1 2010-08-10 Robert Dewar <dewar@adacore.com>
3 * a-chahan.ads: Add comments on handling of obsolescent entries.
4 * opt.ads: Add Ada_2005 and Ada_2012 renamings for versions.
5 * restrict.adb (Check_Obsolescent_2005_Entity): New procedure.
6 * restrict.ads (Check_Obsolescent_2005_Entity): New procedure.
7 * sem_attr.adb (Analyze_Access_Attribute): Call
8 Check_Obsolescent_2005_Entity to check for access to obsolescent
9 Ada.Characters.Handling subprogram.
10 (Analyze_Attribute, case Class): Applying Class to untagged incomplete
11 type is obsolescent in Ada 2005.
12 (Analyze_Attribute, case Constrained): Better placement of flag when
13 flagged as obsolescent feature.
14 (Analyze_Attribute, case Storage_Size): Use with tasks is obsolescent
15 * sem_ch10.adb (Analyze_With_Clause): With of renamings such as Text_IO
16 is an obsolescent feature.
17 * sem_ch11.adb (Analyze_Raise_Statement): Numeric_Error is obsolescent
19 * sem_ch8.adb (Analyze_Subprogram_Renaming): Call
20 Check_Obsolescent_2005_Entity to check for renaming obsolete
21 Ada.Characters.Handling subprogram.
22 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): Check
23 for obsolescent restrictions in Ada 2005.
24 (Analyze_Pragma, case Suppress): Entity arg is obsolescent in Ada 2005
25 (Analyze_Pragma, case Interface): Interface is obsolescent in Ada 2005
26 * sem_res.adb (Resolve_Call): Call Check_Obsolescent_2005_Entity to
27 check for obsolescent references to Ada.Characters.Handling subprograms
29 2010-08-10 Robert Dewar <dewar@adacore.com>
31 * einfo.adb, einfo.ads: Fix bad -gnatdt output for incomplete type.
33 2010-08-10 Robert Dewar <dewar@adacore.com>
35 * errout.ads: Add VMS table entries for 2005, 12, 2012 switches
36 * par-ch4.adb: Change wording of Ada 2012 messages
37 * vms_data.ads: Add VMS entries for /2005, /12, /2012
39 2010-08-10 Robert Dewar <dewar@adacore.com>
41 * a-suenco.adb (Convert): Fix bug in UTF-16 to UTF-8 conversion for
42 codes in the range 16#80#..16#7FF#.
43 * sem_ch10.adb: Minor reformatting.
45 2010-08-10 Arnaud Charlet <charlet@adacore.com>
47 * gnat1drv.adb (Scan_Front_End_Switches): Always perform semantics and
48 generate ali files in CodePeer mode, so that a gnatmake -c -k will
49 proceed further when possible
50 * freeze.adb (Freeze_Static_Object): Fix thinko. Do not generate error
51 messages when ignoring representation clauses (-gnatI).
53 2010-08-10 Ed Schonberg <schonberg@adacore.com>
55 * exp_ch4.adb (Expand_N_Selected_Component): Do not attempt to
56 constant-fold discriminant reference if the constraint is an object
57 with non-static expression. Expression may contain volatile references
58 in the presence of renamings.
60 2010-08-10 Vincent Celier <celier@adacore.com>
62 * prj-proc.adb (Get_Attribute_Index): If Index is All_Other_Names,
64 * prj-strt.adb (Attribute_Reference): Recognize 'others' as a valid
65 index for an associative array where it is allowed.
67 2010-08-10 Thomas Quinot <quinot@adacore.com>
69 * exp_attr.adb: Add comments.
71 2010-08-10 Jerome Lambourg <lambourg@adacore.com>
73 * adaint.c (__gnat_get_file_names_case_sensitive): return 0 on darwin.
75 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
77 * gcc-interface/utils.c (gnat_poplevel): Use blocks_nreverse.
79 2010-08-09 Eric Botcazou <ebotcazou@adacore.com>
81 * gcc-interface/utils.c (build_vms_descriptor32): Fix formatting.
82 (build_vms_descriptor): Likewise.
84 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
86 * gcc-interface/utils.c (make_descriptor_field): Add tree parameter.
87 (build_vms_descriptor32): Adjust calls to it for new parameter.
88 (build_vms_descriptor): Likewise.
90 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
92 * gcc-interface/decl.c (rec_variant): Declare. Declare a VEC of it.
93 (build_variant_list): Take and return a VEC instead of a tree.
94 (create_variant_part_from): Take a VEC instead of a tree for
95 variant_list. Adjust accordingly.
96 (gnat_to_gnu_entity): Adjust for changes to previous functions.
98 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
100 * gcc-interface/decl.c (gnat_to_gnu_entity): Use XALLOCAVEC instead
102 (components_to_record): Likewise.
103 * gcc-interface/trans.c (gnat_to_gnu): Likewise.
104 * gcc-interface/utils.c (max_size): Likewise.
105 (build_vms_descriptor32): Likewise.
106 (build_vms_descriptor): Likewise.
108 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
110 * gcc-interface/decl.c (subst_pair): Declare. Declare a VEC of it.
111 (build_subst_list): Return a VEC instead of a tree.
112 (build_variant_list): Take a VEC for subst_list. Adjust
114 (create_field_decl_from): Likewise.
115 (create_variant_part_from): Likewise.
116 (copy_and_substitute_in_size): Likewise.
117 (gnat_to_gnu_entity): Adjust for new interface to build_subst_list.
118 Free the built vector.
120 2010-08-06 Eric Botcazou <ebotcazou@adacore.com>
122 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not build an
123 allocator for large imported objects.
125 2010-08-05 Robert Dewar <dewar@adacore.com>
127 * gnat1drv.adb: Minor reformatting.
129 2010-08-05 Ed Schonberg <schonberg@adacore.com>
131 * sem.adb (Do_Unit_And_Dependents): If some parent unit is an
132 instantiation, process its body before the spec of the main unit,
133 because it may contain subprograms invoked in the spec of main.
134 * einfo.ads: Add documention of delayed freeze.
136 2010-08-05 Vincent Celier <celier@adacore.com>
138 * prj-nmsc.adb (Process_Linker): Take into account new values for
139 attribute Response_File_Format.
140 * prj.ads (Response_File_Format): New enumeration values GCC_GNU,
141 GCC_Object_List and GCC_Option_List.
143 2010-08-05 Ed Schonberg <schonberg@adacore.com>
145 * exp_ch4.adb (Expand_N_Selected_Component): Do not constant-fold a
146 selected component that denotes a discriminant if it is the
147 discriminant of a component of an unconstrained record type.
149 2010-08-05 Ed Schonberg <schonberg@adacore.com>
151 * exp_util.adb (Insert_Actions): If the action appears within a
152 conditional expression that is already analyzed, insert action further
155 2010-08-05 Robert Dewar <dewar@adacore.com>
157 * exp_ch4.adb: Minor reformatting.
159 2010-08-05 Thomas Quinot <quinot@adacore.com>
161 * exp_ch4.adb: Minor reformatting
162 * gnat1drv.adb: Minor reformatting.
163 Minor code reorganization (use Nkind_In).
165 2010-08-05 Ed Schonberg <schonberg@adacore.com>
167 * exp_util.ads, exp_util.adb (Needs_Constant_Address): New predicate to
168 determine whether the expression in an address clause for an
169 initialized object must be constant. Code moved from freeze.adb.
170 (Remove_Side_Effects): When the temporary is initialized with a
171 reference, indicate that the temporary is a constant as done in all
173 * freeze.adb (Check_Address_Clause): use Needs_Constant_Address.
174 * exp_ch13.adb (Expand_N_Attribute_Definition_Clause, case 'Address):
175 If object does not need a constant address, remove side effects from
176 address expression, so it is elaborated at the point of the address
177 clause and not at the freeze point of the object, so that elaboration
180 2010-08-05 Vincent Celier <celier@adacore.com>
182 * prj.adb (Is_Compilable): Return False for header files of non Ada
185 2010-08-05 Emmanuel Briot <briot@adacore.com>
187 * prj-nmsc.adb: The Missing_Source_Files flag also considers a missing
188 exec directory as a warning rather than an error.
190 2010-08-05 Thomas Quinot <quinot@adacore.com>
192 * sem_ch6.adb, gnat1drv.adb, exp_ch6.adb, sem_eval.adb: Minor
195 2010-08-05 Steve Baird <baird@adacore.com>
197 * exp_util.adb (Remove_Side_Effects): An access value which designates
198 a volatile object of a nonvolatile type is prohibited.
199 Do not call Make_Reference to construct a reference to such an object.
201 2010-08-05 Robert Dewar <dewar@adacore.com>
203 * a-suezse.adb, a-suezse.ads, a-suezen.adb, a-suezen.ads: Removed.
204 * a-suewse.adb, a-suewse.ads, a-suesen.adb, a-suesen.ads,
205 a-suewen.adb, a-suewen.ads: New files.
206 * Makefile.rtl, impunit.adb: Update implementation of Ada 2012 string
208 * sem_elab.adb: Minor reformatting.
210 2010-08-05 Arnaud Charlet <charlet@adacore.com>
212 * sem_ch8.adb (Use_One_Type): Protect against empty scopes.
213 * exp_util.adb (Component_May_Be_Bit_Aligned): Prevent assert failure
214 in case of null Comp.
216 2010-08-05 Robert Dewar <dewar@adacore.com>
218 * errout.adb, a-suewen.adb, a-suezen.adb: Minor reformatting.
220 2010-08-05 Gary Dismukes <dismukes@adacore.com>
222 * sem_ch4.adb (Analyze_Allocator): Flag errors on allocators of a
223 nested access type whose designated type has tasks or is a protected
224 object when the restrictions No_Task_Hierarchy or
225 No_Local_Protected_Objects apply. Add ??? comment.
226 * sem_ch9.adb (Analyze_Protected_Type): Give a warning when a protected
227 type is not a library-level type and No_Local_Protected_Objects applies.
228 (Analyze_Task_Type): Give a warning when a task type is not a
229 library-level type and No_Task_Hierarchy applies.
231 2010-08-05 Arnaud Charlet <charlet@adacore.com>
233 * sem.adb: Minor reformatting
234 * sem_ch4.adb (Analyze_Reference): Disable error message in CodePeer
237 2010-08-04 Eric Botcazou <ebotcazou@adacore.com>
239 * gcc-interface/decl.c: Do not undefine IN_GCC_FRONTEND and do not
241 (gnat_to_gnu_entity) <object>: Force address of -1 at the tree level
242 for the debug-only entity.
243 * gcc-interface/Make-lang.in (ada/decl.o): Adjust dependencies.
245 2010-08-03 Joseph Myers <joseph@codesourcery.com>
247 * gcc-interface/lang-specs.h: Don't pass -a options.
249 2010-07-28 Joseph Myers <joseph@codesourcery.com>
251 * gcc-interface/misc.c (gnat_init_options): Ignore erroneous
252 options. Check canonical_option_num_elements on options copied.
254 2010-07-27 Joseph Myers <joseph@codesourcery.com>
256 * gcc-interface/misc.c (gnat_handle_option): Update prototype and
257 return value type. Don't check for missing arguments here.
259 2010-07-27 Joseph Myers <joseph@codesourcery.com>
261 * gcc-interface/misc.c (gnat_option_lang_mask): New.
262 (gnat_init_options): Update prototype. Reconstruct argv array
263 from decoded options.
265 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
267 * gcc-interface/utils.c (update_pointer_to): In the unconstrained array
268 case, merge the alias set of the old pointer type.
270 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
272 * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change
273 and recurse only for multidimensional array types instead.
275 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
278 * gcc-interface/utils.c (convert): Fix thinko in test.
279 (unchecked_convert): When converting from a scalar type to a type with
280 a different size, pad to have the same size on both sides.
282 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
284 * gcc-interface/utils.c (gnat_types_compatible_p): Don't require strict
285 equality for the component type of array types.
287 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
289 * gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
290 * gcc-interface/trans.c: Likewise.
291 * gcc-interface/utils.c: Likewise.
292 * gcc-interface/utils2.c: Likewise.
294 2010-07-13 Laurent GUERBY <laurent@guerby.net>
297 * gcc-interface/targtyps.c: Include tm_p.h.
298 * gcc-interface/Make-lang.in: Update dependencies.
300 2010-07-09 Eric Botcazou <ebotcazou@adacore.com>
302 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Deal with
305 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
307 * gcc-interface/utils.c: Include diagnostic-core.h in every file
308 that includes toplev.h.
310 2010-07-03 Eric Botcazou <ebotcazou@adacore.com>
312 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>:
313 Branch to common code handling the alignment of discrete types.
314 <E_Signed_Integer_Type>: Likewise.
315 <E_Modular_Integer_Type>: Likewise.
317 2010-07-02 Eric Botcazou <ebotcazou@adacore.com>
319 * gcc-interface/misc.c (gnat_handle_option): Do not populate gnat_argv.
320 (gnat_handle_option): Allocate only one element for gnat_argv.
321 (gnat_init): Do not populate gnat_argv.
323 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
325 * gcc-interface/trans.c: Do not include tree-flow.h.
326 * gcc-interface/Make-lang.in: Adjust dependencies.
328 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
330 * gcc-interface/gigi.h (gnat_build_constructor): Take a VEC instead
331 of a TREE_LIST. Update comment.
332 * gcc-interface/trans.c (gigi): Build a VEC instead of a TREE_LIST.
333 Adjust call to gnat_build_constructor.
334 (Attribute_to_gnu): Likewise.
335 (gnat_to_gnu): Likewise.
336 (pos_to_constructor): Likewise.
337 (extract_values): Likewise.
338 * gcc-interface/utils.c (build_template): Likewise.
339 (convert_vms_descriptor64): Likewise.
340 (convert_vms_descriptor32): Likewise.
341 (convert_to_fat_pointer): Likewise.
343 (unchecked_convert): Likewise.
344 * gcc-interface/decl.c (gnat_to_gnu_entity): Likewise.
345 * gcc-interface/utils2.c (build_allocator): Likewise.
346 (fill_vms_descriptor): Likewise.
347 (gnat_build_constructor): Take a VEC instead of a TREE_LIST.
348 (compare_elmt_bitpos): Adjust for parameters being constructor_elts
349 instead of TREE_LISTs.
351 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
353 * gcc-interface/misc.c: Do not include except.h.
354 * gcc-interface/Make-lang.in: Update dependencies.
356 2010-06-27 Eric Botcazou <ebotcazou@adacore.com>
358 * gcc-interface/trans.c: Include tree-flow.h.
359 (gnu_switch_label_stack): Delete.
360 (Case_Statement_to_gnu): Do not emit the goto at the end of a case if
361 its associated block cannot fall through. Do not emit the final label
362 if no cases branch to it.
363 * gcc-interface/Make-lang.in (ada/trans.o): Add $(TREE_FLOW_H).
365 2010-06-23 Thomas Quinot <quinot@adacore.com>
367 * exp_attr.adb (Expand_Access_To_Protected_Op): When rewriting a
368 reference to a protected subprogram outside of the protected's scope,
369 ensure the corresponding external subprogram is frozen before the
372 2010-06-23 Ed Schonberg <schonberg@adacore.com>
374 * sem_prag.adb: Fix typo in error message.
375 * sem.adb: Refine previous change.
377 2010-06-23 Robert Dewar <dewar@adacore.com>
379 * impunit.adb, a-suewen.adb, a-suewen.ads, a-suenco.adb, a-suenco.ads,
380 a-suezen.adb, a-suezen.ads, a-stuten.adb, a-stuten.ads, Makefile.rtl:
381 Implement Ada 2012 string encoding packages.
383 2010-06-23 Arnaud Charlet <charlet@adacore.com>
385 * a-stwiun-shared.adb, a-stwiun-shared.ads, a-stzunb-shared.adb,
386 a-stzunb-shared.ads, a-swunau-shared.adb, a-swuwti-shared.adb,
387 a-szunau-shared.adb, a-szuzti-shared.adb, a-strunb-shared.adb,
388 a-strunb-shared.ads, a-stunau-shared.adb, a-suteio-shared.adb: New
390 * gcc-interface/Makefile.in: Enable use of above files.
392 2010-06-23 Ed Schonberg <schonberg@adacore.com>
394 * sem_ch13.adb (Check_Constant_Address_Clauses): Do not check legality
395 of address clauses if if Ignore_Rep_Clauses is active.
396 * freeze.adb (Check_Address_Clause): If Ignore_Rep_Clauses is active,
397 remove address clause from tree so that it does not reach the backend.
399 2010-06-23 Arnaud Charlet <charlet@adacore.com>
401 * exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Valid]): Do not
402 expand 'Valid from user code in CodePeer mode, will be handled by the
405 2010-06-23 Bob Duff <duff@adacore.com>
407 * g-comlin.ads: Minor comment improvements.
409 2010-06-23 Ed Schonberg <schonberg@adacore.com>
411 * sem_res.adb (Uses_SS): The expression that initializes a controlled
412 component of a record type may be a user-defined operator that is
413 rewritten as a function call.
415 2010-06-23 Bob Duff <duff@adacore.com>
417 * g-comlin.ads, sem_ch13.adb: Minor comment fix.
419 2010-06-23 Eric Botcazou <ebotcazou@adacore.com>
421 * exp_ch11.adb (Expand_Local_Exception_Handlers): Propagate the end
422 label to the new sequence of statements. Set the sloc of the raise
423 statement onto the new goto statements.
425 2010-06-23 Robert Dewar <dewar@adacore.com>
427 * a-stuten.ads, a-stuten.adb: New files.
428 * impunit.adb: Add engtry for Ada.Strings.UTF_Encoding (a-stuten.ads)
429 * Makefile.rtl: Add entry for a-stuten (Ada.Strings.UTF_Encoding)
431 2010-06-23 Robert Dewar <dewar@adacore.com>
433 * gnat_ugn.texi: Add documentation of -gnat12 switch
434 Add documentation of -gnatX switch.
436 2010-06-23 Ed Schonberg <schonberg@adacore.com>
438 * inline.ads: Include the current Ada_Version in the info for pending
439 instance bodies, so that declaration and body are compiled with the
441 * inline.adb: Move with_clause for Opt to spec.
442 * sem_ch12.adb (Analyze_Package_Instantiation,
443 Analyze_Subprogram_Instantiation): Save current Ada_Version in
444 Pending_Instantiation information.
445 (Instantiate_Package_Body, Instantiate_Subprogram_Body,
446 Inline_Package_Body): Use the Ada_Version present in the body
449 2010-06-23 Robert Dewar <dewar@adacore.com>
451 * usage.adb: Add documentation for -gnat12 switch.
452 * errout.ads: Add VMS alias entry for -gnat12 switch
453 * gnat_rm.texi: Add documentation for pragma Ada_12 and Ada_2012
454 Add documentation for pragma Extensions_Allowed.
455 * opt.ads: Add entry for Ada 2012 mode.
456 * sem_ch4.adb, par-ch3.adb, par-ch4.adb: Use new Ada 2012 mode for 2012
458 * sem_prag.adb, par-prag.adb: Add processing for pragma Ada_12 and
460 * sem_ch13.adb: Add handling for Ada 2012 mode.
461 * snames.ads-tmpl: Add entries for pragma Ada_2012 and Ada_12.
462 * switch-c.adb: Add handling for -gnat12 switch.
463 Implement -gnat2005 and -gnat2012.
464 * usage.adb: Add documentation for -gnat12 switch.
465 * vms_data.ads: Add /12 switch for Ada 2012 mode.
467 2010-06-23 Arnaud Charlet <charlet@adacore.com>
469 * exp_ch4.adb (Expand_N_Allocator): Fix potential crash when using
470 No_Task_Hierarchy restriction. Add comment.
471 * exp_ch9.adb, exp_ch3.adb: Update comments.
473 2010-06-23 Robert Dewar <dewar@adacore.com>
475 * sem_ch5.adb (Process_Bounds): Remove some junk initializations.
476 * sem_res.adb: Add comments.
477 * sem_util.adb: Minor reformatting. Add comments.
478 Change increment on Actuals_In_Call table.
479 * opt.ads: Minor: add 'constant'.
481 2010-06-23 Javier Miranda <miranda@adacore.com>
483 * exp_disp.adb (Make_DT): Initialize the Size_Func component of the
484 TSD to Null_Address if No_Dispatching_Calls is active.
486 2010-06-23 Vincent Celier <celier@adacore.com>
488 * a-comlin.ads: Indicate that use of this package is not supported
489 during the elaboration of an auto-initialized Stand-Alone Library.
491 2010-06-23 Ed Schonberg <schonberg@adacore.com>
493 * exp_util.adb (Is_Possibly_Misaligned_Object): Do not rely on an
494 alignment clause on a record type to determine if a component may be
495 misaligned. The decision must be taken in the back-end where target
496 alignment information is known.
498 2010-06-23 Arnaud Charlet <charlet@adacore.com>
500 * gnat1drv.adb (Adjust_Global_Switches): Enable some restrictions
501 systematically in CodePeer mode to simplify generated code.
502 * restrict.adb (Check_Restriction): Do nothing in CodePeer mode.
503 * exp_ch4.adb (Expand_N_Allocator): Generate proper code when
504 No_Task_Hierarchy is set instead of crasshing.
506 2010-06-23 Thomas Quinot <quinot@adacore.com>
508 * sem_util.adb: Minor code cleanup: test for proper entity instead of
509 testing just Chars attribute when checking whether a given scope is
511 * exp_ch4.adb, einfo.adb: Minor reformatting.
513 2010-06-23 Vincent Celier <celier@adacore.com>
516 * switch-m.adb (Normalize_Compiler_Switches): Take into account
517 switches -gnatB, -gnatD=nn, -gnatG (incuding -gnatG=nn), -gnatI,
518 -gnatl=file, -gnatS, -gnatjnn, -gnateI=nn and -gnatWx.
520 2010-06-23 Ed Schonberg <schonberg@adacore.com>
522 * sem_res.adb (Resolve_Membership_Op): If left operand is a mixed mode
523 operation with a universal real operand, and the right operand is a
524 range with universal bounds, find unique fixed point that may be
525 candidate, and warn appropriately.
527 2010-06-23 Ed Schonberg <schonberg@adacore.com>
529 * sem_res.adb (Resolve_Intrinsic_Operator): Add guards to handle
530 properly the rare cases where VMS operators are visible through
531 Extend_System, but the default System is being used and Address is a
533 * sem_util.adb: Widen predicate Is_VMS_Operator.
535 2010-06-23 Vincent Celier <celier@adacore.com>
537 * switch-m.adb (Normalize_Compiler_Switches): Take into account -gnatC
540 2010-06-23 Olivier Hainque <hainque@adacore.com>
542 * einfo.adb (Has_Foreign_Convention): Consider Intrinsic with
543 Interface_Name as foreign. These are GCC builtin imports for
544 which Ada specific processing doesn't apply.
546 2010-06-23 Thomas Quinot <quinot@adacore.com>
548 * sem_ch12.adb: Minor reformatting.
550 2010-06-23 Ed Schonberg <schonberg@adacore.com>
552 * sem_util.adb (Is_VMS_Operator): Use scope of system extension to
553 determine whether an intrinsic subprogram is VMS specific.
555 2010-06-23 Hristian Kirtchev <kirtchev@adacore.com>
557 * treepr.adb (Print_Entity_Info): Output the contents of Field28 if it
558 is present in the entity.
560 2010-06-23 Arnaud Charlet <charlet@adacore.com>
562 * xr_tabls.adb, xref_lib.adb: Update to latest lib-xref.ads
563 Fix handling of parameters.
564 Add protection against unexpected cases.
565 * sem_ch6.adb (Create_Extra_Formals): Use suffix "L" instead of "A" for
566 access level, since "A" suffix is already used elsewhere. Similarly,
567 use suffix "O" instead of "C" for 'Constrained since "C" suffix is used
570 2010-06-23 Thomas Quinot <quinot@adacore.com>
572 * sem_util.adb, sem_util.ads: Minor reformatting.
574 2010-06-23 Vincent Celier <celier@adacore.com>
576 * prj.ads (Gprclean_Flags.Missing_Source_Files): Set to Error to keep
577 the previous behavior of gprclean when there are missing files.
579 2010-06-23 Ed Schonberg <schonberg@adacore.com>
581 * sem_ch12.adb (Load_Body_Of_Generic): In CodePeer mode, a missing
582 generic body is not a fatal error.
583 (Mark_Context): Handle properly names of child units.
584 * sem.adb (Walk_Library_Items.Do_Action): Remove assertion on
587 2010-06-23 Vincent Celier <celier@adacore.com>
589 * ali.adb (Scan_ALI): When ignoring R lines, do not skip the next
592 2010-06-23 Bob Duff <duff@adacore.com>
594 * g-pehage.ads, g-pehage.adb: Switch default optimization mode to
595 Memory_Space, because CPU_Time doesn't seem to provide any significant
596 speed advantage in practice. Cleanup: Get rid of constant
597 Default_Optimization; doesn't seem to add anything. Use case
598 statements instead of if statements; seems cleaner.
600 2010-06-23 Olivier Hainque <hainque@adacore.com>
602 * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Procedure>: Use
603 Wshadow instead of Wextra to guard warning on absence of internal
604 builtin decl for an import. Fix use of quote in warning text.
605 (intrin_arglists_compatible_p): Remove processing of integer trailing
606 args on the Ada side. Fix use of literal > in warning text.
607 (intrin_return_compatible_p): Never warn on "function imported as
608 procedure". Defer the void/void case to the common type compatibility
610 (gnat_to_gnu_param): Use void_ptr GCC type for System.Address argument
611 of GCC builtin imports.
613 2010-06-23 Olivier Hainque <hainque@adacore.com>
615 * gcc-interface/decl.c (intrin_types_incompatible_p): New function,
617 (intrin_arglists_compatible_p, intrin_return_compatible_p): New
618 functions, helpers for ...
619 (intrin_profiles_compatible_p): New function, replacement for ...
620 (compatible_signatures_p): Removed.
621 (gnat_to_gnu_entity) <case E_Procedure>: If -Wextra, warn on
622 attempt to bind an unregistered builtin function. When we have
623 one, use it and warn on profile incompatibilities.
625 2010-06-23 Arnaud Charlet <charlet@adacore.com>
627 * gcc-interface/Make-lang.in: Update dependencies.
629 2010-06-23 Ed Schonberg <schonberg@adacore.com>
631 * sem_util.adb (Mark_Coextensions): If the expression in the allocator
632 for a coextension in an object declaration is a concatenation, treat
633 coextension as dynamic.
635 2010-06-23 Javier Miranda <miranda@adacore.com>
637 * sem_ch3.adb (Add_Internal_Interface_Entities): Ensure that the
638 internal entities are added to the scope of the tagged type.
639 (Derive_Subprograms): Do not stop derivation when we find the first
640 internal entity that has attribute Interface_Alias. After the change
641 done to Override_Dispatching_Operations it is no longer true that
642 these primirives are always located at the end of the list of
644 * einfo.ads (Primitive_Operations): Add documentation.
645 * exp_disp.adb (Write_DT): Improve output adding to the name of the
646 primitive a prefix indicating its corresponding tagged type.
647 * sem_disp.adb (Override_Dispatching_Operations): If the overridden
648 entity covers the primitive of an interface that is not an ancestor of
649 this tagged type then the new primitive is added at the end of the list
650 of primitives. Required to fulfill the C++ ABI.
652 2010-06-23 Javier Miranda <miranda@adacore.com>
654 * atree.ads (Set_Reporting_Proc): New subprogram.
655 * atree.adb: Remove dependency on packages Opt and SCIL_LL.
656 (Allocate_Initialize_Node, Replace, Rewrite): Replace direct calls
657 to routines of package Scil_ll by indirect call to the registered
659 (Set_Reporting_Proc): New subprogram. Used to register a subprogram
660 that is invoked when a node is allocated, replaced or rewritten.
661 * scil_ll.adb (Copy_SCIL_Node): New routine that takes care of copying
662 the SCIL node. Used as argument for Set_Reporting_Proc.
663 (Initialize): Register Copy_SCIL_Node as the reporting routine that
666 2010-06-23 Thomas Quinot <quinot@adacore.com>
668 * sem_ch3.ads: Minor reformatting.
670 2010-06-23 Ed Schonberg <schonberg@adacore.com>
672 * sem_ch12.adb (Analyze_Package_Instantiation): In CodePeer mode,
673 always analyze the generic body and instance, because it may be needed
675 (Mark_Context): Prepend the with clauses for needed generic units, so
676 they appear in a better order for CodePeer.
677 * sem_util.adb, sem_util.ads: Prototype code for AI05-0144.
679 2010-06-23 Emmanuel Briot <briot@adacore.com>
681 * prj.ads, prj-nmsc.adb (Error_Or_Warning): New subprogram.
683 2010-06-23 Robert Dewar <dewar@adacore.com>
685 * g-pehage.adb, exp_ch13.adb: Minor reformatting.
687 2010-06-23 Thomas Quinot <quinot@adacore.com>
689 * a-tags.ads: Fix description of TSD structure.
691 2010-06-23 Ed Schonberg <schonberg@adacore.com>
693 * sem_ch12.adb (Mark_Context): When indicating that the body of a
694 generic unit is needed prior to the unit containing an instantiation,
695 search recursively the context of the generic to add other generic
696 bodies that may be instantiated indirectly through the current instance.
698 2010-06-23 Robert Dewar <dewar@adacore.com>
700 * freeze.adb: Minor reformatting.
702 2010-06-23 Bob Duff <duff@adacore.com>
704 * g-pehage.adb (Trim_Trailing_Nuls): Fix the code to match the comment.
706 2010-06-23 Vincent Celier <celier@adacore.com>
708 * make.adb (Compile_Sources): Complete previous change.
710 2010-06-23 Ed Schonberg <schonberg@adacore.com>
712 * sem_ch6.adb (Add_Extra_Formal): Use suffix "C" in the name of the
713 Constrained extra formal.
715 2010-06-23 Ed Schonberg <schonberg@adacore.com>
717 * exp_ch13.adb (Expand_Freeze_Actions): If validity checks and
718 Initialize_Scalars are enabled, compile the generated equality function
719 for a composite type with full checks enabled, so that validity checks
720 are performed on individual components.
722 2010-06-23 Emmanuel Briot <briot@adacore.com>
724 * prj.adb, prj.ads, prj-nmsc.adb (Processing_Flags): New flag
725 Missing_Source_Files.
727 2010-06-23 Robert Dewar <dewar@adacore.com>
729 * exp_ch3.adb, exp_util.adb: Minor reformatting.
731 2010-06-23 Jose Ruiz <ruiz@adacore.com>
733 * a-reatim.adb, a-retide.adb: Move the initialization of the tasking
734 run time from Ada.Real_Time.Delays to Ada.Real_Time. This way, calls to
735 Clock (without delays) use a run time which is properly initialized.
737 2010-06-23 Vincent Celier <celier@adacore.com>
739 * make.adb: Do not set Check_Readonly_Files when setting Must_Compile,
740 when -f -u and a main is specified on the command line. However,
741 attempt to compile even when the ALI file is read-only when
742 Must_Compile is True.
744 2010-06-23 Thomas Quinot <quinot@adacore.com>
746 * checks.adb, g-pehage.adb, cstand.adb: Minor code factorization.
748 2010-06-23 Javier Miranda <miranda@adacore.com>
750 * sem_ch3.adb (Add_Internal_Interface_Entities): Generate internal
751 entities for parent types that are interfaces. Needed in generics to
752 handle formals that implement interfaces.
753 (Derive_Subprograms): Add assertion for derivation of tagged types that
754 do not cover interfaces. For generics, complete code that handles
755 derivation of type that covers interfaces because the previous
756 condition was weak (it required only name consistency; arguments were
757 not checked). Add new code to locate primitives covering interfaces
758 defined in generic units or instantiatons.
759 * sem_util.adb (Has_Interfaces): Add missing support for derived types.
760 * sem_ch6.adb (Check_Overriding_Indicator): Minor code cleanups.
761 * exp_disp.adb (Make_Select_Specific_Data_Table): Skip primitives of
762 interfaces that are parents of the type because they share the primary
764 (Register_Primitive): Do not register primitives of interfaces that
765 are parents of the type.
766 * sem_ch13.adb (Analyze_Freeze_Entity): Add documentation.
767 * exp_cg.adb (Write_Type_Info): When displaying overriding of interface
768 primitives skip primitives of interfaces that are parents of the type.
770 2010-06-23 Ed Schonberg <schonberg@adacore.com>
772 * sem_attr.adb (Eval_Attribute): If the prefix is an array, the
773 attribute cannot be constant-folded if an index type is a formal type,
774 or is derived from one.
775 * checks.adb (Determine_Range): ditto.
777 2010-06-23 Arnaud Charlet <charlet@adacore.com>
779 * gnat_ugn.texi, gnatxref.adb: Add support for --ext switch.
781 2010-06-23 Bob Duff <duff@adacore.com>
783 * g-pehage.ads, g-pehage.adb (Put): Fix off-by-one bug.
784 (Insert): Disallow nul characters.
785 (misc output routines): Assert no nul characters.
787 2010-06-23 Ed Schonberg <schonberg@adacore.com>
789 * exp_ch4.adb: Use predefined unsigned type in all cases.
791 2010-06-23 Bob Duff <duff@adacore.com>
793 * s-rannum.adb (Reset): Avoid overflow in calculation of Initiator.
794 * g-pehage.ads: Minor comment fixes.
795 * g-pehage.adb: Minor: Add some additional debugging printouts under
798 2010-06-23 Robert Dewar <dewar@adacore.com>
800 * binde.adb (Better_Choice): Always prefer Pure/Preelab.
801 (Worse_Choice): Always prefer Pure/Preelab.
803 2010-06-23 Vincent Celier <celier@adacore.com>
805 * a-reatim.adb: Call System.OS_Primitives.Initialize during elaboration
807 2010-06-23 Robert Dewar <dewar@adacore.com>
809 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Properly handle
810 checking returns in generic case.
811 (Check_Missing_Return): New procedure.
813 2010-06-23 Robert Dewar <dewar@adacore.com>
815 * bindgen.adb, switch-b.adb: Minor reformatting.
817 2010-06-23 Javier Miranda <miranda@adacore.com>
819 * frontend.adb (Frontend): Add call to initialize the new package
821 * exp_ch7.adb (Wrap_Transient_Expression): Remove call to
823 (Wrap_Transient_Statement): Remove call to Adjust_SCIL_Node.
824 * sem_ch5.adb (Analyze_Iteration_Scheme.Process_Bounds): Remove call to
826 * exp_util.adb (Insert_Actions): Remove code for
827 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
828 (Remove_Side_Effects): Remove calls to Adjust_SCIL_Node.
829 * sinfo.adb (SCIL_Entity, SCIL_Tag_Value): Remove checks on
830 N_SCIL_Tag_Init and N_SCIL_Dispatch_Table_Object_Init in the assertion.
831 (SCIL_Related_Node, Set_SCIL_Related_Node): Removed.
832 * sinfo.ads (SCIL_Related_Node): Field removed.
833 (N_SCIL_Dispatch_Table_Object_Init): Node removed.
834 (N_SCIL_Tag_Init): Node removed.
835 * sem_scil.ads, sem_scil.adb (Adjust_SCIL_Node): Removed.
836 (Check_SCIL_Node): New implementation.
837 (Find_SCIL_Node): Removed.
838 * sem.adb (Analyze): Remove management of
839 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
840 * sem_util.adb (Insert_Explicit_Dereference): Remove call to
842 * exp_ch4.adb (Expand_N_In): Code cleanup: remove call to
843 Set_SCIL_Related_Node and avoid adding the SCIL node before the
844 referenced node using Insert_Action because this is not longer required.
845 (Expand_Short_Circuit_Operator): Remove call to SCIL node.
846 * exp_ch6.adb (Expand_Call): Remove call to Adjust_SCIL_Node.
847 * sem_ch4.adb (Analyze_Type_Conversion): Remove call to Adjust_SCIL_Node
848 * exp_disp.adb (Expand_Dispatching_Call): Minor code reorganization
849 because we no longer require to generate the SCIL node before the call.
850 (Make_DT): Remove generation of SCI_Dispatch_Table_Object_Init node.
851 Remove calls to Set_SCIL_Related_Node and avoid adding the SCIL
852 nodes before the referenced node using Insert_Action because this
853 is not longer required.
854 * atree.adb (Allocate_Initialize_Node, Replace, Rewrite): Add call to
855 update the SCIL_Node field.
856 * sprint.adb (Sprint_Node_Actual): Remove code for
857 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
858 * treepr.adb (Print_Node): Print the SCIL node field (if available).
859 * exp_ch3.adb (Build_Init_Procedure): Remove generation of
861 * scil_ll.ads, scil_ll.adb: New files.
862 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
865 2010-06-23 Robert Dewar <dewar@adacore.com>
867 * sem_ch6.adb: Minor reformatting.
869 2010-06-23 Doug Rupp <rupp@adacore.com>
871 * bindusg.adb (Display): Write -Hnn line.
872 * bindgen.adb (Gen_Adainit_Ada): Write Heap_Size to binder file as
874 * init.c (__gl_heap_size): Rename from __gl_no_malloc_64 and change
875 valid values to 32 and 64.
876 (GNAT$NO_MALLOC_64): Recognize TRUE, 1, FALSE, and 0 in addition to
877 ENABLE, DISABLE as valid settings.
878 * switch-b.adb (Scan_Binder_Switches): Process -Hnn switch.
879 * opt.ads (Heap_Size): New global variable.
880 * gcc-interface/utils2.c (maybe_wrap_malloc): Remove mostly redundant
881 TARGET_MALLOC64 check. Fix comment.
883 2010-06-23 Robert Dewar <dewar@adacore.com>
885 * sem_ch6.adb, exp_ch4.adb, s-rannum.ads, sem.adb, sem_ch12.adb: Minor
886 reformatting. Add comments.
887 * errout.adb (Finalize): Properly adjust warning count when deleting
890 2010-06-22 Robert Dewar <dewar@adacore.com>
892 * errout.adb (Finalize): Set Prev pointers.
893 (Finalize): Delete continuations for deletion by warnings off(str).
894 * erroutc.ads: Add Prev pointer to error message structure.
896 2010-06-22 Ed Schonberg <schonberg@adacore.com>
898 * sem.adb (Do_Unit_And_Dependents): If the spec of the main unit is a
899 child unit, examine context of parent units to locate instantiated
900 generics whose bodies may be needed.
901 * sem_ch12.adb: (Mark_Context): if the enclosing unit does not have a
902 with_clause for the instantiated generic, examine the context of its
903 parents, to set Withed_Body flag, so that it can be visited earlier.
904 * exp_ch4.adb (Expand_N_Op_Not): If this is a VMS operator applied to
905 an unsigned type, use a type of the proper size for the intermediate
906 value, to prevent alignment problems on unchecked conversion.
908 2010-06-22 Geert Bosch <bosch@adacore.com>
910 * s-rannum.ads Change Generator type to be self-referential to allow
911 Random to update its argument. Use "in" mode for the generator in the
912 Reset procedures to allow them to be called from the Ada.Numerics
913 packages without tricks.
914 * s-rannum.adb: Use the self-referencing argument to get write access
915 to the internal state of the random generator.
916 * a-nudira.ads: Make Generator a derived type of
917 System.Random_Numbers.Generator.
918 * a-nudira.adb: Remove use of 'Unrestricted_Access.
919 Put subprograms in alpha order and add headers.
920 * g-mbdira.ads: Change Generator type to be self-referential.
921 * g-mbdira.adb: Remove use of 'Unrestricted_Access.
923 2010-06-22 Robert Dewar <dewar@adacore.com>
925 * freeze.adb: Minor reformatting
926 Minor code reorganization (use Nkind_In and Ekind_In).
928 2010-06-22 Bob Duff <duff@adacore.com>
930 * gnat1drv.adb (Gnat1drv): Remove the messages that recommend using
931 -gnatc when a file is compiled that we cannot generate code for, not
932 helpful and confusing.
934 2010-06-22 Vincent Celier <celier@adacore.com>
936 * switch-m.adb (Normalize_Compiler_Switches): Process correctly
939 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
941 * s-rannum.adb: Replace constants with commented symbols.
942 * s-rannum.ads: Explain significance of the initial value of the data
945 2010-06-22 Ed Schonberg <schonberg@adacore.com>
947 * a-ngcoty.adb: Clarify comment.
949 2010-06-22 Gary Dismukes <dismukes@adacore.com>
951 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Return without
952 expansion for indexing packed arrays with small power-of-2 component
953 sizes when the target is AAMP.
954 (Expand_Packed_Element_Reference): Return without expansion for
955 indexing packed arrays with small power-of-2 component sizes when the
958 2010-06-22 Geert Bosch <bosch@adacore.com>
960 * exp_ch4.adb (Expand_N_In): Do not substitute a valid check for X in
963 2010-06-22 Robert Dewar <dewar@adacore.com>
965 * g-mbdira.adb, g-mbflra.adb, a-nuflra.adb, a-nudira.adb: Minor comment
968 2010-06-22 Doug Rupp <rupp@adacore.com>
970 * system-vms.ads, system-vms-zcx.ads: Remove old unused VMS system
972 * system-vms_64.ads, system-vms-ia64.ads: Minor reformatting.
973 (pragma Ident): Add a default ident string in the private part.
975 2010-06-22 Robert Dewar <dewar@adacore.com>
977 * cstand.adb: Minor reformatting.
979 2010-06-22 Ed Schonberg <schonberg@adacore.com>
981 * freeze.adb (Build_And_Analyze_Renamed_Body): For expansion purposes,
982 recognize the Shift and Rotation intrinsics that are known to the
983 compiler but have no interface name.
985 2010-06-22 Geert Bosch <bosch@adacore.com>
987 * a-ngcoty.adb ("*"): Rewrite complex multiplication to use proper
988 scaling in case of overflow or NaN results.
990 2010-06-22 Robert Dewar <dewar@adacore.com>
992 * cstand.adb: Complete previous change.
993 * g-dirope.ads: Add comment.
994 * s-stchop.adb, sfn_scan.adb: Minor reformatting.
996 2010-06-22 Ed Schonberg <schonberg@adacore.com>
998 * cstand.adb: Add tree nodes for pragma Pack on string types.
1000 2010-06-22 Javier Miranda <miranda@adacore.com>
1002 * einfo.ads, einfo.adb (Last_Formal): New synthesized attribute.
1003 * exp_util.adb (Find_Prim_Op): Use new attribute to locate the last
1004 formal of a primitive.
1005 * exp_disp.adb (Is_Predefined_Dispatching_Operation,
1006 Is_Predefined_Dispatching_Alias): Use new attribute to locate the last
1007 formal of a primitive.
1008 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Use new attribute
1009 to obtain the last formal of a primitive.
1011 2010-06-22 Geert Bosch <bosch@adacore.com>
1013 * sysdep.c, init.c, adaint.c, cstreams.c: Remove conditional code
1014 depending on __EMX__ or MSDOS being defined.
1015 * i-cstrea.ads, gnat_rm.texi: Remove mentions of OS/2, DOS and Xenix.
1016 * a-excpol-abort.adb: Update comment indicating users of the file.
1017 * xref_lib.adb, sfn_scan.adb: Remove mention of OS/2, replace NT by
1019 * env.c: Remove empty conditional for MSDOS.
1020 * s-stchop.adb, g-dirope.ads, s-fileio.adb, osint.ads: Remove mention
1023 2010-06-22 Robert Dewar <dewar@adacore.com>
1025 * s-rannum.adb: Minor reformatting.
1027 2010-06-22 Javier Miranda <miranda@adacore.com>
1029 * sem_aux.adb, sem_aux.ads, sem_util.adb, sem_util.ads, sem_elim.adb,
1030 exp_cg.adb: Minor code reorganization: Move routine Ultimate_Alias from
1031 package Sem_Util to package Sem_Aux.
1033 2010-06-22 Javier Miranda <miranda@adacore.com>
1035 * exp_disp.adb (Make_Secondary_DT, Make_DT): Minor code cleanup:
1036 remove useless restriction on imported routines when building the
1039 2010-06-22 Robert Dewar <dewar@adacore.com>
1041 * cstand.adb (Create_Standard): Set Has_Pragma_Pack for standard string
1044 2010-06-22 Javier Miranda <miranda@adacore.com>
1046 * sem_ch4.adb (Collect_Generic_Type_Ops): Protect code that handles
1047 generic subprogram declarations to ensure proper context. Add missing
1048 support for generic actuals.
1049 (Try_Primitive_Operation): Add missing support for concurrent types that
1050 have no Corresponding_Record_Type. Required to diagnose errors compiling
1051 generics or when compiling with no code generation (-gnatc).
1052 * sem_ch9.adb (Analyze_Protected_Type, Analyze_Task_Type): Do not build
1053 the corresponding record type.
1054 * sem_disp.ads, sem_disp.adb (Check_Dispatching_Operation): Complete
1055 documentation. Do minimum decoration when processing a primitive of a
1056 concurrent tagged type that covers interfaces. Required to diagnose
1057 errors in the Object.Operation notation compiling generics or under
1059 * exp_ch9.ads, exp_ch9.adb (Build_Corresponding_Record): Add missing
1060 propagation of attribute Interface_List to the corresponding record.
1061 (Expand_N_Task_Type_Declaration): Code cleanup.
1062 (Expand_N_Protected_Type_Declaration): Code cleanup.
1064 2010-06-22 Matthew Heaney <heaney@adacore.com>
1066 * a-convec.adb, a-coinve.adb: Removed 64-bit types Int and UInt.
1068 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
1070 * s-rannum.adb (Random_Float_Template): Replace with unbiased version
1071 that is able to produce all representable floating-point numbers in the
1072 unit interval. Remove template parameter Shift_Right, no longer used.
1073 * gnat_rm.texi: Document the period of the pseudo-random number
1074 generator under the description of its algorithm.
1075 * gcc-interface/Make-lang.in: Update dependencies.
1077 2010-06-22 Thomas Quinot <quinot@adacore.com>
1079 * exp_aggr.adb (Rewrite_Discriminant): Fix predicate used to identify
1080 reference to discriminant (can be an expanded name as well as an
1083 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1085 * exp_ch6.adb: Clarify comment.
1087 2010-06-22 Geert Bosch <bosch@adacore.com>
1089 * exp_imgv.adb (Expand_Image_Attribute): Treat ordinary fixed point
1090 with decimal small as decimal types, avoiding floating-point arithmetic.
1091 (Has_Decimal_Small): New function.
1092 * einfo.ads, einfo.adb (Aft_Value): New synthesized attributed for
1094 * sem_attr.adb (Eval_Attribute): Remove Aft_Value function and update
1095 callers to call the new function in Einfo that takes the entity as
1098 2010-06-22 Robert Dewar <dewar@adacore.com>
1100 * sem_ch3.adb, sem_ch8.adb: Minor reformatting.
1102 2010-06-22 Thomas Quinot <quinot@adacore.com>
1104 * sem_elab.adb: Minor reformatting.
1106 2010-06-22 Vincent Celier <celier@adacore.com>
1108 * gnatsym.adb: Put the object files in the table in increasing
1109 aphabetical order of base names.
1111 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1113 * sem_ch8.adb (Set_Entity_Or_Discriminal): New procedure used by
1114 Find_Direct_Name and Find_Expanded_Name, to replace a discriminant with
1115 the corresponding discriminal within a record declaration.
1117 2010-06-22 Thomas Quinot <quinot@adacore.com>
1119 * exp_aggr.adb (Rewrite_Discriminant): Rewriting must occur only for an
1120 expression referring to a discriminal of the type of the aggregate (not
1121 a discriminal of some other unrelated type), and the prefix in the
1122 generated selected component must come from Lhs, not Obj.
1124 2010-06-22 Thomas Quinot <quinot@adacore.com>
1126 * sem_ch3.adb (Build_Derived_Record_Type): Fix predicate determining
1127 when to freeze the parent type.
1129 2010-06-22 Robert Dewar <dewar@adacore.com>
1131 * s-rannum.adb, a-nudira.adb, types.ads, freeze.adb, sem_aggr.adb,
1132 exp_aggr.adb: Minor reformatting.
1133 * gnat_rm.texi: Document GNAT.MBBS_Discrete_Random and
1134 GNAT.MBSS_Float_Random.
1135 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: Fix header.
1137 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
1139 * a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-nuflra.ads,
1140 gnat_rm.texi, impunit.adb, Makefile.rtl, s-rannum.adb
1141 (Random_Float_Template, Random): New method of creating
1142 uniform floating-point variables that allow the creation of all machine
1145 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: New file.
1147 2010-06-22 Gary Dismukes <dismukes@adacore.com>
1149 * sem_ch5.adb (Analyze_Assignment): Revise test for illegal assignment
1150 to abstract targets to check that the type is tagged and comes from
1151 source, rather than only testing for targets of interface types. Remove
1154 2010-06-22 Vincent Celier <celier@adacore.com>
1156 * vms_data.ads: Modify the declarations of qualifiers
1157 /UNCHECKED_SHARED_LIB_IMPORTS to allow the generation of gnat.hlp
1160 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1162 * exp_ch6.adb (Is_Build_In_Place_Function): Predicate is false if
1163 expansion is disabled.
1165 2010-06-22 Robert Dewar <dewar@adacore.com>
1167 * makeusg.adb: Minor reformatting.
1169 2010-06-22 Robert Dewar <dewar@adacore.com>
1171 * types.ads: (Dint): Removed, no longer used anywhere.
1172 * uintp.adb (UI_From_CC): Use UI_From_Int, range is sufficient.
1173 (UI_Mul): Avoid use of UI_From_Dint.
1174 (UI_From_Dint): Removed, not used.
1175 * uintp.ads (UI_From_Dint): Removed, not used.
1176 (Uint_Min/Max_Simple_Mul): New constants.
1178 2010-06-22 Vincent Celier <celier@adacore.com>
1180 * clean.adb (Parse_Cmd_Line): Recognize switch
1181 --unchecked-shared-lib-imports.
1182 (Usage): Add line for switch --unchecked-shared-lib-imports
1183 * makeusg.adb: Add line for switch --unchecked-shared-lib-imports
1184 * makeutl.ads: (Unchecked_Shared_Lib_Imports): New constant string
1185 moved from GPR_Util.
1186 * switch-m.adb (Scan_Make_Switches): Recognize switch
1187 --unchecked-shared-lib-imports.
1188 * vms_data.ads: Add VMS qualifiers /UNCHECKED_SHARED_LIB_IMPORTS.
1189 * gnat_ugn.texi: Add documentation for new switch
1190 --unchecked-shared-lib-imports. Add also documentation for --subdirs.
1192 2010-06-22 Javier Miranda <miranda@adacore.com>
1194 * sem_prag.adb, sem_util.adb, sem_util.ads, sem_attr.adb, exp_ch6.adb,
1195 exp_disp.adb, sem_eval.adb, exp_dist.adb lib-xref.adb: Code cleanup,
1196 this patch replaces duplication of code that traverses the chain of
1197 aliased primitives by a call to routine Ultimate_Alias that
1198 provides this functionality.
1200 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1202 * fmap.adb, opt.ads, osint.adb, osint.ads, output.ads, scng.adb,
1203 sinput-c.adb, switch-m.ads, tree_io.ads: Use simpler form of
1206 2010-06-22 Thomas Quinot <quinot@adacore.com>
1208 * einfo.ads: Minor reformatting.
1210 2010-06-22 Javier Miranda <miranda@adacore.com>
1212 * exp_disp.adb (Expand_Interface_Thunk): Do not generate thunk of
1213 eliminated primitives.
1214 (Make_DT): Avoid referencing eliminated primitives.
1215 (Register_Primitive): Do not register eliminated primitives in the
1216 dispatch table. Required to add this functionality when the program is
1217 compiled without static dispatch tables (-gnatd.t)
1219 2010-06-22 Emmanuel Briot <briot@adacore.com>
1221 * fmap.adb, scng.adb, switch-m.ads, sinput-c.adb, opt.ads, output.ads,
1222 tree_io.ads, osint.adb, osint.ads: Use configuration pragmas to prevent
1223 warnings on use of internal GNAT units.
1225 2010-06-22 Jose Ruiz <ruiz@adacore.com>
1227 * s-taprop-vxworks.adb (Set_Priority): Update comments.
1229 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
1231 * s-rannum.adb: Make stylistic change to remove mystery constant in
1232 Extract_Value. Image_Numeral_Length: new symbolic constant.
1234 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1236 * einfo.ads, einfo.adb: Make Is_Protected_Interface,
1237 Is_Synchronized_Interface, Is_Task_Interface into computable
1238 predicates, to free three flags in entity nodes.
1239 * sem_ch3.adb: Remove setting of these flags.
1241 2010-06-22 Robert Dewar <dewar@adacore.com>
1243 * uintp.adb, osint.adb, prj-conf.adb, prj-part.adb, prj.adb: Minor
1245 * s-taprop-vxworks.adb: Add comment for Set_Priority.
1246 * impunit.adb (Map_Array): Add entries for s-htable.ads and s-crc32.ads
1247 * projects.texi: Move @cindex to the left margin, since otherwise we
1248 are missing entries in the index.
1250 2010-06-22 Emmanuel Briot <briot@adacore.com>
1252 * prj-part.adb, prj.adb, tempdir.ads, makeutl.adb: Use
1253 packages from the GNAT hierarchy instead of System when possible.
1254 * gcc-interface/Make-lang.in: Update dependencies.
1256 2010-06-22 Jose Ruiz <ruiz@adacore.com>
1258 * s-taprop-vxworks.adb (Set_Priority): Remove the code that was
1259 previously in place to reorder the ready queue when a task drops its
1260 priority due to the loss of inherited priority.
1262 2010-06-22 Vincent Celier <celier@adacore.com>
1264 * projects.texi: Minor spelling error fixes.
1267 2010-06-22 Emmanuel Briot <briot@adacore.com>
1269 * prj-part.adb, prj-ext.adb, prj.adb, makeutl.adb, prj-conf.adb: Remove
1270 warnings for some with clauses.
1272 2010-06-22 Robert Dewar <dewar@adacore.com>
1274 * errout.adb (Unwind_Internal_Type): Improve handling of First_Subtype
1275 test to catch more cases where first subtype is the results we want.
1276 * sem_res.adb (Make_Call_Into_Operator): Don't go to First_Subtype in
1277 error case, since Errout will now handle this correctly.
1278 * gcc-interface/Make-lang.in: Add Sem_Aux to list of GNATBIND objects.
1279 Update dependencies.
1281 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1283 * exp_ch4.adb (Expand_Allocator_Expression): Set Related_Node properly
1284 when calling Make_Temporary.
1286 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1288 * sem_ch3.adb (Access_Subprogram_Declaration): An anonymous access to
1289 subprogram can be associated with an entry body.
1291 2010-06-22 Robert Dewar <dewar@adacore.com>
1293 * scos.ads: Add note on membership test handling.
1295 2010-06-22 Vincent Celier <celier@adacore.com>
1297 * projects.texi: Minor spelling fixes.
1300 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
1302 * s-rannum.adb: Correct off-by-one error in Extract_Value.
1304 2010-06-22 Vincent Celier <celier@adacore.com>
1306 * mlib-prj.adb (Display): In non verbose mode, truncate after fourth
1308 * mlib-utl.adb (Gcc): In non verbose mode, truncate the display of the
1309 gcc command if it is too long.
1311 2010-06-22 Robert Dewar <dewar@adacore.com>
1313 * errout.adb (Set_Msg_Node): Fix incorrect reference to node.
1315 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1317 * exp_ch6.adb (Expand_Actuals): Use Actual as the related node when
1318 calling Make_Temporary.
1320 2010-06-22 Robert Dewar <dewar@adacore.com>
1322 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting.
1324 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1326 * sem_res.adb: Additional special-case for VMS.
1328 2010-06-22 Vincent Celier <celier@adacore.com>
1330 * gnatsym.adb: Minor comment fix.
1332 2010-06-22 Vincent Celier <celier@adacore.com>
1334 * prj-nmsc.adb (Process_Naming_Scheme): Initialize table Lib_Data_Table.
1336 2010-06-22 Robert Dewar <dewar@adacore.com>
1338 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode
1339 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in
1340 Ada 95 mode as an implementation defined attribute.
1342 2010-06-22 Vincent Celier <celier@adacore.com>
1344 * bindusg.adb (Display): Update line for -R
1345 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder
1346 generated files when -R is used.
1348 2010-06-22 Vincent Celier <celier@adacore.com>
1350 * prj-nmsc.adb (Lib_Data_Table): New table.
1351 (Check_Library_Attributes): Check if the same library name is used in
1352 two different projects that do not extend each other.
1354 2010-06-22 Robert Dewar <dewar@adacore.com>
1356 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting.
1358 2010-06-22 Vincent Celier <celier@adacore.com>
1360 * adaint.c (__gnat_locate_regular_file): If a directory in the path is
1361 empty, make it the current working directory.
1363 2010-06-22 Thomas Quinot <quinot@adacore.com>
1365 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged
1366 private type with discriminants, make sure the parent type is frozen.
1368 2010-06-22 Eric Botcazou <ebotcazou@adacore.com>
1370 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal
1371 with packed array references specially.
1372 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference
1373 to a component of a bit packed array if it is the prefix of 'Bit.
1374 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare.
1375 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a
1376 'Bit reference, where the prefix involves a packed array reference.
1377 (Get_Base_And_Bit_Offset): New helper, extracted from...
1378 (Expand_Packed_Address_Reference): ...here. Call above procedure to
1379 get the outer object and offset expression.
1381 2010-06-22 Thomas Quinot <quinot@adacore.com>
1383 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting.
1384 * einfo.adb (Related_Expression, Set_Related_Expression): Add
1387 2010-06-22 Javier Miranda <miranda@adacore.com>
1389 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code
1390 reorganization to properly check if the operation has been inherited as
1391 an abstract operation.
1393 2010-06-22 Ed Falis <falis@adacore.com>
1395 * s-osinte-vxworks.ads: Complete previous change.
1397 2010-06-22 Thomas Quinot <quinot@adacore.com>
1399 * sem_res.adb: Add comment.
1400 * projects.texi, gnat_ugn.texi: Remove macro.
1402 2010-06-22 Vincent Celier <celier@adacore.com>
1404 * prj-attr.adb: Remove project level attribute Main_Language.
1406 2010-06-22 Robert Dewar <dewar@adacore.com>
1408 * switch-b.adb, osint-b.adb: Minor reformatting.
1410 2010-06-22 Pascal Obry <obry@adacore.com>
1412 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a
1413 vector if previous send was not fully successful. If only part of
1414 the vector data was sent, we exit the loop.
1416 2010-06-22 Thomas Quinot <quinot@adacore.com>
1418 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better
1419 error reporting with generic types.
1421 2010-06-22 Thomas Quinot <quinot@adacore.com>
1423 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads,
1424 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb,
1425 vms_data.ads: Add a new command line switch -A to gnatbind to output
1426 the list of all ALI files for the partition.
1428 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1430 * s-osinte-vxworks.ads: Fix casing.
1431 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous
1432 change: Interfaces.C does not provide a long_long type.
1434 2010-06-22 Emmanuel Briot <briot@adacore.com>
1436 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and
1437 native user's guide, since this document contains the two versions.
1438 * gcc-interface/Make-lang.in: Update doc dependencies.
1440 2010-06-22 Robert Dewar <dewar@adacore.com>
1442 * sem_ch3.adb: Minor reformatting. Minor code reorganization.
1444 2010-06-22 Emmanuel Briot <briot@adacore.com>
1446 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should
1447 not build this file on its own (only through gnat_ugn.texi).
1448 Remove macro definitions and insert simpler version in gnat_ugn.texi.
1450 2010-06-22 Robert Dewar <dewar@adacore.com>
1452 * ali-util.ads: Minor comment update.
1453 * g-socthi-mingw.adb: Minor reformatting.
1455 2010-06-22 Ed Falis <falis@adacore.com>
1457 * s-osinte-vxworks.ads: take sigset_t definition from System.VxWorks.Ext
1458 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t
1459 for specific versions of VxWorks.
1461 2010-06-22 Emmanuel Briot <briot@adacore.com>
1463 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files
1464 related sections from user's guide and reference manual, since they
1465 have now been merged together into a separate document (projects.texi).
1466 This removes a lot of duplication where attributes where described
1468 The grammar for the project files is now in each of the sections
1469 (packages,expressions,...) instead of being duplicates in two other
1470 sections (one in the user's guide that contained the full grammar,
1471 and various sections in the rm that contained extracts of the same
1473 Added the full list of all supported attributes, since existing lists
1475 Rename "associative array" into "indexed attribute"
1476 Remove sections that were duplicates ("External References in
1477 Project Files" and "External Values", and "Project Extensions"
1478 for instance). The list of valid packages in project files is now in
1481 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1483 * sem_ch3.adb (Add_Internal_Interface_Entities): If
1484 Find_Primitive_Covering_Interface does not find the operation, it may
1485 be because of a name conflict between the inherited operation and a
1486 local non-overloadable name. In that case look for the operation among
1487 the primitive operations of the type. This search must succeed
1488 regardless of visibility.
1490 2010-06-22 Pascal Obry <obry@adacore.com>
1492 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg.
1493 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows
1496 2010-06-22 Robert Dewar <dewar@adacore.com>
1498 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against
1500 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression): Ditto.
1502 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1504 * s-intman-vxworks.ads: Code clean up.
1506 2010-06-22 Thomas Quinot <quinot@adacore.com>
1508 * sem_res.adb (Resolve_Slice): When the prefix is an explicit
1509 dereference, construct actual subtype of designated object to generate
1510 proper bounds checks.
1512 2010-06-22 Thomas Quinot <quinot@adacore.com>
1514 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to
1515 Read_Withed_ALIs, which is more descriptive.
1517 2010-06-22 Pascal Obry <obry@adacore.com>
1519 * g-sothco.ads: Minor reformatting.
1520 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and
1521 C_Sendmsg implementation.
1522 (C_Sendmsg): Do not use lock (not needed).
1523 (C_Recvmsg): Likewise and also do not wait for incoming data.
1525 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1527 * uintp.adb: Fix scope error in operator call.
1529 2010-06-22 Vincent Celier <celier@adacore.com>
1531 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/".
1532 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if
1533 autoconfiguration is needed, fail indicating that no config project
1534 file can be found, as there is no autoconfiguration on VMS.
1536 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1538 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope
1539 for an operator in a functional notation, when operands are universal.
1541 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1543 * gcc-interface/Make-lang.in: Update dependencies.
1545 2010-06-22 Robert Dewar <dewar@adacore.com>
1547 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component
1549 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name.
1550 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do
1552 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration
1555 2010-06-22 Vincent Celier <celier@adacore.com>
1557 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as
1558 it has no effect. Always pass -nostdlib to gnatlink, even on VMS.
1560 2010-06-22 Pascal Obry <obry@adacore.com>
1562 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on
1564 (C_Recvmsg): Make sure the routine is atomic. Also fully
1565 fill vectors in the proper order.
1566 (C_Sendmsg): Make sure the routine is atomic.
1568 2010-06-22 Robert Dewar <dewar@adacore.com>
1570 * sem_ch8.adb: Update comment.
1571 * sem_res.adb: Minor code reorganization (use Ekind_In).
1573 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1575 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded
1576 name is a call, use the number of actuals to determine whether this is
1577 a binary or unary operator, rather than relying on later information
1578 to resolve the overload.
1580 2010-06-22 Robert Dewar <dewar@adacore.com>
1582 * sem_ch10.adb, sem_aggr.adb: Minor reformatting.
1584 2010-06-22 Robert Dewar <dewar@adacore.com>
1586 * sem_ch3.adb, sem_disp.adb: Minor code fixes.
1587 * sem_eval.adb: Minor reformatting.
1589 2010-06-22 Vincent Celier <celier@adacore.com>
1591 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
1592 to gnatlink, except on Open VMS.
1593 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default
1594 object directories if -nostdlib is used.
1596 2010-06-22 Robert Dewar <dewar@adacore.com>
1598 * sem_util.adb (Is_Delegate): Put in proper alpha order.
1599 * sem_eval.adb: Minor reformatting.
1601 2010-06-22 Robert Dewar <dewar@adacore.com>
1603 * g-expect-vms.adb, sem_res.adb: Minor reformatting.
1604 * exp_aggr.adb: Minor comment changes and reformatting.
1605 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha order
1606 * sem_util.ads: Add some missing pragma Inline's (efficiency issue only)
1608 2010-06-22 Thomas Quinot <quinot@adacore.com>
1610 * sem_util.adb (Build_Actual_Subtype): Record original expression in
1611 Related_Expression attribute of the constructed subtype.
1612 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
1613 Node24 on types for...
1614 (Related_Expression): Make attribute available on types as well.
1616 2010-06-22 Gary Dismukes <dismukes@adacore.com>
1618 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead of
1619 Directly_Designated_Type when the type argument is an access type.
1620 (Find_Interface_Tag): Retrieve Designated_Type instead of
1621 Directly_Designated_Type when the type argument is an access type.
1622 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of
1623 Directly_Designated_Type of each access discriminant.
1624 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
1625 instead of Directly_Designated_Type when the operand and target types
1628 2010-06-22 Thomas Quinot <quinot@adacore.com>
1630 * exp_aggr.adb (Flatten): Return False if one choice is statically
1631 known to be out of bounds.
1633 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1635 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
1636 a parameterless function call, preserve parentheses of original
1637 expression, for proper handling by pretty printer.
1638 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
1639 procedure, to handle quietly identifiers that have no entity names.
1640 * exp_util.adb (Get_Current_Value_Condition): If the parent of an
1641 elsif_part is missing, it has been rewritten as a nested if, and there
1642 is no useful information on the current value of the variable.
1644 2010-06-22 Gary Dismukes <dismukes@adacore.com>
1646 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
1647 discriminals to the current scope.
1648 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
1649 scope, which could overwrite a different already set value.
1651 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1653 * sem_res.adb (Valid_Conversion): If expression is a predefined
1654 operator, use sloc of type of interpretation to improve error message
1655 when operand is of some derived type.
1656 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.
1658 2010-06-22 Emmanuel Briot <briot@adacore.com>
1660 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
1661 that it can set out parameters as well. When a process has died, reset
1662 its Input_Fd to Invalid_Fd, so that when using multiple processes we
1663 can find out which process has died.
1665 2010-06-22 Thomas Quinot <quinot@adacore.com>
1667 * sem_eval.adb (Find_Universal_Operator_Type): New
1668 subprogram to identify the operand type of an operator on universal
1669 operands, when an explicit scope indication is present. Diagnose the
1670 case where such a call is ambiguous.
1671 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
1672 Use the above to identify the operand type so it can be properly frozen.
1673 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
1674 type, done in an arbitrary, possibly incorrect type (the presence of
1675 some numeric type in the scope is checked for legality, but when more
1676 than one such type is in the scope, we just pick a random one, not
1677 necessarily the expected one).
1678 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
1681 2010-06-22 Robert Dewar <dewar@adacore.com>
1683 * sem_eval.adb: Minor reformatting.
1685 2010-06-22 Robert Dewar <dewar@adacore.com>
1687 * exp_ch4.adb (Expand_N_Conditional_Expression): Use
1688 Expression_With_Actions to clean up the code generated when folding
1689 constant expressions.
1691 2010-06-22 Vincent Celier <celier@adacore.com>
1693 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
1696 2010-06-22 Vincent Celier <celier@adacore.com>
1698 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
1699 found, check if it's path has aready been found, whatever its index.
1701 2010-06-22 Robert Dewar <dewar@adacore.com>
1703 * atree.adb, gnatbind.adb: Minor reformatting.
1704 Minor code reorganization.
1706 2010-06-21 Robert Dewar <dewar@adacore.com>
1708 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
1709 known at compile time.
1711 2010-06-21 Gary Dismukes <dismukes@adacore.com>
1713 * atree.adb: Fix comment typo.
1715 2010-06-21 Ed Schonberg <schonberg@adacore.com>
1717 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
1718 whether a universal arithmetic expression in a conversion, which is
1719 rewritten from a function call with an expanded name, is ambiguous.
1721 2010-06-21 Vincent Celier <celier@adacore.com>
1723 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
1724 source files in specified list of sources.
1725 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they
1727 (Add_Source): Set the Location of the new source
1728 (Process_Exceptions_File_Based): Call Add_Source with the Location
1729 (Get_Sources_From_File): If an exception is found, set its Listed to
1731 (Find_Sources): When Source_Files is specified, if an exception is
1732 found, set its Listed to True. Remove any exception that is not in a
1733 specified list of sources.
1734 * prj.ads (Source_Data): New component Location
1736 2010-06-21 Vincent Celier <celier@adacore.com>
1738 * gnatbind.adb (Closure_Sources): Global table, moved from block.
1740 2010-06-21 Thomas Quinot <quinot@adacore.com>
1742 * sem_res.adb: Minor reformatting.
1743 * atree.adb: New debugging hook "rr" for node rewrites.
1745 2010-06-21 Robert Dewar <dewar@adacore.com>
1747 * g-expect.ads, g-expect.adb: Minor reformatting.
1749 2010-06-21 Emmanuel Briot <briot@adacore.com>
1751 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.
1753 2010-06-21 Arnaud Charlet <charlet@adacore.com>
1755 * gcc-interface/Make-lang.in: Update dependencies.
1757 2010-06-21 Thomas Quinot <quinot@adacore.com>
1759 * bindgen.ads: Update comments.
1761 2010-06-21 Vincent Celier <celier@adacore.com>
1763 * gnatbind.adb: Suppress dupicates when listing the sources in the
1764 closure (switch -R).
1766 2010-06-21 Emmanuel Briot <briot@adacore.com>
1768 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
1771 2010-06-21 Emmanuel Briot <briot@adacore.com>
1773 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
1775 (Expect_Internal): No longer raises an exception, so that it can set
1776 out parameters as well. When a process has died, reset its Input_Fd
1777 to Invalid_Fd, so that when using multiple processes we can find out
1778 which process has died.
1780 2010-06-21 Robert Dewar <dewar@adacore.com>
1782 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
1783 checks.adb, sem_res.adb: Minor reformatting. Add comments.
1785 2010-06-21 Ed Schonberg <schonberg@adacore.com>
1787 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
1788 rederivation associated with a full declaration in a private part, and
1789 there is a partial view that derives the same parent subprogram, the
1790 new entity does not become visible. This check must be applied to
1791 interface operations as well.
1793 2010-06-21 Thomas Quinot <quinot@adacore.com>
1795 * checks.adb: Add comments.
1796 * prj-nmsc.adb: Minor reformatting.
1798 2010-06-21 Thomas Quinot <quinot@adacore.com>
1800 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
1801 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
1802 extract bounds, to ensure that we get the proper captured values,
1803 rather than an expression that may have changed value since the point
1804 where the subtype was elaborated.
1805 (Find_Body_Discriminal): New utility subprogram to share code between...
1806 (Eval_Attribute): For the case of a subtype bound that references a
1807 discriminant of the current concurrent type, insert appropriate
1808 discriminal reference.
1809 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
1810 requeue to an entry in a family in the current task, use corresponding
1812 (Analyze_Accept_Statement): Rely on expansion of attribute references
1813 to insert proper discriminal references in range check for entry in
1816 2010-06-21 Emmanuel Briot <briot@adacore.com>
1818 * s-regpat.adb (Compile): Fix handling of big patterns.
1820 2010-06-21 Robert Dewar <dewar@adacore.com>
1822 * a-tifiio.adb: Minor reformatting.
1824 2010-06-21 Pascal Obry <obry@adacore.com>
1826 * prj-nmsc.adb (Search_Directories): Use the non-translated directory
1829 2010-06-21 Javier Miranda <miranda@adacore.com>
1831 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
1834 2010-06-21 Ed Schonberg <schonberg@adacore.com>
1836 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created
1837 to hold the result, indicate that the target of the declaration does
1838 not need an initialization, to prevent spurious errors when
1839 Initialize_Scalars is enabled.
1841 2010-06-21 Ed Schonberg <schonberg@adacore.com>
1843 * a-tifiio.adb (Put): In the procedure that performs I/O on a String,
1844 Fore is not bound by line length. The Fore parameter of the internal
1845 procedure that performs the operation is an integer.
1847 2010-06-21 Thomas Quinot <quinot@adacore.com>
1849 * sem_res.adb, checks.adb: Minor reformatting.
1851 2010-06-21 Emmanuel Briot <briot@adacore.com>
1853 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
1855 (Insert_Operator_Before): New subprogram, avoids duplicated code
1856 (Compile): Avoid doing two compilations when the pattern matcher ends
1859 2010-06-21 Emmanuel Briot <briot@adacore.com>
1861 * s-regpat.adb: Improve debug traces
1862 (Dump): Change output format to keep it smaller.
1864 2010-06-21 Javier Miranda <miranda@adacore.com>
1866 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard
1867 output to the output file when this routine completes its work.
1869 2010-06-20 Eric Botcazou <ebotcazou@adacore.com>
1871 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of
1872 for loop. Call build_constructor_from_list directly in the CICO case.
1874 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1876 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming
1877 declaration appears in the same unit and ealier than the renamed
1878 entity, retain generated body to prevent order-of-elaboration issues in
1881 2010-06-18 Arnaud Charlet <charlet@adacore.com>
1883 * s-tpoben.adb: Update comments.
1885 2010-06-18 Robert Dewar <dewar@adacore.com>
1887 * debug.adb: Minor comment change.
1889 2010-06-18 Javier Miranda <miranda@adacore.com>
1891 * exp_cg.adb: Code clean up.
1892 * debug.adb: Complete documentation of switch -gnatd.Z.
1893 * gcc-interface/misc.c (callgraph_info_file): Declare.
1895 2010-06-18 Javier Miranda <miranda@adacore.com>
1897 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization.
1899 2010-06-18 Thomas Quinot <quinot@adacore.com>
1901 * sprint.ads: Minor reformatting.
1902 * output.ads: Update obsolete comment.
1904 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1906 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is
1907 an external intrinsic operation (e.g. a GCC numeric function) indicate
1908 that the renaming entity has the same characteristics, so a call to it
1909 is properly expanded.
1911 2010-06-18 Javier Miranda <miranda@adacore.com>
1913 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial
1914 support for dispatch table/callgraph info generation.
1915 * gcc-interface/Make-lang.in: Update dependencies.
1917 2010-06-18 Robert Dewar <dewar@adacore.com>
1919 * exp_ch6.adb: Minor reformatting.
1920 * gnatname.adb: Add comment.
1922 2010-06-18 Vincent Celier <celier@adacore.com>
1924 * gnatname.adb (Scan_Args): When --and is used, make sure that the
1925 dynamic tables in the newly allocated Argument_Data are properly
1928 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
1930 * gnat1drv.adb: Fix comment.
1932 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1934 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a
1935 renaming, re-expand the call with the renamed subprogram if that one
1936 is marked inlined as well.
1938 2010-06-18 Gary Dismukes <dismukes@adacore.com>
1940 * gnat1drv.adb (Adjust_Global_Switches): Enable
1941 Use_Expression_With_Actions for AAMP and VM targets.
1943 2010-06-18 Vincent Celier <celier@adacore.com>
1945 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC.
1947 2010-06-18 Thomas Quinot <quinot@adacore.com>
1949 * exp_ch4.adb: Minor reformatting.
1951 2010-06-18 Javier Miranda <miranda@adacore.com>
1953 * debug.ads Add documentation on -gnatd.Z.
1955 2010-06-18 Ed Schonberg <schonberg@adacore.com>
1957 * sem_elim.adb: Proper error message on improperly eliminated instances
1959 2010-06-18 Vincent Celier <celier@adacore.com>
1961 * prj.ads (Response_File_Format): New value GCC.
1963 2010-06-18 Thomas Quinot <quinot@adacore.com>
1965 * gnat1drv.adb: Minor reformatting.
1967 2010-06-18 Robert Dewar <dewar@adacore.com>
1969 * make.adb, sem_cat.adb: Minor reformatting.
1970 * sem_eval.adb: Fix typos.
1972 2010-06-18 Pascal Obry <obry@adacore.com>
1974 * prj-nmsc.adb: Fix source filenames casing in debug output.
1976 2010-06-18 Robert Dewar <dewar@adacore.com>
1978 * gnatcmd.adb: Minor reformatting.
1980 2010-06-18 Robert Dewar <dewar@adacore.com>
1982 * sem_eval.adb (Eval_Conditional_Expression): Result is static if
1983 condition and both sub-expressions are static (and result is selected
1986 2010-06-18 Robert Dewar <dewar@adacore.com>
1988 * g-pehage.adb: Minor reformatting
1990 2010-06-18 Pascal Obry <obry@adacore.com>
1992 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into
1995 2010-06-18 Arnaud Charlet <charlet@adacore.com>
1997 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
1998 dependencies. Fix target pairs on darwin.
1999 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND.
2001 2010-06-18 Pascal Obry <obry@adacore.com>
2003 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output.
2005 2010-06-18 Vincent Celier <celier@adacore.com>
2007 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global
2008 configuration pragmas file and, if -U is not used, for a local one.
2010 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2012 * sem_elim.adb (Check_Eliminated): Use full information on entity name
2013 when it is given in the pragma by a selected component.
2014 (Check_For_Eliminated_Subprogram): Do no emit error if within a
2015 instance body that is itself within a generic unit.
2016 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is
2017 eliminated, mark as well the anonymous subprogram that is its alias
2018 and appears within the wrapper package.
2020 2010-06-18 Bob Duff <duff@adacore.com>
2022 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code.
2023 Raise an exception if the output file cannot be opened. Add comments.
2025 2010-06-18 Thomas Quinot <quinot@adacore.com>
2027 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is
2028 not illegal per E.2.2(7) if it occurs in the private part of a
2031 2010-06-18 Arnaud Charlet <charlet@adacore.com>
2033 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
2034 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
2035 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
2036 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
2037 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
2038 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
2039 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
2040 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
2041 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
2042 errout.ads: Update comments. Minor reformatting.
2044 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb,
2045 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads,
2046 a-strunb.adb (Big_String. Big_String_Access): New type.
2048 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
2049 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
2050 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices.
2052 2010-06-18 Geert Bosch <bosch@adacore.com>
2054 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for
2057 2010-06-18 Robert Dewar <dewar@adacore.com>
2059 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions
2062 2010-06-18 Robert Dewar <dewar@adacore.com>
2064 * sprint.adb: Minor format change for N_Expression_With_Actions.
2065 * repinfo.adb: Minor reformatting.
2067 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2069 * sem_elim.adb (Check_Eliminated): If within a subunit, use
2070 Defining_Entity to obtain the name of the entity in the proper body, to
2071 properly handle both separate packages and subprograms.
2073 2010-06-18 Emmanuel Briot <briot@adacore.com>
2075 * prj-nmsc.adb (Check_File): New parameter Display_Path.
2077 2010-06-18 Thomas Quinot <quinot@adacore.com>
2079 * g-socket.adb, g-socket.ads (Null_Selector): New object.
2081 2010-06-18 Pascal Obry <obry@adacore.com>
2083 * gnat_ugn.texi: Minor clarification.
2085 2010-06-18 Emmanuel Briot <briot@adacore.com>
2087 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate
2088 code when using the project dir as the source dir.
2089 (Search_Directories): use the normalized name for the source directory,
2090 where symbolic names have potentially been resolved.
2092 2010-06-18 Robert Dewar <dewar@adacore.com>
2094 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field
2095 when we create N_Expression_With_Actions node.
2096 (Expand_Short_Circuit): Ditto.
2098 2010-06-18 Robert Dewar <dewar@adacore.com>
2100 * exp_util.adb: Minor reformatting.
2102 2010-06-18 Thomas Quinot <quinot@adacore.com>
2104 * types.ads: Clean up obsolete comments
2105 * tbuild.adb: Minor reformatting.
2106 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb,
2107 exp_strm.adb, aa_drive.adb: Minor reformatting.
2108 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported
2109 intrinsic with an Interface_Name denotes an imported back-end builtin,
2110 and must be rewritten into a call, not left in the tree as an operator,
2111 so return False in that case.
2113 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
2115 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator.
2117 2010-06-18 Robert Dewar <dewar@adacore.com>
2119 * scos.ads: Add proposed output for case expression
2121 2010-06-18 Jose Ruiz <ruiz@adacore.com>
2123 * gnat_ugn.texi: Document that, when using the RTX compiler to generate
2124 RTSS modules, we need to use the Microsoft linker.
2126 2010-06-18 Robert Dewar <dewar@adacore.com>
2128 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
2129 expression (cannot count on a particular branch being executed).
2130 * exp_ch4.adb (Expand_N_Case_Expression): New procedure.
2131 * exp_ch4.ads (Expand_N_Case_Expression): New procedure.
2132 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions
2133 within case expression.
2134 * expander.adb (Expand): Add call to Expand_N_Case_Expression
2135 * par-ch4.adb Add calls to P_Case_Expression at appropriate points
2136 (P_Case_Expression): New procedure
2137 (P_Case_Expression_Alternative): New procedure
2138 * par.adb (P_Case_Expression): New procedure
2139 * par_sco.adb (Process_Decisions): Add dummy place holder entry for
2141 * sem.adb (Analyze): Add call to Analyze_Case_Expression
2142 * sem_case.ads (Analyze_Choices): Also used for case expressions now,
2143 this is a documentation change only.
2144 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
2145 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
2147 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
2148 * sem_res.adb (Resolve_Case_Expression): New procedure.
2149 * sem_scil.adb (Find_SCIL_Node): Add processing for
2150 N_Case_Expression_Alternative.
2151 * sinfo.ads, sinfo.adb (N_Case_Expression): New node.
2152 (N_Case_Expression_Alternative): New node.
2153 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes
2154 N_Case_Expression and N_Case_Expression_Alternative.
2156 2010-06-18 Robert Dewar <dewar@adacore.com>
2158 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor reformatting.
2159 * gnat1drv.adb: Fix typo.
2161 2010-06-18 Robert Dewar <dewar@adacore.com>
2163 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
2165 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
2166 gnat style for -gnatg.
2167 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
2169 2010-06-18 Thomas Quinot <quinot@adacore.com>
2171 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated
2173 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to
2176 2010-06-18 Robert Dewar <dewar@adacore.com>
2178 * sprint.adb: Minor change in output format for expression wi actions.
2179 * par-ch3.adb: Minor code reorganization. Minor reformatting.
2180 * sem_ch5.adb: Minor comment fix.
2182 2010-06-18 Robert Dewar <dewar@adacore.com>
2184 * debug.adb: New debug flag -gnatd.L to control
2185 Back_End_Handles_Limited_Types.
2186 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle
2187 limited case if Back_End_Handles_Limited_Types is True.
2188 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to
2189 simplify expansion if Use_Expression_With_Actions is True.
2190 * gnat1drv.adb (Adjust_Global_Switches): Set
2191 Back_End_Handles_Limited_Types.
2192 * opt.ads (Back_End_Handles_Limited_Types): New flag.
2194 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2196 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined
2197 intrinsic operator if expansion is not enabled, because in an
2198 instantiation the original operator must be present to verify the
2199 legality of the operation.
2201 2010-06-18 Robert Dewar <dewar@adacore.com>
2203 * exp_disp.adb, sem_ch12.adb: Minor reformatting
2205 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2207 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is
2208 the class-wide type for a private extension, and the completion is a
2209 subtype, set the type of the class-wide type to the base type of the
2212 2010-06-18 Robert Dewar <dewar@adacore.com>
2214 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb,
2215 sem_intr.adb, sem_eval.adb: Minor reformatting
2217 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2219 * sem_type.adb (Is_Ancestor): If either type is private, examine full
2222 2010-06-18 Thomas Quinot <quinot@adacore.com>
2224 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN
2225 parameter rather than IN OUT.
2227 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2229 * exp_ch6.adb: Add extra guard.
2231 2010-06-18 Gary Dismukes <dismukes@adacore.com>
2233 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the
2234 accessibility level of a function call from the level of the innermost
2235 enclosing dynamic scope.
2236 (Innermost_Master_Scope_Depth): New function to find the depth of the
2237 nearest dynamic scope enclosing a node.
2239 2010-06-18 Tristan Gingold <gingold@adacore.com>
2241 * adaint.c: Make ATTR_UNSET static as it is not used outside this file.
2243 2010-06-18 Thomas Quinot <quinot@adacore.com>
2245 * g-socket.ads: Minor reformatting.
2247 2010-06-18 Vincent Celier <celier@adacore.com>
2249 * make.adb (Must_Compile): New Boolean global variable
2250 (Main_On_Command_Line): New Boolean global variable
2251 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True,
2252 even when the project is externally built.
2253 (Start_Compile_If_Possible): Compile in -aL directories if
2254 Check_Readonly_Files is True. Do compile if Must_Compile is True, even
2255 when the project is externally built.
2256 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when
2257 invoked with -f -u and one or several mains on the command line.
2258 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one main
2259 is specified on the command line.
2261 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2263 * sem_ch6.adb (Build_Body_For_Inline): Handle extended_return_statements
2264 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body
2265 containing extented_return statements.
2266 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already
2267 constrained, do not build subtype declaration.
2269 2010-06-18 Robert Dewar <dewar@adacore.com>
2271 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component):
2272 Warn on assigning to packed atomic component.
2274 2010-06-18 Robert Dewar <dewar@adacore.com>
2276 * sem_util.ads: Minor reformatting
2277 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in
2278 Expression_With_Actions).
2279 * snames.ads-tmpl: Minor comment fix
2281 2010-06-18 Robert Dewar <dewar@adacore.com>
2283 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure
2284 (Set_Imported): Use Import_Interface_Present to control message output
2285 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag
2286 * gnat_rm.texi: Document that we can have pragma Import and pragma
2287 Interface for the same subprogram.
2289 2010-06-18 Robert Dewar <dewar@adacore.com>
2291 * lib-xref.adb (Generate_Reference): Fix bad reference to
2292 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced).
2294 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
2296 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static
2298 (gnat_to_gnu) <N_Expression_With_Actions>: New case.
2299 Use set_gnu_expr_location_from_node to set location information on the
2302 2010-06-17 Arnaud Charlet <charlet@adacore.com>
2304 * gcc-interface/Make-lang.in: Update dependencies.
2306 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2308 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to
2311 2010-06-17 Robert Dewar <dewar@adacore.com>
2313 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and
2314 style check messages.
2315 * sem_res.adb (Resolve_Call): Don't call
2316 Check_For_Eliminated_Subprogram if we are analyzing within a spec
2319 2010-06-17 Robert Dewar <dewar@adacore.com>
2321 * debug.adb: Add documentation for debug flags .X and .Y
2322 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use
2323 Use_Expression_With_Actions.
2324 * gnat1drv.adb (Adjust_Global_Switches): Set
2325 Use_Expression_With_Actions.
2326 * opt.ads (Use_Expression_With_Actions): New switch.
2328 2010-06-17 Robert Dewar <dewar@adacore.com>
2330 * exp_intr.adb: Minor code reorganization (use UI_Max)
2331 * sem_intr.adb: use underlying type to check legality.
2332 * einfo.adb (Known_Static_Esize): False for generic types
2333 (Known_Static_RM_Size): False for generic types
2334 * einfo.ads (Known_Static_Esize): False for generic types
2335 (Known_Static_RM_Size): False for generic types
2337 2010-06-17 Robert Dewar <dewar@adacore.com>
2339 * exp_ch4.ads: Minor code reorganization (specs in alpha order).
2341 2010-06-17 Robert Dewar <dewar@adacore.com>
2343 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
2344 node when expanding short circuit form with actions present for right
2346 * exp_ch4.adb: Minor reformatting
2347 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node if
2348 right opeand has actions present, and debug flag -gnatd.X is set.
2349 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
2351 * nlists.adb (Prepend_List): New procedure
2352 (Prepend_List_To): New procedure
2353 * nlists.ads (Prepend_List): New procedure
2354 (Prepend_List_To): New procedure
2355 * sem.adb: Add processing for Expression_With_Actions
2356 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
2357 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
2358 * sem_res.adb: Add processing for Expression_With_Actions.
2359 * sem_scil.adb: Add processing for Expression_With_Actions
2360 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
2361 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions
2363 2010-06-17 Doug Rupp <rupp@adacore.com>
2365 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types
2366 involved both have underlying integer types.
2367 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
2368 to an intrinsic operator when the operand types or sizes are not
2370 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
2371 64/32 Address/Integer works.
2373 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2375 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so
2376 that it marks a unit as needed by a spec only if the corresponding
2377 instantiation appears in that spec (and not in the corresponding body).
2378 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name
2379 in the pragma Eliminate has been parsed as a child unit, but the
2380 current compilation unit is in fact the parent in which the subunit is
2383 2010-06-17 Vincent Celier <celier@adacore.com>
2385 * gnat_rm.texi: Fix typo
2387 2010-06-17 Robert Dewar <dewar@adacore.com>
2389 * sem_util.adb: Minor reformatting
2391 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2393 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic
2394 instance, the clause now denotes the instance body. Traverse the
2395 corresponding spec because there may be no other dependence that will
2396 force the traversal of its own context.
2398 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2400 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to
2401 Install_Limited_Context_Clauses, to determine whether a limited_with in
2402 some parent of the current unit designates some other parent, in which
2403 case the limited_with clause must not be installed.
2404 (In_Context): Refine test.
2406 2010-06-17 Gary Dismukes <dismukes@adacore.com>
2408 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged
2409 type with a dispatching equality operator that is overridden (for a
2410 tagged full type), don't include the overridden equality in the list of
2411 primitives. The overridden equality is detected by testing for an
2412 Aliased field that references the overriding equality.
2414 2010-06-17 Robert Dewar <dewar@adacore.com>
2416 * freeze.adb: Minor reformatting.
2418 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
2420 * gnat_ugn.texi: Add a section introducing gdbserver.
2422 2010-06-17 Thomas Quinot <quinot@adacore.com>
2424 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor
2427 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2429 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a
2430 constrained discriminated parent that is a private type.
2431 (Analyze_Record_Aggregate): when collecting inherited discriminants,
2432 handle properly an ancestor type that is a constrained private type.
2434 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2436 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is
2437 protected, use the protected_subprogram_body only if the original
2438 subprogram has not been eliminated.
2440 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2442 * freeze.adb (Freeze_Expression): The designated type of an
2443 access_to_suprogram type can only be frozen if all types in its profile
2446 2010-06-17 Robert Dewar <dewar@adacore.com>
2448 * par.adb: Minor comment fix
2449 * sem_aggr.adb, sem_ch3.adb: Minor reformatting
2451 2010-06-17 Doug Rupp <rupp@adacore.com>
2453 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead
2454 change Address to Short_Address in functions where both must be the
2455 same size for intrinsics to work.
2457 2010-06-17 Thomas Quinot <quinot@adacore.com>
2459 * sem_ch4.adb (Analyze_Selected_Component): A selected component may
2460 not denote a (private) component of a protected object.
2462 2010-06-17 Bob Duff <duff@adacore.com>
2464 * par-labl.adb (Try_Loop): Test whether the label and the goto are in
2467 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
2469 * gnat_ugn.texi: Update the documentation about GDB re: exception
2472 2010-06-17 Arnaud Charlet <charlet@adacore.com>
2474 * gnatvsn.ads: Bump to 4.6 version.
2476 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2478 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The
2479 designated type of the generated pointer is the type of the original
2480 expression, not that of the function call itself, because the return
2481 type may be an untagged derived type and the function may be an
2482 inherited operation.
2484 2010-06-17 Robert Dewar <dewar@adacore.com>
2486 * exp_ch4.adb: Minor reformatting.
2488 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2490 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on
2491 N_Component_Association nodes, to indicate that a component association
2492 of an extension aggregate denotes the value of a discriminant of an
2493 ancestor type that has been constrained by the derivation.
2494 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a
2495 double expansion of the aggregate appearing in a context that delays
2496 expansion, to prevent double insertion of discriminant values when the
2497 aggregate is reanalyzed.
2499 2010-06-17 Arnaud Charlet <charlet@adacore.com>
2501 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use
2502 Allocator as the Related_Node of Return_Obj_Access in call to
2503 Make_Temporary below as this would create a sort of infinite
2506 2010-06-17 Ben Brosgol <brosgol@adacore.com>
2508 * gnat_ugn.texi: Update gnatcheck doc.
2510 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2512 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an
2513 incomplete view of the type that is not tagged, and the full type is a
2514 tagged extension, create class_wide type now, and warn that the
2515 incomplete view should be tagged as well.
2517 2010-06-17 Vincent Celier <celier@adacore.com>
2519 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
2520 Update the last line of the usage, indicating what commands do not
2521 accept project file switches.
2522 * vms_conv.adb: Do not issue usage line for GNAT SYNC
2523 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
2525 * gnat_ugn.texi: Document the relaxed rules for library directories in
2526 externally built library projects.
2528 2010-06-17 Doug Rupp <rupp@adacore.com>
2530 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
2532 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
2533 * gcc-interface/Makefile.in: Update VMS target pairs.
2535 2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
2537 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
2538 compatible with Windows NT 4.0 which doesn't provide this function.
2540 2010-06-17 Vincent Celier <celier@adacore.com>
2542 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
2543 different timestamps but the checksum is the same, issue a short
2546 2010-06-17 Arnaud Charlet <charlet@adacore.com>
2548 * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
2549 it means that we cannot reset interrupt handlers since this would
2550 require potentially sending the abort signal to the Server_Task.
2552 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2554 * exp_ch4.adb: expand NOT for VMS types.
2555 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
2557 2010-06-17 Sergey Rybin <rybin@adacore.com>
2559 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
2560 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
2563 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2565 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
2566 protected operation if the subprogram has been eliminated.
2568 2010-06-17 Vincent Celier <celier@adacore.com>
2570 * prj-nmsc.adb (Check_Library_Attributes): Allow the different
2571 directories associated with a library to be any directory when the
2572 library project is externally built.
2574 2010-06-17 Vincent Celier <celier@adacore.com>
2576 * make.adb (Check): If switch -m is used, deallocate the memory that
2577 may be allocated when computing the checksum.
2579 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
2581 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
2582 (C_Sendmsg): Likewise.
2584 2010-06-17 Thomas Quinot <quinot@adacore.com>
2586 * sem_res.adb: Update comments.
2588 2010-06-17 Vincent Celier <celier@adacore.com>
2590 * back_end.adb (Scan_Compiler_Arguments): Process last argument
2592 2010-06-17 Robert Dewar <dewar@adacore.com>
2594 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
2595 * layout.adb, freeze.adb: Use Make_Temporary.
2597 2010-06-17 Jerome Lambourg <lambourg@adacore.com>
2599 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
2600 .NET/JVM normally as this is now perfectly supported by the backend.
2602 2010-06-17 Pascal Obry <obry@adacore.com>
2604 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
2606 2010-06-17 Vincent Celier <celier@adacore.com>
2608 * make.adb (Collect_Arguments_And_Compile): Create include path file
2609 only when -x is specified.
2611 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
2613 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
2614 Objects_Path, defaulted to True. Only create include path file if
2615 Include_Path is True, only create objects path file if Objects_Path is
2617 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
2618 Objects_Path, defaulted to True.
2619 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
2622 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2624 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
2625 determine whether it has the controlling type, when the formal is an
2628 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
2630 * s-crtl.ads (ssize_t): New type.
2631 (read): Fix signature.
2633 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
2634 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
2635 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
2636 (C_Sendmsg): Likewise.
2637 * g-socthi.adb (Syscall_Recvmsg): Likewise.
2638 (Syscall_Sendmsg): Likewise.
2639 (C_Recvmsg): Likewise.
2640 (C_Sendmsg): Likewise.
2641 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
2642 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
2643 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
2644 (C_Sendmsg): Likewise.
2645 * g-socthi-mingw.adb (C_Recvmsg): Likewise.
2646 (C_Sendmsg): Likewise.
2647 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
2648 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
2649 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
2650 (C_Sendmsg): Likewise.
2651 * g-socthi-vms.adb (C_Recvmsg): Likewise.
2652 (C_Sendmsg): Likewise.
2653 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
2654 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
2655 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
2656 (C_Sendmsg): Likewise.
2657 * g-socthi-vxworks.adb (C_Recvmsg): Likewise.
2658 (C_Sendmsg): Likewise.
2659 * g-sercom-linux.adb (Read): Use correct types to call 'read'.
2660 (Write): Likewise to call 'write'.
2661 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
2662 (Write): Use correct type to call System.CRTL.write.
2663 * s-tasdeb.adb (Write): Likewise.
2665 2010-06-17 Vincent Celier <celier@adacore.com>
2667 * prj-proc.adb (Copy_Package_Declarations): Change argument name
2668 Naming_Restricted to Restricted. If Restricted is True, do not copy the
2669 value of attribute Linker_Options.
2671 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
2673 * gcc-interface/trans.c (push_stack, pop_stack): Delete.
2674 (Case_Statement_to_gnu): Adjust.
2675 (Loop_Statement_to_gnu): Likewise.
2676 (Subprogram_Body_to_gnu): Likewise.
2677 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
2678 (Compilation_Unit_to_gnu): Likewise.
2680 2010-06-17 Robert Dewar <dewar@adacore.com>
2682 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
2683 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
2684 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
2685 sem_dist.adb, sem_util.adb: Use Make_Temporary
2686 * itypes.ads, tbuild.ads: Minor comment update
2687 * exp_ch9.adb, exp_dist.adb: Minor reformatting
2689 2010-06-17 Thomas Quinot <quinot@adacore.com>
2691 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
2693 2010-06-17 Robert Dewar <dewar@adacore.com>
2695 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
2697 2010-06-17 Thomas Quinot <quinot@adacore.com>
2699 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
2701 2010-06-17 Robert Dewar <dewar@adacore.com>
2703 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
2704 * tbuild.ads (Make_Temporary): More comment updates
2705 * tbuild.adb: Minor reformatting
2707 2010-06-17 Robert Dewar <dewar@adacore.com>
2709 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
2710 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
2712 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
2714 (Make_Temporary): Add more extensive documentation
2716 2010-06-17 Robert Dewar <dewar@adacore.com>
2718 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
2719 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
2720 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
2721 where the slice's actions are inserted.
2722 (Decompose_Expr): Account for possible rewriting of slice bounds
2723 resulting from side effects suppression caused by the above freezing,
2724 so that folding of bounds is preserved by such rewriting.
2726 2010-06-17 Robert Dewar <dewar@adacore.com>
2728 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New function.
2729 * freeze.adb (Freeze_Record_Type): Add call to
2730 Check_Record_Representation_Clause.
2731 * sem_ch13.adb (Check_Record_Representation_Clause): New function
2732 (Analyze_Record_Representation_Clause): Split out overlap code into this
2734 (Check_Component_Overlap): Moved inside
2735 Check_Record_Representation_Clause.
2736 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
2738 2010-06-17 Robert Dewar <dewar@adacore.com>
2740 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
2742 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
2743 sem_eval.adb: Use Ekind_In
2745 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2747 * sem_ch8.adb: better error message for illegal inherited discriminant
2749 2010-06-17 Vincent Celier <celier@adacore.com>
2751 * bindusg.adb: Remove lines for -A and -C
2752 * gnat_ugn.texi: Remove all documentation and examples of switches -A
2753 and -C for gnatbind and gnatlink.
2754 * gnatlink.adb (Usage): Remove lines for -A and -C
2755 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
2757 * gcc-interface/Make-lang.in: Update dependencies.
2759 2010-06-17 Vincent Celier <celier@adacore.com>
2761 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
2762 local Argument_List variable Args.
2763 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
2765 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
2766 for subsequent switches in Args.
2767 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
2769 * gcc-interface/Make-lang.in: Update dependencies.
2771 2010-06-17 Robert Dewar <dewar@adacore.com>
2773 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
2774 Equivalent_Type to match documentation.
2776 2010-06-17 Robert Dewar <dewar@adacore.com>
2778 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
2779 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
2780 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
2782 2010-06-17 Thomas Quinot <quinot@adacore.com>
2784 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
2786 2010-06-17 Thomas Quinot <quinot@adacore.com>
2788 * freeze.adb (Freeze_Expression): Short circuit operators are valid
2789 freeze node insertion points.
2791 2010-06-17 Robert Dewar <dewar@adacore.com>
2793 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
2794 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
2796 2010-06-17 Gary Dismukes <dismukes@adacore.com>
2798 * layout.adb (Layout_Type): Broaden test for setting an array type's
2799 Component_Size to include all scalar types, not just discrete types
2800 (components of real types were missed).
2801 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
2802 on the itype created for an index (consistent with Make_Index and
2803 avoids possible Assert_Failures).
2805 2010-06-17 Robert Dewar <dewar@adacore.com>
2807 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
2808 * einfo.adb: Minor code reformatting (use Ekind_In)
2810 2010-06-17 Robert Dewar <dewar@adacore.com>
2812 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
2815 2010-06-17 Vincent Celier <celier@adacore.com>
2817 * back_end.adb: Minor comment updates
2818 * switch-c.adb: Remove dependencies on gcc C sources
2819 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
2822 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2824 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
2825 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e' (enabled)
2826 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
2827 Remove use of Node field in SCOs table
2828 (Output_Header): Set 'd' to initially disable pragma entry
2829 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
2830 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
2831 Use C2 field of pragma decision header to indicate enabled.
2832 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
2833 * gcc-interface/Make-lang.in: Update dependencies.
2835 2010-06-17 Vincent Celier <celier@adacore.com>
2837 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
2838 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
2839 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
2840 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
2842 * switch-c.adb: Copied a number of global declarations from back_end.adb
2843 (Len_Arg): New function copied from back_end.adb
2844 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
2845 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
2846 Switch_Subsequently_Cancelled.
2847 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
2848 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
2849 with -lexc on Tru64.
2851 2010-06-17 Robert Dewar <dewar@adacore.com>
2853 * prj.ads, prj.adb: Minor reformatting
2855 2010-06-17 Thomas Quinot <quinot@adacore.com>
2857 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
2858 CP line for a disabled pragma.
2860 2010-06-17 Emmanuel Briot <briot@adacore.com>
2862 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
2864 (Process_Declarative_Item): An invalid value in an typed variable
2865 declaration is no longer always fatal.
2867 2010-06-16 Arnaud Charlet <charlet@adacore.com>
2869 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
2870 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
2873 2010-06-16 Javier Miranda <miranda@adacore.com>
2875 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
2876 node referenced by the SCIL node of dispatching "=" to skip the tags
2879 2010-06-16 Ed Schonberg <schonberg@adacore.com>
2881 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
2882 to prevent cascaded errors and compilation aborts.
2884 2010-06-16 Robert Dewar <dewar@adacore.com>
2886 * back_end.adb (Switch_Subsequently_Cancelled): New function
2887 Move declarations to package body level to support this change
2888 * back_end.ads (Switch_Subsequently_Cancelled): New function
2889 * gnat_ugn.texi: Document -gnat-p switch
2890 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
2891 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
2892 * usage.adb: Add line for -gnat-p switch
2893 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
2895 2010-06-16 Robert Dewar <dewar@adacore.com>
2897 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
2900 2010-06-16 Robert Dewar <dewar@adacore.com>
2902 * exp_disp.adb: Minor reformatting
2904 2010-06-16 Ed Schonberg <schonberg@adacore.com>
2906 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
2907 base type only if it was not previously created for the partial view.
2909 2010-06-16 Thomas Quinot <quinot@adacore.com>
2911 * tbuild.ads: Minor comment fix
2913 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
2915 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
2916 (gnu_except_ptr_stack): Change type to VEC. Update comment.
2917 (gnu_elab_proc_stack): Likewise.
2918 (gnu_return_label_stack): Likewise.
2919 (gnu_loop_label_stack): Likewise.
2920 (gnu_switch_label_stack): Likewise.
2921 (gnu_constraint_label_stack): Likewise.
2922 (gnu_storage_error_label_stack): Likewise.
2923 (gnu_program_error_label_stack): Likewise.
2924 (push_exception_label_stack): Take a VEC ** instead of a tree *.
2925 (push_stack): Likewise. Remove unused second parameter. Update
2927 (pop_stack): Take a VEC * instead of a tree *. Update callers.
2928 (gigi): Initialize stacks as VECs.
2929 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
2930 (Case_Statement_to_gnu): Likewise.
2931 (Subprogram_Body_to_gnu): Likewise.
2932 (call_to_gnu): Likewise.
2933 (Exception_Handler_to_gnu_sjlj): Likewise.
2934 (gnat_to_gnu): Likewise.
2935 (get_exception_label): Likewise.
2937 2010-06-14 Ed Schonberg <schonberg@adacore.com>
2939 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
2940 anonymous base generated when the parent is a constrained discriminated
2941 type, propagate interface list to first subtype because it may appear
2942 in a current instance within the extension part of the derived type
2943 declaration, and its own subtype declaration has not been elaborated
2945 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
2946 determine whether it has the controlling type.
2948 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
2950 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
2951 raise of CE, SE and PE have the reason correctly set and are properly
2952 expanded before stopping the expansions of .NET/JVM exceptions.
2954 2010-06-14 Robert Dewar <dewar@adacore.com>
2956 * opt.ads (Check_Policy_List): Add some clarifying comments
2957 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
2958 on rewritten Assert pragma.
2960 2010-06-14 Gary Dismukes <dismukes@adacore.com>
2962 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
2963 controlled operations, so that they will be treated as overriding even
2964 if the overridden subprogram is marked Is_Hidden, as long as the
2965 overridden subprogram's parent subprogram is not hidden.
2967 2010-06-14 Robert Dewar <dewar@adacore.com>
2969 * debug.adb: Entry for gnatw.d no longer specific for while loops
2970 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
2971 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
2972 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
2973 new calling sequence to include test for EXIT WHEN.
2974 (Analyze_Exit_Statement): Chain EXIT statement into exit statement chain
2975 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
2977 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
2979 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
2980 PRAGMA, not to pragma identifier).
2981 (Next_Exit_Statement): New attribute of N_Exit_Statement node
2983 2010-06-14 Robert Dewar <dewar@adacore.com>
2985 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
2988 2010-06-14 Robert Dewar <dewar@adacore.com>
2990 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
2991 missing pragma argument identifier.
2993 2010-06-14 Robert Dewar <dewar@adacore.com>
2995 * atree.ads, atree.adb (Ekind_In): New functions.
2997 2010-06-14 Robert Dewar <dewar@adacore.com>
2999 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
3001 2010-06-14 Robert Dewar <dewar@adacore.com>
3003 * usage.adb (Usage): Redo documentation of -gnatwa.
3005 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3007 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
3008 an untagged incomplete type that is a limited view.
3010 2010-06-14 Sergey Rybin <rybin@adacore.com>
3012 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
3015 2010-06-14 Thomas Quinot <quinot@adacore.com>
3017 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
3018 factoring duplicated code between...
3019 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
3020 * a-envvar.ads: Minor reformatting
3022 2010-06-14 Arnaud Charlet <charlet@adacore.com>
3024 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
3026 (Scan_ALI): Take into account new Visibility field.
3027 (Visibility_Kind): New type.
3028 (Xref_Entity_Record): Replace Lib field by Visibility.
3030 * gcc-interface/Make-lang.in: Update dependencies.
3032 2010-06-14 Pascal Obry <obry@adacore.com>
3034 * raise.h: Remove unused defintions.
3036 2010-06-14 Bob Duff <duff@adacore.com>
3038 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
3039 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
3040 the incorrect error "proper body expected".
3041 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
3042 allowed here" error in case of subunits, which was triggered by the
3043 above change to P_Subunit.
3045 2010-06-14 Sergey Rybin <rybin@adacore.com>
3047 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
3049 2010-06-14 Thomas Quinot <quinot@adacore.com>
3051 * lib-util.adb: Minor code reorganization.
3053 2010-06-14 Robert Dewar <dewar@adacore.com>
3055 * ali.adb (Scan_ALI): Implement reading and storing of N lines
3056 (Known_ALI_Lines): Add entry for 'N' (notes)
3057 * ali.ads (Notes): New table to store Notes information
3058 * alloc.ads: Add entries for Notes table
3059 * lib-util.adb (Write_Info_Int): New procedure
3060 (Write_Info_Slit): New procedure
3061 (Write_Info_Uint): New procedure
3062 * lib-util.ads (Write_Info_Int): New procedure
3063 (Write_Info_Slit): New procedure
3064 (Write_Info_Uint): New procedure
3065 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
3066 * lib-writ.ads: Update documentation for N (Notes) lines
3067 * lib.adb (Store_Note): New procedure
3068 * lib.ads (Notes): New table
3069 (Store_Note): New procedure
3070 * sem_prag.adb: Call Store_Note for affected pragmas
3072 2010-06-14 Thomas Quinot <quinot@adacore.com>
3074 * socket.c: Fix wrong condition in #ifdef
3075 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
3076 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
3077 because on VMS this type is a 32-bit pointer which is not compatible
3078 with the default for C pointers for code compiled with gcc on that
3081 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3083 * sem_util (Is_VMS_Operator): New predicate to determine whether an
3084 operator is an intrinsic operator declared in the DEC system extension.
3085 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
3086 if the operator is a VMS intrinsic.
3087 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
3088 constant-folded if the operands are signed and the operator is a VMS
3091 2010-06-14 Robert Dewar <dewar@adacore.com>
3093 * g-socket.adb, gnatcmd.adb: Minor reformatting.
3095 2010-06-14 Pascal Obry <obry@adacore.com>
3097 * s-finimp.adb: Fix typo.
3098 * raise.h: Remove duplicate blank line.
3100 2010-06-14 Vincent Celier <celier@adacore.com>
3102 * prj-nmsc.adb (Add_Sources): Always set the object file and the
3103 switches file names, as the configuration of the language may change
3104 in an extending project.
3105 (Process_Naming_Scheme): For sources of projects that are extended, set
3106 the configuration of the language from the highest extending project
3107 where the language is declared.
3109 2010-06-14 Gary Dismukes <dismukes@adacore.com>
3111 * sem_res.adb (Resolve_Call): For infinite recursion check, test
3112 whether the called subprogram is inherited from a containing subprogram.
3113 (Same_Or_Aliased_Subprograms): New function
3115 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3117 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
3118 use-visible, check whether it is a primitive for more than one type.
3120 2010-06-14 Robert Dewar <dewar@adacore.com>
3122 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
3124 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
3125 Has_Pragma_Unmodified flag.
3127 2010-06-14 Thomas Quinot <quinot@adacore.com>
3129 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
3130 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
3131 now done in GNAT.Sockets if necessary.
3132 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
3133 Ensure mutual exclusion for netdb operations if the target platform
3135 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating struct
3136 hostent as an opaque type to improve portability.
3137 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
3138 gethostbyYYY using proprietary VxWorks API so that a uniform interface
3139 is available for the Ada side.
3140 * gcc-interface/Makefile.in: Remove g-sttsne-*
3141 * gcc-interface/Make-lang.in: Update dependencies.
3143 2010-06-14 Vincent Celier <celier@adacore.com>
3145 * gnatcmd.adb (Mapping_File): New function.
3147 2010-06-14 Javier Miranda <miranda@adacore.com>
3149 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
3151 2010-06-14 Arnaud Charlet <charlet@adacore.com>
3153 * ali.adb: Fix typo.
3154 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
3156 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3158 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
3161 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
3162 the context does not have a homonym of the selector, emit default
3165 2010-06-14 Robert Dewar <dewar@adacore.com>
3167 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
3170 2010-06-14 Arnaud Charlet <charlet@adacore.com>
3172 * lib-xref.ads: Doc updates:
3173 - Allocate 'Q' for #include entity kind
3175 - Allocate 'g' for regular macros
3176 - Allocate 'G' for function-like macros
3178 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3180 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
3181 Indicates that there is an instantiation in the current unit that
3182 loaded the body of the unit denoted by the with_clause.
3183 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
3184 whether a with_clause in the current context denotes the unit that
3185 holds the generic declaration, and mark the with_clause accordingly.
3186 (Instantiate_Package_Body): call Mark_Context.
3187 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
3188 whether a given body should be traversed before the spec of the main
3191 2010-06-14 Ed Falis <falis@adacore.com>
3193 * sysdep.c: Fix 653 build against vThreads headers.
3195 2010-06-14 Robert Dewar <dewar@adacore.com>
3197 * sinfo.ads: Minor reformatting.
3199 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3201 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
3202 the spec has been generated for a body without spec that carries an
3203 Inline_Always pragma.
3205 2010-06-14 Arnaud Charlet <charlet@adacore.com>
3207 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
3210 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
3212 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
3213 declaration for VMs, as those are useless and might lead to duplicated
3214 local variable names in the generated code.
3215 * gcc-interface/Make-lang.in: Update dependencies.
3217 2010-06-14 Robert Dewar <dewar@adacore.com>
3219 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
3221 2010-06-14 Robert Dewar <dewar@adacore.com>
3223 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
3224 is renamed as Has_Following_Address_Clause.
3225 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
3226 to allow the caller to avoid Initialize_Scalars having an effect.
3227 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
3228 scalars with an address clause specified.
3229 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
3230 to allow the caller to avoid Initialize_Scalars having an effect.
3231 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
3232 (where it was called Has_Address_Clause).
3233 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
3234 (where it was called Has_Address_Clause).
3235 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
3236 problems for Initialize_Scalars (since we no longer initialize objects
3237 with an address clause.
3239 2010-06-14 Robert Dewar <dewar@adacore.com>
3241 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
3244 2010-06-14 Gary Dismukes <dismukes@adacore.com>
3246 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
3247 on the entity of an implicitly generated postcondition procedure.
3249 2010-06-14 Thomas Quinot <quinot@adacore.com>
3251 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
3252 Discriminant_Constraint elist from full view to private view.
3254 2010-06-14 Robert Dewar <dewar@adacore.com>
3256 * sem_res.adb: Minor reformatting.
3258 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3260 * sem.adb: New version of unit traversal.
3262 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
3263 within a generic unit in the table of delayed calls.
3265 2010-06-14 Robert Dewar <dewar@adacore.com>
3267 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
3269 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3271 * sem_ch12.adb (Save_References): If an identifier has been rewritten
3272 during analysis as an explicit dereference, keep the reference implicit
3273 in the generic, but preserve the entity if global. This prevents
3274 malformed generic trees in the presence of some nested generics.
3276 2010-06-14 Sergey Rybin <rybin@adacore.com>
3278 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
3279 tool with '-files=' option. Also fix some small errors (wrong brackets)
3281 2010-06-14 Vincent Celier <celier@adacore.com>
3283 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
3284 the ALI files on the command line.
3286 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
3287 the same value as the parameter of the same name.
3288 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
3290 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
3291 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
3292 emit version symbols only for the units of the library.
3293 (Gen_Versions_C): Ditto.
3295 2010-06-14 Gary Dismukes <dismukes@adacore.com>
3297 * sem_ch4.adb: Fix typo.
3299 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
3301 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
3302 vector IO doesn't work at default value properly.
3304 2010-06-14 Doug Rupp <rupp@adacore.com>
3306 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
3308 2010-06-14 Vincent Celier <celier@adacore.com>
3310 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
3311 sources of the project if a switch -files= is used.
3313 2010-06-14 Thomas Quinot <quinot@adacore.com>
3315 * exp_attr.adb: Minor reformatting.
3317 2010-06-14 Gary Dismukes <dismukes@adacore.com>
3319 * gnat_ugn.texi: Minor typo fixes and wording changes.
3321 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3323 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
3324 prefixed form, do not re-analyze first actual, which may need an
3325 implicit dereference.
3326 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
3327 prefixed notation, the analysis will rewrite the node, and possible
3328 errors appear in the rewritten name of the node.
3329 * sem_res.adb: If a call is ambiguous because its first parameter is
3330 an overloaded call, report list of candidates, to clarify ambiguity of
3333 2010-06-14 Doug Rupp <rupp@adacore.com>
3335 * s-auxdec-vms-alpha.adb: New package body implementing legacy
3336 VAX instructions with Asm insertions.
3337 * s-auxdec-vms_64.ads: Inline VAX queue functions
3338 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
3339 that show up only on VMS.
3340 * gcc-interface/Makefile.in: Provide translation for
3341 s-auxdec-vms-alpha.adb.
3343 2010-06-14 Olivier Hainque <hainque@adacore.com>
3345 * initialize.c (VxWorks section): Update comments.
3347 2010-06-14 Robert Dewar <dewar@adacore.com>
3349 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
3351 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
3353 * init.c: Code clean up.
3355 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3357 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
3358 not insert address clause in table for later validation if type of
3359 entity is generic, to prevent possible spurious errors.
3361 * sem_ch8.adb: Code clean up.
3363 2010-06-14 Ben Brosgol <brosgol@adacore.com>
3365 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
3366 texi2pdf and texi2html.
3367 Document how to change scheduling properties on HP-UX.
3369 2010-06-14 Thomas Quinot <quinot@adacore.com>
3371 * g-socket.ads: Remove misleading comments.
3373 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
3375 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
3376 CLI_Target as this prevents proper detection of exported names
3377 duplicates when the exported language is different to CIL.
3378 (Process_Interface_Name): Add check for CIL convention exports,
3379 replacing the old one from Check_Duplicated_Export_Name.
3381 2010-06-14 Matthew Heaney <heaney@adacore.com>
3383 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
3384 and new last satisfy constraints.
3385 (Delete_Last): prevent overflow for subtraction of index values
3386 (To_Vector): prevent overflow for addition of index values
3388 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3390 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
3391 rewritten call, preserve the resulting type to prevent spurious errors,
3392 when the call is implicitly dereferenced in the context of an in-out
3395 * checks.adb (Apply_Discriminant_Check): If the target of the
3396 assignment is a renaming of a heap object, create constrained type for
3399 2010-06-14 Pascal Obry <obry@adacore.com>
3401 * prj-proc.adb: Fix copy of object directory for extending projects.
3403 2010-06-14 Jose Ruiz <ruiz@adacore.com>
3405 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
3406 (__gnat_install_handler, PowerPC linux): Activate the alternative
3409 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
3411 * gnat_rm.texi: Move to GFDL version 1.3.
3412 * gnat-style.texi: Ditto.
3413 * gnat_ugn.texi: Ditto.
3415 2010-06-12 Kai Tietz <kai.tietz@onevision.com>
3418 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
3421 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
3423 * gcc-interface/utils.c (update_pointer_to): Initialize last.
3425 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
3427 * gcc-interface/ada-tree.h: Fix formatting nits.
3429 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
3431 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
3433 (init_dummy_type): Likewise.
3434 (gnat_pushlevel): Likewise.
3436 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
3437 (Subprogram_Body_to_gnu): Likewise.
3438 (Compilation_Unit_to_gnu): Likewise.
3439 (start_stmt_group): Likewise.
3440 (extract_encoding): Likewise.
3441 (decode_name): Likewise.
3443 * gcc-interface/misc.c (gnat_printable_name): Likewise.
3445 * gcc-interface/decl.c (annotate_value): Likewise.
3447 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
3449 (struct lang_decl): Likewise.
3450 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
3451 (SET_DECL_LANG_SPECIFIC): Likewise.
3453 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
3455 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
3456 * gcc-interface/lang-specs.h: Likewise.
3458 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
3461 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
3463 2010-06-01 Arnaud Charlet <charlet@adacore.com>
3465 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
3467 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
3469 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
3470 TYPE_DECL of the equivalent type instead of building a new one.
3472 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
3474 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
3475 Fix nits in comments.
3476 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
3477 * gcc-interface/trans.c (gigi): Likewise.
3478 (Attribute_to_gnu): Likewise.
3479 (Case_Statement_to_gnu): Likewise.
3480 (gnat_to_gnu): Adjust warning message.
3481 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
3482 (build_vms_descriptor32): Likewise.
3484 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
3486 * gcc-interface/decl.c: Pretend to be a backend file by undefining
3487 IN_GCC_FRONTEND (still need rtl.h here).
3489 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3491 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
3492 (gigi): Adjust call to set_stack_check_libfunc.
3494 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3496 * gcc-interface/utils.c: Do not include rtl.h.
3498 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
3500 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
3501 and gimple.h. Explain why rtl.h has to be included.
3502 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
3503 * gcc-interface/targtyps.c: Do not include tm_p.h
3504 * gcc-interface/utils2.c: Do not include flags.h.
3505 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
3506 and explain why it has to be included.
3507 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
3509 Include function.h and explain why. Explain why except.h is included.
3510 (enumerate_modes): Remove unused function.
3511 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
3512 * gcc-interface/Make-lang.in: Update dependencies.
3514 2010-05-25 Joseph Myers <joseph@codesourcery.com>
3516 * gcc-interface/misc.c (internal_error_function): Add context
3517 parameter. Use it to access show_column flag and instead of using
3518 global_dc. Call warn_if_plugins.
3519 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
3521 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
3523 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
3524 * gcc-interface/trans.c (unshare_save_expr): Delete.
3525 (gigi): Do not unshare trees under SAVE_EXPRs here.
3527 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
3529 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
3531 * gcc-interface/utils.c (build_function_stub): Likewise.
3533 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3535 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
3536 for Wuninitialized without -O.
3538 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
3540 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
3541 ADT_exception_data_name_id.
3542 (exception_data_name_id): New define.
3543 * gcc-interface/trans.c (gigi): Initialize it.
3544 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
3545 exception type for standard exception definitions. Do not make them
3547 <E_Record_Type>: Equate fields of types associated with an exception
3548 definition to those of the standard exception type.
3550 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
3552 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
3554 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
3556 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
3557 code, improve comments and fix formatting nits.
3559 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
3561 * gcc-interface/utils.c (update_pointer_to): Return early if the old
3562 pointer already points to the new type. Chain the old pointer and its
3563 variants at the end of new pointer's chain after updating them.
3565 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
3567 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
3568 built for interfaces.
3569 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
3570 imported_p instead of Is_Imported when considering constants.
3571 Do not promote alignment of exported objects.
3572 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
3574 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
3576 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
3577 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
3578 constants really constant.
3579 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
3581 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
3583 * gcc-interface/decl.c (make_aligning_type): Declare the type.
3585 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
3587 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
3588 expressions of variant part of record types declared at library level.
3590 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
3592 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
3593 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
3594 (rest_of_record_type_compilation): Adjust call to create_field_decl.
3595 (make_descriptor_field): Likewise and pass correctly typed constants.
3596 (build_unc_object_type): Likewise.
3597 (unchecked_convert): Likewise.
3598 * gcc-interface/decl.c (elaborate_expression_2): New static function.
3599 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
3600 Adjust call to create_field_decl.
3601 (make_aligning_type): Likewise.
3602 (make_packable_type): Likewise.
3603 (maybe_pad_type): Likewise.
3604 (gnat_to_gnu_field): Likewise.
3605 (components_to_record): Likewise.
3606 (create_field_decl_from): Likewise.
3607 (create_variant_part_from): Remove superfluous test.
3608 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
3610 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
3612 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
3613 (build_unc_object_type_from_ptr): Likewise.
3614 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
3615 and pass it to create_type_decl. Declare the type. Simplify.
3616 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
3617 it to build_unc_object_type.
3618 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
3619 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
3620 (gnat_to_gnu): Likewise.
3621 * gcc-interface/utils2.c (build_allocator): Likewise.
3623 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
3626 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
3628 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3630 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
3632 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
3635 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
3637 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
3639 * gnathtml.pl: Use 755 as mask for new directories.
3641 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
3643 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
3644 constant constructors before taking their address.
3646 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
3648 * exp_dbug.ads: Fix outdated description. Mention link between XVS
3650 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
3651 XVZ variable as unit size of XVS type.
3652 (maybe_pad_type): Likewise.
3654 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
3656 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
3657 use memmove if the array type is bit-packed.
3659 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
3661 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
3662 build_common_tree_nodes.
3664 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
3666 * gsocket.h: Make sure that winsock2.h is included before windows.h.
3668 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
3670 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
3673 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
3675 * uintp.h (UI_Lt): Declare.
3676 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
3677 computation in sizetype.
3678 <E_Array_Subtype>: Use unified handling for all index types. Do not
3679 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
3681 (annotate_value): Change test for negative values.
3682 (validate_size): Apply test for negative values on GNAT nodes.
3683 (set_rm_size): Likewise.
3684 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
3685 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
3686 for negative values.
3687 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
3688 (builtin_type_for_size): Adjust definition of signed_size_type_node.
3689 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
3690 lengths against zero.
3692 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
3694 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
3695 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
3696 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
3697 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
3698 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
3699 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
3701 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
3702 flag_signed_char. Tag sizetype with "size_type" moniker.
3703 * gcc-interface/trans.c (gigi): Add standard_character parameter.
3704 Remove useless built-in types. Equate unsigned_char_type_node to
3705 Standard.Character. Use it instead of char_type_node throughout.
3706 (Attribute_to_gnu): Likewise.
3707 (gnat_to_gnu): Likewise.
3708 * gcc-interface/utils2.c (build_call_raise): Likewise.
3710 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
3712 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
3713 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
3714 (sbitsize_one_node): New macro.
3715 (sbitsize_unit_node): Likewise.
3716 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
3717 latent bug in the computation of subrange_p. Fold wider_p predicate.
3718 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
3719 the final comparison.
3720 (make_aligning_type): Build real negation and use sizetype throughout
3721 the offset computation.
3722 (maybe_pad_type): Do not issue the warning when the new size expression
3724 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
3725 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
3727 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
3729 (gnat_to_gnu) <N_Free_Statement>: Likewise.
3730 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
3731 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
3732 constants in sizetype. Remove dead code and tweak comments. Generate
3733 equality instead of inequality comparisons for zero length tests.
3735 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3737 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
3738 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
3739 <object>: Do not create the fake PARM_DECL if no debug info is needed.
3740 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
3741 purposes if no debug info is needed.
3742 Fix formatting. Reorder and add comments.
3743 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
3744 variable and remove obsolete comment.
3745 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
3746 (convert_vms_descriptor32): Likewise.
3747 (convert): Remove dead code.
3748 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
3749 the reference to the P_ARRAY pointer.
3750 <POINTER_TYPE>: Likewise.
3751 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
3752 (gnat_init_decl_processing): Delete, move contents to...
3753 * gcc-interface/misc.c (gnat_init): ...here.
3755 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3757 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
3758 calls. Return true for conversion from a record subtype to its type.
3760 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3762 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
3763 lieu of integer_type_node for boolean operations.
3764 (choices_to_gnu): Likewise.
3765 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
3766 (Loop_Statement_to_gnu): Likewise.
3767 (establish_gnat_vms_condition_handler): Likewise.
3768 (Exception_Handler_to_gnu_sjlj): Likewise.
3769 (gnat_to_gnu): Likewise.
3770 (build_unary_op_trapv): Likewise.
3771 (build_binary_op_trapv): Likewise.
3772 (emit_range_check): Likewise.
3773 (emit_index_check): Likewise.
3774 (convert_with_check): Likewise.
3775 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
3776 (convert_vms_descriptor32): Likewise.
3777 (convert_vms_descriptor): Likewise.
3778 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
3779 (compare_arrays): Use boolean instead of integer constants.
3780 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
3781 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
3783 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
3784 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
3785 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
3786 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
3787 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
3788 for boolean operations.
3789 (fill_vms_descriptor): Likewise. Fix formatting nits.
3791 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3793 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
3794 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
3796 (LOOP_STMT_COND): ...this.
3797 (LOOP_STMT_BOTTOM_COND_P): New flag.
3798 (LOOP_STMT_TOP_UPDATE_P): Likewise.
3799 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
3800 (can_equal_min_val_p): New static inline function.
3801 (can_equal_max_val_p): Likewise.
3802 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
3803 new LOOP_STMT semantics. Use two different strategies depending on
3804 whether optimization is enabled to translate the loop.
3805 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
3807 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3809 * uintp.adb (UI_From_Dint): Remove useless code.
3810 (UI_From_Int): Likewise.
3811 * uintp.h: Reorder declarations.
3812 (UI_From_gnu): Declare.
3813 (UI_Base): Likewise.
3814 (Vector_Template): Likewise.
3815 (Vector_To_Uint): Likewise.
3818 * gcc-interface/gigi.h: Tweak comments.
3819 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
3820 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
3822 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
3823 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
3824 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
3825 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
3828 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3830 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
3832 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
3833 (smaller_form_type_p): ...this. Change parameter and variable names.
3834 (call_to_gnu): Use the nominal type of the parameter to create the
3835 temporary if it's a smaller form of the actual type.
3836 (addressable_p): Return false if the actual type is integral and its
3837 size is greater than that of the expected type.
3839 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
3841 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
3842 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
3843 (process_attributes): Delete.
3844 (post_error_ne_num): Change parameter name.
3845 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
3846 with -g3. Remove a couple of obsolete lines. Minor tweaks.
3847 If type annotating mode, operate on trees to compute the adjustment to
3848 the sizes of tagged types. Fix long line.
3849 (cannot_be_superflat_p): Tweak head comment.
3850 (annotate_value): Fold local constant.
3851 (set_rm_size): Fix long line.
3852 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
3853 (Attribute_to_gnu): Fix long line.
3854 <Attr_Size>: Remove useless assertion.
3855 Reorder statements. Use size_binop routine.
3856 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
3857 Create local variables for the label and the test. Tweak comments.
3858 (Subprogram_Body_to_gnu): Reset cfun to NULL.
3859 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
3860 (process_inlined_subprograms): Integrate into...
3861 (Compilation_Unit_to_gnu): ...this.
3862 (gnat_to_gnu): Fix long line.
3863 (post_error_ne_num): Change parameter name.
3864 * gcc-interface/utils.c (process_attributes): Static-ify.
3865 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
3866 (create_type_decl): Add comment.
3867 (create_var_decl_1): Process the attributes after adding the VAR_DECL
3868 to the current binding level.
3869 (create_subprog_decl): Likewise for the FUNCTION_DECL.
3870 (end_subprog_body): Do not reset cfun to NULL.
3871 (build_vms_descriptor32): Fix long line.
3872 (build_vms_descriptor): Likewise.
3873 (handle_nonnull_attribute): Likewise.
3874 (convert_vms_descriptor64): Likewise.
3875 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
3876 (gnat_protect_expr): Fix thinko.
3878 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
3880 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
3881 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
3882 before translating the top-level node.
3883 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
3884 <N_Object_Declaration>: Likewise.
3885 <N_Assignment_Statement>: Likewise.
3886 <N_Unchecked_Type_Conversion>: Likewise.
3887 (call_to_gnu): Remove kludge.
3888 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
3889 associated with user returns to be preserved.
3890 (gnat_to_gnu): Add special code to deal with boolean rvalues.
3891 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
3893 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
3894 <INDIRECT_REF>: Call build_fold_indirect_ref.
3896 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
3898 * g-socket.adb: A target can have multiple missing errno's. This
3899 will result in multiple errno's being defined as -1. Because of this
3900 we can not use a case but must use a series of if's to avoid
3901 a duplicate case error in GNAT.Sockets.Resolve_Error.
3903 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
3905 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
3906 a statement. Otherwise, if at top-level, push the processing of the
3907 elaboration routine. In the misaligned case, issue the error messages
3908 again on entry and create the temporary explicitly. Do not issue them
3910 For a function call, emit the range check if necessary.
3911 In the copy-in copy-out case, create the temporary for the return
3913 Do not unnecessarily convert by-ref parameters to the formal's type.
3914 Remove obsolete guards in conditions.
3915 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
3916 target to call_to_gnu in all cases.
3917 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
3918 (addressable_p) <CONSTRUCTOR>: Return false if not static.
3919 <COMPOUND_EXPR>: New case.
3920 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
3921 expression if it has unconstrained array type.
3922 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
3923 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
3926 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
3928 * gcc-interface/trans.c (gigi): Do not start statement group.
3929 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
3930 Start statement group and push binding level here...
3931 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
3932 Do not push fake contexts at top level. Remove redundant code.
3933 (call_to_gnu): Rename a local variable and constify another.
3934 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
3935 (set_current_block_context): Set it as the group's block.
3936 (gnat_init_decl_processing): Delete unrelated init code.
3937 (end_subprog_body): Use NULL_TREE.
3939 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
3941 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
3942 side-effects of actual parameters before the call.
3944 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
3946 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
3948 (set_rm_size): Reorder and remove obsolete test.
3950 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
3952 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
3953 (gigi): Adjust ATTRIBUTE_UNUSED markers.
3954 * gcc-interface/gadaint.h: New file.
3955 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
3956 (__gnat_to_canonical_file_spec): Remove declaration.
3957 (number_names): Delete.
3958 (number_files): Likewise.
3960 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
3963 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
3965 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
3967 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
3968 Ekind. Return early for class-wide types. Do not compute initializer
3969 unless necessary. Reuse the tree for an associated class-wide type
3970 only if processing its root type.
3972 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
3974 * gsocket.h: Run-time can no longer be built without network
3975 OS headers available. Changing RTEMS GNAT build procedure to
3976 reflect this and letting run-time build use network .h files.
3978 2010-04-13 Duncan Sands <baldrick@free.fr>
3980 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
3981 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
3983 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
3985 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
3986 (parent_name_id): New macro.
3987 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
3988 * gcc-interface/trans.c (gigi): Initialize it.
3989 (lvalue_required_p) <N_Type_Conversion>: New case.
3990 <N_Qualified_Expression>: Likewise.
3991 <N_Allocator>: Likewise.
3992 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
3994 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
3996 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
3997 (DECL_CONST_ADDRESS_P): New macro.
3998 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
3999 (SAME_FIELD_P): Likewise.
4000 * gcc-interface/decl.c (constructor_address_p): New static function.
4001 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
4002 the return value of above function.
4003 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
4004 passed by reference.
4005 <E_Record_Subtype>: Likewise.
4006 Set TREE_ADDRESSABLE on the type if it passed by reference.
4007 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
4008 (create_field_decl_from): Likewise.
4009 (substitute_in_type): Likewise.
4010 (purpose_member_field): Use SAME_FIELD_P.
4011 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
4012 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
4013 parameter and adjust recursive calls.
4014 <N_Explicit_Dereference>: New case.
4015 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
4016 Adjust calls to lvalue_required_p. Do not return the initializer of a
4017 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
4018 (call_to_gnu): Delay issuing error message for a misaligned actual and
4019 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
4020 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
4021 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
4022 type is passed by reference.
4023 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
4024 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
4025 (build_simple_component_ref): Use SAME_FIELD_P.
4027 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
4029 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
4030 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
4031 front-end's predicate Is_By_Reference_Type. Use consistent order and
4032 remove ??? comment. Use original conversion in all cases, if any.
4033 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
4034 (convert): Use local copy in more cases.
4035 <INDIRECT_REF>: Remove deactivated code.
4036 (unchecked_convert): Use a couple of local copies.
4038 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
4040 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
4042 (lvalue_required_p) <N_Attribute_Reference>: Call it.
4043 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
4044 folding the result only if lvalue_required_for_attribute_p is true.
4045 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
4046 typed constant to build_component_ref.
4047 (unchecked_convert): Likewise.
4048 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
4049 (build_allocator): Likewise.
4051 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
4053 * gcc-interface/utils2.c (build_cond_expr): Take the address and
4054 dereference if the result type is passed by reference.
4056 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
4058 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
4059 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
4060 goto to the next statement.
4062 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
4064 * gcc-interface/gigi.h (maybe_variable): Delete.
4065 (protect_multiple_eval): Likewise.
4066 (maybe_stabilize_reference): Likewise.
4067 (gnat_save_expr): Declare.
4068 (gnat_protect_expr): Likewise.
4069 (gnat_stabilize_reference): Likewise.
4070 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
4071 gnat_stabilize_reference.
4072 (maybe_variable): Delete.
4073 (elaborate_expression_1): Use gnat_save_expr.
4074 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
4075 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
4076 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
4077 <N_Slice>: Use gnat_protect_exp.
4078 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
4079 <N_In>: Use gnat_protect_expr.
4080 Pass NULL to gnat_stabilize_reference.
4081 (build_unary_op_trapv): Use gnat_protect_expr.
4082 (build_binary_op_trapv): Likewise.
4083 (emit_range_check): Likewise.
4084 (emit_index_check): Likewise.
4085 (convert_with_check): Likewise.
4086 (protect_multiple_eval): Move to utils2.c file.
4087 (maybe_stabilize_reference): Merge into...
4088 (gnat_stabilize_reference): ...this. Move to utils2.c file.
4089 (gnat_stabilize_reference_1): Likewise.
4090 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
4091 instead of protect_multiple_eval.
4092 * gcc-interface/utils2.c (compare_arrays): Likewise.
4093 (nonbinary_modular_operation): Likewise.
4094 (maybe_wrap_malloc): Likewise.
4095 (build_allocator): Likewise.
4096 (gnat_save_expr): New function.
4097 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
4098 in common cases. Propagate TREE_READONLY onto dereferences.
4099 (gnat_stabilize_reference_1): Move from trans.c file.
4100 (gnat_stabilize_reference): Likewise.
4102 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
4104 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
4105 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
4106 node. Use the type of the operand to set TREE_READONLY.
4107 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
4108 _REF node. Do not overwrite TREE_READONLY.
4109 (call_to_gnu): Rename local variable and fix various nits. In the
4110 copy-in/copy-out case, build the SAVE_EXPR manually.
4111 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
4112 and fold the computations.
4113 (protect_multiple_eval): Always save entire fat pointers.
4114 (maybe_stabilize_reference): Minor tweaks.
4115 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
4116 tcc_type and tcc_statement.
4117 * gcc-interface/utils.c (convert_to_fat_pointer): Call
4118 protect_multiple_eval in lieu of save_expr.
4119 (convert): Minor tweaks.
4120 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
4121 (builtin_type_for_size): Call gnat_type_for_size directly.
4122 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
4123 (contains_null_expr): Likewise
4124 (gnat_build_constructor): Do not call it.
4125 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
4126 instead of gnat_stabilize_reference to protect the operands.
4127 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
4129 (maybe_wrap_malloc): Likewise.
4130 (build_allocator): Likewise.
4131 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
4132 (gnat_mark_addressable): Rename parameter.
4134 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
4136 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
4137 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
4138 (TYPE_RETURNS_BY_REF_P): Rename into.
4139 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
4140 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
4141 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
4142 (build_return_expr): Likewise.
4143 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
4144 Rename local variables. If the return Mechanism is By_Reference, pass
4145 return_by_invisible_ref_p to create_subprog_type instead of toggling
4146 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
4147 the mechanism. Use regular return for contrained types with non-static
4148 size and return by invisible reference for unconstrained return types
4149 with default discriminants. Update comment.
4150 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
4151 returns by invisible reference, turn the RESULT_DECL into a pointer.
4152 Do not handle DECL_BY_REF_P in the CICO case here.
4153 (call_to_gnu): Remove code handling return by target pointer. For a
4154 function call, if the return type has non-constant size, generate the
4155 assignment with an INIT_EXPR.
4156 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
4157 If the function returns by invisible reference, build the copy return
4159 (add_decl_expr): Initialize the variable with an INIT_EXPR.
4160 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
4161 Adjust for renaming of macros. Copy the node only when necessary.
4162 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
4163 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
4164 (convert_from_reference): Delete.
4165 (is_byref_result): Likewise.
4166 (gnat_genericize_r): Likewise.
4167 (gnat_genericize): Likewise.
4168 (end_subprog_body): Do not call gnat_genericize.
4169 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
4170 (build_return_expr): Adjust parameter names, logic and comment.
4172 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
4174 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
4175 if the size is small enough. Propagate the alignment if there is an
4176 alignment clause on the original array type.
4177 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
4178 Deal with under-aligned packed array types. Copy the size onto the
4179 justified modular type and don't lay it out again. Likewise for the
4180 padding type built for other under-aligned subtypes.
4181 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
4184 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
4186 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
4187 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
4189 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
4191 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
4192 do not set the result type if there is a specified target and do not
4193 convert the result in any cases.
4194 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
4195 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
4197 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
4199 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
4201 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
4204 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
4205 pointer base types are variant of each other. Apply special treatment
4206 for null to fat pointer types in all cases.
4208 2010-01-28 Pascal Obry <obry@adacore.com>
4210 * s-win32.ads: Add some missing constants.
4212 2010-01-28 Vincent Celier <celier@adacore.com>
4214 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
4217 2010-01-28 Robert Dewar <dewar@adacore.com>
4219 * gnat_rm.texi: Minor correction
4221 2010-01-27 Pascal Obry <obry@adacore.com>
4223 * g-awk.adb: ensure that an AWK session is reusable.
4225 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
4227 * g-regist.adb (For_Every_Key): Fix previous change.
4230 2010-01-27 Thomas Quinot <quinot@adacore.com>
4232 * lib-writ.ads: Current version of spec for new N (note) ALI lines
4234 2010-01-27 Yannick Moy <moy@adacore.com>
4236 * a-cdlili.adb (Insert): Correct exception message when cursor
4237 designates wrong list.
4239 2010-01-27 Vincent Celier <celier@adacore.com>
4241 * gnatcmd.adb: When there is only one main specified, the package
4242 support Switches (<main>) and attribute Switches is specified for the
4243 main, use these switches, instead of Default_Switches ("Ada").
4245 2010-01-27 Robert Dewar <dewar@adacore.com>
4247 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
4249 * exp_disp.adb: Minor reformatting
4251 2010-01-27 Tristan Gingold <gingold@adacore.com>
4253 * seh_init.c: Use __ImageBase instead of _ImageBase.
4255 2010-01-27 Javier Miranda <miranda@adacore.com>
4257 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
4258 profile of interface thunks. The type of the controlling formal is now
4259 the covered interface type (instead of the target tagged type).
4261 2010-01-27 Sergey Rybin <rybin@adacore.com>
4263 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
4265 2010-01-27 Robert Dewar <dewar@adacore.com>
4267 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
4268 changed from Expr to N.
4270 2010-01-26 Thomas Quinot <quinot@adacore.com>
4272 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
4273 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
4276 2010-01-26 Vincent Celier <celier@adacore.com>
4278 * prj-attr.adb: Add new attribute Library_Install_Name_Option
4279 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
4280 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
4281 attributes Run_Path_Option and Library_Install_Name_Option.
4282 * prj.ads (Project_Configuration): Replace component
4283 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
4284 component Library_Install_Name_Option.
4285 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
4286 Replace Run_Path_Origin_Supported with Run_Path_Origin
4288 2010-01-26 Ed Schonberg <schonberg@adacore.com>
4290 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
4291 is not hidden by a homograph declared in another actual package.
4293 2010-01-26 Robert Dewar <dewar@adacore.com>
4295 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
4296 decisions for pragmas Assert, Check, Precondition, Postcondition if
4298 * scos.ads: Update comments.
4299 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
4300 Also remove obsolete code for CT (exit point) SCOs.
4302 2010-01-26 Thomas Quinot <quinot@adacore.com>
4304 * switch-c.adb: Fix handling of -gnatz*
4306 2010-01-26 Robert Dewar <dewar@adacore.com>
4308 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
4309 qualifiers for FOR/WHILE loops
4310 * scos.ads: Use separate type letters F/W for for/while loops
4312 2010-01-26 Robert Dewar <dewar@adacore.com>
4314 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
4315 entries per line, one for each statement in the sequence).
4316 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
4317 size from 100 to 10_000 for SC_Array to avoid any real possibility of
4318 overflow. Output decisions in for loops.
4319 Exclude labels from CS lines.
4320 * scos.ads: Clarify that label is not included in the entry point
4322 2010-01-26 Robert Dewar <dewar@adacore.com>
4324 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
4325 format of statement sequence SCO entries (one location/statement).
4326 * put_scos.adb (Put_SCOs): Implement new format of CS lines
4327 * scos.ads: Update comments.
4328 * sem_eval.adb: Minor reformatting.
4330 2010-01-26 Robert Dewar <dewar@adacore.com>
4332 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
4333 (Extend_Statement_Sequence): New procedures
4334 (Traverse_Declarations_Or_Statements): New handling for exits.
4336 2010-01-26 Robert Dewar <dewar@adacore.com>
4338 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
4341 2010-01-26 Robert Dewar <dewar@adacore.com>
4343 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
4344 * scos.ads: Clarify handling of logical operators
4346 2010-01-26 Arnaud Charlet <charlet@adacore.com>
4348 * s-tpoben.adb: Update comments.
4350 2010-01-26 Robert Dewar <dewar@adacore.com>
4352 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
4355 2010-01-26 Robert Dewar <dewar@adacore.com>
4357 * scos.ads: Clean up documentation, remove obsolete XOR references
4358 2010-01-26 Vincent Celier <celier@adacore.com>
4360 * gnat_ugn.texi: Complete documentation on the restrictions for
4361 combined options in -gnatxxx switches.
4364 2010-01-26 Arnaud Charlet <charlet@adacore.com>
4366 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
4367 a controlled operation, abort is already deferred at this point, so we
4368 need to use Defer_Abort_Nestable.
4370 2010-01-26 Vincent Celier <celier@adacore.com>
4372 * prj-conf.adb (Get_Config_Switches): Check for a default language for
4373 a project extending a project with no languages.
4375 2010-01-26 Vincent Celier <celier@adacore.com>
4377 * switch-c.adb (Scan_Front_End_Switches): Take into account options
4378 that follow -gnatef.
4379 Allow -gnateG to be followed by other options.
4381 2010-01-26 Robert Dewar <dewar@adacore.com>
4383 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
4384 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
4387 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
4389 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
4390 that allows to iterate over all subkeys of a key.
4392 2010-01-26 Ed Falis <falis@adacore.com>
4394 * sysdep.c: enable NFS for VxWorks MILS
4395 * env.c: enable __gnat_environ for VxWorks MILS
4396 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
4398 2010-01-25 Bob Duff <duff@adacore.com>
4400 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
4401 is an internally-generated positional aggregate, and the bounds are
4402 already correctly set. We don't want to overwrite those bounds with
4403 bounds determined by context.
4405 2010-01-25 Robert Dewar <dewar@adacore.com>
4407 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
4408 exp_ch9.adb, g-sechas.ads: Minor reformatting.
4410 2010-01-25 Thomas Quinot <quinot@adacore.com>
4412 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
4413 integer type) before subtracting 1, otherwise the computation may wrap
4414 (because size_t is modular) and cause the conversion to fail.
4416 2010-01-25 Ed Falis <falis@adacore.com>
4418 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
4420 2010-01-25 Vincent Celier <celier@adacore.com>
4422 * prj-attr.adb: New attribute Run_Path_Origin_Required
4423 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
4424 attribute Run_Path_Origin_Required.
4425 * prj.ads (Project_Configuration): New component
4426 Run_Path_Origin_Supported.
4427 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
4429 2010-01-25 Ed Schonberg <schonberg@adacore.com>
4431 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
4432 have errors, do not continue resolution of the aggregate.
4433 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
4434 the array type indicates an error.
4436 2010-01-25 Bob Duff <duff@adacore.com>
4438 * sinfo.ads: Minor comment fixes.
4440 2010-01-25 Bob Duff <duff@adacore.com>
4442 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
4444 2010-01-25 Arnaud Charlet <charlet@adacore.com>
4446 * gnatvsn.ads (Current_Year): Update.
4448 2010-01-25 Florian Villoing <villoing@adacore.com>
4450 * gnat_ugn.texi: Fix typo.
4452 2010-01-25 Thomas Quinot <quinot@adacore.com>
4454 * scos.ads: Update specification.
4456 2010-01-25 Ed Schonberg <schonberg@adacore.com>
4458 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
4459 enclosing subprogram has no previous spec, attach postcondition
4460 procedure to the defining entity for the body.
4462 2010-01-25 Ed Schonberg <schonberg@adacore.com>
4464 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
4465 initialization procedure of the ancestor part of an extension aggregate
4466 if it is an interface type.
4468 2010-01-25 Vincent Celier <celier@adacore.com>
4470 * gnatlink.adb (Process_Binder_File): The directory for the shared
4471 version of libgcc in the run path options is found in the subdirectory
4472 indicated by __gnat_default_libgcc_subdir.
4473 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
4476 2010-01-25 Ed Schonberg <schonberg@adacore.com>
4478 * sem_prag.adb: More flexible pragma Annotate.
4480 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
4482 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
4483 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
4485 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
4487 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
4489 2010-01-18 Jan Hubicka <jh@suse.cz>
4492 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
4493 unit local variables.
4495 2010-01-17 Laurent GUERBY <laurent@guerby.net>
4497 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
4499 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
4501 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
4502 * system-linux-armeb.ads, system-linux-armel.ads: New files.
4504 2010-01-09 Simon Wright <simon@pushface.org>
4507 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
4512 Copyright (C) 2010 Free Software Foundation, Inc.
4514 Copying and distribution of this file, with or without modification,
4515 are permitted in any medium without royalty provided the copyright
4516 notice and this notice are preserved.
OSDN Git Service
