12005-05-03 Release Manager 2 3 * GCC 3.3.6 Released. 4 52004-09-30 Release Manager 6 7 * GCC 3.3.5 Released. 8 92004-05-31 Release Manager 10 11 * GCC 3.3.4 Released. 12 132004-02-26 Andrew Haley <aph@redhat.com> 14 15 PR java/12890: 16 * parse.y (do_resolve_class): Check return value from 17 breakdown_qualified(). 18 192004-02-14 Release Manager 20 21 * GCC 3.3.3 Released. 22 232003-10-16 Release Manager 24 25 * GCC 3.3.2 Released. 26 272003-08-04 Release Manager 28 29 * GCC 3.3.1 Released. 30 312003-08-04 Release Manager 32 33 * GCC 3.3.1 Released. 34 352003-07-08 Andreas Schwab <schwab@suse.de> 36 37 * Make-lang.in (java/gcj.dvi): Replace PWD with PWD_COMMAND. 38 392003-06-10 Andrew Haley <aph@redhat.com> 40 41 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New. 42 (java_decl_ok_for_sibcall): New. 43 442003-05-13 Release Manager 45 46 * GCC 3.3 Released. 47 482003-05-13 Release Manager 49 50 * GCC 3.3 Released. 51 522003-05-13 Release Manager 53 54 * GCC 3.3 Released. 55 562003-05-02 Tom Tromey <tromey@redhat.com> 57 58 PR java/10459: 59 * parse.y (finish_for_loop): Do nothing if update expression is a 60 EXPR_WFL_NODE wrapping nothing. 61 (java_complete_lhs) <COMPOUND_EXPR>: Likewise. 62 632003-04-20 Mohan Embar <gnustuff@thisiscool.com> 64 65 * jcf-io.c (find_class): use DIR_SEPARATOR instead of 66 '/' when computing java source filename 67 682003-04-10 Eric Blake <ebb9@email.byu.edu> 69 70 PR java/10253: 71 * parse.y (string_convert_int_cst): Always use at least one digit 72 in string conversion. Remove ASCII dependence. 73 (merge_string_cste): Fix merging of 3-byte UTF-8 characters. 74 752003-03-16 Mohan Embar <gnustuff@thisiscool.com> 76 77 * Make-lang.in: added win32-host.c 78 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which 79 resolves to open() on non-Win32 platforms and 80 Win32-specific jcf_open_exact_case() on Win32 81 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE 82 when trying .java and .class files 83 * win32-host.c: added to repository. Defines 84 Win32-specific jcf_open_exact_case() 85 862003-04-10 Andrew Haley <aph@redhat.com> 87 88 * jcf-write.c (struct jcf_partial): num_jsrs: new field. 89 (maybe_free_localvar): Renamed from localvar_free. 90 Add new arg, really. 91 (generate_bytecode_insns): Set new variable, jsrs. 92 Only free local vars if no jsr insns have been emittted. 93 Call maybe_free_localvar, not localvar_free. 94 952003-03-23 Zack Weinberg <zack@codesourcery.com> 96 97 PR bootstrap/10216 98 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB). 99 1002003-03-30 Joseph S. Myers <jsm@polyomino.org.uk> 101 102 * gcj.texi: Remove @ at start of file. 103 1042003-03-28 Zack Weinberg <zack@codesourcery.com> 105 106 PR bootstrap/10216 107 * javaop.h (jfloat, jdouble): Make them structures mirroring 108 the bit fields of IEEE float and double respectively. 109 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS, 110 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New. 111 (union Word, union DWord): Delete. 112 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match. 113 114 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK, 115 D_NAN_MASK): Delete. 116 (jni_print_float, jni_print_double): New. Generate 117 hexadecimal floating constants. 118 (print_field_info): Use jni_print_float/double. 119 120 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble 121 finite floating point numbers for output; special case 122 non-finite floats. 123 1242003-03-12 Andrew Haley <aph.redhat.com@littlepinkcloud.com> 125 126 * gjavah.c (is_first_data_member): New global variable. 127 (print_c_decl): If it's the first data member, align it as the 128 superclass. 129 (process_file): Set is_first_data_member. 130 1312003-03-11 Tom Tromey <tromey@redhat.com> 132 133 * parse.y (resolve_field_access): Initialize class if field is 134 found in another static field. 135 * expr.c (build_class_init): Don't optimize out initialization of 136 implemented interface. 137 1382003-03-10 Ranjit Mathew <rmathew@hotmail.com> 139 140 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR 141 and DIR_SEPARATOR_2 for a target. 142 Correct minor typos. 143 144 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR 145 and DIR_SEPARATOR_2 for a target into account. 146 1472003-03-05 Ranjit Mathew <rmathew@hotmail.com> 148 149 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to 150 compare file name components depending on the case-sensitivity 151 or otherwise of the host file system. 152 153 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of 154 "strcmp" to compare file name components. 155 Use IS_DIR_SEPARATOR instead of comparing directly against 156 DIR_SEPARATOR. 157 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of 158 comparing directly against DIR_SEPARATOR. 159 1602003-03-04 Roger Sayle <roger@eyesopen.com> 161 162 * builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3. 163 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3. 164 1652003-02-28 Tom Tromey <tromey@redhat.com> 166 167 PR java/9695: 168 * class.c (maybe_layout_super_class): Always pass a WFL to 169 do_resolve_class. 170 * parse.y (do_resolve_class): Updated comment to explain 171 parameters. 172 1732003-02-12 Ranjit Mathew <rmathew@hotmail.com> 174 175 * decl.c (java_init_decl_processing): Change 176 soft_lookupjnimethod_node to reflect the change in 177 signature of _Jv_LookupJNIMethod in libjava/jni.cc 178 * expr.c (build_jni_stub): Calculate and pass the size 179 on the stack of the arguments to a JNI function. Use 180 new target macro MODIFY_JNI_METHOD_CALL to allow a 181 target to modify the call to a JNI method. 182 1832003-02-04 Joseph S. Myers <jsm@polyomino.org.uk> 184 185 * gcj.texi: Update to GFDL 1.2. 186 1872003-01-31 Andrew Haley <aph@redhat.com> 188 189 * parse.y (java_expand_classes): Scan the whole class list looking 190 for access methods that haven't yet been expanded. 191 1922003-01-31 Adrian Bunk <bunk@fs.tum.de> 193 194 Fix for java/4269: 195 196 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO 197 to fix bootstrap on sparc-unknown-netbsdelf1.5. 198 * jcf-parse.c: Likewise. 199 2002003-01-31 Mark Wielaard <mark@klomp.org> 201 202 * gjavah.c (throwable_p): Allocate 1 more byte for string. 203 2042003-01-30 Tom Tromey <tromey@redhat.com> 205 206 * jcf-parse.c (read_class): Update identifier's class value if it 207 changed during parsing. 208 2092003-01-29 Tom Tromey <tromey@redhat.com> 210 211 * parse.y (patch_assignment): Only transform the rhs of an 212 assignment when compiling to native. 213 2142003-01-28 Tom Tromey <tromey@redhat.com> 215 216 * lex.c (java_lex): Don't include UEOF as part of token. 217 (java_read_unicode): Error if \u sequence prematurely terminated. 218 2192003-01-27 Tom Tromey <tromey@redhat.com> 220 221 * parse.y (java_check_regular_methods): Check for construct after 222 checking types in throws clause. 223 2242003-01-26 Christian Cornelssen <ccorn@cs.tu-berlin.de> 225 226 * Make-lang.in (java.install-common, java.uninstall) 227 (java.install-info, java.install-man): Prepend $(DESTDIR) 228 to destination paths in all (un)installation commands. 229 (java.install-common): Rewrite $(LN) command to support 230 DESTDIR with "ln" as well as with "ln -s". 231 2322003-01-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 233 234 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*. 235 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned 236 warning. 237 2382003-01-21 Tom Tromey <tromey@redhat.com> 239 240 * parse.y (method_header): Native method can't be strictfp. 241 No method can be transient or volatile. 242 2432003-01-14 Andrew Haley <aph@redhat.com> 244 245 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a 246 varargs function -- correct. 247 248 * parse.y (patch_assignment): Copy the rhs of an assignment into a 249 temporary if the RHS is a reference. 250 2512003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 252 253 * lang.c (dump_compound_expr): Prototype. 254 2552003-01-03 Tom Tromey <tromey@redhat.com> 256 257 Fix for PR java/8712: 258 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR, 259 when simply checking against `null'. 260 2612003-01-03 Tom Tromey <tromey@redhat.com> 262 263 * gcj.texi (Standard Properties): Document http.proxyHost and 264 http.proxyPort. 265 2662003-01-03 Tom Tromey <tromey@redhat.com> 267 268 * gcj.texi (GNU Classpath Properties): Document new properties. 269 2702002-12-30 DJ Delorie <dj@redhat.com> 271 272 * Make-lang.in: Protect against texi2pod/pod2man failing. 273 2742002-12-28 Joseph S. Myers <jsm@polyomino.org.uk> 275 276 * gcj.texi: Use @copying. 277 2782002-12-23 Joseph S. Myers <jsm@polyomino.org.uk> 279 280 * gcj.texi: Include Cover Texts in man page. 281 2822002-12-23 Joseph S. Myers <jsm@polyomino.org.uk> 283 284 * gcj.texi: Include gcc-common.texi. 285 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on 286 $(srcdir)/doc/include/gcc-common.texi. 287 2882002-12-22 Anthony Green <green@redhat.com> 289 290 * gcj.texi (Limitations): Add note about org.xml.sax and 291 org.w3c.dom. 292 2932002-12-20 Tom Tromey <tromey@redhat.com> 294 295 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case 296 where minimum case value is Integer.MIN_VALUE. 297 Fixes PR java/8955. 298 2992002-12-18 Andrew Haley <aph@redhat.com> 300 301 * parse.y (patch_invoke): Force evaluation order when `check' is 302 set. For PR libgcj/8945. 303 3042002-12-05 Ranjit Mathew <rmathew@hotmail.com> 305 Andrew Haley <aph@redhat.com> 306 307 * parse.y (source_end_java_method): Remove custom encoding of line 308 numbers for a function decl before passing it to the back end. 309 3102002-12-03 Andrew Haley <aph@redhat.com> 311 312 * class.c (make_class_data): New field, "chain". 313 * decl.c (java_init_decl_processing): Likewise. 314 3152002-12-02 Tom Tromey <tromey@redhat.com> 316 317 For PR java/8740: 318 * parse.y (do_resolve_class): Handle qualified name via 319 recursion. 320 3212002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 322 323 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant. 324 3252002-11-25 Diego Novillo <dnovillo@redhat.com> 326 327 * jcf-reader.c: Don't expand JCF_readu4 inside the 328 expansion of JCF_SKIP. 329 3302002-11-22 Tom Tromey <tromey@redhat.com> 331 332 * parse.y (patch_binop): Cast right hand side of shift expression 333 to `int'. Fixes PR java/8676. 334 3352002-11-22 Ranjit Mathew <rmathew@hotmail.com> 336 Andrew Haley <aph@redhat.com> 337 338 * gcc/java/jcf-write.c (write_classfile): Remove target 339 class file, if it exists, before renaming the temporary 340 class file to it. 341 3422002-11-19 Jason Thorpe <thorpej@wasabisystems.com> 343 344 * jvspec.c (lang_specific_spec_functions): New. 345 3462002-11-18 Tom Tromey <tromey@redhat.com> 347 348 Fix for PR java/7912: 349 * expr.c (can_widen_reference_to): Allow cast of array to 350 Cloneable or Serializable. 351 * java-tree.h (java_lang_cloneable_identifier_node): Declare. 352 (java_io_serializable_identifier_node): Likewise. 353 * parse.y (java_lang_cloneable, java_io_serializable): Removed. 354 (valid_ref_assignconv_cast_p): Use new identifier nodes. 355 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and 356 java_io_serializable. 357 * decl.c (java_init_decl_processing): Initialize 358 java_lang_cloneable_identifier_node and 359 java_io_serializable_identifier_node. 360 (java_lang_cloneable_identifier_node): New global. 361 (java_io_serializable_identifier_node): Likewise. 362 3632002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de> 364 365 * buffer.c: Remove unnecessary casts. 366 * check-init.c: Likewise. 367 * class.c: Likewise. 368 * constants.c: Likewise. 369 * decl.c: Likewise. 370 * except.c: Likewise. 371 * gjavah.c: Likewise. 372 * jcf-io.c: Likewise. 373 * jcf-parse.c: Likewise. 374 * jcf-path.c: Likewise. 375 * jvspec.c: Likewise. 376 * lang.c: Likewise. 377 * lex.c: Likewise. 378 * verify.c: Likewise. 379 3802002-11-06 Tom Tromey <tromey@redhat.com> 381 382 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in 383 a JNI header. 384 3852002-11-05 Tom Tromey <tromey@redhat.com> 386 387 Fix for PR java/6388. 388 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while. 389 * java-tree.h (enum java_tree_index): New values 390 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE. 391 (decimal_int_max, decimal_long_max): New defines. 392 * lex.c (yylex): Rewrote range checking. Sign extend literals. 393 (error_if_numeric_overflow): Rewrote range checking. 394 * decl.c (java_init_decl_processing): Initialize decimal_int_max, 395 decimal_long_max. 396 3972002-11-02 Tom Tromey <tromey@redhat.com> 398 399 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE. 400 401 * class.c (make_method_value): Put class name, not signature, into 402 `throws' field. For PR java/8415. 403 4042002-10-24 Tom Tromey <tromey@redhat.com> 405 406 * gcj.texi (Invoking gij): Document --showversion. 407 (Standard Properties): java.library.path now set. 408 4092002-10-23 Tom Tromey <tromey@redhat.com> 410 411 * gjavah.c (decode_signature_piece): In JNI mode, print 412 `jobjectArray' when array depth is nonzero. 413 Fixes PR java/8296. 414 4152002-10-15 Andrew Haley <aph@redhat.com> 416 417 * parse.y (patch_invoke): Call force_evaluation_order on a static 418 arg list. 419 (resolve_qualified_expression_name): Call force_evaluation_order 420 on a arg list that is part of a Qualified Expression Name. 421 422 * lang.c (dump_compound_expr): New. 423 (java_dump_tree): New. 424 4252002-10-20 Ranjit Mathew <rmathew@hotmail.com> 426 427 * gcj.texi: Added item describing the GCJ runtime property 428 "gnu.gcj.progname". 429 4302002-10-15 Richard Henderson <rth@redhat.com> 431 432 * jcf-parse.c (get_constant): Fix type warning. 433 4342002-10-15 Andrew Haley <aph@redhat.com> 435 436 * java-tree.h (java_inlining_merge_static_initializers): Declare. 437 (java_inlining_map_static_initializers): Declare. 438 4392002-10-14 Andrew Haley <aph@redhat.com> 440 441 * tree-inline.c (remap_block): All local class initialization 442 flags go in the outermost scope. 443 (expand_call_inline): Call java_inlining_map_static_initializers. 444 (expand_call_inline): Call java_inlining_merge_static_initializers. 445 * java/lang.c (merge_init_test_initialization): New. 446 (java_inlining_merge_static_initializers): New. 447 (inline_init_test_initialization): New. 448 (java_inlining_map_static_initializers): New. 449 4502002-10-11 Mark Wielaard <mark@klomp.org> 451 452 * gcj.texi (Compatibility): Add Limitations and Extensions section. 453 4542002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 455 456 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer. 457 4582002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 459 460 * parse.y (merge_string_cste): Add parentheses around & within |. 461 4622002-10-08 Tom Tromey <tromey@redhat.com> 463 464 * parse.y (variable_declarator_id): Simplify error path for 465 array declarator error. For PR java/8003. 466 4672002-10-08 Zack Weinberg <zack@codesourcery.com> 468 469 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with 470 bug_report_url. 471 4722002-10-08 Andrew Haley <aph@redhat.com> 473 474 * parse.y (attach_init_test_initialization_flags): Check for 475 error_mark_node. 476 4772002-10-07 Anthony Green <green@redhat.com> 478 479 * parse.y (merge_string_cste): Fix bug in string concatenation. 480 4812002-10-03 Michael Koch <konqueror@gmx.de> 482 483 * gcj.texi (Standard properties): 484 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit. 485 4862002-10-02 Roger Sayle <roger@eyesopen.com> 487 488 PR optimization/6627 489 * lang.c (java_init): If storing the vbit in function 490 pointers, ensure that force_align_functions_log is atleast 491 one to aid compatability with g++ vtables. 492 4932002-10-01 Nathan Sidwell <nathan@codesourcery.com> 494 495 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall 496 foul of type-based aliasing. 497 4982002-09-30 Anthony Green <green@redhat.com> 499 500 * gcj.texi (Invoking jv-scan): Fix texinfo. 501 5022002-09-28 Anthony Green <green@redhat.com> 503 504 * gcj.texi (Invoking jv-scan): Add --no-assert documentation. 505 (Code Generation): Add -fno-assert documentation. 506 * jv-scan.c (flag_assert): New global. 507 (options): Add assert option. 508 (help): Add --no-assert documentation. 509 * parse-scan.y (flag_assert): New global. 510 * lang.c (lang_f_options): Add -fassert/-fno-assert support. 511 (flag_assert): New global. 512 * java-tree.h (flag_assert): New global. 513 * lex.c (java_lex): Obey flag_assert. 514 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when 515 calling cc1. 516 5172002-09-26 Andrew Haley <aph@redhat.com> 518 519 * expr.c (build_java_array_length_access): Check for null pointer. 520 * expr.c (expand_java_arrayload): Likewise. 521 5222002-09-21 Richard Henderson <rth@redhat.com> 523 524 * jcf-parse.c (get_constant): Decode from IEEE no matter 525 what the target format. 526 5272002-09-20 Kazu Hirata <kazu@cs.umass.edu> 528 529 * ChangeLog: Follow spelling conventions. 530 * class.c: Likewise. 531 * decl.c: Likewise. 532 * expr.c: Likewise. 533 * gjavah.c: Likewise. 534 * java-tree.h: Likewise. 535 * jcf-dump.c: Likewise. 536 * jcf-parse.c: Likewise. 537 * jvspec.c: Likewise. 538 * lang.c: Likewise. 539 * mangle.c: Likewise. 540 * parse.y: Likewise. 541 5422002-09-17 Tom Tromey <tromey@redhat.com> 543 544 * lex.c (java_read_unicode_collapsing_terminators): Handle case 545 where \r appears at EOF. Fixes PR java/7950. 546 5472002-09-16 Geoffrey Keating <geoffk@apple.com> 548 549 * java-tree.h (union lang_tree_node): Add chain_next option. 550 5512002-09-16 Richard Henderson <rth@redhat.com> 552 553 * jcf-parse.c (get_constant): Runtime check for IEEE format; 554 use new real.h interface. 555 * jcf-write.c (find_constant_index): Use new real.h interface. 556 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL. 557 5582002-09-15 Kazu Hirata <kazu@cs.umass.edu> 559 560 * lang.c: Follow spelling conventions. 561 5622002-09-11 Per Bothner <per@bothner.com> 563 564 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical 565 constant to the type of the field. 566 (java_complete_tree): Remove now-redundant code. 567 568 * parse.y (fold_constant_for_init): 'null' is not a constant expr. 569 5702002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu> 571 572 For PR java/5794: 573 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the 574 return label if a ret instruction for the jsr has been reached. 575 5762002-09-09 Ranjit Mathew <rmathew@hotmail.com> 577 578 * parse.y (DIR_SEPARATOR): Don't define. 579 (check_class_interface_creation): Use IS_DIR_SEPARATOR. 580 5812002-08-28 Andrew Haley <aph@redhat.com> 582 583 * verify.c (verify_jvm_instructions): Allow exception handler 584 inside code that is being protected, but generate a warning. 585 * except.c (link_handler): Initialize `expanded' in new eh_range. 586 (binding_depth, is_class_level, current_pc): Declare extern. 587 5882002-09-01 Mark Wielaard <mark@klomp.org> 589 590 * gcj.texi: Add chapter about system properties. 591 Fixed some typos. 592 5932002-08-26 Tom Tromey <tromey@redhat.com> 594 595 * parse.y (try_builtin_assignconv): Allow narrowing primitive 596 conversion if RHS_TYPE is byte, short, or char. 597 5982002-08-22 Tom Tromey <tromey@redhat.com> 599 600 * gcj.texi (Invoking gij): Document -cp and -classpath. 601 6022002-08-21 Tom Tromey <tromey@redhat.com> 603 604 * Make-lang.in (java/jcf-path.o): Use $(datadir), not 605 $(prefix)/share. For PR libgcj/7633. 606 607 For PR java/6005 and PR java/7611: 608 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define. 609 (java_can_use_bit_fields_p): New function. 610 6112002-08-16 Tom Tromey <tromey@redhat.com> 612 613 * gcj.texi (Class Initialization): Mention class initialization of 614 arrays. 615 6162002-07-30 Andrew Haley <aph@cambridge.redhat.com> 617 618 * Make-lang.in (java-tree-inline.o): New. 619 (JAVA_OBJS): Add java-tree-inline.o. 620 * parse.y (source_end_java_method): Call java_optimize_inline. 621 (java_expand_method_bodies): Save method's tree in 622 DECL_SAVED_TREE. 623 (add_stmt_to_compound): Keep track of the number of statments. 624 * lang.c (java_init): Enable flag_inline_trees. 625 (java_post_options): If flag_inline_functions is on, enable 626 flag_inline_trees instread. 627 (decl_constant_value): New. 628 (java_tree_inlining_walk_subtrees): New. 629 * java-tree.h (DECL_NUM_STMTS): New macro. 630 (java_optimize_inline): Declare. 631 * expr.c (java_expand_expr): Allow a BLOCK to return a value. 632 Handle a LABEL_EXPR. 633 * decl.c (build_result_decl): If we already have a DECL_RESULT 634 don't make another. 635 (dump_function): New. 636 (java_optimize_inline): New. 637 (dump_function): New. 638 6392002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com> 640 641 For PR java/7483: 642 * parse.y (build_assertion): Invert return from 643 desiredAssertionStatus. 644 6452002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 646 647 * jcf-write.c (get_access_flags): Return correct access flags for 648 private and protected inner classes. 649 6502002-08-08 Nathan Sidwell <nathan@codesourcery.com> 651 652 * java/Make-lang.in (java.mostlyclean): Remove coverage files. 653 6542002-08-05 Geoffrey Keating <geoffk@redhat.com> 655 656 * mangle_name.c: Don't include obstack.h twice. 657 * xref.c: Don't include obstack.h. 658 6592002-08-04 Geoffrey Keating <geoffk@redhat.com> 660 661 * class.c: (permanent_obstack): Delete declaration. 662 * constants.c: (permanent_obstack): Delete declaration. 663 * except.c: (permanent_obstack): Delete declaration. 664 * expr.c: (permanent_obstack): Delete declaration. 665 * jcf-parse.c: (permanent_obstack): Delete declaration. 666 (saveable_obstack): Delete declaration. 667 * parse.h: (permanent_obstack): Delete declaration. 668 * typeck.c: (permanent_obstack): Delete declaration. 669 6702002-08-04 Joseph S. Myers <jsm@polyomino.org.uk> 671 672 * gcj.texi (version-gcc): Increase to 3.3. 673 6742002-07-22 Tom Tromey <tromey@redhat.com> 675 676 * lex.c (java_lex): Check for `e' or `E' after 0. 677 6782002-07-21 Richard Henderson <rth@redhat.com> 679 680 * lang.c (java_unsafe_for_reeval): New. 681 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New. 682 6832002-07-21 Neil Booth <neil@daikokuya.co.uk> 684 685 * jcf-path.c (GET_ENV_PATH_LIST): Remove. 686 (jcf_path_init): Use GET_ENVIRONMENT. 687 6882002-07-10 Roger Sayle <roger@eyesopen.com> 689 Zack Weinberg <zack@codesourcery.com> 690 691 * builtins.c (initialize_builtins): Remove defines that 692 handled C/C++ specific junk hereby removed from builtins.def. 693 6942002-07-07 Neil Booth <neil@daikokuya.co.uk> 695 696 * lang.c (java_post_options): Update prototype. 697 6982002-07-05 Roger Sayle <roger@eyesopen.com> 699 700 * builtins.c (initialize_builtins): Ignore the additional 701 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in 702 the builtins.def file. 703 7042002-07-01 Tom Tromey <tromey@redhat.com> 705 706 For PR libgcj/7073: 707 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE 708 specially. 709 7102002-07-01 Roger Sayle <roger@eyesopen.com> 711 712 * java/decl.c (builtin_function): Accept additional parameter. 713 (java_init_decl_processing): Pass an additional NULL_TREE 714 argument to builtin_function. 715 7162002-06-29 T.J. Mather <tjmather@maxmind.com> 717 718 * gcj.texi: Fixed gcj invocation example so that it compiles. 719 7202002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 721 722 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11. 723 * parse.y (mark_parser_ctxt): Likewise. 724 (check_modifiers, declare_local_variables): Avoid incorrect 725 hardcoded constant 10. 726 727 * lex.c (java_read_char): Avoid "comparison is always true" 728 warning. 729 7302002-06-25 Andreas Schwab <schwab@suse.de> 731 732 * expr.c (JSR): Avoid undefined operation on PC. 733 7342002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 735 736 * decl.c (clear_binding_level): Const-ify. 737 7382002-06-13 Akim Demaille <akim@epita.fr> 739 740 * parse.y (class_declaration, interface_declaration): Make sure 741 all their rules have an action, in order to avoid meaningless `$$ 742 = $1' and their type clashes. 743 7442002-06-11 Tom Tromey <tromey@redhat.com> 745 746 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC. 747 * parse-scan.y (statement_without_trailing_substatement): Added 748 assert_statement. 749 (assert_statement): New rule. 750 * java-tree.h (struct lang_type) [assertions]: New field. 751 (TYPE_USES_ASSERTIONS): New macro. 752 (CLASS_USES_ASSERTIONS): Likewise. 753 (FIELD_SYNTHETIC): New define. 754 * lex.c (java_lval;): Added ASSERT_TK. 755 * parse.y (ASSERT_TK): Added. 756 (statement_without_trailing_substatement): Added assert_statement. 757 (assert_statement): New rule. 758 (build_assertion): New function. 759 (maybe_generate_pre_expand_clinit): Create and initialize 760 $assertionsDisabled. 761 (lookup_package_type): Removed decl. 762 * keyword.h: Rebuilt. 763 * keyword.gperf (assert): New token. 764 7652002-06-10 Akim Demaille <akim@epita.fr> 766 767 * parse.y (interface_type_list, class_member_declaration) 768 (unary_expression_not_plus_minus): Remove duplicate %type. 769 Whitespace changes. 770 7712002-06-09 Tom Tromey <tromey@redhat.com> 772 773 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H. 774 775 * parse.y (method_header): Give error message in all cases. 776 Fixes PR java/6865. 777 7782002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 779 780 Don't use RTL inlining. Fix for PR java/6820. 781 * lang.c (LANG_HOOKS_POST_OPTIONS): Define. 782 (flag_really_inline): New. 783 (java_decode_option): Set flag_really_inline if -finline-functions 784 is seen. 785 (java_post_options): New function. Turn off inlining unless 786 flag_really_inline is set. 787 7882002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 789 790 * gjavah.c (throwable_p): Accept argument as either a classname or 791 signature fragment. Create null-terminated classname string for super 792 when calling itself recursively. 793 (decode_signature_piece): Skip first character from class name 794 signature when calling throwable_p. 795 7962002-06-08 H.J. Lu (hjl@gnu.org) 797 798 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string. 799 8002002-06-04 Tom Tromey <tromey@redhat.com> 801 802 * jcf-write.c (perform_relocations): Optmize a goto to a goto. 803 8042002-06-04 Michael Koch <konqueror@gmx.de> 805 806 * gcj.texi (Input Options): Fixed typo. 807 8082002-06-04 Zack Weinberg <zack@codesourcery.com> 809 810 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y, 811 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks, 812 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE, 813 and all now-pointless local variables. Rename other local 814 variables to reflect their not being handles. 815 816 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all 817 #if JCF_USE_STDIO blocks. 818 819 * parse.y: Add missing semicolon at end of rule. 820 8212002-06-03 Geoffrey Keating <geoffk@redhat.com> 822 823 * check-init.c (attach_initialized_static_class): Delete, unused. 824 * parse.y: Use htab_t instead of struct hashtable, update 825 all uses. 826 * java-tree.h: Include hashtab.h instead of hash.h. 827 (struct lang_decl_func): Use htab_t, set up for gengtype. 828 (struct init_test_hash_entry): Delete. 829 (struct treetreehash_entry): New. 830 (java_treetreehash_find): New 831 (java_treetreehash_new): New prototype. 832 (java_treetreehash_create): New prototype. 833 (java_mark_tree): Delete prototype. 834 (java_hash_hash_tree_node): Delete prototype. 835 (java_hash_compare_tree_node): Delete prototype. 836 (attach_initialized_static_class): Delete prototype. 837 * expr.c (build_class_init): Update to use java_treetreehash 838 functions. 839 (java_expand_expr): Update to use htab_t. 840 (emit_init_test_initialization): Likewise. 841 * decl.c (java_mark_tree): Delete. 842 * class.c (init_test_hash_newfunc): Delete. 843 (java_hash_hash_tree_node): Delete. 844 (java_hash_compare_tree_node): Delete. 845 (add_method_1): Update to use java_treetreehash functions. 846 (JAVA_TREEHASHHASH_H): New macro. 847 (java_treetreehash_hash): New function. 848 (java_treetreehash_compare): New function. 849 (java_treetreehash_find): New function. 850 (java_treetreehash_new): New function. 851 (java_treetreehash_create): New function. 852 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H. 853 854 * Make-lang.in (java/parse.o): Depend on debug.h. 855 * java-tree.h (struct lang_identifier): Use gengtype. 856 (union lang_tree_node): New. 857 (struct lang_decl_func): Use gengtype. 858 (struct lang_decl_var): Likewise. 859 (struct lang_decl): Likewise. 860 * parse.y: Include debug.h. 861 * lang.c (LANG_HOOKS_MARK_TREE): Delete. 862 863 * lang.c (struct language_function): New dummy structure. 864 865 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set 866 descriminator for DECL_LANG_SPECIFIC. 867 (struct lang_decl_func): Rename from struct lang_decl. 868 (enum lang_decl_desc): New. 869 (struct lang_decl): Make it a union. Update all the accessor macros. 870 (struct lang_type): Use gengtype. 871 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC. 872 * decl.c (java_dup_lang_specific_decl): All lang_decl structures 873 are now the same size. 874 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC; 875 use discriminator to mark DECL_LANG_SPECIFIC. 876 877 * Make-lang.in (gt-java-builtins.h): New rule. 878 (java/builtins.o): Add dependency on gt-<filename>.h. 879 * builtins.c: Use gengtype for roots. 880 (union string_or_tree): Use gengtype. 881 (struct builtin_record): Use gengtype. 882 * config-lang.in (gtfiles): Add builtins.c. 883 884 * Make-lang.in (gt-java-class.h, gt-java-constants.h, 885 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h, 886 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h, 887 gt-java-parse.h, gtype-java.h): Add rules to generate. 888 (parse.o): Add dependency on gt-java-parse.h, gt-java.h. 889 (class.o): Add dependency on gt-*.h. 890 (constants.o): Likewise. 891 (decl.o): Likewise. 892 (expr.o): Likewise. 893 (jcf-parse.o): Likewise. 894 (jcf-write.o): Likewise. 895 (lang.o): Likewise. 896 * config-lang.in (gtfiles): New. 897 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h. 898 * constants.c: Replace uses of ggc_add_* with GTY markers. 899 Include gt-*.h. 900 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h. 901 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h. 902 * java-tree.h: Replace uses of ggc_add_* with GTY markers. 903 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers. 904 Include gt-*.h. 905 * jcf-write.c: Replace uses of ggc_add_* with GTY markers. 906 Include gt-*.h. 907 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h. 908 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include 909 gt-*.h. 910 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h. 911 Include gtype-java.h. 912 9132002-06-02 Tom Tromey <tromey@redhat.com> 914 915 Fix for PR java/5913: 916 * parse.y (patch_binop): Call patch_string on op1. 917 9182002-06-02 Tom Tromey <tromey@redhat.com> 919 920 Fix for PR java/1343, PR java/6336: 921 * parse.y (make_nested_class_name): Remove extraneous `else'; fix 922 formatting. Changed return type. 923 (anonymous_class_counter): Moved to top of file. 924 (maybe_make_nested_class_name): Append number to class name for 925 function-local classes. 926 9272002-05-28 Zack Weinberg <zack@codesourcery.com> 928 929 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h. 930 * Make-lang.in: Update dependency lists. 931 9322002-05-18 Mark Mitchell <mark@codesourcery.com> 933 934 * gjavah.c (throwable_p): Do not free the name of the class after 935 passing it to find_class. 936 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition. 937 * jcf-io.c (dirent.h): Include it. 938 (fnmatch.h): Likewise. 939 (compare_path): New function. 940 (java_or_class_file): Likewise. 941 (memoized_dirlist_entry): New type. 942 (memoized_dirlist_lookup_eq): New function. 943 (memoized_dirlists): New variable. 944 (caching_stat): New function. 945 (memoized_class_lookup_eq): New function. 946 (memoized_class_lookups): Likewise. 947 (find_class): Use memoized_class_lookups and caching_stat. 948 * jcf.h (JCF_USE_SCANDIR): Define. 949 * parse.y (java_expand_classes): Write the class files in reverse 950 order. 951 9522002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> 953 954 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd. 955 9562002-05-13 Mark Mitchell <mark@codesourcery.com> 957 958 * jcf-write.c (write_classfile): Unlink the temporary file if it 959 cannot be renamed. Use concat to build up the name of the 960 temporary file. 961 9622002-05-08 Mark Mitchell <mark@codesourcery.com> 963 964 * jcf-write.c (write_classfile): Write the file to a 965 temporary file and then rename it. 966 9672002-05-07 Tom Tromey <tromey@redhat.com> 968 969 * gjavah.c (throwable_p): Use xstrdup, not strdup. 970 971 Fix for PR java/1200: 972 * gjavah.c (throwable_p): New function. 973 (decode_signature_piece): Use it. A `WeakReference' isn't the 974 same as a `jweak'. 975 Include hashtab.h. 976 (gcjh_streq): New function. 977 9782002-05-07 Andreas Jaeger <aj@suse.de> 979 980 * parse.y (finish_for_loop): Fix if statement. 981 9822002-05-06 Tom Tromey <tromey@redhat.com> 983 984 Fix for PR java/5941: 985 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for 986 loop update expression. 987 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR. 988 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro. 989 9902002-05-04 Mark Wielaard <mark@klomp.org> 991 992 For PR java/6519: 993 * parse.y (build_string_concatenation): Return just op1 only when op2 994 is null and op1 is a STRING_CST, otherwise always construct a 995 StringBuffer. 996 9972002-04-27 Tom Tromey <tromey@redhat.com> 998 999 For PR java/6382: 1000 * parse.y (string_convert_int_cst): New function. 1001 (merge_string_cste): Use it. 1002 10032002-04-25 Neil Booth <neil@daikokuya.demon.co.uk> 1004 1005 * java-tree.h (java_parse_file): Update. 1006 (java_set_yydebug): Remove. 1007 * jcf-parse.c (yydebug): Remove. 1008 (java_set_yydebug): Die. 1009 (java_parse_file): Update. 1010 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove. 1011 10122002-04-24 Tom Tromey <tromey@redhat.com> 1013 1014 For PR java/6425: 1015 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose 1016 EXPR_WFL_QUALIFICATION of qual_wfl. 1017 10182002-04-23 Per Bothner <per@bothner.com> 1019 1020 * expr.c (PRE_JSR): Call NOTE_LABEL for return address. 1021 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set. 1022 (BCODE_TARGET): Remove BCODE_RETURN_TARGET. 1023 10242002-04-23 Tom Tromey <tromey@redhat.com> 1025 1026 For PR java/6314: 1027 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also 1028 recognize `-fcompile-resource='. 1029 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text 1030 a bit. 1031 10322002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com> 1033 1034 * jcf-parse.c: (yyparse): Don't prepend "./" to relative 1035 paths. Fixes PR java/2791. 1036 10372002-04-19 Andrew Haley <aph@redhat.com> 1038 1039 * jcf-write.c (push_long_const): lo, hi: New variables. 1040 Use rshift_double to extract the high part of a 64-bit long. 1041 Use WORD_TO_INT to extract the low part. 1042 1043 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned 1044 HOST_WIDE_INT for num. Use JPOOL_UINT to get it. 1045 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double. 1046 10472002-04-18 Neil Booth <neil@daikokuya.demon.co.uk> 1048 1049 * typeck.c (incomplete_type_error): Remove. 1050 10512002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1052 1053 * class.c (make_class_data): Set DECL_ALIGN on static class data, 1054 for hash synchronization. 1055 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects. 1056 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for 1057 class_type_node. 1058 10592002-04-16 Mark Wielaard <mark@klomp.org> 1060 1061 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not 1062 negative zero. 1063 10642002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1065 1066 Fix for PR java/6294: 1067 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner 1068 interfaces. 1069 10702002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1071 1072 Fix for PR java/6085: 1073 * parse.y (patch_method_invocation): Always use build_access_to_thisn 1074 to get enclosing "this" argument for inner-class constructor 1075 invocation. Pass correct arguments to build_access_to_thisn. 1076 10772002-04-10 Andreas Jaeger <aj@suse.de> 1078 1079 * gcj.texi (Input Options): Fix extdirs patch. 1080 10812002-04-10 Anthony Green <green@redhat.com> 1082 1083 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration. 1084 10852002-04-09 Anthony Green <green@redhat.com> 1086 1087 * gcj.texi (Input Options): Add --extdirs documentation. 1088 * jcf-dump.c (OPT_extdirs): New macro. 1089 (options): Add extdirs option. 1090 (help): Describe --extdirs. 1091 (main): Handle OPT_extdirs. 1092 * gjavah.c (OPT_extdirs): New macro. 1093 (options): Add extdirs option. 1094 (help): Describe --extdirs. 1095 (main): Handle OPT_extdirs. 1096 * jcf-path.c (jcf_path_init): Add extdirs support. 1097 (jcf_path_extdirs_arg): New function. 1098 (extensions): New variable to hold extensions path entries. 1099 * jvspec.c: Remove -fextdirs= when compiling main(). 1100 * lang.c (java_decode_option): Handle -fextdirs=. 1101 * jcf.h (jcf_path_extdirs_arg): Declare new function. 1102 * Make-lang.in: Compile jcf-path with version info for use in 1103 identifying the appropriate libgcj.jar. 1104 11052002-04-08 Tom Tromey <tromey@redhat.com> 1106 1107 For PR libgcj/5303: 1108 * .cvsignore: Added rmic.1 and rmiregistry.1. 1109 * gcj.texi (Top): Link to new nodes. 1110 (Invoking rmic): New node. 1111 (Invoking rmiregistry): Likewise. 1112 * Make-lang.in (java.generated-manpages): Added rmic.1 and 1113 rmiregistry.1. 1114 (java.maintainer-clean): Likewise. 1115 ($(srcdir)/java/rmic.1): New target. 1116 ($(srcdir)/java/rmiregistry.1): Likewise. 1117 (java.install-man): Handle rmic.1 and rmiregistry.1. 1118 11192002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1120 1121 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation. 1122 Add note about handling uncaught exceptions. Add an exception handler 1123 to example. 1124 11252002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1126 1127 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag 1128 after using it to patch CALL_EXPR. 1129 11302002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1131 1132 * gcj.texi (Invocation): Document CNI invocation API. 1133 11342002-04-04 Neil Booth <neil@daikokuya.demon.co.uk> 1135 1136 * expr.c (truthvalue_conversion): Rename. Update. 1137 (expand_compare): Update. 1138 * java-tree.h (java_truthvalue_conversion): New. 1139 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. 1140 11412002-04-01 Neil Booth <neil@daikokuya.demon.co.uk> 1142 1143 * java-tree.h (java_mark_addressable): New. 1144 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine. 1145 * typeck.c (mark_addressable): Rename, update. 1146 11472002-04-01 Neil Booth <neil@daikokuya.demon.co.uk> 1148 1149 * expr.c (build_java_binop): Update. 1150 * java-tree.h (java_signed_type, java_unsigned_type, 1151 java_signed_or_unsigned_type): Update. 1152 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, 1153 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. 1154 * parse.y (patch_binop): Update. 1155 * typeck.c (signed_or_unsigned_type, unsigned_type, 1156 signed_type): Update. 1157 11582002-03-31 Neil Booth <neil@daikokuya.demon.co.uk> 1159 1160 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine. 1161 (java_dummy_print): Remove. 1162 (lang_print_error): Rename. Exit early if inhibiting output. 1163 (inhibit_error_printing_function): New. 1164 (java_init): Don't set hook. 1165 (lang_init_source): Use new boolean. 1166 11672002-03-29 Martin Kahlert <martin.kahlert@infineon.com> 1168 1169 * parse.y (do_resolve_class): Fix infinite recursion. 1170 11712002-03-29 Tom Tromey <tromey@redhat.com> 1172 1173 * parse.y (check_inner_circular_reference): Ignore incomplete 1174 types. 1175 11762002-03-29 Neil Booth <neil@daikokuya.demon.co.uk> 1177 1178 * Make-lang.in (builtins.o): Update. 1179 * boehm.c (get_boehm_type_descriptor): Update. 1180 * builtins.c: Include langhooks.h. 1181 * decl.c (java_init_decl_processing): Update. 1182 * java-tree.h (java_type_for_mode, java_type_for_size): New. 1183 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE): 1184 Redefine. 1185 * typeck.c (type_for_mode, type_for_size): Update. 1186 11872002-03-29 Martin Kahlert <martin.kahlert@infineon.com> 1188 1189 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING. 1190 11912002-03-28 Tom Tromey <tromey@redhat.com> 1192 1193 * except.c (expand_end_java_handler): If the handler type is NULL, 1194 use java.lang.Throwable. Fixes PR java/5986. 1195 11962002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com> 1197 1198 Fix for PR java/4715: 1199 * jcf-parse.c (parse_source_file_3): New function. 1200 (read_class): Call it. 1201 (java_parse_file): Likewise. 1202 1203Thu Mar 28 13:22:22 CET 2002 Jan Hubicka <jh@suse.cz> 1204 1205 * java/lang.c (java_init_options): Set flag_trapping_math to 0. 1206 12072002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1208 1209 * parse.y (resolve_package): Initialize "decl". 1210 (lookup_package_type): Remove unused function. 1211 12122002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1213 1214 Fix for PR java/5993: 1215 * parse.y (resolve_package): Return the decl if resolution was 1216 successful. Don't special case "java.lang" and "java.lang.reflect" 1217 packages. Set type_name to the merged identifier. 1218 (resolved_qualified_expression_name): Print error using "name" if 1219 resolve_package returns NULL_TREE. 1220 12212002-03-27 Tom Tromey <tromey@redhat.com> 1222 1223 * expr.c (expand_invoke): Don't generate null pointer check if 1224 we're calling <init>. 1225 12262002-03-27 Neil Booth <neil@daikokuya.demon.co.uk> 1227 1228 * expr.c (java_lang_expand_expr): Rename java_expand_expr, 1229 fix prototype. 1230 * java-tree.h (java_lang_expand_expr): Similarly. 1231 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine. 1232 (java_init): Don't set hook. 1233 12342002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1235 1236 Fix for PR java/5850: 1237 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing 1238 context if field was not found in the current scope. 1239 * expr.c (lookup_field): Don't look in enclosing contexts. 1240 12412002-03-26 Tom Tromey <tromey@redhat.com> 1242 1243 Fix for PR java/5942: 1244 * parse.y (init_src_parse): Added sanity check. 1245 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12 1246 elements, not 11. 1247 12482002-03-26 Neil Booth <neil@daikokuya.demon.co.uk> 1249 1250 * decl.c (lang_mark_tree): Rename java_mark_tree. 1251 * java-tree.h (java_mark_tree): New. 1252 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine. 1253 12542002-03-25 Zack Weinberg <zack@codesourcery.com> 1255 1256 * lex.c: Change java_perform_atof to take normal parameters 1257 instead of a pointer to a parameter block. Call it directly 1258 from java_lex. 1259 12602002-03-22 Mark Wielaard <mark@klomp.org> 1261 1262 Fix for PR java/5368: 1263 * parse.y (resolve_qualified_expression_name): Use decl not field_decl 1264 when printing error message. 1265 12662002-03-25 Neil Booth <neil@daikokuya.demon.co.uk> 1267 1268 * decl.c (maybe_build_cleanup): Remove. 1269 12702002-03-22 Tom Tromey <tromey@redhat.com> 1271 1272 Andrew Haley <aph@cambridge.redhat.com> 1273 1274 * expr.c (build_field_ref): Don't build a check if the field is a 1275 member of `this'. 1276 12772002-03-21 Eric Blake <ebb9@email.byu.edu> 1278 1279 Fix for PR java/6026: 1280 * lex.c (java_lex): Fix parsing of consecutive floats. 1281 12822002-03-21 Tom Tromey <tromey@redhat.com> 1283 1284 * parse.y (build_access_to_thisn): Stop when FROM is not an inner 1285 class. 1286 12872002-03-21 Neil Booth <neil@daikokuya.demon.co.uk> 1288 1289 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block, 1290 insert_block, getdecls, kept_level_p, global_bindings_p): New. 1291 12922002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk> 1293 1294 * gcj.texi: @code{gcj} becomes @command{gcj}. 1295 @code{gcc} becomes @command{gcc}. 1296 GcjRaw changed to gnu.gcc.RawData. 1297 12982002-03-20 Neil Booth <neil@daikokuya.demon.co.uk> 1299 1300 * decl.c (start_java_method): Use new hook. 1301 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine. 1302 (java_init): Remove old hook. 1303 13042002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com> 1305 1306 * builtins.c (define_builtin): Do nothing if `type' is null. 1307 Fixes PR java/5876. 1308 13092002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1310 1311 * parse.y (parser_check_super_interface): Fix error message 1312 grammar/order. 1313 13142002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 1315 1316 * jcf-parse.c (get_constant): Delete unused variables. 1317 13182002-03-17 Neil Booth <neil@daikokuya.demon.co.uk> 1319 1320 * java-tree.h (java_parse_file): New. 1321 * jcf-parse.c (yyparse): Rename java_parse_file. 1322 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine. 1323 13242002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1325 1326 * parse.y (craft_constructor): Return the constructor decl. 1327 (java_expand_classes): Update comments. 1328 (lookup_method_invoke): Call fix_constructors immediately for 1329 anonymous class. Fixes PR java/5935. 1330 13312002-03-15 Anthony Green <green@redhat.com> 1332 1333 * jcf-parse.c (yyparse): Don't emit class registration 1334 constructor when compiling resource files. 1335 13362002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 1337 1338 * lang.c (java_tree_code_type, java_tree_code_length, 1339 tree_code_name): Delete. 1340 (tree_code_type, tree_code_length, tree_code_name): Define. 1341 (java_init): Don't try to copy into the various tree_code 1342 arrays. 1343 13442002-03-12 Tom Tromey <tromey@redhat.com> 1345 1346 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are 1347 UTF-8, not UCS-2. Fixes PR java/5923. 1348 1349 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is 1350 a call_expr wrapped in a convert. Fixes PR java/5848. 1351 13522002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1353 1354 * jcf-write.c (write_classfile): Improve error strings. 1355 13562002-03-11 Eric Blake <ebb9@email.byu.edu> 1357 1358 * lex.c: Adjust comments to GNU standards. 1359 13602002-03-11 Eric Blake <ebb9@email.byu.edu> 1361 1362 Fix for PR java/5902: 1363 * lex.c (java_lex): Fix parsing of literals. 1364 13652002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1366 1367 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr 1368 to prevent it getting evaluated twice in the store checking case. 1369 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when 1370 examining OBJECT. 1371 13722002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1373 1374 * decl.c (java_init_decl_processing): Make sure class_type_node 1375 alignment is not less than 64 bits if hash synchronization is enabled. 1376 13772002-03-08 Per Bothner <per@bothner.com> 1378 1379 * parse.y (java_complete_lhs): Check if patch_assignment 1380 returned an error-mark. 1381 1382 * parse.y (try_builtin_assignconv): Don't special-case zero. 1383 13842002-03-08 Per Bothner <per@bothner.com> 1385 1386 Fix for PR java/5812. 1387 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label 1388 here instead of in JSR macro. Likewise with load_type_state call. 1389 Do the latter on if the return_pc has been verified (the jsr returns). 1390 (JSR): Now just call build_java_jsr. 1391 13922002-03-07 Jeff Sturm <jsturm@one-point.com> 1393 1394 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define. 1395 (java.install-common): Link native driver to 1396 JAVA_TARGET_INSTALL_NAME. 1397 13982002-03-05 David Billinghurst <David.Billinghurst@riotinto.com> 1399 1400 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED 1401 * builtins.c(sin_builtin): Likewise 1402 * builtins.c(sqrt_builtin): Likewise 1403 14042002-03-03 Zack Weinberg <zack@codesourcery.com> 1405 1406 * java/expr.c, java/jcf-parse.c, java/lex.c: 1407 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef 1408 REAL_ARITHMETIC blocks unconditional. Delete some further 1409 #ifdef blocks predicated on REAL_ARITHMETIC. 1410 14112002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 1412 1413 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of 1414 explicit sizeof/sizeof. 1415 * decl.c (java_init_decl_processing): Likewise. 1416 * jcf-parse.c (init_jcf_parse): Likewise. 1417 * parse.y (init_src_parse): Likewise. 1418 14192002-03-02 Per Bothner <per@bothner.com> 1420 1421 Make --CLASSPATH by a synonym for --classpath and -classpath. 1422 Implement --bootclasspath. 1423 * jcf-path.c (classpath_u): Rename static variable to classpath_user. 1424 (classpath_l): Remove. 1425 (jcf_path_CLASSPATH_arg): Remove. 1426 (jcf_path_bootclasspath_arg): New function. 1427 (jcf_path_seal): Simplify accordingly. 1428 1429 * jcf.h (jcf_path_bootclasspath_arg): New declarations. 1430 (jcf_path_CLASSPATH): Remove declaration. 1431 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*. 1432 (lang_specific_driver): Translate -bootclasspath. 1433 * lang-options.h: Add --bootclasspath. Update --CLASSPATH. 1434 * lang.c (decode_lang_options): Do jcf_path_init first. 1435 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath. 1436 * gjavah.c: Also handle --bootclasspath. 1437 Handle --CLASSPATH as a synonum for --classpath. 1438 * jcf-dump.c: Likewise. 1439 1440 "." is not part of system path, but is the default for --classpath. 1441 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs. 1442 (jcf_path_seal): Add "." if no CLASSPATH specified. 1443 1444 * gcj.texi: Document changes. 1445 14462002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1447 1448 * expr.c (build_java_arraystore_check): Fix formatting. 1449 14502002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com> 1451 1452 Fix for PR java/5758, java/5632: 1453 * jcf-parse.c (load_class): Renamed local variable, consider `.' an 1454 inner-class separator too. 1455 * parse.y (do_resolve_class): New local `decl_result.' 1456 Progressively build a name for what can have been loaded. 1457 14582002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1459 1460 * expr.c (java_array_data_offset): Removed function. 1461 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro. 1462 (build_java_array_length_access): Obtain "length" value using a 1463 COMPONENT_REF, instead of INDIRECT_REF and arithmetic. 1464 (build_java_arrayaccess): Correct comment. Access "data" using a 1465 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF. 1466 (build_java_arraystore_check): New function. 1467 (expand_java_arraystore): Use build_java_arraystore_check. 1468 * parse.y (patch_assignment): Simplify code to insert a store check 1469 when lvalue is an ARRAY_REF. Use build_java_arraystore_check. 1470 * check-init.c (check_init): Update to reflect that an array length 1471 access is now a COMPONENT_REF. 1472 * gcj.texi (Code Generation): Improve documentation of 1473 -fno-bounds-check. Add documentation for -fno-store-check. 1474 * java-tree.h (flag_store_check): Declare. 1475 (build_java_arraystore_check): Declare. 1476 * lang.c (flag_store_check): Initialize to 1. 1477 (lang_f_options): Add store-check option. 1478 * jvspec.c: Don't pass store-check option to jvgenmain. 1479 * lang-options.h: Add help string for -fno-store-check. 1480 14812002-02-28 Neil Booth <neil@daikokuya.demon.co.uk> 1482 1483 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl. 1484 * java-tree.h (java_dup_lang_specific_decl): New. 1485 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine. 1486 14872002-02-27 Zack Weinberg <zack@codesourcery.com> 1488 1489 * builtins.c, decl.c: Delete traditional-mode-related code 1490 copied from the C front end but not used, or used only to 1491 permit the compiler to link. 1492 14932002-02-22 Tom Tromey <tromey@redhat.com> 1494 1495 Fix for PR java/2369: 1496 * jvspec.c (verify_class_name): New function. 1497 (lang_specific_driver): Call it. 1498 (JAVA_START_CHAR_P): New macro. 1499 (JAVA_PART_CHAR_P): Likewise. 1500 15012002-02-22 Per Bothner <per@bothner.com> 1502 1503 * class.c: Change vtable to be more compatible with g++ v3 abi. 1504 (get_dispatch_table): Prepend offset-to-top (always 0) and 1505 type_info pointer (currently unimplemented hence NULL) to vtable. 1506 Specifically, prepend offset-to-top and typeinfo ptr (currently null). 1507 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers. 1508 Adjust vtable pointers by dtable_start_offse - i.e. skip new words. 1509 (build_dtable_decl): Add declarations for new fields. 1510 15112002-02-20 Per Bothner <per@bothner.com> 1512 1513 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call 1514 to finit$ (otherwise generate_bytecode_insns drops it). However, we 1515 don't need to set it on the COMPOUND_EXPR - the caller does that. 1516 15172002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk> 1518 1519 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option 1520 `--CLASSPATH' becomes `--classpath.' 1521 * gjavah.c: Likewise. 1522 * jcf-dump.c: Likewise. 1523 * lang-options.h: Likewise. 1524 * lang.c: Likewise. 1525 * jcf-path.c: Updated comment. 1526 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.' 1527 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.' 1528 * jcf.h (jcf_path_CLASSPATH_arg): Ditto. 1529 (jcf_path_CLASSPATH_arg): Ditto. 1530 (classpath_u): Updated leading comment. 1531 15322002-02-20 Per Bothner <per@bothner.com> 1533 1534 * builtins.c (check_for_builtin): New function. 1535 (build_call_or_builtin): Remove. 1536 * java-tree.h: Update accordingly. 1537 * expr.c (expand_invoke): Use build + check_for_builtin instead 1538 of build_call_or_builtin. 1539 * parse.y (patch_invoke): Likewise. This avoids needlessly creating 1540 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER 1541 flag (which had caused jcf-write to incorrectly emit invokevirtual). 1542 15432002-02-17 Tom Tromey <tromey@redhat.com> 1544 1545 * java-tree.h (TYPE_STRICTFP): New macro. 1546 (struct lang_type) [strictfp]: New field. 1547 (CLASS_STRICTFP): New macro. 1548 (METHOD_STRICTFP): New macro. 1549 (struct lang_decl) [strictfp]: New field. 1550 * parse.y (method_header): Disallow strictfp constructor or 1551 abstract method. 1552 (STRICT_TK): Move before MODIFIER_TK. 1553 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT. 1554 (METHOD_MODIFIERS): Likewise. 1555 (INTERFACE_MODIFIERS): Likewise. 1556 * jcf-write.c (get_access_flags): Likewise. 1557 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT. 1558 (add_method_1): Likewise. 1559 (get_access_flags_from_decl): Likewise. 1560 * jcf-dump.c (print_access_flags): Print in standard order. Also, 1561 recognize strictfp flag. 1562 * jcf.h (ACC_STRICT): New define. 1563 15642002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com> 1565 1566 * class.c(build_utf8_ref): Move declaration of decl_size 1567 15682002-02-07 Tom Tromey <tromey@redhat.com> 1569 1570 * gcj.texi (Input Options): --CLASSPATH does not suppress system 1571 path. 1572 15732002-02-04 Anthony Green <green@redhat.com> 1574 1575 * class.c (build_utf8_ref): Put UTF-8 constants into merged 1576 sections if available. 1577 15782002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1579 1580 * parse.y (java_expand_classes): Fix typo in static field loop. 1581 15822002-02-02 Richard Henderson <rth@redhat.com> 1583 1584 * class.c (add_field): Mark static fields external. 1585 (build_class_ref): Remove redundant set. 1586 * parse.y (java_expand_classes): Mark static fields of classes 1587 to be compiled as local. 1588 * jcf-parse.c (parse_class_file): Likewise. 1589 15902002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk> 1591 1592 * gcj.texi (About CNI): New node. 1593 15942002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org> 1595 1596 PR java/5080 1597 * jcf-parse.c : Check for HAVE_LOCALE_H before using 1598 setlocale() with LC_CTYPE as a parameter. 1599 * jv-scan.c: Same. 1600 16012002-01-31 Joseph S. Myers <jsm28@cam.ac.uk> 1602 1603 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version): 1604 Follow GNU Coding Standards for --version. 1605 16062002-01-28 Tom Tromey <tromey@redhat.com> 1607 1608 * expr.c (build_jni_stub): Ensure storage for `meth' is 1609 generated. 1610 * parse.y (java_complete_expand_methods): Set 1611 current_function_decl before building JNI stub. 1612 16132002-01-26 Andreas Tobler <a.tobler@schweiz.ch> 1614 1615 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not 1616 BUILT_IN_SQRTF. 1617 16182002-01-22 Tom Tromey <tromey@redhat.com> 1619 1620 * decl.c (java_init_decl_processing): Use add_predefined_file. 1621 Predefine RawData.java. 1622 (predef_filenames): Removed. 1623 (java_init_decl_processing): Don't register predef_filenames. 1624 * jcf-parse.c (add_predefined_file): New function. 1625 (predefined_filename_p): Rewrote. 1626 (predefined_filename_p): No longer static. 1627 * decl.c (java_init_decl_processing): Call initialize_builtins. 1628 * Make-lang.in (JAVA_OBJS): Added builtins.o. 1629 (java/builtins.o): New target. 1630 * builtins.c: New file. 1631 * parse.y (patch_invoke): Use build_call_or_builtin. 1632 * java-tree.h (build_call_or_builtin): Declare. 1633 (initialize_builtins): Declare. 1634 (java_set_exception_lang_code): Removed unused declaration. 1635 (PREDEF_FILENAMES_SIZE): Removed. 1636 (java_tree_index): Added JTI_PREDEF_FILENAMES. 1637 (predef_filenames): New define. 1638 (add_predefined_file): Declare. 1639 (predefined_filename_p): Declare. 1640 * expr.c (expand_invoke): Use build_call_or_builtin. 1641 16422002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 1643 1644 * parse.y (patch_switch_statement): Fix format specifier. 1645 16462002-01-16 Tom Tromey <tromey@redhat.com> 1647 1648 More for PR java/5365: 1649 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by 1650 default. 1651 (process_file): Generate include for 1652 java.lang.UnsupportedOperationExceptions. 1653 16542002-01-15 Andreas Jaeger <aj@suse.de> 1655 1656 * .cvsignore: Add man pages. 1657 16582002-01-15 Tom Tromey <tromey@redhat.com> 1659 1660 Fix for PR java/5365: 1661 * gjavah.c (process_file): Turn class name into a file name. 1662 16632002-01-14 Matthias Klose <doko@debian.org> 1664 1665 * gcj.texi: Fix whitespace and formatting errors in the 1666 synopsis of the man pages. Update copyright. 1667 16682002-01-14 Tom Tromey <tromey@redhat.com> 1669 1670 For PR libgcj/5303: 1671 * Make-lang.in (java.install-man): Handle jv-convert man page. 1672 (java.generated-manpages): Added jv-convert.1. 1673 (java.uninstall): Remove jv-convert.1. 1674 (java.maintainer-clean): Likewise. 1675 ($(srcdir)/java/jv-convert.1): New target. 1676 * gcj.texi (Top): Link to jv-convert node. 1677 (Individual utilities): Likewise. 1678 (Invoking jv-convert): New node. 1679 16802001-01-10 Jeff Sturm <jsturm@one-point.com> 1681 Martin Kahlert <martin.kahlert@infineon.com> 1682 1683 * jcf-parse.c (get_constant): Don't swap lo/hi for big 1684 endian targets when HOST_BITS_PER_WIDE_INT >= 64. 1685 16862002-01-03 Graham Stott <grahams@redhat.com> 1687 1688 * class.c (compile_resource_file): Update copyright date. 1689 Constify filename parameter. 1690 (java-tree.h): Update copyright date. 1691 (compile_resource_file): Constify filename parameter. 1692 16932002-01-03 Graham Stott <grahams@redhat.com> 1694 1695 * gcc/jcf-parse.c: Update copyright date. 1696 (yyparse): Constify resource_filename. 1697 16982002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 1699 1700 * parse.y (src_parse_roots): Don't needlessly zero init. 1701 17022001-12-31 Tom Tromey <tromey@redhat.com> 1703 1704 * parse.y (dump_java_tree): New function. 1705 (source_end_java_method): Call it. 1706 (end_class_declaration): Likewise. 1707 * lang.c (java_decode_option): Call dump_switch_p. 1708 17092001-12-28 Tom Tromey <tromey@redhat.com> 1710 1711 * gen-table.pl: Don't process characters after \uffff. Added 1712 comment pointing to input file. 1713 17142001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 1715 1716 * gen-table.pl: Const-ify output. Document the location of a 1717 suitable unicode input file. 1718 1719 * chartables.h: Regenerate. 1720 17212001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 1722 1723 * chartables.h: Const-ify. 1724 * gjavah.c (options): Likewise. 1725 * jcf-dump.c (options): Likewise. 1726 * jv-scan.c (options): Likewise. 1727 * lex.c (java_start_char_p, java_part_char_p): Likewise. 1728 * parse.y (binop_lookup): Likewise. 1729 17302001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 1731 1732 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify 1733 the static arrays that are output. 1734 * jvspec.c (jvgenmain_spec): Make static. 1735 * keyword.gperf (struct java_keyword, java_keyword): Const-ify. 1736 * keyword.h: Regenerate. 1737 * lang.c (string_option, process_option_with_no, lang_f_options, 1738 lang_W_options): Const-ify. 1739 * lex.c (java_lex): Likewise. 1740 17412001-12-21 Richard Henderson <rth@redhat.com> 1742 1743 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into .. 1744 (get_boehm_type_descriptor): ... here. Arrange for the 1745 TREE_TYPE to get set properly. 1746 17472001-12-21 Richard Henderson <rth@redhat.com> 1748 1749 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor 1750 only if the target requires collect2. 1751 1752 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL. 1753 17542001-12-20 Tom Tromey <tromey@redhat.com> 1755 1756 For PR java/4509: 1757 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute 1758 CAN_COMPLETE_NORMALLY for the node. 1759 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't 1760 generate code for second branch if first branch can't complete 1761 normally. 1762 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to 1763 the loop head if the loop body can't complete normally. 1764 17652001-12-20 Tom Tromey <tromey@redhat.com> 1766 1767 For PR java/4766: 1768 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle 1769 case where `finally' clause can't complete normally. 1770 17712001-12-20 Tom Tromey <tromey@redhat.com> 1772 1773 Fixes PR java/5057: 1774 * parse.y (analyze_clinit_body): Added this_class parameter. 1775 Check for more cases where we must keep <clinit>. 1776 (maybe_yank_clinit): Cleaned up flow control. 1777 17782001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1779 1780 * decl.c (java_init_decl_processing): Don't initialize 1781 finit_leg_identifier_node. 1782 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE. 1783 (finit_leg_identifier_node): Remove. 1784 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE. 1785 17862001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1787 1788 * mangle.c (mangle_member_name): Don't special-case for 1789 NO_DOLLAR_IN_LABEL. 1790 * mangle_name.c (unicode_mangling_length): Likewise. 1791 (append_unicode_mangled_name): Likewise. 1792 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL 1793 code. 1794 17952001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1796 1797 * expr.c (build_java_array_length_access): Don't force null pointer 1798 check unless flag_check_references is set. 1799 18002001-12-20 Tom Tromey <tromey@redhat.com> 1801 1802 Fix for PR java/3417: 1803 * parse.y (patch_assignment): Added special processing for 1804 `return'. 1805 (patch_return): Don't convert booleans to integers, and don't 1806 special-case `null'. 1807 18082001-12-20 Joseph S. Myers <jsm28@cam.ac.uk> 1809 1810 * config-lang.in (diff_excludes): Remove. 1811 18122001-12-17 Joseph S. Myers <jsm28@cam.ac.uk> 1813 1814 * gcj.texi: Update link to GCC manual. 1815 18162001-12-17 Tom Tromey <tromey@redhat.com> 1817 1818 * parse.y (link_nested_class_to_enclosing): Removed useless 1819 statement. 1820 18212001-12-16 Tom Tromey <tromey@redhat.com> 1822 1823 * mangle.c (mangle_method_decl): Never emit `C2' constructor. 1824 Fixes PR java/5088. 1825 18262001-12-16 Joseph S. Myers <jsm28@cam.ac.uk> 1827 1828 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h, 1829 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix 1830 spelling errors. 1831 18322001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 1833 1834 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value. 1835 18362001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1837 1838 * decl.c (java_init_decl_processing): Build otable_type correctly. 1839 otable_decl is an otable_type. 1840 18412001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 1842 1843 * java-tree.h (otable_methods, otable_decl, otable_syms_decl, 1844 otable_type, otable_ptr_type, method_symbol_type, 1845 method_symbols_array_type, method_symbols_array_ptr_type): New 1846 field/global tree definitions. 1847 (flag_indirect_dispatch): New flag. 1848 * decl.c (java_init_decl_processing): Initialize new otable and 1849 otable_syms type nodes and decls. Add new field "index" to 1850 method_type_node. 1851 * class.c (build_method_symbols_entry): New function. 1852 (make_method_value): Set "index" to to method's vtable index for 1853 virtual methods when indirect-dispatch is not used. 1854 (make_class_data): For indirect-dispatch, don't emit the dtable_decl, 1855 and set vtable_method_count to -1. Set otable and otable_syms field 1856 if indirect-dispatch is used and there was something to put in them. 1857 (build_method_symbols_entry): New function. 1858 (emit_offset_symbol_table): New function. 1859 * expr.c (get_offset_table_index): New function. 1860 (build_invokevirtual): Build array reference to otable at the index 1861 returned by get_offset_table_index, and use the result as the vtable 1862 offset. 1863 (build_invokeinterface): Similar. 1864 * jcf-parse.c (yyparse): If indirect-dispatch, call 1865 emit_offset_symbol_table at the end of compilation, after all classes 1866 have been generated. 1867 * jvspec.c: Don't pass findirect-dispatch to jvgenmain. 1868 * lang.c (flag_indirect_dispatch): Define. 1869 (lang_f_options): Add indirect-dispatch flag. 1870 18712001-12-14 Matthias Klose <doko@debian.org> 1872 1873 * gcj.texi: Markup for man page generation. Document missing 1874 options printed by <tool> --help. 1875 Terminate description of gij's -ms option with a dot. 1876 * Make-lang.in ($(srcdir)/java/*.1): New targets. 1877 (java.generated-manpages java.install-man, java.uninstall, 1878 java-maintainer-clean) Updated. 1879 18802001-12-14 Hans Boehm <Hans_Boehm@hp.com> 1881 1882 * class.c (get_dispatch_table): Fix java vtable layout 1883 for TARGET_VTABLE_USES_DESCRIPTORS. 1884 * decl.c (java_init_decl_processing): Initialize 1885 alloc_no_finalizer_node, finalize_identifier_node. 1886 * expr.c (class_has_finalize_method): New function. 1887 (expand_java_NEW): Generate calls for finalizer-free allocation. 1888 (build_invokevirtual): Fix java vtable layout for 1889 TARGET_VTABLE_USES_DESCRIPTORS. 1890 * java-tree.h (enum java_tree_index): New entries: 1891 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE. 1892 (alloc_no_finalizer_node, finalize_deintifier_node): New macros. 1893 (class_has_finalize_method): declare. 1894 (HAS_FINALIZER_P): New macro. 1895 * parse.y (patch_invoke): Generate calls for finalizer-free 1896 allocation. 1897 18982001-12-12 Matthias Klose <doko@debian.org> 1899 1900 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove 1901 whitespace at end of line. 1902 19032001-12-11 Tom Tromey <tromey@redhat.com> 1904 1905 * lex.c (java_init_lex): Define wfl_to_string as 1906 gnu.gcj.runtime.StringBuffer unless generating bytecode. 1907 19082001-12-11 Jeff Sturm <jsturm@one-point.com> 1909 1910 * class.c (make_method_value): Use null_pointer_node to 1911 represent empty exception table. 1912 19132001-12-10 Tom Tromey <tromey@redhat.com> 1914 1915 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT. 1916 1917Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com> 1918 1919 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION). 1920 19212001-12-09 Per Bothner <per@bothner.com> 1922 1923 * check-init.c (current_switch_has_default): New static field. 1924 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default. 1925 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no 1926 DEFAULT_EXPR seen, simulate a default alternative that copies state. 1927 19282001-12-09 Tom Tromey <tromey@redhat.com> 1929 1930 * check-init.c (check_init): Don't allow pre- or post- increment 1931 or decrement of final variable. 1932 (final_assign_error): Minor error message rewording. 1933 19342001-12-08 Tom Tromey <tromey@redhat.com> 1935 1936 * java-tree.h: Fixed typo. 1937 1938 * gjavah.c (decompile_method): Don't decompile to `return this' 1939 for static methods. 1940 1941 * gjavah.c (cxx_keywords): Re-sorted. 1942 * lex.c (cxx_keywords): Re-sorted. 1943 1944 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything 1945 else. 1946 1947 * gjavah.c (print_namelet): Clear subnamelets. 1948 (HANDLE_METHOD): Set `method_printed' earlier. 1949 19502001-12-07 Tom Tromey <tromey@redhat.com> 1951 1952 * lang.c (lang_f_options): Added 1953 optimize-static-class-initialization. 1954 (java_decode_option): Removed special case. 1955 19562001-12-07 Per Bothner <per@bothner.com> 1957 1958 * check-init.c (check_init): Fix typo freeing memory twice. 1959 19602001-12-05 Per Bothner <per@bothner.com> 1961 1962 Restore support for static class initialization optimization. 1963 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable. 1964 * check-init.c (check_int): At end of BLOCK handle initialization 1965 blocks, which used to be done in java_complete_expand_method but did 1966 not handle the case where check_for_initialization might allocate 1967 more than a word of bits. 1968 * decl.c (lang_make_tree): The smic field is now a tree. 1969 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field. 1970 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro. 1971 1972 * parse.y (emit_test_initialization): Combine hash_lookup calls. 1973 1974 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): 1975 Change from a hash table to a list. 1976 (struct_lang_decl): Change field 'smic' to match. 1977 * class.c (add_method_1): Initialize 1978 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list. 1979 * parse.y (adjust_init_test_initialization): Removed - inlined into - 1980 (java_expand_method_bodies): -here, since 'smic' is now a list. 1981 (patch_invoke): Add to 'smic' list, instead of hash_lookup. 1982 1983 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT. 1984 1985 * class.c (java_hash_compare_tree_node): Fix casts. 1986 19872001-12-04 Per Bothner <per@bothner.com> 1988 1989 * check-init.c: Handle definite unassignment to finals in addition 1990 to definite assignment. 1991 (loop_current_locals): New field. 1992 (num_current_locals, int start_current_locals, num_current_words): 1993 Make static. 1994 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses. 1995 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED, 1996 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros. 1997 (get_variable_decl, check_final_reassigned): New functions. 1998 (check_init, check_bool_init): Modify as needed for checking finals. 1999 (check_for_initialization): Take extra parameter and return void. 2000 Do extra start-up logic to check final fields for assignment. 2001 * parse.y (check_static_final_variable_assignment_flag, 2002 reset_static_final_variable_assignment_flag, check_final_assignment, 2003 check_final_variable_local_assignment_flag, 2004 reset_final_variable_indirect_assignment_flag, 2005 reset_final_variable_global_assignment_flag): Remove functions. 2006 (java_complete_expand_methods, outer_field_access_fix, 2007 patch_assignment): Remove no-longer used logic. 2008 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments. 2009 * parse.y (register_fields, java_complete_tree): Update accordingly. 2010 2011 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca. 2012 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New. 2013 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS. 2014 2015 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off. 2016 2017 * java-tree.h (DECL FINAL): New bit-field. 2018 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL. 2019 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL. 2020 (DECL_INIT_CALLS_THIS): New macro. 2021 (struct lang_decl): New bit-field init_calls_this. 2022 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC, 2023 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE 2024 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now 2025 use it for both local variables and final fields. 2026 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr, 2027 and local_final. 2028 (struct lang_type): Remove hfv bit-field. 2029 (check_for_initialization): Change to return void. 2030 2031 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros. 2032 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS. 2033 * check-init.c (final_assign_error): New helper function. 2034 (check_final_reassigned, check_init): Use it. 2035 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length. 2036 2037 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all 2038 bit-fields to unsigned. 2039 20402001-12-03 Per Bothner <per@bothner.com> 2041 2042 * parse.y (patch_binop): Minor constant folding. 2043 2044 * parse.y (build_current_thisn): Shorter 'buffer'. 2045 20462001-12-03 Per Bothner <per@bothner.com> 2047 2048 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR 2049 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR. 2050 * jcf-write.c (generate_bytecode_insns): Remove support for 2051 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used. 2052 * check-init.c (check_init): Likewise. 2053 20542001-12-03 Per Bothner <per@bothner.com> 2055 2056 * verify.c (subroutine_nesting): New function. 2057 (verify_jvm_instructions): Use it to fix logic for checking that 2058 we're done with the current subroutine. 2059 2060 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and 2061 OPCODE_instanceof use POP_TYPE macro for better diagnostics. 2062 20632001-12-03 Per Bothner <per@bothner.com> 2064 2065 * jcf.h: Fix obvious typo in comment. 2066 * typeck.c (build_null_signature): Add comment. 2067 20682001-12-03 Neil Booth <neil@daikokuya.demon.co.uk> 2069 2070 * expr.c: Remove leading capital from diagnostic messages, as 2071 per GNU coding standards. 2072 * jcf-io.c: Similarly. 2073 * jcf-parse.c: Similarly. 2074 * jv-scan.c: Similarly. 2075 * jvspec.c: Similarly. 2076 * mangle.c: Similarly. 2077 20782001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw> 2079 Alexandre Petit-Bianco <apbianco@redhat.com> 2080 2081 * expr.c (build_java_arrayaccess): Call save_expr on array for 2082 correct evaluation order, modified comment, fixed indentation. 2083 * parse.y: (patch_assignment): Correctly extract the array base 2084 from the tree generate by build_java_arrayaccess, added comments. 2085 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF. 2086 Fixes PR java/3096, PR java/3803, PR java/3965. 2087 20882001-12-01 Neil Booth <neil@daikokuya.demon.co.uk> 2089 2090 * expr.c (expand_byte_code): Remove trailing periods from messages. 2091 * jcf-parse.c (load_class, jcf_parse): Similarly. 2092 * jcf-write.c (generate_classfile): Similarly. 2093 * lex.c (java_lex): Similarly. 2094 20952001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 2096 2097 * class.c (add_interface_do): Set BINFO_VPTR_FIELD. 2098 20992001-11-29 Joseph S. Myers <jsm28@cam.ac.uk> 2100 2101 * Make-lang.in (java.generated-manpages): New dummy target. 2102 21032001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> 2104 2105 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks 2106 ASM_FINAL_SPEC. 2107 (lang_specific_pre_link): Use set_input to set input_filename. 2108 Append `main' here. 2109 * jvgenmain.c (usage): Append literal `main' to CLASSNAME. 2110 (main): Fix definition. 2111 Strip `main' from classname. 2112 Fixes PR java/227. 2113 21142001-11-18 Roger Sayle <roger@eyesopen.com> 2115 2116 * parse.h (java_expand_switch): Remove old prototype. 2117 21182001-11-18 Tom Tromey <tromey@redhat.com> 2119 2120 Fix for PR java/1401: 2121 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where 2122 arg0 is null. 2123 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case 2124 correctly. 2125 21262001-11-18 Neil Booth <neil@daikokuya.demon.co.uk> 2127 2128 * lang.c (finish_parse): Rename to java_finish. 2129 (LANG_HOOKS_FINISH, java_finish): New. 2130 21312001-11-15 Neil Booth <neil@daikokuya.demon.co.uk> 2132 2133 * decl.c (init_decl_processing): Rename java_init_decl_processing. 2134 * java-tree.h: New prototype. 2135 * lang.c (java_init): Update prototype. Combine with old init_parse. 2136 21372001-11-13 Tom Tromey <tromey@redhat.com> 2138 2139 * gjavah.c (method_signature): New global. 2140 (HANDLE_METHOD): Set it. 2141 (decompile_return_statement): New function. 2142 (decompile_method): Use it. 2143 (print_method_info): Removed `synth' argument. 2144 21452001-11-09 Neil Booth <neil@daikokuya.demon.co.uk> 2146 2147 * java-tree.h (java_set_yydebug): New. 2148 * jcf-parse.c (set_yydebug): Rename java_set_yydebug. 2149 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override. 2150 (print_lang_decl, print_lang_type, print_lang_identifier, 2151 print_lang_statistics, lang_print_xnode): Remove. 2152 21532001-11-09 Neil Booth <neil@daikokuya.demon.co.uk> 2154 2155 * jcf-parse.c (init_lex): Remove. 2156 * lang.c (language_string, lang_identify): Remove. 2157 (struct lang_hooks): Constify. 2158 (LANG_HOOKS_NAME): Override. 2159 (init_parse): Update. 2160 21612001-11-08 Andreas Franck <afranck@gmx.de> 2162 2163 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle 2164 program_transform_name the way suggested by autoconf. 2165 (java.install-common): Also transform auxiliary program names with 2166 program_transform_name. 2167 21682001-11-08 Tom Tromey <tromey@cygnus.com> 2169 2170 * parse.y (trap_overflow_corner_case): New rule. 2171 (unary_expression): Use it. 2172 * lex.c (java_init_lex): Don't set minus_seen. 2173 (yylex): Don't use minus_seen. Communicate overflow to parser for 2174 it to handle. 2175 (error_if_numeric_overflow): New function. 2176 * parse.h (minus_seen): Removed field. 2177 (JAVA_RADIX10_FLAG): New define. 2178 21792001-11-07 Tom Tromey <tromey@redhat.com> 2180 2181 Patch for PR java/1414: 2182 * parse.y (case_label_list): New global. 2183 (goal): Register case_label_list with GC. 2184 (java_complete_lhs): Save new case on case_label_list. 2185 (patch_switch_statement): Check for duplicate case labels. 2186 21872001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com> 2188 2189 * parse.y (patch_assignment): Removed unused third argument. 2190 (java_complete_lhs): Removed unused third argument to patch_assignment. 2191 21922001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk> 2193 2194 * lang.c: Include langhooks-def.h. 2195 * Make-lang.in: Update. 2196 21972001-10-31 Zack Weinberg <zack@codesourcery.com> 2198 2199 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated. 2200 22012001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 2202 2203 * mangle.c (find_compression_record_match): Don't match compression 2204 records for package name elements unless they occur at the start of 2205 the name. Fix for PR java/4717. 2206 22072001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 2208 2209 * expr.c (expand_java_field_op): Don't special-case references to 2210 java.lang.PRIMTYPE.TYPE. 2211 (build_primtype_type_ref): Removed. 2212 * java-tree.h (build_primtype_type_ref): Remove prototype. 2213 * parse.y (maybe_build_primttype_type_ref): Removed. 2214 (complete_function_arguments): Don't special-case references to 2215 java.lang.PRIMTYPE.TYPE. 2216 (patch_assignment): Likewise. 2217 (array_constructor_check_entry): Likewise. 2218 22192001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com> 2220 2221 * mangle.c (static tree compression_table): Fixed leading comment. 2222 * parse.h (struct parser_ctxt): Fixed field comment. 2223 * parse.y (check_pkg_class_access): New prototype, fixed leading 2224 comment, new parameter used to emit error only if passed as true. 2225 (parse_check_super): Pass extra argument to check_pkg_class_access. 2226 (do_resolve_class): Likewise. 2227 (process_imports): Likewise. 2228 (read_import_dir): Fixed indentation. 2229 (find_in_imports_on_demand): New local class_type_name. Local 2230 node_to_use deleted. while loop changed into for loop. Report 2231 multiple definition only for accessible classes. Improved error 2232 message. 2233 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS 2234 assigned to parameter list, fixed indentation. while loop changed 2235 into for loop, restore TREE_CHAIN on local `tem' before the next 2236 iteration. 2237 2238Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 2239 2240 * lang.c (lang_get_alias_set): Deleted. 2241 22422001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 2243 2244 * gjavah.c (jni_print_char): Fix thinko in last change. 2245 2246 * gjavah.c (jni_print_char, decode_signature_piece): Use 2247 safe-ctype macros and/or fold extra calls into fewer ones. 2248 * lex.c (java_read_unicode, java_lex): Likewise. 2249 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT, 2250 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise. 2251 * mangle_name.c (append_unicode_mangled_name, 2252 unicode_mangling_length): Likewise. 2253 22542001-10-17 Richard Henderson <rth@redhat.com> 2255 2256 * Make-lang.in (java/lang.o): Depend on langhooks.h. 2257 22582001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com> 2259 2260 * lang.c (langhooks.h): Included. 2261 (LANG_HOOKS_INIT): Redefined. 2262 (LANG_HOOKS_INIT_OPTIONS): Likewise. 2263 (LANG_HOOKS_DECODE_OPTION): Likewise. 2264 (struct lang_hooks lang_hooks): New initialization. 2265 22662001-10-11 Per Bothner <per@bothner.com> 2267 2268 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR 2269 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair. 2270 The former is simpler, and jcf-write.c handles it better. 2271 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR 2272 or WITH_CLEANUP_EXPR. 2273 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no 2274 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine. 2275 2276 * parse.y (patch_if_else_statement): If the condition is constant, 2277 optimize away the test. 2278 22792001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com> 2280 2281 * parse.y (patch_cast): Call patch_string on the first operand of 2282 the incoming node, update it if necessary. Fixes PR java/4510. 2283 22842001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 2285 2286 * parse.y (find_as_inner_class): Don't disregard the enclosing scope 2287 when name qualifier matches a package name. 2288 22892001-10-08 Tom Tromey <tromey@redhat.com> 2290 2291 Fix for PR java/4489: 2292 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always 2293 force a new label when computing `body_block'. 2294 22952001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 2296 2297 * jcf-io.c (format_uint): Const-ify. 2298 * lang.c (java_tree_code_type, java_tree_code_length): Likewise. 2299 * lex.c (java_get_line_col): Likewise. 2300 * parse.y (build_incdec): Likewise. 2301 23022001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com> 2303 2304 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given 2305 a NULL enclosing context if appropriate. Fixes PR java/4466. 2306 23072001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com> 2308 2309 * parse.y (patch_assignment): Use lvalue's original TYPE when 2310 building the final COMPOUND_EXPR. 2311 (try_reference_assignconv): Fixed leading comment. 2312 23132001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com> 2314 2315 * parse.y (check_final_variable_indirect_assignment): For 2316 COMPOUND_EXPR, return only if finals were found initialized 2317 properly, if not, keep on checking. 2318 (check_final_variable_global_assignment_flag): New local 2319 error_found, set when appropriate and used to decide whether to 2320 report uninitialized finals. Fixed typo in comment. 2321 23222001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com> 2323 2324 * decl.c (init_decl_processing): Fixed typo in predef_filenames 2325 last three initializations. Fixes PR java/4360. 2326 23272001-09-21 Richard Henderson <rth@redhat.com> 2328 2329 * class.c (get_dispatch_table): Handle function descriptors. 2330 (build_dtable_decl): Likewise. 2331 * expr.c (build_invokevirtual): Likewise. 2332 23332001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com> 2334 2335 * parse.y (patch_method_invocation): Build class initialization 2336 when static finals are used to qualify method invocation. 2337 Fixes PR java/4366. 2338 23392001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com> 2340 2341 * parse.h: (WFL_STRIP_BRACKET): Re-written using 2342 build_type_name_from_array_name. 2343 (STRING_STRIP_BRACKETS): New macro. 2344 * parse.y (build_type_name_from_array_name): New function. 2345 (array_creation_expression:): Accumulate []s instead of [s. 2346 (cast_expression:): Accumulate []s instead of [s after cast type 2347 name. 2348 (build_array_from_name): Local string deleted, use 2349 build_type_name_from_array_name. 2350 (build_unresolved_array_type): Accumulate []s instead of [s after 2351 type name. 2352 (register_fields): Fixed comment. 2353 (resolve_class): Local name, base deleted, new locals tname and 2354 array_dims. Use build_type_name_from_array_name. Use array_dims to 2355 build array type. 2356 (purify_type_name): Use STRING_STRIP_BRACKETS. 2357 23582001-09-18 Andreas Jaeger <aj@suse.de> 2359 2360 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout. 2361 * jv-scan.c: Likewise. 2362 23632001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com> 2364 2365 * parse.y (patch_method_invocation): Inner class creation context 2366 check not enforced within constructors. Fixes PR java/1873. 2367 23682001-09-16 Tom Tromey <tromey@redhat.com> 2369 2370 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call 2371 NOTE_PUSH for single-case push. Fixes PR java/4189. 2372 23732001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com> 2374 2375 * java-tree.h (TYPE_IMPORT_LIST): New macro. 2376 (TYPE_IMPORT_DEMAND_LIST): Likewise. 2377 (struct lang_type): New fields import_list and import_demand_list. 2378 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and 2379 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts. 2380 (do_resolve_class): New local saved_enclosing_type, initialized, 2381 passed as parameter to find_in_imports and find_in_imports_on_demand. 2382 (find_in_imports): Added paramater enclosing_type, use its 2383 TYPE_IMPORT_LIST when applicable. 2384 (find_in_imports_on_demand): Added parameter enclosing_type, use 2385 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals 2386 declaration and initialization. 2387 (fold_constant_for_init): Switch/restore current_class to the 2388 appropriate context. 2389 23902001-09-13 Mark Mitchell <mark@codesourcery.com> 2391 2392 * verify.c (verify_jvm_instructions): Fix typo. 2393 23942001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 2395 2396 * expr.c (expand_invoke): Const-ification. 2397 * parse.y (patch_method_invocation): Likewise. 2398 23992001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 2400 2401 * gjavah.c (cxx_keywords): Const-ification. 2402 * keyword.gperf (java_keyword): Likewise. 2403 * lang.c (java_tree_code_name): Likewise. 2404 * lex.c (cxx_keywords): Likewise. 2405 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise. 2406 24072001-09-11 Richard Henderson <rth@redhat.com> 2408 2409 * parse.h (ctxp_for_generation): Mark extern. 2410 24112001-09-10 Richard Henderson <rth@redhat.com> 2412 2413 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl. 2414 24152001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu> 2416 2417 * typeck.c (java_array_type_length, build_prim_array_type): 2418 Represent empty arrays by NULL index. 2419 24202001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com> 2421 2422 * java-tree.h (compile_resource_file): Grouped with other prototypes. 2423 * jvspec.c (lang_specific_driver): Removed unused local `ptr.' 2424 24252001-09-06 Anthony Green <green@redhat.com> 2426 2427 * class.c (O_BINARY): Define if necessary. 2428 (registerResource_libfunc): Declare. 2429 (init_class_processing): Initilize registerResource_libfunc. 2430 (compile_resource_file): New function. 2431 * java-tree.h (resource_name): Declare. 2432 (compile_resource_file): Declare. 2433 * jcf-parse.c (yyparse): Handle compiling java resource files. 2434 * lang.c (java_decode_option): Handle -fcompile-resource option. 2435 * jvspec.c (lang_specific_driver): Handle -R flag for compiling 2436 resource files. 2437 * gcj.texi (Code Generation): Add documentation for -R flag. 2438 24392001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com> 2440 2441 * jcf-write.c (generate_classfile): Issue an error in case of 2442 field/initial value mismatch. 2443 * parse.y (analyze_clinit_body): Keep <clinit> if an array is 2444 being initialized and we're generating bytecode. 2445 (java_complete_lhs): In MODIFY_EXPR section: added comments, 2446 set DECL_INITIAL properly when appropriate. 2447 Fixes PR java/4230 2448 Fixes PR java/4204 2449 24502001-09-01 Per Bothner <per@bothner.com> 2451 2452 * parse.y (maybe_yank_clinit): A field without an initializer is not 2453 relevant. All initializers except static final and constant require 2454 <clinit>, regardless of flag_emit_class_files. 2455 24562001-08-31 Per Bothner <per@bothner.com> 2457 2458 * class.c (set_constant_value): When not emiting class files, then a 2459 String ConstantValue is a utf8const_ptr_type. 2460 24612001-08-30 Per Bothner <per@bothner.com> 2462 2463 * jcf-write.c (generate_classfile): Check that field is primitive 2464 or string before emitting ConstantValue attribute. 2465 24662001-08-30 Per Bothner <per@bothner.com> 2467 2468 * parse.y (resolve_qualified_expression_name): If creating a 2469 COMPOUND_EXPR, set it's type correctly. 2470 24712001-08-30 Per Bothner <per@bothner.com> 2472 2473 * jcf-io.c (open_class): Set filename field. 2474 2475 * jcf-parse,c (parse_class_file): Set current_function_decl 2476 for better error message when Code attribute is missing. 2477 2478 * lang.c (put_decl_node, lang_print_error): Re-arrange for 2479 better diagnostics, especially for constructors. 2480 24812001-08-30 Per Bothner <per@bothner.com> 2482 2483 * jcf-write.c (generate_classfile): Don't write ConstantValue 2484 attribute if field is not final, for compatibility with jdk. 2485 2486 * jcf-write.c (generate_classfile): Convert ConstantValue values 2487 to correct type. Work-around for front-end bug. 2488 * class.c (set_constant_value): Error if constant has wrong type. 2489 24902001-08-30 Per Bothner <per@bothner.com> 2491 2492 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and 2493 "Double" are printed at verbosity 1. 2494 2495 * jcf-dump.c (main): Disable flag_print_attributes if --javap. 2496 2497 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long. 2498 24992001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com> 2500 2501 * parse.y (patch_assignment): Don't verify final re-assignment here. 2502 (java_complete_lhs): Verify assignments to finals calling 2503 patch_assignment. Verify re-assignments to finals before calling 2504 patch_assignment. 2505 25062001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com> 2507 2508 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs. 2509 Fixes PR java/1413 2510 25112001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com> 2512 2513 * lex.c (java_lex): new local found_hex_digits. Set and then used 2514 in test to reject invalid hexadecimal numbers. 2515 * parse.y (java_complete_tree): Prevent unwanted cast with 2516 initialized floating point finals. 2517 (patch_binop): Emit a warning when detecting a division by zero, 2518 mark result not constant, don't simplify non integer division. 2519 25202001-08-28 Per Bothner <per@bothner.com> 2521 2522 * jcf-write.c (generate_bytecode_insns): For increments and 2523 decrements just recurse to push constant. Improvement on Mark's patch. 2524 25252001-08-28 Mark Mitchell <mark@codesourcery.com> 2526 2527 * jcf-write.c (generate_bytecode_insns): Generate an integer to 2528 real conversion for increments and decrements of reals. 2529 25302001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com> 2531 2532 * parse.y (resolve_qualified_expression_name): Handle unresolved 2533 qualified expressions, prevent numerical qualifiers, fixed typo. 2534 Fixes PR java/4141 2535 25362001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com> 2537 2538 * parse.y (check_deprecation): Handle TYPE_DECL in a special case, 2539 don't report anything but deprecated class when marked so. Handle 2540 VAR_DECL. 2541 (patch_method_invocation): Check deprecation on methods and types. 2542 (patch_binop): code becomes an enum tree_code, added default: to 2543 switch to handle that. Detect division by zero, try to fold and 2544 return before using a subroutine. 2545 25462001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com> 2547 2548 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a 2549 file smaller than 4 bytes. 2550 * parse.y (check_inner_circular_reference): New function. 2551 (check_circular_reference): Likewise. 2552 (array_initializer:): Accept {,}. 2553 (java_check_circular_reference): Rewritten using 2554 check_circular_reference and check_inner_circular_reference. 2555 (java_complete_expand_method): Unconditionally save and restore 2556 the unpurged exception list. 2557 (build_dot_class_method_invocation): Unmangle signature parameter. 2558 25592001-08-21 Tom Tromey <tromey@redhat.com> 2560 2561 * decl.c (init_decl_processing): Add `throws' field to method 2562 descriptor. 2563 * class.c (make_method_value): Compute `throws' field for method. 2564 25652001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com> 2566 2567 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if 2568 circularity is detected. 2569 (ctors_unchecked_throws_clause_p): Fixed leading comment. 2570 25712001-08-17 Richard Henderson <rth@redhat.com> 2572 2573 * class.c (emit_register_classes): Add align parameter to 2574 call to assemble_integer. 2575 25762001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com> 2577 2578 * jcf-parse.c (load_class): New locals saved and class_loaded. If 2579 loading a class_or_name fails, try considering an innerclass name 2580 and load the enclosing context. 2581 * parse.y (resolve_inner_class): New function. 2582 (find_as_inner_class): Added leading comment. 2583 (register_incomplete_type): Keep the current context as enclosing 2584 context for JDEP_FIELD dependencies. 2585 (do_resolve_class): Locals new_class_decl and super initialized to 2586 NULL. Call resolve_inner_class, explore the enclosing context 2587 superclass if necessary. 2588 Fixes PR java/4007 2589 25902001-08-16 Tom Tromey <tromey@redhat.com> 2591 2592 * jcf-dump.c (main): Updated for change to jcf_path_seal. 2593 * gjavah.c (main): Updated for change to jcf_path_seal. 2594 * lang.c (version_flag): New global. 2595 (java_decode_option): Recognize `-version'. 2596 (java_init): Update for change to jcf_path_seal. 2597 * jcf.h (jcf_path_seal): Added `print' argument. 2598 * jcf-path.c (jcf_path_seal): Added `print' argument. 2599 26002001-08-13 Zack Weinberg <zackw@panix.com> 2601 2602 * Make-lang.in (java/decl.o): Update dependencies. 2603 * decl.c: Include libfuncs.h, don't include toplev.h. 2604 26052001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com> 2606 2607 * decl.c (init_decl_processing): exception_type_node, 2608 class_not_found_type_node, and no_class_def_found_type_node 2609 initialized. predef_filenames augmented accordingly. 2610 instinit_identifier_node initialized. 2611 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed. 2612 * java-tree.h (enum java_tree_index): New entries 2613 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE, 2614 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE. 2615 (exception_type_node): New macro. 2616 (class_not_found_type_node): Likewise. 2617 (no_class_def_found_type_node): Likewise. 2618 (instinit_identifier_node): Likewise. 2619 (PREDEF_FILENAMES_SIZE): Adjusted. 2620 (TYPE_HAS_FINAL_VARIABLE): Fixed typo. 2621 (struct lang_type): Fixed typo in bitfield name. 2622 (DECL_INSTINIT_P): New macro. 2623 (ID_INSTINIT_P): Likewise. 2624 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic 2625 attribute. 2626 * parse.y (encapsulate_with_try_catch): New function. 2627 (generate_instinit): Likewise. 2628 (build_instinit_invocation): Likewise. 2629 (ctors_unchecked_throws_clause_p): Likewise. 2630 (add_instance_initializer): Deleted. 2631 (build_instance_initializer): Likewise. 2632 (in_instance_initializer): Likewise. 2633 (check_method_redefinition): instinit$ not to be verified. 2634 (java_complete_expand_methods): Generate instinit$, simplified code. 2635 (build_dot_class_method): Eliminated unnecessary locals. Use 2636 encapsulate_with_try_catch, removed unnecessary code. 2637 (fix_constructors): New local iii. Use build_instinit_invocation. 2638 (patch_method_invocation): Added comment. 2639 (maybe_use_access_method): Don't consider instinit$. 2640 (find_applicable_accessible_methods_list): Shorten the search for 2641 instinit$ too. 2642 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed. 2643 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer. 2644 (patch_throw_statement): Likewise. Fixed typo. 2645 26462001-08-12 David Edelsohn <edelsohn@gnu.org> 2647 2648 Revert: 2649 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> 2650 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks 2651 ASM_FINAL_SPEC. 2652 (lang_specific_pre_link): Use set_input to set input_filename. 2653 Append `main' here. 2654 * jvgenmain.c (usage): Append literal `main' to CLASSNAME. 2655 (main): Fix definition. 2656 Strip `main' from classname. 2657 Fixes PR java/227. 2658 26592001-08-11 Zack Weinberg <zackw@panix.com> 2660 2661 * lex.h: Don't include setjmp.h. Don't define 2662 SET_FLOAT_HANDLER or prototype set_float_handler. 2663 26642001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com> 2665 2666 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and 2667 `poplevel' in the right order. 2668 26692001-08-09 Richard Henderson <rth@redhat.com> 2670 2671 * Make-lang.in (class.o): Depend on TARGET_H. 2672 * class.c (emit_register_classes): Use target hooks instead of 2673 assemble_constructor and assemble_destructor. 2674 26752001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com> 2676 2677 * check-init.c (flags.h): Include 2678 (check_init): Don't report uninitialized static class 2679 initialization flags, don't free bit index when doing static class 2680 initialization optimization. 2681 (check_for_initialization): Return type changed to `unsigned int.' 2682 (attach_initialized_static_class): New function. 2683 * class.c (add_method_1): Create the initialized static class 2684 table if necessary. 2685 (finish_class): Always emit deferred inline methods. 2686 * decl.c (emit_init_test_initialization): Moved to expr.c 2687 (complete_start_java_method): Don't traverse 2688 DECL_FUNCTION_INIT_TEST_TABLE. 2689 (lang_mark_tree): Mark hash tables in function decls. 2690 * expr.c (emit_init_test_initialization): Moved from decl.c. 2691 (build_class_init): Create LAG_DECL_SPECIFIC for the static class 2692 initialization flag, set DECL_CONTEXT and 2693 LOCAL_CLASS_INITIALIZATION_FLAG. 2694 (java_lang_expand_expr): Emit initialization code for static class 2695 initialized flags when entering block, if necessary. 2696 * gcj.texi (-fno-optimize-static-class-initialization): Documented. 2697 * java-tree.h (flag_optimize_sci): New global variable declaration. 2698 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro. 2699 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise. 2700 (LOCAL_FINAL_P): Fixed typo in comment. 2701 (FINAL_VARIABLE_P): Likewise. 2702 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro. 2703 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise. 2704 (struct lang_decl): New fields `ict', `smic' and `cif.' 2705 (check_for_initialization): New returned value for global. 2706 (attach_initialized_static_class): New global function. 2707 (STATIC_CLASS_INIT_OPT_P): New macro. 2708 * lang-options.h (-fno-optimize-static-class-initialization): New flag. 2709 * lang.c (java_decode_option): Handle 2710 `-fno-optimize-static-class-initialization' 2711 * parse.y (start_complete_expand_method): New function. 2712 (java_expand_method_bodies): Likewise. 2713 (attach_init_test_initialization_flags): Likewise. 2714 (adjust_init_test_initialization): Likewise. 2715 (emit_test_initialization): Likewise. 2716 (java_complete_expand_methods): Nullify abstract and native method 2717 bodies. 2718 (java_complete_expand_method): New locals `fbody', `block_body' 2719 and `exception_copy.' Reorganized: directly return on empty method 2720 bodies, call `start_complete_expand_method', remember definitely 2721 initialized static class in function, don't expand method bodies. 2722 (java_expand_classes): Call `java_expand_method_bodies' before 2723 `finish_class' when compiling to native. 2724 (resolve_expression_name): Use `orig' after building outer class 2725 field access. 2726 (patch_invoke): Remember static method invokations. 2727 27282001-08-06 Richard Henderson <rth@redhat.com> 2729 2730 * class.c (emit_register_classes): Pass a symbol_ref and priority 2731 to assemble_constructor. 2732 27332001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com> 2734 2735 * java-tree.h (all_class_filename): New macro. 2736 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.' 2737 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link 2738 newly created IDENTIFIER_NODE to `all_class_filename.' 2739 27402001-08-01 Jeff Sturm <jsturm@one-point.com> 2741 2742 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): 2743 Use ggc_add_tree_root to register roots. 2744 27452001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com> 2746 2747 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its 2748 second operand calling check_init. 2749 * decl.c (complete_start_java_method): Swaped second and third 2750 arguments while creating WITH_CLEANUP_EXPR node. 2751 * jcf-write.c (generate_bytecode_insns): Use second operand 2752 instead of third when handling WITH_CLEANUP_EXPR. 2753 * parse.y (java_complete_lhs): Expand second operand of 2754 WITH_CLEANUP_EXPR nodes. 2755 (patch_synchronized_statement): Swaped second and third arguments 2756 while creating WITH_CLEANUP_EXPR node. 2757 27582001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com> 2759 2760 * parse.y (create_interface): Avoid cyclic inheritance report when 2761 syntax error encountered during class definition. 2762 Fixes PR java/2956 2763 27642001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> 2765 2766 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks 2767 ASM_FINAL_SPEC. 2768 (lang_specific_pre_link): Use set_input to set input_filename. 2769 Append `main' here. 2770 * jvgenmain.c (usage): Append literal `main' to CLASSNAME. 2771 (main): Fix definition. 2772 Strip `main' from classname. 2773 Fixes PR java/227. 2774 27752001-07-18 Tom Tromey <tromey@redhat.com> 2776 2777 For PR java/2812: 2778 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H. 2779 * lex.c (java_new_lexer): Use ICONV_CONST. 2780 (java_read_char): Likewise. 2781 * Make-lang.in (jc1$(exeext)): Link against LIBICONV. 2782 (jv-scan$(exeext)): Likewise. 2783 27842001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com> 2785 2786 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.' 2787 * parse.y (check_class_interface_creation): Allow `private' if the 2788 enclosing is not an interface. 2789 (create_interface): Interface tagged public if the enclosing 2790 context is an interface. 2791 (create_class): Class tagged public if the enclosing context 2792 is an interface. 2793 Fixes PR java/2959 2794 27952001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com> 2796 2797 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.' 2798 Fixes PR java/2665 2799 28002001-07-14 Tim Josling <tej@melbpc.org.au> 2801 2802 * check-init.c (check_init): Remove references to EXPON_EXPR. 2803 28042001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com> 2805 2806 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset 2807 TREE_CONSTANT_OVERFLOW of CASE_EXPR value. 2808 Fixes PR java/3602 2809 28102001-07-13 Tom Tromey <tromey@redhat.com> 2811 2812 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1 2813 invocation. 2814 28152001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com> 2816 2817 * parse.y (patch_method_invocation): Don't override primary if one 2818 is already provided, but let this$<n> be built. Fixed comment. 2819 28202001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com> 2821 2822 * parse.y (empty_statement:): Report empty statement error only 2823 when found at class declaration level. 2824 Fixes PR java/3635 2825 28262001-07-12 Tom Tromey <tromey@redhat.com> 2827 2828 * expr.c (expand_load_internal): New function. 2829 (LOAD_INTERNAL): Use it. 2830 28312001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com> 2832 2833 * parse.y (verify_constructor_super): Compare anonymous class ctor 2834 args with `valid_method_invocation_conversion_p.' 2835 Fixes PR java/3285 2836 28372001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com> 2838 2839 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without 2840 `-fsyntax-only.' Fixes PR java/3248 2841 28422001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com> 2843 2844 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603 2845 28462001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com> 2847 2848 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the 2849 current function is static. Fixes PR java/1970 2850 28512001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com> 2852 2853 * parse.y (patch_method_invocation): Add enclosing context to ctor 2854 calls if necessary. Fixes PR java/2953 2855 28562001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com> 2857 2858 * parse.y (resolve_package): Abort if qualified expression member 2859 isn't right. 2860 (qualify_ambiguous_name): Don't qualify as type if `this' in use. 2861 Fixes PR java/1391 2862 28632001-07-07 Zack Weinberg <zackw@stanford.edu> 2864 2865 * verify.c: Don't use // comments. 2866 28672001-07-05 Tom Tromey <tromey@redhat.com> 2868 2869 * lang.c (flag_assume_compiled): Removed. 2870 * java-tree.h (flag_assume_compiled): Removed. 2871 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc, 2872 -fhash-synchronization, -fuse-divide-subroutine, 2873 -fcheck-references, -femit-class-file, -femit-class-files, 2874 -fassume-compiled. Updated --encoding information. Changed 2875 -foutput-class-dir to `-d'. 2876 28772001-07-04 Daniel Berlin <dan@cgsoftware.com> 2878 2879 * jcf-parse.c (parse_class_file): Add lineno parameter to 2880 debug_start_source_file call. 2881 28822001-07-04 Joseph S. Myers <jsm28@cam.ac.uk> 2883 2884 * gcj.texi: Use gpl.texi. 2885 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update 2886 dependencies and use doc/include in search path. 2887 28882001-07-03 Jeff Sturm <jsturm@one-point.com> 2889 2890 * parse.y (fix_constructors): Test if a CALL_EXPR invokes 2891 `this'. If so, don't build instance initializers. 2892 28932001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com> 2894 2895 * parse.y (resolve_expression_name): Improved error message for 2896 inner class cases. Fixes PR java/1958 2897 28982001-06-28 Gabriel Dos Reis <gdr@codesourcery.com> 2899 2900 * lang.c: #include diagnostic.h 2901 (lang_print_error): Add a `diagnostic_context *' parameter. 2902 (java_dummy_print): Likewise. 2903 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h 2904 29052001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com> 2906 2907 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF. 2908 * jcf.h (typedef struct JCF): New bitfield `finished.' 2909 (JCF_FINISH): Set `finished.' 2910 (JCF_ZERO): Reset `finished.' 2911 Fixes PR java/2633 2912 29132001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com> 2914 2915 * parse.y (class_body_declaration:): Don't install empty instance 2916 initializers. 2917 Fixes PR java/1314 2918 29192001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com> 2920 2921 * class.c (set_super_info): Call `set_class_decl_access_flags.' 2922 (set_class_decl_access_flags): New function. 2923 * java-tree.h (set_class_decl_access_flags): New prototype. 2924 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags. 2925 (parse_class_file): New local `decl_max_locals.' Take wide types 2926 into account to compute DECL_MAX_LOCALS. 2927 * parse.y (type_import_on_demand_declaration:): Ignore duplicate 2928 imports on demand. 2929 29302001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl> 2931 2932 * zipfile.h: Use GCC_JCF_H instead of JCF_H. 2933 29342001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com> 2935 2936 * class.c (java_hash_tree_node): Fixed indentation in leading comment. 2937 * parse.y (do_resolve_class): Moved comments out to leading comment 2938 section. Removed local `start', New local `_ht' and 2939 `circularity_hash.' Record `enclosing' in hash table and search 2940 it to detect circularity. Use `enclosing' as an argument to 2941 `lookup_cl.' Free the hash table when done. 2942 29432001-06-19 Tom Tromey <tromey@redhat.com> 2944 2945 * lex.c (java_read_char): Disallow invalid and overlong 2946 sequences. Fixes PR java/2319. 2947 29482001-06-05 Jeff Sturm <jsturm@one-point.com> 2949 2950 * decl.c (create_primitive_vtable): Don't call make_decl_rtl. 2951 29522001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com> 2953 2954 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate 2955 arguments accordingly. 2956 29572001-06-02 Joseph S. Myers <jsm28@cam.ac.uk> 2958 2959 * gcj.texi: Move contents to just after title page. 2960 29612001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com> 2962 2963 * parse.y (type_literals:): Use `build_incomplete_class_ref' with 2964 builtin type. 2965 (patch_incomplete_class_ref): Build the class ref, build the class 2966 init if necessary, complete the tree. 2967 Fixes PR java/2605 2968 29692001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com> 2970 2971 * parse.y (lookup_field_wrapper): Test `name' code. 2972 (resolve_qualified_expression_name): Test `qual_wfl' code. 2973 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation, 2974 handle `qual_wfl' by code. 2975 (maybe_build_primttype_type_ref): Test `wfl' code. 2976 29772001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> 2978 2979 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on 2980 fdl.texi. 2981 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create 2982 the dvi file in the java directory. 2983 29842001-05-25 Sam TH <sam@uchicago.edu> 2985 2986 * gen-table.pl javaop.h jcf.h lex.h, 2987 parse.h: Fix header include guards. 2988 29892001-05-23 Joseph S. Myers <jsm28@cam.ac.uk> 2990 2991 * jv-scan.c (version): Update copyright year. 2992 29932001-05-21 Per Bothner <per@bothner.com> 2994 2995 * jcf-parse.c (read_class): If class is from .class or .zip file 2996 and it's already been read, don't push/pop parser context. 2997 29982001-05-18 Per Bothner <per@bothner.com> 2999 3000 * jvspec.c (lang_specific_pre_link): Re-arrange the linker 3001 command line so the jvgenmain-generated main program comes first. 3002 30032001-05-15 Tom Tromey <tromey@redhat.com> 3004 3005 * class.c (build_utf8_ref): Don't generate identifier based on 3006 utf8const contents. 3007 30082001-05-12 Richard Henderson <rth@redhat.com> 3009 3010 * java-tree.def (JAVA_EXC_OBJ_EXPR): New. 3011 * expr.c (java_lang_expand_expr): Expand it. 3012 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of 3013 calling build_exception_object_ref. 3014 * parse.y (catch_clause_parameter): Likewise. 3015 (build_dot_class_method): Likewise. 3016 (try_reference_assignconv): Likewise. 3017 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR. 3018 * jcf-write.c (generate_bytecode_insns): Likewise. 3019 30202001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com> 3021 3022 * parse.y (build_unresolved_array_type): Set 3023 EXPR_WFL_QUALIFICATION on the newly created wfl. 3024 Fixes PR java/2538. Fixes PR java/2535. 3025 30262001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com> 3027 3028 * parse.y (fix_constructors): Removed unnecessary assignment to 3029 local. Moved assignment to `this$<n>', fixed comments and 3030 indentation. 3031 (build_wfl_wrap): Fixed indentation. 3032 Fixes PR java/2598, java/2579 and java/2658. 3033 30342001-05-03 Mo DeJong <mdejong@redhat.com> 3035 3036 * lex.c (java_new_lexer): Call iconv_close on temp handle used to 3037 check for byte swap. 3038 30392000-05-02 Jeff Sturm <jsturm@one-point.com> 3040 3041 * expr.c (build_class_init): Move MODIFY_EXPR 3042 outside of COND_EXPR. Remove variable `call'. 3043 30442001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 3045 3046 * decl.c: NULL_PTR -> NULL. 3047 * jcf-write.c: Likewise. 3048 30492001-05-01 Tom Tromey <tromey@redhat.com> 3050 3051 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'. 3052 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS. 3053 * gcj.texi: Updated copyright text. Include fdl.texi. 3054 (Top): Link to new node. 3055 30562001-05-01 Per Bothner <per@bothner.com> 3057 3058 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon. 3059 30602001-05-01 Per Bothner <per@bothner.com> 3061 3062 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the 3063 import_list contains the name, not the TREE_PURPOSE. 3064 30652001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 3066 3067 * jcf-io.c (read_zip_member): Cast to long in comparison with 3068 signed value. 3069 3070 * jvspec.c (lang_specific_driver): Initialize variables. 3071 3072 * mangle.c (find_compression_record_match): Likewise. 3073 3074 * typeck.c (build_null_signature): Provide static prototype. Mark 3075 parameter with ATTRIBUTE_UNUSED. 3076 3077 * verify.c (verify_jvm_instructions): Initialize variable. 3078 30792001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 3080 3081 * parse.y (do_resolve_class): Check for cyclic inheritance during 3082 inner class resolution. 3083 30842001-04-27 Per Bothner <per@bothner.com> 3085 3086 * parse.y (java_expand_classes): Don't change ctxp_for_generation 3087 while iterating, since that could cause gc to lose stuff. 3088 30892001-04-26 Per Bothner <per@bothner.com> 3090 3091 Fix method search wrt scope of inner classes to match JLS2. 3092 * typeck.c (build_null_signature): New static function. 3093 (has_method): New function. Uses build_null_signature and lookup_do. 3094 * java-tree.h (has_method): New declaration. 3095 * parse.y (find_applicable_accessible_methods_list): Do not search 3096 context of inner classes here. 3097 (patch_method_invocation): Search scope, ie. current and outer clases, 3098 for method matching simple name, to find class. 3099 31002001-04-26 Per Bothner <per@bothner.com> 3101 3102 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR): 3103 Fix thinko: If a single case, use if_icmpeq, not ifeq. 3104 3105 * constants.c (find_methodref_with_class_index): New function. 3106 (find_methodref_index): Use find_methodref_with_class_index. 3107 * java-tree.h (find_methodref_with_class_index): New declaration. 3108 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change 3109 DECL_CONTEXT, instead use new find_methodref_with_class_index function. 3110 If context changed from interface to class, don't use invokeinterface. 3111 31122001-04-25 Per Bothner <per@bothner.com> 3113 3114 * verify.c (verify_jvm_instructions): For field instructions, 3115 check that field index is valid. For invoke instructions, check that 3116 method index is valid. 3117 31182001-04-25 Alexandre Oliva <aoliva@redhat.com> 3119 3120 * config-lang.in (target_libs): Copy from $libgcj_saved. 3121 31222001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz> 3123 3124 * decl.c (init_decl_processing): Add new class "protectionDomain" 3125 field. 3126 * class.c (make_class_data): Set initial value for "protectionDomain". 3127 31282001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 3129 3130 * jvspec.c (lang_specific_driver): Fix memory allocation 3131 deficit, by using concat in lieu of xmalloc/sprintf. 3132 31332001-04-20 Per Bothner <per@bothner.com> 3134 3135 Fixes to compile multiple .class files at once. 3136 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P. 3137 * java-tree.h (CLASS_PARSED_P): New macro. 3138 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P. 3139 * jcf-parse.c (jcf_parse_source): Inline into read_class. 3140 (read_class): Avoid some code duplication. 3141 Don't call JCF_FINISH for a .class file - might be needed later. 3142 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P 3143 rather than CLASS_LOADED_P, since latter implies class laid out. 3144 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2. 3145 * parse.y: Don't need to set CLASS_LOADED_P for array types. 3146 31472001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 3148 3149 * Make-lang.in (java/boehm.o): Depend on toplev.h. 3150 3151 * boehm.c: Include toplev.h. 3152 31532001-04-06 Tom Tromey <tromey@redhat.com> 3154 Alexandre Petit-Bianco <apbianco@redhat.com> 3155 3156 Fix for PR gcj/1404 and PR gcj/2332: 3157 * parse.y (build_array_from_name): If we use the type_wfl then 3158 accumulate dimensions from the original type as well. 3159 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place. 3160 31612001-04-06 Tom Tromey <tromey@redhat.com> 3162 3163 * parse.y (analyze_clinit_body): Return true if the second operand 3164 of a METHOD_EXPR is nonzero. 3165 31662001-04-06 Tom Tromey <tromey@redhat.com> 3167 3168 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build 3169 directory. 3170 ($(srcdir)/java/parse.c): Likewise. 3171 31722001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com> 3173 3174 * gcj.texi: Use `which-gcj' instead of `which-g77.' 3175 (version-gcc): Initialized. 3176 (which-gcj): Likewise. 3177 31782001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com> 3179 3180 * java-tree.h (struct lang_decl): New macro 3181 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.' 3182 * parse.y (build_instance_initializer): New function. 3183 (add_instance_initializer): Use it. 3184 (java_fix_constructors): Set `current_class' before fix pass. 3185 (fix_constructors): Just return if already fixed. Move `super()' 3186 invokation ahead. Use `build_instance_initializer.' 3187 Fixes PR java/1315. 3188 31892001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com> 3190 3191 * parse.y (resolve_qualified_expression_name): Pass field's 3192 DECL_CONTEXT to `not_accessible_p.' 3193 (not_accessible_p): Changed parameters order in `inherits_from_p' 3194 invokation. 3195 31962001-03-27 Andrew Haley <aph@cambridge.redhat.com> 3197 3198 * lang-options.h: Add flag_check_references. 3199 32002001-04-04 Per Bothner <per@bothner.com> 3201 3202 * java-tree.h (CONSTANT_VALUE_P): New macro. 3203 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P. 3204 * parse.y (maybe_build_class_init_for_field): New static function. 3205 (resolve_expression_name, resolve_field_access): Use 3206 maybe_build_class_init_for_field instead of build_class_init 3207 This does not do the init if the field is compile-time-constant. 3208 (resolve_field_access): Simplify. 3209 3210 * parse.y (fold_constant_for_init): Merge test into switch. 3211 32122001-04-03 Zack Weinberg <zackw@stanford.edu> 3213 3214 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend 3215 on gansidecl.h. 3216 * buffer.c, jvgenmain.c: Don't include gansidecl.h. 3217 32182001-04-02 Zack Weinberg <zackw@stanford.edu> 3219 3220 * expr.c (pop_type_0): Save the result of the first 3221 lang_printable_name call in a scratch buffer, so it 3222 won't be clobbered by the second call. 3223 32242001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com> 3225 3226 * parse-scan.y (array_type:): Rewritten. 3227 (type_declaration:): `empty_statement' replaces `SC_TK.' 3228 (class_member_declaration:): `empty statement' added. 3229 (method_body:): Simplified. 3230 (static_initializer:): Likewise. 3231 (primary_no_new_array:): Use `type_literals.' 3232 (type_literals:): New rule. 3233 (dims:): Set and update `bracket_count.' 3234 Fixes PR java/1074. Fixes PR java/2412. 3235 32362001-03-28 Hans Boehm <boehm@acm.org> 3237 3238 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.' 3239 (get_boehm_type_descriptor): Set type on returned value to be a 3240 pointer length integer. 3241 32422001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 3243 3244 * expr.c (pop_type_0): Call `concat' rather than building the 3245 string manually. 3246 (pop_type): Add format specifier in call to `error'. 3247 3248 * parse.y (patch_method_invocation): Avoid casting away 3249 const-ness. 3250 32512001-03-28 Jeffrey Oldham <oldham@codesourcery.com> 3252 3253 * jvgenmain.c (do_mangle_classname): End string constant with '\0'. 3254 32552001-03-28 Richard Henderson <rth@redhat.com> 3256 3257 IA-64 ABI Exception Handling: 3258 * Make-lang.in (except.o): Don't depend on eh-common.h. 3259 * check-init.c (check_init): Handle EXC_PTR_EXPR. 3260 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw. 3261 [soft_exceptioninfo_call_node]: Remove. 3262 [eh_personality_libfunc, lang_eh_runtime_type]: New. 3263 (end_java_method): No emit_handlers. 3264 * except.c (java_set_exception_lang_code): Remove. 3265 (method_init_exceptions): Don't call it. 3266 (prepare_eh_table_type): No CATCH_ALL_TYPE. 3267 (build_exception_object_ref): New. 3268 (expand_end_java_handler): Update for except.h name changes. 3269 (emit_handlers, expand_resume_after_catch): Remove. 3270 * expr.c (java_lang_expand_expr): Update for except.h name changes. 3271 (process_jvm_instruction): Use build_exception_object_ref. 3272 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove. 3273 (soft_exceptioninfo_call_node): Remove. 3274 (build_exception_object_ref): Declare. 3275 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No 3276 soft_exceptioninfo_call_node. Move processing ... 3277 [EXC_PTR_EXPR]: ... here. 3278 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code. 3279 * parse.y (catch_clause_parameter): Use build_exception_object_ref. 3280 (source_end_java_method): No java_set_exception_lang_code or 3281 emit_handlers. 3282 (build_dot_class_method): Use build_exception_object_ref. 3283 (try_reference_assignconv): Check EXC_PTR_EXPR not 3284 soft_exceptioninfo_call_node. 3285 32862001-03-28 Richard Henderson <rth@redhat.com> 3287 3288 * java-tree.h (throw_node): Define as a single member of 3289 java_global_trees instead of a separate array. 3290 (JTI_THROW_NODE): New. 3291 * decl.c (throw_node): Don't declare. 3292 (init_decl_processing): Init a scalar throw_node. 3293 Don't register it for gc. 3294 * check-init.c (check_init): Reference scalar throw_node. 3295 * expr.c (build_java_athrow): Likewise. 3296 * jcf-write.c (generate_bytecode_insns): Likewise. 3297 * parse.h (BUILD_THROW): Likewise. 3298 32992001-03-28 Richard Henderson <rth@redhat.com> 3300 3301 * decl.c (end_java_method): Do not save and restore 3302 flag_non_call_exceptions. 3303 * parse.y (source_end_java_method): Likewise. 3304 * lang.c (flag_exceptions): Don't declare. 3305 (java_init_options): Set flag_non_call_exceptions. Set 3306 flag_exceptions here ... 3307 (java_init): ... not here. 3308 33092001-03-27 Richard Henderson <rth@redhat.com> 3310 3311 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of 3312 exceptions_via_longjmp. 3313 3314 * lang.c (flag_new_exceptions): Don't declare it. 3315 (java_init_options): Or set it. 3316 33172001-03-27 Richard Henderson <rth@redhat.com> 3318 3319 * decl.c (end_java_method): Rename asynchronous_exceptions to 3320 flag_non_call_exceptions. 3321 * parse.y (source_end_java_method): Likewise. 3322 33232001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 3324 3325 * Make-lang.in: Depend on $(SYSTEM_H), not system.h. 3326 33272001-03-26 Mark Mitchell <mark@codesourcery.com> 3328 3329 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE. 3330 33312001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com> 3332 3333 * parse.y (find_as_inner_class): Follow current package 3334 indications not to mistakingly load an unrelated class. 3335 33362001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 3337 3338 * constants.c (PUTN): Use memcpy, not bcopy. 3339 3340 * lex.c (java_read_char): Use memmove, not bcopy. 3341 3342 * parse.y (java_parser_context_resume): Use memcpy, not bcopy. 3343 33442001-03-23 Per Bothner <per@bothner.com> 3345 3346 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE 3347 macro for better error pin-pointing. 3348 * java-tree.h: Fix typo in comment. 3349 3350 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR. 3351 Don't include jsr/goto in exception range. 3352 Check if start and end of exception range are the same (also TRY_EXPR). 3353 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false. 3354 However, do emit the following goto even if try_block is empty. 3355 Defer freeing exception_decl until after the finalizer, to make 3356 sure the local isn't reused in the finalizer. Fixes PR java/1208. 3357 3358 * parse.y (java_complete_lhs): If the try-clause is empty, just 3359 return the finally-clause and vice versa. 3360 33612001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com> 3362 3363 * gcj.texi (Input Options): documented the check for attribute 3364 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag. 3365 * java-tree.h (flag_force_classes_archive_check): Declared extern. 3366 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro. 3367 (jcf_parse): Check for the right classes archive if necessary. 3368 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it. 3369 (jcf_parse_fields): Fixed indentation. 3370 * jcf-write.c (append_gcj_attribute): New function. 3371 (generate_classfile): Compute the attribute count, invoke 3372 `append_gcj_attribute'. 3373 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source' 3374 turned into bit-fields. New bit-field `right_zip.' 3375 (JCF_ZERO): Set `right_zip' to zero. 3376 * lang-options.h (-fforce-classes-archive-check): Added flag. 3377 * lang.c (flag_force_classes_archive_check): New flag. 3378 (lang_f_options): New entry `force-classes-archive-check.' 3379 Fixes PR java/1213. 3380 33812001-02-07 Andrew Haley <aph@redhat.com> 3382 3383 * gcj.texi (Configure-time Options): Add -fcheck-references. 3384 * expr.c (build_java_indirect_ref): New function. 3385 (java_check_reference): New function. 3386 (build_java_array_length_access): Use build_java_indirect_ref to 3387 check for null references. 3388 (build_java_arrayaccess): Likewise. 3389 (build_get_class): Likewise. 3390 (build_field_ref): Likewise. 3391 (invoke_build_dtable): Likewise. 3392 (build_invokeinterface): Likewise. 3393 * lang.c (lang_f_options): Add flag_check_references. 3394 * jvspec.c (jvgenmain_spec): Add flag_check_references. 3395 * java-tree.h (flag_check_references): New variable. 3396 * lang.c (flag_check_references): Likewise. 3397 * parse.y (patch_invoke): Use java_check_reference. 3398 (patch_assignment): Allow for extra nesting in 3399 _Jv_CheckArrayStore. 3400 34012001-03-23 Bryce McKinlay <bryce@albatross.co.nz> 3402 3403 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c. 3404 * lex.c (cxx_keywords): Likewise. 3405 34062001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com> 3407 3408 * parse.y (qualify_ambiguous_name): Broaden `length' 3409 recognition. Help MODIFY_EXPR be resolved as expression names. 3410 Fixes PR java/2066. Fixes PR java/2400. 3411 34122001-03-21 Bryce McKinlay <bryce@albatross.co.nz> 3413 3414 * gjavah.c (process_file): Mark interface definitions with 3415 "__attribute__ ((java_interface))". 3416 34172001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com> 3418 3419 * class.c (layout_class): Fixed push_super_field's second 3420 argument. Fixes PR java/2333. 3421 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's 3422 too early to lay innerclasses out. 3423 34242001-03-20 Tom Tromey <tromey@redhat.com> 3425 Alexandre Petit-Bianco <apbianco@redhat.com> 3426 3427 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR 3428 inside an array reference. Insertion of the array store check 3429 rewritten. Fixes PR java/2299. 3430 34312001-03-20 Tom Tromey <tromey@redhat.com> 3432 3433 * lex.c (java_read_unicode): Only accept leading `u's. 3434 34352001-03-20 Tom Tromey <tromey@redhat.com> 3436 3437 * jcf-parse.c (read_class): Initialize `class'. 3438 34392001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu> 3440 3441 * jcf_parse.c (jcf_parse): Eliminate unused variable. 3442 34432001-03-19 Mark Mitchell <mark@codesourcery.com> 3444 3445 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME. 3446 (layout_class): Likewise. 3447 (layout_class_method): Likewise. 3448 (emit_register_classes): Likewise. 3449 * decl.c (builtin_function): Likewise. 3450 (give_name_to_locals): Likewise. 3451 34522001-03-19 Per Bothner <per@bothner.com> 3453 3454 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P 3455 before trying to load an inner class. 3456 3457 Fixes to process to command-line .class files in two passes. 3458 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags. 3459 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to .. 3460 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now. 3461 * class.c (is_compiled_class): Fix for renamed flag. 3462 * parse.y (maybe_create_class_interface_decl): Likewise. 3463 * jcf-parse.c (yyparse): Also set if compiling .class files. 3464 * jcf-parse.c (read_class); Read current_class. 3465 (jcf_parse): Make static. 3466 (load_inner_classes): New function, with code moved from jcf_parse, 3467 because we need to inner classes after the command-line files are read. 3468 (yyparse): Set finput to NULL when it doesn't need to be closed. 3469 Reduce use of main_jcf (basically only for archive) and 3470 use finput instead of main_jcf->read_state. 3471 Inline jcf_figure_file_type into yyparse. 3472 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name. 3473 Defer load_inner_classes and parse_class_file to a second pass, 3474 after we've correctly mapped command-line .clas fiels to classes. 3475 (jcf_figure_file_type): Removed. 3476 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags. 3477 (JCF_ZERO): Also clear zipd field. 3478 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP. 3479 34802001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu> 3481 3482 * jcf-parse.c (yyparse): Change ch from char * to char. 3483 34842001-03-19 Per Bothner <per@bothner.com> 3485 3486 * jvspec.c (lang_specific_driver): Check for .zip and .jar files. 3487 Add constructed filelist-file at end, following -xjava. Thus any .o 3488 and library files are not affected by the -xjava. Also wrap 3489 explicit @FILE with -xjava and -xnone. 3490 34912001-03-19 Andrew Haley <aph@cambridge.redhat.com> 3492 3493 * class.c (build_static_field_ref): Call make_decl_rtl() after 3494 setting the DECL_EXTERNAL flag. 3495 34962001-03-17 Per Bothner <per@bothner.com> 3497 3498 * decl.c (clear_binding_level): Fix initializer (broke 03-15). 3499 3500 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc 3501 when result is is needed (target is STACK_TARGET). 3502 3503 * parse.h (JDEP_SOLV): Removed. 3504 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead. 3505 3506 * parse.y (incomplete_class_list): Removed. 3507 (obtain_incomplete_type): Don't use or set incomplete_class_list. 3508 It doesn't work if resolve_class changes the name of an array type 3509 that is on the list and then someone else looks for the modified name. 3510 Also, seems liable to break when compiling multiple source files at 3511 once. So the simplest is to just remove incomplete_class_list - 3512 it is only a minor space win and it is not even clear it saves time. 3513 3514 * parse.y (resolve_class): Remove unneeded promote_type. 3515 35162001-03-15 Per Bothner <per@bothner.com> 3517 3518 * java-tree.h (BLOCK_IS_IMPLICIT): New flag. 3519 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro. 3520 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks): 3521 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN. 3522 3523 * jcf-parse.c (yyparse): Set/reset input_filename for source file. 3524 * parse.y (java_expand_classes): Likewise. 3525 3526 * parse.y (expand_start_java_method): Was only called once and had a 3527 misleading name, so inline in caller java_complete_expand_method. 3528 (enter_a_block): Likewise inline in enter_block and remove. 3529 3530 Remove junk from when gcc/java was created (by copying from C/C++). 3531 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove. 3532 (struct binding_level): Remove fields keep, keep_if_subblocks, 3533 more_cleanups_ok, have_cleanups (which have never been used). 3534 (pushlevel, poplevel): Remove related useless code. 3535 3536 * class.c (make_class_data): The class_dtable_decl (i.e. the 3537 vtable for Class) should be external, except when compiling Class. 3538 3539 * jvspec.c (lang_specific_driver): Fix -C handling. 3540 Check -save-temps to see if temp @FILE should be deleted. 3541 Follow-up to/fix for February 16 patch. 3542 3543 * verify.c (verify_jvm_instructions): Better error msgs for dup. 3544 (type_stack_dup): Remove no-longer neded error check. 3545 35462001-03-15 Bryce McKinlay <bryce@albatross.co.nz> 3547 3548 * mangle.c (mangle_record_type): Rename 'from_pointer' argument 3549 to 'for_pointer'. If this type is for a pointer (argument) mangling, 3550 don't surround the element with 'N..E' if the type name is 3551 unqualified. 3552 35532001-03-14 Mark Mitchell <mark@codesourcery.com> 3554 3555 * class.c (build_static_field_ref): Use COPY_DECL_RTL, 3556 DECL_RTL_SET_P, etc. 3557 (make_method_value): Likewise. 3558 (get_dispatch_table): Likewise. 3559 3560 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc. 3561 35622001-03-07 Tom Tromey <tromey@redhat.com> 3563 3564 * config-lang.in (lang_requires): Define. 3565 35662001-03-07 Brad Lucier <lucier@math.purdue.edu> 3567 3568 * typeck.c (convert): Check flag_unsafe_math_optimizations, 3569 not flag_fast_math. 3570 35712001-03-05 Per Bothner <per@bothner.com> 3572 3573 Fix a problem where rest_of_decl_compilation applied to 3574 class_dtable_decl causes problems because it was done too early, 3575 before output file was opened. 3576 * decl.c (init_decl_processing): Remove init of class_dtable_decl. 3577 * class.c (class_dtable_decl): Add macro - element of class_roots. 3578 (make_class_data): Define class_dtable_decl. 3579 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed. 3580 35812001-03-01 Zack Weinberg <zackw@stanford.edu> 3582 3583 * java/class.c, java/decl.c, java/java-tree.h: Replace all 3584 uses of 'boolean' with 'bool'. 3585 35862001-03-01 Zack Weinberg <zackw@stanford.edu> 3587 3588 * lang-specs.h: Add zero initializer for cpp_spec field to all 3589 array elements. 3590 35912001-02-16 Per Bothner <per@bothner.com> 3592 3593 Handle compiling multiple input files at once, and @FILE syntax. 3594 * gcj.texi: Updated documentation to match. 3595 * java-tree.h (flag_filelist_file, init_src_parse): New declarations. 3596 * jcf-parse.c (parse_source_file): Split into ... 3597 (parse_source_file_1): New function - and: 3598 (parse_source_file_2): New function. 3599 (yyparse): On -ffilelist-file, open and scan named file. 3600 On first pass over files, only do parse_source_file_1. 3601 A new second pass calls parse_source_file_2 for each file to compile. 3602 (init_jcf_parse): Call init_src_parse. 3603 * jvspec.c (INDIRECT_FILE_ARG): New flag. 3604 (lang_specific_driver): Support @FILELIST-FILE syntax, as well 3605 as multiple input file combined in one compilation. 3606 * lang-options.h: Add -ffilelist-file 3607 * lang.c (flag_filelist_file): New flag variable. 3608 (lang_f_options): Handle -ffilelist-file. 3609 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class. 3610 * parse.h (struct parse_ctxt): Remove fields incomplete_class and 3611 gclass_list - use global fields of src_parse_roots instead. 3612 * parse.y (src_parse_roots): New array. 3613 (incomplete_class_list, gclass_list): New macros. 3614 (push_parser_context, java_pop_parser_context, 3615 java_parser_context_resume): Don't fiddle with deleted fields. 3616 (various): Use incomplete_class gclass_list and global macros 3617 instead of parse_ctxt fields - the lists are global. 3618 (init_src_parse): New function. 3619 3620Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 3621 3622 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK. 3623 36242001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com> 3625 3626 * parse.y (check_inner_class_access): Moved declaration of local 3627 `enclosing_decl_type' to the right location. 3628 36292001-02-19 Bryce McKinlay <bryce@albatross.co.nz> 3630 3631 * parse.y (parser_check_super_interface): Don't call 3632 check_pkg_class_access for an inner interface. 3633 (parser_check_super): Don't call check_pkg_class_access for inner 3634 class. 3635 (do_resolve_class): Simplify enclosing type loop. Don't call 3636 check_pkg_class_access if CL and DECL are not set. 3637 (find_in_imports_on_demand): Set DECL if class_type needed to be 3638 loaded. Don't call check_pkg_class_access for an inner class. 3639 (check_inner_class_access): Rewritten to implement member access 3640 rules as per spec 6.6.1. 3641 (check_pkg_class_access): Handle the empty package correctly. 3642 (in_same_package): New function. Determine if two classes are in the 3643 same package. 3644 36452001-02-18 Bryce McKinlay <bryce@albatross.co.nz> 3646 3647 * typeck.c (build_java_array_type): Don't try to poke a public `clone' 3648 method into array types. 3649 * parse.y (patch_method_invocation): Bypass access check on clone call 3650 to array instance. 3651 36522001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com> 3653 3654 * expr.c (build_instanceof): Check for arrays when trying fold to 3655 false. 3656 36572001-02-15 Jim Meyering <meyering@lucent.com> 3658 3659 * Make-lang.in (java.install-common): Depend on `installdirs'. 3660 (java.install-info): Likewise. 3661 36622001-02-15 Bryce McKinlay <bryce@albatross.co.nz> 3663 3664 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o. 3665 36662001-02-14 Tom Tromey <tromey@redhat.com> 3667 Alexandre Petit-Bianco <apbianco@cygnus.com> 3668 3669 Fix for PR java/1261. 3670 * typeck.c (build_java_array_type): Add public `clone' method to 3671 arrays. 3672 * parse.y (resolve_qualified_expression_name): Use current_class 3673 when checking for inaccessibility. 3674 (patch_method_invocation): Fixed error message when accessibility 3675 denied. Added `from_super' argument. 3676 36772001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com> 3678 3679 * parse.y (resolve_class): Don't build a fake decl. Use the one 3680 already built. 3681 * typeck.c (build_java_array_type): Build and assign decl to array 3682 type. 3683 36842001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com> 3685 3686 * parse.y (not_accessible_p): Changed leading comment. Added extra 3687 `where' argument. Use it to enforce protected access rules. 3688 (resolve_qualified_expression_name): Added extra argument to 3689 not_accessible_p. 3690 (patch_method_invocation): Use argument `primary' to provide 3691 not_accessible_p with an extra argument. 3692 (lookup_method_invoke): Added extra argument to not_accessible_p. 3693 (search_applicable_method_list): Likewise. 3694 36952001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com> 3696 3697 * parse.y (resolve_qualified_expression_name): Try to resolve as 3698 an inner class access only if `decl' is a TYPE_DECL. 3699 37002001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com> 3701 3702 * decl.c (classdollar_identifier_node): Initialize. 3703 * java-tree.h (enum java_tree_index): New entry 3704 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.' 3705 (classdollar_identifier_node): New macro. 3706 (ID_CLASSDOLLAR_P): Likewise. 3707 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.' 3708 (build_dot_class_method_invocation): Likewise. 3709 (find_applicable_accessible_methods_list): `class$' can't be 3710 inherited. 3711 37122001-02-09 Raja R Harinath <harinath@cs.umn.edu> 3713 3714 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs. 3715 37162001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com> 3717 3718 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o' 3719 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now 3720 gone. 3721 37222001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com> 3723 3724 * mangle_name (append_unicode_mangled_name): Emit `_' or `U' 3725 outside of the `__U' sequence too. 3726 (unicode_mangling_length): Count `_' or `U' outside of the `__U' 3727 sequence too. 3728 37292001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com> 3730 3731 * jvgenmain.c (error): Reversed 2001-02-01 deletion. 3732 37332001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com> 3734 3735 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o 3736 (JVGENMAIN_OBJS): Likewise. 3737 * java-tree.h (append_gpp_mangled_name): New prototype. 3738 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.' 3739 Removed cast calling `gcc_add_root.' 3740 * jvgenmain.c (mangle_obstack): New global, initialized. 3741 (main): Use it. 3742 (do_mangle_class): Constify local `ptr.' 3743 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call 3744 append_gpp_mangle_name and update `count' if necessary. 3745 Use `mangle_obstack.' 3746 * mangle.c (append_unicode_mangled_name): Removed. 3747 (append_gpp_mangled_name): Likewise. 3748 (unicode_mangling_length): Likewise. 3749 (mangle_member_name): Return type set to `void.' 3750 (mangle_field_decl): Don't append `U' in escaped names. 3751 (mangle_method_decl): Likewise. 3752 (mangle_member_name): Just use `append_gpp_mangled_name.' 3753 * mangle_name.c: New file. 3754 37552001-02-07 Per Bothner <per@bothner.com> 3756 3757 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic. 3758 3759 * check-init.c (check_init): Don't call done_alternative after 3760 processing loop code, as a LOOP_EXPR never terminates normally. 3761 37622001-02-08 Joseph S. Myers <jsm28@cam.ac.uk> 3763 3764 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org. 3765 37662001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com> 3767 3768 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field 3769 DECLs. 3770 37712001-02-06 Tom Tromey <tromey@redhat.com> 3772 3773 * lex.c (java_new_lexer): Longer error message. 3774 37752001-02-05 Jeff Sturm <jeff.sturm@commerceone.com> 3776 Alexandre Petit-Bianco <apbianco@cygnus.com> 3777 3778 * typeck.c (build_prim_array_type): Added leading comment. 3779 (build_java_array_type): Moved locals out of 3780 block. Always create the `data' field, fixed alignment to match 3781 C++. 3782 37832001-02-04 Tom Tromey <tromey@redhat.com> 3784 3785 * expr.c (java_lang_expand_expr): Don't bother recomputing 3786 `length'. Use rest_of_decl_compilation, not make_decl_rtl. 3787 Fixes PR java/1866. 3788 37892001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com> 3790 3791 * parse.y (process_imports): Save the original name of the import 3792 for better error report. 3793 37942001-02-04 Bryce McKinlay <bryce@albatross.co.nz> 3795 3796 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list 3797 of macros used when compiling jvspec.c. 3798 * jvspec.c (lang_specific_driver): Link with the shared 3799 libgcc by default. 3800 3801Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 3802 3803 * check-init.c (check_init): Call internal_error instead of fatal. 3804 * expr.c (java_lang_expand_expr): Likewise. 3805 * jcf-parse.c (get_constant): Likewise. 3806 * mangle.c (java_mangle_decl): Likewise. 3807 * parse.y (make_nested_class_name, java_complete_lhs): Likewise. 3808 (operator_string): Likewise. 3809 * check-init.c (check_init): Call abort instead of fatal. 3810 * class.c (build_class_ref): Likewise. 3811 * constants.c (write_constant_pool): Likewise. 3812 * decl.c (start_java_method): Likewise. 3813 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise. 3814 (java_stack_dup, encode_newarray_type): Likewise. 3815 (build_java_array_length_access): Likewise. 3816 (build_java_check_indexed_type, expand_java_pushc): Likewise. 3817 (build_java_soft_divmod, build_invokeinterface): Likewise. 3818 * java-tree.h (INNER_CLASS_P): Likewise. 3819 * jcf-parse.c (parse_signature, get_name_constant): Likewise. 3820 (give_name_to_class, get_class_constant): Likewise. 3821 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise. 3822 (find_constant_index, generate_bytecode_conditional): Likewise. 3823 (generate_bytecode_insns, perform_relocations): Likewise. 3824 * lex.c (java_unget_unicode, java_lex): Likewise. 3825 * mangle.c (mangle_type, mangle_record_type): Likewise. 3826 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise. 3827 (finish_mangling): Likewise. 3828 * parse.h (MARK_FINAL_PARMS): Likewise. 3829 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise. 3830 (obtain_incomplete_type, java_complete_class): Likewise. 3831 (java_check_regular_methods, java_complete_expand_method): Likewise. 3832 (cut_identifier_in_qualified, check_deprecation): Likewise. 3833 (patch_invoke, find_applicable_accessible_methods_list): Likewise. 3834 (java_complete_lhs, lookup_name_in_blocks): Likewise. 3835 (check_final_variable_indirect_assignment, build_unaryop): Likewise. 3836 * typeck.c (set_local_type, parse_signature_type): Likewise. 3837 (parse_signature_string, build_java_signature): Likewise; 3838 (set_java_signature): Likewise. 3839 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise. 3840 * class.c (add_method): Call fatal_error instead of fatal. 3841 (build_static_field_ref): Likewise. 3842 * expr.c (build_known_method_ref, expand_invoke): Likewise. 3843 * jcf-parse.c (get_constant, jcf_parse): Likewise. 3844 * lex.c (java_new_new_lexer): Likewise. 3845 * jv-scan.c (main): Likewise. 3846 (fatal_error): Renamed from fatal. 3847 * jcf-parse.c (yyparse): Call fatal_io_error instead of 3848 pfatal_with_name. 3849 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal. 3850 (yyparse): Likewise. 3851 * jcf-write.c (make_class_file_name, write_classfile): Likewise. 3852 * lex.c (java_get_line_col): Likewise. 3853 * jcf-parse.c (load_class): Make errors non-fatal. 3854 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV. 3855 38562001-02-01 Bryce McKinlay <bryce@albatross.co.nz> 3857 3858 * jvgenmain.c (class_mangling_suffix): Remove unused string. 3859 (error): Remove unused function. 3860 (main): Don't use "__attribute__ alias" on generated class symbol. 3861 38622001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com> 3863 3864 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last 3865 argument. 3866 * parse.y (finish_method_declaration): Code accounting for WFLed 3867 method DECL_NAMEs deleted. 3868 (check_abstract_method_definitions): Likewise. 3869 (resolve_type_during_patch): Layout resolved type. 3870 * typeck.c (lookup_do): Removed unused local. 3871 38722001-01-30 Bryce McKinlay <bryce@albatross.co.nz> 3873 3874 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE. 3875 * decl.c (init_decl_processing): Use integer_minus_one_node, not 3876 integer_negative_one_node. 3877 * expr.c (build_java_binop): Likewise. 3878 38792001-01-24 Jeff Sturm <jeff.sturm@commerceone.com> 3880 3881 * zextract.c (read_zip_archive): Read file_offset before writing 3882 zipd and consequently clobbering the header contents. 3883 38842001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 3885 3886 * Make-lang.in: Remove all dependencies on defaults.h. 3887 * decl.c: Don't include defaults.h. 3888 * expr.c: Likewise. 3889 * parse.y: Likewise. 3890 38912001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com> 3892 3893 * ChangeLog (2001-01-21): Fixed typo. 3894 * class.c (layout_class_method): Code accounting for WFLed 3895 method DECL_NAMEs deleted. 3896 * constant.c (find_methodref_index): Likewise. 3897 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl. 3898 * java-tree.h (DECL_FUNCTION_WFL): New macro. 3899 (struct lang_decl): New field `wfl'. 3900 (java_get_real_method_name): Prototype deleted. 3901 * mangle.c (mangle_method_decl): Code accounting for WFLed 3902 method DECL_NAMEs deleted. 3903 * parse.h (GET_METHOD_NAME): Macro deleted. 3904 * parse.y (reset_method_name): Deleted. 3905 (method_header): Set DECL_FUNCTION_WFL. 3906 (check_abstract_method_header): Code accounting for WFLed method 3907 DECL_NAMEs deleted. 3908 (java_get_real_method_name): Deleted. 3909 (check_method_redefinition): Code accounting for WFLed method 3910 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL. 3911 (java_check_regular_methods): Likewise. 3912 (java_check_abstract_methods): Likewise. 3913 (java_expand_classes): Don't call `reset_method_name.' 3914 (search_applicable_method_list): Use DECL_NAMEs instead of 3915 GET_METHOD_NAME. 3916 * typeck.c (lookup_do): Code accounting for WFLed method 3917 DECL_NAMEs deleted. 3918 39192001-01-25 Richard Earnshaw <rearnsha@arm.com> 3920 3921 * lex.c (java_read_char): Check for EOF from getc first. 3922 39232001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com> 3924 3925 * class.c (layout_class): Don't lay the superclass out if it's 3926 already being laid out. 3927 * jcf-parse.c (handle_innerclass_attribute): New function. 3928 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke 3929 handle_innerclasses_attribute. 3930 (jcf_parse): Don't load an innerclasses if it's already being 3931 laid out. 3932 * jcf-write.c (append_innerclass_attribute_entry): Static 3933 `anonymous_name' and its initialization deleted. `ocii' and `ini' 3934 to be zero for anonymous classes. 3935 39362001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com> 3937 3938 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if 3939 necessary. 3940 * jcf-parse.c (set_source_filename): Use 3941 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary. 3942 39432001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com> 3944 3945 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it 3946 gets a unique asm name. 3947 39482001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com> 3949 3950 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method. 3951 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC 3952 if necessary. 3953 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro. 3954 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute. 3955 * parse.y (lookup_package_type_and_set_next): Deleted. 3956 (resolve_package): Removed unnecessary code. 3957 (find_applicable_accessible_methods_list): `finit$' can't be 3958 inherited. 3959 * verify.c (pop_argument_types): Added missing prototype. 3960 39612001-01-23 Bryce McKinlay <bryce@albatross.co.nz> 3962 3963 * config-lang.in: Disable java by default. 3964 39652001-01-23 Tom Tromey <tromey@redhat.com> 3966 3967 * gcj.texi (Copying): New node. 3968 Added copyright information. 3969 39702001-01-21 Per Bothner <per@bothner.com> 3971 3972 Various fixes to allow compiling a compressed .jar/.zip archive. 3973 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile. 3974 (struct ZipFile): Add fields name and next (from ZipFileCache). 3975 (struct ZipDirectory): New field zipf points to owning ZipFile. 3976 * jcf.h (struct ZipDirectory): Add forward declaration. 3977 (struct JCF): Declare zipd field to have type struct ZipDirectory. 3978 Remove seen_in_zip and zip_offset fields. 3979 (JCF_SEEN_IN_ZIP): New macro. 3980 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field. 3981 * jcf-io.c: Change all ZipFileCache to ZipFile. 3982 (read_zip_member): New function. 3983 (open_in_zip): Call read_zip_member. 3984 * jcf-parse.c (find_in_current_zip): Remove function. 3985 (read_class): Merge in find_in_current_zip functionality. 3986 Call read_zip_member if needed. 3987 (parse_zip_file_entries): Use read_zip_member. 3988 (process_zip_dir): Update for removed and added JCF fields. 3989 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct. 3990 39912001-01-21 Per Bothner <per@bothner.com> 3992 3993 Minor optimization of static ggc roots. 3994 * jcf-parse.c (parse_roots): New static field. 3995 (current_field, current_method, current_file_list): Replace by macros 3996 naming fields of parse_roots. 3997 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1. 3998 * class.c (class_roots): New static field. 3999 (registered_class, fields_ident, info_ident, class_list): 4000 New macros naming fields of parse_roots. 4001 (build_static_field_ref): Don't register roots here. 4002 (layout_class): Static field list replaced by macro class_list. 4003 (init_class_processing): Call ggc_add_tree_root for 4 roots. 4004 Initialize fields_ident and info_ident here. 4005 40062001-01-21 Per Bothner <per@bothner.com> 4007 4008 * jcf-parse.c (ggc_mark_jcf): New function. 4009 (init_jcf_parse): Register current_jcf as ggc root. 4010 40112001-01-21 Per Bothner <per@bothner.com> 4012 4013 * lang.c (put_decl_node): Print method's name. 4014 40152001-01-21 Per Bothner <per@bothner.com> 4016 4017 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro. 4018 (verify_jvm_instructions): Use it, for better error messages on loads. 4019 40202001-01-21 Per Bothner <per@bothner.com> 4021 4022 * verify.c (merge_type_state): Still may have to merge even if 4023 LABEL_VERIFIED (label). 4024 40252001-01-21 Per Bothner <per@bothner.com> 4026 4027 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL 4028 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong. 4029 40302001-01-19 Per Bothner <per@bothner.com> 4031 4032 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch 4033 if expeting an interface type. Refines Tom's change of 2000-09-12. 4034 40352001-01-18 Per Bothner <per@bothner.com> 4036 4037 * gcj.texi (Input Options): Mention .java files. 4038 40392001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com> 4040 4041 * lang-options.h (-Wunsupported-jdk11): Removed. 4042 * lang.c (flag_not_overriding): Deleted. 4043 (flag_static_local_jdk1_1): Likewise. 4044 (lang_W_options): Removed "unsupported-jdk11" entry. 4045 * parse.y (java_check_methods): Removed dead code. 4046 40472001-01-17 Tom Tromey <tromey@redhat.com> 4048 4049 Changes suggested by Per Bothner: 4050 * gcj.texi (Input Options): Don't mention input files. 4051 (Code Generation): Updated --main information. 4052 (Invoking jcf-dump): Mention that --javap is incomplete. 4053 From Alexandre Petit-Bianco: 4054 (Warnings): Don't mention -Wunsupported-jdk11. 4055 My stuff: 4056 (Compatibility): Mention JDK 1.2-ness of libraries. 4057 (Resources): Mention resources used when writing gcj. 4058 40592001-01-17 Tom Tromey <tromey@redhat.com> 4060 4061 * gcj.texi: New file. 4062 * Make-lang.in ($(srcdir)/java/gcj.info): New target. 4063 (java.info): Depend on gcj.info. 4064 (java/gcj.dvi): New target. 4065 (java.dvi): Depend on gcj.dvi. 4066 (java.install-info): Wrote. 4067 40682001-01-16 Jeff Sturm <jeff.sturm@appnet.com> 4069 4070 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after 4071 having called make_decl_rtl. 4072 40732001-01-14 Per Bothner <per@bothner.com> 4074 4075 Various patches to emit better messages on verification errors. 4076 * expr.c (push_type_0): Return error indication on stack overflow, 4077 instead of callinfg fatal. 4078 (push_type): Now just call push_type_0 (nd fatal on overflow). 4079 (pop_type_0): Return detailed error message (in a char** argument). 4080 (pop_type): If pop_type_0 fails, print error message. 4081 (pop_argument_types): Moved to verify.c. 4082 * verify.c (pop_argument_types): Moved from expr.c. 4083 Return a (possible) error message, rather than void. 4084 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros. 4085 (verify_jvm_instruction): Use new macros, improving error messages. 4086 For case OPCODE_astore use object_ptr_type_node. 4087 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros. 4088 (pop_type_0, push_type_0, pop_argument_types): Update accordingly. 4089 4090 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is 4091 constant, return body without wrapper. (Improves constant folding.) 4092 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node. 4093 40942001-01-13 Per Bothner <per@bothner.com> 4095 4096 * expr.c (expand_java_field_op): Assigning to a final field outside 4097 an initializer does not violate JVM spec, so should be warning, not 4098 error. (Sun's verifier does not complain - though MicroSoft's does.) 4099 41002001-01-12 Joseph S. Myers <jsm28@cam.ac.uk> 4101 4102 * gjavah.c (version), jcf-dump.c (version): Update copyright year 4103 to 2001. 4104 41052001-01-11 Bryce McKinlay <bryce@albatross.co.nz> 4106 4107 * parse.y (resolve_expression_name): Permit instance variables from 4108 enclosing context in super constructor call. 4109 (resolve_qualified_expression_name): Permit enclosing class's qualified 4110 "this" in super constructor call. 4111 41122001-01-10 Mark Mitchell <mark@codesourcery.com> 4113 4114 * class.c (build_utf8_ref): Remove last argument in call to 4115 make_decl_rtl; use make_function_rtl instead of make_decl_rtl. 4116 (build_class_ref): Likewise. 4117 (build_static_field_ref): Likewise. 4118 (get_dispatch_table): Likewise. 4119 (layout_class_method): Likewise. 4120 (emit_register_classes): Likewise. 4121 * constants.c (build_constant_data_ref): Likewise. 4122 * decl.c (builtin_function): Likewise. 4123 (create_primitive_vtable): Likewise. 4124 * expr.c (build_known_method_def): Likewise. 4125 (build_jni_stub): Likewise. 4126 (java_lang_expand_expr): Likewise. 4127 41282001-01-10 Tom Tromey <tromey@redhat.com> 4129 4130 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation. 4131 41322001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com> 4133 4134 * java-tree.h (lang_printable_name_wls): New prototype. 4135 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT 4136 rather than `current_class' to print type name. Don't prepend type 4137 names when printing constructor names. 4138 (lang_printable_name_wls): New function. 4139 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to 4140 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE. 4141 * parse.y (patch_method_invocation): Message tuned for constructors. 4142 (not_accessible_p): Grant `private' access from within 4143 enclosing contexts. 4144 41452001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com> 4146 4147 All files with updated copyright when applicable. 4148 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o. 4149 * class.c (mangle_class_field): Function removed. 4150 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise. 4151 (utf8_cmp, cxx_keyword_p): Moved to lex.c. 4152 (build_class_ref): Call `java_mangle_class_field' instead of 4153 `mangle_class_field.' 4154 (build_dtable_decl): Rewritten to call `java_mangle_vtable.' 4155 (layout_class): Call `java_mangle_decl' instead of 4156 `mangle_static_field.' 4157 (cxx_keywords): Initialized static array moved to `lex.c.' 4158 (layout_class_method): Changed leading comment. Simplified to 4159 call `java_mangle_decl.' Local `ptr' moved in for loop body. 4160 * decl.c (lang_mark_tree): Mark field `package_list.' 4161 * java-tree.h (TYPE_PACKAGE_LIST): New macro. 4162 (struct lang_type): New field `package_list.' 4163 (unicode_mangling_length): Prototype removed. 4164 (append_gpp_mangled_name, append_gpp_mangled_classtype, 4165 emit_unicode_mangled_name): Likewise. 4166 (cxx_keyword_p): New prototype. 4167 (java_mangle_decl, java_mangle_class_field, 4168 java_mangle_class_field_from_string, java_mangle_vtable): Likewise. 4169 * jcf-parse.c (jcf_parse_source): Constify `file' argument to 4170 `build_expr_wfl.' 4171 * jvgenmain.c (main_method_prefix): Global variable removed. 4172 (main_method_suffix): Likewise. 4173 (do_mangle_classname): New function. 4174 (main): Call it. Format changed to accommodate new mangling scheme. 4175 * lex.c: (utf8_cmp): Conditionally prototyped. 4176 (cxx_keywords): Moved from class.c, conditionally defined. 4177 (utf8_cmp, cxx_keyword_p): Likewise. 4178 * mangle.c (obstack.h, ggc.h): Included. 4179 (mangle_field_decl): New function. 4180 (mangle_method_decl, mangle_type, mangle_pointer_type, 4181 mangle_array_type, mangle_record_type, 4182 find_compression_pointer_match, find_compression_array_match, 4183 find_compression_record_match, 4184 find_compression_array_template_match, set_type_package_list, 4185 entry_match_pointer_p, emit_compression_string, init_mangling, 4186 finish_mangling, compression_table_add, mangle_member_name): Likewise. 4187 (mangle_obstack): New global. 4188 (MANGLE_RAW_STRING): New macro. 4189 (unicode_mangling_length): Turned static. 4190 (append_unicode_mangled_name): Renamed from 4191 `emit_unicode_mangled_name.' Turned static. `mangle_obstack' 4192 replaces `obstack', removed from the parameter list. 4193 (append_gpp_mangled_name): Turned static. `mangle_obstack' 4194 replaces parameter `obstack', removed from the parameter list. Call 4195 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name. 4196 (append_gpp_mangled_classtype): Removed. 4197 (compression_table, compression_next): New static variables. 4198 * parse.y (temporary_obstack): Extern declaration removed. 4199 42002001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com> 4201 4202 * parse.y (patch_binop): Compute missing type in error situations. 4203 42042001-01-05 Bryce McKinlay <bryce@albatross.co.nz> 4205 4206 * class.c (make_class_data): Push initial value for "arrayclass". 4207 * decl.c (init_decl_processing): Add new class field "arrayclass". 4208 42092001-01-05 Bryce McKinlay <bryce@albatross.co.nz> 4210 4211 From patha@softlab.ericsson.se: 4212 * parse.y (switch_label): Use build, not build1, to construct 4213 DEFAULT_EXPR. 4214 42152001-01-04 Neil Booth <neil@daikokuya.demon.co.uk> 4216 4217 * lang.c (lang_decode_option): Change -MA to -MP. 4218 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target): 4219 Update to new prototype; do quote targets. 4220 (jcf_dependency_write): Update. 4221 42222000-12-22 Bryce McKinlay <bryce@albatross.co.nz> 4223 4224 Shorten primitive array allocation path: 4225 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray 4226 to create new primitive arrays. 4227 * expr.c (build_newarray): If generating native code, call 4228 soft_newarray_node with a reference to the primitive TYPE identifier 4229 instead of type_value. 4230 42312000-12-17 Bryce McKinlay <bryce@albatross.co.nz> 4232 4233 Fix for PRs gcj/312 and gcj/253: 4234 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and 4235 dest if they arn't already. 4236 * class.c (layout_class): Call maybe_layout_super_class on 4237 superinterfaces also, but only if compiling from bytecode. 4238 4239 Fix for PR gcj/373: 4240 * parse.y (create_class): Set ACC_STATIC if class is declared in an 4241 interface. 4242 42432000-12-15 Tom Tromey <tromey@redhat.com> 4244 4245 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already 4246 set. 4247 42482000-12-14 Andrew Haley <aph@redhat.com> 4249 4250 * boehm.c (mark_reference_fields): Change test to correctly detect 4251 bitmap overflow. 4252 42532000-12-15 Andreas Jaeger <aj@suse.de> 4254 4255 * config-lang.in (lang_dirs): Added. 4256 42572000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com> 4258 4259 * parse.y (end_artificial_method_body): Fixed undefined behavior. 4260 Credits go to rth for finding it. 4261 42622000-12-13 Mike Stump <mrs@wrs.com> 4263 4264 * parse.y (check_static_final_variable_assignment_flag): Fix spelling. 4265 42662000-11-07 Tom Tromey <tromey@cygnus.com> 4267 4268 * Make-lang.in (JAVA_LEX_C): Added chartables.h. 4269 * lex.c (java_ignorable_control_p): Removed. 4270 (java_letter_or_digit_p): Removed. 4271 (java_start_char_p): New function. 4272 (java_read_char): Return `int', not `unicode_t'. Changed 4273 callers. 4274 (java_read_unicode): Likewise. 4275 (java_read_unicode_collapsing_terminators): Likewise. 4276 (java_get_unicode): Likewise. 4277 (java_new_lexer): Initialize hit_eof. 4278 (java_parse_end_comment): Take `int' argument. 4279 (java_parse_doc_section): Likewise. 4280 (java_parse_escape_sequence): Don't allow backlash-newline. 4281 Return `int'. 4282 * lex.h (JAVA_DIGIT_P): Removed. 4283 (_JAVA_LETTER_OR_DIGIT_P): Removed. 4284 (_JAVA_IDENTIFIER_IGNORABLE): Removed. 4285 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P. 4286 (JAVA_PART_CHAR_P): New macro. 4287 (UEOF): Now -1. 4288 (JAVA_CHAR_ERROR): Now -2. 4289 (java_lexer): New field `hit_eof'. 4290 * chartables.h: New file. 4291 * gen-table.pl: new file. 4292 42932000-11-20 Tom Tromey <tromey@cygnus.com> 4294 Alexandre Petit-Bianco <apbianco@cygnus.com> 4295 4296 * parse.y (java_complete_lhs): Only allow compound assignment of 4297 reference type if type is String. 4298 42992000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com> 4300 4301 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip. 4302 jcf-path.c: Likewise. 4303 43042000-12-09 Anthony Green <green@redhat.com> 4305 4306 * zipfile.h (ZipDirectory): Declare size, uncompressed_size, 4307 filestart and filename_length as int values. 4308 43092000-12-07 Mo DeJong <mdejong@redhat.com> 4310 4311 * jcf-io.c (find_class): Correct the logic that tests to see if a 4312 .java file is newer than its .class file. The compiler was 4313 incorrectly printing a warning when file mod times were equal. 4314 43152000-12-07 Zack Weinberg <zack@wolery.stanford.edu> 4316 4317 * jvgenmain.c: Use ISPRINT not isascii. 4318 43192000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com> 4320 4321 * parse.y (end_artificial_method_body): Fixed typo. 4322 43232000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com> 4324 4325 * parse.y (patch_method_invocation): Pick the correct enclosing 4326 context when creating inner class instances. 4327 Fixes gcj/332. 4328 43292000-11-26 Joseph S. Myers <jsm28@cam.ac.uk> 4330 4331 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version): 4332 Update copyright year to 2000. 4333 43342000-11-23 Anthony Green <green@redhat.com> 4335 4336 * jcf-parse.c (init_jcf_parse): Register current_file_list root. 4337 Move current_file_list out of yyparse and make it static. 4338 4339 * expr.c: Declare quick_stack and tree_list_free_list as static 4340 (init_expr_processing): Register quick_stack and 4341 tree_list_free_list roots. 4342 43432000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com> 4344 4345 * parse.y (build_outer_field_access): New local `decl_ctx', use 4346 it. Check for field's context and current class immediate outer 4347 context inheritance. 4348 (outer_field_access_p): Consider fields inherited from the last 4349 enclosing context. 4350 (build_access_to_thisn): Stop at the last enclosing context if 4351 necessary. 4352 Fixes gcj/367. 4353 4354Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com> 4355 4356 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H). 4357 43582000-11-22 Bryce McKinlay <bryce@albatross.co.nz> 4359 4360 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the 4361 scratch buffer. 4362 43632000-11-20 Tom Tromey <tromey@cygnus.com> 4364 4365 * jv-scan.c (help): Document --complexity. 4366 (options): Added --complexity. 4367 (flag_complexity): New global. 4368 (main): Call `report'. 4369 * parse-scan.y (complexity): New global. 4370 (if_then_statement, if_then_else_statement, 4371 if_then_else_statement_nsi, switch_block_statement_group, 4372 while_expression, do_statement, for_begin, continue_statement, 4373 throw_statement, catch_clause, finally, method_invocation, 4374 conditional_and_expression, conditional_or_expression, 4375 conditional_expression): Update complexity. 4376 (reset_report): Reset complexity. 4377 (report): New function. 4378 43792000-11-20 Tom Tromey <tromey@cygnus.com> 4380 4381 * lex.c (yylex): Added STRICT_TK case. 4382 * parse.y (STRICT_TK): Added. 4383 * parse-scan.y (STRICT_TK): Added. 4384 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and 4385 `;'. Use 4, not 3, with -k option. Correctly rename resulting 4386 file. 4387 * keyword.h: Rebuilt. 4388 * keyword.gperf (strictfp): Added. 4389 43902000-11-20 Tom Tromey <tromey@cygnus.com> 4391 4392 * lex.c (yylex): Recognize floating point constants with leading 4393 0. 4394 43952000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 4396 4397 * java-tree.h (cyclic_inheritance_report): Constify. 4398 * parse.y (cyclic_inheritance_report): Likewise. 4399 44002000-11-17 Zack Weinberg <zack@wolery.stanford.edu> 4401 4402 * parse.y (goal): Remove call to ggc_add_string_root. 4403 44042000-11-16 Zack Weinberg <zack@wolery.stanford.edu> 4405 4406 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste): 4407 Create string in scratch buffer, then pass to build_string. 4408 44092000-11-13 Joseph S. Myers <jsm28@cam.ac.uk> 4410 4411 * parse.y (issue_warning_error_from_context): Add 4412 ATTRIBUTE_PRINTF. 4413 44142000-11-11 Anthony Green <green@redhat.com> 4415 4416 * jcf-parse.c (process_zip_dir): Add finput parameter. 4417 (jcf_figure_file_type): Call process_zip_dir with appropriate 4418 argument. 4419 44202000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 4421 4422 * decl.c (copy_lang_decl): Use memcpy, not bcopy. 4423 * jcf-parse.c (jcf_figure_file_type): Likewise. 4424 44252000-11-09 Joseph S. Myers <jsm28@cam.ac.uk> 4426 4427 * parse.y (create_new_parser_context): Use memset () instead of 4428 bzero (). 4429 44302000-11-08 Tom Tromey <tromey@cygnus.com> 4431 4432 * gjavah.c (process_file): Only include gcj/cni.h when generating 4433 CNI stubs. 4434 44352000-11-07 Joseph S. Myers <jsm28@cam.ac.uk> 4436 4437 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c 4438 (init_outgoing_cpool), lex.c (java_init_lex): Use memset () 4439 instead of bzero (). 4440 44412000-11-05 Tom Tromey <tromey@cygnus.com> 4442 4443 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix. 4444 * lex.c (IS_ZERO): New define. 4445 (java_perform_atof): Error on floating point underflow. 4446 44472000-11-04 Tom Tromey <tromey@cygnus.com> 4448 4449 * lex.c (java_parse_escape_sequence): Only read two octal 4450 characters if the first one is greater than 3. Don't allow 4451 "octal" numbers to include the digits 8 or 9. 4452 44532000-11-05 Joseph S. Myers <jsm28@cam.ac.uk> 4454 4455 * Make-lang.in (java.distdir): Remove. 4456 44572000-11-03 Tom Tromey <tromey@cygnus.com> 4458 4459 * Make-lang.in (java.dvi): New target. 4460 Partial fix for PR other/567. 4461 4462 * lang-options.h: Mention -Wout-of-date. 4463 * jcf-dump.c (flag_newer): New global. 4464 * gjavah.c (flag_newer): New global. 4465 * jcf-io.c (find_class): Only warn when flag_newer set. 4466 * lang.c (flag_newer): New global. 4467 (struct string_option): New declaration. 4468 (lang_W_options): New global. 4469 (process_option_with_no): New function. 4470 (lang_decode_option): Use it. 4471 4472 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s. 4473 * gjavah.c (cxx_keyword_subst): Handle any number of trailing 4474 `$'. 4475 4476 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro. 4477 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p. 4478 * lex.c (java_read_unicode): Removed `term_context' argument. 4479 Recognize any number of `u' in `\u'. 4480 (java_read_unicode_collapsing_terminators): New function. 4481 (java_get_unicode): Use it. 4482 (java_lineterminator): Removed. 4483 (yylex): Produce error if character literal is newline or single 4484 quote. Return if eof found in middle of `//' comment. EOF in 4485 `//' comment is only an error if pedantic. 4486 (java_ignorable_control_p): New function. 4487 (java_parse_end_comment): Return if eof found in middle of 4488 comment. 4489 Include flags.h. 4490 * jv-scan.c (pedantic): New global. 4491 44922000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com> 4493 4494 * parse.y (outer_field_access_p): Inherited fields aren't 4495 consider outer fields. 4496 (maybe_build_thisn_access_method): Use 4497 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P. 4498 (resolve_expression_name): Trigger an error if a static field 4499 is being accessed as an outer field. 4500 45012000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com> 4502 4503 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'. 4504 Fixes gcj/365. 4505 45062000-10-27 Zack Weinberg <zack@wolery.stanford.edu> 4507 4508 * Make-lang.in: Move all build rules here from Makefile.in, 4509 adapt to new context. Wrap all rules that change the current 4510 directory in parentheses. Expunge all references to $(P). 4511 When one command depends on another and they're run all at 4512 once, use && to separate them, not ;. Add OUTPUT_OPTION to 4513 all object-file generation rules. Delete obsolete variables. 4514 4515 * Makefile.in: Delete. 4516 * config-lang.in: Delete outputs= line. 4517 45182000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com> 4519 4520 * parse.y (patch_method_invocation): NULLify this_arg when already 4521 inserted. 4522 (maybe_use_access_method): Handle call to methods unrelated to the 4523 current class. Fixed comment. 4524 Fixes gcj/361. 4525 45262000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com> 4527 4528 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in 4529 scope. 4530 45312000-10-24 Tom Tromey <tromey@cygnus.com> 4532 4533 * lex.c (java_new_lexer): Initialize new fields. Work around 4534 broken iconv() implementations. 4535 (java_read_char): Swap bytes if required. Use fallback decoder if 4536 required. 4537 (byteswap_init, need_byteswap): New globals. 4538 (java_destroy_lexer): Only close iconv handle if it is in use. 4539 * lex.h (java_lexer): New fields read_anything, byte_swap, 4540 use_fallback. 4541 Made out_buffer unsigned. 4542 45432000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com> 4544 4545 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case 4546 where an enclosing context can be set on the jdep. 4547 (do_resolve_class): Fixed identation. 4548 45492000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 4550 4551 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define 4552 4553 * jcf-reader.c (peek_attribute, skip_attribute): Only define 4554 when requested. 4555 4556 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN. 4557 4558 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void. 4559 45602000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com> 4561 4562 * jcf-write.c (OP1): Update `last_bc'. 4563 (struct jcf_block): Fixed indentation and typo in comments. New 4564 field `last_bc'. 4565 (generate_bytecode_insns): Insert `nop' if `jsr' immediately 4566 follows `monitorenter'. 4567 * parse.y (patch_synchronized_statement): New local `tmp'. Call 4568 `patch_string'. 4569 Fixes gcj/232. 4570 45712000-10-16 Tom Tromey <tromey@cygnus.com> 4572 4573 * jvspec.c (lang_specific_driver): Recognize -MF and -MT. 4574 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}. 4575 * lang-options.h: Added -MA, -MT, -MF.. 4576 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF. 4577 (DEPEND_TARGET_SET): New macro. 4578 (DEPEND_FILE_ALREADY_SET): Likewise. 4579 (init_parse): Handle new flags. 4580 * jcf.h (jcf_dependency_print_dummies): Declare. 4581 * Make-lang.in (s-java): Added mkdeps.o. 4582 * Makefile.in (BACKEND): Added mkdeps.o. 4583 (../gcjh$(exeext)): Added mkdeps.o. 4584 (../jcf-dump$(exeext)): Added mkdeps.o. 4585 * jcf-depend.c: Include mkdeps.h. 4586 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS, 4587 add_entry): Removed. 4588 (jcf_dependency_reset): Rewrote. 4589 (dependencies): New global. 4590 (jcf_dependency_set_target): Rewrote. 4591 (jcf_dependency_add_target): Likewise. 4592 (jcf_dependency_add_file): Likewise. 4593 (munge): Removed. 4594 (print_ents): Removed. 4595 (jcf_dependency_write): Rewrote. 4596 (print_dummies): New global. 4597 (jcf_dependency_print_dummies): New function 4598 (jcf_dependency_write): Call deps_dummy_targets if required. 4599 46002000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com> 4601 4602 * gjavah.c (add_class_decl): Removed unused variables `tname', 4603 `tlen' and `name_index'. 4604 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro. 4605 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME 4606 in `wfl_operator' with value. 4607 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE. 4608 (jcf_figure_file_type): Fixed identation. 4609 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement. 4610 * parse.y (analyze_clinit_body): New function. 4611 (static_initializer:): Reset `current_static_block'. 4612 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in 4613 `wfl_operator' with new value. 4614 (lookup_cl): Use EXPR_WFL_FILENAME. 4615 (maybe_yank_clinit): Handle bogus <clinit> bodies, call 4616 analyze_clinit_body. 4617 (build_outer_field_access): Access to this$<n> built from 4618 current_class, not its outer context. 4619 (build_access_to_thisn): Fixed leading comment. Tidied things up. 4620 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'. 4621 (patch_method_invocation): Use `is_static_flag' when already 4622 initialized. 4623 (patch_newarray): Removed assignment in ternary operator. 4624 46252000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com> 4626 4627 * except.c (free_eh_ranges): Don't free `whole_range'. 4628 46292000-10-15 Anthony Green <green@redhat.com> 4630 4631 * decl.c (init_decl_processing): Call init_class_processing before 4632 anything else. 4633 46342000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com> 4635 4636 * check-init.c (check_init): Fixed leading comment. Use 4637 LOCAL_FINAL_P. 4638 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC. 4639 (give_name_to_locals): Likewise. 4640 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl' 4641 fields in lang_decl_var. 4642 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR, 4643 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros. 4644 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten. 4645 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC, 4646 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros. 4647 (LOCAL_FINAL): Rewritten. 4648 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P 4649 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros. 4650 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and 4651 `init_final' fields. 4652 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl', 4653 `final_uid', `final_liic', `final_ierr' and `local_final' fields. 4654 (TYPE_HAS_FINAL_VARIABLE): New macro. 4655 (struct lang_type): Added `afv' field. 4656 * parse.y (check_static_final_variable_assignment_flag): New function. 4657 (reset_static_final_variable_assignment_flag): Likewise. 4658 (check_final_variable_local_assignment_flag): Likewise. 4659 (reset_final_variable_local_assignment_flag): Likewise. 4660 (check_final_variable_indirect_assignment): Likewise. 4661 (check_final_variable_global_assignment_flag): Likewise. 4662 (add_inner_class_fields): Use LOCAL_FINAL_P. 4663 (register_fields): Handle local finals and final variables. 4664 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR. 4665 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC. 4666 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC 4667 on local finals. 4668 (java_complete_expand_methods): Loop to set 4669 TYPE_HAS_FINAL_VARIABLE. Call 4670 `reset_final_variable_local_assignment_flag' and 4671 `check_final_variable_local_assignment_flag' accordingly before 4672 and after constructor expansion. Call 4673 `reset_static_final_variable_assignment_flag' 4674 before expanding <clinit> and after call 4675 `check_static_final_variable_assignment_flag' if the 4676 current_class isn't an interface. After all methods have been 4677 expanded, call `check_final_variable_global_assignment_flag' and 4678 `check_static_final_variable_assignment_flag' if the current class 4679 is an interface. 4680 (maybe_yank_clinit): Fixed typo in comment. 4681 (build_outer_field_access_methods): Removed old sanity check. Use 4682 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC. 4683 Don't create access methods for finals. 4684 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'. 4685 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if 4686 existing DECL_INIT has been processed. 4687 (java_complete_lhs): Likewise. 4688 (check_final_assignment): Filter input on `lvalue''s TREE_CODE. 4689 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new 4690 logic. 4691 (patch_assignment): Use LOCAL_FINAL_P. 4692 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if 4693 DECL_INITIAL is nullified. 4694 Fixes gcj/163. 4695 46962000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 4697 4698 * Make-lang.in (parse.c, parse-scan.c): Create atomically. 4699 4700 * Makefile.in (parse.c, parse-scan.c): Likewise. 4701 47022000-10-12 Mark Mitchell <mark@codesourcery.com> 4703 4704 * class.c (temporary_obstack): Remove. 4705 (make_class): Don't mess with obstascks. 4706 (push_class): Likewise. 4707 (set_super_info): Likewise. 4708 (add_method_1): Likewise. 4709 (add_method): Likewise. 4710 (add_field): Likewise. 4711 (build_utf8_ref): Likewise. 4712 (build_class_ref): Likewise. 4713 (build_static_field_ref): Likewise. 4714 (finish_class): Likewise. 4715 (push_super_field): Likewise. 4716 (layout_class): Likewise. 4717 (layout_class_methods): Likewise. 4718 (init_class_processing): Likewise. 4719 * constants.c (get_tag_node): Likewise. 4720 (build_constant_data_ref): Likewise. 4721 * decl.c (ggc_p): Remove. 4722 (copy_lang_decl): Use ggc_alloc. 4723 (complete_start_java_method): Don't mess with obstacks. 4724 (start_java_method): Likewise. 4725 (end_java_method): Likewise. 4726 * except.c (link_handler): Use xmalloc. 4727 (free_eh_ranges): New function. 4728 (method_init_exceptions): Use it. 4729 (add_handler): Use xmalloc. 4730 (expand_start_java_handler): Don't mess with obstacks. 4731 (prepare_eh_table_type): Likewise. 4732 (expand_end_java_handler): Likewise. 4733 * expr.c (push_value): Likewise. 4734 (create_label_decl): Likewise. 4735 (build_jni_stub): Likewise. 4736 (java_lang_expand_expr): Likewise. 4737 (note_instructions): Use xrealloc. 4738 (java_push_constant_from_pool): Don't mess with obstacks. 4739 (process_jvm_instruction): Likewise. 4740 * java-tree.h (cyclic_inheritance_report): Remove duplicate 4741 declaration. 4742 * jcf-parse.c (get_constant): Don't mess with obstacks. 4743 (read_class): Likewise. 4744 (jcf_parse): Likewise. 4745 * lex.c (expression_obstack): Remove. 4746 (java_lex): Don't use obstack_free. 4747 * parse.h (exit_java_complete_class): Don't mess with obstacks. 4748 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust. 4749 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise. 4750 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise. 4751 * parse.y (gaol): Add more GC roots. 4752 (add_inner_class_fields): Adjust calls to MANGLE_* macros. 4753 (lookup_field_wrapper): Likewise. 4754 (obtain_incomplete_type): Don't mess with obstacks. 4755 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_* 4756 macros. 4757 (craft_constructor): Don't mess with obstacks. 4758 (safe_layout_class): Likewise. 4759 (java_complete_class): Likewise. 4760 (source_end_java_method): Likewise. 4761 (build_outer_field_access_methods): Likewise. 4762 (build_outer_method_access_method): Likewise. 4763 (maybe_build_thisn_access_method): Likewise. 4764 (build_dot_class_method_invocation): Likewise. 4765 (java_complete_tree): Likewise. 4766 (java_complete_lhs): Likewise. 4767 (do_merge_string_cste): Likewise. 4768 (patch_string_cst): Likewise. 4769 (array_constructor_check_entry): Likewise. 4770 * typeck.c (build_java_array_type): Likewise. 4771 (parse_signature_string): Likewise. 4772 (build_java_signature): Likewise. 4773 47742000-10-12 Tom Tromey <tromey@cygnus.com> 4775 4776 Fix for PR gcj/356: 4777 * gjavah.c (add_class_decl): Don't special-case inner classes. 4778 (add_namelet): Likewise. 4779 47802000-10-11 Rodney Brown <RodneyBrown@mynd.com> 4781 4782 * java-tree.h: Constify current_encoding. 4783 * lang.c: Constify current_encoding. 4784 47852000-10-10 Jeff Sturm <jeff.sturm@appnet.com> 4786 4787 * jvgenmain.c (class_mangling_suffix): Omit `.'. 4788 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'. 4789 47902000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com> 4791 4792 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's 4793 patch. Fixes gcj/340. 4794 47952000-10-10 Tom Tromey <tromey@cygnus.com> 4796 4797 * lex.c (java_new_lexer): Initialize out_first and out_last 4798 fields. 4799 * lex.h (java_lexer): Added out_buffer, out_first, out_last. 4800 48012000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com> 4802 4803 * parse.y (pop_current_osb): New function. 4804 (array_type:): Use `dims:', changed actions 4805 accordingly. Suggested by Anthony Green. 4806 (array_creation_expression:): Used pop_current_osb. 4807 (cast_expression:): Likewise. 4808 (search_applicable_method_list): Fixed indentation. 4809 48102000-10-08 Anthony Green <green@redhat.com> 4811 4812 * parse.y (array_type_literal): Remove production. 4813 (type_literals): Refer to array_type, not array_type_literal. 4814 48152000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com> 4816 4817 Patch contributed by Corey Minyard. 4818 * decl.c (check_local_named_variable): New function. 4819 (tree check_local_unnamed_variable): Likewise. 4820 (find_local_variable): Splitted. Call check_local_{un}named_variable. 4821 48222000-10-07 Anthony Green <green@redhat.com> 4823 4824 * class.c (layout_class): Handle case where superclass can't be 4825 layed out yet. 4826 48272000-10-07 Joseph S. Myers <jsm28@cam.ac.uk> 4828 4829 * Makefile.in (keyword.h): Refer to GNU FTP site for updated 4830 gperf. 4831 48322000-10-05 Tom Tromey <tromey@cygnus.com> 4833 4834 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'. 4835 * jvgenmain.c (class_mangling_prefix): Removed. 4836 (class_mangling_suffix): New global. 4837 (main): Use it. 4838 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending 4839 `$'. 4840 (print_method_info): Handle overrides for static and final 4841 methods. 4842 (process_file): Generate declaration for class object field. 4843 * class.c (cxx_keywords): New array. 4844 (utf8_cmp): New function. 4845 (cxx_keyword_p): New function. 4846 (layout_class_method): Mangle C++ keywords by appending `$'. 4847 (mangle_field): New function. 4848 (mangle_class_field): Use mangle_field. Mangle class name as 4849 `class$'. 4850 (mangle_static_field): Use mangle_field. 4851 4852Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 4853 4854 * decl.c (find_local_variable): Removed uncessary type check and 4855 fixed range check typo. From Corey Minyard. 4856 4857Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 4858 4859 * decl.c (give_name_to_locals): New local `code_offset'. Call 4860 `maybe_adjust_start_pc'. 4861 * expr.c (note_instructions): New function. 4862 (expand_byte_code): Don't collect insn starts here. 4863 (peek_opcode_at_pc): New function. 4864 (maybe_adjust_start_pc): Likewise. 4865 * java-tree.h (maybe_adjust_start_pc): Declare. 4866 (note_instructions): Likewise. 4867 * jcf-parse.c (parse_class_file): Call `note_instructions'. 4868 4869Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 4870 4871 * parse.y (field_access:): Fixed indentation. 4872 (qualify_ambiguous_name): Properly qualify `this.a[b].c'. 4873 48742000-09-07 Tom Tromey <tromey@cygnus.com> 4875 4876 Fix for PR gcj/307: 4877 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not 4878 JPRIMITIVE_TYPE_P, for arithmetic operators. 4879 (patch_method_invocation): Indentation fix. 4880 (try_builtin_assignconv): Handle boolean specially. Fixed typo. 4881 (valid_builtin_assignconv_identity_widening_p): Handle boolean. 4882 (do_unary_numeric_promotion): Cleaned up code. 4883 (valid_cast_to_p): Handle boolean correctly. 4884 48852000-09-27 Tom Tromey <tromey@cygnus.com> 4886 4887 * lex.c (java_read_unicode): Reset bs_count when finished with 4888 `\u' sequence. 4889 48902000-10-01 Mark Mitchell <mark@codesourcery.com> 4891 4892 Convert to GC. 4893 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o. 4894 * Makefile.in (BACKEND): Don't include ggc-callbacks.o. 4895 (typeck.o): Depend on ggc.h. 4896 * class.c (add_method_1): Use GC functions for allocation. 4897 (init_class_processing): Register roots. 4898 * decl.c (ggc_p): Set to 1. 4899 (pending_local_decls): Make it static. 4900 (push_jvm_slot): Use GC functions for allocation. 4901 (init_decl_processing): Register roots. 4902 (give_name_to_locals): Use GC functions for allocation. 4903 (lang_mark_tree): New function. 4904 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC 4905 functions for allocation. 4906 * jcf-parse.c (jcf_parse_source): Use ggc_strdup. 4907 * lex.c (java_lex): Use build_string, rather than replicating it 4908 inline. 4909 * parse.y (goal): Add more roots. 4910 (mark_parser_ctxt): New function. 4911 * typeck.c: Include ggc.h. 4912 49132000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com> 4914 4915 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body 4916 contains something else than MODIFY_EXPR. 4917 49182000-09-23 Mark Mitchell <mark@codesourcery.com> 4919 4920 * Make-lang.in (JAVA_SRCS): Include java-tree.h. 4921 * Makefile.in (parse.o): Depend on ggc.h. 4922 (class.o): Likewise. 4923 (constants.o): Likewise. 4924 (decl.o): Likewise. 4925 (expr.o): Likewise. 4926 (jcf-parse.o): Likewise. 4927 (jcf-write.o): Likewise. 4928 (mangle.o): Likewise. 4929 * class.c: Include ggc.h. 4930 (build_static_field_ref): Register GC roots. 4931 (layout_class): Likewise. 4932 (init_class_processing): Likewise. 4933 * constants.c: Include ggc.h. 4934 (current_constant_pool_data_ref): Remove. 4935 (tag_nodes): Move it to ... 4936 (get_tag_node): ... here. Register GC roots. 4937 * decl.c: Include ggc.h. Remove many global tree definitions. 4938 (throw_node): Define. 4939 (java_global_trees): Likewise. 4940 (predef_filenames): Make the size a constant. 4941 (init_decl_processing): Adjust accordingly. 4942 (init_decl_processing): Call init_jcf_parse. Register GC roots. 4943 * expr.c: Include ggc.h. 4944 (init_expr_processing): Register GC roots. 4945 (build_invokeinterface): Likewise. 4946 * java-tree.h: Replace extern tree declarations with macros. 4947 (java_global_trees): New variable. 4948 (java_tree_index): New enumeration. 4949 (init_jcf_parse): Declare. 4950 * jcf-parse.c: Include ggc.h. 4951 (current_class): Remove declaration. 4952 (main_class): Likewise. 4953 (all_class_list): Likewise. 4954 (predefined_filename_p): Adjust for constant size of 4955 predef_filenames. 4956 (init_jcf_parse): New function. 4957 * jcf-write.c: Include ggc.h. 4958 (generate_classfile): Register GC roots. 4959 (append_synthetic_attribute): Likewise. 4960 (append_innerclass_attribute_entry): Likewise. 4961 * lang.c: Include ggc.h. 4962 (lang_print_error): Register GC roots. 4963 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts 4964 with macros. 4965 * parse.y: Include ggc.h. 4966 (wfl_operator): Remove. 4967 (goal): Register GC roots. 4968 (java_pop_parser_context): Adjust for new field names. 4969 (java_parser_context_save_global): Likewse. 4970 (java_parser_context_restore_global): Likewise. 4971 (java_parser_context_suspend): Likewise. 4972 (java_parser_context_resume): Likewise. 4973 (verify_constructor_circularity): Register GC roots. 4974 (lookup_cl): Likewise. 4975 (java_reorder_fields): Likewise. 4976 (build_current_this): Likewise. 4977 (class_in_current_package): Likewise. 4978 (argument_types_convertible): Likewise. 4979 (patch_cast): Rename wfl_op parameter to avoid macro conflicts. 4980 49812000-09-14 Tom Tromey <tromey@cygnus.com> 4982 4983 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV. 4984 49852000-09-13 Tom Tromey <tromey@cygnus.com> 4986 4987 * jcf-parse.c: Include <locale.h>. 4988 * jv-scan.c: Include <locale.h>. 4989 49902000-09-12 Tom Tromey <tromey@cygnus.com> 4991 4992 * expr.c (pop_type_0): Return `Object' if trying to merge two 4993 interface types. 4994 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for 4995 interface types; `Object' is always a valid supertype. 4996 49972000-09-12 Tom Tromey <tromey@cygnus.com> 4998 4999 Fix for PR gcj/33: 5000 * jv-scan.c (help): Document --encoding. 5001 (options): Added `encoding' entry. 5002 (OPT_ENCODING): New define. 5003 (main): Handle --encoding. 5004 Include <langinfo.h> if nl_langinfo exists. 5005 * lang-options.h: Document --classpath, --CLASSPATH, --main, and 5006 --encoding. 5007 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo. 5008 (parse_source_file): Correctly call java_init_lex. Added `finput' 5009 argument. Use nl_langinfo to determine default encoding. 5010 * java-tree.h (current_encoding): Declare. 5011 * parse.y (java_parser_context_restore_global): Don't restore 5012 `finput'. 5013 (java_parser_context_save_global): Don't set `finput' field. 5014 (java_pop_parser_context): Don't restore `finput'. Free old lexer 5015 if required. 5016 * lang.c (current_encoding): New global. 5017 (lang_decode_option): Recognize `-fencoding='. 5018 (finish_parse): Don't close finput. 5019 * parse.h (struct parser_ctxt): Removed `finput' and 5020 `unget_utf8_value' fields. Added `lexer' field. 5021 (java_init_lex): Fixed declaration. 5022 * lex.c (java_new_lexer): New function. 5023 (java_destroy_lexer): Likewise. 5024 (java_read_char): Added `lex' argument. Handle iconv case. 5025 (java_read_unicode): Added `lex' argument. Count backslashes in 5026 lexer structure. 5027 (java_init_lex): Added `finput' and `encoding' arguments. Set 5028 `lexer' field in ctxp. 5029 (BAD_UTF8_VALUE): Removed. 5030 (java_lex): Handle seeing UEOF in the middle of a string literal. 5031 * lex.h: Include <iconv.h> if HAVE_ICONV defined. 5032 (java_lexer): New structure. 5033 (UNGETC): Removed. 5034 (GETC): Removed. 5035 (DEFAULT_ENCODING): New define. 5036 (java_destroy_lexer): Declare. 5037 50382000-09-12 Tom Tromey <tromey@cygnus.com> 5039 5040 Fix for PR gcj/343: 5041 * lex.c (java_init_lex): Initialize java_io_serializable. 5042 * parse.y (java_io_serializable): New global. 5043 (valid_ref_assignconv_cast_p): An array can be cast to 5044 serializable. 5045 50462000-09-10 Zack Weinberg <zack@wolery.cumb.org> 5047 5048 * decl.c, expr.c: Include defaults.h if not already included. 5049 Don't define the *_TYPE_SIZE macros. 5050 50512000-09-09 Geoffrey Keating <geoffk@cygnus.com> 5052 5053 * typeck.c (build_java_array_type): Correct first parameter 5054 in ADJUST_FIELD_ALIGN invocation. 5055 50562000-09-06 Tom Tromey <tromey@cygnus.com> 5057 5058 * lang-specs.h: Also recognize `-femit-class-files'. 5059 50602000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com> 5061 5062 * verify.c (merge_types): Load the types to merge if necessary. 5063 50642000-09-02 Anthony Green <green@redhat.com> 5065 5066 * jcf-io.c: Include zlib.h. 5067 (open_in_zip): Read compressed class file archives. 5068 * zipfile.h (ZipDirectory): Add uncompressed_size and 5069 compression_method fields. 5070 * zextract.c (read_zip_archive): Collect file compression info. 5071 50722000-08-15 Bryce McKinlay <bryce@albatross.co.nz> 5073 5074 * parse.y (do_resolve_class): Also explore superclasses of 5075 intermediate enclosing contexts when searching for inner classes. 5076 50772000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com> 5078 5079 * parse.y (variable_declarator_id:): Better error message. 5080 (expression_statement:): Use YYNOT_TWICE. 5081 (cast_expression:): Likewise. 5082 (assignment:): Likewise. 5083 50842000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com> 5085 5086 * parse.y (do_merge_string_cste): New locals. Create new 5087 STRING_CSTs each time, use memcpy. Fixes gcj/311. 5088 50892000-08-07 Hans Boehm <boehm@acm.org> 5090 5091 * boehm.c (mark_reference_fields): Set marking bits for all words in 5092 a multiple-word record. 5093 (get_boehm_type_descriptor): Use the procedure marking descriptor for 5094 java.lang.Class. 5095 50962000-08-31 Mike Stump <mrs@wrs.com> 5097 5098 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext), 5099 jcf-dump$(exeext)): Make parallel safe. 5100 51012000-08-29 Zack Weinberg <zack@wolery.cumb.org> 5102 5103 * jcf-parse.c (set_source_filename): Constify a char *. 5104 * jcf-write.c (append_innerclasses_attribute, 5105 make_class_file_name): Constify a char *. Don't recycle a 5106 variable for an unrelated purpose. 5107 * parse.y: (build_alias_initializer_parameter_list): Constify a char *. 5108 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings. 5109 51102000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com> 5111 5112 * expr.c (can_widen_reference_to): Fixed indentation. 5113 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment. 5114 * parse.y: `finit$' replaces `$finit$' in comments. 5115 (try_builtin_assignconv): Fixed leading comment. 5116 51172000-08-25 Greg McGary <greg@mcgary.org> 5118 5119 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE. 5120 51212000-08-24 Greg McGary <greg@mcgary.org> 5122 5123 * lang.c (lang_decode_option): Use ARRAY_SIZE. 5124 * parse.y (BINOP_LOOKUP): Likewise. 5125 51262000-08-22 Andrew Haley <aph@cygnus.com> 5127 5128 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before 5129 sign extending. Fixes gcj/321. 5130 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before 5131 combining to make a jlong. Fixes gcj/321. 5132 51332000-08-21 Nix <nix@esperi.demon.co.uk> 5134 5135 * lang-specs.h: Do not process -o or run the assembler if 5136 -fsyntax-only. 5137 51382000-08-16 Andrew Haley <aph@cygnus.com> 5139 5140 * typeck.c (build_java_array_type): Rewrite code to do array 5141 alignment. Take into account back-end macros when aligning array 5142 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the 5143 user to set alignment. Fixes gcj/252 and 160. 5144 51452000-08-09 Tom Tromey <tromey@cygnus.com> 5146 5147 * parse.y (check_abstract_method_definitions): Now return `int'. 5148 Check implemented interfaces. Fixes PR gcj/305. 5149 5150 * parse.y (patch_switch_statement): Disallow `long' in switch 5151 expressions. Fixes PR gcj/310. 5152 51532000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com> 5154 5155 * decl.c (finit_leg_identifier_node): New global. 5156 (init_decl_processing): Use `finit$' to initialize 5157 finit_identifier_node. Use `$finit$' to initialize 5158 finit_leg_identifier_node. 5159 * expr.c (expand_java_field_op): Use ID_FINIT_P. 5160 * java-tree.h (finit_identifier_node): Changed attached comment. 5161 (finit_leg_identifier_node): New declaration. 5162 (ID_FINIT_P): Take finit_identifier_node and 5163 finit_leg_identifier_node into account. This is a backward 5164 compatibility hack. 5165 51662000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com> 5167 5168 * jcf-write.c (generate_bytecode_conditional): Re-installed lost 5169 Jan 6 2000 patch. 5170 (generate_bytecode_insns): Check `nargs' before emitting it. 5171 * verify.c (merge_type_state): Fixed typo. 5172 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning 5173 generate_bytecode_{conditional,insns}. 5174 5175Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com> 5176 5177 * check-init.c (check_init): Add case for BIT_FIELD_REF (required 5178 for -pg builds). 5179 51802000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com> 5181 5182 * class.c (maybe_layout_super_class): Fixed indentation. 5183 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro. 5184 (java_check_methods): New function declaration. 5185 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str' 5186 instead of `str_ptr'. 5187 * jcf-write.c (generate_bytecode_insns): Emit number the of args 5188 of a `invokeinterface' at the right time. 5189 * parse.h (WFL_STRIP_BRACKET): New macro. 5190 (SET_TYPE_FOR_RESOLUTION): Use it. 5191 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'. 5192 (check_class_interface_creation): Don't check for cross package 5193 innerclass name clashes. 5194 (method_header): Behave properly if MDECL is `error_mark_node'. 5195 (method_declarator): Return `error_mark_node' if bogus current 5196 class. 5197 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary. 5198 (resolve_and_layout): New local `decl_type', set and used. Call 5199 java_check_methods. 5200 (java_check_methods): New method. 5201 (java_layout_classes): Use it. 5202 (resolve_qualified_expression_name): No EH check necessary in 5203 access$<n>. 5204 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating 5205 `case' statement. 5206 (patch_assignment): Set DECL_INITIAL on integral final local. 5207 52082000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com> 5209 5210 * java-tree.h (flag_extraneous_semicolon): New extern. 5211 * lang-options.h: (-Wextraneous-semicolon): New option. 5212 * lang.c (flag_redundant): Fixed typo in leading comment. 5213 (flag_extraneous_semicolon): New global. 5214 (lang_decode_option): Set `flag_extraneous_semicolon' when 5215 -Wall. Decode `-Wextraneous-semicolon'. 5216 * parse.y (type_declaration:): Removed `SC_TK' hack, added 5217 `empty_statement' rule. 5218 (class_body_declaration): Likewise. 5219 (method_body:): Accept `;' as a method body. 5220 (static_initializer:): Removed `SC_TK' hack. 5221 (constructor_block_end:): Likewise. 5222 (empty_statement:): Report deprecated empty declaration. Fixes 5223 gcj/295 5224 52252000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com> 5226 5227 * parse.y (build_dot_class_method_invocation): Changed parameter 5228 name to `type'. Build signature from `type' and convert it to a 5229 STRING_CST if it's an array. 5230 (patch_incomplete_class_ref): `build_dot_class_method_invocation' 5231 to use `ref_type' directly. 5232 5233Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com> 5234 5235 * lang-options.h: Added a comma after the last element to avoid 5236 syntax errors when other languages define additional options. 5237 52382000-08-04 Zack Weinberg <zack@wolery.cumb.org> 5239 5240 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist. 5241 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS. 5242 (jc1): Link with $(BACKEND). 5243 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND). 5244 52452000-08-02 Zack Weinberg <zack@wolery.cumb.org> 5246 5247 * jvspec.c: Adjust type of second argument to 5248 lang_specific_driver, and update code as necessary. 5249 5250 * class.c (build_dtable_decl): Initialize dummy. 5251 52522000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com> 5253 5254 * parse.y (maybe_yank_clinit): When generating bytecode: non empty 5255 method bodies not to rule out discarding `<clinit>'; don't use 5256 <clinit> to initialize static fields with constant initializers. 5257 52582000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com> 5259 5260 * gjavah.c (print_method_info): Added `synth' parameter. Skip 5261 synthetic methods. 5262 (method_synthetic): New global. 5263 (HANDLE_METHOD): Recognize synthetic method and tell 5264 `print_method_info' about it. 5265 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're 5266 processing a synthetic method. 5267 * jcf-reader.c (skip_attribute): New function. 5268 ( skip_attribute): Likewise. 5269 52702000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com> 5271 5272 * parse.y (build_outer_field_access): Fixed comments. 5273 (fix_constructors): Emit the initialization of this$<n> before 5274 calling $finit$. 5275 (resolve_qualified_expression_name): Build an access to `decl' if 5276 necessary. 5277 52782000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com> 5279 5280 * parse-scan.y (curent_class): Non longer const. 5281 (inner_qualifier, inner_qualifier_length): Deleted. 5282 (current_class_length): New global. 5283 (bracket_count): Fixed typo in leading comment. 5284 (anonymous_count): New global. 5285 (class_instance_creation_expression:): Handle anonymous classes. 5286 (anonymous_class_creation:): New rule. 5287 (push_class_context): Rewritten. 5288 (pop_class_context): Likewise. 5289 (INNER_QUALIFIER): Macro deleted. 5290 (report_class_declaration): call `push_class_context' when 5291 entering the function. `fprintf' format modified not to use 5292 INNER_QUALIFIER. 5293 (report_class_declaration): Assign `package_name' and 5294 `current_class' to NULL separately. 5295 52962000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com> 5297 5298 * expr.c (build_invokeinterface): Call layout_class_methods on 5299 target interface. 5300 53012000-07-27 Tom Tromey <tromey@cygnus.com> 5302 Anthony Green <green@cygnus.com> 5303 Alexandre Petit-Bianco <apbianco@cygnus.com> 5304 5305 * class.c (make_class_data): Create vtable for abstract classes. 5306 (get_dispatch_table): Changed to cope with abstract classes. 5307 53082000-07-27 Tom Tromey <tromey@cygnus.com> 5309 5310 * parse.y (patch_method_invocation): Don't reverse the argument 5311 list when dealing with anonymous class constructors. Fixed typo in 5312 comment. 5313 53142000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com> 5315 5316 * parse.y (build_alias_initializer_parameter_list): Reverse 5317 crafted list when building aliases for anonymous class 5318 constructors. 5319 53202000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com> 5321 5322 * parse.y (jdep_resolve_class): Don't bother checking potential 5323 innerclass access if `decl' is NULL. 5324 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the 5325 WFL. 5326 53272000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com> 5328 5329 * parse.c: Remove (again.) 5330 53312000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com> 5332 5333 * parse.y (find_as_inner_class): Removed 2000-07-19 patches. 5334 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved 5335 outside the `if' statement, alias to innerclass removed, `decl' 5336 used to mark the class complete. 5337 53382000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com> 5339 5340 * parse.y (simple_name:): Fixed typo in error message. 5341 53422000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com> 5343 5344 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node 5345 or its first operand can be error marks. 5346 53472000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com> 5348 5349 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC. 5350 * parse.y (method_header): Likewise. 5351 53522000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com> 5353 5354 * parse.y (process_imports): Consider that one might be trying to 5355 import an innerclass. Fixes gcj/254 5356 53572000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com> 5358 5359 * parse.y (find_as_inner_class): Handle the case where the 5360 enclosing context of an innerclass has been loaded as bytecode. 5361 53622000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com> 5363 5364 * parse.y (simple_name:): Reject `$' in type names. 5365 (resolve_type_during_patch): Use `type' as a second 5366 argument to resolve_no_layout. Fixes gcj/257. 5367 53682000-07-18 Bryce McKinlay <bryce@albatross.co.nz> 5369 5370 * parse.y (find_most_specific_methods_list): Select the only 5371 non-abstract method even if max has been set. 5372 Fixes gcj/285, gcj/298. 5373 53742000-07-18 Jeff Sturm <jeff.sturm@appnet.com> 5375 5376 * lang-specs.h: Added %(jc1) to java compiler options. 5377 53782000-07-14 Zack Weinberg <zack@wolery.cumb.org> 5379 5380 * .cvsignore: New file. 5381 53822000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com> 5383 5384 * parse.y (not_accessible_p): Access granted to innerclasses 5385 (indirectly) extending the reference type. Fixes gcj/249. 5386 53872000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com> 5388 5389 * parse.y (patch_method_invocation): Fixed comment. 5390 (maybe_use_access_method): Build this$<n>s to the context of the 5391 target method, or a type that extends it. Fixes gcj/242. 5392 53932000-07-13 Mark Mitchell <mark@codesourcery.com> 5394 5395 * parse.c: Remove. 5396 53972000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com> 5398 5399 * parse.y (fold_constant_for_init): Avoid bullish conversion. 5400 54012000-07-13 Tom Tromey <tromey@cygnus.com> 5402 5403 * lang-specs.h: Added %{I*}. 5404 54052000-07-13 Zack Weinberg <zack@wolery.cumb.org> 5406 5407 * lang-specs.h: Use the new named specs. Remove unnecessary braces. 5408 54092000-07-12 Mark Mitchell <mark@codesourcery.com> 5410 5411 * parse-scan.c: Remove. 5412 54132000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com> 5414 5415 * class.c (set_super_info): Handled protected inner classes. 5416 (common_enclosing_context_p): Bail early if arguments aren't both 5417 inner classes. 5418 (get_access_flags_from_decl): Handle private and protected inner 5419 classes. 5420 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro. 5421 (CLASS_PROTECTED): Likewise. 5422 (struct lang_type): New bitfield `poic'. 5423 * parse.y (jdep_resolve_class): Call check_inner_class_access on 5424 inner classes only. 5425 (check_inner_class_access): Renamed arguments, added 5426 comments. Handles protected inner classes (fixes gcj/225) 5427 (not_accessible_p): Fixed comments. Avoid handling inner classes. 5428 54292000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com> 5430 5431 * parse.y (resolve_qualified_expression_name): Verify qualified 5432 access to `this'. Fixes gcj/239. 5433 54342000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com> 5435 5436 * jcf-write.c (generate_classfile): Don't install ConstantValue 5437 for null pointers. 5438 54392000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com> 5440 5441 * parse.y (resolve_qualified_expression_name): Handle inner class 5442 access. Fixes gcj/256. 5443 54442000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com> 5445 5446 * jcf-write.c (generate_classfile): Properly install the 5447 ConstantValue attribute and the initial value constant pool index 5448 on string constants. 5449 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting 5450 class files. 5451 54522000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com> 5453 5454 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while 5455 construct. 5456 * parse.y (find_as_inner_class): Fixed typo. 5457 (do_resolve_class): Explore enclosing contexts when searching for 5458 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME. 5459 (check_inner_class_access): Check `decl' which can be null in case 5460 of previous errors. 5461 54622000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com> 5463 5464 * java-tree.h (java_debug_context): Declared `extern'. 5465 (safe_layout_class): Likewise. 5466 * parse.y (resolve_field_access): Field must be `static' in order 5467 to be replaced by its initial value. Added comments. 5468 (find_applicable_accessible_methods_list): Fixed typo. 5469 (find_most_specific_methods_list): Methods found in innerclasses 5470 take over methods founds in the enclosing contexts. 5471 (java_complete_tree): Loosen restrictions on the type of DECLs 5472 that can be replaced by their initialization values. 5473 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'. 5474 54752000-07-05 Tom Tromey <tromey@cygnus.com> 5476 5477 * Make-lang.in (PARSE_DIR): New macro. 5478 (PARSE_RELDIR): Likewise. 5479 (PARSE_C): Likewise. 5480 (PARSE_SCAN_C): Likewise. 5481 ($(PARSE_C)): New target. 5482 ($(PARSE_SCAN_C)): Likewise. 5483 (SET_BISON): New macro. 5484 (BISONFLAGS): Likewise. 5485 (JAVABISONFLAGS): Likewise. 5486 54872000-07-02 Bryce McKinlay <bryce@albatross.co.nz> 5488 5489 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream 5490 argument on the first pass for CNI as well as JNI. 5491 (print_method_info): Set up method name on the first pass only. 5492 54932000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com> 5494 5495 * parse.y (parser_qualified_classname): Removed parameter 5496 `is_static'. 5497 (create_interface): Removed first passed parameter to 5498 parser_qualified_classname. 5499 (create_class): Likewise. Don't install alias on static 5500 innerclasses. Fixes gcj/275. 5501 55022000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com> 5503 5504 * parse.y (maybe_generate_pre_expand_clinit): Don't build a 5505 debugable statement with empty_stmt_node. Fixes gcj/272 5506 55072000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com> 5508 5509 * expr.c (build_instanceof): Layout type after it's loaded. Fixes 5510 gcj/271. 5511 55122000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com> 5513 5514 * jcf-write.c (push_long_const): Appropriately cast short negative 5515 constant to jword. 5516 55172000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com> 5518 5519 * parse.y (verify_constructor_super): Use loop variable 5520 `m_arg_type' initialized with `mdecl_arg_type'. 5521 55222000-06-29 Tom Tromey <tromey@cygnus.com> 5523 5524 * parse.y (resolve_field_access): Handle case where `type_found' 5525 is NULL. 5526 55272000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com> 5528 5529 * expr.c (lookup_field): The same field can be found through two 5530 different interface. Don't declare it ambiguous in that case. 5531 55322000-06-27 Tom Tromey <tromey@cygnus.com> 5533 5534 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r 5535 follows \r, then unget it at a lower level. 5536 55372000-06-26 Tom Tromey <tromey@cygnus.com> 5538 5539 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to 5540 java_complete_tree. 5541 55422000-06-25 Tom Tromey <tromey@cygnus.com> 5543 5544 * parse.y (for_statement): Wrap expression in a WFL if it is a 5545 constant. For PR gcj/268. 5546 55472000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com> 5548 5549 * parse.y (do_resolve_class): Minor optimiztion in the package 5550 list search. Removed unnecessary test and return statement. 5551 (valid_ref_assignconv_cast_p): Order of arguments to 5552 enclosing_context_p fixed. 5553 55542000-06-24 Tom Tromey <tromey@cygnus.com> 5555 5556 * expr.c (lookup_field): Print error and return error_mark_node if 5557 field reference is ambiguous. 5558 5559 * parse.y (check_abstract_method_definitions): Also check if 5560 `other_method' is abstract. 5561 55622000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com> 5563 5564 * class.c (set_super_info): Handle ACC_PRIVATE for (inner) 5565 classes. 5566 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro. 5567 (struct lang_type): New field `pic'. 5568 (CLASS_PRIVATE): New macro. 5569 * parse.y (check_inner_class_access): New function. 5570 (jdep_resolve_class): Call it. 5571 55722000-06-23 Tom Tromey <tromey@cygnus.com> 5573 5574 * parse.y (patch_incomplete_class_ref): Initialize the returned 5575 class. For PR gcj/260. 5576 55772000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com> 5578 5579 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'. 5580 55812000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com> 5582 5583 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for 5584 Java specific checks. 5585 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage 5586 screened by DECL_P. 5587 * java-tree.def (CASE_EXPR): Marked 'e'. 5588 (DEFAULT_EXPR): Likewise. 5589 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage 5590 screened by DECL_P. 5591 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for 5592 Java specific checks. 5593 (generate_bytecode_insns): Test try_block for BLOCK before using 5594 BLOCK_EXPR_BODY. 5595 * parse.y (build_wfl_wrap): Added `location' argument. Set 5596 EXPR_WFL_LINECOL accordingly. 5597 (dim_expr:): Wrap constants with WFLs. 5598 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC. 5599 (resolve_package): Check for `stmt' not being a BLOCK before 5600 building a debuggable statement with it. 5601 (make_qualified_primary): Added extra parameter to build_wfl_wrap 5602 invocation. 5603 (resolve_field_access): Make sure `decl' is a DECL before treating 5604 it as such. 5605 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an 5606 IDENTIFIER_NODE before treating it as such. 5607 (patch_new_array_init): Make sure `elt' is a TREE_LIST before 5608 treating it as such. 5609 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro 5610 to be applied only on non array types. 5611 56122000-06-16 Per Bothner <per@bothner.com> 5613 5614 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't 5615 define in terms of DECL_RESULT, as that fails when --enable-checking. 5616 56172000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 5618 5619 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer 5620 types the same in comparison. 5621 (CHECK_OP): Add static prototype. 5622 56232000-06-13 Jakub Jelinek <jakub@redhat.com> 5624 5625 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN. 5626 * parse.y (java_complete_class): Set DECL_USER_ALIGN. 5627 * parse.c: Rebuilt. 5628 56292000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 5630 5631 * decl.c (create_primitive_vtable): Prototype. 5632 5633 * jcf-write.c (generate_bytecode_insns): Initialize variable 5634 `saved_context'. 5635 5636 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED. 5637 56382000-06-09 Bryce McKinlay <bryce@albatross.co.nz> 5639 5640 * parse.y (find_applicable_accessible_methods_list): Use a hashtable 5641 to track searched classes, and do not search the same class more than 5642 once. Call find_applicable_accessible_methods_list on immediate 5643 superclass, instead of search_applicable_method_list on all ancestors. 5644 Fix for PR gcj/238. 5645 56462000-06-09 Bryce McKinlay <bryce@albatross.co.nz> 5647 5648 * parse.y (register_fields): Permit static fields in inner classes 5649 if they are final. Fix for PR gcj/255. 5650 56512000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com> 5652 5653 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries. 5654 * parse.y (find_in_imports): Returned type changed to void, 5655 leading comment fixed. 5656 (register_package): New function. 5657 (qualify_and_find): Likewise. 5658 (package_declaration:): Use `register_package'. 5659 (single_type_import_declaration:): Removed local variable 5660 `node'. Added missing `;' for consistency. 5661 (type_import_on_demand_declaration:): Use `chainon' to link new 5662 entries. 5663 (lookup_field_wrapper): Lookup local variables defined in outer 5664 contexts first. 5665 (java_complete_class): Don't reverse the list of imported on demand. 5666 (do_resolve_class): Reorganized. Removed local variable 5667 `original_name'. Call `qualify_and_find' with the current package 5668 name, invoke `find_in_imports_on_demand' right after. Call 5669 `qualify_and_find' with the packages we've seen so far. Fixed 5670 operations numbering in comments. 5671 (java_expand_class): Don't reverse `package_list'. 5672 (find_most_specific_methods_list): New local variables `abstract' 5673 and `candidates'. Use them to pick the right method. 5674 5675Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com> 5676 5677 * parse.y (check_modifiers_consistency): Don't subtract out 5678 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY. 5679 56802000-06-04 Philipp Thomas <pthomas@suse.de> 5681 5682 * Makefile.in (INTLLIBS): New. 5683 (LIBS): Add above. 5684 (DEPLIBS): Ditto. 5685 5686Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 5687 5688 * class.c (get_dispatch_table): Build the vtable dummy entry list 5689 element with a null purpose. Fixed leading comment. 5690 (build_dtable_decl): Build an accurate dtable type when appropriate 5691 and use it. 5692 56932000-06-02 Richard Henderson <rth@cygnus.com> 5694 5695 * lang.c (lang_get_alias_set): New. 5696 56972000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com> 5698 5699 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree 5700 before using it as the accessed field. 5701 57022000-05-31 Tom Tromey <tromey@cygnus.com> 5703 5704 * java-tree.h (boolean_array_vtable, byte_array_vtable, 5705 char_array_vtable, short_array_vtable, int_array_vtable, 5706 long_array_vtable, float_array_vtable, double_array_vtable): 5707 Declare. 5708 * expr.c (get_primitive_array_vtable): New function. 5709 (create_primitive_vtable): New function. 5710 (java_lang_expand_expr): Enable code to statically generate 5711 arrays. 5712 * decl.c (init_decl_processing): Create primitive vtables. 5713 (boolean_array_vtable, byte_array_vtable, char_array_vtable, 5714 short_array_vtable, int_array_vtable, long_array_vtable, 5715 float_array_vtable, double_array_vtable): Define. 5716 57172000-05-26 Zack Weinberg <zack@wolery.cumb.org> 5718 5719 * java/parse.y (find_applicable_accessible_methods_list): 5720 Don't add an uninitialized value to the list. 5721 57222000-05-25 Tom Tromey <tromey@cygnus.com> 5723 5724 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC 5725 when trying to see if field's class should be initialized. Always 5726 initialize field's declaring class, not qualified class. 5727 For PR gcj/162. 5728 5729 * parse.y (array_constructor_check_entry): Pass `wfl_value', not 5730 `wfl_operator', to maybe_build_primttype_type_ref. 5731 Fixes PR gcj/235. 5732 57332000-05-23 Bryce McKinlay <bryce@albatross.co.nz> 5734 5735 * parse.y (patch_method_invocation): Don't try to lookup methods 5736 in primitive types. 5737 57382000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com> 5739 5740 * parse.y (resolve_field_access): Call the appropriate <clinit> 5741 before accessing the length of a static array. Craft a decl for 5742 the field while its time. Fixes PR gcj/129. 5743 57442000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com> 5745 5746 * parse.y (resolve_package): Correctly set `*next' (was off by 5747 one.) 5748 (resolve_qualified_expression_name): Fixed comment. 5749 5750Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 5751 5752 * jcf-parse.c (jcf_parse_source): Reset current_class and 5753 current_function_decl to NULL before parsing a new file. 5754 5755Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 5756 5757 * parse.y (block_end:): If the collected block doesn't feature a 5758 statement, insert an empty statement. 5759 57602000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com> 5761 5762 * parse.y (maybe_yank_clinit): New function. 5763 (maybe_generate_pre_expand_clinit): Always link <clinit> at the 5764 end of the list of methods belonging to a class. 5765 (java_complete_expand_method): Check whether <clinit> is really 5766 necessary and expand it accordingly. 5767 57682000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com> 5769 5770 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be 5771 processed by the method's switch statement. 5772 57732000-05-19 Tom Tromey <tromey@cygnus.com> 5774 5775 * java-tree.h: Added init state enum. 5776 * decl.c (emit_init_test_initialization): Initialize class 5777 initialization check variable by looking at class' state. 5778 57792000-05-19 Tom Tromey <tromey@cygnus.com> 5780 5781 * java-tree.h (build_instanceof): Declare. 5782 (build_get_class): Declare. 5783 * parse.y (patch_binop): Use build_instanceof. 5784 * expr.c (build_instanceof): New function. If class is final, 5785 don't make a function call. 5786 (expand_java_INSTANCEOF): Use it. 5787 (build_get_class): New function. 5788 57892000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br> 5790 5791 * jcf-write.c (generate_classfile): Scan the source_file for 5792 slashes with the right pointer variable. 5793 5794Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com> 5795 5796 * lang.c (lang_decode_option): Update -Wunused flags by calling 5797 set_Wunused. 5798 * decl.c (poplevel): Replace warn_unused with warn_unused_label. 5799 58002000-05-09 Zack Weinberg <zack@wolery.cumb.org> 5801 5802 * check_init.c (check_init): Constify local char *. 5803 * class.c (push_class): Constify local char *. 5804 * java_tree.h: Update prototypes. 5805 * jcf-io.c (open_class): Constify filename parameter and 5806 return value. 5807 (find_class): Remove redundant string copy. Cast return from 5808 open_class. 5809 * jcf-parse.c (read_class, parse_class_file, yyparse): 5810 Constify local char *. 5811 * jcf-write.c (generate_bytecode_insns, generate_classfile): 5812 Constify local char *. 5813 * jcf.h (JCF): Constify filename and classname. 5814 (JCF_FINISH): Cast args to FREE to char * when appropriate. 5815 * lang.c (init_parse): Constify parameter and return value. 5816 * lex.c (java_get_line_col): Constify filename parameter. 5817 * parse.h: Constify parser_ctxt.filename. Update prototypes. 5818 * parse.y (java_parser_context_suspend, 5819 issue_warning_error_from_context, safe_layout_class): Constify 5820 local char *. 5821 * parse.c: Regenerate. 5822 58232000-05-08 Tom Tromey <tromey@cygnus.com> 5824 5825 * expr.c (build_jni_stub): Cache the result of 5826 _Jv_LookupJNIMethod. 5827 58282000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com> 5829 5830 * decl.c (predef_filenames_size): Now 7. 5831 (predef_filenames): New seventh entry. 5832 58332000-05-04 Tom Tromey <tromey@cygnus.com> 5834 5835 * boehm.c (mark_reference_fields): Don't mark RawData fields. 5836 Keep track of when we've seen a reference field after a 5837 non-reference field. 5838 (get_boehm_type_descriptor): Handle case where we see 5839 non-reference fields but no trailing reference field. 5840 * decl.c (rawdata_ptr_type_node): Define. 5841 (init_decl_processing): Initialize rawdata_ptr_type_node. 5842 * java-tree.h (rawdata_ptr_type_node): Declare. 5843 58442000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 5845 5846 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format 5847 specifiers in calls to fprintf. 5848 58492000-05-03 Andrew Haley <aph@cygnus.com> 5850 5851 * expr.c (build_java_jsr): Use emit_jump, not expand_goto. 5852 5853 * javaop.h (WORD_TO_INT): New function. 5854 (IMMEDIATE_s4): Use WORD_TO_INT. 5855 * jcf.h (JPOOL_INT): Ditto. 5856 5857 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace 5858 separator. 5859 58602000-04-19 Tom Tromey <tromey@cygnus.com> 5861 5862 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE 5863 on native function. 5864 * jcf-parse.c (parse_class_file): Call build_jni_stub for native 5865 JNI methods. 5866 * expr.c (build_jni_stub): New function. 5867 * lang-specs.h: -fjni and -femit-class-file are incompatible. 5868 * parse.c: Rebuilt. 5869 * parse.y (java_complete_expand_methods): Expand a native method 5870 and call build_jni_stub if -fjni given. 5871 * lang-options.h: Document -fjni. 5872 * lang.c (flag_jni): New global. 5873 (lang_f_options): Added `jni' entry. 5874 * java-tree.h (soft_lookupjnimethod_node, 5875 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node): 5876 Declare. 5877 (flag_jni): Declare. 5878 (build_jni_stub): Declare. 5879 (struct lang_decl): Added `native' flag. 5880 (METHOD_NATIVE): Redefined to use `native' field of lang specific 5881 structure. 5882 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node, 5883 soft_jnipopsystemframe_node): New globals. 5884 (init_decl_processing): Set them. _Jv_InitClass only takes one 5885 argument. 5886 5887 * java-tree.def: Put into `C' mode. 5888 58892000-04-27 Tom Tromey <tromey@cygnus.com> 5890 5891 Fix for PR gcj/2: 5892 * expr.c (expand_invoke): Generate check to see if object pointer 5893 is null in nonvirtual invocation case. 5894 * java-tree.h (soft_nullpointer_node): Declare. 5895 * decl.c (soft_nullpointer_node): New global. 5896 (init_decl_processing): Initialize soft_nullpointer_node. 5897 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final' 5898 or `private' methods. 5899 (patch_invoke): Handle INVOKE_NONVIRTUAL case. 5900 5901Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 5902 5903 * decl.c (complete_start_java_method): Don't call _Jv_InitClass 5904 from <clinit> 5905 59062000-04-26 Tom Tromey <tromey@cygnus.com> 5907 5908 * zextract.c (find_zip_file_start): New function. 5909 (read_zip_archive): Use it. 5910 59112000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com> 5912 5913 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS. 5914 59152000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com> 5916 5917 * class.c (common_enclosing_context_p): New function. 5918 * java-tree.h (common_enclosing_context_p): Added prototype. 5919 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow 5920 classes sharing an outer context with the current instance. 5921 * parse.y (build_access_to_thisn): Fixed leading comment. 5922 (verify_constructor_super): New local `supper_inner'. Skip 5923 enclosing context argument in the case of inner class constructors. 5924 (patch_method_invocation): Insert proper context as second 5925 parameter to pure inner class constructor super invocations. 5926 5927Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 5928 5929 * parse.y (end_class_declaration): Reset the interface number 5930 counter. 5931 59322000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com> 5933 5934 * parse.y (source_start_java_method): Deleted unnecessary code. 5935 (patch_method_invocation): Fixed comment. 5936 59372000-04-24 Robert Lipe <robertlipe@usa.net> 5938 5939 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD. 5940 59412000-04-23 Tom Tromey <tromey@cygnus.com> 5942 5943 * boehm.c (mark_reference_fields): Use int_byte_position. 5944 59452000-04-22 Tom Tromey <tromey@cygnus.com> 5946 5947 * boehm.c (mark_reference_fields): Only call byte_position on 5948 non-static fields. 5949 59502000-04-22 Tom Tromey <tromey@cygnus.com> 5951 5952 * boehm.c (mark_reference_fields): Added `last_view_index' 5953 argument. Use DECL_FIELD_OFFSET to determine field's offset. 5954 5955Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com> 5956 5957 * parse.h (INTERFACE_INNER_MODIFIERS): New macro. 5958 * parse.y (check_class_interface_creation): Fixed comments. Select 5959 permitted modifiers for (inner) interfaces. Changed error message 5960 to report rejected modifiers used with local classes. 5961 59622000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com> 5963 5964 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes 5965 of directly inherited type considered in scope. 5966 * parse.y (do_resolve_class): Search inherited classes for inner 5967 classes. 5968 59692000-04-20 Tom Tromey <tromey@cygnus.com> 5970 5971 * parse.y (not_accessible_p): Use member's class, not current 5972 class, when doing inheritance check for protected reference. 5973 Fixes PR gcj/124. 5974 5975Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com> 5976 5977 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction. 5978 59792000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com> 5980 5981 * parse.y (lookup_field_wrapper): Search for final local aliases. 5982 (resolve_expression_name): Let lookup_field_wrapper search for 5983 final local aliases. Force the value of `name' if one is found. 5984 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have 5985 an expression name. Fixed comments. 5986 59872000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com> 5988 5989 * parse.y (yyerror): `msg' can be null, don't use it in that case. 5990 59912000-04-19 Tom Tromey <tromey@cygnus.com> 5992 5993 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop. 5994 59952000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com> 5996 5997 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'. 5998 59992000-04-18 Tom Tromey <tromey@cygnus.com> 6000 6001 PR gcj/211: 6002 * gjavah.c (utf8_cmp): Changed return value. 6003 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return 6004 result. 6005 (cxx_keywords): New global. 6006 (get_field_name): Handle new result of cxx_keyword_subst. 6007 (print_method_info): Likewise. 6008 60092000-04-17 Bryce McKinlay <bryce@albatross.co.nz> 6010 6011 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names 6012 with a newline, for CNI. 6013 (print_stub_or_jni): Print a space or newline before method name for 6014 CNI as well as JNI. 6015 (print_cxx_classname): Don't write leading "::" in CNI stub method. 6016 (process_file): Include gcj/cni.h if generating CNI stubs. 6017 60182000-04-16 Tom Tromey <tromey@cygnus.com> 6019 6020 * gjavah.c (decompile_method): Use print_field_name. 6021 Fixes PR gcj/205. 6022 60232000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com> 6024 6025 * parse.y (java_expand_classes): Reverse the package list once. 6026 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string 6027 reduction. 6028 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of 6029 the `==' and `!=' operators. 6030 60312000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com> 6032 6033 * jcf-write.c (generate_bytecode_insns): At invokation time, 6034 always relate an interface method to the type of its selector. 6035 60362000-04-05 Tom Tromey <tromey@cygnus.com> 6037 6038 Fix for PR gcj/2: 6039 * expr.c (expand_invoke): Generate check to see if object pointer 6040 is null in nonvirtual invocation case. 6041 * java-tree.h (soft_nullpointer_node): Declare. 6042 * decl.c (soft_nullpointer_node): New global. 6043 (init_decl_processing): Initialize soft_nullpointer_node. 6044 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final' 6045 or `private' methods. 6046 (patch_invoke): Handle INVOKE_NONVIRTUAL case. 6047 60482000-04-05 Tom Tromey <tromey@cygnus.com> 6049 6050 Fix for PR gcj/140: 6051 * parse.y (check_final_assignment): Recognize assignments to the 6052 `length' field of an array when generating class files. 6053 60542000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com> 6055 6056 * class.c (decl_hash): Prototype removed. 6057 (decl_compare): Likewise. 6058 60592000-04-05 Tom Tromey <tromey@cygnus.com> 6060 6061 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter. 6062 * parse.y (check_modifiers_consistency): Check for final/volatile 6063 clash. Fixes PR gcj/164. 6064 60652000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com> 6066 6067 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash', 6068 made global. 6069 (java_hash_compare_tree_node): Renamed from `decl_compare, made 6070 global. 6071 (add_method_1): Use `java_hash_hash_tree_node' and 6072 `java_hash_compare_tree_node'. 6073 * java-tree.h: (java_hash_hash_tree_node): Prototyped. 6074 (java_hash_compare_tree_node): Likewise. 6075 * parse.y (find_applicable_accessible_methods_list): Create, 6076 delete and use a hash table to remember already searched interfaces. 6077 60782000-04-03 Matt Welsh <mdw@cs.berkeley.edu> 6079 6080 * jcf-depend.c (add_entry): Fixed bug where list was always replaced 6081 with latest entry. 6082 60832000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 6084 6085 * boehm.c (mark_reference_fields, set_bit): Prototype. 6086 (set_bit): Un-ANSI-fy definition. 6087 6088 * class.c (init_test_hash_newfunc, decl_hash, decl_compare): 6089 Prototype. 6090 6091 * decl.c (emit_init_test_initialization): Likewise. 6092 6093 * gjavah.c (jni_print_char): Likewise. 6094 6095 * parse.y (create_new_parser_context): Likewise. 6096 6097Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6098 6099 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000 6100 patch missing hunk. Fixed indentation. 6101 61022000-03-30 Tom Tromey <tromey@cygnus.com> 6103 6104 * gjavah.c (D_NAN_MASK): Only define as word-reversed when 6105 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree. 6106 61072000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com> 6108 6109 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length' 6110 when negative *before* using it as an array index. 6111 * ChangeLog: Fixed typo. 6112 61132000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com> 6114 6115 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length' 6116 to 0 when it reaches -1. 6117 61182000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com> 6119 6120 * jcf-parse.c (get_constant): Properly cast `num' during the 6121 invocation of `add_double'. 6122 * jcf-write.c (push_long_const): Properly cast `lo' before 6123 comparing it to short bounds. 6124 * parse-scan.y (interface_declaration:): Rule re-arrange so that 6125 `interface_body:' is reduced after the current interface is 6126 pushed. 6127 61282000-03-26 Tom Tromey <tromey@cygnus.com> 6129 6130 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each 6131 Java-specific `-f' option. 6132 6133Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 6134 6135 * decl.c (init_decl_processing): Only call initialize_sizetypes once. 6136 Adjust order of making types. 6137 Make bitsize_*_node values. 6138 6139Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 6140 6141 * class.c (make_field_value): Use byte_position. 6142 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position. 6143 (java_array_data_offset): Likewise. 6144 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to 6145 bzero call. 6146 61472000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com> 6148 6149 * parse.y (check_abstract_method_definitions): New local 6150 `end_type_reached'. Make sure we also consider `end_type'. 6151 (java_check_abstract_method_definitions): Make sure we eventually 6152 consider `java.lang.Object'. 6153 (maybe_use_access_method): Don't use access method if not in the 6154 context of a pure inner class or if the method's context is right. 6155 (find_applicable_accessible_methods_list): New static flag 6156 `object_done'. Don't search abstract classes as interfaces. Fixed 6157 indentation. Fixed the `java.lang.Object' only search. Search 6158 class interface(s) first, then fully search enclosing contexts. 6159 (find_most_specific_methods_list): Pick the closest candidate when 6160 they're all abstract. 6161 6162Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6163 6164 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR: 6165 properly initialize `finished_label'. Don't emit gotos for empty 6166 try statements. 6167 61682000-03-19 Martin v. L�wis <loewis@informatik.hu-berlin.de> 6169 6170 * except.c (emit_handlers): Clear catch_clauses_last. 6171 61722000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com> 6173 6174 * parse.y (check_method_types_complete): New function. 6175 (create_class): Reset anonymous class counter only when seeing an 6176 non inner classe. 6177 (java_complete_class): JDEP_METHOD: Don't recompute signature 6178 if incomplete. 6179 61802000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com> 6181 6182 * class.c (build_static_ref): Fixed indentation in comment. 6183 * java-tree.def (TRY_EXPR): Fixed typo in name. 6184 (CLASS_LITERAL): Likewise. 6185 * java-tree.h: (TYPE_DOT_CLASS): New macro. 6186 (struct lang_type): New field `dot_class'. 6187 * jcf-write.c (generate_bytecode_insns): Fixed error message. 6188 (generate_classfile): Method `class$' is synthetic. 6189 * parse.y (build_do_class_method): New function. 6190 (build_dot_class_method_invocation): Likewise. 6191 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary. 6192 (resolve_qualified_expression_name): Handle CLASS_LITERAL. 6193 (qualify_ambiguous_name): Likewise. 6194 (patch_incomplete_class_ref): Invoke synthetic method if necessary. 6195 (build_try_statement): Fixed leading comment. 6196 6197Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 6198 6199 * class.c (make_field_value): Properly handle sizes. 6200 (get_dispatch_vector): Use tree_low_cst and host_integerp. 6201 (layout_class_method): Count using trees. 6202 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node. 6203 * expr.c (java_array_data_offset): Use int_bit_position. 6204 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst. 6205 (build_invokevirtual): Use tree_low_cst and do computations with trees. 6206 62072000-03-16 Tom Tromey <tromey@cygnus.com> 6208 6209 * lang.c (flag_hash_synchronization): New global. 6210 (lang_f_options): Added `hash-synchronization'. 6211 * lang-options.h: Mention -fhash-synchronization. 6212 * java-tree.h (flag_hash_synchronization): Declare. 6213 * expr.c (java_lang_expand_expr): Only push `sync_info' value when 6214 hash table synchronization is disabled. 6215 * decl.c (init_decl_processing): Only push `sync_info' value when 6216 hash table synchronization is disabled. 6217 * class.c (make_class_data): Only push `sync_info' field when hash 6218 table synchronization is disabled. Removed dead code. 6219 62202000-03-16 Tom Tromey <tromey@cygnus.com> 6221 6222 * lang.c (lang_decode_option): Enable -Wunused when -Wall given. 6223 62242000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com> 6225 6226 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous 6227 classes. 6228 * parse.y (patch_method_invocation): Handle anonymous classes 6229 creation in static context. 6230 62312000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com> 6232 6233 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro. 6234 * parse.y (resolve_qualified_expression_name): Use it. 6235 (patch_method_invocation): Likewise. 6236 62372000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com> 6238 6239 * parse.y (register_incomplete_type): JDEP_ENCLOSING set 6240 depending on the type of dependency which dictates what the 6241 current class is. 6242 (unresolved_type_p): Resolved types limited to the current class. 6243 62442000-03-15 Tom Tromey <tromey@cygnus.com> 6245 6246 * decl.c (init_decl_processing): Set type of `sync_info' to be 6247 pointer to Object. 6248 6249 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'. 6250 Correctly compute bit number for current slot. Zero `high' and 6251 `low' in DS_LENGTH case. Don't skip inherited fields. Use 6252 mark_reference_fields. 6253 (mark_reference_fields): New function. 6254 6255Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6256 6257 * parse.y (register_incomplete_type): Fixed initialization of 6258 JDEP_ENCLOSING. 6259 62602000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com> 6261 6262 * parse-scan.y (inner_qualifier, inner_qualifier_length): New 6263 static globals. 6264 (push_class_context, pop_class_context): New function. 6265 (class_body:): Call pop_class_context. 6266 (interface_body:): Likewise. 6267 (INNER_QUALIFIER): New macro. 6268 (report_class_declaration): Changed output format and use 6269 INNER_QUALIFIER. Call push_class_context. 6270 62712000-02-14 Andrew Haley <aph@cygnus.com> 6272 6273 * check-init.c (check_init): Add new cases for unary and binary 6274 tree nodes. 6275 62762000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com> 6277 6278 * parse.y (resolve_package): Set `next' once a type name has been 6279 progressively discovered. 6280 (resolve_qualified_expression_name): Propagate resolution only if 6281 there are remaining qualifiers. Take into account `q' might have 6282 been cleared after re-qualification. 6283 * parse.y (patch_method_invocation): New local `resolved'. 6284 Section dealing with qualified expression rewritten to use 6285 resolve_field_access. 6286 6287Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6288 6289 * parse.h (PUSH_CPC): Fixed indentation. 6290 (DEBUG_CPC): New macro. 6291 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT, 6292 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros. 6293 * parse.y (class_body_declaration:): Use 6294 SET_CPC_INSTANCE_INITIALIZER_STMT. 6295 (method_declaration:): Check for null current_function_decl. 6296 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT. 6297 (java_parser_context_pop_initialized_field): Better handling of 6298 empty lists. 6299 (maybe_make_nested_class_name): Mark nested class name as 6300 qualified when necessary. 6301 (end_class_declaration): Don't call java_parse_context_resume when 6302 one or more error occurred. 6303 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT. 6304 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and 6305 SET_CPC_INITIALIZER_STMT. 6306 (method_header): Check for inner classes declaring static methods. 6307 (resolve_qualified_expression_name): Handle situation where `this' 6308 is implied. 6309 6310Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org> 6311 6312 * typeck.c (build_prim_array_type): Correctly set the high word too. 6313 63142000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com> 6315 6316 * parse.y (java_complete_expand_methods): Leave <clinit> out of 6317 ordinary methods. 6318 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the 6319 list of methods for interfaces. 6320 63212000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com> 6322 6323 * parse.y (qualify_ambiguous_name): Properly handle expressions 6324 using `null'. 6325 63262000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com> 6327 6328 * parse.y (check_final_assignment): Extended to process 6329 COMPOUND_EXPR. 6330 (patch_assignment): Have check_final_assignment called only once. 6331 63322000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com> 6333 6334 * java-tree.h (IS_INIT_CHECKED): New flag. 6335 * check-init.c (check_init): Test and set IS_INIT_CHECKED. 6336 * parse.y (patch_string): Call force_evaluation_order on the 6337 completed string concatenation tree. 6338 * expr.c (force_evaluation_order): Call force_evaluation_order on 6339 function's arguments too. 6340 6341Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 6342 6343 * decl.c (emit_init_test_initialization): Mark KEY as unused. 6344 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT. 6345 (build_anewarray): Likewise. 6346 * parse.y (patch_newarray): Likewise. 6347 * parse.c: Regenerated. 6348 63492000-03-06 Bryce McKinlay <bryce@albatross.co.nz> 6350 6351 * decl.c (init_decl_processing): Added new class fields `depth', 6352 `ancestors', and `idt' to class_type_node. Use 6353 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node. 6354 * class.c (make_class_data): Push initial values for new fields. 6355 * java-tree.h: Updated prototype for `build_invokeinterface'. 6356 * expr.c (build_invokeinterface): Changed parameters to accept 6357 `method' tree. Calculate index of `method' in its declaring 6358 interface. Build call to _Jv_LookupInterfaceMethodIdx. 6359 (expand_invoke): Call `build_invokeinterface' with new parameters. 6360 * parse.y (patch_invoke): Call `build_invokeinterface' with new 6361 parameters. 6362 63632000-03-06 Bryce McKinlay <bryce@albatross.co.nz> 6364 6365 * typeck.c (lookup_do): Search superinterfaces first 6366 when looking up an interface method. From Godmar Back 6367 <gback@cs.utah.edu> 6368 63692000-03-06 Tom Tromey <tromey@cygnus.com> 6370 6371 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c. 6372 63732000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com> 6374 6375 * java-tree.h (lookup_argument_method2): Declared. 6376 (safe_layout_class): Prototype moved from parse.h. 6377 * parse.h (safe_layout_class): Prototype moved to java-tree.h. 6378 * parse.y (java_check_regular_methods): Local `super_class' gone. 6379 Call lookup_argument_method2 instead of lookup_argument_method. 6380 Perform modifier match for methods found declared in implemented 6381 interfaces. Fixed indentation problem. Overriding/hiding error 6382 report to take place only for methods found in classes. 6383 * typeck.c (lookup_argument_method): Changed leading 6384 comment. Re-written by calling lookup_do. 6385 (lookup_argument_method2): New function. 6386 (lookup_java_method): Re-written by calling lookup_do. 6387 (lookup_do): New function. 6388 6389Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6390 6391 * check-init.c (check_init): Removed dead code. Handle (blank) 6392 final variables. 6393 * parse.y (declare_local_variables): New local `final_p', set it 6394 and use it to initialize LOCAL_FINAL. 6395 (check_final_assignment): Only check FIELD_DECLs. 6396 63972000-02-17 Tom Tromey <tromey@cygnus.com> 6398 6399 * Makefile.in (JAVA_OBJS): Added boehm.o. 6400 (boehm.o): New target. 6401 * Make-lang.in (JAVA_SRCS): Added boehm.c. 6402 * java-tree.h (flag_use_boehm_gc): Declare. 6403 (get_boehm_type_descriptor): Declare. 6404 * lang.c (lang_f_options): Added `use-boehm-gc'. 6405 (flag_use_boehm_gc): New global. 6406 * lang-options.h: Added -fuse-boehm-gc. 6407 * boehm.c: New file. 6408 * class.c (get_dispatch_table): If class uses a Boehm type 6409 descriptor, put it in the vtable. 6410 (make_class_data): Removed dead code. 6411 64122000-03-03 Per Bothner <per@bothner.com> 6413 6414 * decl.c (init_decl_processing): Initialize sizetype properly. 6415 64162000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com> 6417 6418 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro. 6419 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros. 6420 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro. 6421 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise. 6422 (jcf_parse): New local `current'. Load innerclasses seen in outer 6423 context being processed. 6424 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro. 6425 * jcf-write.c (append_innerclasses_attribute): New function. 6426 (append_innerclasses_attribute_entry): Likewise. 6427 (get_access_flags): Handle static classes. Set anonymous and local 6428 classes to be private. 6429 (generate_classfile): Attribute count adjusted. Call 6430 append_innerclasses_attribute. 6431 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use 6432 PURE_INNER_CLASS_TYPE_P. 6433 * parse.y (parser_qualified_classname): New parameter `is_static', 6434 produce non qualified name accordingly. 6435 (block_statement:): Set LOCAL_CLASS_P when declaring local class. 6436 (create_interface): Added argument to parser_qualified_classname. 6437 (create_class): Added argument to parser_qualified_classname. Setup 6438 alias for top level classes. Use PURE_INNER_CLASS_DECP_P. 6439 (add_inner_class_fields): Fixed indentation. 6440 (method_declarator): Use PURE_INNER_CLASS_DECP_P. 6441 (method_declarator): Fixed typo in comment. 6442 (craft_constructor): Use PURE_INNER_CLASS_DECP_P. 6443 (build_current_thisn): Likewise. 6444 (patch_method_invocation): Likewise. 6445 64462000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de> 6447 6448 * decl.c (current_function_decl): Move to toplev.c. 6449 6450Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 6451 6452 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h. 6453 (DECL_BIT_INDEX): Use underlying representation. 6454 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise. 6455 6456Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 6457 6458 * expr.c (build_java_ret): Pass proper type to size_binop. 6459 64602000-02-25 Anthony Green <green@cygnus.com> 6461 6462 * expr.c (build_class_init): Mark the decl to be ignored by 6463 check_init. 6464 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c 6465 * check-init.c: Move DECL_BIT_INDEX to java-tree.h 6466 * class.c (init_test_hash_newfunc): New function. 6467 (decl_hash): New function. 6468 (decl_compare): New function. 6469 * decl.c (emit_init_test_initialization): New function. 6470 (complete_start_java_method): Traverse the init test hashtable, 6471 calling emit_init_test_initialization. 6472 (always_initialize_class_p): Define. 6473 * expr.c (build_class_init): Use initialization tests when 6474 emitting class initialization code. 6475 (always_initialize_class_p): Declare. 6476 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to 6477 1. 6478 * java-tree.h: Include hash.h. 6479 (DECL_FUNCTION_INIT_TEST_TABLE): Define. 6480 (struct lang_decl): Add init_test_table field. 6481 (init_test_hash_entry): Define. 6482 6483Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6484 6485 * gjavah.c (main): Avoid using `argi' to report unimplemented 6486 options. 6487 6488Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6489 6490 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR: 6491 initialize locals to avoid warnings. Local `exception_type' moved 6492 into if statement. 6493 6494Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6495 6496 * parse.y (resolve_expression_name): Use `orig' as a second 6497 argument to resolve_field_access. 6498 (resolve_field_access): Removed unnecessary code when dealing with 6499 static fields. 6500 6501Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6502 6503 * class.c (push_super_field): Don't push the field twice. 6504 * jcf-parse.c (parse_source_file): Call java_reorder_fields. 6505 * parse.h (java_reorder_fields): Prototyped. 6506 * parse.y (java_reorder_fields): New function. 6507 (java_layout_class): Simplified not to worry about re-ordering. 6508 65092000-02-23 Tom Tromey <tromey@cygnus.com> 6510 6511 * gjavah.c (print_name): In JNI case, correctly quote string. 6512 (print_method_info): Don't handle overrides in JNI mode. 6513 65142000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com> 6515 6516 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned 6517 value type set to `boolean_type_node'. 6518 6519Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de> 6520 6521 * jcf-dump.c (main): Test for correct condition after 6522 output file creation. 6523 65242000-02-19 Anthony Green <green@cygnus.com> 6525 6526 * jcf-depend.c (add_entry): Fix test for first list entry. 6527 6528Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 6529 6530 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT. 6531 * constants.c (build_constants_constructor): Likewise. 6532 65332000-02-19 Anthony Green <green@cygnus.com> 6534 6535 * jcf-depend.c (add_entry): Add entries to the end of the list. 6536 6537Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi> 6538 6539 * decl.c (INT_TYPE_SIZE): Define if necessary. 6540 (expand_java_return): Handle the case of a native integer smaller 6541 than a JVM integer. 6542 65432000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de> 6544 6545 * gjavah.c (help): Use GCCBUGURL. 6546 * jv-scan.c (help): Likewise. 6547 * jcf-dump.c (help): Likewise. 6548 6549Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6550 6551 * jcf-write.c (generate_bytecode_insns): Don't generate empty 6552 `finally' clauses. 6553 6554Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6555 6556 * jcf-parse.c (load_class): Call `fatal' if no file containing 6557 the target class are found. 6558 65592000-02-16 Zack Weinberg <zack@wolery.cumb.org> 6560 6561 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on 6562 lex.c, lex.h, and PARSE_H to... 6563 (parse.o, parse-scan.o): ...here, respectively. 6564 6565 * lex.c: Split out code that may trigger SIGFPE from yylex() 6566 to its own function. 6567 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value. 6568 65692000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 6570 6571 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h. 6572 65732000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com> 6574 6575 * parse.y (outer_field_access_p): Stop in time when outer contexts 6576 are exhausted. 6577 (resolve_qualified_expression_name): Properly qualify *everything* 6578 after a package.type to be resoled as expression names. 6579 (find_applicable_accessible_methods_list): Save/restore `class' to 6580 isolate it from a possible outer context search. 6581 65822000-02-15 Tom Tromey <tromey@cygnus.com> 6583 6584 * gjavah.c (jni_print_char): New function. 6585 (print_full_cxx_name): Use it. 6586 (decode_signature_piece): Likewise. 6587 (print_cxx_classname): Likewise. 6588 65892000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 6590 6591 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with 6592 version.o. 6593 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h. 6594 6595 * gjavah.c: Include version.h. 6596 6597 * jcf-dump.c: Likewise. 6598 6599 * jv-scan.c: Likewise. 6600 6601Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6602 6603 * parse.y (outer_field_access_fix): First parameter now a tree 6604 node. Check for assignement to final. First argument to 6605 build_outer_field_access_fix modified to accommodate prototype. 6606 (build_outer_field_access): Don't check for assignment to final 6607 here. 6608 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node' 6609 possibly returned by outer_field_access_fix. Changed 6610 outer_field_access_fix's first argument. 6611 (check_final_assignment): $finit$'s context is OK. 6612 (patch_unaryop): Use node instead of its line/column value when 6613 calling outer_field_access_fix. 6614 6615Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6616 6617 * parse.y (interface_declaration:): No longer tagged 6618 <node>. Re-installed default action. 6619 (class_member_declaration:): Handle inner interfaces. 6620 (interface_member_declaration): Handle inner interfaces and 6621 classes. 6622 (create_interface): Push error if one seen. Suspend parsing 6623 context when processing an inner interface. 6624 (register_fields): Inner class static field limitations not to 6625 apply to inner interfaces. 6626 6627Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6628 6629 * jcf-parse.c (load_class): Update `java_error_count' when a 6630 class' file can't be found. 6631 (parse.y): Avoid (byte)code generation when errors seen. 6632 6633Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6634 6635 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal' 6636 decodes a valid node. 6637 (patch_binop): Handle TRUNC_DIV_EXPR. 6638 6639Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6640 6641 * parse.y (resolve_package): New local `acc'. Try to progressively 6642 build and guess a package and type name. 6643 6644Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6645 6646 * parse.y (find_applicable_accessible_methods_list): Load and 6647 layout the search class if necessary. 6648 (java_complete_tree): Keep to original type of the folded initial 6649 value. 6650 66512000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com> 6652 6653 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT. 6654 Generate error message if circularity is detected. New static 6655 local `list'. 6656 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. * 6657 * jcf-write.c (generate_bytecode_insns): Very simply handle 6658 SAVE_EXPR. 6659 * parse.y (java_check_circular_reference): Use 6660 `cyclic_inheritance_report' during report, if necessary. 6661 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid 6662 walking NEW_ARRAY_INIT twice. 6663 66642000-02-09 Tom Tromey <tromey@cygnus.com> 6665 6666 * parse.y (check_class_interface_creation): Allow inner classes to 6667 be `private' or `protected', check modifiers' consistency. Prevent 6668 block local classes from bearing any modifiers. 6669 66702000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 6671 6672 * except.c (check_start_handlers): Re-add prototype lost in last 6673 patch. 6674 (maybe_start_try): Remove excess argument to `check_start_handlers'. 6675 66762000-02-09 Andrew Haley <aph@cygnus.com> 6677 6678 * decl.c (clear_binding_level): Remove excess initializer. 6679 (maybe_poplevels): Remove unused variable. 6680 (force_poplevels): Ditto. 6681 (struct binding_level): Add comment. 6682 66832000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com> 6684 6685 * jcf-write.c (generate_classfile): Don't consider 6686 pre-initialization with reference value (use <clinit> instead.) 6687 * parse.y (java_fix_constructors): No generated constructor for 6688 interfaces. 6689 (build_outer_field_access): Removed debug message. 6690 (outer_field_expanded_access_p): Adapted to bytecode generation. 6691 (build_outer_field_access_method): Use fix_method_argument_names. 6692 (build_outer_method_access_method): Fixed indentation. Added 6693 comment. Handle access method generation for static and also void 6694 methods. 6695 (build_access_to_thisn): Inserted debug message. 6696 (maybe_build_thisn_access_method): Use fix_method_argument_names. 6697 (resolve_qualified_expression_name): Fixed comment. 6698 (not_accessible_p): Adapted to bytecode generation. Added comment. 6699 (patch_method_invocation): Added comment. 6700 (maybe_use_access_method): Fixed leading comment. Handle static 6701 methods. 6702 (java_complete_lhs): Don't shortcut handling of initialized upon 6703 declaration String type static fields when generating bytecode. 6704 (patch_unaryop): Handle outer field access when generating 6705 bytecode. 6706 6707Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6708 6709 * java-tree.h (FIELD_THISN): New macro. 6710 * jcf-write.c (append_synthetic_attribute): New function. 6711 (generate_classfile): Set "Synthetic" attribute on this$<n>, 6712 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation. 6713 * parse.y (add_inner_class_fields): Set FIELD_THISN for created 6714 this$<n> fields. 6715 (build_outer_field_access): Turned on access functions usage and 6716 generation when compiling to bytecode. 6717 (maybe_use_access_method): Likewise. 6718 67192000-01-25 Andrew Haley <aph@cygnus.com> 6720 6721 * java-except.h (struct eh_range): Add `expanded' field. 6722 (maybe_start_try): Add end_pc arg. 6723 (maybe_end_try): Ditto. 6724 * java-tree.h (force_poplevels): new function. 6725 * expr.c (expand_byte_code): Don't call maybe_start_try or 6726 maybe_end_try. 6727 * except.c (add_handler): Reset expanded. 6728 (expand_start_java_handler): Set expanded. 6729 (check_start_handlers): Don't expand a start handler that's 6730 already been expanded. 6731 (maybe_start_try): Add end_pc arg. Only expand a handler which 6732 ends after end_pc. 6733 (expand_end_java_handler): call force_poplevels. 6734 (force_poplevels): new function. 6735 * decl.c (binding_level): Add start_pc of binding level. 6736 (maybe_pushlevels): Call maybe_start_try when pushing binding 6737 levels. 6738 (maybe_poplevels): Call maybe_end_try when popping binding levels. 6739 (LARGEST_PC): Define. 6740 (clear_binding_level): Use LARGEST_PC. 6741 6742 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define. 6743 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define. 6744 (binding_depth, is_class_level, current_pc): new variables. 6745 (struct binding_level): ditto. 6746 (indent): new function. 6747 (push_jvm_slot): add debugging info. 6748 (maybe_pushlevels): ditto. 6749 (maybe_poplevels): ditto. 6750 (pushlevel): ditto. 6751 (poplevel): ditto. 6752 (start_java_method): ditto. 6753 (give_name_to_locals): comment only. 6754 * except.c (binding_depth, is_class_level, current_pc): 6755 new variables. 6756 (expand_start_java_handler): add debugging info. 6757 (expand_end_java_handler): ditto. 6758 67592000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 6760 6761 * gjavah.c (overloaded_jni_method_exists_p): Add prototype. 6762 (print_name_for_stub_or_jni, process_file): Constify a char*. 6763 67642000-02-03 Tom Tromey <tromey@cygnus.com> 6765 6766 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input. 6767 67682000-01-31 Scott Bambrough <scottb@netwinder.org> 6769 6770 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to 6771 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is 6772 defined to be 1. 6773 6774Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6775 6776 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code. 6777 * java-tree.h (TYPE_II_STMT_LIST): New macro. 6778 (struct lang_type): New field `ii_block'. 6779 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST, 6780 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST. 6781 * parse.h (struct parser_ctxt): New field `instance_initializers'. 6782 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST, 6783 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT, 6784 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New 6785 macros. 6786 * parse.y (add_instance_initializer): New function. 6787 (in_instance_initializer): New static global. 6788 (class_body_declaration:): Link instance initializer block. 6789 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT. 6790 (array_creation_expression:): Remove unused local. 6791 (java_parser_context_push_initialized_field): Fixed leading 6792 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and 6793 CPC_INSTANCE_INITIALIZER_LIST. 6794 (java_parser_context_pop_initialized_field): Likewise. 6795 (add_inner_class_fields): Use CPC_INITIALIZER_STMT. 6796 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and 6797 CPC_INITIALIZER_STMT. 6798 (fix_constructors): New local `class_type'. Use it. Call 6799 add_instance_initializer. 6800 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR. 6801 (patch_return): Forbid return in instance initializers. 6802 (patch_throw_statement): Enforce exception handling in the context 6803 of instance initializers. 6804 68052000-02-03 Tom Tromey <tromey@cygnus.com> 6806 6807 * Make-lang.in (java.mostlyclean): Remove executables in 6808 `mostlyclean'. 6809 68102000-01-31 Scott Bambrough <scottb@netwinder.org> 6811 6812 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when 6813 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1. 6814 (java_float_finite): Convert to use union Word from javaop.h. 6815 (java_double_finite): Convert to use union DWord from javaop.h. 6816 68172000-02-02 Tom Tromey <tromey@cygnus.com> 6818 6819 * gjavah.c (options): Added `jni' entry. 6820 (help): Document -jni. 6821 (flag_jni): New global. 6822 (process_file): Handle JNI output. Don't print text from 6823 -prepend, -add, etc, when generating stubs. Only remove `.class' 6824 suffix if it actually exists. 6825 (main): Create a `.c' file when run with `--jni --stubs'. Create 6826 correct output file name with `--jni'. 6827 (print_include): Mangle header name differently in JNI case. 6828 (HANDLE_METHOD): In JNI mode, call print_method_info to generate 6829 method list. 6830 (print_method_info): Handle JNI case. Put signature info into 6831 method name. Handle case when STREAM is NULL. 6832 (print_name_for_stub_or_jni): New function. 6833 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI. 6834 (print_cxx_classname): Handle JNI. 6835 (print_full_cxx_name): Likewise. 6836 (decode_signature_piece): Likewise. 6837 (overloaded_jni_method_exists_p): New function. 6838 (struct method_name): Added `signature' and `sig_length' fields. 6839 (HANDLE_END_FIELD): Do nothing in JNI mode. 6840 68412000-02-02 Tom Tromey <tromey@cygnus.com> 6842 6843 * jv-scan.c: Include version.c, <getopt.h>. 6844 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros. 6845 (options): New array. 6846 (usage): New function. 6847 (version): New function. 6848 (main): Use getopt_long to parse command line. 6849 * jcf-dump.c: Include version.c, <getopt.h>. 6850 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION, 6851 OPT_JAVAP): New macros. 6852 (options): New array. 6853 (usage): Return `void'. Changed message. 6854 (help): New function. 6855 (version): New function. 6856 (main): Use getopt_long_only to parse command line. 6857 * gjavah.c: Include <getopt.h>. 6858 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP, 6859 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M, 6860 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros. 6861 (options): New array. 6862 (java_no_argument): Removed. 6863 (help): Updated with missing options. 6864 (main): Use getopt_long_only to parse command line. 6865 (usage): Changed message. 6866 6867Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6868 6869 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code. 6870 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG, 6871 ANONYMOUS_ARRAY_INITIALIZER): New access macros. 6872 * parse.y (array_creation_expression:): Handle anonymous arrays. 6873 (build_array_from_name): Don't set `ret_name' if null. 6874 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR. 6875 (qualify_ambiguous_name): Likewise. 6876 (java_complete_expand_class): Likewise. 6877 6878Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6879 6880 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo. 6881 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro. 6882 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise. 6883 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P. 6884 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces 6885 AIPL_FUNCTION_COMPLETED_INVOCATION. 6886 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces 6887 AIPL_FUNCTION_INVOCATION_READY. 6888 (AIPL_FUNCTION_DECLARATION): New enum entry. 6889 * parse.y (reorder_static_initialized): New function. 6890 (java_parser_context_pop_initialized_field): Use it. 6891 (add_inner_class_fields): Use 6892 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment 6893 augmented. Install marker after last alias initializer, if any. 6894 (generate_finit): Fixed typo. Don't try to retain only the used 6895 fields. 6896 (method_header): Compute and set DECL_FUNCTION_NAP. 6897 (method_declarator): Fixed comment. Insert alias initializer in 6898 parameter list. 6899 (build_alias_initializer_parameter_list): Fixed leading 6900 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value 6901 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. 6902 (java_complete_expand_class): Code to retain only used aliases 6903 removed. 6904 (java_complete_expand_methods): New local `first_decl'. Generate 6905 $finit$ first, then expand the constructors, regular methods and 6906 <clinit>. 6907 (java_complete_expand_method): Don't report error on missing 6908 return statement if previously detected bogus. 6909 (fix_constructors): Don't patch constructor parameters list. 6910 (patch_method_invocation): Use new AIPL enum values. Reverse 6911 alias initializer list for anonymous classes. 6912 69132000-01-30 Anthony Green <green@redhat.com> 6914 6915 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to 6916 determine how many stack slots to pop. 6917 69182000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com> 6919 6920 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better 6921 error handling/recovery. 6922 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment. 6923 6924Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 6925 6926 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS, 6927 FIELD_LOCAL_ALIAS_USED): New macros. 6928 (DECL_FUNCTION_NAP): New macro. 6929 (struct lang_decl): New field `nap'. 6930 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros. 6931 (struct lang_type): New fields `finit_stmt_list' and 6932 `clinit_stmt_list'. 6933 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST. 6934 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro. 6935 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS, 6936 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros. 6937 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION, 6938 AIPL_FUNCTION_INVOCATION_READY): New enum fields. 6939 (BUILD_THROW): Macro line separator re-indented. 6940 * parse.y (end_class_declaration): New function. 6941 (maybe_generate_pre_expand_clinit): New name for 6942 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST, 6943 pre-expand static fields. 6944 (maybe_generate_clinit): Function deleted. 6945 (check_for_static_method_reference): Prototype's parameter list 6946 indented. 6947 (generate_finit): New name for maybe_generate_finit. Changed 6948 leading comment. Function rewritten to use 6949 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list. 6950 (build_alias_initializer_parameter_list): New function. 6951 (java_parser_context_pop_initialized_field): Likewise. 6952 (add_inner_class_fields): Likewise. 6953 (type_declaration:): Call end_class_declaration. 6954 (class_member_declaration:): Likewise. 6955 (formal_parameter_list:): Fixed typos. 6956 (formal_parameter:): Use ARG_FINAL_P to mark created tree list 6957 element. Improved error handling. 6958 (block_statement:): Call end_class_declaration. 6959 (anonymous_class_creation:): Likewise. 6960 (create_anonymous_class): Fixed comments. 6961 (create_class): Call add_inner_class_fields. 6962 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P. 6963 (method_header): Use MARK_FINAL_PARMS. 6964 (finish_method_declaration): Use UNMARK_FINAL_PARMS. 6965 (method_declarator): Propagate final argument flag. 6966 (craft_constructor): New local `artificial'. Call 6967 build_alias_initializer_parameter_list. Use 6968 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP. 6969 (source_start_java_method): Mark parm decls with LOCAL_FINAL if 6970 necessary. 6971 (complete_expand_class): Get rid of unused outer context local 6972 alias fields. 6973 (java_complete_expand_methods): Fixed leading 6974 comment. Generate/pre-expand <clinit> first. Changed method 6975 expansion order to regular, $finit$, constructors, <clinit>. 6976 (java_complete_expand_method): Set current_function_decl. 6977 (fix_constructors): Fix constructor parameter list to account for 6978 outer context local alias initializers. 6979 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS. 6980 (resolve_expression_name): Lookup outer context local aliases. New 6981 local `access', use it. 6982 (patch_method_invocation): Patch inner class ctor invocation with 6983 outer context local aliases initialization values. $finit$ 6984 invocation patching now includes things generated with 6985 build_alias_initializer_parameter_list. 6986 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS. 6987 (build_super_invocation): Likewise. 6988 (patch_assignment): Changed comment. 6989 69902000-01-27 Andrew Haley <aph@cygnus.com> 6991 6992 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn. 6993 (emit_if): Ditto. 6994 (emit_jsr): Ditto. 6995 69962000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 6997 6998 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string 6999 concatenation. 7000 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args. 7001 7002 * parse.y (register_fields): Don't pass a format specifier to 7003 OBSOLETE_MODIFIER_WARNING. 7004 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2 7005 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format 7006 specifier. 7007 (check_modifiers): Change function into a macro. 7008 (check_class_interface_creation): Pass a literal format string. 7009 70102000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 7011 7012 * buffer.h: PROTO -> PARAMS. 7013 * check-init.c: Likewise. 7014 * class.c: Likewise. 7015 * constants.c: Likewise. 7016 * convert.h: Likewise. 7017 * decl.c: Likewise. 7018 * except.c: Likewise. 7019 * expr.c: Likewise. 7020 * gjavah.c: Likewise. 7021 * java-except.h: Likewise. 7022 * java-tree.h: Likewise. 7023 * jcf-depend.c: Likewise. 7024 * jcf-dump.c: Likewise. 7025 * jcf-parse.c: Likewise. 7026 * jcf-path.c: Likewise. 7027 * jcf-reader.c: Likewise. 7028 * jcf-write.c: Likewise. 7029 * jcf.h: Likewise. 7030 * jv-scan.c: Likewise. 7031 * jvgenmain.c: Likewise. 7032 * jvspec.c: Likewise. 7033 * lang.c: Likewise. 7034 * lex.c: Likewise. 7035 * lex.h: Likewise. 7036 * parse-scan.y: Likewise. 7037 * parse.h: Likewise. 7038 * parse.y: Likewise. 7039 * typeck.c: Likewise. 7040 * verify.c: Likewise. 7041 * xref.c: Likewise. 7042 * xref.h: Likewise. 7043 * zextract.c: Likewise. 7044 * zipfile.h: Likewise. 7045 70462000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com> 7047 7048 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC. 7049 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF. 7050 * constants.c (build_constant_data_ref): Check for cached 7051 current_constant_pool_data_ref. Cache current_constant_pool_data_ref 7052 in TYPE_CPOOL_DATE_REF. 7053 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF, 7054 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros. 7055 (struct lang_type): New fields `cpool' and `cpool_data_ref'. 7056 (LOCAL_FINAL): New macro. 7057 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing 7058 constant pool -- don't try to reuse. 7059 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate 7060 TYPE_LANG_SPECIFIC. 7061 (find_in_current_zip): Use TYPE_JCF. 7062 * parse.h (java_check_final): Prototype removed. 7063 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch. 7064 (maybe_create_class_interface_decl, 7065 check_class_interface_creation): Likewise. 7066 (java_expand_finals): Function removed. 7067 (class_declaration:): Reversed Jan 12, 2000 extra argument patch. 7068 (block_statement:): Fixed comment. 7069 (anonymous_class_creation:): Likewise. 7070 (check_class_interface_creation): Reversed Jan 12, 2000 extra 7071 argument patch. 7072 (check_class_interface_creation): Loosened error report on (inner) 7073 public class declarations. CPC_INNER_P replaces GET_CPC_LIST. 7074 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch. 7075 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra 7076 argument patch. 7077 (create_interface): Likewise. 7078 (anonymous_class_counter): New static global. 7079 (create_anonymous_class): Reversed Jan 12, 2000 extra argument 7080 patch. Fixed comments. 7081 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset 7082 anonymous_class_counter when declaring a toplevel class. 7083 (craft_constructor): Fixed constructor name when handling 7084 anonymous classes. Anonymous class constructors to feature hidden 7085 this$<n> parameter. 7086 (java_fix_constructors): Added comment. 7087 (java_check_final): Function removed. 7088 (java_complete_expand_methods): Fixed comment. Don't generate 7089 class data, save its outgoing constant pool instead. 7090 (verify_constructor_super): Skip anonymous class constructor 7091 hidden this$<n> parameter. 7092 (java_expand_classes): New local `saved_ctxp'. Removed call to 7093 java_expand_finals and java_check_final. Expand anonymous class 7094 constructors. Generate class data. 7095 (build_super_invocation): Skip anonymous class hidden this$<n> 7096 parameter. 7097 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and 7098 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC. 7099 (set_java_signature): Likewise. 7100 7101Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de> 7102 7103 * gjavah.c: Delete ACC_VISIBILITY define. 7104 * jcf.h: Add ACC_VISIBILITY define. 7105 * parse.y: final: rule tagged <value>. 7106 (java_check_regular_methods): Use ACC_VISIBILITY define for 7107 default package access check. 7108 (local_variable_declaration_statement): Use final: rule. 7109 7110Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de> 7111 7112 * parse.y (format_parameter:): Use final: rule instead of modifiers:. 7113 (final:): New rule. 7114 71152000-01-17 Tom Tromey <tromey@cygnus.com> 7116 7117 * gjavah.c (print_field_info): Allow non-static final fields. 7118 7119Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 7120 7121 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'. 7122 * parse.y (patch_anonymous_class): New function. 7123 (create_anonymous_class): Register incomplete type when the 7124 class/interface to extends/implement isn't known yet. 7125 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE. 7126 (verify_constructor_super): Tuned error message. 7127 7128Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 7129 7130 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P. 7131 (ANONYMOUS_CLASS_P): New macro. 7132 (TYPE_SIGNATURE, TYPE_JCF): New macros. 7133 (INNER_CLASS_TYPE_P): Fixed typo in leading comment. 7134 * parse.y (create_class): Added leading argument. 7135 (maybe_create_class_interface_decl, 7136 check_class_interface_creation): Likewise. 7137 (craft_constructor): New function. 7138 (verify_constructor_super): Added argument in prototype. 7139 (class_declaration:): Inserted leading argument. 7140 (for_begin:): Use FOR_LOOP_P. 7141 (anonymous_class_creation): Create WFL of the anonymous class to 7142 instantiate. Call build_new_invocation. Added comments. 7143 (check_class_interface_creation): Handle parameter `anonymous' in 7144 verbose mode class creation announce. 7145 (link_nested_class_to_enclosing): Exclude anonymous classes. 7146 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on 7147 anonymous class, even though they appear to have an enclosing 7148 context. 7149 (create_interface): Pass extra argument to 7150 check_class_interface_creation. 7151 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1. 7152 (create_class): Call check_class_interface_creation and 7153 maybe_create_class_interface_decl with extra new argument. Don't 7154 add private this$<n> to anonymous classes. 7155 (method_declarator): Insert hidden this$<n> to anonymous class 7156 constructors. 7157 (java_fix_constructors): Deleted code creating default 7158 constructor. Call craft_constructor instead. 7159 (java_check_regular_methods): Set `saw_constructor' to 1 for 7160 anonymous classes. 7161 (fix_constructors): Pass extra argument to verify_constructor_super. 7162 (verify_constructor_super): New local `sdecl', use it. Search for 7163 matching constructor (possibly featuring arguments) in super 7164 class. 7165 (lookup_method_invoke): Craft constructor according to arguments 7166 list when dealing with anonymous class constructors. 7167 (build_super_invocation): Pass arguments to anonymous class super 7168 constructors. 7169 (search_loop): Use FOR_LOOP_P. 7170 (labeled_block_contains_loop_p): Likewise. 7171 7172Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 7173 7174 * class.c (set_super_info): Set CLASS_STATIC when appropriate. 7175 (enclosing_context_p): New function. 7176 (get_access_flags_from_decl): Handle CLASS_STATIC. 7177 (maybe_layout_super_class): Extra first argument passed to 7178 do_resolve_class. 7179 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and 7180 ID_INIT_P. 7181 * decl.c (access0_identifier_node): New global. 7182 (init_decl_processing): access0_identifier_node initialized. 7183 (pushdecl): Set DECL_CONTEXT only on non type decls. 7184 * expr.c (lookup_field): Lookup inner class fields in enclosing 7185 contexts. 7186 (expand_invoke): Use ID_INIT_P. 7187 (expand_java_field_op): Use DECL_CLINIT_P. 7188 * java-tree.def (CLASS_LITERAL): New tree code. 7189 * java-tree.h (DECL_FUNCTION_ACCESS_DECL, 7190 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros. 7191 (struct lang_decl): New field `inner_access'. 7192 (enclosing_context_p): Prototyped. 7193 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P, 7194 ID_CLINIT_P): New macros. 7195 (CLASS_STATIC): New macro. 7196 (CLASS_ACCESS0_GENERATED_P): New macro. 7197 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P, 7198 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P, 7199 INNER_CLASS_P): New macros. 7200 (DECL_INNER_CLASS_LIST): New macro. 7201 * jcf-parse.c (yyparse): Avoid the use of ANSI string 7202 concatenation. 7203 * jcf-write.c (generate_bytecode_insns): binop: Change the type of 7204 the shift value to int. Fixed typo in comment. 7205 * lex.c (inst_id, wpv_id): Initialize. 7206 * mangle.c (unicode_mangling_length): Take `$' into account. 7207 * parse.h (DRECOVER, RECOVER): Terminate properly. 7208 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro. 7209 (typedef struct _jdep): New field `enclosing'. 7210 (JDEP_ENCLOSING): New macro. 7211 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.) 7212 (struct parser_ctxt): New fields `marker_beginning', `marked_end'. 7213 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE, 7214 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC, 7215 GET_ENCLOSING_CPC_CONTEXT): New macros. 7216 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros. 7217 (do_resolve_class): Added extra argument in prototype. 7218 * parse.y (resolve_class): Added extra argument in prototype. 7219 (maybe_create_class_interface_decl): Likewise. 7220 (maybe_use_access_method, build_wfl_wrap): New functions. 7221 (java_complete_expand_classes, java_complete_expand_class): 7222 Likewise. 7223 (java_parser_context_push_initialized_field, 7224 java_parser_context_suspend, java_parser_context_resume): 7225 Likewise. 7226 (maybe_make_nested_class_name, make_nested_class_name, 7227 set_nested_class_simple_name_value, 7228 link_nested_class_to_enclosing, find_as_inner_class, 7229 find_as_inner_class_do, check_inner_class_redefinition, 7230 build_thisn_assign, build_current_thisn, build_access_to_thisn, 7231 maybe_build_thisn_access_method, build_outer_field_access, 7232 build_outer_field_access_methods, build_outer_field_access_expr, 7233 build_outer_method_access_method, build_new_access_id, 7234 build_outer_field_access_method, outer_field_access_p, 7235 outer_field_expanded_access_p, outer_field_access_fix, 7236 build_incomplete_class_ref, patch_incomplete_class_ref, 7237 create_anonymous_class): Likewise. 7238 (inst_id, wpv_id): New static global variables. 7239 (synchronized:): New rule, tagged <node>. 7240 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub 7241 rules. 7242 (anonymous_class_creation:): New rule, tagged <node>. 7243 (NEW_TK): Tagged <node>. 7244 (type_literals, array_type_literal): New rules, tagged <node>. 7245 (class_declaration:): Removed action when reducing by class_body: 7246 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value 7247 using GET_CPC in sub-rules. 7248 (class_member_declaration): Handle inner classes. 7249 (method_declaration): When reducing method_header:, reset 7250 current_function_decl when appropriate. 7251 (method_declarator:): Set the number of formal parameter to 0 for 7252 method declared without arguments. 7253 (constructor_declarator:): Likewise. 7254 (static_initializer:): List of elements kept in a list. 7255 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct 7256 use of the keyword `static' for type declarations. 7257 (block_statement:): Handle inner class declarations. 7258 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle 7259 type qualified `this'. 7260 (class_instance_creation_expression): Use anonymous_class_creation: 7261 to handle inner class instances creation. Handle qualified `new'. 7262 (something_dot_new): Added appropriate actions. 7263 (create_new_parser_context): New function. 7264 (java_push_parser_context, java_parser_context_save_global, 7265 java_parser_context_suspend): Use create_new_parser_context. 7266 (check_modifiers): Changed leading comment. 7267 (check_class_interface_creation): Handle interclasses. 7268 (add_superinterfaces): Fixed comment. 7269 (create_interface): Build qualified name from the raw_name instead 7270 of its matching WFL. Push the initialized fields list. raw_name added 7271 as an extra argument to maybe_create_class_interface_decl. 7272 (create_class): Build qualified name from the raw_name instead of 7273 its matching WFL. Removed assignment to current_parsed_class_un. 7274 Call PUSH_ERROR before returning an error. Suspend the current 7275 parser context when processing an inner class. Push the 7276 initialized fields list. raw_name added as an extra argument to 7277 maybe_create_class_interface_decl. Add the private this$<n> 7278 field. 7279 (duplicate_declaration_error_p): Use GET_CPC when calling find_field. 7280 (register_fields): Get the class type from GET_CPC and handle 7281 previous errors. Added code to handle the creation of static 7282 fields in inner classes. Initialized fields initialization 7283 statements kept in a list of lists. 7284 (maybe_generate_finit): Initialized fields initialization 7285 statements kept in a list of lists. Use GET_CPC. 7286 (maybe_generate_clinit): Likewise. 7287 (method_header): Use GET_CPC and GET_CPC_UN. 7288 (parser_qualified_classname): Handle inner classes. 7289 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC. 7290 (java_fix_constructors): Hide pointer to enclosing context 7291 instance in constructor list when dealing with inner classes. 7292 (jdep_resolve_class): Call resolve_class with extra first argument 7293 JDEP_ENCLOSING. 7294 (resolve_class): Add enclosing context as a first extra argument 7295 to do_resolve_class. 7296 (do_resolve_class): Call find_as_inner_class. Handle WFLs 7297 properly. 7298 (resolve_no_layout): Extra argument added to resolve_class 7299 invocation. 7300 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P. 7301 (java_get_real_method_name): Use GET_CPC_UN. 7302 (check_abstract_method_definitions): Use DECL_CLINIT_P. 7303 (java_check_abstract_methods): Handle static method declared in 7304 inner classes by an error. 7305 (java_check_regular_methods): Use DECL_CLINIT_P. 7306 (source_start_java_method): Also set DECL_MAX_LOCALS. 7307 (create_artificial_method): Call java_parser_context_save_global 7308 and java_parser_context_restore_global instead of saving/restoring 7309 the context by hand. 7310 (expand_start_java_method): Improved verbose mode message. 7311 (java_complete_expand_methods): Fixed leading comment. Use 7312 DECL_CLINIT_P. 7313 (fix_constructors): Added assignment to this$<n> if necessary. 7314 (java_expand_classes): Call java_complete_expand_classes instead 7315 of java_complete_expand_methods. 7316 (make_qualified_primary): Simplified. 7317 (merge_qualified_name): Optimized for missing left or right parts. 7318 (resolve_expression_name): Handle access to outer class fields from 7319 interclasses. 7320 (resolve_qualified_expression_name): New macro 7321 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner 7322 classes. Report error on non appropriate qualification of 7323 `new'. Handle qualified `this'. 7324 (not_accessible_p): Allow access to outer class private fields from 7325 inner classes. 7326 (patch_method_invocation): Handle method invocations through 7327 access methods and inner class constructor invocations. 7328 (find_applicable_accessible_methods_list): Search enclosing 7329 contexts of an inner class. 7330 (search_applicable_methods_list): Fixed typo. 7331 (argument_types_convertible): Handle inner class constructors' 7332 hidden outer context reference argument. 7333 (qualify_ambiguous_name): Handle qualified `this'. 7334 (java_complete_lhs): Handle use of field accessed through 7335 artificial access methods in various cases of assignments. Handle 7336 CLASS_LITERAL node. 7337 (check_final_assignment): Use DECL_CLINIT_P. 7338 (valid_ref_assignconv_cast_p): Handle the destination being an 7339 enclosing context of the source. 7340 (patch_unaryop): Handle use of field accessed through artificial 7341 access methods. 7342 (patch_return): Use DECL_CLINIT_P. 7343 (patch_throw_statement): Use DECL_CLINIT_P. 7344 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P. 7345 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and 7346 ID_INIT_P. 7347 73482000-01-16 Anthony Green <green@cygnus.com> 7349 7350 * parse.y (build_string_concatenation): Only use 7351 StringBuffer(String) shortcut if String arg is constant. 7352 7353Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 7354 7355 * jcf-write.c (generate_bytecode_insns): binop: Change the type of 7356 the shift value to int. Fixed typo in comment. 7357 73582000-01-11 Mumit Khan <khan@xraylith.wisc.edu> 7359 7360 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros. 7361 * jcf-write.c: Likewise. 7362 * parse.y: Likewise. 7363 * parse.c: Regenerate. 7364 73652000-01-09 Anthony Green <green@cygnus.com> 7366 7367 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface 7368 bytecodes in the correct order. 7369 73702000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 7371 7372 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS). 7373 7374Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com> 7375 7376 * expr.c (java_lang_expand_expr): Switch to permanent obstack 7377 before building constant array decl. 7378 7379Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com> 7380 7381 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in 7382 method invocation and typo in conditional expression. 7383 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue 7384 the appropriate NOTE_POP. 7385 * parse.y (patch_binop): Shift value mask to feature the right 7386 type. 7387 73881999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 7389 7390 * class.c (assume_compiled, assume_compiled_node): Add static 7391 prototype. 7392 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup. 7393 7394 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch. 7395 7396 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN. 7397 7398 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier' 7399 to `__modifier' to avoid stringifying it. 7400 7401 * parse.y (verify_constructor_circularity): Don't call a variadic 7402 function with a non-literal format string. 7403 (java_check_abstract_methods): Move unreachable code inside 7404 `continue' statement. 7405 (lookup_method_invoke): Call xstrdup, not strdup. 7406 7407 * expr.c (expand_java_field_op): Avoid the use of ANSI string 7408 concatenation. 7409 7410 * jcf-parse.c (yyparse): Likewise. 7411 7412 * jv-scan.c (main): Likewise. 7413 74141999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 7415 7416 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK, 7417 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC, 7418 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string 7419 concatenation. 7420 7421 * parse.y (synchronized, variable_redefinition_error, 7422 check_class_interface_creation, create_interface, create_class, 7423 method_header, finish_method_declaration, 7424 check_modifiers_consistency, method_declarator, 7425 complete_class_report_errors, check_abstract_method_definitions, 7426 java_check_regular_methods, check_throws_clauses, 7427 java_check_abstract_methods, read_import_dir, 7428 check_pkg_class_access, declare_local_variables, fix_constructors, 7429 cut_identifier_in_qualified, resolve_expression_name, 7430 resolve_qualified_expression_name, patch_method_invocation, 7431 java_complete_lhs, patch_assignment, try_builtin_assignconv, 7432 patch_binop, patch_array_ref, patch_newarray, build_labeled_block, 7433 patch_exit_expr, patch_exit_expr, patch_switch_statement, 7434 patch_try_statement, patch_synchronized_statement, 7435 patch_throw_statement, check_thrown_exceptions, 7436 patch_conditional_expr): Likewise. 7437 7438Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7439 7440 * Makefile.in (LIBDEPS): Added gcc's errors.o 7441 (../jcf-dump$(exeext):): Link with gcc's errors.o 7442 (../gcjh$(exeext):): Likewise. 7443 * expr.c (expand_java_NEW): Layout the entire target type instead of 7444 laying out its methods only. 7445 (lookup_field): Layout the class after having loaded it. 7446 * java-tree.h (java_debug_context): Declared. 7447 * jcf-io.c (toplev.h): Included. 7448 (find_class): Removed assignment to jcf's outofsynch 7449 field. Force source file to be read if newer than its matching 7450 class file. Tweaked debug messages. 7451 * jcf-parse.c (jcf_out_of_synch): Deleted. 7452 (read_class): Call to jcf_out_of_synch removed. 7453 * jcf.h (typedef struct JCF): Field `outofsynch' deleted. 7454 (jcf_out_of_synch): Prototype deleted. 7455 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag', 7456 `deprecated' and `class_err': integer turned into bit-fields. 7457 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments. 7458 * parse.y (package_list): New global. 7459 (package_declaration:): Record newly parsed package name. 7460 (extra_ctxp_pushed_p): Static global deleted. 7461 (java_parser_context_save_global): Create buffer context for the 7462 purpose of saving globals, if necessary. 7463 (java_parser_context_restore_global): Pop context pushed for the 7464 purpose of saving globals, if necessary. 7465 (java_debug_context_do): New prototype and function. 7466 (java_debug_context): Likewise. 7467 (do_resolve_class): Use already parsed package names to qualify 7468 and lookup class candidate. 7469 (java_pre_expand_clinit): Removed unnecessary local variable. 7470 74711999-12-17 Tom Tromey <tromey@cygnus.com> 7472 7473 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This 7474 fixes PR gcj/119. 7475 (process_file): Use `\n\' at end of each line in string. 7476 7477Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7478 7479 * expr.c (expand_invoke): Layout the loaded class before 7480 attempting to use it. 7481 (expand_java_field_op): Allow final field assignments to take 7482 place in $finit$. 7483 * typeck.c (convert): Return error_mark_node if expr is null. 7484 74851999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com> 7486 7487 * class.c (class_depth): Return -1 if the class doesn't load 7488 properly. 7489 * expr.c (can_widen_reference_to): Check for errors during depth 7490 computation and return 0 accordingly. 7491 * jcf-parse.c (parse_source_file): Call java_fix_constructors to 7492 create default constructors and add an other error check. 7493 * parse.h (java_fix_constructors): Prototyped. 7494 * parse.y (java_pre_expand_clinit): Likewise. 7495 (build_super_invocation): Re-prototyped to feature one argument. 7496 (java_check_circular_reference): Directly use `current'. 7497 (java_fix_constructors): New function. 7498 (java_check_regular_methods): Don't create default constructors 7499 here, but abort if none were found. 7500 (java_complete_expand_methods): Pre-process <clinit> calling 7501 java_pre_expand_clinit. 7502 (java_pre_expand_clinit): New function. 7503 (fix_constructors): build_super_invocation invoked with the 7504 current method declaration as an argument. 7505 (build_super_invocation): Use the context of the processed method 7506 decl argument instead of current_class. 7507 * typeck.c (lookup_java_method): Take WFLs in method names into 7508 account. 7509 7510Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com> 7511 7512 * class.c (make_class_data): flag_keep_inline_functions to keep 7513 private methods in the method array. 7514 75151999-12-15 Anthony Green <green@cygnus.com> 7516 7517 * check-init.c (check_init): Take into account both types of 7518 `throw's when checking for uninitialized variables. 7519 7520Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7521 7522 * parse.y (java_complete_lhs): Force convertion of array 7523 dimensions to int_type_node, that's what runtime's ABI expects. 7524 7525Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7526 7527 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third 7528 operand of a WFL, until the Java front-end gets fixed with regard 7529 to Mark Mitchell's gcc/tree.h patch (1999-12-04.) 7530 75311999-12-10 Andrew Haley <aph@cygnus.com> 7532 7533 * parse.h (BUILD_THROW): Add support for sjlj-exceptions. 7534 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw. 7535 expr.c (build_java_athrow): Add support for sjlj-exceptions. 7536 java-tree.h: Ditto. 7537 jcf-write.c: Ditto. 7538 7539Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7540 7541 * expr.c (java_lang_expand_expr): Switch to permanent obstack 7542 before calling expand_eh_region_start and expand_start_all_catch. 7543 * except.c (expand_start_java_handler): Switch to permanent 7544 obstack before calling expand_eh_region_start. 7545 (expand_end_java_handler): Switch to permanent obstack before 7546 calling expand_start_all_catch. 7547 75481999-12-5 Anthony Green <green@cygnus.com> 7549 7550 * decl.c (init_decl_processing): Mark throw_node as a noreturn 7551 function with side effects. 7552 (init_decl_processing): Mark all memory allocating DECLs with 7553 DECL_IS_MALLOC. 7554 7555Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7556 7557 * except.c (expand_end_java_handler): Call 7558 expand_resume_after_catch and end_catch_handler. 7559 7560Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com> 7561 7562 * verify.c (verify_jvm_instructions): Create new return label 7563 chain if non existent (don't rely on the verified state of the jsr 7564 target.) 7565 7566Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7567 7568 * jcf-write.c (generate_bytecode_insns): Fixed indentation for 7569 COMPOUND_EXPR and FIX_TRUNC_EXPR cases. 7570 7571 * parse.y (patch_assignment): Removed bogus final class test on 7572 lhs when checking on whether to emit an ArrayStoreException runtime 7573 check. 7574 * expr.c (expand_java_arraystore): Likewise. 7575 75761999-11-28 Anthony Green <green@cygnus.com> 7577 7578 * decl.c (find_local_variable): Reuse single slot decls when 7579 appropriate. 7580 7581Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7582 7583 * jcf-parse.c (saw_java_source): Global variable removed. 7584 (read_class): Don't use `saw_java_source'. Added extra braces. 7585 (yyparse): Code setting `saw_java_source' removed. 7586 75871999-11-24 Mark Mitchell <mark@codesourcery.com> 7588 7589 * except.c (emit_handlers): Zero catch_clauses after emitting them. 7590 7591Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7592 7593 * verify.c (merge_type_state): Non verified subroutines being 7594 considered more than once to trigger passive type merge. 7595 7596Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7597 7598 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE 7599 in case of error. Error message tuned. 7600 76011999-11-21 Anthony Green <green@cygnus.com> 7602 7603 * constants.c (find_methodref_index): Unwrap method names before 7604 inserting them in the constant pool. 7605 7606 * jcf-parse.c (jcf_parse): Display `interface' when appropriate. 7607 7608 * class.c (assume_compiled_node): New typedef. 7609 (assume_compiled_tree): New static data. 7610 (find_assume_compiled_node): New function. 7611 (add_assume_compiled): New function. 7612 (assume_compiled): New function. 7613 * class.c (make_class_data): Use assume_compiled. 7614 (is_compiled_class): Use assume_compiled. 7615 7616 * java-tree.h (add_assume_compiled): Declare. 7617 7618 * lang.c (lang_decode_option): Parse new options. 7619 7620Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7621 7622 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to 7623 int_type_node: that's what `_Jv_AllocObject' expects. 7624 7625Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7626 7627 * parse.y (lookup_method_invoke): Use lang_printable_name to 7628 reliably build the type name during error report. Fixes PR gcj/97. 7629 76301999-11-09 Tom Tromey <tromey@cygnus.com> 7631 7632 * jcf-path.c: Include <sys/stat.h>. 7633 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84. 7634 (DIR_UP): New macro. 7635 7636Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7637 7638 * parse.y (source_end_java_method): Resume permanent allocation, 7639 reversing Apr 27 1998 patch. 7640 (patch_string_cst): Pop obstacks after having pushed the permanent 7641 ones. 7642 76431999-11-05 Tom Tromey <tromey@cygnus.com> 7644 7645 * class.c (finish_class): Emit inlined methods if any native 7646 methods exist in the class. Fixes PR gcj/85. 7647 7648Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7649 7650 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR. 7651 (qualify_ambiguous_name): Likewise. 7652 7653Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu> 7654 7655 * typeck.c: (lookup_java_method): search all inherited 7656 interfaces when looking up interface method. 7657 7658Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7659 7660 * parse.y (method_header:): Issue error message for rule `type 7661 error'. 7662 (synchronized:): Error report when not using synchronized. 7663 7664Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7665 7666 * parse.y (resolve_qualified_expression_name): Prevent `this' from 7667 being used before the superclass constructor has been called. 7668 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P 7669 instead of `CALL_THIS_CONSTRUCTOR_P'. 7670 7671Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net> 7672 7673 * check-init.c: Fix typo in comment. 7674 7675Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7676 7677 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static 7678 and final method. 7679 7680Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7681 7682 * parse.y (expression_statement:): Call function to report 7683 improper invocation of a constructor. 7684 (parse_ctor_invocation_error): New function. 7685 76861999-10-26 Mark Mitchell <mark@codesourcery.com> 7687 7688 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call 7689 remember_end_note. 7690 76911999-10-21 Tom Tromey <tromey@cygnus.com> 7692 7693 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set 7694 in generated `main'. 7695 7696Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7697 7698 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR. 7699 (qualify_ambiguous_name): Likewise. 7700 7701Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7702 7703 * parse.y (java_complete_tree): fold_constant_for_init to work on 7704 permanent_obstack. 7705 (java_complete_lhs): Likewise. 7706 (array_constructor_check_entry): Complete an initializer element 7707 on permanent_obstack. 7708 77091999-10-19 Tom Tromey <tromey@cygnus.com> 7710 7711 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file. 7712 From Mike Moreton <mike@pillim.demon.co.uk>. 7713 77141999-10-15 Greg McGary <gkm@gnu.org> 7715 7716 * java-tree.h (flag_bounds_check): Remove extern decl. 7717 * lang.c (flag_bounds_check): Remove global variable. 7718 (lang_f_options): Remove "bounds-check" entry. 7719 (lang_init_options): Default flag_bounds_check to "on". 7720 77211999-10-14 Tom Tromey <tromey@cygnus.com> 7722 7723 * jvgenmain.c (usage): New function. 7724 (main): Use it. Also, handle `-D' options. 7725 * jvspec.c (lang_specific_driver): Recognize -D. 7726 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation. 7727 7728 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'. 7729 77301999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 7731 7732 * jcf-dump.c (print_constant, disassemble_method): Don't call a 7733 variadic function with a non-literal format string. 7734 7735 * parse-scan.y (report_main_declaration): Likewise. 7736 7737 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise. 7738 7739 * parse.y (read_import_dir, patch_assignment, patch_binop, 7740 patch_array_ref): Likewise. 7741 7742 * typeck.c (build_java_array_type): Likewise. 7743 7744 * verify.c (verify_jvm_instructions): Likewise. 7745 7746Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7747 7748 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1. 7749 77501999-10-07 Anthony Green <green@cygnus.com> 7751 7752 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases 7753 where CHECK_PUT may fail for valid reasons. 7754 7755 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3, 7756 UNSAFE_PUTN): New macros. 7757 77581999-10-04 Tom Tromey <tromey@cygnus.com> 7759 7760 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as 7761 well. Fixes Java PR gcj/59. 7762 * parse-scan.y (yyerror): Report errors. 7763 7764Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com> 7765 7766 * decl.c (insert_block): Remove unconditional `abort'. 7767 7768Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk> 7769 7770 * decl.c (builtin_function): No longer static. New arg CLASS. Arg 7771 FUNCTION_CODE now of type int. All callers changed. 7772 Set the builtin's DECL_BUILT_IN_CLASS. 7773 77741999-09-23 Tom Tromey <tromey@cygnus.com> 7775 7776 * jvspec.c (lang_specific_driver): Don't read spec file if 7777 -fsyntax-only given. 7778 77791999-09-22 Tom Tromey <tromey@cygnus.com> 7780 7781 * lang-specs.h: Added `%(jc1)' to the jc1 spec. 7782 7783 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally. 7784 (WORDS_TO_LONG): Likewise. 7785 (WORDS_TO_DOUBLE): Likewise. 7786 7787Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7788 7789 * jcf-write.c (RELOCATION_VALUE_0): New macro. 7790 (RELOCATION_VALUE_1): Likewise. 7791 (emit_iinc, emit_reloc, push_constant1, push_constant2, 7792 push_in_const, push_long_const): Prototyped. 7793 (push_constant1): Argument `index' is of type HOST_WIDE_INT. 7794 (push_constant2): Likewise. 7795 (push_int_const): Cast find_constant1's integer arguments to `jword'. 7796 (find_constant_wide): Cast find_constant2's integer arguments to 7797 `jword'. 7798 (find_constant_index): Cast find_constant2's and find_constant2's 7799 integer arguments to `jword'. 7800 (emit_pop): Argument `value' is of type HOST_WIDE_INT. 7801 (emit_switch_reloc): Use RELOCATION_VALUE_0. 7802 (emit_if): Use RELOCATION_VALUE_1. 7803 (emit_goto): Likewise. 7804 (emit_jsr): Likewise. 7805 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second 7806 argument to push_long_const to HOST_WIDE_INT. 7807 78081999-09-15 Andreas Schwab <schwab@suse.de> 7809 7810 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H). 7811 78121999-09-20 Nick Clifton <nickc@cygnus.com> 7813 7814 * lang.c (lang_decode_option): Extend comment. 7815 7816Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7817 7818 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK 7819 instead of fndecl. 7820 78211999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 7822 7823 * gjavah.c (get_field_name, print_method_info, print_include, 7824 add_namelet): Use xmalloc, not malloc. 7825 7826 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup. 7827 (munge): Use xrealloc, not realloc, trust xrealloc to handle a 7828 NULL pointer. 7829 7830 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup. 7831 7832 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise. 7833 7834 * jcf-path.c (add_entry): Likewise. 7835 7836 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc. 7837 7838 * jv-scan.c (xmalloc): Remove definition. 7839 7840 * jvgenmain.c (xmalloc): Likewise. 7841 7842 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero. 7843 7844 * lex.c (java_store_unicode): Use xrealloc, not realloc. 7845 7846 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use 7847 concat, not xmalloc/sprintf. 7848 (java_push_parser_context): Use xcalloc, not xmalloc/bzero. 7849 (xstrdup): Remove definition. 7850 7851 * parse.y (duplicate_declaration_error_p, 7852 constructor_circularity_msg, verify_constructor_circularity, 7853 check_abstract_method_definitions, java_check_regular_methods, 7854 java_check_abstract_methods, patch_method_invocation, 7855 check_for_static_method_reference, patch_assignment, patch_binop, 7856 patch_cast, array_constructor_check_entry, patch_return, 7857 patch_conditional_expr): Use xstrdup, not strdup. 7858 7859 * zextract.c (ALLOC): Use xmalloc, not malloc. 7860 7861Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 7862 7863 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h. 7864 7865 * jvspec.c: Include gcc.h. Don't include gansidecl.h. 7866 (do_spec, lang_specific_pre_link, lang_specific_driver, 7867 input_filename, input_filename_length): Don't declare. 7868 (main_class_name, jvgenmain_spec, lang_specific_driver): 7869 Constify a char*. 7870 (lang_specific_driver): All calls to the function pointer 7871 parameter now explicitly call `fatal'. 7872 7873Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7874 7875 * parse.y (find_applicable_accessible_methods_list): Search 7876 abstract classes as interfaces. 7877 7878Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7879 7880 * class.c (finish_class): We're now outside a valid method 7881 declaration. Tell the rest of gcc so. 7882 78831999-09-08 Bruce Korb autogen@linuxbox.com 7884 7885 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails. 7886 78871999-09-07 Tom Tromey <tromey@cygnus.com> 7888 7889 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not 7890 java-array.h. 7891 (decode_signature_piece): Don't emit "::" in JArray<>. 7892 (print_namelet): Only print trailing `;' when printing a class. 7893 7894Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk> 7895 7896 * java-tree.h: Delete declarations for all tree nodes now moved to 7897 global_trees. 7898 * decl.c: Delete their definitions. 7899 79001999-09-04 Mark Mitchell <mark@codesourcery.com> 7901 7902 * Make-lang.in (jc1): Depend on ggc-callbacks.o. 7903 * Makefile.in (OBJS): Add ggc-callbacks.o. 7904 (OBJDEPS): Likewise. 7905 79061999-09-03 Tom Tromey <tromey@cygnus.com> 7907 7908 * parse.y (strip_out_static_field_access_decl): Return operand if 7909 it satisfies JDECL_P. 7910 79111999-09-02 Tom Tromey <tromey@cygnus.com> 7912 7913 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>. 7914 Handle nested arrays, like `[[I'. 7915 79161999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 7917 7918 * class.c (finish_class): Remove unused parameter, all callers 7919 changed. 7920 7921 * expr.c (build_java_athrow): Change return type to void. 7922 (java_lang_expand_expr): Make sure each case in switch returns a 7923 value. 7924 7925 * java-tree.h (finish_class): Fix prototype to take void args. 7926 7927 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN. 7928 (main): Issue return from main, not exit. 7929 7930 * jcf-parse.c (parse_class_file): Fix call to `finish_class'. 7931 7932 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN. 7933 7934 * jv-scan.c (main): Issue return from main, not exit. 7935 7936 * parse.y (check_abstract_method_definitions, 7937 java_check_abstract_method_definitions): Add static prototypes. 7938 (java_complete_expand_methods): Fix call to `finish_class'. 7939 7940 * verify.c (verify_jvm_instructions): Initialize variables `oldpc' 7941 and `prevpc'. 7942 79431999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 7944 7945 * lang.c (language_string): Constify. 7946 79471999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 7948 7949 * Makefile.in (LIBS): Fix definition so we link with $(CLIB). 7950 Remove hacks for stuff which comes from libiberty. 7951 7952 * Make-lang.in: Likewise. 7953 7954Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se> 7955 7956 * Makefile.in (xref.o): Depend on xref.c explicitly. 7957 79581999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 7959 7960 * java-tree.h (lang_printable_name): Constify a char*. 7961 7962 * lang.c (lang_printable_name): Likewise. 7963 7964Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com) 7965 7966 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style 7967 comments in C code. 7968 79691999-08-26 Tom Tromey <tromey@cygnus.com> 7970 7971 * gjavah.c (print_cxx_classname): Print "::" before qualified 7972 name. 7973 7974Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 7975 7976 * parse.y (lookup_cl): Changed leading comment. Now does its best 7977 to set the column number. 7978 (qualify_ambiguous_name): Take WFL wrappers into account. 7979 7980Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu> 7981 7982 * verify.c (verify_jvm_instructions): Don't check instruction 7983 validity beyond end of method. 7984 79851999-08-25 Tom Tromey <tromey@cygnus.com> 7986 7987 * jvspec.c (lang_specific_driver): Correctly handle --help again. 7988 79891999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 7990 7991 * gjavah.c (print_name, print_base_classname, utf8_cmp, 7992 cxx_keyword_subst, generate_access, name_is_method_p, 7993 get_field_name, print_field_name, super_class_name, print_include, 7994 decode_signature_piece, print_class_decls, usage, help, 7995 java_no_argument, version, add_namelet, print_namelet): Add static 7996 prototype. 7997 (print_base_classname, utf8_cmp, cxx_keyword_subst, 7998 name_is_method_p): Constify a char*. 7999 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy. 8000 Provide a final else clause in an if-else-if. 8001 (print_field_info): Add missing final arg in function call to 8002 `print_field_name'. 8003 (print_method_info, decompile_method, decode_signature_piece, 8004 print_c_decl, print_full_cxx_name, print_stub, 8005 print_mangled_classname, super_class_name, print_include, 8006 add_namelet, add_class_decl, print_class_decls, process_file, 8007 help): Constify a char*. 8008 8009 * jcf-write.c (jcf_handler, push_constant1, push_constant2, 8010 push_int_const, find_constant_wide, find_constant_index, 8011 push_long_const, field_op, maybe_wide, emit_dup, emit_pop, 8012 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop, 8013 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc, 8014 emit_if, emit_goto, emit_jsr, call_cleanups, 8015 make_class_file_name): Add static prototypes. 8016 (generate_bytecode_return, generate_bytecode_insns): Pass a 8017 NULL_PTR, not a NULL_TREE. 8018 8019 * jv-scan.c: Include "jcf.h". 8020 (main): Declare using DEFUN macro. 8021 8022 * jvspec.c (find_spec_file, lang_specific_pre_link, 8023 lang_specific_driver): Add prototypes. 8024 (find_spec_file): Constify a char*. 8025 8026 * keyword.gperf (hash, java_keyword): Add prototypes. 8027 8028 * lang.c (lang_print_error): Add static prototype. 8029 (lang_init): Prefer memcpy over bcopy to avoid casts. 8030 8031 * lex.c (yylex): Add static prototype. 8032 8033 * parse-scan.y: Include "lex.c" earlier. 8034 8035 * parse.h: Remove redundant declaration for `yylex'. 8036 8037 * parse.y (java_decl_equiv, binop_compound_p, search_loop, 8038 labeled_block_contains_loop_p): Add static prototypes. 8039 (not_accessible_p): Make static to match prototype. 8040 8041 * verify.c (start_pc_cmp): Don't needlessly cast away const. 8042 8043Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8044 8045 * parse.y (check_method_redefinition): Changed leading comment. 8046 (check_abstract_method_definitions): New function. 8047 (java_check_abstract_method_definitions): New function. 8048 (java_check_regular_methods): Call it. 8049 (verify_constructor_super): Fixed indentation. 8050 (lookup_method_invoke): Likewise. 8051 8052Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8053 8054 * parse.y (method_header): Return a null pointer if the current 8055 class node is null. 8056 (finish_method_declaration): Return if the current function decl 8057 is null. 8058 (source_start_java_method): Likewise. 8059 (java_method_add_stmt): Likewise. 8060 8061Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8062 8063 * class.c (emit_register_class): Removed unnecessary call to 8064 start_sequence. 8065 * parse.y (labeled_block_contains_loop_p): Removed unused local 8066 variable. 8067 8068Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8069 8070 * parse.y (java_refold): Added prototype. 8071 8072Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8073 8074 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro. 8075 (java_stabilize_reference): Removed unnecessary `else'. 8076 (java_complete_lhs): Set flag to remember boolean. Call 8077 java_refold. Added comments. 8078 (java_decl_equiv): New function. 8079 (binop_compound_p): Likewise. 8080 (java_refold): Likewise. 8081 (patch_unaryop): Striped static field access assigned to decl and 8082 op. Changed promotion scheme for ++/-- operators. 8083 (search_loop): New function. 8084 (labeled_block_contains_loop_p): Likewise. 8085 (patch_loop_statement): Call labeled_block_contains_loop_p. Added 8086 comment. 8087 (patch_bc_statement): Call search_loop. Fixed comment. 8088 80891999-08-14 Anthony Green <green@cygnus.com> 8090 8091 * expr.c (java_lang_expand_expr): Mark static array data as 8092 referenced. 8093 8094Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> 8095 8096 * jvgenmain.c (main): NUL-terminate name_obstack. 8097 80981999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8099 8100 * check-init.c (check_bool2_init, done_alternative): Add static 8101 prototypes. 8102 8103 * class.c (add_interface_do, maybe_layout_super_class): Likewise. 8104 (add_method, build_utf8_ref, build_class_ref, 8105 append_gpp_mangled_type, layout_class_method): Constify a char*. 8106 8107 * decl.c (push_promoted_type, make_binding_level): Add static 8108 prototypes. 8109 (push_promoted_type, pushdecl): Constify a char*. 8110 8111 * except.c (find_handler_in_range, link_handler, 8112 check_start_handlers): Add static prototypes. 8113 8114 * expr.c (process_jvm_instruction): Constify a char*. 8115 8116 * gjavah.c (main): Constify a char*. 8117 8118 * java-tree.h (verify_jvm_instructions, process_jvm_instruction): 8119 Constify a char*. 8120 8121 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add 8122 static prototypes. 8123 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target, 8124 munge, print_ents): Constify a char*. 8125 8126 * jcf-dump.c (disassemble_method): Constify a char*. 8127 (print_constant_pool, print_exception_table): Add static prototypes. 8128 (print_constant, print_exception_table, main, disassemble_method): 8129 Constify a char*. 8130 8131 * jcf-io.c (find_classfile, find_class): Likewise. 8132 8133 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise. 8134 (set_source_filename, predefined_filename_p): Add static prototypes. 8135 (set_source_filename, get_constant, get_class_constant, 8136 find_in_current_zip): Constify a char*. 8137 8138 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add 8139 static prototypes. 8140 (add_entry, add_path, jcf_path_classpath_arg, 8141 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*. 8142 8143 * jcf-reader.c (get_attribute, jcf_parse_preamble, 8144 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields, 8145 jcf_parse_one_method, jcf_parse_methods, 8146 jcf_parse_final_attributes): Add static prototypes. 8147 (get_attribute): Constify a char*. 8148 8149 * jcf.h (find_class, find_classfile, jcf_dependency_set_target, 8150 jcf_dependency_add_target, jcf_path_classpath_arg, 8151 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*. 8152 8153 * jv-scan.c (main): Constify a char*. 8154 (gcc_obstack_init): Add prototype arguments. 8155 8156 * jvgenmain.c (gcc_obstack_init): Likewise. 8157 (main): Constify a char*. 8158 8159 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add 8160 static prototypes. 8161 (put_decl_string, lang_print_error): Constify a char*. 8162 (lang_init): Remove redundant extern prototype. 8163 8164 * mangle.c (emit_unicode_mangled_name): Constify a char*. 8165 8166 * typeck.c (convert_ieee_real_to_integer, parse_signature_type): 8167 Add static prototypes. 8168 (get_type_from_signature): Constify a char*. 8169 8170 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ): 8171 Add static prototypes. 8172 (start_pc_cmp): Prefer PTR over GENERIC_PTR. 8173 (verify_jvm_instructions): Constify a char*. 8174 8175 * xref.c (xref_flag_value): Likewise. 8176 8177 * xref.h (xref_flag_value): Likewise. 8178 8179 * zextract.c (makeword, makelong): Add static prototypes. 8180 (makeword, makelong): Constify a uch*. 8181 81821999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8183 8184 * lang.c (java_dummy_print): Constify a char*. 8185 (lang_print_error): Likewise. 8186 (lang_init): Remove redundant prototype for `print_error_function'. 8187 (lang_init_source): Likewise. 8188 (lang_identify): Constify a char*. 8189 81901999-08-09 Tom Tromey <tromey@cygnus.com> 8191 8192 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc. 8193 (WORDS_TO_LONG): Likewise. 8194 (WORDS_TO_DOUBLE): Likewise. 8195 81961999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8197 8198 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H). 8199 8200 * expr.c (java_stack_pop, java_array_data_offset, 8201 build_java_throw_out_of_bounds_exception, case_identity, 8202 build_java_check_indexed_type): Add static prototypes. 8203 (linenumber_table, expand_invoke, expand_java_field_op, 8204 build_primtype_type_ref, expand_byte_code): Constify a char*. 8205 8206 * java-tree.h (build_primtype_type_ref, linenumber_table): 8207 Constify a char*. 8208 (java_lang_expand_expr): Add prototype. 8209 8210 * lang.c: Include rtl.h and expr.h. Remove extern prototype for 8211 `java_lang_expand_expr'. 8212 8213 * lex.c (java_lex_error): Constify a char*. 8214 (java_get_unicode, java_read_char, java_allocate_new_line, 8215 java_unget_unicode, java_sneak_unicode): Prototype. 8216 8217 * parse-scan.y (current_class, package_name, method_declarator, 8218 report_class_declaration, yyerror): Constify a char*. 8219 8220 * parse.h (java_report_errors): Prototype. 8221 (yyerror): Constify a char*. 8222 8223 * parse.y (classitf_redefinition_error, check_modifiers, 8224 parse_jdk1_1_error, lookup_package_type, 8225 lookup_package_type_and_set_next, get_printable_method_name, 8226 purify_type_name): Constify a char*. 8227 (build_super_invocation, maybe_generate_finit, 8228 verify_constructor_super, parser_add_interface, 8229 add_superinterfaces, jdep_resolve_class, note_possible_classname, 8230 java_complete_expand_methods, java_expand_finals, 8231 cut_identifier_in_qualified, java_stabilize_reference, 8232 do_unary_numeric_promotion, operator_string, do_merge_string_cste, 8233 merge_string_cste): Prototype. 8234 (single_type_import_declaration, yyerror, 8235 variable_redefinition_error, build_array_from_name, 8236 build_unresolved_array_type, check_class_interface_creation, 8237 resolve_class, complete_class_report_errors, 8238 note_possible_classname, read_import_dir, 8239 find_in_imports_on_demand, resolve_package, fix_constructors, 8240 check_deprecation, lookup_method_invoke, 8241 maybe_build_primttype_type_ref, array_constructor_check_entry): 8242 Constify a char*. 8243 (java_complete_expand_methods, java_expand_finals): Make static. 8244 (convert_narrow): Remove static prototype. 8245 8246Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk> 8247 8248 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h. 8249 82501999-08-02 Richard Henderson <rth@cygnus.com> 8251 8252 * decl.c: Include defaults.h instead of expr.h. 8253 * parse.y: Likewise. 8254 82551999-08-02 Jakub Jelinek <jj@ultra.linux.cz> 8256 8257 * java/decl.c (start_java_method): Change all uses of 8258 PROMOTE_PROTOTYPES, so that it tests it as a C expression. 8259 Ensure expr.h is included. 8260 * java/expr.c (pop_arguments): Ditto. 8261 * java/parse.y (expand_start_java_method): Ditto. 8262 82631999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8264 8265 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'. 8266 82671999-07-31 Bernd Schmidt <bernds@cygnus.co.uk> 8268 8269 * decl.c: Include "function.h". 8270 * except.c: Likewise. 8271 * parse.y: Likewise. 8272 * Makefile.in: Update dependencies. 8273 82741999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8275 8276 * expr.c (build_java_soft_divmod): Provide a default case in switch. 8277 (java_lang_expand_expr): Mark parameters `target', `tmode' and 8278 `modifier' with ATTRIBUTE_UNUSED. 8279 8280 * gjavah.c (process_file): Add braces around ambiguous `else'. 8281 8282 * jcf-dump.c (print_access_flags, localvar_free): Change return 8283 type to void. 8284 8285 * parse.y (java_complete_expand_method): Initialize variable 8286 `exception_copy'. 8287 (resolve_qualified_expression_name): Likewise for `field_decl'. 8288 (patch_method_invocation): Likewise for `class_to_search'. 8289 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'. 8290 (patch_assignment): Likewise for `lhs_type'. 8291 8292 * verify.c (verify_jvm_instructions): Remove unused variable 8293 `caller'. 8294 82951999-07-25 Richard Henderson <rth@cygnus.com> 8296 8297 * decl.c (va_list_type_node): New. 8298 82991999-07-25 Anthony Green <green@cygnus.com> 8300 8301 * gjavah.c (print_stub): New function. 8302 (METHOD_IS_NATIVE): New macro. 8303 (print_mangled_classname): Make static. 8304 (HANDLE_END_FIELD): Don't emit fields during stub generation. 8305 (process_file): Perform stub generation. 8306 (HANDLE_METHOD): Don't emit class decls during stub 8307 generation. 8308 (HANDLE_END_METHOD): Take into account stub generation. 8309 (print_method_info): Handle stub generation. 8310 (print_stub): New function. 8311 (print_cxx_classname): Make signature consistant with others. 8312 (help): Describe -stubs option. 8313 (main): Create stub file. 8314 (version): Use version.c. 8315 (print_full_cxx_name): New function. 8316 (print_c_decl): Use print_full_cxx_name. 8317 8318Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8319 8320 * check-init.c (check_init): Handle MAX_EXPR. 8321 83221999-07-15 Andrew Haley <aph@cygnus.com> 8323 8324 * lang.c (flag_use_divide_subroutine): New variable. 8325 * typeck.c: (convert_ieee_real_to_integer): Bounds check 8326 fp-to-integer conversion. 8327 (convert): Call convert_ieee_real_to_integer when flag_fast_math 8328 is not set. 8329 8330 * expr.c (build_java_soft_divmod): New function. 8331 (build_java_binop): Call build_java_soft_divmod if 8332 flag_use_divide_subroutine is set. 8333 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree 8334 soft_lrem_node: new builtin functions. 8335 (init_decl_processing) Initialize the new builtins. 8336 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree 8337 soft_lrem_node: new builtin functions. 8338 (build_java_soft_divmod): New function. 8339 * parse.y: Call build_java_soft_divmod if 8340 flag_use_divide_subroutine is set. 8341 * parse.c: Rebuilt. 8342 8343 * jvspec.c (lang_specific_driver): Always allow an extra arg (for 8344 a --specs= arg) even if not linking. 8345 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add 8346 -fuse-divide-subroutine 8347 8348Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8349 8350 * parse.y (resolve_and_layout): Check methods only once. 8351 (resolve_qualified_expression_name): Verify thrown exceptions 8352 compatibility. 8353 (check_thrown_exceptions): Reject exceptions thrown in 8354 initializer. Error message tuned. 8355 83561999-07-14 Andrew Haley <aph@cygnus.com> 8357 8358 * expr.c (expand_expr): Do not return the last statement in a 8359 block as the block's value. 8360 8361Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8362 8363 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed 8364 CALL_EXPR, to avoid order of evaluation changes. 8365 8366Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8367 8368 * parse.y (qualify_ambiguous_name): Do not use 8369 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST. 8370 8371Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8372 8373 * check-init.c (check_init): Handle MAX_EXPR. 8374 * expr.c (force_evaluation_order): Force method call arguments to 8375 be evaluated in left-to-right order. 8376 * parse.y (qualify_ambiguous_name): Loop again to qualify 8377 NEW_ARRAY_EXPR properly. 8378 8379Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8380 8381 * parse.y (patch_invoke): Resolve unresolved invoked method 8382 returned type. 8383 (qualify_ambiguous_name): STRING_CST to qualify expression for 8384 type name resolution. 8385 83861999-06-24 Andrew Haley <aph@cygnus.com> 8387 8388 * class.c (finish_class): Whenever a deferred method is 8389 output, rescan the list of methods to see if a new candidate for 8390 output can be found. 8391 83921999-06-28 Tom Tromey <tromey@cygnus.com> 8393 8394 * jvspec.c (lang_specific_driver): Recognize --help. 8395 8396Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8397 8398 * parse.y (resolve_package): Fixed bogus return statement. 8399 (patch_method_invocation): Resolve method invocation beginning with 8400 a package name qualifier. 8401 84021999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8403 8404 * Make-lang.in (java.stage1): Depend on stage1-start. 8405 (java.stage2): Likewise for stage2-start. 8406 (java.stage3): Likewise for stage3-start. 8407 (java.stage4): Likewise for stage4-start. 8408 8409Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8410 8411 * parse.y (java_complete_lhs): When doing cross referencing, don't 8412 try to keep file location on a WFL expanded as a CALL_EXPR. 8413 8414Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8415 8416 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when 8417 compiling to class file a void method with an empty method body. 8418 As a side effect, the bytecode backend will generate the 8419 appropriate `return' instruction. 8420 8421Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8422 8423 * parse.y (lookup_package_type_and_set_next): New function prototype. 8424 (resolve_package): Search current and imported packages. 8425 (lookup_package_type_and_set_next): New function. 8426 84271999-06-22 Andrew Haley <aph@cygnus.com> 8428 8429 * verify.c (verify_jvm_instructions): Check for pending blocks 8430 before invalid PC test and opcode switch, not after. 8431 84321999-06-21 Andrew Haley <aph@cygnus.com> 8433 8434 * except.c (find_handler_in_range): The upper limit for exception 8435 ranges is exclusive, not inclusive: (start <= pc < end). 8436 (link_handler): find child pointer which points to outer by 8437 searching sibling list: previous code incorrectly assumed that 8438 outer->outer->first_child must point to outer. 8439 * verify.c (verify_jvm_instructions): FIXME added to code for 8440 `athrow'. 8441 (verify_jvm_instructions): Do not assume that the last block 8442 processed in a subroutine is a block which ends with a `ret' 8443 instruction. With some control flows it is possible that the last 8444 block ends with an `athrow'. 8445 8446Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8447 8448 * parse.y (qualify_ambiguous_name): Reorganized the post 8449 evaluation of non WFL leading expression nodes. 8450 8451Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8452 8453 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after 8454 CONVERT_EXPR. 8455 8456Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8457 8458 * parse.y (qualify_ambiguous_name): Handle qualified expression 8459 beginning with a STRING_CST. 8460 8461Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8462 8463 * parse.y (register_fields): Set DECL_INITIAL on both 8464 pre-initialized static and public fields. 8465 (resolve_field_access): Static field access expressions to always 8466 use pointer types. 8467 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper 8468 qualification. CONVERT_EXPR to be resolved as an expression name. 8469 (java_complete_lhs): Identify and access qualified final 8470 initialized field in switch statement case expression. 8471 (fold_constant_for_init): Pre-initialized field decl constant to 8472 be folded. 8473 8474Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8475 8476 * parse.y (note_possible_classname): Mark returned node with 8477 QUALIFIED_P only if the original class name contained a '/'. 8478 8479Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com> 8480 8481 * Make-lang.in (gcjh): More parallel build fixes. 8482 84831999-06-03 Mike Stump <mrs@wrs.com> 8484 8485 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds. 8486 8487Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com> 8488 8489 * except.c (link_handler): Chain exception handlers in order. 8490 8491Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com> 8492 8493 * expr.c (expand_byte_code): Fill unreachable bytecode regions 8494 with nops and process as usual in order to always set correct EH 8495 ranges. Emit detailed warnings about unreachable bytecodes. 8496 8497Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com> 8498 8499 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as 8500 constant. 8501 8502Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8503 8504 * parse.y (lookup_field_wrapper): Unified returned value to NULL 8505 or the searched field decl. 8506 8507Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8508 8509 * parse.y (fold_constant_for_init): Convert numerical constant 8510 values to the type of the assigned field. 8511 8512Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8513 8514 * expr.c (lookup_field): Relaxed the test on class loading error 8515 detection. 8516 * parse.y (fold_constant_for_init): Enabeled old code. 8517 8518Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8519 8520 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast' 8521 decide the validity of the cast of a java.lang.Cloneable reference 8522 to an array. 8523 (patch_conditional_expr): Fixed first argument passed to 8524 binary_numeric_promotion. 8525 8526Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8527 8528 * parse.y (qualify_ambiguous_name): Take into account that a 8529 CONVERT_EXPR might specify a type as a WFL. 8530 8531Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8532 8533 * parse.y (patch_assignment): Save the rhs before using it as an 8534 argument to _Jv_CheckArrayStore. 8535 8536Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8537 8538 * lex.c (java_parse_doc_section): Fixed `tag' buffer size. 8539 8540Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8541 8542 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a 8543 floating point litteral only when the exponent indicator has been 8544 parsed. 8545 8546Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8547 8548 * parse.y (formal_parameter:): Construct argument tree list 8549 element even if a yet unsupported final parameter was encountered. 8550 8551Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8552 8553 * parse.y (finish_method_declaration): Issue errors for native or 8554 abstract methods declared with a method body, as well as for non 8555 native or non abstract methods with no method body. 8556 85571999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8558 8559 * class.c (build_utf8_ref): Initialize variable `field'. 8560 8561 * decl.c (init_decl_processing): Initialize variable `field'. 8562 8563 * expr.c (build_known_method_ref): Mark parameters `method_type', 8564 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED. 8565 (process_jvm_instruction): Likewise for parameter `length'. 8566 8567 * jvspec.c (lang_specific_driver): Mark variables `saw_math', 8568 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with 8569 ATTRIBUTE_UNUSED. 8570 8571 * parse.y (maybe_generate_clinit): Remove unused variable 8572 `has_non_primitive_fields'. 8573 (find_in_imports_on_demand): Initialize variables `node_to_use' 8574 and `cl'. 8575 (patch_binop): Likewise for variable `prom_type'. 8576 (patch_unaryop): Likewise for variable `prom_type'. 8577 8578 * verify.c (verify_jvm_instructions): Likewise for variable `last'. 8579 8580 * xref.c (xref_table): Add missing initializer. 8581 85821999-05-14 Tom Tromey <tromey@cygnus.com> 8583 8584 * java-except.h (struct eh_range): Removed unused `next' member. 8585 * verify.c (verify_jvm_instructions): Call check_nested_ranges 8586 after adding all exception handlers. Sort exception ranges in 8587 order of start PC. 8588 (struct pc_index): New structure. 8589 (start_pc_cmp): New function. 8590 * except.c (add_handler): Return `void'. Don't call link_handler; 8591 instead construct an ordinary linked list and do range 8592 coalescing. 8593 (check_nested_ranges): New function. 8594 (link_handler): Changed interface to allow merging of eh_ranges. 8595 Split overlapping ranges. Return `void'. 8596 8597Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8598 8599 * parse.y (constructor_block_end:): New rule, tagged <node>. 8600 (constructor_body:): Use `constructor_block_end' instead of 8601 `block_end'. 8602 8603Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8604 8605 * parse.y (statement_nsi:): Pop `for' statement block. 8606 (java_complete_lhs): Labeled blocks containing no statement are 8607 marked as completing normally. 8608 8609Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8610 8611 * xref.c (xref_set_current_fp): New function, defined. 8612 * xref.h (xref_set_current_fp): New function, prototyped. 8613 8614Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8615 8616 * check-init.c (check_init): Take into account that 8617 LABELED_BLOCK_STMT can be empty. 8618 8619Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8620 8621 * parse.y (java_check_regular_methods): Warning check on not 8622 overriding methods with default access in other packages does not 8623 apply to `<clinit>'. 8624 (java_complete_lhs): If block body is an empty_stmt_node, replace 8625 it by NULL_TREE. This prevents gcc from generating an irrelevant 8626 warning. 8627 8628Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8629 8630 * check-init.c (check_init): Removed code accepting to see things 8631 falling through default:, when doing xrefs. 8632 * java-tree.h (do_not_fold): New global variable, declared. 8633 * parse.y (do_not_fold): New global variable, defined. 8634 (java_complete_expand_method): Set `do_not_fold' to the value of 8635 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions, 8636 and reinstall them after them have been purged; do not check for 8637 initializations; do not issue missing return errors. 8638 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes 8639 when doing xrefs. 8640 (patch_binop): Skip the fold part when doing xrefs. 8641 (build_string_concatenation): Skip the concatenation part when 8642 doing xrefs. 8643 (patch_synchronized_statement): Do not generate a try-finally when 8644 doing xrefs. 8645 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW 8646 and keep the location where the throw was seen. 8647 * typeck.c (convert): When `do_not_fold' is set, do not attempt 8648 any treatment on the converted node an simply return a NOP_EXPR of 8649 the targeted type. 8650 * xref.c (xref_get_data): New function, defined. 8651 * xref.h (xref_get_data): New function, declared. 8652 (XREF_GET_DATA): Use xref_get_data. 8653 86541999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8655 8656 * gjavah.c (print_include): Cast the result of `strlen' to int 8657 when comparing against a signed value. 8658 (add_namelet): Likewise. 8659 86601999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8661 8662 * expr.c (expand_invoke): Mark parameter `nargs' with 8663 ATTRIBUTE_UNUSED. 8664 (PRE_LOOKUP_SWITCH): Likewise for variable `match'. 8665 8666 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with 8667 ATTRIBUTE_UNUSED. 8668 8669 * jcf-reader.c (get_attribute): Cast a value to long 8670 when comparing against a signed expression. Likewise. 8671 8672 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or 8673 HOST_BITS_PER_CHAR. 8674 86751999-05-11 Andrew Haley <aph@cygnus.com> 8676 8677 * parse.y (source_end_java_method): If the current method contains 8678 any exception handlers, force asynchronous_exceptions: this is 8679 necessary because signal handlers in libjava may throw exceptions. 8680 * decl.c (end_java_method): Ditto. 8681 86821999-05-11 Tom Tromey <tromey@cygnus.com> 8683 8684 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x 8685 flags. 8686 * jvspec.c (THREAD_NAME): Removed. 8687 (GC_NAME): Likewise. 8688 (MATHLIB): Likewise. 8689 (WITHLIBC): Likewise. 8690 (GCLIB): Likewise. 8691 (THREADLIB): Likewise. 8692 (MATH_LIBRARY): Likewise. 8693 (lang_specific_driver): Don't add `-l' options to command line. 8694 Instead, add a single --specs option. Recognize `-L' options and 8695 use them to search for spec file. 8696 (find_spec_file): New function. 8697 (SPEC_FILE): New define. 8698 8699Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com> 8700 8701 * lang-options.h: -MD, -MMD, -M and -MM not needed here for 8702 cpplib-enabled build. 8703 87041999-05-05 Per Bothner <bothner@cygnus.com> 8705 8706 * class.c (make_field_value): DECL_INITIAL may be a string literal; 8707 temporarily zero it while calling rest_of_decl_compilation. 8708 8709 * java-tree.h (string_ptr_type_node): Add declaration. 8710 * decl.c: Define and initialize string_ptr_type_node. 8711 * parse.y (patch_string_cst): Use string_ptr_type_node. 8712 8713 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed. 8714 * parse.y (for_statement): Now unconditionally exit_block. 8715 (finish_labeled_statement): No longer exit_block if for-loop. 8716 (patch_loop_statement): Check harder if the loop is already labeled. 8717 8718 * parse.y (patch_initialized_static_field): Removed function. 8719 (maybe_generate_clinit): Removed special handling for interfaces. 8720 (java_complete_expand_methods): Do a preliminary java_complete_tree 8721 on <clinit> to determine if it can be removed. 8722 (java_complete_expand_method): Remove special handling for <clinit>. 8723 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION 8724 optimize if we get back empty_stmt_node. 8725 For MODIFY_EXPR, re-do checking of static initializers. 8726 (fold_constant_for_init): Don't return immediate if VAR_DECL. 8727 For VAR_DECL, pass correct context. 8728 8729 * verify.c (verify_jvm_instructions): Better error messages. 8730 87311999-05-03 Tom Tromey <tromey@cygnus.com> 8732 8733 * parse-scan.y (interface_declaration): Call 8734 report_class_declaration for interfaces. 8735 87361999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu> 8737 8738 * Makefile.in: Remove -v from bison command lines. 8739 8740Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8741 8742 * check-init.c (check_init): Exclude a case of error when doing 8743 xrefs. 8744 * class.c (layout_class_method): Don't generate the error message 8745 twice when compiling from source. 8746 * lang-options.h: Added `-Wredundant-modifers' and 8747 `-Wunusupported-jdk11' flags and help text. 8748 * lang.c (lang_decode_option): Added support for 8749 `-Wunsupported-jdk11' and `-Wredundant-modifiers'. 8750 flag_static_local_jdk11 and flag_redundant set accordingly. 8751 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK. 8752 * parse.h (EXPR_WFL_ADD_COL): New macro. 8753 (DECL_END_SOURCE_LINE): Likewise. 8754 (DECL_INHERITED_SOURCE_LINE): Likewise. 8755 * parse.y (static_ref_err): New function, prototyped. 8756 (CCB_TK): Now tagged <operator>. 8757 (class_body:): Remember the location of the closing '}' of a class 8758 definition when doing xrefs. 8759 (block:): Likewise. 8760 (block_end:): Likewise. 8761 (create_class): Remember the location of the inherited class 8762 identifier when doing xrefs. 8763 (register_fields): Added test on first operand of `init' before 8764 testing it TREE_CODE. 8765 (method_header): Store the location of the class identifier in the 8766 class decl when doing xrefs. 8767 (finish_method_declaration): Don't combine first/last method line 8768 when doing xref. 8769 (java_check_regular_methods): Warning check on not overriding 8770 methods with default access on other packages move before check on 8771 static methods. Initialization of `aflags' also moved up. 8772 (resolve_expression_name): Call static_ref_err to report the error. 8773 (static_ref_err): New function, implemented. 8774 (resolve_field_access): Returned simplified static field access 8775 when doing xrefs. 8776 (resolve_qualified_expression_name): Check for illegal use of 8777 static fields in a non static context. Call static_ref_err to 8778 report error in various places. 8779 (java_complete_tree): Do not fold initialized static fields when 8780 doing xrefs. 8781 (java_complete_lhs): Likewise. 8782 87831999-04-29 Anthony Green <green@cygnus.com> 8784 8785 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to 8786 create internal labels. 8787 (lookup_label): Ditto. 8788 8789Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8790 8791 * class.c (layout_class_method): Generate <clinit>'s rtl for 8792 interfaces. 8793 * decl.c (complete_start_java_method): Don't call _Jv_InitClass 8794 for interfaces' <clinit>. 8795 * expr.c (lookup_field): Search for fields in interfaces. 8796 (expand_invoke): Fixed indentation. 8797 (expand_java_field_op): Likewise. Use IS_CLINIT. 8798 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed. 8799 (IS_CLINIT): New macro. 8800 * parse.y (type_declaration:): Call maybe_generate_clinit after an 8801 interface was parsed. 8802 (maybe_generate_clinit): Don't generate if the current class is an 8803 interface with only fields of primitive types. 8804 (reset_method_name): Use IS_CLINIT. 8805 (java_complete_expand_method): Expand <clinit> when it exists for 8806 interfaces. Use IS_CLINIT. 8807 (resolve_expression_name): Use DECL_CONTEXT instead of 8808 current_class to build static field references. 8809 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on 8810 ARRAY_REF when doing xreferencing. 8811 (check_final_assignment): Fixed typo in leading comment. Use 8812 IS_CLINIT. 8813 (patch_array_ref): Don't fully expand array references when 8814 xreferencing. 8815 (patch_return): Use IS_CLINIT. 8816 (patch_throw_statement): Likewise. 8817 88181999-04-22 Tom Tromey <tromey@cygnus.com> 8819 8820 * Make-lang.in (JAVA_SRCS): Added check-init.c. 8821 8822Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8823 8824 * decl.c (predef_filenames, predef_filenames_size): New globals 8825 (init_decl_processing): predef_filenames and predef_filenames_size 8826 initialized. 8827 * java-tree.h (predef_filenames, predef_filenames_size): Declared 8828 extern. 8829 * jcf-parse.c (predefined_filename_p): New function. 8830 (yyparse): Check that files on the command line are specified only 8831 once and issue a warning otherwise. 8832 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro. 8833 * parse.y (source_end_java_method): Nullify NOP method bodies, to 8834 avoid a gcc warning with -W -Wall turned on. 8835 (java_expand_classes): Abort if errors were encountered. 8836 (java_complete_lhs): If the cross reference flag is set, wrap 8837 field DECL node around a WFL when resolving expression name. 8838 8839Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8840 8841 * lang.c (lang_decode_option): Fixed returned value when parsing 8842 `-fxref=...' and `-Wall'. 8843 * parse.y (source_end_java_method): Do not generate code when 8844 flag_emit_xref is set. 8845 (resolve_expression_name): Do not build static field access when 8846 flag_emit_xref is set. 8847 (resolve_field_access): No special treatment on `length' when 8848 flag_emit_xref is set. Do not build qualified static field access 8849 when flag_emit_xref is set. 8850 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR 8851 when flag_emit_xref is set. 8852 (patch_assignment): Do not generate array store runtime check when 8853 flag_emit_xref is set. 8854 * xref.c (xref_flag_value): Fixed function declaration 8855 indentation. 8856 (xset_set_data): New function. 8857 * xref.h (xref_set_data): Added prototype for new function. 8858 (typedef struct xref_flag_table): New field data. 8859 (XREF_GET_DATA): New macro. 8860 88611999-04-19 Tom Tromey <tromey@cygnus.com> 8862 8863 * xref.h (enum): Removed trailing comma. 8864 8865 * parse.y (resolve_qualified_expression_name): Added missing 8866 `break'. 8867 8868Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com> 8869 8870 * gjavah.c: New prototypes for java_float_finite and 8871 java_double_finite. 8872 8873Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8874 8875 * parse.y (patch_unaryop): Fixed ++/-- operator check on array 8876 references. 8877 8878Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com) 8879 8880 * Makefile.in (TREE_H): Add tree-check.h. 8881 (RTL_H): Add genrtl.h. 8882 8883Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8884 8885 * parse.y (patch_assignment): Added ArrayStoreException runtime 8886 check. 8887 88881999-04-06 Per Bothner <bothner@cygnus.com> 8889 8890 * expr.c (pop_type_0): New function. 8891 (pop_type): Use pop_type_0. 8892 * java-tree.h (pop_type_0): New declaration. 8893 * verify.c (verify_jvm_instructions): Check return instructions. 8894 8895 * parse.y (patch_binop): Don't fold if non-constant and emiting 8896 class files. 8897 8898Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8899 8900 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H). 8901 8902 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h. 8903 (main_jcf): Don't define. 8904 (process_file): Don't set `main_jcf'. 8905 8906 * java-tree.h (main_jcf): Don't declare. 8907 8908 * jcf-parse.c (main_jcf): Add static definition. 8909 8910 * lang.c (main_jcf): Don't define. 8911 8912Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8913 8914 * class.c (add_method_1): Cast the argument of `bzero' to PTR. 8915 8916 * decl.c (copy_lang_decl): Likewise for `bcopy'. 8917 8918 * jcf-depend.c: Include "config.h", not <config.h>. 8919 8920 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of 8921 `bcopy' to PTR. 8922 8923 * jcf-path.c: Include "config.h", not <config.h>. 8924 8925 * lex.c: Don't include various system header files. 8926 (java_init_lex): Cast the argument of `bzero' to PTR 8927 8928 * parse-scan.y (java_push_parser_context): Likewise. 8929 8930 * parse.y (java_push_parser_context): Likewise. 8931 (patch_bc_statement): Match format specifier to variable argument. 8932 8933 * xref.c: Don't include <stdio.h>. 8934 8935Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8936 8937 * parse.y (struct parser_ctxt *ctxp): Now global. 8938 (declare_local_variables): Use WFL compound value for the 8939 declaration source line value, when doing cross-referencing. 8940 89411999-03-31 Tom Tromey <tromey@cygnus.com> 8942 8943 * gjavah.c (print_field_info): Allow constants of other types. 8944 (print_include): Generate include when new name is proper prefix 8945 of already printed name. 8946 (add_namelet): Likewise. 8947 (cxx_keyword_subst): New function. 8948 (print_method_info): Use it. 8949 (print_field_name): New function. 8950 (get_field_name): New function. 8951 (print_field_info): Use get_field_name and print_field_name. 8952 8953Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8954 8955 * Makefile.in (keyword.h): Generate using gperf language 'C', not 8956 'KR-C', so gperf uses the `const' keyword on strings. 8957 8958 * keyword.gperf (java_keyword): Const-ify a char*. 8959 8960Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8961 8962 * parse.y (patch_bc_statement): Fixed identation and a bogus 8963 `printf' format. 8964 8965Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 8966 8967 * parse.y (patch_assignment): Allow static variables in other 8968 classes to be assigned. 8969 8970Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8971 8972 * class.c (maybe_add_interface): Remove unused variable 8973 `interface_binfo'. 8974 (make_class_data): Use = for assignment, not ==. Likewise. 8975 (emit_register_classes): Remove unused variable `decl'. 8976 8977 * lex.c: Fix comment so as not to contain an embedded `/*'. 8978 8979 * verify.c (verify_jvm_instructions): Remove unused variable 8980 `self_type'. 8981 8982Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com> 8983 8984 * parse.y (complete_loop_body): Rename to finish_loop_body. 8985 (complete_labeled_statement): Rename to finish_labeled_statement. 8986 (complete_for_loop): Rename to finish_for_loop. 8987 (complete_method_declaration): Rename to finish_method_declaration. 8988 8989 * java-tree.h (continue_identifier_node): New global node. 8990 * decl.c: Define and initialize continue_identifier_node. 8991 * parse.y (generate_labeled_block): Remove - no longer needed. 8992 (build_loop_body): Use continue_identifier_node for continue block. 8993 (finish_labeled_statement): Also do pop_labeled_block actions. 8994 (java_complete_lhs): POP_LOOP even if error. 8995 (build_labeled_block): Special handling for continue_identifier_node. 8996 (patch_loop_statement): Re-organize. 8997 (patch_bc_statement): Re-write. 8998 8999Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 9000 9001 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count 9002 using a WFL compound value. 9003 * parse.y (xref.h): Include. 9004 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the 9005 WFL compound value. 9006 (register_fields): Set WFL compound value to lineno if doing 9007 xrefs. 9008 (java_complete_expand_method): Call expand_xref if flag_emit_xref 9009 is set. 9010 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include. 9011 * xref.h (expand_xref): Prototype renamed from xref_generate. 9012 9013Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 9014 9015 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK. 9016 (GET_CURRENT_BLOCK): New macro. 9017 * parse.y (current_static_block): New global variable. 9018 (method_body:): Define action. 9019 (complete_method_declaration): Set current_function_decl to NULL 9020 when work on the current method is done. 9021 (declare_local_variables): Use GET_CURRENT_BLOCK. 9022 (java_method_add_stmt): Likewise. 9023 (java_complete_expand_method): Disable the use of `this' when 9024 expanding <clinit>. 9025 (enter_a_block): If no current method exist, use 9026 current_static_block to link static initializer blocks. 9027 (exit_block): Rewritten to use current_static_block when no current 9028 method decl exists. 9029 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK. 9030 (patch_return): Forbid the use of `return' in static initializers. 9031 (patch_throw_statement): Fixed indentation. Issue specific error 9032 for uncaught thrown checked exception in static initializer 9033 blocks. Removed FIXME. 9034 90351999-03-25 Zack Weinberg <zack@rabi.columbia.edu> 9036 9037 * java/Make-lang.in: Remove all references to gcj.o/gcj.c. 9038 Link gcj from gcc.o. 9039 9040Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 9041 9042 * parse.y (find_applicable_accessible_methods_list): When dealing 9043 with interface: ensure that a given interface or java.lang.Object 9044 are searched only once. 9045 9046Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 9047 9048 * gjavah.c (print_c_decl): Remove unused argument `flags'. 9049 9050 * jcf-dump.c (print_access_flags): Add braces around if-else. 9051 9052 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro 9053 COMBINE_INPUTS. 9054 9055 * lex.c (build_wfl_node): Add static prototype. 9056 9057 * lex.h (build_wfl_node): Remove static prototype. 9058 9059 * parse.y: Include lex.c early enough to declare everything needed. 9060 Ensure calls to `build_wfl_node' pass the proper arguments. 9061 (create_class): Remove unused variable `super_decl'. 9062 (get_printable_method_name): Initialize variable `name'. 9063 9064Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 9065 9066 * Changelog: Fixed 1999-03-22 typos. 9067 * lang.c (lang_decode_option): Fixed typo in error string in the 9068 XARG section. 9069 90701999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com> 9071 9072 * Makefile.in (JAVA_OBJS): Added entry xref.o. 9073 (xref.o): New rule. 9074 * java-tree.h (flag_emit_xref): Declared extern. 9075 * lang.c (xref.h): Included. 9076 (flag_emit_xref): New global variable. 9077 (lang_decode_option): Added support for -fxref. 9078 * xref.c: Created. 9079 * xref.h: Likewise. 9080 90811999-03-21 Manfred Hollstein <manfred@s-direktnet.de> 9082 9083 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be 9084 linked with. 9085 9086Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 9087 9088 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H) 9089 $(srcdir)/../system.h and $(JAVA_TREE_H). 9090 (jcf-io.o): Depend on $(JAVA_TREE_H). 9091 (mangle.o): Likewise. 9092 9093 * check-init.c (check_cond_init): Add static prototype. 9094 9095 * class.c (build_java_method_type, hashUtf8String, 9096 make_field_value, get_dispatch_vector, get_dispatch_table, 9097 append_gpp_mangled_type, mangle_static_field): Likewise. 9098 (strLengthUtf8): Hide unused definition. 9099 (hashUtf8String): Const-ify. 9100 (make_field_value): Un-ANSI-fy. 9101 9102 * constants.c: Move inclusion of jcf.h above java-tree.h. 9103 (set_constant_entry, find_class_or_string_constant, 9104 find_name_and_type_constant, get_tag_node, 9105 build_constant_data_ref): Add static prototype. 9106 9107 * decl.c (push_jvm_slot, builtin_function, 9108 lookup_name_current_level): Likewise. 9109 (builtin_function): Const-ify. 9110 9111 * except.c (expand_start_java_handler, expand_end_java_handler): 9112 Add static prototype. 9113 9114 * expr.c (flush_quick_stack, push_value, pop_value, 9115 java_stack_swap, java_stack_dup, build_java_athrow, 9116 build_java_jsr, build_java_ret, expand_java_multianewarray, 9117 expand_java_arraystore, expand_java_arrayload, 9118 expand_java_array_length, build_java_monitor, expand_java_pushc, 9119 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF, 9120 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label, 9121 expand_compare, expand_test, expand_cond, expand_java_goto, 9122 expand_java_call, expand_java_ret, pop_arguments, expand_invoke, 9123 expand_java_field_op, java_push_constant_from_pool): Likewise. 9124 9125 (decode_newarray_type, expand_iinc): Un-ANSI-fy. 9126 (build_java_arraynull_check): Mark parameters `node' and `type' 9127 with ATTRIBUTE_UNUSED. 9128 (note_label): Likewise for parameter `current_pc'. 9129 (expand_java_call, expand_java_ret): Hide unused definition. 9130 9131 * java-tree.h (make_class, build_constants_constructor, 9132 java_set_exception_lang_code, pop_labeled_block, emit_handlers, 9133 init_outgoing_cpool, register_class, emit_register_classes, 9134 java_layout_seen_class_methods): Prototype. 9135 (unicode_mangling_length): Const-ify. 9136 (append_gpp_mangled_name, append_gpp_mangled_classtype, 9137 emit_unicode_mangled_name, format_int, format_uint, 9138 jcf_trim_old_input, jcf_print_utf8, jcf_print_char, 9139 jcf_print_utf8_replace, open_class): Prototype. 9140 9141 * jcf-dump.c: Include "config.h", not <config.h>. Don't include 9142 <stdio.h>. Include tree.h/java-tree.h. 9143 (utf8_equal_string usage, process_class): Add static prototype. 9144 (open_class): Don't prototype this here. 9145 (utf8_equal_string): Match arguments to format specifiers. 9146 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH, 9147 TABLE_SWITCH, disassemble_method): Likewise. 9148 9149 * jcf-io.c: Include tree.h/java-tree.h. 9150 (open_class, find_classfile, jcf_print_utf8, 9151 jcf_print_utf8_replace): Const-ify. 9152 9153 * jcf-parse.c (parse_zip_file_entries, process_zip_dir, 9154 parse_class_file): Add static prototype. 9155 (find_in_current_zip): Match definition to existing static 9156 prototype. 9157 9158 * jcf-write.c: Include jcf.h before tree.h/java-tree.h. 9159 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label, 9160 finish_jcf_block, define_jcf_label, get_jcf_label_here, 9161 put_linenumber, localvar_alloc, localvar_free, get_access_flags, 9162 write_chunks, adjust_typed_op, generate_bytecode_conditional, 9163 generate_bytecode_return, perform_relocations, init_jcf_state, 9164 init_jcf_method, release_jcf_state, generate_classfile): 9165 Add static prototype. 9166 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED. 9167 (make_class_file_name): Const-ify. 9168 9169 * jcf.h (find_classfile): Const-ify. 9170 9171 * jv-scan.c (reset_report): Remove prototype. 9172 9173 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h. 9174 (error): Rewrite to allow varargs. 9175 9176 * lang.c (lang_f_options): Const-ify. 9177 9178 * lex.c (java_parse_escape_sequence): Add static prototype. 9179 (java_allocate_new_line): Match definition to existing static 9180 prototype. 9181 9182 * mangle.c Include tree.h/java-tree.h. 9183 (unicode_mangling_length, emit_unicode_mangled_name, 9184 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify. 9185 9186 * parse.h (jdep_code): Remove trailing comma in enumeration. 9187 (java_get_line_col): Move prototype outside of !JC1_LITE test. 9188 (reset_report): Add prototype. 9189 9190 * verify.c (push_pending_label, merge_types): Add static 9191 prototypes. 9192 9193 * zipfile.h (opendir_in_zip, open_in_zip): Prototype. 9194 91951999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com> 9196 9197 * parse.y (find_applicable_accessible_methods_list): Extend the 9198 search to superinterfaces when relevant. 9199 (search_applicable_methods_list): New function. 9200 92011999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com> 9202 9203 * class.c (unmangle_classname): Implemented stricter testing 9204 before setting the QUALIFIED_P flag on an identifier. 9205 9206Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com> 9207 9208 * parse.y (java_complete_lhs): Call force_evaluation_order 9209 after patch_newarray. 9210 (patch_binop): Don't call fold if there are side effects. 9211 92121999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com> 9213 9214 * parse.y (java_stabilize_reference): Use save_expr instead of 9215 building a SAVE_EXPR node. 9216 (java_complete_lhs): Patch the resulting string of the `+=' 9217 operator (if necessary) and complete the RHS after having built 9218 the cast. 9219 9220Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com> 9221 9222 * class.c (make_class): Don't set CLASS_P here (because 9223 this function is also called by build_java_array_type). 9224 (push_class): Set CLASS_P here instead. 9225 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant. 9226 9227 * jcf-dump.c (print_access_flags): Take extra parameter to indicate 9228 context. If the context is class, perfer "super" over "synchronized". 9229 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface. 9230 9231 * parse.y (create_class): Don't call parser_check_super here; 9232 it is not robust. Always wait until later. 9233 9234 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to 9235 match what JDK 1.2 does), but don't set ACC_PUBLIC. 9236 9237Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com> 9238 9239 * lex.c (java_read_char): UNGET invalid non-initial utf8 character. 9240 * lex.h (UNGETC): Change misleading macro. 9241 92421999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com> 9243 9244 * parse.y (java_stabilize_reference): Return NODE when patching a 9245 COMPOUND_EXPR. 9246 (java_complete_lhs): Put parenthesis around truth values. 9247 92481999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com> 9249 9250 * class.c (layout_class_method): Don't make rtl for interface 9251 methods. 9252 * parse.h (GET_TYPE_NAME): New macro. 9253 * parse.y (if_then_statement:): Fixed indentation. 9254 (if_then_else_statement:): Likewise. 9255 (for_statement:): Fixed spacing. 9256 (try_statement:): Fixed indentation. 9257 (create_interface): Don't force interfaces to be abstract. 9258 (method_header): Abstract methods are OK in interfaces. 9259 (declare_local_variables): Fixed typo in comment. 9260 (java_complete_expand_method): Fixed indentation. 9261 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report 9262 non accessible fields. 9263 (java_stabilize_reference): New function. 9264 (java_complete_lhs): Fixed indentation. Use 9265 java_stabilize_reference in compound assignement. Insert the 9266 cast. If not processing `+' fix string constants before processing 9267 binop. 9268 9269Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 9270 9271 * constants.c (find_class_or_string_constant): Cast variable `j' 9272 to a `jword' when comparing against one. 9273 9274 * expr.c (java_lang_expand_expr): Remove unused variables 9275 `has_finally_p' and `op0'. 9276 9277 * gjavah.c (print_field_info): Cast a value to jint when comparing 9278 against one. Likewise for a jlong. 9279 (add_namelet): Likewise cast a `sizeof' to an int when comparing 9280 against a signed quantity. 9281 9282 * jcf-dump.c (print_signature_type): Remove unused variable `digit'. 9283 (print_signature): Don't needlessly dereference variable `str' 9284 9285 * jcf-reader.c (get_attribute): Mark variables `max_stack' and 9286 `max_locals' with ATTRIBUTE_UNUSED. 9287 (jcf_parse_class): Likewise for variable `index'. 9288 9289 * parse.h (reverse_jdep_list): Remove static prototype. 9290 9291 * parse.y (build_jump_to_finally): Remove prototype and definition. 9292 (reverse_jdep_list): Add static prototype. 9293 9294 * typeck.c (convert_ieee_real_to_integer): Remove unused variables 9295 `assignment' and `expr_decl'. 9296 9297 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'. 9298 92991999-03-12 Andrew Haley <aph@cygnus.com> 9300 9301 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes; 9302 we'll need a directory separator and a null character. 9303 9304Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com> 9305 9306 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %. 9307 9308 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 9309 9310 * parse.y (method_header): Don't set ACC_ABSTRACT flags on 9311 interfaces. 9312 9313Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com> 9314 9315 * lex.c (java_parse_end_comment): Take extra parameter (next char). 9316 9317 * class.c (build_utf8_ref): Fix possible name class/ambiguity. 9318 9319 * class.c (layout_class_method): A static method in a base class 9320 is never overridden, so treat it like it doesn't exist. 9321 However, do complain about private non-static method overriding 9322 public static method. 9323 9324 * parse.y: Don't set unused INITIALIZED_P flag. 9325 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag. 9326 9327 * parse.y (find_expr_with_wfl): Optimize tail-calls. 9328 (build_array_from_name): Re-order &index[string] to &string[index]. 9329 9330 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is 9331 error_mark (it might catch more errors, but it is more likely to lose). 9332 9333Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 9334 9335 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H). 9336 (parse-scan.o): Depend on toplev.h. 9337 9338 * class.c (make_method_value): Add prototype. Make it static. 9339 Remove unused second argument, caller changed. 9340 9341 * expr.c (java_lang_expand_expr): Remove unused variable 9342 `return_label'. 9343 9344 * java-tree.h: Don't prototype find_in_current_zip. 9345 Add prototypes for verify_constant_pool, start_java_method, 9346 end_java_method, give_name_to_locals, expand_byte_code, 9347 open_in_zip, set_constant_value, find_constant1, find_constant2, 9348 find_utf8_constant, find_string_constant, find_class_constant, 9349 find_fieldref_index, find_methodref_index, write_constant_pool, 9350 count_constant_pool_bytes and encode_newarray_type. 9351 9352 * jcf-dump.c: Remove unused variable `LONG_temp'. 9353 9354 * jcf-parse.c: Include parse.h. 9355 (jcf_parse_source): Remove unused parameter, all callers changed. 9356 (jcf_figure_file_type): Add static prototype. 9357 (find_in_current_zip): Likewise. Also remove unused parameter, 9358 all callers changed. 9359 (read_class): Initialize variable `saved_pos'. 9360 9361 * jcf-reader.c (jcf_parse_preamble): Mark variables 9362 `minor_version' and `major_version' with ATTRIBUTE_UNUSED. 9363 9364 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE. 9365 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE. 9366 (java_parse_doc_section): Initialize variable `seen_star'. 9367 (java_lex): Wrap variable `number_beginning' in !JC1_LITE. 9368 (java_lex_error): Mark parameters `msg' and `forward' with 9369 ATTRIBUTE_UNUSED. 9370 (java_get_line_col): Mark parameters `filename' and `line' with 9371 ATTRIBUTE_UNUSED. 9372 9373 * parse-scan.y: Include toplev.h. 9374 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED. 9375 9376 * parse.h: use `struct JCF', not plain `JCF'. 9377 (java_parser_context_save_global, java_expand_classes 9378 java_parser_context_restore_global, java_parse): Add prototypes. 9379 9380 * typeck.c (convert_ieee_real_to_integer): Remove unused variable 9381 `node'. 9382 9383Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com> 9384 9385 * check-init.c (check_init): COPYN takes word count, not bit count. 9386 9387Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com> 9388 9389 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of 9390 explicit build_decl. (Avoids crash in reload when optimizing.) 9391 9392Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com> 9393 9394 * decl.c (complete_start_java_method): Handle synchronized method 9395 even when compiling from bytecode. 9396 93971999-02-26 Tom Tromey <tromey@cygnus.com> 9398 9399 * gjavah.c (add_class_decl): Only generate `#include' if outer 9400 class is not the name of the class we are processing. Correctly 9401 append `.h' in #include. 9402 (process_file): Clean up newlines around generated `#include's. 9403 (decode_signature_piece): Correctly handle inner classes. 9404 (struct include): New structure. 9405 (all_includes): New global. 9406 (print_include): New function. 9407 (add_class_decl): Use it. 9408 (process_file): Likewise. 9409 (add_class_decl): Generate include for java-array.h if array 9410 seen. 9411 (process_file): Don't generate java-array.h include. 9412 9413 * gjavah.c (add_namelet): Check for standard package names here. 9414 (add_class_decl): Don't check for standard package names here. 9415 94161999-02-25 Tom Tromey <tromey@cygnus.com> 9417 9418 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'. 9419 When reading a zip file, only use strncmp if both strings are 9420 bigger than the buffer length. Initialize `k' when looping 9421 through zip file. 9422 94231999-02-24 Tom Tromey <tromey@cygnus.com> 9424 9425 * gjavah.c (struct namelet): New structure. 9426 (add_namelet): New function. 9427 (print_namelet): New function. 9428 (print_class_decls): Use add_namelet and print_namelet to generate 9429 namespaces and not classes. 9430 (method_printed): New global. 9431 (HANDLE_END_METHOD): Examine method_printed. 9432 (print_method_info): Set method_printed when required. Print 9433 error if function to be ignored is marked virtual. Handle $finit$ 9434 method. 9435 (METHOD_IS_FINAL): New macro. 9436 (print_field_info): Use it. 9437 (HANDLE_METHOD): Clear method_printed. 9438 (method_pass): New global. 9439 (HANDLE_END_FIELD): Call add_class_decl on the first pass. 9440 (process_file): Do two passes over both fields and methods. 9441 (HANDLE_METHOD): Examine method_pass. 9442 (root): New global. 9443 (add_class_decl): New function. 9444 (print_class_decls): Don't scan over entire constant pool. 9445 94461999-02-23 Tom Tromey <tromey@cygnus.com> 9447 9448 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and 9449 disable linking in that case. 9450 94511999-02-20 Tom Tromey <tromey@cygnus.com> 9452 9453 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f, 9454 not 0x1f. 9455 9456Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com> 9457 9458 * decl.c (build_result_decl), java-tree.h: New method. 9459 (complete_start_java_method): Handle synchronized methods. 9460 Don't build DECL_RESULT here. (Ordering dependency problem.) 9461 (start_java_method): Call build_result_decl here instead ... 9462 * parse.y (java_complete_expand_method): ... and here. 9463 (expand_start_java_method): Don't call complete_start_java_method here. 9464 (java_complete_expand_method): Call it here instead. 9465 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to .. 9466 * java-tree.h: ... here. 9467 9468 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF. 9469 * parse.y (java_complete_lhs): Don't call force_evaluation_order 9470 for ARRAY_REF - it doesn't work when array bounds are checked. 9471 (patch_array_ref): Handle it here instead. 9472 9473 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute. 9474 9475Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com> 9476 9477 Force left-to-right evaluation of binary operations etc. 9478 * expr.c (force_evaluation_order), java-tree.h: New function. 9479 * parse.y (java_complete_lhs): Pass binary operations, procedure 9480 calls, and ARRAY_REFs to force_evaluation_order. 9481 (various): Set TREE_SIDE_EFFECTS more carefully. 9482 9483 Tolerate random (non-UTF8) encoding in comments without complaining. 9484 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding. 9485 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa. 9486 9487 * parse.y (resolve_qualified_expression_name): Handle error_mark. 9488 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise. 9489 9490 * parse.y (java_complete_lhs): Ignore an empty statement in a 9491 COMPOUND_EXPR. Don't complain about empty statement after return. 9492 9493Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com> 9494 9495 * parse.y (obtain_incomplete_type): Don't wrap unknown types 9496 in TREE_LIST - just chain the POINTER_TYPEs together. 9497 (resolve_class): If type already resolved, return decl. 9498 After resolving, update TREE_TYPE(class_type), and name (if array). 9499 * parse.h (do_resolve_class), parse.y: Make non-static. 9500 * class.c (maybe_layout_super_class): Take this_class argument. 9501 Do do_resolve_class if necessary. 9502 (layout_class, layout_class_methods): Adjust calls appropriately. 9503 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED, 9504 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention. 9505 * typeck.c (build_java_array_type): Don't call layout_class. 9506 9507Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 9508 9509 * parse.y (check_pkg_class_access): Allow private class access 9510 within the same package. 9511 (strip_out_static_field_access_decl): New function. 9512 (patch_unaryop): Call strip_out_static_field_access_decl on ++/-- 9513 operator argument before testing its nature. 9514 9515Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com> 9516 9517 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.) 9518 (TRY_EXPR): Simplify - it no longer has a finally clause. 9519 * check-init.c (check_init): Handle TRY_FINALLY_EXPR. 9520 Simpler handling of TRY_EXPR, which no longer has a finally clause. 9521 * expr.c (java_lang_expand_expr): Likewise. 9522 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed. 9523 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed. 9524 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR. 9525 (build_try_statement): Remove finally parameter and handling. 9526 (build_try_finally_statement): New function. 9527 (patch_try_statement): No longer need to support finally clause. 9528 (try_statement): Update grammar action rules. 9529 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR. 9530 Simpler handling of TRY_EXPR, which no longer has a finally clause. 9531 95321998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk> 9533 9534 * jcf-parse.c (get_constant): Add braces around computation of 'd' 9535 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB] 9536 95371999-02-17 Andrew Haley <aph@cygnus.com> 9538 9539 * class.c (build_utf8_ref): Back out broken patch which was 9540 intended to to output signatures using '.' as a separator. 9541 9542 * class.c (make_class_data): Output signatures using '.' as a 9543 separator, rather than '/'. 9544 (mangled_classname): Likewise. 9545 (make_field_value): Likewise. 9546 (make_method_value): Likewise. 9547 * constants.c (alloc_class_constant): Likewise. 9548 * expr.c (build_invokeinterface): Likewise. 9549 9550Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 9551 9552 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid 9553 of an ancient workaround. 9554 9555Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com) 9556 9557 * jvspec.c (xmalloc): Kill the prototype. It does not belong 9558 here anymore. 9559 95601999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com> 9561 9562 * lex.c (yylex): Encode \0 as UTF8. 9563 95641999-02-10 Tom Tromey <tromey@cygnus.com> 9565 9566 * jvspec.c (lang_specific_driver): Use libgcj, not libjava. 9567 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE. 9568 (libgcj_zip): Renamed. 9569 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not 9570 LIBJAVA_ZIP_FILE. 9571 (jcf_path_init): Use LIBGCJ_ZIP_FILE. 9572 9573 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop. 9574 (GC_NAME): Renamed -lgc to -lgcjgc. 9575 9576Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 9577 9578 * lex.c (java_lang_cloneable): Initialize. 9579 * parse.y (java_lang_cloneable): New static variable. 9580 (qualify_ambiguous_name): Take CONVERT_EXPR into account when 9581 doing one more qualification round. 9582 (valid_ref_assignconv_cast_p): Reject null source or 9583 destination. Allow an array to be cast into java.lang.Cloneable. 9584 (patch_cast): Swapped two first arguments to first call to 9585 valid_ref_assignconv_cast_p. 9586 9587Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 9588 9589 * parse.h: DECL_P renamed JDECL_P. 9590 * parse.y: DECL_P replaced by JDECL_P. 9591 (build_array_from_name): Always use pointer's type. 9592 (patch_bc_statement): Extra code to search continue target in a 9593 for loop. Fixed comments. Continue target is current loop when 9594 unlabeled. 9595 95961999-02-05 Andrew Haley <aph@cygnus.com> 9597 9598 * class.c (make_class_data): The superclass of an interface should 9599 be null, not class Object. 9600 9601 * lex.c (java_lex): Sign extend hex literals. 9602 96031999-02-04 Andrew Haley <aph@cygnus.com> 9604 9605 * class.c (build_utf8_ref): Output signatures using '.' as a 9606 separator, rather than '/'. 9607 (make_class_data): Likewise. 9608 9609Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr> 9610 9611 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and 9612 mkstemp.o. Get them from libiberty now. 9613 9614Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com) 9615 9616 * jcf-io.c: Do not include sys/stat.h or sys/wait.h 9617 9618Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 9619 9620 * jvspec.c (xmalloc): Fix the prototype to match the one obtained 9621 from libiberty.h 9622 9623Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com> 9624 9625 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'. 9626 * jcf-write.c (generate_bytecode_return): New function. 9627 (generate_bytecode_insns): Use it, for RETURN_EXPR. 9628 9629 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1, 9630 generate special [fd]const_[01] instructions. 9631 9632 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only. 9633 9634 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after 9635 handling OPCODE_lookupswitch or OPCODE_tableswitch. 9636 9637Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com> 9638 9639 * parse.y (patch_method_invocation): Handle calling static methods, 9640 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS). 9641 9642 * parse.y (java_complete_lhs): Don't complain about unreachable 9643 exit condition in a do-while statement. 9644 9645Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 9646 9647 * lex.c (java_read_char): Fixed utf8 decoding. 9648 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff 9649 range. 9650 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed 9651 comments. Local variable `all_primitive' is gone. Broadened 9652 acceptance of `0' to floating point targets. `long' can now be 9653 widened to `double' or `float'. 9654 (valid_method_invocation_conversion_p): Added leading 9655 comment. Fixed tabulation. 9656 (build_string_concatenation): Optimize out left or right empty 9657 string constants. 9658 9659Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com> 9660 9661 * jcf-write.c (localvar_alloc): Only emit entry for 9662 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE. 9663 (generate_bytecode_insns): Only call put_linenumber if 9664 debug_info_level > DINFO_LEVEL_NONE. 9665 * jvspec.c (lang_specific_driver): If no -O* or -g* option 9666 is specified, add -g1 (for compatibility wih javac). 9667 9668Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se> 9669 9670 * java/Makefile.in: Add missing dependencies for jcf-dump.o, 9671 gjavah.o, check-init.o, jv-scan.o 9672 9673Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 9674 9675 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h. 9676 9677 * gjavah.c: Include config.h and system.h. 9678 9679 * javaop.h (inline): Don't define, its handled by system.h. 9680 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these 9681 from `inline' to `static inline'. 9682 9683 * jcf.h (inline): Don't define, its handled by system.h. 9684 9685 * lex.c (inline): Likewise. 9686 9687Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu> 9688 9689 * lang-specs.h: Map -Qn to -fno-ident. 9690 9691Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com> 9692 9693 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo. 9694 96951999-01-29 Tom Tromey <tromey@cygnus.com> 9696 9697 * parse.h (BUILD_APPEND): If ARG is a non-String object reference, 9698 then cast it to Object before calling `append' method. 9699 9700Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com> 9701 9702 * check-init.c (check_bool2_init, check_bool_init, check_init): 9703 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR. 9704 * jcf-write.c (generate_bytecode_insns): Likewise. 9705 9706Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 9707 9708 * jcf-parse.c (jcf_parse): Don't parse the same class file twice. 9709 * parse.y (patch_cast): Allow a boolean to be cast into a 9710 boolean. 9711 9712Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 9713 9714 * parse.y: (class_declaration:): Fixed indentation. 9715 (class_member_declaration:): Extra `;' after field declaration now 9716 accepted. 9717 (interface_declaration:): Removed debug messages in error reports. 9718 (patch_binop): Nodes created and returned inherit the orignal 9719 node's COMPOUND_ASSIGN_P flag value. 9720 (patch_cast): Fix cast from char to floating point. 9721 9722Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com> 9723 9724 * except.c, java-except.h (expand_resume_after_catch): new 9725 function. 9726 * expr.c (java_lang_expand_expr): call expand_resume_after_catch 9727 to branch back to main flow of control after a catch block. 9728 9729Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 9730 9731 * Makefile.in (parse.o): Depend on $(CONFIG_H) and 9732 $(srcdir)/../system.h. 9733 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h. 9734 (jcf-parse.o): Depend on $(srcdir)/../toplev.h. 9735 (jcf-write.o): Likewise. 9736 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h. 9737 (mangle.o): Depend on $(srcdir)/../toplev.h. 9738 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h. 9739 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h. 9740 9741 * class.c: Include output.h and parse.h. 9742 (mangled_classname): Add the `const' keyword to a char*. 9743 (find_named_method): Hide unused function definition. 9744 (build_utf8_ref): Change type of variable `c' to unsigned char. 9745 Use ISALPHA/ISDIGIT instead of isalpha/isdigit. 9746 (build_class_ref): Add the `const' keyword to a char*. 9747 (layout_class_method): Remove unused variable `buf'. 9748 9749 * decl.c (find_local_variable): Remove unused variable `rtl'. 9750 (pushdecl): Likewise for variables `different_binding_level' and 9751 `oldglobal'. 9752 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED. 9753 (maybe_build_cleanup): Likewise for parameter `decl'. 9754 9755 * except.c (expand_start_java_handler): Mark parameter `range' 9756 with ATTRIBUTE_UNUSED. 9757 9758 * expr.c: Include except.h. 9759 (pop_type): Remove unused variable `i'. 9760 (pop_value): Likewise for variables `n_words' and `i'. 9761 (expand_java_arrayload): Likewise for variable `convert'. 9762 (java_lang_expand_expr): Likewise for variables `op0', `type', 9763 `mode', `unsignedp', `node' and `elements'. 9764 (expand_byte_code): Likewise for variables `prev_eh_ranges' and 9765 `eh_ranges'. 9766 (process_jvm_instruction): Add a `const' qualifier to a char*. 9767 9768 * gjavah.c (output_directory): Add the `const' keyword to a char*. 9769 (temp_directory): Likewise. 9770 (print_c_decl): Likewise. 9771 (print_method_info): Likewise. 9772 (decode_signature_piece): Likewise. 9773 (print_mangled_classname): Likewise. 9774 9775 * java-except.h: Provide prototypes for maybe_start_try, 9776 maybe_end_try and add_handler. 9777 9778 * java-tree.h (mangled_classname): Add the `const' keyword to a char*. 9779 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2. 9780 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length, 9781 init_expr_processing, push_super_field, init_class_processing, 9782 can_widen_reference_to, class_depth, verify_jvm_instructions, 9783 maybe_pushlevels, maybe_poplevels, process_jvm_instruction, 9784 set_local_type, merge_type_state, push_type, load_type_state, 9785 add_interface, find_in_current_zip, append_gpp_mangled_classtype, 9786 emit_unicode_mangled_name): Add prototypes. 9787 9788 * jcf-dump.c (print_constant): Add the `const' keyword to a char*. 9789 (print_signature_type): Use ISDIGIT, not isdigit. 9790 (print_signature): Remove unused variable `j'. 9791 9792 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to 9793 int when comparing against one. 9794 9795 * jcf-parse.c: Include toplev.h. 9796 9797 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>. 9798 (localvar_free): Remove unused variable `i'. 9799 (generate_bytecode_conditional): Likewise for variable `kind'. 9800 9801 * jv-scan.c: Include config.h and system.h. Remove redundant 9802 OS header and gansidecl.h includes. 9803 (warning): Add the `const' keyword to a char*. Also add 9804 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not 9805 __STDC__, when determining whether to use ANSI-isms. 9806 (fatal): Likewise. Also add ATTRIBUTE_UNUSED. 9807 (xmalloc): Don't redundantly prototype here. 9808 (main): Remove unused parameter `envp'. Also fix the arguments 9809 passed to function `fatal' to match the format specifier. 9810 9811 * lang.c (java_tree_code_name): Add the `const' keyword to a char*. 9812 9813 * mangle.c: Include toplev.h. 9814 (emit_unicode_mangled_name): Declare parameter `len'. 9815 9816 * parse.y (parse_warning_context): Add the `const' keyword to a 9817 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check 9818 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms. 9819 (issue_warning_error_from_context): Add the `const' keyword to 9820 a char*. 9821 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES' 9822 not `__STDC__' for whether to use ANSI-isms. 9823 9824 * typeck.c (incomplete_type_error): Mark parameters `value' and 9825 `type' with ATTRIBUTE_UNUSED. 9826 (parse_signature_type): Use ISDIGIT, not isdigit. 9827 9828 * verify.c (check_pending_block): Add the `const' keyword to a char*. 9829 (verify_jvm_instructions): Likewise. Remove unused variables 9830 `field_name' and `default_val'. 9831 9832 * zextract.c: Include config.h and system.h. Remove redundant 9833 OS header includes. 9834 9835 * zipfile.h: Prototype `read_zip_archive'. 9836 9837Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com> 9838 9839 * typeck.c (convert): Allow conversions to void type: some 9840 optimizations in gcc do this. 9841 9842Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com> 9843 9844 * typeck.c (convert_ieee_real_to_integer): New function. 9845 (convert): When not using fast-math and using hardware fp, convert 9846 an IEEE NaN to zero. 9847 98481999-01-18 Andrew Haley <aph@cygnus.com> 9849 9850 * parse.y (patch_binop): Do a type conversion from signed to 9851 unsigned and then back to signed when a ">>>" is found. 9852 9853Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 9854 9855 * java-tree.h: (check_for_initialization): Added prototype. 9856 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string. 9857 * parse.y (do_resolve_class): Removed unused locals. 9858 (read_import_dir): Likewise. 9859 (resolve_qualified_expression_name): Array creation 9860 expressions are valid primary expressions. 9861 (qualify_ambiguous_name): Likewise. 9862 (patch_synchronized_statement): Removed unused local. 9863 9864Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com) 9865 9866 * Makefile.in (zextract.o): Add dependencies. 9867 9868 * Makefile.in: Do not put ^Ls at the start of a line. 9869 9870Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com> 9871 9872 * expr.c (process_jvm_instruction): Coerce to correct Throwable 9873 sub-type the result of the call that gets the exception value. 9874 9875 * parse.y (java_complete_expand_methods): If flags_syntax_only, 9876 don't call finish_class. 9877 9878 * parse.y (java_check_regular_methods): If METHOD_PRIVATE, 9879 clear found before continuing. 9880 9881 * verify.c (verify_jvm_instructions): On an array load, allow 9882 and handle top of stack to be TYPE_NULL. 9883 9884 * gjavah.c (generate_access): Translate Java package private or 9885 protected access to C++ public, but with a comment. 9886 98871999-01-13 Andrew Haley <aph@cygnus.com> 9888 9889 * expr.c (generate_name): Name prefix changed to avoid clashes 9890 with assembler temp labels. 9891 9892 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on 9893 MODIFY_EXPR. Without this, code for the assignement may not be 9894 generated at all and the synchronized statement will read an 9895 uninitialized variable. 9896 9897Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> 9898 9899 * class.c (maybe_layout_super_class): Fixed returned value. 9900 * lex.c: Added 1999 to the copyright. 9901 (java_init_lex): Initialize java_lang_imported. 9902 * lex.h: Added 1999 to the copyright. 9903 * parse.h: Added 1999 to the copyright. 9904 (REGISTER_IMPORT): Fixed typo in trailing macro. 9905 (CURRENT_OSB): New macro. 9906 (struct parser_ctxt): New fields osb_depth, osb_limit. 9907 * parse.y (java_lang_id): New global variable. 9908 (type_import_on_demand_declaration): Don't import java.lang.* twice. 9909 (array_creation_expression:): Use CURRENT_OSB. 9910 (dims:): Uses a stack to keep track of array dimensions. 9911 (cast_expression:): Use CURRENT_OSB. 9912 (find_expr_with_wfl): Return NULL if node found doesn't meet the 9913 conditions. 9914 (register_fields): Fixed typos in comment. 9915 (check_method_redefinition): Fixed comment indentation. 9916 (java_check_regular_methods): Set saved found wfl to NULL after 9917 having reinstalled it in the previously found DECL_NAME. 9918 9919Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com> 9920 9921 * gjavah.c (java_float_finite): Use a union to do type punning. 9922 (java_double_finite): Likewise. 9923 9924Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com> 9925 9926 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL 9927 on CONSTRUCTOR (since that trashes TREE_CST_RTL). 9928 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF. 9929 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on 9930 CONSTRUCTOR (which causes expand_expr to call output_constant_def). 9931 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT. 9932 9933Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com> 9934 9935 * check-init.c (check_init): If compiling to native, we don't 9936 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw). 9937 99381999-01-08 Tom Tromey <tromey@cygnus.com> 9939 9940 * parse-scan.y (variable_declarator_id): Set or increment 9941 bracket_count. 9942 (bracket_count): New global. 9943 (formal_parameter): Handle case where bracket pairs trail variable 9944 declarator id. 9945 99461999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk> 9947 9948 * jcf-parse.c (yyparse): variable len changed from a char to an 9949 int to prevent overflow. 9950 9951Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com> 9952 9953 * java-tree.h: Declare read_class. 9954 * jcf-parse.c (read_class): New function. 9955 (load_class): Now just call read_class. 9956 9957 * java-tree.h (java_parse_abort_on_error): Only return if new errors. 9958 * jcf-parse.c (parse_source_file): Declare save_error_count, 9959 which is needed by java_parse_abort_on_error macro, 9960 * parse.y (java_layout_classes, java_expand_classes): Likewise. 9961 9962 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT 9963 constructor, if initializing a static field. 9964 (patch_new_array_init): Set TREE_CONSTANT if it is. 9965 * expr.c (java_lang_expand_expr): For a static array constructor 9966 of primitive elements, allocate the array itself statically. 9967 Disabled until we can set the vtable field statically. 9968 9969 * check-init.c: New file. Checks for definite assignment. 9970 * Makefile.in (JAVA_OBJS): Add check-init.o. 9971 * parse.y (java_complete_expand_method): Call check_for_initialization. 9972 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h. 9973 9974Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk> 9975 9976 * parse.y : include system.h instead of including 9977 standard headers directly with the exception of <dirent.h>. 9978 9979Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com> 9980 9981 * lex.h: Moved static function declarations to lex.c, 9982 to shut up some -Wall warnings. 9983 * lex.c: Static function declarations moved here. 9984 * jcf-dump.c: Small fixes to shut up -Wall warnings. 9985 9986Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 9987 9988 * Make-lang.in ($(GCJ).o): Depend on prefix.h. 9989 9990Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com> 9991 9992 * expr.c (process_jvm_instruction): Do load_type_state after JSR. 9993 * verify.c (verify_jvm_instructions): Fix off-by-one error. 9994 9995 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings. 9996 (localvar_alloc): Change return type to void, 9997 (emit_unop): Remove unused variable size. 9998 9999 * jcf-write.c (struct jcf_block): Add new union. 10000 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros. 10001 (call_cleanups): New functions. 10002 (struct jcf_partial): New fields num_finalizers and return_value_decl. 10003 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and 10004 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR. 10005 * lang.c (lang_init): Call using_eh_for_cleanups. 10006 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer 10007 completing operands to patch_synchronized_statement. 10008 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR. 10009 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and 10010 WITH_CLEANUP_EXPR instead of TRY_EXPR. 10011 10012Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu> 10013 10014 * Make-lang.in: Comment out control-Ls; they upset some makes. 10015 100161998-12-18 Tom Tromey <tromey@cygnus.com> 10017 10018 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR 10019 consistently. 10020 100211998-12-17 Tom Tromey <tromey@cygnus.com> 10022 10023 * parse.y (DIR_SEPARATOR): New define. 10024 (check_class_interface_creation): Use it. 10025 10026 * parse-scan.y (report_main_declaration): Recognize 10027 `java.lang.String' in argument to main. 10028 10029Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com> 10030 10031 * parse.y (create_interface): Remove bogus test. 10032 10033Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com> 10034 10035 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants. 10036 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant. 10037 100381998-12-16 Tom Tromey <tromey@cygnus.com> 10039 10040 * parse-scan.y (qualified_name): Use correct sprintf format. 10041 100421998-12-15 Tom Tromey <tromey@cygnus.com> 10043 10044 * gjavah.c (print_field_info): Changed how most negative number is 10045 printed. 10046 10047Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com> 10048 10049 * parse.y (fold_constant_for_init): New function. 10050 (resolve_expression_name): Don't replace static final 10051 constant-initialized fields by its value. 10052 (java_complete_lhs): New. Same as java_complete_tree, except does 10053 not replace static final constant-initialized fields by their values. 10054 (register_fields): If there is an initializer, set DECL_INITIAL and 10055 MODIFY_EXPR_FROM_INITIALIZATION_P. 10056 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs. 10057 Only call patch_initialized_static_field if 10058 MODIFY_EXPR_FROM_INITIALIZATION_P. 10059 (patch_initialized_static_field): If not valid constant, clear 10060 DECL_INITIAL. 10061 10062 * parse.y (lookup_field_wrapper): Fix thinko. 10063 10064 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION, 10065 set and restore global lineno. 10066 100671998-12-14 Tom Tromey <tromey@cygnus.com> 10068 10069 * gjavah.c (print_field_info): If value to print is the smallest 10070 value of its size, then print as hex to avoid later warnings from 10071 C++ compiler. 10072 100731998-12-14 Tom Tromey <tromey@cygnus.com> 10074 10075 * gjavah.c (decompile_method): Decompile `return null'. 10076 (process_file): Generate `#pragma interface'. 10077 (method_declared): New global. 10078 (print_method_info): Set it. 10079 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set. 10080 (print_method_info): Handle abstract methods. 10081 10082Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com> 10083 10084 * parse.y (patch_method_invocation): If class_decl is null 10085 (e.g. an array type), use original type. 10086 10087 * parse.y (check_thrown_exceptions): Temporary hack to suppress 10088 errors about uncaught exception from clone (of array, specifically). 10089 100901998-12-13 Tom Tromey <tromey@cygnus.com> 10091 10092 * gjavah.c (decompile_method): Handle all types of `return' 10093 opcode. Decompile `return this' and `return'. 10094 (method_access): New global. 10095 (print_method_info): Set it. 10096 (decompile_method): Don't decompile a synchronized method. 10097 100981998-12-13 Tom Tromey <tromey@cygnus.com> 10099 10100 * jcf-reader.c (jcf_parse_one_method): Recognize 10101 HANDLE_END_METHOD. 10102 * gjavah.c (HANDLE_END_METHOD): New macro. 10103 (HANDLE_CODE_ATTRIBUTE): New macro. 10104 (decompile_method): New function. 10105 (print_method_info): Don't print `;\n' at end of function decl. 10106 Include java-opcodes.h. 10107 (decompiled): New global. 10108 10109Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com> 10110 10111 * class.c (build_class_ref): Handle PRIMTYPE.class if 10112 flag_emit_class_files. 10113 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE 10114 if flag_emit_class_files. 10115 * parse.y (java_complete_tree): Pre-liminary support for 10116 COMPONENT_REF - only to handle PRIMCLASS.TYPE. 10117 10118 * parse.y (patch_synchronized_statement): Don't call monitorexit 10119 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly. 10120 10121 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used. 10122 10123 * zipfile.h (opendir_in_zip): New declaration. 10124 * jcf-io.c (saw_java_source): Moved to jcf-parse.c. 10125 (opendir_in_zip): New function, using code from open_in_zip. 10126 (open_in_zip): Call opendir_in_zip. 10127 (find_class): Remove no-longer-used do_class_file parameter, 10128 but add source_ok parameter. Change logic so if we find a .java file, 10129 we don't look for .class in later classpath emtries. 10130 * jcf-parse.c (load_class): Pass saw_java_source to find_class. 10131 (jcf_figure_file_type): Only call open_in_zip if correct magic number. 10132 * gjavah.c: Update call to find_class. 10133 * jcf-dump.c: Likewise. 10134 10135 * jcf-write.c (put_linenumber): Handle duplicate line numbers. 10136 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do 10137 nothing if body is empty_stmt_node. 10138 Various little fixes so SP gets correctly adjusted. 10139 For NEW_ARRAY_INIT, handle IGNORE_TARGET. 10140 For CALL_EXPR, test if static first. 10141 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL, 10142 such as the ones we create for Object and Class. 10143 Set and restore current_function_decl. 10144 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir. 10145 (note_possible_classname): New function. 10146 (read_import_entry): Removed. Merged with read_import_dir. 10147 (read_import_dir): Don't call find_class - that only gives us 10148 the first classpath entry having the needed package. 10149 Use the struct buffer data structure from buffer.h. 10150 (read_import_dir, find_in_imports_on_demand): The remembered 10151 class names now use '.' (not '/') as package separator. 10152 10153 * parse.y (java_complete_expand_methods): Call write_classfile 10154 here, and not in java_expand_classes (which only gets first class). 10155 10156Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 10157 10158 * parse.y (<type_declaration>): Do maybe_generate_clinit last. 10159 (register_fields): If a static fields has an initializer, just 10160 chain it on ctxp->static_initialized, and handle later. 10161 (java_complete_expand_methods): Force <clinit> first. 10162 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL 10163 - it's already been completed. 10164 (patch_initialized_static_field): New function. 10165 (java_complete_field): Call it. 10166 10167Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com> 10168 10169 * expr.c (encode_newarray_type, build_new_array): New functions. 10170 * java-tree.h: Declare build_new_array. 10171 * jcf-write.c (patch_newarray): Use build_new_array. 10172 10173 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT. 10174 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT. 10175 10176 * parse.y (patch_new_array_init): Re-organize. 10177 Now is passed the actual array (pointer) type of the value. 10178 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE. 10179 (patch_array_constructor): Removed - merged into patch_new_array_init. 10180 (java_complete_tree): Update patch_new_array_init. 10181 10182 * jcf-write.c (find_constant_index): New function. 10183 (generate_bytecode_insns): Use find_constant_index. 10184 (generate_classfile): Use find_constant_index for ConstantValue. 10185 101861998-12-11 Tom Tromey <tromey@cygnus.com> 10187 10188 * expr.c (invoke_build_dtable): Renamed dtable -> vtable. 10189 * decl.c (init_decl_processing): Renamed dtable -> vtable. 10190 * class.c (make_class_data): Renamed dtable -> vtable, and 10191 dtable_method_count -> vtable_method_count. 10192 10193Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 10194 10195 * decl.c (long_zero_node, float_zero_node, double_zero_node): New 10196 global variables, initialized. 10197 * java-tree.h (long_zero_node, float_zero_node, double_zero_node): 10198 Declared new global variables. 10199 * lex.c (java_lex): Return long_zero_node, float_zero_node, 10200 double_zero_node, integer_zero_node upon direct matching. 10201 * parse.y (purify_type_name): Added function prototype. 10202 (duplicate_declaration_error_p): Consider new_type as potentially 10203 being a incomplete type. Use purify_type_name on type string. 10204 (method_header): saved_type: unused variable removed. Don't figure 10205 return type if method name is invalid. 10206 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was 10207 processed by patch_unaryop. 10208 (patch_unaryop): Fixed typo in comment. Re-convert pre/post 10209 increment/decrement node into its original type after binary 10210 numeric promotion on its operands. 10211 10212Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 10213 10214 * parse.y (array_initializer:): Array init operand is NULL_TREE 10215 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is 10216 now an error. Fixed indentation problems. 10217 (patch_string): Handle error_mark_node as an argument. 10218 (patch_new_array_init): Fixed indentation problems. 10219 (array_constructor_check_entry): Removed check on null wfl_value. 10220 Return an error if wfl_value's walk returns an error. 10221 10222Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 10223 10224 * java-tree.def (NEW_ARRAY_INIT): New Java tree code. 10225 * lex.c (java_lex): Remember column position before advancing one 10226 token. Retain location information on OCB_TK. 10227 * lex.h (typedef struct java_lc): Added new field. 10228 * parse.h (GET_SKIP_TYPE): New macro. 10229 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE. 10230 * parse.y (build_new_array_init, patch_new_array_init, 10231 patch_array_constructor, maybe_build_array_element_wfl, 10232 array_constructor_check_entry): New function prototypes. 10233 (switch_block:): Tagged <node>. 10234 (OCB_TK): Tagged <operator>. 10235 (array_initializer:): Installed actions. 10236 (variable_initializer): Build location information on element if 10237 necessary. 10238 (switch_statement:): Fixed indentation typo. 10239 (switch_block:): Redefined default action. 10240 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:. 10241 (patch_assignment): Removed duplicate code. 10242 (maybe_build_array_element_wfl, build_new_array_init, 10243 patch_new_array_init, patch_array_constructor, 10244 array_constructor_check_entry): New functions. 10245 10246Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 10247 10248 * parse.y (array_initializer): Tagged <node>. 10249 (variable_initializer:): Use default rule. 10250 (array_initializer:): Defined actions. 10251 (variable_initializers:): Likewise. 10252 (resolve_qualified_expression_name): Use DECL_CONTEXT to build 10253 non-static field accesses. 10254 (patch_invoke): Fixed indentation typo. 10255 (java_complete_tree): Likewise. 10256 (build_labeled_block): Changed leading comment. Generate an error 10257 in case of duplicate loop labels. 10258 (patch_conditional_expr): Patch results of string concatenation 10259 operations. 10260 10261Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com> 10262 10263 * constants.c (find_methodref_index): When the class is an interface, 10264 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef. 10265 10266 * decl.c (finit_identifier_node): Use "$finit$", rather than 10267 "<finit>" (which Sun's verifier rejects). 10268 * parse.y (maybe_generate_finit): Leave out meaningless final flag. 10269 (generate_field_initialization_code): Removed. 10270 (fix_constructors) Don't add call to $finit$ here (wrong order). 10271 (patch_method_invocation): Add $finit$ call here. 10272 10273 * java-tree.h (CALL_USING_SUPER): New macro. 10274 * parse.y (patch_invoke): Remove im local variable. 10275 (patch_method_invocation, patch_invoke): Don't pass super parameter. 10276 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter. 10277 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER. 10278 10279 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL. 10280 10281 * parse.y (java_complete_tree): Don't complain about unreachable 10282 statement if it is empty_stmt_node. 10283 10284 * jcf-write.c (find_constant_wide): New function. 10285 (push_long_const): Use find_constant_wide. 10286 10287 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling. 10288 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR. 10289 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set. 10290 Emit invokeinterface when calling an interface method. 10291 Emit invokespecial also when calling super or private methods. 10292 10293 * jcf-write.c (generate_classfile): Emit ConstantValue attributes. 10294 10295Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com> 10296 10297 * jcf-dump.c (INVOKE): If invokeinterface, print number of args. 10298 10299Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 10300 10301 * java-tree.h (java_layout_seen_class_methods): New function 10302 prototype. 10303 (LAYOUT_SEEN_CLASS_METHODS): Macro removed. 10304 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods. 10305 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro. 10306 * parse.y (method_declarator:): Defined action. 10307 (issue_warning_error_from_context): input_filename saved, set to 10308 the appropriate value and restored after java_error is called. 10309 (build_unresolved_array_type): Fixed comment. 10310 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE. 10311 (method_header): Deal with return type the same way type are 10312 handled for fields and method's parameters and local variables 10313 types are handled. 10314 (check_method_redefinition): Removed extra CR. 10315 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE. 10316 (java_layout_seen_class_methods): New function. 10317 (java_layout_classes): Call java_layout_seen_class_methods. 10318 10319Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com> 10320 10321 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY. 10322 10323Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com> 10324 10325 * jcf-dump.c (main): Fix error message. 10326 * jcf-path.c (add_entry): Style fix. 10327 10328Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 10329 10330 * class.c (layout_class_method): Call build_java_argument_signature 10331 on constructors too. 10332 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE. 10333 (patch_method_invocation): Define a primary when resolving an 10334 expression name. Augmented comment on code checking illegal `this' 10335 usage. Loosened it test by accepting NEW_CLASS_EXPR. 10336 10337Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 10338 10339 * class.c (layout_class_method): Don't report error on non-static 10340 overriding static if the method is private. 10341 * java-tree.h (finish_class): Prototype added. 10342 * lex.c (java_get_line_col): Handle col argument -2 value. 10343 * parse.h: All static method declarations moved to parse.y. 10344 * parse.y: Now contains all static method declarations previously 10345 found in parse.h. 10346 (find_expr_with_wfl, missing_return_error, 10347 unreachable_stmt_error): New functions. 10348 (java_get_real_method_name): Identify constructors bearing class 10349 names in source code compiled classes only. 10350 (java_complete_expand_methods): Call missing_return_error. 10351 (invocation_mode): Private methods invoked as static methods. 10352 (java_complete_tree): Call unreachable_stmt_error. 10353 103541998-12-01 Tom Tromey <tromey@cygnus.com> 10355 10356 * Makefile.in (+target): Removed. 10357 (+xmake_file): Likewise. 10358 (+tmake_file): Likewise. 10359 (.NOEXPORT): Removed duplicate. 10360 10361Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 10362 10363 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK). 10364 10365 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition. 10366 10367 * jvgenmain.c: Remove the xmalloc prototype, we get it from 10368 libiberty.h. Provide an xmalloc definition. 10369 10370 * jvspec.c: Remove the xmalloc prototype. 10371 10372 * parse-scan.y: Include config.h and system.h. Don't include 10373 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup. 10374 Provide an xstrdup definition. 10375 10376Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br> 10377 10378 * jcf-path.c (add_entry): Recognize ".jar" too. 10379 * lang-specs.h: Likewise. 10380 10381Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com> 10382 10383 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle 10384 soft_monitorenter_node, soft_monitorexit_node, throw_node. 10385 10386 * jcf-write.c (generate_bytecode_insns): 10387 Handle pre/post-increment/decrement of long. 10388 10389 * jcf-write.c (generate_bytecode_insns): 10390 Handle missing exception handler (finally for synchronized). 10391 10392Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com> 10393 10394 * java-tree.h (end_params_node): Declare global. 10395 * decl.c (end_params_node): New global. 10396 (init_decl_processing, start_java_method): Use end_params_node for 10397 end of list of parameter types. Follows correct gcc conventions. 10398 * expr.c (pop_argument_types, pop_arguments): Likewise. 10399 * lang.c (put_decl_node): Likewise. 10400 * typeck.c (various places): Likewise. 10401 * class.y (various places): Likewise. 10402 * parse.y (various places): Likewise. 10403 10404 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY. 10405 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY. 10406 10407 * class.c: Add #include flags.h, remove no-longer needed declaration. 10408 10409 * class.c (layout_class_method): Remove commented-out code, re-format. 10410 Don't add vtable entry (or index) for private methods. 10411 * expr.c (expand_invoke): A private method is implicitly final. 10412 * class.c (make_class_data): If inlining or optimizing, 10413 skip private methods. 10414 10415 * class.c (finish_class): New function. Calls existing methods, 10416 but alls emits deferred inline functions. 10417 * jcf-parse.c (parse_class_file): Call finish_class. 10418 * parse.y (java_complete_expand_methods): Likewise. 10419 10420 * expr.c (build_java_binop): Explicit default, to silence -Wall. 10421 10422 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings. 10423 10424Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr> 10425 10426 * jcf-write.c (generate_bytecode_conditional): Fix typo. 10427 10428Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com> 10429 10430 * (generate_classfile): Always write class access flag with 10431 ACC_SUPER set. 10432 10433Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 10434 10435 * class.c (maybe_layout_super_class): New function. 10436 (layout_class): Reorganized. Loop on class methods dispatched into 10437 a new function. Call maybe_layout_super_class. 10438 (layout_class_methods, layout_class_method): New functions. 10439 * expr.c (expand_java_NEW): Call layout_class_methods on loaded 10440 class. 10441 (expand_invoke): Likewise. 10442 * java-tree.h (all_class_list): New global variable declared. 10443 (layout_class_methods, layout_class_method): New function 10444 prototypes. 10445 (LAYOUT_SEEN_CLASS_METHODS): New macro. 10446 * jcf-parse.c (all_class_list): New global variable. 10447 (load_class): Extended what class_or_name can be. Use parser 10448 context mechanism to save globals before calling jcf_parse. 10449 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P 10450 is set on the file name. 10451 (jcf_parse): Layout class methods when Object is loaded, otherwise 10452 record class in all_class_list for delayed method layout. 10453 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS. 10454 * lang.c (put_decl_node): Decode <init> into the decl context 10455 class name. 10456 * lex.c (java_allocate_new_line): Use xmalloc. 10457 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete 10458 pointers, not TREE_LIST elements. 10459 (struct parser_ctxt): Fixed comment indentations, added comments 10460 and reordered some fields. 10461 (java_check_methods): Function prototype removed. 10462 * parse.y (java_push_parser_context): Use xmalloc. 10463 (java_parser_context_restore_global): Pop extra pushed ctxp only 10464 when there's nothing next. 10465 (maybe_create_class_interface_decl): Fixed comment, add new 10466 created class decl to all_class_list. 10467 (method_header): Use GET_REAL_TYPE on argument's types. 10468 (method_declarator): Use GET_REAL_TYPE, change type to the real 10469 type in TREE_LIST dependency node. Build argument list with the 10470 real type. 10471 (create_jdep_list): Use xmalloc. Removed allocation error message. 10472 (obtain_incomplete_type): Fixed leading comment. Broadened 10473 incoming argument meaning. 10474 (register_incomplete_type): Use xmalloc. Removed allocation error 10475 message. 10476 (safe_layout_class): Fixed leading comment. 10477 (jdep_resolve_class): Reversed if statement condition and switch 10478 if and else bodies. 10479 (resolve_and_layout): Fixed leading comment. Broadened incoming 10480 argument meaning. 10481 (complete_class_report_errors): New local variable name, for 10482 clarity. purify_type_name used for all error cases. 10483 (java_get_real_method_name): Stricter check on constructors. 10484 (java_check_regular_methods): Reverse methods list only if not 10485 already laid out. Layout artificial constructor. 10486 (java_check_methods): Deleted. 10487 (source_start_java_method): Obtain incomplete type for patchable 10488 method arguments. 10489 (java_layout_classes): Fixed leading comment. Use 10490 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else 10491 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS 10492 before returning. Fixed comments. 10493 (java_expand_classes): Check for errors up front. 10494 (patch_method_invocation): Class to search is resolved and laid 10495 out. 10496 10497Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com> 10498 10499 * expr.c (java_lang_expand_expr): Add missing emit_queue. 10500 10501 * javaop.h (int8): Removed - not used. 10502 (jbyte): Redefine portably with correct signedness. 10503 10504 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases. 10505 10506 * jcf-write.c (generate_bytecode_insns): Fix typo 10507 OPCODE_getstatic to OPCODE_getfield. 10508 10509 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'. 10510 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, 10511 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them). 10512 10513Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 10514 10515 * jcf-parse.c (jcf_parse_source): Function returned type is 10516 void. Added prototype. 10517 (jcf_parse): Function returned type is void. 10518 (yyparse): Remove call to fclose on the last parsed file. 10519 10520 * java-tree.h (jcf_parse): Changed jcf_parse prototype. 10521 10522Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 10523 10524 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate. 10525 (layout_class): Cope with methods featuring WFL in decl names. 10526 * decl.c (unqualified_object_id_node): New global variable, 10527 initialized. 10528 (build_decl_no_layout): Removed. 10529 * expr.c (build_primtype_type_ref): Handle Double. 10530 (java_lang_expand_expr): Fixed indentations. 10531 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted. 10532 (flag_wall, flag_redundant, flag_not_overriding, 10533 flag_static_local_jdk1_1, unqualified_object_id_node): Global 10534 variable declarations. 10535 (build_decl_no_layout): Removed prototype. 10536 (java_get_real_method_name): Added prototype. 10537 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P. 10538 (java_parse_abort_on_error): Macro now just returns. 10539 * jcf-parse.c (jcf_parse_source): Check fclose returned 10540 value. Call emit_register_classes if java_report_errors returns 10541 zero. 10542 * lanc.c (flag_wall, flag_redundant, flag_not_overriding, 10543 flag_static_local_jdk1_1): New integer flags. 10544 (lang_decode_option): New flags set here. 10545 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros. 10546 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to 10547 the flag_redundant variable. 10548 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object 10549 when parsing java.lang.Object class. 10550 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal 10551 NULL_TREE to build. 10552 (resolve_qualified_expression_name): Fixed indentation. 10553 (patch_array_ref): Changed prototype. 10554 (not_initialized_as_it_should_p): Prototype removed. 10555 (java_report_errors): Added function prototype. 10556 * parse.y (formal_parameter:): Changed error message for not yet 10557 supported final parameters. 10558 (class_type_list:): Set both PURPOSE and VALUE of created 10559 TREE_LIST to be class_type. 10560 (primary_no_new_array:): Handle class literals on primitive types. 10561 (parse_warning_context): Reinstalled correct force_error and 10562 do_warning flags setups. 10563 (java_report_errors): Changed prototype. Return java_error_count 10564 value. 10565 (variable_redefinition_error): Consider treating variable type as 10566 a fake pointer. 10567 (create_interface): Warn about redundant abstract modifier if 10568 flag_redundant is set. Changed error message. 10569 (lookup_field_wrapper): Save/restore globals before/after looking 10570 up field. 10571 (duplicate_declaration_error_p): Consider treating declaration 10572 type as a fake pointer. 10573 (register_fields): Extract real type from dependency node. Check 10574 for duplicate field declaration after type adjustment. Use 10575 DECL_INITIAL to store static final initialized values. 10576 (method_header): Extract real function type from dependency node. 10577 (check_abstract_method_header): Use GET_METHOD_NAME. 10578 (obtain_incomplete_type): Layout fake pointer type. 10579 (safe_layout_class): Don't try to check for methods before layout. 10580 (java_complete_class): Don't check for correct throws clause 10581 elements inheritance here. 10582 (resolve_and_layout): Broadened name parameter meaning. 10583 (reset_method_name): Use GET_METHOD_NAME. 10584 (java_get_real_method_name): New function. 10585 (java_check_regular_methods): Don't check methods in 10586 java.lang.Object. Verify lineage of throws clause elements. Use 10587 flag_no_overriding in warning report. 10588 (check_throws_clauses): Don't check if class was from 10589 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro. 10590 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag. 10591 (declare_local_variables): Use flag_static_local_jdk1_1 to report 10592 warning on unsupported final local variables. Use build_decl 10593 instead of build_decl_no_layout. Get real local variable type from 10594 dependency node. 10595 (source_start_java_method): Get real parameter type from 10596 dependency node. Call build_decl instead of build_decl_no_layout. 10597 (java_layout_classes): Reverse tree and layout type and class as 10598 required. Mark class as loaded when done. 10599 (resolve_field_access): Fixed indentation. Restricted condition 10600 leading to static field access code generation. Set field_type 10601 decl's TREE_TYPE if QUAL_DECL_TYPE not available. 10602 (resolve_qualified_expression_name): Initialize type_found to 10603 null. Handle static field resolved during qualification. Fixed 10604 layout on non primitive field decl types. 10605 (not_accessible_p): Fixed typo in comment. 10606 (patch_method_invocation): Resolve and layout class to search from 10607 type. 10608 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and 10609 layout non primitive type, if necessary. Make method node only to 10610 report errors. 10611 (find_applicable_accessible_methods_list): Consider WFL'ed method 10612 decl names. Fixed indentation. 10613 (argument_types_convertible): Resolve and layout target type if 10614 necessary. 10615 (java_complete_tree): Fixed indentation problems. Rewrote 10616 CALL_EXPR thrown exceptions check. Re-installed further processing 10617 of the assignment in certain cases. 10618 (patch_assignment): Call maybe_build_primttype_type_ref to perform 10619 inlining on class literals. 10620 (valid_builtin_assignconv_identity_widening_p): Cope with constant 10621 0 literal. 10622 (valid_method_invocation_conversion_p): Likewise. 10623 (patch_string): Temporary disable forbidden use of `this' in 10624 explicit constructor invocations when doing string concatenation 10625 within their scope. 10626 (patch_unaryop): Added comment. Reinstalled code to disable 10627 further check on assignment operation with cast expression RHS. 10628 (patch_switch_statement): Fixed indentation. 10629 (build_try_statement): Call build_decl instead of 10630 build_decl_no_layout. 10631 (patch_synchronized_statement): Likewise. 10632 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of 10633 IS_UNCHECKED_EXPRESSION_P. 10634 (check_thrown_exceptions_do): Changed leading comment. Resolve and 10635 layout argument exception type. 10636 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead 10637 of IS_UNCHECKED_EXPRESSION_P. 10638 10639Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com> 10640 10641 * jcf-parse.c (yyparse): Open class file in binary mode. 10642 10643Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com> 10644 10645 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO). 10646 10647 * jcf-write.c (perform_relocations): Move check out one loop. 10648 10649Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com> 10650 10651 * Make-lang.in: Fix reference to srcdir. 10652 * jv-scan.c: Add missing xmalloc prototype. 10653 * jvgenmain.c: Ditto. 10654 10655Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com> 10656 10657 * decl.c (error_mark_node), java-tree.h: New global. 10658 * parse.y: Use empty_stmt_node instead of size_zero_node. 10659 (build_if_else_statement): If missing else, use empty_stmt_node. 10660 10661 * parse.y (not_initialized_as_it_should_p): Removed, with its callers. 10662 (java_complete_expand_method): Complain if return is missing. 10663 (java_check_regular_methods): Comment out incorrect error check. 10664 (not_accessible_p): Fix incorrect handling of protected methods. 10665 (patch_method_invocation): Pass correct context to not_accessible_p. 10666 (find_applicable_accessible_methods_list): Likewise. 10667 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name. 10668 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set 10669 TREE_TYPE (to void_type_node); otherwise expand_expr crashes. 10670 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY. 10671 10672 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking. 10673 (push_int_const): Remove reundant NOTE_PUSH. 10674 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH. 10675 (- case SWITCH_EXPR): Fix code generation bug. 10676 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH. 10677 (generate_classfile): More robust for abstract methods. 10678 10679Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com> 10680 10681 * Makefile.in: jv-scan and jvgenmain all require libiberty. 10682 * Make-lang.in: Ditto. 10683 10684 * jv-scan.c: Remove xmalloc and xstrdup definitions. 10685 * jvgenmain: Ditto. 10686 10687Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com> 10688 10689 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro. 10690 10691 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug. 10692 10693Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com> 10694 10695 Allow uses of interface types to verify. This is not really 10696 type-safe, but it matches what Sun does, and is OK as long as 10697 there are appropriate run-time checks. 10698 * verify.c (merge_types): If merging two interface types, 10699 just set the result to java.lang.Object. 10700 * expr.c (pop_type): Any interface is matches by java.lang.Object. 10701 107021998-11-13 Tom Tromey <tromey@cygnus.com> 10703 10704 * gjavah.c (main): Handle --output-class-directory argument. 10705 * jvspec.c (lang_specific_driver): Translate `-d' into 10706 -foutput-class-dir. 10707 * jcf.h (jcf_write_base_directory): Declare. 10708 * lang.c (lang_decode_option): Recognize -foutput-class-dir. 10709 * lang-options.h: Mention -foutput-class-dir. 10710 * jcf-write.c (jcf_write_base_directory): New global. 10711 (make_class_file_name): Put generated .class file into `-d' 10712 directory, or into source directory if -d not given. Function now 10713 static. 10714 (write_classfile): Free class file name. Handle case where class 10715 file name is NULL. 10716 (DIR_SEPARATOR): New macro. 10717 Include <sys/stat.h> 10718 10719 * Makefile.in (prefix): New macro. 10720 10721Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com> 10722 10723 * parse.y (patch_invoke): Do less if flag_emit_class_files. 10724 * expr.c (build_known_method_ref): Don't check flag_emit_class_files 10725 here (done in patch_invoke instead). 10726 (case_identity): Moved here from parse.y. 10727 10728 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro. 10729 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY. 10730 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK 10731 so they can be efficiently scanned without recursion. 10732 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR. 10733 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR 10734 in BLOCK iteratively, rather than recursively. 10735 10736 * parse.y (do_unary_numeric_promotion): New function. 10737 (patch_unaryop, patch_binop, patch_array_ref): Use it. 10738 10739 * parse.y (patch_newarray): Various fixes. 10740 10741 Re-do handling of switch statements (for proper block scoping). 10742 * parse.y: Add just a single block for the enture switch block, 10743 but don't create any "case blocks". 10744 (group_of_labels): Rmeoved unneeded non-terminal. 10745 CASE_EXPR and DEFAULT_EXPR are added to current block. 10746 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here. 10747 Now also need to handle CASE_EXPR and DEFAULT_EXPR. 10748 * java-tree.h (SWITCH_HAS_DEFAULT): New macro. 10749 * parse.y (wfl_operator, print_int_node): Make non-static. 10750 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed 10751 as part of recursive scan of block. 10752 (java_expand_switch ): Removed - inlined into java_lang_expand_expr. 10753 (patch_switch_statement): Most tests move dinto java_complete_tree. 10754 10755 * parse.y: Make various production be non-typed (void). 10756 * parse.y (parse_error): Merged into issue_warning_error_from_context. 10757 * parse.y (add_stmt_to_compound): Don't create/change extra node. 10758 (patch_method_invocation_stmt): Renamed to patch_method_invocation. 10759 10760 * jcf-write.c (struct jcf_handler): New type. 10761 (struct jcf_switch_state): New type. 10762 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds. 10763 (alloc_handler, emit_unop, emit_reloc): New functions. 10764 (adjust_typed_op): Add extra parameter ("max type" offset). 10765 (emit_switch_reloc, emit_case-reloc): New function. 10766 (generate_bytecode_conditional): Handle REAL_TYPE comparisons. 10767 (generate_bytecode_insns): Support REAL_CST, switch statements, 10768 exception handling, method calls, object/array creation, and more. 10769 10770 * class.c: Remove some unused variables. 10771 * constants.c (find_string_constant): New function. 10772 (count_constant_pool_bytes): Fix to correctly handle wide constants. 10773 * decl.c (complete_start_java_method): Don't _Jv_InitClass 10774 if flag_emit_class_files. 10775 107761998-11-12 Tom Tromey <tromey@cygnus.com> 10777 10778 * jcf-io.c (find_class): Added explanatory comment. 10779 10780 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add 10781 trailing slash to `.zip' entries. 10782 10783 * jvspec.c (lang_specific_driver): Correctly handle case where 10784 GC_NAME not defined. 10785 107861998-11-11 Tom Tromey <tromey@cygnus.com> 10787 10788 * jvspec.c (GC_NAME): New define. 10789 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line 10790 if required. 10791 * Make-lang.in (jvspec.o): Define WITH_GC_<name>. 10792 10793Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com> 10794 10795 * jcf-dump.c (TABLE_SWITCH): Fix typos. 10796 107971998-11-11 Tom Tromey <tromey@cygnus.com> 10798 10799 * jcf-dump.c (main): Correctly recognize `--'-style long options. 10800 10801Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 10802 10803 * class.c (is_compiled_class): Call safe_layout_class for class 10804 compiled from source. 10805 * conver.h (convert_to_integer, convert_to_real, 10806 convert_to_pointer): Added prototypes. 10807 * decl.c (init_decl_processing): Non longer push the decls of 10808 `methodtable', `constants', `Class', `Field', `dispatchTable' 10809 `jexception' and `Method'. 10810 * expr.c (build_invokeinterface): New function. 10811 (expand_invoke): static variable CLASS_IDENT now in 10812 build_invokeinterface. Use build_invokeinterface. 10813 (expand_java_field_op): Moved code to inline 10814 java.lang.PRIMTYPE.TYPE into a function. 10815 (build_primtype_type_ref): New function. 10816 * java-tree.def (INSTANCEOF_EXPR): New tree code. 10817 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED, 10818 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros. 10819 (DECL_CONSTRUCTOR_P): Fixed typo in comment. 10820 (DECL_LOCAL_STATIC_VALUE): New macro. 10821 (build_invokeinterface, build_primtype_type_ref): New function 10822 prototypes. 10823 (java_parse_abort_on_error): Macro rewritten. 10824 * jcf-parse.c (current_method): Add comment to declaration. 10825 (parse_zip_file_entries, process_zip_dir, void parse_source_file): 10826 Function prototypes fixed. 10827 (jcf_parse_source): push/pop parser context. save/restore global. 10828 (parse_source_file): Fixed leading comment. Now take a 10829 IDENTIFIER_NODE as an argument. Doesn't check methods, layout 10830 classes and pop the parser context anymore. 10831 (yyparse): Push parser context, save globals, parse the source 10832 file, restore globals and pop the parser context when processing a 10833 source file. 10834 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define. 10835 * lex.c (java_parse_doc_section): New function. 10836 (java_lex): Call java_parse_doc_section when appropriate. Build an 10837 operator around INSTANCEOF_TK. 10838 * lex.h (java_lineterminator, java_sprint_unicode, 10839 java_unicode_2_utf8, java_lex_error, java_store_unicode): 10840 Prototypes rewritten. 10841 (java_parse_escape_sequence, java_letter_or_digit_p, 10842 java_parse_doc_section, java_parse_end_comment, java_get_unicode, 10843 java_read_unicode, java_store_unicode, java_read_char, 10844 java_allocate_new_line, java_unget_unicode, java_sneak_unicode): 10845 Added function prototypes. 10846 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG 10847 define. 10848 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT): 10849 New macros 10850 (struct parser_ctxt): New fields: deprecated, 10851 current_parsed_class_un, gclass_list. 10852 (fix_method_argument_names, issue_warning_error_from_context, 10853 resolve_package, lookup_package_type): New function prototypes. 10854 (resolve_expression_name): Fixed function prototype. 10855 (find_applicable_accessible_methods_list): Fixed indentation, added 10856 extra argument in prototype. 10857 (check_final_assignment, build_null_of_type, check_deprecation, 10858 check_method_redefinition, reset_method_name, 10859 java_check_regular_methods, java_check_abstract_methods, 10860 maybe_build_primttype_type_ref): New function prototype. 10861 * parse.y (conver.h): Include. 10862 (INSTANCEOF_TK): Tagged <operator>. 10863 (single_type_import_declaration): Use REGISTER_IMPORT macro. 10864 (relational_expression:): Build binop for instanceof. 10865 (java_push_parser_context): Remember ctxp->gclass_list across 10866 contexts. 10867 (java_pop_parser_context): Simply return if no context 10868 exists. Remember gclass_list across contexts. 10869 (issue_warning_error_from_context): New function. 10870 (parse_error_context): Don't setup ctxp->elc here. Call 10871 issue_warning_error_from_context instead. 10872 (parse_warning_context): Likewise. 10873 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL 10874 setup. Link new class/interface to ctxp->gclass_list. 10875 (add_superinterfaces): Register interface as incomplete if not 10876 loaded. 10877 (create_class): Remember class unqualified name in 10878 ctxp->current_parsed_class_un. Check class deprecation. 10879 (register_fields): Check field deprecation. Remember static final 10880 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part 10881 processing INIT. 10882 (method_header): New local variable ORIG_ARG. Use unqualified 10883 current class name for check on constructor errors. Promote return 10884 type if of record type. Argument list fix moved in 10885 fix_method_argument_names, called here. Check method deprecation. 10886 (fix_method_argument_names): New function. 10887 (method_declarator): Promote record typed arguments. 10888 (safe_layout_class): Check class methods before layout. 10889 (java_complete_class): Compute field layout when patched. 10890 (do_resolve_class): Try to load class after having it renamed 10891 after the package name. 10892 (get_printable_method_name): Use DECL_CONTEXT. 10893 (reset_method_name): New function. 10894 (check_method_redefinition): Use reset_method_name. 10895 (java_check_regular_methods): New local variable 10896 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method 10897 names for error report. Check for compile-time error when method 10898 found has default (package) access. 10899 (java_check_abstract_methods): Now takes an interface DECL node as 10900 an argument. Also reinstall real name on unchecked 10901 overriding/hiding methods for error report. 10902 (java_check_methods): Fixed leading comment. Get classes to verify 10903 from ctxp->gclass_list. Use CHECK_METHODS macro and set 10904 CLASS_METHOD_CHECKED_P on class verification. 10905 (lookup_java_method2): Get real method name if necessary. 10906 (find_in_imports): Don't check package class access here. 10907 (resolve_package, lookup_package_type): New functions. 10908 (java_layout_classes): Fixed leading comment. Take classes to be 10909 laid out from ctxp->gclass_list. 10910 (java_complete_expand_methods): Don't expand native and abstract 10911 methods. 10912 (java_expand_classes): New function. 10913 (resolve_expression_name): Use additional argument ORIG. Retrieve 10914 values of static final field of primitive types. 10915 (resolve_field_access): Handles static final field of promotive 10916 type. 10917 (resolve_qualified_expression_name): Handle STRING_CST as 10918 primaries and package name resolution. Check deprecation on found 10919 decls. Set where_found and type_found on non static field resolved 10920 during qualification. Layout non primitive field decl types. 10921 (check_deprecation): New function. 10922 (maybe_access_field): Simplified. 10923 (patch_method_invocation_stmt): Local variable CLASS_TYPE 10924 removed. Reverse method's argument when primary is a type. Don't 10925 use CLASS_TYPE to report problems, use IDENTIFIER_WFL 10926 instead. Include abstract class in the list of class searchable 10927 for constructors. Use DECL_CONTEXT of found method for access 10928 checks. Check method deprecation. 10929 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when 10930 converting arguments. Handle INVOKE_INTERFACE. 10931 (lookup_method_invoke): Search constructor using existing 10932 infrastructure (don't rely on lookup_java_constructor anymore). 10933 (find_applicable_accessible_methods_list): Extra argument flag 10934 LC. Now include constructor in the search. 10935 (qualify_ambiguous_name): Conditional expression are primaries. 10936 (not_initialized_as_it_should_p): static final are always 10937 initialized. 10938 (java_complete_tree): Pass extra NULL argument to 10939 resolve_expression_name. Stricter test to carry on patching 10940 assignments. New case for INSTANCEOF_EXPR. 10941 (complete_function_arguments): Inline PRIMTYPE.TYPE read access. 10942 (check_final_assignment, maybe_build_primttype_type_ref): New 10943 functions. 10944 (patch_assignment): Detect resolved static finals and carry normal 10945 assignment error check on them. Inline PRIMTYPE.TYPE read access. 10946 (try_builtin_assignconv): Access constant 0 on all primitive 10947 types. 10948 (valid_builtin_assignconv_identity_widening_p): Accept identical 10949 types. Accept all promoted type on int type. 10950 (valid_ref_assignconv_cast_p): Accept a null pointer to be 10951 assigned to a reference. 10952 (valid_method_invocation_conversion_p): Accept to check null 10953 pointers. 10954 (build_binop): Merge declaration and initialization of local 10955 variable BINOP. 10956 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all 10957 numeric types. Improved validity test for qualify operators on 10958 references. 10959 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR 10960 and PREINCREMENT_EXPR. Also detect resolved static finals of a 10961 primitive type and issue the appropriate error message. 10962 (resolve_type_during_patch): Mark class loaded when resolved. 10963 (patch_cast): Allow null to be cased to reference types. 10964 (build_null_of_type): New function. 10965 (patch_array_ref): Handle array on references correctly. 10966 (patch_return): Removed unused local variable MODIFY. Force 10967 boolean to be returned as integers. Allows null to be returned by 10968 a function returning a reference. 10969 * typeck.c (convert_to_integer, convert_to_real, 10970 convert_to_pointer): Prototypes moved to convert.h 10971 (lookup_argument_method): Use method real name, if necessary. 10972 109731998-10-30 Tom Tromey <tromey@cygnus.com> 10974 10975 * class.c (build_class_ref): Changed name of primitive classes to 10976 start with `_Jv_'. 10977 10978 * class.c (make_class_data): Renamed fields: nmethods to 10979 method_count, method_count to dtable_method_count. Always set 10980 `state' field to 0. 10981 * decl.c (init_decl_processing): Likewise. 10982 10983Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 10984 10985 * class.c (layout_class): Don't mangle <finit>, produce 10986 __finit<class> instead. Don't verify artificial methods. 10987 * decl.c (finit_identifier_node): New declared global. 10988 (init_decl_processing): finit_identifier_node initialized. 10989 * java-tree.def (CONDITIONAL_EXPR): New Java tree code. 10990 * java-tree.h (finit_identifier_node): Declared as extern. 10991 (struct lang_decl): New field called_constructor. 10992 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor. 10993 (CLASS_HAS_FINIT_P): New macro. 10994 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks 10995 explicit constructor invocation. 10996 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P, 10997 CALL_SUPER_CONSTRUCTOR_P): New macros. 10998 (write_classfile): Added prototype. 10999 * jcf-parse.c (jcf_parse_source): Parse and remember for 11000 generation if the file was seen on the command line. 11001 (parse_source_file): Don't write the class file here. 11002 (yyparse): Loop on files rewritten. Set current_jcf. 11003 (parse_zip_file_entries): Parse class file only if it was found. 11004 * lang.c (init_parse): Don't open command line provided filename 11005 here. 11006 (lang_parse): Don't set main_jcf anymore. 11007 * parse.h (ABSTRAC_CHECK): Capitalized arguments. 11008 (JCONSTRUCTOR_CHECK): New macro. 11009 (JBSC_TYPE_P): New macro. 11010 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment. 11011 (COMPLETE_CHECK_OP_2): New macro. 11012 (struct parse_ctxt): New field explicit_constructor_p. 11013 (check_class_interface_creation): Fixed prototype indentation. 11014 (patch_method_invocation_stmt): Prototype reflects added argument. 11015 (patch_invoke): Likewise. 11016 (complete_method_declaration, build_super_invocation, 11017 verify_constructor_circularity, 11018 build_this_super_qualified_invocation, get_printable_method_name, 11019 patch_conditional_expr, maybe_generate_finit, fix_constructors, 11020 verify_constructor_super, create_artificial_method, 11021 start_artificial_method_body, end_artificial_method_body, 11022 generate_field_initialization_code): New function prototypes. 11023 * parse.y: Fixed leading comment 11024 (constructor_header:, constructor_body:, block_end:): Rules tagged 11025 <node>. 11026 (type_declaration:): Call maybe_generate_finit. 11027 (method_declaration:): Action for method_body: placed in new 11028 function complete_method_declaration, called here. 11029 (constructor_declaration:): Defined actions. Removed leading 11030 FIXME. 11031 (constructor_header:): New rule with action. 11032 (constructor_body:): Rule rewritten using block_begin: and 11033 block_end:. Defined actions. 11034 (constructor_declarator:, explicit_constructor_invocation:): 11035 Defined actions. 11036 (block:): Use new rules block_begin: block_end:. 11037 (block_begin:, block_end:): New rules and actions. 11038 (block_statements:): Fixed error message for explicit 11039 constructors. 11040 (method_invocation:): Call build_this_super_qualified_invocation 11041 if primary is `this' or `super' was seen. 11042 (conditional_expression:): Action defined. 11043 (extra_ctxp_pushed_p): New static global flag. 11044 (java_parser_context_save_global): Create parser context if 11045 necessary. Use extra_ctxp_pushed_p to remember it. 11046 (java_parser_context_restore_global): Pop extra parser context if 11047 one exists. 11048 (build_array_from_name): Array on primitive types are marked 11049 loaded. 11050 (register_fields): Restore new name in field initializer 11051 expression if type was altered. Non static fields initialized upon 11052 declaration marked initialized. 11053 (maybe_generate_finit): New function. 11054 (maybe_generate_clinit): Use create_artificial_method, 11055 start_artificial_method_body, end_artificial_method_body. Generate 11056 debug info for enclosed initialization statements. 11057 (method_header): Fixed leading comment. Check constructor 11058 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P 11059 accordingly. 11060 (complete_method_declaration, constructor_circularity_msg, 11061 verify_constructor_circularity): New functions. 11062 (get_printable_method_name): New function. 11063 (check_method_redefinition): Don't rename <finit> methods. Fix 11064 declared constructor names. Error message for 11065 constructors modified. 11066 (java_check_regular_methods): Local variable seen_constructor 11067 renamed saw_constructor. Skip verification on constructors. Create 11068 default constructor with create_artificial_method. 11069 (java_check_methods): Removed unnecessary empty line. 11070 (create_artificial_method, start_artificial_method_body, 11071 end_artificial_method_body): New functions. 11072 (java_layout_classes): Changed leading comment. Reverse fields 11073 list if necessary. Always layout java.lang.Object if being 11074 defined. 11075 (java_complete_expand_methods): Verify constructor circularity. 11076 (java_complete_expand_method): Call fix_constructor on 11077 constructors. Local variable no_ac_found removed. Restore 11078 bindings if method body expansion failed. 11079 (fix_constructors, verify_constructor_super, 11080 generate_field_initialization_code): New function. 11081 (java_expand_classes): Fixed leading comment. Write class file 11082 here. 11083 (resolve_expression_name): Check for illegal instance variable 11084 usage within the argument scope of an explicit constructor 11085 invocation. 11086 (resolve_qualified_expression_name): Pass extra from_super flag 11087 when invoking patch_method_invocation_stmt. New case for 11088 conditional expression when used as a primary. Check for error 11089 when acquiring super. 11090 (patch_method_invocation_stmt): Added extra argument super. New 11091 local variable is_static_flag. Set class_to_search according to 11092 the nature of the constructor invocation. Don't add `this' 11093 argument when expanding NEW_CLASS_EXPR. Check for illegal method 11094 invocation within the argument scope of explicit constructor 11095 invocation. Set is_static according to is_static_flag. Provide 11096 extra `super' argument to patch_invoke invocation. 11097 (patch_invoke): New argument from_super. Loop on arguments 11098 indentation fixed. Pass from_super to invocation_mode. New switch 11099 case INVOKE_SUPER. Fixed error message in switch default case. 11100 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node 11101 value. 11102 (invocation_mode): Return INVOKE_SUPER mode when appropriate. 11103 (lookup_method_invoke): Fixed prototypes in candidates list. Error 11104 message takes constructors into account. 11105 (find_applicable_accessible_methods_list): Fixed indentation. 11106 (qualify_ambiguous_name): Take explicit constructor invocation 11107 into account. Deal with a conditional expression as a primary to 11108 a method call. 11109 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR 11110 case. Added extra argument to patch_method_invocation_stmt. 11111 Register calls made to explicit constructor `this'. Don't call 11112 save_expr in ARRAY_REF case when emitting class files. Check for 11113 illegal use of this when expanding explicit constructor invocation 11114 arguments. 11115 (complete_function_arguments): Set and reset parser context 11116 explicit_constructor_p field value when appropriate. 11117 (build_super_invocation, build_this_super_qualified_invocation): 11118 New functions. 11119 (patch_assignment): Fixed typo. 11120 (patch_unaryop): Check on final fields occurs only when a decl 11121 exits. 11122 (patch_return): Take constructors into account. 11123 (patch_conditional_expr): New function. 11124 * typeck.c (build_java_signature): Removed unnecessary empty line. 11125 11126Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com) 11127 11128 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too. 11129 111301998-10-28 Tom Tromey <tromey@cygnus.com> 11131 11132 * decl.c (init_decl_processing): Renamed fields. 11133 * class.c (make_class_data): Renamed bfsize, nfields, nsfields, 11134 interface_len, msize fields. 11135 11136 * class.c (make_class_data): Removed subclass_head and 11137 subclass_next fields. 11138 * decl.c (init_decl_processing): Removed subclass_head and 11139 subclass_next fields. 11140 11141Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com) 11142 11143 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments. 11144 * mangle.c (emit_unicode_mangled_name): Similarly. 11145 11146Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com> 11147 11148 * jcf-parse.c (get_constant): Place braces around code to compute 11149 'd' when REAL_ARITHMETIC is not defined. 11150 11151Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org) 11152 11153 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to 11154 dependency. 11155 111561998-10-23 Tom Tromey <tromey@cygnus.com> 11157 11158 * lang-specs.h: `.zip' files are input to jc1. 11159 11160Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com> 11161 11162 * jvspecs.c: Add (but don't enable) support for combining multiple 11163 .class and .java input filenames to a single jc1 invocation. 11164 Add support for -C flag (copile to .class files). 11165 Translate -classpath and -CLASSPATH arguments. 11166 * lang-specs.h: Don't set %2 spec. 11167 111681998-10-22 Tom Tromey <tromey@cygnus.com> 11169 11170 * jcf-path.c (add_entry): Don't add trailing separator if entry is 11171 a .zip file. 11172 (add_path): Don't add trailing separator to non-empty path 11173 elements. 11174 11175 * lang.c (lang_decode_option): Check for -fclasspath and 11176 -fCLASSPATH before examining other `-f' options. 11177 11178 * java-tree.h (finalize_identifier_node): Don't declare. 11179 * class.c (make_class_data): Don't push "final" field. 11180 * decl.c (init_decl_processing): Don't push "final" field. 11181 (finalize_identifier_node): Removed. 11182 (init_decl_processing): Don't set finalize_identifier_node. 11183 11184 * config-lang.in (stagestuff): Added jcf-dump and jv-scan. 11185 11186Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com> 11187 11188 * Make-lang.in (java): Depend on jcf-dump and jv-scan. 11189 (JV_SCAN_SOURCES): New macro. 11190 (JCF_DUMP_SOURCES): Likewise. 11191 (jcf-dump$(exeext)): New target. 11192 (jv-scan$(exeext)): New target. 11193 111941998-10-22 Tom Tromey <tromey@cygnus.com> 11195 11196 * Makefile.in (LEX): Removed. 11197 (LEXFLAGS): Likewise. 11198 (SET_BISON): New macro. 11199 (BISON): Removed. 11200 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid 11201 spurious diffs in parse.c. 11202 ($(PARSE_SCAN_C)): Likewise. 11203 (PARSE_DIR): New macro. 11204 (PARSE_C): Use it. 11205 (PARSE_SCAN_C): Likewise. 11206 (PARSE_RELDIR): New macro. 11207 11208 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c. 11209 11210 * jcf-io.c (find_class): Use saw_java_source to determine when to 11211 look for `.java' file. 11212 * jcf-parse.c (saw_java_source): New global. 11213 (yyparse): Set it if `.java' file seen. 11214 11215 * Make-lang.in (JAVA_SRCS): Added jcf-path.c. 11216 (GCJH_SOURCES): Likewise. 11217 * Makefile.in (datadir): New macro. 11218 (libjava_zip): Likewise. 11219 (JAVA_OBJS): Added jcf-path.o. 11220 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o. 11221 (../gcjh$(exeext)): Likewise. 11222 (jcf-path.o): New target. 11223 * java-tree.h (fix_classpath): Removed decl. 11224 * jcf-parse.c (fix_classpath): Removed. 11225 (load_class): Don't call fix_classpath. 11226 * parse.y (read_import_dir): Don't call fix_classpath. 11227 * lex.h: Don't mention classpath. 11228 * lex.c (java_init_lex): Don't initialize classpath. 11229 * jcf-io.c (classpath): Removed global. 11230 (find_class): Use jcf_path iteration functions. Correctly search 11231 class path for .java file. 11232 (open_in_zip): New argument `is_system'. 11233 * jcf-dump.c (main): Call jcf_path_init. Recognize all new 11234 classpath-related options. 11235 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH, 11236 and -I. 11237 (lang_init): Call jcf_path_init. 11238 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH. 11239 * lang-specs.h: Handle -I. Minor cleanup to -M options. 11240 Correctly put braces around second string in each entry. 11241 * gjavah.c (main): Call jcf_path_init. Recognize all the new 11242 classpath-related options. 11243 (help): Updated for new options. 11244 * jcf.h: Declare functions from jcf-path.c. Don't mention 11245 `classpath' global. 11246 * jcf-path.c: New file. 11247 11248 * jcf-depend.c: Include jcf.h. 11249 11250 * jcf-write.c (localvar_alloc): Returns `void'. 11251 (localvar_free): Removed unused variable. 11252 11253 * lang.c (OBJECT_SUFFIX): Define if not already defined. 11254 (init_parse): Use OBJECT_SUFFIX, not ".o". 11255 11256Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 11257 11258 * class.c (emit_register_classes): Renamed from 11259 emit_register_class. 11260 * java-tree.h (emit_register_classes): Prototype renamed from 11261 emit_register_class. 11262 * jcf-parse.c (yyparse): Call emit_register_classes once before 11263 returning. 11264 * parse.y (java_expand_classes): No longer register classes. 11265 11266Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 11267 11268 * class.c (is_compiled_class): New local variable 11269 seen_in_zip. Identify classes found in currently compiled source 11270 file(s). 11271 * decl.c (complete_start_java_method): Fixed typo. 11272 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P, 11273 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros. 11274 (CLASS_P): Moved around. 11275 (java_parse_abort_on_error): Macro moved from jcf-parse.c 11276 * jcf-parse.c (java_parse_abort_on_error): Macro moved to 11277 java-parse.h 11278 (jcf_parse_source): Changed leading comment. Removed unnecessary 11279 fclose and CLASS_FROM_SOURCE_P marking. 11280 (parse_source_file): New local variables remember_for_generation 11281 and filename. Mark parsed file name identifier node. Removed block 11282 executed when parse_only was null. Set remember_for_generation. 11283 Use it as an argument to java_pop_parser_context. 11284 (yyparse): New local variables several_files, list, next node and 11285 current_file_list. Split ampersand separated file names into 11286 current_file_list. Iterate through the list and parse accordingly. 11287 * parse.h (java_pop_parser_context): New function prototype. 11288 * parse.y (ctxp_for_generation): New static global variable. 11289 (java_pop_parser_context): New argument generate. Link popped ctxp 11290 to ctxp_for_generation list accordingly. 11291 (java_complete_expand_methods): Fixed indentation. 11292 (java_expand_classes): New function. 11293 11294Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com> 11295 11296 * Makefile.in: Link with libiberty.a instead of memmove.o. 11297 11298Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 11299 11300 * lex.c (setjmp.h): No longer included. 11301 * lex.h (setjmp.h): Included. 11302 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro. 11303 (duplicate_declaration_error_p): Renamed from 11304 duplicate_declaration_error. 11305 (build_array_from_name): New function prototype. 11306 * parse.y (setjmp.h): No longer included. 11307 (variable_declarator_id): Define action. 11308 (build_array_from_name): New function. 11309 (duplicate_declaration_error_p): Renamed from 11310 duplicate_declaration_error. Fixed leading comment. 11311 (register_fields): Main `for' loop reorganized. Uses 11312 SET_TYPE_FOR_RESOLUTION and build_array_from_name. 11313 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call 11314 build_array_from_name. 11315 (resolve_class): Set CLASS_LOADED_P on newly build array dimension 11316 types. 11317 (read_import_dir): Don't try to skip `.' and `..'. 11318 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and 11319 build_array_from_name. Main `for' loop reorganized. 11320 (resolve_qualified_expression_name): When building access to a 11321 field, use the type where the field was found, not its own type. 11322 (maybe_access_field): Use field DECL_CONTEXT if the type where the 11323 field was found is null. 11324 (qualify_ambiguous_name): Sweep through all successive array 11325 dimensions. 11326 11327Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 11328 11329 * java-tree.h (pop_labeled_block, lang_printable_name, 11330 maybe_add_interface, set_super_info, get_access_flags_from_decl, 11331 interface_of_p, inherits_from_p, fix_classpath, 11332 complete_start_java_method, emit_handlers, init_outgoing_cpool, 11333 make_class_data, register_class, alloc_name_constant): New 11334 function prototypes. 11335 * lang.c (lang_decode_option): Set argc argument unused. Fixed 11336 indentation. Added cast to remove warning. 11337 (lang_printable_name): Set v argument unused. 11338 (lang_print_error): Added argument to lang_printable_name call. 11339 (java_dummy_print, print_lang_decl, print_lang_type, 11340 print_lang_identifier, lang_print_xnode): All argument marked 11341 unused. 11342 * lex.c (java_unget_unicode): Removed unnecessary argument. 11343 (java_allocate_new_line): Unused local variable is gone. 11344 (java_read_char): Added parenthesis in expressions to remove 11345 warnings. Added final return statement. 11346 (java_read_unicode): Added parenthesis in expression to remove 11347 warning. 11348 (java_parse_end_comment): Fixed java_unget_unicode invocation. 11349 (java_parse_escape_sequence): Likewise. 11350 (java_lex): Unused local variables are gone. Fixed 11351 java_unget_unicode invocation. 11352 * lex.h (set_float_handler): Prototype added when JC1_LITE not 11353 defined. 11354 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed 11355 lang_printable_name invocation in macro. 11356 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL): 11357 Likewise. 11358 (duplicate_declaration_error): Suppressed unused argument in 11359 prototype. 11360 (identical_subpath_p): Function declaration is gone. 11361 (patch_invoke): Suppressed unused argument in prototype. 11362 (patch_cast, build_labeled_block, check_thrown_exceptions): 11363 Likewise. 11364 * parse.y (setjmp.h): Included 11365 (toplev.h): Likewise. 11366 (field_declaration:): Suppressed unused local 11367 (label_decl:): Fixed build_labeled_block invocation. 11368 (java_pop_parser_context): Put extra parenthesis around assignment 11369 in if. 11370 (yyerror): Suppressed unused local variables. 11371 (variable_redefinition_error): Fixed lang_printable_name 11372 invocation. 11373 (create_interface): Suppressed unused local variables. 11374 (create_class): Likewise. 11375 (duplicate_declaration_error): Suppressed unused argument. Fixed 11376 lang_printable_name invocation. 11377 (register_fields): Suppressed unused local variable. Fixed 11378 duplicate_declaration_error invocation. 11379 (method_header): Suppressed unused local variable. 11380 (method_declarator, parser_check_super): Likewise. 11381 (java_complete_class): Suppressed unused local variable. Fixed 11382 fatal error message. 11383 (complete_class_report_errors): Added default: in switch. 11384 (java_check_regular_methods): Fixed lang_printable_name 11385 invocations. 11386 (check_throws_clauses): Likewise. 11387 (java_check_abstract_methods): Suppressed unused local 11388 variable. Fixed lang_printable_name invocation. 11389 (read_import_entry): Added supplemental return statement. 11390 (read_import_dir): Suppressed unused local variables. 11391 (check_pkg_class_access, declare_local_variables): Likewise. 11392 (source_start_java_method): Suppressed unused extern variable 11393 declarations 11394 (expand_start_java_method): Suppressed unused extern and local 11395 variable declarations. 11396 (java_complete_expand_methods): Likewise. 11397 (java_complete_expand_method): Suppressed unused local variables. 11398 (make_qualified_name): Likewise. 11399 (resolve_qualified_expression_name): Added default: in 11400 switch. Fixed lang_printable_name invocation. 11401 (class_instance_creation_expression): Added parenthesis around 11402 expressions. 11403 (patch_method_invocation_stmt): Fixed lang_printable_name and 11404 patch_invoke invocations. 11405 (check_for_static_method_reference): Fixed lang_printable_name 11406 invocation. 11407 (patch_invoke): Suppressed unused arguments and local variables. 11408 (lookup_method_invoke): Suppressed unused local variables. 11409 (qualify_ambiguous_name): Added default: in switch. 11410 (identical_subpath_p): Function removed. 11411 (patch_assignment): Suppressed unused local variables. Suppressed 11412 unnecessary if statement. Fixed lang_printable_name invocations. 11413 (try_builtin_assignconv): Fixed lang_printable_name invocations. 11414 (valid_ref_assignconv_cast_p): Parenthesis around 11415 expression. Suppressed unused local variables. 11416 (build_binop): Suppressed unused local variables. fixed 11417 lang_printable_name invocations. 11418 (string_constant_concatenation): Suppressed unused local 11419 variables. 11420 (patch_unaryop): Fixed lang_printable_name invocation. 11421 (patch_cast): Suppressed unnecessary argument. Fixed 11422 lang_printable_name invocation. 11423 (patch_array_ref): Fixed lang_printable_name invocation. 11424 (patch_newarray, patch_return, patch_if_else_statement): Likewise. 11425 (build_labeled_block): Suppressed unused argument. 11426 (generate_labeled_block): Fixed build_labeled_block invocation. 11427 (build_loop_body): Suppressed unused local variables. 11428 (patch_loop_statement): Likewise. 11429 (patch_exit): Fixed lang_printable_name invocation. 11430 (patch_switch_statement): Likewise. 11431 (case_identity): First argument marked unused. 11432 (patch_try_statement): Fixed lang_printable_name invocations. 11433 (patch_synchronized_statement, patch_throw_statement): Likewise. 11434 (check_thrown_exceptions): Fixed check_thrown_exceptions and 11435 lang_printable_name invocations. 11436 (check_thrown_exceptions_do): Suppressed unused argument. 11437 114381998-10-14 Tom Tromey <tromey@cygnus.com> 11439 11440 * jcf-write.c (write_classfile): Add output class file as target. 11441 * lang-options.h: Added -MD, -MMD, -M, and -MM. 11442 * jcf.h: Added declarations for dependency-tracking functions. 11443 * lang-specs.h: Handle -M, -MM, MD, and -MMD. 11444 * lang.c (lang_decode_option): Recognize -MD and -MMD. 11445 (finish_parse): Call jcf_dependency_write. 11446 (dependency_tracking): New global. 11447 (DEPEND_SET_FILE): New define. 11448 (DEPEND_ENABLE): New define. 11449 (init_parse): Enable dependency tracking if required. 11450 Include "flags.h". 11451 * Makefile.in (JAVA_OBJS): Added jcf-depend.o. 11452 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o. 11453 (../gcjh$(exeext)): Likewise. 11454 (jcf-depend.o): New target. 11455 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c. 11456 (GCJH_SOURCES): Likewise. 11457 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added 11458 dep_name argument. 11459 (find_classfile): Added dep_name argument. 11460 (find_class): Compute name of dependency. 11461 (open_in_zip): Call jcf_dependency_add_file. 11462 * gjavah.c (output_file): No longer global. 11463 (usage): Don't mention "gjavah". 11464 (help): Likewise. 11465 (java_no_argument): Likewise. 11466 (version): Likewise. 11467 (main): Recognize and handle -M family of options. 11468 (print_mangled_classname): Return is void. 11469 (process_file): Handle case where output is suppressed. 11470 (HANDLE_END_FIELD): Likewise. 11471 (HANDLE_METHOD): Likewise. 11472 * jcf-depend.c: New file. 11473 11474Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com) 11475 11476 * java-tree.def: Add missing newline at EOF. 11477 114781998-10-13 Tom Tromey <tromey@cygnus.com> 11479 11480 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1. 11481 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of 11482 function. 11483 Include <config.h> and "system.h". 11484 (disassemble_method): Undefine RET to avoid clash with 11485 config/i386/i386.h. 11486 11487Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 11488 11489 * decl.c (runtime_exception_type_node, error_exception_type_node): 11490 New global variables. 11491 (init_decl_processing): Initialized. 11492 * expr.c (java_lang_expand_expr): Set caught exception type to 11493 null if catch handler argument doesn't exit. 11494 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific 11495 tree codes. 11496 * java-tree.h (runtime_exception_type_node, 11497 error_exception_type_node): Global variables declared. 11498 (DECL_FUNCTION_THROWS): New macro. 11499 (DECL_FUNCTION_BODY): Modified comment. 11500 (DECL_SPECIFIC_COUNT): Likewise. 11501 (struct lang_decl): New field throws_list. 11502 (IS_UNCHECKED_EXPRESSION_P): New macro. 11503 * lex.c (java_lex): Generate location information for THROW_TK. 11504 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P, 11505 EXCEPTIONS_P): New macros. 11506 (enum jdep_code): New value JDEP_EXCEPTION. 11507 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT, 11508 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR, 11509 PATCH_METHOD_RETURN_ERROR): New macros. 11510 (patch_method_invocation_stmt): Added new argument to prototype. 11511 (patch_synchronized_statement, patch_throw_statement, 11512 check_thrown_exceptions, check_thrown_exceptions_do, 11513 purge_unchecked_exceptions, check_throws_clauses): New function 11514 prototypes. 11515 * parse.y Fixed typo in keyword section. 11516 (throw:): Rule tagged <node>. 11517 (THROW_TK): Keyword tagged <operator>. 11518 (method_header:): Last argument to call to method_header passed 11519 from throws: rule. 11520 (throws:, class_type_list:, throw_statement:, 11521 synchronized_statement:, synchronized:): Defined actions. 11522 (method_header): New local variable current. Register exceptions 11523 from throws clause. 11524 (java_complete_tree): Complete and verify exceptions from throws 11525 clause. 11526 (complete_class_report_errors): Error message on exceptions not 11527 found 11528 (java_check_regular_methods): Fixed typo. Shortcut on private 11529 overriding methods. Changed error message on method 11530 redefinition. Check for throws clause compatibility. 11531 (check_throws_clauses): New function. 11532 (java_check_abstract_methods): Use DECL_NAME for wfl or current 11533 method. Changed error message on method redefinition. 11534 (currently_caught_type_list): New static variable. 11535 (java_complete_expand_methods): Purge unchecked exceptions from 11536 throws clause list. Call PUSH_EXCEPTIONS before walk and 11537 POP_EXCEPTIONS after. 11538 (resolve_qualified_expression_name): Pass new argument as NULL to 11539 patch_method_invocation_stmt. 11540 (patch_method_invocation_stmt): New argument ref_decl. Invoke 11541 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse 11542 argument list when appropriate. Use new argument if non null to 11543 store selected method decl. 11544 (patch_invoke): Convert if necessary args of builtin types before 11545 forming CALL_EXPR. Argument list no longer reversed here. 11546 (invocation_mode): Treat final methods as static methods. 11547 (java_complete_tree): New cases for THROW_EXPR: and 11548 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing 11549 function call. 11550 (complete_function_arguments): No more RECORD_TYPE 11551 conversion. Function parameter nodes no longer saved. 11552 (valid_ref_assignconv_cast_p): Avoid handling null type. 11553 (patch_binop): Fixed null constant reference handling. 11554 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and 11555 BUILD_THROW macros. 11556 (patch_try_statement): Fixed comments. Record caught types in 11557 list, push the list, expand try block and pop the list. 11558 (patch_synchronized_statement, patch_throw_statement, 11559 check_thrown_exceptions, check_thrown_exceptions_do, 11560 purge_unchecked_exceptions): New functions. 11561 * typeck.c (lookup_argument_method): Allow WFL in place of method 11562 DECL_NAME during method definition check 11563 115641998-10-09 Tom Tromey <tromey@cygnus.com> 11565 11566 * gjavah.c (decode_signature_piece): New function. 11567 (print_c_decl): Use it. Added `name_override' argument. 11568 (print_method_info): Use name_override argument to print_c_decl. 11569 (seen_fields): Removed. 11570 (print_field_info): Don't update seen_fields. 11571 (struct method_name): New structure. 11572 (method_name_list): New global. 11573 (print_method_info): Add new method to list of methods. 11574 (name_is_method_p): New function. 11575 (print_field_info): If field name has same name as method, then 11576 change field name. 11577 (process_file): Parse methods before fields. 11578 (field_pass): New global. 11579 (HANDLE_END_FIELD): Take field_pass into account. 11580 11581Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 11582 11583 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf. 11584 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs). 11585 11586Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com> 11587 11588 * jvspec.c: Fix bug in jvgenmain_spec patch. 11589 11590Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 11591 11592 * Makefile.in (lang.o:): Install dependency on java-tree.def. 11593 * decl.c (soft_exceptioninfo_call_node): New global variable. 11594 (init_decl_processing): Fixed indentation. soft_badarrayindex_node 11595 takes extra integer argument. soft_exceptioninfo_call_node 11596 initialized. 11597 * except.c (java_set_exception_lang_code): New function 11598 (method_init_exceptions): Called here. 11599 (prepare_eh_table_type): New function. 11600 (expand_end_java_handler): Called here. 11601 * expr.c (build_java_throw_out_of_bounds_exception): Now features 11602 one argument. Modified generation of call to 11603 soft_badarrayindex_node to use new argument. 11604 (build_java_arrayaccess): Pass faulty index value to 11605 build_java_throw_out_of_bounds_exception. 11606 (generate_name): New function. 11607 (java_lang_expand_expr): New local variables node, current, 11608 has_finally_p. Expand TRY_EXPR node. 11609 (process_jvm_instruction): Replace top of the stack with thrown 11610 object reference when entering exception handler. 11611 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java 11612 specific tree codes. 11613 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new 11614 global. 11615 (DECL_SPECIFIC_COUNT): New macro. 11616 (prepare_eh_table_type, java_set_exception_lang_code, 11617 generate_name): New function declarations. 11618 (match_java_method): Declaration deleted. 11619 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New 11620 macros. 11621 * lex.c (TRY_TK, CATCH_TK): Generate location information. 11622 * parse.h (redefinition_error, refine_accessible_methods_list, 11623 can_cast_to_p): Function declaration removed. 11624 (classitf_redefinition_error, variable_redefinition_error, 11625 parse_jdk1_1_error, find_applicable_accessible_methods_list, 11626 find_most_specific_methods_list, argument_types_convertible, 11627 enter_a_block, valid_builtin_assignconv_identity_widening_p, 11628 valid_cast_to_p, valid_method_invocation_conversion_p, 11629 try_reference_assignconv, add_stmt_to_compound, 11630 build_jump_to_finally, build_tree_list, patch_try_statement, 11631 java_get_catch_block): New function declarations. 11632 * parse.y (string_buffer_type): Global variable deleted. 11633 (group_of_labels, catches, catch_clause, catch_clause_parameter, 11634 finally): Rules tagged <node>. 11635 (TRY_TK, CATCH_TK): Token tagged <operator>. 11636 (class_body_declaration:, class_member_declaration:, 11637 formal_parameter:, explicit_constructor_invocation:, 11638 interface_member_declaration:, constant_declaration:, 11639 primary_no_new_array:, class_instance_creation_expression:, 11640 array_creation_expression:): Issue error on unsuported JDK1.1 11641 features. 11642 (try_statement:, catches:, finally:): Define actions. 11643 (catch_clause_parameter): New rule. 11644 (catch_clause:): Use new rule catch_clause_parameter. 11645 (parse_jdk1_1_error): New function. 11646 (redefinition_error): Renamed classitf_redefinition_error. 11647 (variable_redefinition_error): New function. 11648 (check_class_interface_creation): Call 11649 classitf_redefinition_error. 11650 (java_complete_tree): Added error message on JDEP_TYPE: case. 11651 (complete_class_report_errors): Fixed indentation. 11652 (declare_local_variables): Call variable_redefinition_error. 11653 (source_end_java_method): Call java_set_exception_lang_code and 11654 emit_handlers where appropriate. 11655 (java_method_add_stmt): Call add_stmt_to_block. 11656 (add_stmt_to_block): New function. 11657 (lookup_method_invoke): Fixed outside comment. new local variable 11658 candicates. Call find_applicable_accessible_methods_list and 11659 find_most_specific_methods_list when searching for a 11660 method. Modified error report to list possible candidates when 11661 applicable. 11662 (find_applicable_accessible_methods_list, 11663 find_most_specific_methods_list, argument_types_convertible): New 11664 function. 11665 (refine_accessible_methods_list): Function deleted. 11666 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save 11667 expr (if applicable) before calling patch_array_ref. 11668 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment. 11669 (enter_block): Fixed comment. 11670 (enter_a_block): New function. 11671 (patch_assignment): Reorganized. Call try_reference_assignconv for 11672 references. Call valid_cast_to_p instead of can_cast_to_p. 11673 (try_reference_assignconv, 11674 valid_builtin_assignconv_identity_widening_p): New functions. 11675 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL. 11676 (valid_cast_to_p, valid_method_invocation_conversion_p): New 11677 functions. 11678 (build_string_concatenation): Don't resolve StringBuffer. 11679 (patch_cast): Fixed inverted arguments. 11680 (patch_array_ref): Code to save array expr deleted. Call 11681 valid_cast_to_p instead of can_cast_to_p. 11682 (generate_labeled_block): Call generate_name. 11683 (build_jump_to_finally, build_try_statement, java_get_catch_block, 11684 patch_try_statement): New functions. 11685 * typeck.c (match_java_method): Function deleted. 11686 11687Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com> 11688 11689 * jvspec.c: jvgenmain_spec uses different temporary file names. 11690 11691Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com> 11692 11693 * jvspec.c (lang_specific_driver): Fail if user specifies 11694 --main= when not linking. 11695 11696Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com> 11697 11698 * class.c (make_class_data): Push value for `thread' field. 11699 * decl.c (init_decl_processing): Added `thread' field to class. 11700 11701 * class.c (add_field): Always make static fields externally 11702 visible. 11703 11704Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com> 11705 11706 * expr.c (build_java_athrow, 11707 build_java_throw_out_of_bounds_exception, expand_invoke, 11708 build_newarray, expand_java_multianewarray, build_java_monitor): 11709 Update comments to reflect _Jv_* function names. 11710 11711Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com> 11712 11713 * decl.c (complete_start_java_method): DECL_RESULT is always promoted. 11714 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro. 11715 * parse.y (expand_start_java_method): Likewise. 11716 11717Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com> 11718 11719 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro. 11720 11721 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE. 11722 (add_field): No longer need to convert from RECORD_TYPE to pointer, 11723 * expr.c: Remove no-longer-needed calls to promote_type. 11724 * decl.c (give_name_to_locals): Liekwise. 11725 * jcf-parse.c (get_class_constant): Compensate for new signatures. 11726 * parse.y: Add/remove promote_type calls as appropriate. 11727 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects. 11728 (parse_signature_string): Likewise. 11729 (build_java_array_type): Fix for now signature convenions. 11730 11731 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem. 11732 11733Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com> 11734 11735 * class.c (init_class_processing): libjava function renamed to 11736 _Jv_RegisterClass. 11737 11738Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 11739 11740 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR. 11741 * java-tree.def: Fixed DEFTREECODE third argument. 11742 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR, 11743 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java. 11744 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro. 11745 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, 11746 JAVA_THIS_EXPR): Now replaced by tree code definitions. 11747 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR. 11748 * lang.c (java_tree_code_type, java_tree_code_length, 11749 java_tree_code_name): New arrays. 11750 (lang_init): Append Java tree node definitions to Gcc ones. 11751 * lex.c (expression_obstack): Declared as extern when JC1_LITE 11752 defined. 11753 (java_init_lex): Initialize wfl_append, wfl_string_buffer, 11754 wfl_to_string. 11755 (java_lex): Allow declaration of empty string constants. Retain 11756 location information on CASE_TK and DEFAULT_TK. 11757 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P, 11758 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P): 11759 Modified to be more robust. 11760 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros. 11761 (build_new_invocation, try_builtin_assignconv, 11762 patch_switch_statement, string_constant_concatenation, 11763 build_string_concatenation, patch_string_cst, patch_string, 11764 java_expand_switch): New function declarations. 11765 * parse.y: Rules related to switch and EH tagged <node>. 11766 (label_id): Set to NULL_TREE 11767 (wfl_string_buffer, wfl_append, wfl_to_string): New static global 11768 tree nodes. 11769 (this_or_super:): Fixed indentation. 11770 (statement:, statement_nsi:, statement_without_trailing_substatement:, 11771 statement_expression:): Removed call to RULE on all sub-rules. 11772 (switch_expression:, switch_labels:): New rules. 11773 (switch_statement:, switch_block:, switch_block_statement_groups:, 11774 switch_block_statement_group:, switch_labels:, switch_label:): 11775 Defined actions. 11776 (throw_statement:, synchronized_statement:, try_statement:): 11777 Defined temporary actions. 11778 (class_instance_creation_expression:): Call 11779 build_new_invocation. Fixed indentation. 11780 (field_access): Fixed indentation. 11781 (method_invocation): Likewise. 11782 (make_qualified_primary): Use THIS_EXPR. 11783 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When 11784 resolving from SUPER, set *type_found. 11785 (qualify_ambiguous_name): Use NEW_CLASS_EXPR. 11786 (java_complete_tree): Removed unused local variable `location'. Case 11787 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR, 11788 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling 11789 on MODIFY_EXPR: and all binary operator tree code cases. Removed 11790 STRING_CST: case. default: checks for patchable strings. 11791 (complete_function_arguments): Transform string constant or 11792 crafted StringBuffer if necessary. 11793 (build_method_invocation): Fixed comments. 11794 (build_new_invocation): New function. 11795 (patch_assignment): Call try_builtin_assignconv to figure a valid 11796 assignment conversion between builtin types. 11797 (try_builtin_assignconv): New function. 11798 (build_binop): Use URSHIFT_EXPR directly to call build. 11799 (operator_string): Use UNARY_PLUS_EXPR. 11800 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation 11801 operator. 11802 (do_merge_string_cste, merge_string_cste, 11803 string_constant_concatenation, build_string_concatenation, 11804 patch_string, patch_string_cst): New function. 11805 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR. 11806 (patch_unaryop): Likewise. New test of valid ++/-- operands. 11807 (build_newarray_node): Use NEW_ARRAY_EXPR. 11808 (build_this): Use THIS_EXPR. 11809 (build_return): Enable debug information on return statement. 11810 (build_if_else_statement): Likewise. 11811 (complete_labeled_statement): Fixed related comment. 11812 (build_loop_body): Fixed comment. 11813 (build_bc_statement): Enable debug information on break/continue 11814 statements. 11815 (patch_bc_statement): Fixed typos. Handle SWITCH statement 11816 context. 11817 (patch_switch_statement, case_identity, java_expand_switch): New 11818 functions. 11819 11820Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com> 11821 11822 * buffer.h (BUFFER_INIT): New macro. 11823 * jcf-write.c (struct jcf_partial): New type. Put global stuff here. 11824 Pass (struct jcf_partial *state) to most functions. 11825 (jcf_block, jcf_relocation): New types. 11826 Support labels, branches, conditionals, loops. 11827 11828Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com> 11829 11830 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined. 11831 11832Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com> 11833 11834 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE. 11835 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits), 11836 not integer_type_node (INT_TYPE_SIZ bits). 11837 11838 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node. 11839 11840 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook. 11841 * jcf-dump.c (print_exception_table): New function. 11842 (disassemble_method): Better handling of wide instructions. 11843 Make more robust for bad input. 11844 11845Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com) 11846 11847 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on 11848 FreeBSD. 11849 11850Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com) 11851 11852 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too. 11853 11854Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com> 11855 11856 * Makefile.in ($(PARSE_H)): Removed target. 11857 11858Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com) 11859 11860 * Makefile.in (JAVA_OBJS): Add memmove.o 11861 (memmove.o): New target & rules. 11862 11863Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com> 11864 11865 * expr.c (expand_invoke): Don't generate a call to the class init 11866 code. 11867 11868Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com) 11869 11870 * Makefile.in: Add many missing dependencies. 11871 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h 11872 as appropriate. 11873 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise. 11874 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise. 11875 11876Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com> 11877 11878 * decl.c (complete_start_java_method): If method is static (and 11879 not private) call _Jv_InitClass. 11880 * expr.c (expand_invoke): Don't call build_class_init. 11881 11882 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file. 11883 11884Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com) 11885 11886 * Make-lang.in (GCJ): Define before using. 11887 11888Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com) 11889 11890 * gjavah.c (java_no_argument): Renamed from no_argument to avoid 11891 losing due to namespace pollution in GNU getopt.h 11892 11893Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com> 11894 11895 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh. 11896 (java.all.cross): Likewise. 11897 (java.rest.encap): Likewise. 11898 11899Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com) 11900 11901 * gjavah.c (print_class_decls): Fix thinko in arglist 11902 * jcv-io.c (find_classfile): Similarly. 11903 11904Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com) 11905 11906 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes. 11907 11908Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com> 11909 11910 * Make-lang.in (java.maintainer-clean): Don't remove parse.h. 11911 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h. 11912 * Makefile.in (PARSE_C): New macro. 11913 (PARSE_H): Likewise. 11914 (PARSE_SCAN_C): Likewise. 11915 ($(PARSE_C)): Target renamed from parse.c. 11916 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c. 11917 (clean): Remove parse-scan.c as well. 11918 (parse.o): Depend on $(PARSE_C). 11919 11920Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com> 11921 11922 * README, license.terms: Removed. 11923 11924 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c, 11925 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h, 11926 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c, 11927 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c, 11928 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c, 11929 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c, 11930 verify.c, zextract.c, zipfile.h: Fixed copyright assignment, 11931 and Java trademark attribution. 11932 11933Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com> 11934 11935 * Makefile.in: Use gcjh, not gjavah. 11936 * config-lang.in (stagestuff): Use gcjh, not gjavah. 11937 * Make-lang.in: Changed gjavah to gcjh everywhere. 11938 11939Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com> 11940 11941 * gjavah.c: Support new -prepend -add -append flags. 11942 (print_method_info): Method is not virtual if class is final. 11943 11944Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 11945 11946 * jv-scan.c: Fixed copyright assignment. 11947 * keyword.gperf: Likewise. 11948 * keyword.h: Likewise. 11949 * lex.c: Fixed copyright assignment. 11950 (java_lex): Push unicode back when parsing '<'. 11951 * lex.h: Fixed copyright assignment. 11952 * parse-scan.y: Likewise. 11953 * parse.h: Fixed copyright assignment. 11954 (build_debugable_stmt, complete_for_loop): New function prototypes. 11955 * parse.y: Fixed copyright assignment. 11956 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be 11957 size_zero_node when completing a loop with no exit condition. 11958 (for_statement_nsi:): Define action. 11959 (for_init:, for_update:): Return size_zero_node when empty. 11960 (declare_local_variables): Call build_debugable_stmt. 11961 (build_debugable_stmt): New function. 11962 (build_loop_body): Build debugable statement around loop 11963 condition part. 11964 (complete_loop_body): Take into account the debugable statement 11965 around the EXIT_EXPR. 11966 (complete_loop_body): New function. 11967 (patch_exit_expr): Fixed condition inversion. 11968 11969Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com> 11970 11971 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct 11972 name of thread define. 11973 * jvspec.c (THREAD_NAME): New macro. 11974 (GCLIB): Likewise. 11975 (THREADLIB): Likewise. 11976 (lang_specific_driver): Recognize attempt to link with thread 11977 library or gc library. Recognize -ljava on command line so it 11978 isn't linked against more than once. 11979 11980Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 11981 11982 * parse-scan.y (report_main_declaration): Name of the class 11983 containing `main' can be a qualified name. 11984 11985Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com> 11986 11987 * config-lang.in: Changed gjavac to gjc everywhere. 11988 * Make-lang.in: Changed gjavac to gjc everywhere. 11989 11990Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 11991 11992 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable. 11993 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS 11994 and install the files. 11995 * Makefile.in (JAVA_OBJS_LITE): New variable. 11996 (compiler:): Now include jv-scan as a dependency. 11997 (../jv-scan$(exeext), parse-scan.c): New targets. 11998 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before. 11999 * config-lang.in (compilers): Removed gcj, gjavah from the list. 12000 * jcf-parse.c (parse_source_file): Call java_layout_classes and 12001 check for errors even if parse_only. 12002 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is 12003 defined. 12004 (yylex): New function. Uses java_lex body. 12005 (java_lex): Removed commented out statement. Remove local variable 12006 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where 12007 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE, 12008 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF, 12009 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST 12010 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use 12011 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER 12012 where appropriate. 12013 (java_lex_error): Empty if JC1_LITE is defined. 12014 (java_get_line_col): Return 0 if JC1_LITE is defined. 12015 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, 12016 SET_MODIFIER_CTX): Moved into the section containing the macros 12017 conditionally defined by JC1_LITE. 12018 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN 12019 argument if JC1_LITE is defined. 12020 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF, 12021 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE 12022 is defined. 12023 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF, 12024 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION, 12025 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set 12026 to different values according to JC1_LITE. 12027 * parse.h (int_fits_type_p, stabilize_reference): Prototype not 12028 declared if JC1_LITE set. 12029 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not 12030 defined if JC1_LITE not set. 12031 (struct parser_ctx): Reorganized and skip the jc1 front end part 12032 if JC1_LITE set. 12033 (java_layout_classes): New function definition. 12034 (java_push_parser_context, java_init_lex, yyparse, yylex, 12035 yyerror): Prototype always declared. All other static function 12036 prototypes declared only if JC1_LITE is not set. 12037 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now 12038 declared in parse.h. 12039 (java_layout_classes): New function. 12040 (java_complete_expand_methods): No longer layout the class here. 12041 * parse-scan.y: New file. 12042 * jv-scan.c: New file. 12043 12044Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com> 12045 12046 * gjavah.c (main): Handle -friend option. 12047 (friend_specs): New global. 12048 (generate_access): Handle friend_specs. 12049 (process_file): Likewise. 12050 (MAX_FRIENDS): New macro. 12051 (friend_count): New global. 12052 (print_cxx_classname): Added `prefix' argument. Ignore arrays. 12053 Changed all callers. 12054 12055Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com> 12056 12057 * jcf-dump.c (process_class): Move JCF_FINISH use to main, 12058 (main): Handle processing all the entries of a named .zip archive. 12059 * jcf-io.c (jcf_trim_old_input): New function. 12060 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros. 12061 12062Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com> 12063 12064 * lang.c (flag_assume_compiled): Make default be on. 12065 12066Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com> 12067 12068 * jcf-dump.c: Add bunches of flags to control output more. 12069 (process_class): New function; support printing more than one class. 12070 (main): Support new --print-main and --javap flags. 12071 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook. 12072 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro. 12073 12074Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com> 12075 12076 Change mangling of dispatch table to match C++ vtable (w/thunks). 12077 * class.c (build_dtable_decl), java-tree.h: New function. 12078 (make_class_data): Call it. 12079 * decl.c (init_decl_processing): Likewise. 12080 12081Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com> 12082 12083 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not 12084 soft_anewarray; adjust args passed. 12085 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to 12086 match _Jv_NewObjectArray. 12087 12088Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 12089 12090 * decl.c (push_labeled_block, pop_labeled_block): New functions. 12091 * expr.c (loopup_label): Call create_label_decl. 12092 (create_label_decl): New function. 12093 (java_lang_expand_expr): Call expand_start_bindings with argument 12094 set to zero. 12095 * java-tree.h Added space after PROTO in function declarations 12096 when necessary. 12097 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros. 12098 (create_label_decl, push_labeled_block): New function 12099 declarations. 12100 * lex.c (label_id): Initialize. 12101 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final 12102 switch. 12103 * parse.h Added space after PROTO in function declarations when 12104 necessary. 12105 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK, 12106 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY, 12107 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P, 12108 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New 12109 macros. 12110 (struct parser_ctxt): New fields current_loop, 12111 current_labeled_block. 12112 (build_if_else_statement, patch_if_else_statement, 12113 add_stmt_to_compound, patch_exit_expr, build_labeled_block, 12114 generate_labeled_block, complete_labeled_statement, 12115 build_bc_statement, patch_bc_statement, patch_loop_statement, 12116 build_new_loop, build_loop_body, complete_loop_body): New function 12117 declarations. 12118 * parse.y (java_warning_count): New global variable. 12119 (label_id): New static variable. 12120 (BREAK_TK, CONTINUE_TK): Token tagged <operator>. 12121 (block:): Return size_zero_node when block is empty. 12122 (empty_statement:): Return size_zero_node. 12123 (statement:): Implement supplemental action when for_statement: is 12124 reduced. 12125 (label_decl:): New rule. 12126 (labeled_statement:): Rewritten using label_decl. Actions 12127 implemented. 12128 (labeled_statement_nsi:): Likewise. 12129 (if_then_statement): Actions implemented. 12130 (while_expression): New rule. 12131 (while_statement:): Rewritten using while_expression. Actions 12132 implemented. 12133 (while_statement_nsi:): Likewise. 12134 (do_statement_begin:): New rule. 12135 (do_statement:): Rewritten using do_statement_begin. Actions 12136 implemented. 12137 (for_statement:): Rewritten using for_begin. Actions implemented. 12138 (for_statement_nsi:): Likewise. 12139 (for_header:, for_begin:): New rules. 12140 (for_init:): Actions implemented. 12141 (statement_expression_list:, break_statement:, 12142 continue_statement:): Likewise. 12143 (yyerror): Count number of issued warning(s). 12144 (java_report_errors): Report error(s) and/or warning(s). 12145 (java_complete_class): Use build_java_argument_signature to 12146 recompute completed method signature. 12147 (java_check_regular_methods): New locals method_wfl and aflags. 12148 Use method_wfl instead of lookup_cl during error reports. Fixed 12149 indentation and modified some error messages. Use 12150 lang_printable_name in method instead of the DECL_NAME. New code 12151 to issue warnings on methods not overriding corresponding methods 12152 private to a different package. 12153 (java_method_add_stmt): Call add_stmt_to_compound. 12154 (add_stmt_to_compound): New function. 12155 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR, 12156 LOOP_EXPR, EXIT_EXPR and COND_EXPR. 12157 (build_if_else_statement, patch_if_else_statement, 12158 build_labeled_block, generate_labeled_block, 12159 complete_labeled_statement, build_new_loop, build_loop_body, 12160 complete_loop_body, patch_loop_statement, build_bc_statement, 12161 patch_bc_statement, patch_exit_expr): New functions. 12162 * typeck.c (build_java_signature): Build argument signature before 12163 enclosing it in between parenthesis. 12164 12165Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com> 12166 12167 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in 12168 (JAVA_OBJS): Added reminder comment 12169 12170Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com> 12171 12172 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to 12173 be interpreted as a long long. 12174 12175Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com> 12176 12177 * decl.c (init_decl_processing): Use _Jv_InitClass, not 12178 soft_initialise_class. Use _Jv_NewMultiArray, not 12179 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not 12180 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use 12181 _Jv_CheckArrayStore, not soft_checkarraystore. Use 12182 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod. 12183 12184Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com> 12185 12186 * decl.c, java-tree.h (this_identifier_node, super_identifier_node, 12187 length_identifier_node): New global tree node constants. 12188 * parse.y (kw_super, kw_this, kw_length): Removed globals. 12189 Replace uses by super_identifier_node etc. 12190 * lex.c (kw_super, kw_this, kw_length): Don't initialize. 12191 12192 * parse.y (resolve_field_access): Don't special-case ".length" if 12193 flag_emit_class_files. 12194 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files. 12195 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode 12196 and ARRAY.length. 12197 12198Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com> 12199 12200 * decl.c (init_decl_processing): Remove unused method_type_node fields. 12201 * class.c (make_method_value): Remove init for removed fields. 12202 12203 * class.c (layout_class): Use build_java_argument_signature. 12204 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro. 12205 12206 * typeck.c (push_java_argument_signature): Removed. Merged into ... 12207 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache. 12208 (build_java_signature): Don't use push_java_argument_signature. 12209 12210 * typeck.c (lookup_argument_method): New function. 12211 * parse.y (java_check_regular_methods): Use lookup_argument_method 12212 instead of lookup_java_method2 followed by lookup_java_method. 12213 12214 * parse.y (check_method_redefinition): Minor optimization. 12215 12216 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR, 12217 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR. 12218 12219Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com> 12220 12221 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or 12222 c-pragma.o. 12223 12224 * gjavah.c (java_float_finite): Use K&R-style definition. 12225 (java_double_finite): Likewise. 12226 (generate_access): Now returns void. Changed all callers. 12227 (last_access_generated): Removed. 12228 (process_file): Only make a single pass over the .class file. 12229 12230Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com> 12231 12232 * class.c (get_dispatch_table): Add extra dummy vtable entry, 12233 for compatibility for G++ (with -fvtable-thunks). 12234 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry. 12235 12236 * gjavah.c (process_file): Use public inheritance for super-class. 12237 12238Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 12239 12240 * lex.c (java_init_lex): Initialize ctxp->package. 12241 * parse.h (struct parser_ctxt): package and package_len replaced 12242 by tree package, an identifier node. Field method_decl_list is 12243 gone. Fixed comments. 12244 (lookup_field_wrapper, merge_qualified_name, not_accessible, 12245 class_in_current_package): New function prototypes. 12246 * parse.y (array_type:): Set class loaded flag on primitive type 12247 arrays. 12248 (package_declaration:): Assign ctxp->package to the 12249 identifier node. 12250 (method_invocation:): Handle invocation of method qualified by 12251 `super'. 12252 (single_type_import_declaration:): Removed ambiguity check. 12253 (java_pop_parser_context): New local variable `next'. Reset and 12254 set IMPORT_CLASSFILE_NAME flags on current and previous import 12255 list. 12256 (java_accstring_lookup): Use new local macro COPY_RETURN. 12257 (lookup_field_wrapper): New function. 12258 (parser_qualified_classname): Use merge_qualified_name. 12259 (parser_check_super_interface): Broaden error message. 12260 (do_resolve_class): Check for qualified class name in the current 12261 compilation unit if appropriate. 12262 (process_imports): Check for already defined classes. 12263 (check_pkg_class_access): Got rid of call to 12264 get_access_flags_from_decl. 12265 (java_complete_expand_methods): Call safe_layout_class based on 12266 the current class size. 12267 (make_qualified_primary): Build a WFL qualification on primary if 12268 none exists. 12269 (merge_qualified_name): New function. 12270 (make_qualified_name): Use merge_qualified_name. 12271 (resolve_expression_name): Use safe_lookup_field. 12272 (resolve_field_access): Got rid of call to get_access_flags_from_decl. 12273 (resolve_qualified_expression_name): Likewise. Check on resolved 12274 element accessibility. 12275 (not_accessible_p, class_in_current_package): New functions. 12276 (maybe_access_field): Got rid of call to get_access_flags_from_decl. 12277 (patch_method_invocation_stmt): Merged common pieces. Check 12278 accessibility of invoked method. 12279 (check_for_static_method_reference): Add returned type in error 12280 message. 12281 (invocation_mode): Get rid of bogus check on PRIVATE methods. 12282 (refine_accessible_methods_list): Merged two conditions in test. 12283 (java_complete_class): Sanity check on stabilize_ref gone. 12284 * zextract.c (read_zip_archive): Cast lseek second argument to long. 12285 12286Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com> 12287 12288 * class.c (hashUtf8String): Fix - use new JavaSoft specification. 12289 12290Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com> 12291 12292 * gjavah.c (F_NAN): Removed. 12293 (F_NAN_MASK): New macro. 12294 (F_POSITIVE_INFINITY): Removed. 12295 (F_NEGATIVE_INFINITY): Likewise. 12296 (java_float_finite): Rewrote. 12297 (D_NAN_MASK): Renamed. 12298 (java_double_finite): Rewrote. 12299 (D_POSITIVE_INFINITY): Removed. 12300 (D_NEGATIVE_INFINITY): Likewise. 12301 12302 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float] 12303 If verbose, print underlying representation of value in hex. 12304 12305Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com> 12306 12307 * buffer.h, buffer.c: New files. 12308 * Makefile.in (JAVA_OBJS): Add buffer.o. 12309 12310 Support locals variables and writing their debug entries to .class. 12311 * jcf-write.c: Simplify some by user new buffer type. 12312 (vode_buffer_grow): Removed. 12313 (struct localvar_info): New type. 12314 (localsvars, localvartable): New buffers. 12315 (localvar_alloc, localvar_free): New functions. 12316 (generate_bytecode_insns): Handle local variables. 12317 (generate_classfile): Write LocalVariableTable attribute. 12318 12319Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 12320 12321 * jcf-io.c (open_in_zip): Check the zipfile magic number. 12322 * zipfile.h (ZIPMAGIC): New macro. 12323 12324Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com> 12325 12326 * Makefile.in (gjavah.o): Updated dependencies. 12327 (jcf-dump.o): Likewise. 12328 (all.indirect): Use ../gjavah. 12329 (../gjavah$(exeext)): Likewise. 12330 (clean): Don't remove gjavah. 12331 (clean): Remove parse.c, not java/parse.c. 12332 * Make-lang.in (java): Added gjavah. 12333 (gjavah$(exeext)): New target. 12334 (GJAVAH_SOURCES): New macro. 12335 (java.all.build): Added gjavah. 12336 (java.all.cross): Likewise. 12337 (java.rest.encap): Likewise. 12338 * config-lang.in (compilers, stagestuff): Added gjavah. 12339 12340Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com> 12341 12342 * gjavah.c (java_float_finite): New function. 12343 (java_double_finite): Likewise. 12344 (F_POSITIVE_INFINITY): New macro. 12345 (F_NEGATIVE_INFINITY): Likewise. 12346 (F_NAN): Likewise. 12347 (D_POSITIVE_INFINITY): Likewise. 12348 (D_NEGATIVE_INFINITY): Likewise. 12349 (D_NAN): Likewise. 12350 (print_field_info): Use java_float_finite and java_double_finite. 12351 12352Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com> 12353 12354 * parse.y (method_header): Name "this" implicit argument. 12355 12356Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com> 12357 12358 * jcf-write.c: Write out LineNumberTable attribute in .class file. 12359 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics. 12360 (put_linenumber): New function. 12361 (generate_bytecode_insns, generate_classfile): Write line numbers. 12362 12363Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 12364 12365 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P. 12366 (lookup_name, build_known_method_ref, build_class_init, 12367 build_invokevirtual, invoke_build_dtable, match_java_method, 12368 build_field_ref, pushdecl_force_head, build_java_binop, 12369 binary_numeric_promotion, build_decl_no_layout, 12370 build_java_arrayaccess, build_newarray, build_anewarray, 12371 build_java_array_length_access, build_java_arraynull_check): New 12372 extern function prototypes. 12373 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, 12374 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in 12375 java-tree.h. 12376 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref 12377 to NULL 12378 * jcf.h (jcf_out_of_synch): New extern function prototype. 12379 * parse.h: Static/global function implemented in parse.y 12380 prototyped and declarations moved at the end of the file. 12381 (DECL_P): Check that the argument isn't null. 12382 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, 12383 JAVA_THIS_EXPR): No longer defined here. See java-tree.h 12384 (QUAL_DECL_TYPE): New macro. 12385 (PARAMS): Macro definition removed. 12386 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS. 12387 (return_statement:): Call build_return. 12388 (field_access:): Call make_qualified_primary in sub rule. 12389 (method_invocation:): Build method invocation and call 12390 make_qualified_primary when processing primaries. 12391 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling 12392 get_type_from_signature. 12393 (java_check_regular_method): Extra integer 0 argument when calling 12394 lookup_java_method2. 12395 (lookup_java_interface_method2): Extra method DECL argument when 12396 calling lookup_java_interface_method2. 12397 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created 12398 COMPOUND_EXPR node. 12399 (java_complete_expand_method): Layout current class iff not 12400 already done. Don't process interface's methods. 12401 (java_complete_expand_method): Use super class only if it 12402 exists. Use current class otherwise. 12403 (make_qualified_primary): New function. 12404 (resolve_expression_name): Process qualified expression or 12405 expression from primary the same way. 12406 (resolve_expression_name): Two last arguments to 12407 resolve_field_access are now NULL_TREEs. 12408 (resolve_field_access): New variable is_static. Local field must 12409 be DECLs. is_static computed on field DECLs only. Append code in 12410 where_found to the field access if necessary. Use QUAL_DECL_TYPE 12411 to initialize field_type. 12412 (resolve_qualified_expression_name): New local variable, 12413 previous_call_static and is_static. Handle primaries with function 12414 calls, casts, array references and `this'. `super' now handled as 12415 `(super_class)this'. Use is_static to clarify boolean expressions. 12416 Added code to handle case where a proper handle is required to 12417 access a field. Use QUAL_DECL_TYPE where applicable. 12418 (maybe_access_field): New function. 12419 (patch_method_invocation_stmt): New arguments primary, where, 12420 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P 12421 deleted. Use `where' as a type to search from if specified. Check 12422 for static method reference where forbidden. Append primary or 12423 current_this to the argument list if not calling constructor nor 12424 static methods. 12425 (check_for_static_method_reference): New function. 12426 (patch_invoke): Layout the class on which new is done if 12427 necessary. 12428 (lookup_method_invoke): Changed format to report errors on 12429 methods. 12430 (qualify_ambiguous_name): New local variable this_found. Now 12431 handle things from primaries. Method call are considered 12432 expression names. 12433 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified 12434 changed into NULLs. 12435 (not_initialized_as_it_should_p): Comply with the new DECL_P. 12436 (java_complete_tree): New case fo RETURN_EXPR. Process function 12437 call arguments in separate function. 12438 (complete_function_arguments): New function. 12439 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P 12440 anymore. 12441 (patch_assignment): Take the return function slot into account as 12442 a RHS. Distinguish assignment from a return. 12443 (valid_ref_assignconv_cast_p): Use build_java_argument_signature 12444 when checking methods in interfaces. 12445 (resolve_type_during_patch): NULL argument to unresolve_type_p 12446 instead of NULL_TREE. 12447 (patch_newarray): Fixed typo in comment. 12448 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL. 12449 (build_return, patch_return): New functions. 12450 * typeck.c (lookup_java_constructor): Fixed typo in comment. 12451 12452Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com> 12453 12454 * constants.c (find_name_and_type_constant, find_fieldref_index, 12455 find_methodref_index): New methods. 12456 * expr.c (build_invoke_non_interface): If flag_emit_class_files, 12457 just return given method. Also, rename to build_known_method_ref. 12458 (expand_invoke): Rename call to build_invoke_non_interface. 12459 * java-tree.h, parse.h: Update prototype. 12460 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions 12461 (such as expand_expr_stmt) if flag_emit_class_files. 12462 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP, 12463 STACK_TARGET, IGNORE_TARGET): New macros. 12464 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals. 12465 (generate_bytecode_insn): New function to generate method's bytecode. 12466 (generate_classfile): Node generate Code attribute for a method. 12467 (code_buffer_grow, push_constant1, push_constant2, push_int_const, 12468 push_long_const, field_op, adjust_typed_op, maybe_wide): 12469 New functions used by generate_bytecode_insn. 12470 12471 * typeck.c (signature_include_return): Remove variable. 12472 (push_java_argument_signature, build_java_argument_signature): New. 12473 (build_java_signature): Use push_java_argument_signature. 12474 * parse.y: Use build_java_argument_signature instead of fiddling 12475 with signature_include_return. 12476 12477Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com> 12478 12479 * gjavah.c (print_c_decl): Always generate JArray<>* for array 12480 types. 12481 12482 * Makefile.in (all.indirect): Added gjavah$(exeext). 12483 (gjavah$(exeext)): Added $(exeext). 12484 (clean): Likewise. 12485 12486Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 12487 12488 * class.c (layout_class): Call to java_layout_parsed_class replace 12489 by safe_layout_class. 12490 * expr.c (build_java_array_length_access): Removed static storage 12491 class in the function definition. 12492 (build_java_arraynull_check): Likewise. 12493 Also fixed typos in two comments. 12494 * lex.c (java_init_lex): Initialize static global kw_length. 12495 (java_lex): Use BUILD_OPERATOR on RETURN_TK. 12496 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to 12497 java_lex_error. 12498 (JAVA_INTEGRAL_RANGE_ERROR): Likewise. 12499 * parse.h (resolve_no_layout): New static function declaration. 12500 (get_identifier_in_static): Declaration removed. 12501 (java_layout_parsed_class): Function name declaration changed to 12502 safe_layout_class. 12503 (build_newarray_node, patch_newarray, resolve_type_during_patch, 12504 not_initialized_as_it_should_p, build_this): New static function 12505 declarations. 12506 (pushdecl_force_head, build_java_binop, int_fits_type_p, 12507 binary_numeric_promotion, stabilize_reference, 12508 build_decl_no_layout, build_java_arrayaccess): Extern function 12509 declarations moved into their own section. 12510 (build_newarray, build_anewarray, build_java_array_length_access, 12511 build_java_arraynull_check): New extern function declarations. 12512 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR. 12513 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New 12514 fake tree codes. 12515 (CALL_CONSTRUCTOR_P): New macro. 12516 * parse.y (kw_length): New static global tree node. 12517 (return_statement): Tagged <node>. 12518 (RETURN_TK): Tagged <operator>. 12519 (variable_declarator_id:): Build variable declaration with an 12520 empty initialization value if a syntax error was found in the 12521 initialization part of the variable declaration. 12522 (statement_without_trailing_substatement:): return_statement: now 12523 uses the default rule. 12524 (return_statement:): Temporarily fixed to return NULL_TREE. 12525 (primary_no_new_array:): Call build_this when THIS_TK was parsed. 12526 (class_instance_creation_expression:): Class creation rules now 12527 call build_method_invocation upon reduction. 12528 (array_creation_expression:): Rules call build_newarray_node upon 12529 reduction. 12530 (dim_exprs:): Build a list of dimension expressions. 12531 (dim_expr:): Store location of the OSB_TK in the dimension 12532 expression node. 12533 (method_invocation:): Added a new error rule. 12534 (build_unresolved_array_type): WFL argument may also be an array 12535 on a primitive type. Name of the argument changed to reflect this. 12536 (method_declarator): Insert argument type at the beginning of the 12537 argument type list and later reverse the list. 12538 (unresolved_type_p): Argument 'returned' may be optionally 12539 NULL_TREE. 12540 (java_layout_class_from_source): Function renamed 12541 safe_layout_class. 12542 (resolve_and_layout): Now call resolve_no_layout and 12543 safe_layout_class. 12544 (resolve_no_layout): New function. 12545 (purify_type_name): New function. 12546 (complete_class_report_errors): Call purify_type_name during error 12547 report on a type not found. 12548 (process_imports): error_found local variable doesn't need to be 12549 initialized to zero. 12550 (declare_local_variables): New local type_wfl. Fixed typo in error 12551 message. type_wfl assigned to unresolved type and used to register 12552 incomplete type. Build a WFL around the variable initialization 12553 statement so that debug info can be generated on it. 12554 (source_start_java_method): Reverse argument list after they've 12555 been processed. 12556 (current_this): New static global variable. 12557 (java_complete_expand_methods): Set current_this when appropriate. 12558 (resolve_expression_name): Build correct static and non static 12559 field access bearing a simple name. 12560 (resolve_field_access): Resolve the length field of arrays. Handle 12561 f.m() cases. 12562 (patch_method_invocation_stmt): Set the type of the method 12563 invocation to error_mark_node. This value is later overridden by a 12564 valid type, if any. Don't handle qualified constructor invocation 12565 as qualified method invocation. Call lookup_method_invoke with its 12566 new flag. It's no longer necessary to access the selected method 12567 as the value of a tree list. Handle constructor invocation. 12568 (patch_invoke): Reverse argument list when invoking non interface 12569 methods. Insert call to new as the first argument of the 12570 constructor. 12571 (invocation_mode): Return a INVOKE_STATIC is the invoked method is 12572 defined within a final class. Return INVOKE_STATIC if the invoked 12573 method is a constructor. 12574 (lookup_method_invoke): New lc argument is a flag to indicate a 12575 constructor lookup. Now handle constructor lookup. Choose the most 12576 specific method in case several were matching the invocation 12577 requirements. Return a method decl instead of a tree list featuring 12578 one single method decl element. 12579 (refine_accessible_methods_list): New lc flag argument to 12580 indicate that a constructor is being looked up. 12581 (not_initialized_as_it_should_p): New function. 12582 (java_complete_tree): Now process fake tree codes 12583 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call 12584 save_expr on resolved function call arguments. Case on 12585 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR. 12586 (patch_assignment): LHS can be a field access expression. When 12587 dealing with reference, lhs_type is the promoted type of the 12588 rhs_type, not the RHS. Use not_initialized_as_it_should_p where 12589 applicable. 12590 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR. 12591 (patch_binop): Use not_initialized_as_it_should_p where 12592 applicable. 12593 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR. 12594 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p 12595 where applicable. 12596 (resolve_type_during_patch): New function. 12597 (patch_cast): Call resolve_type_during_patch to resolve type and 12598 report error accordingly. 12599 (patch_array_ref): Use not_initialized_as_it_should_p where 12600 applicable. Array base expression is saved before being 12601 used. Promote the type of an array elements if it contains non 12602 builtin types. 12603 (build_newarray_node, patch_newarray, build_this): New functions. 12604 12605Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com> 12606 12607 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't 12608 increment it in `for' statement. 12609 (print_field_info): If number is inf or nan, don't print it. 12610 (print_method_info): If method name is `delete', just ignore it. 12611 (print_c_decl): Special-case jstringArray. 12612 12613 * gjavah.c (help): New function. 12614 (no_argument): New function. 12615 (usage): Changed text. 12616 (main): Rewrote argument handling. Now handles -v, --help, 12617 --version. 12618 (version): New function. 12619 (found_error): New global. 12620 (main): Return found_error. 12621 (generate_access): Set found_error. 12622 (print_c_decl): Likewise. 12623 12624Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com> 12625 12626 * gjavah.c (print_c_decl): Don't print "," when examining field. 12627 Skip type name when looking at "[L" types. 12628 (process_file): Now static. 12629 (generate_access): Now returns int. 12630 (last_access_generated): New global. 12631 (process_file): Clear last_access_generated; make multiple passes 12632 over the class. 12633 (print_field_info): Just return if generate_access returns true. 12634 (print_method_info): Likewise. Also, allow <init> functions to 12635 pass through. 12636 (print_c_decl): Added is_init argument. Print constructors 12637 properly. 12638 (print_cxx_classname): Use UTF8_GET to extract characters from 12639 string. 12640 (print_base_classname): New function. 12641 (print_class_decls): New function. 12642 (process_file): Use it. 12643 (utf8_cmp): New function. 12644 12645Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com> 12646 12647 * lang-options.h: Format changed to match changes in gcc/toplev.c 12648 to implement a --help option. 12649 126501998-07-10 Brendan Kehoe <brendan@cygnus.com> 12651 12652 * decl.c (init_decl_processing): Revert change to dtable_type. 12653 12654Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com> 12655 12656 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4. 12657 126581998-07-08 Brendan Kehoe <brendan@cygnus.com> 12659 12660 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type. 12661 12662 * lang.c (lang_init): Default flag_exceptions to 1, without 12663 checking to see if it's 2 first. 12664 12665Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com) 12666 12667 * constants.c: Include "system.h". 12668 * decl.c: Likewise. 12669 * lang.c (flag_new_exceptions): Get via extern now. 12670 (lang_init_options): New functions. Turn on flag_new_exceptions. 12671 12672Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 12673 12674 * lex.c (java_lex): Return 0 when we see an invalid character in 12675 the input. 12676 12677 * lex.c (java_read_char): Specify extra argument when calling 12678 java_lex_error. 12679 (java_read_unicode, java_parse_end_comment, 12680 java_parse_escape_sequence): Likewise, 12681 (java_lex): Specify extra argument when calling 12682 java_lex_error. Test that IDs are beginning with a legal character 12683 for IDs. Handle invalid characters with an error message and a 12684 call to java_lex_error. 12685 (java_lex_error): Adjust column position by new argument 12686 `forward'. Issue an error even if in the middle of reporting an 12687 other error. 12688 126891998-07-07 Brendan Kehoe <brendan@cygnus.com> 12690 12691 * jcf-io.c (find_class): Zero out BUFFER before we use it, since 12692 we don't explicitly put a null pointer when we're copying it. 12693 12694Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com> 12695 12696 * gjavah.c (print_cxx_classname): New function. 12697 (super_class_name): Likewise. 12698 (print_super_fields): Removed. 12699 (in_super): Removed. 12700 (print_field_info): Never generate #defines. 12701 (print_c_decl): Changed generated types to match JNI. No longer 12702 print class name before method name. 12703 (print_method_info): Print "static" before static methods. 12704 Print "virtual" before non-final methods. 12705 (usage): Use exit(1), not exit(-1). 12706 (main): Likewise. 12707 (print_field_info): Use %.17g to print a double. 12708 (last_access): New globals. 12709 (process_file): Initialize last_access. 12710 (usage): Now static. 12711 (ACC_VISIBILITY): New define. 12712 (generate_access): New function. 12713 (print_field_info): Call it. 12714 (print_method_info): Likewise. Also, generate information for all 12715 methods, not just native methods. Return void. 12716 (print_c_decl): Return void. 12717 (print_field_info): Return void. 12718 12719Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 12720 12721 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when 12722 processing the jc1 grammar file. Prefix bison functions and 12723 variables with java_. 12724 (parse.c): Dependencies on parse.h and lex.h 12725 * expr.c (build_java_arrayaccess): Function now global. 12726 * java-tree.h: Comment reorganized to carry on previous 12727 classification effort. 12728 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P, 12729 RESOLVE_TYPE_NAME_P): New flags on WFLs. 12730 * jcf-parse.c (parse_source_file): java_parse_source_file renamed 12731 java_parse (new prefix java_ generated by bison). 12732 (java_layout_parsed_class, java_register_parsed_class): Function 12733 call removed. 12734 (yyparse): Removed unnecessary call to init_outgoing_cpool. 12735 * lex.c (static tree wfl_op): Variable deleted. 12736 (java_init_lex): Initialize kw_super and kw_this. Initialize more 12737 ctxp fields to NULL_TREE. 12738 (java_lex): No longer create WFL for operators. Filename caching 12739 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings 12740 created as STRING_CST and later expanded. Removed extra argument 12741 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS 12742 and SUPER. 12743 (build_wfl_node): Removed code in comments. 12744 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but 12745 store token and location data in the current bison token. 12746 * parse.h: Removed pre-processor based symbol prefixes hack. Moved 12747 static/extern function declaration at the beginning of the file. 12748 (struct qualification): Data structure definition deleted. 12749 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted. 12750 (qualify_ambiguous_name): Function declaration modified. Function 12751 now returns nothing. 12752 (build_array_ref, patch_array_ref, make_qualified_name, 12753 resolve_qualified_expression_name, maybe_generate_clinit, 12754 resolve_field_access): New static function declarations. 12755 (build_java_arrayaccess): New extern function declaration. 12756 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted. 12757 (CALL_EXPR_PRIMARY): Macro deleted. 12758 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros. 12759 (struct parser_ctxt): Field initialized_final 12760 removed. non_static_initialized, static_initialized: New fields. 12761 * parse.y (static tree kw_super, static tree kw_this): New global 12762 static. 12763 (%union): tree wfl field of operator member replaced by int 12764 location. WFLs are non longer created for operators. 12765 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>. 12766 (qualified_name:): Now calls make_qualified_name to build the 12767 identifier. 12768 (type_declaration:): Consider generating <clinit> when class 12769 parsing completed. 12770 (variable_declarator:): Directly build an assignment node when the 12771 variable is initialized when declared. 12772 (this_or_super:): Build a WFL and set current location when THIS 12773 or SUPER are parsed. 12774 (expression_statement:): Wrap statement around a WFL. 12775 (primary_no_new_array:): Fixed typo. Changed value returned by 12776 THIS_TK because of its new type (temporary). 12777 (dim_exprs:): Temporary fix because of OSB_TK's new type. 12778 (field_access:): Build qualified name with SUPER. 12779 (method_invocation:): Fixed returned value because of SUPER's new 12780 type. 12781 (array_access:): Use OSB_TK location information. 12782 (post_increment_expression:, post_decrement_expression:, 12783 unary_expression:, pre_increment_expression:, 12784 pre_decrement_expression:, unary_expression_not_plus_minus:, 12785 cast_expression:, multiplicative_expression:, 12786 additive_expression:, shift_expression:, relational_expression:, 12787 equality_expression:, and_expression:, exclusive_or_expression:, 12788 inclusive_or_expression:, conditional_and_expression:, 12789 conditional_or_expression:, assignment:): Use new location/token 12790 information available on operators. 12791 (create_class): Set super_decl_type to NULL_TREE when processing 12792 java.lang.Object. 12793 (register_fields): Field initialization is now a MODIFY_EXPR 12794 node. Chain initialization code to the matching lists (according 12795 the the field declaration modifiers). 12796 (maybe_generate_clinit): New function. 12797 (method_header): Don't set method's DECL_NAME to a WFL when adding 12798 methods to java.lang.Object. 12799 (resolve_and_layout): Now can return NULL_TREE if the type 12800 resolution fails. Otherwise, return the class DECL instead of its 12801 TYPE. 12802 (check_method_redefinition): Don't patch method DECL_NAME if it 12803 belongs to java.lang.Object. 12804 (process_imports): Simply assign error_found to the value returned 12805 by check_pkg_class_access. 12806 (declare_local_variables): Don't use their init statements (if 12807 any) when parsing error were previously found. Reuse MODIFY_EXPR 12808 build during parsing as an init statement. 12809 (java_method_add_stmt): Now return the current method body. 12810 (java_layout_parsed_class, java_register_parsed_class): Functions 12811 removed. 12812 (java_complete_expand_methods): Initialize the constant pool on a 12813 per class basis. Layout the classes before expanding their method 12814 bodies. Don't try expand artificial constructor code if error were 12815 found. Make the classes data and register them if no error were 12816 found. 12817 (java_complete_expand_method): Retrieve an artificial constructor 12818 argument list before entering its body. Assign the top block to 12819 the artificial constructor function body and set types of declared 12820 blocks and compound statements to void. Walk method body if not an 12821 artificial constructor. 12822 (make_qualified_name, cut_identifier_in_qualified): New functions. 12823 (resolve_expression_name): Fixed comments. Save/restore the 12824 current class CLASS_LOADED_P flag value. Build non qualified 12825 static field access and handle qualified expression names. 12826 (resolve_field_access, resolve_qualified_expression_name): New 12827 functions. 12828 (patch_method_invocation_stmt): Use the new expression resolution 12829 scheme, calling resolve_field_access when the function call is 12830 resolved as an expression. 12831 (qualify_ambiguous_name): Function rewritten to work on qualified 12832 expression produced by make_qualified_name. 12833 (java_complete_tree): Promote type when function's argument are 12834 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch 12835 the assignment to discover further errors if RHS is a expression 12836 name that fails to evaluate. Declare LHS initialized even though 12837 the assignment failed. Don't use the location variable and removed 12838 extra argument in patch function calls. Now handle the ARRAY_REF 12839 case and build internal string representation when STRING_CSTs are 12840 walked. 12841 (build_method_invocation): Don't wrap function call around a WFL. 12842 (build_assignment): Likewise. Use the operator location 12843 information. 12844 (patch_assignment): Handle array access LHSs. Handle error 12845 provenance, resulting in a better error report. 12846 (build_binop): Use op_location from operator as binop location 12847 information. 12848 (build_unaryop, build_incdec, build_cast): Likewise. 12849 (patch_binop): Extract location information from the node. Fixed 12850 typo in error message. 12851 (patch_unary_op): Extract location information from the node. 12852 (build_array_ref, patch_array_ref): New functions. 12853 12854Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com> 12855 12856 * expr.c (expand_java_INSTANCEOF): Changed calling convention to 12857 match _Jv_IsInstanceOf. 12858 * decl.c (init_decl_processing): Use _Jv_NewArray, not 12859 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof. 12860 12861Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com> 12862 12863 * decl.c (init_decl_processing): Functions are now named 12864 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint. 12865 12866Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com> 12867 12868 * java-tree.h (load_class): Add prototype. 12869 * class.c (is_compiled_class): Add missing arg to load_class. 12870 * expr.c (expand_java_NEW): Call load_class. 12871 * parse.y (process_import): Removed bogus use of void return value. 12872 12873Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com> 12874 12875 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node. 12876 Function name is "_Jv_Throw" instead of "soft_athrow". 12877 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node. 12878 Function name is "_Jv_AllocObject" instead of "soft_new". 12879 Takes an extra parameter (object size). 12880 * expr.c: Update calls. 12881 12882Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com> 12883 12884 * lex.c (java_get_line_col): Handle end-of-file. 12885 * except.c (expand_end_java_handler): Handle null type (i.e. finally). 12886 12887Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com> 12888 12889 * lang.c (lang_init): Make -fexceptions the default. 12890 * except.c (maybe_start_try, maybe_end_try): Don't do anything if 12891 exception handling is not turned on. 12892 12893Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com> 12894 12895 * lang.c (flag_new_exceptions): Make this this default. 12896 * decl.c (end_java_method): Call emit_handlers. 12897 * except.c (method_init_exceptions): Set language code and version. 12898 (expand_start_java_handler): Enable exception, and call 12899 expand_eh_region_start. 12900 (expand_end_java_handler): Enable exception, and set up catch blocks. 12901 (emit_handlers): New routine to generate the saved handlers. 12902 * java-except.h (emit_handlers): Add prototype. 12903 12904Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com> 12905 12906 We used to have three different representations of the constant pool: 12907 the CPool structure, the tree_constant_pool, and the constructures 12908 used to build the Class object (which may need class and string 12909 constants) in compiled code. None were appropriate for compiling 12910 to .class files, so I did a major overhaul. 12911 12912 First, the tree_constant_pool array was removed. Things were 12913 modified to the CPool structure in the JCF could be used. 12914 Second, a "capacity" field was added to the CPool, and functions 12915 written to search for a matching constant, adding one if not found. 12916 The code that generated the Class object was changed to use a CPool. 12917 The actual TREE_LISTs used to build the CONSTRUCTORs used for 12918 the static Class object are now only in build_constants_constructor. 12919 Finally, I wrote code which can generate a .class file (including its 12920 constant pool) from the RECORD_TYPE of a class. This is a big step 12921 on the way to compiling Java source into .class files. 12922 12923 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file. 12924 * Makefile.in (JAVA_OBJS): Added jcf-write.o. 12925 12926 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag, 12927 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros. 12928 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME, 12929 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined. 12930 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX. 12931 (lang_type): Removed constant_pool field. 12932 * jcf.h (CPool): Renamed size to count. Added field capacity. 12933 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2, 12934 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros. 12935 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros. 12936 12937 * constants.c (current_constant_pool_tags, current_constant_pool_data, 12938 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool. 12939 * constants.c (build_constants_constructor): Use new outgoing_cpool. 12940 (set_constant_entry, find_constant1, find_constant2, 12941 find_class_constant, count_constant_pool_bytes, write_constant_pool, 12942 find_utf8_constant, find_class_or_string_constant): New functions. 12943 12944 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool. 12945 (get_constant): Use current_jcf.cpool instead of tree_constant_pool. 12946 (give_name_to_class, get_class_constant): Likewise. 12947 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed. 12948 (get_name_and_type_constant, get_ref_constant): Removed. 12949 * parse.h (parser_ctxt): Remove field tree_constant_pool. 12950 * parse.y: Don't save/restore tree_constant_pool. 12951 * verify.c (verify_jvm_instructions): Update for new approach. 12952 * expr.c (expand_invoke, expand_java_field_op): Likewise. 12953 12954 * lang-options.h: Added -femit-class-file, -femit-class-files. 12955 * lang.c (flag_emit_class_files), java-tree.h: New flag. 12956 (lang_f_options): Added "emit-class-file(s)". 12957 12958 * expr.c (build_java_arrayaccess): Generate more efficient array 12959 bounds checking, by using unsigned compare. 12960 12961 * expr.c (expand_invoke): Re-arrange error checks to make more robust. 12962 12963Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 12964 12965 * parse.h: New comment on the handling of unresolved type 12966 identifiers. JDEPs are now part of the jdep_code enum. 12967 (typedef struct jdep): Now use enum jdep_code or int, depending on 12968 availability. Both are narrowed down to an 8 bits bitfield. 12969 (CALL_EXPR_PRIMARY): Fixed comment. 12970 12971Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com> 12972 12973 * Make-lang.in (java): Added gjavac and jvgenmain. 12974 (java.start.encap): Depend on gjavac. 12975 (java.rest.encap): Depend on jvgenmain. 12976 12977 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++. 12978 (JAVA_CROSS_NAME): Likewise. 12979 (java.all.build): Depend on jvgenmain and gjavac. 12980 (java.all.cross): Depend on jvgenmain and gjavac-cross. 12981 (jvgenmain$(exeext)): New target. 12982 (java.install-common): Wrote. 12983 * config-lang.in (compilers, stagestuff): Added gjavac and 12984 jvgenmain. 12985 12986Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com> 12987 12988 * lang.c (lang_decode_option): New argc/argv interface. 12989 12990Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 12991 12992 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard. 12993 * decl.c (build_decl_no_layout): New function. 12994 * expr.c (java_lang_expand_expr): Layout declarations found in 12995 blocks before they're pushed. 12996 * jcf-parse.c (load_class): Save current line when parsing class 12997 file. 12998 (parse_source_file): Register class before expanding their 12999 methods. 13000 * lang.c (put_decl_node): Produce `null' when `void *' is 13001 processed. 13002 * lex.c (static tree wfl_op): New static global, for error report 13003 on casts. 13004 (java_init_lex): wfl_operator and wfl_op initialized 13005 here. Filename caching added for wfl_op. Return wfl_op when `(' is 13006 parsed. 13007 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast, 13008 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p, 13009 build_unresolved_array_type): New static function definitions. 13010 (build_decl_no_layout): New extern function declared. 13011 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the 13012 faulty modifier exists. 13013 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros. 13014 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned. 13015 (UNARY_PLUS_EXPR): New fake operator. 13016 (struct parser_ctxt): New field osb_number. 13017 * parse.y (static tree wfl_operator): New static WFL for operator 13018 bound error messages. 13019 (DECR_TK, INCR_TK): Moved. 13020 (OP_TK): Tagged <operator>. 13021 (array_type:): Now call build_unresolved_array_type. 13022 (dim_expr:): Count the number of '[' seen. 13023 (post_increment_expression, post_decrement_expression, 13024 pre_increment_expression, pre_decrement_expression, 13025 unary_expression_not_plus_minus, unary_expression:): Actions are 13026 now building the corresponding unary expressions. 13027 (cast_expression:): Actions are now building cast expressions. 13028 (build_unresolved_array_type): New function. 13029 (create_interface): Reset the number of declared interfaces. 13030 (create_class): Likewise. 13031 (method_header): Methods declared within the scope of an interface 13032 are now implicitly set public and abstract. 13033 (java_complete_class): Variable's and parameter's type are patched 13034 with a promoted type. 13035 (declare_local_variables): Resolved non builtin types are promoted 13036 before being used to build a variable decl. Removed type patch 13037 posted on variable initialization statement. 13038 (source_start_java_method): Use build_decl_no_layout to build the 13039 decl of a parameter of incomplete type. 13040 (java_register_parsed_class): Process interfaces too. Call 13041 rest_of_decl_compilation on each processed class declarations. 13042 (java_complete_expand_methods): Don't attempt to expand things in 13043 interfaces. 13044 (java_complete_tree): Process CONVERT_EXPR, even though it always 13045 has a type. Propagate error_mark_node to node's type too. Promote 13046 method's call argument type and return error_mark_node if 13047 argument's completion didn't work. MODIFY_EXPR can have a WFL as a 13048 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now 13049 handle unary operator nodes. 13050 (build_assignment): Added comment. 13051 (print_int_node): New function. 13052 (patch_assignment): New second argument. New error handling. Use 13053 print_int_node. Handle references. Use can_cast_to_p to issue 13054 different error message according to the context and check upon 13055 the initialization of the RHS. 13056 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions. 13057 (operator_string): Handle more operators. 13058 (patch_binop): No longer use a function static 13059 wfl_operator. Improved error message on shift distance. 13060 (build_unaryop, build_incdec, build_cast, patch_unaryop, 13061 patch_cast): New functions. 13062 13063Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com> 13064 13065 * jvspec.c: New file. 13066 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c. 13067 13068 * java-tree.h (identifier_subst): Add declaration. 13069 13070Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com> 13071 13072 * jvgenmain.c (main): Generate call to JvRunMain. 13073 13074 * class.c (make_class_data): Push value for "sync_info" field. 13075 * decl.c (init_decl_processing): Push "sync_info" field. 13076 13077Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com> 13078 13079 * typeck.c (build_java_array_type): Set TYPE_NAME to actual 13080 Java (source) name, not signature. 13081 Set TYPE_ALIGN to (at least) that of element_type. 13082 13083Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com> 13084 13085 * class.c: Moved classname-mangling-rekated code to ... 13086 * mangle.c: ... this new file. 13087 * jvgenmain.c: New program (needs mangle.c) to generate main program. 13088 * Makefile.in: Update for above changes. 13089 13090Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 13091 13092 * expr.c (truthvalue_conversion): Convert integer and floating 13093 point value to their truth value. 13094 * lex.c (java_lex): Handle the `null' literal. 13095 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros. 13096 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC, 13097 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED): 13098 New macros. 13099 13100 * parse.y: Reorganization/documentation on token declaration. 13101 (binop_lookup[]): New added new tree codes. 13102 (relational_expression): Build corresponding binary operators. 13103 (equality_expression, conditional_and_expression, 13104 conditional_or_expression): Likewise. 13105 (java_complete_class): Fix crash in debug message. 13106 (java_complete_tree): Check initialization of method call 13107 arguments. Further bogus node evaluation to detect more error 13108 during assignments. Handles more binary operators. 13109 (patch_assignment): Use DECL_P. 13110 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree 13111 code. 13112 (operator_string): Handle more case. Compacted source. 13113 (patch_binop): Changed function comment. Checking for 13114 uninitialized first operand takes the compound assignment into 13115 account and uses DECL_P. Checking for uninitialized second operand 13116 delayed to routine's end. Use macros to issue type bound error 13117 messages and issue messages on both operands if their types are 13118 different. Force fixed type into node. Handle all binary 13119 operators. 13120 13121Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 13122 13123 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros. 13124 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to 13125 build operator node and return tokens. 13126 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros. 13127 * parse.h (java_complete_tree): Changed returned type in prototype. 13128 (build_method_invocation, build_assignment, patch_assignment, 13129 patch_binop): New static function declarations. 13130 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P, 13131 BUILD_EXPR_WFL): New macros. 13132 * parse.y (enum tree_code binop_lookup[]): New static for token to 13133 TREE_CODE lookup. 13134 (%union): Parser union has new sub-structure `operator'. 13135 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK, 13136 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK, 13137 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK, 13138 ASSIGN_ANY_TK): Tokens tagged `operator'. 13139 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK, 13140 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK, 13141 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK, 13142 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'. 13143 (assignment_operator:): Rule tagged `operator'. 13144 (expression_statement:): Re-installed default rule. 13145 (method_invocation:): Sub rules call build_method_invocation. 13146 (postfix_expression:): Don't attempt to resolve name here. Just 13147 return an ID. 13148 (multiplicative_expression:): Sub-rules build corresponding binop 13149 expression node. 13150 (additive_expression:, shift_expression:, and_expression:, 13151 exclusive_or_expression:, inclusive_or_expression:): Likewise. 13152 (assignment:): Sub rule invoke build_assignment. 13153 (assignment_operator:): Default rules on sub rules. 13154 (force_error): Added documentation on this variable. 13155 (declare_local_variables): Build initialization calling 13156 build_assignment. 13157 (expand_start_java_method): Removed unused rtx declaration. Mark 13158 arguments as already initialized. 13159 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL. 13160 (java_complete_expand_methods): Don't process next method if 13161 completion of the previous one triggered errors. 13162 (java_complete_expand_method): Call source_end_java_method if no 13163 error were found during completion. 13164 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve 13165 locals declaratilon. Handle names found within a class. Return 13166 error_mark_node when things aren't found. 13167 (patch_method_invocation_stmt): Return error_mark_node on failures. 13168 (patch_invoke): Removed unused local. Return the correct node. 13169 (java_complete_tree): Now returns a value. The BLOCK section binds 13170 local identifiers and the type of a BLOCK is now void. Assign the 13171 result of operand completion on COMPOUND_EXPR. Assign the 13172 encapsulated node of a WFL to the result of its completion, except 13173 when the node is an identifier. Now handle MODIFY_EXPR and several 13174 binary operators. Return error_mark_node on errors. 13175 (build_method_invocation, build_assignment, patch_assignment, 13176 build_binop, operator_string, patch_binop): New functions. 13177 * typeck.c (binary_numeric_promotion): New function. 13178 13179Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com> 13180 13181 * class.c (identifier_subst): New convenience wrapper for ident_subst. 13182 Replace most uses of ident_subst by identifier_subst. 13183 13184 * class.c (push_class_static_dummy_field): Removed function. 13185 (build_class_ref): Find Class object decl by looking up "CNAME.class", 13186 instead of looking got "class" static field. Create that decl here. 13187 (class_identifier_node): Removed; no longer needed. 13188 (init_class_processing): Don't init class_identifier_node. 13189 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field. 13190 Do nreverse 0 times (instead of twice) for Object and Class. 13191 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field. 13192 13193Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com> 13194 13195 * jcf-parse.c (parse_class-file): Set lino to smallest line number, 13196 while initializing linenumber_count and linenumber_table. 13197 Do it before init_function_start (which calls emit_line_note). 13198 * expr.c (expand_byte_code): Don't need to clear lineno here. 13199 13200Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com> 13201 13202 * class.c (append_gpp_mangled_type): If `qualifications' is >=9, 13203 then mangle number as _N_. 13204 13205 * class.c (mangle_class_field): New function. 13206 (build_class_ref): Set assembler name of class reference using 13207 mangle_class_field. 13208 (push_class_static_dummy_field): Likewise. 13209 13210Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com> 13211 13212 * parse.y (source_start_java_method): Use TREE_SET_CODE instead 13213 of assigning to TREE_CODE. The latter method exploits a feature 13214 of GCC that is not ANSI compliant. 13215 13216Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 13217 13218 * decl.c (pushdecl_force_head): New function. 13219 (pushlevel): Removed conditional printf. 13220 (complete_start_java_method): Don't enter local variable scope if 13221 function is compiled from source code. 13222 * expr.c: parse.h now included 13223 (java_lang_expand_expr): New function. 13224 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of 13225 printf. Terminate buffer when doing directories. 13226 * jcf-parse.c (parse_source_file): Call lang_init_source before 13227 parsing and before code generation. 13228 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally 13229 use printf if the macro is defined. 13230 * lang.c (lang_init): Install lang_expand_expr hook on 13231 java_lang_expand_expr. 13232 (java_dummy_print): New function. 13233 (lang_init_source): New function. 13234 * lex.c (java_lex): Remember location of an opening brace at the 13235 second nesting level. 13236 (java_is_eol): Unget character seen after a CR if it is EOF. 13237 * parse.h: Now includes lex.h 13238 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use 13239 printf if the macro is defined. 13240 (expand_start_java_method, build_expr_block, enter_block, 13241 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks): 13242 New static function declarations. 13243 (pushdecl_force_head): New extern function declaration. 13244 (INCOMPLETE_TYPE_P): New macro. 13245 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum. 13246 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY, 13247 BLOCK_EXPR_ORIGIN): New macros. 13248 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST, 13249 DECL_SOURCE_LINE_LAST): New macros. 13250 (struct parser_ctxt): Removed field current_method_decl, redundant 13251 with the field current_function_decl. Added fields 13252 first_ccb_indent1 and pending_block. 13253 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK, 13254 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules 13255 tagged <node> 13256 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs. 13257 (compilation_unit:): Cosmetic on sub rule. 13258 (type_declaration:): Cosmetic on sub rules. Added an error rule. 13259 (variable_initializer:): Installed default rule on expression:. 13260 (method_declaration:): method_header: starts a new 13261 method. method_body: installs the function body, absorbs blocks 13262 emitted for temporary variable scopings, pops function's body block 13263 and merges function's last statement lineno in DECL_SOURCE_LINE. 13264 (method_body:): Installed default rules. 13265 (block:): Call enter_block when an opening brace is seen. Absorb 13266 scoping blocks and call exit_block when a closing brace is seen. 13267 (block_statement:): Cosmetic changes. 13268 (method_invocation:): Create WFL around CALL_EXPR node. 13269 (patch_stage): Added comment around definition. 13270 (method_header): Try to use first_ccb_indent1 as the first line of 13271 the method, so BP debug info are emitted at the first opening 13272 brace of the function. If the function has no body, use the 13273 location of the function's name. Override currently defined method 13274 name with the matching WFL so we can point redefinition errors 13275 using the location where the function's name was declared. 13276 (check_abstract_method_header): Interprets DECL_NAME as an 13277 identifier or as a WFL, accordingly. 13278 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM. 13279 (check_method_redefinition): Use DECL_NAME as a WFL. Extract 13280 location and name information out of it and reinstall DECL_NAME to 13281 its original identifier node value. 13282 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the 13283 function's source code). 13284 (read_import_dir): Test the value returned by find_class and issue 13285 a fatal accordingly. 13286 (declare_local_variables): Push a new block for the scope of the 13287 new variable(s) if code has been already generated at that nesting 13288 level. Pinpoint redefinition errors using the variable id 13289 WFLs. Generate initialization code if necessary. If the variable 13290 type is incomplete, register a patch on its decl. 13291 (source_start_java_method): Rewritten. Define a new block for the 13292 function's parameters. Build parameter decl out of function's 13293 arguments and register them for a patch if their types are 13294 incomplete. 13295 (expand_start_java_method): Includes the part of 13296 source_start_java_method that was pushing the parameter decls and 13297 completing the method start code. 13298 (source_end_java_method): Removed call the expand_end_bindings and 13299 poplevel (already taken care of). Reinstall function's arguments 13300 and get function's last line of code before calling 13301 expand_function_end. 13302 (java_method_add_stmt): New comment before the function's 13303 code. Complement the second operand of the current COMPOUND_EXPR 13304 if necessary. 13305 (java_complete_expand_methods): Don't generate debug info on line 13306 zero when expanding a generated constructor. 13307 (java_complete_expand_method): Set start and end line numbers for 13308 a artificially generated constructor to one and manually call 13309 enter_block and exit_block when defining it. For all methods: 13310 expand function's start calling the new expand_start_java_method 13311 and invoke java_complete_tree on the effective method's body, if 13312 any. 13313 (resolve_expression_name): Now use lookup_name_in_blocks to search 13314 local variable decls and print out an error when variables are 13315 undefined. 13316 (patch_method_invocation_stmt): Inserted comment before the 13317 function's code. 13318 (lookup_method_invoke): Chain method's arguments using chainon 13319 with the current arg list as a second argument. Inserted missing 13320 IDENTIFIER_POINTER when reporting an error on methods not found. 13321 (refine_accessible_methods_list): Don't retain constructors. 13322 (patch_arguments): Function removed. 13323 (java_complete_tree): Inserted comment before the function's 13324 code. New case for BLOCKs. Moved the WFL case a bit 13325 further. Complete function's arguments. 13326 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks, 13327 maybe_absorb_scoping_blocks): New functions. 13328 13329Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 13330 13331 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if 13332 previously set. 13333 * jcf-parse.c (parse_source_file, java_error_count): New forward 13334 and extern declarations. 13335 (java_parse_abort_on_error): Macro moved. 13336 (jcf_parse_source): fatal called if fopen fails. Now calls 13337 parse_source_file. 13338 (parse_source_file): New parse_only parameter. Reflects the 13339 elimination of the second pass. 13340 (yyparse): parse_source_file called with argument set to 0. 13341 * jcf.h (JCF_ZERO): Sets java_source to zero. 13342 * lex.c (java_init_lex): pass argument is gone. Function modified 13343 to be called once during the analysis of a file. 13344 (java_unget_unicode): Fixed typo in fatal message. 13345 (java_get_line_col): Likewise. 13346 (java_lval): Likewise. String literals no longer built during 13347 second pass. 13348 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into 13349 account. 13350 * parse.h (MODIFIER_WFL): New macro. 13351 (parse_check_super, parser_check_super_interface): Now return int. 13352 (parser_chain_incomplete_item, not_builtin_p, 13353 complete_method_decl): Declarations removed. 13354 (build_method_invocation_stmt, build_invoke): Renamed using the 13355 `patch' instead of `build' 13356 (register-incomplete_type, obtain_incomplete_type, 13357 java_complete_tree, java_complete_expand_method, 13358 unresolved_type_p, create_jdep_list): New function declarations. 13359 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS, 13360 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted. 13361 (jdep): New typedef on new struct _jdep. 13362 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL, 13363 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN, 13364 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED, 13365 JDEP_RESOLVED_P): New macros. 13366 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD, 13367 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE, 13368 JDEP_VARIABLE): New enum values and jdep kinds. 13369 (jdeplist): New typedef on struct _jdeplist. 13370 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New 13371 macros. 13372 (CALL_EXPR_PRIMARY): New macro. 13373 (struct parser_ctxt): Fields java_pass, current_method_decl, 13374 method_decl_list deleted. New field jdeplist. 13375 (INCOMPLETE_P): Macro deleted. 13376 * parse.y (single_type_import_declaration:): Removed pass switch. 13377 (type_import_on_demand_declaration): Likewise. 13378 (field_declaration:): Removed pass switch on all sub rules. 13379 (class_declaration:): Call the complete_class_decl removed on 13380 class_body rules. 13381 (method_declaration:): Removed second pass switch. No longer chain 13382 methods decl when method_header reduced. 13383 (method_header:): Sub rules no longer depend on pass switch. 13384 (method_declarator:): Likewise. 13385 (method_body:): Likewise. 13386 (abstract_method_declaration:): Likewise. 13387 (block_statement:): Likewise. 13388 (local_variable_declaration:): Likewise. 13389 (argument_list:): Likewise. 13390 (method_invocation:): Likewise. Call to build_method_invocation_stmt 13391 removed. Partial CLASS_EXPR tree node built instead. 13392 (postfix_expression:): Removed pass switch on all sub rules. 13393 (java_pop_parser_context): Free classd_list content. 13394 (yyerror): Call obstrack_grow0 to finalize error message. 13395 (check_class_interface_creation): Comment modified to reflect new 13396 returned value meaning. Removed second pass switch. Return 1 if an 13397 error was found, 0 otherwise. Adjust pointer on filename if a 13398 leading path separator was found. 13399 (maybe_create_class_interface_decl): Removed first pass switch 13400 when linking the class decl to the class_list. Install a new 13401 jdep_list for the class. 13402 (add_superinterfaces): List of unresolved interfaces is 13403 gone. Unresolved interfaces are directly added to the current 13404 dependencies list. 13405 (create_interface): Second pass shortcut removed. 13406 ctpx->modifier_ctx access through MODIFIER_WFL. 13407 (create_class): Second pass shortcut removed. Call to 13408 register_incomplete_type replaces the call to 13409 parser_chain_incomplete_item. 13410 (complete_class_decl): Function removed. 13411 (duplicate_declaration_error): New way of retrieving redeclared 13412 item type. 13413 (register_fields): Call to lookup_modifier_cl replaced by 13414 MODIFIER_WFL. New way of handling unresolved type, using 13415 unresolved_type_p and obtain_incomplete_type. 13416 register_incomplete_type replaces call to parser_chain_incomplete_item. 13417 (patch_stage): New static global variable. 13418 (method_header): New way of handling unresolved type, using 13419 unresolved_type_p and obtain_incomplete_type. patch_stage used to 13420 indicates that the method decl needs to be patched. 13421 (check_abstract_method_header): Call to lookup_modifier_cl 13422 replaced by MODIFIER_WFL. 13423 (method_declarator): Incomplete argument type are registered 13424 calling register_incomplete_type. Patch on the declared method is 13425 issued in that case. 13426 (unresolved_type_p): New function. 13427 (parser_check_super_interface): New comment to reflect function's 13428 modified returned type (int). Function and has a new argument 13429 this_wfl. Call to parse_error_context uses this_wfl instead of 13430 relying on lookup_cl. 13431 (parser_check_super): Comment reflects function's new returned 13432 type (int). Function returns nonzero value on error. 13433 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type, 13434 register_incomplete_type, jdep_resolve_class): New functions to 13435 handle incomplete types in declarations. 13436 (java_complete_class): Rewritten to work with the new incomplete 13437 type handling scheme. 13438 (complete_class_report_errors): Likewise. 13439 (complete_method_decl): Removed: it jobs is now handled by 13440 java_complete_class. 13441 (do_resolve_class): Class loaded in not already loaded and not 13442 found in Java source code. 13443 (java_check_regular_methods, java_check_abstract_methods): Don't 13444 call complete_method_decl anymore. 13445 (lookup_modifier_cl, not_builtin_p): Functions deleted. 13446 (read_import_dir): Got rid of the pass number dependency. 13447 (declare_local_variables): New handling of unresolved types (patch 13448 issued). 13449 (source_start_java_method): New parameter level. Function called 13450 with level set to 1 when argument types are potentially 13451 unresolved. Called to complete the job with level set to 2 once 13452 types are complete. 13453 (source_end_java_method): Call to permanent_allocation 13454 removed. Waiting to be replaced by a more suitable obstack 13455 management. 13456 (java_complete_expand_methods, java_complete_expand_method, 13457 java_expand_finals): New functions. 13458 (build_method_invocation_stmt): Renamed 13459 patch_method_invocation_stmt. Extracts function call expression 13460 (wfl) and arguments (args) from CALL_EXPR tree operands. 13461 (build_invoke): Renamed patch_invoke. Fixed typo in fatal 13462 call. Patch the function and argument operand of the CALL_EXPR 13463 tree argument. 13464 (patch_argument, java_complete_tree): New functions. 13465 13466Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com> 13467 13468 Recover from missing fields and methods (i.e. error instead of fatal). 13469 * decl.c, java-tree.h (TYPE_identifier_node): New global constant. 13470 * expr.c (expand_invoke): Recover from missing method. 13471 (expand_java_field_op): Recover from missing field. 13472 Inline references to java.lang.{Integer,Char,...}.TYPE. 13473 * typeck.c (get_type_from_signature), java-tree.h: New function. 13474 * class.c (add_method): Use get_type_from_signature. 13475 (build_class_ref): Handle a class that was not found. 13476 * typeck.c (convert): Handle conversion to pointers (for convenience). 13477 * verify.c (verify_jvm_instructions): Use get_type_from_signature 13478 instead of lookup_field to handle missing fields. 13479 13480 * jcf-parse.c (process_zip_dir): Set java_source. 13481 134821998-04-20 Brendan Kehoe <brendan@cygnus.com> 13483 13484 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME. 13485 13486Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 13487 13488 * jcf-parse.c (load_class): Don't change input_filename before 13489 calling jcf_parse_source (but still do it before calling 13490 jcf_parse). 13491 (jcf_parse_source): Assign input_filename after having saved the 13492 parser context. 13493 * lex.c (java_init_lex): Chain a WFL node to the import on demand 13494 list. ctxp->modifier_ctx zeroed according to its new 13495 definition. ctxp->filename initialized. Removed 13496 JAVA_MODIFIER_CTX_UNMARK. 13497 (java_unget_unicode): Update the character based column position. 13498 (java_allocate_new_line): ref_count not used anymore. Always free 13499 ctxp->p_line. Initialize c_line->char_col to 0. 13500 (java_get_unicode): Update the character based column position. 13501 (java_lex): Use ctxp->elc to store current position in source 13502 file, at the beginning of the parsed token. Set modifier_ctx entry 13503 corresponding to the parse modifier to a WFL node. Return a WFL 13504 node when an identifier is parsed. 13505 (java_lex_error): Now uses ctxp->elc to store current position in 13506 source. 13507 (build_wfl_node, java_is_eol, java_get_line_col): New functions. 13508 * lex.h (build_wfl_node): New function definitions. 13509 (struct java_line): ref_count and next fields are gone. New field 13510 char_col. 13511 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN, 13512 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted. 13513 (JAVA_COLUMN_DELTA): New macro. 13514 (java_lc): New typedef on new struct _java_lc. 13515 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types. 13516 (parse_error_context, parse_warning_context): Changed prototypes. 13517 (java_get_line_col): Added as an available global function. 13518 (JAVA_MODIFIER_CTX_UNMARK): Macro removed. 13519 (IC_DECL): Replaced by macro IC_TYPE 13520 (DEPEND_WFL): New macro. 13521 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first 13522 wrong modifier. 13523 (exit_java_complete_class): Removed a commented out statement. 13524 (struct parser_ctxt): Added comments on fields. modifier_ctx is 13525 now an array of tree nodes. Deleted fields line_list and 13526 e_line. New field elc, to replace e_line. 13527 * parse.y (array_type:): Build WFL node. 13528 (qualified_name:): Build a single WFL node out of two. Retain 13529 the location information of the first node in the resulting node. 13530 (package_declaration:): Use package name as a WFL node 13531 (single_type_import_declaration:): Use imported name as a WFL node. 13532 (type_import_on_demand_declaration:): Use root of the imported 13533 packages as a WFL node. 13534 (field_declaration:): Removed unused local variable cl. 13535 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK. 13536 (yyerror): New static elc. Removed static error_line, error_pos. 13537 New local code_from_source. Save ctxp->elc into elc at the first 13538 pass. Call java_get_line_col to get a string of the line where 13539 the error occurred. 13540 (debug_line): Removed static function. 13541 (parse_error_context, parse_warning_context): Parameter cl is now 13542 a WFL node. Use its value to initialize ctxp->elc. 13543 (redefinition_error): Parameter cl is now a WFL node. 13544 (parse_add_interface): New parameter wfl. No longer call 13545 lookup_cl, use wfl instead. 13546 (check_class_interface_creation): Parameter cl is now a WFL node. 13547 (maybe_create_class_interface_decl): Likewise. 13548 (add_superinterfaces): New function. 13549 (create_interface): Removed local cl, node, super_decl, 13550 super_decl_type. Function now uses id as a WFL node. Better 13551 warning/error report on obsolete or forbidden mix of 13552 modifiers. Now calls add_superinterfaces to register interfaces. 13553 (create_class): Removed local cl, node. Local variable id is used 13554 as a WFL node. Better error report on forbidden modifier 13555 mix. Uses add_superinterfaces to register interfaces. 13556 (find_field): Argument cl is now a WFL node. Now store the WFL 13557 node of a fields that needs to be checked for their 13558 initialization. 13559 (method_header): Local variable node non longer used. Local 13560 variable id replaces cl. 13561 (check_modifiers_consistency): Local variable cl is now a WFL 13562 node. 13563 (method_declarator): Local variable cl replaced by parameter id. 13564 (parser_qualified_name): Now uses parameter name as a WFL node. 13565 (parser_check_super_interface): New parameter wfl, for achieve 13566 greater accuracy during error reports. 13567 (parser_chain_incomplete_item): New parameter named location. Used, 13568 along the decl, to construct the incomplete item node. 13569 (java_complete_class): resolve_class now uses WFL node extracted 13570 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE 13571 where appropriate. 13572 (complete_method_decl): Unresolved function's argument types are WFL. 13573 (resolve_class): Parameter cl is now a WFL node. 13574 (resolve_and_layout): Likewise. 13575 (do_resolve_class): Likewise. Try first to use cl and then do the 13576 lookup on the decl when calling check_pkg_class_access. 13577 (complete_class_report_errors): Use IC_TYPE in place of 13578 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency 13579 instead of doing a lookup over the decl. 13580 (java_check_final): Use WFL info from field tree list. 13581 (lookup_cl): Rewritten and returns a statically defined WFL node. 13582 (lookup_modifier_cl): Now uses information from WFL nodes. 13583 (process_imports): Likewise. 13584 (read_import_dir): name and cl arguments replaced by a single WFL 13585 node. Function modified accordingly. 13586 (find_in_imports_on_demand): Now uses WFL node. 13587 (check_pkg_class_access): cl argument is now a WFL node. 13588 (declare_local_variables): Fixed to use WFL nodes. 13589 (resolve_expression_name): Likewise. 13590 (build_method_invocation_stmt): name_combo argument renamed 13591 wfl. Function modified to use WFL nodes. 13592 (build_invoke): cl used as a WFL node when calling build_expr_wfl. 13593 (lookup_method_invoke): cl is now a WFL node. Added missing 13594 IDENTIFIER_POINTER to class type decl name. 13595 13596Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com> 13597 13598 * lang.c (init_parse): Now returns char* containing the filename. 13599 13600Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com> 13601 13602 * class.c (layout_class): Mangle repeated arg types to match cc1plus. 13603 13604 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node. 13605 * class.c (make_class_data): If flag_assume_compiled, initial class 13606 state is CSTATE_PREPARED; make superclass and interfaces direct 13607 references, rather than constant pool indexes. 13608 13609Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 13610 13611 * parser.y: Include flags.h. Removed debug variable pl. 13612 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl. 13613 (block:): Likewise. 13614 (labeled_statement_nsi:): Generate debug info when reducing 13615 expression_statement:. 13616 (check_pkg_class_access): get_access_flags_from_decl invokation 13617 fixed for new CLASS_* flags location. 13618 (source_end_java_method): Save/restore parser context when 13619 entering/leaving this routine. Restore lineno to its right value 13620 before calling expand_end_bindings. 13621 (build_method_invocation_stmt): build_invoke called with the 13622 current line information. 13623 (build_invoke): New argument cl. Wrap the function call around a 13624 wfl node. 13625 (refine_accessible_methods_list): Changed comment, removed 13626 unnecessary code. 13627 * parse.h: Fixed typo in comments. 13628 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location. 13629 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro. 13630 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1, 13631 parser_ccb_indent. 13632 * lex.c (java_lex): Record the last closing curly bracket of a 13633 function. 13634 * jcf-parse.c (jcf_parse_source): Now calls 13635 java_check_methods. Clarified comment, fixed typo. 13636 136371998-04-09 Dave Brolley <brolley@cygnus.com> 13638 13639 * lang.c (init_parse): Expose for non USE_CPPLIB builds. 13640 (finish_parse): Expose for non USE_CPPLIB builds. 13641 13642Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com) 13643 13644 * lang.c (lang_print_xnode): New function. 13645 13646Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com> 13647 13648 * decl.c (class_dtable_decl), java-tree.h: New tree node. 13649 * class.c (get_dispatch_vector, get_dispatch_table): New functions 13650 used to build a class's dispatch table. 13651 (make_class_data): Generate dispatch table if flag_assume_compiled. 13652 Set dtable of class object to address of class_dtable_decl. 13653 13654 * decl.c (int_decl_processing): Make soft_badarrayindex_node 13655 be volatile and have side effects - generates better code. 13656 13657 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc: 13658 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs. 13659 13660 * expr.c (expand_invoke): If class is final, method is 13661 effectively final, so can call it directly. 13662 13663 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros. 13664 13665 * Makefile.in, Make-lang.in: Add missing $(exeext)s. 13666 13667Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 13668 13669 * parse.y (build_method_invocation_stmt): Removed extra argument 13670 to build_invoke. 13671 13672Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 13673 13674 * expr.c (dtable_indent): Now static global. 13675 (expand_invoke): Now call invoke_build_dtable and 13676 build_invokevirtual. 13677 (invoke_build_dtable, build_invokevirtual): New functions. 13678 * jcf-io.c (find_class): Defer issuing a warning by setting 13679 jcf->outofsynch to 1. 13680 * jcf-parse.c (jcf_out_of_synch): New function. 13681 (load_class): Test this_jcf.outofsynch flag and call 13682 jcf_out_of_synch accordingly. 13683 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in 13684 comment indentation. 13685 * lex.c (java_get_unicode): Fixed code indentation. 13686 (java_lex): Create string literal. Fixed typo. Removed several 13687 premature obstack_free. 13688 * parse.h: New enums for name resolution and invocation mode. 13689 (struct qualification): New data structure. 13690 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros. 13691 (do_resolve_class, build_method_invocation_stmt, 13692 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout, 13693 debug_line, identical_subpath_p, invocation_mode, 13694 refine_accessible_methods_list, build_invoke, 13695 lookup_method_invoke): New functions declared. 13696 (build_invokevirtual, invoke_build_dtable, match_java_method, 13697 build_field_ref, jcf_out_of_synch): New references to external 13698 functions. 13699 (struct parse_ctxt): Removed artificial_constructor field. 13700 * parse.y: (array_type:): Type defined for this rule. 13701 (class_type:): Installed default rule for interface_type:. 13702 (array_type:): Now build Java array type. 13703 (qualified_name:): Now use obstack_grow0. 13704 (method_declaration:): Skip the artificial constructor added to 13705 the list, if any. 13706 (abstract_method_declaration:): Execute the code only during pass 1. 13707 (block:): Installed default rule in block_statements:. 13708 (block_statement:): Add the statement to the method during pass 2. 13709 (statement_expression): Installed default rule for 13710 method_invocation:. 13711 (argument_list:): Added code to build the argument list. 13712 (method_invocation:): Added call to create the method invocation 13713 node. 13714 (yyerror): Now use obstack_grow0. Removed bogus obstack_free. 13715 (debug_line): New function for debug. 13716 (complete_class_decl): No longer do something during pass 1. 13717 (method_header): Use BUILD_PTR_FROM_NAME. 13718 (parser_qualified_classname): Use obstack_grow0. Removed bogus 13719 obstack_free. 13720 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified 13721 function's main comment. 13722 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete 13723 classes. 13724 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types. 13725 (resolve_class): Now works with arrays. 13726 (do_resolve_class, resolve_and_layout): New functions. 13727 (java_check_regular_methods): Reverse method list before and after 13728 having processed it. No longer set ctxp->artificial_constructor. 13729 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch 13730 accordingly. Fixed typo in issued error message. Now use 13731 obstack_grow0. 13732 (find_in_imports_on_demand): Now use obstack_grow0. 13733 (declare_local_variables): Use BUILD_PTR_FROM_NAME. 13734 (source_end_java_method): Call expand_expr_stmt instead of 13735 expand_expr. Calls it before calling expand_function_end. 13736 (java_method_add_stmt): Do nothing if errors were found during 13737 parsing. 13738 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo. 13739 (build_method_invocation_stmt, build_invoke, invocation_mode, 13740 lookup_method_invoke, refine_accessible_methods_list, 13741 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p): 13742 New functions. 13743 * typeck.c (build_java_signature): Properly end method signature 13744 if return type skipped. 13745 (match_java_method): New function. 13746 13747Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com> 13748 13749 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode. 13750 13751Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 13752 13753 * expr.c (build_invoke_non_interface): New function. 13754 (methods_ident, ncode_ident): Now static globals. 13755 (expand_invoke): Use build_invoke_non_interface. 13756 * java-tree.h (struct lang_decl): New field function_decl_body. 13757 (DECL_FUNCTION_BODY): New macro. 13758 * jcf-parse.c (jcf_parse_source): Deeper check before setting 13759 CLASS_FROM_SOURCE_P. 13760 (parse_source_file): Fixed typos. Call java_layout_parsed_class 13761 before starting pass 2. Call to java_generate_parsed_class replaced 13762 by java_register_parsed_class. 13763 * lex.c: Fixed typo in header. Some line width related formating. 13764 * lex.h: Some line width related formating. 13765 * parse.h (source_end_java_method, resolve_expression_name, 13766 complete_class_decl, maybe_create_class_interface_decl, 13767 check_class_interface_creation): New static function declarations. 13768 (java_layout_parsed_class, java_method_add_stmt): New function 13769 declarations. 13770 (struct parser_ctxt): Field mark_class_generate removed. New 13771 fields class_list and artificial_constructor. 13772 * parse.y: Fixed typo in header. 13773 (class_declaration:): Call complete_class_decl when class body 13774 parsed. 13775 (method_declaration:): Call source_end_java_method in pass 2 when 13776 the method body is defined. 13777 (postfix_expression:): Do expression name resolution on sub-rule 13778 name during pass 2. 13779 (create_class, create_interface): Merged common pieces. 13780 (check_class_interface_creation, maybe_create_class_interface_decl): 13781 New functions. 13782 (complete_class_decl): New function. 13783 (register_fields): Fixed line width related typo. 13784 (method_header): Correctly skip first argument when fixing 13785 argument line. Changed the loop. 13786 (java_check_circular_reference): Now use ctxp->class_list. 13787 (java_complete_class): Removed start/stop marking. 13788 (java_check_regular_methods): Now takes a class decl as an 13789 argument. Add default constructor if none were encountered. 13790 (java_check_methods): Now use ctxp->class_list. Changed call to 13791 java_check_regular_methods. 13792 (source_start_java_method): Set DECL_ARG_TYPE for each function 13793 arguments. 13794 (source_end_java_method, java_method_add_stmt): New functions. 13795 (java_generate_parsed_class): No longer exists. 13796 (java_layout_parsed_class, java_register_parsed_class): New functions. 13797 (resolve_expression_name): New function. 13798 13799Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 13800 13801 * jcf-parse.c: (parse_source_file): Check on errors after init lex. 13802 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization 13803 until pass initializations are done. Call read_import_dir with 13804 pass set to 0. 13805 * parse.h: (lookup_modifier_cl): New function declared. 13806 (INTERFACE_FIELD_MODIFIERS): New macro. 13807 (OBSOLETE_MODIFIER_WARNING): New macro. 13808 * parse.y: (register_fields): Class type and current field name in 13809 local variables. Check modifier(s) if adding field(s) to an interface. 13810 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING 13811 and report errors using the faulty modifier line context. 13812 (lookup_modifier_cl): New function. 13813 (read_import_dir): Detect and report default import processing 13814 failure. 13815 138161998-02-11 Brendan Kehoe <brendan@cygnus.com> 13817 13818 Add a pair of -fassume-compiled/-fno-assume-compiled options. 13819 * class.c (is_compiled_class): Return 1 after making sure it 13820 qualifies as loaded, if FLAG_ASSUME_COMPILED is set. 13821 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled. 13822 * java-tree.h (flag_assume_compiled): Add decl. 13823 * lang.c (lang_f_options): Add the flag. 13824 (flag_assume_compiled): Add decl, default to 0. 13825 13826Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> 13827 13828 * class.c (class_depth): Call to load_class uses extra VERBOSE arg. 13829 (is_compiled_class): Likewise. 13830 (layout_class): Likewise. 13831 (layout_class): Detect and lay out classes defined in source code. 13832 (interface_of_p, add_interface_do, may_add_interface): New 13833 function. 13834 (add_interface): Now use add_interface_do. 13835 (add_method_1): New function. 13836 (add_method): Now use add_method_1. 13837 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG. 13838 (complete_start_java_method): New function. 13839 (start_java_mehod): Now call complete_start_java_method. 13840 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg. 13841 (expand_invoke): Likewise and fixed typo. 13842 *gjava.c: (print_super_field): Use new argument to find_class 13843 DO_CLASS_FILE. 13844 (main): Likewise. 13845 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE. 13846 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME, 13847 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on 13848 IDENTIFIER_NODE. 13849 (CLASS_COMPLETE_P): New flag on TYPE_DECL. 13850 (add_method_1, push_class): New prototypes. 13851 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument. 13852 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip 13853 directory where the class was found. 13854 (find_class): New argument DO_CLASS_FILE. Function find_class 13855 modified accordingly. 13856 *jcf-parse.c: (fix_class_path): New function. 13857 (load_class): Use new VERBOSE argument. load_class now finds and 13858 loads/parses .class/.java files. Save read_state of current_jcf 13859 if necessary. 13860 (java_parser_abort_on_error): New macro. 13861 (jcf_parse_source, parse_source_file): New function. 13862 (jcf_parse): Fixed typo. 13863 (yyparse): Call parse_source_file () only. 13864 (process_zip_dir): Fixed typo, fix zdir->filename_length when 13865 writing the real class name back in the zip directory entry. 13866 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null. 13867 (jcf_figure_file_type): Fixed bogus alloc and bcopy. 13868 *jcf.h: (typedef struct JCF): New fields java_source and zipd. 13869 (find_class): Prototype fixed. 13870 *lex.c: Added 1998 time stamp. 13871 Removed all static global variables, moved into the parser 13872 context data structure.. Now include unistd.h if SEEK_SET not 13873 defined. 13874 (java_init_lex): Rewritten. 13875 (java_sneak_unicode): Modified current unicode access in current line. 13876 (java_unget_unicode): Likewise. 13877 (java_allocate_new_line): New allocation management. 13878 (java_read_char): Modified access and storage of unget_utf8_value. 13879 New way of processing current unicode. 13880 (java_store_unicode, java_read_unicode): Fixed typo in declaration. 13881 (java_get_unicode): Now use the parser context. 13882 (java_lineterminator): Likewise. 13883 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part 13884 of the reentrant parser implementation. Function now use the 13885 parser context data structure and java_lval. Fixed production of 13886 the float and double constant "out of range" error message. Fixed 13887 obstack use. Return integer value when hitting a modifier. Now 13888 return type for TRUE, FALSE and other predefined types. Return 13889 identifier as a TREE_LIST list containing the current line context 13890 as the TREE_VALUE sub-node. 13891 (java_unicode_2_utf8): Fixed typo in declaration. 13892 (java_lex_error): Now use the parser context data structure. 13893 *lex.h: Added 1998 time stamp. 13894 (struct java_line): New fields ref_count and next. 13895 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN, 13896 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros. 13897 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed. 13898 *parse.h: Added 1998 time stamp. 13899 (java_parse_source_file): Renamed from parse_source_file. 13900 (YYERROR_NOW, YYNOT_TWICE): Fixed. 13901 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS, 13902 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS, 13903 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL, 13904 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS, 13905 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class, 13906 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros. 13907 (struct parser_ctxt): New data structure to keep the parser context. 13908 *parse.y: Added 1998 time stamp, got rid of static global variables. 13909 (java_error_count, ctxp): New global variables. 13910 (%union): New value field. 13911 (numeric_type, integral_type): Rules removed. 13912 (primitive_type): Rule defined to handle integral, float, double and 13913 boolean types. 13914 (qualified_name, package_declaration, 13915 single_type_import_declaration, type_import_on_demand_declaration, 13916 modifiers, class_declaration, super, interfaces, 13917 interface_type_list, class_body, field_declaration, 13918 field_declaration, variable_declarators, variable_declarator, 13919 variable_declarator_id, method_declaration, method_header, 13920 formal_parameter_list, formal_parameter, method_body, block, 13921 static, interface_declaration, extends_interfaces, 13922 abstract_method_declaration, local_variable_declarators): Rules now 13923 define actions. 13924 (force_error, do_warning): New global statics. 13925 (push_parser_context, parser_context_save_global, 13926 parser_context_restore_global, pop_parser_context): New functions. 13927 (yyerror): Now uses the global parser context. Fixed use of obstack. 13928 (parse_error, parse_error_context, parse_warning_context, 13929 java_accstring_lookup, redefinition_error, check_modifiers, 13930 parser_add_interface, create_interface, create_class, find_field, 13931 duplicate_declaration_error, register_fields, method_header, 13932 check_modifiers_consistency, check_abstract_method_header, 13933 method_declarator, parser_qualified_classname, 13934 parser_check_super_interface, parser_check_super, 13935 parser_chain_incomplete_item, java_check_circular_reference, 13936 layout_class_from_source, java_complete_class, 13937 complete_method_decl, resolve_class, complete_class_report_errors, 13938 java_check_final, check_method_redefinition, 13939 java_check_regular_methods, java_check_abstract_methods, 13940 java_check_methods, lookup_java_interface_method2, 13941 lookup_java_method2, lookup_cl, find_name_in_single_imports, 13942 process_imports, find_in_imports, read_import_entry, 13943 read_import_dir, find_in_imports_on_demand, 13944 check_pkg_class_access, not_builtin_p, declare_local_variables, 13945 source_start_java_method, java_generate_parsed_class): New 13946 functions. 13947 *typeck.c: (signature_include_return): New global variable. 13948 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether 13949 to add the function returned type in the signature. 13950 139511998-02-09 Brendan Kehoe <brendan@cygnus.com> 13952 13953 * jcf-io.c (open_in_zip): Use strncmp and LEN. 13954 13955Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com> 13956 13957 * Make-lang.in (java.info): Added. 13958 (java.install-info): Added 13959 139601998-01-27 Brendan Kehoe <brendan@cygnus.com> 13961 13962 * Makefile.in (clean): Also remove java/parse.c. 13963 139641998-01-26 Brendan Kehoe <brendan@cygnus.com> 13965 13966 Add a pair of -fbounds-check/-fno-bounds-check options. 13967 * lang.c (lang_decode_option): Add code to grok arguments. 13968 (flag_bounds_check): Add decl. 13969 (lang_f_options): New array w/ the option in it. 13970 * java-tree.h (flag_bounds_check): Add decl. 13971 * lang-options.h: New file. 13972 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead 13973 of a static macro value. 13974 (JAVA_ARRAY_EXCEPTION): Delete macro. 13975 13976Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com> 13977 13978 * typeck.c (build_java_array_type): Fix two bugs in previous change. 13979 * expr.c (build_anewarray): Add missing promote_type. 13980 13981Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com> 13982 13983 Add array types with known length to optimize bounds checking. 13984 * typeck.c (build_java_array_type): Take length parameter. 13985 (java_array_type_length, build_prim_array_type): New functions. 13986 * java-tree.h: Update for new functions. 13987 * expr.c, typeck.c, verify.c: Update build_java_array_type calls. 13988 * class.c: Use build_prim_array_type. 13989 * expr.c (can_widen_reference_to): Handle known-length array types. 13990 (verify_jvm_instructions): Keep track of integer push instructions 13991 followed by newarray/anewarray, so we can build known-length arrays. 13992 (JAVA_ARRAY_DATA_OFFSET): Replace by ... 13993 (java_array_data_offset): New function. 13994 (build_java_array_length_access): New function. Optimize if constant. 13995 (build_java_arrayaccess): Constant fold bounds check. 13996 (expand_java_newarray, expand_java_anewarray): Replaced by ... 13997 (build_newarray, build_anewarray): New functions. 13998 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray. 13999 * verify.c (merge_types): Handle known-lengh array types. 14000 14001Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com> 14002 14003 * expr.c (expand_byte_code): Fix performace bug, which caused 14004 searching linenumber_table to be linear rather than constant. 14005 14006Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com> 14007 14008 * Makefile.in (BISON, BISONFLAGS): Add missing macros. 14009 14010 * decl.c, java-tree.h (soft_fmod_node): New global. 14011 * decl.c (init_decl_processing): Define __builtin_fmod. 14012 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE 14013 using __builtin_fmod. 14014 14015Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com> 14016 14017 * keyword.h: New file, output of keyword.gperf as processed by 14018 gperf. 14019 * lex.c (java_lex_init): Initialize java_error_flag. 14020 * parse.c (YYERROR_NOW): Uses java_error_flag. 14021 * parse.y: New static java_error_flag. Useless definition of 14022 buffer_error gone. 14023 * parse.y (java_error): Portable error recovery using 14024 java_error_flag (not yet completely tuned). 14025 140261997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com> 14027 14028 * Makefile.in (parse.c): Use $(srcdir) for parse.y. 14029 14030Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com> 14031 14032 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o. 14033 (parse.c, lex.c, keyword.h): New rules for Java source code 14034 front-end. 14035 * parse.c: Renamed into jcf-parse.c. 14036 * jcf-parse.c (yyparse): Invoke the parser to process Java source code. 14037 * keyword.gperf: New file, Java keywords. 14038 * parse.y: New file, Java language grammar. 14039 * parse.h: New file, Java language grammar definitions. 14040 * lex.c: New file, Java language lexer. 14041 * lex.h: New file, Java language lexer definitions. 14042 14043Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com> 14044 14045 * decl.c (clinit_identifier_node), java-tree.h: New global. 14046 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed. 14047 * verify.c (verify_jvm_instructions): Inline use of removed macros. 14048 * expr.c (expand_java_field_op): Check for invalid assignment 14049 to final field. 14050 14051 * jcf-reader.c (get_attribute): Test for wrong attribute length. 14052 14053Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com> 14054 14055 * verify.c (verify_jvm_instructions): When processing a handler, 14056 attempt to set the current_subr to the right value. 14057 (More complicated code combines Sep 17 and Oct 22 versions.) 14058 14059Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com> 14060 14061 * class.c (push_class): Figure out (guess) name of source file. 14062 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl. 14063 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE. 14064 (parse_class_file): Change return type from int to void. 14065 Call debug_start_source_file/debug_end_source_file. 14066 14067 * expr.c (build_java_binop): Fix masking 2nd operand. 14068 * decl.c (init_decl_processing): Set sizetype first. 14069 14070Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com> 14071 14072 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL. 14073 (Revert Sep 17 change.) 14074 14075Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com> 14076 14077 * parse.c (process_zip_dir): Skip ZIP entries not bearing the 14078 .class extension in their name and fix thing so we don't process 14079 them parse_zip_file_entries(). 14080 (parse_zip_file_entries): Cleaned unused local variables. 14081 14082Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com> 14083 14084 * expr.c (can_widen_reference_to): Allows equal array element types. 14085 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index). 14086 * jcf-dump.c (RET): Get (and print) index. 14087 14088 * verify.c (verify_jvm_instructions case OPCODE_anewarray): 14089 Promote element type to POINTER_TYPE. 14090 14091Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com> 14092 14093 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir, 14094 find_in_current_zip, jcf_figure_file_type): Moved from 14095 jcf-reader.c to parse.c. 14096 * zextract.c: (read_zip_archive): takes file_comment_length possible 14097 field into account. 14098 14099Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com> 14100 14101 * verify.c (verify_jvm_instructions): Var can also be promoted to int. 14102 14103 * verify.c (merge_types): Handle array types even better ... 14104 14105Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com> 14106 14107 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND. 14108 14109 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL. 14110 * class.c (make_class_data): Don't build fields_decl if no fields. 14111 When building fields_decl, skip if DECL_ARTIFICIAL. 14112 14113 * expr.c (java_stack_swap): Update stack_type_map. 14114 * verify.c (merge_types): Handle array types better. 14115 14116Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com> 14117 14118 * class.c (add_field): Don't promote short integral fields to 14119 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't. 14120 * expr.c (push_value): Promote and convert short integral values. 14121 14122 * decl.c, java-tree.h (integer_two_node): New constant node. 14123 * verify.c (merge_types): Check for TYPE_RETURN_ADDR. 14124 14125Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com> 14126 14127 * class.c (append_gpp_mangled_type): Use function argument 14128 unpromoted type to generate mangled name. 14129 14130Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com> 14131 14132 * constants.c (build_constant_data_ref): Now uses current_class 14133 instead of main_class. 14134 (build_constants_constructor): Now uses current_class instead of 14135 main_class. 14136 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration 14137 of the global variable SeepZipFiles done here. 14138 * zextract.c (read_zip_archive): extra_field optional field taken 14139 into account while computing the position of the class file in the 14140 archive. 14141 * verify.c (verify_jvm_instructions): Use current_jcf to search 14142 the constant pool. 14143 * parse.c (load_class): First search for the class to load in the 14144 current zip file. Saves current_jcf (restored before returning 14145 from that function). Don't call JCF_FINISH in the class was found 14146 in the current ZIP file. 14147 (jcf_parse): If the class was found in the current ZIP file, save 14148 its tree_constant_pool (for later reuse). 14149 (parse_class_file): New function. Process each method defined in 14150 the current class and record the class as to be later registered. 14151 (yyparse): Rewritten. Figure the type of the current file and switch 14152 accordingly. 14153 * lang.c: New global variable current_jcf. 14154 (lang_init): Removed compiling_from_source test (done later, in 14155 yyparse). Removed call the jcf_parse (). 14156 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values. 14157 (typedef struct JCF): New fields seen_in_zip (to mark a class found 14158 in the current ZIP file) and zip_offset (offset to the class data in 14159 the current zip file). 14160 * jcf-reader.c: zipfile.h included. 14161 localToFile: New ZipFileCache static global variable 14162 (parse_zip_file_entries): New function. Browse the current ZIP 14163 file directory and process each class found. 14164 (process_zip_dir): New function. Register each class found in the 14165 ZIP file directory. The class aren't parsed but a valid JCF is 14166 link to each of them. 14167 (find_in_current_zip): New function. Search for a class in the 14168 current ZIP file directory. If found, prepare the class so that it 14169 can be loaded. 14170 (jcf_figure_file_type): New function. Examine the file structure 14171 to figure a class file, a ZIP file. If none of these categories are 14172 matched, a source file is assumed. 14173 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h). 14174 SeenZipFile: New global variable. 14175 (open_in_zip): Use zipmember's length to accelerate the search for 14176 a member. If zipmember was NULL and zip file successfully read, 14177 return 0. 14178 * java-tree.h: New global variable current_jcf declared. Added 14179 declaration for current_constant_pool_tags, current_constant_pool_data, 14180 current_constant_pool_length, current_constant_pool_data_ref. 14181 (struct lang_type): Augmented with two fields. struct JCF *jcf (to 14182 store the JCF of classes seen in a zip file) and tree *constant_pool 14183 (to save a loaded class constant pool). current_class declared here. 14184 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to 14185 retrieve method_ref_constant. 14186 (PUSHC): java_push_constant_from_pool now uses current_jcf. 14187 (OBJECT): get_class_constant now uses current_jcf. 14188 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf. 14189 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf. 14190 (expand_invoke): Now uses current_class instead of main_class 14191 (build_class_init): Now uses current_class instead of main_class 14192 * class.c: New static global variable registered_class. 14193 (register_class): New function. 14194 (emit_register_class): Modified to use registered_class instead of 14195 main_class 14196 (is_compiled_class): Now take into account class seen in the archive. 14197 14198Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com> 14199 14200 * except.h: Renamed to: java-except.h. 14201 * parse.c, except.c, expr.c, verify.c: Update #include accordingly. 14202 * except.c: Add semi-working (commented out) implementation. 14203 14204 * expr.c (expand_iinc): Add needed flush_quick_stack. 14205 * parse.c (set_source_filename): New function. 14206 (give_name_to_class): Set input_filename from package.classname.java. 14207 14208 * jcf-io.c (find_class): Don't look first in ".". 14209 14210Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com> 14211 14212 * zextract.c (read_zip_archive): Now takes into account the 14213 extra_field field. 14214 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces. 14215 14216Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com> 14217 14218 * constants.c, java-tree.h (build_internal_class_name): New function. 14219 (alloc_class_constant): Re-implement using build_internal_class_name. 14220 * class.c (make_class_data): Likewise. 14221 * class.c (hashUtf8String): Make hash algorithm match String.hashCode. 14222 14223Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com> 14224 14225 * verify.c (verify_jvm_instructions): Temporarily set current_subr 14226 to NULL before pushing an exception handler target. 14227 14228 * expr.c (flush_quick_stack): Save from low stack indexes to high. 14229 (java_stack_swap, java_stack_dup): Re-write to be safe from 14230 clobbering registers. 14231 (build_class_init): New function. 14232 14233Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com> 14234 14235 * typeck.c (build_java_array_type): Temporary use 14236 permanent_obstack to create the array 'length' field. 14237 * expr.c (lookup_label): Temporay use permanent_obstack to create 14238 label if not found. 14239 * class.c (push_super_field): Tempory use permanent_obstack. 14240 14241Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com> 14242 14243 * typeck.c (type_for_mode): Now handles double_type_node and 14244 float_type_node. 14245 * verify.c (verify_jvm_instructions): The instruction following 14246 the wide bytecode is checked. OPCODE_ret added to the list of 14247 wide. 14248 14249Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com> 14250 14251 * class.c (make_class): Temporary use permanent_obstack. Set the 14252 class CLASS_P field to 1. 14253 (push_class): Temporary use permanent_obstack. 14254 (set_super_info): Temporary use permanent_obstack. 14255 (add_method): Temporary use permanent_obstack, set 14256 METHOD_TRANSIENT(). 14257 (add_field): Temporary use permanent_obstack. Sets 14258 FIELD_VOLATILE() and FIELD_TRANSIENT(). 14259 (build_class_ref): Temporary use permanent_obstack if the class 14260 isn't compiled. 14261 (build_static_field_ref): Temporary use permanent_obstack when 14262 creating field's rtl. 14263 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT, 14264 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods 14265 and fields. Function finalized, as far as flag handling. 14266 (push_class_static_dummy_field): Temporary use permanent_obstack. 14267 (emit_register_class): Force generation of class registration at 14268 -O3 or deeper. 14269 * decl.c (end_java_method): Call permanent_allocation() before 14270 returning. 14271 * expr.c (can_widen_reference_to): Added comment to interface 14272 handling, fixed typo. 14273 (lookup_field): Now uses CLASS_P() to correct FIXME 14274 (expand_invoke): Verification on public && !static && 14275 !abstract moved into soft_lookupinterfacemethod (kaffe). 14276 Use Object class dtable if objectref is an array when expanding 14277 invokeinterface. 14278 (java_push_constant_from_pool): Temporary use permanent_obstack 14279 for CONSTANT_string 14280 * parse.c (get_ref_constant): Temporary use permanent_obstack to 14281 create constant references. 14282 (get_constant): Temporary use permanent_obstack to create constant. 14283 (load_class): Temporary use permanent_obstack to load class. 14284 (jcf_parse): Temporary use permanent_obstack to perform class 14285 layout. 14286 * typeck.c: (parse_signature_string): Temporary use permanent_obstack. 14287 (build_java_signature): Temporary use permanent_obstack. 14288 * verify.c: (verify_jvm_instruction): removed unnecessary verification 14289 on ACC_SUPER flag. 14290 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined. 14291 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined. 14292 (CLASS_P): Defined 14293 14294Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com> 14295 14296 * class.c (append_gpp_mangled_type): Fix typo. 14297 (emit_register_class): Use main_class to get class object, rather 14298 than looking for no-longer-existing static decl starting with _CL. 14299 * typeck.c (parse_signature_type): Promote array element type 14300 if it is a RECORD_TYPE. 14301 14302Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com> 14303 14304 * class.c (push_class_static_dummy_field): New function. 14305 (mangle_static_field): New. Do G++-style mangling of static fields. 14306 (layout_class): Mandle static fields here, not in add_field. 14307 (build_class_ref): The class object is now a dummy static field. 14308 * decl.c (find_local_variable): Look for best, instead of first match. 14309 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE. 14310 (build_java_athrow): Don't check here if exception is Throwable. 14311 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN. 14312 (TYPE_USED): Removed. No longer used ... 14313 * parse.c (jcf_parse): Call push_class_static_dummy_field. 14314 * verify.c (push_pending_label): New function. 14315 (push_pending_block): Renamed to check_pending_block. 14316 (merge_types): Remove unneeded suuport for TYPE_UNUSED. 14317 (verify_jvm_instructions): Only reset prev_eh_ranges (to force 14318 re-checking possible handlers) after a store (less wasted work). 14319 Check for null handler (finally) before calling add_handler. 14320 Various changes to (finally?) correctly handle try/finally. 14321 143221997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com> 14323 14324 * class.c: Include stdio.h. 14325 14326Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com> 14327 14328 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS) 14329 to make sure class is initialized before static/special invoke. 14330 14331 * verify.c (verify_jvm_instructions): On a store instruction, 14332 call find_local_variable to force pre-allocation of decl and rtx. 14333 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots. 14334 14335Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com> 14336 14337 * class.c (build_class_ref): Strip off "promoted_" if need be. 14338 (make_field_value): Call build_java_signature when needed. 14339 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT. 14340 * expr.c (build_java_athrow): Don't push_value of exception. 14341 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to 14342 match specification of [fd]cmp[lg] for NaNs. 14343 (expand_byte_code): Add support for exception handler ranges. 14344 * except.c: Add skeleton for EH code-generation. 14345 * verify.c (merge_types): Treat all promoted integral types as equal. 14346 * constants.c (build_constants_constructor): To force creation of 14347 current_constant_pool_data_ref, call build_constant_data_ref. 14348 14349 * javaop.def (lload): Fix typo. 14350 * jcf-dump.c (main): Clear filename to prevent possibly-bad free. 14351 14352Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com> 14353 14354 * parse.c: Don't include function.h. 14355 14356Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com> 14357 14358 * except.[ch]: New files. 14359 * Makefile.in (JAVA_OBJS): Add except.o 14360 * expr.c: Temporary warning about unimplemented exceptions. 14361 * verify.c: Verify exception handlers. 14362 14363 * jcf-dump.c (disassemble_method): Print exception table. 14364 14365Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com> 14366 14367 * expr.c (verify_jvm_instructions): Started a thorough 14368 verification of invoke* bytecodes. 14369 (expand_byte_code): flush quick stack if PC is the target of a 14370 branch. and undef RET (conflicting with config/i386/i386.h). 14371 (expand_java_arrayload): Fixed bogus cast, when Boolean type is 14372 used. 14373 (expand_invoke): Now handles invokeinterface and do more 14374 verification according to the bytecode. 14375 (lookup_field): Don't try to load the class if processing 14376 dtable_type. 14377 (can_widen_reference_to): Now handles interfaces. 14378 * decl.c (init_decl_processing): New global variable 14379 soft_lookupinterfacemethod_node, declared in java-tree.h. 14380 Call set_super_info on string_type_node. 14381 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now 14382 defined. 14383 * class.c (set_super_info): Fills the CLASS_* flags according to 14384 access_flags. 14385 (get_access_flags_from_decl): Handles all class flags. 14386 14387Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com> 14388 14389 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC. 14390 * parse.c (yyparse): Check for abstract method, and missing code. 14391 * expr.c (expand_byte_code): Change interface. 14392 * lang.c (put_decl_node): Print promoted types prettier. 14393 * verify.c (verify_jvm_instruction): Change interface. 14394 Partial support for scanning exception table. 14395 For load instructions, handle promoted integral types. 14396 14397Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com> 14398 14399 * verify.c: New file, with contents moved from expr.c. 14400 * expr.c: Bunch of stuff (mostly verification) moved to verify.c. 14401 * typeck.c (is_array_type_p): Moved here from expr.c. 14402 * java-tree.h: Add some now-needed function declarations. 14403 * Makefile.in (JAVA_OBJS): Added verify.o. 14404 14405Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com> 14406 14407 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the 14408 METHOD_ABSTRACT flag. 14409 14410 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4. 14411 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros. 14412 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5 14413 14414 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global 14415 variables. 14416 (start_java_method): Hook for SYNCHRONIZED methods. 14417 14418 * expr.c (build_java_jsr, build_java_ret): New functions 14419 (JSR,PRE): New macros 14420 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured. 14421 (verify_jvm_instructions): tableswitch, lookupswitch, 14422 monitorenter, monitorexit, goto_w: verified. 14423 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label 14424 (build_java_monitor): New function. 14425 (MONITOR_OPERATION): Modified to call build_java_monitor() 14426 (verify_jvm_instructions): Started a thorough verification of 14427 invoke* bytecodes. 14428 14429Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com> 14430 14431 Support verification of jsr/ret subroutines (used for try/finally). 14432 * decl.c (return_address_type_node): New type node. 14433 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE, 14434 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR, 14435 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros. 14436 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED, 14437 TYPE_USED): New macros for special types in type_map. 14438 14439 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET. 14440 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by 14441 BCODE_JUMP_TARGET. 14442 * expr.c (expand_byte_code): Fix logic to warn of unused instructions. 14443 14444 * expr.c (can_widen_reference_to): New function. 14445 (pop_type): Use it. 14446 (merge_type_state): Support handling start of subroutine. 14447 (push_pending_block): Return char* error message, instead of calling 14448 fatal on an error. Also handle subroutines. 14449 (verify_jvm_instructions): Handle errors from push_poending_block. 14450 Support jsr and ret instructions. 14451 14452Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com> 14453 14454 * jcf-io.c (find_classfile): Fix thinko. 14455 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def). 14456 14457Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com> 14458 14459 * Makefile.in (BISON): Remove. 14460 14461Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com> 14462 14463 * Makefile.in: Convert to autoconf. 14464 * config-lang.in (outputs): Added java/Makefile. 14465 14466 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in: 14467 Rename cc1java to jc1. 14468 14469 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB. 14470 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags. 14471 14472 * class.c (class_depth): Do load_class if needed. 14473 14474 Mostly better verification. 14475 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type. 14476 (init_decl_processing): Change return type of soft_checkcast. 14477 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value. 14478 * lang.c (put_decl_string, put_decl_node, lang_printable_name, 14479 lang_print_error): New functions. 14480 (lang_init): Set global hook print_error_function to lang_print_error. 14481 * expr.c: In the type_map ptr_type_node is only used for null now. 14482 (pop_type, merge_types): Hence ptr_type_node matches any reference. 14483 (merge_types): Dererence pointer to record types before comparing. 14484 (decode_newarray_type, merge_types): On error just return NULL. 14485 (build_java_binop): Add preliminary implementation (with warning) 14486 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]). 14487 (lookup_label): Set DECL_IGNORED_P (for dwarf2out). 14488 (expand_compare, expand_java_goto, expand_java_call): Don't 14489 push_pending_block, since that only makes sense when verifying. 14490 (merge_type_state): Different return codes. 14491 (push_pending_block): A block may need to be verified more than once. 14492 (expand_byte_code): Warn about unused code at code generation time. 14493 (verify_jvm_instruction): Changed logic, since code may need to be 14494 re-verified if type-state has changed. Also, better error handling. 14495 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof. 14496 Improve newarray, anewarray, ?aload, athrow, 14497 * java-tree.h (LABEL_CHANGED): New macro. 14498 14499Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com> 14500 14501 * decl.c (soft_athrow_node): New global variable initialized. 14502 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2 14503 * typeck.c (convert): Added support for REAL_TYPE. 14504 (convert_to_char): New function. 14505 (convert): Handle CHAR_TYPE. 14506 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/ 14507 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT. 14508 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to 14509 promoted type. 14510 (verify_jvm_instructions): Added break a the end of bogus unop: label. 14511 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack 14512 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack 14513 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b. 14514 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified 14515 to Use The Right Things. 14516 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as 14517 compatible with INT. BOOLEAN is made equivalent to BYTE. 14518 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull, 14519 OPCODE_ifnonnull): Now supported. 14520 (build_java_athrow): New function. 14521 14522Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com> 14523 14524 Rename method name <init> to match G++ (and fix mangling). 14525 * class.c (layout_class): Replace method name of <init> by class name. 14526 (make_method_value): Do inverse renaming of constructor from <init>. 14527 * java-tree.h (DECL_CONSTRUCTOR_P): New macro. 14528 * typeck.c (lookup_java_constructor): New function. 14529 * expr.c (expand_invoke): If method_name is <init>, call 14530 lookup_java_constructor to find constructor. 14531 14532 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double. 14533 14534Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com> 14535 14536 * parse.c (get_class_constant): Modified to handle array "classes" 14537 * typeck.c (set_local_type): Bug fixed when filling type_map[] with 14538 wide type. 14539 (convert): Modified to handle real type. 14540 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node, 14541 soft_multianewarray, soft_newarray_node, soft_throw_node): New global 14542 variables declared. 14543 * decl.c (soft_badarrayindex_node, soft_anewarray_node, 14544 soft_multianewarray, soft_newarray_node, soft_throw_node): New 14545 global variables initialized. 14546 (find_local_variable): Handles the case of a pointer 14547 (end_java_method): Restore the use of one more scope 14548 * expr.c (build_java_arraynull_check, build_java_arrayaccess, 14549 build_java_array_length_access, expand_java_arrayload, 14550 expand_java_arraystore, expand_java_array_length, 14551 expand_java_multianewarray, expand_java_anewarray, 14552 build_java_check_indexed_type, is_array_type_p, 14553 build_java_throw_out_of_bound_exception): New functions. 14554 (STORE_INTERNAL): Now forces type of the decl to be type of the value. 14555 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore, 14556 OPCODE_<t>aload): Implemented code for verification. 14557 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM 14558 ARRAY_NEW_MULTI): Macro defined. 14559 (CONVERT): Modified to invoke convert(). 14560 (case OPCODE_aload2): Fixed index typo from 2 to 1. 14561 14562Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com> 14563 14564 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c). 14565 (build_class_ref, is_compiled_class): Handle pointer-to-record types. 14566 (make_class_data): Field name needs '/' as package prefix. 14567 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors. 14568 14569Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com> 14570 14571 Implement debug information for local variables. 14572 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT, 14573 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC, 14574 DECL_LOCAL_SLOT_CHAIN): New macros. 14575 (struct lang_decl_var): New type. 14576 * parse.c (give_name_to_locals): Move to decl.c. 14577 * decl.c (give_name_to_locals): Re-written to Do The Right Thing. 14578 (start_java_method): Re-write parameter handling. 14579 (pending_local_decls): New global variable. 14580 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions. 14581 (find_local_variable): Accept pc so we can skips decls not in range. 14582 (struct binding_level): Add end_pc field. 14583 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels. 14584 (various): Change so current pc gets passed to find_local_variable. 14585 14586 * decl.c (init_decl_processing): Re-arrange fields in 14587 class_type_node and and method_type_node to match kaffe 0.9.1. 14588 * class.c (make_method_value, make_class_data): Update 14589 initializations to match. 14590 14591Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com> 14592 14593 * class.c (unicode_mangling_length, emit_unicode_mangled_name, 14594 append_gpp_mangled_name, append_gpp_mangled_type): New functions. 14595 (push_super_field): New function. 14596 (make_class_data): Handle inheritance of class static initializer. 14597 (layout_class): New name mangling. 14598 * constants.c (build_constant_data_ref): Init type of data array 14599 to a one-element array. 14600 (build_constants_constructor): Set DECL_SIZE from complete array type. 14601 * decl.c: Rename class_type, object_type etc to class_type_node, 14602 object_type_node etc. Make former inherit from latter. 14603 * expr.c (expand_invoke): Add cast of function address. 14604 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New. 14605 * parse.c (yyparse): Don't call layout_class here. 14606 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT. 14607 14608Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com> 14609 14610 * decl.c, class.c: Update method type to match latest Kaffe snapshot. 14611 * constants.c (lookup_name_constant): Renamed to alloc_name_constant. 14612 (alloc_class_constant): New. 14613 * expr.c (expand_invoke): Make sure method's class is initialized. 14614 * class.c (interits_from_p, emit_register_class): New functions. 14615 * parse.c (yyparse): Call emit_register_class. 14616 14617Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com> 14618 14619 * constants.c: New file, to handle constant pool. 14620 * Makefile.in (JAVA_OBJS): Add constants.o. 14621 * decl.c (init_decl_processing): Update, fix, finish various structs. 14622 (pushdecl_top_level): New. 14623 * parse.c (layout_class): Moved to class.c. 14624 * expr.c (java_push_constant_from_pool): New function. 14625 * class.c (build_class_ref): Make work fully 14626 (make_class_data): Emit super-class, constant pool, interface vector. 14627 14628Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com> 14629 14630 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove. 14631 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New. 14632 * class.c (class_depth): New function. 14633 (lookup_named_class): Replaced by new function lookup_class. 14634 * decl.c (object_type_node, string_type_node): New. 14635 Remove various types that we no longer need. 14636 * expr.c (verify_jvm_instructions): New separate verifier pass. 14637 (push_type, pop_type): New functions for verifier. 14638 (type_stack_dup, pop_argument_types, merge_types): Likewise. 14639 (expand_byte_code): Simplify, since we assume already verified. 14640 (expand_invoke): Now mostly works. 14641 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w. 14642 * lang.c (main_class): Move to parse.c. Don't make_class yet. 14643 * parse.c: Wait to allocate class object until we know its name. 14644 (layout_class): Calculate DECL_VINDEX for each virtual method. 14645 * typeck.c (get_array_type): Rename to ... 14646 (build_java_array_type): ... and provide working implementation. 14647 (build_java_signature): New function - build Java signature of type. 14648 (set_java_signature): New function - cache signature with type. 14649 (lookup_java_method): New function. 14650 14651Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com> 14652 14653 * class.c (ident_subst): Take extra SUFFIX parameter. 14654 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more. 14655 (set_constant_value, build_static_field_ref, is_compiled_class): New. 14656 (build_class_ref): Actually implement. 14657 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node. 14658 * decl.c (builtin_function): New. 14659 (init_decl_processing): Update for current Kaffe. Declare some 14660 builtin Kaffe functions. 14661 * expr.c (build_address_of): New. 14662 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST): 14663 Renamed (from expand_java_new etc), and added working implementations. 14664 (build_field_ref): Now also handle static fields. 14665 (expand_invoke): Implement invokestatic, and start implement rest. 14666 * java-opcodes.h: Use javaop.def to avoid duplicated list. 14667 * javaop.def: Rename invokevirt -> invokevirtual. 14668 * lang.c (use_handles): Removed. 14669 * parse.c: Add support for ConstantValue attribute. 14670 Handle nested loading of a class. (JPOOL_UTF): New. 14671 14672Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com> 14673 14674 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case. 14675 14676Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com> 14677 14678 * Make-lang.in (java.install-man): New empty rule. 14679 * typeck.c (set_local_type): New function. 14680 * expr.c (STORE_INTERNAL): Call find_local_variable, 14681 not find_stack_slot. Call set_local_type. 14682 14683Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com> 14684 14685 * java-tree.h: Various new macros for constructing RECORD_TYPEs, 14686 and building RECORD_TYPE CONSTRUCTORs. 14687 Also support for creating Utf8Const objects from an INDETIFIER_NODE. 14688 14689 * lang.c (use_handles): Change the default to 0. 14690 * decl.c: Define and build class_type, field_type, utf8const_type. 14691 * class.c (make_class_data, make_field_value, 14692 get_access_flags_from_decl, build_class_ref, build_utf8_ref, 14693 hashUtf8String, strLengthUtf8, mangled_classname: 14694 Functions to build reflective data structures. 14695 * parse.c (yyparse): Call make_class_data. 14696 14697 * jcf-io.c (open_class, find_classfile): New functions. 14698 * jcf-dump.c: Support reading classfile from explicitly-named 14699 class file (without CLASSPATH searching). 14700 14701Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com> 14702 14703 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8. 14704 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8): 14705 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here. 14706 (get_constant): Now trivial for CONSTANT_Utf8. 14707 14708 * jcf.h: Make NEW_CPOOL the default. 14709 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL. 14710 14711Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com> 14712 14713 New directory. 14714