12007-07-19 Release Manager 2 3 * GCC 4.2.1 released. 4 52007-05-13 Release Manager 6 7 * GCC 4.2.0 released. 8 92007-04-23 Tom Tromey <tromey@redhat.com> 10 11 PR preprocessor/30468: 12 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped 13 './'. 14 152006-12-29 Jakub Jelinek <jakub@redhat.com> 16 17 PR preprocessor/29612 18 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not 19 only when new_sysp is non-zero. 20 212006-10-12 Jakub Jelinek <jakub@redhat.com> 22 23 PR preprocessor/28709 24 * macro.c (paste_tokens): Do error reporting here, use BUF with the 25 spelled LHS token as opposed to spelling it again. 26 (paste_all_tokens): Don't report errors here, just break on failure. 27 282006-10-10 Brooks Moses <bmoses@stanford.edu> 29 30 * Makefile.in: Added empty "pdf" target. 31 322006-09-22 Geoffrey Keating <geoffk@apple.com> 33 34 * configure.ac: Make need_64_bit_hwint case for x86-darwin 35 match exactly the glob in gcc/config.gcc. 36 * configure: Regenerate. 37 382006-09-13 Joseph S. Myers <joseph@codesourcery.com> 39 40 PR c/28768 41 PR preprocessor/14634 42 * lex.c (lex_string): Pedwarn for unterminated literals. 43 442006-09-08 Eric Christopher <echristo@apple.com> 45 46 * configure.ac: Add 64-bit HWI support for i?86-darwin. 47 482006-08-14 Steve Ellcey <sje@cup.hp.com> 49 50 PR c++/28288 51 PR c++/14556 52 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens. 53 (CPP_LAST_EQ): Change. 54 (CPP_LAST_PUNCTUATOR): Change. 55 * expr.c (cpp_operator): Remove MIN and MAX. 56 (reduce): Remove CPP_MIN and CPP_MAX. 57 (num_binary_op): Ditto. 58 * lex.c (_cpp_lex_direct): Ditto. 59 (cpp_avoid_paste): Remove ? as legal symbol after > or <. 60 612006-06-09 Jakub Jelinek <jakub@redhat.com> 62 63 PR preprocessor/27746 64 * directives.c (do_pragma): Handle pragma with valid namespace 65 and invalid name coming from macro expansion. 66 * directives.c (destringize_and_run): Initialize next field in 67 context. 68 69 PR c/27747 70 PR c++/27748 71 * directives.c (destringize_and_run): Set NO_EXPAND on the 72 tokens. 73 74 * macro.c (_cpp_backup_tokens): Fix comment typo. 75 762006-05-31 Daniel Jacobowitz <dan@codesourcery.com> 77 78 * Makefile.in (CATALOGS): Add po/ prefix. 79 * configure: Regenerated. 80 812006-05-23 Carlos O'Donell <carlos@codesourcery.com> 82 83 * Makefile.in: Add install-html target. Add install-html to .PHONY 84 852006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com> 86 87 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP. 88 * files.c (_cpp_get_file_stat): New function. 89 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP. 90 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP. 91 * internal.h (_cpp_get_file_stat): Prototype. 92 (struct cpp_buffer): Add timestamp. 93 942006-01-23 Jakub Jelinek <jakub@redhat.com> 95 96 PR preprocessor/25717 97 * init.c (cpp_init_builtins): If __STDC__ will not change value 98 between system headers and other sources, define it as a normal 99 macro rather than a builtin. 100 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check 101 cpp_in_system_header condition. 102 1032006-01-05 Paolo Bonzini <bonzini@gnu.org> 104 105 * Makefile.in: Use -MMD instead of -MD. 106 1072006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com> 108 Richard Henderson <rth@redhat.com> 109 110 Merge from gomp branch: 111 * directives.c (struct pragma_entry): Add is_deferred. Add ident 112 entry to value union. 113 (end_directive): Don't eat the line if in_deferred_pragma. 114 (run_directive): Remove pragma hacks. 115 (insert_pragma_entry): Remove. 116 (new_pragma_entry): New. 117 (register_pragma_1): Split out of register_pragma. Only handle 118 the lookup tree and return the new entry. 119 (cpp_register_pragma): Fill in the pragma entry here. 120 (cpp_register_deferred_pragma): New. 121 (register_pragma_internal): New. 122 (_cpp_init_internal_pragmas): Use register_pragma_internal. 123 (do_pragma): Allow pragma expansion after namespace. For deferred 124 pragmas, don't slurp the line into a string. 125 (destringize_and_run): Save tokens for deferred pragmas. 126 (cpp_handle_deferred_pragma): Remove. 127 * macro.c (builtin_macro): Remove pragma token hack. 128 (_cpp_push_token_context): Rename from push_token_context and export. 129 * internal.h (struct lexer_state): Add pragma_allow_expansion. 130 (_cpp_push_token_context): Declare. 131 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return 132 a token. Update the line number correctly if so. 133 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens. 134 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas. 135 * include/cpplib.h (PRAGMA_EOL): New. 136 (CPP_TOKEN_FLD_PRAGMA): New. 137 (struct cpp_token): Add val.pragma. 138 (struct cpp_options): Remove defer_pragmas. 139 (cpp_handle_deferred_pragma): Remove. 140 (cpp_register_deferred_pragma): Declare. 141 1422006-01-01 Jakub Jelinek <jakub@redhat.com> 143 144 PR c++/25294 145 * directives.c (do_pragma): If pragma line ends with multi-line 146 block comment, end the saved deferred pragma string before that 147 comment. Handle embedded '\0' chars on the pragma line. 148 1492005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de> 150 151 PR c++/23333 152 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure. 153 1542005-12-07 Jon Grimm <jgrimm2@us.ibm.com> 155 Ben Elliston <bje@au.ibm.com> 156 157 * include/cpplib.h (CPP_N_DFLOAT): New. 158 * expr.c (interpret_float_suffix): Identify df, dd, and dl 159 suffixes as decimal floating point constants. 160 (cpp_classify_number): Disallow hexadecimal DFP constants. 161 1622005-11-14 Gerald Pfeifer <gerald@pfeifer.com> 163 Ian Lance Taylor <ian@airs.com> 164 165 * include/cpplib.h (struct cpp_callbacks): Annotate error with 166 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0). 167 1682005-11-09 Per Bothner <per@bothner.com> 169 Uros Bizjak <uros@kss-loka.si> 170 171 PR c/24101 172 * init.c (read_original_filename): Temporarily set 173 state.in_directive before calling _cpp_lex_direct for 174 CPP_HASH tokens. 175 1762005-11-03 James E Wilson <wilson@specifix.com> 177 178 PR preprocessor/24202 179 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false. 180 1812005-11-04 Joseph S. Myers <joseph@codesourcery.com> 182 183 * include/cpplib.h (struct cpp_callbacks): Make error take 184 va_list* parameter. 185 * errors.c (cpp_error): Update call to callback. 186 1872005-11-03 Andrew Pinski <pinskia@physics.uc.edu> 188 189 PR preprocessor/22042 190 * macro.c (_cpp_builtin_macro_text): Lower the needed max 191 buffer size. 192 (cpp_quote_string): Don't octalify non printable 193 charactors. 194 1952005-11-03 Joseph S. Myers <joseph@codesourcery.com> 196 197 PR c++/17964 198 * include/cpplib.h (struct cpp_options): Add client_diagnostic. 199 (struct cpp_callbacks): Add error. 200 * errors.c (cpp_error): If client_diagnostic, use error callback. 201 * charset.c (convert_escape): Don't use %03o in diagnostic. 202 2032005-10-21 James E Wilson <wilson@specifix.com> 204 205 PR preprocessor/15220 206 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all 207 callers. Pass to open_file_failed. 208 (open_file_failed): New parameter angle_brackets. Fix all callers. 209 Use in print_dep assignment. 210 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file. 211 * internal.h (_cpp_find_file): Add new parm to declaration. 212 2132005-10-08 Kazu Hirata <kazu@codesourcery.com> 214 215 * configure.ac: Require 64-bit int for arm*-*-*eabi*. 216 * configure: Regenerate. 217 2182005-10-04 Ian Lance Taylor <ian@airs.com> 219 220 PR preprocessor/13726 221 * directives.c (check_eol_return_comments): New static function. 222 (parse_include): Add buf parameter. Change all callers. 223 (do_include_common): If not discard comments, turn on 224 save_comments. Pass collected comments to include callback. 225 * include/cpplib.h (struct cpp_callbacks): Add new parameter to 226 include callback: cpp_token list. 227 2282005-09-20 Joseph S. Myers <joseph@codesourcery.com> 229 230 * include/cpplib.h (struct cpp_options): Add extended_identifiers. 231 * init.c (struct lang_flags, lang_defaults): Add 232 extended_identifiers. 233 (cpp_set_lang): Use it. 234 * lex.c (forms_identifier_p): Check extended_identifiers. 235 2362005-08-30 Jakub Jelinek <jakub@redhat.com> 237 238 PR preprocessor/20348 239 PR preprocessor/20356 240 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and 241 2004-06-05 changes. 242 2432005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 244 245 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add 246 -Wmissing-format-attribute. 247 248 * configure: Regenerate. 249 2502005-06-29 Kelley Cook <kcook@gcc.gnu.org> 251 252 * all files: Update FSF address in copyright headers. 253 * makeucnid.c (write_copyright): Update outputted FSF address. 254 2552005-06-13 Zack Weinberg <zack@codesourcery.com> 256 257 * configure.ac: Invoke ZW_CREATE_DEPDIR and 258 ZW_PROG_COMPILER_DEPENDENCIES. 259 * aclocal.m4, configure: Regenerate. 260 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE): 261 New variables. 262 (distclean): Clean up $(DEPDIR) and its contents. 263 (.c.o): Use $(COMPILE). 264 Include $(DEPDIR)/*.Po for most object->header dependencies. 265 2662005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net> 267 268 * configure.ac: Check declarations for asprintf and vasprintf. 269 * config.in: Regenerate. 270 * configure: Likewise. 271 272 * charset.c (conversion_loop): Use XRESIZEVEC. 273 (convert_no_conversion): Likewise. 274 (convert_using_iconv): Likewise. 275 (init_iconv_desc): Cast return value of alloca. 276 (cpp_host_to_exec_charset): Use XNEWVEC. 277 (emit_numeric_escape): Use XRESIZEVEC. 278 (cpp_interpret_string): Use XNEWVEC. 279 (cpp_interpret_string): Use XRESIZEVEC. 280 (_cpp_interpret_identifier): Cast return value of alloca. 281 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC. 282 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC. 283 (parse_include): Use XNEWVEC. 284 (insert_pragma_entry): Rename local variable "new" to 285 "new_entry". 286 (save_registered_pragmas): Cast return value of xmemdup. 287 (destringize_and_run): Same for alloca. 288 (parse_assertion): Likewise. 289 (do_assert): Cast allocated storage to proper type. 290 (cpp_define): Likewise. 291 (_cpp_define_builtin): Likewise. 292 (cpp_undef): Likewise. 293 (handle_assertion): Likewise. 294 (cpp_push_buffer): Rename local variable "new" to "new_buffer". 295 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype. 296 (CPP_UMINUS): Likewise. 297 (struct cpp_operator): Rename from struct operator. 298 (_cpp_expand_op_stack): Use XRESIZEVEC. 299 * files.c (pch_open_file): Use XNEWVEC. 300 (pch_open_file): Use XRESIZEVEC. 301 (read_file_guts): Use XNEWVEC and XRESIZEVEC. 302 (dir_name_of_file): Use XNEWVEC. 303 (make_cpp_file): Use XCNEW. 304 (make_cpp_dir): Likewise. 305 (allocate_file_hash_entries): USE XNEWVEC. 306 (cpp_included): Cast return value of htab_find_with_hash. 307 (append_file_to_dir): Use XNEWVEC. 308 (read_filename_string): Likewise. Use XRESIZEVEC too. 309 (read_name_map): Cast return value of alloca. Use XRESIZEVEC. 310 (remap_filename): Use XNEWVEC. 311 (struct pchf_entry): Move definition out of struct pchf_data. 312 (_cpp_save_file_entries): Use XCNEWVAR. 313 (_cpp_read_file_entries): Use XNEWVAR. 314 * identifiers.c (alloc_node): Use XOBNEW. 315 * init.c (cpp_create_reader): Use XCNEW. 316 (cpp_init_builtins): Cast of b->value to enum builtin_type. 317 (read_original_directory): Cast return value of alloca. 318 * lex.c (add_line_note): Use XRESIZEVEC. 319 (warn_about_normalization): Use XNEWVEC. 320 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype). 321 (new_buff): Use XNEWVEC. 322 * line-map.c (linemap_add): Use XRESIZEVEC. 323 * macro.c (builtin_macro): Cast return value of alloca. 324 (paste_tokens): Likewise. 325 (expand_arg): Use XNEWVEC and XRESIZEVEC. 326 (_cpp_save_parameter): Use XRESIZEVEC. 327 (create_iso_definition): Cast allocated storage to proper type. 328 (_cpp_create_definition): Likewise. 329 (cpp_macro_definition): Use XRESIZEVEC. 330 * makedepend.c (add_clm): Use XNEW. 331 (add_dir): Likewise. 332 * mkdeps.c (munge): Use XNEWVEC. 333 (deps_init): Use XCNEW. 334 (deps_add_target): Use XRESIZEVEC. 335 (deps_add_default_target): Cast return value of alloca. 336 (deps_add_dep): Use XRESIZEVEC. 337 (deps_add_vpath): Likewise. Use XNEWVEC too. 338 (deps_restore): Likewise. 339 * pch.c (save_idents): Use XNEW and XNEWVEC. 340 (cpp_save_state): Use XNEW. 341 (count_defs): Cast return value of htab_find. 342 (write_defs): Likewise. 343 (cpp_write_pch_deps): Use XNEWVEC. 344 (collect_ht_nodes): Use XRESIZEVEC. 345 (cpp_valid_state): Use XNEWVEC. 346 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup. 347 * symtab.c (ht_create): Use XCNEW. 348 (ht_lookup_with_hash): Cast return value of obstack_copy0. 349 (ht_expand): Use XCNEWVEC. 350 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus. 351 (bool): Do not define if __cplusplus. 352 3532005-05-12 Zack Weinberg <zack@codesourcery.com> 354 355 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident. 356 (do_sccs): Delete function definition, #define to do_ident. 357 (do_ident): Don't hardwire directive name. 358 3592005-05-12 Ryota Kunisawa <kunisawa@access.co.jp> 360 361 PR bootstrap/21230 362 * configure: Regenerate. 363 3642005-04-27 Andris Pavenis <pavenis@latnet.lv> 365 366 * files.c: Include io.h for DJGPP to get prototype of setmode. 367 3682005-04-19 Per Bothner <per@bothner.com> 369 370 PR preprocessor/20907 371 * line-map.c (linemap_line_start): Fix bug when we need to increse 372 column_bits but can re-use the current line_map. 373 3742005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 375 376 * system.h (fopen, fdopen, freopen): Define these to the unlocked 377 libiberty functions. 378 3792005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 380 381 * configure.ac (libcpp_UNLOCKED_FUNCS): New. 382 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS. 383 * system.h (putchar, getc, getchar, clearerr, feof, fileno, 384 fflush, fgetc, fgets, ferror, fread): Redefine to the associated 385 _unlocked function. 386 (fwrite_unlocked): Fix prototype. 387 388 * configure, config.in: Regenerate. 389 3902005-04-05 Jakub Jelinek <jakub@redhat.com> 391 392 PR preprocessor/19475 393 * macro.c (create_iso_definition): For < ISO C99, don't 394 pedwarn if there is no whitespace between macro name and its 395 replacement, but the replacement starts with a basic character 396 set character. 397 3982005-03-28 Andreas Jaeger <aj@suse.de> 399 400 * lex.c (warn_about_normalization): Cast field width to int to 401 avoid warning. 402 4032005-03-19 Joseph S. Myers <joseph@codesourcery.com> 404 405 * configure.ac: Consistently use solaris2.1[0-9]* instead of 406 solaris2.1[0-9]. 407 * configure: Regenerate. 408 4092005-03-15 Geoffrey Keating <geoffk@apple.com> 410 411 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial 412 UCN rather than printing an error. 413 4142005-03-14 Geoffrey Keating <geoffk@apple.com> 415 416 * lex.c (forms_identifier_p): Disable UCNs in C89 mode. 417 4182005-03-14 Geoffrey Keating <geoffk@apple.com> 419 420 * init.c (cpp_create_reader): Default warn_normalize to normalized_C. 421 * charset.c: Update for new format of ucnid.h. 422 (ucn_valid_in_identifier): Update for new format of ucnid.h. 423 Add NST parameter, and update it; update callers. 424 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort 425 with cpp_error. 426 (convert_ucn): Pass normalize_state to cpp_valid_ucn. 427 * internal.h (struct normalize_state): New. 428 (INITIAL_NORMALIZE_STATE): New. 429 (NORMALIZE_STATE_RESULT): New. 430 (NORMALIZE_STATE_UPDATE_IDNUM): New. 431 (_cpp_valid_ucn): New. 432 * lex.c (warn_about_normalization): New. 433 (forms_identifier_p): Add normalize_state parameter, update callers. 434 (lex_identifier): Add normalize_state parameter, update callers. Keep 435 the state current. 436 (lex_number): Likewise. 437 (_cpp_lex_direct): Pass normalize_state to subroutines. Check 438 it with warn_about_normalization. 439 * makeucnid.c: New. 440 * ucnid.h: Replace. 441 * ucnid.pl: Remove. 442 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove 443 comments about obsolete version of C++. 444 * include/cpplib.h (enum cpp_normalize_level): New. 445 (struct cpp_options): Add warn_normalize field. 446 4472005-03-11 Geoffrey Keating <geoffk@apple.com> 448 449 * directives.c (glue_header_name): Update call to cpp_spell_token. 450 * internal.h (_cpp_interpret_identifier): New. 451 * charset.c (_cpp_interpret_identifier): New. 452 (_cpp_valid_ucn): Allow UCN version of '$'. 453 * lex.c (lex_identifier): Add extra parameter to indicate if initial 454 character was '$' or '\'. Support identifiers with UCNs. 455 (forms_identifier_p): Allow UCNs. 456 (_cpp_lex_direct): Pass extra parameter to lex_identifier. 457 (utf8_to_ucn): New. 458 (cpp_spell_token): Add FORSTRING parameter. Use it. 459 (cpp_token_as_text): Update call to cpp_spell_token. 460 (cpp_output_token): Write UCNs back out. 461 (stringify_arg): Update call to cpp_spell_token. 462 (paste_tokens): Likewise. 463 (cpp_macro_definition): Likewise. 464 * macro.c (stringify_arg): Likewise. 465 (paste_tokens): Likewise. 466 (cpp_macro_definition): Likewise. 467 * include/cpplib.h: Add parameter to cpp_spell_token. 468 4692005-03-04 Jakub Jelinek <jakub@redhat.com> 470 471 PR bootstrap/20282 472 PR bootstrap/20305 473 * macro.c (replace_args, cpp_get_token): Copy whole 474 cpp_token_u instead of just cpp_string field from it. 475 4762005-02-28 Devang Patel <dpatel@apple.com> 477 478 * directives.c (do_line): Save sysp early before line table is 479 realloc'ed. 480 4812005-02-20 Zack Weinberg <zack@codesourcery.com> 482 483 PR 18785 484 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro. 485 (cpp_host_to_exec_charset): New function. 486 * include/cpplib.h: Declare cpp_host_to_exec_charset. 487 4882005-02-19 Devang Patel <dpatel@apple.com> 489 490 * charset.c (_cpp_convert_input): Check '\r' before inserting 491 '\n' at the end. 492 4932005-02-15 Eric Christopher <echristo@redhat.com> 494 495 PR preprocessor/19077 496 * macro.c (cpp_macro_definition): Move handling of whitespace 497 to PREV_WHITE conditional. Remove overloading of len 498 variable. 499 5002005-02-14 Kazu Hirata <kazu@cs.umass.edu> 501 502 * directives.c, files.c, init.c, internal.h, macro.c, pch.c, 503 traditional.c: Update copyright. 504 5052005-02-14 Paolo Bonzini <bonzini@gnu.org> 506 507 PR bootstrap/19818 508 * configure.ac: Check for declaration of basename and getopt. 509 * config.in: Regenerate. 510 * configure: Regenerate. 511 * internal.h (ustrcspn): New. 512 * macro.c (create_iso_definition): Fix allocation of memory. 513 (padding_token): Add cast to remove const-ness. 514 * pch.c (cpp_read_state): Use ustrcspn. 515 5162005-02-08 Mike Stump <mrs@apple.com> 517 518 * files.c (pchf_adder): Remove. 519 (struct pchf_adder_info): Likewise. 520 (_cpp_save_file_entries): Write out all files so that #import works. 521 5222005-01-23 Joseph S. Myers <joseph@codesourcery.com> 523 524 * configure: Regenerate. 525 5262005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de> 527 528 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader. 529 530 * include/cpplib.h: Also update copyright years. 531 5322005-01-03 Geoffrey Keating <geoffk@apple.com> 533 534 * files.c (_cpp_find_file): Add files found by search_path_exhausted 535 to the list of all files. 536 5372005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net> 538 539 * internal.h: Update references to Cpp lib filenames. 540 * directives.c: Likewise. 541 * init.c: Likewise. 542 * macro.c: Likewise. 543 * traditional.c: Likewise. 544 5452004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr> 546 547 PR preprocessor/15167 548 * files.c (destroy_cpp_file): New function. 549 (should_stack_file): Make a new file if the 550 compared file is still stacked. 551 5522004-11-28 Nathanael Nerode <neroden@gcc.gnu.org> 553 554 PR preprocessor/17610 555 * directives.c (do_include_common): Error out if an empty filename 556 is given for #include (or #include_next or #import). 557 5582004-11-27 Roger Sayle <roger@eyesopen.com> 559 Zack Weinberg <zack@codesourcery.com> 560 561 * internal.h: Replace all uses of uchar with unsigned char. 562 * include/cpp-id-data.h: Likewise. Guard typedef of uchar 563 with !IN_GCC, so uchar is only defined whilst building libcpp. 564 5652004-11-24 Kelley Cook <kcook@gcc.gnu.org> 566 567 * aclocal.m4: Regenerate. 568 5692004-11-24 Roger Sayle <roger@eyesopen.com> 570 571 PR preprocessor/15824 572 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h> 573 directly, instead of the non-existant "system.h" and "ansidecl.h". 574 * configure: Regenerate. 575 5762004-11-23 Daniel Jacobowitz <dan@codesourcery.com> 577 Joseph Myers <joseph@codesourcery.com> 578 579 * internal.h (struct lexer_state): Add in_deferred_pragma. 580 * directives.c (struct pragma_entry): Add allow_expansion. 581 (insert_pragma_entry): Take allow_expansion flag. 582 (register_pragma): Likewise. 583 (cpp_register_pragma): Likewise. 584 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma. 585 (do_pragma): Honor allow_expansion. 586 (cpp_handle_deferred_pragma): Set in_deferred_pragma. 587 * include/cpplib.h (cpp_register_pragma): Update prototype. 588 5892004-11-18 Daniel Jacobowitz <dan@codesourcery.com> 590 Mark Mitchell <mark@codesourcery.com> 591 592 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set 593 need_64bit_hwint=yes. 594 * configure: Regenerate. 595 5962004-11-09 Joseph S. Myers <joseph@codesourcery.com> 597 598 * Makefile.in ($(PACKAGE).pot): New rule. Depend on 599 po/$(PACKAGE).pot. 600 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword 601 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2. 602 Remove local srcdir path from generated file. 603 6042004-11-04 Zack Weinberg <zack@codesourcery.com> 605 Gerald Pfeifer <gerald@pfeifer.com> 606 607 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H 608 as well. 609 6102004-10-27 Zack Weinberg <zack@codesourcery.com> 611 612 PR 18075 613 * directives.c (do_pragma): Do not defer pragmas which are unknown. 614 (cpp_handle_deferred_pragma): Add cast to silence warning. 615 6162004-10-14 Joseph S. Myers <jsm@polyomino.org.uk> 617 618 * errors.c (_cpp_begin_message): Print "error: " for errors. 619 6202004-10-10 Andreas Jaeger <aj@suse.de> 621 622 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath. 623 * Makefile.in (makedepend.o): Add dependency on mkdeps.h. 624 6252004-10-08 Andrew Pinski <pinskia@physics.uc.edu> 626 627 * pch.c (cpp_write_pch_state): Remove variable z as it is not 628 used. 629 (cpp_read_state): Remove unused variables, m, d and mac_count. 630 6312004-09-29 Per Bothner <per@bothner.com> 632 633 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore 634 cb.line_change. Otherwise do_pragma will call the line_change 635 call-back with a meaningless line number. 636 6372004-09-24 Zack Weinberg <zack@codesourcery.com> 638 639 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to 640 programs cluster. Use ACX_PROG_CC_WARNING_OPTS, 641 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS. 642 * aclocal.m4, configure: Regenerate. 643 * init.c: Include localedir.h. 644 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables. 645 (DEFS): Delete. 646 (.c.o): Use $(ALL_CFLAGS). 647 (localedir.h, localedir.hs): New rules. 648 (clean): Use rm -rf to remove directories. 649 (distclean): Also delete localedir.h and localedir.hs. 650 (init.o): Update dependencies. 651 6522004-09-22 Kelley Cook <kcook@gcc.gnu.org> 653 654 * Makefile.in (aclocal.m4): Update dependencies. 655 * configure.ac (AC_CONFIG_MACRO_DIR): New. 656 * aclocal.m4, configure: Regenerate. 657 6582004-09-17 Zack Weinberg <zack@codesourcery.com> 659 660 * charset.c (_cpp_destroy_iconv, emit_numeric_escape) 661 (_cpp_convert_input, _cpp_default_encoding): Add comments. 662 Some other comments in this file also tweaked. 663 664 * directives.c (do_pragma): Save current buffer position 665 before lexing the pragma keywords; don't call 666 _cpp_backup_tokens in the defer_pragmas case. 667 6682004-09-15 Per Bothner <per@bothner.com> 669 670 * include/line-map.h (line_map_start): Add parameter names so 671 preceding comment makes sense. 672 (linemap_add): Remove from comment mention of non-existing parameter. 673 6742004-09-09 Matt Austern <austern@apple.com> 675 Zack Weinberg <zack@codesourcery.com> 676 677 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_ 678 prefixes throughout. Add entry for PRAGMA. Remove 679 unnecessary "= 0" from EQ. 680 (enum cpp_ttype): Adjust OP and TK definitions to restore 681 prefixes, via token-paste. 682 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP): 683 Change from #defines to additional cpp_ttype enumerators. 684 (struct cpp_options): Add defer_pragmas. 685 (cpp_handle_deferred_pragma): Prototype new interface. 686 687 * internal.h (struct cpp_reader): Add directive_result. 688 * directives.c (struct pragma_entry): Add is_internal field; 689 give boolean fields type bool. 690 (start_directive): Initialize pfile->directive_result.type. 691 (_cpp_do__Pragma): Likewise. 692 (run_directive): Do not crash if pfile->buffer->prev is NULL. 693 (insert_pragma_entry): Add 'internal' argument; set new->is_internal 694 from it. 695 (register_pragma): New static function, bulk of former 696 cpp_register_pragma here; add 'internal' argument, pass along 697 to insert_pragma_entry. 698 (cpp_register_pragma): Now a wrapper around register_pragma which 699 always passes false for 'internal' argument. 700 (_cpp_init_internal_pragmas): Call register_pragma directly, passing 701 true for 'internal'. 702 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't 703 an internal pragma, save text till the end of the line as a CPP_PRAGMA 704 token instead of executing the pragma. 705 (cpp_handle_deferred_pragma): New interface. 706 * lex.c (token_spellings): Adjust OP and TK definitions to 707 match changes to cpplib.h. 708 (_cpp_lex_token): Check for a directive-result token and 709 return it if present. 710 (cpp_token_val_index): Handle CPP_PRAGMA. 711 * macro.c (cpp_builtin_macro_text): Correct comment. 712 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma. 713 7142004-09-06 Serge Belyshev <belyshev@lubercy.com> 715 716 PR preprocessor/14699 717 * symtab.c (ht_dump_statistics): Change type of sum_of_squares 718 from size_t to double. 719 7202004-08-28 Andreas Schwab <schwab@suse.de> 721 Andreas Jaeger <aj@suse.de> 722 723 * configure.ac: Set PACKAGE correctly. 724 * configure: Regenerated. 725 7262004-08-25 Paolo Bonzini <bonzini@gnu.org> 727 728 * Makefile.in: Add back top_builddir. 729 7302004-08-25 Paolo Bonzini <bonzini@gnu.org> 731 732 * configure.ac: Replace Automake macro invocations 733 with manual Autoconf checks and substitutions. 734 * configure: Regenerate. 735 * aclocal.m4: Regenerate. 736 * config.in: Regenerate. 737 * Makefile.am: Removed. 738 * Makefile.in: Heavy simplification and reorganization. 739 7402004-08-09 Mark Mitchell <mark@codesourcery.com> 741 742 * configure.ac (arm*-*-eabi*): New target. 743 (arm*-*-symbianelf*): Likewise. 744 * configure: Regenerated. 745 7462004-07-24 Bernardo Innocenti <bernie@develer.com> 747 748 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove. 749 * directives.c: Use XNEW-family macros from libiberty. 750 * lex.c: Likewise. 751 * macro.c: Likewise. 752 * cpplib.h (cpp_deps_style): Export enum with name. 753 7542004-07-23 Matthias Klose <doko@debian.org> 755 756 * init.c (init_library): Use PACKAGE for the text domain. 757 7582004-07-16 Andris Pavenis <pavenis@latnet.lv> 759 760 PR preprocessor/16366 761 * internal.h (struct cpp_reader): New field dir_hash. 762 * files.c (make_cpp_dir): Use dir_hash, not file_hash. 763 (_cpp_init_files, _cpp_cleanup_files): Update for new field. 764 7652004-07-04 Neil Booth <neil@duron.akihabara.co.uk> 766 767 PR preprocessor/16192 768 PR preprocessor/15913 769 PR preprocessor/15572 770 * expr.c (_cpp_parse_expr): Handle remaining cases where an 771 expression is missing. 772 * init.c (post_options): Traditional cpp doesn't do // comments. 773 7742004-06-30 Per Bothner <per@bothner.com> 775 776 * include/line-map.h (fileline): Remove old typedef. 777 * internal.h (struct cpp_reader): Use source_location typedef instead. 778 7792004-06-26 Zack Weinberg <zack@codesourcery.com> 780 781 Partially revert patch of 2004-06-05. 782 * files.c (search_cache): Remove pfile argument. Don't check 783 for file that would be found by "" or <> search here... 784 (_cpp_find_file): ...do it here, before calling find_file_in_dir. 785 Do not apply directory-of-current-file correction to files 786 found by this check. Rearrange code slightly. 787 7882004-06-21 Geoffrey Keating <geoffk@apple.com> 789 790 * files.c (should_stack_file): Correct swapped parameters to call 791 to cb.read_pch. 792 * pch.c (cpp_valid_state): Handle -fpreprocessed. 793 7942004-06-15 Paolo Bonzini <bonzini@gnu.org> 795 796 * Makefile.in: Regenerate with automake 1.8.5. 797 * aclocal.m4: Likewise. 798 * configure: Regenerate. 799 8002004-06-11 Zack Weinberg <zack@codesourcery.com> 801 802 * configure.ac: Don't invoke ACX_HEADER_STDBOOL. 803 * configure, config.in: Regenerate. 804 * system.h: Unconditionally define bool as unsigned char, 805 BOOL_BITFIELD as unsigned int. 806 * .cvsignore: New file. 807 8082004-06-09 Geoffrey Keating <geoffk@apple.com> 809 810 * traditional.c (push_replacement_text): Set macro->traditional. 811 (save_replacement_text): Likewise. 812 * pch.c (cpp_write_pch_state): Don't write list of defined macros. 813 (struct save_macro_item): Delete. 814 (struct save_macro_data): Use a character array not the previous 815 structured format. 816 (save_macros): Save macro as text not as internal structures. 817 (cpp_prepare_state): Update for changes to save_macro_data. 818 (cpp_read_state): Don't read macros defined in PCH. Restore 819 -D macros as text. 820 * macro.c (create_iso_definition): Honour alloc_subobject. 821 Clear traditional flag. 822 (_cpp_create_definition): Honour alloc_subobject. 823 * lex.c (cpp_token_val_index): New. 824 * internal.h: Include cpp-id-data.h. 825 (uchar): Move definition to cpp-id-data.h. 826 (U): Likewise. 827 (cpp_macro): Likewise. 828 * directives.c (struct answer): Move to cpp-id-data.h. 829 (do_assert): Honour alloc_subobject. 830 831 * include/symtab.h (struct ht): Add field 'alloc_subobject'. 832 * include/cpplib.h (struct cpp_string): Add GTY marker. 833 (enum cpp_token_fld_kind): New. 834 (struct cpp_token): Add GTY markers. 835 (cpp_token_val_index): Prototype. 836 (CPP_HASHNODE_VALUE_IDX): New. 837 (struct cpp_hashnode): Don't skip fields of 'value' when marking. 838 * include/cpp-id-data.h: New file. 839 8402004-06-09 Paolo Bonzini <bonzini@gnu.org> 841 842 * Makefile.am (all-local): New. 843 * Makefile.in: Regenerate. 844 8452004-06-06 Roger Sayle <roger@eyesopen.com> 846 847 * Makefile.am (LIBICONV): Declare. 848 (makedepend_LDADD): Use LIBICONV. 849 * Makefile.in: Regenerate. 850 8512004-06-05 Andrew Pinski <pinskia@physics.uc.edu> 852 853 * Makefile.am (LIBINTL): Declare 854 (makedepend_LDADD): Use LIBINTL. 855 * Makefile.in: Regenerate. 856 8572004-06-05 Zack Weinberg <zack@codesourcery.com> 858 859 * Makefile.am: Add makedepend. 860 * Makefile.in, aclocal.m4: Regenerate. 861 * charset.c: Insert a space to avoid a warning. 862 * directives.c: Include mkdeps.h. 863 (_cpp_handle_directive): Reenable macro expander if appropriate. 864 (undefine_macros): Inline body of _cpp_free_definition for speed. 865 Do not call undef callback or _cpp_warn_if_unused_macro. 866 (cpp_get_deps): New interface. 867 * files.c (search_cache): Add pfile argument. Check for file 868 that would be found by "" or <> search here... 869 (_cpp_find_file): ...not here. Correct recorded start_dir of 870 files found by directory-of-current-file search that would be 871 found by "" or <> search. 872 * init.c (cpp_add_dependency_target): Delete. 873 * internal.h (struct lexer_state): Add discarding_output flag. 874 * lex.c (lex_identifier): Compute hash function while scanning. 875 * macro.c (cpp_scan_nooutput): Disable macro expansion outside 876 directives. 877 * makedepend.c: New file. 878 * mkdeps.c (struct deps): Add vpath vector. 879 (apply_vpath, deps_add_vpath): New function. 880 (deps_free): Free vpath vector. 881 (deps_add_dep, deps_add_target): Use apply_vpath. 882 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH. 883 (ht_lookup_with_hash): New function. 884 * cpplib.h, mkdeps.h: Update prototypes. 885 * symtab.h: Update prototypes. 886 (HT_HASHSTEP, HT_FINISH): New macros. 887 8882004-05-29 Geoffrey Keating <geoffk@apple.com> 889 890 * symtab.c (ht_create): Set entries_owned. 891 (ht_destroy): Honour entries_owned. 892 (ht_expand): Likewise. 893 (ht_load): New. 894 * include/symtab.h (struct ht): New field 'entries_owned' 895 (ht_load): New prototype. 896 8972004-05-26 Paolo Bonzini <bonzini@gnu.org> 898 899 PR bootstrap/15651 900 * configure.ac: Fix m4 quoting when picking 901 the size of HOST_WIDE_INT. 902 * configure: Regenerate. 903 9042004-05-25 Paolo Bonzini <bonzini@gnu.org> 905 906 * Makefile.am: the correct directory for 907 gettext include files is given by @INCINTL@. 908 * Makefile.in: Regenerate. 909 9102004-05-24 Paolo Bonzini <bonzini@gnu.org> 911 912 * system.h [!ENABLE_NLS]: dgettext takes two 913 parameters. 914 9152004-05-23 Paolo Bonzini <bonzini@gnu.org> 916 917 Moved libcpp from the gcc subdirectory to the toplevel. 918 * Makefile.am: New file. 919 * Makefile.in: Regenerate. 920 * configure.ac: New file. 921 * configure: Regenerate. 922 * config.in: Regenerate. 923 * charset.c: Moved from gcc/cppcharset.c. Add note about 924 brokenness of input charset detection. Adjust for change 925 in name of cppucnid.h. 926 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h. 927 * expr.c: Moved from gcc/cppexp.c. 928 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h. 929 Remove #define of O_BINARY, it is in system.h. 930 * identifiers.c: Moved from gcc/cpphash.c. 931 * internal.h: Moved from gcc/cpphash.h. Change header 932 guard name. All other files adjusted to match name change. 933 * init.c: Moved from gcc/cppinit.c. 934 (init_library) [ENABLE_NLS]: Call bindtextdomain. 935 * lex.c: Moved from gcc/cpplex.c. 936 * directives.c: Moved from gcc/cpplib.c. 937 * macro.c: Moved from gcc/cppmacro.c. 938 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h. 939 * traditional.c: Moved from gcc/cpptrad.c. 940 * ucnid.h: Moved from gcc/cppucnid.h. Change header 941 guard name. 942 * ucnid.pl: Moved from gcc/cppucnid.pl. 943 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header 944 guard name. 945 * symtab.c: Moved from gcc/hashtable.c. 946 * line-map.c: Moved from gcc. Do not include intl.h. 947 * mkdeps.c: Moved from gcc. 948 * system.h: New file. 949 * include/cpplib.h: Moved from gcc. Change header guard name. 950 * include/line-map.h: Moved from gcc. Change header guard name. 951 * include/mkdeps.h: Moved from gcc. Change header guard name. 952 * include/symtab.h: Moved from gcc/hashtable.h. Change header 953 guard name. 954