1 2010-12-13 Eric Botcazou <ebotcazou@adacore.com>
3 * gcc-interface/trans.c (can_be_lower_p): New predicate.
4 (Loop_Statement_to_gnu): Do not generate the entry condition if we know
7 2010-12-03 Joseph Myers <joseph@codesourcery.com>
9 * gcc-interface/lang.opt (k8): New option.
11 2010-12-03 Alexandre Oliva <aoliva@redhat.com>
13 * gnatvsn.adb (Gnat_Version_String): Don't overrun Ver_Len_Max.
14 * gnatvsn.ads (Ver_Len_Max): Bump up to 256.
15 * g-comver.adb (Ver_Len_Max): Likewise.
17 2010-12-03 Laurynas Biveinis <laurynas.biveinis@gmail.com>
19 * gcc-interface/decl.c (struct subst_pair_d): Remove GTY tag.
20 (variant_desc_d): Likewise.
22 2010-12-01 Joseph Myers <joseph@codesourcery.com>
24 * gcc-interface/misc.c (flag_compare_debug, flag_stack_check):
25 Undefine as macros then define as variables.
26 (gnat_post_options): Set variables from global_options.
28 2010-11-27 Eric Botcazou <ebotcazou@adacore.com>
31 * gcc-interface/utils2.c (compare_elmt_bitpos): Fix typos.
33 2010-11-27 Eric Botcazou <ebotcazou@adacore.com>
36 * gcc-interface/targtyps.c (get_target_double_scalar_alignment): Guard
37 use of TARGET_64BIT macro.
39 2010-11-27 Eric Botcazou <ebotcazou@adacore.com>
41 * s-osinte-linux.ads (sigset_t): Use unsigned_char subtype directly.
42 (unsigned_long_long_t): New modular type.
43 (pthread_cond_t): Add alignment clause.
45 2010-11-27 Eric Botcazou <ebotcazou@adacore.com>
47 * gnatvsn.adb (Version_String): Change type to C-like array of chars.
48 (Gnat_Version_String): Adjust to above change.
50 2010-11-18 Eric Botcazou <ebotcazou@adacore.com>
52 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Also
53 use return-by-invisible-reference if the return type is By_Reference.
54 Tidy up and skip the processing of the return type if it is void.
56 2010-11-17 Joseph Myers <joseph@codesourcery.com>
58 * gcc-interface/misc.c (gnat_parse_file): Take no arguments.
60 2010-11-17 Eric Botcazou <ebotcazou@adacore.com>
62 * gcc-interface/trans.c (addressable_p): Rewrite obsolete paragraph in
65 2010-11-12 Joseph Myers <joseph@codesourcery.com>
67 * gcc-interface/Make-lang.in (ada/misc.o): Use $(OPTS_H).
68 * gcc-interface/misc.c (gnat_handle_option): Take location_t parameter.
70 2010-11-10 Eric Botcazou <ebotcazou@adacore.com>
72 * gcc-interface/trans.c (gigi): Don't set 'pure' flag on SJLJ routines.
73 * gcc-interface/utils2.c (compare_arrays): Add LOC parameter. Set it
74 directly on all the comparison expressions.
75 (build_binary_op): Pass input_location to compare_arrays.
77 2010-11-10 Eric Botcazou <ebotcazou@adacore.com>
79 * gcc-interface/trans.c (lvalue_required_p) <N_Type_Conversion>): Look
80 through it for elementary types as well.
81 <N_Unchecked_Type_Conversion>: Adjust to above change.
82 <N_Allocator>: Likewise.
83 (gnat_to_gnu): Do not attempt to rewrite boolean literals.
85 2010-11-10 Eric Botcazou <ebotcazou@adacore.com>
87 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not set DECL_ARTIFICIAL
88 on the reused DECL node coming from a renamed object.
89 Set DECL_IGNORED_P on the DECL node built for renaming entities if they
90 don't need debug info.
92 2010-11-09 Eric Botcazou <ebotcazou@adacore.com>
94 * gcc-interface/utils.c (save_gnu_tree): Improve comments.
95 (get_gnu_tree): Likewise.
97 2010-11-09 Eric Botcazou <ebotcazou@adacore.com>
99 * gcc-interface/decl.c (finish_fat_pointer_type): New function.
100 (gnat_to_gnu_entity) <E_Array_Type>: Use it to build the fat pointer
102 <E_Access_Type>: Likewise.
104 2010-11-02 Eric Botcazou <ebotcazou@adacore.com>
106 * gcc-interface/gigi.h (add_stmt_force): Declare.
107 (add_stmt_with_node_force): Likewise.
108 * gcc-interface/trans.c (Attribute_to_gnu): Don't set TREE_SIDE_EFFECTS
109 on the SAVE_EXPR built for cached expressions of parameter attributes.
110 (Subprogram_Body_to_gnu): Force evaluation of the SAVE_EXPR built for
111 cached expressions of parameter attributes.
112 (add_stmt_force): New function.
113 (add_stmt_with_node_force): Likewise.
115 2010-10-27 Eric Botcazou <ebotcazou@adacore.com>
117 * gcc-interface/trans.c (gigi): Fix formatting issues.
118 (build_raise_check): Likewise.
119 (gnat_to_gnu): Likewise.
120 * gcc-interface/utils2.c (build_call_raise_range): Likewise.
121 (build_call_raise_column): Likewise.
123 2010-10-26 Robert Dewar <dewar@adacore.com>
125 * exp_ch5.adb, exp_prag.adb, sem_ch3.adb, exp_atag.adb, layout.adb,
126 sem_dist.adb, exp_ch7.adb, exp_util.adb, exp_attr.adb, exp_ch9.adb,
127 sem_ch10.adb, checks.adb, sem_prag.adb, par-endh.adb, sem_ch12.adb,
128 exp_smem.adb, sem_attr.adb, exp_ch4.adb, exp_ch6.adb, exp_ch8.adb,
129 sem_ch6.adb, exp_disp.adb, exp_aggr.adb, exp_dist.adb, sem_ch13.adb,
130 par-ch3.adb, par-ch5.adb, exp_strm.adb, exp_ch3.adb: Minor reformatting
131 * opt.ads: Minor comment fix.
133 2010-10-26 Vincent Celier <celier@adacore.com>
135 * gnat_ugn.texi: Document option -s for gnatlink.
137 2010-10-26 Robert Dewar <dewar@adacore.com>
139 * opt.ads: Move documentation on checksum stuff here from prj-nmsc
140 * prj-nmsc.adb (Process_Project_Level_Array_Attributes): Move
141 documentation on checksum versions to opt.ads.
143 2010-10-26 Vincent Celier <celier@adacore.com>
145 * opt.ads (Checksum_Accumulate_Token_Checksum): New Boolean flag,
147 (Checksum_GNAT_6_3): New name of Old_Checksums
148 (Checksum_GNAT_5_03): New name of Old_Old_Checksums
149 * prj-nmsc.adb (Process_Project_Level_Array_Attributes): Adapt to new
151 Set Checksum_Accumulate_Token_Checksum to False if GNAT version is 5.03
153 * scng.adb (Accumulate_Token_Checksum_GNAT_6_3): New name of procedure
154 Accumulate_Token_Checksum_Old.
155 (Accumulate_Token_Checksum_GNAT_5_03): New name of procedure
156 Accumulate_Token_Checksum_Old_Old.
157 (Nlit): Call Accumulate_Token_Checksum only if
158 Opt.Checksum_Accumulate_Token_Checksum is True.
161 2010-10-26 Robert Dewar <dewar@adacore.com>
163 * sem_ch13.adb (Build_Invariant_Procedure): New calling sequence.
164 (Build_Invariant_Procedure): Properly handle analysis of invariant
165 expression with proper end-of-visible-decls visibility.
166 * sem_ch13.ads (Build_Invariant_Procedure): Changed calling sequence.
167 * sem_ch3.adb (Process_Full_View): Don't build invariant procedure
169 (Analyze_Private_Extension_Declaration): Propagate invariant flags.
170 * sem_ch7.adb (Analyze_Package_Specification): Build invariant
173 2010-10-26 Vincent Celier <celier@adacore.com>
175 * opt.ads (Old_Checksums, Old_Old_Checksums): New Boolean flags,
177 * prj-nmsc.adb (Process_Project_Level_Array_Attributes): When
178 processing attribute Toolchain_Version ("Ada"), set Opt.Old_Checksums
179 and Opt.Old_Old_Checksums depending on the GNAT version.
180 * scng.adb (Accumulate_Token_Checksum_Old): New procedure.
181 (Accumulate_Token_Checksum_Old_Old): New procedure.
182 (Scan): For keywords, when Opt.Old_Checksums is True, call one of the
183 alternative procedures Accumulate_Token_Checksum_Old or
184 Accumulate_Token_Checksum_Old_Old, instead of Accumulate_Token_Checksum.
186 2010-10-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
188 * gcc-interface/utils2.c (build_compound_expr): New function.
189 * gcc-interface/gigi.h (build_compound_expr): Declare it.
190 * gcc-interface/trans.c (Attribute_to_gnu, call_to_gnu): Use it.
191 (gnat_to_gnu, case N_Expression_With_Actions): Likewise.
193 2010-10-26 Javier Miranda <miranda@adacore.com>
195 * sem_prag.adb (Process_Import_Or_Interface): Skip primitives of
196 interface types when processing all the entities in the homonym chain
197 that are declared in the same declarative part.
199 2010-10-26 Ed Schonberg <schonberg@adacore.com>
201 * sem_ch3.adb (Process_Range_In_Decl): If the range is part of a
202 quantified expression, the insertion point for range checks will be
203 arbitrarily far in the tree.
204 * sem_ch5.adb (One_Bound): Use Insert_Actions for the declaration of
205 the temporary that holds the value of the bounds.
206 * sem_res.adb (Resolve_Quantified_Expressions): Disable expansion of
207 condition until the full expression is expanded.
209 2010-10-26 Robert Dewar <dewar@adacore.com>
211 * opt.ads: Comment fix.
212 * sem_cat.adb: Treat categorization errors as warnings in GNAT Mode.
213 * switch-c.adb: GNAT Mode does not set
214 Treat_Categorization_Errors_As_Warnings.
216 2010-10-26 Ed Schonberg <schonberg@adacore.com>
218 * sem_ch8.adb (Analyze_Subprogram_Renaming): Improve warning when an
219 operator renames another one with a different name.
221 2010-10-26 Thomas Quinot <quinot@adacore.com>
223 * exp_ch4.adb, exp_pakd.adb: Minor reformatting.
225 2010-10-26 Bob Duff <duff@adacore.com>
227 * namet.adb: Improve hash function.
229 2010-10-26 Thomas Quinot <quinot@adacore.com>
231 * sem_disp.adb: Minor reformatting.
233 2010-10-26 Robert Dewar <dewar@adacore.com>
235 * sem_ch3.adb, sem_ch4.adb, sem_disp.adb, switch-c.adb: Minor
237 * gnat_ugn.texi: Document -gnateP switch.
239 2010-10-26 Robert Dewar <dewar@adacore.com>
241 * opt.ads (Treat_Categorization_Errors_As_Warnings): New flag
242 * sem_cat.adb (Check_Categorization_Dependencies):
243 Use Check_Categorization_Dependencies
244 * switch-c.adb: GNAT Mode sets Treat_Categorization_Errors_As_Warnings
245 -gnateP sets Treat_Categorization_Errors_As_Warnings
246 * usage.adb: Add line for -gnateP switch
248 2010-10-26 Javier Miranda <miranda@adacore.com>
250 * sem_ch3.adb (Add_Internal_Interface_Entities): Handle primitives
251 inherited from the parent that cover interface primitives.
252 (Derive_Progenitor_Subprograms): Handle primitives inherited from
253 the parent that cover interface primitives.
254 * sem_disp.adb (Find_Primitive_Covering_Interface): When searching in
255 the list of primitives of the type extend the test to include inherited
257 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation.
258 * sem_ch7.adb (Declare_Inherited_Private_Subprograms): Add missing
259 barrier to the loop searching for explicit overriding primitives.
260 * sem_ch4.adb (Analyze_Indexed_Component_Form): Add missing barrier
261 before accessing attribute Entity.
263 2010-10-26 Bob Duff <duff@adacore.com>
265 * make.adb: Call Namet.Finalize, so we can get statistics.
267 2010-10-26 Geert Bosch <bosch@adacore.com>
269 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Use the subprogram_body
270 node to determine wether the subprogram is a rewritten parameterized
273 2010-10-26 Robert Dewar <dewar@adacore.com>
275 * opt.ads: Minor code reorganization. Alphabetize Warning switches.
277 2010-10-26 Robert Dewar <dewar@adacore.com>
279 * sem_res.adb, xsinfo.adb: Minor reformatting.
281 2010-10-26 Bob Duff <duff@adacore.com>
283 * namet.adb (Finalize): More cleanup of statistics printouts.
285 2010-10-26 Robert Dewar <dewar@adacore.com>
287 * ceinfo.adb: Minor reformatting.
289 2010-10-26 Javier Miranda <miranda@adacore.com>
291 * sem_ch6.adb (Check_Overriding_Indicator, New_Overloaded_Entity): When
292 setting attribute Overridden_Operation do not reference the entities
293 generated by Derive_Subprograms but their aliased entity (which
294 is the primitive inherited from the parent type).
296 2010-10-26 Bob Duff <duff@adacore.com>
298 * namet.adb, namet.ads: Minor cleanup.
300 2010-10-26 Arnaud Charlet <charlet@adacore.com>
302 * gcc-interface/Make-lang.in: Update dependencies.
304 2010-10-26 Robert Dewar <dewar@adacore.com>
306 * einfo.ads, einfo.adb (Is_Base_Type): New function, use it where
308 * exp_ch6.adb, exp_dbug.adb, exp_disp.adb, freeze.adb, lib-xref.adb,
309 sem_aux.adb, sem_ch3.adb, sem_ch7.adb, sem_ch8.adb (Is_Base_Type): Use
310 this new abstraction where appropriate.
312 2010-10-26 Ed Schonberg <schonberg@adacore.com>
314 * sem_ch12.adb: Code clean up.
316 2010-10-26 Paul Hilfinger <hilfinger@adacore.com>
318 * exp_dbug.ads: Document effect of 'pragma Unchecked_Union' on
321 2010-10-26 Ed Schonberg <schonberg@adacore.com>
323 * sem_util.adb (Note_Possible_Modification): If the target of an
324 assignment is the bound variable in an iterator, the domain of
325 iteration, i.e. array or container, is modified as well.
327 2010-10-26 Bob Duff <duff@adacore.com>
329 * Make-generated.in: Make the relevant make targets depend on
330 ceinfo.adb and csinfo.adb.
331 * csinfo.adb, ceinfo.adb: Make sure it raises an exception on failure,
332 so when called from xeinfo, the failure will be noticed.
333 * sinfo.ads: Update comments to reflect the fact that xsinfo runs csinfo
334 * xsinfo.adb, xeinfo.adb: Run ceinfo to check for errors. Close files.
336 2010-10-26 Ed Schonberg <schonberg@adacore.com>
338 * exp_ch4.adb: Set properly parent field of operands of concatenation.
340 2010-10-26 Ed Schonberg <schonberg@adacore.com>
342 * sem_res.adb (Check_Infinite_Recursion): A recursive call within a
343 conditional expression or a case expression should not generate an
344 infinite recursion warning.
346 2010-10-26 Javier Miranda <miranda@adacore.com>
348 * einfo.ads, einfo.adb (Is_Overriding_Operation): Removed.
349 (Set_Is_Overriding_Operation): Removed.
350 * sem_ch3.adb (Check_Abstract_Overriding): Remove redundant call to
351 Is_Overriding_Operation.
352 * exp_ch7.adb (Check_Visibly_Controlled): Remove redundant call to
353 Is_Overriding_Operation.
354 * sem_ch7.adb (Declare_Inherited_Private_Subprograms): Remove redundant
355 call to Set_Is_Overriding_Operation.
356 * sem_util.adb (Collect_Primitive_Operations): Replace test on
357 Is_Overriding_Operation by test on the presence of attribute
358 Overridden_Operation.
359 (Original_Corresponding_Operation): Remove redundant call to attribute
360 Is_Overriding_Operation.
361 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Remove
362 redundant call to Is_Overriding_Operation.
363 (Verify_Overriding_Indicator): Replace several occurrences of test on
364 Is_Overriding_Operation by test on the presence of attribute
365 Overridden_Operation.
366 (Check_Convention): Replace test on Is_Overriding_Operation by test on
367 the presence of Overridden_Operation.
368 (Check_Overriding_Indicator): Add missing decoration of attribute
369 Overridden_Operation. Minor code cleanup.
370 (New_Overloaded_Entity): Replace occurrence of test on
371 Is_Overriding_Operation by test on the presence of attribute
372 Overridden_Operation. Remove redundant setting of attribute
373 Is_Overriding_Operation plus minor code reorganization.
374 Add missing decoration of attribute Overridden_Operation.
375 * sem_elim.adb (Set_Eliminated): Replace test on
376 Is_Overriding_Operation by test on the presence of Overridden_Operation.
377 * sem_ch8.adb (Analyze_Subprogram_Renaming): Replace test on
378 Is_Overriding_Operation by test on the presence of
379 Overridden_Operation. Remove a redundant test on attribute
380 Is_Overriding_Operation.
381 * lib-xref.adb (Generate_Reference): Replace test on
382 Is_Overriding_Operation by test on the presence of Overridden_Operation.
383 (Output_References): Replace test on Is_Overriding_Operation by test on
384 the presence of Overridden_Operation.
385 * sem_disp.adb (Override_Dispatching_Operation): Replace test on
386 Is_Overriding_Operation by test on the presence of Overridden_Operation.
387 Add missing decoration of attribute Overridden_Operation.
389 2010-10-26 Robert Dewar <dewar@adacore.com>
391 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Properly check
394 2010-10-26 Bob Duff <duff@adacore.com>
396 * sem_res.adb (Resolve_Actuals): In case of certain
397 internally-generated type conversions (created by OK_Convert_To, so the
398 Conversion_OK flag is set), avoid fetching the component type when it's
399 not really an array type, but a private type completed by an array type.
401 2010-10-26 Ed Schonberg <schonberg@adacore.com>
403 * sem_ch5.adb: Adjust format of error message.
405 2010-10-26 Robert Dewar <dewar@adacore.com>
407 * einfo.ads, einfo.adb (OK_To_Reference): Removed, no longer used.
408 * exp_util.adb (Side_Effect_Free): Put in safety barrier in code to
409 detect renamings to avoid problems with invariants.
410 * sem_ch13.adb (Replace_Type_References_Generic): New procedure
411 (Build_Invariant_Procedure): Use Replace_Type_Reference_Generic
412 (Build_Predicate_Function): Use Replace_Type_Reference_Generic
413 * sem_res.adb, sem_ch8.adb, sem_ch4.adb (OK_To_Reference): Remove
414 references, flag is no longer set.
416 2010-10-26 Vincent Celier <celier@adacore.com>
418 * prj.ads (Source_Data): New Boolean component Initialized, defaulted
419 to False, set to True when Source_Data is completely initialized.
420 * prj-env.adb: Minor comment fix.
422 2010-10-26 Robert Dewar <dewar@adacore.com>
424 * sem_case.adb, sem_ch6.adb, sem_util.adb: Minor reformatting.
426 2010-10-26 Ed Schonberg <schonberg@adacore.com>
428 * sem_ch5.adb (Analyze_Iteration_Scheme): Diagnose attempt to use thew
429 form "for X in A" when A is an array object. This form is only intended
431 * sem_eval.adb: Fix reference to non-existing field of type conversion
433 * sem_case.adb (Check_Choices): Improve error reporting for overlapping
434 choices in case statements.
436 2010-10-26 Gary Dismukes <dismukes@adacore.com>
438 * exp_disp.adb (Expand_Interface_Actuals): When expanding an actual for
439 a class-wide interface formal that involves applying a displacement
440 conversion to the actual, check for the case of calling a build-in-place
441 function and handle generation of the implicit BIP parameters (call
442 Make_Build_In_Place_Call_In_Anonymous_Context).
443 Add with and use of Exp_Ch6.
445 2010-10-26 Robert Dewar <dewar@adacore.com>
447 * sem_prag.adb, sem_cat.ads: Minor reformatting.
449 2010-10-26 Sergey Rybin <rybin@adacore.com>
451 * vms_data.ads: Define VMS qualifier for gnatelim '--ignore' option
453 2010-10-26 Thomas Quinot <quinot@adacore.com>
455 * sem_util.adb (Has_Preelaborable_Initialization.Check_Components):
456 For a discriminant, use Discriminant_Default_Value rather than
457 Expression (Declaration_Node (D)).
459 2010-10-26 Geert Bosch <bosch@adacore.com>
461 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Parameterized
462 expressions don't need a spec, even when style checks require
463 subprograms to have one.
465 2010-10-26 Arnaud Charlet <charlet@adacore.com>
467 * gnatvsn.ads: Update comments.
469 2010-10-26 Matthew Heaney <heaney@adacore.com>
471 * Makefile.rtl, impunit.adb: Add bounded hashed set and bounded hashed
473 * a-cohata.ads: Add declaration of generic package for bounded hash
475 * a-chtgbo.ads, a-chtgbo.adb, a-chtgbk.ads, a-chtgbk.adb, a-cbhase.ads,
476 a-cbhase.adb, a-cbhama.ads, a-cbhama.adb: New files.
478 2010-10-26 Ed Schonberg <schonberg@adacore.com>
480 * sem_warn.adb: Improve warning message on overlapping actuals.
482 2010-10-26 Thomas Quinot <quinot@adacore.com>
484 * sem_ch4.adb, exp_dist.adb: Minor reformatting.
486 2010-10-26 Vincent Celier <celier@adacore.com>
488 * makeusg.adb (Makeusg): Add lines for switches -vl, -vm and -vh.
490 2010-10-26 Robert Dewar <dewar@adacore.com>
492 * exp_ch3.adb (Expand_N_Object_Declaration): Move generation of
493 predicate check to analyzer, since too much rewriting occurs in the
495 * sem_ch13.adb (Build_Predicate_Function): Change calling sequence, and
496 change the order in which things are done to fix several errors in
497 dealing with qualification of the type name.
498 (Build_Static_Predicate): Built static predicate after full analysis
499 of the body. This is necessary to fix several problems.
500 * sem_ch3.adb (Analyze_Object_Declaration): Move predicate check here
501 from expander, since too much expansion occurs in the analyzer to leave
503 (Analyze_Object_Declaration): Change parameter Include_Null to new name
504 Include_Implicit in Is_Partially_Initialized_Type call.
505 (Analyze_Subtype_Declaration): Make sure predicates are proapagated in
506 some strange cases of internal subtype generation.
507 * sem_util.ads, sem_util.adb (Is_Partially_Initialized_Type): Change
508 Include_Null to Include_Implicit, now includes the case of
511 2010-10-26 Sergey Rybin <rybin@adacore.com>
513 * gnat_rm.texi: Revise the documentation for pragma Eliminate.
515 2010-10-26 Matthew Heaney <heaney@adacore.com>
517 * Makefile.rtl, impunit.adb: Added bounded list container.
518 * a-cbdlli.ads, a-cbdlli.adb: New file.
520 2010-10-25 Eric Botcazou <ebotcazou@adacore.com>
522 * gcc-interface/utils2.c: Include flags.h and remove prototypes.
523 (build_unary_op) <TRUTH_NOT_EXPR>: When not optimizing, fold the result
524 of the call to invert_truthvalue_loc.
525 * gcc-interface/Make-lang.in (utils2.o): Add $(FLAGS_H).
527 2010-10-25 Eric Botcazou <ebotcazou@adacore.com>
529 * gcc-interface/utils.c (update_pointer_to): Clear TYPE_POINTER_TO and
530 TYPE_REFERENCE_TO of the old type after redirecting its pointer and
533 2010-10-25 Eric Botcazou <ebotcazou@adacore.com>
535 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not set
536 TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
538 2010-10-25 Jose Ruiz <ruiz@adacore.com>
540 * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for powerpc-linux):
541 Reorganize target pairs so that it works on linux and ElinOS.
543 2010-10-25 Pascal Obry <obry@adacore.com>
545 * adaint.c (__gnat_file_time_name_attr): Use GetFileAttributesEx to get
546 the timestamp. A bit faster than opening/closing the file.
547 (__gnat_stat_to_attr): Remove kludge for Windows.
548 (__gnat_file_exists_attr): Likewise.
549 The timestamp is now retreived using GetFileAttributesEx as faster.
551 2010-10-25 Javier Miranda <miranda@adacore.com>
553 * sem_ch3.adb (Derive_Interface_Subprogram): New subprogram.
554 (Derive_Subprograms): For abstract private types transfer to the full
555 view entities of uncovered interface primitives. Required because if
556 the interface primitives are left in the private part of the package
557 they will be decorated as hidden when the analysis of the enclosing
558 package completes (and hence the interface primitive is not visible
559 for dispatching calls).
561 2010-10-25 Matthew Heaney <heaney@adacore.com>
563 * Makefile.rtl, impunit.adb: Added bounded set and bounded map
565 * a-crbltr.ads: Added declaration of generic package for bounded tree
567 * a-rbtgbo.ads, a-rbtgbo.adb, a-rbtgbk.ads, a-rbtgbk.adb, a-btgbso.ads,
568 a-btgbso.adb, a-cborse.ads, a-cborse.adb, a-cborma.ads, a-cborma.adb:
571 2010-10-25 Thomas Quinot <quinot@adacore.com>
573 * sem_util.adb: Minor reformatting.
574 * usage.adb: Fix usage line for -gnatwh.
576 2010-10-25 Thomas Quinot <quinot@adacore.com>
578 * sem_ch12.adb (Analyze_Package_Instantiation): For an
579 instantiation in an RCI spec, omit package body if instantiation comes
580 from source, even as a nested
582 * exp_dist.adb (Add_Calling_Stubs_To_Declarations,
583 *_Support.Add_Receiving_Stubs_To_Declarations): Handle the case of
584 nested packages, package instantiations and subprogram instantiations.
586 2010-10-25 Robert Dewar <dewar@adacore.com>
588 * exp_ch5.adb (Expand_Predicated_Loop): Remove code for loop through
589 non-static predicate, since we agree not to allow this.
590 (Expand_Predicated_Loop): Properlay handle false predicate (null
591 list in Static_Predicate field.
592 * sem_ch13.adb (Build_Static_Predicate): Extensive changes to clean up
593 handling of more general predicate forms.
595 2010-10-25 Robert Dewar <dewar@adacore.com>
597 * sem_ch4.adb, sem_util.adb: Minor reformatting.
598 * sem_ch8.adb (Find_Selected_Component): Allow selection from instance
599 of type in predicate or invariant expression.
601 2010-10-25 Pascal Obry <obry@adacore.com>
603 * adaint.c (__gnat_stat_to_attr): Can set the timestamp on Windows now.
605 (__gnat_stat): Rewrite Win32 version.
607 2010-10-25 Robert Dewar <dewar@adacore.com>
609 * sem_warn.adb, einfo.ads, exp_ch4.adb: Minor comment fix
610 * sem_case.adb: Comment clarification for loops through false
612 * sem_util.adb: Minor reformatting
613 (Check_Order_Dependence): Fix bad double blank in error message
615 2010-10-25 Ed Schonberg <schonberg@adacore.com>
617 * sem_ch4.adb (Analyze_Membership_Op): in Ada_2012 a membership
618 operation can have a single alternative that is a value of the type.
619 Rewrite operation as an equality test.
621 2010-10-25 Matthew Heaney <heaney@adacore.com>
623 * Makefile.rtl, impunit.adb: Added a-cobove (bounded vector container)
625 * a-contai.ads: Added declaration of Capacity_Error exception.
626 * a-cobove.ads, a-cobove.adb: New files.
628 2010-10-25 Thomas Quinot <quinot@adacore.com>
630 * uname.adb: Revert previous change, no longer needed after change
633 2010-10-25 Thomas Quinot <quinot@adacore.com>
635 * scos.ads: Minor comment fix.
637 2010-10-25 Ed Schonberg <schonberg@adacore.com>
639 * sem_ch5.adb (Analyze_Assignment_Statement): Check dangerous order
641 * sem_ch6.adb (Analyze_Procedure_Call_Statement): Ditto.
642 * sem_res.adb (Analyze_Actuals): Add actual to list of actuals for
643 current construct, for subsequent order dependence checking.
644 (Resolve): Check order dependence on expressions that are not
646 * sem_util.adb (Check_Order_Dependence): Code cleanup, to correspond
647 to latest version of AI05-144-2.
648 * sem_warn.adb (Warn_On_Overlapping_Actuals): Code cleanup.
650 2010-10-25 Robert Dewar <dewar@adacore.com>
652 * sem_ch13.adb (Build_Static_Predicate): Moved out of
653 Build_Predicate_Function.
654 (Build_Static_Predicate): Complet rewrite for more general predicates
656 2010-10-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
657 Eric Botcazou <ebotcazou@adacore.com>
659 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Function): Allow
660 In Out/Out parameters for functions.
661 * gcc-interface/trans.c (gnu_return_var_stack): New variable.
662 (create_init_temporary): New static function.
663 (Subprogram_Body_to_gnu): Handle In Out/Out parameters for functions.
664 (call_to_gnu): Likewise. Use create_init_temporary in order to create
665 temporaries for unaligned parameters and return value. If there is an
666 unaligned In Out or Out parameter passed by reference, push a binding
667 level if not already done. If a binding level has been pushed and the
668 call is returning a value, create the call statement.
669 (gnat_to_gnu) <N_Return_Statement>: Handle In Out/Out parameters for
672 2010-10-22 Ben Brosgol <brosgol@adacore.com>
674 * gnat_rm.texi: Add chapter on Ada 2012 support.
676 2010-10-22 Robert Dewar <dewar@adacore.com>
678 * sem_ch12.adb: Minor reformatting.
680 2010-10-22 Thomas Quinot <quinot@adacore.com>
682 * exp_dist.adb: Mark missing case of nested package when expanding
685 2010-10-22 Ed Schonberg <schonberg@adacore.com>
687 * par-ch10.adb: Discard incomplete with_clause.
689 2010-10-22 Robert Dewar <dewar@adacore.com>
691 * checks.adb (Enable_Range_Check): Remove code suppressing range check
692 if static predicate present, not needed.
693 * exp_attr.adb (Expand_Pred_Succ): Check Suppress_Assignment_Checks flag
694 * exp_ch3.adb (Expand_N_Object_Declaration): Check
695 Suppress_Assignment_Checks flag.
696 * exp_ch4.adb (Expand_N_In): Make some corrections for proper handling
697 of ranges when predicates are present.
698 * exp_ch5.adb (Expand_Predicated_Loop): New procedure
699 (Expand_N_Assignment_Statement): Check Suppress_Assignment_Checks flag
700 (Expand_N_Loop_Statement): Handle loops over predicated types
701 * sem_case.adb (Analyze_Choices): Remove extra blank in error message.
702 * sem_ch13.adb (Build_Predicate_Function.Add_Call): Suppress info
703 message for inheritance if within a generic instance, not useful there!
704 (Build_Static_Predicate): Optimize test in predicate function
705 based on static ranges determined.
706 * sem_ch5.adb (Analyze_Iteration_Scheme): Error for loop through
707 subtype with non-static predicate.
708 * sinfo.ads, sinfo.adb (Suppress_Assignment_Checks): New flag.
710 2010-10-22 Thomas Quinot <quinot@adacore.com>
712 * uname.adb (Get_Unit_Name.Add_Node_Name): If encountering an error
713 node in the unit name, propagate Program_Error to guard against
716 2010-10-22 Javier Miranda <miranda@adacore.com>
718 * sem_ch8.adb (Find_Selected_Component): Do not generate a subtype for
719 selected components of dispatch table wrappers.
721 2010-10-22 Ed Schonberg <schonberg@adacore.com>
723 * exp_ch9.adb (Make_Initialize_Protection): A protected type that
724 implements an interface must be treated as if it has entries, to
725 support dispatching select statements.
727 2010-10-22 Robert Dewar <dewar@adacore.com>
729 * sem_aggr.adb, sem_ch3.adb: Minor reformatting.
731 2010-10-22 Javier Miranda <miranda@adacore.com>
733 * sem_aggr.adb (Resolve_Array_Aggregate.Add): If the type of the
734 aggregate has a non standard representation the attributes 'Val and
735 'Pos expand into function calls and the resulting expression is
736 considered non-safe for reevaluation by the backend. Relocate it into
737 a constant temporary to indicate to the backend that it is side
740 2010-10-22 Ed Schonberg <schonberg@adacore.com>
742 * sem_ch3.adb (Build_Concurrent_Derived_Type): Create declaration for
743 derived corresponding record type only when expansion is enabled.
745 2010-10-22 Robert Dewar <dewar@adacore.com>
747 * sem_case.adb, sem_attr.adb (Bad_Predicated_Subtype_Use): Change order
749 * sem_ch13.adb (Build_Predicate_Function): Don't give inheritance
750 messages for generic actual subtypes.
751 * sem_ch9.adb, sem_res.adb, sem_util.adb, sem_util.ads, sem_ch3.adb
752 (Bad_Predicated_Subtype_Use): Use this procedure.
754 2010-10-22 Robert Dewar <dewar@adacore.com>
756 * sem_ch5.adb: Minor reformatting.
758 2010-10-22 Robert Dewar <dewar@adacore.com>
760 * a-except-2005.adb (Rmsg_18): New message text.
761 * a-except.adb (Rmsg_18): New message text.
762 * atree.adb (List25): New function
763 (Set_List25): New procedure
764 * atree.ads (List25): New function
765 (Set_List25): New procedure
766 * einfo.adb (Static_Predicate): Is now a list
767 (OK_To_Reference): Present in all entities
768 * einfo.ads (Static_Predicate): Is now a list
769 (OK_To_Reference): Applies to all entities
770 * exp_ch13.adb (Build_Predicate_Function): Moved to Sem_Ch13
771 * sem_attr.adb (Bad_Attribute_For_Predicate): Call
772 Bad_Predicated_Subtype_Use.
773 * sem_case.ads, sem_case.adb: Major surgery to deal with predicated
775 * sem_ch13.adb (Build_Predicate_Function): Moved from Exp_Ch13 to
777 (Build_Static_Predicate): New procedure handles static predicates.
778 * sem_ch3.adb (Analyze_Subtype_Declaration): Delay freeze on subtype
779 with no constraint if ancestor subtype has predicates.
780 (Analyze_Variant_Part): New calling sequence for Analyze_Choices
781 * sem_ch4.adb (Junk_Operand): Don't complain about OK_To_Reference
783 (Analyze_Case_Expression): New calling sequence for Analyze_Choices
784 * sem_ch5.adb (Analyze_Case_Statement): New calling sequence for
786 * sem_util.ads, sem_util.adb (Bad_Predicated_Subtype_Use): New procedure
787 * types.ads (PE_Bad_Predicated_Generic_Type): Replaces
788 PE_Bad_Attribute_For_Predicate.
789 * atree.h: Add definition of List25.
791 2010-10-22 Jerome Lambourg <lambourg@adacore.com>
793 * gnatlink.adb (Process_Binder_File): Remove CLI-specific code, now
795 (Gnatlink): Remove CLI-specific code, moved to dotnet-ld
796 * bindgen.adb (Gen_Object_Files_Options): Do not issue -L switches with
797 the .NET compiler, useless and unsupported.
799 2010-10-22 Robert Dewar <dewar@adacore.com>
801 * sem_util.ads (Get_Num_Lit_From_Pos): Fix errors in documentation,
802 this returns a Node_Id for a reference to the entity, not the entity
805 2010-10-22 Ed Schonberg <schonberg@adacore.com>
807 * sem_ch5.adb (Analyze_Iteration_Scheme): use Insert_Actions when
808 bounds require a temporary.
810 2010-10-22 Robert Dewar <dewar@adacore.com>
812 * sem_ch4.adb: Minor reformatting.
813 * sinfo.ads: Minor comment fixes for Ada 2012 syntax.
815 2010-10-22 Robert Dewar <dewar@adacore.com>
817 * par-ch5.adb: Minor reformatting.
818 * gcc-interface/Make-lang.in: Update dependencies.
820 2010-10-22 Robert Dewar <dewar@adacore.com>
822 * a-except.adb, a-except-2005.adb: Add new Rcheck entry.
823 * exp_ch13.adb (Add_Call): Make sure subtype is marked with
824 Has_Predicates set to True if it inherits predicates.
825 * sem_attr.adb: Handle 'First/'Last/'Range for predicated types
826 * types.ads (PE_Bad_Attribute_For_Predicate): New reason code
827 * types.h: Add new Rcheck entry.
828 * einfo.ads, einfo.adb (Static_Predicate): New field.
829 Minor code reorganization (file float routines in proper section)
830 Fix bad field name in comments.
832 2010-10-22 Robert Dewar <dewar@adacore.com>
834 * sem_eval.adb (Subtypes_Statically_Compatible): Check null exclusion
837 2010-10-22 Vincent Celier <celier@adacore.com>
839 * prj-conf.adb (Get_Config_Switches): Detect if there is at least one
840 declaration of IDE'Compiler_Command for one of the language in the main
842 (Do_Autoconf): If there were at least one Compiler_Command declared and
843 no target, invoke gprconfig with --target=all instead of the normalized
846 2010-10-22 Robert Dewar <dewar@adacore.com>
848 * par-ch4.adb: Update syntax in comments for Ada 2012.
849 * sinfo.ads: Update syntax in comments for Ada 2012
850 * par-ch3.adb (Check_Restricted_Expression): Remove "in Ada 2012 mode"
853 2010-10-22 Gary Dismukes <dismukes@adacore.com>
855 * sem_ch3.adb (Check_Or_Process_Discriminants): In Ada 2012, allow
856 limited tagged types to have defaulted discriminants. Customize the
857 error message for the Ada 2012 case.
858 (Process_Discriminants): In Ada 2012, allow limited tagged types to have
859 defaulted discriminants. Customize the error message for the Ada 2012
861 * sem_ch6.adb (Create_Extra_Formals): Suppress creation of the extra
862 formal for out formals of discriminated types in the case where the
863 underlying type is a limited tagged type.
864 * exp_attr.adb (Expand_N_Attribute_Reference, case
865 Attribute_Constrained): Return True for 'Constrained when the
866 underlying type of the prefix is a limited tagged type.
868 2010-10-22 Thomas Quinot <quinot@adacore.com>
870 * sem_ch3.adb (Complete_Private_Subtype): The full view of the subtype
871 may already have a rep item chain inherited from the full view of the
872 base type, so do not overwrite it when propagating rep items from the
873 partial view of the subtype.
874 * sem_ch3.adb: Minor code reorganization. Minor reformatting.
876 2010-10-22 Sergey Rybin <rybin@adacore.com>
878 * gnat_ugn.texi (gnatmetric): Remove description of debug option.
880 2010-10-22 Tristan Gingold <gingold@adacore.com>
882 * adaint.c (__gnat_number_of_cpus): Add implementation for VMS.
884 2010-10-22 Ed Schonberg <schonberg@adacore.com>
886 * par-ch5.adb: Set properly starting sloc of loop parameter.
888 2010-10-22 Ed Schonberg <schonberg@adacore.com>
890 * sem_util.adb (May_Be_Lvalue): An actual in a function call can be an
891 lvalue in Ada2012, if the function has in-out parameters.
893 2010-10-22 Robert Dewar <dewar@adacore.com>
895 * cstand.adb, einfo.adb, exp_attr.adb, sem_prag.adb, sem_vfpt.adb,
896 sem_ch10.adb: Minor reformatting.
898 2010-10-22 Sergey Rybin <rybin@adacore.com>
900 * gnat_ugn.texi: Remove most of the content of gnatcheck chapter.
902 2010-10-22 Ed Schonberg <schonberg@adacore.com>
904 * sem_attr.adb: Handle indexed P'old.
906 2010-10-22 Geert Bosch <bosch@adacore.com>
908 * cstand.adb (Build_Float_Type): Set Float_Rep according to platform.
909 * einfo.ads (Float_Rep): New attribute.
910 (Float_Rep_Kind): Move from body. Add comments.
911 * einfo.adb (Float_Rep_Kind): Move to spec
912 (Float_Rep): Now a real field instead of local function.
913 (Set_Float_Rep): New procedure to set floating point representation
914 (Set_Vax_Float): Remove.
915 (Write_Entity_Flags): Remove Vax_Float flag.
916 (Write_Field10_Name): Add E_Floating_Point_Type case for Float_Rep.
917 * exp_attr.adb (Attribute_Valid): Use case statement for representation
919 * sem_ch3.adb (Build_Derived_Numeric_Type,
920 Floating_Point_Type_Declaration): Set Float_Rep instead of Vax_Float
922 * sem_util.ads, sem_util.adb (Is_AAMP_Float): Remove.
923 * sem_vfpt.adb (Set_D_Float, Set_F_Float, Set_G_Float, Set_IEEE_Long,
924 Set_IEEE_Short): Set Float_Rep instead of Vax_Float attribute.
926 2010-10-22 Robert Dewar <dewar@adacore.com>
928 * sprint.adb: Minor reformatting.
930 2010-10-22 Robert Dewar <dewar@adacore.com>
932 * exp_ch3.adb (Expand_N_Object_Declaration): Do required predicate
934 * sem_ch3.adb (Complete_Private_Subtype): Propagate predicates to full
936 * sem_ch6.adb (Invariants_Or_Predicates_Present): New name for
938 (Process_PPCs): Handle predicates generating post conditions
939 * sem_util.adb (Is_Partially_Initialized_Type): Add
940 Include_Null parameter.
941 * sem_util.ads (Is_Partially_Initialized_Type): Add
942 Include_Null parameter.
944 2010-10-22 Sergey Rybin <rybin@adacore.com>
946 * gnat_ugn.texi (gnatelim): Add description for '--ignore' option
948 2010-10-22 Thomas Quinot <quinot@adacore.com>
950 * sem_prag.adb (Check_First_Subtype): Specialize error messages for
951 case where argument is not a type.
953 2010-10-22 Robert Dewar <dewar@adacore.com>
955 * exp_ch5.adb, par-ch4.adb, par-ch5.adb, sem_ch5.adb, sinfo.ads: Minor
958 2010-10-22 Arnaud Charlet <charlet@adacore.com>
960 * a-locale.adb: Minor code clean up.
962 2010-10-22 Thomas Quinot <quinot@adacore.com>
964 * exp_ch4.adb: Minor code reorganization and factoring.
966 2010-10-22 Thomas Quinot <quinot@adacore.com>
968 * exp_ch5.adb, sem_ch5.adb, sinfo.ads, snames.ads-tmpl, par-ch5.adb:
971 2010-10-22 Geert Bosch <bosch@adacore.com>
973 * stand.ads: Fix typo in comment.
975 2010-10-22 Ed Schonberg <schonberg@adacore.com>
977 * sem_ch6.adb: Enable in-out parameter for functions.
979 2010-10-22 Ed Schonberg <schonberg@adacore.com>
981 * sem_ch4.adb (Analyze_Quantified_Expression): Handle properly loop
982 iterators that are transformed into container iterators after analysis.
983 * exp_ch4.adb (Expand_N_Quantified_Expression): Handle properly both
984 iterator forms before rewriting as a loop.
986 2010-10-22 Brett Porter <porter@adacore.com>
988 * a-locale.adb, a-locale.ads, locales.c: New files.
989 * Makefile.rtl: Add a-locale
990 * gcc-interface/Makefile.in: Add locales.c
992 2010-10-22 Robert Dewar <dewar@adacore.com>
994 * sem_util.ads, sem_util.adb, sem_aux.ads, sem_aux.adb
995 (Is_Generic_Formal): Moved from Sem_Util to Sem_Aux.
997 2010-10-22 Ed Schonberg <schonberg@adacore.com>
999 * exp_ch5.adb (Expand_Iterator_Loop): New subprogram, implements new
1000 iterator forms over arrays and containers, in loops and quantified
1002 * exp_util.adb (Insert_Actions): include N_Iterator_Specification.
1003 * par-ch4.adb (P_Quantified_Expression): Handle iterator specifications.
1004 * par-ch5.adb (P_Iterator_Specification): New subprogram. Modify
1005 P_Iteration_Scheme to handle both loop forms.
1006 * sem.adb: Handle N_Iterator_Specification.
1007 * sem_ch5.adb, sem_ch5.ads (Analyze_Iterator_Specification): New
1009 * sinfo.adb, sinfo.ads: New node N_Iterator_Specification.
1010 N_Iteration_Scheme can now include an Iterator_Specification. Ditto
1011 for N_Quantified_Expression.
1012 * snames.ads-tmpl: Add names Cursor, Element, Element_Type, No_Element,
1013 and Previous, to support iterators over predefined containers.
1014 * sprint.adb: Handle N_Iterator_Specification.
1016 2010-10-22 Thomas Quinot <quinot@adacore.com>
1018 * sem_prag.adb, sem_ch12.adb, sem_util.adb, sem_util.ads
1019 (Is_Generic_Formal): Move from body of Sem_Ch12 to Sem_Util.
1020 (Check_Arg_Is_Local_Name): Fix check in the case of a pragma appearing
1021 immediately after a library unit.
1022 (Analyze_Pragma, case Preelaborable_Initialization): Pragma may apply to
1023 a formal derived type.
1025 2010-10-22 Geert Bosch <bosch@adacore.com>
1027 * gcc-interface/Make-lang.in: Remove ttypef.ads
1028 * checks.adb: Use Machine_Mantissa_Value and Machine_Radix_Value instead
1029 of Machine_Mantissa and Machine_Radix.
1030 * cstand.adb (P_Float_Range): Directly print the Type_Low_Bound and
1031 Type_High_Bound of the type, instead of choosing constants from Ttypef.
1032 (Set_Float_Bounds): Compute the bounds based on Machine_Radix_Value,
1033 Machine_Emax_Value and Machine_Mantissa_Value instead of special-casing
1035 * einfo.ads (Machine_Emax_Value, Machine_Emin_Value,
1036 Machine_Mantissa_Value, Machine_Radix_Value, Model_Emin_Value,
1037 Model_Epsilon_Value, Model_Mantissa_Value, Model_Small_Value,
1038 Safe_Emax_Value, Safe_First_Value, Safe_Last_Value): Add new
1039 synthesized floating point attributes.
1040 * einfo.adb (Float_Rep): Determine the kind of floating point
1041 representation used for a given type.
1042 (Machine_Emax_Value, Machine_Emin_Value, Machine_Mantissa_Value,
1043 Machine_Radix_Value): Implement based on Float_Rep_Kind of a type and
1044 the number of digits in the type.
1045 (Model_Emin_Value, Model_Epsilon_Value, Model_Mantissa_Value,
1046 Model_Small_Value, Safe_Emax_Value, Safe_First_Value, Safe_Last_Value):
1047 Implement new synthesized floating point attributes based on the various
1049 * eval_fat.ads: Remove Machine_Mantissa and Machine_Radix.
1050 * eval_fat.adb (Machine_Mantissa, Machine_Radix): Remove. Use the
1051 Machine_Mantissa_Value and Machine_Radix_Value functions instead.
1052 * exp_vfpt.adb (VAXFF_Digits, VAXDF_Digits, VAXFG_Digits): Define local
1053 constants, instead of using constants from Ttypef.
1054 * gnat_rm.texi: Reword comments referencing Ttypef.
1055 * sem_attr.ads: Reword comment referencing Ttypef.
1056 * sem_attr.adb (Float_Attribute_Universal_Integer,
1057 Float_Attribute_Universal_Real): Remove.
1058 (Attribute_Machine_Emax, Attribute_Machine_Emin,
1059 Attribute_Machine_Mantissa, Attribute_Model_Epsilon,
1060 Attribute_Model_Mantissa, Attribute_Model_Small, Attribute_Safe_Emax,
1061 Attribute_Safe_First, Attribute_Safe_Last, Model_Small_Value): Use
1062 attributes in Einfo instead of Float_Attribute_Universal_Real and
1063 Float_Attribute_Universal_Integer and all explicit constants.
1064 * sem_util.ads, sem_util.adb (Real_Convert): Remove.
1065 * sem_vfpt.adb (VAXDF_Digits, VAXFF_Digits, VAXGF_Digits, IEEEL_Digits,
1066 IEEES_Digits): New local constants, in order to remove dependency on
1068 * tbuild.ads (Make_Float_Literal): New function.
1069 * tbuild.adb (Make_Float_Literal): New function to create a new
1070 N_Real_Literal, constructing it as simple as possible for best
1071 output of constants in -gnatS.
1072 * ttypef.ads: Remove.
1074 2010-10-22 Robert Dewar <dewar@adacore.com>
1076 * checks.adb (Apply_Predicate_Check): Remove attempt at optimization
1077 when subtype is the same, caused legitimate checks to be missed.
1078 * exp_ch13.adb (Build_Predicate_Function): Use Nearest_Ancestor to get
1079 inheritance from right entity.
1080 * freeze.adb (Freeze_Entity): Use Nearest_Ancestor to freeze in the
1081 derived type case if the ancestor type has predicates.
1082 * sem_aux.ads, sem_aux.adb (Nearest_Ancestor): New function.
1083 * sem_prag.adb (Check_Enabled): Minor code reorganization.
1085 2010-10-22 Arnaud Charlet <charlet@adacore.com>
1087 * gcc-interface/utils.c, gcc-interface/gigi.h: Minor reformatting.
1089 2010-10-22 Thomas Quinot <quinot@adacore.com>
1091 * einfo.ads (Declaration_Node): Clarify documentation, in particular
1092 regarding what is returned for subprogram entities.
1094 2010-10-22 Arnaud Charlet <charlet@adacore.com>
1096 * exp_attr.adb (Make_Range_Test): Generate a Range node instead of
1097 explicit comparisons, generates simpler expanded code.
1098 * a-except-2005.adb (Rcheck_06_Ext): New.
1099 * gcc-interface/trans.c (gigi, gnat_to_gnu): Handle validity checks
1101 * gcc-interface/Make-lang.in: Update dependencies.
1103 2010-10-22 Robert Dewar <dewar@adacore.com>
1105 * sem_ch3.adb (Array_Type_Declaration): Error for subtype wi predicate
1107 (Constrain_Index): Error of subtype wi predicate in index constraint
1108 * sem_ch9.adb (Analyze_Entry_Declaration): Error of subtype wi
1109 predicate in entry family.
1110 * sem_res.adb (Resolve_Slice): Error of type wi predicate in slice.
1112 2010-10-22 Javier Miranda <miranda@adacore.com>
1114 * sem_util.ads, sem_util.adb (Collect_Parents): New subprogram.
1115 (Original_Corresponding_Operation): New subprogram.
1116 (Visible_Ancestors): New subprogram.
1117 * sem_ch6.adb (New_Overloaded_Entity): Handle new case of dispatching
1118 operation that overrides a hidden inherited primitive.
1119 * sem_disp.adb (Find_Hidden_Overridden_Primitive): New subprogram.
1120 (Check_Dispatching_Operation): if the new dispatching operation
1121 does not override a visible primtive then check if it overrides
1122 some hidden inherited primitive.
1124 2010-10-22 Ed Schonberg <schonberg@adacore.com>
1126 * sem_ch10.adb (Analyze_With_Clause): If the parent_unit_name in a with
1127 clause is a child unit that denotes a renaming, replace the
1128 parent_unit_name with a reference to the renamed unit, because the
1129 prefix is irrelevant to subsequent visibility..
1131 2010-10-22 Robert Dewar <dewar@adacore.com>
1133 * einfo.ads, einfo.adb (Has_Predicates): Flag is now on all entities
1135 * exp_ch13.adb (Build_Predicate_Function): Output info msgs for
1137 * sem_ch13.adb (Analyze_Aspect_Specifications): Make sure we have a
1138 freeze node for entities for which a predicate is specified.
1139 (Analyze_Aspect_Specifications): Avoid duplicate calls
1140 * sem_ch3.adb (Analyze_Full_Type_Declaration): Remove attempt to avoid
1141 duplicate calls to Analye_Aspect_Specifications.
1143 2010-10-22 Thomas Quinot <quinot@adacore.com>
1145 * a-exextr.adb, atree.ads, freeze.adb: Minor reformatting.
1147 2010-10-21 Robert Dewar <dewar@adacore.com>
1149 * sem_ch3.adb: Minor reformatting.
1151 2010-10-21 Thomas Quinot <quinot@adacore.com>
1153 * einfo.ads (Next_Girder_Discriminant): Remove obsolete description for
1156 2010-10-21 Nicolas Roche <roche@adacore.com>
1158 * gnatmem.adb, memroot.adb, memroot.ads, gmem.c,
1159 gcc-interface/Makefile.in: Remove gnatmem specific files.
1161 2010-10-21 Thomas Quinot <quinot@adacore.com>
1163 * sem_res.adb, exp_ch13.adb: Minor reformatting.
1165 2010-10-21 Thomas Quinot <quinot@adacore.com>
1167 * sem_ch3.adb (Check_Or_Process_Discriminant): Reject illegal attempt
1168 to provide a tagged full view as the completion of an untagged partial
1169 view if the partial view has a discriminant with default.
1171 2010-10-21 Arnaud Charlet <charlet@adacore.com>
1173 * gcc-interface/Make-lang.in: Update dependencies.
1175 2010-10-21 Robert Dewar <dewar@adacore.com>
1177 * checks.ads, checks.adb (Apply_Predicate_Check): New procedure
1178 Minor code reorganization.
1179 * einfo.adb (Has_Predicates): Fix assertion.
1180 * exp_ch13.adb (Build_Predicate_Function): Move from Sem_Ch13 spec to
1182 (Expand_N_Freeze_Entity): Call build predicate function.
1183 * exp_ch4.adb (Expand_N_Type_Conversion): Add predicate check.
1184 * exp_ch5.adb (Expand_N_Assignment_Statement): Add predicate check.
1185 * exp_prag.adb (Expand_Pragma_Check): Use all lower case for name of
1187 * freeze.adb (Freeze_Entity): Move building of predicate function to
1189 * sem_ch13.adb (Build_Predicate_Function): Move from Sem_Ch13 to
1191 * sem_ch13.ads (Build_Predicate_Function): Move from Sem_Ch13 to
1193 * sem_ch3.adb (Analyze_Declarations): Remove call to build predicate
1195 * sem_res.adb (Resolve_Actuals): Apply predicate check.
1197 2010-10-21 Robert Dewar <dewar@adacore.com>
1199 * einfo.ads, einfo.adb: Replace Predicate_Procedure by
1200 Predicate_Functions.
1201 * exp_ch4.adb (Expand_N_In): Handle predicates.
1202 * exp_util.ads, exp_util.adb (Make_Predicate_Call): New function.
1203 (Make_Predicate_Check): New function.
1204 * freeze.adb (Freee_Entity): Build predicate function if needed.
1205 * sem_ch13.adb (Build_Predicate_Function): New procedure.
1206 (Analyze_Aspect_Specifications): No third argument for Predicate pragma
1207 built from Predicate aspect.
1208 * sem_ch13.ads (Build_Predicate_Function): New procedure.
1209 * sem_ch3.adb: Add handling for predicates.
1210 * sem_eval.adb (Eval_Membership_Op): Never static if predicate
1212 * sem_prag.adb (Analye_Pragma, case Predicate): Does not take a third
1215 2010-10-21 Robert Dewar <dewar@adacore.com>
1217 * einfo.ads, einfo.adb: Add handling of predicates.
1218 Rework handling of invariants.
1219 * exp_ch3.adb, exp_ch4.adb, exp_util.adb, sem_ch6.adb: Minor changes to
1220 handing of invariants.
1221 * par-prag.adb: Add dummy entry for pragma Predicate
1222 * sem_ch13.adb (Analyze_Aspect_Specifications): Add processing for
1224 * sem_prag.adb: Add implementation of pragma Predicate.
1225 * snames.ads-tmpl: Add entries for pragma Predicate.
1227 2010-10-21 Robert Dewar <dewar@adacore.com>
1229 * elists.adb: Minor reformatting.
1231 2010-10-21 Geert Bosch <bosch@adacore.com>
1233 * urealp.adb (UR_Write): Write hexadecimal constants with exponent 1 as
1234 decimal constants, and write any others using the exponent notation.
1235 Minor reformatting throughout
1236 (Store_Ureal_Normalized): New function (minor code reorganization)
1238 2010-10-21 Robert Dewar <dewar@adacore.com>
1240 * einfo.ads, xeinfo.adb: Minor reformatting.
1241 * s-stalib.ads: Minor comment fixes.
1243 2010-10-21 Ed Schonberg <schonberg@adacore.com>
1245 * sem_ch6.adb (Enter_Overloaded_Entity): Refine warning message about
1246 hiding, to remove noise warnings about hiding predefined operators.
1248 2010-10-21 Emmanuel Briot <briot@adacore.com>
1250 * g-comlin.adb (Add_Switch): Fix handling of switches with no separator
1251 when the parameter has length 1.
1253 2010-10-21 Jose Ruiz <ruiz@adacore.com>
1255 * sem_prag.adb (Set_Ravenscar_Profile): Enforce the restrictions of no
1256 dependence on Ada.Execution_Time.Timers,
1257 Ada.Execution_Time.Group_Budget, and
1258 System.Multiprocessors.Dispatching_Domains which are part of the
1260 * impunit.adb (Non_Imp_File_Names_05): Add the file "a-etgrbu" to the
1261 list of Ada 2005 files for package Ada.Execution_Time.Group_Budgets.
1262 (Non_Imp_File_Names_12): Add the file "s-mudido" to the list of Ada 2012
1263 files for package System.Mutiprocessors.Dispatching_Domains.
1265 2010-10-21 Tristan Gingold <gingold@adacore.com>
1267 * ug_words, vms_data.ads: Define the VMS qualifier for -gnateE.
1269 2010-10-21 Thomas Quinot <quinot@adacore.com>
1271 * sem_ch3.ads (Process_Discriminants): Clarify cases where this is
1272 called for a completion.
1274 2010-10-21 Geert Bosch <bosch@adacore.com>
1276 * uintp.ads: Expand image buffer to have enough room for 128-bit values
1277 * urealp.ads (UR_Write): Write constants in base 16 in hexadecimal
1278 notation; either as fixed point literal or in canonical radix 16
1279 floating point form.
1281 2010-10-21 Robert Dewar <dewar@adacore.com>
1283 * a-cgaaso.ads, a-tags.ads, exp_ch3.adb, exp_attr.adb, exp_ch4.adb,
1284 exp_ch3.ads, exp_ch7.adb, exp_ch9.adb, exp_disp.adb, exp_disp.ads,
1285 exp_dist.adb, exp_util.adb, layout.adb, lib-xref.adb, lib.ads,
1286 prep.adb, prj-strt.adb, s-ststop.adb, s-taskin.ads, s-tataat.ads,
1287 sem_aggr.adb, sem_attr.adb, sem_ch12.adb, sem_ch3.adb, sem_ch4.adb,
1288 sem_ch4.ads, sem_ch5.adb, sem_res.adb, sem_util.adb, einfo.adb,
1289 g-sothco.ads, make.adb: Minor reformatting
1291 2010-10-21 Vincent Celier <celier@adacore.com>
1293 * vms_data.ads: Add new qualifiers /SRC_INFO= and
1294 /UNCHECKED_SHARED_LIB_IMPORTS for GNAT COMPILE.
1295 Correct qualifier /SRC_INFO= for GNAT MAKE
1297 2010-10-21 Ed Schonberg <schonberg@adacore.com>
1299 * exp_aggr.adb (Flatten): An association for a subtype may be an
1301 (Safe_Left_Hand_Side): An unchecked conversion is part of a safe
1302 left-hand side if the expression is.
1303 (Is_Safe_Index): new predicate
1304 * exp_ch3.adb (Expand_Freeze_Enumeration_Type): Indicate that the
1305 generated Rep_To_Pos function is a Pure_Function.
1307 2010-10-21 Robert Dewar <dewar@adacore.com>
1309 * gnat_rm.texi: Document Invariant pragma.
1311 2010-10-21 Javier Miranda <miranda@adacore.com>
1313 * exp_ch5.adb: Update comment.
1315 2010-10-21 Robert Dewar <dewar@adacore.com>
1317 * sem_ch13.adb (Build_Invariant_Procedure): Remove commented out code
1318 for interfaces, since invariants are not allowed on interfaces in any
1321 2010-10-21 Javier Miranda <miranda@adacore.com>
1323 * sem_attr.adb (Resolve_Attribute): After replacing the range attribute
1324 node with a range expression ensure that its evaluation will not have
1326 * exp_ch5.adb (Expand_Assign_Array): Propagate the Parent to the
1327 unchecked conversion node generated to handle assignment of private
1328 types. Required to allow climbing the subtree if Insert_Action is
1331 2010-10-21 Robert Dewar <dewar@adacore.com>
1333 * par-ch3.adb (P_Interface_Type_Definition): Allow for possibility of
1334 aspect clause presence terminating the type definition.
1336 2010-10-21 Robert Dewar <dewar@adacore.com>
1338 * exp_ch4.adb, exp_intr.adb, par-ch4.adb, scn.adb, sem_ch4.adb,
1339 sem_res.adb, sem_util.adb, sinfo.ads, a-except-2005.adb: Minor
1341 * snames.ads-tmpl: Add note on Name_Some (not a reserved keyword).
1343 2010-10-21 Geert Bosch <bosch@adacore.com>
1345 * ttypef.ads: Further cleanup of Safe_XXX float attributes.
1347 2010-10-19 Ed Schonberg <schonberg@adacore.com>
1349 * exp_ch4.adb, exp_ch4.ads (Expand_Quantified_Expression): New procedure
1350 * exp_util.adb (Insert_Actions): Include Quantified_Expression.
1351 * expander.adb: Call Expand_Qualified_Expression.
1352 * par.adb: New procedure P_Quantified_Expression. Make
1353 P_Loop_Parameter_Specification global for use in quantified expressions.
1354 * par-ch3.adb (P_Subtype_Mark_Resync): Allow "some" as an identifier if
1356 * par-ch4.adb: New procedure P_Quantified_Expression.
1357 * par-ch5.adb: P_Loop_Parameter_Specification is now global.
1358 * scans.adb, scans.ads: Introduce token Some. For now leave as
1360 * scn.adb (Scan_Reserved_Identifier): For earlier versions of Ada,
1361 treat Some as a regular identifier.
1362 * sem.adb: Call Analyze_Quantified_Expression.
1363 * sem_ch4.adb, sem_ch4.ads: New procedure Analyze_Quantified_Expression.
1364 * sem_ch5.adb, sem_ch5.ads: Analyze_Iteration_Scheme is public, for use
1365 in quantified expressions.
1366 * sem_res.adb: New procedure Resolve_Qualified_Expression.
1367 * sinfo.adb, sinfo.ads: New node N_Quantified_Expression
1368 * snames.ads-tmpl: New name Some.
1369 * sprint.adb: Output quantified_expression.
1371 2010-10-19 Robert Dewar <dewar@adacore.com>
1373 * a-exexda.adb: Minor reformatting
1374 Minor code reorganization.
1376 2010-10-19 Robert Dewar <dewar@adacore.com>
1378 * sem_eval.adb: Minor reformatting.
1380 2010-10-19 Tristan Gingold <gingold@adacore.com>
1382 * exp_ch4.adb (Expand_N_And_Op, Expand_N_Or_Op, Expand_N_Xor_Op): Call
1383 Expand_Intrinsic_Call if the function is intrinsic.
1384 * exp_intr_adb (Expand_Binary_Operator): Handle VMS case for logical
1385 binary operator on the unsigned_quadword record.
1386 * exp_intr.ads (Expand_Intrinsic_Call): Update comments.
1388 2010-10-19 Geert Bosch <bosch@adacore.com>
1390 * gnat_rm.texi (pragma Float_Representation): Fix typo.
1392 2010-10-19 Arnaud Charlet <charlet@adacore.com>
1394 * switch-c.adb (Scan_Front_End_Switches): Add handling of -gnateE.
1395 * fe.h (Exception_Extra_Info): Declare.
1396 * usage.adb (usage): Add -gnateE doc.
1397 * checks.adb (Install_Null_Excluding_Check): Use better sloc.
1398 * sem_util.adb (Insert_Explicit_Dereference): Ditto.
1399 * gnat_ugn.texi: Document -gnateE switch.
1400 * a-except.adb (Set_Exception_C_Msg): New parameter Column.
1401 * a-except-2005.adb (Set_Exception_C_Msg): New parameter Column.
1402 (Raise_Constraint_Error_Msg): Ditto.
1403 (Image): New helper function.
1404 (Rcheck_00_Ext, Rcheck_05_Ext, Rcheck_12_Ext): New procedure with more
1405 detailed exception information.
1406 Adjust calls to Set_Exception_C_Msg and Raise_Constraint_Error_Msg.
1407 * a-exexda.adb (Set_Exception_C_Msg): New parameter Column.
1408 * opt.ads (Exception_Extra_Info): New flag.
1409 * gcc-interface/utils.c (gnat_raise_decls_ext): New.
1410 * gcc-interface/utils2.c (build_call_raise_range,
1411 build_call_raise_column): New functions.
1412 * gcc-interface/gigi.h (exception_info_kind, gnat_raise_decls_ext,
1413 build_call_raise_range, build_call_raise_column): Declare.
1414 gcc-interface/trans.c (build_raise_check): New function.
1415 (gigi): Initialize gnat_raise_decls_ext.
1416 (gnat_to_gnu): Add initial support for -gnateE switch.
1417 * gcc-interface/Make-lang.in: Update dependencies.
1419 2010-10-19 Geert Bosch <bosch@adacore.com>
1421 * ttypef.ads: Change VAXDF_Last to be -VAXDF_First, as type is
1424 2010-10-19 Robert Dewar <dewar@adacore.com>
1426 * atree.h (Field29): Fix incorrect definition.
1427 * einfo.adb (Invariant_Procedure): New attribute
1428 (Has_Invariants): New flag
1429 (Has_Inheritable_Invariants): New flag
1430 (OK_To_Reference): New flag
1431 Minor code reorganization (use Next_Rep_Item function)
1432 * einfo.ads (Invariant_Procedure): New attribute
1433 (Has_Invariants): New flag
1434 (Has_Inheritable_Invariants): New flag
1435 (OK_To_Reference): New flag
1436 * exp_ch3.adb (Expand_N_Object_Declaration): Add check for invariant
1437 * exp_ch4.adb (Expand_N_Type_Conversion): Check invariant on type
1438 conversion. Minor reformatting.
1439 * exp_util.ads, exp_util.adb (Make_Invariant_Call): New procedure.
1440 * opt.ads (List_Inherited_Aspects): New name for List_Inherited_Pre_Post
1441 * par-prag.adb: Add dummy entry for pragma Invariant.
1442 * sem_ch13.adb (Build_Invariant_Procedure): New procedure
1443 (Analyze_Aspect_Specification): Add support for Invariant aspect
1444 * sem_ch13.ads (Build_Invariant_Procedure): New procedure
1445 * sem_ch3.adb (Build_Derived_Type): Propagate invariant information
1446 (Process_Full_View): Deal with invariants, building invariant procedure
1448 * sem_ch6.adb (Process_PPCs): Add processing of invariants
1449 * sem_ch7.adb (Analyze_Package_Specification): Build invariant
1451 * sem_prag.adb: Implement pragma Invariant.
1452 * sem_res.adb (Resolve_Entity_Name): Allow type reference if
1453 OK_To_Reference set.
1454 * sem_warn.adb (List_Inherited_Aspects): New name for
1455 List_Inherited_Pre_Post.
1456 * snames.ads-tmpl: Add entries for pragma Invariant.
1457 * treepr.adb (Print_Entity_Information): Add handling of Field29.
1458 * usage.adb: Warning .l/.L applies to invariant as well as pre/post.
1460 2010-10-19 Javier Miranda <miranda@adacore.com>
1462 * par-ch4.adb: Update documentation of Ada 2012 syntax rules for
1465 2010-10-19 Bob Duff <duff@adacore.com>
1467 * sem_attr.adb (Eval_Attribute): Implement Max_Alignment_For_Allocation
1469 * exp_attr.adb (Expand_N_Attribute_Reference): Add
1470 Attribute_Max_Alignment_For_Allocation to the case statement.
1471 * snames.ads-tmpl (Name_Max_Alignment_For_Allocation,
1472 Attribute_Max_Alignment_For_Allocation): New attribute name.
1474 2010-10-19 Ed Schonberg <schonberg@adacore.com>
1476 * sem_ch3.adb (OK_For_Limited_Init_In_05): a call to an access to
1477 parameterless function appears syntactically as an explicit dereference.
1479 2010-10-19 Thomas Quinot <quinot@adacore.com>
1481 * sem_ch8.adb, sem_ch12.adb, opt.ads, sem_ch6.adb, sem_res.adb,
1482 i-cexten.ads, exp_disp.adb, exp_ch4.adb, exp_ch9.adb: Minor reformatting
1484 2010-10-19 Thomas Quinot <quinot@adacore.com>
1486 * sem_util.adb (Collect_Primitive_Operations): A function with an
1487 anonymous access result designating T is a primitive operation of T.
1489 2010-10-19 Tristan Gingold <gingold@adacore.com>
1491 * init.c: On Alpha/VMS, only adjust PC for HPARITH.
1493 2010-10-19 Tristan Gingold <gingold@adacore.com>
1495 * sem_attr.adb (Eval_Attribute): Handle Attribute_Ref, which can be
1498 2010-10-19 Ed Schonberg <schonberg@adacore.com>
1500 * sem_ch12.adb (Check_Generic_Child_Unit): Handle properly the case of
1501 an instantiation of a renaming of the implicit generic child that
1502 appears within an instance of its parent.
1504 2010-10-19 Thomas Quinot <quinot@adacore.com>
1506 * exp_ch9.adb: Minor reformatting.
1507 * einfo.adb, einfo.ads, atree.adb, atree.ads, exp_dist.adb, atree.h:
1508 (Referenced_Object): Remove unused entity attribute.
1509 (Direct_Primitive_Operations): Move to Elist10, this is set for all
1510 tagged types, including synchronous ones, so can't use field15 which is
1511 used as Storage_Size_Variable for task types and Entry_Bodies_Array for
1513 (Add_RACW_Primitive_Declarations_And_Bodies): Remove bogus guard
1514 against Concurrent_Types (we must handle the case of a RACW designating
1515 a class-wide private synchronous type).
1516 Use Direct_Primitive_Operations, not Primitive_Operations, since we
1517 really want the former.
1519 2010-10-19 Bob Duff <duff@adacore.com>
1521 * sem_ch8.adb (Pop_Scope): Change "return;" to "raise Program_Error;".
1523 2010-10-19 Javier Miranda <miranda@adacore.com>
1525 * exp_ch4.adb (Expand_Set_Membership.Make_Cond): Add missing support
1528 2010-10-19 Thomas Quinot <quinot@adacore.com>
1530 * einfo.ads, atree.ads: Minor comment fixes.
1532 2010-10-18 Bob Duff <duff@adacore.com>
1534 * sinfo.ads, sinfo.adb: Modify comment about adding fields to be more
1535 correct, and to be in a more convenient order.
1536 (Default_Storage_Pool): New field of N_Compilation_Unit_Aux, for
1537 recording the Default_Storage_Pool for a parent library unit.
1538 * einfo.ads (Etype): Document the case in which Etype can be Empty.
1539 * sem_prag.adb (Pragma_Default_Storage_Pool): Analyze the new
1540 Default_Storage_Pool pragma.
1541 * sem.ads (Save_Default_Storage_Pool): Save area for push/pop scopes.
1542 * gnat_ugn.texi: Document Default_Storage_Pool as a new configuration
1544 * freeze.adb (Freeze_Entity): When freezing an access type, take into
1545 account any Default_Storage_Pool pragma that applies. We have to do
1546 this at the freezing point, because up until that point, a Storage_Pool
1547 or Storage_Size clause could occur, which should override the
1548 Default_Storage_Pool.
1549 * par-prag.adb: Add this pragma to the list of pragmas handled entirely
1551 * sem_ch8.adb (Push_Scope, Pop_Scope): Save and restore the
1552 Default_Storage_Pool information.
1553 * opt.ads (Default_Pool, Default_Pool_Config): New globals for recording
1554 currently-applicable Default_Storage_Pool pragmas.
1555 * opt.adb: Save/restore the globals as appropriate.
1556 * snames.ads-tmpl (Name_Default_Storage_Pool,
1557 Pragma_Default_Storage_Pool): New pragma name.
1559 2010-10-18 Vincent Celier <celier@adacore.com>
1561 * make.adb (Switches_Of): Put the spec and body suffix in canonical
1564 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1566 * sem_ch13.adb (Analyze_Aspect_Specifications): If subprogram is at the
1567 library level, the pre/postconditions must be treated as global
1568 declarations, i.e. placed on the Aux_Decl nodes of the compilation unit.
1569 * freeze.adb (Freeze_Expression): If the expression is at library level
1570 there is no enclosing record to check.
1572 2010-10-18 Javier Miranda <miranda@adacore.com>
1574 * sem_ch3.ads (Find_Type_Name): Add documentation.
1575 * sem_ch3.adb (Analyze_Full_Type_Declaration): Code cleanup because the
1576 propagation of the class-wide entity is now done by routine
1577 Find_Type_Name to factorize this code.
1578 (Analyze_Private_Extension_Declaration): Handle private type that
1579 completes an incomplete type.
1580 (Tag_Mismatch): Add error message for tag mismatch in a private type
1581 declaration that completes an incomplete type.
1582 (Find_Type_Name): Handle completion of incomplete type by means of
1583 a private declaration. Generate an error if a tagged incomplete type
1584 is completed by an untagged private type.
1585 * sem_ch7.adb (New_Private_Type): Handle private type that completes an
1587 * einfo.ads (Full_View): Add documentation.
1589 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1591 * sem_ch12.adb (Analyze_Formal_Package_Declaration): If the package is
1592 a renaming, generate a reference for it before analyzing the renamed
1593 entity, to prevent spurious warnings.
1595 2010-10-18 Jose Ruiz <ruiz@adacore.com>
1597 * adaint.c (__gnat_pthread_setaffinity_np,
1598 __gnat_pthread_attr_setaffinity_np): Remove wrappers, no longer needed.
1599 * s-osinte-linux.ads (pthread_setaffinity_np,
1600 pthread_attr_setaffinity_np): Remove use of wrappers.
1601 * s-taprop-linux.adb (Create_Task, Initialize): Restore check to verify
1602 whether the affinity functionality is available in the OS.
1603 * gcc-interface/utils.c: Set TREE_STATIC on functions only when there
1606 2010-10-18 Robert Dewar <dewar@adacore.com>
1608 * einfo.ads, einfo.adb: Minor reformatting.
1609 * gnat_ugn.texi, ug_words: Add missing entries, fix typos.
1611 2010-10-18 Emmanuel Briot <briot@adacore.com>
1613 * g-comlin.adb (Is_In_Config): When the switch accepts either a space
1614 or equal, we output an equal every time.
1616 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1618 * sem_res.adb (Resolve_Entry_Call): Handle call to an entry family
1619 member when pre/post conditions are present.
1620 * exp_ch9.adb (Build_PPC_Wrapper): The PPC_Wrapper for an entry family
1621 includes an index parameter, and the name of the enclosed entry call is
1622 an indexed component.
1624 2010-10-18 Robert Dewar <dewar@adacore.com>
1626 * einfo.ads, einfo.adb: Minor reformatting.
1628 2010-10-18 Jose Ruiz <ruiz@adacore.com>
1630 * adaint.c (__gnat_pthread_setaffinity_np,
1631 __gnat_pthread_attr_setaffinity_np): Add these wrappers which check the
1632 availability of the underlying OS functionality before calling.
1633 * s-osinte-linux.ads (pthread_setaffinity_np,
1634 pthread_attr_setaffinity_np): Call a wrapper instead of the OS function
1635 to perform a check of its availability.
1636 * s-taprop-linux.adb (Create_Task): Remove the check to verify whether
1637 the affinity functionality is available in the OS. Now done in a wrapper
1638 * gcc-interface/Makefile.in: Remove vmshandler.asm, unused.
1639 * gcc-interface/Make-lang.in: Update dependencies.
1641 2010-10-18 Robert Dewar <dewar@adacore.com>
1643 * sinfo.ads, sinfo.adb: Change Has_Pragma_CPU to Flag14 (Flag10 is
1646 2010-10-18 Robert Dewar <dewar@adacore.com>
1648 * s-stausa.adb, s-taprop-linux.adb, s-taprop-mingw.adb, s-tassta.ads:
1651 2010-10-18 Robert Dewar <dewar@adacore.com>
1653 * exp_strm.adb (Build_Elementary_Input_Call): Check
1654 No_Default_Stream_Attributes.
1655 (Build_Elementary_Write_Call): Check No_Default_Stream_Attributes
1656 * s-rident.ads: Add restriction No_Default_Stream_Attributes
1657 Put restriction No_Allocators_After_Elaboration in alpha order
1659 2010-10-18 Jose Ruiz <ruiz@adacore.com>
1661 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Add field corresponding
1662 to the affinity when expanding the task declaration.
1663 (Make_Task_Create_Call): Add the affinity parameter to the call to
1665 * sem_prag.adb (Analyze_Pragma): Add the analysis for pragma CPU,
1666 taking into account the case when it applies to a subprogram (only for
1667 main and with static expression) or to a task.
1668 * par_prag.adb:(Prag): Make pragma CPU a valid one.
1669 * snames.ads-tmpl (Name_uCPU, Name_CPU): Add these new name identifiers
1670 used by the expander for handling the affinity parameter when creating
1672 (Pragma_Id): Add Pragma_CPU as a valid one.
1673 * rtsfind.ads (RTU_Id): Make System_Multiprocessors accesible.
1674 (RE_Id, RE_Unit_Table): Make the entities RE_CPU_Range and
1675 RE_Unspecified_CPU visible.
1676 * sinfo.ads, sinfo.adb (Has_Pragma_CPU, Set_Has_Pragma_CPU): Add these
1677 two subprograms to set/get the flag indicating whether there is a
1678 pragma CPU which applies to the entity.
1679 * lib.ads, lib.adb (Unit_Record, Default_Main_CPU, Main_CPU,
1680 Set_Main_CPU): Add the field Main_CPU to Unit_Record to store the value
1681 of the affinity associated to the main subprogram (if any).
1682 Default_Main_CPU is used when no affinity is set. Subprograms
1683 Set_Main_CPU and Main_CPU are added to set/get the affinity of the main
1685 * ali.ads, ali.adb (ALIs_Record): Add field Main_CPU to contain the
1686 value of the affinity of the main subprogram.
1687 (Scan_ALI): Get the affinity of the main subprogram (encoded as C=XX in
1689 * lib-writ.ads, lib-writ.adb (M_Parameters): Encode the affinity of the
1690 main subprogram in the M (main) line using C=XX.
1691 * lib-load.adb (Create_Dummy_Package_Unit, Load_Main_Source,
1692 Load_Unit): Add new field Main_CPU.
1693 * bindgen.adb (Gen_Adainit_Ada, Gen_Adainit_C): Add the code to pass
1694 the affinity of the main subprogram to the run time.
1695 * s-taskin.ads (Common_ATCB): Add the field Base_CPU to store the
1697 (Unspecified_CPU): Add this constant to identify the case when no
1698 affinity is set for tasks.
1699 * s-taskin.adb (Initialize_ATCB): Store the value coming from pragma
1700 CPU in the common part of the ATCB.
1701 (Initialize): Store the value coming from pragma CPU (for the
1702 environment task) in the common part of the ATCB.
1703 * s-tassta.ads, s-tassta.adb (Create_Task): Add the affinity specified
1704 by pragma CPU to the ATCB.
1705 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add the affinity
1706 specified by pragma CPU to the ATCB.
1707 * s-tporft.adb (Register_Foreign_Thread): Add the new affinity
1708 parameter to the call to Initialize_ATCB.
1709 * s-taprop-linux.adb (Create_Task): Change the attributes of the thread
1710 to include the task affinity before creation. Additionally, the
1711 affinity selected with Task_Info is also enforced changing the
1712 attributes at task creation time, instead of changing it after creation.
1713 (Initialize): Change the affinity of the environment task if required
1715 * s-osinte-linux.ads (pthread_setaffinity_np): Instead of using a
1716 wrapper to check whether the function is available or not, use a weak
1718 (pthread_attr_setaffinity_np): Add the import of this function which is
1719 used to change the affinity in the attributes used to create a thread.
1720 * adaint.c (__gnat_pthread_attr_setaffinity_np): Remove this wrapper.
1721 It was used to check whether the pthread function was available or not,
1722 but the use of a weak symbol handles this situation in a cleaner way.
1723 * s-taprop-mingw.adb (Create_Task, Initialize): Change the affinity of
1724 tasks (including the environment task) if required by a pragma CPU.
1725 * s-taprop-solaris.adb (Enter_Task): Change the affinity of tasks
1726 (including the environment task) if required by a pragma CPU.
1727 * s-taprop-vxworks.adb (Create_Task, Initialize): Change the affinity
1728 of tasks (including the environment task) if required by a pragma CPU.
1729 * init.c (__gl_main_cpu): Make this value visible to the run time. It
1730 will pass the affinity of the environment task.
1732 2010-10-18 Javier Miranda <miranda@adacore.com>
1734 * einfo.adb (Direct_Primitive_Operations): Complete assertion.
1736 2010-10-18 Vincent Celier <celier@adacore.com>
1738 * prj.ads (Source_Data): New Boolean flag In_The_Queue.
1740 2010-10-18 Tristan Gingold <gingold@adacore.com>
1742 * s-stausa.ads: Add the Top parameter to Initialize_Analyzer.
1743 * s-stausa.adb: Use the top parameter. In Fill_Stack, use the
1745 * s-tassta.adb (Task_Wrapper): Call Initialize_Analyzer after Enter_Task
1746 so that Pri_Stack_Info.Limit can be set and used.
1748 2010-10-18 Robert Dewar <dewar@adacore.com>
1750 * einfo.ads: Minor reformatting.
1751 * sem_res.adb (Resolve_Allocator): Add test for violating
1752 No_Anonymous_Allocators.
1754 2010-10-18 Robert Dewar <dewar@adacore.com>
1756 * prj-nmsc.adb, prj.adb, sem_res.adb: Minor reformatting.
1758 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1760 * sem_util.adb (Insert_Explicit_Dereference): If operand is a selected
1761 component, we generate a reference to the ultimate prefix when it is an
1762 entity name. We must place the reference on the identifier for that
1763 prefix, and not on the operand itself, to prevent spurious extra
1764 references in the ali file.
1766 2010-10-18 Vincent Celier <celier@adacore.com>
1768 * projects.texi: Add documentation for attribute Ignore_Source_Sub_Dirs
1770 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1772 * einfo.ads, einfo.adb: New attribute PPC_Wrapper for entries and entry
1773 families. Denotes a procedure that performs pre/postcondition checks
1774 and then performs the entry call.
1775 * sem_res.adb (Resolve_Entry_Call): If the entry has
1776 pre/postconditions, replace call with a call to the PPC_Wrapper of the
1778 * exp_ch9.adb (Build_PPC_Wrapper): new procedure.
1779 (Expand_N_Entry_Declaration, Expand_N_Protected_Type_Declaration): call
1780 Build_PPC_Wrapper for all entries in task and protected definitions.
1782 2010-10-18 Tristan Gingold <gingold@adacore.com>
1784 * init.c: Add __gnat_set_stack_guard_page and __gnat_set_stack_limit.
1785 Implement stack limitation on VMS.
1788 2010-10-18 Vincent Celier <celier@adacore.com>
1790 * prj.adb (Is_Compilable): Do not modify Source.Compilable until the
1791 source record has been initialized.
1793 2010-10-18 Robert Dewar <dewar@adacore.com>
1795 * einfo.adb: Minor code reorganization (Primitive_Operations is a
1796 synthesized attribute routine and was in the wrong place).
1798 2010-10-18 Tristan Gingold <gingold@adacore.com>
1800 * init.c: Indentation, and minor changes to more closely follow GNU
1801 style rules. Make more variable statics.
1803 2010-10-18 Vincent Celier <celier@adacore.com>
1805 * prj.adb (Is_Compilable): On first call for a source, cache value in
1806 component Compilable.
1807 * prj.ads (Source_Data): New component Compilable, to cache the value
1808 returned by function Is_Compilable.
1810 2010-10-18 Vincent Celier <celier@adacore.com>
1812 * prj-attr.adb: New project level attribute Ignore_Source_Sub_Dirs.
1813 * prj-nmsc.adb (Expand_Subdirectory_Pattern): New string list parameter
1815 (Recursive_Find_Dirs): Do not consider subdirectories listed in Ignore.
1816 (Get_Directories): Call Find_Source_Dirs with the string list
1817 indicated by attribute Ignore_Source_Sub_Dirs.
1818 * snames.ads-tmpl: New standard name Ignore_Source_Sub_Dirs.
1820 2010-10-18 Javier Miranda <miranda@adacore.com>
1822 * einfo.ads, einfo.adb (Primitive_Operations): New synthesized
1824 (Direct_Primitive_Operations): Renaming of old Primitive_Operations.
1825 (Set_Direct_Primitive_Operations): Renaming of old
1826 Set_Primitive_Operations. Update documentation
1827 * sem_ch3.adb, exp_util.adb, sem_ch7.adb, sem_ch8.adb, exp_ch3.adb:
1828 Replace occurrences of Set_Primitive_Operations by
1829 Set_Direct_Primitive_Operations.
1830 * sem_cat.adb (Validate_RACW_Primitives): No action needed for tagged
1832 * exp_dist.adb (Add_RACW_Primitive_Declarations_And_Bodies): Do not
1833 process primitives of concurrent types.
1834 * lib-xref.adb (Generate_Prim_Op_References): Minor code cleanup.
1836 2010-10-18 Eric Botcazou <ebotcazou@adacore.com>
1838 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Use Freeze_Before.
1839 (Expand_Protected_Object_Reference): Likewise.
1840 * sem_attr.adb (Resolve_Attribute): Likewise.
1841 * sem_ch3.adb (Analyze_Subtype_Declaration): Likewise.
1842 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Likewise.
1844 2010-10-18 Arnaud Charlet <charlet@adacore.com>
1846 * g-comlin.adb (Get_Switches): Prevent dereferencing null Config.
1848 2010-10-18 Robert Dewar <dewar@adacore.com>
1850 * aspects.ads, aspects.adb: Add entries for aspects
1851 Read/Write/Input/Output.
1852 * sem_ch13.adb (Analyze_Aspect_Specifications): Add processing for
1853 handling aspects Read/Write/Input/Output.
1855 2010-10-18 Robert Dewar <dewar@adacore.com>
1857 * sem_util.adb (Note_Possible_Modification): Do not give warning for
1858 use of pragma Unmodified unless we are sure this is a modification.
1860 2010-10-18 Tristan Gingold <gingold@adacore.com>
1862 * sysdep.c: Add __gnat_get_stack_bounds.
1863 * s-taprop-mingw.adb Call __gnat_get_stack_bounds to set Pri_Stack_Info.
1865 2010-10-18 Robert Dewar <dewar@adacore.com>
1867 * a-assert.ads: Fix bad name in header.
1868 * sem_ch4.adb, sem_ch6.adb, sem_ch7.adb, sem_ch10.adb: Minor
1870 * exp_aggr.adb: Fix typo in comment.
1872 2010-10-18 Javier Miranda <miranda@adacore.com>
1874 * exp_util.adb (Side_Effect_Free): Code clean up.
1876 2010-10-18 Ed Schonberg <schonberg@adacore.com>
1878 * sem_ch8.adb (Is_Primitive_Operator_In_Use): Renamed from
1879 Is_Primitive_Operator. When ending the scope of a use package scope, a
1880 primitive operator remains in use if the base type has a current use
1883 2010-10-18 Javier Miranda <miranda@adacore.com>
1885 * einfo.ads (Is_Dynamic_Support): Add missing support for limited
1886 private types whose full-view is a task type.
1887 * sem_util.adb (Enclosing_Subprogram): Add missing support for limited
1888 private types whose full-view is a task type.
1889 * exp_ch7.adb (Find_Final_List): Minor code cleanup replacing code by
1890 function Nearest_Dynamic_Scope which provides the needed functionality.
1892 2010-10-18 Arnaud Charlet <charlet@adacore.com>
1894 * sem_prag.adb (Set_Exported): Do not generate error when exporting a
1895 variable with an address clause in codepeer mode.
1897 2010-10-18 Robert Dewar <dewar@adacore.com>
1899 * g-trasym-vms-ia64.adb: Minor reformatting.
1901 2010-10-18 Thomas Quinot <quinot@adacore.com>
1903 * sem_type.adb (Covers): If either argument is Standard_Void_Type and
1904 the other isn't, return False early.
1906 2010-10-18 Ed Falis <falis@adacore.com>
1908 * s-vxwext-rtp.ads, s-vxext-rtp.adb: Adapt for missing APIs for RTPs in
1911 2010-10-18 Robert Dewar <dewar@adacore.com>
1913 * sem_disp.ads: Minor comment update.
1915 2010-10-18 Robert Dewar <dewar@adacore.com>
1917 * einfo.ads, einfo.adb (Spec_PPC_List): Is now present in Entries
1918 * sem_ch3.adb (Analyze_Declarations): Add processing for delaying
1919 visibility analysis of precondition and postcondition pragmas (and
1921 * sem_ch6.adb (Process_PPCs): Add handling of inherited Pre'Class
1923 * sem_ch7.adb (Analyze_Package_Specification): Remove special handling
1924 of pre/post conditions (no longer needed).
1925 * sem_disp.adb (Inherit_Subprograms): Deal with interface case.
1926 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Remove analysis of message
1927 argument, since this is now done in the main processing for
1928 pre/postcondition pragmas when they are first seen.
1929 (Chain_PPC): Pre'Class and Post'Class now handled properly
1930 (Chain_PPC): Handle Pre/Post aspects for entries
1931 (Check_Precondition_Postcondition): Handle entry declaration case
1932 (Check_Precondition_Postcondition): Handle delay of visibility analysis
1933 (Check_Precondition_Postcondition): Preanalyze message argument if
1936 2010-10-18 Robert Dewar <dewar@adacore.com>
1938 * g-trasym-vms-ia64.adb, prj-nmsc.adb, prj.ads: Minor reformatting.
1940 2010-10-14 Eric Botcazou <ebotcazou@adacore.com>
1942 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Set
1943 TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
1944 * gcc-interface/trans.c (Identifier_to_gnu): Set TREE_THIS_NOTRAP on
1945 the INDIRECT_REF node built for objects used by reference.
1946 * gcc-interface/utils2.c (build_binary_op): Add short-circuit for
1947 constant result. Set TREE_THIS_NOTRAP on ARRAY_REF and ARRAY_RANGE_REF.
1948 (gnat_stabilize_reference_1): Propagate the TREE_THIS_NOTRAP flag.
1950 2010-10-13 Richard Henderson <rth@redhat.com>
1952 * gcc-interface/misc.c (gnat_eh_personality): Update call to
1953 build_personality_function.
1954 * raise-gcc.c (PERSONALITY_FUNCTION): Change to match other languages;
1955 use__gnat_personality_{v,sj}0.
1957 2010-10-12 Vincent Celier <celier@adacore.com>
1959 * prj-nmsc.adb (Add_Source): Put source in hash table Source_Files_HT
1960 (Process_Exceptions_File_Based): Use hash table Source_Files_HT instead
1961 of iterating through all sources of the project.
1962 * prj.adb (Free): Reset hash table Source_Files_HT
1963 (Reset): Reset hash table Source_Files_HT
1964 * prj.ads (Source_Data): New component Next_With_File_Name
1965 (Source_Files_Htable): New hash table
1966 (Project_Tree_Data): New component Source_Files_HT
1968 2010-10-12 Tristan Gingold <gingold@adacore.com>
1970 * g-trasym-vms-ia64.adb: Use the documented API.
1971 * gcc-interface/Makefile.in: Always set NO_REORDER_ADAFLAGS.
1972 * gcc-interface/Make-lang.in: Update dependencies.
1974 2010-10-12 Thomas Quinot <quinot@adacore.com>
1976 * rtsfind.ads, exp_dist.adb, exp_dist.ads (Build_General_Calling_Stubs,
1977 PolyORB case): Request is now a controlled type: we can declare the
1978 request on the stack, and we do not need explicit cleanup actions
1981 2010-10-12 Bob Duff <duff@adacore.com>
1983 * s-rident.ads (Profile_Info): This variable is now constant.
1985 2010-10-12 Emmanuel Briot <briot@adacore.com>
1987 * g-comlin.adb, g-comlin.ads (Define_Switch): Put back (unused)
1988 parameter Separator for backward compatibility.
1990 2010-10-12 Robert Dewar <dewar@adacore.com>
1992 * sem_ch9.adb, par-ch9.adb, impunit.adb: Minor reformatting.
1994 2010-10-12 Vincent Celier <celier@adacore.com>
1996 * debug.adb: Put detailed documentation for gnatmake switch -dm.
1998 2010-10-12 Vincent Celier <celier@adacore.com>
2000 * gnat1drv.adb: When the compiler is invoked for a spec that needs aw
2001 body, do not generate an ALI file if neither -gnatc nor -gnatQ is used.
2003 2010-10-12 Arnaud Charlet <charlet@adacore.com>
2005 * g-comlin.adb (Foreach_Switch): Make this procedure generic to avoid
2008 2010-10-12 Robert Dewar <dewar@adacore.com>
2010 * debug.adb: Add comment.
2011 * gnatcmd.adb, sem_ch6.adb, switch-m.adb: Minor reformatting.
2013 2010-10-12 Javier Miranda <miranda@adacore.com>
2015 * exp_util.adb (Side_Effect_Free): Return true for object renaming
2016 declarations that were previously generated by Remove_Side_Effects.
2018 2010-10-12 Emmanuel Briot <briot@adacore.com>
2020 * xref_lib.adb (Get_Full_Type): Display "private variable" instead of
2021 "???" when an entity is defined as "*" in the ALI file.
2022 * g-comlin.ads, g-comlin.adb: Fix handling of null parameters.
2025 2010-10-12 Emmanuel Briot <briot@adacore.com>
2027 * g-comlin.adb, g-comlin.ads (Display_Help, Getopt, Current_Section,
2028 Set_Usage): New subprograms.
2029 (Define_Switch): Change profile to add support for help messages and
2032 2010-10-12 Javier Miranda <miranda@adacore.com>
2034 * sem_ch6.adb (New_Overloaded_Entity): Add missing decoration of
2035 attribute Overridden_Operation in predefined dispatching primitives.
2037 2010-10-12 Emmanuel Briot <briot@adacore.com>
2039 * g-comlin.adb, g-comlin.ads (Add_Switch): Raise an exception when a
2040 command line configuration exists and we specify an invalid section.
2042 2010-10-12 Robert Dewar <dewar@adacore.com>
2044 * sem_ch6.adb (Process_PPCs): Fix error in inheriting Pre'Class when no
2045 exception messages are generated.
2046 (Process_PPCs): Fix error in inheriting Pre'Class.
2048 2010-10-12 Jose Ruiz <ruiz@adacore.com>
2050 * gnatcmd.adb: Use response file for GNATstack.
2051 (Check_Files): Pass the list of ci files for GNATstack using a response
2052 file to avoid problems with command line length.
2053 Factor out the code handling response file into a new procedure named
2054 Add_To_Response_File.
2056 2010-10-12 Vincent Celier <celier@adacore.com>
2058 * debug.adb: For gnatmake, document the meaning of -dm
2059 * make.adb (Gnatmake): If -dm is used, indicate the maximum number of
2060 simultaneous compilations.
2061 * switch-m.adb (Scan_Make_Switches): Allow -j0, meaning as many
2062 simultaneous compilations as the number of processors.
2064 2010-10-12 Joseph Myers <joseph@codesourcery.com>
2066 * gcc-interface/Make-lang.in (ada/misc.o): Use $(OPTIONS_H)
2067 instead of options.h.
2069 2010-10-12 Robert Dewar <dewar@adacore.com>
2071 * gnat_rm.texi: Clarify that 'Old can be used in preconditions and
2072 postcondition pragmas.
2074 2010-10-12 Robert Dewar <dewar@adacore.com>
2076 * errout.ads, erroutc.adb: The # insertion now handles from in place of
2078 * exp_prag.adb (Expand_Pragma_Check): Suppress generated default
2079 message if new switch Exception_Locations_Suppressed is set.
2080 (Expand_Pragma_Check): Revised wording for default message for case
2081 of precondition or postcondition.
2082 * namet.ads, namet.adb (Build_Location_String): New procedure.
2083 * opt.ads (List_Inherited_Pre_Post): New flag.
2084 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Add call to
2085 list inherited pre/post aspects.
2086 * sem_ch13.adb (Analyze_Aspect_Specification): Improve generation of
2087 messages for precondition/postcondition cases.
2088 * sem_ch6.adb (Process_PPCs): General cleanup, and list inherited PPC's
2089 if flag List_Inherited_Pre_Post is set True.
2090 (Process_PPCs): Add initial handling for inherited preconditions
2091 (List_Inherited_Pre_Post_Aspects): New procedure
2092 * sem_ch6.ads (List_Inherited_Pre_Post_Aspects): New procedure
2093 * sem_disp.adb (Inherited_Subprograms): New function
2094 * sem_disp.ads (Inherited_Subprograms): New function
2095 * sem_prag.adb (Check_Duplicate_Pragma): Clean up handling of
2097 (Check_Precondition_Postcondition): Check for inherited aspects
2098 * sem_warn.adb: Process -gnatw.l/w.L setting List_Inherited_Pre_Post
2099 * sinfo.ads, sinfo.adb (Split_PPC): New flag.
2100 * sinput.ads, sinput.adb (Build_Location_String): New function.
2101 * usage.adb: Add line for -gnatw.l/-gnatw.L
2103 2010-10-12 Javier Miranda <miranda@adacore.com>
2105 * exp_util.adb (Remove_Side_Effects): Remove wrong code.
2107 2010-10-12 Arnaud Charlet <charlet@adacore.com>
2109 * xref_lib.adb: Add handling of j/J letters.
2111 2010-10-12 Pascal Obry <obry@adacore.com>
2113 * adaint.c (__gnat_number_of_cpus): Add implementation for Windows.
2115 2010-10-12 Arnaud Charlet <charlet@adacore.com>
2117 * make.adb (Globalize): New procedure.
2118 (Compile): Set Do_Codepeer_Globalize_Step when -gnatC is used.
2119 (Gnatmake): Call Globalize when needed.
2120 (Process_Restrictions_Or_Restriction_Warnings): Ignore Restrictions
2121 pragmas in CodePeer mode.
2122 (Adjust_Global_Switches): Set No_Initialize_Scalars in CodePeer mode,
2123 to generate simpler and consistent code.
2125 2010-10-12 Bob Duff <duff@adacore.com>
2127 * exp_util.adb (Remove_Side_Effects): Disable previous change,
2128 can cause side effects to be duplicated.
2130 2010-10-12 Robert Dewar <dewar@adacore.com>
2132 * sem_ch6.adb (Process_PPCs): Handle inherited postconditions.
2134 2010-10-12 Arnaud Charlet <charlet@adacore.com>
2136 * exp_disp.adb (Set_All_DT_Position): Disable emit error message on
2137 abstract inherited private operation in CodePeer mode.
2139 2010-10-12 Thomas Quinot <quinot@adacore.com>
2141 * a-exetim.ads: Minor reformatting.
2142 * g-socket.ads (Port_Type): Better definition corresponding to the
2143 actual standard range.
2144 * exp_ch5.adb: Add comment.
2145 * sem_aux.adb: Minor reformatting.
2147 2010-10-12 Ed Schonberg <schonberg@adacore.com>
2149 * sem_ch12.adb (Copy_Generic_Node): If node is a string literal, remove
2150 string_literal_subtype so that a new one can be constructed in the
2151 scope of the instance.
2153 2010-10-12 Robert Dewar <dewar@adacore.com>
2155 * exp_ch9.adb (Has_Pragma_Priority): New name for Has_Priority_Pragma
2156 * gnat_rm.texi (pragma Suppress_All): Document new placement rules
2157 * par-prag.adb (P_Pragma, case Suppress_All): Set
2158 Has_Pragma_Suppress_All flag.
2159 * sem_prag.adb (Has_Pragma_Priority): New name for Has_Priority_Pragma
2160 (Analyze_Pragma, case Suppress_All): Remove placement check
2161 (Process_Compilation_Unit_Pragmas): Use Has_Pragma_Suppress_All flag
2162 * sem_prag.ads (Process_Compilation_Unit_Pragmas): Update documentation
2163 * sinfo.adb (Has_Pragma_Suppress_All): New flag
2164 (Has_Pragma_Priority): New name for Has_Priority_Pragma
2165 * sinfo.ads (Has_Pragma_Suppress_All): New flag
2166 (Has_Pragma_Priority): New name for Has_Priority_Pragma
2168 2010-10-12 Arnaud Charlet <charlet@adacore.com>
2170 * lib-xref.ads: Mark j/J as reserved for C++ classes.
2172 2010-10-12 Jose Ruiz <ruiz@adacore.com>
2174 * a-exetim-default.ads, a-exetim-posix.adb: New.
2175 * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for linux): Use the
2176 POSIX Realtime support to implement CPU clocks.
2177 (EXTRA_GNATRTL_TASKING_OBJS for linux): Add the a-exetim.o object
2178 to the tasking library.
2179 (THREADSLIB): Make the POSIX.1b Realtime Extensions library (librt)
2180 available for shared libraries.
2181 * gcc-interface/Make-lang.in: Update dependencies.
2183 2010-10-12 Robert Dewar <dewar@adacore.com>
2185 * sem_ch13.adb (Analyze_Aspect_Specifications): For Pre/Post, break
2186 apart expressions with AND THEN clauses into separate pragmas.
2187 * sinput.ads, sinput.adab (Get_Logical_Line_Number_Img): New function.
2189 2010-10-12 Robert Dewar <dewar@adacore.com>
2191 * par-ch13.adb (P_Aspect_Specifications): Fix handling of 'Class
2193 * sem_ch13.adb (Analyze_Aspect_Specifications): Fix bad Sloc on aspects
2194 * sem_prag.adb (Fix_Error): Only change pragma names for pragmas from
2196 (Check_Optional_Identifier): Handle case of direct arguments
2197 (Chain_PPC): Test for abstract case, giving appropriate messages
2198 * sinfo.ads, sinfo.adb (Class_Present): Allowed on N_Pragma node
2200 2010-10-12 Robert Dewar <dewar@adacore.com>
2202 * par-endh.adb (Check_End): Don't swallow semicolon or aspects after
2204 * sem_attr.adb (Eval_Attribute): Code clean up.
2206 2010-10-12 Robert Dewar <dewar@adacore.com>
2208 * par-ch12.adb (P_Formal_Private_Type_Definition): Improve error
2209 messages and recovery for case of out of order Abstract/Tagged/Private
2211 * par-ch3.adb (P_Type_Declaration): Improve error messages and recovery
2212 for case of out of order Abstract/Tagged/Private keywords.
2214 2010-10-12 Ed Schonberg <schonberg@adacore.com>
2216 * inline.adb (Analyze_Inlined_Bodies): Restrict previous change to case
2217 where child unit is main unit of compilation.
2219 2010-10-12 Robert Dewar <dewar@adacore.com>
2221 * aspects.ads, aspects.adb (Move_Aspects): New procedure.
2222 * atree.ads, atree.adb: (New_Copy): Does not copy aspect specifications
2223 * sinfo.ads, par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb,
2224 par-endh.adb, par-ch13.adb, par-ch12.adb: Modify grammar to include
2225 aspect specifications.
2226 Recognize aspect specifications for all cases
2227 * par.adb: Recognize aspect specifications for all cases
2228 * sem_ch12.ads, sem_ch12.adb (Copy_Generic_Node): Copies aspect
2230 * sem_ch3.adb (Analyze_Subtype_Declaration): Improve patch to freeze
2231 generic actual types (was missing some guards before).
2232 * sem_ch9.adb (Analyze_Single_Protected_Declaration): Copy aspects to
2234 (Analyze_Single_Task_Declaration): Copy aspects to generated object
2236 2010-10-12 Eric Botcazou <ebotcazou@adacore.com>
2238 * usage.adb (usage): Adjust line for -gnatn switch.
2240 2010-10-12 Robert Dewar <dewar@adacore.com>
2242 * sem_attr.adb (Eval_Attribute): Only leave change active for aspect
2245 2010-10-12 Ed Schonberg <schonberg@adacore.com>
2247 * sem_ch6.adb (Analyze_Subprogram_Declaration): If this is a
2248 declaration of a null procedure resolve the types of the profile of the
2249 generated null body now.
2251 2010-10-11 Robert Dewar <dewar@adacore.com>
2253 * debug.adb: Remove d.A flag to delay address clause (not needed any
2254 more). Add d.A flag to enable tree read/write of aspect spec hash table
2255 * sem_ch13.adb (Analyze_Aspect_Specifications): Properly delay address
2257 (Rep_Item_Too_Late): No need for special processing for delayed rep
2258 items (and it caused difficulties in the address case).
2259 * tree_gen.adb: Only write aspect spec hash table if -gnatd.A is set
2260 * tree_in.adb: Only write aspect spec hash table if -gnatd.A is set
2262 2010-10-11 Pat Rogers <rogers@adacore.com>
2264 * gnat_ugn.texi: Minor editing.
2266 2010-10-11 Nathan Froyd <froydnj@codesourcery.com>
2268 * gcc-interface/utils2.c (gnat_build_constructor): Use VEC_qsort.
2270 2010-10-11 Robert Dewar <dewar@adacore.com>
2272 * g-htable.ads (Get_First): New procedural version for Simple_HTable
2273 (Get_Next): New procedural version for Simple_HTable
2274 * s-htable.adb (Get_First): New procedural version for Simple_HTable
2275 (Get_Next): New procedural version for Simple_HTable
2276 * s-htable.ads (Get_First): New procedural version for Simple_HTable
2277 (Get_Next): New procedural version for Simple_HTable
2279 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2281 * sem_aggr.adb (Propagate_Discriminants): To gather the components of a
2282 variant part, use the association list of the subaggregate, which
2283 already includes the values of the needed discriminants.
2285 2010-10-11 Robert Dewar <dewar@adacore.com>
2287 * aspects.ads, aspects.adb: Changes to accomodate aspect delay
2288 (Tree_Write): New procedure.
2289 * atree.ads, atree.adb: Flag3 is now Has_Aspects and applies to all
2291 * atree.h: Flag3 is now Has_Aspects and applies to all nodes
2292 * debug.adb: Add debug flag gnatd.A
2293 * einfo.adb (Has_Delayed_Aspects): New flag
2294 (Get_Rep_Item_For_Entity): New function
2295 * einfo.ads (Has_Delayed_Aspects): New flag
2296 (Get_Rep_Item_For_Entity): New function
2297 * exp_ch13.adb (Expand_N_Freeze_Entity): Insert delayed aspects into
2299 * exp_ch3.adb, exp_ch6.adb, exp_ch9.adb, exp_disp.adb: New calling
2300 sequence for Freeze_Entity.
2301 * freeze.ads, freeze.adb (Freeze_Entity): Takes node rather than source
2302 ptr. All calls are changed to this new interface.
2303 (Freeze_And_Append): Same change
2304 (Freeze_Entity): Evaluate deferred aspects
2305 * sem_attr.adb: New calling sequence for Freeze_Entity
2306 (Eval_Attribute): Don't try to evaluate attributes of unfrozen types
2307 when we are in spec expression preanalysis mode.
2308 * sem_ch10.adb: New calling sequence for Freeze_Entity
2309 * sem_ch11.adb: Simplify analysis of aspect specifications now that the
2310 flag Has_Aspects applies to all nodes (no need to save aspects).
2311 * sem_ch12.adb: Simplify analysis of aspect specifications now that the
2312 flag Has_Aspects applies to all nodes (no need to save aspects).
2313 * sem_ch13.adb (Analyze_Aspect_Specifications): Major rewrite to
2314 accomodate delaying aspect evaluation to the freeze point.
2315 (Duplicate_Clause): Simplify using Get_Rep_Item_For_Entity, and also
2316 accomodate delayed aspects.
2317 (Rep_Item_Too_Late): Deal with delayed aspects case
2318 * sem_ch13.ads (Rep_Item_Too_Late): Document handling of delayed
2320 * sem_ch3.adb (Analyze_Subtype_Declaration): Make sure that generic
2321 actual types are properly frozen (this is needed because of the new
2322 check in Eval_Attribute that declines to evaluate attributes
2323 for unfrozen types).
2324 Simplify analysis of aspect specifications now that the flag
2325 Has_Aspects applies to all nodes (no need to save aspects).
2326 * sem_ch3.ads (Preanalyze_Spec_Expression): Note use for delayed
2328 * sem_ch5.adb: Simplify analysis of aspect specifications now that the
2329 flag Has_Aspects applies to all nodes (no need to save aspects).
2330 New calling sequence for Freeze_Entity.
2331 * sem_ch9.adb, sem_ch7.adb, sem_ch6.adb: Simplify analysis of aspect
2332 specifications now that the flag Has_Aspects applies to all nodes
2333 (no need to save aspects).
2334 New calling sequence for Freeze_Entity
2335 * sem_prag.adb (Check_Duplicate_Pragma): Simplify using
2336 Get_Rep_Item_For_Entity
2337 (Get_Pragma_Arg): Moved to Sinfo
2338 * sinfo.ads, sinfo.adb (Aspect_Rep_Item_: New field
2339 (Is_Delayed_Aspect): New flag
2340 (Next_Rep_Item): Document use for aspects
2341 (Get_Pragma_Arg): Moved here from Sem_Prag
2342 * sprint.adb (Sprint_Aspect_Specifications): Now called after semicolon
2343 is output and removes semicolon (simplifies interface).
2344 (Sprint_Node_Actual): Simplify handling of aspects now that Has_Aspects
2345 applies to any node.
2346 * tree_gen.adb: Write contents of Aspect_Specifications hash table
2347 * tree_in.adb: Read and initialize Aspect_Specifications hash table
2348 * treepr.adb (Print_Node): Print Has_Aspects flag
2349 (Print_Node): Print Aspect_Specifications in Has_Aspects set
2350 * xtreeprs.adb: Remove obsolete references to Flag1,2,3
2352 2010-10-11 Robert Dewar <dewar@adacore.com>
2354 * aspects.ads, aspects.adb: Major revision of this package for 2nd
2355 stage of aspects implementation.
2356 * gcc-interface/Make-lang.in: Add entry for aspects.o
2357 * gcc-interface/Makefile.in: Add aspects.o to GNATMAKE_OBJS
2358 * par-ch13.adb (Aspect_Specifications_Present): New function
2359 (P_Aspect_Specifications): New procedure
2360 * par-ch3.adb (P_Type_Declaration): Handle aspect specifications
2361 (P_Derived_Type_Def_Or_Private_Ext_Decl): Handle aspect specifications
2362 (P_Identifier_Declarations): Handle aspect specifications
2363 (P_Component_Items): Handle aspect specifications
2364 (P_Subtype_Declaration): Handle aspect specifications
2365 * par-ch6.adb (P_Subprogram): Handle aspect specifications
2366 * par-ch9.adb (P_Entry_Declaration): Handle aspect specifications
2367 * par.adb (Aspect_Specifications_Present): New function
2368 (P_Aspect_Specifications): New procedure
2369 * sem.adb (Analyze_Full_Type_Declaration): New name for
2370 Analyze_Type_Declaration.
2371 (Analyze_Formal_Package_Declaration): New name (add _Declaration)
2372 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
2373 (Analyze_Protected_Type_Declaration): New name (add _Declaration)
2374 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
2375 (Analyze_Single_Task_Declaration): New name (add _Declaration)
2376 (Analyze_Task_Type_Declaration): New name (add _Declaration)
2377 * sem_cat.adb (Analyze_Full_Type_Declaration): New name for
2378 Analyze_Type_Declaration.
2379 * sem_ch11.adb (Analyze_Exception_Declaration): Analyze aspect
2381 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Handle aspect
2383 (Analyze_Formal_Package_Declaration): New name (add _Declaration)
2384 (Analyze_Formal_Package_Declaration): Handle aspect specifications
2385 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
2386 (Analyze_Formal_Subprogram_Declaration): Handle aspect specifications
2387 (Analyze_Formal_Type_Declaration): Handle aspect specifications
2388 (Analyze_Generic_Package_Declaration): Handle aspect specifications
2389 (Analyze_Generic_Subprogram_Declaration): Handle aspect specifications
2390 (Analyze_Package_Instantiation): Handle aspect specifications
2391 (Analyze_Subprogram_Instantiation): Handle aspect specifications
2392 * sem_ch12.ads (Analyze_Formal_Package_Declaration): New name (add
2394 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
2395 * sem_ch13.adb (Analyze_Aspect_Specifications): New procedure
2396 (Duplicate_Clause): New function, calls to this function are added to
2397 processing for all aspects.
2398 * sem_ch13.ads (Analyze_Aspect_Specifications): New procedure
2399 * sem_ch3.adb (Analyze_Full_Type_Declaration): New name for
2400 Analyze_Type_Declaration.
2401 * sem_ch3.ads (Analyze_Full_Type_Declaration): New name for
2402 Analyze_Type_Declaration.
2403 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Analyze aspect
2405 (Analyze_Subprogram_Declaration): Analyze aspect specifications
2406 * sem_ch7.adb (Analyze_Package_Declaration): Analyze aspect
2408 (Analyze_Private_Type_Declaration): Analyze aspect specifications
2409 * sem_ch9.adb (Analyze_Protected_Type_Declaration): Analyze aspect
2411 (Analyze_Protected_Type_Declaration): New name (add _Declaration)
2412 (Analyze_Single_Protected_Declaration): Analyze aspect specifications
2413 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
2414 (Analyze_Single_Task_Declaration): Analyze aspect specifications
2415 (Analyze_Single_Task_Declaration): New name (add _Declaration)
2416 (Analyze_Task_Type_Declaration): Analyze aspect specifications
2417 (Analyze_Task_Type_Declaration): New name (add _Declaration)
2418 * sem_ch9.ads (Analyze_Protected_Type_Declaration): New name (add
2420 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
2421 (Analyze_Single_Task_Declaration): New name (add _Declaration)
2422 (Analyze_Task_Type_Declaration): New name (add _Declaration)
2423 * sem_prag.adb: Use Get_Pragma_Arg systematically so that we do not
2424 have to generate unnecessary pragma argument associations (this matches
2426 Throughout do changes to accomodate aspect specifications, including
2427 specializing messages, handling the case of not going through all
2428 homonyms, and allowing for cancellation.
2429 * sinfo.ads, sinfo.adb: Clean up obsolete documentation for Flag1,2,3
2430 (Aspect_Cancel): New flag
2431 (From_Aspect_Specification): New flag
2432 (First_Aspect): Removed flag
2433 (Last_Aspect): Removed flag
2434 * sprint.adb (Sprint_Aspect_Specifications): New procedure
2435 (Sprint_Node_Actual): Add calls to Sprint_Aspect_Specifications
2437 2010-10-11 Bob Duff <duff@adacore.com>
2439 * sem_res.adb (Resolve_Actuals): Minor change to warning messages so
2440 they match in Ada 95, 2005, and 2012 modes, in the case where the
2441 language didn't change. Same thing for the run-time exception message.
2443 2010-10-11 Javier Miranda <miranda@adacore.com>
2445 * debug.adb Document that switch -gnatd.p enables the CIL verifier.
2447 2010-10-11 Robert Dewar <dewar@adacore.com>
2449 * s-htable.adb: Minor reformatting.
2451 2010-10-11 Javier Miranda <miranda@adacore.com>
2453 * debug.adb: Update comment.
2455 2010-10-11 Vincent Celier <celier@adacore.com>
2457 * gnatcmd.adb (GNATCmd): Set Opt.Unchecked_Shared_Lib_Imports to True
2458 unconditionally as for "gnat make" the projects are not processed in
2461 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2463 * sem_ch10.ads, sem_ch10.adb (Load_Needed_Body): Add parameter to
2464 suppress semantic analysis of the body when inlining, prior to
2465 verifying that the body does not have a with_clause on a descendant
2467 * inline.adb (Analyze_Inlined_Bodies): Do not inline a body if it has a
2468 with_clause on a descendant.
2469 (Scope_In_Main_Unit): Simplify.
2471 2010-10-11 Robert Dewar <dewar@adacore.com>
2473 * exp_ch6.adb, freeze.adb: Minor reformatting.
2475 2010-10-11 Vincent Celier <celier@adacore.com>
2477 * gnatcmd.adb (GNATCmd): For all tools other than gnatmake, allow
2478 shared library projects to import projects that are not shared library
2481 2010-10-11 Javier Miranda <miranda@adacore.com>
2483 * debug.adb: Document that switch -gnatd.o generates the CIL listing.
2485 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2487 * sem_prag.adb (Process_Suppress_Unsuppress): Only ignore
2488 Suppress/Unsuppress pragmas in codepeer mode on user code.
2490 2010-10-11 Javier Miranda <miranda@adacore.com>
2492 * exp_ch6.adb (Expand_Call): For VM platforms, add missing expansion of
2493 tag check in case of dispatching call through "=".
2495 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2497 * sem_ch3.adb (Access_Subprogram_Declaration): In Ada2012 an incomplete
2498 type is legal in the profile of any basic declaration.
2499 * sem_ch6.adb (Analyze_Return_Type, Process_Formals): In Ada2012 an
2500 incomplete type, including a limited view of a type, is legal in the
2501 profile of any subprogram declaration.
2502 If the type is tagged, its use is also legal in a body.
2503 * sem_ch10.adb (Install_Limited_With_Clause): Do not process context
2505 (Install_Limited_Withed_Unit): Refine legality checks when both the
2506 limited and the non-limited view of a package are visible in the
2508 If this is not an error case, the limited view is ignored.
2509 freeze.adb (Freeze_Entity): In Ada2012, an incomplete type is legal in
2510 access to subprogram declarations
2512 2010-10-11 Robert Dewar <dewar@adacore.com>
2514 * exp_ch6.adb: Code clean up.
2515 * exp_util.adb: Minor reformatting.
2517 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2519 * sem_ch3.adb, exp_ch6.adb
2520 (Make_Build_In_Place_Call_In_Anonymous_Context,
2521 Make_Build_In_Place_Call_In_Assignment,
2522 Make_Build_In_Place_Call_In_Object_Declaration): Fix calls to
2523 Add_Task_Actuals_To_Build_In_Place_Call in case of No_Task_Hierarchy
2525 (Access_Definition): Add missing handling of No_Task_Hierarchy.
2527 2010-10-11 Javier Miranda <miranda@adacore.com>
2529 * exp_util.adb (Remove_Side_Effects): No action needed for renamings of
2530 class-wide expressions.
2532 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2534 * xr_tabls.adb, sem_res.adb: Minor reformatting
2536 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2538 * gnat_rm.texi, exp_attr.adb, sem_attr.adb, sem_attr.ads,
2539 snames.ads-tmpl (Analyze_Attribute, Expand_N_Attribute_Reference): Add
2540 handling of Attribute_Ref. Add missing blanks in some error messages.
2541 (Attribute_Ref, Name_Ref): Declare.
2542 Document 'Ref attribute.
2544 2010-10-11 Robert Dewar <dewar@adacore.com>
2546 * sem_attr.adb: Minor reformatting.
2548 2010-10-11 Javier Miranda <miranda@adacore.com>
2550 * sem_ch8.adb (Attribute_Renaming): Add missing check to avoid loading
2551 package System.Aux_Dec in VM platforms.
2553 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2555 * sem_prag.adb (Process_Suppress_Unsuppress): Ignore
2556 Suppress/Unsuppress pragmas in codepeer mode.
2557 (Analyze_Pragma [Pragma_Suppress_All]): Do not generate error message
2559 * einfo.ads: Fix typo.
2561 2010-10-11 Emmanuel Briot <briot@adacore.com>
2563 * sinfo.adb: Use GNAT.HTable rather than System.HTable.
2564 * prj-nmsc.adb: Minor reformatting.
2566 2010-10-11 Thomas Quinot <quinot@adacore.com>
2568 * sem_attr.adb (Type_Key): Code simplification.
2570 2010-10-11 Tristan Gingold <gingold@adacore.com>
2572 * gcc-interface/utils2.c (maybe_wrap_malloc): Fix crash when allocating
2573 very large object on VMS.
2575 2010-10-11 Javier Miranda <miranda@adacore.com>
2577 * sem_ch10.adb (Analyze_With_Clause): Add missing test to ensure
2578 availability of attribute Instance_Spec.
2580 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2582 * gnat1drv.adb (Adjust_Global_Switches): Disable codepeer mode if
2583 checking syntax only or in ASIS mode.
2585 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2587 * sem_ch6.adb (Check_Delayed_Subprogram): Abstract subprograms may also
2588 need a freeze node if some type in the profile has one.
2589 * gcc-interface/trans.c (case N_Abstract_Subprogram_Declaration): If
2590 entity has a freeze node, defer elaboration.
2592 2010-10-11 Emmanuel Briot <briot@adacore.com>
2594 * prj-nmsc.adb (Check_Aggregate_Project): Add support for finding all
2595 aggregated projects.
2597 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2599 * sem_res.adb (Resolve_Entry_Call): Generate 's' reference for entry
2601 * sem_ch6.adb: Diagnose additional error condition.
2603 2010-10-11 Bob Duff <duff@adacore.com>
2605 * par.adb (Par): Clarify wording of certain error messages.
2607 2010-10-11 Gary Dismukes <dismukes@adacore.com>
2609 * sem_disp.adb (Check_Dispatching_Operation): Revise test for warning
2610 about nondispatching subprograms to use In_Same_List (reducing use of
2613 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2615 * xr_tabls.adb, sem_res.adb, lib-xref.adb, lib-xref.ads: Use s for
2616 reference in a static call.
2618 2010-10-11 Steve Baird <baird@adacore.com>
2620 * exp_attr.adb (Expand_N_Attribute_Reference, case Type_Key): Type_Key
2621 attribute should always be transformed into a string literal in
2623 * par-ch4.adb: Type_Key attribute's type is String; update value of
2624 Is_Parameterless_Attribute constant to reflect this.
2625 * sem_attr.adb (Analyze_Attribute): Recognize Type_Key attribute and
2626 rewrite it as a string literal (attribute value is always known
2628 * snames.ads-tmpl: Add entries for Type_Key attribute.
2630 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2632 * lib-xref.adb (Output_References): Common handling for objects and
2633 formals of an anonymous access type.
2635 2010-10-11 Eric Botcazou <ebotcazou@adacore.com>
2637 * make.adb (Scan_Make_Arg): Also pass -O to both compiler and linker.
2639 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2641 * sem_ch6.adb: Fix check for illegal equality declaration in Ada2012
2643 2010-10-11 Gary Dismukes <dismukes@adacore.com>
2645 * sem_disp.adb (Check_Dispatching_Operation): When testing for issuing
2646 a warning about subprograms of a tagged type not being dispatching,
2647 limit this to cases where the tagged type and the subprogram are
2648 declared within the same declaration list.
2650 2010-10-11 Jerome Lambourg <lambourg@adacore.com>
2652 * projects.texi, prj-attr.adb: Add new attribute documentation_dir.
2654 2010-10-11 Bob Duff <duff@adacore.com>
2656 * par-ch9.adb, sem_aggr.adb, exp_ch5.adb, sem_ch3.adb, impunit.adb,
2657 impunit.ads, sem_ch5.adb, sem_type.adb, exp_imgv.adb, exp_util.adb,
2658 switch-c.adb, exp_attr.adb, exp_ch9.adb, par-ch11.adb, usage.adb,
2659 sem_ch9.adb, sem_ch10.adb, scng.adb, checks.adb, sem_prag.adb,
2660 sem_ch12.adb, par-ch2.adb, freeze.adb, par-ch4.adb, sem_util.adb,
2661 sem_res.adb, sem_attr.adb, par-ch6.adb, exp_ch4.adb, exp_ch6.adb,
2662 sem_ch4.adb, exp_ch8.adb, par-ch10.adb, sem_ch6.adb, par-prag.adb,
2663 exp_disp.adb, par-ch12.adb, sem_ch8.adb, snames.adb-tmpl, opt.ads,
2664 exp_aggr.adb, sem_cat.adb, sem_ch13.adb, par-ch3.adb, exp_strm.adb,
2665 exp_cg.adb, lib-xref.adb, sem_disp.adb, exp_ch3.adb: Use Ada_2005
2666 instead of Ada_05 (Ada_Version_Type).
2668 2010-10-11 Bob Duff <duff@adacore.com>
2670 * sem_aggr.adb, impunit.adb, impunit.ads, switch-c.adb, usage.adb,
2671 sem_ch10.adb, sem_prag.adb, sem_ch12.adb, par-ch4.adb, par-ch6.adb,
2672 par-ch8.adb, exp_ch4.adb, sem_ch4.adb, sem_ch6.adb, par-prag.adb,
2673 opt.ads, par-ch3.adb, lib-xref.adb: Use Ada_2012 instead of Ada_12
2676 2010-10-11 Javier Miranda <miranda@adacore.com>
2678 * exp_util.adb (Safe_Prefixed_Reference): If the prefix is an explicit
2679 dereference then do not exclude dereferences of access-to-constant
2680 types to handle them as constant view of variables (and hence remove
2681 side effects when required).
2682 * sem_res.adb (Resolve_Slice): Ensure that side effects in the bounds
2683 are properly handled.
2685 2010-10-11 Robert Dewar <dewar@adacore.com>
2687 * sem_prag.adb, sem_aggr.adb, sprint.adb: Minor reformatting.
2689 2010-10-11 Javier Miranda <miranda@adacore.com>
2691 * exp_ch5.ads, exp_ch6.ads (Expand_N_Extended_Return_Statement): Moved
2693 (Expand_N_Simple_Return_Statement): Moved to exp_ch6.
2694 * exp_ch5.adb, exp_ch6.adb (Expand_Non_Function_Return): Moved to
2696 (Expand_Simple_Function_Return): Move to exp_ch6.
2697 (Expand_N_Extended_Return_Statement): Moved to exp_ch6.
2698 (Expand_N_Simple_Return_Statement): Moved to exp_ch6.
2700 2010-10-11 Robert Dewar <dewar@adacore.com>
2702 * snames.ads-tmpl: Add names for aspects.
2703 * aspects.ads, aspects.adb: New.
2704 * gcc-interface/Make-lang.in: Update dependencies.
2705 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2707 * exp_ch6.adb (Expand_Actuals): If an actual is the current instance of
2708 a task type, it must be replaced with a reference to Self.
2710 2010-10-11 Vincent Celier <celier@adacore.com>
2712 * adaint.h: Add prototype for function __gnat_create_output_file_new.
2714 2010-10-11 Javier Miranda <miranda@adacore.com>
2716 * sem_aggr.adb (Collect_Aggr_Bounds): Remove side effects of collected
2719 2010-10-11 Arnaud Charlet <charlet@adacore.com>
2721 * sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Do not emit error
2722 for AI05-0033 in CodePeer mode.
2724 2010-10-11 Robert Dewar <dewar@adacore.com>
2726 * atree.h, atree.ads, atree.adb (Flag3): New flag (replaces Unused_1)
2727 * csinfo.adb: Aspect_Specifications is a new special field
2728 * einfo.adb (Flag3): New unused flag
2729 * exp_util.adb (Insert_Actions): Add processing for
2730 N_Aspect_Specification.
2731 * sem.adb: Add entry for N_Aspect_Specification.
2732 * sinfo.ads, sinfo.adb (N_Aspect_Specification): New node
2733 (Has_Aspect_Specifications): New flag
2734 (Permits_Aspect_Specifications): New function
2735 (Aspect_Specifications): New function
2736 (Set_Aspect_Specifications): New procedure
2737 * sprint.adb (Sprint_Node): Put N_At_Clause in proper alpha order
2738 (Sprint_Node): Add dummy entry for N_Aspect_Specification
2739 * treepr.adb (Flag3): New flag to be listed
2741 2010-10-11 Vincent Celier <celier@adacore.com>
2743 * adaint.c: Minor reformatting.
2745 2010-10-11 Robert Dewar <dewar@adacore.com>
2747 * sem_ch6.adb, s-htable.ads: Minor reformatting.
2749 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2751 * sem_ch4.adb (Analyze_Selected_Component): If the selector is
2752 invisible in an instantiation, and both the formal and the actual are
2753 private extensions of the same type, look for the desired component in
2754 the proper view of the parent type.
2756 2010-10-11 Vincent Celier <celier@adacore.com>
2758 * adaint.c (__gnat_number_of_cpus): Add implementation for Solaris,
2759 AIX, Tru64, Darwin, IRIX and HP-UX.
2761 2010-10-11 Robert Dewar <dewar@adacore.com>
2763 * a-textio.adb: Minor reformatting
2765 2010-10-11 Robert Dewar <dewar@adacore.com>
2767 * a-suesen.ads, a-suenst.ads,
2768 a-suesen.adb, a-suenst.adb,
2769 a-suewse.adb, a-suewst.adb,
2770 a-suewse.ads, a-suewst.ads,
2771 a-suezse.ads, a-suezst.ads,
2772 a-suezse.adb, a-suezst.adb: New name for string encoding packages.
2773 * impunit.adb: New names for string encoding units
2774 * Makefile.rtl: New names for string encoding units
2775 * rtsfind.ads: Minor code reorganization.
2777 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2779 * exp_ch5.adb: Code clean up.
2781 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2783 * sem_ch6.adb (Check_Limited_Return): Specialize warning on limited
2784 returns when in a generic context.
2785 (Analyze_Function_Return): ditto.
2787 2010-10-11 Robert Dewar <dewar@adacore.com>
2789 * s-multip.ads: Fix header.
2790 * sem_ch3.adb, s-multip.adb, a-tigeli.adb: Minor reformatting.
2792 2010-10-11 Vincent Celier <celier@adacore.com>
2794 * Makefile.rtl: Add s-multip.
2795 * adaint.c: New function __gnat_number_of_cpus, implemented for Linux,
2796 defaulting to 1 for other platforms.
2797 * adaint.h: New function __gnat_number_of_cpus.
2798 * impunit.adb (Non_Imp_File_Names_12): New file list for Ada 2012,
2799 with a single component "s-multip".
2800 * impunit.ads (Kind_Of_Unit): New enumerated value Ada_12_Unit for Ada
2802 * rtsfind.ads (RTU_Id): New enumerated value System_Multiprocessors
2803 * s-multip.ads, s-multip.adb: New Ada 2012 package.
2804 * sem_ch10.adb (Analyze_With_Clause): Check also Ada 2012 units.
2806 2010-10-11 Javier Miranda <miranda@adacore.com>
2808 * a-textio.adb: Move new implementation of Get_Line to a subunit.
2809 * a-tigeli.adb: New subunit containing the implementation of Get_Line.
2811 2010-10-11 Ed Schonberg <schonberg@adacore.com>
2813 * sem_aux.adb: Code clean up.
2815 2010-10-11 Robert Dewar <dewar@adacore.com>
2817 * sem_ch3.adb, sem_aux.adb, sem_ch6.adb: Minor reformatting
2819 2010-10-11 Robert Dewar <dewar@adacore.com>
2821 * einfo.adb, atree.h, atree.ads, atree.adb: Define seven new flags
2822 Flag248-Flag254. Define new field Field29.
2824 2010-10-10 Olivier Hainque <hainque@adacore.com>
2825 Eric Botcazou <ebotcazou@adacore.com>
2827 * gcc-interface/lang.opt (gdwarf+): Remove.
2828 * gcc-interface/gigi.h (get_parallel_type): Likewise
2829 * gcc-interface/misc.c (gnat_dwarf_extensions): Likewise.
2830 (gnat_handle_option): Remove OPT_gdwarfplus case.
2831 (gnat_post_options): Remove setting of use_gnu_debug_info_extensions
2832 from gnat_dwarf_extensions.
2833 * gcc-interface/trans.c (gigi): Remove -gdwarf+ initializations.
2834 * gcc-interface/utils.c (get_parallel_type): Remove.
2836 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
2838 * gcc-interface/trans.c (gnat_to_gnu) <N_Not_In>: Use
2839 invert_truthvalue_loc instead of invert_truthvalue.
2840 * gcc-interface/utils2.c (build_binary_op) <NE_EXPR>: Likewise.
2841 (build_unary_op) <TRUTH_NOT_EXPR>: Likewise.
2843 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
2845 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
2846 assertion on the types of the parameters. Use KIND local variable.
2847 <E_Incomplete_Type>: Likewise.
2849 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
2851 * gcc-interface/ada-tree.h (DECL_BY_DOUBLE_REF_P): New macro.
2852 * gcc-interface/gigi.h (annotate_object): Add BY_DOUBLE_REF parameter.
2853 * gcc-interface/decl.c (annotate_object): Likewise and handle it.
2854 (gnat_to_gnu_entity): Adjust calls to annotate_object.
2855 (gnat_to_gnu_param): If fat pointer types are passed by reference on
2856 the target, pass them by explicit reference.
2857 * gcc-interface/misc.c (default_pass_by_ref): Fix type of constant.
2858 * gcc-interface/trans.c (Identifier_to_gnu): Do DECL_BY_DOUBLE_REF_P.
2859 (Subprogram_Body_to_gnu): Adjust call to annotate_object.
2860 (call_to_gnu): Handle DECL_BY_DOUBLE_REF_P.
2861 * gcc-interface/utils.c (convert_vms_descriptor): Add BY_REF parameter
2863 (build_function_stub): Iterate on the parameters of the subprogram in
2864 lieu of on the argument types. Adjust call to convert_vms_descriptor.
2866 2010-10-09 Eric Botcazou <ebotcazou@adacore.com>
2868 * gcc-interface/misc.c: Delete prototypes.
2869 (gnat_init_options): Use local variable.
2870 (lang_hooks): Move to the end of the file.
2872 2010-10-08 Joseph Myers <joseph@codesourcery.com>
2874 * gcc-interface/misc.c (gnat_init_options_struct): New. Split out
2875 from gnat_init_options.
2876 (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
2878 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2880 * sem_aux.adb: Cleanup Is_Immutably_Limited_Type.
2882 2010-10-08 Robert Dewar <dewar@adacore.com>
2884 * exp_ch3.adb: Minor reformatting.
2885 * exp_ch5.adb: Add comment.
2887 2010-10-08 Robert Dewar <dewar@adacore.com>
2889 * sem_prag.adb (Check_Duplicate_Pragma): Check for entity match
2890 * gcc-interface/Make-lang.in: Update dependencies.
2891 * einfo.ads: Minor reformatting.
2893 2010-10-08 Ed Schonberg <schonberg@adacore.com>
2895 * exp_ch5.adb, sem_ch3.adb, exp_ch7.adb, exp_util.adb, sem_aux.adb,
2896 sem_aux.ads, exp_ch4.adb, exp_ch6.adb, sem_ch6.adb, exp_aggr.adb,
2897 exp_ch3.adb: Change Is_Inherently_Limited_Type to
2898 Is_Immutably_Limited_Type to accord with new RM terminology.
2899 * sem_aux.adb (Is_Immutably_Limited_Type): A type that is a descendant
2900 of a formal limited private type is not immutably limited in a generic
2903 2010-10-08 Robert Dewar <dewar@adacore.com>
2905 * sem_prag.adb (Check_Duplicate_Pragma): New procedure
2906 Add calls to this new procedure where appropriate
2908 2010-10-08 Vincent Celier <celier@adacore.com>
2910 * a-textio.adb (Get_Chunk): Code clean up.
2912 2010-10-08 Robert Dewar <dewar@adacore.com>
2914 * a-strbou.ads, a-strfix.adb, a-strfix.ads, a-strsea.adb, a-strsea.ads,
2915 a-strsup.adb, a-strsup.ads, a-strunb-shared.adb, a-strunb-shared.ads,
2916 a-strunb.adb, a-strunb.ads, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
2917 a-stwise.adb, a-stwise.ads, a-stwisu.adb, a-stwisu.ads,
2918 a-stwiun-shared.adb, a-stwiun-shared.ads, a-stwiun.adb, a-stwiun.ads,
2919 a-stzbou.ads, a-stzfix.adb, a-stzfix.ads, a-stzsea.adb, a-stzsea.ads,
2920 a-stzsup.adb, a-stzsup.ads, a-stzunb-shared.adb, a-stzunb-shared.ads,
2921 a-stzunb.adb, a-stzunb.ads (Find_Token): New version with From
2924 2010-10-08 Robert Dewar <dewar@adacore.com>
2926 * sem_cat.adb (Check_Categorization_Dependencies): Remote types
2927 packages can depend on preleborated packages.
2929 2010-10-08 Robert Dewar <dewar@adacore.com>
2931 * sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Pragmas
2932 Interrupt_Handler and Attach_Handler not allowed in generics.
2934 2010-10-08 Robert Dewar <dewar@adacore.com>
2936 * ali.adb: Set Allocator_In_Body if AB parameter present on M line
2937 * ali.ads (Allocator_In_Body): New flag
2938 * bcheck.adb (Check_Consistent_Restrictions): Handle case of main
2939 program violating No_Allocators_After_Elaboration restriction.
2940 * gnatbind.adb (No_Restriction_List): Add entries for
2941 No_Anonymous_Allocators, and No_Allocators_After_Elaboration.
2942 * lib-load.adb: Initialize Has_Allocator flag
2943 * lib-writ.adb: Initialize Has_Allocator flag
2944 (M_Parameters): Set AB switch if Has_Allocator flag set
2945 * lib-writ.ads: Document AB flag on M line
2946 * lib.adb (Has_Allocator): New function
2947 (Set_Has_Allocator): New procedure
2948 * lib.ads (Has_Allocator): New function
2949 (Set_Has_Allocator): New procedure
2950 (Has_Allocator): New flag in Unit_Record
2951 * sem_ch4.adb (Analyze_Allocator): Add processing for
2952 No_Allocators_After_Elaboration.
2954 2010-10-08 Geert Bosch <bosch@adacore.com>
2956 * a-textio.adb (Get_Line): Rewrite to use fgets instead of fgetc.
2958 2010-10-08 Javier Miranda <miranda@adacore.com>
2960 * sem_prag.adb (Analyze_Pragma): Relax semantic rule of
2961 Java_Constructors because in the JRE library we generate occurrences
2962 in which the "this" parameter is not the first formal.
2964 2010-10-08 Robert Dewar <dewar@adacore.com>
2966 * par-ch3.adb: Minor reformatting.
2968 2010-10-08 Javier Miranda <miranda@adacore.com>
2970 * exp_disp.adb (Make_DT): Do not generate dispatch tables for CIL/Java
2973 2010-10-08 Robert Dewar <dewar@adacore.com>
2975 * par-ch8.adb (P_Use_Type_Clause): Recognize ALL keyword in Ada 2012
2977 * sinfo.adb (Use_Type_Clause): Add All_Present flag.
2978 * sinfo.ads (Use_Type_Clause): Add All_Present flag.
2979 * s-rident.ads: Add entry for No_Allocators_After_Elaboration,
2980 No_Anonymous_Allocators.
2982 2010-10-08 Vincent Celier <celier@adacore.com>
2984 * bindgen.adb (Gen_Restrictions_Ada): No new line after last
2985 restriction, so that the last comma is always replaced with a left
2988 2010-10-08 Javier Miranda <miranda@adacore.com>
2990 * sem_prag.adb (Analyze_Pragma): Add specific check on the type of the
2991 first formal of delegates.
2993 2010-10-08 Robert Dewar <dewar@adacore.com>
2995 * sem_aggr.adb: Minor reformatting.
2997 2010-10-08 Robert Dewar <dewar@adacore.com>
2999 * exp_imgv.adb (Expand_Image_Attribute): Handle special calling
3000 sequence for soft hyphen for Character'Image case.
3001 * rtsfind.ads (Image_Character_05): New entry
3002 * s-imgcha.adb (Image_Character_05): New procedurew
3003 * s-imgcha.ads (Image_Character_05): New procedure
3004 * s-imgwch.adb (Image_Wide_Character): Deal with Ada 2005 soft hyphen
3006 * s-valcha.adb (Value_Character): Recognize SOFT_HYPHEN for 16#AD#
3007 * sem_attr.adb (Eval_Attribute, case Width): Handle soft_hyphen name
3010 2010-10-08 Robert Dewar <dewar@adacore.com>
3012 * sem_attr.adb (Eval_Attribute, case Width): Avoid ludicrous long loop
3013 for case of Wide_[Wide_]Character.
3015 2010-10-08 Robert Dewar <dewar@adacore.com>
3017 * exp_ch3.adb: Minor reformating
3018 Minor code reorganization.
3020 2010-10-08 Javier Miranda <miranda@adacore.com>
3022 * sem_prag.adb (Analyze_Pragma): Add missing checks on wrong use of
3023 pragmas CIL_Constructor and Java_Constructor.
3024 * exp_ch3.adb (Expand_Freeze_Record_Type): Do not generate the
3025 predefined primitives for CIL/Java tagged types.
3027 2010-10-08 Robert Dewar <dewar@adacore.com>
3029 * sem_ch6.adb: Minor reformatting.
3031 2010-10-08 Robert Dewar <dewar@adacore.com>
3033 * gnat1drv.adb: Add call to Validate_Independence.
3034 * par-prag.adb: Add dummy entries for Independent,
3035 Independent_Componentsa.
3036 * sem_ch13.adb (Validate_Independence): New procedure
3037 (Initialize): Initialize address clause and independence check tables
3038 * sem_ch13.ads (Independence_Checks): New table
3039 (Validate_Independence): New procedure
3040 * sem_prag.adb: Add processing for pragma Independent[_Components]
3041 * snames.ads-tmpl: Add entries for pragma Independent[_Components]
3043 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3045 * sem_aggr.adb (Propagate_Discriminants): When expanding an aggregate
3046 component with box initialization, if the component is a variant record
3047 use the values of the discriminants to select the proper variant for
3048 further box initialization.
3050 2010-10-08 Thomas Quinot <quinot@adacore.com>
3052 * xsnames.adb: Remove obsolete file.
3053 * make.adb, sem_ch8.adb, einfo.ads: Minor reformatting.
3055 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3057 * exp_aggr.adb: Complete previous change.
3059 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3061 * sem_ch6.adb (Check_Return_Subtype): The subtype indication in an
3062 extended return must match statically the return subtype of the
3063 enclosing function if the type is an elementary type or if it is
3066 2010-10-08 Vincent Celier <celier@adacore.com>
3068 * prj-nmsc.adb (Add_Source): Report all duplicate units and source file
3069 names. Do not report the same duplicate unit several times.
3070 * prj.ads (Source_Data): New Boolean component Duplicate_Unit,
3071 defaulted to False, to avoid reporting the same unit as duplicate
3074 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3076 * sem_aggr.adb (Resolve_Array_Aggregate): If the expression in an
3077 others choice is a literal, analyze it to enable later optimizations.
3078 * exp_aggr.adb (Expand_Record_Aggregate): An aggregate with static size
3079 and components can be handled by the backend even if it is of a limited
3082 2010-10-08 Arnaud Charlet <charlet@adacore.com>
3084 * a-rttiev.adb (task Timer): Since this package may be elaborated
3085 before System.Interrupt, we need to call Setup_Interrupt_Mask
3086 explicitly to ensure that this task has the proper signal mask.
3088 2010-10-08 Robert Dewar <dewar@adacore.com>
3090 * freeze.adb (Freeze_Entity): For array case, move some processing for
3091 pragma Pack, Component_Size clause and atomic/volatile components here
3092 instead of trying to do the job in Sem_Ch13 and Freeze.
3093 * layout.adb: Use new Addressable function
3094 * sem_ch13.adb (Analyze_Attribute_Representation_Clause, case
3095 Component_Size): Move some handling to freeze point in
3096 Freeze.Freeze_Entity.
3097 * sem_prag.adb (Analyze_pragma, case Pack): Move some handling to
3098 freeze point in Freese.Freeze_Entity.
3099 * sem_util.ads, sem_util.adb (Addressable): New function.
3101 2010-10-08 Robert Dewar <dewar@adacore.com>
3103 * sprint.adb: Minor reformatting.
3105 2010-10-08 Javier Miranda <miranda@adacore.com>
3107 * exp_ch4.adb (Real_Range_Check): Declare temporary as constant.
3109 2010-10-08 Robert Dewar <dewar@adacore.com>
3111 * sem_ch3.adb: Minor reformatting.
3113 2010-10-08 Vincent Celier <celier@adacore.com>
3115 * ali-util.adb (Get_File_Checksum): Make sure that external_as_list is
3116 not a reserved word.
3117 * prj-proc.adb (Expression): Process string list external references.
3118 * prj-strt.adb (External_Reference): Parse external_as_list external
3120 * prj-tree.ads (Expression_Kind_Of): Allowed for N_External_Value nodes
3121 (Set_Expression_Kind_Of): Ditto
3122 * prj.adb (Initialize): Set external_as_list as a reserved word
3123 * projects.texi: Document new string external reference
3125 * scans.ads (Token_Type): New token Tok_External_As_List
3126 * snames.ads-tmpl: New standard name Name_External_As_List
3128 2010-10-08 Thomas Quinot <quinot@adacore.com>
3130 * sem_prag.adb: Minor reformatting.
3132 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3134 * sem_ch3.adb (Derived_Type_Declaration): In the private part of an
3135 instance, it is legal to derive from a non-limited actual when the
3136 formal type is untagged limited.
3137 * sem_ch12.adb (Instantiate_Type): For a formal private type, use
3138 analyzed formal as Generic_Parent_Type, to simplify later checks.
3140 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3142 * sem_res.adb (Insert_Default): If default value is already a
3143 raise_constraint_error do not rewrite it as new raise node, to prevent
3144 infinite loops in the warning removal machinery.
3146 2010-10-08 Robert Dewar <dewar@adacore.com>
3148 * sem_util.adb, sem_prag.adb: Minor reformatting
3150 2010-10-08 Hristian Kirtchev <kirtchev@adacore.com>
3152 * gnat_rm.texi: Remove the section on pragma Implemented_By_Entry.
3153 Add section on pragma Implemented.
3155 2010-10-08 Ed Schonberg <schonberg@adacore.com>
3157 * sem_ch3.adb (Derive_Subprogram): If an abstract extension has a
3158 concrete parent with a concrete constructor, the inherited constructor
3159 is abstract even if the derived type is a null extension.
3161 2010-10-08 Thomas Quinot <quinot@adacore.com>
3163 * sem_ch4.adb: Minor reformatting.
3165 2010-10-08 Hristian Kirtchev <kirtchev@adacore.com>
3167 * einfo.adb: Flag 232 (formerly Implemented_By_Entry) is now unused.
3168 (Implemented_By_Entry): Removed.
3169 (Set_Implemented_By_Entry): Removed.
3170 (Write_Entity_Flags): Remove the output for Implemented_By_Entry.
3171 * einfo.ads: Remove Implemented_By_Entry and its usage in entities.
3172 (Implemented_By_Entry): Removed along with its associated pragma.
3173 (Set_Implemented_By_Entry): Removed along with its associated pragma.
3174 * exp_ch9.adb: Alphabetize with and use clauses of Exp_Ch9.
3175 (Build_Dispatching_Call_Equivalent): New routine.
3176 (Build_Dispatching_Requeue): New routine.
3177 (Build_Dispatching_Requeue_To_Any): New routine.
3178 (Build_Normal_Requeue): New routine.
3179 (Build_Skip_Statement): New routine.
3180 (Expand_N_Requeue_Statement): Rewritten. The logic has been split into
3181 several subroutines.
3182 * par-prag.adb: Replace Pragma_Implemented_By_Entry by
3184 * sem_ch3.adb (Check_Abstract_Overriding): Perform checks concerning
3186 (Check_Pragma_Implemented): New routines.
3187 (Inherit_Pragma_Implemented): New routine.
3188 * sem_ch9.adb (Analyze_Requeue): Update the predicate which detects a
3189 dispatching requeue.
3190 * sem_prag.adb: Update array Sig_Flags by removing Implemented_By_Entry
3191 and adding Implemented.
3192 (Ada_2012_Pragma): New routine.
3193 (Analyze_Pragma, case Implemented): Perform all necessary checks
3194 concerning pragma Implemented and register the pragma as a
3195 representation item with the procedure_LOCAL_NAME.
3196 (Analyze_Pragma, case Implemented_By_Entry): Removed.
3197 * sem_util.adb (Implementation_Kind): New routine.
3198 * sem_util.ads (Implementation_Kind): New routine.
3199 * snames.ads-tmpl: Remove Name_Implemented_By_Entry and add
3200 Name_Implemented. Remove pragma name Pragma_Implemented_By_Entry and
3201 add Pragma_Implemented. Add special names By_Any, By_Entry and
3202 By_Protected_Procedure.
3204 2010-10-08 Javier Miranda <miranda@adacore.com>
3206 * exp_ch3.adb (Expand_Freeeze_Record_Type): Code cleanup: remove local
3207 variable Has_Static_DT by invocation of function Building_Static_DT.
3209 2010-10-08 Vincent Celier <celier@adacore.com>
3211 * g-dirope.adb (Remove_Dir): Do not change the current directory when
3212 doing a recursive remove of a subdirectory.
3214 2010-10-08 Javier Miranda <miranda@adacore.com>
3216 * exp_ch6.ad (Freeze_Subprogram): Factorize code.
3217 * exp_disp.adb (Make_Secondary_DT): Factorize code.
3218 (Make_DT): Factorize code.
3220 2010-10-08 Robert Dewar <dewar@adacore.com>
3222 * sem_ch4.adb: Minor reformatting.
3224 2010-10-08 Robert Dewar <dewar@adacore.com>
3226 * sem_ch6.adb (Check_Conformance): Check null exclusion match for full
3229 2010-10-08 Thomas Quinot <quinot@adacore.com>
3231 * sem_ch12.adb (Instantiate_Object): Rename Formal_Id to Gen_Obj, for
3232 consistency with Gen_T in Instantiate_Type.
3233 Introduce constant A_Gen_Obj to avoid repeated queries for
3234 Defining_Identifier (Analyzed_Formal).
3236 2010-10-08 Vincent Celier <celier@adacore.com>
3238 * prj-nmsc.adb: Minor comment fix.
3240 2010-10-07 Robert Dewar <dewar@adacore.com>
3242 * sem_prag.adb, sem_ch13.adb: Implement AI05-0012-1/02.
3243 * gcc-interface/Make-lang.in: Update dependencies.
3245 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3247 * sem_ch12.ad: (Instantiate_Object): For an in-out formal of a child
3248 unit, if the type of the formal is declared in a parent unit and is not
3249 a formal itself, the actual must be located from an enclosing parent
3250 instance by normal visibility.
3252 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3254 * sem_ch4.adb (Analyze_Allocator): In Ada 2012, a null_exclusion
3255 indicator is illegal for an uninitialized allocator.
3257 2010-10-07 Robert Dewar <dewar@adacore.com>
3259 * sem_prag.adb (Analyze_Attribute_Definition_Clause, case
3260 Component_Size): Complete previous change.
3262 2010-10-07 Vincent Celier <celier@adacore.com>
3264 * scng.adb (Scan): Call Accumulate_Token_Checksum for Tok_Identifier,
3265 even for keywords, to avoid having the checksum to depend on the Ada
3268 2010-10-07 Gary Dismukes <dismukes@adacore.com>
3270 * sem_aggr.adb, sem_ch12.adb, sem_ch6.adb, par-ch5.adb,
3271 exp_ch3.adb: Minor reformatting.
3273 2010-10-07 Robert Dewar <dewar@adacore.com>
3275 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
3276 Component_Size): It is now illegal to give an incorrect component size
3277 clause in the case of aliased or atomic components.
3278 * sem_prag.adb (Analyze_Pragma, case Pack): It is now illegal to give
3279 an effective pragma Pack in the case of aliased or atomic components.
3281 2010-10-07 Steve Baird <baird@adacore.com>
3283 * exp_ch4.adb (Expand_N_Allocator): Do not bypass expansion
3284 in the case of a violation of an active No_Task_Hierarchy restriction.
3286 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3288 * sem_ch12.adb (Validate_Derived_Type_Instance): If a formal derived
3289 type is non-limited, an actual for it cannot be limited.
3291 2010-10-07 Robert Dewar <dewar@adacore.com>
3293 * einfo.ads (No_Pool_Assigned): Update documentation.
3294 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
3295 Storage_Size): We only set No_Pool_Assigned if the expression is a
3296 static constant and zero.
3297 * sem_res.adb (Resolve_Allocator): Allocation from empty storage pool
3298 should be an error not a warning.
3300 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3302 * exp_aggr.adb (Expand_Array_Aggregate): Recognize additional cases
3303 where an aggregate in an assignment can be built directly into the
3304 target, and does not require the creation of a temporary that may
3307 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3309 * sem_aggr.adb (Analyze_Record_Aggregate): In Ada2012, a choice list
3310 in a record aggregate can correspond to several components of
3311 anonymous access types, as long as the designated subtypes match.
3313 2010-10-07 Robert Dewar <dewar@adacore.com>
3315 * gnat_rm.texi, exp_util.adb, sinfo.adb, sinfo.ads, sem_ch12.adb,
3316 sem.adb, gnat_ugn.texi, sem_util.ads, par-ch6.adb, targparm.ads,
3317 restrict.adb, sem_ch6.adb, sem_ch6.ads, sprint.adb, i-c.ads: Change
3318 spelling parametrize(d) => parameterize(d).
3320 2010-10-07 Robert Dewar <dewar@adacore.com>
3322 * sem_ch12.adb: Add comment.
3323 * sem_ch6.adb: Minor reformatting.
3325 2010-10-07 Robert Dewar <dewar@adacore.com>
3327 * par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb, par-ch10.adb: Add
3328 Pexp to Pf_Rec constants
3329 (P_Subprogram): Expression is always enclosed in parentheses
3330 * par.adb (Pf_Rec): add Pexp flag for parametrized expression
3331 * sinfo.ads (N_Parametrized_Expression): Expression must be in parens
3333 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3335 * sem_ch6.adb (Analyze_Subprogram_Specification): Implement Ada2012
3336 checks on functions that return an abstract type or have a controlling
3337 result whose designated type is an abstract type.
3338 (Check_Private_Overriding): Implement Ada2012 checks on functions
3339 declared in the private part, if an abstract type is involved.
3340 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): In Ada2012,
3341 reject a generic function that returns an abstract type.
3342 * exp_ch5.adb (Expand_Simple_Function_Return): in Ada2012, if a
3343 function has a controlling access result, check that the tag of the
3344 return value matches the designated type of the return expression.
3346 2010-10-07 Robert Dewar <dewar@adacore.com>
3348 * par-ch6.adb: Fix error in handling of parametrized expressions.
3349 * par-ch4.adb (P_Name): Allow qualified expression as name in Ada 2012
3351 (P_Simple_Expression): Better message for qualified expression prefix
3352 * s-crc32.adb: Minor reformatting.
3353 * exp_intr.adb (Expand_Unc_Deallocation): Remove test for empty
3354 storage pool (this test is moved to Sem_Intr).
3355 * sem_intr.adb (Check_Intrinsic_Call): Add check for deallocation from
3356 empty storage pool, moved here from Exp_Intr and made into error.
3357 (Check_Intrinsic_Call): Remove assumption in generating not-null free
3358 warning that the name of the instantiation is Free.
3359 * sinput.adb (Tree_Read): Document use of illegal free call allowed in
3361 * types.ads: Remove storage size clauses from big types (since we may
3362 need to do deallocations, which are now illegal for empty pools).
3364 2010-10-07 Sergey Rybin <rybin@adacore.com>
3366 * gnat_ugn.texi: Add missing word.
3368 2010-10-07 Robert Dewar <dewar@adacore.com>
3370 * exp_util.adb (Insert_Actions): Add handling of
3371 N_Parametrized_Expression.
3372 * par-ch6.adb (P_Subprogram): Add parsing of parametrized expression
3373 * sem.adb: Add entry for N_Parametrized_Expression
3374 * sem_ch6.adb (Analyze_Parametrized_Expression): New procedure
3375 * sem_ch6.ads (Analyze_Parametrized_Expression): New procedure
3376 * sinfo.ads, sinfo.adb: Add N_Parametrized_Expression
3377 * sprint.adb (Sprint_Node): Add handling for N_Parametrized_Expression
3378 * par-ch4.adb: Minor reformatting.
3380 2010-10-07 Robert Dewar <dewar@adacore.com>
3382 * scng.adb (Skip_Other_Format_Characters): New procedure
3383 (Start_Of_Wide_Character): New procedure
3384 (Scan): Use Start_Of_Wide_Character where appropriate
3385 (Scan): Improve error message for other_format chars in identifier
3386 (Scan): Allow other_format chars between tokens
3388 2010-10-07 Javier Miranda <miranda@adacore.com>
3390 * exp_util.adb (Safe_Prefixed_Reference): When removing side effects,
3391 Add missing support for explicit dereferences.
3393 2010-10-07 Robert Dewar <dewar@adacore.com>
3395 * par-ch10.adb, par-ch3.adb, par.adb: Minor reformatting.
3397 2010-10-07 Robert Dewar <dewar@adacore.com>
3399 * exp_disp.adb, exp_dist.adb, exp_util.ads, exp_util.adb,
3400 exp_ch11.adb: Rename Full_Qualified_Name to Fully_Qualified_Name_String
3401 * sem_util.adb, sem_util.ads (Full_Qualified_Name): Moved to
3402 Exp_Util.Fully_Qualified_Name_String.
3404 2010-10-07 Robert Dewar <dewar@adacore.com>
3406 * rtsfind.ads: Add entry for Ada.Real_Time.Timing_Events.Set_Handler
3407 * sem_res.adb (Resolve_Call): A call to
3408 Ada.Real_Time.Timing_Events.Set_Handler violates restriction
3409 No_Relative_Delay (AI-0211).
3411 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3413 * sem_ch10.adb: Small change in error message.
3415 2010-10-07 Robert Dewar <dewar@adacore.com>
3417 * tbuild.ads: Minor reformatting.
3419 2010-10-07 Robert Dewar <dewar@adacore.com>
3421 * gnatcmd.adb, make.adb, prj-nmsc.adb, sem_elab.adb: Minor reformatting
3423 2010-10-07 Arnaud Charlet <charlet@adacore.com>
3425 * exp_ch11.adb (Expand_N_Exception_Declaration): Update comments.
3427 2010-10-07 Robert Dewar <dewar@adacore.com>
3429 * sem_res.adb: Minor reformatting
3431 2010-10-07 Olivier Ramonat <ramonat@adacore.com>
3433 * gnat_ugn.texi: Minor editing.
3434 * opt.ads: Document that scripts rely on specific formats in opt.ads
3436 2010-10-07 Robert Dewar <dewar@adacore.com>
3438 * a-wichun.ads, a-wichun.adb (To_Lower_Case): New function
3439 (To_Upper_Case): Fix to be inverse of To_Lower_Case
3440 * a-zchuni.ads, a-zchuni.adb (To_Lower_Case): New function
3441 (To_Upper_Case): Fix to be inverse of To_Lower_Case
3443 2010-10-07 Robert Dewar <dewar@adacore.com>
3445 * a-wichha.adb, a-wichha.ads, a-zchhan.adb, a-zchhan.ads: New file.
3446 * impunit.adb: Add entries for a-wichha/a-zchhan
3447 * Makefile.rtl: Add entries for a-wichha/a-zchhan
3449 2010-10-07 Vincent Celier <celier@adacore.com>
3451 * make.adb (Check): Call Check_Source_Info_In_ALI with Project_Tree
3452 * makeutl.adb (Check_Source_Info_In_ALI): If there is at least one
3453 replaced source, check that none of the replaced sources are in the
3455 * makeutl.ads (Check_Source_Info_In_ALI): New parameter Tree
3456 * prj-nmsc.adb (Remove_Source): New parameter Tree. If the source is
3457 replaced with a source with a different file name, put it in the hash
3458 table Replaced_Sources.
3459 (Add_Source): Call Remove_Source with Data.Tree. If there is at least
3460 one replaced source, check if it has the same file name as the current
3461 source; if it has, remove it from the hash table Replaced_Sources.
3462 * prj.adb (Reset): Reset hash table Tree.Replaced_Sources
3463 * prj.ads (Replaced_Source_HTable): New hash table
3464 (Project_Tree_Data): New components Replaced_Sources and
3465 Replaced_Source_Number.
3467 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3469 * sem_elab.adb (Check_A_Call): After inserting elaboration check, set
3470 proper flag to prevent a double elaboration check on the same call.
3471 * exp_util.adb (Insert_Actions): If the enclosing node is an
3472 Expression_With_Actions and it has been analyzed already, find
3473 insertion point further up in the tree.
3475 2010-10-07 Hristian Kirtchev <kirtchev@adacore.com>
3477 * sem_ch13.adb (Analyze_Record_Representation_Clause): Alphabetize all
3478 local variables. Remove the general restriction which prohibits the
3479 application of record rep clauses to Unchecked_Union types. Add Ada
3480 2012 check to detect improper naming of an Unchecked_Union
3481 discriminant in record rep clause.
3482 * sem_prag.adb: Add with and use clause for Exp_Ch7.
3483 (Analyze_Pragma): Unchecked_Union case: Propagate the Unchecked_Union
3484 type to all invocations of Check_Component and Check_Variant.
3485 (Check_Component): Add formal parameters UU_Typ and In_Variant_Part.
3486 Rewritten. Add Ada 2012 check to detect improper use of formal
3487 private types and private extensions as component types of an
3488 Unchecked_Union declared inside a generic body.
3489 (Check_Variant): Add formal parameter UU_Typ. Propagate the
3490 Unchecked_Union type to all calls of Check_Component. Signal that the
3491 current component comes from the variant part of an Unchecked_Union
3493 (Inside_Generic_Body): New routine.
3495 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3497 * exp_ch4.adb (Expand_Composite_Equality): When looking for a primitive
3498 equality operation for a record component, verify that both formals
3499 have the same type, and the result type is boolean.
3501 2010-10-07 Vincent Celier <celier@adacore.com>
3503 * gnatcmd.adb (Check_Files): When looking for the .ci file for a
3504 binder generated file, look for both b~xxx and b__xxx as gprbuild
3505 always uses b__ as the prefix of such files.
3507 2010-10-07 Thomas Quinot <quinot@adacore.com>
3509 * sem_res.adb: Minor reformatting.
3511 2010-10-07 Arnaud Charlet <charlet@adacore.com>
3513 * debug.adb: Update -gnatd.J documentation.
3515 2010-10-07 Robert Dewar <dewar@adacore.com>
3517 * gnat_rm.texi: Document handling of invalid values
3518 * s-utf_32.ads, s-utf_32.adb (UTF_To_Lower_Case): Fix implementation
3520 (UTF_To_Upper_Case): New function.
3522 2010-10-07 Robert Dewar <dewar@adacore.com>
3524 * sem_attr.adb: Minor reformatting.
3525 * einfo.ads, einfo.adb (Is_Ada_2012_Only): New flag
3526 * itypes.adb (Create_Null_Excluding_Itype): Set Is_Ada_2012_Only flag
3528 * lib-xref.adb (Generate_Reference): Warn on use of Ada 2012 entity in
3530 * opt.ads (Warn_On_Ada_2012_Compatibility): New flag
3531 * sem_ch3.adb (Analye_Subtype_Declaration): Inherit Is_Ada_2012_Only
3532 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Is_Ada_2012_Only
3534 * sem_prag.adb (Analyze_Pragma, case Ada_12/Ada_2012): Allow form with
3536 * sem_type.adb (Disambiguate): Deal with Is_Ada_2012_Only.
3537 * sem_warn.adb (Warn_On_Ada_2012_Compatibility): New flag, treated
3540 2010-10-07 Javier Miranda <miranda@adacore.com>
3542 * a-tags.ads: Use new support for pragma Ada_2012 with function
3545 2010-10-07 Ed Schonberg <schonberg@adacore.com>
3547 * par-ch5.adb (P_Sequence_Of_Statements): In Ada2012 a label can end a
3548 sequence of statements.
3550 2010-10-07 Vincent Celier <celier@adacore.com>
3552 * gnatcmd.adb (Check_Files): Only add a .ci files if it exists
3554 2010-10-07 Javier Miranda <miranda@adacore.com>
3556 * a-tags.ads, a-tags.adb (Type_Is_Abstract): New subprogram.
3557 * rtsfind.ads (RE_Type_Is_Abstract): New entity.
3558 * exp_disp.adb (Make_DT): Initialize TSD component Type_Is_Abstract.
3560 2010-10-07 Arnaud Charlet <charlet@adacore.com>
3562 * sem_ch12.adb (Mark_Context): Removed, no longer needed.
3563 (Analyze_Package_Instantiation): No longer analyze systematically a
3564 generic body in CodePeer mode.
3565 * freeze.adb, sem_attr.adb: Update comments.
3567 2010-10-05 Robert Dewar <dewar@adacore.com>
3569 * par-ch5.adb (Test_Statement_Required): Allow all pragmas in Ada 2012
3572 2010-10-05 Pascal Obry <obry@adacore.com>
3574 * gnat_rm.texi: Fix typo.
3576 2010-10-05 Arnaud Charlet <charlet@adacore.com>
3578 * gnat_ugn.texi: Add note about identifiers with same name and
3581 2010-10-05 Robert Dewar <dewar@adacore.com>
3583 * sem_ch4.adb: Minor reformatting.
3584 * a-direct.ads: Minor comment update.
3586 2010-10-05 Javier Miranda <miranda@adacore.com>
3588 * sem_ch3.adb (Add_Internal_Interface_Entities): Removing code that is
3589 no longer required after change in New_Overloaded_Entity.
3590 * sem_ch6.adb (New_Overloaded_Entity): Code reorganization to isolate
3591 the fragment of code that handles derivations of interface primitives.
3592 Add missing dependence on global variable Inside_Freezing_Actions to
3593 ensure the correct management of internal interface entities.
3594 * sem_ch13.adb (Analyze_Freeze_Entity): Add missing increase/decrease
3595 of the global variable Inside_Freezing_Actions to ensure that internal
3596 interface entities are well handled by New_Overloaded_Entity.
3597 * sem_disp.adb (Find_Primitive_Covering_Interface): Add documentation
3598 and complete the algorithm to catch hidden primitives derived of
3599 private type that covers the interface.
3600 * sem_disp.ads (Find_Primitive_Covering_Interface): Add missing
3603 2010-10-05 Robert Dewar <dewar@adacore.com>
3605 * prj-util.adb, prj-util.ads, prj.ads, s-vxwext-rtp.adb, sem_ch4.adb,
3606 sem_ch7.adb, sem_res.adb, sem_type.adb: Minor reformatting.
3607 Minor code reorganization (use Nkind_In).
3609 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3611 * sem_ch10.adb (Analyze_Task_Body_Stub): Diagnose duplicate stub for
3614 2010-10-05 Vincent Celier <celier@adacore.com>
3616 * gnatbind.adb: If the main library file is not for a suitable main
3617 program, change the error message.
3619 2010-10-05 Vincent Celier <celier@adacore.com>
3621 * a-direct.ads: Minor spelling error fixes in comments.
3622 * gnat_rm.texi: Add three entries in "Implementation Defined
3623 Characteristics" for the interpretations of the Form parameters in
3626 2010-10-05 Robert Dewar <dewar@adacore.com>
3628 * exp_ch3.adb, exp_ch5.adb, exp_disp.adb, exp_dist.adb, gnatlink.adb,
3629 makeutl.adb, par-ch6.adb, prj-dect.adb, prj-env.adb, prj-env.ads,
3630 prj-ext.adb, prj-nmsc.adb, prj-part.adb, prj-pp.ads: Minor code
3634 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3636 * sem_res.adb (Check_Parameterless_Call): If the prefix of 'Address is
3637 an explicit dereference of an access to function, the prefix is not
3638 interpreted as a parameterless call.
3640 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3642 * exp_attr.adb: For 'Read and 'Write, use full view of base type if
3645 2010-10-05 Vincent Celier <celier@adacore.com>
3647 * make.adb (Switches_Of): Allow wild cards in index of attributes
3649 * prj-util.adb (Value_Of): When Allow_Wildcards is True, use the index
3650 of the associative array as a glob regular expression.
3651 * prj-util.ads (Value_Of (Index, In_Array)): New Boolean parameter
3652 Allow_Wildcards, defaulted to False.
3653 (Value_Of (Name, Attribute_Or_Array_Name)): Ditto
3654 * projects.texi: Document that attribute Switches (<file name>) may
3655 use wild cards in the index.
3657 2010-10-05 Robert Dewar <dewar@adacore.com>
3659 * a-direct.adb, a-direct.ads, back_end.adb, checks.adb,
3660 einfo.adb: Minor reformatting.
3661 * debug.adb: Remove obsolete documentation for d.Z flag.
3663 2010-10-05 Vincent Celier <celier@adacore.com>
3665 * vms_data.ads: Add VMS qualifier /SRC_INFO= corresponding to gnatmake
3666 switch --create-info-file=.
3667 * gnat_ugn.texi: Add documentation for new gnatmake switch
3670 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3672 * sem_ch3.adb: Do not elaborate type definition if syntax error.
3674 2010-10-05 Javier Miranda <miranda@adacore.com>
3676 * sprint.adb (Sprint_Node_Actual): Improve output of subprogram bodies
3677 to generate the full-qualified names of its corresponding spec.
3678 This facilitates locating the corresponing body when reading
3681 2010-10-05 Thomas Quinot <quinot@adacore.com>
3683 * exp_dist.adb (Make_Helper_Function_Name): For a tagged type, use
3684 canonical name without serial number only if the helper is becoming a
3685 primitive of the type.
3687 2010-10-05 Javier Miranda <miranda@adacore.com>
3689 * exp_disp.adb (Make_DT): Minor code reorganization.
3691 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3693 * par-ch6.adb: improve recovery with extra paren in function spec.
3695 2010-10-05 Quentin Ochem <ochem@adacore.com>
3697 * prj-tree.ads: Project_Path is now aliased.
3699 2010-10-05 Thomas Quinot <quinot@adacore.com>
3701 * checks.adb: Minor reformatting.
3703 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
3705 * mlib-tgt-specific-mingw.adb (No_Argument_List): Delete.
3706 (Shared_Libgcc): New aliased variable.
3707 (Shared_Libgcc_Switch): New constant.
3708 (Build_Dynamic_Library): Pass Shared_Libgcc_Switch to the compiler
3709 * gcc-interface/Makefile.in (gnatlib-shared-win32): Pass -shared-libgcc
3711 * gcc-interface/Make-lang.in: Update dependencies.
3713 2010-10-05 Vincent Celier <celier@adacore.com>
3715 * prj-part.adb (Parse_Simple_Project): When checking if a child project
3716 imports its parent project, also look in projects being extended by
3719 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
3721 * gnat_ugn.texi: Adjust instructions in G.10 Building DLLs with GNAT.
3723 2010-10-05 Javier Miranda <miranda@adacore.com>
3725 * exp_cg.adb (Slot_Number): Add support to handle aliased entities.
3726 (Generate_CG_Output): Switch -gnatd.Z is no longer needed to
3727 activate this output.
3729 2010-10-05 Arnaud Charlet <charlet@adacore.com>
3731 * back_end.adb (Call_Back_End): Generate an error message when scil
3732 generation is enabled, and no scil back-end (by default) is available.
3734 2010-10-05 Javier Miranda <miranda@adacore.com>
3736 * debug.adb: Update documentation since -gnatd.Z is no longer required
3737 to generate the call-graph information.
3739 2010-10-05 Javier Miranda <miranda@adacore.com>
3741 * exp_ch5.adb (Expand_Simple_Function_Return): Rewrite expansion of a
3742 runtime access check by an equivalent expansion that causes
3743 no problems in the VM backend. The original expansion was
3744 not good for the VM backends because when Tagged_Type_Expansion
3745 is disabled the attribute Access_Disp_Table is not available.
3747 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3749 * sem_type.adb (Covers): In a dispatching context, T1 covers T2 if T2
3750 is class-wide and T1 is its specific type.
3752 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3754 * einfo.adb: Add guard to Is_String_Type to prevent cascaded errors.
3756 2010-10-05 Vincent Celier <celier@adacore.com>
3758 * back_end.ads: Minor spelling error correction.
3760 2010-10-05 Arnaud Charlet <charlet@adacore.com>
3762 * switch-c.adb, gnat1drv.adb (Scan_Front_End_Switches): Disable
3763 warnings when -gnatC is specified here so that warnings can be
3764 re-enabled explicitly.
3765 (Adjust_Global_Switches): No longer suppress warnings.
3767 2010-10-05 Vincent Celier <celier@adacore.com>
3769 * makeutl.adb: Minor reformatting.
3771 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3773 * sem_ch4.adb: add guard in Analyze_One_Call to prevent crash when a
3774 non-discrete type appears as an actual in a call.
3776 2010-10-05 Vincent Celier <celier@adacore.com>
3778 * make.adb (Scan_Make_Arg): Take into account new switch
3780 * makeusg.adb: Add line for new switch --source-info=file.
3781 * makeutl.ads (Source_Info_Option): New constant String for new builder
3783 * prj-conf.adb: Put subprograms in alphabetical order
3784 (Process_Project_And_Apply_Config): Read/write an eventual source info
3786 * prj-nmsc.adb (Look_For_Sources.Get_Sources_From_Source_Info): New
3788 (Look_For_Sources): If a source info file was successfully read, get
3789 the source data from the data read from the source info file.
3790 * prj-util.adb (Source_Info_Table): New table
3791 (Source_Info_Project_HTable): New hash table
3792 (Create): New procedure
3793 (Put (File), Put_Line): New procedures
3794 (Write_Source_Info_File): New procedure
3795 (Read_Source_Info_File): New procedure
3796 (Initialize): New procedure
3797 (Source_Info_Of): New procedure
3798 (Next): New procedure
3799 (Close): When file is an out file, fail if the buffer cannot be written
3800 or if the file cannot be close successfully.
3801 (Get_Line): Fail if file is an out file
3802 * prj-util.ads (Create): New procedure
3803 (Put (File), Put_Line): New procedures
3804 (Write_Source_Info_File): New procedure
3805 (Read_Source_Info_File): New procedure
3806 (Source_Info_Data): New record type
3807 (Source_Info_Iterator): New private type
3808 (Initialize): New procedure
3809 (Source_Info_Of): New procedure
3810 (Next): New procedure
3811 * prj.ads (Project_Tree_Data): New components Source_Info_File_Name and
3812 Source_Info_File_Exists.
3814 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3816 * exp_ch4.adb: Fix typo.
3818 2010-10-05 Thomas Quinot <quinot@adacore.com>
3820 * lib-writ.adb: Minor reformatting.
3822 2010-10-05 Javier Miranda <miranda@adacore.com>
3824 * sem_ch3.adb (Access_Definition): Remove useless code.
3826 2010-10-05 Emmanuel Briot <briot@adacore.com>
3828 * prj-env.adb, prj-env.ads (Set_Path): New subprogram.
3829 (Deep_Copy): Removed, not used.
3831 2010-10-05 Javier Miranda <miranda@adacore.com>
3833 * sem_ch3.adb (Add_Internal_Interface_Entities): Code reorganization:
3834 move code that searches in the list of primitives of a tagged type for
3835 the entity that will be overridden by user-defined routines.
3836 * sem_disp.adb (Find_Primitive_Covering_Interface): Move here code
3837 previously located in routine Add_Internal_Interface_Entities.
3838 * sem_disp.ads (Find_Primitive_Covering_Interface): Update docs.
3839 * sem_ch6.adb (New_Overloaded_Entity): Add missing check on
3840 availability of attribute Alias.
3842 2010-10-05 Ed Falis <falis@adacore.com>
3844 * s-taprop-vxworks.adb, s-osinte-vxworks.adb, s-osinte-vxworks.ads,
3845 s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.adb, s-vxwext-rtp.ads:
3846 Move definition of intContext to System.OS_Interface.
3847 Add necessary variants in System.VxWorks.Extensions.
3849 2010-10-05 Doug Rupp <rupp@adacore.com>
3851 * s-asthan-vms-alpha.adb: On VMS, a task using
3852 pragma AST_Entry exhibits a memory leak when the task terminates
3853 because the vector allocated for the AST interface is not freed. Fixed
3854 by making the vector a controlled type.
3856 2010-10-05 Emmanuel Briot <briot@adacore.com>
3858 * prj-nmsc.adb (Expand_Subdirectory_Pattern): Check that the prefix in
3859 a "**" pattern properly exists, and report an error otherwise.
3861 2010-10-05 Emmanuel Briot <briot@adacore.com>
3863 * prj-env.ads: Use GNAT.OS_Lib rather than System.OS_Lib.
3865 2010-10-05 Emmanuel Briot <briot@adacore.com>
3867 * prj-nmsc.adb, prj-err.adb (Expand_Subdirectory_Pattern): New
3869 Extract some code from Get_Directories, to share with the handling
3870 of aggregate projects (for the Project_Files attributes)
3872 2010-10-05 Emmanuel Briot <briot@adacore.com>
3874 * gnatcmd.adb, prj-proc.adb, prj-part.adb, prj-ext.adb, prj-ext.ads,
3875 switch-m.adb, clean.adb, prj-nmsc.adb, prj-nmsc.ads, prj-env.adb,
3876 prj-env.ads, prj-tree.adb, prj-tree.ads (Project_Search_Path): New
3879 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
3881 * exp_ch5.adb (Make_Field_Expr): Revert previous change (removed).
3883 2010-10-05 Emmanuel Briot <briot@adacore.com>
3885 * prj-dect.adb, prj-nmsc.adb, prj-attr.adb, snames.ads-tmpl
3886 (Aggregate projects): added support for parsing aggregate projects.
3887 In particular, check the presence and value of the new attributes
3888 related to aggregate projects, ie Project_Files, Project_Path
3890 (Check_Attribute_Allowed, Check_Package_Allowed,
3891 Rename_Obsolescent_Attributes): new subprogram, extracting code
3892 from existing subprogram to keep their sizes smaller.
3893 (Check_Aggregate_Project, Check_Abstract_Project,
3894 Check_Missing_Sources): new subprograms
3895 (Check): remove comments that duplicated either the name of the
3896 following subprogram call, or the comment on that subprogram.
3897 * prj-part.adb (Check_Extending_All_Imports): New subprogram, extracted
3898 from Parse_Single_Project.
3899 (Check_Aggregate_Imports): new subprogram.
3901 2010-10-05 Vincent Celier <celier@adacore.com>
3903 * make.adb (Check): When compiling with -gnatc, recompile if the ALI
3904 file has not been generated for the current source, for example if it
3905 has been generated for the spec, but we are compiling the body.
3907 2010-10-05 Bob Duff <duff@adacore.com>
3909 * xgnatugn.adb: Remove unused procedure.
3911 2010-10-04 Vincent Celier <celier@adacore.com>
3913 * a-direct.adb (Copy_File): Interpret the Form parameter and call
3914 System.OS_Lib.Copy_File to do the work accordingly. Raise Use_Error if
3915 the Form parameter contains an incorrect value for field preserve= or
3917 * a-direct.ads (Create_Directory, Create_Path): Indicate that the Form
3918 parameter is ignored.
3919 (Copy_File): Indicate the interpretation of the Form parameter.
3921 2010-10-04 Vincent Celier <celier@adacore.com>
3923 * make.adb (Gnatmake): When there are no foreign languages declared and
3924 a main in attribute Main of the main project does not exist or is a
3925 source of another project, fail immediately before attempting
3928 2010-10-04 Javier Miranda <miranda@adacore.com>
3930 * exp_disp.ads (Convert_Tag_To_Interface): New function which must be
3931 used to convert a node referencing a tag to a class-wide interface
3933 * exp_disp.adb (Convert_Tag_To_Interface): New function.
3934 (Expand_Interface_Conversion): Replace invocation of
3935 Unchecked_Conversion by new function Convert_Tag_To_Interface.
3936 (Write_DT): Add support for null primitives.
3937 * exp_ch3.adb (Expand_N_Object_Declaration): For tagged type objects,
3938 cleanup code that handles interface conversions and avoid unchecked
3939 conversion of referenced tag components.
3940 * exp_ch5.adb (Expand_N_Assignment_Statement): Code cleanup. Avoid
3941 unrequired conversions when generating a dispatching call to _assign.
3942 * sprint.adb (Write_Itype): Fix wrong output of not null access itypes.
3944 2010-10-04 Ed Schonberg <schonberg@adacore.com>
3946 * exp_ch4.adb (Expand_N_Op_Not): Handle properly both operands when the
3947 parent is a binary boolean operation and the operand is an unpacked
3949 (Build_Boolean_Array_Proc_Call): If the operands are both negations,
3950 the operands of the rewritten node are the operands of the negations,
3951 not the negations themselves.
3953 2010-10-04 Robert Dewar <dewar@adacore.com>
3955 * sem_ch13.adb (Set_Biased): New procedure, now used throughout, adds
3956 name of entity to biased warning msg.
3957 (Analyze_Enumeration_Representation_Clause): Remove attempt to use
3958 biased rep (wrong and never worked anyway).
3960 2010-10-04 Arnaud Charlet <charlet@adacore.com>
3962 * sem_elab.adb: Minor reformatting.
3964 2010-10-04 Ed Schonberg <schonberg@adacore.com>
3966 * exp_ch4.adb (Expand_N_Null): Handle properly the case of a subtype of
3967 an access_to_protected subprogram type, and convert null value into
3968 corresponding aggregate.
3970 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3972 * gnat_ugn.texi: Clarify first point of 7.1.5 about pragma Inline.
3974 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3976 * make.adb (Scan_Make_Arg): Pass -Oxxx switches to the linker as well.
3977 * gnatlink.adb (Gnatlink): Filter out -Oxxx switches for CLI, RTX and
3980 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
3982 * sem_ch4.adb (Analyze_Indexed_Component_Form): Remove redundant test
3983 for N_Operator_Symbol.
3984 (Indicate_Name_And_Type): Likewise.
3985 * sem_ch8.adb (Analyze_Subprogram_Renaming): Likewise.
3986 * sem_res.adb (Resolve): Likewise.
3987 * sem_type.adb (Add_One_Interp): Likewise.
3988 (Disambiguate): Likewise.
3990 2010-10-04 Vincent Celier <celier@adacore.com>
3992 * osint.adb (Read_Library_Info_From_Full): If object timestamp is less
3993 than ALI file timestamp, return null.
3995 2010-10-04 Vincent Celier <celier@adacore.com>
3997 * prj-makr.adb (Finalize): Invoke Pretty_Print with Max_Length of 79.
3998 * prj-pp.adb (Pretty_Print): New parameter Max_Line_Length, that
3999 replaces global constant with the same name. When a line is too long,
4000 indent properly the next continuation line.
4001 * prj-pp.ads (Pretty_Print): New parameter Max_Line_Length with a range
4002 from 50 to 255, defaulted to 255, to indicate the maximum length of
4003 lines in the project file.
4005 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
4007 * sem_ch7.adb (Analyze_Package_Body_Helper) <Has_Referencer>: New
4008 Check_Subprogram_Ref function and Check_Subprogram_Refs instantiation
4009 of Traverse_Func on it to look for subprogram references in a body.
4010 Call Check_Subprogram_Refs on the body of inlined subprograms at the
4011 outer level and keep clearing the Is_Public flag of subprograms as long
4012 as it returns OK. Do not look at anything else than subprograms once
4013 an inlined subprogram has been seen.
4015 2010-10-04 Javier Miranda <miranda@adacore.com>
4017 * exp_cg.adb (Expand_N_Assignment_Statement): Restore tag check when
4018 the target object is an interface.
4019 * sem_disp.adb (Propagate_Tag): If the controlling argument is an
4020 interface type then we generate an implicit conversion to force
4021 displacement of the pointer to the object to reference the secondary
4022 dispatch table associated with the interface.
4024 2010-10-04 Robert Dewar <dewar@adacore.com>
4026 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Set
4027 Enumeration_Rep_Expr to point to the literal, not the identifier.
4028 (Analyze_Enumeration_Representation_Clause): Improve error message for
4029 size too small for enum rep value
4030 (Analyze_Enumeration_Representation_Clause): Fix size test to use
4031 proper size (RM_Size, not Esize).
4033 2010-10-04 Robert Dewar <dewar@adacore.com>
4035 * s-taprop-vxworks.adb, sem_res.adb: Minor reformatting.
4037 2010-10-04 Javier Miranda <miranda@adacore.com>
4039 * exp_cg.adb (Write_Call_Info): Code clean up.
4041 2010-10-04 Arnaud Charlet <charlet@adacore.com>
4043 * s-taprop-mingw.adb (Create_Task): Initialize Thread_Id field to 0.
4045 2010-10-04 Robert Dewar <dewar@adacore.com>
4047 * exp_cg.adb: Minor code reorganization
4049 * exp_ch5.adb, prj-nmsc.adb: Minor reformatting.
4051 2010-10-04 Bob Duff <duff@adacore.com>
4053 * sem_res.adb (Resolve_Type_Conversion): If a type conversion is needed
4054 to make a qualified expression into a name (syntax-wise), then do not
4055 consider it redundant.
4057 2010-10-04 Thomas Quinot <quinot@adacore.com>
4059 * sem_warn.ads: Fix typo.
4061 2010-10-04 Javier Miranda <miranda@adacore.com>
4063 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Handle suffix in
4065 (Write_Call_Info): Add missing support for renamed primitives.
4067 2010-10-04 Thomas Quinot <quinot@adacore.com>
4069 * exp_ch5.adb (Make_Field_Expr): New subprogram, to factor duplicated
4070 code between Make_Component_List_Assign and Make_Field_Assign.
4072 2010-10-04 Vincent Celier <celier@adacore.com>
4074 * prj-nmsc.adb (Get_Directories): For non extending projects that
4075 declare that they have no sources, do not create a non existing object
4076 or exec directory if builder switch -p is used.
4078 2010-10-04 Sergey Rybin <rybin@adacore.com>
4080 * gnat_ugn.texi (gnatcheck): Change the description of the report file
4083 2010-10-04 Ed Falis <falis@adacore.com>
4085 * s-taprop-vxworks.adb (Is_Task_Context): Import VxWorks intContext to
4086 determine whether Set_True is called from a task or an ISR.
4087 (Set_True): test for being in a task context before trying to
4088 dereference Defer_Abort or Undefer_Abort.
4090 2010-10-04 Robert Dewar <dewar@adacore.com>
4092 * sem_res.adb, sinput-l.adb: Minor reformatting.
4094 2010-10-04 Hristian Kirtchev <kirtchev@adacore.com>
4096 * exp_ch5.adb (Expand_N_Assignment_Statement): Do not generate a tag
4097 check when the target object is an interface since the expression of
4098 the right hand side must only cover the interface.
4100 2010-10-04 Vincent Celier <celier@adacore.com>
4102 * frontend.adb: Set Lib.Parsing_Main_Extended_Source to True before
4103 loading the main source, so that if it is preprocessed and -gnateG is
4104 used, the preprocessed file is written.
4105 * lib.ads (Analysing_Subunit_Of_Main): New global variable to indicate
4106 if a subunit is from the main unit when it is loaded.
4107 * sem_ch10.adb (Analyze_Proper_Body): Set Lib.Analysing_Subunit_Of_Main
4108 to True before loading a subunit.
4109 * sem_ch12.adb (Copy_Generic_Node): Set Lib.Analysing_Subunit_Of_Main
4110 to True when the main is a generic unit before loading one of its
4112 * sinput-l.adb (Load_File): If -gnateG is used, write the preprocessed
4113 file only for the main unit (spec, body and subunits).
4115 2010-10-04 Vincent Celier <celier@adacore.com>
4117 * sinput-l.adb (Load_File): Do not fail when switch -gnateG is
4118 specified and the processed file cannot be written. Just issue a
4119 warning and continue.
4121 2010-10-04 Thomas Quinot <quinot@adacore.com>
4123 * sem_res.adb: Minor reformatting.
4125 2010-10-04 Ed Schonberg <schonberg@adacore.com>
4127 * sem_ch8.adb (Analyze_Subprogram_Renaming): If the renamed operation
4128 is an overridden inherited operation, the desired operation is the
4129 overriding one, which is the alias of the visible one.
4131 2010-10-04 Ed Schonberg <schonberg@adacore.com>
4133 * sem_ch6.adb (Find_Corresponding_Spec): Check that the wrapper body is
4134 present before deleting from the tree, when an inherited function with
4135 a controlling result that returns a null extension is overridden by a
4136 later declaration or body.
4138 2010-10-04 Gary Dismukes <dismukes@adacore.com>
4140 * checks.adb: Update comment.
4142 2010-09-30 Joseph Myers <joseph@codesourcery.com>
4144 * gcc-interface/misc.c (optimize, optimize_size): Undefine as macros
4145 and define as variables.
4146 (gnat_post_options): Set optimize and optimize_size variables.
4148 2010-09-29 Joel Sherrill <joel.sherrill@oarcorp.com>
4150 * g-socket.adb: Move pragma to disable warnings in case multiple errnos
4151 are not defined by target.
4153 2010-09-29 Eric Botcazou <ebotcazou@adacore.com>
4155 * gcc-interface/utils.c (handle_leaf_attribute): Fix long line.
4157 2010-09-28 Richard Henderson <rth@redhat.com>
4159 * gcc-interface/misc.c (gnat_eh_personality): Use
4160 targetm.except_unwind_info.
4162 2010-09-28 Jan Hubicka <jh@suse.cz>
4164 * gcc-interface/utils.c (handle_leaf_attribute): New function.
4165 (gnat_internal_attribute_tables): Add leaf.
4167 2010-09-22 Joseph Myers <joseph@codesourcery.com>
4169 * gcc-interface/lang.opt (-all-warnings, -include-barrier,
4170 -include-directory, -include-directory=, -no-standard-includes,
4171 -no-standard-libraries): New.
4173 2010-09-20 Eric Botcazou <ebotcazou@adacore.com>
4175 * gcc-interface/decl.c (gnat_to_gnu_entity): Replace calls to
4176 build_array_type with calls to build_nonshared_array_type.
4177 (substitute_in_type): Likewise.
4178 * gcc-interface/misc.c (LANG_HOOKS_HASH_TYPES): Delete.
4179 (LANG_HOOKS_TYPE_HASH_EQ): Define.
4180 (gnat_post_options): Add 'static' keyword.
4181 (gnat_type_hash_eq): New static function.
4182 * gcc-interface/utils.c (fntype_same_flags_p): New function.
4183 (create_subprog_type): Call it.
4184 (create_index_type): Call build_nonshared_range_type and tidy up.
4185 (create_range_type): Likewise.
4186 * gcc-interface/gigi.h (fntype_same_flags_p): Declare.
4188 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4190 * gcc-interface/trans.c (gnat_pushdecl): Do not do anything special
4192 (end_subprog_body): If the body is a BIND_EXPR, make its associated
4193 block the top-level one.
4194 (build_function_stub): Build a statement group for the whole function.
4195 * gcc-interface/utils.c (Subprogram_Body_to_gnu): If copy-in/copy-out
4196 is used, create the enclosing block early and process first the OUT
4199 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4201 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>: Do
4202 not generate debug info for individual enumerators.
4204 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4206 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Use record
4207 type instead of enumeral type as the dummy type built for the template
4208 type of fat pointers.
4210 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4212 * gcc-interface/gigi.h (get_elaboration_procedure): Declare.
4213 (gnat_zaplevel): Likewise.
4214 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force global
4215 binding level for an external constant.
4216 <E_Constant>: Force the local context and create a fake scope before
4217 translating the defining expression of an external constant.
4218 <object>: Treat external constants at the global level explicitly for
4219 renaming declarations.
4220 (elaborate_expression_1): Force the variable to be static if the
4221 expression is global.
4222 * gcc-interface/trans.c (get_elaboration_procedure): New function.
4223 (call_to_gnu): Use it.
4224 (gnat_to_gnu): Likewise.
4225 <N_Object_Declaration>: Do not test Is_Public to force the creation of
4226 an initialization variable.
4227 (add_decl_expr): Discard the statement if the declaration is external.
4228 * gcc-interface/utils.c (gnat_pushdecl): Do not put the declaration in
4229 the current block if it is external.
4230 (create_var_decl_1): Do not test Is_Public to set TREE_STATIC.
4231 (gnat_zaplevel): New global function.
4233 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4235 * gcc-interface/decl.c (gnat_to_gnu_entity): Explicitly test _LEVEL
4236 variables against zero in all cases.
4237 (rest_of_type_decl_compilation): Likewise.
4238 * gcc-interface/trans.c (gigi): Pass properly typed constants to
4240 (call_to_gnu): Fix formatting.
4241 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
4242 (Exception_Handler_to_gnu_zcx): Likewise.
4243 (gnat_to_gnu) <N_Object_Declaration>: Short-circuit handling of
4245 expressions in presence of a freeze node.
4247 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
4249 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Constant>: Look into
4250 expressions for external constants that are aggregates.
4251 * gcc-interface/utils2.c (build_simple_component_ref): If the field
4252 is an inherited component in an extension, look through the extension.
4254 2010-09-10 Vincent Celier <celier@adacore.com>
4256 * projects.texi: Add documentation for package extensions
4257 Add some documentation for attributes Leading_Library_Options and
4258 Linker'Leading_Switches.
4260 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4262 * exp_util.adb (Expand_Subtype_From_Expression): When expansion is
4263 disabled, compute subtype for all string types.
4265 2010-09-10 Robert Dewar <dewar@adacore.com>
4267 * gnat_ugn.texi: Add documentation for -gnatw.s/S
4268 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
4269 Component_Size): Implement warning on overriden size clause.
4270 (Analyze_Record_Representation_Clause): Implement warning on overriden
4272 * sem_warn.ads, sem_warn.adb (Warn_On_Overridden_Size): New flag
4274 * ug_words: Add entries for -gnatw.s/S.
4275 * vms_data.ads, usage.adb: Add line for -gnatw.s/-gnatw.S.
4276 * gcc-interface/Make-lang.in: Update dependencies.
4278 2010-09-10 Vincent Celier <celier@adacore.com>
4280 * prj-dect.adb (Parse_Package_Declaration): Allow a package to extend
4281 a package with the same name from an imported or extended project.
4282 * prj-proc.adb (Process_Declarative_Items): Process package extensions
4284 2010-09-10 Bob Duff <duff@adacore.com>
4286 * exp_ch6.adb (Expand_Call): Do not perform a null_exclusion check on
4289 2010-09-10 Robert Dewar <dewar@adacore.com>
4291 * sem.adb: Minor reformatting.
4293 2010-09-10 Bob Duff <duff@adacore.com>
4295 * s-os_lib.ads, g-expect.ads: Add comments.
4297 2010-09-10 Robert Dewar <dewar@adacore.com>
4299 * exp_ch5.adb: Minor reformatting.
4301 2010-09-10 Thomas Quinot <quinot@adacore.com>
4303 * scos.ads: Add comments.
4305 2010-09-10 Vincent Celier <celier@adacore.com>
4307 * gnatcmd.adb (Get_Closure): Remove useless invocation of Close.
4309 2010-09-10 Hristian Kirtchev <kirtchev@adacore.com>
4311 * exp_ch7.adb, exp_ch6.adb (Expand_Call): Establish a transient scope
4312 for a controlled build-in-place function call which appears in an
4313 anonymous context. The transient scope ensures that the intermediate
4314 function result is cleaned up after the master is left.
4315 (Make_Build_In_Place_Call_In_Anonymous_Context): Remove the creation
4316 of the transient scope. This is now done in Exand_Call which covers
4317 additional cases other than secondary stack release.
4319 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4321 * sem.adb (Do_Unit_And_Dependents): Add guard.
4323 2010-09-10 Robert Dewar <dewar@adacore.com>
4325 * exp_ch5.adb: Update comments.
4326 * exp_dist.adb: Minor reformatting.
4328 2010-09-10 Robert Dewar <dewar@adacore.com>
4330 * sem_ch13.adb (Check_Record_Representation_Clause): Implement record
4332 * sem_warn.ads, sem_warn.adb (Warn_On_Record_Holes): New warning flag.
4333 * usage.adb: Add lines for -gnatw.h/H
4334 * gnat_ugn.texi: Add documentation for J519-010
4335 Warn on record holes/gaps
4336 * ug_words: Add entries for -gnatw.h/-gnatw.H
4337 * vms_data.ads: Add entries for [NO]AVOIDGAPS
4339 2010-09-10 Gary Dismukes <dismukes@adacore.com>
4341 * sem_ch6.adb: Update comment.
4343 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4345 * sem_ch3.adb (Build_Derived_Private_Type): Mark generated declaration
4346 of full view analyzed after analyzing the corresponding record
4347 declaration, to prevent spurious name conflicts with original
4350 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
4352 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): In the VM case,
4353 just issue a warning, but continue with the normal processing.
4355 2010-09-10 Robert Dewar <dewar@adacore.com>
4357 * exp_attr.adb, prj-nmsc.adb, sem_ch4.adb, sem_res.adb: Minor
4360 2010-09-10 Thomas Quinot <quinot@adacore.com>
4362 * exp_dist.adb (Build_From_Any_Call, Build_To_Any_Call,
4363 Build_TypeCode_Call): For a subtype inserted for the expansion of a
4364 generic actual type, go to the underlying type of the original actual
4367 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4369 * exp_ch5.adb (Expand_Assign_Array_Loop): In CodePeer mode, place a
4370 guard around the increment statement, to prevent an off-by-one-value
4371 on the last iteration.
4373 2010-09-10 Vincent Celier <celier@adacore.com>
4375 * sem_aggr.adb, exp_prag.adb, sem_ch3.adb, exp_attr.adb,
4376 sem_res.adb, sem_attr.adb, sem_elab.adb, sem_ch4.adb, exp_disp.adb,
4377 exp_aggr.adb, exp_dist.adb: Change all mentions of "at run-time" to
4378 "at run time" in comments and error/warning messages.
4380 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4382 * exp_cg.adb: Handle properly bodies without specs.
4384 2010-09-10 Emmanuel Briot <briot@adacore.com>
4386 * prj-nmsc.adb (Find_Source_Dirs): When a source directory is not
4387 present, and the user requested to either ignore this or display a
4388 warning (as opposed to an error), we still need to register the
4391 2010-09-10 Robert Dewar <dewar@adacore.com>
4393 * errout.adb: Remove tests of Parsing_Main_Subunit, since this test is
4394 now done in In_Extended_Main_Source_Unit.
4395 * errout.ads (Compiler_State[_Type]): Moved from Errout to Lib
4396 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
4397 as Parsing_Main_Extended_Source.
4398 * frontend.adb: Set Parsing_Main_Extended_Source True for parsing main
4400 * lib-load.adb (Load_Unit): Add PMES parameter
4401 Set PMES appropriately in all calls to Load_Unit
4402 * lib-load.ads (Load_Unit): Add PMES parameter
4403 * lib.adb (In_Extended_Main_Source_Unit): When called with
4404 Compiler_State set to Parsing, test new flag
4405 Compiling_Main_Extended_Source.
4406 * lib.ads (Compiler_State[_Type]): Moved from Errout to Lib
4407 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
4408 as Parsing_Main_Extended_Source
4409 * par-load.adb (Load): Set PMES properly in call to Load_Unit
4411 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4413 * exp_cg.adb: Use proper entity to handle overloads.
4414 * sem_res.adb (Check_Parameterless_Call): An operator node without
4415 actuals cannot be a call, and must be treated as a string.
4417 2010-09-10 Robert Dewar <dewar@adacore.com>
4419 * frontend.adb: Minor reformatting.
4421 2010-09-10 Robert Dewar <dewar@adacore.com>
4423 * par-ch4.adb (P_Conditional_Expression): Use P_Condition for condition
4424 * par-ch5.adb (P_Condition): Move from body to spec
4425 * par.adb (Ch5.P_Condition): Move from body to spec
4427 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4429 * exp_cg.adb (Write_Call_Info): If a type that has been registered in
4430 the call table is private, use its full view to generate information
4433 2010-09-10 Jose Ruiz <ruiz@adacore.com>
4435 * exp_cg.adb (Is_Predefined_Dispatching_Operation): When trying the
4436 pattern matching to detect predefined primitive operations take into
4437 account that there can be an extra suffix related to body-nested
4440 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4442 * s-pooglo.ads: Add overriding indicators.
4444 2010-09-10 Vincent Celier <celier@adacore.com>
4446 * vms_data.ads: Add new GNAT BIND qualifiers /32_MALLOC (for -H32) and
4447 /64_MALLOC (for -H64).
4449 2010-09-10 Robert Dewar <dewar@adacore.com>
4451 * errout.adb (Error_Msg_Internal): Test Parsing_Main_Subunit flag
4452 (Error_Msg_NW): Test Parsing_Main_Subunit flag
4453 * errout.ads (Parsing_Main_Subunit): New flag
4454 * lib-load.adb (Load_Unit): Set Parsing_Main_Subunit flag
4455 * par-ch6.adb: Minor style fix (remove redandant parentheses)
4456 * par-ch9.adb: Minor style fix (remove redundant parens)
4457 * par-load.adb: (Load): Deal with setting Parsing_Main_Subunit
4459 2010-09-10 Vincent Celier <celier@adacore.com>
4461 * make.adb (Create_Binder_Mapping_File): Remove procedure. Replaced by
4462 function of the same name in Makeutl.
4463 (Gnatmake): Call function Create_Binder_Mapping_File in Makeutl, instead
4464 of removed procedure when creating a binder mapping file.
4465 * makeutl.adb (Create_Binder_Mapping_File): New function. Was a
4467 * makeutl.ads (Create_Binder_Mapping_File): New function
4469 2010-09-10 Jose Ruiz <ruiz@adacore.com>
4471 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Add the "__" scope
4472 separator when trying the pattern matching to detect predefined
4473 primitive operations.
4475 2010-09-10 Robert Dewar <dewar@adacore.com>
4477 * bindgen.adb, atree.adb: Minor reformatting.
4479 2010-09-10 Ben Brosgol <brosgol@adacore.com>
4481 * ug_words, gnat_ugn.texi: Revised "Transitioning to 64-Bit GNAT for
4484 2010-09-10 Doug Rupp <rupp@adacore.com>
4486 * bindgen.adb: Minor comment fix for -H switch.
4488 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4490 * exp_cg.adb (Register_CG_Node): Determine enclosing subprogram or
4491 library unit now, by traversing tree before context is expanded.
4492 (Write_Call_Info): Use enclosing unit name directly.
4493 * exp_ch9.adb (Expand_N_Accept_Statement): Attach generated block to
4494 tree earlier, to ensure that subsequent declarations are analyzed in a
4495 connected structure.
4496 * exp_intr.adb (Expand_Unc_Deallocation): Ditto for generated statement
4499 2010-09-10 Robert Dewar <dewar@adacore.com>
4501 * symbols-processing-vms-alpha.adb: Minor reformatting.
4503 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
4505 * bindgen.adb (Gen_Adainit_Ada): In .NET, don't call
4506 __gnat_install_handler in case the binder is called with -n.
4508 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4510 * exp_ch6.adb (Make_Build_In_Place_In_Object_Declaration): Use proper
4511 sloc for renaming declaration and set Comes_From_Source properly to
4512 ensure that references are properly generated for an object declaration
4513 that is built in place.
4515 2010-09-10 Tristan Gingold <gingold@adacore.com>
4517 * symbols-processing-vms-alpha.adb: Allow gnatsym to work as a cross
4519 * gcc-interface/Make-lang.in: Install gnatsym when cross compiling.
4520 * gcc-interface/Makefile.in: gnat.hlp is now generated by
4523 2010-09-10 Bob Duff <duff@adacore.com>
4525 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): For things like ""X(J)
4526 := ...;", remove side effects from the right-hand side, because they
4527 might affect the value of the left-hand side, but the left-hand side is
4528 first READ (so we can do shifting and masking) and then written back,
4529 which would cause the side effects to be incorrectly overwritten.
4531 2010-09-10 Robert Dewar <dewar@adacore.com>
4533 * sem_ch4.adb: Minor reformatting.
4534 * exp_ch6.adb: Add comment on testing limited on full type
4535 * gnat_rm.texi: Add documentation on Pure_Function.
4537 2010-09-10 Vincent Celier <celier@adacore.com>
4539 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
4540 as a source of another project and of another language.
4542 2010-09-10 Robert Dewar <dewar@adacore.com>
4544 * exp_ch3.adb (Expand_N_Object_Declaration): Defend against previous
4546 * freeze.adb (Check_Unsigned_Type): Ditto.
4547 * sem_aggr.adb (Resolve_Aggr_Expr): Ditto.
4548 * sem_ch3.adb (Convert_Scalar_Bounds): Ditto.
4549 (Set_Scalar_Range_For_Subtype): Ditto.
4550 * sem_eval.adb (Subtypes_Statically_Match): Ditto.
4552 2010-09-10 Robert Dewar <dewar@adacore.com>
4554 * repinfo.adb (List_Type_Info): List Small and Range for fixed-point
4556 * sprint.adb (Write_Ureal_With_Col_Check_Sloc): Use square brackets
4557 rather than parens for fixed constants.
4558 * sprint.ads: Use square brackets rather than parens for fixed constants
4559 * urealp.adb (UR_Write): Use square brackets rather than parens
4560 (UR_Write): Add Brackets argument
4561 (UR_Write): Add many more special cases to output literals
4562 * urealp.ads (UR_Write): Use square brackets rather than parens
4563 (UR_Write): Add Brackets argument
4565 2010-09-10 Robert Dewar <dewar@adacore.com>
4567 * sem_ch4.adb: Minor reformatting.
4569 2010-09-10 Richard Guenther <rguenther@suse.de>
4571 * gcc-interface/utils.c (create_index_type): Use build_range_type.
4573 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4575 * vms_cmds.ads: New.
4577 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
4579 * exp_dbug.ads: Mention enhanced encoding for array types.
4581 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
4583 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Size clause are
4584 unsupported in VM targets. Display a warning in this case.
4586 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4588 * sprint.adb (Sprint_Node_Actual, case N_Derived_Type_Definition): Do
4589 not reset Sloc when printing keyword "new".
4591 2010-09-10 Vincent Celier <celier@adacore.com>
4593 * gnatcmd.adb (GNATCmd): Put the command line in environment variable
4594 GNAT_DRIVER_COMMAND_LINE.
4596 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4598 * sem.adb (Do_Unit_And_Dependents): if Withed_Body is set on a context
4599 clause, process the body at once.
4601 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4603 * sem_res.adb (Resolve_Type_Conversion): Do not warn on a redundant
4604 conversion is the expression is a qualified expression used to
4605 disambiguate a function call.
4607 2010-09-10 Vincent Celier <celier@adacore.com>
4609 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
4610 as a source of another project and of another language.
4612 2010-09-10 Robert Dewar <dewar@adacore.com>
4614 * prj-util.adb: Minor reformatting.
4616 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
4618 * exp_disp.adb: Minor reformatting.
4620 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4622 * sem_prag.adb (Analyze_Pragma): Ignore Inline_Always pragma in
4625 2010-09-10 Thomas Quinot <quinot@adacore.com>
4627 * sem_res.adb: Minor reformatting.
4628 * exp_ch9.adb, rtsfind.ads, exp_ch4.adb, exp_ch3.adb: Do not hardcode
4629 magic constants for task master levels (instead, reference
4630 named numbers from System.Tasking).
4632 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
4634 * gnatvsn.ads (Ver_Prefix): New constant string.
4635 * bindgen.adb (Gen_Output_File_Ada): Use it in lieu of hardcoded value.
4636 (Gen_Output_File_C): Likewise.
4637 * g-comver.adb (Ver_Prefix): Add cross-reference to Gnatvsn.Ver_Prefix
4640 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4642 * sem.adb (Walk_Library_Items): Do not traverse children of the main
4643 unit, to prevent spurious circularities in the walk order.
4644 (Depends_On_Main): Use elsewhere to prevent circularities when the body
4645 of an ancestor of the main unit depends on a child of the main unit.
4647 2010-09-10 Robert Dewar <dewar@adacore.com>
4649 * gnatlink.adb, prj-ext.adb, prj-util.adb, s-tporft.adb,
4650 sem_ch3.adb: Minor reformatting.
4652 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4654 * sem_ch3.adb (Derive_Subprograms): An interface primitive operation
4655 that is a renaming must be derived like any other primitive operation,
4656 the renamed operation is not relevant to the derivation.
4658 2010-09-10 Robert Dewar <dewar@adacore.com>
4660 * sem_aux.ads: Add comment for Is_Inherently_Limited_Type.
4661 * checks.adb: Minor reformatting.
4663 2010-09-10 Robert Dewar <dewar@adacore.com>
4665 * gnat_ugn.texi: Add section on intent of style checking options.
4667 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4669 * xref_lib.adb (Get_Full_Type): Fix handling of 'a' char.
4671 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4673 * sem_ch3.adb: Improve error message on derivation from class-wide type
4675 2010-09-10 Steve Baird <baird@adacore.com>
4677 * gnat1drv.adb (Adjust_Global_Switches): Enable Expression_With_Actions
4678 generation when Generate_SCIL is True.
4680 2010-09-10 Geert Bosch <bosch@adacore.com>
4682 * gnatlink.adb (Check_ Existing_Executable): New procedure for checking
4683 validity of executable name and removing any existing executable
4684 (Gnatlink): Call Check_Existing_Executable.
4686 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4688 * s-tporft.adb, s-taskin.ads (Register_Foreign_Thread): Move
4689 initialization of Task_Alternate_Stack here, cleaner since in case of
4690 ranvescar, Restricted_Ada_Task_Control_Block is not initialized
4693 2010-09-10 Thomas Quinot <quinot@adacore.com>
4695 * s-fileio.adb, a-dirval.adb: Minor reformatting.
4697 2010-09-10 Emmanuel Briot <briot@adacore.com>
4699 * prj-util.adb (Executable_Of): Fix CE when the project does not
4700 contain a Builder package.
4702 2010-09-10 Vincent Celier <celier@adacore.com>
4704 * prj-ext.adb (Initialize_Project_Path): Add <prefix>/lib/gpr/<target>
4705 to the project path, if Prefix and Target_Name are defined.
4706 * prj-tree.ads (Project_Node_Tree_Data): New component Target_Name
4708 2010-09-10 Ed Schonberg <schonberg@adacore.com>
4710 * checks.adb (Ensure_Valid): If the expression is a boolean expression
4711 or short-circuit operation, do no emit a validity check: only the
4712 elementary operands of the expression need checking.
4714 2010-09-10 Ben Brosgol <brosgol@adacore.com>
4716 * gnat_rm.texi: Document Short_Descriptors.
4718 2010-09-10 Arnaud Charlet <charlet@adacore.com>
4720 * s-taprop-linux.adb, s-taskin.ads (Task_Alternate_Stack): Default
4721 initialize to Null_Address.
4722 (Enter_Task): Do not set up an alternate stack for foreign threads.
4724 2010-09-10 Robert Dewar <dewar@adacore.com>
4726 * opt.adb (Short_Descriptors): New flag
4727 (Short_Descriptors_Config): New flag
4728 * opt.ads (Short_Descriptors): New flag
4729 (Short_Descriptors_Config): New flag
4730 * par-prag.adb: Add dummy entry for Short_Descriptors pragma
4731 * sem_prag.adb (Set_Mechanism_Value): Deal with Short_Descriptors.
4732 (Analyze_Pragma): Implement Short_Descriptors pragma
4733 * snames.ads-tmpl: Add entry for Short_Descriptors pragma
4735 2010-09-10 Emmanuel Briot <briot@adacore.com>
4737 * prj-util.adb, prj-util.ads (Executable_Of): Take into account the
4738 project's Executable_Suffix.
4740 2010-09-10 Robert Dewar <dewar@adacore.com>
4742 * g-pehage.ads: Minor reformatting
4744 * gnat_ugn.texi: Clarifying comment on -gnatyc
4745 * exp_ch6.adb (Expand_N_Subprogram_Body): Reset Is_Pure if limited
4748 2010-09-10 Tristan Gingold <gingold@adacore.com>
4750 * Make-generated.in (gnat.hlp): New rule.
4752 2010-09-10 Emmanuel Briot <briot@adacore.com>
4754 * prj-util.adb, prj-util.ads (Executable_Of): New parameter
4757 2010-09-10 Robert Dewar <dewar@adacore.com>
4759 * einfo.adb: Minor code cleanup: Add assertion to
4760 Set_Corresponding_Protected_Entry.
4762 2010-09-10 Bob Duff <duff@adacore.com>
4764 * g-pehage.ads, g-pehage.adb (Produce): Add a new flag to allow sending
4765 the output to standard output.
4767 2010-09-09 Vincent Celier <celier@adacore.com>
4769 * gnat_ugn.texi: Add documentation for new gnatmake switch
4771 * make.adb (Map_File): New global variable to store the value of switch
4773 (Gnatmake): Add switch -M to gnatlink if switch --create-map-file has
4775 (Scan_Make_Arg): Recognize switch --create-map-file
4776 * makeutl.ads (Create_Map_File_Switch): New constant string for new
4777 gnatmake and gprbuild switch --create-map-file.
4779 2010-09-09 Robert Dewar <dewar@adacore.com>
4781 * sinput-p.ads: Minor comment update.
4783 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4785 * s-tpobop.adb, s-taenca.adb (Wait_For_Completion_With_Timeout): Reset
4786 Entry_Call.State if needed so that the call is marked as cancelled by
4787 Check_Pending_Actions_For_Entry_Call.
4788 (Timed_Protected_Entry_Call): Adjust calls to Defer/Under_Abort, since
4789 this procedure may be called from a controlled operation
4790 (Initialize/Finalize).
4792 2010-09-09 Vadim Godunko <godunko@adacore.com>
4794 * impunit.adb: Correct spelling of package's name in the comment.
4796 2010-09-09 Robert Dewar <dewar@adacore.com>
4798 * gnatcmd.adb, gnatlink.adb, sem_ch12.adb, sem_eval.adb, sinput-p.adb:
4801 2010-09-09 Robert Dewar <dewar@adacore.com>
4803 * impunit.adb: Add entry for a-izteio.
4804 * checks.adb: Add comment.
4805 * debug.adb, exp_disp.adb: Minor reformatting.
4806 * exp_dbug.ads: Minor reformatting throughout (pack block comments).
4808 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4810 * sem_eval.adb (Is_Same_Value): Two occurrences of the same
4811 discriminant cannot be assumed to be the same value because they may
4812 refer to bounds of a component of two different instances of a
4815 2010-09-09 Gary Dismukes <dismukes@adacore.com>
4817 * checks.adb (Apply_Arithmetic_Overflow_Check): When converting the
4818 operands of an operator to the type of an enclosing conversion, rewrite
4819 the operator so the conversion can't be flagged as redundant.
4820 Remove useless assignments to Typ and Rtyp.
4822 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
4824 * gnat_ugn.texi: Fix another long line.
4826 2010-09-09 Bob Duff <duff@adacore.com>
4828 * sem_warn.adb (Output_Reference_Error): Don't warn for renames read
4831 2010-09-09 Matthew Heaney <heaney@adacore.com>
4833 * a-convec.adb, a-coinve.adb (Clear, Delete, Delete_Last, Finalize,
4834 Merge, Insert, Insert_Space, Move, Reserve_Capacity, Generic_Sorting,
4835 Replace_Element, Reverse_Elements, Swap): Change exception message to
4836 correctly indicate kind of tampering (cursor or element).
4837 * a-cdlili.adb, a-cidlli.adb (Clear, Delete, Delete_First, Delete_Last,
4838 Merge, Generic_Sorting, Insert, Move, Reverse_Elements, Splice,
4839 Swap_Links, Replace_Element, Swap): Ditto.
4840 * a-coorse.adb, a-ciorse.adb (Include, Replace, Replace_Element): Ditto
4841 * a-coorma.adb, a-ciorma.adb (Include, Replace, Replace_Element): Ditto
4842 * a-coormu.adb, a-ciormu.adb (Replace_Element): Ditto
4843 * a-chtgke.adb (Delete_Key_Sans_Free, Generic_Conditional_Insert,
4844 Generic_Replace_Element): Ditto
4845 * a-chtgop.adb (Clear, Move, Reserve_Capacity): Ditto
4846 * a-cohama.adb, a-cihama.adb (Delete, Include, Replace,
4847 Replace_Element): Ditto.
4848 * a-cohase.adb, a-cihase.adb (Delete, Difference, Intersection,
4849 Symmetric_Difference, Union, Include, Replace): Ditto
4851 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4853 * sprint.adb (Write_Id): If the parent node is an expanded name, check
4854 that its entity_or_associated_node is an entity before writing it out.
4855 * exp_disp.adb (Make_Tags); if a type is declared in C++ and has no
4856 constructors, there is no need for a dispatch table pointer because the
4857 table is fully inherited from the C++ code.
4859 2010-09-09 Thomas Quinot <quinot@adacore.com>
4861 * projects.texi: Fix wrong identifiers on package end lines in project
4863 * exp_ch6.adb: Minor reformatting.
4865 2010-09-09 Tristan Gingold <gingold@adacore.com>
4867 * gnatcmd.adb, vms_conv.ads: Extract Command_Type.
4869 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
4871 * gnat_ugn.texi: Fix description of -O3 optimization level.
4873 2010-09-09 Yannick Moy <moy@adacore.com>
4875 * a-cihama.adb, a-cohama.adb: Fix comments.
4877 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4879 * i-cexten.ads: Add comments.
4880 (Signed_128): New type, used by some C bindings.
4881 * debug.adb: Update comment.
4883 2010-09-09 Sergey Rybin <rybin@adacore.com>
4885 * gnat_ugn.texi: For ASIS tools (gnatpp, gnatcheck, gnatelim,
4886 gnatmetric and gnatstub) add a note that '-gnat05' should be used if
4887 the tool should process Ada 2005 sources.
4889 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4891 * sem_ch12.adb (Remove_Parent): If the scope containing the child
4892 instance is a block, examine the enclosing scope to determine if it is
4895 2010-09-09 Doug Rupp <rupp@adacore.com>
4897 * sem_prag.adb (pragma Ident): Pass --identification= vice
4899 * gnatlink.adb (Linker_Options): Look for --identification= vice
4902 2010-09-09 Gary Dismukes <dismukes@adacore.com>
4904 * exp_attr.adb (Expand_N_Attribute_Reference, case Attribute_Old): When
4905 inserting and analyzing the object declaration for the temporary object
4906 created to hold a 'Old value, push the scope for the subprogram where
4907 the object is inserted, so that its Scope (and that of related objects)
4908 will be set properly.
4910 2010-09-09 Vincent Celier <celier@adacore.com>
4912 * prj.adb (Get_Object_Directory): Return object directory display name
4913 * adaint.c (__gnat_get_file_names_case_sensitive): When environment
4914 variable GNAT_FILE_NAME_CASE_SENSITIVE has a value of "0" or "1",
4915 return this value, otherwise return the default for the platform.
4917 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4919 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
4920 dependencies. Remove handling of gnatlbr.
4921 Do not remove s-stratt-xdr for the run-time when installing.
4923 2010-09-09 Robert Dewar <dewar@adacore.com>
4925 * sem_attr.adb: Minor reformatting.
4927 2010-09-09 Thomas Quinot <quinot@adacore.com>
4929 * socket.c (__gnat_socket_ioctl): On Darwin, the req parameter is an
4930 unsigned long, not an int.
4932 2010-09-09 Vincent Celier <celier@adacore.com>
4934 * make.adb, mlib-prj.adb, prj.adb, prj-nmsc.adb, mlib-tgt.adb,
4935 prj-conf.adb, prj-env.adb: Use Display_Name instead of Name whenever
4936 we are not checking for equality of path or file names.
4938 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4940 * exp_util.adb (Remove_Side_Effects): If the expression is a packed
4941 array reference, reset the Analyzed flag so that it is properly
4942 expanded when the resulting object declaration is analyzed.
4944 2010-09-09 Vincent Celier <celier@adacore.com>
4946 * sinput-p.adb (Source_File_Is_Subunit): Return False if X is
4949 2010-09-09 Ramon Fernandez <fernandez@adacore.com>
4951 * sysdep.c: The wrSbc8548 BSP in MILS doesn't know anything about the
4952 VX_SPE_TASK option, so disable it.
4954 2010-09-09 Ed Schonberg <schonberg@adacore.com>
4956 * sem.adb (Walk_Library_Items): Traverse context of subunits of the
4958 (Is_Subunit_Of_Main): Handle null nodes properly.
4960 2010-09-09 Robert Dewar <dewar@adacore.com>
4962 * par-ch2.adb: Update comments.
4964 2010-09-09 Ben Brosgol <brosgol@adacore.com>
4966 * gnat_rm.texi: Minor wordsmithing of section on pragma Ordered.
4968 2010-09-09 Arnaud Charlet <charlet@adacore.com>
4970 * par-ch2.adb (Scan_Pragma_Argument_Association): In CodePeer mode,
4971 do not generate an error for compatibility with legacy code.
4972 ignored when generating SCIL.
4973 * sem_attr.adb (Resolve_Attribute): Ignore AI-229 in CodePeer mode.
4975 2010-09-09 Thomas Quinot <quinot@adacore.com>
4977 * s-strxdr.adb, gnat_rm.texi, s-stratt-xdr.adb, s-stratt.ads: Rename
4978 s-strxdr.adb to s-stratt-xdr.adb
4980 2010-09-09 Robert Dewar <dewar@adacore.com>
4982 * ali-util.adb (Obsolescent_Check): Removed.
4983 * gprep.adb (Obsolescent_Check): Removed.
4984 Remove Obsolescent_Check parameter in Scng instantiation
4985 * prj-err.adb (Obsolescent_Check): Removed.
4986 * prj-err.ads (Obsolescent_Check): Removed.
4987 Remove Obsolescent_Check parameter in Scng instantiation
4988 * scans.ads (Based_Literal_Uses_Colon): New flag
4989 * scn.adb (Obsolscent_Check_Flag): Removed
4990 (Obsolscent_Check): Removed
4991 (Set_Obsolescent_Check): Removed
4992 (Post_Scan): Add handling for obsolescent features
4993 * scn.ads (Obsolscent_Check): Removed
4994 (Set_Obsolescent_Check): Removed
4995 (Post_Scan): Can no longer be inlined
4996 Remove Obsolescent_Check from instantiation of Scng
4997 * scng.adb (Nlit): Set Based_Literal_Uses_Colon
4998 (Nlit): Remove handling of obsolescent check
4999 (Scan, case '%'): Remove handling of obsolescent check
5000 (Scan, case '|'): Call Post_Scan
5001 (Scan, case '!'): Remove handling of obsolescent check, call Post_Scan
5002 * scng.ads Remove Obsolescent_Check argument from Scng generic
5003 (Post_Scan): Now called for Tok_Vertical_Bar
5004 * sinput-l.adb: Remove calls to Set_Obsolescent_Check
5006 2010-09-09 Doug Rupp <rupp@adacore.com>
5008 * gnatlbr.adb: Removed.
5009 * gnat_rm.texi, ug_words, gnat_ugn.texi: Remove mention of gnatlbr.
5011 2010-09-09 Robert Dewar <dewar@adacore.com>
5013 * sem_res.adb (Resolve_Type_Conversion): Catch more cases of redundant
5016 2010-09-09 Vincent Celier <celier@adacore.com>
5018 * gnatlbr.adb: Remove redundant conversions.
5020 2010-09-09 Vincent Celier <celier@adacore.com>
5022 * prj-proc.adb: Minor comment spelling error fix.
5023 * osint.ads (Env_Vars_Case_Sensitive): Use function
5024 Get_Env_Vars_Case_Sensitive, not Get_File_Names_Case_Sensitive to
5027 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5029 * sem_res.adb (Resolve_Equality_Op): Implement Ada2012 rule for
5030 resolution of conditional expressions whose dependent expressions are
5031 anonymous access types.
5033 2010-09-09 Robert Dewar <dewar@adacore.com>
5035 * a-ststio.adb: Minor code reorganization.
5036 * s-direio.adb, prj.adb, prj-nmsc.adb, sem_type.adb: Remove redundant
5038 * types.ads: Minor reformatting.
5039 * binde.adb, vms_conv.adb, gnatls.adb, s-strxdr.adb, uintp.adb: Remove
5040 redundant conversions.
5041 * output.adb: Minor reformatting.
5042 * sem_ch8.adb (Find_Type): Test for redundant base applies to user
5044 * opt.ads: Add pragma Ordered for Verbosity_Level.
5045 * prj.ads: Add pragma Ordered for type Verbosity.
5047 2010-09-09 Vincent Celier <celier@adacore.com>
5049 * osint.adb (Canonical_Case_File_Name): Use procedure To_Lower in
5051 (Canonical_Case_Env_Var_Name): Ditto
5053 2010-09-09 Bob Duff <duff@adacore.com>
5055 * g-pehage.adb (Allocate): Initialize the allocated elements of IT.
5057 2010-09-09 Robert Dewar <dewar@adacore.com>
5059 * cstand.adb: Mark Boolean and Character types as Ordered
5060 * einfo.adb (Has_Pragma_Ordered): New flag
5061 * einfo.ads (Has_Pragma_Ordered): New flag
5062 * g-calend.ads: Mark Day_Name as Ordered
5063 * opt.ads: Mark Ada_Version_Type as Ordered
5064 (Warn_On_Unordered_Enumeration_Type): New flag
5065 * par-prag.adb: Add procdessing for pragma Ordered
5066 * s-ficobl.ads (Read_File_Mode): New subtype
5067 * s-fileio.adb: Use Read_File_Mode instead of explicit ranges
5068 * s-taskin.ads: Mark Entry_Call_State as ordered
5069 * sem_ch3.adb (Build_Derived_Enumeration_Type): Inherit
5071 * sem_ch6.ads: Mark Conformance_Type as Ordered
5072 * sem_prag.adb: Implement pragma Ordered
5073 * sem_res.adb (Bad_Unordered_Enumeration_Reference): New function
5074 (Resolve_Comparison_Op): Diagnose unordered comparison
5075 (Resolve_Range): Diagnose unordered range
5076 * sem_warn.adb (Warn_On_Unordered_Enumeration_Type): New flag (from
5078 * snames.ads-tmpl: Add entry for pragma Ordered
5079 * style.ads (Check_Enumeration_Subrange): Removed
5080 * styleg.adb (Check_Enumeration_Subrange): Removed
5081 * styleg.ads (Check_Enumeration_Subrange): Removed
5082 * stylesw.adb: Remove handling of -gnatyE switch
5083 * stylesw.ads: (Style_Check_Enumeration_Subranges): Removed
5084 * vms_data.ads: Remove -gnatyE entries
5085 Add -gnatw.u entries
5086 * ug_words: Entries for -gnatw.u and -gnatw.U
5087 * gnat_ugn.texi: Document -gnatw.u/-gnatw.U switches
5088 * gnat_rm.texi: Document pragma Ordered.
5089 * s-tasren.adb: Avoid unnecessary comparison on unordered enumeration.
5090 * s-tpobop.adb: Remove comparison on unordered enumeration type.
5092 2010-09-09 Vincent Celier <celier@adacore.com>
5094 * adaint.c: New function __gnat_get_env_vars_case_sensitive, returns 0
5095 for VMS and Windows, and 1 for all other platforms.
5096 * adaint.h: New function __gnat_get_env_vars_case_sensitive
5097 * osint.ads, osint.adb (Canonical_Case_Env_Var_Name): New procedure.
5098 * prj-ext.adb (Add): Call Canonical_Case_Env_Var_Name instead of
5099 Canonical_Case_File_Name, as we are dealing with environment variables,
5102 2010-09-09 Robert Dewar <dewar@adacore.com>
5104 * sem_util.adb: Minor reformatting
5106 2010-09-09 Vincent Celier <celier@adacore.com>
5108 * vms_data.ads: Add documentation for S_Make_Single.
5110 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5112 * sem_util.adb (Same_Object): include formal parameters.
5114 2010-09-09 Vincent Celier <celier@adacore.com>
5116 * make.adb (Queue): New package implementing a new impementation of the
5117 queue, taking into account the new switch --single-compile-per-obj-dir.
5118 * makeutl.ads (Single_Compile_Per_Obj_Dir_Switch): New constant String
5119 for gnatmake and gprbuild new switch --single-compile-per-obj-dir.
5120 * opt.ads (One_Compilation_Per_Obj_Dir): New Boolean flag, defauted to
5122 * switch-m.adb (Scan_Make_Switches): Take into account new gnatmake
5123 switch --single-compile-per-obj-dir.
5124 * vms_data.ads: Add qualifier SINGLE_COMPILE_PER_OBJ_DIR for gnatmake
5125 switch --single-compile-per-obj-dir.
5126 * gnat_ugn.texi: Add documentation for new gnatmake switch
5127 --single-compile-per-obj-dir.
5129 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5131 * einfo.adb, einfo.ads: Clarify use of Corresponding_Protected_Entry.
5133 2010-09-09 Javier Miranda <miranda@adacore.com>
5135 * sem_ch3.adb (Is_Progenitor): Relocated to sem_type.
5136 (Replace_Type): Code cleanup.
5137 * sem_type.ads, sem_type.adb (Is_Progenitor): Relocated from sem_ch3
5139 2010-09-09 Thomas Quinot <quinot@adacore.com>
5141 * exp_ch8.adb: Minor reformatting.
5143 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5145 * exp_ch9.adb, einfo.adb, einfo.ads: New attribute
5146 Corresponding_Protected_Entry.
5148 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5150 * exp_ch3.adb (Build_Untagged_Equality): Do not set alias of implicit
5151 inequality, it is always rewritten as the negation of the corresponding
5153 * exp_ch8.adb (Expand_N_Subprogram_Renaming): If the subprogram renames
5154 the predefined equality of an untagged record, create a body at the
5155 point of the renaming, to capture the current meaning of equality for
5158 2010-09-09 Robert Dewar <dewar@adacore.com>
5160 * sem.adb, sem_warn.adb: Minor reformatting.
5162 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5164 * sem_ch6.adb: Improve error message on untagged equality.
5165 * sem.adb (Semantics): Include subprogram bodies that act as spec.
5167 2010-09-09 Javier Miranda <miranda@adacore.com>
5169 * sem_ch13.adb, exp_ch13.adb: Undo previous change, unneeded.
5171 2010-09-09 Robert Dewar <dewar@adacore.com>
5173 * sem_ch13.adb, sem_ch6.adb, exp_ch3.adb: Minor reformatting.
5175 2010-09-09 Robert Dewar <dewar@adacore.com>
5177 * einfo.adb (Is_Aggregate_Type): New function.
5178 * einfo.ads (Aggregate_Kind): New enumeration subtype
5179 (Is_Aggregate_Type): New function.
5180 * sem_type.adb (Is_Array_Class_Record_Type): Removed, replaced by
5183 2010-09-09 Robert Dewar <dewar@adacore.com>
5185 * exp_ch11.adb, frontend.adb, sem_attr.adb, sem_ch10.adb, sem_ch3.adb,
5186 sem_ch4.adb, sem_ch9.adb, sem_res.adb: Use Restriction_Check_Needed
5188 * restrict.ads, restrict.adb: Ditto.
5189 (Restriction_Check_Needed): New function
5191 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5193 * exp_ch9.ads (Find_Master_Scope): New function, extracted from
5194 Build_Master_Entity, to find the proper scope for the master entity of
5195 a type that may contain tasks, in the presence of transient scopes.
5196 * exp_ch9.adb (Build_Master_Entity) Use new function.
5197 * exp_ch3.adb (Build_Class_Wide_Master): ditto.
5199 2010-09-09 Vincent Celier <celier@adacore.com>
5201 * prj-attr.adb: Add new attributes Leading_Library_Options and
5202 Linker'Leading_Switches.
5203 * snames.ads-tmpl: Add new standard names Leading_Library_Options and
5206 2010-09-09 Javier Miranda <miranda@adacore.com>
5208 * sem_ch3.adb (Derive_Subprogram): The code that checks if a
5209 dispatching primitive covers some interface primitive is incomplete.
5210 Replace such code by the invocation of a new subprogram that provides
5212 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation.
5213 * sem_ch6.adb (Check_Missing_Return): Minor reformating
5214 (Check_Convention): Complete if-statement conditition when reporting
5215 errors (to avoid assertion failure).
5216 * sem_ch13.adb (Make_Null_Procedure_Specs): This routine was previously
5217 located in exp_ch3. Relocated inside Analyze_Freeze_Entity.
5218 (Analyze_Freeze_Entity): Invoke routine that adds the spec of non
5219 overridden null interface primitives.
5220 * sem_type.adb (Is_Ancestor): If the parent of the partial view of a
5221 private type is an interface then use the parent of its full view to
5222 climb to its ancestor type.
5223 * sem_disp.ads, sem_disp.adb (Covers_Some_Interface): New subprogram.
5224 (Check_Dispatching_Operation): Extend assertion to handle wrappers of
5225 null interface primitives.
5226 (Is_Null_Interface_Primitive): New subprogram.
5227 * exp_ch3.adb (Make_Null_Procedure_Specs): Removed.
5228 (Expand_Freeze_Record_Type): Do not generate specs of null interface
5229 subprograms because they are now generated by Analyze_Freeze_Entity.
5231 2010-09-09 Robert Dewar <dewar@adacore.com>
5233 * a-calfor.adb, sem_ch3.adb: Minor reformatting.
5235 2010-09-09 Robert Dewar <dewar@adacore.com>
5237 * bindgen.adb (Gen_Restrictions_Ada): Avoid explicit enumeration ranges
5238 (Gen_Restrictions_C): Avoid explicit enumeration ranges
5239 (Set_String_Replace): New procedure
5240 * casing.ads (Known_Casing): New subtype declaration
5241 * prj-attr.ads (All_Case_Insensitive_Associative_Array): New subtype
5243 * prj-dect.adb (Parse_Attribute_Declaration): Avoid enumeration range
5244 * prj-nmsc.adb (Check_Naming): Avoid unnecessary enumeration range
5245 * prj-strt.adb (Attribute_Reference): Avoid enumeration range test
5246 * prj.adb (Known_Casing): Moved to Casing spec (avoid enum range)
5247 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Avoid enumeration
5249 * sem_res.adb (Resolve_Range): Check for enumeration subrange style
5251 * sem_type.adb (Is_Array_Class_Record_Type): New.
5252 * style.ads (Check_Enumeration_Subrange): New procedure
5253 * styleg.adb (Check_Enumeration_Subrange): New procedure
5254 * styleg.ads (Check_Enumeration_Subrange): New procedure
5255 * stylesw.adb Add handling for Style_Check_Enumeration_Subranges
5256 * stylesw.ads (Style_Check_Enumeration_Subranges): New flag
5257 * usage.adb: Add line for -gnatyE
5258 * vms_data.ads: Add entries for [NO]ENUMERATION_RANGES
5259 Add missing entry for NOBOOLEAN_OPERATORS
5260 * gnat_ugn.texi: Add documentation for -gnatyE
5262 2010-09-09 Robert Dewar <dewar@adacore.com>
5264 * namet.adb (Initialize): Is now a dummy procedure
5265 (Reinitialize): New procedure
5266 Call Reinitialize from package initialization
5267 * namet.ads (Initialize): Is now a dummy procedure
5268 (Reinitialize): New procedure
5269 * clean.adb, gnat1drv.adb, gnatbind.adb, gnatcmd.adb, gnatlink.adb,
5270 gnatls.adb, gprep.adb, make.adb, prj-makr.adb: Remove obsolete call to
5273 2010-09-09 Bob Duff <duff@adacore.com>
5275 * sem_elab.adb, s-os_lib.ads: Minor comment fixes.
5277 2010-09-09 Robert Dewar <dewar@adacore.com>
5279 * s-bitops.adb (Raise_Error): Add exception message
5281 2010-09-09 Robert Dewar <dewar@adacore.com>
5283 * par-ch5.adb (Test_Statement_Required): Deal with Ada 2012 allowing no
5284 null statement after label.
5285 * sinfo.ads: Minor comment updates.
5287 2010-09-09 Robert Dewar <dewar@adacore.com>
5289 * nlists.ads, nlists.adb (In_Same_List): New function.
5290 Use Node_Or_Entity_Id where appropriate.
5291 * par-labl.adb, sem_ch6.adb, sem_type.adb: Use In_Same_List.
5293 2010-09-09 Robert Dewar <dewar@adacore.com>
5295 * restrict.ads, restrict.adb (Check_Wide_Character_Restriction): New
5297 * sem_ch3.adb: Use Check_Wide_Character_Restriction
5298 (Enumeration_Type_Declaration): Check violation of No_Wide_Characters
5299 * sem_ch8.adb (Find_Direct_Name): Check violation of No_Wide_Characters
5300 (Find_Expanded_Name): Check violation of No_Wide_Characters
5302 2010-09-09 Robert Dewar <dewar@adacore.com>
5304 * par-ch5.adb: Minor reformatting.
5306 2010-09-09 Robert Dewar <dewar@adacore.com>
5308 * prj-env.adb: Minor code reorganization.
5309 * par-ch3.adb: Minor reformatting.
5310 * gcc-interface/Make-lang.in: Update dependencies.
5312 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5314 * exp_ch9.adb (Build_Activation_Chain_Entity): The construct enclosing
5315 a task declaration can be an entry body.
5317 2010-09-09 Javier Miranda <miranda@adacore.com>
5319 * exp_disp.adb (Make_DT): Decorate as "static" variables containing
5320 tags of library level tagged types.
5321 (Make_Tags): Disable backend optimizations about aliasing for
5322 declarations of access to dispatch tables.
5324 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5326 * sem_ch12.adb (Reset_Entity): If the entity is an itype created as a
5327 subtype for a null-excluding access type, recover the original
5328 subtype_mark to get the proper visibility on the original name.
5330 2010-09-09 Ed Schonberg <schonberg@adacore.com>
5332 * exp_ch3.adb (Build_Untagged_Equality): For Ada2012, new procedure to
5333 create the primitive equality operation for an untagged record. The
5334 operation is the predefined equality if no record component has a
5335 user-defined equality, or if there is a user-defined equality for the
5336 type as a whole, or when the type is derived and it has an inherited
5337 equality. Otherwise the body of the operations is built as for tagged
5339 (Expand_Freeze_Record_Type): Call Build_Untagged_Equality when needed.
5340 (Make_Eq_Body): New function to create the expanded body of the
5341 equality operation for tagged and untagged records. In both cases the
5342 operation composes, and the primitive operation of each record
5343 component is used to generate the equality function for the type.
5344 * exp_ch4.adb (Expand_Composite_Equality): In Ada2012, if a component
5345 has an abstract equality defined, replace its call with a
5346 Raise_Program_Error.
5347 * sem_ch6.adb (New_Overloaded_Entity): if Ada2012, verify that a
5348 user-defined equality operator for an untagged record type does not
5349 happen after type is frozen, and appears in the visible part if partial
5350 view of type is not limited.
5352 2010-09-09 Tristan Gingold <gingold@adacore.com>
5354 * gnatlbr.adb: Make Create_Directory more portable: use __gnat_mkdir.
5356 2010-09-09 Bob Duff <duff@adacore.com>
5358 * gnat_ugn.texi: Remove incorrect statement about -E being the default.
5360 2010-09-09 Pascal Obry <obry@adacore.com>
5362 * gnat_ugn.texi: Update doc on windows related topics.
5364 2010-09-09 Geert Bosch <bosch@adacore.com>
5366 * s-fatgen.adb: Update comments.
5368 2010-09-09 Robert Dewar <dewar@adacore.com>
5370 * par-ch4.adb (Box_Error): New procedure.
5372 2010-09-09 Thomas Quinot <quinot@adacore.com>
5374 * sem.adb: Minor reformatting.
5376 2010-09-09 Pascal Obry <obry@adacore.com>
5378 * prj-env.adb: Style fix, use /and then/ and /or else/.
5379 * gnat_ugn.texi: Fix typos.
5381 2010-09-03 Joseph Myers <joseph@codesourcery.com>
5384 * gcc-interface/misc.c (gnat_init_options): Allow options with
5385 empty canonical form. Generate a single save_argv element from -I
5388 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
5390 * gcc-interface/utils.c (gnat_pushdecl): Remove test for PARM_DECLs.
5391 Attach fake PARM_DECLs to the topmost block of the function.
5393 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
5395 * gcc-interface/trans.c (call_to_gnu): Also force the return slot opt
5396 for the call to a function whose return type was unconstrained.
5398 2010-08-30 Olivier Hainque <hainque@adacore.com>
5400 * gcc-interface/decl.c (FOREIGN_FORCE_REALIGN_STACK): New macro,
5401 replacement for FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN.
5402 (gnat_to_gnu_entity) <case ..., E_Procedure>: Use it.
5404 2010-08-21 Eric Botcazou <ebotcazou@adacore.com>
5406 * tracebak.c: Fix typo in comment.
5408 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
5410 * gcc-interface/decl.c: Use FOR_EACH_VEC_ELT.
5411 * gcc-interface/trans.c: Likewise.
5412 * gcc-interface/utils.c: Likewise.
5414 2010-08-18 Eric Botcazou <ebotcazou@adacore.com>
5416 * tracebak.c (i386): Use GCC unwinder on Linux with GCC > 4.5.
5418 2010-08-10 Robert Dewar <dewar@adacore.com>
5420 * sem_ch8.adb, sem_ch8.ads: Change name Write_Scopes to ws.
5421 * sem_util.adb: Minor reformatting.
5423 2010-08-10 Javier Miranda <miranda@adacore.com>
5425 * sem_aggr.adb (Resolve_Extension_Aggregate): Warn on the use of C++
5426 constructors that leave the object partially initialized.
5427 * exp_atag.ads, exp_atags.adb (Build_Inherit_CPP_Prims): New subprogram
5428 that copies from parent of Typ the dispatch table slots of inherited
5429 C++ primitives. It handles primary and secondary dispatch tables.
5430 * einfo.adb (Related_Type): Moved from Node26 to Node27. Required to
5431 use this attribute with E_Variable entities.
5432 (Set_Is_Tag): Relax assertion to allow its use with variables that
5434 (Set_Related_Type): Relax assertion to allow its use with variables
5435 that store the tag of a C++ class.
5436 (Write_26_Field_Name): Remove Related_Type.
5437 (Write_27_Field_Name): Add Related_Type.
5438 * einfo.ads (Related_Type): Moved from Node26 to Node27. Available also
5439 with E_Variable entities.
5440 * sem_prag.adb (CPP_Constructor): Warn on duplicated occurrence of this
5442 * sem_util.adb (Search_Tag): Add missing support for CPP types.
5443 (Enclosing_CPP_Parent): New subprogram.
5444 (Has_Suffix): New subprogram.
5445 * sem_util.ads (Enclosing_CPP_Parent): New subprogram that returns the
5446 closest ancestor of a type that is a C++ type.
5447 (Has_Suffix): New subprogram. Used in assertions to check the suffix of
5449 * sem_attr.adb (Analyze_Access_Attribute): Check wrong use of current
5450 instance in derivations of C++ types.
5451 * exp_tss.adb (CPP_Init_Proc): New subprogram.
5452 (Is_CPP_Init_Proc): New subprogram.
5453 (Set_TSS): Handle new C++ init routines.
5454 * exp_tss.ads (TSS_CPP_Init): New TSS name. For initialization of C++
5456 (CPP_Init_Proc): New subprogram.
5457 (Is_CPP_Init_Proc): New subprogram.
5458 * exp_disp.adb (CPP_Num_Prims): New subprogram.
5459 (Has_CPP_Constructors): New subprogram.
5460 (Make_Secondary_DT, Make_DT): For derivations of CPP types, do not
5461 initialize slots located in the C++ part of the dispatch table.
5462 (Make_Tags): For CPP types declare variables used by the IP routine to
5463 store the C++ tag values after the first invocation of the C++
5465 (Build_CPP_Init_DT): New subprogram.
5466 (Set_CPP_Constructors): New implementation that builds an IP for each
5467 CPP constructor. These IP are wrappers of the C++ constructors that,
5468 after the first invocation of the constructor, read the C++ tags from
5469 the object and save them locally. These copies of the C++ tags are used
5470 by the IC routines to initialize tables of Ada derivations of CPP
5472 (Write_DT): Indicate what primitives are imported from C++
5473 * exp_disp.ads (CPP_Num_Prims): New subprogram.
5474 (Has_CPP_Constructors): New subprogram.
5475 * exp_aggr.adb (Build_Record_Aggr_Code): For derivations of C++ types
5476 invoke the IC routine to inherit the slots of the parents.
5477 * sem_ch13.adb (Analyze_Freeze_Entity): Add new warnings on CPP types.
5478 * exp_ch3.adb (Is_Variable_Size_Array): New subprogram.
5479 (Is_Variable_Size_Record): Factorize code calling
5480 Is_Variable_Size_Array.
5481 (Build_CPP_Init_Procedure): New subprogram that builds the tree
5482 corresponding to the procedure that initializes the C++ part of the
5483 dispatch table of an Ada tagged type that is a derivation of a CPP
5485 (Build_Init_Procedure): Adding documentation plus code reorganization
5486 to leave more clear the construction of the IP with C++ types.
5487 (Expand_Freeze_Record_Type): Delay call to Set_CPP_Constructors because
5488 it cannot be called after Make_Tags has been invoked.
5489 (Inherit_CPP_Tag): Removed.
5490 (Init_Secondary_Tags): For derivations of CPP types, warn on tags
5491 located at variable offset.
5492 * freeze.ads: Minor reformating.
5493 * sem_ch8.adb (Write_Scopes): Add pragma export. Required to have it
5495 * gcc-interface/Make-lang.in: Update dependencies.
5497 2010-08-10 Robert Dewar <dewar@adacore.com>
5499 * a-chahan.ads: Add comments on handling of obsolescent entries.
5500 * opt.ads: Add Ada_2005 and Ada_2012 renamings for versions.
5501 * restrict.adb (Check_Obsolescent_2005_Entity): New procedure.
5502 * restrict.ads (Check_Obsolescent_2005_Entity): New procedure.
5503 * sem_attr.adb (Analyze_Access_Attribute): Call
5504 Check_Obsolescent_2005_Entity to check for access to obsolescent
5505 Ada.Characters.Handling subprogram.
5506 (Analyze_Attribute, case Class): Applying Class to untagged incomplete
5507 type is obsolescent in Ada 2005.
5508 (Analyze_Attribute, case Constrained): Better placement of flag when
5509 flagged as obsolescent feature.
5510 (Analyze_Attribute, case Storage_Size): Use with tasks is obsolescent
5511 * sem_ch10.adb (Analyze_With_Clause): With of renamings such as Text_IO
5512 is an obsolescent feature.
5513 * sem_ch11.adb (Analyze_Raise_Statement): Numeric_Error is obsolescent
5515 * sem_ch8.adb (Analyze_Subprogram_Renaming): Call
5516 Check_Obsolescent_2005_Entity to check for renaming obsolete
5517 Ada.Characters.Handling subprogram.
5518 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): Check
5519 for obsolescent restrictions in Ada 2005.
5520 (Analyze_Pragma, case Suppress): Entity arg is obsolescent in Ada 2005
5521 (Analyze_Pragma, case Interface): Interface is obsolescent in Ada 2005
5522 * sem_res.adb (Resolve_Call): Call Check_Obsolescent_2005_Entity to
5523 check for obsolescent references to Ada.Characters.Handling subprograms
5525 2010-08-10 Robert Dewar <dewar@adacore.com>
5527 * einfo.adb, einfo.ads: Fix bad -gnatdt output for incomplete type.
5529 2010-08-10 Robert Dewar <dewar@adacore.com>
5531 * errout.ads: Add VMS table entries for 2005, 12, 2012 switches
5532 * par-ch4.adb: Change wording of Ada 2012 messages
5533 * vms_data.ads: Add VMS entries for /2005, /12, /2012
5535 2010-08-10 Robert Dewar <dewar@adacore.com>
5537 * a-suenco.adb (Convert): Fix bug in UTF-16 to UTF-8 conversion for
5538 codes in the range 16#80#..16#7FF#.
5539 * sem_ch10.adb: Minor reformatting.
5541 2010-08-10 Arnaud Charlet <charlet@adacore.com>
5543 * gnat1drv.adb (Scan_Front_End_Switches): Always perform semantics and
5544 generate ali files in CodePeer mode, so that a gnatmake -c -k will
5545 proceed further when possible
5546 * freeze.adb (Freeze_Static_Object): Fix thinko. Do not generate error
5547 messages when ignoring representation clauses (-gnatI).
5549 2010-08-10 Ed Schonberg <schonberg@adacore.com>
5551 * exp_ch4.adb (Expand_N_Selected_Component): Do not attempt to
5552 constant-fold discriminant reference if the constraint is an object
5553 with non-static expression. Expression may contain volatile references
5554 in the presence of renamings.
5556 2010-08-10 Vincent Celier <celier@adacore.com>
5558 * prj-proc.adb (Get_Attribute_Index): If Index is All_Other_Names,
5560 * prj-strt.adb (Attribute_Reference): Recognize 'others' as a valid
5561 index for an associative array where it is allowed.
5563 2010-08-10 Thomas Quinot <quinot@adacore.com>
5565 * exp_attr.adb: Add comments.
5567 2010-08-10 Jerome Lambourg <lambourg@adacore.com>
5569 * adaint.c (__gnat_get_file_names_case_sensitive): return 0 on darwin.
5571 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
5573 * gcc-interface/utils.c (gnat_poplevel): Use blocks_nreverse.
5575 2010-08-09 Eric Botcazou <ebotcazou@adacore.com>
5577 * gcc-interface/utils.c (build_vms_descriptor32): Fix formatting.
5578 (build_vms_descriptor): Likewise.
5580 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
5582 * gcc-interface/utils.c (make_descriptor_field): Add tree parameter.
5583 (build_vms_descriptor32): Adjust calls to it for new parameter.
5584 (build_vms_descriptor): Likewise.
5586 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
5588 * gcc-interface/decl.c (rec_variant): Declare. Declare a VEC of it.
5589 (build_variant_list): Take and return a VEC instead of a tree.
5590 (create_variant_part_from): Take a VEC instead of a tree for
5591 variant_list. Adjust accordingly.
5592 (gnat_to_gnu_entity): Adjust for changes to previous functions.
5594 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
5596 * gcc-interface/decl.c (gnat_to_gnu_entity): Use XALLOCAVEC instead
5598 (components_to_record): Likewise.
5599 * gcc-interface/trans.c (gnat_to_gnu): Likewise.
5600 * gcc-interface/utils.c (max_size): Likewise.
5601 (build_vms_descriptor32): Likewise.
5602 (build_vms_descriptor): Likewise.
5604 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
5606 * gcc-interface/decl.c (subst_pair): Declare. Declare a VEC of it.
5607 (build_subst_list): Return a VEC instead of a tree.
5608 (build_variant_list): Take a VEC for subst_list. Adjust
5610 (create_field_decl_from): Likewise.
5611 (create_variant_part_from): Likewise.
5612 (copy_and_substitute_in_size): Likewise.
5613 (gnat_to_gnu_entity): Adjust for new interface to build_subst_list.
5614 Free the built vector.
5616 2010-08-06 Eric Botcazou <ebotcazou@adacore.com>
5618 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not build an
5619 allocator for large imported objects.
5621 2010-08-05 Robert Dewar <dewar@adacore.com>
5623 * gnat1drv.adb: Minor reformatting.
5625 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5627 * sem.adb (Do_Unit_And_Dependents): If some parent unit is an
5628 instantiation, process its body before the spec of the main unit,
5629 because it may contain subprograms invoked in the spec of main.
5630 * einfo.ads: Add documention of delayed freeze.
5632 2010-08-05 Vincent Celier <celier@adacore.com>
5634 * prj-nmsc.adb (Process_Linker): Take into account new values for
5635 attribute Response_File_Format.
5636 * prj.ads (Response_File_Format): New enumeration values GCC_GNU,
5637 GCC_Object_List and GCC_Option_List.
5639 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5641 * exp_ch4.adb (Expand_N_Selected_Component): Do not constant-fold a
5642 selected component that denotes a discriminant if it is the
5643 discriminant of a component of an unconstrained record type.
5645 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5647 * exp_util.adb (Insert_Actions): If the action appears within a
5648 conditional expression that is already analyzed, insert action further
5651 2010-08-05 Robert Dewar <dewar@adacore.com>
5653 * exp_ch4.adb: Minor reformatting.
5655 2010-08-05 Thomas Quinot <quinot@adacore.com>
5657 * exp_ch4.adb: Minor reformatting
5658 * gnat1drv.adb: Minor reformatting.
5659 Minor code reorganization (use Nkind_In).
5661 2010-08-05 Ed Schonberg <schonberg@adacore.com>
5663 * exp_util.ads, exp_util.adb (Needs_Constant_Address): New predicate to
5664 determine whether the expression in an address clause for an
5665 initialized object must be constant. Code moved from freeze.adb.
5666 (Remove_Side_Effects): When the temporary is initialized with a
5667 reference, indicate that the temporary is a constant as done in all
5669 * freeze.adb (Check_Address_Clause): use Needs_Constant_Address.
5670 * exp_ch13.adb (Expand_N_Attribute_Definition_Clause, case 'Address):
5671 If object does not need a constant address, remove side effects from
5672 address expression, so it is elaborated at the point of the address
5673 clause and not at the freeze point of the object, so that elaboration
5676 2010-08-05 Vincent Celier <celier@adacore.com>
5678 * prj.adb (Is_Compilable): Return False for header files of non Ada
5681 2010-08-05 Emmanuel Briot <briot@adacore.com>
5683 * prj-nmsc.adb: The Missing_Source_Files flag also considers a missing
5684 exec directory as a warning rather than an error.
5686 2010-08-05 Thomas Quinot <quinot@adacore.com>
5688 * sem_ch6.adb, gnat1drv.adb, exp_ch6.adb, sem_eval.adb: Minor
5691 2010-08-05 Steve Baird <baird@adacore.com>
5693 * exp_util.adb (Remove_Side_Effects): An access value which designates
5694 a volatile object of a nonvolatile type is prohibited.
5695 Do not call Make_Reference to construct a reference to such an object.
5697 2010-08-05 Robert Dewar <dewar@adacore.com>
5699 * a-suezse.adb, a-suezse.ads, a-suezen.adb, a-suezen.ads: Removed.
5700 * a-suewse.adb, a-suewse.ads, a-suesen.adb, a-suesen.ads,
5701 a-suewen.adb, a-suewen.ads: New files.
5702 * Makefile.rtl, impunit.adb: Update implementation of Ada 2012 string
5704 * sem_elab.adb: Minor reformatting.
5706 2010-08-05 Arnaud Charlet <charlet@adacore.com>
5708 * sem_ch8.adb (Use_One_Type): Protect against empty scopes.
5709 * exp_util.adb (Component_May_Be_Bit_Aligned): Prevent assert failure
5710 in case of null Comp.
5712 2010-08-05 Robert Dewar <dewar@adacore.com>
5714 * errout.adb, a-suewen.adb, a-suezen.adb: Minor reformatting.
5716 2010-08-05 Gary Dismukes <dismukes@adacore.com>
5718 * sem_ch4.adb (Analyze_Allocator): Flag errors on allocators of a
5719 nested access type whose designated type has tasks or is a protected
5720 object when the restrictions No_Task_Hierarchy or
5721 No_Local_Protected_Objects apply. Add ??? comment.
5722 * sem_ch9.adb (Analyze_Protected_Type): Give a warning when a protected
5723 type is not a library-level type and No_Local_Protected_Objects applies.
5724 (Analyze_Task_Type): Give a warning when a task type is not a
5725 library-level type and No_Task_Hierarchy applies.
5727 2010-08-05 Arnaud Charlet <charlet@adacore.com>
5729 * sem.adb: Minor reformatting
5730 * sem_ch4.adb (Analyze_Reference): Disable error message in CodePeer
5733 2010-08-04 Eric Botcazou <ebotcazou@adacore.com>
5735 * gcc-interface/decl.c: Do not undefine IN_GCC_FRONTEND and do not
5737 (gnat_to_gnu_entity) <object>: Force address of -1 at the tree level
5738 for the debug-only entity.
5739 * gcc-interface/Make-lang.in (ada/decl.o): Adjust dependencies.
5741 2010-08-03 Joseph Myers <joseph@codesourcery.com>
5743 * gcc-interface/lang-specs.h: Don't pass -a options.
5745 2010-07-28 Joseph Myers <joseph@codesourcery.com>
5747 * gcc-interface/misc.c (gnat_init_options): Ignore erroneous
5748 options. Check canonical_option_num_elements on options copied.
5750 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5752 * gcc-interface/misc.c (gnat_handle_option): Update prototype and
5753 return value type. Don't check for missing arguments here.
5755 2010-07-27 Joseph Myers <joseph@codesourcery.com>
5757 * gcc-interface/misc.c (gnat_option_lang_mask): New.
5758 (gnat_init_options): Update prototype. Reconstruct argv array
5759 from decoded options.
5761 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
5763 * gcc-interface/utils.c (update_pointer_to): In the unconstrained array
5764 case, merge the alias set of the old pointer type.
5766 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
5768 * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change
5769 and recurse only for multidimensional array types instead.
5771 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
5774 * gcc-interface/utils.c (convert): Fix thinko in test.
5775 (unchecked_convert): When converting from a scalar type to a type with
5776 a different size, pad to have the same size on both sides.
5778 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
5780 * gcc-interface/utils.c (gnat_types_compatible_p): Don't require strict
5781 equality for the component type of array types.
5783 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
5785 * gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
5786 * gcc-interface/trans.c: Likewise.
5787 * gcc-interface/utils.c: Likewise.
5788 * gcc-interface/utils2.c: Likewise.
5790 2010-07-13 Laurent GUERBY <laurent@guerby.net>
5793 * gcc-interface/targtyps.c: Include tm_p.h.
5794 * gcc-interface/Make-lang.in: Update dependencies.
5796 2010-07-09 Eric Botcazou <ebotcazou@adacore.com>
5798 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Deal with
5801 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
5803 * gcc-interface/utils.c: Include diagnostic-core.h in every file
5804 that includes toplev.h.
5806 2010-07-03 Eric Botcazou <ebotcazou@adacore.com>
5808 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>:
5809 Branch to common code handling the alignment of discrete types.
5810 <E_Signed_Integer_Type>: Likewise.
5811 <E_Modular_Integer_Type>: Likewise.
5813 2010-07-02 Eric Botcazou <ebotcazou@adacore.com>
5815 * gcc-interface/misc.c (gnat_handle_option): Do not populate gnat_argv.
5816 (gnat_handle_option): Allocate only one element for gnat_argv.
5817 (gnat_init): Do not populate gnat_argv.
5819 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
5821 * gcc-interface/trans.c: Do not include tree-flow.h.
5822 * gcc-interface/Make-lang.in: Adjust dependencies.
5824 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
5826 * gcc-interface/gigi.h (gnat_build_constructor): Take a VEC instead
5827 of a TREE_LIST. Update comment.
5828 * gcc-interface/trans.c (gigi): Build a VEC instead of a TREE_LIST.
5829 Adjust call to gnat_build_constructor.
5830 (Attribute_to_gnu): Likewise.
5831 (gnat_to_gnu): Likewise.
5832 (pos_to_constructor): Likewise.
5833 (extract_values): Likewise.
5834 * gcc-interface/utils.c (build_template): Likewise.
5835 (convert_vms_descriptor64): Likewise.
5836 (convert_vms_descriptor32): Likewise.
5837 (convert_to_fat_pointer): Likewise.
5838 (convert): Likewise.
5839 (unchecked_convert): Likewise.
5840 * gcc-interface/decl.c (gnat_to_gnu_entity): Likewise.
5841 * gcc-interface/utils2.c (build_allocator): Likewise.
5842 (fill_vms_descriptor): Likewise.
5843 (gnat_build_constructor): Take a VEC instead of a TREE_LIST.
5844 (compare_elmt_bitpos): Adjust for parameters being constructor_elts
5845 instead of TREE_LISTs.
5847 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
5849 * gcc-interface/misc.c: Do not include except.h.
5850 * gcc-interface/Make-lang.in: Update dependencies.
5852 2010-06-27 Eric Botcazou <ebotcazou@adacore.com>
5854 * gcc-interface/trans.c: Include tree-flow.h.
5855 (gnu_switch_label_stack): Delete.
5856 (Case_Statement_to_gnu): Do not emit the goto at the end of a case if
5857 its associated block cannot fall through. Do not emit the final label
5858 if no cases branch to it.
5859 * gcc-interface/Make-lang.in (ada/trans.o): Add $(TREE_FLOW_H).
5861 2010-06-23 Thomas Quinot <quinot@adacore.com>
5863 * exp_attr.adb (Expand_Access_To_Protected_Op): When rewriting a
5864 reference to a protected subprogram outside of the protected's scope,
5865 ensure the corresponding external subprogram is frozen before the
5868 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5870 * sem_prag.adb: Fix typo in error message.
5871 * sem.adb: Refine previous change.
5873 2010-06-23 Robert Dewar <dewar@adacore.com>
5875 * impunit.adb, a-suewen.adb, a-suewen.ads, a-suenco.adb, a-suenco.ads,
5876 a-suezen.adb, a-suezen.ads, a-stuten.adb, a-stuten.ads, Makefile.rtl:
5877 Implement Ada 2012 string encoding packages.
5879 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5881 * a-stwiun-shared.adb, a-stwiun-shared.ads, a-stzunb-shared.adb,
5882 a-stzunb-shared.ads, a-swunau-shared.adb, a-swuwti-shared.adb,
5883 a-szunau-shared.adb, a-szuzti-shared.adb, a-strunb-shared.adb,
5884 a-strunb-shared.ads, a-stunau-shared.adb, a-suteio-shared.adb: New
5886 * gcc-interface/Makefile.in: Enable use of above files.
5888 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5890 * sem_ch13.adb (Check_Constant_Address_Clauses): Do not check legality
5891 of address clauses if if Ignore_Rep_Clauses is active.
5892 * freeze.adb (Check_Address_Clause): If Ignore_Rep_Clauses is active,
5893 remove address clause from tree so that it does not reach the backend.
5895 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5897 * exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Valid]): Do not
5898 expand 'Valid from user code in CodePeer mode, will be handled by the
5901 2010-06-23 Bob Duff <duff@adacore.com>
5903 * g-comlin.ads: Minor comment improvements.
5905 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5907 * sem_res.adb (Uses_SS): The expression that initializes a controlled
5908 component of a record type may be a user-defined operator that is
5909 rewritten as a function call.
5911 2010-06-23 Bob Duff <duff@adacore.com>
5913 * g-comlin.ads, sem_ch13.adb: Minor comment fix.
5915 2010-06-23 Eric Botcazou <ebotcazou@adacore.com>
5917 * exp_ch11.adb (Expand_Local_Exception_Handlers): Propagate the end
5918 label to the new sequence of statements. Set the sloc of the raise
5919 statement onto the new goto statements.
5921 2010-06-23 Robert Dewar <dewar@adacore.com>
5923 * a-stuten.ads, a-stuten.adb: New files.
5924 * impunit.adb: Add engtry for Ada.Strings.UTF_Encoding (a-stuten.ads)
5925 * Makefile.rtl: Add entry for a-stuten (Ada.Strings.UTF_Encoding)
5927 2010-06-23 Robert Dewar <dewar@adacore.com>
5929 * gnat_ugn.texi: Add documentation of -gnat12 switch
5930 Add documentation of -gnatX switch.
5932 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5934 * inline.ads: Include the current Ada_Version in the info for pending
5935 instance bodies, so that declaration and body are compiled with the
5937 * inline.adb: Move with_clause for Opt to spec.
5938 * sem_ch12.adb (Analyze_Package_Instantiation,
5939 Analyze_Subprogram_Instantiation): Save current Ada_Version in
5940 Pending_Instantiation information.
5941 (Instantiate_Package_Body, Instantiate_Subprogram_Body,
5942 Inline_Package_Body): Use the Ada_Version present in the body
5945 2010-06-23 Robert Dewar <dewar@adacore.com>
5947 * usage.adb: Add documentation for -gnat12 switch.
5948 * errout.ads: Add VMS alias entry for -gnat12 switch
5949 * gnat_rm.texi: Add documentation for pragma Ada_12 and Ada_2012
5950 Add documentation for pragma Extensions_Allowed.
5951 * opt.ads: Add entry for Ada 2012 mode.
5952 * sem_ch4.adb, par-ch3.adb, par-ch4.adb: Use new Ada 2012 mode for 2012
5954 * sem_prag.adb, par-prag.adb: Add processing for pragma Ada_12 and
5956 * sem_ch13.adb: Add handling for Ada 2012 mode.
5957 * snames.ads-tmpl: Add entries for pragma Ada_2012 and Ada_12.
5958 * switch-c.adb: Add handling for -gnat12 switch.
5959 Implement -gnat2005 and -gnat2012.
5960 * usage.adb: Add documentation for -gnat12 switch.
5961 * vms_data.ads: Add /12 switch for Ada 2012 mode.
5963 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5965 * exp_ch4.adb (Expand_N_Allocator): Fix potential crash when using
5966 No_Task_Hierarchy restriction. Add comment.
5967 * exp_ch9.adb, exp_ch3.adb: Update comments.
5969 2010-06-23 Robert Dewar <dewar@adacore.com>
5971 * sem_ch5.adb (Process_Bounds): Remove some junk initializations.
5972 * sem_res.adb: Add comments.
5973 * sem_util.adb: Minor reformatting. Add comments.
5974 Change increment on Actuals_In_Call table.
5975 * opt.ads: Minor: add 'constant'.
5977 2010-06-23 Javier Miranda <miranda@adacore.com>
5979 * exp_disp.adb (Make_DT): Initialize the Size_Func component of the
5980 TSD to Null_Address if No_Dispatching_Calls is active.
5982 2010-06-23 Vincent Celier <celier@adacore.com>
5984 * a-comlin.ads: Indicate that use of this package is not supported
5985 during the elaboration of an auto-initialized Stand-Alone Library.
5987 2010-06-23 Ed Schonberg <schonberg@adacore.com>
5989 * exp_util.adb (Is_Possibly_Misaligned_Object): Do not rely on an
5990 alignment clause on a record type to determine if a component may be
5991 misaligned. The decision must be taken in the back-end where target
5992 alignment information is known.
5994 2010-06-23 Arnaud Charlet <charlet@adacore.com>
5996 * gnat1drv.adb (Adjust_Global_Switches): Enable some restrictions
5997 systematically in CodePeer mode to simplify generated code.
5998 * restrict.adb (Check_Restriction): Do nothing in CodePeer mode.
5999 * exp_ch4.adb (Expand_N_Allocator): Generate proper code when
6000 No_Task_Hierarchy is set instead of crasshing.
6002 2010-06-23 Thomas Quinot <quinot@adacore.com>
6004 * sem_util.adb: Minor code cleanup: test for proper entity instead of
6005 testing just Chars attribute when checking whether a given scope is
6007 * exp_ch4.adb, einfo.adb: Minor reformatting.
6009 2010-06-23 Vincent Celier <celier@adacore.com>
6012 * switch-m.adb (Normalize_Compiler_Switches): Take into account
6013 switches -gnatB, -gnatD=nn, -gnatG (incuding -gnatG=nn), -gnatI,
6014 -gnatl=file, -gnatS, -gnatjnn, -gnateI=nn and -gnatWx.
6016 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6018 * sem_res.adb (Resolve_Membership_Op): If left operand is a mixed mode
6019 operation with a universal real operand, and the right operand is a
6020 range with universal bounds, find unique fixed point that may be
6021 candidate, and warn appropriately.
6023 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6025 * sem_res.adb (Resolve_Intrinsic_Operator): Add guards to handle
6026 properly the rare cases where VMS operators are visible through
6027 Extend_System, but the default System is being used and Address is a
6029 * sem_util.adb: Widen predicate Is_VMS_Operator.
6031 2010-06-23 Vincent Celier <celier@adacore.com>
6033 * switch-m.adb (Normalize_Compiler_Switches): Take into account -gnatC
6036 2010-06-23 Olivier Hainque <hainque@adacore.com>
6038 * einfo.adb (Has_Foreign_Convention): Consider Intrinsic with
6039 Interface_Name as foreign. These are GCC builtin imports for
6040 which Ada specific processing doesn't apply.
6042 2010-06-23 Thomas Quinot <quinot@adacore.com>
6044 * sem_ch12.adb: Minor reformatting.
6046 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6048 * sem_util.adb (Is_VMS_Operator): Use scope of system extension to
6049 determine whether an intrinsic subprogram is VMS specific.
6051 2010-06-23 Hristian Kirtchev <kirtchev@adacore.com>
6053 * treepr.adb (Print_Entity_Info): Output the contents of Field28 if it
6054 is present in the entity.
6056 2010-06-23 Arnaud Charlet <charlet@adacore.com>
6058 * xr_tabls.adb, xref_lib.adb: Update to latest lib-xref.ads
6059 Fix handling of parameters.
6060 Add protection against unexpected cases.
6061 * sem_ch6.adb (Create_Extra_Formals): Use suffix "L" instead of "A" for
6062 access level, since "A" suffix is already used elsewhere. Similarly,
6063 use suffix "O" instead of "C" for 'Constrained since "C" suffix is used
6066 2010-06-23 Thomas Quinot <quinot@adacore.com>
6068 * sem_util.adb, sem_util.ads: Minor reformatting.
6070 2010-06-23 Vincent Celier <celier@adacore.com>
6072 * prj.ads (Gprclean_Flags.Missing_Source_Files): Set to Error to keep
6073 the previous behavior of gprclean when there are missing files.
6075 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6077 * sem_ch12.adb (Load_Body_Of_Generic): In CodePeer mode, a missing
6078 generic body is not a fatal error.
6079 (Mark_Context): Handle properly names of child units.
6080 * sem.adb (Walk_Library_Items.Do_Action): Remove assertion on
6083 2010-06-23 Vincent Celier <celier@adacore.com>
6085 * ali.adb (Scan_ALI): When ignoring R lines, do not skip the next
6088 2010-06-23 Bob Duff <duff@adacore.com>
6090 * g-pehage.ads, g-pehage.adb: Switch default optimization mode to
6091 Memory_Space, because CPU_Time doesn't seem to provide any significant
6092 speed advantage in practice. Cleanup: Get rid of constant
6093 Default_Optimization; doesn't seem to add anything. Use case
6094 statements instead of if statements; seems cleaner.
6096 2010-06-23 Olivier Hainque <hainque@adacore.com>
6098 * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Procedure>: Use
6099 Wshadow instead of Wextra to guard warning on absence of internal
6100 builtin decl for an import. Fix use of quote in warning text.
6101 (intrin_arglists_compatible_p): Remove processing of integer trailing
6102 args on the Ada side. Fix use of literal > in warning text.
6103 (intrin_return_compatible_p): Never warn on "function imported as
6104 procedure". Defer the void/void case to the common type compatibility
6106 (gnat_to_gnu_param): Use void_ptr GCC type for System.Address argument
6107 of GCC builtin imports.
6109 2010-06-23 Olivier Hainque <hainque@adacore.com>
6111 * gcc-interface/decl.c (intrin_types_incompatible_p): New function,
6113 (intrin_arglists_compatible_p, intrin_return_compatible_p): New
6114 functions, helpers for ...
6115 (intrin_profiles_compatible_p): New function, replacement for ...
6116 (compatible_signatures_p): Removed.
6117 (gnat_to_gnu_entity) <case E_Procedure>: If -Wextra, warn on
6118 attempt to bind an unregistered builtin function. When we have
6119 one, use it and warn on profile incompatibilities.
6121 2010-06-23 Arnaud Charlet <charlet@adacore.com>
6123 * gcc-interface/Make-lang.in: Update dependencies.
6125 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6127 * sem_util.adb (Mark_Coextensions): If the expression in the allocator
6128 for a coextension in an object declaration is a concatenation, treat
6129 coextension as dynamic.
6131 2010-06-23 Javier Miranda <miranda@adacore.com>
6133 * sem_ch3.adb (Add_Internal_Interface_Entities): Ensure that the
6134 internal entities are added to the scope of the tagged type.
6135 (Derive_Subprograms): Do not stop derivation when we find the first
6136 internal entity that has attribute Interface_Alias. After the change
6137 done to Override_Dispatching_Operations it is no longer true that
6138 these primirives are always located at the end of the list of
6140 * einfo.ads (Primitive_Operations): Add documentation.
6141 * exp_disp.adb (Write_DT): Improve output adding to the name of the
6142 primitive a prefix indicating its corresponding tagged type.
6143 * sem_disp.adb (Override_Dispatching_Operations): If the overridden
6144 entity covers the primitive of an interface that is not an ancestor of
6145 this tagged type then the new primitive is added at the end of the list
6146 of primitives. Required to fulfill the C++ ABI.
6148 2010-06-23 Javier Miranda <miranda@adacore.com>
6150 * atree.ads (Set_Reporting_Proc): New subprogram.
6151 * atree.adb: Remove dependency on packages Opt and SCIL_LL.
6152 (Allocate_Initialize_Node, Replace, Rewrite): Replace direct calls
6153 to routines of package Scil_ll by indirect call to the registered
6155 (Set_Reporting_Proc): New subprogram. Used to register a subprogram
6156 that is invoked when a node is allocated, replaced or rewritten.
6157 * scil_ll.adb (Copy_SCIL_Node): New routine that takes care of copying
6158 the SCIL node. Used as argument for Set_Reporting_Proc.
6159 (Initialize): Register Copy_SCIL_Node as the reporting routine that
6160 is invoked by atree.
6162 2010-06-23 Thomas Quinot <quinot@adacore.com>
6164 * sem_ch3.ads: Minor reformatting.
6166 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6168 * sem_ch12.adb (Analyze_Package_Instantiation): In CodePeer mode,
6169 always analyze the generic body and instance, because it may be needed
6171 (Mark_Context): Prepend the with clauses for needed generic units, so
6172 they appear in a better order for CodePeer.
6173 * sem_util.adb, sem_util.ads: Prototype code for AI05-0144.
6175 2010-06-23 Emmanuel Briot <briot@adacore.com>
6177 * prj.ads, prj-nmsc.adb (Error_Or_Warning): New subprogram.
6179 2010-06-23 Robert Dewar <dewar@adacore.com>
6181 * g-pehage.adb, exp_ch13.adb: Minor reformatting.
6183 2010-06-23 Thomas Quinot <quinot@adacore.com>
6185 * a-tags.ads: Fix description of TSD structure.
6187 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6189 * sem_ch12.adb (Mark_Context): When indicating that the body of a
6190 generic unit is needed prior to the unit containing an instantiation,
6191 search recursively the context of the generic to add other generic
6192 bodies that may be instantiated indirectly through the current instance.
6194 2010-06-23 Robert Dewar <dewar@adacore.com>
6196 * freeze.adb: Minor reformatting.
6198 2010-06-23 Bob Duff <duff@adacore.com>
6200 * g-pehage.adb (Trim_Trailing_Nuls): Fix the code to match the comment.
6202 2010-06-23 Vincent Celier <celier@adacore.com>
6204 * make.adb (Compile_Sources): Complete previous change.
6206 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6208 * sem_ch6.adb (Add_Extra_Formal): Use suffix "C" in the name of the
6209 Constrained extra formal.
6211 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6213 * exp_ch13.adb (Expand_Freeze_Actions): If validity checks and
6214 Initialize_Scalars are enabled, compile the generated equality function
6215 for a composite type with full checks enabled, so that validity checks
6216 are performed on individual components.
6218 2010-06-23 Emmanuel Briot <briot@adacore.com>
6220 * prj.adb, prj.ads, prj-nmsc.adb (Processing_Flags): New flag
6221 Missing_Source_Files.
6223 2010-06-23 Robert Dewar <dewar@adacore.com>
6225 * exp_ch3.adb, exp_util.adb: Minor reformatting.
6227 2010-06-23 Jose Ruiz <ruiz@adacore.com>
6229 * a-reatim.adb, a-retide.adb: Move the initialization of the tasking
6230 run time from Ada.Real_Time.Delays to Ada.Real_Time. This way, calls to
6231 Clock (without delays) use a run time which is properly initialized.
6233 2010-06-23 Vincent Celier <celier@adacore.com>
6235 * make.adb: Do not set Check_Readonly_Files when setting Must_Compile,
6236 when -f -u and a main is specified on the command line. However,
6237 attempt to compile even when the ALI file is read-only when
6238 Must_Compile is True.
6240 2010-06-23 Thomas Quinot <quinot@adacore.com>
6242 * checks.adb, g-pehage.adb, cstand.adb: Minor code factorization.
6244 2010-06-23 Javier Miranda <miranda@adacore.com>
6246 * sem_ch3.adb (Add_Internal_Interface_Entities): Generate internal
6247 entities for parent types that are interfaces. Needed in generics to
6248 handle formals that implement interfaces.
6249 (Derive_Subprograms): Add assertion for derivation of tagged types that
6250 do not cover interfaces. For generics, complete code that handles
6251 derivation of type that covers interfaces because the previous
6252 condition was weak (it required only name consistency; arguments were
6253 not checked). Add new code to locate primitives covering interfaces
6254 defined in generic units or instantiatons.
6255 * sem_util.adb (Has_Interfaces): Add missing support for derived types.
6256 * sem_ch6.adb (Check_Overriding_Indicator): Minor code cleanups.
6257 * exp_disp.adb (Make_Select_Specific_Data_Table): Skip primitives of
6258 interfaces that are parents of the type because they share the primary
6260 (Register_Primitive): Do not register primitives of interfaces that
6261 are parents of the type.
6262 * sem_ch13.adb (Analyze_Freeze_Entity): Add documentation.
6263 * exp_cg.adb (Write_Type_Info): When displaying overriding of interface
6264 primitives skip primitives of interfaces that are parents of the type.
6266 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6268 * sem_attr.adb (Eval_Attribute): If the prefix is an array, the
6269 attribute cannot be constant-folded if an index type is a formal type,
6270 or is derived from one.
6271 * checks.adb (Determine_Range): ditto.
6273 2010-06-23 Arnaud Charlet <charlet@adacore.com>
6275 * gnat_ugn.texi, gnatxref.adb: Add support for --ext switch.
6277 2010-06-23 Bob Duff <duff@adacore.com>
6279 * g-pehage.ads, g-pehage.adb (Put): Fix off-by-one bug.
6280 (Insert): Disallow nul characters.
6281 (misc output routines): Assert no nul characters.
6283 2010-06-23 Ed Schonberg <schonberg@adacore.com>
6285 * exp_ch4.adb: Use predefined unsigned type in all cases.
6287 2010-06-23 Bob Duff <duff@adacore.com>
6289 * s-rannum.adb (Reset): Avoid overflow in calculation of Initiator.
6290 * g-pehage.ads: Minor comment fixes.
6291 * g-pehage.adb: Minor: Add some additional debugging printouts under
6294 2010-06-23 Robert Dewar <dewar@adacore.com>
6296 * binde.adb (Better_Choice): Always prefer Pure/Preelab.
6297 (Worse_Choice): Always prefer Pure/Preelab.
6299 2010-06-23 Vincent Celier <celier@adacore.com>
6301 * a-reatim.adb: Call System.OS_Primitives.Initialize during elaboration
6303 2010-06-23 Robert Dewar <dewar@adacore.com>
6305 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Properly handle
6306 checking returns in generic case.
6307 (Check_Missing_Return): New procedure.
6309 2010-06-23 Robert Dewar <dewar@adacore.com>
6311 * bindgen.adb, switch-b.adb: Minor reformatting.
6313 2010-06-23 Javier Miranda <miranda@adacore.com>
6315 * frontend.adb (Frontend): Add call to initialize the new package
6317 * exp_ch7.adb (Wrap_Transient_Expression): Remove call to
6319 (Wrap_Transient_Statement): Remove call to Adjust_SCIL_Node.
6320 * sem_ch5.adb (Analyze_Iteration_Scheme.Process_Bounds): Remove call to
6322 * exp_util.adb (Insert_Actions): Remove code for
6323 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
6324 (Remove_Side_Effects): Remove calls to Adjust_SCIL_Node.
6325 * sinfo.adb (SCIL_Entity, SCIL_Tag_Value): Remove checks on
6326 N_SCIL_Tag_Init and N_SCIL_Dispatch_Table_Object_Init in the assertion.
6327 (SCIL_Related_Node, Set_SCIL_Related_Node): Removed.
6328 * sinfo.ads (SCIL_Related_Node): Field removed.
6329 (N_SCIL_Dispatch_Table_Object_Init): Node removed.
6330 (N_SCIL_Tag_Init): Node removed.
6331 * sem_scil.ads, sem_scil.adb (Adjust_SCIL_Node): Removed.
6332 (Check_SCIL_Node): New implementation.
6333 (Find_SCIL_Node): Removed.
6334 * sem.adb (Analyze): Remove management of
6335 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
6336 * sem_util.adb (Insert_Explicit_Dereference): Remove call to
6338 * exp_ch4.adb (Expand_N_In): Code cleanup: remove call to
6339 Set_SCIL_Related_Node and avoid adding the SCIL node before the
6340 referenced node using Insert_Action because this is not longer
6342 (Expand_Short_Circuit_Operator): Remove call to SCIL node.
6343 * exp_ch6.adb (Expand_Call): Remove call to Adjust_SCIL_Node.
6344 * sem_ch4.adb (Analyze_Type_Conversion): Remove call to
6346 * exp_disp.adb (Expand_Dispatching_Call): Minor code reorganization
6347 because we no longer require to generate the SCIL node before the call.
6348 (Make_DT): Remove generation of SCI_Dispatch_Table_Object_Init node.
6349 Remove calls to Set_SCIL_Related_Node and avoid adding the SCIL
6350 nodes before the referenced node using Insert_Action because this
6351 is not longer required.
6352 * atree.adb (Allocate_Initialize_Node, Replace, Rewrite): Add call to
6353 update the SCIL_Node field.
6354 * sprint.adb (Sprint_Node_Actual): Remove code for
6355 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
6356 * treepr.adb (Print_Node): Print the SCIL node field (if available).
6357 * exp_ch3.adb (Build_Init_Procedure): Remove generation of
6358 SCIL_Tag_Init nodes.
6359 * scil_ll.ads, scil_ll.adb: New files.
6360 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
6363 2010-06-23 Robert Dewar <dewar@adacore.com>
6365 * sem_ch6.adb: Minor reformatting.
6367 2010-06-23 Doug Rupp <rupp@adacore.com>
6369 * bindusg.adb (Display): Write -Hnn line.
6370 * bindgen.adb (Gen_Adainit_Ada): Write Heap_Size to binder file as
6372 * init.c (__gl_heap_size): Rename from __gl_no_malloc_64 and change
6373 valid values to 32 and 64.
6374 (GNAT$NO_MALLOC_64): Recognize TRUE, 1, FALSE, and 0 in addition to
6375 ENABLE, DISABLE as valid settings.
6376 * switch-b.adb (Scan_Binder_Switches): Process -Hnn switch.
6377 * opt.ads (Heap_Size): New global variable.
6378 * gcc-interface/utils2.c (maybe_wrap_malloc): Remove mostly redundant
6379 TARGET_MALLOC64 check. Fix comment.
6381 2010-06-23 Robert Dewar <dewar@adacore.com>
6383 * sem_ch6.adb, exp_ch4.adb, s-rannum.ads, sem.adb, sem_ch12.adb: Minor
6384 reformatting. Add comments.
6385 * errout.adb (Finalize): Properly adjust warning count when deleting
6388 2010-06-22 Robert Dewar <dewar@adacore.com>
6390 * errout.adb (Finalize): Set Prev pointers.
6391 (Finalize): Delete continuations for deletion by warnings off(str).
6392 * erroutc.ads: Add Prev pointer to error message structure.
6394 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6396 * sem.adb (Do_Unit_And_Dependents): If the spec of the main unit is a
6397 child unit, examine context of parent units to locate instantiated
6398 generics whose bodies may be needed.
6399 * sem_ch12.adb: (Mark_Context): if the enclosing unit does not have a
6400 with_clause for the instantiated generic, examine the context of its
6401 parents, to set Withed_Body flag, so that it can be visited earlier.
6402 * exp_ch4.adb (Expand_N_Op_Not): If this is a VMS operator applied to
6403 an unsigned type, use a type of the proper size for the intermediate
6404 value, to prevent alignment problems on unchecked conversion.
6406 2010-06-22 Geert Bosch <bosch@adacore.com>
6408 * s-rannum.ads Change Generator type to be self-referential to allow
6409 Random to update its argument. Use "in" mode for the generator in the
6410 Reset procedures to allow them to be called from the Ada.Numerics
6411 packages without tricks.
6412 * s-rannum.adb: Use the self-referencing argument to get write access
6413 to the internal state of the random generator.
6414 * a-nudira.ads: Make Generator a derived type of
6415 System.Random_Numbers.Generator.
6416 * a-nudira.adb: Remove use of 'Unrestricted_Access.
6417 Put subprograms in alpha order and add headers.
6418 * g-mbdira.ads: Change Generator type to be self-referential.
6419 * g-mbdira.adb: Remove use of 'Unrestricted_Access.
6421 2010-06-22 Robert Dewar <dewar@adacore.com>
6423 * freeze.adb: Minor reformatting
6424 Minor code reorganization (use Nkind_In and Ekind_In).
6426 2010-06-22 Bob Duff <duff@adacore.com>
6428 * gnat1drv.adb (Gnat1drv): Remove the messages that recommend using
6429 -gnatc when a file is compiled that we cannot generate code for, not
6430 helpful and confusing.
6432 2010-06-22 Vincent Celier <celier@adacore.com>
6434 * switch-m.adb (Normalize_Compiler_Switches): Process correctly
6437 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6439 * s-rannum.adb: Replace constants with commented symbols.
6440 * s-rannum.ads: Explain significance of the initial value of the data
6443 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6445 * a-ngcoty.adb: Clarify comment.
6447 2010-06-22 Gary Dismukes <dismukes@adacore.com>
6449 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Return without
6450 expansion for indexing packed arrays with small power-of-2 component
6451 sizes when the target is AAMP.
6452 (Expand_Packed_Element_Reference): Return without expansion for
6453 indexing packed arrays with small power-of-2 component sizes when the
6456 2010-06-22 Geert Bosch <bosch@adacore.com>
6458 * exp_ch4.adb (Expand_N_In): Do not substitute a valid check for X in
6461 2010-06-22 Robert Dewar <dewar@adacore.com>
6463 * g-mbdira.adb, g-mbflra.adb, a-nuflra.adb, a-nudira.adb: Minor comment
6466 2010-06-22 Doug Rupp <rupp@adacore.com>
6468 * system-vms.ads, system-vms-zcx.ads: Remove old unused VMS system
6470 * system-vms_64.ads, system-vms-ia64.ads: Minor reformatting.
6471 (pragma Ident): Add a default ident string in the private part.
6473 2010-06-22 Robert Dewar <dewar@adacore.com>
6475 * cstand.adb: Minor reformatting.
6477 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6479 * freeze.adb (Build_And_Analyze_Renamed_Body): For expansion purposes,
6480 recognize the Shift and Rotation intrinsics that are known to the
6481 compiler but have no interface name.
6483 2010-06-22 Geert Bosch <bosch@adacore.com>
6485 * a-ngcoty.adb ("*"): Rewrite complex multiplication to use proper
6486 scaling in case of overflow or NaN results.
6488 2010-06-22 Robert Dewar <dewar@adacore.com>
6490 * cstand.adb: Complete previous change.
6491 * g-dirope.ads: Add comment.
6492 * s-stchop.adb, sfn_scan.adb: Minor reformatting.
6494 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6496 * cstand.adb: Add tree nodes for pragma Pack on string types.
6498 2010-06-22 Javier Miranda <miranda@adacore.com>
6500 * einfo.ads, einfo.adb (Last_Formal): New synthesized attribute.
6501 * exp_util.adb (Find_Prim_Op): Use new attribute to locate the last
6502 formal of a primitive.
6503 * exp_disp.adb (Is_Predefined_Dispatching_Operation,
6504 Is_Predefined_Dispatching_Alias): Use new attribute to locate the last
6505 formal of a primitive.
6506 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Use new attribute
6507 to obtain the last formal of a primitive.
6509 2010-06-22 Geert Bosch <bosch@adacore.com>
6511 * sysdep.c, init.c, adaint.c, cstreams.c: Remove conditional code
6512 depending on __EMX__ or MSDOS being defined.
6513 * i-cstrea.ads, gnat_rm.texi: Remove mentions of OS/2, DOS and Xenix.
6514 * a-excpol-abort.adb: Update comment indicating users of the file.
6515 * xref_lib.adb, sfn_scan.adb: Remove mention of OS/2, replace NT by
6517 * env.c: Remove empty conditional for MSDOS.
6518 * s-stchop.adb, g-dirope.ads, s-fileio.adb, osint.ads: Remove mention
6521 2010-06-22 Robert Dewar <dewar@adacore.com>
6523 * s-rannum.adb: Minor reformatting.
6525 2010-06-22 Javier Miranda <miranda@adacore.com>
6527 * sem_aux.adb, sem_aux.ads, sem_util.adb, sem_util.ads, sem_elim.adb,
6528 exp_cg.adb: Minor code reorganization: Move routine Ultimate_Alias from
6529 package Sem_Util to package Sem_Aux.
6531 2010-06-22 Javier Miranda <miranda@adacore.com>
6533 * exp_disp.adb (Make_Secondary_DT, Make_DT): Minor code cleanup:
6534 remove useless restriction on imported routines when building the
6537 2010-06-22 Robert Dewar <dewar@adacore.com>
6539 * cstand.adb (Create_Standard): Set Has_Pragma_Pack for standard string
6542 2010-06-22 Javier Miranda <miranda@adacore.com>
6544 * sem_ch4.adb (Collect_Generic_Type_Ops): Protect code that handles
6545 generic subprogram declarations to ensure proper context. Add missing
6546 support for generic actuals.
6547 (Try_Primitive_Operation): Add missing support for concurrent types
6548 that have no Corresponding_Record_Type. Required to diagnose errors
6550 generics or when compiling with no code generation (-gnatc).
6551 * sem_ch9.adb (Analyze_Protected_Type, Analyze_Task_Type): Do not build
6552 the corresponding record type.
6553 * sem_disp.ads, sem_disp.adb (Check_Dispatching_Operation): Complete
6554 documentation. Do minimum decoration when processing a primitive of a
6555 concurrent tagged type that covers interfaces. Required to diagnose
6556 errors in the Object.Operation notation compiling generics or under
6558 * exp_ch9.ads, exp_ch9.adb (Build_Corresponding_Record): Add missing
6559 propagation of attribute Interface_List to the corresponding record.
6560 (Expand_N_Task_Type_Declaration): Code cleanup.
6561 (Expand_N_Protected_Type_Declaration): Code cleanup.
6563 2010-06-22 Matthew Heaney <heaney@adacore.com>
6565 * a-convec.adb, a-coinve.adb: Removed 64-bit types Int and UInt.
6567 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6569 * s-rannum.adb (Random_Float_Template): Replace with unbiased version
6570 that is able to produce all representable floating-point numbers in the
6571 unit interval. Remove template parameter Shift_Right, no longer used.
6572 * gnat_rm.texi: Document the period of the pseudo-random number
6573 generator under the description of its algorithm.
6574 * gcc-interface/Make-lang.in: Update dependencies.
6576 2010-06-22 Thomas Quinot <quinot@adacore.com>
6578 * exp_aggr.adb (Rewrite_Discriminant): Fix predicate used to identify
6579 reference to discriminant (can be an expanded name as well as an
6582 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6584 * exp_ch6.adb: Clarify comment.
6586 2010-06-22 Geert Bosch <bosch@adacore.com>
6588 * exp_imgv.adb (Expand_Image_Attribute): Treat ordinary fixed point
6589 with decimal small as decimal types, avoiding FP arithmetic.
6590 (Has_Decimal_Small): New function.
6591 * einfo.ads, einfo.adb (Aft_Value): New synthesized attributed for
6593 * sem_attr.adb (Eval_Attribute): Remove Aft_Value function and update
6594 callers to call the new function in Einfo that takes the entity as
6597 2010-06-22 Robert Dewar <dewar@adacore.com>
6599 * sem_ch3.adb, sem_ch8.adb: Minor reformatting.
6601 2010-06-22 Thomas Quinot <quinot@adacore.com>
6603 * sem_elab.adb: Minor reformatting.
6605 2010-06-22 Vincent Celier <celier@adacore.com>
6607 * gnatsym.adb: Put the object files in the table in increasing
6608 aphabetical order of base names.
6610 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6612 * sem_ch8.adb (Set_Entity_Or_Discriminal): New procedure used by
6613 Find_Direct_Name and Find_Expanded_Name, to replace a discriminant with
6614 the corresponding discriminal within a record declaration.
6616 2010-06-22 Thomas Quinot <quinot@adacore.com>
6618 * exp_aggr.adb (Rewrite_Discriminant): Rewriting must occur only for an
6619 expression referring to a discriminal of the type of the aggregate (not
6620 a discriminal of some other unrelated type), and the prefix in the
6621 generated selected component must come from Lhs, not Obj.
6623 2010-06-22 Thomas Quinot <quinot@adacore.com>
6625 * sem_ch3.adb (Build_Derived_Record_Type): Fix predicate determining
6626 when to freeze the parent type.
6628 2010-06-22 Robert Dewar <dewar@adacore.com>
6630 * s-rannum.adb, a-nudira.adb, types.ads, freeze.adb, sem_aggr.adb,
6631 exp_aggr.adb: Minor reformatting.
6632 * gnat_rm.texi: Document GNAT.MBBS_Discrete_Random and
6633 GNAT.MBSS_Float_Random.
6634 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: Fix header.
6636 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6638 * a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-nuflra.ads,
6639 gnat_rm.texi, impunit.adb, Makefile.rtl, s-rannum.adb
6640 (Random_Float_Template, Random): New method of creating
6641 uniform floating-point variables that allow the creation of all machine
6644 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: New file.
6646 2010-06-22 Gary Dismukes <dismukes@adacore.com>
6648 * sem_ch5.adb (Analyze_Assignment): Revise test for illegal assignment
6649 to abstract targets to check that the type is tagged and comes from
6650 source, rather than only testing for targets of interface types. Remove
6653 2010-06-22 Vincent Celier <celier@adacore.com>
6655 * vms_data.ads: Modify the declarations of qualifiers
6656 /UNCHECKED_SHARED_LIB_IMPORTS to allow the generation of gnat.hlp
6659 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6661 * exp_ch6.adb (Is_Build_In_Place_Function): Predicate is false if
6662 expansion is disabled.
6664 2010-06-22 Robert Dewar <dewar@adacore.com>
6666 * makeusg.adb: Minor reformatting.
6668 2010-06-22 Robert Dewar <dewar@adacore.com>
6670 * types.ads: (Dint): Removed, no longer used anywhere.
6671 * uintp.adb (UI_From_CC): Use UI_From_Int, range is sufficient.
6672 (UI_Mul): Avoid use of UI_From_Dint.
6673 (UI_From_Dint): Removed, not used.
6674 * uintp.ads (UI_From_Dint): Removed, not used.
6675 (Uint_Min/Max_Simple_Mul): New constants.
6677 2010-06-22 Vincent Celier <celier@adacore.com>
6679 * clean.adb (Parse_Cmd_Line): Recognize switch
6680 --unchecked-shared-lib-imports.
6681 (Usage): Add line for switch --unchecked-shared-lib-imports
6682 * makeusg.adb: Add line for switch --unchecked-shared-lib-imports
6683 * makeutl.ads: (Unchecked_Shared_Lib_Imports): New constant string
6684 moved from GPR_Util.
6685 * switch-m.adb (Scan_Make_Switches): Recognize switch
6686 --unchecked-shared-lib-imports.
6687 * vms_data.ads: Add VMS qualifiers /UNCHECKED_SHARED_LIB_IMPORTS.
6688 * gnat_ugn.texi: Add documentation for new switch
6689 --unchecked-shared-lib-imports. Add also documentation for --subdirs.
6691 2010-06-22 Javier Miranda <miranda@adacore.com>
6693 * sem_prag.adb, sem_util.adb, sem_util.ads, sem_attr.adb, exp_ch6.adb,
6694 exp_disp.adb, sem_eval.adb, exp_dist.adb lib-xref.adb: Code cleanup,
6695 this patch replaces duplication of code that traverses the chain of
6696 aliased primitives by a call to routine Ultimate_Alias that
6697 provides this functionality.
6699 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6701 * fmap.adb, opt.ads, osint.adb, osint.ads, output.ads, scng.adb,
6702 sinput-c.adb, switch-m.ads, tree_io.ads: Use simpler form of
6705 2010-06-22 Thomas Quinot <quinot@adacore.com>
6707 * einfo.ads: Minor reformatting.
6709 2010-06-22 Javier Miranda <miranda@adacore.com>
6711 * exp_disp.adb (Expand_Interface_Thunk): Do not generate thunk of
6712 eliminated primitives.
6713 (Make_DT): Avoid referencing eliminated primitives.
6714 (Register_Primitive): Do not register eliminated primitives in the
6715 dispatch table. Required to add this functionality when the program is
6716 compiled without static dispatch tables (-gnatd.t)
6718 2010-06-22 Emmanuel Briot <briot@adacore.com>
6720 * fmap.adb, scng.adb, switch-m.ads, sinput-c.adb, opt.ads, output.ads,
6721 tree_io.ads, osint.adb, osint.ads: Use configuration pragmas to prevent
6722 warnings on use of internal GNAT units.
6724 2010-06-22 Jose Ruiz <ruiz@adacore.com>
6726 * s-taprop-vxworks.adb (Set_Priority): Update comments.
6728 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6730 * s-rannum.adb: Make stylistic change to remove mystery constant in
6731 Extract_Value. Image_Numeral_Length: new symbolic constant.
6733 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6735 * einfo.ads, einfo.adb: Make Is_Protected_Interface,
6736 Is_Synchronized_Interface, Is_Task_Interface into computable
6737 predicates, to free three flags in entity nodes.
6738 * sem_ch3.adb: Remove setting of these flags.
6740 2010-06-22 Robert Dewar <dewar@adacore.com>
6742 * uintp.adb, osint.adb, prj-conf.adb, prj-part.adb, prj.adb: Minor
6744 * s-taprop-vxworks.adb: Add comment for Set_Priority.
6745 * impunit.adb (Map_Array): Add entries for s-htable.ads and s-crc32.ads
6746 * projects.texi: Move @cindex to the left margin, since otherwise we
6747 are missing entries in the index.
6749 2010-06-22 Emmanuel Briot <briot@adacore.com>
6751 * prj-part.adb, prj.adb, tempdir.ads, makeutl.adb: Use
6752 packages from the GNAT hierarchy instead of System when possible.
6753 * gcc-interface/Make-lang.in: Update dependencies.
6755 2010-06-22 Jose Ruiz <ruiz@adacore.com>
6757 * s-taprop-vxworks.adb (Set_Priority): Remove the code that was
6758 previously in place to reorder the ready queue when a task drops its
6759 priority due to the loss of inherited priority.
6761 2010-06-22 Vincent Celier <celier@adacore.com>
6763 * projects.texi: Minor spelling error fixes.
6766 2010-06-22 Emmanuel Briot <briot@adacore.com>
6768 * prj-part.adb, prj-ext.adb, prj.adb, makeutl.adb, prj-conf.adb: Remove
6769 warnings for some with clauses.
6771 2010-06-22 Robert Dewar <dewar@adacore.com>
6773 * errout.adb (Unwind_Internal_Type): Improve handling of First_Subtype
6774 test to catch more cases where first subtype is the results we want.
6775 * sem_res.adb (Make_Call_Into_Operator): Don't go to First_Subtype in
6776 error case, since Errout will now handle this correctly.
6777 * gcc-interface/Make-lang.in: Add Sem_Aux to list of GNATBIND objects.
6778 Update dependencies.
6780 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6782 * exp_ch4.adb (Expand_Allocator_Expression): Set Related_Node properly
6783 when calling Make_Temporary.
6785 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6787 * sem_ch3.adb (Access_Subprogram_Declaration): An anonymous access to
6788 subprogram can be associated with an entry body.
6790 2010-06-22 Robert Dewar <dewar@adacore.com>
6792 * scos.ads: Add note on membership test handling.
6794 2010-06-22 Vincent Celier <celier@adacore.com>
6796 * projects.texi: Minor spelling fixes.
6799 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
6801 * s-rannum.adb: Correct off-by-one error in Extract_Value.
6803 2010-06-22 Vincent Celier <celier@adacore.com>
6805 * mlib-prj.adb (Display): In non verbose mode, truncate after fourth
6807 * mlib-utl.adb (Gcc): In non verbose mode, truncate the display of the
6808 gcc command if it is too long.
6810 2010-06-22 Robert Dewar <dewar@adacore.com>
6812 * errout.adb (Set_Msg_Node): Fix incorrect reference to node.
6814 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6816 * exp_ch6.adb (Expand_Actuals): Use Actual as the related node when
6817 calling Make_Temporary.
6819 2010-06-22 Robert Dewar <dewar@adacore.com>
6821 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting.
6823 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6825 * sem_res.adb: Additional special-case for VMS.
6827 2010-06-22 Vincent Celier <celier@adacore.com>
6829 * gnatsym.adb: Minor comment fix.
6831 2010-06-22 Vincent Celier <celier@adacore.com>
6833 * prj-nmsc.adb (Process_Naming_Scheme): Initialize Lib_Data_Table.
6835 2010-06-22 Robert Dewar <dewar@adacore.com>
6837 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode
6838 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in
6839 Ada 95 mode as an implementation defined attribute.
6841 2010-06-22 Vincent Celier <celier@adacore.com>
6843 * bindusg.adb (Display): Update line for -R
6844 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder
6845 generated files when -R is used.
6847 2010-06-22 Vincent Celier <celier@adacore.com>
6849 * prj-nmsc.adb (Lib_Data_Table): New table.
6850 (Check_Library_Attributes): Check if the same library name is used in
6851 two different projects that do not extend each other.
6853 2010-06-22 Robert Dewar <dewar@adacore.com>
6855 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting.
6857 2010-06-22 Vincent Celier <celier@adacore.com>
6859 * adaint.c (__gnat_locate_regular_file): If a directory in the path is
6860 empty, make it the current working directory.
6862 2010-06-22 Thomas Quinot <quinot@adacore.com>
6864 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged
6865 private type with discriminants, make sure the parent type is frozen.
6867 2010-06-22 Eric Botcazou <ebotcazou@adacore.com>
6869 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal
6870 with packed array references specially.
6871 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference
6872 to a component of a bit packed array if it is the prefix of 'Bit.
6873 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare.
6874 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a
6875 'Bit reference, where the prefix involves a packed array reference.
6876 (Get_Base_And_Bit_Offset): New helper, extracted from...
6877 (Expand_Packed_Address_Reference): ...here. Call above procedure to
6878 get the outer object and offset expression.
6880 2010-06-22 Thomas Quinot <quinot@adacore.com>
6882 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting.
6883 * einfo.adb (Related_Expression, Set_Related_Expression): Add
6886 2010-06-22 Javier Miranda <miranda@adacore.com>
6888 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code
6889 reorganization to properly check if the operation has been inherited as
6890 an abstract operation.
6892 2010-06-22 Ed Falis <falis@adacore.com>
6894 * s-osinte-vxworks.ads: Complete previous change.
6896 2010-06-22 Thomas Quinot <quinot@adacore.com>
6898 * sem_res.adb: Add comment.
6899 * projects.texi, gnat_ugn.texi: Remove macro.
6901 2010-06-22 Vincent Celier <celier@adacore.com>
6903 * prj-attr.adb: Remove project level attribute Main_Language.
6905 2010-06-22 Robert Dewar <dewar@adacore.com>
6907 * switch-b.adb, osint-b.adb: Minor reformatting.
6909 2010-06-22 Pascal Obry <obry@adacore.com>
6911 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a
6912 vector if previous send was not fully successful. If only part of
6913 the vector data was sent, we exit the loop.
6915 2010-06-22 Thomas Quinot <quinot@adacore.com>
6917 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better
6918 error reporting with generic types.
6920 2010-06-22 Thomas Quinot <quinot@adacore.com>
6922 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads,
6923 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb,
6924 vms_data.ads: Add a new command line switch -A to gnatbind to output
6925 the list of all ALI files for the partition.
6927 2010-06-22 Arnaud Charlet <charlet@adacore.com>
6929 * s-osinte-vxworks.ads: Fix casing.
6930 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous
6931 change: Interfaces.C does not provide a long_long type.
6933 2010-06-22 Emmanuel Briot <briot@adacore.com>
6935 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and
6936 native user's guide, since this document contains the two versions.
6937 * gcc-interface/Make-lang.in: Update doc dependencies.
6939 2010-06-22 Robert Dewar <dewar@adacore.com>
6941 * sem_ch3.adb: Minor reformatting. Minor code reorganization.
6943 2010-06-22 Emmanuel Briot <briot@adacore.com>
6945 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should
6946 not build this file on its own (only through gnat_ugn.texi).
6947 Remove macro definitions and insert simpler version in gnat_ugn.texi.
6949 2010-06-22 Robert Dewar <dewar@adacore.com>
6951 * ali-util.ads: Minor comment update.
6952 * g-socthi-mingw.adb: Minor reformatting.
6954 2010-06-22 Ed Falis <falis@adacore.com>
6956 * s-osinte-vxworks.ads: Take sigset_t definition of System.VxWorks.Ext.
6957 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t
6958 for specific versions of VxWorks.
6960 2010-06-22 Emmanuel Briot <briot@adacore.com>
6962 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files
6963 related sections from user's guide and reference manual, since they
6964 have now been merged together into a separate document (projects.texi).
6965 This removes a lot of duplication where attributes where described
6967 The grammar for the project files is now in each of the sections
6968 (packages,expressions,...) instead of being duplicates in two other
6969 sections (one in the user's guide that contained the full grammar,
6970 and various sections in the rm that contained extracts of the same
6972 Added the full list of all supported attributes, since existing lists
6974 Rename "associative array" into "indexed attribute"
6975 Remove sections that were duplicates ("External References in
6976 Project Files" and "External Values", and "Project Extensions"
6977 for instance). The list of valid packages in project files is now in
6980 2010-06-22 Ed Schonberg <schonberg@adacore.com>
6982 * sem_ch3.adb (Add_Internal_Interface_Entities): If
6983 Find_Primitive_Covering_Interface does not find the operation, it may
6984 be because of a name conflict between the inherited operation and a
6985 local non-overloadable name. In that case look for the operation among
6986 the primitive operations of the type. This search must succeed
6987 regardless of visibility.
6989 2010-06-22 Pascal Obry <obry@adacore.com>
6991 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg.
6992 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows
6995 2010-06-22 Robert Dewar <dewar@adacore.com>
6997 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against
6999 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression):
7002 2010-06-22 Arnaud Charlet <charlet@adacore.com>
7004 * s-intman-vxworks.ads: Code clean up.
7006 2010-06-22 Thomas Quinot <quinot@adacore.com>
7008 * sem_res.adb (Resolve_Slice): When the prefix is an explicit
7009 dereference, construct actual subtype of designated object to generate
7010 proper bounds checks.
7012 2010-06-22 Thomas Quinot <quinot@adacore.com>
7014 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to
7015 Read_Withed_ALIs, which is more descriptive.
7017 2010-06-22 Pascal Obry <obry@adacore.com>
7019 * g-sothco.ads: Minor reformatting.
7020 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and
7021 C_Sendmsg implementation.
7022 (C_Sendmsg): Do not use lock (not needed).
7023 (C_Recvmsg): Likewise and also do not wait for incoming data.
7025 2010-06-22 Ed Schonberg <schonberg@adacore.com>
7027 * uintp.adb: Fix scope error in operator call.
7029 2010-06-22 Vincent Celier <celier@adacore.com>
7031 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/".
7032 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if
7033 autoconfiguration is needed, fail indicating that no config project
7034 file can be found, as there is no autoconfiguration on VMS.
7036 2010-06-22 Ed Schonberg <schonberg@adacore.com>
7038 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope
7039 for an operator in a functional notation, when operands are universal.
7041 2010-06-22 Arnaud Charlet <charlet@adacore.com>
7043 * gcc-interface/Make-lang.in: Update dependencies.
7045 2010-06-22 Robert Dewar <dewar@adacore.com>
7047 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component
7049 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name.
7050 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do
7052 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration
7055 2010-06-22 Vincent Celier <celier@adacore.com>
7057 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as
7058 it has no effect. Always pass -nostdlib to gnatlink, even on VMS.
7060 2010-06-22 Pascal Obry <obry@adacore.com>
7062 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on
7064 (C_Recvmsg): Make sure the routine is atomic. Also fully
7065 fill vectors in the proper order.
7066 (C_Sendmsg): Make sure the routine is atomic.
7068 2010-06-22 Robert Dewar <dewar@adacore.com>
7070 * sem_ch8.adb: Update comment.
7071 * sem_res.adb: Minor code reorganization (use Ekind_In).
7073 2010-06-22 Ed Schonberg <schonberg@adacore.com>
7075 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded
7076 name is a call, use the number of actuals to determine whether this is
7077 a binary or unary operator, rather than relying on later information
7078 to resolve the overload.
7080 2010-06-22 Robert Dewar <dewar@adacore.com>
7082 * sem_ch10.adb, sem_aggr.adb: Minor reformatting.
7084 2010-06-22 Robert Dewar <dewar@adacore.com>
7086 * sem_ch3.adb, sem_disp.adb: Minor code fixes.
7087 * sem_eval.adb: Minor reformatting.
7089 2010-06-22 Vincent Celier <celier@adacore.com>
7091 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
7092 to gnatlink, except on Open VMS.
7093 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default
7094 object directories if -nostdlib is used.
7096 2010-06-22 Robert Dewar <dewar@adacore.com>
7098 * sem_util.adb (Is_Delegate): Put in proper alpha order.
7099 * sem_eval.adb: Minor reformatting.
7101 2010-06-22 Robert Dewar <dewar@adacore.com>
7103 * g-expect-vms.adb, sem_res.adb: Minor reformatting.
7104 * exp_aggr.adb: Minor comment changes and reformatting.
7105 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha
7107 * sem_util.ads: Add some missing pragma Inline's.
7109 2010-06-22 Thomas Quinot <quinot@adacore.com>
7111 * sem_util.adb (Build_Actual_Subtype): Record original expression in
7112 Related_Expression attribute of the constructed subtype.
7113 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
7114 Node24 on types for...
7115 (Related_Expression): Make attribute available on types as well.
7117 2010-06-22 Gary Dismukes <dismukes@adacore.com>
7119 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead
7120 of Directly_Designated_Type when the type argument is an access type.
7121 (Find_Interface_Tag): Retrieve Designated_Type instead of
7122 Directly_Designated_Type when the type argument is an access type.
7123 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of
7124 Directly_Designated_Type of each access discriminant.
7125 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
7126 instead of Directly_Designated_Type when the operand and target types
7129 2010-06-22 Thomas Quinot <quinot@adacore.com>
7131 * exp_aggr.adb (Flatten): Return False if one choice is statically
7132 known to be out of bounds.
7134 2010-06-22 Ed Schonberg <schonberg@adacore.com>
7136 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
7137 a parameterless function call, preserve parentheses of original
7138 expression, for proper handling by pretty printer.
7139 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
7140 procedure, to handle quietly identifiers that have no entity names.
7141 * exp_util.adb (Get_Current_Value_Condition): If the parent of an
7142 elsif_part is missing, it has been rewritten as a nested if, and there
7143 is no useful information on the current value of the variable.
7145 2010-06-22 Gary Dismukes <dismukes@adacore.com>
7147 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
7148 discriminals to the current scope.
7149 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
7150 scope, which could overwrite a different already set value.
7152 2010-06-22 Ed Schonberg <schonberg@adacore.com>
7154 * sem_res.adb (Valid_Conversion): If expression is a predefined
7155 operator, use sloc of type of interpretation to improve error message
7156 when operand is of some derived type.
7157 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.
7159 2010-06-22 Emmanuel Briot <briot@adacore.com>
7161 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
7162 that it can set out parameters as well. When a process has died, reset
7163 its Input_Fd to Invalid_Fd, so that when using multiple processes we
7164 can find out which process has died.
7166 2010-06-22 Thomas Quinot <quinot@adacore.com>
7168 * sem_eval.adb (Find_Universal_Operator_Type): New
7169 subprogram to identify the operand type of an operator on universal
7170 operands, when an explicit scope indication is present. Diagnose the
7171 case where such a call is ambiguous.
7172 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
7173 Use the above to identify the operand type so it can be properly
7175 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
7176 type, done in an arbitrary, possibly incorrect type (the presence of
7177 some numeric type in the scope is checked for legality, but when more
7178 than one such type is in the scope, we just pick a random one, not
7179 necessarily the expected one).
7180 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
7183 2010-06-22 Robert Dewar <dewar@adacore.com>
7185 * sem_eval.adb: Minor reformatting.
7187 2010-06-22 Robert Dewar <dewar@adacore.com>
7189 * exp_ch4.adb (Expand_N_Conditional_Expression): Use
7190 Expression_With_Actions to clean up the code generated when folding
7191 constant expressions.
7193 2010-06-22 Vincent Celier <celier@adacore.com>
7195 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
7198 2010-06-22 Vincent Celier <celier@adacore.com>
7200 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
7201 found, check if it's path has aready been found, whatever its index.
7203 2010-06-22 Robert Dewar <dewar@adacore.com>
7205 * atree.adb, gnatbind.adb: Minor reformatting.
7206 Minor code reorganization.
7208 2010-06-21 Robert Dewar <dewar@adacore.com>
7210 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
7211 known at compile time.
7213 2010-06-21 Gary Dismukes <dismukes@adacore.com>
7215 * atree.adb: Fix comment typo.
7217 2010-06-21 Ed Schonberg <schonberg@adacore.com>
7219 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
7220 whether a universal arithmetic expression in a conversion, which is
7221 rewritten from a function call with an expanded name, is ambiguous.
7223 2010-06-21 Vincent Celier <celier@adacore.com>
7225 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
7226 source files in specified list of sources.
7227 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they
7229 (Add_Source): Set the Location of the new source
7230 (Process_Exceptions_File_Based): Call Add_Source with the Location
7231 (Get_Sources_From_File): If an exception is found, set its Listed to
7233 (Find_Sources): When Source_Files is specified, if an exception is
7234 found, set its Listed to True. Remove any exception that is not in a
7235 specified list of sources.
7236 * prj.ads (Source_Data): New component Location
7238 2010-06-21 Vincent Celier <celier@adacore.com>
7240 * gnatbind.adb (Closure_Sources): Global table, moved from block.
7242 2010-06-21 Thomas Quinot <quinot@adacore.com>
7244 * sem_res.adb: Minor reformatting.
7245 * atree.adb: New debugging hook "rr" for node rewrites.
7247 2010-06-21 Robert Dewar <dewar@adacore.com>
7249 * g-expect.ads, g-expect.adb: Minor reformatting.
7251 2010-06-21 Emmanuel Briot <briot@adacore.com>
7253 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.
7255 2010-06-21 Arnaud Charlet <charlet@adacore.com>
7257 * gcc-interface/Make-lang.in: Update dependencies.
7259 2010-06-21 Thomas Quinot <quinot@adacore.com>
7261 * bindgen.ads: Update comments.
7263 2010-06-21 Vincent Celier <celier@adacore.com>
7265 * gnatbind.adb: Suppress dupicates when listing the sources in the
7266 closure (switch -R).
7268 2010-06-21 Emmanuel Briot <briot@adacore.com>
7270 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
7273 2010-06-21 Emmanuel Briot <briot@adacore.com>
7275 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
7277 (Expect_Internal): No longer raises an exception, so that it can set
7278 out parameters as well. When a process has died, reset its Input_Fd
7279 to Invalid_Fd, so that when using multiple processes we can find out
7280 which process has died.
7282 2010-06-21 Robert Dewar <dewar@adacore.com>
7284 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
7285 checks.adb, sem_res.adb: Minor reformatting. Add comments.
7287 2010-06-21 Ed Schonberg <schonberg@adacore.com>
7289 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
7290 rederivation associated with a full declaration in a private part, and
7291 there is a partial view that derives the same parent subprogram, the
7292 new entity does not become visible. This check must be applied to
7293 interface operations as well.
7295 2010-06-21 Thomas Quinot <quinot@adacore.com>
7297 * checks.adb: Add comments.
7298 * prj-nmsc.adb: Minor reformatting.
7300 2010-06-21 Thomas Quinot <quinot@adacore.com>
7302 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
7303 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
7304 extract bounds, to ensure that we get the proper captured values,
7305 rather than an expression that may have changed value since the point
7306 where the subtype was elaborated.
7307 (Find_Body_Discriminal): New utility subprogram to share code
7309 (Eval_Attribute): For the case of a subtype bound that references a
7310 discriminant of the current concurrent type, insert appropriate
7311 discriminal reference.
7312 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
7313 requeue to an entry in a family in the current task, use corresponding
7315 (Analyze_Accept_Statement): Rely on expansion of attribute references
7316 to insert proper discriminal references in range check for entry in
7319 2010-06-21 Emmanuel Briot <briot@adacore.com>
7321 * s-regpat.adb (Compile): Fix handling of big patterns.
7323 2010-06-21 Robert Dewar <dewar@adacore.com>
7325 * a-tifiio.adb: Minor reformatting.
7327 2010-06-21 Pascal Obry <obry@adacore.com>
7329 * prj-nmsc.adb (Search_Directories): Use the non-translated directory
7332 2010-06-21 Javier Miranda <miranda@adacore.com>
7334 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
7337 2010-06-21 Ed Schonberg <schonberg@adacore.com>
7339 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created
7340 to hold the result, indicate that the target of the declaration does
7341 not need an initialization, to prevent spurious errors when
7342 Initialize_Scalars is enabled.
7344 2010-06-21 Ed Schonberg <schonberg@adacore.com>
7346 * a-tifiio.adb (Put): In the procedure that performs I/O on a String,
7347 Fore is not bound by line length. The Fore parameter of the internal
7348 procedure that performs the operation is an integer.
7350 2010-06-21 Thomas Quinot <quinot@adacore.com>
7352 * sem_res.adb, checks.adb: Minor reformatting.
7354 2010-06-21 Emmanuel Briot <briot@adacore.com>
7356 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
7358 (Insert_Operator_Before): New subprogram, avoids duplicated code
7359 (Compile): Avoid doing two compilations when the pattern matcher ends
7362 2010-06-21 Emmanuel Briot <briot@adacore.com>
7364 * s-regpat.adb: Improve debug traces
7365 (Dump): Change output format to keep it smaller.
7367 2010-06-21 Javier Miranda <miranda@adacore.com>
7369 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard
7370 output to the output file when this routine completes its work.
7372 2010-06-20 Eric Botcazou <ebotcazou@adacore.com>
7374 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of
7375 for loop. Call build_constructor_from_list directly in the CICO case.
7377 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7379 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming
7380 declaration appears in the same unit and ealier than the renamed
7381 entity, retain generated body to prevent order-of-elaboration issues in
7384 2010-06-18 Arnaud Charlet <charlet@adacore.com>
7386 * s-tpoben.adb: Update comments.
7388 2010-06-18 Robert Dewar <dewar@adacore.com>
7390 * debug.adb: Minor comment change.
7392 2010-06-18 Javier Miranda <miranda@adacore.com>
7394 * exp_cg.adb: Code clean up.
7395 * debug.adb: Complete documentation of switch -gnatd.Z.
7396 * gcc-interface/misc.c (callgraph_info_file): Declare.
7398 2010-06-18 Javier Miranda <miranda@adacore.com>
7400 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization.
7402 2010-06-18 Thomas Quinot <quinot@adacore.com>
7404 * sprint.ads: Minor reformatting.
7405 * output.ads: Update obsolete comment.
7407 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7409 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is
7410 an external intrinsic operation (e.g. a GCC numeric function) indicate
7411 that the renaming entity has the same characteristics, so a call to it
7412 is properly expanded.
7414 2010-06-18 Javier Miranda <miranda@adacore.com>
7416 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial
7417 support for dispatch table/callgraph info generation.
7418 * gcc-interface/Make-lang.in: Update dependencies.
7420 2010-06-18 Robert Dewar <dewar@adacore.com>
7422 * exp_ch6.adb: Minor reformatting.
7423 * gnatname.adb: Add comment.
7425 2010-06-18 Vincent Celier <celier@adacore.com>
7427 * gnatname.adb (Scan_Args): When --and is used, make sure that the
7428 dynamic tables in the newly allocated Argument_Data are properly
7431 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
7433 * gnat1drv.adb: Fix comment.
7435 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7437 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a
7438 renaming, re-expand the call with the renamed subprogram if that one
7439 is marked inlined as well.
7441 2010-06-18 Gary Dismukes <dismukes@adacore.com>
7443 * gnat1drv.adb (Adjust_Global_Switches): Enable
7444 Use_Expression_With_Actions for AAMP and VM targets.
7446 2010-06-18 Vincent Celier <celier@adacore.com>
7448 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC.
7450 2010-06-18 Thomas Quinot <quinot@adacore.com>
7452 * exp_ch4.adb: Minor reformatting.
7454 2010-06-18 Javier Miranda <miranda@adacore.com>
7456 * debug.ads Add documentation on -gnatd.Z.
7458 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7460 * sem_elim.adb: Proper error message on improperly eliminated instances
7462 2010-06-18 Vincent Celier <celier@adacore.com>
7464 * prj.ads (Response_File_Format): New value GCC.
7466 2010-06-18 Thomas Quinot <quinot@adacore.com>
7468 * gnat1drv.adb: Minor reformatting.
7470 2010-06-18 Robert Dewar <dewar@adacore.com>
7472 * make.adb, sem_cat.adb: Minor reformatting.
7473 * sem_eval.adb: Fix typos.
7475 2010-06-18 Pascal Obry <obry@adacore.com>
7477 * prj-nmsc.adb: Fix source filenames casing in debug output.
7479 2010-06-18 Robert Dewar <dewar@adacore.com>
7481 * gnatcmd.adb: Minor reformatting.
7483 2010-06-18 Robert Dewar <dewar@adacore.com>
7485 * sem_eval.adb (Eval_Conditional_Expression): Result is static if
7486 condition and both sub-expressions are static (and result is selected
7489 2010-06-18 Robert Dewar <dewar@adacore.com>
7491 * g-pehage.adb: Minor reformatting
7493 2010-06-18 Pascal Obry <obry@adacore.com>
7495 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into
7498 2010-06-18 Arnaud Charlet <charlet@adacore.com>
7500 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
7501 dependencies. Fix target pairs on darwin.
7502 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND.
7504 2010-06-18 Pascal Obry <obry@adacore.com>
7506 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output.
7508 2010-06-18 Vincent Celier <celier@adacore.com>
7510 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global
7511 configuration pragmas file and, if -U is not used, for a local one.
7513 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7515 * sem_elim.adb (Check_Eliminated): Use full information on entity name
7516 when it is given in the pragma by a selected component.
7517 (Check_For_Eliminated_Subprogram): Do no emit error if within a
7518 instance body that is itself within a generic unit.
7519 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is
7520 eliminated, mark as well the anonymous subprogram that is its alias
7521 and appears within the wrapper package.
7523 2010-06-18 Bob Duff <duff@adacore.com>
7525 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code.
7526 Raise an exception if the output file cannot be opened. Add comments.
7528 2010-06-18 Thomas Quinot <quinot@adacore.com>
7530 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is
7531 not illegal per E.2.2(7) if it occurs in the private part of a
7534 2010-06-18 Arnaud Charlet <charlet@adacore.com>
7536 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
7537 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
7538 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
7539 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
7540 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
7541 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
7542 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
7543 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
7544 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
7545 errout.ads: Update comments. Minor reformatting.
7547 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb,
7548 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads,
7549 a-strunb.adb (Big_String. Big_String_Access): New type.
7551 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
7552 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
7553 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices.
7555 2010-06-18 Geert Bosch <bosch@adacore.com>
7557 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for
7560 2010-06-18 Robert Dewar <dewar@adacore.com>
7562 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions
7565 2010-06-18 Robert Dewar <dewar@adacore.com>
7567 * sprint.adb: Minor format change for N_Expression_With_Actions.
7568 * repinfo.adb: Minor reformatting.
7570 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7572 * sem_elim.adb (Check_Eliminated): If within a subunit, use
7573 Defining_Entity to obtain the name of the entity in the proper body, to
7574 properly handle both separate packages and subprograms.
7576 2010-06-18 Emmanuel Briot <briot@adacore.com>
7578 * prj-nmsc.adb (Check_File): New parameter Display_Path.
7580 2010-06-18 Thomas Quinot <quinot@adacore.com>
7582 * g-socket.adb, g-socket.ads (Null_Selector): New object.
7584 2010-06-18 Pascal Obry <obry@adacore.com>
7586 * gnat_ugn.texi: Minor clarification.
7588 2010-06-18 Emmanuel Briot <briot@adacore.com>
7590 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate
7591 code when using the project dir as the source dir.
7592 (Search_Directories): use the normalized name for the source directory,
7593 where symbolic names have potentially been resolved.
7595 2010-06-18 Robert Dewar <dewar@adacore.com>
7597 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field
7598 when we create N_Expression_With_Actions node.
7599 (Expand_Short_Circuit): Ditto.
7601 2010-06-18 Robert Dewar <dewar@adacore.com>
7603 * exp_util.adb: Minor reformatting.
7605 2010-06-18 Thomas Quinot <quinot@adacore.com>
7607 * types.ads: Clean up obsolete comments
7608 * tbuild.adb: Minor reformatting.
7609 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb,
7610 exp_strm.adb, aa_drive.adb: Minor reformatting.
7611 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported
7612 intrinsic with an Interface_Name denotes an imported back-end builtin,
7613 and must be rewritten into a call, not left in the tree as an operator,
7614 so return False in that case.
7616 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
7618 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator.
7620 2010-06-18 Robert Dewar <dewar@adacore.com>
7622 * scos.ads: Add proposed output for case expression
7624 2010-06-18 Jose Ruiz <ruiz@adacore.com>
7626 * gnat_ugn.texi: Document that, when using the RTX compiler to generate
7627 RTSS modules, we need to use the Microsoft linker.
7629 2010-06-18 Robert Dewar <dewar@adacore.com>
7631 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
7632 expression (cannot count on a particular branch being executed).
7633 * exp_ch4.adb (Expand_N_Case_Expression): New procedure.
7634 * exp_ch4.ads (Expand_N_Case_Expression): New procedure.
7635 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions
7636 within case expression.
7637 * expander.adb (Expand): Add call to Expand_N_Case_Expression
7638 * par-ch4.adb Add calls to P_Case_Expression at appropriate points
7639 (P_Case_Expression): New procedure
7640 (P_Case_Expression_Alternative): New procedure
7641 * par.adb (P_Case_Expression): New procedure
7642 * par_sco.adb (Process_Decisions): Add dummy place holder entry for
7644 * sem.adb (Analyze): Add call to Analyze_Case_Expression
7645 * sem_case.ads (Analyze_Choices): Also used for case expressions now,
7646 this is a documentation change only.
7647 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
7648 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
7650 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
7651 * sem_res.adb (Resolve_Case_Expression): New procedure.
7652 * sem_scil.adb (Find_SCIL_Node): Add processing for
7653 N_Case_Expression_Alternative.
7654 * sinfo.ads, sinfo.adb (N_Case_Expression): New node.
7655 (N_Case_Expression_Alternative): New node.
7656 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes
7657 N_Case_Expression and N_Case_Expression_Alternative.
7659 2010-06-18 Robert Dewar <dewar@adacore.com>
7661 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor
7663 * gnat1drv.adb: Fix typo.
7665 2010-06-18 Robert Dewar <dewar@adacore.com>
7667 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
7669 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
7670 gnat style for -gnatg.
7671 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
7673 2010-06-18 Thomas Quinot <quinot@adacore.com>
7675 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated
7677 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to
7680 2010-06-18 Robert Dewar <dewar@adacore.com>
7682 * sprint.adb: Minor change in output format for expression wi actions.
7683 * par-ch3.adb: Minor code reorganization. Minor reformatting.
7684 * sem_ch5.adb: Minor comment fix.
7686 2010-06-18 Robert Dewar <dewar@adacore.com>
7688 * debug.adb: New debug flag -gnatd.L to control
7689 Back_End_Handles_Limited_Types.
7690 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle
7691 limited case if Back_End_Handles_Limited_Types is True.
7692 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to
7693 simplify expansion if Use_Expression_With_Actions is True.
7694 * gnat1drv.adb (Adjust_Global_Switches): Set
7695 Back_End_Handles_Limited_Types.
7696 * opt.ads (Back_End_Handles_Limited_Types): New flag.
7698 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7700 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined
7701 intrinsic operator if expansion is not enabled, because in an
7702 instantiation the original operator must be present to verify the
7703 legality of the operation.
7705 2010-06-18 Robert Dewar <dewar@adacore.com>
7707 * exp_disp.adb, sem_ch12.adb: Minor reformatting
7709 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7711 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is
7712 the class-wide type for a private extension, and the completion is a
7713 subtype, set the type of the class-wide type to the base type of the
7716 2010-06-18 Robert Dewar <dewar@adacore.com>
7718 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb,
7719 sem_intr.adb, sem_eval.adb: Minor reformatting
7721 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7723 * sem_type.adb (Is_Ancestor): If either type is private, examine full
7726 2010-06-18 Thomas Quinot <quinot@adacore.com>
7728 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN
7729 parameter rather than IN OUT.
7731 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7733 * exp_ch6.adb: Add extra guard.
7735 2010-06-18 Gary Dismukes <dismukes@adacore.com>
7737 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the
7738 accessibility level of a function call from the level of the innermost
7739 enclosing dynamic scope.
7740 (Innermost_Master_Scope_Depth): New function to find the depth of the
7741 nearest dynamic scope enclosing a node.
7743 2010-06-18 Tristan Gingold <gingold@adacore.com>
7745 * adaint.c: Make ATTR_UNSET static as it is not used outside this file.
7747 2010-06-18 Thomas Quinot <quinot@adacore.com>
7749 * g-socket.ads: Minor reformatting.
7751 2010-06-18 Vincent Celier <celier@adacore.com>
7753 * make.adb (Must_Compile): New Boolean global variable
7754 (Main_On_Command_Line): New Boolean global variable
7755 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True,
7756 even when the project is externally built.
7757 (Start_Compile_If_Possible): Compile in -aL directories if
7758 Check_Readonly_Files is True. Do compile if Must_Compile is True, even
7759 when the project is externally built.
7760 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when
7761 invoked with -f -u and one or several mains on the command line.
7762 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one
7763 main is specified on the command line.
7765 2010-06-18 Ed Schonberg <schonberg@adacore.com>
7767 * sem_ch6.adb (Build_Body_For_Inline): Handle
7768 extended_return_statements.
7769 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body
7770 containing extented_return statements.
7771 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already
7772 constrained, do not build subtype declaration.
7774 2010-06-18 Robert Dewar <dewar@adacore.com>
7776 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component):
7777 Warn on assigning to packed atomic component.
7779 2010-06-18 Robert Dewar <dewar@adacore.com>
7781 * sem_util.ads: Minor reformatting
7782 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in
7783 Expression_With_Actions).
7784 * snames.ads-tmpl: Minor comment fix
7786 2010-06-18 Robert Dewar <dewar@adacore.com>
7788 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure
7789 (Set_Imported): Use Import_Interface_Present to control message output
7790 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag
7791 * gnat_rm.texi: Document that we can have pragma Import and pragma
7792 Interface for the same subprogram.
7794 2010-06-18 Robert Dewar <dewar@adacore.com>
7796 * lib-xref.adb (Generate_Reference): Fix bad reference to
7797 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced).
7799 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
7801 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static
7803 (gnat_to_gnu) <N_Expression_With_Actions>: New case.
7804 Use set_gnu_expr_location_from_node to set location information on the
7807 2010-06-17 Arnaud Charlet <charlet@adacore.com>
7809 * gcc-interface/Make-lang.in: Update dependencies.
7811 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7813 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to
7816 2010-06-17 Robert Dewar <dewar@adacore.com>
7818 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and
7819 style check messages.
7820 * sem_res.adb (Resolve_Call): Don't call
7821 Check_For_Eliminated_Subprogram if we are analyzing within a spec
7824 2010-06-17 Robert Dewar <dewar@adacore.com>
7826 * debug.adb: Add documentation for debug flags .X and .Y
7827 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use
7828 Use_Expression_With_Actions.
7829 * gnat1drv.adb (Adjust_Global_Switches): Set
7830 Use_Expression_With_Actions.
7831 * opt.ads (Use_Expression_With_Actions): New switch.
7833 2010-06-17 Robert Dewar <dewar@adacore.com>
7835 * exp_intr.adb: Minor code reorganization (use UI_Max)
7836 * sem_intr.adb: use underlying type to check legality.
7837 * einfo.adb (Known_Static_Esize): False for generic types
7838 (Known_Static_RM_Size): False for generic types
7839 * einfo.ads (Known_Static_Esize): False for generic types
7840 (Known_Static_RM_Size): False for generic types
7842 2010-06-17 Robert Dewar <dewar@adacore.com>
7844 * exp_ch4.ads: Minor code reorganization (specs in alpha order).
7846 2010-06-17 Robert Dewar <dewar@adacore.com>
7848 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
7849 node when expanding short circuit form with actions present for right
7851 * exp_ch4.adb: Minor reformatting
7852 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node
7853 if right opeand has actions present, and debug flag -gnatd.X is set.
7854 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
7856 * nlists.adb (Prepend_List): New procedure
7857 (Prepend_List_To): New procedure
7858 * nlists.ads (Prepend_List): New procedure
7859 (Prepend_List_To): New procedure
7860 * sem.adb: Add processing for Expression_With_Actions
7861 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
7862 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
7863 * sem_res.adb: Add processing for Expression_With_Actions.
7864 * sem_scil.adb: Add processing for Expression_With_Actions
7865 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
7866 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions
7868 2010-06-17 Doug Rupp <rupp@adacore.com>
7870 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types
7871 involved both have underlying integer types.
7872 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
7873 to an intrinsic operator when the operand types or sizes are not
7875 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
7876 64/32 Address/Integer works.
7878 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7880 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so
7881 that it marks a unit as needed by a spec only if the corresponding
7882 instantiation appears in that spec (and not in the corresponding body).
7883 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name
7884 in the pragma Eliminate has been parsed as a child unit, but the
7885 current compilation unit is in fact the parent in which the subunit is
7888 2010-06-17 Vincent Celier <celier@adacore.com>
7890 * gnat_rm.texi: Fix typo
7892 2010-06-17 Robert Dewar <dewar@adacore.com>
7894 * sem_util.adb: Minor reformatting
7896 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7898 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic
7899 instance, the clause now denotes the instance body. Traverse the
7900 corresponding spec because there may be no other dependence that will
7901 force the traversal of its own context.
7903 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7905 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to
7906 Install_Limited_Context_Clauses, to determine whether a limited_with in
7907 some parent of the current unit designates some other parent, in which
7908 case the limited_with clause must not be installed.
7909 (In_Context): Refine test.
7911 2010-06-17 Gary Dismukes <dismukes@adacore.com>
7913 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged
7914 type with a dispatching equality operator that is overridden (for a
7915 tagged full type), don't include the overridden equality in the list of
7916 primitives. The overridden equality is detected by testing for an
7917 Aliased field that references the overriding equality.
7919 2010-06-17 Robert Dewar <dewar@adacore.com>
7921 * freeze.adb: Minor reformatting.
7923 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
7925 * gnat_ugn.texi: Add a section introducing gdbserver.
7927 2010-06-17 Thomas Quinot <quinot@adacore.com>
7929 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor
7932 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7934 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a
7935 constrained discriminated parent that is a private type.
7936 (Analyze_Record_Aggregate): when collecting inherited discriminants,
7937 handle properly an ancestor type that is a constrained private type.
7939 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7941 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is
7942 protected, use the protected_subprogram_body only if the original
7943 subprogram has not been eliminated.
7945 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7947 * freeze.adb (Freeze_Expression): The designated type of an
7948 access_to_suprogram type can only be frozen if all types in its profile
7951 2010-06-17 Robert Dewar <dewar@adacore.com>
7953 * par.adb: Minor comment fix
7954 * sem_aggr.adb, sem_ch3.adb: Minor reformatting
7956 2010-06-17 Doug Rupp <rupp@adacore.com>
7958 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead
7959 change Address to Short_Address in functions where both must be the
7960 same size for intrinsics to work.
7962 2010-06-17 Thomas Quinot <quinot@adacore.com>
7964 * sem_ch4.adb (Analyze_Selected_Component): A selected component may
7965 not denote a (private) component of a protected object.
7967 2010-06-17 Bob Duff <duff@adacore.com>
7969 * par-labl.adb (Try_Loop): Test whether the label and the goto are in
7972 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
7974 * gnat_ugn.texi: Update the documentation about GDB re: exception
7977 2010-06-17 Arnaud Charlet <charlet@adacore.com>
7979 * gnatvsn.ads: Bump to 4.6 version.
7981 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7983 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The
7984 designated type of the generated pointer is the type of the original
7985 expression, not that of the function call itself, because the return
7986 type may be an untagged derived type and the function may be an
7987 inherited operation.
7989 2010-06-17 Robert Dewar <dewar@adacore.com>
7991 * exp_ch4.adb: Minor reformatting.
7993 2010-06-17 Ed Schonberg <schonberg@adacore.com>
7995 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on
7996 N_Component_Association nodes, to indicate that a component association
7997 of an extension aggregate denotes the value of a discriminant of an
7998 ancestor type that has been constrained by the derivation.
7999 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a
8000 double expansion of the aggregate appearing in a context that delays
8001 expansion, to prevent double insertion of discriminant values when the
8002 aggregate is reanalyzed.
8004 2010-06-17 Arnaud Charlet <charlet@adacore.com>
8006 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use
8007 Allocator as the Related_Node of Return_Obj_Access in call to
8008 Make_Temporary below as this would create a sort of infinite
8011 2010-06-17 Ben Brosgol <brosgol@adacore.com>
8013 * gnat_ugn.texi: Update gnatcheck doc.
8015 2010-06-17 Ed Schonberg <schonberg@adacore.com>
8017 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an
8018 incomplete view of the type that is not tagged, and the full type is a
8019 tagged extension, create class_wide type now, and warn that the
8020 incomplete view should be tagged as well.
8022 2010-06-17 Vincent Celier <celier@adacore.com>
8024 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
8025 Update the last line of the usage, indicating what commands do not
8026 accept project file switches.
8027 * vms_conv.adb: Do not issue usage line for GNAT SYNC
8028 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
8030 * gnat_ugn.texi: Document the relaxed rules for library directories in
8031 externally built library projects.
8033 2010-06-17 Doug Rupp <rupp@adacore.com>
8035 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
8037 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
8038 * gcc-interface/Makefile.in: Update VMS target pairs.
8040 2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
8042 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
8043 compatible with Windows NT 4.0 which doesn't provide this function.
8045 2010-06-17 Vincent Celier <celier@adacore.com>
8047 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
8048 different timestamps but the checksum is the same, issue a short
8051 2010-06-17 Arnaud Charlet <charlet@adacore.com>
8053 * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
8054 it means that we cannot reset interrupt handlers since this would
8055 require potentially sending the abort signal to the Server_Task.
8057 2010-06-17 Ed Schonberg <schonberg@adacore.com>
8059 * exp_ch4.adb: expand NOT for VMS types.
8060 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
8062 2010-06-17 Sergey Rybin <rybin@adacore.com>
8064 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
8065 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
8068 2010-06-17 Ed Schonberg <schonberg@adacore.com>
8070 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
8071 protected operation if the subprogram has been eliminated.
8073 2010-06-17 Vincent Celier <celier@adacore.com>
8075 * prj-nmsc.adb (Check_Library_Attributes): Allow the different
8076 directories associated with a library to be any directory when the
8077 library project is externally built.
8079 2010-06-17 Vincent Celier <celier@adacore.com>
8081 * make.adb (Check): If switch -m is used, deallocate the memory that
8082 may be allocated when computing the checksum.
8084 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
8086 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
8087 (C_Sendmsg): Likewise.
8089 2010-06-17 Thomas Quinot <quinot@adacore.com>
8091 * sem_res.adb: Update comments.
8093 2010-06-17 Vincent Celier <celier@adacore.com>
8095 * back_end.adb (Scan_Compiler_Arguments): Process last argument
8097 2010-06-17 Robert Dewar <dewar@adacore.com>
8099 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
8100 * layout.adb, freeze.adb: Use Make_Temporary.
8102 2010-06-17 Jerome Lambourg <lambourg@adacore.com>
8104 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
8105 .NET/JVM normally as this is now perfectly supported by the backend.
8107 2010-06-17 Pascal Obry <obry@adacore.com>
8109 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
8111 2010-06-17 Vincent Celier <celier@adacore.com>
8113 * make.adb (Collect_Arguments_And_Compile): Create include path file
8114 only when -x is specified.
8116 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
8118 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
8119 Objects_Path, defaulted to True. Only create include path file if
8120 Include_Path is True, only create objects path file if Objects_Path is
8122 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
8123 Objects_Path, defaulted to True.
8124 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
8127 2010-06-17 Ed Schonberg <schonberg@adacore.com>
8129 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
8130 determine whether it has the controlling type, when the formal is an
8133 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
8135 * s-crtl.ads (ssize_t): New type.
8136 (read): Fix signature.
8138 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
8139 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
8140 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
8141 (C_Sendmsg): Likewise.
8142 * g-socthi.adb (Syscall_Recvmsg): Likewise.
8143 (Syscall_Sendmsg): Likewise.
8144 (C_Recvmsg): Likewise.
8145 (C_Sendmsg): Likewise.
8146 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
8147 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
8148 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
8149 (C_Sendmsg): Likewise.
8150 * g-socthi-mingw.adb (C_Recvmsg): Likewise.
8151 (C_Sendmsg): Likewise.
8152 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
8153 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
8154 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
8155 (C_Sendmsg): Likewise.
8156 * g-socthi-vms.adb (C_Recvmsg): Likewise.
8157 (C_Sendmsg): Likewise.
8158 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
8159 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
8160 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
8161 (C_Sendmsg): Likewise.
8162 * g-socthi-vxworks.adb (C_Recvmsg): Likewise.
8163 (C_Sendmsg): Likewise.
8164 * g-sercom-linux.adb (Read): Use correct types to call 'read'.
8165 (Write): Likewise to call 'write'.
8166 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
8167 (Write): Use correct type to call System.CRTL.write.
8168 * s-tasdeb.adb (Write): Likewise.
8170 2010-06-17 Vincent Celier <celier@adacore.com>
8172 * prj-proc.adb (Copy_Package_Declarations): Change argument name
8173 Naming_Restricted to Restricted. If Restricted is True, do not copy the
8174 value of attribute Linker_Options.
8176 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
8178 * gcc-interface/trans.c (push_stack, pop_stack): Delete.
8179 (Case_Statement_to_gnu): Adjust.
8180 (Loop_Statement_to_gnu): Likewise.
8181 (Subprogram_Body_to_gnu): Likewise.
8182 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
8183 (Compilation_Unit_to_gnu): Likewise.
8185 2010-06-17 Robert Dewar <dewar@adacore.com>
8187 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
8188 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
8189 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
8190 sem_dist.adb, sem_util.adb: Use Make_Temporary
8191 * itypes.ads, tbuild.ads: Minor comment update
8192 * exp_ch9.adb, exp_dist.adb: Minor reformatting
8194 2010-06-17 Thomas Quinot <quinot@adacore.com>
8196 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
8198 2010-06-17 Robert Dewar <dewar@adacore.com>
8200 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
8202 2010-06-17 Thomas Quinot <quinot@adacore.com>
8204 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
8206 2010-06-17 Robert Dewar <dewar@adacore.com>
8208 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
8209 * tbuild.ads (Make_Temporary): More comment updates
8210 * tbuild.adb: Minor reformatting
8212 2010-06-17 Robert Dewar <dewar@adacore.com>
8214 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
8215 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
8217 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
8219 (Make_Temporary): Add more extensive documentation
8221 2010-06-17 Robert Dewar <dewar@adacore.com>
8223 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
8224 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
8225 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
8226 where the slice's actions are inserted.
8227 (Decompose_Expr): Account for possible rewriting of slice bounds
8228 resulting from side effects suppression caused by the above freezing,
8229 so that folding of bounds is preserved by such rewriting.
8231 2010-06-17 Robert Dewar <dewar@adacore.com>
8233 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New
8235 * freeze.adb (Freeze_Record_Type): Add call to
8236 Check_Record_Representation_Clause.
8237 * sem_ch13.adb (Check_Record_Representation_Clause): New function
8238 (Analyze_Record_Representation_Clause): Split out overlap code into
8240 (Check_Component_Overlap): Moved inside
8241 Check_Record_Representation_Clause.
8242 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
8244 2010-06-17 Robert Dewar <dewar@adacore.com>
8246 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
8248 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
8249 sem_eval.adb: Use Ekind_In
8251 2010-06-17 Ed Schonberg <schonberg@adacore.com>
8253 * sem_ch8.adb: better error message for illegal inherited discriminant
8255 2010-06-17 Vincent Celier <celier@adacore.com>
8257 * bindusg.adb: Remove lines for -A and -C
8258 * gnat_ugn.texi: Remove all documentation and examples of switches -A
8259 and -C for gnatbind and gnatlink.
8260 * gnatlink.adb (Usage): Remove lines for -A and -C
8261 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
8263 * gcc-interface/Make-lang.in: Update dependencies.
8265 2010-06-17 Vincent Celier <celier@adacore.com>
8267 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
8268 local Argument_List variable Args.
8269 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
8271 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
8272 for subsequent switches in Args.
8273 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
8275 * gcc-interface/Make-lang.in: Update dependencies.
8277 2010-06-17 Robert Dewar <dewar@adacore.com>
8279 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
8280 Equivalent_Type to match documentation.
8282 2010-06-17 Robert Dewar <dewar@adacore.com>
8284 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
8285 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
8286 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
8288 2010-06-17 Thomas Quinot <quinot@adacore.com>
8290 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
8292 2010-06-17 Thomas Quinot <quinot@adacore.com>
8294 * freeze.adb (Freeze_Expression): Short circuit operators are valid
8295 freeze node insertion points.
8297 2010-06-17 Robert Dewar <dewar@adacore.com>
8299 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
8300 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
8302 2010-06-17 Gary Dismukes <dismukes@adacore.com>
8304 * layout.adb (Layout_Type): Broaden test for setting an array type's
8305 Component_Size to include all scalar types, not just discrete types
8306 (components of real types were missed).
8307 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
8308 on the itype created for an index (consistent with Make_Index and
8309 avoids possible Assert_Failures).
8311 2010-06-17 Robert Dewar <dewar@adacore.com>
8313 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
8314 * einfo.adb: Minor code reformatting (use Ekind_In)
8316 2010-06-17 Robert Dewar <dewar@adacore.com>
8318 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
8321 2010-06-17 Vincent Celier <celier@adacore.com>
8323 * back_end.adb: Minor comment updates
8324 * switch-c.adb: Remove dependencies on gcc C sources
8325 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
8328 2010-06-17 Ed Schonberg <schonberg@adacore.com>
8330 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
8331 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e'.
8332 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
8333 Remove use of Node field in SCOs table
8334 (Output_Header): Set 'd' to initially disable pragma entry
8335 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
8336 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
8337 Use C2 field of pragma decision header to indicate enabled.
8338 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
8339 * gcc-interface/Make-lang.in: Update dependencies.
8341 2010-06-17 Vincent Celier <celier@adacore.com>
8343 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
8344 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
8345 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
8346 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
8348 * switch-c.adb: Copied a number of global declarations from
8350 (Len_Arg): New function copied from back_end.adb
8351 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
8352 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
8353 Switch_Subsequently_Cancelled.
8354 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
8355 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
8356 with -lexc on Tru64.
8358 2010-06-17 Robert Dewar <dewar@adacore.com>
8360 * prj.ads, prj.adb: Minor reformatting
8362 2010-06-17 Thomas Quinot <quinot@adacore.com>
8364 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
8365 CP line for a disabled pragma.
8367 2010-06-17 Emmanuel Briot <briot@adacore.com>
8369 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
8371 (Process_Declarative_Item): An invalid value in an typed variable
8372 declaration is no longer always fatal.
8374 2010-06-16 Arnaud Charlet <charlet@adacore.com>
8376 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
8377 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
8380 2010-06-16 Javier Miranda <miranda@adacore.com>
8382 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
8383 node referenced by the SCIL node of dispatching "=" to skip the tags
8386 2010-06-16 Ed Schonberg <schonberg@adacore.com>
8388 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
8389 to prevent cascaded errors and compilation aborts.
8391 2010-06-16 Robert Dewar <dewar@adacore.com>
8393 * back_end.adb (Switch_Subsequently_Cancelled): New function
8394 Move declarations to package body level to support this change
8395 * back_end.ads (Switch_Subsequently_Cancelled): New function
8396 * gnat_ugn.texi: Document -gnat-p switch
8397 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
8398 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
8399 * usage.adb: Add line for -gnat-p switch
8400 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
8402 2010-06-16 Robert Dewar <dewar@adacore.com>
8404 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
8407 2010-06-16 Robert Dewar <dewar@adacore.com>
8409 * exp_disp.adb: Minor reformatting
8411 2010-06-16 Ed Schonberg <schonberg@adacore.com>
8413 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
8414 base type only if it was not previously created for the partial view.
8416 2010-06-16 Thomas Quinot <quinot@adacore.com>
8418 * tbuild.ads: Minor comment fix
8420 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
8422 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
8423 (gnu_except_ptr_stack): Change type to VEC. Update comment.
8424 (gnu_elab_proc_stack): Likewise.
8425 (gnu_return_label_stack): Likewise.
8426 (gnu_loop_label_stack): Likewise.
8427 (gnu_switch_label_stack): Likewise.
8428 (gnu_constraint_label_stack): Likewise.
8429 (gnu_storage_error_label_stack): Likewise.
8430 (gnu_program_error_label_stack): Likewise.
8431 (push_exception_label_stack): Take a VEC ** instead of a tree *.
8432 (push_stack): Likewise. Remove unused second parameter. Update
8434 (pop_stack): Take a VEC * instead of a tree *. Update callers.
8435 (gigi): Initialize stacks as VECs.
8436 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
8437 (Case_Statement_to_gnu): Likewise.
8438 (Subprogram_Body_to_gnu): Likewise.
8439 (call_to_gnu): Likewise.
8440 (Exception_Handler_to_gnu_sjlj): Likewise.
8441 (gnat_to_gnu): Likewise.
8442 (get_exception_label): Likewise.
8444 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8446 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
8447 anonymous base generated when the parent is a constrained discriminated
8448 type, propagate interface list to first subtype because it may appear
8449 in a current instance within the extension part of the derived type
8450 declaration, and its own subtype declaration has not been elaborated
8452 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
8453 determine whether it has the controlling type.
8455 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
8457 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
8458 raise of CE, SE and PE have the reason correctly set and are properly
8459 expanded before stopping the expansions of .NET/JVM exceptions.
8461 2010-06-14 Robert Dewar <dewar@adacore.com>
8463 * opt.ads (Check_Policy_List): Add some clarifying comments
8464 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
8465 on rewritten Assert pragma.
8467 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8469 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
8470 controlled operations, so that they will be treated as overriding even
8471 if the overridden subprogram is marked Is_Hidden, as long as the
8472 overridden subprogram's parent subprogram is not hidden.
8474 2010-06-14 Robert Dewar <dewar@adacore.com>
8476 * debug.adb: Entry for gnatw.d no longer specific for while loops
8477 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
8478 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
8479 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
8480 new calling sequence to include test for EXIT WHEN.
8481 (Analyze_Exit_Statement): Chain EXIT statement into exit statement
8483 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
8485 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
8487 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
8488 PRAGMA, not to pragma identifier).
8489 (Next_Exit_Statement): New attribute of N_Exit_Statement node
8491 2010-06-14 Robert Dewar <dewar@adacore.com>
8493 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
8496 2010-06-14 Robert Dewar <dewar@adacore.com>
8498 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
8499 missing pragma argument identifier.
8501 2010-06-14 Robert Dewar <dewar@adacore.com>
8503 * atree.ads, atree.adb (Ekind_In): New functions.
8505 2010-06-14 Robert Dewar <dewar@adacore.com>
8507 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
8509 2010-06-14 Robert Dewar <dewar@adacore.com>
8511 * usage.adb (Usage): Redo documentation of -gnatwa.
8513 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8515 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
8516 an untagged incomplete type that is a limited view.
8518 2010-06-14 Sergey Rybin <rybin@adacore.com>
8520 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
8523 2010-06-14 Thomas Quinot <quinot@adacore.com>
8525 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
8526 factoring duplicated code between...
8527 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
8528 * a-envvar.ads: Minor reformatting
8530 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8532 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
8534 (Scan_ALI): Take into account new Visibility field.
8535 (Visibility_Kind): New type.
8536 (Xref_Entity_Record): Replace Lib field by Visibility.
8538 * gcc-interface/Make-lang.in: Update dependencies.
8540 2010-06-14 Pascal Obry <obry@adacore.com>
8542 * raise.h: Remove unused defintions.
8544 2010-06-14 Bob Duff <duff@adacore.com>
8546 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
8547 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
8548 the incorrect error "proper body expected".
8549 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
8550 allowed here" error in case of subunits, which was triggered by the
8551 above change to P_Subunit.
8553 2010-06-14 Sergey Rybin <rybin@adacore.com>
8555 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
8557 2010-06-14 Thomas Quinot <quinot@adacore.com>
8559 * lib-util.adb: Minor code reorganization.
8561 2010-06-14 Robert Dewar <dewar@adacore.com>
8563 * ali.adb (Scan_ALI): Implement reading and storing of N lines
8564 (Known_ALI_Lines): Add entry for 'N' (notes)
8565 * ali.ads (Notes): New table to store Notes information
8566 * alloc.ads: Add entries for Notes table
8567 * lib-util.adb (Write_Info_Int): New procedure
8568 (Write_Info_Slit): New procedure
8569 (Write_Info_Uint): New procedure
8570 * lib-util.ads (Write_Info_Int): New procedure
8571 (Write_Info_Slit): New procedure
8572 (Write_Info_Uint): New procedure
8573 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
8574 * lib-writ.ads: Update documentation for N (Notes) lines
8575 * lib.adb (Store_Note): New procedure
8576 * lib.ads (Notes): New table
8577 (Store_Note): New procedure
8578 * sem_prag.adb: Call Store_Note for affected pragmas
8580 2010-06-14 Thomas Quinot <quinot@adacore.com>
8582 * socket.c: Fix wrong condition in #ifdef
8583 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
8584 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
8585 because on VMS this type is a 32-bit pointer which is not compatible
8586 with the default for C pointers for code compiled with gcc on that
8589 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8591 * sem_util (Is_VMS_Operator): New predicate to determine whether an
8592 operator is an intrinsic operator declared in the DEC system extension.
8593 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
8594 if the operator is a VMS intrinsic.
8595 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
8596 constant-folded if the operands are signed and the operator is a VMS
8599 2010-06-14 Robert Dewar <dewar@adacore.com>
8601 * g-socket.adb, gnatcmd.adb: Minor reformatting.
8603 2010-06-14 Pascal Obry <obry@adacore.com>
8605 * s-finimp.adb: Fix typo.
8606 * raise.h: Remove duplicate blank line.
8608 2010-06-14 Vincent Celier <celier@adacore.com>
8610 * prj-nmsc.adb (Add_Sources): Always set the object file and the
8611 switches file names, as the configuration of the language may change
8612 in an extending project.
8613 (Process_Naming_Scheme): For sources of projects that are extended, set
8614 the configuration of the language from the highest extending project
8615 where the language is declared.
8617 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8619 * sem_res.adb (Resolve_Call): For infinite recursion check, test
8620 whether the called subprogram is inherited from a containing
8622 (Same_Or_Aliased_Subprograms): New function
8624 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8626 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
8627 use-visible, check whether it is a primitive for more than one type.
8629 2010-06-14 Robert Dewar <dewar@adacore.com>
8631 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
8633 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
8634 Has_Pragma_Unmodified flag.
8636 2010-06-14 Thomas Quinot <quinot@adacore.com>
8638 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
8639 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
8640 now done in GNAT.Sockets if necessary.
8641 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
8642 Ensure mutual exclusion for netdb operations if the target platform
8644 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating
8645 struct hostent as an opaque type to improve portability.
8646 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
8647 gethostbyYYY using proprietary VxWorks API so that a uniform interface
8648 is available for the Ada side.
8649 * gcc-interface/Makefile.in: Remove g-sttsne-*
8650 * gcc-interface/Make-lang.in: Update dependencies.
8652 2010-06-14 Vincent Celier <celier@adacore.com>
8654 * gnatcmd.adb (Mapping_File): New function.
8656 2010-06-14 Javier Miranda <miranda@adacore.com>
8658 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
8660 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8662 * ali.adb: Fix typo.
8663 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
8665 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8667 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
8670 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
8671 the context does not have a homonym of the selector, emit default
8674 2010-06-14 Robert Dewar <dewar@adacore.com>
8676 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
8679 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8681 * lib-xref.ads: Doc updates:
8682 - Allocate 'Q' for #include entity kind
8684 - Allocate 'g' for regular macros
8685 - Allocate 'G' for function-like macros
8687 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8689 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
8690 Indicates that there is an instantiation in the current unit that
8691 loaded the body of the unit denoted by the with_clause.
8692 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
8693 whether a with_clause in the current context denotes the unit that
8694 holds the generic declaration, and mark the with_clause accordingly.
8695 (Instantiate_Package_Body): call Mark_Context.
8696 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
8697 whether a given body should be traversed before the spec of the main
8700 2010-06-14 Ed Falis <falis@adacore.com>
8702 * sysdep.c: Fix 653 build against vThreads headers.
8704 2010-06-14 Robert Dewar <dewar@adacore.com>
8706 * sinfo.ads: Minor reformatting.
8708 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8710 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
8711 the spec has been generated for a body without spec that carries an
8712 Inline_Always pragma.
8714 2010-06-14 Arnaud Charlet <charlet@adacore.com>
8716 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
8719 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
8721 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
8722 declaration for VMs, as those are useless and might lead to duplicated
8723 local variable names in the generated code.
8724 * gcc-interface/Make-lang.in: Update dependencies.
8726 2010-06-14 Robert Dewar <dewar@adacore.com>
8728 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
8730 2010-06-14 Robert Dewar <dewar@adacore.com>
8732 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
8733 is renamed as Has_Following_Address_Clause.
8734 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
8735 to allow the caller to avoid Initialize_Scalars having an effect.
8736 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
8737 scalars with an address clause specified.
8738 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
8739 to allow the caller to avoid Initialize_Scalars having an effect.
8740 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
8741 (where it was called Has_Address_Clause).
8742 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
8743 (where it was called Has_Address_Clause).
8744 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
8745 problems for Initialize_Scalars (since we no longer initialize objects
8746 with an address clause.
8748 2010-06-14 Robert Dewar <dewar@adacore.com>
8750 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
8753 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8755 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
8756 on the entity of an implicitly generated postcondition procedure.
8758 2010-06-14 Thomas Quinot <quinot@adacore.com>
8760 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
8761 Discriminant_Constraint elist from full view to private view.
8763 2010-06-14 Robert Dewar <dewar@adacore.com>
8765 * sem_res.adb: Minor reformatting.
8767 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8769 * sem.adb: New version of unit traversal.
8771 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
8772 within a generic unit in the table of delayed calls.
8774 2010-06-14 Robert Dewar <dewar@adacore.com>
8776 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
8778 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8780 * sem_ch12.adb (Save_References): If an identifier has been rewritten
8781 during analysis as an explicit dereference, keep the reference implicit
8782 in the generic, but preserve the entity if global. This prevents
8783 malformed generic trees in the presence of some nested generics.
8785 2010-06-14 Sergey Rybin <rybin@adacore.com>
8787 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
8788 tool with '-files=' option. Also fix some small errors (wrong brackets)
8790 2010-06-14 Vincent Celier <celier@adacore.com>
8792 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
8793 the ALI files on the command line.
8795 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
8796 the same value as the parameter of the same name.
8797 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
8799 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
8800 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
8801 emit version symbols only for the units of the library.
8802 (Gen_Versions_C): Ditto.
8804 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8806 * sem_ch4.adb: Fix typo.
8808 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
8810 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
8811 vector IO doesn't work at default value properly.
8813 2010-06-14 Doug Rupp <rupp@adacore.com>
8815 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
8817 2010-06-14 Vincent Celier <celier@adacore.com>
8819 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
8820 sources of the project if a switch -files= is used.
8822 2010-06-14 Thomas Quinot <quinot@adacore.com>
8824 * exp_attr.adb: Minor reformatting.
8826 2010-06-14 Gary Dismukes <dismukes@adacore.com>
8828 * gnat_ugn.texi: Minor typo fixes and wording changes.
8830 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8832 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
8833 prefixed form, do not re-analyze first actual, which may need an
8834 implicit dereference.
8835 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
8836 prefixed notation, the analysis will rewrite the node, and possible
8837 errors appear in the rewritten name of the node.
8838 * sem_res.adb: If a call is ambiguous because its first parameter is
8839 an overloaded call, report list of candidates, to clarify ambiguity of
8842 2010-06-14 Doug Rupp <rupp@adacore.com>
8844 * s-auxdec-vms-alpha.adb: New package body implementing legacy
8845 VAX instructions with Asm insertions.
8846 * s-auxdec-vms_64.ads: Inline VAX queue functions
8847 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
8848 that show up only on VMS.
8849 * gcc-interface/Makefile.in: Provide translation for
8850 s-auxdec-vms-alpha.adb.
8852 2010-06-14 Olivier Hainque <hainque@adacore.com>
8854 * initialize.c (VxWorks section): Update comments.
8856 2010-06-14 Robert Dewar <dewar@adacore.com>
8858 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
8860 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
8862 * init.c: Code clean up.
8864 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8866 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
8867 not insert address clause in table for later validation if type of
8868 entity is generic, to prevent possible spurious errors.
8870 * sem_ch8.adb: Code clean up.
8872 2010-06-14 Ben Brosgol <brosgol@adacore.com>
8874 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
8875 texi2pdf and texi2html.
8876 Document how to change scheduling properties on HP-UX.
8878 2010-06-14 Thomas Quinot <quinot@adacore.com>
8880 * g-socket.ads: Remove misleading comments.
8882 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
8884 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
8885 CLI_Target as this prevents proper detection of exported names
8886 duplicates when the exported language is different to CIL.
8887 (Process_Interface_Name): Add check for CIL convention exports,
8888 replacing the old one from Check_Duplicated_Export_Name.
8890 2010-06-14 Matthew Heaney <heaney@adacore.com>
8892 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
8893 and new last satisfy constraints.
8894 (Delete_Last): prevent overflow for subtraction of index values
8895 (To_Vector): prevent overflow for addition of index values
8897 2010-06-14 Ed Schonberg <schonberg@adacore.com>
8899 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
8900 rewritten call, preserve the resulting type to prevent spurious errors,
8901 when the call is implicitly dereferenced in the context of an in-out
8904 * checks.adb (Apply_Discriminant_Check): If the target of the
8905 assignment is a renaming of a heap object, create constrained type for
8908 2010-06-14 Pascal Obry <obry@adacore.com>
8910 * prj-proc.adb: Fix copy of object directory for extending projects.
8912 2010-06-14 Jose Ruiz <ruiz@adacore.com>
8914 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
8915 (__gnat_install_handler, PowerPC linux): Activate the alternative
8918 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
8920 * gnat_rm.texi: Move to GFDL version 1.3.
8921 * gnat-style.texi: Ditto.
8922 * gnat_ugn.texi: Ditto.
8924 2010-06-12 Kai Tietz <kai.tietz@onevision.com>
8927 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
8930 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
8932 * gcc-interface/utils.c (update_pointer_to): Initialize last.
8934 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
8936 * gcc-interface/ada-tree.h: Fix formatting nits.
8938 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
8940 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
8942 (init_dummy_type): Likewise.
8943 (gnat_pushlevel): Likewise.
8945 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
8946 (Subprogram_Body_to_gnu): Likewise.
8947 (Compilation_Unit_to_gnu): Likewise.
8948 (start_stmt_group): Likewise.
8949 (extract_encoding): Likewise.
8950 (decode_name): Likewise.
8952 * gcc-interface/misc.c (gnat_printable_name): Likewise.
8954 * gcc-interface/decl.c (annotate_value): Likewise.
8956 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
8958 (struct lang_decl): Likewise.
8959 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
8960 (SET_DECL_LANG_SPECIFIC): Likewise.
8962 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
8964 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
8965 * gcc-interface/lang-specs.h: Likewise.
8967 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
8970 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
8972 2010-06-01 Arnaud Charlet <charlet@adacore.com>
8974 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
8976 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
8978 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
8979 TYPE_DECL of the equivalent type instead of building a new one.
8981 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
8983 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
8984 Fix nits in comments.
8985 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
8986 * gcc-interface/trans.c (gigi): Likewise.
8987 (Attribute_to_gnu): Likewise.
8988 (Case_Statement_to_gnu): Likewise.
8989 (gnat_to_gnu): Adjust warning message.
8990 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
8991 (build_vms_descriptor32): Likewise.
8993 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
8995 * gcc-interface/decl.c: Pretend to be a backend file by undefining
8996 IN_GCC_FRONTEND (still need rtl.h here).
8998 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
9000 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
9001 (gigi): Adjust call to set_stack_check_libfunc.
9003 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
9005 * gcc-interface/utils.c: Do not include rtl.h.
9007 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
9009 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
9010 and gimple.h. Explain why rtl.h has to be included.
9011 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
9012 * gcc-interface/targtyps.c: Do not include tm_p.h
9013 * gcc-interface/utils2.c: Do not include flags.h.
9014 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
9015 and explain why it has to be included.
9016 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
9018 Include function.h and explain why. Explain why except.h is included.
9019 (enumerate_modes): Remove unused function.
9020 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
9021 * gcc-interface/Make-lang.in: Update dependencies.
9023 2010-05-25 Joseph Myers <joseph@codesourcery.com>
9025 * gcc-interface/misc.c (internal_error_function): Add context
9026 parameter. Use it to access show_column flag and instead of using
9027 global_dc. Call warn_if_plugins.
9028 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
9030 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
9032 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
9033 * gcc-interface/trans.c (unshare_save_expr): Delete.
9034 (gigi): Do not unshare trees under SAVE_EXPRs here.
9036 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
9038 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
9040 * gcc-interface/utils.c (build_function_stub): Likewise.
9042 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
9044 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
9045 for Wuninitialized without -O.
9047 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
9049 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
9050 ADT_exception_data_name_id.
9051 (exception_data_name_id): New define.
9052 * gcc-interface/trans.c (gigi): Initialize it.
9053 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
9054 exception type for standard exception definitions. Do not make them
9056 <E_Record_Type>: Equate fields of types associated with an exception
9057 definition to those of the standard exception type.
9059 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
9061 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
9063 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
9065 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
9066 code, improve comments and fix formatting nits.
9068 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
9070 * gcc-interface/utils.c (update_pointer_to): Return early if the old
9071 pointer already points to the new type. Chain the old pointer and its
9072 variants at the end of new pointer's chain after updating them.
9074 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
9076 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
9077 built for interfaces.
9078 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
9079 imported_p instead of Is_Imported when considering constants.
9080 Do not promote alignment of exported objects.
9081 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
9083 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
9085 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
9086 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
9087 constants really constant.
9088 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
9090 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
9092 * gcc-interface/decl.c (make_aligning_type): Declare the type.
9094 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
9096 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
9097 expressions of variant part of record types declared at library level.
9099 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
9101 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
9102 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
9103 (rest_of_record_type_compilation): Adjust call to create_field_decl.
9104 (make_descriptor_field): Likewise and pass correctly typed constants.
9105 (build_unc_object_type): Likewise.
9106 (unchecked_convert): Likewise.
9107 * gcc-interface/decl.c (elaborate_expression_2): New static function.
9108 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
9109 Adjust call to create_field_decl.
9110 (make_aligning_type): Likewise.
9111 (make_packable_type): Likewise.
9112 (maybe_pad_type): Likewise.
9113 (gnat_to_gnu_field): Likewise.
9114 (components_to_record): Likewise.
9115 (create_field_decl_from): Likewise.
9116 (create_variant_part_from): Remove superfluous test.
9117 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
9119 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
9121 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
9122 (build_unc_object_type_from_ptr): Likewise.
9123 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
9124 and pass it to create_type_decl. Declare the type. Simplify.
9125 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
9126 it to build_unc_object_type.
9127 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
9128 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
9129 (gnat_to_gnu): Likewise.
9130 * gcc-interface/utils2.c (build_allocator): Likewise.
9132 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
9135 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
9137 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
9139 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
9141 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
9144 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
9146 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
9148 * gnathtml.pl: Use 755 as mask for new directories.
9150 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
9152 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
9153 constant constructors before taking their address.
9155 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
9157 * exp_dbug.ads: Fix outdated description. Mention link between XVS
9159 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
9160 XVZ variable as unit size of XVS type.
9161 (maybe_pad_type): Likewise.
9163 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
9165 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
9166 use memmove if the array type is bit-packed.
9168 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
9170 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
9171 build_common_tree_nodes.
9173 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
9175 * gsocket.h: Make sure that winsock2.h is included before windows.h.
9177 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
9179 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
9182 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
9184 * uintp.h (UI_Lt): Declare.
9185 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
9186 computation in sizetype.
9187 <E_Array_Subtype>: Use unified handling for all index types. Do not
9188 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
9190 (annotate_value): Change test for negative values.
9191 (validate_size): Apply test for negative values on GNAT nodes.
9192 (set_rm_size): Likewise.
9193 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
9194 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
9195 for negative values.
9196 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
9197 (builtin_type_for_size): Adjust definition of signed_size_type_node.
9198 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
9199 lengths against zero.
9201 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
9203 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
9204 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
9205 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
9206 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
9207 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
9208 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
9210 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
9211 flag_signed_char. Tag sizetype with "size_type" moniker.
9212 * gcc-interface/trans.c (gigi): Add standard_character parameter.
9213 Remove useless built-in types. Equate unsigned_char_type_node to
9214 Standard.Character. Use it instead of char_type_node throughout.
9215 (Attribute_to_gnu): Likewise.
9216 (gnat_to_gnu): Likewise.
9217 * gcc-interface/utils2.c (build_call_raise): Likewise.
9219 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
9221 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
9222 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
9223 (sbitsize_one_node): New macro.
9224 (sbitsize_unit_node): Likewise.
9225 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
9226 latent bug in the computation of subrange_p. Fold wider_p predicate.
9227 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
9228 the final comparison.
9229 (make_aligning_type): Build real negation and use sizetype throughout
9230 the offset computation.
9231 (maybe_pad_type): Do not issue the warning when the new size expression
9233 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
9234 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
9236 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
9238 (gnat_to_gnu) <N_Free_Statement>: Likewise.
9239 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
9240 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
9241 constants in sizetype. Remove dead code and tweak comments. Generate
9242 equality instead of inequality comparisons for zero length tests.
9244 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9246 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
9247 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
9248 <object>: Do not create the fake PARM_DECL if no debug info is needed.
9249 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
9250 purposes if no debug info is needed.
9251 Fix formatting. Reorder and add comments.
9252 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
9253 variable and remove obsolete comment.
9254 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
9255 (convert_vms_descriptor32): Likewise.
9256 (convert): Remove dead code.
9257 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
9258 the reference to the P_ARRAY pointer.
9259 <POINTER_TYPE>: Likewise.
9260 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
9261 (gnat_init_decl_processing): Delete, move contents to...
9262 * gcc-interface/misc.c (gnat_init): ...here.
9264 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9266 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
9267 calls. Return true for conversion from a record subtype to its type.
9269 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9271 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
9272 lieu of integer_type_node for boolean operations.
9273 (choices_to_gnu): Likewise.
9274 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
9275 (Loop_Statement_to_gnu): Likewise.
9276 (establish_gnat_vms_condition_handler): Likewise.
9277 (Exception_Handler_to_gnu_sjlj): Likewise.
9278 (gnat_to_gnu): Likewise.
9279 (build_unary_op_trapv): Likewise.
9280 (build_binary_op_trapv): Likewise.
9281 (emit_range_check): Likewise.
9282 (emit_index_check): Likewise.
9283 (convert_with_check): Likewise.
9284 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
9285 (convert_vms_descriptor32): Likewise.
9286 (convert_vms_descriptor): Likewise.
9287 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
9288 (compare_arrays): Use boolean instead of integer constants.
9289 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
9290 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
9292 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
9293 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
9294 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
9295 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
9296 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
9297 for boolean operations.
9298 (fill_vms_descriptor): Likewise. Fix formatting nits.
9300 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9302 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
9303 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
9305 (LOOP_STMT_COND): ...this.
9306 (LOOP_STMT_BOTTOM_COND_P): New flag.
9307 (LOOP_STMT_TOP_UPDATE_P): Likewise.
9308 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
9309 (can_equal_min_val_p): New static inline function.
9310 (can_equal_max_val_p): Likewise.
9311 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
9312 new LOOP_STMT semantics. Use two different strategies depending on
9313 whether optimization is enabled to translate the loop.
9314 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
9316 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9318 * uintp.adb (UI_From_Dint): Remove useless code.
9319 (UI_From_Int): Likewise.
9320 * uintp.h: Reorder declarations.
9321 (UI_From_gnu): Declare.
9322 (UI_Base): Likewise.
9323 (Vector_Template): Likewise.
9324 (Vector_To_Uint): Likewise.
9327 * gcc-interface/gigi.h: Tweak comments.
9328 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
9329 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
9331 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
9332 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
9333 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
9334 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
9337 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
9339 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
9341 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
9342 (smaller_form_type_p): ...this. Change parameter and variable names.
9343 (call_to_gnu): Use the nominal type of the parameter to create the
9344 temporary if it's a smaller form of the actual type.
9345 (addressable_p): Return false if the actual type is integral and its
9346 size is greater than that of the expected type.
9348 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9350 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
9351 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
9352 (process_attributes): Delete.
9353 (post_error_ne_num): Change parameter name.
9354 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
9355 with -g3. Remove a couple of obsolete lines. Minor tweaks.
9356 If type annotating mode, operate on trees to compute the adjustment to
9357 the sizes of tagged types. Fix long line.
9358 (cannot_be_superflat_p): Tweak head comment.
9359 (annotate_value): Fold local constant.
9360 (set_rm_size): Fix long line.
9361 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
9362 (Attribute_to_gnu): Fix long line.
9363 <Attr_Size>: Remove useless assertion.
9364 Reorder statements. Use size_binop routine.
9365 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
9366 Create local variables for the label and the test. Tweak comments.
9367 (Subprogram_Body_to_gnu): Reset cfun to NULL.
9368 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
9369 (process_inlined_subprograms): Integrate into...
9370 (Compilation_Unit_to_gnu): ...this.
9371 (gnat_to_gnu): Fix long line.
9372 (post_error_ne_num): Change parameter name.
9373 * gcc-interface/utils.c (process_attributes): Static-ify.
9374 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
9375 (create_type_decl): Add comment.
9376 (create_var_decl_1): Process the attributes after adding the VAR_DECL
9377 to the current binding level.
9378 (create_subprog_decl): Likewise for the FUNCTION_DECL.
9379 (end_subprog_body): Do not reset cfun to NULL.
9380 (build_vms_descriptor32): Fix long line.
9381 (build_vms_descriptor): Likewise.
9382 (handle_nonnull_attribute): Likewise.
9383 (convert_vms_descriptor64): Likewise.
9384 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
9385 (gnat_protect_expr): Fix thinko.
9387 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9389 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
9390 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
9391 before translating the top-level node.
9392 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
9393 <N_Object_Declaration>: Likewise.
9394 <N_Assignment_Statement>: Likewise.
9395 <N_Unchecked_Type_Conversion>: Likewise.
9396 (call_to_gnu): Remove kludge.
9397 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
9398 associated with user returns to be preserved.
9399 (gnat_to_gnu): Add special code to deal with boolean rvalues.
9400 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
9402 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
9403 <INDIRECT_REF>: Call build_fold_indirect_ref.
9405 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
9407 * g-socket.adb: A target can have multiple missing errno's. This
9408 will result in multiple errno's being defined as -1. Because of this
9409 we can not use a case but must use a series of if's to avoid
9410 a duplicate case error in GNAT.Sockets.Resolve_Error.
9412 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9414 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
9415 a statement. Otherwise, if at top-level, push the processing of the
9416 elaboration routine. In the misaligned case, issue the error messages
9417 again on entry and create the temporary explicitly. Do not issue them
9419 For a function call, emit the range check if necessary.
9420 In the copy-in copy-out case, create the temporary for the return
9422 Do not unnecessarily convert by-ref parameters to the formal's type.
9423 Remove obsolete guards in conditions.
9424 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
9425 target to call_to_gnu in all cases.
9426 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
9427 (addressable_p) <CONSTRUCTOR>: Return false if not static.
9428 <COMPOUND_EXPR>: New case.
9429 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
9430 expression if it has unconstrained array type.
9431 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
9432 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
9435 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9437 * gcc-interface/trans.c (gigi): Do not start statement group.
9438 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
9439 Start statement group and push binding level here...
9440 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
9441 Do not push fake contexts at top level. Remove redundant code.
9442 (call_to_gnu): Rename a local variable and constify another.
9443 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
9444 (set_current_block_context): Set it as the group's block.
9445 (gnat_init_decl_processing): Delete unrelated init code.
9446 (end_subprog_body): Use NULL_TREE.
9448 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9450 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
9451 side-effects of actual parameters before the call.
9453 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
9455 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
9457 (set_rm_size): Reorder and remove obsolete test.
9459 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
9461 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
9462 (gigi): Adjust ATTRIBUTE_UNUSED markers.
9463 * gcc-interface/gadaint.h: New file.
9464 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
9465 (__gnat_to_canonical_file_spec): Remove declaration.
9466 (number_names): Delete.
9467 (number_files): Likewise.
9469 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
9472 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
9474 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
9476 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
9477 Ekind. Return early for class-wide types. Do not compute initializer
9478 unless necessary. Reuse the tree for an associated class-wide type
9479 only if processing its root type.
9481 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
9483 * gsocket.h: Run-time can no longer be built without network
9484 OS headers available. Changing RTEMS GNAT build procedure to
9485 reflect this and letting run-time build use network .h files.
9487 2010-04-13 Duncan Sands <baldrick@free.fr>
9489 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
9490 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
9492 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
9494 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
9495 (parent_name_id): New macro.
9496 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
9497 * gcc-interface/trans.c (gigi): Initialize it.
9498 (lvalue_required_p) <N_Type_Conversion>: New case.
9499 <N_Qualified_Expression>: Likewise.
9500 <N_Allocator>: Likewise.
9501 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
9503 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
9505 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
9506 (DECL_CONST_ADDRESS_P): New macro.
9507 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
9508 (SAME_FIELD_P): Likewise.
9509 * gcc-interface/decl.c (constructor_address_p): New static function.
9510 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
9511 the return value of above function.
9512 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
9513 passed by reference.
9514 <E_Record_Subtype>: Likewise.
9515 Set TREE_ADDRESSABLE on the type if it passed by reference.
9516 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
9517 (create_field_decl_from): Likewise.
9518 (substitute_in_type): Likewise.
9519 (purpose_member_field): Use SAME_FIELD_P.
9520 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
9521 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
9522 parameter and adjust recursive calls.
9523 <N_Explicit_Dereference>: New case.
9524 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
9525 Adjust calls to lvalue_required_p. Do not return the initializer of a
9526 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
9527 (call_to_gnu): Delay issuing error message for a misaligned actual and
9528 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
9529 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
9530 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
9531 type is passed by reference.
9532 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
9533 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
9534 (build_simple_component_ref): Use SAME_FIELD_P.
9536 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
9538 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
9539 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
9540 front-end's predicate Is_By_Reference_Type. Use consistent order and
9541 remove ??? comment. Use original conversion in all cases, if any.
9542 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
9543 (convert): Use local copy in more cases.
9544 <INDIRECT_REF>: Remove deactivated code.
9545 (unchecked_convert): Use a couple of local copies.
9547 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
9549 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
9551 (lvalue_required_p) <N_Attribute_Reference>: Call it.
9552 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
9553 folding the result only if lvalue_required_for_attribute_p is true.
9554 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
9555 typed constant to build_component_ref.
9556 (unchecked_convert): Likewise.
9557 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
9558 (build_allocator): Likewise.
9560 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
9562 * gcc-interface/utils2.c (build_cond_expr): Take the address and
9563 dereference if the result type is passed by reference.
9565 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
9567 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
9568 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
9569 goto to the next statement.
9571 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
9573 * gcc-interface/gigi.h (maybe_variable): Delete.
9574 (protect_multiple_eval): Likewise.
9575 (maybe_stabilize_reference): Likewise.
9576 (gnat_save_expr): Declare.
9577 (gnat_protect_expr): Likewise.
9578 (gnat_stabilize_reference): Likewise.
9579 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
9580 gnat_stabilize_reference.
9581 (maybe_variable): Delete.
9582 (elaborate_expression_1): Use gnat_save_expr.
9583 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
9584 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
9585 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
9586 <N_Slice>: Use gnat_protect_exp.
9587 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
9588 <N_In>: Use gnat_protect_expr.
9589 Pass NULL to gnat_stabilize_reference.
9590 (build_unary_op_trapv): Use gnat_protect_expr.
9591 (build_binary_op_trapv): Likewise.
9592 (emit_range_check): Likewise.
9593 (emit_index_check): Likewise.
9594 (convert_with_check): Likewise.
9595 (protect_multiple_eval): Move to utils2.c file.
9596 (maybe_stabilize_reference): Merge into...
9597 (gnat_stabilize_reference): ...this. Move to utils2.c file.
9598 (gnat_stabilize_reference_1): Likewise.
9599 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
9600 instead of protect_multiple_eval.
9601 * gcc-interface/utils2.c (compare_arrays): Likewise.
9602 (nonbinary_modular_operation): Likewise.
9603 (maybe_wrap_malloc): Likewise.
9604 (build_allocator): Likewise.
9605 (gnat_save_expr): New function.
9606 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
9607 in common cases. Propagate TREE_READONLY onto dereferences.
9608 (gnat_stabilize_reference_1): Move from trans.c file.
9609 (gnat_stabilize_reference): Likewise.
9611 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
9613 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
9614 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
9615 node. Use the type of the operand to set TREE_READONLY.
9616 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
9617 _REF node. Do not overwrite TREE_READONLY.
9618 (call_to_gnu): Rename local variable and fix various nits. In the
9619 copy-in/copy-out case, build the SAVE_EXPR manually.
9620 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
9621 and fold the computations.
9622 (protect_multiple_eval): Always save entire fat pointers.
9623 (maybe_stabilize_reference): Minor tweaks.
9624 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
9625 tcc_type and tcc_statement.
9626 * gcc-interface/utils.c (convert_to_fat_pointer): Call
9627 protect_multiple_eval in lieu of save_expr.
9628 (convert): Minor tweaks.
9629 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
9630 (builtin_type_for_size): Call gnat_type_for_size directly.
9631 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
9632 (contains_null_expr): Likewise
9633 (gnat_build_constructor): Do not call it.
9634 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
9635 instead of gnat_stabilize_reference to protect the operands.
9636 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
9638 (maybe_wrap_malloc): Likewise.
9639 (build_allocator): Likewise.
9640 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
9641 (gnat_mark_addressable): Rename parameter.
9643 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
9645 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
9646 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
9647 (TYPE_RETURNS_BY_REF_P): Rename into.
9648 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
9649 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
9650 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
9651 (build_return_expr): Likewise.
9652 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
9653 Rename local variables. If the return Mechanism is By_Reference, pass
9654 return_by_invisible_ref_p to create_subprog_type instead of toggling
9655 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
9656 the mechanism. Use regular return for contrained types with non-static
9657 size and return by invisible reference for unconstrained return types
9658 with default discriminants. Update comment.
9659 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
9660 returns by invisible reference, turn the RESULT_DECL into a pointer.
9661 Do not handle DECL_BY_REF_P in the CICO case here.
9662 (call_to_gnu): Remove code handling return by target pointer. For a
9663 function call, if the return type has non-constant size, generate the
9664 assignment with an INIT_EXPR.
9665 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
9666 If the function returns by invisible reference, build the copy return
9668 (add_decl_expr): Initialize the variable with an INIT_EXPR.
9669 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
9670 Adjust for renaming of macros. Copy the node only when necessary.
9671 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
9672 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
9673 (convert_from_reference): Delete.
9674 (is_byref_result): Likewise.
9675 (gnat_genericize_r): Likewise.
9676 (gnat_genericize): Likewise.
9677 (end_subprog_body): Do not call gnat_genericize.
9678 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
9679 (build_return_expr): Adjust parameter names, logic and comment.
9681 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
9683 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
9684 if the size is small enough. Propagate the alignment if there is an
9685 alignment clause on the original array type.
9686 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
9687 Deal with under-aligned packed array types. Copy the size onto the
9688 justified modular type and don't lay it out again. Likewise for the
9689 padding type built for other under-aligned subtypes.
9690 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
9693 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
9695 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
9696 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
9698 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
9700 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
9701 do not set the result type if there is a specified target and do not
9702 convert the result in any cases.
9703 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
9704 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
9706 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
9708 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
9710 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
9713 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
9714 pointer base types are variant of each other. Apply special treatment
9715 for null to fat pointer types in all cases.
9717 2010-01-28 Pascal Obry <obry@adacore.com>
9719 * s-win32.ads: Add some missing constants.
9721 2010-01-28 Vincent Celier <celier@adacore.com>
9723 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
9726 2010-01-28 Robert Dewar <dewar@adacore.com>
9728 * gnat_rm.texi: Minor correction
9730 2010-01-27 Pascal Obry <obry@adacore.com>
9732 * g-awk.adb: ensure that an AWK session is reusable.
9734 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
9736 * g-regist.adb (For_Every_Key): Fix previous change.
9739 2010-01-27 Thomas Quinot <quinot@adacore.com>
9741 * lib-writ.ads: Current version of spec for new N (note) ALI lines
9743 2010-01-27 Yannick Moy <moy@adacore.com>
9745 * a-cdlili.adb (Insert): Correct exception message when cursor
9746 designates wrong list.
9748 2010-01-27 Vincent Celier <celier@adacore.com>
9750 * gnatcmd.adb: When there is only one main specified, the package
9751 support Switches (<main>) and attribute Switches is specified for the
9752 main, use these switches, instead of Default_Switches ("Ada").
9754 2010-01-27 Robert Dewar <dewar@adacore.com>
9756 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
9758 * exp_disp.adb: Minor reformatting
9760 2010-01-27 Tristan Gingold <gingold@adacore.com>
9762 * seh_init.c: Use __ImageBase instead of _ImageBase.
9764 2010-01-27 Javier Miranda <miranda@adacore.com>
9766 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
9767 profile of interface thunks. The type of the controlling formal is now
9768 the covered interface type (instead of the target tagged type).
9770 2010-01-27 Sergey Rybin <rybin@adacore.com>
9772 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
9774 2010-01-27 Robert Dewar <dewar@adacore.com>
9776 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
9777 changed from Expr to N.
9779 2010-01-26 Thomas Quinot <quinot@adacore.com>
9781 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
9782 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
9785 2010-01-26 Vincent Celier <celier@adacore.com>
9787 * prj-attr.adb: Add new attribute Library_Install_Name_Option
9788 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
9789 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
9790 attributes Run_Path_Option and Library_Install_Name_Option.
9791 * prj.ads (Project_Configuration): Replace component
9792 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
9793 component Library_Install_Name_Option.
9794 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
9795 Replace Run_Path_Origin_Supported with Run_Path_Origin
9797 2010-01-26 Ed Schonberg <schonberg@adacore.com>
9799 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
9800 is not hidden by a homograph declared in another actual package.
9802 2010-01-26 Robert Dewar <dewar@adacore.com>
9804 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
9805 decisions for pragmas Assert, Check, Precondition, Postcondition if
9807 * scos.ads: Update comments.
9808 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
9809 Also remove obsolete code for CT (exit point) SCOs.
9811 2010-01-26 Thomas Quinot <quinot@adacore.com>
9813 * switch-c.adb: Fix handling of -gnatz*
9815 2010-01-26 Robert Dewar <dewar@adacore.com>
9817 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
9818 qualifiers for FOR/WHILE loops
9819 * scos.ads: Use separate type letters F/W for for/while loops
9821 2010-01-26 Robert Dewar <dewar@adacore.com>
9823 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
9824 entries per line, one for each statement in the sequence).
9825 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
9826 size from 100 to 10_000 for SC_Array to avoid any real possibility of
9827 overflow. Output decisions in for loops.
9828 Exclude labels from CS lines.
9829 * scos.ads: Clarify that label is not included in the entry point
9831 2010-01-26 Robert Dewar <dewar@adacore.com>
9833 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
9834 format of statement sequence SCO entries (one location/statement).
9835 * put_scos.adb (Put_SCOs): Implement new format of CS lines
9836 * scos.ads: Update comments.
9837 * sem_eval.adb: Minor reformatting.
9839 2010-01-26 Robert Dewar <dewar@adacore.com>
9841 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
9842 (Extend_Statement_Sequence): New procedures
9843 (Traverse_Declarations_Or_Statements): New handling for exits.
9845 2010-01-26 Robert Dewar <dewar@adacore.com>
9847 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
9850 2010-01-26 Robert Dewar <dewar@adacore.com>
9852 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
9853 * scos.ads: Clarify handling of logical operators
9855 2010-01-26 Arnaud Charlet <charlet@adacore.com>
9857 * s-tpoben.adb: Update comments.
9859 2010-01-26 Robert Dewar <dewar@adacore.com>
9861 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
9864 2010-01-26 Robert Dewar <dewar@adacore.com>
9866 * scos.ads: Clean up documentation, remove obsolete XOR references
9867 2010-01-26 Vincent Celier <celier@adacore.com>
9869 * gnat_ugn.texi: Complete documentation on the restrictions for
9870 combined options in -gnatxxx switches.
9873 2010-01-26 Arnaud Charlet <charlet@adacore.com>
9875 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
9876 a controlled operation, abort is already deferred at this point, so we
9877 need to use Defer_Abort_Nestable.
9879 2010-01-26 Vincent Celier <celier@adacore.com>
9881 * prj-conf.adb (Get_Config_Switches): Check for a default language for
9882 a project extending a project with no languages.
9884 2010-01-26 Vincent Celier <celier@adacore.com>
9886 * switch-c.adb (Scan_Front_End_Switches): Take into account options
9887 that follow -gnatef.
9888 Allow -gnateG to be followed by other options.
9890 2010-01-26 Robert Dewar <dewar@adacore.com>
9892 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
9893 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
9896 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
9898 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
9899 that allows to iterate over all subkeys of a key.
9901 2010-01-26 Ed Falis <falis@adacore.com>
9903 * sysdep.c: enable NFS for VxWorks MILS
9904 * env.c: enable __gnat_environ for VxWorks MILS
9905 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
9907 2010-01-25 Bob Duff <duff@adacore.com>
9909 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
9910 is an internally-generated positional aggregate, and the bounds are
9911 already correctly set. We don't want to overwrite those bounds with
9912 bounds determined by context.
9914 2010-01-25 Robert Dewar <dewar@adacore.com>
9916 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
9917 exp_ch9.adb, g-sechas.ads: Minor reformatting.
9919 2010-01-25 Thomas Quinot <quinot@adacore.com>
9921 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
9922 integer type) before subtracting 1, otherwise the computation may wrap
9923 (because size_t is modular) and cause the conversion to fail.
9925 2010-01-25 Ed Falis <falis@adacore.com>
9927 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
9929 2010-01-25 Vincent Celier <celier@adacore.com>
9931 * prj-attr.adb: New attribute Run_Path_Origin_Required
9932 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
9933 attribute Run_Path_Origin_Required.
9934 * prj.ads (Project_Configuration): New component
9935 Run_Path_Origin_Supported.
9936 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
9938 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9940 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
9941 have errors, do not continue resolution of the aggregate.
9942 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
9943 the array type indicates an error.
9945 2010-01-25 Bob Duff <duff@adacore.com>
9947 * sinfo.ads: Minor comment fixes.
9949 2010-01-25 Bob Duff <duff@adacore.com>
9951 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
9953 2010-01-25 Arnaud Charlet <charlet@adacore.com>
9955 * gnatvsn.ads (Current_Year): Update.
9957 2010-01-25 Florian Villoing <villoing@adacore.com>
9959 * gnat_ugn.texi: Fix typo.
9961 2010-01-25 Thomas Quinot <quinot@adacore.com>
9963 * scos.ads: Update specification.
9965 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9967 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
9968 enclosing subprogram has no previous spec, attach postcondition
9969 procedure to the defining entity for the body.
9971 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9973 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
9974 initialization procedure of the ancestor part of an extension aggregate
9975 if it is an interface type.
9977 2010-01-25 Vincent Celier <celier@adacore.com>
9979 * gnatlink.adb (Process_Binder_File): The directory for the shared
9980 version of libgcc in the run path options is found in the subdirectory
9981 indicated by __gnat_default_libgcc_subdir.
9982 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
9985 2010-01-25 Ed Schonberg <schonberg@adacore.com>
9987 * sem_prag.adb: More flexible pragma Annotate.
9989 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
9991 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
9992 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
9994 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
9996 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
9998 2010-01-18 Jan Hubicka <jh@suse.cz>
10000 PR middle-end/42068
10001 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
10002 unit local variables.
10004 2010-01-17 Laurent GUERBY <laurent@guerby.net>
10006 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
10008 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
10010 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
10011 * system-linux-armeb.ads, system-linux-armel.ads: New files.
10013 2010-01-09 Simon Wright <simon@pushface.org>
10016 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
10021 Copyright (C) 2010 Free Software Foundation, Inc.
10023 Copying and distribution of this file, with or without modification,
10024 are permitted in any medium without royalty provided the copyright
10025 notice and this notice are preserved.