1 2010-12-01 Joseph Myers <joseph@codesourcery.com>
3 * gcc-interface/misc.c (flag_compare_debug, flag_stack_check):
4 Undefine as macros then define as variables.
5 (gnat_post_options): Set variables from global_options.
7 2010-11-27 Eric Botcazou <ebotcazou@adacore.com>
10 * gcc-interface/utils2.c (compare_elmt_bitpos): Fix typos.
12 2010-11-27 Eric Botcazou <ebotcazou@adacore.com>
15 * gcc-interface/targtyps.c (get_target_double_scalar_alignment): Guard
16 use of TARGET_64BIT macro.
18 2010-11-27 Eric Botcazou <ebotcazou@adacore.com>
20 * s-osinte-linux.ads (sigset_t): Use unsigned_char subtype directly.
21 (unsigned_long_long_t): New modular type.
22 (pthread_cond_t): Add alignment clause.
24 2010-11-27 Eric Botcazou <ebotcazou@adacore.com>
26 * gnatvsn.adb (Version_String): Change type to C-like array of chars.
27 (Gnat_Version_String): Adjust to above change.
29 2010-11-18 Eric Botcazou <ebotcazou@adacore.com>
31 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Also
32 use return-by-invisible-reference if the return type is By_Reference.
33 Tidy up and skip the processing of the return type if it is void.
35 2010-11-17 Joseph Myers <joseph@codesourcery.com>
37 * gcc-interface/misc.c (gnat_parse_file): Take no arguments.
39 2010-11-17 Eric Botcazou <ebotcazou@adacore.com>
41 * gcc-interface/trans.c (addressable_p): Rewrite obsolete paragraph in
44 2010-11-12 Joseph Myers <joseph@codesourcery.com>
46 * gcc-interface/Make-lang.in (ada/misc.o): Use $(OPTS_H).
47 * gcc-interface/misc.c (gnat_handle_option): Take location_t parameter.
49 2010-11-10 Eric Botcazou <ebotcazou@adacore.com>
51 * gcc-interface/trans.c (gigi): Don't set 'pure' flag on SJLJ routines.
52 * gcc-interface/utils2.c (compare_arrays): Add LOC parameter. Set it
53 directly on all the comparison expressions.
54 (build_binary_op): Pass input_location to compare_arrays.
56 2010-11-10 Eric Botcazou <ebotcazou@adacore.com>
58 * gcc-interface/trans.c (lvalue_required_p) <N_Type_Conversion>): Look
59 through it for elementary types as well.
60 <N_Unchecked_Type_Conversion>: Adjust to above change.
61 <N_Allocator>: Likewise.
62 (gnat_to_gnu): Do not attempt to rewrite boolean literals.
64 2010-11-10 Eric Botcazou <ebotcazou@adacore.com>
66 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not set DECL_ARTIFICIAL
67 on the reused DECL node coming from a renamed object.
68 Set DECL_IGNORED_P on the DECL node built for renaming entities if they
69 don't need debug info.
71 2010-11-09 Eric Botcazou <ebotcazou@adacore.com>
73 * gcc-interface/utils.c (save_gnu_tree): Improve comments.
74 (get_gnu_tree): Likewise.
76 2010-11-09 Eric Botcazou <ebotcazou@adacore.com>
78 * gcc-interface/decl.c (finish_fat_pointer_type): New function.
79 (gnat_to_gnu_entity) <E_Array_Type>: Use it to build the fat pointer
81 <E_Access_Type>: Likewise.
83 2010-11-02 Eric Botcazou <ebotcazou@adacore.com>
85 * gcc-interface/gigi.h (add_stmt_force): Declare.
86 (add_stmt_with_node_force): Likewise.
87 * gcc-interface/trans.c (Attribute_to_gnu): Don't set TREE_SIDE_EFFECTS
88 on the SAVE_EXPR built for cached expressions of parameter attributes.
89 (Subprogram_Body_to_gnu): Force evaluation of the SAVE_EXPR built for
90 cached expressions of parameter attributes.
91 (add_stmt_force): New function.
92 (add_stmt_with_node_force): Likewise.
94 2010-10-27 Eric Botcazou <ebotcazou@adacore.com>
96 * gcc-interface/trans.c (gigi): Fix formatting issues.
97 (build_raise_check): Likewise.
98 (gnat_to_gnu): Likewise.
99 * gcc-interface/utils2.c (build_call_raise_range): Likewise.
100 (build_call_raise_column): Likewise.
102 2010-10-26 Robert Dewar <dewar@adacore.com>
104 * exp_ch5.adb, exp_prag.adb, sem_ch3.adb, exp_atag.adb, layout.adb,
105 sem_dist.adb, exp_ch7.adb, exp_util.adb, exp_attr.adb, exp_ch9.adb,
106 sem_ch10.adb, checks.adb, sem_prag.adb, par-endh.adb, sem_ch12.adb,
107 exp_smem.adb, sem_attr.adb, exp_ch4.adb, exp_ch6.adb, exp_ch8.adb,
108 sem_ch6.adb, exp_disp.adb, exp_aggr.adb, exp_dist.adb, sem_ch13.adb,
109 par-ch3.adb, par-ch5.adb, exp_strm.adb, exp_ch3.adb: Minor reformatting
110 * opt.ads: Minor comment fix.
112 2010-10-26 Vincent Celier <celier@adacore.com>
114 * gnat_ugn.texi: Document option -s for gnatlink.
116 2010-10-26 Robert Dewar <dewar@adacore.com>
118 * opt.ads: Move documentation on checksum stuff here from prj-nmsc
119 * prj-nmsc.adb (Process_Project_Level_Array_Attributes): Move
120 documentation on checksum versions to opt.ads.
122 2010-10-26 Vincent Celier <celier@adacore.com>
124 * opt.ads (Checksum_Accumulate_Token_Checksum): New Boolean flag,
126 (Checksum_GNAT_6_3): New name of Old_Checksums
127 (Checksum_GNAT_5_03): New name of Old_Old_Checksums
128 * prj-nmsc.adb (Process_Project_Level_Array_Attributes): Adapt to new
130 Set Checksum_Accumulate_Token_Checksum to False if GNAT version is 5.03
132 * scng.adb (Accumulate_Token_Checksum_GNAT_6_3): New name of procedure
133 Accumulate_Token_Checksum_Old.
134 (Accumulate_Token_Checksum_GNAT_5_03): New name of procedure
135 Accumulate_Token_Checksum_Old_Old.
136 (Nlit): Call Accumulate_Token_Checksum only if
137 Opt.Checksum_Accumulate_Token_Checksum is True.
140 2010-10-26 Robert Dewar <dewar@adacore.com>
142 * sem_ch13.adb (Build_Invariant_Procedure): New calling sequence.
143 (Build_Invariant_Procedure): Properly handle analysis of invariant
144 expression with proper end-of-visible-decls visibility.
145 * sem_ch13.ads (Build_Invariant_Procedure): Changed calling sequence.
146 * sem_ch3.adb (Process_Full_View): Don't build invariant procedure
148 (Analyze_Private_Extension_Declaration): Propagate invariant flags.
149 * sem_ch7.adb (Analyze_Package_Specification): Build invariant
152 2010-10-26 Vincent Celier <celier@adacore.com>
154 * opt.ads (Old_Checksums, Old_Old_Checksums): New Boolean flags,
156 * prj-nmsc.adb (Process_Project_Level_Array_Attributes): When
157 processing attribute Toolchain_Version ("Ada"), set Opt.Old_Checksums
158 and Opt.Old_Old_Checksums depending on the GNAT version.
159 * scng.adb (Accumulate_Token_Checksum_Old): New procedure.
160 (Accumulate_Token_Checksum_Old_Old): New procedure.
161 (Scan): For keywords, when Opt.Old_Checksums is True, call one of the
162 alternative procedures Accumulate_Token_Checksum_Old or
163 Accumulate_Token_Checksum_Old_Old, instead of Accumulate_Token_Checksum.
165 2010-10-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
167 * gcc-interface/utils2.c (build_compound_expr): New function.
168 * gcc-interface/gigi.h (build_compound_expr): Declare it.
169 * gcc-interface/trans.c (Attribute_to_gnu, call_to_gnu): Use it.
170 (gnat_to_gnu, case N_Expression_With_Actions): Likewise.
172 2010-10-26 Javier Miranda <miranda@adacore.com>
174 * sem_prag.adb (Process_Import_Or_Interface): Skip primitives of
175 interface types when processing all the entities in the homonym chain
176 that are declared in the same declarative part.
178 2010-10-26 Ed Schonberg <schonberg@adacore.com>
180 * sem_ch3.adb (Process_Range_In_Decl): If the range is part of a
181 quantified expression, the insertion point for range checks will be
182 arbitrarily far in the tree.
183 * sem_ch5.adb (One_Bound): Use Insert_Actions for the declaration of
184 the temporary that holds the value of the bounds.
185 * sem_res.adb (Resolve_Quantified_Expressions): Disable expansion of
186 condition until the full expression is expanded.
188 2010-10-26 Robert Dewar <dewar@adacore.com>
190 * opt.ads: Comment fix.
191 * sem_cat.adb: Treat categorization errors as warnings in GNAT Mode.
192 * switch-c.adb: GNAT Mode does not set
193 Treat_Categorization_Errors_As_Warnings.
195 2010-10-26 Ed Schonberg <schonberg@adacore.com>
197 * sem_ch8.adb (Analyze_Subprogram_Renaming): Improve warning when an
198 operator renames another one with a different name.
200 2010-10-26 Thomas Quinot <quinot@adacore.com>
202 * exp_ch4.adb, exp_pakd.adb: Minor reformatting.
204 2010-10-26 Bob Duff <duff@adacore.com>
206 * namet.adb: Improve hash function.
208 2010-10-26 Thomas Quinot <quinot@adacore.com>
210 * sem_disp.adb: Minor reformatting.
212 2010-10-26 Robert Dewar <dewar@adacore.com>
214 * sem_ch3.adb, sem_ch4.adb, sem_disp.adb, switch-c.adb: Minor
216 * gnat_ugn.texi: Document -gnateP switch.
218 2010-10-26 Robert Dewar <dewar@adacore.com>
220 * opt.ads (Treat_Categorization_Errors_As_Warnings): New flag
221 * sem_cat.adb (Check_Categorization_Dependencies):
222 Use Check_Categorization_Dependencies
223 * switch-c.adb: GNAT Mode sets Treat_Categorization_Errors_As_Warnings
224 -gnateP sets Treat_Categorization_Errors_As_Warnings
225 * usage.adb: Add line for -gnateP switch
227 2010-10-26 Javier Miranda <miranda@adacore.com>
229 * sem_ch3.adb (Add_Internal_Interface_Entities): Handle primitives
230 inherited from the parent that cover interface primitives.
231 (Derive_Progenitor_Subprograms): Handle primitives inherited from
232 the parent that cover interface primitives.
233 * sem_disp.adb (Find_Primitive_Covering_Interface): When searching in
234 the list of primitives of the type extend the test to include inherited
236 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation.
237 * sem_ch7.adb (Declare_Inherited_Private_Subprograms): Add missing
238 barrier to the loop searching for explicit overriding primitives.
239 * sem_ch4.adb (Analyze_Indexed_Component_Form): Add missing barrier
240 before accessing attribute Entity.
242 2010-10-26 Bob Duff <duff@adacore.com>
244 * make.adb: Call Namet.Finalize, so we can get statistics.
246 2010-10-26 Geert Bosch <bosch@adacore.com>
248 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Use the subprogram_body
249 node to determine wether the subprogram is a rewritten parameterized
252 2010-10-26 Robert Dewar <dewar@adacore.com>
254 * opt.ads: Minor code reorganization. Alphabetize Warning switches.
256 2010-10-26 Robert Dewar <dewar@adacore.com>
258 * sem_res.adb, xsinfo.adb: Minor reformatting.
260 2010-10-26 Bob Duff <duff@adacore.com>
262 * namet.adb (Finalize): More cleanup of statistics printouts.
264 2010-10-26 Robert Dewar <dewar@adacore.com>
266 * ceinfo.adb: Minor reformatting.
268 2010-10-26 Javier Miranda <miranda@adacore.com>
270 * sem_ch6.adb (Check_Overriding_Indicator, New_Overloaded_Entity): When
271 setting attribute Overridden_Operation do not reference the entities
272 generated by Derive_Subprograms but their aliased entity (which
273 is the primitive inherited from the parent type).
275 2010-10-26 Bob Duff <duff@adacore.com>
277 * namet.adb, namet.ads: Minor cleanup.
279 2010-10-26 Arnaud Charlet <charlet@adacore.com>
281 * gcc-interface/Make-lang.in: Update dependencies.
283 2010-10-26 Robert Dewar <dewar@adacore.com>
285 * einfo.ads, einfo.adb (Is_Base_Type): New function, use it where
287 * exp_ch6.adb, exp_dbug.adb, exp_disp.adb, freeze.adb, lib-xref.adb,
288 sem_aux.adb, sem_ch3.adb, sem_ch7.adb, sem_ch8.adb (Is_Base_Type): Use
289 this new abstraction where appropriate.
291 2010-10-26 Ed Schonberg <schonberg@adacore.com>
293 * sem_ch12.adb: Code clean up.
295 2010-10-26 Paul Hilfinger <hilfinger@adacore.com>
297 * exp_dbug.ads: Document effect of 'pragma Unchecked_Union' on
300 2010-10-26 Ed Schonberg <schonberg@adacore.com>
302 * sem_util.adb (Note_Possible_Modification): If the target of an
303 assignment is the bound variable in an iterator, the domain of
304 iteration, i.e. array or container, is modified as well.
306 2010-10-26 Bob Duff <duff@adacore.com>
308 * Make-generated.in: Make the relevant make targets depend on
309 ceinfo.adb and csinfo.adb.
310 * csinfo.adb, ceinfo.adb: Make sure it raises an exception on failure,
311 so when called from xeinfo, the failure will be noticed.
312 * sinfo.ads: Update comments to reflect the fact that xsinfo runs csinfo
313 * xsinfo.adb, xeinfo.adb: Run ceinfo to check for errors. Close files.
315 2010-10-26 Ed Schonberg <schonberg@adacore.com>
317 * exp_ch4.adb: Set properly parent field of operands of concatenation.
319 2010-10-26 Ed Schonberg <schonberg@adacore.com>
321 * sem_res.adb (Check_Infinite_Recursion): A recursive call within a
322 conditional expression or a case expression should not generate an
323 infinite recursion warning.
325 2010-10-26 Javier Miranda <miranda@adacore.com>
327 * einfo.ads, einfo.adb (Is_Overriding_Operation): Removed.
328 (Set_Is_Overriding_Operation): Removed.
329 * sem_ch3.adb (Check_Abstract_Overriding): Remove redundant call to
330 Is_Overriding_Operation.
331 * exp_ch7.adb (Check_Visibly_Controlled): Remove redundant call to
332 Is_Overriding_Operation.
333 * sem_ch7.adb (Declare_Inherited_Private_Subprograms): Remove redundant
334 call to Set_Is_Overriding_Operation.
335 * sem_util.adb (Collect_Primitive_Operations): Replace test on
336 Is_Overriding_Operation by test on the presence of attribute
337 Overridden_Operation.
338 (Original_Corresponding_Operation): Remove redundant call to attribute
339 Is_Overriding_Operation.
340 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Remove
341 redundant call to Is_Overriding_Operation.
342 (Verify_Overriding_Indicator): Replace several occurrences of test on
343 Is_Overriding_Operation by test on the presence of attribute
344 Overridden_Operation.
345 (Check_Convention): Replace test on Is_Overriding_Operation by test on
346 the presence of Overridden_Operation.
347 (Check_Overriding_Indicator): Add missing decoration of attribute
348 Overridden_Operation. Minor code cleanup.
349 (New_Overloaded_Entity): Replace occurrence of test on
350 Is_Overriding_Operation by test on the presence of attribute
351 Overridden_Operation. Remove redundant setting of attribute
352 Is_Overriding_Operation plus minor code reorganization.
353 Add missing decoration of attribute Overridden_Operation.
354 * sem_elim.adb (Set_Eliminated): Replace test on
355 Is_Overriding_Operation by test on the presence of Overridden_Operation.
356 * sem_ch8.adb (Analyze_Subprogram_Renaming): Replace test on
357 Is_Overriding_Operation by test on the presence of
358 Overridden_Operation. Remove a redundant test on attribute
359 Is_Overriding_Operation.
360 * lib-xref.adb (Generate_Reference): Replace test on
361 Is_Overriding_Operation by test on the presence of Overridden_Operation.
362 (Output_References): Replace test on Is_Overriding_Operation by test on
363 the presence of Overridden_Operation.
364 * sem_disp.adb (Override_Dispatching_Operation): Replace test on
365 Is_Overriding_Operation by test on the presence of Overridden_Operation.
366 Add missing decoration of attribute Overridden_Operation.
368 2010-10-26 Robert Dewar <dewar@adacore.com>
370 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Properly check
373 2010-10-26 Bob Duff <duff@adacore.com>
375 * sem_res.adb (Resolve_Actuals): In case of certain
376 internally-generated type conversions (created by OK_Convert_To, so the
377 Conversion_OK flag is set), avoid fetching the component type when it's
378 not really an array type, but a private type completed by an array type.
380 2010-10-26 Ed Schonberg <schonberg@adacore.com>
382 * sem_ch5.adb: Adjust format of error message.
384 2010-10-26 Robert Dewar <dewar@adacore.com>
386 * einfo.ads, einfo.adb (OK_To_Reference): Removed, no longer used.
387 * exp_util.adb (Side_Effect_Free): Put in safety barrier in code to
388 detect renamings to avoid problems with invariants.
389 * sem_ch13.adb (Replace_Type_References_Generic): New procedure
390 (Build_Invariant_Procedure): Use Replace_Type_Reference_Generic
391 (Build_Predicate_Function): Use Replace_Type_Reference_Generic
392 * sem_res.adb, sem_ch8.adb, sem_ch4.adb (OK_To_Reference): Remove
393 references, flag is no longer set.
395 2010-10-26 Vincent Celier <celier@adacore.com>
397 * prj.ads (Source_Data): New Boolean component Initialized, defaulted
398 to False, set to True when Source_Data is completely initialized.
399 * prj-env.adb: Minor comment fix.
401 2010-10-26 Robert Dewar <dewar@adacore.com>
403 * sem_case.adb, sem_ch6.adb, sem_util.adb: Minor reformatting.
405 2010-10-26 Ed Schonberg <schonberg@adacore.com>
407 * sem_ch5.adb (Analyze_Iteration_Scheme): Diagnose attempt to use thew
408 form "for X in A" when A is an array object. This form is only intended
410 * sem_eval.adb: Fix reference to non-existing field of type conversion
412 * sem_case.adb (Check_Choices): Improve error reporting for overlapping
413 choices in case statements.
415 2010-10-26 Gary Dismukes <dismukes@adacore.com>
417 * exp_disp.adb (Expand_Interface_Actuals): When expanding an actual for
418 a class-wide interface formal that involves applying a displacement
419 conversion to the actual, check for the case of calling a build-in-place
420 function and handle generation of the implicit BIP parameters (call
421 Make_Build_In_Place_Call_In_Anonymous_Context).
422 Add with and use of Exp_Ch6.
424 2010-10-26 Robert Dewar <dewar@adacore.com>
426 * sem_prag.adb, sem_cat.ads: Minor reformatting.
428 2010-10-26 Sergey Rybin <rybin@adacore.com>
430 * vms_data.ads: Define VMS qualifier for gnatelim '--ignore' option
432 2010-10-26 Thomas Quinot <quinot@adacore.com>
434 * sem_util.adb (Has_Preelaborable_Initialization.Check_Components):
435 For a discriminant, use Discriminant_Default_Value rather than
436 Expression (Declaration_Node (D)).
438 2010-10-26 Geert Bosch <bosch@adacore.com>
440 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Parameterized
441 expressions don't need a spec, even when style checks require
442 subprograms to have one.
444 2010-10-26 Arnaud Charlet <charlet@adacore.com>
446 * gnatvsn.ads: Update comments.
448 2010-10-26 Matthew Heaney <heaney@adacore.com>
450 * Makefile.rtl, impunit.adb: Add bounded hashed set and bounded hashed
452 * a-cohata.ads: Add declaration of generic package for bounded hash
454 * a-chtgbo.ads, a-chtgbo.adb, a-chtgbk.ads, a-chtgbk.adb, a-cbhase.ads,
455 a-cbhase.adb, a-cbhama.ads, a-cbhama.adb: New files.
457 2010-10-26 Ed Schonberg <schonberg@adacore.com>
459 * sem_warn.adb: Improve warning message on overlapping actuals.
461 2010-10-26 Thomas Quinot <quinot@adacore.com>
463 * sem_ch4.adb, exp_dist.adb: Minor reformatting.
465 2010-10-26 Vincent Celier <celier@adacore.com>
467 * makeusg.adb (Makeusg): Add lines for switches -vl, -vm and -vh.
469 2010-10-26 Robert Dewar <dewar@adacore.com>
471 * exp_ch3.adb (Expand_N_Object_Declaration): Move generation of
472 predicate check to analyzer, since too much rewriting occurs in the
474 * sem_ch13.adb (Build_Predicate_Function): Change calling sequence, and
475 change the order in which things are done to fix several errors in
476 dealing with qualification of the type name.
477 (Build_Static_Predicate): Built static predicate after full analysis
478 of the body. This is necessary to fix several problems.
479 * sem_ch3.adb (Analyze_Object_Declaration): Move predicate check here
480 from expander, since too much expansion occurs in the analyzer to leave
482 (Analyze_Object_Declaration): Change parameter Include_Null to new name
483 Include_Implicit in Is_Partially_Initialized_Type call.
484 (Analyze_Subtype_Declaration): Make sure predicates are proapagated in
485 some strange cases of internal subtype generation.
486 * sem_util.ads, sem_util.adb (Is_Partially_Initialized_Type): Change
487 Include_Null to Include_Implicit, now includes the case of
490 2010-10-26 Sergey Rybin <rybin@adacore.com>
492 * gnat_rm.texi: Revise the documentation for pragma Eliminate.
494 2010-10-26 Matthew Heaney <heaney@adacore.com>
496 * Makefile.rtl, impunit.adb: Added bounded list container.
497 * a-cbdlli.ads, a-cbdlli.adb: New file.
499 2010-10-25 Eric Botcazou <ebotcazou@adacore.com>
501 * gcc-interface/utils2.c: Include flags.h and remove prototypes.
502 (build_unary_op) <TRUTH_NOT_EXPR>: When not optimizing, fold the result
503 of the call to invert_truthvalue_loc.
504 * gcc-interface/Make-lang.in (utils2.o): Add $(FLAGS_H).
506 2010-10-25 Eric Botcazou <ebotcazou@adacore.com>
508 * gcc-interface/utils.c (update_pointer_to): Clear TYPE_POINTER_TO and
509 TYPE_REFERENCE_TO of the old type after redirecting its pointer and
512 2010-10-25 Eric Botcazou <ebotcazou@adacore.com>
514 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not set
515 TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
517 2010-10-25 Jose Ruiz <ruiz@adacore.com>
519 * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for powerpc-linux):
520 Reorganize target pairs so that it works on linux and ElinOS.
522 2010-10-25 Pascal Obry <obry@adacore.com>
524 * adaint.c (__gnat_file_time_name_attr): Use GetFileAttributesEx to get
525 the timestamp. A bit faster than opening/closing the file.
526 (__gnat_stat_to_attr): Remove kludge for Windows.
527 (__gnat_file_exists_attr): Likewise.
528 The timestamp is now retreived using GetFileAttributesEx as faster.
530 2010-10-25 Javier Miranda <miranda@adacore.com>
532 * sem_ch3.adb (Derive_Interface_Subprogram): New subprogram.
533 (Derive_Subprograms): For abstract private types transfer to the full
534 view entities of uncovered interface primitives. Required because if
535 the interface primitives are left in the private part of the package
536 they will be decorated as hidden when the analysis of the enclosing
537 package completes (and hence the interface primitive is not visible
538 for dispatching calls).
540 2010-10-25 Matthew Heaney <heaney@adacore.com>
542 * Makefile.rtl, impunit.adb: Added bounded set and bounded map
544 * a-crbltr.ads: Added declaration of generic package for bounded tree
546 * a-rbtgbo.ads, a-rbtgbo.adb, a-rbtgbk.ads, a-rbtgbk.adb, a-btgbso.ads,
547 a-btgbso.adb, a-cborse.ads, a-cborse.adb, a-cborma.ads, a-cborma.adb:
550 2010-10-25 Thomas Quinot <quinot@adacore.com>
552 * sem_util.adb: Minor reformatting.
553 * usage.adb: Fix usage line for -gnatwh.
555 2010-10-25 Thomas Quinot <quinot@adacore.com>
557 * sem_ch12.adb (Analyze_Package_Instantiation): For an
558 instantiation in an RCI spec, omit package body if instantiation comes
559 from source, even as a nested
561 * exp_dist.adb (Add_Calling_Stubs_To_Declarations,
562 *_Support.Add_Receiving_Stubs_To_Declarations): Handle the case of
563 nested packages, package instantiations and subprogram instantiations.
565 2010-10-25 Robert Dewar <dewar@adacore.com>
567 * exp_ch5.adb (Expand_Predicated_Loop): Remove code for loop through
568 non-static predicate, since we agree not to allow this.
569 (Expand_Predicated_Loop): Properlay handle false predicate (null
570 list in Static_Predicate field.
571 * sem_ch13.adb (Build_Static_Predicate): Extensive changes to clean up
572 handling of more general predicate forms.
574 2010-10-25 Robert Dewar <dewar@adacore.com>
576 * sem_ch4.adb, sem_util.adb: Minor reformatting.
577 * sem_ch8.adb (Find_Selected_Component): Allow selection from instance
578 of type in predicate or invariant expression.
580 2010-10-25 Pascal Obry <obry@adacore.com>
582 * adaint.c (__gnat_stat_to_attr): Can set the timestamp on Windows now.
584 (__gnat_stat): Rewrite Win32 version.
586 2010-10-25 Robert Dewar <dewar@adacore.com>
588 * sem_warn.adb, einfo.ads, exp_ch4.adb: Minor comment fix
589 * sem_case.adb: Comment clarification for loops through false
591 * sem_util.adb: Minor reformatting
592 (Check_Order_Dependence): Fix bad double blank in error message
594 2010-10-25 Ed Schonberg <schonberg@adacore.com>
596 * sem_ch4.adb (Analyze_Membership_Op): in Ada_2012 a membership
597 operation can have a single alternative that is a value of the type.
598 Rewrite operation as an equality test.
600 2010-10-25 Matthew Heaney <heaney@adacore.com>
602 * Makefile.rtl, impunit.adb: Added a-cobove (bounded vector container)
604 * a-contai.ads: Added declaration of Capacity_Error exception.
605 * a-cobove.ads, a-cobove.adb: New files.
607 2010-10-25 Thomas Quinot <quinot@adacore.com>
609 * uname.adb: Revert previous change, no longer needed after change
612 2010-10-25 Thomas Quinot <quinot@adacore.com>
614 * scos.ads: Minor comment fix.
616 2010-10-25 Ed Schonberg <schonberg@adacore.com>
618 * sem_ch5.adb (Analyze_Assignment_Statement): Check dangerous order
620 * sem_ch6.adb (Analyze_Procedure_Call_Statement): Ditto.
621 * sem_res.adb (Analyze_Actuals): Add actual to list of actuals for
622 current construct, for subsequent order dependence checking.
623 (Resolve): Check order dependence on expressions that are not
625 * sem_util.adb (Check_Order_Dependence): Code cleanup, to correspond
626 to latest version of AI05-144-2.
627 * sem_warn.adb (Warn_On_Overlapping_Actuals): Code cleanup.
629 2010-10-25 Robert Dewar <dewar@adacore.com>
631 * sem_ch13.adb (Build_Static_Predicate): Moved out of
632 Build_Predicate_Function.
633 (Build_Static_Predicate): Complet rewrite for more general predicates
635 2010-10-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
636 Eric Botcazou <ebotcazou@adacore.com>
638 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Function): Allow
639 In Out/Out parameters for functions.
640 * gcc-interface/trans.c (gnu_return_var_stack): New variable.
641 (create_init_temporary): New static function.
642 (Subprogram_Body_to_gnu): Handle In Out/Out parameters for functions.
643 (call_to_gnu): Likewise. Use create_init_temporary in order to create
644 temporaries for unaligned parameters and return value. If there is an
645 unaligned In Out or Out parameter passed by reference, push a binding
646 level if not already done. If a binding level has been pushed and the
647 call is returning a value, create the call statement.
648 (gnat_to_gnu) <N_Return_Statement>: Handle In Out/Out parameters for
651 2010-10-22 Ben Brosgol <brosgol@adacore.com>
653 * gnat_rm.texi: Add chapter on Ada 2012 support.
655 2010-10-22 Robert Dewar <dewar@adacore.com>
657 * sem_ch12.adb: Minor reformatting.
659 2010-10-22 Thomas Quinot <quinot@adacore.com>
661 * exp_dist.adb: Mark missing case of nested package when expanding
664 2010-10-22 Ed Schonberg <schonberg@adacore.com>
666 * par-ch10.adb: Discard incomplete with_clause.
668 2010-10-22 Robert Dewar <dewar@adacore.com>
670 * checks.adb (Enable_Range_Check): Remove code suppressing range check
671 if static predicate present, not needed.
672 * exp_attr.adb (Expand_Pred_Succ): Check Suppress_Assignment_Checks flag
673 * exp_ch3.adb (Expand_N_Object_Declaration): Check
674 Suppress_Assignment_Checks flag.
675 * exp_ch4.adb (Expand_N_In): Make some corrections for proper handling
676 of ranges when predicates are present.
677 * exp_ch5.adb (Expand_Predicated_Loop): New procedure
678 (Expand_N_Assignment_Statement): Check Suppress_Assignment_Checks flag
679 (Expand_N_Loop_Statement): Handle loops over predicated types
680 * sem_case.adb (Analyze_Choices): Remove extra blank in error message.
681 * sem_ch13.adb (Build_Predicate_Function.Add_Call): Suppress info
682 message for inheritance if within a generic instance, not useful there!
683 (Build_Static_Predicate): Optimize test in predicate function
684 based on static ranges determined.
685 * sem_ch5.adb (Analyze_Iteration_Scheme): Error for loop through
686 subtype with non-static predicate.
687 * sinfo.ads, sinfo.adb (Suppress_Assignment_Checks): New flag.
689 2010-10-22 Thomas Quinot <quinot@adacore.com>
691 * uname.adb (Get_Unit_Name.Add_Node_Name): If encountering an error
692 node in the unit name, propagate Program_Error to guard against
695 2010-10-22 Javier Miranda <miranda@adacore.com>
697 * sem_ch8.adb (Find_Selected_Component): Do not generate a subtype for
698 selected components of dispatch table wrappers.
700 2010-10-22 Ed Schonberg <schonberg@adacore.com>
702 * exp_ch9.adb (Make_Initialize_Protection): A protected type that
703 implements an interface must be treated as if it has entries, to
704 support dispatching select statements.
706 2010-10-22 Robert Dewar <dewar@adacore.com>
708 * sem_aggr.adb, sem_ch3.adb: Minor reformatting.
710 2010-10-22 Javier Miranda <miranda@adacore.com>
712 * sem_aggr.adb (Resolve_Array_Aggregate.Add): If the type of the
713 aggregate has a non standard representation the attributes 'Val and
714 'Pos expand into function calls and the resulting expression is
715 considered non-safe for reevaluation by the backend. Relocate it into
716 a constant temporary to indicate to the backend that it is side
719 2010-10-22 Ed Schonberg <schonberg@adacore.com>
721 * sem_ch3.adb (Build_Concurrent_Derived_Type): Create declaration for
722 derived corresponding record type only when expansion is enabled.
724 2010-10-22 Robert Dewar <dewar@adacore.com>
726 * sem_case.adb, sem_attr.adb (Bad_Predicated_Subtype_Use): Change order
728 * sem_ch13.adb (Build_Predicate_Function): Don't give inheritance
729 messages for generic actual subtypes.
730 * sem_ch9.adb, sem_res.adb, sem_util.adb, sem_util.ads, sem_ch3.adb
731 (Bad_Predicated_Subtype_Use): Use this procedure.
733 2010-10-22 Robert Dewar <dewar@adacore.com>
735 * sem_ch5.adb: Minor reformatting.
737 2010-10-22 Robert Dewar <dewar@adacore.com>
739 * a-except-2005.adb (Rmsg_18): New message text.
740 * a-except.adb (Rmsg_18): New message text.
741 * atree.adb (List25): New function
742 (Set_List25): New procedure
743 * atree.ads (List25): New function
744 (Set_List25): New procedure
745 * einfo.adb (Static_Predicate): Is now a list
746 (OK_To_Reference): Present in all entities
747 * einfo.ads (Static_Predicate): Is now a list
748 (OK_To_Reference): Applies to all entities
749 * exp_ch13.adb (Build_Predicate_Function): Moved to Sem_Ch13
750 * sem_attr.adb (Bad_Attribute_For_Predicate): Call
751 Bad_Predicated_Subtype_Use.
752 * sem_case.ads, sem_case.adb: Major surgery to deal with predicated
754 * sem_ch13.adb (Build_Predicate_Function): Moved from Exp_Ch13 to
756 (Build_Static_Predicate): New procedure handles static predicates.
757 * sem_ch3.adb (Analyze_Subtype_Declaration): Delay freeze on subtype
758 with no constraint if ancestor subtype has predicates.
759 (Analyze_Variant_Part): New calling sequence for Analyze_Choices
760 * sem_ch4.adb (Junk_Operand): Don't complain about OK_To_Reference
762 (Analyze_Case_Expression): New calling sequence for Analyze_Choices
763 * sem_ch5.adb (Analyze_Case_Statement): New calling sequence for
765 * sem_util.ads, sem_util.adb (Bad_Predicated_Subtype_Use): New procedure
766 * types.ads (PE_Bad_Predicated_Generic_Type): Replaces
767 PE_Bad_Attribute_For_Predicate.
768 * atree.h: Add definition of List25.
770 2010-10-22 Jerome Lambourg <lambourg@adacore.com>
772 * gnatlink.adb (Process_Binder_File): Remove CLI-specific code, now
774 (Gnatlink): Remove CLI-specific code, moved to dotnet-ld
775 * bindgen.adb (Gen_Object_Files_Options): Do not issue -L switches with
776 the .NET compiler, useless and unsupported.
778 2010-10-22 Robert Dewar <dewar@adacore.com>
780 * sem_util.ads (Get_Num_Lit_From_Pos): Fix errors in documentation,
781 this returns a Node_Id for a reference to the entity, not the entity
784 2010-10-22 Ed Schonberg <schonberg@adacore.com>
786 * sem_ch5.adb (Analyze_Iteration_Scheme): use Insert_Actions when
787 bounds require a temporary.
789 2010-10-22 Robert Dewar <dewar@adacore.com>
791 * sem_ch4.adb: Minor reformatting.
792 * sinfo.ads: Minor comment fixes for Ada 2012 syntax.
794 2010-10-22 Robert Dewar <dewar@adacore.com>
796 * par-ch5.adb: Minor reformatting.
797 * gcc-interface/Make-lang.in: Update dependencies.
799 2010-10-22 Robert Dewar <dewar@adacore.com>
801 * a-except.adb, a-except-2005.adb: Add new Rcheck entry.
802 * exp_ch13.adb (Add_Call): Make sure subtype is marked with
803 Has_Predicates set to True if it inherits predicates.
804 * sem_attr.adb: Handle 'First/'Last/'Range for predicated types
805 * types.ads (PE_Bad_Attribute_For_Predicate): New reason code
806 * types.h: Add new Rcheck entry.
807 * einfo.ads, einfo.adb (Static_Predicate): New field.
808 Minor code reorganization (file float routines in proper section)
809 Fix bad field name in comments.
811 2010-10-22 Robert Dewar <dewar@adacore.com>
813 * sem_eval.adb (Subtypes_Statically_Compatible): Check null exclusion
816 2010-10-22 Vincent Celier <celier@adacore.com>
818 * prj-conf.adb (Get_Config_Switches): Detect if there is at least one
819 declaration of IDE'Compiler_Command for one of the language in the main
821 (Do_Autoconf): If there were at least one Compiler_Command declared and
822 no target, invoke gprconfig with --target=all instead of the normalized
825 2010-10-22 Robert Dewar <dewar@adacore.com>
827 * par-ch4.adb: Update syntax in comments for Ada 2012.
828 * sinfo.ads: Update syntax in comments for Ada 2012
829 * par-ch3.adb (Check_Restricted_Expression): Remove "in Ada 2012 mode"
832 2010-10-22 Gary Dismukes <dismukes@adacore.com>
834 * sem_ch3.adb (Check_Or_Process_Discriminants): In Ada 2012, allow
835 limited tagged types to have defaulted discriminants. Customize the
836 error message for the Ada 2012 case.
837 (Process_Discriminants): In Ada 2012, allow limited tagged types to have
838 defaulted discriminants. Customize the error message for the Ada 2012
840 * sem_ch6.adb (Create_Extra_Formals): Suppress creation of the extra
841 formal for out formals of discriminated types in the case where the
842 underlying type is a limited tagged type.
843 * exp_attr.adb (Expand_N_Attribute_Reference, case
844 Attribute_Constrained): Return True for 'Constrained when the
845 underlying type of the prefix is a limited tagged type.
847 2010-10-22 Thomas Quinot <quinot@adacore.com>
849 * sem_ch3.adb (Complete_Private_Subtype): The full view of the subtype
850 may already have a rep item chain inherited from the full view of the
851 base type, so do not overwrite it when propagating rep items from the
852 partial view of the subtype.
853 * sem_ch3.adb: Minor code reorganization. Minor reformatting.
855 2010-10-22 Sergey Rybin <rybin@adacore.com>
857 * gnat_ugn.texi (gnatmetric): Remove description of debug option.
859 2010-10-22 Tristan Gingold <gingold@adacore.com>
861 * adaint.c (__gnat_number_of_cpus): Add implementation for VMS.
863 2010-10-22 Ed Schonberg <schonberg@adacore.com>
865 * par-ch5.adb: Set properly starting sloc of loop parameter.
867 2010-10-22 Ed Schonberg <schonberg@adacore.com>
869 * sem_util.adb (May_Be_Lvalue): An actual in a function call can be an
870 lvalue in Ada2012, if the function has in-out parameters.
872 2010-10-22 Robert Dewar <dewar@adacore.com>
874 * cstand.adb, einfo.adb, exp_attr.adb, sem_prag.adb, sem_vfpt.adb,
875 sem_ch10.adb: Minor reformatting.
877 2010-10-22 Sergey Rybin <rybin@adacore.com>
879 * gnat_ugn.texi: Remove most of the content of gnatcheck chapter.
881 2010-10-22 Ed Schonberg <schonberg@adacore.com>
883 * sem_attr.adb: Handle indexed P'old.
885 2010-10-22 Geert Bosch <bosch@adacore.com>
887 * cstand.adb (Build_Float_Type): Set Float_Rep according to platform.
888 * einfo.ads (Float_Rep): New attribute.
889 (Float_Rep_Kind): Move from body. Add comments.
890 * einfo.adb (Float_Rep_Kind): Move to spec
891 (Float_Rep): Now a real field instead of local function.
892 (Set_Float_Rep): New procedure to set floating point representation
893 (Set_Vax_Float): Remove.
894 (Write_Entity_Flags): Remove Vax_Float flag.
895 (Write_Field10_Name): Add E_Floating_Point_Type case for Float_Rep.
896 * exp_attr.adb (Attribute_Valid): Use case statement for representation
898 * sem_ch3.adb (Build_Derived_Numeric_Type,
899 Floating_Point_Type_Declaration): Set Float_Rep instead of Vax_Float
901 * sem_util.ads, sem_util.adb (Is_AAMP_Float): Remove.
902 * sem_vfpt.adb (Set_D_Float, Set_F_Float, Set_G_Float, Set_IEEE_Long,
903 Set_IEEE_Short): Set Float_Rep instead of Vax_Float attribute.
905 2010-10-22 Robert Dewar <dewar@adacore.com>
907 * sprint.adb: Minor reformatting.
909 2010-10-22 Robert Dewar <dewar@adacore.com>
911 * exp_ch3.adb (Expand_N_Object_Declaration): Do required predicate
913 * sem_ch3.adb (Complete_Private_Subtype): Propagate predicates to full
915 * sem_ch6.adb (Invariants_Or_Predicates_Present): New name for
917 (Process_PPCs): Handle predicates generating post conditions
918 * sem_util.adb (Is_Partially_Initialized_Type): Add
919 Include_Null parameter.
920 * sem_util.ads (Is_Partially_Initialized_Type): Add
921 Include_Null parameter.
923 2010-10-22 Sergey Rybin <rybin@adacore.com>
925 * gnat_ugn.texi (gnatelim): Add description for '--ignore' option
927 2010-10-22 Thomas Quinot <quinot@adacore.com>
929 * sem_prag.adb (Check_First_Subtype): Specialize error messages for
930 case where argument is not a type.
932 2010-10-22 Robert Dewar <dewar@adacore.com>
934 * exp_ch5.adb, par-ch4.adb, par-ch5.adb, sem_ch5.adb, sinfo.ads: Minor
937 2010-10-22 Arnaud Charlet <charlet@adacore.com>
939 * a-locale.adb: Minor code clean up.
941 2010-10-22 Thomas Quinot <quinot@adacore.com>
943 * exp_ch4.adb: Minor code reorganization and factoring.
945 2010-10-22 Thomas Quinot <quinot@adacore.com>
947 * exp_ch5.adb, sem_ch5.adb, sinfo.ads, snames.ads-tmpl, par-ch5.adb:
950 2010-10-22 Geert Bosch <bosch@adacore.com>
952 * stand.ads: Fix typo in comment.
954 2010-10-22 Ed Schonberg <schonberg@adacore.com>
956 * sem_ch6.adb: Enable in-out parameter for functions.
958 2010-10-22 Ed Schonberg <schonberg@adacore.com>
960 * sem_ch4.adb (Analyze_Quantified_Expression): Handle properly loop
961 iterators that are transformed into container iterators after analysis.
962 * exp_ch4.adb (Expand_N_Quantified_Expression): Handle properly both
963 iterator forms before rewriting as a loop.
965 2010-10-22 Brett Porter <porter@adacore.com>
967 * a-locale.adb, a-locale.ads, locales.c: New files.
968 * Makefile.rtl: Add a-locale
969 * gcc-interface/Makefile.in: Add locales.c
971 2010-10-22 Robert Dewar <dewar@adacore.com>
973 * sem_util.ads, sem_util.adb, sem_aux.ads, sem_aux.adb
974 (Is_Generic_Formal): Moved from Sem_Util to Sem_Aux.
976 2010-10-22 Ed Schonberg <schonberg@adacore.com>
978 * exp_ch5.adb (Expand_Iterator_Loop): New subprogram, implements new
979 iterator forms over arrays and containers, in loops and quantified
981 * exp_util.adb (Insert_Actions): include N_Iterator_Specification.
982 * par-ch4.adb (P_Quantified_Expression): Handle iterator specifications.
983 * par-ch5.adb (P_Iterator_Specification): New subprogram. Modify
984 P_Iteration_Scheme to handle both loop forms.
985 * sem.adb: Handle N_Iterator_Specification.
986 * sem_ch5.adb, sem_ch5.ads (Analyze_Iterator_Specification): New
988 * sinfo.adb, sinfo.ads: New node N_Iterator_Specification.
989 N_Iteration_Scheme can now include an Iterator_Specification. Ditto
990 for N_Quantified_Expression.
991 * snames.ads-tmpl: Add names Cursor, Element, Element_Type, No_Element,
992 and Previous, to support iterators over predefined containers.
993 * sprint.adb: Handle N_Iterator_Specification.
995 2010-10-22 Thomas Quinot <quinot@adacore.com>
997 * sem_prag.adb, sem_ch12.adb, sem_util.adb, sem_util.ads
998 (Is_Generic_Formal): Move from body of Sem_Ch12 to Sem_Util.
999 (Check_Arg_Is_Local_Name): Fix check in the case of a pragma appearing
1000 immediately after a library unit.
1001 (Analyze_Pragma, case Preelaborable_Initialization): Pragma may apply to
1002 a formal derived type.
1004 2010-10-22 Geert Bosch <bosch@adacore.com>
1006 * gcc-interface/Make-lang.in: Remove ttypef.ads
1007 * checks.adb: Use Machine_Mantissa_Value and Machine_Radix_Value instead
1008 of Machine_Mantissa and Machine_Radix.
1009 * cstand.adb (P_Float_Range): Directly print the Type_Low_Bound and
1010 Type_High_Bound of the type, instead of choosing constants from Ttypef.
1011 (Set_Float_Bounds): Compute the bounds based on Machine_Radix_Value,
1012 Machine_Emax_Value and Machine_Mantissa_Value instead of special-casing
1014 * einfo.ads (Machine_Emax_Value, Machine_Emin_Value,
1015 Machine_Mantissa_Value, Machine_Radix_Value, Model_Emin_Value,
1016 Model_Epsilon_Value, Model_Mantissa_Value, Model_Small_Value,
1017 Safe_Emax_Value, Safe_First_Value, Safe_Last_Value): Add new
1018 synthesized floating point attributes.
1019 * einfo.adb (Float_Rep): Determine the kind of floating point
1020 representation used for a given type.
1021 (Machine_Emax_Value, Machine_Emin_Value, Machine_Mantissa_Value,
1022 Machine_Radix_Value): Implement based on Float_Rep_Kind of a type and
1023 the number of digits in the type.
1024 (Model_Emin_Value, Model_Epsilon_Value, Model_Mantissa_Value,
1025 Model_Small_Value, Safe_Emax_Value, Safe_First_Value, Safe_Last_Value):
1026 Implement new synthesized floating point attributes based on the various
1028 * eval_fat.ads: Remove Machine_Mantissa and Machine_Radix.
1029 * eval_fat.adb (Machine_Mantissa, Machine_Radix): Remove. Use the
1030 Machine_Mantissa_Value and Machine_Radix_Value functions instead.
1031 * exp_vfpt.adb (VAXFF_Digits, VAXDF_Digits, VAXFG_Digits): Define local
1032 constants, instead of using constants from Ttypef.
1033 * gnat_rm.texi: Reword comments referencing Ttypef.
1034 * sem_attr.ads: Reword comment referencing Ttypef.
1035 * sem_attr.adb (Float_Attribute_Universal_Integer,
1036 Float_Attribute_Universal_Real): Remove.
1037 (Attribute_Machine_Emax, Attribute_Machine_Emin,
1038 Attribute_Machine_Mantissa, Attribute_Model_Epsilon,
1039 Attribute_Model_Mantissa, Attribute_Model_Small, Attribute_Safe_Emax,
1040 Attribute_Safe_First, Attribute_Safe_Last, Model_Small_Value): Use
1041 attributes in Einfo instead of Float_Attribute_Universal_Real and
1042 Float_Attribute_Universal_Integer and all explicit constants.
1043 * sem_util.ads, sem_util.adb (Real_Convert): Remove.
1044 * sem_vfpt.adb (VAXDF_Digits, VAXFF_Digits, VAXGF_Digits, IEEEL_Digits,
1045 IEEES_Digits): New local constants, in order to remove dependency on
1047 * tbuild.ads (Make_Float_Literal): New function.
1048 * tbuild.adb (Make_Float_Literal): New function to create a new
1049 N_Real_Literal, constructing it as simple as possible for best
1050 output of constants in -gnatS.
1051 * ttypef.ads: Remove.
1053 2010-10-22 Robert Dewar <dewar@adacore.com>
1055 * checks.adb (Apply_Predicate_Check): Remove attempt at optimization
1056 when subtype is the same, caused legitimate checks to be missed.
1057 * exp_ch13.adb (Build_Predicate_Function): Use Nearest_Ancestor to get
1058 inheritance from right entity.
1059 * freeze.adb (Freeze_Entity): Use Nearest_Ancestor to freeze in the
1060 derived type case if the ancestor type has predicates.
1061 * sem_aux.ads, sem_aux.adb (Nearest_Ancestor): New function.
1062 * sem_prag.adb (Check_Enabled): Minor code reorganization.
1064 2010-10-22 Arnaud Charlet <charlet@adacore.com>
1066 * gcc-interface/utils.c, gcc-interface/gigi.h: Minor reformatting.
1068 2010-10-22 Thomas Quinot <quinot@adacore.com>
1070 * einfo.ads (Declaration_Node): Clarify documentation, in particular
1071 regarding what is returned for subprogram entities.
1073 2010-10-22 Arnaud Charlet <charlet@adacore.com>
1075 * exp_attr.adb (Make_Range_Test): Generate a Range node instead of
1076 explicit comparisons, generates simpler expanded code.
1077 * a-except-2005.adb (Rcheck_06_Ext): New.
1078 * gcc-interface/trans.c (gigi, gnat_to_gnu): Handle validity checks
1080 * gcc-interface/Make-lang.in: Update dependencies.
1082 2010-10-22 Robert Dewar <dewar@adacore.com>
1084 * sem_ch3.adb (Array_Type_Declaration): Error for subtype wi predicate
1086 (Constrain_Index): Error of subtype wi predicate in index constraint
1087 * sem_ch9.adb (Analyze_Entry_Declaration): Error of subtype wi
1088 predicate in entry family.
1089 * sem_res.adb (Resolve_Slice): Error of type wi predicate in slice.
1091 2010-10-22 Javier Miranda <miranda@adacore.com>
1093 * sem_util.ads, sem_util.adb (Collect_Parents): New subprogram.
1094 (Original_Corresponding_Operation): New subprogram.
1095 (Visible_Ancestors): New subprogram.
1096 * sem_ch6.adb (New_Overloaded_Entity): Handle new case of dispatching
1097 operation that overrides a hidden inherited primitive.
1098 * sem_disp.adb (Find_Hidden_Overridden_Primitive): New subprogram.
1099 (Check_Dispatching_Operation): if the new dispatching operation
1100 does not override a visible primtive then check if it overrides
1101 some hidden inherited primitive.
1103 2010-10-22 Ed Schonberg <schonberg@adacore.com>
1105 * sem_ch10.adb (Analyze_With_Clause): If the parent_unit_name in a with
1106 clause is a child unit that denotes a renaming, replace the
1107 parent_unit_name with a reference to the renamed unit, because the
1108 prefix is irrelevant to subsequent visibility..
1110 2010-10-22 Robert Dewar <dewar@adacore.com>
1112 * einfo.ads, einfo.adb (Has_Predicates): Flag is now on all entities
1114 * exp_ch13.adb (Build_Predicate_Function): Output info msgs for
1116 * sem_ch13.adb (Analyze_Aspect_Specifications): Make sure we have a
1117 freeze node for entities for which a predicate is specified.
1118 (Analyze_Aspect_Specifications): Avoid duplicate calls
1119 * sem_ch3.adb (Analyze_Full_Type_Declaration): Remove attempt to avoid
1120 duplicate calls to Analye_Aspect_Specifications.
1122 2010-10-22 Thomas Quinot <quinot@adacore.com>
1124 * a-exextr.adb, atree.ads, freeze.adb: Minor reformatting.
1126 2010-10-21 Robert Dewar <dewar@adacore.com>
1128 * sem_ch3.adb: Minor reformatting.
1130 2010-10-21 Thomas Quinot <quinot@adacore.com>
1132 * einfo.ads (Next_Girder_Discriminant): Remove obsolete description for
1135 2010-10-21 Nicolas Roche <roche@adacore.com>
1137 * gnatmem.adb, memroot.adb, memroot.ads, gmem.c,
1138 gcc-interface/Makefile.in: Remove gnatmem specific files.
1140 2010-10-21 Thomas Quinot <quinot@adacore.com>
1142 * sem_res.adb, exp_ch13.adb: Minor reformatting.
1144 2010-10-21 Thomas Quinot <quinot@adacore.com>
1146 * sem_ch3.adb (Check_Or_Process_Discriminant): Reject illegal attempt
1147 to provide a tagged full view as the completion of an untagged partial
1148 view if the partial view has a discriminant with default.
1150 2010-10-21 Arnaud Charlet <charlet@adacore.com>
1152 * gcc-interface/Make-lang.in: Update dependencies.
1154 2010-10-21 Robert Dewar <dewar@adacore.com>
1156 * checks.ads, checks.adb (Apply_Predicate_Check): New procedure
1157 Minor code reorganization.
1158 * einfo.adb (Has_Predicates): Fix assertion.
1159 * exp_ch13.adb (Build_Predicate_Function): Move from Sem_Ch13 spec to
1161 (Expand_N_Freeze_Entity): Call build predicate function.
1162 * exp_ch4.adb (Expand_N_Type_Conversion): Add predicate check.
1163 * exp_ch5.adb (Expand_N_Assignment_Statement): Add predicate check.
1164 * exp_prag.adb (Expand_Pragma_Check): Use all lower case for name of
1166 * freeze.adb (Freeze_Entity): Move building of predicate function to
1168 * sem_ch13.adb (Build_Predicate_Function): Move from Sem_Ch13 to
1170 * sem_ch13.ads (Build_Predicate_Function): Move from Sem_Ch13 to
1172 * sem_ch3.adb (Analyze_Declarations): Remove call to build predicate
1174 * sem_res.adb (Resolve_Actuals): Apply predicate check.
1176 2010-10-21 Robert Dewar <dewar@adacore.com>
1178 * einfo.ads, einfo.adb: Replace Predicate_Procedure by
1179 Predicate_Functions.
1180 * exp_ch4.adb (Expand_N_In): Handle predicates.
1181 * exp_util.ads, exp_util.adb (Make_Predicate_Call): New function.
1182 (Make_Predicate_Check): New function.
1183 * freeze.adb (Freee_Entity): Build predicate function if needed.
1184 * sem_ch13.adb (Build_Predicate_Function): New procedure.
1185 (Analyze_Aspect_Specifications): No third argument for Predicate pragma
1186 built from Predicate aspect.
1187 * sem_ch13.ads (Build_Predicate_Function): New procedure.
1188 * sem_ch3.adb: Add handling for predicates.
1189 * sem_eval.adb (Eval_Membership_Op): Never static if predicate
1191 * sem_prag.adb (Analye_Pragma, case Predicate): Does not take a third
1194 2010-10-21 Robert Dewar <dewar@adacore.com>
1196 * einfo.ads, einfo.adb: Add handling of predicates.
1197 Rework handling of invariants.
1198 * exp_ch3.adb, exp_ch4.adb, exp_util.adb, sem_ch6.adb: Minor changes to
1199 handing of invariants.
1200 * par-prag.adb: Add dummy entry for pragma Predicate
1201 * sem_ch13.adb (Analyze_Aspect_Specifications): Add processing for
1203 * sem_prag.adb: Add implementation of pragma Predicate.
1204 * snames.ads-tmpl: Add entries for pragma Predicate.
1206 2010-10-21 Robert Dewar <dewar@adacore.com>
1208 * elists.adb: Minor reformatting.
1210 2010-10-21 Geert Bosch <bosch@adacore.com>
1212 * urealp.adb (UR_Write): Write hexadecimal constants with exponent 1 as
1213 decimal constants, and write any others using the exponent notation.
1214 Minor reformatting throughout
1215 (Store_Ureal_Normalized): New function (minor code reorganization)
1217 2010-10-21 Robert Dewar <dewar@adacore.com>
1219 * einfo.ads, xeinfo.adb: Minor reformatting.
1220 * s-stalib.ads: Minor comment fixes.
1222 2010-10-21 Ed Schonberg <schonberg@adacore.com>
1224 * sem_ch6.adb (Enter_Overloaded_Entity): Refine warning message about
1225 hiding, to remove noise warnings about hiding predefined operators.
1227 2010-10-21 Emmanuel Briot <briot@adacore.com>
1229 * g-comlin.adb (Add_Switch): Fix handling of switches with no separator
1230 when the parameter has length 1.
1232 2010-10-21 Jose Ruiz <ruiz@adacore.com>
1234 * sem_prag.adb (Set_Ravenscar_Profile): Enforce the restrictions of no
1235 dependence on Ada.Execution_Time.Timers,
1236 Ada.Execution_Time.Group_Budget, and
1237 System.Multiprocessors.Dispatching_Domains which are part of the
1239 * impunit.adb (Non_Imp_File_Names_05): Add the file "a-etgrbu" to the
1240 list of Ada 2005 files for package Ada.Execution_Time.Group_Budgets.
1241 (Non_Imp_File_Names_12): Add the file "s-mudido" to the list of Ada 2012
1242 files for package System.Mutiprocessors.Dispatching_Domains.
1244 2010-10-21 Tristan Gingold <gingold@adacore.com>
1246 * ug_words, vms_data.ads: Define the VMS qualifier for -gnateE.
1248 2010-10-21 Thomas Quinot <quinot@adacore.com>
1250 * sem_ch3.ads (Process_Discriminants): Clarify cases where this is
1251 called for a completion.
1253 2010-10-21 Geert Bosch <bosch@adacore.com>
1255 * uintp.ads: Expand image buffer to have enough room for 128-bit values
1256 * urealp.ads (UR_Write): Write constants in base 16 in hexadecimal
1257 notation; either as fixed point literal or in canonical radix 16
1258 floating point form.
1260 2010-10-21 Robert Dewar <dewar@adacore.com>
1262 * a-cgaaso.ads, a-tags.ads, exp_ch3.adb, exp_attr.adb, exp_ch4.adb,
1263 exp_ch3.ads, exp_ch7.adb, exp_ch9.adb, exp_disp.adb, exp_disp.ads,
1264 exp_dist.adb, exp_util.adb, layout.adb, lib-xref.adb, lib.ads,
1265 prep.adb, prj-strt.adb, s-ststop.adb, s-taskin.ads, s-tataat.ads,
1266 sem_aggr.adb, sem_attr.adb, sem_ch12.adb, sem_ch3.adb, sem_ch4.adb,
1267 sem_ch4.ads, sem_ch5.adb, sem_res.adb, sem_util.adb, einfo.adb,
1268 g-sothco.ads, make.adb: Minor reformatting
1270 2010-10-21 Vincent Celier <celier@adacore.com>
1272 * vms_data.ads: Add new qualifiers /SRC_INFO= and
1273 /UNCHECKED_SHARED_LIB_IMPORTS for GNAT COMPILE.
1274 Correct qualifier /SRC_INFO= for GNAT MAKE
1276 2010-10-21 Ed Schonberg <schonberg@adacore.com>
1278 * exp_aggr.adb (Flatten): An association for a subtype may be an
1280 (Safe_Left_Hand_Side): An unchecked conversion is part of a safe
1281 left-hand side if the expression is.
1282 (Is_Safe_Index): new predicate
1283 * exp_ch3.adb (Expand_Freeze_Enumeration_Type): Indicate that the
1284 generated Rep_To_Pos function is a Pure_Function.
1286 2010-10-21 Robert Dewar <dewar@adacore.com>
1288 * gnat_rm.texi: Document Invariant pragma.
1290 2010-10-21 Javier Miranda <miranda@adacore.com>
1292 * exp_ch5.adb: Update comment.
1294 2010-10-21 Robert Dewar <dewar@adacore.com>
1296 * sem_ch13.adb (Build_Invariant_Procedure): Remove commented out code
1297 for interfaces, since invariants are not allowed on interfaces in any
1300 2010-10-21 Javier Miranda <miranda@adacore.com>
1302 * sem_attr.adb (Resolve_Attribute): After replacing the range attribute
1303 node with a range expression ensure that its evaluation will not have
1305 * exp_ch5.adb (Expand_Assign_Array): Propagate the Parent to the
1306 unchecked conversion node generated to handle assignment of private
1307 types. Required to allow climbing the subtree if Insert_Action is
1310 2010-10-21 Robert Dewar <dewar@adacore.com>
1312 * par-ch3.adb (P_Interface_Type_Definition): Allow for possibility of
1313 aspect clause presence terminating the type definition.
1315 2010-10-21 Robert Dewar <dewar@adacore.com>
1317 * exp_ch4.adb, exp_intr.adb, par-ch4.adb, scn.adb, sem_ch4.adb,
1318 sem_res.adb, sem_util.adb, sinfo.ads, a-except-2005.adb: Minor
1320 * snames.ads-tmpl: Add note on Name_Some (not a reserved keyword).
1322 2010-10-21 Geert Bosch <bosch@adacore.com>
1324 * ttypef.ads: Further cleanup of Safe_XXX float attributes.
1326 2010-10-19 Ed Schonberg <schonberg@adacore.com>
1328 * exp_ch4.adb, exp_ch4.ads (Expand_Quantified_Expression): New procedure
1329 * exp_util.adb (Insert_Actions): Include Quantified_Expression.
1330 * expander.adb: Call Expand_Qualified_Expression.
1331 * par.adb: New procedure P_Quantified_Expression. Make
1332 P_Loop_Parameter_Specification global for use in quantified expressions.
1333 * par-ch3.adb (P_Subtype_Mark_Resync): Allow "some" as an identifier if
1335 * par-ch4.adb: New procedure P_Quantified_Expression.
1336 * par-ch5.adb: P_Loop_Parameter_Specification is now global.
1337 * scans.adb, scans.ads: Introduce token Some. For now leave as
1339 * scn.adb (Scan_Reserved_Identifier): For earlier versions of Ada,
1340 treat Some as a regular identifier.
1341 * sem.adb: Call Analyze_Quantified_Expression.
1342 * sem_ch4.adb, sem_ch4.ads: New procedure Analyze_Quantified_Expression.
1343 * sem_ch5.adb, sem_ch5.ads: Analyze_Iteration_Scheme is public, for use
1344 in quantified expressions.
1345 * sem_res.adb: New procedure Resolve_Qualified_Expression.
1346 * sinfo.adb, sinfo.ads: New node N_Quantified_Expression
1347 * snames.ads-tmpl: New name Some.
1348 * sprint.adb: Output quantified_expression.
1350 2010-10-19 Robert Dewar <dewar@adacore.com>
1352 * a-exexda.adb: Minor reformatting
1353 Minor code reorganization.
1355 2010-10-19 Robert Dewar <dewar@adacore.com>
1357 * sem_eval.adb: Minor reformatting.
1359 2010-10-19 Tristan Gingold <gingold@adacore.com>
1361 * exp_ch4.adb (Expand_N_And_Op, Expand_N_Or_Op, Expand_N_Xor_Op): Call
1362 Expand_Intrinsic_Call if the function is intrinsic.
1363 * exp_intr_adb (Expand_Binary_Operator): Handle VMS case for logical
1364 binary operator on the unsigned_quadword record.
1365 * exp_intr.ads (Expand_Intrinsic_Call): Update comments.
1367 2010-10-19 Geert Bosch <bosch@adacore.com>
1369 * gnat_rm.texi (pragma Float_Representation): Fix typo.
1371 2010-10-19 Arnaud Charlet <charlet@adacore.com>
1373 * switch-c.adb (Scan_Front_End_Switches): Add handling of -gnateE.
1374 * fe.h (Exception_Extra_Info): Declare.
1375 * usage.adb (usage): Add -gnateE doc.
1376 * checks.adb (Install_Null_Excluding_Check): Use better sloc.
1377 * sem_util.adb (Insert_Explicit_Dereference): Ditto.
1378 * gnat_ugn.texi: Document -gnateE switch.
1379 * a-except.adb (Set_Exception_C_Msg): New parameter Column.
1380 * a-except-2005.adb (Set_Exception_C_Msg): New parameter Column.
1381 (Raise_Constraint_Error_Msg): Ditto.
1382 (Image): New helper function.
1383 (Rcheck_00_Ext, Rcheck_05_Ext, Rcheck_12_Ext): New procedure with more
1384 detailed exception information.
1385 Adjust calls to Set_Exception_C_Msg and Raise_Constraint_Error_Msg.
1386 * a-exexda.adb (Set_Exception_C_Msg): New parameter Column.
1387 * opt.ads (Exception_Extra_Info): New flag.
1388 * gcc-interface/utils.c (gnat_raise_decls_ext): New.
1389 * gcc-interface/utils2.c (build_call_raise_range,
1390 build_call_raise_column): New functions.
1391 * gcc-interface/gigi.h (exception_info_kind, gnat_raise_decls_ext,
1392 build_call_raise_range, build_call_raise_column): Declare.
1393 gcc-interface/trans.c (build_raise_check): New function.
1394 (gigi): Initialize gnat_raise_decls_ext.
1395 (gnat_to_gnu): Add initial support for -gnateE switch.
1396 * gcc-interface/Make-lang.in: Update dependencies.
1398 2010-10-19 Geert Bosch <bosch@adacore.com>
1400 * ttypef.ads: Change VAXDF_Last to be -VAXDF_First, as type is
1403 2010-10-19 Robert Dewar <dewar@adacore.com>
1405 * atree.h (Field29): Fix incorrect definition.
1406 * einfo.adb (Invariant_Procedure): New attribute
1407 (Has_Invariants): New flag
1408 (Has_Inheritable_Invariants): New flag
1409 (OK_To_Reference): New flag
1410 Minor code reorganization (use Next_Rep_Item function)
1411 * einfo.ads (Invariant_Procedure): New attribute
1412 (Has_Invariants): New flag
1413 (Has_Inheritable_Invariants): New flag
1414 (OK_To_Reference): New flag
1415 * exp_ch3.adb (Expand_N_Object_Declaration): Add check for invariant
1416 * exp_ch4.adb (Expand_N_Type_Conversion): Check invariant on type
1417 conversion. Minor reformatting.
1418 * exp_util.ads, exp_util.adb (Make_Invariant_Call): New procedure.
1419 * opt.ads (List_Inherited_Aspects): New name for List_Inherited_Pre_Post
1420 * par-prag.adb: Add dummy entry for pragma Invariant.
1421 * sem_ch13.adb (Build_Invariant_Procedure): New procedure
1422 (Analyze_Aspect_Specification): Add support for Invariant aspect
1423 * sem_ch13.ads (Build_Invariant_Procedure): New procedure
1424 * sem_ch3.adb (Build_Derived_Type): Propagate invariant information
1425 (Process_Full_View): Deal with invariants, building invariant procedure
1427 * sem_ch6.adb (Process_PPCs): Add processing of invariants
1428 * sem_ch7.adb (Analyze_Package_Specification): Build invariant
1430 * sem_prag.adb: Implement pragma Invariant.
1431 * sem_res.adb (Resolve_Entity_Name): Allow type reference if
1432 OK_To_Reference set.
1433 * sem_warn.adb (List_Inherited_Aspects): New name for
1434 List_Inherited_Pre_Post.
1435 * snames.ads-tmpl: Add entries for pragma Invariant.
1436 * treepr.adb (Print_Entity_Information): Add handling of Field29.
1437 * usage.adb: Warning .l/.L applies to invariant as well as pre/post.
1439 2010-10-19 Javier Miranda <miranda@adacore.com>
1441 * par-ch4.adb: Update documentation of Ada 2012 syntax rules for
1444 2010-10-19 Bob Duff <duff@adacore.com>
1446 * sem_attr.adb (Eval_Attribute): Implement Max_Alignment_For_Allocation
1448 * exp_attr.adb (Expand_N_Attribute_Reference): Add
1449 Attribute_Max_Alignment_For_Allocation to the case statement.
1450 * snames.ads-tmpl (Name_Max_Alignment_For_Allocation,
1451 Attribute_Max_Alignment_For_Allocation): New attribute name.
1453 2010-10-19 Ed Schonberg <schonberg@adacore.com>
1455 * sem_ch3.adb (OK_For_Limited_Init_In_05): a call to an access to
1456 parameterless function appears syntactically as an explicit dereference.
1458 2010-10-19 Thomas Quinot <quinot@adacore.com>
1460 * sem_ch8.adb, sem_ch12.adb, opt.ads, sem_ch6.adb, sem_res.adb,
1461 i-cexten.ads, exp_disp.adb, exp_ch4.adb, exp_ch9.adb: Minor reformatting
1463 2010-10-19 Thomas Quinot <quinot@adacore.com>
1465 * sem_util.adb (Collect_Primitive_Operations): A function with an
1466 anonymous access result designating T is a primitive operation of T.
1468 2010-10-19 Tristan Gingold <gingold@adacore.com>
1470 * init.c: On Alpha/VMS, only adjust PC for HPARITH.
1472 2010-10-19 Tristan Gingold <gingold@adacore.com>
1474 * sem_attr.adb (Eval_Attribute): Handle Attribute_Ref, which can be
1477 2010-10-19 Ed Schonberg <schonberg@adacore.com>
1479 * sem_ch12.adb (Check_Generic_Child_Unit): Handle properly the case of
1480 an instantiation of a renaming of the implicit generic child that
1481 appears within an instance of its parent.
1483 2010-10-19 Thomas Quinot <quinot@adacore.com>
1485 * exp_ch9.adb: Minor reformatting.
1486 * einfo.adb, einfo.ads, atree.adb, atree.ads, exp_dist.adb, atree.h:
1487 (Referenced_Object): Remove unused entity attribute.
1488 (Direct_Primitive_Operations): Move to Elist10, this is set for all
1489 tagged types, including synchronous ones, so can't use field15 which is
1490 used as Storage_Size_Variable for task types and Entry_Bodies_Array for
1492 (Add_RACW_Primitive_Declarations_And_Bodies): Remove bogus guard
1493 against Concurrent_Types (we must handle the case of a RACW designating
1494 a class-wide private synchronous type).
1495 Use Direct_Primitive_Operations, not Primitive_Operations, since we
1496 really want the former.
1498 2010-10-19 Bob Duff <duff@adacore.com>
1500 * sem_ch8.adb (Pop_Scope): Change "return;" to "raise Program_Error;".
1502 2010-10-19 Javier Miranda <miranda@adacore.com>
1504 * exp_ch4.adb (Expand_Set_Membership.Make_Cond): Add missing support
1507 2010-10-19 Thomas Quinot <quinot@adacore.com>
1509 * einfo.ads, atree.ads: Minor comment fixes.
1511 2010-10-18 Bob Duff <duff@adacore.com>
1513 * sinfo.ads, sinfo.adb: Modify comment about adding fields to be more
1514 correct, and to be in a more convenient order.
1515 (Default_Storage_Pool): New field of N_Compilation_Unit_Aux, for
1516 recording the Default_Storage_Pool for a parent library unit.
1517 * einfo.ads (Etype): Document the case in which Etype can be Empty.
1518 * sem_prag.adb (Pragma_Default_Storage_Pool): Analyze the new
1519 Default_Storage_Pool pragma.
1520 * sem.ads (Save_Default_Storage_Pool): Save area for push/pop scopes.
1521 * gnat_ugn.texi: Document Default_Storage_Pool as a new configuration
1523 * freeze.adb (Freeze_Entity): When freezing an access type, take into
1524 account any Default_Storage_Pool pragma that applies. We have to do
1525 this at the freezing point, because up until that point, a Storage_Pool
1526 or Storage_Size clause could occur, which should override the
1527 Default_Storage_Pool.
1528 * par-prag.adb: Add this pragma to the list of pragmas handled entirely
1530 * sem_ch8.adb (Push_Scope, Pop_Scope): Save and restore the
1531 Default_Storage_Pool information.
1532 * opt.ads (Default_Pool, Default_Pool_Config): New globals for recording
1533 currently-applicable Default_Storage_Pool pragmas.
1534 * opt.adb: Save/restore the globals as appropriate.
1535 * snames.ads-tmpl (Name_Default_Storage_Pool,
1536 Pragma_Default_Storage_Pool): New pragma name.
1538 2010-10-18 Vincent Celier <celier@adacore.com>
1540 * make.adb (Switches_Of): Put the spec and body suffix in canonical
1543 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1545 * sem_ch13.adb (Analyze_Aspect_Specifications): If subprogram is at the
1546 library level, the pre/postconditions must be treated as global
1547 declarations, i.e. placed on the Aux_Decl nodes of the compilation unit.
1548 * freeze.adb (Freeze_Expression): If the expression is at library level
1549 there is no enclosing record to check.
1551 2010-10-18 Javier Miranda <miranda@adacore.com>
1553 * sem_ch3.ads (Find_Type_Name): Add documentation.
1554 * sem_ch3.adb (Analyze_Full_Type_Declaration): Code cleanup because the
1555 propagation of the class-wide entity is now done by routine
1556 Find_Type_Name to factorize this code.
1557 (Analyze_Private_Extension_Declaration): Handle private type that
1558 completes an incomplete type.
1559 (Tag_Mismatch): Add error message for tag mismatch in a private type
1560 declaration that completes an incomplete type.
1561 (Find_Type_Name): Handle completion of incomplete type by means of
1562 a private declaration. Generate an error if a tagged incomplete type
1563 is completed by an untagged private type.
1564 * sem_ch7.adb (New_Private_Type): Handle private type that completes an
1566 * einfo.ads (Full_View): Add documentation.
1568 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1570 * sem_ch12.adb (Analyze_Formal_Package_Declaration): If the package is
1571 a renaming, generate a reference for it before analyzing the renamed
1572 entity, to prevent spurious warnings.
1574 2010-10-18 Jose Ruiz <ruiz@adacore.com>
1576 * adaint.c (__gnat_pthread_setaffinity_np,
1577 __gnat_pthread_attr_setaffinity_np): Remove wrappers, no longer needed.
1578 * s-osinte-linux.ads (pthread_setaffinity_np,
1579 pthread_attr_setaffinity_np): Remove use of wrappers.
1580 * s-taprop-linux.adb (Create_Task, Initialize): Restore check to verify
1581 whether the affinity functionality is available in the OS.
1582 * gcc-interface/utils.c: Set TREE_STATIC on functions only when there
1585 2010-10-18 Robert Dewar <dewar@adacore.com>
1587 * einfo.ads, einfo.adb: Minor reformatting.
1588 * gnat_ugn.texi, ug_words: Add missing entries, fix typos.
1590 2010-10-18 Emmanuel Briot <briot@adacore.com>
1592 * g-comlin.adb (Is_In_Config): When the switch accepts either a space
1593 or equal, we output an equal every time.
1595 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1597 * sem_res.adb (Resolve_Entry_Call): Handle call to an entry family
1598 member when pre/post conditions are present.
1599 * exp_ch9.adb (Build_PPC_Wrapper): The PPC_Wrapper for an entry family
1600 includes an index parameter, and the name of the enclosed entry call is
1601 an indexed component.
1603 2010-10-18 Robert Dewar <dewar@adacore.com>
1605 * einfo.ads, einfo.adb: Minor reformatting.
1607 2010-10-18 Jose Ruiz <ruiz@adacore.com>
1609 * adaint.c (__gnat_pthread_setaffinity_np,
1610 __gnat_pthread_attr_setaffinity_np): Add these wrappers which check the
1611 availability of the underlying OS functionality before calling.
1612 * s-osinte-linux.ads (pthread_setaffinity_np,
1613 pthread_attr_setaffinity_np): Call a wrapper instead of the OS function
1614 to perform a check of its availability.
1615 * s-taprop-linux.adb (Create_Task): Remove the check to verify whether
1616 the affinity functionality is available in the OS. Now done in a wrapper
1617 * gcc-interface/Makefile.in: Remove vmshandler.asm, unused.
1618 * gcc-interface/Make-lang.in: Update dependencies.
1620 2010-10-18 Robert Dewar <dewar@adacore.com>
1622 * sinfo.ads, sinfo.adb: Change Has_Pragma_CPU to Flag14 (Flag10 is
1625 2010-10-18 Robert Dewar <dewar@adacore.com>
1627 * s-stausa.adb, s-taprop-linux.adb, s-taprop-mingw.adb, s-tassta.ads:
1630 2010-10-18 Robert Dewar <dewar@adacore.com>
1632 * exp_strm.adb (Build_Elementary_Input_Call): Check
1633 No_Default_Stream_Attributes.
1634 (Build_Elementary_Write_Call): Check No_Default_Stream_Attributes
1635 * s-rident.ads: Add restriction No_Default_Stream_Attributes
1636 Put restriction No_Allocators_After_Elaboration in alpha order
1638 2010-10-18 Jose Ruiz <ruiz@adacore.com>
1640 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Add field corresponding
1641 to the affinity when expanding the task declaration.
1642 (Make_Task_Create_Call): Add the affinity parameter to the call to
1644 * sem_prag.adb (Analyze_Pragma): Add the analysis for pragma CPU,
1645 taking into account the case when it applies to a subprogram (only for
1646 main and with static expression) or to a task.
1647 * par_prag.adb:(Prag): Make pragma CPU a valid one.
1648 * snames.ads-tmpl (Name_uCPU, Name_CPU): Add these new name identifiers
1649 used by the expander for handling the affinity parameter when creating
1651 (Pragma_Id): Add Pragma_CPU as a valid one.
1652 * rtsfind.ads (RTU_Id): Make System_Multiprocessors accesible.
1653 (RE_Id, RE_Unit_Table): Make the entities RE_CPU_Range and
1654 RE_Unspecified_CPU visible.
1655 * sinfo.ads, sinfo.adb (Has_Pragma_CPU, Set_Has_Pragma_CPU): Add these
1656 two subprograms to set/get the flag indicating whether there is a
1657 pragma CPU which applies to the entity.
1658 * lib.ads, lib.adb (Unit_Record, Default_Main_CPU, Main_CPU,
1659 Set_Main_CPU): Add the field Main_CPU to Unit_Record to store the value
1660 of the affinity associated to the main subprogram (if any).
1661 Default_Main_CPU is used when no affinity is set. Subprograms
1662 Set_Main_CPU and Main_CPU are added to set/get the affinity of the main
1664 * ali.ads, ali.adb (ALIs_Record): Add field Main_CPU to contain the
1665 value of the affinity of the main subprogram.
1666 (Scan_ALI): Get the affinity of the main subprogram (encoded as C=XX in
1668 * lib-writ.ads, lib-writ.adb (M_Parameters): Encode the affinity of the
1669 main subprogram in the M (main) line using C=XX.
1670 * lib-load.adb (Create_Dummy_Package_Unit, Load_Main_Source,
1671 Load_Unit): Add new field Main_CPU.
1672 * bindgen.adb (Gen_Adainit_Ada, Gen_Adainit_C): Add the code to pass
1673 the affinity of the main subprogram to the run time.
1674 * s-taskin.ads (Common_ATCB): Add the field Base_CPU to store the
1676 (Unspecified_CPU): Add this constant to identify the case when no
1677 affinity is set for tasks.
1678 * s-taskin.adb (Initialize_ATCB): Store the value coming from pragma
1679 CPU in the common part of the ATCB.
1680 (Initialize): Store the value coming from pragma CPU (for the
1681 environment task) in the common part of the ATCB.
1682 * s-tassta.ads, s-tassta.adb (Create_Task): Add the affinity specified
1683 by pragma CPU to the ATCB.
1684 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add the affinity
1685 specified by pragma CPU to the ATCB.
1686 * s-tporft.adb (Register_Foreign_Thread): Add the new affinity
1687 parameter to the call to Initialize_ATCB.
1688 * s-taprop-linux.adb (Create_Task): Change the attributes of the thread
1689 to include the task affinity before creation. Additionally, the
1690 affinity selected with Task_Info is also enforced changing the
1691 attributes at task creation time, instead of changing it after creation.
1692 (Initialize): Change the affinity of the environment task if required
1694 * s-osinte-linux.ads (pthread_setaffinity_np): Instead of using a
1695 wrapper to check whether the function is available or not, use a weak
1697 (pthread_attr_setaffinity_np): Add the import of this function which is
1698 used to change the affinity in the attributes used to create a thread.
1699 * adaint.c (__gnat_pthread_attr_setaffinity_np): Remove this wrapper.
1700 It was used to check whether the pthread function was available or not,
1701 but the use of a weak symbol handles this situation in a cleaner way.
1702 * s-taprop-mingw.adb (Create_Task, Initialize): Change the affinity of
1703 tasks (including the environment task) if required by a pragma CPU.
1704 * s-taprop-solaris.adb (Enter_Task): Change the affinity of tasks
1705 (including the environment task) if required by a pragma CPU.
1706 * s-taprop-vxworks.adb (Create_Task, Initialize): Change the affinity
1707 of tasks (including the environment task) if required by a pragma CPU.
1708 * init.c (__gl_main_cpu): Make this value visible to the run time. It
1709 will pass the affinity of the environment task.
1711 2010-10-18 Javier Miranda <miranda@adacore.com>
1713 * einfo.adb (Direct_Primitive_Operations): Complete assertion.
1715 2010-10-18 Vincent Celier <celier@adacore.com>
1717 * prj.ads (Source_Data): New Boolean flag In_The_Queue.
1719 2010-10-18 Tristan Gingold <gingold@adacore.com>
1721 * s-stausa.ads: Add the Top parameter to Initialize_Analyzer.
1722 * s-stausa.adb: Use the top parameter. In Fill_Stack, use the
1724 * s-tassta.adb (Task_Wrapper): Call Initialize_Analyzer after Enter_Task
1725 so that Pri_Stack_Info.Limit can be set and used.
1727 2010-10-18 Robert Dewar <dewar@adacore.com>
1729 * einfo.ads: Minor reformatting.
1730 * sem_res.adb (Resolve_Allocator): Add test for violating
1731 No_Anonymous_Allocators.
1733 2010-10-18 Robert Dewar <dewar@adacore.com>
1735 * prj-nmsc.adb, prj.adb, sem_res.adb: Minor reformatting.
1737 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1739 * sem_util.adb (Insert_Explicit_Dereference): If operand is a selected
1740 component, we generate a reference to the ultimate prefix when it is an
1741 entity name. We must place the reference on the identifier for that
1742 prefix, and not on the operand itself, to prevent spurious extra
1743 references in the ali file.
1745 2010-10-18 Vincent Celier <celier@adacore.com>
1747 * projects.texi: Add documentation for attribute Ignore_Source_Sub_Dirs
1749 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1751 * einfo.ads, einfo.adb: New attribute PPC_Wrapper for entries and entry
1752 families. Denotes a procedure that performs pre/postcondition checks
1753 and then performs the entry call.
1754 * sem_res.adb (Resolve_Entry_Call): If the entry has
1755 pre/postconditions, replace call with a call to the PPC_Wrapper of the
1757 * exp_ch9.adb (Build_PPC_Wrapper): new procedure.
1758 (Expand_N_Entry_Declaration, Expand_N_Protected_Type_Declaration): call
1759 Build_PPC_Wrapper for all entries in task and protected definitions.
1761 2010-10-18 Tristan Gingold <gingold@adacore.com>
1763 * init.c: Add __gnat_set_stack_guard_page and __gnat_set_stack_limit.
1764 Implement stack limitation on VMS.
1767 2010-10-18 Vincent Celier <celier@adacore.com>
1769 * prj.adb (Is_Compilable): Do not modify Source.Compilable until the
1770 source record has been initialized.
1772 2010-10-18 Robert Dewar <dewar@adacore.com>
1774 * einfo.adb: Minor code reorganization (Primitive_Operations is a
1775 synthesized attribute routine and was in the wrong place).
1777 2010-10-18 Tristan Gingold <gingold@adacore.com>
1779 * init.c: Indentation, and minor changes to more closely follow GNU
1780 style rules. Make more variable statics.
1782 2010-10-18 Vincent Celier <celier@adacore.com>
1784 * prj.adb (Is_Compilable): On first call for a source, cache value in
1785 component Compilable.
1786 * prj.ads (Source_Data): New component Compilable, to cache the value
1787 returned by function Is_Compilable.
1789 2010-10-18 Vincent Celier <celier@adacore.com>
1791 * prj-attr.adb: New project level attribute Ignore_Source_Sub_Dirs.
1792 * prj-nmsc.adb (Expand_Subdirectory_Pattern): New string list parameter
1794 (Recursive_Find_Dirs): Do not consider subdirectories listed in Ignore.
1795 (Get_Directories): Call Find_Source_Dirs with the string list
1796 indicated by attribute Ignore_Source_Sub_Dirs.
1797 * snames.ads-tmpl: New standard name Ignore_Source_Sub_Dirs.
1799 2010-10-18 Javier Miranda <miranda@adacore.com>
1801 * einfo.ads, einfo.adb (Primitive_Operations): New synthesized
1803 (Direct_Primitive_Operations): Renaming of old Primitive_Operations.
1804 (Set_Direct_Primitive_Operations): Renaming of old
1805 Set_Primitive_Operations. Update documentation
1806 * sem_ch3.adb, exp_util.adb, sem_ch7.adb, sem_ch8.adb, exp_ch3.adb:
1807 Replace occurrences of Set_Primitive_Operations by
1808 Set_Direct_Primitive_Operations.
1809 * sem_cat.adb (Validate_RACW_Primitives): No action needed for tagged
1811 * exp_dist.adb (Add_RACW_Primitive_Declarations_And_Bodies): Do not
1812 process primitives of concurrent types.
1813 * lib-xref.adb (Generate_Prim_Op_References): Minor code cleanup.
1815 2010-10-18 Eric Botcazou <ebotcazou@adacore.com>
1817 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Use Freeze_Before.
1818 (Expand_Protected_Object_Reference): Likewise.
1819 * sem_attr.adb (Resolve_Attribute): Likewise.
1820 * sem_ch3.adb (Analyze_Subtype_Declaration): Likewise.
1821 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Likewise.
1823 2010-10-18 Arnaud Charlet <charlet@adacore.com>
1825 * g-comlin.adb (Get_Switches): Prevent dereferencing null Config.
1827 2010-10-18 Robert Dewar <dewar@adacore.com>
1829 * aspects.ads, aspects.adb: Add entries for aspects
1830 Read/Write/Input/Output.
1831 * sem_ch13.adb (Analyze_Aspect_Specifications): Add processing for
1832 handling aspects Read/Write/Input/Output.
1834 2010-10-18 Robert Dewar <dewar@adacore.com>
1836 * sem_util.adb (Note_Possible_Modification): Do not give warning for
1837 use of pragma Unmodified unless we are sure this is a modification.
1839 2010-10-18 Tristan Gingold <gingold@adacore.com>
1841 * sysdep.c: Add __gnat_get_stack_bounds.
1842 * s-taprop-mingw.adb Call __gnat_get_stack_bounds to set Pri_Stack_Info.
1844 2010-10-18 Robert Dewar <dewar@adacore.com>
1846 * a-assert.ads: Fix bad name in header.
1847 * sem_ch4.adb, sem_ch6.adb, sem_ch7.adb, sem_ch10.adb: Minor
1849 * exp_aggr.adb: Fix typo in comment.
1851 2010-10-18 Javier Miranda <miranda@adacore.com>
1853 * exp_util.adb (Side_Effect_Free): Code clean up.
1855 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1857 * sem_ch8.adb (Is_Primitive_Operator_In_Use): Renamed from
1858 Is_Primitive_Operator. When ending the scope of a use package scope, a
1859 primitive operator remains in use if the base type has a current use
1862 2010-10-18 Javier Miranda <miranda@adacore.com>
1864 * einfo.ads (Is_Dynamic_Support): Add missing support for limited
1865 private types whose full-view is a task type.
1866 * sem_util.adb (Enclosing_Subprogram): Add missing support for limited
1867 private types whose full-view is a task type.
1868 * exp_ch7.adb (Find_Final_List): Minor code cleanup replacing code by
1869 function Nearest_Dynamic_Scope which provides the needed functionality.
1871 2010-10-18 Arnaud Charlet <charlet@adacore.com>
1873 * sem_prag.adb (Set_Exported): Do not generate error when exporting a
1874 variable with an address clause in codepeer mode.
1876 2010-10-18 Robert Dewar <dewar@adacore.com>
1878 * g-trasym-vms-ia64.adb: Minor reformatting.
1880 2010-10-18 Thomas Quinot <quinot@adacore.com>
1882 * sem_type.adb (Covers): If either argument is Standard_Void_Type and
1883 the other isn't, return False early.
1885 2010-10-18 Ed Falis <falis@adacore.com>
1887 * s-vxwext-rtp.ads, s-vxext-rtp.adb: Adapt for missing APIs for RTPs in
1890 2010-10-18 Robert Dewar <dewar@adacore.com>
1892 * sem_disp.ads: Minor comment update.
1894 2010-10-18 Robert Dewar <dewar@adacore.com>
1896 * einfo.ads, einfo.adb (Spec_PPC_List): Is now present in Entries
1897 * sem_ch3.adb (Analyze_Declarations): Add processing for delaying
1898 visibility analysis of precondition and postcondition pragmas (and
1900 * sem_ch6.adb (Process_PPCs): Add handling of inherited Pre'Class
1902 * sem_ch7.adb (Analyze_Package_Specification): Remove special handling
1903 of pre/post conditions (no longer needed).
1904 * sem_disp.adb (Inherit_Subprograms): Deal with interface case.
1905 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Remove analysis of message
1906 argument, since this is now done in the main processing for
1907 pre/postcondition pragmas when they are first seen.
1908 (Chain_PPC): Pre'Class and Post'Class now handled properly
1909 (Chain_PPC): Handle Pre/Post aspects for entries
1910 (Check_Precondition_Postcondition): Handle entry declaration case
1911 (Check_Precondition_Postcondition): Handle delay of visibility analysis
1912 (Check_Precondition_Postcondition): Preanalyze message argument if
1915 2010-10-18 Robert Dewar <dewar@adacore.com>
1917 * g-trasym-vms-ia64.adb, prj-nmsc.adb, prj.ads: Minor reformatting.
1919 2010-10-14 Eric Botcazou <ebotcazou@adacore.com>
1921 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Set
1922 TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
1923 * gcc-interface/trans.c (Identifier_to_gnu): Set TREE_THIS_NOTRAP on
1924 the INDIRECT_REF node built for objects used by reference.
1925 * gcc-interface/utils2.c (build_binary_op): Add short-circuit for
1926 constant result. Set TREE_THIS_NOTRAP on ARRAY_REF and ARRAY_RANGE_REF.
1927 (gnat_stabilize_reference_1): Propagate the TREE_THIS_NOTRAP flag.
1929 2010-10-13 Richard Henderson <rth@redhat.com>
1931 * gcc-interface/misc.c (gnat_eh_personality): Update call to
1932 build_personality_function.
1933 * raise-gcc.c (PERSONALITY_FUNCTION): Change to match other languages;
1934 use__gnat_personality_{v,sj}0.
1936 2010-10-12 Vincent Celier <celier@adacore.com>
1938 * prj-nmsc.adb (Add_Source): Put source in hash table Source_Files_HT
1939 (Process_Exceptions_File_Based): Use hash table Source_Files_HT instead
1940 of iterating through all sources of the project.
1941 * prj.adb (Free): Reset hash table Source_Files_HT
1942 (Reset): Reset hash table Source_Files_HT
1943 * prj.ads (Source_Data): New component Next_With_File_Name
1944 (Source_Files_Htable): New hash table
1945 (Project_Tree_Data): New component Source_Files_HT
1947 2010-10-12 Tristan Gingold <gingold@adacore.com>
1949 * g-trasym-vms-ia64.adb: Use the documented API.
1950 * gcc-interface/Makefile.in: Always set NO_REORDER_ADAFLAGS.
1951 * gcc-interface/Make-lang.in: Update dependencies.
1953 2010-10-12 Thomas Quinot <quinot@adacore.com>
1955 * rtsfind.ads, exp_dist.adb, exp_dist.ads (Build_General_Calling_Stubs,
1956 PolyORB case): Request is now a controlled type: we can declare the
1957 request on the stack, and we do not need explicit cleanup actions
1960 2010-10-12 Bob Duff <duff@adacore.com>
1962 * s-rident.ads (Profile_Info): This variable is now constant.
1964 2010-10-12 Emmanuel Briot <briot@adacore.com>
1966 * g-comlin.adb, g-comlin.ads (Define_Switch): Put back (unused)
1967 parameter Separator for backward compatibility.
1969 2010-10-12 Robert Dewar <dewar@adacore.com>
1971 * sem_ch9.adb, par-ch9.adb, impunit.adb: Minor reformatting.
1973 2010-10-12 Vincent Celier <celier@adacore.com>
1975 * debug.adb: Put detailed documentation for gnatmake switch -dm.
1977 2010-10-12 Vincent Celier <celier@adacore.com>
1979 * gnat1drv.adb: When the compiler is invoked for a spec that needs aw
1980 body, do not generate an ALI file if neither -gnatc nor -gnatQ is used.
1982 2010-10-12 Arnaud Charlet <charlet@adacore.com>
1984 * g-comlin.adb (Foreach_Switch): Make this procedure generic to avoid
1987 2010-10-12 Robert Dewar <dewar@adacore.com>
1989 * debug.adb: Add comment.
1990 * gnatcmd.adb, sem_ch6.adb, switch-m.adb: Minor reformatting.
1992 2010-10-12 Javier Miranda <miranda@adacore.com>
1994 * exp_util.adb (Side_Effect_Free): Return true for object renaming
1995 declarations that were previously generated by Remove_Side_Effects.
1997 2010-10-12 Emmanuel Briot <briot@adacore.com>
1999 * xref_lib.adb (Get_Full_Type): Display "private variable" instead of
2000 "???" when an entity is defined as "*" in the ALI file.
2001 * g-comlin.ads, g-comlin.adb: Fix handling of null parameters.
2004 2010-10-12 Emmanuel Briot <briot@adacore.com>
2006 * g-comlin.adb, g-comlin.ads (Display_Help, Getopt, Current_Section,
2007 Set_Usage): New subprograms.
2008 (Define_Switch): Change profile to add support for help messages and
2011 2010-10-12 Javier Miranda <miranda@adacore.com>
2013 * sem_ch6.adb (New_Overloaded_Entity): Add missing decoration of
2014 attribute Overridden_Operation in predefined dispatching primitives.
2016 2010-10-12 Emmanuel Briot <briot@adacore.com>
2018 * g-comlin.adb, g-comlin.ads (Add_Switch): Raise an exception when a
2019 command line configuration exists and we specify an invalid section.
2021 2010-10-12 Robert Dewar <dewar@adacore.com>
2023 * sem_ch6.adb (Process_PPCs): Fix error in inheriting Pre'Class when no
2024 exception messages are generated.
2025 (Process_PPCs): Fix error in inheriting Pre'Class.
2027 2010-10-12 Jose Ruiz <ruiz@adacore.com>
2029 * gnatcmd.adb: Use response file for GNATstack.
2030 (Check_Files): Pass the list of ci files for GNATstack using a response
2031 file to avoid problems with command line length.
2032 Factor out the code handling response file into a new procedure named
2033 Add_To_Response_File.
2035 2010-10-12 Vincent Celier <celier@adacore.com>
2037 * debug.adb: For gnatmake, document the meaning of -dm
2038 * make.adb (Gnatmake): If -dm is used, indicate the maximum number of
2039 simultaneous compilations.
2040 * switch-m.adb (Scan_Make_Switches): Allow -j0, meaning as many
2041 simultaneous compilations as the number of processors.
2043 2010-10-12 Joseph Myers <joseph@codesourcery.com>
2045 * gcc-interface/Make-lang.in (ada/misc.o): Use $(OPTIONS_H)
2046 instead of options.h.
2048 2010-10-12 Robert Dewar <dewar@adacore.com>
2050 * gnat_rm.texi: Clarify that 'Old can be used in preconditions and
2051 postcondition pragmas.
2053 2010-10-12 Robert Dewar <dewar@adacore.com>
2055 * errout.ads, erroutc.adb: The # insertion now handles from in place of
2057 * exp_prag.adb (Expand_Pragma_Check): Suppress generated default
2058 message if new switch Exception_Locations_Suppressed is set.
2059 (Expand_Pragma_Check): Revised wording for default message for case
2060 of precondition or postcondition.
2061 * namet.ads, namet.adb (Build_Location_String): New procedure.
2062 * opt.ads (List_Inherited_Pre_Post): New flag.
2063 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Add call to
2064 list inherited pre/post aspects.
2065 * sem_ch13.adb (Analyze_Aspect_Specification): Improve generation of
2066 messages for precondition/postcondition cases.
2067 * sem_ch6.adb (Process_PPCs): General cleanup, and list inherited PPC's
2068 if flag List_Inherited_Pre_Post is set True.
2069 (Process_PPCs): Add initial handling for inherited preconditions
2070 (List_Inherited_Pre_Post_Aspects): New procedure
2071 * sem_ch6.ads (List_Inherited_Pre_Post_Aspects): New procedure
2072 * sem_disp.adb (Inherited_Subprograms): New function
2073 * sem_disp.ads (Inherited_Subprograms): New function
2074 * sem_prag.adb (Check_Duplicate_Pragma): Clean up handling of
2076 (Check_Precondition_Postcondition): Check for inherited aspects
2077 * sem_warn.adb: Process -gnatw.l/w.L setting List_Inherited_Pre_Post
2078 * sinfo.ads, sinfo.adb (Split_PPC): New flag.
2079 * sinput.ads, sinput.adb (Build_Location_String): New function.
2080 * usage.adb: Add line for -gnatw.l/-gnatw.L
2082 2010-10-12 Javier Miranda <miranda@adacore.com>
2084 * exp_util.adb (Remove_Side_Effects): Remove wrong code.
2086 2010-10-12 Arnaud Charlet <charlet@adacore.com>
2088 * xref_lib.adb: Add handling of j/J letters.
2090 2010-10-12 Pascal Obry <obry@adacore.com>
2092 * adaint.c (__gnat_number_of_cpus): Add implementation for Windows.
2094 2010-10-12 Arnaud Charlet <charlet@adacore.com>
2096 * make.adb (Globalize): New procedure.
2097 (Compile): Set Do_Codepeer_Globalize_Step when -gnatC is used.
2098 (Gnatmake): Call Globalize when needed.
2099 (Process_Restrictions_Or_Restriction_Warnings): Ignore Restrictions
2100 pragmas in CodePeer mode.
2101 (Adjust_Global_Switches): Set No_Initialize_Scalars in CodePeer mode,
2102 to generate simpler and consistent code.
2104 2010-10-12 Bob Duff <duff@adacore.com>
2106 * exp_util.adb (Remove_Side_Effects): Disable previous change,
2107 can cause side effects to be duplicated.
2109 2010-10-12 Robert Dewar <dewar@adacore.com>
2111 * sem_ch6.adb (Process_PPCs): Handle inherited postconditions.
2113 2010-10-12 Arnaud Charlet <charlet@adacore.com>
2115 * exp_disp.adb (Set_All_DT_Position): Disable emit error message on
2116 abstract inherited private operation in CodePeer mode.
2118 2010-10-12 Thomas Quinot <quinot@adacore.com>
2120 * a-exetim.ads: Minor reformatting.
2121 * g-socket.ads (Port_Type): Better definition corresponding to the
2122 actual standard range.
2123 * exp_ch5.adb: Add comment.
2124 * sem_aux.adb: Minor reformatting.
2126 2010-10-12 Ed Schonberg <schonberg@adacore.com>
2128 * sem_ch12.adb (Copy_Generic_Node): If node is a string literal, remove
2129 string_literal_subtype so that a new one can be constructed in the
2130 scope of the instance.
2132 2010-10-12 Robert Dewar <dewar@adacore.com>
2134 * exp_ch9.adb (Has_Pragma_Priority): New name for Has_Priority_Pragma
2135 * gnat_rm.texi (pragma Suppress_All): Document new placement rules
2136 * par-prag.adb (P_Pragma, case Suppress_All): Set
2137 Has_Pragma_Suppress_All flag.
2138 * sem_prag.adb (Has_Pragma_Priority): New name for Has_Priority_Pragma
2139 (Analyze_Pragma, case Suppress_All): Remove placement check
2140 (Process_Compilation_Unit_Pragmas): Use Has_Pragma_Suppress_All flag
2141 * sem_prag.ads (Process_Compilation_Unit_Pragmas): Update documentation
2142 * sinfo.adb (Has_Pragma_Suppress_All): New flag
2143 (Has_Pragma_Priority): New name for Has_Priority_Pragma
2144 * sinfo.ads (Has_Pragma_Suppress_All): New flag
2145 (Has_Pragma_Priority): New name for Has_Priority_Pragma
2147 2010-10-12 Arnaud Charlet <charlet@adacore.com>
2149 * lib-xref.ads: Mark j/J as reserved for C++ classes.
2151 2010-10-12 Jose Ruiz <ruiz@adacore.com>
2153 * a-exetim-default.ads, a-exetim-posix.adb: New.
2154 * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for linux): Use the
2155 POSIX Realtime support to implement CPU clocks.
2156 (EXTRA_GNATRTL_TASKING_OBJS for linux): Add the a-exetim.o object
2157 to the tasking library.
2158 (THREADSLIB): Make the POSIX.1b Realtime Extensions library (librt)
2159 available for shared libraries.
2160 * gcc-interface/Make-lang.in: Update dependencies.
2162 2010-10-12 Robert Dewar <dewar@adacore.com>
2164 * sem_ch13.adb (Analyze_Aspect_Specifications): For Pre/Post, break
2165 apart expressions with AND THEN clauses into separate pragmas.
2166 * sinput.ads, sinput.adab (Get_Logical_Line_Number_Img): New function.
2168 2010-10-12 Robert Dewar <dewar@adacore.com>
2170 * par-ch13.adb (P_Aspect_Specifications): Fix handling of 'Class
2172 * sem_ch13.adb (Analyze_Aspect_Specifications): Fix bad Sloc on aspects
2173 * sem_prag.adb (Fix_Error): Only change pragma names for pragmas from
2175 (Check_Optional_Identifier): Handle case of direct arguments
2176 (Chain_PPC): Test for abstract case, giving appropriate messages
2177 * sinfo.ads, sinfo.adb (Class_Present): Allowed on N_Pragma node
2179 2010-10-12 Robert Dewar <dewar@adacore.com>
2181 * par-endh.adb (Check_End): Don't swallow semicolon or aspects after
2183 * sem_attr.adb (Eval_Attribute): Code clean up.
2185 2010-10-12 Robert Dewar <dewar@adacore.com>
2187 * par-ch12.adb (P_Formal_Private_Type_Definition): Improve error
2188 messages and recovery for case of out of order Abstract/Tagged/Private
2190 * par-ch3.adb (P_Type_Declaration): Improve error messages and recovery
2191 for case of out of order Abstract/Tagged/Private keywords.
2193 2010-10-12 Ed Schonberg <schonberg@adacore.com>
2195 * inline.adb (Analyze_Inlined_Bodies): Restrict previous change to case
2196 where child unit is main unit of compilation.
2198 2010-10-12 Robert Dewar <dewar@adacore.com>
2200 * aspects.ads, aspects.adb (Move_Aspects): New procedure.
2201 * atree.ads, atree.adb: (New_Copy): Does not copy aspect specifications
2202 * sinfo.ads, par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb,
2203 par-endh.adb, par-ch13.adb, par-ch12.adb: Modify grammar to include
2204 aspect specifications.
2205 Recognize aspect specifications for all cases
2206 * par.adb: Recognize aspect specifications for all cases
2207 * sem_ch12.ads, sem_ch12.adb (Copy_Generic_Node): Copies aspect
2209 * sem_ch3.adb (Analyze_Subtype_Declaration): Improve patch to freeze
2210 generic actual types (was missing some guards before).
2211 * sem_ch9.adb (Analyze_Single_Protected_Declaration): Copy aspects to
2213 (Analyze_Single_Task_Declaration): Copy aspects to generated object
2215 2010-10-12 Eric Botcazou <ebotcazou@adacore.com>
2217 * usage.adb (usage): Adjust line for -gnatn switch.
2219 2010-10-12 Robert Dewar <dewar@adacore.com>
2221 * sem_attr.adb (Eval_Attribute): Only leave change active for aspect
2224 2010-10-12 Ed Schonberg <schonberg@adacore.com>
2226 * sem_ch6.adb (Analyze_Subprogram_Declaration): If this is a
2227 declaration of a null procedure resolve the types of the profile of the
2228 generated null body now.
2230 2010-10-11 Robert Dewar <dewar@adacore.com>
2232 * debug.adb: Remove d.A flag to delay address clause (not needed any
2233 more). Add d.A flag to enable tree read/write of aspect spec hash table
2234 * sem_ch13.adb (Analyze_Aspect_Specifications): Properly delay address
2236 (Rep_Item_Too_Late): No need for special processing for delayed rep
2237 items (and it caused difficulties in the address case).
2238 * tree_gen.adb: Only write aspect spec hash table if -gnatd.A is set
2239 * tree_in.adb: Only write aspect spec hash table if -gnatd.A is set
2241 2010-10-11 Pat Rogers <rogers@adacore.com>
2243 * gnat_ugn.texi: Minor editing.
2245 2010-10-11 Nathan Froyd <froydnj@codesourcery.com>
2247 * gcc-interface/utils2.c (gnat_build_constructor): Use VEC_qsort.
2249 2010-10-11 Robert Dewar <dewar@adacore.com>
2251 * g-htable.ads (Get_First): New procedural version for Simple_HTable
2252 (Get_Next): New procedural version for Simple_HTable
2253 * s-htable.adb (Get_First): New procedural version for Simple_HTable
2254 (Get_Next): New procedural version for Simple_HTable
2255 * s-htable.ads (Get_First): New procedural version for Simple_HTable
2256 (Get_Next): New procedural version for Simple_HTable
2258 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2260 * sem_aggr.adb (Propagate_Discriminants): To gather the components of a
2261 variant part, use the association list of the subaggregate, which
2262 already includes the values of the needed discriminants.
2264 2010-10-11 Robert Dewar <dewar@adacore.com>
2266 * aspects.ads, aspects.adb: Changes to accomodate aspect delay
2267 (Tree_Write): New procedure.
2268 * atree.ads, atree.adb: Flag3 is now Has_Aspects and applies to all
2270 * atree.h: Flag3 is now Has_Aspects and applies to all nodes
2271 * debug.adb: Add debug flag gnatd.A
2272 * einfo.adb (Has_Delayed_Aspects): New flag
2273 (Get_Rep_Item_For_Entity): New function
2274 * einfo.ads (Has_Delayed_Aspects): New flag
2275 (Get_Rep_Item_For_Entity): New function
2276 * exp_ch13.adb (Expand_N_Freeze_Entity): Insert delayed aspects into
2278 * exp_ch3.adb, exp_ch6.adb, exp_ch9.adb, exp_disp.adb: New calling
2279 sequence for Freeze_Entity.
2280 * freeze.ads, freeze.adb (Freeze_Entity): Takes node rather than source
2281 ptr. All calls are changed to this new interface.
2282 (Freeze_And_Append): Same change
2283 (Freeze_Entity): Evaluate deferred aspects
2284 * sem_attr.adb: New calling sequence for Freeze_Entity
2285 (Eval_Attribute): Don't try to evaluate attributes of unfrozen types
2286 when we are in spec expression preanalysis mode.
2287 * sem_ch10.adb: New calling sequence for Freeze_Entity
2288 * sem_ch11.adb: Simplify analysis of aspect specifications now that the
2289 flag Has_Aspects applies to all nodes (no need to save aspects).
2290 * sem_ch12.adb: Simplify analysis of aspect specifications now that the
2291 flag Has_Aspects applies to all nodes (no need to save aspects).
2292 * sem_ch13.adb (Analyze_Aspect_Specifications): Major rewrite to
2293 accomodate delaying aspect evaluation to the freeze point.
2294 (Duplicate_Clause): Simplify using Get_Rep_Item_For_Entity, and also
2295 accomodate delayed aspects.
2296 (Rep_Item_Too_Late): Deal with delayed aspects case
2297 * sem_ch13.ads (Rep_Item_Too_Late): Document handling of delayed
2299 * sem_ch3.adb (Analyze_Subtype_Declaration): Make sure that generic
2300 actual types are properly frozen (this is needed because of the new
2301 check in Eval_Attribute that declines to evaluate attributes
2302 for unfrozen types).
2303 Simplify analysis of aspect specifications now that the flag
2304 Has_Aspects applies to all nodes (no need to save aspects).
2305 * sem_ch3.ads (Preanalyze_Spec_Expression): Note use for delayed
2307 * sem_ch5.adb: Simplify analysis of aspect specifications now that the
2308 flag Has_Aspects applies to all nodes (no need to save aspects).
2309 New calling sequence for Freeze_Entity.
2310 * sem_ch9.adb, sem_ch7.adb, sem_ch6.adb: Simplify analysis of aspect
2311 specifications now that the flag Has_Aspects applies to all nodes
2312 (no need to save aspects).
2313 New calling sequence for Freeze_Entity
2314 * sem_prag.adb (Check_Duplicate_Pragma): Simplify using
2315 Get_Rep_Item_For_Entity
2316 (Get_Pragma_Arg): Moved to Sinfo
2317 * sinfo.ads, sinfo.adb (Aspect_Rep_Item_: New field
2318 (Is_Delayed_Aspect): New flag
2319 (Next_Rep_Item): Document use for aspects
2320 (Get_Pragma_Arg): Moved here from Sem_Prag
2321 * sprint.adb (Sprint_Aspect_Specifications): Now called after semicolon
2322 is output and removes semicolon (simplifies interface).
2323 (Sprint_Node_Actual): Simplify handling of aspects now that Has_Aspects
2324 applies to any node.
2325 * tree_gen.adb: Write contents of Aspect_Specifications hash table
2326 * tree_in.adb: Read and initialize Aspect_Specifications hash table
2327 * treepr.adb (Print_Node): Print Has_Aspects flag
2328 (Print_Node): Print Aspect_Specifications in Has_Aspects set
2329 * xtreeprs.adb: Remove obsolete references to Flag1,2,3
2331 2010-10-11 Robert Dewar <dewar@adacore.com>
2333 * aspects.ads, aspects.adb: Major revision of this package for 2nd
2334 stage of aspects implementation.
2335 * gcc-interface/Make-lang.in: Add entry for aspects.o
2336 * gcc-interface/Makefile.in: Add aspects.o to GNATMAKE_OBJS
2337 * par-ch13.adb (Aspect_Specifications_Present): New function
2338 (P_Aspect_Specifications): New procedure
2339 * par-ch3.adb (P_Type_Declaration): Handle aspect specifications
2340 (P_Derived_Type_Def_Or_Private_Ext_Decl): Handle aspect specifications
2341 (P_Identifier_Declarations): Handle aspect specifications
2342 (P_Component_Items): Handle aspect specifications
2343 (P_Subtype_Declaration): Handle aspect specifications
2344 * par-ch6.adb (P_Subprogram): Handle aspect specifications
2345 * par-ch9.adb (P_Entry_Declaration): Handle aspect specifications
2346 * par.adb (Aspect_Specifications_Present): New function
2347 (P_Aspect_Specifications): New procedure
2348 * sem.adb (Analyze_Full_Type_Declaration): New name for
2349 Analyze_Type_Declaration.
2350 (Analyze_Formal_Package_Declaration): New name (add _Declaration)
2351 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
2352 (Analyze_Protected_Type_Declaration): New name (add _Declaration)
2353 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
2354 (Analyze_Single_Task_Declaration): New name (add _Declaration)
2355 (Analyze_Task_Type_Declaration): New name (add _Declaration)
2356 * sem_cat.adb (Analyze_Full_Type_Declaration): New name for
2357 Analyze_Type_Declaration.
2358 * sem_ch11.adb (Analyze_Exception_Declaration): Analyze aspect
2360 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Handle aspect
2362 (Analyze_Formal_Package_Declaration): New name (add _Declaration)
2363 (Analyze_Formal_Package_Declaration): Handle aspect specifications
2364 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
2365 (Analyze_Formal_Subprogram_Declaration): Handle aspect specifications
2366 (Analyze_Formal_Type_Declaration): Handle aspect specifications
2367 (Analyze_Generic_Package_Declaration): Handle aspect specifications
2368 (Analyze_Generic_Subprogram_Declaration): Handle aspect specifications
2369 (Analyze_Package_Instantiation): Handle aspect specifications
2370 (Analyze_Subprogram_Instantiation): Handle aspect specifications
2371 * sem_ch12.ads (Analyze_Formal_Package_Declaration): New name (add
2373 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
2374 * sem_ch13.adb (Analyze_Aspect_Specifications): New procedure
2375 (Duplicate_Clause): New function, calls to this function are added to
2376 processing for all aspects.
2377 * sem_ch13.ads (Analyze_Aspect_Specifications): New procedure
2378 * sem_ch3.adb (Analyze_Full_Type_Declaration): New name for
2379 Analyze_Type_Declaration.
2380 * sem_ch3.ads (Analyze_Full_Type_Declaration): New name for
2381 Analyze_Type_Declaration.
2382 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Analyze aspect
2384 (Analyze_Subprogram_Declaration): Analyze aspect specifications
2385 * sem_ch7.adb (Analyze_Package_Declaration): Analyze aspect
2387 (Analyze_Private_Type_Declaration): Analyze aspect specifications
2388 * sem_ch9.adb (Analyze_Protected_Type_Declaration): Analyze aspect
2390 (Analyze_Protected_Type_Declaration): New name (add _Declaration)
2391 (Analyze_Single_Protected_Declaration): Analyze aspect specifications
2392 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
2393 (Analyze_Single_Task_Declaration): Analyze aspect specifications
2394 (Analyze_Single_Task_Declaration): New name (add _Declaration)
2395 (Analyze_Task_Type_Declaration): Analyze aspect specifications
2396 (Analyze_Task_Type_Declaration): New name (add _Declaration)
2397 * sem_ch9.ads (Analyze_Protected_Type_Declaration): New name (add
2399 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
2400 (Analyze_Single_Task_Declaration): New name (add _Declaration)
2401 (Analyze_Task_Type_Declaration): New name (add _Declaration)
2402 * sem_prag.adb: Use Get_Pragma_Arg systematically so that we do not
2403 have to generate unnecessary pragma argument associations (this matches
2405 Throughout do changes to accomodate aspect specifications, including
2406 specializing messages, handling the case of not going through all
2407 homonyms, and allowing for cancellation.
2408 * sinfo.ads, sinfo.adb: Clean up obsolete documentation for Flag1,2,3
2409 (Aspect_Cancel): New flag
2410 (From_Aspect_Specification): New flag
2411 (First_Aspect): Removed flag
2412 (Last_Aspect): Removed flag
2413 * sprint.adb (Sprint_Aspect_Specifications): New procedure
2414 (Sprint_Node_Actual): Add calls to Sprint_Aspect_Specifications
2416 2010-10-11 Bob Duff <duff@adacore.com>
2418 * sem_res.adb (Resolve_Actuals): Minor change to warning messages so
2419 they match in Ada 95, 2005, and 2012 modes, in the case where the
2420 language didn't change. Same thing for the run-time exception message.
2422 2010-10-11 Javier Miranda <miranda@adacore.com>
2424 * debug.adb Document that switch -gnatd.p enables the CIL verifier.
2426 2010-10-11 Robert Dewar <dewar@adacore.com>
2428 * s-htable.adb: Minor reformatting.
2430 2010-10-11 Javier Miranda <miranda@adacore.com>
2432 * debug.adb: Update comment.
2434 2010-10-11 Vincent Celier <celier@adacore.com>
2436 * gnatcmd.adb (GNATCmd): Set Opt.Unchecked_Shared_Lib_Imports to True
2437 unconditionally as for "gnat make" the projects are not processed in
2440 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2442 * sem_ch10.ads, sem_ch10.adb (Load_Needed_Body): Add parameter to
2443 suppress semantic analysis of the body when inlining, prior to
2444 verifying that the body does not have a with_clause on a descendant
2446 * inline.adb (Analyze_Inlined_Bodies): Do not inline a body if it has a
2447 with_clause on a descendant.
2448 (Scope_In_Main_Unit): Simplify.
2450 2010-10-11 Robert Dewar <dewar@adacore.com>
2452 * exp_ch6.adb, freeze.adb: Minor reformatting.
2454 2010-10-11 Vincent Celier <celier@adacore.com>
2456 * gnatcmd.adb (GNATCmd): For all tools other than gnatmake, allow
2457 shared library projects to import projects that are not shared library
2460 2010-10-11 Javier Miranda <miranda@adacore.com>
2462 * debug.adb: Document that switch -gnatd.o generates the CIL listing.
2464 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2466 * sem_prag.adb (Process_Suppress_Unsuppress): Only ignore
2467 Suppress/Unsuppress pragmas in codepeer mode on user code.
2469 2010-10-11 Javier Miranda <miranda@adacore.com>
2471 * exp_ch6.adb (Expand_Call): For VM platforms, add missing expansion of
2472 tag check in case of dispatching call through "=".
2474 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2476 * sem_ch3.adb (Access_Subprogram_Declaration): In Ada2012 an incomplete
2477 type is legal in the profile of any basic declaration.
2478 * sem_ch6.adb (Analyze_Return_Type, Process_Formals): In Ada2012 an
2479 incomplete type, including a limited view of a type, is legal in the
2480 profile of any subprogram declaration.
2481 If the type is tagged, its use is also legal in a body.
2482 * sem_ch10.adb (Install_Limited_With_Clause): Do not process context
2484 (Install_Limited_Withed_Unit): Refine legality checks when both the
2485 limited and the non-limited view of a package are visible in the
2487 If this is not an error case, the limited view is ignored.
2488 freeze.adb (Freeze_Entity): In Ada2012, an incomplete type is legal in
2489 access to subprogram declarations
2491 2010-10-11 Robert Dewar <dewar@adacore.com>
2493 * exp_ch6.adb: Code clean up.
2494 * exp_util.adb: Minor reformatting.
2496 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2498 * sem_ch3.adb, exp_ch6.adb
2499 (Make_Build_In_Place_Call_In_Anonymous_Context,
2500 Make_Build_In_Place_Call_In_Assignment,
2501 Make_Build_In_Place_Call_In_Object_Declaration): Fix calls to
2502 Add_Task_Actuals_To_Build_In_Place_Call in case of No_Task_Hierarchy
2504 (Access_Definition): Add missing handling of No_Task_Hierarchy.
2506 2010-10-11 Javier Miranda <miranda@adacore.com>
2508 * exp_util.adb (Remove_Side_Effects): No action needed for renamings of
2509 class-wide expressions.
2511 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2513 * xr_tabls.adb, sem_res.adb: Minor reformatting
2515 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2517 * gnat_rm.texi, exp_attr.adb, sem_attr.adb, sem_attr.ads,
2518 snames.ads-tmpl (Analyze_Attribute, Expand_N_Attribute_Reference): Add
2519 handling of Attribute_Ref. Add missing blanks in some error messages.
2520 (Attribute_Ref, Name_Ref): Declare.
2521 Document 'Ref attribute.
2523 2010-10-11 Robert Dewar <dewar@adacore.com>
2525 * sem_attr.adb: Minor reformatting.
2527 2010-10-11 Javier Miranda <miranda@adacore.com>
2529 * sem_ch8.adb (Attribute_Renaming): Add missing check to avoid loading
2530 package System.Aux_Dec in VM platforms.
2532 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2534 * sem_prag.adb (Process_Suppress_Unsuppress): Ignore
2535 Suppress/Unsuppress pragmas in codepeer mode.
2536 (Analyze_Pragma [Pragma_Suppress_All]): Do not generate error message
2538 * einfo.ads: Fix typo.
2540 2010-10-11 Emmanuel Briot <briot@adacore.com>
2542 * sinfo.adb: Use GNAT.HTable rather than System.HTable.
2543 * prj-nmsc.adb: Minor reformatting.
2545 2010-10-11 Thomas Quinot <quinot@adacore.com>
2547 * sem_attr.adb (Type_Key): Code simplification.
2549 2010-10-11 Tristan Gingold <gingold@adacore.com>
2551 * gcc-interface/utils2.c (maybe_wrap_malloc): Fix crash when allocating
2552 very large object on VMS.
2554 2010-10-11 Javier Miranda <miranda@adacore.com>
2556 * sem_ch10.adb (Analyze_With_Clause): Add missing test to ensure
2557 availability of attribute Instance_Spec.
2559 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2561 * gnat1drv.adb (Adjust_Global_Switches): Disable codepeer mode if
2562 checking syntax only or in ASIS mode.
2564 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2566 * sem_ch6.adb (Check_Delayed_Subprogram): Abstract subprograms may also
2567 need a freeze node if some type in the profile has one.
2568 * gcc-interface/trans.c (case N_Abstract_Subprogram_Declaration): If
2569 entity has a freeze node, defer elaboration.
2571 2010-10-11 Emmanuel Briot <briot@adacore.com>
2573 * prj-nmsc.adb (Check_Aggregate_Project): Add support for finding all
2574 aggregated projects.
2576 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2578 * sem_res.adb (Resolve_Entry_Call): Generate 's' reference for entry
2580 * sem_ch6.adb: Diagnose additional error condition.
2582 2010-10-11 Bob Duff <duff@adacore.com>
2584 * par.adb (Par): Clarify wording of certain error messages.
2586 2010-10-11 Gary Dismukes <dismukes@adacore.com>
2588 * sem_disp.adb (Check_Dispatching_Operation): Revise test for warning
2589 about nondispatching subprograms to use In_Same_List (reducing use of
2592 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2594 * xr_tabls.adb, sem_res.adb, lib-xref.adb, lib-xref.ads: Use s for
2595 reference in a static call.
2597 2010-10-11 Steve Baird <baird@adacore.com>
2599 * exp_attr.adb (Expand_N_Attribute_Reference, case Type_Key): Type_Key
2600 attribute should always be transformed into a string literal in
2602 * par-ch4.adb: Type_Key attribute's type is String; update value of
2603 Is_Parameterless_Attribute constant to reflect this.
2604 * sem_attr.adb (Analyze_Attribute): Recognize Type_Key attribute and
2605 rewrite it as a string literal (attribute value is always known
2607 * snames.ads-tmpl: Add entries for Type_Key attribute.
2609 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2611 * lib-xref.adb (Output_References): Common handling for objects and
2612 formals of an anonymous access type.
2614 2010-10-11 Eric Botcazou <ebotcazou@adacore.com>
2616 * make.adb (Scan_Make_Arg): Also pass -O to both compiler and linker.
2618 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2620 * sem_ch6.adb: Fix check for illegal equality declaration in Ada2012
2622 2010-10-11 Gary Dismukes <dismukes@adacore.com>
2624 * sem_disp.adb (Check_Dispatching_Operation): When testing for issuing
2625 a warning about subprograms of a tagged type not being dispatching,
2626 limit this to cases where the tagged type and the subprogram are
2627 declared within the same declaration list.
2629 2010-10-11 Jerome Lambourg <lambourg@adacore.com>
2631 * projects.texi, prj-attr.adb: Add new attribute documentation_dir.
2633 2010-10-11 Bob Duff <duff@adacore.com>
2635 * par-ch9.adb, sem_aggr.adb, exp_ch5.adb, sem_ch3.adb, impunit.adb,
2636 impunit.ads, sem_ch5.adb, sem_type.adb, exp_imgv.adb, exp_util.adb,
2637 switch-c.adb, exp_attr.adb, exp_ch9.adb, par-ch11.adb, usage.adb,
2638 sem_ch9.adb, sem_ch10.adb, scng.adb, checks.adb, sem_prag.adb,
2639 sem_ch12.adb, par-ch2.adb, freeze.adb, par-ch4.adb, sem_util.adb,
2640 sem_res.adb, sem_attr.adb, par-ch6.adb, exp_ch4.adb, exp_ch6.adb,
2641 sem_ch4.adb, exp_ch8.adb, par-ch10.adb, sem_ch6.adb, par-prag.adb,
2642 exp_disp.adb, par-ch12.adb, sem_ch8.adb, snames.adb-tmpl, opt.ads,
2643 exp_aggr.adb, sem_cat.adb, sem_ch13.adb, par-ch3.adb, exp_strm.adb,
2644 exp_cg.adb, lib-xref.adb, sem_disp.adb, exp_ch3.adb: Use Ada_2005
2645 instead of Ada_05 (Ada_Version_Type).
2647 2010-10-11 Bob Duff <duff@adacore.com>
2649 * sem_aggr.adb, impunit.adb, impunit.ads, switch-c.adb, usage.adb,
2650 sem_ch10.adb, sem_prag.adb, sem_ch12.adb, par-ch4.adb, par-ch6.adb,
2651 par-ch8.adb, exp_ch4.adb, sem_ch4.adb, sem_ch6.adb, par-prag.adb,
2652 opt.ads, par-ch3.adb, lib-xref.adb: Use Ada_2012 instead of Ada_12
2655 2010-10-11 Javier Miranda <miranda@adacore.com>
2657 * exp_util.adb (Safe_Prefixed_Reference): If the prefix is an explicit
2658 dereference then do not exclude dereferences of access-to-constant
2659 types to handle them as constant view of variables (and hence remove
2660 side effects when required).
2661 * sem_res.adb (Resolve_Slice): Ensure that side effects in the bounds
2662 are properly handled.
2664 2010-10-11 Robert Dewar <dewar@adacore.com>
2666 * sem_prag.adb, sem_aggr.adb, sprint.adb: Minor reformatting.
2668 2010-10-11 Javier Miranda <miranda@adacore.com>
2670 * exp_ch5.ads, exp_ch6.ads (Expand_N_Extended_Return_Statement): Moved
2672 (Expand_N_Simple_Return_Statement): Moved to exp_ch6.
2673 * exp_ch5.adb, exp_ch6.adb (Expand_Non_Function_Return): Moved to
2675 (Expand_Simple_Function_Return): Move to exp_ch6.
2676 (Expand_N_Extended_Return_Statement): Moved to exp_ch6.
2677 (Expand_N_Simple_Return_Statement): Moved to exp_ch6.
2679 2010-10-11 Robert Dewar <dewar@adacore.com>
2681 * snames.ads-tmpl: Add names for aspects.
2682 * aspects.ads, aspects.adb: New.
2683 * gcc-interface/Make-lang.in: Update dependencies.
2684 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2686 * exp_ch6.adb (Expand_Actuals): If an actual is the current instance of
2687 a task type, it must be replaced with a reference to Self.
2689 2010-10-11 Vincent Celier <celier@adacore.com>
2691 * adaint.h: Add prototype for function __gnat_create_output_file_new.
2693 2010-10-11 Javier Miranda <miranda@adacore.com>
2695 * sem_aggr.adb (Collect_Aggr_Bounds): Remove side effects of collected
2698 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2700 * sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Do not emit error
2701 for AI05-0033 in CodePeer mode.
2703 2010-10-11 Robert Dewar <dewar@adacore.com>
2705 * atree.h, atree.ads, atree.adb (Flag3): New flag (replaces Unused_1)
2706 * csinfo.adb: Aspect_Specifications is a new special field
2707 * einfo.adb (Flag3): New unused flag
2708 * exp_util.adb (Insert_Actions): Add processing for
2709 N_Aspect_Specification.
2710 * sem.adb: Add entry for N_Aspect_Specification.
2711 * sinfo.ads, sinfo.adb (N_Aspect_Specification): New node
2712 (Has_Aspect_Specifications): New flag
2713 (Permits_Aspect_Specifications): New function
2714 (Aspect_Specifications): New function
2715 (Set_Aspect_Specifications): New procedure
2716 * sprint.adb (Sprint_Node): Put N_At_Clause in proper alpha order
2717 (Sprint_Node): Add dummy entry for N_Aspect_Specification
2718 * treepr.adb (Flag3): New flag to be listed
2720 2010-10-11 Vincent Celier <celier@adacore.com>
2722 * adaint.c: Minor reformatting.
2724 2010-10-11 Robert Dewar <dewar@adacore.com>
2726 * sem_ch6.adb, s-htable.ads: Minor reformatting.
2728 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2730 * sem_ch4.adb (Analyze_Selected_Component): If the selector is
2731 invisible in an instantiation, and both the formal and the actual are
2732 private extensions of the same type, look for the desired component in
2733 the proper view of the parent type.
2735 2010-10-11 Vincent Celier <celier@adacore.com>
2737 * adaint.c (__gnat_number_of_cpus): Add implementation for Solaris,
2738 AIX, Tru64, Darwin, IRIX and HP-UX.
2740 2010-10-11 Robert Dewar <dewar@adacore.com>
2742 * a-textio.adb: Minor reformatting
2744 2010-10-11 Robert Dewar <dewar@adacore.com>
2746 * a-suesen.ads, a-suenst.ads,
2747 a-suesen.adb, a-suenst.adb,
2748 a-suewse.adb, a-suewst.adb,
2749 a-suewse.ads, a-suewst.ads,
2750 a-suezse.ads, a-suezst.ads,
2751 a-suezse.adb, a-suezst.adb: New name for string encoding packages.
2752 * impunit.adb: New names for string encoding units
2753 * Makefile.rtl: New names for string encoding units
2754 * rtsfind.ads: Minor code reorganization.
2756 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2758 * exp_ch5.adb: Code clean up.
2760 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2762 * sem_ch6.adb (Check_Limited_Return): Specialize warning on limited
2763 returns when in a generic context.
2764 (Analyze_Function_Return): ditto.
2766 2010-10-11 Robert Dewar <dewar@adacore.com>
2768 * s-multip.ads: Fix header.
2769 * sem_ch3.adb, s-multip.adb, a-tigeli.adb: Minor reformatting.
2771 2010-10-11 Vincent Celier <celier@adacore.com>
2773 * Makefile.rtl: Add s-multip.
2774 * adaint.c: New function __gnat_number_of_cpus, implemented for Linux,
2775 defaulting to 1 for other platforms.
2776 * adaint.h: New function __gnat_number_of_cpus.
2777 * impunit.adb (Non_Imp_File_Names_12): New file list for Ada 2012,
2778 with a single component "s-multip".
2779 * impunit.ads (Kind_Of_Unit): New enumerated value Ada_12_Unit for Ada
2781 * rtsfind.ads (RTU_Id): New enumerated value System_Multiprocessors
2782 * s-multip.ads, s-multip.adb: New Ada 2012 package.
2783 * sem_ch10.adb (Analyze_With_Clause): Check also Ada 2012 units.
2785 2010-10-11 Javier Miranda <miranda@adacore.com>
2787 * a-textio.adb: Move new implementation of Get_Line to a subunit.
2788 * a-tigeli.adb: New subunit containing the implementation of Get_Line.
2790 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2792 * sem_aux.adb: Code clean up.
2794 2010-10-11 Robert Dewar <dewar@adacore.com>
2796 * sem_ch3.adb, sem_aux.adb, sem_ch6.adb: Minor reformatting
2798 2010-10-11 Robert Dewar <dewar@adacore.com>
2800 * einfo.adb, atree.h, atree.ads, atree.adb: Define seven new flags
2801 Flag248-Flag254. Define new field Field29.
2803 2010-10-10 Olivier Hainque <hainque@adacore.com>
2804 Eric Botcazou <ebotcazou@adacore.com>
2806 * gcc-interface/lang.opt (gdwarf+): Remove.
2807 * gcc-interface/gigi.h (get_parallel_type): Likewise
2808 * gcc-interface/misc.c (gnat_dwarf_extensions): Likewise.
2809 (gnat_handle_option): Remove OPT_gdwarfplus case.
2810 (gnat_post_options): Remove setting of use_gnu_debug_info_extensions
2811 from gnat_dwarf_extensions.
2812 * gcc-interface/trans.c (gigi): Remove -gdwarf+ initializations.
2813 * gcc-interface/utils.c (get_parallel_type): Remove.
2815 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
2817 * gcc-interface/trans.c (gnat_to_gnu) <N_Not_In>: Use
2818 invert_truthvalue_loc instead of invert_truthvalue.
2819 * gcc-interface/utils2.c (build_binary_op) <NE_EXPR>: Likewise.
2820 (build_unary_op) <TRUTH_NOT_EXPR>: Likewise.
2822 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
2824 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
2825 assertion on the types of the parameters. Use KIND local variable.
2826 <E_Incomplete_Type>: Likewise.
2828 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
2830 * gcc-interface/ada-tree.h (DECL_BY_DOUBLE_REF_P): New macro.
2831 * gcc-interface/gigi.h (annotate_object): Add BY_DOUBLE_REF parameter.
2832 * gcc-interface/decl.c (annotate_object): Likewise and handle it.
2833 (gnat_to_gnu_entity): Adjust calls to annotate_object.
2834 (gnat_to_gnu_param): If fat pointer types are passed by reference on
2835 the target, pass them by explicit reference.
2836 * gcc-interface/misc.c (default_pass_by_ref): Fix type of constant.
2837 * gcc-interface/trans.c (Identifier_to_gnu): Do DECL_BY_DOUBLE_REF_P.
2838 (Subprogram_Body_to_gnu): Adjust call to annotate_object.
2839 (call_to_gnu): Handle DECL_BY_DOUBLE_REF_P.
2840 * gcc-interface/utils.c (convert_vms_descriptor): Add BY_REF parameter
2842 (build_function_stub): Iterate on the parameters of the subprogram in
2843 lieu of on the argument types. Adjust call to convert_vms_descriptor.
2845 2010-10-09 Eric Botcazou <ebotcazou@adacore.com>
2847 * gcc-interface/misc.c: Delete prototypes.
2848 (gnat_init_options): Use local variable.
2849 (lang_hooks): Move to the end of the file.
2851 2010-10-08 Joseph Myers <joseph@codesourcery.com>
2853 * gcc-interface/misc.c (gnat_init_options_struct): New. Split out
2854 from gnat_init_options.
2855 (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
2857 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2859 * sem_aux.adb: Cleanup Is_Immutably_Limited_Type.
2861 2010-10-08 Robert Dewar <dewar@adacore.com>
2863 * exp_ch3.adb: Minor reformatting.
2864 * exp_ch5.adb: Add comment.
2866 2010-10-08 Robert Dewar <dewar@adacore.com>
2868 * sem_prag.adb (Check_Duplicate_Pragma): Check for entity match
2869 * gcc-interface/Make-lang.in: Update dependencies.
2870 * einfo.ads: Minor reformatting.
2872 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2874 * exp_ch5.adb, sem_ch3.adb, exp_ch7.adb, exp_util.adb, sem_aux.adb,
2875 sem_aux.ads, exp_ch4.adb, exp_ch6.adb, sem_ch6.adb, exp_aggr.adb,
2876 exp_ch3.adb: Change Is_Inherently_Limited_Type to
2877 Is_Immutably_Limited_Type to accord with new RM terminology.
2878 * sem_aux.adb (Is_Immutably_Limited_Type): A type that is a descendant
2879 of a formal limited private type is not immutably limited in a generic
2882 2010-10-08 Robert Dewar <dewar@adacore.com>
2884 * sem_prag.adb (Check_Duplicate_Pragma): New procedure
2885 Add calls to this new procedure where appropriate
2887 2010-10-08 Vincent Celier <celier@adacore.com>
2889 * a-textio.adb (Get_Chunk): Code clean up.
2891 2010-10-08 Robert Dewar <dewar@adacore.com>
2893 * a-strbou.ads, a-strfix.adb, a-strfix.ads, a-strsea.adb, a-strsea.ads,
2894 a-strsup.adb, a-strsup.ads, a-strunb-shared.adb, a-strunb-shared.ads,
2895 a-strunb.adb, a-strunb.ads, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
2896 a-stwise.adb, a-stwise.ads, a-stwisu.adb, a-stwisu.ads,
2897 a-stwiun-shared.adb, a-stwiun-shared.ads, a-stwiun.adb, a-stwiun.ads,
2898 a-stzbou.ads, a-stzfix.adb, a-stzfix.ads, a-stzsea.adb, a-stzsea.ads,
2899 a-stzsup.adb, a-stzsup.ads, a-stzunb-shared.adb, a-stzunb-shared.ads,
2900 a-stzunb.adb, a-stzunb.ads (Find_Token): New version with From
2903 2010-10-08 Robert Dewar <dewar@adacore.com>
2905 * sem_cat.adb (Check_Categorization_Dependencies): Remote types
2906 packages can depend on preleborated packages.
2908 2010-10-08 Robert Dewar <dewar@adacore.com>
2910 * sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Pragmas
2911 Interrupt_Handler and Attach_Handler not allowed in generics.
2913 2010-10-08 Robert Dewar <dewar@adacore.com>
2915 * ali.adb: Set Allocator_In_Body if AB parameter present on M line
2916 * ali.ads (Allocator_In_Body): New flag
2917 * bcheck.adb (Check_Consistent_Restrictions): Handle case of main
2918 program violating No_Allocators_After_Elaboration restriction.
2919 * gnatbind.adb (No_Restriction_List): Add entries for
2920 No_Anonymous_Allocators, and No_Allocators_After_Elaboration.
2921 * lib-load.adb: Initialize Has_Allocator flag
2922 * lib-writ.adb: Initialize Has_Allocator flag
2923 (M_Parameters): Set AB switch if Has_Allocator flag set
2924 * lib-writ.ads: Document AB flag on M line
2925 * lib.adb (Has_Allocator): New function
2926 (Set_Has_Allocator): New procedure
2927 * lib.ads (Has_Allocator): New function
2928 (Set_Has_Allocator): New procedure
2929 (Has_Allocator): New flag in Unit_Record
2930 * sem_ch4.adb (Analyze_Allocator): Add processing for
2931 No_Allocators_After_Elaboration.
2933 2010-10-08 Geert Bosch <bosch@adacore.com>
2935 * a-textio.adb (Get_Line): Rewrite to use fgets instead of fgetc.
2937 2010-10-08 Javier Miranda <miranda@adacore.com>
2939 * sem_prag.adb (Analyze_Pragma): Relax semantic rule of
2940 Java_Constructors because in the JRE library we generate occurrences
2941 in which the "this" parameter is not the first formal.
2943 2010-10-08 Robert Dewar <dewar@adacore.com>
2945 * par-ch3.adb: Minor reformatting.
2947 2010-10-08 Javier Miranda <miranda@adacore.com>
2949 * exp_disp.adb (Make_DT): Do not generate dispatch tables for CIL/Java
2952 2010-10-08 Robert Dewar <dewar@adacore.com>
2954 * par-ch8.adb (P_Use_Type_Clause): Recognize ALL keyword in Ada 2012
2956 * sinfo.adb (Use_Type_Clause): Add All_Present flag.
2957 * sinfo.ads (Use_Type_Clause): Add All_Present flag.
2958 * s-rident.ads: Add entry for No_Allocators_After_Elaboration,
2959 No_Anonymous_Allocators.
2961 2010-10-08 Vincent Celier <celier@adacore.com>
2963 * bindgen.adb (Gen_Restrictions_Ada): No new line after last
2964 restriction, so that the last comma is always replaced with a left
2967 2010-10-08 Javier Miranda <miranda@adacore.com>
2969 * sem_prag.adb (Analyze_Pragma): Add specific check on the type of the
2970 first formal of delegates.
2972 2010-10-08 Robert Dewar <dewar@adacore.com>
2974 * sem_aggr.adb: Minor reformatting.
2976 2010-10-08 Robert Dewar <dewar@adacore.com>
2978 * exp_imgv.adb (Expand_Image_Attribute): Handle special calling
2979 sequence for soft hyphen for Character'Image case.
2980 * rtsfind.ads (Image_Character_05): New entry
2981 * s-imgcha.adb (Image_Character_05): New procedurew
2982 * s-imgcha.ads (Image_Character_05): New procedure
2983 * s-imgwch.adb (Image_Wide_Character): Deal with Ada 2005 soft hyphen
2985 * s-valcha.adb (Value_Character): Recognize SOFT_HYPHEN for 16#AD#
2986 * sem_attr.adb (Eval_Attribute, case Width): Handle soft_hyphen name
2989 2010-10-08 Robert Dewar <dewar@adacore.com>
2991 * sem_attr.adb (Eval_Attribute, case Width): Avoid ludicrous long loop
2992 for case of Wide_[Wide_]Character.
2994 2010-10-08 Robert Dewar <dewar@adacore.com>
2996 * exp_ch3.adb: Minor reformating
2997 Minor code reorganization.
2999 2010-10-08 Javier Miranda <miranda@adacore.com>
3001 * sem_prag.adb (Analyze_Pragma): Add missing checks on wrong use of
3002 pragmas CIL_Constructor and Java_Constructor.
3003 * exp_ch3.adb (Expand_Freeze_Record_Type): Do not generate the
3004 predefined primitives for CIL/Java tagged types.
3006 2010-10-08 Robert Dewar <dewar@adacore.com>
3008 * sem_ch6.adb: Minor reformatting.
3010 2010-10-08 Robert Dewar <dewar@adacore.com>
3012 * gnat1drv.adb: Add call to Validate_Independence.
3013 * par-prag.adb: Add dummy entries for Independent,
3014 Independent_Componentsa.
3015 * sem_ch13.adb (Validate_Independence): New procedure
3016 (Initialize): Initialize address clause and independence check tables
3017 * sem_ch13.ads (Independence_Checks): New table
3018 (Validate_Independence): New procedure
3019 * sem_prag.adb: Add processing for pragma Independent[_Components]
3020 * snames.ads-tmpl: Add entries for pragma Independent[_Components]
3022 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3024 * sem_aggr.adb (Propagate_Discriminants): When expanding an aggregate
3025 component with box initialization, if the component is a variant record
3026 use the values of the discriminants to select the proper variant for
3027 further box initialization.
3029 2010-10-08 Thomas Quinot <quinot@adacore.com>
3031 * xsnames.adb: Remove obsolete file.
3032 * make.adb, sem_ch8.adb, einfo.ads: Minor reformatting.
3034 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3036 * exp_aggr.adb: Complete previous change.
3038 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3040 * sem_ch6.adb (Check_Return_Subtype): The subtype indication in an
3041 extended return must match statically the return subtype of the
3042 enclosing function if the type is an elementary type or if it is
3045 2010-10-08 Vincent Celier <celier@adacore.com>
3047 * prj-nmsc.adb (Add_Source): Report all duplicate units and source file
3048 names. Do not report the same duplicate unit several times.
3049 * prj.ads (Source_Data): New Boolean component Duplicate_Unit,
3050 defaulted to False, to avoid reporting the same unit as duplicate
3053 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3055 * sem_aggr.adb (Resolve_Array_Aggregate): If the expression in an
3056 others choice is a literal, analyze it to enable later optimizations.
3057 * exp_aggr.adb (Expand_Record_Aggregate): An aggregate with static size
3058 and components can be handled by the backend even if it is of a limited
3061 2010-10-08 Arnaud Charlet <charlet@adacore.com>
3063 * a-rttiev.adb (task Timer): Since this package may be elaborated
3064 before System.Interrupt, we need to call Setup_Interrupt_Mask
3065 explicitly to ensure that this task has the proper signal mask.
3067 2010-10-08 Robert Dewar <dewar@adacore.com>
3069 * freeze.adb (Freeze_Entity): For array case, move some processing for
3070 pragma Pack, Component_Size clause and atomic/volatile components here
3071 instead of trying to do the job in Sem_Ch13 and Freeze.
3072 * layout.adb: Use new Addressable function
3073 * sem_ch13.adb (Analyze_Attribute_Representation_Clause, case
3074 Component_Size): Move some handling to freeze point in
3075 Freeze.Freeze_Entity.
3076 * sem_prag.adb (Analyze_pragma, case Pack): Move some handling to
3077 freeze point in Freese.Freeze_Entity.
3078 * sem_util.ads, sem_util.adb (Addressable): New function.
3080 2010-10-08 Robert Dewar <dewar@adacore.com>
3082 * sprint.adb: Minor reformatting.
3084 2010-10-08 Javier Miranda <miranda@adacore.com>
3086 * exp_ch4.adb (Real_Range_Check): Declare temporary as constant.
3088 2010-10-08 Robert Dewar <dewar@adacore.com>
3090 * sem_ch3.adb: Minor reformatting.
3092 2010-10-08 Vincent Celier <celier@adacore.com>
3094 * ali-util.adb (Get_File_Checksum): Make sure that external_as_list is
3095 not a reserved word.
3096 * prj-proc.adb (Expression): Process string list external references.
3097 * prj-strt.adb (External_Reference): Parse external_as_list external
3099 * prj-tree.ads (Expression_Kind_Of): Allowed for N_External_Value nodes
3100 (Set_Expression_Kind_Of): Ditto
3101 * prj.adb (Initialize): Set external_as_list as a reserved word
3102 * projects.texi: Document new string external reference
3104 * scans.ads (Token_Type): New token Tok_External_As_List
3105 * snames.ads-tmpl: New standard name Name_External_As_List
3107 2010-10-08 Thomas Quinot <quinot@adacore.com>
3109 * sem_prag.adb: Minor reformatting.
3111 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3113 * sem_ch3.adb (Derived_Type_Declaration): In the private part of an
3114 instance, it is legal to derive from a non-limited actual when the
3115 formal type is untagged limited.
3116 * sem_ch12.adb (Instantiate_Type): For a formal private type, use
3117 analyzed formal as Generic_Parent_Type, to simplify later checks.
3119 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3121 * sem_res.adb (Insert_Default): If default value is already a
3122 raise_constraint_error do not rewrite it as new raise node, to prevent
3123 infinite loops in the warning removal machinery.
3125 2010-10-08 Robert Dewar <dewar@adacore.com>
3127 * sem_util.adb, sem_prag.adb: Minor reformatting
3129 2010-10-08 Hristian Kirtchev <kirtchev@adacore.com>
3131 * gnat_rm.texi: Remove the section on pragma Implemented_By_Entry.
3132 Add section on pragma Implemented.
3134 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3136 * sem_ch3.adb (Derive_Subprogram): If an abstract extension has a
3137 concrete parent with a concrete constructor, the inherited constructor
3138 is abstract even if the derived type is a null extension.
3140 2010-10-08 Thomas Quinot <quinot@adacore.com>
3142 * sem_ch4.adb: Minor reformatting.
3144 2010-10-08 Hristian Kirtchev <kirtchev@adacore.com>
3146 * einfo.adb: Flag 232 (formerly Implemented_By_Entry) is now unused.
3147 (Implemented_By_Entry): Removed.
3148 (Set_Implemented_By_Entry): Removed.
3149 (Write_Entity_Flags): Remove the output for Implemented_By_Entry.
3150 * einfo.ads: Remove Implemented_By_Entry and its usage in entities.
3151 (Implemented_By_Entry): Removed along with its associated pragma.
3152 (Set_Implemented_By_Entry): Removed along with its associated pragma.
3153 * exp_ch9.adb: Alphabetize with and use clauses of Exp_Ch9.
3154 (Build_Dispatching_Call_Equivalent): New routine.
3155 (Build_Dispatching_Requeue): New routine.
3156 (Build_Dispatching_Requeue_To_Any): New routine.
3157 (Build_Normal_Requeue): New routine.
3158 (Build_Skip_Statement): New routine.
3159 (Expand_N_Requeue_Statement): Rewritten. The logic has been split into
3160 several subroutines.
3161 * par-prag.adb: Replace Pragma_Implemented_By_Entry by
3163 * sem_ch3.adb (Check_Abstract_Overriding): Perform checks concerning
3165 (Check_Pragma_Implemented): New routines.
3166 (Inherit_Pragma_Implemented): New routine.
3167 * sem_ch9.adb (Analyze_Requeue): Update the predicate which detects a
3168 dispatching requeue.
3169 * sem_prag.adb: Update array Sig_Flags by removing Implemented_By_Entry
3170 and adding Implemented.
3171 (Ada_2012_Pragma): New routine.
3172 (Analyze_Pragma, case Implemented): Perform all necessary checks
3173 concerning pragma Implemented and register the pragma as a
3174 representation item with the procedure_LOCAL_NAME.
3175 (Analyze_Pragma, case Implemented_By_Entry): Removed.
3176 * sem_util.adb (Implementation_Kind): New routine.
3177 * sem_util.ads (Implementation_Kind): New routine.
3178 * snames.ads-tmpl: Remove Name_Implemented_By_Entry and add
3179 Name_Implemented. Remove pragma name Pragma_Implemented_By_Entry and
3180 add Pragma_Implemented. Add special names By_Any, By_Entry and
3181 By_Protected_Procedure.
3183 2010-10-08 Javier Miranda <miranda@adacore.com>
3185 * exp_ch3.adb (Expand_Freeeze_Record_Type): Code cleanup: remove local
3186 variable Has_Static_DT by invocation of function Building_Static_DT.
3188 2010-10-08 Vincent Celier <celier@adacore.com>
3190 * g-dirope.adb (Remove_Dir): Do not change the current directory when
3191 doing a recursive remove of a subdirectory.
3193 2010-10-08 Javier Miranda <miranda@adacore.com>
3195 * exp_ch6.ad (Freeze_Subprogram): Factorize code.
3196 * exp_disp.adb (Make_Secondary_DT): Factorize code.
3197 (Make_DT): Factorize code.
3199 2010-10-08 Robert Dewar <dewar@adacore.com>
3201 * sem_ch4.adb: Minor reformatting.
3203 2010-10-08 Robert Dewar <dewar@adacore.com>
3205 * sem_ch6.adb (Check_Conformance): Check null exclusion match for full
3208 2010-10-08 Thomas Quinot <quinot@adacore.com>
3210 * sem_ch12.adb (Instantiate_Object): Rename Formal_Id to Gen_Obj, for
3211 consistency with Gen_T in Instantiate_Type.
3212 Introduce constant A_Gen_Obj to avoid repeated queries for
3213 Defining_Identifier (Analyzed_Formal).
3215 2010-10-08 Vincent Celier <celier@adacore.com>
3217 * prj-nmsc.adb: Minor comment fix.
3219 2010-10-07 Robert Dewar <dewar@adacore.com>
3221 * sem_prag.adb, sem_ch13.adb: Implement AI05-0012-1/02.
3222 * gcc-interface/Make-lang.in: Update dependencies.
3224 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3226 * sem_ch12.ad: (Instantiate_Object): For an in-out formal of a child
3227 unit, if the type of the formal is declared in a parent unit and is not
3228 a formal itself, the actual must be located from an enclosing parent
3229 instance by normal visibility.
3231 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3233 * sem_ch4.adb (Analyze_Allocator): In Ada 2012, a null_exclusion
3234 indicator is illegal for an uninitialized allocator.
3236 2010-10-07 Robert Dewar <dewar@adacore.com>
3238 * sem_prag.adb (Analyze_Attribute_Definition_Clause, case
3239 Component_Size): Complete previous change.
3241 2010-10-07 Vincent Celier <celier@adacore.com>
3243 * scng.adb (Scan): Call Accumulate_Token_Checksum for Tok_Identifier,
3244 even for keywords, to avoid having the checksum to depend on the Ada
3247 2010-10-07 Gary Dismukes <dismukes@adacore.com>
3249 * sem_aggr.adb, sem_ch12.adb, sem_ch6.adb, par-ch5.adb,
3250 exp_ch3.adb: Minor reformatting.
3252 2010-10-07 Robert Dewar <dewar@adacore.com>
3254 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
3255 Component_Size): It is now illegal to give an incorrect component size
3256 clause in the case of aliased or atomic components.
3257 * sem_prag.adb (Analyze_Pragma, case Pack): It is now illegal to give
3258 an effective pragma Pack in the case of aliased or atomic components.
3260 2010-10-07 Steve Baird <baird@adacore.com>
3262 * exp_ch4.adb (Expand_N_Allocator): Do not bypass expansion
3263 in the case of a violation of an active No_Task_Hierarchy restriction.
3265 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3267 * sem_ch12.adb (Validate_Derived_Type_Instance): If a formal derived
3268 type is non-limited, an actual for it cannot be limited.
3270 2010-10-07 Robert Dewar <dewar@adacore.com>
3272 * einfo.ads (No_Pool_Assigned): Update documentation.
3273 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
3274 Storage_Size): We only set No_Pool_Assigned if the expression is a
3275 static constant and zero.
3276 * sem_res.adb (Resolve_Allocator): Allocation from empty storage pool
3277 should be an error not a warning.
3279 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3281 * exp_aggr.adb (Expand_Array_Aggregate): Recognize additional cases
3282 where an aggregate in an assignment can be built directly into the
3283 target, and does not require the creation of a temporary that may
3286 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3288 * sem_aggr.adb (Analyze_Record_Aggregate): In Ada2012, a choice list
3289 in a record aggregate can correspond to several components of
3290 anonymous access types, as long as the designated subtypes match.
3292 2010-10-07 Robert Dewar <dewar@adacore.com>
3294 * gnat_rm.texi, exp_util.adb, sinfo.adb, sinfo.ads, sem_ch12.adb,
3295 sem.adb, gnat_ugn.texi, sem_util.ads, par-ch6.adb, targparm.ads,
3296 restrict.adb, sem_ch6.adb, sem_ch6.ads, sprint.adb, i-c.ads: Change
3297 spelling parametrize(d) => parameterize(d).
3299 2010-10-07 Robert Dewar <dewar@adacore.com>
3301 * sem_ch12.adb: Add comment.
3302 * sem_ch6.adb: Minor reformatting.
3304 2010-10-07 Robert Dewar <dewar@adacore.com>
3306 * par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb, par-ch10.adb: Add
3307 Pexp to Pf_Rec constants
3308 (P_Subprogram): Expression is always enclosed in parentheses
3309 * par.adb (Pf_Rec): add Pexp flag for parametrized expression
3310 * sinfo.ads (N_Parametrized_Expression): Expression must be in parens
3312 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3314 * sem_ch6.adb (Analyze_Subprogram_Specification): Implement Ada2012
3315 checks on functions that return an abstract type or have a controlling
3316 result whose designated type is an abstract type.
3317 (Check_Private_Overriding): Implement Ada2012 checks on functions
3318 declared in the private part, if an abstract type is involved.
3319 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): In Ada2012,
3320 reject a generic function that returns an abstract type.
3321 * exp_ch5.adb (Expand_Simple_Function_Return): in Ada2012, if a
3322 function has a controlling access result, check that the tag of the
3323 return value matches the designated type of the return expression.
3325 2010-10-07 Robert Dewar <dewar@adacore.com>
3327 * par-ch6.adb: Fix error in handling of parametrized expressions.
3328 * par-ch4.adb (P_Name): Allow qualified expression as name in Ada 2012
3330 (P_Simple_Expression): Better message for qualified expression prefix
3331 * s-crc32.adb: Minor reformatting.
3332 * exp_intr.adb (Expand_Unc_Deallocation): Remove test for empty
3333 storage pool (this test is moved to Sem_Intr).
3334 * sem_intr.adb (Check_Intrinsic_Call): Add check for deallocation from
3335 empty storage pool, moved here from Exp_Intr and made into error.
3336 (Check_Intrinsic_Call): Remove assumption in generating not-null free
3337 warning that the name of the instantiation is Free.
3338 * sinput.adb (Tree_Read): Document use of illegal free call allowed in
3340 * types.ads: Remove storage size clauses from big types (since we may
3341 need to do deallocations, which are now illegal for empty pools).
3343 2010-10-07 Sergey Rybin <rybin@adacore.com>
3345 * gnat_ugn.texi: Add missing word.
3347 2010-10-07 Robert Dewar <dewar@adacore.com>
3349 * exp_util.adb (Insert_Actions): Add handling of
3350 N_Parametrized_Expression.
3351 * par-ch6.adb (P_Subprogram): Add parsing of parametrized expression
3352 * sem.adb: Add entry for N_Parametrized_Expression
3353 * sem_ch6.adb (Analyze_Parametrized_Expression): New procedure
3354 * sem_ch6.ads (Analyze_Parametrized_Expression): New procedure
3355 * sinfo.ads, sinfo.adb: Add N_Parametrized_Expression
3356 * sprint.adb (Sprint_Node): Add handling for N_Parametrized_Expression
3357 * par-ch4.adb: Minor reformatting.
3359 2010-10-07 Robert Dewar <dewar@adacore.com>
3361 * scng.adb (Skip_Other_Format_Characters): New procedure
3362 (Start_Of_Wide_Character): New procedure
3363 (Scan): Use Start_Of_Wide_Character where appropriate
3364 (Scan): Improve error message for other_format chars in identifier
3365 (Scan): Allow other_format chars between tokens
3367 2010-10-07 Javier Miranda <miranda@adacore.com>
3369 * exp_util.adb (Safe_Prefixed_Reference): When removing side effects,
3370 Add missing support for explicit dereferences.
3372 2010-10-07 Robert Dewar <dewar@adacore.com>
3374 * par-ch10.adb, par-ch3.adb, par.adb: Minor reformatting.
3376 2010-10-07 Robert Dewar <dewar@adacore.com>
3378 * exp_disp.adb, exp_dist.adb, exp_util.ads, exp_util.adb,
3379 exp_ch11.adb: Rename Full_Qualified_Name to Fully_Qualified_Name_String
3380 * sem_util.adb, sem_util.ads (Full_Qualified_Name): Moved to
3381 Exp_Util.Fully_Qualified_Name_String.
3383 2010-10-07 Robert Dewar <dewar@adacore.com>
3385 * rtsfind.ads: Add entry for Ada.Real_Time.Timing_Events.Set_Handler
3386 * sem_res.adb (Resolve_Call): A call to
3387 Ada.Real_Time.Timing_Events.Set_Handler violates restriction
3388 No_Relative_Delay (AI-0211).
3390 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3392 * sem_ch10.adb: Small change in error message.
3394 2010-10-07 Robert Dewar <dewar@adacore.com>
3396 * tbuild.ads: Minor reformatting.
3398 2010-10-07 Robert Dewar <dewar@adacore.com>
3400 * gnatcmd.adb, make.adb, prj-nmsc.adb, sem_elab.adb: Minor reformatting
3402 2010-10-07 Arnaud Charlet <charlet@adacore.com>
3404 * exp_ch11.adb (Expand_N_Exception_Declaration): Update comments.
3406 2010-10-07 Robert Dewar <dewar@adacore.com>
3408 * sem_res.adb: Minor reformatting
3410 2010-10-07 Olivier Ramonat <ramonat@adacore.com>
3412 * gnat_ugn.texi: Minor editing.
3413 * opt.ads: Document that scripts rely on specific formats in opt.ads
3415 2010-10-07 Robert Dewar <dewar@adacore.com>
3417 * a-wichun.ads, a-wichun.adb (To_Lower_Case): New function
3418 (To_Upper_Case): Fix to be inverse of To_Lower_Case
3419 * a-zchuni.ads, a-zchuni.adb (To_Lower_Case): New function
3420 (To_Upper_Case): Fix to be inverse of To_Lower_Case
3422 2010-10-07 Robert Dewar <dewar@adacore.com>
3424 * a-wichha.adb, a-wichha.ads, a-zchhan.adb, a-zchhan.ads: New file.
3425 * impunit.adb: Add entries for a-wichha/a-zchhan
3426 * Makefile.rtl: Add entries for a-wichha/a-zchhan
3428 2010-10-07 Vincent Celier <celier@adacore.com>
3430 * make.adb (Check): Call Check_Source_Info_In_ALI with Project_Tree
3431 * makeutl.adb (Check_Source_Info_In_ALI): If there is at least one
3432 replaced source, check that none of the replaced sources are in the
3434 * makeutl.ads (Check_Source_Info_In_ALI): New parameter Tree
3435 * prj-nmsc.adb (Remove_Source): New parameter Tree. If the source is
3436 replaced with a source with a different file name, put it in the hash
3437 table Replaced_Sources.
3438 (Add_Source): Call Remove_Source with Data.Tree. If there is at least
3439 one replaced source, check if it has the same file name as the current
3440 source; if it has, remove it from the hash table Replaced_Sources.
3441 * prj.adb (Reset): Reset hash table Tree.Replaced_Sources
3442 * prj.ads (Replaced_Source_HTable): New hash table
3443 (Project_Tree_Data): New components Replaced_Sources and
3444 Replaced_Source_Number.
3446 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3448 * sem_elab.adb (Check_A_Call): After inserting elaboration check, set
3449 proper flag to prevent a double elaboration check on the same call.
3450 * exp_util.adb (Insert_Actions): If the enclosing node is an
3451 Expression_With_Actions and it has been analyzed already, find
3452 insertion point further up in the tree.
3454 2010-10-07 Hristian Kirtchev <kirtchev@adacore.com>
3456 * sem_ch13.adb (Analyze_Record_Representation_Clause): Alphabetize all
3457 local variables. Remove the general restriction which prohibits the
3458 application of record rep clauses to Unchecked_Union types. Add Ada
3459 2012 check to detect improper naming of an Unchecked_Union
3460 discriminant in record rep clause.
3461 * sem_prag.adb: Add with and use clause for Exp_Ch7.
3462 (Analyze_Pragma): Unchecked_Union case: Propagate the Unchecked_Union
3463 type to all invocations of Check_Component and Check_Variant.
3464 (Check_Component): Add formal parameters UU_Typ and In_Variant_Part.
3465 Rewritten. Add Ada 2012 check to detect improper use of formal
3466 private types and private extensions as component types of an
3467 Unchecked_Union declared inside a generic body.
3468 (Check_Variant): Add formal parameter UU_Typ. Propagate the
3469 Unchecked_Union type to all calls of Check_Component. Signal that the
3470 current component comes from the variant part of an Unchecked_Union
3472 (Inside_Generic_Body): New routine.
3474 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3476 * exp_ch4.adb (Expand_Composite_Equality): When looking for a primitive
3477 equality operation for a record component, verify that both formals
3478 have the same type, and the result type is boolean.
3480 2010-10-07 Vincent Celier <celier@adacore.com>
3482 * gnatcmd.adb (Check_Files): When looking for the .ci file for a
3483 binder generated file, look for both b~xxx and b__xxx as gprbuild
3484 always uses b__ as the prefix of such files.
3486 2010-10-07 Thomas Quinot <quinot@adacore.com>
3488 * sem_res.adb: Minor reformatting.
3490 2010-10-07 Arnaud Charlet <charlet@adacore.com>
3492 * debug.adb: Update -gnatd.J documentation.
3494 2010-10-07 Robert Dewar <dewar@adacore.com>
3496 * gnat_rm.texi: Document handling of invalid values
3497 * s-utf_32.ads, s-utf_32.adb (UTF_To_Lower_Case): Fix implementation
3499 (UTF_To_Upper_Case): New function.
3501 2010-10-07 Robert Dewar <dewar@adacore.com>
3503 * sem_attr.adb: Minor reformatting.
3504 * einfo.ads, einfo.adb (Is_Ada_2012_Only): New flag
3505 * itypes.adb (Create_Null_Excluding_Itype): Set Is_Ada_2012_Only flag
3507 * lib-xref.adb (Generate_Reference): Warn on use of Ada 2012 entity in
3509 * opt.ads (Warn_On_Ada_2012_Compatibility): New flag
3510 * sem_ch3.adb (Analye_Subtype_Declaration): Inherit Is_Ada_2012_Only
3511 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Is_Ada_2012_Only
3513 * sem_prag.adb (Analyze_Pragma, case Ada_12/Ada_2012): Allow form with
3515 * sem_type.adb (Disambiguate): Deal with Is_Ada_2012_Only.
3516 * sem_warn.adb (Warn_On_Ada_2012_Compatibility): New flag, treated
3519 2010-10-07 Javier Miranda <miranda@adacore.com>
3521 * a-tags.ads: Use new support for pragma Ada_2012 with function
3524 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3526 * par-ch5.adb (P_Sequence_Of_Statements): In Ada2012 a label can end a
3527 sequence of statements.
3529 2010-10-07 Vincent Celier <celier@adacore.com>
3531 * gnatcmd.adb (Check_Files): Only add a .ci files if it exists
3533 2010-10-07 Javier Miranda <miranda@adacore.com>
3535 * a-tags.ads, a-tags.adb (Type_Is_Abstract): New subprogram.
3536 * rtsfind.ads (RE_Type_Is_Abstract): New entity.
3537 * exp_disp.adb (Make_DT): Initialize TSD component Type_Is_Abstract.
3539 2010-10-07 Arnaud Charlet <charlet@adacore.com>
3541 * sem_ch12.adb (Mark_Context): Removed, no longer needed.
3542 (Analyze_Package_Instantiation): No longer analyze systematically a
3543 generic body in CodePeer mode.
3544 * freeze.adb, sem_attr.adb: Update comments.
3546 2010-10-05 Robert Dewar <dewar@adacore.com>
3548 * par-ch5.adb (Test_Statement_Required): Allow all pragmas in Ada 2012
3551 2010-10-05 Pascal Obry <obry@adacore.com>
3553 * gnat_rm.texi: Fix typo.
3555 2010-10-05 Arnaud Charlet <charlet@adacore.com>
3557 * gnat_ugn.texi: Add note about identifiers with same name and
3560 2010-10-05 Robert Dewar <dewar@adacore.com>
3562 * sem_ch4.adb: Minor reformatting.
3563 * a-direct.ads: Minor comment update.
3565 2010-10-05 Javier Miranda <miranda@adacore.com>
3567 * sem_ch3.adb (Add_Internal_Interface_Entities): Removing code that is
3568 no longer required after change in New_Overloaded_Entity.
3569 * sem_ch6.adb (New_Overloaded_Entity): Code reorganization to isolate
3570 the fragment of code that handles derivations of interface primitives.
3571 Add missing dependence on global variable Inside_Freezing_Actions to
3572 ensure the correct management of internal interface entities.
3573 * sem_ch13.adb (Analyze_Freeze_Entity): Add missing increase/decrease
3574 of the global variable Inside_Freezing_Actions to ensure that internal
3575 interface entities are well handled by New_Overloaded_Entity.
3576 * sem_disp.adb (Find_Primitive_Covering_Interface): Add documentation
3577 and complete the algorithm to catch hidden primitives derived of
3578 private type that covers the interface.
3579 * sem_disp.ads (Find_Primitive_Covering_Interface): Add missing
3582 2010-10-05 Robert Dewar <dewar@adacore.com>
3584 * prj-util.adb, prj-util.ads, prj.ads, s-vxwext-rtp.adb, sem_ch4.adb,
3585 sem_ch7.adb, sem_res.adb, sem_type.adb: Minor reformatting.
3586 Minor code reorganization (use Nkind_In).
3588 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3590 * sem_ch10.adb (Analyze_Task_Body_Stub): Diagnose duplicate stub for
3593 2010-10-05 Vincent Celier <celier@adacore.com>
3595 * gnatbind.adb: If the main library file is not for a suitable main
3596 program, change the error message.
3598 2010-10-05 Vincent Celier <celier@adacore.com>
3600 * a-direct.ads: Minor spelling error fixes in comments.
3601 * gnat_rm.texi: Add three entries in "Implementation Defined
3602 Characteristics" for the interpretations of the Form parameters in
3605 2010-10-05 Robert Dewar <dewar@adacore.com>
3607 * exp_ch3.adb, exp_ch5.adb, exp_disp.adb, exp_dist.adb, gnatlink.adb,
3608 makeutl.adb, par-ch6.adb, prj-dect.adb, prj-env.adb, prj-env.ads,
3609 prj-ext.adb, prj-nmsc.adb, prj-part.adb, prj-pp.ads: Minor code
3613 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3615 * sem_res.adb (Check_Parameterless_Call): If the prefix of 'Address is
3616 an explicit dereference of an access to function, the prefix is not
3617 interpreted as a parameterless call.
3619 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3621 * exp_attr.adb: For 'Read and 'Write, use full view of base type if
3624 2010-10-05 Vincent Celier <celier@adacore.com>
3626 * make.adb (Switches_Of): Allow wild cards in index of attributes
3628 * prj-util.adb (Value_Of): When Allow_Wildcards is True, use the index
3629 of the associative array as a glob regular expression.
3630 * prj-util.ads (Value_Of (Index, In_Array)): New Boolean parameter
3631 Allow_Wildcards, defaulted to False.
3632 (Value_Of (Name, Attribute_Or_Array_Name)): Ditto
3633 * projects.texi: Document that attribute Switches (<file name>) may
3634 use wild cards in the index.
3636 2010-10-05 Robert Dewar <dewar@adacore.com>
3638 * a-direct.adb, a-direct.ads, back_end.adb, checks.adb,
3639 einfo.adb: Minor reformatting.
3640 * debug.adb: Remove obsolete documentation for d.Z flag.
3642 2010-10-05 Vincent Celier <celier@adacore.com>
3644 * vms_data.ads: Add VMS qualifier /SRC_INFO= corresponding to gnatmake
3645 switch --create-info-file=.
3646 * gnat_ugn.texi: Add documentation for new gnatmake switch
3649 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3651 * sem_ch3.adb: Do not elaborate type definition if syntax error.
3653 2010-10-05 Javier Miranda <miranda@adacore.com>
3655 * sprint.adb (Sprint_Node_Actual): Improve output of subprogram bodies
3656 to generate the full-qualified names of its corresponding spec.
3657 This facilitates locating the corresponing body when reading
3660 2010-10-05 Thomas Quinot <quinot@adacore.com>
3662 * exp_dist.adb (Make_Helper_Function_Name): For a tagged type, use
3663 canonical name without serial number only if the helper is becoming a
3664 primitive of the type.
3666 2010-10-05 Javier Miranda <miranda@adacore.com>
3668 * exp_disp.adb (Make_DT): Minor code reorganization.
3670 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3672 * par-ch6.adb: improve recovery with extra paren in function spec.
3674 2010-10-05 Quentin Ochem <ochem@adacore.com>
3676 * prj-tree.ads: Project_Path is now aliased.
3678 2010-10-05 Thomas Quinot <quinot@adacore.com>
3680 * checks.adb: Minor reformatting.
3682 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
3684 * mlib-tgt-specific-mingw.adb (No_Argument_List): Delete.
3685 (Shared_Libgcc): New aliased variable.
3686 (Shared_Libgcc_Switch): New constant.
3687 (Build_Dynamic_Library): Pass Shared_Libgcc_Switch to the compiler
3688 * gcc-interface/Makefile.in (gnatlib-shared-win32): Pass -shared-libgcc
3690 * gcc-interface/Make-lang.in: Update dependencies.
3692 2010-10-05 Vincent Celier <celier@adacore.com>
3694 * prj-part.adb (Parse_Simple_Project): When checking if a child project
3695 imports its parent project, also look in projects being extended by
3698 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
3700 * gnat_ugn.texi: Adjust instructions in G.10 Building DLLs with GNAT.
3702 2010-10-05 Javier Miranda <miranda@adacore.com>
3704 * exp_cg.adb (Slot_Number): Add support to handle aliased entities.
3705 (Generate_CG_Output): Switch -gnatd.Z is no longer needed to
3706 activate this output.
3708 2010-10-05 Arnaud Charlet <charlet@adacore.com>
3710 * back_end.adb (Call_Back_End): Generate an error message when scil
3711 generation is enabled, and no scil back-end (by default) is available.
3713 2010-10-05 Javier Miranda <miranda@adacore.com>
3715 * debug.adb: Update documentation since -gnatd.Z is no longer required
3716 to generate the call-graph information.
3718 2010-10-05 Javier Miranda <miranda@adacore.com>
3720 * exp_ch5.adb (Expand_Simple_Function_Return): Rewrite expansion of a
3721 runtime access check by an equivalent expansion that causes
3722 no problems in the VM backend. The original expansion was
3723 not good for the VM backends because when Tagged_Type_Expansion
3724 is disabled the attribute Access_Disp_Table is not available.
3726 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3728 * sem_type.adb (Covers): In a dispatching context, T1 covers T2 if T2
3729 is class-wide and T1 is its specific type.
3731 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3733 * einfo.adb: Add guard to Is_String_Type to prevent cascaded errors.
3735 2010-10-05 Vincent Celier <celier@adacore.com>
3737 * back_end.ads: Minor spelling error correction.
3739 2010-10-05 Arnaud Charlet <charlet@adacore.com>
3741 * switch-c.adb, gnat1drv.adb (Scan_Front_End_Switches): Disable
3742 warnings when -gnatC is specified here so that warnings can be
3743 re-enabled explicitly.
3744 (Adjust_Global_Switches): No longer suppress warnings.
3746 2010-10-05 Vincent Celier <celier@adacore.com>
3748 * makeutl.adb: Minor reformatting.
3750 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3752 * sem_ch4.adb: add guard in Analyze_One_Call to prevent crash when a
3753 non-discrete type appears as an actual in a call.
3755 2010-10-05 Vincent Celier <celier@adacore.com>
3757 * make.adb (Scan_Make_Arg): Take into account new switch
3759 * makeusg.adb: Add line for new switch --source-info=file.
3760 * makeutl.ads (Source_Info_Option): New constant String for new builder
3762 * prj-conf.adb: Put subprograms in alphabetical order
3763 (Process_Project_And_Apply_Config): Read/write an eventual source info
3765 * prj-nmsc.adb (Look_For_Sources.Get_Sources_From_Source_Info): New
3767 (Look_For_Sources): If a source info file was successfully read, get
3768 the source data from the data read from the source info file.
3769 * prj-util.adb (Source_Info_Table): New table
3770 (Source_Info_Project_HTable): New hash table
3771 (Create): New procedure
3772 (Put (File), Put_Line): New procedures
3773 (Write_Source_Info_File): New procedure
3774 (Read_Source_Info_File): New procedure
3775 (Initialize): New procedure
3776 (Source_Info_Of): New procedure
3777 (Next): New procedure
3778 (Close): When file is an out file, fail if the buffer cannot be written
3779 or if the file cannot be close successfully.
3780 (Get_Line): Fail if file is an out file
3781 * prj-util.ads (Create): New procedure
3782 (Put (File), Put_Line): New procedures
3783 (Write_Source_Info_File): New procedure
3784 (Read_Source_Info_File): New procedure
3785 (Source_Info_Data): New record type
3786 (Source_Info_Iterator): New private type
3787 (Initialize): New procedure
3788 (Source_Info_Of): New procedure
3789 (Next): New procedure
3790 * prj.ads (Project_Tree_Data): New components Source_Info_File_Name and
3791 Source_Info_File_Exists.
3793 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3795 * exp_ch4.adb: Fix typo.
3797 2010-10-05 Thomas Quinot <quinot@adacore.com>
3799 * lib-writ.adb: Minor reformatting.
3801 2010-10-05 Javier Miranda <miranda@adacore.com>
3803 * sem_ch3.adb (Access_Definition): Remove useless code.
3805 2010-10-05 Emmanuel Briot <briot@adacore.com>
3807 * prj-env.adb, prj-env.ads (Set_Path): New subprogram.
3808 (Deep_Copy): Removed, not used.
3810 2010-10-05 Javier Miranda <miranda@adacore.com>
3812 * sem_ch3.adb (Add_Internal_Interface_Entities): Code reorganization:
3813 move code that searches in the list of primitives of a tagged type for
3814 the entity that will be overridden by user-defined routines.
3815 * sem_disp.adb (Find_Primitive_Covering_Interface): Move here code
3816 previously located in routine Add_Internal_Interface_Entities.
3817 * sem_disp.ads (Find_Primitive_Covering_Interface): Update docs.
3818 * sem_ch6.adb (New_Overloaded_Entity): Add missing check on
3819 availability of attribute Alias.
3821 2010-10-05 Ed Falis <falis@adacore.com>
3823 * s-taprop-vxworks.adb, s-osinte-vxworks.adb, s-osinte-vxworks.ads,
3824 s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.adb, s-vxwext-rtp.ads:
3825 Move definition of intContext to System.OS_Interface.
3826 Add necessary variants in System.VxWorks.Extensions.
3828 2010-10-05 Doug Rupp <rupp@adacore.com>
3830 * s-asthan-vms-alpha.adb: On VMS, a task using
3831 pragma AST_Entry exhibits a memory leak when the task terminates
3832 because the vector allocated for the AST interface is not freed. Fixed
3833 by making the vector a controlled type.
3835 2010-10-05 Emmanuel Briot <briot@adacore.com>
3837 * prj-nmsc.adb (Expand_Subdirectory_Pattern): Check that the prefix in
3838 a "**" pattern properly exists, and report an error otherwise.
3840 2010-10-05 Emmanuel Briot <briot@adacore.com>
3842 * prj-env.ads: Use GNAT.OS_Lib rather than System.OS_Lib.
3844 2010-10-05 Emmanuel Briot <briot@adacore.com>
3846 * prj-nmsc.adb, prj-err.adb (Expand_Subdirectory_Pattern): New
3848 Extract some code from Get_Directories, to share with the handling
3849 of aggregate projects (for the Project_Files attributes)
3851 2010-10-05 Emmanuel Briot <briot@adacore.com>
3853 * gnatcmd.adb, prj-proc.adb, prj-part.adb, prj-ext.adb, prj-ext.ads,
3854 switch-m.adb, clean.adb, prj-nmsc.adb, prj-nmsc.ads, prj-env.adb,
3855 prj-env.ads, prj-tree.adb, prj-tree.ads (Project_Search_Path): New
3858 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
3860 * exp_ch5.adb (Make_Field_Expr): Revert previous change (removed).
3862 2010-10-05 Emmanuel Briot <briot@adacore.com>
3864 * prj-dect.adb, prj-nmsc.adb, prj-attr.adb, snames.ads-tmpl
3865 (Aggregate projects): added support for parsing aggregate projects.
3866 In particular, check the presence and value of the new attributes
3867 related to aggregate projects, ie Project_Files, Project_Path
3869 (Check_Attribute_Allowed, Check_Package_Allowed,
3870 Rename_Obsolescent_Attributes): new subprogram, extracting code
3871 from existing subprogram to keep their sizes smaller.
3872 (Check_Aggregate_Project, Check_Abstract_Project,
3873 Check_Missing_Sources): new subprograms
3874 (Check): remove comments that duplicated either the name of the
3875 following subprogram call, or the comment on that subprogram.
3876 * prj-part.adb (Check_Extending_All_Imports): New subprogram, extracted
3877 from Parse_Single_Project.
3878 (Check_Aggregate_Imports): new subprogram.
3880 2010-10-05 Vincent Celier <celier@adacore.com>
3882 * make.adb (Check): When compiling with -gnatc, recompile if the ALI
3883 file has not been generated for the current source, for example if it
3884 has been generated for the spec, but we are compiling the body.
3886 2010-10-05 Bob Duff <duff@adacore.com>
3888 * xgnatugn.adb: Remove unused procedure.
3890 2010-10-04 Vincent Celier <celier@adacore.com>
3892 * a-direct.adb (Copy_File): Interpret the Form parameter and call
3893 System.OS_Lib.Copy_File to do the work accordingly. Raise Use_Error if
3894 the Form parameter contains an incorrect value for field preserve= or
3896 * a-direct.ads (Create_Directory, Create_Path): Indicate that the Form
3897 parameter is ignored.
3898 (Copy_File): Indicate the interpretation of the Form parameter.
3900 2010-10-04 Vincent Celier <celier@adacore.com>
3902 * make.adb (Gnatmake): When there are no foreign languages declared and
3903 a main in attribute Main of the main project does not exist or is a
3904 source of another project, fail immediately before attempting
3907 2010-10-04 Javier Miranda <miranda@adacore.com>
3909 * exp_disp.ads (Convert_Tag_To_Interface): New function which must be
3910 used to convert a node referencing a tag to a class-wide interface
3912 * exp_disp.adb (Convert_Tag_To_Interface): New function.
3913 (Expand_Interface_Conversion): Replace invocation of
3914 Unchecked_Conversion by new function Convert_Tag_To_Interface.
3915 (Write_DT): Add support for null primitives.
3916 * exp_ch3.adb (Expand_N_Object_Declaration): For tagged type objects,
3917 cleanup code that handles interface conversions and avoid unchecked
3918 conversion of referenced tag components.
3919 * exp_ch5.adb (Expand_N_Assignment_Statement): Code cleanup. Avoid
3920 unrequired conversions when generating a dispatching call to _assign.
3921 * sprint.adb (Write_Itype): Fix wrong output of not null access itypes.
3923 2010-10-04 Ed Schonberg <schonberg@adacore.com>
3925 * exp_ch4.adb (Expand_N_Op_Not): Handle properly both operands when the
3926 parent is a binary boolean operation and the operand is an unpacked
3928 (Build_Boolean_Array_Proc_Call): If the operands are both negations,
3929 the operands of the rewritten node are the operands of the negations,
3930 not the negations themselves.
3932 2010-10-04 Robert Dewar <dewar@adacore.com>
3934 * sem_ch13.adb (Set_Biased): New procedure, now used throughout, adds
3935 name of entity to biased warning msg.
3936 (Analyze_Enumeration_Representation_Clause): Remove attempt to use
3937 biased rep (wrong and never worked anyway).
3939 2010-10-04 Arnaud Charlet <charlet@adacore.com>
3941 * sem_elab.adb: Minor reformatting.
3943 2010-10-04 Ed Schonberg <schonberg@adacore.com>
3945 * exp_ch4.adb (Expand_N_Null): Handle properly the case of a subtype of
3946 an access_to_protected subprogram type, and convert null value into
3947 corresponding aggregate.
3949 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3951 * gnat_ugn.texi: Clarify first point of 7.1.5 about pragma Inline.
3953 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3955 * make.adb (Scan_Make_Arg): Pass -Oxxx switches to the linker as well.
3956 * gnatlink.adb (Gnatlink): Filter out -Oxxx switches for CLI, RTX and
3959 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3961 * sem_ch4.adb (Analyze_Indexed_Component_Form): Remove redundant test
3962 for N_Operator_Symbol.
3963 (Indicate_Name_And_Type): Likewise.
3964 * sem_ch8.adb (Analyze_Subprogram_Renaming): Likewise.
3965 * sem_res.adb (Resolve): Likewise.
3966 * sem_type.adb (Add_One_Interp): Likewise.
3967 (Disambiguate): Likewise.
3969 2010-10-04 Vincent Celier <celier@adacore.com>
3971 * osint.adb (Read_Library_Info_From_Full): If object timestamp is less
3972 than ALI file timestamp, return null.
3974 2010-10-04 Vincent Celier <celier@adacore.com>
3976 * prj-makr.adb (Finalize): Invoke Pretty_Print with Max_Length of 79.
3977 * prj-pp.adb (Pretty_Print): New parameter Max_Line_Length, that
3978 replaces global constant with the same name. When a line is too long,
3979 indent properly the next continuation line.
3980 * prj-pp.ads (Pretty_Print): New parameter Max_Line_Length with a range
3981 from 50 to 255, defaulted to 255, to indicate the maximum length of
3982 lines in the project file.
3984 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3986 * sem_ch7.adb (Analyze_Package_Body_Helper) <Has_Referencer>: New
3987 Check_Subprogram_Ref function and Check_Subprogram_Refs instantiation
3988 of Traverse_Func on it to look for subprogram references in a body.
3989 Call Check_Subprogram_Refs on the body of inlined subprograms at the
3990 outer level and keep clearing the Is_Public flag of subprograms as long
3991 as it returns OK. Do not look at anything else than subprograms once
3992 an inlined subprogram has been seen.
3994 2010-10-04 Javier Miranda <miranda@adacore.com>
3996 * exp_cg.adb (Expand_N_Assignment_Statement): Restore tag check when
3997 the target object is an interface.
3998 * sem_disp.adb (Propagate_Tag): If the controlling argument is an
3999 interface type then we generate an implicit conversion to force
4000 displacement of the pointer to the object to reference the secondary
4001 dispatch table associated with the interface.
4003 2010-10-04 Robert Dewar <dewar@adacore.com>
4005 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Set
4006 Enumeration_Rep_Expr to point to the literal, not the identifier.
4007 (Analyze_Enumeration_Representation_Clause): Improve error message for
4008 size too small for enum rep value
4009 (Analyze_Enumeration_Representation_Clause): Fix size test to use
4010 proper size (RM_Size, not Esize).
4012 2010-10-04 Robert Dewar <dewar@adacore.com>
4014 * s-taprop-vxworks.adb, sem_res.adb: Minor reformatting.
4016 2010-10-04 Javier Miranda <miranda@adacore.com>
4018 * exp_cg.adb (Write_Call_Info): Code clean up.
4020 2010-10-04 Arnaud Charlet <charlet@adacore.com>
4022 * s-taprop-mingw.adb (Create_Task): Initialize Thread_Id field to 0.
4024 2010-10-04 Robert Dewar <dewar@adacore.com>
4026 * exp_cg.adb: Minor code reorganization
4028 * exp_ch5.adb, prj-nmsc.adb: Minor reformatting.
4030 2010-10-04 Bob Duff <duff@adacore.com>
4032 * sem_res.adb (Resolve_Type_Conversion): If a type conversion is needed
4033 to make a qualified expression into a name (syntax-wise), then do not
4034 consider it redundant.
4036 2010-10-04 Thomas Quinot <quinot@adacore.com>
4038 * sem_warn.ads: Fix typo.
4040 2010-10-04 Javier Miranda <miranda@adacore.com>
4042 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Handle suffix in
4044 (Write_Call_Info): Add missing support for renamed primitives.
4046 2010-10-04 Thomas Quinot <quinot@adacore.com>
4048 * exp_ch5.adb (Make_Field_Expr): New subprogram, to factor duplicated
4049 code between Make_Component_List_Assign and Make_Field_Assign.
4051 2010-10-04 Vincent Celier <celier@adacore.com>
4053 * prj-nmsc.adb (Get_Directories): For non extending projects that
4054 declare that they have no sources, do not create a non existing object
4055 or exec directory if builder switch -p is used.
4057 2010-10-04 Sergey Rybin <rybin@adacore.com>
4059 * gnat_ugn.texi (gnatcheck): Change the description of the report file
4062 2010-10-04 Ed Falis <falis@adacore.com>
4064 * s-taprop-vxworks.adb (Is_Task_Context): Import VxWorks intContext to
4065 determine whether Set_True is called from a task or an ISR.
4066 (Set_True): test for being in a task context before trying to
4067 dereference Defer_Abort or Undefer_Abort.
4069 2010-10-04 Robert Dewar <dewar@adacore.com>
4071 * sem_res.adb, sinput-l.adb: Minor reformatting.
4073 2010-10-04 Hristian Kirtchev <kirtchev@adacore.com>
4075 * exp_ch5.adb (Expand_N_Assignment_Statement): Do not generate a tag
4076 check when the target object is an interface since the expression of
4077 the right hand side must only cover the interface.
4079 2010-10-04 Vincent Celier <celier@adacore.com>
4081 * frontend.adb: Set Lib.Parsing_Main_Extended_Source to True before
4082 loading the main source, so that if it is preprocessed and -gnateG is
4083 used, the preprocessed file is written.
4084 * lib.ads (Analysing_Subunit_Of_Main): New global variable to indicate
4085 if a subunit is from the main unit when it is loaded.
4086 * sem_ch10.adb (Analyze_Proper_Body): Set Lib.Analysing_Subunit_Of_Main
4087 to True before loading a subunit.
4088 * sem_ch12.adb (Copy_Generic_Node): Set Lib.Analysing_Subunit_Of_Main
4089 to True when the main is a generic unit before loading one of its
4091 * sinput-l.adb (Load_File): If -gnateG is used, write the preprocessed
4092 file only for the main unit (spec, body and subunits).
4094 2010-10-04 Vincent Celier <celier@adacore.com>
4096 * sinput-l.adb (Load_File): Do not fail when switch -gnateG is
4097 specified and the processed file cannot be written. Just issue a
4098 warning and continue.
4100 2010-10-04 Thomas Quinot <quinot@adacore.com>
4102 * sem_res.adb: Minor reformatting.
4104 2010-10-04 Ed Schonberg <schonberg@adacore.com>
4106 * sem_ch8.adb (Analyze_Subprogram_Renaming): If the renamed operation
4107 is an overridden inherited operation, the desired operation is the
4108 overriding one, which is the alias of the visible one.
4110 2010-10-04 Ed Schonberg <schonberg@adacore.com>
4112 * sem_ch6.adb (Find_Corresponding_Spec): Check that the wrapper body is
4113 present before deleting from the tree, when an inherited function with
4114 a controlling result that returns a null extension is overridden by a
4115 later declaration or body.
4117 2010-10-04 Gary Dismukes <dismukes@adacore.com>
4119 * checks.adb: Update comment.
4121 2010-09-30 Joseph Myers <joseph@codesourcery.com>
4123 * gcc-interface/misc.c (optimize, optimize_size): Undefine as macros
4124 and define as variables.
4125 (gnat_post_options): Set optimize and optimize_size variables.
4127 2010-09-29 Joel Sherrill <joel.sherrill@oarcorp.com>
4129 * g-socket.adb: Move pragma to disable warnings in case multiple errnos
4130 are not defined by target.
4132 2010-09-29 Eric Botcazou <ebotcazou@adacore.com>
4134 * gcc-interface/utils.c (handle_leaf_attribute): Fix long line.
4136 2010-09-28 Richard Henderson <rth@redhat.com>
4138 * gcc-interface/misc.c (gnat_eh_personality): Use
4139 targetm.except_unwind_info.
4141 2010-09-28 Jan Hubicka <jh@suse.cz>
4143 * gcc-interface/utils.c (handle_leaf_attribute): New function.
4144 (gnat_internal_attribute_tables): Add leaf.
4146 2010-09-22 Joseph Myers <joseph@codesourcery.com>
4148 * gcc-interface/lang.opt (-all-warnings, -include-barrier,
4149 -include-directory, -include-directory=, -no-standard-includes,
4150 -no-standard-libraries): New.
4152 2010-09-20 Eric Botcazou <ebotcazou@adacore.com>
4154 * gcc-interface/decl.c (gnat_to_gnu_entity): Replace calls to
4155 build_array_type with calls to build_nonshared_array_type.
4156 (substitute_in_type): Likewise.
4157 * gcc-interface/misc.c (LANG_HOOKS_HASH_TYPES): Delete.
4158 (LANG_HOOKS_TYPE_HASH_EQ): Define.
4159 (gnat_post_options): Add 'static' keyword.
4160 (gnat_type_hash_eq): New static function.
4161 * gcc-interface/utils.c (fntype_same_flags_p): New function.
4162 (create_subprog_type): Call it.
4163 (create_index_type): Call build_nonshared_range_type and tidy up.
4164 (create_range_type): Likewise.
4165 * gcc-interface/gigi.h (fntype_same_flags_p): Declare.
4167 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4169 * gcc-interface/trans.c (gnat_pushdecl): Do not do anything special
4171 (end_subprog_body): If the body is a BIND_EXPR, make its associated
4172 block the top-level one.
4173 (build_function_stub): Build a statement group for the whole function.
4174 * gcc-interface/utils.c (Subprogram_Body_to_gnu): If copy-in/copy-out
4175 is used, create the enclosing block early and process first the OUT
4178 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4180 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>: Do
4181 not generate debug info for individual enumerators.
4183 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4185 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Use record
4186 type instead of enumeral type as the dummy type built for the template
4187 type of fat pointers.
4189 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4191 * gcc-interface/gigi.h (get_elaboration_procedure): Declare.
4192 (gnat_zaplevel): Likewise.
4193 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force global
4194 binding level for an external constant.
4195 <E_Constant>: Force the local context and create a fake scope before
4196 translating the defining expression of an external constant.
4197 <object>: Treat external constants at the global level explicitly for
4198 renaming declarations.
4199 (elaborate_expression_1): Force the variable to be static if the
4200 expression is global.
4201 * gcc-interface/trans.c (get_elaboration_procedure): New function.
4202 (call_to_gnu): Use it.
4203 (gnat_to_gnu): Likewise.
4204 <N_Object_Declaration>: Do not test Is_Public to force the creation of
4205 an initialization variable.
4206 (add_decl_expr): Discard the statement if the declaration is external.
4207 * gcc-interface/utils.c (gnat_pushdecl): Do not put the declaration in
4208 the current block if it is external.
4209 (create_var_decl_1): Do not test Is_Public to set TREE_STATIC.
4210 (gnat_zaplevel): New global function.
4212 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4214 * gcc-interface/decl.c (gnat_to_gnu_entity): Explicitly test _LEVEL
4215 variables against zero in all cases.
4216 (rest_of_type_decl_compilation): Likewise.
4217 * gcc-interface/trans.c (gigi): Pass properly typed constants to
4219 (call_to_gnu): Fix formatting.
4220 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
4221 (Exception_Handler_to_gnu_zcx): Likewise.
4222 (gnat_to_gnu) <N_Object_Declaration>: Short-circuit handling of
4224 expressions in presence of a freeze node.
4226 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4228 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Constant>: Look into
4229 expressions for external constants that are aggregates.
4230 * gcc-interface/utils2.c (build_simple_component_ref): If the field
4231 is an inherited component in an extension, look through the extension.
4233 2010-09-10 Vincent Celier <celier@adacore.com>
4235 * projects.texi: Add documentation for package extensions
4236 Add some documentation for attributes Leading_Library_Options and
4237 Linker'Leading_Switches.
4239 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4241 * exp_util.adb (Expand_Subtype_From_Expression): When expansion is
4242 disabled, compute subtype for all string types.
4244 2010-09-10 Robert Dewar <dewar@adacore.com>
4246 * gnat_ugn.texi: Add documentation for -gnatw.s/S
4247 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
4248 Component_Size): Implement warning on overriden size clause.
4249 (Analyze_Record_Representation_Clause): Implement warning on overriden
4251 * sem_warn.ads, sem_warn.adb (Warn_On_Overridden_Size): New flag
4253 * ug_words: Add entries for -gnatw.s/S.
4254 * vms_data.ads, usage.adb: Add line for -gnatw.s/-gnatw.S.
4255 * gcc-interface/Make-lang.in: Update dependencies.
4257 2010-09-10 Vincent Celier <celier@adacore.com>
4259 * prj-dect.adb (Parse_Package_Declaration): Allow a package to extend
4260 a package with the same name from an imported or extended project.
4261 * prj-proc.adb (Process_Declarative_Items): Process package extensions
4263 2010-09-10 Bob Duff <duff@adacore.com>
4265 * exp_ch6.adb (Expand_Call): Do not perform a null_exclusion check on
4268 2010-09-10 Robert Dewar <dewar@adacore.com>
4270 * sem.adb: Minor reformatting.
4272 2010-09-10 Bob Duff <duff@adacore.com>
4274 * s-os_lib.ads, g-expect.ads: Add comments.
4276 2010-09-10 Robert Dewar <dewar@adacore.com>
4278 * exp_ch5.adb: Minor reformatting.
4280 2010-09-10 Thomas Quinot <quinot@adacore.com>
4282 * scos.ads: Add comments.
4284 2010-09-10 Vincent Celier <celier@adacore.com>
4286 * gnatcmd.adb (Get_Closure): Remove useless invocation of Close.
4288 2010-09-10 Hristian Kirtchev <kirtchev@adacore.com>
4290 * exp_ch7.adb, exp_ch6.adb (Expand_Call): Establish a transient scope
4291 for a controlled build-in-place function call which appears in an
4292 anonymous context. The transient scope ensures that the intermediate
4293 function result is cleaned up after the master is left.
4294 (Make_Build_In_Place_Call_In_Anonymous_Context): Remove the creation
4295 of the transient scope. This is now done in Exand_Call which covers
4296 additional cases other than secondary stack release.
4298 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4300 * sem.adb (Do_Unit_And_Dependents): Add guard.
4302 2010-09-10 Robert Dewar <dewar@adacore.com>
4304 * exp_ch5.adb: Update comments.
4305 * exp_dist.adb: Minor reformatting.
4307 2010-09-10 Robert Dewar <dewar@adacore.com>
4309 * sem_ch13.adb (Check_Record_Representation_Clause): Implement record
4311 * sem_warn.ads, sem_warn.adb (Warn_On_Record_Holes): New warning flag.
4312 * usage.adb: Add lines for -gnatw.h/H
4313 * gnat_ugn.texi: Add documentation for J519-010
4314 Warn on record holes/gaps
4315 * ug_words: Add entries for -gnatw.h/-gnatw.H
4316 * vms_data.ads: Add entries for [NO]AVOIDGAPS
4318 2010-09-10 Gary Dismukes <dismukes@adacore.com>
4320 * sem_ch6.adb: Update comment.
4322 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4324 * sem_ch3.adb (Build_Derived_Private_Type): Mark generated declaration
4325 of full view analyzed after analyzing the corresponding record
4326 declaration, to prevent spurious name conflicts with original
4329 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
4331 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): In the VM case,
4332 just issue a warning, but continue with the normal processing.
4334 2010-09-10 Robert Dewar <dewar@adacore.com>
4336 * exp_attr.adb, prj-nmsc.adb, sem_ch4.adb, sem_res.adb: Minor
4339 2010-09-10 Thomas Quinot <quinot@adacore.com>
4341 * exp_dist.adb (Build_From_Any_Call, Build_To_Any_Call,
4342 Build_TypeCode_Call): For a subtype inserted for the expansion of a
4343 generic actual type, go to the underlying type of the original actual
4346 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4348 * exp_ch5.adb (Expand_Assign_Array_Loop): In CodePeer mode, place a
4349 guard around the increment statement, to prevent an off-by-one-value
4350 on the last iteration.
4352 2010-09-10 Vincent Celier <celier@adacore.com>
4354 * sem_aggr.adb, exp_prag.adb, sem_ch3.adb, exp_attr.adb,
4355 sem_res.adb, sem_attr.adb, sem_elab.adb, sem_ch4.adb, exp_disp.adb,
4356 exp_aggr.adb, exp_dist.adb: Change all mentions of "at run-time" to
4357 "at run time" in comments and error/warning messages.
4359 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4361 * exp_cg.adb: Handle properly bodies without specs.
4363 2010-09-10 Emmanuel Briot <briot@adacore.com>
4365 * prj-nmsc.adb (Find_Source_Dirs): When a source directory is not
4366 present, and the user requested to either ignore this or display a
4367 warning (as opposed to an error), we still need to register the
4370 2010-09-10 Robert Dewar <dewar@adacore.com>
4372 * errout.adb: Remove tests of Parsing_Main_Subunit, since this test is
4373 now done in In_Extended_Main_Source_Unit.
4374 * errout.ads (Compiler_State[_Type]): Moved from Errout to Lib
4375 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
4376 as Parsing_Main_Extended_Source.
4377 * frontend.adb: Set Parsing_Main_Extended_Source True for parsing main
4379 * lib-load.adb (Load_Unit): Add PMES parameter
4380 Set PMES appropriately in all calls to Load_Unit
4381 * lib-load.ads (Load_Unit): Add PMES parameter
4382 * lib.adb (In_Extended_Main_Source_Unit): When called with
4383 Compiler_State set to Parsing, test new flag
4384 Compiling_Main_Extended_Source.
4385 * lib.ads (Compiler_State[_Type]): Moved from Errout to Lib
4386 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
4387 as Parsing_Main_Extended_Source
4388 * par-load.adb (Load): Set PMES properly in call to Load_Unit
4390 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4392 * exp_cg.adb: Use proper entity to handle overloads.
4393 * sem_res.adb (Check_Parameterless_Call): An operator node without
4394 actuals cannot be a call, and must be treated as a string.
4396 2010-09-10 Robert Dewar <dewar@adacore.com>
4398 * frontend.adb: Minor reformatting.
4400 2010-09-10 Robert Dewar <dewar@adacore.com>
4402 * par-ch4.adb (P_Conditional_Expression): Use P_Condition for condition
4403 * par-ch5.adb (P_Condition): Move from body to spec
4404 * par.adb (Ch5.P_Condition): Move from body to spec
4406 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4408 * exp_cg.adb (Write_Call_Info): If a type that has been registered in
4409 the call table is private, use its full view to generate information
4412 2010-09-10 Jose Ruiz <ruiz@adacore.com>
4414 * exp_cg.adb (Is_Predefined_Dispatching_Operation): When trying the
4415 pattern matching to detect predefined primitive operations take into
4416 account that there can be an extra suffix related to body-nested
4419 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4421 * s-pooglo.ads: Add overriding indicators.
4423 2010-09-10 Vincent Celier <celier@adacore.com>
4425 * vms_data.ads: Add new GNAT BIND qualifiers /32_MALLOC (for -H32) and
4426 /64_MALLOC (for -H64).
4428 2010-09-10 Robert Dewar <dewar@adacore.com>
4430 * errout.adb (Error_Msg_Internal): Test Parsing_Main_Subunit flag
4431 (Error_Msg_NW): Test Parsing_Main_Subunit flag
4432 * errout.ads (Parsing_Main_Subunit): New flag
4433 * lib-load.adb (Load_Unit): Set Parsing_Main_Subunit flag
4434 * par-ch6.adb: Minor style fix (remove redandant parentheses)
4435 * par-ch9.adb: Minor style fix (remove redundant parens)
4436 * par-load.adb: (Load): Deal with setting Parsing_Main_Subunit
4438 2010-09-10 Vincent Celier <celier@adacore.com>
4440 * make.adb (Create_Binder_Mapping_File): Remove procedure. Replaced by
4441 function of the same name in Makeutl.
4442 (Gnatmake): Call function Create_Binder_Mapping_File in Makeutl, instead
4443 of removed procedure when creating a binder mapping file.
4444 * makeutl.adb (Create_Binder_Mapping_File): New function. Was a
4446 * makeutl.ads (Create_Binder_Mapping_File): New function
4448 2010-09-10 Jose Ruiz <ruiz@adacore.com>
4450 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Add the "__" scope
4451 separator when trying the pattern matching to detect predefined
4452 primitive operations.
4454 2010-09-10 Robert Dewar <dewar@adacore.com>
4456 * bindgen.adb, atree.adb: Minor reformatting.
4458 2010-09-10 Ben Brosgol <brosgol@adacore.com>
4460 * ug_words, gnat_ugn.texi: Revised "Transitioning to 64-Bit GNAT for
4463 2010-09-10 Doug Rupp <rupp@adacore.com>
4465 * bindgen.adb: Minor comment fix for -H switch.
4467 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4469 * exp_cg.adb (Register_CG_Node): Determine enclosing subprogram or
4470 library unit now, by traversing tree before context is expanded.
4471 (Write_Call_Info): Use enclosing unit name directly.
4472 * exp_ch9.adb (Expand_N_Accept_Statement): Attach generated block to
4473 tree earlier, to ensure that subsequent declarations are analyzed in a
4474 connected structure.
4475 * exp_intr.adb (Expand_Unc_Deallocation): Ditto for generated statement
4478 2010-09-10 Robert Dewar <dewar@adacore.com>
4480 * symbols-processing-vms-alpha.adb: Minor reformatting.
4482 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
4484 * bindgen.adb (Gen_Adainit_Ada): In .NET, don't call
4485 __gnat_install_handler in case the binder is called with -n.
4487 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4489 * exp_ch6.adb (Make_Build_In_Place_In_Object_Declaration): Use proper
4490 sloc for renaming declaration and set Comes_From_Source properly to
4491 ensure that references are properly generated for an object declaration
4492 that is built in place.
4494 2010-09-10 Tristan Gingold <gingold@adacore.com>
4496 * symbols-processing-vms-alpha.adb: Allow gnatsym to work as a cross
4498 * gcc-interface/Make-lang.in: Install gnatsym when cross compiling.
4499 * gcc-interface/Makefile.in: gnat.hlp is now generated by
4502 2010-09-10 Bob Duff <duff@adacore.com>
4504 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): For things like ""X(J)
4505 := ...;", remove side effects from the right-hand side, because they
4506 might affect the value of the left-hand side, but the left-hand side is
4507 first READ (so we can do shifting and masking) and then written back,
4508 which would cause the side effects to be incorrectly overwritten.
4510 2010-09-10 Robert Dewar <dewar@adacore.com>
4512 * sem_ch4.adb: Minor reformatting.
4513 * exp_ch6.adb: Add comment on testing limited on full type
4514 * gnat_rm.texi: Add documentation on Pure_Function.
4516 2010-09-10 Vincent Celier <celier@adacore.com>
4518 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
4519 as a source of another project and of another language.
4521 2010-09-10 Robert Dewar <dewar@adacore.com>
4523 * exp_ch3.adb (Expand_N_Object_Declaration): Defend against previous
4525 * freeze.adb (Check_Unsigned_Type): Ditto.
4526 * sem_aggr.adb (Resolve_Aggr_Expr): Ditto.
4527 * sem_ch3.adb (Convert_Scalar_Bounds): Ditto.
4528 (Set_Scalar_Range_For_Subtype): Ditto.
4529 * sem_eval.adb (Subtypes_Statically_Match): Ditto.
4531 2010-09-10 Robert Dewar <dewar@adacore.com>
4533 * repinfo.adb (List_Type_Info): List Small and Range for fixed-point
4535 * sprint.adb (Write_Ureal_With_Col_Check_Sloc): Use square brackets
4536 rather than parens for fixed constants.
4537 * sprint.ads: Use square brackets rather than parens for fixed constants
4538 * urealp.adb (UR_Write): Use square brackets rather than parens
4539 (UR_Write): Add Brackets argument
4540 (UR_Write): Add many more special cases to output literals
4541 * urealp.ads (UR_Write): Use square brackets rather than parens
4542 (UR_Write): Add Brackets argument
4544 2010-09-10 Robert Dewar <dewar@adacore.com>
4546 * sem_ch4.adb: Minor reformatting.
4548 2010-09-10 Richard Guenther <rguenther@suse.de>
4550 * gcc-interface/utils.c (create_index_type): Use build_range_type.
4552 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4554 * vms_cmds.ads: New.
4556 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
4558 * exp_dbug.ads: Mention enhanced encoding for array types.
4560 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
4562 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Size clause are
4563 unsupported in VM targets. Display a warning in this case.
4565 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4567 * sprint.adb (Sprint_Node_Actual, case N_Derived_Type_Definition): Do
4568 not reset Sloc when printing keyword "new".
4570 2010-09-10 Vincent Celier <celier@adacore.com>
4572 * gnatcmd.adb (GNATCmd): Put the command line in environment variable
4573 GNAT_DRIVER_COMMAND_LINE.
4575 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4577 * sem.adb (Do_Unit_And_Dependents): if Withed_Body is set on a context
4578 clause, process the body at once.
4580 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4582 * sem_res.adb (Resolve_Type_Conversion): Do not warn on a redundant
4583 conversion is the expression is a qualified expression used to
4584 disambiguate a function call.
4586 2010-09-10 Vincent Celier <celier@adacore.com>
4588 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
4589 as a source of another project and of another language.
4591 2010-09-10 Robert Dewar <dewar@adacore.com>
4593 * prj-util.adb: Minor reformatting.
4595 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
4597 * exp_disp.adb: Minor reformatting.
4599 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4601 * sem_prag.adb (Analyze_Pragma): Ignore Inline_Always pragma in
4604 2010-09-10 Thomas Quinot <quinot@adacore.com>
4606 * sem_res.adb: Minor reformatting.
4607 * exp_ch9.adb, rtsfind.ads, exp_ch4.adb, exp_ch3.adb: Do not hardcode
4608 magic constants for task master levels (instead, reference
4609 named numbers from System.Tasking).
4611 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
4613 * gnatvsn.ads (Ver_Prefix): New constant string.
4614 * bindgen.adb (Gen_Output_File_Ada): Use it in lieu of hardcoded value.
4615 (Gen_Output_File_C): Likewise.
4616 * g-comver.adb (Ver_Prefix): Add cross-reference to Gnatvsn.Ver_Prefix
4619 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4621 * sem.adb (Walk_Library_Items): Do not traverse children of the main
4622 unit, to prevent spurious circularities in the walk order.
4623 (Depends_On_Main): Use elsewhere to prevent circularities when the body
4624 of an ancestor of the main unit depends on a child of the main unit.
4626 2010-09-10 Robert Dewar <dewar@adacore.com>
4628 * gnatlink.adb, prj-ext.adb, prj-util.adb, s-tporft.adb,
4629 sem_ch3.adb: Minor reformatting.
4631 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4633 * sem_ch3.adb (Derive_Subprograms): An interface primitive operation
4634 that is a renaming must be derived like any other primitive operation,
4635 the renamed operation is not relevant to the derivation.
4637 2010-09-10 Robert Dewar <dewar@adacore.com>
4639 * sem_aux.ads: Add comment for Is_Inherently_Limited_Type.
4640 * checks.adb: Minor reformatting.
4642 2010-09-10 Robert Dewar <dewar@adacore.com>
4644 * gnat_ugn.texi: Add section on intent of style checking options.
4646 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4648 * xref_lib.adb (Get_Full_Type): Fix handling of 'a' char.
4650 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4652 * sem_ch3.adb: Improve error message on derivation from class-wide type
4654 2010-09-10 Steve Baird <baird@adacore.com>
4656 * gnat1drv.adb (Adjust_Global_Switches): Enable Expression_With_Actions
4657 generation when Generate_SCIL is True.
4659 2010-09-10 Geert Bosch <bosch@adacore.com>
4661 * gnatlink.adb (Check_ Existing_Executable): New procedure for checking
4662 validity of executable name and removing any existing executable
4663 (Gnatlink): Call Check_Existing_Executable.
4665 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4667 * s-tporft.adb, s-taskin.ads (Register_Foreign_Thread): Move
4668 initialization of Task_Alternate_Stack here, cleaner since in case of
4669 ranvescar, Restricted_Ada_Task_Control_Block is not initialized
4672 2010-09-10 Thomas Quinot <quinot@adacore.com>
4674 * s-fileio.adb, a-dirval.adb: Minor reformatting.
4676 2010-09-10 Emmanuel Briot <briot@adacore.com>
4678 * prj-util.adb (Executable_Of): Fix CE when the project does not
4679 contain a Builder package.
4681 2010-09-10 Vincent Celier <celier@adacore.com>
4683 * prj-ext.adb (Initialize_Project_Path): Add <prefix>/lib/gpr/<target>
4684 to the project path, if Prefix and Target_Name are defined.
4685 * prj-tree.ads (Project_Node_Tree_Data): New component Target_Name
4687 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4689 * checks.adb (Ensure_Valid): If the expression is a boolean expression
4690 or short-circuit operation, do no emit a validity check: only the
4691 elementary operands of the expression need checking.
4693 2010-09-10 Ben Brosgol <brosgol@adacore.com>
4695 * gnat_rm.texi: Document Short_Descriptors.
4697 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4699 * s-taprop-linux.adb, s-taskin.ads (Task_Alternate_Stack): Default
4700 initialize to Null_Address.
4701 (Enter_Task): Do not set up an alternate stack for foreign threads.
4703 2010-09-10 Robert Dewar <dewar@adacore.com>
4705 * opt.adb (Short_Descriptors): New flag
4706 (Short_Descriptors_Config): New flag
4707 * opt.ads (Short_Descriptors): New flag
4708 (Short_Descriptors_Config): New flag
4709 * par-prag.adb: Add dummy entry for Short_Descriptors pragma
4710 * sem_prag.adb (Set_Mechanism_Value): Deal with Short_Descriptors.
4711 (Analyze_Pragma): Implement Short_Descriptors pragma
4712 * snames.ads-tmpl: Add entry for Short_Descriptors pragma
4714 2010-09-10 Emmanuel Briot <briot@adacore.com>
4716 * prj-util.adb, prj-util.ads (Executable_Of): Take into account the
4717 project's Executable_Suffix.
4719 2010-09-10 Robert Dewar <dewar@adacore.com>
4721 * g-pehage.ads: Minor reformatting
4723 * gnat_ugn.texi: Clarifying comment on -gnatyc
4724 * exp_ch6.adb (Expand_N_Subprogram_Body): Reset Is_Pure if limited
4727 2010-09-10 Tristan Gingold <gingold@adacore.com>
4729 * Make-generated.in (gnat.hlp): New rule.
4731 2010-09-10 Emmanuel Briot <briot@adacore.com>
4733 * prj-util.adb, prj-util.ads (Executable_Of): New parameter
4736 2010-09-10 Robert Dewar <dewar@adacore.com>
4738 * einfo.adb: Minor code cleanup: Add assertion to
4739 Set_Corresponding_Protected_Entry.
4741 2010-09-10 Bob Duff <duff@adacore.com>
4743 * g-pehage.ads, g-pehage.adb (Produce): Add a new flag to allow sending
4744 the output to standard output.
4746 2010-09-09 Vincent Celier <celier@adacore.com>
4748 * gnat_ugn.texi: Add documentation for new gnatmake switch
4750 * make.adb (Map_File): New global variable to store the value of switch
4752 (Gnatmake): Add switch -M to gnatlink if switch --create-map-file has
4754 (Scan_Make_Arg): Recognize switch --create-map-file
4755 * makeutl.ads (Create_Map_File_Switch): New constant string for new
4756 gnatmake and gprbuild switch --create-map-file.
4758 2010-09-09 Robert Dewar <dewar@adacore.com>
4760 * sinput-p.ads: Minor comment update.
4762 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4764 * s-tpobop.adb, s-taenca.adb (Wait_For_Completion_With_Timeout): Reset
4765 Entry_Call.State if needed so that the call is marked as cancelled by
4766 Check_Pending_Actions_For_Entry_Call.
4767 (Timed_Protected_Entry_Call): Adjust calls to Defer/Under_Abort, since
4768 this procedure may be called from a controlled operation
4769 (Initialize/Finalize).
4771 2010-09-09 Vadim Godunko <godunko@adacore.com>
4773 * impunit.adb: Correct spelling of package's name in the comment.
4775 2010-09-09 Robert Dewar <dewar@adacore.com>
4777 * gnatcmd.adb, gnatlink.adb, sem_ch12.adb, sem_eval.adb, sinput-p.adb:
4780 2010-09-09 Robert Dewar <dewar@adacore.com>
4782 * impunit.adb: Add entry for a-izteio.
4783 * checks.adb: Add comment.
4784 * debug.adb, exp_disp.adb: Minor reformatting.
4785 * exp_dbug.ads: Minor reformatting throughout (pack block comments).
4787 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4789 * sem_eval.adb (Is_Same_Value): Two occurrences of the same
4790 discriminant cannot be assumed to be the same value because they may
4791 refer to bounds of a component of two different instances of a
4794 2010-09-09 Gary Dismukes <dismukes@adacore.com>
4796 * checks.adb (Apply_Arithmetic_Overflow_Check): When converting the
4797 operands of an operator to the type of an enclosing conversion, rewrite
4798 the operator so the conversion can't be flagged as redundant.
4799 Remove useless assignments to Typ and Rtyp.
4801 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
4803 * gnat_ugn.texi: Fix another long line.
4805 2010-09-09 Bob Duff <duff@adacore.com>
4807 * sem_warn.adb (Output_Reference_Error): Don't warn for renames read
4810 2010-09-09 Matthew Heaney <heaney@adacore.com>
4812 * a-convec.adb, a-coinve.adb (Clear, Delete, Delete_Last, Finalize,
4813 Merge, Insert, Insert_Space, Move, Reserve_Capacity, Generic_Sorting,
4814 Replace_Element, Reverse_Elements, Swap): Change exception message to
4815 correctly indicate kind of tampering (cursor or element).
4816 * a-cdlili.adb, a-cidlli.adb (Clear, Delete, Delete_First, Delete_Last,
4817 Merge, Generic_Sorting, Insert, Move, Reverse_Elements, Splice,
4818 Swap_Links, Replace_Element, Swap): Ditto.
4819 * a-coorse.adb, a-ciorse.adb (Include, Replace, Replace_Element): Ditto
4820 * a-coorma.adb, a-ciorma.adb (Include, Replace, Replace_Element): Ditto
4821 * a-coormu.adb, a-ciormu.adb (Replace_Element): Ditto
4822 * a-chtgke.adb (Delete_Key_Sans_Free, Generic_Conditional_Insert,
4823 Generic_Replace_Element): Ditto
4824 * a-chtgop.adb (Clear, Move, Reserve_Capacity): Ditto
4825 * a-cohama.adb, a-cihama.adb (Delete, Include, Replace,
4826 Replace_Element): Ditto.
4827 * a-cohase.adb, a-cihase.adb (Delete, Difference, Intersection,
4828 Symmetric_Difference, Union, Include, Replace): Ditto
4830 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4832 * sprint.adb (Write_Id): If the parent node is an expanded name, check
4833 that its entity_or_associated_node is an entity before writing it out.
4834 * exp_disp.adb (Make_Tags); if a type is declared in C++ and has no
4835 constructors, there is no need for a dispatch table pointer because the
4836 table is fully inherited from the C++ code.
4838 2010-09-09 Thomas Quinot <quinot@adacore.com>
4840 * projects.texi: Fix wrong identifiers on package end lines in project
4842 * exp_ch6.adb: Minor reformatting.
4844 2010-09-09 Tristan Gingold <gingold@adacore.com>
4846 * gnatcmd.adb, vms_conv.ads: Extract Command_Type.
4848 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
4850 * gnat_ugn.texi: Fix description of -O3 optimization level.
4852 2010-09-09 Yannick Moy <moy@adacore.com>
4854 * a-cihama.adb, a-cohama.adb: Fix comments.
4856 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4858 * i-cexten.ads: Add comments.
4859 (Signed_128): New type, used by some C bindings.
4860 * debug.adb: Update comment.
4862 2010-09-09 Sergey Rybin <rybin@adacore.com>
4864 * gnat_ugn.texi: For ASIS tools (gnatpp, gnatcheck, gnatelim,
4865 gnatmetric and gnatstub) add a note that '-gnat05' should be used if
4866 the tool should process Ada 2005 sources.
4868 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4870 * sem_ch12.adb (Remove_Parent): If the scope containing the child
4871 instance is a block, examine the enclosing scope to determine if it is
4874 2010-09-09 Doug Rupp <rupp@adacore.com>
4876 * sem_prag.adb (pragma Ident): Pass --identification= vice
4878 * gnatlink.adb (Linker_Options): Look for --identification= vice
4881 2010-09-09 Gary Dismukes <dismukes@adacore.com>
4883 * exp_attr.adb (Expand_N_Attribute_Reference, case Attribute_Old): When
4884 inserting and analyzing the object declaration for the temporary object
4885 created to hold a 'Old value, push the scope for the subprogram where
4886 the object is inserted, so that its Scope (and that of related objects)
4887 will be set properly.
4889 2010-09-09 Vincent Celier <celier@adacore.com>
4891 * prj.adb (Get_Object_Directory): Return object directory display name
4892 * adaint.c (__gnat_get_file_names_case_sensitive): When environment
4893 variable GNAT_FILE_NAME_CASE_SENSITIVE has a value of "0" or "1",
4894 return this value, otherwise return the default for the platform.
4896 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4898 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
4899 dependencies. Remove handling of gnatlbr.
4900 Do not remove s-stratt-xdr for the run-time when installing.
4902 2010-09-09 Robert Dewar <dewar@adacore.com>
4904 * sem_attr.adb: Minor reformatting.
4906 2010-09-09 Thomas Quinot <quinot@adacore.com>
4908 * socket.c (__gnat_socket_ioctl): On Darwin, the req parameter is an
4909 unsigned long, not an int.
4911 2010-09-09 Vincent Celier <celier@adacore.com>
4913 * make.adb, mlib-prj.adb, prj.adb, prj-nmsc.adb, mlib-tgt.adb,
4914 prj-conf.adb, prj-env.adb: Use Display_Name instead of Name whenever
4915 we are not checking for equality of path or file names.
4917 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4919 * exp_util.adb (Remove_Side_Effects): If the expression is a packed
4920 array reference, reset the Analyzed flag so that it is properly
4921 expanded when the resulting object declaration is analyzed.
4923 2010-09-09 Vincent Celier <celier@adacore.com>
4925 * sinput-p.adb (Source_File_Is_Subunit): Return False if X is
4928 2010-09-09 Ramon Fernandez <fernandez@adacore.com>
4930 * sysdep.c: The wrSbc8548 BSP in MILS doesn't know anything about the
4931 VX_SPE_TASK option, so disable it.
4933 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4935 * sem.adb (Walk_Library_Items): Traverse context of subunits of the
4937 (Is_Subunit_Of_Main): Handle null nodes properly.
4939 2010-09-09 Robert Dewar <dewar@adacore.com>
4941 * par-ch2.adb: Update comments.
4943 2010-09-09 Ben Brosgol <brosgol@adacore.com>
4945 * gnat_rm.texi: Minor wordsmithing of section on pragma Ordered.
4947 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4949 * par-ch2.adb (Scan_Pragma_Argument_Association): In CodePeer mode,
4950 do not generate an error for compatibility with legacy code.
4951 ignored when generating SCIL.
4952 * sem_attr.adb (Resolve_Attribute): Ignore AI-229 in CodePeer mode.
4954 2010-09-09 Thomas Quinot <quinot@adacore.com>
4956 * s-strxdr.adb, gnat_rm.texi, s-stratt-xdr.adb, s-stratt.ads: Rename
4957 s-strxdr.adb to s-stratt-xdr.adb
4959 2010-09-09 Robert Dewar <dewar@adacore.com>
4961 * ali-util.adb (Obsolescent_Check): Removed.
4962 * gprep.adb (Obsolescent_Check): Removed.
4963 Remove Obsolescent_Check parameter in Scng instantiation
4964 * prj-err.adb (Obsolescent_Check): Removed.
4965 * prj-err.ads (Obsolescent_Check): Removed.
4966 Remove Obsolescent_Check parameter in Scng instantiation
4967 * scans.ads (Based_Literal_Uses_Colon): New flag
4968 * scn.adb (Obsolscent_Check_Flag): Removed
4969 (Obsolscent_Check): Removed
4970 (Set_Obsolescent_Check): Removed
4971 (Post_Scan): Add handling for obsolescent features
4972 * scn.ads (Obsolscent_Check): Removed
4973 (Set_Obsolescent_Check): Removed
4974 (Post_Scan): Can no longer be inlined
4975 Remove Obsolescent_Check from instantiation of Scng
4976 * scng.adb (Nlit): Set Based_Literal_Uses_Colon
4977 (Nlit): Remove handling of obsolescent check
4978 (Scan, case '%'): Remove handling of obsolescent check
4979 (Scan, case '|'): Call Post_Scan
4980 (Scan, case '!'): Remove handling of obsolescent check, call Post_Scan
4981 * scng.ads Remove Obsolescent_Check argument from Scng generic
4982 (Post_Scan): Now called for Tok_Vertical_Bar
4983 * sinput-l.adb: Remove calls to Set_Obsolescent_Check
4985 2010-09-09 Doug Rupp <rupp@adacore.com>
4987 * gnatlbr.adb: Removed.
4988 * gnat_rm.texi, ug_words, gnat_ugn.texi: Remove mention of gnatlbr.
4990 2010-09-09 Robert Dewar <dewar@adacore.com>
4992 * sem_res.adb (Resolve_Type_Conversion): Catch more cases of redundant
4995 2010-09-09 Vincent Celier <celier@adacore.com>
4997 * gnatlbr.adb: Remove redundant conversions.
4999 2010-09-09 Vincent Celier <celier@adacore.com>
5001 * prj-proc.adb: Minor comment spelling error fix.
5002 * osint.ads (Env_Vars_Case_Sensitive): Use function
5003 Get_Env_Vars_Case_Sensitive, not Get_File_Names_Case_Sensitive to
5006 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5008 * sem_res.adb (Resolve_Equality_Op): Implement Ada2012 rule for
5009 resolution of conditional expressions whose dependent expressions are
5010 anonymous access types.
5012 2010-09-09 Robert Dewar <dewar@adacore.com>
5014 * a-ststio.adb: Minor code reorganization.
5015 * s-direio.adb, prj.adb, prj-nmsc.adb, sem_type.adb: Remove redundant
5017 * types.ads: Minor reformatting.
5018 * binde.adb, vms_conv.adb, gnatls.adb, s-strxdr.adb, uintp.adb: Remove
5019 redundant conversions.
5020 * output.adb: Minor reformatting.
5021 * sem_ch8.adb (Find_Type): Test for redundant base applies to user
5023 * opt.ads: Add pragma Ordered for Verbosity_Level.
5024 * prj.ads: Add pragma Ordered for type Verbosity.
5026 2010-09-09 Vincent Celier <celier@adacore.com>
5028 * osint.adb (Canonical_Case_File_Name): Use procedure To_Lower in
5030 (Canonical_Case_Env_Var_Name): Ditto
5032 2010-09-09 Bob Duff <duff@adacore.com>
5034 * g-pehage.adb (Allocate): Initialize the allocated elements of IT.
5036 2010-09-09 Robert Dewar <dewar@adacore.com>
5038 * cstand.adb: Mark Boolean and Character types as Ordered
5039 * einfo.adb (Has_Pragma_Ordered): New flag
5040 * einfo.ads (Has_Pragma_Ordered): New flag
5041 * g-calend.ads: Mark Day_Name as Ordered
5042 * opt.ads: Mark Ada_Version_Type as Ordered
5043 (Warn_On_Unordered_Enumeration_Type): New flag
5044 * par-prag.adb: Add procdessing for pragma Ordered
5045 * s-ficobl.ads (Read_File_Mode): New subtype
5046 * s-fileio.adb: Use Read_File_Mode instead of explicit ranges
5047 * s-taskin.ads: Mark Entry_Call_State as ordered
5048 * sem_ch3.adb (Build_Derived_Enumeration_Type): Inherit
5050 * sem_ch6.ads: Mark Conformance_Type as Ordered
5051 * sem_prag.adb: Implement pragma Ordered
5052 * sem_res.adb (Bad_Unordered_Enumeration_Reference): New function
5053 (Resolve_Comparison_Op): Diagnose unordered comparison
5054 (Resolve_Range): Diagnose unordered range
5055 * sem_warn.adb (Warn_On_Unordered_Enumeration_Type): New flag (from
5057 * snames.ads-tmpl: Add entry for pragma Ordered
5058 * style.ads (Check_Enumeration_Subrange): Removed
5059 * styleg.adb (Check_Enumeration_Subrange): Removed
5060 * styleg.ads (Check_Enumeration_Subrange): Removed
5061 * stylesw.adb: Remove handling of -gnatyE switch
5062 * stylesw.ads: (Style_Check_Enumeration_Subranges): Removed
5063 * vms_data.ads: Remove -gnatyE entries
5064 Add -gnatw.u entries
5065 * ug_words: Entries for -gnatw.u and -gnatw.U
5066 * gnat_ugn.texi: Document -gnatw.u/-gnatw.U switches
5067 * gnat_rm.texi: Document pragma Ordered.
5068 * s-tasren.adb: Avoid unnecessary comparison on unordered enumeration.
5069 * s-tpobop.adb: Remove comparison on unordered enumeration type.
5071 2010-09-09 Vincent Celier <celier@adacore.com>
5073 * adaint.c: New function __gnat_get_env_vars_case_sensitive, returns 0
5074 for VMS and Windows, and 1 for all other platforms.
5075 * adaint.h: New function __gnat_get_env_vars_case_sensitive
5076 * osint.ads, osint.adb (Canonical_Case_Env_Var_Name): New procedure.
5077 * prj-ext.adb (Add): Call Canonical_Case_Env_Var_Name instead of
5078 Canonical_Case_File_Name, as we are dealing with environment variables,
5081 2010-09-09 Robert Dewar <dewar@adacore.com>
5083 * sem_util.adb: Minor reformatting
5085 2010-09-09 Vincent Celier <celier@adacore.com>
5087 * vms_data.ads: Add documentation for S_Make_Single.
5089 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5091 * sem_util.adb (Same_Object): include formal parameters.
5093 2010-09-09 Vincent Celier <celier@adacore.com>
5095 * make.adb (Queue): New package implementing a new impementation of the
5096 queue, taking into account the new switch --single-compile-per-obj-dir.
5097 * makeutl.ads (Single_Compile_Per_Obj_Dir_Switch): New constant String
5098 for gnatmake and gprbuild new switch --single-compile-per-obj-dir.
5099 * opt.ads (One_Compilation_Per_Obj_Dir): New Boolean flag, defauted to
5101 * switch-m.adb (Scan_Make_Switches): Take into account new gnatmake
5102 switch --single-compile-per-obj-dir.
5103 * vms_data.ads: Add qualifier SINGLE_COMPILE_PER_OBJ_DIR for gnatmake
5104 switch --single-compile-per-obj-dir.
5105 * gnat_ugn.texi: Add documentation for new gnatmake switch
5106 --single-compile-per-obj-dir.
5108 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5110 * einfo.adb, einfo.ads: Clarify use of Corresponding_Protected_Entry.
5112 2010-09-09 Javier Miranda <miranda@adacore.com>
5114 * sem_ch3.adb (Is_Progenitor): Relocated to sem_type.
5115 (Replace_Type): Code cleanup.
5116 * sem_type.ads, sem_type.adb (Is_Progenitor): Relocated from sem_ch3
5118 2010-09-09 Thomas Quinot <quinot@adacore.com>
5120 * exp_ch8.adb: Minor reformatting.
5122 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5124 * exp_ch9.adb, einfo.adb, einfo.ads: New attribute
5125 Corresponding_Protected_Entry.
5127 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5129 * exp_ch3.adb (Build_Untagged_Equality): Do not set alias of implicit
5130 inequality, it is always rewritten as the negation of the corresponding
5132 * exp_ch8.adb (Expand_N_Subprogram_Renaming): If the subprogram renames
5133 the predefined equality of an untagged record, create a body at the
5134 point of the renaming, to capture the current meaning of equality for
5137 2010-09-09 Robert Dewar <dewar@adacore.com>
5139 * sem.adb, sem_warn.adb: Minor reformatting.
5141 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5143 * sem_ch6.adb: Improve error message on untagged equality.
5144 * sem.adb (Semantics): Include subprogram bodies that act as spec.
5146 2010-09-09 Javier Miranda <miranda@adacore.com>
5148 * sem_ch13.adb, exp_ch13.adb: Undo previous change, unneeded.
5150 2010-09-09 Robert Dewar <dewar@adacore.com>
5152 * sem_ch13.adb, sem_ch6.adb, exp_ch3.adb: Minor reformatting.
5154 2010-09-09 Robert Dewar <dewar@adacore.com>
5156 * einfo.adb (Is_Aggregate_Type): New function.
5157 * einfo.ads (Aggregate_Kind): New enumeration subtype
5158 (Is_Aggregate_Type): New function.
5159 * sem_type.adb (Is_Array_Class_Record_Type): Removed, replaced by
5162 2010-09-09 Robert Dewar <dewar@adacore.com>
5164 * exp_ch11.adb, frontend.adb, sem_attr.adb, sem_ch10.adb, sem_ch3.adb,
5165 sem_ch4.adb, sem_ch9.adb, sem_res.adb: Use Restriction_Check_Needed
5167 * restrict.ads, restrict.adb: Ditto.
5168 (Restriction_Check_Needed): New function
5170 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5172 * exp_ch9.ads (Find_Master_Scope): New function, extracted from
5173 Build_Master_Entity, to find the proper scope for the master entity of
5174 a type that may contain tasks, in the presence of transient scopes.
5175 * exp_ch9.adb (Build_Master_Entity) Use new function.
5176 * exp_ch3.adb (Build_Class_Wide_Master): ditto.
5178 2010-09-09 Vincent Celier <celier@adacore.com>
5180 * prj-attr.adb: Add new attributes Leading_Library_Options and
5181 Linker'Leading_Switches.
5182 * snames.ads-tmpl: Add new standard names Leading_Library_Options and
5185 2010-09-09 Javier Miranda <miranda@adacore.com>
5187 * sem_ch3.adb (Derive_Subprogram): The code that checks if a
5188 dispatching primitive covers some interface primitive is incomplete.
5189 Replace such code by the invocation of a new subprogram that provides
5191 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation.
5192 * sem_ch6.adb (Check_Missing_Return): Minor reformating
5193 (Check_Convention): Complete if-statement conditition when reporting
5194 errors (to avoid assertion failure).
5195 * sem_ch13.adb (Make_Null_Procedure_Specs): This routine was previously
5196 located in exp_ch3. Relocated inside Analyze_Freeze_Entity.
5197 (Analyze_Freeze_Entity): Invoke routine that adds the spec of non
5198 overridden null interface primitives.
5199 * sem_type.adb (Is_Ancestor): If the parent of the partial view of a
5200 private type is an interface then use the parent of its full view to
5201 climb to its ancestor type.
5202 * sem_disp.ads, sem_disp.adb (Covers_Some_Interface): New subprogram.
5203 (Check_Dispatching_Operation): Extend assertion to handle wrappers of
5204 null interface primitives.
5205 (Is_Null_Interface_Primitive): New subprogram.
5206 * exp_ch3.adb (Make_Null_Procedure_Specs): Removed.
5207 (Expand_Freeze_Record_Type): Do not generate specs of null interface
5208 subprograms because they are now generated by Analyze_Freeze_Entity.
5210 2010-09-09 Robert Dewar <dewar@adacore.com>
5212 * a-calfor.adb, sem_ch3.adb: Minor reformatting.
5214 2010-09-09 Robert Dewar <dewar@adacore.com>
5216 * bindgen.adb (Gen_Restrictions_Ada): Avoid explicit enumeration ranges
5217 (Gen_Restrictions_C): Avoid explicit enumeration ranges
5218 (Set_String_Replace): New procedure
5219 * casing.ads (Known_Casing): New subtype declaration
5220 * prj-attr.ads (All_Case_Insensitive_Associative_Array): New subtype
5222 * prj-dect.adb (Parse_Attribute_Declaration): Avoid enumeration range
5223 * prj-nmsc.adb (Check_Naming): Avoid unnecessary enumeration range
5224 * prj-strt.adb (Attribute_Reference): Avoid enumeration range test
5225 * prj.adb (Known_Casing): Moved to Casing spec (avoid enum range)
5226 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Avoid enumeration
5228 * sem_res.adb (Resolve_Range): Check for enumeration subrange style
5230 * sem_type.adb (Is_Array_Class_Record_Type): New.
5231 * style.ads (Check_Enumeration_Subrange): New procedure
5232 * styleg.adb (Check_Enumeration_Subrange): New procedure
5233 * styleg.ads (Check_Enumeration_Subrange): New procedure
5234 * stylesw.adb Add handling for Style_Check_Enumeration_Subranges
5235 * stylesw.ads (Style_Check_Enumeration_Subranges): New flag
5236 * usage.adb: Add line for -gnatyE
5237 * vms_data.ads: Add entries for [NO]ENUMERATION_RANGES
5238 Add missing entry for NOBOOLEAN_OPERATORS
5239 * gnat_ugn.texi: Add documentation for -gnatyE
5241 2010-09-09 Robert Dewar <dewar@adacore.com>
5243 * namet.adb (Initialize): Is now a dummy procedure
5244 (Reinitialize): New procedure
5245 Call Reinitialize from package initialization
5246 * namet.ads (Initialize): Is now a dummy procedure
5247 (Reinitialize): New procedure
5248 * clean.adb, gnat1drv.adb, gnatbind.adb, gnatcmd.adb, gnatlink.adb,
5249 gnatls.adb, gprep.adb, make.adb, prj-makr.adb: Remove obsolete call to
5252 2010-09-09 Bob Duff <duff@adacore.com>
5254 * sem_elab.adb, s-os_lib.ads: Minor comment fixes.
5256 2010-09-09 Robert Dewar <dewar@adacore.com>
5258 * s-bitops.adb (Raise_Error): Add exception message
5260 2010-09-09 Robert Dewar <dewar@adacore.com>
5262 * par-ch5.adb (Test_Statement_Required): Deal with Ada 2012 allowing no
5263 null statement after label.
5264 * sinfo.ads: Minor comment updates.
5266 2010-09-09 Robert Dewar <dewar@adacore.com>
5268 * nlists.ads, nlists.adb (In_Same_List): New function.
5269 Use Node_Or_Entity_Id where appropriate.
5270 * par-labl.adb, sem_ch6.adb, sem_type.adb: Use In_Same_List.
5272 2010-09-09 Robert Dewar <dewar@adacore.com>
5274 * restrict.ads, restrict.adb (Check_Wide_Character_Restriction): New
5276 * sem_ch3.adb: Use Check_Wide_Character_Restriction
5277 (Enumeration_Type_Declaration): Check violation of No_Wide_Characters
5278 * sem_ch8.adb (Find_Direct_Name): Check violation of No_Wide_Characters
5279 (Find_Expanded_Name): Check violation of No_Wide_Characters
5281 2010-09-09 Robert Dewar <dewar@adacore.com>
5283 * par-ch5.adb: Minor reformatting.
5285 2010-09-09 Robert Dewar <dewar@adacore.com>
5287 * prj-env.adb: Minor code reorganization.
5288 * par-ch3.adb: Minor reformatting.
5289 * gcc-interface/Make-lang.in: Update dependencies.
5291 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5293 * exp_ch9.adb (Build_Activation_Chain_Entity): The construct enclosing
5294 a task declaration can be an entry body.
5296 2010-09-09 Javier Miranda <miranda@adacore.com>
5298 * exp_disp.adb (Make_DT): Decorate as "static" variables containing
5299 tags of library level tagged types.
5300 (Make_Tags): Disable backend optimizations about aliasing for
5301 declarations of access to dispatch tables.
5303 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5305 * sem_ch12.adb (Reset_Entity): If the entity is an itype created as a
5306 subtype for a null-excluding access type, recover the original
5307 subtype_mark to get the proper visibility on the original name.
5309 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5311 * exp_ch3.adb (Build_Untagged_Equality): For Ada2012, new procedure to
5312 create the primitive equality operation for an untagged record. The
5313 operation is the predefined equality if no record component has a
5314 user-defined equality, or if there is a user-defined equality for the
5315 type as a whole, or when the type is derived and it has an inherited
5316 equality. Otherwise the body of the operations is built as for tagged
5318 (Expand_Freeze_Record_Type): Call Build_Untagged_Equality when needed.
5319 (Make_Eq_Body): New function to create the expanded body of the
5320 equality operation for tagged and untagged records. In both cases the
5321 operation composes, and the primitive operation of each record
5322 component is used to generate the equality function for the type.
5323 * exp_ch4.adb (Expand_Composite_Equality): In Ada2012, if a component
5324 has an abstract equality defined, replace its call with a
5325 Raise_Program_Error.
5326 * sem_ch6.adb (New_Overloaded_Entity): if Ada2012, verify that a
5327 user-defined equality operator for an untagged record type does not
5328 happen after type is frozen, and appears in the visible part if partial
5329 view of type is not limited.
5331 2010-09-09 Tristan Gingold <gingold@adacore.com>
5333 * gnatlbr.adb: Make Create_Directory more portable: use __gnat_mkdir.
5335 2010-09-09 Bob Duff <duff@adacore.com>
5337 * gnat_ugn.texi: Remove incorrect statement about -E being the default.
5339 2010-09-09 Pascal Obry <obry@adacore.com>
5341 * gnat_ugn.texi: Update doc on windows related topics.
5343 2010-09-09 Geert Bosch <bosch@adacore.com>
5345 * s-fatgen.adb: Update comments.
5347 2010-09-09 Robert Dewar <dewar@adacore.com>
5349 * par-ch4.adb (Box_Error): New procedure.
5351 2010-09-09 Thomas Quinot <quinot@adacore.com>
5353 * sem.adb: Minor reformatting.
5355 2010-09-09 Pascal Obry <obry@adacore.com>
5357 * prj-env.adb: Style fix, use /and then/ and /or else/.
5358 * gnat_ugn.texi: Fix typos.
5360 2010-09-03 Joseph Myers <joseph@codesourcery.com>
5363 * gcc-interface/misc.c (gnat_init_options): Allow options with
5364 empty canonical form. Generate a single save_argv element from -I
5367 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
5369 * gcc-interface/utils.c (gnat_pushdecl): Remove test for PARM_DECLs.
5370 Attach fake PARM_DECLs to the topmost block of the function.
5372 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
5374 * gcc-interface/trans.c (call_to_gnu): Also force the return slot opt
5375 for the call to a function whose return type was unconstrained.
5377 2010-08-30 Olivier Hainque <hainque@adacore.com>
5379 * gcc-interface/decl.c (FOREIGN_FORCE_REALIGN_STACK): New macro,
5380 replacement for FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN.
5381 (gnat_to_gnu_entity) <case ..., E_Procedure>: Use it.
5383 2010-08-21 Eric Botcazou <ebotcazou@adacore.com>
5385 * tracebak.c: Fix typo in comment.
5387 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
5389 * gcc-interface/decl.c: Use FOR_EACH_VEC_ELT.
5390 * gcc-interface/trans.c: Likewise.
5391 * gcc-interface/utils.c: Likewise.
5393 2010-08-18 Eric Botcazou <ebotcazou@adacore.com>
5395 * tracebak.c (i386): Use GCC unwinder on Linux with GCC > 4.5.
5397 2010-08-10 Robert Dewar <dewar@adacore.com>
5399 * sem_ch8.adb, sem_ch8.ads: Change name Write_Scopes to ws.
5400 * sem_util.adb: Minor reformatting.
5402 2010-08-10 Javier Miranda <miranda@adacore.com>
5404 * sem_aggr.adb (Resolve_Extension_Aggregate): Warn on the use of C++
5405 constructors that leave the object partially initialized.
5406 * exp_atag.ads, exp_atags.adb (Build_Inherit_CPP_Prims): New subprogram
5407 that copies from parent of Typ the dispatch table slots of inherited
5408 C++ primitives. It handles primary and secondary dispatch tables.
5409 * einfo.adb (Related_Type): Moved from Node26 to Node27. Required to
5410 use this attribute with E_Variable entities.
5411 (Set_Is_Tag): Relax assertion to allow its use with variables that
5413 (Set_Related_Type): Relax assertion to allow its use with variables
5414 that store the tag of a C++ class.
5415 (Write_26_Field_Name): Remove Related_Type.
5416 (Write_27_Field_Name): Add Related_Type.
5417 * einfo.ads (Related_Type): Moved from Node26 to Node27. Available also
5418 with E_Variable entities.
5419 * sem_prag.adb (CPP_Constructor): Warn on duplicated occurrence of this
5421 * sem_util.adb (Search_Tag): Add missing support for CPP types.
5422 (Enclosing_CPP_Parent): New subprogram.
5423 (Has_Suffix): New subprogram.
5424 * sem_util.ads (Enclosing_CPP_Parent): New subprogram that returns the
5425 closest ancestor of a type that is a C++ type.
5426 (Has_Suffix): New subprogram. Used in assertions to check the suffix of
5428 * sem_attr.adb (Analyze_Access_Attribute): Check wrong use of current
5429 instance in derivations of C++ types.
5430 * exp_tss.adb (CPP_Init_Proc): New subprogram.
5431 (Is_CPP_Init_Proc): New subprogram.
5432 (Set_TSS): Handle new C++ init routines.
5433 * exp_tss.ads (TSS_CPP_Init): New TSS name. For initialization of C++
5435 (CPP_Init_Proc): New subprogram.
5436 (Is_CPP_Init_Proc): New subprogram.
5437 * exp_disp.adb (CPP_Num_Prims): New subprogram.
5438 (Has_CPP_Constructors): New subprogram.
5439 (Make_Secondary_DT, Make_DT): For derivations of CPP types, do not
5440 initialize slots located in the C++ part of the dispatch table.
5441 (Make_Tags): For CPP types declare variables used by the IP routine to
5442 store the C++ tag values after the first invocation of the C++
5444 (Build_CPP_Init_DT): New subprogram.
5445 (Set_CPP_Constructors): New implementation that builds an IP for each
5446 CPP constructor. These IP are wrappers of the C++ constructors that,
5447 after the first invocation of the constructor, read the C++ tags from
5448 the object and save them locally. These copies of the C++ tags are used
5449 by the IC routines to initialize tables of Ada derivations of CPP
5451 (Write_DT): Indicate what primitives are imported from C++
5452 * exp_disp.ads (CPP_Num_Prims): New subprogram.
5453 (Has_CPP_Constructors): New subprogram.
5454 * exp_aggr.adb (Build_Record_Aggr_Code): For derivations of C++ types
5455 invoke the IC routine to inherit the slots of the parents.
5456 * sem_ch13.adb (Analyze_Freeze_Entity): Add new warnings on CPP types.
5457 * exp_ch3.adb (Is_Variable_Size_Array): New subprogram.
5458 (Is_Variable_Size_Record): Factorize code calling
5459 Is_Variable_Size_Array.
5460 (Build_CPP_Init_Procedure): New subprogram that builds the tree
5461 corresponding to the procedure that initializes the C++ part of the
5462 dispatch table of an Ada tagged type that is a derivation of a CPP
5464 (Build_Init_Procedure): Adding documentation plus code reorganization
5465 to leave more clear the construction of the IP with C++ types.
5466 (Expand_Freeze_Record_Type): Delay call to Set_CPP_Constructors because
5467 it cannot be called after Make_Tags has been invoked.
5468 (Inherit_CPP_Tag): Removed.
5469 (Init_Secondary_Tags): For derivations of CPP types, warn on tags
5470 located at variable offset.
5471 * freeze.ads: Minor reformating.
5472 * sem_ch8.adb (Write_Scopes): Add pragma export. Required to have it
5474 * gcc-interface/Make-lang.in: Update dependencies.
5476 2010-08-10 Robert Dewar <dewar@adacore.com>
5478 * a-chahan.ads: Add comments on handling of obsolescent entries.
5479 * opt.ads: Add Ada_2005 and Ada_2012 renamings for versions.
5480 * restrict.adb (Check_Obsolescent_2005_Entity): New procedure.
5481 * restrict.ads (Check_Obsolescent_2005_Entity): New procedure.
5482 * sem_attr.adb (Analyze_Access_Attribute): Call
5483 Check_Obsolescent_2005_Entity to check for access to obsolescent
5484 Ada.Characters.Handling subprogram.
5485 (Analyze_Attribute, case Class): Applying Class to untagged incomplete
5486 type is obsolescent in Ada 2005.
5487 (Analyze_Attribute, case Constrained): Better placement of flag when
5488 flagged as obsolescent feature.
5489 (Analyze_Attribute, case Storage_Size): Use with tasks is obsolescent
5490 * sem_ch10.adb (Analyze_With_Clause): With of renamings such as Text_IO
5491 is an obsolescent feature.
5492 * sem_ch11.adb (Analyze_Raise_Statement): Numeric_Error is obsolescent
5494 * sem_ch8.adb (Analyze_Subprogram_Renaming): Call
5495 Check_Obsolescent_2005_Entity to check for renaming obsolete
5496 Ada.Characters.Handling subprogram.
5497 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): Check
5498 for obsolescent restrictions in Ada 2005.
5499 (Analyze_Pragma, case Suppress): Entity arg is obsolescent in Ada 2005
5500 (Analyze_Pragma, case Interface): Interface is obsolescent in Ada 2005
5501 * sem_res.adb (Resolve_Call): Call Check_Obsolescent_2005_Entity to
5502 check for obsolescent references to Ada.Characters.Handling subprograms
5504 2010-08-10 Robert Dewar <dewar@adacore.com>
5506 * einfo.adb, einfo.ads: Fix bad -gnatdt output for incomplete type.
5508 2010-08-10 Robert Dewar <dewar@adacore.com>
5510 * errout.ads: Add VMS table entries for 2005, 12, 2012 switches
5511 * par-ch4.adb: Change wording of Ada 2012 messages
5512 * vms_data.ads: Add VMS entries for /2005, /12, /2012
5514 2010-08-10 Robert Dewar <dewar@adacore.com>
5516 * a-suenco.adb (Convert): Fix bug in UTF-16 to UTF-8 conversion for
5517 codes in the range 16#80#..16#7FF#.
5518 * sem_ch10.adb: Minor reformatting.
5520 2010-08-10 Arnaud Charlet <charlet@adacore.com>
5522 * gnat1drv.adb (Scan_Front_End_Switches): Always perform semantics and
5523 generate ali files in CodePeer mode, so that a gnatmake -c -k will
5524 proceed further when possible
5525 * freeze.adb (Freeze_Static_Object): Fix thinko. Do not generate error
5526 messages when ignoring representation clauses (-gnatI).
5528 2010-08-10 Ed Schonberg <schonberg@adacore.com>
5530 * exp_ch4.adb (Expand_N_Selected_Component): Do not attempt to
5531 constant-fold discriminant reference if the constraint is an object
5532 with non-static expression. Expression may contain volatile references
5533 in the presence of renamings.
5535 2010-08-10 Vincent Celier <celier@adacore.com>
5537 * prj-proc.adb (Get_Attribute_Index): If Index is All_Other_Names,
5539 * prj-strt.adb (Attribute_Reference): Recognize 'others' as a valid
5540 index for an associative array where it is allowed.
5542 2010-08-10 Thomas Quinot <quinot@adacore.com>
5544 * exp_attr.adb: Add comments.
5546 2010-08-10 Jerome Lambourg <lambourg@adacore.com>
5548 * adaint.c (__gnat_get_file_names_case_sensitive): return 0 on darwin.
5550 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
5552 * gcc-interface/utils.c (gnat_poplevel): Use blocks_nreverse.
5554 2010-08-09 Eric Botcazou <ebotcazou@adacore.com>
5556 * gcc-interface/utils.c (build_vms_descriptor32): Fix formatting.
5557 (build_vms_descriptor): Likewise.
5559 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
5561 * gcc-interface/utils.c (make_descriptor_field): Add tree parameter.
5562 (build_vms_descriptor32): Adjust calls to it for new parameter.
5563 (build_vms_descriptor): Likewise.
5565 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
5567 * gcc-interface/decl.c (rec_variant): Declare. Declare a VEC of it.
5568 (build_variant_list): Take and return a VEC instead of a tree.
5569 (create_variant_part_from): Take a VEC instead of a tree for
5570 variant_list. Adjust accordingly.
5571 (gnat_to_gnu_entity): Adjust for changes to previous functions.
5573 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
5575 * gcc-interface/decl.c (gnat_to_gnu_entity): Use XALLOCAVEC instead
5577 (components_to_record): Likewise.
5578 * gcc-interface/trans.c (gnat_to_gnu): Likewise.
5579 * gcc-interface/utils.c (max_size): Likewise.
5580 (build_vms_descriptor32): Likewise.
5581 (build_vms_descriptor): Likewise.
5583 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
5585 * gcc-interface/decl.c (subst_pair): Declare. Declare a VEC of it.
5586 (build_subst_list): Return a VEC instead of a tree.
5587 (build_variant_list): Take a VEC for subst_list. Adjust
5589 (create_field_decl_from): Likewise.
5590 (create_variant_part_from): Likewise.
5591 (copy_and_substitute_in_size): Likewise.
5592 (gnat_to_gnu_entity): Adjust for new interface to build_subst_list.
5593 Free the built vector.
5595 2010-08-06 Eric Botcazou <ebotcazou@adacore.com>
5597 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not build an
5598 allocator for large imported objects.
5600 2010-08-05 Robert Dewar <dewar@adacore.com>
5602 * gnat1drv.adb: Minor reformatting.
5604 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5606 * sem.adb (Do_Unit_And_Dependents): If some parent unit is an
5607 instantiation, process its body before the spec of the main unit,
5608 because it may contain subprograms invoked in the spec of main.
5609 * einfo.ads: Add documention of delayed freeze.
5611 2010-08-05 Vincent Celier <celier@adacore.com>
5613 * prj-nmsc.adb (Process_Linker): Take into account new values for
5614 attribute Response_File_Format.
5615 * prj.ads (Response_File_Format): New enumeration values GCC_GNU,
5616 GCC_Object_List and GCC_Option_List.
5618 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5620 * exp_ch4.adb (Expand_N_Selected_Component): Do not constant-fold a
5621 selected component that denotes a discriminant if it is the
5622 discriminant of a component of an unconstrained record type.
5624 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5626 * exp_util.adb (Insert_Actions): If the action appears within a
5627 conditional expression that is already analyzed, insert action further
5630 2010-08-05 Robert Dewar <dewar@adacore.com>
5632 * exp_ch4.adb: Minor reformatting.
5634 2010-08-05 Thomas Quinot <quinot@adacore.com>
5636 * exp_ch4.adb: Minor reformatting
5637 * gnat1drv.adb: Minor reformatting.
5638 Minor code reorganization (use Nkind_In).
5640 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5642 * exp_util.ads, exp_util.adb (Needs_Constant_Address): New predicate to
5643 determine whether the expression in an address clause for an
5644 initialized object must be constant. Code moved from freeze.adb.
5645 (Remove_Side_Effects): When the temporary is initialized with a
5646 reference, indicate that the temporary is a constant as done in all
5648 * freeze.adb (Check_Address_Clause): use Needs_Constant_Address.
5649 * exp_ch13.adb (Expand_N_Attribute_Definition_Clause, case 'Address):
5650 If object does not need a constant address, remove side effects from
5651 address expression, so it is elaborated at the point of the address
5652 clause and not at the freeze point of the object, so that elaboration
5655 2010-08-05 Vincent Celier <celier@adacore.com>
5657 * prj.adb (Is_Compilable): Return False for header files of non Ada
5660 2010-08-05 Emmanuel Briot <briot@adacore.com>
5662 * prj-nmsc.adb: The Missing_Source_Files flag also considers a missing
5663 exec directory as a warning rather than an error.
5665 2010-08-05 Thomas Quinot <quinot@adacore.com>
5667 * sem_ch6.adb, gnat1drv.adb, exp_ch6.adb, sem_eval.adb: Minor
5670 2010-08-05 Steve Baird <baird@adacore.com>
5672 * exp_util.adb (Remove_Side_Effects): An access value which designates
5673 a volatile object of a nonvolatile type is prohibited.
5674 Do not call Make_Reference to construct a reference to such an object.
5676 2010-08-05 Robert Dewar <dewar@adacore.com>
5678 * a-suezse.adb, a-suezse.ads, a-suezen.adb, a-suezen.ads: Removed.
5679 * a-suewse.adb, a-suewse.ads, a-suesen.adb, a-suesen.ads,
5680 a-suewen.adb, a-suewen.ads: New files.
5681 * Makefile.rtl, impunit.adb: Update implementation of Ada 2012 string
5683 * sem_elab.adb: Minor reformatting.
5685 2010-08-05 Arnaud Charlet <charlet@adacore.com>
5687 * sem_ch8.adb (Use_One_Type): Protect against empty scopes.
5688 * exp_util.adb (Component_May_Be_Bit_Aligned): Prevent assert failure
5689 in case of null Comp.
5691 2010-08-05 Robert Dewar <dewar@adacore.com>
5693 * errout.adb, a-suewen.adb, a-suezen.adb: Minor reformatting.
5695 2010-08-05 Gary Dismukes <dismukes@adacore.com>
5697 * sem_ch4.adb (Analyze_Allocator): Flag errors on allocators of a
5698 nested access type whose designated type has tasks or is a protected
5699 object when the restrictions No_Task_Hierarchy or
5700 No_Local_Protected_Objects apply. Add ??? comment.
5701 * sem_ch9.adb (Analyze_Protected_Type): Give a warning when a protected
5702 type is not a library-level type and No_Local_Protected_Objects applies.
5703 (Analyze_Task_Type): Give a warning when a task type is not a
5704 library-level type and No_Task_Hierarchy applies.
5706 2010-08-05 Arnaud Charlet <charlet@adacore.com>
5708 * sem.adb: Minor reformatting
5709 * sem_ch4.adb (Analyze_Reference): Disable error message in CodePeer
5712 2010-08-04 Eric Botcazou <ebotcazou@adacore.com>
5714 * gcc-interface/decl.c: Do not undefine IN_GCC_FRONTEND and do not
5716 (gnat_to_gnu_entity) <object>: Force address of -1 at the tree level
5717 for the debug-only entity.
5718 * gcc-interface/Make-lang.in (ada/decl.o): Adjust dependencies.
5720 2010-08-03 Joseph Myers <joseph@codesourcery.com>
5722 * gcc-interface/lang-specs.h: Don't pass -a options.
5724 2010-07-28 Joseph Myers <joseph@codesourcery.com>
5726 * gcc-interface/misc.c (gnat_init_options): Ignore erroneous
5727 options. Check canonical_option_num_elements on options copied.
5729 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5731 * gcc-interface/misc.c (gnat_handle_option): Update prototype and
5732 return value type. Don't check for missing arguments here.
5734 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5736 * gcc-interface/misc.c (gnat_option_lang_mask): New.
5737 (gnat_init_options): Update prototype. Reconstruct argv array
5738 from decoded options.
5740 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
5742 * gcc-interface/utils.c (update_pointer_to): In the unconstrained array
5743 case, merge the alias set of the old pointer type.
5745 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
5747 * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change
5748 and recurse only for multidimensional array types instead.
5750 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
5753 * gcc-interface/utils.c (convert): Fix thinko in test.
5754 (unchecked_convert): When converting from a scalar type to a type with
5755 a different size, pad to have the same size on both sides.
5757 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
5759 * gcc-interface/utils.c (gnat_types_compatible_p): Don't require strict
5760 equality for the component type of array types.
5762 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
5764 * gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
5765 * gcc-interface/trans.c: Likewise.
5766 * gcc-interface/utils.c: Likewise.
5767 * gcc-interface/utils2.c: Likewise.
5769 2010-07-13 Laurent GUERBY <laurent@guerby.net>
5772 * gcc-interface/targtyps.c: Include tm_p.h.
5773 * gcc-interface/Make-lang.in: Update dependencies.
5775 2010-07-09 Eric Botcazou <ebotcazou@adacore.com>
5777 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Deal with
5780 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
5782 * gcc-interface/utils.c: Include diagnostic-core.h in every file
5783 that includes toplev.h.
5785 2010-07-03 Eric Botcazou <ebotcazou@adacore.com>
5787 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>:
5788 Branch to common code handling the alignment of discrete types.
5789 <E_Signed_Integer_Type>: Likewise.
5790 <E_Modular_Integer_Type>: Likewise.
5792 2010-07-02 Eric Botcazou <ebotcazou@adacore.com>
5794 * gcc-interface/misc.c (gnat_handle_option): Do not populate gnat_argv.
5795 (gnat_handle_option): Allocate only one element for gnat_argv.
5796 (gnat_init): Do not populate gnat_argv.
5798 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
5800 * gcc-interface/trans.c: Do not include tree-flow.h.
5801 * gcc-interface/Make-lang.in: Adjust dependencies.
5803 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
5805 * gcc-interface/gigi.h (gnat_build_constructor): Take a VEC instead
5806 of a TREE_LIST. Update comment.
5807 * gcc-interface/trans.c (gigi): Build a VEC instead of a TREE_LIST.
5808 Adjust call to gnat_build_constructor.
5809 (Attribute_to_gnu): Likewise.
5810 (gnat_to_gnu): Likewise.
5811 (pos_to_constructor): Likewise.
5812 (extract_values): Likewise.
5813 * gcc-interface/utils.c (build_template): Likewise.
5814 (convert_vms_descriptor64): Likewise.
5815 (convert_vms_descriptor32): Likewise.
5816 (convert_to_fat_pointer): Likewise.
5817 (convert): Likewise.
5818 (unchecked_convert): Likewise.
5819 * gcc-interface/decl.c (gnat_to_gnu_entity): Likewise.
5820 * gcc-interface/utils2.c (build_allocator): Likewise.
5821 (fill_vms_descriptor): Likewise.
5822 (gnat_build_constructor): Take a VEC instead of a TREE_LIST.
5823 (compare_elmt_bitpos): Adjust for parameters being constructor_elts
5824 instead of TREE_LISTs.
5826 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
5828 * gcc-interface/misc.c: Do not include except.h.
5829 * gcc-interface/Make-lang.in: Update dependencies.
5831 2010-06-27 Eric Botcazou <ebotcazou@adacore.com>
5833 * gcc-interface/trans.c: Include tree-flow.h.
5834 (gnu_switch_label_stack): Delete.
5835 (Case_Statement_to_gnu): Do not emit the goto at the end of a case if
5836 its associated block cannot fall through. Do not emit the final label
5837 if no cases branch to it.
5838 * gcc-interface/Make-lang.in (ada/trans.o): Add $(TREE_FLOW_H).
5840 2010-06-23 Thomas Quinot <quinot@adacore.com>
5842 * exp_attr.adb (Expand_Access_To_Protected_Op): When rewriting a
5843 reference to a protected subprogram outside of the protected's scope,
5844 ensure the corresponding external subprogram is frozen before the
5847 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5849 * sem_prag.adb: Fix typo in error message.
5850 * sem.adb: Refine previous change.
5852 2010-06-23 Robert Dewar <dewar@adacore.com>
5854 * impunit.adb, a-suewen.adb, a-suewen.ads, a-suenco.adb, a-suenco.ads,
5855 a-suezen.adb, a-suezen.ads, a-stuten.adb, a-stuten.ads, Makefile.rtl:
5856 Implement Ada 2012 string encoding packages.
5858 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5860 * a-stwiun-shared.adb, a-stwiun-shared.ads, a-stzunb-shared.adb,
5861 a-stzunb-shared.ads, a-swunau-shared.adb, a-swuwti-shared.adb,
5862 a-szunau-shared.adb, a-szuzti-shared.adb, a-strunb-shared.adb,
5863 a-strunb-shared.ads, a-stunau-shared.adb, a-suteio-shared.adb: New
5865 * gcc-interface/Makefile.in: Enable use of above files.
5867 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5869 * sem_ch13.adb (Check_Constant_Address_Clauses): Do not check legality
5870 of address clauses if if Ignore_Rep_Clauses is active.
5871 * freeze.adb (Check_Address_Clause): If Ignore_Rep_Clauses is active,
5872 remove address clause from tree so that it does not reach the backend.
5874 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5876 * exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Valid]): Do not
5877 expand 'Valid from user code in CodePeer mode, will be handled by the
5880 2010-06-23 Bob Duff <duff@adacore.com>
5882 * g-comlin.ads: Minor comment improvements.
5884 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5886 * sem_res.adb (Uses_SS): The expression that initializes a controlled
5887 component of a record type may be a user-defined operator that is
5888 rewritten as a function call.
5890 2010-06-23 Bob Duff <duff@adacore.com>
5892 * g-comlin.ads, sem_ch13.adb: Minor comment fix.
5894 2010-06-23 Eric Botcazou <ebotcazou@adacore.com>
5896 * exp_ch11.adb (Expand_Local_Exception_Handlers): Propagate the end
5897 label to the new sequence of statements. Set the sloc of the raise
5898 statement onto the new goto statements.
5900 2010-06-23 Robert Dewar <dewar@adacore.com>
5902 * a-stuten.ads, a-stuten.adb: New files.
5903 * impunit.adb: Add engtry for Ada.Strings.UTF_Encoding (a-stuten.ads)
5904 * Makefile.rtl: Add entry for a-stuten (Ada.Strings.UTF_Encoding)
5906 2010-06-23 Robert Dewar <dewar@adacore.com>
5908 * gnat_ugn.texi: Add documentation of -gnat12 switch
5909 Add documentation of -gnatX switch.
5911 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5913 * inline.ads: Include the current Ada_Version in the info for pending
5914 instance bodies, so that declaration and body are compiled with the
5916 * inline.adb: Move with_clause for Opt to spec.
5917 * sem_ch12.adb (Analyze_Package_Instantiation,
5918 Analyze_Subprogram_Instantiation): Save current Ada_Version in
5919 Pending_Instantiation information.
5920 (Instantiate_Package_Body, Instantiate_Subprogram_Body,
5921 Inline_Package_Body): Use the Ada_Version present in the body
5924 2010-06-23 Robert Dewar <dewar@adacore.com>
5926 * usage.adb: Add documentation for -gnat12 switch.
5927 * errout.ads: Add VMS alias entry for -gnat12 switch
5928 * gnat_rm.texi: Add documentation for pragma Ada_12 and Ada_2012
5929 Add documentation for pragma Extensions_Allowed.
5930 * opt.ads: Add entry for Ada 2012 mode.
5931 * sem_ch4.adb, par-ch3.adb, par-ch4.adb: Use new Ada 2012 mode for 2012
5933 * sem_prag.adb, par-prag.adb: Add processing for pragma Ada_12 and
5935 * sem_ch13.adb: Add handling for Ada 2012 mode.
5936 * snames.ads-tmpl: Add entries for pragma Ada_2012 and Ada_12.
5937 * switch-c.adb: Add handling for -gnat12 switch.
5938 Implement -gnat2005 and -gnat2012.
5939 * usage.adb: Add documentation for -gnat12 switch.
5940 * vms_data.ads: Add /12 switch for Ada 2012 mode.
5942 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5944 * exp_ch4.adb (Expand_N_Allocator): Fix potential crash when using
5945 No_Task_Hierarchy restriction. Add comment.
5946 * exp_ch9.adb, exp_ch3.adb: Update comments.
5948 2010-06-23 Robert Dewar <dewar@adacore.com>
5950 * sem_ch5.adb (Process_Bounds): Remove some junk initializations.
5951 * sem_res.adb: Add comments.
5952 * sem_util.adb: Minor reformatting. Add comments.
5953 Change increment on Actuals_In_Call table.
5954 * opt.ads: Minor: add 'constant'.
5956 2010-06-23 Javier Miranda <miranda@adacore.com>
5958 * exp_disp.adb (Make_DT): Initialize the Size_Func component of the
5959 TSD to Null_Address if No_Dispatching_Calls is active.
5961 2010-06-23 Vincent Celier <celier@adacore.com>
5963 * a-comlin.ads: Indicate that use of this package is not supported
5964 during the elaboration of an auto-initialized Stand-Alone Library.
5966 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5968 * exp_util.adb (Is_Possibly_Misaligned_Object): Do not rely on an
5969 alignment clause on a record type to determine if a component may be
5970 misaligned. The decision must be taken in the back-end where target
5971 alignment information is known.
5973 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5975 * gnat1drv.adb (Adjust_Global_Switches): Enable some restrictions
5976 systematically in CodePeer mode to simplify generated code.
5977 * restrict.adb (Check_Restriction): Do nothing in CodePeer mode.
5978 * exp_ch4.adb (Expand_N_Allocator): Generate proper code when
5979 No_Task_Hierarchy is set instead of crasshing.
5981 2010-06-23 Thomas Quinot <quinot@adacore.com>
5983 * sem_util.adb: Minor code cleanup: test for proper entity instead of
5984 testing just Chars attribute when checking whether a given scope is
5986 * exp_ch4.adb, einfo.adb: Minor reformatting.
5988 2010-06-23 Vincent Celier <celier@adacore.com>
5991 * switch-m.adb (Normalize_Compiler_Switches): Take into account
5992 switches -gnatB, -gnatD=nn, -gnatG (incuding -gnatG=nn), -gnatI,
5993 -gnatl=file, -gnatS, -gnatjnn, -gnateI=nn and -gnatWx.
5995 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5997 * sem_res.adb (Resolve_Membership_Op): If left operand is a mixed mode
5998 operation with a universal real operand, and the right operand is a
5999 range with universal bounds, find unique fixed point that may be
6000 candidate, and warn appropriately.
6002 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6004 * sem_res.adb (Resolve_Intrinsic_Operator): Add guards to handle
6005 properly the rare cases where VMS operators are visible through
6006 Extend_System, but the default System is being used and Address is a
6008 * sem_util.adb: Widen predicate Is_VMS_Operator.
6010 2010-06-23 Vincent Celier <celier@adacore.com>
6012 * switch-m.adb (Normalize_Compiler_Switches): Take into account -gnatC
6015 2010-06-23 Olivier Hainque <hainque@adacore.com>
6017 * einfo.adb (Has_Foreign_Convention): Consider Intrinsic with
6018 Interface_Name as foreign. These are GCC builtin imports for
6019 which Ada specific processing doesn't apply.
6021 2010-06-23 Thomas Quinot <quinot@adacore.com>
6023 * sem_ch12.adb: Minor reformatting.
6025 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6027 * sem_util.adb (Is_VMS_Operator): Use scope of system extension to
6028 determine whether an intrinsic subprogram is VMS specific.
6030 2010-06-23 Hristian Kirtchev <kirtchev@adacore.com>
6032 * treepr.adb (Print_Entity_Info): Output the contents of Field28 if it
6033 is present in the entity.
6035 2010-06-23 Arnaud Charlet <charlet@adacore.com>
6037 * xr_tabls.adb, xref_lib.adb: Update to latest lib-xref.ads
6038 Fix handling of parameters.
6039 Add protection against unexpected cases.
6040 * sem_ch6.adb (Create_Extra_Formals): Use suffix "L" instead of "A" for
6041 access level, since "A" suffix is already used elsewhere. Similarly,
6042 use suffix "O" instead of "C" for 'Constrained since "C" suffix is used
6045 2010-06-23 Thomas Quinot <quinot@adacore.com>
6047 * sem_util.adb, sem_util.ads: Minor reformatting.
6049 2010-06-23 Vincent Celier <celier@adacore.com>
6051 * prj.ads (Gprclean_Flags.Missing_Source_Files): Set to Error to keep
6052 the previous behavior of gprclean when there are missing files.
6054 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6056 * sem_ch12.adb (Load_Body_Of_Generic): In CodePeer mode, a missing
6057 generic body is not a fatal error.
6058 (Mark_Context): Handle properly names of child units.
6059 * sem.adb (Walk_Library_Items.Do_Action): Remove assertion on
6062 2010-06-23 Vincent Celier <celier@adacore.com>
6064 * ali.adb (Scan_ALI): When ignoring R lines, do not skip the next
6067 2010-06-23 Bob Duff <duff@adacore.com>
6069 * g-pehage.ads, g-pehage.adb: Switch default optimization mode to
6070 Memory_Space, because CPU_Time doesn't seem to provide any significant
6071 speed advantage in practice. Cleanup: Get rid of constant
6072 Default_Optimization; doesn't seem to add anything. Use case
6073 statements instead of if statements; seems cleaner.
6075 2010-06-23 Olivier Hainque <hainque@adacore.com>
6077 * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Procedure>: Use
6078 Wshadow instead of Wextra to guard warning on absence of internal
6079 builtin decl for an import. Fix use of quote in warning text.
6080 (intrin_arglists_compatible_p): Remove processing of integer trailing
6081 args on the Ada side. Fix use of literal > in warning text.
6082 (intrin_return_compatible_p): Never warn on "function imported as
6083 procedure". Defer the void/void case to the common type compatibility
6085 (gnat_to_gnu_param): Use void_ptr GCC type for System.Address argument
6086 of GCC builtin imports.
6088 2010-06-23 Olivier Hainque <hainque@adacore.com>
6090 * gcc-interface/decl.c (intrin_types_incompatible_p): New function,
6092 (intrin_arglists_compatible_p, intrin_return_compatible_p): New
6093 functions, helpers for ...
6094 (intrin_profiles_compatible_p): New function, replacement for ...
6095 (compatible_signatures_p): Removed.
6096 (gnat_to_gnu_entity) <case E_Procedure>: If -Wextra, warn on
6097 attempt to bind an unregistered builtin function. When we have
6098 one, use it and warn on profile incompatibilities.
6100 2010-06-23 Arnaud Charlet <charlet@adacore.com>
6102 * gcc-interface/Make-lang.in: Update dependencies.
6104 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6106 * sem_util.adb (Mark_Coextensions): If the expression in the allocator
6107 for a coextension in an object declaration is a concatenation, treat
6108 coextension as dynamic.
6110 2010-06-23 Javier Miranda <miranda@adacore.com>
6112 * sem_ch3.adb (Add_Internal_Interface_Entities): Ensure that the
6113 internal entities are added to the scope of the tagged type.
6114 (Derive_Subprograms): Do not stop derivation when we find the first
6115 internal entity that has attribute Interface_Alias. After the change
6116 done to Override_Dispatching_Operations it is no longer true that
6117 these primirives are always located at the end of the list of
6119 * einfo.ads (Primitive_Operations): Add documentation.
6120 * exp_disp.adb (Write_DT): Improve output adding to the name of the
6121 primitive a prefix indicating its corresponding tagged type.
6122 * sem_disp.adb (Override_Dispatching_Operations): If the overridden
6123 entity covers the primitive of an interface that is not an ancestor of
6124 this tagged type then the new primitive is added at the end of the list
6125 of primitives. Required to fulfill the C++ ABI.
6127 2010-06-23 Javier Miranda <miranda@adacore.com>
6129 * atree.ads (Set_Reporting_Proc): New subprogram.
6130 * atree.adb: Remove dependency on packages Opt and SCIL_LL.
6131 (Allocate_Initialize_Node, Replace, Rewrite): Replace direct calls
6132 to routines of package Scil_ll by indirect call to the registered
6134 (Set_Reporting_Proc): New subprogram. Used to register a subprogram
6135 that is invoked when a node is allocated, replaced or rewritten.
6136 * scil_ll.adb (Copy_SCIL_Node): New routine that takes care of copying
6137 the SCIL node. Used as argument for Set_Reporting_Proc.
6138 (Initialize): Register Copy_SCIL_Node as the reporting routine that
6139 is invoked by atree.
6141 2010-06-23 Thomas Quinot <quinot@adacore.com>
6143 * sem_ch3.ads: Minor reformatting.
6145 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6147 * sem_ch12.adb (Analyze_Package_Instantiation): In CodePeer mode,
6148 always analyze the generic body and instance, because it may be needed
6150 (Mark_Context): Prepend the with clauses for needed generic units, so
6151 they appear in a better order for CodePeer.
6152 * sem_util.adb, sem_util.ads: Prototype code for AI05-0144.
6154 2010-06-23 Emmanuel Briot <briot@adacore.com>
6156 * prj.ads, prj-nmsc.adb (Error_Or_Warning): New subprogram.
6158 2010-06-23 Robert Dewar <dewar@adacore.com>
6160 * g-pehage.adb, exp_ch13.adb: Minor reformatting.
6162 2010-06-23 Thomas Quinot <quinot@adacore.com>
6164 * a-tags.ads: Fix description of TSD structure.
6166 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6168 * sem_ch12.adb (Mark_Context): When indicating that the body of a
6169 generic unit is needed prior to the unit containing an instantiation,
6170 search recursively the context of the generic to add other generic
6171 bodies that may be instantiated indirectly through the current instance.
6173 2010-06-23 Robert Dewar <dewar@adacore.com>
6175 * freeze.adb: Minor reformatting.
6177 2010-06-23 Bob Duff <duff@adacore.com>
6179 * g-pehage.adb (Trim_Trailing_Nuls): Fix the code to match the comment.
6181 2010-06-23 Vincent Celier <celier@adacore.com>
6183 * make.adb (Compile_Sources): Complete previous change.
6185 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6187 * sem_ch6.adb (Add_Extra_Formal): Use suffix "C" in the name of the
6188 Constrained extra formal.
6190 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6192 * exp_ch13.adb (Expand_Freeze_Actions): If validity checks and
6193 Initialize_Scalars are enabled, compile the generated equality function
6194 for a composite type with full checks enabled, so that validity checks
6195 are performed on individual components.
6197 2010-06-23 Emmanuel Briot <briot@adacore.com>
6199 * prj.adb, prj.ads, prj-nmsc.adb (Processing_Flags): New flag
6200 Missing_Source_Files.
6202 2010-06-23 Robert Dewar <dewar@adacore.com>
6204 * exp_ch3.adb, exp_util.adb: Minor reformatting.
6206 2010-06-23 Jose Ruiz <ruiz@adacore.com>
6208 * a-reatim.adb, a-retide.adb: Move the initialization of the tasking
6209 run time from Ada.Real_Time.Delays to Ada.Real_Time. This way, calls to
6210 Clock (without delays) use a run time which is properly initialized.
6212 2010-06-23 Vincent Celier <celier@adacore.com>
6214 * make.adb: Do not set Check_Readonly_Files when setting Must_Compile,
6215 when -f -u and a main is specified on the command line. However,
6216 attempt to compile even when the ALI file is read-only when
6217 Must_Compile is True.
6219 2010-06-23 Thomas Quinot <quinot@adacore.com>
6221 * checks.adb, g-pehage.adb, cstand.adb: Minor code factorization.
6223 2010-06-23 Javier Miranda <miranda@adacore.com>
6225 * sem_ch3.adb (Add_Internal_Interface_Entities): Generate internal
6226 entities for parent types that are interfaces. Needed in generics to
6227 handle formals that implement interfaces.
6228 (Derive_Subprograms): Add assertion for derivation of tagged types that
6229 do not cover interfaces. For generics, complete code that handles
6230 derivation of type that covers interfaces because the previous
6231 condition was weak (it required only name consistency; arguments were
6232 not checked). Add new code to locate primitives covering interfaces
6233 defined in generic units or instantiatons.
6234 * sem_util.adb (Has_Interfaces): Add missing support for derived types.
6235 * sem_ch6.adb (Check_Overriding_Indicator): Minor code cleanups.
6236 * exp_disp.adb (Make_Select_Specific_Data_Table): Skip primitives of
6237 interfaces that are parents of the type because they share the primary
6239 (Register_Primitive): Do not register primitives of interfaces that
6240 are parents of the type.
6241 * sem_ch13.adb (Analyze_Freeze_Entity): Add documentation.
6242 * exp_cg.adb (Write_Type_Info): When displaying overriding of interface
6243 primitives skip primitives of interfaces that are parents of the type.
6245 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6247 * sem_attr.adb (Eval_Attribute): If the prefix is an array, the
6248 attribute cannot be constant-folded if an index type is a formal type,
6249 or is derived from one.
6250 * checks.adb (Determine_Range): ditto.
6252 2010-06-23 Arnaud Charlet <charlet@adacore.com>
6254 * gnat_ugn.texi, gnatxref.adb: Add support for --ext switch.
6256 2010-06-23 Bob Duff <duff@adacore.com>
6258 * g-pehage.ads, g-pehage.adb (Put): Fix off-by-one bug.
6259 (Insert): Disallow nul characters.
6260 (misc output routines): Assert no nul characters.
6262 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6264 * exp_ch4.adb: Use predefined unsigned type in all cases.
6266 2010-06-23 Bob Duff <duff@adacore.com>
6268 * s-rannum.adb (Reset): Avoid overflow in calculation of Initiator.
6269 * g-pehage.ads: Minor comment fixes.
6270 * g-pehage.adb: Minor: Add some additional debugging printouts under
6273 2010-06-23 Robert Dewar <dewar@adacore.com>
6275 * binde.adb (Better_Choice): Always prefer Pure/Preelab.
6276 (Worse_Choice): Always prefer Pure/Preelab.
6278 2010-06-23 Vincent Celier <celier@adacore.com>
6280 * a-reatim.adb: Call System.OS_Primitives.Initialize during elaboration
6282 2010-06-23 Robert Dewar <dewar@adacore.com>
6284 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Properly handle
6285 checking returns in generic case.
6286 (Check_Missing_Return): New procedure.
6288 2010-06-23 Robert Dewar <dewar@adacore.com>
6290 * bindgen.adb, switch-b.adb: Minor reformatting.
6292 2010-06-23 Javier Miranda <miranda@adacore.com>
6294 * frontend.adb (Frontend): Add call to initialize the new package
6296 * exp_ch7.adb (Wrap_Transient_Expression): Remove call to
6298 (Wrap_Transient_Statement): Remove call to Adjust_SCIL_Node.
6299 * sem_ch5.adb (Analyze_Iteration_Scheme.Process_Bounds): Remove call to
6301 * exp_util.adb (Insert_Actions): Remove code for
6302 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
6303 (Remove_Side_Effects): Remove calls to Adjust_SCIL_Node.
6304 * sinfo.adb (SCIL_Entity, SCIL_Tag_Value): Remove checks on
6305 N_SCIL_Tag_Init and N_SCIL_Dispatch_Table_Object_Init in the assertion.
6306 (SCIL_Related_Node, Set_SCIL_Related_Node): Removed.
6307 * sinfo.ads (SCIL_Related_Node): Field removed.
6308 (N_SCIL_Dispatch_Table_Object_Init): Node removed.
6309 (N_SCIL_Tag_Init): Node removed.
6310 * sem_scil.ads, sem_scil.adb (Adjust_SCIL_Node): Removed.
6311 (Check_SCIL_Node): New implementation.
6312 (Find_SCIL_Node): Removed.
6313 * sem.adb (Analyze): Remove management of
6314 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
6315 * sem_util.adb (Insert_Explicit_Dereference): Remove call to
6317 * exp_ch4.adb (Expand_N_In): Code cleanup: remove call to
6318 Set_SCIL_Related_Node and avoid adding the SCIL node before the
6319 referenced node using Insert_Action because this is not longer
6321 (Expand_Short_Circuit_Operator): Remove call to SCIL node.
6322 * exp_ch6.adb (Expand_Call): Remove call to Adjust_SCIL_Node.
6323 * sem_ch4.adb (Analyze_Type_Conversion): Remove call to
6325 * exp_disp.adb (Expand_Dispatching_Call): Minor code reorganization
6326 because we no longer require to generate the SCIL node before the call.
6327 (Make_DT): Remove generation of SCI_Dispatch_Table_Object_Init node.
6328 Remove calls to Set_SCIL_Related_Node and avoid adding the SCIL
6329 nodes before the referenced node using Insert_Action because this
6330 is not longer required.
6331 * atree.adb (Allocate_Initialize_Node, Replace, Rewrite): Add call to
6332 update the SCIL_Node field.
6333 * sprint.adb (Sprint_Node_Actual): Remove code for
6334 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
6335 * treepr.adb (Print_Node): Print the SCIL node field (if available).
6336 * exp_ch3.adb (Build_Init_Procedure): Remove generation of
6337 SCIL_Tag_Init nodes.
6338 * scil_ll.ads, scil_ll.adb: New files.
6339 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
6342 2010-06-23 Robert Dewar <dewar@adacore.com>
6344 * sem_ch6.adb: Minor reformatting.
6346 2010-06-23 Doug Rupp <rupp@adacore.com>
6348 * bindusg.adb (Display): Write -Hnn line.
6349 * bindgen.adb (Gen_Adainit_Ada): Write Heap_Size to binder file as
6351 * init.c (__gl_heap_size): Rename from __gl_no_malloc_64 and change
6352 valid values to 32 and 64.
6353 (GNAT$NO_MALLOC_64): Recognize TRUE, 1, FALSE, and 0 in addition to
6354 ENABLE, DISABLE as valid settings.
6355 * switch-b.adb (Scan_Binder_Switches): Process -Hnn switch.
6356 * opt.ads (Heap_Size): New global variable.
6357 * gcc-interface/utils2.c (maybe_wrap_malloc): Remove mostly redundant
6358 TARGET_MALLOC64 check. Fix comment.
6360 2010-06-23 Robert Dewar <dewar@adacore.com>
6362 * sem_ch6.adb, exp_ch4.adb, s-rannum.ads, sem.adb, sem_ch12.adb: Minor
6363 reformatting. Add comments.
6364 * errout.adb (Finalize): Properly adjust warning count when deleting
6367 2010-06-22 Robert Dewar <dewar@adacore.com>
6369 * errout.adb (Finalize): Set Prev pointers.
6370 (Finalize): Delete continuations for deletion by warnings off(str).
6371 * erroutc.ads: Add Prev pointer to error message structure.
6373 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6375 * sem.adb (Do_Unit_And_Dependents): If the spec of the main unit is a
6376 child unit, examine context of parent units to locate instantiated
6377 generics whose bodies may be needed.
6378 * sem_ch12.adb: (Mark_Context): if the enclosing unit does not have a
6379 with_clause for the instantiated generic, examine the context of its
6380 parents, to set Withed_Body flag, so that it can be visited earlier.
6381 * exp_ch4.adb (Expand_N_Op_Not): If this is a VMS operator applied to
6382 an unsigned type, use a type of the proper size for the intermediate
6383 value, to prevent alignment problems on unchecked conversion.
6385 2010-06-22 Geert Bosch <bosch@adacore.com>
6387 * s-rannum.ads Change Generator type to be self-referential to allow
6388 Random to update its argument. Use "in" mode for the generator in the
6389 Reset procedures to allow them to be called from the Ada.Numerics
6390 packages without tricks.
6391 * s-rannum.adb: Use the self-referencing argument to get write access
6392 to the internal state of the random generator.
6393 * a-nudira.ads: Make Generator a derived type of
6394 System.Random_Numbers.Generator.
6395 * a-nudira.adb: Remove use of 'Unrestricted_Access.
6396 Put subprograms in alpha order and add headers.
6397 * g-mbdira.ads: Change Generator type to be self-referential.
6398 * g-mbdira.adb: Remove use of 'Unrestricted_Access.
6400 2010-06-22 Robert Dewar <dewar@adacore.com>
6402 * freeze.adb: Minor reformatting
6403 Minor code reorganization (use Nkind_In and Ekind_In).
6405 2010-06-22 Bob Duff <duff@adacore.com>
6407 * gnat1drv.adb (Gnat1drv): Remove the messages that recommend using
6408 -gnatc when a file is compiled that we cannot generate code for, not
6409 helpful and confusing.
6411 2010-06-22 Vincent Celier <celier@adacore.com>
6413 * switch-m.adb (Normalize_Compiler_Switches): Process correctly
6416 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6418 * s-rannum.adb: Replace constants with commented symbols.
6419 * s-rannum.ads: Explain significance of the initial value of the data
6422 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6424 * a-ngcoty.adb: Clarify comment.
6426 2010-06-22 Gary Dismukes <dismukes@adacore.com>
6428 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Return without
6429 expansion for indexing packed arrays with small power-of-2 component
6430 sizes when the target is AAMP.
6431 (Expand_Packed_Element_Reference): Return without expansion for
6432 indexing packed arrays with small power-of-2 component sizes when the
6435 2010-06-22 Geert Bosch <bosch@adacore.com>
6437 * exp_ch4.adb (Expand_N_In): Do not substitute a valid check for X in
6440 2010-06-22 Robert Dewar <dewar@adacore.com>
6442 * g-mbdira.adb, g-mbflra.adb, a-nuflra.adb, a-nudira.adb: Minor comment
6445 2010-06-22 Doug Rupp <rupp@adacore.com>
6447 * system-vms.ads, system-vms-zcx.ads: Remove old unused VMS system
6449 * system-vms_64.ads, system-vms-ia64.ads: Minor reformatting.
6450 (pragma Ident): Add a default ident string in the private part.
6452 2010-06-22 Robert Dewar <dewar@adacore.com>
6454 * cstand.adb: Minor reformatting.
6456 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6458 * freeze.adb (Build_And_Analyze_Renamed_Body): For expansion purposes,
6459 recognize the Shift and Rotation intrinsics that are known to the
6460 compiler but have no interface name.
6462 2010-06-22 Geert Bosch <bosch@adacore.com>
6464 * a-ngcoty.adb ("*"): Rewrite complex multiplication to use proper
6465 scaling in case of overflow or NaN results.
6467 2010-06-22 Robert Dewar <dewar@adacore.com>
6469 * cstand.adb: Complete previous change.
6470 * g-dirope.ads: Add comment.
6471 * s-stchop.adb, sfn_scan.adb: Minor reformatting.
6473 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6475 * cstand.adb: Add tree nodes for pragma Pack on string types.
6477 2010-06-22 Javier Miranda <miranda@adacore.com>
6479 * einfo.ads, einfo.adb (Last_Formal): New synthesized attribute.
6480 * exp_util.adb (Find_Prim_Op): Use new attribute to locate the last
6481 formal of a primitive.
6482 * exp_disp.adb (Is_Predefined_Dispatching_Operation,
6483 Is_Predefined_Dispatching_Alias): Use new attribute to locate the last
6484 formal of a primitive.
6485 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Use new attribute
6486 to obtain the last formal of a primitive.
6488 2010-06-22 Geert Bosch <bosch@adacore.com>
6490 * sysdep.c, init.c, adaint.c, cstreams.c: Remove conditional code
6491 depending on __EMX__ or MSDOS being defined.
6492 * i-cstrea.ads, gnat_rm.texi: Remove mentions of OS/2, DOS and Xenix.
6493 * a-excpol-abort.adb: Update comment indicating users of the file.
6494 * xref_lib.adb, sfn_scan.adb: Remove mention of OS/2, replace NT by
6496 * env.c: Remove empty conditional for MSDOS.
6497 * s-stchop.adb, g-dirope.ads, s-fileio.adb, osint.ads: Remove mention
6500 2010-06-22 Robert Dewar <dewar@adacore.com>
6502 * s-rannum.adb: Minor reformatting.
6504 2010-06-22 Javier Miranda <miranda@adacore.com>
6506 * sem_aux.adb, sem_aux.ads, sem_util.adb, sem_util.ads, sem_elim.adb,
6507 exp_cg.adb: Minor code reorganization: Move routine Ultimate_Alias from
6508 package Sem_Util to package Sem_Aux.
6510 2010-06-22 Javier Miranda <miranda@adacore.com>
6512 * exp_disp.adb (Make_Secondary_DT, Make_DT): Minor code cleanup:
6513 remove useless restriction on imported routines when building the
6516 2010-06-22 Robert Dewar <dewar@adacore.com>
6518 * cstand.adb (Create_Standard): Set Has_Pragma_Pack for standard string
6521 2010-06-22 Javier Miranda <miranda@adacore.com>
6523 * sem_ch4.adb (Collect_Generic_Type_Ops): Protect code that handles
6524 generic subprogram declarations to ensure proper context. Add missing
6525 support for generic actuals.
6526 (Try_Primitive_Operation): Add missing support for concurrent types
6527 that have no Corresponding_Record_Type. Required to diagnose errors
6529 generics or when compiling with no code generation (-gnatc).
6530 * sem_ch9.adb (Analyze_Protected_Type, Analyze_Task_Type): Do not build
6531 the corresponding record type.
6532 * sem_disp.ads, sem_disp.adb (Check_Dispatching_Operation): Complete
6533 documentation. Do minimum decoration when processing a primitive of a
6534 concurrent tagged type that covers interfaces. Required to diagnose
6535 errors in the Object.Operation notation compiling generics or under
6537 * exp_ch9.ads, exp_ch9.adb (Build_Corresponding_Record): Add missing
6538 propagation of attribute Interface_List to the corresponding record.
6539 (Expand_N_Task_Type_Declaration): Code cleanup.
6540 (Expand_N_Protected_Type_Declaration): Code cleanup.
6542 2010-06-22 Matthew Heaney <heaney@adacore.com>
6544 * a-convec.adb, a-coinve.adb: Removed 64-bit types Int and UInt.
6546 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6548 * s-rannum.adb (Random_Float_Template): Replace with unbiased version
6549 that is able to produce all representable floating-point numbers in the
6550 unit interval. Remove template parameter Shift_Right, no longer used.
6551 * gnat_rm.texi: Document the period of the pseudo-random number
6552 generator under the description of its algorithm.
6553 * gcc-interface/Make-lang.in: Update dependencies.
6555 2010-06-22 Thomas Quinot <quinot@adacore.com>
6557 * exp_aggr.adb (Rewrite_Discriminant): Fix predicate used to identify
6558 reference to discriminant (can be an expanded name as well as an
6561 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6563 * exp_ch6.adb: Clarify comment.
6565 2010-06-22 Geert Bosch <bosch@adacore.com>
6567 * exp_imgv.adb (Expand_Image_Attribute): Treat ordinary fixed point
6568 with decimal small as decimal types, avoiding FP arithmetic.
6569 (Has_Decimal_Small): New function.
6570 * einfo.ads, einfo.adb (Aft_Value): New synthesized attributed for
6572 * sem_attr.adb (Eval_Attribute): Remove Aft_Value function and update
6573 callers to call the new function in Einfo that takes the entity as
6576 2010-06-22 Robert Dewar <dewar@adacore.com>
6578 * sem_ch3.adb, sem_ch8.adb: Minor reformatting.
6580 2010-06-22 Thomas Quinot <quinot@adacore.com>
6582 * sem_elab.adb: Minor reformatting.
6584 2010-06-22 Vincent Celier <celier@adacore.com>
6586 * gnatsym.adb: Put the object files in the table in increasing
6587 aphabetical order of base names.
6589 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6591 * sem_ch8.adb (Set_Entity_Or_Discriminal): New procedure used by
6592 Find_Direct_Name and Find_Expanded_Name, to replace a discriminant with
6593 the corresponding discriminal within a record declaration.
6595 2010-06-22 Thomas Quinot <quinot@adacore.com>
6597 * exp_aggr.adb (Rewrite_Discriminant): Rewriting must occur only for an
6598 expression referring to a discriminal of the type of the aggregate (not
6599 a discriminal of some other unrelated type), and the prefix in the
6600 generated selected component must come from Lhs, not Obj.
6602 2010-06-22 Thomas Quinot <quinot@adacore.com>
6604 * sem_ch3.adb (Build_Derived_Record_Type): Fix predicate determining
6605 when to freeze the parent type.
6607 2010-06-22 Robert Dewar <dewar@adacore.com>
6609 * s-rannum.adb, a-nudira.adb, types.ads, freeze.adb, sem_aggr.adb,
6610 exp_aggr.adb: Minor reformatting.
6611 * gnat_rm.texi: Document GNAT.MBBS_Discrete_Random and
6612 GNAT.MBSS_Float_Random.
6613 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: Fix header.
6615 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6617 * a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-nuflra.ads,
6618 gnat_rm.texi, impunit.adb, Makefile.rtl, s-rannum.adb
6619 (Random_Float_Template, Random): New method of creating
6620 uniform floating-point variables that allow the creation of all machine
6623 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: New file.
6625 2010-06-22 Gary Dismukes <dismukes@adacore.com>
6627 * sem_ch5.adb (Analyze_Assignment): Revise test for illegal assignment
6628 to abstract targets to check that the type is tagged and comes from
6629 source, rather than only testing for targets of interface types. Remove
6632 2010-06-22 Vincent Celier <celier@adacore.com>
6634 * vms_data.ads: Modify the declarations of qualifiers
6635 /UNCHECKED_SHARED_LIB_IMPORTS to allow the generation of gnat.hlp
6638 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6640 * exp_ch6.adb (Is_Build_In_Place_Function): Predicate is false if
6641 expansion is disabled.
6643 2010-06-22 Robert Dewar <dewar@adacore.com>
6645 * makeusg.adb: Minor reformatting.
6647 2010-06-22 Robert Dewar <dewar@adacore.com>
6649 * types.ads: (Dint): Removed, no longer used anywhere.
6650 * uintp.adb (UI_From_CC): Use UI_From_Int, range is sufficient.
6651 (UI_Mul): Avoid use of UI_From_Dint.
6652 (UI_From_Dint): Removed, not used.
6653 * uintp.ads (UI_From_Dint): Removed, not used.
6654 (Uint_Min/Max_Simple_Mul): New constants.
6656 2010-06-22 Vincent Celier <celier@adacore.com>
6658 * clean.adb (Parse_Cmd_Line): Recognize switch
6659 --unchecked-shared-lib-imports.
6660 (Usage): Add line for switch --unchecked-shared-lib-imports
6661 * makeusg.adb: Add line for switch --unchecked-shared-lib-imports
6662 * makeutl.ads: (Unchecked_Shared_Lib_Imports): New constant string
6663 moved from GPR_Util.
6664 * switch-m.adb (Scan_Make_Switches): Recognize switch
6665 --unchecked-shared-lib-imports.
6666 * vms_data.ads: Add VMS qualifiers /UNCHECKED_SHARED_LIB_IMPORTS.
6667 * gnat_ugn.texi: Add documentation for new switch
6668 --unchecked-shared-lib-imports. Add also documentation for --subdirs.
6670 2010-06-22 Javier Miranda <miranda@adacore.com>
6672 * sem_prag.adb, sem_util.adb, sem_util.ads, sem_attr.adb, exp_ch6.adb,
6673 exp_disp.adb, sem_eval.adb, exp_dist.adb lib-xref.adb: Code cleanup,
6674 this patch replaces duplication of code that traverses the chain of
6675 aliased primitives by a call to routine Ultimate_Alias that
6676 provides this functionality.
6678 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6680 * fmap.adb, opt.ads, osint.adb, osint.ads, output.ads, scng.adb,
6681 sinput-c.adb, switch-m.ads, tree_io.ads: Use simpler form of
6684 2010-06-22 Thomas Quinot <quinot@adacore.com>
6686 * einfo.ads: Minor reformatting.
6688 2010-06-22 Javier Miranda <miranda@adacore.com>
6690 * exp_disp.adb (Expand_Interface_Thunk): Do not generate thunk of
6691 eliminated primitives.
6692 (Make_DT): Avoid referencing eliminated primitives.
6693 (Register_Primitive): Do not register eliminated primitives in the
6694 dispatch table. Required to add this functionality when the program is
6695 compiled without static dispatch tables (-gnatd.t)
6697 2010-06-22 Emmanuel Briot <briot@adacore.com>
6699 * fmap.adb, scng.adb, switch-m.ads, sinput-c.adb, opt.ads, output.ads,
6700 tree_io.ads, osint.adb, osint.ads: Use configuration pragmas to prevent
6701 warnings on use of internal GNAT units.
6703 2010-06-22 Jose Ruiz <ruiz@adacore.com>
6705 * s-taprop-vxworks.adb (Set_Priority): Update comments.
6707 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6709 * s-rannum.adb: Make stylistic change to remove mystery constant in
6710 Extract_Value. Image_Numeral_Length: new symbolic constant.
6712 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6714 * einfo.ads, einfo.adb: Make Is_Protected_Interface,
6715 Is_Synchronized_Interface, Is_Task_Interface into computable
6716 predicates, to free three flags in entity nodes.
6717 * sem_ch3.adb: Remove setting of these flags.
6719 2010-06-22 Robert Dewar <dewar@adacore.com>
6721 * uintp.adb, osint.adb, prj-conf.adb, prj-part.adb, prj.adb: Minor
6723 * s-taprop-vxworks.adb: Add comment for Set_Priority.
6724 * impunit.adb (Map_Array): Add entries for s-htable.ads and s-crc32.ads
6725 * projects.texi: Move @cindex to the left margin, since otherwise we
6726 are missing entries in the index.
6728 2010-06-22 Emmanuel Briot <briot@adacore.com>
6730 * prj-part.adb, prj.adb, tempdir.ads, makeutl.adb: Use
6731 packages from the GNAT hierarchy instead of System when possible.
6732 * gcc-interface/Make-lang.in: Update dependencies.
6734 2010-06-22 Jose Ruiz <ruiz@adacore.com>
6736 * s-taprop-vxworks.adb (Set_Priority): Remove the code that was
6737 previously in place to reorder the ready queue when a task drops its
6738 priority due to the loss of inherited priority.
6740 2010-06-22 Vincent Celier <celier@adacore.com>
6742 * projects.texi: Minor spelling error fixes.
6745 2010-06-22 Emmanuel Briot <briot@adacore.com>
6747 * prj-part.adb, prj-ext.adb, prj.adb, makeutl.adb, prj-conf.adb: Remove
6748 warnings for some with clauses.
6750 2010-06-22 Robert Dewar <dewar@adacore.com>
6752 * errout.adb (Unwind_Internal_Type): Improve handling of First_Subtype
6753 test to catch more cases where first subtype is the results we want.
6754 * sem_res.adb (Make_Call_Into_Operator): Don't go to First_Subtype in
6755 error case, since Errout will now handle this correctly.
6756 * gcc-interface/Make-lang.in: Add Sem_Aux to list of GNATBIND objects.
6757 Update dependencies.
6759 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6761 * exp_ch4.adb (Expand_Allocator_Expression): Set Related_Node properly
6762 when calling Make_Temporary.
6764 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6766 * sem_ch3.adb (Access_Subprogram_Declaration): An anonymous access to
6767 subprogram can be associated with an entry body.
6769 2010-06-22 Robert Dewar <dewar@adacore.com>
6771 * scos.ads: Add note on membership test handling.
6773 2010-06-22 Vincent Celier <celier@adacore.com>
6775 * projects.texi: Minor spelling fixes.
6778 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6780 * s-rannum.adb: Correct off-by-one error in Extract_Value.
6782 2010-06-22 Vincent Celier <celier@adacore.com>
6784 * mlib-prj.adb (Display): In non verbose mode, truncate after fourth
6786 * mlib-utl.adb (Gcc): In non verbose mode, truncate the display of the
6787 gcc command if it is too long.
6789 2010-06-22 Robert Dewar <dewar@adacore.com>
6791 * errout.adb (Set_Msg_Node): Fix incorrect reference to node.
6793 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6795 * exp_ch6.adb (Expand_Actuals): Use Actual as the related node when
6796 calling Make_Temporary.
6798 2010-06-22 Robert Dewar <dewar@adacore.com>
6800 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting.
6802 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6804 * sem_res.adb: Additional special-case for VMS.
6806 2010-06-22 Vincent Celier <celier@adacore.com>
6808 * gnatsym.adb: Minor comment fix.
6810 2010-06-22 Vincent Celier <celier@adacore.com>
6812 * prj-nmsc.adb (Process_Naming_Scheme): Initialize Lib_Data_Table.
6814 2010-06-22 Robert Dewar <dewar@adacore.com>
6816 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode
6817 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in
6818 Ada 95 mode as an implementation defined attribute.
6820 2010-06-22 Vincent Celier <celier@adacore.com>
6822 * bindusg.adb (Display): Update line for -R
6823 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder
6824 generated files when -R is used.
6826 2010-06-22 Vincent Celier <celier@adacore.com>
6828 * prj-nmsc.adb (Lib_Data_Table): New table.
6829 (Check_Library_Attributes): Check if the same library name is used in
6830 two different projects that do not extend each other.
6832 2010-06-22 Robert Dewar <dewar@adacore.com>
6834 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting.
6836 2010-06-22 Vincent Celier <celier@adacore.com>
6838 * adaint.c (__gnat_locate_regular_file): If a directory in the path is
6839 empty, make it the current working directory.
6841 2010-06-22 Thomas Quinot <quinot@adacore.com>
6843 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged
6844 private type with discriminants, make sure the parent type is frozen.
6846 2010-06-22 Eric Botcazou <ebotcazou@adacore.com>
6848 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal
6849 with packed array references specially.
6850 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference
6851 to a component of a bit packed array if it is the prefix of 'Bit.
6852 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare.
6853 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a
6854 'Bit reference, where the prefix involves a packed array reference.
6855 (Get_Base_And_Bit_Offset): New helper, extracted from...
6856 (Expand_Packed_Address_Reference): ...here. Call above procedure to
6857 get the outer object and offset expression.
6859 2010-06-22 Thomas Quinot <quinot@adacore.com>
6861 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting.
6862 * einfo.adb (Related_Expression, Set_Related_Expression): Add
6865 2010-06-22 Javier Miranda <miranda@adacore.com>
6867 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code
6868 reorganization to properly check if the operation has been inherited as
6869 an abstract operation.
6871 2010-06-22 Ed Falis <falis@adacore.com>
6873 * s-osinte-vxworks.ads: Complete previous change.
6875 2010-06-22 Thomas Quinot <quinot@adacore.com>
6877 * sem_res.adb: Add comment.
6878 * projects.texi, gnat_ugn.texi: Remove macro.
6880 2010-06-22 Vincent Celier <celier@adacore.com>
6882 * prj-attr.adb: Remove project level attribute Main_Language.
6884 2010-06-22 Robert Dewar <dewar@adacore.com>
6886 * switch-b.adb, osint-b.adb: Minor reformatting.
6888 2010-06-22 Pascal Obry <obry@adacore.com>
6890 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a
6891 vector if previous send was not fully successful. If only part of
6892 the vector data was sent, we exit the loop.
6894 2010-06-22 Thomas Quinot <quinot@adacore.com>
6896 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better
6897 error reporting with generic types.
6899 2010-06-22 Thomas Quinot <quinot@adacore.com>
6901 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads,
6902 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb,
6903 vms_data.ads: Add a new command line switch -A to gnatbind to output
6904 the list of all ALI files for the partition.
6906 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6908 * s-osinte-vxworks.ads: Fix casing.
6909 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous
6910 change: Interfaces.C does not provide a long_long type.
6912 2010-06-22 Emmanuel Briot <briot@adacore.com>
6914 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and
6915 native user's guide, since this document contains the two versions.
6916 * gcc-interface/Make-lang.in: Update doc dependencies.
6918 2010-06-22 Robert Dewar <dewar@adacore.com>
6920 * sem_ch3.adb: Minor reformatting. Minor code reorganization.
6922 2010-06-22 Emmanuel Briot <briot@adacore.com>
6924 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should
6925 not build this file on its own (only through gnat_ugn.texi).
6926 Remove macro definitions and insert simpler version in gnat_ugn.texi.
6928 2010-06-22 Robert Dewar <dewar@adacore.com>
6930 * ali-util.ads: Minor comment update.
6931 * g-socthi-mingw.adb: Minor reformatting.
6933 2010-06-22 Ed Falis <falis@adacore.com>
6935 * s-osinte-vxworks.ads: Take sigset_t definition of System.VxWorks.Ext.
6936 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t
6937 for specific versions of VxWorks.
6939 2010-06-22 Emmanuel Briot <briot@adacore.com>
6941 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files
6942 related sections from user's guide and reference manual, since they
6943 have now been merged together into a separate document (projects.texi).
6944 This removes a lot of duplication where attributes where described
6946 The grammar for the project files is now in each of the sections
6947 (packages,expressions,...) instead of being duplicates in two other
6948 sections (one in the user's guide that contained the full grammar,
6949 and various sections in the rm that contained extracts of the same
6951 Added the full list of all supported attributes, since existing lists
6953 Rename "associative array" into "indexed attribute"
6954 Remove sections that were duplicates ("External References in
6955 Project Files" and "External Values", and "Project Extensions"
6956 for instance). The list of valid packages in project files is now in
6959 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6961 * sem_ch3.adb (Add_Internal_Interface_Entities): If
6962 Find_Primitive_Covering_Interface does not find the operation, it may
6963 be because of a name conflict between the inherited operation and a
6964 local non-overloadable name. In that case look for the operation among
6965 the primitive operations of the type. This search must succeed
6966 regardless of visibility.
6968 2010-06-22 Pascal Obry <obry@adacore.com>
6970 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg.
6971 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows
6974 2010-06-22 Robert Dewar <dewar@adacore.com>
6976 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against
6978 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression):
6981 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6983 * s-intman-vxworks.ads: Code clean up.
6985 2010-06-22 Thomas Quinot <quinot@adacore.com>
6987 * sem_res.adb (Resolve_Slice): When the prefix is an explicit
6988 dereference, construct actual subtype of designated object to generate
6989 proper bounds checks.
6991 2010-06-22 Thomas Quinot <quinot@adacore.com>
6993 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to
6994 Read_Withed_ALIs, which is more descriptive.
6996 2010-06-22 Pascal Obry <obry@adacore.com>
6998 * g-sothco.ads: Minor reformatting.
6999 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and
7000 C_Sendmsg implementation.
7001 (C_Sendmsg): Do not use lock (not needed).
7002 (C_Recvmsg): Likewise and also do not wait for incoming data.
7004 2010-06-22 Ed Schonberg <schonberg@adacore.com>
7006 * uintp.adb: Fix scope error in operator call.
7008 2010-06-22 Vincent Celier <celier@adacore.com>
7010 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/".
7011 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if
7012 autoconfiguration is needed, fail indicating that no config project
7013 file can be found, as there is no autoconfiguration on VMS.
7015 2010-06-22 Ed Schonberg <schonberg@adacore.com>
7017 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope
7018 for an operator in a functional notation, when operands are universal.
7020 2010-06-22 Arnaud Charlet <charlet@adacore.com>
7022 * gcc-interface/Make-lang.in: Update dependencies.
7024 2010-06-22 Robert Dewar <dewar@adacore.com>
7026 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component
7028 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name.
7029 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do
7031 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration
7034 2010-06-22 Vincent Celier <celier@adacore.com>
7036 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as
7037 it has no effect. Always pass -nostdlib to gnatlink, even on VMS.
7039 2010-06-22 Pascal Obry <obry@adacore.com>
7041 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on
7043 (C_Recvmsg): Make sure the routine is atomic. Also fully
7044 fill vectors in the proper order.
7045 (C_Sendmsg): Make sure the routine is atomic.
7047 2010-06-22 Robert Dewar <dewar@adacore.com>
7049 * sem_ch8.adb: Update comment.
7050 * sem_res.adb: Minor code reorganization (use Ekind_In).
7052 2010-06-22 Ed Schonberg <schonberg@adacore.com>
7054 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded
7055 name is a call, use the number of actuals to determine whether this is
7056 a binary or unary operator, rather than relying on later information
7057 to resolve the overload.
7059 2010-06-22 Robert Dewar <dewar@adacore.com>
7061 * sem_ch10.adb, sem_aggr.adb: Minor reformatting.
7063 2010-06-22 Robert Dewar <dewar@adacore.com>
7065 * sem_ch3.adb, sem_disp.adb: Minor code fixes.
7066 * sem_eval.adb: Minor reformatting.
7068 2010-06-22 Vincent Celier <celier@adacore.com>
7070 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
7071 to gnatlink, except on Open VMS.
7072 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default
7073 object directories if -nostdlib is used.
7075 2010-06-22 Robert Dewar <dewar@adacore.com>
7077 * sem_util.adb (Is_Delegate): Put in proper alpha order.
7078 * sem_eval.adb: Minor reformatting.
7080 2010-06-22 Robert Dewar <dewar@adacore.com>
7082 * g-expect-vms.adb, sem_res.adb: Minor reformatting.
7083 * exp_aggr.adb: Minor comment changes and reformatting.
7084 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha
7086 * sem_util.ads: Add some missing pragma Inline's.
7088 2010-06-22 Thomas Quinot <quinot@adacore.com>
7090 * sem_util.adb (Build_Actual_Subtype): Record original expression in
7091 Related_Expression attribute of the constructed subtype.
7092 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
7093 Node24 on types for...
7094 (Related_Expression): Make attribute available on types as well.
7096 2010-06-22 Gary Dismukes <dismukes@adacore.com>
7098 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead
7099 of Directly_Designated_Type when the type argument is an access type.
7100 (Find_Interface_Tag): Retrieve Designated_Type instead of
7101 Directly_Designated_Type when the type argument is an access type.
7102 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of
7103 Directly_Designated_Type of each access discriminant.
7104 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
7105 instead of Directly_Designated_Type when the operand and target types
7108 2010-06-22 Thomas Quinot <quinot@adacore.com>
7110 * exp_aggr.adb (Flatten): Return False if one choice is statically
7111 known to be out of bounds.
7113 2010-06-22 Ed Schonberg <schonberg@adacore.com>
7115 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
7116 a parameterless function call, preserve parentheses of original
7117 expression, for proper handling by pretty printer.
7118 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
7119 procedure, to handle quietly identifiers that have no entity names.
7120 * exp_util.adb (Get_Current_Value_Condition): If the parent of an
7121 elsif_part is missing, it has been rewritten as a nested if, and there
7122 is no useful information on the current value of the variable.
7124 2010-06-22 Gary Dismukes <dismukes@adacore.com>
7126 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
7127 discriminals to the current scope.
7128 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
7129 scope, which could overwrite a different already set value.
7131 2010-06-22 Ed Schonberg <schonberg@adacore.com>
7133 * sem_res.adb (Valid_Conversion): If expression is a predefined
7134 operator, use sloc of type of interpretation to improve error message
7135 when operand is of some derived type.
7136 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.
7138 2010-06-22 Emmanuel Briot <briot@adacore.com>
7140 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
7141 that it can set out parameters as well. When a process has died, reset
7142 its Input_Fd to Invalid_Fd, so that when using multiple processes we
7143 can find out which process has died.
7145 2010-06-22 Thomas Quinot <quinot@adacore.com>
7147 * sem_eval.adb (Find_Universal_Operator_Type): New
7148 subprogram to identify the operand type of an operator on universal
7149 operands, when an explicit scope indication is present. Diagnose the
7150 case where such a call is ambiguous.
7151 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
7152 Use the above to identify the operand type so it can be properly
7154 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
7155 type, done in an arbitrary, possibly incorrect type (the presence of
7156 some numeric type in the scope is checked for legality, but when more
7157 than one such type is in the scope, we just pick a random one, not
7158 necessarily the expected one).
7159 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
7162 2010-06-22 Robert Dewar <dewar@adacore.com>
7164 * sem_eval.adb: Minor reformatting.
7166 2010-06-22 Robert Dewar <dewar@adacore.com>
7168 * exp_ch4.adb (Expand_N_Conditional_Expression): Use
7169 Expression_With_Actions to clean up the code generated when folding
7170 constant expressions.
7172 2010-06-22 Vincent Celier <celier@adacore.com>
7174 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
7177 2010-06-22 Vincent Celier <celier@adacore.com>
7179 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
7180 found, check if it's path has aready been found, whatever its index.
7182 2010-06-22 Robert Dewar <dewar@adacore.com>
7184 * atree.adb, gnatbind.adb: Minor reformatting.
7185 Minor code reorganization.
7187 2010-06-21 Robert Dewar <dewar@adacore.com>
7189 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
7190 known at compile time.
7192 2010-06-21 Gary Dismukes <dismukes@adacore.com>
7194 * atree.adb: Fix comment typo.
7196 2010-06-21 Ed Schonberg <schonberg@adacore.com>
7198 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
7199 whether a universal arithmetic expression in a conversion, which is
7200 rewritten from a function call with an expanded name, is ambiguous.
7202 2010-06-21 Vincent Celier <celier@adacore.com>
7204 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
7205 source files in specified list of sources.
7206 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they
7208 (Add_Source): Set the Location of the new source
7209 (Process_Exceptions_File_Based): Call Add_Source with the Location
7210 (Get_Sources_From_File): If an exception is found, set its Listed to
7212 (Find_Sources): When Source_Files is specified, if an exception is
7213 found, set its Listed to True. Remove any exception that is not in a
7214 specified list of sources.
7215 * prj.ads (Source_Data): New component Location
7217 2010-06-21 Vincent Celier <celier@adacore.com>
7219 * gnatbind.adb (Closure_Sources): Global table, moved from block.
7221 2010-06-21 Thomas Quinot <quinot@adacore.com>
7223 * sem_res.adb: Minor reformatting.
7224 * atree.adb: New debugging hook "rr" for node rewrites.
7226 2010-06-21 Robert Dewar <dewar@adacore.com>
7228 * g-expect.ads, g-expect.adb: Minor reformatting.
7230 2010-06-21 Emmanuel Briot <briot@adacore.com>
7232 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.
7234 2010-06-21 Arnaud Charlet <charlet@adacore.com>
7236 * gcc-interface/Make-lang.in: Update dependencies.
7238 2010-06-21 Thomas Quinot <quinot@adacore.com>
7240 * bindgen.ads: Update comments.
7242 2010-06-21 Vincent Celier <celier@adacore.com>
7244 * gnatbind.adb: Suppress dupicates when listing the sources in the
7245 closure (switch -R).
7247 2010-06-21 Emmanuel Briot <briot@adacore.com>
7249 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
7252 2010-06-21 Emmanuel Briot <briot@adacore.com>
7254 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
7256 (Expect_Internal): No longer raises an exception, so that it can set
7257 out parameters as well. When a process has died, reset its Input_Fd
7258 to Invalid_Fd, so that when using multiple processes we can find out
7259 which process has died.
7261 2010-06-21 Robert Dewar <dewar@adacore.com>
7263 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
7264 checks.adb, sem_res.adb: Minor reformatting. Add comments.
7266 2010-06-21 Ed Schonberg <schonberg@adacore.com>
7268 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
7269 rederivation associated with a full declaration in a private part, and
7270 there is a partial view that derives the same parent subprogram, the
7271 new entity does not become visible. This check must be applied to
7272 interface operations as well.
7274 2010-06-21 Thomas Quinot <quinot@adacore.com>
7276 * checks.adb: Add comments.
7277 * prj-nmsc.adb: Minor reformatting.
7279 2010-06-21 Thomas Quinot <quinot@adacore.com>
7281 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
7282 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
7283 extract bounds, to ensure that we get the proper captured values,
7284 rather than an expression that may have changed value since the point
7285 where the subtype was elaborated.
7286 (Find_Body_Discriminal): New utility subprogram to share code
7288 (Eval_Attribute): For the case of a subtype bound that references a
7289 discriminant of the current concurrent type, insert appropriate
7290 discriminal reference.
7291 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
7292 requeue to an entry in a family in the current task, use corresponding
7294 (Analyze_Accept_Statement): Rely on expansion of attribute references
7295 to insert proper discriminal references in range check for entry in
7298 2010-06-21 Emmanuel Briot <briot@adacore.com>
7300 * s-regpat.adb (Compile): Fix handling of big patterns.
7302 2010-06-21 Robert Dewar <dewar@adacore.com>
7304 * a-tifiio.adb: Minor reformatting.
7306 2010-06-21 Pascal Obry <obry@adacore.com>
7308 * prj-nmsc.adb (Search_Directories): Use the non-translated directory
7311 2010-06-21 Javier Miranda <miranda@adacore.com>
7313 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
7316 2010-06-21 Ed Schonberg <schonberg@adacore.com>
7318 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created
7319 to hold the result, indicate that the target of the declaration does
7320 not need an initialization, to prevent spurious errors when
7321 Initialize_Scalars is enabled.
7323 2010-06-21 Ed Schonberg <schonberg@adacore.com>
7325 * a-tifiio.adb (Put): In the procedure that performs I/O on a String,
7326 Fore is not bound by line length. The Fore parameter of the internal
7327 procedure that performs the operation is an integer.
7329 2010-06-21 Thomas Quinot <quinot@adacore.com>
7331 * sem_res.adb, checks.adb: Minor reformatting.
7333 2010-06-21 Emmanuel Briot <briot@adacore.com>
7335 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
7337 (Insert_Operator_Before): New subprogram, avoids duplicated code
7338 (Compile): Avoid doing two compilations when the pattern matcher ends
7341 2010-06-21 Emmanuel Briot <briot@adacore.com>
7343 * s-regpat.adb: Improve debug traces
7344 (Dump): Change output format to keep it smaller.
7346 2010-06-21 Javier Miranda <miranda@adacore.com>
7348 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard
7349 output to the output file when this routine completes its work.
7351 2010-06-20 Eric Botcazou <ebotcazou@adacore.com>
7353 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of
7354 for loop. Call build_constructor_from_list directly in the CICO case.
7356 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7358 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming
7359 declaration appears in the same unit and ealier than the renamed
7360 entity, retain generated body to prevent order-of-elaboration issues in
7363 2010-06-18 Arnaud Charlet <charlet@adacore.com>
7365 * s-tpoben.adb: Update comments.
7367 2010-06-18 Robert Dewar <dewar@adacore.com>
7369 * debug.adb: Minor comment change.
7371 2010-06-18 Javier Miranda <miranda@adacore.com>
7373 * exp_cg.adb: Code clean up.
7374 * debug.adb: Complete documentation of switch -gnatd.Z.
7375 * gcc-interface/misc.c (callgraph_info_file): Declare.
7377 2010-06-18 Javier Miranda <miranda@adacore.com>
7379 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization.
7381 2010-06-18 Thomas Quinot <quinot@adacore.com>
7383 * sprint.ads: Minor reformatting.
7384 * output.ads: Update obsolete comment.
7386 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7388 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is
7389 an external intrinsic operation (e.g. a GCC numeric function) indicate
7390 that the renaming entity has the same characteristics, so a call to it
7391 is properly expanded.
7393 2010-06-18 Javier Miranda <miranda@adacore.com>
7395 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial
7396 support for dispatch table/callgraph info generation.
7397 * gcc-interface/Make-lang.in: Update dependencies.
7399 2010-06-18 Robert Dewar <dewar@adacore.com>
7401 * exp_ch6.adb: Minor reformatting.
7402 * gnatname.adb: Add comment.
7404 2010-06-18 Vincent Celier <celier@adacore.com>
7406 * gnatname.adb (Scan_Args): When --and is used, make sure that the
7407 dynamic tables in the newly allocated Argument_Data are properly
7410 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
7412 * gnat1drv.adb: Fix comment.
7414 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7416 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a
7417 renaming, re-expand the call with the renamed subprogram if that one
7418 is marked inlined as well.
7420 2010-06-18 Gary Dismukes <dismukes@adacore.com>
7422 * gnat1drv.adb (Adjust_Global_Switches): Enable
7423 Use_Expression_With_Actions for AAMP and VM targets.
7425 2010-06-18 Vincent Celier <celier@adacore.com>
7427 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC.
7429 2010-06-18 Thomas Quinot <quinot@adacore.com>
7431 * exp_ch4.adb: Minor reformatting.
7433 2010-06-18 Javier Miranda <miranda@adacore.com>
7435 * debug.ads Add documentation on -gnatd.Z.
7437 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7439 * sem_elim.adb: Proper error message on improperly eliminated instances
7441 2010-06-18 Vincent Celier <celier@adacore.com>
7443 * prj.ads (Response_File_Format): New value GCC.
7445 2010-06-18 Thomas Quinot <quinot@adacore.com>
7447 * gnat1drv.adb: Minor reformatting.
7449 2010-06-18 Robert Dewar <dewar@adacore.com>
7451 * make.adb, sem_cat.adb: Minor reformatting.
7452 * sem_eval.adb: Fix typos.
7454 2010-06-18 Pascal Obry <obry@adacore.com>
7456 * prj-nmsc.adb: Fix source filenames casing in debug output.
7458 2010-06-18 Robert Dewar <dewar@adacore.com>
7460 * gnatcmd.adb: Minor reformatting.
7462 2010-06-18 Robert Dewar <dewar@adacore.com>
7464 * sem_eval.adb (Eval_Conditional_Expression): Result is static if
7465 condition and both sub-expressions are static (and result is selected
7468 2010-06-18 Robert Dewar <dewar@adacore.com>
7470 * g-pehage.adb: Minor reformatting
7472 2010-06-18 Pascal Obry <obry@adacore.com>
7474 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into
7477 2010-06-18 Arnaud Charlet <charlet@adacore.com>
7479 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
7480 dependencies. Fix target pairs on darwin.
7481 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND.
7483 2010-06-18 Pascal Obry <obry@adacore.com>
7485 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output.
7487 2010-06-18 Vincent Celier <celier@adacore.com>
7489 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global
7490 configuration pragmas file and, if -U is not used, for a local one.
7492 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7494 * sem_elim.adb (Check_Eliminated): Use full information on entity name
7495 when it is given in the pragma by a selected component.
7496 (Check_For_Eliminated_Subprogram): Do no emit error if within a
7497 instance body that is itself within a generic unit.
7498 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is
7499 eliminated, mark as well the anonymous subprogram that is its alias
7500 and appears within the wrapper package.
7502 2010-06-18 Bob Duff <duff@adacore.com>
7504 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code.
7505 Raise an exception if the output file cannot be opened. Add comments.
7507 2010-06-18 Thomas Quinot <quinot@adacore.com>
7509 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is
7510 not illegal per E.2.2(7) if it occurs in the private part of a
7513 2010-06-18 Arnaud Charlet <charlet@adacore.com>
7515 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
7516 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
7517 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
7518 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
7519 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
7520 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
7521 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
7522 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
7523 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
7524 errout.ads: Update comments. Minor reformatting.
7526 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb,
7527 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads,
7528 a-strunb.adb (Big_String. Big_String_Access): New type.
7530 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
7531 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
7532 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices.
7534 2010-06-18 Geert Bosch <bosch@adacore.com>
7536 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for
7539 2010-06-18 Robert Dewar <dewar@adacore.com>
7541 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions
7544 2010-06-18 Robert Dewar <dewar@adacore.com>
7546 * sprint.adb: Minor format change for N_Expression_With_Actions.
7547 * repinfo.adb: Minor reformatting.
7549 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7551 * sem_elim.adb (Check_Eliminated): If within a subunit, use
7552 Defining_Entity to obtain the name of the entity in the proper body, to
7553 properly handle both separate packages and subprograms.
7555 2010-06-18 Emmanuel Briot <briot@adacore.com>
7557 * prj-nmsc.adb (Check_File): New parameter Display_Path.
7559 2010-06-18 Thomas Quinot <quinot@adacore.com>
7561 * g-socket.adb, g-socket.ads (Null_Selector): New object.
7563 2010-06-18 Pascal Obry <obry@adacore.com>
7565 * gnat_ugn.texi: Minor clarification.
7567 2010-06-18 Emmanuel Briot <briot@adacore.com>
7569 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate
7570 code when using the project dir as the source dir.
7571 (Search_Directories): use the normalized name for the source directory,
7572 where symbolic names have potentially been resolved.
7574 2010-06-18 Robert Dewar <dewar@adacore.com>
7576 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field
7577 when we create N_Expression_With_Actions node.
7578 (Expand_Short_Circuit): Ditto.
7580 2010-06-18 Robert Dewar <dewar@adacore.com>
7582 * exp_util.adb: Minor reformatting.
7584 2010-06-18 Thomas Quinot <quinot@adacore.com>
7586 * types.ads: Clean up obsolete comments
7587 * tbuild.adb: Minor reformatting.
7588 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb,
7589 exp_strm.adb, aa_drive.adb: Minor reformatting.
7590 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported
7591 intrinsic with an Interface_Name denotes an imported back-end builtin,
7592 and must be rewritten into a call, not left in the tree as an operator,
7593 so return False in that case.
7595 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
7597 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator.
7599 2010-06-18 Robert Dewar <dewar@adacore.com>
7601 * scos.ads: Add proposed output for case expression
7603 2010-06-18 Jose Ruiz <ruiz@adacore.com>
7605 * gnat_ugn.texi: Document that, when using the RTX compiler to generate
7606 RTSS modules, we need to use the Microsoft linker.
7608 2010-06-18 Robert Dewar <dewar@adacore.com>
7610 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
7611 expression (cannot count on a particular branch being executed).
7612 * exp_ch4.adb (Expand_N_Case_Expression): New procedure.
7613 * exp_ch4.ads (Expand_N_Case_Expression): New procedure.
7614 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions
7615 within case expression.
7616 * expander.adb (Expand): Add call to Expand_N_Case_Expression
7617 * par-ch4.adb Add calls to P_Case_Expression at appropriate points
7618 (P_Case_Expression): New procedure
7619 (P_Case_Expression_Alternative): New procedure
7620 * par.adb (P_Case_Expression): New procedure
7621 * par_sco.adb (Process_Decisions): Add dummy place holder entry for
7623 * sem.adb (Analyze): Add call to Analyze_Case_Expression
7624 * sem_case.ads (Analyze_Choices): Also used for case expressions now,
7625 this is a documentation change only.
7626 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
7627 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
7629 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
7630 * sem_res.adb (Resolve_Case_Expression): New procedure.
7631 * sem_scil.adb (Find_SCIL_Node): Add processing for
7632 N_Case_Expression_Alternative.
7633 * sinfo.ads, sinfo.adb (N_Case_Expression): New node.
7634 (N_Case_Expression_Alternative): New node.
7635 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes
7636 N_Case_Expression and N_Case_Expression_Alternative.
7638 2010-06-18 Robert Dewar <dewar@adacore.com>
7640 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor
7642 * gnat1drv.adb: Fix typo.
7644 2010-06-18 Robert Dewar <dewar@adacore.com>
7646 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
7648 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
7649 gnat style for -gnatg.
7650 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
7652 2010-06-18 Thomas Quinot <quinot@adacore.com>
7654 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated
7656 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to
7659 2010-06-18 Robert Dewar <dewar@adacore.com>
7661 * sprint.adb: Minor change in output format for expression wi actions.
7662 * par-ch3.adb: Minor code reorganization. Minor reformatting.
7663 * sem_ch5.adb: Minor comment fix.
7665 2010-06-18 Robert Dewar <dewar@adacore.com>
7667 * debug.adb: New debug flag -gnatd.L to control
7668 Back_End_Handles_Limited_Types.
7669 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle
7670 limited case if Back_End_Handles_Limited_Types is True.
7671 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to
7672 simplify expansion if Use_Expression_With_Actions is True.
7673 * gnat1drv.adb (Adjust_Global_Switches): Set
7674 Back_End_Handles_Limited_Types.
7675 * opt.ads (Back_End_Handles_Limited_Types): New flag.
7677 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7679 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined
7680 intrinsic operator if expansion is not enabled, because in an
7681 instantiation the original operator must be present to verify the
7682 legality of the operation.
7684 2010-06-18 Robert Dewar <dewar@adacore.com>
7686 * exp_disp.adb, sem_ch12.adb: Minor reformatting
7688 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7690 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is
7691 the class-wide type for a private extension, and the completion is a
7692 subtype, set the type of the class-wide type to the base type of the
7695 2010-06-18 Robert Dewar <dewar@adacore.com>
7697 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb,
7698 sem_intr.adb, sem_eval.adb: Minor reformatting
7700 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7702 * sem_type.adb (Is_Ancestor): If either type is private, examine full
7705 2010-06-18 Thomas Quinot <quinot@adacore.com>
7707 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN
7708 parameter rather than IN OUT.
7710 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7712 * exp_ch6.adb: Add extra guard.
7714 2010-06-18 Gary Dismukes <dismukes@adacore.com>
7716 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the
7717 accessibility level of a function call from the level of the innermost
7718 enclosing dynamic scope.
7719 (Innermost_Master_Scope_Depth): New function to find the depth of the
7720 nearest dynamic scope enclosing a node.
7722 2010-06-18 Tristan Gingold <gingold@adacore.com>
7724 * adaint.c: Make ATTR_UNSET static as it is not used outside this file.
7726 2010-06-18 Thomas Quinot <quinot@adacore.com>
7728 * g-socket.ads: Minor reformatting.
7730 2010-06-18 Vincent Celier <celier@adacore.com>
7732 * make.adb (Must_Compile): New Boolean global variable
7733 (Main_On_Command_Line): New Boolean global variable
7734 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True,
7735 even when the project is externally built.
7736 (Start_Compile_If_Possible): Compile in -aL directories if
7737 Check_Readonly_Files is True. Do compile if Must_Compile is True, even
7738 when the project is externally built.
7739 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when
7740 invoked with -f -u and one or several mains on the command line.
7741 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one
7742 main is specified on the command line.
7744 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7746 * sem_ch6.adb (Build_Body_For_Inline): Handle
7747 extended_return_statements.
7748 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body
7749 containing extented_return statements.
7750 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already
7751 constrained, do not build subtype declaration.
7753 2010-06-18 Robert Dewar <dewar@adacore.com>
7755 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component):
7756 Warn on assigning to packed atomic component.
7758 2010-06-18 Robert Dewar <dewar@adacore.com>
7760 * sem_util.ads: Minor reformatting
7761 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in
7762 Expression_With_Actions).
7763 * snames.ads-tmpl: Minor comment fix
7765 2010-06-18 Robert Dewar <dewar@adacore.com>
7767 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure
7768 (Set_Imported): Use Import_Interface_Present to control message output
7769 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag
7770 * gnat_rm.texi: Document that we can have pragma Import and pragma
7771 Interface for the same subprogram.
7773 2010-06-18 Robert Dewar <dewar@adacore.com>
7775 * lib-xref.adb (Generate_Reference): Fix bad reference to
7776 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced).
7778 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
7780 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static
7782 (gnat_to_gnu) <N_Expression_With_Actions>: New case.
7783 Use set_gnu_expr_location_from_node to set location information on the
7786 2010-06-17 Arnaud Charlet <charlet@adacore.com>
7788 * gcc-interface/Make-lang.in: Update dependencies.
7790 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7792 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to
7795 2010-06-17 Robert Dewar <dewar@adacore.com>
7797 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and
7798 style check messages.
7799 * sem_res.adb (Resolve_Call): Don't call
7800 Check_For_Eliminated_Subprogram if we are analyzing within a spec
7803 2010-06-17 Robert Dewar <dewar@adacore.com>
7805 * debug.adb: Add documentation for debug flags .X and .Y
7806 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use
7807 Use_Expression_With_Actions.
7808 * gnat1drv.adb (Adjust_Global_Switches): Set
7809 Use_Expression_With_Actions.
7810 * opt.ads (Use_Expression_With_Actions): New switch.
7812 2010-06-17 Robert Dewar <dewar@adacore.com>
7814 * exp_intr.adb: Minor code reorganization (use UI_Max)
7815 * sem_intr.adb: use underlying type to check legality.
7816 * einfo.adb (Known_Static_Esize): False for generic types
7817 (Known_Static_RM_Size): False for generic types
7818 * einfo.ads (Known_Static_Esize): False for generic types
7819 (Known_Static_RM_Size): False for generic types
7821 2010-06-17 Robert Dewar <dewar@adacore.com>
7823 * exp_ch4.ads: Minor code reorganization (specs in alpha order).
7825 2010-06-17 Robert Dewar <dewar@adacore.com>
7827 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
7828 node when expanding short circuit form with actions present for right
7830 * exp_ch4.adb: Minor reformatting
7831 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node
7832 if right opeand has actions present, and debug flag -gnatd.X is set.
7833 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
7835 * nlists.adb (Prepend_List): New procedure
7836 (Prepend_List_To): New procedure
7837 * nlists.ads (Prepend_List): New procedure
7838 (Prepend_List_To): New procedure
7839 * sem.adb: Add processing for Expression_With_Actions
7840 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
7841 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
7842 * sem_res.adb: Add processing for Expression_With_Actions.
7843 * sem_scil.adb: Add processing for Expression_With_Actions
7844 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
7845 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions
7847 2010-06-17 Doug Rupp <rupp@adacore.com>
7849 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types
7850 involved both have underlying integer types.
7851 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
7852 to an intrinsic operator when the operand types or sizes are not
7854 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
7855 64/32 Address/Integer works.
7857 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7859 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so
7860 that it marks a unit as needed by a spec only if the corresponding
7861 instantiation appears in that spec (and not in the corresponding body).
7862 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name
7863 in the pragma Eliminate has been parsed as a child unit, but the
7864 current compilation unit is in fact the parent in which the subunit is
7867 2010-06-17 Vincent Celier <celier@adacore.com>
7869 * gnat_rm.texi: Fix typo
7871 2010-06-17 Robert Dewar <dewar@adacore.com>
7873 * sem_util.adb: Minor reformatting
7875 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7877 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic
7878 instance, the clause now denotes the instance body. Traverse the
7879 corresponding spec because there may be no other dependence that will
7880 force the traversal of its own context.
7882 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7884 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to
7885 Install_Limited_Context_Clauses, to determine whether a limited_with in
7886 some parent of the current unit designates some other parent, in which
7887 case the limited_with clause must not be installed.
7888 (In_Context): Refine test.
7890 2010-06-17 Gary Dismukes <dismukes@adacore.com>
7892 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged
7893 type with a dispatching equality operator that is overridden (for a
7894 tagged full type), don't include the overridden equality in the list of
7895 primitives. The overridden equality is detected by testing for an
7896 Aliased field that references the overriding equality.
7898 2010-06-17 Robert Dewar <dewar@adacore.com>
7900 * freeze.adb: Minor reformatting.
7902 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
7904 * gnat_ugn.texi: Add a section introducing gdbserver.
7906 2010-06-17 Thomas Quinot <quinot@adacore.com>
7908 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor
7911 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7913 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a
7914 constrained discriminated parent that is a private type.
7915 (Analyze_Record_Aggregate): when collecting inherited discriminants,
7916 handle properly an ancestor type that is a constrained private type.
7918 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7920 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is
7921 protected, use the protected_subprogram_body only if the original
7922 subprogram has not been eliminated.
7924 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7926 * freeze.adb (Freeze_Expression): The designated type of an
7927 access_to_suprogram type can only be frozen if all types in its profile
7930 2010-06-17 Robert Dewar <dewar@adacore.com>
7932 * par.adb: Minor comment fix
7933 * sem_aggr.adb, sem_ch3.adb: Minor reformatting
7935 2010-06-17 Doug Rupp <rupp@adacore.com>
7937 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead
7938 change Address to Short_Address in functions where both must be the
7939 same size for intrinsics to work.
7941 2010-06-17 Thomas Quinot <quinot@adacore.com>
7943 * sem_ch4.adb (Analyze_Selected_Component): A selected component may
7944 not denote a (private) component of a protected object.
7946 2010-06-17 Bob Duff <duff@adacore.com>
7948 * par-labl.adb (Try_Loop): Test whether the label and the goto are in
7951 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
7953 * gnat_ugn.texi: Update the documentation about GDB re: exception
7956 2010-06-17 Arnaud Charlet <charlet@adacore.com>
7958 * gnatvsn.ads: Bump to 4.6 version.
7960 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7962 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The
7963 designated type of the generated pointer is the type of the original
7964 expression, not that of the function call itself, because the return
7965 type may be an untagged derived type and the function may be an
7966 inherited operation.
7968 2010-06-17 Robert Dewar <dewar@adacore.com>
7970 * exp_ch4.adb: Minor reformatting.
7972 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7974 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on
7975 N_Component_Association nodes, to indicate that a component association
7976 of an extension aggregate denotes the value of a discriminant of an
7977 ancestor type that has been constrained by the derivation.
7978 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a
7979 double expansion of the aggregate appearing in a context that delays
7980 expansion, to prevent double insertion of discriminant values when the
7981 aggregate is reanalyzed.
7983 2010-06-17 Arnaud Charlet <charlet@adacore.com>
7985 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use
7986 Allocator as the Related_Node of Return_Obj_Access in call to
7987 Make_Temporary below as this would create a sort of infinite
7990 2010-06-17 Ben Brosgol <brosgol@adacore.com>
7992 * gnat_ugn.texi: Update gnatcheck doc.
7994 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7996 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an
7997 incomplete view of the type that is not tagged, and the full type is a
7998 tagged extension, create class_wide type now, and warn that the
7999 incomplete view should be tagged as well.
8001 2010-06-17 Vincent Celier <celier@adacore.com>
8003 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
8004 Update the last line of the usage, indicating what commands do not
8005 accept project file switches.
8006 * vms_conv.adb: Do not issue usage line for GNAT SYNC
8007 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
8009 * gnat_ugn.texi: Document the relaxed rules for library directories in
8010 externally built library projects.
8012 2010-06-17 Doug Rupp <rupp@adacore.com>
8014 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
8016 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
8017 * gcc-interface/Makefile.in: Update VMS target pairs.
8019 2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
8021 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
8022 compatible with Windows NT 4.0 which doesn't provide this function.
8024 2010-06-17 Vincent Celier <celier@adacore.com>
8026 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
8027 different timestamps but the checksum is the same, issue a short
8030 2010-06-17 Arnaud Charlet <charlet@adacore.com>
8032 * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
8033 it means that we cannot reset interrupt handlers since this would
8034 require potentially sending the abort signal to the Server_Task.
8036 2010-06-17 Ed Schonberg <schonberg@adacore.com>
8038 * exp_ch4.adb: expand NOT for VMS types.
8039 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
8041 2010-06-17 Sergey Rybin <rybin@adacore.com>
8043 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
8044 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
8047 2010-06-17 Ed Schonberg <schonberg@adacore.com>
8049 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
8050 protected operation if the subprogram has been eliminated.
8052 2010-06-17 Vincent Celier <celier@adacore.com>
8054 * prj-nmsc.adb (Check_Library_Attributes): Allow the different
8055 directories associated with a library to be any directory when the
8056 library project is externally built.
8058 2010-06-17 Vincent Celier <celier@adacore.com>
8060 * make.adb (Check): If switch -m is used, deallocate the memory that
8061 may be allocated when computing the checksum.
8063 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
8065 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
8066 (C_Sendmsg): Likewise.
8068 2010-06-17 Thomas Quinot <quinot@adacore.com>
8070 * sem_res.adb: Update comments.
8072 2010-06-17 Vincent Celier <celier@adacore.com>
8074 * back_end.adb (Scan_Compiler_Arguments): Process last argument
8076 2010-06-17 Robert Dewar <dewar@adacore.com>
8078 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
8079 * layout.adb, freeze.adb: Use Make_Temporary.
8081 2010-06-17 Jerome Lambourg <lambourg@adacore.com>
8083 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
8084 .NET/JVM normally as this is now perfectly supported by the backend.
8086 2010-06-17 Pascal Obry <obry@adacore.com>
8088 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
8090 2010-06-17 Vincent Celier <celier@adacore.com>
8092 * make.adb (Collect_Arguments_And_Compile): Create include path file
8093 only when -x is specified.
8095 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
8097 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
8098 Objects_Path, defaulted to True. Only create include path file if
8099 Include_Path is True, only create objects path file if Objects_Path is
8101 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
8102 Objects_Path, defaulted to True.
8103 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
8106 2010-06-17 Ed Schonberg <schonberg@adacore.com>
8108 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
8109 determine whether it has the controlling type, when the formal is an
8112 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
8114 * s-crtl.ads (ssize_t): New type.
8115 (read): Fix signature.
8117 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
8118 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
8119 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
8120 (C_Sendmsg): Likewise.
8121 * g-socthi.adb (Syscall_Recvmsg): Likewise.
8122 (Syscall_Sendmsg): Likewise.
8123 (C_Recvmsg): Likewise.
8124 (C_Sendmsg): Likewise.
8125 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
8126 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
8127 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
8128 (C_Sendmsg): Likewise.
8129 * g-socthi-mingw.adb (C_Recvmsg): Likewise.
8130 (C_Sendmsg): Likewise.
8131 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
8132 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
8133 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
8134 (C_Sendmsg): Likewise.
8135 * g-socthi-vms.adb (C_Recvmsg): Likewise.
8136 (C_Sendmsg): Likewise.
8137 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
8138 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
8139 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
8140 (C_Sendmsg): Likewise.
8141 * g-socthi-vxworks.adb (C_Recvmsg): Likewise.
8142 (C_Sendmsg): Likewise.
8143 * g-sercom-linux.adb (Read): Use correct types to call 'read'.
8144 (Write): Likewise to call 'write'.
8145 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
8146 (Write): Use correct type to call System.CRTL.write.
8147 * s-tasdeb.adb (Write): Likewise.
8149 2010-06-17 Vincent Celier <celier@adacore.com>
8151 * prj-proc.adb (Copy_Package_Declarations): Change argument name
8152 Naming_Restricted to Restricted. If Restricted is True, do not copy the
8153 value of attribute Linker_Options.
8155 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
8157 * gcc-interface/trans.c (push_stack, pop_stack): Delete.
8158 (Case_Statement_to_gnu): Adjust.
8159 (Loop_Statement_to_gnu): Likewise.
8160 (Subprogram_Body_to_gnu): Likewise.
8161 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
8162 (Compilation_Unit_to_gnu): Likewise.
8164 2010-06-17 Robert Dewar <dewar@adacore.com>
8166 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
8167 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
8168 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
8169 sem_dist.adb, sem_util.adb: Use Make_Temporary
8170 * itypes.ads, tbuild.ads: Minor comment update
8171 * exp_ch9.adb, exp_dist.adb: Minor reformatting
8173 2010-06-17 Thomas Quinot <quinot@adacore.com>
8175 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
8177 2010-06-17 Robert Dewar <dewar@adacore.com>
8179 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
8181 2010-06-17 Thomas Quinot <quinot@adacore.com>
8183 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
8185 2010-06-17 Robert Dewar <dewar@adacore.com>
8187 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
8188 * tbuild.ads (Make_Temporary): More comment updates
8189 * tbuild.adb: Minor reformatting
8191 2010-06-17 Robert Dewar <dewar@adacore.com>
8193 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
8194 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
8196 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
8198 (Make_Temporary): Add more extensive documentation
8200 2010-06-17 Robert Dewar <dewar@adacore.com>
8202 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
8203 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
8204 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
8205 where the slice's actions are inserted.
8206 (Decompose_Expr): Account for possible rewriting of slice bounds
8207 resulting from side effects suppression caused by the above freezing,
8208 so that folding of bounds is preserved by such rewriting.
8210 2010-06-17 Robert Dewar <dewar@adacore.com>
8212 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New
8214 * freeze.adb (Freeze_Record_Type): Add call to
8215 Check_Record_Representation_Clause.
8216 * sem_ch13.adb (Check_Record_Representation_Clause): New function
8217 (Analyze_Record_Representation_Clause): Split out overlap code into
8219 (Check_Component_Overlap): Moved inside
8220 Check_Record_Representation_Clause.
8221 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
8223 2010-06-17 Robert Dewar <dewar@adacore.com>
8225 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
8227 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
8228 sem_eval.adb: Use Ekind_In
8230 2010-06-17 Ed Schonberg <schonberg@adacore.com>
8232 * sem_ch8.adb: better error message for illegal inherited discriminant
8234 2010-06-17 Vincent Celier <celier@adacore.com>
8236 * bindusg.adb: Remove lines for -A and -C
8237 * gnat_ugn.texi: Remove all documentation and examples of switches -A
8238 and -C for gnatbind and gnatlink.
8239 * gnatlink.adb (Usage): Remove lines for -A and -C
8240 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
8242 * gcc-interface/Make-lang.in: Update dependencies.
8244 2010-06-17 Vincent Celier <celier@adacore.com>
8246 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
8247 local Argument_List variable Args.
8248 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
8250 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
8251 for subsequent switches in Args.
8252 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
8254 * gcc-interface/Make-lang.in: Update dependencies.
8256 2010-06-17 Robert Dewar <dewar@adacore.com>
8258 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
8259 Equivalent_Type to match documentation.
8261 2010-06-17 Robert Dewar <dewar@adacore.com>
8263 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
8264 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
8265 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
8267 2010-06-17 Thomas Quinot <quinot@adacore.com>
8269 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
8271 2010-06-17 Thomas Quinot <quinot@adacore.com>
8273 * freeze.adb (Freeze_Expression): Short circuit operators are valid
8274 freeze node insertion points.
8276 2010-06-17 Robert Dewar <dewar@adacore.com>
8278 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
8279 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
8281 2010-06-17 Gary Dismukes <dismukes@adacore.com>
8283 * layout.adb (Layout_Type): Broaden test for setting an array type's
8284 Component_Size to include all scalar types, not just discrete types
8285 (components of real types were missed).
8286 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
8287 on the itype created for an index (consistent with Make_Index and
8288 avoids possible Assert_Failures).
8290 2010-06-17 Robert Dewar <dewar@adacore.com>
8292 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
8293 * einfo.adb: Minor code reformatting (use Ekind_In)
8295 2010-06-17 Robert Dewar <dewar@adacore.com>
8297 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
8300 2010-06-17 Vincent Celier <celier@adacore.com>
8302 * back_end.adb: Minor comment updates
8303 * switch-c.adb: Remove dependencies on gcc C sources
8304 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
8307 2010-06-17 Ed Schonberg <schonberg@adacore.com>
8309 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
8310 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e'.
8311 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
8312 Remove use of Node field in SCOs table
8313 (Output_Header): Set 'd' to initially disable pragma entry
8314 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
8315 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
8316 Use C2 field of pragma decision header to indicate enabled.
8317 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
8318 * gcc-interface/Make-lang.in: Update dependencies.
8320 2010-06-17 Vincent Celier <celier@adacore.com>
8322 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
8323 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
8324 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
8325 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
8327 * switch-c.adb: Copied a number of global declarations from
8329 (Len_Arg): New function copied from back_end.adb
8330 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
8331 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
8332 Switch_Subsequently_Cancelled.
8333 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
8334 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
8335 with -lexc on Tru64.
8337 2010-06-17 Robert Dewar <dewar@adacore.com>
8339 * prj.ads, prj.adb: Minor reformatting
8341 2010-06-17 Thomas Quinot <quinot@adacore.com>
8343 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
8344 CP line for a disabled pragma.
8346 2010-06-17 Emmanuel Briot <briot@adacore.com>
8348 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
8350 (Process_Declarative_Item): An invalid value in an typed variable
8351 declaration is no longer always fatal.
8353 2010-06-16 Arnaud Charlet <charlet@adacore.com>
8355 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
8356 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
8359 2010-06-16 Javier Miranda <miranda@adacore.com>
8361 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
8362 node referenced by the SCIL node of dispatching "=" to skip the tags
8365 2010-06-16 Ed Schonberg <schonberg@adacore.com>
8367 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
8368 to prevent cascaded errors and compilation aborts.
8370 2010-06-16 Robert Dewar <dewar@adacore.com>
8372 * back_end.adb (Switch_Subsequently_Cancelled): New function
8373 Move declarations to package body level to support this change
8374 * back_end.ads (Switch_Subsequently_Cancelled): New function
8375 * gnat_ugn.texi: Document -gnat-p switch
8376 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
8377 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
8378 * usage.adb: Add line for -gnat-p switch
8379 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
8381 2010-06-16 Robert Dewar <dewar@adacore.com>
8383 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
8386 2010-06-16 Robert Dewar <dewar@adacore.com>
8388 * exp_disp.adb: Minor reformatting
8390 2010-06-16 Ed Schonberg <schonberg@adacore.com>
8392 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
8393 base type only if it was not previously created for the partial view.
8395 2010-06-16 Thomas Quinot <quinot@adacore.com>
8397 * tbuild.ads: Minor comment fix
8399 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
8401 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
8402 (gnu_except_ptr_stack): Change type to VEC. Update comment.
8403 (gnu_elab_proc_stack): Likewise.
8404 (gnu_return_label_stack): Likewise.
8405 (gnu_loop_label_stack): Likewise.
8406 (gnu_switch_label_stack): Likewise.
8407 (gnu_constraint_label_stack): Likewise.
8408 (gnu_storage_error_label_stack): Likewise.
8409 (gnu_program_error_label_stack): Likewise.
8410 (push_exception_label_stack): Take a VEC ** instead of a tree *.
8411 (push_stack): Likewise. Remove unused second parameter. Update
8413 (pop_stack): Take a VEC * instead of a tree *. Update callers.
8414 (gigi): Initialize stacks as VECs.
8415 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
8416 (Case_Statement_to_gnu): Likewise.
8417 (Subprogram_Body_to_gnu): Likewise.
8418 (call_to_gnu): Likewise.
8419 (Exception_Handler_to_gnu_sjlj): Likewise.
8420 (gnat_to_gnu): Likewise.
8421 (get_exception_label): Likewise.
8423 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8425 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
8426 anonymous base generated when the parent is a constrained discriminated
8427 type, propagate interface list to first subtype because it may appear
8428 in a current instance within the extension part of the derived type
8429 declaration, and its own subtype declaration has not been elaborated
8431 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
8432 determine whether it has the controlling type.
8434 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
8436 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
8437 raise of CE, SE and PE have the reason correctly set and are properly
8438 expanded before stopping the expansions of .NET/JVM exceptions.
8440 2010-06-14 Robert Dewar <dewar@adacore.com>
8442 * opt.ads (Check_Policy_List): Add some clarifying comments
8443 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
8444 on rewritten Assert pragma.
8446 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8448 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
8449 controlled operations, so that they will be treated as overriding even
8450 if the overridden subprogram is marked Is_Hidden, as long as the
8451 overridden subprogram's parent subprogram is not hidden.
8453 2010-06-14 Robert Dewar <dewar@adacore.com>
8455 * debug.adb: Entry for gnatw.d no longer specific for while loops
8456 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
8457 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
8458 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
8459 new calling sequence to include test for EXIT WHEN.
8460 (Analyze_Exit_Statement): Chain EXIT statement into exit statement
8462 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
8464 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
8466 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
8467 PRAGMA, not to pragma identifier).
8468 (Next_Exit_Statement): New attribute of N_Exit_Statement node
8470 2010-06-14 Robert Dewar <dewar@adacore.com>
8472 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
8475 2010-06-14 Robert Dewar <dewar@adacore.com>
8477 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
8478 missing pragma argument identifier.
8480 2010-06-14 Robert Dewar <dewar@adacore.com>
8482 * atree.ads, atree.adb (Ekind_In): New functions.
8484 2010-06-14 Robert Dewar <dewar@adacore.com>
8486 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
8488 2010-06-14 Robert Dewar <dewar@adacore.com>
8490 * usage.adb (Usage): Redo documentation of -gnatwa.
8492 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8494 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
8495 an untagged incomplete type that is a limited view.
8497 2010-06-14 Sergey Rybin <rybin@adacore.com>
8499 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
8502 2010-06-14 Thomas Quinot <quinot@adacore.com>
8504 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
8505 factoring duplicated code between...
8506 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
8507 * a-envvar.ads: Minor reformatting
8509 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8511 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
8513 (Scan_ALI): Take into account new Visibility field.
8514 (Visibility_Kind): New type.
8515 (Xref_Entity_Record): Replace Lib field by Visibility.
8517 * gcc-interface/Make-lang.in: Update dependencies.
8519 2010-06-14 Pascal Obry <obry@adacore.com>
8521 * raise.h: Remove unused defintions.
8523 2010-06-14 Bob Duff <duff@adacore.com>
8525 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
8526 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
8527 the incorrect error "proper body expected".
8528 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
8529 allowed here" error in case of subunits, which was triggered by the
8530 above change to P_Subunit.
8532 2010-06-14 Sergey Rybin <rybin@adacore.com>
8534 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
8536 2010-06-14 Thomas Quinot <quinot@adacore.com>
8538 * lib-util.adb: Minor code reorganization.
8540 2010-06-14 Robert Dewar <dewar@adacore.com>
8542 * ali.adb (Scan_ALI): Implement reading and storing of N lines
8543 (Known_ALI_Lines): Add entry for 'N' (notes)
8544 * ali.ads (Notes): New table to store Notes information
8545 * alloc.ads: Add entries for Notes table
8546 * lib-util.adb (Write_Info_Int): New procedure
8547 (Write_Info_Slit): New procedure
8548 (Write_Info_Uint): New procedure
8549 * lib-util.ads (Write_Info_Int): New procedure
8550 (Write_Info_Slit): New procedure
8551 (Write_Info_Uint): New procedure
8552 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
8553 * lib-writ.ads: Update documentation for N (Notes) lines
8554 * lib.adb (Store_Note): New procedure
8555 * lib.ads (Notes): New table
8556 (Store_Note): New procedure
8557 * sem_prag.adb: Call Store_Note for affected pragmas
8559 2010-06-14 Thomas Quinot <quinot@adacore.com>
8561 * socket.c: Fix wrong condition in #ifdef
8562 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
8563 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
8564 because on VMS this type is a 32-bit pointer which is not compatible
8565 with the default for C pointers for code compiled with gcc on that
8568 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8570 * sem_util (Is_VMS_Operator): New predicate to determine whether an
8571 operator is an intrinsic operator declared in the DEC system extension.
8572 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
8573 if the operator is a VMS intrinsic.
8574 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
8575 constant-folded if the operands are signed and the operator is a VMS
8578 2010-06-14 Robert Dewar <dewar@adacore.com>
8580 * g-socket.adb, gnatcmd.adb: Minor reformatting.
8582 2010-06-14 Pascal Obry <obry@adacore.com>
8584 * s-finimp.adb: Fix typo.
8585 * raise.h: Remove duplicate blank line.
8587 2010-06-14 Vincent Celier <celier@adacore.com>
8589 * prj-nmsc.adb (Add_Sources): Always set the object file and the
8590 switches file names, as the configuration of the language may change
8591 in an extending project.
8592 (Process_Naming_Scheme): For sources of projects that are extended, set
8593 the configuration of the language from the highest extending project
8594 where the language is declared.
8596 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8598 * sem_res.adb (Resolve_Call): For infinite recursion check, test
8599 whether the called subprogram is inherited from a containing
8601 (Same_Or_Aliased_Subprograms): New function
8603 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8605 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
8606 use-visible, check whether it is a primitive for more than one type.
8608 2010-06-14 Robert Dewar <dewar@adacore.com>
8610 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
8612 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
8613 Has_Pragma_Unmodified flag.
8615 2010-06-14 Thomas Quinot <quinot@adacore.com>
8617 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
8618 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
8619 now done in GNAT.Sockets if necessary.
8620 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
8621 Ensure mutual exclusion for netdb operations if the target platform
8623 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating
8624 struct hostent as an opaque type to improve portability.
8625 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
8626 gethostbyYYY using proprietary VxWorks API so that a uniform interface
8627 is available for the Ada side.
8628 * gcc-interface/Makefile.in: Remove g-sttsne-*
8629 * gcc-interface/Make-lang.in: Update dependencies.
8631 2010-06-14 Vincent Celier <celier@adacore.com>
8633 * gnatcmd.adb (Mapping_File): New function.
8635 2010-06-14 Javier Miranda <miranda@adacore.com>
8637 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
8639 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8641 * ali.adb: Fix typo.
8642 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
8644 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8646 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
8649 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
8650 the context does not have a homonym of the selector, emit default
8653 2010-06-14 Robert Dewar <dewar@adacore.com>
8655 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
8658 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8660 * lib-xref.ads: Doc updates:
8661 - Allocate 'Q' for #include entity kind
8663 - Allocate 'g' for regular macros
8664 - Allocate 'G' for function-like macros
8666 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8668 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
8669 Indicates that there is an instantiation in the current unit that
8670 loaded the body of the unit denoted by the with_clause.
8671 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
8672 whether a with_clause in the current context denotes the unit that
8673 holds the generic declaration, and mark the with_clause accordingly.
8674 (Instantiate_Package_Body): call Mark_Context.
8675 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
8676 whether a given body should be traversed before the spec of the main
8679 2010-06-14 Ed Falis <falis@adacore.com>
8681 * sysdep.c: Fix 653 build against vThreads headers.
8683 2010-06-14 Robert Dewar <dewar@adacore.com>
8685 * sinfo.ads: Minor reformatting.
8687 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8689 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
8690 the spec has been generated for a body without spec that carries an
8691 Inline_Always pragma.
8693 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8695 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
8698 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
8700 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
8701 declaration for VMs, as those are useless and might lead to duplicated
8702 local variable names in the generated code.
8703 * gcc-interface/Make-lang.in: Update dependencies.
8705 2010-06-14 Robert Dewar <dewar@adacore.com>
8707 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
8709 2010-06-14 Robert Dewar <dewar@adacore.com>
8711 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
8712 is renamed as Has_Following_Address_Clause.
8713 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
8714 to allow the caller to avoid Initialize_Scalars having an effect.
8715 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
8716 scalars with an address clause specified.
8717 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
8718 to allow the caller to avoid Initialize_Scalars having an effect.
8719 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
8720 (where it was called Has_Address_Clause).
8721 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
8722 (where it was called Has_Address_Clause).
8723 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
8724 problems for Initialize_Scalars (since we no longer initialize objects
8725 with an address clause.
8727 2010-06-14 Robert Dewar <dewar@adacore.com>
8729 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
8732 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8734 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
8735 on the entity of an implicitly generated postcondition procedure.
8737 2010-06-14 Thomas Quinot <quinot@adacore.com>
8739 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
8740 Discriminant_Constraint elist from full view to private view.
8742 2010-06-14 Robert Dewar <dewar@adacore.com>
8744 * sem_res.adb: Minor reformatting.
8746 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8748 * sem.adb: New version of unit traversal.
8750 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
8751 within a generic unit in the table of delayed calls.
8753 2010-06-14 Robert Dewar <dewar@adacore.com>
8755 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
8757 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8759 * sem_ch12.adb (Save_References): If an identifier has been rewritten
8760 during analysis as an explicit dereference, keep the reference implicit
8761 in the generic, but preserve the entity if global. This prevents
8762 malformed generic trees in the presence of some nested generics.
8764 2010-06-14 Sergey Rybin <rybin@adacore.com>
8766 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
8767 tool with '-files=' option. Also fix some small errors (wrong brackets)
8769 2010-06-14 Vincent Celier <celier@adacore.com>
8771 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
8772 the ALI files on the command line.
8774 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
8775 the same value as the parameter of the same name.
8776 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
8778 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
8779 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
8780 emit version symbols only for the units of the library.
8781 (Gen_Versions_C): Ditto.
8783 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8785 * sem_ch4.adb: Fix typo.
8787 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
8789 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
8790 vector IO doesn't work at default value properly.
8792 2010-06-14 Doug Rupp <rupp@adacore.com>
8794 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
8796 2010-06-14 Vincent Celier <celier@adacore.com>
8798 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
8799 sources of the project if a switch -files= is used.
8801 2010-06-14 Thomas Quinot <quinot@adacore.com>
8803 * exp_attr.adb: Minor reformatting.
8805 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8807 * gnat_ugn.texi: Minor typo fixes and wording changes.
8809 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8811 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
8812 prefixed form, do not re-analyze first actual, which may need an
8813 implicit dereference.
8814 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
8815 prefixed notation, the analysis will rewrite the node, and possible
8816 errors appear in the rewritten name of the node.
8817 * sem_res.adb: If a call is ambiguous because its first parameter is
8818 an overloaded call, report list of candidates, to clarify ambiguity of
8821 2010-06-14 Doug Rupp <rupp@adacore.com>
8823 * s-auxdec-vms-alpha.adb: New package body implementing legacy
8824 VAX instructions with Asm insertions.
8825 * s-auxdec-vms_64.ads: Inline VAX queue functions
8826 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
8827 that show up only on VMS.
8828 * gcc-interface/Makefile.in: Provide translation for
8829 s-auxdec-vms-alpha.adb.
8831 2010-06-14 Olivier Hainque <hainque@adacore.com>
8833 * initialize.c (VxWorks section): Update comments.
8835 2010-06-14 Robert Dewar <dewar@adacore.com>
8837 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
8839 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
8841 * init.c: Code clean up.
8843 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8845 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
8846 not insert address clause in table for later validation if type of
8847 entity is generic, to prevent possible spurious errors.
8849 * sem_ch8.adb: Code clean up.
8851 2010-06-14 Ben Brosgol <brosgol@adacore.com>
8853 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
8854 texi2pdf and texi2html.
8855 Document how to change scheduling properties on HP-UX.
8857 2010-06-14 Thomas Quinot <quinot@adacore.com>
8859 * g-socket.ads: Remove misleading comments.
8861 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
8863 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
8864 CLI_Target as this prevents proper detection of exported names
8865 duplicates when the exported language is different to CIL.
8866 (Process_Interface_Name): Add check for CIL convention exports,
8867 replacing the old one from Check_Duplicated_Export_Name.
8869 2010-06-14 Matthew Heaney <heaney@adacore.com>
8871 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
8872 and new last satisfy constraints.
8873 (Delete_Last): prevent overflow for subtraction of index values
8874 (To_Vector): prevent overflow for addition of index values
8876 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8878 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
8879 rewritten call, preserve the resulting type to prevent spurious errors,
8880 when the call is implicitly dereferenced in the context of an in-out
8883 * checks.adb (Apply_Discriminant_Check): If the target of the
8884 assignment is a renaming of a heap object, create constrained type for
8887 2010-06-14 Pascal Obry <obry@adacore.com>
8889 * prj-proc.adb: Fix copy of object directory for extending projects.
8891 2010-06-14 Jose Ruiz <ruiz@adacore.com>
8893 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
8894 (__gnat_install_handler, PowerPC linux): Activate the alternative
8897 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
8899 * gnat_rm.texi: Move to GFDL version 1.3.
8900 * gnat-style.texi: Ditto.
8901 * gnat_ugn.texi: Ditto.
8903 2010-06-12 Kai Tietz <kai.tietz@onevision.com>
8906 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
8909 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
8911 * gcc-interface/utils.c (update_pointer_to): Initialize last.
8913 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
8915 * gcc-interface/ada-tree.h: Fix formatting nits.
8917 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
8919 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
8921 (init_dummy_type): Likewise.
8922 (gnat_pushlevel): Likewise.
8924 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
8925 (Subprogram_Body_to_gnu): Likewise.
8926 (Compilation_Unit_to_gnu): Likewise.
8927 (start_stmt_group): Likewise.
8928 (extract_encoding): Likewise.
8929 (decode_name): Likewise.
8931 * gcc-interface/misc.c (gnat_printable_name): Likewise.
8933 * gcc-interface/decl.c (annotate_value): Likewise.
8935 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
8937 (struct lang_decl): Likewise.
8938 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
8939 (SET_DECL_LANG_SPECIFIC): Likewise.
8941 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
8943 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
8944 * gcc-interface/lang-specs.h: Likewise.
8946 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
8949 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
8951 2010-06-01 Arnaud Charlet <charlet@adacore.com>
8953 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
8955 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
8957 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
8958 TYPE_DECL of the equivalent type instead of building a new one.
8960 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
8962 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
8963 Fix nits in comments.
8964 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
8965 * gcc-interface/trans.c (gigi): Likewise.
8966 (Attribute_to_gnu): Likewise.
8967 (Case_Statement_to_gnu): Likewise.
8968 (gnat_to_gnu): Adjust warning message.
8969 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
8970 (build_vms_descriptor32): Likewise.
8972 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
8974 * gcc-interface/decl.c: Pretend to be a backend file by undefining
8975 IN_GCC_FRONTEND (still need rtl.h here).
8977 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
8979 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
8980 (gigi): Adjust call to set_stack_check_libfunc.
8982 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
8984 * gcc-interface/utils.c: Do not include rtl.h.
8986 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
8988 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
8989 and gimple.h. Explain why rtl.h has to be included.
8990 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
8991 * gcc-interface/targtyps.c: Do not include tm_p.h
8992 * gcc-interface/utils2.c: Do not include flags.h.
8993 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
8994 and explain why it has to be included.
8995 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
8997 Include function.h and explain why. Explain why except.h is included.
8998 (enumerate_modes): Remove unused function.
8999 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
9000 * gcc-interface/Make-lang.in: Update dependencies.
9002 2010-05-25 Joseph Myers <joseph@codesourcery.com>
9004 * gcc-interface/misc.c (internal_error_function): Add context
9005 parameter. Use it to access show_column flag and instead of using
9006 global_dc. Call warn_if_plugins.
9007 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
9009 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
9011 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
9012 * gcc-interface/trans.c (unshare_save_expr): Delete.
9013 (gigi): Do not unshare trees under SAVE_EXPRs here.
9015 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
9017 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
9019 * gcc-interface/utils.c (build_function_stub): Likewise.
9021 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
9023 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
9024 for Wuninitialized without -O.
9026 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
9028 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
9029 ADT_exception_data_name_id.
9030 (exception_data_name_id): New define.
9031 * gcc-interface/trans.c (gigi): Initialize it.
9032 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
9033 exception type for standard exception definitions. Do not make them
9035 <E_Record_Type>: Equate fields of types associated with an exception
9036 definition to those of the standard exception type.
9038 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
9040 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
9042 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
9044 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
9045 code, improve comments and fix formatting nits.
9047 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
9049 * gcc-interface/utils.c (update_pointer_to): Return early if the old
9050 pointer already points to the new type. Chain the old pointer and its
9051 variants at the end of new pointer's chain after updating them.
9053 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
9055 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
9056 built for interfaces.
9057 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
9058 imported_p instead of Is_Imported when considering constants.
9059 Do not promote alignment of exported objects.
9060 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
9062 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
9064 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
9065 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
9066 constants really constant.
9067 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
9069 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
9071 * gcc-interface/decl.c (make_aligning_type): Declare the type.
9073 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
9075 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
9076 expressions of variant part of record types declared at library level.
9078 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
9080 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
9081 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
9082 (rest_of_record_type_compilation): Adjust call to create_field_decl.
9083 (make_descriptor_field): Likewise and pass correctly typed constants.
9084 (build_unc_object_type): Likewise.
9085 (unchecked_convert): Likewise.
9086 * gcc-interface/decl.c (elaborate_expression_2): New static function.
9087 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
9088 Adjust call to create_field_decl.
9089 (make_aligning_type): Likewise.
9090 (make_packable_type): Likewise.
9091 (maybe_pad_type): Likewise.
9092 (gnat_to_gnu_field): Likewise.
9093 (components_to_record): Likewise.
9094 (create_field_decl_from): Likewise.
9095 (create_variant_part_from): Remove superfluous test.
9096 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
9098 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
9100 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
9101 (build_unc_object_type_from_ptr): Likewise.
9102 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
9103 and pass it to create_type_decl. Declare the type. Simplify.
9104 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
9105 it to build_unc_object_type.
9106 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
9107 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
9108 (gnat_to_gnu): Likewise.
9109 * gcc-interface/utils2.c (build_allocator): Likewise.
9111 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
9114 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
9116 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
9118 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
9120 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
9123 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
9125 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
9127 * gnathtml.pl: Use 755 as mask for new directories.
9129 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
9131 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
9132 constant constructors before taking their address.
9134 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
9136 * exp_dbug.ads: Fix outdated description. Mention link between XVS
9138 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
9139 XVZ variable as unit size of XVS type.
9140 (maybe_pad_type): Likewise.
9142 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
9144 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
9145 use memmove if the array type is bit-packed.
9147 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
9149 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
9150 build_common_tree_nodes.
9152 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
9154 * gsocket.h: Make sure that winsock2.h is included before windows.h.
9156 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
9158 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
9161 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
9163 * uintp.h (UI_Lt): Declare.
9164 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
9165 computation in sizetype.
9166 <E_Array_Subtype>: Use unified handling for all index types. Do not
9167 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
9169 (annotate_value): Change test for negative values.
9170 (validate_size): Apply test for negative values on GNAT nodes.
9171 (set_rm_size): Likewise.
9172 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
9173 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
9174 for negative values.
9175 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
9176 (builtin_type_for_size): Adjust definition of signed_size_type_node.
9177 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
9178 lengths against zero.
9180 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
9182 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
9183 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
9184 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
9185 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
9186 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
9187 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
9189 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
9190 flag_signed_char. Tag sizetype with "size_type" moniker.
9191 * gcc-interface/trans.c (gigi): Add standard_character parameter.
9192 Remove useless built-in types. Equate unsigned_char_type_node to
9193 Standard.Character. Use it instead of char_type_node throughout.
9194 (Attribute_to_gnu): Likewise.
9195 (gnat_to_gnu): Likewise.
9196 * gcc-interface/utils2.c (build_call_raise): Likewise.
9198 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
9200 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
9201 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
9202 (sbitsize_one_node): New macro.
9203 (sbitsize_unit_node): Likewise.
9204 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
9205 latent bug in the computation of subrange_p. Fold wider_p predicate.
9206 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
9207 the final comparison.
9208 (make_aligning_type): Build real negation and use sizetype throughout
9209 the offset computation.
9210 (maybe_pad_type): Do not issue the warning when the new size expression
9212 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
9213 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
9215 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
9217 (gnat_to_gnu) <N_Free_Statement>: Likewise.
9218 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
9219 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
9220 constants in sizetype. Remove dead code and tweak comments. Generate
9221 equality instead of inequality comparisons for zero length tests.
9223 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9225 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
9226 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
9227 <object>: Do not create the fake PARM_DECL if no debug info is needed.
9228 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
9229 purposes if no debug info is needed.
9230 Fix formatting. Reorder and add comments.
9231 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
9232 variable and remove obsolete comment.
9233 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
9234 (convert_vms_descriptor32): Likewise.
9235 (convert): Remove dead code.
9236 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
9237 the reference to the P_ARRAY pointer.
9238 <POINTER_TYPE>: Likewise.
9239 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
9240 (gnat_init_decl_processing): Delete, move contents to...
9241 * gcc-interface/misc.c (gnat_init): ...here.
9243 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9245 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
9246 calls. Return true for conversion from a record subtype to its type.
9248 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9250 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
9251 lieu of integer_type_node for boolean operations.
9252 (choices_to_gnu): Likewise.
9253 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
9254 (Loop_Statement_to_gnu): Likewise.
9255 (establish_gnat_vms_condition_handler): Likewise.
9256 (Exception_Handler_to_gnu_sjlj): Likewise.
9257 (gnat_to_gnu): Likewise.
9258 (build_unary_op_trapv): Likewise.
9259 (build_binary_op_trapv): Likewise.
9260 (emit_range_check): Likewise.
9261 (emit_index_check): Likewise.
9262 (convert_with_check): Likewise.
9263 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
9264 (convert_vms_descriptor32): Likewise.
9265 (convert_vms_descriptor): Likewise.
9266 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
9267 (compare_arrays): Use boolean instead of integer constants.
9268 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
9269 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
9271 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
9272 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
9273 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
9274 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
9275 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
9276 for boolean operations.
9277 (fill_vms_descriptor): Likewise. Fix formatting nits.
9279 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9281 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
9282 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
9284 (LOOP_STMT_COND): ...this.
9285 (LOOP_STMT_BOTTOM_COND_P): New flag.
9286 (LOOP_STMT_TOP_UPDATE_P): Likewise.
9287 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
9288 (can_equal_min_val_p): New static inline function.
9289 (can_equal_max_val_p): Likewise.
9290 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
9291 new LOOP_STMT semantics. Use two different strategies depending on
9292 whether optimization is enabled to translate the loop.
9293 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
9295 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9297 * uintp.adb (UI_From_Dint): Remove useless code.
9298 (UI_From_Int): Likewise.
9299 * uintp.h: Reorder declarations.
9300 (UI_From_gnu): Declare.
9301 (UI_Base): Likewise.
9302 (Vector_Template): Likewise.
9303 (Vector_To_Uint): Likewise.
9306 * gcc-interface/gigi.h: Tweak comments.
9307 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
9308 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
9310 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
9311 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
9312 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
9313 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
9316 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9318 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
9320 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
9321 (smaller_form_type_p): ...this. Change parameter and variable names.
9322 (call_to_gnu): Use the nominal type of the parameter to create the
9323 temporary if it's a smaller form of the actual type.
9324 (addressable_p): Return false if the actual type is integral and its
9325 size is greater than that of the expected type.
9327 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9329 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
9330 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
9331 (process_attributes): Delete.
9332 (post_error_ne_num): Change parameter name.
9333 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
9334 with -g3. Remove a couple of obsolete lines. Minor tweaks.
9335 If type annotating mode, operate on trees to compute the adjustment to
9336 the sizes of tagged types. Fix long line.
9337 (cannot_be_superflat_p): Tweak head comment.
9338 (annotate_value): Fold local constant.
9339 (set_rm_size): Fix long line.
9340 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
9341 (Attribute_to_gnu): Fix long line.
9342 <Attr_Size>: Remove useless assertion.
9343 Reorder statements. Use size_binop routine.
9344 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
9345 Create local variables for the label and the test. Tweak comments.
9346 (Subprogram_Body_to_gnu): Reset cfun to NULL.
9347 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
9348 (process_inlined_subprograms): Integrate into...
9349 (Compilation_Unit_to_gnu): ...this.
9350 (gnat_to_gnu): Fix long line.
9351 (post_error_ne_num): Change parameter name.
9352 * gcc-interface/utils.c (process_attributes): Static-ify.
9353 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
9354 (create_type_decl): Add comment.
9355 (create_var_decl_1): Process the attributes after adding the VAR_DECL
9356 to the current binding level.
9357 (create_subprog_decl): Likewise for the FUNCTION_DECL.
9358 (end_subprog_body): Do not reset cfun to NULL.
9359 (build_vms_descriptor32): Fix long line.
9360 (build_vms_descriptor): Likewise.
9361 (handle_nonnull_attribute): Likewise.
9362 (convert_vms_descriptor64): Likewise.
9363 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
9364 (gnat_protect_expr): Fix thinko.
9366 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9368 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
9369 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
9370 before translating the top-level node.
9371 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
9372 <N_Object_Declaration>: Likewise.
9373 <N_Assignment_Statement>: Likewise.
9374 <N_Unchecked_Type_Conversion>: Likewise.
9375 (call_to_gnu): Remove kludge.
9376 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
9377 associated with user returns to be preserved.
9378 (gnat_to_gnu): Add special code to deal with boolean rvalues.
9379 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
9381 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
9382 <INDIRECT_REF>: Call build_fold_indirect_ref.
9384 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
9386 * g-socket.adb: A target can have multiple missing errno's. This
9387 will result in multiple errno's being defined as -1. Because of this
9388 we can not use a case but must use a series of if's to avoid
9389 a duplicate case error in GNAT.Sockets.Resolve_Error.
9391 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9393 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
9394 a statement. Otherwise, if at top-level, push the processing of the
9395 elaboration routine. In the misaligned case, issue the error messages
9396 again on entry and create the temporary explicitly. Do not issue them
9398 For a function call, emit the range check if necessary.
9399 In the copy-in copy-out case, create the temporary for the return
9401 Do not unnecessarily convert by-ref parameters to the formal's type.
9402 Remove obsolete guards in conditions.
9403 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
9404 target to call_to_gnu in all cases.
9405 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
9406 (addressable_p) <CONSTRUCTOR>: Return false if not static.
9407 <COMPOUND_EXPR>: New case.
9408 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
9409 expression if it has unconstrained array type.
9410 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
9411 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
9414 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9416 * gcc-interface/trans.c (gigi): Do not start statement group.
9417 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
9418 Start statement group and push binding level here...
9419 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
9420 Do not push fake contexts at top level. Remove redundant code.
9421 (call_to_gnu): Rename a local variable and constify another.
9422 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
9423 (set_current_block_context): Set it as the group's block.
9424 (gnat_init_decl_processing): Delete unrelated init code.
9425 (end_subprog_body): Use NULL_TREE.
9427 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9429 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
9430 side-effects of actual parameters before the call.
9432 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9434 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
9436 (set_rm_size): Reorder and remove obsolete test.
9438 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
9440 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
9441 (gigi): Adjust ATTRIBUTE_UNUSED markers.
9442 * gcc-interface/gadaint.h: New file.
9443 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
9444 (__gnat_to_canonical_file_spec): Remove declaration.
9445 (number_names): Delete.
9446 (number_files): Likewise.
9448 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
9451 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
9453 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
9455 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
9456 Ekind. Return early for class-wide types. Do not compute initializer
9457 unless necessary. Reuse the tree for an associated class-wide type
9458 only if processing its root type.
9460 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
9462 * gsocket.h: Run-time can no longer be built without network
9463 OS headers available. Changing RTEMS GNAT build procedure to
9464 reflect this and letting run-time build use network .h files.
9466 2010-04-13 Duncan Sands <baldrick@free.fr>
9468 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
9469 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
9471 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
9473 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
9474 (parent_name_id): New macro.
9475 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
9476 * gcc-interface/trans.c (gigi): Initialize it.
9477 (lvalue_required_p) <N_Type_Conversion>: New case.
9478 <N_Qualified_Expression>: Likewise.
9479 <N_Allocator>: Likewise.
9480 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
9482 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
9484 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
9485 (DECL_CONST_ADDRESS_P): New macro.
9486 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
9487 (SAME_FIELD_P): Likewise.
9488 * gcc-interface/decl.c (constructor_address_p): New static function.
9489 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
9490 the return value of above function.
9491 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
9492 passed by reference.
9493 <E_Record_Subtype>: Likewise.
9494 Set TREE_ADDRESSABLE on the type if it passed by reference.
9495 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
9496 (create_field_decl_from): Likewise.
9497 (substitute_in_type): Likewise.
9498 (purpose_member_field): Use SAME_FIELD_P.
9499 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
9500 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
9501 parameter and adjust recursive calls.
9502 <N_Explicit_Dereference>: New case.
9503 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
9504 Adjust calls to lvalue_required_p. Do not return the initializer of a
9505 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
9506 (call_to_gnu): Delay issuing error message for a misaligned actual and
9507 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
9508 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
9509 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
9510 type is passed by reference.
9511 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
9512 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
9513 (build_simple_component_ref): Use SAME_FIELD_P.
9515 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
9517 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
9518 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
9519 front-end's predicate Is_By_Reference_Type. Use consistent order and
9520 remove ??? comment. Use original conversion in all cases, if any.
9521 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
9522 (convert): Use local copy in more cases.
9523 <INDIRECT_REF>: Remove deactivated code.
9524 (unchecked_convert): Use a couple of local copies.
9526 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
9528 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
9530 (lvalue_required_p) <N_Attribute_Reference>: Call it.
9531 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
9532 folding the result only if lvalue_required_for_attribute_p is true.
9533 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
9534 typed constant to build_component_ref.
9535 (unchecked_convert): Likewise.
9536 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
9537 (build_allocator): Likewise.
9539 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
9541 * gcc-interface/utils2.c (build_cond_expr): Take the address and
9542 dereference if the result type is passed by reference.
9544 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
9546 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
9547 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
9548 goto to the next statement.
9550 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
9552 * gcc-interface/gigi.h (maybe_variable): Delete.
9553 (protect_multiple_eval): Likewise.
9554 (maybe_stabilize_reference): Likewise.
9555 (gnat_save_expr): Declare.
9556 (gnat_protect_expr): Likewise.
9557 (gnat_stabilize_reference): Likewise.
9558 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
9559 gnat_stabilize_reference.
9560 (maybe_variable): Delete.
9561 (elaborate_expression_1): Use gnat_save_expr.
9562 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
9563 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
9564 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
9565 <N_Slice>: Use gnat_protect_exp.
9566 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
9567 <N_In>: Use gnat_protect_expr.
9568 Pass NULL to gnat_stabilize_reference.
9569 (build_unary_op_trapv): Use gnat_protect_expr.
9570 (build_binary_op_trapv): Likewise.
9571 (emit_range_check): Likewise.
9572 (emit_index_check): Likewise.
9573 (convert_with_check): Likewise.
9574 (protect_multiple_eval): Move to utils2.c file.
9575 (maybe_stabilize_reference): Merge into...
9576 (gnat_stabilize_reference): ...this. Move to utils2.c file.
9577 (gnat_stabilize_reference_1): Likewise.
9578 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
9579 instead of protect_multiple_eval.
9580 * gcc-interface/utils2.c (compare_arrays): Likewise.
9581 (nonbinary_modular_operation): Likewise.
9582 (maybe_wrap_malloc): Likewise.
9583 (build_allocator): Likewise.
9584 (gnat_save_expr): New function.
9585 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
9586 in common cases. Propagate TREE_READONLY onto dereferences.
9587 (gnat_stabilize_reference_1): Move from trans.c file.
9588 (gnat_stabilize_reference): Likewise.
9590 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
9592 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
9593 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
9594 node. Use the type of the operand to set TREE_READONLY.
9595 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
9596 _REF node. Do not overwrite TREE_READONLY.
9597 (call_to_gnu): Rename local variable and fix various nits. In the
9598 copy-in/copy-out case, build the SAVE_EXPR manually.
9599 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
9600 and fold the computations.
9601 (protect_multiple_eval): Always save entire fat pointers.
9602 (maybe_stabilize_reference): Minor tweaks.
9603 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
9604 tcc_type and tcc_statement.
9605 * gcc-interface/utils.c (convert_to_fat_pointer): Call
9606 protect_multiple_eval in lieu of save_expr.
9607 (convert): Minor tweaks.
9608 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
9609 (builtin_type_for_size): Call gnat_type_for_size directly.
9610 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
9611 (contains_null_expr): Likewise
9612 (gnat_build_constructor): Do not call it.
9613 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
9614 instead of gnat_stabilize_reference to protect the operands.
9615 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
9617 (maybe_wrap_malloc): Likewise.
9618 (build_allocator): Likewise.
9619 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
9620 (gnat_mark_addressable): Rename parameter.
9622 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
9624 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
9625 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
9626 (TYPE_RETURNS_BY_REF_P): Rename into.
9627 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
9628 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
9629 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
9630 (build_return_expr): Likewise.
9631 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
9632 Rename local variables. If the return Mechanism is By_Reference, pass
9633 return_by_invisible_ref_p to create_subprog_type instead of toggling
9634 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
9635 the mechanism. Use regular return for contrained types with non-static
9636 size and return by invisible reference for unconstrained return types
9637 with default discriminants. Update comment.
9638 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
9639 returns by invisible reference, turn the RESULT_DECL into a pointer.
9640 Do not handle DECL_BY_REF_P in the CICO case here.
9641 (call_to_gnu): Remove code handling return by target pointer. For a
9642 function call, if the return type has non-constant size, generate the
9643 assignment with an INIT_EXPR.
9644 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
9645 If the function returns by invisible reference, build the copy return
9647 (add_decl_expr): Initialize the variable with an INIT_EXPR.
9648 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
9649 Adjust for renaming of macros. Copy the node only when necessary.
9650 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
9651 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
9652 (convert_from_reference): Delete.
9653 (is_byref_result): Likewise.
9654 (gnat_genericize_r): Likewise.
9655 (gnat_genericize): Likewise.
9656 (end_subprog_body): Do not call gnat_genericize.
9657 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
9658 (build_return_expr): Adjust parameter names, logic and comment.
9660 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
9662 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
9663 if the size is small enough. Propagate the alignment if there is an
9664 alignment clause on the original array type.
9665 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
9666 Deal with under-aligned packed array types. Copy the size onto the
9667 justified modular type and don't lay it out again. Likewise for the
9668 padding type built for other under-aligned subtypes.
9669 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
9672 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
9674 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
9675 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
9677 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
9679 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
9680 do not set the result type if there is a specified target and do not
9681 convert the result in any cases.
9682 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
9683 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
9685 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
9687 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
9689 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
9692 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
9693 pointer base types are variant of each other. Apply special treatment
9694 for null to fat pointer types in all cases.
9696 2010-01-28 Pascal Obry <obry@adacore.com>
9698 * s-win32.ads: Add some missing constants.
9700 2010-01-28 Vincent Celier <celier@adacore.com>
9702 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
9705 2010-01-28 Robert Dewar <dewar@adacore.com>
9707 * gnat_rm.texi: Minor correction
9709 2010-01-27 Pascal Obry <obry@adacore.com>
9711 * g-awk.adb: ensure that an AWK session is reusable.
9713 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
9715 * g-regist.adb (For_Every_Key): Fix previous change.
9718 2010-01-27 Thomas Quinot <quinot@adacore.com>
9720 * lib-writ.ads: Current version of spec for new N (note) ALI lines
9722 2010-01-27 Yannick Moy <moy@adacore.com>
9724 * a-cdlili.adb (Insert): Correct exception message when cursor
9725 designates wrong list.
9727 2010-01-27 Vincent Celier <celier@adacore.com>
9729 * gnatcmd.adb: When there is only one main specified, the package
9730 support Switches (<main>) and attribute Switches is specified for the
9731 main, use these switches, instead of Default_Switches ("Ada").
9733 2010-01-27 Robert Dewar <dewar@adacore.com>
9735 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
9737 * exp_disp.adb: Minor reformatting
9739 2010-01-27 Tristan Gingold <gingold@adacore.com>
9741 * seh_init.c: Use __ImageBase instead of _ImageBase.
9743 2010-01-27 Javier Miranda <miranda@adacore.com>
9745 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
9746 profile of interface thunks. The type of the controlling formal is now
9747 the covered interface type (instead of the target tagged type).
9749 2010-01-27 Sergey Rybin <rybin@adacore.com>
9751 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
9753 2010-01-27 Robert Dewar <dewar@adacore.com>
9755 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
9756 changed from Expr to N.
9758 2010-01-26 Thomas Quinot <quinot@adacore.com>
9760 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
9761 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
9764 2010-01-26 Vincent Celier <celier@adacore.com>
9766 * prj-attr.adb: Add new attribute Library_Install_Name_Option
9767 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
9768 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
9769 attributes Run_Path_Option and Library_Install_Name_Option.
9770 * prj.ads (Project_Configuration): Replace component
9771 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
9772 component Library_Install_Name_Option.
9773 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
9774 Replace Run_Path_Origin_Supported with Run_Path_Origin
9776 2010-01-26 Ed Schonberg <schonberg@adacore.com>
9778 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
9779 is not hidden by a homograph declared in another actual package.
9781 2010-01-26 Robert Dewar <dewar@adacore.com>
9783 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
9784 decisions for pragmas Assert, Check, Precondition, Postcondition if
9786 * scos.ads: Update comments.
9787 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
9788 Also remove obsolete code for CT (exit point) SCOs.
9790 2010-01-26 Thomas Quinot <quinot@adacore.com>
9792 * switch-c.adb: Fix handling of -gnatz*
9794 2010-01-26 Robert Dewar <dewar@adacore.com>
9796 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
9797 qualifiers for FOR/WHILE loops
9798 * scos.ads: Use separate type letters F/W for for/while loops
9800 2010-01-26 Robert Dewar <dewar@adacore.com>
9802 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
9803 entries per line, one for each statement in the sequence).
9804 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
9805 size from 100 to 10_000 for SC_Array to avoid any real possibility of
9806 overflow. Output decisions in for loops.
9807 Exclude labels from CS lines.
9808 * scos.ads: Clarify that label is not included in the entry point
9810 2010-01-26 Robert Dewar <dewar@adacore.com>
9812 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
9813 format of statement sequence SCO entries (one location/statement).
9814 * put_scos.adb (Put_SCOs): Implement new format of CS lines
9815 * scos.ads: Update comments.
9816 * sem_eval.adb: Minor reformatting.
9818 2010-01-26 Robert Dewar <dewar@adacore.com>
9820 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
9821 (Extend_Statement_Sequence): New procedures
9822 (Traverse_Declarations_Or_Statements): New handling for exits.
9824 2010-01-26 Robert Dewar <dewar@adacore.com>
9826 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
9829 2010-01-26 Robert Dewar <dewar@adacore.com>
9831 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
9832 * scos.ads: Clarify handling of logical operators
9834 2010-01-26 Arnaud Charlet <charlet@adacore.com>
9836 * s-tpoben.adb: Update comments.
9838 2010-01-26 Robert Dewar <dewar@adacore.com>
9840 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
9843 2010-01-26 Robert Dewar <dewar@adacore.com>
9845 * scos.ads: Clean up documentation, remove obsolete XOR references
9846 2010-01-26 Vincent Celier <celier@adacore.com>
9848 * gnat_ugn.texi: Complete documentation on the restrictions for
9849 combined options in -gnatxxx switches.
9852 2010-01-26 Arnaud Charlet <charlet@adacore.com>
9854 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
9855 a controlled operation, abort is already deferred at this point, so we
9856 need to use Defer_Abort_Nestable.
9858 2010-01-26 Vincent Celier <celier@adacore.com>
9860 * prj-conf.adb (Get_Config_Switches): Check for a default language for
9861 a project extending a project with no languages.
9863 2010-01-26 Vincent Celier <celier@adacore.com>
9865 * switch-c.adb (Scan_Front_End_Switches): Take into account options
9866 that follow -gnatef.
9867 Allow -gnateG to be followed by other options.
9869 2010-01-26 Robert Dewar <dewar@adacore.com>
9871 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
9872 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
9875 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
9877 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
9878 that allows to iterate over all subkeys of a key.
9880 2010-01-26 Ed Falis <falis@adacore.com>
9882 * sysdep.c: enable NFS for VxWorks MILS
9883 * env.c: enable __gnat_environ for VxWorks MILS
9884 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
9886 2010-01-25 Bob Duff <duff@adacore.com>
9888 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
9889 is an internally-generated positional aggregate, and the bounds are
9890 already correctly set. We don't want to overwrite those bounds with
9891 bounds determined by context.
9893 2010-01-25 Robert Dewar <dewar@adacore.com>
9895 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
9896 exp_ch9.adb, g-sechas.ads: Minor reformatting.
9898 2010-01-25 Thomas Quinot <quinot@adacore.com>
9900 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
9901 integer type) before subtracting 1, otherwise the computation may wrap
9902 (because size_t is modular) and cause the conversion to fail.
9904 2010-01-25 Ed Falis <falis@adacore.com>
9906 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
9908 2010-01-25 Vincent Celier <celier@adacore.com>
9910 * prj-attr.adb: New attribute Run_Path_Origin_Required
9911 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
9912 attribute Run_Path_Origin_Required.
9913 * prj.ads (Project_Configuration): New component
9914 Run_Path_Origin_Supported.
9915 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
9917 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9919 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
9920 have errors, do not continue resolution of the aggregate.
9921 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
9922 the array type indicates an error.
9924 2010-01-25 Bob Duff <duff@adacore.com>
9926 * sinfo.ads: Minor comment fixes.
9928 2010-01-25 Bob Duff <duff@adacore.com>
9930 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
9932 2010-01-25 Arnaud Charlet <charlet@adacore.com>
9934 * gnatvsn.ads (Current_Year): Update.
9936 2010-01-25 Florian Villoing <villoing@adacore.com>
9938 * gnat_ugn.texi: Fix typo.
9940 2010-01-25 Thomas Quinot <quinot@adacore.com>
9942 * scos.ads: Update specification.
9944 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9946 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
9947 enclosing subprogram has no previous spec, attach postcondition
9948 procedure to the defining entity for the body.
9950 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9952 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
9953 initialization procedure of the ancestor part of an extension aggregate
9954 if it is an interface type.
9956 2010-01-25 Vincent Celier <celier@adacore.com>
9958 * gnatlink.adb (Process_Binder_File): The directory for the shared
9959 version of libgcc in the run path options is found in the subdirectory
9960 indicated by __gnat_default_libgcc_subdir.
9961 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
9964 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9966 * sem_prag.adb: More flexible pragma Annotate.
9968 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
9970 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
9971 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
9973 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
9975 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
9977 2010-01-18 Jan Hubicka <jh@suse.cz>
9980 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
9981 unit local variables.
9983 2010-01-17 Laurent GUERBY <laurent@guerby.net>
9985 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
9987 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
9989 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
9990 * system-linux-armeb.ads, system-linux-armel.ads: New files.
9992 2010-01-09 Simon Wright <simon@pushface.org>
9995 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
10000 Copyright (C) 2010 Free Software Foundation, Inc.
10002 Copying and distribution of this file, with or without modification,
10003 are permitted in any medium without royalty provided the copyright
10004 notice and this notice are preserved.