1 2012-04-30 Eric Botcazou <ebotcazou@adacore.com>
3 * gcc-interface/utils.c (finish_record_type): Force the traditional GCC
4 layout for bitfields on the type if it is packed or has a representation
5 clause and an alternate layout is available.
7 2012-04-09 Mike Stump <mikestump@comcast.net>
9 * a-assert.ads: Remove execute permission.
10 * a-chacon.ads: Likewise.
11 * a-coteio.ads: Likewise.
12 * a-envvar.ads: Likewise.
13 * a-exetim-mingw.ads: Likewise.
14 * a-fzteio.ads: Likewise.
15 * a-izteio.ads: Likewise.
16 * a-lcteio.ads: Likewise.
17 * a-llctio.ads: Likewise.
18 * a-scteio.ads: Likewise.
19 * a-suenco.ads: Likewise.
20 * a-suenst.ads: Likewise.
21 * a-suewst.ads: Likewise.
22 * a-suezst.ads: Likewise.
23 * a-tirsfi.ads: Likewise.
24 * a-wichha.ads: Likewise.
25 * a-zchara.ads: Likewise.
26 * a-zchhan.ads: Likewise.
27 * a-zchuni.ads: Likewise.
28 * a-zrstfi.ads: Likewise.
29 * aspects.ads: Likewise.
30 * g-byorma.ads: Likewise.
31 * g-decstr.ads: Likewise.
32 * g-encstr.ads: Likewise.
33 * g-spchge.ads: Likewise.
34 * g-u3spch.ads: Likewise.
35 * g-wispch.ads: Likewise.
36 * g-zspche.ads: Likewise.
37 * namet-sp.ads: Likewise.
38 * s-os_lib.ads: Likewise.
39 * s-regexp.ads: Likewise.
40 * s-regpat.ads: Likewise.
41 * s-string.ads: Likewise.
42 * s-tasloc.ads: Likewise.
43 * s-utf_32.ads: Likewise.
44 * sem_aux.ads: Likewise.
45 * a-assert.adb: Likewise.
46 * a-chacon.adb: Likewise.
47 * a-envvar.adb: Likewise.
48 * a-exetim-mingw.adb: Likewise.
49 * a-suenco.adb: Likewise.
50 * a-suenst.adb: Likewise.
51 * a-suewst.adb: Likewise.
52 * a-suezst.adb: Likewise.
53 * a-tirsfi.adb: Likewise.
54 * a-wichha.adb: Likewise.
55 * a-zchhan.adb: Likewise.
56 * a-zchuni.adb: Likewise.
57 * a-zrstfi.adb: Likewise.
58 * aspects.adb: Likewise.
59 * g-byorma.adb: Likewise.
60 * g-decstr.adb: Likewise.
61 * g-encstr.adb: Likewise.
62 * g-spchge.adb: Likewise.
63 * g-u3spch.adb: Likewise.
64 * g-wispch.adb: Likewise.
65 * g-zspche.adb: Likewise.
66 * namet-sp.adb: Likewise.
67 * s-except.adb: Likewise.
68 * s-inmaop-vxworks.adb: Likewise.
69 * s-os_lib.adb: Likewise.
70 * s-regexp.adb: Likewise.
71 * s-regpat.adb: Likewise.
72 * s-string.adb: Likewise.
73 * s-tasloc.adb: Likewise.
74 * s-utf_32.adb: Likewise.
75 * s-wchcon.adb: Likewise.
76 * sem_aux.adb: Likewise.
78 2012-03-22 Release Manager
82 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
84 * gcc-interface/decl.c (components_to_record): Add ARTIFICIAL parameter
85 and set TYPE_ARTIFICIAL according to it. Adjust recursive call.
86 (gnat_to_gnu_entity) <E_Record_Type>: Adjust call to above function.
87 * gcc-interface/utils.c (rest_of_record_type_compilation): Do not
88 invoke rest_of_type_decl_compilation on the parallel type, if any.
90 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
92 * gcc-interface/utils.c (gnat_write_global_declarations): Make sure the
93 dummy global built for global types is preserved.
95 2012-02-27 Tristan Gingold <gingold@adacore.com>
97 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
98 E_Array_Type]: Reuse dummy fat type for gnu_ptr_template and
101 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
103 * gcc-interface/ada-tree.h (TYPE_PACKED_ARRAY_TYPE_P): Add checking.
104 (TYPE_BY_REFERENCE_P): New flag.
105 (TYPE_IS_BY_REFERENCE_P): New macro.
106 (TYPE_DUMMY_P): Add checking and remove VOID_TYPE.
107 (TYPE_IS_DUMMY_P): Adjust for above change.
108 * gcc-interface/decl.c (gnat_to_gnu_entity): Use TYPE_BY_REFERENCE_P
109 and TYPE_IS_BY_REFERENCE_P instead of TREE_ADDRESSABLE.
110 (gnat_to_gnu_param): Likewise.
111 (maybe_pad_type): Likewise.
112 (make_type_from_size): Use TYPE_IS_PACKED_ARRAY_TYPE_P.
113 * gcc-interface/misc.c (must_pass_by_ref): Use TYPE_IS_BY_REFERENCE_P
114 instead of TREE_ADDRESSABLE.
115 * gcc-interface/trans.c (finalize_nrv): Likewise.
116 (call_to_gnu): Likewise. Do not create a temporary for return values
117 with by-reference type here.
118 (gnat_to_gnu): Test TYPE_IS_DUMMY_P instead of TYPE_DUMMY_P.
119 (gnat_gimplify_expr) <ADDR_EXPR>: Don't do anything for non-constant
120 CONSTRUCTORs and calls.
121 * gcc-interface/utils.c (make_dummy_type): Get the equivalent type of
122 the underlying type and use it throughout. Use TYPE_IS_BY_REFERENCE_P
123 instead of TREE_ADDRESSABLE.
124 * gcc-interface/utils2.c (build_cond_expr): Deal with by-reference
127 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
129 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Revert previous
130 change that creates a special VAR_DECL for debugging purposes. For an
131 aliased object with an unconstrained nominal subtype, make its type a
132 thin reference to the underlying object.
133 * gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: Deal with
134 expressions built for the initialization of above objects.
136 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
138 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
139 Windows-specific make variable.
140 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
141 (install-gnatlib): Respect the above during installation when set,
142 and also install any windows import library that has been built.
143 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
144 build a corresponding import library.
146 2012-02-22 Robert Dewar <dewar@adacore.com>
148 * exp_util.adb, make.adb, sem_dim.adb, sem_ch4.adb, exp_disp.adb: Minor
151 2012-02-22 Geert Bosch <bosch@adacore.com>
153 * g-bytswa-x86.adb, g-bytswa.adb, gcc-interface/Makefile.in: Remove
154 x86-specific version of byteswap and use GCC builtins instead.
156 2012-02-22 Tristan Gingold <gingold@adacore.com>
158 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
159 E_Array_Type]: Translate component ealier.
161 2012-02-22 Robert Dewar <dewar@adacore.com>
163 * par-ch3.adb (P_Signed_Integer_Type_Definition): Specialize
164 error message for 'Range.
166 2012-02-22 Pascal Obry <obry@adacore.com>
168 * s-taprop-mingw.adb (Finalize_TCB): Do not wait on thread handle as
169 this is our own thread.
171 2012-02-22 Sergey Rybin <rybin@adacore.com frybin>
173 * tree_io.ads: Update ASIS_Version_Number because of the changes
176 2012-02-22 Hristian Kirtchev <kirtchev@adacore.com>
178 * exp_ch7.adb (Create_Finalizer): Suppress elaboration checks on
179 stack-related finalizers.
181 2012-02-22 Ed Schonberg <schonberg@adacore.com>
183 * sem_ch6.adb (Analyze_Expression_Function): If the construct
184 is a completion, indicate that its formals are the formals of
185 a completion, and as such do not get a cross- reference entry.
186 (Analyze_Subprogram_Specification): Do not generate a definition
187 for the entity of an expression function, because it may be a
188 completion. Definition will be generated if needed when analyzing
189 the generated subprogram declaration.
191 2012-02-22 Vincent Celier <celier@adacore.com>
193 * make.adb (Check): When checking if an object file is in the
194 correct object directory, get the unit name from a previous call
195 to Check_Source_Info_In_ALI.
196 * makeutl.adb (Check_Source_Info_In_ALI): Return the name of
197 the unit when everything is OK, otherwise return No_Name.
198 * makeutl.ads (Check_Source_Info_In_ALI): Return Name_Id instead
201 2012-02-22 Ed Schonberg <schonberg@adacore.com>
203 * sem_ch4.adb (Find_Equality_Types, Try_One_Interp): In an
204 instance, the operator is visible if an operand is of some
205 numeric type which is not in use or directly visible, and the
206 other operand is a numeric literal.
208 2012-02-22 Tristan Gingold <gingold@adacore.com>
210 * init.c: Minor code clean up.
211 * gcc-interface/Make-lang.in: Update dependencies.
213 2012-02-22 Arnaud Charlet <charlet@adacore.com>
215 * gnatlink.adb (Gnatlink): Use -gnatcC in CodePeer_Node,
216 otherwise GCC will generate an object file.
218 2012-02-22 Vincent Celier <celier@adacore.com>
220 * projects.texi: Correct typo related to "**" in Source_Dirs.
222 2012-02-22 Steve Baird <baird@adacore.com>
224 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Clean up generation of
227 2012-02-22 Vincent Pucci <pucci@adacore.com>
229 * rtsfind.adb (Get_Unit_Name): Ada_Numerics_Child and
230 System_Dim_Child cases added.
231 * rtsfind.ads: Ada_Numerics,
232 Ada_Numerics_Generic_Elementary_Functions, System_Dim,
233 System_Dim_Float_IO and System_Dim_Integer_IO added to the list
234 of RTU_Id. Ada_Numerics_Child and System_Dim_Child added as
236 * sem_dim.adb (Is_Dim_IO_Package_Entity): Use of
237 Rtsfind to verify the package entity is located either
238 in System.Dim.Integer_IO or in System.Dim.Float_IO.
239 (Is_Dim_IO_Package_Instantiation): Minor
240 changes. (Is_Elementary_Function_Call): Removed.
241 (Is_Elementary_Function_Entity): New routine.
242 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity call added.
243 * snames.ads-tmpl: Name_Dim and Name_Generic_Elementary_Functions
246 2012-02-22 Vincent Pucci <pucci@adacore.com>
248 * sem_prag.adb: Minor reformatting.
250 2012-02-22 Ed Schonberg <schonberg@adacore.com>
252 * sem_ch3.adb (Find_Type_Name): When analyzing a private type
253 declaration that is the completion of a tagged incomplete type, do
254 not associate the class-wide type already created with the private
255 type to prevent order-of-elaboration issues in the back-end.
256 * exp_disp.adb (Find_Specific_Type): Find specific type of
257 a class-wide type, and handle the case of an incomplete type
258 coming either from a limited_with clause or from an incomplete
259 type declaration. Used when expanding a dispatchin call and
260 generating tag checks (minor refactoring).
262 2012-02-22 Robert Dewar <dewar@adacore.com>
264 * exp_ch5.adb: Add comment.
265 * sem_ch12.adb, exp_ch6.adb: minor reformatting
267 2012-02-22 Ed Schonberg <schonberg@adacore.com>
269 * freeze.adb (Freeze_Entity): Do not perform type layout within
272 2012-02-22 Eric Botcazou <ebotcazou@adacore.com>
274 * init.c (__gnat_error_handler) [Linux]: Map SIGBUS to
277 2012-02-22 Ed Schonberg <schonberg@adacore.com>
279 * exp_ch5.adb (Expand_N_Assignment_Statement): Reject an
280 assignment to a classwide type whose type is limited, as
281 can happen in an instantiation in programs that run afoul or
285 2012-02-17 Ed Schonberg <schonberg@adacore.com>
287 * exp_ch6.adb (Legal_Copy): If layout is not
288 determined in the front-end, do not emit error message when
289 by-reference actual is potentially unaligned.
290 * gcc-interface/decl.c (gnat_to_gnu_field): Better error message for
291 illegal representation clause on tagged or aliased component, or on
292 by-reference type with forced alignment.
294 2012-02-17 Nicolas Roche <roche@adacore.com>
296 * gcc-interface/Makefile.in: Ensure FORCE_DEBUG_ADAFLAGS variables is
297 propagated by gnatlib-sjlj and gnatlib-zcx targets.
298 * gcc-interface/Make-lang.in: Update dependencies.
300 2012-02-17 Thomas Quinot <quinot@adacore.com>
302 * sem_ch12.adb (Analyze_Package_Instantiation): For an
303 instantiation in an RCI library unit, omit the instance body
304 if the RCI library unit is the instance itself (E.2.3(18)),
305 but include the body if the instantiation is within the RCI
306 declaration (12.3(12)).
308 2012-02-17 Steve Baird <baird@adacore.com>
310 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Pre'Class and
311 Post'Class aspects can only be specified for a primitive operation
314 2012-02-17 Yannick Moy <moy@adacore.com>
316 * gnat_rm.texi: Minor shuffling.
318 2012-02-17 Ed Schonberg <schonberg@adacore.com>
320 * aspects.adb: Expression functions can carry pre/postconditions.
321 * par-ch6.adb (P_Subprogram): look for optional pre/postconditions
322 in an expression function.
323 * sem_prag (Check_Precondition_Postcondition): legal on expression
326 2012-02-17 Vincent Pucci <pucci@adacore.com>
328 * a-cdlili.adb, a-cidlli.adb, a-cihama.adb, a-cimutr.adb,
329 * a-ciorma.adb, a-cohama.adb, a-coinve.adb, a-comutr.adb,
330 * a-convec.adb, a-coorma.adb (Adjust): New routine.
331 (Constant_Reference): Increment Busy and Lock counters.
332 (Reference): Increase Busy and Lock counters.
333 (Finalize): New routine.
334 * a-cihase.adb, a-ciorse.adb, a-cohase.adb, a-coorse.adb:
335 (Adjust): New routine. (Constant_Reference): Increment Busy
337 (Finalize): New routine.
338 * a-cdlili.ads, a-cidlli.ads, a-cihama.ads, a-cihase.ads,
339 * a-cimutr.ads, a-ciorma.ads, a-ciorse.ads, a-cohama.ads,
340 * a-cohase.ads, a-coinve.ads, a-comutr.ads, a-convec.ads,
341 * a-coorma.ads, a-coorse: Controlled component added to the
344 2012-02-17 Robert Dewar <dewar@adacore.com>
346 * restrict.adb (Check_Restriction): Add special handling for
347 No_Obsolescent_Features.
349 2012-02-17 Hristian Kirtchev <kirtchev@adacore.com>
351 * exp_util.adb (Find_Finalize_Address): When dealing with an
352 internally built full view for a type with unknown discriminants,
353 use the original record type.
355 2012-02-17 Robert Dewar <dewar@adacore.com>
357 * sem_dim.adb: Minor reformatting.
359 2012-02-17 Yannick Moy <moy@adacore.com>
361 * gnat_rm.texi: Minor rewording.
363 2012-02-17 Thomas Quinot <quinot@adacore.com>
365 * sem_aggr.adb: Minor reformatting.
367 2012-02-17 Robert Dewar <dewar@adacore.com>
369 * gnat_ugn.texi: Update doc for -gnatw.m to include 2*x case.
371 2012-02-17 Vincent Pucci <pucci@adacore.com>
373 * sem_dim.adb (Is_Dim_IO_Package_Entity): New routine.
374 (Is_Dim_IO_Package_Instantiation): Is_Dim_IO_Package_Entity
376 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity
378 * s-dim.ads: Make package Pure.
380 2012-02-17 Gary Dismukes <dismukes@adacore.com>
382 * prj-nmsc.adb: Minor reformatting.
384 2012-02-17 Yannick Moy <moy@adacore.com>
386 * gnat_rm.texi: Update GNAT RM with a separate chapter on restrictions.
388 2012-02-17 Yannick Moy <moy@adacore.com>
390 * gnat_ugn.texi: Fix typos.
392 2012-02-17 Pascal Obry <obry@adacore.com>
394 * prj-nmsc.adb: prj-nmsc.adb (Check_Aggregated): Check that an
395 aggregate is not Externally_Built.
397 2012-02-17 Ed Schonberg <schonberg@adacore.com>
399 * sem_aggr.adb (Resolve_Record_Aggregate): If a composite
400 component has a box association, copy the default value using
401 the current scope as the scope of internal types, to prevent
402 scoping anomalies in gigi.
404 2012-02-17 Robert Dewar <dewar@adacore.com>
406 * sem_dim.adb, sem_dim.ads, s-tasren.adb, prj.adb, prj.ads, freeze.adb,
407 sem_res.adb, exp_ch4.adb, sinput.adb, sinput.ads, exp_aggr.adb,
408 exp_intr.adb, s-os_lib.adb: Minor reformatting.
410 2012-02-17 Ed Schonberg <schonberg@adacore.com>
412 * sem_ch6.adb (Is_Non_Overriding_Operation): Add warning if the
413 old operation is abstract, the relevant type is not abstract,
414 and the new subprogram fails to override.
416 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
418 * gcc-interface/trans.c (Identifier_to_gnu): Move block retrieving the
419 type of the result to the end and execute it for a deferred constant of
420 a discriminated type whose full view can be elaborated statically.
422 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
424 * gcc-interface/trans.c (gnat_to_gnu) <N_Qualified_Expression>: If the
425 type is tagged, mark it as used for debugging purposes.
426 <N_Allocator>: Likewise for a qualified expression.
428 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
430 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
431 return value in the by-reference return type case if this isn't the
432 expression of an object declaration. Tidy up.
434 2012-02-09 Tristan Gingold <gingold@adacore.com>
436 * gcc-interface/Makefile.in: Remove .sym rule (not used).
437 Remove adamsg.o object (requires native message compiler).
438 * init.c (CMA$_EXIT_THREAD, MTH$_FLOOVEMAT, SS$_INTDIV): Define as a
439 macro instead of as extern int.
440 (ADA$_ALREADY_OPEN, ADA$_CONSTRAINT_ERRO, ADA$_DATA_ERROR)
441 (ADA$_DEVICE_ERROR, ADA$_END_ERROR, ADA$_FAC_MODE_MISMAT)
442 (ADA$_IOSYSFAILED, ADA$_KEYSIZERR, ADA$_KEY_MISMATCH)
443 (ADA$_LAYOUT_ERROR, ADA$_LINEXCMRS, ADA$_MAXLINEXC)
444 (ADA$_MODE_ERROR, ADA$_MRN_MISMATCH, ADA$_MRS_MISMATCH)
445 (ADA$_NAME_ERROR, ADA$_NOT_OPEN, ADA$_ORG_MISMATCH)
446 (ADA$_PROGRAM_ERROR, ADA$_RAT_MISMATCH, ADA$_RFM_MISMATCH)
447 (ADA$_STAOVF, ADA$_STATUS_ERROR, ADA$_STORAGE_ERROR)
448 (ADA$_UNSUPPORTED, ADA$_USE_ERROR): Likewise.
449 (struct cond_except): Field cond is now an unsigned int.
450 (dec_ada_cond_except_table): Adjust.
451 (cond_except_table): Likewise.
452 (cond_resignal_table): Likewise.
453 (__gnat_default_resignal_p): Fix style.
455 2012-02-08 Vincent Celier <celier@adacore.com>
457 * gcc-interface/Make-lang.in: Add g-byorma.o to gnatbind objects
458 (g-buorma is now imported by sinput).
460 * scn.adb (Initialize_Scanner): Call Check_For_BOM
461 * sinput-p.adb (Source_File_Is_Subunit): Call Check_For_BOM
462 * sinput.adb: New procedure Check_For_BOM
463 * sinput.ads: New procedure Check_For_BOM
465 2012-02-08 Vincent Pucci <pucci@adacore.com>
467 * impunit.adb: Dimension package names updated
468 * Makefile.rtl: s-dim added
469 * sem_dim.adb (Is_Procedure_Put_Call): minor changes
470 (Is_Dim_IO_Package_Instantiation): minor changes
471 * sem_dim.ads: minor changes in comments
472 * snames.ads-tmpl: Name_Dim added Name_Dim_Float_IO and
473 Name_Dim_Integer_IO removed
474 * s-dim.ads: New package. Define the dimension terminology.
475 * s-diflio.adb, s-diinio.adb, s-dimkio.ads, s-dimmks.ads,
476 * s-dmotpr.ads: Package names updated.
477 * s-diflio.ads, s-diinio.ads: Documentation added and package
480 2012-02-08 Gary Dismukes <dismukes@adacore.com>
482 * gcc-interface/utils2.c (build_call_alloc_dealloc_proc): Revise test
483 for storage pools to test for an underlying record type rather than
484 testing Is_Tagged_Type, so that simple storage pools will be handled
485 the same as normal Ada storage pools.
487 2012-02-08 Yannick Moy <moy@adacore.com>
489 * gnat_rm.texi: Minor reshuffling to place restriction at
492 2012-02-08 Bob Duff <duff@adacore.com>
494 * warnsw.adb (Set_Warning_Switch): Set Warn_On_Suspicious_Modulus_Value
495 False for '-gnatwA', to suppress these warnings.
497 2012-02-08 Vincent Celier <celier@adacore.com>
499 * sinput-p.adb (Source_File_Is_Subunit): Check for BOM before
500 starting to scan, so that UTF8 encoding is taken into account.
502 2012-02-08 Arnaud Charlet <charlet@adacore.com>
504 * s-tasren.adb, s-tasren.ads (Internal_Complete_Rendezvous): New
506 (Complete_Rendezvous): Now call Internal_Complete_Rendezvous.
507 (Exceptional_Complete_Rendezvous): Mark No_Return.
509 2012-02-08 Eric Botcazou <ebotcazou@adacore.com>
511 * exp_aggr.adb (Compile_Time_Known_Composite_Value):
512 New predicate to compute whether a composite value can be
513 evaluated at compile time.
514 (Component_Not_OK_For_Backend): Use Compile_Time_Known_Value for all
515 expressions of elementary type and Compile_Time_Known_Composite_Value
516 for all other expressions.
517 (Expand_Record_Aggregate): Convert to assignments in the case
518 of a type with mutable components if the aggregate cannot be
521 2012-02-08 Gary Dismukes <dismukes@adacore.com>
523 * aspects.ads (type Aspect_Id): Add Simple_Storage_Pool_Type.
524 (Impl_Defined_Aspects): Add association for
525 Aspect_Simple_Storage_Pool_Type.
527 association for Aspect_Simple_Storage_Pool_Type.
529 (Canonical_Aspect): Add association for Simple_Storage_Pool_Type.
530 * exp_attr.adb (Expand_N_Attribute_Reference):
531 Change name to Name_Simple_Storage_Pool_Type.
532 * exp_ch4.adb (Expand_N_Allocator): Change
533 name to Name_Simple_Storage_Pool_Type.
534 * exp_intr.adb (Expand_Unc_Deallocation): Change name to
535 Name_Simple_Storage_Pool_Type. * freeze.adb (Freeze_Entity):
536 Change names to Name_Simple_Storage_Pool_Type. * par-prag.adb:
537 Change names to Name_Simple_Storage_Pool_Type. * sem_attr.adb:
538 (Analyze_Attribute): Change name to Name_Simple_Storage_Pool_Type.
539 * sem_ch13.adb (Analyze_Attribute_Definition_Clause):
540 Change name to Name_Simple_Storage_Pool_Type.
542 (Analyze_Pragma): Change name to Name_Simple_Storage_Pool_Type.
543 (Sig_Flags): Change name to Name_Simple_Storage_Pool_Type.
544 * sem_res.adb (Resolve_Allocator): Change name to
545 Name_Simple_Storage_Pool_Type. * snames.ads-tmpl:
546 (Name_Simple_Storage_Pool_Type): New name constant.
547 (type Pragma_Id): Change name to Name_Simple_Storage_Pool_Type and
548 move to main pragma section because it no longer matches the
550 * snames.adb-tmpl (Get_Pragma_Id): Remove test for
551 Name_Simple_Storage_Pool.
552 (Is_Pragma_Name): Remove test for Name_Simple_Storage_Pool.
554 2012-02-08 Robert Dewar <dewar@adacore.com>
556 * gnat_ugn.texi: Add some clarification to -gnatwA and -gnatws.
558 2012-02-08 Pascal Obry <obry@adacore.com>
560 * prj.adb (Compute_All_Imported_Projects): Use new
561 For_Project_And_Aggregated_Context to ensure proper context is
562 used for encapsulated aggregate libraries.
563 * prj-proc.adb (Recursive_Process): Call
564 Process_Aggregated_Projects earlier to ensure that all dependent
565 projects are set with the proper encapsulated status.
567 2012-02-08 Pascal Obry <obry@adacore.com>
569 * s-os_lib.adb (Normalize_Arguments): Properly escape last \ in null
572 2012-02-08 Pascal Obry <obry@adacore.com>
574 * prj.ads, prj.adb (For_Project_And_Aggregated_Context): New
575 generic routine with a context parameter.
577 2012-02-08 Robert Dewar <dewar@adacore.com>
579 * a-coinve.adb, sem_util.adb, sem_ch8.adb, a-cobove.adb,
580 a-convec.adb: Minor reformatting and code reorganization.
582 2012-02-08 Steve Baird <baird@adacore.com>
584 * sem_cat.adb (In_Preelaborated_Unit): A child
585 unit instantiation does not inherit preelaboration requirements
588 2012-02-08 Gary Dismukes <dismukes@adacore.com>
590 * aspects.ads (type Aspect_Id): Add Aspect_Simple_Storage_Pool.
591 (Impl_Defined_Aspects): Add entry for Aspect_Simple_Storage_Pool.
592 (Aspect_Argument): Add Name entry for Aspect_Simple_Storage_Pool.
593 (Aspect_Names): Add entry for Aspect_Simple_Storage_Pool.
594 * aspects.adb (Canonical_Aspect): Add entry for
595 Aspect_Simple_Storage_Pool.
596 * exp_attr.adb (Expand_N_Attribute_Reference): Handle case of
597 Attribute_Simple_Storage_Pool in the same way as Storage_Pool
598 (add conversion, analyze/resolve). For the Storage_Size attribute,
599 for the simple pool case, locate and use the simple pool type's
600 Storage_Size function (if any), otherwise evaluate to zero.
601 * exp_ch4.adb (Expand_N_Allocator): In the case of an allocator
602 for an access type with an associated simple storage pool,
603 locate and use the pool type's Allocate.
604 * exp_intr.adb (Expand_Unc_Deallocation): In the case where the
605 access type has a simple storage pool, locate the pool type's
606 Deallocate procedure (if present) and use it as the procedure
607 to call on the Free operation.
608 * freeze.adb (Freeze_Entity): In the case of a full type for
609 a private type defined with pragma Simple_Storage_Pool, check
610 that the full type is also appropriate for the pragma. For
611 a simple storage pool type, validate that the operations
612 Allocate, Deallocate (if present), and Storage_Size
613 (if present) are defined with appropriate expected profiles.
614 (Validate_Simple_Pool_Op_Formal): New procedure
615 (Validate_Simple_Pool_Operation): New procedure Add with and
617 * par-prag.adb: Add Pragma_Simple_Storage_Pool to case statement
618 (no action required).
619 * sem_attr.adb (Analyze_Attribute): For the case of the
620 Storage_Pool attribute, give a warning if the prefix type has an
621 associated simple storage pool, and rewrite the attribute as a
622 raise of Program_Error. In the case of the Simple_Storage_Pool
623 attribute, check that the prefix type has an associated simple
624 storage pool, and set the attribute type to the pool's type.
625 * sem_ch13.adb (Analyze_Aspect_Specifications): Add
626 Aspect_Simple_Storage_Pool case choice.
627 (Analyze_Attribute_Definition_Clause): Add
628 Aspect_Simple_Storage_Pool to case for Ignore_Rep_Clauses
629 (no action). Add handling for Simple_Storage_Pool attribute
630 definition, requiring the name to denote a simple storage pool
632 (Check_Aspect_At_Freeze_Point): For a simple storage pool
633 aspect, set the type to that of the name specified for the aspect.
634 * sem_prag.adb (Analyze_Pragma): Add handling for pragma
635 Simple_Storage_Pool, requiring that it applies to a library-level
636 type declared in a package declaration that is a limited private
637 or limited record type.
638 * sem_res.adb (Resolve_Allocator): Flag an attempt to call a
639 build-in-place function in an allocator for an access type with
640 a simple storage pool as unsupported.
641 * snames.ads-tmpl: Add Name_Simple_Storage_Pool.
642 (type Attribute_Id): Add Attribute_Simple_Storage_Pool.
643 (type Pragma_Id): Add Pragma_Simple_Storage_Pool.
644 * snames.adb-tmpl (Get_Pragma_Id): Handle case of
645 Name_Simple_Storage_Pool.
646 (Is_Pragma_Name): Return True for Name_Simple_Storage_Pool.
648 2012-02-08 Cyrille Comar <comar@adacore.com>
650 * projects.texi: Clarify doc for interfaces.
652 2012-02-07 Eric Botcazou <ebotcazou@adacore.com>
654 * gcc-interface/Make-lang.in (GCC_LINKERFLAGS): New variable.
657 2012-02-01 Tristan Gingold <gingold@adacore.com>
659 * gcc-interface/trans.c (Loop_Statement_to_gnu): Use sizetype
660 instead of size_type_node.
662 2012-01-30 Nicolas Roche <roche@adacore.com>
664 * gcc-interface/Make-lang.in: Update dependencies.
665 * gcc-interface/Makefile.in: Use system-vxworks-system-ppc-mils.ads
667 Remove Linker_Options -crtbe when building sjlj run-time.
669 2012-01-30 Robert Dewar <dewar@adacore.com>
671 * sem.adb (Analyze): Call Analyze_Mod for N_Op_Mod mode.
672 * sem_ch3.adb (Modular_Type_Declaration): Warn on mod value of
673 form 2 * small-literal.
674 * sem_ch4.adb (Analyze_Mod): New procedure (warn on suspicious
676 * sem_ch4.ads (Analyze_Mod): New procedure.
678 2012-01-30 Ed Schonberg <schonberg@adacore.com>
680 * sem_ch6.adb: sem_ch6.adb (Analyze_Expression_Function): Copy
681 types and return expression when building spec for implicit
682 body, to preserve global references that may be present in an
685 2012-01-30 Matthew Heaney <heaney@adacore.com>
687 * a-convec.adb, a-coinve.adb, a-cobove.adb (Sort,
688 Reverse_Elements): Check for cursor tampering.
690 2012-01-30 Ed Schonberg <schonberg@adacore.com>
692 * sem_util.adb (Is_Fully_Initialized_Type): In Ada 2012, a
693 type with aspect Default_Value or Default_Component_Value is
694 fully initialized, and use of variables of such types do not
697 2012-01-30 Javier Miranda <miranda@adacore.com>
700 * sem_ch8.adb (Analyze_Subprogram_Renaming):
701 Handle self-renaming when the renamed entity is referenced using
704 2012-01-30 Vincent Celier <celier@adacore.com>
706 * projects.texi: Add documentation for attribute Interfaces.
708 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
710 * exp_ch7.adb (Build_Finalizer_Call): Set loc again.
711 * exp_ch11.adb (Expand_At_End_Handler): Do not provide a source
712 location for the wrapped call to the original AT_END routine
713 and the subsequent return statement.
715 2012-01-30 Pascal Obry <obry@adacore.com>
717 * s-rannum.adb: Minor reformatting.
719 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
721 * a-calend-vms.adb, a-calend.adb: Increment the number of leap seconds
722 to 25 and add the hard time value for 2012-06-30.
724 2012-01-30 Robert Dewar <dewar@adacore.com>
726 * a-strhas.ads, einfo.adb, einfo.ads, exp_ch7.adb, exp_ch9.adb,
727 freeze.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-proc.adb, s-llflex.ads,
728 s-ransee.adb, s-ransee.ads, sem_ch13.adb, sem_dim.adb, sem_prag.adb:
729 Minor reformatting/code reorganization.
731 2012-01-30 Thomas Quinot <quinot@adacore.com>
733 * s-rannum.adb, s-ransee.adb, s-ransee.ads (Get_Seed): Return
734 Unsigned_64 rather than Duration.
735 (System.Random_Numbers.Reset): Use full value of seed
736 (do not truncate sub-second bits).
738 2012-01-30 Thomas Quinot <quinot@adacore.com>
740 * sem_cat.adb, sem_ch12.adb: Minor reformatting.
742 2012-01-30 Yannick Moy <moy@adacore.com>
744 * gnat_ugn.texi: Minor correction of GNAT UG, to take into
745 account changes to -gnatwa and more recent warnings.
747 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
749 * exp_ch7.adb (Build_Finalizer_Call): Do not provide a source
750 location when creating a call to a finalizer.
751 * exp_ch11.adb (Expand_Exception_Handlers): Do not provide
752 a source location for the first actual of Save_Occurrence for
755 2012-01-30 Ed Schonberg <schonberg@adacore.com>
757 * einfo.ads, einfo,adb: New attribute on scalar types:
758 Default_Aspect_Value New attribute on array types:
759 Default_Aspect_Component_Value Move attribute Related_Array_Object
760 to a different position to accomodate new aspect attributes.
761 * freeze.adb (Freeze_Entity): Use new attributes to retrieve value
762 of defaults set with an aspect specification, rather than using
763 the list of aspects attached to the type, to prevent issues with
765 * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
766 Default_Value and Default_Component _Value, store corresponding
767 expression in type entity.
768 (Check_Aspect_At_End_Of_Declaration): If the default aspects
769 are declared on the full view, use the full view to resolve the
770 correseponding expression.
771 * exp_ch3.adb (Init_Component): Use attribute
772 Default_Aspect_Component_Value to perform default initialization,
773 rather than relying on the rep item list for the type.
774 (Get_Simple_Init_Val): Ditto.
776 2012-01-30 Thomas Quinot <quinot@adacore.com>
778 * a-strhas.ads: Document risk of collision attack.
780 2012-01-30 Yannick Moy <moy@adacore.com>
782 * gnat_ugn.texi: Minor update wrt warning switches.
784 2012-01-30 Vincent Celier <celier@adacore.com>
786 * prj-nmsc.adb (Check_Interfaces): Report an error when a
787 unit from Library_Interface is not a unit of the project.
789 2012-01-30 Vincent Pucci <pucci@adacore.com>
791 * sem_prag.adb (Make_Aspect_For_PPC_In_Gen_Sub_Decl): Parent
792 links fixed inside PPC pragmas.
793 * sem_ch12.adb: Move call to Make_Aspect_For_PPC_In_Gen_Sub_Decl.
795 2012-01-30 Thomas Quinot <quinot@adacore.com>
797 * s-ransee.ads: Minor reformatting.
799 2012-01-30 Pascal Obry <obry@adacore.com>
801 * prj.ads, prj.adb (For_Each_Source): Add support for skipping
802 sources coming from an encapsulated library.
804 2012-01-30 Ed Schonberg <schonberg@adacore.com>
806 * sem_ch3.adb (Process-Full_View): fix typo.
807 * sem_ch13.adb (Aalyze_Aspect_Specifications): if predicates
808 appear on a private type and the full view is available, ensure
809 existence of freeze node for full view.
810 (Build_Predicate_Function): Attach predicate function to both
811 views of a private type.
813 2012-01-30 Vincent Celier <celier@adacore.com>
815 * prj-nmsc.adb (Check_Interfaces): Compute the Lib_Interface_ALIs
816 for the project if either attribute Library_Interface or
817 Interfaces is declared.
818 (Check_Stand_Alone_Library): Use Lib_Interface_ALIs computed in
821 2012-01-30 Pascal Obry <obry@adacore.com>
823 * prj-proc.adb (Recursive_Process): Set From_Encapsulated_Lib
824 boolean value to true in the process list created by this routine.
825 * prj.ads (Project_List_Element): New field From_Encapsulated_Lib.
826 Continued work for KA06-021.
827 * prj.adb (Compute_All_Imported_Projects): Set
828 From_Encapsulated_Lib boolean flag.
830 2012-01-30 Vincent Pucci <pucci@adacore.com>
832 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Minor
834 * s-diflio.ads: Minor change.
836 2012-01-30 Javier Miranda <miranda@adacore.com>
838 * exp_ch9.adb (Build_Dispatching_Requeue): Add missing call
839 to Get_Entry_Index. Required to generate code which provides
840 the correct value of Entry_Index in the target entry.
842 2012-01-30 Nicolas Roche <roche@adacore.com>
844 * system-vxworks-ppc.ads: Add pragma Linker_Options -crtbe to
845 fix issue with zcx on VxWorks5.
847 2012-01-30 Pascal Obry <obry@adacore.com>
849 * prj.ads, prj.adb (For_Every_Project_Imported): Remove
851 (For_Every_Project_Imported_Context): New generic routine with
853 * prj-nmsc.adb: Revert to use For_Every_Project_Imported Avoid
854 distributed complexity.
855 * prj-env.adb, prj-conf.adb, makeutl.adb, gnatcmd.adb: Ditto.
857 2012-01-30 Thomas Quinot <quinot@adacore.com>
859 * exp_aggr.adb (Expand_Record_Aggregate): After creating the
860 _parent aggregate for an extension aggregate, check whether it
861 requires delayed (top-down) expansion.
863 2012-01-30 Vincent Pucci <pucci@adacore.com>
865 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Rewritten.
866 * snames.ads-tmpl: Name_Item and Name_Symbols added.
867 * s-diflio.adb, s-diflio.ads, s-diinio.adb, s-diinio.ads: Rename
868 and change the position of parameter Symbols in every Put routine.
869 * s-dimmks.ads: Convert long float type Mks_Type into long
871 * s-llflex.ads: Modifications in comments.
873 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
875 * sem_ch12.adb (Earlier): Do not use the
876 top level source locations of the two input nodes.
878 2012-01-30 Robert Dewar <dewar@adacore.com>
880 * einfo.ads, sem_prag.adb, sem_attr.adb, aspects.ads,
881 sem_cat.adb, sem_aggr.adb, exp_aggr.adb: Minor reformatting.
883 2012-01-30 Robert Dewar <dewar@adacore.com>
885 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb: Minor reformatting.
887 2012-01-30 Olivier Hainque <hainque@adacore.com>
889 * sigtramp-ppcvxw.c (CFI_COMMON_REGS): Add rule for r1 back +
892 2012-01-30 Thomas Quinot <quinot@adacore.com>
894 * gnat_rm.texi, sem_dist.adb, sem_dist.ads, einfo.ads, sem_prag.adb,
895 sem_ch12.adb, sem_attr.adb, aspects.adb, aspects.ads, par-prag.adb,
896 sem_cat.adb, snames.ads-tmpl (Sem_Dist.Is_Valid_Remote_Object_Type):
897 New subprogram (extracted from
898 Sem_Cat.Validate_Remote_Access_Object_Type_Declaration).
899 (Einfo.Is_Remote_Types): Now applies to generic types. Update
900 documentation accordingly.
901 (Sem_Ch12.Analyze_Associations): A RACW type is acceptable as
902 actual for a formal type to which a pragma Remote_Access_Type
904 (Aspects, Par.Prag, Sem_Prag): Support for new pramga/aspect
906 (Sem_Attr.Analyze_Attribute, case Stub_Type): Attribute can
907 be applied to a generic type if pragma Remote_Access_Type
908 applies, in which case the type of the attribute is
909 System.Partition_Interface.RACW_Stub_Type.
911 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
913 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Do not set
914 an alignment on fields of the RETURN type built for the CICO mechanism.
916 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
918 * gcc-interface/trans.c (gnat_to_gnu): Avoid making a SAVE_EXPR for
919 a call to a function that returns an unconstrained type with default
920 discriminant. Similarly, avoid doing the conversion to the nominal
921 result type in this case.
923 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
925 * gcc-interface/ada-tree.h (DECL_ALIASED_P): New flag.
926 * gcc-interface/decl.c (is_variable_size): Rename to...
927 (type_has_variable_size): ...this.
928 (adjust_packed): Adjust to above renaming.
929 (gnat_to_gnu_field): Set DECL_ALIASED_P on the field.
930 (field_is_artificial): New predicate.
931 (field_is_aliased): Likewise.
932 (field_has_self_size): Likewise.
933 (field_has_variable_size): Likewise.
934 (components_to_record): Record information for the final layout during
935 the first pass on fields.
936 If there is an aliased field placed after a field whose length depends
937 on discriminants, put all the fields of the latter sort, last.
939 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
941 * gcc-interface/gigi.h (get_minimal_subprog_decl): Declare.
942 * gcc-interface/decl.c (get_minimal_subprog_decl): New function.
943 * gcc-interface/trans.c (Attribute_to_gnu): Use it for the prefix of an
944 Access-like attribute in a dispatch table if the subprogram is public.
946 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
948 * gcc-interface/gigi.h (create_label_decl): Adjust.
949 * gcc-interface/utils.c (create_label_decl): Add GNAT_NODE parameter
950 and invoke gnat_pushdecl on it. Remove obsolete settings.
951 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Label>: Adjust call to
953 * gcc-interface/trans.c (gnat_to_gnu) <N_Null): Likewise. Ignore the
954 label for debugging purposes.
956 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
958 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an aliased
959 object with an unconstrained nominal subtype and if optimization isn't
960 enabled, create a special VAR_DECL for debugging purposes.
962 2012-01-23 Robert Dewar <dewar@adacore.com>
964 * sem_prag.ads, sem_prag.adb: Minor reformatting.
966 2012-01-23 Robert Dewar <dewar@adacore.com>
968 * sem_ch13.adb (Analyze_Aspect_Specifications): Check for
969 language defined aspect applied to renaming or formal type
970 declaration (not permitted)
972 2012-01-23 Matthew Heaney <heaney@adacore.com>
974 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb (Vet): Replaced
975 comment with pragma Assert.
977 2012-01-23 Vincent Pucci <pucci@adacore.com>
979 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Call
980 to Make_Aspect_For_PPC_In_Gen_Sub_Decl added in ASIS mode.
981 * sem_prag.adb, sem_prag.ads (Make_Aspect_For_PPC_In_Gen_Sub_Decl): New
982 routine. In ASIS mode, convert any PPC pragmas into aspects in generic
983 subprogram declaration in order to enable the analysis of PPC boolean
986 2012-01-23 Robert Dewar <dewar@adacore.com>
988 * sem_ch3.adb (Analyze_Object_Declaration): Properly
989 handle Current_Value for volatile variables (also propagate
990 Treat_As_Volatile from type to object).
992 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
994 * sem_ch12.adb (Install_Body): Detect the case
995 where the enclosing context is a package with a stub body that
996 has already been replaced by the actual body. In such cases,
997 the freeze node for the enclosing context must be inserted after
1000 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1002 * sem_prag.adb (Analyze_Pragma, case Debug): Freeze the called
1003 subprogram before expanding the pragma into an if-statement with
1004 a block, to ensure that when the subprogram is null its body is
1005 properly generated before expansion.
1007 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1009 * sem_ch12.adb (Analyze_Associations): Alphabetize local variables and
1010 constants. Rename Actual_Types to Actuals_To_Freeze. Rename Next_Formal
1012 Freeze all eligible subprograms which appear as actuals in
1014 (Has_Fully_Defined_Profile): New routine.
1015 (Renames_Standard_Subprogram): New routine.
1016 (Earlier): Add local variable N. Comment update. Do not use source
1017 locations when trying to determine whether one node precedes another.
1019 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1021 * exp_ch4.adb (Expand_Concatenate): In the case
1022 where the result of a concatentation can be null, set the to
1023 result have both the low and high bounds of the right operand (not
1024 just the high bound, as was the case prior to this fix). Also,
1025 fix the saved high bound setting (Last_Opnd_High_Bound) in the
1026 empty string literal case (should have been low bound minus one,
1027 rather than plus one).
1029 2012-01-23 Thomas Quinot <quinot@adacore.com>
1031 * scos.ads, put_scos.adb, get_scos.adb (Get_SCOs, Put_SCOs): Do not
1032 omit statement SCOs for disabled pragmas.
1034 2012-01-23 Matthew Heaney <heaney@adacore.com>
1036 * a-cohase.ads, a-cihase.ads, a-cbhase.ads, a-coorse.ads,
1037 a-ciorse.ads, a-cborse.ads, a-cohama.ads, a-cihama.ads, a-cbhama.ads,
1038 a-coorma.ads, a-ciorma.ads, a-cborma.ads, a-cdlili.ads, a-cidlli.ads,
1039 a-cbdlli.ads, a-convec.ads, a-coinve.ads, a-cobove.ads (Cursor'Read,
1040 Cursor'Write): Declare in private part.
1041 (Reference_Type'Read, Reference_Type'Write): Ditto.
1042 (Constant_Reference_Type'Read, Constant_Reference_Type'Write): Ditto.
1044 2012-01-23 Robert Dewar <dewar@adacore.com>
1046 * a-catizo.ads, a-calend.adb, a-calend.ads, par-ch13.adb: Minor
1049 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1051 * sem_ch6.adb (Analyze_Subprogram_Declaration): Do not set the
1052 Corresponding_Body on a defaulted null formal subprogram.
1053 * sem_ch12.adb (Check_Formal_Package_Instance): No check needed
1054 on a defaulted formal subprogram that is a null procedure.
1056 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1058 * exp_ch9.adb: Update the comments involving pragma Implemented.
1059 * sem_ch3.adb (Check_Pragma_Implemented (Entity_Id)): Add local
1060 constant Subp_Alias and local variable Impl_Subp. Properly
1061 handle aliases of synchronized wrappers. Code cleanup.
1062 (Check_Pragma_Implemented (Entity_Id; Entity_Id)): Add
1063 Name_Optional as part of the condition.
1064 * sem_prag.adb (Analyze_Pragma): Add "Optional" as one of the
1065 valid choices of implementation kind.
1066 (Check_Arg_Is_One_Of): New routine.
1067 * snames.ads-tmlp: Add Name_Optional.
1069 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1071 * par-ch13.adb: Better error recovery in illegal aspect
1074 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1076 * a-calend.adb: Add with clause for Interfaces.C. Add constant
1078 (Day_Of_Week): Call the internal UTC_Time_Offset.
1079 (Split): Call the internal UTC_Time_Offset.
1080 (Time_Of): Call the internal UTC_Time_Offset.
1081 (Time_Zone_Operations.UTC_Time_Offset): Call internal UTC_Time_Offset.
1082 (UTC_Time_Offset): New library-level routine.
1083 * a-calend.ads (UTC_Time_Offset): Remove parameter
1084 Is_Historic. Update related comment on usage.
1085 * a-catizo.adb (UTC_Time_Offset): Removed.
1086 (UTC_Time_Offset (Time)): Call Time_Zone_Operations.UTC_Time_Offset.
1087 * a-caltizo.ads (UTC_Time_Offset): Removed.
1088 (UTC_Time_Offset (Time)): Add back the default expression of parameter
1091 2012-01-23 Robert Dewar <dewar@adacore.com>
1093 * sprint.ads, sprint.adb (Sprint_Node_List): Add New_Lines parameter
1094 (pg,po,ps): Make sure each entry starts on new line.
1096 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1098 * a-calend.ads, a-calend.adb: Define types int and int_Pointer. Update
1099 the parameter profile of procedure localtime_tzoff and its associated
1101 (Day_Of_Week): Do not treat the input date as historical
1102 with respect to time zones.
1103 (Split): Do not treat the input
1104 date as historical with respect to time zones. (Time_Of): Do
1105 not treat the input constituents as forming a historical date
1106 with respect to time zones.
1107 (UTC_Time_Offset): Add new formal
1108 parameter Is_Historic. Add local variable Flag. Update the call
1110 * a-catizo.ads, a-catizo.adb (UTC_Time_Offset): New routine.
1111 (UTC_Time_Offset (Time)): Update the call to
1112 Time_Zone_Operations.UTC_Time_Offset.
1113 * sysdep.c (__gnat_localtime_tzoff): Update parameter
1114 profile. Split the processing of offsets on Windows into two - one
1115 part of historic time stamps and the other for the current time.
1117 2012-01-23 Robert Dewar <dewar@adacore.com>
1119 * a-calend.adb: Minor reformatting.
1121 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1123 * exp_ch9.adb, sem_ch9.adb: Handle array of access to synchronized
1124 interface in requeue statement.
1126 2012-01-23 Cyrille Comar <comar@adacore.com>
1128 * projects.texi: Remove references to main units and replace
1129 with references to main programs to be coherent with the
1132 2012-01-23 Robert Dewar <dewar@adacore.com>
1134 * s-utf_32.adb: Minor reformatting.
1136 2012-01-23 Vincent Celier <celier@adacore.com>
1138 * snames.ads-tmpl: Minor comment addition Indicate that
1139 Name_Library_Encapsulated_Options is only used in gprbuild.
1141 2012-01-23 Robert Dewar <dewar@adacore.com>
1143 * sem_ch10.adb (Analyze_Subunit): Properly save/restore cunit
1146 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1148 * snames.ads-tmpl: Add Name_Synchronization.
1149 * aspects.ads, aspects.adb: Add Aspect_Synchronization to
1150 enumeration type and related maps.
1151 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle Aspect
1152 Synchronization, build corresponding pragma Implemented.
1153 * sem_util.adb (Implementation_Kind): Handle both explicit and
1154 implicit pragma_argument association to retrieve the given
1155 synchronization mode.
1157 2012-01-23 Robert Dewar <dewar@adacore.com>
1159 * sem_ch10.adb, errout.adb: Minor reformatting.
1161 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1163 * sem_res.adb (Resolve_Actuals): An actual in a call to an
1164 Ada 2012 Reference function does not lead to a dangerous order
1167 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1169 * exp_util.adb (Is_Iterated_Container): Test
1170 Is_Entity_Name when searching for calls to the default iterator,
1171 to avoid blowing up on indirect calls which have an explicit
1172 dereference as the call name.
1174 2012-01-23 Thomas Quinot <quinot@adacore.com>
1176 * errout.adb (Set_Msg_Node): For an N_Expanded_Name, output
1177 the complete expanded name, rather than just its Selector_Name.
1179 2012-01-23 Thomas Quinot <quinot@adacore.com>
1181 * a-textio.adb (Put): Rewrite one-parameter Character version to
1182 just call the two-parameter one with Current_Out.
1184 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1186 * freeze.adb (Check_Current_Instance): Issue an
1187 error when the prefix of 'Unchecked_Access or 'Access does not
1188 denote a legal aliased view of a type.
1189 (Freeze_Record_Type): Do not halt the processing of record components
1190 once the Has_Controlled_Component is set as this bypasses the remaining
1192 (Is_Aliased_View_Of_Type): New routine.
1194 2012-01-23 Thomas Quinot <quinot@adacore.com>
1196 * errout.ads, freeze.adb: Minor reformatting.
1198 2012-01-23 Thomas Quinot <quinot@adacore.com>
1200 * sem_ch10.adb, sem_prag.adb: Remove redundant apostrophes in error
1203 2012-01-23 Olivier Hainque <hainque@adacore.com>
1205 * adadecode.c (__gnat_decode): Deal with empty input early,
1206 preventing potential erroneous memory access later on.
1208 2012-01-21 Eric Botcazou <ebotcazou@adacore.com>
1211 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: In the case of a
1212 renaming, preserve the volatileness through the indirection, if any.
1214 2012-01-14 Andreas Schwab <schwab@linux-m68k.org>
1216 * gcc-interface/Makefile.in (OSCONS_EXTRACT): Add
1219 2012-01-10 Pascal Obry <obry@adacore.com>
1221 * prj-nmsc.adb (Check_Library_Attributes):
1222 Kill check for object/source directories for aggregate libraries.
1224 2012-01-10 Matthew Heaney <heaney@adacore.com>
1226 * a-cdlili.adb, a-cdlili.ads, a-cihama.adb, a-cihama.ads, a-coinve.adb,
1227 a-coinve.ads, a-ciorse.adb, a-ciorse.ads, a-coorma.adb, a-coorma.ads,
1228 a-cborma.adb, a-cborma.ads, a-cidlli.adb, a-cidlli.ads, a-cimutr.adb,
1229 a-cimutr.ads, a-cihase.adb, a-cihase.ads, a-cohama.adb, a-cohama.ads,
1230 a-coorse.adb, a-coorse.ads, a-cbhama.adb, a-cbhama.ads, a-cborse.adb,
1231 a-cborse.ads, a-comutr.adb, a-comutr.ads, a-ciorma.adb, a-cobove.adb,
1232 a-ciorma.ads, a-cobove.ads, a-convec.adb, a-convec.ads, a-cohase.adb,
1233 a-cohase.ads, a-cbdlli.adb, a-cbdlli.ads, a-cbmutr.adb, a-cbmutr.ads,
1234 a-cbhase.adb, a-cbhase.ads (Reference, Constant_Reference): Declare
1235 container parameter as aliased in/in out.
1238 2012-01-10 Bob Duff <duff@adacore.com>
1240 * s-os_lib.ads: Improve comment.
1242 2012-01-10 Geert Bosch <bosch@adacore.com>
1244 * s-gearop.adb (Forward_Eliminate): Avoid improper aliasing
1247 2012-01-10 Bob Duff <duff@adacore.com>
1249 * sem_intr.adb (Check_Shift): Use RM_Size instead of Esize, when
1250 checking that the 'Size is correct. If the type is "mod 2**12",
1251 for example, it's illegal, but Esize is the 'Object_Size, which
1252 will be something like 16 or 32, so the error ('Size = 12) was
1254 * gnat_rm.texi: Improve documentation of shift
1255 and rotate intrinsics.
1257 2012-01-10 Pascal Obry <obry@adacore.com>
1259 * prj.adb (For_Every_Project_Imported): Fix
1260 implementation to make sure we return each project only once
1261 for aggragte libraries. It is fine to return a project twice for
1262 aggregate projects, this was the case as a Project_Id is different
1263 in each project tree. The new implementation use a table based on
1264 the project name to ensure proper detection of duplicate project
1265 in aggregate library. A new context is then created to continue
1266 retrurning duplicate project for aggregate libraries.
1268 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1270 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
1271 return value in the variable-sized return type case if the target is
1272 an array with fixed size. However, do not create it if this is the
1273 expression of an object declaration.
1275 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1277 * gcc-interface/trans.c (addressable_p) <COMPONENT_REF>: Fix thinko.
1279 2012-01-06 Robert Dewar <dewar@adacore.com>
1281 * a-wichha.ads, a-wichun.ads, a-zchhan.ads, a-zchuni.ads,
1282 s-utf_32.ads: Add pragma Pure
1283 * s-utf_32.adb: Suppress warnings on non-static constants (now
1286 2012-01-06 Bob Duff <duff@adacore.com>
1288 * s-rpc.ads (Read, Write): Add overriding indicators.
1290 2012-01-06 Robert Dewar <dewar@adacore.com>
1292 * gnat_rm.texi: Add documentation for conventions
1293 Ada_Pass_By_Copy and Ada_Pass_By_Reference.
1295 2012-01-06 Gary Dismukes <dismukes@adacore.com>
1297 * a-tienio.adb (Put): Add exception message on
1298 raise statements. Remove unneeded blocks and object declarations.
1300 2012-01-06 Robert Dewar <dewar@adacore.com>
1302 * sem_prag.adb: Minor reformatting.
1304 2012-01-06 Ed Schonberg <schonberg@adacore.com>
1306 * sinfo.ads, sinfo.adb (Has_Prefixed_Call): New flag to indicate
1307 that a selected component within a generic unit has been resolved
1308 as a prefixed call with local references.
1309 * sem_ch3.adb (Is_Visible_Component): In an instance body a selected
1310 component is always visible.
1311 * sem_ch4.adb (Analyze_Selected_Component): If the node is a
1312 prefixed call in an instance, do not look for visible components
1314 * sem_ch12.adb (Reset_Entity): If a selected component has resolved
1315 to a prefixed call, mark the node accordingly when prefix and
1316 selector are local references.
1318 2012-01-02 Eric Botcazou <ebotcazou@adacore.com>
1320 * gnatvsn.ads (Current_Year): Bump to 2012.
1322 Copyright (C) 2012 Free Software Foundation, Inc.
1324 Copying and distribution of this file, with or without modification,
1325 are permitted in any medium without royalty provided the copyright
1326 notice and this notice are preserved.