1 2010-11-27 Eric Botcazou <ebotcazou@adacore.com>
4 * gcc-interface/utils2.c (compare_elmt_bitpos): Fix typos.
6 2010-11-27 Eric Botcazou <ebotcazou@adacore.com>
9 * gcc-interface/targtyps.c (get_target_double_scalar_alignment): Guard
10 use of TARGET_64BIT macro.
12 2010-11-27 Eric Botcazou <ebotcazou@adacore.com>
14 * s-osinte-linux.ads (sigset_t): Use unsigned_char subtype directly.
15 (unsigned_long_long_t): New modular type.
16 (pthread_cond_t): Add alignment clause.
18 2010-11-27 Eric Botcazou <ebotcazou@adacore.com>
20 * gnatvsn.adb (Version_String): Change type to C-like array of chars.
21 (Gnat_Version_String): Adjust to above change.
23 2010-11-18 Eric Botcazou <ebotcazou@adacore.com>
25 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Also
26 use return-by-invisible-reference if the return type is By_Reference.
27 Tidy up and skip the processing of the return type if it is void.
29 2010-11-17 Joseph Myers <joseph@codesourcery.com>
31 * gcc-interface/misc.c (gnat_parse_file): Take no arguments.
33 2010-11-17 Eric Botcazou <ebotcazou@adacore.com>
35 * gcc-interface/trans.c (addressable_p): Rewrite obsolete paragraph in
38 2010-11-12 Joseph Myers <joseph@codesourcery.com>
40 * gcc-interface/Make-lang.in (ada/misc.o): Use $(OPTS_H).
41 * gcc-interface/misc.c (gnat_handle_option): Take location_t parameter.
43 2010-11-10 Eric Botcazou <ebotcazou@adacore.com>
45 * gcc-interface/trans.c (gigi): Don't set 'pure' flag on SJLJ routines.
46 * gcc-interface/utils2.c (compare_arrays): Add LOC parameter. Set it
47 directly on all the comparison expressions.
48 (build_binary_op): Pass input_location to compare_arrays.
50 2010-11-10 Eric Botcazou <ebotcazou@adacore.com>
52 * gcc-interface/trans.c (lvalue_required_p) <N_Type_Conversion>): Look
53 through it for elementary types as well.
54 <N_Unchecked_Type_Conversion>: Adjust to above change.
55 <N_Allocator>: Likewise.
56 (gnat_to_gnu): Do not attempt to rewrite boolean literals.
58 2010-11-10 Eric Botcazou <ebotcazou@adacore.com>
60 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not set DECL_ARTIFICIAL
61 on the reused DECL node coming from a renamed object.
62 Set DECL_IGNORED_P on the DECL node built for renaming entities if they
63 don't need debug info.
65 2010-11-09 Eric Botcazou <ebotcazou@adacore.com>
67 * gcc-interface/utils.c (save_gnu_tree): Improve comments.
68 (get_gnu_tree): Likewise.
70 2010-11-09 Eric Botcazou <ebotcazou@adacore.com>
72 * gcc-interface/decl.c (finish_fat_pointer_type): New function.
73 (gnat_to_gnu_entity) <E_Array_Type>: Use it to build the fat pointer
75 <E_Access_Type>: Likewise.
77 2010-11-02 Eric Botcazou <ebotcazou@adacore.com>
79 * gcc-interface/gigi.h (add_stmt_force): Declare.
80 (add_stmt_with_node_force): Likewise.
81 * gcc-interface/trans.c (Attribute_to_gnu): Don't set TREE_SIDE_EFFECTS
82 on the SAVE_EXPR built for cached expressions of parameter attributes.
83 (Subprogram_Body_to_gnu): Force evaluation of the SAVE_EXPR built for
84 cached expressions of parameter attributes.
85 (add_stmt_force): New function.
86 (add_stmt_with_node_force): Likewise.
88 2010-10-27 Eric Botcazou <ebotcazou@adacore.com>
90 * gcc-interface/trans.c (gigi): Fix formatting issues.
91 (build_raise_check): Likewise.
92 (gnat_to_gnu): Likewise.
93 * gcc-interface/utils2.c (build_call_raise_range): Likewise.
94 (build_call_raise_column): Likewise.
96 2010-10-26 Robert Dewar <dewar@adacore.com>
98 * exp_ch5.adb, exp_prag.adb, sem_ch3.adb, exp_atag.adb, layout.adb,
99 sem_dist.adb, exp_ch7.adb, exp_util.adb, exp_attr.adb, exp_ch9.adb,
100 sem_ch10.adb, checks.adb, sem_prag.adb, par-endh.adb, sem_ch12.adb,
101 exp_smem.adb, sem_attr.adb, exp_ch4.adb, exp_ch6.adb, exp_ch8.adb,
102 sem_ch6.adb, exp_disp.adb, exp_aggr.adb, exp_dist.adb, sem_ch13.adb,
103 par-ch3.adb, par-ch5.adb, exp_strm.adb, exp_ch3.adb: Minor reformatting
104 * opt.ads: Minor comment fix.
106 2010-10-26 Vincent Celier <celier@adacore.com>
108 * gnat_ugn.texi: Document option -s for gnatlink.
110 2010-10-26 Robert Dewar <dewar@adacore.com>
112 * opt.ads: Move documentation on checksum stuff here from prj-nmsc
113 * prj-nmsc.adb (Process_Project_Level_Array_Attributes): Move
114 documentation on checksum versions to opt.ads.
116 2010-10-26 Vincent Celier <celier@adacore.com>
118 * opt.ads (Checksum_Accumulate_Token_Checksum): New Boolean flag,
120 (Checksum_GNAT_6_3): New name of Old_Checksums
121 (Checksum_GNAT_5_03): New name of Old_Old_Checksums
122 * prj-nmsc.adb (Process_Project_Level_Array_Attributes): Adapt to new
124 Set Checksum_Accumulate_Token_Checksum to False if GNAT version is 5.03
126 * scng.adb (Accumulate_Token_Checksum_GNAT_6_3): New name of procedure
127 Accumulate_Token_Checksum_Old.
128 (Accumulate_Token_Checksum_GNAT_5_03): New name of procedure
129 Accumulate_Token_Checksum_Old_Old.
130 (Nlit): Call Accumulate_Token_Checksum only if
131 Opt.Checksum_Accumulate_Token_Checksum is True.
134 2010-10-26 Robert Dewar <dewar@adacore.com>
136 * sem_ch13.adb (Build_Invariant_Procedure): New calling sequence.
137 (Build_Invariant_Procedure): Properly handle analysis of invariant
138 expression with proper end-of-visible-decls visibility.
139 * sem_ch13.ads (Build_Invariant_Procedure): Changed calling sequence.
140 * sem_ch3.adb (Process_Full_View): Don't build invariant procedure
142 (Analyze_Private_Extension_Declaration): Propagate invariant flags.
143 * sem_ch7.adb (Analyze_Package_Specification): Build invariant
146 2010-10-26 Vincent Celier <celier@adacore.com>
148 * opt.ads (Old_Checksums, Old_Old_Checksums): New Boolean flags,
150 * prj-nmsc.adb (Process_Project_Level_Array_Attributes): When
151 processing attribute Toolchain_Version ("Ada"), set Opt.Old_Checksums
152 and Opt.Old_Old_Checksums depending on the GNAT version.
153 * scng.adb (Accumulate_Token_Checksum_Old): New procedure.
154 (Accumulate_Token_Checksum_Old_Old): New procedure.
155 (Scan): For keywords, when Opt.Old_Checksums is True, call one of the
156 alternative procedures Accumulate_Token_Checksum_Old or
157 Accumulate_Token_Checksum_Old_Old, instead of Accumulate_Token_Checksum.
159 2010-10-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
161 * gcc-interface/utils2.c (build_compound_expr): New function.
162 * gcc-interface/gigi.h (build_compound_expr): Declare it.
163 * gcc-interface/trans.c (Attribute_to_gnu, call_to_gnu): Use it.
164 (gnat_to_gnu, case N_Expression_With_Actions): Likewise.
166 2010-10-26 Javier Miranda <miranda@adacore.com>
168 * sem_prag.adb (Process_Import_Or_Interface): Skip primitives of
169 interface types when processing all the entities in the homonym chain
170 that are declared in the same declarative part.
172 2010-10-26 Ed Schonberg <schonberg@adacore.com>
174 * sem_ch3.adb (Process_Range_In_Decl): If the range is part of a
175 quantified expression, the insertion point for range checks will be
176 arbitrarily far in the tree.
177 * sem_ch5.adb (One_Bound): Use Insert_Actions for the declaration of
178 the temporary that holds the value of the bounds.
179 * sem_res.adb (Resolve_Quantified_Expressions): Disable expansion of
180 condition until the full expression is expanded.
182 2010-10-26 Robert Dewar <dewar@adacore.com>
184 * opt.ads: Comment fix.
185 * sem_cat.adb: Treat categorization errors as warnings in GNAT Mode.
186 * switch-c.adb: GNAT Mode does not set
187 Treat_Categorization_Errors_As_Warnings.
189 2010-10-26 Ed Schonberg <schonberg@adacore.com>
191 * sem_ch8.adb (Analyze_Subprogram_Renaming): Improve warning when an
192 operator renames another one with a different name.
194 2010-10-26 Thomas Quinot <quinot@adacore.com>
196 * exp_ch4.adb, exp_pakd.adb: Minor reformatting.
198 2010-10-26 Bob Duff <duff@adacore.com>
200 * namet.adb: Improve hash function.
202 2010-10-26 Thomas Quinot <quinot@adacore.com>
204 * sem_disp.adb: Minor reformatting.
206 2010-10-26 Robert Dewar <dewar@adacore.com>
208 * sem_ch3.adb, sem_ch4.adb, sem_disp.adb, switch-c.adb: Minor
210 * gnat_ugn.texi: Document -gnateP switch.
212 2010-10-26 Robert Dewar <dewar@adacore.com>
214 * opt.ads (Treat_Categorization_Errors_As_Warnings): New flag
215 * sem_cat.adb (Check_Categorization_Dependencies):
216 Use Check_Categorization_Dependencies
217 * switch-c.adb: GNAT Mode sets Treat_Categorization_Errors_As_Warnings
218 -gnateP sets Treat_Categorization_Errors_As_Warnings
219 * usage.adb: Add line for -gnateP switch
221 2010-10-26 Javier Miranda <miranda@adacore.com>
223 * sem_ch3.adb (Add_Internal_Interface_Entities): Handle primitives
224 inherited from the parent that cover interface primitives.
225 (Derive_Progenitor_Subprograms): Handle primitives inherited from
226 the parent that cover interface primitives.
227 * sem_disp.adb (Find_Primitive_Covering_Interface): When searching in
228 the list of primitives of the type extend the test to include inherited
230 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation.
231 * sem_ch7.adb (Declare_Inherited_Private_Subprograms): Add missing
232 barrier to the loop searching for explicit overriding primitives.
233 * sem_ch4.adb (Analyze_Indexed_Component_Form): Add missing barrier
234 before accessing attribute Entity.
236 2010-10-26 Bob Duff <duff@adacore.com>
238 * make.adb: Call Namet.Finalize, so we can get statistics.
240 2010-10-26 Geert Bosch <bosch@adacore.com>
242 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Use the subprogram_body
243 node to determine wether the subprogram is a rewritten parameterized
246 2010-10-26 Robert Dewar <dewar@adacore.com>
248 * opt.ads: Minor code reorganization. Alphabetize Warning switches.
250 2010-10-26 Robert Dewar <dewar@adacore.com>
252 * sem_res.adb, xsinfo.adb: Minor reformatting.
254 2010-10-26 Bob Duff <duff@adacore.com>
256 * namet.adb (Finalize): More cleanup of statistics printouts.
258 2010-10-26 Robert Dewar <dewar@adacore.com>
260 * ceinfo.adb: Minor reformatting.
262 2010-10-26 Javier Miranda <miranda@adacore.com>
264 * sem_ch6.adb (Check_Overriding_Indicator, New_Overloaded_Entity): When
265 setting attribute Overridden_Operation do not reference the entities
266 generated by Derive_Subprograms but their aliased entity (which
267 is the primitive inherited from the parent type).
269 2010-10-26 Bob Duff <duff@adacore.com>
271 * namet.adb, namet.ads: Minor cleanup.
273 2010-10-26 Arnaud Charlet <charlet@adacore.com>
275 * gcc-interface/Make-lang.in: Update dependencies.
277 2010-10-26 Robert Dewar <dewar@adacore.com>
279 * einfo.ads, einfo.adb (Is_Base_Type): New function, use it where
281 * exp_ch6.adb, exp_dbug.adb, exp_disp.adb, freeze.adb, lib-xref.adb,
282 sem_aux.adb, sem_ch3.adb, sem_ch7.adb, sem_ch8.adb (Is_Base_Type): Use
283 this new abstraction where appropriate.
285 2010-10-26 Ed Schonberg <schonberg@adacore.com>
287 * sem_ch12.adb: Code clean up.
289 2010-10-26 Paul Hilfinger <hilfinger@adacore.com>
291 * exp_dbug.ads: Document effect of 'pragma Unchecked_Union' on
294 2010-10-26 Ed Schonberg <schonberg@adacore.com>
296 * sem_util.adb (Note_Possible_Modification): If the target of an
297 assignment is the bound variable in an iterator, the domain of
298 iteration, i.e. array or container, is modified as well.
300 2010-10-26 Bob Duff <duff@adacore.com>
302 * Make-generated.in: Make the relevant make targets depend on
303 ceinfo.adb and csinfo.adb.
304 * csinfo.adb, ceinfo.adb: Make sure it raises an exception on failure,
305 so when called from xeinfo, the failure will be noticed.
306 * sinfo.ads: Update comments to reflect the fact that xsinfo runs csinfo
307 * xsinfo.adb, xeinfo.adb: Run ceinfo to check for errors. Close files.
309 2010-10-26 Ed Schonberg <schonberg@adacore.com>
311 * exp_ch4.adb: Set properly parent field of operands of concatenation.
313 2010-10-26 Ed Schonberg <schonberg@adacore.com>
315 * sem_res.adb (Check_Infinite_Recursion): A recursive call within a
316 conditional expression or a case expression should not generate an
317 infinite recursion warning.
319 2010-10-26 Javier Miranda <miranda@adacore.com>
321 * einfo.ads, einfo.adb (Is_Overriding_Operation): Removed.
322 (Set_Is_Overriding_Operation): Removed.
323 * sem_ch3.adb (Check_Abstract_Overriding): Remove redundant call to
324 Is_Overriding_Operation.
325 * exp_ch7.adb (Check_Visibly_Controlled): Remove redundant call to
326 Is_Overriding_Operation.
327 * sem_ch7.adb (Declare_Inherited_Private_Subprograms): Remove redundant
328 call to Set_Is_Overriding_Operation.
329 * sem_util.adb (Collect_Primitive_Operations): Replace test on
330 Is_Overriding_Operation by test on the presence of attribute
331 Overridden_Operation.
332 (Original_Corresponding_Operation): Remove redundant call to attribute
333 Is_Overriding_Operation.
334 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Remove
335 redundant call to Is_Overriding_Operation.
336 (Verify_Overriding_Indicator): Replace several occurrences of test on
337 Is_Overriding_Operation by test on the presence of attribute
338 Overridden_Operation.
339 (Check_Convention): Replace test on Is_Overriding_Operation by test on
340 the presence of Overridden_Operation.
341 (Check_Overriding_Indicator): Add missing decoration of attribute
342 Overridden_Operation. Minor code cleanup.
343 (New_Overloaded_Entity): Replace occurrence of test on
344 Is_Overriding_Operation by test on the presence of attribute
345 Overridden_Operation. Remove redundant setting of attribute
346 Is_Overriding_Operation plus minor code reorganization.
347 Add missing decoration of attribute Overridden_Operation.
348 * sem_elim.adb (Set_Eliminated): Replace test on
349 Is_Overriding_Operation by test on the presence of Overridden_Operation.
350 * sem_ch8.adb (Analyze_Subprogram_Renaming): Replace test on
351 Is_Overriding_Operation by test on the presence of
352 Overridden_Operation. Remove a redundant test on attribute
353 Is_Overriding_Operation.
354 * lib-xref.adb (Generate_Reference): Replace test on
355 Is_Overriding_Operation by test on the presence of Overridden_Operation.
356 (Output_References): Replace test on Is_Overriding_Operation by test on
357 the presence of Overridden_Operation.
358 * sem_disp.adb (Override_Dispatching_Operation): Replace test on
359 Is_Overriding_Operation by test on the presence of Overridden_Operation.
360 Add missing decoration of attribute Overridden_Operation.
362 2010-10-26 Robert Dewar <dewar@adacore.com>
364 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Properly check
367 2010-10-26 Bob Duff <duff@adacore.com>
369 * sem_res.adb (Resolve_Actuals): In case of certain
370 internally-generated type conversions (created by OK_Convert_To, so the
371 Conversion_OK flag is set), avoid fetching the component type when it's
372 not really an array type, but a private type completed by an array type.
374 2010-10-26 Ed Schonberg <schonberg@adacore.com>
376 * sem_ch5.adb: Adjust format of error message.
378 2010-10-26 Robert Dewar <dewar@adacore.com>
380 * einfo.ads, einfo.adb (OK_To_Reference): Removed, no longer used.
381 * exp_util.adb (Side_Effect_Free): Put in safety barrier in code to
382 detect renamings to avoid problems with invariants.
383 * sem_ch13.adb (Replace_Type_References_Generic): New procedure
384 (Build_Invariant_Procedure): Use Replace_Type_Reference_Generic
385 (Build_Predicate_Function): Use Replace_Type_Reference_Generic
386 * sem_res.adb, sem_ch8.adb, sem_ch4.adb (OK_To_Reference): Remove
387 references, flag is no longer set.
389 2010-10-26 Vincent Celier <celier@adacore.com>
391 * prj.ads (Source_Data): New Boolean component Initialized, defaulted
392 to False, set to True when Source_Data is completely initialized.
393 * prj-env.adb: Minor comment fix.
395 2010-10-26 Robert Dewar <dewar@adacore.com>
397 * sem_case.adb, sem_ch6.adb, sem_util.adb: Minor reformatting.
399 2010-10-26 Ed Schonberg <schonberg@adacore.com>
401 * sem_ch5.adb (Analyze_Iteration_Scheme): Diagnose attempt to use thew
402 form "for X in A" when A is an array object. This form is only intended
404 * sem_eval.adb: Fix reference to non-existing field of type conversion
406 * sem_case.adb (Check_Choices): Improve error reporting for overlapping
407 choices in case statements.
409 2010-10-26 Gary Dismukes <dismukes@adacore.com>
411 * exp_disp.adb (Expand_Interface_Actuals): When expanding an actual for
412 a class-wide interface formal that involves applying a displacement
413 conversion to the actual, check for the case of calling a build-in-place
414 function and handle generation of the implicit BIP parameters (call
415 Make_Build_In_Place_Call_In_Anonymous_Context).
416 Add with and use of Exp_Ch6.
418 2010-10-26 Robert Dewar <dewar@adacore.com>
420 * sem_prag.adb, sem_cat.ads: Minor reformatting.
422 2010-10-26 Sergey Rybin <rybin@adacore.com>
424 * vms_data.ads: Define VMS qualifier for gnatelim '--ignore' option
426 2010-10-26 Thomas Quinot <quinot@adacore.com>
428 * sem_util.adb (Has_Preelaborable_Initialization.Check_Components):
429 For a discriminant, use Discriminant_Default_Value rather than
430 Expression (Declaration_Node (D)).
432 2010-10-26 Geert Bosch <bosch@adacore.com>
434 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Parameterized
435 expressions don't need a spec, even when style checks require
436 subprograms to have one.
438 2010-10-26 Arnaud Charlet <charlet@adacore.com>
440 * gnatvsn.ads: Update comments.
442 2010-10-26 Matthew Heaney <heaney@adacore.com>
444 * Makefile.rtl, impunit.adb: Add bounded hashed set and bounded hashed
446 * a-cohata.ads: Add declaration of generic package for bounded hash
448 * a-chtgbo.ads, a-chtgbo.adb, a-chtgbk.ads, a-chtgbk.adb, a-cbhase.ads,
449 a-cbhase.adb, a-cbhama.ads, a-cbhama.adb: New files.
451 2010-10-26 Ed Schonberg <schonberg@adacore.com>
453 * sem_warn.adb: Improve warning message on overlapping actuals.
455 2010-10-26 Thomas Quinot <quinot@adacore.com>
457 * sem_ch4.adb, exp_dist.adb: Minor reformatting.
459 2010-10-26 Vincent Celier <celier@adacore.com>
461 * makeusg.adb (Makeusg): Add lines for switches -vl, -vm and -vh.
463 2010-10-26 Robert Dewar <dewar@adacore.com>
465 * exp_ch3.adb (Expand_N_Object_Declaration): Move generation of
466 predicate check to analyzer, since too much rewriting occurs in the
468 * sem_ch13.adb (Build_Predicate_Function): Change calling sequence, and
469 change the order in which things are done to fix several errors in
470 dealing with qualification of the type name.
471 (Build_Static_Predicate): Built static predicate after full analysis
472 of the body. This is necessary to fix several problems.
473 * sem_ch3.adb (Analyze_Object_Declaration): Move predicate check here
474 from expander, since too much expansion occurs in the analyzer to leave
476 (Analyze_Object_Declaration): Change parameter Include_Null to new name
477 Include_Implicit in Is_Partially_Initialized_Type call.
478 (Analyze_Subtype_Declaration): Make sure predicates are proapagated in
479 some strange cases of internal subtype generation.
480 * sem_util.ads, sem_util.adb (Is_Partially_Initialized_Type): Change
481 Include_Null to Include_Implicit, now includes the case of
484 2010-10-26 Sergey Rybin <rybin@adacore.com>
486 * gnat_rm.texi: Revise the documentation for pragma Eliminate.
488 2010-10-26 Matthew Heaney <heaney@adacore.com>
490 * Makefile.rtl, impunit.adb: Added bounded list container.
491 * a-cbdlli.ads, a-cbdlli.adb: New file.
493 2010-10-25 Eric Botcazou <ebotcazou@adacore.com>
495 * gcc-interface/utils2.c: Include flags.h and remove prototypes.
496 (build_unary_op) <TRUTH_NOT_EXPR>: When not optimizing, fold the result
497 of the call to invert_truthvalue_loc.
498 * gcc-interface/Make-lang.in (utils2.o): Add $(FLAGS_H).
500 2010-10-25 Eric Botcazou <ebotcazou@adacore.com>
502 * gcc-interface/utils.c (update_pointer_to): Clear TYPE_POINTER_TO and
503 TYPE_REFERENCE_TO of the old type after redirecting its pointer and
506 2010-10-25 Eric Botcazou <ebotcazou@adacore.com>
508 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not set
509 TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
511 2010-10-25 Jose Ruiz <ruiz@adacore.com>
513 * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for powerpc-linux):
514 Reorganize target pairs so that it works on linux and ElinOS.
516 2010-10-25 Pascal Obry <obry@adacore.com>
518 * adaint.c (__gnat_file_time_name_attr): Use GetFileAttributesEx to get
519 the timestamp. A bit faster than opening/closing the file.
520 (__gnat_stat_to_attr): Remove kludge for Windows.
521 (__gnat_file_exists_attr): Likewise.
522 The timestamp is now retreived using GetFileAttributesEx as faster.
524 2010-10-25 Javier Miranda <miranda@adacore.com>
526 * sem_ch3.adb (Derive_Interface_Subprogram): New subprogram.
527 (Derive_Subprograms): For abstract private types transfer to the full
528 view entities of uncovered interface primitives. Required because if
529 the interface primitives are left in the private part of the package
530 they will be decorated as hidden when the analysis of the enclosing
531 package completes (and hence the interface primitive is not visible
532 for dispatching calls).
534 2010-10-25 Matthew Heaney <heaney@adacore.com>
536 * Makefile.rtl, impunit.adb: Added bounded set and bounded map
538 * a-crbltr.ads: Added declaration of generic package for bounded tree
540 * a-rbtgbo.ads, a-rbtgbo.adb, a-rbtgbk.ads, a-rbtgbk.adb, a-btgbso.ads,
541 a-btgbso.adb, a-cborse.ads, a-cborse.adb, a-cborma.ads, a-cborma.adb:
544 2010-10-25 Thomas Quinot <quinot@adacore.com>
546 * sem_util.adb: Minor reformatting.
547 * usage.adb: Fix usage line for -gnatwh.
549 2010-10-25 Thomas Quinot <quinot@adacore.com>
551 * sem_ch12.adb (Analyze_Package_Instantiation): For an
552 instantiation in an RCI spec, omit package body if instantiation comes
553 from source, even as a nested
555 * exp_dist.adb (Add_Calling_Stubs_To_Declarations,
556 *_Support.Add_Receiving_Stubs_To_Declarations): Handle the case of
557 nested packages, package instantiations and subprogram instantiations.
559 2010-10-25 Robert Dewar <dewar@adacore.com>
561 * exp_ch5.adb (Expand_Predicated_Loop): Remove code for loop through
562 non-static predicate, since we agree not to allow this.
563 (Expand_Predicated_Loop): Properlay handle false predicate (null
564 list in Static_Predicate field.
565 * sem_ch13.adb (Build_Static_Predicate): Extensive changes to clean up
566 handling of more general predicate forms.
568 2010-10-25 Robert Dewar <dewar@adacore.com>
570 * sem_ch4.adb, sem_util.adb: Minor reformatting.
571 * sem_ch8.adb (Find_Selected_Component): Allow selection from instance
572 of type in predicate or invariant expression.
574 2010-10-25 Pascal Obry <obry@adacore.com>
576 * adaint.c (__gnat_stat_to_attr): Can set the timestamp on Windows now.
578 (__gnat_stat): Rewrite Win32 version.
580 2010-10-25 Robert Dewar <dewar@adacore.com>
582 * sem_warn.adb, einfo.ads, exp_ch4.adb: Minor comment fix
583 * sem_case.adb: Comment clarification for loops through false
585 * sem_util.adb: Minor reformatting
586 (Check_Order_Dependence): Fix bad double blank in error message
588 2010-10-25 Ed Schonberg <schonberg@adacore.com>
590 * sem_ch4.adb (Analyze_Membership_Op): in Ada_2012 a membership
591 operation can have a single alternative that is a value of the type.
592 Rewrite operation as an equality test.
594 2010-10-25 Matthew Heaney <heaney@adacore.com>
596 * Makefile.rtl, impunit.adb: Added a-cobove (bounded vector container)
598 * a-contai.ads: Added declaration of Capacity_Error exception.
599 * a-cobove.ads, a-cobove.adb: New files.
601 2010-10-25 Thomas Quinot <quinot@adacore.com>
603 * uname.adb: Revert previous change, no longer needed after change
606 2010-10-25 Thomas Quinot <quinot@adacore.com>
608 * scos.ads: Minor comment fix.
610 2010-10-25 Ed Schonberg <schonberg@adacore.com>
612 * sem_ch5.adb (Analyze_Assignment_Statement): Check dangerous order
614 * sem_ch6.adb (Analyze_Procedure_Call_Statement): Ditto.
615 * sem_res.adb (Analyze_Actuals): Add actual to list of actuals for
616 current construct, for subsequent order dependence checking.
617 (Resolve): Check order dependence on expressions that are not
619 * sem_util.adb (Check_Order_Dependence): Code cleanup, to correspond
620 to latest version of AI05-144-2.
621 * sem_warn.adb (Warn_On_Overlapping_Actuals): Code cleanup.
623 2010-10-25 Robert Dewar <dewar@adacore.com>
625 * sem_ch13.adb (Build_Static_Predicate): Moved out of
626 Build_Predicate_Function.
627 (Build_Static_Predicate): Complet rewrite for more general predicates
629 2010-10-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
630 Eric Botcazou <ebotcazou@adacore.com>
632 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Function): Allow
633 In Out/Out parameters for functions.
634 * gcc-interface/trans.c (gnu_return_var_stack): New variable.
635 (create_init_temporary): New static function.
636 (Subprogram_Body_to_gnu): Handle In Out/Out parameters for functions.
637 (call_to_gnu): Likewise. Use create_init_temporary in order to create
638 temporaries for unaligned parameters and return value. If there is an
639 unaligned In Out or Out parameter passed by reference, push a binding
640 level if not already done. If a binding level has been pushed and the
641 call is returning a value, create the call statement.
642 (gnat_to_gnu) <N_Return_Statement>: Handle In Out/Out parameters for
645 2010-10-22 Ben Brosgol <brosgol@adacore.com>
647 * gnat_rm.texi: Add chapter on Ada 2012 support.
649 2010-10-22 Robert Dewar <dewar@adacore.com>
651 * sem_ch12.adb: Minor reformatting.
653 2010-10-22 Thomas Quinot <quinot@adacore.com>
655 * exp_dist.adb: Mark missing case of nested package when expanding
658 2010-10-22 Ed Schonberg <schonberg@adacore.com>
660 * par-ch10.adb: Discard incomplete with_clause.
662 2010-10-22 Robert Dewar <dewar@adacore.com>
664 * checks.adb (Enable_Range_Check): Remove code suppressing range check
665 if static predicate present, not needed.
666 * exp_attr.adb (Expand_Pred_Succ): Check Suppress_Assignment_Checks flag
667 * exp_ch3.adb (Expand_N_Object_Declaration): Check
668 Suppress_Assignment_Checks flag.
669 * exp_ch4.adb (Expand_N_In): Make some corrections for proper handling
670 of ranges when predicates are present.
671 * exp_ch5.adb (Expand_Predicated_Loop): New procedure
672 (Expand_N_Assignment_Statement): Check Suppress_Assignment_Checks flag
673 (Expand_N_Loop_Statement): Handle loops over predicated types
674 * sem_case.adb (Analyze_Choices): Remove extra blank in error message.
675 * sem_ch13.adb (Build_Predicate_Function.Add_Call): Suppress info
676 message for inheritance if within a generic instance, not useful there!
677 (Build_Static_Predicate): Optimize test in predicate function
678 based on static ranges determined.
679 * sem_ch5.adb (Analyze_Iteration_Scheme): Error for loop through
680 subtype with non-static predicate.
681 * sinfo.ads, sinfo.adb (Suppress_Assignment_Checks): New flag.
683 2010-10-22 Thomas Quinot <quinot@adacore.com>
685 * uname.adb (Get_Unit_Name.Add_Node_Name): If encountering an error
686 node in the unit name, propagate Program_Error to guard against
689 2010-10-22 Javier Miranda <miranda@adacore.com>
691 * sem_ch8.adb (Find_Selected_Component): Do not generate a subtype for
692 selected components of dispatch table wrappers.
694 2010-10-22 Ed Schonberg <schonberg@adacore.com>
696 * exp_ch9.adb (Make_Initialize_Protection): A protected type that
697 implements an interface must be treated as if it has entries, to
698 support dispatching select statements.
700 2010-10-22 Robert Dewar <dewar@adacore.com>
702 * sem_aggr.adb, sem_ch3.adb: Minor reformatting.
704 2010-10-22 Javier Miranda <miranda@adacore.com>
706 * sem_aggr.adb (Resolve_Array_Aggregate.Add): If the type of the
707 aggregate has a non standard representation the attributes 'Val and
708 'Pos expand into function calls and the resulting expression is
709 considered non-safe for reevaluation by the backend. Relocate it into
710 a constant temporary to indicate to the backend that it is side
713 2010-10-22 Ed Schonberg <schonberg@adacore.com>
715 * sem_ch3.adb (Build_Concurrent_Derived_Type): Create declaration for
716 derived corresponding record type only when expansion is enabled.
718 2010-10-22 Robert Dewar <dewar@adacore.com>
720 * sem_case.adb, sem_attr.adb (Bad_Predicated_Subtype_Use): Change order
722 * sem_ch13.adb (Build_Predicate_Function): Don't give inheritance
723 messages for generic actual subtypes.
724 * sem_ch9.adb, sem_res.adb, sem_util.adb, sem_util.ads, sem_ch3.adb
725 (Bad_Predicated_Subtype_Use): Use this procedure.
727 2010-10-22 Robert Dewar <dewar@adacore.com>
729 * sem_ch5.adb: Minor reformatting.
731 2010-10-22 Robert Dewar <dewar@adacore.com>
733 * a-except-2005.adb (Rmsg_18): New message text.
734 * a-except.adb (Rmsg_18): New message text.
735 * atree.adb (List25): New function
736 (Set_List25): New procedure
737 * atree.ads (List25): New function
738 (Set_List25): New procedure
739 * einfo.adb (Static_Predicate): Is now a list
740 (OK_To_Reference): Present in all entities
741 * einfo.ads (Static_Predicate): Is now a list
742 (OK_To_Reference): Applies to all entities
743 * exp_ch13.adb (Build_Predicate_Function): Moved to Sem_Ch13
744 * sem_attr.adb (Bad_Attribute_For_Predicate): Call
745 Bad_Predicated_Subtype_Use.
746 * sem_case.ads, sem_case.adb: Major surgery to deal with predicated
748 * sem_ch13.adb (Build_Predicate_Function): Moved from Exp_Ch13 to
750 (Build_Static_Predicate): New procedure handles static predicates.
751 * sem_ch3.adb (Analyze_Subtype_Declaration): Delay freeze on subtype
752 with no constraint if ancestor subtype has predicates.
753 (Analyze_Variant_Part): New calling sequence for Analyze_Choices
754 * sem_ch4.adb (Junk_Operand): Don't complain about OK_To_Reference
756 (Analyze_Case_Expression): New calling sequence for Analyze_Choices
757 * sem_ch5.adb (Analyze_Case_Statement): New calling sequence for
759 * sem_util.ads, sem_util.adb (Bad_Predicated_Subtype_Use): New procedure
760 * types.ads (PE_Bad_Predicated_Generic_Type): Replaces
761 PE_Bad_Attribute_For_Predicate.
762 * atree.h: Add definition of List25.
764 2010-10-22 Jerome Lambourg <lambourg@adacore.com>
766 * gnatlink.adb (Process_Binder_File): Remove CLI-specific code, now
768 (Gnatlink): Remove CLI-specific code, moved to dotnet-ld
769 * bindgen.adb (Gen_Object_Files_Options): Do not issue -L switches with
770 the .NET compiler, useless and unsupported.
772 2010-10-22 Robert Dewar <dewar@adacore.com>
774 * sem_util.ads (Get_Num_Lit_From_Pos): Fix errors in documentation,
775 this returns a Node_Id for a reference to the entity, not the entity
778 2010-10-22 Ed Schonberg <schonberg@adacore.com>
780 * sem_ch5.adb (Analyze_Iteration_Scheme): use Insert_Actions when
781 bounds require a temporary.
783 2010-10-22 Robert Dewar <dewar@adacore.com>
785 * sem_ch4.adb: Minor reformatting.
786 * sinfo.ads: Minor comment fixes for Ada 2012 syntax.
788 2010-10-22 Robert Dewar <dewar@adacore.com>
790 * par-ch5.adb: Minor reformatting.
791 * gcc-interface/Make-lang.in: Update dependencies.
793 2010-10-22 Robert Dewar <dewar@adacore.com>
795 * a-except.adb, a-except-2005.adb: Add new Rcheck entry.
796 * exp_ch13.adb (Add_Call): Make sure subtype is marked with
797 Has_Predicates set to True if it inherits predicates.
798 * sem_attr.adb: Handle 'First/'Last/'Range for predicated types
799 * types.ads (PE_Bad_Attribute_For_Predicate): New reason code
800 * types.h: Add new Rcheck entry.
801 * einfo.ads, einfo.adb (Static_Predicate): New field.
802 Minor code reorganization (file float routines in proper section)
803 Fix bad field name in comments.
805 2010-10-22 Robert Dewar <dewar@adacore.com>
807 * sem_eval.adb (Subtypes_Statically_Compatible): Check null exclusion
810 2010-10-22 Vincent Celier <celier@adacore.com>
812 * prj-conf.adb (Get_Config_Switches): Detect if there is at least one
813 declaration of IDE'Compiler_Command for one of the language in the main
815 (Do_Autoconf): If there were at least one Compiler_Command declared and
816 no target, invoke gprconfig with --target=all instead of the normalized
819 2010-10-22 Robert Dewar <dewar@adacore.com>
821 * par-ch4.adb: Update syntax in comments for Ada 2012.
822 * sinfo.ads: Update syntax in comments for Ada 2012
823 * par-ch3.adb (Check_Restricted_Expression): Remove "in Ada 2012 mode"
826 2010-10-22 Gary Dismukes <dismukes@adacore.com>
828 * sem_ch3.adb (Check_Or_Process_Discriminants): In Ada 2012, allow
829 limited tagged types to have defaulted discriminants. Customize the
830 error message for the Ada 2012 case.
831 (Process_Discriminants): In Ada 2012, allow limited tagged types to have
832 defaulted discriminants. Customize the error message for the Ada 2012
834 * sem_ch6.adb (Create_Extra_Formals): Suppress creation of the extra
835 formal for out formals of discriminated types in the case where the
836 underlying type is a limited tagged type.
837 * exp_attr.adb (Expand_N_Attribute_Reference, case
838 Attribute_Constrained): Return True for 'Constrained when the
839 underlying type of the prefix is a limited tagged type.
841 2010-10-22 Thomas Quinot <quinot@adacore.com>
843 * sem_ch3.adb (Complete_Private_Subtype): The full view of the subtype
844 may already have a rep item chain inherited from the full view of the
845 base type, so do not overwrite it when propagating rep items from the
846 partial view of the subtype.
847 * sem_ch3.adb: Minor code reorganization. Minor reformatting.
849 2010-10-22 Sergey Rybin <rybin@adacore.com>
851 * gnat_ugn.texi (gnatmetric): Remove description of debug option.
853 2010-10-22 Tristan Gingold <gingold@adacore.com>
855 * adaint.c (__gnat_number_of_cpus): Add implementation for VMS.
857 2010-10-22 Ed Schonberg <schonberg@adacore.com>
859 * par-ch5.adb: Set properly starting sloc of loop parameter.
861 2010-10-22 Ed Schonberg <schonberg@adacore.com>
863 * sem_util.adb (May_Be_Lvalue): An actual in a function call can be an
864 lvalue in Ada2012, if the function has in-out parameters.
866 2010-10-22 Robert Dewar <dewar@adacore.com>
868 * cstand.adb, einfo.adb, exp_attr.adb, sem_prag.adb, sem_vfpt.adb,
869 sem_ch10.adb: Minor reformatting.
871 2010-10-22 Sergey Rybin <rybin@adacore.com>
873 * gnat_ugn.texi: Remove most of the content of gnatcheck chapter.
875 2010-10-22 Ed Schonberg <schonberg@adacore.com>
877 * sem_attr.adb: Handle indexed P'old.
879 2010-10-22 Geert Bosch <bosch@adacore.com>
881 * cstand.adb (Build_Float_Type): Set Float_Rep according to platform.
882 * einfo.ads (Float_Rep): New attribute.
883 (Float_Rep_Kind): Move from body. Add comments.
884 * einfo.adb (Float_Rep_Kind): Move to spec
885 (Float_Rep): Now a real field instead of local function.
886 (Set_Float_Rep): New procedure to set floating point representation
887 (Set_Vax_Float): Remove.
888 (Write_Entity_Flags): Remove Vax_Float flag.
889 (Write_Field10_Name): Add E_Floating_Point_Type case for Float_Rep.
890 * exp_attr.adb (Attribute_Valid): Use case statement for representation
892 * sem_ch3.adb (Build_Derived_Numeric_Type,
893 Floating_Point_Type_Declaration): Set Float_Rep instead of Vax_Float
895 * sem_util.ads, sem_util.adb (Is_AAMP_Float): Remove.
896 * sem_vfpt.adb (Set_D_Float, Set_F_Float, Set_G_Float, Set_IEEE_Long,
897 Set_IEEE_Short): Set Float_Rep instead of Vax_Float attribute.
899 2010-10-22 Robert Dewar <dewar@adacore.com>
901 * sprint.adb: Minor reformatting.
903 2010-10-22 Robert Dewar <dewar@adacore.com>
905 * exp_ch3.adb (Expand_N_Object_Declaration): Do required predicate
907 * sem_ch3.adb (Complete_Private_Subtype): Propagate predicates to full
909 * sem_ch6.adb (Invariants_Or_Predicates_Present): New name for
911 (Process_PPCs): Handle predicates generating post conditions
912 * sem_util.adb (Is_Partially_Initialized_Type): Add
913 Include_Null parameter.
914 * sem_util.ads (Is_Partially_Initialized_Type): Add
915 Include_Null parameter.
917 2010-10-22 Sergey Rybin <rybin@adacore.com>
919 * gnat_ugn.texi (gnatelim): Add description for '--ignore' option
921 2010-10-22 Thomas Quinot <quinot@adacore.com>
923 * sem_prag.adb (Check_First_Subtype): Specialize error messages for
924 case where argument is not a type.
926 2010-10-22 Robert Dewar <dewar@adacore.com>
928 * exp_ch5.adb, par-ch4.adb, par-ch5.adb, sem_ch5.adb, sinfo.ads: Minor
931 2010-10-22 Arnaud Charlet <charlet@adacore.com>
933 * a-locale.adb: Minor code clean up.
935 2010-10-22 Thomas Quinot <quinot@adacore.com>
937 * exp_ch4.adb: Minor code reorganization and factoring.
939 2010-10-22 Thomas Quinot <quinot@adacore.com>
941 * exp_ch5.adb, sem_ch5.adb, sinfo.ads, snames.ads-tmpl, par-ch5.adb:
944 2010-10-22 Geert Bosch <bosch@adacore.com>
946 * stand.ads: Fix typo in comment.
948 2010-10-22 Ed Schonberg <schonberg@adacore.com>
950 * sem_ch6.adb: Enable in-out parameter for functions.
952 2010-10-22 Ed Schonberg <schonberg@adacore.com>
954 * sem_ch4.adb (Analyze_Quantified_Expression): Handle properly loop
955 iterators that are transformed into container iterators after analysis.
956 * exp_ch4.adb (Expand_N_Quantified_Expression): Handle properly both
957 iterator forms before rewriting as a loop.
959 2010-10-22 Brett Porter <porter@adacore.com>
961 * a-locale.adb, a-locale.ads, locales.c: New files.
962 * Makefile.rtl: Add a-locale
963 * gcc-interface/Makefile.in: Add locales.c
965 2010-10-22 Robert Dewar <dewar@adacore.com>
967 * sem_util.ads, sem_util.adb, sem_aux.ads, sem_aux.adb
968 (Is_Generic_Formal): Moved from Sem_Util to Sem_Aux.
970 2010-10-22 Ed Schonberg <schonberg@adacore.com>
972 * exp_ch5.adb (Expand_Iterator_Loop): New subprogram, implements new
973 iterator forms over arrays and containers, in loops and quantified
975 * exp_util.adb (Insert_Actions): include N_Iterator_Specification.
976 * par-ch4.adb (P_Quantified_Expression): Handle iterator specifications.
977 * par-ch5.adb (P_Iterator_Specification): New subprogram. Modify
978 P_Iteration_Scheme to handle both loop forms.
979 * sem.adb: Handle N_Iterator_Specification.
980 * sem_ch5.adb, sem_ch5.ads (Analyze_Iterator_Specification): New
982 * sinfo.adb, sinfo.ads: New node N_Iterator_Specification.
983 N_Iteration_Scheme can now include an Iterator_Specification. Ditto
984 for N_Quantified_Expression.
985 * snames.ads-tmpl: Add names Cursor, Element, Element_Type, No_Element,
986 and Previous, to support iterators over predefined containers.
987 * sprint.adb: Handle N_Iterator_Specification.
989 2010-10-22 Thomas Quinot <quinot@adacore.com>
991 * sem_prag.adb, sem_ch12.adb, sem_util.adb, sem_util.ads
992 (Is_Generic_Formal): Move from body of Sem_Ch12 to Sem_Util.
993 (Check_Arg_Is_Local_Name): Fix check in the case of a pragma appearing
994 immediately after a library unit.
995 (Analyze_Pragma, case Preelaborable_Initialization): Pragma may apply to
996 a formal derived type.
998 2010-10-22 Geert Bosch <bosch@adacore.com>
1000 * gcc-interface/Make-lang.in: Remove ttypef.ads
1001 * checks.adb: Use Machine_Mantissa_Value and Machine_Radix_Value instead
1002 of Machine_Mantissa and Machine_Radix.
1003 * cstand.adb (P_Float_Range): Directly print the Type_Low_Bound and
1004 Type_High_Bound of the type, instead of choosing constants from Ttypef.
1005 (Set_Float_Bounds): Compute the bounds based on Machine_Radix_Value,
1006 Machine_Emax_Value and Machine_Mantissa_Value instead of special-casing
1008 * einfo.ads (Machine_Emax_Value, Machine_Emin_Value,
1009 Machine_Mantissa_Value, Machine_Radix_Value, Model_Emin_Value,
1010 Model_Epsilon_Value, Model_Mantissa_Value, Model_Small_Value,
1011 Safe_Emax_Value, Safe_First_Value, Safe_Last_Value): Add new
1012 synthesized floating point attributes.
1013 * einfo.adb (Float_Rep): Determine the kind of floating point
1014 representation used for a given type.
1015 (Machine_Emax_Value, Machine_Emin_Value, Machine_Mantissa_Value,
1016 Machine_Radix_Value): Implement based on Float_Rep_Kind of a type and
1017 the number of digits in the type.
1018 (Model_Emin_Value, Model_Epsilon_Value, Model_Mantissa_Value,
1019 Model_Small_Value, Safe_Emax_Value, Safe_First_Value, Safe_Last_Value):
1020 Implement new synthesized floating point attributes based on the various
1022 * eval_fat.ads: Remove Machine_Mantissa and Machine_Radix.
1023 * eval_fat.adb (Machine_Mantissa, Machine_Radix): Remove. Use the
1024 Machine_Mantissa_Value and Machine_Radix_Value functions instead.
1025 * exp_vfpt.adb (VAXFF_Digits, VAXDF_Digits, VAXFG_Digits): Define local
1026 constants, instead of using constants from Ttypef.
1027 * gnat_rm.texi: Reword comments referencing Ttypef.
1028 * sem_attr.ads: Reword comment referencing Ttypef.
1029 * sem_attr.adb (Float_Attribute_Universal_Integer,
1030 Float_Attribute_Universal_Real): Remove.
1031 (Attribute_Machine_Emax, Attribute_Machine_Emin,
1032 Attribute_Machine_Mantissa, Attribute_Model_Epsilon,
1033 Attribute_Model_Mantissa, Attribute_Model_Small, Attribute_Safe_Emax,
1034 Attribute_Safe_First, Attribute_Safe_Last, Model_Small_Value): Use
1035 attributes in Einfo instead of Float_Attribute_Universal_Real and
1036 Float_Attribute_Universal_Integer and all explicit constants.
1037 * sem_util.ads, sem_util.adb (Real_Convert): Remove.
1038 * sem_vfpt.adb (VAXDF_Digits, VAXFF_Digits, VAXGF_Digits, IEEEL_Digits,
1039 IEEES_Digits): New local constants, in order to remove dependency on
1041 * tbuild.ads (Make_Float_Literal): New function.
1042 * tbuild.adb (Make_Float_Literal): New function to create a new
1043 N_Real_Literal, constructing it as simple as possible for best
1044 output of constants in -gnatS.
1045 * ttypef.ads: Remove.
1047 2010-10-22 Robert Dewar <dewar@adacore.com>
1049 * checks.adb (Apply_Predicate_Check): Remove attempt at optimization
1050 when subtype is the same, caused legitimate checks to be missed.
1051 * exp_ch13.adb (Build_Predicate_Function): Use Nearest_Ancestor to get
1052 inheritance from right entity.
1053 * freeze.adb (Freeze_Entity): Use Nearest_Ancestor to freeze in the
1054 derived type case if the ancestor type has predicates.
1055 * sem_aux.ads, sem_aux.adb (Nearest_Ancestor): New function.
1056 * sem_prag.adb (Check_Enabled): Minor code reorganization.
1058 2010-10-22 Arnaud Charlet <charlet@adacore.com>
1060 * gcc-interface/utils.c, gcc-interface/gigi.h: Minor reformatting.
1062 2010-10-22 Thomas Quinot <quinot@adacore.com>
1064 * einfo.ads (Declaration_Node): Clarify documentation, in particular
1065 regarding what is returned for subprogram entities.
1067 2010-10-22 Arnaud Charlet <charlet@adacore.com>
1069 * exp_attr.adb (Make_Range_Test): Generate a Range node instead of
1070 explicit comparisons, generates simpler expanded code.
1071 * a-except-2005.adb (Rcheck_06_Ext): New.
1072 * gcc-interface/trans.c (gigi, gnat_to_gnu): Handle validity checks
1074 * gcc-interface/Make-lang.in: Update dependencies.
1076 2010-10-22 Robert Dewar <dewar@adacore.com>
1078 * sem_ch3.adb (Array_Type_Declaration): Error for subtype wi predicate
1080 (Constrain_Index): Error of subtype wi predicate in index constraint
1081 * sem_ch9.adb (Analyze_Entry_Declaration): Error of subtype wi
1082 predicate in entry family.
1083 * sem_res.adb (Resolve_Slice): Error of type wi predicate in slice.
1085 2010-10-22 Javier Miranda <miranda@adacore.com>
1087 * sem_util.ads, sem_util.adb (Collect_Parents): New subprogram.
1088 (Original_Corresponding_Operation): New subprogram.
1089 (Visible_Ancestors): New subprogram.
1090 * sem_ch6.adb (New_Overloaded_Entity): Handle new case of dispatching
1091 operation that overrides a hidden inherited primitive.
1092 * sem_disp.adb (Find_Hidden_Overridden_Primitive): New subprogram.
1093 (Check_Dispatching_Operation): if the new dispatching operation
1094 does not override a visible primtive then check if it overrides
1095 some hidden inherited primitive.
1097 2010-10-22 Ed Schonberg <schonberg@adacore.com>
1099 * sem_ch10.adb (Analyze_With_Clause): If the parent_unit_name in a with
1100 clause is a child unit that denotes a renaming, replace the
1101 parent_unit_name with a reference to the renamed unit, because the
1102 prefix is irrelevant to subsequent visibility..
1104 2010-10-22 Robert Dewar <dewar@adacore.com>
1106 * einfo.ads, einfo.adb (Has_Predicates): Flag is now on all entities
1108 * exp_ch13.adb (Build_Predicate_Function): Output info msgs for
1110 * sem_ch13.adb (Analyze_Aspect_Specifications): Make sure we have a
1111 freeze node for entities for which a predicate is specified.
1112 (Analyze_Aspect_Specifications): Avoid duplicate calls
1113 * sem_ch3.adb (Analyze_Full_Type_Declaration): Remove attempt to avoid
1114 duplicate calls to Analye_Aspect_Specifications.
1116 2010-10-22 Thomas Quinot <quinot@adacore.com>
1118 * a-exextr.adb, atree.ads, freeze.adb: Minor reformatting.
1120 2010-10-21 Robert Dewar <dewar@adacore.com>
1122 * sem_ch3.adb: Minor reformatting.
1124 2010-10-21 Thomas Quinot <quinot@adacore.com>
1126 * einfo.ads (Next_Girder_Discriminant): Remove obsolete description for
1129 2010-10-21 Nicolas Roche <roche@adacore.com>
1131 * gnatmem.adb, memroot.adb, memroot.ads, gmem.c,
1132 gcc-interface/Makefile.in: Remove gnatmem specific files.
1134 2010-10-21 Thomas Quinot <quinot@adacore.com>
1136 * sem_res.adb, exp_ch13.adb: Minor reformatting.
1138 2010-10-21 Thomas Quinot <quinot@adacore.com>
1140 * sem_ch3.adb (Check_Or_Process_Discriminant): Reject illegal attempt
1141 to provide a tagged full view as the completion of an untagged partial
1142 view if the partial view has a discriminant with default.
1144 2010-10-21 Arnaud Charlet <charlet@adacore.com>
1146 * gcc-interface/Make-lang.in: Update dependencies.
1148 2010-10-21 Robert Dewar <dewar@adacore.com>
1150 * checks.ads, checks.adb (Apply_Predicate_Check): New procedure
1151 Minor code reorganization.
1152 * einfo.adb (Has_Predicates): Fix assertion.
1153 * exp_ch13.adb (Build_Predicate_Function): Move from Sem_Ch13 spec to
1155 (Expand_N_Freeze_Entity): Call build predicate function.
1156 * exp_ch4.adb (Expand_N_Type_Conversion): Add predicate check.
1157 * exp_ch5.adb (Expand_N_Assignment_Statement): Add predicate check.
1158 * exp_prag.adb (Expand_Pragma_Check): Use all lower case for name of
1160 * freeze.adb (Freeze_Entity): Move building of predicate function to
1162 * sem_ch13.adb (Build_Predicate_Function): Move from Sem_Ch13 to
1164 * sem_ch13.ads (Build_Predicate_Function): Move from Sem_Ch13 to
1166 * sem_ch3.adb (Analyze_Declarations): Remove call to build predicate
1168 * sem_res.adb (Resolve_Actuals): Apply predicate check.
1170 2010-10-21 Robert Dewar <dewar@adacore.com>
1172 * einfo.ads, einfo.adb: Replace Predicate_Procedure by
1173 Predicate_Functions.
1174 * exp_ch4.adb (Expand_N_In): Handle predicates.
1175 * exp_util.ads, exp_util.adb (Make_Predicate_Call): New function.
1176 (Make_Predicate_Check): New function.
1177 * freeze.adb (Freee_Entity): Build predicate function if needed.
1178 * sem_ch13.adb (Build_Predicate_Function): New procedure.
1179 (Analyze_Aspect_Specifications): No third argument for Predicate pragma
1180 built from Predicate aspect.
1181 * sem_ch13.ads (Build_Predicate_Function): New procedure.
1182 * sem_ch3.adb: Add handling for predicates.
1183 * sem_eval.adb (Eval_Membership_Op): Never static if predicate
1185 * sem_prag.adb (Analye_Pragma, case Predicate): Does not take a third
1188 2010-10-21 Robert Dewar <dewar@adacore.com>
1190 * einfo.ads, einfo.adb: Add handling of predicates.
1191 Rework handling of invariants.
1192 * exp_ch3.adb, exp_ch4.adb, exp_util.adb, sem_ch6.adb: Minor changes to
1193 handing of invariants.
1194 * par-prag.adb: Add dummy entry for pragma Predicate
1195 * sem_ch13.adb (Analyze_Aspect_Specifications): Add processing for
1197 * sem_prag.adb: Add implementation of pragma Predicate.
1198 * snames.ads-tmpl: Add entries for pragma Predicate.
1200 2010-10-21 Robert Dewar <dewar@adacore.com>
1202 * elists.adb: Minor reformatting.
1204 2010-10-21 Geert Bosch <bosch@adacore.com>
1206 * urealp.adb (UR_Write): Write hexadecimal constants with exponent 1 as
1207 decimal constants, and write any others using the exponent notation.
1208 Minor reformatting throughout
1209 (Store_Ureal_Normalized): New function (minor code reorganization)
1211 2010-10-21 Robert Dewar <dewar@adacore.com>
1213 * einfo.ads, xeinfo.adb: Minor reformatting.
1214 * s-stalib.ads: Minor comment fixes.
1216 2010-10-21 Ed Schonberg <schonberg@adacore.com>
1218 * sem_ch6.adb (Enter_Overloaded_Entity): Refine warning message about
1219 hiding, to remove noise warnings about hiding predefined operators.
1221 2010-10-21 Emmanuel Briot <briot@adacore.com>
1223 * g-comlin.adb (Add_Switch): Fix handling of switches with no separator
1224 when the parameter has length 1.
1226 2010-10-21 Jose Ruiz <ruiz@adacore.com>
1228 * sem_prag.adb (Set_Ravenscar_Profile): Enforce the restrictions of no
1229 dependence on Ada.Execution_Time.Timers,
1230 Ada.Execution_Time.Group_Budget, and
1231 System.Multiprocessors.Dispatching_Domains which are part of the
1233 * impunit.adb (Non_Imp_File_Names_05): Add the file "a-etgrbu" to the
1234 list of Ada 2005 files for package Ada.Execution_Time.Group_Budgets.
1235 (Non_Imp_File_Names_12): Add the file "s-mudido" to the list of Ada 2012
1236 files for package System.Mutiprocessors.Dispatching_Domains.
1238 2010-10-21 Tristan Gingold <gingold@adacore.com>
1240 * ug_words, vms_data.ads: Define the VMS qualifier for -gnateE.
1242 2010-10-21 Thomas Quinot <quinot@adacore.com>
1244 * sem_ch3.ads (Process_Discriminants): Clarify cases where this is
1245 called for a completion.
1247 2010-10-21 Geert Bosch <bosch@adacore.com>
1249 * uintp.ads: Expand image buffer to have enough room for 128-bit values
1250 * urealp.ads (UR_Write): Write constants in base 16 in hexadecimal
1251 notation; either as fixed point literal or in canonical radix 16
1252 floating point form.
1254 2010-10-21 Robert Dewar <dewar@adacore.com>
1256 * a-cgaaso.ads, a-tags.ads, exp_ch3.adb, exp_attr.adb, exp_ch4.adb,
1257 exp_ch3.ads, exp_ch7.adb, exp_ch9.adb, exp_disp.adb, exp_disp.ads,
1258 exp_dist.adb, exp_util.adb, layout.adb, lib-xref.adb, lib.ads,
1259 prep.adb, prj-strt.adb, s-ststop.adb, s-taskin.ads, s-tataat.ads,
1260 sem_aggr.adb, sem_attr.adb, sem_ch12.adb, sem_ch3.adb, sem_ch4.adb,
1261 sem_ch4.ads, sem_ch5.adb, sem_res.adb, sem_util.adb, einfo.adb,
1262 g-sothco.ads, make.adb: Minor reformatting
1264 2010-10-21 Vincent Celier <celier@adacore.com>
1266 * vms_data.ads: Add new qualifiers /SRC_INFO= and
1267 /UNCHECKED_SHARED_LIB_IMPORTS for GNAT COMPILE.
1268 Correct qualifier /SRC_INFO= for GNAT MAKE
1270 2010-10-21 Ed Schonberg <schonberg@adacore.com>
1272 * exp_aggr.adb (Flatten): An association for a subtype may be an
1274 (Safe_Left_Hand_Side): An unchecked conversion is part of a safe
1275 left-hand side if the expression is.
1276 (Is_Safe_Index): new predicate
1277 * exp_ch3.adb (Expand_Freeze_Enumeration_Type): Indicate that the
1278 generated Rep_To_Pos function is a Pure_Function.
1280 2010-10-21 Robert Dewar <dewar@adacore.com>
1282 * gnat_rm.texi: Document Invariant pragma.
1284 2010-10-21 Javier Miranda <miranda@adacore.com>
1286 * exp_ch5.adb: Update comment.
1288 2010-10-21 Robert Dewar <dewar@adacore.com>
1290 * sem_ch13.adb (Build_Invariant_Procedure): Remove commented out code
1291 for interfaces, since invariants are not allowed on interfaces in any
1294 2010-10-21 Javier Miranda <miranda@adacore.com>
1296 * sem_attr.adb (Resolve_Attribute): After replacing the range attribute
1297 node with a range expression ensure that its evaluation will not have
1299 * exp_ch5.adb (Expand_Assign_Array): Propagate the Parent to the
1300 unchecked conversion node generated to handle assignment of private
1301 types. Required to allow climbing the subtree if Insert_Action is
1304 2010-10-21 Robert Dewar <dewar@adacore.com>
1306 * par-ch3.adb (P_Interface_Type_Definition): Allow for possibility of
1307 aspect clause presence terminating the type definition.
1309 2010-10-21 Robert Dewar <dewar@adacore.com>
1311 * exp_ch4.adb, exp_intr.adb, par-ch4.adb, scn.adb, sem_ch4.adb,
1312 sem_res.adb, sem_util.adb, sinfo.ads, a-except-2005.adb: Minor
1314 * snames.ads-tmpl: Add note on Name_Some (not a reserved keyword).
1316 2010-10-21 Geert Bosch <bosch@adacore.com>
1318 * ttypef.ads: Further cleanup of Safe_XXX float attributes.
1320 2010-10-19 Ed Schonberg <schonberg@adacore.com>
1322 * exp_ch4.adb, exp_ch4.ads (Expand_Quantified_Expression): New procedure
1323 * exp_util.adb (Insert_Actions): Include Quantified_Expression.
1324 * expander.adb: Call Expand_Qualified_Expression.
1325 * par.adb: New procedure P_Quantified_Expression. Make
1326 P_Loop_Parameter_Specification global for use in quantified expressions.
1327 * par-ch3.adb (P_Subtype_Mark_Resync): Allow "some" as an identifier if
1329 * par-ch4.adb: New procedure P_Quantified_Expression.
1330 * par-ch5.adb: P_Loop_Parameter_Specification is now global.
1331 * scans.adb, scans.ads: Introduce token Some. For now leave as
1333 * scn.adb (Scan_Reserved_Identifier): For earlier versions of Ada,
1334 treat Some as a regular identifier.
1335 * sem.adb: Call Analyze_Quantified_Expression.
1336 * sem_ch4.adb, sem_ch4.ads: New procedure Analyze_Quantified_Expression.
1337 * sem_ch5.adb, sem_ch5.ads: Analyze_Iteration_Scheme is public, for use
1338 in quantified expressions.
1339 * sem_res.adb: New procedure Resolve_Qualified_Expression.
1340 * sinfo.adb, sinfo.ads: New node N_Quantified_Expression
1341 * snames.ads-tmpl: New name Some.
1342 * sprint.adb: Output quantified_expression.
1344 2010-10-19 Robert Dewar <dewar@adacore.com>
1346 * a-exexda.adb: Minor reformatting
1347 Minor code reorganization.
1349 2010-10-19 Robert Dewar <dewar@adacore.com>
1351 * sem_eval.adb: Minor reformatting.
1353 2010-10-19 Tristan Gingold <gingold@adacore.com>
1355 * exp_ch4.adb (Expand_N_And_Op, Expand_N_Or_Op, Expand_N_Xor_Op): Call
1356 Expand_Intrinsic_Call if the function is intrinsic.
1357 * exp_intr_adb (Expand_Binary_Operator): Handle VMS case for logical
1358 binary operator on the unsigned_quadword record.
1359 * exp_intr.ads (Expand_Intrinsic_Call): Update comments.
1361 2010-10-19 Geert Bosch <bosch@adacore.com>
1363 * gnat_rm.texi (pragma Float_Representation): Fix typo.
1365 2010-10-19 Arnaud Charlet <charlet@adacore.com>
1367 * switch-c.adb (Scan_Front_End_Switches): Add handling of -gnateE.
1368 * fe.h (Exception_Extra_Info): Declare.
1369 * usage.adb (usage): Add -gnateE doc.
1370 * checks.adb (Install_Null_Excluding_Check): Use better sloc.
1371 * sem_util.adb (Insert_Explicit_Dereference): Ditto.
1372 * gnat_ugn.texi: Document -gnateE switch.
1373 * a-except.adb (Set_Exception_C_Msg): New parameter Column.
1374 * a-except-2005.adb (Set_Exception_C_Msg): New parameter Column.
1375 (Raise_Constraint_Error_Msg): Ditto.
1376 (Image): New helper function.
1377 (Rcheck_00_Ext, Rcheck_05_Ext, Rcheck_12_Ext): New procedure with more
1378 detailed exception information.
1379 Adjust calls to Set_Exception_C_Msg and Raise_Constraint_Error_Msg.
1380 * a-exexda.adb (Set_Exception_C_Msg): New parameter Column.
1381 * opt.ads (Exception_Extra_Info): New flag.
1382 * gcc-interface/utils.c (gnat_raise_decls_ext): New.
1383 * gcc-interface/utils2.c (build_call_raise_range,
1384 build_call_raise_column): New functions.
1385 * gcc-interface/gigi.h (exception_info_kind, gnat_raise_decls_ext,
1386 build_call_raise_range, build_call_raise_column): Declare.
1387 gcc-interface/trans.c (build_raise_check): New function.
1388 (gigi): Initialize gnat_raise_decls_ext.
1389 (gnat_to_gnu): Add initial support for -gnateE switch.
1390 * gcc-interface/Make-lang.in: Update dependencies.
1392 2010-10-19 Geert Bosch <bosch@adacore.com>
1394 * ttypef.ads: Change VAXDF_Last to be -VAXDF_First, as type is
1397 2010-10-19 Robert Dewar <dewar@adacore.com>
1399 * atree.h (Field29): Fix incorrect definition.
1400 * einfo.adb (Invariant_Procedure): New attribute
1401 (Has_Invariants): New flag
1402 (Has_Inheritable_Invariants): New flag
1403 (OK_To_Reference): New flag
1404 Minor code reorganization (use Next_Rep_Item function)
1405 * einfo.ads (Invariant_Procedure): New attribute
1406 (Has_Invariants): New flag
1407 (Has_Inheritable_Invariants): New flag
1408 (OK_To_Reference): New flag
1409 * exp_ch3.adb (Expand_N_Object_Declaration): Add check for invariant
1410 * exp_ch4.adb (Expand_N_Type_Conversion): Check invariant on type
1411 conversion. Minor reformatting.
1412 * exp_util.ads, exp_util.adb (Make_Invariant_Call): New procedure.
1413 * opt.ads (List_Inherited_Aspects): New name for List_Inherited_Pre_Post
1414 * par-prag.adb: Add dummy entry for pragma Invariant.
1415 * sem_ch13.adb (Build_Invariant_Procedure): New procedure
1416 (Analyze_Aspect_Specification): Add support for Invariant aspect
1417 * sem_ch13.ads (Build_Invariant_Procedure): New procedure
1418 * sem_ch3.adb (Build_Derived_Type): Propagate invariant information
1419 (Process_Full_View): Deal with invariants, building invariant procedure
1421 * sem_ch6.adb (Process_PPCs): Add processing of invariants
1422 * sem_ch7.adb (Analyze_Package_Specification): Build invariant
1424 * sem_prag.adb: Implement pragma Invariant.
1425 * sem_res.adb (Resolve_Entity_Name): Allow type reference if
1426 OK_To_Reference set.
1427 * sem_warn.adb (List_Inherited_Aspects): New name for
1428 List_Inherited_Pre_Post.
1429 * snames.ads-tmpl: Add entries for pragma Invariant.
1430 * treepr.adb (Print_Entity_Information): Add handling of Field29.
1431 * usage.adb: Warning .l/.L applies to invariant as well as pre/post.
1433 2010-10-19 Javier Miranda <miranda@adacore.com>
1435 * par-ch4.adb: Update documentation of Ada 2012 syntax rules for
1438 2010-10-19 Bob Duff <duff@adacore.com>
1440 * sem_attr.adb (Eval_Attribute): Implement Max_Alignment_For_Allocation
1442 * exp_attr.adb (Expand_N_Attribute_Reference): Add
1443 Attribute_Max_Alignment_For_Allocation to the case statement.
1444 * snames.ads-tmpl (Name_Max_Alignment_For_Allocation,
1445 Attribute_Max_Alignment_For_Allocation): New attribute name.
1447 2010-10-19 Ed Schonberg <schonberg@adacore.com>
1449 * sem_ch3.adb (OK_For_Limited_Init_In_05): a call to an access to
1450 parameterless function appears syntactically as an explicit dereference.
1452 2010-10-19 Thomas Quinot <quinot@adacore.com>
1454 * sem_ch8.adb, sem_ch12.adb, opt.ads, sem_ch6.adb, sem_res.adb,
1455 i-cexten.ads, exp_disp.adb, exp_ch4.adb, exp_ch9.adb: Minor reformatting
1457 2010-10-19 Thomas Quinot <quinot@adacore.com>
1459 * sem_util.adb (Collect_Primitive_Operations): A function with an
1460 anonymous access result designating T is a primitive operation of T.
1462 2010-10-19 Tristan Gingold <gingold@adacore.com>
1464 * init.c: On Alpha/VMS, only adjust PC for HPARITH.
1466 2010-10-19 Tristan Gingold <gingold@adacore.com>
1468 * sem_attr.adb (Eval_Attribute): Handle Attribute_Ref, which can be
1471 2010-10-19 Ed Schonberg <schonberg@adacore.com>
1473 * sem_ch12.adb (Check_Generic_Child_Unit): Handle properly the case of
1474 an instantiation of a renaming of the implicit generic child that
1475 appears within an instance of its parent.
1477 2010-10-19 Thomas Quinot <quinot@adacore.com>
1479 * exp_ch9.adb: Minor reformatting.
1480 * einfo.adb, einfo.ads, atree.adb, atree.ads, exp_dist.adb, atree.h:
1481 (Referenced_Object): Remove unused entity attribute.
1482 (Direct_Primitive_Operations): Move to Elist10, this is set for all
1483 tagged types, including synchronous ones, so can't use field15 which is
1484 used as Storage_Size_Variable for task types and Entry_Bodies_Array for
1486 (Add_RACW_Primitive_Declarations_And_Bodies): Remove bogus guard
1487 against Concurrent_Types (we must handle the case of a RACW designating
1488 a class-wide private synchronous type).
1489 Use Direct_Primitive_Operations, not Primitive_Operations, since we
1490 really want the former.
1492 2010-10-19 Bob Duff <duff@adacore.com>
1494 * sem_ch8.adb (Pop_Scope): Change "return;" to "raise Program_Error;".
1496 2010-10-19 Javier Miranda <miranda@adacore.com>
1498 * exp_ch4.adb (Expand_Set_Membership.Make_Cond): Add missing support
1501 2010-10-19 Thomas Quinot <quinot@adacore.com>
1503 * einfo.ads, atree.ads: Minor comment fixes.
1505 2010-10-18 Bob Duff <duff@adacore.com>
1507 * sinfo.ads, sinfo.adb: Modify comment about adding fields to be more
1508 correct, and to be in a more convenient order.
1509 (Default_Storage_Pool): New field of N_Compilation_Unit_Aux, for
1510 recording the Default_Storage_Pool for a parent library unit.
1511 * einfo.ads (Etype): Document the case in which Etype can be Empty.
1512 * sem_prag.adb (Pragma_Default_Storage_Pool): Analyze the new
1513 Default_Storage_Pool pragma.
1514 * sem.ads (Save_Default_Storage_Pool): Save area for push/pop scopes.
1515 * gnat_ugn.texi: Document Default_Storage_Pool as a new configuration
1517 * freeze.adb (Freeze_Entity): When freezing an access type, take into
1518 account any Default_Storage_Pool pragma that applies. We have to do
1519 this at the freezing point, because up until that point, a Storage_Pool
1520 or Storage_Size clause could occur, which should override the
1521 Default_Storage_Pool.
1522 * par-prag.adb: Add this pragma to the list of pragmas handled entirely
1524 * sem_ch8.adb (Push_Scope, Pop_Scope): Save and restore the
1525 Default_Storage_Pool information.
1526 * opt.ads (Default_Pool, Default_Pool_Config): New globals for recording
1527 currently-applicable Default_Storage_Pool pragmas.
1528 * opt.adb: Save/restore the globals as appropriate.
1529 * snames.ads-tmpl (Name_Default_Storage_Pool,
1530 Pragma_Default_Storage_Pool): New pragma name.
1532 2010-10-18 Vincent Celier <celier@adacore.com>
1534 * make.adb (Switches_Of): Put the spec and body suffix in canonical
1537 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1539 * sem_ch13.adb (Analyze_Aspect_Specifications): If subprogram is at the
1540 library level, the pre/postconditions must be treated as global
1541 declarations, i.e. placed on the Aux_Decl nodes of the compilation unit.
1542 * freeze.adb (Freeze_Expression): If the expression is at library level
1543 there is no enclosing record to check.
1545 2010-10-18 Javier Miranda <miranda@adacore.com>
1547 * sem_ch3.ads (Find_Type_Name): Add documentation.
1548 * sem_ch3.adb (Analyze_Full_Type_Declaration): Code cleanup because the
1549 propagation of the class-wide entity is now done by routine
1550 Find_Type_Name to factorize this code.
1551 (Analyze_Private_Extension_Declaration): Handle private type that
1552 completes an incomplete type.
1553 (Tag_Mismatch): Add error message for tag mismatch in a private type
1554 declaration that completes an incomplete type.
1555 (Find_Type_Name): Handle completion of incomplete type by means of
1556 a private declaration. Generate an error if a tagged incomplete type
1557 is completed by an untagged private type.
1558 * sem_ch7.adb (New_Private_Type): Handle private type that completes an
1560 * einfo.ads (Full_View): Add documentation.
1562 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1564 * sem_ch12.adb (Analyze_Formal_Package_Declaration): If the package is
1565 a renaming, generate a reference for it before analyzing the renamed
1566 entity, to prevent spurious warnings.
1568 2010-10-18 Jose Ruiz <ruiz@adacore.com>
1570 * adaint.c (__gnat_pthread_setaffinity_np,
1571 __gnat_pthread_attr_setaffinity_np): Remove wrappers, no longer needed.
1572 * s-osinte-linux.ads (pthread_setaffinity_np,
1573 pthread_attr_setaffinity_np): Remove use of wrappers.
1574 * s-taprop-linux.adb (Create_Task, Initialize): Restore check to verify
1575 whether the affinity functionality is available in the OS.
1576 * gcc-interface/utils.c: Set TREE_STATIC on functions only when there
1579 2010-10-18 Robert Dewar <dewar@adacore.com>
1581 * einfo.ads, einfo.adb: Minor reformatting.
1582 * gnat_ugn.texi, ug_words: Add missing entries, fix typos.
1584 2010-10-18 Emmanuel Briot <briot@adacore.com>
1586 * g-comlin.adb (Is_In_Config): When the switch accepts either a space
1587 or equal, we output an equal every time.
1589 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1591 * sem_res.adb (Resolve_Entry_Call): Handle call to an entry family
1592 member when pre/post conditions are present.
1593 * exp_ch9.adb (Build_PPC_Wrapper): The PPC_Wrapper for an entry family
1594 includes an index parameter, and the name of the enclosed entry call is
1595 an indexed component.
1597 2010-10-18 Robert Dewar <dewar@adacore.com>
1599 * einfo.ads, einfo.adb: Minor reformatting.
1601 2010-10-18 Jose Ruiz <ruiz@adacore.com>
1603 * adaint.c (__gnat_pthread_setaffinity_np,
1604 __gnat_pthread_attr_setaffinity_np): Add these wrappers which check the
1605 availability of the underlying OS functionality before calling.
1606 * s-osinte-linux.ads (pthread_setaffinity_np,
1607 pthread_attr_setaffinity_np): Call a wrapper instead of the OS function
1608 to perform a check of its availability.
1609 * s-taprop-linux.adb (Create_Task): Remove the check to verify whether
1610 the affinity functionality is available in the OS. Now done in a wrapper
1611 * gcc-interface/Makefile.in: Remove vmshandler.asm, unused.
1612 * gcc-interface/Make-lang.in: Update dependencies.
1614 2010-10-18 Robert Dewar <dewar@adacore.com>
1616 * sinfo.ads, sinfo.adb: Change Has_Pragma_CPU to Flag14 (Flag10 is
1619 2010-10-18 Robert Dewar <dewar@adacore.com>
1621 * s-stausa.adb, s-taprop-linux.adb, s-taprop-mingw.adb, s-tassta.ads:
1624 2010-10-18 Robert Dewar <dewar@adacore.com>
1626 * exp_strm.adb (Build_Elementary_Input_Call): Check
1627 No_Default_Stream_Attributes.
1628 (Build_Elementary_Write_Call): Check No_Default_Stream_Attributes
1629 * s-rident.ads: Add restriction No_Default_Stream_Attributes
1630 Put restriction No_Allocators_After_Elaboration in alpha order
1632 2010-10-18 Jose Ruiz <ruiz@adacore.com>
1634 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Add field corresponding
1635 to the affinity when expanding the task declaration.
1636 (Make_Task_Create_Call): Add the affinity parameter to the call to
1638 * sem_prag.adb (Analyze_Pragma): Add the analysis for pragma CPU,
1639 taking into account the case when it applies to a subprogram (only for
1640 main and with static expression) or to a task.
1641 * par_prag.adb:(Prag): Make pragma CPU a valid one.
1642 * snames.ads-tmpl (Name_uCPU, Name_CPU): Add these new name identifiers
1643 used by the expander for handling the affinity parameter when creating
1645 (Pragma_Id): Add Pragma_CPU as a valid one.
1646 * rtsfind.ads (RTU_Id): Make System_Multiprocessors accesible.
1647 (RE_Id, RE_Unit_Table): Make the entities RE_CPU_Range and
1648 RE_Unspecified_CPU visible.
1649 * sinfo.ads, sinfo.adb (Has_Pragma_CPU, Set_Has_Pragma_CPU): Add these
1650 two subprograms to set/get the flag indicating whether there is a
1651 pragma CPU which applies to the entity.
1652 * lib.ads, lib.adb (Unit_Record, Default_Main_CPU, Main_CPU,
1653 Set_Main_CPU): Add the field Main_CPU to Unit_Record to store the value
1654 of the affinity associated to the main subprogram (if any).
1655 Default_Main_CPU is used when no affinity is set. Subprograms
1656 Set_Main_CPU and Main_CPU are added to set/get the affinity of the main
1658 * ali.ads, ali.adb (ALIs_Record): Add field Main_CPU to contain the
1659 value of the affinity of the main subprogram.
1660 (Scan_ALI): Get the affinity of the main subprogram (encoded as C=XX in
1662 * lib-writ.ads, lib-writ.adb (M_Parameters): Encode the affinity of the
1663 main subprogram in the M (main) line using C=XX.
1664 * lib-load.adb (Create_Dummy_Package_Unit, Load_Main_Source,
1665 Load_Unit): Add new field Main_CPU.
1666 * bindgen.adb (Gen_Adainit_Ada, Gen_Adainit_C): Add the code to pass
1667 the affinity of the main subprogram to the run time.
1668 * s-taskin.ads (Common_ATCB): Add the field Base_CPU to store the
1670 (Unspecified_CPU): Add this constant to identify the case when no
1671 affinity is set for tasks.
1672 * s-taskin.adb (Initialize_ATCB): Store the value coming from pragma
1673 CPU in the common part of the ATCB.
1674 (Initialize): Store the value coming from pragma CPU (for the
1675 environment task) in the common part of the ATCB.
1676 * s-tassta.ads, s-tassta.adb (Create_Task): Add the affinity specified
1677 by pragma CPU to the ATCB.
1678 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add the affinity
1679 specified by pragma CPU to the ATCB.
1680 * s-tporft.adb (Register_Foreign_Thread): Add the new affinity
1681 parameter to the call to Initialize_ATCB.
1682 * s-taprop-linux.adb (Create_Task): Change the attributes of the thread
1683 to include the task affinity before creation. Additionally, the
1684 affinity selected with Task_Info is also enforced changing the
1685 attributes at task creation time, instead of changing it after creation.
1686 (Initialize): Change the affinity of the environment task if required
1688 * s-osinte-linux.ads (pthread_setaffinity_np): Instead of using a
1689 wrapper to check whether the function is available or not, use a weak
1691 (pthread_attr_setaffinity_np): Add the import of this function which is
1692 used to change the affinity in the attributes used to create a thread.
1693 * adaint.c (__gnat_pthread_attr_setaffinity_np): Remove this wrapper.
1694 It was used to check whether the pthread function was available or not,
1695 but the use of a weak symbol handles this situation in a cleaner way.
1696 * s-taprop-mingw.adb (Create_Task, Initialize): Change the affinity of
1697 tasks (including the environment task) if required by a pragma CPU.
1698 * s-taprop-solaris.adb (Enter_Task): Change the affinity of tasks
1699 (including the environment task) if required by a pragma CPU.
1700 * s-taprop-vxworks.adb (Create_Task, Initialize): Change the affinity
1701 of tasks (including the environment task) if required by a pragma CPU.
1702 * init.c (__gl_main_cpu): Make this value visible to the run time. It
1703 will pass the affinity of the environment task.
1705 2010-10-18 Javier Miranda <miranda@adacore.com>
1707 * einfo.adb (Direct_Primitive_Operations): Complete assertion.
1709 2010-10-18 Vincent Celier <celier@adacore.com>
1711 * prj.ads (Source_Data): New Boolean flag In_The_Queue.
1713 2010-10-18 Tristan Gingold <gingold@adacore.com>
1715 * s-stausa.ads: Add the Top parameter to Initialize_Analyzer.
1716 * s-stausa.adb: Use the top parameter. In Fill_Stack, use the
1718 * s-tassta.adb (Task_Wrapper): Call Initialize_Analyzer after Enter_Task
1719 so that Pri_Stack_Info.Limit can be set and used.
1721 2010-10-18 Robert Dewar <dewar@adacore.com>
1723 * einfo.ads: Minor reformatting.
1724 * sem_res.adb (Resolve_Allocator): Add test for violating
1725 No_Anonymous_Allocators.
1727 2010-10-18 Robert Dewar <dewar@adacore.com>
1729 * prj-nmsc.adb, prj.adb, sem_res.adb: Minor reformatting.
1731 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1733 * sem_util.adb (Insert_Explicit_Dereference): If operand is a selected
1734 component, we generate a reference to the ultimate prefix when it is an
1735 entity name. We must place the reference on the identifier for that
1736 prefix, and not on the operand itself, to prevent spurious extra
1737 references in the ali file.
1739 2010-10-18 Vincent Celier <celier@adacore.com>
1741 * projects.texi: Add documentation for attribute Ignore_Source_Sub_Dirs
1743 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1745 * einfo.ads, einfo.adb: New attribute PPC_Wrapper for entries and entry
1746 families. Denotes a procedure that performs pre/postcondition checks
1747 and then performs the entry call.
1748 * sem_res.adb (Resolve_Entry_Call): If the entry has
1749 pre/postconditions, replace call with a call to the PPC_Wrapper of the
1751 * exp_ch9.adb (Build_PPC_Wrapper): new procedure.
1752 (Expand_N_Entry_Declaration, Expand_N_Protected_Type_Declaration): call
1753 Build_PPC_Wrapper for all entries in task and protected definitions.
1755 2010-10-18 Tristan Gingold <gingold@adacore.com>
1757 * init.c: Add __gnat_set_stack_guard_page and __gnat_set_stack_limit.
1758 Implement stack limitation on VMS.
1761 2010-10-18 Vincent Celier <celier@adacore.com>
1763 * prj.adb (Is_Compilable): Do not modify Source.Compilable until the
1764 source record has been initialized.
1766 2010-10-18 Robert Dewar <dewar@adacore.com>
1768 * einfo.adb: Minor code reorganization (Primitive_Operations is a
1769 synthesized attribute routine and was in the wrong place).
1771 2010-10-18 Tristan Gingold <gingold@adacore.com>
1773 * init.c: Indentation, and minor changes to more closely follow GNU
1774 style rules. Make more variable statics.
1776 2010-10-18 Vincent Celier <celier@adacore.com>
1778 * prj.adb (Is_Compilable): On first call for a source, cache value in
1779 component Compilable.
1780 * prj.ads (Source_Data): New component Compilable, to cache the value
1781 returned by function Is_Compilable.
1783 2010-10-18 Vincent Celier <celier@adacore.com>
1785 * prj-attr.adb: New project level attribute Ignore_Source_Sub_Dirs.
1786 * prj-nmsc.adb (Expand_Subdirectory_Pattern): New string list parameter
1788 (Recursive_Find_Dirs): Do not consider subdirectories listed in Ignore.
1789 (Get_Directories): Call Find_Source_Dirs with the string list
1790 indicated by attribute Ignore_Source_Sub_Dirs.
1791 * snames.ads-tmpl: New standard name Ignore_Source_Sub_Dirs.
1793 2010-10-18 Javier Miranda <miranda@adacore.com>
1795 * einfo.ads, einfo.adb (Primitive_Operations): New synthesized
1797 (Direct_Primitive_Operations): Renaming of old Primitive_Operations.
1798 (Set_Direct_Primitive_Operations): Renaming of old
1799 Set_Primitive_Operations. Update documentation
1800 * sem_ch3.adb, exp_util.adb, sem_ch7.adb, sem_ch8.adb, exp_ch3.adb:
1801 Replace occurrences of Set_Primitive_Operations by
1802 Set_Direct_Primitive_Operations.
1803 * sem_cat.adb (Validate_RACW_Primitives): No action needed for tagged
1805 * exp_dist.adb (Add_RACW_Primitive_Declarations_And_Bodies): Do not
1806 process primitives of concurrent types.
1807 * lib-xref.adb (Generate_Prim_Op_References): Minor code cleanup.
1809 2010-10-18 Eric Botcazou <ebotcazou@adacore.com>
1811 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Use Freeze_Before.
1812 (Expand_Protected_Object_Reference): Likewise.
1813 * sem_attr.adb (Resolve_Attribute): Likewise.
1814 * sem_ch3.adb (Analyze_Subtype_Declaration): Likewise.
1815 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Likewise.
1817 2010-10-18 Arnaud Charlet <charlet@adacore.com>
1819 * g-comlin.adb (Get_Switches): Prevent dereferencing null Config.
1821 2010-10-18 Robert Dewar <dewar@adacore.com>
1823 * aspects.ads, aspects.adb: Add entries for aspects
1824 Read/Write/Input/Output.
1825 * sem_ch13.adb (Analyze_Aspect_Specifications): Add processing for
1826 handling aspects Read/Write/Input/Output.
1828 2010-10-18 Robert Dewar <dewar@adacore.com>
1830 * sem_util.adb (Note_Possible_Modification): Do not give warning for
1831 use of pragma Unmodified unless we are sure this is a modification.
1833 2010-10-18 Tristan Gingold <gingold@adacore.com>
1835 * sysdep.c: Add __gnat_get_stack_bounds.
1836 * s-taprop-mingw.adb Call __gnat_get_stack_bounds to set Pri_Stack_Info.
1838 2010-10-18 Robert Dewar <dewar@adacore.com>
1840 * a-assert.ads: Fix bad name in header.
1841 * sem_ch4.adb, sem_ch6.adb, sem_ch7.adb, sem_ch10.adb: Minor
1843 * exp_aggr.adb: Fix typo in comment.
1845 2010-10-18 Javier Miranda <miranda@adacore.com>
1847 * exp_util.adb (Side_Effect_Free): Code clean up.
1849 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1851 * sem_ch8.adb (Is_Primitive_Operator_In_Use): Renamed from
1852 Is_Primitive_Operator. When ending the scope of a use package scope, a
1853 primitive operator remains in use if the base type has a current use
1856 2010-10-18 Javier Miranda <miranda@adacore.com>
1858 * einfo.ads (Is_Dynamic_Support): Add missing support for limited
1859 private types whose full-view is a task type.
1860 * sem_util.adb (Enclosing_Subprogram): Add missing support for limited
1861 private types whose full-view is a task type.
1862 * exp_ch7.adb (Find_Final_List): Minor code cleanup replacing code by
1863 function Nearest_Dynamic_Scope which provides the needed functionality.
1865 2010-10-18 Arnaud Charlet <charlet@adacore.com>
1867 * sem_prag.adb (Set_Exported): Do not generate error when exporting a
1868 variable with an address clause in codepeer mode.
1870 2010-10-18 Robert Dewar <dewar@adacore.com>
1872 * g-trasym-vms-ia64.adb: Minor reformatting.
1874 2010-10-18 Thomas Quinot <quinot@adacore.com>
1876 * sem_type.adb (Covers): If either argument is Standard_Void_Type and
1877 the other isn't, return False early.
1879 2010-10-18 Ed Falis <falis@adacore.com>
1881 * s-vxwext-rtp.ads, s-vxext-rtp.adb: Adapt for missing APIs for RTPs in
1884 2010-10-18 Robert Dewar <dewar@adacore.com>
1886 * sem_disp.ads: Minor comment update.
1888 2010-10-18 Robert Dewar <dewar@adacore.com>
1890 * einfo.ads, einfo.adb (Spec_PPC_List): Is now present in Entries
1891 * sem_ch3.adb (Analyze_Declarations): Add processing for delaying
1892 visibility analysis of precondition and postcondition pragmas (and
1894 * sem_ch6.adb (Process_PPCs): Add handling of inherited Pre'Class
1896 * sem_ch7.adb (Analyze_Package_Specification): Remove special handling
1897 of pre/post conditions (no longer needed).
1898 * sem_disp.adb (Inherit_Subprograms): Deal with interface case.
1899 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Remove analysis of message
1900 argument, since this is now done in the main processing for
1901 pre/postcondition pragmas when they are first seen.
1902 (Chain_PPC): Pre'Class and Post'Class now handled properly
1903 (Chain_PPC): Handle Pre/Post aspects for entries
1904 (Check_Precondition_Postcondition): Handle entry declaration case
1905 (Check_Precondition_Postcondition): Handle delay of visibility analysis
1906 (Check_Precondition_Postcondition): Preanalyze message argument if
1909 2010-10-18 Robert Dewar <dewar@adacore.com>
1911 * g-trasym-vms-ia64.adb, prj-nmsc.adb, prj.ads: Minor reformatting.
1913 2010-10-14 Eric Botcazou <ebotcazou@adacore.com>
1915 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Set
1916 TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
1917 * gcc-interface/trans.c (Identifier_to_gnu): Set TREE_THIS_NOTRAP on
1918 the INDIRECT_REF node built for objects used by reference.
1919 * gcc-interface/utils2.c (build_binary_op): Add short-circuit for
1920 constant result. Set TREE_THIS_NOTRAP on ARRAY_REF and ARRAY_RANGE_REF.
1921 (gnat_stabilize_reference_1): Propagate the TREE_THIS_NOTRAP flag.
1923 2010-10-13 Richard Henderson <rth@redhat.com>
1925 * gcc-interface/misc.c (gnat_eh_personality): Update call to
1926 build_personality_function.
1927 * raise-gcc.c (PERSONALITY_FUNCTION): Change to match other languages;
1928 use__gnat_personality_{v,sj}0.
1930 2010-10-12 Vincent Celier <celier@adacore.com>
1932 * prj-nmsc.adb (Add_Source): Put source in hash table Source_Files_HT
1933 (Process_Exceptions_File_Based): Use hash table Source_Files_HT instead
1934 of iterating through all sources of the project.
1935 * prj.adb (Free): Reset hash table Source_Files_HT
1936 (Reset): Reset hash table Source_Files_HT
1937 * prj.ads (Source_Data): New component Next_With_File_Name
1938 (Source_Files_Htable): New hash table
1939 (Project_Tree_Data): New component Source_Files_HT
1941 2010-10-12 Tristan Gingold <gingold@adacore.com>
1943 * g-trasym-vms-ia64.adb: Use the documented API.
1944 * gcc-interface/Makefile.in: Always set NO_REORDER_ADAFLAGS.
1945 * gcc-interface/Make-lang.in: Update dependencies.
1947 2010-10-12 Thomas Quinot <quinot@adacore.com>
1949 * rtsfind.ads, exp_dist.adb, exp_dist.ads (Build_General_Calling_Stubs,
1950 PolyORB case): Request is now a controlled type: we can declare the
1951 request on the stack, and we do not need explicit cleanup actions
1954 2010-10-12 Bob Duff <duff@adacore.com>
1956 * s-rident.ads (Profile_Info): This variable is now constant.
1958 2010-10-12 Emmanuel Briot <briot@adacore.com>
1960 * g-comlin.adb, g-comlin.ads (Define_Switch): Put back (unused)
1961 parameter Separator for backward compatibility.
1963 2010-10-12 Robert Dewar <dewar@adacore.com>
1965 * sem_ch9.adb, par-ch9.adb, impunit.adb: Minor reformatting.
1967 2010-10-12 Vincent Celier <celier@adacore.com>
1969 * debug.adb: Put detailed documentation for gnatmake switch -dm.
1971 2010-10-12 Vincent Celier <celier@adacore.com>
1973 * gnat1drv.adb: When the compiler is invoked for a spec that needs aw
1974 body, do not generate an ALI file if neither -gnatc nor -gnatQ is used.
1976 2010-10-12 Arnaud Charlet <charlet@adacore.com>
1978 * g-comlin.adb (Foreach_Switch): Make this procedure generic to avoid
1981 2010-10-12 Robert Dewar <dewar@adacore.com>
1983 * debug.adb: Add comment.
1984 * gnatcmd.adb, sem_ch6.adb, switch-m.adb: Minor reformatting.
1986 2010-10-12 Javier Miranda <miranda@adacore.com>
1988 * exp_util.adb (Side_Effect_Free): Return true for object renaming
1989 declarations that were previously generated by Remove_Side_Effects.
1991 2010-10-12 Emmanuel Briot <briot@adacore.com>
1993 * xref_lib.adb (Get_Full_Type): Display "private variable" instead of
1994 "???" when an entity is defined as "*" in the ALI file.
1995 * g-comlin.ads, g-comlin.adb: Fix handling of null parameters.
1998 2010-10-12 Emmanuel Briot <briot@adacore.com>
2000 * g-comlin.adb, g-comlin.ads (Display_Help, Getopt, Current_Section,
2001 Set_Usage): New subprograms.
2002 (Define_Switch): Change profile to add support for help messages and
2005 2010-10-12 Javier Miranda <miranda@adacore.com>
2007 * sem_ch6.adb (New_Overloaded_Entity): Add missing decoration of
2008 attribute Overridden_Operation in predefined dispatching primitives.
2010 2010-10-12 Emmanuel Briot <briot@adacore.com>
2012 * g-comlin.adb, g-comlin.ads (Add_Switch): Raise an exception when a
2013 command line configuration exists and we specify an invalid section.
2015 2010-10-12 Robert Dewar <dewar@adacore.com>
2017 * sem_ch6.adb (Process_PPCs): Fix error in inheriting Pre'Class when no
2018 exception messages are generated.
2019 (Process_PPCs): Fix error in inheriting Pre'Class.
2021 2010-10-12 Jose Ruiz <ruiz@adacore.com>
2023 * gnatcmd.adb: Use response file for GNATstack.
2024 (Check_Files): Pass the list of ci files for GNATstack using a response
2025 file to avoid problems with command line length.
2026 Factor out the code handling response file into a new procedure named
2027 Add_To_Response_File.
2029 2010-10-12 Vincent Celier <celier@adacore.com>
2031 * debug.adb: For gnatmake, document the meaning of -dm
2032 * make.adb (Gnatmake): If -dm is used, indicate the maximum number of
2033 simultaneous compilations.
2034 * switch-m.adb (Scan_Make_Switches): Allow -j0, meaning as many
2035 simultaneous compilations as the number of processors.
2037 2010-10-12 Joseph Myers <joseph@codesourcery.com>
2039 * gcc-interface/Make-lang.in (ada/misc.o): Use $(OPTIONS_H)
2040 instead of options.h.
2042 2010-10-12 Robert Dewar <dewar@adacore.com>
2044 * gnat_rm.texi: Clarify that 'Old can be used in preconditions and
2045 postcondition pragmas.
2047 2010-10-12 Robert Dewar <dewar@adacore.com>
2049 * errout.ads, erroutc.adb: The # insertion now handles from in place of
2051 * exp_prag.adb (Expand_Pragma_Check): Suppress generated default
2052 message if new switch Exception_Locations_Suppressed is set.
2053 (Expand_Pragma_Check): Revised wording for default message for case
2054 of precondition or postcondition.
2055 * namet.ads, namet.adb (Build_Location_String): New procedure.
2056 * opt.ads (List_Inherited_Pre_Post): New flag.
2057 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Add call to
2058 list inherited pre/post aspects.
2059 * sem_ch13.adb (Analyze_Aspect_Specification): Improve generation of
2060 messages for precondition/postcondition cases.
2061 * sem_ch6.adb (Process_PPCs): General cleanup, and list inherited PPC's
2062 if flag List_Inherited_Pre_Post is set True.
2063 (Process_PPCs): Add initial handling for inherited preconditions
2064 (List_Inherited_Pre_Post_Aspects): New procedure
2065 * sem_ch6.ads (List_Inherited_Pre_Post_Aspects): New procedure
2066 * sem_disp.adb (Inherited_Subprograms): New function
2067 * sem_disp.ads (Inherited_Subprograms): New function
2068 * sem_prag.adb (Check_Duplicate_Pragma): Clean up handling of
2070 (Check_Precondition_Postcondition): Check for inherited aspects
2071 * sem_warn.adb: Process -gnatw.l/w.L setting List_Inherited_Pre_Post
2072 * sinfo.ads, sinfo.adb (Split_PPC): New flag.
2073 * sinput.ads, sinput.adb (Build_Location_String): New function.
2074 * usage.adb: Add line for -gnatw.l/-gnatw.L
2076 2010-10-12 Javier Miranda <miranda@adacore.com>
2078 * exp_util.adb (Remove_Side_Effects): Remove wrong code.
2080 2010-10-12 Arnaud Charlet <charlet@adacore.com>
2082 * xref_lib.adb: Add handling of j/J letters.
2084 2010-10-12 Pascal Obry <obry@adacore.com>
2086 * adaint.c (__gnat_number_of_cpus): Add implementation for Windows.
2088 2010-10-12 Arnaud Charlet <charlet@adacore.com>
2090 * make.adb (Globalize): New procedure.
2091 (Compile): Set Do_Codepeer_Globalize_Step when -gnatC is used.
2092 (Gnatmake): Call Globalize when needed.
2093 (Process_Restrictions_Or_Restriction_Warnings): Ignore Restrictions
2094 pragmas in CodePeer mode.
2095 (Adjust_Global_Switches): Set No_Initialize_Scalars in CodePeer mode,
2096 to generate simpler and consistent code.
2098 2010-10-12 Bob Duff <duff@adacore.com>
2100 * exp_util.adb (Remove_Side_Effects): Disable previous change,
2101 can cause side effects to be duplicated.
2103 2010-10-12 Robert Dewar <dewar@adacore.com>
2105 * sem_ch6.adb (Process_PPCs): Handle inherited postconditions.
2107 2010-10-12 Arnaud Charlet <charlet@adacore.com>
2109 * exp_disp.adb (Set_All_DT_Position): Disable emit error message on
2110 abstract inherited private operation in CodePeer mode.
2112 2010-10-12 Thomas Quinot <quinot@adacore.com>
2114 * a-exetim.ads: Minor reformatting.
2115 * g-socket.ads (Port_Type): Better definition corresponding to the
2116 actual standard range.
2117 * exp_ch5.adb: Add comment.
2118 * sem_aux.adb: Minor reformatting.
2120 2010-10-12 Ed Schonberg <schonberg@adacore.com>
2122 * sem_ch12.adb (Copy_Generic_Node): If node is a string literal, remove
2123 string_literal_subtype so that a new one can be constructed in the
2124 scope of the instance.
2126 2010-10-12 Robert Dewar <dewar@adacore.com>
2128 * exp_ch9.adb (Has_Pragma_Priority): New name for Has_Priority_Pragma
2129 * gnat_rm.texi (pragma Suppress_All): Document new placement rules
2130 * par-prag.adb (P_Pragma, case Suppress_All): Set
2131 Has_Pragma_Suppress_All flag.
2132 * sem_prag.adb (Has_Pragma_Priority): New name for Has_Priority_Pragma
2133 (Analyze_Pragma, case Suppress_All): Remove placement check
2134 (Process_Compilation_Unit_Pragmas): Use Has_Pragma_Suppress_All flag
2135 * sem_prag.ads (Process_Compilation_Unit_Pragmas): Update documentation
2136 * sinfo.adb (Has_Pragma_Suppress_All): New flag
2137 (Has_Pragma_Priority): New name for Has_Priority_Pragma
2138 * sinfo.ads (Has_Pragma_Suppress_All): New flag
2139 (Has_Pragma_Priority): New name for Has_Priority_Pragma
2141 2010-10-12 Arnaud Charlet <charlet@adacore.com>
2143 * lib-xref.ads: Mark j/J as reserved for C++ classes.
2145 2010-10-12 Jose Ruiz <ruiz@adacore.com>
2147 * a-exetim-default.ads, a-exetim-posix.adb: New.
2148 * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for linux): Use the
2149 POSIX Realtime support to implement CPU clocks.
2150 (EXTRA_GNATRTL_TASKING_OBJS for linux): Add the a-exetim.o object
2151 to the tasking library.
2152 (THREADSLIB): Make the POSIX.1b Realtime Extensions library (librt)
2153 available for shared libraries.
2154 * gcc-interface/Make-lang.in: Update dependencies.
2156 2010-10-12 Robert Dewar <dewar@adacore.com>
2158 * sem_ch13.adb (Analyze_Aspect_Specifications): For Pre/Post, break
2159 apart expressions with AND THEN clauses into separate pragmas.
2160 * sinput.ads, sinput.adab (Get_Logical_Line_Number_Img): New function.
2162 2010-10-12 Robert Dewar <dewar@adacore.com>
2164 * par-ch13.adb (P_Aspect_Specifications): Fix handling of 'Class
2166 * sem_ch13.adb (Analyze_Aspect_Specifications): Fix bad Sloc on aspects
2167 * sem_prag.adb (Fix_Error): Only change pragma names for pragmas from
2169 (Check_Optional_Identifier): Handle case of direct arguments
2170 (Chain_PPC): Test for abstract case, giving appropriate messages
2171 * sinfo.ads, sinfo.adb (Class_Present): Allowed on N_Pragma node
2173 2010-10-12 Robert Dewar <dewar@adacore.com>
2175 * par-endh.adb (Check_End): Don't swallow semicolon or aspects after
2177 * sem_attr.adb (Eval_Attribute): Code clean up.
2179 2010-10-12 Robert Dewar <dewar@adacore.com>
2181 * par-ch12.adb (P_Formal_Private_Type_Definition): Improve error
2182 messages and recovery for case of out of order Abstract/Tagged/Private
2184 * par-ch3.adb (P_Type_Declaration): Improve error messages and recovery
2185 for case of out of order Abstract/Tagged/Private keywords.
2187 2010-10-12 Ed Schonberg <schonberg@adacore.com>
2189 * inline.adb (Analyze_Inlined_Bodies): Restrict previous change to case
2190 where child unit is main unit of compilation.
2192 2010-10-12 Robert Dewar <dewar@adacore.com>
2194 * aspects.ads, aspects.adb (Move_Aspects): New procedure.
2195 * atree.ads, atree.adb: (New_Copy): Does not copy aspect specifications
2196 * sinfo.ads, par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb,
2197 par-endh.adb, par-ch13.adb, par-ch12.adb: Modify grammar to include
2198 aspect specifications.
2199 Recognize aspect specifications for all cases
2200 * par.adb: Recognize aspect specifications for all cases
2201 * sem_ch12.ads, sem_ch12.adb (Copy_Generic_Node): Copies aspect
2203 * sem_ch3.adb (Analyze_Subtype_Declaration): Improve patch to freeze
2204 generic actual types (was missing some guards before).
2205 * sem_ch9.adb (Analyze_Single_Protected_Declaration): Copy aspects to
2207 (Analyze_Single_Task_Declaration): Copy aspects to generated object
2209 2010-10-12 Eric Botcazou <ebotcazou@adacore.com>
2211 * usage.adb (usage): Adjust line for -gnatn switch.
2213 2010-10-12 Robert Dewar <dewar@adacore.com>
2215 * sem_attr.adb (Eval_Attribute): Only leave change active for aspect
2218 2010-10-12 Ed Schonberg <schonberg@adacore.com>
2220 * sem_ch6.adb (Analyze_Subprogram_Declaration): If this is a
2221 declaration of a null procedure resolve the types of the profile of the
2222 generated null body now.
2224 2010-10-11 Robert Dewar <dewar@adacore.com>
2226 * debug.adb: Remove d.A flag to delay address clause (not needed any
2227 more). Add d.A flag to enable tree read/write of aspect spec hash table
2228 * sem_ch13.adb (Analyze_Aspect_Specifications): Properly delay address
2230 (Rep_Item_Too_Late): No need for special processing for delayed rep
2231 items (and it caused difficulties in the address case).
2232 * tree_gen.adb: Only write aspect spec hash table if -gnatd.A is set
2233 * tree_in.adb: Only write aspect spec hash table if -gnatd.A is set
2235 2010-10-11 Pat Rogers <rogers@adacore.com>
2237 * gnat_ugn.texi: Minor editing.
2239 2010-10-11 Nathan Froyd <froydnj@codesourcery.com>
2241 * gcc-interface/utils2.c (gnat_build_constructor): Use VEC_qsort.
2243 2010-10-11 Robert Dewar <dewar@adacore.com>
2245 * g-htable.ads (Get_First): New procedural version for Simple_HTable
2246 (Get_Next): New procedural version for Simple_HTable
2247 * s-htable.adb (Get_First): New procedural version for Simple_HTable
2248 (Get_Next): New procedural version for Simple_HTable
2249 * s-htable.ads (Get_First): New procedural version for Simple_HTable
2250 (Get_Next): New procedural version for Simple_HTable
2252 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2254 * sem_aggr.adb (Propagate_Discriminants): To gather the components of a
2255 variant part, use the association list of the subaggregate, which
2256 already includes the values of the needed discriminants.
2258 2010-10-11 Robert Dewar <dewar@adacore.com>
2260 * aspects.ads, aspects.adb: Changes to accomodate aspect delay
2261 (Tree_Write): New procedure.
2262 * atree.ads, atree.adb: Flag3 is now Has_Aspects and applies to all
2264 * atree.h: Flag3 is now Has_Aspects and applies to all nodes
2265 * debug.adb: Add debug flag gnatd.A
2266 * einfo.adb (Has_Delayed_Aspects): New flag
2267 (Get_Rep_Item_For_Entity): New function
2268 * einfo.ads (Has_Delayed_Aspects): New flag
2269 (Get_Rep_Item_For_Entity): New function
2270 * exp_ch13.adb (Expand_N_Freeze_Entity): Insert delayed aspects into
2272 * exp_ch3.adb, exp_ch6.adb, exp_ch9.adb, exp_disp.adb: New calling
2273 sequence for Freeze_Entity.
2274 * freeze.ads, freeze.adb (Freeze_Entity): Takes node rather than source
2275 ptr. All calls are changed to this new interface.
2276 (Freeze_And_Append): Same change
2277 (Freeze_Entity): Evaluate deferred aspects
2278 * sem_attr.adb: New calling sequence for Freeze_Entity
2279 (Eval_Attribute): Don't try to evaluate attributes of unfrozen types
2280 when we are in spec expression preanalysis mode.
2281 * sem_ch10.adb: New calling sequence for Freeze_Entity
2282 * sem_ch11.adb: Simplify analysis of aspect specifications now that the
2283 flag Has_Aspects applies to all nodes (no need to save aspects).
2284 * sem_ch12.adb: Simplify analysis of aspect specifications now that the
2285 flag Has_Aspects applies to all nodes (no need to save aspects).
2286 * sem_ch13.adb (Analyze_Aspect_Specifications): Major rewrite to
2287 accomodate delaying aspect evaluation to the freeze point.
2288 (Duplicate_Clause): Simplify using Get_Rep_Item_For_Entity, and also
2289 accomodate delayed aspects.
2290 (Rep_Item_Too_Late): Deal with delayed aspects case
2291 * sem_ch13.ads (Rep_Item_Too_Late): Document handling of delayed
2293 * sem_ch3.adb (Analyze_Subtype_Declaration): Make sure that generic
2294 actual types are properly frozen (this is needed because of the new
2295 check in Eval_Attribute that declines to evaluate attributes
2296 for unfrozen types).
2297 Simplify analysis of aspect specifications now that the flag
2298 Has_Aspects applies to all nodes (no need to save aspects).
2299 * sem_ch3.ads (Preanalyze_Spec_Expression): Note use for delayed
2301 * sem_ch5.adb: Simplify analysis of aspect specifications now that the
2302 flag Has_Aspects applies to all nodes (no need to save aspects).
2303 New calling sequence for Freeze_Entity.
2304 * sem_ch9.adb, sem_ch7.adb, sem_ch6.adb: Simplify analysis of aspect
2305 specifications now that the flag Has_Aspects applies to all nodes
2306 (no need to save aspects).
2307 New calling sequence for Freeze_Entity
2308 * sem_prag.adb (Check_Duplicate_Pragma): Simplify using
2309 Get_Rep_Item_For_Entity
2310 (Get_Pragma_Arg): Moved to Sinfo
2311 * sinfo.ads, sinfo.adb (Aspect_Rep_Item_: New field
2312 (Is_Delayed_Aspect): New flag
2313 (Next_Rep_Item): Document use for aspects
2314 (Get_Pragma_Arg): Moved here from Sem_Prag
2315 * sprint.adb (Sprint_Aspect_Specifications): Now called after semicolon
2316 is output and removes semicolon (simplifies interface).
2317 (Sprint_Node_Actual): Simplify handling of aspects now that Has_Aspects
2318 applies to any node.
2319 * tree_gen.adb: Write contents of Aspect_Specifications hash table
2320 * tree_in.adb: Read and initialize Aspect_Specifications hash table
2321 * treepr.adb (Print_Node): Print Has_Aspects flag
2322 (Print_Node): Print Aspect_Specifications in Has_Aspects set
2323 * xtreeprs.adb: Remove obsolete references to Flag1,2,3
2325 2010-10-11 Robert Dewar <dewar@adacore.com>
2327 * aspects.ads, aspects.adb: Major revision of this package for 2nd
2328 stage of aspects implementation.
2329 * gcc-interface/Make-lang.in: Add entry for aspects.o
2330 * gcc-interface/Makefile.in: Add aspects.o to GNATMAKE_OBJS
2331 * par-ch13.adb (Aspect_Specifications_Present): New function
2332 (P_Aspect_Specifications): New procedure
2333 * par-ch3.adb (P_Type_Declaration): Handle aspect specifications
2334 (P_Derived_Type_Def_Or_Private_Ext_Decl): Handle aspect specifications
2335 (P_Identifier_Declarations): Handle aspect specifications
2336 (P_Component_Items): Handle aspect specifications
2337 (P_Subtype_Declaration): Handle aspect specifications
2338 * par-ch6.adb (P_Subprogram): Handle aspect specifications
2339 * par-ch9.adb (P_Entry_Declaration): Handle aspect specifications
2340 * par.adb (Aspect_Specifications_Present): New function
2341 (P_Aspect_Specifications): New procedure
2342 * sem.adb (Analyze_Full_Type_Declaration): New name for
2343 Analyze_Type_Declaration.
2344 (Analyze_Formal_Package_Declaration): New name (add _Declaration)
2345 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
2346 (Analyze_Protected_Type_Declaration): New name (add _Declaration)
2347 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
2348 (Analyze_Single_Task_Declaration): New name (add _Declaration)
2349 (Analyze_Task_Type_Declaration): New name (add _Declaration)
2350 * sem_cat.adb (Analyze_Full_Type_Declaration): New name for
2351 Analyze_Type_Declaration.
2352 * sem_ch11.adb (Analyze_Exception_Declaration): Analyze aspect
2354 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Handle aspect
2356 (Analyze_Formal_Package_Declaration): New name (add _Declaration)
2357 (Analyze_Formal_Package_Declaration): Handle aspect specifications
2358 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
2359 (Analyze_Formal_Subprogram_Declaration): Handle aspect specifications
2360 (Analyze_Formal_Type_Declaration): Handle aspect specifications
2361 (Analyze_Generic_Package_Declaration): Handle aspect specifications
2362 (Analyze_Generic_Subprogram_Declaration): Handle aspect specifications
2363 (Analyze_Package_Instantiation): Handle aspect specifications
2364 (Analyze_Subprogram_Instantiation): Handle aspect specifications
2365 * sem_ch12.ads (Analyze_Formal_Package_Declaration): New name (add
2367 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
2368 * sem_ch13.adb (Analyze_Aspect_Specifications): New procedure
2369 (Duplicate_Clause): New function, calls to this function are added to
2370 processing for all aspects.
2371 * sem_ch13.ads (Analyze_Aspect_Specifications): New procedure
2372 * sem_ch3.adb (Analyze_Full_Type_Declaration): New name for
2373 Analyze_Type_Declaration.
2374 * sem_ch3.ads (Analyze_Full_Type_Declaration): New name for
2375 Analyze_Type_Declaration.
2376 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Analyze aspect
2378 (Analyze_Subprogram_Declaration): Analyze aspect specifications
2379 * sem_ch7.adb (Analyze_Package_Declaration): Analyze aspect
2381 (Analyze_Private_Type_Declaration): Analyze aspect specifications
2382 * sem_ch9.adb (Analyze_Protected_Type_Declaration): Analyze aspect
2384 (Analyze_Protected_Type_Declaration): New name (add _Declaration)
2385 (Analyze_Single_Protected_Declaration): Analyze aspect specifications
2386 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
2387 (Analyze_Single_Task_Declaration): Analyze aspect specifications
2388 (Analyze_Single_Task_Declaration): New name (add _Declaration)
2389 (Analyze_Task_Type_Declaration): Analyze aspect specifications
2390 (Analyze_Task_Type_Declaration): New name (add _Declaration)
2391 * sem_ch9.ads (Analyze_Protected_Type_Declaration): New name (add
2393 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
2394 (Analyze_Single_Task_Declaration): New name (add _Declaration)
2395 (Analyze_Task_Type_Declaration): New name (add _Declaration)
2396 * sem_prag.adb: Use Get_Pragma_Arg systematically so that we do not
2397 have to generate unnecessary pragma argument associations (this matches
2399 Throughout do changes to accomodate aspect specifications, including
2400 specializing messages, handling the case of not going through all
2401 homonyms, and allowing for cancellation.
2402 * sinfo.ads, sinfo.adb: Clean up obsolete documentation for Flag1,2,3
2403 (Aspect_Cancel): New flag
2404 (From_Aspect_Specification): New flag
2405 (First_Aspect): Removed flag
2406 (Last_Aspect): Removed flag
2407 * sprint.adb (Sprint_Aspect_Specifications): New procedure
2408 (Sprint_Node_Actual): Add calls to Sprint_Aspect_Specifications
2410 2010-10-11 Bob Duff <duff@adacore.com>
2412 * sem_res.adb (Resolve_Actuals): Minor change to warning messages so
2413 they match in Ada 95, 2005, and 2012 modes, in the case where the
2414 language didn't change. Same thing for the run-time exception message.
2416 2010-10-11 Javier Miranda <miranda@adacore.com>
2418 * debug.adb Document that switch -gnatd.p enables the CIL verifier.
2420 2010-10-11 Robert Dewar <dewar@adacore.com>
2422 * s-htable.adb: Minor reformatting.
2424 2010-10-11 Javier Miranda <miranda@adacore.com>
2426 * debug.adb: Update comment.
2428 2010-10-11 Vincent Celier <celier@adacore.com>
2430 * gnatcmd.adb (GNATCmd): Set Opt.Unchecked_Shared_Lib_Imports to True
2431 unconditionally as for "gnat make" the projects are not processed in
2434 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2436 * sem_ch10.ads, sem_ch10.adb (Load_Needed_Body): Add parameter to
2437 suppress semantic analysis of the body when inlining, prior to
2438 verifying that the body does not have a with_clause on a descendant
2440 * inline.adb (Analyze_Inlined_Bodies): Do not inline a body if it has a
2441 with_clause on a descendant.
2442 (Scope_In_Main_Unit): Simplify.
2444 2010-10-11 Robert Dewar <dewar@adacore.com>
2446 * exp_ch6.adb, freeze.adb: Minor reformatting.
2448 2010-10-11 Vincent Celier <celier@adacore.com>
2450 * gnatcmd.adb (GNATCmd): For all tools other than gnatmake, allow
2451 shared library projects to import projects that are not shared library
2454 2010-10-11 Javier Miranda <miranda@adacore.com>
2456 * debug.adb: Document that switch -gnatd.o generates the CIL listing.
2458 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2460 * sem_prag.adb (Process_Suppress_Unsuppress): Only ignore
2461 Suppress/Unsuppress pragmas in codepeer mode on user code.
2463 2010-10-11 Javier Miranda <miranda@adacore.com>
2465 * exp_ch6.adb (Expand_Call): For VM platforms, add missing expansion of
2466 tag check in case of dispatching call through "=".
2468 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2470 * sem_ch3.adb (Access_Subprogram_Declaration): In Ada2012 an incomplete
2471 type is legal in the profile of any basic declaration.
2472 * sem_ch6.adb (Analyze_Return_Type, Process_Formals): In Ada2012 an
2473 incomplete type, including a limited view of a type, is legal in the
2474 profile of any subprogram declaration.
2475 If the type is tagged, its use is also legal in a body.
2476 * sem_ch10.adb (Install_Limited_With_Clause): Do not process context
2478 (Install_Limited_Withed_Unit): Refine legality checks when both the
2479 limited and the non-limited view of a package are visible in the
2481 If this is not an error case, the limited view is ignored.
2482 freeze.adb (Freeze_Entity): In Ada2012, an incomplete type is legal in
2483 access to subprogram declarations
2485 2010-10-11 Robert Dewar <dewar@adacore.com>
2487 * exp_ch6.adb: Code clean up.
2488 * exp_util.adb: Minor reformatting.
2490 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2492 * sem_ch3.adb, exp_ch6.adb
2493 (Make_Build_In_Place_Call_In_Anonymous_Context,
2494 Make_Build_In_Place_Call_In_Assignment,
2495 Make_Build_In_Place_Call_In_Object_Declaration): Fix calls to
2496 Add_Task_Actuals_To_Build_In_Place_Call in case of No_Task_Hierarchy
2498 (Access_Definition): Add missing handling of No_Task_Hierarchy.
2500 2010-10-11 Javier Miranda <miranda@adacore.com>
2502 * exp_util.adb (Remove_Side_Effects): No action needed for renamings of
2503 class-wide expressions.
2505 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2507 * xr_tabls.adb, sem_res.adb: Minor reformatting
2509 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2511 * gnat_rm.texi, exp_attr.adb, sem_attr.adb, sem_attr.ads,
2512 snames.ads-tmpl (Analyze_Attribute, Expand_N_Attribute_Reference): Add
2513 handling of Attribute_Ref. Add missing blanks in some error messages.
2514 (Attribute_Ref, Name_Ref): Declare.
2515 Document 'Ref attribute.
2517 2010-10-11 Robert Dewar <dewar@adacore.com>
2519 * sem_attr.adb: Minor reformatting.
2521 2010-10-11 Javier Miranda <miranda@adacore.com>
2523 * sem_ch8.adb (Attribute_Renaming): Add missing check to avoid loading
2524 package System.Aux_Dec in VM platforms.
2526 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2528 * sem_prag.adb (Process_Suppress_Unsuppress): Ignore
2529 Suppress/Unsuppress pragmas in codepeer mode.
2530 (Analyze_Pragma [Pragma_Suppress_All]): Do not generate error message
2532 * einfo.ads: Fix typo.
2534 2010-10-11 Emmanuel Briot <briot@adacore.com>
2536 * sinfo.adb: Use GNAT.HTable rather than System.HTable.
2537 * prj-nmsc.adb: Minor reformatting.
2539 2010-10-11 Thomas Quinot <quinot@adacore.com>
2541 * sem_attr.adb (Type_Key): Code simplification.
2543 2010-10-11 Tristan Gingold <gingold@adacore.com>
2545 * gcc-interface/utils2.c (maybe_wrap_malloc): Fix crash when allocating
2546 very large object on VMS.
2548 2010-10-11 Javier Miranda <miranda@adacore.com>
2550 * sem_ch10.adb (Analyze_With_Clause): Add missing test to ensure
2551 availability of attribute Instance_Spec.
2553 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2555 * gnat1drv.adb (Adjust_Global_Switches): Disable codepeer mode if
2556 checking syntax only or in ASIS mode.
2558 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2560 * sem_ch6.adb (Check_Delayed_Subprogram): Abstract subprograms may also
2561 need a freeze node if some type in the profile has one.
2562 * gcc-interface/trans.c (case N_Abstract_Subprogram_Declaration): If
2563 entity has a freeze node, defer elaboration.
2565 2010-10-11 Emmanuel Briot <briot@adacore.com>
2567 * prj-nmsc.adb (Check_Aggregate_Project): Add support for finding all
2568 aggregated projects.
2570 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2572 * sem_res.adb (Resolve_Entry_Call): Generate 's' reference for entry
2574 * sem_ch6.adb: Diagnose additional error condition.
2576 2010-10-11 Bob Duff <duff@adacore.com>
2578 * par.adb (Par): Clarify wording of certain error messages.
2580 2010-10-11 Gary Dismukes <dismukes@adacore.com>
2582 * sem_disp.adb (Check_Dispatching_Operation): Revise test for warning
2583 about nondispatching subprograms to use In_Same_List (reducing use of
2586 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2588 * xr_tabls.adb, sem_res.adb, lib-xref.adb, lib-xref.ads: Use s for
2589 reference in a static call.
2591 2010-10-11 Steve Baird <baird@adacore.com>
2593 * exp_attr.adb (Expand_N_Attribute_Reference, case Type_Key): Type_Key
2594 attribute should always be transformed into a string literal in
2596 * par-ch4.adb: Type_Key attribute's type is String; update value of
2597 Is_Parameterless_Attribute constant to reflect this.
2598 * sem_attr.adb (Analyze_Attribute): Recognize Type_Key attribute and
2599 rewrite it as a string literal (attribute value is always known
2601 * snames.ads-tmpl: Add entries for Type_Key attribute.
2603 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2605 * lib-xref.adb (Output_References): Common handling for objects and
2606 formals of an anonymous access type.
2608 2010-10-11 Eric Botcazou <ebotcazou@adacore.com>
2610 * make.adb (Scan_Make_Arg): Also pass -O to both compiler and linker.
2612 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2614 * sem_ch6.adb: Fix check for illegal equality declaration in Ada2012
2616 2010-10-11 Gary Dismukes <dismukes@adacore.com>
2618 * sem_disp.adb (Check_Dispatching_Operation): When testing for issuing
2619 a warning about subprograms of a tagged type not being dispatching,
2620 limit this to cases where the tagged type and the subprogram are
2621 declared within the same declaration list.
2623 2010-10-11 Jerome Lambourg <lambourg@adacore.com>
2625 * projects.texi, prj-attr.adb: Add new attribute documentation_dir.
2627 2010-10-11 Bob Duff <duff@adacore.com>
2629 * par-ch9.adb, sem_aggr.adb, exp_ch5.adb, sem_ch3.adb, impunit.adb,
2630 impunit.ads, sem_ch5.adb, sem_type.adb, exp_imgv.adb, exp_util.adb,
2631 switch-c.adb, exp_attr.adb, exp_ch9.adb, par-ch11.adb, usage.adb,
2632 sem_ch9.adb, sem_ch10.adb, scng.adb, checks.adb, sem_prag.adb,
2633 sem_ch12.adb, par-ch2.adb, freeze.adb, par-ch4.adb, sem_util.adb,
2634 sem_res.adb, sem_attr.adb, par-ch6.adb, exp_ch4.adb, exp_ch6.adb,
2635 sem_ch4.adb, exp_ch8.adb, par-ch10.adb, sem_ch6.adb, par-prag.adb,
2636 exp_disp.adb, par-ch12.adb, sem_ch8.adb, snames.adb-tmpl, opt.ads,
2637 exp_aggr.adb, sem_cat.adb, sem_ch13.adb, par-ch3.adb, exp_strm.adb,
2638 exp_cg.adb, lib-xref.adb, sem_disp.adb, exp_ch3.adb: Use Ada_2005
2639 instead of Ada_05 (Ada_Version_Type).
2641 2010-10-11 Bob Duff <duff@adacore.com>
2643 * sem_aggr.adb, impunit.adb, impunit.ads, switch-c.adb, usage.adb,
2644 sem_ch10.adb, sem_prag.adb, sem_ch12.adb, par-ch4.adb, par-ch6.adb,
2645 par-ch8.adb, exp_ch4.adb, sem_ch4.adb, sem_ch6.adb, par-prag.adb,
2646 opt.ads, par-ch3.adb, lib-xref.adb: Use Ada_2012 instead of Ada_12
2649 2010-10-11 Javier Miranda <miranda@adacore.com>
2651 * exp_util.adb (Safe_Prefixed_Reference): If the prefix is an explicit
2652 dereference then do not exclude dereferences of access-to-constant
2653 types to handle them as constant view of variables (and hence remove
2654 side effects when required).
2655 * sem_res.adb (Resolve_Slice): Ensure that side effects in the bounds
2656 are properly handled.
2658 2010-10-11 Robert Dewar <dewar@adacore.com>
2660 * sem_prag.adb, sem_aggr.adb, sprint.adb: Minor reformatting.
2662 2010-10-11 Javier Miranda <miranda@adacore.com>
2664 * exp_ch5.ads, exp_ch6.ads (Expand_N_Extended_Return_Statement): Moved
2666 (Expand_N_Simple_Return_Statement): Moved to exp_ch6.
2667 * exp_ch5.adb, exp_ch6.adb (Expand_Non_Function_Return): Moved to
2669 (Expand_Simple_Function_Return): Move to exp_ch6.
2670 (Expand_N_Extended_Return_Statement): Moved to exp_ch6.
2671 (Expand_N_Simple_Return_Statement): Moved to exp_ch6.
2673 2010-10-11 Robert Dewar <dewar@adacore.com>
2675 * snames.ads-tmpl: Add names for aspects.
2676 * aspects.ads, aspects.adb: New.
2677 * gcc-interface/Make-lang.in: Update dependencies.
2678 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2680 * exp_ch6.adb (Expand_Actuals): If an actual is the current instance of
2681 a task type, it must be replaced with a reference to Self.
2683 2010-10-11 Vincent Celier <celier@adacore.com>
2685 * adaint.h: Add prototype for function __gnat_create_output_file_new.
2687 2010-10-11 Javier Miranda <miranda@adacore.com>
2689 * sem_aggr.adb (Collect_Aggr_Bounds): Remove side effects of collected
2692 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2694 * sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Do not emit error
2695 for AI05-0033 in CodePeer mode.
2697 2010-10-11 Robert Dewar <dewar@adacore.com>
2699 * atree.h, atree.ads, atree.adb (Flag3): New flag (replaces Unused_1)
2700 * csinfo.adb: Aspect_Specifications is a new special field
2701 * einfo.adb (Flag3): New unused flag
2702 * exp_util.adb (Insert_Actions): Add processing for
2703 N_Aspect_Specification.
2704 * sem.adb: Add entry for N_Aspect_Specification.
2705 * sinfo.ads, sinfo.adb (N_Aspect_Specification): New node
2706 (Has_Aspect_Specifications): New flag
2707 (Permits_Aspect_Specifications): New function
2708 (Aspect_Specifications): New function
2709 (Set_Aspect_Specifications): New procedure
2710 * sprint.adb (Sprint_Node): Put N_At_Clause in proper alpha order
2711 (Sprint_Node): Add dummy entry for N_Aspect_Specification
2712 * treepr.adb (Flag3): New flag to be listed
2714 2010-10-11 Vincent Celier <celier@adacore.com>
2716 * adaint.c: Minor reformatting.
2718 2010-10-11 Robert Dewar <dewar@adacore.com>
2720 * sem_ch6.adb, s-htable.ads: Minor reformatting.
2722 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2724 * sem_ch4.adb (Analyze_Selected_Component): If the selector is
2725 invisible in an instantiation, and both the formal and the actual are
2726 private extensions of the same type, look for the desired component in
2727 the proper view of the parent type.
2729 2010-10-11 Vincent Celier <celier@adacore.com>
2731 * adaint.c (__gnat_number_of_cpus): Add implementation for Solaris,
2732 AIX, Tru64, Darwin, IRIX and HP-UX.
2734 2010-10-11 Robert Dewar <dewar@adacore.com>
2736 * a-textio.adb: Minor reformatting
2738 2010-10-11 Robert Dewar <dewar@adacore.com>
2740 * a-suesen.ads, a-suenst.ads,
2741 a-suesen.adb, a-suenst.adb,
2742 a-suewse.adb, a-suewst.adb,
2743 a-suewse.ads, a-suewst.ads,
2744 a-suezse.ads, a-suezst.ads,
2745 a-suezse.adb, a-suezst.adb: New name for string encoding packages.
2746 * impunit.adb: New names for string encoding units
2747 * Makefile.rtl: New names for string encoding units
2748 * rtsfind.ads: Minor code reorganization.
2750 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2752 * exp_ch5.adb: Code clean up.
2754 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2756 * sem_ch6.adb (Check_Limited_Return): Specialize warning on limited
2757 returns when in a generic context.
2758 (Analyze_Function_Return): ditto.
2760 2010-10-11 Robert Dewar <dewar@adacore.com>
2762 * s-multip.ads: Fix header.
2763 * sem_ch3.adb, s-multip.adb, a-tigeli.adb: Minor reformatting.
2765 2010-10-11 Vincent Celier <celier@adacore.com>
2767 * Makefile.rtl: Add s-multip.
2768 * adaint.c: New function __gnat_number_of_cpus, implemented for Linux,
2769 defaulting to 1 for other platforms.
2770 * adaint.h: New function __gnat_number_of_cpus.
2771 * impunit.adb (Non_Imp_File_Names_12): New file list for Ada 2012,
2772 with a single component "s-multip".
2773 * impunit.ads (Kind_Of_Unit): New enumerated value Ada_12_Unit for Ada
2775 * rtsfind.ads (RTU_Id): New enumerated value System_Multiprocessors
2776 * s-multip.ads, s-multip.adb: New Ada 2012 package.
2777 * sem_ch10.adb (Analyze_With_Clause): Check also Ada 2012 units.
2779 2010-10-11 Javier Miranda <miranda@adacore.com>
2781 * a-textio.adb: Move new implementation of Get_Line to a subunit.
2782 * a-tigeli.adb: New subunit containing the implementation of Get_Line.
2784 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2786 * sem_aux.adb: Code clean up.
2788 2010-10-11 Robert Dewar <dewar@adacore.com>
2790 * sem_ch3.adb, sem_aux.adb, sem_ch6.adb: Minor reformatting
2792 2010-10-11 Robert Dewar <dewar@adacore.com>
2794 * einfo.adb, atree.h, atree.ads, atree.adb: Define seven new flags
2795 Flag248-Flag254. Define new field Field29.
2797 2010-10-10 Olivier Hainque <hainque@adacore.com>
2798 Eric Botcazou <ebotcazou@adacore.com>
2800 * gcc-interface/lang.opt (gdwarf+): Remove.
2801 * gcc-interface/gigi.h (get_parallel_type): Likewise
2802 * gcc-interface/misc.c (gnat_dwarf_extensions): Likewise.
2803 (gnat_handle_option): Remove OPT_gdwarfplus case.
2804 (gnat_post_options): Remove setting of use_gnu_debug_info_extensions
2805 from gnat_dwarf_extensions.
2806 * gcc-interface/trans.c (gigi): Remove -gdwarf+ initializations.
2807 * gcc-interface/utils.c (get_parallel_type): Remove.
2809 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
2811 * gcc-interface/trans.c (gnat_to_gnu) <N_Not_In>: Use
2812 invert_truthvalue_loc instead of invert_truthvalue.
2813 * gcc-interface/utils2.c (build_binary_op) <NE_EXPR>: Likewise.
2814 (build_unary_op) <TRUTH_NOT_EXPR>: Likewise.
2816 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
2818 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
2819 assertion on the types of the parameters. Use KIND local variable.
2820 <E_Incomplete_Type>: Likewise.
2822 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
2824 * gcc-interface/ada-tree.h (DECL_BY_DOUBLE_REF_P): New macro.
2825 * gcc-interface/gigi.h (annotate_object): Add BY_DOUBLE_REF parameter.
2826 * gcc-interface/decl.c (annotate_object): Likewise and handle it.
2827 (gnat_to_gnu_entity): Adjust calls to annotate_object.
2828 (gnat_to_gnu_param): If fat pointer types are passed by reference on
2829 the target, pass them by explicit reference.
2830 * gcc-interface/misc.c (default_pass_by_ref): Fix type of constant.
2831 * gcc-interface/trans.c (Identifier_to_gnu): Do DECL_BY_DOUBLE_REF_P.
2832 (Subprogram_Body_to_gnu): Adjust call to annotate_object.
2833 (call_to_gnu): Handle DECL_BY_DOUBLE_REF_P.
2834 * gcc-interface/utils.c (convert_vms_descriptor): Add BY_REF parameter
2836 (build_function_stub): Iterate on the parameters of the subprogram in
2837 lieu of on the argument types. Adjust call to convert_vms_descriptor.
2839 2010-10-09 Eric Botcazou <ebotcazou@adacore.com>
2841 * gcc-interface/misc.c: Delete prototypes.
2842 (gnat_init_options): Use local variable.
2843 (lang_hooks): Move to the end of the file.
2845 2010-10-08 Joseph Myers <joseph@codesourcery.com>
2847 * gcc-interface/misc.c (gnat_init_options_struct): New. Split out
2848 from gnat_init_options.
2849 (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
2851 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2853 * sem_aux.adb: Cleanup Is_Immutably_Limited_Type.
2855 2010-10-08 Robert Dewar <dewar@adacore.com>
2857 * exp_ch3.adb: Minor reformatting.
2858 * exp_ch5.adb: Add comment.
2860 2010-10-08 Robert Dewar <dewar@adacore.com>
2862 * sem_prag.adb (Check_Duplicate_Pragma): Check for entity match
2863 * gcc-interface/Make-lang.in: Update dependencies.
2864 * einfo.ads: Minor reformatting.
2866 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2868 * exp_ch5.adb, sem_ch3.adb, exp_ch7.adb, exp_util.adb, sem_aux.adb,
2869 sem_aux.ads, exp_ch4.adb, exp_ch6.adb, sem_ch6.adb, exp_aggr.adb,
2870 exp_ch3.adb: Change Is_Inherently_Limited_Type to
2871 Is_Immutably_Limited_Type to accord with new RM terminology.
2872 * sem_aux.adb (Is_Immutably_Limited_Type): A type that is a descendant
2873 of a formal limited private type is not immutably limited in a generic
2876 2010-10-08 Robert Dewar <dewar@adacore.com>
2878 * sem_prag.adb (Check_Duplicate_Pragma): New procedure
2879 Add calls to this new procedure where appropriate
2881 2010-10-08 Vincent Celier <celier@adacore.com>
2883 * a-textio.adb (Get_Chunk): Code clean up.
2885 2010-10-08 Robert Dewar <dewar@adacore.com>
2887 * a-strbou.ads, a-strfix.adb, a-strfix.ads, a-strsea.adb, a-strsea.ads,
2888 a-strsup.adb, a-strsup.ads, a-strunb-shared.adb, a-strunb-shared.ads,
2889 a-strunb.adb, a-strunb.ads, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
2890 a-stwise.adb, a-stwise.ads, a-stwisu.adb, a-stwisu.ads,
2891 a-stwiun-shared.adb, a-stwiun-shared.ads, a-stwiun.adb, a-stwiun.ads,
2892 a-stzbou.ads, a-stzfix.adb, a-stzfix.ads, a-stzsea.adb, a-stzsea.ads,
2893 a-stzsup.adb, a-stzsup.ads, a-stzunb-shared.adb, a-stzunb-shared.ads,
2894 a-stzunb.adb, a-stzunb.ads (Find_Token): New version with From
2897 2010-10-08 Robert Dewar <dewar@adacore.com>
2899 * sem_cat.adb (Check_Categorization_Dependencies): Remote types
2900 packages can depend on preleborated packages.
2902 2010-10-08 Robert Dewar <dewar@adacore.com>
2904 * sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Pragmas
2905 Interrupt_Handler and Attach_Handler not allowed in generics.
2907 2010-10-08 Robert Dewar <dewar@adacore.com>
2909 * ali.adb: Set Allocator_In_Body if AB parameter present on M line
2910 * ali.ads (Allocator_In_Body): New flag
2911 * bcheck.adb (Check_Consistent_Restrictions): Handle case of main
2912 program violating No_Allocators_After_Elaboration restriction.
2913 * gnatbind.adb (No_Restriction_List): Add entries for
2914 No_Anonymous_Allocators, and No_Allocators_After_Elaboration.
2915 * lib-load.adb: Initialize Has_Allocator flag
2916 * lib-writ.adb: Initialize Has_Allocator flag
2917 (M_Parameters): Set AB switch if Has_Allocator flag set
2918 * lib-writ.ads: Document AB flag on M line
2919 * lib.adb (Has_Allocator): New function
2920 (Set_Has_Allocator): New procedure
2921 * lib.ads (Has_Allocator): New function
2922 (Set_Has_Allocator): New procedure
2923 (Has_Allocator): New flag in Unit_Record
2924 * sem_ch4.adb (Analyze_Allocator): Add processing for
2925 No_Allocators_After_Elaboration.
2927 2010-10-08 Geert Bosch <bosch@adacore.com>
2929 * a-textio.adb (Get_Line): Rewrite to use fgets instead of fgetc.
2931 2010-10-08 Javier Miranda <miranda@adacore.com>
2933 * sem_prag.adb (Analyze_Pragma): Relax semantic rule of
2934 Java_Constructors because in the JRE library we generate occurrences
2935 in which the "this" parameter is not the first formal.
2937 2010-10-08 Robert Dewar <dewar@adacore.com>
2939 * par-ch3.adb: Minor reformatting.
2941 2010-10-08 Javier Miranda <miranda@adacore.com>
2943 * exp_disp.adb (Make_DT): Do not generate dispatch tables for CIL/Java
2946 2010-10-08 Robert Dewar <dewar@adacore.com>
2948 * par-ch8.adb (P_Use_Type_Clause): Recognize ALL keyword in Ada 2012
2950 * sinfo.adb (Use_Type_Clause): Add All_Present flag.
2951 * sinfo.ads (Use_Type_Clause): Add All_Present flag.
2952 * s-rident.ads: Add entry for No_Allocators_After_Elaboration,
2953 No_Anonymous_Allocators.
2955 2010-10-08 Vincent Celier <celier@adacore.com>
2957 * bindgen.adb (Gen_Restrictions_Ada): No new line after last
2958 restriction, so that the last comma is always replaced with a left
2961 2010-10-08 Javier Miranda <miranda@adacore.com>
2963 * sem_prag.adb (Analyze_Pragma): Add specific check on the type of the
2964 first formal of delegates.
2966 2010-10-08 Robert Dewar <dewar@adacore.com>
2968 * sem_aggr.adb: Minor reformatting.
2970 2010-10-08 Robert Dewar <dewar@adacore.com>
2972 * exp_imgv.adb (Expand_Image_Attribute): Handle special calling
2973 sequence for soft hyphen for Character'Image case.
2974 * rtsfind.ads (Image_Character_05): New entry
2975 * s-imgcha.adb (Image_Character_05): New procedurew
2976 * s-imgcha.ads (Image_Character_05): New procedure
2977 * s-imgwch.adb (Image_Wide_Character): Deal with Ada 2005 soft hyphen
2979 * s-valcha.adb (Value_Character): Recognize SOFT_HYPHEN for 16#AD#
2980 * sem_attr.adb (Eval_Attribute, case Width): Handle soft_hyphen name
2983 2010-10-08 Robert Dewar <dewar@adacore.com>
2985 * sem_attr.adb (Eval_Attribute, case Width): Avoid ludicrous long loop
2986 for case of Wide_[Wide_]Character.
2988 2010-10-08 Robert Dewar <dewar@adacore.com>
2990 * exp_ch3.adb: Minor reformating
2991 Minor code reorganization.
2993 2010-10-08 Javier Miranda <miranda@adacore.com>
2995 * sem_prag.adb (Analyze_Pragma): Add missing checks on wrong use of
2996 pragmas CIL_Constructor and Java_Constructor.
2997 * exp_ch3.adb (Expand_Freeze_Record_Type): Do not generate the
2998 predefined primitives for CIL/Java tagged types.
3000 2010-10-08 Robert Dewar <dewar@adacore.com>
3002 * sem_ch6.adb: Minor reformatting.
3004 2010-10-08 Robert Dewar <dewar@adacore.com>
3006 * gnat1drv.adb: Add call to Validate_Independence.
3007 * par-prag.adb: Add dummy entries for Independent,
3008 Independent_Componentsa.
3009 * sem_ch13.adb (Validate_Independence): New procedure
3010 (Initialize): Initialize address clause and independence check tables
3011 * sem_ch13.ads (Independence_Checks): New table
3012 (Validate_Independence): New procedure
3013 * sem_prag.adb: Add processing for pragma Independent[_Components]
3014 * snames.ads-tmpl: Add entries for pragma Independent[_Components]
3016 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3018 * sem_aggr.adb (Propagate_Discriminants): When expanding an aggregate
3019 component with box initialization, if the component is a variant record
3020 use the values of the discriminants to select the proper variant for
3021 further box initialization.
3023 2010-10-08 Thomas Quinot <quinot@adacore.com>
3025 * xsnames.adb: Remove obsolete file.
3026 * make.adb, sem_ch8.adb, einfo.ads: Minor reformatting.
3028 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3030 * exp_aggr.adb: Complete previous change.
3032 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3034 * sem_ch6.adb (Check_Return_Subtype): The subtype indication in an
3035 extended return must match statically the return subtype of the
3036 enclosing function if the type is an elementary type or if it is
3039 2010-10-08 Vincent Celier <celier@adacore.com>
3041 * prj-nmsc.adb (Add_Source): Report all duplicate units and source file
3042 names. Do not report the same duplicate unit several times.
3043 * prj.ads (Source_Data): New Boolean component Duplicate_Unit,
3044 defaulted to False, to avoid reporting the same unit as duplicate
3047 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3049 * sem_aggr.adb (Resolve_Array_Aggregate): If the expression in an
3050 others choice is a literal, analyze it to enable later optimizations.
3051 * exp_aggr.adb (Expand_Record_Aggregate): An aggregate with static size
3052 and components can be handled by the backend even if it is of a limited
3055 2010-10-08 Arnaud Charlet <charlet@adacore.com>
3057 * a-rttiev.adb (task Timer): Since this package may be elaborated
3058 before System.Interrupt, we need to call Setup_Interrupt_Mask
3059 explicitly to ensure that this task has the proper signal mask.
3061 2010-10-08 Robert Dewar <dewar@adacore.com>
3063 * freeze.adb (Freeze_Entity): For array case, move some processing for
3064 pragma Pack, Component_Size clause and atomic/volatile components here
3065 instead of trying to do the job in Sem_Ch13 and Freeze.
3066 * layout.adb: Use new Addressable function
3067 * sem_ch13.adb (Analyze_Attribute_Representation_Clause, case
3068 Component_Size): Move some handling to freeze point in
3069 Freeze.Freeze_Entity.
3070 * sem_prag.adb (Analyze_pragma, case Pack): Move some handling to
3071 freeze point in Freese.Freeze_Entity.
3072 * sem_util.ads, sem_util.adb (Addressable): New function.
3074 2010-10-08 Robert Dewar <dewar@adacore.com>
3076 * sprint.adb: Minor reformatting.
3078 2010-10-08 Javier Miranda <miranda@adacore.com>
3080 * exp_ch4.adb (Real_Range_Check): Declare temporary as constant.
3082 2010-10-08 Robert Dewar <dewar@adacore.com>
3084 * sem_ch3.adb: Minor reformatting.
3086 2010-10-08 Vincent Celier <celier@adacore.com>
3088 * ali-util.adb (Get_File_Checksum): Make sure that external_as_list is
3089 not a reserved word.
3090 * prj-proc.adb (Expression): Process string list external references.
3091 * prj-strt.adb (External_Reference): Parse external_as_list external
3093 * prj-tree.ads (Expression_Kind_Of): Allowed for N_External_Value nodes
3094 (Set_Expression_Kind_Of): Ditto
3095 * prj.adb (Initialize): Set external_as_list as a reserved word
3096 * projects.texi: Document new string external reference
3098 * scans.ads (Token_Type): New token Tok_External_As_List
3099 * snames.ads-tmpl: New standard name Name_External_As_List
3101 2010-10-08 Thomas Quinot <quinot@adacore.com>
3103 * sem_prag.adb: Minor reformatting.
3105 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3107 * sem_ch3.adb (Derived_Type_Declaration): In the private part of an
3108 instance, it is legal to derive from a non-limited actual when the
3109 formal type is untagged limited.
3110 * sem_ch12.adb (Instantiate_Type): For a formal private type, use
3111 analyzed formal as Generic_Parent_Type, to simplify later checks.
3113 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3115 * sem_res.adb (Insert_Default): If default value is already a
3116 raise_constraint_error do not rewrite it as new raise node, to prevent
3117 infinite loops in the warning removal machinery.
3119 2010-10-08 Robert Dewar <dewar@adacore.com>
3121 * sem_util.adb, sem_prag.adb: Minor reformatting
3123 2010-10-08 Hristian Kirtchev <kirtchev@adacore.com>
3125 * gnat_rm.texi: Remove the section on pragma Implemented_By_Entry.
3126 Add section on pragma Implemented.
3128 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3130 * sem_ch3.adb (Derive_Subprogram): If an abstract extension has a
3131 concrete parent with a concrete constructor, the inherited constructor
3132 is abstract even if the derived type is a null extension.
3134 2010-10-08 Thomas Quinot <quinot@adacore.com>
3136 * sem_ch4.adb: Minor reformatting.
3138 2010-10-08 Hristian Kirtchev <kirtchev@adacore.com>
3140 * einfo.adb: Flag 232 (formerly Implemented_By_Entry) is now unused.
3141 (Implemented_By_Entry): Removed.
3142 (Set_Implemented_By_Entry): Removed.
3143 (Write_Entity_Flags): Remove the output for Implemented_By_Entry.
3144 * einfo.ads: Remove Implemented_By_Entry and its usage in entities.
3145 (Implemented_By_Entry): Removed along with its associated pragma.
3146 (Set_Implemented_By_Entry): Removed along with its associated pragma.
3147 * exp_ch9.adb: Alphabetize with and use clauses of Exp_Ch9.
3148 (Build_Dispatching_Call_Equivalent): New routine.
3149 (Build_Dispatching_Requeue): New routine.
3150 (Build_Dispatching_Requeue_To_Any): New routine.
3151 (Build_Normal_Requeue): New routine.
3152 (Build_Skip_Statement): New routine.
3153 (Expand_N_Requeue_Statement): Rewritten. The logic has been split into
3154 several subroutines.
3155 * par-prag.adb: Replace Pragma_Implemented_By_Entry by
3157 * sem_ch3.adb (Check_Abstract_Overriding): Perform checks concerning
3159 (Check_Pragma_Implemented): New routines.
3160 (Inherit_Pragma_Implemented): New routine.
3161 * sem_ch9.adb (Analyze_Requeue): Update the predicate which detects a
3162 dispatching requeue.
3163 * sem_prag.adb: Update array Sig_Flags by removing Implemented_By_Entry
3164 and adding Implemented.
3165 (Ada_2012_Pragma): New routine.
3166 (Analyze_Pragma, case Implemented): Perform all necessary checks
3167 concerning pragma Implemented and register the pragma as a
3168 representation item with the procedure_LOCAL_NAME.
3169 (Analyze_Pragma, case Implemented_By_Entry): Removed.
3170 * sem_util.adb (Implementation_Kind): New routine.
3171 * sem_util.ads (Implementation_Kind): New routine.
3172 * snames.ads-tmpl: Remove Name_Implemented_By_Entry and add
3173 Name_Implemented. Remove pragma name Pragma_Implemented_By_Entry and
3174 add Pragma_Implemented. Add special names By_Any, By_Entry and
3175 By_Protected_Procedure.
3177 2010-10-08 Javier Miranda <miranda@adacore.com>
3179 * exp_ch3.adb (Expand_Freeeze_Record_Type): Code cleanup: remove local
3180 variable Has_Static_DT by invocation of function Building_Static_DT.
3182 2010-10-08 Vincent Celier <celier@adacore.com>
3184 * g-dirope.adb (Remove_Dir): Do not change the current directory when
3185 doing a recursive remove of a subdirectory.
3187 2010-10-08 Javier Miranda <miranda@adacore.com>
3189 * exp_ch6.ad (Freeze_Subprogram): Factorize code.
3190 * exp_disp.adb (Make_Secondary_DT): Factorize code.
3191 (Make_DT): Factorize code.
3193 2010-10-08 Robert Dewar <dewar@adacore.com>
3195 * sem_ch4.adb: Minor reformatting.
3197 2010-10-08 Robert Dewar <dewar@adacore.com>
3199 * sem_ch6.adb (Check_Conformance): Check null exclusion match for full
3202 2010-10-08 Thomas Quinot <quinot@adacore.com>
3204 * sem_ch12.adb (Instantiate_Object): Rename Formal_Id to Gen_Obj, for
3205 consistency with Gen_T in Instantiate_Type.
3206 Introduce constant A_Gen_Obj to avoid repeated queries for
3207 Defining_Identifier (Analyzed_Formal).
3209 2010-10-08 Vincent Celier <celier@adacore.com>
3211 * prj-nmsc.adb: Minor comment fix.
3213 2010-10-07 Robert Dewar <dewar@adacore.com>
3215 * sem_prag.adb, sem_ch13.adb: Implement AI05-0012-1/02.
3216 * gcc-interface/Make-lang.in: Update dependencies.
3218 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3220 * sem_ch12.ad: (Instantiate_Object): For an in-out formal of a child
3221 unit, if the type of the formal is declared in a parent unit and is not
3222 a formal itself, the actual must be located from an enclosing parent
3223 instance by normal visibility.
3225 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3227 * sem_ch4.adb (Analyze_Allocator): In Ada 2012, a null_exclusion
3228 indicator is illegal for an uninitialized allocator.
3230 2010-10-07 Robert Dewar <dewar@adacore.com>
3232 * sem_prag.adb (Analyze_Attribute_Definition_Clause, case
3233 Component_Size): Complete previous change.
3235 2010-10-07 Vincent Celier <celier@adacore.com>
3237 * scng.adb (Scan): Call Accumulate_Token_Checksum for Tok_Identifier,
3238 even for keywords, to avoid having the checksum to depend on the Ada
3241 2010-10-07 Gary Dismukes <dismukes@adacore.com>
3243 * sem_aggr.adb, sem_ch12.adb, sem_ch6.adb, par-ch5.adb,
3244 exp_ch3.adb: Minor reformatting.
3246 2010-10-07 Robert Dewar <dewar@adacore.com>
3248 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
3249 Component_Size): It is now illegal to give an incorrect component size
3250 clause in the case of aliased or atomic components.
3251 * sem_prag.adb (Analyze_Pragma, case Pack): It is now illegal to give
3252 an effective pragma Pack in the case of aliased or atomic components.
3254 2010-10-07 Steve Baird <baird@adacore.com>
3256 * exp_ch4.adb (Expand_N_Allocator): Do not bypass expansion
3257 in the case of a violation of an active No_Task_Hierarchy restriction.
3259 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3261 * sem_ch12.adb (Validate_Derived_Type_Instance): If a formal derived
3262 type is non-limited, an actual for it cannot be limited.
3264 2010-10-07 Robert Dewar <dewar@adacore.com>
3266 * einfo.ads (No_Pool_Assigned): Update documentation.
3267 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
3268 Storage_Size): We only set No_Pool_Assigned if the expression is a
3269 static constant and zero.
3270 * sem_res.adb (Resolve_Allocator): Allocation from empty storage pool
3271 should be an error not a warning.
3273 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3275 * exp_aggr.adb (Expand_Array_Aggregate): Recognize additional cases
3276 where an aggregate in an assignment can be built directly into the
3277 target, and does not require the creation of a temporary that may
3280 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3282 * sem_aggr.adb (Analyze_Record_Aggregate): In Ada2012, a choice list
3283 in a record aggregate can correspond to several components of
3284 anonymous access types, as long as the designated subtypes match.
3286 2010-10-07 Robert Dewar <dewar@adacore.com>
3288 * gnat_rm.texi, exp_util.adb, sinfo.adb, sinfo.ads, sem_ch12.adb,
3289 sem.adb, gnat_ugn.texi, sem_util.ads, par-ch6.adb, targparm.ads,
3290 restrict.adb, sem_ch6.adb, sem_ch6.ads, sprint.adb, i-c.ads: Change
3291 spelling parametrize(d) => parameterize(d).
3293 2010-10-07 Robert Dewar <dewar@adacore.com>
3295 * sem_ch12.adb: Add comment.
3296 * sem_ch6.adb: Minor reformatting.
3298 2010-10-07 Robert Dewar <dewar@adacore.com>
3300 * par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb, par-ch10.adb: Add
3301 Pexp to Pf_Rec constants
3302 (P_Subprogram): Expression is always enclosed in parentheses
3303 * par.adb (Pf_Rec): add Pexp flag for parametrized expression
3304 * sinfo.ads (N_Parametrized_Expression): Expression must be in parens
3306 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3308 * sem_ch6.adb (Analyze_Subprogram_Specification): Implement Ada2012
3309 checks on functions that return an abstract type or have a controlling
3310 result whose designated type is an abstract type.
3311 (Check_Private_Overriding): Implement Ada2012 checks on functions
3312 declared in the private part, if an abstract type is involved.
3313 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): In Ada2012,
3314 reject a generic function that returns an abstract type.
3315 * exp_ch5.adb (Expand_Simple_Function_Return): in Ada2012, if a
3316 function has a controlling access result, check that the tag of the
3317 return value matches the designated type of the return expression.
3319 2010-10-07 Robert Dewar <dewar@adacore.com>
3321 * par-ch6.adb: Fix error in handling of parametrized expressions.
3322 * par-ch4.adb (P_Name): Allow qualified expression as name in Ada 2012
3324 (P_Simple_Expression): Better message for qualified expression prefix
3325 * s-crc32.adb: Minor reformatting.
3326 * exp_intr.adb (Expand_Unc_Deallocation): Remove test for empty
3327 storage pool (this test is moved to Sem_Intr).
3328 * sem_intr.adb (Check_Intrinsic_Call): Add check for deallocation from
3329 empty storage pool, moved here from Exp_Intr and made into error.
3330 (Check_Intrinsic_Call): Remove assumption in generating not-null free
3331 warning that the name of the instantiation is Free.
3332 * sinput.adb (Tree_Read): Document use of illegal free call allowed in
3334 * types.ads: Remove storage size clauses from big types (since we may
3335 need to do deallocations, which are now illegal for empty pools).
3337 2010-10-07 Sergey Rybin <rybin@adacore.com>
3339 * gnat_ugn.texi: Add missing word.
3341 2010-10-07 Robert Dewar <dewar@adacore.com>
3343 * exp_util.adb (Insert_Actions): Add handling of
3344 N_Parametrized_Expression.
3345 * par-ch6.adb (P_Subprogram): Add parsing of parametrized expression
3346 * sem.adb: Add entry for N_Parametrized_Expression
3347 * sem_ch6.adb (Analyze_Parametrized_Expression): New procedure
3348 * sem_ch6.ads (Analyze_Parametrized_Expression): New procedure
3349 * sinfo.ads, sinfo.adb: Add N_Parametrized_Expression
3350 * sprint.adb (Sprint_Node): Add handling for N_Parametrized_Expression
3351 * par-ch4.adb: Minor reformatting.
3353 2010-10-07 Robert Dewar <dewar@adacore.com>
3355 * scng.adb (Skip_Other_Format_Characters): New procedure
3356 (Start_Of_Wide_Character): New procedure
3357 (Scan): Use Start_Of_Wide_Character where appropriate
3358 (Scan): Improve error message for other_format chars in identifier
3359 (Scan): Allow other_format chars between tokens
3361 2010-10-07 Javier Miranda <miranda@adacore.com>
3363 * exp_util.adb (Safe_Prefixed_Reference): When removing side effects,
3364 Add missing support for explicit dereferences.
3366 2010-10-07 Robert Dewar <dewar@adacore.com>
3368 * par-ch10.adb, par-ch3.adb, par.adb: Minor reformatting.
3370 2010-10-07 Robert Dewar <dewar@adacore.com>
3372 * exp_disp.adb, exp_dist.adb, exp_util.ads, exp_util.adb,
3373 exp_ch11.adb: Rename Full_Qualified_Name to Fully_Qualified_Name_String
3374 * sem_util.adb, sem_util.ads (Full_Qualified_Name): Moved to
3375 Exp_Util.Fully_Qualified_Name_String.
3377 2010-10-07 Robert Dewar <dewar@adacore.com>
3379 * rtsfind.ads: Add entry for Ada.Real_Time.Timing_Events.Set_Handler
3380 * sem_res.adb (Resolve_Call): A call to
3381 Ada.Real_Time.Timing_Events.Set_Handler violates restriction
3382 No_Relative_Delay (AI-0211).
3384 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3386 * sem_ch10.adb: Small change in error message.
3388 2010-10-07 Robert Dewar <dewar@adacore.com>
3390 * tbuild.ads: Minor reformatting.
3392 2010-10-07 Robert Dewar <dewar@adacore.com>
3394 * gnatcmd.adb, make.adb, prj-nmsc.adb, sem_elab.adb: Minor reformatting
3396 2010-10-07 Arnaud Charlet <charlet@adacore.com>
3398 * exp_ch11.adb (Expand_N_Exception_Declaration): Update comments.
3400 2010-10-07 Robert Dewar <dewar@adacore.com>
3402 * sem_res.adb: Minor reformatting
3404 2010-10-07 Olivier Ramonat <ramonat@adacore.com>
3406 * gnat_ugn.texi: Minor editing.
3407 * opt.ads: Document that scripts rely on specific formats in opt.ads
3409 2010-10-07 Robert Dewar <dewar@adacore.com>
3411 * a-wichun.ads, a-wichun.adb (To_Lower_Case): New function
3412 (To_Upper_Case): Fix to be inverse of To_Lower_Case
3413 * a-zchuni.ads, a-zchuni.adb (To_Lower_Case): New function
3414 (To_Upper_Case): Fix to be inverse of To_Lower_Case
3416 2010-10-07 Robert Dewar <dewar@adacore.com>
3418 * a-wichha.adb, a-wichha.ads, a-zchhan.adb, a-zchhan.ads: New file.
3419 * impunit.adb: Add entries for a-wichha/a-zchhan
3420 * Makefile.rtl: Add entries for a-wichha/a-zchhan
3422 2010-10-07 Vincent Celier <celier@adacore.com>
3424 * make.adb (Check): Call Check_Source_Info_In_ALI with Project_Tree
3425 * makeutl.adb (Check_Source_Info_In_ALI): If there is at least one
3426 replaced source, check that none of the replaced sources are in the
3428 * makeutl.ads (Check_Source_Info_In_ALI): New parameter Tree
3429 * prj-nmsc.adb (Remove_Source): New parameter Tree. If the source is
3430 replaced with a source with a different file name, put it in the hash
3431 table Replaced_Sources.
3432 (Add_Source): Call Remove_Source with Data.Tree. If there is at least
3433 one replaced source, check if it has the same file name as the current
3434 source; if it has, remove it from the hash table Replaced_Sources.
3435 * prj.adb (Reset): Reset hash table Tree.Replaced_Sources
3436 * prj.ads (Replaced_Source_HTable): New hash table
3437 (Project_Tree_Data): New components Replaced_Sources and
3438 Replaced_Source_Number.
3440 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3442 * sem_elab.adb (Check_A_Call): After inserting elaboration check, set
3443 proper flag to prevent a double elaboration check on the same call.
3444 * exp_util.adb (Insert_Actions): If the enclosing node is an
3445 Expression_With_Actions and it has been analyzed already, find
3446 insertion point further up in the tree.
3448 2010-10-07 Hristian Kirtchev <kirtchev@adacore.com>
3450 * sem_ch13.adb (Analyze_Record_Representation_Clause): Alphabetize all
3451 local variables. Remove the general restriction which prohibits the
3452 application of record rep clauses to Unchecked_Union types. Add Ada
3453 2012 check to detect improper naming of an Unchecked_Union
3454 discriminant in record rep clause.
3455 * sem_prag.adb: Add with and use clause for Exp_Ch7.
3456 (Analyze_Pragma): Unchecked_Union case: Propagate the Unchecked_Union
3457 type to all invocations of Check_Component and Check_Variant.
3458 (Check_Component): Add formal parameters UU_Typ and In_Variant_Part.
3459 Rewritten. Add Ada 2012 check to detect improper use of formal
3460 private types and private extensions as component types of an
3461 Unchecked_Union declared inside a generic body.
3462 (Check_Variant): Add formal parameter UU_Typ. Propagate the
3463 Unchecked_Union type to all calls of Check_Component. Signal that the
3464 current component comes from the variant part of an Unchecked_Union
3466 (Inside_Generic_Body): New routine.
3468 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3470 * exp_ch4.adb (Expand_Composite_Equality): When looking for a primitive
3471 equality operation for a record component, verify that both formals
3472 have the same type, and the result type is boolean.
3474 2010-10-07 Vincent Celier <celier@adacore.com>
3476 * gnatcmd.adb (Check_Files): When looking for the .ci file for a
3477 binder generated file, look for both b~xxx and b__xxx as gprbuild
3478 always uses b__ as the prefix of such files.
3480 2010-10-07 Thomas Quinot <quinot@adacore.com>
3482 * sem_res.adb: Minor reformatting.
3484 2010-10-07 Arnaud Charlet <charlet@adacore.com>
3486 * debug.adb: Update -gnatd.J documentation.
3488 2010-10-07 Robert Dewar <dewar@adacore.com>
3490 * gnat_rm.texi: Document handling of invalid values
3491 * s-utf_32.ads, s-utf_32.adb (UTF_To_Lower_Case): Fix implementation
3493 (UTF_To_Upper_Case): New function.
3495 2010-10-07 Robert Dewar <dewar@adacore.com>
3497 * sem_attr.adb: Minor reformatting.
3498 * einfo.ads, einfo.adb (Is_Ada_2012_Only): New flag
3499 * itypes.adb (Create_Null_Excluding_Itype): Set Is_Ada_2012_Only flag
3501 * lib-xref.adb (Generate_Reference): Warn on use of Ada 2012 entity in
3503 * opt.ads (Warn_On_Ada_2012_Compatibility): New flag
3504 * sem_ch3.adb (Analye_Subtype_Declaration): Inherit Is_Ada_2012_Only
3505 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Is_Ada_2012_Only
3507 * sem_prag.adb (Analyze_Pragma, case Ada_12/Ada_2012): Allow form with
3509 * sem_type.adb (Disambiguate): Deal with Is_Ada_2012_Only.
3510 * sem_warn.adb (Warn_On_Ada_2012_Compatibility): New flag, treated
3513 2010-10-07 Javier Miranda <miranda@adacore.com>
3515 * a-tags.ads: Use new support for pragma Ada_2012 with function
3518 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3520 * par-ch5.adb (P_Sequence_Of_Statements): In Ada2012 a label can end a
3521 sequence of statements.
3523 2010-10-07 Vincent Celier <celier@adacore.com>
3525 * gnatcmd.adb (Check_Files): Only add a .ci files if it exists
3527 2010-10-07 Javier Miranda <miranda@adacore.com>
3529 * a-tags.ads, a-tags.adb (Type_Is_Abstract): New subprogram.
3530 * rtsfind.ads (RE_Type_Is_Abstract): New entity.
3531 * exp_disp.adb (Make_DT): Initialize TSD component Type_Is_Abstract.
3533 2010-10-07 Arnaud Charlet <charlet@adacore.com>
3535 * sem_ch12.adb (Mark_Context): Removed, no longer needed.
3536 (Analyze_Package_Instantiation): No longer analyze systematically a
3537 generic body in CodePeer mode.
3538 * freeze.adb, sem_attr.adb: Update comments.
3540 2010-10-05 Robert Dewar <dewar@adacore.com>
3542 * par-ch5.adb (Test_Statement_Required): Allow all pragmas in Ada 2012
3545 2010-10-05 Pascal Obry <obry@adacore.com>
3547 * gnat_rm.texi: Fix typo.
3549 2010-10-05 Arnaud Charlet <charlet@adacore.com>
3551 * gnat_ugn.texi: Add note about identifiers with same name and
3554 2010-10-05 Robert Dewar <dewar@adacore.com>
3556 * sem_ch4.adb: Minor reformatting.
3557 * a-direct.ads: Minor comment update.
3559 2010-10-05 Javier Miranda <miranda@adacore.com>
3561 * sem_ch3.adb (Add_Internal_Interface_Entities): Removing code that is
3562 no longer required after change in New_Overloaded_Entity.
3563 * sem_ch6.adb (New_Overloaded_Entity): Code reorganization to isolate
3564 the fragment of code that handles derivations of interface primitives.
3565 Add missing dependence on global variable Inside_Freezing_Actions to
3566 ensure the correct management of internal interface entities.
3567 * sem_ch13.adb (Analyze_Freeze_Entity): Add missing increase/decrease
3568 of the global variable Inside_Freezing_Actions to ensure that internal
3569 interface entities are well handled by New_Overloaded_Entity.
3570 * sem_disp.adb (Find_Primitive_Covering_Interface): Add documentation
3571 and complete the algorithm to catch hidden primitives derived of
3572 private type that covers the interface.
3573 * sem_disp.ads (Find_Primitive_Covering_Interface): Add missing
3576 2010-10-05 Robert Dewar <dewar@adacore.com>
3578 * prj-util.adb, prj-util.ads, prj.ads, s-vxwext-rtp.adb, sem_ch4.adb,
3579 sem_ch7.adb, sem_res.adb, sem_type.adb: Minor reformatting.
3580 Minor code reorganization (use Nkind_In).
3582 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3584 * sem_ch10.adb (Analyze_Task_Body_Stub): Diagnose duplicate stub for
3587 2010-10-05 Vincent Celier <celier@adacore.com>
3589 * gnatbind.adb: If the main library file is not for a suitable main
3590 program, change the error message.
3592 2010-10-05 Vincent Celier <celier@adacore.com>
3594 * a-direct.ads: Minor spelling error fixes in comments.
3595 * gnat_rm.texi: Add three entries in "Implementation Defined
3596 Characteristics" for the interpretations of the Form parameters in
3599 2010-10-05 Robert Dewar <dewar@adacore.com>
3601 * exp_ch3.adb, exp_ch5.adb, exp_disp.adb, exp_dist.adb, gnatlink.adb,
3602 makeutl.adb, par-ch6.adb, prj-dect.adb, prj-env.adb, prj-env.ads,
3603 prj-ext.adb, prj-nmsc.adb, prj-part.adb, prj-pp.ads: Minor code
3607 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3609 * sem_res.adb (Check_Parameterless_Call): If the prefix of 'Address is
3610 an explicit dereference of an access to function, the prefix is not
3611 interpreted as a parameterless call.
3613 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3615 * exp_attr.adb: For 'Read and 'Write, use full view of base type if
3618 2010-10-05 Vincent Celier <celier@adacore.com>
3620 * make.adb (Switches_Of): Allow wild cards in index of attributes
3622 * prj-util.adb (Value_Of): When Allow_Wildcards is True, use the index
3623 of the associative array as a glob regular expression.
3624 * prj-util.ads (Value_Of (Index, In_Array)): New Boolean parameter
3625 Allow_Wildcards, defaulted to False.
3626 (Value_Of (Name, Attribute_Or_Array_Name)): Ditto
3627 * projects.texi: Document that attribute Switches (<file name>) may
3628 use wild cards in the index.
3630 2010-10-05 Robert Dewar <dewar@adacore.com>
3632 * a-direct.adb, a-direct.ads, back_end.adb, checks.adb,
3633 einfo.adb: Minor reformatting.
3634 * debug.adb: Remove obsolete documentation for d.Z flag.
3636 2010-10-05 Vincent Celier <celier@adacore.com>
3638 * vms_data.ads: Add VMS qualifier /SRC_INFO= corresponding to gnatmake
3639 switch --create-info-file=.
3640 * gnat_ugn.texi: Add documentation for new gnatmake switch
3643 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3645 * sem_ch3.adb: Do not elaborate type definition if syntax error.
3647 2010-10-05 Javier Miranda <miranda@adacore.com>
3649 * sprint.adb (Sprint_Node_Actual): Improve output of subprogram bodies
3650 to generate the full-qualified names of its corresponding spec.
3651 This facilitates locating the corresponing body when reading
3654 2010-10-05 Thomas Quinot <quinot@adacore.com>
3656 * exp_dist.adb (Make_Helper_Function_Name): For a tagged type, use
3657 canonical name without serial number only if the helper is becoming a
3658 primitive of the type.
3660 2010-10-05 Javier Miranda <miranda@adacore.com>
3662 * exp_disp.adb (Make_DT): Minor code reorganization.
3664 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3666 * par-ch6.adb: improve recovery with extra paren in function spec.
3668 2010-10-05 Quentin Ochem <ochem@adacore.com>
3670 * prj-tree.ads: Project_Path is now aliased.
3672 2010-10-05 Thomas Quinot <quinot@adacore.com>
3674 * checks.adb: Minor reformatting.
3676 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
3678 * mlib-tgt-specific-mingw.adb (No_Argument_List): Delete.
3679 (Shared_Libgcc): New aliased variable.
3680 (Shared_Libgcc_Switch): New constant.
3681 (Build_Dynamic_Library): Pass Shared_Libgcc_Switch to the compiler
3682 * gcc-interface/Makefile.in (gnatlib-shared-win32): Pass -shared-libgcc
3684 * gcc-interface/Make-lang.in: Update dependencies.
3686 2010-10-05 Vincent Celier <celier@adacore.com>
3688 * prj-part.adb (Parse_Simple_Project): When checking if a child project
3689 imports its parent project, also look in projects being extended by
3692 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
3694 * gnat_ugn.texi: Adjust instructions in G.10 Building DLLs with GNAT.
3696 2010-10-05 Javier Miranda <miranda@adacore.com>
3698 * exp_cg.adb (Slot_Number): Add support to handle aliased entities.
3699 (Generate_CG_Output): Switch -gnatd.Z is no longer needed to
3700 activate this output.
3702 2010-10-05 Arnaud Charlet <charlet@adacore.com>
3704 * back_end.adb (Call_Back_End): Generate an error message when scil
3705 generation is enabled, and no scil back-end (by default) is available.
3707 2010-10-05 Javier Miranda <miranda@adacore.com>
3709 * debug.adb: Update documentation since -gnatd.Z is no longer required
3710 to generate the call-graph information.
3712 2010-10-05 Javier Miranda <miranda@adacore.com>
3714 * exp_ch5.adb (Expand_Simple_Function_Return): Rewrite expansion of a
3715 runtime access check by an equivalent expansion that causes
3716 no problems in the VM backend. The original expansion was
3717 not good for the VM backends because when Tagged_Type_Expansion
3718 is disabled the attribute Access_Disp_Table is not available.
3720 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3722 * sem_type.adb (Covers): In a dispatching context, T1 covers T2 if T2
3723 is class-wide and T1 is its specific type.
3725 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3727 * einfo.adb: Add guard to Is_String_Type to prevent cascaded errors.
3729 2010-10-05 Vincent Celier <celier@adacore.com>
3731 * back_end.ads: Minor spelling error correction.
3733 2010-10-05 Arnaud Charlet <charlet@adacore.com>
3735 * switch-c.adb, gnat1drv.adb (Scan_Front_End_Switches): Disable
3736 warnings when -gnatC is specified here so that warnings can be
3737 re-enabled explicitly.
3738 (Adjust_Global_Switches): No longer suppress warnings.
3740 2010-10-05 Vincent Celier <celier@adacore.com>
3742 * makeutl.adb: Minor reformatting.
3744 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3746 * sem_ch4.adb: add guard in Analyze_One_Call to prevent crash when a
3747 non-discrete type appears as an actual in a call.
3749 2010-10-05 Vincent Celier <celier@adacore.com>
3751 * make.adb (Scan_Make_Arg): Take into account new switch
3753 * makeusg.adb: Add line for new switch --source-info=file.
3754 * makeutl.ads (Source_Info_Option): New constant String for new builder
3756 * prj-conf.adb: Put subprograms in alphabetical order
3757 (Process_Project_And_Apply_Config): Read/write an eventual source info
3759 * prj-nmsc.adb (Look_For_Sources.Get_Sources_From_Source_Info): New
3761 (Look_For_Sources): If a source info file was successfully read, get
3762 the source data from the data read from the source info file.
3763 * prj-util.adb (Source_Info_Table): New table
3764 (Source_Info_Project_HTable): New hash table
3765 (Create): New procedure
3766 (Put (File), Put_Line): New procedures
3767 (Write_Source_Info_File): New procedure
3768 (Read_Source_Info_File): New procedure
3769 (Initialize): New procedure
3770 (Source_Info_Of): New procedure
3771 (Next): New procedure
3772 (Close): When file is an out file, fail if the buffer cannot be written
3773 or if the file cannot be close successfully.
3774 (Get_Line): Fail if file is an out file
3775 * prj-util.ads (Create): New procedure
3776 (Put (File), Put_Line): New procedures
3777 (Write_Source_Info_File): New procedure
3778 (Read_Source_Info_File): New procedure
3779 (Source_Info_Data): New record type
3780 (Source_Info_Iterator): New private type
3781 (Initialize): New procedure
3782 (Source_Info_Of): New procedure
3783 (Next): New procedure
3784 * prj.ads (Project_Tree_Data): New components Source_Info_File_Name and
3785 Source_Info_File_Exists.
3787 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3789 * exp_ch4.adb: Fix typo.
3791 2010-10-05 Thomas Quinot <quinot@adacore.com>
3793 * lib-writ.adb: Minor reformatting.
3795 2010-10-05 Javier Miranda <miranda@adacore.com>
3797 * sem_ch3.adb (Access_Definition): Remove useless code.
3799 2010-10-05 Emmanuel Briot <briot@adacore.com>
3801 * prj-env.adb, prj-env.ads (Set_Path): New subprogram.
3802 (Deep_Copy): Removed, not used.
3804 2010-10-05 Javier Miranda <miranda@adacore.com>
3806 * sem_ch3.adb (Add_Internal_Interface_Entities): Code reorganization:
3807 move code that searches in the list of primitives of a tagged type for
3808 the entity that will be overridden by user-defined routines.
3809 * sem_disp.adb (Find_Primitive_Covering_Interface): Move here code
3810 previously located in routine Add_Internal_Interface_Entities.
3811 * sem_disp.ads (Find_Primitive_Covering_Interface): Update docs.
3812 * sem_ch6.adb (New_Overloaded_Entity): Add missing check on
3813 availability of attribute Alias.
3815 2010-10-05 Ed Falis <falis@adacore.com>
3817 * s-taprop-vxworks.adb, s-osinte-vxworks.adb, s-osinte-vxworks.ads,
3818 s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.adb, s-vxwext-rtp.ads:
3819 Move definition of intContext to System.OS_Interface.
3820 Add necessary variants in System.VxWorks.Extensions.
3822 2010-10-05 Doug Rupp <rupp@adacore.com>
3824 * s-asthan-vms-alpha.adb: On VMS, a task using
3825 pragma AST_Entry exhibits a memory leak when the task terminates
3826 because the vector allocated for the AST interface is not freed. Fixed
3827 by making the vector a controlled type.
3829 2010-10-05 Emmanuel Briot <briot@adacore.com>
3831 * prj-nmsc.adb (Expand_Subdirectory_Pattern): Check that the prefix in
3832 a "**" pattern properly exists, and report an error otherwise.
3834 2010-10-05 Emmanuel Briot <briot@adacore.com>
3836 * prj-env.ads: Use GNAT.OS_Lib rather than System.OS_Lib.
3838 2010-10-05 Emmanuel Briot <briot@adacore.com>
3840 * prj-nmsc.adb, prj-err.adb (Expand_Subdirectory_Pattern): New
3842 Extract some code from Get_Directories, to share with the handling
3843 of aggregate projects (for the Project_Files attributes)
3845 2010-10-05 Emmanuel Briot <briot@adacore.com>
3847 * gnatcmd.adb, prj-proc.adb, prj-part.adb, prj-ext.adb, prj-ext.ads,
3848 switch-m.adb, clean.adb, prj-nmsc.adb, prj-nmsc.ads, prj-env.adb,
3849 prj-env.ads, prj-tree.adb, prj-tree.ads (Project_Search_Path): New
3852 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
3854 * exp_ch5.adb (Make_Field_Expr): Revert previous change (removed).
3856 2010-10-05 Emmanuel Briot <briot@adacore.com>
3858 * prj-dect.adb, prj-nmsc.adb, prj-attr.adb, snames.ads-tmpl
3859 (Aggregate projects): added support for parsing aggregate projects.
3860 In particular, check the presence and value of the new attributes
3861 related to aggregate projects, ie Project_Files, Project_Path
3863 (Check_Attribute_Allowed, Check_Package_Allowed,
3864 Rename_Obsolescent_Attributes): new subprogram, extracting code
3865 from existing subprogram to keep their sizes smaller.
3866 (Check_Aggregate_Project, Check_Abstract_Project,
3867 Check_Missing_Sources): new subprograms
3868 (Check): remove comments that duplicated either the name of the
3869 following subprogram call, or the comment on that subprogram.
3870 * prj-part.adb (Check_Extending_All_Imports): New subprogram, extracted
3871 from Parse_Single_Project.
3872 (Check_Aggregate_Imports): new subprogram.
3874 2010-10-05 Vincent Celier <celier@adacore.com>
3876 * make.adb (Check): When compiling with -gnatc, recompile if the ALI
3877 file has not been generated for the current source, for example if it
3878 has been generated for the spec, but we are compiling the body.
3880 2010-10-05 Bob Duff <duff@adacore.com>
3882 * xgnatugn.adb: Remove unused procedure.
3884 2010-10-04 Vincent Celier <celier@adacore.com>
3886 * a-direct.adb (Copy_File): Interpret the Form parameter and call
3887 System.OS_Lib.Copy_File to do the work accordingly. Raise Use_Error if
3888 the Form parameter contains an incorrect value for field preserve= or
3890 * a-direct.ads (Create_Directory, Create_Path): Indicate that the Form
3891 parameter is ignored.
3892 (Copy_File): Indicate the interpretation of the Form parameter.
3894 2010-10-04 Vincent Celier <celier@adacore.com>
3896 * make.adb (Gnatmake): When there are no foreign languages declared and
3897 a main in attribute Main of the main project does not exist or is a
3898 source of another project, fail immediately before attempting
3901 2010-10-04 Javier Miranda <miranda@adacore.com>
3903 * exp_disp.ads (Convert_Tag_To_Interface): New function which must be
3904 used to convert a node referencing a tag to a class-wide interface
3906 * exp_disp.adb (Convert_Tag_To_Interface): New function.
3907 (Expand_Interface_Conversion): Replace invocation of
3908 Unchecked_Conversion by new function Convert_Tag_To_Interface.
3909 (Write_DT): Add support for null primitives.
3910 * exp_ch3.adb (Expand_N_Object_Declaration): For tagged type objects,
3911 cleanup code that handles interface conversions and avoid unchecked
3912 conversion of referenced tag components.
3913 * exp_ch5.adb (Expand_N_Assignment_Statement): Code cleanup. Avoid
3914 unrequired conversions when generating a dispatching call to _assign.
3915 * sprint.adb (Write_Itype): Fix wrong output of not null access itypes.
3917 2010-10-04 Ed Schonberg <schonberg@adacore.com>
3919 * exp_ch4.adb (Expand_N_Op_Not): Handle properly both operands when the
3920 parent is a binary boolean operation and the operand is an unpacked
3922 (Build_Boolean_Array_Proc_Call): If the operands are both negations,
3923 the operands of the rewritten node are the operands of the negations,
3924 not the negations themselves.
3926 2010-10-04 Robert Dewar <dewar@adacore.com>
3928 * sem_ch13.adb (Set_Biased): New procedure, now used throughout, adds
3929 name of entity to biased warning msg.
3930 (Analyze_Enumeration_Representation_Clause): Remove attempt to use
3931 biased rep (wrong and never worked anyway).
3933 2010-10-04 Arnaud Charlet <charlet@adacore.com>
3935 * sem_elab.adb: Minor reformatting.
3937 2010-10-04 Ed Schonberg <schonberg@adacore.com>
3939 * exp_ch4.adb (Expand_N_Null): Handle properly the case of a subtype of
3940 an access_to_protected subprogram type, and convert null value into
3941 corresponding aggregate.
3943 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3945 * gnat_ugn.texi: Clarify first point of 7.1.5 about pragma Inline.
3947 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3949 * make.adb (Scan_Make_Arg): Pass -Oxxx switches to the linker as well.
3950 * gnatlink.adb (Gnatlink): Filter out -Oxxx switches for CLI, RTX and
3953 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3955 * sem_ch4.adb (Analyze_Indexed_Component_Form): Remove redundant test
3956 for N_Operator_Symbol.
3957 (Indicate_Name_And_Type): Likewise.
3958 * sem_ch8.adb (Analyze_Subprogram_Renaming): Likewise.
3959 * sem_res.adb (Resolve): Likewise.
3960 * sem_type.adb (Add_One_Interp): Likewise.
3961 (Disambiguate): Likewise.
3963 2010-10-04 Vincent Celier <celier@adacore.com>
3965 * osint.adb (Read_Library_Info_From_Full): If object timestamp is less
3966 than ALI file timestamp, return null.
3968 2010-10-04 Vincent Celier <celier@adacore.com>
3970 * prj-makr.adb (Finalize): Invoke Pretty_Print with Max_Length of 79.
3971 * prj-pp.adb (Pretty_Print): New parameter Max_Line_Length, that
3972 replaces global constant with the same name. When a line is too long,
3973 indent properly the next continuation line.
3974 * prj-pp.ads (Pretty_Print): New parameter Max_Line_Length with a range
3975 from 50 to 255, defaulted to 255, to indicate the maximum length of
3976 lines in the project file.
3978 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3980 * sem_ch7.adb (Analyze_Package_Body_Helper) <Has_Referencer>: New
3981 Check_Subprogram_Ref function and Check_Subprogram_Refs instantiation
3982 of Traverse_Func on it to look for subprogram references in a body.
3983 Call Check_Subprogram_Refs on the body of inlined subprograms at the
3984 outer level and keep clearing the Is_Public flag of subprograms as long
3985 as it returns OK. Do not look at anything else than subprograms once
3986 an inlined subprogram has been seen.
3988 2010-10-04 Javier Miranda <miranda@adacore.com>
3990 * exp_cg.adb (Expand_N_Assignment_Statement): Restore tag check when
3991 the target object is an interface.
3992 * sem_disp.adb (Propagate_Tag): If the controlling argument is an
3993 interface type then we generate an implicit conversion to force
3994 displacement of the pointer to the object to reference the secondary
3995 dispatch table associated with the interface.
3997 2010-10-04 Robert Dewar <dewar@adacore.com>
3999 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Set
4000 Enumeration_Rep_Expr to point to the literal, not the identifier.
4001 (Analyze_Enumeration_Representation_Clause): Improve error message for
4002 size too small for enum rep value
4003 (Analyze_Enumeration_Representation_Clause): Fix size test to use
4004 proper size (RM_Size, not Esize).
4006 2010-10-04 Robert Dewar <dewar@adacore.com>
4008 * s-taprop-vxworks.adb, sem_res.adb: Minor reformatting.
4010 2010-10-04 Javier Miranda <miranda@adacore.com>
4012 * exp_cg.adb (Write_Call_Info): Code clean up.
4014 2010-10-04 Arnaud Charlet <charlet@adacore.com>
4016 * s-taprop-mingw.adb (Create_Task): Initialize Thread_Id field to 0.
4018 2010-10-04 Robert Dewar <dewar@adacore.com>
4020 * exp_cg.adb: Minor code reorganization
4022 * exp_ch5.adb, prj-nmsc.adb: Minor reformatting.
4024 2010-10-04 Bob Duff <duff@adacore.com>
4026 * sem_res.adb (Resolve_Type_Conversion): If a type conversion is needed
4027 to make a qualified expression into a name (syntax-wise), then do not
4028 consider it redundant.
4030 2010-10-04 Thomas Quinot <quinot@adacore.com>
4032 * sem_warn.ads: Fix typo.
4034 2010-10-04 Javier Miranda <miranda@adacore.com>
4036 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Handle suffix in
4038 (Write_Call_Info): Add missing support for renamed primitives.
4040 2010-10-04 Thomas Quinot <quinot@adacore.com>
4042 * exp_ch5.adb (Make_Field_Expr): New subprogram, to factor duplicated
4043 code between Make_Component_List_Assign and Make_Field_Assign.
4045 2010-10-04 Vincent Celier <celier@adacore.com>
4047 * prj-nmsc.adb (Get_Directories): For non extending projects that
4048 declare that they have no sources, do not create a non existing object
4049 or exec directory if builder switch -p is used.
4051 2010-10-04 Sergey Rybin <rybin@adacore.com>
4053 * gnat_ugn.texi (gnatcheck): Change the description of the report file
4056 2010-10-04 Ed Falis <falis@adacore.com>
4058 * s-taprop-vxworks.adb (Is_Task_Context): Import VxWorks intContext to
4059 determine whether Set_True is called from a task or an ISR.
4060 (Set_True): test for being in a task context before trying to
4061 dereference Defer_Abort or Undefer_Abort.
4063 2010-10-04 Robert Dewar <dewar@adacore.com>
4065 * sem_res.adb, sinput-l.adb: Minor reformatting.
4067 2010-10-04 Hristian Kirtchev <kirtchev@adacore.com>
4069 * exp_ch5.adb (Expand_N_Assignment_Statement): Do not generate a tag
4070 check when the target object is an interface since the expression of
4071 the right hand side must only cover the interface.
4073 2010-10-04 Vincent Celier <celier@adacore.com>
4075 * frontend.adb: Set Lib.Parsing_Main_Extended_Source to True before
4076 loading the main source, so that if it is preprocessed and -gnateG is
4077 used, the preprocessed file is written.
4078 * lib.ads (Analysing_Subunit_Of_Main): New global variable to indicate
4079 if a subunit is from the main unit when it is loaded.
4080 * sem_ch10.adb (Analyze_Proper_Body): Set Lib.Analysing_Subunit_Of_Main
4081 to True before loading a subunit.
4082 * sem_ch12.adb (Copy_Generic_Node): Set Lib.Analysing_Subunit_Of_Main
4083 to True when the main is a generic unit before loading one of its
4085 * sinput-l.adb (Load_File): If -gnateG is used, write the preprocessed
4086 file only for the main unit (spec, body and subunits).
4088 2010-10-04 Vincent Celier <celier@adacore.com>
4090 * sinput-l.adb (Load_File): Do not fail when switch -gnateG is
4091 specified and the processed file cannot be written. Just issue a
4092 warning and continue.
4094 2010-10-04 Thomas Quinot <quinot@adacore.com>
4096 * sem_res.adb: Minor reformatting.
4098 2010-10-04 Ed Schonberg <schonberg@adacore.com>
4100 * sem_ch8.adb (Analyze_Subprogram_Renaming): If the renamed operation
4101 is an overridden inherited operation, the desired operation is the
4102 overriding one, which is the alias of the visible one.
4104 2010-10-04 Ed Schonberg <schonberg@adacore.com>
4106 * sem_ch6.adb (Find_Corresponding_Spec): Check that the wrapper body is
4107 present before deleting from the tree, when an inherited function with
4108 a controlling result that returns a null extension is overridden by a
4109 later declaration or body.
4111 2010-10-04 Gary Dismukes <dismukes@adacore.com>
4113 * checks.adb: Update comment.
4115 2010-09-30 Joseph Myers <joseph@codesourcery.com>
4117 * gcc-interface/misc.c (optimize, optimize_size): Undefine as macros
4118 and define as variables.
4119 (gnat_post_options): Set optimize and optimize_size variables.
4121 2010-09-29 Joel Sherrill <joel.sherrill@oarcorp.com>
4123 * g-socket.adb: Move pragma to disable warnings in case multiple errnos
4124 are not defined by target.
4126 2010-09-29 Eric Botcazou <ebotcazou@adacore.com>
4128 * gcc-interface/utils.c (handle_leaf_attribute): Fix long line.
4130 2010-09-28 Richard Henderson <rth@redhat.com>
4132 * gcc-interface/misc.c (gnat_eh_personality): Use
4133 targetm.except_unwind_info.
4135 2010-09-28 Jan Hubicka <jh@suse.cz>
4137 * gcc-interface/utils.c (handle_leaf_attribute): New function.
4138 (gnat_internal_attribute_tables): Add leaf.
4140 2010-09-22 Joseph Myers <joseph@codesourcery.com>
4142 * gcc-interface/lang.opt (-all-warnings, -include-barrier,
4143 -include-directory, -include-directory=, -no-standard-includes,
4144 -no-standard-libraries): New.
4146 2010-09-20 Eric Botcazou <ebotcazou@adacore.com>
4148 * gcc-interface/decl.c (gnat_to_gnu_entity): Replace calls to
4149 build_array_type with calls to build_nonshared_array_type.
4150 (substitute_in_type): Likewise.
4151 * gcc-interface/misc.c (LANG_HOOKS_HASH_TYPES): Delete.
4152 (LANG_HOOKS_TYPE_HASH_EQ): Define.
4153 (gnat_post_options): Add 'static' keyword.
4154 (gnat_type_hash_eq): New static function.
4155 * gcc-interface/utils.c (fntype_same_flags_p): New function.
4156 (create_subprog_type): Call it.
4157 (create_index_type): Call build_nonshared_range_type and tidy up.
4158 (create_range_type): Likewise.
4159 * gcc-interface/gigi.h (fntype_same_flags_p): Declare.
4161 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4163 * gcc-interface/trans.c (gnat_pushdecl): Do not do anything special
4165 (end_subprog_body): If the body is a BIND_EXPR, make its associated
4166 block the top-level one.
4167 (build_function_stub): Build a statement group for the whole function.
4168 * gcc-interface/utils.c (Subprogram_Body_to_gnu): If copy-in/copy-out
4169 is used, create the enclosing block early and process first the OUT
4172 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4174 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>: Do
4175 not generate debug info for individual enumerators.
4177 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4179 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Use record
4180 type instead of enumeral type as the dummy type built for the template
4181 type of fat pointers.
4183 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4185 * gcc-interface/gigi.h (get_elaboration_procedure): Declare.
4186 (gnat_zaplevel): Likewise.
4187 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force global
4188 binding level for an external constant.
4189 <E_Constant>: Force the local context and create a fake scope before
4190 translating the defining expression of an external constant.
4191 <object>: Treat external constants at the global level explicitly for
4192 renaming declarations.
4193 (elaborate_expression_1): Force the variable to be static if the
4194 expression is global.
4195 * gcc-interface/trans.c (get_elaboration_procedure): New function.
4196 (call_to_gnu): Use it.
4197 (gnat_to_gnu): Likewise.
4198 <N_Object_Declaration>: Do not test Is_Public to force the creation of
4199 an initialization variable.
4200 (add_decl_expr): Discard the statement if the declaration is external.
4201 * gcc-interface/utils.c (gnat_pushdecl): Do not put the declaration in
4202 the current block if it is external.
4203 (create_var_decl_1): Do not test Is_Public to set TREE_STATIC.
4204 (gnat_zaplevel): New global function.
4206 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4208 * gcc-interface/decl.c (gnat_to_gnu_entity): Explicitly test _LEVEL
4209 variables against zero in all cases.
4210 (rest_of_type_decl_compilation): Likewise.
4211 * gcc-interface/trans.c (gigi): Pass properly typed constants to
4213 (call_to_gnu): Fix formatting.
4214 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
4215 (Exception_Handler_to_gnu_zcx): Likewise.
4216 (gnat_to_gnu) <N_Object_Declaration>: Short-circuit handling of
4218 expressions in presence of a freeze node.
4220 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4222 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Constant>: Look into
4223 expressions for external constants that are aggregates.
4224 * gcc-interface/utils2.c (build_simple_component_ref): If the field
4225 is an inherited component in an extension, look through the extension.
4227 2010-09-10 Vincent Celier <celier@adacore.com>
4229 * projects.texi: Add documentation for package extensions
4230 Add some documentation for attributes Leading_Library_Options and
4231 Linker'Leading_Switches.
4233 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4235 * exp_util.adb (Expand_Subtype_From_Expression): When expansion is
4236 disabled, compute subtype for all string types.
4238 2010-09-10 Robert Dewar <dewar@adacore.com>
4240 * gnat_ugn.texi: Add documentation for -gnatw.s/S
4241 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
4242 Component_Size): Implement warning on overriden size clause.
4243 (Analyze_Record_Representation_Clause): Implement warning on overriden
4245 * sem_warn.ads, sem_warn.adb (Warn_On_Overridden_Size): New flag
4247 * ug_words: Add entries for -gnatw.s/S.
4248 * vms_data.ads, usage.adb: Add line for -gnatw.s/-gnatw.S.
4249 * gcc-interface/Make-lang.in: Update dependencies.
4251 2010-09-10 Vincent Celier <celier@adacore.com>
4253 * prj-dect.adb (Parse_Package_Declaration): Allow a package to extend
4254 a package with the same name from an imported or extended project.
4255 * prj-proc.adb (Process_Declarative_Items): Process package extensions
4257 2010-09-10 Bob Duff <duff@adacore.com>
4259 * exp_ch6.adb (Expand_Call): Do not perform a null_exclusion check on
4262 2010-09-10 Robert Dewar <dewar@adacore.com>
4264 * sem.adb: Minor reformatting.
4266 2010-09-10 Bob Duff <duff@adacore.com>
4268 * s-os_lib.ads, g-expect.ads: Add comments.
4270 2010-09-10 Robert Dewar <dewar@adacore.com>
4272 * exp_ch5.adb: Minor reformatting.
4274 2010-09-10 Thomas Quinot <quinot@adacore.com>
4276 * scos.ads: Add comments.
4278 2010-09-10 Vincent Celier <celier@adacore.com>
4280 * gnatcmd.adb (Get_Closure): Remove useless invocation of Close.
4282 2010-09-10 Hristian Kirtchev <kirtchev@adacore.com>
4284 * exp_ch7.adb, exp_ch6.adb (Expand_Call): Establish a transient scope
4285 for a controlled build-in-place function call which appears in an
4286 anonymous context. The transient scope ensures that the intermediate
4287 function result is cleaned up after the master is left.
4288 (Make_Build_In_Place_Call_In_Anonymous_Context): Remove the creation
4289 of the transient scope. This is now done in Exand_Call which covers
4290 additional cases other than secondary stack release.
4292 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4294 * sem.adb (Do_Unit_And_Dependents): Add guard.
4296 2010-09-10 Robert Dewar <dewar@adacore.com>
4298 * exp_ch5.adb: Update comments.
4299 * exp_dist.adb: Minor reformatting.
4301 2010-09-10 Robert Dewar <dewar@adacore.com>
4303 * sem_ch13.adb (Check_Record_Representation_Clause): Implement record
4305 * sem_warn.ads, sem_warn.adb (Warn_On_Record_Holes): New warning flag.
4306 * usage.adb: Add lines for -gnatw.h/H
4307 * gnat_ugn.texi: Add documentation for J519-010
4308 Warn on record holes/gaps
4309 * ug_words: Add entries for -gnatw.h/-gnatw.H
4310 * vms_data.ads: Add entries for [NO]AVOIDGAPS
4312 2010-09-10 Gary Dismukes <dismukes@adacore.com>
4314 * sem_ch6.adb: Update comment.
4316 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4318 * sem_ch3.adb (Build_Derived_Private_Type): Mark generated declaration
4319 of full view analyzed after analyzing the corresponding record
4320 declaration, to prevent spurious name conflicts with original
4323 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
4325 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): In the VM case,
4326 just issue a warning, but continue with the normal processing.
4328 2010-09-10 Robert Dewar <dewar@adacore.com>
4330 * exp_attr.adb, prj-nmsc.adb, sem_ch4.adb, sem_res.adb: Minor
4333 2010-09-10 Thomas Quinot <quinot@adacore.com>
4335 * exp_dist.adb (Build_From_Any_Call, Build_To_Any_Call,
4336 Build_TypeCode_Call): For a subtype inserted for the expansion of a
4337 generic actual type, go to the underlying type of the original actual
4340 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4342 * exp_ch5.adb (Expand_Assign_Array_Loop): In CodePeer mode, place a
4343 guard around the increment statement, to prevent an off-by-one-value
4344 on the last iteration.
4346 2010-09-10 Vincent Celier <celier@adacore.com>
4348 * sem_aggr.adb, exp_prag.adb, sem_ch3.adb, exp_attr.adb,
4349 sem_res.adb, sem_attr.adb, sem_elab.adb, sem_ch4.adb, exp_disp.adb,
4350 exp_aggr.adb, exp_dist.adb: Change all mentions of "at run-time" to
4351 "at run time" in comments and error/warning messages.
4353 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4355 * exp_cg.adb: Handle properly bodies without specs.
4357 2010-09-10 Emmanuel Briot <briot@adacore.com>
4359 * prj-nmsc.adb (Find_Source_Dirs): When a source directory is not
4360 present, and the user requested to either ignore this or display a
4361 warning (as opposed to an error), we still need to register the
4364 2010-09-10 Robert Dewar <dewar@adacore.com>
4366 * errout.adb: Remove tests of Parsing_Main_Subunit, since this test is
4367 now done in In_Extended_Main_Source_Unit.
4368 * errout.ads (Compiler_State[_Type]): Moved from Errout to Lib
4369 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
4370 as Parsing_Main_Extended_Source.
4371 * frontend.adb: Set Parsing_Main_Extended_Source True for parsing main
4373 * lib-load.adb (Load_Unit): Add PMES parameter
4374 Set PMES appropriately in all calls to Load_Unit
4375 * lib-load.ads (Load_Unit): Add PMES parameter
4376 * lib.adb (In_Extended_Main_Source_Unit): When called with
4377 Compiler_State set to Parsing, test new flag
4378 Compiling_Main_Extended_Source.
4379 * lib.ads (Compiler_State[_Type]): Moved from Errout to Lib
4380 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
4381 as Parsing_Main_Extended_Source
4382 * par-load.adb (Load): Set PMES properly in call to Load_Unit
4384 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4386 * exp_cg.adb: Use proper entity to handle overloads.
4387 * sem_res.adb (Check_Parameterless_Call): An operator node without
4388 actuals cannot be a call, and must be treated as a string.
4390 2010-09-10 Robert Dewar <dewar@adacore.com>
4392 * frontend.adb: Minor reformatting.
4394 2010-09-10 Robert Dewar <dewar@adacore.com>
4396 * par-ch4.adb (P_Conditional_Expression): Use P_Condition for condition
4397 * par-ch5.adb (P_Condition): Move from body to spec
4398 * par.adb (Ch5.P_Condition): Move from body to spec
4400 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4402 * exp_cg.adb (Write_Call_Info): If a type that has been registered in
4403 the call table is private, use its full view to generate information
4406 2010-09-10 Jose Ruiz <ruiz@adacore.com>
4408 * exp_cg.adb (Is_Predefined_Dispatching_Operation): When trying the
4409 pattern matching to detect predefined primitive operations take into
4410 account that there can be an extra suffix related to body-nested
4413 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4415 * s-pooglo.ads: Add overriding indicators.
4417 2010-09-10 Vincent Celier <celier@adacore.com>
4419 * vms_data.ads: Add new GNAT BIND qualifiers /32_MALLOC (for -H32) and
4420 /64_MALLOC (for -H64).
4422 2010-09-10 Robert Dewar <dewar@adacore.com>
4424 * errout.adb (Error_Msg_Internal): Test Parsing_Main_Subunit flag
4425 (Error_Msg_NW): Test Parsing_Main_Subunit flag
4426 * errout.ads (Parsing_Main_Subunit): New flag
4427 * lib-load.adb (Load_Unit): Set Parsing_Main_Subunit flag
4428 * par-ch6.adb: Minor style fix (remove redandant parentheses)
4429 * par-ch9.adb: Minor style fix (remove redundant parens)
4430 * par-load.adb: (Load): Deal with setting Parsing_Main_Subunit
4432 2010-09-10 Vincent Celier <celier@adacore.com>
4434 * make.adb (Create_Binder_Mapping_File): Remove procedure. Replaced by
4435 function of the same name in Makeutl.
4436 (Gnatmake): Call function Create_Binder_Mapping_File in Makeutl, instead
4437 of removed procedure when creating a binder mapping file.
4438 * makeutl.adb (Create_Binder_Mapping_File): New function. Was a
4440 * makeutl.ads (Create_Binder_Mapping_File): New function
4442 2010-09-10 Jose Ruiz <ruiz@adacore.com>
4444 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Add the "__" scope
4445 separator when trying the pattern matching to detect predefined
4446 primitive operations.
4448 2010-09-10 Robert Dewar <dewar@adacore.com>
4450 * bindgen.adb, atree.adb: Minor reformatting.
4452 2010-09-10 Ben Brosgol <brosgol@adacore.com>
4454 * ug_words, gnat_ugn.texi: Revised "Transitioning to 64-Bit GNAT for
4457 2010-09-10 Doug Rupp <rupp@adacore.com>
4459 * bindgen.adb: Minor comment fix for -H switch.
4461 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4463 * exp_cg.adb (Register_CG_Node): Determine enclosing subprogram or
4464 library unit now, by traversing tree before context is expanded.
4465 (Write_Call_Info): Use enclosing unit name directly.
4466 * exp_ch9.adb (Expand_N_Accept_Statement): Attach generated block to
4467 tree earlier, to ensure that subsequent declarations are analyzed in a
4468 connected structure.
4469 * exp_intr.adb (Expand_Unc_Deallocation): Ditto for generated statement
4472 2010-09-10 Robert Dewar <dewar@adacore.com>
4474 * symbols-processing-vms-alpha.adb: Minor reformatting.
4476 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
4478 * bindgen.adb (Gen_Adainit_Ada): In .NET, don't call
4479 __gnat_install_handler in case the binder is called with -n.
4481 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4483 * exp_ch6.adb (Make_Build_In_Place_In_Object_Declaration): Use proper
4484 sloc for renaming declaration and set Comes_From_Source properly to
4485 ensure that references are properly generated for an object declaration
4486 that is built in place.
4488 2010-09-10 Tristan Gingold <gingold@adacore.com>
4490 * symbols-processing-vms-alpha.adb: Allow gnatsym to work as a cross
4492 * gcc-interface/Make-lang.in: Install gnatsym when cross compiling.
4493 * gcc-interface/Makefile.in: gnat.hlp is now generated by
4496 2010-09-10 Bob Duff <duff@adacore.com>
4498 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): For things like ""X(J)
4499 := ...;", remove side effects from the right-hand side, because they
4500 might affect the value of the left-hand side, but the left-hand side is
4501 first READ (so we can do shifting and masking) and then written back,
4502 which would cause the side effects to be incorrectly overwritten.
4504 2010-09-10 Robert Dewar <dewar@adacore.com>
4506 * sem_ch4.adb: Minor reformatting.
4507 * exp_ch6.adb: Add comment on testing limited on full type
4508 * gnat_rm.texi: Add documentation on Pure_Function.
4510 2010-09-10 Vincent Celier <celier@adacore.com>
4512 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
4513 as a source of another project and of another language.
4515 2010-09-10 Robert Dewar <dewar@adacore.com>
4517 * exp_ch3.adb (Expand_N_Object_Declaration): Defend against previous
4519 * freeze.adb (Check_Unsigned_Type): Ditto.
4520 * sem_aggr.adb (Resolve_Aggr_Expr): Ditto.
4521 * sem_ch3.adb (Convert_Scalar_Bounds): Ditto.
4522 (Set_Scalar_Range_For_Subtype): Ditto.
4523 * sem_eval.adb (Subtypes_Statically_Match): Ditto.
4525 2010-09-10 Robert Dewar <dewar@adacore.com>
4527 * repinfo.adb (List_Type_Info): List Small and Range for fixed-point
4529 * sprint.adb (Write_Ureal_With_Col_Check_Sloc): Use square brackets
4530 rather than parens for fixed constants.
4531 * sprint.ads: Use square brackets rather than parens for fixed constants
4532 * urealp.adb (UR_Write): Use square brackets rather than parens
4533 (UR_Write): Add Brackets argument
4534 (UR_Write): Add many more special cases to output literals
4535 * urealp.ads (UR_Write): Use square brackets rather than parens
4536 (UR_Write): Add Brackets argument
4538 2010-09-10 Robert Dewar <dewar@adacore.com>
4540 * sem_ch4.adb: Minor reformatting.
4542 2010-09-10 Richard Guenther <rguenther@suse.de>
4544 * gcc-interface/utils.c (create_index_type): Use build_range_type.
4546 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4548 * vms_cmds.ads: New.
4550 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
4552 * exp_dbug.ads: Mention enhanced encoding for array types.
4554 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
4556 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Size clause are
4557 unsupported in VM targets. Display a warning in this case.
4559 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4561 * sprint.adb (Sprint_Node_Actual, case N_Derived_Type_Definition): Do
4562 not reset Sloc when printing keyword "new".
4564 2010-09-10 Vincent Celier <celier@adacore.com>
4566 * gnatcmd.adb (GNATCmd): Put the command line in environment variable
4567 GNAT_DRIVER_COMMAND_LINE.
4569 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4571 * sem.adb (Do_Unit_And_Dependents): if Withed_Body is set on a context
4572 clause, process the body at once.
4574 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4576 * sem_res.adb (Resolve_Type_Conversion): Do not warn on a redundant
4577 conversion is the expression is a qualified expression used to
4578 disambiguate a function call.
4580 2010-09-10 Vincent Celier <celier@adacore.com>
4582 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
4583 as a source of another project and of another language.
4585 2010-09-10 Robert Dewar <dewar@adacore.com>
4587 * prj-util.adb: Minor reformatting.
4589 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
4591 * exp_disp.adb: Minor reformatting.
4593 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4595 * sem_prag.adb (Analyze_Pragma): Ignore Inline_Always pragma in
4598 2010-09-10 Thomas Quinot <quinot@adacore.com>
4600 * sem_res.adb: Minor reformatting.
4601 * exp_ch9.adb, rtsfind.ads, exp_ch4.adb, exp_ch3.adb: Do not hardcode
4602 magic constants for task master levels (instead, reference
4603 named numbers from System.Tasking).
4605 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
4607 * gnatvsn.ads (Ver_Prefix): New constant string.
4608 * bindgen.adb (Gen_Output_File_Ada): Use it in lieu of hardcoded value.
4609 (Gen_Output_File_C): Likewise.
4610 * g-comver.adb (Ver_Prefix): Add cross-reference to Gnatvsn.Ver_Prefix
4613 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4615 * sem.adb (Walk_Library_Items): Do not traverse children of the main
4616 unit, to prevent spurious circularities in the walk order.
4617 (Depends_On_Main): Use elsewhere to prevent circularities when the body
4618 of an ancestor of the main unit depends on a child of the main unit.
4620 2010-09-10 Robert Dewar <dewar@adacore.com>
4622 * gnatlink.adb, prj-ext.adb, prj-util.adb, s-tporft.adb,
4623 sem_ch3.adb: Minor reformatting.
4625 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4627 * sem_ch3.adb (Derive_Subprograms): An interface primitive operation
4628 that is a renaming must be derived like any other primitive operation,
4629 the renamed operation is not relevant to the derivation.
4631 2010-09-10 Robert Dewar <dewar@adacore.com>
4633 * sem_aux.ads: Add comment for Is_Inherently_Limited_Type.
4634 * checks.adb: Minor reformatting.
4636 2010-09-10 Robert Dewar <dewar@adacore.com>
4638 * gnat_ugn.texi: Add section on intent of style checking options.
4640 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4642 * xref_lib.adb (Get_Full_Type): Fix handling of 'a' char.
4644 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4646 * sem_ch3.adb: Improve error message on derivation from class-wide type
4648 2010-09-10 Steve Baird <baird@adacore.com>
4650 * gnat1drv.adb (Adjust_Global_Switches): Enable Expression_With_Actions
4651 generation when Generate_SCIL is True.
4653 2010-09-10 Geert Bosch <bosch@adacore.com>
4655 * gnatlink.adb (Check_ Existing_Executable): New procedure for checking
4656 validity of executable name and removing any existing executable
4657 (Gnatlink): Call Check_Existing_Executable.
4659 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4661 * s-tporft.adb, s-taskin.ads (Register_Foreign_Thread): Move
4662 initialization of Task_Alternate_Stack here, cleaner since in case of
4663 ranvescar, Restricted_Ada_Task_Control_Block is not initialized
4666 2010-09-10 Thomas Quinot <quinot@adacore.com>
4668 * s-fileio.adb, a-dirval.adb: Minor reformatting.
4670 2010-09-10 Emmanuel Briot <briot@adacore.com>
4672 * prj-util.adb (Executable_Of): Fix CE when the project does not
4673 contain a Builder package.
4675 2010-09-10 Vincent Celier <celier@adacore.com>
4677 * prj-ext.adb (Initialize_Project_Path): Add <prefix>/lib/gpr/<target>
4678 to the project path, if Prefix and Target_Name are defined.
4679 * prj-tree.ads (Project_Node_Tree_Data): New component Target_Name
4681 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4683 * checks.adb (Ensure_Valid): If the expression is a boolean expression
4684 or short-circuit operation, do no emit a validity check: only the
4685 elementary operands of the expression need checking.
4687 2010-09-10 Ben Brosgol <brosgol@adacore.com>
4689 * gnat_rm.texi: Document Short_Descriptors.
4691 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4693 * s-taprop-linux.adb, s-taskin.ads (Task_Alternate_Stack): Default
4694 initialize to Null_Address.
4695 (Enter_Task): Do not set up an alternate stack for foreign threads.
4697 2010-09-10 Robert Dewar <dewar@adacore.com>
4699 * opt.adb (Short_Descriptors): New flag
4700 (Short_Descriptors_Config): New flag
4701 * opt.ads (Short_Descriptors): New flag
4702 (Short_Descriptors_Config): New flag
4703 * par-prag.adb: Add dummy entry for Short_Descriptors pragma
4704 * sem_prag.adb (Set_Mechanism_Value): Deal with Short_Descriptors.
4705 (Analyze_Pragma): Implement Short_Descriptors pragma
4706 * snames.ads-tmpl: Add entry for Short_Descriptors pragma
4708 2010-09-10 Emmanuel Briot <briot@adacore.com>
4710 * prj-util.adb, prj-util.ads (Executable_Of): Take into account the
4711 project's Executable_Suffix.
4713 2010-09-10 Robert Dewar <dewar@adacore.com>
4715 * g-pehage.ads: Minor reformatting
4717 * gnat_ugn.texi: Clarifying comment on -gnatyc
4718 * exp_ch6.adb (Expand_N_Subprogram_Body): Reset Is_Pure if limited
4721 2010-09-10 Tristan Gingold <gingold@adacore.com>
4723 * Make-generated.in (gnat.hlp): New rule.
4725 2010-09-10 Emmanuel Briot <briot@adacore.com>
4727 * prj-util.adb, prj-util.ads (Executable_Of): New parameter
4730 2010-09-10 Robert Dewar <dewar@adacore.com>
4732 * einfo.adb: Minor code cleanup: Add assertion to
4733 Set_Corresponding_Protected_Entry.
4735 2010-09-10 Bob Duff <duff@adacore.com>
4737 * g-pehage.ads, g-pehage.adb (Produce): Add a new flag to allow sending
4738 the output to standard output.
4740 2010-09-09 Vincent Celier <celier@adacore.com>
4742 * gnat_ugn.texi: Add documentation for new gnatmake switch
4744 * make.adb (Map_File): New global variable to store the value of switch
4746 (Gnatmake): Add switch -M to gnatlink if switch --create-map-file has
4748 (Scan_Make_Arg): Recognize switch --create-map-file
4749 * makeutl.ads (Create_Map_File_Switch): New constant string for new
4750 gnatmake and gprbuild switch --create-map-file.
4752 2010-09-09 Robert Dewar <dewar@adacore.com>
4754 * sinput-p.ads: Minor comment update.
4756 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4758 * s-tpobop.adb, s-taenca.adb (Wait_For_Completion_With_Timeout): Reset
4759 Entry_Call.State if needed so that the call is marked as cancelled by
4760 Check_Pending_Actions_For_Entry_Call.
4761 (Timed_Protected_Entry_Call): Adjust calls to Defer/Under_Abort, since
4762 this procedure may be called from a controlled operation
4763 (Initialize/Finalize).
4765 2010-09-09 Vadim Godunko <godunko@adacore.com>
4767 * impunit.adb: Correct spelling of package's name in the comment.
4769 2010-09-09 Robert Dewar <dewar@adacore.com>
4771 * gnatcmd.adb, gnatlink.adb, sem_ch12.adb, sem_eval.adb, sinput-p.adb:
4774 2010-09-09 Robert Dewar <dewar@adacore.com>
4776 * impunit.adb: Add entry for a-izteio.
4777 * checks.adb: Add comment.
4778 * debug.adb, exp_disp.adb: Minor reformatting.
4779 * exp_dbug.ads: Minor reformatting throughout (pack block comments).
4781 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4783 * sem_eval.adb (Is_Same_Value): Two occurrences of the same
4784 discriminant cannot be assumed to be the same value because they may
4785 refer to bounds of a component of two different instances of a
4788 2010-09-09 Gary Dismukes <dismukes@adacore.com>
4790 * checks.adb (Apply_Arithmetic_Overflow_Check): When converting the
4791 operands of an operator to the type of an enclosing conversion, rewrite
4792 the operator so the conversion can't be flagged as redundant.
4793 Remove useless assignments to Typ and Rtyp.
4795 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
4797 * gnat_ugn.texi: Fix another long line.
4799 2010-09-09 Bob Duff <duff@adacore.com>
4801 * sem_warn.adb (Output_Reference_Error): Don't warn for renames read
4804 2010-09-09 Matthew Heaney <heaney@adacore.com>
4806 * a-convec.adb, a-coinve.adb (Clear, Delete, Delete_Last, Finalize,
4807 Merge, Insert, Insert_Space, Move, Reserve_Capacity, Generic_Sorting,
4808 Replace_Element, Reverse_Elements, Swap): Change exception message to
4809 correctly indicate kind of tampering (cursor or element).
4810 * a-cdlili.adb, a-cidlli.adb (Clear, Delete, Delete_First, Delete_Last,
4811 Merge, Generic_Sorting, Insert, Move, Reverse_Elements, Splice,
4812 Swap_Links, Replace_Element, Swap): Ditto.
4813 * a-coorse.adb, a-ciorse.adb (Include, Replace, Replace_Element): Ditto
4814 * a-coorma.adb, a-ciorma.adb (Include, Replace, Replace_Element): Ditto
4815 * a-coormu.adb, a-ciormu.adb (Replace_Element): Ditto
4816 * a-chtgke.adb (Delete_Key_Sans_Free, Generic_Conditional_Insert,
4817 Generic_Replace_Element): Ditto
4818 * a-chtgop.adb (Clear, Move, Reserve_Capacity): Ditto
4819 * a-cohama.adb, a-cihama.adb (Delete, Include, Replace,
4820 Replace_Element): Ditto.
4821 * a-cohase.adb, a-cihase.adb (Delete, Difference, Intersection,
4822 Symmetric_Difference, Union, Include, Replace): Ditto
4824 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4826 * sprint.adb (Write_Id): If the parent node is an expanded name, check
4827 that its entity_or_associated_node is an entity before writing it out.
4828 * exp_disp.adb (Make_Tags); if a type is declared in C++ and has no
4829 constructors, there is no need for a dispatch table pointer because the
4830 table is fully inherited from the C++ code.
4832 2010-09-09 Thomas Quinot <quinot@adacore.com>
4834 * projects.texi: Fix wrong identifiers on package end lines in project
4836 * exp_ch6.adb: Minor reformatting.
4838 2010-09-09 Tristan Gingold <gingold@adacore.com>
4840 * gnatcmd.adb, vms_conv.ads: Extract Command_Type.
4842 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
4844 * gnat_ugn.texi: Fix description of -O3 optimization level.
4846 2010-09-09 Yannick Moy <moy@adacore.com>
4848 * a-cihama.adb, a-cohama.adb: Fix comments.
4850 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4852 * i-cexten.ads: Add comments.
4853 (Signed_128): New type, used by some C bindings.
4854 * debug.adb: Update comment.
4856 2010-09-09 Sergey Rybin <rybin@adacore.com>
4858 * gnat_ugn.texi: For ASIS tools (gnatpp, gnatcheck, gnatelim,
4859 gnatmetric and gnatstub) add a note that '-gnat05' should be used if
4860 the tool should process Ada 2005 sources.
4862 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4864 * sem_ch12.adb (Remove_Parent): If the scope containing the child
4865 instance is a block, examine the enclosing scope to determine if it is
4868 2010-09-09 Doug Rupp <rupp@adacore.com>
4870 * sem_prag.adb (pragma Ident): Pass --identification= vice
4872 * gnatlink.adb (Linker_Options): Look for --identification= vice
4875 2010-09-09 Gary Dismukes <dismukes@adacore.com>
4877 * exp_attr.adb (Expand_N_Attribute_Reference, case Attribute_Old): When
4878 inserting and analyzing the object declaration for the temporary object
4879 created to hold a 'Old value, push the scope for the subprogram where
4880 the object is inserted, so that its Scope (and that of related objects)
4881 will be set properly.
4883 2010-09-09 Vincent Celier <celier@adacore.com>
4885 * prj.adb (Get_Object_Directory): Return object directory display name
4886 * adaint.c (__gnat_get_file_names_case_sensitive): When environment
4887 variable GNAT_FILE_NAME_CASE_SENSITIVE has a value of "0" or "1",
4888 return this value, otherwise return the default for the platform.
4890 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4892 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
4893 dependencies. Remove handling of gnatlbr.
4894 Do not remove s-stratt-xdr for the run-time when installing.
4896 2010-09-09 Robert Dewar <dewar@adacore.com>
4898 * sem_attr.adb: Minor reformatting.
4900 2010-09-09 Thomas Quinot <quinot@adacore.com>
4902 * socket.c (__gnat_socket_ioctl): On Darwin, the req parameter is an
4903 unsigned long, not an int.
4905 2010-09-09 Vincent Celier <celier@adacore.com>
4907 * make.adb, mlib-prj.adb, prj.adb, prj-nmsc.adb, mlib-tgt.adb,
4908 prj-conf.adb, prj-env.adb: Use Display_Name instead of Name whenever
4909 we are not checking for equality of path or file names.
4911 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4913 * exp_util.adb (Remove_Side_Effects): If the expression is a packed
4914 array reference, reset the Analyzed flag so that it is properly
4915 expanded when the resulting object declaration is analyzed.
4917 2010-09-09 Vincent Celier <celier@adacore.com>
4919 * sinput-p.adb (Source_File_Is_Subunit): Return False if X is
4922 2010-09-09 Ramon Fernandez <fernandez@adacore.com>
4924 * sysdep.c: The wrSbc8548 BSP in MILS doesn't know anything about the
4925 VX_SPE_TASK option, so disable it.
4927 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4929 * sem.adb (Walk_Library_Items): Traverse context of subunits of the
4931 (Is_Subunit_Of_Main): Handle null nodes properly.
4933 2010-09-09 Robert Dewar <dewar@adacore.com>
4935 * par-ch2.adb: Update comments.
4937 2010-09-09 Ben Brosgol <brosgol@adacore.com>
4939 * gnat_rm.texi: Minor wordsmithing of section on pragma Ordered.
4941 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4943 * par-ch2.adb (Scan_Pragma_Argument_Association): In CodePeer mode,
4944 do not generate an error for compatibility with legacy code.
4945 ignored when generating SCIL.
4946 * sem_attr.adb (Resolve_Attribute): Ignore AI-229 in CodePeer mode.
4948 2010-09-09 Thomas Quinot <quinot@adacore.com>
4950 * s-strxdr.adb, gnat_rm.texi, s-stratt-xdr.adb, s-stratt.ads: Rename
4951 s-strxdr.adb to s-stratt-xdr.adb
4953 2010-09-09 Robert Dewar <dewar@adacore.com>
4955 * ali-util.adb (Obsolescent_Check): Removed.
4956 * gprep.adb (Obsolescent_Check): Removed.
4957 Remove Obsolescent_Check parameter in Scng instantiation
4958 * prj-err.adb (Obsolescent_Check): Removed.
4959 * prj-err.ads (Obsolescent_Check): Removed.
4960 Remove Obsolescent_Check parameter in Scng instantiation
4961 * scans.ads (Based_Literal_Uses_Colon): New flag
4962 * scn.adb (Obsolscent_Check_Flag): Removed
4963 (Obsolscent_Check): Removed
4964 (Set_Obsolescent_Check): Removed
4965 (Post_Scan): Add handling for obsolescent features
4966 * scn.ads (Obsolscent_Check): Removed
4967 (Set_Obsolescent_Check): Removed
4968 (Post_Scan): Can no longer be inlined
4969 Remove Obsolescent_Check from instantiation of Scng
4970 * scng.adb (Nlit): Set Based_Literal_Uses_Colon
4971 (Nlit): Remove handling of obsolescent check
4972 (Scan, case '%'): Remove handling of obsolescent check
4973 (Scan, case '|'): Call Post_Scan
4974 (Scan, case '!'): Remove handling of obsolescent check, call Post_Scan
4975 * scng.ads Remove Obsolescent_Check argument from Scng generic
4976 (Post_Scan): Now called for Tok_Vertical_Bar
4977 * sinput-l.adb: Remove calls to Set_Obsolescent_Check
4979 2010-09-09 Doug Rupp <rupp@adacore.com>
4981 * gnatlbr.adb: Removed.
4982 * gnat_rm.texi, ug_words, gnat_ugn.texi: Remove mention of gnatlbr.
4984 2010-09-09 Robert Dewar <dewar@adacore.com>
4986 * sem_res.adb (Resolve_Type_Conversion): Catch more cases of redundant
4989 2010-09-09 Vincent Celier <celier@adacore.com>
4991 * gnatlbr.adb: Remove redundant conversions.
4993 2010-09-09 Vincent Celier <celier@adacore.com>
4995 * prj-proc.adb: Minor comment spelling error fix.
4996 * osint.ads (Env_Vars_Case_Sensitive): Use function
4997 Get_Env_Vars_Case_Sensitive, not Get_File_Names_Case_Sensitive to
5000 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5002 * sem_res.adb (Resolve_Equality_Op): Implement Ada2012 rule for
5003 resolution of conditional expressions whose dependent expressions are
5004 anonymous access types.
5006 2010-09-09 Robert Dewar <dewar@adacore.com>
5008 * a-ststio.adb: Minor code reorganization.
5009 * s-direio.adb, prj.adb, prj-nmsc.adb, sem_type.adb: Remove redundant
5011 * types.ads: Minor reformatting.
5012 * binde.adb, vms_conv.adb, gnatls.adb, s-strxdr.adb, uintp.adb: Remove
5013 redundant conversions.
5014 * output.adb: Minor reformatting.
5015 * sem_ch8.adb (Find_Type): Test for redundant base applies to user
5017 * opt.ads: Add pragma Ordered for Verbosity_Level.
5018 * prj.ads: Add pragma Ordered for type Verbosity.
5020 2010-09-09 Vincent Celier <celier@adacore.com>
5022 * osint.adb (Canonical_Case_File_Name): Use procedure To_Lower in
5024 (Canonical_Case_Env_Var_Name): Ditto
5026 2010-09-09 Bob Duff <duff@adacore.com>
5028 * g-pehage.adb (Allocate): Initialize the allocated elements of IT.
5030 2010-09-09 Robert Dewar <dewar@adacore.com>
5032 * cstand.adb: Mark Boolean and Character types as Ordered
5033 * einfo.adb (Has_Pragma_Ordered): New flag
5034 * einfo.ads (Has_Pragma_Ordered): New flag
5035 * g-calend.ads: Mark Day_Name as Ordered
5036 * opt.ads: Mark Ada_Version_Type as Ordered
5037 (Warn_On_Unordered_Enumeration_Type): New flag
5038 * par-prag.adb: Add procdessing for pragma Ordered
5039 * s-ficobl.ads (Read_File_Mode): New subtype
5040 * s-fileio.adb: Use Read_File_Mode instead of explicit ranges
5041 * s-taskin.ads: Mark Entry_Call_State as ordered
5042 * sem_ch3.adb (Build_Derived_Enumeration_Type): Inherit
5044 * sem_ch6.ads: Mark Conformance_Type as Ordered
5045 * sem_prag.adb: Implement pragma Ordered
5046 * sem_res.adb (Bad_Unordered_Enumeration_Reference): New function
5047 (Resolve_Comparison_Op): Diagnose unordered comparison
5048 (Resolve_Range): Diagnose unordered range
5049 * sem_warn.adb (Warn_On_Unordered_Enumeration_Type): New flag (from
5051 * snames.ads-tmpl: Add entry for pragma Ordered
5052 * style.ads (Check_Enumeration_Subrange): Removed
5053 * styleg.adb (Check_Enumeration_Subrange): Removed
5054 * styleg.ads (Check_Enumeration_Subrange): Removed
5055 * stylesw.adb: Remove handling of -gnatyE switch
5056 * stylesw.ads: (Style_Check_Enumeration_Subranges): Removed
5057 * vms_data.ads: Remove -gnatyE entries
5058 Add -gnatw.u entries
5059 * ug_words: Entries for -gnatw.u and -gnatw.U
5060 * gnat_ugn.texi: Document -gnatw.u/-gnatw.U switches
5061 * gnat_rm.texi: Document pragma Ordered.
5062 * s-tasren.adb: Avoid unnecessary comparison on unordered enumeration.
5063 * s-tpobop.adb: Remove comparison on unordered enumeration type.
5065 2010-09-09 Vincent Celier <celier@adacore.com>
5067 * adaint.c: New function __gnat_get_env_vars_case_sensitive, returns 0
5068 for VMS and Windows, and 1 for all other platforms.
5069 * adaint.h: New function __gnat_get_env_vars_case_sensitive
5070 * osint.ads, osint.adb (Canonical_Case_Env_Var_Name): New procedure.
5071 * prj-ext.adb (Add): Call Canonical_Case_Env_Var_Name instead of
5072 Canonical_Case_File_Name, as we are dealing with environment variables,
5075 2010-09-09 Robert Dewar <dewar@adacore.com>
5077 * sem_util.adb: Minor reformatting
5079 2010-09-09 Vincent Celier <celier@adacore.com>
5081 * vms_data.ads: Add documentation for S_Make_Single.
5083 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5085 * sem_util.adb (Same_Object): include formal parameters.
5087 2010-09-09 Vincent Celier <celier@adacore.com>
5089 * make.adb (Queue): New package implementing a new impementation of the
5090 queue, taking into account the new switch --single-compile-per-obj-dir.
5091 * makeutl.ads (Single_Compile_Per_Obj_Dir_Switch): New constant String
5092 for gnatmake and gprbuild new switch --single-compile-per-obj-dir.
5093 * opt.ads (One_Compilation_Per_Obj_Dir): New Boolean flag, defauted to
5095 * switch-m.adb (Scan_Make_Switches): Take into account new gnatmake
5096 switch --single-compile-per-obj-dir.
5097 * vms_data.ads: Add qualifier SINGLE_COMPILE_PER_OBJ_DIR for gnatmake
5098 switch --single-compile-per-obj-dir.
5099 * gnat_ugn.texi: Add documentation for new gnatmake switch
5100 --single-compile-per-obj-dir.
5102 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5104 * einfo.adb, einfo.ads: Clarify use of Corresponding_Protected_Entry.
5106 2010-09-09 Javier Miranda <miranda@adacore.com>
5108 * sem_ch3.adb (Is_Progenitor): Relocated to sem_type.
5109 (Replace_Type): Code cleanup.
5110 * sem_type.ads, sem_type.adb (Is_Progenitor): Relocated from sem_ch3
5112 2010-09-09 Thomas Quinot <quinot@adacore.com>
5114 * exp_ch8.adb: Minor reformatting.
5116 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5118 * exp_ch9.adb, einfo.adb, einfo.ads: New attribute
5119 Corresponding_Protected_Entry.
5121 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5123 * exp_ch3.adb (Build_Untagged_Equality): Do not set alias of implicit
5124 inequality, it is always rewritten as the negation of the corresponding
5126 * exp_ch8.adb (Expand_N_Subprogram_Renaming): If the subprogram renames
5127 the predefined equality of an untagged record, create a body at the
5128 point of the renaming, to capture the current meaning of equality for
5131 2010-09-09 Robert Dewar <dewar@adacore.com>
5133 * sem.adb, sem_warn.adb: Minor reformatting.
5135 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5137 * sem_ch6.adb: Improve error message on untagged equality.
5138 * sem.adb (Semantics): Include subprogram bodies that act as spec.
5140 2010-09-09 Javier Miranda <miranda@adacore.com>
5142 * sem_ch13.adb, exp_ch13.adb: Undo previous change, unneeded.
5144 2010-09-09 Robert Dewar <dewar@adacore.com>
5146 * sem_ch13.adb, sem_ch6.adb, exp_ch3.adb: Minor reformatting.
5148 2010-09-09 Robert Dewar <dewar@adacore.com>
5150 * einfo.adb (Is_Aggregate_Type): New function.
5151 * einfo.ads (Aggregate_Kind): New enumeration subtype
5152 (Is_Aggregate_Type): New function.
5153 * sem_type.adb (Is_Array_Class_Record_Type): Removed, replaced by
5156 2010-09-09 Robert Dewar <dewar@adacore.com>
5158 * exp_ch11.adb, frontend.adb, sem_attr.adb, sem_ch10.adb, sem_ch3.adb,
5159 sem_ch4.adb, sem_ch9.adb, sem_res.adb: Use Restriction_Check_Needed
5161 * restrict.ads, restrict.adb: Ditto.
5162 (Restriction_Check_Needed): New function
5164 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5166 * exp_ch9.ads (Find_Master_Scope): New function, extracted from
5167 Build_Master_Entity, to find the proper scope for the master entity of
5168 a type that may contain tasks, in the presence of transient scopes.
5169 * exp_ch9.adb (Build_Master_Entity) Use new function.
5170 * exp_ch3.adb (Build_Class_Wide_Master): ditto.
5172 2010-09-09 Vincent Celier <celier@adacore.com>
5174 * prj-attr.adb: Add new attributes Leading_Library_Options and
5175 Linker'Leading_Switches.
5176 * snames.ads-tmpl: Add new standard names Leading_Library_Options and
5179 2010-09-09 Javier Miranda <miranda@adacore.com>
5181 * sem_ch3.adb (Derive_Subprogram): The code that checks if a
5182 dispatching primitive covers some interface primitive is incomplete.
5183 Replace such code by the invocation of a new subprogram that provides
5185 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation.
5186 * sem_ch6.adb (Check_Missing_Return): Minor reformating
5187 (Check_Convention): Complete if-statement conditition when reporting
5188 errors (to avoid assertion failure).
5189 * sem_ch13.adb (Make_Null_Procedure_Specs): This routine was previously
5190 located in exp_ch3. Relocated inside Analyze_Freeze_Entity.
5191 (Analyze_Freeze_Entity): Invoke routine that adds the spec of non
5192 overridden null interface primitives.
5193 * sem_type.adb (Is_Ancestor): If the parent of the partial view of a
5194 private type is an interface then use the parent of its full view to
5195 climb to its ancestor type.
5196 * sem_disp.ads, sem_disp.adb (Covers_Some_Interface): New subprogram.
5197 (Check_Dispatching_Operation): Extend assertion to handle wrappers of
5198 null interface primitives.
5199 (Is_Null_Interface_Primitive): New subprogram.
5200 * exp_ch3.adb (Make_Null_Procedure_Specs): Removed.
5201 (Expand_Freeze_Record_Type): Do not generate specs of null interface
5202 subprograms because they are now generated by Analyze_Freeze_Entity.
5204 2010-09-09 Robert Dewar <dewar@adacore.com>
5206 * a-calfor.adb, sem_ch3.adb: Minor reformatting.
5208 2010-09-09 Robert Dewar <dewar@adacore.com>
5210 * bindgen.adb (Gen_Restrictions_Ada): Avoid explicit enumeration ranges
5211 (Gen_Restrictions_C): Avoid explicit enumeration ranges
5212 (Set_String_Replace): New procedure
5213 * casing.ads (Known_Casing): New subtype declaration
5214 * prj-attr.ads (All_Case_Insensitive_Associative_Array): New subtype
5216 * prj-dect.adb (Parse_Attribute_Declaration): Avoid enumeration range
5217 * prj-nmsc.adb (Check_Naming): Avoid unnecessary enumeration range
5218 * prj-strt.adb (Attribute_Reference): Avoid enumeration range test
5219 * prj.adb (Known_Casing): Moved to Casing spec (avoid enum range)
5220 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Avoid enumeration
5222 * sem_res.adb (Resolve_Range): Check for enumeration subrange style
5224 * sem_type.adb (Is_Array_Class_Record_Type): New.
5225 * style.ads (Check_Enumeration_Subrange): New procedure
5226 * styleg.adb (Check_Enumeration_Subrange): New procedure
5227 * styleg.ads (Check_Enumeration_Subrange): New procedure
5228 * stylesw.adb Add handling for Style_Check_Enumeration_Subranges
5229 * stylesw.ads (Style_Check_Enumeration_Subranges): New flag
5230 * usage.adb: Add line for -gnatyE
5231 * vms_data.ads: Add entries for [NO]ENUMERATION_RANGES
5232 Add missing entry for NOBOOLEAN_OPERATORS
5233 * gnat_ugn.texi: Add documentation for -gnatyE
5235 2010-09-09 Robert Dewar <dewar@adacore.com>
5237 * namet.adb (Initialize): Is now a dummy procedure
5238 (Reinitialize): New procedure
5239 Call Reinitialize from package initialization
5240 * namet.ads (Initialize): Is now a dummy procedure
5241 (Reinitialize): New procedure
5242 * clean.adb, gnat1drv.adb, gnatbind.adb, gnatcmd.adb, gnatlink.adb,
5243 gnatls.adb, gprep.adb, make.adb, prj-makr.adb: Remove obsolete call to
5246 2010-09-09 Bob Duff <duff@adacore.com>
5248 * sem_elab.adb, s-os_lib.ads: Minor comment fixes.
5250 2010-09-09 Robert Dewar <dewar@adacore.com>
5252 * s-bitops.adb (Raise_Error): Add exception message
5254 2010-09-09 Robert Dewar <dewar@adacore.com>
5256 * par-ch5.adb (Test_Statement_Required): Deal with Ada 2012 allowing no
5257 null statement after label.
5258 * sinfo.ads: Minor comment updates.
5260 2010-09-09 Robert Dewar <dewar@adacore.com>
5262 * nlists.ads, nlists.adb (In_Same_List): New function.
5263 Use Node_Or_Entity_Id where appropriate.
5264 * par-labl.adb, sem_ch6.adb, sem_type.adb: Use In_Same_List.
5266 2010-09-09 Robert Dewar <dewar@adacore.com>
5268 * restrict.ads, restrict.adb (Check_Wide_Character_Restriction): New
5270 * sem_ch3.adb: Use Check_Wide_Character_Restriction
5271 (Enumeration_Type_Declaration): Check violation of No_Wide_Characters
5272 * sem_ch8.adb (Find_Direct_Name): Check violation of No_Wide_Characters
5273 (Find_Expanded_Name): Check violation of No_Wide_Characters
5275 2010-09-09 Robert Dewar <dewar@adacore.com>
5277 * par-ch5.adb: Minor reformatting.
5279 2010-09-09 Robert Dewar <dewar@adacore.com>
5281 * prj-env.adb: Minor code reorganization.
5282 * par-ch3.adb: Minor reformatting.
5283 * gcc-interface/Make-lang.in: Update dependencies.
5285 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5287 * exp_ch9.adb (Build_Activation_Chain_Entity): The construct enclosing
5288 a task declaration can be an entry body.
5290 2010-09-09 Javier Miranda <miranda@adacore.com>
5292 * exp_disp.adb (Make_DT): Decorate as "static" variables containing
5293 tags of library level tagged types.
5294 (Make_Tags): Disable backend optimizations about aliasing for
5295 declarations of access to dispatch tables.
5297 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5299 * sem_ch12.adb (Reset_Entity): If the entity is an itype created as a
5300 subtype for a null-excluding access type, recover the original
5301 subtype_mark to get the proper visibility on the original name.
5303 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5305 * exp_ch3.adb (Build_Untagged_Equality): For Ada2012, new procedure to
5306 create the primitive equality operation for an untagged record. The
5307 operation is the predefined equality if no record component has a
5308 user-defined equality, or if there is a user-defined equality for the
5309 type as a whole, or when the type is derived and it has an inherited
5310 equality. Otherwise the body of the operations is built as for tagged
5312 (Expand_Freeze_Record_Type): Call Build_Untagged_Equality when needed.
5313 (Make_Eq_Body): New function to create the expanded body of the
5314 equality operation for tagged and untagged records. In both cases the
5315 operation composes, and the primitive operation of each record
5316 component is used to generate the equality function for the type.
5317 * exp_ch4.adb (Expand_Composite_Equality): In Ada2012, if a component
5318 has an abstract equality defined, replace its call with a
5319 Raise_Program_Error.
5320 * sem_ch6.adb (New_Overloaded_Entity): if Ada2012, verify that a
5321 user-defined equality operator for an untagged record type does not
5322 happen after type is frozen, and appears in the visible part if partial
5323 view of type is not limited.
5325 2010-09-09 Tristan Gingold <gingold@adacore.com>
5327 * gnatlbr.adb: Make Create_Directory more portable: use __gnat_mkdir.
5329 2010-09-09 Bob Duff <duff@adacore.com>
5331 * gnat_ugn.texi: Remove incorrect statement about -E being the default.
5333 2010-09-09 Pascal Obry <obry@adacore.com>
5335 * gnat_ugn.texi: Update doc on windows related topics.
5337 2010-09-09 Geert Bosch <bosch@adacore.com>
5339 * s-fatgen.adb: Update comments.
5341 2010-09-09 Robert Dewar <dewar@adacore.com>
5343 * par-ch4.adb (Box_Error): New procedure.
5345 2010-09-09 Thomas Quinot <quinot@adacore.com>
5347 * sem.adb: Minor reformatting.
5349 2010-09-09 Pascal Obry <obry@adacore.com>
5351 * prj-env.adb: Style fix, use /and then/ and /or else/.
5352 * gnat_ugn.texi: Fix typos.
5354 2010-09-03 Joseph Myers <joseph@codesourcery.com>
5357 * gcc-interface/misc.c (gnat_init_options): Allow options with
5358 empty canonical form. Generate a single save_argv element from -I
5361 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
5363 * gcc-interface/utils.c (gnat_pushdecl): Remove test for PARM_DECLs.
5364 Attach fake PARM_DECLs to the topmost block of the function.
5366 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
5368 * gcc-interface/trans.c (call_to_gnu): Also force the return slot opt
5369 for the call to a function whose return type was unconstrained.
5371 2010-08-30 Olivier Hainque <hainque@adacore.com>
5373 * gcc-interface/decl.c (FOREIGN_FORCE_REALIGN_STACK): New macro,
5374 replacement for FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN.
5375 (gnat_to_gnu_entity) <case ..., E_Procedure>: Use it.
5377 2010-08-21 Eric Botcazou <ebotcazou@adacore.com>
5379 * tracebak.c: Fix typo in comment.
5381 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
5383 * gcc-interface/decl.c: Use FOR_EACH_VEC_ELT.
5384 * gcc-interface/trans.c: Likewise.
5385 * gcc-interface/utils.c: Likewise.
5387 2010-08-18 Eric Botcazou <ebotcazou@adacore.com>
5389 * tracebak.c (i386): Use GCC unwinder on Linux with GCC > 4.5.
5391 2010-08-10 Robert Dewar <dewar@adacore.com>
5393 * sem_ch8.adb, sem_ch8.ads: Change name Write_Scopes to ws.
5394 * sem_util.adb: Minor reformatting.
5396 2010-08-10 Javier Miranda <miranda@adacore.com>
5398 * sem_aggr.adb (Resolve_Extension_Aggregate): Warn on the use of C++
5399 constructors that leave the object partially initialized.
5400 * exp_atag.ads, exp_atags.adb (Build_Inherit_CPP_Prims): New subprogram
5401 that copies from parent of Typ the dispatch table slots of inherited
5402 C++ primitives. It handles primary and secondary dispatch tables.
5403 * einfo.adb (Related_Type): Moved from Node26 to Node27. Required to
5404 use this attribute with E_Variable entities.
5405 (Set_Is_Tag): Relax assertion to allow its use with variables that
5407 (Set_Related_Type): Relax assertion to allow its use with variables
5408 that store the tag of a C++ class.
5409 (Write_26_Field_Name): Remove Related_Type.
5410 (Write_27_Field_Name): Add Related_Type.
5411 * einfo.ads (Related_Type): Moved from Node26 to Node27. Available also
5412 with E_Variable entities.
5413 * sem_prag.adb (CPP_Constructor): Warn on duplicated occurrence of this
5415 * sem_util.adb (Search_Tag): Add missing support for CPP types.
5416 (Enclosing_CPP_Parent): New subprogram.
5417 (Has_Suffix): New subprogram.
5418 * sem_util.ads (Enclosing_CPP_Parent): New subprogram that returns the
5419 closest ancestor of a type that is a C++ type.
5420 (Has_Suffix): New subprogram. Used in assertions to check the suffix of
5422 * sem_attr.adb (Analyze_Access_Attribute): Check wrong use of current
5423 instance in derivations of C++ types.
5424 * exp_tss.adb (CPP_Init_Proc): New subprogram.
5425 (Is_CPP_Init_Proc): New subprogram.
5426 (Set_TSS): Handle new C++ init routines.
5427 * exp_tss.ads (TSS_CPP_Init): New TSS name. For initialization of C++
5429 (CPP_Init_Proc): New subprogram.
5430 (Is_CPP_Init_Proc): New subprogram.
5431 * exp_disp.adb (CPP_Num_Prims): New subprogram.
5432 (Has_CPP_Constructors): New subprogram.
5433 (Make_Secondary_DT, Make_DT): For derivations of CPP types, do not
5434 initialize slots located in the C++ part of the dispatch table.
5435 (Make_Tags): For CPP types declare variables used by the IP routine to
5436 store the C++ tag values after the first invocation of the C++
5438 (Build_CPP_Init_DT): New subprogram.
5439 (Set_CPP_Constructors): New implementation that builds an IP for each
5440 CPP constructor. These IP are wrappers of the C++ constructors that,
5441 after the first invocation of the constructor, read the C++ tags from
5442 the object and save them locally. These copies of the C++ tags are used
5443 by the IC routines to initialize tables of Ada derivations of CPP
5445 (Write_DT): Indicate what primitives are imported from C++
5446 * exp_disp.ads (CPP_Num_Prims): New subprogram.
5447 (Has_CPP_Constructors): New subprogram.
5448 * exp_aggr.adb (Build_Record_Aggr_Code): For derivations of C++ types
5449 invoke the IC routine to inherit the slots of the parents.
5450 * sem_ch13.adb (Analyze_Freeze_Entity): Add new warnings on CPP types.
5451 * exp_ch3.adb (Is_Variable_Size_Array): New subprogram.
5452 (Is_Variable_Size_Record): Factorize code calling
5453 Is_Variable_Size_Array.
5454 (Build_CPP_Init_Procedure): New subprogram that builds the tree
5455 corresponding to the procedure that initializes the C++ part of the
5456 dispatch table of an Ada tagged type that is a derivation of a CPP
5458 (Build_Init_Procedure): Adding documentation plus code reorganization
5459 to leave more clear the construction of the IP with C++ types.
5460 (Expand_Freeze_Record_Type): Delay call to Set_CPP_Constructors because
5461 it cannot be called after Make_Tags has been invoked.
5462 (Inherit_CPP_Tag): Removed.
5463 (Init_Secondary_Tags): For derivations of CPP types, warn on tags
5464 located at variable offset.
5465 * freeze.ads: Minor reformating.
5466 * sem_ch8.adb (Write_Scopes): Add pragma export. Required to have it
5468 * gcc-interface/Make-lang.in: Update dependencies.
5470 2010-08-10 Robert Dewar <dewar@adacore.com>
5472 * a-chahan.ads: Add comments on handling of obsolescent entries.
5473 * opt.ads: Add Ada_2005 and Ada_2012 renamings for versions.
5474 * restrict.adb (Check_Obsolescent_2005_Entity): New procedure.
5475 * restrict.ads (Check_Obsolescent_2005_Entity): New procedure.
5476 * sem_attr.adb (Analyze_Access_Attribute): Call
5477 Check_Obsolescent_2005_Entity to check for access to obsolescent
5478 Ada.Characters.Handling subprogram.
5479 (Analyze_Attribute, case Class): Applying Class to untagged incomplete
5480 type is obsolescent in Ada 2005.
5481 (Analyze_Attribute, case Constrained): Better placement of flag when
5482 flagged as obsolescent feature.
5483 (Analyze_Attribute, case Storage_Size): Use with tasks is obsolescent
5484 * sem_ch10.adb (Analyze_With_Clause): With of renamings such as Text_IO
5485 is an obsolescent feature.
5486 * sem_ch11.adb (Analyze_Raise_Statement): Numeric_Error is obsolescent
5488 * sem_ch8.adb (Analyze_Subprogram_Renaming): Call
5489 Check_Obsolescent_2005_Entity to check for renaming obsolete
5490 Ada.Characters.Handling subprogram.
5491 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): Check
5492 for obsolescent restrictions in Ada 2005.
5493 (Analyze_Pragma, case Suppress): Entity arg is obsolescent in Ada 2005
5494 (Analyze_Pragma, case Interface): Interface is obsolescent in Ada 2005
5495 * sem_res.adb (Resolve_Call): Call Check_Obsolescent_2005_Entity to
5496 check for obsolescent references to Ada.Characters.Handling subprograms
5498 2010-08-10 Robert Dewar <dewar@adacore.com>
5500 * einfo.adb, einfo.ads: Fix bad -gnatdt output for incomplete type.
5502 2010-08-10 Robert Dewar <dewar@adacore.com>
5504 * errout.ads: Add VMS table entries for 2005, 12, 2012 switches
5505 * par-ch4.adb: Change wording of Ada 2012 messages
5506 * vms_data.ads: Add VMS entries for /2005, /12, /2012
5508 2010-08-10 Robert Dewar <dewar@adacore.com>
5510 * a-suenco.adb (Convert): Fix bug in UTF-16 to UTF-8 conversion for
5511 codes in the range 16#80#..16#7FF#.
5512 * sem_ch10.adb: Minor reformatting.
5514 2010-08-10 Arnaud Charlet <charlet@adacore.com>
5516 * gnat1drv.adb (Scan_Front_End_Switches): Always perform semantics and
5517 generate ali files in CodePeer mode, so that a gnatmake -c -k will
5518 proceed further when possible
5519 * freeze.adb (Freeze_Static_Object): Fix thinko. Do not generate error
5520 messages when ignoring representation clauses (-gnatI).
5522 2010-08-10 Ed Schonberg <schonberg@adacore.com>
5524 * exp_ch4.adb (Expand_N_Selected_Component): Do not attempt to
5525 constant-fold discriminant reference if the constraint is an object
5526 with non-static expression. Expression may contain volatile references
5527 in the presence of renamings.
5529 2010-08-10 Vincent Celier <celier@adacore.com>
5531 * prj-proc.adb (Get_Attribute_Index): If Index is All_Other_Names,
5533 * prj-strt.adb (Attribute_Reference): Recognize 'others' as a valid
5534 index for an associative array where it is allowed.
5536 2010-08-10 Thomas Quinot <quinot@adacore.com>
5538 * exp_attr.adb: Add comments.
5540 2010-08-10 Jerome Lambourg <lambourg@adacore.com>
5542 * adaint.c (__gnat_get_file_names_case_sensitive): return 0 on darwin.
5544 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
5546 * gcc-interface/utils.c (gnat_poplevel): Use blocks_nreverse.
5548 2010-08-09 Eric Botcazou <ebotcazou@adacore.com>
5550 * gcc-interface/utils.c (build_vms_descriptor32): Fix formatting.
5551 (build_vms_descriptor): Likewise.
5553 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
5555 * gcc-interface/utils.c (make_descriptor_field): Add tree parameter.
5556 (build_vms_descriptor32): Adjust calls to it for new parameter.
5557 (build_vms_descriptor): Likewise.
5559 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
5561 * gcc-interface/decl.c (rec_variant): Declare. Declare a VEC of it.
5562 (build_variant_list): Take and return a VEC instead of a tree.
5563 (create_variant_part_from): Take a VEC instead of a tree for
5564 variant_list. Adjust accordingly.
5565 (gnat_to_gnu_entity): Adjust for changes to previous functions.
5567 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
5569 * gcc-interface/decl.c (gnat_to_gnu_entity): Use XALLOCAVEC instead
5571 (components_to_record): Likewise.
5572 * gcc-interface/trans.c (gnat_to_gnu): Likewise.
5573 * gcc-interface/utils.c (max_size): Likewise.
5574 (build_vms_descriptor32): Likewise.
5575 (build_vms_descriptor): Likewise.
5577 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
5579 * gcc-interface/decl.c (subst_pair): Declare. Declare a VEC of it.
5580 (build_subst_list): Return a VEC instead of a tree.
5581 (build_variant_list): Take a VEC for subst_list. Adjust
5583 (create_field_decl_from): Likewise.
5584 (create_variant_part_from): Likewise.
5585 (copy_and_substitute_in_size): Likewise.
5586 (gnat_to_gnu_entity): Adjust for new interface to build_subst_list.
5587 Free the built vector.
5589 2010-08-06 Eric Botcazou <ebotcazou@adacore.com>
5591 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not build an
5592 allocator for large imported objects.
5594 2010-08-05 Robert Dewar <dewar@adacore.com>
5596 * gnat1drv.adb: Minor reformatting.
5598 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5600 * sem.adb (Do_Unit_And_Dependents): If some parent unit is an
5601 instantiation, process its body before the spec of the main unit,
5602 because it may contain subprograms invoked in the spec of main.
5603 * einfo.ads: Add documention of delayed freeze.
5605 2010-08-05 Vincent Celier <celier@adacore.com>
5607 * prj-nmsc.adb (Process_Linker): Take into account new values for
5608 attribute Response_File_Format.
5609 * prj.ads (Response_File_Format): New enumeration values GCC_GNU,
5610 GCC_Object_List and GCC_Option_List.
5612 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5614 * exp_ch4.adb (Expand_N_Selected_Component): Do not constant-fold a
5615 selected component that denotes a discriminant if it is the
5616 discriminant of a component of an unconstrained record type.
5618 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5620 * exp_util.adb (Insert_Actions): If the action appears within a
5621 conditional expression that is already analyzed, insert action further
5624 2010-08-05 Robert Dewar <dewar@adacore.com>
5626 * exp_ch4.adb: Minor reformatting.
5628 2010-08-05 Thomas Quinot <quinot@adacore.com>
5630 * exp_ch4.adb: Minor reformatting
5631 * gnat1drv.adb: Minor reformatting.
5632 Minor code reorganization (use Nkind_In).
5634 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5636 * exp_util.ads, exp_util.adb (Needs_Constant_Address): New predicate to
5637 determine whether the expression in an address clause for an
5638 initialized object must be constant. Code moved from freeze.adb.
5639 (Remove_Side_Effects): When the temporary is initialized with a
5640 reference, indicate that the temporary is a constant as done in all
5642 * freeze.adb (Check_Address_Clause): use Needs_Constant_Address.
5643 * exp_ch13.adb (Expand_N_Attribute_Definition_Clause, case 'Address):
5644 If object does not need a constant address, remove side effects from
5645 address expression, so it is elaborated at the point of the address
5646 clause and not at the freeze point of the object, so that elaboration
5649 2010-08-05 Vincent Celier <celier@adacore.com>
5651 * prj.adb (Is_Compilable): Return False for header files of non Ada
5654 2010-08-05 Emmanuel Briot <briot@adacore.com>
5656 * prj-nmsc.adb: The Missing_Source_Files flag also considers a missing
5657 exec directory as a warning rather than an error.
5659 2010-08-05 Thomas Quinot <quinot@adacore.com>
5661 * sem_ch6.adb, gnat1drv.adb, exp_ch6.adb, sem_eval.adb: Minor
5664 2010-08-05 Steve Baird <baird@adacore.com>
5666 * exp_util.adb (Remove_Side_Effects): An access value which designates
5667 a volatile object of a nonvolatile type is prohibited.
5668 Do not call Make_Reference to construct a reference to such an object.
5670 2010-08-05 Robert Dewar <dewar@adacore.com>
5672 * a-suezse.adb, a-suezse.ads, a-suezen.adb, a-suezen.ads: Removed.
5673 * a-suewse.adb, a-suewse.ads, a-suesen.adb, a-suesen.ads,
5674 a-suewen.adb, a-suewen.ads: New files.
5675 * Makefile.rtl, impunit.adb: Update implementation of Ada 2012 string
5677 * sem_elab.adb: Minor reformatting.
5679 2010-08-05 Arnaud Charlet <charlet@adacore.com>
5681 * sem_ch8.adb (Use_One_Type): Protect against empty scopes.
5682 * exp_util.adb (Component_May_Be_Bit_Aligned): Prevent assert failure
5683 in case of null Comp.
5685 2010-08-05 Robert Dewar <dewar@adacore.com>
5687 * errout.adb, a-suewen.adb, a-suezen.adb: Minor reformatting.
5689 2010-08-05 Gary Dismukes <dismukes@adacore.com>
5691 * sem_ch4.adb (Analyze_Allocator): Flag errors on allocators of a
5692 nested access type whose designated type has tasks or is a protected
5693 object when the restrictions No_Task_Hierarchy or
5694 No_Local_Protected_Objects apply. Add ??? comment.
5695 * sem_ch9.adb (Analyze_Protected_Type): Give a warning when a protected
5696 type is not a library-level type and No_Local_Protected_Objects applies.
5697 (Analyze_Task_Type): Give a warning when a task type is not a
5698 library-level type and No_Task_Hierarchy applies.
5700 2010-08-05 Arnaud Charlet <charlet@adacore.com>
5702 * sem.adb: Minor reformatting
5703 * sem_ch4.adb (Analyze_Reference): Disable error message in CodePeer
5706 2010-08-04 Eric Botcazou <ebotcazou@adacore.com>
5708 * gcc-interface/decl.c: Do not undefine IN_GCC_FRONTEND and do not
5710 (gnat_to_gnu_entity) <object>: Force address of -1 at the tree level
5711 for the debug-only entity.
5712 * gcc-interface/Make-lang.in (ada/decl.o): Adjust dependencies.
5714 2010-08-03 Joseph Myers <joseph@codesourcery.com>
5716 * gcc-interface/lang-specs.h: Don't pass -a options.
5718 2010-07-28 Joseph Myers <joseph@codesourcery.com>
5720 * gcc-interface/misc.c (gnat_init_options): Ignore erroneous
5721 options. Check canonical_option_num_elements on options copied.
5723 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5725 * gcc-interface/misc.c (gnat_handle_option): Update prototype and
5726 return value type. Don't check for missing arguments here.
5728 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5730 * gcc-interface/misc.c (gnat_option_lang_mask): New.
5731 (gnat_init_options): Update prototype. Reconstruct argv array
5732 from decoded options.
5734 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
5736 * gcc-interface/utils.c (update_pointer_to): In the unconstrained array
5737 case, merge the alias set of the old pointer type.
5739 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
5741 * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change
5742 and recurse only for multidimensional array types instead.
5744 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
5747 * gcc-interface/utils.c (convert): Fix thinko in test.
5748 (unchecked_convert): When converting from a scalar type to a type with
5749 a different size, pad to have the same size on both sides.
5751 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
5753 * gcc-interface/utils.c (gnat_types_compatible_p): Don't require strict
5754 equality for the component type of array types.
5756 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
5758 * gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
5759 * gcc-interface/trans.c: Likewise.
5760 * gcc-interface/utils.c: Likewise.
5761 * gcc-interface/utils2.c: Likewise.
5763 2010-07-13 Laurent GUERBY <laurent@guerby.net>
5766 * gcc-interface/targtyps.c: Include tm_p.h.
5767 * gcc-interface/Make-lang.in: Update dependencies.
5769 2010-07-09 Eric Botcazou <ebotcazou@adacore.com>
5771 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Deal with
5774 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
5776 * gcc-interface/utils.c: Include diagnostic-core.h in every file
5777 that includes toplev.h.
5779 2010-07-03 Eric Botcazou <ebotcazou@adacore.com>
5781 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>:
5782 Branch to common code handling the alignment of discrete types.
5783 <E_Signed_Integer_Type>: Likewise.
5784 <E_Modular_Integer_Type>: Likewise.
5786 2010-07-02 Eric Botcazou <ebotcazou@adacore.com>
5788 * gcc-interface/misc.c (gnat_handle_option): Do not populate gnat_argv.
5789 (gnat_handle_option): Allocate only one element for gnat_argv.
5790 (gnat_init): Do not populate gnat_argv.
5792 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
5794 * gcc-interface/trans.c: Do not include tree-flow.h.
5795 * gcc-interface/Make-lang.in: Adjust dependencies.
5797 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
5799 * gcc-interface/gigi.h (gnat_build_constructor): Take a VEC instead
5800 of a TREE_LIST. Update comment.
5801 * gcc-interface/trans.c (gigi): Build a VEC instead of a TREE_LIST.
5802 Adjust call to gnat_build_constructor.
5803 (Attribute_to_gnu): Likewise.
5804 (gnat_to_gnu): Likewise.
5805 (pos_to_constructor): Likewise.
5806 (extract_values): Likewise.
5807 * gcc-interface/utils.c (build_template): Likewise.
5808 (convert_vms_descriptor64): Likewise.
5809 (convert_vms_descriptor32): Likewise.
5810 (convert_to_fat_pointer): Likewise.
5811 (convert): Likewise.
5812 (unchecked_convert): Likewise.
5813 * gcc-interface/decl.c (gnat_to_gnu_entity): Likewise.
5814 * gcc-interface/utils2.c (build_allocator): Likewise.
5815 (fill_vms_descriptor): Likewise.
5816 (gnat_build_constructor): Take a VEC instead of a TREE_LIST.
5817 (compare_elmt_bitpos): Adjust for parameters being constructor_elts
5818 instead of TREE_LISTs.
5820 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
5822 * gcc-interface/misc.c: Do not include except.h.
5823 * gcc-interface/Make-lang.in: Update dependencies.
5825 2010-06-27 Eric Botcazou <ebotcazou@adacore.com>
5827 * gcc-interface/trans.c: Include tree-flow.h.
5828 (gnu_switch_label_stack): Delete.
5829 (Case_Statement_to_gnu): Do not emit the goto at the end of a case if
5830 its associated block cannot fall through. Do not emit the final label
5831 if no cases branch to it.
5832 * gcc-interface/Make-lang.in (ada/trans.o): Add $(TREE_FLOW_H).
5834 2010-06-23 Thomas Quinot <quinot@adacore.com>
5836 * exp_attr.adb (Expand_Access_To_Protected_Op): When rewriting a
5837 reference to a protected subprogram outside of the protected's scope,
5838 ensure the corresponding external subprogram is frozen before the
5841 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5843 * sem_prag.adb: Fix typo in error message.
5844 * sem.adb: Refine previous change.
5846 2010-06-23 Robert Dewar <dewar@adacore.com>
5848 * impunit.adb, a-suewen.adb, a-suewen.ads, a-suenco.adb, a-suenco.ads,
5849 a-suezen.adb, a-suezen.ads, a-stuten.adb, a-stuten.ads, Makefile.rtl:
5850 Implement Ada 2012 string encoding packages.
5852 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5854 * a-stwiun-shared.adb, a-stwiun-shared.ads, a-stzunb-shared.adb,
5855 a-stzunb-shared.ads, a-swunau-shared.adb, a-swuwti-shared.adb,
5856 a-szunau-shared.adb, a-szuzti-shared.adb, a-strunb-shared.adb,
5857 a-strunb-shared.ads, a-stunau-shared.adb, a-suteio-shared.adb: New
5859 * gcc-interface/Makefile.in: Enable use of above files.
5861 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5863 * sem_ch13.adb (Check_Constant_Address_Clauses): Do not check legality
5864 of address clauses if if Ignore_Rep_Clauses is active.
5865 * freeze.adb (Check_Address_Clause): If Ignore_Rep_Clauses is active,
5866 remove address clause from tree so that it does not reach the backend.
5868 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5870 * exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Valid]): Do not
5871 expand 'Valid from user code in CodePeer mode, will be handled by the
5874 2010-06-23 Bob Duff <duff@adacore.com>
5876 * g-comlin.ads: Minor comment improvements.
5878 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5880 * sem_res.adb (Uses_SS): The expression that initializes a controlled
5881 component of a record type may be a user-defined operator that is
5882 rewritten as a function call.
5884 2010-06-23 Bob Duff <duff@adacore.com>
5886 * g-comlin.ads, sem_ch13.adb: Minor comment fix.
5888 2010-06-23 Eric Botcazou <ebotcazou@adacore.com>
5890 * exp_ch11.adb (Expand_Local_Exception_Handlers): Propagate the end
5891 label to the new sequence of statements. Set the sloc of the raise
5892 statement onto the new goto statements.
5894 2010-06-23 Robert Dewar <dewar@adacore.com>
5896 * a-stuten.ads, a-stuten.adb: New files.
5897 * impunit.adb: Add engtry for Ada.Strings.UTF_Encoding (a-stuten.ads)
5898 * Makefile.rtl: Add entry for a-stuten (Ada.Strings.UTF_Encoding)
5900 2010-06-23 Robert Dewar <dewar@adacore.com>
5902 * gnat_ugn.texi: Add documentation of -gnat12 switch
5903 Add documentation of -gnatX switch.
5905 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5907 * inline.ads: Include the current Ada_Version in the info for pending
5908 instance bodies, so that declaration and body are compiled with the
5910 * inline.adb: Move with_clause for Opt to spec.
5911 * sem_ch12.adb (Analyze_Package_Instantiation,
5912 Analyze_Subprogram_Instantiation): Save current Ada_Version in
5913 Pending_Instantiation information.
5914 (Instantiate_Package_Body, Instantiate_Subprogram_Body,
5915 Inline_Package_Body): Use the Ada_Version present in the body
5918 2010-06-23 Robert Dewar <dewar@adacore.com>
5920 * usage.adb: Add documentation for -gnat12 switch.
5921 * errout.ads: Add VMS alias entry for -gnat12 switch
5922 * gnat_rm.texi: Add documentation for pragma Ada_12 and Ada_2012
5923 Add documentation for pragma Extensions_Allowed.
5924 * opt.ads: Add entry for Ada 2012 mode.
5925 * sem_ch4.adb, par-ch3.adb, par-ch4.adb: Use new Ada 2012 mode for 2012
5927 * sem_prag.adb, par-prag.adb: Add processing for pragma Ada_12 and
5929 * sem_ch13.adb: Add handling for Ada 2012 mode.
5930 * snames.ads-tmpl: Add entries for pragma Ada_2012 and Ada_12.
5931 * switch-c.adb: Add handling for -gnat12 switch.
5932 Implement -gnat2005 and -gnat2012.
5933 * usage.adb: Add documentation for -gnat12 switch.
5934 * vms_data.ads: Add /12 switch for Ada 2012 mode.
5936 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5938 * exp_ch4.adb (Expand_N_Allocator): Fix potential crash when using
5939 No_Task_Hierarchy restriction. Add comment.
5940 * exp_ch9.adb, exp_ch3.adb: Update comments.
5942 2010-06-23 Robert Dewar <dewar@adacore.com>
5944 * sem_ch5.adb (Process_Bounds): Remove some junk initializations.
5945 * sem_res.adb: Add comments.
5946 * sem_util.adb: Minor reformatting. Add comments.
5947 Change increment on Actuals_In_Call table.
5948 * opt.ads: Minor: add 'constant'.
5950 2010-06-23 Javier Miranda <miranda@adacore.com>
5952 * exp_disp.adb (Make_DT): Initialize the Size_Func component of the
5953 TSD to Null_Address if No_Dispatching_Calls is active.
5955 2010-06-23 Vincent Celier <celier@adacore.com>
5957 * a-comlin.ads: Indicate that use of this package is not supported
5958 during the elaboration of an auto-initialized Stand-Alone Library.
5960 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5962 * exp_util.adb (Is_Possibly_Misaligned_Object): Do not rely on an
5963 alignment clause on a record type to determine if a component may be
5964 misaligned. The decision must be taken in the back-end where target
5965 alignment information is known.
5967 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5969 * gnat1drv.adb (Adjust_Global_Switches): Enable some restrictions
5970 systematically in CodePeer mode to simplify generated code.
5971 * restrict.adb (Check_Restriction): Do nothing in CodePeer mode.
5972 * exp_ch4.adb (Expand_N_Allocator): Generate proper code when
5973 No_Task_Hierarchy is set instead of crasshing.
5975 2010-06-23 Thomas Quinot <quinot@adacore.com>
5977 * sem_util.adb: Minor code cleanup: test for proper entity instead of
5978 testing just Chars attribute when checking whether a given scope is
5980 * exp_ch4.adb, einfo.adb: Minor reformatting.
5982 2010-06-23 Vincent Celier <celier@adacore.com>
5985 * switch-m.adb (Normalize_Compiler_Switches): Take into account
5986 switches -gnatB, -gnatD=nn, -gnatG (incuding -gnatG=nn), -gnatI,
5987 -gnatl=file, -gnatS, -gnatjnn, -gnateI=nn and -gnatWx.
5989 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5991 * sem_res.adb (Resolve_Membership_Op): If left operand is a mixed mode
5992 operation with a universal real operand, and the right operand is a
5993 range with universal bounds, find unique fixed point that may be
5994 candidate, and warn appropriately.
5996 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5998 * sem_res.adb (Resolve_Intrinsic_Operator): Add guards to handle
5999 properly the rare cases where VMS operators are visible through
6000 Extend_System, but the default System is being used and Address is a
6002 * sem_util.adb: Widen predicate Is_VMS_Operator.
6004 2010-06-23 Vincent Celier <celier@adacore.com>
6006 * switch-m.adb (Normalize_Compiler_Switches): Take into account -gnatC
6009 2010-06-23 Olivier Hainque <hainque@adacore.com>
6011 * einfo.adb (Has_Foreign_Convention): Consider Intrinsic with
6012 Interface_Name as foreign. These are GCC builtin imports for
6013 which Ada specific processing doesn't apply.
6015 2010-06-23 Thomas Quinot <quinot@adacore.com>
6017 * sem_ch12.adb: Minor reformatting.
6019 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6021 * sem_util.adb (Is_VMS_Operator): Use scope of system extension to
6022 determine whether an intrinsic subprogram is VMS specific.
6024 2010-06-23 Hristian Kirtchev <kirtchev@adacore.com>
6026 * treepr.adb (Print_Entity_Info): Output the contents of Field28 if it
6027 is present in the entity.
6029 2010-06-23 Arnaud Charlet <charlet@adacore.com>
6031 * xr_tabls.adb, xref_lib.adb: Update to latest lib-xref.ads
6032 Fix handling of parameters.
6033 Add protection against unexpected cases.
6034 * sem_ch6.adb (Create_Extra_Formals): Use suffix "L" instead of "A" for
6035 access level, since "A" suffix is already used elsewhere. Similarly,
6036 use suffix "O" instead of "C" for 'Constrained since "C" suffix is used
6039 2010-06-23 Thomas Quinot <quinot@adacore.com>
6041 * sem_util.adb, sem_util.ads: Minor reformatting.
6043 2010-06-23 Vincent Celier <celier@adacore.com>
6045 * prj.ads (Gprclean_Flags.Missing_Source_Files): Set to Error to keep
6046 the previous behavior of gprclean when there are missing files.
6048 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6050 * sem_ch12.adb (Load_Body_Of_Generic): In CodePeer mode, a missing
6051 generic body is not a fatal error.
6052 (Mark_Context): Handle properly names of child units.
6053 * sem.adb (Walk_Library_Items.Do_Action): Remove assertion on
6056 2010-06-23 Vincent Celier <celier@adacore.com>
6058 * ali.adb (Scan_ALI): When ignoring R lines, do not skip the next
6061 2010-06-23 Bob Duff <duff@adacore.com>
6063 * g-pehage.ads, g-pehage.adb: Switch default optimization mode to
6064 Memory_Space, because CPU_Time doesn't seem to provide any significant
6065 speed advantage in practice. Cleanup: Get rid of constant
6066 Default_Optimization; doesn't seem to add anything. Use case
6067 statements instead of if statements; seems cleaner.
6069 2010-06-23 Olivier Hainque <hainque@adacore.com>
6071 * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Procedure>: Use
6072 Wshadow instead of Wextra to guard warning on absence of internal
6073 builtin decl for an import. Fix use of quote in warning text.
6074 (intrin_arglists_compatible_p): Remove processing of integer trailing
6075 args on the Ada side. Fix use of literal > in warning text.
6076 (intrin_return_compatible_p): Never warn on "function imported as
6077 procedure". Defer the void/void case to the common type compatibility
6079 (gnat_to_gnu_param): Use void_ptr GCC type for System.Address argument
6080 of GCC builtin imports.
6082 2010-06-23 Olivier Hainque <hainque@adacore.com>
6084 * gcc-interface/decl.c (intrin_types_incompatible_p): New function,
6086 (intrin_arglists_compatible_p, intrin_return_compatible_p): New
6087 functions, helpers for ...
6088 (intrin_profiles_compatible_p): New function, replacement for ...
6089 (compatible_signatures_p): Removed.
6090 (gnat_to_gnu_entity) <case E_Procedure>: If -Wextra, warn on
6091 attempt to bind an unregistered builtin function. When we have
6092 one, use it and warn on profile incompatibilities.
6094 2010-06-23 Arnaud Charlet <charlet@adacore.com>
6096 * gcc-interface/Make-lang.in: Update dependencies.
6098 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6100 * sem_util.adb (Mark_Coextensions): If the expression in the allocator
6101 for a coextension in an object declaration is a concatenation, treat
6102 coextension as dynamic.
6104 2010-06-23 Javier Miranda <miranda@adacore.com>
6106 * sem_ch3.adb (Add_Internal_Interface_Entities): Ensure that the
6107 internal entities are added to the scope of the tagged type.
6108 (Derive_Subprograms): Do not stop derivation when we find the first
6109 internal entity that has attribute Interface_Alias. After the change
6110 done to Override_Dispatching_Operations it is no longer true that
6111 these primirives are always located at the end of the list of
6113 * einfo.ads (Primitive_Operations): Add documentation.
6114 * exp_disp.adb (Write_DT): Improve output adding to the name of the
6115 primitive a prefix indicating its corresponding tagged type.
6116 * sem_disp.adb (Override_Dispatching_Operations): If the overridden
6117 entity covers the primitive of an interface that is not an ancestor of
6118 this tagged type then the new primitive is added at the end of the list
6119 of primitives. Required to fulfill the C++ ABI.
6121 2010-06-23 Javier Miranda <miranda@adacore.com>
6123 * atree.ads (Set_Reporting_Proc): New subprogram.
6124 * atree.adb: Remove dependency on packages Opt and SCIL_LL.
6125 (Allocate_Initialize_Node, Replace, Rewrite): Replace direct calls
6126 to routines of package Scil_ll by indirect call to the registered
6128 (Set_Reporting_Proc): New subprogram. Used to register a subprogram
6129 that is invoked when a node is allocated, replaced or rewritten.
6130 * scil_ll.adb (Copy_SCIL_Node): New routine that takes care of copying
6131 the SCIL node. Used as argument for Set_Reporting_Proc.
6132 (Initialize): Register Copy_SCIL_Node as the reporting routine that
6133 is invoked by atree.
6135 2010-06-23 Thomas Quinot <quinot@adacore.com>
6137 * sem_ch3.ads: Minor reformatting.
6139 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6141 * sem_ch12.adb (Analyze_Package_Instantiation): In CodePeer mode,
6142 always analyze the generic body and instance, because it may be needed
6144 (Mark_Context): Prepend the with clauses for needed generic units, so
6145 they appear in a better order for CodePeer.
6146 * sem_util.adb, sem_util.ads: Prototype code for AI05-0144.
6148 2010-06-23 Emmanuel Briot <briot@adacore.com>
6150 * prj.ads, prj-nmsc.adb (Error_Or_Warning): New subprogram.
6152 2010-06-23 Robert Dewar <dewar@adacore.com>
6154 * g-pehage.adb, exp_ch13.adb: Minor reformatting.
6156 2010-06-23 Thomas Quinot <quinot@adacore.com>
6158 * a-tags.ads: Fix description of TSD structure.
6160 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6162 * sem_ch12.adb (Mark_Context): When indicating that the body of a
6163 generic unit is needed prior to the unit containing an instantiation,
6164 search recursively the context of the generic to add other generic
6165 bodies that may be instantiated indirectly through the current instance.
6167 2010-06-23 Robert Dewar <dewar@adacore.com>
6169 * freeze.adb: Minor reformatting.
6171 2010-06-23 Bob Duff <duff@adacore.com>
6173 * g-pehage.adb (Trim_Trailing_Nuls): Fix the code to match the comment.
6175 2010-06-23 Vincent Celier <celier@adacore.com>
6177 * make.adb (Compile_Sources): Complete previous change.
6179 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6181 * sem_ch6.adb (Add_Extra_Formal): Use suffix "C" in the name of the
6182 Constrained extra formal.
6184 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6186 * exp_ch13.adb (Expand_Freeze_Actions): If validity checks and
6187 Initialize_Scalars are enabled, compile the generated equality function
6188 for a composite type with full checks enabled, so that validity checks
6189 are performed on individual components.
6191 2010-06-23 Emmanuel Briot <briot@adacore.com>
6193 * prj.adb, prj.ads, prj-nmsc.adb (Processing_Flags): New flag
6194 Missing_Source_Files.
6196 2010-06-23 Robert Dewar <dewar@adacore.com>
6198 * exp_ch3.adb, exp_util.adb: Minor reformatting.
6200 2010-06-23 Jose Ruiz <ruiz@adacore.com>
6202 * a-reatim.adb, a-retide.adb: Move the initialization of the tasking
6203 run time from Ada.Real_Time.Delays to Ada.Real_Time. This way, calls to
6204 Clock (without delays) use a run time which is properly initialized.
6206 2010-06-23 Vincent Celier <celier@adacore.com>
6208 * make.adb: Do not set Check_Readonly_Files when setting Must_Compile,
6209 when -f -u and a main is specified on the command line. However,
6210 attempt to compile even when the ALI file is read-only when
6211 Must_Compile is True.
6213 2010-06-23 Thomas Quinot <quinot@adacore.com>
6215 * checks.adb, g-pehage.adb, cstand.adb: Minor code factorization.
6217 2010-06-23 Javier Miranda <miranda@adacore.com>
6219 * sem_ch3.adb (Add_Internal_Interface_Entities): Generate internal
6220 entities for parent types that are interfaces. Needed in generics to
6221 handle formals that implement interfaces.
6222 (Derive_Subprograms): Add assertion for derivation of tagged types that
6223 do not cover interfaces. For generics, complete code that handles
6224 derivation of type that covers interfaces because the previous
6225 condition was weak (it required only name consistency; arguments were
6226 not checked). Add new code to locate primitives covering interfaces
6227 defined in generic units or instantiatons.
6228 * sem_util.adb (Has_Interfaces): Add missing support for derived types.
6229 * sem_ch6.adb (Check_Overriding_Indicator): Minor code cleanups.
6230 * exp_disp.adb (Make_Select_Specific_Data_Table): Skip primitives of
6231 interfaces that are parents of the type because they share the primary
6233 (Register_Primitive): Do not register primitives of interfaces that
6234 are parents of the type.
6235 * sem_ch13.adb (Analyze_Freeze_Entity): Add documentation.
6236 * exp_cg.adb (Write_Type_Info): When displaying overriding of interface
6237 primitives skip primitives of interfaces that are parents of the type.
6239 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6241 * sem_attr.adb (Eval_Attribute): If the prefix is an array, the
6242 attribute cannot be constant-folded if an index type is a formal type,
6243 or is derived from one.
6244 * checks.adb (Determine_Range): ditto.
6246 2010-06-23 Arnaud Charlet <charlet@adacore.com>
6248 * gnat_ugn.texi, gnatxref.adb: Add support for --ext switch.
6250 2010-06-23 Bob Duff <duff@adacore.com>
6252 * g-pehage.ads, g-pehage.adb (Put): Fix off-by-one bug.
6253 (Insert): Disallow nul characters.
6254 (misc output routines): Assert no nul characters.
6256 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6258 * exp_ch4.adb: Use predefined unsigned type in all cases.
6260 2010-06-23 Bob Duff <duff@adacore.com>
6262 * s-rannum.adb (Reset): Avoid overflow in calculation of Initiator.
6263 * g-pehage.ads: Minor comment fixes.
6264 * g-pehage.adb: Minor: Add some additional debugging printouts under
6267 2010-06-23 Robert Dewar <dewar@adacore.com>
6269 * binde.adb (Better_Choice): Always prefer Pure/Preelab.
6270 (Worse_Choice): Always prefer Pure/Preelab.
6272 2010-06-23 Vincent Celier <celier@adacore.com>
6274 * a-reatim.adb: Call System.OS_Primitives.Initialize during elaboration
6276 2010-06-23 Robert Dewar <dewar@adacore.com>
6278 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Properly handle
6279 checking returns in generic case.
6280 (Check_Missing_Return): New procedure.
6282 2010-06-23 Robert Dewar <dewar@adacore.com>
6284 * bindgen.adb, switch-b.adb: Minor reformatting.
6286 2010-06-23 Javier Miranda <miranda@adacore.com>
6288 * frontend.adb (Frontend): Add call to initialize the new package
6290 * exp_ch7.adb (Wrap_Transient_Expression): Remove call to
6292 (Wrap_Transient_Statement): Remove call to Adjust_SCIL_Node.
6293 * sem_ch5.adb (Analyze_Iteration_Scheme.Process_Bounds): Remove call to
6295 * exp_util.adb (Insert_Actions): Remove code for
6296 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
6297 (Remove_Side_Effects): Remove calls to Adjust_SCIL_Node.
6298 * sinfo.adb (SCIL_Entity, SCIL_Tag_Value): Remove checks on
6299 N_SCIL_Tag_Init and N_SCIL_Dispatch_Table_Object_Init in the assertion.
6300 (SCIL_Related_Node, Set_SCIL_Related_Node): Removed.
6301 * sinfo.ads (SCIL_Related_Node): Field removed.
6302 (N_SCIL_Dispatch_Table_Object_Init): Node removed.
6303 (N_SCIL_Tag_Init): Node removed.
6304 * sem_scil.ads, sem_scil.adb (Adjust_SCIL_Node): Removed.
6305 (Check_SCIL_Node): New implementation.
6306 (Find_SCIL_Node): Removed.
6307 * sem.adb (Analyze): Remove management of
6308 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
6309 * sem_util.adb (Insert_Explicit_Dereference): Remove call to
6311 * exp_ch4.adb (Expand_N_In): Code cleanup: remove call to
6312 Set_SCIL_Related_Node and avoid adding the SCIL node before the
6313 referenced node using Insert_Action because this is not longer
6315 (Expand_Short_Circuit_Operator): Remove call to SCIL node.
6316 * exp_ch6.adb (Expand_Call): Remove call to Adjust_SCIL_Node.
6317 * sem_ch4.adb (Analyze_Type_Conversion): Remove call to
6319 * exp_disp.adb (Expand_Dispatching_Call): Minor code reorganization
6320 because we no longer require to generate the SCIL node before the call.
6321 (Make_DT): Remove generation of SCI_Dispatch_Table_Object_Init node.
6322 Remove calls to Set_SCIL_Related_Node and avoid adding the SCIL
6323 nodes before the referenced node using Insert_Action because this
6324 is not longer required.
6325 * atree.adb (Allocate_Initialize_Node, Replace, Rewrite): Add call to
6326 update the SCIL_Node field.
6327 * sprint.adb (Sprint_Node_Actual): Remove code for
6328 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
6329 * treepr.adb (Print_Node): Print the SCIL node field (if available).
6330 * exp_ch3.adb (Build_Init_Procedure): Remove generation of
6331 SCIL_Tag_Init nodes.
6332 * scil_ll.ads, scil_ll.adb: New files.
6333 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
6336 2010-06-23 Robert Dewar <dewar@adacore.com>
6338 * sem_ch6.adb: Minor reformatting.
6340 2010-06-23 Doug Rupp <rupp@adacore.com>
6342 * bindusg.adb (Display): Write -Hnn line.
6343 * bindgen.adb (Gen_Adainit_Ada): Write Heap_Size to binder file as
6345 * init.c (__gl_heap_size): Rename from __gl_no_malloc_64 and change
6346 valid values to 32 and 64.
6347 (GNAT$NO_MALLOC_64): Recognize TRUE, 1, FALSE, and 0 in addition to
6348 ENABLE, DISABLE as valid settings.
6349 * switch-b.adb (Scan_Binder_Switches): Process -Hnn switch.
6350 * opt.ads (Heap_Size): New global variable.
6351 * gcc-interface/utils2.c (maybe_wrap_malloc): Remove mostly redundant
6352 TARGET_MALLOC64 check. Fix comment.
6354 2010-06-23 Robert Dewar <dewar@adacore.com>
6356 * sem_ch6.adb, exp_ch4.adb, s-rannum.ads, sem.adb, sem_ch12.adb: Minor
6357 reformatting. Add comments.
6358 * errout.adb (Finalize): Properly adjust warning count when deleting
6361 2010-06-22 Robert Dewar <dewar@adacore.com>
6363 * errout.adb (Finalize): Set Prev pointers.
6364 (Finalize): Delete continuations for deletion by warnings off(str).
6365 * erroutc.ads: Add Prev pointer to error message structure.
6367 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6369 * sem.adb (Do_Unit_And_Dependents): If the spec of the main unit is a
6370 child unit, examine context of parent units to locate instantiated
6371 generics whose bodies may be needed.
6372 * sem_ch12.adb: (Mark_Context): if the enclosing unit does not have a
6373 with_clause for the instantiated generic, examine the context of its
6374 parents, to set Withed_Body flag, so that it can be visited earlier.
6375 * exp_ch4.adb (Expand_N_Op_Not): If this is a VMS operator applied to
6376 an unsigned type, use a type of the proper size for the intermediate
6377 value, to prevent alignment problems on unchecked conversion.
6379 2010-06-22 Geert Bosch <bosch@adacore.com>
6381 * s-rannum.ads Change Generator type to be self-referential to allow
6382 Random to update its argument. Use "in" mode for the generator in the
6383 Reset procedures to allow them to be called from the Ada.Numerics
6384 packages without tricks.
6385 * s-rannum.adb: Use the self-referencing argument to get write access
6386 to the internal state of the random generator.
6387 * a-nudira.ads: Make Generator a derived type of
6388 System.Random_Numbers.Generator.
6389 * a-nudira.adb: Remove use of 'Unrestricted_Access.
6390 Put subprograms in alpha order and add headers.
6391 * g-mbdira.ads: Change Generator type to be self-referential.
6392 * g-mbdira.adb: Remove use of 'Unrestricted_Access.
6394 2010-06-22 Robert Dewar <dewar@adacore.com>
6396 * freeze.adb: Minor reformatting
6397 Minor code reorganization (use Nkind_In and Ekind_In).
6399 2010-06-22 Bob Duff <duff@adacore.com>
6401 * gnat1drv.adb (Gnat1drv): Remove the messages that recommend using
6402 -gnatc when a file is compiled that we cannot generate code for, not
6403 helpful and confusing.
6405 2010-06-22 Vincent Celier <celier@adacore.com>
6407 * switch-m.adb (Normalize_Compiler_Switches): Process correctly
6410 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6412 * s-rannum.adb: Replace constants with commented symbols.
6413 * s-rannum.ads: Explain significance of the initial value of the data
6416 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6418 * a-ngcoty.adb: Clarify comment.
6420 2010-06-22 Gary Dismukes <dismukes@adacore.com>
6422 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Return without
6423 expansion for indexing packed arrays with small power-of-2 component
6424 sizes when the target is AAMP.
6425 (Expand_Packed_Element_Reference): Return without expansion for
6426 indexing packed arrays with small power-of-2 component sizes when the
6429 2010-06-22 Geert Bosch <bosch@adacore.com>
6431 * exp_ch4.adb (Expand_N_In): Do not substitute a valid check for X in
6434 2010-06-22 Robert Dewar <dewar@adacore.com>
6436 * g-mbdira.adb, g-mbflra.adb, a-nuflra.adb, a-nudira.adb: Minor comment
6439 2010-06-22 Doug Rupp <rupp@adacore.com>
6441 * system-vms.ads, system-vms-zcx.ads: Remove old unused VMS system
6443 * system-vms_64.ads, system-vms-ia64.ads: Minor reformatting.
6444 (pragma Ident): Add a default ident string in the private part.
6446 2010-06-22 Robert Dewar <dewar@adacore.com>
6448 * cstand.adb: Minor reformatting.
6450 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6452 * freeze.adb (Build_And_Analyze_Renamed_Body): For expansion purposes,
6453 recognize the Shift and Rotation intrinsics that are known to the
6454 compiler but have no interface name.
6456 2010-06-22 Geert Bosch <bosch@adacore.com>
6458 * a-ngcoty.adb ("*"): Rewrite complex multiplication to use proper
6459 scaling in case of overflow or NaN results.
6461 2010-06-22 Robert Dewar <dewar@adacore.com>
6463 * cstand.adb: Complete previous change.
6464 * g-dirope.ads: Add comment.
6465 * s-stchop.adb, sfn_scan.adb: Minor reformatting.
6467 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6469 * cstand.adb: Add tree nodes for pragma Pack on string types.
6471 2010-06-22 Javier Miranda <miranda@adacore.com>
6473 * einfo.ads, einfo.adb (Last_Formal): New synthesized attribute.
6474 * exp_util.adb (Find_Prim_Op): Use new attribute to locate the last
6475 formal of a primitive.
6476 * exp_disp.adb (Is_Predefined_Dispatching_Operation,
6477 Is_Predefined_Dispatching_Alias): Use new attribute to locate the last
6478 formal of a primitive.
6479 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Use new attribute
6480 to obtain the last formal of a primitive.
6482 2010-06-22 Geert Bosch <bosch@adacore.com>
6484 * sysdep.c, init.c, adaint.c, cstreams.c: Remove conditional code
6485 depending on __EMX__ or MSDOS being defined.
6486 * i-cstrea.ads, gnat_rm.texi: Remove mentions of OS/2, DOS and Xenix.
6487 * a-excpol-abort.adb: Update comment indicating users of the file.
6488 * xref_lib.adb, sfn_scan.adb: Remove mention of OS/2, replace NT by
6490 * env.c: Remove empty conditional for MSDOS.
6491 * s-stchop.adb, g-dirope.ads, s-fileio.adb, osint.ads: Remove mention
6494 2010-06-22 Robert Dewar <dewar@adacore.com>
6496 * s-rannum.adb: Minor reformatting.
6498 2010-06-22 Javier Miranda <miranda@adacore.com>
6500 * sem_aux.adb, sem_aux.ads, sem_util.adb, sem_util.ads, sem_elim.adb,
6501 exp_cg.adb: Minor code reorganization: Move routine Ultimate_Alias from
6502 package Sem_Util to package Sem_Aux.
6504 2010-06-22 Javier Miranda <miranda@adacore.com>
6506 * exp_disp.adb (Make_Secondary_DT, Make_DT): Minor code cleanup:
6507 remove useless restriction on imported routines when building the
6510 2010-06-22 Robert Dewar <dewar@adacore.com>
6512 * cstand.adb (Create_Standard): Set Has_Pragma_Pack for standard string
6515 2010-06-22 Javier Miranda <miranda@adacore.com>
6517 * sem_ch4.adb (Collect_Generic_Type_Ops): Protect code that handles
6518 generic subprogram declarations to ensure proper context. Add missing
6519 support for generic actuals.
6520 (Try_Primitive_Operation): Add missing support for concurrent types
6521 that have no Corresponding_Record_Type. Required to diagnose errors
6523 generics or when compiling with no code generation (-gnatc).
6524 * sem_ch9.adb (Analyze_Protected_Type, Analyze_Task_Type): Do not build
6525 the corresponding record type.
6526 * sem_disp.ads, sem_disp.adb (Check_Dispatching_Operation): Complete
6527 documentation. Do minimum decoration when processing a primitive of a
6528 concurrent tagged type that covers interfaces. Required to diagnose
6529 errors in the Object.Operation notation compiling generics or under
6531 * exp_ch9.ads, exp_ch9.adb (Build_Corresponding_Record): Add missing
6532 propagation of attribute Interface_List to the corresponding record.
6533 (Expand_N_Task_Type_Declaration): Code cleanup.
6534 (Expand_N_Protected_Type_Declaration): Code cleanup.
6536 2010-06-22 Matthew Heaney <heaney@adacore.com>
6538 * a-convec.adb, a-coinve.adb: Removed 64-bit types Int and UInt.
6540 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6542 * s-rannum.adb (Random_Float_Template): Replace with unbiased version
6543 that is able to produce all representable floating-point numbers in the
6544 unit interval. Remove template parameter Shift_Right, no longer used.
6545 * gnat_rm.texi: Document the period of the pseudo-random number
6546 generator under the description of its algorithm.
6547 * gcc-interface/Make-lang.in: Update dependencies.
6549 2010-06-22 Thomas Quinot <quinot@adacore.com>
6551 * exp_aggr.adb (Rewrite_Discriminant): Fix predicate used to identify
6552 reference to discriminant (can be an expanded name as well as an
6555 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6557 * exp_ch6.adb: Clarify comment.
6559 2010-06-22 Geert Bosch <bosch@adacore.com>
6561 * exp_imgv.adb (Expand_Image_Attribute): Treat ordinary fixed point
6562 with decimal small as decimal types, avoiding FP arithmetic.
6563 (Has_Decimal_Small): New function.
6564 * einfo.ads, einfo.adb (Aft_Value): New synthesized attributed for
6566 * sem_attr.adb (Eval_Attribute): Remove Aft_Value function and update
6567 callers to call the new function in Einfo that takes the entity as
6570 2010-06-22 Robert Dewar <dewar@adacore.com>
6572 * sem_ch3.adb, sem_ch8.adb: Minor reformatting.
6574 2010-06-22 Thomas Quinot <quinot@adacore.com>
6576 * sem_elab.adb: Minor reformatting.
6578 2010-06-22 Vincent Celier <celier@adacore.com>
6580 * gnatsym.adb: Put the object files in the table in increasing
6581 aphabetical order of base names.
6583 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6585 * sem_ch8.adb (Set_Entity_Or_Discriminal): New procedure used by
6586 Find_Direct_Name and Find_Expanded_Name, to replace a discriminant with
6587 the corresponding discriminal within a record declaration.
6589 2010-06-22 Thomas Quinot <quinot@adacore.com>
6591 * exp_aggr.adb (Rewrite_Discriminant): Rewriting must occur only for an
6592 expression referring to a discriminal of the type of the aggregate (not
6593 a discriminal of some other unrelated type), and the prefix in the
6594 generated selected component must come from Lhs, not Obj.
6596 2010-06-22 Thomas Quinot <quinot@adacore.com>
6598 * sem_ch3.adb (Build_Derived_Record_Type): Fix predicate determining
6599 when to freeze the parent type.
6601 2010-06-22 Robert Dewar <dewar@adacore.com>
6603 * s-rannum.adb, a-nudira.adb, types.ads, freeze.adb, sem_aggr.adb,
6604 exp_aggr.adb: Minor reformatting.
6605 * gnat_rm.texi: Document GNAT.MBBS_Discrete_Random and
6606 GNAT.MBSS_Float_Random.
6607 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: Fix header.
6609 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6611 * a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-nuflra.ads,
6612 gnat_rm.texi, impunit.adb, Makefile.rtl, s-rannum.adb
6613 (Random_Float_Template, Random): New method of creating
6614 uniform floating-point variables that allow the creation of all machine
6617 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: New file.
6619 2010-06-22 Gary Dismukes <dismukes@adacore.com>
6621 * sem_ch5.adb (Analyze_Assignment): Revise test for illegal assignment
6622 to abstract targets to check that the type is tagged and comes from
6623 source, rather than only testing for targets of interface types. Remove
6626 2010-06-22 Vincent Celier <celier@adacore.com>
6628 * vms_data.ads: Modify the declarations of qualifiers
6629 /UNCHECKED_SHARED_LIB_IMPORTS to allow the generation of gnat.hlp
6632 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6634 * exp_ch6.adb (Is_Build_In_Place_Function): Predicate is false if
6635 expansion is disabled.
6637 2010-06-22 Robert Dewar <dewar@adacore.com>
6639 * makeusg.adb: Minor reformatting.
6641 2010-06-22 Robert Dewar <dewar@adacore.com>
6643 * types.ads: (Dint): Removed, no longer used anywhere.
6644 * uintp.adb (UI_From_CC): Use UI_From_Int, range is sufficient.
6645 (UI_Mul): Avoid use of UI_From_Dint.
6646 (UI_From_Dint): Removed, not used.
6647 * uintp.ads (UI_From_Dint): Removed, not used.
6648 (Uint_Min/Max_Simple_Mul): New constants.
6650 2010-06-22 Vincent Celier <celier@adacore.com>
6652 * clean.adb (Parse_Cmd_Line): Recognize switch
6653 --unchecked-shared-lib-imports.
6654 (Usage): Add line for switch --unchecked-shared-lib-imports
6655 * makeusg.adb: Add line for switch --unchecked-shared-lib-imports
6656 * makeutl.ads: (Unchecked_Shared_Lib_Imports): New constant string
6657 moved from GPR_Util.
6658 * switch-m.adb (Scan_Make_Switches): Recognize switch
6659 --unchecked-shared-lib-imports.
6660 * vms_data.ads: Add VMS qualifiers /UNCHECKED_SHARED_LIB_IMPORTS.
6661 * gnat_ugn.texi: Add documentation for new switch
6662 --unchecked-shared-lib-imports. Add also documentation for --subdirs.
6664 2010-06-22 Javier Miranda <miranda@adacore.com>
6666 * sem_prag.adb, sem_util.adb, sem_util.ads, sem_attr.adb, exp_ch6.adb,
6667 exp_disp.adb, sem_eval.adb, exp_dist.adb lib-xref.adb: Code cleanup,
6668 this patch replaces duplication of code that traverses the chain of
6669 aliased primitives by a call to routine Ultimate_Alias that
6670 provides this functionality.
6672 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6674 * fmap.adb, opt.ads, osint.adb, osint.ads, output.ads, scng.adb,
6675 sinput-c.adb, switch-m.ads, tree_io.ads: Use simpler form of
6678 2010-06-22 Thomas Quinot <quinot@adacore.com>
6680 * einfo.ads: Minor reformatting.
6682 2010-06-22 Javier Miranda <miranda@adacore.com>
6684 * exp_disp.adb (Expand_Interface_Thunk): Do not generate thunk of
6685 eliminated primitives.
6686 (Make_DT): Avoid referencing eliminated primitives.
6687 (Register_Primitive): Do not register eliminated primitives in the
6688 dispatch table. Required to add this functionality when the program is
6689 compiled without static dispatch tables (-gnatd.t)
6691 2010-06-22 Emmanuel Briot <briot@adacore.com>
6693 * fmap.adb, scng.adb, switch-m.ads, sinput-c.adb, opt.ads, output.ads,
6694 tree_io.ads, osint.adb, osint.ads: Use configuration pragmas to prevent
6695 warnings on use of internal GNAT units.
6697 2010-06-22 Jose Ruiz <ruiz@adacore.com>
6699 * s-taprop-vxworks.adb (Set_Priority): Update comments.
6701 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6703 * s-rannum.adb: Make stylistic change to remove mystery constant in
6704 Extract_Value. Image_Numeral_Length: new symbolic constant.
6706 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6708 * einfo.ads, einfo.adb: Make Is_Protected_Interface,
6709 Is_Synchronized_Interface, Is_Task_Interface into computable
6710 predicates, to free three flags in entity nodes.
6711 * sem_ch3.adb: Remove setting of these flags.
6713 2010-06-22 Robert Dewar <dewar@adacore.com>
6715 * uintp.adb, osint.adb, prj-conf.adb, prj-part.adb, prj.adb: Minor
6717 * s-taprop-vxworks.adb: Add comment for Set_Priority.
6718 * impunit.adb (Map_Array): Add entries for s-htable.ads and s-crc32.ads
6719 * projects.texi: Move @cindex to the left margin, since otherwise we
6720 are missing entries in the index.
6722 2010-06-22 Emmanuel Briot <briot@adacore.com>
6724 * prj-part.adb, prj.adb, tempdir.ads, makeutl.adb: Use
6725 packages from the GNAT hierarchy instead of System when possible.
6726 * gcc-interface/Make-lang.in: Update dependencies.
6728 2010-06-22 Jose Ruiz <ruiz@adacore.com>
6730 * s-taprop-vxworks.adb (Set_Priority): Remove the code that was
6731 previously in place to reorder the ready queue when a task drops its
6732 priority due to the loss of inherited priority.
6734 2010-06-22 Vincent Celier <celier@adacore.com>
6736 * projects.texi: Minor spelling error fixes.
6739 2010-06-22 Emmanuel Briot <briot@adacore.com>
6741 * prj-part.adb, prj-ext.adb, prj.adb, makeutl.adb, prj-conf.adb: Remove
6742 warnings for some with clauses.
6744 2010-06-22 Robert Dewar <dewar@adacore.com>
6746 * errout.adb (Unwind_Internal_Type): Improve handling of First_Subtype
6747 test to catch more cases where first subtype is the results we want.
6748 * sem_res.adb (Make_Call_Into_Operator): Don't go to First_Subtype in
6749 error case, since Errout will now handle this correctly.
6750 * gcc-interface/Make-lang.in: Add Sem_Aux to list of GNATBIND objects.
6751 Update dependencies.
6753 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6755 * exp_ch4.adb (Expand_Allocator_Expression): Set Related_Node properly
6756 when calling Make_Temporary.
6758 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6760 * sem_ch3.adb (Access_Subprogram_Declaration): An anonymous access to
6761 subprogram can be associated with an entry body.
6763 2010-06-22 Robert Dewar <dewar@adacore.com>
6765 * scos.ads: Add note on membership test handling.
6767 2010-06-22 Vincent Celier <celier@adacore.com>
6769 * projects.texi: Minor spelling fixes.
6772 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6774 * s-rannum.adb: Correct off-by-one error in Extract_Value.
6776 2010-06-22 Vincent Celier <celier@adacore.com>
6778 * mlib-prj.adb (Display): In non verbose mode, truncate after fourth
6780 * mlib-utl.adb (Gcc): In non verbose mode, truncate the display of the
6781 gcc command if it is too long.
6783 2010-06-22 Robert Dewar <dewar@adacore.com>
6785 * errout.adb (Set_Msg_Node): Fix incorrect reference to node.
6787 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6789 * exp_ch6.adb (Expand_Actuals): Use Actual as the related node when
6790 calling Make_Temporary.
6792 2010-06-22 Robert Dewar <dewar@adacore.com>
6794 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting.
6796 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6798 * sem_res.adb: Additional special-case for VMS.
6800 2010-06-22 Vincent Celier <celier@adacore.com>
6802 * gnatsym.adb: Minor comment fix.
6804 2010-06-22 Vincent Celier <celier@adacore.com>
6806 * prj-nmsc.adb (Process_Naming_Scheme): Initialize Lib_Data_Table.
6808 2010-06-22 Robert Dewar <dewar@adacore.com>
6810 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode
6811 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in
6812 Ada 95 mode as an implementation defined attribute.
6814 2010-06-22 Vincent Celier <celier@adacore.com>
6816 * bindusg.adb (Display): Update line for -R
6817 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder
6818 generated files when -R is used.
6820 2010-06-22 Vincent Celier <celier@adacore.com>
6822 * prj-nmsc.adb (Lib_Data_Table): New table.
6823 (Check_Library_Attributes): Check if the same library name is used in
6824 two different projects that do not extend each other.
6826 2010-06-22 Robert Dewar <dewar@adacore.com>
6828 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting.
6830 2010-06-22 Vincent Celier <celier@adacore.com>
6832 * adaint.c (__gnat_locate_regular_file): If a directory in the path is
6833 empty, make it the current working directory.
6835 2010-06-22 Thomas Quinot <quinot@adacore.com>
6837 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged
6838 private type with discriminants, make sure the parent type is frozen.
6840 2010-06-22 Eric Botcazou <ebotcazou@adacore.com>
6842 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal
6843 with packed array references specially.
6844 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference
6845 to a component of a bit packed array if it is the prefix of 'Bit.
6846 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare.
6847 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a
6848 'Bit reference, where the prefix involves a packed array reference.
6849 (Get_Base_And_Bit_Offset): New helper, extracted from...
6850 (Expand_Packed_Address_Reference): ...here. Call above procedure to
6851 get the outer object and offset expression.
6853 2010-06-22 Thomas Quinot <quinot@adacore.com>
6855 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting.
6856 * einfo.adb (Related_Expression, Set_Related_Expression): Add
6859 2010-06-22 Javier Miranda <miranda@adacore.com>
6861 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code
6862 reorganization to properly check if the operation has been inherited as
6863 an abstract operation.
6865 2010-06-22 Ed Falis <falis@adacore.com>
6867 * s-osinte-vxworks.ads: Complete previous change.
6869 2010-06-22 Thomas Quinot <quinot@adacore.com>
6871 * sem_res.adb: Add comment.
6872 * projects.texi, gnat_ugn.texi: Remove macro.
6874 2010-06-22 Vincent Celier <celier@adacore.com>
6876 * prj-attr.adb: Remove project level attribute Main_Language.
6878 2010-06-22 Robert Dewar <dewar@adacore.com>
6880 * switch-b.adb, osint-b.adb: Minor reformatting.
6882 2010-06-22 Pascal Obry <obry@adacore.com>
6884 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a
6885 vector if previous send was not fully successful. If only part of
6886 the vector data was sent, we exit the loop.
6888 2010-06-22 Thomas Quinot <quinot@adacore.com>
6890 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better
6891 error reporting with generic types.
6893 2010-06-22 Thomas Quinot <quinot@adacore.com>
6895 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads,
6896 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb,
6897 vms_data.ads: Add a new command line switch -A to gnatbind to output
6898 the list of all ALI files for the partition.
6900 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6902 * s-osinte-vxworks.ads: Fix casing.
6903 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous
6904 change: Interfaces.C does not provide a long_long type.
6906 2010-06-22 Emmanuel Briot <briot@adacore.com>
6908 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and
6909 native user's guide, since this document contains the two versions.
6910 * gcc-interface/Make-lang.in: Update doc dependencies.
6912 2010-06-22 Robert Dewar <dewar@adacore.com>
6914 * sem_ch3.adb: Minor reformatting. Minor code reorganization.
6916 2010-06-22 Emmanuel Briot <briot@adacore.com>
6918 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should
6919 not build this file on its own (only through gnat_ugn.texi).
6920 Remove macro definitions and insert simpler version in gnat_ugn.texi.
6922 2010-06-22 Robert Dewar <dewar@adacore.com>
6924 * ali-util.ads: Minor comment update.
6925 * g-socthi-mingw.adb: Minor reformatting.
6927 2010-06-22 Ed Falis <falis@adacore.com>
6929 * s-osinte-vxworks.ads: Take sigset_t definition of System.VxWorks.Ext.
6930 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t
6931 for specific versions of VxWorks.
6933 2010-06-22 Emmanuel Briot <briot@adacore.com>
6935 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files
6936 related sections from user's guide and reference manual, since they
6937 have now been merged together into a separate document (projects.texi).
6938 This removes a lot of duplication where attributes where described
6940 The grammar for the project files is now in each of the sections
6941 (packages,expressions,...) instead of being duplicates in two other
6942 sections (one in the user's guide that contained the full grammar,
6943 and various sections in the rm that contained extracts of the same
6945 Added the full list of all supported attributes, since existing lists
6947 Rename "associative array" into "indexed attribute"
6948 Remove sections that were duplicates ("External References in
6949 Project Files" and "External Values", and "Project Extensions"
6950 for instance). The list of valid packages in project files is now in
6953 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6955 * sem_ch3.adb (Add_Internal_Interface_Entities): If
6956 Find_Primitive_Covering_Interface does not find the operation, it may
6957 be because of a name conflict between the inherited operation and a
6958 local non-overloadable name. In that case look for the operation among
6959 the primitive operations of the type. This search must succeed
6960 regardless of visibility.
6962 2010-06-22 Pascal Obry <obry@adacore.com>
6964 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg.
6965 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows
6968 2010-06-22 Robert Dewar <dewar@adacore.com>
6970 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against
6972 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression):
6975 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6977 * s-intman-vxworks.ads: Code clean up.
6979 2010-06-22 Thomas Quinot <quinot@adacore.com>
6981 * sem_res.adb (Resolve_Slice): When the prefix is an explicit
6982 dereference, construct actual subtype of designated object to generate
6983 proper bounds checks.
6985 2010-06-22 Thomas Quinot <quinot@adacore.com>
6987 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to
6988 Read_Withed_ALIs, which is more descriptive.
6990 2010-06-22 Pascal Obry <obry@adacore.com>
6992 * g-sothco.ads: Minor reformatting.
6993 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and
6994 C_Sendmsg implementation.
6995 (C_Sendmsg): Do not use lock (not needed).
6996 (C_Recvmsg): Likewise and also do not wait for incoming data.
6998 2010-06-22 Ed Schonberg <schonberg@adacore.com>
7000 * uintp.adb: Fix scope error in operator call.
7002 2010-06-22 Vincent Celier <celier@adacore.com>
7004 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/".
7005 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if
7006 autoconfiguration is needed, fail indicating that no config project
7007 file can be found, as there is no autoconfiguration on VMS.
7009 2010-06-22 Ed Schonberg <schonberg@adacore.com>
7011 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope
7012 for an operator in a functional notation, when operands are universal.
7014 2010-06-22 Arnaud Charlet <charlet@adacore.com>
7016 * gcc-interface/Make-lang.in: Update dependencies.
7018 2010-06-22 Robert Dewar <dewar@adacore.com>
7020 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component
7022 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name.
7023 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do
7025 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration
7028 2010-06-22 Vincent Celier <celier@adacore.com>
7030 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as
7031 it has no effect. Always pass -nostdlib to gnatlink, even on VMS.
7033 2010-06-22 Pascal Obry <obry@adacore.com>
7035 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on
7037 (C_Recvmsg): Make sure the routine is atomic. Also fully
7038 fill vectors in the proper order.
7039 (C_Sendmsg): Make sure the routine is atomic.
7041 2010-06-22 Robert Dewar <dewar@adacore.com>
7043 * sem_ch8.adb: Update comment.
7044 * sem_res.adb: Minor code reorganization (use Ekind_In).
7046 2010-06-22 Ed Schonberg <schonberg@adacore.com>
7048 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded
7049 name is a call, use the number of actuals to determine whether this is
7050 a binary or unary operator, rather than relying on later information
7051 to resolve the overload.
7053 2010-06-22 Robert Dewar <dewar@adacore.com>
7055 * sem_ch10.adb, sem_aggr.adb: Minor reformatting.
7057 2010-06-22 Robert Dewar <dewar@adacore.com>
7059 * sem_ch3.adb, sem_disp.adb: Minor code fixes.
7060 * sem_eval.adb: Minor reformatting.
7062 2010-06-22 Vincent Celier <celier@adacore.com>
7064 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
7065 to gnatlink, except on Open VMS.
7066 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default
7067 object directories if -nostdlib is used.
7069 2010-06-22 Robert Dewar <dewar@adacore.com>
7071 * sem_util.adb (Is_Delegate): Put in proper alpha order.
7072 * sem_eval.adb: Minor reformatting.
7074 2010-06-22 Robert Dewar <dewar@adacore.com>
7076 * g-expect-vms.adb, sem_res.adb: Minor reformatting.
7077 * exp_aggr.adb: Minor comment changes and reformatting.
7078 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha
7080 * sem_util.ads: Add some missing pragma Inline's.
7082 2010-06-22 Thomas Quinot <quinot@adacore.com>
7084 * sem_util.adb (Build_Actual_Subtype): Record original expression in
7085 Related_Expression attribute of the constructed subtype.
7086 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
7087 Node24 on types for...
7088 (Related_Expression): Make attribute available on types as well.
7090 2010-06-22 Gary Dismukes <dismukes@adacore.com>
7092 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead
7093 of Directly_Designated_Type when the type argument is an access type.
7094 (Find_Interface_Tag): Retrieve Designated_Type instead of
7095 Directly_Designated_Type when the type argument is an access type.
7096 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of
7097 Directly_Designated_Type of each access discriminant.
7098 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
7099 instead of Directly_Designated_Type when the operand and target types
7102 2010-06-22 Thomas Quinot <quinot@adacore.com>
7104 * exp_aggr.adb (Flatten): Return False if one choice is statically
7105 known to be out of bounds.
7107 2010-06-22 Ed Schonberg <schonberg@adacore.com>
7109 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
7110 a parameterless function call, preserve parentheses of original
7111 expression, for proper handling by pretty printer.
7112 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
7113 procedure, to handle quietly identifiers that have no entity names.
7114 * exp_util.adb (Get_Current_Value_Condition): If the parent of an
7115 elsif_part is missing, it has been rewritten as a nested if, and there
7116 is no useful information on the current value of the variable.
7118 2010-06-22 Gary Dismukes <dismukes@adacore.com>
7120 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
7121 discriminals to the current scope.
7122 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
7123 scope, which could overwrite a different already set value.
7125 2010-06-22 Ed Schonberg <schonberg@adacore.com>
7127 * sem_res.adb (Valid_Conversion): If expression is a predefined
7128 operator, use sloc of type of interpretation to improve error message
7129 when operand is of some derived type.
7130 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.
7132 2010-06-22 Emmanuel Briot <briot@adacore.com>
7134 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
7135 that it can set out parameters as well. When a process has died, reset
7136 its Input_Fd to Invalid_Fd, so that when using multiple processes we
7137 can find out which process has died.
7139 2010-06-22 Thomas Quinot <quinot@adacore.com>
7141 * sem_eval.adb (Find_Universal_Operator_Type): New
7142 subprogram to identify the operand type of an operator on universal
7143 operands, when an explicit scope indication is present. Diagnose the
7144 case where such a call is ambiguous.
7145 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
7146 Use the above to identify the operand type so it can be properly
7148 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
7149 type, done in an arbitrary, possibly incorrect type (the presence of
7150 some numeric type in the scope is checked for legality, but when more
7151 than one such type is in the scope, we just pick a random one, not
7152 necessarily the expected one).
7153 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
7156 2010-06-22 Robert Dewar <dewar@adacore.com>
7158 * sem_eval.adb: Minor reformatting.
7160 2010-06-22 Robert Dewar <dewar@adacore.com>
7162 * exp_ch4.adb (Expand_N_Conditional_Expression): Use
7163 Expression_With_Actions to clean up the code generated when folding
7164 constant expressions.
7166 2010-06-22 Vincent Celier <celier@adacore.com>
7168 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
7171 2010-06-22 Vincent Celier <celier@adacore.com>
7173 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
7174 found, check if it's path has aready been found, whatever its index.
7176 2010-06-22 Robert Dewar <dewar@adacore.com>
7178 * atree.adb, gnatbind.adb: Minor reformatting.
7179 Minor code reorganization.
7181 2010-06-21 Robert Dewar <dewar@adacore.com>
7183 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
7184 known at compile time.
7186 2010-06-21 Gary Dismukes <dismukes@adacore.com>
7188 * atree.adb: Fix comment typo.
7190 2010-06-21 Ed Schonberg <schonberg@adacore.com>
7192 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
7193 whether a universal arithmetic expression in a conversion, which is
7194 rewritten from a function call with an expanded name, is ambiguous.
7196 2010-06-21 Vincent Celier <celier@adacore.com>
7198 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
7199 source files in specified list of sources.
7200 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they
7202 (Add_Source): Set the Location of the new source
7203 (Process_Exceptions_File_Based): Call Add_Source with the Location
7204 (Get_Sources_From_File): If an exception is found, set its Listed to
7206 (Find_Sources): When Source_Files is specified, if an exception is
7207 found, set its Listed to True. Remove any exception that is not in a
7208 specified list of sources.
7209 * prj.ads (Source_Data): New component Location
7211 2010-06-21 Vincent Celier <celier@adacore.com>
7213 * gnatbind.adb (Closure_Sources): Global table, moved from block.
7215 2010-06-21 Thomas Quinot <quinot@adacore.com>
7217 * sem_res.adb: Minor reformatting.
7218 * atree.adb: New debugging hook "rr" for node rewrites.
7220 2010-06-21 Robert Dewar <dewar@adacore.com>
7222 * g-expect.ads, g-expect.adb: Minor reformatting.
7224 2010-06-21 Emmanuel Briot <briot@adacore.com>
7226 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.
7228 2010-06-21 Arnaud Charlet <charlet@adacore.com>
7230 * gcc-interface/Make-lang.in: Update dependencies.
7232 2010-06-21 Thomas Quinot <quinot@adacore.com>
7234 * bindgen.ads: Update comments.
7236 2010-06-21 Vincent Celier <celier@adacore.com>
7238 * gnatbind.adb: Suppress dupicates when listing the sources in the
7239 closure (switch -R).
7241 2010-06-21 Emmanuel Briot <briot@adacore.com>
7243 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
7246 2010-06-21 Emmanuel Briot <briot@adacore.com>
7248 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
7250 (Expect_Internal): No longer raises an exception, so that it can set
7251 out parameters as well. When a process has died, reset its Input_Fd
7252 to Invalid_Fd, so that when using multiple processes we can find out
7253 which process has died.
7255 2010-06-21 Robert Dewar <dewar@adacore.com>
7257 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
7258 checks.adb, sem_res.adb: Minor reformatting. Add comments.
7260 2010-06-21 Ed Schonberg <schonberg@adacore.com>
7262 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
7263 rederivation associated with a full declaration in a private part, and
7264 there is a partial view that derives the same parent subprogram, the
7265 new entity does not become visible. This check must be applied to
7266 interface operations as well.
7268 2010-06-21 Thomas Quinot <quinot@adacore.com>
7270 * checks.adb: Add comments.
7271 * prj-nmsc.adb: Minor reformatting.
7273 2010-06-21 Thomas Quinot <quinot@adacore.com>
7275 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
7276 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
7277 extract bounds, to ensure that we get the proper captured values,
7278 rather than an expression that may have changed value since the point
7279 where the subtype was elaborated.
7280 (Find_Body_Discriminal): New utility subprogram to share code
7282 (Eval_Attribute): For the case of a subtype bound that references a
7283 discriminant of the current concurrent type, insert appropriate
7284 discriminal reference.
7285 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
7286 requeue to an entry in a family in the current task, use corresponding
7288 (Analyze_Accept_Statement): Rely on expansion of attribute references
7289 to insert proper discriminal references in range check for entry in
7292 2010-06-21 Emmanuel Briot <briot@adacore.com>
7294 * s-regpat.adb (Compile): Fix handling of big patterns.
7296 2010-06-21 Robert Dewar <dewar@adacore.com>
7298 * a-tifiio.adb: Minor reformatting.
7300 2010-06-21 Pascal Obry <obry@adacore.com>
7302 * prj-nmsc.adb (Search_Directories): Use the non-translated directory
7305 2010-06-21 Javier Miranda <miranda@adacore.com>
7307 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
7310 2010-06-21 Ed Schonberg <schonberg@adacore.com>
7312 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created
7313 to hold the result, indicate that the target of the declaration does
7314 not need an initialization, to prevent spurious errors when
7315 Initialize_Scalars is enabled.
7317 2010-06-21 Ed Schonberg <schonberg@adacore.com>
7319 * a-tifiio.adb (Put): In the procedure that performs I/O on a String,
7320 Fore is not bound by line length. The Fore parameter of the internal
7321 procedure that performs the operation is an integer.
7323 2010-06-21 Thomas Quinot <quinot@adacore.com>
7325 * sem_res.adb, checks.adb: Minor reformatting.
7327 2010-06-21 Emmanuel Briot <briot@adacore.com>
7329 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
7331 (Insert_Operator_Before): New subprogram, avoids duplicated code
7332 (Compile): Avoid doing two compilations when the pattern matcher ends
7335 2010-06-21 Emmanuel Briot <briot@adacore.com>
7337 * s-regpat.adb: Improve debug traces
7338 (Dump): Change output format to keep it smaller.
7340 2010-06-21 Javier Miranda <miranda@adacore.com>
7342 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard
7343 output to the output file when this routine completes its work.
7345 2010-06-20 Eric Botcazou <ebotcazou@adacore.com>
7347 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of
7348 for loop. Call build_constructor_from_list directly in the CICO case.
7350 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7352 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming
7353 declaration appears in the same unit and ealier than the renamed
7354 entity, retain generated body to prevent order-of-elaboration issues in
7357 2010-06-18 Arnaud Charlet <charlet@adacore.com>
7359 * s-tpoben.adb: Update comments.
7361 2010-06-18 Robert Dewar <dewar@adacore.com>
7363 * debug.adb: Minor comment change.
7365 2010-06-18 Javier Miranda <miranda@adacore.com>
7367 * exp_cg.adb: Code clean up.
7368 * debug.adb: Complete documentation of switch -gnatd.Z.
7369 * gcc-interface/misc.c (callgraph_info_file): Declare.
7371 2010-06-18 Javier Miranda <miranda@adacore.com>
7373 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization.
7375 2010-06-18 Thomas Quinot <quinot@adacore.com>
7377 * sprint.ads: Minor reformatting.
7378 * output.ads: Update obsolete comment.
7380 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7382 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is
7383 an external intrinsic operation (e.g. a GCC numeric function) indicate
7384 that the renaming entity has the same characteristics, so a call to it
7385 is properly expanded.
7387 2010-06-18 Javier Miranda <miranda@adacore.com>
7389 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial
7390 support for dispatch table/callgraph info generation.
7391 * gcc-interface/Make-lang.in: Update dependencies.
7393 2010-06-18 Robert Dewar <dewar@adacore.com>
7395 * exp_ch6.adb: Minor reformatting.
7396 * gnatname.adb: Add comment.
7398 2010-06-18 Vincent Celier <celier@adacore.com>
7400 * gnatname.adb (Scan_Args): When --and is used, make sure that the
7401 dynamic tables in the newly allocated Argument_Data are properly
7404 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
7406 * gnat1drv.adb: Fix comment.
7408 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7410 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a
7411 renaming, re-expand the call with the renamed subprogram if that one
7412 is marked inlined as well.
7414 2010-06-18 Gary Dismukes <dismukes@adacore.com>
7416 * gnat1drv.adb (Adjust_Global_Switches): Enable
7417 Use_Expression_With_Actions for AAMP and VM targets.
7419 2010-06-18 Vincent Celier <celier@adacore.com>
7421 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC.
7423 2010-06-18 Thomas Quinot <quinot@adacore.com>
7425 * exp_ch4.adb: Minor reformatting.
7427 2010-06-18 Javier Miranda <miranda@adacore.com>
7429 * debug.ads Add documentation on -gnatd.Z.
7431 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7433 * sem_elim.adb: Proper error message on improperly eliminated instances
7435 2010-06-18 Vincent Celier <celier@adacore.com>
7437 * prj.ads (Response_File_Format): New value GCC.
7439 2010-06-18 Thomas Quinot <quinot@adacore.com>
7441 * gnat1drv.adb: Minor reformatting.
7443 2010-06-18 Robert Dewar <dewar@adacore.com>
7445 * make.adb, sem_cat.adb: Minor reformatting.
7446 * sem_eval.adb: Fix typos.
7448 2010-06-18 Pascal Obry <obry@adacore.com>
7450 * prj-nmsc.adb: Fix source filenames casing in debug output.
7452 2010-06-18 Robert Dewar <dewar@adacore.com>
7454 * gnatcmd.adb: Minor reformatting.
7456 2010-06-18 Robert Dewar <dewar@adacore.com>
7458 * sem_eval.adb (Eval_Conditional_Expression): Result is static if
7459 condition and both sub-expressions are static (and result is selected
7462 2010-06-18 Robert Dewar <dewar@adacore.com>
7464 * g-pehage.adb: Minor reformatting
7466 2010-06-18 Pascal Obry <obry@adacore.com>
7468 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into
7471 2010-06-18 Arnaud Charlet <charlet@adacore.com>
7473 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
7474 dependencies. Fix target pairs on darwin.
7475 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND.
7477 2010-06-18 Pascal Obry <obry@adacore.com>
7479 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output.
7481 2010-06-18 Vincent Celier <celier@adacore.com>
7483 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global
7484 configuration pragmas file and, if -U is not used, for a local one.
7486 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7488 * sem_elim.adb (Check_Eliminated): Use full information on entity name
7489 when it is given in the pragma by a selected component.
7490 (Check_For_Eliminated_Subprogram): Do no emit error if within a
7491 instance body that is itself within a generic unit.
7492 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is
7493 eliminated, mark as well the anonymous subprogram that is its alias
7494 and appears within the wrapper package.
7496 2010-06-18 Bob Duff <duff@adacore.com>
7498 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code.
7499 Raise an exception if the output file cannot be opened. Add comments.
7501 2010-06-18 Thomas Quinot <quinot@adacore.com>
7503 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is
7504 not illegal per E.2.2(7) if it occurs in the private part of a
7507 2010-06-18 Arnaud Charlet <charlet@adacore.com>
7509 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
7510 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
7511 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
7512 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
7513 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
7514 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
7515 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
7516 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
7517 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
7518 errout.ads: Update comments. Minor reformatting.
7520 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb,
7521 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads,
7522 a-strunb.adb (Big_String. Big_String_Access): New type.
7524 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
7525 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
7526 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices.
7528 2010-06-18 Geert Bosch <bosch@adacore.com>
7530 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for
7533 2010-06-18 Robert Dewar <dewar@adacore.com>
7535 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions
7538 2010-06-18 Robert Dewar <dewar@adacore.com>
7540 * sprint.adb: Minor format change for N_Expression_With_Actions.
7541 * repinfo.adb: Minor reformatting.
7543 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7545 * sem_elim.adb (Check_Eliminated): If within a subunit, use
7546 Defining_Entity to obtain the name of the entity in the proper body, to
7547 properly handle both separate packages and subprograms.
7549 2010-06-18 Emmanuel Briot <briot@adacore.com>
7551 * prj-nmsc.adb (Check_File): New parameter Display_Path.
7553 2010-06-18 Thomas Quinot <quinot@adacore.com>
7555 * g-socket.adb, g-socket.ads (Null_Selector): New object.
7557 2010-06-18 Pascal Obry <obry@adacore.com>
7559 * gnat_ugn.texi: Minor clarification.
7561 2010-06-18 Emmanuel Briot <briot@adacore.com>
7563 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate
7564 code when using the project dir as the source dir.
7565 (Search_Directories): use the normalized name for the source directory,
7566 where symbolic names have potentially been resolved.
7568 2010-06-18 Robert Dewar <dewar@adacore.com>
7570 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field
7571 when we create N_Expression_With_Actions node.
7572 (Expand_Short_Circuit): Ditto.
7574 2010-06-18 Robert Dewar <dewar@adacore.com>
7576 * exp_util.adb: Minor reformatting.
7578 2010-06-18 Thomas Quinot <quinot@adacore.com>
7580 * types.ads: Clean up obsolete comments
7581 * tbuild.adb: Minor reformatting.
7582 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb,
7583 exp_strm.adb, aa_drive.adb: Minor reformatting.
7584 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported
7585 intrinsic with an Interface_Name denotes an imported back-end builtin,
7586 and must be rewritten into a call, not left in the tree as an operator,
7587 so return False in that case.
7589 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
7591 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator.
7593 2010-06-18 Robert Dewar <dewar@adacore.com>
7595 * scos.ads: Add proposed output for case expression
7597 2010-06-18 Jose Ruiz <ruiz@adacore.com>
7599 * gnat_ugn.texi: Document that, when using the RTX compiler to generate
7600 RTSS modules, we need to use the Microsoft linker.
7602 2010-06-18 Robert Dewar <dewar@adacore.com>
7604 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
7605 expression (cannot count on a particular branch being executed).
7606 * exp_ch4.adb (Expand_N_Case_Expression): New procedure.
7607 * exp_ch4.ads (Expand_N_Case_Expression): New procedure.
7608 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions
7609 within case expression.
7610 * expander.adb (Expand): Add call to Expand_N_Case_Expression
7611 * par-ch4.adb Add calls to P_Case_Expression at appropriate points
7612 (P_Case_Expression): New procedure
7613 (P_Case_Expression_Alternative): New procedure
7614 * par.adb (P_Case_Expression): New procedure
7615 * par_sco.adb (Process_Decisions): Add dummy place holder entry for
7617 * sem.adb (Analyze): Add call to Analyze_Case_Expression
7618 * sem_case.ads (Analyze_Choices): Also used for case expressions now,
7619 this is a documentation change only.
7620 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
7621 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
7623 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
7624 * sem_res.adb (Resolve_Case_Expression): New procedure.
7625 * sem_scil.adb (Find_SCIL_Node): Add processing for
7626 N_Case_Expression_Alternative.
7627 * sinfo.ads, sinfo.adb (N_Case_Expression): New node.
7628 (N_Case_Expression_Alternative): New node.
7629 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes
7630 N_Case_Expression and N_Case_Expression_Alternative.
7632 2010-06-18 Robert Dewar <dewar@adacore.com>
7634 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor
7636 * gnat1drv.adb: Fix typo.
7638 2010-06-18 Robert Dewar <dewar@adacore.com>
7640 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
7642 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
7643 gnat style for -gnatg.
7644 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
7646 2010-06-18 Thomas Quinot <quinot@adacore.com>
7648 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated
7650 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to
7653 2010-06-18 Robert Dewar <dewar@adacore.com>
7655 * sprint.adb: Minor change in output format for expression wi actions.
7656 * par-ch3.adb: Minor code reorganization. Minor reformatting.
7657 * sem_ch5.adb: Minor comment fix.
7659 2010-06-18 Robert Dewar <dewar@adacore.com>
7661 * debug.adb: New debug flag -gnatd.L to control
7662 Back_End_Handles_Limited_Types.
7663 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle
7664 limited case if Back_End_Handles_Limited_Types is True.
7665 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to
7666 simplify expansion if Use_Expression_With_Actions is True.
7667 * gnat1drv.adb (Adjust_Global_Switches): Set
7668 Back_End_Handles_Limited_Types.
7669 * opt.ads (Back_End_Handles_Limited_Types): New flag.
7671 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7673 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined
7674 intrinsic operator if expansion is not enabled, because in an
7675 instantiation the original operator must be present to verify the
7676 legality of the operation.
7678 2010-06-18 Robert Dewar <dewar@adacore.com>
7680 * exp_disp.adb, sem_ch12.adb: Minor reformatting
7682 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7684 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is
7685 the class-wide type for a private extension, and the completion is a
7686 subtype, set the type of the class-wide type to the base type of the
7689 2010-06-18 Robert Dewar <dewar@adacore.com>
7691 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb,
7692 sem_intr.adb, sem_eval.adb: Minor reformatting
7694 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7696 * sem_type.adb (Is_Ancestor): If either type is private, examine full
7699 2010-06-18 Thomas Quinot <quinot@adacore.com>
7701 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN
7702 parameter rather than IN OUT.
7704 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7706 * exp_ch6.adb: Add extra guard.
7708 2010-06-18 Gary Dismukes <dismukes@adacore.com>
7710 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the
7711 accessibility level of a function call from the level of the innermost
7712 enclosing dynamic scope.
7713 (Innermost_Master_Scope_Depth): New function to find the depth of the
7714 nearest dynamic scope enclosing a node.
7716 2010-06-18 Tristan Gingold <gingold@adacore.com>
7718 * adaint.c: Make ATTR_UNSET static as it is not used outside this file.
7720 2010-06-18 Thomas Quinot <quinot@adacore.com>
7722 * g-socket.ads: Minor reformatting.
7724 2010-06-18 Vincent Celier <celier@adacore.com>
7726 * make.adb (Must_Compile): New Boolean global variable
7727 (Main_On_Command_Line): New Boolean global variable
7728 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True,
7729 even when the project is externally built.
7730 (Start_Compile_If_Possible): Compile in -aL directories if
7731 Check_Readonly_Files is True. Do compile if Must_Compile is True, even
7732 when the project is externally built.
7733 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when
7734 invoked with -f -u and one or several mains on the command line.
7735 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one
7736 main is specified on the command line.
7738 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7740 * sem_ch6.adb (Build_Body_For_Inline): Handle
7741 extended_return_statements.
7742 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body
7743 containing extented_return statements.
7744 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already
7745 constrained, do not build subtype declaration.
7747 2010-06-18 Robert Dewar <dewar@adacore.com>
7749 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component):
7750 Warn on assigning to packed atomic component.
7752 2010-06-18 Robert Dewar <dewar@adacore.com>
7754 * sem_util.ads: Minor reformatting
7755 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in
7756 Expression_With_Actions).
7757 * snames.ads-tmpl: Minor comment fix
7759 2010-06-18 Robert Dewar <dewar@adacore.com>
7761 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure
7762 (Set_Imported): Use Import_Interface_Present to control message output
7763 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag
7764 * gnat_rm.texi: Document that we can have pragma Import and pragma
7765 Interface for the same subprogram.
7767 2010-06-18 Robert Dewar <dewar@adacore.com>
7769 * lib-xref.adb (Generate_Reference): Fix bad reference to
7770 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced).
7772 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
7774 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static
7776 (gnat_to_gnu) <N_Expression_With_Actions>: New case.
7777 Use set_gnu_expr_location_from_node to set location information on the
7780 2010-06-17 Arnaud Charlet <charlet@adacore.com>
7782 * gcc-interface/Make-lang.in: Update dependencies.
7784 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7786 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to
7789 2010-06-17 Robert Dewar <dewar@adacore.com>
7791 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and
7792 style check messages.
7793 * sem_res.adb (Resolve_Call): Don't call
7794 Check_For_Eliminated_Subprogram if we are analyzing within a spec
7797 2010-06-17 Robert Dewar <dewar@adacore.com>
7799 * debug.adb: Add documentation for debug flags .X and .Y
7800 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use
7801 Use_Expression_With_Actions.
7802 * gnat1drv.adb (Adjust_Global_Switches): Set
7803 Use_Expression_With_Actions.
7804 * opt.ads (Use_Expression_With_Actions): New switch.
7806 2010-06-17 Robert Dewar <dewar@adacore.com>
7808 * exp_intr.adb: Minor code reorganization (use UI_Max)
7809 * sem_intr.adb: use underlying type to check legality.
7810 * einfo.adb (Known_Static_Esize): False for generic types
7811 (Known_Static_RM_Size): False for generic types
7812 * einfo.ads (Known_Static_Esize): False for generic types
7813 (Known_Static_RM_Size): False for generic types
7815 2010-06-17 Robert Dewar <dewar@adacore.com>
7817 * exp_ch4.ads: Minor code reorganization (specs in alpha order).
7819 2010-06-17 Robert Dewar <dewar@adacore.com>
7821 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
7822 node when expanding short circuit form with actions present for right
7824 * exp_ch4.adb: Minor reformatting
7825 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node
7826 if right opeand has actions present, and debug flag -gnatd.X is set.
7827 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
7829 * nlists.adb (Prepend_List): New procedure
7830 (Prepend_List_To): New procedure
7831 * nlists.ads (Prepend_List): New procedure
7832 (Prepend_List_To): New procedure
7833 * sem.adb: Add processing for Expression_With_Actions
7834 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
7835 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
7836 * sem_res.adb: Add processing for Expression_With_Actions.
7837 * sem_scil.adb: Add processing for Expression_With_Actions
7838 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
7839 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions
7841 2010-06-17 Doug Rupp <rupp@adacore.com>
7843 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types
7844 involved both have underlying integer types.
7845 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
7846 to an intrinsic operator when the operand types or sizes are not
7848 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
7849 64/32 Address/Integer works.
7851 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7853 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so
7854 that it marks a unit as needed by a spec only if the corresponding
7855 instantiation appears in that spec (and not in the corresponding body).
7856 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name
7857 in the pragma Eliminate has been parsed as a child unit, but the
7858 current compilation unit is in fact the parent in which the subunit is
7861 2010-06-17 Vincent Celier <celier@adacore.com>
7863 * gnat_rm.texi: Fix typo
7865 2010-06-17 Robert Dewar <dewar@adacore.com>
7867 * sem_util.adb: Minor reformatting
7869 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7871 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic
7872 instance, the clause now denotes the instance body. Traverse the
7873 corresponding spec because there may be no other dependence that will
7874 force the traversal of its own context.
7876 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7878 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to
7879 Install_Limited_Context_Clauses, to determine whether a limited_with in
7880 some parent of the current unit designates some other parent, in which
7881 case the limited_with clause must not be installed.
7882 (In_Context): Refine test.
7884 2010-06-17 Gary Dismukes <dismukes@adacore.com>
7886 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged
7887 type with a dispatching equality operator that is overridden (for a
7888 tagged full type), don't include the overridden equality in the list of
7889 primitives. The overridden equality is detected by testing for an
7890 Aliased field that references the overriding equality.
7892 2010-06-17 Robert Dewar <dewar@adacore.com>
7894 * freeze.adb: Minor reformatting.
7896 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
7898 * gnat_ugn.texi: Add a section introducing gdbserver.
7900 2010-06-17 Thomas Quinot <quinot@adacore.com>
7902 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor
7905 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7907 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a
7908 constrained discriminated parent that is a private type.
7909 (Analyze_Record_Aggregate): when collecting inherited discriminants,
7910 handle properly an ancestor type that is a constrained private type.
7912 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7914 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is
7915 protected, use the protected_subprogram_body only if the original
7916 subprogram has not been eliminated.
7918 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7920 * freeze.adb (Freeze_Expression): The designated type of an
7921 access_to_suprogram type can only be frozen if all types in its profile
7924 2010-06-17 Robert Dewar <dewar@adacore.com>
7926 * par.adb: Minor comment fix
7927 * sem_aggr.adb, sem_ch3.adb: Minor reformatting
7929 2010-06-17 Doug Rupp <rupp@adacore.com>
7931 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead
7932 change Address to Short_Address in functions where both must be the
7933 same size for intrinsics to work.
7935 2010-06-17 Thomas Quinot <quinot@adacore.com>
7937 * sem_ch4.adb (Analyze_Selected_Component): A selected component may
7938 not denote a (private) component of a protected object.
7940 2010-06-17 Bob Duff <duff@adacore.com>
7942 * par-labl.adb (Try_Loop): Test whether the label and the goto are in
7945 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
7947 * gnat_ugn.texi: Update the documentation about GDB re: exception
7950 2010-06-17 Arnaud Charlet <charlet@adacore.com>
7952 * gnatvsn.ads: Bump to 4.6 version.
7954 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7956 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The
7957 designated type of the generated pointer is the type of the original
7958 expression, not that of the function call itself, because the return
7959 type may be an untagged derived type and the function may be an
7960 inherited operation.
7962 2010-06-17 Robert Dewar <dewar@adacore.com>
7964 * exp_ch4.adb: Minor reformatting.
7966 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7968 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on
7969 N_Component_Association nodes, to indicate that a component association
7970 of an extension aggregate denotes the value of a discriminant of an
7971 ancestor type that has been constrained by the derivation.
7972 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a
7973 double expansion of the aggregate appearing in a context that delays
7974 expansion, to prevent double insertion of discriminant values when the
7975 aggregate is reanalyzed.
7977 2010-06-17 Arnaud Charlet <charlet@adacore.com>
7979 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use
7980 Allocator as the Related_Node of Return_Obj_Access in call to
7981 Make_Temporary below as this would create a sort of infinite
7984 2010-06-17 Ben Brosgol <brosgol@adacore.com>
7986 * gnat_ugn.texi: Update gnatcheck doc.
7988 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7990 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an
7991 incomplete view of the type that is not tagged, and the full type is a
7992 tagged extension, create class_wide type now, and warn that the
7993 incomplete view should be tagged as well.
7995 2010-06-17 Vincent Celier <celier@adacore.com>
7997 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
7998 Update the last line of the usage, indicating what commands do not
7999 accept project file switches.
8000 * vms_conv.adb: Do not issue usage line for GNAT SYNC
8001 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
8003 * gnat_ugn.texi: Document the relaxed rules for library directories in
8004 externally built library projects.
8006 2010-06-17 Doug Rupp <rupp@adacore.com>
8008 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
8010 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
8011 * gcc-interface/Makefile.in: Update VMS target pairs.
8013 2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
8015 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
8016 compatible with Windows NT 4.0 which doesn't provide this function.
8018 2010-06-17 Vincent Celier <celier@adacore.com>
8020 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
8021 different timestamps but the checksum is the same, issue a short
8024 2010-06-17 Arnaud Charlet <charlet@adacore.com>
8026 * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
8027 it means that we cannot reset interrupt handlers since this would
8028 require potentially sending the abort signal to the Server_Task.
8030 2010-06-17 Ed Schonberg <schonberg@adacore.com>
8032 * exp_ch4.adb: expand NOT for VMS types.
8033 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
8035 2010-06-17 Sergey Rybin <rybin@adacore.com>
8037 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
8038 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
8041 2010-06-17 Ed Schonberg <schonberg@adacore.com>
8043 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
8044 protected operation if the subprogram has been eliminated.
8046 2010-06-17 Vincent Celier <celier@adacore.com>
8048 * prj-nmsc.adb (Check_Library_Attributes): Allow the different
8049 directories associated with a library to be any directory when the
8050 library project is externally built.
8052 2010-06-17 Vincent Celier <celier@adacore.com>
8054 * make.adb (Check): If switch -m is used, deallocate the memory that
8055 may be allocated when computing the checksum.
8057 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
8059 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
8060 (C_Sendmsg): Likewise.
8062 2010-06-17 Thomas Quinot <quinot@adacore.com>
8064 * sem_res.adb: Update comments.
8066 2010-06-17 Vincent Celier <celier@adacore.com>
8068 * back_end.adb (Scan_Compiler_Arguments): Process last argument
8070 2010-06-17 Robert Dewar <dewar@adacore.com>
8072 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
8073 * layout.adb, freeze.adb: Use Make_Temporary.
8075 2010-06-17 Jerome Lambourg <lambourg@adacore.com>
8077 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
8078 .NET/JVM normally as this is now perfectly supported by the backend.
8080 2010-06-17 Pascal Obry <obry@adacore.com>
8082 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
8084 2010-06-17 Vincent Celier <celier@adacore.com>
8086 * make.adb (Collect_Arguments_And_Compile): Create include path file
8087 only when -x is specified.
8089 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
8091 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
8092 Objects_Path, defaulted to True. Only create include path file if
8093 Include_Path is True, only create objects path file if Objects_Path is
8095 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
8096 Objects_Path, defaulted to True.
8097 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
8100 2010-06-17 Ed Schonberg <schonberg@adacore.com>
8102 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
8103 determine whether it has the controlling type, when the formal is an
8106 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
8108 * s-crtl.ads (ssize_t): New type.
8109 (read): Fix signature.
8111 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
8112 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
8113 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
8114 (C_Sendmsg): Likewise.
8115 * g-socthi.adb (Syscall_Recvmsg): Likewise.
8116 (Syscall_Sendmsg): Likewise.
8117 (C_Recvmsg): Likewise.
8118 (C_Sendmsg): Likewise.
8119 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
8120 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
8121 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
8122 (C_Sendmsg): Likewise.
8123 * g-socthi-mingw.adb (C_Recvmsg): Likewise.
8124 (C_Sendmsg): Likewise.
8125 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
8126 '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-vms.adb (C_Recvmsg): Likewise.
8130 (C_Sendmsg): Likewise.
8131 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
8132 and '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-vxworks.adb (C_Recvmsg): Likewise.
8136 (C_Sendmsg): Likewise.
8137 * g-sercom-linux.adb (Read): Use correct types to call 'read'.
8138 (Write): Likewise to call 'write'.
8139 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
8140 (Write): Use correct type to call System.CRTL.write.
8141 * s-tasdeb.adb (Write): Likewise.
8143 2010-06-17 Vincent Celier <celier@adacore.com>
8145 * prj-proc.adb (Copy_Package_Declarations): Change argument name
8146 Naming_Restricted to Restricted. If Restricted is True, do not copy the
8147 value of attribute Linker_Options.
8149 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
8151 * gcc-interface/trans.c (push_stack, pop_stack): Delete.
8152 (Case_Statement_to_gnu): Adjust.
8153 (Loop_Statement_to_gnu): Likewise.
8154 (Subprogram_Body_to_gnu): Likewise.
8155 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
8156 (Compilation_Unit_to_gnu): Likewise.
8158 2010-06-17 Robert Dewar <dewar@adacore.com>
8160 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
8161 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
8162 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
8163 sem_dist.adb, sem_util.adb: Use Make_Temporary
8164 * itypes.ads, tbuild.ads: Minor comment update
8165 * exp_ch9.adb, exp_dist.adb: Minor reformatting
8167 2010-06-17 Thomas Quinot <quinot@adacore.com>
8169 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
8171 2010-06-17 Robert Dewar <dewar@adacore.com>
8173 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
8175 2010-06-17 Thomas Quinot <quinot@adacore.com>
8177 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
8179 2010-06-17 Robert Dewar <dewar@adacore.com>
8181 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
8182 * tbuild.ads (Make_Temporary): More comment updates
8183 * tbuild.adb: Minor reformatting
8185 2010-06-17 Robert Dewar <dewar@adacore.com>
8187 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
8188 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
8190 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
8192 (Make_Temporary): Add more extensive documentation
8194 2010-06-17 Robert Dewar <dewar@adacore.com>
8196 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
8197 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
8198 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
8199 where the slice's actions are inserted.
8200 (Decompose_Expr): Account for possible rewriting of slice bounds
8201 resulting from side effects suppression caused by the above freezing,
8202 so that folding of bounds is preserved by such rewriting.
8204 2010-06-17 Robert Dewar <dewar@adacore.com>
8206 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New
8208 * freeze.adb (Freeze_Record_Type): Add call to
8209 Check_Record_Representation_Clause.
8210 * sem_ch13.adb (Check_Record_Representation_Clause): New function
8211 (Analyze_Record_Representation_Clause): Split out overlap code into
8213 (Check_Component_Overlap): Moved inside
8214 Check_Record_Representation_Clause.
8215 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
8217 2010-06-17 Robert Dewar <dewar@adacore.com>
8219 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
8221 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
8222 sem_eval.adb: Use Ekind_In
8224 2010-06-17 Ed Schonberg <schonberg@adacore.com>
8226 * sem_ch8.adb: better error message for illegal inherited discriminant
8228 2010-06-17 Vincent Celier <celier@adacore.com>
8230 * bindusg.adb: Remove lines for -A and -C
8231 * gnat_ugn.texi: Remove all documentation and examples of switches -A
8232 and -C for gnatbind and gnatlink.
8233 * gnatlink.adb (Usage): Remove lines for -A and -C
8234 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
8236 * gcc-interface/Make-lang.in: Update dependencies.
8238 2010-06-17 Vincent Celier <celier@adacore.com>
8240 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
8241 local Argument_List variable Args.
8242 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
8244 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
8245 for subsequent switches in Args.
8246 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
8248 * gcc-interface/Make-lang.in: Update dependencies.
8250 2010-06-17 Robert Dewar <dewar@adacore.com>
8252 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
8253 Equivalent_Type to match documentation.
8255 2010-06-17 Robert Dewar <dewar@adacore.com>
8257 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
8258 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
8259 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
8261 2010-06-17 Thomas Quinot <quinot@adacore.com>
8263 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
8265 2010-06-17 Thomas Quinot <quinot@adacore.com>
8267 * freeze.adb (Freeze_Expression): Short circuit operators are valid
8268 freeze node insertion points.
8270 2010-06-17 Robert Dewar <dewar@adacore.com>
8272 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
8273 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
8275 2010-06-17 Gary Dismukes <dismukes@adacore.com>
8277 * layout.adb (Layout_Type): Broaden test for setting an array type's
8278 Component_Size to include all scalar types, not just discrete types
8279 (components of real types were missed).
8280 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
8281 on the itype created for an index (consistent with Make_Index and
8282 avoids possible Assert_Failures).
8284 2010-06-17 Robert Dewar <dewar@adacore.com>
8286 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
8287 * einfo.adb: Minor code reformatting (use Ekind_In)
8289 2010-06-17 Robert Dewar <dewar@adacore.com>
8291 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
8294 2010-06-17 Vincent Celier <celier@adacore.com>
8296 * back_end.adb: Minor comment updates
8297 * switch-c.adb: Remove dependencies on gcc C sources
8298 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
8301 2010-06-17 Ed Schonberg <schonberg@adacore.com>
8303 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
8304 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e'.
8305 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
8306 Remove use of Node field in SCOs table
8307 (Output_Header): Set 'd' to initially disable pragma entry
8308 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
8309 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
8310 Use C2 field of pragma decision header to indicate enabled.
8311 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
8312 * gcc-interface/Make-lang.in: Update dependencies.
8314 2010-06-17 Vincent Celier <celier@adacore.com>
8316 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
8317 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
8318 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
8319 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
8321 * switch-c.adb: Copied a number of global declarations from
8323 (Len_Arg): New function copied from back_end.adb
8324 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
8325 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
8326 Switch_Subsequently_Cancelled.
8327 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
8328 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
8329 with -lexc on Tru64.
8331 2010-06-17 Robert Dewar <dewar@adacore.com>
8333 * prj.ads, prj.adb: Minor reformatting
8335 2010-06-17 Thomas Quinot <quinot@adacore.com>
8337 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
8338 CP line for a disabled pragma.
8340 2010-06-17 Emmanuel Briot <briot@adacore.com>
8342 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
8344 (Process_Declarative_Item): An invalid value in an typed variable
8345 declaration is no longer always fatal.
8347 2010-06-16 Arnaud Charlet <charlet@adacore.com>
8349 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
8350 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
8353 2010-06-16 Javier Miranda <miranda@adacore.com>
8355 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
8356 node referenced by the SCIL node of dispatching "=" to skip the tags
8359 2010-06-16 Ed Schonberg <schonberg@adacore.com>
8361 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
8362 to prevent cascaded errors and compilation aborts.
8364 2010-06-16 Robert Dewar <dewar@adacore.com>
8366 * back_end.adb (Switch_Subsequently_Cancelled): New function
8367 Move declarations to package body level to support this change
8368 * back_end.ads (Switch_Subsequently_Cancelled): New function
8369 * gnat_ugn.texi: Document -gnat-p switch
8370 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
8371 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
8372 * usage.adb: Add line for -gnat-p switch
8373 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
8375 2010-06-16 Robert Dewar <dewar@adacore.com>
8377 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
8380 2010-06-16 Robert Dewar <dewar@adacore.com>
8382 * exp_disp.adb: Minor reformatting
8384 2010-06-16 Ed Schonberg <schonberg@adacore.com>
8386 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
8387 base type only if it was not previously created for the partial view.
8389 2010-06-16 Thomas Quinot <quinot@adacore.com>
8391 * tbuild.ads: Minor comment fix
8393 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
8395 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
8396 (gnu_except_ptr_stack): Change type to VEC. Update comment.
8397 (gnu_elab_proc_stack): Likewise.
8398 (gnu_return_label_stack): Likewise.
8399 (gnu_loop_label_stack): Likewise.
8400 (gnu_switch_label_stack): Likewise.
8401 (gnu_constraint_label_stack): Likewise.
8402 (gnu_storage_error_label_stack): Likewise.
8403 (gnu_program_error_label_stack): Likewise.
8404 (push_exception_label_stack): Take a VEC ** instead of a tree *.
8405 (push_stack): Likewise. Remove unused second parameter. Update
8407 (pop_stack): Take a VEC * instead of a tree *. Update callers.
8408 (gigi): Initialize stacks as VECs.
8409 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
8410 (Case_Statement_to_gnu): Likewise.
8411 (Subprogram_Body_to_gnu): Likewise.
8412 (call_to_gnu): Likewise.
8413 (Exception_Handler_to_gnu_sjlj): Likewise.
8414 (gnat_to_gnu): Likewise.
8415 (get_exception_label): Likewise.
8417 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8419 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
8420 anonymous base generated when the parent is a constrained discriminated
8421 type, propagate interface list to first subtype because it may appear
8422 in a current instance within the extension part of the derived type
8423 declaration, and its own subtype declaration has not been elaborated
8425 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
8426 determine whether it has the controlling type.
8428 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
8430 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
8431 raise of CE, SE and PE have the reason correctly set and are properly
8432 expanded before stopping the expansions of .NET/JVM exceptions.
8434 2010-06-14 Robert Dewar <dewar@adacore.com>
8436 * opt.ads (Check_Policy_List): Add some clarifying comments
8437 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
8438 on rewritten Assert pragma.
8440 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8442 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
8443 controlled operations, so that they will be treated as overriding even
8444 if the overridden subprogram is marked Is_Hidden, as long as the
8445 overridden subprogram's parent subprogram is not hidden.
8447 2010-06-14 Robert Dewar <dewar@adacore.com>
8449 * debug.adb: Entry for gnatw.d no longer specific for while loops
8450 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
8451 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
8452 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
8453 new calling sequence to include test for EXIT WHEN.
8454 (Analyze_Exit_Statement): Chain EXIT statement into exit statement
8456 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
8458 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
8460 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
8461 PRAGMA, not to pragma identifier).
8462 (Next_Exit_Statement): New attribute of N_Exit_Statement node
8464 2010-06-14 Robert Dewar <dewar@adacore.com>
8466 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
8469 2010-06-14 Robert Dewar <dewar@adacore.com>
8471 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
8472 missing pragma argument identifier.
8474 2010-06-14 Robert Dewar <dewar@adacore.com>
8476 * atree.ads, atree.adb (Ekind_In): New functions.
8478 2010-06-14 Robert Dewar <dewar@adacore.com>
8480 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
8482 2010-06-14 Robert Dewar <dewar@adacore.com>
8484 * usage.adb (Usage): Redo documentation of -gnatwa.
8486 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8488 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
8489 an untagged incomplete type that is a limited view.
8491 2010-06-14 Sergey Rybin <rybin@adacore.com>
8493 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
8496 2010-06-14 Thomas Quinot <quinot@adacore.com>
8498 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
8499 factoring duplicated code between...
8500 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
8501 * a-envvar.ads: Minor reformatting
8503 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8505 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
8507 (Scan_ALI): Take into account new Visibility field.
8508 (Visibility_Kind): New type.
8509 (Xref_Entity_Record): Replace Lib field by Visibility.
8511 * gcc-interface/Make-lang.in: Update dependencies.
8513 2010-06-14 Pascal Obry <obry@adacore.com>
8515 * raise.h: Remove unused defintions.
8517 2010-06-14 Bob Duff <duff@adacore.com>
8519 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
8520 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
8521 the incorrect error "proper body expected".
8522 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
8523 allowed here" error in case of subunits, which was triggered by the
8524 above change to P_Subunit.
8526 2010-06-14 Sergey Rybin <rybin@adacore.com>
8528 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
8530 2010-06-14 Thomas Quinot <quinot@adacore.com>
8532 * lib-util.adb: Minor code reorganization.
8534 2010-06-14 Robert Dewar <dewar@adacore.com>
8536 * ali.adb (Scan_ALI): Implement reading and storing of N lines
8537 (Known_ALI_Lines): Add entry for 'N' (notes)
8538 * ali.ads (Notes): New table to store Notes information
8539 * alloc.ads: Add entries for Notes table
8540 * lib-util.adb (Write_Info_Int): New procedure
8541 (Write_Info_Slit): New procedure
8542 (Write_Info_Uint): New procedure
8543 * lib-util.ads (Write_Info_Int): New procedure
8544 (Write_Info_Slit): New procedure
8545 (Write_Info_Uint): New procedure
8546 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
8547 * lib-writ.ads: Update documentation for N (Notes) lines
8548 * lib.adb (Store_Note): New procedure
8549 * lib.ads (Notes): New table
8550 (Store_Note): New procedure
8551 * sem_prag.adb: Call Store_Note for affected pragmas
8553 2010-06-14 Thomas Quinot <quinot@adacore.com>
8555 * socket.c: Fix wrong condition in #ifdef
8556 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
8557 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
8558 because on VMS this type is a 32-bit pointer which is not compatible
8559 with the default for C pointers for code compiled with gcc on that
8562 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8564 * sem_util (Is_VMS_Operator): New predicate to determine whether an
8565 operator is an intrinsic operator declared in the DEC system extension.
8566 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
8567 if the operator is a VMS intrinsic.
8568 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
8569 constant-folded if the operands are signed and the operator is a VMS
8572 2010-06-14 Robert Dewar <dewar@adacore.com>
8574 * g-socket.adb, gnatcmd.adb: Minor reformatting.
8576 2010-06-14 Pascal Obry <obry@adacore.com>
8578 * s-finimp.adb: Fix typo.
8579 * raise.h: Remove duplicate blank line.
8581 2010-06-14 Vincent Celier <celier@adacore.com>
8583 * prj-nmsc.adb (Add_Sources): Always set the object file and the
8584 switches file names, as the configuration of the language may change
8585 in an extending project.
8586 (Process_Naming_Scheme): For sources of projects that are extended, set
8587 the configuration of the language from the highest extending project
8588 where the language is declared.
8590 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8592 * sem_res.adb (Resolve_Call): For infinite recursion check, test
8593 whether the called subprogram is inherited from a containing
8595 (Same_Or_Aliased_Subprograms): New function
8597 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8599 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
8600 use-visible, check whether it is a primitive for more than one type.
8602 2010-06-14 Robert Dewar <dewar@adacore.com>
8604 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
8606 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
8607 Has_Pragma_Unmodified flag.
8609 2010-06-14 Thomas Quinot <quinot@adacore.com>
8611 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
8612 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
8613 now done in GNAT.Sockets if necessary.
8614 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
8615 Ensure mutual exclusion for netdb operations if the target platform
8617 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating
8618 struct hostent as an opaque type to improve portability.
8619 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
8620 gethostbyYYY using proprietary VxWorks API so that a uniform interface
8621 is available for the Ada side.
8622 * gcc-interface/Makefile.in: Remove g-sttsne-*
8623 * gcc-interface/Make-lang.in: Update dependencies.
8625 2010-06-14 Vincent Celier <celier@adacore.com>
8627 * gnatcmd.adb (Mapping_File): New function.
8629 2010-06-14 Javier Miranda <miranda@adacore.com>
8631 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
8633 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8635 * ali.adb: Fix typo.
8636 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
8638 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8640 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
8643 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
8644 the context does not have a homonym of the selector, emit default
8647 2010-06-14 Robert Dewar <dewar@adacore.com>
8649 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
8652 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8654 * lib-xref.ads: Doc updates:
8655 - Allocate 'Q' for #include entity kind
8657 - Allocate 'g' for regular macros
8658 - Allocate 'G' for function-like macros
8660 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8662 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
8663 Indicates that there is an instantiation in the current unit that
8664 loaded the body of the unit denoted by the with_clause.
8665 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
8666 whether a with_clause in the current context denotes the unit that
8667 holds the generic declaration, and mark the with_clause accordingly.
8668 (Instantiate_Package_Body): call Mark_Context.
8669 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
8670 whether a given body should be traversed before the spec of the main
8673 2010-06-14 Ed Falis <falis@adacore.com>
8675 * sysdep.c: Fix 653 build against vThreads headers.
8677 2010-06-14 Robert Dewar <dewar@adacore.com>
8679 * sinfo.ads: Minor reformatting.
8681 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8683 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
8684 the spec has been generated for a body without spec that carries an
8685 Inline_Always pragma.
8687 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8689 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
8692 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
8694 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
8695 declaration for VMs, as those are useless and might lead to duplicated
8696 local variable names in the generated code.
8697 * gcc-interface/Make-lang.in: Update dependencies.
8699 2010-06-14 Robert Dewar <dewar@adacore.com>
8701 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
8703 2010-06-14 Robert Dewar <dewar@adacore.com>
8705 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
8706 is renamed as Has_Following_Address_Clause.
8707 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
8708 to allow the caller to avoid Initialize_Scalars having an effect.
8709 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
8710 scalars with an address clause specified.
8711 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
8712 to allow the caller to avoid Initialize_Scalars having an effect.
8713 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
8714 (where it was called Has_Address_Clause).
8715 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
8716 (where it was called Has_Address_Clause).
8717 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
8718 problems for Initialize_Scalars (since we no longer initialize objects
8719 with an address clause.
8721 2010-06-14 Robert Dewar <dewar@adacore.com>
8723 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
8726 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8728 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
8729 on the entity of an implicitly generated postcondition procedure.
8731 2010-06-14 Thomas Quinot <quinot@adacore.com>
8733 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
8734 Discriminant_Constraint elist from full view to private view.
8736 2010-06-14 Robert Dewar <dewar@adacore.com>
8738 * sem_res.adb: Minor reformatting.
8740 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8742 * sem.adb: New version of unit traversal.
8744 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
8745 within a generic unit in the table of delayed calls.
8747 2010-06-14 Robert Dewar <dewar@adacore.com>
8749 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
8751 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8753 * sem_ch12.adb (Save_References): If an identifier has been rewritten
8754 during analysis as an explicit dereference, keep the reference implicit
8755 in the generic, but preserve the entity if global. This prevents
8756 malformed generic trees in the presence of some nested generics.
8758 2010-06-14 Sergey Rybin <rybin@adacore.com>
8760 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
8761 tool with '-files=' option. Also fix some small errors (wrong brackets)
8763 2010-06-14 Vincent Celier <celier@adacore.com>
8765 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
8766 the ALI files on the command line.
8768 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
8769 the same value as the parameter of the same name.
8770 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
8772 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
8773 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
8774 emit version symbols only for the units of the library.
8775 (Gen_Versions_C): Ditto.
8777 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8779 * sem_ch4.adb: Fix typo.
8781 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
8783 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
8784 vector IO doesn't work at default value properly.
8786 2010-06-14 Doug Rupp <rupp@adacore.com>
8788 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
8790 2010-06-14 Vincent Celier <celier@adacore.com>
8792 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
8793 sources of the project if a switch -files= is used.
8795 2010-06-14 Thomas Quinot <quinot@adacore.com>
8797 * exp_attr.adb: Minor reformatting.
8799 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8801 * gnat_ugn.texi: Minor typo fixes and wording changes.
8803 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8805 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
8806 prefixed form, do not re-analyze first actual, which may need an
8807 implicit dereference.
8808 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
8809 prefixed notation, the analysis will rewrite the node, and possible
8810 errors appear in the rewritten name of the node.
8811 * sem_res.adb: If a call is ambiguous because its first parameter is
8812 an overloaded call, report list of candidates, to clarify ambiguity of
8815 2010-06-14 Doug Rupp <rupp@adacore.com>
8817 * s-auxdec-vms-alpha.adb: New package body implementing legacy
8818 VAX instructions with Asm insertions.
8819 * s-auxdec-vms_64.ads: Inline VAX queue functions
8820 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
8821 that show up only on VMS.
8822 * gcc-interface/Makefile.in: Provide translation for
8823 s-auxdec-vms-alpha.adb.
8825 2010-06-14 Olivier Hainque <hainque@adacore.com>
8827 * initialize.c (VxWorks section): Update comments.
8829 2010-06-14 Robert Dewar <dewar@adacore.com>
8831 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
8833 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
8835 * init.c: Code clean up.
8837 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8839 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
8840 not insert address clause in table for later validation if type of
8841 entity is generic, to prevent possible spurious errors.
8843 * sem_ch8.adb: Code clean up.
8845 2010-06-14 Ben Brosgol <brosgol@adacore.com>
8847 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
8848 texi2pdf and texi2html.
8849 Document how to change scheduling properties on HP-UX.
8851 2010-06-14 Thomas Quinot <quinot@adacore.com>
8853 * g-socket.ads: Remove misleading comments.
8855 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
8857 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
8858 CLI_Target as this prevents proper detection of exported names
8859 duplicates when the exported language is different to CIL.
8860 (Process_Interface_Name): Add check for CIL convention exports,
8861 replacing the old one from Check_Duplicated_Export_Name.
8863 2010-06-14 Matthew Heaney <heaney@adacore.com>
8865 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
8866 and new last satisfy constraints.
8867 (Delete_Last): prevent overflow for subtraction of index values
8868 (To_Vector): prevent overflow for addition of index values
8870 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8872 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
8873 rewritten call, preserve the resulting type to prevent spurious errors,
8874 when the call is implicitly dereferenced in the context of an in-out
8877 * checks.adb (Apply_Discriminant_Check): If the target of the
8878 assignment is a renaming of a heap object, create constrained type for
8881 2010-06-14 Pascal Obry <obry@adacore.com>
8883 * prj-proc.adb: Fix copy of object directory for extending projects.
8885 2010-06-14 Jose Ruiz <ruiz@adacore.com>
8887 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
8888 (__gnat_install_handler, PowerPC linux): Activate the alternative
8891 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
8893 * gnat_rm.texi: Move to GFDL version 1.3.
8894 * gnat-style.texi: Ditto.
8895 * gnat_ugn.texi: Ditto.
8897 2010-06-12 Kai Tietz <kai.tietz@onevision.com>
8900 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
8903 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
8905 * gcc-interface/utils.c (update_pointer_to): Initialize last.
8907 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
8909 * gcc-interface/ada-tree.h: Fix formatting nits.
8911 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
8913 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
8915 (init_dummy_type): Likewise.
8916 (gnat_pushlevel): Likewise.
8918 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
8919 (Subprogram_Body_to_gnu): Likewise.
8920 (Compilation_Unit_to_gnu): Likewise.
8921 (start_stmt_group): Likewise.
8922 (extract_encoding): Likewise.
8923 (decode_name): Likewise.
8925 * gcc-interface/misc.c (gnat_printable_name): Likewise.
8927 * gcc-interface/decl.c (annotate_value): Likewise.
8929 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
8931 (struct lang_decl): Likewise.
8932 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
8933 (SET_DECL_LANG_SPECIFIC): Likewise.
8935 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
8937 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
8938 * gcc-interface/lang-specs.h: Likewise.
8940 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
8943 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
8945 2010-06-01 Arnaud Charlet <charlet@adacore.com>
8947 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
8949 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
8951 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
8952 TYPE_DECL of the equivalent type instead of building a new one.
8954 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
8956 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
8957 Fix nits in comments.
8958 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
8959 * gcc-interface/trans.c (gigi): Likewise.
8960 (Attribute_to_gnu): Likewise.
8961 (Case_Statement_to_gnu): Likewise.
8962 (gnat_to_gnu): Adjust warning message.
8963 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
8964 (build_vms_descriptor32): Likewise.
8966 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
8968 * gcc-interface/decl.c: Pretend to be a backend file by undefining
8969 IN_GCC_FRONTEND (still need rtl.h here).
8971 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
8973 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
8974 (gigi): Adjust call to set_stack_check_libfunc.
8976 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
8978 * gcc-interface/utils.c: Do not include rtl.h.
8980 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
8982 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
8983 and gimple.h. Explain why rtl.h has to be included.
8984 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
8985 * gcc-interface/targtyps.c: Do not include tm_p.h
8986 * gcc-interface/utils2.c: Do not include flags.h.
8987 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
8988 and explain why it has to be included.
8989 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
8991 Include function.h and explain why. Explain why except.h is included.
8992 (enumerate_modes): Remove unused function.
8993 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
8994 * gcc-interface/Make-lang.in: Update dependencies.
8996 2010-05-25 Joseph Myers <joseph@codesourcery.com>
8998 * gcc-interface/misc.c (internal_error_function): Add context
8999 parameter. Use it to access show_column flag and instead of using
9000 global_dc. Call warn_if_plugins.
9001 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
9003 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
9005 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
9006 * gcc-interface/trans.c (unshare_save_expr): Delete.
9007 (gigi): Do not unshare trees under SAVE_EXPRs here.
9009 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
9011 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
9013 * gcc-interface/utils.c (build_function_stub): Likewise.
9015 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
9017 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
9018 for Wuninitialized without -O.
9020 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
9022 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
9023 ADT_exception_data_name_id.
9024 (exception_data_name_id): New define.
9025 * gcc-interface/trans.c (gigi): Initialize it.
9026 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
9027 exception type for standard exception definitions. Do not make them
9029 <E_Record_Type>: Equate fields of types associated with an exception
9030 definition to those of the standard exception type.
9032 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
9034 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
9036 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
9038 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
9039 code, improve comments and fix formatting nits.
9041 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
9043 * gcc-interface/utils.c (update_pointer_to): Return early if the old
9044 pointer already points to the new type. Chain the old pointer and its
9045 variants at the end of new pointer's chain after updating them.
9047 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
9049 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
9050 built for interfaces.
9051 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
9052 imported_p instead of Is_Imported when considering constants.
9053 Do not promote alignment of exported objects.
9054 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
9056 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
9058 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
9059 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
9060 constants really constant.
9061 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
9063 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
9065 * gcc-interface/decl.c (make_aligning_type): Declare the type.
9067 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
9069 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
9070 expressions of variant part of record types declared at library level.
9072 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
9074 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
9075 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
9076 (rest_of_record_type_compilation): Adjust call to create_field_decl.
9077 (make_descriptor_field): Likewise and pass correctly typed constants.
9078 (build_unc_object_type): Likewise.
9079 (unchecked_convert): Likewise.
9080 * gcc-interface/decl.c (elaborate_expression_2): New static function.
9081 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
9082 Adjust call to create_field_decl.
9083 (make_aligning_type): Likewise.
9084 (make_packable_type): Likewise.
9085 (maybe_pad_type): Likewise.
9086 (gnat_to_gnu_field): Likewise.
9087 (components_to_record): Likewise.
9088 (create_field_decl_from): Likewise.
9089 (create_variant_part_from): Remove superfluous test.
9090 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
9092 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
9094 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
9095 (build_unc_object_type_from_ptr): Likewise.
9096 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
9097 and pass it to create_type_decl. Declare the type. Simplify.
9098 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
9099 it to build_unc_object_type.
9100 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
9101 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
9102 (gnat_to_gnu): Likewise.
9103 * gcc-interface/utils2.c (build_allocator): Likewise.
9105 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
9108 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
9110 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
9112 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
9114 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
9117 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
9119 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
9121 * gnathtml.pl: Use 755 as mask for new directories.
9123 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
9125 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
9126 constant constructors before taking their address.
9128 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
9130 * exp_dbug.ads: Fix outdated description. Mention link between XVS
9132 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
9133 XVZ variable as unit size of XVS type.
9134 (maybe_pad_type): Likewise.
9136 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
9138 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
9139 use memmove if the array type is bit-packed.
9141 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
9143 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
9144 build_common_tree_nodes.
9146 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
9148 * gsocket.h: Make sure that winsock2.h is included before windows.h.
9150 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
9152 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
9155 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
9157 * uintp.h (UI_Lt): Declare.
9158 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
9159 computation in sizetype.
9160 <E_Array_Subtype>: Use unified handling for all index types. Do not
9161 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
9163 (annotate_value): Change test for negative values.
9164 (validate_size): Apply test for negative values on GNAT nodes.
9165 (set_rm_size): Likewise.
9166 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
9167 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
9168 for negative values.
9169 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
9170 (builtin_type_for_size): Adjust definition of signed_size_type_node.
9171 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
9172 lengths against zero.
9174 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
9176 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
9177 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
9178 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
9179 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
9180 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
9181 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
9183 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
9184 flag_signed_char. Tag sizetype with "size_type" moniker.
9185 * gcc-interface/trans.c (gigi): Add standard_character parameter.
9186 Remove useless built-in types. Equate unsigned_char_type_node to
9187 Standard.Character. Use it instead of char_type_node throughout.
9188 (Attribute_to_gnu): Likewise.
9189 (gnat_to_gnu): Likewise.
9190 * gcc-interface/utils2.c (build_call_raise): Likewise.
9192 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
9194 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
9195 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
9196 (sbitsize_one_node): New macro.
9197 (sbitsize_unit_node): Likewise.
9198 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
9199 latent bug in the computation of subrange_p. Fold wider_p predicate.
9200 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
9201 the final comparison.
9202 (make_aligning_type): Build real negation and use sizetype throughout
9203 the offset computation.
9204 (maybe_pad_type): Do not issue the warning when the new size expression
9206 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
9207 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
9209 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
9211 (gnat_to_gnu) <N_Free_Statement>: Likewise.
9212 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
9213 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
9214 constants in sizetype. Remove dead code and tweak comments. Generate
9215 equality instead of inequality comparisons for zero length tests.
9217 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9219 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
9220 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
9221 <object>: Do not create the fake PARM_DECL if no debug info is needed.
9222 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
9223 purposes if no debug info is needed.
9224 Fix formatting. Reorder and add comments.
9225 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
9226 variable and remove obsolete comment.
9227 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
9228 (convert_vms_descriptor32): Likewise.
9229 (convert): Remove dead code.
9230 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
9231 the reference to the P_ARRAY pointer.
9232 <POINTER_TYPE>: Likewise.
9233 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
9234 (gnat_init_decl_processing): Delete, move contents to...
9235 * gcc-interface/misc.c (gnat_init): ...here.
9237 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9239 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
9240 calls. Return true for conversion from a record subtype to its type.
9242 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9244 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
9245 lieu of integer_type_node for boolean operations.
9246 (choices_to_gnu): Likewise.
9247 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
9248 (Loop_Statement_to_gnu): Likewise.
9249 (establish_gnat_vms_condition_handler): Likewise.
9250 (Exception_Handler_to_gnu_sjlj): Likewise.
9251 (gnat_to_gnu): Likewise.
9252 (build_unary_op_trapv): Likewise.
9253 (build_binary_op_trapv): Likewise.
9254 (emit_range_check): Likewise.
9255 (emit_index_check): Likewise.
9256 (convert_with_check): Likewise.
9257 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
9258 (convert_vms_descriptor32): Likewise.
9259 (convert_vms_descriptor): Likewise.
9260 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
9261 (compare_arrays): Use boolean instead of integer constants.
9262 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
9263 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
9265 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
9266 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
9267 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
9268 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
9269 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
9270 for boolean operations.
9271 (fill_vms_descriptor): Likewise. Fix formatting nits.
9273 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9275 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
9276 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
9278 (LOOP_STMT_COND): ...this.
9279 (LOOP_STMT_BOTTOM_COND_P): New flag.
9280 (LOOP_STMT_TOP_UPDATE_P): Likewise.
9281 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
9282 (can_equal_min_val_p): New static inline function.
9283 (can_equal_max_val_p): Likewise.
9284 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
9285 new LOOP_STMT semantics. Use two different strategies depending on
9286 whether optimization is enabled to translate the loop.
9287 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
9289 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9291 * uintp.adb (UI_From_Dint): Remove useless code.
9292 (UI_From_Int): Likewise.
9293 * uintp.h: Reorder declarations.
9294 (UI_From_gnu): Declare.
9295 (UI_Base): Likewise.
9296 (Vector_Template): Likewise.
9297 (Vector_To_Uint): Likewise.
9300 * gcc-interface/gigi.h: Tweak comments.
9301 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
9302 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
9304 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
9305 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
9306 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
9307 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
9310 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9312 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
9314 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
9315 (smaller_form_type_p): ...this. Change parameter and variable names.
9316 (call_to_gnu): Use the nominal type of the parameter to create the
9317 temporary if it's a smaller form of the actual type.
9318 (addressable_p): Return false if the actual type is integral and its
9319 size is greater than that of the expected type.
9321 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9323 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
9324 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
9325 (process_attributes): Delete.
9326 (post_error_ne_num): Change parameter name.
9327 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
9328 with -g3. Remove a couple of obsolete lines. Minor tweaks.
9329 If type annotating mode, operate on trees to compute the adjustment to
9330 the sizes of tagged types. Fix long line.
9331 (cannot_be_superflat_p): Tweak head comment.
9332 (annotate_value): Fold local constant.
9333 (set_rm_size): Fix long line.
9334 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
9335 (Attribute_to_gnu): Fix long line.
9336 <Attr_Size>: Remove useless assertion.
9337 Reorder statements. Use size_binop routine.
9338 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
9339 Create local variables for the label and the test. Tweak comments.
9340 (Subprogram_Body_to_gnu): Reset cfun to NULL.
9341 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
9342 (process_inlined_subprograms): Integrate into...
9343 (Compilation_Unit_to_gnu): ...this.
9344 (gnat_to_gnu): Fix long line.
9345 (post_error_ne_num): Change parameter name.
9346 * gcc-interface/utils.c (process_attributes): Static-ify.
9347 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
9348 (create_type_decl): Add comment.
9349 (create_var_decl_1): Process the attributes after adding the VAR_DECL
9350 to the current binding level.
9351 (create_subprog_decl): Likewise for the FUNCTION_DECL.
9352 (end_subprog_body): Do not reset cfun to NULL.
9353 (build_vms_descriptor32): Fix long line.
9354 (build_vms_descriptor): Likewise.
9355 (handle_nonnull_attribute): Likewise.
9356 (convert_vms_descriptor64): Likewise.
9357 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
9358 (gnat_protect_expr): Fix thinko.
9360 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9362 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
9363 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
9364 before translating the top-level node.
9365 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
9366 <N_Object_Declaration>: Likewise.
9367 <N_Assignment_Statement>: Likewise.
9368 <N_Unchecked_Type_Conversion>: Likewise.
9369 (call_to_gnu): Remove kludge.
9370 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
9371 associated with user returns to be preserved.
9372 (gnat_to_gnu): Add special code to deal with boolean rvalues.
9373 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
9375 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
9376 <INDIRECT_REF>: Call build_fold_indirect_ref.
9378 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
9380 * g-socket.adb: A target can have multiple missing errno's. This
9381 will result in multiple errno's being defined as -1. Because of this
9382 we can not use a case but must use a series of if's to avoid
9383 a duplicate case error in GNAT.Sockets.Resolve_Error.
9385 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9387 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
9388 a statement. Otherwise, if at top-level, push the processing of the
9389 elaboration routine. In the misaligned case, issue the error messages
9390 again on entry and create the temporary explicitly. Do not issue them
9392 For a function call, emit the range check if necessary.
9393 In the copy-in copy-out case, create the temporary for the return
9395 Do not unnecessarily convert by-ref parameters to the formal's type.
9396 Remove obsolete guards in conditions.
9397 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
9398 target to call_to_gnu in all cases.
9399 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
9400 (addressable_p) <CONSTRUCTOR>: Return false if not static.
9401 <COMPOUND_EXPR>: New case.
9402 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
9403 expression if it has unconstrained array type.
9404 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
9405 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
9408 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9410 * gcc-interface/trans.c (gigi): Do not start statement group.
9411 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
9412 Start statement group and push binding level here...
9413 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
9414 Do not push fake contexts at top level. Remove redundant code.
9415 (call_to_gnu): Rename a local variable and constify another.
9416 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
9417 (set_current_block_context): Set it as the group's block.
9418 (gnat_init_decl_processing): Delete unrelated init code.
9419 (end_subprog_body): Use NULL_TREE.
9421 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9423 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
9424 side-effects of actual parameters before the call.
9426 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9428 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
9430 (set_rm_size): Reorder and remove obsolete test.
9432 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
9434 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
9435 (gigi): Adjust ATTRIBUTE_UNUSED markers.
9436 * gcc-interface/gadaint.h: New file.
9437 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
9438 (__gnat_to_canonical_file_spec): Remove declaration.
9439 (number_names): Delete.
9440 (number_files): Likewise.
9442 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
9445 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
9447 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
9449 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
9450 Ekind. Return early for class-wide types. Do not compute initializer
9451 unless necessary. Reuse the tree for an associated class-wide type
9452 only if processing its root type.
9454 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
9456 * gsocket.h: Run-time can no longer be built without network
9457 OS headers available. Changing RTEMS GNAT build procedure to
9458 reflect this and letting run-time build use network .h files.
9460 2010-04-13 Duncan Sands <baldrick@free.fr>
9462 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
9463 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
9465 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
9467 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
9468 (parent_name_id): New macro.
9469 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
9470 * gcc-interface/trans.c (gigi): Initialize it.
9471 (lvalue_required_p) <N_Type_Conversion>: New case.
9472 <N_Qualified_Expression>: Likewise.
9473 <N_Allocator>: Likewise.
9474 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
9476 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
9478 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
9479 (DECL_CONST_ADDRESS_P): New macro.
9480 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
9481 (SAME_FIELD_P): Likewise.
9482 * gcc-interface/decl.c (constructor_address_p): New static function.
9483 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
9484 the return value of above function.
9485 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
9486 passed by reference.
9487 <E_Record_Subtype>: Likewise.
9488 Set TREE_ADDRESSABLE on the type if it passed by reference.
9489 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
9490 (create_field_decl_from): Likewise.
9491 (substitute_in_type): Likewise.
9492 (purpose_member_field): Use SAME_FIELD_P.
9493 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
9494 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
9495 parameter and adjust recursive calls.
9496 <N_Explicit_Dereference>: New case.
9497 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
9498 Adjust calls to lvalue_required_p. Do not return the initializer of a
9499 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
9500 (call_to_gnu): Delay issuing error message for a misaligned actual and
9501 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
9502 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
9503 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
9504 type is passed by reference.
9505 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
9506 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
9507 (build_simple_component_ref): Use SAME_FIELD_P.
9509 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
9511 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
9512 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
9513 front-end's predicate Is_By_Reference_Type. Use consistent order and
9514 remove ??? comment. Use original conversion in all cases, if any.
9515 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
9516 (convert): Use local copy in more cases.
9517 <INDIRECT_REF>: Remove deactivated code.
9518 (unchecked_convert): Use a couple of local copies.
9520 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
9522 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
9524 (lvalue_required_p) <N_Attribute_Reference>: Call it.
9525 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
9526 folding the result only if lvalue_required_for_attribute_p is true.
9527 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
9528 typed constant to build_component_ref.
9529 (unchecked_convert): Likewise.
9530 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
9531 (build_allocator): Likewise.
9533 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
9535 * gcc-interface/utils2.c (build_cond_expr): Take the address and
9536 dereference if the result type is passed by reference.
9538 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
9540 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
9541 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
9542 goto to the next statement.
9544 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
9546 * gcc-interface/gigi.h (maybe_variable): Delete.
9547 (protect_multiple_eval): Likewise.
9548 (maybe_stabilize_reference): Likewise.
9549 (gnat_save_expr): Declare.
9550 (gnat_protect_expr): Likewise.
9551 (gnat_stabilize_reference): Likewise.
9552 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
9553 gnat_stabilize_reference.
9554 (maybe_variable): Delete.
9555 (elaborate_expression_1): Use gnat_save_expr.
9556 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
9557 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
9558 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
9559 <N_Slice>: Use gnat_protect_exp.
9560 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
9561 <N_In>: Use gnat_protect_expr.
9562 Pass NULL to gnat_stabilize_reference.
9563 (build_unary_op_trapv): Use gnat_protect_expr.
9564 (build_binary_op_trapv): Likewise.
9565 (emit_range_check): Likewise.
9566 (emit_index_check): Likewise.
9567 (convert_with_check): Likewise.
9568 (protect_multiple_eval): Move to utils2.c file.
9569 (maybe_stabilize_reference): Merge into...
9570 (gnat_stabilize_reference): ...this. Move to utils2.c file.
9571 (gnat_stabilize_reference_1): Likewise.
9572 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
9573 instead of protect_multiple_eval.
9574 * gcc-interface/utils2.c (compare_arrays): Likewise.
9575 (nonbinary_modular_operation): Likewise.
9576 (maybe_wrap_malloc): Likewise.
9577 (build_allocator): Likewise.
9578 (gnat_save_expr): New function.
9579 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
9580 in common cases. Propagate TREE_READONLY onto dereferences.
9581 (gnat_stabilize_reference_1): Move from trans.c file.
9582 (gnat_stabilize_reference): Likewise.
9584 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
9586 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
9587 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
9588 node. Use the type of the operand to set TREE_READONLY.
9589 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
9590 _REF node. Do not overwrite TREE_READONLY.
9591 (call_to_gnu): Rename local variable and fix various nits. In the
9592 copy-in/copy-out case, build the SAVE_EXPR manually.
9593 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
9594 and fold the computations.
9595 (protect_multiple_eval): Always save entire fat pointers.
9596 (maybe_stabilize_reference): Minor tweaks.
9597 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
9598 tcc_type and tcc_statement.
9599 * gcc-interface/utils.c (convert_to_fat_pointer): Call
9600 protect_multiple_eval in lieu of save_expr.
9601 (convert): Minor tweaks.
9602 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
9603 (builtin_type_for_size): Call gnat_type_for_size directly.
9604 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
9605 (contains_null_expr): Likewise
9606 (gnat_build_constructor): Do not call it.
9607 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
9608 instead of gnat_stabilize_reference to protect the operands.
9609 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
9611 (maybe_wrap_malloc): Likewise.
9612 (build_allocator): Likewise.
9613 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
9614 (gnat_mark_addressable): Rename parameter.
9616 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
9618 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
9619 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
9620 (TYPE_RETURNS_BY_REF_P): Rename into.
9621 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
9622 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
9623 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
9624 (build_return_expr): Likewise.
9625 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
9626 Rename local variables. If the return Mechanism is By_Reference, pass
9627 return_by_invisible_ref_p to create_subprog_type instead of toggling
9628 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
9629 the mechanism. Use regular return for contrained types with non-static
9630 size and return by invisible reference for unconstrained return types
9631 with default discriminants. Update comment.
9632 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
9633 returns by invisible reference, turn the RESULT_DECL into a pointer.
9634 Do not handle DECL_BY_REF_P in the CICO case here.
9635 (call_to_gnu): Remove code handling return by target pointer. For a
9636 function call, if the return type has non-constant size, generate the
9637 assignment with an INIT_EXPR.
9638 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
9639 If the function returns by invisible reference, build the copy return
9641 (add_decl_expr): Initialize the variable with an INIT_EXPR.
9642 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
9643 Adjust for renaming of macros. Copy the node only when necessary.
9644 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
9645 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
9646 (convert_from_reference): Delete.
9647 (is_byref_result): Likewise.
9648 (gnat_genericize_r): Likewise.
9649 (gnat_genericize): Likewise.
9650 (end_subprog_body): Do not call gnat_genericize.
9651 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
9652 (build_return_expr): Adjust parameter names, logic and comment.
9654 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
9656 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
9657 if the size is small enough. Propagate the alignment if there is an
9658 alignment clause on the original array type.
9659 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
9660 Deal with under-aligned packed array types. Copy the size onto the
9661 justified modular type and don't lay it out again. Likewise for the
9662 padding type built for other under-aligned subtypes.
9663 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
9666 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
9668 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
9669 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
9671 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
9673 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
9674 do not set the result type if there is a specified target and do not
9675 convert the result in any cases.
9676 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
9677 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
9679 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
9681 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
9683 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
9686 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
9687 pointer base types are variant of each other. Apply special treatment
9688 for null to fat pointer types in all cases.
9690 2010-01-28 Pascal Obry <obry@adacore.com>
9692 * s-win32.ads: Add some missing constants.
9694 2010-01-28 Vincent Celier <celier@adacore.com>
9696 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
9699 2010-01-28 Robert Dewar <dewar@adacore.com>
9701 * gnat_rm.texi: Minor correction
9703 2010-01-27 Pascal Obry <obry@adacore.com>
9705 * g-awk.adb: ensure that an AWK session is reusable.
9707 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
9709 * g-regist.adb (For_Every_Key): Fix previous change.
9712 2010-01-27 Thomas Quinot <quinot@adacore.com>
9714 * lib-writ.ads: Current version of spec for new N (note) ALI lines
9716 2010-01-27 Yannick Moy <moy@adacore.com>
9718 * a-cdlili.adb (Insert): Correct exception message when cursor
9719 designates wrong list.
9721 2010-01-27 Vincent Celier <celier@adacore.com>
9723 * gnatcmd.adb: When there is only one main specified, the package
9724 support Switches (<main>) and attribute Switches is specified for the
9725 main, use these switches, instead of Default_Switches ("Ada").
9727 2010-01-27 Robert Dewar <dewar@adacore.com>
9729 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
9731 * exp_disp.adb: Minor reformatting
9733 2010-01-27 Tristan Gingold <gingold@adacore.com>
9735 * seh_init.c: Use __ImageBase instead of _ImageBase.
9737 2010-01-27 Javier Miranda <miranda@adacore.com>
9739 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
9740 profile of interface thunks. The type of the controlling formal is now
9741 the covered interface type (instead of the target tagged type).
9743 2010-01-27 Sergey Rybin <rybin@adacore.com>
9745 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
9747 2010-01-27 Robert Dewar <dewar@adacore.com>
9749 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
9750 changed from Expr to N.
9752 2010-01-26 Thomas Quinot <quinot@adacore.com>
9754 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
9755 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
9758 2010-01-26 Vincent Celier <celier@adacore.com>
9760 * prj-attr.adb: Add new attribute Library_Install_Name_Option
9761 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
9762 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
9763 attributes Run_Path_Option and Library_Install_Name_Option.
9764 * prj.ads (Project_Configuration): Replace component
9765 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
9766 component Library_Install_Name_Option.
9767 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
9768 Replace Run_Path_Origin_Supported with Run_Path_Origin
9770 2010-01-26 Ed Schonberg <schonberg@adacore.com>
9772 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
9773 is not hidden by a homograph declared in another actual package.
9775 2010-01-26 Robert Dewar <dewar@adacore.com>
9777 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
9778 decisions for pragmas Assert, Check, Precondition, Postcondition if
9780 * scos.ads: Update comments.
9781 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
9782 Also remove obsolete code for CT (exit point) SCOs.
9784 2010-01-26 Thomas Quinot <quinot@adacore.com>
9786 * switch-c.adb: Fix handling of -gnatz*
9788 2010-01-26 Robert Dewar <dewar@adacore.com>
9790 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
9791 qualifiers for FOR/WHILE loops
9792 * scos.ads: Use separate type letters F/W for for/while loops
9794 2010-01-26 Robert Dewar <dewar@adacore.com>
9796 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
9797 entries per line, one for each statement in the sequence).
9798 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
9799 size from 100 to 10_000 for SC_Array to avoid any real possibility of
9800 overflow. Output decisions in for loops.
9801 Exclude labels from CS lines.
9802 * scos.ads: Clarify that label is not included in the entry point
9804 2010-01-26 Robert Dewar <dewar@adacore.com>
9806 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
9807 format of statement sequence SCO entries (one location/statement).
9808 * put_scos.adb (Put_SCOs): Implement new format of CS lines
9809 * scos.ads: Update comments.
9810 * sem_eval.adb: Minor reformatting.
9812 2010-01-26 Robert Dewar <dewar@adacore.com>
9814 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
9815 (Extend_Statement_Sequence): New procedures
9816 (Traverse_Declarations_Or_Statements): New handling for exits.
9818 2010-01-26 Robert Dewar <dewar@adacore.com>
9820 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
9823 2010-01-26 Robert Dewar <dewar@adacore.com>
9825 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
9826 * scos.ads: Clarify handling of logical operators
9828 2010-01-26 Arnaud Charlet <charlet@adacore.com>
9830 * s-tpoben.adb: Update comments.
9832 2010-01-26 Robert Dewar <dewar@adacore.com>
9834 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
9837 2010-01-26 Robert Dewar <dewar@adacore.com>
9839 * scos.ads: Clean up documentation, remove obsolete XOR references
9840 2010-01-26 Vincent Celier <celier@adacore.com>
9842 * gnat_ugn.texi: Complete documentation on the restrictions for
9843 combined options in -gnatxxx switches.
9846 2010-01-26 Arnaud Charlet <charlet@adacore.com>
9848 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
9849 a controlled operation, abort is already deferred at this point, so we
9850 need to use Defer_Abort_Nestable.
9852 2010-01-26 Vincent Celier <celier@adacore.com>
9854 * prj-conf.adb (Get_Config_Switches): Check for a default language for
9855 a project extending a project with no languages.
9857 2010-01-26 Vincent Celier <celier@adacore.com>
9859 * switch-c.adb (Scan_Front_End_Switches): Take into account options
9860 that follow -gnatef.
9861 Allow -gnateG to be followed by other options.
9863 2010-01-26 Robert Dewar <dewar@adacore.com>
9865 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
9866 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
9869 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
9871 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
9872 that allows to iterate over all subkeys of a key.
9874 2010-01-26 Ed Falis <falis@adacore.com>
9876 * sysdep.c: enable NFS for VxWorks MILS
9877 * env.c: enable __gnat_environ for VxWorks MILS
9878 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
9880 2010-01-25 Bob Duff <duff@adacore.com>
9882 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
9883 is an internally-generated positional aggregate, and the bounds are
9884 already correctly set. We don't want to overwrite those bounds with
9885 bounds determined by context.
9887 2010-01-25 Robert Dewar <dewar@adacore.com>
9889 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
9890 exp_ch9.adb, g-sechas.ads: Minor reformatting.
9892 2010-01-25 Thomas Quinot <quinot@adacore.com>
9894 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
9895 integer type) before subtracting 1, otherwise the computation may wrap
9896 (because size_t is modular) and cause the conversion to fail.
9898 2010-01-25 Ed Falis <falis@adacore.com>
9900 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
9902 2010-01-25 Vincent Celier <celier@adacore.com>
9904 * prj-attr.adb: New attribute Run_Path_Origin_Required
9905 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
9906 attribute Run_Path_Origin_Required.
9907 * prj.ads (Project_Configuration): New component
9908 Run_Path_Origin_Supported.
9909 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
9911 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9913 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
9914 have errors, do not continue resolution of the aggregate.
9915 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
9916 the array type indicates an error.
9918 2010-01-25 Bob Duff <duff@adacore.com>
9920 * sinfo.ads: Minor comment fixes.
9922 2010-01-25 Bob Duff <duff@adacore.com>
9924 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
9926 2010-01-25 Arnaud Charlet <charlet@adacore.com>
9928 * gnatvsn.ads (Current_Year): Update.
9930 2010-01-25 Florian Villoing <villoing@adacore.com>
9932 * gnat_ugn.texi: Fix typo.
9934 2010-01-25 Thomas Quinot <quinot@adacore.com>
9936 * scos.ads: Update specification.
9938 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9940 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
9941 enclosing subprogram has no previous spec, attach postcondition
9942 procedure to the defining entity for the body.
9944 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9946 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
9947 initialization procedure of the ancestor part of an extension aggregate
9948 if it is an interface type.
9950 2010-01-25 Vincent Celier <celier@adacore.com>
9952 * gnatlink.adb (Process_Binder_File): The directory for the shared
9953 version of libgcc in the run path options is found in the subdirectory
9954 indicated by __gnat_default_libgcc_subdir.
9955 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
9958 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9960 * sem_prag.adb: More flexible pragma Annotate.
9962 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
9964 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
9965 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
9967 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
9969 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
9971 2010-01-18 Jan Hubicka <jh@suse.cz>
9974 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
9975 unit local variables.
9977 2010-01-17 Laurent GUERBY <laurent@guerby.net>
9979 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
9981 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
9983 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
9984 * system-linux-armeb.ads, system-linux-armel.ads: New files.
9986 2010-01-09 Simon Wright <simon@pushface.org>
9989 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
9994 Copyright (C) 2010 Free Software Foundation, Inc.
9996 Copying and distribution of this file, with or without modification,
9997 are permitted in any medium without royalty provided the copyright
9998 notice and this notice are preserved.
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