1 2012-12-15 Eric Botcazou <ebotcazou@adacore.com>
6 2012-07-17 Hristian Kirtchev <kirtchev@adacore.com>
8 * exp_attr.adb (Expand_N_Attribute_Reference): Add local variables Attr
9 and Conversion_Added. Add local constant Typ.
10 Retrieve the original attribute after the arithmetic check
11 machinery has modified the node. Add a conversion to the target
12 type when the prefix of attribute Max_Size_In_Storage_Elements
15 2012-12-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
18 * s-osinte-hpux-dce.ads: Declare pthread_rwlockattr_t and
19 pthread_rwlock_t subtypes. Delete duplicate declaration of clockid_t.
20 * s-taspri-hpux-dce.ads: Change "pragma Atomic (Thread)" to comment.
22 2012-11-09 Eric Botcazou <ebotcazou@adacore.com>
25 * s-taspri-lynxos.ads: Delete.
26 * s-osinte-kfreebsd-gnu.ads: Change license to GPL V3+.
27 * s-tpopsp-rtems.adb: Likewise.
28 * s-osinte-rtems.adb: Likewise.
30 2012-10-30 Eric Botcazou <ebotcazou@adacore.com>
32 * gcc-interface/Make-lang.in: Fix and clean up rules for C files.
34 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
36 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Force
37 BLKmode on the type if it is passed by reference.
38 <E_Array_Subtype>: Likewise.
39 <E_Record_Type>: Guard the call to Is_By_Reference_Type predicate.
40 <E_Record_Subtype>: Likewise.
42 * gcc-interface/Makefile.in: Remove outdated comment and reference to
45 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
47 * gcc-interface/trans.c (Loop_Statement_to_gnu): Use gnat_type_for_size
48 directly to obtain an unsigned version of the base type.
50 2012-10-22 Eric Botcazou <ebotcazou@adacore.com>
52 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Out_Parameter>: Do not
53 generate the special PARM_DECL for an Out parameter in LTO mode.
55 2012-10-02 Eric Botcazou <ebotcazou@adacore.com>
57 * gcc-interfaces/decl.c (elaborate_expression_1): Use the variable for
58 bounds of loop iteraration scheme only for locally defined subtypes.
60 * gcc-interface/trans.c (build_return_expr): Apply the NRV optimization
63 2012-09-20 Release Manager
67 2012-09-07 Eric Botcazou <ebotcazou@adacore.com>
69 * gcc-interface/trans.c (Loop_Statement_to_gnu): Revert to using
70 size_type_node instead of sizetype.
72 2012-07-19 Eric Botcazou <ebotcazou@adacore.com>
74 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Try to ensure
75 that an object of CW type initialized to a value is sufficiently
76 aligned for this value.
78 2012-07-19 Eric Botcazou <ebotcazou@adacore.com>
80 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Do not
81 look up the REP part of the base type in advance. Deal with that of
83 (get_rep_part): Be prepared for record types with fields.
85 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
87 * gcc-interface/trans.c (Call_to_gnu): Robustify test for function case
88 if the CICO mechanism is used.
90 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
92 * gcc-interface/utils2.c (build_simple_component_ref): Do not look
93 through an extension if the type contains a placeholder.
95 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
97 * exp_disp.adb (Expand_Dispatching_Call): Propagate the convention on
98 the designated subprogram type and also set Is_Dispatch_Table_Entity.
99 (Expand_Interface_Thunk): Propagate the convention on the thunk.
100 (Set_CPP_Constructors_Old): Set Is_Constructor and Convention_CPP on
101 the internal view of the constructors.
102 (Set_CPP_Constructors): Likewise.
103 * sem_prag.adb (Analyze_Pragma) <Pragma_CPP_Constructor>: Set the
104 convention on the function.
105 * gcc-interface/gigi.h (is_cplusplus_method): Declare.
106 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
107 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the `thiscall'
109 (get_minimal_subprog_decl): Likewise.
110 (is_cplusplus_method): New predicate.
111 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Access>: Issue an
112 error on access to C++ constructor or member function.
114 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
116 * gcc-interface/utils.c (gnat_pushdecl): Set TYPE_CONTEXT for types
117 attached to a TYPE_DECL.
119 2012-06-15 Eric Botcazou <ebotcazou@adacore.com>
122 * gcc-interface/gigi.h (maybe_vector_array): Make static inline.
123 * gcc-interface/utils.c (maybe_vector_array): Delete.
124 * gcc-interface/trans.c (gnat_to_gnu) <N_Indexed_Component>: Mark the
125 array object as addressable if it has vector type and is on the LHS.
127 2012-06-14 Jakub Jelinek <jakub@redhat.com>
129 * gcc-interface/Makefile.in (gnatlib-shared-default): Append
130 $(PICFLAG_FOR_TARGET) to GNATLIBCFLAGS_FOR_C passed to submake.
132 2012-06-14 Release Manager
134 * GCC 4.7.1 released.
136 2012-06-13 Eric Botcazou <ebotcazou@adacore.com>
139 2012-05-19 Eric Botcazou <ebotcazou@adacore.com>
141 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
142 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
144 (get_minimal_subprog_decl): Likewise.
145 (gnat_first_param_is_class): New predicate.
147 2012-06-12 Olivier Hainque <hainque@adacore.com>
149 * gcc-interface/Makefile.in (GNATLIBCFLAGS_FOR_C): Remove
150 $(PIC_FLAG_FOR_TARGET).
151 (gnatlib-shared-default): Add $(PIC_FLAG_FOR_TARGET) to
152 GNATLIBCFLAGS_FOR_C passed to gnatlib.
153 (gnatlib-shared-win32): Likewise.
154 (gnatlib-shared-darwin): Likewise.
155 (gnatlib-shared-dual-win32): Pass PIC_FLAG_FOR_TARGET to
156 gnatlib-shared-win32.
158 2012-05-26 Eric Botcazou <ebotcazou@adacore.com>
160 * gcc-interface/decl.c (variant_desc): Rename 'record' to 'new_type'.
161 (build_variant_list): Adjust to above renaming.
162 (gnat_to_gnu_entity) <E_Record_Subtype>: Likewise. Give a unique name
163 to the type of the variant containers.
164 (create_variant_part_from): Likewise. Give a unique name to the type
167 2012-05-25 Eric Botcazou <ebotcazou@adacore.com>
170 * link.c (__gnat_object_file_option): Set to "-Wl,@" for GNU linker.
171 (__gnat_using_gnu_linker): Delete.
172 * gnatlink.adb (Gnatlink): Declare Object_File_Option_Ptr here...
173 Declare Object_File_Option string constant and Using_GNU_response_file
175 (Process_Binder_File): ...instead of here. Delete Using_GNU_Linker,
176 Opening and Closing local variables. Do not handle the GNU linker
178 (Write_RF): New procedure to write into the response file. Escape some
179 characters if a GNU response file is used. Keep track of error status.
180 Invoke Write_RF to write into the response file. Delete the file only
181 if the link was successful.
182 * mlib-utl.adb: Do not `with' package System.
183 (Gcc): Likewise. Declare Object_File_Option string constant and
184 Using_GNU_response_file boolean constant.
185 (Write_RF): Take a string instead of address and length. Escape some
186 characters if a GNU response file is used.
187 Invoke Write_RF to write into the response file. Delete the file only
188 if the link was successful. Do not warn if it cannot be deleted.
190 2012-05-20 Eric Botcazou <ebotcazou@adacore.com>
192 * gcc-interface/utils.c (gnat_write_global_declarations): Put a name
193 on the dummy global variable.
195 2012-05-19 Eric Botcazou <ebotcazou@adacore.com>
197 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
198 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
200 (get_minimal_subprog_decl): Likewise.
201 (gnat_first_param_is_class): New predicate.
203 Backport from mainline
204 2012-05-15 Javier Miranda <miranda@adacore.com>
206 * exp_ch3.adb (Build_Offset_To_Top): Modify the
207 expansion of the offset_to_top functions to ensure that their
208 profile is conformant with the profile specified in Ada.Tags. No
209 change in functionality.
211 2012-05-18 Eric Botcazou <ebotcazou@adacore.com>
213 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an object at
214 global level with unconstrained nominal subtype and a non-fixed size,
215 make a variable for the size.
217 2012-05-15 Andris Pavenis <andris.pavenis@iki.fi>
220 * s-taprop-dummy.adb (Specific): New package.
222 2012-05-15 Eric Botcazou <ebotcazou@adacore.com>
224 * sem_prag.adb (Process_Atomic_Shared_Volatile): Propagate
225 atomicity from an object to its underlying type only if it
228 2012-05-06 Pascal Obry <obry@adacore.com>
231 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
233 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
234 Windows-specific make variable.
235 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
236 (install-gnatlib): Respect the above during installation when set,
237 and also install any windows import library that has been built.
238 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
239 build a corresponding import library.
241 2012-04-30 Eric Botcazou <ebotcazou@adacore.com>
243 * gcc-interface/utils.c (finish_record_type): Force the traditional GCC
244 layout for bitfields on the type if it is packed or has a representation
245 clause and an alternate layout is available.
247 2012-04-09 Mike Stump <mikestump@comcast.net>
249 * a-assert.ads: Remove execute permission.
250 * a-chacon.ads: Likewise.
251 * a-coteio.ads: Likewise.
252 * a-envvar.ads: Likewise.
253 * a-exetim-mingw.ads: Likewise.
254 * a-fzteio.ads: Likewise.
255 * a-izteio.ads: Likewise.
256 * a-lcteio.ads: Likewise.
257 * a-llctio.ads: Likewise.
258 * a-scteio.ads: Likewise.
259 * a-suenco.ads: Likewise.
260 * a-suenst.ads: Likewise.
261 * a-suewst.ads: Likewise.
262 * a-suezst.ads: Likewise.
263 * a-tirsfi.ads: Likewise.
264 * a-wichha.ads: Likewise.
265 * a-zchara.ads: Likewise.
266 * a-zchhan.ads: Likewise.
267 * a-zchuni.ads: Likewise.
268 * a-zrstfi.ads: Likewise.
269 * aspects.ads: Likewise.
270 * g-byorma.ads: Likewise.
271 * g-decstr.ads: Likewise.
272 * g-encstr.ads: Likewise.
273 * g-spchge.ads: Likewise.
274 * g-u3spch.ads: Likewise.
275 * g-wispch.ads: Likewise.
276 * g-zspche.ads: Likewise.
277 * namet-sp.ads: Likewise.
278 * s-os_lib.ads: Likewise.
279 * s-regexp.ads: Likewise.
280 * s-regpat.ads: Likewise.
281 * s-string.ads: Likewise.
282 * s-tasloc.ads: Likewise.
283 * s-utf_32.ads: Likewise.
284 * sem_aux.ads: Likewise.
285 * a-assert.adb: Likewise.
286 * a-chacon.adb: Likewise.
287 * a-envvar.adb: Likewise.
288 * a-exetim-mingw.adb: Likewise.
289 * a-suenco.adb: Likewise.
290 * a-suenst.adb: Likewise.
291 * a-suewst.adb: Likewise.
292 * a-suezst.adb: Likewise.
293 * a-tirsfi.adb: Likewise.
294 * a-wichha.adb: Likewise.
295 * a-zchhan.adb: Likewise.
296 * a-zchuni.adb: Likewise.
297 * a-zrstfi.adb: Likewise.
298 * aspects.adb: Likewise.
299 * g-byorma.adb: Likewise.
300 * g-decstr.adb: Likewise.
301 * g-encstr.adb: Likewise.
302 * g-spchge.adb: Likewise.
303 * g-u3spch.adb: Likewise.
304 * g-wispch.adb: Likewise.
305 * g-zspche.adb: Likewise.
306 * namet-sp.adb: Likewise.
307 * s-except.adb: Likewise.
308 * s-inmaop-vxworks.adb: Likewise.
309 * s-os_lib.adb: Likewise.
310 * s-regexp.adb: Likewise.
311 * s-regpat.adb: Likewise.
312 * s-string.adb: Likewise.
313 * s-tasloc.adb: Likewise.
314 * s-utf_32.adb: Likewise.
315 * s-wchcon.adb: Likewise.
316 * sem_aux.adb: Likewise.
318 2012-03-22 Release Manager
320 * GCC 4.7.0 released.
322 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
324 * gcc-interface/decl.c (components_to_record): Add ARTIFICIAL parameter
325 and set TYPE_ARTIFICIAL according to it. Adjust recursive call.
326 (gnat_to_gnu_entity) <E_Record_Type>: Adjust call to above function.
327 * gcc-interface/utils.c (rest_of_record_type_compilation): Do not
328 invoke rest_of_type_decl_compilation on the parallel type, if any.
330 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
332 * gcc-interface/utils.c (gnat_write_global_declarations): Make sure the
333 dummy global built for global types is preserved.
335 2012-02-27 Tristan Gingold <gingold@adacore.com>
337 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
338 E_Array_Type]: Reuse dummy fat type for gnu_ptr_template and
341 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
343 * gcc-interface/ada-tree.h (TYPE_PACKED_ARRAY_TYPE_P): Add checking.
344 (TYPE_BY_REFERENCE_P): New flag.
345 (TYPE_IS_BY_REFERENCE_P): New macro.
346 (TYPE_DUMMY_P): Add checking and remove VOID_TYPE.
347 (TYPE_IS_DUMMY_P): Adjust for above change.
348 * gcc-interface/decl.c (gnat_to_gnu_entity): Use TYPE_BY_REFERENCE_P
349 and TYPE_IS_BY_REFERENCE_P instead of TREE_ADDRESSABLE.
350 (gnat_to_gnu_param): Likewise.
351 (maybe_pad_type): Likewise.
352 (make_type_from_size): Use TYPE_IS_PACKED_ARRAY_TYPE_P.
353 * gcc-interface/misc.c (must_pass_by_ref): Use TYPE_IS_BY_REFERENCE_P
354 instead of TREE_ADDRESSABLE.
355 * gcc-interface/trans.c (finalize_nrv): Likewise.
356 (call_to_gnu): Likewise. Do not create a temporary for return values
357 with by-reference type here.
358 (gnat_to_gnu): Test TYPE_IS_DUMMY_P instead of TYPE_DUMMY_P.
359 (gnat_gimplify_expr) <ADDR_EXPR>: Don't do anything for non-constant
360 CONSTRUCTORs and calls.
361 * gcc-interface/utils.c (make_dummy_type): Get the equivalent type of
362 the underlying type and use it throughout. Use TYPE_IS_BY_REFERENCE_P
363 instead of TREE_ADDRESSABLE.
364 * gcc-interface/utils2.c (build_cond_expr): Deal with by-reference
367 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
369 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Revert previous
370 change that creates a special VAR_DECL for debugging purposes. For an
371 aliased object with an unconstrained nominal subtype, make its type a
372 thin reference to the underlying object.
373 * gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: Deal with
374 expressions built for the initialization of above objects.
376 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
378 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
379 Windows-specific make variable.
380 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
381 (install-gnatlib): Respect the above during installation when set,
382 and also install any windows import library that has been built.
383 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
384 build a corresponding import library.
386 2012-02-22 Robert Dewar <dewar@adacore.com>
388 * exp_util.adb, make.adb, sem_dim.adb, sem_ch4.adb, exp_disp.adb: Minor
391 2012-02-22 Geert Bosch <bosch@adacore.com>
393 * g-bytswa-x86.adb, g-bytswa.adb, gcc-interface/Makefile.in: Remove
394 x86-specific version of byteswap and use GCC builtins instead.
396 2012-02-22 Tristan Gingold <gingold@adacore.com>
398 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
399 E_Array_Type]: Translate component ealier.
401 2012-02-22 Robert Dewar <dewar@adacore.com>
403 * par-ch3.adb (P_Signed_Integer_Type_Definition): Specialize
404 error message for 'Range.
406 2012-02-22 Pascal Obry <obry@adacore.com>
408 * s-taprop-mingw.adb (Finalize_TCB): Do not wait on thread handle as
409 this is our own thread.
411 2012-02-22 Sergey Rybin <rybin@adacore.com frybin>
413 * tree_io.ads: Update ASIS_Version_Number because of the changes
416 2012-02-22 Hristian Kirtchev <kirtchev@adacore.com>
418 * exp_ch7.adb (Create_Finalizer): Suppress elaboration checks on
419 stack-related finalizers.
421 2012-02-22 Ed Schonberg <schonberg@adacore.com>
423 * sem_ch6.adb (Analyze_Expression_Function): If the construct
424 is a completion, indicate that its formals are the formals of
425 a completion, and as such do not get a cross- reference entry.
426 (Analyze_Subprogram_Specification): Do not generate a definition
427 for the entity of an expression function, because it may be a
428 completion. Definition will be generated if needed when analyzing
429 the generated subprogram declaration.
431 2012-02-22 Vincent Celier <celier@adacore.com>
433 * make.adb (Check): When checking if an object file is in the
434 correct object directory, get the unit name from a previous call
435 to Check_Source_Info_In_ALI.
436 * makeutl.adb (Check_Source_Info_In_ALI): Return the name of
437 the unit when everything is OK, otherwise return No_Name.
438 * makeutl.ads (Check_Source_Info_In_ALI): Return Name_Id instead
441 2012-02-22 Ed Schonberg <schonberg@adacore.com>
443 * sem_ch4.adb (Find_Equality_Types, Try_One_Interp): In an
444 instance, the operator is visible if an operand is of some
445 numeric type which is not in use or directly visible, and the
446 other operand is a numeric literal.
448 2012-02-22 Tristan Gingold <gingold@adacore.com>
450 * init.c: Minor code clean up.
451 * gcc-interface/Make-lang.in: Update dependencies.
453 2012-02-22 Arnaud Charlet <charlet@adacore.com>
455 * gnatlink.adb (Gnatlink): Use -gnatcC in CodePeer_Node,
456 otherwise GCC will generate an object file.
458 2012-02-22 Vincent Celier <celier@adacore.com>
460 * projects.texi: Correct typo related to "**" in Source_Dirs.
462 2012-02-22 Steve Baird <baird@adacore.com>
464 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Clean up generation of
467 2012-02-22 Vincent Pucci <pucci@adacore.com>
469 * rtsfind.adb (Get_Unit_Name): Ada_Numerics_Child and
470 System_Dim_Child cases added.
471 * rtsfind.ads: Ada_Numerics,
472 Ada_Numerics_Generic_Elementary_Functions, System_Dim,
473 System_Dim_Float_IO and System_Dim_Integer_IO added to the list
474 of RTU_Id. Ada_Numerics_Child and System_Dim_Child added as
476 * sem_dim.adb (Is_Dim_IO_Package_Entity): Use of
477 Rtsfind to verify the package entity is located either
478 in System.Dim.Integer_IO or in System.Dim.Float_IO.
479 (Is_Dim_IO_Package_Instantiation): Minor
480 changes. (Is_Elementary_Function_Call): Removed.
481 (Is_Elementary_Function_Entity): New routine.
482 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity call added.
483 * snames.ads-tmpl: Name_Dim and Name_Generic_Elementary_Functions
486 2012-02-22 Vincent Pucci <pucci@adacore.com>
488 * sem_prag.adb: Minor reformatting.
490 2012-02-22 Ed Schonberg <schonberg@adacore.com>
492 * sem_ch3.adb (Find_Type_Name): When analyzing a private type
493 declaration that is the completion of a tagged incomplete type, do
494 not associate the class-wide type already created with the private
495 type to prevent order-of-elaboration issues in the back-end.
496 * exp_disp.adb (Find_Specific_Type): Find specific type of
497 a class-wide type, and handle the case of an incomplete type
498 coming either from a limited_with clause or from an incomplete
499 type declaration. Used when expanding a dispatchin call and
500 generating tag checks (minor refactoring).
502 2012-02-22 Robert Dewar <dewar@adacore.com>
504 * exp_ch5.adb: Add comment.
505 * sem_ch12.adb, exp_ch6.adb: minor reformatting
507 2012-02-22 Ed Schonberg <schonberg@adacore.com>
509 * freeze.adb (Freeze_Entity): Do not perform type layout within
512 2012-02-22 Eric Botcazou <ebotcazou@adacore.com>
514 * init.c (__gnat_error_handler) [Linux]: Map SIGBUS to
517 2012-02-22 Ed Schonberg <schonberg@adacore.com>
519 * exp_ch5.adb (Expand_N_Assignment_Statement): Reject an
520 assignment to a classwide type whose type is limited, as
521 can happen in an instantiation in programs that run afoul or
525 2012-02-17 Ed Schonberg <schonberg@adacore.com>
527 * exp_ch6.adb (Legal_Copy): If layout is not
528 determined in the front-end, do not emit error message when
529 by-reference actual is potentially unaligned.
530 * gcc-interface/decl.c (gnat_to_gnu_field): Better error message for
531 illegal representation clause on tagged or aliased component, or on
532 by-reference type with forced alignment.
534 2012-02-17 Nicolas Roche <roche@adacore.com>
536 * gcc-interface/Makefile.in: Ensure FORCE_DEBUG_ADAFLAGS variables is
537 propagated by gnatlib-sjlj and gnatlib-zcx targets.
538 * gcc-interface/Make-lang.in: Update dependencies.
540 2012-02-17 Thomas Quinot <quinot@adacore.com>
542 * sem_ch12.adb (Analyze_Package_Instantiation): For an
543 instantiation in an RCI library unit, omit the instance body
544 if the RCI library unit is the instance itself (E.2.3(18)),
545 but include the body if the instantiation is within the RCI
546 declaration (12.3(12)).
548 2012-02-17 Steve Baird <baird@adacore.com>
550 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Pre'Class and
551 Post'Class aspects can only be specified for a primitive operation
554 2012-02-17 Yannick Moy <moy@adacore.com>
556 * gnat_rm.texi: Minor shuffling.
558 2012-02-17 Ed Schonberg <schonberg@adacore.com>
560 * aspects.adb: Expression functions can carry pre/postconditions.
561 * par-ch6.adb (P_Subprogram): look for optional pre/postconditions
562 in an expression function.
563 * sem_prag (Check_Precondition_Postcondition): legal on expression
566 2012-02-17 Vincent Pucci <pucci@adacore.com>
568 * a-cdlili.adb, a-cidlli.adb, a-cihama.adb, a-cimutr.adb,
569 * a-ciorma.adb, a-cohama.adb, a-coinve.adb, a-comutr.adb,
570 * a-convec.adb, a-coorma.adb (Adjust): New routine.
571 (Constant_Reference): Increment Busy and Lock counters.
572 (Reference): Increase Busy and Lock counters.
573 (Finalize): New routine.
574 * a-cihase.adb, a-ciorse.adb, a-cohase.adb, a-coorse.adb:
575 (Adjust): New routine. (Constant_Reference): Increment Busy
577 (Finalize): New routine.
578 * a-cdlili.ads, a-cidlli.ads, a-cihama.ads, a-cihase.ads,
579 * a-cimutr.ads, a-ciorma.ads, a-ciorse.ads, a-cohama.ads,
580 * a-cohase.ads, a-coinve.ads, a-comutr.ads, a-convec.ads,
581 * a-coorma.ads, a-coorse: Controlled component added to the
584 2012-02-17 Robert Dewar <dewar@adacore.com>
586 * restrict.adb (Check_Restriction): Add special handling for
587 No_Obsolescent_Features.
589 2012-02-17 Hristian Kirtchev <kirtchev@adacore.com>
591 * exp_util.adb (Find_Finalize_Address): When dealing with an
592 internally built full view for a type with unknown discriminants,
593 use the original record type.
595 2012-02-17 Robert Dewar <dewar@adacore.com>
597 * sem_dim.adb: Minor reformatting.
599 2012-02-17 Yannick Moy <moy@adacore.com>
601 * gnat_rm.texi: Minor rewording.
603 2012-02-17 Thomas Quinot <quinot@adacore.com>
605 * sem_aggr.adb: Minor reformatting.
607 2012-02-17 Robert Dewar <dewar@adacore.com>
609 * gnat_ugn.texi: Update doc for -gnatw.m to include 2*x case.
611 2012-02-17 Vincent Pucci <pucci@adacore.com>
613 * sem_dim.adb (Is_Dim_IO_Package_Entity): New routine.
614 (Is_Dim_IO_Package_Instantiation): Is_Dim_IO_Package_Entity
616 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity
618 * s-dim.ads: Make package Pure.
620 2012-02-17 Gary Dismukes <dismukes@adacore.com>
622 * prj-nmsc.adb: Minor reformatting.
624 2012-02-17 Yannick Moy <moy@adacore.com>
626 * gnat_rm.texi: Update GNAT RM with a separate chapter on restrictions.
628 2012-02-17 Yannick Moy <moy@adacore.com>
630 * gnat_ugn.texi: Fix typos.
632 2012-02-17 Pascal Obry <obry@adacore.com>
634 * prj-nmsc.adb: prj-nmsc.adb (Check_Aggregated): Check that an
635 aggregate is not Externally_Built.
637 2012-02-17 Ed Schonberg <schonberg@adacore.com>
639 * sem_aggr.adb (Resolve_Record_Aggregate): If a composite
640 component has a box association, copy the default value using
641 the current scope as the scope of internal types, to prevent
642 scoping anomalies in gigi.
644 2012-02-17 Robert Dewar <dewar@adacore.com>
646 * sem_dim.adb, sem_dim.ads, s-tasren.adb, prj.adb, prj.ads, freeze.adb,
647 sem_res.adb, exp_ch4.adb, sinput.adb, sinput.ads, exp_aggr.adb,
648 exp_intr.adb, s-os_lib.adb: Minor reformatting.
650 2012-02-17 Ed Schonberg <schonberg@adacore.com>
652 * sem_ch6.adb (Is_Non_Overriding_Operation): Add warning if the
653 old operation is abstract, the relevant type is not abstract,
654 and the new subprogram fails to override.
656 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
658 * gcc-interface/trans.c (Identifier_to_gnu): Move block retrieving the
659 type of the result to the end and execute it for a deferred constant of
660 a discriminated type whose full view can be elaborated statically.
662 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
664 * gcc-interface/trans.c (gnat_to_gnu) <N_Qualified_Expression>: If the
665 type is tagged, mark it as used for debugging purposes.
666 <N_Allocator>: Likewise for a qualified expression.
668 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
670 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
671 return value in the by-reference return type case if this isn't the
672 expression of an object declaration. Tidy up.
674 2012-02-09 Tristan Gingold <gingold@adacore.com>
676 * gcc-interface/Makefile.in: Remove .sym rule (not used).
677 Remove adamsg.o object (requires native message compiler).
678 * init.c (CMA$_EXIT_THREAD, MTH$_FLOOVEMAT, SS$_INTDIV): Define as a
679 macro instead of as extern int.
680 (ADA$_ALREADY_OPEN, ADA$_CONSTRAINT_ERRO, ADA$_DATA_ERROR)
681 (ADA$_DEVICE_ERROR, ADA$_END_ERROR, ADA$_FAC_MODE_MISMAT)
682 (ADA$_IOSYSFAILED, ADA$_KEYSIZERR, ADA$_KEY_MISMATCH)
683 (ADA$_LAYOUT_ERROR, ADA$_LINEXCMRS, ADA$_MAXLINEXC)
684 (ADA$_MODE_ERROR, ADA$_MRN_MISMATCH, ADA$_MRS_MISMATCH)
685 (ADA$_NAME_ERROR, ADA$_NOT_OPEN, ADA$_ORG_MISMATCH)
686 (ADA$_PROGRAM_ERROR, ADA$_RAT_MISMATCH, ADA$_RFM_MISMATCH)
687 (ADA$_STAOVF, ADA$_STATUS_ERROR, ADA$_STORAGE_ERROR)
688 (ADA$_UNSUPPORTED, ADA$_USE_ERROR): Likewise.
689 (struct cond_except): Field cond is now an unsigned int.
690 (dec_ada_cond_except_table): Adjust.
691 (cond_except_table): Likewise.
692 (cond_resignal_table): Likewise.
693 (__gnat_default_resignal_p): Fix style.
695 2012-02-08 Vincent Celier <celier@adacore.com>
697 * gcc-interface/Make-lang.in: Add g-byorma.o to gnatbind objects
698 (g-buorma is now imported by sinput).
700 * scn.adb (Initialize_Scanner): Call Check_For_BOM
701 * sinput-p.adb (Source_File_Is_Subunit): Call Check_For_BOM
702 * sinput.adb: New procedure Check_For_BOM
703 * sinput.ads: New procedure Check_For_BOM
705 2012-02-08 Vincent Pucci <pucci@adacore.com>
707 * impunit.adb: Dimension package names updated
708 * Makefile.rtl: s-dim added
709 * sem_dim.adb (Is_Procedure_Put_Call): minor changes
710 (Is_Dim_IO_Package_Instantiation): minor changes
711 * sem_dim.ads: minor changes in comments
712 * snames.ads-tmpl: Name_Dim added Name_Dim_Float_IO and
713 Name_Dim_Integer_IO removed
714 * s-dim.ads: New package. Define the dimension terminology.
715 * s-diflio.adb, s-diinio.adb, s-dimkio.ads, s-dimmks.ads,
716 * s-dmotpr.ads: Package names updated.
717 * s-diflio.ads, s-diinio.ads: Documentation added and package
720 2012-02-08 Gary Dismukes <dismukes@adacore.com>
722 * gcc-interface/utils2.c (build_call_alloc_dealloc_proc): Revise test
723 for storage pools to test for an underlying record type rather than
724 testing Is_Tagged_Type, so that simple storage pools will be handled
725 the same as normal Ada storage pools.
727 2012-02-08 Yannick Moy <moy@adacore.com>
729 * gnat_rm.texi: Minor reshuffling to place restriction at
732 2012-02-08 Bob Duff <duff@adacore.com>
734 * warnsw.adb (Set_Warning_Switch): Set Warn_On_Suspicious_Modulus_Value
735 False for '-gnatwA', to suppress these warnings.
737 2012-02-08 Vincent Celier <celier@adacore.com>
739 * sinput-p.adb (Source_File_Is_Subunit): Check for BOM before
740 starting to scan, so that UTF8 encoding is taken into account.
742 2012-02-08 Arnaud Charlet <charlet@adacore.com>
744 * s-tasren.adb, s-tasren.ads (Internal_Complete_Rendezvous): New
746 (Complete_Rendezvous): Now call Internal_Complete_Rendezvous.
747 (Exceptional_Complete_Rendezvous): Mark No_Return.
749 2012-02-08 Eric Botcazou <ebotcazou@adacore.com>
751 * exp_aggr.adb (Compile_Time_Known_Composite_Value):
752 New predicate to compute whether a composite value can be
753 evaluated at compile time.
754 (Component_Not_OK_For_Backend): Use Compile_Time_Known_Value for all
755 expressions of elementary type and Compile_Time_Known_Composite_Value
756 for all other expressions.
757 (Expand_Record_Aggregate): Convert to assignments in the case
758 of a type with mutable components if the aggregate cannot be
761 2012-02-08 Gary Dismukes <dismukes@adacore.com>
763 * aspects.ads (type Aspect_Id): Add Simple_Storage_Pool_Type.
764 (Impl_Defined_Aspects): Add association for
765 Aspect_Simple_Storage_Pool_Type.
767 association for Aspect_Simple_Storage_Pool_Type.
769 (Canonical_Aspect): Add association for Simple_Storage_Pool_Type.
770 * exp_attr.adb (Expand_N_Attribute_Reference):
771 Change name to Name_Simple_Storage_Pool_Type.
772 * exp_ch4.adb (Expand_N_Allocator): Change
773 name to Name_Simple_Storage_Pool_Type.
774 * exp_intr.adb (Expand_Unc_Deallocation): Change name to
775 Name_Simple_Storage_Pool_Type. * freeze.adb (Freeze_Entity):
776 Change names to Name_Simple_Storage_Pool_Type. * par-prag.adb:
777 Change names to Name_Simple_Storage_Pool_Type. * sem_attr.adb:
778 (Analyze_Attribute): Change name to Name_Simple_Storage_Pool_Type.
779 * sem_ch13.adb (Analyze_Attribute_Definition_Clause):
780 Change name to Name_Simple_Storage_Pool_Type.
782 (Analyze_Pragma): Change name to Name_Simple_Storage_Pool_Type.
783 (Sig_Flags): Change name to Name_Simple_Storage_Pool_Type.
784 * sem_res.adb (Resolve_Allocator): Change name to
785 Name_Simple_Storage_Pool_Type. * snames.ads-tmpl:
786 (Name_Simple_Storage_Pool_Type): New name constant.
787 (type Pragma_Id): Change name to Name_Simple_Storage_Pool_Type and
788 move to main pragma section because it no longer matches the
790 * snames.adb-tmpl (Get_Pragma_Id): Remove test for
791 Name_Simple_Storage_Pool.
792 (Is_Pragma_Name): Remove test for Name_Simple_Storage_Pool.
794 2012-02-08 Robert Dewar <dewar@adacore.com>
796 * gnat_ugn.texi: Add some clarification to -gnatwA and -gnatws.
798 2012-02-08 Pascal Obry <obry@adacore.com>
800 * prj.adb (Compute_All_Imported_Projects): Use new
801 For_Project_And_Aggregated_Context to ensure proper context is
802 used for encapsulated aggregate libraries.
803 * prj-proc.adb (Recursive_Process): Call
804 Process_Aggregated_Projects earlier to ensure that all dependent
805 projects are set with the proper encapsulated status.
807 2012-02-08 Pascal Obry <obry@adacore.com>
809 * s-os_lib.adb (Normalize_Arguments): Properly escape last \ in null
812 2012-02-08 Pascal Obry <obry@adacore.com>
814 * prj.ads, prj.adb (For_Project_And_Aggregated_Context): New
815 generic routine with a context parameter.
817 2012-02-08 Robert Dewar <dewar@adacore.com>
819 * a-coinve.adb, sem_util.adb, sem_ch8.adb, a-cobove.adb,
820 a-convec.adb: Minor reformatting and code reorganization.
822 2012-02-08 Steve Baird <baird@adacore.com>
824 * sem_cat.adb (In_Preelaborated_Unit): A child
825 unit instantiation does not inherit preelaboration requirements
828 2012-02-08 Gary Dismukes <dismukes@adacore.com>
830 * aspects.ads (type Aspect_Id): Add Aspect_Simple_Storage_Pool.
831 (Impl_Defined_Aspects): Add entry for Aspect_Simple_Storage_Pool.
832 (Aspect_Argument): Add Name entry for Aspect_Simple_Storage_Pool.
833 (Aspect_Names): Add entry for Aspect_Simple_Storage_Pool.
834 * aspects.adb (Canonical_Aspect): Add entry for
835 Aspect_Simple_Storage_Pool.
836 * exp_attr.adb (Expand_N_Attribute_Reference): Handle case of
837 Attribute_Simple_Storage_Pool in the same way as Storage_Pool
838 (add conversion, analyze/resolve). For the Storage_Size attribute,
839 for the simple pool case, locate and use the simple pool type's
840 Storage_Size function (if any), otherwise evaluate to zero.
841 * exp_ch4.adb (Expand_N_Allocator): In the case of an allocator
842 for an access type with an associated simple storage pool,
843 locate and use the pool type's Allocate.
844 * exp_intr.adb (Expand_Unc_Deallocation): In the case where the
845 access type has a simple storage pool, locate the pool type's
846 Deallocate procedure (if present) and use it as the procedure
847 to call on the Free operation.
848 * freeze.adb (Freeze_Entity): In the case of a full type for
849 a private type defined with pragma Simple_Storage_Pool, check
850 that the full type is also appropriate for the pragma. For
851 a simple storage pool type, validate that the operations
852 Allocate, Deallocate (if present), and Storage_Size
853 (if present) are defined with appropriate expected profiles.
854 (Validate_Simple_Pool_Op_Formal): New procedure
855 (Validate_Simple_Pool_Operation): New procedure Add with and
857 * par-prag.adb: Add Pragma_Simple_Storage_Pool to case statement
858 (no action required).
859 * sem_attr.adb (Analyze_Attribute): For the case of the
860 Storage_Pool attribute, give a warning if the prefix type has an
861 associated simple storage pool, and rewrite the attribute as a
862 raise of Program_Error. In the case of the Simple_Storage_Pool
863 attribute, check that the prefix type has an associated simple
864 storage pool, and set the attribute type to the pool's type.
865 * sem_ch13.adb (Analyze_Aspect_Specifications): Add
866 Aspect_Simple_Storage_Pool case choice.
867 (Analyze_Attribute_Definition_Clause): Add
868 Aspect_Simple_Storage_Pool to case for Ignore_Rep_Clauses
869 (no action). Add handling for Simple_Storage_Pool attribute
870 definition, requiring the name to denote a simple storage pool
872 (Check_Aspect_At_Freeze_Point): For a simple storage pool
873 aspect, set the type to that of the name specified for the aspect.
874 * sem_prag.adb (Analyze_Pragma): Add handling for pragma
875 Simple_Storage_Pool, requiring that it applies to a library-level
876 type declared in a package declaration that is a limited private
877 or limited record type.
878 * sem_res.adb (Resolve_Allocator): Flag an attempt to call a
879 build-in-place function in an allocator for an access type with
880 a simple storage pool as unsupported.
881 * snames.ads-tmpl: Add Name_Simple_Storage_Pool.
882 (type Attribute_Id): Add Attribute_Simple_Storage_Pool.
883 (type Pragma_Id): Add Pragma_Simple_Storage_Pool.
884 * snames.adb-tmpl (Get_Pragma_Id): Handle case of
885 Name_Simple_Storage_Pool.
886 (Is_Pragma_Name): Return True for Name_Simple_Storage_Pool.
888 2012-02-08 Cyrille Comar <comar@adacore.com>
890 * projects.texi: Clarify doc for interfaces.
892 2012-02-07 Eric Botcazou <ebotcazou@adacore.com>
894 * gcc-interface/Make-lang.in (GCC_LINKERFLAGS): New variable.
897 2012-02-01 Tristan Gingold <gingold@adacore.com>
899 * gcc-interface/trans.c (Loop_Statement_to_gnu): Use sizetype
900 instead of size_type_node.
902 2012-01-30 Nicolas Roche <roche@adacore.com>
904 * gcc-interface/Make-lang.in: Update dependencies.
905 * gcc-interface/Makefile.in: Use system-vxworks-system-ppc-mils.ads
907 Remove Linker_Options -crtbe when building sjlj run-time.
909 2012-01-30 Robert Dewar <dewar@adacore.com>
911 * sem.adb (Analyze): Call Analyze_Mod for N_Op_Mod mode.
912 * sem_ch3.adb (Modular_Type_Declaration): Warn on mod value of
913 form 2 * small-literal.
914 * sem_ch4.adb (Analyze_Mod): New procedure (warn on suspicious
916 * sem_ch4.ads (Analyze_Mod): New procedure.
918 2012-01-30 Ed Schonberg <schonberg@adacore.com>
920 * sem_ch6.adb: sem_ch6.adb (Analyze_Expression_Function): Copy
921 types and return expression when building spec for implicit
922 body, to preserve global references that may be present in an
925 2012-01-30 Matthew Heaney <heaney@adacore.com>
927 * a-convec.adb, a-coinve.adb, a-cobove.adb (Sort,
928 Reverse_Elements): Check for cursor tampering.
930 2012-01-30 Ed Schonberg <schonberg@adacore.com>
932 * sem_util.adb (Is_Fully_Initialized_Type): In Ada 2012, a
933 type with aspect Default_Value or Default_Component_Value is
934 fully initialized, and use of variables of such types do not
937 2012-01-30 Javier Miranda <miranda@adacore.com>
940 * sem_ch8.adb (Analyze_Subprogram_Renaming):
941 Handle self-renaming when the renamed entity is referenced using
944 2012-01-30 Vincent Celier <celier@adacore.com>
946 * projects.texi: Add documentation for attribute Interfaces.
948 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
950 * exp_ch7.adb (Build_Finalizer_Call): Set loc again.
951 * exp_ch11.adb (Expand_At_End_Handler): Do not provide a source
952 location for the wrapped call to the original AT_END routine
953 and the subsequent return statement.
955 2012-01-30 Pascal Obry <obry@adacore.com>
957 * s-rannum.adb: Minor reformatting.
959 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
961 * a-calend-vms.adb, a-calend.adb: Increment the number of leap seconds
962 to 25 and add the hard time value for 2012-06-30.
964 2012-01-30 Robert Dewar <dewar@adacore.com>
966 * a-strhas.ads, einfo.adb, einfo.ads, exp_ch7.adb, exp_ch9.adb,
967 freeze.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-proc.adb, s-llflex.ads,
968 s-ransee.adb, s-ransee.ads, sem_ch13.adb, sem_dim.adb, sem_prag.adb:
969 Minor reformatting/code reorganization.
971 2012-01-30 Thomas Quinot <quinot@adacore.com>
973 * s-rannum.adb, s-ransee.adb, s-ransee.ads (Get_Seed): Return
974 Unsigned_64 rather than Duration.
975 (System.Random_Numbers.Reset): Use full value of seed
976 (do not truncate sub-second bits).
978 2012-01-30 Thomas Quinot <quinot@adacore.com>
980 * sem_cat.adb, sem_ch12.adb: Minor reformatting.
982 2012-01-30 Yannick Moy <moy@adacore.com>
984 * gnat_ugn.texi: Minor correction of GNAT UG, to take into
985 account changes to -gnatwa and more recent warnings.
987 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
989 * exp_ch7.adb (Build_Finalizer_Call): Do not provide a source
990 location when creating a call to a finalizer.
991 * exp_ch11.adb (Expand_Exception_Handlers): Do not provide
992 a source location for the first actual of Save_Occurrence for
995 2012-01-30 Ed Schonberg <schonberg@adacore.com>
997 * einfo.ads, einfo,adb: New attribute on scalar types:
998 Default_Aspect_Value New attribute on array types:
999 Default_Aspect_Component_Value Move attribute Related_Array_Object
1000 to a different position to accomodate new aspect attributes.
1001 * freeze.adb (Freeze_Entity): Use new attributes to retrieve value
1002 of defaults set with an aspect specification, rather than using
1003 the list of aspects attached to the type, to prevent issues with
1005 * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
1006 Default_Value and Default_Component _Value, store corresponding
1007 expression in type entity.
1008 (Check_Aspect_At_End_Of_Declaration): If the default aspects
1009 are declared on the full view, use the full view to resolve the
1010 correseponding expression.
1011 * exp_ch3.adb (Init_Component): Use attribute
1012 Default_Aspect_Component_Value to perform default initialization,
1013 rather than relying on the rep item list for the type.
1014 (Get_Simple_Init_Val): Ditto.
1016 2012-01-30 Thomas Quinot <quinot@adacore.com>
1018 * a-strhas.ads: Document risk of collision attack.
1020 2012-01-30 Yannick Moy <moy@adacore.com>
1022 * gnat_ugn.texi: Minor update wrt warning switches.
1024 2012-01-30 Vincent Celier <celier@adacore.com>
1026 * prj-nmsc.adb (Check_Interfaces): Report an error when a
1027 unit from Library_Interface is not a unit of the project.
1029 2012-01-30 Vincent Pucci <pucci@adacore.com>
1031 * sem_prag.adb (Make_Aspect_For_PPC_In_Gen_Sub_Decl): Parent
1032 links fixed inside PPC pragmas.
1033 * sem_ch12.adb: Move call to Make_Aspect_For_PPC_In_Gen_Sub_Decl.
1035 2012-01-30 Thomas Quinot <quinot@adacore.com>
1037 * s-ransee.ads: Minor reformatting.
1039 2012-01-30 Pascal Obry <obry@adacore.com>
1041 * prj.ads, prj.adb (For_Each_Source): Add support for skipping
1042 sources coming from an encapsulated library.
1044 2012-01-30 Ed Schonberg <schonberg@adacore.com>
1046 * sem_ch3.adb (Process-Full_View): fix typo.
1047 * sem_ch13.adb (Aalyze_Aspect_Specifications): if predicates
1048 appear on a private type and the full view is available, ensure
1049 existence of freeze node for full view.
1050 (Build_Predicate_Function): Attach predicate function to both
1051 views of a private type.
1053 2012-01-30 Vincent Celier <celier@adacore.com>
1055 * prj-nmsc.adb (Check_Interfaces): Compute the Lib_Interface_ALIs
1056 for the project if either attribute Library_Interface or
1057 Interfaces is declared.
1058 (Check_Stand_Alone_Library): Use Lib_Interface_ALIs computed in
1061 2012-01-30 Pascal Obry <obry@adacore.com>
1063 * prj-proc.adb (Recursive_Process): Set From_Encapsulated_Lib
1064 boolean value to true in the process list created by this routine.
1065 * prj.ads (Project_List_Element): New field From_Encapsulated_Lib.
1066 Continued work for KA06-021.
1067 * prj.adb (Compute_All_Imported_Projects): Set
1068 From_Encapsulated_Lib boolean flag.
1070 2012-01-30 Vincent Pucci <pucci@adacore.com>
1072 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Minor
1074 * s-diflio.ads: Minor change.
1076 2012-01-30 Javier Miranda <miranda@adacore.com>
1078 * exp_ch9.adb (Build_Dispatching_Requeue): Add missing call
1079 to Get_Entry_Index. Required to generate code which provides
1080 the correct value of Entry_Index in the target entry.
1082 2012-01-30 Nicolas Roche <roche@adacore.com>
1084 * system-vxworks-ppc.ads: Add pragma Linker_Options -crtbe to
1085 fix issue with zcx on VxWorks5.
1087 2012-01-30 Pascal Obry <obry@adacore.com>
1089 * prj.ads, prj.adb (For_Every_Project_Imported): Remove
1091 (For_Every_Project_Imported_Context): New generic routine with
1092 a context parameter.
1093 * prj-nmsc.adb: Revert to use For_Every_Project_Imported Avoid
1094 distributed complexity.
1095 * prj-env.adb, prj-conf.adb, makeutl.adb, gnatcmd.adb: Ditto.
1097 2012-01-30 Thomas Quinot <quinot@adacore.com>
1099 * exp_aggr.adb (Expand_Record_Aggregate): After creating the
1100 _parent aggregate for an extension aggregate, check whether it
1101 requires delayed (top-down) expansion.
1103 2012-01-30 Vincent Pucci <pucci@adacore.com>
1105 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Rewritten.
1106 * snames.ads-tmpl: Name_Item and Name_Symbols added.
1107 * s-diflio.adb, s-diflio.ads, s-diinio.adb, s-diinio.ads: Rename
1108 and change the position of parameter Symbols in every Put routine.
1109 * s-dimmks.ads: Convert long float type Mks_Type into long
1111 * s-llflex.ads: Modifications in comments.
1113 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1115 * sem_ch12.adb (Earlier): Do not use the
1116 top level source locations of the two input nodes.
1118 2012-01-30 Robert Dewar <dewar@adacore.com>
1120 * einfo.ads, sem_prag.adb, sem_attr.adb, aspects.ads,
1121 sem_cat.adb, sem_aggr.adb, exp_aggr.adb: Minor reformatting.
1123 2012-01-30 Robert Dewar <dewar@adacore.com>
1125 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb: Minor reformatting.
1127 2012-01-30 Olivier Hainque <hainque@adacore.com>
1129 * sigtramp-ppcvxw.c (CFI_COMMON_REGS): Add rule for r1 back +
1132 2012-01-30 Thomas Quinot <quinot@adacore.com>
1134 * gnat_rm.texi, sem_dist.adb, sem_dist.ads, einfo.ads, sem_prag.adb,
1135 sem_ch12.adb, sem_attr.adb, aspects.adb, aspects.ads, par-prag.adb,
1136 sem_cat.adb, snames.ads-tmpl (Sem_Dist.Is_Valid_Remote_Object_Type):
1137 New subprogram (extracted from
1138 Sem_Cat.Validate_Remote_Access_Object_Type_Declaration).
1139 (Einfo.Is_Remote_Types): Now applies to generic types. Update
1140 documentation accordingly.
1141 (Sem_Ch12.Analyze_Associations): A RACW type is acceptable as
1142 actual for a formal type to which a pragma Remote_Access_Type
1144 (Aspects, Par.Prag, Sem_Prag): Support for new pramga/aspect
1146 (Sem_Attr.Analyze_Attribute, case Stub_Type): Attribute can
1147 be applied to a generic type if pragma Remote_Access_Type
1148 applies, in which case the type of the attribute is
1149 System.Partition_Interface.RACW_Stub_Type.
1151 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1153 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Do not set
1154 an alignment on fields of the RETURN type built for the CICO mechanism.
1156 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1158 * gcc-interface/trans.c (gnat_to_gnu): Avoid making a SAVE_EXPR for
1159 a call to a function that returns an unconstrained type with default
1160 discriminant. Similarly, avoid doing the conversion to the nominal
1161 result type in this case.
1163 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1165 * gcc-interface/ada-tree.h (DECL_ALIASED_P): New flag.
1166 * gcc-interface/decl.c (is_variable_size): Rename to...
1167 (type_has_variable_size): ...this.
1168 (adjust_packed): Adjust to above renaming.
1169 (gnat_to_gnu_field): Set DECL_ALIASED_P on the field.
1170 (field_is_artificial): New predicate.
1171 (field_is_aliased): Likewise.
1172 (field_has_self_size): Likewise.
1173 (field_has_variable_size): Likewise.
1174 (components_to_record): Record information for the final layout during
1175 the first pass on fields.
1176 If there is an aliased field placed after a field whose length depends
1177 on discriminants, put all the fields of the latter sort, last.
1179 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1181 * gcc-interface/gigi.h (get_minimal_subprog_decl): Declare.
1182 * gcc-interface/decl.c (get_minimal_subprog_decl): New function.
1183 * gcc-interface/trans.c (Attribute_to_gnu): Use it for the prefix of an
1184 Access-like attribute in a dispatch table if the subprogram is public.
1186 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1188 * gcc-interface/gigi.h (create_label_decl): Adjust.
1189 * gcc-interface/utils.c (create_label_decl): Add GNAT_NODE parameter
1190 and invoke gnat_pushdecl on it. Remove obsolete settings.
1191 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Label>: Adjust call to
1193 * gcc-interface/trans.c (gnat_to_gnu) <N_Null): Likewise. Ignore the
1194 label for debugging purposes.
1196 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1198 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an aliased
1199 object with an unconstrained nominal subtype and if optimization isn't
1200 enabled, create a special VAR_DECL for debugging purposes.
1202 2012-01-23 Robert Dewar <dewar@adacore.com>
1204 * sem_prag.ads, sem_prag.adb: Minor reformatting.
1206 2012-01-23 Robert Dewar <dewar@adacore.com>
1208 * sem_ch13.adb (Analyze_Aspect_Specifications): Check for
1209 language defined aspect applied to renaming or formal type
1210 declaration (not permitted)
1212 2012-01-23 Matthew Heaney <heaney@adacore.com>
1214 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb (Vet): Replaced
1215 comment with pragma Assert.
1217 2012-01-23 Vincent Pucci <pucci@adacore.com>
1219 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Call
1220 to Make_Aspect_For_PPC_In_Gen_Sub_Decl added in ASIS mode.
1221 * sem_prag.adb, sem_prag.ads (Make_Aspect_For_PPC_In_Gen_Sub_Decl): New
1222 routine. In ASIS mode, convert any PPC pragmas into aspects in generic
1223 subprogram declaration in order to enable the analysis of PPC boolean
1226 2012-01-23 Robert Dewar <dewar@adacore.com>
1228 * sem_ch3.adb (Analyze_Object_Declaration): Properly
1229 handle Current_Value for volatile variables (also propagate
1230 Treat_As_Volatile from type to object).
1232 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1234 * sem_ch12.adb (Install_Body): Detect the case
1235 where the enclosing context is a package with a stub body that
1236 has already been replaced by the actual body. In such cases,
1237 the freeze node for the enclosing context must be inserted after
1240 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1242 * sem_prag.adb (Analyze_Pragma, case Debug): Freeze the called
1243 subprogram before expanding the pragma into an if-statement with
1244 a block, to ensure that when the subprogram is null its body is
1245 properly generated before expansion.
1247 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1249 * sem_ch12.adb (Analyze_Associations): Alphabetize local variables and
1250 constants. Rename Actual_Types to Actuals_To_Freeze. Rename Next_Formal
1252 Freeze all eligible subprograms which appear as actuals in
1254 (Has_Fully_Defined_Profile): New routine.
1255 (Renames_Standard_Subprogram): New routine.
1256 (Earlier): Add local variable N. Comment update. Do not use source
1257 locations when trying to determine whether one node precedes another.
1259 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1261 * exp_ch4.adb (Expand_Concatenate): In the case
1262 where the result of a concatentation can be null, set the to
1263 result have both the low and high bounds of the right operand (not
1264 just the high bound, as was the case prior to this fix). Also,
1265 fix the saved high bound setting (Last_Opnd_High_Bound) in the
1266 empty string literal case (should have been low bound minus one,
1267 rather than plus one).
1269 2012-01-23 Thomas Quinot <quinot@adacore.com>
1271 * scos.ads, put_scos.adb, get_scos.adb (Get_SCOs, Put_SCOs): Do not
1272 omit statement SCOs for disabled pragmas.
1274 2012-01-23 Matthew Heaney <heaney@adacore.com>
1276 * a-cohase.ads, a-cihase.ads, a-cbhase.ads, a-coorse.ads,
1277 a-ciorse.ads, a-cborse.ads, a-cohama.ads, a-cihama.ads, a-cbhama.ads,
1278 a-coorma.ads, a-ciorma.ads, a-cborma.ads, a-cdlili.ads, a-cidlli.ads,
1279 a-cbdlli.ads, a-convec.ads, a-coinve.ads, a-cobove.ads (Cursor'Read,
1280 Cursor'Write): Declare in private part.
1281 (Reference_Type'Read, Reference_Type'Write): Ditto.
1282 (Constant_Reference_Type'Read, Constant_Reference_Type'Write): Ditto.
1284 2012-01-23 Robert Dewar <dewar@adacore.com>
1286 * a-catizo.ads, a-calend.adb, a-calend.ads, par-ch13.adb: Minor
1289 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1291 * sem_ch6.adb (Analyze_Subprogram_Declaration): Do not set the
1292 Corresponding_Body on a defaulted null formal subprogram.
1293 * sem_ch12.adb (Check_Formal_Package_Instance): No check needed
1294 on a defaulted formal subprogram that is a null procedure.
1296 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1298 * exp_ch9.adb: Update the comments involving pragma Implemented.
1299 * sem_ch3.adb (Check_Pragma_Implemented (Entity_Id)): Add local
1300 constant Subp_Alias and local variable Impl_Subp. Properly
1301 handle aliases of synchronized wrappers. Code cleanup.
1302 (Check_Pragma_Implemented (Entity_Id; Entity_Id)): Add
1303 Name_Optional as part of the condition.
1304 * sem_prag.adb (Analyze_Pragma): Add "Optional" as one of the
1305 valid choices of implementation kind.
1306 (Check_Arg_Is_One_Of): New routine.
1307 * snames.ads-tmlp: Add Name_Optional.
1309 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1311 * par-ch13.adb: Better error recovery in illegal aspect
1314 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1316 * a-calend.adb: Add with clause for Interfaces.C. Add constant
1318 (Day_Of_Week): Call the internal UTC_Time_Offset.
1319 (Split): Call the internal UTC_Time_Offset.
1320 (Time_Of): Call the internal UTC_Time_Offset.
1321 (Time_Zone_Operations.UTC_Time_Offset): Call internal UTC_Time_Offset.
1322 (UTC_Time_Offset): New library-level routine.
1323 * a-calend.ads (UTC_Time_Offset): Remove parameter
1324 Is_Historic. Update related comment on usage.
1325 * a-catizo.adb (UTC_Time_Offset): Removed.
1326 (UTC_Time_Offset (Time)): Call Time_Zone_Operations.UTC_Time_Offset.
1327 * a-caltizo.ads (UTC_Time_Offset): Removed.
1328 (UTC_Time_Offset (Time)): Add back the default expression of parameter
1331 2012-01-23 Robert Dewar <dewar@adacore.com>
1333 * sprint.ads, sprint.adb (Sprint_Node_List): Add New_Lines parameter
1334 (pg,po,ps): Make sure each entry starts on new line.
1336 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1338 * a-calend.ads, a-calend.adb: Define types int and int_Pointer. Update
1339 the parameter profile of procedure localtime_tzoff and its associated
1341 (Day_Of_Week): Do not treat the input date as historical
1342 with respect to time zones.
1343 (Split): Do not treat the input
1344 date as historical with respect to time zones. (Time_Of): Do
1345 not treat the input constituents as forming a historical date
1346 with respect to time zones.
1347 (UTC_Time_Offset): Add new formal
1348 parameter Is_Historic. Add local variable Flag. Update the call
1350 * a-catizo.ads, a-catizo.adb (UTC_Time_Offset): New routine.
1351 (UTC_Time_Offset (Time)): Update the call to
1352 Time_Zone_Operations.UTC_Time_Offset.
1353 * sysdep.c (__gnat_localtime_tzoff): Update parameter
1354 profile. Split the processing of offsets on Windows into two - one
1355 part of historic time stamps and the other for the current time.
1357 2012-01-23 Robert Dewar <dewar@adacore.com>
1359 * a-calend.adb: Minor reformatting.
1361 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1363 * exp_ch9.adb, sem_ch9.adb: Handle array of access to synchronized
1364 interface in requeue statement.
1366 2012-01-23 Cyrille Comar <comar@adacore.com>
1368 * projects.texi: Remove references to main units and replace
1369 with references to main programs to be coherent with the
1372 2012-01-23 Robert Dewar <dewar@adacore.com>
1374 * s-utf_32.adb: Minor reformatting.
1376 2012-01-23 Vincent Celier <celier@adacore.com>
1378 * snames.ads-tmpl: Minor comment addition Indicate that
1379 Name_Library_Encapsulated_Options is only used in gprbuild.
1381 2012-01-23 Robert Dewar <dewar@adacore.com>
1383 * sem_ch10.adb (Analyze_Subunit): Properly save/restore cunit
1386 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1388 * snames.ads-tmpl: Add Name_Synchronization.
1389 * aspects.ads, aspects.adb: Add Aspect_Synchronization to
1390 enumeration type and related maps.
1391 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle Aspect
1392 Synchronization, build corresponding pragma Implemented.
1393 * sem_util.adb (Implementation_Kind): Handle both explicit and
1394 implicit pragma_argument association to retrieve the given
1395 synchronization mode.
1397 2012-01-23 Robert Dewar <dewar@adacore.com>
1399 * sem_ch10.adb, errout.adb: Minor reformatting.
1401 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1403 * sem_res.adb (Resolve_Actuals): An actual in a call to an
1404 Ada 2012 Reference function does not lead to a dangerous order
1407 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1409 * exp_util.adb (Is_Iterated_Container): Test
1410 Is_Entity_Name when searching for calls to the default iterator,
1411 to avoid blowing up on indirect calls which have an explicit
1412 dereference as the call name.
1414 2012-01-23 Thomas Quinot <quinot@adacore.com>
1416 * errout.adb (Set_Msg_Node): For an N_Expanded_Name, output
1417 the complete expanded name, rather than just its Selector_Name.
1419 2012-01-23 Thomas Quinot <quinot@adacore.com>
1421 * a-textio.adb (Put): Rewrite one-parameter Character version to
1422 just call the two-parameter one with Current_Out.
1424 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1426 * freeze.adb (Check_Current_Instance): Issue an
1427 error when the prefix of 'Unchecked_Access or 'Access does not
1428 denote a legal aliased view of a type.
1429 (Freeze_Record_Type): Do not halt the processing of record components
1430 once the Has_Controlled_Component is set as this bypasses the remaining
1432 (Is_Aliased_View_Of_Type): New routine.
1434 2012-01-23 Thomas Quinot <quinot@adacore.com>
1436 * errout.ads, freeze.adb: Minor reformatting.
1438 2012-01-23 Thomas Quinot <quinot@adacore.com>
1440 * sem_ch10.adb, sem_prag.adb: Remove redundant apostrophes in error
1443 2012-01-23 Olivier Hainque <hainque@adacore.com>
1445 * adadecode.c (__gnat_decode): Deal with empty input early,
1446 preventing potential erroneous memory access later on.
1448 2012-01-21 Eric Botcazou <ebotcazou@adacore.com>
1451 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: In the case of a
1452 renaming, preserve the volatileness through the indirection, if any.
1454 2012-01-14 Andreas Schwab <schwab@linux-m68k.org>
1456 * gcc-interface/Makefile.in (OSCONS_EXTRACT): Add
1459 2012-01-10 Pascal Obry <obry@adacore.com>
1461 * prj-nmsc.adb (Check_Library_Attributes):
1462 Kill check for object/source directories for aggregate libraries.
1464 2012-01-10 Matthew Heaney <heaney@adacore.com>
1466 * a-cdlili.adb, a-cdlili.ads, a-cihama.adb, a-cihama.ads, a-coinve.adb,
1467 a-coinve.ads, a-ciorse.adb, a-ciorse.ads, a-coorma.adb, a-coorma.ads,
1468 a-cborma.adb, a-cborma.ads, a-cidlli.adb, a-cidlli.ads, a-cimutr.adb,
1469 a-cimutr.ads, a-cihase.adb, a-cihase.ads, a-cohama.adb, a-cohama.ads,
1470 a-coorse.adb, a-coorse.ads, a-cbhama.adb, a-cbhama.ads, a-cborse.adb,
1471 a-cborse.ads, a-comutr.adb, a-comutr.ads, a-ciorma.adb, a-cobove.adb,
1472 a-ciorma.ads, a-cobove.ads, a-convec.adb, a-convec.ads, a-cohase.adb,
1473 a-cohase.ads, a-cbdlli.adb, a-cbdlli.ads, a-cbmutr.adb, a-cbmutr.ads,
1474 a-cbhase.adb, a-cbhase.ads (Reference, Constant_Reference): Declare
1475 container parameter as aliased in/in out.
1478 2012-01-10 Bob Duff <duff@adacore.com>
1480 * s-os_lib.ads: Improve comment.
1482 2012-01-10 Geert Bosch <bosch@adacore.com>
1484 * s-gearop.adb (Forward_Eliminate): Avoid improper aliasing
1487 2012-01-10 Bob Duff <duff@adacore.com>
1489 * sem_intr.adb (Check_Shift): Use RM_Size instead of Esize, when
1490 checking that the 'Size is correct. If the type is "mod 2**12",
1491 for example, it's illegal, but Esize is the 'Object_Size, which
1492 will be something like 16 or 32, so the error ('Size = 12) was
1494 * gnat_rm.texi: Improve documentation of shift
1495 and rotate intrinsics.
1497 2012-01-10 Pascal Obry <obry@adacore.com>
1499 * prj.adb (For_Every_Project_Imported): Fix
1500 implementation to make sure we return each project only once
1501 for aggragte libraries. It is fine to return a project twice for
1502 aggregate projects, this was the case as a Project_Id is different
1503 in each project tree. The new implementation use a table based on
1504 the project name to ensure proper detection of duplicate project
1505 in aggregate library. A new context is then created to continue
1506 retrurning duplicate project for aggregate libraries.
1508 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1510 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
1511 return value in the variable-sized return type case if the target is
1512 an array with fixed size. However, do not create it if this is the
1513 expression of an object declaration.
1515 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1517 * gcc-interface/trans.c (addressable_p) <COMPONENT_REF>: Fix thinko.
1519 2012-01-06 Robert Dewar <dewar@adacore.com>
1521 * a-wichha.ads, a-wichun.ads, a-zchhan.ads, a-zchuni.ads,
1522 s-utf_32.ads: Add pragma Pure
1523 * s-utf_32.adb: Suppress warnings on non-static constants (now
1526 2012-01-06 Bob Duff <duff@adacore.com>
1528 * s-rpc.ads (Read, Write): Add overriding indicators.
1530 2012-01-06 Robert Dewar <dewar@adacore.com>
1532 * gnat_rm.texi: Add documentation for conventions
1533 Ada_Pass_By_Copy and Ada_Pass_By_Reference.
1535 2012-01-06 Gary Dismukes <dismukes@adacore.com>
1537 * a-tienio.adb (Put): Add exception message on
1538 raise statements. Remove unneeded blocks and object declarations.
1540 2012-01-06 Robert Dewar <dewar@adacore.com>
1542 * sem_prag.adb: Minor reformatting.
1544 2012-01-06 Ed Schonberg <schonberg@adacore.com>
1546 * sinfo.ads, sinfo.adb (Has_Prefixed_Call): New flag to indicate
1547 that a selected component within a generic unit has been resolved
1548 as a prefixed call with local references.
1549 * sem_ch3.adb (Is_Visible_Component): In an instance body a selected
1550 component is always visible.
1551 * sem_ch4.adb (Analyze_Selected_Component): If the node is a
1552 prefixed call in an instance, do not look for visible components
1554 * sem_ch12.adb (Reset_Entity): If a selected component has resolved
1555 to a prefixed call, mark the node accordingly when prefix and
1556 selector are local references.
1558 2012-01-02 Eric Botcazou <ebotcazou@adacore.com>
1560 * gnatvsn.ads (Current_Year): Bump to 2012.
1562 Copyright (C) 2012 Free Software Foundation, Inc.
1564 Copying and distribution of this file, with or without modification,
1565 are permitted in any medium without royalty provided the copyright
1566 notice and this notice are preserved.