1 2012-12-21 Ed Schonberg <schonberg@adacore.com>
4 * sem_ch12.adb (Analyze_Associations): Do not check the legality of
5 actuals for RACW types if this is an internal instantiation for a formal
6 package with defaulted parameters.
8 2012-12-18 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
10 Backport from mainline.
11 2012-10-15 Matthias Klose <doko@ubuntu.com>
13 * gcc-interface/Makefile.in: Match arm*-*-linux-*eabi* for
16 2012-12-16 Eric Botcazou <ebotcazou@adacore.com>
19 Backport from mainline
21 2012-10-01 Vincent Pucci <pucci@adacore.com>
23 * s-gearop.adb (Vector_Matrix_Product): Fix dimension check and index
24 of Left in S evaluation.
26 2012-12-15 Eric Botcazou <ebotcazou@adacore.com>
29 Backport from mainline
31 2012-07-17 Hristian Kirtchev <kirtchev@adacore.com>
33 * exp_attr.adb (Expand_N_Attribute_Reference): Add local variables Attr
34 and Conversion_Added. Add local constant Typ.
35 Retrieve the original attribute after the arithmetic check
36 machinery has modified the node. Add a conversion to the target
37 type when the prefix of attribute Max_Size_In_Storage_Elements
40 2012-12-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
43 * s-osinte-hpux-dce.ads: Declare pthread_rwlockattr_t and
44 pthread_rwlock_t subtypes. Delete duplicate declaration of clockid_t.
45 * s-taspri-hpux-dce.ads: Change "pragma Atomic (Thread)" to comment.
47 2012-11-09 Eric Botcazou <ebotcazou@adacore.com>
50 * s-taspri-lynxos.ads: Delete.
51 * s-osinte-kfreebsd-gnu.ads: Change license to GPL V3+.
52 * s-tpopsp-rtems.adb: Likewise.
53 * s-osinte-rtems.adb: Likewise.
55 2012-10-30 Eric Botcazou <ebotcazou@adacore.com>
57 * gcc-interface/Make-lang.in: Fix and clean up rules for C files.
59 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
61 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Force
62 BLKmode on the type if it is passed by reference.
63 <E_Array_Subtype>: Likewise.
64 <E_Record_Type>: Guard the call to Is_By_Reference_Type predicate.
65 <E_Record_Subtype>: Likewise.
67 * gcc-interface/Makefile.in: Remove outdated comment and reference to
70 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
72 * gcc-interface/trans.c (Loop_Statement_to_gnu): Use gnat_type_for_size
73 directly to obtain an unsigned version of the base type.
75 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
77 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Out_Parameter>: Do not
78 generate the special PARM_DECL for an Out parameter in LTO mode.
80 2012-10-02 Eric Botcazou <ebotcazou@adacore.com>
82 * gcc-interfaces/decl.c (elaborate_expression_1): Use the variable for
83 bounds of loop iteraration scheme only for locally defined subtypes.
85 * gcc-interface/trans.c (build_return_expr): Apply the NRV optimization
88 2012-09-20 Release Manager
92 2012-09-07 Eric Botcazou <ebotcazou@adacore.com>
94 * gcc-interface/trans.c (Loop_Statement_to_gnu): Revert to using
95 size_type_node instead of sizetype.
97 2012-07-19 Eric Botcazou <ebotcazou@adacore.com>
99 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Try to ensure
100 that an object of CW type initialized to a value is sufficiently
101 aligned for this value.
103 2012-07-19 Eric Botcazou <ebotcazou@adacore.com>
105 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Do not
106 look up the REP part of the base type in advance. Deal with that of
108 (get_rep_part): Be prepared for record types with fields.
110 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
112 * gcc-interface/trans.c (Call_to_gnu): Robustify test for function case
113 if the CICO mechanism is used.
115 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
117 * gcc-interface/utils2.c (build_simple_component_ref): Do not look
118 through an extension if the type contains a placeholder.
120 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
122 * exp_disp.adb (Expand_Dispatching_Call): Propagate the convention on
123 the designated subprogram type and also set Is_Dispatch_Table_Entity.
124 (Expand_Interface_Thunk): Propagate the convention on the thunk.
125 (Set_CPP_Constructors_Old): Set Is_Constructor and Convention_CPP on
126 the internal view of the constructors.
127 (Set_CPP_Constructors): Likewise.
128 * sem_prag.adb (Analyze_Pragma) <Pragma_CPP_Constructor>: Set the
129 convention on the function.
130 * gcc-interface/gigi.h (is_cplusplus_method): Declare.
131 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
132 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the `thiscall'
134 (get_minimal_subprog_decl): Likewise.
135 (is_cplusplus_method): New predicate.
136 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Access>: Issue an
137 error on access to C++ constructor or member function.
139 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
141 * gcc-interface/utils.c (gnat_pushdecl): Set TYPE_CONTEXT for types
142 attached to a TYPE_DECL.
144 2012-06-15 Eric Botcazou <ebotcazou@adacore.com>
147 * gcc-interface/gigi.h (maybe_vector_array): Make static inline.
148 * gcc-interface/utils.c (maybe_vector_array): Delete.
149 * gcc-interface/trans.c (gnat_to_gnu) <N_Indexed_Component>: Mark the
150 array object as addressable if it has vector type and is on the LHS.
152 2012-06-14 Jakub Jelinek <jakub@redhat.com>
154 * gcc-interface/Makefile.in (gnatlib-shared-default): Append
155 $(PICFLAG_FOR_TARGET) to GNATLIBCFLAGS_FOR_C passed to submake.
157 2012-06-14 Release Manager
159 * GCC 4.7.1 released.
161 2012-06-13 Eric Botcazou <ebotcazou@adacore.com>
164 2012-05-19 Eric Botcazou <ebotcazou@adacore.com>
166 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
167 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
169 (get_minimal_subprog_decl): Likewise.
170 (gnat_first_param_is_class): New predicate.
172 2012-06-12 Olivier Hainque <hainque@adacore.com>
174 * gcc-interface/Makefile.in (GNATLIBCFLAGS_FOR_C): Remove
175 $(PIC_FLAG_FOR_TARGET).
176 (gnatlib-shared-default): Add $(PIC_FLAG_FOR_TARGET) to
177 GNATLIBCFLAGS_FOR_C passed to gnatlib.
178 (gnatlib-shared-win32): Likewise.
179 (gnatlib-shared-darwin): Likewise.
180 (gnatlib-shared-dual-win32): Pass PIC_FLAG_FOR_TARGET to
181 gnatlib-shared-win32.
183 2012-05-26 Eric Botcazou <ebotcazou@adacore.com>
185 * gcc-interface/decl.c (variant_desc): Rename 'record' to 'new_type'.
186 (build_variant_list): Adjust to above renaming.
187 (gnat_to_gnu_entity) <E_Record_Subtype>: Likewise. Give a unique name
188 to the type of the variant containers.
189 (create_variant_part_from): Likewise. Give a unique name to the type
192 2012-05-25 Eric Botcazou <ebotcazou@adacore.com>
195 * link.c (__gnat_object_file_option): Set to "-Wl,@" for GNU linker.
196 (__gnat_using_gnu_linker): Delete.
197 * gnatlink.adb (Gnatlink): Declare Object_File_Option_Ptr here...
198 Declare Object_File_Option string constant and Using_GNU_response_file
200 (Process_Binder_File): ...instead of here. Delete Using_GNU_Linker,
201 Opening and Closing local variables. Do not handle the GNU linker
203 (Write_RF): New procedure to write into the response file. Escape some
204 characters if a GNU response file is used. Keep track of error status.
205 Invoke Write_RF to write into the response file. Delete the file only
206 if the link was successful.
207 * mlib-utl.adb: Do not `with' package System.
208 (Gcc): Likewise. Declare Object_File_Option string constant and
209 Using_GNU_response_file boolean constant.
210 (Write_RF): Take a string instead of address and length. Escape some
211 characters if a GNU response file is used.
212 Invoke Write_RF to write into the response file. Delete the file only
213 if the link was successful. Do not warn if it cannot be deleted.
215 2012-05-20 Eric Botcazou <ebotcazou@adacore.com>
217 * gcc-interface/utils.c (gnat_write_global_declarations): Put a name
218 on the dummy global variable.
220 2012-05-19 Eric Botcazou <ebotcazou@adacore.com>
222 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
223 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
225 (get_minimal_subprog_decl): Likewise.
226 (gnat_first_param_is_class): New predicate.
228 Backport from mainline
229 2012-05-15 Javier Miranda <miranda@adacore.com>
231 * exp_ch3.adb (Build_Offset_To_Top): Modify the
232 expansion of the offset_to_top functions to ensure that their
233 profile is conformant with the profile specified in Ada.Tags. No
234 change in functionality.
236 2012-05-18 Eric Botcazou <ebotcazou@adacore.com>
238 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an object at
239 global level with unconstrained nominal subtype and a non-fixed size,
240 make a variable for the size.
242 2012-05-15 Andris Pavenis <andris.pavenis@iki.fi>
245 * s-taprop-dummy.adb (Specific): New package.
247 2012-05-15 Eric Botcazou <ebotcazou@adacore.com>
249 * sem_prag.adb (Process_Atomic_Shared_Volatile): Propagate
250 atomicity from an object to its underlying type only if it
253 2012-05-06 Pascal Obry <obry@adacore.com>
256 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
258 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
259 Windows-specific make variable.
260 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
261 (install-gnatlib): Respect the above during installation when set,
262 and also install any windows import library that has been built.
263 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
264 build a corresponding import library.
266 2012-04-30 Eric Botcazou <ebotcazou@adacore.com>
268 * gcc-interface/utils.c (finish_record_type): Force the traditional GCC
269 layout for bitfields on the type if it is packed or has a representation
270 clause and an alternate layout is available.
272 2012-04-09 Mike Stump <mikestump@comcast.net>
274 * a-assert.ads: Remove execute permission.
275 * a-chacon.ads: Likewise.
276 * a-coteio.ads: Likewise.
277 * a-envvar.ads: Likewise.
278 * a-exetim-mingw.ads: Likewise.
279 * a-fzteio.ads: Likewise.
280 * a-izteio.ads: Likewise.
281 * a-lcteio.ads: Likewise.
282 * a-llctio.ads: Likewise.
283 * a-scteio.ads: Likewise.
284 * a-suenco.ads: Likewise.
285 * a-suenst.ads: Likewise.
286 * a-suewst.ads: Likewise.
287 * a-suezst.ads: Likewise.
288 * a-tirsfi.ads: Likewise.
289 * a-wichha.ads: Likewise.
290 * a-zchara.ads: Likewise.
291 * a-zchhan.ads: Likewise.
292 * a-zchuni.ads: Likewise.
293 * a-zrstfi.ads: Likewise.
294 * aspects.ads: Likewise.
295 * g-byorma.ads: Likewise.
296 * g-decstr.ads: Likewise.
297 * g-encstr.ads: Likewise.
298 * g-spchge.ads: Likewise.
299 * g-u3spch.ads: Likewise.
300 * g-wispch.ads: Likewise.
301 * g-zspche.ads: Likewise.
302 * namet-sp.ads: Likewise.
303 * s-os_lib.ads: Likewise.
304 * s-regexp.ads: Likewise.
305 * s-regpat.ads: Likewise.
306 * s-string.ads: Likewise.
307 * s-tasloc.ads: Likewise.
308 * s-utf_32.ads: Likewise.
309 * sem_aux.ads: Likewise.
310 * a-assert.adb: Likewise.
311 * a-chacon.adb: Likewise.
312 * a-envvar.adb: Likewise.
313 * a-exetim-mingw.adb: Likewise.
314 * a-suenco.adb: Likewise.
315 * a-suenst.adb: Likewise.
316 * a-suewst.adb: Likewise.
317 * a-suezst.adb: Likewise.
318 * a-tirsfi.adb: Likewise.
319 * a-wichha.adb: Likewise.
320 * a-zchhan.adb: Likewise.
321 * a-zchuni.adb: Likewise.
322 * a-zrstfi.adb: Likewise.
323 * aspects.adb: Likewise.
324 * g-byorma.adb: Likewise.
325 * g-decstr.adb: Likewise.
326 * g-encstr.adb: Likewise.
327 * g-spchge.adb: Likewise.
328 * g-u3spch.adb: Likewise.
329 * g-wispch.adb: Likewise.
330 * g-zspche.adb: Likewise.
331 * namet-sp.adb: Likewise.
332 * s-except.adb: Likewise.
333 * s-inmaop-vxworks.adb: Likewise.
334 * s-os_lib.adb: Likewise.
335 * s-regexp.adb: Likewise.
336 * s-regpat.adb: Likewise.
337 * s-string.adb: Likewise.
338 * s-tasloc.adb: Likewise.
339 * s-utf_32.adb: Likewise.
340 * s-wchcon.adb: Likewise.
341 * sem_aux.adb: Likewise.
343 2012-03-22 Release Manager
345 * GCC 4.7.0 released.
347 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
349 * gcc-interface/decl.c (components_to_record): Add ARTIFICIAL parameter
350 and set TYPE_ARTIFICIAL according to it. Adjust recursive call.
351 (gnat_to_gnu_entity) <E_Record_Type>: Adjust call to above function.
352 * gcc-interface/utils.c (rest_of_record_type_compilation): Do not
353 invoke rest_of_type_decl_compilation on the parallel type, if any.
355 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
357 * gcc-interface/utils.c (gnat_write_global_declarations): Make sure the
358 dummy global built for global types is preserved.
360 2012-02-27 Tristan Gingold <gingold@adacore.com>
362 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
363 E_Array_Type]: Reuse dummy fat type for gnu_ptr_template and
366 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
368 * gcc-interface/ada-tree.h (TYPE_PACKED_ARRAY_TYPE_P): Add checking.
369 (TYPE_BY_REFERENCE_P): New flag.
370 (TYPE_IS_BY_REFERENCE_P): New macro.
371 (TYPE_DUMMY_P): Add checking and remove VOID_TYPE.
372 (TYPE_IS_DUMMY_P): Adjust for above change.
373 * gcc-interface/decl.c (gnat_to_gnu_entity): Use TYPE_BY_REFERENCE_P
374 and TYPE_IS_BY_REFERENCE_P instead of TREE_ADDRESSABLE.
375 (gnat_to_gnu_param): Likewise.
376 (maybe_pad_type): Likewise.
377 (make_type_from_size): Use TYPE_IS_PACKED_ARRAY_TYPE_P.
378 * gcc-interface/misc.c (must_pass_by_ref): Use TYPE_IS_BY_REFERENCE_P
379 instead of TREE_ADDRESSABLE.
380 * gcc-interface/trans.c (finalize_nrv): Likewise.
381 (call_to_gnu): Likewise. Do not create a temporary for return values
382 with by-reference type here.
383 (gnat_to_gnu): Test TYPE_IS_DUMMY_P instead of TYPE_DUMMY_P.
384 (gnat_gimplify_expr) <ADDR_EXPR>: Don't do anything for non-constant
385 CONSTRUCTORs and calls.
386 * gcc-interface/utils.c (make_dummy_type): Get the equivalent type of
387 the underlying type and use it throughout. Use TYPE_IS_BY_REFERENCE_P
388 instead of TREE_ADDRESSABLE.
389 * gcc-interface/utils2.c (build_cond_expr): Deal with by-reference
392 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
394 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Revert previous
395 change that creates a special VAR_DECL for debugging purposes. For an
396 aliased object with an unconstrained nominal subtype, make its type a
397 thin reference to the underlying object.
398 * gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: Deal with
399 expressions built for the initialization of above objects.
401 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
403 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
404 Windows-specific make variable.
405 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
406 (install-gnatlib): Respect the above during installation when set,
407 and also install any windows import library that has been built.
408 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
409 build a corresponding import library.
411 2012-02-22 Robert Dewar <dewar@adacore.com>
413 * exp_util.adb, make.adb, sem_dim.adb, sem_ch4.adb, exp_disp.adb: Minor
416 2012-02-22 Geert Bosch <bosch@adacore.com>
418 * g-bytswa-x86.adb, g-bytswa.adb, gcc-interface/Makefile.in: Remove
419 x86-specific version of byteswap and use GCC builtins instead.
421 2012-02-22 Tristan Gingold <gingold@adacore.com>
423 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
424 E_Array_Type]: Translate component ealier.
426 2012-02-22 Robert Dewar <dewar@adacore.com>
428 * par-ch3.adb (P_Signed_Integer_Type_Definition): Specialize
429 error message for 'Range.
431 2012-02-22 Pascal Obry <obry@adacore.com>
433 * s-taprop-mingw.adb (Finalize_TCB): Do not wait on thread handle as
434 this is our own thread.
436 2012-02-22 Sergey Rybin <rybin@adacore.com frybin>
438 * tree_io.ads: Update ASIS_Version_Number because of the changes
441 2012-02-22 Hristian Kirtchev <kirtchev@adacore.com>
443 * exp_ch7.adb (Create_Finalizer): Suppress elaboration checks on
444 stack-related finalizers.
446 2012-02-22 Ed Schonberg <schonberg@adacore.com>
448 * sem_ch6.adb (Analyze_Expression_Function): If the construct
449 is a completion, indicate that its formals are the formals of
450 a completion, and as such do not get a cross- reference entry.
451 (Analyze_Subprogram_Specification): Do not generate a definition
452 for the entity of an expression function, because it may be a
453 completion. Definition will be generated if needed when analyzing
454 the generated subprogram declaration.
456 2012-02-22 Vincent Celier <celier@adacore.com>
458 * make.adb (Check): When checking if an object file is in the
459 correct object directory, get the unit name from a previous call
460 to Check_Source_Info_In_ALI.
461 * makeutl.adb (Check_Source_Info_In_ALI): Return the name of
462 the unit when everything is OK, otherwise return No_Name.
463 * makeutl.ads (Check_Source_Info_In_ALI): Return Name_Id instead
466 2012-02-22 Ed Schonberg <schonberg@adacore.com>
468 * sem_ch4.adb (Find_Equality_Types, Try_One_Interp): In an
469 instance, the operator is visible if an operand is of some
470 numeric type which is not in use or directly visible, and the
471 other operand is a numeric literal.
473 2012-02-22 Tristan Gingold <gingold@adacore.com>
475 * init.c: Minor code clean up.
476 * gcc-interface/Make-lang.in: Update dependencies.
478 2012-02-22 Arnaud Charlet <charlet@adacore.com>
480 * gnatlink.adb (Gnatlink): Use -gnatcC in CodePeer_Node,
481 otherwise GCC will generate an object file.
483 2012-02-22 Vincent Celier <celier@adacore.com>
485 * projects.texi: Correct typo related to "**" in Source_Dirs.
487 2012-02-22 Steve Baird <baird@adacore.com>
489 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Clean up generation of
492 2012-02-22 Vincent Pucci <pucci@adacore.com>
494 * rtsfind.adb (Get_Unit_Name): Ada_Numerics_Child and
495 System_Dim_Child cases added.
496 * rtsfind.ads: Ada_Numerics,
497 Ada_Numerics_Generic_Elementary_Functions, System_Dim,
498 System_Dim_Float_IO and System_Dim_Integer_IO added to the list
499 of RTU_Id. Ada_Numerics_Child and System_Dim_Child added as
501 * sem_dim.adb (Is_Dim_IO_Package_Entity): Use of
502 Rtsfind to verify the package entity is located either
503 in System.Dim.Integer_IO or in System.Dim.Float_IO.
504 (Is_Dim_IO_Package_Instantiation): Minor
505 changes. (Is_Elementary_Function_Call): Removed.
506 (Is_Elementary_Function_Entity): New routine.
507 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity call added.
508 * snames.ads-tmpl: Name_Dim and Name_Generic_Elementary_Functions
511 2012-02-22 Vincent Pucci <pucci@adacore.com>
513 * sem_prag.adb: Minor reformatting.
515 2012-02-22 Ed Schonberg <schonberg@adacore.com>
517 * sem_ch3.adb (Find_Type_Name): When analyzing a private type
518 declaration that is the completion of a tagged incomplete type, do
519 not associate the class-wide type already created with the private
520 type to prevent order-of-elaboration issues in the back-end.
521 * exp_disp.adb (Find_Specific_Type): Find specific type of
522 a class-wide type, and handle the case of an incomplete type
523 coming either from a limited_with clause or from an incomplete
524 type declaration. Used when expanding a dispatchin call and
525 generating tag checks (minor refactoring).
527 2012-02-22 Robert Dewar <dewar@adacore.com>
529 * exp_ch5.adb: Add comment.
530 * sem_ch12.adb, exp_ch6.adb: minor reformatting
532 2012-02-22 Ed Schonberg <schonberg@adacore.com>
534 * freeze.adb (Freeze_Entity): Do not perform type layout within
537 2012-02-22 Eric Botcazou <ebotcazou@adacore.com>
539 * init.c (__gnat_error_handler) [Linux]: Map SIGBUS to
542 2012-02-22 Ed Schonberg <schonberg@adacore.com>
544 * exp_ch5.adb (Expand_N_Assignment_Statement): Reject an
545 assignment to a classwide type whose type is limited, as
546 can happen in an instantiation in programs that run afoul or
550 2012-02-17 Ed Schonberg <schonberg@adacore.com>
552 * exp_ch6.adb (Legal_Copy): If layout is not
553 determined in the front-end, do not emit error message when
554 by-reference actual is potentially unaligned.
555 * gcc-interface/decl.c (gnat_to_gnu_field): Better error message for
556 illegal representation clause on tagged or aliased component, or on
557 by-reference type with forced alignment.
559 2012-02-17 Nicolas Roche <roche@adacore.com>
561 * gcc-interface/Makefile.in: Ensure FORCE_DEBUG_ADAFLAGS variables is
562 propagated by gnatlib-sjlj and gnatlib-zcx targets.
563 * gcc-interface/Make-lang.in: Update dependencies.
565 2012-02-17 Thomas Quinot <quinot@adacore.com>
567 * sem_ch12.adb (Analyze_Package_Instantiation): For an
568 instantiation in an RCI library unit, omit the instance body
569 if the RCI library unit is the instance itself (E.2.3(18)),
570 but include the body if the instantiation is within the RCI
571 declaration (12.3(12)).
573 2012-02-17 Steve Baird <baird@adacore.com>
575 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Pre'Class and
576 Post'Class aspects can only be specified for a primitive operation
579 2012-02-17 Yannick Moy <moy@adacore.com>
581 * gnat_rm.texi: Minor shuffling.
583 2012-02-17 Ed Schonberg <schonberg@adacore.com>
585 * aspects.adb: Expression functions can carry pre/postconditions.
586 * par-ch6.adb (P_Subprogram): look for optional pre/postconditions
587 in an expression function.
588 * sem_prag (Check_Precondition_Postcondition): legal on expression
591 2012-02-17 Vincent Pucci <pucci@adacore.com>
593 * a-cdlili.adb, a-cidlli.adb, a-cihama.adb, a-cimutr.adb,
594 * a-ciorma.adb, a-cohama.adb, a-coinve.adb, a-comutr.adb,
595 * a-convec.adb, a-coorma.adb (Adjust): New routine.
596 (Constant_Reference): Increment Busy and Lock counters.
597 (Reference): Increase Busy and Lock counters.
598 (Finalize): New routine.
599 * a-cihase.adb, a-ciorse.adb, a-cohase.adb, a-coorse.adb:
600 (Adjust): New routine. (Constant_Reference): Increment Busy
602 (Finalize): New routine.
603 * a-cdlili.ads, a-cidlli.ads, a-cihama.ads, a-cihase.ads,
604 * a-cimutr.ads, a-ciorma.ads, a-ciorse.ads, a-cohama.ads,
605 * a-cohase.ads, a-coinve.ads, a-comutr.ads, a-convec.ads,
606 * a-coorma.ads, a-coorse: Controlled component added to the
609 2012-02-17 Robert Dewar <dewar@adacore.com>
611 * restrict.adb (Check_Restriction): Add special handling for
612 No_Obsolescent_Features.
614 2012-02-17 Hristian Kirtchev <kirtchev@adacore.com>
616 * exp_util.adb (Find_Finalize_Address): When dealing with an
617 internally built full view for a type with unknown discriminants,
618 use the original record type.
620 2012-02-17 Robert Dewar <dewar@adacore.com>
622 * sem_dim.adb: Minor reformatting.
624 2012-02-17 Yannick Moy <moy@adacore.com>
626 * gnat_rm.texi: Minor rewording.
628 2012-02-17 Thomas Quinot <quinot@adacore.com>
630 * sem_aggr.adb: Minor reformatting.
632 2012-02-17 Robert Dewar <dewar@adacore.com>
634 * gnat_ugn.texi: Update doc for -gnatw.m to include 2*x case.
636 2012-02-17 Vincent Pucci <pucci@adacore.com>
638 * sem_dim.adb (Is_Dim_IO_Package_Entity): New routine.
639 (Is_Dim_IO_Package_Instantiation): Is_Dim_IO_Package_Entity
641 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity
643 * s-dim.ads: Make package Pure.
645 2012-02-17 Gary Dismukes <dismukes@adacore.com>
647 * prj-nmsc.adb: Minor reformatting.
649 2012-02-17 Yannick Moy <moy@adacore.com>
651 * gnat_rm.texi: Update GNAT RM with a separate chapter on restrictions.
653 2012-02-17 Yannick Moy <moy@adacore.com>
655 * gnat_ugn.texi: Fix typos.
657 2012-02-17 Pascal Obry <obry@adacore.com>
659 * prj-nmsc.adb: prj-nmsc.adb (Check_Aggregated): Check that an
660 aggregate is not Externally_Built.
662 2012-02-17 Ed Schonberg <schonberg@adacore.com>
664 * sem_aggr.adb (Resolve_Record_Aggregate): If a composite
665 component has a box association, copy the default value using
666 the current scope as the scope of internal types, to prevent
667 scoping anomalies in gigi.
669 2012-02-17 Robert Dewar <dewar@adacore.com>
671 * sem_dim.adb, sem_dim.ads, s-tasren.adb, prj.adb, prj.ads, freeze.adb,
672 sem_res.adb, exp_ch4.adb, sinput.adb, sinput.ads, exp_aggr.adb,
673 exp_intr.adb, s-os_lib.adb: Minor reformatting.
675 2012-02-17 Ed Schonberg <schonberg@adacore.com>
677 * sem_ch6.adb (Is_Non_Overriding_Operation): Add warning if the
678 old operation is abstract, the relevant type is not abstract,
679 and the new subprogram fails to override.
681 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
683 * gcc-interface/trans.c (Identifier_to_gnu): Move block retrieving the
684 type of the result to the end and execute it for a deferred constant of
685 a discriminated type whose full view can be elaborated statically.
687 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
689 * gcc-interface/trans.c (gnat_to_gnu) <N_Qualified_Expression>: If the
690 type is tagged, mark it as used for debugging purposes.
691 <N_Allocator>: Likewise for a qualified expression.
693 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
695 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
696 return value in the by-reference return type case if this isn't the
697 expression of an object declaration. Tidy up.
699 2012-02-09 Tristan Gingold <gingold@adacore.com>
701 * gcc-interface/Makefile.in: Remove .sym rule (not used).
702 Remove adamsg.o object (requires native message compiler).
703 * init.c (CMA$_EXIT_THREAD, MTH$_FLOOVEMAT, SS$_INTDIV): Define as a
704 macro instead of as extern int.
705 (ADA$_ALREADY_OPEN, ADA$_CONSTRAINT_ERRO, ADA$_DATA_ERROR)
706 (ADA$_DEVICE_ERROR, ADA$_END_ERROR, ADA$_FAC_MODE_MISMAT)
707 (ADA$_IOSYSFAILED, ADA$_KEYSIZERR, ADA$_KEY_MISMATCH)
708 (ADA$_LAYOUT_ERROR, ADA$_LINEXCMRS, ADA$_MAXLINEXC)
709 (ADA$_MODE_ERROR, ADA$_MRN_MISMATCH, ADA$_MRS_MISMATCH)
710 (ADA$_NAME_ERROR, ADA$_NOT_OPEN, ADA$_ORG_MISMATCH)
711 (ADA$_PROGRAM_ERROR, ADA$_RAT_MISMATCH, ADA$_RFM_MISMATCH)
712 (ADA$_STAOVF, ADA$_STATUS_ERROR, ADA$_STORAGE_ERROR)
713 (ADA$_UNSUPPORTED, ADA$_USE_ERROR): Likewise.
714 (struct cond_except): Field cond is now an unsigned int.
715 (dec_ada_cond_except_table): Adjust.
716 (cond_except_table): Likewise.
717 (cond_resignal_table): Likewise.
718 (__gnat_default_resignal_p): Fix style.
720 2012-02-08 Vincent Celier <celier@adacore.com>
722 * gcc-interface/Make-lang.in: Add g-byorma.o to gnatbind objects
723 (g-buorma is now imported by sinput).
725 * scn.adb (Initialize_Scanner): Call Check_For_BOM
726 * sinput-p.adb (Source_File_Is_Subunit): Call Check_For_BOM
727 * sinput.adb: New procedure Check_For_BOM
728 * sinput.ads: New procedure Check_For_BOM
730 2012-02-08 Vincent Pucci <pucci@adacore.com>
732 * impunit.adb: Dimension package names updated
733 * Makefile.rtl: s-dim added
734 * sem_dim.adb (Is_Procedure_Put_Call): minor changes
735 (Is_Dim_IO_Package_Instantiation): minor changes
736 * sem_dim.ads: minor changes in comments
737 * snames.ads-tmpl: Name_Dim added Name_Dim_Float_IO and
738 Name_Dim_Integer_IO removed
739 * s-dim.ads: New package. Define the dimension terminology.
740 * s-diflio.adb, s-diinio.adb, s-dimkio.ads, s-dimmks.ads,
741 * s-dmotpr.ads: Package names updated.
742 * s-diflio.ads, s-diinio.ads: Documentation added and package
745 2012-02-08 Gary Dismukes <dismukes@adacore.com>
747 * gcc-interface/utils2.c (build_call_alloc_dealloc_proc): Revise test
748 for storage pools to test for an underlying record type rather than
749 testing Is_Tagged_Type, so that simple storage pools will be handled
750 the same as normal Ada storage pools.
752 2012-02-08 Yannick Moy <moy@adacore.com>
754 * gnat_rm.texi: Minor reshuffling to place restriction at
757 2012-02-08 Bob Duff <duff@adacore.com>
759 * warnsw.adb (Set_Warning_Switch): Set Warn_On_Suspicious_Modulus_Value
760 False for '-gnatwA', to suppress these warnings.
762 2012-02-08 Vincent Celier <celier@adacore.com>
764 * sinput-p.adb (Source_File_Is_Subunit): Check for BOM before
765 starting to scan, so that UTF8 encoding is taken into account.
767 2012-02-08 Arnaud Charlet <charlet@adacore.com>
769 * s-tasren.adb, s-tasren.ads (Internal_Complete_Rendezvous): New
771 (Complete_Rendezvous): Now call Internal_Complete_Rendezvous.
772 (Exceptional_Complete_Rendezvous): Mark No_Return.
774 2012-02-08 Eric Botcazou <ebotcazou@adacore.com>
776 * exp_aggr.adb (Compile_Time_Known_Composite_Value):
777 New predicate to compute whether a composite value can be
778 evaluated at compile time.
779 (Component_Not_OK_For_Backend): Use Compile_Time_Known_Value for all
780 expressions of elementary type and Compile_Time_Known_Composite_Value
781 for all other expressions.
782 (Expand_Record_Aggregate): Convert to assignments in the case
783 of a type with mutable components if the aggregate cannot be
786 2012-02-08 Gary Dismukes <dismukes@adacore.com>
788 * aspects.ads (type Aspect_Id): Add Simple_Storage_Pool_Type.
789 (Impl_Defined_Aspects): Add association for
790 Aspect_Simple_Storage_Pool_Type.
792 association for Aspect_Simple_Storage_Pool_Type.
794 (Canonical_Aspect): Add association for Simple_Storage_Pool_Type.
795 * exp_attr.adb (Expand_N_Attribute_Reference):
796 Change name to Name_Simple_Storage_Pool_Type.
797 * exp_ch4.adb (Expand_N_Allocator): Change
798 name to Name_Simple_Storage_Pool_Type.
799 * exp_intr.adb (Expand_Unc_Deallocation): Change name to
800 Name_Simple_Storage_Pool_Type. * freeze.adb (Freeze_Entity):
801 Change names to Name_Simple_Storage_Pool_Type. * par-prag.adb:
802 Change names to Name_Simple_Storage_Pool_Type. * sem_attr.adb:
803 (Analyze_Attribute): Change name to Name_Simple_Storage_Pool_Type.
804 * sem_ch13.adb (Analyze_Attribute_Definition_Clause):
805 Change name to Name_Simple_Storage_Pool_Type.
807 (Analyze_Pragma): Change name to Name_Simple_Storage_Pool_Type.
808 (Sig_Flags): Change name to Name_Simple_Storage_Pool_Type.
809 * sem_res.adb (Resolve_Allocator): Change name to
810 Name_Simple_Storage_Pool_Type. * snames.ads-tmpl:
811 (Name_Simple_Storage_Pool_Type): New name constant.
812 (type Pragma_Id): Change name to Name_Simple_Storage_Pool_Type and
813 move to main pragma section because it no longer matches the
815 * snames.adb-tmpl (Get_Pragma_Id): Remove test for
816 Name_Simple_Storage_Pool.
817 (Is_Pragma_Name): Remove test for Name_Simple_Storage_Pool.
819 2012-02-08 Robert Dewar <dewar@adacore.com>
821 * gnat_ugn.texi: Add some clarification to -gnatwA and -gnatws.
823 2012-02-08 Pascal Obry <obry@adacore.com>
825 * prj.adb (Compute_All_Imported_Projects): Use new
826 For_Project_And_Aggregated_Context to ensure proper context is
827 used for encapsulated aggregate libraries.
828 * prj-proc.adb (Recursive_Process): Call
829 Process_Aggregated_Projects earlier to ensure that all dependent
830 projects are set with the proper encapsulated status.
832 2012-02-08 Pascal Obry <obry@adacore.com>
834 * s-os_lib.adb (Normalize_Arguments): Properly escape last \ in null
837 2012-02-08 Pascal Obry <obry@adacore.com>
839 * prj.ads, prj.adb (For_Project_And_Aggregated_Context): New
840 generic routine with a context parameter.
842 2012-02-08 Robert Dewar <dewar@adacore.com>
844 * a-coinve.adb, sem_util.adb, sem_ch8.adb, a-cobove.adb,
845 a-convec.adb: Minor reformatting and code reorganization.
847 2012-02-08 Steve Baird <baird@adacore.com>
849 * sem_cat.adb (In_Preelaborated_Unit): A child
850 unit instantiation does not inherit preelaboration requirements
853 2012-02-08 Gary Dismukes <dismukes@adacore.com>
855 * aspects.ads (type Aspect_Id): Add Aspect_Simple_Storage_Pool.
856 (Impl_Defined_Aspects): Add entry for Aspect_Simple_Storage_Pool.
857 (Aspect_Argument): Add Name entry for Aspect_Simple_Storage_Pool.
858 (Aspect_Names): Add entry for Aspect_Simple_Storage_Pool.
859 * aspects.adb (Canonical_Aspect): Add entry for
860 Aspect_Simple_Storage_Pool.
861 * exp_attr.adb (Expand_N_Attribute_Reference): Handle case of
862 Attribute_Simple_Storage_Pool in the same way as Storage_Pool
863 (add conversion, analyze/resolve). For the Storage_Size attribute,
864 for the simple pool case, locate and use the simple pool type's
865 Storage_Size function (if any), otherwise evaluate to zero.
866 * exp_ch4.adb (Expand_N_Allocator): In the case of an allocator
867 for an access type with an associated simple storage pool,
868 locate and use the pool type's Allocate.
869 * exp_intr.adb (Expand_Unc_Deallocation): In the case where the
870 access type has a simple storage pool, locate the pool type's
871 Deallocate procedure (if present) and use it as the procedure
872 to call on the Free operation.
873 * freeze.adb (Freeze_Entity): In the case of a full type for
874 a private type defined with pragma Simple_Storage_Pool, check
875 that the full type is also appropriate for the pragma. For
876 a simple storage pool type, validate that the operations
877 Allocate, Deallocate (if present), and Storage_Size
878 (if present) are defined with appropriate expected profiles.
879 (Validate_Simple_Pool_Op_Formal): New procedure
880 (Validate_Simple_Pool_Operation): New procedure Add with and
882 * par-prag.adb: Add Pragma_Simple_Storage_Pool to case statement
883 (no action required).
884 * sem_attr.adb (Analyze_Attribute): For the case of the
885 Storage_Pool attribute, give a warning if the prefix type has an
886 associated simple storage pool, and rewrite the attribute as a
887 raise of Program_Error. In the case of the Simple_Storage_Pool
888 attribute, check that the prefix type has an associated simple
889 storage pool, and set the attribute type to the pool's type.
890 * sem_ch13.adb (Analyze_Aspect_Specifications): Add
891 Aspect_Simple_Storage_Pool case choice.
892 (Analyze_Attribute_Definition_Clause): Add
893 Aspect_Simple_Storage_Pool to case for Ignore_Rep_Clauses
894 (no action). Add handling for Simple_Storage_Pool attribute
895 definition, requiring the name to denote a simple storage pool
897 (Check_Aspect_At_Freeze_Point): For a simple storage pool
898 aspect, set the type to that of the name specified for the aspect.
899 * sem_prag.adb (Analyze_Pragma): Add handling for pragma
900 Simple_Storage_Pool, requiring that it applies to a library-level
901 type declared in a package declaration that is a limited private
902 or limited record type.
903 * sem_res.adb (Resolve_Allocator): Flag an attempt to call a
904 build-in-place function in an allocator for an access type with
905 a simple storage pool as unsupported.
906 * snames.ads-tmpl: Add Name_Simple_Storage_Pool.
907 (type Attribute_Id): Add Attribute_Simple_Storage_Pool.
908 (type Pragma_Id): Add Pragma_Simple_Storage_Pool.
909 * snames.adb-tmpl (Get_Pragma_Id): Handle case of
910 Name_Simple_Storage_Pool.
911 (Is_Pragma_Name): Return True for Name_Simple_Storage_Pool.
913 2012-02-08 Cyrille Comar <comar@adacore.com>
915 * projects.texi: Clarify doc for interfaces.
917 2012-02-07 Eric Botcazou <ebotcazou@adacore.com>
919 * gcc-interface/Make-lang.in (GCC_LINKERFLAGS): New variable.
922 2012-02-01 Tristan Gingold <gingold@adacore.com>
924 * gcc-interface/trans.c (Loop_Statement_to_gnu): Use sizetype
925 instead of size_type_node.
927 2012-01-30 Nicolas Roche <roche@adacore.com>
929 * gcc-interface/Make-lang.in: Update dependencies.
930 * gcc-interface/Makefile.in: Use system-vxworks-system-ppc-mils.ads
932 Remove Linker_Options -crtbe when building sjlj run-time.
934 2012-01-30 Robert Dewar <dewar@adacore.com>
936 * sem.adb (Analyze): Call Analyze_Mod for N_Op_Mod mode.
937 * sem_ch3.adb (Modular_Type_Declaration): Warn on mod value of
938 form 2 * small-literal.
939 * sem_ch4.adb (Analyze_Mod): New procedure (warn on suspicious
941 * sem_ch4.ads (Analyze_Mod): New procedure.
943 2012-01-30 Ed Schonberg <schonberg@adacore.com>
945 * sem_ch6.adb: sem_ch6.adb (Analyze_Expression_Function): Copy
946 types and return expression when building spec for implicit
947 body, to preserve global references that may be present in an
950 2012-01-30 Matthew Heaney <heaney@adacore.com>
952 * a-convec.adb, a-coinve.adb, a-cobove.adb (Sort,
953 Reverse_Elements): Check for cursor tampering.
955 2012-01-30 Ed Schonberg <schonberg@adacore.com>
957 * sem_util.adb (Is_Fully_Initialized_Type): In Ada 2012, a
958 type with aspect Default_Value or Default_Component_Value is
959 fully initialized, and use of variables of such types do not
962 2012-01-30 Javier Miranda <miranda@adacore.com>
965 * sem_ch8.adb (Analyze_Subprogram_Renaming):
966 Handle self-renaming when the renamed entity is referenced using
969 2012-01-30 Vincent Celier <celier@adacore.com>
971 * projects.texi: Add documentation for attribute Interfaces.
973 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
975 * exp_ch7.adb (Build_Finalizer_Call): Set loc again.
976 * exp_ch11.adb (Expand_At_End_Handler): Do not provide a source
977 location for the wrapped call to the original AT_END routine
978 and the subsequent return statement.
980 2012-01-30 Pascal Obry <obry@adacore.com>
982 * s-rannum.adb: Minor reformatting.
984 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
986 * a-calend-vms.adb, a-calend.adb: Increment the number of leap seconds
987 to 25 and add the hard time value for 2012-06-30.
989 2012-01-30 Robert Dewar <dewar@adacore.com>
991 * a-strhas.ads, einfo.adb, einfo.ads, exp_ch7.adb, exp_ch9.adb,
992 freeze.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-proc.adb, s-llflex.ads,
993 s-ransee.adb, s-ransee.ads, sem_ch13.adb, sem_dim.adb, sem_prag.adb:
994 Minor reformatting/code reorganization.
996 2012-01-30 Thomas Quinot <quinot@adacore.com>
998 * s-rannum.adb, s-ransee.adb, s-ransee.ads (Get_Seed): Return
999 Unsigned_64 rather than Duration.
1000 (System.Random_Numbers.Reset): Use full value of seed
1001 (do not truncate sub-second bits).
1003 2012-01-30 Thomas Quinot <quinot@adacore.com>
1005 * sem_cat.adb, sem_ch12.adb: Minor reformatting.
1007 2012-01-30 Yannick Moy <moy@adacore.com>
1009 * gnat_ugn.texi: Minor correction of GNAT UG, to take into
1010 account changes to -gnatwa and more recent warnings.
1012 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1014 * exp_ch7.adb (Build_Finalizer_Call): Do not provide a source
1015 location when creating a call to a finalizer.
1016 * exp_ch11.adb (Expand_Exception_Handlers): Do not provide
1017 a source location for the first actual of Save_Occurrence for
1020 2012-01-30 Ed Schonberg <schonberg@adacore.com>
1022 * einfo.ads, einfo,adb: New attribute on scalar types:
1023 Default_Aspect_Value New attribute on array types:
1024 Default_Aspect_Component_Value Move attribute Related_Array_Object
1025 to a different position to accomodate new aspect attributes.
1026 * freeze.adb (Freeze_Entity): Use new attributes to retrieve value
1027 of defaults set with an aspect specification, rather than using
1028 the list of aspects attached to the type, to prevent issues with
1030 * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
1031 Default_Value and Default_Component _Value, store corresponding
1032 expression in type entity.
1033 (Check_Aspect_At_End_Of_Declaration): If the default aspects
1034 are declared on the full view, use the full view to resolve the
1035 correseponding expression.
1036 * exp_ch3.adb (Init_Component): Use attribute
1037 Default_Aspect_Component_Value to perform default initialization,
1038 rather than relying on the rep item list for the type.
1039 (Get_Simple_Init_Val): Ditto.
1041 2012-01-30 Thomas Quinot <quinot@adacore.com>
1043 * a-strhas.ads: Document risk of collision attack.
1045 2012-01-30 Yannick Moy <moy@adacore.com>
1047 * gnat_ugn.texi: Minor update wrt warning switches.
1049 2012-01-30 Vincent Celier <celier@adacore.com>
1051 * prj-nmsc.adb (Check_Interfaces): Report an error when a
1052 unit from Library_Interface is not a unit of the project.
1054 2012-01-30 Vincent Pucci <pucci@adacore.com>
1056 * sem_prag.adb (Make_Aspect_For_PPC_In_Gen_Sub_Decl): Parent
1057 links fixed inside PPC pragmas.
1058 * sem_ch12.adb: Move call to Make_Aspect_For_PPC_In_Gen_Sub_Decl.
1060 2012-01-30 Thomas Quinot <quinot@adacore.com>
1062 * s-ransee.ads: Minor reformatting.
1064 2012-01-30 Pascal Obry <obry@adacore.com>
1066 * prj.ads, prj.adb (For_Each_Source): Add support for skipping
1067 sources coming from an encapsulated library.
1069 2012-01-30 Ed Schonberg <schonberg@adacore.com>
1071 * sem_ch3.adb (Process-Full_View): fix typo.
1072 * sem_ch13.adb (Aalyze_Aspect_Specifications): if predicates
1073 appear on a private type and the full view is available, ensure
1074 existence of freeze node for full view.
1075 (Build_Predicate_Function): Attach predicate function to both
1076 views of a private type.
1078 2012-01-30 Vincent Celier <celier@adacore.com>
1080 * prj-nmsc.adb (Check_Interfaces): Compute the Lib_Interface_ALIs
1081 for the project if either attribute Library_Interface or
1082 Interfaces is declared.
1083 (Check_Stand_Alone_Library): Use Lib_Interface_ALIs computed in
1086 2012-01-30 Pascal Obry <obry@adacore.com>
1088 * prj-proc.adb (Recursive_Process): Set From_Encapsulated_Lib
1089 boolean value to true in the process list created by this routine.
1090 * prj.ads (Project_List_Element): New field From_Encapsulated_Lib.
1091 Continued work for KA06-021.
1092 * prj.adb (Compute_All_Imported_Projects): Set
1093 From_Encapsulated_Lib boolean flag.
1095 2012-01-30 Vincent Pucci <pucci@adacore.com>
1097 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Minor
1099 * s-diflio.ads: Minor change.
1101 2012-01-30 Javier Miranda <miranda@adacore.com>
1103 * exp_ch9.adb (Build_Dispatching_Requeue): Add missing call
1104 to Get_Entry_Index. Required to generate code which provides
1105 the correct value of Entry_Index in the target entry.
1107 2012-01-30 Nicolas Roche <roche@adacore.com>
1109 * system-vxworks-ppc.ads: Add pragma Linker_Options -crtbe to
1110 fix issue with zcx on VxWorks5.
1112 2012-01-30 Pascal Obry <obry@adacore.com>
1114 * prj.ads, prj.adb (For_Every_Project_Imported): Remove
1116 (For_Every_Project_Imported_Context): New generic routine with
1117 a context parameter.
1118 * prj-nmsc.adb: Revert to use For_Every_Project_Imported Avoid
1119 distributed complexity.
1120 * prj-env.adb, prj-conf.adb, makeutl.adb, gnatcmd.adb: Ditto.
1122 2012-01-30 Thomas Quinot <quinot@adacore.com>
1124 * exp_aggr.adb (Expand_Record_Aggregate): After creating the
1125 _parent aggregate for an extension aggregate, check whether it
1126 requires delayed (top-down) expansion.
1128 2012-01-30 Vincent Pucci <pucci@adacore.com>
1130 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Rewritten.
1131 * snames.ads-tmpl: Name_Item and Name_Symbols added.
1132 * s-diflio.adb, s-diflio.ads, s-diinio.adb, s-diinio.ads: Rename
1133 and change the position of parameter Symbols in every Put routine.
1134 * s-dimmks.ads: Convert long float type Mks_Type into long
1136 * s-llflex.ads: Modifications in comments.
1138 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1140 * sem_ch12.adb (Earlier): Do not use the
1141 top level source locations of the two input nodes.
1143 2012-01-30 Robert Dewar <dewar@adacore.com>
1145 * einfo.ads, sem_prag.adb, sem_attr.adb, aspects.ads,
1146 sem_cat.adb, sem_aggr.adb, exp_aggr.adb: Minor reformatting.
1148 2012-01-30 Robert Dewar <dewar@adacore.com>
1150 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb: Minor reformatting.
1152 2012-01-30 Olivier Hainque <hainque@adacore.com>
1154 * sigtramp-ppcvxw.c (CFI_COMMON_REGS): Add rule for r1 back +
1157 2012-01-30 Thomas Quinot <quinot@adacore.com>
1159 * gnat_rm.texi, sem_dist.adb, sem_dist.ads, einfo.ads, sem_prag.adb,
1160 sem_ch12.adb, sem_attr.adb, aspects.adb, aspects.ads, par-prag.adb,
1161 sem_cat.adb, snames.ads-tmpl (Sem_Dist.Is_Valid_Remote_Object_Type):
1162 New subprogram (extracted from
1163 Sem_Cat.Validate_Remote_Access_Object_Type_Declaration).
1164 (Einfo.Is_Remote_Types): Now applies to generic types. Update
1165 documentation accordingly.
1166 (Sem_Ch12.Analyze_Associations): A RACW type is acceptable as
1167 actual for a formal type to which a pragma Remote_Access_Type
1169 (Aspects, Par.Prag, Sem_Prag): Support for new pramga/aspect
1171 (Sem_Attr.Analyze_Attribute, case Stub_Type): Attribute can
1172 be applied to a generic type if pragma Remote_Access_Type
1173 applies, in which case the type of the attribute is
1174 System.Partition_Interface.RACW_Stub_Type.
1176 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1178 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Do not set
1179 an alignment on fields of the RETURN type built for the CICO mechanism.
1181 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1183 * gcc-interface/trans.c (gnat_to_gnu): Avoid making a SAVE_EXPR for
1184 a call to a function that returns an unconstrained type with default
1185 discriminant. Similarly, avoid doing the conversion to the nominal
1186 result type in this case.
1188 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1190 * gcc-interface/ada-tree.h (DECL_ALIASED_P): New flag.
1191 * gcc-interface/decl.c (is_variable_size): Rename to...
1192 (type_has_variable_size): ...this.
1193 (adjust_packed): Adjust to above renaming.
1194 (gnat_to_gnu_field): Set DECL_ALIASED_P on the field.
1195 (field_is_artificial): New predicate.
1196 (field_is_aliased): Likewise.
1197 (field_has_self_size): Likewise.
1198 (field_has_variable_size): Likewise.
1199 (components_to_record): Record information for the final layout during
1200 the first pass on fields.
1201 If there is an aliased field placed after a field whose length depends
1202 on discriminants, put all the fields of the latter sort, last.
1204 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1206 * gcc-interface/gigi.h (get_minimal_subprog_decl): Declare.
1207 * gcc-interface/decl.c (get_minimal_subprog_decl): New function.
1208 * gcc-interface/trans.c (Attribute_to_gnu): Use it for the prefix of an
1209 Access-like attribute in a dispatch table if the subprogram is public.
1211 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1213 * gcc-interface/gigi.h (create_label_decl): Adjust.
1214 * gcc-interface/utils.c (create_label_decl): Add GNAT_NODE parameter
1215 and invoke gnat_pushdecl on it. Remove obsolete settings.
1216 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Label>: Adjust call to
1218 * gcc-interface/trans.c (gnat_to_gnu) <N_Null): Likewise. Ignore the
1219 label for debugging purposes.
1221 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1223 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an aliased
1224 object with an unconstrained nominal subtype and if optimization isn't
1225 enabled, create a special VAR_DECL for debugging purposes.
1227 2012-01-23 Robert Dewar <dewar@adacore.com>
1229 * sem_prag.ads, sem_prag.adb: Minor reformatting.
1231 2012-01-23 Robert Dewar <dewar@adacore.com>
1233 * sem_ch13.adb (Analyze_Aspect_Specifications): Check for
1234 language defined aspect applied to renaming or formal type
1235 declaration (not permitted)
1237 2012-01-23 Matthew Heaney <heaney@adacore.com>
1239 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb (Vet): Replaced
1240 comment with pragma Assert.
1242 2012-01-23 Vincent Pucci <pucci@adacore.com>
1244 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Call
1245 to Make_Aspect_For_PPC_In_Gen_Sub_Decl added in ASIS mode.
1246 * sem_prag.adb, sem_prag.ads (Make_Aspect_For_PPC_In_Gen_Sub_Decl): New
1247 routine. In ASIS mode, convert any PPC pragmas into aspects in generic
1248 subprogram declaration in order to enable the analysis of PPC boolean
1251 2012-01-23 Robert Dewar <dewar@adacore.com>
1253 * sem_ch3.adb (Analyze_Object_Declaration): Properly
1254 handle Current_Value for volatile variables (also propagate
1255 Treat_As_Volatile from type to object).
1257 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1259 * sem_ch12.adb (Install_Body): Detect the case
1260 where the enclosing context is a package with a stub body that
1261 has already been replaced by the actual body. In such cases,
1262 the freeze node for the enclosing context must be inserted after
1265 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1267 * sem_prag.adb (Analyze_Pragma, case Debug): Freeze the called
1268 subprogram before expanding the pragma into an if-statement with
1269 a block, to ensure that when the subprogram is null its body is
1270 properly generated before expansion.
1272 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1274 * sem_ch12.adb (Analyze_Associations): Alphabetize local variables and
1275 constants. Rename Actual_Types to Actuals_To_Freeze. Rename Next_Formal
1277 Freeze all eligible subprograms which appear as actuals in
1279 (Has_Fully_Defined_Profile): New routine.
1280 (Renames_Standard_Subprogram): New routine.
1281 (Earlier): Add local variable N. Comment update. Do not use source
1282 locations when trying to determine whether one node precedes another.
1284 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1286 * exp_ch4.adb (Expand_Concatenate): In the case
1287 where the result of a concatentation can be null, set the to
1288 result have both the low and high bounds of the right operand (not
1289 just the high bound, as was the case prior to this fix). Also,
1290 fix the saved high bound setting (Last_Opnd_High_Bound) in the
1291 empty string literal case (should have been low bound minus one,
1292 rather than plus one).
1294 2012-01-23 Thomas Quinot <quinot@adacore.com>
1296 * scos.ads, put_scos.adb, get_scos.adb (Get_SCOs, Put_SCOs): Do not
1297 omit statement SCOs for disabled pragmas.
1299 2012-01-23 Matthew Heaney <heaney@adacore.com>
1301 * a-cohase.ads, a-cihase.ads, a-cbhase.ads, a-coorse.ads,
1302 a-ciorse.ads, a-cborse.ads, a-cohama.ads, a-cihama.ads, a-cbhama.ads,
1303 a-coorma.ads, a-ciorma.ads, a-cborma.ads, a-cdlili.ads, a-cidlli.ads,
1304 a-cbdlli.ads, a-convec.ads, a-coinve.ads, a-cobove.ads (Cursor'Read,
1305 Cursor'Write): Declare in private part.
1306 (Reference_Type'Read, Reference_Type'Write): Ditto.
1307 (Constant_Reference_Type'Read, Constant_Reference_Type'Write): Ditto.
1309 2012-01-23 Robert Dewar <dewar@adacore.com>
1311 * a-catizo.ads, a-calend.adb, a-calend.ads, par-ch13.adb: Minor
1314 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1316 * sem_ch6.adb (Analyze_Subprogram_Declaration): Do not set the
1317 Corresponding_Body on a defaulted null formal subprogram.
1318 * sem_ch12.adb (Check_Formal_Package_Instance): No check needed
1319 on a defaulted formal subprogram that is a null procedure.
1321 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1323 * exp_ch9.adb: Update the comments involving pragma Implemented.
1324 * sem_ch3.adb (Check_Pragma_Implemented (Entity_Id)): Add local
1325 constant Subp_Alias and local variable Impl_Subp. Properly
1326 handle aliases of synchronized wrappers. Code cleanup.
1327 (Check_Pragma_Implemented (Entity_Id; Entity_Id)): Add
1328 Name_Optional as part of the condition.
1329 * sem_prag.adb (Analyze_Pragma): Add "Optional" as one of the
1330 valid choices of implementation kind.
1331 (Check_Arg_Is_One_Of): New routine.
1332 * snames.ads-tmlp: Add Name_Optional.
1334 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1336 * par-ch13.adb: Better error recovery in illegal aspect
1339 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1341 * a-calend.adb: Add with clause for Interfaces.C. Add constant
1343 (Day_Of_Week): Call the internal UTC_Time_Offset.
1344 (Split): Call the internal UTC_Time_Offset.
1345 (Time_Of): Call the internal UTC_Time_Offset.
1346 (Time_Zone_Operations.UTC_Time_Offset): Call internal UTC_Time_Offset.
1347 (UTC_Time_Offset): New library-level routine.
1348 * a-calend.ads (UTC_Time_Offset): Remove parameter
1349 Is_Historic. Update related comment on usage.
1350 * a-catizo.adb (UTC_Time_Offset): Removed.
1351 (UTC_Time_Offset (Time)): Call Time_Zone_Operations.UTC_Time_Offset.
1352 * a-caltizo.ads (UTC_Time_Offset): Removed.
1353 (UTC_Time_Offset (Time)): Add back the default expression of parameter
1356 2012-01-23 Robert Dewar <dewar@adacore.com>
1358 * sprint.ads, sprint.adb (Sprint_Node_List): Add New_Lines parameter
1359 (pg,po,ps): Make sure each entry starts on new line.
1361 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1363 * a-calend.ads, a-calend.adb: Define types int and int_Pointer. Update
1364 the parameter profile of procedure localtime_tzoff and its associated
1366 (Day_Of_Week): Do not treat the input date as historical
1367 with respect to time zones.
1368 (Split): Do not treat the input
1369 date as historical with respect to time zones. (Time_Of): Do
1370 not treat the input constituents as forming a historical date
1371 with respect to time zones.
1372 (UTC_Time_Offset): Add new formal
1373 parameter Is_Historic. Add local variable Flag. Update the call
1375 * a-catizo.ads, a-catizo.adb (UTC_Time_Offset): New routine.
1376 (UTC_Time_Offset (Time)): Update the call to
1377 Time_Zone_Operations.UTC_Time_Offset.
1378 * sysdep.c (__gnat_localtime_tzoff): Update parameter
1379 profile. Split the processing of offsets on Windows into two - one
1380 part of historic time stamps and the other for the current time.
1382 2012-01-23 Robert Dewar <dewar@adacore.com>
1384 * a-calend.adb: Minor reformatting.
1386 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1388 * exp_ch9.adb, sem_ch9.adb: Handle array of access to synchronized
1389 interface in requeue statement.
1391 2012-01-23 Cyrille Comar <comar@adacore.com>
1393 * projects.texi: Remove references to main units and replace
1394 with references to main programs to be coherent with the
1397 2012-01-23 Robert Dewar <dewar@adacore.com>
1399 * s-utf_32.adb: Minor reformatting.
1401 2012-01-23 Vincent Celier <celier@adacore.com>
1403 * snames.ads-tmpl: Minor comment addition Indicate that
1404 Name_Library_Encapsulated_Options is only used in gprbuild.
1406 2012-01-23 Robert Dewar <dewar@adacore.com>
1408 * sem_ch10.adb (Analyze_Subunit): Properly save/restore cunit
1411 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1413 * snames.ads-tmpl: Add Name_Synchronization.
1414 * aspects.ads, aspects.adb: Add Aspect_Synchronization to
1415 enumeration type and related maps.
1416 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle Aspect
1417 Synchronization, build corresponding pragma Implemented.
1418 * sem_util.adb (Implementation_Kind): Handle both explicit and
1419 implicit pragma_argument association to retrieve the given
1420 synchronization mode.
1422 2012-01-23 Robert Dewar <dewar@adacore.com>
1424 * sem_ch10.adb, errout.adb: Minor reformatting.
1426 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1428 * sem_res.adb (Resolve_Actuals): An actual in a call to an
1429 Ada 2012 Reference function does not lead to a dangerous order
1432 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1434 * exp_util.adb (Is_Iterated_Container): Test
1435 Is_Entity_Name when searching for calls to the default iterator,
1436 to avoid blowing up on indirect calls which have an explicit
1437 dereference as the call name.
1439 2012-01-23 Thomas Quinot <quinot@adacore.com>
1441 * errout.adb (Set_Msg_Node): For an N_Expanded_Name, output
1442 the complete expanded name, rather than just its Selector_Name.
1444 2012-01-23 Thomas Quinot <quinot@adacore.com>
1446 * a-textio.adb (Put): Rewrite one-parameter Character version to
1447 just call the two-parameter one with Current_Out.
1449 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1451 * freeze.adb (Check_Current_Instance): Issue an
1452 error when the prefix of 'Unchecked_Access or 'Access does not
1453 denote a legal aliased view of a type.
1454 (Freeze_Record_Type): Do not halt the processing of record components
1455 once the Has_Controlled_Component is set as this bypasses the remaining
1457 (Is_Aliased_View_Of_Type): New routine.
1459 2012-01-23 Thomas Quinot <quinot@adacore.com>
1461 * errout.ads, freeze.adb: Minor reformatting.
1463 2012-01-23 Thomas Quinot <quinot@adacore.com>
1465 * sem_ch10.adb, sem_prag.adb: Remove redundant apostrophes in error
1468 2012-01-23 Olivier Hainque <hainque@adacore.com>
1470 * adadecode.c (__gnat_decode): Deal with empty input early,
1471 preventing potential erroneous memory access later on.
1473 2012-01-21 Eric Botcazou <ebotcazou@adacore.com>
1476 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: In the case of a
1477 renaming, preserve the volatileness through the indirection, if any.
1479 2012-01-14 Andreas Schwab <schwab@linux-m68k.org>
1481 * gcc-interface/Makefile.in (OSCONS_EXTRACT): Add
1484 2012-01-10 Pascal Obry <obry@adacore.com>
1486 * prj-nmsc.adb (Check_Library_Attributes):
1487 Kill check for object/source directories for aggregate libraries.
1489 2012-01-10 Matthew Heaney <heaney@adacore.com>
1491 * a-cdlili.adb, a-cdlili.ads, a-cihama.adb, a-cihama.ads, a-coinve.adb,
1492 a-coinve.ads, a-ciorse.adb, a-ciorse.ads, a-coorma.adb, a-coorma.ads,
1493 a-cborma.adb, a-cborma.ads, a-cidlli.adb, a-cidlli.ads, a-cimutr.adb,
1494 a-cimutr.ads, a-cihase.adb, a-cihase.ads, a-cohama.adb, a-cohama.ads,
1495 a-coorse.adb, a-coorse.ads, a-cbhama.adb, a-cbhama.ads, a-cborse.adb,
1496 a-cborse.ads, a-comutr.adb, a-comutr.ads, a-ciorma.adb, a-cobove.adb,
1497 a-ciorma.ads, a-cobove.ads, a-convec.adb, a-convec.ads, a-cohase.adb,
1498 a-cohase.ads, a-cbdlli.adb, a-cbdlli.ads, a-cbmutr.adb, a-cbmutr.ads,
1499 a-cbhase.adb, a-cbhase.ads (Reference, Constant_Reference): Declare
1500 container parameter as aliased in/in out.
1503 2012-01-10 Bob Duff <duff@adacore.com>
1505 * s-os_lib.ads: Improve comment.
1507 2012-01-10 Geert Bosch <bosch@adacore.com>
1509 * s-gearop.adb (Forward_Eliminate): Avoid improper aliasing
1512 2012-01-10 Bob Duff <duff@adacore.com>
1514 * sem_intr.adb (Check_Shift): Use RM_Size instead of Esize, when
1515 checking that the 'Size is correct. If the type is "mod 2**12",
1516 for example, it's illegal, but Esize is the 'Object_Size, which
1517 will be something like 16 or 32, so the error ('Size = 12) was
1519 * gnat_rm.texi: Improve documentation of shift
1520 and rotate intrinsics.
1522 2012-01-10 Pascal Obry <obry@adacore.com>
1524 * prj.adb (For_Every_Project_Imported): Fix
1525 implementation to make sure we return each project only once
1526 for aggragte libraries. It is fine to return a project twice for
1527 aggregate projects, this was the case as a Project_Id is different
1528 in each project tree. The new implementation use a table based on
1529 the project name to ensure proper detection of duplicate project
1530 in aggregate library. A new context is then created to continue
1531 retrurning duplicate project for aggregate libraries.
1533 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1535 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
1536 return value in the variable-sized return type case if the target is
1537 an array with fixed size. However, do not create it if this is the
1538 expression of an object declaration.
1540 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1542 * gcc-interface/trans.c (addressable_p) <COMPONENT_REF>: Fix thinko.
1544 2012-01-06 Robert Dewar <dewar@adacore.com>
1546 * a-wichha.ads, a-wichun.ads, a-zchhan.ads, a-zchuni.ads,
1547 s-utf_32.ads: Add pragma Pure
1548 * s-utf_32.adb: Suppress warnings on non-static constants (now
1551 2012-01-06 Bob Duff <duff@adacore.com>
1553 * s-rpc.ads (Read, Write): Add overriding indicators.
1555 2012-01-06 Robert Dewar <dewar@adacore.com>
1557 * gnat_rm.texi: Add documentation for conventions
1558 Ada_Pass_By_Copy and Ada_Pass_By_Reference.
1560 2012-01-06 Gary Dismukes <dismukes@adacore.com>
1562 * a-tienio.adb (Put): Add exception message on
1563 raise statements. Remove unneeded blocks and object declarations.
1565 2012-01-06 Robert Dewar <dewar@adacore.com>
1567 * sem_prag.adb: Minor reformatting.
1569 2012-01-06 Ed Schonberg <schonberg@adacore.com>
1571 * sinfo.ads, sinfo.adb (Has_Prefixed_Call): New flag to indicate
1572 that a selected component within a generic unit has been resolved
1573 as a prefixed call with local references.
1574 * sem_ch3.adb (Is_Visible_Component): In an instance body a selected
1575 component is always visible.
1576 * sem_ch4.adb (Analyze_Selected_Component): If the node is a
1577 prefixed call in an instance, do not look for visible components
1579 * sem_ch12.adb (Reset_Entity): If a selected component has resolved
1580 to a prefixed call, mark the node accordingly when prefix and
1581 selector are local references.
1583 2012-01-02 Eric Botcazou <ebotcazou@adacore.com>
1585 * gnatvsn.ads (Current_Year): Bump to 2012.
1587 Copyright (C) 2012 Free Software Foundation, Inc.
1589 Copying and distribution of this file, with or without modification,
1590 are permitted in any medium without royalty provided the copyright
1591 notice and this notice are preserved.