12010-12-31 Eric Botcazou <ebotcazou@adacore.com> 2 3 * gcc-interface/decl.c (substitute_in_type): Do not deal with 4 LANG_TYPE, METHOD_TYPE or OFFSET_TYPE. 5 * gcc-interface/utils.c (handle_vector_size_attribute): Do not deal 6 with METHOD_TYPE or OFFSET_TYPE. 7 82010-12-22 Nathan Froyd <froydnj@codesourcery.com> 9 10 * gcc-interface/utils.c (handle_nonnull_attribute): Use prototype_p. 11 (handle_sentinel_attribute): Likewise. 12 132010-12-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 14 15 PR bootstrap/47027 16 * a-stwiun-shared.ads: Rewrap overlong comment line. 17 18 * projects.texi: Fix typos. 19 * gnat_rm.texi: Likewise. 20 * gnat_ugn.texi: Likewise. 21 * sem_util.adb: Fix typo in variable, typos in comments. 22 * a-btgbso.adb: Fix typos in comments. 23 * a-cbdlli.adb, a-cbhase.ads, a-cdlili.adb, a-cobove.adb, 24 a-coinve.adb, a-convec.adb, a-direct.ads, a-strunb-shared.adb, 25 a-strunb-shared.ads, a-stuten.ads, a-stwiun-shared.adb, 26 a-stwiun-shared.ads, a-stzunb-shared.adb, a-stzunb-shared.ads, 27 a-suenco.adb, a-suenst.adb, a-suewst.adb, a-suezst.adb, ali.ads, 28 aspects.ads, atree.ads, binde.adb, bindgen.adb, checks.adb, 29 checks.ads, einfo.ads, err_vars.ads, errout.adb, errout.ads, 30 exp_aggr.adb, exp_attr.adb, exp_cg.adb, exp_ch3.adb, 31 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, 32 exp_dbug.ads, exp_disp.adb, exp_fixd.ads, freeze.adb, 33 g-altive.ads, g-comlin.ads, g-excact.ads, g-mbdira.adb, 34 g-sechas.ads, g-sehash.ads, g-sha1.ads, g-sha224.ads, 35 g-sha256.ads, g-sha384.ads, g-sha512.ads, g-shsh32.ads, 36 g-shsh64.ads, g-socket.adb, g-socket.ads, g-sothco.ads, 37 gcc-interface/decl.c, gcc-interface/trans.c, 38 gcc-interface/utils2.c, gnat1drv.adb, init.c, inline.adb, 39 link.c, locales.c, make.adb, mingw32.h, namet.ads, osint.adb, 40 par-ch12.adb, par-ch13.adb, par-ch3.adb, par-ch4.adb, 41 par-prag.adb, par.adb, par_sco.adb, prepcomp.adb, 42 prj-conf.ads, prj-dect.adb, prj-env.adb, prj-env.ads, 43 prj-nmsc.adb, prj-tree.ads, prj-util.ads, prj.adb, prj.ads, 44 s-auxdec-vms-alpha.adb, s-auxdec-vms_64.ads, s-oscons-tmplt.c, 45 s-osinte-vxworks.ads, s-osprim-mingw.adb, s-regexp.adb, 46 s-stusta.adb, s-taprop-mingw.adb, s-taprop-solaris.adb, 47 scn.adb, scos.ads, sem.adb, sem_aggr.adb, sem_attr.adb, 48 sem_aux.adb, sem_aux.ads, sem_ch12.adb, sem_ch12.ads, 49 sem_ch13.adb, sem_ch13.ads, sem_ch3.adb, sem_ch4.adb, 50 sem_ch6.adb, sem_ch7.adb, sem_ch8.adb, sem_disp.adb, 51 sem_disp.ads, sem_eval.adb, sem_intr.adb, sem_prag.adb, 52 sem_res.adb, sem_scil.adb, sem_util.ads, sem_warn.adb, 53 sem_warn.ads, sinfo.ads, socket.c, styleg.adb, switch.ads, 54 sysdep.c, tb-alvxw.c, xoscons.adb: Likewise. 55 562010-12-13 Eric Botcazou <ebotcazou@adacore.com> 57 58 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: 59 Build a stub DECL for the dummy fat pointer type in the unconstrained 60 array case. 61 * gcc-interface/utils.c (update_pointer_to): Set the DECL_ORIGINAL_TYPE 62 for all the variants in the fat pointer case. 63 642010-12-13 Eric Botcazou <ebotcazou@adacore.com> 65 66 * gcc-interface/trans.c (can_be_lower_p): New predicate. 67 (Loop_Statement_to_gnu): Do not generate the entry condition if we know 68 that it will be true. 69 702010-12-03 Joseph Myers <joseph@codesourcery.com> 71 72 * gcc-interface/lang.opt (k8): New option. 73 742010-12-03 Alexandre Oliva <aoliva@redhat.com> 75 76 * gnatvsn.adb (Gnat_Version_String): Don't overrun Ver_Len_Max. 77 * gnatvsn.ads (Ver_Len_Max): Bump up to 256. 78 * g-comver.adb (Ver_Len_Max): Likewise. 79 802010-12-03 Laurynas Biveinis <laurynas.biveinis@gmail.com> 81 82 * gcc-interface/decl.c (struct subst_pair_d): Remove GTY tag. 83 (variant_desc_d): Likewise. 84 852010-12-01 Joseph Myers <joseph@codesourcery.com> 86 87 * gcc-interface/misc.c (flag_compare_debug, flag_stack_check): 88 Undefine as macros then define as variables. 89 (gnat_post_options): Set variables from global_options. 90 912010-11-27 Eric Botcazou <ebotcazou@adacore.com> 92 93 PR ada/46574 94 * gcc-interface/utils2.c (compare_elmt_bitpos): Fix typos. 95 962010-11-27 Eric Botcazou <ebotcazou@adacore.com> 97 98 PR ada/40777 99 * gcc-interface/targtyps.c (get_target_double_scalar_alignment): Guard 100 use of TARGET_64BIT macro. 101 1022010-11-27 Eric Botcazou <ebotcazou@adacore.com> 103 104 * s-osinte-linux.ads (sigset_t): Use unsigned_char subtype directly. 105 (unsigned_long_long_t): New modular type. 106 (pthread_cond_t): Add alignment clause. 107 1082010-11-27 Eric Botcazou <ebotcazou@adacore.com> 109 110 * gnatvsn.adb (Version_String): Change type to C-like array of chars. 111 (Gnat_Version_String): Adjust to above change. 112 1132010-11-18 Eric Botcazou <ebotcazou@adacore.com> 114 115 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Also 116 use return-by-invisible-reference if the return type is By_Reference. 117 Tidy up and skip the processing of the return type if it is void. 118 1192010-11-17 Joseph Myers <joseph@codesourcery.com> 120 121 * gcc-interface/misc.c (gnat_parse_file): Take no arguments. 122 1232010-11-17 Eric Botcazou <ebotcazou@adacore.com> 124 125 * gcc-interface/trans.c (addressable_p): Rewrite obsolete paragraph in 126 head comment. 127 1282010-11-12 Joseph Myers <joseph@codesourcery.com> 129 130 * gcc-interface/Make-lang.in (ada/misc.o): Use $(OPTS_H). 131 * gcc-interface/misc.c (gnat_handle_option): Take location_t parameter. 132 1332010-11-10 Eric Botcazou <ebotcazou@adacore.com> 134 135 * gcc-interface/trans.c (gigi): Don't set 'pure' flag on SJLJ routines. 136 * gcc-interface/utils2.c (compare_arrays): Add LOC parameter. Set it 137 directly on all the comparison expressions. 138 (build_binary_op): Pass input_location to compare_arrays. 139 1402010-11-10 Eric Botcazou <ebotcazou@adacore.com> 141 142 * gcc-interface/trans.c (lvalue_required_p) <N_Type_Conversion>): Look 143 through it for elementary types as well. 144 <N_Unchecked_Type_Conversion>: Adjust to above change. 145 <N_Allocator>: Likewise. 146 (gnat_to_gnu): Do not attempt to rewrite boolean literals. 147 1482010-11-10 Eric Botcazou <ebotcazou@adacore.com> 149 150 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not set DECL_ARTIFICIAL 151 on the reused DECL node coming from a renamed object. 152 Set DECL_IGNORED_P on the DECL node built for renaming entities if they 153 don't need debug info. 154 1552010-11-09 Eric Botcazou <ebotcazou@adacore.com> 156 157 * gcc-interface/utils.c (save_gnu_tree): Improve comments. 158 (get_gnu_tree): Likewise. 159 1602010-11-09 Eric Botcazou <ebotcazou@adacore.com> 161 162 * gcc-interface/decl.c (finish_fat_pointer_type): New function. 163 (gnat_to_gnu_entity) <E_Array_Type>: Use it to build the fat pointer 164 type. 165 <E_Access_Type>: Likewise. 166 1672010-11-02 Eric Botcazou <ebotcazou@adacore.com> 168 169 * gcc-interface/gigi.h (add_stmt_force): Declare. 170 (add_stmt_with_node_force): Likewise. 171 * gcc-interface/trans.c (Attribute_to_gnu): Don't set TREE_SIDE_EFFECTS 172 on the SAVE_EXPR built for cached expressions of parameter attributes. 173 (Subprogram_Body_to_gnu): Force evaluation of the SAVE_EXPR built for 174 cached expressions of parameter attributes. 175 (add_stmt_force): New function. 176 (add_stmt_with_node_force): Likewise. 177 1782010-10-27 Eric Botcazou <ebotcazou@adacore.com> 179 180 * gcc-interface/trans.c (gigi): Fix formatting issues. 181 (build_raise_check): Likewise. 182 (gnat_to_gnu): Likewise. 183 * gcc-interface/utils2.c (build_call_raise_range): Likewise. 184 (build_call_raise_column): Likewise. 185 1862010-10-26 Robert Dewar <dewar@adacore.com> 187 188 * exp_ch5.adb, exp_prag.adb, sem_ch3.adb, exp_atag.adb, layout.adb, 189 sem_dist.adb, exp_ch7.adb, exp_util.adb, exp_attr.adb, exp_ch9.adb, 190 sem_ch10.adb, checks.adb, sem_prag.adb, par-endh.adb, sem_ch12.adb, 191 exp_smem.adb, sem_attr.adb, exp_ch4.adb, exp_ch6.adb, exp_ch8.adb, 192 sem_ch6.adb, exp_disp.adb, exp_aggr.adb, exp_dist.adb, sem_ch13.adb, 193 par-ch3.adb, par-ch5.adb, exp_strm.adb, exp_ch3.adb: Minor reformatting 194 * opt.ads: Minor comment fix. 195 1962010-10-26 Vincent Celier <celier@adacore.com> 197 198 * gnat_ugn.texi: Document option -s for gnatlink. 199 2002010-10-26 Robert Dewar <dewar@adacore.com> 201 202 * opt.ads: Move documentation on checksum stuff here from prj-nmsc 203 * prj-nmsc.adb (Process_Project_Level_Array_Attributes): Move 204 documentation on checksum versions to opt.ads. 205 2062010-10-26 Vincent Celier <celier@adacore.com> 207 208 * opt.ads (Checksum_Accumulate_Token_Checksum): New Boolean flag, 209 defaulted to True. 210 (Checksum_GNAT_6_3): New name of Old_Checksums 211 (Checksum_GNAT_5_03): New name of Old_Old_Checksums 212 * prj-nmsc.adb (Process_Project_Level_Array_Attributes): Adapt to new 213 names of Opt flags. 214 Set Checksum_Accumulate_Token_Checksum to False if GNAT version is 5.03 215 or before. 216 * scng.adb (Accumulate_Token_Checksum_GNAT_6_3): New name of procedure 217 Accumulate_Token_Checksum_Old. 218 (Accumulate_Token_Checksum_GNAT_5_03): New name of procedure 219 Accumulate_Token_Checksum_Old_Old. 220 (Nlit): Call Accumulate_Token_Checksum only if 221 Opt.Checksum_Accumulate_Token_Checksum is True. 222 (Scan): Ditto 223 2242010-10-26 Robert Dewar <dewar@adacore.com> 225 226 * sem_ch13.adb (Build_Invariant_Procedure): New calling sequence. 227 (Build_Invariant_Procedure): Properly handle analysis of invariant 228 expression with proper end-of-visible-decls visibility. 229 * sem_ch13.ads (Build_Invariant_Procedure): Changed calling sequence. 230 * sem_ch3.adb (Process_Full_View): Don't build invariant procedure 231 (too late). 232 (Analyze_Private_Extension_Declaration): Propagate invariant flags. 233 * sem_ch7.adb (Analyze_Package_Specification): Build invariant 234 procedures. 235 2362010-10-26 Vincent Celier <celier@adacore.com> 237 238 * opt.ads (Old_Checksums, Old_Old_Checksums): New Boolean flags, 239 defaulted to False. 240 * prj-nmsc.adb (Process_Project_Level_Array_Attributes): When 241 processing attribute Toolchain_Version ("Ada"), set Opt.Old_Checksums 242 and Opt.Old_Old_Checksums depending on the GNAT version. 243 * scng.adb (Accumulate_Token_Checksum_Old): New procedure. 244 (Accumulate_Token_Checksum_Old_Old): New procedure. 245 (Scan): For keywords, when Opt.Old_Checksums is True, call one of the 246 alternative procedures Accumulate_Token_Checksum_Old or 247 Accumulate_Token_Checksum_Old_Old, instead of Accumulate_Token_Checksum. 248 2492010-10-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 250 251 * gcc-interface/utils2.c (build_compound_expr): New function. 252 * gcc-interface/gigi.h (build_compound_expr): Declare it. 253 * gcc-interface/trans.c (Attribute_to_gnu, call_to_gnu): Use it. 254 (gnat_to_gnu, case N_Expression_With_Actions): Likewise. 255 2562010-10-26 Javier Miranda <miranda@adacore.com> 257 258 * sem_prag.adb (Process_Import_Or_Interface): Skip primitives of 259 interface types when processing all the entities in the homonym chain 260 that are declared in the same declarative part. 261 2622010-10-26 Ed Schonberg <schonberg@adacore.com> 263 264 * sem_ch3.adb (Process_Range_In_Decl): If the range is part of a 265 quantified expression, the insertion point for range checks will be 266 arbitrarily far in the tree. 267 * sem_ch5.adb (One_Bound): Use Insert_Actions for the declaration of 268 the temporary that holds the value of the bounds. 269 * sem_res.adb (Resolve_Quantified_Expressions): Disable expansion of 270 condition until the full expression is expanded. 271 2722010-10-26 Robert Dewar <dewar@adacore.com> 273 274 * opt.ads: Comment fix. 275 * sem_cat.adb: Treat categorization errors as warnings in GNAT Mode. 276 * switch-c.adb: GNAT Mode does not set 277 Treat_Categorization_Errors_As_Warnings. 278 2792010-10-26 Ed Schonberg <schonberg@adacore.com> 280 281 * sem_ch8.adb (Analyze_Subprogram_Renaming): Improve warning when an 282 operator renames another one with a different name. 283 2842010-10-26 Thomas Quinot <quinot@adacore.com> 285 286 * exp_ch4.adb, exp_pakd.adb: Minor reformatting. 287 2882010-10-26 Bob Duff <duff@adacore.com> 289 290 * namet.adb: Improve hash function. 291 2922010-10-26 Thomas Quinot <quinot@adacore.com> 293 294 * sem_disp.adb: Minor reformatting. 295 2962010-10-26 Robert Dewar <dewar@adacore.com> 297 298 * sem_ch3.adb, sem_ch4.adb, sem_disp.adb, switch-c.adb: Minor 299 reformatting. 300 * gnat_ugn.texi: Document -gnateP switch. 301 3022010-10-26 Robert Dewar <dewar@adacore.com> 303 304 * opt.ads (Treat_Categorization_Errors_As_Warnings): New flag 305 * sem_cat.adb (Check_Categorization_Dependencies): 306 Use Check_Categorization_Dependencies 307 * switch-c.adb: GNAT Mode sets Treat_Categorization_Errors_As_Warnings 308 -gnateP sets Treat_Categorization_Errors_As_Warnings 309 * usage.adb: Add line for -gnateP switch 310 3112010-10-26 Javier Miranda <miranda@adacore.com> 312 313 * sem_ch3.adb (Add_Internal_Interface_Entities): Handle primitives 314 inherited from the parent that cover interface primitives. 315 (Derive_Progenitor_Subprograms): Handle primitives inherited from 316 the parent that cover interface primitives. 317 * sem_disp.adb (Find_Primitive_Covering_Interface): When searching in 318 the list of primitives of the type extend the test to include inherited 319 private primitives. 320 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation. 321 * sem_ch7.adb (Declare_Inherited_Private_Subprograms): Add missing 322 barrier to the loop searching for explicit overriding primitives. 323 * sem_ch4.adb (Analyze_Indexed_Component_Form): Add missing barrier 324 before accessing attribute Entity. 325 3262010-10-26 Bob Duff <duff@adacore.com> 327 328 * make.adb: Call Namet.Finalize, so we can get statistics. 329 3302010-10-26 Geert Bosch <bosch@adacore.com> 331 332 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Use the subprogram_body 333 node to determine wether the subprogram is a rewritten parameterized 334 expression. 335 3362010-10-26 Robert Dewar <dewar@adacore.com> 337 338 * opt.ads: Minor code reorganization. Alphabetize Warning switches. 339 3402010-10-26 Robert Dewar <dewar@adacore.com> 341 342 * sem_res.adb, xsinfo.adb: Minor reformatting. 343 3442010-10-26 Bob Duff <duff@adacore.com> 345 346 * namet.adb (Finalize): More cleanup of statistics printouts. 347 3482010-10-26 Robert Dewar <dewar@adacore.com> 349 350 * ceinfo.adb: Minor reformatting. 351 3522010-10-26 Javier Miranda <miranda@adacore.com> 353 354 * sem_ch6.adb (Check_Overriding_Indicator, New_Overloaded_Entity): When 355 setting attribute Overridden_Operation do not reference the entities 356 generated by Derive_Subprograms but their aliased entity (which 357 is the primitive inherited from the parent type). 358 3592010-10-26 Bob Duff <duff@adacore.com> 360 361 * namet.adb, namet.ads: Minor cleanup. 362 3632010-10-26 Arnaud Charlet <charlet@adacore.com> 364 365 * gcc-interface/Make-lang.in: Update dependencies. 366 3672010-10-26 Robert Dewar <dewar@adacore.com> 368 369 * einfo.ads, einfo.adb (Is_Base_Type): New function, use it where 370 appropriate. 371 * exp_ch6.adb, exp_dbug.adb, exp_disp.adb, freeze.adb, lib-xref.adb, 372 sem_aux.adb, sem_ch3.adb, sem_ch7.adb, sem_ch8.adb (Is_Base_Type): Use 373 this new abstraction where appropriate. 374 3752010-10-26 Ed Schonberg <schonberg@adacore.com> 376 377 * sem_ch12.adb: Code clean up. 378 3792010-10-26 Paul Hilfinger <hilfinger@adacore.com> 380 381 * exp_dbug.ads: Document effect of 'pragma Unchecked_Union' on 382 debugging data. 383 3842010-10-26 Ed Schonberg <schonberg@adacore.com> 385 386 * sem_util.adb (Note_Possible_Modification): If the target of an 387 assignment is the bound variable in an iterator, the domain of 388 iteration, i.e. array or container, is modified as well. 389 3902010-10-26 Bob Duff <duff@adacore.com> 391 392 * Make-generated.in: Make the relevant make targets depend on 393 ceinfo.adb and csinfo.adb. 394 * csinfo.adb, ceinfo.adb: Make sure it raises an exception on failure, 395 so when called from xeinfo, the failure will be noticed. 396 * sinfo.ads: Update comments to reflect the fact that xsinfo runs csinfo 397 * xsinfo.adb, xeinfo.adb: Run ceinfo to check for errors. Close files. 398 3992010-10-26 Ed Schonberg <schonberg@adacore.com> 400 401 * exp_ch4.adb: Set properly parent field of operands of concatenation. 402 4032010-10-26 Ed Schonberg <schonberg@adacore.com> 404 405 * sem_res.adb (Check_Infinite_Recursion): A recursive call within a 406 conditional expression or a case expression should not generate an 407 infinite recursion warning. 408 4092010-10-26 Javier Miranda <miranda@adacore.com> 410 411 * einfo.ads, einfo.adb (Is_Overriding_Operation): Removed. 412 (Set_Is_Overriding_Operation): Removed. 413 * sem_ch3.adb (Check_Abstract_Overriding): Remove redundant call to 414 Is_Overriding_Operation. 415 * exp_ch7.adb (Check_Visibly_Controlled): Remove redundant call to 416 Is_Overriding_Operation. 417 * sem_ch7.adb (Declare_Inherited_Private_Subprograms): Remove redundant 418 call to Set_Is_Overriding_Operation. 419 * sem_util.adb (Collect_Primitive_Operations): Replace test on 420 Is_Overriding_Operation by test on the presence of attribute 421 Overridden_Operation. 422 (Original_Corresponding_Operation): Remove redundant call to attribute 423 Is_Overriding_Operation. 424 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Remove 425 redundant call to Is_Overriding_Operation. 426 (Verify_Overriding_Indicator): Replace several occurrences of test on 427 Is_Overriding_Operation by test on the presence of attribute 428 Overridden_Operation. 429 (Check_Convention): Replace test on Is_Overriding_Operation by test on 430 the presence of Overridden_Operation. 431 (Check_Overriding_Indicator): Add missing decoration of attribute 432 Overridden_Operation. Minor code cleanup. 433 (New_Overloaded_Entity): Replace occurrence of test on 434 Is_Overriding_Operation by test on the presence of attribute 435 Overridden_Operation. Remove redundant setting of attribute 436 Is_Overriding_Operation plus minor code reorganization. 437 Add missing decoration of attribute Overridden_Operation. 438 * sem_elim.adb (Set_Eliminated): Replace test on 439 Is_Overriding_Operation by test on the presence of Overridden_Operation. 440 * sem_ch8.adb (Analyze_Subprogram_Renaming): Replace test on 441 Is_Overriding_Operation by test on the presence of 442 Overridden_Operation. Remove a redundant test on attribute 443 Is_Overriding_Operation. 444 * lib-xref.adb (Generate_Reference): Replace test on 445 Is_Overriding_Operation by test on the presence of Overridden_Operation. 446 (Output_References): Replace test on Is_Overriding_Operation by test on 447 the presence of Overridden_Operation. 448 * sem_disp.adb (Override_Dispatching_Operation): Replace test on 449 Is_Overriding_Operation by test on the presence of Overridden_Operation. 450 Add missing decoration of attribute Overridden_Operation. 451 4522010-10-26 Robert Dewar <dewar@adacore.com> 453 454 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Properly check 455 RM 13.4.1(10). 456 4572010-10-26 Bob Duff <duff@adacore.com> 458 459 * sem_res.adb (Resolve_Actuals): In case of certain 460 internally-generated type conversions (created by OK_Convert_To, so the 461 Conversion_OK flag is set), avoid fetching the component type when it's 462 not really an array type, but a private type completed by an array type. 463 4642010-10-26 Ed Schonberg <schonberg@adacore.com> 465 466 * sem_ch5.adb: Adjust format of error message. 467 4682010-10-26 Robert Dewar <dewar@adacore.com> 469 470 * einfo.ads, einfo.adb (OK_To_Reference): Removed, no longer used. 471 * exp_util.adb (Side_Effect_Free): Put in safety barrier in code to 472 detect renamings to avoid problems with invariants. 473 * sem_ch13.adb (Replace_Type_References_Generic): New procedure 474 (Build_Invariant_Procedure): Use Replace_Type_Reference_Generic 475 (Build_Predicate_Function): Use Replace_Type_Reference_Generic 476 * sem_res.adb, sem_ch8.adb, sem_ch4.adb (OK_To_Reference): Remove 477 references, flag is no longer set. 478 4792010-10-26 Vincent Celier <celier@adacore.com> 480 481 * prj.ads (Source_Data): New Boolean component Initialized, defaulted 482 to False, set to True when Source_Data is completely initialized. 483 * prj-env.adb: Minor comment fix. 484 4852010-10-26 Robert Dewar <dewar@adacore.com> 486 487 * sem_case.adb, sem_ch6.adb, sem_util.adb: Minor reformatting. 488 4892010-10-26 Ed Schonberg <schonberg@adacore.com> 490 491 * sem_ch5.adb (Analyze_Iteration_Scheme): Diagnose attempt to use thew 492 form "for X in A" when A is an array object. This form is only intended 493 for containers. 494 * sem_eval.adb: Fix reference to non-existing field of type conversion 495 node. 496 * sem_case.adb (Check_Choices): Improve error reporting for overlapping 497 choices in case statements. 498 4992010-10-26 Gary Dismukes <dismukes@adacore.com> 500 501 * exp_disp.adb (Expand_Interface_Actuals): When expanding an actual for 502 a class-wide interface formal that involves applying a displacement 503 conversion to the actual, check for the case of calling a build-in-place 504 function and handle generation of the implicit BIP parameters (call 505 Make_Build_In_Place_Call_In_Anonymous_Context). 506 Add with and use of Exp_Ch6. 507 5082010-10-26 Robert Dewar <dewar@adacore.com> 509 510 * sem_prag.adb, sem_cat.ads: Minor reformatting. 511 5122010-10-26 Sergey Rybin <rybin@adacore.com> 513 514 * vms_data.ads: Define VMS qualifier for gnatelim '--ignore' option 515 5162010-10-26 Thomas Quinot <quinot@adacore.com> 517 518 * sem_util.adb (Has_Preelaborable_Initialization.Check_Components): 519 For a discriminant, use Discriminant_Default_Value rather than 520 Expression (Declaration_Node (D)). 521 5222010-10-26 Geert Bosch <bosch@adacore.com> 523 524 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Parameterized 525 expressions don't need a spec, even when style checks require 526 subprograms to have one. 527 5282010-10-26 Arnaud Charlet <charlet@adacore.com> 529 530 * gnatvsn.ads: Update comments. 531 5322010-10-26 Matthew Heaney <heaney@adacore.com> 533 534 * Makefile.rtl, impunit.adb: Add bounded hashed set and bounded hashed 535 map containers. 536 * a-cohata.ads: Add declaration of generic package for bounded hash 537 table types. 538 * a-chtgbo.ads, a-chtgbo.adb, a-chtgbk.ads, a-chtgbk.adb, a-cbhase.ads, 539 a-cbhase.adb, a-cbhama.ads, a-cbhama.adb: New files. 540 5412010-10-26 Ed Schonberg <schonberg@adacore.com> 542 543 * sem_warn.adb: Improve warning message on overlapping actuals. 544 5452010-10-26 Thomas Quinot <quinot@adacore.com> 546 547 * sem_ch4.adb, exp_dist.adb: Minor reformatting. 548 5492010-10-26 Vincent Celier <celier@adacore.com> 550 551 * makeusg.adb (Makeusg): Add lines for switches -vl, -vm and -vh. 552 5532010-10-26 Robert Dewar <dewar@adacore.com> 554 555 * exp_ch3.adb (Expand_N_Object_Declaration): Move generation of 556 predicate check to analyzer, since too much rewriting occurs in the 557 analyzer. 558 * sem_ch13.adb (Build_Predicate_Function): Change calling sequence, and 559 change the order in which things are done to fix several errors in 560 dealing with qualification of the type name. 561 (Build_Static_Predicate): Built static predicate after full analysis 562 of the body. This is necessary to fix several problems. 563 * sem_ch3.adb (Analyze_Object_Declaration): Move predicate check here 564 from expander, since too much expansion occurs in the analyzer to leave 565 it that late. 566 (Analyze_Object_Declaration): Change parameter Include_Null to new name 567 Include_Implicit in Is_Partially_Initialized_Type call. 568 (Analyze_Subtype_Declaration): Make sure predicates are proapagated in 569 some strange cases of internal subtype generation. 570 * sem_util.ads, sem_util.adb (Is_Partially_Initialized_Type): Change 571 Include_Null to Include_Implicit, now includes the case of 572 discriminants. 573 5742010-10-26 Sergey Rybin <rybin@adacore.com> 575 576 * gnat_rm.texi: Revise the documentation for pragma Eliminate. 577 5782010-10-26 Matthew Heaney <heaney@adacore.com> 579 580 * Makefile.rtl, impunit.adb: Added bounded list container. 581 * a-cbdlli.ads, a-cbdlli.adb: New file. 582 5832010-10-25 Eric Botcazou <ebotcazou@adacore.com> 584 585 * gcc-interface/utils2.c: Include flags.h and remove prototypes. 586 (build_unary_op) <TRUTH_NOT_EXPR>: When not optimizing, fold the result 587 of the call to invert_truthvalue_loc. 588 * gcc-interface/Make-lang.in (utils2.o): Add $(FLAGS_H). 589 5902010-10-25 Eric Botcazou <ebotcazou@adacore.com> 591 592 * gcc-interface/utils.c (update_pointer_to): Clear TYPE_POINTER_TO and 593 TYPE_REFERENCE_TO of the old type after redirecting its pointer and 594 reference types. 595 5962010-10-25 Eric Botcazou <ebotcazou@adacore.com> 597 598 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not set 599 TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template. 600 6012010-10-25 Jose Ruiz <ruiz@adacore.com> 602 603 * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for powerpc-linux): 604 Reorganize target pairs so that it works on linux and ElinOS. 605 6062010-10-25 Pascal Obry <obry@adacore.com> 607 608 * adaint.c (__gnat_file_time_name_attr): Use GetFileAttributesEx to get 609 the timestamp. A bit faster than opening/closing the file. 610 (__gnat_stat_to_attr): Remove kludge for Windows. 611 (__gnat_file_exists_attr): Likewise. 612 The timestamp is now retreived using GetFileAttributesEx as faster. 613 6142010-10-25 Javier Miranda <miranda@adacore.com> 615 616 * sem_ch3.adb (Derive_Interface_Subprogram): New subprogram. 617 (Derive_Subprograms): For abstract private types transfer to the full 618 view entities of uncovered interface primitives. Required because if 619 the interface primitives are left in the private part of the package 620 they will be decorated as hidden when the analysis of the enclosing 621 package completes (and hence the interface primitive is not visible 622 for dispatching calls). 623 6242010-10-25 Matthew Heaney <heaney@adacore.com> 625 626 * Makefile.rtl, impunit.adb: Added bounded set and bounded map 627 containers. 628 * a-crbltr.ads: Added declaration of generic package for bounded tree 629 types. 630 * a-rbtgbo.ads, a-rbtgbo.adb, a-rbtgbk.ads, a-rbtgbk.adb, a-btgbso.ads, 631 a-btgbso.adb, a-cborse.ads, a-cborse.adb, a-cborma.ads, a-cborma.adb: 632 New. 633 6342010-10-25 Thomas Quinot <quinot@adacore.com> 635 636 * sem_util.adb: Minor reformatting. 637 * usage.adb: Fix usage line for -gnatwh. 638 6392010-10-25 Thomas Quinot <quinot@adacore.com> 640 641 * sem_ch12.adb (Analyze_Package_Instantiation): For an 642 instantiation in an RCI spec, omit package body if instantiation comes 643 from source, even as a nested 644 package. 645 * exp_dist.adb (Add_Calling_Stubs_To_Declarations, 646 *_Support.Add_Receiving_Stubs_To_Declarations): Handle the case of 647 nested packages, package instantiations and subprogram instantiations. 648 6492010-10-25 Robert Dewar <dewar@adacore.com> 650 651 * exp_ch5.adb (Expand_Predicated_Loop): Remove code for loop through 652 non-static predicate, since we agree not to allow this. 653 (Expand_Predicated_Loop): Properlay handle false predicate (null 654 list in Static_Predicate field. 655 * sem_ch13.adb (Build_Static_Predicate): Extensive changes to clean up 656 handling of more general predicate forms. 657 6582010-10-25 Robert Dewar <dewar@adacore.com> 659 660 * sem_ch4.adb, sem_util.adb: Minor reformatting. 661 * sem_ch8.adb (Find_Selected_Component): Allow selection from instance 662 of type in predicate or invariant expression. 663 6642010-10-25 Pascal Obry <obry@adacore.com> 665 666 * adaint.c (__gnat_stat_to_attr): Can set the timestamp on Windows now. 667 (f2t): New routine. 668 (__gnat_stat): Rewrite Win32 version. 669 6702010-10-25 Robert Dewar <dewar@adacore.com> 671 672 * sem_warn.adb, einfo.ads, exp_ch4.adb: Minor comment fix 673 * sem_case.adb: Comment clarification for loops through false 674 predicates. 675 * sem_util.adb: Minor reformatting 676 (Check_Order_Dependence): Fix bad double blank in error message 677 6782010-10-25 Ed Schonberg <schonberg@adacore.com> 679 680 * sem_ch4.adb (Analyze_Membership_Op): in Ada_2012 a membership 681 operation can have a single alternative that is a value of the type. 682 Rewrite operation as an equality test. 683 6842010-10-25 Matthew Heaney <heaney@adacore.com> 685 686 * Makefile.rtl, impunit.adb: Added a-cobove (bounded vector container) 687 to lists. 688 * a-contai.ads: Added declaration of Capacity_Error exception. 689 * a-cobove.ads, a-cobove.adb: New files. 690 6912010-10-25 Thomas Quinot <quinot@adacore.com> 692 693 * uname.adb: Revert previous change, no longer needed after change 694 in par-ch10.adb. 695 6962010-10-25 Thomas Quinot <quinot@adacore.com> 697 698 * scos.ads: Minor comment fix. 699 7002010-10-25 Ed Schonberg <schonberg@adacore.com> 701 702 * sem_ch5.adb (Analyze_Assignment_Statement): Check dangerous order 703 dependence. 704 * sem_ch6.adb (Analyze_Procedure_Call_Statement): Ditto. 705 * sem_res.adb (Analyze_Actuals): Add actual to list of actuals for 706 current construct, for subsequent order dependence checking. 707 (Resolve): Check order dependence on expressions that are not 708 subexpressions. 709 * sem_util.adb (Check_Order_Dependence): Code cleanup, to correspond 710 to latest version of AI05-144-2. 711 * sem_warn.adb (Warn_On_Overlapping_Actuals): Code cleanup. 712 7132010-10-25 Robert Dewar <dewar@adacore.com> 714 715 * sem_ch13.adb (Build_Static_Predicate): Moved out of 716 Build_Predicate_Function. 717 (Build_Static_Predicate): Complet rewrite for more general predicates 718 7192010-10-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> 720 Eric Botcazou <ebotcazou@adacore.com> 721 722 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Function): Allow 723 In Out/Out parameters for functions. 724 * gcc-interface/trans.c (gnu_return_var_stack): New variable. 725 (create_init_temporary): New static function. 726 (Subprogram_Body_to_gnu): Handle In Out/Out parameters for functions. 727 (call_to_gnu): Likewise. Use create_init_temporary in order to create 728 temporaries for unaligned parameters and return value. If there is an 729 unaligned In Out or Out parameter passed by reference, push a binding 730 level if not already done. If a binding level has been pushed and the 731 call is returning a value, create the call statement. 732 (gnat_to_gnu) <N_Return_Statement>: Handle In Out/Out parameters for 733 functions. 734 7352010-10-22 Ben Brosgol <brosgol@adacore.com> 736 737 * gnat_rm.texi: Add chapter on Ada 2012 support. 738 7392010-10-22 Robert Dewar <dewar@adacore.com> 740 741 * sem_ch12.adb: Minor reformatting. 742 7432010-10-22 Thomas Quinot <quinot@adacore.com> 744 745 * exp_dist.adb: Mark missing case of nested package when expanding 746 stubs. 747 7482010-10-22 Ed Schonberg <schonberg@adacore.com> 749 750 * par-ch10.adb: Discard incomplete with_clause. 751 7522010-10-22 Robert Dewar <dewar@adacore.com> 753 754 * checks.adb (Enable_Range_Check): Remove code suppressing range check 755 if static predicate present, not needed. 756 * exp_attr.adb (Expand_Pred_Succ): Check Suppress_Assignment_Checks flag 757 * exp_ch3.adb (Expand_N_Object_Declaration): Check 758 Suppress_Assignment_Checks flag. 759 * exp_ch4.adb (Expand_N_In): Make some corrections for proper handling 760 of ranges when predicates are present. 761 * exp_ch5.adb (Expand_Predicated_Loop): New procedure 762 (Expand_N_Assignment_Statement): Check Suppress_Assignment_Checks flag 763 (Expand_N_Loop_Statement): Handle loops over predicated types 764 * sem_case.adb (Analyze_Choices): Remove extra blank in error message. 765 * sem_ch13.adb (Build_Predicate_Function.Add_Call): Suppress info 766 message for inheritance if within a generic instance, not useful there! 767 (Build_Static_Predicate): Optimize test in predicate function 768 based on static ranges determined. 769 * sem_ch5.adb (Analyze_Iteration_Scheme): Error for loop through 770 subtype with non-static predicate. 771 * sinfo.ads, sinfo.adb (Suppress_Assignment_Checks): New flag. 772 7732010-10-22 Thomas Quinot <quinot@adacore.com> 774 775 * uname.adb (Get_Unit_Name.Add_Node_Name): If encountering an error 776 node in the unit name, propagate Program_Error to guard against 777 cascaded errors. 778 7792010-10-22 Javier Miranda <miranda@adacore.com> 780 781 * sem_ch8.adb (Find_Selected_Component): Do not generate a subtype for 782 selected components of dispatch table wrappers. 783 7842010-10-22 Ed Schonberg <schonberg@adacore.com> 785 786 * exp_ch9.adb (Make_Initialize_Protection): A protected type that 787 implements an interface must be treated as if it has entries, to 788 support dispatching select statements. 789 7902010-10-22 Robert Dewar <dewar@adacore.com> 791 792 * sem_aggr.adb, sem_ch3.adb: Minor reformatting. 793 7942010-10-22 Javier Miranda <miranda@adacore.com> 795 796 * sem_aggr.adb (Resolve_Array_Aggregate.Add): If the type of the 797 aggregate has a non standard representation the attributes 'Val and 798 'Pos expand into function calls and the resulting expression is 799 considered non-safe for reevaluation by the backend. Relocate it into 800 a constant temporary to indicate to the backend that it is side 801 effects free. 802 8032010-10-22 Ed Schonberg <schonberg@adacore.com> 804 805 * sem_ch3.adb (Build_Concurrent_Derived_Type): Create declaration for 806 derived corresponding record type only when expansion is enabled. 807 8082010-10-22 Robert Dewar <dewar@adacore.com> 809 810 * sem_case.adb, sem_attr.adb (Bad_Predicated_Subtype_Use): Change order 811 of parameters. 812 * sem_ch13.adb (Build_Predicate_Function): Don't give inheritance 813 messages for generic actual subtypes. 814 * sem_ch9.adb, sem_res.adb, sem_util.adb, sem_util.ads, sem_ch3.adb 815 (Bad_Predicated_Subtype_Use): Use this procedure. 816 8172010-10-22 Robert Dewar <dewar@adacore.com> 818 819 * sem_ch5.adb: Minor reformatting. 820 8212010-10-22 Robert Dewar <dewar@adacore.com> 822 823 * a-except-2005.adb (Rmsg_18): New message text. 824 * a-except.adb (Rmsg_18): New message text. 825 * atree.adb (List25): New function 826 (Set_List25): New procedure 827 * atree.ads (List25): New function 828 (Set_List25): New procedure 829 * einfo.adb (Static_Predicate): Is now a list 830 (OK_To_Reference): Present in all entities 831 * einfo.ads (Static_Predicate): Is now a list 832 (OK_To_Reference): Applies to all entities 833 * exp_ch13.adb (Build_Predicate_Function): Moved to Sem_Ch13 834 * sem_attr.adb (Bad_Attribute_For_Predicate): Call 835 Bad_Predicated_Subtype_Use. 836 * sem_case.ads, sem_case.adb: Major surgery to deal with predicated 837 subtype case. 838 * sem_ch13.adb (Build_Predicate_Function): Moved from Exp_Ch13 to 839 Sem_Ch13. 840 (Build_Static_Predicate): New procedure handles static predicates. 841 * sem_ch3.adb (Analyze_Subtype_Declaration): Delay freeze on subtype 842 with no constraint if ancestor subtype has predicates. 843 (Analyze_Variant_Part): New calling sequence for Analyze_Choices 844 * sem_ch4.adb (Junk_Operand): Don't complain about OK_To_Reference 845 entity. 846 (Analyze_Case_Expression): New calling sequence for Analyze_Choices 847 * sem_ch5.adb (Analyze_Case_Statement): New calling sequence for 848 Analyze_Choices. 849 * sem_util.ads, sem_util.adb (Bad_Predicated_Subtype_Use): New procedure 850 * types.ads (PE_Bad_Predicated_Generic_Type): Replaces 851 PE_Bad_Attribute_For_Predicate. 852 * atree.h: Add definition of List25. 853 8542010-10-22 Jerome Lambourg <lambourg@adacore.com> 855 856 * gnatlink.adb (Process_Binder_File): Remove CLI-specific code, now 857 moved to dotnet-ld. 858 (Gnatlink): Remove CLI-specific code, moved to dotnet-ld 859 * bindgen.adb (Gen_Object_Files_Options): Do not issue -L switches with 860 the .NET compiler, useless and unsupported. 861 8622010-10-22 Robert Dewar <dewar@adacore.com> 863 864 * sem_util.ads (Get_Num_Lit_From_Pos): Fix errors in documentation, 865 this returns a Node_Id for a reference to the entity, not the entity 866 itself! 867 8682010-10-22 Ed Schonberg <schonberg@adacore.com> 869 870 * sem_ch5.adb (Analyze_Iteration_Scheme): use Insert_Actions when 871 bounds require a temporary. 872 8732010-10-22 Robert Dewar <dewar@adacore.com> 874 875 * sem_ch4.adb: Minor reformatting. 876 * sinfo.ads: Minor comment fixes for Ada 2012 syntax. 877 8782010-10-22 Robert Dewar <dewar@adacore.com> 879 880 * par-ch5.adb: Minor reformatting. 881 * gcc-interface/Make-lang.in: Update dependencies. 882 8832010-10-22 Robert Dewar <dewar@adacore.com> 884 885 * a-except.adb, a-except-2005.adb: Add new Rcheck entry. 886 * exp_ch13.adb (Add_Call): Make sure subtype is marked with 887 Has_Predicates set to True if it inherits predicates. 888 * sem_attr.adb: Handle 'First/'Last/'Range for predicated types 889 * types.ads (PE_Bad_Attribute_For_Predicate): New reason code 890 * types.h: Add new Rcheck entry. 891 * einfo.ads, einfo.adb (Static_Predicate): New field. 892 Minor code reorganization (file float routines in proper section) 893 Fix bad field name in comments. 894 8952010-10-22 Robert Dewar <dewar@adacore.com> 896 897 * sem_eval.adb (Subtypes_Statically_Compatible): Check null exclusion 898 case. 899 9002010-10-22 Vincent Celier <celier@adacore.com> 901 902 * prj-conf.adb (Get_Config_Switches): Detect if there is at least one 903 declaration of IDE'Compiler_Command for one of the language in the main 904 project. 905 (Do_Autoconf): If there were at least one Compiler_Command declared and 906 no target, invoke gprconfig with --target=all instead of the normalized 907 host name. 908 9092010-10-22 Robert Dewar <dewar@adacore.com> 910 911 * par-ch4.adb: Update syntax in comments for Ada 2012. 912 * sinfo.ads: Update syntax in comments for Ada 2012 913 * par-ch3.adb (Check_Restricted_Expression): Remove "in Ada 2012 mode" 914 from msg. 915 9162010-10-22 Gary Dismukes <dismukes@adacore.com> 917 918 * sem_ch3.adb (Check_Or_Process_Discriminants): In Ada 2012, allow 919 limited tagged types to have defaulted discriminants. Customize the 920 error message for the Ada 2012 case. 921 (Process_Discriminants): In Ada 2012, allow limited tagged types to have 922 defaulted discriminants. Customize the error message for the Ada 2012 923 case. 924 * sem_ch6.adb (Create_Extra_Formals): Suppress creation of the extra 925 formal for out formals of discriminated types in the case where the 926 underlying type is a limited tagged type. 927 * exp_attr.adb (Expand_N_Attribute_Reference, case 928 Attribute_Constrained): Return True for 'Constrained when the 929 underlying type of the prefix is a limited tagged type. 930 9312010-10-22 Thomas Quinot <quinot@adacore.com> 932 933 * sem_ch3.adb (Complete_Private_Subtype): The full view of the subtype 934 may already have a rep item chain inherited from the full view of the 935 base type, so do not overwrite it when propagating rep items from the 936 partial view of the subtype. 937 * sem_ch3.adb: Minor code reorganization. Minor reformatting. 938 9392010-10-22 Sergey Rybin <rybin@adacore.com> 940 941 * gnat_ugn.texi (gnatmetric): Remove description of debug option. 942 9432010-10-22 Tristan Gingold <gingold@adacore.com> 944 945 * adaint.c (__gnat_number_of_cpus): Add implementation for VMS. 946 9472010-10-22 Ed Schonberg <schonberg@adacore.com> 948 949 * par-ch5.adb: Set properly starting sloc of loop parameter. 950 9512010-10-22 Ed Schonberg <schonberg@adacore.com> 952 953 * sem_util.adb (May_Be_Lvalue): An actual in a function call can be an 954 lvalue in Ada2012, if the function has in-out parameters. 955 9562010-10-22 Robert Dewar <dewar@adacore.com> 957 958 * cstand.adb, einfo.adb, exp_attr.adb, sem_prag.adb, sem_vfpt.adb, 959 sem_ch10.adb: Minor reformatting. 960 9612010-10-22 Sergey Rybin <rybin@adacore.com> 962 963 * gnat_ugn.texi: Remove most of the content of gnatcheck chapter. 964 9652010-10-22 Ed Schonberg <schonberg@adacore.com> 966 967 * sem_attr.adb: Handle indexed P'old. 968 9692010-10-22 Geert Bosch <bosch@adacore.com> 970 971 * cstand.adb (Build_Float_Type): Set Float_Rep according to platform. 972 * einfo.ads (Float_Rep): New attribute. 973 (Float_Rep_Kind): Move from body. Add comments. 974 * einfo.adb (Float_Rep_Kind): Move to spec 975 (Float_Rep): Now a real field instead of local function. 976 (Set_Float_Rep): New procedure to set floating point representation 977 (Set_Vax_Float): Remove. 978 (Write_Entity_Flags): Remove Vax_Float flag. 979 (Write_Field10_Name): Add E_Floating_Point_Type case for Float_Rep. 980 * exp_attr.adb (Attribute_Valid): Use case statement for representation 981 specific processing. 982 * sem_ch3.adb (Build_Derived_Numeric_Type, 983 Floating_Point_Type_Declaration): Set Float_Rep instead of Vax_Float 984 attribute. 985 * sem_util.ads, sem_util.adb (Is_AAMP_Float): Remove. 986 * sem_vfpt.adb (Set_D_Float, Set_F_Float, Set_G_Float, Set_IEEE_Long, 987 Set_IEEE_Short): Set Float_Rep instead of Vax_Float attribute. 988 9892010-10-22 Robert Dewar <dewar@adacore.com> 990 991 * sprint.adb: Minor reformatting. 992 9932010-10-22 Robert Dewar <dewar@adacore.com> 994 995 * exp_ch3.adb (Expand_N_Object_Declaration): Do required predicate 996 checks. 997 * sem_ch3.adb (Complete_Private_Subtype): Propagate predicates to full 998 view. 999 * sem_ch6.adb (Invariants_Or_Predicates_Present): New name for 1000 Invariants_Present. 1001 (Process_PPCs): Handle predicates generating post conditions 1002 * sem_util.adb (Is_Partially_Initialized_Type): Add 1003 Include_Null parameter. 1004 * sem_util.ads (Is_Partially_Initialized_Type): Add 1005 Include_Null parameter. 1006 10072010-10-22 Sergey Rybin <rybin@adacore.com> 1008 1009 * gnat_ugn.texi (gnatelim): Add description for '--ignore' option 1010 10112010-10-22 Thomas Quinot <quinot@adacore.com> 1012 1013 * sem_prag.adb (Check_First_Subtype): Specialize error messages for 1014 case where argument is not a type. 1015 10162010-10-22 Robert Dewar <dewar@adacore.com> 1017 1018 * exp_ch5.adb, par-ch4.adb, par-ch5.adb, sem_ch5.adb, sinfo.ads: Minor 1019 reformatting. 1020 10212010-10-22 Arnaud Charlet <charlet@adacore.com> 1022 1023 * a-locale.adb: Minor code clean up. 1024 10252010-10-22 Thomas Quinot <quinot@adacore.com> 1026 1027 * exp_ch4.adb: Minor code reorganization and factoring. 1028 10292010-10-22 Thomas Quinot <quinot@adacore.com> 1030 1031 * exp_ch5.adb, sem_ch5.adb, sinfo.ads, snames.ads-tmpl, par-ch5.adb: 1032 Minor reformatting. 1033 10342010-10-22 Geert Bosch <bosch@adacore.com> 1035 1036 * stand.ads: Fix typo in comment. 1037 10382010-10-22 Ed Schonberg <schonberg@adacore.com> 1039 1040 * sem_ch6.adb: Enable in-out parameter for functions. 1041 10422010-10-22 Ed Schonberg <schonberg@adacore.com> 1043 1044 * sem_ch4.adb (Analyze_Quantified_Expression): Handle properly loop 1045 iterators that are transformed into container iterators after analysis. 1046 * exp_ch4.adb (Expand_N_Quantified_Expression): Handle properly both 1047 iterator forms before rewriting as a loop. 1048 10492010-10-22 Brett Porter <porter@adacore.com> 1050 1051 * a-locale.adb, a-locale.ads, locales.c: New files. 1052 * Makefile.rtl: Add a-locale 1053 * gcc-interface/Makefile.in: Add locales.c 1054 10552010-10-22 Robert Dewar <dewar@adacore.com> 1056 1057 * sem_util.ads, sem_util.adb, sem_aux.ads, sem_aux.adb 1058 (Is_Generic_Formal): Moved from Sem_Util to Sem_Aux. 1059 10602010-10-22 Ed Schonberg <schonberg@adacore.com> 1061 1062 * exp_ch5.adb (Expand_Iterator_Loop): New subprogram, implements new 1063 iterator forms over arrays and containers, in loops and quantified 1064 expressions. 1065 * exp_util.adb (Insert_Actions): include N_Iterator_Specification. 1066 * par-ch4.adb (P_Quantified_Expression): Handle iterator specifications. 1067 * par-ch5.adb (P_Iterator_Specification): New subprogram. Modify 1068 P_Iteration_Scheme to handle both loop forms. 1069 * sem.adb: Handle N_Iterator_Specification. 1070 * sem_ch5.adb, sem_ch5.ads (Analyze_Iterator_Specification): New 1071 subprogram. 1072 * sinfo.adb, sinfo.ads: New node N_Iterator_Specification. 1073 N_Iteration_Scheme can now include an Iterator_Specification. Ditto 1074 for N_Quantified_Expression. 1075 * snames.ads-tmpl: Add names Cursor, Element, Element_Type, No_Element, 1076 and Previous, to support iterators over predefined containers. 1077 * sprint.adb: Handle N_Iterator_Specification. 1078 10792010-10-22 Thomas Quinot <quinot@adacore.com> 1080 1081 * sem_prag.adb, sem_ch12.adb, sem_util.adb, sem_util.ads 1082 (Is_Generic_Formal): Move from body of Sem_Ch12 to Sem_Util. 1083 (Check_Arg_Is_Local_Name): Fix check in the case of a pragma appearing 1084 immediately after a library unit. 1085 (Analyze_Pragma, case Preelaborable_Initialization): Pragma may apply to 1086 a formal derived type. 1087 10882010-10-22 Geert Bosch <bosch@adacore.com> 1089 1090 * gcc-interface/Make-lang.in: Remove ttypef.ads 1091 * checks.adb: Use Machine_Mantissa_Value and Machine_Radix_Value instead 1092 of Machine_Mantissa and Machine_Radix. 1093 * cstand.adb (P_Float_Range): Directly print the Type_Low_Bound and 1094 Type_High_Bound of the type, instead of choosing constants from Ttypef. 1095 (Set_Float_Bounds): Compute the bounds based on Machine_Radix_Value, 1096 Machine_Emax_Value and Machine_Mantissa_Value instead of special-casing 1097 each type. 1098 * einfo.ads (Machine_Emax_Value, Machine_Emin_Value, 1099 Machine_Mantissa_Value, Machine_Radix_Value, Model_Emin_Value, 1100 Model_Epsilon_Value, Model_Mantissa_Value, Model_Small_Value, 1101 Safe_Emax_Value, Safe_First_Value, Safe_Last_Value): Add new 1102 synthesized floating point attributes. 1103 * einfo.adb (Float_Rep): Determine the kind of floating point 1104 representation used for a given type. 1105 (Machine_Emax_Value, Machine_Emin_Value, Machine_Mantissa_Value, 1106 Machine_Radix_Value): Implement based on Float_Rep_Kind of a type and 1107 the number of digits in the type. 1108 (Model_Emin_Value, Model_Epsilon_Value, Model_Mantissa_Value, 1109 Model_Small_Value, Safe_Emax_Value, Safe_First_Value, Safe_Last_Value): 1110 Implement new synthesized floating point attributes based on the various 1111 machine attributes. 1112 * eval_fat.ads: Remove Machine_Mantissa and Machine_Radix. 1113 * eval_fat.adb (Machine_Mantissa, Machine_Radix): Remove. Use the 1114 Machine_Mantissa_Value and Machine_Radix_Value functions instead. 1115 * exp_vfpt.adb (VAXFF_Digits, VAXDF_Digits, VAXFG_Digits): Define local 1116 constants, instead of using constants from Ttypef. 1117 * gnat_rm.texi: Reword comments referencing Ttypef. 1118 * sem_attr.ads: Reword comment referencing Ttypef. 1119 * sem_attr.adb (Float_Attribute_Universal_Integer, 1120 Float_Attribute_Universal_Real): Remove. 1121 (Attribute_Machine_Emax, Attribute_Machine_Emin, 1122 Attribute_Machine_Mantissa, Attribute_Model_Epsilon, 1123 Attribute_Model_Mantissa, Attribute_Model_Small, Attribute_Safe_Emax, 1124 Attribute_Safe_First, Attribute_Safe_Last, Model_Small_Value): Use 1125 attributes in Einfo instead of Float_Attribute_Universal_Real and 1126 Float_Attribute_Universal_Integer and all explicit constants. 1127 * sem_util.ads, sem_util.adb (Real_Convert): Remove. 1128 * sem_vfpt.adb (VAXDF_Digits, VAXFF_Digits, VAXGF_Digits, IEEEL_Digits, 1129 IEEES_Digits): New local constants, in order to remove dependency on 1130 Ttypef. 1131 * tbuild.ads (Make_Float_Literal): New function. 1132 * tbuild.adb (Make_Float_Literal): New function to create a new 1133 N_Real_Literal, constructing it as simple as possible for best 1134 output of constants in -gnatS. 1135 * ttypef.ads: Remove. 1136 11372010-10-22 Robert Dewar <dewar@adacore.com> 1138 1139 * checks.adb (Apply_Predicate_Check): Remove attempt at optimization 1140 when subtype is the same, caused legitimate checks to be missed. 1141 * exp_ch13.adb (Build_Predicate_Function): Use Nearest_Ancestor to get 1142 inheritance from right entity. 1143 * freeze.adb (Freeze_Entity): Use Nearest_Ancestor to freeze in the 1144 derived type case if the ancestor type has predicates. 1145 * sem_aux.ads, sem_aux.adb (Nearest_Ancestor): New function. 1146 * sem_prag.adb (Check_Enabled): Minor code reorganization. 1147 11482010-10-22 Arnaud Charlet <charlet@adacore.com> 1149 1150 * gcc-interface/utils.c, gcc-interface/gigi.h: Minor reformatting. 1151 11522010-10-22 Thomas Quinot <quinot@adacore.com> 1153 1154 * einfo.ads (Declaration_Node): Clarify documentation, in particular 1155 regarding what is returned for subprogram entities. 1156 11572010-10-22 Arnaud Charlet <charlet@adacore.com> 1158 1159 * exp_attr.adb (Make_Range_Test): Generate a Range node instead of 1160 explicit comparisons, generates simpler expanded code. 1161 * a-except-2005.adb (Rcheck_06_Ext): New. 1162 * gcc-interface/trans.c (gigi, gnat_to_gnu): Handle validity checks 1163 like range checks. 1164 * gcc-interface/Make-lang.in: Update dependencies. 1165 11662010-10-22 Robert Dewar <dewar@adacore.com> 1167 1168 * sem_ch3.adb (Array_Type_Declaration): Error for subtype wi predicate 1169 for index type 1170 (Constrain_Index): Error of subtype wi predicate in index constraint 1171 * sem_ch9.adb (Analyze_Entry_Declaration): Error of subtype wi 1172 predicate in entry family. 1173 * sem_res.adb (Resolve_Slice): Error of type wi predicate in slice. 1174 11752010-10-22 Javier Miranda <miranda@adacore.com> 1176 1177 * sem_util.ads, sem_util.adb (Collect_Parents): New subprogram. 1178 (Original_Corresponding_Operation): New subprogram. 1179 (Visible_Ancestors): New subprogram. 1180 * sem_ch6.adb (New_Overloaded_Entity): Handle new case of dispatching 1181 operation that overrides a hidden inherited primitive. 1182 * sem_disp.adb (Find_Hidden_Overridden_Primitive): New subprogram. 1183 (Check_Dispatching_Operation): if the new dispatching operation 1184 does not override a visible primtive then check if it overrides 1185 some hidden inherited primitive. 1186 11872010-10-22 Ed Schonberg <schonberg@adacore.com> 1188 1189 * sem_ch10.adb (Analyze_With_Clause): If the parent_unit_name in a with 1190 clause is a child unit that denotes a renaming, replace the 1191 parent_unit_name with a reference to the renamed unit, because the 1192 prefix is irrelevant to subsequent visibility.. 1193 11942010-10-22 Robert Dewar <dewar@adacore.com> 1195 1196 * einfo.ads, einfo.adb (Has_Predicates): Flag is now on all entities 1197 (simplifies code). 1198 * exp_ch13.adb (Build_Predicate_Function): Output info msgs for 1199 inheritance. 1200 * sem_ch13.adb (Analyze_Aspect_Specifications): Make sure we have a 1201 freeze node for entities for which a predicate is specified. 1202 (Analyze_Aspect_Specifications): Avoid duplicate calls 1203 * sem_ch3.adb (Analyze_Full_Type_Declaration): Remove attempt to avoid 1204 duplicate calls to Analye_Aspect_Specifications. 1205 12062010-10-22 Thomas Quinot <quinot@adacore.com> 1207 1208 * a-exextr.adb, atree.ads, freeze.adb: Minor reformatting. 1209 12102010-10-21 Robert Dewar <dewar@adacore.com> 1211 1212 * sem_ch3.adb: Minor reformatting. 1213 12142010-10-21 Thomas Quinot <quinot@adacore.com> 1215 1216 * einfo.ads (Next_Girder_Discriminant): Remove obsolete description for 1217 removed routine. 1218 12192010-10-21 Nicolas Roche <roche@adacore.com> 1220 1221 * gnatmem.adb, memroot.adb, memroot.ads, gmem.c, 1222 gcc-interface/Makefile.in: Remove gnatmem specific files. 1223 12242010-10-21 Thomas Quinot <quinot@adacore.com> 1225 1226 * sem_res.adb, exp_ch13.adb: Minor reformatting. 1227 12282010-10-21 Thomas Quinot <quinot@adacore.com> 1229 1230 * sem_ch3.adb (Check_Or_Process_Discriminant): Reject illegal attempt 1231 to provide a tagged full view as the completion of an untagged partial 1232 view if the partial view has a discriminant with default. 1233 12342010-10-21 Arnaud Charlet <charlet@adacore.com> 1235 1236 * gcc-interface/Make-lang.in: Update dependencies. 1237 12382010-10-21 Robert Dewar <dewar@adacore.com> 1239 1240 * checks.ads, checks.adb (Apply_Predicate_Check): New procedure 1241 Minor code reorganization. 1242 * einfo.adb (Has_Predicates): Fix assertion. 1243 * exp_ch13.adb (Build_Predicate_Function): Move from Sem_Ch13 spec to 1244 Exp_Ch13 body. 1245 (Expand_N_Freeze_Entity): Call build predicate function. 1246 * exp_ch4.adb (Expand_N_Type_Conversion): Add predicate check. 1247 * exp_ch5.adb (Expand_N_Assignment_Statement): Add predicate check. 1248 * exp_prag.adb (Expand_Pragma_Check): Use all lower case for name of 1249 check. 1250 * freeze.adb (Freeze_Entity): Move building of predicate function to 1251 Exp_Ch13. 1252 * sem_ch13.adb (Build_Predicate_Function): Move from Sem_Ch13 to 1253 Exp_Ch13. 1254 * sem_ch13.ads (Build_Predicate_Function): Move from Sem_Ch13 to 1255 Exp_Ch13. 1256 * sem_ch3.adb (Analyze_Declarations): Remove call to build predicate 1257 function. 1258 * sem_res.adb (Resolve_Actuals): Apply predicate check. 1259 12602010-10-21 Robert Dewar <dewar@adacore.com> 1261 1262 * einfo.ads, einfo.adb: Replace Predicate_Procedure by 1263 Predicate_Functions. 1264 * exp_ch4.adb (Expand_N_In): Handle predicates. 1265 * exp_util.ads, exp_util.adb (Make_Predicate_Call): New function. 1266 (Make_Predicate_Check): New function. 1267 * freeze.adb (Freee_Entity): Build predicate function if needed. 1268 * sem_ch13.adb (Build_Predicate_Function): New procedure. 1269 (Analyze_Aspect_Specifications): No third argument for Predicate pragma 1270 built from Predicate aspect. 1271 * sem_ch13.ads (Build_Predicate_Function): New procedure. 1272 * sem_ch3.adb: Add handling for predicates. 1273 * sem_eval.adb (Eval_Membership_Op): Never static if predicate 1274 functions around. 1275 * sem_prag.adb (Analye_Pragma, case Predicate): Does not take a third 1276 argument. 1277 12782010-10-21 Robert Dewar <dewar@adacore.com> 1279 1280 * einfo.ads, einfo.adb: Add handling of predicates. 1281 Rework handling of invariants. 1282 * exp_ch3.adb, exp_ch4.adb, exp_util.adb, sem_ch6.adb: Minor changes to 1283 handing of invariants. 1284 * par-prag.adb: Add dummy entry for pragma Predicate 1285 * sem_ch13.adb (Analyze_Aspect_Specifications): Add processing for 1286 Predicate aspects. 1287 * sem_prag.adb: Add implementation of pragma Predicate. 1288 * snames.ads-tmpl: Add entries for pragma Predicate. 1289 12902010-10-21 Robert Dewar <dewar@adacore.com> 1291 1292 * elists.adb: Minor reformatting. 1293 12942010-10-21 Geert Bosch <bosch@adacore.com> 1295 1296 * urealp.adb (UR_Write): Write hexadecimal constants with exponent 1 as 1297 decimal constants, and write any others using the exponent notation. 1298 Minor reformatting throughout 1299 (Store_Ureal_Normalized): New function (minor code reorganization) 1300 13012010-10-21 Robert Dewar <dewar@adacore.com> 1302 1303 * einfo.ads, xeinfo.adb: Minor reformatting. 1304 * s-stalib.ads: Minor comment fixes. 1305 13062010-10-21 Ed Schonberg <schonberg@adacore.com> 1307 1308 * sem_ch6.adb (Enter_Overloaded_Entity): Refine warning message about 1309 hiding, to remove noise warnings about hiding predefined operators. 1310 13112010-10-21 Emmanuel Briot <briot@adacore.com> 1312 1313 * g-comlin.adb (Add_Switch): Fix handling of switches with no separator 1314 when the parameter has length 1. 1315 13162010-10-21 Jose Ruiz <ruiz@adacore.com> 1317 1318 * sem_prag.adb (Set_Ravenscar_Profile): Enforce the restrictions of no 1319 dependence on Ada.Execution_Time.Timers, 1320 Ada.Execution_Time.Group_Budget, and 1321 System.Multiprocessors.Dispatching_Domains which are part of the 1322 Ravenscar Profile. 1323 * impunit.adb (Non_Imp_File_Names_05): Add the file "a-etgrbu" to the 1324 list of Ada 2005 files for package Ada.Execution_Time.Group_Budgets. 1325 (Non_Imp_File_Names_12): Add the file "s-mudido" to the list of Ada 2012 1326 files for package System.Mutiprocessors.Dispatching_Domains. 1327 13282010-10-21 Tristan Gingold <gingold@adacore.com> 1329 1330 * ug_words, vms_data.ads: Define the VMS qualifier for -gnateE. 1331 13322010-10-21 Thomas Quinot <quinot@adacore.com> 1333 1334 * sem_ch3.ads (Process_Discriminants): Clarify cases where this is 1335 called for a completion. 1336 13372010-10-21 Geert Bosch <bosch@adacore.com> 1338 1339 * uintp.ads: Expand image buffer to have enough room for 128-bit values 1340 * urealp.ads (UR_Write): Write constants in base 16 in hexadecimal 1341 notation; either as fixed point literal or in canonical radix 16 1342 floating point form. 1343 13442010-10-21 Robert Dewar <dewar@adacore.com> 1345 1346 * a-cgaaso.ads, a-tags.ads, exp_ch3.adb, exp_attr.adb, exp_ch4.adb, 1347 exp_ch3.ads, exp_ch7.adb, exp_ch9.adb, exp_disp.adb, exp_disp.ads, 1348 exp_dist.adb, exp_util.adb, layout.adb, lib-xref.adb, lib.ads, 1349 prep.adb, prj-strt.adb, s-ststop.adb, s-taskin.ads, s-tataat.ads, 1350 sem_aggr.adb, sem_attr.adb, sem_ch12.adb, sem_ch3.adb, sem_ch4.adb, 1351 sem_ch4.ads, sem_ch5.adb, sem_res.adb, sem_util.adb, einfo.adb, 1352 g-sothco.ads, make.adb: Minor reformatting 1353 13542010-10-21 Vincent Celier <celier@adacore.com> 1355 1356 * vms_data.ads: Add new qualifiers /SRC_INFO= and 1357 /UNCHECKED_SHARED_LIB_IMPORTS for GNAT COMPILE. 1358 Correct qualifier /SRC_INFO= for GNAT MAKE 1359 13602010-10-21 Ed Schonberg <schonberg@adacore.com> 1361 1362 * exp_aggr.adb (Flatten): An association for a subtype may be an 1363 expanded name. 1364 (Safe_Left_Hand_Side): An unchecked conversion is part of a safe 1365 left-hand side if the expression is. 1366 (Is_Safe_Index): new predicate 1367 * exp_ch3.adb (Expand_Freeze_Enumeration_Type): Indicate that the 1368 generated Rep_To_Pos function is a Pure_Function. 1369 13702010-10-21 Robert Dewar <dewar@adacore.com> 1371 1372 * gnat_rm.texi: Document Invariant pragma. 1373 13742010-10-21 Javier Miranda <miranda@adacore.com> 1375 1376 * exp_ch5.adb: Update comment. 1377 13782010-10-21 Robert Dewar <dewar@adacore.com> 1379 1380 * sem_ch13.adb (Build_Invariant_Procedure): Remove commented out code 1381 for interfaces, since invariants are not allowed on interfaces in any 1382 case. 1383 13842010-10-21 Javier Miranda <miranda@adacore.com> 1385 1386 * sem_attr.adb (Resolve_Attribute): After replacing the range attribute 1387 node with a range expression ensure that its evaluation will not have 1388 side effects. 1389 * exp_ch5.adb (Expand_Assign_Array): Propagate the Parent to the 1390 unchecked conversion node generated to handle assignment of private 1391 types. Required to allow climbing the subtree if Insert_Action is 1392 invoked later. 1393 13942010-10-21 Robert Dewar <dewar@adacore.com> 1395 1396 * par-ch3.adb (P_Interface_Type_Definition): Allow for possibility of 1397 aspect clause presence terminating the type definition. 1398 13992010-10-21 Robert Dewar <dewar@adacore.com> 1400 1401 * exp_ch4.adb, exp_intr.adb, par-ch4.adb, scn.adb, sem_ch4.adb, 1402 sem_res.adb, sem_util.adb, sinfo.ads, a-except-2005.adb: Minor 1403 reformatting. 1404 * snames.ads-tmpl: Add note on Name_Some (not a reserved keyword). 1405 14062010-10-21 Geert Bosch <bosch@adacore.com> 1407 1408 * ttypef.ads: Further cleanup of Safe_XXX float attributes. 1409 14102010-10-19 Ed Schonberg <schonberg@adacore.com> 1411 1412 * exp_ch4.adb, exp_ch4.ads (Expand_Quantified_Expression): New procedure 1413 * exp_util.adb (Insert_Actions): Include Quantified_Expression. 1414 * expander.adb: Call Expand_Qualified_Expression. 1415 * par.adb: New procedure P_Quantified_Expression. Make 1416 P_Loop_Parameter_Specification global for use in quantified expressions. 1417 * par-ch3.adb (P_Subtype_Mark_Resync): Allow "some" as an identifier if 1418 version < Ada2012. 1419 * par-ch4.adb: New procedure P_Quantified_Expression. 1420 * par-ch5.adb: P_Loop_Parameter_Specification is now global. 1421 * scans.adb, scans.ads: Introduce token Some. For now leave as 1422 unreserved. 1423 * scn.adb (Scan_Reserved_Identifier): For earlier versions of Ada, 1424 treat Some as a regular identifier. 1425 * sem.adb: Call Analyze_Quantified_Expression. 1426 * sem_ch4.adb, sem_ch4.ads: New procedure Analyze_Quantified_Expression. 1427 * sem_ch5.adb, sem_ch5.ads: Analyze_Iteration_Scheme is public, for use 1428 in quantified expressions. 1429 * sem_res.adb: New procedure Resolve_Qualified_Expression. 1430 * sinfo.adb, sinfo.ads: New node N_Quantified_Expression 1431 * snames.ads-tmpl: New name Some. 1432 * sprint.adb: Output quantified_expression. 1433 14342010-10-19 Robert Dewar <dewar@adacore.com> 1435 1436 * a-exexda.adb: Minor reformatting 1437 Minor code reorganization. 1438 14392010-10-19 Robert Dewar <dewar@adacore.com> 1440 1441 * sem_eval.adb: Minor reformatting. 1442 14432010-10-19 Tristan Gingold <gingold@adacore.com> 1444 1445 * exp_ch4.adb (Expand_N_And_Op, Expand_N_Or_Op, Expand_N_Xor_Op): Call 1446 Expand_Intrinsic_Call if the function is intrinsic. 1447 * exp_intr_adb (Expand_Binary_Operator): Handle VMS case for logical 1448 binary operator on the unsigned_quadword record. 1449 * exp_intr.ads (Expand_Intrinsic_Call): Update comments. 1450 14512010-10-19 Geert Bosch <bosch@adacore.com> 1452 1453 * gnat_rm.texi (pragma Float_Representation): Fix typo. 1454 14552010-10-19 Arnaud Charlet <charlet@adacore.com> 1456 1457 * switch-c.adb (Scan_Front_End_Switches): Add handling of -gnateE. 1458 * fe.h (Exception_Extra_Info): Declare. 1459 * usage.adb (usage): Add -gnateE doc. 1460 * checks.adb (Install_Null_Excluding_Check): Use better sloc. 1461 * sem_util.adb (Insert_Explicit_Dereference): Ditto. 1462 * gnat_ugn.texi: Document -gnateE switch. 1463 * a-except.adb (Set_Exception_C_Msg): New parameter Column. 1464 * a-except-2005.adb (Set_Exception_C_Msg): New parameter Column. 1465 (Raise_Constraint_Error_Msg): Ditto. 1466 (Image): New helper function. 1467 (Rcheck_00_Ext, Rcheck_05_Ext, Rcheck_12_Ext): New procedure with more 1468 detailed exception information. 1469 Adjust calls to Set_Exception_C_Msg and Raise_Constraint_Error_Msg. 1470 * a-exexda.adb (Set_Exception_C_Msg): New parameter Column. 1471 * opt.ads (Exception_Extra_Info): New flag. 1472 * gcc-interface/utils.c (gnat_raise_decls_ext): New. 1473 * gcc-interface/utils2.c (build_call_raise_range, 1474 build_call_raise_column): New functions. 1475 * gcc-interface/gigi.h (exception_info_kind, gnat_raise_decls_ext, 1476 build_call_raise_range, build_call_raise_column): Declare. 1477 gcc-interface/trans.c (build_raise_check): New function. 1478 (gigi): Initialize gnat_raise_decls_ext. 1479 (gnat_to_gnu): Add initial support for -gnateE switch. 1480 * gcc-interface/Make-lang.in: Update dependencies. 1481 14822010-10-19 Geert Bosch <bosch@adacore.com> 1483 1484 * ttypef.ads: Change VAXDF_Last to be -VAXDF_First, as type is 1485 symmetric. 1486 14872010-10-19 Robert Dewar <dewar@adacore.com> 1488 1489 * atree.h (Field29): Fix incorrect definition. 1490 * einfo.adb (Invariant_Procedure): New attribute 1491 (Has_Invariants): New flag 1492 (Has_Inheritable_Invariants): New flag 1493 (OK_To_Reference): New flag 1494 Minor code reorganization (use Next_Rep_Item function) 1495 * einfo.ads (Invariant_Procedure): New attribute 1496 (Has_Invariants): New flag 1497 (Has_Inheritable_Invariants): New flag 1498 (OK_To_Reference): New flag 1499 * exp_ch3.adb (Expand_N_Object_Declaration): Add check for invariant 1500 * exp_ch4.adb (Expand_N_Type_Conversion): Check invariant on type 1501 conversion. Minor reformatting. 1502 * exp_util.ads, exp_util.adb (Make_Invariant_Call): New procedure. 1503 * opt.ads (List_Inherited_Aspects): New name for List_Inherited_Pre_Post 1504 * par-prag.adb: Add dummy entry for pragma Invariant. 1505 * sem_ch13.adb (Build_Invariant_Procedure): New procedure 1506 (Analyze_Aspect_Specification): Add support for Invariant aspect 1507 * sem_ch13.ads (Build_Invariant_Procedure): New procedure 1508 * sem_ch3.adb (Build_Derived_Type): Propagate invariant information 1509 (Process_Full_View): Deal with invariants, building invariant procedure 1510 Minor reformatting 1511 * sem_ch6.adb (Process_PPCs): Add processing of invariants 1512 * sem_ch7.adb (Analyze_Package_Specification): Build invariant 1513 procedures. 1514 * sem_prag.adb: Implement pragma Invariant. 1515 * sem_res.adb (Resolve_Entity_Name): Allow type reference if 1516 OK_To_Reference set. 1517 * sem_warn.adb (List_Inherited_Aspects): New name for 1518 List_Inherited_Pre_Post. 1519 * snames.ads-tmpl: Add entries for pragma Invariant. 1520 * treepr.adb (Print_Entity_Information): Add handling of Field29. 1521 * usage.adb: Warning .l/.L applies to invariant as well as pre/post. 1522 15232010-10-19 Javier Miranda <miranda@adacore.com> 1524 1525 * par-ch4.adb: Update documentation of Ada 2012 syntax rules for 1526 membership test. 1527 15282010-10-19 Bob Duff <duff@adacore.com> 1529 1530 * sem_attr.adb (Eval_Attribute): Implement Max_Alignment_For_Allocation 1531 attribute. 1532 * exp_attr.adb (Expand_N_Attribute_Reference): Add 1533 Attribute_Max_Alignment_For_Allocation to the case statement. 1534 * snames.ads-tmpl (Name_Max_Alignment_For_Allocation, 1535 Attribute_Max_Alignment_For_Allocation): New attribute name. 1536 15372010-10-19 Ed Schonberg <schonberg@adacore.com> 1538 1539 * sem_ch3.adb (OK_For_Limited_Init_In_05): a call to an access to 1540 parameterless function appears syntactically as an explicit dereference. 1541 15422010-10-19 Thomas Quinot <quinot@adacore.com> 1543 1544 * sem_ch8.adb, sem_ch12.adb, opt.ads, sem_ch6.adb, sem_res.adb, 1545 i-cexten.ads, exp_disp.adb, exp_ch4.adb, exp_ch9.adb: Minor reformatting 1546 15472010-10-19 Thomas Quinot <quinot@adacore.com> 1548 1549 * sem_util.adb (Collect_Primitive_Operations): A function with an 1550 anonymous access result designating T is a primitive operation of T. 1551 15522010-10-19 Tristan Gingold <gingold@adacore.com> 1553 1554 * init.c: On Alpha/VMS, only adjust PC for HPARITH. 1555 15562010-10-19 Tristan Gingold <gingold@adacore.com> 1557 1558 * sem_attr.adb (Eval_Attribute): Handle Attribute_Ref, which can be 1559 evaluated on VMS. 1560 15612010-10-19 Ed Schonberg <schonberg@adacore.com> 1562 1563 * sem_ch12.adb (Check_Generic_Child_Unit): Handle properly the case of 1564 an instantiation of a renaming of the implicit generic child that 1565 appears within an instance of its parent. 1566 15672010-10-19 Thomas Quinot <quinot@adacore.com> 1568 1569 * exp_ch9.adb: Minor reformatting. 1570 * einfo.adb, einfo.ads, atree.adb, atree.ads, exp_dist.adb, atree.h: 1571 (Referenced_Object): Remove unused entity attribute. 1572 (Direct_Primitive_Operations): Move to Elist10, this is set for all 1573 tagged types, including synchronous ones, so can't use field15 which is 1574 used as Storage_Size_Variable for task types and Entry_Bodies_Array for 1575 protected types. 1576 (Add_RACW_Primitive_Declarations_And_Bodies): Remove bogus guard 1577 against Concurrent_Types (we must handle the case of a RACW designating 1578 a class-wide private synchronous type). 1579 Use Direct_Primitive_Operations, not Primitive_Operations, since we 1580 really want the former. 1581 15822010-10-19 Bob Duff <duff@adacore.com> 1583 1584 * sem_ch8.adb (Pop_Scope): Change "return;" to "raise Program_Error;". 1585 15862010-10-19 Javier Miranda <miranda@adacore.com> 1587 1588 * exp_ch4.adb (Expand_Set_Membership.Make_Cond): Add missing support 1589 for N_Range nodes. 1590 15912010-10-19 Thomas Quinot <quinot@adacore.com> 1592 1593 * einfo.ads, atree.ads: Minor comment fixes. 1594 15952010-10-18 Bob Duff <duff@adacore.com> 1596 1597 * sinfo.ads, sinfo.adb: Modify comment about adding fields to be more 1598 correct, and to be in a more convenient order. 1599 (Default_Storage_Pool): New field of N_Compilation_Unit_Aux, for 1600 recording the Default_Storage_Pool for a parent library unit. 1601 * einfo.ads (Etype): Document the case in which Etype can be Empty. 1602 * sem_prag.adb (Pragma_Default_Storage_Pool): Analyze the new 1603 Default_Storage_Pool pragma. 1604 * sem.ads (Save_Default_Storage_Pool): Save area for push/pop scopes. 1605 * gnat_ugn.texi: Document Default_Storage_Pool as a new configuration 1606 pragma. 1607 * freeze.adb (Freeze_Entity): When freezing an access type, take into 1608 account any Default_Storage_Pool pragma that applies. We have to do 1609 this at the freezing point, because up until that point, a Storage_Pool 1610 or Storage_Size clause could occur, which should override the 1611 Default_Storage_Pool. 1612 * par-prag.adb: Add this pragma to the list of pragmas handled entirely 1613 during semantics. 1614 * sem_ch8.adb (Push_Scope, Pop_Scope): Save and restore the 1615 Default_Storage_Pool information. 1616 * opt.ads (Default_Pool, Default_Pool_Config): New globals for recording 1617 currently-applicable Default_Storage_Pool pragmas. 1618 * opt.adb: Save/restore the globals as appropriate. 1619 * snames.ads-tmpl (Name_Default_Storage_Pool, 1620 Pragma_Default_Storage_Pool): New pragma name. 1621 16222010-10-18 Vincent Celier <celier@adacore.com> 1623 1624 * make.adb (Switches_Of): Put the spec and body suffix in canonical 1625 case. 1626 16272010-10-18 Ed Schonberg <schonberg@adacore.com> 1628 1629 * sem_ch13.adb (Analyze_Aspect_Specifications): If subprogram is at the 1630 library level, the pre/postconditions must be treated as global 1631 declarations, i.e. placed on the Aux_Decl nodes of the compilation unit. 1632 * freeze.adb (Freeze_Expression): If the expression is at library level 1633 there is no enclosing record to check. 1634 16352010-10-18 Javier Miranda <miranda@adacore.com> 1636 1637 * sem_ch3.ads (Find_Type_Name): Add documentation. 1638 * sem_ch3.adb (Analyze_Full_Type_Declaration): Code cleanup because the 1639 propagation of the class-wide entity is now done by routine 1640 Find_Type_Name to factorize this code. 1641 (Analyze_Private_Extension_Declaration): Handle private type that 1642 completes an incomplete type. 1643 (Tag_Mismatch): Add error message for tag mismatch in a private type 1644 declaration that completes an incomplete type. 1645 (Find_Type_Name): Handle completion of incomplete type by means of 1646 a private declaration. Generate an error if a tagged incomplete type 1647 is completed by an untagged private type. 1648 * sem_ch7.adb (New_Private_Type): Handle private type that completes an 1649 incomplete type. 1650 * einfo.ads (Full_View): Add documentation. 1651 16522010-10-18 Ed Schonberg <schonberg@adacore.com> 1653 1654 * sem_ch12.adb (Analyze_Formal_Package_Declaration): If the package is 1655 a renaming, generate a reference for it before analyzing the renamed 1656 entity, to prevent spurious warnings. 1657 16582010-10-18 Jose Ruiz <ruiz@adacore.com> 1659 1660 * adaint.c (__gnat_pthread_setaffinity_np, 1661 __gnat_pthread_attr_setaffinity_np): Remove wrappers, no longer needed. 1662 * s-osinte-linux.ads (pthread_setaffinity_np, 1663 pthread_attr_setaffinity_np): Remove use of wrappers. 1664 * s-taprop-linux.adb (Create_Task, Initialize): Restore check to verify 1665 whether the affinity functionality is available in the OS. 1666 * gcc-interface/utils.c: Set TREE_STATIC on functions only when there 1667 are defined. 1668 16692010-10-18 Robert Dewar <dewar@adacore.com> 1670 1671 * einfo.ads, einfo.adb: Minor reformatting. 1672 * gnat_ugn.texi, ug_words: Add missing entries, fix typos. 1673 16742010-10-18 Emmanuel Briot <briot@adacore.com> 1675 1676 * g-comlin.adb (Is_In_Config): When the switch accepts either a space 1677 or equal, we output an equal every time. 1678 16792010-10-18 Ed Schonberg <schonberg@adacore.com> 1680 1681 * sem_res.adb (Resolve_Entry_Call): Handle call to an entry family 1682 member when pre/post conditions are present. 1683 * exp_ch9.adb (Build_PPC_Wrapper): The PPC_Wrapper for an entry family 1684 includes an index parameter, and the name of the enclosed entry call is 1685 an indexed component. 1686 16872010-10-18 Robert Dewar <dewar@adacore.com> 1688 1689 * einfo.ads, einfo.adb: Minor reformatting. 1690 16912010-10-18 Jose Ruiz <ruiz@adacore.com> 1692 1693 * adaint.c (__gnat_pthread_setaffinity_np, 1694 __gnat_pthread_attr_setaffinity_np): Add these wrappers which check the 1695 availability of the underlying OS functionality before calling. 1696 * s-osinte-linux.ads (pthread_setaffinity_np, 1697 pthread_attr_setaffinity_np): Call a wrapper instead of the OS function 1698 to perform a check of its availability. 1699 * s-taprop-linux.adb (Create_Task): Remove the check to verify whether 1700 the affinity functionality is available in the OS. Now done in a wrapper 1701 * gcc-interface/Makefile.in: Remove vmshandler.asm, unused. 1702 * gcc-interface/Make-lang.in: Update dependencies. 1703 17042010-10-18 Robert Dewar <dewar@adacore.com> 1705 1706 * sinfo.ads, sinfo.adb: Change Has_Pragma_CPU to Flag14 (Flag10 is 1707 standard field). 1708 17092010-10-18 Robert Dewar <dewar@adacore.com> 1710 1711 * s-stausa.adb, s-taprop-linux.adb, s-taprop-mingw.adb, s-tassta.ads: 1712 Minor reformatting. 1713 17142010-10-18 Robert Dewar <dewar@adacore.com> 1715 1716 * exp_strm.adb (Build_Elementary_Input_Call): Check 1717 No_Default_Stream_Attributes. 1718 (Build_Elementary_Write_Call): Check No_Default_Stream_Attributes 1719 * s-rident.ads: Add restriction No_Default_Stream_Attributes 1720 Put restriction No_Allocators_After_Elaboration in alpha order 1721 17222010-10-18 Jose Ruiz <ruiz@adacore.com> 1723 1724 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Add field corresponding 1725 to the affinity when expanding the task declaration. 1726 (Make_Task_Create_Call): Add the affinity parameter to the call to 1727 create task. 1728 * sem_prag.adb (Analyze_Pragma): Add the analysis for pragma CPU, 1729 taking into account the case when it applies to a subprogram (only for 1730 main and with static expression) or to a task. 1731 * par_prag.adb:(Prag): Make pragma CPU a valid one. 1732 * snames.ads-tmpl (Name_uCPU, Name_CPU): Add these new name identifiers 1733 used by the expander for handling the affinity parameter when creating 1734 a task. 1735 (Pragma_Id): Add Pragma_CPU as a valid one. 1736 * rtsfind.ads (RTU_Id): Make System_Multiprocessors accesible. 1737 (RE_Id, RE_Unit_Table): Make the entities RE_CPU_Range and 1738 RE_Unspecified_CPU visible. 1739 * sinfo.ads, sinfo.adb (Has_Pragma_CPU, Set_Has_Pragma_CPU): Add these 1740 two subprograms to set/get the flag indicating whether there is a 1741 pragma CPU which applies to the entity. 1742 * lib.ads, lib.adb (Unit_Record, Default_Main_CPU, Main_CPU, 1743 Set_Main_CPU): Add the field Main_CPU to Unit_Record to store the value 1744 of the affinity associated to the main subprogram (if any). 1745 Default_Main_CPU is used when no affinity is set. Subprograms 1746 Set_Main_CPU and Main_CPU are added to set/get the affinity of the main 1747 subprogram. 1748 * ali.ads, ali.adb (ALIs_Record): Add field Main_CPU to contain the 1749 value of the affinity of the main subprogram. 1750 (Scan_ALI): Get the affinity of the main subprogram (encoded as C=XX in 1751 the M line). 1752 * lib-writ.ads, lib-writ.adb (M_Parameters): Encode the affinity of the 1753 main subprogram in the M (main) line using C=XX. 1754 * lib-load.adb (Create_Dummy_Package_Unit, Load_Main_Source, 1755 Load_Unit): Add new field Main_CPU. 1756 * bindgen.adb (Gen_Adainit_Ada, Gen_Adainit_C): Add the code to pass 1757 the affinity of the main subprogram to the run time. 1758 * s-taskin.ads (Common_ATCB): Add the field Base_CPU to store the 1759 affinity. 1760 (Unspecified_CPU): Add this constant to identify the case when no 1761 affinity is set for tasks. 1762 * s-taskin.adb (Initialize_ATCB): Store the value coming from pragma 1763 CPU in the common part of the ATCB. 1764 (Initialize): Store the value coming from pragma CPU (for the 1765 environment task) in the common part of the ATCB. 1766 * s-tassta.ads, s-tassta.adb (Create_Task): Add the affinity specified 1767 by pragma CPU to the ATCB. 1768 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add the affinity 1769 specified by pragma CPU to the ATCB. 1770 * s-tporft.adb (Register_Foreign_Thread): Add the new affinity 1771 parameter to the call to Initialize_ATCB. 1772 * s-taprop-linux.adb (Create_Task): Change the attributes of the thread 1773 to include the task affinity before creation. Additionally, the 1774 affinity selected with Task_Info is also enforced changing the 1775 attributes at task creation time, instead of changing it after creation. 1776 (Initialize): Change the affinity of the environment task if required 1777 by a pragma CPU. 1778 * s-osinte-linux.ads (pthread_setaffinity_np): Instead of using a 1779 wrapper to check whether the function is available or not, use a weak 1780 symbol. 1781 (pthread_attr_setaffinity_np): Add the import of this function which is 1782 used to change the affinity in the attributes used to create a thread. 1783 * adaint.c (__gnat_pthread_attr_setaffinity_np): Remove this wrapper. 1784 It was used to check whether the pthread function was available or not, 1785 but the use of a weak symbol handles this situation in a cleaner way. 1786 * s-taprop-mingw.adb (Create_Task, Initialize): Change the affinity of 1787 tasks (including the environment task) if required by a pragma CPU. 1788 * s-taprop-solaris.adb (Enter_Task): Change the affinity of tasks 1789 (including the environment task) if required by a pragma CPU. 1790 * s-taprop-vxworks.adb (Create_Task, Initialize): Change the affinity 1791 of tasks (including the environment task) if required by a pragma CPU. 1792 * init.c (__gl_main_cpu): Make this value visible to the run time. It 1793 will pass the affinity of the environment task. 1794 17952010-10-18 Javier Miranda <miranda@adacore.com> 1796 1797 * einfo.adb (Direct_Primitive_Operations): Complete assertion. 1798 17992010-10-18 Vincent Celier <celier@adacore.com> 1800 1801 * prj.ads (Source_Data): New Boolean flag In_The_Queue. 1802 18032010-10-18 Tristan Gingold <gingold@adacore.com> 1804 1805 * s-stausa.ads: Add the Top parameter to Initialize_Analyzer. 1806 * s-stausa.adb: Use the top parameter. In Fill_Stack, use the 1807 stack top if known. 1808 * s-tassta.adb (Task_Wrapper): Call Initialize_Analyzer after Enter_Task 1809 so that Pri_Stack_Info.Limit can be set and used. 1810 18112010-10-18 Robert Dewar <dewar@adacore.com> 1812 1813 * einfo.ads: Minor reformatting. 1814 * sem_res.adb (Resolve_Allocator): Add test for violating 1815 No_Anonymous_Allocators. 1816 18172010-10-18 Robert Dewar <dewar@adacore.com> 1818 1819 * prj-nmsc.adb, prj.adb, sem_res.adb: Minor reformatting. 1820 18212010-10-18 Ed Schonberg <schonberg@adacore.com> 1822 1823 * sem_util.adb (Insert_Explicit_Dereference): If operand is a selected 1824 component, we generate a reference to the ultimate prefix when it is an 1825 entity name. We must place the reference on the identifier for that 1826 prefix, and not on the operand itself, to prevent spurious extra 1827 references in the ali file. 1828 18292010-10-18 Vincent Celier <celier@adacore.com> 1830 1831 * projects.texi: Add documentation for attribute Ignore_Source_Sub_Dirs 1832 18332010-10-18 Ed Schonberg <schonberg@adacore.com> 1834 1835 * einfo.ads, einfo.adb: New attribute PPC_Wrapper for entries and entry 1836 families. Denotes a procedure that performs pre/postcondition checks 1837 and then performs the entry call. 1838 * sem_res.adb (Resolve_Entry_Call): If the entry has 1839 pre/postconditions, replace call with a call to the PPC_Wrapper of the 1840 entry. 1841 * exp_ch9.adb (Build_PPC_Wrapper): new procedure. 1842 (Expand_N_Entry_Declaration, Expand_N_Protected_Type_Declaration): call 1843 Build_PPC_Wrapper for all entries in task and protected definitions. 1844 18452010-10-18 Tristan Gingold <gingold@adacore.com> 1846 1847 * init.c: Add __gnat_set_stack_guard_page and __gnat_set_stack_limit. 1848 Implement stack limitation on VMS. 1849 Minor reformatting. 1850 18512010-10-18 Vincent Celier <celier@adacore.com> 1852 1853 * prj.adb (Is_Compilable): Do not modify Source.Compilable until the 1854 source record has been initialized. 1855 18562010-10-18 Robert Dewar <dewar@adacore.com> 1857 1858 * einfo.adb: Minor code reorganization (Primitive_Operations is a 1859 synthesized attribute routine and was in the wrong place). 1860 18612010-10-18 Tristan Gingold <gingold@adacore.com> 1862 1863 * init.c: Indentation, and minor changes to more closely follow GNU 1864 style rules. Make more variable statics. 1865 18662010-10-18 Vincent Celier <celier@adacore.com> 1867 1868 * prj.adb (Is_Compilable): On first call for a source, cache value in 1869 component Compilable. 1870 * prj.ads (Source_Data): New component Compilable, to cache the value 1871 returned by function Is_Compilable. 1872 18732010-10-18 Vincent Celier <celier@adacore.com> 1874 1875 * prj-attr.adb: New project level attribute Ignore_Source_Sub_Dirs. 1876 * prj-nmsc.adb (Expand_Subdirectory_Pattern): New string list parameter 1877 Ignore. 1878 (Recursive_Find_Dirs): Do not consider subdirectories listed in Ignore. 1879 (Get_Directories): Call Find_Source_Dirs with the string list 1880 indicated by attribute Ignore_Source_Sub_Dirs. 1881 * snames.ads-tmpl: New standard name Ignore_Source_Sub_Dirs. 1882 18832010-10-18 Javier Miranda <miranda@adacore.com> 1884 1885 * einfo.ads, einfo.adb (Primitive_Operations): New synthesized 1886 attribute. 1887 (Direct_Primitive_Operations): Renaming of old Primitive_Operations. 1888 (Set_Direct_Primitive_Operations): Renaming of old 1889 Set_Primitive_Operations. Update documentation 1890 * sem_ch3.adb, exp_util.adb, sem_ch7.adb, sem_ch8.adb, exp_ch3.adb: 1891 Replace occurrences of Set_Primitive_Operations by 1892 Set_Direct_Primitive_Operations. 1893 * sem_cat.adb (Validate_RACW_Primitives): No action needed for tagged 1894 concurrent types. 1895 * exp_dist.adb (Add_RACW_Primitive_Declarations_And_Bodies): Do not 1896 process primitives of concurrent types. 1897 * lib-xref.adb (Generate_Prim_Op_References): Minor code cleanup. 1898 18992010-10-18 Eric Botcazou <ebotcazou@adacore.com> 1900 1901 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Use Freeze_Before. 1902 (Expand_Protected_Object_Reference): Likewise. 1903 * sem_attr.adb (Resolve_Attribute): Likewise. 1904 * sem_ch3.adb (Analyze_Subtype_Declaration): Likewise. 1905 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Likewise. 1906 19072010-10-18 Arnaud Charlet <charlet@adacore.com> 1908 1909 * g-comlin.adb (Get_Switches): Prevent dereferencing null Config. 1910 19112010-10-18 Robert Dewar <dewar@adacore.com> 1912 1913 * aspects.ads, aspects.adb: Add entries for aspects 1914 Read/Write/Input/Output. 1915 * sem_ch13.adb (Analyze_Aspect_Specifications): Add processing for 1916 handling aspects Read/Write/Input/Output. 1917 19182010-10-18 Robert Dewar <dewar@adacore.com> 1919 1920 * sem_util.adb (Note_Possible_Modification): Do not give warning for 1921 use of pragma Unmodified unless we are sure this is a modification. 1922 19232010-10-18 Tristan Gingold <gingold@adacore.com> 1924 1925 * sysdep.c: Add __gnat_get_stack_bounds. 1926 * s-taprop-mingw.adb Call __gnat_get_stack_bounds to set Pri_Stack_Info. 1927 19282010-10-18 Robert Dewar <dewar@adacore.com> 1929 1930 * a-assert.ads: Fix bad name in header. 1931 * sem_ch4.adb, sem_ch6.adb, sem_ch7.adb, sem_ch10.adb: Minor 1932 reformatting. 1933 * exp_aggr.adb: Fix typo in comment. 1934 19352010-10-18 Javier Miranda <miranda@adacore.com> 1936 1937 * exp_util.adb (Side_Effect_Free): Code clean up. 1938 19392010-10-18 Ed Schonberg <schonberg@adacore.com> 1940 1941 * sem_ch8.adb (Is_Primitive_Operator_In_Use): Renamed from 1942 Is_Primitive_Operator. When ending the scope of a use package scope, a 1943 primitive operator remains in use if the base type has a current use 1944 (type) clause. 1945 19462010-10-18 Javier Miranda <miranda@adacore.com> 1947 1948 * einfo.ads (Is_Dynamic_Support): Add missing support for limited 1949 private types whose full-view is a task type. 1950 * sem_util.adb (Enclosing_Subprogram): Add missing support for limited 1951 private types whose full-view is a task type. 1952 * exp_ch7.adb (Find_Final_List): Minor code cleanup replacing code by 1953 function Nearest_Dynamic_Scope which provides the needed functionality. 1954 19552010-10-18 Arnaud Charlet <charlet@adacore.com> 1956 1957 * sem_prag.adb (Set_Exported): Do not generate error when exporting a 1958 variable with an address clause in codepeer mode. 1959 19602010-10-18 Robert Dewar <dewar@adacore.com> 1961 1962 * g-trasym-vms-ia64.adb: Minor reformatting. 1963 19642010-10-18 Thomas Quinot <quinot@adacore.com> 1965 1966 * sem_type.adb (Covers): If either argument is Standard_Void_Type and 1967 the other isn't, return False early. 1968 19692010-10-18 Ed Falis <falis@adacore.com> 1970 1971 * s-vxwext-rtp.ads, s-vxext-rtp.adb: Adapt for missing APIs for RTPs in 1972 VxWorks Cert. 1973 19742010-10-18 Robert Dewar <dewar@adacore.com> 1975 1976 * sem_disp.ads: Minor comment update. 1977 19782010-10-18 Robert Dewar <dewar@adacore.com> 1979 1980 * einfo.ads, einfo.adb (Spec_PPC_List): Is now present in Entries 1981 * sem_ch3.adb (Analyze_Declarations): Add processing for delaying 1982 visibility analysis of precondition and postcondition pragmas (and 1983 Pre/Post aspects). 1984 * sem_ch6.adb (Process_PPCs): Add handling of inherited Pre'Class 1985 aspects. 1986 * sem_ch7.adb (Analyze_Package_Specification): Remove special handling 1987 of pre/post conditions (no longer needed). 1988 * sem_disp.adb (Inherit_Subprograms): Deal with interface case. 1989 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Remove analysis of message 1990 argument, since this is now done in the main processing for 1991 pre/postcondition pragmas when they are first seen. 1992 (Chain_PPC): Pre'Class and Post'Class now handled properly 1993 (Chain_PPC): Handle Pre/Post aspects for entries 1994 (Check_Precondition_Postcondition): Handle entry declaration case 1995 (Check_Precondition_Postcondition): Handle delay of visibility analysis 1996 (Check_Precondition_Postcondition): Preanalyze message argument if 1997 present. 1998 19992010-10-18 Robert Dewar <dewar@adacore.com> 2000 2001 * g-trasym-vms-ia64.adb, prj-nmsc.adb, prj.ads: Minor reformatting. 2002 20032010-10-14 Eric Botcazou <ebotcazou@adacore.com> 2004 2005 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Set 2006 TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template. 2007 * gcc-interface/trans.c (Identifier_to_gnu): Set TREE_THIS_NOTRAP on 2008 the INDIRECT_REF node built for objects used by reference. 2009 * gcc-interface/utils2.c (build_binary_op): Add short-circuit for 2010 constant result. Set TREE_THIS_NOTRAP on ARRAY_REF and ARRAY_RANGE_REF. 2011 (gnat_stabilize_reference_1): Propagate the TREE_THIS_NOTRAP flag. 2012 20132010-10-13 Richard Henderson <rth@redhat.com> 2014 2015 * gcc-interface/misc.c (gnat_eh_personality): Update call to 2016 build_personality_function. 2017 * raise-gcc.c (PERSONALITY_FUNCTION): Change to match other languages; 2018 use__gnat_personality_{v,sj}0. 2019 20202010-10-12 Vincent Celier <celier@adacore.com> 2021 2022 * prj-nmsc.adb (Add_Source): Put source in hash table Source_Files_HT 2023 (Process_Exceptions_File_Based): Use hash table Source_Files_HT instead 2024 of iterating through all sources of the project. 2025 * prj.adb (Free): Reset hash table Source_Files_HT 2026 (Reset): Reset hash table Source_Files_HT 2027 * prj.ads (Source_Data): New component Next_With_File_Name 2028 (Source_Files_Htable): New hash table 2029 (Project_Tree_Data): New component Source_Files_HT 2030 20312010-10-12 Tristan Gingold <gingold@adacore.com> 2032 2033 * g-trasym-vms-ia64.adb: Use the documented API. 2034 * gcc-interface/Makefile.in: Always set NO_REORDER_ADAFLAGS. 2035 * gcc-interface/Make-lang.in: Update dependencies. 2036 20372010-10-12 Thomas Quinot <quinot@adacore.com> 2038 2039 * rtsfind.ads, exp_dist.adb, exp_dist.ads (Build_General_Calling_Stubs, 2040 PolyORB case): Request is now a controlled type: we can declare the 2041 request on the stack, and we do not need explicit cleanup actions 2042 anymore. 2043 20442010-10-12 Bob Duff <duff@adacore.com> 2045 2046 * s-rident.ads (Profile_Info): This variable is now constant. 2047 20482010-10-12 Emmanuel Briot <briot@adacore.com> 2049 2050 * g-comlin.adb, g-comlin.ads (Define_Switch): Put back (unused) 2051 parameter Separator for backward compatibility. 2052 20532010-10-12 Robert Dewar <dewar@adacore.com> 2054 2055 * sem_ch9.adb, par-ch9.adb, impunit.adb: Minor reformatting. 2056 20572010-10-12 Vincent Celier <celier@adacore.com> 2058 2059 * debug.adb: Put detailed documentation for gnatmake switch -dm. 2060 20612010-10-12 Vincent Celier <celier@adacore.com> 2062 2063 * gnat1drv.adb: When the compiler is invoked for a spec that needs aw 2064 body, do not generate an ALI file if neither -gnatc nor -gnatQ is used. 2065 20662010-10-12 Arnaud Charlet <charlet@adacore.com> 2067 2068 * g-comlin.adb (Foreach_Switch): Make this procedure generic to avoid 2069 using 'Access. 2070 20712010-10-12 Robert Dewar <dewar@adacore.com> 2072 2073 * debug.adb: Add comment. 2074 * gnatcmd.adb, sem_ch6.adb, switch-m.adb: Minor reformatting. 2075 20762010-10-12 Javier Miranda <miranda@adacore.com> 2077 2078 * exp_util.adb (Side_Effect_Free): Return true for object renaming 2079 declarations that were previously generated by Remove_Side_Effects. 2080 20812010-10-12 Emmanuel Briot <briot@adacore.com> 2082 2083 * xref_lib.adb (Get_Full_Type): Display "private variable" instead of 2084 "???" when an entity is defined as "*" in the ALI file. 2085 * g-comlin.ads, g-comlin.adb: Fix handling of null parameters. 2086 Minor reformatting. 2087 20882010-10-12 Emmanuel Briot <briot@adacore.com> 2089 2090 * g-comlin.adb, g-comlin.ads (Display_Help, Getopt, Current_Section, 2091 Set_Usage): New subprograms. 2092 (Define_Switch): Change profile to add support for help messages and 2093 long switches. 2094 20952010-10-12 Javier Miranda <miranda@adacore.com> 2096 2097 * sem_ch6.adb (New_Overloaded_Entity): Add missing decoration of 2098 attribute Overridden_Operation in predefined dispatching primitives. 2099 21002010-10-12 Emmanuel Briot <briot@adacore.com> 2101 2102 * g-comlin.adb, g-comlin.ads (Add_Switch): Raise an exception when a 2103 command line configuration exists and we specify an invalid section. 2104 21052010-10-12 Robert Dewar <dewar@adacore.com> 2106 2107 * sem_ch6.adb (Process_PPCs): Fix error in inheriting Pre'Class when no 2108 exception messages are generated. 2109 (Process_PPCs): Fix error in inheriting Pre'Class. 2110 21112010-10-12 Jose Ruiz <ruiz@adacore.com> 2112 2113 * gnatcmd.adb: Use response file for GNATstack. 2114 (Check_Files): Pass the list of ci files for GNATstack using a response 2115 file to avoid problems with command line length. 2116 Factor out the code handling response file into a new procedure named 2117 Add_To_Response_File. 2118 21192010-10-12 Vincent Celier <celier@adacore.com> 2120 2121 * debug.adb: For gnatmake, document the meaning of -dm 2122 * make.adb (Gnatmake): If -dm is used, indicate the maximum number of 2123 simultaneous compilations. 2124 * switch-m.adb (Scan_Make_Switches): Allow -j0, meaning as many 2125 simultaneous compilations as the number of processors. 2126 21272010-10-12 Joseph Myers <joseph@codesourcery.com> 2128 2129 * gcc-interface/Make-lang.in (ada/misc.o): Use $(OPTIONS_H) 2130 instead of options.h. 2131 21322010-10-12 Robert Dewar <dewar@adacore.com> 2133 2134 * gnat_rm.texi: Clarify that 'Old can be used in preconditions and 2135 postcondition pragmas. 2136 21372010-10-12 Robert Dewar <dewar@adacore.com> 2138 2139 * errout.ads, erroutc.adb: The # insertion now handles from in place of 2140 at. 2141 * exp_prag.adb (Expand_Pragma_Check): Suppress generated default 2142 message if new switch Exception_Locations_Suppressed is set. 2143 (Expand_Pragma_Check): Revised wording for default message for case 2144 of precondition or postcondition. 2145 * namet.ads, namet.adb (Build_Location_String): New procedure. 2146 * opt.ads (List_Inherited_Pre_Post): New flag. 2147 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Add call to 2148 list inherited pre/post aspects. 2149 * sem_ch13.adb (Analyze_Aspect_Specification): Improve generation of 2150 messages for precondition/postcondition cases. 2151 * sem_ch6.adb (Process_PPCs): General cleanup, and list inherited PPC's 2152 if flag List_Inherited_Pre_Post is set True. 2153 (Process_PPCs): Add initial handling for inherited preconditions 2154 (List_Inherited_Pre_Post_Aspects): New procedure 2155 * sem_ch6.ads (List_Inherited_Pre_Post_Aspects): New procedure 2156 * sem_disp.adb (Inherited_Subprograms): New function 2157 * sem_disp.ads (Inherited_Subprograms): New function 2158 * sem_prag.adb (Check_Duplicate_Pragma): Clean up handling of 2159 pre/postcondition. 2160 (Check_Precondition_Postcondition): Check for inherited aspects 2161 * sem_warn.adb: Process -gnatw.l/w.L setting List_Inherited_Pre_Post 2162 * sinfo.ads, sinfo.adb (Split_PPC): New flag. 2163 * sinput.ads, sinput.adb (Build_Location_String): New function. 2164 * usage.adb: Add line for -gnatw.l/-gnatw.L 2165 21662010-10-12 Javier Miranda <miranda@adacore.com> 2167 2168 * exp_util.adb (Remove_Side_Effects): Remove wrong code. 2169 21702010-10-12 Arnaud Charlet <charlet@adacore.com> 2171 2172 * xref_lib.adb: Add handling of j/J letters. 2173 21742010-10-12 Pascal Obry <obry@adacore.com> 2175 2176 * adaint.c (__gnat_number_of_cpus): Add implementation for Windows. 2177 21782010-10-12 Arnaud Charlet <charlet@adacore.com> 2179 2180 * make.adb (Globalize): New procedure. 2181 (Compile): Set Do_Codepeer_Globalize_Step when -gnatC is used. 2182 (Gnatmake): Call Globalize when needed. 2183 (Process_Restrictions_Or_Restriction_Warnings): Ignore Restrictions 2184 pragmas in CodePeer mode. 2185 (Adjust_Global_Switches): Set No_Initialize_Scalars in CodePeer mode, 2186 to generate simpler and consistent code. 2187 21882010-10-12 Bob Duff <duff@adacore.com> 2189 2190 * exp_util.adb (Remove_Side_Effects): Disable previous change, 2191 can cause side effects to be duplicated. 2192 21932010-10-12 Robert Dewar <dewar@adacore.com> 2194 2195 * sem_ch6.adb (Process_PPCs): Handle inherited postconditions. 2196 21972010-10-12 Arnaud Charlet <charlet@adacore.com> 2198 2199 * exp_disp.adb (Set_All_DT_Position): Disable emit error message on 2200 abstract inherited private operation in CodePeer mode. 2201 22022010-10-12 Thomas Quinot <quinot@adacore.com> 2203 2204 * a-exetim.ads: Minor reformatting. 2205 * g-socket.ads (Port_Type): Better definition corresponding to the 2206 actual standard range. 2207 * exp_ch5.adb: Add comment. 2208 * sem_aux.adb: Minor reformatting. 2209 22102010-10-12 Ed Schonberg <schonberg@adacore.com> 2211 2212 * sem_ch12.adb (Copy_Generic_Node): If node is a string literal, remove 2213 string_literal_subtype so that a new one can be constructed in the 2214 scope of the instance. 2215 22162010-10-12 Robert Dewar <dewar@adacore.com> 2217 2218 * exp_ch9.adb (Has_Pragma_Priority): New name for Has_Priority_Pragma 2219 * gnat_rm.texi (pragma Suppress_All): Document new placement rules 2220 * par-prag.adb (P_Pragma, case Suppress_All): Set 2221 Has_Pragma_Suppress_All flag. 2222 * sem_prag.adb (Has_Pragma_Priority): New name for Has_Priority_Pragma 2223 (Analyze_Pragma, case Suppress_All): Remove placement check 2224 (Process_Compilation_Unit_Pragmas): Use Has_Pragma_Suppress_All flag 2225 * sem_prag.ads (Process_Compilation_Unit_Pragmas): Update documentation 2226 * sinfo.adb (Has_Pragma_Suppress_All): New flag 2227 (Has_Pragma_Priority): New name for Has_Priority_Pragma 2228 * sinfo.ads (Has_Pragma_Suppress_All): New flag 2229 (Has_Pragma_Priority): New name for Has_Priority_Pragma 2230 22312010-10-12 Arnaud Charlet <charlet@adacore.com> 2232 2233 * lib-xref.ads: Mark j/J as reserved for C++ classes. 2234 22352010-10-12 Jose Ruiz <ruiz@adacore.com> 2236 2237 * a-exetim-default.ads, a-exetim-posix.adb: New. 2238 * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for linux): Use the 2239 POSIX Realtime support to implement CPU clocks. 2240 (EXTRA_GNATRTL_TASKING_OBJS for linux): Add the a-exetim.o object 2241 to the tasking library. 2242 (THREADSLIB): Make the POSIX.1b Realtime Extensions library (librt) 2243 available for shared libraries. 2244 * gcc-interface/Make-lang.in: Update dependencies. 2245 22462010-10-12 Robert Dewar <dewar@adacore.com> 2247 2248 * sem_ch13.adb (Analyze_Aspect_Specifications): For Pre/Post, break 2249 apart expressions with AND THEN clauses into separate pragmas. 2250 * sinput.ads, sinput.adab (Get_Logical_Line_Number_Img): New function. 2251 22522010-10-12 Robert Dewar <dewar@adacore.com> 2253 2254 * par-ch13.adb (P_Aspect_Specifications): Fix handling of 'Class 2255 aspects. 2256 * sem_ch13.adb (Analyze_Aspect_Specifications): Fix bad Sloc on aspects 2257 * sem_prag.adb (Fix_Error): Only change pragma names for pragmas from 2258 aspects. 2259 (Check_Optional_Identifier): Handle case of direct arguments 2260 (Chain_PPC): Test for abstract case, giving appropriate messages 2261 * sinfo.ads, sinfo.adb (Class_Present): Allowed on N_Pragma node 2262 22632010-10-12 Robert Dewar <dewar@adacore.com> 2264 2265 * par-endh.adb (Check_End): Don't swallow semicolon or aspects after 2266 END RECORD. 2267 * sem_attr.adb (Eval_Attribute): Code clean up. 2268 22692010-10-12 Robert Dewar <dewar@adacore.com> 2270 2271 * par-ch12.adb (P_Formal_Private_Type_Definition): Improve error 2272 messages and recovery for case of out of order Abstract/Tagged/Private 2273 keywords. 2274 * par-ch3.adb (P_Type_Declaration): Improve error messages and recovery 2275 for case of out of order Abstract/Tagged/Private keywords. 2276 22772010-10-12 Ed Schonberg <schonberg@adacore.com> 2278 2279 * inline.adb (Analyze_Inlined_Bodies): Restrict previous change to case 2280 where child unit is main unit of compilation. 2281 22822010-10-12 Robert Dewar <dewar@adacore.com> 2283 2284 * aspects.ads, aspects.adb (Move_Aspects): New procedure. 2285 * atree.ads, atree.adb: (New_Copy): Does not copy aspect specifications 2286 * sinfo.ads, par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb, 2287 par-endh.adb, par-ch13.adb, par-ch12.adb: Modify grammar to include 2288 aspect specifications. 2289 Recognize aspect specifications for all cases 2290 * par.adb: Recognize aspect specifications for all cases 2291 * sem_ch12.ads, sem_ch12.adb (Copy_Generic_Node): Copies aspect 2292 specifications. 2293 * sem_ch3.adb (Analyze_Subtype_Declaration): Improve patch to freeze 2294 generic actual types (was missing some guards before). 2295 * sem_ch9.adb (Analyze_Single_Protected_Declaration): Copy aspects to 2296 generated object 2297 (Analyze_Single_Task_Declaration): Copy aspects to generated object 2298 22992010-10-12 Eric Botcazou <ebotcazou@adacore.com> 2300 2301 * usage.adb (usage): Adjust line for -gnatn switch. 2302 23032010-10-12 Robert Dewar <dewar@adacore.com> 2304 2305 * sem_attr.adb (Eval_Attribute): Only leave change active for aspect 2306 spec case. 2307 23082010-10-12 Ed Schonberg <schonberg@adacore.com> 2309 2310 * sem_ch6.adb (Analyze_Subprogram_Declaration): If this is a 2311 declaration of a null procedure resolve the types of the profile of the 2312 generated null body now. 2313 23142010-10-11 Robert Dewar <dewar@adacore.com> 2315 2316 * debug.adb: Remove d.A flag to delay address clause (not needed any 2317 more). Add d.A flag to enable tree read/write of aspect spec hash table 2318 * sem_ch13.adb (Analyze_Aspect_Specifications): Properly delay address 2319 clause. 2320 (Rep_Item_Too_Late): No need for special processing for delayed rep 2321 items (and it caused difficulties in the address case). 2322 * tree_gen.adb: Only write aspect spec hash table if -gnatd.A is set 2323 * tree_in.adb: Only write aspect spec hash table if -gnatd.A is set 2324 23252010-10-11 Pat Rogers <rogers@adacore.com> 2326 2327 * gnat_ugn.texi: Minor editing. 2328 23292010-10-11 Nathan Froyd <froydnj@codesourcery.com> 2330 2331 * gcc-interface/utils2.c (gnat_build_constructor): Use VEC_qsort. 2332 23332010-10-11 Robert Dewar <dewar@adacore.com> 2334 2335 * g-htable.ads (Get_First): New procedural version for Simple_HTable 2336 (Get_Next): New procedural version for Simple_HTable 2337 * s-htable.adb (Get_First): New procedural version for Simple_HTable 2338 (Get_Next): New procedural version for Simple_HTable 2339 * s-htable.ads (Get_First): New procedural version for Simple_HTable 2340 (Get_Next): New procedural version for Simple_HTable 2341 23422010-10-11 Ed Schonberg <schonberg@adacore.com> 2343 2344 * sem_aggr.adb (Propagate_Discriminants): To gather the components of a 2345 variant part, use the association list of the subaggregate, which 2346 already includes the values of the needed discriminants. 2347 23482010-10-11 Robert Dewar <dewar@adacore.com> 2349 2350 * aspects.ads, aspects.adb: Changes to accomodate aspect delay 2351 (Tree_Write): New procedure. 2352 * atree.ads, atree.adb: Flag3 is now Has_Aspects and applies to all 2353 nodes. 2354 * atree.h: Flag3 is now Has_Aspects and applies to all nodes 2355 * debug.adb: Add debug flag gnatd.A 2356 * einfo.adb (Has_Delayed_Aspects): New flag 2357 (Get_Rep_Item_For_Entity): New function 2358 * einfo.ads (Has_Delayed_Aspects): New flag 2359 (Get_Rep_Item_For_Entity): New function 2360 * exp_ch13.adb (Expand_N_Freeze_Entity): Insert delayed aspects into 2361 tree. 2362 * exp_ch3.adb, exp_ch6.adb, exp_ch9.adb, exp_disp.adb: New calling 2363 sequence for Freeze_Entity. 2364 * freeze.ads, freeze.adb (Freeze_Entity): Takes node rather than source 2365 ptr. All calls are changed to this new interface. 2366 (Freeze_And_Append): Same change 2367 (Freeze_Entity): Evaluate deferred aspects 2368 * sem_attr.adb: New calling sequence for Freeze_Entity 2369 (Eval_Attribute): Don't try to evaluate attributes of unfrozen types 2370 when we are in spec expression preanalysis mode. 2371 * sem_ch10.adb: New calling sequence for Freeze_Entity 2372 * sem_ch11.adb: Simplify analysis of aspect specifications now that the 2373 flag Has_Aspects applies to all nodes (no need to save aspects). 2374 * sem_ch12.adb: Simplify analysis of aspect specifications now that the 2375 flag Has_Aspects applies to all nodes (no need to save aspects). 2376 * sem_ch13.adb (Analyze_Aspect_Specifications): Major rewrite to 2377 accomodate delaying aspect evaluation to the freeze point. 2378 (Duplicate_Clause): Simplify using Get_Rep_Item_For_Entity, and also 2379 accomodate delayed aspects. 2380 (Rep_Item_Too_Late): Deal with delayed aspects case 2381 * sem_ch13.ads (Rep_Item_Too_Late): Document handling of delayed 2382 aspects. 2383 * sem_ch3.adb (Analyze_Subtype_Declaration): Make sure that generic 2384 actual types are properly frozen (this is needed because of the new 2385 check in Eval_Attribute that declines to evaluate attributes 2386 for unfrozen types). 2387 Simplify analysis of aspect specifications now that the flag 2388 Has_Aspects applies to all nodes (no need to save aspects). 2389 * sem_ch3.ads (Preanalyze_Spec_Expression): Note use for delayed 2390 aspects. 2391 * sem_ch5.adb: Simplify analysis of aspect specifications now that the 2392 flag Has_Aspects applies to all nodes (no need to save aspects). 2393 New calling sequence for Freeze_Entity. 2394 * sem_ch9.adb, sem_ch7.adb, sem_ch6.adb: Simplify analysis of aspect 2395 specifications now that the flag Has_Aspects applies to all nodes 2396 (no need to save aspects). 2397 New calling sequence for Freeze_Entity 2398 * sem_prag.adb (Check_Duplicate_Pragma): Simplify using 2399 Get_Rep_Item_For_Entity 2400 (Get_Pragma_Arg): Moved to Sinfo 2401 * sinfo.ads, sinfo.adb (Aspect_Rep_Item_: New field 2402 (Is_Delayed_Aspect): New flag 2403 (Next_Rep_Item): Document use for aspects 2404 (Get_Pragma_Arg): Moved here from Sem_Prag 2405 * sprint.adb (Sprint_Aspect_Specifications): Now called after semicolon 2406 is output and removes semicolon (simplifies interface). 2407 (Sprint_Node_Actual): Simplify handling of aspects now that Has_Aspects 2408 applies to any node. 2409 * tree_gen.adb: Write contents of Aspect_Specifications hash table 2410 * tree_in.adb: Read and initialize Aspect_Specifications hash table 2411 * treepr.adb (Print_Node): Print Has_Aspects flag 2412 (Print_Node): Print Aspect_Specifications in Has_Aspects set 2413 * xtreeprs.adb: Remove obsolete references to Flag1,2,3 2414 24152010-10-11 Robert Dewar <dewar@adacore.com> 2416 2417 * aspects.ads, aspects.adb: Major revision of this package for 2nd 2418 stage of aspects implementation. 2419 * gcc-interface/Make-lang.in: Add entry for aspects.o 2420 * gcc-interface/Makefile.in: Add aspects.o to GNATMAKE_OBJS 2421 * par-ch13.adb (Aspect_Specifications_Present): New function 2422 (P_Aspect_Specifications): New procedure 2423 * par-ch3.adb (P_Type_Declaration): Handle aspect specifications 2424 (P_Derived_Type_Def_Or_Private_Ext_Decl): Handle aspect specifications 2425 (P_Identifier_Declarations): Handle aspect specifications 2426 (P_Component_Items): Handle aspect specifications 2427 (P_Subtype_Declaration): Handle aspect specifications 2428 * par-ch6.adb (P_Subprogram): Handle aspect specifications 2429 * par-ch9.adb (P_Entry_Declaration): Handle aspect specifications 2430 * par.adb (Aspect_Specifications_Present): New function 2431 (P_Aspect_Specifications): New procedure 2432 * sem.adb (Analyze_Full_Type_Declaration): New name for 2433 Analyze_Type_Declaration. 2434 (Analyze_Formal_Package_Declaration): New name (add _Declaration) 2435 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration) 2436 (Analyze_Protected_Type_Declaration): New name (add _Declaration) 2437 (Analyze_Single_Protected_Declaration): New name (add _Declaration) 2438 (Analyze_Single_Task_Declaration): New name (add _Declaration) 2439 (Analyze_Task_Type_Declaration): New name (add _Declaration) 2440 * sem_cat.adb (Analyze_Full_Type_Declaration): New name for 2441 Analyze_Type_Declaration. 2442 * sem_ch11.adb (Analyze_Exception_Declaration): Analyze aspect 2443 specifications. 2444 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Handle aspect 2445 specifications. 2446 (Analyze_Formal_Package_Declaration): New name (add _Declaration) 2447 (Analyze_Formal_Package_Declaration): Handle aspect specifications 2448 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration) 2449 (Analyze_Formal_Subprogram_Declaration): Handle aspect specifications 2450 (Analyze_Formal_Type_Declaration): Handle aspect specifications 2451 (Analyze_Generic_Package_Declaration): Handle aspect specifications 2452 (Analyze_Generic_Subprogram_Declaration): Handle aspect specifications 2453 (Analyze_Package_Instantiation): Handle aspect specifications 2454 (Analyze_Subprogram_Instantiation): Handle aspect specifications 2455 * sem_ch12.ads (Analyze_Formal_Package_Declaration): New name (add 2456 _Declaration). 2457 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration) 2458 * sem_ch13.adb (Analyze_Aspect_Specifications): New procedure 2459 (Duplicate_Clause): New function, calls to this function are added to 2460 processing for all aspects. 2461 * sem_ch13.ads (Analyze_Aspect_Specifications): New procedure 2462 * sem_ch3.adb (Analyze_Full_Type_Declaration): New name for 2463 Analyze_Type_Declaration. 2464 * sem_ch3.ads (Analyze_Full_Type_Declaration): New name for 2465 Analyze_Type_Declaration. 2466 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Analyze aspect 2467 specifications. 2468 (Analyze_Subprogram_Declaration): Analyze aspect specifications 2469 * sem_ch7.adb (Analyze_Package_Declaration): Analyze aspect 2470 specifications. 2471 (Analyze_Private_Type_Declaration): Analyze aspect specifications 2472 * sem_ch9.adb (Analyze_Protected_Type_Declaration): Analyze aspect 2473 specifications. 2474 (Analyze_Protected_Type_Declaration): New name (add _Declaration) 2475 (Analyze_Single_Protected_Declaration): Analyze aspect specifications 2476 (Analyze_Single_Protected_Declaration): New name (add _Declaration) 2477 (Analyze_Single_Task_Declaration): Analyze aspect specifications 2478 (Analyze_Single_Task_Declaration): New name (add _Declaration) 2479 (Analyze_Task_Type_Declaration): Analyze aspect specifications 2480 (Analyze_Task_Type_Declaration): New name (add _Declaration) 2481 * sem_ch9.ads (Analyze_Protected_Type_Declaration): New name (add 2482 _Declaration). 2483 (Analyze_Single_Protected_Declaration): New name (add _Declaration) 2484 (Analyze_Single_Task_Declaration): New name (add _Declaration) 2485 (Analyze_Task_Type_Declaration): New name (add _Declaration) 2486 * sem_prag.adb: Use Get_Pragma_Arg systematically so that we do not 2487 have to generate unnecessary pragma argument associations (this matches 2488 the doc). 2489 Throughout do changes to accomodate aspect specifications, including 2490 specializing messages, handling the case of not going through all 2491 homonyms, and allowing for cancellation. 2492 * sinfo.ads, sinfo.adb: Clean up obsolete documentation for Flag1,2,3 2493 (Aspect_Cancel): New flag 2494 (From_Aspect_Specification): New flag 2495 (First_Aspect): Removed flag 2496 (Last_Aspect): Removed flag 2497 * sprint.adb (Sprint_Aspect_Specifications): New procedure 2498 (Sprint_Node_Actual): Add calls to Sprint_Aspect_Specifications 2499 25002010-10-11 Bob Duff <duff@adacore.com> 2501 2502 * sem_res.adb (Resolve_Actuals): Minor change to warning messages so 2503 they match in Ada 95, 2005, and 2012 modes, in the case where the 2504 language didn't change. Same thing for the run-time exception message. 2505 25062010-10-11 Javier Miranda <miranda@adacore.com> 2507 2508 * debug.adb Document that switch -gnatd.p enables the CIL verifier. 2509 25102010-10-11 Robert Dewar <dewar@adacore.com> 2511 2512 * s-htable.adb: Minor reformatting. 2513 25142010-10-11 Javier Miranda <miranda@adacore.com> 2515 2516 * debug.adb: Update comment. 2517 25182010-10-11 Vincent Celier <celier@adacore.com> 2519 2520 * gnatcmd.adb (GNATCmd): Set Opt.Unchecked_Shared_Lib_Imports to True 2521 unconditionally as for "gnat make" the projects are not processed in 2522 the GNAT driver. 2523 25242010-10-11 Ed Schonberg <schonberg@adacore.com> 2525 2526 * sem_ch10.ads, sem_ch10.adb (Load_Needed_Body): Add parameter to 2527 suppress semantic analysis of the body when inlining, prior to 2528 verifying that the body does not have a with_clause on a descendant 2529 unit. 2530 * inline.adb (Analyze_Inlined_Bodies): Do not inline a body if it has a 2531 with_clause on a descendant. 2532 (Scope_In_Main_Unit): Simplify. 2533 25342010-10-11 Robert Dewar <dewar@adacore.com> 2535 2536 * exp_ch6.adb, freeze.adb: Minor reformatting. 2537 25382010-10-11 Vincent Celier <celier@adacore.com> 2539 2540 * gnatcmd.adb (GNATCmd): For all tools other than gnatmake, allow 2541 shared library projects to import projects that are not shared library 2542 projects. 2543 25442010-10-11 Javier Miranda <miranda@adacore.com> 2545 2546 * debug.adb: Document that switch -gnatd.o generates the CIL listing. 2547 25482010-10-11 Arnaud Charlet <charlet@adacore.com> 2549 2550 * sem_prag.adb (Process_Suppress_Unsuppress): Only ignore 2551 Suppress/Unsuppress pragmas in codepeer mode on user code. 2552 25532010-10-11 Javier Miranda <miranda@adacore.com> 2554 2555 * exp_ch6.adb (Expand_Call): For VM platforms, add missing expansion of 2556 tag check in case of dispatching call through "=". 2557 25582010-10-11 Ed Schonberg <schonberg@adacore.com> 2559 2560 * sem_ch3.adb (Access_Subprogram_Declaration): In Ada2012 an incomplete 2561 type is legal in the profile of any basic declaration. 2562 * sem_ch6.adb (Analyze_Return_Type, Process_Formals): In Ada2012 an 2563 incomplete type, including a limited view of a type, is legal in the 2564 profile of any subprogram declaration. 2565 If the type is tagged, its use is also legal in a body. 2566 * sem_ch10.adb (Install_Limited_With_Clause): Do not process context 2567 item if misplaced. 2568 (Install_Limited_Withed_Unit): Refine legality checks when both the 2569 limited and the non-limited view of a package are visible in the 2570 context of a unit. 2571 If this is not an error case, the limited view is ignored. 2572 freeze.adb (Freeze_Entity): In Ada2012, an incomplete type is legal in 2573 access to subprogram declarations 2574 25752010-10-11 Robert Dewar <dewar@adacore.com> 2576 2577 * exp_ch6.adb: Code clean up. 2578 * exp_util.adb: Minor reformatting. 2579 25802010-10-11 Arnaud Charlet <charlet@adacore.com> 2581 2582 * sem_ch3.adb, exp_ch6.adb 2583 (Make_Build_In_Place_Call_In_Anonymous_Context, 2584 Make_Build_In_Place_Call_In_Assignment, 2585 Make_Build_In_Place_Call_In_Object_Declaration): Fix calls to 2586 Add_Task_Actuals_To_Build_In_Place_Call in case of No_Task_Hierarchy 2587 restriction. 2588 (Access_Definition): Add missing handling of No_Task_Hierarchy. 2589 25902010-10-11 Javier Miranda <miranda@adacore.com> 2591 2592 * exp_util.adb (Remove_Side_Effects): No action needed for renamings of 2593 class-wide expressions. 2594 25952010-10-11 Arnaud Charlet <charlet@adacore.com> 2596 2597 * xr_tabls.adb, sem_res.adb: Minor reformatting 2598 25992010-10-11 Arnaud Charlet <charlet@adacore.com> 2600 2601 * gnat_rm.texi, exp_attr.adb, sem_attr.adb, sem_attr.ads, 2602 snames.ads-tmpl (Analyze_Attribute, Expand_N_Attribute_Reference): Add 2603 handling of Attribute_Ref. Add missing blanks in some error messages. 2604 (Attribute_Ref, Name_Ref): Declare. 2605 Document 'Ref attribute. 2606 26072010-10-11 Robert Dewar <dewar@adacore.com> 2608 2609 * sem_attr.adb: Minor reformatting. 2610 26112010-10-11 Javier Miranda <miranda@adacore.com> 2612 2613 * sem_ch8.adb (Attribute_Renaming): Add missing check to avoid loading 2614 package System.Aux_Dec in VM platforms. 2615 26162010-10-11 Arnaud Charlet <charlet@adacore.com> 2617 2618 * sem_prag.adb (Process_Suppress_Unsuppress): Ignore 2619 Suppress/Unsuppress pragmas in codepeer mode. 2620 (Analyze_Pragma [Pragma_Suppress_All]): Do not generate error message 2621 in codepeer mode. 2622 * einfo.ads: Fix typo. 2623 26242010-10-11 Emmanuel Briot <briot@adacore.com> 2625 2626 * sinfo.adb: Use GNAT.HTable rather than System.HTable. 2627 * prj-nmsc.adb: Minor reformatting. 2628 26292010-10-11 Thomas Quinot <quinot@adacore.com> 2630 2631 * sem_attr.adb (Type_Key): Code simplification. 2632 26332010-10-11 Tristan Gingold <gingold@adacore.com> 2634 2635 * gcc-interface/utils2.c (maybe_wrap_malloc): Fix crash when allocating 2636 very large object on VMS. 2637 26382010-10-11 Javier Miranda <miranda@adacore.com> 2639 2640 * sem_ch10.adb (Analyze_With_Clause): Add missing test to ensure 2641 availability of attribute Instance_Spec. 2642 26432010-10-11 Arnaud Charlet <charlet@adacore.com> 2644 2645 * gnat1drv.adb (Adjust_Global_Switches): Disable codepeer mode if 2646 checking syntax only or in ASIS mode. 2647 26482010-10-11 Ed Schonberg <schonberg@adacore.com> 2649 2650 * sem_ch6.adb (Check_Delayed_Subprogram): Abstract subprograms may also 2651 need a freeze node if some type in the profile has one. 2652 * gcc-interface/trans.c (case N_Abstract_Subprogram_Declaration): If 2653 entity has a freeze node, defer elaboration. 2654 26552010-10-11 Emmanuel Briot <briot@adacore.com> 2656 2657 * prj-nmsc.adb (Check_Aggregate_Project): Add support for finding all 2658 aggregated projects. 2659 26602010-10-11 Ed Schonberg <schonberg@adacore.com> 2661 2662 * sem_res.adb (Resolve_Entry_Call): Generate 's' reference for entry 2663 call. 2664 * sem_ch6.adb: Diagnose additional error condition. 2665 26662010-10-11 Bob Duff <duff@adacore.com> 2667 2668 * par.adb (Par): Clarify wording of certain error messages. 2669 26702010-10-11 Gary Dismukes <dismukes@adacore.com> 2671 2672 * sem_disp.adb (Check_Dispatching_Operation): Revise test for warning 2673 about nondispatching subprograms to use In_Same_List (reducing use of 2674 Parent links). 2675 26762010-10-11 Ed Schonberg <schonberg@adacore.com> 2677 2678 * xr_tabls.adb, sem_res.adb, lib-xref.adb, lib-xref.ads: Use s for 2679 reference in a static call. 2680 26812010-10-11 Steve Baird <baird@adacore.com> 2682 2683 * exp_attr.adb (Expand_N_Attribute_Reference, case Type_Key): Type_Key 2684 attribute should always be transformed into a string literal in 2685 Analyze_Attribute. 2686 * par-ch4.adb: Type_Key attribute's type is String; update value of 2687 Is_Parameterless_Attribute constant to reflect this. 2688 * sem_attr.adb (Analyze_Attribute): Recognize Type_Key attribute and 2689 rewrite it as a string literal (attribute value is always known 2690 statically). 2691 * snames.ads-tmpl: Add entries for Type_Key attribute. 2692 26932010-10-11 Ed Schonberg <schonberg@adacore.com> 2694 2695 * lib-xref.adb (Output_References): Common handling for objects and 2696 formals of an anonymous access type. 2697 26982010-10-11 Eric Botcazou <ebotcazou@adacore.com> 2699 2700 * make.adb (Scan_Make_Arg): Also pass -O to both compiler and linker. 2701 27022010-10-11 Ed Schonberg <schonberg@adacore.com> 2703 2704 * sem_ch6.adb: Fix check for illegal equality declaration in Ada2012 2705 27062010-10-11 Gary Dismukes <dismukes@adacore.com> 2707 2708 * sem_disp.adb (Check_Dispatching_Operation): When testing for issuing 2709 a warning about subprograms of a tagged type not being dispatching, 2710 limit this to cases where the tagged type and the subprogram are 2711 declared within the same declaration list. 2712 27132010-10-11 Jerome Lambourg <lambourg@adacore.com> 2714 2715 * projects.texi, prj-attr.adb: Add new attribute documentation_dir. 2716 27172010-10-11 Bob Duff <duff@adacore.com> 2718 2719 * par-ch9.adb, sem_aggr.adb, exp_ch5.adb, sem_ch3.adb, impunit.adb, 2720 impunit.ads, sem_ch5.adb, sem_type.adb, exp_imgv.adb, exp_util.adb, 2721 switch-c.adb, exp_attr.adb, exp_ch9.adb, par-ch11.adb, usage.adb, 2722 sem_ch9.adb, sem_ch10.adb, scng.adb, checks.adb, sem_prag.adb, 2723 sem_ch12.adb, par-ch2.adb, freeze.adb, par-ch4.adb, sem_util.adb, 2724 sem_res.adb, sem_attr.adb, par-ch6.adb, exp_ch4.adb, exp_ch6.adb, 2725 sem_ch4.adb, exp_ch8.adb, par-ch10.adb, sem_ch6.adb, par-prag.adb, 2726 exp_disp.adb, par-ch12.adb, sem_ch8.adb, snames.adb-tmpl, opt.ads, 2727 exp_aggr.adb, sem_cat.adb, sem_ch13.adb, par-ch3.adb, exp_strm.adb, 2728 exp_cg.adb, lib-xref.adb, sem_disp.adb, exp_ch3.adb: Use Ada_2005 2729 instead of Ada_05 (Ada_Version_Type). 2730 27312010-10-11 Bob Duff <duff@adacore.com> 2732 2733 * sem_aggr.adb, impunit.adb, impunit.ads, switch-c.adb, usage.adb, 2734 sem_ch10.adb, sem_prag.adb, sem_ch12.adb, par-ch4.adb, par-ch6.adb, 2735 par-ch8.adb, exp_ch4.adb, sem_ch4.adb, sem_ch6.adb, par-prag.adb, 2736 opt.ads, par-ch3.adb, lib-xref.adb: Use Ada_2012 instead of Ada_12 2737 (Ada_Version_Type). 2738 27392010-10-11 Javier Miranda <miranda@adacore.com> 2740 2741 * exp_util.adb (Safe_Prefixed_Reference): If the prefix is an explicit 2742 dereference then do not exclude dereferences of access-to-constant 2743 types to handle them as constant view of variables (and hence remove 2744 side effects when required). 2745 * sem_res.adb (Resolve_Slice): Ensure that side effects in the bounds 2746 are properly handled. 2747 27482010-10-11 Robert Dewar <dewar@adacore.com> 2749 2750 * sem_prag.adb, sem_aggr.adb, sprint.adb: Minor reformatting. 2751 27522010-10-11 Javier Miranda <miranda@adacore.com> 2753 2754 * exp_ch5.ads, exp_ch6.ads (Expand_N_Extended_Return_Statement): Moved 2755 to exp_ch6. 2756 (Expand_N_Simple_Return_Statement): Moved to exp_ch6. 2757 * exp_ch5.adb, exp_ch6.adb (Expand_Non_Function_Return): Moved to 2758 exp_ch6. 2759 (Expand_Simple_Function_Return): Move to exp_ch6. 2760 (Expand_N_Extended_Return_Statement): Moved to exp_ch6. 2761 (Expand_N_Simple_Return_Statement): Moved to exp_ch6. 2762 27632010-10-11 Robert Dewar <dewar@adacore.com> 2764 2765 * snames.ads-tmpl: Add names for aspects. 2766 * aspects.ads, aspects.adb: New. 2767 * gcc-interface/Make-lang.in: Update dependencies. 27682010-10-11 Ed Schonberg <schonberg@adacore.com> 2769 2770 * exp_ch6.adb (Expand_Actuals): If an actual is the current instance of 2771 a task type, it must be replaced with a reference to Self. 2772 27732010-10-11 Vincent Celier <celier@adacore.com> 2774 2775 * adaint.h: Add prototype for function __gnat_create_output_file_new. 2776 27772010-10-11 Javier Miranda <miranda@adacore.com> 2778 2779 * sem_aggr.adb (Collect_Aggr_Bounds): Remove side effects of collected 2780 aggregate bounds. 2781 27822010-10-11 Arnaud Charlet <charlet@adacore.com> 2783 2784 * sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Do not emit error 2785 for AI05-0033 in CodePeer mode. 2786 27872010-10-11 Robert Dewar <dewar@adacore.com> 2788 2789 * atree.h, atree.ads, atree.adb (Flag3): New flag (replaces Unused_1) 2790 * csinfo.adb: Aspect_Specifications is a new special field 2791 * einfo.adb (Flag3): New unused flag 2792 * exp_util.adb (Insert_Actions): Add processing for 2793 N_Aspect_Specification. 2794 * sem.adb: Add entry for N_Aspect_Specification. 2795 * sinfo.ads, sinfo.adb (N_Aspect_Specification): New node 2796 (Has_Aspect_Specifications): New flag 2797 (Permits_Aspect_Specifications): New function 2798 (Aspect_Specifications): New function 2799 (Set_Aspect_Specifications): New procedure 2800 * sprint.adb (Sprint_Node): Put N_At_Clause in proper alpha order 2801 (Sprint_Node): Add dummy entry for N_Aspect_Specification 2802 * treepr.adb (Flag3): New flag to be listed 2803 28042010-10-11 Vincent Celier <celier@adacore.com> 2805 2806 * adaint.c: Minor reformatting. 2807 28082010-10-11 Robert Dewar <dewar@adacore.com> 2809 2810 * sem_ch6.adb, s-htable.ads: Minor reformatting. 2811 28122010-10-11 Ed Schonberg <schonberg@adacore.com> 2813 2814 * sem_ch4.adb (Analyze_Selected_Component): If the selector is 2815 invisible in an instantiation, and both the formal and the actual are 2816 private extensions of the same type, look for the desired component in 2817 the proper view of the parent type. 2818 28192010-10-11 Vincent Celier <celier@adacore.com> 2820 2821 * adaint.c (__gnat_number_of_cpus): Add implementation for Solaris, 2822 AIX, Tru64, Darwin, IRIX and HP-UX. 2823 28242010-10-11 Robert Dewar <dewar@adacore.com> 2825 2826 * a-textio.adb: Minor reformatting 2827 28282010-10-11 Robert Dewar <dewar@adacore.com> 2829 2830 * a-suesen.ads, a-suenst.ads, 2831 a-suesen.adb, a-suenst.adb, 2832 a-suewse.adb, a-suewst.adb, 2833 a-suewse.ads, a-suewst.ads, 2834 a-suezse.ads, a-suezst.ads, 2835 a-suezse.adb, a-suezst.adb: New name for string encoding packages. 2836 * impunit.adb: New names for string encoding units 2837 * Makefile.rtl: New names for string encoding units 2838 * rtsfind.ads: Minor code reorganization. 2839 28402010-10-11 Ed Schonberg <schonberg@adacore.com> 2841 2842 * exp_ch5.adb: Code clean up. 2843 28442010-10-11 Ed Schonberg <schonberg@adacore.com> 2845 2846 * sem_ch6.adb (Check_Limited_Return): Specialize warning on limited 2847 returns when in a generic context. 2848 (Analyze_Function_Return): ditto. 2849 28502010-10-11 Robert Dewar <dewar@adacore.com> 2851 2852 * s-multip.ads: Fix header. 2853 * sem_ch3.adb, s-multip.adb, a-tigeli.adb: Minor reformatting. 2854 28552010-10-11 Vincent Celier <celier@adacore.com> 2856 2857 * Makefile.rtl: Add s-multip. 2858 * adaint.c: New function __gnat_number_of_cpus, implemented for Linux, 2859 defaulting to 1 for other platforms. 2860 * adaint.h: New function __gnat_number_of_cpus. 2861 * impunit.adb (Non_Imp_File_Names_12): New file list for Ada 2012, 2862 with a single component "s-multip". 2863 * impunit.ads (Kind_Of_Unit): New enumerated value Ada_12_Unit for Ada 2864 2012. 2865 * rtsfind.ads (RTU_Id): New enumerated value System_Multiprocessors 2866 * s-multip.ads, s-multip.adb: New Ada 2012 package. 2867 * sem_ch10.adb (Analyze_With_Clause): Check also Ada 2012 units. 2868 28692010-10-11 Javier Miranda <miranda@adacore.com> 2870 2871 * a-textio.adb: Move new implementation of Get_Line to a subunit. 2872 * a-tigeli.adb: New subunit containing the implementation of Get_Line. 2873 28742010-10-11 Ed Schonberg <schonberg@adacore.com> 2875 2876 * sem_aux.adb: Code clean up. 2877 28782010-10-11 Robert Dewar <dewar@adacore.com> 2879 2880 * sem_ch3.adb, sem_aux.adb, sem_ch6.adb: Minor reformatting 2881 28822010-10-11 Robert Dewar <dewar@adacore.com> 2883 2884 * einfo.adb, atree.h, atree.ads, atree.adb: Define seven new flags 2885 Flag248-Flag254. Define new field Field29. 2886 28872010-10-10 Olivier Hainque <hainque@adacore.com> 2888 Eric Botcazou <ebotcazou@adacore.com> 2889 2890 * gcc-interface/lang.opt (gdwarf+): Remove. 2891 * gcc-interface/gigi.h (get_parallel_type): Likewise 2892 * gcc-interface/misc.c (gnat_dwarf_extensions): Likewise. 2893 (gnat_handle_option): Remove OPT_gdwarfplus case. 2894 (gnat_post_options): Remove setting of use_gnu_debug_info_extensions 2895 from gnat_dwarf_extensions. 2896 * gcc-interface/trans.c (gigi): Remove -gdwarf+ initializations. 2897 * gcc-interface/utils.c (get_parallel_type): Remove. 2898 28992010-10-10 Eric Botcazou <ebotcazou@adacore.com> 2900 2901 * gcc-interface/trans.c (gnat_to_gnu) <N_Not_In>: Use 2902 invert_truthvalue_loc instead of invert_truthvalue. 2903 * gcc-interface/utils2.c (build_binary_op) <NE_EXPR>: Likewise. 2904 (build_unary_op) <TRUTH_NOT_EXPR>: Likewise. 2905 29062010-10-10 Eric Botcazou <ebotcazou@adacore.com> 2907 2908 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add 2909 assertion on the types of the parameters. Use KIND local variable. 2910 <E_Incomplete_Type>: Likewise. 2911 29122010-10-10 Eric Botcazou <ebotcazou@adacore.com> 2913 2914 * gcc-interface/ada-tree.h (DECL_BY_DOUBLE_REF_P): New macro. 2915 * gcc-interface/gigi.h (annotate_object): Add BY_DOUBLE_REF parameter. 2916 * gcc-interface/decl.c (annotate_object): Likewise and handle it. 2917 (gnat_to_gnu_entity): Adjust calls to annotate_object. 2918 (gnat_to_gnu_param): If fat pointer types are passed by reference on 2919 the target, pass them by explicit reference. 2920 * gcc-interface/misc.c (default_pass_by_ref): Fix type of constant. 2921 * gcc-interface/trans.c (Identifier_to_gnu): Do DECL_BY_DOUBLE_REF_P. 2922 (Subprogram_Body_to_gnu): Adjust call to annotate_object. 2923 (call_to_gnu): Handle DECL_BY_DOUBLE_REF_P. 2924 * gcc-interface/utils.c (convert_vms_descriptor): Add BY_REF parameter 2925 and handle it. 2926 (build_function_stub): Iterate on the parameters of the subprogram in 2927 lieu of on the argument types. Adjust call to convert_vms_descriptor. 2928 29292010-10-09 Eric Botcazou <ebotcazou@adacore.com> 2930 2931 * gcc-interface/misc.c: Delete prototypes. 2932 (gnat_init_options): Use local variable. 2933 (lang_hooks): Move to the end of the file. 2934 29352010-10-08 Joseph Myers <joseph@codesourcery.com> 2936 2937 * gcc-interface/misc.c (gnat_init_options_struct): New. Split out 2938 from gnat_init_options. 2939 (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define. 2940 29412010-10-08 Ed Schonberg <schonberg@adacore.com> 2942 2943 * sem_aux.adb: Cleanup Is_Immutably_Limited_Type. 2944 29452010-10-08 Robert Dewar <dewar@adacore.com> 2946 2947 * exp_ch3.adb: Minor reformatting. 2948 * exp_ch5.adb: Add comment. 2949 29502010-10-08 Robert Dewar <dewar@adacore.com> 2951 2952 * sem_prag.adb (Check_Duplicate_Pragma): Check for entity match 2953 * gcc-interface/Make-lang.in: Update dependencies. 2954 * einfo.ads: Minor reformatting. 2955 29562010-10-08 Ed Schonberg <schonberg@adacore.com> 2957 2958 * exp_ch5.adb, sem_ch3.adb, exp_ch7.adb, exp_util.adb, sem_aux.adb, 2959 sem_aux.ads, exp_ch4.adb, exp_ch6.adb, sem_ch6.adb, exp_aggr.adb, 2960 exp_ch3.adb: Change Is_Inherently_Limited_Type to 2961 Is_Immutably_Limited_Type to accord with new RM terminology. 2962 * sem_aux.adb (Is_Immutably_Limited_Type): A type that is a descendant 2963 of a formal limited private type is not immutably limited in a generic 2964 body. 2965 29662010-10-08 Robert Dewar <dewar@adacore.com> 2967 2968 * sem_prag.adb (Check_Duplicate_Pragma): New procedure 2969 Add calls to this new procedure where appropriate 2970 29712010-10-08 Vincent Celier <celier@adacore.com> 2972 2973 * a-textio.adb (Get_Chunk): Code clean up. 2974 29752010-10-08 Robert Dewar <dewar@adacore.com> 2976 2977 * a-strbou.ads, a-strfix.adb, a-strfix.ads, a-strsea.adb, a-strsea.ads, 2978 a-strsup.adb, a-strsup.ads, a-strunb-shared.adb, a-strunb-shared.ads, 2979 a-strunb.adb, a-strunb.ads, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads, 2980 a-stwise.adb, a-stwise.ads, a-stwisu.adb, a-stwisu.ads, 2981 a-stwiun-shared.adb, a-stwiun-shared.ads, a-stwiun.adb, a-stwiun.ads, 2982 a-stzbou.ads, a-stzfix.adb, a-stzfix.ads, a-stzsea.adb, a-stzsea.ads, 2983 a-stzsup.adb, a-stzsup.ads, a-stzunb-shared.adb, a-stzunb-shared.ads, 2984 a-stzunb.adb, a-stzunb.ads (Find_Token): New version with From 2985 parameter. 2986 29872010-10-08 Robert Dewar <dewar@adacore.com> 2988 2989 * sem_cat.adb (Check_Categorization_Dependencies): Remote types 2990 packages can depend on preleborated packages. 2991 29922010-10-08 Robert Dewar <dewar@adacore.com> 2993 2994 * sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Pragmas 2995 Interrupt_Handler and Attach_Handler not allowed in generics. 2996 29972010-10-08 Robert Dewar <dewar@adacore.com> 2998 2999 * ali.adb: Set Allocator_In_Body if AB parameter present on M line 3000 * ali.ads (Allocator_In_Body): New flag 3001 * bcheck.adb (Check_Consistent_Restrictions): Handle case of main 3002 program violating No_Allocators_After_Elaboration restriction. 3003 * gnatbind.adb (No_Restriction_List): Add entries for 3004 No_Anonymous_Allocators, and No_Allocators_After_Elaboration. 3005 * lib-load.adb: Initialize Has_Allocator flag 3006 * lib-writ.adb: Initialize Has_Allocator flag 3007 (M_Parameters): Set AB switch if Has_Allocator flag set 3008 * lib-writ.ads: Document AB flag on M line 3009 * lib.adb (Has_Allocator): New function 3010 (Set_Has_Allocator): New procedure 3011 * lib.ads (Has_Allocator): New function 3012 (Set_Has_Allocator): New procedure 3013 (Has_Allocator): New flag in Unit_Record 3014 * sem_ch4.adb (Analyze_Allocator): Add processing for 3015 No_Allocators_After_Elaboration. 3016 30172010-10-08 Geert Bosch <bosch@adacore.com> 3018 3019 * a-textio.adb (Get_Line): Rewrite to use fgets instead of fgetc. 3020 30212010-10-08 Javier Miranda <miranda@adacore.com> 3022 3023 * sem_prag.adb (Analyze_Pragma): Relax semantic rule of 3024 Java_Constructors because in the JRE library we generate occurrences 3025 in which the "this" parameter is not the first formal. 3026 30272010-10-08 Robert Dewar <dewar@adacore.com> 3028 3029 * par-ch3.adb: Minor reformatting. 3030 30312010-10-08 Javier Miranda <miranda@adacore.com> 3032 3033 * exp_disp.adb (Make_DT): Do not generate dispatch tables for CIL/Java 3034 types. 3035 30362010-10-08 Robert Dewar <dewar@adacore.com> 3037 3038 * par-ch8.adb (P_Use_Type_Clause): Recognize ALL keyword in Ada 2012 3039 mode. 3040 * sinfo.adb (Use_Type_Clause): Add All_Present flag. 3041 * sinfo.ads (Use_Type_Clause): Add All_Present flag. 3042 * s-rident.ads: Add entry for No_Allocators_After_Elaboration, 3043 No_Anonymous_Allocators. 3044 30452010-10-08 Vincent Celier <celier@adacore.com> 3046 3047 * bindgen.adb (Gen_Restrictions_Ada): No new line after last 3048 restriction, so that the last comma is always replaced with a left 3049 parenthesis. 3050 30512010-10-08 Javier Miranda <miranda@adacore.com> 3052 3053 * sem_prag.adb (Analyze_Pragma): Add specific check on the type of the 3054 first formal of delegates. 3055 30562010-10-08 Robert Dewar <dewar@adacore.com> 3057 3058 * sem_aggr.adb: Minor reformatting. 3059 30602010-10-08 Robert Dewar <dewar@adacore.com> 3061 3062 * exp_imgv.adb (Expand_Image_Attribute): Handle special calling 3063 sequence for soft hyphen for Character'Image case. 3064 * rtsfind.ads (Image_Character_05): New entry 3065 * s-imgcha.adb (Image_Character_05): New procedurew 3066 * s-imgcha.ads (Image_Character_05): New procedure 3067 * s-imgwch.adb (Image_Wide_Character): Deal with Ada 2005 soft hyphen 3068 case. 3069 * s-valcha.adb (Value_Character): Recognize SOFT_HYPHEN for 16#AD# 3070 * sem_attr.adb (Eval_Attribute, case Width): Handle soft_hyphen name 3071 properly. 3072 30732010-10-08 Robert Dewar <dewar@adacore.com> 3074 3075 * sem_attr.adb (Eval_Attribute, case Width): Avoid ludicrous long loop 3076 for case of Wide_[Wide_]Character. 3077 30782010-10-08 Robert Dewar <dewar@adacore.com> 3079 3080 * exp_ch3.adb: Minor reformating 3081 Minor code reorganization. 3082 30832010-10-08 Javier Miranda <miranda@adacore.com> 3084 3085 * sem_prag.adb (Analyze_Pragma): Add missing checks on wrong use of 3086 pragmas CIL_Constructor and Java_Constructor. 3087 * exp_ch3.adb (Expand_Freeze_Record_Type): Do not generate the 3088 predefined primitives for CIL/Java tagged types. 3089 30902010-10-08 Robert Dewar <dewar@adacore.com> 3091 3092 * sem_ch6.adb: Minor reformatting. 3093 30942010-10-08 Robert Dewar <dewar@adacore.com> 3095 3096 * gnat1drv.adb: Add call to Validate_Independence. 3097 * par-prag.adb: Add dummy entries for Independent, 3098 Independent_Componentsa. 3099 * sem_ch13.adb (Validate_Independence): New procedure 3100 (Initialize): Initialize address clause and independence check tables 3101 * sem_ch13.ads (Independence_Checks): New table 3102 (Validate_Independence): New procedure 3103 * sem_prag.adb: Add processing for pragma Independent[_Components] 3104 * snames.ads-tmpl: Add entries for pragma Independent[_Components] 3105 31062010-10-08 Ed Schonberg <schonberg@adacore.com> 3107 3108 * sem_aggr.adb (Propagate_Discriminants): When expanding an aggregate 3109 component with box initialization, if the component is a variant record 3110 use the values of the discriminants to select the proper variant for 3111 further box initialization. 3112 31132010-10-08 Thomas Quinot <quinot@adacore.com> 3114 3115 * xsnames.adb: Remove obsolete file. 3116 * make.adb, sem_ch8.adb, einfo.ads: Minor reformatting. 3117 31182010-10-08 Ed Schonberg <schonberg@adacore.com> 3119 3120 * exp_aggr.adb: Complete previous change. 3121 31222010-10-08 Ed Schonberg <schonberg@adacore.com> 3123 3124 * sem_ch6.adb (Check_Return_Subtype): The subtype indication in an 3125 extended return must match statically the return subtype of the 3126 enclosing function if the type is an elementary type or if it is 3127 constrained. 3128 31292010-10-08 Vincent Celier <celier@adacore.com> 3130 3131 * prj-nmsc.adb (Add_Source): Report all duplicate units and source file 3132 names. Do not report the same duplicate unit several times. 3133 * prj.ads (Source_Data): New Boolean component Duplicate_Unit, 3134 defaulted to False, to avoid reporting the same unit as duplicate 3135 several times. 3136 31372010-10-08 Ed Schonberg <schonberg@adacore.com> 3138 3139 * sem_aggr.adb (Resolve_Array_Aggregate): If the expression in an 3140 others choice is a literal, analyze it to enable later optimizations. 3141 * exp_aggr.adb (Expand_Record_Aggregate): An aggregate with static size 3142 and components can be handled by the backend even if it is of a limited 3143 type. 3144 31452010-10-08 Arnaud Charlet <charlet@adacore.com> 3146 3147 * a-rttiev.adb (task Timer): Since this package may be elaborated 3148 before System.Interrupt, we need to call Setup_Interrupt_Mask 3149 explicitly to ensure that this task has the proper signal mask. 3150 31512010-10-08 Robert Dewar <dewar@adacore.com> 3152 3153 * freeze.adb (Freeze_Entity): For array case, move some processing for 3154 pragma Pack, Component_Size clause and atomic/volatile components here 3155 instead of trying to do the job in Sem_Ch13 and Freeze. 3156 * layout.adb: Use new Addressable function 3157 * sem_ch13.adb (Analyze_Attribute_Representation_Clause, case 3158 Component_Size): Move some handling to freeze point in 3159 Freeze.Freeze_Entity. 3160 * sem_prag.adb (Analyze_pragma, case Pack): Move some handling to 3161 freeze point in Freese.Freeze_Entity. 3162 * sem_util.ads, sem_util.adb (Addressable): New function. 3163 31642010-10-08 Robert Dewar <dewar@adacore.com> 3165 3166 * sprint.adb: Minor reformatting. 3167 31682010-10-08 Javier Miranda <miranda@adacore.com> 3169 3170 * exp_ch4.adb (Real_Range_Check): Declare temporary as constant. 3171 31722010-10-08 Robert Dewar <dewar@adacore.com> 3173 3174 * sem_ch3.adb: Minor reformatting. 3175 31762010-10-08 Vincent Celier <celier@adacore.com> 3177 3178 * ali-util.adb (Get_File_Checksum): Make sure that external_as_list is 3179 not a reserved word. 3180 * prj-proc.adb (Expression): Process string list external references. 3181 * prj-strt.adb (External_Reference): Parse external_as_list external 3182 references. 3183 * prj-tree.ads (Expression_Kind_Of): Allowed for N_External_Value nodes 3184 (Set_Expression_Kind_Of): Ditto 3185 * prj.adb (Initialize): Set external_as_list as a reserved word 3186 * projects.texi: Document new string external reference 3187 external_as_list. 3188 * scans.ads (Token_Type): New token Tok_External_As_List 3189 * snames.ads-tmpl: New standard name Name_External_As_List 3190 31912010-10-08 Thomas Quinot <quinot@adacore.com> 3192 3193 * sem_prag.adb: Minor reformatting. 3194 31952010-10-08 Ed Schonberg <schonberg@adacore.com> 3196 3197 * sem_ch3.adb (Derived_Type_Declaration): In the private part of an 3198 instance, it is legal to derive from a non-limited actual when the 3199 formal type is untagged limited. 3200 * sem_ch12.adb (Instantiate_Type): For a formal private type, use 3201 analyzed formal as Generic_Parent_Type, to simplify later checks. 3202 32032010-10-08 Ed Schonberg <schonberg@adacore.com> 3204 3205 * sem_res.adb (Insert_Default): If default value is already a 3206 raise_constraint_error do not rewrite it as new raise node, to prevent 3207 infinite loops in the warning removal machinery. 3208 32092010-10-08 Robert Dewar <dewar@adacore.com> 3210 3211 * sem_util.adb, sem_prag.adb: Minor reformatting 3212 32132010-10-08 Hristian Kirtchev <kirtchev@adacore.com> 3214 3215 * gnat_rm.texi: Remove the section on pragma Implemented_By_Entry. 3216 Add section on pragma Implemented. 3217 32182010-10-08 Ed Schonberg <schonberg@adacore.com> 3219 3220 * sem_ch3.adb (Derive_Subprogram): If an abstract extension has a 3221 concrete parent with a concrete constructor, the inherited constructor 3222 is abstract even if the derived type is a null extension. 3223 32242010-10-08 Thomas Quinot <quinot@adacore.com> 3225 3226 * sem_ch4.adb: Minor reformatting. 3227 32282010-10-08 Hristian Kirtchev <kirtchev@adacore.com> 3229 3230 * einfo.adb: Flag 232 (formerly Implemented_By_Entry) is now unused. 3231 (Implemented_By_Entry): Removed. 3232 (Set_Implemented_By_Entry): Removed. 3233 (Write_Entity_Flags): Remove the output for Implemented_By_Entry. 3234 * einfo.ads: Remove Implemented_By_Entry and its usage in entities. 3235 (Implemented_By_Entry): Removed along with its associated pragma. 3236 (Set_Implemented_By_Entry): Removed along with its associated pragma. 3237 * exp_ch9.adb: Alphabetize with and use clauses of Exp_Ch9. 3238 (Build_Dispatching_Call_Equivalent): New routine. 3239 (Build_Dispatching_Requeue): New routine. 3240 (Build_Dispatching_Requeue_To_Any): New routine. 3241 (Build_Normal_Requeue): New routine. 3242 (Build_Skip_Statement): New routine. 3243 (Expand_N_Requeue_Statement): Rewritten. The logic has been split into 3244 several subroutines. 3245 * par-prag.adb: Replace Pragma_Implemented_By_Entry by 3246 Pragma_Implemented. 3247 * sem_ch3.adb (Check_Abstract_Overriding): Perform checks concerning 3248 pragma Implemented. 3249 (Check_Pragma_Implemented): New routines. 3250 (Inherit_Pragma_Implemented): New routine. 3251 * sem_ch9.adb (Analyze_Requeue): Update the predicate which detects a 3252 dispatching requeue. 3253 * sem_prag.adb: Update array Sig_Flags by removing Implemented_By_Entry 3254 and adding Implemented. 3255 (Ada_2012_Pragma): New routine. 3256 (Analyze_Pragma, case Implemented): Perform all necessary checks 3257 concerning pragma Implemented and register the pragma as a 3258 representation item with the procedure_LOCAL_NAME. 3259 (Analyze_Pragma, case Implemented_By_Entry): Removed. 3260 * sem_util.adb (Implementation_Kind): New routine. 3261 * sem_util.ads (Implementation_Kind): New routine. 3262 * snames.ads-tmpl: Remove Name_Implemented_By_Entry and add 3263 Name_Implemented. Remove pragma name Pragma_Implemented_By_Entry and 3264 add Pragma_Implemented. Add special names By_Any, By_Entry and 3265 By_Protected_Procedure. 3266 32672010-10-08 Javier Miranda <miranda@adacore.com> 3268 3269 * exp_ch3.adb (Expand_Freeeze_Record_Type): Code cleanup: remove local 3270 variable Has_Static_DT by invocation of function Building_Static_DT. 3271 32722010-10-08 Vincent Celier <celier@adacore.com> 3273 3274 * g-dirope.adb (Remove_Dir): Do not change the current directory when 3275 doing a recursive remove of a subdirectory. 3276 32772010-10-08 Javier Miranda <miranda@adacore.com> 3278 3279 * exp_ch6.ad (Freeze_Subprogram): Factorize code. 3280 * exp_disp.adb (Make_Secondary_DT): Factorize code. 3281 (Make_DT): Factorize code. 3282 32832010-10-08 Robert Dewar <dewar@adacore.com> 3284 3285 * sem_ch4.adb: Minor reformatting. 3286 32872010-10-08 Robert Dewar <dewar@adacore.com> 3288 3289 * sem_ch6.adb (Check_Conformance): Check null exclusion match for full 3290 conformance. 3291 32922010-10-08 Thomas Quinot <quinot@adacore.com> 3293 3294 * sem_ch12.adb (Instantiate_Object): Rename Formal_Id to Gen_Obj, for 3295 consistency with Gen_T in Instantiate_Type. 3296 Introduce constant A_Gen_Obj to avoid repeated queries for 3297 Defining_Identifier (Analyzed_Formal). 3298 32992010-10-08 Vincent Celier <celier@adacore.com> 3300 3301 * prj-nmsc.adb: Minor comment fix. 3302 33032010-10-07 Robert Dewar <dewar@adacore.com> 3304 3305 * sem_prag.adb, sem_ch13.adb: Implement AI05-0012-1/02. 3306 * gcc-interface/Make-lang.in: Update dependencies. 3307 33082010-10-07 Ed Schonberg <schonberg@adacore.com> 3309 3310 * sem_ch12.ad: (Instantiate_Object): For an in-out formal of a child 3311 unit, if the type of the formal is declared in a parent unit and is not 3312 a formal itself, the actual must be located from an enclosing parent 3313 instance by normal visibility. 3314 33152010-10-07 Ed Schonberg <schonberg@adacore.com> 3316 3317 * sem_ch4.adb (Analyze_Allocator): In Ada 2012, a null_exclusion 3318 indicator is illegal for an uninitialized allocator. 3319 33202010-10-07 Robert Dewar <dewar@adacore.com> 3321 3322 * sem_prag.adb (Analyze_Attribute_Definition_Clause, case 3323 Component_Size): Complete previous change. 3324 33252010-10-07 Vincent Celier <celier@adacore.com> 3326 3327 * scng.adb (Scan): Call Accumulate_Token_Checksum for Tok_Identifier, 3328 even for keywords, to avoid having the checksum to depend on the Ada 3329 version. 3330 33312010-10-07 Gary Dismukes <dismukes@adacore.com> 3332 3333 * sem_aggr.adb, sem_ch12.adb, sem_ch6.adb, par-ch5.adb, 3334 exp_ch3.adb: Minor reformatting. 3335 33362010-10-07 Robert Dewar <dewar@adacore.com> 3337 3338 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 3339 Component_Size): It is now illegal to give an incorrect component size 3340 clause in the case of aliased or atomic components. 3341 * sem_prag.adb (Analyze_Pragma, case Pack): It is now illegal to give 3342 an effective pragma Pack in the case of aliased or atomic components. 3343 33442010-10-07 Steve Baird <baird@adacore.com> 3345 3346 * exp_ch4.adb (Expand_N_Allocator): Do not bypass expansion 3347 in the case of a violation of an active No_Task_Hierarchy restriction. 3348 33492010-10-07 Ed Schonberg <schonberg@adacore.com> 3350 3351 * sem_ch12.adb (Validate_Derived_Type_Instance): If a formal derived 3352 type is non-limited, an actual for it cannot be limited. 3353 33542010-10-07 Robert Dewar <dewar@adacore.com> 3355 3356 * einfo.ads (No_Pool_Assigned): Update documentation. 3357 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 3358 Storage_Size): We only set No_Pool_Assigned if the expression is a 3359 static constant and zero. 3360 * sem_res.adb (Resolve_Allocator): Allocation from empty storage pool 3361 should be an error not a warning. 3362 33632010-10-07 Ed Schonberg <schonberg@adacore.com> 3364 3365 * exp_aggr.adb (Expand_Array_Aggregate): Recognize additional cases 3366 where an aggregate in an assignment can be built directly into the 3367 target, and does not require the creation of a temporary that may 3368 overflow the stack. 3369 33702010-10-07 Ed Schonberg <schonberg@adacore.com> 3371 3372 * sem_aggr.adb (Analyze_Record_Aggregate): In Ada2012, a choice list 3373 in a record aggregate can correspond to several components of 3374 anonymous access types, as long as the designated subtypes match. 3375 33762010-10-07 Robert Dewar <dewar@adacore.com> 3377 3378 * gnat_rm.texi, exp_util.adb, sinfo.adb, sinfo.ads, sem_ch12.adb, 3379 sem.adb, gnat_ugn.texi, sem_util.ads, par-ch6.adb, targparm.ads, 3380 restrict.adb, sem_ch6.adb, sem_ch6.ads, sprint.adb, i-c.ads: Change 3381 spelling parametrize(d) => parameterize(d). 3382 33832010-10-07 Robert Dewar <dewar@adacore.com> 3384 3385 * sem_ch12.adb: Add comment. 3386 * sem_ch6.adb: Minor reformatting. 3387 33882010-10-07 Robert Dewar <dewar@adacore.com> 3389 3390 * par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb, par-ch10.adb: Add 3391 Pexp to Pf_Rec constants 3392 (P_Subprogram): Expression is always enclosed in parentheses 3393 * par.adb (Pf_Rec): add Pexp flag for parametrized expression 3394 * sinfo.ads (N_Parametrized_Expression): Expression must be in parens 3395 33962010-10-07 Ed Schonberg <schonberg@adacore.com> 3397 3398 * sem_ch6.adb (Analyze_Subprogram_Specification): Implement Ada2012 3399 checks on functions that return an abstract type or have a controlling 3400 result whose designated type is an abstract type. 3401 (Check_Private_Overriding): Implement Ada2012 checks on functions 3402 declared in the private part, if an abstract type is involved. 3403 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): In Ada2012, 3404 reject a generic function that returns an abstract type. 3405 * exp_ch5.adb (Expand_Simple_Function_Return): in Ada2012, if a 3406 function has a controlling access result, check that the tag of the 3407 return value matches the designated type of the return expression. 3408 34092010-10-07 Robert Dewar <dewar@adacore.com> 3410 3411 * par-ch6.adb: Fix error in handling of parametrized expressions. 3412 * par-ch4.adb (P_Name): Allow qualified expression as name in Ada 2012 3413 mode. 3414 (P_Simple_Expression): Better message for qualified expression prefix 3415 * s-crc32.adb: Minor reformatting. 3416 * exp_intr.adb (Expand_Unc_Deallocation): Remove test for empty 3417 storage pool (this test is moved to Sem_Intr). 3418 * sem_intr.adb (Check_Intrinsic_Call): Add check for deallocation from 3419 empty storage pool, moved here from Exp_Intr and made into error. 3420 (Check_Intrinsic_Call): Remove assumption in generating not-null free 3421 warning that the name of the instantiation is Free. 3422 * sinput.adb (Tree_Read): Document use of illegal free call allowed in 3423 GNAT mode. 3424 * types.ads: Remove storage size clauses from big types (since we may 3425 need to do deallocations, which are now illegal for empty pools). 3426 34272010-10-07 Sergey Rybin <rybin@adacore.com> 3428 3429 * gnat_ugn.texi: Add missing word. 3430 34312010-10-07 Robert Dewar <dewar@adacore.com> 3432 3433 * exp_util.adb (Insert_Actions): Add handling of 3434 N_Parametrized_Expression. 3435 * par-ch6.adb (P_Subprogram): Add parsing of parametrized expression 3436 * sem.adb: Add entry for N_Parametrized_Expression 3437 * sem_ch6.adb (Analyze_Parametrized_Expression): New procedure 3438 * sem_ch6.ads (Analyze_Parametrized_Expression): New procedure 3439 * sinfo.ads, sinfo.adb: Add N_Parametrized_Expression 3440 * sprint.adb (Sprint_Node): Add handling for N_Parametrized_Expression 3441 * par-ch4.adb: Minor reformatting. 3442 34432010-10-07 Robert Dewar <dewar@adacore.com> 3444 3445 * scng.adb (Skip_Other_Format_Characters): New procedure 3446 (Start_Of_Wide_Character): New procedure 3447 (Scan): Use Start_Of_Wide_Character where appropriate 3448 (Scan): Improve error message for other_format chars in identifier 3449 (Scan): Allow other_format chars between tokens 3450 34512010-10-07 Javier Miranda <miranda@adacore.com> 3452 3453 * exp_util.adb (Safe_Prefixed_Reference): When removing side effects, 3454 Add missing support for explicit dereferences. 3455 34562010-10-07 Robert Dewar <dewar@adacore.com> 3457 3458 * par-ch10.adb, par-ch3.adb, par.adb: Minor reformatting. 3459 34602010-10-07 Robert Dewar <dewar@adacore.com> 3461 3462 * exp_disp.adb, exp_dist.adb, exp_util.ads, exp_util.adb, 3463 exp_ch11.adb: Rename Full_Qualified_Name to Fully_Qualified_Name_String 3464 * sem_util.adb, sem_util.ads (Full_Qualified_Name): Moved to 3465 Exp_Util.Fully_Qualified_Name_String. 3466 34672010-10-07 Robert Dewar <dewar@adacore.com> 3468 3469 * rtsfind.ads: Add entry for Ada.Real_Time.Timing_Events.Set_Handler 3470 * sem_res.adb (Resolve_Call): A call to 3471 Ada.Real_Time.Timing_Events.Set_Handler violates restriction 3472 No_Relative_Delay (AI-0211). 3473 34742010-10-07 Ed Schonberg <schonberg@adacore.com> 3475 3476 * sem_ch10.adb: Small change in error message. 3477 34782010-10-07 Robert Dewar <dewar@adacore.com> 3479 3480 * tbuild.ads: Minor reformatting. 3481 34822010-10-07 Robert Dewar <dewar@adacore.com> 3483 3484 * gnatcmd.adb, make.adb, prj-nmsc.adb, sem_elab.adb: Minor reformatting 3485 34862010-10-07 Arnaud Charlet <charlet@adacore.com> 3487 3488 * exp_ch11.adb (Expand_N_Exception_Declaration): Update comments. 3489 34902010-10-07 Robert Dewar <dewar@adacore.com> 3491 3492 * sem_res.adb: Minor reformatting 3493 34942010-10-07 Olivier Ramonat <ramonat@adacore.com> 3495 3496 * gnat_ugn.texi: Minor editing. 3497 * opt.ads: Document that scripts rely on specific formats in opt.ads 3498 34992010-10-07 Robert Dewar <dewar@adacore.com> 3500 3501 * a-wichun.ads, a-wichun.adb (To_Lower_Case): New function 3502 (To_Upper_Case): Fix to be inverse of To_Lower_Case 3503 * a-zchuni.ads, a-zchuni.adb (To_Lower_Case): New function 3504 (To_Upper_Case): Fix to be inverse of To_Lower_Case 3505 35062010-10-07 Robert Dewar <dewar@adacore.com> 3507 3508 * a-wichha.adb, a-wichha.ads, a-zchhan.adb, a-zchhan.ads: New file. 3509 * impunit.adb: Add entries for a-wichha/a-zchhan 3510 * Makefile.rtl: Add entries for a-wichha/a-zchhan 3511 35122010-10-07 Vincent Celier <celier@adacore.com> 3513 3514 * make.adb (Check): Call Check_Source_Info_In_ALI with Project_Tree 3515 * makeutl.adb (Check_Source_Info_In_ALI): If there is at least one 3516 replaced source, check that none of the replaced sources are in the 3517 dependencies. 3518 * makeutl.ads (Check_Source_Info_In_ALI): New parameter Tree 3519 * prj-nmsc.adb (Remove_Source): New parameter Tree. If the source is 3520 replaced with a source with a different file name, put it in the hash 3521 table Replaced_Sources. 3522 (Add_Source): Call Remove_Source with Data.Tree. If there is at least 3523 one replaced source, check if it has the same file name as the current 3524 source; if it has, remove it from the hash table Replaced_Sources. 3525 * prj.adb (Reset): Reset hash table Tree.Replaced_Sources 3526 * prj.ads (Replaced_Source_HTable): New hash table 3527 (Project_Tree_Data): New components Replaced_Sources and 3528 Replaced_Source_Number. 3529 35302010-10-07 Ed Schonberg <schonberg@adacore.com> 3531 3532 * sem_elab.adb (Check_A_Call): After inserting elaboration check, set 3533 proper flag to prevent a double elaboration check on the same call. 3534 * exp_util.adb (Insert_Actions): If the enclosing node is an 3535 Expression_With_Actions and it has been analyzed already, find 3536 insertion point further up in the tree. 3537 35382010-10-07 Hristian Kirtchev <kirtchev@adacore.com> 3539 3540 * sem_ch13.adb (Analyze_Record_Representation_Clause): Alphabetize all 3541 local variables. Remove the general restriction which prohibits the 3542 application of record rep clauses to Unchecked_Union types. Add Ada 3543 2012 check to detect improper naming of an Unchecked_Union 3544 discriminant in record rep clause. 3545 * sem_prag.adb: Add with and use clause for Exp_Ch7. 3546 (Analyze_Pragma): Unchecked_Union case: Propagate the Unchecked_Union 3547 type to all invocations of Check_Component and Check_Variant. 3548 (Check_Component): Add formal parameters UU_Typ and In_Variant_Part. 3549 Rewritten. Add Ada 2012 check to detect improper use of formal 3550 private types and private extensions as component types of an 3551 Unchecked_Union declared inside a generic body. 3552 (Check_Variant): Add formal parameter UU_Typ. Propagate the 3553 Unchecked_Union type to all calls of Check_Component. Signal that the 3554 current component comes from the variant part of an Unchecked_Union 3555 type. 3556 (Inside_Generic_Body): New routine. 3557 35582010-10-07 Ed Schonberg <schonberg@adacore.com> 3559 3560 * exp_ch4.adb (Expand_Composite_Equality): When looking for a primitive 3561 equality operation for a record component, verify that both formals 3562 have the same type, and the result type is boolean. 3563 35642010-10-07 Vincent Celier <celier@adacore.com> 3565 3566 * gnatcmd.adb (Check_Files): When looking for the .ci file for a 3567 binder generated file, look for both b~xxx and b__xxx as gprbuild 3568 always uses b__ as the prefix of such files. 3569 35702010-10-07 Thomas Quinot <quinot@adacore.com> 3571 3572 * sem_res.adb: Minor reformatting. 3573 35742010-10-07 Arnaud Charlet <charlet@adacore.com> 3575 3576 * debug.adb: Update -gnatd.J documentation. 3577 35782010-10-07 Robert Dewar <dewar@adacore.com> 3579 3580 * gnat_rm.texi: Document handling of invalid values 3581 * s-utf_32.ads, s-utf_32.adb (UTF_To_Lower_Case): Fix implementation 3582 to match new spec. 3583 (UTF_To_Upper_Case): New function. 3584 35852010-10-07 Robert Dewar <dewar@adacore.com> 3586 3587 * sem_attr.adb: Minor reformatting. 3588 * einfo.ads, einfo.adb (Is_Ada_2012_Only): New flag 3589 * itypes.adb (Create_Null_Excluding_Itype): Set Is_Ada_2012_Only flag 3590 properly. 3591 * lib-xref.adb (Generate_Reference): Warn on use of Ada 2012 entity in 3592 non-Ada 2012 mode. 3593 * opt.ads (Warn_On_Ada_2012_Compatibility): New flag 3594 * sem_ch3.adb (Analye_Subtype_Declaration): Inherit Is_Ada_2012_Only 3595 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Is_Ada_2012_Only 3596 flag. 3597 * sem_prag.adb (Analyze_Pragma, case Ada_12/Ada_2012): Allow form with 3598 argument. 3599 * sem_type.adb (Disambiguate): Deal with Is_Ada_2012_Only. 3600 * sem_warn.adb (Warn_On_Ada_2012_Compatibility): New flag, treated 3601 same as 2005 flag. 3602 36032010-10-07 Javier Miranda <miranda@adacore.com> 3604 3605 * a-tags.ads: Use new support for pragma Ada_2012 with function 3606 Type_Is_Abstract. 3607 36082010-10-07 Ed Schonberg <schonberg@adacore.com> 3609 3610 * par-ch5.adb (P_Sequence_Of_Statements): In Ada2012 a label can end a 3611 sequence of statements. 3612 36132010-10-07 Vincent Celier <celier@adacore.com> 3614 3615 * gnatcmd.adb (Check_Files): Only add a .ci files if it exists 3616 36172010-10-07 Javier Miranda <miranda@adacore.com> 3618 3619 * a-tags.ads, a-tags.adb (Type_Is_Abstract): New subprogram. 3620 * rtsfind.ads (RE_Type_Is_Abstract): New entity. 3621 * exp_disp.adb (Make_DT): Initialize TSD component Type_Is_Abstract. 3622 36232010-10-07 Arnaud Charlet <charlet@adacore.com> 3624 3625 * sem_ch12.adb (Mark_Context): Removed, no longer needed. 3626 (Analyze_Package_Instantiation): No longer analyze systematically a 3627 generic body in CodePeer mode. 3628 * freeze.adb, sem_attr.adb: Update comments. 3629 36302010-10-05 Robert Dewar <dewar@adacore.com> 3631 3632 * par-ch5.adb (Test_Statement_Required): Allow all pragmas in Ada 2012 3633 mode. 3634 36352010-10-05 Pascal Obry <obry@adacore.com> 3636 3637 * gnat_rm.texi: Fix typo. 3638 36392010-10-05 Arnaud Charlet <charlet@adacore.com> 3640 3641 * gnat_ugn.texi: Add note about identifiers with same name and 3642 -fdump-ada-spec. 3643 36442010-10-05 Robert Dewar <dewar@adacore.com> 3645 3646 * sem_ch4.adb: Minor reformatting. 3647 * a-direct.ads: Minor comment update. 3648 36492010-10-05 Javier Miranda <miranda@adacore.com> 3650 3651 * sem_ch3.adb (Add_Internal_Interface_Entities): Removing code that is 3652 no longer required after change in New_Overloaded_Entity. 3653 * sem_ch6.adb (New_Overloaded_Entity): Code reorganization to isolate 3654 the fragment of code that handles derivations of interface primitives. 3655 Add missing dependence on global variable Inside_Freezing_Actions to 3656 ensure the correct management of internal interface entities. 3657 * sem_ch13.adb (Analyze_Freeze_Entity): Add missing increase/decrease 3658 of the global variable Inside_Freezing_Actions to ensure that internal 3659 interface entities are well handled by New_Overloaded_Entity. 3660 * sem_disp.adb (Find_Primitive_Covering_Interface): Add documentation 3661 and complete the algorithm to catch hidden primitives derived of 3662 private type that covers the interface. 3663 * sem_disp.ads (Find_Primitive_Covering_Interface): Add missing 3664 documentation. 3665 36662010-10-05 Robert Dewar <dewar@adacore.com> 3667 3668 * prj-util.adb, prj-util.ads, prj.ads, s-vxwext-rtp.adb, sem_ch4.adb, 3669 sem_ch7.adb, sem_res.adb, sem_type.adb: Minor reformatting. 3670 Minor code reorganization (use Nkind_In). 3671 36722010-10-05 Ed Schonberg <schonberg@adacore.com> 3673 3674 * sem_ch10.adb (Analyze_Task_Body_Stub): Diagnose duplicate stub for 3675 task. 3676 36772010-10-05 Vincent Celier <celier@adacore.com> 3678 3679 * gnatbind.adb: If the main library file is not for a suitable main 3680 program, change the error message. 3681 36822010-10-05 Vincent Celier <celier@adacore.com> 3683 3684 * a-direct.ads: Minor spelling error fixes in comments. 3685 * gnat_rm.texi: Add three entries in "Implementation Defined 3686 Characteristics" for the interpretations of the Form parameters in 3687 Ada.Directories. 3688 36892010-10-05 Robert Dewar <dewar@adacore.com> 3690 3691 * exp_ch3.adb, exp_ch5.adb, exp_disp.adb, exp_dist.adb, gnatlink.adb, 3692 makeutl.adb, par-ch6.adb, prj-dect.adb, prj-env.adb, prj-env.ads, 3693 prj-ext.adb, prj-nmsc.adb, prj-part.adb, prj-pp.ads: Minor code 3694 reorganization. 3695 Minor reformatting. 3696 36972010-10-05 Ed Schonberg <schonberg@adacore.com> 3698 3699 * sem_res.adb (Check_Parameterless_Call): If the prefix of 'Address is 3700 an explicit dereference of an access to function, the prefix is not 3701 interpreted as a parameterless call. 3702 37032010-10-05 Ed Schonberg <schonberg@adacore.com> 3704 3705 * exp_attr.adb: For 'Read and 'Write, use full view of base type if 3706 private. 3707 37082010-10-05 Vincent Celier <celier@adacore.com> 3709 3710 * make.adb (Switches_Of): Allow wild cards in index of attributes 3711 Switches. 3712 * prj-util.adb (Value_Of): When Allow_Wildcards is True, use the index 3713 of the associative array as a glob regular expression. 3714 * prj-util.ads (Value_Of (Index, In_Array)): New Boolean parameter 3715 Allow_Wildcards, defaulted to False. 3716 (Value_Of (Name, Attribute_Or_Array_Name)): Ditto 3717 * projects.texi: Document that attribute Switches (<file name>) may 3718 use wild cards in the index. 3719 37202010-10-05 Robert Dewar <dewar@adacore.com> 3721 3722 * a-direct.adb, a-direct.ads, back_end.adb, checks.adb, 3723 einfo.adb: Minor reformatting. 3724 * debug.adb: Remove obsolete documentation for d.Z flag. 3725 37262010-10-05 Vincent Celier <celier@adacore.com> 3727 3728 * vms_data.ads: Add VMS qualifier /SRC_INFO= corresponding to gnatmake 3729 switch --create-info-file=. 3730 * gnat_ugn.texi: Add documentation for new gnatmake switch 3731 --source-info= 3732 37332010-10-05 Ed Schonberg <schonberg@adacore.com> 3734 3735 * sem_ch3.adb: Do not elaborate type definition if syntax error. 3736 37372010-10-05 Javier Miranda <miranda@adacore.com> 3738 3739 * sprint.adb (Sprint_Node_Actual): Improve output of subprogram bodies 3740 to generate the full-qualified names of its corresponding spec. 3741 This facilitates locating the corresponing body when reading 3742 the DG output. 3743 37442010-10-05 Thomas Quinot <quinot@adacore.com> 3745 3746 * exp_dist.adb (Make_Helper_Function_Name): For a tagged type, use 3747 canonical name without serial number only if the helper is becoming a 3748 primitive of the type. 3749 37502010-10-05 Javier Miranda <miranda@adacore.com> 3751 3752 * exp_disp.adb (Make_DT): Minor code reorganization. 3753 37542010-10-05 Ed Schonberg <schonberg@adacore.com> 3755 3756 * par-ch6.adb: improve recovery with extra paren in function spec. 3757 37582010-10-05 Quentin Ochem <ochem@adacore.com> 3759 3760 * prj-tree.ads: Project_Path is now aliased. 3761 37622010-10-05 Thomas Quinot <quinot@adacore.com> 3763 3764 * checks.adb: Minor reformatting. 3765 37662010-10-05 Eric Botcazou <ebotcazou@adacore.com> 3767 3768 * mlib-tgt-specific-mingw.adb (No_Argument_List): Delete. 3769 (Shared_Libgcc): New aliased variable. 3770 (Shared_Libgcc_Switch): New constant. 3771 (Build_Dynamic_Library): Pass Shared_Libgcc_Switch to the compiler 3772 * gcc-interface/Makefile.in (gnatlib-shared-win32): Pass -shared-libgcc 3773 to the compiler. 3774 * gcc-interface/Make-lang.in: Update dependencies. 3775 37762010-10-05 Vincent Celier <celier@adacore.com> 3777 3778 * prj-part.adb (Parse_Simple_Project): When checking if a child project 3779 imports its parent project, also look in projects being extended by 3780 imported projects. 3781 37822010-10-05 Eric Botcazou <ebotcazou@adacore.com> 3783 3784 * gnat_ugn.texi: Adjust instructions in G.10 Building DLLs with GNAT. 3785 37862010-10-05 Javier Miranda <miranda@adacore.com> 3787 3788 * exp_cg.adb (Slot_Number): Add support to handle aliased entities. 3789 (Generate_CG_Output): Switch -gnatd.Z is no longer needed to 3790 activate this output. 3791 37922010-10-05 Arnaud Charlet <charlet@adacore.com> 3793 3794 * back_end.adb (Call_Back_End): Generate an error message when scil 3795 generation is enabled, and no scil back-end (by default) is available. 3796 37972010-10-05 Javier Miranda <miranda@adacore.com> 3798 3799 * debug.adb: Update documentation since -gnatd.Z is no longer required 3800 to generate the call-graph information. 3801 38022010-10-05 Javier Miranda <miranda@adacore.com> 3803 3804 * exp_ch5.adb (Expand_Simple_Function_Return): Rewrite expansion of a 3805 runtime access check by an equivalent expansion that causes 3806 no problems in the VM backend. The original expansion was 3807 not good for the VM backends because when Tagged_Type_Expansion 3808 is disabled the attribute Access_Disp_Table is not available. 3809 38102010-10-05 Ed Schonberg <schonberg@adacore.com> 3811 3812 * sem_type.adb (Covers): In a dispatching context, T1 covers T2 if T2 3813 is class-wide and T1 is its specific type. 3814 38152010-10-05 Ed Schonberg <schonberg@adacore.com> 3816 3817 * einfo.adb: Add guard to Is_String_Type to prevent cascaded errors. 3818 38192010-10-05 Vincent Celier <celier@adacore.com> 3820 3821 * back_end.ads: Minor spelling error correction. 3822 38232010-10-05 Arnaud Charlet <charlet@adacore.com> 3824 3825 * switch-c.adb, gnat1drv.adb (Scan_Front_End_Switches): Disable 3826 warnings when -gnatC is specified here so that warnings can be 3827 re-enabled explicitly. 3828 (Adjust_Global_Switches): No longer suppress warnings. 3829 38302010-10-05 Vincent Celier <celier@adacore.com> 3831 3832 * makeutl.adb: Minor reformatting. 3833 38342010-10-05 Ed Schonberg <schonberg@adacore.com> 3835 3836 * sem_ch4.adb: add guard in Analyze_One_Call to prevent crash when a 3837 non-discrete type appears as an actual in a call. 3838 38392010-10-05 Vincent Celier <celier@adacore.com> 3840 3841 * make.adb (Scan_Make_Arg): Take into account new switch 3842 --source-info=file. 3843 * makeusg.adb: Add line for new switch --source-info=file. 3844 * makeutl.ads (Source_Info_Option): New constant String for new builder 3845 switch. 3846 * prj-conf.adb: Put subprograms in alphabetical order 3847 (Process_Project_And_Apply_Config): Read/write an eventual source info 3848 file, if necessary. 3849 * prj-nmsc.adb (Look_For_Sources.Get_Sources_From_Source_Info): New 3850 procedure. 3851 (Look_For_Sources): If a source info file was successfully read, get 3852 the source data from the data read from the source info file. 3853 * prj-util.adb (Source_Info_Table): New table 3854 (Source_Info_Project_HTable): New hash table 3855 (Create): New procedure 3856 (Put (File), Put_Line): New procedures 3857 (Write_Source_Info_File): New procedure 3858 (Read_Source_Info_File): New procedure 3859 (Initialize): New procedure 3860 (Source_Info_Of): New procedure 3861 (Next): New procedure 3862 (Close): When file is an out file, fail if the buffer cannot be written 3863 or if the file cannot be close successfully. 3864 (Get_Line): Fail if file is an out file 3865 * prj-util.ads (Create): New procedure 3866 (Put (File), Put_Line): New procedures 3867 (Write_Source_Info_File): New procedure 3868 (Read_Source_Info_File): New procedure 3869 (Source_Info_Data): New record type 3870 (Source_Info_Iterator): New private type 3871 (Initialize): New procedure 3872 (Source_Info_Of): New procedure 3873 (Next): New procedure 3874 * prj.ads (Project_Tree_Data): New components Source_Info_File_Name and 3875 Source_Info_File_Exists. 3876 38772010-10-05 Ed Schonberg <schonberg@adacore.com> 3878 3879 * exp_ch4.adb: Fix typo. 3880 38812010-10-05 Thomas Quinot <quinot@adacore.com> 3882 3883 * lib-writ.adb: Minor reformatting. 3884 38852010-10-05 Javier Miranda <miranda@adacore.com> 3886 3887 * sem_ch3.adb (Access_Definition): Remove useless code. 3888 38892010-10-05 Emmanuel Briot <briot@adacore.com> 3890 3891 * prj-env.adb, prj-env.ads (Set_Path): New subprogram. 3892 (Deep_Copy): Removed, not used. 3893 38942010-10-05 Javier Miranda <miranda@adacore.com> 3895 3896 * sem_ch3.adb (Add_Internal_Interface_Entities): Code reorganization: 3897 move code that searches in the list of primitives of a tagged type for 3898 the entity that will be overridden by user-defined routines. 3899 * sem_disp.adb (Find_Primitive_Covering_Interface): Move here code 3900 previously located in routine Add_Internal_Interface_Entities. 3901 * sem_disp.ads (Find_Primitive_Covering_Interface): Update docs. 3902 * sem_ch6.adb (New_Overloaded_Entity): Add missing check on 3903 availability of attribute Alias. 3904 39052010-10-05 Ed Falis <falis@adacore.com> 3906 3907 * s-taprop-vxworks.adb, s-osinte-vxworks.adb, s-osinte-vxworks.ads, 3908 s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.adb, s-vxwext-rtp.ads: 3909 Move definition of intContext to System.OS_Interface. 3910 Add necessary variants in System.VxWorks.Extensions. 3911 39122010-10-05 Doug Rupp <rupp@adacore.com> 3913 3914 * s-asthan-vms-alpha.adb: On VMS, a task using 3915 pragma AST_Entry exhibits a memory leak when the task terminates 3916 because the vector allocated for the AST interface is not freed. Fixed 3917 by making the vector a controlled type. 3918 39192010-10-05 Emmanuel Briot <briot@adacore.com> 3920 3921 * prj-nmsc.adb (Expand_Subdirectory_Pattern): Check that the prefix in 3922 a "**" pattern properly exists, and report an error otherwise. 3923 39242010-10-05 Emmanuel Briot <briot@adacore.com> 3925 3926 * prj-env.ads: Use GNAT.OS_Lib rather than System.OS_Lib. 3927 39282010-10-05 Emmanuel Briot <briot@adacore.com> 3929 3930 * prj-nmsc.adb, prj-err.adb (Expand_Subdirectory_Pattern): New 3931 subprogram. 3932 Extract some code from Get_Directories, to share with the handling 3933 of aggregate projects (for the Project_Files attributes) 3934 39352010-10-05 Emmanuel Briot <briot@adacore.com> 3936 3937 * gnatcmd.adb, prj-proc.adb, prj-part.adb, prj-ext.adb, prj-ext.ads, 3938 switch-m.adb, clean.adb, prj-nmsc.adb, prj-nmsc.ads, prj-env.adb, 3939 prj-env.ads, prj-tree.adb, prj-tree.ads (Project_Search_Path): New 3940 type. 3941 39422010-10-05 Eric Botcazou <ebotcazou@adacore.com> 3943 3944 * exp_ch5.adb (Make_Field_Expr): Revert previous change (removed). 3945 39462010-10-05 Emmanuel Briot <briot@adacore.com> 3947 3948 * prj-dect.adb, prj-nmsc.adb, prj-attr.adb, snames.ads-tmpl 3949 (Aggregate projects): added support for parsing aggregate projects. 3950 In particular, check the presence and value of the new attributes 3951 related to aggregate projects, ie Project_Files, Project_Path 3952 and External. 3953 (Check_Attribute_Allowed, Check_Package_Allowed, 3954 Rename_Obsolescent_Attributes): new subprogram, extracting code 3955 from existing subprogram to keep their sizes smaller. 3956 (Check_Aggregate_Project, Check_Abstract_Project, 3957 Check_Missing_Sources): new subprograms 3958 (Check): remove comments that duplicated either the name of the 3959 following subprogram call, or the comment on that subprogram. 3960 * prj-part.adb (Check_Extending_All_Imports): New subprogram, extracted 3961 from Parse_Single_Project. 3962 (Check_Aggregate_Imports): new subprogram. 3963 39642010-10-05 Vincent Celier <celier@adacore.com> 3965 3966 * make.adb (Check): When compiling with -gnatc, recompile if the ALI 3967 file has not been generated for the current source, for example if it 3968 has been generated for the spec, but we are compiling the body. 3969 39702010-10-05 Bob Duff <duff@adacore.com> 3971 3972 * xgnatugn.adb: Remove unused procedure. 3973 39742010-10-04 Vincent Celier <celier@adacore.com> 3975 3976 * a-direct.adb (Copy_File): Interpret the Form parameter and call 3977 System.OS_Lib.Copy_File to do the work accordingly. Raise Use_Error if 3978 the Form parameter contains an incorrect value for field preserve= or 3979 mode=. 3980 * a-direct.ads (Create_Directory, Create_Path): Indicate that the Form 3981 parameter is ignored. 3982 (Copy_File): Indicate the interpretation of the Form parameter. 3983 39842010-10-04 Vincent Celier <celier@adacore.com> 3985 3986 * make.adb (Gnatmake): When there are no foreign languages declared and 3987 a main in attribute Main of the main project does not exist or is a 3988 source of another project, fail immediately before attempting 3989 compilation. 3990 39912010-10-04 Javier Miranda <miranda@adacore.com> 3992 3993 * exp_disp.ads (Convert_Tag_To_Interface): New function which must be 3994 used to convert a node referencing a tag to a class-wide interface 3995 type. 3996 * exp_disp.adb (Convert_Tag_To_Interface): New function. 3997 (Expand_Interface_Conversion): Replace invocation of 3998 Unchecked_Conversion by new function Convert_Tag_To_Interface. 3999 (Write_DT): Add support for null primitives. 4000 * exp_ch3.adb (Expand_N_Object_Declaration): For tagged type objects, 4001 cleanup code that handles interface conversions and avoid unchecked 4002 conversion of referenced tag components. 4003 * exp_ch5.adb (Expand_N_Assignment_Statement): Code cleanup. Avoid 4004 unrequired conversions when generating a dispatching call to _assign. 4005 * sprint.adb (Write_Itype): Fix wrong output of not null access itypes. 4006 40072010-10-04 Ed Schonberg <schonberg@adacore.com> 4008 4009 * exp_ch4.adb (Expand_N_Op_Not): Handle properly both operands when the 4010 parent is a binary boolean operation and the operand is an unpacked 4011 array. 4012 (Build_Boolean_Array_Proc_Call): If the operands are both negations, 4013 the operands of the rewritten node are the operands of the negations, 4014 not the negations themselves. 4015 40162010-10-04 Robert Dewar <dewar@adacore.com> 4017 4018 * sem_ch13.adb (Set_Biased): New procedure, now used throughout, adds 4019 name of entity to biased warning msg. 4020 (Analyze_Enumeration_Representation_Clause): Remove attempt to use 4021 biased rep (wrong and never worked anyway). 4022 40232010-10-04 Arnaud Charlet <charlet@adacore.com> 4024 4025 * sem_elab.adb: Minor reformatting. 4026 40272010-10-04 Ed Schonberg <schonberg@adacore.com> 4028 4029 * exp_ch4.adb (Expand_N_Null): Handle properly the case of a subtype of 4030 an access_to_protected subprogram type, and convert null value into 4031 corresponding aggregate. 4032 40332010-10-04 Eric Botcazou <ebotcazou@adacore.com> 4034 4035 * gnat_ugn.texi: Clarify first point of 7.1.5 about pragma Inline. 4036 40372010-10-04 Eric Botcazou <ebotcazou@adacore.com> 4038 4039 * make.adb (Scan_Make_Arg): Pass -Oxxx switches to the linker as well. 4040 * gnatlink.adb (Gnatlink): Filter out -Oxxx switches for CLI, RTX and 4041 AAMP. 4042 40432010-10-04 Eric Botcazou <ebotcazou@adacore.com> 4044 4045 * sem_ch4.adb (Analyze_Indexed_Component_Form): Remove redundant test 4046 for N_Operator_Symbol. 4047 (Indicate_Name_And_Type): Likewise. 4048 * sem_ch8.adb (Analyze_Subprogram_Renaming): Likewise. 4049 * sem_res.adb (Resolve): Likewise. 4050 * sem_type.adb (Add_One_Interp): Likewise. 4051 (Disambiguate): Likewise. 4052 40532010-10-04 Vincent Celier <celier@adacore.com> 4054 4055 * osint.adb (Read_Library_Info_From_Full): If object timestamp is less 4056 than ALI file timestamp, return null. 4057 40582010-10-04 Vincent Celier <celier@adacore.com> 4059 4060 * prj-makr.adb (Finalize): Invoke Pretty_Print with Max_Length of 79. 4061 * prj-pp.adb (Pretty_Print): New parameter Max_Line_Length, that 4062 replaces global constant with the same name. When a line is too long, 4063 indent properly the next continuation line. 4064 * prj-pp.ads (Pretty_Print): New parameter Max_Line_Length with a range 4065 from 50 to 255, defaulted to 255, to indicate the maximum length of 4066 lines in the project file. 4067 40682010-10-04 Eric Botcazou <ebotcazou@adacore.com> 4069 4070 * sem_ch7.adb (Analyze_Package_Body_Helper) <Has_Referencer>: New 4071 Check_Subprogram_Ref function and Check_Subprogram_Refs instantiation 4072 of Traverse_Func on it to look for subprogram references in a body. 4073 Call Check_Subprogram_Refs on the body of inlined subprograms at the 4074 outer level and keep clearing the Is_Public flag of subprograms as long 4075 as it returns OK. Do not look at anything else than subprograms once 4076 an inlined subprogram has been seen. 4077 40782010-10-04 Javier Miranda <miranda@adacore.com> 4079 4080 * exp_cg.adb (Expand_N_Assignment_Statement): Restore tag check when 4081 the target object is an interface. 4082 * sem_disp.adb (Propagate_Tag): If the controlling argument is an 4083 interface type then we generate an implicit conversion to force 4084 displacement of the pointer to the object to reference the secondary 4085 dispatch table associated with the interface. 4086 40872010-10-04 Robert Dewar <dewar@adacore.com> 4088 4089 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Set 4090 Enumeration_Rep_Expr to point to the literal, not the identifier. 4091 (Analyze_Enumeration_Representation_Clause): Improve error message for 4092 size too small for enum rep value 4093 (Analyze_Enumeration_Representation_Clause): Fix size test to use 4094 proper size (RM_Size, not Esize). 4095 40962010-10-04 Robert Dewar <dewar@adacore.com> 4097 4098 * s-taprop-vxworks.adb, sem_res.adb: Minor reformatting. 4099 41002010-10-04 Javier Miranda <miranda@adacore.com> 4101 4102 * exp_cg.adb (Write_Call_Info): Code clean up. 4103 41042010-10-04 Arnaud Charlet <charlet@adacore.com> 4105 4106 * s-taprop-mingw.adb (Create_Task): Initialize Thread_Id field to 0. 4107 41082010-10-04 Robert Dewar <dewar@adacore.com> 4109 4110 * exp_cg.adb: Minor code reorganization 4111 Minor reformatting. 4112 * exp_ch5.adb, prj-nmsc.adb: Minor reformatting. 4113 41142010-10-04 Bob Duff <duff@adacore.com> 4115 4116 * sem_res.adb (Resolve_Type_Conversion): If a type conversion is needed 4117 to make a qualified expression into a name (syntax-wise), then do not 4118 consider it redundant. 4119 41202010-10-04 Thomas Quinot <quinot@adacore.com> 4121 4122 * sem_warn.ads: Fix typo. 4123 41242010-10-04 Javier Miranda <miranda@adacore.com> 4125 4126 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Handle suffix in 4127 TSS names. 4128 (Write_Call_Info): Add missing support for renamed primitives. 4129 41302010-10-04 Thomas Quinot <quinot@adacore.com> 4131 4132 * exp_ch5.adb (Make_Field_Expr): New subprogram, to factor duplicated 4133 code between Make_Component_List_Assign and Make_Field_Assign. 4134 41352010-10-04 Vincent Celier <celier@adacore.com> 4136 4137 * prj-nmsc.adb (Get_Directories): For non extending projects that 4138 declare that they have no sources, do not create a non existing object 4139 or exec directory if builder switch -p is used. 4140 41412010-10-04 Sergey Rybin <rybin@adacore.com> 4142 4143 * gnat_ugn.texi (gnatcheck): Change the description of the report file 4144 format. 4145 41462010-10-04 Ed Falis <falis@adacore.com> 4147 4148 * s-taprop-vxworks.adb (Is_Task_Context): Import VxWorks intContext to 4149 determine whether Set_True is called from a task or an ISR. 4150 (Set_True): test for being in a task context before trying to 4151 dereference Defer_Abort or Undefer_Abort. 4152 41532010-10-04 Robert Dewar <dewar@adacore.com> 4154 4155 * sem_res.adb, sinput-l.adb: Minor reformatting. 4156 41572010-10-04 Hristian Kirtchev <kirtchev@adacore.com> 4158 4159 * exp_ch5.adb (Expand_N_Assignment_Statement): Do not generate a tag 4160 check when the target object is an interface since the expression of 4161 the right hand side must only cover the interface. 4162 41632010-10-04 Vincent Celier <celier@adacore.com> 4164 4165 * frontend.adb: Set Lib.Parsing_Main_Extended_Source to True before 4166 loading the main source, so that if it is preprocessed and -gnateG is 4167 used, the preprocessed file is written. 4168 * lib.ads (Analysing_Subunit_Of_Main): New global variable to indicate 4169 if a subunit is from the main unit when it is loaded. 4170 * sem_ch10.adb (Analyze_Proper_Body): Set Lib.Analysing_Subunit_Of_Main 4171 to True before loading a subunit. 4172 * sem_ch12.adb (Copy_Generic_Node): Set Lib.Analysing_Subunit_Of_Main 4173 to True when the main is a generic unit before loading one of its 4174 subunits. 4175 * sinput-l.adb (Load_File): If -gnateG is used, write the preprocessed 4176 file only for the main unit (spec, body and subunits). 4177 41782010-10-04 Vincent Celier <celier@adacore.com> 4179 4180 * sinput-l.adb (Load_File): Do not fail when switch -gnateG is 4181 specified and the processed file cannot be written. Just issue a 4182 warning and continue. 4183 41842010-10-04 Thomas Quinot <quinot@adacore.com> 4185 4186 * sem_res.adb: Minor reformatting. 4187 41882010-10-04 Ed Schonberg <schonberg@adacore.com> 4189 4190 * sem_ch8.adb (Analyze_Subprogram_Renaming): If the renamed operation 4191 is an overridden inherited operation, the desired operation is the 4192 overriding one, which is the alias of the visible one. 4193 41942010-10-04 Ed Schonberg <schonberg@adacore.com> 4195 4196 * sem_ch6.adb (Find_Corresponding_Spec): Check that the wrapper body is 4197 present before deleting from the tree, when an inherited function with 4198 a controlling result that returns a null extension is overridden by a 4199 later declaration or body. 4200 42012010-10-04 Gary Dismukes <dismukes@adacore.com> 4202 4203 * checks.adb: Update comment. 4204 42052010-09-30 Joseph Myers <joseph@codesourcery.com> 4206 4207 * gcc-interface/misc.c (optimize, optimize_size): Undefine as macros 4208 and define as variables. 4209 (gnat_post_options): Set optimize and optimize_size variables. 4210 42112010-09-29 Joel Sherrill <joel.sherrill@oarcorp.com> 4212 4213 * g-socket.adb: Move pragma to disable warnings in case multiple errnos 4214 are not defined by target. 4215 42162010-09-29 Eric Botcazou <ebotcazou@adacore.com> 4217 4218 * gcc-interface/utils.c (handle_leaf_attribute): Fix long line. 4219 42202010-09-28 Richard Henderson <rth@redhat.com> 4221 4222 * gcc-interface/misc.c (gnat_eh_personality): Use 4223 targetm.except_unwind_info. 4224 42252010-09-28 Jan Hubicka <jh@suse.cz> 4226 4227 * gcc-interface/utils.c (handle_leaf_attribute): New function. 4228 (gnat_internal_attribute_tables): Add leaf. 4229 42302010-09-22 Joseph Myers <joseph@codesourcery.com> 4231 4232 * gcc-interface/lang.opt (-all-warnings, -include-barrier, 4233 -include-directory, -include-directory=, -no-standard-includes, 4234 -no-standard-libraries): New. 4235 42362010-09-20 Eric Botcazou <ebotcazou@adacore.com> 4237 4238 * gcc-interface/decl.c (gnat_to_gnu_entity): Replace calls to 4239 build_array_type with calls to build_nonshared_array_type. 4240 (substitute_in_type): Likewise. 4241 * gcc-interface/misc.c (LANG_HOOKS_HASH_TYPES): Delete. 4242 (LANG_HOOKS_TYPE_HASH_EQ): Define. 4243 (gnat_post_options): Add 'static' keyword. 4244 (gnat_type_hash_eq): New static function. 4245 * gcc-interface/utils.c (fntype_same_flags_p): New function. 4246 (create_subprog_type): Call it. 4247 (create_index_type): Call build_nonshared_range_type and tidy up. 4248 (create_range_type): Likewise. 4249 * gcc-interface/gigi.h (fntype_same_flags_p): Declare. 4250 42512010-09-19 Eric Botcazou <ebotcazou@adacore.com> 4252 4253 * gcc-interface/trans.c (gnat_pushdecl): Do not do anything special 4254 for PARM_DECLs. 4255 (end_subprog_body): If the body is a BIND_EXPR, make its associated 4256 block the top-level one. 4257 (build_function_stub): Build a statement group for the whole function. 4258 * gcc-interface/utils.c (Subprogram_Body_to_gnu): If copy-in/copy-out 4259 is used, create the enclosing block early and process first the OUT 4260 parameters. 4261 42622010-09-19 Eric Botcazou <ebotcazou@adacore.com> 4263 4264 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>: Do 4265 not generate debug info for individual enumerators. 4266 42672010-09-19 Eric Botcazou <ebotcazou@adacore.com> 4268 4269 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Use record 4270 type instead of enumeral type as the dummy type built for the template 4271 type of fat pointers. 4272 42732010-09-19 Eric Botcazou <ebotcazou@adacore.com> 4274 4275 * gcc-interface/gigi.h (get_elaboration_procedure): Declare. 4276 (gnat_zaplevel): Likewise. 4277 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force global 4278 binding level for an external constant. 4279 <E_Constant>: Force the local context and create a fake scope before 4280 translating the defining expression of an external constant. 4281 <object>: Treat external constants at the global level explicitly for 4282 renaming declarations. 4283 (elaborate_expression_1): Force the variable to be static if the 4284 expression is global. 4285 * gcc-interface/trans.c (get_elaboration_procedure): New function. 4286 (call_to_gnu): Use it. 4287 (gnat_to_gnu): Likewise. 4288 <N_Object_Declaration>: Do not test Is_Public to force the creation of 4289 an initialization variable. 4290 (add_decl_expr): Discard the statement if the declaration is external. 4291 * gcc-interface/utils.c (gnat_pushdecl): Do not put the declaration in 4292 the current block if it is external. 4293 (create_var_decl_1): Do not test Is_Public to set TREE_STATIC. 4294 (gnat_zaplevel): New global function. 4295 42962010-09-19 Eric Botcazou <ebotcazou@adacore.com> 4297 4298 * gcc-interface/decl.c (gnat_to_gnu_entity): Explicitly test _LEVEL 4299 variables against zero in all cases. 4300 (rest_of_type_decl_compilation): Likewise. 4301 * gcc-interface/trans.c (gigi): Pass properly typed constants to 4302 create_var_decl. 4303 (call_to_gnu): Fix formatting. 4304 (Handled_Sequence_Of_Statements_to_gnu): Likewise. 4305 (Exception_Handler_to_gnu_zcx): Likewise. 4306 (gnat_to_gnu) <N_Object_Declaration>: Short-circuit handling of 4307 constant 4308 expressions in presence of a freeze node. 4309 43102010-09-19 Eric Botcazou <ebotcazou@adacore.com> 4311 4312 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Constant>: Look into 4313 expressions for external constants that are aggregates. 4314 * gcc-interface/utils2.c (build_simple_component_ref): If the field 4315 is an inherited component in an extension, look through the extension. 4316 43172010-09-10 Vincent Celier <celier@adacore.com> 4318 4319 * projects.texi: Add documentation for package extensions 4320 Add some documentation for attributes Leading_Library_Options and 4321 Linker'Leading_Switches. 4322 43232010-09-10 Ed Schonberg <schonberg@adacore.com> 4324 4325 * exp_util.adb (Expand_Subtype_From_Expression): When expansion is 4326 disabled, compute subtype for all string types. 4327 43282010-09-10 Robert Dewar <dewar@adacore.com> 4329 4330 * gnat_ugn.texi: Add documentation for -gnatw.s/S 4331 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 4332 Component_Size): Implement warning on overriden size clause. 4333 (Analyze_Record_Representation_Clause): Implement warning on overriden 4334 size clause. 4335 * sem_warn.ads, sem_warn.adb (Warn_On_Overridden_Size): New flag 4336 (-gnatw.s/S). 4337 * ug_words: Add entries for -gnatw.s/S. 4338 * vms_data.ads, usage.adb: Add line for -gnatw.s/-gnatw.S. 4339 * gcc-interface/Make-lang.in: Update dependencies. 4340 43412010-09-10 Vincent Celier <celier@adacore.com> 4342 4343 * prj-dect.adb (Parse_Package_Declaration): Allow a package to extend 4344 a package with the same name from an imported or extended project. 4345 * prj-proc.adb (Process_Declarative_Items): Process package extensions 4346 43472010-09-10 Bob Duff <duff@adacore.com> 4348 4349 * exp_ch6.adb (Expand_Call): Do not perform a null_exclusion check on 4350 'out' parameters. 4351 43522010-09-10 Robert Dewar <dewar@adacore.com> 4353 4354 * sem.adb: Minor reformatting. 4355 43562010-09-10 Bob Duff <duff@adacore.com> 4357 4358 * s-os_lib.ads, g-expect.ads: Add comments. 4359 43602010-09-10 Robert Dewar <dewar@adacore.com> 4361 4362 * exp_ch5.adb: Minor reformatting. 4363 43642010-09-10 Thomas Quinot <quinot@adacore.com> 4365 4366 * scos.ads: Add comments. 4367 43682010-09-10 Vincent Celier <celier@adacore.com> 4369 4370 * gnatcmd.adb (Get_Closure): Remove useless invocation of Close. 4371 43722010-09-10 Hristian Kirtchev <kirtchev@adacore.com> 4373 4374 * exp_ch7.adb, exp_ch6.adb (Expand_Call): Establish a transient scope 4375 for a controlled build-in-place function call which appears in an 4376 anonymous context. The transient scope ensures that the intermediate 4377 function result is cleaned up after the master is left. 4378 (Make_Build_In_Place_Call_In_Anonymous_Context): Remove the creation 4379 of the transient scope. This is now done in Exand_Call which covers 4380 additional cases other than secondary stack release. 4381 43822010-09-10 Arnaud Charlet <charlet@adacore.com> 4383 4384 * sem.adb (Do_Unit_And_Dependents): Add guard. 4385 43862010-09-10 Robert Dewar <dewar@adacore.com> 4387 4388 * exp_ch5.adb: Update comments. 4389 * exp_dist.adb: Minor reformatting. 4390 43912010-09-10 Robert Dewar <dewar@adacore.com> 4392 4393 * sem_ch13.adb (Check_Record_Representation_Clause): Implement record 4394 gap warnings. 4395 * sem_warn.ads, sem_warn.adb (Warn_On_Record_Holes): New warning flag. 4396 * usage.adb: Add lines for -gnatw.h/H 4397 * gnat_ugn.texi: Add documentation for J519-010 4398 Warn on record holes/gaps 4399 * ug_words: Add entries for -gnatw.h/-gnatw.H 4400 * vms_data.ads: Add entries for [NO]AVOIDGAPS 4401 44022010-09-10 Gary Dismukes <dismukes@adacore.com> 4403 4404 * sem_ch6.adb: Update comment. 4405 44062010-09-10 Ed Schonberg <schonberg@adacore.com> 4407 4408 * sem_ch3.adb (Build_Derived_Private_Type): Mark generated declaration 4409 of full view analyzed after analyzing the corresponding record 4410 declaration, to prevent spurious name conflicts with original 4411 declaration. 4412 44132010-09-10 Jerome Lambourg <lambourg@adacore.com> 4414 4415 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): In the VM case, 4416 just issue a warning, but continue with the normal processing. 4417 44182010-09-10 Robert Dewar <dewar@adacore.com> 4419 4420 * exp_attr.adb, prj-nmsc.adb, sem_ch4.adb, sem_res.adb: Minor 4421 reformatting. 4422 44232010-09-10 Thomas Quinot <quinot@adacore.com> 4424 4425 * exp_dist.adb (Build_From_Any_Call, Build_To_Any_Call, 4426 Build_TypeCode_Call): For a subtype inserted for the expansion of a 4427 generic actual type, go to the underlying type of the original actual 4428 type. 4429 44302010-09-10 Ed Schonberg <schonberg@adacore.com> 4431 4432 * exp_ch5.adb (Expand_Assign_Array_Loop): In CodePeer mode, place a 4433 guard around the increment statement, to prevent an off-by-one-value 4434 on the last iteration. 4435 44362010-09-10 Vincent Celier <celier@adacore.com> 4437 4438 * sem_aggr.adb, exp_prag.adb, sem_ch3.adb, exp_attr.adb, 4439 sem_res.adb, sem_attr.adb, sem_elab.adb, sem_ch4.adb, exp_disp.adb, 4440 exp_aggr.adb, exp_dist.adb: Change all mentions of "at run-time" to 4441 "at run time" in comments and error/warning messages. 4442 44432010-09-10 Ed Schonberg <schonberg@adacore.com> 4444 4445 * exp_cg.adb: Handle properly bodies without specs. 4446 44472010-09-10 Emmanuel Briot <briot@adacore.com> 4448 4449 * prj-nmsc.adb (Find_Source_Dirs): When a source directory is not 4450 present, and the user requested to either ignore this or display a 4451 warning (as opposed to an error), we still need to register the 4452 directory. 4453 44542010-09-10 Robert Dewar <dewar@adacore.com> 4455 4456 * errout.adb: Remove tests of Parsing_Main_Subunit, since this test is 4457 now done in In_Extended_Main_Source_Unit. 4458 * errout.ads (Compiler_State[_Type]): Moved from Errout to Lib 4459 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed 4460 as Parsing_Main_Extended_Source. 4461 * frontend.adb: Set Parsing_Main_Extended_Source True for parsing main 4462 unit. 4463 * lib-load.adb (Load_Unit): Add PMES parameter 4464 Set PMES appropriately in all calls to Load_Unit 4465 * lib-load.ads (Load_Unit): Add PMES parameter 4466 * lib.adb (In_Extended_Main_Source_Unit): When called with 4467 Compiler_State set to Parsing, test new flag 4468 Compiling_Main_Extended_Source. 4469 * lib.ads (Compiler_State[_Type]): Moved from Errout to Lib 4470 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed 4471 as Parsing_Main_Extended_Source 4472 * par-load.adb (Load): Set PMES properly in call to Load_Unit 4473 44742010-09-10 Ed Schonberg <schonberg@adacore.com> 4475 4476 * exp_cg.adb: Use proper entity to handle overloads. 4477 * sem_res.adb (Check_Parameterless_Call): An operator node without 4478 actuals cannot be a call, and must be treated as a string. 4479 44802010-09-10 Robert Dewar <dewar@adacore.com> 4481 4482 * frontend.adb: Minor reformatting. 4483 44842010-09-10 Robert Dewar <dewar@adacore.com> 4485 4486 * par-ch4.adb (P_Conditional_Expression): Use P_Condition for condition 4487 * par-ch5.adb (P_Condition): Move from body to spec 4488 * par.adb (Ch5.P_Condition): Move from body to spec 4489 44902010-09-10 Ed Schonberg <schonberg@adacore.com> 4491 4492 * exp_cg.adb (Write_Call_Info): If a type that has been registered in 4493 the call table is private, use its full view to generate information 4494 on its operations. 4495 44962010-09-10 Jose Ruiz <ruiz@adacore.com> 4497 4498 * exp_cg.adb (Is_Predefined_Dispatching_Operation): When trying the 4499 pattern matching to detect predefined primitive operations take into 4500 account that there can be an extra suffix related to body-nested 4501 package entities. 4502 45032010-09-10 Ed Schonberg <schonberg@adacore.com> 4504 4505 * s-pooglo.ads: Add overriding indicators. 4506 45072010-09-10 Vincent Celier <celier@adacore.com> 4508 4509 * vms_data.ads: Add new GNAT BIND qualifiers /32_MALLOC (for -H32) and 4510 /64_MALLOC (for -H64). 4511 45122010-09-10 Robert Dewar <dewar@adacore.com> 4513 4514 * errout.adb (Error_Msg_Internal): Test Parsing_Main_Subunit flag 4515 (Error_Msg_NW): Test Parsing_Main_Subunit flag 4516 * errout.ads (Parsing_Main_Subunit): New flag 4517 * lib-load.adb (Load_Unit): Set Parsing_Main_Subunit flag 4518 * par-ch6.adb: Minor style fix (remove redandant parentheses) 4519 * par-ch9.adb: Minor style fix (remove redundant parens) 4520 * par-load.adb: (Load): Deal with setting Parsing_Main_Subunit 4521 45222010-09-10 Vincent Celier <celier@adacore.com> 4523 4524 * make.adb (Create_Binder_Mapping_File): Remove procedure. Replaced by 4525 function of the same name in Makeutl. 4526 (Gnatmake): Call function Create_Binder_Mapping_File in Makeutl, instead 4527 of removed procedure when creating a binder mapping file. 4528 * makeutl.adb (Create_Binder_Mapping_File): New function. Was a 4529 procedure in Make. 4530 * makeutl.ads (Create_Binder_Mapping_File): New function 4531 45322010-09-10 Jose Ruiz <ruiz@adacore.com> 4533 4534 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Add the "__" scope 4535 separator when trying the pattern matching to detect predefined 4536 primitive operations. 4537 45382010-09-10 Robert Dewar <dewar@adacore.com> 4539 4540 * bindgen.adb, atree.adb: Minor reformatting. 4541 45422010-09-10 Ben Brosgol <brosgol@adacore.com> 4543 4544 * ug_words, gnat_ugn.texi: Revised "Transitioning to 64-Bit GNAT for 4545 OpenVMS" section. 4546 45472010-09-10 Doug Rupp <rupp@adacore.com> 4548 4549 * bindgen.adb: Minor comment fix for -H switch. 4550 45512010-09-10 Ed Schonberg <schonberg@adacore.com> 4552 4553 * exp_cg.adb (Register_CG_Node): Determine enclosing subprogram or 4554 library unit now, by traversing tree before context is expanded. 4555 (Write_Call_Info): Use enclosing unit name directly. 4556 * exp_ch9.adb (Expand_N_Accept_Statement): Attach generated block to 4557 tree earlier, to ensure that subsequent declarations are analyzed in a 4558 connected structure. 4559 * exp_intr.adb (Expand_Unc_Deallocation): Ditto for generated statement 4560 list. 4561 45622010-09-10 Robert Dewar <dewar@adacore.com> 4563 4564 * symbols-processing-vms-alpha.adb: Minor reformatting. 4565 45662010-09-10 Jerome Lambourg <lambourg@adacore.com> 4567 4568 * bindgen.adb (Gen_Adainit_Ada): In .NET, don't call 4569 __gnat_install_handler in case the binder is called with -n. 4570 45712010-09-10 Ed Schonberg <schonberg@adacore.com> 4572 4573 * exp_ch6.adb (Make_Build_In_Place_In_Object_Declaration): Use proper 4574 sloc for renaming declaration and set Comes_From_Source properly to 4575 ensure that references are properly generated for an object declaration 4576 that is built in place. 4577 45782010-09-10 Tristan Gingold <gingold@adacore.com> 4579 4580 * symbols-processing-vms-alpha.adb: Allow gnatsym to work as a cross 4581 tool. 4582 * gcc-interface/Make-lang.in: Install gnatsym when cross compiling. 4583 * gcc-interface/Makefile.in: gnat.hlp is now generated by 4584 Make-generated.in 4585 45862010-09-10 Bob Duff <duff@adacore.com> 4587 4588 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): For things like ""X(J) 4589 := ...;", remove side effects from the right-hand side, because they 4590 might affect the value of the left-hand side, but the left-hand side is 4591 first READ (so we can do shifting and masking) and then written back, 4592 which would cause the side effects to be incorrectly overwritten. 4593 45942010-09-10 Robert Dewar <dewar@adacore.com> 4595 4596 * sem_ch4.adb: Minor reformatting. 4597 * exp_ch6.adb: Add comment on testing limited on full type 4598 * gnat_rm.texi: Add documentation on Pure_Function. 4599 46002010-09-10 Vincent Celier <celier@adacore.com> 4601 4602 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name 4603 as a source of another project and of another language. 4604 46052010-09-10 Robert Dewar <dewar@adacore.com> 4606 4607 * exp_ch3.adb (Expand_N_Object_Declaration): Defend against previous 4608 errors. 4609 * freeze.adb (Check_Unsigned_Type): Ditto. 4610 * sem_aggr.adb (Resolve_Aggr_Expr): Ditto. 4611 * sem_ch3.adb (Convert_Scalar_Bounds): Ditto. 4612 (Set_Scalar_Range_For_Subtype): Ditto. 4613 * sem_eval.adb (Subtypes_Statically_Match): Ditto. 4614 46152010-09-10 Robert Dewar <dewar@adacore.com> 4616 4617 * repinfo.adb (List_Type_Info): List Small and Range for fixed-point 4618 types. 4619 * sprint.adb (Write_Ureal_With_Col_Check_Sloc): Use square brackets 4620 rather than parens for fixed constants. 4621 * sprint.ads: Use square brackets rather than parens for fixed constants 4622 * urealp.adb (UR_Write): Use square brackets rather than parens 4623 (UR_Write): Add Brackets argument 4624 (UR_Write): Add many more special cases to output literals 4625 * urealp.ads (UR_Write): Use square brackets rather than parens 4626 (UR_Write): Add Brackets argument 4627 46282010-09-10 Robert Dewar <dewar@adacore.com> 4629 4630 * sem_ch4.adb: Minor reformatting. 4631 46322010-09-10 Richard Guenther <rguenther@suse.de> 4633 4634 * gcc-interface/utils.c (create_index_type): Use build_range_type. 4635 46362010-09-10 Arnaud Charlet <charlet@adacore.com> 4637 4638 * vms_cmds.ads: New. 4639 46402010-09-10 Eric Botcazou <ebotcazou@adacore.com> 4641 4642 * exp_dbug.ads: Mention enhanced encoding for array types. 4643 46442010-09-10 Jerome Lambourg <lambourg@adacore.com> 4645 4646 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Size clause are 4647 unsupported in VM targets. Display a warning in this case. 4648 46492010-09-10 Ed Schonberg <schonberg@adacore.com> 4650 4651 * sprint.adb (Sprint_Node_Actual, case N_Derived_Type_Definition): Do 4652 not reset Sloc when printing keyword "new". 4653 46542010-09-10 Vincent Celier <celier@adacore.com> 4655 4656 * gnatcmd.adb (GNATCmd): Put the command line in environment variable 4657 GNAT_DRIVER_COMMAND_LINE. 4658 46592010-09-10 Ed Schonberg <schonberg@adacore.com> 4660 4661 * sem.adb (Do_Unit_And_Dependents): if Withed_Body is set on a context 4662 clause, process the body at once. 4663 46642010-09-10 Ed Schonberg <schonberg@adacore.com> 4665 4666 * sem_res.adb (Resolve_Type_Conversion): Do not warn on a redundant 4667 conversion is the expression is a qualified expression used to 4668 disambiguate a function call. 4669 46702010-09-10 Vincent Celier <celier@adacore.com> 4671 4672 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name 4673 as a source of another project and of another language. 4674 46752010-09-10 Robert Dewar <dewar@adacore.com> 4676 4677 * prj-util.adb: Minor reformatting. 4678 46792010-09-10 Eric Botcazou <ebotcazou@adacore.com> 4680 4681 * exp_disp.adb: Minor reformatting. 4682 46832010-09-10 Arnaud Charlet <charlet@adacore.com> 4684 4685 * sem_prag.adb (Analyze_Pragma): Ignore Inline_Always pragma in 4686 CodePeer mode. 4687 46882010-09-10 Thomas Quinot <quinot@adacore.com> 4689 4690 * sem_res.adb: Minor reformatting. 4691 * exp_ch9.adb, rtsfind.ads, exp_ch4.adb, exp_ch3.adb: Do not hardcode 4692 magic constants for task master levels (instead, reference 4693 named numbers from System.Tasking). 4694 46952010-09-10 Eric Botcazou <ebotcazou@adacore.com> 4696 4697 * gnatvsn.ads (Ver_Prefix): New constant string. 4698 * bindgen.adb (Gen_Output_File_Ada): Use it in lieu of hardcoded value. 4699 (Gen_Output_File_C): Likewise. 4700 * g-comver.adb (Ver_Prefix): Add cross-reference to Gnatvsn.Ver_Prefix 4701 in comment. 4702 47032010-09-10 Ed Schonberg <schonberg@adacore.com> 4704 4705 * sem.adb (Walk_Library_Items): Do not traverse children of the main 4706 unit, to prevent spurious circularities in the walk order. 4707 (Depends_On_Main): Use elsewhere to prevent circularities when the body 4708 of an ancestor of the main unit depends on a child of the main unit. 4709 47102010-09-10 Robert Dewar <dewar@adacore.com> 4711 4712 * gnatlink.adb, prj-ext.adb, prj-util.adb, s-tporft.adb, 4713 sem_ch3.adb: Minor reformatting. 4714 47152010-09-10 Ed Schonberg <schonberg@adacore.com> 4716 4717 * sem_ch3.adb (Derive_Subprograms): An interface primitive operation 4718 that is a renaming must be derived like any other primitive operation, 4719 the renamed operation is not relevant to the derivation. 4720 47212010-09-10 Robert Dewar <dewar@adacore.com> 4722 4723 * sem_aux.ads: Add comment for Is_Inherently_Limited_Type. 4724 * checks.adb: Minor reformatting. 4725 47262010-09-10 Robert Dewar <dewar@adacore.com> 4727 4728 * gnat_ugn.texi: Add section on intent of style checking options. 4729 47302010-09-10 Arnaud Charlet <charlet@adacore.com> 4731 4732 * xref_lib.adb (Get_Full_Type): Fix handling of 'a' char. 4733 47342010-09-10 Ed Schonberg <schonberg@adacore.com> 4735 4736 * sem_ch3.adb: Improve error message on derivation from class-wide type 4737 47382010-09-10 Steve Baird <baird@adacore.com> 4739 4740 * gnat1drv.adb (Adjust_Global_Switches): Enable Expression_With_Actions 4741 generation when Generate_SCIL is True. 4742 47432010-09-10 Geert Bosch <bosch@adacore.com> 4744 4745 * gnatlink.adb (Check_ Existing_Executable): New procedure for checking 4746 validity of executable name and removing any existing executable 4747 (Gnatlink): Call Check_Existing_Executable. 4748 47492010-09-10 Arnaud Charlet <charlet@adacore.com> 4750 4751 * s-tporft.adb, s-taskin.ads (Register_Foreign_Thread): Move 4752 initialization of Task_Alternate_Stack here, cleaner since in case of 4753 ranvescar, Restricted_Ada_Task_Control_Block is not initialized 4754 implicitly. 4755 47562010-09-10 Thomas Quinot <quinot@adacore.com> 4757 4758 * s-fileio.adb, a-dirval.adb: Minor reformatting. 4759 47602010-09-10 Emmanuel Briot <briot@adacore.com> 4761 4762 * prj-util.adb (Executable_Of): Fix CE when the project does not 4763 contain a Builder package. 4764 47652010-09-10 Vincent Celier <celier@adacore.com> 4766 4767 * prj-ext.adb (Initialize_Project_Path): Add <prefix>/lib/gpr/<target> 4768 to the project path, if Prefix and Target_Name are defined. 4769 * prj-tree.ads (Project_Node_Tree_Data): New component Target_Name 4770 47712010-09-10 Ed Schonberg <schonberg@adacore.com> 4772 4773 * checks.adb (Ensure_Valid): If the expression is a boolean expression 4774 or short-circuit operation, do no emit a validity check: only the 4775 elementary operands of the expression need checking. 4776 47772010-09-10 Ben Brosgol <brosgol@adacore.com> 4778 4779 * gnat_rm.texi: Document Short_Descriptors. 4780 47812010-09-10 Arnaud Charlet <charlet@adacore.com> 4782 4783 * s-taprop-linux.adb, s-taskin.ads (Task_Alternate_Stack): Default 4784 initialize to Null_Address. 4785 (Enter_Task): Do not set up an alternate stack for foreign threads. 4786 47872010-09-10 Robert Dewar <dewar@adacore.com> 4788 4789 * opt.adb (Short_Descriptors): New flag 4790 (Short_Descriptors_Config): New flag 4791 * opt.ads (Short_Descriptors): New flag 4792 (Short_Descriptors_Config): New flag 4793 * par-prag.adb: Add dummy entry for Short_Descriptors pragma 4794 * sem_prag.adb (Set_Mechanism_Value): Deal with Short_Descriptors. 4795 (Analyze_Pragma): Implement Short_Descriptors pragma 4796 * snames.ads-tmpl: Add entry for Short_Descriptors pragma 4797 47982010-09-10 Emmanuel Briot <briot@adacore.com> 4799 4800 * prj-util.adb, prj-util.ads (Executable_Of): Take into account the 4801 project's Executable_Suffix. 4802 48032010-09-10 Robert Dewar <dewar@adacore.com> 4804 4805 * g-pehage.ads: Minor reformatting 4806 4807 * gnat_ugn.texi: Clarifying comment on -gnatyc 4808 * exp_ch6.adb (Expand_N_Subprogram_Body): Reset Is_Pure if limited 4809 arguments. 4810 48112010-09-10 Tristan Gingold <gingold@adacore.com> 4812 4813 * Make-generated.in (gnat.hlp): New rule. 4814 48152010-09-10 Emmanuel Briot <briot@adacore.com> 4816 4817 * prj-util.adb, prj-util.ads (Executable_Of): New parameter 4818 Include_Suffix. 4819 48202010-09-10 Robert Dewar <dewar@adacore.com> 4821 4822 * einfo.adb: Minor code cleanup: Add assertion to 4823 Set_Corresponding_Protected_Entry. 4824 48252010-09-10 Bob Duff <duff@adacore.com> 4826 4827 * g-pehage.ads, g-pehage.adb (Produce): Add a new flag to allow sending 4828 the output to standard output. 4829 48302010-09-09 Vincent Celier <celier@adacore.com> 4831 4832 * gnat_ugn.texi: Add documentation for new gnatmake switch 4833 --create-map-file. 4834 * make.adb (Map_File): New global variable to store the value of switch 4835 --create-map-file. 4836 (Gnatmake): Add switch -M to gnatlink if switch --create-map-file has 4837 been specified. 4838 (Scan_Make_Arg): Recognize switch --create-map-file 4839 * makeutl.ads (Create_Map_File_Switch): New constant string for new 4840 gnatmake and gprbuild switch --create-map-file. 4841 48422010-09-09 Robert Dewar <dewar@adacore.com> 4843 4844 * sinput-p.ads: Minor comment update. 4845 48462010-09-09 Arnaud Charlet <charlet@adacore.com> 4847 4848 * s-tpobop.adb, s-taenca.adb (Wait_For_Completion_With_Timeout): Reset 4849 Entry_Call.State if needed so that the call is marked as cancelled by 4850 Check_Pending_Actions_For_Entry_Call. 4851 (Timed_Protected_Entry_Call): Adjust calls to Defer/Under_Abort, since 4852 this procedure may be called from a controlled operation 4853 (Initialize/Finalize). 4854 48552010-09-09 Vadim Godunko <godunko@adacore.com> 4856 4857 * impunit.adb: Correct spelling of package's name in the comment. 4858 48592010-09-09 Robert Dewar <dewar@adacore.com> 4860 4861 * gnatcmd.adb, gnatlink.adb, sem_ch12.adb, sem_eval.adb, sinput-p.adb: 4862 Minor reformatting 4863 48642010-09-09 Robert Dewar <dewar@adacore.com> 4865 4866 * impunit.adb: Add entry for a-izteio. 4867 * checks.adb: Add comment. 4868 * debug.adb, exp_disp.adb: Minor reformatting. 4869 * exp_dbug.ads: Minor reformatting throughout (pack block comments). 4870 48712010-09-09 Ed Schonberg <schonberg@adacore.com> 4872 4873 * sem_eval.adb (Is_Same_Value): Two occurrences of the same 4874 discriminant cannot be assumed to be the same value because they may 4875 refer to bounds of a component of two different instances of a 4876 discriminated type. 4877 48782010-09-09 Gary Dismukes <dismukes@adacore.com> 4879 4880 * checks.adb (Apply_Arithmetic_Overflow_Check): When converting the 4881 operands of an operator to the type of an enclosing conversion, rewrite 4882 the operator so the conversion can't be flagged as redundant. 4883 Remove useless assignments to Typ and Rtyp. 4884 48852010-09-09 Eric Botcazou <ebotcazou@adacore.com> 4886 4887 * gnat_ugn.texi: Fix another long line. 4888 48892010-09-09 Bob Duff <duff@adacore.com> 4890 4891 * sem_warn.adb (Output_Reference_Error): Don't warn for renames read 4892 but never assigned. 4893 48942010-09-09 Matthew Heaney <heaney@adacore.com> 4895 4896 * a-convec.adb, a-coinve.adb (Clear, Delete, Delete_Last, Finalize, 4897 Merge, Insert, Insert_Space, Move, Reserve_Capacity, Generic_Sorting, 4898 Replace_Element, Reverse_Elements, Swap): Change exception message to 4899 correctly indicate kind of tampering (cursor or element). 4900 * a-cdlili.adb, a-cidlli.adb (Clear, Delete, Delete_First, Delete_Last, 4901 Merge, Generic_Sorting, Insert, Move, Reverse_Elements, Splice, 4902 Swap_Links, Replace_Element, Swap): Ditto. 4903 * a-coorse.adb, a-ciorse.adb (Include, Replace, Replace_Element): Ditto 4904 * a-coorma.adb, a-ciorma.adb (Include, Replace, Replace_Element): Ditto 4905 * a-coormu.adb, a-ciormu.adb (Replace_Element): Ditto 4906 * a-chtgke.adb (Delete_Key_Sans_Free, Generic_Conditional_Insert, 4907 Generic_Replace_Element): Ditto 4908 * a-chtgop.adb (Clear, Move, Reserve_Capacity): Ditto 4909 * a-cohama.adb, a-cihama.adb (Delete, Include, Replace, 4910 Replace_Element): Ditto. 4911 * a-cohase.adb, a-cihase.adb (Delete, Difference, Intersection, 4912 Symmetric_Difference, Union, Include, Replace): Ditto 4913 49142010-09-09 Ed Schonberg <schonberg@adacore.com> 4915 4916 * sprint.adb (Write_Id): If the parent node is an expanded name, check 4917 that its entity_or_associated_node is an entity before writing it out. 4918 * exp_disp.adb (Make_Tags); if a type is declared in C++ and has no 4919 constructors, there is no need for a dispatch table pointer because the 4920 table is fully inherited from the C++ code. 4921 49222010-09-09 Thomas Quinot <quinot@adacore.com> 4923 4924 * projects.texi: Fix wrong identifiers on package end lines in project 4925 files examples. 4926 * exp_ch6.adb: Minor reformatting. 4927 49282010-09-09 Tristan Gingold <gingold@adacore.com> 4929 4930 * gnatcmd.adb, vms_conv.ads: Extract Command_Type. 4931 49322010-09-09 Eric Botcazou <ebotcazou@adacore.com> 4933 4934 * gnat_ugn.texi: Fix description of -O3 optimization level. 4935 49362010-09-09 Yannick Moy <moy@adacore.com> 4937 4938 * a-cihama.adb, a-cohama.adb: Fix comments. 4939 49402010-09-09 Arnaud Charlet <charlet@adacore.com> 4941 4942 * i-cexten.ads: Add comments. 4943 (Signed_128): New type, used by some C bindings. 4944 * debug.adb: Update comment. 4945 49462010-09-09 Sergey Rybin <rybin@adacore.com> 4947 4948 * gnat_ugn.texi: For ASIS tools (gnatpp, gnatcheck, gnatelim, 4949 gnatmetric and gnatstub) add a note that '-gnat05' should be used if 4950 the tool should process Ada 2005 sources. 4951 49522010-09-09 Ed Schonberg <schonberg@adacore.com> 4953 4954 * sem_ch12.adb (Remove_Parent): If the scope containing the child 4955 instance is a block, examine the enclosing scope to determine if it is 4956 a parent instance. 4957 49582010-09-09 Doug Rupp <rupp@adacore.com> 4959 4960 * sem_prag.adb (pragma Ident): Pass --identification= vice 4961 IDENTIFICATION= 4962 * gnatlink.adb (Linker_Options): Look for --identification= vice 4963 IDENTIFICATION= 4964 49652010-09-09 Gary Dismukes <dismukes@adacore.com> 4966 4967 * exp_attr.adb (Expand_N_Attribute_Reference, case Attribute_Old): When 4968 inserting and analyzing the object declaration for the temporary object 4969 created to hold a 'Old value, push the scope for the subprogram where 4970 the object is inserted, so that its Scope (and that of related objects) 4971 will be set properly. 4972 49732010-09-09 Vincent Celier <celier@adacore.com> 4974 4975 * prj.adb (Get_Object_Directory): Return object directory display name 4976 * adaint.c (__gnat_get_file_names_case_sensitive): When environment 4977 variable GNAT_FILE_NAME_CASE_SENSITIVE has a value of "0" or "1", 4978 return this value, otherwise return the default for the platform. 4979 49802010-09-09 Arnaud Charlet <charlet@adacore.com> 4981 4982 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update 4983 dependencies. Remove handling of gnatlbr. 4984 Do not remove s-stratt-xdr for the run-time when installing. 4985 49862010-09-09 Robert Dewar <dewar@adacore.com> 4987 4988 * sem_attr.adb: Minor reformatting. 4989 49902010-09-09 Thomas Quinot <quinot@adacore.com> 4991 4992 * socket.c (__gnat_socket_ioctl): On Darwin, the req parameter is an 4993 unsigned long, not an int. 4994 49952010-09-09 Vincent Celier <celier@adacore.com> 4996 4997 * make.adb, mlib-prj.adb, prj.adb, prj-nmsc.adb, mlib-tgt.adb, 4998 prj-conf.adb, prj-env.adb: Use Display_Name instead of Name whenever 4999 we are not checking for equality of path or file names. 5000 50012010-09-09 Ed Schonberg <schonberg@adacore.com> 5002 5003 * exp_util.adb (Remove_Side_Effects): If the expression is a packed 5004 array reference, reset the Analyzed flag so that it is properly 5005 expanded when the resulting object declaration is analyzed. 5006 50072010-09-09 Vincent Celier <celier@adacore.com> 5008 5009 * sinput-p.adb (Source_File_Is_Subunit): Return False if X is 5010 No_Source_File. 5011 50122010-09-09 Ramon Fernandez <fernandez@adacore.com> 5013 5014 * sysdep.c: The wrSbc8548 BSP in MILS doesn't know anything about the 5015 VX_SPE_TASK option, so disable it. 5016 50172010-09-09 Ed Schonberg <schonberg@adacore.com> 5018 5019 * sem.adb (Walk_Library_Items): Traverse context of subunits of the 5020 main unit. 5021 (Is_Subunit_Of_Main): Handle null nodes properly. 5022 50232010-09-09 Robert Dewar <dewar@adacore.com> 5024 5025 * par-ch2.adb: Update comments. 5026 50272010-09-09 Ben Brosgol <brosgol@adacore.com> 5028 5029 * gnat_rm.texi: Minor wordsmithing of section on pragma Ordered. 5030 50312010-09-09 Arnaud Charlet <charlet@adacore.com> 5032 5033 * par-ch2.adb (Scan_Pragma_Argument_Association): In CodePeer mode, 5034 do not generate an error for compatibility with legacy code. 5035 ignored when generating SCIL. 5036 * sem_attr.adb (Resolve_Attribute): Ignore AI-229 in CodePeer mode. 5037 50382010-09-09 Thomas Quinot <quinot@adacore.com> 5039 5040 * s-strxdr.adb, gnat_rm.texi, s-stratt-xdr.adb, s-stratt.ads: Rename 5041 s-strxdr.adb to s-stratt-xdr.adb 5042 50432010-09-09 Robert Dewar <dewar@adacore.com> 5044 5045 * ali-util.adb (Obsolescent_Check): Removed. 5046 * gprep.adb (Obsolescent_Check): Removed. 5047 Remove Obsolescent_Check parameter in Scng instantiation 5048 * prj-err.adb (Obsolescent_Check): Removed. 5049 * prj-err.ads (Obsolescent_Check): Removed. 5050 Remove Obsolescent_Check parameter in Scng instantiation 5051 * scans.ads (Based_Literal_Uses_Colon): New flag 5052 * scn.adb (Obsolscent_Check_Flag): Removed 5053 (Obsolscent_Check): Removed 5054 (Set_Obsolescent_Check): Removed 5055 (Post_Scan): Add handling for obsolescent features 5056 * scn.ads (Obsolscent_Check): Removed 5057 (Set_Obsolescent_Check): Removed 5058 (Post_Scan): Can no longer be inlined 5059 Remove Obsolescent_Check from instantiation of Scng 5060 * scng.adb (Nlit): Set Based_Literal_Uses_Colon 5061 (Nlit): Remove handling of obsolescent check 5062 (Scan, case '%'): Remove handling of obsolescent check 5063 (Scan, case '|'): Call Post_Scan 5064 (Scan, case '!'): Remove handling of obsolescent check, call Post_Scan 5065 * scng.ads Remove Obsolescent_Check argument from Scng generic 5066 (Post_Scan): Now called for Tok_Vertical_Bar 5067 * sinput-l.adb: Remove calls to Set_Obsolescent_Check 5068 50692010-09-09 Doug Rupp <rupp@adacore.com> 5070 5071 * gnatlbr.adb: Removed. 5072 * gnat_rm.texi, ug_words, gnat_ugn.texi: Remove mention of gnatlbr. 5073 50742010-09-09 Robert Dewar <dewar@adacore.com> 5075 5076 * sem_res.adb (Resolve_Type_Conversion): Catch more cases of redundant 5077 conversions. 5078 50792010-09-09 Vincent Celier <celier@adacore.com> 5080 5081 * gnatlbr.adb: Remove redundant conversions. 5082 50832010-09-09 Vincent Celier <celier@adacore.com> 5084 5085 * prj-proc.adb: Minor comment spelling error fix. 5086 * osint.ads (Env_Vars_Case_Sensitive): Use function 5087 Get_Env_Vars_Case_Sensitive, not Get_File_Names_Case_Sensitive to 5088 compute value. 5089 50902010-09-09 Ed Schonberg <schonberg@adacore.com> 5091 5092 * sem_res.adb (Resolve_Equality_Op): Implement Ada2012 rule for 5093 resolution of conditional expressions whose dependent expressions are 5094 anonymous access types. 5095 50962010-09-09 Robert Dewar <dewar@adacore.com> 5097 5098 * a-ststio.adb: Minor code reorganization. 5099 * s-direio.adb, prj.adb, prj-nmsc.adb, sem_type.adb: Remove redundant 5100 conversion. 5101 * types.ads: Minor reformatting. 5102 * binde.adb, vms_conv.adb, gnatls.adb, s-strxdr.adb, uintp.adb: Remove 5103 redundant conversions. 5104 * output.adb: Minor reformatting. 5105 * sem_ch8.adb (Find_Type): Test for redundant base applies to user 5106 types. 5107 * opt.ads: Add pragma Ordered for Verbosity_Level. 5108 * prj.ads: Add pragma Ordered for type Verbosity. 5109 51102010-09-09 Vincent Celier <celier@adacore.com> 5111 5112 * osint.adb (Canonical_Case_File_Name): Use procedure To_Lower in 5113 System.Case_Util 5114 (Canonical_Case_Env_Var_Name): Ditto 5115 51162010-09-09 Bob Duff <duff@adacore.com> 5117 5118 * g-pehage.adb (Allocate): Initialize the allocated elements of IT. 5119 51202010-09-09 Robert Dewar <dewar@adacore.com> 5121 5122 * cstand.adb: Mark Boolean and Character types as Ordered 5123 * einfo.adb (Has_Pragma_Ordered): New flag 5124 * einfo.ads (Has_Pragma_Ordered): New flag 5125 * g-calend.ads: Mark Day_Name as Ordered 5126 * opt.ads: Mark Ada_Version_Type as Ordered 5127 (Warn_On_Unordered_Enumeration_Type): New flag 5128 * par-prag.adb: Add procdessing for pragma Ordered 5129 * s-ficobl.ads (Read_File_Mode): New subtype 5130 * s-fileio.adb: Use Read_File_Mode instead of explicit ranges 5131 * s-taskin.ads: Mark Entry_Call_State as ordered 5132 * sem_ch3.adb (Build_Derived_Enumeration_Type): Inherit 5133 Has_Pragma_Ordered. 5134 * sem_ch6.ads: Mark Conformance_Type as Ordered 5135 * sem_prag.adb: Implement pragma Ordered 5136 * sem_res.adb (Bad_Unordered_Enumeration_Reference): New function 5137 (Resolve_Comparison_Op): Diagnose unordered comparison 5138 (Resolve_Range): Diagnose unordered range 5139 * sem_warn.adb (Warn_On_Unordered_Enumeration_Type): New flag (from 5140 -gnatw.u/U) 5141 * snames.ads-tmpl: Add entry for pragma Ordered 5142 * style.ads (Check_Enumeration_Subrange): Removed 5143 * styleg.adb (Check_Enumeration_Subrange): Removed 5144 * styleg.ads (Check_Enumeration_Subrange): Removed 5145 * stylesw.adb: Remove handling of -gnatyE switch 5146 * stylesw.ads: (Style_Check_Enumeration_Subranges): Removed 5147 * vms_data.ads: Remove -gnatyE entries 5148 Add -gnatw.u entries 5149 * ug_words: Entries for -gnatw.u and -gnatw.U 5150 * gnat_ugn.texi: Document -gnatw.u/-gnatw.U switches 5151 * gnat_rm.texi: Document pragma Ordered. 5152 * s-tasren.adb: Avoid unnecessary comparison on unordered enumeration. 5153 * s-tpobop.adb: Remove comparison on unordered enumeration type. 5154 51552010-09-09 Vincent Celier <celier@adacore.com> 5156 5157 * adaint.c: New function __gnat_get_env_vars_case_sensitive, returns 0 5158 for VMS and Windows, and 1 for all other platforms. 5159 * adaint.h: New function __gnat_get_env_vars_case_sensitive 5160 * osint.ads, osint.adb (Canonical_Case_Env_Var_Name): New procedure. 5161 * prj-ext.adb (Add): Call Canonical_Case_Env_Var_Name instead of 5162 Canonical_Case_File_Name, as we are dealing with environment variables, 5163 not files. 5164 51652010-09-09 Robert Dewar <dewar@adacore.com> 5166 5167 * sem_util.adb: Minor reformatting 5168 51692010-09-09 Vincent Celier <celier@adacore.com> 5170 5171 * vms_data.ads: Add documentation for S_Make_Single. 5172 51732010-09-09 Ed Schonberg <schonberg@adacore.com> 5174 5175 * sem_util.adb (Same_Object): include formal parameters. 5176 51772010-09-09 Vincent Celier <celier@adacore.com> 5178 5179 * make.adb (Queue): New package implementing a new impementation of the 5180 queue, taking into account the new switch --single-compile-per-obj-dir. 5181 * makeutl.ads (Single_Compile_Per_Obj_Dir_Switch): New constant String 5182 for gnatmake and gprbuild new switch --single-compile-per-obj-dir. 5183 * opt.ads (One_Compilation_Per_Obj_Dir): New Boolean flag, defauted to 5184 False. 5185 * switch-m.adb (Scan_Make_Switches): Take into account new gnatmake 5186 switch --single-compile-per-obj-dir. 5187 * vms_data.ads: Add qualifier SINGLE_COMPILE_PER_OBJ_DIR for gnatmake 5188 switch --single-compile-per-obj-dir. 5189 * gnat_ugn.texi: Add documentation for new gnatmake switch 5190 --single-compile-per-obj-dir. 5191 51922010-09-09 Ed Schonberg <schonberg@adacore.com> 5193 5194 * einfo.adb, einfo.ads: Clarify use of Corresponding_Protected_Entry. 5195 51962010-09-09 Javier Miranda <miranda@adacore.com> 5197 5198 * sem_ch3.adb (Is_Progenitor): Relocated to sem_type. 5199 (Replace_Type): Code cleanup. 5200 * sem_type.ads, sem_type.adb (Is_Progenitor): Relocated from sem_ch3 5201 52022010-09-09 Thomas Quinot <quinot@adacore.com> 5203 5204 * exp_ch8.adb: Minor reformatting. 5205 52062010-09-09 Ed Schonberg <schonberg@adacore.com> 5207 5208 * exp_ch9.adb, einfo.adb, einfo.ads: New attribute 5209 Corresponding_Protected_Entry. 5210 52112010-09-09 Ed Schonberg <schonberg@adacore.com> 5212 5213 * exp_ch3.adb (Build_Untagged_Equality): Do not set alias of implicit 5214 inequality, it is always rewritten as the negation of the corresponding 5215 equality operation. 5216 * exp_ch8.adb (Expand_N_Subprogram_Renaming): If the subprogram renames 5217 the predefined equality of an untagged record, create a body at the 5218 point of the renaming, to capture the current meaning of equality for 5219 the type. 5220 52212010-09-09 Robert Dewar <dewar@adacore.com> 5222 5223 * sem.adb, sem_warn.adb: Minor reformatting. 5224 52252010-09-09 Ed Schonberg <schonberg@adacore.com> 5226 5227 * sem_ch6.adb: Improve error message on untagged equality. 5228 * sem.adb (Semantics): Include subprogram bodies that act as spec. 5229 52302010-09-09 Javier Miranda <miranda@adacore.com> 5231 5232 * sem_ch13.adb, exp_ch13.adb: Undo previous change, unneeded. 5233 52342010-09-09 Robert Dewar <dewar@adacore.com> 5235 5236 * sem_ch13.adb, sem_ch6.adb, exp_ch3.adb: Minor reformatting. 5237 52382010-09-09 Robert Dewar <dewar@adacore.com> 5239 5240 * einfo.adb (Is_Aggregate_Type): New function. 5241 * einfo.ads (Aggregate_Kind): New enumeration subtype 5242 (Is_Aggregate_Type): New function. 5243 * sem_type.adb (Is_Array_Class_Record_Type): Removed, replaced by 5244 Is_Aggregate_Typea. 5245 52462010-09-09 Robert Dewar <dewar@adacore.com> 5247 5248 * exp_ch11.adb, frontend.adb, sem_attr.adb, sem_ch10.adb, sem_ch3.adb, 5249 sem_ch4.adb, sem_ch9.adb, sem_res.adb: Use Restriction_Check_Needed 5250 where appropriate. 5251 * restrict.ads, restrict.adb: Ditto. 5252 (Restriction_Check_Needed): New function 5253 52542010-09-09 Ed Schonberg <schonberg@adacore.com> 5255 5256 * exp_ch9.ads (Find_Master_Scope): New function, extracted from 5257 Build_Master_Entity, to find the proper scope for the master entity of 5258 a type that may contain tasks, in the presence of transient scopes. 5259 * exp_ch9.adb (Build_Master_Entity) Use new function. 5260 * exp_ch3.adb (Build_Class_Wide_Master): ditto. 5261 52622010-09-09 Vincent Celier <celier@adacore.com> 5263 5264 * prj-attr.adb: Add new attributes Leading_Library_Options and 5265 Linker'Leading_Switches. 5266 * snames.ads-tmpl: Add new standard names Leading_Library_Options and 5267 Leading_Switches. 5268 52692010-09-09 Javier Miranda <miranda@adacore.com> 5270 5271 * sem_ch3.adb (Derive_Subprogram): The code that checks if a 5272 dispatching primitive covers some interface primitive is incomplete. 5273 Replace such code by the invocation of a new subprogram that provides 5274 this functionality. 5275 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation. 5276 * sem_ch6.adb (Check_Missing_Return): Minor reformating 5277 (Check_Convention): Complete if-statement conditition when reporting 5278 errors (to avoid assertion failure). 5279 * sem_ch13.adb (Make_Null_Procedure_Specs): This routine was previously 5280 located in exp_ch3. Relocated inside Analyze_Freeze_Entity. 5281 (Analyze_Freeze_Entity): Invoke routine that adds the spec of non 5282 overridden null interface primitives. 5283 * sem_type.adb (Is_Ancestor): If the parent of the partial view of a 5284 private type is an interface then use the parent of its full view to 5285 climb to its ancestor type. 5286 * sem_disp.ads, sem_disp.adb (Covers_Some_Interface): New subprogram. 5287 (Check_Dispatching_Operation): Extend assertion to handle wrappers of 5288 null interface primitives. 5289 (Is_Null_Interface_Primitive): New subprogram. 5290 * exp_ch3.adb (Make_Null_Procedure_Specs): Removed. 5291 (Expand_Freeze_Record_Type): Do not generate specs of null interface 5292 subprograms because they are now generated by Analyze_Freeze_Entity. 5293 52942010-09-09 Robert Dewar <dewar@adacore.com> 5295 5296 * a-calfor.adb, sem_ch3.adb: Minor reformatting. 5297 52982010-09-09 Robert Dewar <dewar@adacore.com> 5299 5300 * bindgen.adb (Gen_Restrictions_Ada): Avoid explicit enumeration ranges 5301 (Gen_Restrictions_C): Avoid explicit enumeration ranges 5302 (Set_String_Replace): New procedure 5303 * casing.ads (Known_Casing): New subtype declaration 5304 * prj-attr.ads (All_Case_Insensitive_Associative_Array): New subtype 5305 declaration 5306 * prj-dect.adb (Parse_Attribute_Declaration): Avoid enumeration range 5307 * prj-nmsc.adb (Check_Naming): Avoid unnecessary enumeration range 5308 * prj-strt.adb (Attribute_Reference): Avoid enumeration range test 5309 * prj.adb (Known_Casing): Moved to Casing spec (avoid enum range) 5310 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Avoid enumeration 5311 ranges. 5312 * sem_res.adb (Resolve_Range): Check for enumeration subrange style 5313 rule. 5314 * sem_type.adb (Is_Array_Class_Record_Type): New. 5315 * style.ads (Check_Enumeration_Subrange): New procedure 5316 * styleg.adb (Check_Enumeration_Subrange): New procedure 5317 * styleg.ads (Check_Enumeration_Subrange): New procedure 5318 * stylesw.adb Add handling for Style_Check_Enumeration_Subranges 5319 * stylesw.ads (Style_Check_Enumeration_Subranges): New flag 5320 * usage.adb: Add line for -gnatyE 5321 * vms_data.ads: Add entries for [NO]ENUMERATION_RANGES 5322 Add missing entry for NOBOOLEAN_OPERATORS 5323 * gnat_ugn.texi: Add documentation for -gnatyE 5324 53252010-09-09 Robert Dewar <dewar@adacore.com> 5326 5327 * namet.adb (Initialize): Is now a dummy procedure 5328 (Reinitialize): New procedure 5329 Call Reinitialize from package initialization 5330 * namet.ads (Initialize): Is now a dummy procedure 5331 (Reinitialize): New procedure 5332 * clean.adb, gnat1drv.adb, gnatbind.adb, gnatcmd.adb, gnatlink.adb, 5333 gnatls.adb, gprep.adb, make.adb, prj-makr.adb: Remove obsolete call to 5334 Namet.Initialize. 5335 53362010-09-09 Bob Duff <duff@adacore.com> 5337 5338 * sem_elab.adb, s-os_lib.ads: Minor comment fixes. 5339 53402010-09-09 Robert Dewar <dewar@adacore.com> 5341 5342 * s-bitops.adb (Raise_Error): Add exception message 5343 53442010-09-09 Robert Dewar <dewar@adacore.com> 5345 5346 * par-ch5.adb (Test_Statement_Required): Deal with Ada 2012 allowing no 5347 null statement after label. 5348 * sinfo.ads: Minor comment updates. 5349 53502010-09-09 Robert Dewar <dewar@adacore.com> 5351 5352 * nlists.ads, nlists.adb (In_Same_List): New function. 5353 Use Node_Or_Entity_Id where appropriate. 5354 * par-labl.adb, sem_ch6.adb, sem_type.adb: Use In_Same_List. 5355 53562010-09-09 Robert Dewar <dewar@adacore.com> 5357 5358 * restrict.ads, restrict.adb (Check_Wide_Character_Restriction): New 5359 procedure. 5360 * sem_ch3.adb: Use Check_Wide_Character_Restriction 5361 (Enumeration_Type_Declaration): Check violation of No_Wide_Characters 5362 * sem_ch8.adb (Find_Direct_Name): Check violation of No_Wide_Characters 5363 (Find_Expanded_Name): Check violation of No_Wide_Characters 5364 53652010-09-09 Robert Dewar <dewar@adacore.com> 5366 5367 * par-ch5.adb: Minor reformatting. 5368 53692010-09-09 Robert Dewar <dewar@adacore.com> 5370 5371 * prj-env.adb: Minor code reorganization. 5372 * par-ch3.adb: Minor reformatting. 5373 * gcc-interface/Make-lang.in: Update dependencies. 5374 53752010-09-09 Ed Schonberg <schonberg@adacore.com> 5376 5377 * exp_ch9.adb (Build_Activation_Chain_Entity): The construct enclosing 5378 a task declaration can be an entry body. 5379 53802010-09-09 Javier Miranda <miranda@adacore.com> 5381 5382 * exp_disp.adb (Make_DT): Decorate as "static" variables containing 5383 tags of library level tagged types. 5384 (Make_Tags): Disable backend optimizations about aliasing for 5385 declarations of access to dispatch tables. 5386 53872010-09-09 Ed Schonberg <schonberg@adacore.com> 5388 5389 * sem_ch12.adb (Reset_Entity): If the entity is an itype created as a 5390 subtype for a null-excluding access type, recover the original 5391 subtype_mark to get the proper visibility on the original name. 5392 53932010-09-09 Ed Schonberg <schonberg@adacore.com> 5394 5395 * exp_ch3.adb (Build_Untagged_Equality): For Ada2012, new procedure to 5396 create the primitive equality operation for an untagged record. The 5397 operation is the predefined equality if no record component has a 5398 user-defined equality, or if there is a user-defined equality for the 5399 type as a whole, or when the type is derived and it has an inherited 5400 equality. Otherwise the body of the operations is built as for tagged 5401 types. 5402 (Expand_Freeze_Record_Type): Call Build_Untagged_Equality when needed. 5403 (Make_Eq_Body): New function to create the expanded body of the 5404 equality operation for tagged and untagged records. In both cases the 5405 operation composes, and the primitive operation of each record 5406 component is used to generate the equality function for the type. 5407 * exp_ch4.adb (Expand_Composite_Equality): In Ada2012, if a component 5408 has an abstract equality defined, replace its call with a 5409 Raise_Program_Error. 5410 * sem_ch6.adb (New_Overloaded_Entity): if Ada2012, verify that a 5411 user-defined equality operator for an untagged record type does not 5412 happen after type is frozen, and appears in the visible part if partial 5413 view of type is not limited. 5414 54152010-09-09 Tristan Gingold <gingold@adacore.com> 5416 5417 * gnatlbr.adb: Make Create_Directory more portable: use __gnat_mkdir. 5418 54192010-09-09 Bob Duff <duff@adacore.com> 5420 5421 * gnat_ugn.texi: Remove incorrect statement about -E being the default. 5422 54232010-09-09 Pascal Obry <obry@adacore.com> 5424 5425 * gnat_ugn.texi: Update doc on windows related topics. 5426 54272010-09-09 Geert Bosch <bosch@adacore.com> 5428 5429 * s-fatgen.adb: Update comments. 5430 54312010-09-09 Robert Dewar <dewar@adacore.com> 5432 5433 * par-ch4.adb (Box_Error): New procedure. 5434 54352010-09-09 Thomas Quinot <quinot@adacore.com> 5436 5437 * sem.adb: Minor reformatting. 5438 54392010-09-09 Pascal Obry <obry@adacore.com> 5440 5441 * prj-env.adb: Style fix, use /and then/ and /or else/. 5442 * gnat_ugn.texi: Fix typos. 5443 54442010-09-03 Joseph Myers <joseph@codesourcery.com> 5445 5446 PR ada/45499 5447 * gcc-interface/misc.c (gnat_init_options): Allow options with 5448 empty canonical form. Generate a single save_argv element from -I 5449 options. 5450 54512010-08-30 Eric Botcazou <ebotcazou@adacore.com> 5452 5453 * gcc-interface/utils.c (gnat_pushdecl): Remove test for PARM_DECLs. 5454 Attach fake PARM_DECLs to the topmost block of the function. 5455 54562010-08-30 Eric Botcazou <ebotcazou@adacore.com> 5457 5458 * gcc-interface/trans.c (call_to_gnu): Also force the return slot opt 5459 for the call to a function whose return type was unconstrained. 5460 54612010-08-30 Olivier Hainque <hainque@adacore.com> 5462 5463 * gcc-interface/decl.c (FOREIGN_FORCE_REALIGN_STACK): New macro, 5464 replacement for FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN. 5465 (gnat_to_gnu_entity) <case ..., E_Procedure>: Use it. 5466 54672010-08-21 Eric Botcazou <ebotcazou@adacore.com> 5468 5469 * tracebak.c: Fix typo in comment. 5470 54712010-08-20 Nathan Froyd <froydnj@codesourcery.com> 5472 5473 * gcc-interface/decl.c: Use FOR_EACH_VEC_ELT. 5474 * gcc-interface/trans.c: Likewise. 5475 * gcc-interface/utils.c: Likewise. 5476 54772010-08-18 Eric Botcazou <ebotcazou@adacore.com> 5478 5479 * tracebak.c (i386): Use GCC unwinder on Linux with GCC > 4.5. 5480 54812010-08-10 Robert Dewar <dewar@adacore.com> 5482 5483 * sem_ch8.adb, sem_ch8.ads: Change name Write_Scopes to ws. 5484 * sem_util.adb: Minor reformatting. 5485 54862010-08-10 Javier Miranda <miranda@adacore.com> 5487 5488 * sem_aggr.adb (Resolve_Extension_Aggregate): Warn on the use of C++ 5489 constructors that leave the object partially initialized. 5490 * exp_atag.ads, exp_atags.adb (Build_Inherit_CPP_Prims): New subprogram 5491 that copies from parent of Typ the dispatch table slots of inherited 5492 C++ primitives. It handles primary and secondary dispatch tables. 5493 * einfo.adb (Related_Type): Moved from Node26 to Node27. Required to 5494 use this attribute with E_Variable entities. 5495 (Set_Is_Tag): Relax assertion to allow its use with variables that 5496 store tags. 5497 (Set_Related_Type): Relax assertion to allow its use with variables 5498 that store the tag of a C++ class. 5499 (Write_26_Field_Name): Remove Related_Type. 5500 (Write_27_Field_Name): Add Related_Type. 5501 * einfo.ads (Related_Type): Moved from Node26 to Node27. Available also 5502 with E_Variable entities. 5503 * sem_prag.adb (CPP_Constructor): Warn on duplicated occurrence of this 5504 pragma. 5505 * sem_util.adb (Search_Tag): Add missing support for CPP types. 5506 (Enclosing_CPP_Parent): New subprogram. 5507 (Has_Suffix): New subprogram. 5508 * sem_util.ads (Enclosing_CPP_Parent): New subprogram that returns the 5509 closest ancestor of a type that is a C++ type. 5510 (Has_Suffix): New subprogram. Used in assertions to check the suffix of 5511 internal entities. 5512 * sem_attr.adb (Analyze_Access_Attribute): Check wrong use of current 5513 instance in derivations of C++ types. 5514 * exp_tss.adb (CPP_Init_Proc): New subprogram. 5515 (Is_CPP_Init_Proc): New subprogram. 5516 (Set_TSS): Handle new C++ init routines. 5517 * exp_tss.ads (TSS_CPP_Init): New TSS name. For initialization of C++ 5518 dispatch tables. 5519 (CPP_Init_Proc): New subprogram. 5520 (Is_CPP_Init_Proc): New subprogram. 5521 * exp_disp.adb (CPP_Num_Prims): New subprogram. 5522 (Has_CPP_Constructors): New subprogram. 5523 (Make_Secondary_DT, Make_DT): For derivations of CPP types, do not 5524 initialize slots located in the C++ part of the dispatch table. 5525 (Make_Tags): For CPP types declare variables used by the IP routine to 5526 store the C++ tag values after the first invocation of the C++ 5527 constructor. 5528 (Build_CPP_Init_DT): New subprogram. 5529 (Set_CPP_Constructors): New implementation that builds an IP for each 5530 CPP constructor. These IP are wrappers of the C++ constructors that, 5531 after the first invocation of the constructor, read the C++ tags from 5532 the object and save them locally. These copies of the C++ tags are used 5533 by the IC routines to initialize tables of Ada derivations of CPP 5534 types. 5535 (Write_DT): Indicate what primitives are imported from C++ 5536 * exp_disp.ads (CPP_Num_Prims): New subprogram. 5537 (Has_CPP_Constructors): New subprogram. 5538 * exp_aggr.adb (Build_Record_Aggr_Code): For derivations of C++ types 5539 invoke the IC routine to inherit the slots of the parents. 5540 * sem_ch13.adb (Analyze_Freeze_Entity): Add new warnings on CPP types. 5541 * exp_ch3.adb (Is_Variable_Size_Array): New subprogram. 5542 (Is_Variable_Size_Record): Factorize code calling 5543 Is_Variable_Size_Array. 5544 (Build_CPP_Init_Procedure): New subprogram that builds the tree 5545 corresponding to the procedure that initializes the C++ part of the 5546 dispatch table of an Ada tagged type that is a derivation of a CPP 5547 type. 5548 (Build_Init_Procedure): Adding documentation plus code reorganization 5549 to leave more clear the construction of the IP with C++ types. 5550 (Expand_Freeze_Record_Type): Delay call to Set_CPP_Constructors because 5551 it cannot be called after Make_Tags has been invoked. 5552 (Inherit_CPP_Tag): Removed. 5553 (Init_Secondary_Tags): For derivations of CPP types, warn on tags 5554 located at variable offset. 5555 * freeze.ads: Minor reformating. 5556 * sem_ch8.adb (Write_Scopes): Add pragma export. Required to have it 5557 available in gdb. 5558 * gcc-interface/Make-lang.in: Update dependencies. 5559 55602010-08-10 Robert Dewar <dewar@adacore.com> 5561 5562 * a-chahan.ads: Add comments on handling of obsolescent entries. 5563 * opt.ads: Add Ada_2005 and Ada_2012 renamings for versions. 5564 * restrict.adb (Check_Obsolescent_2005_Entity): New procedure. 5565 * restrict.ads (Check_Obsolescent_2005_Entity): New procedure. 5566 * sem_attr.adb (Analyze_Access_Attribute): Call 5567 Check_Obsolescent_2005_Entity to check for access to obsolescent 5568 Ada.Characters.Handling subprogram. 5569 (Analyze_Attribute, case Class): Applying Class to untagged incomplete 5570 type is obsolescent in Ada 2005. 5571 (Analyze_Attribute, case Constrained): Better placement of flag when 5572 flagged as obsolescent feature. 5573 (Analyze_Attribute, case Storage_Size): Use with tasks is obsolescent 5574 * sem_ch10.adb (Analyze_With_Clause): With of renamings such as Text_IO 5575 is an obsolescent feature. 5576 * sem_ch11.adb (Analyze_Raise_Statement): Numeric_Error is obsolescent 5577 feature. 5578 * sem_ch8.adb (Analyze_Subprogram_Renaming): Call 5579 Check_Obsolescent_2005_Entity to check for renaming obsolete 5580 Ada.Characters.Handling subprogram. 5581 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): Check 5582 for obsolescent restrictions in Ada 2005. 5583 (Analyze_Pragma, case Suppress): Entity arg is obsolescent in Ada 2005 5584 (Analyze_Pragma, case Interface): Interface is obsolescent in Ada 2005 5585 * sem_res.adb (Resolve_Call): Call Check_Obsolescent_2005_Entity to 5586 check for obsolescent references to Ada.Characters.Handling subprograms 5587 55882010-08-10 Robert Dewar <dewar@adacore.com> 5589 5590 * einfo.adb, einfo.ads: Fix bad -gnatdt output for incomplete type. 5591 55922010-08-10 Robert Dewar <dewar@adacore.com> 5593 5594 * errout.ads: Add VMS table entries for 2005, 12, 2012 switches 5595 * par-ch4.adb: Change wording of Ada 2012 messages 5596 * vms_data.ads: Add VMS entries for /2005, /12, /2012 5597 55982010-08-10 Robert Dewar <dewar@adacore.com> 5599 5600 * a-suenco.adb (Convert): Fix bug in UTF-16 to UTF-8 conversion for 5601 codes in the range 16#80#..16#7FF#. 5602 * sem_ch10.adb: Minor reformatting. 5603 56042010-08-10 Arnaud Charlet <charlet@adacore.com> 5605 5606 * gnat1drv.adb (Scan_Front_End_Switches): Always perform semantics and 5607 generate ali files in CodePeer mode, so that a gnatmake -c -k will 5608 proceed further when possible 5609 * freeze.adb (Freeze_Static_Object): Fix thinko. Do not generate error 5610 messages when ignoring representation clauses (-gnatI). 5611 56122010-08-10 Ed Schonberg <schonberg@adacore.com> 5613 5614 * exp_ch4.adb (Expand_N_Selected_Component): Do not attempt to 5615 constant-fold discriminant reference if the constraint is an object 5616 with non-static expression. Expression may contain volatile references 5617 in the presence of renamings. 5618 56192010-08-10 Vincent Celier <celier@adacore.com> 5620 5621 * prj-proc.adb (Get_Attribute_Index): If Index is All_Other_Names, 5622 returns Index. 5623 * prj-strt.adb (Attribute_Reference): Recognize 'others' as a valid 5624 index for an associative array where it is allowed. 5625 56262010-08-10 Thomas Quinot <quinot@adacore.com> 5627 5628 * exp_attr.adb: Add comments. 5629 56302010-08-10 Jerome Lambourg <lambourg@adacore.com> 5631 5632 * adaint.c (__gnat_get_file_names_case_sensitive): return 0 on darwin. 5633 56342010-08-09 Nathan Froyd <froydnj@codesourcery.com> 5635 5636 * gcc-interface/utils.c (gnat_poplevel): Use blocks_nreverse. 5637 56382010-08-09 Eric Botcazou <ebotcazou@adacore.com> 5639 5640 * gcc-interface/utils.c (build_vms_descriptor32): Fix formatting. 5641 (build_vms_descriptor): Likewise. 5642 56432010-08-08 Nathan Froyd <froydnj@codesourcery.com> 5644 5645 * gcc-interface/utils.c (make_descriptor_field): Add tree parameter. 5646 (build_vms_descriptor32): Adjust calls to it for new parameter. 5647 (build_vms_descriptor): Likewise. 5648 56492010-08-08 Nathan Froyd <froydnj@codesourcery.com> 5650 5651 * gcc-interface/decl.c (rec_variant): Declare. Declare a VEC of it. 5652 (build_variant_list): Take and return a VEC instead of a tree. 5653 (create_variant_part_from): Take a VEC instead of a tree for 5654 variant_list. Adjust accordingly. 5655 (gnat_to_gnu_entity): Adjust for changes to previous functions. 5656 56572010-08-07 Nathan Froyd <froydnj@codesourcery.com> 5658 5659 * gcc-interface/decl.c (gnat_to_gnu_entity): Use XALLOCAVEC instead 5660 of alloca. 5661 (components_to_record): Likewise. 5662 * gcc-interface/trans.c (gnat_to_gnu): Likewise. 5663 * gcc-interface/utils.c (max_size): Likewise. 5664 (build_vms_descriptor32): Likewise. 5665 (build_vms_descriptor): Likewise. 5666 56672010-08-07 Nathan Froyd <froydnj@codesourcery.com> 5668 5669 * gcc-interface/decl.c (subst_pair): Declare. Declare a VEC of it. 5670 (build_subst_list): Return a VEC instead of a tree. 5671 (build_variant_list): Take a VEC for subst_list. Adjust 5672 accordingly. 5673 (create_field_decl_from): Likewise. 5674 (create_variant_part_from): Likewise. 5675 (copy_and_substitute_in_size): Likewise. 5676 (gnat_to_gnu_entity): Adjust for new interface to build_subst_list. 5677 Free the built vector. 5678 56792010-08-06 Eric Botcazou <ebotcazou@adacore.com> 5680 5681 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not build an 5682 allocator for large imported objects. 5683 56842010-08-05 Robert Dewar <dewar@adacore.com> 5685 5686 * gnat1drv.adb: Minor reformatting. 5687 56882010-08-05 Ed Schonberg <schonberg@adacore.com> 5689 5690 * sem.adb (Do_Unit_And_Dependents): If some parent unit is an 5691 instantiation, process its body before the spec of the main unit, 5692 because it may contain subprograms invoked in the spec of main. 5693 * einfo.ads: Add documention of delayed freeze. 5694 56952010-08-05 Vincent Celier <celier@adacore.com> 5696 5697 * prj-nmsc.adb (Process_Linker): Take into account new values for 5698 attribute Response_File_Format. 5699 * prj.ads (Response_File_Format): New enumeration values GCC_GNU, 5700 GCC_Object_List and GCC_Option_List. 5701 57022010-08-05 Ed Schonberg <schonberg@adacore.com> 5703 5704 * exp_ch4.adb (Expand_N_Selected_Component): Do not constant-fold a 5705 selected component that denotes a discriminant if it is the 5706 discriminant of a component of an unconstrained record type. 5707 57082010-08-05 Ed Schonberg <schonberg@adacore.com> 5709 5710 * exp_util.adb (Insert_Actions): If the action appears within a 5711 conditional expression that is already analyzed, insert action further 5712 out. 5713 57142010-08-05 Robert Dewar <dewar@adacore.com> 5715 5716 * exp_ch4.adb: Minor reformatting. 5717 57182010-08-05 Thomas Quinot <quinot@adacore.com> 5719 5720 * exp_ch4.adb: Minor reformatting 5721 * gnat1drv.adb: Minor reformatting. 5722 Minor code reorganization (use Nkind_In). 5723 57242010-08-05 Ed Schonberg <schonberg@adacore.com> 5725 5726 * exp_util.ads, exp_util.adb (Needs_Constant_Address): New predicate to 5727 determine whether the expression in an address clause for an 5728 initialized object must be constant. Code moved from freeze.adb. 5729 (Remove_Side_Effects): When the temporary is initialized with a 5730 reference, indicate that the temporary is a constant as done in all 5731 other cases. 5732 * freeze.adb (Check_Address_Clause): use Needs_Constant_Address. 5733 * exp_ch13.adb (Expand_N_Attribute_Definition_Clause, case 'Address): 5734 If object does not need a constant address, remove side effects from 5735 address expression, so it is elaborated at the point of the address 5736 clause and not at the freeze point of the object, so that elaboration 5737 order is respected. 5738 57392010-08-05 Vincent Celier <celier@adacore.com> 5740 5741 * prj.adb (Is_Compilable): Return False for header files of non Ada 5742 languages. 5743 57442010-08-05 Emmanuel Briot <briot@adacore.com> 5745 5746 * prj-nmsc.adb: The Missing_Source_Files flag also considers a missing 5747 exec directory as a warning rather than an error. 5748 57492010-08-05 Thomas Quinot <quinot@adacore.com> 5750 5751 * sem_ch6.adb, gnat1drv.adb, exp_ch6.adb, sem_eval.adb: Minor 5752 reformatting. 5753 57542010-08-05 Steve Baird <baird@adacore.com> 5755 5756 * exp_util.adb (Remove_Side_Effects): An access value which designates 5757 a volatile object of a nonvolatile type is prohibited. 5758 Do not call Make_Reference to construct a reference to such an object. 5759 57602010-08-05 Robert Dewar <dewar@adacore.com> 5761 5762 * a-suezse.adb, a-suezse.ads, a-suezen.adb, a-suezen.ads: Removed. 5763 * a-suewse.adb, a-suewse.ads, a-suesen.adb, a-suesen.ads, 5764 a-suewen.adb, a-suewen.ads: New files. 5765 * Makefile.rtl, impunit.adb: Update implementation of Ada 2012 string 5766 encoding packages. 5767 * sem_elab.adb: Minor reformatting. 5768 57692010-08-05 Arnaud Charlet <charlet@adacore.com> 5770 5771 * sem_ch8.adb (Use_One_Type): Protect against empty scopes. 5772 * exp_util.adb (Component_May_Be_Bit_Aligned): Prevent assert failure 5773 in case of null Comp. 5774 57752010-08-05 Robert Dewar <dewar@adacore.com> 5776 5777 * errout.adb, a-suewen.adb, a-suezen.adb: Minor reformatting. 5778 57792010-08-05 Gary Dismukes <dismukes@adacore.com> 5780 5781 * sem_ch4.adb (Analyze_Allocator): Flag errors on allocators of a 5782 nested access type whose designated type has tasks or is a protected 5783 object when the restrictions No_Task_Hierarchy or 5784 No_Local_Protected_Objects apply. Add ??? comment. 5785 * sem_ch9.adb (Analyze_Protected_Type): Give a warning when a protected 5786 type is not a library-level type and No_Local_Protected_Objects applies. 5787 (Analyze_Task_Type): Give a warning when a task type is not a 5788 library-level type and No_Task_Hierarchy applies. 5789 57902010-08-05 Arnaud Charlet <charlet@adacore.com> 5791 5792 * sem.adb: Minor reformatting 5793 * sem_ch4.adb (Analyze_Reference): Disable error message in CodePeer 5794 mode, not useful. 5795 57962010-08-04 Eric Botcazou <ebotcazou@adacore.com> 5797 5798 * gcc-interface/decl.c: Do not undefine IN_GCC_FRONTEND and do not 5799 include expr.h. 5800 (gnat_to_gnu_entity) <object>: Force address of -1 at the tree level 5801 for the debug-only entity. 5802 * gcc-interface/Make-lang.in (ada/decl.o): Adjust dependencies. 5803 58042010-08-03 Joseph Myers <joseph@codesourcery.com> 5805 5806 * gcc-interface/lang-specs.h: Don't pass -a options. 5807 58082010-07-28 Joseph Myers <joseph@codesourcery.com> 5809 5810 * gcc-interface/misc.c (gnat_init_options): Ignore erroneous 5811 options. Check canonical_option_num_elements on options copied. 5812 58132010-07-27 Joseph Myers <joseph@codesourcery.com> 5814 5815 * gcc-interface/misc.c (gnat_handle_option): Update prototype and 5816 return value type. Don't check for missing arguments here. 5817 58182010-07-27 Joseph Myers <joseph@codesourcery.com> 5819 5820 * gcc-interface/misc.c (gnat_option_lang_mask): New. 5821 (gnat_init_options): Update prototype. Reconstruct argv array 5822 from decoded options. 5823 58242010-07-23 Eric Botcazou <ebotcazou@adacore.com> 5825 5826 * gcc-interface/utils.c (update_pointer_to): In the unconstrained array 5827 case, merge the alias set of the old pointer type. 5828 58292010-07-23 Eric Botcazou <ebotcazou@adacore.com> 5830 5831 * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change 5832 and recurse only for multidimensional array types instead. 5833 58342010-07-22 Eric Botcazou <ebotcazou@adacore.com> 5835 5836 PR ada/44892 5837 * gcc-interface/utils.c (convert): Fix thinko in test. 5838 (unchecked_convert): When converting from a scalar type to a type with 5839 a different size, pad to have the same size on both sides. 5840 58412010-07-22 Eric Botcazou <ebotcazou@adacore.com> 5842 5843 * gcc-interface/utils.c (gnat_types_compatible_p): Don't require strict 5844 equality for the component type of array types. 5845 58462010-07-15 Nathan Froyd <froydnj@codesourcery.com> 5847 5848 * gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN. 5849 * gcc-interface/trans.c: Likewise. 5850 * gcc-interface/utils.c: Likewise. 5851 * gcc-interface/utils2.c: Likewise. 5852 58532010-07-13 Laurent GUERBY <laurent@guerby.net> 5854 5855 PR bootstrap/44458 5856 * gcc-interface/targtyps.c: Include tm_p.h. 5857 * gcc-interface/Make-lang.in: Update dependencies. 5858 58592010-07-09 Eric Botcazou <ebotcazou@adacore.com> 5860 5861 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Deal with 5862 CALL_EXPR. 5863 58642010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org> 5865 5866 * gcc-interface/utils.c: Include diagnostic-core.h in every file 5867 that includes toplev.h. 5868 58692010-07-03 Eric Botcazou <ebotcazou@adacore.com> 5870 5871 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>: 5872 Branch to common code handling the alignment of discrete types. 5873 <E_Signed_Integer_Type>: Likewise. 5874 <E_Modular_Integer_Type>: Likewise. 5875 58762010-07-02 Eric Botcazou <ebotcazou@adacore.com> 5877 5878 * gcc-interface/misc.c (gnat_handle_option): Do not populate gnat_argv. 5879 (gnat_handle_option): Allocate only one element for gnat_argv. 5880 (gnat_init): Do not populate gnat_argv. 5881 58822010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org> 5883 5884 * gcc-interface/trans.c: Do not include tree-flow.h. 5885 * gcc-interface/Make-lang.in: Adjust dependencies. 5886 58872010-06-29 Nathan Froyd <froydnj@codesourcery.com> 5888 5889 * gcc-interface/gigi.h (gnat_build_constructor): Take a VEC instead 5890 of a TREE_LIST. Update comment. 5891 * gcc-interface/trans.c (gigi): Build a VEC instead of a TREE_LIST. 5892 Adjust call to gnat_build_constructor. 5893 (Attribute_to_gnu): Likewise. 5894 (gnat_to_gnu): Likewise. 5895 (pos_to_constructor): Likewise. 5896 (extract_values): Likewise. 5897 * gcc-interface/utils.c (build_template): Likewise. 5898 (convert_vms_descriptor64): Likewise. 5899 (convert_vms_descriptor32): Likewise. 5900 (convert_to_fat_pointer): Likewise. 5901 (convert): Likewise. 5902 (unchecked_convert): Likewise. 5903 * gcc-interface/decl.c (gnat_to_gnu_entity): Likewise. 5904 * gcc-interface/utils2.c (build_allocator): Likewise. 5905 (fill_vms_descriptor): Likewise. 5906 (gnat_build_constructor): Take a VEC instead of a TREE_LIST. 5907 (compare_elmt_bitpos): Adjust for parameters being constructor_elts 5908 instead of TREE_LISTs. 5909 59102010-06-28 Steven Bosscher <steven@gcc.gnu.org> 5911 5912 * gcc-interface/misc.c: Do not include except.h. 5913 * gcc-interface/Make-lang.in: Update dependencies. 5914 59152010-06-27 Eric Botcazou <ebotcazou@adacore.com> 5916 5917 * gcc-interface/trans.c: Include tree-flow.h. 5918 (gnu_switch_label_stack): Delete. 5919 (Case_Statement_to_gnu): Do not emit the goto at the end of a case if 5920 its associated block cannot fall through. Do not emit the final label 5921 if no cases branch to it. 5922 * gcc-interface/Make-lang.in (ada/trans.o): Add $(TREE_FLOW_H). 5923 59242010-06-23 Thomas Quinot <quinot@adacore.com> 5925 5926 * exp_attr.adb (Expand_Access_To_Protected_Op): When rewriting a 5927 reference to a protected subprogram outside of the protected's scope, 5928 ensure the corresponding external subprogram is frozen before the 5929 reference. 5930 59312010-06-23 Ed Schonberg <schonberg@adacore.com> 5932 5933 * sem_prag.adb: Fix typo in error message. 5934 * sem.adb: Refine previous change. 5935 59362010-06-23 Robert Dewar <dewar@adacore.com> 5937 5938 * impunit.adb, a-suewen.adb, a-suewen.ads, a-suenco.adb, a-suenco.ads, 5939 a-suezen.adb, a-suezen.ads, a-stuten.adb, a-stuten.ads, Makefile.rtl: 5940 Implement Ada 2012 string encoding packages. 5941 59422010-06-23 Arnaud Charlet <charlet@adacore.com> 5943 5944 * a-stwiun-shared.adb, a-stwiun-shared.ads, a-stzunb-shared.adb, 5945 a-stzunb-shared.ads, a-swunau-shared.adb, a-swuwti-shared.adb, 5946 a-szunau-shared.adb, a-szuzti-shared.adb, a-strunb-shared.adb, 5947 a-strunb-shared.ads, a-stunau-shared.adb, a-suteio-shared.adb: New 5948 files. 5949 * gcc-interface/Makefile.in: Enable use of above files. 5950 59512010-06-23 Ed Schonberg <schonberg@adacore.com> 5952 5953 * sem_ch13.adb (Check_Constant_Address_Clauses): Do not check legality 5954 of address clauses if if Ignore_Rep_Clauses is active. 5955 * freeze.adb (Check_Address_Clause): If Ignore_Rep_Clauses is active, 5956 remove address clause from tree so that it does not reach the backend. 5957 59582010-06-23 Arnaud Charlet <charlet@adacore.com> 5959 5960 * exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Valid]): Do not 5961 expand 'Valid from user code in CodePeer mode, will be handled by the 5962 back-end directly. 5963 59642010-06-23 Bob Duff <duff@adacore.com> 5965 5966 * g-comlin.ads: Minor comment improvements. 5967 59682010-06-23 Ed Schonberg <schonberg@adacore.com> 5969 5970 * sem_res.adb (Uses_SS): The expression that initializes a controlled 5971 component of a record type may be a user-defined operator that is 5972 rewritten as a function call. 5973 59742010-06-23 Bob Duff <duff@adacore.com> 5975 5976 * g-comlin.ads, sem_ch13.adb: Minor comment fix. 5977 59782010-06-23 Eric Botcazou <ebotcazou@adacore.com> 5979 5980 * exp_ch11.adb (Expand_Local_Exception_Handlers): Propagate the end 5981 label to the new sequence of statements. Set the sloc of the raise 5982 statement onto the new goto statements. 5983 59842010-06-23 Robert Dewar <dewar@adacore.com> 5985 5986 * a-stuten.ads, a-stuten.adb: New files. 5987 * impunit.adb: Add engtry for Ada.Strings.UTF_Encoding (a-stuten.ads) 5988 * Makefile.rtl: Add entry for a-stuten (Ada.Strings.UTF_Encoding) 5989 59902010-06-23 Robert Dewar <dewar@adacore.com> 5991 5992 * gnat_ugn.texi: Add documentation of -gnat12 switch 5993 Add documentation of -gnatX switch. 5994 59952010-06-23 Ed Schonberg <schonberg@adacore.com> 5996 5997 * inline.ads: Include the current Ada_Version in the info for pending 5998 instance bodies, so that declaration and body are compiled with the 5999 same Ada_Version. 6000 * inline.adb: Move with_clause for Opt to spec. 6001 * sem_ch12.adb (Analyze_Package_Instantiation, 6002 Analyze_Subprogram_Instantiation): Save current Ada_Version in 6003 Pending_Instantiation information. 6004 (Instantiate_Package_Body, Instantiate_Subprogram_Body, 6005 Inline_Package_Body): Use the Ada_Version present in the body 6006 information. 6007 60082010-06-23 Robert Dewar <dewar@adacore.com> 6009 6010 * usage.adb: Add documentation for -gnat12 switch. 6011 * errout.ads: Add VMS alias entry for -gnat12 switch 6012 * gnat_rm.texi: Add documentation for pragma Ada_12 and Ada_2012 6013 Add documentation for pragma Extensions_Allowed. 6014 * opt.ads: Add entry for Ada 2012 mode. 6015 * sem_ch4.adb, par-ch3.adb, par-ch4.adb: Use new Ada 2012 mode for 2012 6016 features. 6017 * sem_prag.adb, par-prag.adb: Add processing for pragma Ada_12 and 6018 Ada_2012. 6019 * sem_ch13.adb: Add handling for Ada 2012 mode. 6020 * snames.ads-tmpl: Add entries for pragma Ada_2012 and Ada_12. 6021 * switch-c.adb: Add handling for -gnat12 switch. 6022 Implement -gnat2005 and -gnat2012. 6023 * usage.adb: Add documentation for -gnat12 switch. 6024 * vms_data.ads: Add /12 switch for Ada 2012 mode. 6025 60262010-06-23 Arnaud Charlet <charlet@adacore.com> 6027 6028 * exp_ch4.adb (Expand_N_Allocator): Fix potential crash when using 6029 No_Task_Hierarchy restriction. Add comment. 6030 * exp_ch9.adb, exp_ch3.adb: Update comments. 6031 60322010-06-23 Robert Dewar <dewar@adacore.com> 6033 6034 * sem_ch5.adb (Process_Bounds): Remove some junk initializations. 6035 * sem_res.adb: Add comments. 6036 * sem_util.adb: Minor reformatting. Add comments. 6037 Change increment on Actuals_In_Call table. 6038 * opt.ads: Minor: add 'constant'. 6039 60402010-06-23 Javier Miranda <miranda@adacore.com> 6041 6042 * exp_disp.adb (Make_DT): Initialize the Size_Func component of the 6043 TSD to Null_Address if No_Dispatching_Calls is active. 6044 60452010-06-23 Vincent Celier <celier@adacore.com> 6046 6047 * a-comlin.ads: Indicate that use of this package is not supported 6048 during the elaboration of an auto-initialized Stand-Alone Library. 6049 60502010-06-23 Ed Schonberg <schonberg@adacore.com> 6051 6052 * exp_util.adb (Is_Possibly_Misaligned_Object): Do not rely on an 6053 alignment clause on a record type to determine if a component may be 6054 misaligned. The decision must be taken in the back-end where target 6055 alignment information is known. 6056 60572010-06-23 Arnaud Charlet <charlet@adacore.com> 6058 6059 * gnat1drv.adb (Adjust_Global_Switches): Enable some restrictions 6060 systematically in CodePeer mode to simplify generated code. 6061 * restrict.adb (Check_Restriction): Do nothing in CodePeer mode. 6062 * exp_ch4.adb (Expand_N_Allocator): Generate proper code when 6063 No_Task_Hierarchy is set instead of crasshing. 6064 60652010-06-23 Thomas Quinot <quinot@adacore.com> 6066 6067 * sem_util.adb: Minor code cleanup: test for proper entity instead of 6068 testing just Chars attribute when checking whether a given scope is 6069 System. 6070 * exp_ch4.adb, einfo.adb: Minor reformatting. 6071 60722010-06-23 Vincent Celier <celier@adacore.com> 6073 6074 PR ada/44633 6075 * switch-m.adb (Normalize_Compiler_Switches): Take into account 6076 switches -gnatB, -gnatD=nn, -gnatG (incuding -gnatG=nn), -gnatI, 6077 -gnatl=file, -gnatS, -gnatjnn, -gnateI=nn and -gnatWx. 6078 60792010-06-23 Ed Schonberg <schonberg@adacore.com> 6080 6081 * sem_res.adb (Resolve_Membership_Op): If left operand is a mixed mode 6082 operation with a universal real operand, and the right operand is a 6083 range with universal bounds, find unique fixed point that may be 6084 candidate, and warn appropriately. 6085 60862010-06-23 Ed Schonberg <schonberg@adacore.com> 6087 6088 * sem_res.adb (Resolve_Intrinsic_Operator): Add guards to handle 6089 properly the rare cases where VMS operators are visible through 6090 Extend_System, but the default System is being used and Address is a 6091 private type. 6092 * sem_util.adb: Widen predicate Is_VMS_Operator. 6093 60942010-06-23 Vincent Celier <celier@adacore.com> 6095 6096 * switch-m.adb (Normalize_Compiler_Switches): Take into account -gnatC 6097 and -gnateS. 6098 60992010-06-23 Olivier Hainque <hainque@adacore.com> 6100 6101 * einfo.adb (Has_Foreign_Convention): Consider Intrinsic with 6102 Interface_Name as foreign. These are GCC builtin imports for 6103 which Ada specific processing doesn't apply. 6104 61052010-06-23 Thomas Quinot <quinot@adacore.com> 6106 6107 * sem_ch12.adb: Minor reformatting. 6108 61092010-06-23 Ed Schonberg <schonberg@adacore.com> 6110 6111 * sem_util.adb (Is_VMS_Operator): Use scope of system extension to 6112 determine whether an intrinsic subprogram is VMS specific. 6113 61142010-06-23 Hristian Kirtchev <kirtchev@adacore.com> 6115 6116 * treepr.adb (Print_Entity_Info): Output the contents of Field28 if it 6117 is present in the entity. 6118 61192010-06-23 Arnaud Charlet <charlet@adacore.com> 6120 6121 * xr_tabls.adb, xref_lib.adb: Update to latest lib-xref.ads 6122 Fix handling of parameters. 6123 Add protection against unexpected cases. 6124 * sem_ch6.adb (Create_Extra_Formals): Use suffix "L" instead of "A" for 6125 access level, since "A" suffix is already used elsewhere. Similarly, 6126 use suffix "O" instead of "C" for 'Constrained since "C" suffix is used 6127 for xxx'Class. 6128 61292010-06-23 Thomas Quinot <quinot@adacore.com> 6130 6131 * sem_util.adb, sem_util.ads: Minor reformatting. 6132 61332010-06-23 Vincent Celier <celier@adacore.com> 6134 6135 * prj.ads (Gprclean_Flags.Missing_Source_Files): Set to Error to keep 6136 the previous behavior of gprclean when there are missing files. 6137 61382010-06-23 Ed Schonberg <schonberg@adacore.com> 6139 6140 * sem_ch12.adb (Load_Body_Of_Generic): In CodePeer mode, a missing 6141 generic body is not a fatal error. 6142 (Mark_Context): Handle properly names of child units. 6143 * sem.adb (Walk_Library_Items.Do_Action): Remove assertion on 6144 instantiations. 6145 61462010-06-23 Vincent Celier <celier@adacore.com> 6147 6148 * ali.adb (Scan_ALI): When ignoring R lines, do not skip the next 6149 non-empty line. 6150 61512010-06-23 Bob Duff <duff@adacore.com> 6152 6153 * g-pehage.ads, g-pehage.adb: Switch default optimization mode to 6154 Memory_Space, because CPU_Time doesn't seem to provide any significant 6155 speed advantage in practice. Cleanup: Get rid of constant 6156 Default_Optimization; doesn't seem to add anything. Use case 6157 statements instead of if statements; seems cleaner. 6158 61592010-06-23 Olivier Hainque <hainque@adacore.com> 6160 6161 * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Procedure>: Use 6162 Wshadow instead of Wextra to guard warning on absence of internal 6163 builtin decl for an import. Fix use of quote in warning text. 6164 (intrin_arglists_compatible_p): Remove processing of integer trailing 6165 args on the Ada side. Fix use of literal > in warning text. 6166 (intrin_return_compatible_p): Never warn on "function imported as 6167 procedure". Defer the void/void case to the common type compatibility 6168 check. 6169 (gnat_to_gnu_param): Use void_ptr GCC type for System.Address argument 6170 of GCC builtin imports. 6171 61722010-06-23 Olivier Hainque <hainque@adacore.com> 6173 6174 * gcc-interface/decl.c (intrin_types_incompatible_p): New function, 6175 helper for ... 6176 (intrin_arglists_compatible_p, intrin_return_compatible_p): New 6177 functions, helpers for ... 6178 (intrin_profiles_compatible_p): New function, replacement for ... 6179 (compatible_signatures_p): Removed. 6180 (gnat_to_gnu_entity) <case E_Procedure>: If -Wextra, warn on 6181 attempt to bind an unregistered builtin function. When we have 6182 one, use it and warn on profile incompatibilities. 6183 61842010-06-23 Arnaud Charlet <charlet@adacore.com> 6185 6186 * gcc-interface/Make-lang.in: Update dependencies. 6187 61882010-06-23 Ed Schonberg <schonberg@adacore.com> 6189 6190 * sem_util.adb (Mark_Coextensions): If the expression in the allocator 6191 for a coextension in an object declaration is a concatenation, treat 6192 coextension as dynamic. 6193 61942010-06-23 Javier Miranda <miranda@adacore.com> 6195 6196 * sem_ch3.adb (Add_Internal_Interface_Entities): Ensure that the 6197 internal entities are added to the scope of the tagged type. 6198 (Derive_Subprograms): Do not stop derivation when we find the first 6199 internal entity that has attribute Interface_Alias. After the change 6200 done to Override_Dispatching_Operations it is no longer true that 6201 these primirives are always located at the end of the list of 6202 primitives. 6203 * einfo.ads (Primitive_Operations): Add documentation. 6204 * exp_disp.adb (Write_DT): Improve output adding to the name of the 6205 primitive a prefix indicating its corresponding tagged type. 6206 * sem_disp.adb (Override_Dispatching_Operations): If the overridden 6207 entity covers the primitive of an interface that is not an ancestor of 6208 this tagged type then the new primitive is added at the end of the list 6209 of primitives. Required to fulfill the C++ ABI. 6210 62112010-06-23 Javier Miranda <miranda@adacore.com> 6212 6213 * atree.ads (Set_Reporting_Proc): New subprogram. 6214 * atree.adb: Remove dependency on packages Opt and SCIL_LL. 6215 (Allocate_Initialize_Node, Replace, Rewrite): Replace direct calls 6216 to routines of package Scil_ll by indirect call to the registered 6217 subprogram. 6218 (Set_Reporting_Proc): New subprogram. Used to register a subprogram 6219 that is invoked when a node is allocated, replaced or rewritten. 6220 * scil_ll.adb (Copy_SCIL_Node): New routine that takes care of copying 6221 the SCIL node. Used as argument for Set_Reporting_Proc. 6222 (Initialize): Register Copy_SCIL_Node as the reporting routine that 6223 is invoked by atree. 6224 62252010-06-23 Thomas Quinot <quinot@adacore.com> 6226 6227 * sem_ch3.ads: Minor reformatting. 6228 62292010-06-23 Ed Schonberg <schonberg@adacore.com> 6230 6231 * sem_ch12.adb (Analyze_Package_Instantiation): In CodePeer mode, 6232 always analyze the generic body and instance, because it may be needed 6233 downstream. 6234 (Mark_Context): Prepend the with clauses for needed generic units, so 6235 they appear in a better order for CodePeer. 6236 * sem_util.adb, sem_util.ads: Prototype code for AI05-0144. 6237 62382010-06-23 Emmanuel Briot <briot@adacore.com> 6239 6240 * prj.ads, prj-nmsc.adb (Error_Or_Warning): New subprogram. 6241 62422010-06-23 Robert Dewar <dewar@adacore.com> 6243 6244 * g-pehage.adb, exp_ch13.adb: Minor reformatting. 6245 62462010-06-23 Thomas Quinot <quinot@adacore.com> 6247 6248 * a-tags.ads: Fix description of TSD structure. 6249 62502010-06-23 Ed Schonberg <schonberg@adacore.com> 6251 6252 * sem_ch12.adb (Mark_Context): When indicating that the body of a 6253 generic unit is needed prior to the unit containing an instantiation, 6254 search recursively the context of the generic to add other generic 6255 bodies that may be instantiated indirectly through the current instance. 6256 62572010-06-23 Robert Dewar <dewar@adacore.com> 6258 6259 * freeze.adb: Minor reformatting. 6260 62612010-06-23 Bob Duff <duff@adacore.com> 6262 6263 * g-pehage.adb (Trim_Trailing_Nuls): Fix the code to match the comment. 6264 62652010-06-23 Vincent Celier <celier@adacore.com> 6266 6267 * make.adb (Compile_Sources): Complete previous change. 6268 62692010-06-23 Ed Schonberg <schonberg@adacore.com> 6270 6271 * sem_ch6.adb (Add_Extra_Formal): Use suffix "C" in the name of the 6272 Constrained extra formal. 6273 62742010-06-23 Ed Schonberg <schonberg@adacore.com> 6275 6276 * exp_ch13.adb (Expand_Freeze_Actions): If validity checks and 6277 Initialize_Scalars are enabled, compile the generated equality function 6278 for a composite type with full checks enabled, so that validity checks 6279 are performed on individual components. 6280 62812010-06-23 Emmanuel Briot <briot@adacore.com> 6282 6283 * prj.adb, prj.ads, prj-nmsc.adb (Processing_Flags): New flag 6284 Missing_Source_Files. 6285 62862010-06-23 Robert Dewar <dewar@adacore.com> 6287 6288 * exp_ch3.adb, exp_util.adb: Minor reformatting. 6289 62902010-06-23 Jose Ruiz <ruiz@adacore.com> 6291 6292 * a-reatim.adb, a-retide.adb: Move the initialization of the tasking 6293 run time from Ada.Real_Time.Delays to Ada.Real_Time. This way, calls to 6294 Clock (without delays) use a run time which is properly initialized. 6295 62962010-06-23 Vincent Celier <celier@adacore.com> 6297 6298 * make.adb: Do not set Check_Readonly_Files when setting Must_Compile, 6299 when -f -u and a main is specified on the command line. However, 6300 attempt to compile even when the ALI file is read-only when 6301 Must_Compile is True. 6302 63032010-06-23 Thomas Quinot <quinot@adacore.com> 6304 6305 * checks.adb, g-pehage.adb, cstand.adb: Minor code factorization. 6306 63072010-06-23 Javier Miranda <miranda@adacore.com> 6308 6309 * sem_ch3.adb (Add_Internal_Interface_Entities): Generate internal 6310 entities for parent types that are interfaces. Needed in generics to 6311 handle formals that implement interfaces. 6312 (Derive_Subprograms): Add assertion for derivation of tagged types that 6313 do not cover interfaces. For generics, complete code that handles 6314 derivation of type that covers interfaces because the previous 6315 condition was weak (it required only name consistency; arguments were 6316 not checked). Add new code to locate primitives covering interfaces 6317 defined in generic units or instantiatons. 6318 * sem_util.adb (Has_Interfaces): Add missing support for derived types. 6319 * sem_ch6.adb (Check_Overriding_Indicator): Minor code cleanups. 6320 * exp_disp.adb (Make_Select_Specific_Data_Table): Skip primitives of 6321 interfaces that are parents of the type because they share the primary 6322 dispatch table. 6323 (Register_Primitive): Do not register primitives of interfaces that 6324 are parents of the type. 6325 * sem_ch13.adb (Analyze_Freeze_Entity): Add documentation. 6326 * exp_cg.adb (Write_Type_Info): When displaying overriding of interface 6327 primitives skip primitives of interfaces that are parents of the type. 6328 63292010-06-23 Ed Schonberg <schonberg@adacore.com> 6330 6331 * sem_attr.adb (Eval_Attribute): If the prefix is an array, the 6332 attribute cannot be constant-folded if an index type is a formal type, 6333 or is derived from one. 6334 * checks.adb (Determine_Range): ditto. 6335 63362010-06-23 Arnaud Charlet <charlet@adacore.com> 6337 6338 * gnat_ugn.texi, gnatxref.adb: Add support for --ext switch. 6339 63402010-06-23 Bob Duff <duff@adacore.com> 6341 6342 * g-pehage.ads, g-pehage.adb (Put): Fix off-by-one bug. 6343 (Insert): Disallow nul characters. 6344 (misc output routines): Assert no nul characters. 6345 63462010-06-23 Ed Schonberg <schonberg@adacore.com> 6347 6348 * exp_ch4.adb: Use predefined unsigned type in all cases. 6349 63502010-06-23 Bob Duff <duff@adacore.com> 6351 6352 * s-rannum.adb (Reset): Avoid overflow in calculation of Initiator. 6353 * g-pehage.ads: Minor comment fixes. 6354 * g-pehage.adb: Minor: Add some additional debugging printouts under 6355 Verbose flag. 6356 63572010-06-23 Robert Dewar <dewar@adacore.com> 6358 6359 * binde.adb (Better_Choice): Always prefer Pure/Preelab. 6360 (Worse_Choice): Always prefer Pure/Preelab. 6361 63622010-06-23 Vincent Celier <celier@adacore.com> 6363 6364 * a-reatim.adb: Call System.OS_Primitives.Initialize during elaboration 6365 63662010-06-23 Robert Dewar <dewar@adacore.com> 6367 6368 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Properly handle 6369 checking returns in generic case. 6370 (Check_Missing_Return): New procedure. 6371 63722010-06-23 Robert Dewar <dewar@adacore.com> 6373 6374 * bindgen.adb, switch-b.adb: Minor reformatting. 6375 63762010-06-23 Javier Miranda <miranda@adacore.com> 6377 6378 * frontend.adb (Frontend): Add call to initialize the new package 6379 SCIL_LL. 6380 * exp_ch7.adb (Wrap_Transient_Expression): Remove call to 6381 Adjust_SCIL_Node. 6382 (Wrap_Transient_Statement): Remove call to Adjust_SCIL_Node. 6383 * sem_ch5.adb (Analyze_Iteration_Scheme.Process_Bounds): Remove call to 6384 Adjust_SCIL_Node. 6385 * exp_util.adb (Insert_Actions): Remove code for 6386 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes. 6387 (Remove_Side_Effects): Remove calls to Adjust_SCIL_Node. 6388 * sinfo.adb (SCIL_Entity, SCIL_Tag_Value): Remove checks on 6389 N_SCIL_Tag_Init and N_SCIL_Dispatch_Table_Object_Init in the assertion. 6390 (SCIL_Related_Node, Set_SCIL_Related_Node): Removed. 6391 * sinfo.ads (SCIL_Related_Node): Field removed. 6392 (N_SCIL_Dispatch_Table_Object_Init): Node removed. 6393 (N_SCIL_Tag_Init): Node removed. 6394 * sem_scil.ads, sem_scil.adb (Adjust_SCIL_Node): Removed. 6395 (Check_SCIL_Node): New implementation. 6396 (Find_SCIL_Node): Removed. 6397 * sem.adb (Analyze): Remove management of 6398 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes. 6399 * sem_util.adb (Insert_Explicit_Dereference): Remove call to 6400 Adjust_SCIL_Node. 6401 * exp_ch4.adb (Expand_N_In): Code cleanup: remove call to 6402 Set_SCIL_Related_Node and avoid adding the SCIL node before the 6403 referenced node using Insert_Action because this is not longer 6404 required. 6405 (Expand_Short_Circuit_Operator): Remove call to SCIL node. 6406 * exp_ch6.adb (Expand_Call): Remove call to Adjust_SCIL_Node. 6407 * sem_ch4.adb (Analyze_Type_Conversion): Remove call to 6408 Adjust_SCIL_Node. 6409 * exp_disp.adb (Expand_Dispatching_Call): Minor code reorganization 6410 because we no longer require to generate the SCIL node before the call. 6411 (Make_DT): Remove generation of SCI_Dispatch_Table_Object_Init node. 6412 Remove calls to Set_SCIL_Related_Node and avoid adding the SCIL 6413 nodes before the referenced node using Insert_Action because this 6414 is not longer required. 6415 * atree.adb (Allocate_Initialize_Node, Replace, Rewrite): Add call to 6416 update the SCIL_Node field. 6417 * sprint.adb (Sprint_Node_Actual): Remove code for 6418 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes. 6419 * treepr.adb (Print_Node): Print the SCIL node field (if available). 6420 * exp_ch3.adb (Build_Init_Procedure): Remove generation of 6421 SCIL_Tag_Init nodes. 6422 * scil_ll.ads, scil_ll.adb: New files. 6423 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update 6424 dependencies. 6425 64262010-06-23 Robert Dewar <dewar@adacore.com> 6427 6428 * sem_ch6.adb: Minor reformatting. 6429 64302010-06-23 Doug Rupp <rupp@adacore.com> 6431 6432 * bindusg.adb (Display): Write -Hnn line. 6433 * bindgen.adb (Gen_Adainit_Ada): Write Heap_Size to binder file as 6434 necessary. 6435 * init.c (__gl_heap_size): Rename from __gl_no_malloc_64 and change 6436 valid values to 32 and 64. 6437 (GNAT$NO_MALLOC_64): Recognize TRUE, 1, FALSE, and 0 in addition to 6438 ENABLE, DISABLE as valid settings. 6439 * switch-b.adb (Scan_Binder_Switches): Process -Hnn switch. 6440 * opt.ads (Heap_Size): New global variable. 6441 * gcc-interface/utils2.c (maybe_wrap_malloc): Remove mostly redundant 6442 TARGET_MALLOC64 check. Fix comment. 6443 64442010-06-23 Robert Dewar <dewar@adacore.com> 6445 6446 * sem_ch6.adb, exp_ch4.adb, s-rannum.ads, sem.adb, sem_ch12.adb: Minor 6447 reformatting. Add comments. 6448 * errout.adb (Finalize): Properly adjust warning count when deleting 6449 continuations. 6450 64512010-06-22 Robert Dewar <dewar@adacore.com> 6452 6453 * errout.adb (Finalize): Set Prev pointers. 6454 (Finalize): Delete continuations for deletion by warnings off(str). 6455 * erroutc.ads: Add Prev pointer to error message structure. 6456 64572010-06-22 Ed Schonberg <schonberg@adacore.com> 6458 6459 * sem.adb (Do_Unit_And_Dependents): If the spec of the main unit is a 6460 child unit, examine context of parent units to locate instantiated 6461 generics whose bodies may be needed. 6462 * sem_ch12.adb: (Mark_Context): if the enclosing unit does not have a 6463 with_clause for the instantiated generic, examine the context of its 6464 parents, to set Withed_Body flag, so that it can be visited earlier. 6465 * exp_ch4.adb (Expand_N_Op_Not): If this is a VMS operator applied to 6466 an unsigned type, use a type of the proper size for the intermediate 6467 value, to prevent alignment problems on unchecked conversion. 6468 64692010-06-22 Geert Bosch <bosch@adacore.com> 6470 6471 * s-rannum.ads Change Generator type to be self-referential to allow 6472 Random to update its argument. Use "in" mode for the generator in the 6473 Reset procedures to allow them to be called from the Ada.Numerics 6474 packages without tricks. 6475 * s-rannum.adb: Use the self-referencing argument to get write access 6476 to the internal state of the random generator. 6477 * a-nudira.ads: Make Generator a derived type of 6478 System.Random_Numbers.Generator. 6479 * a-nudira.adb: Remove use of 'Unrestricted_Access. 6480 Put subprograms in alpha order and add headers. 6481 * g-mbdira.ads: Change Generator type to be self-referential. 6482 * g-mbdira.adb: Remove use of 'Unrestricted_Access. 6483 64842010-06-22 Robert Dewar <dewar@adacore.com> 6485 6486 * freeze.adb: Minor reformatting 6487 Minor code reorganization (use Nkind_In and Ekind_In). 6488 64892010-06-22 Bob Duff <duff@adacore.com> 6490 6491 * gnat1drv.adb (Gnat1drv): Remove the messages that recommend using 6492 -gnatc when a file is compiled that we cannot generate code for, not 6493 helpful and confusing. 6494 64952010-06-22 Vincent Celier <celier@adacore.com> 6496 6497 * switch-m.adb (Normalize_Compiler_Switches): Process correctly 6498 switches -gnatknn. 6499 65002010-06-22 Paul Hilfinger <hilfinger@adacore.com> 6501 6502 * s-rannum.adb: Replace constants with commented symbols. 6503 * s-rannum.ads: Explain significance of the initial value of the data 6504 structure. 6505 65062010-06-22 Ed Schonberg <schonberg@adacore.com> 6507 6508 * a-ngcoty.adb: Clarify comment. 6509 65102010-06-22 Gary Dismukes <dismukes@adacore.com> 6511 6512 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Return without 6513 expansion for indexing packed arrays with small power-of-2 component 6514 sizes when the target is AAMP. 6515 (Expand_Packed_Element_Reference): Return without expansion for 6516 indexing packed arrays with small power-of-2 component sizes when the 6517 target is AAMP. 6518 65192010-06-22 Geert Bosch <bosch@adacore.com> 6520 6521 * exp_ch4.adb (Expand_N_In): Do not substitute a valid check for X in 6522 Float'Range. 6523 65242010-06-22 Robert Dewar <dewar@adacore.com> 6525 6526 * g-mbdira.adb, g-mbflra.adb, a-nuflra.adb, a-nudira.adb: Minor comment 6527 updates. 6528 65292010-06-22 Doug Rupp <rupp@adacore.com> 6530 6531 * system-vms.ads, system-vms-zcx.ads: Remove old unused VMS system 6532 packages. 6533 * system-vms_64.ads, system-vms-ia64.ads: Minor reformatting. 6534 (pragma Ident): Add a default ident string in the private part. 6535 65362010-06-22 Robert Dewar <dewar@adacore.com> 6537 6538 * cstand.adb: Minor reformatting. 6539 65402010-06-22 Ed Schonberg <schonberg@adacore.com> 6541 6542 * freeze.adb (Build_And_Analyze_Renamed_Body): For expansion purposes, 6543 recognize the Shift and Rotation intrinsics that are known to the 6544 compiler but have no interface name. 6545 65462010-06-22 Geert Bosch <bosch@adacore.com> 6547 6548 * a-ngcoty.adb ("*"): Rewrite complex multiplication to use proper 6549 scaling in case of overflow or NaN results. 6550 65512010-06-22 Robert Dewar <dewar@adacore.com> 6552 6553 * cstand.adb: Complete previous change. 6554 * g-dirope.ads: Add comment. 6555 * s-stchop.adb, sfn_scan.adb: Minor reformatting. 6556 65572010-06-22 Ed Schonberg <schonberg@adacore.com> 6558 6559 * cstand.adb: Add tree nodes for pragma Pack on string types. 6560 65612010-06-22 Javier Miranda <miranda@adacore.com> 6562 6563 * einfo.ads, einfo.adb (Last_Formal): New synthesized attribute. 6564 * exp_util.adb (Find_Prim_Op): Use new attribute to locate the last 6565 formal of a primitive. 6566 * exp_disp.adb (Is_Predefined_Dispatching_Operation, 6567 Is_Predefined_Dispatching_Alias): Use new attribute to locate the last 6568 formal of a primitive. 6569 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Use new attribute 6570 to obtain the last formal of a primitive. 6571 65722010-06-22 Geert Bosch <bosch@adacore.com> 6573 6574 * sysdep.c, init.c, adaint.c, cstreams.c: Remove conditional code 6575 depending on __EMX__ or MSDOS being defined. 6576 * i-cstrea.ads, gnat_rm.texi: Remove mentions of OS/2, DOS and Xenix. 6577 * a-excpol-abort.adb: Update comment indicating users of the file. 6578 * xref_lib.adb, sfn_scan.adb: Remove mention of OS/2, replace NT by 6579 Windows. 6580 * env.c: Remove empty conditional for MSDOS. 6581 * s-stchop.adb, g-dirope.ads, s-fileio.adb, osint.ads: Remove mention 6582 of OS/2 in comment. 6583 65842010-06-22 Robert Dewar <dewar@adacore.com> 6585 6586 * s-rannum.adb: Minor reformatting. 6587 65882010-06-22 Javier Miranda <miranda@adacore.com> 6589 6590 * sem_aux.adb, sem_aux.ads, sem_util.adb, sem_util.ads, sem_elim.adb, 6591 exp_cg.adb: Minor code reorganization: Move routine Ultimate_Alias from 6592 package Sem_Util to package Sem_Aux. 6593 65942010-06-22 Javier Miranda <miranda@adacore.com> 6595 6596 * exp_disp.adb (Make_Secondary_DT, Make_DT): Minor code cleanup: 6597 remove useless restriction on imported routines when building the 6598 dispatch tables. 6599 66002010-06-22 Robert Dewar <dewar@adacore.com> 6601 6602 * cstand.adb (Create_Standard): Set Has_Pragma_Pack for standard string 6603 types. 6604 66052010-06-22 Javier Miranda <miranda@adacore.com> 6606 6607 * sem_ch4.adb (Collect_Generic_Type_Ops): Protect code that handles 6608 generic subprogram declarations to ensure proper context. Add missing 6609 support for generic actuals. 6610 (Try_Primitive_Operation): Add missing support for concurrent types 6611 that have no Corresponding_Record_Type. Required to diagnose errors 6612 compiling 6613 generics or when compiling with no code generation (-gnatc). 6614 * sem_ch9.adb (Analyze_Protected_Type, Analyze_Task_Type): Do not build 6615 the corresponding record type. 6616 * sem_disp.ads, sem_disp.adb (Check_Dispatching_Operation): Complete 6617 documentation. Do minimum decoration when processing a primitive of a 6618 concurrent tagged type that covers interfaces. Required to diagnose 6619 errors in the Object.Operation notation compiling generics or under 6620 -gnatc. 6621 * exp_ch9.ads, exp_ch9.adb (Build_Corresponding_Record): Add missing 6622 propagation of attribute Interface_List to the corresponding record. 6623 (Expand_N_Task_Type_Declaration): Code cleanup. 6624 (Expand_N_Protected_Type_Declaration): Code cleanup. 6625 66262010-06-22 Matthew Heaney <heaney@adacore.com> 6627 6628 * a-convec.adb, a-coinve.adb: Removed 64-bit types Int and UInt. 6629 66302010-06-22 Paul Hilfinger <hilfinger@adacore.com> 6631 6632 * s-rannum.adb (Random_Float_Template): Replace with unbiased version 6633 that is able to produce all representable floating-point numbers in the 6634 unit interval. Remove template parameter Shift_Right, no longer used. 6635 * gnat_rm.texi: Document the period of the pseudo-random number 6636 generator under the description of its algorithm. 6637 * gcc-interface/Make-lang.in: Update dependencies. 6638 66392010-06-22 Thomas Quinot <quinot@adacore.com> 6640 6641 * exp_aggr.adb (Rewrite_Discriminant): Fix predicate used to identify 6642 reference to discriminant (can be an expanded name as well as an 6643 identifier). 6644 66452010-06-22 Ed Schonberg <schonberg@adacore.com> 6646 6647 * exp_ch6.adb: Clarify comment. 6648 66492010-06-22 Geert Bosch <bosch@adacore.com> 6650 6651 * exp_imgv.adb (Expand_Image_Attribute): Treat ordinary fixed point 6652 with decimal small as decimal types, avoiding FP arithmetic. 6653 (Has_Decimal_Small): New function. 6654 * einfo.ads, einfo.adb (Aft_Value): New synthesized attributed for 6655 fixed point types. 6656 * sem_attr.adb (Eval_Attribute): Remove Aft_Value function and update 6657 callers to call the new function in Einfo that takes the entity as 6658 parameter. 6659 66602010-06-22 Robert Dewar <dewar@adacore.com> 6661 6662 * sem_ch3.adb, sem_ch8.adb: Minor reformatting. 6663 66642010-06-22 Thomas Quinot <quinot@adacore.com> 6665 6666 * sem_elab.adb: Minor reformatting. 6667 66682010-06-22 Vincent Celier <celier@adacore.com> 6669 6670 * gnatsym.adb: Put the object files in the table in increasing 6671 aphabetical order of base names. 6672 66732010-06-22 Ed Schonberg <schonberg@adacore.com> 6674 6675 * sem_ch8.adb (Set_Entity_Or_Discriminal): New procedure used by 6676 Find_Direct_Name and Find_Expanded_Name, to replace a discriminant with 6677 the corresponding discriminal within a record declaration. 6678 66792010-06-22 Thomas Quinot <quinot@adacore.com> 6680 6681 * exp_aggr.adb (Rewrite_Discriminant): Rewriting must occur only for an 6682 expression referring to a discriminal of the type of the aggregate (not 6683 a discriminal of some other unrelated type), and the prefix in the 6684 generated selected component must come from Lhs, not Obj. 6685 66862010-06-22 Thomas Quinot <quinot@adacore.com> 6687 6688 * sem_ch3.adb (Build_Derived_Record_Type): Fix predicate determining 6689 when to freeze the parent type. 6690 66912010-06-22 Robert Dewar <dewar@adacore.com> 6692 6693 * s-rannum.adb, a-nudira.adb, types.ads, freeze.adb, sem_aggr.adb, 6694 exp_aggr.adb: Minor reformatting. 6695 * gnat_rm.texi: Document GNAT.MBBS_Discrete_Random and 6696 GNAT.MBSS_Float_Random. 6697 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: Fix header. 6698 66992010-06-22 Paul Hilfinger <hilfinger@adacore.com> 6700 6701 * a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-nuflra.ads, 6702 gnat_rm.texi, impunit.adb, Makefile.rtl, s-rannum.adb 6703 (Random_Float_Template, Random): New method of creating 6704 uniform floating-point variables that allow the creation of all machine 6705 values in [0 .. 1). 6706 6707 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: New file. 6708 67092010-06-22 Gary Dismukes <dismukes@adacore.com> 6710 6711 * sem_ch5.adb (Analyze_Assignment): Revise test for illegal assignment 6712 to abstract targets to check that the type is tagged and comes from 6713 source, rather than only testing for targets of interface types. Remove 6714 premature return. 6715 67162010-06-22 Vincent Celier <celier@adacore.com> 6717 6718 * vms_data.ads: Modify the declarations of qualifiers 6719 /UNCHECKED_SHARED_LIB_IMPORTS to allow the generation of gnat.hlp 6720 without error. 6721 67222010-06-22 Ed Schonberg <schonberg@adacore.com> 6723 6724 * exp_ch6.adb (Is_Build_In_Place_Function): Predicate is false if 6725 expansion is disabled. 6726 67272010-06-22 Robert Dewar <dewar@adacore.com> 6728 6729 * makeusg.adb: Minor reformatting. 6730 67312010-06-22 Robert Dewar <dewar@adacore.com> 6732 6733 * types.ads: (Dint): Removed, no longer used anywhere. 6734 * uintp.adb (UI_From_CC): Use UI_From_Int, range is sufficient. 6735 (UI_Mul): Avoid use of UI_From_Dint. 6736 (UI_From_Dint): Removed, not used. 6737 * uintp.ads (UI_From_Dint): Removed, not used. 6738 (Uint_Min/Max_Simple_Mul): New constants. 6739 67402010-06-22 Vincent Celier <celier@adacore.com> 6741 6742 * clean.adb (Parse_Cmd_Line): Recognize switch 6743 --unchecked-shared-lib-imports. 6744 (Usage): Add line for switch --unchecked-shared-lib-imports 6745 * makeusg.adb: Add line for switch --unchecked-shared-lib-imports 6746 * makeutl.ads: (Unchecked_Shared_Lib_Imports): New constant string 6747 moved from GPR_Util. 6748 * switch-m.adb (Scan_Make_Switches): Recognize switch 6749 --unchecked-shared-lib-imports. 6750 * vms_data.ads: Add VMS qualifiers /UNCHECKED_SHARED_LIB_IMPORTS. 6751 * gnat_ugn.texi: Add documentation for new switch 6752 --unchecked-shared-lib-imports. Add also documentation for --subdirs. 6753 67542010-06-22 Javier Miranda <miranda@adacore.com> 6755 6756 * sem_prag.adb, sem_util.adb, sem_util.ads, sem_attr.adb, exp_ch6.adb, 6757 exp_disp.adb, sem_eval.adb, exp_dist.adb lib-xref.adb: Code cleanup, 6758 this patch replaces duplication of code that traverses the chain of 6759 aliased primitives by a call to routine Ultimate_Alias that 6760 provides this functionality. 6761 67622010-06-22 Arnaud Charlet <charlet@adacore.com> 6763 6764 * fmap.adb, opt.ads, osint.adb, osint.ads, output.ads, scng.adb, 6765 sinput-c.adb, switch-m.ads, tree_io.ads: Use simpler form of 6766 Warnings Off/On. 6767 67682010-06-22 Thomas Quinot <quinot@adacore.com> 6769 6770 * einfo.ads: Minor reformatting. 6771 67722010-06-22 Javier Miranda <miranda@adacore.com> 6773 6774 * exp_disp.adb (Expand_Interface_Thunk): Do not generate thunk of 6775 eliminated primitives. 6776 (Make_DT): Avoid referencing eliminated primitives. 6777 (Register_Primitive): Do not register eliminated primitives in the 6778 dispatch table. Required to add this functionality when the program is 6779 compiled without static dispatch tables (-gnatd.t) 6780 67812010-06-22 Emmanuel Briot <briot@adacore.com> 6782 6783 * fmap.adb, scng.adb, switch-m.ads, sinput-c.adb, opt.ads, output.ads, 6784 tree_io.ads, osint.adb, osint.ads: Use configuration pragmas to prevent 6785 warnings on use of internal GNAT units. 6786 67872010-06-22 Jose Ruiz <ruiz@adacore.com> 6788 6789 * s-taprop-vxworks.adb (Set_Priority): Update comments. 6790 67912010-06-22 Paul Hilfinger <hilfinger@adacore.com> 6792 6793 * s-rannum.adb: Make stylistic change to remove mystery constant in 6794 Extract_Value. Image_Numeral_Length: new symbolic constant. 6795 67962010-06-22 Ed Schonberg <schonberg@adacore.com> 6797 6798 * einfo.ads, einfo.adb: Make Is_Protected_Interface, 6799 Is_Synchronized_Interface, Is_Task_Interface into computable 6800 predicates, to free three flags in entity nodes. 6801 * sem_ch3.adb: Remove setting of these flags. 6802 68032010-06-22 Robert Dewar <dewar@adacore.com> 6804 6805 * uintp.adb, osint.adb, prj-conf.adb, prj-part.adb, prj.adb: Minor 6806 reformatting. 6807 * s-taprop-vxworks.adb: Add comment for Set_Priority. 6808 * impunit.adb (Map_Array): Add entries for s-htable.ads and s-crc32.ads 6809 * projects.texi: Move @cindex to the left margin, since otherwise we 6810 are missing entries in the index. 6811 68122010-06-22 Emmanuel Briot <briot@adacore.com> 6813 6814 * prj-part.adb, prj.adb, tempdir.ads, makeutl.adb: Use 6815 packages from the GNAT hierarchy instead of System when possible. 6816 * gcc-interface/Make-lang.in: Update dependencies. 6817 68182010-06-22 Jose Ruiz <ruiz@adacore.com> 6819 6820 * s-taprop-vxworks.adb (Set_Priority): Remove the code that was 6821 previously in place to reorder the ready queue when a task drops its 6822 priority due to the loss of inherited priority. 6823 68242010-06-22 Vincent Celier <celier@adacore.com> 6825 6826 * projects.texi: Minor spelling error fixes. 6827 Minor reformatting. 6828 68292010-06-22 Emmanuel Briot <briot@adacore.com> 6830 6831 * prj-part.adb, prj-ext.adb, prj.adb, makeutl.adb, prj-conf.adb: Remove 6832 warnings for some with clauses. 6833 68342010-06-22 Robert Dewar <dewar@adacore.com> 6835 6836 * errout.adb (Unwind_Internal_Type): Improve handling of First_Subtype 6837 test to catch more cases where first subtype is the results we want. 6838 * sem_res.adb (Make_Call_Into_Operator): Don't go to First_Subtype in 6839 error case, since Errout will now handle this correctly. 6840 * gcc-interface/Make-lang.in: Add Sem_Aux to list of GNATBIND objects. 6841 Update dependencies. 6842 68432010-06-22 Arnaud Charlet <charlet@adacore.com> 6844 6845 * exp_ch4.adb (Expand_Allocator_Expression): Set Related_Node properly 6846 when calling Make_Temporary. 6847 68482010-06-22 Ed Schonberg <schonberg@adacore.com> 6849 6850 * sem_ch3.adb (Access_Subprogram_Declaration): An anonymous access to 6851 subprogram can be associated with an entry body. 6852 68532010-06-22 Robert Dewar <dewar@adacore.com> 6854 6855 * scos.ads: Add note on membership test handling. 6856 68572010-06-22 Vincent Celier <celier@adacore.com> 6858 6859 * projects.texi: Minor spelling fixes. 6860 Minor reformatting. 6861 68622010-06-22 Paul Hilfinger <hilfinger@adacore.com> 6863 6864 * s-rannum.adb: Correct off-by-one error in Extract_Value. 6865 68662010-06-22 Vincent Celier <celier@adacore.com> 6867 6868 * mlib-prj.adb (Display): In non verbose mode, truncate after fourth 6869 argument. 6870 * mlib-utl.adb (Gcc): In non verbose mode, truncate the display of the 6871 gcc command if it is too long. 6872 68732010-06-22 Robert Dewar <dewar@adacore.com> 6874 6875 * errout.adb (Set_Msg_Node): Fix incorrect reference to node. 6876 68772010-06-22 Arnaud Charlet <charlet@adacore.com> 6878 6879 * exp_ch6.adb (Expand_Actuals): Use Actual as the related node when 6880 calling Make_Temporary. 6881 68822010-06-22 Robert Dewar <dewar@adacore.com> 6883 6884 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting. 6885 68862010-06-22 Ed Schonberg <schonberg@adacore.com> 6887 6888 * sem_res.adb: Additional special-case for VMS. 6889 68902010-06-22 Vincent Celier <celier@adacore.com> 6891 6892 * gnatsym.adb: Minor comment fix. 6893 68942010-06-22 Vincent Celier <celier@adacore.com> 6895 6896 * prj-nmsc.adb (Process_Naming_Scheme): Initialize Lib_Data_Table. 6897 68982010-06-22 Robert Dewar <dewar@adacore.com> 6899 6900 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode 6901 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in 6902 Ada 95 mode as an implementation defined attribute. 6903 69042010-06-22 Vincent Celier <celier@adacore.com> 6905 6906 * bindusg.adb (Display): Update line for -R 6907 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder 6908 generated files when -R is used. 6909 69102010-06-22 Vincent Celier <celier@adacore.com> 6911 6912 * prj-nmsc.adb (Lib_Data_Table): New table. 6913 (Check_Library_Attributes): Check if the same library name is used in 6914 two different projects that do not extend each other. 6915 69162010-06-22 Robert Dewar <dewar@adacore.com> 6917 6918 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting. 6919 69202010-06-22 Vincent Celier <celier@adacore.com> 6921 6922 * adaint.c (__gnat_locate_regular_file): If a directory in the path is 6923 empty, make it the current working directory. 6924 69252010-06-22 Thomas Quinot <quinot@adacore.com> 6926 6927 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged 6928 private type with discriminants, make sure the parent type is frozen. 6929 69302010-06-22 Eric Botcazou <ebotcazou@adacore.com> 6931 6932 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal 6933 with packed array references specially. 6934 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference 6935 to a component of a bit packed array if it is the prefix of 'Bit. 6936 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare. 6937 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a 6938 'Bit reference, where the prefix involves a packed array reference. 6939 (Get_Base_And_Bit_Offset): New helper, extracted from... 6940 (Expand_Packed_Address_Reference): ...here. Call above procedure to 6941 get the outer object and offset expression. 6942 69432010-06-22 Thomas Quinot <quinot@adacore.com> 6944 6945 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting. 6946 * einfo.adb (Related_Expression, Set_Related_Expression): Add 6947 assertions. 6948 69492010-06-22 Javier Miranda <miranda@adacore.com> 6950 6951 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code 6952 reorganization to properly check if the operation has been inherited as 6953 an abstract operation. 6954 69552010-06-22 Ed Falis <falis@adacore.com> 6956 6957 * s-osinte-vxworks.ads: Complete previous change. 6958 69592010-06-22 Thomas Quinot <quinot@adacore.com> 6960 6961 * sem_res.adb: Add comment. 6962 * projects.texi, gnat_ugn.texi: Remove macro. 6963 69642010-06-22 Vincent Celier <celier@adacore.com> 6965 6966 * prj-attr.adb: Remove project level attribute Main_Language. 6967 69682010-06-22 Robert Dewar <dewar@adacore.com> 6969 6970 * switch-b.adb, osint-b.adb: Minor reformatting. 6971 69722010-06-22 Pascal Obry <obry@adacore.com> 6973 6974 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a 6975 vector if previous send was not fully successful. If only part of 6976 the vector data was sent, we exit the loop. 6977 69782010-06-22 Thomas Quinot <quinot@adacore.com> 6979 6980 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better 6981 error reporting with generic types. 6982 69832010-06-22 Thomas Quinot <quinot@adacore.com> 6984 6985 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads, 6986 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb, 6987 vms_data.ads: Add a new command line switch -A to gnatbind to output 6988 the list of all ALI files for the partition. 6989 69902010-06-22 Arnaud Charlet <charlet@adacore.com> 6991 6992 * s-osinte-vxworks.ads: Fix casing. 6993 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous 6994 change: Interfaces.C does not provide a long_long type. 6995 69962010-06-22 Emmanuel Briot <briot@adacore.com> 6997 6998 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and 6999 native user's guide, since this document contains the two versions. 7000 * gcc-interface/Make-lang.in: Update doc dependencies. 7001 70022010-06-22 Robert Dewar <dewar@adacore.com> 7003 7004 * sem_ch3.adb: Minor reformatting. Minor code reorganization. 7005 70062010-06-22 Emmanuel Briot <briot@adacore.com> 7007 7008 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should 7009 not build this file on its own (only through gnat_ugn.texi). 7010 Remove macro definitions and insert simpler version in gnat_ugn.texi. 7011 70122010-06-22 Robert Dewar <dewar@adacore.com> 7013 7014 * ali-util.ads: Minor comment update. 7015 * g-socthi-mingw.adb: Minor reformatting. 7016 70172010-06-22 Ed Falis <falis@adacore.com> 7018 7019 * s-osinte-vxworks.ads: Take sigset_t definition of System.VxWorks.Ext. 7020 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t 7021 for specific versions of VxWorks. 7022 70232010-06-22 Emmanuel Briot <briot@adacore.com> 7024 7025 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files 7026 related sections from user's guide and reference manual, since they 7027 have now been merged together into a separate document (projects.texi). 7028 This removes a lot of duplication where attributes where described 7029 in several places. 7030 The grammar for the project files is now in each of the sections 7031 (packages,expressions,...) instead of being duplicates in two other 7032 sections (one in the user's guide that contained the full grammar, 7033 and various sections in the rm that contained extracts of the same 7034 grammar). 7035 Added the full list of all supported attributes, since existing lists 7036 were incomplete 7037 Rename "associative array" into "indexed attribute" 7038 Remove sections that were duplicates ("External References in 7039 Project Files" and "External Values", and "Project Extensions" 7040 for instance). The list of valid packages in project files is now in 7041 a single place. 7042 70432010-06-22 Ed Schonberg <schonberg@adacore.com> 7044 7045 * sem_ch3.adb (Add_Internal_Interface_Entities): If 7046 Find_Primitive_Covering_Interface does not find the operation, it may 7047 be because of a name conflict between the inherited operation and a 7048 local non-overloadable name. In that case look for the operation among 7049 the primitive operations of the type. This search must succeed 7050 regardless of visibility. 7051 70522010-06-22 Pascal Obry <obry@adacore.com> 7053 7054 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg. 7055 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows 7056 recvmsg emulation. 7057 70582010-06-22 Robert Dewar <dewar@adacore.com> 7059 7060 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against 7061 malformed tree. 7062 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression): 7063 Ditto. 7064 70652010-06-22 Arnaud Charlet <charlet@adacore.com> 7066 7067 * s-intman-vxworks.ads: Code clean up. 7068 70692010-06-22 Thomas Quinot <quinot@adacore.com> 7070 7071 * sem_res.adb (Resolve_Slice): When the prefix is an explicit 7072 dereference, construct actual subtype of designated object to generate 7073 proper bounds checks. 7074 70752010-06-22 Thomas Quinot <quinot@adacore.com> 7076 7077 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to 7078 Read_Withed_ALIs, which is more descriptive. 7079 70802010-06-22 Pascal Obry <obry@adacore.com> 7081 7082 * g-sothco.ads: Minor reformatting. 7083 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and 7084 C_Sendmsg implementation. 7085 (C_Sendmsg): Do not use lock (not needed). 7086 (C_Recvmsg): Likewise and also do not wait for incoming data. 7087 70882010-06-22 Ed Schonberg <schonberg@adacore.com> 7089 7090 * uintp.adb: Fix scope error in operator call. 7091 70922010-06-22 Vincent Celier <celier@adacore.com> 7093 7094 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/". 7095 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if 7096 autoconfiguration is needed, fail indicating that no config project 7097 file can be found, as there is no autoconfiguration on VMS. 7098 70992010-06-22 Ed Schonberg <schonberg@adacore.com> 7100 7101 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope 7102 for an operator in a functional notation, when operands are universal. 7103 71042010-06-22 Arnaud Charlet <charlet@adacore.com> 7105 7106 * gcc-interface/Make-lang.in: Update dependencies. 7107 71082010-06-22 Robert Dewar <dewar@adacore.com> 7109 7110 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component 7111 name. 7112 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name. 7113 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do 7114 style check. 7115 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration 7116 literals. 7117 71182010-06-22 Vincent Celier <celier@adacore.com> 7119 7120 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as 7121 it has no effect. Always pass -nostdlib to gnatlink, even on VMS. 7122 71232010-06-22 Pascal Obry <obry@adacore.com> 7124 7125 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on 7126 Windows. 7127 (C_Recvmsg): Make sure the routine is atomic. Also fully 7128 fill vectors in the proper order. 7129 (C_Sendmsg): Make sure the routine is atomic. 7130 71312010-06-22 Robert Dewar <dewar@adacore.com> 7132 7133 * sem_ch8.adb: Update comment. 7134 * sem_res.adb: Minor code reorganization (use Ekind_In). 7135 71362010-06-22 Ed Schonberg <schonberg@adacore.com> 7137 7138 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded 7139 name is a call, use the number of actuals to determine whether this is 7140 a binary or unary operator, rather than relying on later information 7141 to resolve the overload. 7142 71432010-06-22 Robert Dewar <dewar@adacore.com> 7144 7145 * sem_ch10.adb, sem_aggr.adb: Minor reformatting. 7146 71472010-06-22 Robert Dewar <dewar@adacore.com> 7148 7149 * sem_ch3.adb, sem_disp.adb: Minor code fixes. 7150 * sem_eval.adb: Minor reformatting. 7151 71522010-06-22 Vincent Celier <celier@adacore.com> 7153 7154 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib 7155 to gnatlink, except on Open VMS. 7156 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default 7157 object directories if -nostdlib is used. 7158 71592010-06-22 Robert Dewar <dewar@adacore.com> 7160 7161 * sem_util.adb (Is_Delegate): Put in proper alpha order. 7162 * sem_eval.adb: Minor reformatting. 7163 71642010-06-22 Robert Dewar <dewar@adacore.com> 7165 7166 * g-expect-vms.adb, sem_res.adb: Minor reformatting. 7167 * exp_aggr.adb: Minor comment changes and reformatting. 7168 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha 7169 order. 7170 * sem_util.ads: Add some missing pragma Inline's. 7171 71722010-06-22 Thomas Quinot <quinot@adacore.com> 7173 7174 * sem_util.adb (Build_Actual_Subtype): Record original expression in 7175 Related_Expression attribute of the constructed subtype. 7176 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up 7177 Node24 on types for... 7178 (Related_Expression): Make attribute available on types as well. 7179 71802010-06-22 Gary Dismukes <dismukes@adacore.com> 7181 7182 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead 7183 of Directly_Designated_Type when the type argument is an access type. 7184 (Find_Interface_Tag): Retrieve Designated_Type instead of 7185 Directly_Designated_Type when the type argument is an access type. 7186 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of 7187 Directly_Designated_Type of each access discriminant. 7188 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type 7189 instead of Directly_Designated_Type when the operand and target types 7190 are access types. 7191 71922010-06-22 Thomas Quinot <quinot@adacore.com> 7193 7194 * exp_aggr.adb (Flatten): Return False if one choice is statically 7195 known to be out of bounds. 7196 71972010-06-22 Ed Schonberg <schonberg@adacore.com> 7198 7199 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of 7200 a parameterless function call, preserve parentheses of original 7201 expression, for proper handling by pretty printer. 7202 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process 7203 procedure, to handle quietly identifiers that have no entity names. 7204 * exp_util.adb (Get_Current_Value_Condition): If the parent of an 7205 elsif_part is missing, it has been rewritten as a nested if, and there 7206 is no useful information on the current value of the variable. 7207 72082010-06-22 Gary Dismukes <dismukes@adacore.com> 7209 7210 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created 7211 discriminals to the current scope. 7212 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's 7213 scope, which could overwrite a different already set value. 7214 72152010-06-22 Ed Schonberg <schonberg@adacore.com> 7216 7217 * sem_res.adb (Valid_Conversion): If expression is a predefined 7218 operator, use sloc of type of interpretation to improve error message 7219 when operand is of some derived type. 7220 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it. 7221 72222010-06-22 Emmanuel Briot <briot@adacore.com> 7223 7224 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so 7225 that it can set out parameters as well. When a process has died, reset 7226 its Input_Fd to Invalid_Fd, so that when using multiple processes we 7227 can find out which process has died. 7228 72292010-06-22 Thomas Quinot <quinot@adacore.com> 7230 7231 * sem_eval.adb (Find_Universal_Operator_Type): New 7232 subprogram to identify the operand type of an operator on universal 7233 operands, when an explicit scope indication is present. Diagnose the 7234 case where such a call is ambiguous. 7235 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op): 7236 Use the above to identify the operand type so it can be properly 7237 frozen. 7238 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand 7239 type, done in an arbitrary, possibly incorrect type (the presence of 7240 some numeric type in the scope is checked for legality, but when more 7241 than one such type is in the scope, we just pick a random one, not 7242 necessarily the expected one). 7243 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility 7244 subprogram. 7245 72462010-06-22 Robert Dewar <dewar@adacore.com> 7247 7248 * sem_eval.adb: Minor reformatting. 7249 72502010-06-22 Robert Dewar <dewar@adacore.com> 7251 7252 * exp_ch4.adb (Expand_N_Conditional_Expression): Use 7253 Expression_With_Actions to clean up the code generated when folding 7254 constant expressions. 7255 72562010-06-22 Vincent Celier <celier@adacore.com> 7257 7258 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and 7259 Has_Process. 7260 72612010-06-22 Vincent Celier <celier@adacore.com> 7262 7263 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is 7264 found, check if it's path has aready been found, whatever its index. 7265 72662010-06-22 Robert Dewar <dewar@adacore.com> 7267 7268 * atree.adb, gnatbind.adb: Minor reformatting. 7269 Minor code reorganization. 7270 72712010-06-21 Robert Dewar <dewar@adacore.com> 7272 7273 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition 7274 known at compile time. 7275 72762010-06-21 Gary Dismukes <dismukes@adacore.com> 7277 7278 * atree.adb: Fix comment typo. 7279 72802010-06-21 Ed Schonberg <schonberg@adacore.com> 7281 7282 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check 7283 whether a universal arithmetic expression in a conversion, which is 7284 rewritten from a function call with an expanded name, is ambiguous. 7285 72862010-06-21 Vincent Celier <celier@adacore.com> 7287 7288 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record 7289 source files in specified list of sources. 7290 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they 7291 are never used. 7292 (Add_Source): Set the Location of the new source 7293 (Process_Exceptions_File_Based): Call Add_Source with the Location 7294 (Get_Sources_From_File): If an exception is found, set its Listed to 7295 True 7296 (Find_Sources): When Source_Files is specified, if an exception is 7297 found, set its Listed to True. Remove any exception that is not in a 7298 specified list of sources. 7299 * prj.ads (Source_Data): New component Location 7300 73012010-06-21 Vincent Celier <celier@adacore.com> 7302 7303 * gnatbind.adb (Closure_Sources): Global table, moved from block. 7304 73052010-06-21 Thomas Quinot <quinot@adacore.com> 7306 7307 * sem_res.adb: Minor reformatting. 7308 * atree.adb: New debugging hook "rr" for node rewrites. 7309 73102010-06-21 Robert Dewar <dewar@adacore.com> 7311 7312 * g-expect.ads, g-expect.adb: Minor reformatting. 7313 73142010-06-21 Emmanuel Briot <briot@adacore.com> 7315 7316 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up. 7317 73182010-06-21 Arnaud Charlet <charlet@adacore.com> 7319 7320 * gcc-interface/Make-lang.in: Update dependencies. 7321 73222010-06-21 Thomas Quinot <quinot@adacore.com> 7323 7324 * bindgen.ads: Update comments. 7325 73262010-06-21 Vincent Celier <celier@adacore.com> 7327 7328 * gnatbind.adb: Suppress dupicates when listing the sources in the 7329 closure (switch -R). 7330 73312010-06-21 Emmanuel Briot <briot@adacore.com> 7332 7333 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher 7334 is too small. 7335 73362010-06-21 Emmanuel Briot <briot@adacore.com> 7337 7338 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process): 7339 New subprograms. 7340 (Expect_Internal): No longer raises an exception, so that it can set 7341 out parameters as well. When a process has died, reset its Input_Fd 7342 to Invalid_Fd, so that when using multiple processes we can find out 7343 which process has died. 7344 73452010-06-21 Robert Dewar <dewar@adacore.com> 7346 7347 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads, 7348 checks.adb, sem_res.adb: Minor reformatting. Add comments. 7349 73502010-06-21 Ed Schonberg <schonberg@adacore.com> 7351 7352 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a 7353 rederivation associated with a full declaration in a private part, and 7354 there is a partial view that derives the same parent subprogram, the 7355 new entity does not become visible. This check must be applied to 7356 interface operations as well. 7357 73582010-06-21 Thomas Quinot <quinot@adacore.com> 7359 7360 * checks.adb: Add comments. 7361 * prj-nmsc.adb: Minor reformatting. 7362 73632010-06-21 Thomas Quinot <quinot@adacore.com> 7364 7365 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb, 7366 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to 7367 extract bounds, to ensure that we get the proper captured values, 7368 rather than an expression that may have changed value since the point 7369 where the subtype was elaborated. 7370 (Find_Body_Discriminal): New utility subprogram to share code 7371 between... 7372 (Eval_Attribute): For the case of a subtype bound that references a 7373 discriminant of the current concurrent type, insert appropriate 7374 discriminal reference. 7375 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a 7376 requeue to an entry in a family in the current task, use corresponding 7377 body discriminal. 7378 (Analyze_Accept_Statement): Rely on expansion of attribute references 7379 to insert proper discriminal references in range check for entry in 7380 family. 7381 73822010-06-21 Emmanuel Briot <briot@adacore.com> 7383 7384 * s-regpat.adb (Compile): Fix handling of big patterns. 7385 73862010-06-21 Robert Dewar <dewar@adacore.com> 7387 7388 * a-tifiio.adb: Minor reformatting. 7389 73902010-06-21 Pascal Obry <obry@adacore.com> 7391 7392 * prj-nmsc.adb (Search_Directories): Use the non-translated directory 7393 path to open it. 7394 73952010-06-21 Javier Miranda <miranda@adacore.com> 7396 7397 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the 7398 external name. 7399 74002010-06-21 Ed Schonberg <schonberg@adacore.com> 7401 7402 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created 7403 to hold the result, indicate that the target of the declaration does 7404 not need an initialization, to prevent spurious errors when 7405 Initialize_Scalars is enabled. 7406 74072010-06-21 Ed Schonberg <schonberg@adacore.com> 7408 7409 * a-tifiio.adb (Put): In the procedure that performs I/O on a String, 7410 Fore is not bound by line length. The Fore parameter of the internal 7411 procedure that performs the operation is an integer. 7412 74132010-06-21 Thomas Quinot <quinot@adacore.com> 7414 7415 * sem_res.adb, checks.adb: Minor reformatting. 7416 74172010-06-21 Emmanuel Briot <briot@adacore.com> 7418 7419 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged 7420 into Get_Next. 7421 (Insert_Operator_Before): New subprogram, avoids duplicated code 7422 (Compile): Avoid doing two compilations when the pattern matcher ends 7423 up being small. 7424 74252010-06-21 Emmanuel Briot <briot@adacore.com> 7426 7427 * s-regpat.adb: Improve debug traces 7428 (Dump): Change output format to keep it smaller. 7429 74302010-06-21 Javier Miranda <miranda@adacore.com> 7431 7432 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard 7433 output to the output file when this routine completes its work. 7434 74352010-06-20 Eric Botcazou <ebotcazou@adacore.com> 7436 7437 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of 7438 for loop. Call build_constructor_from_list directly in the CICO case. 7439 74402010-06-18 Ed Schonberg <schonberg@adacore.com> 7441 7442 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming 7443 declaration appears in the same unit and ealier than the renamed 7444 entity, retain generated body to prevent order-of-elaboration issues in 7445 gigi. 7446 74472010-06-18 Arnaud Charlet <charlet@adacore.com> 7448 7449 * s-tpoben.adb: Update comments. 7450 74512010-06-18 Robert Dewar <dewar@adacore.com> 7452 7453 * debug.adb: Minor comment change. 7454 74552010-06-18 Javier Miranda <miranda@adacore.com> 7456 7457 * exp_cg.adb: Code clean up. 7458 * debug.adb: Complete documentation of switch -gnatd.Z. 7459 * gcc-interface/misc.c (callgraph_info_file): Declare. 7460 74612010-06-18 Javier Miranda <miranda@adacore.com> 7462 7463 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization. 7464 74652010-06-18 Thomas Quinot <quinot@adacore.com> 7466 7467 * sprint.ads: Minor reformatting. 7468 * output.ads: Update obsolete comment. 7469 74702010-06-18 Ed Schonberg <schonberg@adacore.com> 7471 7472 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is 7473 an external intrinsic operation (e.g. a GCC numeric function) indicate 7474 that the renaming entity has the same characteristics, so a call to it 7475 is properly expanded. 7476 74772010-06-18 Javier Miranda <miranda@adacore.com> 7478 7479 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial 7480 support for dispatch table/callgraph info generation. 7481 * gcc-interface/Make-lang.in: Update dependencies. 7482 74832010-06-18 Robert Dewar <dewar@adacore.com> 7484 7485 * exp_ch6.adb: Minor reformatting. 7486 * gnatname.adb: Add comment. 7487 74882010-06-18 Vincent Celier <celier@adacore.com> 7489 7490 * gnatname.adb (Scan_Args): When --and is used, make sure that the 7491 dynamic tables in the newly allocated Argument_Data are properly 7492 initialized. 7493 74942010-06-18 Eric Botcazou <ebotcazou@adacore.com> 7495 7496 * gnat1drv.adb: Fix comment. 7497 74982010-06-18 Ed Schonberg <schonberg@adacore.com> 7499 7500 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a 7501 renaming, re-expand the call with the renamed subprogram if that one 7502 is marked inlined as well. 7503 75042010-06-18 Gary Dismukes <dismukes@adacore.com> 7505 7506 * gnat1drv.adb (Adjust_Global_Switches): Enable 7507 Use_Expression_With_Actions for AAMP and VM targets. 7508 75092010-06-18 Vincent Celier <celier@adacore.com> 7510 7511 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC. 7512 75132010-06-18 Thomas Quinot <quinot@adacore.com> 7514 7515 * exp_ch4.adb: Minor reformatting. 7516 75172010-06-18 Javier Miranda <miranda@adacore.com> 7518 7519 * debug.ads Add documentation on -gnatd.Z. 7520 75212010-06-18 Ed Schonberg <schonberg@adacore.com> 7522 7523 * sem_elim.adb: Proper error message on improperly eliminated instances 7524 75252010-06-18 Vincent Celier <celier@adacore.com> 7526 7527 * prj.ads (Response_File_Format): New value GCC. 7528 75292010-06-18 Thomas Quinot <quinot@adacore.com> 7530 7531 * gnat1drv.adb: Minor reformatting. 7532 75332010-06-18 Robert Dewar <dewar@adacore.com> 7534 7535 * make.adb, sem_cat.adb: Minor reformatting. 7536 * sem_eval.adb: Fix typos. 7537 75382010-06-18 Pascal Obry <obry@adacore.com> 7539 7540 * prj-nmsc.adb: Fix source filenames casing in debug output. 7541 75422010-06-18 Robert Dewar <dewar@adacore.com> 7543 7544 * gnatcmd.adb: Minor reformatting. 7545 75462010-06-18 Robert Dewar <dewar@adacore.com> 7547 7548 * sem_eval.adb (Eval_Conditional_Expression): Result is static if 7549 condition and both sub-expressions are static (and result is selected 7550 expression). 7551 75522010-06-18 Robert Dewar <dewar@adacore.com> 7553 7554 * g-pehage.adb: Minor reformatting 7555 75562010-06-18 Pascal Obry <obry@adacore.com> 7557 7558 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into 7559 source hash table. 7560 75612010-06-18 Arnaud Charlet <charlet@adacore.com> 7562 7563 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update 7564 dependencies. Fix target pairs on darwin. 7565 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND. 7566 75672010-06-18 Pascal Obry <obry@adacore.com> 7568 7569 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output. 7570 75712010-06-18 Vincent Celier <celier@adacore.com> 7572 7573 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global 7574 configuration pragmas file and, if -U is not used, for a local one. 7575 75762010-06-18 Ed Schonberg <schonberg@adacore.com> 7577 7578 * sem_elim.adb (Check_Eliminated): Use full information on entity name 7579 when it is given in the pragma by a selected component. 7580 (Check_For_Eliminated_Subprogram): Do no emit error if within a 7581 instance body that is itself within a generic unit. 7582 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is 7583 eliminated, mark as well the anonymous subprogram that is its alias 7584 and appears within the wrapper package. 7585 75862010-06-18 Bob Duff <duff@adacore.com> 7587 7588 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code. 7589 Raise an exception if the output file cannot be opened. Add comments. 7590 75912010-06-18 Thomas Quinot <quinot@adacore.com> 7592 7593 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is 7594 not illegal per E.2.2(7) if it occurs in the private part of a 7595 Remote_Types unit. 7596 75972010-06-18 Arnaud Charlet <charlet@adacore.com> 7598 7599 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb, 7600 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb, 7601 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb, 7602 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb, 7603 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb, 7604 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb, 7605 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb, 7606 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb, 7607 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb, 7608 errout.ads: Update comments. Minor reformatting. 7609 7610 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb, 7611 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads, 7612 a-strunb.adb (Big_String. Big_String_Access): New type. 7613 7614 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb, 7615 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb, 7616 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices. 7617 76182010-06-18 Geert Bosch <bosch@adacore.com> 7619 7620 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for 7621 Darwin. 7622 76232010-06-18 Robert Dewar <dewar@adacore.com> 7624 7625 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions 7626 true for gcc. 7627 76282010-06-18 Robert Dewar <dewar@adacore.com> 7629 7630 * sprint.adb: Minor format change for N_Expression_With_Actions. 7631 * repinfo.adb: Minor reformatting. 7632 76332010-06-18 Ed Schonberg <schonberg@adacore.com> 7634 7635 * sem_elim.adb (Check_Eliminated): If within a subunit, use 7636 Defining_Entity to obtain the name of the entity in the proper body, to 7637 properly handle both separate packages and subprograms. 7638 76392010-06-18 Emmanuel Briot <briot@adacore.com> 7640 7641 * prj-nmsc.adb (Check_File): New parameter Display_Path. 7642 76432010-06-18 Thomas Quinot <quinot@adacore.com> 7644 7645 * g-socket.adb, g-socket.ads (Null_Selector): New object. 7646 76472010-06-18 Pascal Obry <obry@adacore.com> 7648 7649 * gnat_ugn.texi: Minor clarification. 7650 76512010-06-18 Emmanuel Briot <briot@adacore.com> 7652 7653 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate 7654 code when using the project dir as the source dir. 7655 (Search_Directories): use the normalized name for the source directory, 7656 where symbolic names have potentially been resolved. 7657 76582010-06-18 Robert Dewar <dewar@adacore.com> 7659 7660 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field 7661 when we create N_Expression_With_Actions node. 7662 (Expand_Short_Circuit): Ditto. 7663 76642010-06-18 Robert Dewar <dewar@adacore.com> 7665 7666 * exp_util.adb: Minor reformatting. 7667 76682010-06-18 Thomas Quinot <quinot@adacore.com> 7669 7670 * types.ads: Clean up obsolete comments 7671 * tbuild.adb: Minor reformatting. 7672 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb, 7673 exp_strm.adb, aa_drive.adb: Minor reformatting. 7674 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported 7675 intrinsic with an Interface_Name denotes an imported back-end builtin, 7676 and must be rewritten into a call, not left in the tree as an operator, 7677 so return False in that case. 7678 76792010-06-18 Eric Botcazou <ebotcazou@adacore.com> 7680 7681 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator. 7682 76832010-06-18 Robert Dewar <dewar@adacore.com> 7684 7685 * scos.ads: Add proposed output for case expression 7686 76872010-06-18 Jose Ruiz <ruiz@adacore.com> 7688 7689 * gnat_ugn.texi: Document that, when using the RTX compiler to generate 7690 RTSS modules, we need to use the Microsoft linker. 7691 76922010-06-18 Robert Dewar <dewar@adacore.com> 7693 7694 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case 7695 expression (cannot count on a particular branch being executed). 7696 * exp_ch4.adb (Expand_N_Case_Expression): New procedure. 7697 * exp_ch4.ads (Expand_N_Case_Expression): New procedure. 7698 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions 7699 within case expression. 7700 * expander.adb (Expand): Add call to Expand_N_Case_Expression 7701 * par-ch4.adb Add calls to P_Case_Expression at appropriate points 7702 (P_Case_Expression): New procedure 7703 (P_Case_Expression_Alternative): New procedure 7704 * par.adb (P_Case_Expression): New procedure 7705 * par_sco.adb (Process_Decisions): Add dummy place holder entry for 7706 N_Case_Expression. 7707 * sem.adb (Analyze): Add call to Analyze_Case_Expression 7708 * sem_case.ads (Analyze_Choices): Also used for case expressions now, 7709 this is a documentation change only. 7710 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure. 7711 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case 7712 expressions. 7713 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure. 7714 * sem_res.adb (Resolve_Case_Expression): New procedure. 7715 * sem_scil.adb (Find_SCIL_Node): Add processing for 7716 N_Case_Expression_Alternative. 7717 * sinfo.ads, sinfo.adb (N_Case_Expression): New node. 7718 (N_Case_Expression_Alternative): New node. 7719 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes 7720 N_Case_Expression and N_Case_Expression_Alternative. 7721 77222010-06-18 Robert Dewar <dewar@adacore.com> 7723 7724 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor 7725 reformatting. 7726 * gnat1drv.adb: Fix typo. 7727 77282010-06-18 Robert Dewar <dewar@adacore.com> 7729 7730 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style 7731 for -gnatg. 7732 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets 7733 gnat style for -gnatg. 7734 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode. 7735 77362010-06-18 Thomas Quinot <quinot@adacore.com> 7737 7738 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated 7739 code between... 7740 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to 7741 Test_In_Range. 7742 77432010-06-18 Robert Dewar <dewar@adacore.com> 7744 7745 * sprint.adb: Minor change in output format for expression wi actions. 7746 * par-ch3.adb: Minor code reorganization. Minor reformatting. 7747 * sem_ch5.adb: Minor comment fix. 7748 77492010-06-18 Robert Dewar <dewar@adacore.com> 7750 7751 * debug.adb: New debug flag -gnatd.L to control 7752 Back_End_Handles_Limited_Types. 7753 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle 7754 limited case if Back_End_Handles_Limited_Types is True. 7755 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to 7756 simplify expansion if Use_Expression_With_Actions is True. 7757 * gnat1drv.adb (Adjust_Global_Switches): Set 7758 Back_End_Handles_Limited_Types. 7759 * opt.ads (Back_End_Handles_Limited_Types): New flag. 7760 77612010-06-18 Ed Schonberg <schonberg@adacore.com> 7762 7763 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined 7764 intrinsic operator if expansion is not enabled, because in an 7765 instantiation the original operator must be present to verify the 7766 legality of the operation. 7767 77682010-06-18 Robert Dewar <dewar@adacore.com> 7769 7770 * exp_disp.adb, sem_ch12.adb: Minor reformatting 7771 77722010-06-18 Ed Schonberg <schonberg@adacore.com> 7773 7774 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is 7775 the class-wide type for a private extension, and the completion is a 7776 subtype, set the type of the class-wide type to the base type of the 7777 full view. 7778 77792010-06-18 Robert Dewar <dewar@adacore.com> 7780 7781 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb, 7782 sem_intr.adb, sem_eval.adb: Minor reformatting 7783 77842010-06-18 Ed Schonberg <schonberg@adacore.com> 7785 7786 * sem_type.adb (Is_Ancestor): If either type is private, examine full 7787 view. 7788 77892010-06-18 Thomas Quinot <quinot@adacore.com> 7790 7791 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN 7792 parameter rather than IN OUT. 7793 77942010-06-18 Ed Schonberg <schonberg@adacore.com> 7795 7796 * exp_ch6.adb: Add extra guard. 7797 77982010-06-18 Gary Dismukes <dismukes@adacore.com> 7799 7800 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the 7801 accessibility level of a function call from the level of the innermost 7802 enclosing dynamic scope. 7803 (Innermost_Master_Scope_Depth): New function to find the depth of the 7804 nearest dynamic scope enclosing a node. 7805 78062010-06-18 Tristan Gingold <gingold@adacore.com> 7807 7808 * adaint.c: Make ATTR_UNSET static as it is not used outside this file. 7809 78102010-06-18 Thomas Quinot <quinot@adacore.com> 7811 7812 * g-socket.ads: Minor reformatting. 7813 78142010-06-18 Vincent Celier <celier@adacore.com> 7815 7816 * make.adb (Must_Compile): New Boolean global variable 7817 (Main_On_Command_Line): New Boolean global variable 7818 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True, 7819 even when the project is externally built. 7820 (Start_Compile_If_Possible): Compile in -aL directories if 7821 Check_Readonly_Files is True. Do compile if Must_Compile is True, even 7822 when the project is externally built. 7823 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when 7824 invoked with -f -u and one or several mains on the command line. 7825 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one 7826 main is specified on the command line. 7827 78282010-06-18 Ed Schonberg <schonberg@adacore.com> 7829 7830 * sem_ch6.adb (Build_Body_For_Inline): Handle 7831 extended_return_statements. 7832 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body 7833 containing extented_return statements. 7834 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already 7835 constrained, do not build subtype declaration. 7836 78372010-06-18 Robert Dewar <dewar@adacore.com> 7838 7839 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component): 7840 Warn on assigning to packed atomic component. 7841 78422010-06-18 Robert Dewar <dewar@adacore.com> 7843 7844 * sem_util.ads: Minor reformatting 7845 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in 7846 Expression_With_Actions). 7847 * snames.ads-tmpl: Minor comment fix 7848 78492010-06-18 Robert Dewar <dewar@adacore.com> 7850 7851 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure 7852 (Set_Imported): Use Import_Interface_Present to control message output 7853 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag 7854 * gnat_rm.texi: Document that we can have pragma Import and pragma 7855 Interface for the same subprogram. 7856 78572010-06-18 Robert Dewar <dewar@adacore.com> 7858 7859 * lib-xref.adb (Generate_Reference): Fix bad reference to 7860 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced). 7861 78622010-06-17 Eric Botcazou <ebotcazou@adacore.com> 7863 7864 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static 7865 function. 7866 (gnat_to_gnu) <N_Expression_With_Actions>: New case. 7867 Use set_gnu_expr_location_from_node to set location information on the 7868 result. 7869 78702010-06-17 Arnaud Charlet <charlet@adacore.com> 7871 7872 * gcc-interface/Make-lang.in: Update dependencies. 7873 78742010-06-17 Ed Schonberg <schonberg@adacore.com> 7875 7876 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to 7877 subprograms. 7878 78792010-06-17 Robert Dewar <dewar@adacore.com> 7880 7881 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and 7882 style check messages. 7883 * sem_res.adb (Resolve_Call): Don't call 7884 Check_For_Eliminated_Subprogram if we are analyzing within a spec 7885 expression. 7886 78872010-06-17 Robert Dewar <dewar@adacore.com> 7888 7889 * debug.adb: Add documentation for debug flags .X and .Y 7890 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use 7891 Use_Expression_With_Actions. 7892 * gnat1drv.adb (Adjust_Global_Switches): Set 7893 Use_Expression_With_Actions. 7894 * opt.ads (Use_Expression_With_Actions): New switch. 7895 78962010-06-17 Robert Dewar <dewar@adacore.com> 7897 7898 * exp_intr.adb: Minor code reorganization (use UI_Max) 7899 * sem_intr.adb: use underlying type to check legality. 7900 * einfo.adb (Known_Static_Esize): False for generic types 7901 (Known_Static_RM_Size): False for generic types 7902 * einfo.ads (Known_Static_Esize): False for generic types 7903 (Known_Static_RM_Size): False for generic types 7904 79052010-06-17 Robert Dewar <dewar@adacore.com> 7906 7907 * exp_ch4.ads: Minor code reorganization (specs in alpha order). 7908 79092010-06-17 Robert Dewar <dewar@adacore.com> 7910 7911 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions 7912 node when expanding short circuit form with actions present for right 7913 opnd. 7914 * exp_ch4.adb: Minor reformatting 7915 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node 7916 if right opeand has actions present, and debug flag -gnatd.X is set. 7917 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions 7918 node. 7919 * nlists.adb (Prepend_List): New procedure 7920 (Prepend_List_To): New procedure 7921 * nlists.ads (Prepend_List): New procedure 7922 (Prepend_List_To): New procedure 7923 * sem.adb: Add processing for Expression_With_Actions 7924 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure 7925 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure 7926 * sem_res.adb: Add processing for Expression_With_Actions. 7927 * sem_scil.adb: Add processing for Expression_With_Actions 7928 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node. 7929 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions 7930 79312010-06-17 Doug Rupp <rupp@adacore.com> 7932 7933 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types 7934 involved both have underlying integer types. 7935 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call 7936 to an intrinsic operator when the operand types or sizes are not 7937 identical. 7938 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that 7939 64/32 Address/Integer works. 7940 79412010-06-17 Ed Schonberg <schonberg@adacore.com> 7942 7943 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so 7944 that it marks a unit as needed by a spec only if the corresponding 7945 instantiation appears in that spec (and not in the corresponding body). 7946 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name 7947 in the pragma Eliminate has been parsed as a child unit, but the 7948 current compilation unit is in fact the parent in which the subunit is 7949 embedded. 7950 79512010-06-17 Vincent Celier <celier@adacore.com> 7952 7953 * gnat_rm.texi: Fix typo 7954 79552010-06-17 Robert Dewar <dewar@adacore.com> 7956 7957 * sem_util.adb: Minor reformatting 7958 79592010-06-17 Ed Schonberg <schonberg@adacore.com> 7960 7961 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic 7962 instance, the clause now denotes the instance body. Traverse the 7963 corresponding spec because there may be no other dependence that will 7964 force the traversal of its own context. 7965 79662010-06-17 Ed Schonberg <schonberg@adacore.com> 7967 7968 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to 7969 Install_Limited_Context_Clauses, to determine whether a limited_with in 7970 some parent of the current unit designates some other parent, in which 7971 case the limited_with clause must not be installed. 7972 (In_Context): Refine test. 7973 79742010-06-17 Gary Dismukes <dismukes@adacore.com> 7975 7976 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged 7977 type with a dispatching equality operator that is overridden (for a 7978 tagged full type), don't include the overridden equality in the list of 7979 primitives. The overridden equality is detected by testing for an 7980 Aliased field that references the overriding equality. 7981 79822010-06-17 Robert Dewar <dewar@adacore.com> 7983 7984 * freeze.adb: Minor reformatting. 7985 79862010-06-17 Joel Brobecker <brobecker@adacore.com brobecker> 7987 7988 * gnat_ugn.texi: Add a section introducing gdbserver. 7989 79902010-06-17 Thomas Quinot <quinot@adacore.com> 7991 7992 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor 7993 reformatting. 7994 79952010-06-17 Ed Schonberg <schonberg@adacore.com> 7996 7997 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a 7998 constrained discriminated parent that is a private type. 7999 (Analyze_Record_Aggregate): when collecting inherited discriminants, 8000 handle properly an ancestor type that is a constrained private type. 8001 80022010-06-17 Ed Schonberg <schonberg@adacore.com> 8003 8004 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is 8005 protected, use the protected_subprogram_body only if the original 8006 subprogram has not been eliminated. 8007 80082010-06-17 Ed Schonberg <schonberg@adacore.com> 8009 8010 * freeze.adb (Freeze_Expression): The designated type of an 8011 access_to_suprogram type can only be frozen if all types in its profile 8012 are fully defined. 8013 80142010-06-17 Robert Dewar <dewar@adacore.com> 8015 8016 * par.adb: Minor comment fix 8017 * sem_aggr.adb, sem_ch3.adb: Minor reformatting 8018 80192010-06-17 Doug Rupp <rupp@adacore.com> 8020 8021 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead 8022 change Address to Short_Address in functions where both must be the 8023 same size for intrinsics to work. 8024 80252010-06-17 Thomas Quinot <quinot@adacore.com> 8026 8027 * sem_ch4.adb (Analyze_Selected_Component): A selected component may 8028 not denote a (private) component of a protected object. 8029 80302010-06-17 Bob Duff <duff@adacore.com> 8031 8032 * par-labl.adb (Try_Loop): Test whether the label and the goto are in 8033 the same list. 8034 80352010-06-17 Joel Brobecker <brobecker@adacore.com brobecker> 8036 8037 * gnat_ugn.texi: Update the documentation about GDB re: exception 8038 catchpoints. 8039 80402010-06-17 Arnaud Charlet <charlet@adacore.com> 8041 8042 * gnatvsn.ads: Bump to 4.6 version. 8043 80442010-06-17 Ed Schonberg <schonberg@adacore.com> 8045 8046 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The 8047 designated type of the generated pointer is the type of the original 8048 expression, not that of the function call itself, because the return 8049 type may be an untagged derived type and the function may be an 8050 inherited operation. 8051 80522010-06-17 Robert Dewar <dewar@adacore.com> 8053 8054 * exp_ch4.adb: Minor reformatting. 8055 80562010-06-17 Ed Schonberg <schonberg@adacore.com> 8057 8058 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on 8059 N_Component_Association nodes, to indicate that a component association 8060 of an extension aggregate denotes the value of a discriminant of an 8061 ancestor type that has been constrained by the derivation. 8062 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a 8063 double expansion of the aggregate appearing in a context that delays 8064 expansion, to prevent double insertion of discriminant values when the 8065 aggregate is reanalyzed. 8066 80672010-06-17 Arnaud Charlet <charlet@adacore.com> 8068 8069 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use 8070 Allocator as the Related_Node of Return_Obj_Access in call to 8071 Make_Temporary below as this would create a sort of infinite 8072 "recursion". 8073 80742010-06-17 Ben Brosgol <brosgol@adacore.com> 8075 8076 * gnat_ugn.texi: Update gnatcheck doc. 8077 80782010-06-17 Ed Schonberg <schonberg@adacore.com> 8079 8080 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an 8081 incomplete view of the type that is not tagged, and the full type is a 8082 tagged extension, create class_wide type now, and warn that the 8083 incomplete view should be tagged as well. 8084 80852010-06-17 Vincent Celier <celier@adacore.com> 8086 8087 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync. 8088 Update the last line of the usage, indicating what commands do not 8089 accept project file switches. 8090 * vms_conv.adb: Do not issue usage line for GNAT SYNC 8091 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of 8092 GNAT ELIM. 8093 * gnat_ugn.texi: Document the relaxed rules for library directories in 8094 externally built library projects. 8095 80962010-06-17 Doug Rupp <rupp@adacore.com> 8097 8098 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic 8099 where possible. 8100 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention. 8101 * gcc-interface/Makefile.in: Update VMS target pairs. 8102 81032010-06-17 Vasiliy Fofanov <fofanov@adacore.com> 8104 8105 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay 8106 compatible with Windows NT 4.0 which doesn't provide this function. 8107 81082010-06-17 Vincent Celier <celier@adacore.com> 8109 8110 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is 8111 different timestamps but the checksum is the same, issue a short 8112 message saying so. 8113 81142010-06-17 Arnaud Charlet <charlet@adacore.com> 8115 8116 * s-interr.adb (Finalize): If the Abort_Task signal is set to system, 8117 it means that we cannot reset interrupt handlers since this would 8118 require potentially sending the abort signal to the Server_Task. 8119 81202010-06-17 Ed Schonberg <schonberg@adacore.com> 8121 8122 * exp_ch4.adb: expand NOT for VMS types. 8123 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator. 8124 81252010-06-17 Sergey Rybin <rybin@adacore.com> 8126 8127 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option. 8128 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch 8129 option. 8130 81312010-06-17 Ed Schonberg <schonberg@adacore.com> 8132 8133 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal 8134 protected operation if the subprogram has been eliminated. 8135 81362010-06-17 Vincent Celier <celier@adacore.com> 8137 8138 * prj-nmsc.adb (Check_Library_Attributes): Allow the different 8139 directories associated with a library to be any directory when the 8140 library project is externally built. 8141 81422010-06-17 Vincent Celier <celier@adacore.com> 8143 8144 * make.adb (Check): If switch -m is used, deallocate the memory that 8145 may be allocated when computing the checksum. 8146 81472010-06-17 Eric Botcazou <ebotcazou@adacore.com> 8148 8149 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t; 8150 (C_Sendmsg): Likewise. 8151 81522010-06-17 Thomas Quinot <quinot@adacore.com> 8153 8154 * sem_res.adb: Update comments. 8155 81562010-06-17 Vincent Celier <celier@adacore.com> 8157 8158 * back_end.adb (Scan_Compiler_Arguments): Process last argument 8159 81602010-06-17 Robert Dewar <dewar@adacore.com> 8161 8162 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In. 8163 * layout.adb, freeze.adb: Use Make_Temporary. 8164 81652010-06-17 Jerome Lambourg <lambourg@adacore.com> 8166 8167 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in 8168 .NET/JVM normally as this is now perfectly supported by the backend. 8169 81702010-06-17 Pascal Obry <obry@adacore.com> 8171 8172 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines. 8173 81742010-06-17 Vincent Celier <celier@adacore.com> 8175 8176 * make.adb (Collect_Arguments_And_Compile): Create include path file 8177 only when -x is specified. 8178 (Gnatmake): Ditto 8179 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to 8180 False. 8181 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and 8182 Objects_Path, defaulted to True. Only create include path file if 8183 Include_Path is True, only create objects path file if Objects_Path is 8184 True. 8185 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and 8186 Objects_Path, defaulted to True. 8187 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True 8188 when -x is used. 8189 81902010-06-17 Ed Schonberg <schonberg@adacore.com> 8191 8192 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to 8193 determine whether it has the controlling type, when the formal is an 8194 access parameter. 8195 81962010-06-17 Eric Botcazou <ebotcazou@adacore.com> 8197 8198 * s-crtl.ads (ssize_t): New type. 8199 (read): Fix signature. 8200 (write): Likewise. 8201 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and 8202 'use type' directive for C.size_t, add one for System.CRTL.ssize_t. 8203 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t. 8204 (C_Sendmsg): Likewise. 8205 * g-socthi.adb (Syscall_Recvmsg): Likewise. 8206 (Syscall_Sendmsg): Likewise. 8207 (C_Recvmsg): Likewise. 8208 (C_Sendmsg): Likewise. 8209 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t 8210 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t. 8211 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t. 8212 (C_Sendmsg): Likewise. 8213 * g-socthi-mingw.adb (C_Recvmsg): Likewise. 8214 (C_Sendmsg): Likewise. 8215 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and 8216 'use type' directive for C.size_t, add one for System.CRTL.ssize_t. 8217 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t. 8218 (C_Sendmsg): Likewise. 8219 * g-socthi-vms.adb (C_Recvmsg): Likewise. 8220 (C_Sendmsg): Likewise. 8221 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t 8222 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t. 8223 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t. 8224 (C_Sendmsg): Likewise. 8225 * g-socthi-vxworks.adb (C_Recvmsg): Likewise. 8226 (C_Sendmsg): Likewise. 8227 * g-sercom-linux.adb (Read): Use correct types to call 'read'. 8228 (Write): Likewise to call 'write'. 8229 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read. 8230 (Write): Use correct type to call System.CRTL.write. 8231 * s-tasdeb.adb (Write): Likewise. 8232 82332010-06-17 Vincent Celier <celier@adacore.com> 8234 8235 * prj-proc.adb (Copy_Package_Declarations): Change argument name 8236 Naming_Restricted to Restricted. If Restricted is True, do not copy the 8237 value of attribute Linker_Options. 8238 82392010-06-17 Eric Botcazou <ebotcazou@adacore.com> 8240 8241 * gcc-interface/trans.c (push_stack, pop_stack): Delete. 8242 (Case_Statement_to_gnu): Adjust. 8243 (Loop_Statement_to_gnu): Likewise. 8244 (Subprogram_Body_to_gnu): Likewise. 8245 (Handled_Sequence_Of_Statements_to_gnu): Likewise. 8246 (Compilation_Unit_to_gnu): Likewise. 8247 82482010-06-17 Robert Dewar <dewar@adacore.com> 8249 8250 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb, 8251 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb, 8252 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb, 8253 sem_dist.adb, sem_util.adb: Use Make_Temporary 8254 * itypes.ads, tbuild.ads: Minor comment update 8255 * exp_ch9.adb, exp_dist.adb: Minor reformatting 8256 82572010-06-17 Thomas Quinot <quinot@adacore.com> 8258 8259 * exp_imgv.adb, exp_ch7.ads: Minor reformatting. 8260 82612010-06-17 Robert Dewar <dewar@adacore.com> 8262 8263 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary. 8264 82652010-06-17 Thomas Quinot <quinot@adacore.com> 8266 8267 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg. 8268 82692010-06-17 Robert Dewar <dewar@adacore.com> 8270 8271 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary 8272 * tbuild.ads (Make_Temporary): More comment updates 8273 * tbuild.adb: Minor reformatting 8274 82752010-06-17 Robert Dewar <dewar@adacore.com> 8276 8277 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb, 8278 exp_ch3.adb, exp_ch4.adb: Minor code reorganization. 8279 Use Make_Temporary. 8280 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id 8281 instead of Node_Id. 8282 (Make_Temporary): Add more extensive documentation 8283 82842010-06-17 Robert Dewar <dewar@adacore.com> 8285 8286 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb, 8287 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In. 8288 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point 8289 where the slice's actions are inserted. 8290 (Decompose_Expr): Account for possible rewriting of slice bounds 8291 resulting from side effects suppression caused by the above freezing, 8292 so that folding of bounds is preserved by such rewriting. 8293 82942010-06-17 Robert Dewar <dewar@adacore.com> 8295 8296 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New 8297 function. 8298 * freeze.adb (Freeze_Record_Type): Add call to 8299 Check_Record_Representation_Clause. 8300 * sem_ch13.adb (Check_Record_Representation_Clause): New function 8301 (Analyze_Record_Representation_Clause): Split out overlap code into 8302 this new function. 8303 (Check_Component_Overlap): Moved inside 8304 Check_Record_Representation_Clause. 8305 * sem_ch13.ads (Check_Record_Representation_Clause): New function. 8306 83072010-06-17 Robert Dewar <dewar@adacore.com> 8308 8309 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor 8310 reformatting. 8311 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb, 8312 sem_eval.adb: Use Ekind_In 8313 83142010-06-17 Ed Schonberg <schonberg@adacore.com> 8315 8316 * sem_ch8.adb: better error message for illegal inherited discriminant 8317 83182010-06-17 Vincent Celier <celier@adacore.com> 8319 8320 * bindusg.adb: Remove lines for -A and -C 8321 * gnat_ugn.texi: Remove all documentation and examples of switches -A 8322 and -C for gnatbind and gnatlink. 8323 * gnatlink.adb (Usage): Remove lines for -A and -C 8324 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is 8325 specified. 8326 * gcc-interface/Make-lang.in: Update dependencies. 8327 83282010-06-17 Vincent Celier <celier@adacore.com> 8329 8330 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new 8331 local Argument_List variable Args. 8332 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument 8333 Args. 8334 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look 8335 for subsequent switches in Args. 8336 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument 8337 Args. 8338 * gcc-interface/Make-lang.in: Update dependencies. 8339 83402010-06-17 Robert Dewar <dewar@adacore.com> 8341 8342 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for 8343 Equivalent_Type to match documentation. 8344 83452010-06-17 Robert Dewar <dewar@adacore.com> 8346 8347 * sem_ch6.adb, sem_ch7.adb: Minor reformatting. 8348 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb, 8349 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In. 8350 83512010-06-17 Thomas Quinot <quinot@adacore.com> 8352 8353 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype. 8354 83552010-06-17 Thomas Quinot <quinot@adacore.com> 8356 8357 * freeze.adb (Freeze_Expression): Short circuit operators are valid 8358 freeze node insertion points. 8359 83602010-06-17 Robert Dewar <dewar@adacore.com> 8361 8362 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting. 8363 * sem_ch12.adb: Add pragmas Assert and Check to previous change. 8364 83652010-06-17 Gary Dismukes <dismukes@adacore.com> 8366 8367 * layout.adb (Layout_Type): Broaden test for setting an array type's 8368 Component_Size to include all scalar types, not just discrete types 8369 (components of real types were missed). 8370 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal 8371 on the itype created for an index (consistent with Make_Index and 8372 avoids possible Assert_Failures). 8373 83742010-06-17 Robert Dewar <dewar@adacore.com> 8375 8376 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In 8377 * einfo.adb: Minor code reformatting (use Ekind_In) 8378 83792010-06-17 Robert Dewar <dewar@adacore.com> 8380 8381 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter 8382 found. 8383 83842010-06-17 Vincent Celier <celier@adacore.com> 8385 8386 * back_end.adb: Minor comment updates 8387 * switch-c.adb: Remove dependencies on gcc C sources 8388 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list 8389 for the compiler. 8390 83912010-06-17 Ed Schonberg <schonberg@adacore.com> 8392 8393 * sem_ch12.adb: propagate Pragma_Enabled flag to generic. 8394 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e'. 8395 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure 8396 Remove use of Node field in SCOs table 8397 (Output_Header): Set 'd' to initially disable pragma entry 8398 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled 8399 * scos.ads, scos.adb: Remove Node field from internal SCOs table. 8400 Use C2 field of pragma decision header to indicate enabled. 8401 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled. 8402 * gcc-interface/Make-lang.in: Update dependencies. 8403 84042010-06-17 Vincent Celier <celier@adacore.com> 8405 8406 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments 8407 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg 8408 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C 8409 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of 8410 Switch.C. 8411 * switch-c.adb: Copied a number of global declarations from 8412 back_end.adb. 8413 (Len_Arg): New function copied from back_end.adb 8414 (Switch_Subsequently_Cancelled): New function moved from back_end.adb 8415 (Scan_Front_End_Switches): New parameter Arg_Rank used to call 8416 Switch_Subsequently_Cancelled. 8417 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank. 8418 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked 8419 with -lexc on Tru64. 8420 84212010-06-17 Robert Dewar <dewar@adacore.com> 8422 8423 * prj.ads, prj.adb: Minor reformatting 8424 84252010-06-17 Thomas Quinot <quinot@adacore.com> 8426 8427 * put_scos.adb: Do not generate a blank line in SCOs when omitting the 8428 CP line for a disabled pragma. 8429 84302010-06-17 Emmanuel Briot <briot@adacore.com> 8431 8432 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New 8433 subprogram. 8434 (Process_Declarative_Item): An invalid value in an typed variable 8435 declaration is no longer always fatal. 8436 84372010-06-16 Arnaud Charlet <charlet@adacore.com> 8438 8439 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb, 8440 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update 8441 documentation. 8442 84432010-06-16 Javier Miranda <miranda@adacore.com> 8444 8445 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the 8446 node referenced by the SCIL node of dispatching "=" to skip the tags 8447 comparison. 8448 84492010-06-16 Ed Schonberg <schonberg@adacore.com> 8450 8451 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop, 8452 to prevent cascaded errors and compilation aborts. 8453 84542010-06-16 Robert Dewar <dewar@adacore.com> 8455 8456 * back_end.adb (Switch_Subsequently_Cancelled): New function 8457 Move declarations to package body level to support this change 8458 * back_end.ads (Switch_Subsequently_Cancelled): New function 8459 * gnat_ugn.texi: Document -gnat-p switch 8460 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch 8461 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL) 8462 * usage.adb: Add line for -gnat-p switch 8463 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p) 8464 84652010-06-16 Robert Dewar <dewar@adacore.com> 8466 8467 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as 8468 modification. 8469 84702010-06-16 Robert Dewar <dewar@adacore.com> 8471 8472 * exp_disp.adb: Minor reformatting 8473 84742010-06-16 Ed Schonberg <schonberg@adacore.com> 8475 8476 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from 8477 base type only if it was not previously created for the partial view. 8478 84792010-06-16 Thomas Quinot <quinot@adacore.com> 8480 8481 * tbuild.ads: Minor comment fix 8482 84832010-06-15 Nathan Froyd <froydnj@codesourcery.com> 8484 8485 * gcc-interface/trans.c (gnu_stack_free_list): Delete. 8486 (gnu_except_ptr_stack): Change type to VEC. Update comment. 8487 (gnu_elab_proc_stack): Likewise. 8488 (gnu_return_label_stack): Likewise. 8489 (gnu_loop_label_stack): Likewise. 8490 (gnu_switch_label_stack): Likewise. 8491 (gnu_constraint_label_stack): Likewise. 8492 (gnu_storage_error_label_stack): Likewise. 8493 (gnu_program_error_label_stack): Likewise. 8494 (push_exception_label_stack): Take a VEC ** instead of a tree *. 8495 (push_stack): Likewise. Remove unused second parameter. Update 8496 callers. 8497 (pop_stack): Take a VEC * instead of a tree *. Update callers. 8498 (gigi): Initialize stacks as VECs. 8499 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE. 8500 (Case_Statement_to_gnu): Likewise. 8501 (Subprogram_Body_to_gnu): Likewise. 8502 (call_to_gnu): Likewise. 8503 (Exception_Handler_to_gnu_sjlj): Likewise. 8504 (gnat_to_gnu): Likewise. 8505 (get_exception_label): Likewise. 8506 85072010-06-14 Ed Schonberg <schonberg@adacore.com> 8508 8509 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an 8510 anonymous base generated when the parent is a constrained discriminated 8511 type, propagate interface list to first subtype because it may appear 8512 in a current instance within the extension part of the derived type 8513 declaration, and its own subtype declaration has not been elaborated 8514 yet. 8515 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to 8516 determine whether it has the controlling type. 8517 85182010-06-14 Jerome Lambourg <lambourg@adacore.com> 8519 8520 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit 8521 raise of CE, SE and PE have the reason correctly set and are properly 8522 expanded before stopping the expansions of .NET/JVM exceptions. 8523 85242010-06-14 Robert Dewar <dewar@adacore.com> 8525 8526 * opt.ads (Check_Policy_List): Add some clarifying comments 8527 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag 8528 on rewritten Assert pragma. 8529 85302010-06-14 Gary Dismukes <dismukes@adacore.com> 8531 8532 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for 8533 controlled operations, so that they will be treated as overriding even 8534 if the overridden subprogram is marked Is_Hidden, as long as the 8535 overridden subprogram's parent subprogram is not hidden. 8536 85372010-06-14 Robert Dewar <dewar@adacore.com> 8538 8539 * debug.adb: Entry for gnatw.d no longer specific for while loops 8540 * einfo.adb (First_Exit_Statement): New attribute for E_Loop 8541 * einfo.ads (First_Exit_Statement): New attribute for E_Loop 8542 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has 8543 new calling sequence to include test for EXIT WHEN. 8544 (Analyze_Exit_Statement): Chain EXIT statement into exit statement 8545 chain 8546 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles 8547 EXIT WHEN case. 8548 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement 8549 node. 8550 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to 8551 PRAGMA, not to pragma identifier). 8552 (Next_Exit_Statement): New attribute of N_Exit_Statement node 8553 85542010-06-14 Robert Dewar <dewar@adacore.com> 8555 8556 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check 8557 would fail" msg. 8558 85592010-06-14 Robert Dewar <dewar@adacore.com> 8560 8561 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for 8562 missing pragma argument identifier. 8563 85642010-06-14 Robert Dewar <dewar@adacore.com> 8565 8566 * atree.ads, atree.adb (Ekind_In): New functions. 8567 85682010-06-14 Robert Dewar <dewar@adacore.com> 8569 8570 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context 8571 85722010-06-14 Robert Dewar <dewar@adacore.com> 8573 8574 * usage.adb (Usage): Redo documentation of -gnatwa. 8575 85762010-06-14 Ed Schonberg <schonberg@adacore.com> 8577 8578 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to 8579 an untagged incomplete type that is a limited view. 8580 85812010-06-14 Sergey Rybin <rybin@adacore.com> 8582 8583 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub 8584 and gnatppa. 8585 85862010-06-14 Thomas Quinot <quinot@adacore.com> 8587 8588 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram, 8589 factoring duplicated code between... 8590 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code. 8591 * a-envvar.ads: Minor reformatting 8592 85932010-06-14 Arnaud Charlet <charlet@adacore.com> 8594 8595 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++ 8596 static entities. 8597 (Scan_ALI): Take into account new Visibility field. 8598 (Visibility_Kind): New type. 8599 (Xref_Entity_Record): Replace Lib field by Visibility. 8600 8601 * gcc-interface/Make-lang.in: Update dependencies. 8602 86032010-06-14 Pascal Obry <obry@adacore.com> 8604 8605 * raise.h: Remove unused defintions. 8606 86072010-06-14 Bob Duff <duff@adacore.com> 8608 8609 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is 8610 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given 8611 the incorrect error "proper body expected". 8612 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not 8613 allowed here" error in case of subunits, which was triggered by the 8614 above change to P_Subunit. 8615 86162010-06-14 Sergey Rybin <rybin@adacore.com> 8617 8618 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc. 8619 86202010-06-14 Thomas Quinot <quinot@adacore.com> 8621 8622 * lib-util.adb: Minor code reorganization. 8623 86242010-06-14 Robert Dewar <dewar@adacore.com> 8625 8626 * ali.adb (Scan_ALI): Implement reading and storing of N lines 8627 (Known_ALI_Lines): Add entry for 'N' (notes) 8628 * ali.ads (Notes): New table to store Notes information 8629 * alloc.ads: Add entries for Notes table 8630 * lib-util.adb (Write_Info_Int): New procedure 8631 (Write_Info_Slit): New procedure 8632 (Write_Info_Uint): New procedure 8633 * lib-util.ads (Write_Info_Int): New procedure 8634 (Write_Info_Slit): New procedure 8635 (Write_Info_Uint): New procedure 8636 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines 8637 * lib-writ.ads: Update documentation for N (Notes) lines 8638 * lib.adb (Store_Note): New procedure 8639 * lib.ads (Notes): New table 8640 (Store_Note): New procedure 8641 * sem_prag.adb: Call Store_Note for affected pragmas 8642 86432010-06-14 Thomas Quinot <quinot@adacore.com> 8644 8645 * socket.c: Fix wrong condition in #ifdef 8646 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that 8647 take or return char* values can't use Interfaces.C.Strings.chars_ptr, 8648 because on VMS this type is a 32-bit pointer which is not compatible 8649 with the default for C pointers for code compiled with gcc on that 8650 platform. 8651 86522010-06-14 Ed Schonberg <schonberg@adacore.com> 8653 8654 * sem_util (Is_VMS_Operator): New predicate to determine whether an 8655 operator is an intrinsic operator declared in the DEC system extension. 8656 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types 8657 if the operator is a VMS intrinsic. 8658 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be 8659 constant-folded if the operands are signed and the operator is a VMS 8660 intrinsic. 8661 86622010-06-14 Robert Dewar <dewar@adacore.com> 8663 8664 * g-socket.adb, gnatcmd.adb: Minor reformatting. 8665 86662010-06-14 Pascal Obry <obry@adacore.com> 8667 8668 * s-finimp.adb: Fix typo. 8669 * raise.h: Remove duplicate blank line. 8670 86712010-06-14 Vincent Celier <celier@adacore.com> 8672 8673 * prj-nmsc.adb (Add_Sources): Always set the object file and the 8674 switches file names, as the configuration of the language may change 8675 in an extending project. 8676 (Process_Naming_Scheme): For sources of projects that are extended, set 8677 the configuration of the language from the highest extending project 8678 where the language is declared. 8679 86802010-06-14 Gary Dismukes <dismukes@adacore.com> 8681 8682 * sem_res.adb (Resolve_Call): For infinite recursion check, test 8683 whether the called subprogram is inherited from a containing 8684 subprogram. 8685 (Same_Or_Aliased_Subprograms): New function 8686 86872010-06-14 Ed Schonberg <schonberg@adacore.com> 8688 8689 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not 8690 use-visible, check whether it is a primitive for more than one type. 8691 86922010-06-14 Robert Dewar <dewar@adacore.com> 8693 8694 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag. 8695 8696 * sem_ch7.adb (Preserve_Full_Attributes): Preserve 8697 Has_Pragma_Unmodified flag. 8698 86992010-06-14 Thomas Quinot <quinot@adacore.com> 8700 8701 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads, 8702 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is 8703 now done in GNAT.Sockets if necessary. 8704 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY): 8705 Ensure mutual exclusion for netdb operations if the target platform 8706 requires it. 8707 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating 8708 struct hostent as an opaque type to improve portability. 8709 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate 8710 gethostbyYYY using proprietary VxWorks API so that a uniform interface 8711 is available for the Ada side. 8712 * gcc-interface/Makefile.in: Remove g-sttsne-* 8713 * gcc-interface/Make-lang.in: Update dependencies. 8714 87152010-06-14 Vincent Celier <celier@adacore.com> 8716 8717 * gnatcmd.adb (Mapping_File): New function. 8718 87192010-06-14 Javier Miranda <miranda@adacore.com> 8720 8721 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion. 8722 87232010-06-14 Arnaud Charlet <charlet@adacore.com> 8724 8725 * ali.adb: Fix typo. 8726 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting. 8727 87282010-06-14 Ed Schonberg <schonberg@adacore.com> 8729 8730 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram 8731 instances. 8732 8733 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in 8734 the context does not have a homonym of the selector, emit default 8735 error message. 8736 87372010-06-14 Robert Dewar <dewar@adacore.com> 8738 8739 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and 8740 comment addition. 8741 87422010-06-14 Arnaud Charlet <charlet@adacore.com> 8743 8744 * lib-xref.ads: Doc updates: 8745 - Allocate 'Q' for #include entity kind 8746 - Free 'Z' 8747 - Allocate 'g' for regular macros 8748 - Allocate 'G' for function-like macros 8749 87502010-06-14 Ed Schonberg <schonberg@adacore.com> 8751 8752 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause. 8753 Indicates that there is an instantiation in the current unit that 8754 loaded the body of the unit denoted by the with_clause. 8755 * sem_ch12.adb (Mark_Context): When instanting a generic body, check 8756 whether a with_clause in the current context denotes the unit that 8757 holds the generic declaration, and mark the with_clause accordingly. 8758 (Instantiate_Package_Body): call Mark_Context. 8759 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine 8760 whether a given body should be traversed before the spec of the main 8761 unit. 8762 87632010-06-14 Ed Falis <falis@adacore.com> 8764 8765 * sysdep.c: Fix 653 build against vThreads headers. 8766 87672010-06-14 Robert Dewar <dewar@adacore.com> 8768 8769 * sinfo.ads: Minor reformatting. 8770 87712010-06-14 Ed Schonberg <schonberg@adacore.com> 8772 8773 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when 8774 the spec has been generated for a body without spec that carries an 8775 Inline_Always pragma. 8776 87772010-06-14 Arnaud Charlet <charlet@adacore.com> 8778 8779 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++ 8780 macro. 8781 87822010-06-14 Jerome Lambourg <lambourg@adacore.com> 8783 8784 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug 8785 declaration for VMs, as those are useless and might lead to duplicated 8786 local variable names in the generated code. 8787 * gcc-interface/Make-lang.in: Update dependencies. 8788 87892010-06-14 Robert Dewar <dewar@adacore.com> 8790 8791 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting 8792 87932010-06-14 Robert Dewar <dewar@adacore.com> 8794 8795 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it 8796 is renamed as Has_Following_Address_Clause. 8797 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument 8798 to allow the caller to avoid Initialize_Scalars having an effect. 8799 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for 8800 scalars with an address clause specified. 8801 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument 8802 to allow the caller to avoid Initialize_Scalars having an effect. 8803 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr 8804 (where it was called Has_Address_Clause). 8805 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr 8806 (where it was called Has_Address_Clause). 8807 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing 8808 problems for Initialize_Scalars (since we no longer initialize objects 8809 with an address clause. 8810 88112010-06-14 Robert Dewar <dewar@adacore.com> 8812 8813 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from 8814 condition. 8815 88162010-06-14 Gary Dismukes <dismukes@adacore.com> 8817 8818 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed 8819 on the entity of an implicitly generated postcondition procedure. 8820 88212010-06-14 Thomas Quinot <quinot@adacore.com> 8822 8823 * sem_ch7.adb (Preserve_Full_Attributes): Propagate 8824 Discriminant_Constraint elist from full view to private view. 8825 88262010-06-14 Robert Dewar <dewar@adacore.com> 8827 8828 * sem_res.adb: Minor reformatting. 8829 88302010-06-14 Ed Schonberg <schonberg@adacore.com> 8831 8832 * sem.adb: New version of unit traversal. 8833 8834 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing 8835 within a generic unit in the table of delayed calls. 8836 88372010-06-14 Robert Dewar <dewar@adacore.com> 8838 8839 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting 8840 88412010-06-14 Ed Schonberg <schonberg@adacore.com> 8842 8843 * sem_ch12.adb (Save_References): If an identifier has been rewritten 8844 during analysis as an explicit dereference, keep the reference implicit 8845 in the generic, but preserve the entity if global. This prevents 8846 malformed generic trees in the presence of some nested generics. 8847 88482010-06-14 Sergey Rybin <rybin@adacore.com> 8849 8850 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the 8851 tool with '-files=' option. Also fix some small errors (wrong brackets) 8852 88532010-06-14 Vincent Celier <celier@adacore.com> 8854 8855 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all 8856 the ALI files on the command line. 8857 8858 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to 8859 the same value as the parameter of the same name. 8860 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted 8861 to False. 8862 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for 8863 Stand-Alone Library interfaces. When binding Stand-Alone Libraries, 8864 emit version symbols only for the units of the library. 8865 (Gen_Versions_C): Ditto. 8866 88672010-06-14 Gary Dismukes <dismukes@adacore.com> 8868 8869 * sem_ch4.adb: Fix typo. 8870 88712010-06-14 Vasiliy Fofanov <fofanov@adacore.com> 8872 8873 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the 8874 vector IO doesn't work at default value properly. 8875 88762010-06-14 Doug Rupp <rupp@adacore.com> 8877 8878 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS. 8879 88802010-06-14 Vincent Celier <celier@adacore.com> 8881 8882 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the 8883 sources of the project if a switch -files= is used. 8884 88852010-06-14 Thomas Quinot <quinot@adacore.com> 8886 8887 * exp_attr.adb: Minor reformatting. 8888 88892010-06-14 Gary Dismukes <dismukes@adacore.com> 8890 8891 * gnat_ugn.texi: Minor typo fixes and wording changes. 8892 88932010-06-14 Ed Schonberg <schonberg@adacore.com> 8894 8895 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a 8896 prefixed form, do not re-analyze first actual, which may need an 8897 implicit dereference. 8898 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in 8899 prefixed notation, the analysis will rewrite the node, and possible 8900 errors appear in the rewritten name of the node. 8901 * sem_res.adb: If a call is ambiguous because its first parameter is 8902 an overloaded call, report list of candidates, to clarify ambiguity of 8903 enclosing call. 8904 89052010-06-14 Doug Rupp <rupp@adacore.com> 8906 8907 * s-auxdec-vms-alpha.adb: New package body implementing legacy 8908 VAX instructions with Asm insertions. 8909 * s-auxdec-vms_64.ads: Inline VAX queue functions 8910 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec 8911 that show up only on VMS. 8912 * gcc-interface/Makefile.in: Provide translation for 8913 s-auxdec-vms-alpha.adb. 8914 89152010-06-14 Olivier Hainque <hainque@adacore.com> 8916 8917 * initialize.c (VxWorks section): Update comments. 8918 89192010-06-14 Robert Dewar <dewar@adacore.com> 8920 8921 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting. 8922 89232010-06-14 Eric Botcazou <ebotcazou@adacore.com> 8924 8925 * init.c: Code clean up. 8926 89272010-06-14 Ed Schonberg <schonberg@adacore.com> 8928 8929 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do 8930 not insert address clause in table for later validation if type of 8931 entity is generic, to prevent possible spurious errors. 8932 8933 * sem_ch8.adb: Code clean up. 8934 89352010-06-14 Ben Brosgol <brosgol@adacore.com> 8936 8937 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with 8938 texi2pdf and texi2html. 8939 Document how to change scheduling properties on HP-UX. 8940 89412010-06-14 Thomas Quinot <quinot@adacore.com> 8942 8943 * g-socket.ads: Remove misleading comments. 8944 89452010-06-14 Jerome Lambourg <lambourg@adacore.com> 8946 8947 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for 8948 CLI_Target as this prevents proper detection of exported names 8949 duplicates when the exported language is different to CIL. 8950 (Process_Interface_Name): Add check for CIL convention exports, 8951 replacing the old one from Check_Duplicated_Export_Name. 8952 89532010-06-14 Matthew Heaney <heaney@adacore.com> 8954 8955 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length 8956 and new last satisfy constraints. 8957 (Delete_Last): prevent overflow for subtraction of index values 8958 (To_Vector): prevent overflow for addition of index values 8959 89602010-06-14 Ed Schonberg <schonberg@adacore.com> 8961 8962 * sem_ch4.adb (Complete_Object_Operation): After analyzing the 8963 rewritten call, preserve the resulting type to prevent spurious errors, 8964 when the call is implicitly dereferenced in the context of an in-out 8965 actual. 8966 8967 * checks.adb (Apply_Discriminant_Check): If the target of the 8968 assignment is a renaming of a heap object, create constrained type for 8969 it to apply check. 8970 89712010-06-14 Pascal Obry <obry@adacore.com> 8972 8973 * prj-proc.adb: Fix copy of object directory for extending projects. 8974 89752010-06-14 Jose Ruiz <ruiz@adacore.com> 8976 8977 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux 8978 (__gnat_install_handler, PowerPC linux): Activate the alternative 8979 signal stack. 8980 89812010-06-13 Gerald Pfeifer <gerald@pfeifer.com> 8982 8983 * gnat_rm.texi: Move to GFDL version 1.3. 8984 * gnat-style.texi: Ditto. 8985 * gnat_ugn.texi: Ditto. 8986 89872010-06-12 Kai Tietz <kai.tietz@onevision.com> 8988 8989 PR ada/43731 8990 * gcc-interface/Makefile.in: Add rules for multilib x86/x64 8991 mingw targets. 8992 89932010-06-11 Alexandre Oliva <aoliva@redhat.com> 8994 8995 * gcc-interface/utils.c (update_pointer_to): Initialize last. 8996 89972010-06-09 Eric Botcazou <ebotcazou@adacore.com> 8998 8999 * gcc-interface/ada-tree.h: Fix formatting nits. 9000 90012010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> 9002 9003 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC 9004 allocation. 9005 (init_dummy_type): Likewise. 9006 (gnat_pushlevel): Likewise. 9007 9008 * gcc-interface/trans.c (Attribute_to_gnu): Likewise. 9009 (Subprogram_Body_to_gnu): Likewise. 9010 (Compilation_Unit_to_gnu): Likewise. 9011 (start_stmt_group): Likewise. 9012 (extract_encoding): Likewise. 9013 (decode_name): Likewise. 9014 9015 * gcc-interface/misc.c (gnat_printable_name): Likewise. 9016 9017 * gcc-interface/decl.c (annotate_value): Likewise. 9018 9019 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size 9020 GTY option. 9021 (struct lang_decl): Likewise. 9022 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation. 9023 (SET_DECL_LANG_SPECIFIC): Likewise. 9024 90252010-06-04 Eric Botcazou <ebotcazou@adacore.com> 9026 9027 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch. 9028 * gcc-interface/lang-specs.h: Likewise. 9029 90302010-06-03 H.J. Lu <hongjiu.lu@intel.com> 9031 9032 PR c++/44294 9033 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed. 9034 90352010-06-01 Arnaud Charlet <charlet@adacore.com> 9036 9037 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations. 9038 90392010-05-30 Eric Botcazou <ebotcazou@adacore.com> 9040 9041 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the 9042 TYPE_DECL of the equivalent type instead of building a new one. 9043 90442010-05-30 Eric Botcazou <ebotcazou@adacore.com> 9045 9046 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message. 9047 Fix nits in comments. 9048 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise. 9049 * gcc-interface/trans.c (gigi): Likewise. 9050 (Attribute_to_gnu): Likewise. 9051 (Case_Statement_to_gnu): Likewise. 9052 (gnat_to_gnu): Adjust warning message. 9053 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments. 9054 (build_vms_descriptor32): Likewise. 9055 90562010-05-27 Steven Bosscher <steven@gcc.gnu.org> 9057 9058 * gcc-interface/decl.c: Pretend to be a backend file by undefining 9059 IN_GCC_FRONTEND (still need rtl.h here). 9060 90612010-05-26 Steven Bosscher <steven@gcc.gnu.org> 9062 9063 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h. 9064 (gigi): Adjust call to set_stack_check_libfunc. 9065 90662010-05-26 Steven Bosscher <steven@gcc.gnu.org> 9067 9068 * gcc-interface/utils.c: Do not include rtl.h. 9069 90702010-05-25 Steven Bosscher <steven@gcc.gnu.org> 9071 9072 * gcc-interface/utils.c: Do not include function.h, pointer-set.h, 9073 and gimple.h. Explain why rtl.h has to be included. 9074 (handle_vector_size_attribute): Call reconstruct_complex_type directly. 9075 * gcc-interface/targtyps.c: Do not include tm_p.h 9076 * gcc-interface/utils2.c: Do not include flags.h. 9077 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead, 9078 and explain why it has to be included. 9079 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h, 9080 and optabs.h. 9081 Include function.h and explain why. Explain why except.h is included. 9082 (enumerate_modes): Remove unused function. 9083 * gcc-interface/gigi.h (enumerate_modes): Remove prototype. 9084 * gcc-interface/Make-lang.in: Update dependencies. 9085 90862010-05-25 Joseph Myers <joseph@codesourcery.com> 9087 9088 * gcc-interface/misc.c (internal_error_function): Add context 9089 parameter. Use it to access show_column flag and instead of using 9090 global_dc. Call warn_if_plugins. 9091 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies. 9092 90932010-05-19 Eric Botcazou <ebotcazou@adacore.com> 9094 9095 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine. 9096 * gcc-interface/trans.c (unshare_save_expr): Delete. 9097 (gigi): Do not unshare trees under SAVE_EXPRs here. 9098 90992010-05-18 Nathan Froyd <froydnj@codesourcery.com> 9100 9101 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of 9102 build_call_list. 9103 * gcc-interface/utils.c (build_function_stub): Likewise. 9104 91052010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org> 9106 9107 * gcc-interface/misc.c (gnat_handle_option): Remove special logic 9108 for Wuninitialized without -O. 9109 91102010-05-16 Eric Botcazou <ebotcazou@adacore.com> 9111 9112 * gcc-interface/gigi.h (enum standard_datatypes): Add new value 9113 ADT_exception_data_name_id. 9114 (exception_data_name_id): New define. 9115 * gcc-interface/trans.c (gigi): Initialize it. 9116 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard 9117 exception type for standard exception definitions. Do not make them 9118 volatile. 9119 <E_Record_Type>: Equate fields of types associated with an exception 9120 definition to those of the standard exception type. 9121 91222010-05-13 Andreas Schwab <schwab@linux-m68k.org> 9123 9124 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED. 9125 91262010-05-12 Eric Botcazou <ebotcazou@adacore.com> 9127 9128 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up 9129 code, improve comments and fix formatting nits. 9130 91312010-05-12 Eric Botcazou <ebotcazou@adacore.com> 9132 9133 * gcc-interface/utils.c (update_pointer_to): Return early if the old 9134 pointer already points to the new type. Chain the old pointer and its 9135 variants at the end of new pointer's chain after updating them. 9136 91372010-05-10 Eric Botcazou <ebotcazou@adacore.com> 9138 9139 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables 9140 built for interfaces. 9141 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use 9142 imported_p instead of Is_Imported when considering constants. 9143 Do not promote alignment of exported objects. 9144 <E_Record_Subtype>: Strip all suffixes for dispatch table entities. 9145 91462010-05-08 Eric Botcazou <ebotcazou@adacore.com> 9147 9148 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables. 9149 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported 9150 constants really constant. 9151 <E_Record_Subtype>: Strip the suffix for dispatch table entities. 9152 91532010-05-08 Eric Botcazou <ebotcazou@adacore.com> 9154 9155 * gcc-interface/decl.c (make_aligning_type): Declare the type. 9156 91572010-05-08 Eric Botcazou <ebotcazou@adacore.com> 9158 9159 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size 9160 expressions of variant part of record types declared at library level. 9161 91622010-05-08 Eric Botcazou <ebotcazou@adacore.com> 9163 9164 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter. 9165 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter. 9166 (rest_of_record_type_compilation): Adjust call to create_field_decl. 9167 (make_descriptor_field): Likewise and pass correctly typed constants. 9168 (build_unc_object_type): Likewise. 9169 (unchecked_convert): Likewise. 9170 * gcc-interface/decl.c (elaborate_expression_2): New static function. 9171 (gnat_to_gnu_entity): Use it to make alignment factors explicit. 9172 Adjust call to create_field_decl. 9173 (make_aligning_type): Likewise. 9174 (make_packable_type): Likewise. 9175 (maybe_pad_type): Likewise. 9176 (gnat_to_gnu_field): Likewise. 9177 (components_to_record): Likewise. 9178 (create_field_decl_from): Likewise. 9179 (create_variant_part_from): Remove superfluous test. 9180 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl. 9181 91822010-05-08 Eric Botcazou <ebotcazou@adacore.com> 9183 9184 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param. 9185 (build_unc_object_type_from_ptr): Likewise. 9186 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param 9187 and pass it to create_type_decl. Declare the type. Simplify. 9188 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass 9189 it to build_unc_object_type. 9190 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change. 9191 * gcc-interface/trans.c (Attribute_to_gnu): Likewise. 9192 (gnat_to_gnu): Likewise. 9193 * gcc-interface/utils2.c (build_allocator): Likewise. 9194 91952010-05-07 Eric Botcazou <ebotcazou@adacore.com> 9196 9197 PR 40989 9198 * gcc-interface/misc.c (gnat_handle_option): Fix long line. 9199 92002010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 9201 9202 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support. 9203 92042010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org> 9205 9206 PR 40989 9207 * gcc-interface/misc.c (gnat_handle_option): Add argument kind. 9208 92092010-05-02 Giuseppe Scrivano <gscrivano@gnu.org> 9210 9211 * gnathtml.pl: Use 755 as mask for new directories. 9212 92132010-04-28 Eric Botcazou <ebotcazou@adacore.com> 9214 9215 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize 9216 constant constructors before taking their address. 9217 92182010-04-25 Eric Botcazou <ebotcazou@adacore.com> 9219 9220 * exp_dbug.ads: Fix outdated description. Mention link between XVS 9221 and XVZ objects. 9222 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set 9223 XVZ variable as unit size of XVS type. 9224 (maybe_pad_type): Likewise. 9225 92262010-04-25 Eric Botcazou <ebotcazou@adacore.com> 9227 9228 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not 9229 use memmove if the array type is bit-packed. 9230 92312010-04-18 Eric Botcazou <ebotcazou@adacore.com> 9232 9233 * gcc-interface/misc.c (gnat_init): Remove second argument in call to 9234 build_common_tree_nodes. 9235 92362010-04-18 Ozkan Sezer <sezeroz@gmail.com> 9237 9238 * gsocket.h: Make sure that winsock2.h is included before windows.h. 9239 92402010-04-17 Eric Botcazou <ebotcazou@adacore.com> 9241 9242 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not 9243 issue warning. 9244 92452010-04-17 Eric Botcazou <ebotcazou@adacore.com> 9246 9247 * uintp.h (UI_Lt): Declare. 9248 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size 9249 computation in sizetype. 9250 <E_Array_Subtype>: Use unified handling for all index types. Do not 9251 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add 9252 bypass for PATs. 9253 (annotate_value): Change test for negative values. 9254 (validate_size): Apply test for negative values on GNAT nodes. 9255 (set_rm_size): Likewise. 9256 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes. 9257 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test 9258 for negative values. 9259 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS. 9260 (builtin_type_for_size): Adjust definition of signed_size_type_node. 9261 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of 9262 lengths against zero. 9263 92642010-04-17 Eric Botcazou <ebotcazou@adacore.com> 9265 9266 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi. 9267 * gcc-interface/gigi.h (gigi): Add standard_character parameter. 9268 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE, 9269 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE, 9270 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete. 9271 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call 9272 rm_size. 9273 * gcc-interface/misc.c (gnat_init): Set signedness of char as per 9274 flag_signed_char. Tag sizetype with "size_type" moniker. 9275 * gcc-interface/trans.c (gigi): Add standard_character parameter. 9276 Remove useless built-in types. Equate unsigned_char_type_node to 9277 Standard.Character. Use it instead of char_type_node throughout. 9278 (Attribute_to_gnu): Likewise. 9279 (gnat_to_gnu): Likewise. 9280 * gcc-interface/utils2.c (build_call_raise): Likewise. 9281 92822010-04-17 Eric Botcazou <ebotcazou@adacore.com> 9283 9284 * gcc-interface/gigi.h (enum standard_datatypes): Add new values 9285 ADT_sbitsize_one_node and ADT_sbitsize_unit_node. 9286 (sbitsize_one_node): New macro. 9287 (sbitsize_unit_node): Likewise. 9288 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix 9289 latent bug in the computation of subrange_p. Fold wider_p predicate. 9290 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do 9291 the final comparison. 9292 (make_aligning_type): Build real negation and use sizetype throughout 9293 the offset computation. 9294 (maybe_pad_type): Do not issue the warning when the new size expression 9295 is too complex. 9296 (annotate_value) <INTEGER_CST>: Simplify code handling negative values. 9297 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and 9298 sbitsize_unit_node. 9299 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold 9300 double negation. 9301 (gnat_to_gnu) <N_Free_Statement>: Likewise. 9302 * gcc-interface/utils.c (convert): Use sbitsize_unit_node. 9303 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use 9304 constants in sizetype. Remove dead code and tweak comments. Generate 9305 equality instead of inequality comparisons for zero length tests. 9306 93072010-04-16 Eric Botcazou <ebotcazou@adacore.com> 9308 9309 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete. 9310 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables. 9311 <object>: Do not create the fake PARM_DECL if no debug info is needed. 9312 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging 9313 purposes if no debug info is needed. 9314 Fix formatting. Reorder and add comments. 9315 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify 9316 variable and remove obsolete comment. 9317 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment. 9318 (convert_vms_descriptor32): Likewise. 9319 (convert): Remove dead code. 9320 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build 9321 the reference to the P_ARRAY pointer. 9322 <POINTER_TYPE>: Likewise. 9323 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise. 9324 (gnat_init_decl_processing): Delete, move contents to... 9325 * gcc-interface/misc.c (gnat_init): ...here. 9326 93272010-04-16 Eric Botcazou <ebotcazou@adacore.com> 9328 9329 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function 9330 calls. Return true for conversion from a record subtype to its type. 9331 93322010-04-16 Eric Botcazou <ebotcazou@adacore.com> 9333 9334 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in 9335 lieu of integer_type_node for boolean operations. 9336 (choices_to_gnu): Likewise. 9337 * gcc-interface/trans.c (Attribute_to_gnu): Likewise. 9338 (Loop_Statement_to_gnu): Likewise. 9339 (establish_gnat_vms_condition_handler): Likewise. 9340 (Exception_Handler_to_gnu_sjlj): Likewise. 9341 (gnat_to_gnu): Likewise. 9342 (build_unary_op_trapv): Likewise. 9343 (build_binary_op_trapv): Likewise. 9344 (emit_range_check): Likewise. 9345 (emit_index_check): Likewise. 9346 (convert_with_check): Likewise. 9347 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise. 9348 (convert_vms_descriptor32): Likewise. 9349 (convert_vms_descriptor): Likewise. 9350 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise. 9351 (compare_arrays): Use boolean instead of integer constants. 9352 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, 9353 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type 9354 is a boolean type. 9355 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion. 9356 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type. 9357 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete. 9358 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type. 9359 (build_unary_op): Use boolean_type_node in lieu of integer_type_node 9360 for boolean operations. 9361 (fill_vms_descriptor): Likewise. Fix formatting nits. 9362 93632010-04-16 Eric Botcazou <ebotcazou@adacore.com> 9364 9365 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes. 9366 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND): 9367 Merge into... 9368 (LOOP_STMT_COND): ...this. 9369 (LOOP_STMT_BOTTOM_COND_P): New flag. 9370 (LOOP_STMT_TOP_UPDATE_P): Likewise. 9371 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function. 9372 (can_equal_min_val_p): New static inline function. 9373 (can_equal_max_val_p): Likewise. 9374 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to 9375 new LOOP_STMT semantics. Use two different strategies depending on 9376 whether optimization is enabled to translate the loop. 9377 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics. 9378 93792010-04-16 Eric Botcazou <ebotcazou@adacore.com> 9380 9381 * uintp.adb (UI_From_Dint): Remove useless code. 9382 (UI_From_Int): Likewise. 9383 * uintp.h: Reorder declarations. 9384 (UI_From_gnu): Declare. 9385 (UI_Base): Likewise. 9386 (Vector_Template): Likewise. 9387 (Vector_To_Uint): Likewise. 9388 (Uint_0): Remove. 9389 (Uint_1): Likewise. 9390 * gcc-interface/gigi.h: Tweak comments. 9391 * gcc-interface/cuintp.c (UI_From_gnu): New global function. 9392 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size 9393 overflows. 9394 (annotate_value) <INTEGER_CST>: Call UI_From_gnu. 9395 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne. 9396 (post_error_ne_tree): Call UI_From_gnu and post_error_ne. 9397 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case 9398 TYPE_MAX_VALUE. 9399 94002010-04-16 Eric Botcazou <ebotcazou@adacore.com> 9401 9402 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy 9403 TYPE_NAME. 9404 * gcc-interface/trans.c (smaller_packable_type_p): Rename into... 9405 (smaller_form_type_p): ...this. Change parameter and variable names. 9406 (call_to_gnu): Use the nominal type of the parameter to create the 9407 temporary if it's a smaller form of the actual type. 9408 (addressable_p): Return false if the actual type is integral and its 9409 size is greater than that of the expected type. 9410 94112010-04-15 Eric Botcazou <ebotcazou@adacore.com> 9412 9413 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line. 9414 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class. 9415 (process_attributes): Delete. 9416 (post_error_ne_num): Change parameter name. 9417 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info 9418 with -g3. Remove a couple of obsolete lines. Minor tweaks. 9419 If type annotating mode, operate on trees to compute the adjustment to 9420 the sizes of tagged types. Fix long line. 9421 (cannot_be_superflat_p): Tweak head comment. 9422 (annotate_value): Fold local constant. 9423 (set_rm_size): Fix long line. 9424 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments. 9425 (Attribute_to_gnu): Fix long line. 9426 <Attr_Size>: Remove useless assertion. 9427 Reorder statements. Use size_binop routine. 9428 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt. 9429 Create local variables for the label and the test. Tweak comments. 9430 (Subprogram_Body_to_gnu): Reset cfun to NULL. 9431 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node. 9432 (process_inlined_subprograms): Integrate into... 9433 (Compilation_Unit_to_gnu): ...this. 9434 (gnat_to_gnu): Fix long line. 9435 (post_error_ne_num): Change parameter name. 9436 * gcc-interface/utils.c (process_attributes): Static-ify. 9437 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding. 9438 (create_type_decl): Add comment. 9439 (create_var_decl_1): Process the attributes after adding the VAR_DECL 9440 to the current binding level. 9441 (create_subprog_decl): Likewise for the FUNCTION_DECL. 9442 (end_subprog_body): Do not reset cfun to NULL. 9443 (build_vms_descriptor32): Fix long line. 9444 (build_vms_descriptor): Likewise. 9445 (handle_nonnull_attribute): Likewise. 9446 (convert_vms_descriptor64): Likewise. 9447 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line. 9448 (gnat_protect_expr): Fix thinko. 9449 94502010-04-15 Eric Botcazou <ebotcazou@adacore.com> 9451 9452 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions. 9453 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location 9454 before translating the top-level node. 9455 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant. 9456 <N_Object_Declaration>: Likewise. 9457 <N_Assignment_Statement>: Likewise. 9458 <N_Unchecked_Type_Conversion>: Likewise. 9459 (call_to_gnu): Remove kludge. 9460 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels 9461 associated with user returns to be preserved. 9462 (gnat_to_gnu): Add special code to deal with boolean rvalues. 9463 * gcc-interface/utils2.c (compare_arrays): Set input_location on all 9464 comparisons. 9465 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr. 9466 <INDIRECT_REF>: Call build_fold_indirect_ref. 9467 94682010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com> 9469 9470 * g-socket.adb: A target can have multiple missing errno's. This 9471 will result in multiple errno's being defined as -1. Because of this 9472 we can not use a case but must use a series of if's to avoid 9473 a duplicate case error in GNAT.Sockets.Resolve_Error. 9474 94752010-04-15 Eric Botcazou <ebotcazou@adacore.com> 9476 9477 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is 9478 a statement. Otherwise, if at top-level, push the processing of the 9479 elaboration routine. In the misaligned case, issue the error messages 9480 again on entry and create the temporary explicitly. Do not issue them 9481 for CONSTRUCTORs. 9482 For a function call, emit the range check if necessary. 9483 In the copy-in copy-out case, create the temporary for the return 9484 value explicitly. 9485 Do not unnecessarily convert by-ref parameters to the formal's type. 9486 Remove obsolete guards in conditions. 9487 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the 9488 target to call_to_gnu in all cases. 9489 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR. 9490 (addressable_p) <CONSTRUCTOR>: Return false if not static. 9491 <COMPOUND_EXPR>: New case. 9492 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound 9493 expression if it has unconstrained array type. 9494 (gnat_mark_addressable) <COMPOUND_EXPR>: New case. 9495 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an 9496 individual basis. 9497 94982010-04-15 Eric Botcazou <ebotcazou@adacore.com> 9499 9500 * gcc-interface/trans.c (gigi): Do not start statement group. 9501 (Compilation_Unit_to_gnu): Set current_function_decl to NULL. 9502 Start statement group and push binding level here... 9503 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here. 9504 Do not push fake contexts at top level. Remove redundant code. 9505 (call_to_gnu): Rename a local variable and constify another. 9506 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits. 9507 (set_current_block_context): Set it as the group's block. 9508 (gnat_init_decl_processing): Delete unrelated init code. 9509 (end_subprog_body): Use NULL_TREE. 9510 95112010-04-15 Eric Botcazou <ebotcazou@adacore.com> 9512 9513 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force 9514 side-effects of actual parameters before the call. 9515 95162010-04-15 Eric Botcazou <ebotcazou@adacore.com> 9517 9518 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test 9519 and warning. 9520 (set_rm_size): Reorder and remove obsolete test. 9521 95222010-04-14 Eric Botcazou <ebotcazou@adacore.com> 9523 9524 * gcc-interface/gigi.h: Reorder declarations and tweak comments. 9525 (gigi): Adjust ATTRIBUTE_UNUSED markers. 9526 * gcc-interface/gadaint.h: New file. 9527 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder. 9528 (__gnat_to_canonical_file_spec): Remove declaration. 9529 (number_names): Delete. 9530 (number_files): Likewise. 9531 (gigi): Adjust. 9532 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to 9533 above change. 9534 95352010-04-14 Eric Botcazou <ebotcazou@adacore.com> 9536 9537 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix 9538 comment. 9539 * gcc-interface/trans.c (process_freeze_entity): Use local copy of 9540 Ekind. Return early for class-wide types. Do not compute initializer 9541 unless necessary. Reuse the tree for an associated class-wide type 9542 only if processing its root type. 9543 95442010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com> 9545 9546 * gsocket.h: Run-time can no longer be built without network 9547 OS headers available. Changing RTEMS GNAT build procedure to 9548 reflect this and letting run-time build use network .h files. 9549 95502010-04-13 Duncan Sands <baldrick@free.fr> 9551 9552 * gcc-interface/misc.c (gnat_eh_type_covers): Remove. 9553 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment. 9554 95552010-04-13 Eric Botcazou <ebotcazou@adacore.com> 9556 9557 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id. 9558 (parent_name_id): New macro. 9559 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it. 9560 * gcc-interface/trans.c (gigi): Initialize it. 9561 (lvalue_required_p) <N_Type_Conversion>: New case. 9562 <N_Qualified_Expression>: Likewise. 9563 <N_Allocator>: Likewise. 9564 * gcc-interface/utils.c (convert): Try to properly upcast tagged types. 9565 95662010-04-13 Eric Botcazou <ebotcazou@adacore.com> 9567 9568 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete. 9569 (DECL_CONST_ADDRESS_P): New macro. 9570 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise. 9571 (SAME_FIELD_P): Likewise. 9572 * gcc-interface/decl.c (constructor_address_p): New static function. 9573 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to 9574 the return value of above function. 9575 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types 9576 passed by reference. 9577 <E_Record_Subtype>: Likewise. 9578 Set TREE_ADDRESSABLE on the type if it passed by reference. 9579 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD. 9580 (create_field_decl_from): Likewise. 9581 (substitute_in_type): Likewise. 9582 (purpose_member_field): Use SAME_FIELD_P. 9583 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE. 9584 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT 9585 parameter and adjust recursive calls. 9586 <N_Explicit_Dereference>: New case. 9587 <N_Object_Declaration>: Return 1 if the object is of a class-wide type. 9588 Adjust calls to lvalue_required_p. Do not return the initializer of a 9589 DECL_CONST_ADDRESS_P constant if an lvalue is required for it. 9590 (call_to_gnu): Delay issuing error message for a misaligned actual and 9591 avoid the associated back-end assertion. Test TREE_ADDRESSABLE. 9592 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors. 9593 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the 9594 type is passed by reference. 9595 (convert) <CONSTRUCTOR>: Convert in-place in more cases. 9596 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P. 9597 (build_simple_component_ref): Use SAME_FIELD_P. 9598 95992010-04-12 Eric Botcazou <ebotcazou@adacore.com> 9600 9601 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable. 9602 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling 9603 front-end's predicate Is_By_Reference_Type. Use consistent order and 9604 remove ??? comment. Use original conversion in all cases, if any. 9605 * gcc-interface/utils.c (make_dummy_type): Minor tweak. 9606 (convert): Use local copy in more cases. 9607 <INDIRECT_REF>: Remove deactivated code. 9608 (unchecked_convert): Use a couple of local copies. 9609 96102010-04-11 Eric Botcazou <ebotcazou@adacore.com> 9611 9612 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static 9613 function. 9614 (lvalue_required_p) <N_Attribute_Reference>: Call it. 9615 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from 9616 folding the result only if lvalue_required_for_attribute_p is true. 9617 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly 9618 typed constant to build_component_ref. 9619 (unchecked_convert): Likewise. 9620 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise. 9621 (build_allocator): Likewise. 9622 96232010-04-11 Eric Botcazou <ebotcazou@adacore.com> 9624 9625 * gcc-interface/utils2.c (build_cond_expr): Take the address and 9626 dereference if the result type is passed by reference. 9627 96282010-04-11 Eric Botcazou <ebotcazou@adacore.com> 9629 9630 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable. 9631 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a 9632 goto to the next statement. 9633 96342010-04-09 Eric Botcazou <ebotcazou@adacore.com> 9635 9636 * gcc-interface/gigi.h (maybe_variable): Delete. 9637 (protect_multiple_eval): Likewise. 9638 (maybe_stabilize_reference): Likewise. 9639 (gnat_save_expr): Declare. 9640 (gnat_protect_expr): Likewise. 9641 (gnat_stabilize_reference): Likewise. 9642 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use 9643 gnat_stabilize_reference. 9644 (maybe_variable): Delete. 9645 (elaborate_expression_1): Use gnat_save_expr. 9646 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr. 9647 (call_to_gnu): Pass NULL to gnat_stabilize_reference. 9648 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr. 9649 <N_Slice>: Use gnat_protect_exp. 9650 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference. 9651 <N_In>: Use gnat_protect_expr. 9652 Pass NULL to gnat_stabilize_reference. 9653 (build_unary_op_trapv): Use gnat_protect_expr. 9654 (build_binary_op_trapv): Likewise. 9655 (emit_range_check): Likewise. 9656 (emit_index_check): Likewise. 9657 (convert_with_check): Likewise. 9658 (protect_multiple_eval): Move to utils2.c file. 9659 (maybe_stabilize_reference): Merge into... 9660 (gnat_stabilize_reference): ...this. Move to utils2.c file. 9661 (gnat_stabilize_reference_1): Likewise. 9662 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr 9663 instead of protect_multiple_eval. 9664 * gcc-interface/utils2.c (compare_arrays): Likewise. 9665 (nonbinary_modular_operation): Likewise. 9666 (maybe_wrap_malloc): Likewise. 9667 (build_allocator): Likewise. 9668 (gnat_save_expr): New function. 9669 (gnat_protect_expr): Rename from protect_multiple_eval. Early return 9670 in common cases. Propagate TREE_READONLY onto dereferences. 9671 (gnat_stabilize_reference_1): Move from trans.c file. 9672 (gnat_stabilize_reference): Likewise. 9673 96742010-04-09 Eric Botcazou <ebotcazou@adacore.com> 9675 9676 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter. 9677 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF 9678 node. Use the type of the operand to set TREE_READONLY. 9679 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on 9680 _REF node. Do not overwrite TREE_READONLY. 9681 (call_to_gnu): Rename local variable and fix various nits. In the 9682 copy-in/copy-out case, build the SAVE_EXPR manually. 9683 (convert_with_check): Call protect_multiple_eval in lieu of save_expr 9684 and fold the computations. 9685 (protect_multiple_eval): Always save entire fat pointers. 9686 (maybe_stabilize_reference): Minor tweaks. 9687 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant, 9688 tcc_type and tcc_statement. 9689 * gcc-interface/utils.c (convert_to_fat_pointer): Call 9690 protect_multiple_eval in lieu of save_expr. 9691 (convert): Minor tweaks. 9692 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node. 9693 (builtin_type_for_size): Call gnat_type_for_size directly. 9694 * gcc-interface/utils2.c (contains_save_expr_p): Delete. 9695 (contains_null_expr): Likewise 9696 (gnat_build_constructor): Do not call it. 9697 (compare_arrays): Deal with all side-effects, use protect_multiple_eval 9698 instead of gnat_stabilize_reference to protect the operands. 9699 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of 9700 save_expr. 9701 (maybe_wrap_malloc): Likewise. 9702 (build_allocator): Likewise. 9703 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node. 9704 (gnat_mark_addressable): Rename parameter. 9705 97062010-04-08 Eric Botcazou <ebotcazou@adacore.com> 9707 9708 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into. 9709 (TYPE_RETURN_UNCONSTRAINED_P): ...this. 9710 (TYPE_RETURNS_BY_REF_P): Rename into. 9711 (TYPE_RETURN_BY_DIRECT_REF_P): ...this. 9712 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete. 9713 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names. 9714 (build_return_expr): Likewise. 9715 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: 9716 Rename local variables. If the return Mechanism is By_Reference, pass 9717 return_by_invisible_ref_p to create_subprog_type instead of toggling 9718 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate 9719 the mechanism. Use regular return for contrained types with non-static 9720 size and return by invisible reference for unconstrained return types 9721 with default discriminants. Update comment. 9722 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function 9723 returns by invisible reference, turn the RESULT_DECL into a pointer. 9724 Do not handle DECL_BY_REF_P in the CICO case here. 9725 (call_to_gnu): Remove code handling return by target pointer. For a 9726 function call, if the return type has non-constant size, generate the 9727 assignment with an INIT_EXPR. 9728 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case. 9729 If the function returns by invisible reference, build the copy return 9730 operation manually. 9731 (add_decl_expr): Initialize the variable with an INIT_EXPR. 9732 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names. 9733 Adjust for renaming of macros. Copy the node only when necessary. 9734 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return 9735 type, only change DECL_BY_REFERENCE on the RETURN_DECL. 9736 (convert_from_reference): Delete. 9737 (is_byref_result): Likewise. 9738 (gnat_genericize_r): Likewise. 9739 (gnat_genericize): Likewise. 9740 (end_subprog_body): Do not call gnat_genericize. 9741 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case. 9742 (build_return_expr): Adjust parameter names, logic and comment. 9743 97442010-04-07 Eric Botcazou <ebotcazou@adacore.com> 9745 9746 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type 9747 if the size is small enough. Propagate the alignment if there is an 9748 alignment clause on the original array type. 9749 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype> 9750 Deal with under-aligned packed array types. Copy the size onto the 9751 justified modular type and don't lay it out again. Likewise for the 9752 padding type built for other under-aligned subtypes. 9753 * gcc-interface/utils.c (finish_record_type): Do not set a default mode 9754 on the type. 9755 97562010-04-07 Eric Botcazou <ebotcazou@adacore.com> 9757 9758 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default 9759 alignment on the RETURN type built for the Copy-In Copy-Out mechanism. 9760 97612010-04-07 Eric Botcazou <ebotcazou@adacore.com> 9762 9763 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case 9764 do not set the result type if there is a specified target and do not 9765 convert the result in any cases. 9766 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR. 9767 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR. 9768 97692010-03-10 Eric Botcazou <ebotcazou@adacore.com> 9770 9771 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus. 9772 97732010-02-27 Eric Botcazou <ebotcazou@adacore.com> 9774 9775 PR ada/42253 9776 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat 9777 pointer base types are variant of each other. Apply special treatment 9778 for null to fat pointer types in all cases. 9779 97802010-01-28 Pascal Obry <obry@adacore.com> 9781 9782 * s-win32.ads: Add some missing constants. 9783 97842010-01-28 Vincent Celier <celier@adacore.com> 9785 9786 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is 9787 Unknown_Package. 9788 97892010-01-28 Robert Dewar <dewar@adacore.com> 9790 9791 * gnat_rm.texi: Minor correction 9792 97932010-01-27 Pascal Obry <obry@adacore.com> 9794 9795 * g-awk.adb: ensure that an AWK session is reusable. 9796 97972010-01-27 Vasiliy Fofanov <fofanov@adacore.com> 9798 9799 * g-regist.adb (For_Every_Key): Fix previous change. 9800 Minor reformatting. 9801 98022010-01-27 Thomas Quinot <quinot@adacore.com> 9803 9804 * lib-writ.ads: Current version of spec for new N (note) ALI lines 9805 98062010-01-27 Yannick Moy <moy@adacore.com> 9807 9808 * a-cdlili.adb (Insert): Correct exception message when cursor 9809 designates wrong list. 9810 98112010-01-27 Vincent Celier <celier@adacore.com> 9812 9813 * gnatcmd.adb: When there is only one main specified, the package 9814 support Switches (<main>) and attribute Switches is specified for the 9815 main, use these switches, instead of Default_Switches ("Ada"). 9816 98172010-01-27 Robert Dewar <dewar@adacore.com> 9818 9819 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial 9820 implementation. 9821 * exp_disp.adb: Minor reformatting 9822 98232010-01-27 Tristan Gingold <gingold@adacore.com> 9824 9825 * seh_init.c: Use __ImageBase instead of _ImageBase. 9826 98272010-01-27 Javier Miranda <miranda@adacore.com> 9828 9829 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the 9830 profile of interface thunks. The type of the controlling formal is now 9831 the covered interface type (instead of the target tagged type). 9832 98332010-01-27 Sergey Rybin <rybin@adacore.com> 9834 9835 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc. 9836 98372010-01-27 Robert Dewar <dewar@adacore.com> 9838 9839 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal 9840 changed from Expr to N. 9841 98422010-01-26 Thomas Quinot <quinot@adacore.com> 9843 9844 * gnat_ugn.texi: Adjust documentation of -gnatz switches. 9845 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and 9846 -gnatzr. 9847 98482010-01-26 Vincent Celier <celier@adacore.com> 9849 9850 * prj-attr.adb: Add new attribute Library_Install_Name_Option 9851 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin 9852 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process 9853 attributes Run_Path_Option and Library_Install_Name_Option. 9854 * prj.ads (Project_Configuration): Replace component 9855 Run_Path_Origin_Supported with component Run_Path_Origin. Add new 9856 component Library_Install_Name_Option. 9857 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option 9858 Replace Run_Path_Origin_Supported with Run_Path_Origin 9859 98602010-01-26 Ed Schonberg <schonberg@adacore.com> 9861 9862 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package 9863 is not hidden by a homograph declared in another actual package. 9864 98652010-01-26 Robert Dewar <dewar@adacore.com> 9866 9867 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate 9868 decisions for pragmas Assert, Check, Precondition, Postcondition if 9869 -gnata set. 9870 * scos.ads: Update comments. 9871 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs. 9872 Also remove obsolete code for CT (exit point) SCOs. 9873 98742010-01-26 Thomas Quinot <quinot@adacore.com> 9875 9876 * switch-c.adb: Fix handling of -gnatz* 9877 98782010-01-26 Robert Dewar <dewar@adacore.com> 9879 9880 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W 9881 qualifiers for FOR/WHILE loops 9882 * scos.ads: Use separate type letters F/W for for/while loops 9883 98842010-01-26 Robert Dewar <dewar@adacore.com> 9885 9886 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple 9887 entries per line, one for each statement in the sequence). 9888 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array 9889 size from 100 to 10_000 for SC_Array to avoid any real possibility of 9890 overflow. Output decisions in for loops. 9891 Exclude labels from CS lines. 9892 * scos.ads: Clarify that label is not included in the entry point 9893 98942010-01-26 Robert Dewar <dewar@adacore.com> 9895 9896 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new 9897 format of statement sequence SCO entries (one location/statement). 9898 * put_scos.adb (Put_SCOs): Implement new format of CS lines 9899 * scos.ads: Update comments. 9900 * sem_eval.adb: Minor reformatting. 9901 99022010-01-26 Robert Dewar <dewar@adacore.com> 9903 9904 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits 9905 (Extend_Statement_Sequence): New procedures 9906 (Traverse_Declarations_Or_Statements): New handling for exits. 9907 99082010-01-26 Robert Dewar <dewar@adacore.com> 9909 9910 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for 9911 Case. 9912 99132010-01-26 Robert Dewar <dewar@adacore.com> 9914 9915 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR 9916 * scos.ads: Clarify handling of logical operators 9917 99182010-01-26 Arnaud Charlet <charlet@adacore.com> 9919 9920 * s-tpoben.adb: Update comments. 9921 99222010-01-26 Robert Dewar <dewar@adacore.com> 9923 9924 * freeze.adb (Set_Small_Size): Don't set size if alignment clause 9925 present. 9926 99272010-01-26 Robert Dewar <dewar@adacore.com> 9928 9929 * scos.ads: Clean up documentation, remove obsolete XOR references 99302010-01-26 Vincent Celier <celier@adacore.com> 9931 9932 * gnat_ugn.texi: Complete documentation on the restrictions for 9933 combined options in -gnatxxx switches. 9934 Fix typo. 9935 99362010-01-26 Arnaud Charlet <charlet@adacore.com> 9937 9938 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from 9939 a controlled operation, abort is already deferred at this point, so we 9940 need to use Defer_Abort_Nestable. 9941 99422010-01-26 Vincent Celier <celier@adacore.com> 9943 9944 * prj-conf.adb (Get_Config_Switches): Check for a default language for 9945 a project extending a project with no languages. 9946 99472010-01-26 Vincent Celier <celier@adacore.com> 9948 9949 * switch-c.adb (Scan_Front_End_Switches): Take into account options 9950 that follow -gnatef. 9951 Allow -gnateG to be followed by other options. 9952 99532010-01-26 Robert Dewar <dewar@adacore.com> 9954 9955 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb, 9956 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor 9957 reformatting. 9958 99592010-01-26 Vasiliy Fofanov <fofanov@adacore.com> 9960 9961 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure 9962 that allows to iterate over all subkeys of a key. 9963 99642010-01-26 Ed Falis <falis@adacore.com> 9965 9966 * sysdep.c: enable NFS for VxWorks MILS 9967 * env.c: enable __gnat_environ for VxWorks MILS 9968 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs. 9969 99702010-01-25 Bob Duff <duff@adacore.com> 9971 9972 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this 9973 is an internally-generated positional aggregate, and the bounds are 9974 already correctly set. We don't want to overwrite those bounds with 9975 bounds determined by context. 9976 99772010-01-25 Robert Dewar <dewar@adacore.com> 9978 9979 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb, 9980 exp_ch9.adb, g-sechas.ads: Minor reformatting. 9981 99822010-01-25 Thomas Quinot <quinot@adacore.com> 9983 9984 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed 9985 integer type) before subtracting 1, otherwise the computation may wrap 9986 (because size_t is modular) and cause the conversion to fail. 9987 99882010-01-25 Ed Falis <falis@adacore.com> 9989 9990 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS. 9991 99922010-01-25 Vincent Celier <celier@adacore.com> 9993 9994 * prj-attr.adb: New attribute Run_Path_Origin_Required 9995 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new 9996 attribute Run_Path_Origin_Required. 9997 * prj.ads (Project_Configuration): New component 9998 Run_Path_Origin_Supported. 9999 * snames.ads-tmpl: New standard name Run_Path_Origin_Required 10000 100012010-01-25 Ed Schonberg <schonberg@adacore.com> 10002 10003 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice 10004 have errors, do not continue resolution of the aggregate. 10005 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if 10006 the array type indicates an error. 10007 100082010-01-25 Bob Duff <duff@adacore.com> 10009 10010 * sinfo.ads: Minor comment fixes. 10011 100122010-01-25 Bob Duff <duff@adacore.com> 10013 10014 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up. 10015 100162010-01-25 Arnaud Charlet <charlet@adacore.com> 10017 10018 * gnatvsn.ads (Current_Year): Update. 10019 100202010-01-25 Florian Villoing <villoing@adacore.com> 10021 10022 * gnat_ugn.texi: Fix typo. 10023 100242010-01-25 Thomas Quinot <quinot@adacore.com> 10025 10026 * scos.ads: Update specification. 10027 100282010-01-25 Ed Schonberg <schonberg@adacore.com> 10029 10030 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the 10031 enclosing subprogram has no previous spec, attach postcondition 10032 procedure to the defining entity for the body. 10033 100342010-01-25 Ed Schonberg <schonberg@adacore.com> 10035 10036 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to 10037 initialization procedure of the ancestor part of an extension aggregate 10038 if it is an interface type. 10039 100402010-01-25 Vincent Celier <celier@adacore.com> 10041 10042 * gnatlink.adb (Process_Binder_File): The directory for the shared 10043 version of libgcc in the run path options is found in the subdirectory 10044 indicated by __gnat_default_libgcc_subdir. 10045 * link.c: Declare new const char * __gnat_default_libgcc_subdir for 10046 each platform. 10047 100482010-01-25 Ed Schonberg <schonberg@adacore.com> 10049 10050 * sem_prag.adb: More flexible pragma Annotate. 10051 100522010-01-22 Eric Botcazou <ebotcazou@adacore.com> 10053 10054 * system-linux-armel.ads (Stack_Check_Probes): Set to True. 10055 * system-linux-armeb.ads (Stack_Check_Probes): Likewise. 10056 100572010-01-18 Eric Botcazou <ebotcazou@adacore.com> 10058 10059 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits. 10060 100612010-01-18 Jan Hubicka <jh@suse.cz> 10062 10063 PR middle-end/42068 10064 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for 10065 unit local variables. 10066 100672010-01-17 Laurent GUERBY <laurent@guerby.net> 10068 10069 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi. 10070 100712010-01-11 Mikael Pettersson <mikpe@it.uu.se> 10072 10073 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi. 10074 * system-linux-armeb.ads, system-linux-armel.ads: New files. 10075 100762010-01-09 Simon Wright <simon@pushface.org> 10077 10078 PR ada/42626 10079 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing 10080 end-quote. 10081 10082 10083 10084Copyright (C) 2010 Free Software Foundation, Inc. 10085 10086Copying and distribution of this file, with or without modification, 10087are permitted in any medium without royalty provided the copyright 10088notice and this notice are preserved. 10089