1 2015-07-16 Release Manager
5 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
7 * gcc-interface/utils.c (get_global_context): Register the main
8 translation unit through the new debug hook.
10 2015-06-04 Pierre-Marie de Rodat <derodat@adacore.com>
12 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: If
13 processing a definition, create definitions for padding types
16 2015-06-01 Eric Botcazou <ebotcazou@adacore.com>
18 * gcc-interface/Makefile.in: Fix ARM/Darwin configuration.
20 2015-04-22 Release Manager
24 2015-04-09 Iain Sandoe <iain@codesourcery.com>
26 * gcc-interface/Makefile.in (darwin, powerpc): Enable atomics.
28 2015-04-08 Eric Botcazou <ebotcazou@adacore.com>
30 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Do not make
31 a function returning an unconstrained type 'const' for the middle-end.
33 * gcc-interface/trans.c (Pragma_to_gnu) <case Pragma_Warning>: Use
34 exact condition to detect Reason => "..." pattern.
36 2015-03-31 Tom de Vries <tom@codesourcery.com>
39 * terminals.c (child_setup_tty): Fix warning 'argument to sizeof in
40 bzero call is the same expression as the destination'.
42 2015-03-26 Eric Botcazou <ebotcazou@adacore.com>
44 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Deref>: New case.
46 2015-03-24 Gary Dismukes <dismukes@adacore.com>
48 * sem_ch3.adb: Minor typo fix (missing paren).
50 2015-03-24 Robert Dewar <dewar@adacore.com>
52 * sinfo.ads: Update comment.
54 2015-03-24 Robert Dewar <dewar@adacore.com>
56 * exp_attr.adb: Add entry for typ'Deref.
57 * sem_attr.adb (Deref): New GNAT attribute.
58 * sem_attr.ads: Add entry for new GNAT attribute Deref.
59 * snames.ads-tmpl: Add entries for new attribute Deref.
61 2015-03-24 Ed Schonberg <schonberg@adacore.com>
63 * sem_ch13.adb (Rep_Item_Too_Early): allow pragma Convention
66 2015-03-24 Gary Dismukes <dismukes@adacore.com>
68 * inline.adb: Minor typo fix.
70 2015-03-24 Arnaud Charlet <charlet@adacore.com>
72 * doc/gnat_ugn/building_executable_programs_with_gnat.rst,
73 doc/gnat_ugn/gnat_utility_programs.rst
74 doc/gnat_rm/implementation_defined_attributes.rst
75 doc/gnat_rm/implementation_defined_pragmas.rst
76 doc/gnat_rm/representation_clauses_and_pragmas.rst
77 doc/gnat_rm/about_this_guide.rst
78 doc/gnat_rm/implementation_of_ada_2012_features.rst: Doc improvements.
79 * gnat_rm.texi, gnat_ugn.texi: Regenerate.
81 2015-03-23 Jakub Jelinek <jakub@redhat.com>
84 * adadecode.c (ada_demangle): Guard with IN_RTS instead of IN_GCC.
86 2015-03-20 Eric Botcazou <ebotcazou@adacore.com>
89 * gcc-interface/utils.c (gnat_pushdecl): Tidy up and improve comment.
90 Make sure to chain only main variants through TYPE_NEXT_PTR_TO.
92 * gcc-interface/trans.c (Attribute_to_gnu): Revert latest change.
94 2015-03-16 Eric Botcazou <ebotcazou@adacore.com>
96 * gcc-interface/utils2.c (gnat_invariant_expr): Return null if the type
97 of the expression ends up being composite.
99 2015-03-16 Eric Botcazou <ebotcazou@adacore.com>
101 * gcc-interface/decl.c (is_from_limited_with_of_main): New predicate.
102 (gnat_to_gnu_entity) <E_Subprogram_Type>: Invoke it on return and
103 parameter types to detect circularities in ASIS mode.
104 * gcc-interface/trans.c (Attribute_to_gnu): Mention AI05-0151.
106 2015-03-16 Eric Botcazou <ebotcazou@adacore.com>
108 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Abstract_State>: Do not
109 short-circuit the regular handling.
111 2015-03-13 Robert Dewar <dewar@adacore.com>
113 * exp_unst.adb (Note_Uplevel_Reference): Eliminate duplicate
115 (Actual_Ref): New function.
116 (AREC_String): Minor reformatting.
117 (Unnest_Subprogram): Use Actual_Ref.
118 * frontend.adb (Frontend): Turn off Unnest_Subprogram_Mode
119 before call to Instantiate_Bodies.
121 2015-03-13 Ed Schonberg <schonberg@adacore.com>
123 * freeze.adb (Freeze_Profile): If the return type of a function
124 being frozen is an untagged limited view and the function is
125 abstract, mark the type as frozen because there is no later
126 point at which the profile of the subprogram will be elaborated.
128 2015-03-13 Robert Dewar <dewar@adacore.com>
130 * einfo.adb, einfo.ads, atree.adb, atree.ads, atree.h: Add seventh
131 component to entities. Add new fields Field36-41 and Node36-41.
133 2015-03-13 Claire Dross <dross@adacore.com>
135 * inline.adb (Can_Be_Inlined_In_GNATprove_Mode): Rewrite after review.
137 2015-03-13 Robert Dewar <dewar@adacore.com>
139 * exp_util.adb (Is_Volatile_Reference): Compile time known
140 value is never considered to be a volatile reference.
142 2015-03-13 Robert Dewar <dewar@adacore.com>
144 * sem_ch3.adb (Analyze_Object_Contract): Suppress "constant
145 cannot be volatile" for internally generated object (such as
146 FIRST and LAST constants).
148 2015-03-13 Ed Schonberg <schonberg@adacore.com>
150 * sem_ch12.adb (Validate_Access_Subprogram_Instance): If a
151 convention is specified for the formal parameter, verify that
152 the actual has the same convention.
153 * sem_prag.adb (Set_Convention_From_Pragma): Allow convention
154 pragma to be set on a generic formal type.
155 * sem_util.adb (Set_Convention): Ignore within an instance,
156 as it has already been verified in the generic unit.
158 2015-03-13 Claire Dross <dross@adacore.com>
160 * inline.adb (Can_Be_Inlined_In_GNATprove_Mode): Do not inline
161 subprograms with unconstrained record parameters containing
163 * sinfo.ads Document GNATprove assumption that type should match
165 * sem_ch6.adb (Analyze_Subprogram_Body_Contract):
166 Do not check for Refined_Depends and Refined_Globals contracts
167 as they are optional.
169 2015-03-13 Ed Schonberg <schonberg@adacore.com>
171 * sem_ch12.adb (Instantiate_Type): For a floating-point type,
172 capture dimension info if any, because the generated subtype
173 declaration does not come from source and will not process dimensions.
174 * sem_dim,adb (Analyze_Dimension_Extension_Or_Record_Aggregate):
175 Do not analyze expressions with an initialization procedure
176 because aggregates will have been checked at the point of record
179 2015-03-13 Robert Dewar <dewar@adacore.com>
181 * aspects.ads, aspects.adb: Add entries for aspect Unimplemented.
182 * einfo.ads, einfo.adb (Is_Unimplemented): New flag.
183 * sem_ch13.adb: Add dummy entry for aspect Unimplemented.
184 * snames.ads-tmpl: Add entry for Name_Unimplemented.
186 2015-03-13 Gary Dismukes <dismukes@adacore.com>
188 * style.adb (Missing_Overriding): Apply the
189 Comes_From_Source test to the Original_Node of the subprogram
190 node, to handle the case of a null procedure declaration that
191 has been rewritten as an empty procedure body.
193 2015-03-13 Robert Dewar <dewar@adacore.com>
195 * exp_util.ads: Minor fix to comment.
196 * sem_ch3.adb (Constrain_Index): Correct pasto from previous
199 2015-03-13 Robert Dewar <dewar@adacore.com>
201 * exp_util.ads, exp_util.adb (Force_Evaluation): Add Related_Id and
202 Is_Low/High_Bound params.
203 * sem_ch3.adb (Constrain_Index): Use new Force_Evaluation calling
204 sequence to simplify generation of FIRST/LAST temps for bounds.
206 2015-03-12 Olivier Hainque <hainque@adacore.com>
208 * gcc-interface/trans.c (Attribute_to_gnu) <Code_Address case>:
209 On targets where a function symbol designates a function descriptor,
210 fetch the function code address from the descriptor.
211 (USE_RUNTIME_DESCRIPTORS): Provide a default definition.
213 2015-03-04 Robert Dewar <dewar@adacore.com>
215 * sem_warn.adb: Minor reformatting.
216 * init.c: Minor tweaks.
218 2015-03-04 Dmitriy Anisimko <anisimko@adacore.com>
220 * a-coinho-shared.adb: Fix clear of already empty holder.
222 2015-03-04 Robert Dewar <dewar@adacore.com>
224 * exp_unst.adb (Check_Dynamic_Type): Ignore library level types.
225 (Check_Uplevel_Reference_To_Type): Ignore call inside generic.
226 (Note_Uplevel_Reference): Ignore call inside generic.
227 (Note_Uplevel_Reference): Fix check for no entity field.
228 (Unnest_Subprogram): Ignore call inside generic.
229 (Find_Current_Subprogram): Use Defining_Entity, not Defining_Unit_Name.
230 (Visit_Node): Ignore calls to Imported subprograms.
231 (Visit_Node): Fix problem in finding subprogram body in some cases.
232 (Add_Form_To_Spec): Use Defining_Entity, not Defining_Unit_Name.
234 2015-03-04 Robert Dewar <dewar@adacore.com>
236 * einfo.adb (Is_ARECnF_Entity): Removed.
237 (Last_Formal): Remove special handling of Is_ARECnF_Entity.
238 (Next_Formal): Remove special handling of Is_ARECnF_Entity.
239 (Next_Formal_With_Extras): Remove special handling of Is_ARECnF_Entity.
240 (Number_Entries): Minor reformatting.
241 * einfo.ads (Is_ARECnF_Entity): Removed.
242 * exp_unst.adb (Unnest_Subprogram): Remove setting of
244 (Add_Extra_Formal): Use normal Extra_Formal circuit.
245 * sprint.adb (Write_Param_Specs): Properly handle case where
246 there are no source formals, but we have at least one Extra_Formal
249 2015-03-04 Ed Schonberg <schonberg@adacore.com>
251 * sem_aggr.adb (Resolve_Record_Aggregate,
252 Add_Discriminant_Values): If the value is a reference to the
253 current instance of an enclosing type, use its base type to check
254 against prefix of attribute reference, because the target type
255 may be otherwise constrained.
257 2015-03-04 Robert Dewar <dewar@adacore.com>
259 * atree.h: Add entries for Flag287-Flag309.
260 * einfo.adb: Add (unused) flags Flag287-Flag309.
262 2015-03-04 Ed Schonberg <schonberg@adacore.com>
264 * sem_util.adb (Collect_Interfaces, Collect): When gathering
265 interfaces of ancestors, handle properly a subtype of a private
268 2015-03-04 Robert Dewar <dewar@adacore.com>
270 * einfo.adb (Is_ARECnF_Entity): New flag (ARECnF is an extra formal).
271 (Next_Formal): Don't return ARECnF formal.
272 (Last_Formal): Don't consider ARECnF formal.
273 (Next_Formal_With_Extras): Do consider ARECnF formal.
274 * einfo.ads (Is_ARECnF_Entity): New flag (ARECnF is an extra formal).
275 * exp_unst.adb (Create_Entities): Set Is_ARECnF_Entity flag.
277 2015-03-04 Javier Miranda <miranda@adacore.com>
279 * exp_ch6.adb (Expand_Simple_Function_Return): When the returned
280 object is a class-wide interface object and we generate the
281 accessibility described in RM 6.5(8/3) then displace the pointer
282 to the object to reference the base of the object (to get access
283 to the TSD of the object).
285 2015-03-04 Hristian Kirtchev <kirtchev@adacore.com>
287 * sem_prag.adb (Analyze_Abstract_State): Use routine
288 Malformed_State_Error to issue general errors.
289 (Analyze_Pragma): Diagnose a syntax error related to a state
290 declaration with a simple option.
291 (Malformed_State_Error): New routine.
293 2015-03-04 Robert Dewar <dewar@adacore.com>
295 * a-strsup.adb (Super_Slice): Deal with super flat case.
296 * einfo.ads: Minor reformatting.
297 * s-imgdec.adb (Set_Decimal_Digits): Add comment about possibly
300 2015-03-04 Claire Dross <dross@adacore.com>
302 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
303 a-cforse.ads, a-cofove.ads: Use Default_Initial_Condition on formal
306 2015-03-04 Ed Schonberg <schonberg@adacore.com>
308 * sem_warn.adb (Check_References): When checking for an unused
309 in-out parameter of a class- wide type, use its type to determine
310 whether it is private, in order to avoid a spurious warning when
311 subprogram spec and body are in different units.
313 2015-03-04 Yannick Moy <moy@adacore.com>
315 * sem_attr.adb: Improve warning messages.
317 2015-03-04 Robert Dewar <dewar@adacore.com>
319 * exp_ch6.adb (Expand_N_Subprogram_Body): Avoid trying to unnest
321 * exp_unst.adb (Check_Dynamic_Type): Handle record types properly
322 (Note_Uplevel_Reference): Ignore uplevel references to non-types
323 (Get_Level): Consider only subprograms, not blocks.
324 (Visit_Node): Set proper condition for generating ARECnF entity.
325 Ignore indirect calls. Ignore calls to subprograms
327 (Unnest_Subprogram): Minor changes in dealing with ARECnF entity.
328 (Add_Form_To_Spec): Properly set Last_Entity field.
329 (Unnest_Subprogram): Set current subprogram scope for analyze calls.
330 Handle case of no uplevel refs in outer subprogram
331 Don't mark uplevel entities as aliased.
332 Don't deal with calls with no ARECnF requirement.
334 2015-03-04 Robert Dewar <dewar@adacore.com>
336 * s-valrea.adb (Scan_Real): Remove redundant tests from scaling loops.
337 * s-imgdec.adb (Set_Decimal_Digits): Remove redundant Max
338 operation in computing LZ.
339 * sem_attr.adb: Minor typo fix
341 2015-03-04 Robert Dewar <dewar@adacore.com>
343 * exp_ch7.adb: Minor reformatting.
344 * exp_unst.adb (Build_Tables): Fix minor glitch for no separate
346 * erroutc.adb (Delete_Msg): add missing decrement of info msg counter.
348 2015-03-04 Hristian Kirtchev <kirtchev@adacore.com>
350 * exp_ch6.adb (Build_Pragma_Check_Equivalent): Suppress
351 references to formal parameters subject to pragma Unreferenced.
352 (Suppress_Reference): New routine.
353 * sem_attr.adb (Analyze_Attribute): Reimplement the analysis
354 of attribute 'Old. Attributes 'Old and 'Result now share
356 (Analyze_Old_Result_Attribute): New routine.
357 (Check_Placement_In_Check): Removed.
358 (Check_Placement_In_Contract_Cases): Removed.
359 (Check_Placement_In_Test_Case): Removed.
360 (Check_Use_In_Contract_Cases): Removed.
361 (Check_Use_In_Test_Case): Removed.
362 (In_Refined_Post): Removed.
363 (Is_Within): Removed.
364 * sem_warn.adb (Check_Low_Bound_Tested): Code cleanup.
365 (Check_Low_Bound_Tested_For): New routine.
367 2015-03-04 Hristian Kirtchev <kirtchev@adacore.com>
369 * exp_ch3.adb (Expand_N_Object_Declaration):
370 Generate a runtime check to test the expression of pragma
371 Default_Initial_Condition when the object is default initialized.
373 2015-03-02 Robert Dewar <dewar@adacore.com>
375 * scng.adb (Scan): Ignore illegal character in relaxed
378 2015-03-02 Ed Schonberg <schonberg@adacore.com>
380 * sem_ch4.adb (Analyze_Set_Membership); Retain Overloaded flag
381 on left operand, so it can be properly resolved with type of
382 alternatives of right operand.
383 * sem_res.adb (Resolve_Set_Membership): Handle properly an
384 overloaded left-hand side when the alternatives on the right
385 hand side are literals of some universal type. Use first
386 non-overloaded alternative to find expected type.
388 2015-03-02 Ed Schonberg <schonberg@adacore.com>
390 * exp_ch7.adb (Make_Set_Finalize_Address_Call): Use underlying
391 type to retrieve designated type, because the purported access
392 type may be a partial (private) view, when it is declared in
393 the private part of a nested package, and finalization actions
394 are generated when completing compilation of enclosing unit.
396 2015-03-02 Robert Dewar <dewar@adacore.com>
398 * back_end.adb (Call_Back_End): Remove previous patch,
399 the back end now gets to see the result of -gnatd.1
400 (Unnest_Subprogram_Mode) processing.
401 * elists.ads, elists.adb (List_Length): New function.
402 * exp_unst.ads, exp_unst.adb: Major changes, first complete version.
403 * sem_util.adb (Check_Nested_Access): Handle formals in
404 Unnest_Subprogram_Mode.
405 (Adjust_Named_Associations): Minor reformatting.
406 * sprint.adb (Sprint_Node_Actual): Fix failure to print aliased
409 2015-03-02 Robert Dewar <dewar@adacore.com>
411 * atree.ads, atree.adb (Uint24): New function
412 (Set_Uint24): New procedure.
413 * atree.h (Uint24): New macro for field access.
414 * back_end.adb (Call_Back_End): For now, don't call back end
415 if unnesting subprogs.
416 * einfo.adb (Activation_Record_Component): New field
417 (Subps_Index): New field.
418 * einfo.ads (Activation_Record_Component): New field
419 (Subps_Index): New field Minor reordering of comments into alpha order.
420 * exp_unst.ads, exp_unst.adb: Continued development.
422 2015-03-02 Gary Dismukes <dismukes@adacore.com>
424 * exp_disp.ads: Minor reformatting.
426 2015-03-02 Ed Schonberg <schonberg@adacore.com>
428 * sem_ch8.adb (Chain_Use_Clause): Do not chain use clause from
429 ancestor to list of use clauses active in descendant unit if we
430 are within the private part of an intervening parent, to prevent
431 circularities in use clause list.
433 2015-03-02 Javier Miranda <miranda@adacore.com>
435 * exp_ch9.adb (Build_Corresponding_Record): Propagate type
436 invariants to the corresponding record type.
437 * exp_disp.ad[sb] (Set_DT_Position_Value): New subprogram
438 which sets the value of the DTC_Entity associated with a given
439 primitive of a tagged type and propagates the value to the
441 (Set_DTC_Entity_Value): Propagate the DTC
442 value to the wrapped entity.
443 * sem_ch13.adb (Build_Invariant_Procedure): Append the code
444 associated with invariants of progenitors.
445 * sem_ch3.adb (Build_Derived_Record_Type): Inherit type invariants
446 of parents and progenitors.
447 (Process_Full_View): Check hidden inheritance of class-wide type
449 * sem_ch7.adb (Analyze_Package_Specification): Do not generate
450 the invariant procedure for interface types; build the invariant
451 procedure for tagged types inheriting invariants from their
453 * sem_prag.adb (Pragma_Invariant) Allow invariants in interface
454 types but do not build their invariant procedure since their
455 invariants will be propagated to the invariant procedure of
456 types covering the interface.
457 * exp_ch6.adb, exp_disp.adb, sem_ch3.adb, sem_ch7.adb,
458 sem_ch8.adb, sem_disp.adb: Replace all calls to Set_DT_Position
459 by calls to Set_DT_Position_Value.
461 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
463 * sem_attr.adb (Analyze_Attribute): Factor out heavily indented
464 code in Denote_Same_Function. Do not analyze attribute 'Result
465 when it is inside procedure _Postconditions. Remove a misplaced
466 warning diagnostic. Code cleanup.
467 (Denote_Same_Function): New routine.
468 * sem_prag.adb (Analyze_Contract_Cases_In_Decl_Part): Code
469 cleanup. Warn on pre/postconditions on an inlined subprogram.
470 (Analyze_Pragma, Refined_Post case): Warn on pre/postconditions on
471 an inlined subprogram.
472 (Analyze_Pre_Post_Condition_In_Decl_Part): Code cleanup. Warn on
473 pre/post condition on an inlined subprogram.
474 (Analyze_Test_Case_In_Decl_Part): Code cleanup. Warn on
475 pre/postconditions on an inlined subprogram.
476 (Check_Postcondition_Use_In_Inlined_Subprogram): New routine.
478 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
480 * sem_prag.adb (Ensure_Aggregate_Form):
481 Ensure that the name denoted by the Chars of a pragma argument
482 association has the proper Sloc when converted into an aggregate.
484 2015-03-02 Bob Duff <duff@adacore.com>
486 * sem_ch6.adb (Check_Private_Overriding): Capture
487 Incomplete_Or_Partial_View in a constant. This is cleaner and
490 2015-03-02 Gary Dismukes <dismukes@adacore.com>
492 * einfo.ads, exp_unst.ads: Minor reformatting.
494 2015-03-02 Ed Schonberg <schonberg@adacore.com>
496 * a-strsea.adb (Find_Token): Ensure that the range of iteration
497 does not perform any improper character access. This prevents
498 erroneous access in the unusual case of an empty string target
499 and a From parameter less than Source'First.
501 2015-03-02 Robert Dewar <dewar@adacore.com>
503 * elists.adb (List_Length): Fix incorrect result.
505 2015-03-02 Bob Duff <duff@adacore.com>
507 * sem_ch6.adb (Check_Private_Overriding): Refine the legality
508 checks here. It used to check that the function is merely
509 overriding SOMEthing. Now it checks that the function is
510 overriding a corresponding public operation. This is a correction
511 to the implementation of the rule in RM-3.9.3(10).
513 2015-03-02 Robert Dewar <dewar@adacore.com>
515 * debug.adb: Document new debug flag -gnatd.1.
516 * einfo.ads, einfo.adb (Has_Nested_Subprogram): New flag.
517 (Has_Uplevel_Reference): New flag (Is_Static_Type): New flag.
518 (Uplevel_Reference_Noted):New flag (Uplevel_References): New field.
519 * elists.ads elists.adb (List_Length): New function.
520 * exp_ch6.adb (Expand_N_Subprogram_Body): Call Unnest_Subprogram
521 when appropriate (Process_Preconditions): Minor code
522 reorganization and reformatting
523 * exp_unst.ads, exp_unst.adb: New files.
524 * gnat1drv.adb (Adjust_Global_Switches): Set
525 Unnest_Subprogram_Mode if -gnatd.1
526 * namet.ads, namet.adb (Name_Find_Str): New version of Name_Find with
528 * opt.ads (Unnest_Subprogram_Mode): New flag.
529 * par-ch3.adb (P_Identifier_Declarations): Fixes to -gnatd.2 handling.
530 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set
531 Has_Nested_Subprogram flag.
532 * sem_ch8.adb (Find_Direct_Name): New calling sequence for
534 (Find_Selected_Component): Minor comment addition.
535 * sem_util.adb (Check_Nested_Access): New version for use with Exp_Unst.
536 (Note_Possible_Modification): New calling sequence for
538 * sem_util.ads (Check_Nested_Access): New version for use with Exp_Unst.
539 * gcc-interface/Make-lang.in (GNAT1_OBJS): Add exp_unst.o
541 2015-03-02 Pierre-Marie de Rodat <derodat@adacore.com>
543 * gcc-interface/utils.c (gnat_pushdecl): For non-artificial pointer
544 types, preserve the original type and create copies just like the C
545 front-end does. For artificial ones, do not define a name for
547 (create_type_decl): When gnat_pushdecl made the input type the
548 original type for the new declaration, do not define a stub
550 * gcc-interface/utils2.c (build_binary_op): Accept two different
551 pointer types when they point to the same type.
553 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
555 * exp_util.adb (Possible_Bit_Aligned_Component): Do not process
557 * sem_util.adb (Kill_Current_Values): Do not invalidate and
560 2015-03-02 Robert Dewar <dewar@adacore.com>
562 * sem_ch3.adb, exp_attr.adb, checks.adb, exp_aggr.adb: Minor
565 2015-03-02 Ed Schonberg <schonberg@adacore.com>
567 * sem_ch8.adb: extend use of Available_Subtype.
569 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
571 * sem_prag.adb (Duplication_Error): Remove the special handling
572 of 'Class or _Class in the context of pre/postconditions.
573 (Process_Class_Wide_Condition): Remove the special handling of
574 'Class or _Class in the context of pre/postconditions.
575 * sem_util.adb (Original_Aspect_Pragma_Name): Names Pre_Class
576 and Post_Class no longer need to be converted to _Pre and _Post.
577 * sem_util.ads (Original_Aspect_Pragma_Name): Update the comment
580 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
582 * exp_ch6.adb (Process_Preconditions): Modify the
583 mechanism that find the first source declaration to correct exit
584 the loop once it has been found.
586 2015-03-02 Gary Dismukes <dismukes@adacore.com>
588 * a-strsea.adb: Minor typo fix.
590 2015-03-02 Bob Duff <duff@adacore.com>
592 * einfo.ads: Minor comment fixes.
594 2015-03-02 Gary Dismukes <dismukes@adacore.com>
596 * einfo.adb, checks.adb: Minor reformatting and typo fixes.
598 2015-03-02 Ed Schonberg <schonberg@adacore.com>
600 * exp_aggr.adb (Get_Assoc_Expr): If the Default_Component_Value
601 is defined for the array type, use it instead of a Default_Value
602 specified for the component type itself.
604 2015-03-02 Thomas Quinot <quinot@adacore.com>
606 * exp_attr.adb (Expand_N_Attribute_Reference, case Input): When
607 expanding a 'Input attribute reference for a class-wide type,
608 do not generate a separate object declaration for the controlling
609 tag dummy object; instead, generate the expression inline in the
610 dispatching call. Otherwise, the declaration (which involves a
611 call to String'Input, returning a dynamically sized value on the
612 secondary stack) will be expanded outside of proper secondary
613 stack mark/release operations, and will thus cause a secondary
616 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
618 * checks.adb (Add_Validity_Check): Change the names of all
619 formal parameters to better illustrate their purpose. Update
620 the subprogram documentation. Update all occurrences of the
621 formal parameters. Generate a pre/postcondition pragma by
622 calling Build_Pre_Post_Condition.
623 (Build_PPC_Pragma): Removed.
624 (Build_Pre_Post_Condition): New routine.
625 * einfo.adb Node8 is no longer used as Postcondition_Proc. Node14
626 is now used as Postconditions_Proc. Flag240 is now renamed to
627 Has_Expanded_Contract. (First_Formal): The routine can now
628 operate on generic subprograms.
629 (First_Formal_With_Extras): The routine can now operate on generic
631 (Has_Expanded_Contract): New routine.
632 (Has_Postconditions): Removed.
633 (Postcondition_Proc): Removed.
634 (Postconditions_Proc): New routine.
635 (Set_Has_Expanded_Contract): New routine.
636 (Set_Has_Postconditions): Removed.
637 (Set_Postcondition_Proc): Removed.
638 (Set_Postconditions_Proc): New routine.
639 (Write_Entity_Flags): Remove the output of Has_Postconditions. Add
640 the output of Has_Expanded_Contract.
641 (Write_Field8_Name): Remove the output of Postcondition_Proc.
642 (Write_Field14_Name): Add the output of Postconditions_Proc.
643 * einfo.ads New attributes Has_Expanded_Contract and
644 Postconditions_Proc along with occurrences in entities.
645 Remove attributes Has_Postconditions and Postcondition_Proc
646 along with occurrences in entities.
647 (Has_Expanded_Contract): New routine along with pragma Inline.
648 (Has_Postconditions): Removed along with pragma Inline.
649 (Postcondition_Proc): Removed along with pragma Inline.
650 (Postconditions_Proc): New routine along with pragma Inline.
651 (Set_Has_Expanded_Contract): New routine along with pragma Inline.
652 (Set_Has_Postconditions): Removed along with pragma Inline.
653 (Set_Postcondition_Proc): Removed along with pragma Inline.
654 (Set_Postconditions_Proc): New routine along with pragma Inline.
655 * exp_ch6.adb (Add_Return): Code cleanup. Update the
656 generation of the call to the _Postconditions routine of
657 the procedure. (Expand_Non_Function_Return): Reformat the
658 comment on usage. Code cleanup. Update the generation of
659 the call to the _Postconditions routine of the procedure or
661 (Expand_Simple_Function_Return): Update the
662 generation of the _Postconditions routine of the function.
663 (Expand_Subprogram_Contract): Reimplemented.
664 * exp_ch6.ads (Expand_Subprogram_Contract): Update the parameter
665 profile along the comment on usage.
666 * exp_ch9.adb (Build_PPC_Wrapper): Code cleanup.
667 (Expand_N_Task_Type_Declaration): Generate pre/postconditions
668 wrapper when the entry [family] has a contract with
670 * exp_prag.adb (Expand_Attributes_In_Consequence): New routine.
671 (Expand_Contract_Cases): This routine and its subsidiaries now
672 analyze all generated code.
673 (Expand_Old_In_Consequence): Removed.
674 * sem_attr.adb Add with and use clause for Sem_Prag.
675 (Analyze_Attribute): Reimplment the analysis of attribute 'Result.
676 (Check_Use_In_Test_Case): Use routine Test_Case_Arg to obtain
678 * sem_ch3.adb (Analyze_Declarations): Analyze the contract of
679 a generic subprogram.
680 (Analyze_Object_Declaration): Do not create a contract node.
681 (Derive_Subprogram): Do not create a contract node.
682 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Do
683 not create a contract node.
684 (Analyze_Completion_Contract): New routine.
685 (Analyze_Function_Return): Alphabetize.
686 (Analyze_Generic_Subprogram_Body): Alphabetize. Do not create a
687 contract node. Do not copy pre/postconditions to the original
689 (Analyze_Null_Procedure): Do not create a contract node.
690 (Analyze_Subprogram_Body_Contract): Reimplemented.
691 (Analyze_Subprogram_Body_Helper): Do not mark the enclosing scope
692 as having postconditions. Do not create a contract node. Analyze
693 the subprogram body contract of a body that acts as a compilation
694 unit. Expand the subprogram contract after the declarations have
696 (Analyze_Subprogram_Contract): Reimplemented.
697 (Analyze_Subprogram_Specification): Do not create a contract node.
698 (List_Inherited_Pre_Post_Aspects): Code cleanup.
699 * sem_ch6.adb (Analyze_Subprogram_Body_Contract): Update the
701 (Analyze_Subprogram_Contract): Update the
702 parameter profile and the comment on usage.
703 * sem_ch7.adb (Analyze_Package_Body_Helper): Do not create a
705 (Analyze_Package_Declaration): Do not create a
707 (Is_Subp_Or_Const_Ref): Ensure that the prefix has an entity.
708 * sem_ch8.adb (Analyze_Subprogram_Renaming): Do not create a
710 * sem_ch9.adb (Analyze_Entry_Declaration): Do not create a
712 * sem_ch10.adb (Analyze_Compilation_Unit): Move local variables to
713 their proper section and alphabetize them. Analyze the contract of
714 a [generic] subprogram after all Pragmas_After have been analyzed.
715 (Analyze_Subprogram_Body_Stub_Contract): Alphabetize.
716 * sem_ch12.adb (Analyze_Generic_Package_Declaration): Do not
717 create a contract node.
718 (Analyze_Generic_Subprogram_Declaration):
719 Alphabetize local variables. Do not create a contract
720 node. Do not generate aspects out of pragmas for ASIS.
721 (Analyze_Subprogram_Instantiation): Instantiate
722 the contract of the subprogram. Do not create a
723 contract node. (Instantiate_Contract): New routine.
724 (Instantiate_Subprogram_Body): Alphabetize local variables.
725 (Save_Global_References_In_Aspects): New routine.
726 (Save_References): Do not save the global references found within
727 the aspects of a generic subprogram.
728 * sem_ch12.ads (Save_Global_References_In_Aspects): New routine.
729 * sem_ch13.adb (Analyze_Aspect_Specifications): Do not use
730 Original_Node for establishing linkages.
731 (Insert_Pragma): Insertion in a subprogram body takes precedence over
732 the case where the subprogram body is also a compilation unit.
733 * sem_prag.adb (Analyze_Contract_Cases_In_Decl_Part): Use
734 Get_Argument to obtain the proper expression. Install the generic
735 formals when the related context is a generic subprogram.
736 (Analyze_Depends_In_Decl_Part): Use Get_Argument to obtain
737 the proper expression. Use Corresponding_Spec_Of to obtain
738 the spec. Install the generic formal when the related context
739 is a generic subprogram.
740 (Analyze_Global_In_Decl_Part): Use Get_Argument to obtain the proper
741 expression. Use Corresponding_Spec_Of to obtain the spec. Install the
742 generic formal when the related context is a generic subprogram.
743 (Analyze_Initial_Condition_In_Decl_Part): Use Get_Argument
744 to obtain the proper expression. Remove the call to
745 Check_SPARK_Aspect_For_ASIS as the analysis is now done
747 (Analyze_Pragma): Update all occurrences
748 to Original_Aspect_Name. Pragmas Contract_Cases, Depends,
749 Extensions_Visible, Global, Postcondition, Precondition and
750 Test_Case now carry generic templates when the related context
751 is a generic subprogram. The same pragmas are no longer
752 forcefully fully analyzed when the context is a subprogram
753 that acts as a compilation unit. Pragmas Abstract_State,
754 Initial_Condition, Initializes and Refined_State have been clean
755 up. Pragmas Post, Post_Class, Postcondition, Pre, Pre_Class
756 and Precondition now use the same routine for analysis. Pragma
757 Refined_Post does not need to check the use of 'Result or
758 the lack of a post-state in its expression. Reimplement the
759 analysis of pragma Test_Case.
760 (Analyze_Pre_Post_Condition): New routine.
761 (Analyze_Pre_Post_Condition_In_Decl_Part):
763 (Analyze_Refined_Depends_In_Decl_Part): Use Get_Argument to obtain the
765 (Analyze_Refined_Global_In_Decl_Part): Use Get_Argument to obtain
766 the proper expression.
767 (Analyze_Test_Case_In_Decl_Part): Reimplemented.
768 (Check_Pre_Post): Removed.
769 (Check_Precondition_Postcondition): Removed.
770 (Check_SPARK_Aspect_For_ASIS): Removed.
771 (Check_Test_Case): Removed.
772 (Collect_Subprogram_Inputs_Outputs): Use Get_Argument
773 to obtain the proper expression. Use Corresponding_Spec_Of to
774 find the proper spec.
775 (Create_Generic_Template): New routine.
776 (Duplication_Error): New routine.
777 (Expression_Function_Error): New routine.
778 (Find_Related_Subprogram_Or_Body): Moved to the spec
779 of Sem_Prag. Emit precise error messages. Account for cases of
780 rewritten expression functions, generic instantiations, handled
781 sequence of statements and pragmas from aspects.
782 (Get_Argument): New routine.
783 (Make_Aspect_For_PPC_In_Gen_Sub_Decl): Removed.
784 (Preanalyze_CTC_Args): Removed.
785 (Process_Class_Wide_Condition): New routine.
786 * sem_prag.ads (Analyze_Test_Case_In_Decl_Part): Update
787 the parameter profile along with the comment on usage.
788 (Find_Related_Subprogram_Or_Body): Moved from the body of Sem_Prag.
789 (Make_Aspect_For_PPC_In_Gen_Sub_Decl): Removed.
790 (Test_Case_Arg): New routine.
791 * sem_util.adb Add with and use clauses for Sem_Ch6.
792 (Add_Contract_Item): This routine now creates a contract
793 node the first time an item is added. Remove the duplicate
794 aspect/pragma checks.
795 (Check_Result_And_Post_State): Reimplemented.
796 (Corresponding_Spec_Of): New routine.
797 (Get_Ensures_From_CTC_Pragma): Removed.
798 (Get_Requires_From_CTC_Pragma): Removed.
799 (Has_Significant_Contract): New routine.
800 (Inherit_Subprogram_Contract): Inherit only if the source
802 (Install_Generic_Formals): New routine.
803 (Original_Aspect_Name): Removed.
804 (Original_Aspect_Pragma_Name): New routine.
805 * sem_util.ads (Check_Result_And_Post_State): Reimplemented.
806 (Corresponding_Spec_Of): New routine.
807 (Get_Ensures_From_CTC_Pragma): Removed.
808 (Get_Requires_From_CTC_Pragma): Removed.
809 (Has_Significant_Contract): New routine.
810 (Install_Generic_Formals): New routine.
811 (Original_Aspect_Name): Removed.
812 (Original_Aspect_Pragma_Name): New routine.
813 * sem_warn.adb Add with and use clauses for Sem_Prag.
814 (Within_Postcondition): Use Test_Case_Arg to extract "Ensures".
816 2015-03-02 Ed Schonberg <schonberg@adacore.com>
818 * sem_ch8.adb (Available_Subtype): Optimization in
819 Find_Selected_Component: when safe, use existing subtype of
820 array component, possibly discriminant-dependent, rather than
821 creating new subtype declaration for it. In this fashion different
822 occurrences of the component have the same subtype, rather than
823 just equivalent ones. Simplifies value tracing in GNATProve.
825 2015-03-01 Arnaud Charlet <charlet@adacore.com>
829 * doc/gnat_ugn/gnat_project_manager.rst,
830 doc/gnat_ugn/platform_specific_information.rst: Remove reference to
831 image, too troublesome with texi format.
832 * gnat_ugn.texi: Regenerate.
834 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
837 * gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8): Remove.
838 (DEF_FUNCTION_TYPE_VAR_12): Likewise.
839 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
841 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
843 * gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8): Fix number of
845 (DEF_FUNCTION_TYPE_VAR_12): Likewise.
847 2015-02-22 Arnaud Charlet <charlet@adacore.com>
849 * doc/Makefile: postprocess texinfo files to update @dircategory
850 and update texi files under gcc/ada.
851 * gnat_ugn.texi, gnat_rm.texi: Regenerated.
853 2015-02-22 Arnaud Charlet <charlet@adacore.com>
855 * doc/gnat_ugn/project-manager-figure.png,
856 doc/gnat_ugn/rtlibrary-structure.png: New.
858 2015-02-22 Tom de Vries <tom@codesourcery.com>
861 * gnat-style.texi (@subsection Loop Statements): Replace @noindent by
862 @item, and fix warning '@itemize has text but no @item'.
864 2015-02-20 Ed Schonberg <schonberg@adacore.com>
866 * sem_prag.adb (Analyze_Pragma, case Obsolescent): Pragma
867 legally applies to an abstract subprogram declaration.
868 * freeze.adb: Minor comment addition.
870 2015-02-20 Robert Dewar <dewar@adacore.com>
872 * errout.ads: Document replacement of Name_uPre/Post/Type_Invariant.
873 * erroutc.adb (Set_Msg_Str): Replace _xxx.
874 (Pre/Post/Type_Invariant) by xxx'Class.
875 * erroutc.ads (Set_Msg_Str): Replace _xxx.
876 (Pre/Post/Type_Invariant) by xxx'Class.
877 * sem_prag.adb (Fix_Error): Remove special casing of
878 Name_uType_Invariant.
879 (Analyze_Pre_Post_Condition_In_Decl_Part): Remove special casing of
880 Name_uPre and Name_uPost in aspect case (done in Errout now).
882 2015-02-20 Robert Dewar <dewar@adacore.com>
884 * g-alveop.adb: Minor style fixes.
886 2015-02-20 Robert Dewar <dewar@adacore.com>
888 * freeze.adb (Warn_Overlay): Guard against blow up with address
891 2015-02-20 Bob Duff <duff@adacore.com>
893 * exp_attr.adb (May_Be_External_Call): Remove this. There is no need
894 for the compiler to guess whether the call is internal or external --
895 it is always external.
896 (Expand_Access_To_Protected_Op): For P'Access, where P
897 is a protected subprogram, always create a pointer to the
900 2015-02-20 Robert Dewar <dewar@adacore.com>
902 * a-dispat.adb, a-stcoed.ads: Minor reformatting.
904 2015-02-20 Robert Dewar <dewar@adacore.com>
906 * sem_ch13.adb (Build_Discrete_Static_Predicate): Allow static
907 predicate for non-static subtype.
908 (Build_Predicate_Functions): Do not assume subtype associated with a
909 static predicate must be static.
911 2015-02-20 Robert Dewar <dewar@adacore.com>
913 * errout.adb (Set_Msg_Node): Better handling of internal names
914 (Set_Msg_Node): Kill message when we cannot eliminate internal name.
915 * errout.ads: Document additional case of message deletion.
916 * namet.adb (Is_Internal_Name): Refined to consider wide
917 strings in brackets notation and character literals not to be
919 * sem_ch8.adb (Find_Selected_Component): Give additional error
920 when selector name is a subprogram whose first parameter has
921 the same type as the prefix, but that type is untagged.
923 2015-02-20 Robert Dewar <dewar@adacore.com>
925 * g-allein.ads, g-alveop.adb, g-alveop.ads, opt.ads: Minor reformatting
927 2015-02-20 Tristan Gingold <gingold@adacore.com>
929 * opt.ads (GNAT_Mode_Config): New variable.
930 * opt.adb (Set_Opt_Config_Switches): Consider GNAT_Mode_Config
931 to set Assertions_Enabled.
932 * switch-c.adb (Scan_Front_End_Switches): Set GNAT_Mode_Config
935 2015-02-20 Robert Dewar <dewar@adacore.com>
937 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Add an additional
938 comment regarding the handling of unterminated fixed-point
940 * s-valuns.ads (Scan_Raw_Unsigned): Add comments
941 corresponding to those previously added for
942 System.Val_LLU.Scan_Raw_Long_Long_Unsigned.
944 2015-02-20 Olivier Hainque <hainque@adacore.com>
946 * g-allein.ads, g-alveop.ads, g-alveop.adb: Code clean ups.
948 2015-02-20 Robert Dewar <dewar@adacore.com>
950 * sem_prag.adb: Minor comment clarification.
952 2015-02-20 Olivier Hainque <hainque@adacore.com>
954 * g-allein.ads (vec_ctf, vec_vcsfx, vec_vcfux): Remove.
955 * g-alleve.ads, g-alleva.adb (vcfux): Likewise.
956 * g-alveop.ads (vec_vcfsx, vec_vcfux): Just rename the ll versions.
957 (vec_ctf): Now renamings as well.
959 2015-02-20 Robert Dewar <dewar@adacore.com>
961 * switch-c.adb, bindgen.adb: Minor reformatting.
963 2015-02-20 Ed Schonberg <schonberg@adacore.com>
965 * sem_prag.adb (Analyze_Pragma, case Type_Invariant):
966 Invariant'class is allowed on an abstract type.
968 2015-02-20 Ed Schonberg <schonberg@adacore.com>
970 * sem_ch3.adb (Access_Definition): If the access definition is
971 for a protected component and defines an access to protected
972 subprogram, do not create an itype reference for it because a
973 full type declaration will be built in order to generate the
974 proper equivalent type.
975 (Analyze_Subtype_Declaration): Add information of incomplete
976 subtypes, for Ada 2012 extended uses of incomplete types.
978 2015-02-20 Gary Dismukes <dismukes@adacore.com>
980 * sem_res.adb: Minor reformatting.
982 2015-02-20 Vincent Celier <celier@adacore.com>
984 * switch-c.adb (Scan_Front_End_Switches): When comparing runtime
985 path name for several switches --RTS, use the normalized path
988 2015-02-20 Vincent Celier <celier@adacore.com>
990 * bindgen.adb: Minor reformatting and code reorganization.
992 2015-02-20 Jose Ruiz <ruiz@adacore.com>
994 * a-stcoed.ads: Add spec for this package (Unimplemented_Unit).
995 * impunit.adb (Non_Imp_File_Names_12): Mark unit a-stcoed.ads as
998 2015-02-20 Arnaud Charlet <charlet@adacore.com>
1000 * sysdep.c, expect.c, s-oscons-tmplt.c, gsocket.h, adaint.c: Remove
1001 obsolete references to RTX, nucleus, VMS.
1003 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1005 * sem_prag.adb (Fix_Error): For an illegal Type_Invariant'Class
1006 aspect, use name that mentions Class explicitly, rather than
1007 compiler-internal name.
1009 2015-02-20 Robert Dewar <dewar@adacore.com>
1011 * debug.adb: Add documentation for -gnatd.2 (allow statements
1013 * par-ch3.adb (P_Identifier_Declarations): Handle
1014 statement appearing where declaration expected more cleanly.
1015 (Statement_When_Declaration_Expected): Implement debug flag
1018 2015-02-20 Jose Ruiz <ruiz@adacore.com>
1020 * a-dinopr.ads: Add spec for this package (Unimplemented_Unit).
1021 * a-dispat.ads (Yield): Include procedure added in Ada 2012.
1022 * a-dispat.adb (Yield): Implement procedure added in Ada 2012.
1023 * impunit.adb (Non_Imp_File_Names_05): Mark unit a-dinopr.ads as
1024 defined by Ada 2005.
1025 * snames.ads-tmpl (Name_Non_Preemptive_FIFO_Within_Priorities):
1026 This is the correct name for the dispatching policy (FIFO was
1029 2015-02-20 Javier Miranda <miranda@adacore.com>
1031 * sem_res.adb (Resolve_Type_Conversion): If the type of the
1032 operand is the limited-view of a class-wide type then recover
1033 the class-wide type of the non-limited view.
1035 2015-02-20 Arnaud Charlet <charlet@adacore.com>
1037 * gcc-interface/Makefile.in: Remove references to nucleus.
1038 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Procedure): Set
1039 extern_flag to true for Inline_Always subprograms with
1040 Intrinsic convention.
1042 2015-02-20 Yannick Moy <moy@adacore.com>
1044 * sem_prag.ads: Minor typo in comment.
1046 2015-02-20 Pascal Obry <obry@adacore.com>
1048 * s-osprim-mingw.adb: Fix Get_Base_Time parameter mode.
1050 2015-02-20 Vincent Celier <celier@adacore.com>
1052 * makeutl.adb (Get_Directories.Add_Dir): Add a directory only
1055 2015-02-20 Robert Dewar <dewar@adacore.com>
1057 * sem_eval.ads: Minor reformatting.
1059 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1061 * freeze.adb (Size_Known): Do not set the packed size for
1062 independent type or component.
1063 (Freeze_Array_Type): Check for Independent[_Components] with packing
1064 or explicit component size clause.
1065 * gnat1drv.adb (Post_Compilation_Validation_Checks): Do the validation
1066 of independence pragmas only for non-GCC back-ends.
1067 * sem_ch13.adb (Initialize): Likewise for the initialization.
1068 * sem_prag.adb (Record_Independence_Check): New procedure to record an
1069 independence check in the table.
1070 (Analyze_Pragma): Use it throughout instead of doing it manually.
1071 * gcc-interface/decl.c (gnat_to_gnu_field): Add support for
1072 independent type or component.
1074 2015-02-20 Thomas Quinot <quinot@adacore.com>
1076 * adaint.c (__gnat_readdir): For Solaris, use 64 bit variants of
1077 struct direct and readdir. This is required for NFS filesystems
1078 mounted from servers that use 64-bit cookies.
1080 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1082 * sem_ch12.adb (Analyze_Subprogram_Instantiaion): New subprogram
1083 Build_Subprogram_Renaming, to create renaming of subprogram
1084 instance in the the declaration of the wrapper package rather
1085 than in its body, so that it is available for analysis of aspects
1086 propagated from generic to instantiation.
1087 (Check_Mismatch): An actual for a formal package that is an
1088 incomplete type matches a formal type that is incomplete.
1089 (Instantiate_Package_Body): Move code that builds subprogram
1090 renaming to Analyze_Subprogram_Instantiation.
1091 (Instantiate_Type): The generated subtype is a limited view if
1092 the actual is a limited view.
1093 (Load_Parent_Of_Generic): Retrieve instance declaration from
1094 its new position within wrapper package.
1096 2015-02-20 Arnaud Charlet <charlet@adacore.com>
1098 * s-parame-vxworks.adb, s-os_lib.ads: Update comments.
1100 2015-02-20 Robert Dewar <dewar@adacore.com>
1102 * s-osinte-vxworks.ads (To_Timespec): Add comment about the
1103 issue of negative arguments.
1105 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1107 * gnat1drv.adb: Minor consistency fix.
1109 2015-02-20 Pascal Obry <obry@adacore.com>
1111 * s-osprim-mingw.adb (Get_Base_Time): Properly release lock in all
1114 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1116 * inline.adb (Expand_Inlined_Call): Skip again calls to subprogram
1118 * exp_ch6.adb (Expand_Call): Use back-end inlining
1119 instead of expansion for simple subprogram renamings.
1121 2015-02-20 Robert Dewar <dewar@adacore.com>
1123 * exp_util.adb: Minor reformatting.
1125 2015-02-20 Vincent Celier <celier@adacore.com>
1127 * switch-c.adb (Scan_Front_End_Switches): Do not fail when --RTS=
1128 is specified several times with different values that indicates
1129 the same runtime directory.
1131 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1133 * sem_attr.adb (Check_Not_Incomplete_Type): Clean up code to
1134 handle properly illegal uses of attributes on prefixes on an
1135 incomplete type, both when the type of the prefix is locally
1136 incomplete, and when it is a limited view of a type whose
1137 non-limited view is not available.
1138 (Analyze_Attribute): Add calls to Check_Not_Incomplete_Type for
1139 'Address and others.
1141 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1143 * exp_ch6.adb: Fix minor typo in comment.
1145 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1147 * sinfo.ads: Add comment.
1149 2015-02-20 Olivier Hainque <hainque@adacore.com>
1151 * opt.ads: Replace Opt.Suppress_All_Inlining by two separate
1152 flags controlling the actual FE inlining out of pragma Inline
1153 and pragma Inline_Always.
1154 * adabkend.adb (Scan_Compiler_Arguments): Set both flags to True
1155 on -fno-inline, which disables all inlining in compilers with
1156 an Ada back-end and without back-end inlining support.
1157 * back_end.adb (Scan_Back_End_Switches): Set the Inline related
1158 flag to True on -fno-inline and leave Inline_Always alone for
1160 * back_end.ads (Scan_Compiler_Arguments): Adjust spec wrt the
1161 names of the Opt flags it sets.
1162 * gnat1drv.adb (Adjust_Global_Switches): Remove test on
1163 Opt.Suppress_All_Inlining in the Back_End_Inlining computation.
1164 * sem_prag.adb (Make_Inline): Remove early return conditioned
1165 on Opt.Suppress_All_Inlining.
1166 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Use the flags to
1167 disable the calls to Build_Body_To_Inline otherwise triggered
1168 by pragma Inline or Inline_Always. This will prevent actual
1169 front-end inlining of the subprogram on calls.
1171 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1173 * exp_ch3.adb (Default_Initialize_Object): Call Add_Inlined_Body on the
1174 Abort_Undefer_Direct function.
1175 * exp_ch5.adb (Expand_N_Assignment_Statement): Likewise.
1176 * exp_intr.adb (Expand_Unc_Deallocation): Likewise.
1177 * exp_prag.adb (Expand_Pragma_Abort_Defer): Likewise.
1178 * exp_ch4.adb (Expand_N_Selected_Component): Adjust call to
1180 * exp_ch6.adb (Expand_Call): Adjust calls to Add_Inlined_Body.
1181 Remove call to Register_Backend_Call and move code resetting
1182 Needs_Debug_Info on inlined subprograms to...
1183 * inline.ads (Add_Inlined_Body): Add N parameter.
1184 (Register_Backend_Call): Delete.
1185 * inline.adb (Add_Inlined_Body): ...here and simplify.
1186 Register the call with Backend_Calls directly.
1187 (Register_Backend_Call): Delete.
1188 * s-stalib.ads (Abort_Undefer_Direct): Restore pragma Inline.
1190 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1192 * s-stalib.ads: Fix typo.
1194 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1196 * exp_ch3.adb (Default_Initialize_Object): If the object has a
1197 delayed freeze, the actions associated with default initialization
1198 must be part of the freeze actions, rather that being inserted
1199 directly after the object declaration.
1201 2015-02-20 Robert Dewar <dewar@adacore.com>
1203 * lib-load.adb: Minor comment update.
1205 2015-02-20 Vincent Celier <celier@adacore.com>
1207 * prj-proc.adb (Process_Case_Construction): When there are
1208 incomplete withed projects and the case variable is unknown,
1209 skip the case construction.
1211 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1213 * exp_ch6.adb (Expand_Actuals): Add caller-side invariant checks
1214 when an actual is a view conversion, either because the call is
1215 to an inherited operation, or because the actual is an explicit
1216 type conversion to an ancestor type. Fixes ACATS 4.0D: C732001
1218 2015-02-20 Robert Dewar <dewar@adacore.com>
1220 * einfo.ads: Minor comment updates Fix missing pragma Inline
1221 for Set_Partial_View_Has_Unknown_Discr.
1222 * einfo.adb (Write_Entity_Flags): Add missing entry for
1223 Partial_View_Has_Unknown_Discr.
1224 * sem_ch3.adb: Minor reformatting.
1226 2015-02-20 Vincent Celier <celier@adacore.com>
1228 * opt.ads: Minor cleanup: remove mention of gprmake.
1229 * s-stalib.ads (Abort_Undefer_Direct): Do not inline.
1230 * s-tataat.adb: Do not call System.Tasking.Self but directly
1231 System.Task_Primitives.Operations.Self.
1233 2015-02-20 Arnaud Charlet <charlet@adacore.com>
1235 * gnat_rm.texi, gnat_ugn.texi: Now automatically generated from
1236 sphinx in the doc directory.
1237 * doc: New directory containing sphinx versions of gnat_rm and gnat_ugn
1239 2015-02-20 Robert Dewar <dewar@adacore.com>
1241 * sem_res.adb: Minor reformatting.
1242 * exp_ch9.adb (Build_Protected_Spec): Copy Aliased setting when
1244 * sem_ch13.adb (Analyze_Aspect_Specifications): Exclude Boolean
1245 aspects from circuitry setting delay required to false if the
1246 argument is an integer literal.
1248 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1250 * einfo.ads. einfo.adb (Partial_View_Has_Unknown_Discr): New flag
1251 on type entities, to enforce AI12-0133: default initialization
1252 of types whose partial view has unknown discriminants does not
1253 get an invariant check, because clients of the unit can never
1254 declare objects of such types.
1255 * sem_ch3.adb (Find_Type_Name); Set new flag
1256 Partial_View_Has_Unknown_Discr when needed.
1257 * exp_ch3.adb (Expand_N_Object_Declaration): Use flag to suppress
1258 generation of invariant call on default-initialized object.
1260 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
1262 * gcc-interface/decl.c (gnat_to_gnu_param): Do not strip the padding
1263 if the parameter either is passed by reference or if the alignment
1266 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
1268 * gcc-interface/decl.c (is_cplusplus_method): Use Is_Primitive flag to
1269 detect primitive operations of tagged and untagged types.
1271 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
1273 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not bother about alias
1274 sets in presence of derivation for subprogram types.
1276 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
1278 * gcc-interface/utils.c (begin_subprog_body): Assert that the body is
1279 present in the same context as the declaration.
1281 2015-02-07 Jakub Jelinek <jakub@redhat.com>
1284 * gcc-interface/trans.c (gigi): Recreate optimization_default_node
1285 and optimization_current_node after tweaking global_options.
1287 2015-02-05 Robert Dewar <dewar@adacore.com>
1289 * prj-proc.adb, sem_aux.adb, exp_ch9.adb, errout.adb, prj-dect.adb,
1290 prj-nmsc.adb: Minor reformatting.
1292 2015-02-05 Ed Schonberg <schonberg@adacore.com>
1294 * sem_type.adb (Covers): In ASIS_Mode the Corresponding_Record
1295 of a protected type may not be available, so to check conformance
1296 with an interface type, examine the interface list in the type
1297 declaration directly.
1298 (Write_Overloads): Improve information for indirect calls,
1301 2015-02-05 Ed Schonberg <schonberg@adacore.com>
1303 * exp_ch3.adb (Make_Tag_Assignment): Do not perform this
1304 expansion activity in ASIS mode.
1306 2015-02-05 Javier Miranda <miranda@adacore.com>
1308 * errout.adb (Error_Msg_PT): Add missing error.
1309 * sem_ch6.adb (Check_Synchronized_Overriding): Check the missing
1310 RM rule. Code cleanup.
1311 * exp_ch9.adb (Build_Wrapper_Spec): Propagate "constant" in
1312 anonymous access types. Found working on the tests. Code cleanup.
1314 2015-02-05 Vincent Celier <celier@adacore.com>
1316 * prj-dect.adb (Parse_Attribute_Declaration): Continue scanning
1317 when there are incomplete withs.
1318 * prj-nmsc.adb (Process_Naming): Do not try to get the value
1319 of an element when it is nil.
1320 (Check_Naming): Do not check a nil suffix for illegality
1321 * prj-proc.adb (Expression): Do not process an empty term.
1322 * prj-strt.adb (Attribute_Reference): If attribute cannot be
1323 found, parse a possible index to avoid cascading errors.
1325 2015-02-05 Ed Schonberg <schonberg@adacore.com>
1327 * sem_aux.adb (Is_Derived_Type): A subprogram_type generated
1328 for an access_to_subprogram declaration is not a derived type.
1330 2015-02-05 Robert Dewar <dewar@adacore.com>
1332 * errout.adb (Error_Msg_Internal): For non-serious error set
1333 Fatal_Error to Ignored.
1334 * lib-load.adb (Load_Unit): Minor comment updates.
1335 * sem_ch10.adb (Analyze_With_Clause): Propagate Fatal_Error
1336 setting from with'ed unit to with'ing unit.
1337 * sem_prag.adb (Analyze_Pragma, case Warnings): Document handling
1340 2015-02-05 Yannick Moy <moy@adacore.com>
1342 * sem_prag.adb, par-prag.adb: Minor code clean up.
1344 2015-02-05 Yannick Moy <moy@adacore.com>
1346 * par-prag.adb (Pragma_Warnings): Update for extended form
1347 of pragma Warnings. The "one" argument case may now have 2 or
1349 * sem_prag.adb (Analyze_Pragma/Pragma_Warnings): Update for
1350 extended form of pragma Warnings. Pragma with tool name is either
1351 rewritten as null or as an equivalent form without tool name,
1353 * snames.ads-tmpl (Name_Gnatprove): New name.
1355 2015-02-05 Robert Dewar <dewar@adacore.com>
1357 * sem_ch13.adb (Add_Invariants): Don't assume invariant is
1359 * sem_prag.adb (Analyze_Pragma, case Check): Don't assume
1360 condition is standard Boolean, it can be non-standard derived
1363 2015-02-05 Robert Dewar <dewar@adacore.com>
1365 * checks.adb (Enable_Range_Check): Disconnect attempted
1366 optimization for the case of range check for subscript of
1367 unconstrained array.
1369 2015-02-05 Robert Dewar <dewar@adacore.com>
1371 * par-ch13.adb (With_Present): New function
1372 (Aspect_Specifications_Present): Handle WHEN in place of WITH
1373 (Get_Aspect_Specifications): Comment update.
1374 * par.adb: Comment updates.
1376 2015-02-05 Robert Dewar <dewar@adacore.com>
1378 * errout.adb (Handle_Serious_Error): New setting of Fatal_Error.
1379 * frontend.adb (Frontend): New setting of Fatal_Error.
1380 * lib-load.adb (Create_Dummy_Package_Unit): New setting of
1382 (Load_Main_Source): New setting of Fatal_Error
1383 (Load_Unit): New setting of Fatal_Error.
1384 * lib-writ.adb (Add_Preprocessing_Dependency): New setting of
1386 (Ensure_System_Dependency): New setting of Fatal_Error.
1387 * lib.adb (Fatal_Error): New setting of Fatal_Error
1388 (Set_Fatal_Error): New setting of Fatal_Error.
1389 * lib.ads: New definition of Fatal_Error and associated routines.
1390 * par-ch10.adb (P_Compilation_Unit): New setting of Fatal_Error.
1391 * par-load.adb (Load): New setting of Fatal_Error.
1392 * rtsfind.adb (Load_RTU): New setting of Fatal_Error.
1393 * sem_ch10.adb (Analyze_Compilation_Unit): New setting of
1395 (Optional_Subunit): New setting of Fatal_Error.
1396 (Analyze_Proper_Body): New setting of Fatal_Error.
1397 (Load_Needed_Body): New setting of Fatal_Error.
1399 2015-02-05 Ed Schonberg <schonberg@adacore.com>
1401 * sem_res.adb (Resolve_Call): If the function being called has
1402 out parameters do not check for language version if the function
1403 comes from a predefined unit, as those are always compiled in
1406 2015-02-05 Ed Schonberg <schonberg@adacore.com>
1408 * sem_ch3.adb (Process_Full_View): Verify that the full view
1409 of a type extension must carry an explicit limited keyword if
1410 the partial view does (RM 7.3 (10.1)).
1412 2015-02-05 Robert Dewar <dewar@adacore.com>
1414 * g-rannum.adb, g-rannum.ads, s-rannum.adb, s-rannum.ads,
1415 sem_warn.ads: Minor reformatting.
1416 * exp_ch13.adb (Expand_N_Freeze_Entity): Add guard for aspect
1418 * sem_prag.adb (Analyze_Pragma, case Type_Invariant): Give
1419 error for abstract type.
1421 2015-02-05 Yannick Moy <moy@adacore.com>
1423 * opt.ads (Warn_On_Suspicious_Contract): Update comment
1425 * sem_attr.adb (Analyze_Attribute/Attribute_Update): Warn on
1426 suspicious uses of 'Update.
1427 * sem_warn.adb, sem_warn.ads (Warn_On_Suspicious_Update): New
1428 function issues warning on suspicious uses of 'Update.
1429 * g-rannum.adb, g-rannum.ads, s-rannum.adb, s-rannum.ads: Mark
1430 package spec and body as SPARK_Mode Off.
1432 2015-02-05 Robert Dewar <dewar@adacore.com>
1434 * sem_prag.adb (Set_Elab_Unit_Name): New name for Set_Unit_Name
1435 (Analyze_Pragma): Change Set_Unit_Name to Set_Elab_Unit_Name
1436 (Set_Elab_Unit_Name): Generate reference for Elaborate[_All]
1437 * sem_warn.adb (Warn_On_Unreferenced_Entity): Suppress warning
1438 for exported entity.
1440 2015-02-05 Hristian Kirtchev <kirtchev@adacore.com>
1442 * sem_prag.adb (Check_Pragma_Conformance): Add
1443 local variable Arg. Ensure that all errors are associated with
1444 the pragma if it appears without an argument. Add comments on
1447 2015-02-05 Robert Dewar <dewar@adacore.com>
1449 * lib-xref.adb: Minor reformatting.
1451 2015-02-05 Tristan Gingold <gingold@adacore.com>
1453 PR ada/64349da/64349
1454 * env.c: Fix thinko: handle Darwin case before default one.
1456 2015-01-30 Robert Dewar <dewar@adacore.com>
1458 * a-assert.adb: Minor reformatting.
1459 * sem_ch13.adb: Minor comment clarification.
1460 * types.ads: Minor comment update.
1461 * sem_eval.adb (Real_Or_String_Static_Predicate_Matches): Avoid blow up
1462 when we have a predicate that is nothing but an inherited dynamic
1465 2015-01-30 Jerome Guitton <guitton@adacore.com>
1467 * gcc-interface/Makefile.in (x86-vxworks): Update GCC_SPEC_FILES to
1468 include cert link spec.
1470 2015-01-30 Robert Dewar <dewar@adacore.com>
1472 * einfo.ads: Minor comment fix.
1473 * freeze.adb (Freeze_Profile): Add test for suspicious import
1475 * sem_prag.adb (Process_Import_Or_Interface): Test for suspicious
1476 use in Pure unit is now moved to Freeze (to properly catch
1477 Pure_Function exemption).
1479 2015-01-30 Bob Duff <duff@adacore.com>
1481 * sem_res.ads: Minor comment fix.
1482 * sem_type.adb: sem_type.adb (Remove_Conversions): Need to
1483 check both operands of an operator.
1485 2015-01-30 Yannick Moy <moy@adacore.com>
1487 * a-assert.ads, a-assert.adb: Mark package spec in SPARK. Set assertion
1488 policy for Pre to Ignore.
1489 (Assert): Add precondition.
1491 2015-01-30 Robert Dewar <dewar@adacore.com>
1493 * sem_prag.adb (Process_Import_Or_Interface): Warn if used in
1495 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Clarify
1496 documentation for some special cases of invalid attempts at
1499 2015-01-30 Gary Dismukes <dismukes@adacore.com>
1501 * errout.ads: Minor reformatting.
1503 2015-01-30 Yannick Moy <moy@adacore.com>
1505 * inline.adb (Process_Formals): Use the sloc of
1506 the inlined node instead of the sloc of the actual parameter,
1507 when replacing formal parameters by the actual one.
1509 2015-01-30 Arnaud Charlet <charlet@adacore.com>
1511 * g-expect.adb (Get_Command_Output): Use infinite timeout when
1514 2015-01-30 Ed Schonberg <schonberg@adacore.com>
1516 * sem_ch12.adb (Analyze_Associations): If an in-parameter is
1517 defaulted in an instantiation, add an entry in the list of actuals
1518 to indicate the default value of the formal (as is already done
1519 for defaulted subprograms).
1521 2015-01-30 Javier Miranda <miranda@adacore.com>
1523 * errout.adb (Error_Msg_PT): Minor error phrasing update.
1525 2015-01-30 Robert Dewar <dewar@adacore.com>
1527 * sem_warn.adb (Warn_On_Known_Condition): Improve error message
1530 2015-01-30 Pierre-Marie de Rodat <derodat@adacore.com>
1532 * exp_dbug.adb (Get_Encoded_Name): When
1533 -fgnat-encodings=minimal, do not generate names for biased types.
1535 2015-01-30 Tristan Gingold <gingold@adacore.com>
1538 * env.c: Move vxworks and darwin includes out of #ifdef IN_RTS.
1540 2015-01-30 Gary Dismukes <dismukes@adacore.com>
1542 * freeze.adb: Minor reformatting.
1544 2015-01-30 Javier Miranda <miranda@adacore.com>
1546 * errout.ads (Error_Msg_PT): Replace Node_Id by Entity_Id and
1547 improve its documentation.
1548 * errout.adb (Error_Msg_PT): Improve the error message.
1549 * sem_ch6.adb (Check_Conformance): Update call to Error_Msg_PT.
1550 (Check_Synchronized_Overriding): Update call to Error_Msg_PT.
1551 * sem_ch3.adb (Check_Abstract_Overriding): Code cleanup.
1553 2015-01-30 Robert Dewar <dewar@adacore.com>
1555 * sem_warn.adb (Warn_On_Known_Condition): Do special casing of
1556 message for False case.
1558 2015-01-30 Doug Rupp <rupp@adacore.com>
1560 * s-vxwext-kernel.ads (Task_Cont): Remove imported subprogram body.
1561 * s-vxwext-kernel.adb (Task_Cont): New subpprogram body specialized for
1564 2015-01-30 Gary Dismukes <dismukes@adacore.com>
1566 * sem_attr.adb (Declared_Within_Generic_Unit):
1567 New function to test whether an entity is declared within the
1568 declarative region of a given generic unit.
1569 (Resolve_Attribute): For checking legality of subprogram'Access within
1570 a generic unit, call new Boolean function Declared_Within_Generic_Unit
1571 instead of simply comparing the results of Enclosing_Generic_Unit on
1572 the prefix and access type. Correct minor comment typos.
1574 2015-01-30 Robert Dewar <dewar@adacore.com>
1576 * freeze.adb, exp_util.ads: Update comment.
1577 * exp_util.adb, exp_ch3.adb: Minor code reorganization and reformatting.
1578 * sem_util.adb: Minor: fix typo.
1580 2015-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1582 * sem_attr.adb (Analyze_Attribute): Ensure that
1583 the check concerning Refined_Post takes precedence over the
1586 2015-01-30 Gary Dismukes <dismukes@adacore.com>
1588 * sem_prag.adb: Minor typo fixes and reformatting.
1590 2015-01-30 Yannick Moy <moy@adacore.com>
1592 * sem_attr.adb: Code clean up.
1594 2015-01-30 Robert Dewar <dewar@adacore.com>
1596 * ali.adb (Scan_ALI): Set Serious_Errors flag in Unit record.
1597 * ali.ads (Unit_Record): Add new field Serious_Errors.
1598 * lib-writ.adb (Write_Unit_Information): Set SE (serious errors)
1599 attribute in U line.
1600 * lib-writ.ads: New attribute SE (serious erors) in unit line.
1602 2015-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1604 * einfo.adb Update the usage of attributes Entry_Bodies_Array,
1605 Lit_Indexes, Scale_Value, Storage_Size_Variable,
1606 String_Literal_Low_Bound along associated routines and
1608 (Pending_Access_Types): New routine.
1609 (Set_Pending_Access_Types): New routine.
1610 (Write_Field15_Name): Add an entry for Pending_Access_Types.
1611 * einfo.ads Add new attribute Pending_Access_Types along
1612 with usage in nodes. Update the usage of attributes
1613 Entry_Bodies_Array, Lit_Indexes, Scale_Value,
1614 Storage_Size_Variable, String_Literal_Low_Bound.
1615 (Pending_Access_Types): New routine along with pragma Inline.
1616 (Set_Pending_Access_Types): New routine along with pragma Inline.
1617 * exp_ch3.adb (Expand_Freeze_Array_Type): Add new local variable
1618 Ins_Node. Determine the insertion node for anonynous access type
1619 that acts as a component type of an array. Update the call to
1620 Build_Finalization_Master.
1621 (Expand_Freeze_Record_Type): Update
1622 the calls to Build_Finalization_Master.
1623 (Freeze_Type): Remove
1624 local variable RACW_Seen. Factor out the code that deals with
1625 remote access-to-class-wide types. Create a finalization master
1626 when the designated type contains a private component. Fully
1627 initialize all pending access types.
1628 (Process_RACW_Types): New routine.
1629 (Process_Pending_Access_Types): New routine.
1630 * exp_ch4.adb (Expand_Allocator_Expression): Allocation no longer
1631 needs to set primitive Finalize_Address.
1632 (Expand_N_Allocator): Allocation no longer sets primitive
1634 * exp_ch6.adb (Add_Finalization_Master_Actual_To_Build_In_Place_Call):
1635 Update the call to Build_Finalization_Master.
1636 (Make_Build_In_Place_Call_In_Allocator): Allocation no longer
1637 needs to set primitive Finalize_Address.
1638 * exp_ch7.adb (Add_Pending_Access_Type): New routine.
1639 (Build_Finalization_Master): New parameter profile. Associate
1640 primitive Finalize_Address with the finalization master if the
1641 designated type has been frozen, otherwise treat the access
1642 type as pending. Simplify the insertion of the master and
1643 related initialization code.
1644 (Make_Finalize_Address_Body): Allow Finalize_Address for class-wide
1646 (Make_Set_Finalize_Address_Call): Remove forlam parameter Typ.
1647 Simplify the implementation.
1648 * exp_ch7.ads (Build_Finalization_Master): New parameter profile
1649 along with comment on usage.
1650 (Make_Set_Finalize_Address_Call): Remove formal parameter Typ. Update
1651 the comment on usage.
1652 * exp_util.adb (Build_Allocate_Deallocate_Proc): Use routine
1653 Finalize_Address to retrieve the primitive.
1654 (Finalize_Address): New routine.
1655 (Find_Finalize_Address): Removed.
1656 * exp_util.ads (Finalize_Address): New routine.
1657 * freeze.adb (Freeze_All): Remove the generation of finalization
1659 * sem_ch3.adb (Analyze_Full_Type_Declaration): Propagate any
1660 pending access types from the partial to the full view.
1662 2015-01-30 Robert Dewar <dewar@adacore.com>
1664 * sem_disp.adb: Minor reformatting.
1665 * sem_disp.ads: Documentation update.
1667 2015-01-30 Ed Schonberg <schonberg@adacore.com>
1669 * sem_disp.adb (Is_Dynamically_Tagged): when applied to an entity
1670 or a function call, return True if type is class-wide.
1671 * sem_res.adb (Resolve_Case_Expression, Resolve_If_Expression);
1672 Apply RM 4.5.7 (17/3): all or none of the dependent expression
1673 of a conditional expression must be dynamically tagged.
1675 2015-01-30 Ed Schonberg <schonberg@adacore.com>
1677 * sem_ch6.adb (Analyze_Function_Return): In an extended return
1678 statement, apply accessibility check to result object when there
1679 is no initializing expression (Ada 2012 RM 6.5 (5.4/3))
1681 2015-01-30 Robert Dewar <dewar@adacore.com>
1683 * sem_ch4.adb (Analyze_If_Expression): Allow for non-standard
1684 Boolean for case where ELSE is omitted.
1685 * sem_res.adb: Minor reformatting.
1687 2015-01-27 Bernd Edlinger <bernd.edlinger@hotmail.de>
1689 Fix build under cygwin/64.
1690 * adaint.h: Add check for __CYGWIN__.
1691 * mingw32.h: Prevent windows.h from including x86intrin.h in GCC.
1693 2015-01-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
1696 * adaint.c: Handle __CYGWIN__ like __MINGW32__ here.
1697 * mingw32.h: Don't include <tchar.h> under cygwin.
1698 (_O_U8TEXT, _O_U16TEXT, _O_WTEXT): Set to _O_TEXT if not yet defined.
1700 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1702 * gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8)
1703 (DEF_FUNCTION_TYPE_VAR_12): New macros.
1705 2015-01-09 Michael Collison <michael.collison@linaro.org>
1707 * gcc-interface/cuintp.c: Include hash-set.h, machmode.h,
1708 vec.h, double-int.h, input.h, alias.h, symtab.h,
1709 fold-const.h, wide-int.h, and inchash.h due to
1710 flattening of tree.h.
1711 * gcc-interface/decl.c: Ditto.
1712 * gcc-interface/misc.c: Ditto.
1713 * gcc-interface/targtyps.c: Include hash-set.h, machmode.h,
1714 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h,
1715 fold-const.h, wide-int.h, and inchash.h due to
1716 flattening of tree.h.
1717 * gcc-interface/trans.c: Include hash-set.h, machmode.h,
1718 vec.h, double-int.h, input.h, alias.h, symtab.h, real.h,
1719 fold-const.h, wide-int.h, inchash.h due to
1720 flattening of tree.h.
1721 * gcc-interface/utils.c: Include hash-set.h, machmode.h,
1722 vec.h, double-int.h, input.h, alias.h, symtab.h,
1723 fold-const.h, wide-int.h, and inchash.h due to
1724 flattening of tree.h.
1725 * gcc-interface/utils2.c: Ditto.
1727 2015-01-07 Robert Dewar <dewar@adacore.com>
1729 * sem_warn.adb (Check_One_Unit): Don't give unused entities
1730 warning for a package which is used as a generic parameter.
1732 2015-01-07 Bob Duff <duff@adacore.com>
1734 * usage.adb (Usage): Correct documentation of
1737 2015-01-07 Robert Dewar <dewar@adacore.com>
1739 * s-fileio.adb: Minor reformatting.
1741 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1743 * sem_ch12.adb (Instantiate_Object): If formal is an anonymous
1744 access to subprogram, replace its formals with new entities when
1745 building the object declaration, both if actual is present and
1746 when it is defaulted.
1748 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1750 * sem_ch5.adb (Analyze_Assignment): If left-hand side is a view
1751 conversion and type of expression has invariant, apply invariant
1752 check on expression.
1754 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1756 * sem_ch3.adb (Create_Constrained_Components): A call to
1757 Gather_Components may detect an error if an inherited discriminant
1758 that controls a variant is non-static.
1759 * sem_aggr.adb (Resolve_Record_Aggregate, Step 5): The call to
1760 Gather_Components may report an error if an inherited discriminant
1761 in a variant in non-static.
1762 * sem_util.adb (Gather_Components): If a non-static discriminant
1763 is inherited do not report error here, but let caller handle it.
1764 (Find_Actual): Small optimization.
1766 2015-01-07 Bob Duff <duff@adacore.com>
1768 * usage.adb (Usage): Document -gnatw.f switch.
1770 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1772 * sem_ch12.adb: Code clean up and minor reformatting.
1774 2015-01-07 Robert Dewar <dewar@adacore.com>
1776 * exp_ch4.adb (Expand_N_Type_Conversion): Add guard for
1777 Raise_Accessibility_Error call.
1778 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Add documentation
1779 on handling of invalid digits in based constants.
1780 * s-fatgen.ads: Minor reformatting.
1781 * sem_attr.adb (Analyze_Attribute, case Unrestricted_Access):
1782 Avoid noting bogus modification for Valid test.
1783 * snames.ads-tmpl (Name_Attr_Long_Float): New Name.
1784 * einfo.ads: Minor reformatting.
1785 * sem_warn.adb: Minor comment clarification.
1786 * sem_ch12.adb: Minor reformatting.
1788 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1790 * exp_ch5.adb (Expand_Predicated_Loop): Handle properly loops
1791 over static predicates when the loop parameter specification
1792 carries a Reverse indicator.
1794 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1796 * sem_ch12.adb (Instantiate_Object): If formal has a default,
1797 actual is missing and formal has an anonymous access type, copy
1798 access definition in full so that tree for instance is properly
1799 formatted for ASIS use.
1801 2015-01-07 Bob Duff <duff@adacore.com>
1803 * sem_elab.adb (Check_Internal_Call_Continue): Give a warning
1804 for P'Access, where P is a subprogram in the same package as
1805 the P'Access, and the P'Access is evaluated at elaboration
1806 time, and occurs before the body of P. For example, "X : T :=
1807 P'Access;" would allow a subsequent call to X.all to be an
1808 access-before-elaboration error; hence the warning. This warning
1809 is enabled by the -gnatw.f switch.
1810 * opt.ads (Warn_On_Elab_Access): New flag for warning switch.
1811 * warnsw.adb (Set_Dot_Warning_Switch): Set Warn_On_Elab_Access.
1812 * gnat_ugn.texi: Document the new warning.
1814 2015-01-07 Johannes Kanig <kanig@adacore.com>
1816 * lib-xref-spark_specific.adb (Collect_SPARK_Xrefs): Skip unneeded
1819 2015-01-07 Robert Dewar <dewar@adacore.com>
1821 * s-taprop-linux.adb, clean.adb: Minor reformatting.
1823 2015-01-07 Arnaud Charlet <charlet@adacore.com>
1825 * s-tassta.adb: Relax some overzealous assertions.
1827 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1829 * sem_ch6.adb (Analyze_Return_Type): An call that returns a limited
1830 view of a type is legal when context is a thunk generated for
1831 operation inherited from an interface.
1832 * exp_ch6.adb (Expand_Simple_Function_Return): If context is
1833 a thunk and return type is an incomplete type do not continue
1834 expansion; thunk will be fully elaborated when generating code.
1836 2015-01-07 Doug Rupp <rupp@adacore.com>
1838 * s-osinte-mingw.ads (LARGE_INTEGR): New subtype.
1839 (QueryPerformanceFrequency): New imported procedure.
1840 * s-taprop-mingw.adb (RT_Resolution): Call above and return
1841 resolution vice a hardcoded value.
1842 * s-taprop-solaris.adb (RT_Resolution): Call clock_getres and return
1843 resolution vice a hardcoded value.
1844 * s-linux-android.ads (clockid_t): New subtype.
1845 * s-osinte-aix.ads (clock_getres): New imported subprogram.
1846 * s-osinte-android.ads (clock_getres): Likewise.
1847 * s-osinte-freebsd.ads (clock_getres): Likewise.
1848 * s-osinte-solaris-posix.ads (clock_getres): Likewise.
1849 * s-osinte-darwin.ads (clock_getres): New subprogram.
1850 * s-osinte-darwin.adb (clock_getres): New subprogram.
1851 * thread.c (__gnat_clock_get_res) [__APPLE__]: New function.
1852 * s-taprop-posix.adb (RT_Resolution): Call clock_getres to
1853 calculate resolution vice hard coded value.
1855 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1857 * exp_util.adb (Make_CW_Equivalent_Type): If root type is a
1858 limited view, use non-limited view when available to create
1859 equivalent record type.
1861 2015-01-07 Vincent Celier <celier@adacore.com>
1863 * gnatcmd.adb: Remove command Sync and any data and processing
1864 related to this command. Remove project processing for gnatstack.
1865 * prj-attr.adb: Remove package Synchonize and its attributes.
1867 2015-01-07 Vincent Celier <celier@adacore.com>
1869 * clean.adb: Minor error message change.
1871 2015-01-07 Tristan Gingold <gingold@adacore.com>
1874 * env.c (__gnat_environ): Adjust for darwin9/darwin10.
1876 2015-01-07 Javier Miranda <miranda@adacore.com>
1878 * sem_ch10.adb (Analyze_With_Clause): Compiling under -gnatq
1879 protect the frontend against never ending recursion caused by
1880 circularities in the sources.
1882 2015-01-07 Robert Dewar <dewar@adacore.com>
1884 * a-reatim.adb, make.adb, exp_pakd.adb, i-cpoint.adb, sem_ch8.adb,
1885 exp_ch3.adb: Minor reformatting.
1887 2015-01-07 Doug Rupp <rupp@adacore.com>
1889 * s-linux.ads (clockid_t): New subtype.
1890 * s-osinte-linux.ads (pragma Linker Options): Add -lrt.
1891 (clockid_t): New subtype.
1892 (clock_getres): Import system call.
1893 * s-taprop-linux.adb (System.OS_Constants): With and rename.
1894 (RT_Resolution): Remove
1895 hardcoded value and call clock_getres.
1896 * s-linux-sparc.ads, s-linux-mipsel.ads, s-linux-hppa.ads,
1897 s-linux-alpha.ads, s-linux-x32.ads (clockid_t): Add new subtype.
1899 2015-01-07 Robert Dewar <dewar@adacore.com>
1901 * sem_warn.adb (Check_One_Unit): Guard against context item
1902 with no Entity field.
1904 2015-01-07 Vincent Celier <celier@adacore.com>
1906 * clean.adb (Gnatclean): Warn that 'gnatclean -P' is obsolete.
1907 * make.adb (Initialize): Warn that 'gnatmake -P' is obsolete.
1909 2015-01-07 Vincent Celier <celier@adacore.com>
1911 * prj-conf.adb (Parse_Project_And_Apply_Config): Always finalize
1912 errors/warnings in the first parsing of the project files,
1913 to display the warnings when there is no errors.
1915 2015-01-07 Tristan Gingold <gingold@adacore.com>
1917 * i-cpoint.adb (Copy_Terminated_Array): Nicely handle null target.
1919 2015-01-07 Doug Rupp <rupp@adacore.com>
1921 * s-taprop-vxworks.adb (Stop_All_Tasks): Pass return
1922 value from Int_Lock as parameter to Int_Unlock.
1923 * s-osinte-vxworks.ads (Int_Unlock): Add parameter.
1924 * s-vxwext.ads (Int_Unlock): Likewise.
1925 * s-vxwext-kernel.adb (intUnlock, Int_Unlock): Likewise.
1926 * s-vxwext-kernel.ads (Int_Unlock): Likewise.
1927 * s-vxwext-rtp.adb (Int_Unlock): Likewise.
1928 * s-vxwext-rtp.ads (Int_Unlock): Likewise.
1930 2015-01-07 Pierre-Marie de Rodat <derodat@adacore.com>
1932 * exp_pakd.adb: Add a comment in exp_pakd.adb to explain why we
1935 2015-01-07 Tristan Gingold <gingold@adacore.com>
1937 * i-cpoint.adb (Copy_Terminated_Array): Use Copy_Array to
1940 2015-01-07 Eric Botcazou <ebotcazou@adacore.com>
1942 * sem_ch3.adb (Analyze_Full_Type_Declaration): Do not
1943 automatically set No_Strict_Aliasing on access types.
1944 * fe.h (No_Strict_Aliasing_CP): Declare.
1945 * gcc-interface/trans.c (gigi): Force flag_strict_aliasing to 0 if
1946 No_Strict_Aliasing_CP is set.
1948 2015-01-07 Johannes Kanig <kanig@adacore.com>
1950 * sem_ch8.adb (Analyze_Subprogram_Renaming) do
1951 not build function wrapper in gnatprove mode when the package
1952 is externally axiomatized.
1954 2015-01-07 Jose Ruiz <ruiz@adacore.com>
1956 * a-reatim.adb (Time_Of): Reduce the number of spurious overflows in
1957 intermediate computations when the parameters have different signs.
1959 2015-01-07 Javier Miranda <miranda@adacore.com>
1961 * exp_ch3.adb (Build_Init_Procedure): For derived types,
1962 improve the code which takes care of identifying and moving to
1963 the beginning of the init-proc the call to the init-proc of the
1966 2015-01-07 Olivier Hainque <hainque@adacore.com>
1968 * gcc-interface/trans.c (gnat_to_gnu, <N_Expression_With_Action>):
1969 Elaborate the expression as part of the same stmt group as the actions.
1971 2015-01-07 Robert Dewar <dewar@adacore.com>
1973 * sem_ch3.adb: Minor error message change.
1975 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1977 * sem_prag.adb (Analyze_Pragma, case Preelaborable_Initialization):
1978 Following AI05-028, the pragam applies legally to any composite type.
1980 2015-01-07 Arnaud Charlet <charlet@adacore.com>
1982 * s-osinte-vxworks.adb, s-osinte-vxworks.ads
1983 (sigwait, sigwaitinfo): Removed, not needed after all on any
1984 VxWorks configurations.
1986 2015-01-07 Robert Dewar <dewar@adacore.com>
1988 * sem_ch3.adb, freeze.adb, exp_disp.adb: Minor reformatting.
1990 2015-01-07 Javier Miranda <miranda@adacore.com>
1992 * exp_disp.adb (Expand_Interface_Conversion): Adding missing
1993 generation of accessibility check.
1995 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1997 * sem_ch3.adb (Derived_Type_Declaration): In the case of an
1998 illegal completion from a class- wide type, set etype of the
1999 derived type properly to prevent cascaded errors.
2001 2015-01-07 Robert Dewar <dewar@adacore.com>
2003 * prj.ads, i-cpoint.adb, freeze.adb, ghost.adb, prj-err.adb: Minor
2006 2015-01-07 Robert Dewar <dewar@adacore.com>
2008 * restrict.adb (Check_Restriction_No_Use_Of_Attribute):
2010 (OK_No_Use_Of_Entity_Name): New function.
2011 (Set_Restriction_No_Use_Of_Entity): New procedure.
2012 * restrict.ads (Check_Restriction_No_Use_Of_Attribute):
2014 (OK_No_Use_Of_Entity_Name): New function.
2015 (Set_Restriction_No_Use_Of_Entity): New procedure.
2016 * sem_ch8.adb (Find_Direct_Name): Add check for violation of
2018 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
2019 Add processing for new restriction No_Use_Of_Entity.
2021 2015-01-07 Eric Botcazou <ebotcazou@adacore.com>
2023 * freeze.adb (Freeze_Array_Type): Apply same handling to Is_Atomic
2024 component type as to Has_Atomic_Components type. Remove useless
2025 test on Is_Aliased component type.
2027 2015-01-07 Hristian Kirtchev <kirtchev@adacore.com>
2029 * alloc.ads Alphabetize several declarations. Add constants
2030 Ignored_Ghost_Units_Initial and Ignored_Ghost_Units_Increment.
2031 * atree.adb Add with and use clauses for Opt.
2032 (Allocate_Initialize_Node): Mark a node as ignored Ghost
2033 if it is created in an ignored Ghost region.
2034 (Ekind_In): New variant.
2035 (Is_Ignored_Ghost_Node): New routine.
2036 (Set_Is_Ignored_Ghost_Node): New routine.
2037 * atree.adb Aplhabetize several subprograms declarations. Flag
2038 Spare0 is now known as Is_Ignored_Ghost_Node.
2039 (Ekind_In): New variant.
2040 (Is_Ignored_Ghost_Node): New routine.
2041 (Set_Is_Ignored_Ghost_Node): New routine.
2042 * einfo.adb: Flag 279 is now known as Contains_Ignored_Ghost_Code.
2043 (Contains_Ignored_Ghost_Code): New routine.
2044 (Set_Contains_Ignored_Ghost_Code): New routine.
2045 (Set_Is_Checked_Ghost_Entity, Set_Is_Ignored_Ghost_Entity):
2046 It is now possible to set this property on an unanalyzed entity.
2047 (Write_Entity_Flags): Output the status of flag
2048 Contains_Ignored_Ghost_Code.
2049 * einfo.ads New attribute Contains_Ignored_Ghost_Code along with
2051 (Contains_Ignored_Ghost_Code): New routine
2052 along with pragma Inline.
2053 (Set_Contains_Ignored_Ghost_Code): New routine along with pragma Inline.
2054 * exp_ch3.adb Add with and use clauses for Ghost.
2055 (Freeze_Type): Capture/restore the value of Ghost_Mode on entry/exit.
2056 Set the Ghost_Mode in effect.
2057 (Restore_Globals): New routine.
2058 * exp_ch7.adb (Process_Declarations): Do not process a context
2059 that invoves an ignored Ghost entity.
2060 * exp_dbug.adb (Qualify_All_Entity_Names): Skip an ignored Ghost
2061 construct that has been rewritten as a null statement.
2062 * exp_disp.adb Add with and use clauses for Ghost.
2063 (Make_DT): Capture/restore the value of Ghost_Mode on entry/exit. Set
2064 the Ghost_Mode in effect.
2065 (Restore_Globals): New routine.
2066 * exp_util.adb (Requires_Cleanup_Actions): An ignored Ghost entity
2067 does not require any clean up. Add two missing cases that deal
2068 with block statements.
2069 * freeze.adb Add with and use clauses for Ghost.
2070 (Freeze_Entity): Capture/restore the value of Ghost_Mode on entry/exit.
2071 Set the Ghost_Mode in effect.
2072 (Restore_Globals): New routine.
2073 * frontend.adb Add with and use clauses for Ghost. Remove any
2074 ignored Ghost code from all units that qualify.
2075 * ghost.adb New unit.
2076 * ghost.ads New unit.
2077 * gnat1drv.adb Add with clause for Ghost. Initialize and lock
2078 the table in package Ghost.
2079 * lib.ads: Alphabetize several subprogram declarations.
2080 * lib-xref.adb (Output_References): Do not generate reference
2081 information for ignored Ghost entities.
2082 * opt.ads Add new type Ghost_Mode_Type and new global variable
2084 * rtsfind.adb (Load_RTU): Provide a clean environment when
2085 loading a runtime unit.
2086 * sem.adb (Analyze): Capture/restore the value of Ghost_Mode on
2087 entry/exit as the node may set a different mode.
2089 Capture/restore the value of Ghost_Mode on entry/exit as the
2090 unit may be withed from a unit with a different Ghost mode.
2091 * sem_ch3.adb Add with and use clauses for Ghost.
2092 (Analyze_Full_Type_Declaration, Analyze_Incomplete_Type_Decl,
2093 Analyze_Number_Declaration, Analyze_Private_Extension_Declaration,
2094 Analyze_Subtype_Declaration): Set the Ghost_Mode in effect. Mark
2095 the entity as Ghost when there is a Ghost_Mode in effect.
2096 (Array_Type_Declaration): The implicit base type inherits the
2097 "ghostness" from the array type.
2098 (Derive_Subprogram): The
2099 alias inherits the "ghostness" from the parent subprogram.
2100 (Make_Implicit_Base): The implicit base type inherits the
2101 "ghostness" from the parent type.
2102 * sem_ch5.adb Add with and use clauses for Ghost.
2103 (Analyze_Assignment): Set the Ghost_Mode in effect.
2104 * sem_ch6.adb Add with and use clauses for Ghost.
2105 (Analyze_Abstract_Subprogram_Declaration, Analyze_Procedure_Call,
2106 Analyze_Subprogram_Body_Helper, Analyze_Subprogram_Declaration):
2107 Set the Ghost_Mode in effect. Mark the entity as Ghost when
2108 there is a Ghost_Mode in effect.
2109 * sem_ch7.adb Add with and use clauses for Ghost.
2110 (Analyze_Package_Body_Helper, Analyze_Package_Declaration,
2111 Analyze_Private_Type_Declaration): Set the Ghost_Mode in
2112 effect. Mark the entity as Ghost when there is a Ghost_Mode
2114 * sem_ch8.adb Add with and use clauses for Ghost.
2115 (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
2116 Analyze_Object_Renaming, Analyze_Package_Renaming,
2117 Analyze_Subprogram_Renaming): Set the Ghost_Mode in effect. Mark
2118 the entity as Ghost when there is a Ghost_Mode in effect.
2119 (Find_Type): Check the Ghost context of a type.
2120 * sem_ch11.adb Add with and use clauses for Ghost.
2121 (Analyze_Exception_Declaration): Set the Ghost_Mode in
2122 effect. Mark the entity as Ghost when there is a Ghost_Mode
2124 * sem_ch12.adb Add with and use clauses for Ghost.
2125 (Analyze_Generic_Package_Declaration,
2126 Analyze_Generic_Subprogram_Declaration): Set the Ghost_Mode in effect.
2127 Mark the entity as Ghost when there is a Ghost_Mode in effect.
2128 * sem_prag.adb Add with and use clauses for Ghost.
2129 (Analyze_Pragma): Ghost-related checks are triggered when there
2130 is a Ghost mode in effect.
2131 (Create_Abstract_State): Mark the
2132 entity as Ghost when there is a Ghost_Mode in effect.
2133 * sem_res.adb Add with and use clauses for Ghost.
2134 (Check_Ghost_Context): Removed.
2135 * sem_util.adb (Check_Ghost_Completion): Removed.
2136 (Check_Ghost_Derivation): Removed.
2137 (Incomplete_Or_Partial_View):
2138 Add a guard in case the entity has not been analyzed yet
2139 and does carry a scope.
2140 (Is_Declaration): New routine.
2141 (Is_Ghost_Entity): Removed.
2142 (Is_Ghost_Statement_Or_Pragma):
2144 (Is_Subject_To_Ghost): Removed.
2145 (Set_Is_Ghost_Entity):
2147 (Within_Ghost_Scope): Removed.
2148 * sem_util.adb (Check_Ghost_Completion): Removed.
2149 (Check_Ghost_Derivation): Removed.
2150 (Is_Declaration): New routine.
2151 (Is_Ghost_Entity): Removed.
2152 (Is_Ghost_Statement_Or_Pragma): Removed.
2153 (Is_Subject_To_Ghost): Removed.
2154 (Set_Is_Ghost_Entity): Removed.
2155 (Within_Ghost_Scope): Removed.
2156 * sinfo.ads Add a section on Ghost mode.
2157 * treepr.adb (Print_Header_Flag): New routine.
2158 (Print_Node_Header): Factor out code. Output flag
2159 Is_Ignored_Ghost_Node.
2160 * gcc-interface/Make-lang.in: Add dependency for unit Ghost.
2162 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
2164 * freeze.adb (Freeze_Array_Type) <Complain_CS>: Remove always
2165 true test and unreachable 'else' arm.
2167 2015-01-06 Vincent Celier <celier@adacore.com>
2169 * prj-conf.adb (Check_Target): Improve error message when
2170 there are mismatched targets between the on in the configuration
2171 project file and the specified one, either in the main project
2172 file or in the --target= switch.
2174 2015-01-06 Pascal Obry <obry@adacore.com>
2176 * prj-attr.adb, projects.texi, snames.ads-tmpl: Add Mode and
2177 Install_Name attribute definitions.
2179 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2181 * freeze.adb (Wrap_Imported_Subprogram): Indicate that the
2182 generated Import pragma for the internal imported procedure does
2183 not come from an aspect, so that Is_Imported can be properly
2186 2015-01-06 Gary Dismukes <dismukes@adacore.com>
2188 * sem_ch12.adb (Might_Inline_Subp): Record whether
2189 any subprograms in the generic package are marked with
2190 pragma Inline_Always (setting flag Has_Inline_Always).
2191 (Analyze_Package_Instantiation): Add test of Has_Inline_Always
2192 alongside existing test of Front_End_Inlining as alternative
2193 conditions for setting Inline_Now. Also add test of
2194 Has_Inline_Always along with Front_End_Inlining test as an
2195 alternative condition for setting Needs_Body to False.
2197 2015-01-06 Tristan Gingold <gingold@adacore.com>
2199 * i-cpoint.adb (Copy_Array): Handle overlap.
2201 2015-01-06 Pascal Obry <obry@adacore.com>
2203 * bindgen.adb: Minor style fix.
2205 2015-01-06 Robert Dewar <dewar@adacore.com>
2207 * sem_util.ads, sem_util.adb: Minor reformatting.
2209 2015-01-06 Vincent Celier <celier@adacore.com>
2211 * prj-conf.adb (Parse_Project_And_Apply_Config): Reset incomplete
2212 with flags before parsing the projects.
2213 * prj-err.adb (Error_Msg): Do nothing if there are incomplete withs.
2214 * prj-part.adb (Post_Parse_Context_Clause): Set Incomplete_Withs
2215 to True in the flags, when Ignore_Missing_With is True and an
2216 imported project cannot be found.
2217 * prj-proc.adb (Expression): When there are incomplete withs and
2218 a variable or attribute is not found, set the variable/attribute
2220 * prj.ads (Processing_Flags): New flag Incomplete_Withs,
2223 2015-01-06 Vasiliy Fofanov <fofanov@adacore.com>
2225 * prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-conf.adb,
2226 prj-err.adb: Add new switch --no-command-line.
2228 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2230 * sem_ch12.adb: Sloc of wrapper is that of instantiation.
2232 2015-01-06 Robert Dewar <dewar@adacore.com>
2234 * sem_ch11.adb: Minor reformatting.
2236 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2238 * exp_aggr.adb (Get_Assoc_Expr): New routine internal to
2239 Build_Array_Aggr_Code, used to initialized components covered
2240 by a box association. If the component type is scalar and has
2241 a default aspect, use it to initialize such components.
2243 2015-01-06 Pascal Obry <obry@adacore.com>
2245 * rtinit.c (__gnat_runtime_initialize): Add a parameter to
2246 control the setup of the exception handler.
2247 * initialize.c: Remove unused declaration.
2248 * bindgen.adb: Always call __gnat_runtime_initialize and pass
2249 whether the exeception handler must be set or not.
2251 2015-01-06 Thomas Quinot <quinot@adacore.com>
2253 * freeze.adb (Set_SSO_From_Defaults): When setting scalar storage
2254 order to native from default, make sure to also adjust bit order.
2255 * exp_aggr.adb: Minor reformatting.
2257 2015-01-06 Robert Dewar <dewar@adacore.com>
2259 * s-valllu.adb, s-valllu.ads, s-valuti.ads, s-valuns.adb, s-valuns.ads,
2260 s-valrea.adb, s-valrea.ads: Add some additional guards for
2261 Str'Last = Positive'Last.
2263 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2265 * sem_ch12.adb, sem_ch8.adb: Ongoing work for wrappers for actual
2268 2015-01-06 Javier Miranda <miranda@adacore.com>
2270 * exp_disp.adb (Expand_Interface_Conversion): Reapply patch.
2272 2015-01-06 Thomas Quinot <quinot@adacore.com>
2274 * sem_util.ads: Minor reformatting.
2275 * sem_cat.adb (In_RCI_Visible_Declarations): Change back to...
2276 (In_RCI_Declaration) Return to old name, as proper checking of
2277 entity being in the visible part depends on entity kind and must
2278 be done by the caller.
2280 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2282 * sem_ch12.adb, sem_ch12.ads, sem_ch8.adb: Ongoing work for wrappers
2283 for operators in SPARK.
2285 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2287 * sem_aggr.adb (Get_Value): In ASIS mode, preanalyze the
2288 expression in an others association before making copies for
2289 separate resolution and accessibility checks. This ensures that
2290 the type of the expression is available to ASIS in all cases,
2291 in particular if the expression is itself an aggregate.
2293 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
2295 * einfo.ads (Has_Independent_Components): Document extended
2297 * einfo.adb (Has_Independent_Components): Remove obsolete assertion.
2298 (Set_Has_Independent_Components): Adjust assertion.
2299 * sem_prag.adb (Analyze_Pragma): Also set Has_Independent_Components
2300 for pragma Atomic_Components. Set Has_Independent_Components
2301 on the object instead of the type for an object declaration with
2302 pragma Independent_Components.
2304 2015-01-06 Olivier Hainque <hainque@adacore.com>
2306 * set_targ.adb (Read_Target_Dependent_Values): Set
2307 Long_Double_Index when "long double" is read.
2308 (elaboration code): Register_Back_End_Types only when not reading from
2309 config files. Doing otherwise is pointless and error prone.
2311 2015-01-06 Robert Dewar <dewar@adacore.com>
2313 * s-valrea.adb (Value_Real): Check for Str'Last = Positive'Last
2315 2015-01-06 Robert Dewar <dewar@adacore.com>
2317 * a-wtgeau.adb, a-ztgeau.adb, a-tigeau.adb (String_Skip): Raise PE if
2318 Str'Last = Positive'Last.
2320 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2322 * sem_ch6.adb (Matches_Limited_View): Handle properly the case
2323 where the non-limited type is a generic actual and appears as
2324 a subtype of the non-limited view of the other.
2325 * freeze.adb (Build_Renamed_Body): If the return type of the
2326 declaration that is being completed is a limited view and the
2327 non-limited view is available, use it in the specification of
2330 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2332 * sem_ch3.adb (Find_Type_Name): If there is a previous tagged
2333 incomplete view, the type of the classwide type common to both
2334 views is the type being declared.
2336 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
2338 * einfo.ads (Is_Independent): Further document extended usage.
2340 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
2342 * einfo.ads (Is_Independent): Document extended usage.
2343 * einfo.adb (Is_Independent): Remove obsolete assertion.
2344 (Set_Is_Independent): Likewise.
2345 * sem_prag.adb (Process_Atomic_Shared_Volatile): Rename into...
2346 (Process_Atomic_Independent_Shared_Volatile): ...this.
2347 Deal with pragma Independent here.
2348 (Analyze_Pragma): Adjust
2349 to above renaming and also invoke it for pragma Independent.
2350 Adjust comment for Independent_Components.
2352 2015-01-06 Robert Dewar <dewar@adacore.com>
2354 * snames.ads-tmpl: Remove entries for attribute Enum_Image.
2355 * exp_attr.adb: Remove reference to Attribute_Enum_Image.
2357 2015-01-06 Robert Dewar <dewar@adacore.com>
2359 * s-vallli.adb (Value_Long_Long_Integer): Handle case of Str'Last
2361 * s-valllu.adb (Value_Long_Long_Unsigned): Handle case of
2362 Str'Last = Positive'Last.
2364 2015-01-06 Robert Dewar <dewar@adacore.com>
2366 * sem_prag.adb (Process_Inline): Remove redundant construct
2367 warning (-gnatw.r) for an ineffective pragma Inline.
2369 2015-01-06 Robert Dewar <dewar@adacore.com>
2371 * s-valint.adb: Fix typo in last checkin.
2372 * s-valuns.adb (Value_Unsigned): More efficient fix for
2374 * sem_attr.adb (Analyze_Attribute): Minor reformatting
2375 (Eval_Attribute): Static ervaluation of 'Img for enumeration types.
2377 2015-01-06 Robert Dewar <dewar@adacore.com>
2379 * s-valint.adb, s-valuns.adb (Value_Integer): Deal with case where
2380 Str'Last = Positive'Last
2382 2015-01-06 Thomas Quinot <quinot@adacore.com>
2384 * xoscons.adb: Display exception information and return non-zero
2385 exit status in top level exception handler.
2387 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2389 * sem_ch8.adb: Code clean up.
2391 2015-01-06 Tristan Gingold <gingold@adacore.com>
2393 * targparm.ads: Remove obsolete comment.
2395 2015-01-06 Olivier Hainque <hainque@adacore.com>
2397 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Variable): When
2398 constructing a ref to variable, update inner_const_flag from the
2399 variable TREE_READONLY attribute.
2400 * gcc-interface/targtyps.c (WIDEST_HARDWARE_FP_SIZE): Remove default
2402 (get_target_float_size): Remove.
2403 (get_target_double_size): Remove.
2404 (get_target_long_double_size): Remove.
2406 2015-01-06 Pascal Obry <obry@adacore.com>
2408 * adaint.c (ProcListEvt): Set to NULL.
2409 * rtinit.c: New file.
2410 (__gnat_rt_init_count): New reference counter set to 0.
2411 (__gnat_runtime_initialize): Move code here from __gnat_initialize when
2412 this code is actually needed for the runtime initialization. This
2413 routine returns immediately if the initialization has already been done.
2414 * final.c: Revert previous change.
2415 * rtfinal.c: New file.
2416 (__gnat_runtime_finalize)[Win32]: Add finalization of the critical
2417 section and event. The default version of this routine is empty (except
2418 for the reference counting code). This routine returns immediately if
2419 some others libraries are referencing the runtime.
2420 * bindgen.adb (Gen_Adainit): Generate call to Runtime_Initialize
2421 remove circuitry to initialize the signal handler as this is
2422 now done by the runtime initialization routine.
2423 (Gen_Adafinal): Generate call to Runtime_Finalize.
2424 * gnat_ugn.texi: Update documentation about concurrency and
2425 initialization/finalization of the run-time.
2426 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Add
2427 references to rtfinal.o and rtinit.o
2429 2015-01-06 Robert Dewar <dewar@adacore.com>
2431 * exp_attr.adb (Expand_N_Attribute_Reference): Add dummy entry
2433 * sem_attr.adb: Implement Enum_Image attribute.
2434 * snames.ads-tmpl: Add entries for Enum_Image attribute.
2436 2015-01-06 Robert Dewar <dewar@adacore.com>
2438 * namet.ads: Document use of Boolean2 for No_Use_Of_Entity.
2439 * restrict.ads (No_Use_Of_Entity): New table.
2440 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
2441 Ignore No_Use_Of_Entity (will be processed in parser).
2442 * snames.ads-tmpl: Add entry for Name_No_Use_Of_Entity.
2444 2015-01-06 Vincent Celier <celier@adacore.com>
2446 * prj-tree.adb (Imported_Or_Extended_Project_Of): Do not try
2447 to check for an extended project, if a project does not have
2448 yet a project declaration.
2450 2015-01-06 Pierre-Marie Derodat <derodat@adacore.com>
2452 * scos.ads: Update documentation about the SCO table build
2453 process and about table records format.
2454 * par_sco.ads (SCO_Record): Rename to SCO_Record_Raw.
2455 (SCO_Record_Filtered): New procedure.
2456 (Set_SCO_Logical_Operator): New procedure.
2457 (dsco): Update documentation.
2458 * par_sco.adb: Update library-level comments.
2459 (SCO_Generation_State_Type): New type.
2460 (SCO_Generation_State): New variable.
2461 (SCO_Raw_Table): New package instanciation.
2462 (Condition_Pragma_Hash_Table): Rename to SCO_Raw_Hash_Table.
2464 (Tristate): New type.
2465 (Is_Logical_Operator): Return Tristate and update documentation.
2466 (Has_Decision): Update call to Is_Logical_Operator and complete
2468 (Set_Table_Entry): Rename to Set_Raw_Table_Entry, update
2469 comment, add an assertion for state checking and change
2470 references to SCO_Table into SCO_Raw_Table.
2471 (dsco): Refactor to dump the raw and the filtered tables.
2472 (Process_Decisions.Output_Decision_Operand): Handle putative
2473 short-circuit operators.
2474 (Process_Decisions.Output_Element): Update references
2475 to Set_Table_Entry and to Condition_Pragma_Hash_Table.
2476 (Process_Decisions.Process_Decision_Operand): Update call
2477 to Is_Logical_Operator.
2478 (Process_Decisions.Process_Node): Handle putative short-circuit
2479 operators and change references to
2480 SCO_Table into SCO_Raw_Table.
2481 (SCO_Output): Add an assertion
2482 for state checking and remove code that used to stamp out SCO entries.
2483 (SCO_Pragma_Disabled): Change reference to SCO_Table
2485 (SCO_Record): Rename to SCO_Record_Raw,
2486 add an assertion for state checking and change references
2487 to SCO_Table into SCO_Raw_Table.
2488 (Set_SCO_Condition): Add an assertion for state checking, update
2489 references to Condition_Pragma_Hash_Table and change references to
2490 SCO_Table into SCO_Raw_Table.
2491 (Set_SCO_Pragma_Enabled): Add an assertion for state checking and
2492 change references to SCO_Table into SCO_Raw_Table.
2493 (Set_SCO_Logical_Operator): New procedure.
2494 (Traverse_Declarations_Or_Statements.Set_Statement_Entry): Update
2495 references to Set_Table_Entry and to Condition_Pragma_Hash_Table.
2496 (SCO_Record_Fildered): New procedure.
2497 * gnat1drv.adb (Gnat1drv): Invoke the SCO filtering pass.
2498 * lib-writ.adb (Write_ALI): Invoke the SCO filtering pass and
2500 * par-load.adb (Load): Update reference to SCO_Record.
2501 * par.adb (Par): Update reference to SCO_Record.
2502 * put_scos.adb (Put_SCOs): Add an assertion to check that no
2503 putative SCO condition reaches this end.
2504 * sem_ch10.adb (Analyze_Proper_Body): Update reference to SCO_Record.
2505 * sem_res.adb (Resolve_Logical_Op): Validate putative SCOs
2506 when corresponding to an "and"/"or" operator affected by the
2507 Short_Circuit_And_Or pragma.
2509 2015-01-06 Robert Dewar <dewar@adacore.com>
2511 * sem_ch8.adb (Analyze_Use_Package): Give more specific error
2512 msg for attempted USE of generic subprogram or subprogram.
2514 2015-01-06 Robert Dewar <dewar@adacore.com>
2516 * s-valllu.adb, a-tiinau.adb, a-timoau.adb, a-ztinau.adb, a-ztmoau.adb,
2517 s-valuns.adb, s-valrea.adb, a-wtflau.adb, a-tiflau.adb, a-ztflau.adb,
2518 a-wtinau.adb, a-wtmoau.adb: Document recognition of : in place of #.
2520 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2522 * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
2523 that specify stream subprograms, if the prefix is a class-wide
2524 type then the generated attribute definition clause must apply
2525 to the same class-wide type.
2526 (Default_Iterator): An iterator defined by an aspect of some
2527 container type T must have a first parameter of type T, T'class,
2528 or an access to such (from code reading RM 5.5.1 (2/3)).
2530 2015-01-06 Arnaud Charlet <charlet@adacore.com>
2532 * gnat1drv.adb: Minor: complete previous change.
2534 2015-01-06 Olivier Hainque <hainque@adacore.com>
2536 * set_targ.ads (C_Type_For): New function. Return the name of
2537 a C type supported by the back-end and suitable as a basis to
2538 construct the standard Ada floating point type identified by
2539 the T parameter. This is used as a common ground to feed both
2540 ttypes values and the GNAT tree nodes for the standard floating
2542 * set_targ.adb (Long_Double_Index): The index at which "long
2543 double" gets registered in the FPT_Mode_Table. This is useful to
2544 know whether we have a "long double" available at all and get at
2545 it's characteristics without having to search the FPT_Mode_Table
2546 when we need to decide which C type should be used as the
2547 basis for Long_Long_Float in Ada.
2548 (Register_Float_Type): Fill Long_Double_Index.
2549 (FPT_Mode_Index_For): New function. Return the index in
2550 FPT_Mode_Table that designates the entry corresponding to the
2551 provided C type name.
2552 (FPT_Mode_Index_For): New function. Return the index in
2553 FPT_Mode_Table that designates the entry for a back-end type
2554 suitable as a basis to construct the standard Ada floating point
2555 type identified by the input T parameter.
2556 (elaboration code): Register_Back_End_Types unconditionally,
2557 so C_Type_For can operate regardless of -gnateT. Do it
2558 early so we can query it for the floating point sizes, via
2559 FPT_Mode_Index_For. Initialize Float_Size, Double_Size and
2560 Long_Double_Size from the FPT_Mode_Table, as cstand will do.
2561 * cstand.adb (Create_Float_Types): Use C_Type_For to determine
2562 which C type should be used as the basis for the construction
2563 of the Standard Ada floating point types.
2564 * get_targ.ads (Get_Float_Size, Get_Double_Size,
2565 Get_Long_Double_Size): Remove.
2566 * get_targ.adb: Likewise.
2568 2015-01-06 Thomas Quinot <quinot@adacore.com>
2570 * sem_cat.adb (In_RCI_Declaration): Remove unnecessary
2571 parameter and rename to...
2572 (In_RCI_Visible_Declarations): Fix handling of private part of nested
2574 (Validate_RCI_Subprogram_Declaration): Reject illegal function
2575 returning anonymous access in RCI unit.
2577 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2579 * sem_ch6.adb (New_Overloaded_Entity): In GNATprove mode, a
2580 function wrapper may be a homonym of another local declaration.
2581 * sem_ch8.adb (Analyze_Subprogram_Renaming): In GNATprove mode,
2582 build function and operator wrappers after the actual subprogram
2583 has been resolved, and replace the standard renaming declaration
2584 with the declaration of wrapper.
2585 * sem_ch12.ads (Build_Function_Wrapper, Build_Operator_Wraooer):
2586 make public for use elsewhere.
2587 * sem_ch12.adb (Build_Function_Wrapper, Build_Operator_Wraooer):
2588 rewrite, now that actual is fully resolved when wrapper is
2591 2015-01-06 Javier Miranda <miranda@adacore.com>
2593 * exp_disp.adb: Revert previous change.
2595 2015-01-06 Robert Dewar <dewar@adacore.com>
2597 * exp_util.adb: Change name Name_Table_Boolean to
2598 Name_Table_Boolean1.
2599 * namet.adb: Change name Name_Table_Boolean to Name_Table_Boolean1
2600 Introduce Name_Table_Boolean2/3.
2601 * namet.ads: Change name Name_Table_Boolean to Name_Table_Boolean1
2602 Introduce Name_Table_Boolean2/3.
2603 * par-ch13.adb: Change name Name_Table_Boolean to
2604 Name_Table_Boolean1.
2606 2015-01-06 Bob Duff <duff@adacore.com>
2608 * gnat_rm.texi: Improve documentation regarding No_Task_Termination.
2610 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2612 * sem_aggr.adb (Resolve_Record_Aggregte, Get_Value): For an
2613 others choice that covers multiple components, analyze each
2614 copy with the type of the component even in compile-only mode,
2615 to detect potential accessibility errors.
2617 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
2619 * sem_res.adb (Is_Assignment_Or_Object_Expression): New routine.
2620 (Resolve_Actuals): An effectively volatile out
2621 parameter cannot act as an in or in out actual in a call.
2622 (Resolve_Entity_Name): An effectively volatile out parameter
2625 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2627 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): If the body is
2628 the expansion of an expression function it may be pre-analyzed
2629 if a 'access attribute is applied to the function, in which case
2630 last_entity may have been assigned already.
2632 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2634 * sem_ch4.adb (Analyze_One_Call): If formal has an incomplete
2635 type and actual has the corresponding full view, there is no
2636 error, but a case of use of incomplete type in a predicate or
2637 invariant expression.
2639 2015-01-06 Vincent Celier <celier@adacore.com>
2641 * makeutl.adb (Insert_No_Roots): Make sure that the same source
2642 in two different project tree is checked in both trees, if they
2643 are sources of two different projects, extended or not.
2645 2015-01-06 Arnaud Charlet <charlet@adacore.com>
2647 * gnat1drv.adb: Minor code clean up.
2648 (Adjust_Global_Switches): Ignore gnatprove_mode in codepeer_mode.
2650 2015-01-06 Bob Duff <duff@adacore.com>
2652 * osint.adb (Read_Source_File): Don't print out
2653 file name unless T = Source.
2655 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2657 * sem_util.adb (Is_Variable, Is_OK_Variable_For_Out_Formal):
2658 recognize improper uses of constant_reference types as actuals
2659 for in-out parameters.
2660 (Check_Function_Call): Do not collect identifiers if function
2661 name is missing because of previous error.
2663 2015-01-06 Robert Dewar <dewar@adacore.com>
2665 * ali-util.adb, sem_prag.adb, rtsfind.adb, sem_util.adb, sem_res.adb,
2666 ali.adb, binde.adb, namet.adb, namet.ads, gnatls.adb, bcheck.adb:
2667 Minor change of name Name_Table_Info => Name_Table_Int.
2669 2015-01-06 Robert Dewar <dewar@adacore.com>
2671 * exp_strm.adb (Build_Elementary_Input_Call): Clarify comments
2672 in previous checkin.
2673 * freeze.adb (Freeze_Fixed_Point_Type): Add warning for shaving
2675 * sem_prag.adb, sem_ch10.adb, sem_ch6.adb: Minor reformatting.
2677 2015-01-06 Vincent Celier <celier@adacore.com>
2679 * a-strsup.adb (Times (Natural;String;Positive)): Raise
2680 Length_Error, not Index_Error, when the result is too long.
2682 2015-01-06 Thomas Quinot <quinot@adacore.com>
2684 * a-direct.adb (Create_Path): Minor error handling and
2685 performance improvement.
2687 2015-01-06 Robert Dewar <dewar@adacore.com>
2689 * checks.ads, sem_ch12.adb: Minor reformatting.
2690 * exp_ch4.adb (Expand_N_Op_Divide): Generate explicit divide by
2691 zero check for fixed-point case if Backend_Divide_Checks_On_Target
2694 2015-01-06 Robert Dewar <dewar@adacore.com>
2696 * sem_prag.adb (Analyze_Pragma, case No_Elaboration_Code_All):
2697 Do not set restriction No_Elaboration_Code unless the pragma
2698 appears in the main unit).
2700 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2702 * sem_ch10.adb (Is_Regular_With_Clause): Add guard to verify
2703 that with clause has already been analyzed before checking kind
2706 2015-01-06 Robert Dewar <dewar@adacore.com>
2708 * exp_strm.adb (Build_Elementary_Input_Call): Return base type
2709 (as required by RM).
2711 2015-01-06 Arnaud Charlet <charlet@adacore.com>
2713 * a-reatim.adb ("/"): Add explicit pragma Unsuppress (Division_Check).
2715 2015-01-06 Robert Dewar <dewar@adacore.com>
2717 * sem_prag.adb (Process_Suppress_Unsuppress): Add extra warning
2718 for ignoring pragma Suppress (Elaboration_Check) in SPARK mode.
2720 2015-01-06 Javier Miranda <miranda@adacore.com>
2722 * exp_disp.adb (Expand_Interface_Conversion): No displacement
2723 of the pointer to the object needed when the type of the operand
2724 is not an interface type and the interface is one of its parent
2725 types (since they share the primary dispatch table).
2727 2015-01-06 Vincent Celier <celier@adacore.com>
2729 * prj-env.adb: Minor comment update.
2731 2015-01-06 Javier Miranda <miranda@adacore.com>
2733 * sem_res.adb (Valid_Conversion): Restrict the checks on anonymous
2734 access types whose target type is an interface type to operands
2735 that are access types; required to report an error when the
2736 operand is not an access type.
2738 2015-01-06 Bob Duff <duff@adacore.com>
2740 * a-cfinve.adb (Copy): Set the discriminant to the Length when
2742 * a-cofove.ads (Capacity): Add a postcondition.
2743 * a-cfinve.ads (Capacity): Add a postcondition.
2744 (Reserve_Capacity): Correct the postcondition in the case where
2745 Capacity = 0; that means "Capacity => Length (Container)".
2746 * a-cofove.adb (Elems[c]): Add a comment
2747 explaining the dangers and how to avoid them.
2749 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2751 * sem_ch12.adb: Code clean up.
2753 2015-01-06 Arnaud Charlet <charlet@adacore.com>
2755 * gnatvsn.ads: Bump copyright year.
2757 2015-01-06 Robert Dewar <dewar@adacore.com>
2759 * s-taskin.ads, s-traces.ads: Minor reformatting.
2760 * exp_util.adb: Minor typo fix.
2762 2015-01-06 Vincent Celier <celier@adacore.com>
2764 * gnatls.adb (Search_RTS): Invoke Initialize_Default_Project_Path
2765 with the runtime name.
2766 * prj-env.adb (Initialize_Default_Project_Path): When both
2767 Target_Name and Runtime_Name are not empty string, add to the
2768 project path the two directories .../lib/gnat and .../share/gpr
2769 related to the runtime.
2770 * prj-env.ads (Initialize_Default_Project_Path): New String
2771 parameter Runtime_Name, defaulted to the empty string.
2773 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
2775 * frontend.adb: Guard against the case where a configuration
2776 pragma may be split into multiple pragmas and the original
2777 rewritten as a null statement.
2778 * sem_prag.adb (Analyze_Pragma): Insert a brand new Check_Policy
2779 pragma using Insert_Before rather than Insert_Action. This
2780 takes care of the configuration pragma case where Insert_Action
2783 2015-01-06 Bob Duff <duff@adacore.com>
2785 * a-coboho.ads (Element_Access): Add "pragma
2786 No_Strict_Aliasing (Element_Access);". This is needed because
2787 we are unchecked-converting from Address to Element_Access.
2788 * a-cofove.ads, a-cofove.adb (Elems,Elemsc): Fix bounds of the
2791 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
2793 * sem_res.adb (Resolve_Actuals): Remove the
2794 restriction which prohibits volatile actual parameters with
2795 enabled external propery Async_Writers to act appear in procedure
2796 calls where the corresponding formal is of mode OUT.
2798 2015-01-05 Jakub Jelinek <jakub@redhat.com>
2800 * gnat_ugn.texi: Bump @copying's copyright year.
2802 2015-01-05 Eric Botcazou <ebotcazou@adacore.com>
2805 * gcc-interface/Makefile.in (../stamp-tools): Reinstate dropped code.
2807 2015-01-04 Uros Bizjak <ubizjak@gmail.com>
2809 * gcc-interface/misc.c (internal_error_function): Use xasprintf instead
2810 of unchecked asprintf.
2813 Copyright (C) 2015 Free Software Foundation, Inc.
2815 Copying and distribution of this file, with or without modification,
2816 are permitted in any medium without royalty provided the copyright
2817 notice and this notice are preserved.