1 2012-07-19 Eric Botcazou <ebotcazou@adacore.com>
3 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Do not
4 look up the REP part of the base type in advance. Deal with that of
6 (get_rep_part): Be prepared for record types with fields.
8 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
10 * gcc-interface/trans.c (Call_to_gnu): Robustify test for function case
11 if the CICO mechanism is used.
13 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
15 * gcc-interface/utils2.c (build_simple_component_ref): Do not look
16 through an extension if the type contains a placeholder.
18 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
20 * exp_disp.adb (Expand_Dispatching_Call): Propagate the convention on
21 the designated subprogram type and also set Is_Dispatch_Table_Entity.
22 (Expand_Interface_Thunk): Propagate the convention on the thunk.
23 (Set_CPP_Constructors_Old): Set Is_Constructor and Convention_CPP on
24 the internal view of the constructors.
25 (Set_CPP_Constructors): Likewise.
26 * sem_prag.adb (Analyze_Pragma) <Pragma_CPP_Constructor>: Set the
27 convention on the function.
28 * gcc-interface/gigi.h (is_cplusplus_method): Declare.
29 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
30 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the `thiscall'
32 (get_minimal_subprog_decl): Likewise.
33 (is_cplusplus_method): New predicate.
34 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Access>: Issue an
35 error on access to C++ constructor or member function.
37 2012-07-03 Eric Botcazou <ebotcazou@adacore.com>
39 * gcc-interface/utils.c (gnat_pushdecl): Set TYPE_CONTEXT for types
40 attached to a TYPE_DECL.
42 2012-06-15 Eric Botcazou <ebotcazou@adacore.com>
45 * gcc-interface/gigi.h (maybe_vector_array): Make static inline.
46 * gcc-interface/utils.c (maybe_vector_array): Delete.
47 * gcc-interface/trans.c (gnat_to_gnu) <N_Indexed_Component>: Mark the
48 array object as addressable if it has vector type and is on the LHS.
50 2012-06-14 Jakub Jelinek <jakub@redhat.com>
52 * gcc-interface/Makefile.in (gnatlib-shared-default): Append
53 $(PICFLAG_FOR_TARGET) to GNATLIBCFLAGS_FOR_C passed to submake.
55 2012-06-14 Release Manager
59 2012-06-13 Eric Botcazou <ebotcazou@adacore.com>
62 2012-05-19 Eric Botcazou <ebotcazou@adacore.com>
64 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
65 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
67 (get_minimal_subprog_decl): Likewise.
68 (gnat_first_param_is_class): New predicate.
70 2012-06-12 Olivier Hainque <hainque@adacore.com>
72 * gcc-interface/Makefile.in (GNATLIBCFLAGS_FOR_C): Remove
73 $(PIC_FLAG_FOR_TARGET).
74 (gnatlib-shared-default): Add $(PIC_FLAG_FOR_TARGET) to
75 GNATLIBCFLAGS_FOR_C passed to gnatlib.
76 (gnatlib-shared-win32): Likewise.
77 (gnatlib-shared-darwin): Likewise.
78 (gnatlib-shared-dual-win32): Pass PIC_FLAG_FOR_TARGET to
81 2012-05-26 Eric Botcazou <ebotcazou@adacore.com>
83 * gcc-interface/decl.c (variant_desc): Rename 'record' to 'new_type'.
84 (build_variant_list): Adjust to above renaming.
85 (gnat_to_gnu_entity) <E_Record_Subtype>: Likewise. Give a unique name
86 to the type of the variant containers.
87 (create_variant_part_from): Likewise. Give a unique name to the type
90 2012-05-25 Eric Botcazou <ebotcazou@adacore.com>
93 * link.c (__gnat_object_file_option): Set to "-Wl,@" for GNU linker.
94 (__gnat_using_gnu_linker): Delete.
95 * gnatlink.adb (Gnatlink): Declare Object_File_Option_Ptr here...
96 Declare Object_File_Option string constant and Using_GNU_response_file
98 (Process_Binder_File): ...instead of here. Delete Using_GNU_Linker,
99 Opening and Closing local variables. Do not handle the GNU linker
101 (Write_RF): New procedure to write into the response file. Escape some
102 characters if a GNU response file is used. Keep track of error status.
103 Invoke Write_RF to write into the response file. Delete the file only
104 if the link was successful.
105 * mlib-utl.adb: Do not `with' package System.
106 (Gcc): Likewise. Declare Object_File_Option string constant and
107 Using_GNU_response_file boolean constant.
108 (Write_RF): Take a string instead of address and length. Escape some
109 characters if a GNU response file is used.
110 Invoke Write_RF to write into the response file. Delete the file only
111 if the link was successful. Do not warn if it cannot be deleted.
113 2012-05-20 Eric Botcazou <ebotcazou@adacore.com>
115 * gcc-interface/utils.c (gnat_write_global_declarations): Put a name
116 on the dummy global variable.
118 2012-05-19 Eric Botcazou <ebotcazou@adacore.com>
120 * gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
121 (gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
123 (get_minimal_subprog_decl): Likewise.
124 (gnat_first_param_is_class): New predicate.
126 Backport from mainline
127 2012-05-15 Javier Miranda <miranda@adacore.com>
129 * exp_ch3.adb (Build_Offset_To_Top): Modify the
130 expansion of the offset_to_top functions to ensure that their
131 profile is conformant with the profile specified in Ada.Tags. No
132 change in functionality.
134 2012-05-18 Eric Botcazou <ebotcazou@adacore.com>
136 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an object at
137 global level with unconstrained nominal subtype and a non-fixed size,
138 make a variable for the size.
140 2012-05-15 Andris Pavenis <andris.pavenis@iki.fi>
143 * s-taprop-dummy.adb (Specific): New package.
145 2012-05-15 Eric Botcazou <ebotcazou@adacore.com>
147 * sem_prag.adb (Process_Atomic_Shared_Volatile): Propagate
148 atomicity from an object to its underlying type only if it
151 2012-05-06 Pascal Obry <obry@adacore.com>
154 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
156 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
157 Windows-specific make variable.
158 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
159 (install-gnatlib): Respect the above during installation when set,
160 and also install any windows import library that has been built.
161 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
162 build a corresponding import library.
164 2012-04-30 Eric Botcazou <ebotcazou@adacore.com>
166 * gcc-interface/utils.c (finish_record_type): Force the traditional GCC
167 layout for bitfields on the type if it is packed or has a representation
168 clause and an alternate layout is available.
170 2012-04-09 Mike Stump <mikestump@comcast.net>
172 * a-assert.ads: Remove execute permission.
173 * a-chacon.ads: Likewise.
174 * a-coteio.ads: Likewise.
175 * a-envvar.ads: Likewise.
176 * a-exetim-mingw.ads: Likewise.
177 * a-fzteio.ads: Likewise.
178 * a-izteio.ads: Likewise.
179 * a-lcteio.ads: Likewise.
180 * a-llctio.ads: Likewise.
181 * a-scteio.ads: Likewise.
182 * a-suenco.ads: Likewise.
183 * a-suenst.ads: Likewise.
184 * a-suewst.ads: Likewise.
185 * a-suezst.ads: Likewise.
186 * a-tirsfi.ads: Likewise.
187 * a-wichha.ads: Likewise.
188 * a-zchara.ads: Likewise.
189 * a-zchhan.ads: Likewise.
190 * a-zchuni.ads: Likewise.
191 * a-zrstfi.ads: Likewise.
192 * aspects.ads: Likewise.
193 * g-byorma.ads: Likewise.
194 * g-decstr.ads: Likewise.
195 * g-encstr.ads: Likewise.
196 * g-spchge.ads: Likewise.
197 * g-u3spch.ads: Likewise.
198 * g-wispch.ads: Likewise.
199 * g-zspche.ads: Likewise.
200 * namet-sp.ads: Likewise.
201 * s-os_lib.ads: Likewise.
202 * s-regexp.ads: Likewise.
203 * s-regpat.ads: Likewise.
204 * s-string.ads: Likewise.
205 * s-tasloc.ads: Likewise.
206 * s-utf_32.ads: Likewise.
207 * sem_aux.ads: Likewise.
208 * a-assert.adb: Likewise.
209 * a-chacon.adb: Likewise.
210 * a-envvar.adb: Likewise.
211 * a-exetim-mingw.adb: Likewise.
212 * a-suenco.adb: Likewise.
213 * a-suenst.adb: Likewise.
214 * a-suewst.adb: Likewise.
215 * a-suezst.adb: Likewise.
216 * a-tirsfi.adb: Likewise.
217 * a-wichha.adb: Likewise.
218 * a-zchhan.adb: Likewise.
219 * a-zchuni.adb: Likewise.
220 * a-zrstfi.adb: Likewise.
221 * aspects.adb: Likewise.
222 * g-byorma.adb: Likewise.
223 * g-decstr.adb: Likewise.
224 * g-encstr.adb: Likewise.
225 * g-spchge.adb: Likewise.
226 * g-u3spch.adb: Likewise.
227 * g-wispch.adb: Likewise.
228 * g-zspche.adb: Likewise.
229 * namet-sp.adb: Likewise.
230 * s-except.adb: Likewise.
231 * s-inmaop-vxworks.adb: Likewise.
232 * s-os_lib.adb: Likewise.
233 * s-regexp.adb: Likewise.
234 * s-regpat.adb: Likewise.
235 * s-string.adb: Likewise.
236 * s-tasloc.adb: Likewise.
237 * s-utf_32.adb: Likewise.
238 * s-wchcon.adb: Likewise.
239 * sem_aux.adb: Likewise.
241 2012-03-22 Release Manager
243 * GCC 4.7.0 released.
245 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
247 * gcc-interface/decl.c (components_to_record): Add ARTIFICIAL parameter
248 and set TYPE_ARTIFICIAL according to it. Adjust recursive call.
249 (gnat_to_gnu_entity) <E_Record_Type>: Adjust call to above function.
250 * gcc-interface/utils.c (rest_of_record_type_compilation): Do not
251 invoke rest_of_type_decl_compilation on the parallel type, if any.
253 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
255 * gcc-interface/utils.c (gnat_write_global_declarations): Make sure the
256 dummy global built for global types is preserved.
258 2012-02-27 Tristan Gingold <gingold@adacore.com>
260 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
261 E_Array_Type]: Reuse dummy fat type for gnu_ptr_template and
264 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
266 * gcc-interface/ada-tree.h (TYPE_PACKED_ARRAY_TYPE_P): Add checking.
267 (TYPE_BY_REFERENCE_P): New flag.
268 (TYPE_IS_BY_REFERENCE_P): New macro.
269 (TYPE_DUMMY_P): Add checking and remove VOID_TYPE.
270 (TYPE_IS_DUMMY_P): Adjust for above change.
271 * gcc-interface/decl.c (gnat_to_gnu_entity): Use TYPE_BY_REFERENCE_P
272 and TYPE_IS_BY_REFERENCE_P instead of TREE_ADDRESSABLE.
273 (gnat_to_gnu_param): Likewise.
274 (maybe_pad_type): Likewise.
275 (make_type_from_size): Use TYPE_IS_PACKED_ARRAY_TYPE_P.
276 * gcc-interface/misc.c (must_pass_by_ref): Use TYPE_IS_BY_REFERENCE_P
277 instead of TREE_ADDRESSABLE.
278 * gcc-interface/trans.c (finalize_nrv): Likewise.
279 (call_to_gnu): Likewise. Do not create a temporary for return values
280 with by-reference type here.
281 (gnat_to_gnu): Test TYPE_IS_DUMMY_P instead of TYPE_DUMMY_P.
282 (gnat_gimplify_expr) <ADDR_EXPR>: Don't do anything for non-constant
283 CONSTRUCTORs and calls.
284 * gcc-interface/utils.c (make_dummy_type): Get the equivalent type of
285 the underlying type and use it throughout. Use TYPE_IS_BY_REFERENCE_P
286 instead of TREE_ADDRESSABLE.
287 * gcc-interface/utils2.c (build_cond_expr): Deal with by-reference
290 2012-02-27 Eric Botcazou <ebotcazou@adacore.com>
292 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Revert previous
293 change that creates a special VAR_DECL for debugging purposes. For an
294 aliased object with an unconstrained nominal subtype, make its type a
295 thin reference to the underlying object.
296 * gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: Deal with
297 expressions built for the initialization of above objects.
299 2012-02-24 Dave Korn <dave.korn.cygwin@gmail.com>
301 * gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
302 Windows-specific make variable.
303 (WIN_SO_INSTALL_DIR [windows targets]): Likewise.
304 (install-gnatlib): Respect the above during installation when set,
305 and also install any windows import library that has been built.
306 (gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
307 build a corresponding import library.
309 2012-02-22 Robert Dewar <dewar@adacore.com>
311 * exp_util.adb, make.adb, sem_dim.adb, sem_ch4.adb, exp_disp.adb: Minor
314 2012-02-22 Geert Bosch <bosch@adacore.com>
316 * g-bytswa-x86.adb, g-bytswa.adb, gcc-interface/Makefile.in: Remove
317 x86-specific version of byteswap and use GCC builtins instead.
319 2012-02-22 Tristan Gingold <gingold@adacore.com>
321 * gcc-interface/decl.c (gnat_to_gnu_entity) [E_String_Type,
322 E_Array_Type]: Translate component ealier.
324 2012-02-22 Robert Dewar <dewar@adacore.com>
326 * par-ch3.adb (P_Signed_Integer_Type_Definition): Specialize
327 error message for 'Range.
329 2012-02-22 Pascal Obry <obry@adacore.com>
331 * s-taprop-mingw.adb (Finalize_TCB): Do not wait on thread handle as
332 this is our own thread.
334 2012-02-22 Sergey Rybin <rybin@adacore.com frybin>
336 * tree_io.ads: Update ASIS_Version_Number because of the changes
339 2012-02-22 Hristian Kirtchev <kirtchev@adacore.com>
341 * exp_ch7.adb (Create_Finalizer): Suppress elaboration checks on
342 stack-related finalizers.
344 2012-02-22 Ed Schonberg <schonberg@adacore.com>
346 * sem_ch6.adb (Analyze_Expression_Function): If the construct
347 is a completion, indicate that its formals are the formals of
348 a completion, and as such do not get a cross- reference entry.
349 (Analyze_Subprogram_Specification): Do not generate a definition
350 for the entity of an expression function, because it may be a
351 completion. Definition will be generated if needed when analyzing
352 the generated subprogram declaration.
354 2012-02-22 Vincent Celier <celier@adacore.com>
356 * make.adb (Check): When checking if an object file is in the
357 correct object directory, get the unit name from a previous call
358 to Check_Source_Info_In_ALI.
359 * makeutl.adb (Check_Source_Info_In_ALI): Return the name of
360 the unit when everything is OK, otherwise return No_Name.
361 * makeutl.ads (Check_Source_Info_In_ALI): Return Name_Id instead
364 2012-02-22 Ed Schonberg <schonberg@adacore.com>
366 * sem_ch4.adb (Find_Equality_Types, Try_One_Interp): In an
367 instance, the operator is visible if an operand is of some
368 numeric type which is not in use or directly visible, and the
369 other operand is a numeric literal.
371 2012-02-22 Tristan Gingold <gingold@adacore.com>
373 * init.c: Minor code clean up.
374 * gcc-interface/Make-lang.in: Update dependencies.
376 2012-02-22 Arnaud Charlet <charlet@adacore.com>
378 * gnatlink.adb (Gnatlink): Use -gnatcC in CodePeer_Node,
379 otherwise GCC will generate an object file.
381 2012-02-22 Vincent Celier <celier@adacore.com>
383 * projects.texi: Correct typo related to "**" in Source_Dirs.
385 2012-02-22 Steve Baird <baird@adacore.com>
387 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Clean up generation of
390 2012-02-22 Vincent Pucci <pucci@adacore.com>
392 * rtsfind.adb (Get_Unit_Name): Ada_Numerics_Child and
393 System_Dim_Child cases added.
394 * rtsfind.ads: Ada_Numerics,
395 Ada_Numerics_Generic_Elementary_Functions, System_Dim,
396 System_Dim_Float_IO and System_Dim_Integer_IO added to the list
397 of RTU_Id. Ada_Numerics_Child and System_Dim_Child added as
399 * sem_dim.adb (Is_Dim_IO_Package_Entity): Use of
400 Rtsfind to verify the package entity is located either
401 in System.Dim.Integer_IO or in System.Dim.Float_IO.
402 (Is_Dim_IO_Package_Instantiation): Minor
403 changes. (Is_Elementary_Function_Call): Removed.
404 (Is_Elementary_Function_Entity): New routine.
405 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity call added.
406 * snames.ads-tmpl: Name_Dim and Name_Generic_Elementary_Functions
409 2012-02-22 Vincent Pucci <pucci@adacore.com>
411 * sem_prag.adb: Minor reformatting.
413 2012-02-22 Ed Schonberg <schonberg@adacore.com>
415 * sem_ch3.adb (Find_Type_Name): When analyzing a private type
416 declaration that is the completion of a tagged incomplete type, do
417 not associate the class-wide type already created with the private
418 type to prevent order-of-elaboration issues in the back-end.
419 * exp_disp.adb (Find_Specific_Type): Find specific type of
420 a class-wide type, and handle the case of an incomplete type
421 coming either from a limited_with clause or from an incomplete
422 type declaration. Used when expanding a dispatchin call and
423 generating tag checks (minor refactoring).
425 2012-02-22 Robert Dewar <dewar@adacore.com>
427 * exp_ch5.adb: Add comment.
428 * sem_ch12.adb, exp_ch6.adb: minor reformatting
430 2012-02-22 Ed Schonberg <schonberg@adacore.com>
432 * freeze.adb (Freeze_Entity): Do not perform type layout within
435 2012-02-22 Eric Botcazou <ebotcazou@adacore.com>
437 * init.c (__gnat_error_handler) [Linux]: Map SIGBUS to
440 2012-02-22 Ed Schonberg <schonberg@adacore.com>
442 * exp_ch5.adb (Expand_N_Assignment_Statement): Reject an
443 assignment to a classwide type whose type is limited, as
444 can happen in an instantiation in programs that run afoul or
448 2012-02-17 Ed Schonberg <schonberg@adacore.com>
450 * exp_ch6.adb (Legal_Copy): If layout is not
451 determined in the front-end, do not emit error message when
452 by-reference actual is potentially unaligned.
453 * gcc-interface/decl.c (gnat_to_gnu_field): Better error message for
454 illegal representation clause on tagged or aliased component, or on
455 by-reference type with forced alignment.
457 2012-02-17 Nicolas Roche <roche@adacore.com>
459 * gcc-interface/Makefile.in: Ensure FORCE_DEBUG_ADAFLAGS variables is
460 propagated by gnatlib-sjlj and gnatlib-zcx targets.
461 * gcc-interface/Make-lang.in: Update dependencies.
463 2012-02-17 Thomas Quinot <quinot@adacore.com>
465 * sem_ch12.adb (Analyze_Package_Instantiation): For an
466 instantiation in an RCI library unit, omit the instance body
467 if the RCI library unit is the instance itself (E.2.3(18)),
468 but include the body if the instantiation is within the RCI
469 declaration (12.3(12)).
471 2012-02-17 Steve Baird <baird@adacore.com>
473 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Pre'Class and
474 Post'Class aspects can only be specified for a primitive operation
477 2012-02-17 Yannick Moy <moy@adacore.com>
479 * gnat_rm.texi: Minor shuffling.
481 2012-02-17 Ed Schonberg <schonberg@adacore.com>
483 * aspects.adb: Expression functions can carry pre/postconditions.
484 * par-ch6.adb (P_Subprogram): look for optional pre/postconditions
485 in an expression function.
486 * sem_prag (Check_Precondition_Postcondition): legal on expression
489 2012-02-17 Vincent Pucci <pucci@adacore.com>
491 * a-cdlili.adb, a-cidlli.adb, a-cihama.adb, a-cimutr.adb,
492 * a-ciorma.adb, a-cohama.adb, a-coinve.adb, a-comutr.adb,
493 * a-convec.adb, a-coorma.adb (Adjust): New routine.
494 (Constant_Reference): Increment Busy and Lock counters.
495 (Reference): Increase Busy and Lock counters.
496 (Finalize): New routine.
497 * a-cihase.adb, a-ciorse.adb, a-cohase.adb, a-coorse.adb:
498 (Adjust): New routine. (Constant_Reference): Increment Busy
500 (Finalize): New routine.
501 * a-cdlili.ads, a-cidlli.ads, a-cihama.ads, a-cihase.ads,
502 * a-cimutr.ads, a-ciorma.ads, a-ciorse.ads, a-cohama.ads,
503 * a-cohase.ads, a-coinve.ads, a-comutr.ads, a-convec.ads,
504 * a-coorma.ads, a-coorse: Controlled component added to the
507 2012-02-17 Robert Dewar <dewar@adacore.com>
509 * restrict.adb (Check_Restriction): Add special handling for
510 No_Obsolescent_Features.
512 2012-02-17 Hristian Kirtchev <kirtchev@adacore.com>
514 * exp_util.adb (Find_Finalize_Address): When dealing with an
515 internally built full view for a type with unknown discriminants,
516 use the original record type.
518 2012-02-17 Robert Dewar <dewar@adacore.com>
520 * sem_dim.adb: Minor reformatting.
522 2012-02-17 Yannick Moy <moy@adacore.com>
524 * gnat_rm.texi: Minor rewording.
526 2012-02-17 Thomas Quinot <quinot@adacore.com>
528 * sem_aggr.adb: Minor reformatting.
530 2012-02-17 Robert Dewar <dewar@adacore.com>
532 * gnat_ugn.texi: Update doc for -gnatw.m to include 2*x case.
534 2012-02-17 Vincent Pucci <pucci@adacore.com>
536 * sem_dim.adb (Is_Dim_IO_Package_Entity): New routine.
537 (Is_Dim_IO_Package_Instantiation): Is_Dim_IO_Package_Entity
539 (Is_Procedure_Put_Call): Is_Dim_IO_Package_Entity
541 * s-dim.ads: Make package Pure.
543 2012-02-17 Gary Dismukes <dismukes@adacore.com>
545 * prj-nmsc.adb: Minor reformatting.
547 2012-02-17 Yannick Moy <moy@adacore.com>
549 * gnat_rm.texi: Update GNAT RM with a separate chapter on restrictions.
551 2012-02-17 Yannick Moy <moy@adacore.com>
553 * gnat_ugn.texi: Fix typos.
555 2012-02-17 Pascal Obry <obry@adacore.com>
557 * prj-nmsc.adb: prj-nmsc.adb (Check_Aggregated): Check that an
558 aggregate is not Externally_Built.
560 2012-02-17 Ed Schonberg <schonberg@adacore.com>
562 * sem_aggr.adb (Resolve_Record_Aggregate): If a composite
563 component has a box association, copy the default value using
564 the current scope as the scope of internal types, to prevent
565 scoping anomalies in gigi.
567 2012-02-17 Robert Dewar <dewar@adacore.com>
569 * sem_dim.adb, sem_dim.ads, s-tasren.adb, prj.adb, prj.ads, freeze.adb,
570 sem_res.adb, exp_ch4.adb, sinput.adb, sinput.ads, exp_aggr.adb,
571 exp_intr.adb, s-os_lib.adb: Minor reformatting.
573 2012-02-17 Ed Schonberg <schonberg@adacore.com>
575 * sem_ch6.adb (Is_Non_Overriding_Operation): Add warning if the
576 old operation is abstract, the relevant type is not abstract,
577 and the new subprogram fails to override.
579 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
581 * gcc-interface/trans.c (Identifier_to_gnu): Move block retrieving the
582 type of the result to the end and execute it for a deferred constant of
583 a discriminated type whose full view can be elaborated statically.
585 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
587 * gcc-interface/trans.c (gnat_to_gnu) <N_Qualified_Expression>: If the
588 type is tagged, mark it as used for debugging purposes.
589 <N_Allocator>: Likewise for a qualified expression.
591 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
593 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
594 return value in the by-reference return type case if this isn't the
595 expression of an object declaration. Tidy up.
597 2012-02-09 Tristan Gingold <gingold@adacore.com>
599 * gcc-interface/Makefile.in: Remove .sym rule (not used).
600 Remove adamsg.o object (requires native message compiler).
601 * init.c (CMA$_EXIT_THREAD, MTH$_FLOOVEMAT, SS$_INTDIV): Define as a
602 macro instead of as extern int.
603 (ADA$_ALREADY_OPEN, ADA$_CONSTRAINT_ERRO, ADA$_DATA_ERROR)
604 (ADA$_DEVICE_ERROR, ADA$_END_ERROR, ADA$_FAC_MODE_MISMAT)
605 (ADA$_IOSYSFAILED, ADA$_KEYSIZERR, ADA$_KEY_MISMATCH)
606 (ADA$_LAYOUT_ERROR, ADA$_LINEXCMRS, ADA$_MAXLINEXC)
607 (ADA$_MODE_ERROR, ADA$_MRN_MISMATCH, ADA$_MRS_MISMATCH)
608 (ADA$_NAME_ERROR, ADA$_NOT_OPEN, ADA$_ORG_MISMATCH)
609 (ADA$_PROGRAM_ERROR, ADA$_RAT_MISMATCH, ADA$_RFM_MISMATCH)
610 (ADA$_STAOVF, ADA$_STATUS_ERROR, ADA$_STORAGE_ERROR)
611 (ADA$_UNSUPPORTED, ADA$_USE_ERROR): Likewise.
612 (struct cond_except): Field cond is now an unsigned int.
613 (dec_ada_cond_except_table): Adjust.
614 (cond_except_table): Likewise.
615 (cond_resignal_table): Likewise.
616 (__gnat_default_resignal_p): Fix style.
618 2012-02-08 Vincent Celier <celier@adacore.com>
620 * gcc-interface/Make-lang.in: Add g-byorma.o to gnatbind objects
621 (g-buorma is now imported by sinput).
623 * scn.adb (Initialize_Scanner): Call Check_For_BOM
624 * sinput-p.adb (Source_File_Is_Subunit): Call Check_For_BOM
625 * sinput.adb: New procedure Check_For_BOM
626 * sinput.ads: New procedure Check_For_BOM
628 2012-02-08 Vincent Pucci <pucci@adacore.com>
630 * impunit.adb: Dimension package names updated
631 * Makefile.rtl: s-dim added
632 * sem_dim.adb (Is_Procedure_Put_Call): minor changes
633 (Is_Dim_IO_Package_Instantiation): minor changes
634 * sem_dim.ads: minor changes in comments
635 * snames.ads-tmpl: Name_Dim added Name_Dim_Float_IO and
636 Name_Dim_Integer_IO removed
637 * s-dim.ads: New package. Define the dimension terminology.
638 * s-diflio.adb, s-diinio.adb, s-dimkio.ads, s-dimmks.ads,
639 * s-dmotpr.ads: Package names updated.
640 * s-diflio.ads, s-diinio.ads: Documentation added and package
643 2012-02-08 Gary Dismukes <dismukes@adacore.com>
645 * gcc-interface/utils2.c (build_call_alloc_dealloc_proc): Revise test
646 for storage pools to test for an underlying record type rather than
647 testing Is_Tagged_Type, so that simple storage pools will be handled
648 the same as normal Ada storage pools.
650 2012-02-08 Yannick Moy <moy@adacore.com>
652 * gnat_rm.texi: Minor reshuffling to place restriction at
655 2012-02-08 Bob Duff <duff@adacore.com>
657 * warnsw.adb (Set_Warning_Switch): Set Warn_On_Suspicious_Modulus_Value
658 False for '-gnatwA', to suppress these warnings.
660 2012-02-08 Vincent Celier <celier@adacore.com>
662 * sinput-p.adb (Source_File_Is_Subunit): Check for BOM before
663 starting to scan, so that UTF8 encoding is taken into account.
665 2012-02-08 Arnaud Charlet <charlet@adacore.com>
667 * s-tasren.adb, s-tasren.ads (Internal_Complete_Rendezvous): New
669 (Complete_Rendezvous): Now call Internal_Complete_Rendezvous.
670 (Exceptional_Complete_Rendezvous): Mark No_Return.
672 2012-02-08 Eric Botcazou <ebotcazou@adacore.com>
674 * exp_aggr.adb (Compile_Time_Known_Composite_Value):
675 New predicate to compute whether a composite value can be
676 evaluated at compile time.
677 (Component_Not_OK_For_Backend): Use Compile_Time_Known_Value for all
678 expressions of elementary type and Compile_Time_Known_Composite_Value
679 for all other expressions.
680 (Expand_Record_Aggregate): Convert to assignments in the case
681 of a type with mutable components if the aggregate cannot be
684 2012-02-08 Gary Dismukes <dismukes@adacore.com>
686 * aspects.ads (type Aspect_Id): Add Simple_Storage_Pool_Type.
687 (Impl_Defined_Aspects): Add association for
688 Aspect_Simple_Storage_Pool_Type.
690 association for Aspect_Simple_Storage_Pool_Type.
692 (Canonical_Aspect): Add association for Simple_Storage_Pool_Type.
693 * exp_attr.adb (Expand_N_Attribute_Reference):
694 Change name to Name_Simple_Storage_Pool_Type.
695 * exp_ch4.adb (Expand_N_Allocator): Change
696 name to Name_Simple_Storage_Pool_Type.
697 * exp_intr.adb (Expand_Unc_Deallocation): Change name to
698 Name_Simple_Storage_Pool_Type. * freeze.adb (Freeze_Entity):
699 Change names to Name_Simple_Storage_Pool_Type. * par-prag.adb:
700 Change names to Name_Simple_Storage_Pool_Type. * sem_attr.adb:
701 (Analyze_Attribute): Change name to Name_Simple_Storage_Pool_Type.
702 * sem_ch13.adb (Analyze_Attribute_Definition_Clause):
703 Change name to Name_Simple_Storage_Pool_Type.
705 (Analyze_Pragma): Change name to Name_Simple_Storage_Pool_Type.
706 (Sig_Flags): Change name to Name_Simple_Storage_Pool_Type.
707 * sem_res.adb (Resolve_Allocator): Change name to
708 Name_Simple_Storage_Pool_Type. * snames.ads-tmpl:
709 (Name_Simple_Storage_Pool_Type): New name constant.
710 (type Pragma_Id): Change name to Name_Simple_Storage_Pool_Type and
711 move to main pragma section because it no longer matches the
713 * snames.adb-tmpl (Get_Pragma_Id): Remove test for
714 Name_Simple_Storage_Pool.
715 (Is_Pragma_Name): Remove test for Name_Simple_Storage_Pool.
717 2012-02-08 Robert Dewar <dewar@adacore.com>
719 * gnat_ugn.texi: Add some clarification to -gnatwA and -gnatws.
721 2012-02-08 Pascal Obry <obry@adacore.com>
723 * prj.adb (Compute_All_Imported_Projects): Use new
724 For_Project_And_Aggregated_Context to ensure proper context is
725 used for encapsulated aggregate libraries.
726 * prj-proc.adb (Recursive_Process): Call
727 Process_Aggregated_Projects earlier to ensure that all dependent
728 projects are set with the proper encapsulated status.
730 2012-02-08 Pascal Obry <obry@adacore.com>
732 * s-os_lib.adb (Normalize_Arguments): Properly escape last \ in null
735 2012-02-08 Pascal Obry <obry@adacore.com>
737 * prj.ads, prj.adb (For_Project_And_Aggregated_Context): New
738 generic routine with a context parameter.
740 2012-02-08 Robert Dewar <dewar@adacore.com>
742 * a-coinve.adb, sem_util.adb, sem_ch8.adb, a-cobove.adb,
743 a-convec.adb: Minor reformatting and code reorganization.
745 2012-02-08 Steve Baird <baird@adacore.com>
747 * sem_cat.adb (In_Preelaborated_Unit): A child
748 unit instantiation does not inherit preelaboration requirements
751 2012-02-08 Gary Dismukes <dismukes@adacore.com>
753 * aspects.ads (type Aspect_Id): Add Aspect_Simple_Storage_Pool.
754 (Impl_Defined_Aspects): Add entry for Aspect_Simple_Storage_Pool.
755 (Aspect_Argument): Add Name entry for Aspect_Simple_Storage_Pool.
756 (Aspect_Names): Add entry for Aspect_Simple_Storage_Pool.
757 * aspects.adb (Canonical_Aspect): Add entry for
758 Aspect_Simple_Storage_Pool.
759 * exp_attr.adb (Expand_N_Attribute_Reference): Handle case of
760 Attribute_Simple_Storage_Pool in the same way as Storage_Pool
761 (add conversion, analyze/resolve). For the Storage_Size attribute,
762 for the simple pool case, locate and use the simple pool type's
763 Storage_Size function (if any), otherwise evaluate to zero.
764 * exp_ch4.adb (Expand_N_Allocator): In the case of an allocator
765 for an access type with an associated simple storage pool,
766 locate and use the pool type's Allocate.
767 * exp_intr.adb (Expand_Unc_Deallocation): In the case where the
768 access type has a simple storage pool, locate the pool type's
769 Deallocate procedure (if present) and use it as the procedure
770 to call on the Free operation.
771 * freeze.adb (Freeze_Entity): In the case of a full type for
772 a private type defined with pragma Simple_Storage_Pool, check
773 that the full type is also appropriate for the pragma. For
774 a simple storage pool type, validate that the operations
775 Allocate, Deallocate (if present), and Storage_Size
776 (if present) are defined with appropriate expected profiles.
777 (Validate_Simple_Pool_Op_Formal): New procedure
778 (Validate_Simple_Pool_Operation): New procedure Add with and
780 * par-prag.adb: Add Pragma_Simple_Storage_Pool to case statement
781 (no action required).
782 * sem_attr.adb (Analyze_Attribute): For the case of the
783 Storage_Pool attribute, give a warning if the prefix type has an
784 associated simple storage pool, and rewrite the attribute as a
785 raise of Program_Error. In the case of the Simple_Storage_Pool
786 attribute, check that the prefix type has an associated simple
787 storage pool, and set the attribute type to the pool's type.
788 * sem_ch13.adb (Analyze_Aspect_Specifications): Add
789 Aspect_Simple_Storage_Pool case choice.
790 (Analyze_Attribute_Definition_Clause): Add
791 Aspect_Simple_Storage_Pool to case for Ignore_Rep_Clauses
792 (no action). Add handling for Simple_Storage_Pool attribute
793 definition, requiring the name to denote a simple storage pool
795 (Check_Aspect_At_Freeze_Point): For a simple storage pool
796 aspect, set the type to that of the name specified for the aspect.
797 * sem_prag.adb (Analyze_Pragma): Add handling for pragma
798 Simple_Storage_Pool, requiring that it applies to a library-level
799 type declared in a package declaration that is a limited private
800 or limited record type.
801 * sem_res.adb (Resolve_Allocator): Flag an attempt to call a
802 build-in-place function in an allocator for an access type with
803 a simple storage pool as unsupported.
804 * snames.ads-tmpl: Add Name_Simple_Storage_Pool.
805 (type Attribute_Id): Add Attribute_Simple_Storage_Pool.
806 (type Pragma_Id): Add Pragma_Simple_Storage_Pool.
807 * snames.adb-tmpl (Get_Pragma_Id): Handle case of
808 Name_Simple_Storage_Pool.
809 (Is_Pragma_Name): Return True for Name_Simple_Storage_Pool.
811 2012-02-08 Cyrille Comar <comar@adacore.com>
813 * projects.texi: Clarify doc for interfaces.
815 2012-02-07 Eric Botcazou <ebotcazou@adacore.com>
817 * gcc-interface/Make-lang.in (GCC_LINKERFLAGS): New variable.
820 2012-02-01 Tristan Gingold <gingold@adacore.com>
822 * gcc-interface/trans.c (Loop_Statement_to_gnu): Use sizetype
823 instead of size_type_node.
825 2012-01-30 Nicolas Roche <roche@adacore.com>
827 * gcc-interface/Make-lang.in: Update dependencies.
828 * gcc-interface/Makefile.in: Use system-vxworks-system-ppc-mils.ads
830 Remove Linker_Options -crtbe when building sjlj run-time.
832 2012-01-30 Robert Dewar <dewar@adacore.com>
834 * sem.adb (Analyze): Call Analyze_Mod for N_Op_Mod mode.
835 * sem_ch3.adb (Modular_Type_Declaration): Warn on mod value of
836 form 2 * small-literal.
837 * sem_ch4.adb (Analyze_Mod): New procedure (warn on suspicious
839 * sem_ch4.ads (Analyze_Mod): New procedure.
841 2012-01-30 Ed Schonberg <schonberg@adacore.com>
843 * sem_ch6.adb: sem_ch6.adb (Analyze_Expression_Function): Copy
844 types and return expression when building spec for implicit
845 body, to preserve global references that may be present in an
848 2012-01-30 Matthew Heaney <heaney@adacore.com>
850 * a-convec.adb, a-coinve.adb, a-cobove.adb (Sort,
851 Reverse_Elements): Check for cursor tampering.
853 2012-01-30 Ed Schonberg <schonberg@adacore.com>
855 * sem_util.adb (Is_Fully_Initialized_Type): In Ada 2012, a
856 type with aspect Default_Value or Default_Component_Value is
857 fully initialized, and use of variables of such types do not
860 2012-01-30 Javier Miranda <miranda@adacore.com>
863 * sem_ch8.adb (Analyze_Subprogram_Renaming):
864 Handle self-renaming when the renamed entity is referenced using
867 2012-01-30 Vincent Celier <celier@adacore.com>
869 * projects.texi: Add documentation for attribute Interfaces.
871 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
873 * exp_ch7.adb (Build_Finalizer_Call): Set loc again.
874 * exp_ch11.adb (Expand_At_End_Handler): Do not provide a source
875 location for the wrapped call to the original AT_END routine
876 and the subsequent return statement.
878 2012-01-30 Pascal Obry <obry@adacore.com>
880 * s-rannum.adb: Minor reformatting.
882 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
884 * a-calend-vms.adb, a-calend.adb: Increment the number of leap seconds
885 to 25 and add the hard time value for 2012-06-30.
887 2012-01-30 Robert Dewar <dewar@adacore.com>
889 * a-strhas.ads, einfo.adb, einfo.ads, exp_ch7.adb, exp_ch9.adb,
890 freeze.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-proc.adb, s-llflex.ads,
891 s-ransee.adb, s-ransee.ads, sem_ch13.adb, sem_dim.adb, sem_prag.adb:
892 Minor reformatting/code reorganization.
894 2012-01-30 Thomas Quinot <quinot@adacore.com>
896 * s-rannum.adb, s-ransee.adb, s-ransee.ads (Get_Seed): Return
897 Unsigned_64 rather than Duration.
898 (System.Random_Numbers.Reset): Use full value of seed
899 (do not truncate sub-second bits).
901 2012-01-30 Thomas Quinot <quinot@adacore.com>
903 * sem_cat.adb, sem_ch12.adb: Minor reformatting.
905 2012-01-30 Yannick Moy <moy@adacore.com>
907 * gnat_ugn.texi: Minor correction of GNAT UG, to take into
908 account changes to -gnatwa and more recent warnings.
910 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
912 * exp_ch7.adb (Build_Finalizer_Call): Do not provide a source
913 location when creating a call to a finalizer.
914 * exp_ch11.adb (Expand_Exception_Handlers): Do not provide
915 a source location for the first actual of Save_Occurrence for
918 2012-01-30 Ed Schonberg <schonberg@adacore.com>
920 * einfo.ads, einfo,adb: New attribute on scalar types:
921 Default_Aspect_Value New attribute on array types:
922 Default_Aspect_Component_Value Move attribute Related_Array_Object
923 to a different position to accomodate new aspect attributes.
924 * freeze.adb (Freeze_Entity): Use new attributes to retrieve value
925 of defaults set with an aspect specification, rather than using
926 the list of aspects attached to the type, to prevent issues with
928 * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
929 Default_Value and Default_Component _Value, store corresponding
930 expression in type entity.
931 (Check_Aspect_At_End_Of_Declaration): If the default aspects
932 are declared on the full view, use the full view to resolve the
933 correseponding expression.
934 * exp_ch3.adb (Init_Component): Use attribute
935 Default_Aspect_Component_Value to perform default initialization,
936 rather than relying on the rep item list for the type.
937 (Get_Simple_Init_Val): Ditto.
939 2012-01-30 Thomas Quinot <quinot@adacore.com>
941 * a-strhas.ads: Document risk of collision attack.
943 2012-01-30 Yannick Moy <moy@adacore.com>
945 * gnat_ugn.texi: Minor update wrt warning switches.
947 2012-01-30 Vincent Celier <celier@adacore.com>
949 * prj-nmsc.adb (Check_Interfaces): Report an error when a
950 unit from Library_Interface is not a unit of the project.
952 2012-01-30 Vincent Pucci <pucci@adacore.com>
954 * sem_prag.adb (Make_Aspect_For_PPC_In_Gen_Sub_Decl): Parent
955 links fixed inside PPC pragmas.
956 * sem_ch12.adb: Move call to Make_Aspect_For_PPC_In_Gen_Sub_Decl.
958 2012-01-30 Thomas Quinot <quinot@adacore.com>
960 * s-ransee.ads: Minor reformatting.
962 2012-01-30 Pascal Obry <obry@adacore.com>
964 * prj.ads, prj.adb (For_Each_Source): Add support for skipping
965 sources coming from an encapsulated library.
967 2012-01-30 Ed Schonberg <schonberg@adacore.com>
969 * sem_ch3.adb (Process-Full_View): fix typo.
970 * sem_ch13.adb (Aalyze_Aspect_Specifications): if predicates
971 appear on a private type and the full view is available, ensure
972 existence of freeze node for full view.
973 (Build_Predicate_Function): Attach predicate function to both
974 views of a private type.
976 2012-01-30 Vincent Celier <celier@adacore.com>
978 * prj-nmsc.adb (Check_Interfaces): Compute the Lib_Interface_ALIs
979 for the project if either attribute Library_Interface or
980 Interfaces is declared.
981 (Check_Stand_Alone_Library): Use Lib_Interface_ALIs computed in
984 2012-01-30 Pascal Obry <obry@adacore.com>
986 * prj-proc.adb (Recursive_Process): Set From_Encapsulated_Lib
987 boolean value to true in the process list created by this routine.
988 * prj.ads (Project_List_Element): New field From_Encapsulated_Lib.
989 Continued work for KA06-021.
990 * prj.adb (Compute_All_Imported_Projects): Set
991 From_Encapsulated_Lib boolean flag.
993 2012-01-30 Vincent Pucci <pucci@adacore.com>
995 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Minor
997 * s-diflio.ads: Minor change.
999 2012-01-30 Javier Miranda <miranda@adacore.com>
1001 * exp_ch9.adb (Build_Dispatching_Requeue): Add missing call
1002 to Get_Entry_Index. Required to generate code which provides
1003 the correct value of Entry_Index in the target entry.
1005 2012-01-30 Nicolas Roche <roche@adacore.com>
1007 * system-vxworks-ppc.ads: Add pragma Linker_Options -crtbe to
1008 fix issue with zcx on VxWorks5.
1010 2012-01-30 Pascal Obry <obry@adacore.com>
1012 * prj.ads, prj.adb (For_Every_Project_Imported): Remove
1014 (For_Every_Project_Imported_Context): New generic routine with
1015 a context parameter.
1016 * prj-nmsc.adb: Revert to use For_Every_Project_Imported Avoid
1017 distributed complexity.
1018 * prj-env.adb, prj-conf.adb, makeutl.adb, gnatcmd.adb: Ditto.
1020 2012-01-30 Thomas Quinot <quinot@adacore.com>
1022 * exp_aggr.adb (Expand_Record_Aggregate): After creating the
1023 _parent aggregate for an extension aggregate, check whether it
1024 requires delayed (top-down) expansion.
1026 2012-01-30 Vincent Pucci <pucci@adacore.com>
1028 * sem_dim.adb (Expand_Put_Call_With_Dimension_Symbol): Rewritten.
1029 * snames.ads-tmpl: Name_Item and Name_Symbols added.
1030 * s-diflio.adb, s-diflio.ads, s-diinio.adb, s-diinio.ads: Rename
1031 and change the position of parameter Symbols in every Put routine.
1032 * s-dimmks.ads: Convert long float type Mks_Type into long
1034 * s-llflex.ads: Modifications in comments.
1036 2012-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1038 * sem_ch12.adb (Earlier): Do not use the
1039 top level source locations of the two input nodes.
1041 2012-01-30 Robert Dewar <dewar@adacore.com>
1043 * einfo.ads, sem_prag.adb, sem_attr.adb, aspects.ads,
1044 sem_cat.adb, sem_aggr.adb, exp_aggr.adb: Minor reformatting.
1046 2012-01-30 Robert Dewar <dewar@adacore.com>
1048 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb: Minor reformatting.
1050 2012-01-30 Olivier Hainque <hainque@adacore.com>
1052 * sigtramp-ppcvxw.c (CFI_COMMON_REGS): Add rule for r1 back +
1055 2012-01-30 Thomas Quinot <quinot@adacore.com>
1057 * gnat_rm.texi, sem_dist.adb, sem_dist.ads, einfo.ads, sem_prag.adb,
1058 sem_ch12.adb, sem_attr.adb, aspects.adb, aspects.ads, par-prag.adb,
1059 sem_cat.adb, snames.ads-tmpl (Sem_Dist.Is_Valid_Remote_Object_Type):
1060 New subprogram (extracted from
1061 Sem_Cat.Validate_Remote_Access_Object_Type_Declaration).
1062 (Einfo.Is_Remote_Types): Now applies to generic types. Update
1063 documentation accordingly.
1064 (Sem_Ch12.Analyze_Associations): A RACW type is acceptable as
1065 actual for a formal type to which a pragma Remote_Access_Type
1067 (Aspects, Par.Prag, Sem_Prag): Support for new pramga/aspect
1069 (Sem_Attr.Analyze_Attribute, case Stub_Type): Attribute can
1070 be applied to a generic type if pragma Remote_Access_Type
1071 applies, in which case the type of the attribute is
1072 System.Partition_Interface.RACW_Stub_Type.
1074 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1076 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Do not set
1077 an alignment on fields of the RETURN type built for the CICO mechanism.
1079 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1081 * gcc-interface/trans.c (gnat_to_gnu): Avoid making a SAVE_EXPR for
1082 a call to a function that returns an unconstrained type with default
1083 discriminant. Similarly, avoid doing the conversion to the nominal
1084 result type in this case.
1086 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1088 * gcc-interface/ada-tree.h (DECL_ALIASED_P): New flag.
1089 * gcc-interface/decl.c (is_variable_size): Rename to...
1090 (type_has_variable_size): ...this.
1091 (adjust_packed): Adjust to above renaming.
1092 (gnat_to_gnu_field): Set DECL_ALIASED_P on the field.
1093 (field_is_artificial): New predicate.
1094 (field_is_aliased): Likewise.
1095 (field_has_self_size): Likewise.
1096 (field_has_variable_size): Likewise.
1097 (components_to_record): Record information for the final layout during
1098 the first pass on fields.
1099 If there is an aliased field placed after a field whose length depends
1100 on discriminants, put all the fields of the latter sort, last.
1102 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1104 * gcc-interface/gigi.h (get_minimal_subprog_decl): Declare.
1105 * gcc-interface/decl.c (get_minimal_subprog_decl): New function.
1106 * gcc-interface/trans.c (Attribute_to_gnu): Use it for the prefix of an
1107 Access-like attribute in a dispatch table if the subprogram is public.
1109 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1111 * gcc-interface/gigi.h (create_label_decl): Adjust.
1112 * gcc-interface/utils.c (create_label_decl): Add GNAT_NODE parameter
1113 and invoke gnat_pushdecl on it. Remove obsolete settings.
1114 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Label>: Adjust call to
1116 * gcc-interface/trans.c (gnat_to_gnu) <N_Null): Likewise. Ignore the
1117 label for debugging purposes.
1119 2012-01-27 Eric Botcazou <ebotcazou@adacore.com>
1121 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an aliased
1122 object with an unconstrained nominal subtype and if optimization isn't
1123 enabled, create a special VAR_DECL for debugging purposes.
1125 2012-01-23 Robert Dewar <dewar@adacore.com>
1127 * sem_prag.ads, sem_prag.adb: Minor reformatting.
1129 2012-01-23 Robert Dewar <dewar@adacore.com>
1131 * sem_ch13.adb (Analyze_Aspect_Specifications): Check for
1132 language defined aspect applied to renaming or formal type
1133 declaration (not permitted)
1135 2012-01-23 Matthew Heaney <heaney@adacore.com>
1137 * a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb (Vet): Replaced
1138 comment with pragma Assert.
1140 2012-01-23 Vincent Pucci <pucci@adacore.com>
1142 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Call
1143 to Make_Aspect_For_PPC_In_Gen_Sub_Decl added in ASIS mode.
1144 * sem_prag.adb, sem_prag.ads (Make_Aspect_For_PPC_In_Gen_Sub_Decl): New
1145 routine. In ASIS mode, convert any PPC pragmas into aspects in generic
1146 subprogram declaration in order to enable the analysis of PPC boolean
1149 2012-01-23 Robert Dewar <dewar@adacore.com>
1151 * sem_ch3.adb (Analyze_Object_Declaration): Properly
1152 handle Current_Value for volatile variables (also propagate
1153 Treat_As_Volatile from type to object).
1155 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1157 * sem_ch12.adb (Install_Body): Detect the case
1158 where the enclosing context is a package with a stub body that
1159 has already been replaced by the actual body. In such cases,
1160 the freeze node for the enclosing context must be inserted after
1163 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1165 * sem_prag.adb (Analyze_Pragma, case Debug): Freeze the called
1166 subprogram before expanding the pragma into an if-statement with
1167 a block, to ensure that when the subprogram is null its body is
1168 properly generated before expansion.
1170 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1172 * sem_ch12.adb (Analyze_Associations): Alphabetize local variables and
1173 constants. Rename Actual_Types to Actuals_To_Freeze. Rename Next_Formal
1175 Freeze all eligible subprograms which appear as actuals in
1177 (Has_Fully_Defined_Profile): New routine.
1178 (Renames_Standard_Subprogram): New routine.
1179 (Earlier): Add local variable N. Comment update. Do not use source
1180 locations when trying to determine whether one node precedes another.
1182 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1184 * exp_ch4.adb (Expand_Concatenate): In the case
1185 where the result of a concatentation can be null, set the to
1186 result have both the low and high bounds of the right operand (not
1187 just the high bound, as was the case prior to this fix). Also,
1188 fix the saved high bound setting (Last_Opnd_High_Bound) in the
1189 empty string literal case (should have been low bound minus one,
1190 rather than plus one).
1192 2012-01-23 Thomas Quinot <quinot@adacore.com>
1194 * scos.ads, put_scos.adb, get_scos.adb (Get_SCOs, Put_SCOs): Do not
1195 omit statement SCOs for disabled pragmas.
1197 2012-01-23 Matthew Heaney <heaney@adacore.com>
1199 * a-cohase.ads, a-cihase.ads, a-cbhase.ads, a-coorse.ads,
1200 a-ciorse.ads, a-cborse.ads, a-cohama.ads, a-cihama.ads, a-cbhama.ads,
1201 a-coorma.ads, a-ciorma.ads, a-cborma.ads, a-cdlili.ads, a-cidlli.ads,
1202 a-cbdlli.ads, a-convec.ads, a-coinve.ads, a-cobove.ads (Cursor'Read,
1203 Cursor'Write): Declare in private part.
1204 (Reference_Type'Read, Reference_Type'Write): Ditto.
1205 (Constant_Reference_Type'Read, Constant_Reference_Type'Write): Ditto.
1207 2012-01-23 Robert Dewar <dewar@adacore.com>
1209 * a-catizo.ads, a-calend.adb, a-calend.ads, par-ch13.adb: Minor
1212 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1214 * sem_ch6.adb (Analyze_Subprogram_Declaration): Do not set the
1215 Corresponding_Body on a defaulted null formal subprogram.
1216 * sem_ch12.adb (Check_Formal_Package_Instance): No check needed
1217 on a defaulted formal subprogram that is a null procedure.
1219 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1221 * exp_ch9.adb: Update the comments involving pragma Implemented.
1222 * sem_ch3.adb (Check_Pragma_Implemented (Entity_Id)): Add local
1223 constant Subp_Alias and local variable Impl_Subp. Properly
1224 handle aliases of synchronized wrappers. Code cleanup.
1225 (Check_Pragma_Implemented (Entity_Id; Entity_Id)): Add
1226 Name_Optional as part of the condition.
1227 * sem_prag.adb (Analyze_Pragma): Add "Optional" as one of the
1228 valid choices of implementation kind.
1229 (Check_Arg_Is_One_Of): New routine.
1230 * snames.ads-tmlp: Add Name_Optional.
1232 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1234 * par-ch13.adb: Better error recovery in illegal aspect
1237 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1239 * a-calend.adb: Add with clause for Interfaces.C. Add constant
1241 (Day_Of_Week): Call the internal UTC_Time_Offset.
1242 (Split): Call the internal UTC_Time_Offset.
1243 (Time_Of): Call the internal UTC_Time_Offset.
1244 (Time_Zone_Operations.UTC_Time_Offset): Call internal UTC_Time_Offset.
1245 (UTC_Time_Offset): New library-level routine.
1246 * a-calend.ads (UTC_Time_Offset): Remove parameter
1247 Is_Historic. Update related comment on usage.
1248 * a-catizo.adb (UTC_Time_Offset): Removed.
1249 (UTC_Time_Offset (Time)): Call Time_Zone_Operations.UTC_Time_Offset.
1250 * a-caltizo.ads (UTC_Time_Offset): Removed.
1251 (UTC_Time_Offset (Time)): Add back the default expression of parameter
1254 2012-01-23 Robert Dewar <dewar@adacore.com>
1256 * sprint.ads, sprint.adb (Sprint_Node_List): Add New_Lines parameter
1257 (pg,po,ps): Make sure each entry starts on new line.
1259 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1261 * a-calend.ads, a-calend.adb: Define types int and int_Pointer. Update
1262 the parameter profile of procedure localtime_tzoff and its associated
1264 (Day_Of_Week): Do not treat the input date as historical
1265 with respect to time zones.
1266 (Split): Do not treat the input
1267 date as historical with respect to time zones. (Time_Of): Do
1268 not treat the input constituents as forming a historical date
1269 with respect to time zones.
1270 (UTC_Time_Offset): Add new formal
1271 parameter Is_Historic. Add local variable Flag. Update the call
1273 * a-catizo.ads, a-catizo.adb (UTC_Time_Offset): New routine.
1274 (UTC_Time_Offset (Time)): Update the call to
1275 Time_Zone_Operations.UTC_Time_Offset.
1276 * sysdep.c (__gnat_localtime_tzoff): Update parameter
1277 profile. Split the processing of offsets on Windows into two - one
1278 part of historic time stamps and the other for the current time.
1280 2012-01-23 Robert Dewar <dewar@adacore.com>
1282 * a-calend.adb: Minor reformatting.
1284 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1286 * exp_ch9.adb, sem_ch9.adb: Handle array of access to synchronized
1287 interface in requeue statement.
1289 2012-01-23 Cyrille Comar <comar@adacore.com>
1291 * projects.texi: Remove references to main units and replace
1292 with references to main programs to be coherent with the
1295 2012-01-23 Robert Dewar <dewar@adacore.com>
1297 * s-utf_32.adb: Minor reformatting.
1299 2012-01-23 Vincent Celier <celier@adacore.com>
1301 * snames.ads-tmpl: Minor comment addition Indicate that
1302 Name_Library_Encapsulated_Options is only used in gprbuild.
1304 2012-01-23 Robert Dewar <dewar@adacore.com>
1306 * sem_ch10.adb (Analyze_Subunit): Properly save/restore cunit
1309 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1311 * snames.ads-tmpl: Add Name_Synchronization.
1312 * aspects.ads, aspects.adb: Add Aspect_Synchronization to
1313 enumeration type and related maps.
1314 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle Aspect
1315 Synchronization, build corresponding pragma Implemented.
1316 * sem_util.adb (Implementation_Kind): Handle both explicit and
1317 implicit pragma_argument association to retrieve the given
1318 synchronization mode.
1320 2012-01-23 Robert Dewar <dewar@adacore.com>
1322 * sem_ch10.adb, errout.adb: Minor reformatting.
1324 2012-01-23 Ed Schonberg <schonberg@adacore.com>
1326 * sem_res.adb (Resolve_Actuals): An actual in a call to an
1327 Ada 2012 Reference function does not lead to a dangerous order
1330 2012-01-23 Gary Dismukes <dismukes@adacore.com>
1332 * exp_util.adb (Is_Iterated_Container): Test
1333 Is_Entity_Name when searching for calls to the default iterator,
1334 to avoid blowing up on indirect calls which have an explicit
1335 dereference as the call name.
1337 2012-01-23 Thomas Quinot <quinot@adacore.com>
1339 * errout.adb (Set_Msg_Node): For an N_Expanded_Name, output
1340 the complete expanded name, rather than just its Selector_Name.
1342 2012-01-23 Thomas Quinot <quinot@adacore.com>
1344 * a-textio.adb (Put): Rewrite one-parameter Character version to
1345 just call the two-parameter one with Current_Out.
1347 2012-01-23 Hristian Kirtchev <kirtchev@adacore.com>
1349 * freeze.adb (Check_Current_Instance): Issue an
1350 error when the prefix of 'Unchecked_Access or 'Access does not
1351 denote a legal aliased view of a type.
1352 (Freeze_Record_Type): Do not halt the processing of record components
1353 once the Has_Controlled_Component is set as this bypasses the remaining
1355 (Is_Aliased_View_Of_Type): New routine.
1357 2012-01-23 Thomas Quinot <quinot@adacore.com>
1359 * errout.ads, freeze.adb: Minor reformatting.
1361 2012-01-23 Thomas Quinot <quinot@adacore.com>
1363 * sem_ch10.adb, sem_prag.adb: Remove redundant apostrophes in error
1366 2012-01-23 Olivier Hainque <hainque@adacore.com>
1368 * adadecode.c (__gnat_decode): Deal with empty input early,
1369 preventing potential erroneous memory access later on.
1371 2012-01-21 Eric Botcazou <ebotcazou@adacore.com>
1374 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: In the case of a
1375 renaming, preserve the volatileness through the indirection, if any.
1377 2012-01-14 Andreas Schwab <schwab@linux-m68k.org>
1379 * gcc-interface/Makefile.in (OSCONS_EXTRACT): Add
1382 2012-01-10 Pascal Obry <obry@adacore.com>
1384 * prj-nmsc.adb (Check_Library_Attributes):
1385 Kill check for object/source directories for aggregate libraries.
1387 2012-01-10 Matthew Heaney <heaney@adacore.com>
1389 * a-cdlili.adb, a-cdlili.ads, a-cihama.adb, a-cihama.ads, a-coinve.adb,
1390 a-coinve.ads, a-ciorse.adb, a-ciorse.ads, a-coorma.adb, a-coorma.ads,
1391 a-cborma.adb, a-cborma.ads, a-cidlli.adb, a-cidlli.ads, a-cimutr.adb,
1392 a-cimutr.ads, a-cihase.adb, a-cihase.ads, a-cohama.adb, a-cohama.ads,
1393 a-coorse.adb, a-coorse.ads, a-cbhama.adb, a-cbhama.ads, a-cborse.adb,
1394 a-cborse.ads, a-comutr.adb, a-comutr.ads, a-ciorma.adb, a-cobove.adb,
1395 a-ciorma.ads, a-cobove.ads, a-convec.adb, a-convec.ads, a-cohase.adb,
1396 a-cohase.ads, a-cbdlli.adb, a-cbdlli.ads, a-cbmutr.adb, a-cbmutr.ads,
1397 a-cbhase.adb, a-cbhase.ads (Reference, Constant_Reference): Declare
1398 container parameter as aliased in/in out.
1401 2012-01-10 Bob Duff <duff@adacore.com>
1403 * s-os_lib.ads: Improve comment.
1405 2012-01-10 Geert Bosch <bosch@adacore.com>
1407 * s-gearop.adb (Forward_Eliminate): Avoid improper aliasing
1410 2012-01-10 Bob Duff <duff@adacore.com>
1412 * sem_intr.adb (Check_Shift): Use RM_Size instead of Esize, when
1413 checking that the 'Size is correct. If the type is "mod 2**12",
1414 for example, it's illegal, but Esize is the 'Object_Size, which
1415 will be something like 16 or 32, so the error ('Size = 12) was
1417 * gnat_rm.texi: Improve documentation of shift
1418 and rotate intrinsics.
1420 2012-01-10 Pascal Obry <obry@adacore.com>
1422 * prj.adb (For_Every_Project_Imported): Fix
1423 implementation to make sure we return each project only once
1424 for aggragte libraries. It is fine to return a project twice for
1425 aggregate projects, this was the case as a Project_Id is different
1426 in each project tree. The new implementation use a table based on
1427 the project name to ensure proper detection of duplicate project
1428 in aggregate library. A new context is then created to continue
1429 retrurning duplicate project for aggregate libraries.
1431 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1433 * gcc-interface/trans.c (call_to_gnu): Create the temporary for the
1434 return value in the variable-sized return type case if the target is
1435 an array with fixed size. However, do not create it if this is the
1436 expression of an object declaration.
1438 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1440 * gcc-interface/trans.c (addressable_p) <COMPONENT_REF>: Fix thinko.
1442 2012-01-06 Robert Dewar <dewar@adacore.com>
1444 * a-wichha.ads, a-wichun.ads, a-zchhan.ads, a-zchuni.ads,
1445 s-utf_32.ads: Add pragma Pure
1446 * s-utf_32.adb: Suppress warnings on non-static constants (now
1449 2012-01-06 Bob Duff <duff@adacore.com>
1451 * s-rpc.ads (Read, Write): Add overriding indicators.
1453 2012-01-06 Robert Dewar <dewar@adacore.com>
1455 * gnat_rm.texi: Add documentation for conventions
1456 Ada_Pass_By_Copy and Ada_Pass_By_Reference.
1458 2012-01-06 Gary Dismukes <dismukes@adacore.com>
1460 * a-tienio.adb (Put): Add exception message on
1461 raise statements. Remove unneeded blocks and object declarations.
1463 2012-01-06 Robert Dewar <dewar@adacore.com>
1465 * sem_prag.adb: Minor reformatting.
1467 2012-01-06 Ed Schonberg <schonberg@adacore.com>
1469 * sinfo.ads, sinfo.adb (Has_Prefixed_Call): New flag to indicate
1470 that a selected component within a generic unit has been resolved
1471 as a prefixed call with local references.
1472 * sem_ch3.adb (Is_Visible_Component): In an instance body a selected
1473 component is always visible.
1474 * sem_ch4.adb (Analyze_Selected_Component): If the node is a
1475 prefixed call in an instance, do not look for visible components
1477 * sem_ch12.adb (Reset_Entity): If a selected component has resolved
1478 to a prefixed call, mark the node accordingly when prefix and
1479 selector are local references.
1481 2012-01-02 Eric Botcazou <ebotcazou@adacore.com>
1483 * gnatvsn.ads (Current_Year): Bump to 2012.
1485 Copyright (C) 2012 Free Software Foundation, Inc.
1487 Copying and distribution of this file, with or without modification,
1488 are permitted in any medium without royalty provided the copyright
1489 notice and this notice are preserved.