1 2015-12-04 Release Manager
5 2015-11-29 Matthias Klose <doko@ubuntu.com>
8 * gcc-interface/Makefile.in: Fix powerpc/powerpc64* and
9 mipsel/mips64el bitness detection.
10 Merge the mipsel/mips64el definitions into one.
12 2015-11-28 Matthias Klose <doko@ubuntu.com>
15 * gcc-interface/Makefile.in: Fix sparc/sparc64 bitness detection.
17 2015-11-24 Eric Botcazou <ebotcazou@adacore.com>
19 * gcc-interface/decl.c (is_cplusplus_method): Check that the type of
20 the first parameter (indirectly) has C++ convention too.
22 2015-11-18 Eric Botcazou <ebotcazou@adacore.com>
24 * gcc-interface/trans.c (fold_constant_decl_in_expr) <ARRAY_REF>: If
25 the index is not itself constant then bail out.
27 2015-10-09 Eric Botcazou <ebotcazou@adacore.com>
29 * gcc-interface/Make-lang.in: Make sure that GNAT1_OBJS and not just
30 GNAT1_ADA_OBJS are compiled only after generated files are created.
32 2015-07-16 Release Manager
36 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
38 * gcc-interface/utils.c (get_global_context): Register the main
39 translation unit through the new debug hook.
41 2015-06-04 Pierre-Marie de Rodat <derodat@adacore.com>
43 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: If
44 processing a definition, create definitions for padding types
47 2015-06-01 Eric Botcazou <ebotcazou@adacore.com>
49 * gcc-interface/Makefile.in: Fix ARM/Darwin configuration.
51 2015-04-22 Release Manager
55 2015-04-09 Iain Sandoe <iain@codesourcery.com>
57 * gcc-interface/Makefile.in (darwin, powerpc): Enable atomics.
59 2015-04-08 Eric Botcazou <ebotcazou@adacore.com>
61 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Do not make
62 a function returning an unconstrained type 'const' for the middle-end.
64 * gcc-interface/trans.c (Pragma_to_gnu) <case Pragma_Warning>: Use
65 exact condition to detect Reason => "..." pattern.
67 2015-03-31 Tom de Vries <tom@codesourcery.com>
70 * terminals.c (child_setup_tty): Fix warning 'argument to sizeof in
71 bzero call is the same expression as the destination'.
73 2015-03-26 Eric Botcazou <ebotcazou@adacore.com>
75 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Deref>: New case.
77 2015-03-24 Gary Dismukes <dismukes@adacore.com>
79 * sem_ch3.adb: Minor typo fix (missing paren).
81 2015-03-24 Robert Dewar <dewar@adacore.com>
83 * sinfo.ads: Update comment.
85 2015-03-24 Robert Dewar <dewar@adacore.com>
87 * exp_attr.adb: Add entry for typ'Deref.
88 * sem_attr.adb (Deref): New GNAT attribute.
89 * sem_attr.ads: Add entry for new GNAT attribute Deref.
90 * snames.ads-tmpl: Add entries for new attribute Deref.
92 2015-03-24 Ed Schonberg <schonberg@adacore.com>
94 * sem_ch13.adb (Rep_Item_Too_Early): allow pragma Convention
97 2015-03-24 Gary Dismukes <dismukes@adacore.com>
99 * inline.adb: Minor typo fix.
101 2015-03-24 Arnaud Charlet <charlet@adacore.com>
103 * doc/gnat_ugn/building_executable_programs_with_gnat.rst,
104 doc/gnat_ugn/gnat_utility_programs.rst
105 doc/gnat_rm/implementation_defined_attributes.rst
106 doc/gnat_rm/implementation_defined_pragmas.rst
107 doc/gnat_rm/representation_clauses_and_pragmas.rst
108 doc/gnat_rm/about_this_guide.rst
109 doc/gnat_rm/implementation_of_ada_2012_features.rst: Doc improvements.
110 * gnat_rm.texi, gnat_ugn.texi: Regenerate.
112 2015-03-23 Jakub Jelinek <jakub@redhat.com>
115 * adadecode.c (ada_demangle): Guard with IN_RTS instead of IN_GCC.
117 2015-03-20 Eric Botcazou <ebotcazou@adacore.com>
120 * gcc-interface/utils.c (gnat_pushdecl): Tidy up and improve comment.
121 Make sure to chain only main variants through TYPE_NEXT_PTR_TO.
123 * gcc-interface/trans.c (Attribute_to_gnu): Revert latest change.
125 2015-03-16 Eric Botcazou <ebotcazou@adacore.com>
127 * gcc-interface/utils2.c (gnat_invariant_expr): Return null if the type
128 of the expression ends up being composite.
130 2015-03-16 Eric Botcazou <ebotcazou@adacore.com>
132 * gcc-interface/decl.c (is_from_limited_with_of_main): New predicate.
133 (gnat_to_gnu_entity) <E_Subprogram_Type>: Invoke it on return and
134 parameter types to detect circularities in ASIS mode.
135 * gcc-interface/trans.c (Attribute_to_gnu): Mention AI05-0151.
137 2015-03-16 Eric Botcazou <ebotcazou@adacore.com>
139 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Abstract_State>: Do not
140 short-circuit the regular handling.
142 2015-03-13 Robert Dewar <dewar@adacore.com>
144 * exp_unst.adb (Note_Uplevel_Reference): Eliminate duplicate
146 (Actual_Ref): New function.
147 (AREC_String): Minor reformatting.
148 (Unnest_Subprogram): Use Actual_Ref.
149 * frontend.adb (Frontend): Turn off Unnest_Subprogram_Mode
150 before call to Instantiate_Bodies.
152 2015-03-13 Ed Schonberg <schonberg@adacore.com>
154 * freeze.adb (Freeze_Profile): If the return type of a function
155 being frozen is an untagged limited view and the function is
156 abstract, mark the type as frozen because there is no later
157 point at which the profile of the subprogram will be elaborated.
159 2015-03-13 Robert Dewar <dewar@adacore.com>
161 * einfo.adb, einfo.ads, atree.adb, atree.ads, atree.h: Add seventh
162 component to entities. Add new fields Field36-41 and Node36-41.
164 2015-03-13 Claire Dross <dross@adacore.com>
166 * inline.adb (Can_Be_Inlined_In_GNATprove_Mode): Rewrite after review.
168 2015-03-13 Robert Dewar <dewar@adacore.com>
170 * exp_util.adb (Is_Volatile_Reference): Compile time known
171 value is never considered to be a volatile reference.
173 2015-03-13 Robert Dewar <dewar@adacore.com>
175 * sem_ch3.adb (Analyze_Object_Contract): Suppress "constant
176 cannot be volatile" for internally generated object (such as
177 FIRST and LAST constants).
179 2015-03-13 Ed Schonberg <schonberg@adacore.com>
181 * sem_ch12.adb (Validate_Access_Subprogram_Instance): If a
182 convention is specified for the formal parameter, verify that
183 the actual has the same convention.
184 * sem_prag.adb (Set_Convention_From_Pragma): Allow convention
185 pragma to be set on a generic formal type.
186 * sem_util.adb (Set_Convention): Ignore within an instance,
187 as it has already been verified in the generic unit.
189 2015-03-13 Claire Dross <dross@adacore.com>
191 * inline.adb (Can_Be_Inlined_In_GNATprove_Mode): Do not inline
192 subprograms with unconstrained record parameters containing
194 * sinfo.ads Document GNATprove assumption that type should match
196 * sem_ch6.adb (Analyze_Subprogram_Body_Contract):
197 Do not check for Refined_Depends and Refined_Globals contracts
198 as they are optional.
200 2015-03-13 Ed Schonberg <schonberg@adacore.com>
202 * sem_ch12.adb (Instantiate_Type): For a floating-point type,
203 capture dimension info if any, because the generated subtype
204 declaration does not come from source and will not process dimensions.
205 * sem_dim,adb (Analyze_Dimension_Extension_Or_Record_Aggregate):
206 Do not analyze expressions with an initialization procedure
207 because aggregates will have been checked at the point of record
210 2015-03-13 Robert Dewar <dewar@adacore.com>
212 * aspects.ads, aspects.adb: Add entries for aspect Unimplemented.
213 * einfo.ads, einfo.adb (Is_Unimplemented): New flag.
214 * sem_ch13.adb: Add dummy entry for aspect Unimplemented.
215 * snames.ads-tmpl: Add entry for Name_Unimplemented.
217 2015-03-13 Gary Dismukes <dismukes@adacore.com>
219 * style.adb (Missing_Overriding): Apply the
220 Comes_From_Source test to the Original_Node of the subprogram
221 node, to handle the case of a null procedure declaration that
222 has been rewritten as an empty procedure body.
224 2015-03-13 Robert Dewar <dewar@adacore.com>
226 * exp_util.ads: Minor fix to comment.
227 * sem_ch3.adb (Constrain_Index): Correct pasto from previous
230 2015-03-13 Robert Dewar <dewar@adacore.com>
232 * exp_util.ads, exp_util.adb (Force_Evaluation): Add Related_Id and
233 Is_Low/High_Bound params.
234 * sem_ch3.adb (Constrain_Index): Use new Force_Evaluation calling
235 sequence to simplify generation of FIRST/LAST temps for bounds.
237 2015-03-12 Olivier Hainque <hainque@adacore.com>
239 * gcc-interface/trans.c (Attribute_to_gnu) <Code_Address case>:
240 On targets where a function symbol designates a function descriptor,
241 fetch the function code address from the descriptor.
242 (USE_RUNTIME_DESCRIPTORS): Provide a default definition.
244 2015-03-04 Robert Dewar <dewar@adacore.com>
246 * sem_warn.adb: Minor reformatting.
247 * init.c: Minor tweaks.
249 2015-03-04 Dmitriy Anisimko <anisimko@adacore.com>
251 * a-coinho-shared.adb: Fix clear of already empty holder.
253 2015-03-04 Robert Dewar <dewar@adacore.com>
255 * exp_unst.adb (Check_Dynamic_Type): Ignore library level types.
256 (Check_Uplevel_Reference_To_Type): Ignore call inside generic.
257 (Note_Uplevel_Reference): Ignore call inside generic.
258 (Note_Uplevel_Reference): Fix check for no entity field.
259 (Unnest_Subprogram): Ignore call inside generic.
260 (Find_Current_Subprogram): Use Defining_Entity, not Defining_Unit_Name.
261 (Visit_Node): Ignore calls to Imported subprograms.
262 (Visit_Node): Fix problem in finding subprogram body in some cases.
263 (Add_Form_To_Spec): Use Defining_Entity, not Defining_Unit_Name.
265 2015-03-04 Robert Dewar <dewar@adacore.com>
267 * einfo.adb (Is_ARECnF_Entity): Removed.
268 (Last_Formal): Remove special handling of Is_ARECnF_Entity.
269 (Next_Formal): Remove special handling of Is_ARECnF_Entity.
270 (Next_Formal_With_Extras): Remove special handling of Is_ARECnF_Entity.
271 (Number_Entries): Minor reformatting.
272 * einfo.ads (Is_ARECnF_Entity): Removed.
273 * exp_unst.adb (Unnest_Subprogram): Remove setting of
275 (Add_Extra_Formal): Use normal Extra_Formal circuit.
276 * sprint.adb (Write_Param_Specs): Properly handle case where
277 there are no source formals, but we have at least one Extra_Formal
280 2015-03-04 Ed Schonberg <schonberg@adacore.com>
282 * sem_aggr.adb (Resolve_Record_Aggregate,
283 Add_Discriminant_Values): If the value is a reference to the
284 current instance of an enclosing type, use its base type to check
285 against prefix of attribute reference, because the target type
286 may be otherwise constrained.
288 2015-03-04 Robert Dewar <dewar@adacore.com>
290 * atree.h: Add entries for Flag287-Flag309.
291 * einfo.adb: Add (unused) flags Flag287-Flag309.
293 2015-03-04 Ed Schonberg <schonberg@adacore.com>
295 * sem_util.adb (Collect_Interfaces, Collect): When gathering
296 interfaces of ancestors, handle properly a subtype of a private
299 2015-03-04 Robert Dewar <dewar@adacore.com>
301 * einfo.adb (Is_ARECnF_Entity): New flag (ARECnF is an extra formal).
302 (Next_Formal): Don't return ARECnF formal.
303 (Last_Formal): Don't consider ARECnF formal.
304 (Next_Formal_With_Extras): Do consider ARECnF formal.
305 * einfo.ads (Is_ARECnF_Entity): New flag (ARECnF is an extra formal).
306 * exp_unst.adb (Create_Entities): Set Is_ARECnF_Entity flag.
308 2015-03-04 Javier Miranda <miranda@adacore.com>
310 * exp_ch6.adb (Expand_Simple_Function_Return): When the returned
311 object is a class-wide interface object and we generate the
312 accessibility described in RM 6.5(8/3) then displace the pointer
313 to the object to reference the base of the object (to get access
314 to the TSD of the object).
316 2015-03-04 Hristian Kirtchev <kirtchev@adacore.com>
318 * sem_prag.adb (Analyze_Abstract_State): Use routine
319 Malformed_State_Error to issue general errors.
320 (Analyze_Pragma): Diagnose a syntax error related to a state
321 declaration with a simple option.
322 (Malformed_State_Error): New routine.
324 2015-03-04 Robert Dewar <dewar@adacore.com>
326 * a-strsup.adb (Super_Slice): Deal with super flat case.
327 * einfo.ads: Minor reformatting.
328 * s-imgdec.adb (Set_Decimal_Digits): Add comment about possibly
331 2015-03-04 Claire Dross <dross@adacore.com>
333 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
334 a-cforse.ads, a-cofove.ads: Use Default_Initial_Condition on formal
337 2015-03-04 Ed Schonberg <schonberg@adacore.com>
339 * sem_warn.adb (Check_References): When checking for an unused
340 in-out parameter of a class- wide type, use its type to determine
341 whether it is private, in order to avoid a spurious warning when
342 subprogram spec and body are in different units.
344 2015-03-04 Yannick Moy <moy@adacore.com>
346 * sem_attr.adb: Improve warning messages.
348 2015-03-04 Robert Dewar <dewar@adacore.com>
350 * exp_ch6.adb (Expand_N_Subprogram_Body): Avoid trying to unnest
352 * exp_unst.adb (Check_Dynamic_Type): Handle record types properly
353 (Note_Uplevel_Reference): Ignore uplevel references to non-types
354 (Get_Level): Consider only subprograms, not blocks.
355 (Visit_Node): Set proper condition for generating ARECnF entity.
356 Ignore indirect calls. Ignore calls to subprograms
358 (Unnest_Subprogram): Minor changes in dealing with ARECnF entity.
359 (Add_Form_To_Spec): Properly set Last_Entity field.
360 (Unnest_Subprogram): Set current subprogram scope for analyze calls.
361 Handle case of no uplevel refs in outer subprogram
362 Don't mark uplevel entities as aliased.
363 Don't deal with calls with no ARECnF requirement.
365 2015-03-04 Robert Dewar <dewar@adacore.com>
367 * s-valrea.adb (Scan_Real): Remove redundant tests from scaling loops.
368 * s-imgdec.adb (Set_Decimal_Digits): Remove redundant Max
369 operation in computing LZ.
370 * sem_attr.adb: Minor typo fix
372 2015-03-04 Robert Dewar <dewar@adacore.com>
374 * exp_ch7.adb: Minor reformatting.
375 * exp_unst.adb (Build_Tables): Fix minor glitch for no separate
377 * erroutc.adb (Delete_Msg): add missing decrement of info msg counter.
379 2015-03-04 Hristian Kirtchev <kirtchev@adacore.com>
381 * exp_ch6.adb (Build_Pragma_Check_Equivalent): Suppress
382 references to formal parameters subject to pragma Unreferenced.
383 (Suppress_Reference): New routine.
384 * sem_attr.adb (Analyze_Attribute): Reimplement the analysis
385 of attribute 'Old. Attributes 'Old and 'Result now share
387 (Analyze_Old_Result_Attribute): New routine.
388 (Check_Placement_In_Check): Removed.
389 (Check_Placement_In_Contract_Cases): Removed.
390 (Check_Placement_In_Test_Case): Removed.
391 (Check_Use_In_Contract_Cases): Removed.
392 (Check_Use_In_Test_Case): Removed.
393 (In_Refined_Post): Removed.
394 (Is_Within): Removed.
395 * sem_warn.adb (Check_Low_Bound_Tested): Code cleanup.
396 (Check_Low_Bound_Tested_For): New routine.
398 2015-03-04 Hristian Kirtchev <kirtchev@adacore.com>
400 * exp_ch3.adb (Expand_N_Object_Declaration):
401 Generate a runtime check to test the expression of pragma
402 Default_Initial_Condition when the object is default initialized.
404 2015-03-02 Robert Dewar <dewar@adacore.com>
406 * scng.adb (Scan): Ignore illegal character in relaxed
409 2015-03-02 Ed Schonberg <schonberg@adacore.com>
411 * sem_ch4.adb (Analyze_Set_Membership); Retain Overloaded flag
412 on left operand, so it can be properly resolved with type of
413 alternatives of right operand.
414 * sem_res.adb (Resolve_Set_Membership): Handle properly an
415 overloaded left-hand side when the alternatives on the right
416 hand side are literals of some universal type. Use first
417 non-overloaded alternative to find expected type.
419 2015-03-02 Ed Schonberg <schonberg@adacore.com>
421 * exp_ch7.adb (Make_Set_Finalize_Address_Call): Use underlying
422 type to retrieve designated type, because the purported access
423 type may be a partial (private) view, when it is declared in
424 the private part of a nested package, and finalization actions
425 are generated when completing compilation of enclosing unit.
427 2015-03-02 Robert Dewar <dewar@adacore.com>
429 * back_end.adb (Call_Back_End): Remove previous patch,
430 the back end now gets to see the result of -gnatd.1
431 (Unnest_Subprogram_Mode) processing.
432 * elists.ads, elists.adb (List_Length): New function.
433 * exp_unst.ads, exp_unst.adb: Major changes, first complete version.
434 * sem_util.adb (Check_Nested_Access): Handle formals in
435 Unnest_Subprogram_Mode.
436 (Adjust_Named_Associations): Minor reformatting.
437 * sprint.adb (Sprint_Node_Actual): Fix failure to print aliased
440 2015-03-02 Robert Dewar <dewar@adacore.com>
442 * atree.ads, atree.adb (Uint24): New function
443 (Set_Uint24): New procedure.
444 * atree.h (Uint24): New macro for field access.
445 * back_end.adb (Call_Back_End): For now, don't call back end
446 if unnesting subprogs.
447 * einfo.adb (Activation_Record_Component): New field
448 (Subps_Index): New field.
449 * einfo.ads (Activation_Record_Component): New field
450 (Subps_Index): New field Minor reordering of comments into alpha order.
451 * exp_unst.ads, exp_unst.adb: Continued development.
453 2015-03-02 Gary Dismukes <dismukes@adacore.com>
455 * exp_disp.ads: Minor reformatting.
457 2015-03-02 Ed Schonberg <schonberg@adacore.com>
459 * sem_ch8.adb (Chain_Use_Clause): Do not chain use clause from
460 ancestor to list of use clauses active in descendant unit if we
461 are within the private part of an intervening parent, to prevent
462 circularities in use clause list.
464 2015-03-02 Javier Miranda <miranda@adacore.com>
466 * exp_ch9.adb (Build_Corresponding_Record): Propagate type
467 invariants to the corresponding record type.
468 * exp_disp.ad[sb] (Set_DT_Position_Value): New subprogram
469 which sets the value of the DTC_Entity associated with a given
470 primitive of a tagged type and propagates the value to the
472 (Set_DTC_Entity_Value): Propagate the DTC
473 value to the wrapped entity.
474 * sem_ch13.adb (Build_Invariant_Procedure): Append the code
475 associated with invariants of progenitors.
476 * sem_ch3.adb (Build_Derived_Record_Type): Inherit type invariants
477 of parents and progenitors.
478 (Process_Full_View): Check hidden inheritance of class-wide type
480 * sem_ch7.adb (Analyze_Package_Specification): Do not generate
481 the invariant procedure for interface types; build the invariant
482 procedure for tagged types inheriting invariants from their
484 * sem_prag.adb (Pragma_Invariant) Allow invariants in interface
485 types but do not build their invariant procedure since their
486 invariants will be propagated to the invariant procedure of
487 types covering the interface.
488 * exp_ch6.adb, exp_disp.adb, sem_ch3.adb, sem_ch7.adb,
489 sem_ch8.adb, sem_disp.adb: Replace all calls to Set_DT_Position
490 by calls to Set_DT_Position_Value.
492 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
494 * sem_attr.adb (Analyze_Attribute): Factor out heavily indented
495 code in Denote_Same_Function. Do not analyze attribute 'Result
496 when it is inside procedure _Postconditions. Remove a misplaced
497 warning diagnostic. Code cleanup.
498 (Denote_Same_Function): New routine.
499 * sem_prag.adb (Analyze_Contract_Cases_In_Decl_Part): Code
500 cleanup. Warn on pre/postconditions on an inlined subprogram.
501 (Analyze_Pragma, Refined_Post case): Warn on pre/postconditions on
502 an inlined subprogram.
503 (Analyze_Pre_Post_Condition_In_Decl_Part): Code cleanup. Warn on
504 pre/post condition on an inlined subprogram.
505 (Analyze_Test_Case_In_Decl_Part): Code cleanup. Warn on
506 pre/postconditions on an inlined subprogram.
507 (Check_Postcondition_Use_In_Inlined_Subprogram): New routine.
509 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
511 * sem_prag.adb (Ensure_Aggregate_Form):
512 Ensure that the name denoted by the Chars of a pragma argument
513 association has the proper Sloc when converted into an aggregate.
515 2015-03-02 Bob Duff <duff@adacore.com>
517 * sem_ch6.adb (Check_Private_Overriding): Capture
518 Incomplete_Or_Partial_View in a constant. This is cleaner and
521 2015-03-02 Gary Dismukes <dismukes@adacore.com>
523 * einfo.ads, exp_unst.ads: Minor reformatting.
525 2015-03-02 Ed Schonberg <schonberg@adacore.com>
527 * a-strsea.adb (Find_Token): Ensure that the range of iteration
528 does not perform any improper character access. This prevents
529 erroneous access in the unusual case of an empty string target
530 and a From parameter less than Source'First.
532 2015-03-02 Robert Dewar <dewar@adacore.com>
534 * elists.adb (List_Length): Fix incorrect result.
536 2015-03-02 Bob Duff <duff@adacore.com>
538 * sem_ch6.adb (Check_Private_Overriding): Refine the legality
539 checks here. It used to check that the function is merely
540 overriding SOMEthing. Now it checks that the function is
541 overriding a corresponding public operation. This is a correction
542 to the implementation of the rule in RM-3.9.3(10).
544 2015-03-02 Robert Dewar <dewar@adacore.com>
546 * debug.adb: Document new debug flag -gnatd.1.
547 * einfo.ads, einfo.adb (Has_Nested_Subprogram): New flag.
548 (Has_Uplevel_Reference): New flag (Is_Static_Type): New flag.
549 (Uplevel_Reference_Noted):New flag (Uplevel_References): New field.
550 * elists.ads elists.adb (List_Length): New function.
551 * exp_ch6.adb (Expand_N_Subprogram_Body): Call Unnest_Subprogram
552 when appropriate (Process_Preconditions): Minor code
553 reorganization and reformatting
554 * exp_unst.ads, exp_unst.adb: New files.
555 * gnat1drv.adb (Adjust_Global_Switches): Set
556 Unnest_Subprogram_Mode if -gnatd.1
557 * namet.ads, namet.adb (Name_Find_Str): New version of Name_Find with
559 * opt.ads (Unnest_Subprogram_Mode): New flag.
560 * par-ch3.adb (P_Identifier_Declarations): Fixes to -gnatd.2 handling.
561 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set
562 Has_Nested_Subprogram flag.
563 * sem_ch8.adb (Find_Direct_Name): New calling sequence for
565 (Find_Selected_Component): Minor comment addition.
566 * sem_util.adb (Check_Nested_Access): New version for use with Exp_Unst.
567 (Note_Possible_Modification): New calling sequence for
569 * sem_util.ads (Check_Nested_Access): New version for use with Exp_Unst.
570 * gcc-interface/Make-lang.in (GNAT1_OBJS): Add exp_unst.o
572 2015-03-02 Pierre-Marie de Rodat <derodat@adacore.com>
574 * gcc-interface/utils.c (gnat_pushdecl): For non-artificial pointer
575 types, preserve the original type and create copies just like the C
576 front-end does. For artificial ones, do not define a name for
578 (create_type_decl): When gnat_pushdecl made the input type the
579 original type for the new declaration, do not define a stub
581 * gcc-interface/utils2.c (build_binary_op): Accept two different
582 pointer types when they point to the same type.
584 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
586 * exp_util.adb (Possible_Bit_Aligned_Component): Do not process
588 * sem_util.adb (Kill_Current_Values): Do not invalidate and
591 2015-03-02 Robert Dewar <dewar@adacore.com>
593 * sem_ch3.adb, exp_attr.adb, checks.adb, exp_aggr.adb: Minor
596 2015-03-02 Ed Schonberg <schonberg@adacore.com>
598 * sem_ch8.adb: extend use of Available_Subtype.
600 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
602 * sem_prag.adb (Duplication_Error): Remove the special handling
603 of 'Class or _Class in the context of pre/postconditions.
604 (Process_Class_Wide_Condition): Remove the special handling of
605 'Class or _Class in the context of pre/postconditions.
606 * sem_util.adb (Original_Aspect_Pragma_Name): Names Pre_Class
607 and Post_Class no longer need to be converted to _Pre and _Post.
608 * sem_util.ads (Original_Aspect_Pragma_Name): Update the comment
611 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
613 * exp_ch6.adb (Process_Preconditions): Modify the
614 mechanism that find the first source declaration to correct exit
615 the loop once it has been found.
617 2015-03-02 Gary Dismukes <dismukes@adacore.com>
619 * a-strsea.adb: Minor typo fix.
621 2015-03-02 Bob Duff <duff@adacore.com>
623 * einfo.ads: Minor comment fixes.
625 2015-03-02 Gary Dismukes <dismukes@adacore.com>
627 * einfo.adb, checks.adb: Minor reformatting and typo fixes.
629 2015-03-02 Ed Schonberg <schonberg@adacore.com>
631 * exp_aggr.adb (Get_Assoc_Expr): If the Default_Component_Value
632 is defined for the array type, use it instead of a Default_Value
633 specified for the component type itself.
635 2015-03-02 Thomas Quinot <quinot@adacore.com>
637 * exp_attr.adb (Expand_N_Attribute_Reference, case Input): When
638 expanding a 'Input attribute reference for a class-wide type,
639 do not generate a separate object declaration for the controlling
640 tag dummy object; instead, generate the expression inline in the
641 dispatching call. Otherwise, the declaration (which involves a
642 call to String'Input, returning a dynamically sized value on the
643 secondary stack) will be expanded outside of proper secondary
644 stack mark/release operations, and will thus cause a secondary
647 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
649 * checks.adb (Add_Validity_Check): Change the names of all
650 formal parameters to better illustrate their purpose. Update
651 the subprogram documentation. Update all occurrences of the
652 formal parameters. Generate a pre/postcondition pragma by
653 calling Build_Pre_Post_Condition.
654 (Build_PPC_Pragma): Removed.
655 (Build_Pre_Post_Condition): New routine.
656 * einfo.adb Node8 is no longer used as Postcondition_Proc. Node14
657 is now used as Postconditions_Proc. Flag240 is now renamed to
658 Has_Expanded_Contract. (First_Formal): The routine can now
659 operate on generic subprograms.
660 (First_Formal_With_Extras): The routine can now operate on generic
662 (Has_Expanded_Contract): New routine.
663 (Has_Postconditions): Removed.
664 (Postcondition_Proc): Removed.
665 (Postconditions_Proc): New routine.
666 (Set_Has_Expanded_Contract): New routine.
667 (Set_Has_Postconditions): Removed.
668 (Set_Postcondition_Proc): Removed.
669 (Set_Postconditions_Proc): New routine.
670 (Write_Entity_Flags): Remove the output of Has_Postconditions. Add
671 the output of Has_Expanded_Contract.
672 (Write_Field8_Name): Remove the output of Postcondition_Proc.
673 (Write_Field14_Name): Add the output of Postconditions_Proc.
674 * einfo.ads New attributes Has_Expanded_Contract and
675 Postconditions_Proc along with occurrences in entities.
676 Remove attributes Has_Postconditions and Postcondition_Proc
677 along with occurrences in entities.
678 (Has_Expanded_Contract): New routine along with pragma Inline.
679 (Has_Postconditions): Removed along with pragma Inline.
680 (Postcondition_Proc): Removed along with pragma Inline.
681 (Postconditions_Proc): New routine along with pragma Inline.
682 (Set_Has_Expanded_Contract): New routine along with pragma Inline.
683 (Set_Has_Postconditions): Removed along with pragma Inline.
684 (Set_Postcondition_Proc): Removed along with pragma Inline.
685 (Set_Postconditions_Proc): New routine along with pragma Inline.
686 * exp_ch6.adb (Add_Return): Code cleanup. Update the
687 generation of the call to the _Postconditions routine of
688 the procedure. (Expand_Non_Function_Return): Reformat the
689 comment on usage. Code cleanup. Update the generation of
690 the call to the _Postconditions routine of the procedure or
692 (Expand_Simple_Function_Return): Update the
693 generation of the _Postconditions routine of the function.
694 (Expand_Subprogram_Contract): Reimplemented.
695 * exp_ch6.ads (Expand_Subprogram_Contract): Update the parameter
696 profile along the comment on usage.
697 * exp_ch9.adb (Build_PPC_Wrapper): Code cleanup.
698 (Expand_N_Task_Type_Declaration): Generate pre/postconditions
699 wrapper when the entry [family] has a contract with
701 * exp_prag.adb (Expand_Attributes_In_Consequence): New routine.
702 (Expand_Contract_Cases): This routine and its subsidiaries now
703 analyze all generated code.
704 (Expand_Old_In_Consequence): Removed.
705 * sem_attr.adb Add with and use clause for Sem_Prag.
706 (Analyze_Attribute): Reimplment the analysis of attribute 'Result.
707 (Check_Use_In_Test_Case): Use routine Test_Case_Arg to obtain
709 * sem_ch3.adb (Analyze_Declarations): Analyze the contract of
710 a generic subprogram.
711 (Analyze_Object_Declaration): Do not create a contract node.
712 (Derive_Subprogram): Do not create a contract node.
713 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Do
714 not create a contract node.
715 (Analyze_Completion_Contract): New routine.
716 (Analyze_Function_Return): Alphabetize.
717 (Analyze_Generic_Subprogram_Body): Alphabetize. Do not create a
718 contract node. Do not copy pre/postconditions to the original
720 (Analyze_Null_Procedure): Do not create a contract node.
721 (Analyze_Subprogram_Body_Contract): Reimplemented.
722 (Analyze_Subprogram_Body_Helper): Do not mark the enclosing scope
723 as having postconditions. Do not create a contract node. Analyze
724 the subprogram body contract of a body that acts as a compilation
725 unit. Expand the subprogram contract after the declarations have
727 (Analyze_Subprogram_Contract): Reimplemented.
728 (Analyze_Subprogram_Specification): Do not create a contract node.
729 (List_Inherited_Pre_Post_Aspects): Code cleanup.
730 * sem_ch6.adb (Analyze_Subprogram_Body_Contract): Update the
732 (Analyze_Subprogram_Contract): Update the
733 parameter profile and the comment on usage.
734 * sem_ch7.adb (Analyze_Package_Body_Helper): Do not create a
736 (Analyze_Package_Declaration): Do not create a
738 (Is_Subp_Or_Const_Ref): Ensure that the prefix has an entity.
739 * sem_ch8.adb (Analyze_Subprogram_Renaming): Do not create a
741 * sem_ch9.adb (Analyze_Entry_Declaration): Do not create a
743 * sem_ch10.adb (Analyze_Compilation_Unit): Move local variables to
744 their proper section and alphabetize them. Analyze the contract of
745 a [generic] subprogram after all Pragmas_After have been analyzed.
746 (Analyze_Subprogram_Body_Stub_Contract): Alphabetize.
747 * sem_ch12.adb (Analyze_Generic_Package_Declaration): Do not
748 create a contract node.
749 (Analyze_Generic_Subprogram_Declaration):
750 Alphabetize local variables. Do not create a contract
751 node. Do not generate aspects out of pragmas for ASIS.
752 (Analyze_Subprogram_Instantiation): Instantiate
753 the contract of the subprogram. Do not create a
754 contract node. (Instantiate_Contract): New routine.
755 (Instantiate_Subprogram_Body): Alphabetize local variables.
756 (Save_Global_References_In_Aspects): New routine.
757 (Save_References): Do not save the global references found within
758 the aspects of a generic subprogram.
759 * sem_ch12.ads (Save_Global_References_In_Aspects): New routine.
760 * sem_ch13.adb (Analyze_Aspect_Specifications): Do not use
761 Original_Node for establishing linkages.
762 (Insert_Pragma): Insertion in a subprogram body takes precedence over
763 the case where the subprogram body is also a compilation unit.
764 * sem_prag.adb (Analyze_Contract_Cases_In_Decl_Part): Use
765 Get_Argument to obtain the proper expression. Install the generic
766 formals when the related context is a generic subprogram.
767 (Analyze_Depends_In_Decl_Part): Use Get_Argument to obtain
768 the proper expression. Use Corresponding_Spec_Of to obtain
769 the spec. Install the generic formal when the related context
770 is a generic subprogram.
771 (Analyze_Global_In_Decl_Part): Use Get_Argument to obtain the proper
772 expression. Use Corresponding_Spec_Of to obtain the spec. Install the
773 generic formal when the related context is a generic subprogram.
774 (Analyze_Initial_Condition_In_Decl_Part): Use Get_Argument
775 to obtain the proper expression. Remove the call to
776 Check_SPARK_Aspect_For_ASIS as the analysis is now done
778 (Analyze_Pragma): Update all occurrences
779 to Original_Aspect_Name. Pragmas Contract_Cases, Depends,
780 Extensions_Visible, Global, Postcondition, Precondition and
781 Test_Case now carry generic templates when the related context
782 is a generic subprogram. The same pragmas are no longer
783 forcefully fully analyzed when the context is a subprogram
784 that acts as a compilation unit. Pragmas Abstract_State,
785 Initial_Condition, Initializes and Refined_State have been clean
786 up. Pragmas Post, Post_Class, Postcondition, Pre, Pre_Class
787 and Precondition now use the same routine for analysis. Pragma
788 Refined_Post does not need to check the use of 'Result or
789 the lack of a post-state in its expression. Reimplement the
790 analysis of pragma Test_Case.
791 (Analyze_Pre_Post_Condition): New routine.
792 (Analyze_Pre_Post_Condition_In_Decl_Part):
794 (Analyze_Refined_Depends_In_Decl_Part): Use Get_Argument to obtain the
796 (Analyze_Refined_Global_In_Decl_Part): Use Get_Argument to obtain
797 the proper expression.
798 (Analyze_Test_Case_In_Decl_Part): Reimplemented.
799 (Check_Pre_Post): Removed.
800 (Check_Precondition_Postcondition): Removed.
801 (Check_SPARK_Aspect_For_ASIS): Removed.
802 (Check_Test_Case): Removed.
803 (Collect_Subprogram_Inputs_Outputs): Use Get_Argument
804 to obtain the proper expression. Use Corresponding_Spec_Of to
805 find the proper spec.
806 (Create_Generic_Template): New routine.
807 (Duplication_Error): New routine.
808 (Expression_Function_Error): New routine.
809 (Find_Related_Subprogram_Or_Body): Moved to the spec
810 of Sem_Prag. Emit precise error messages. Account for cases of
811 rewritten expression functions, generic instantiations, handled
812 sequence of statements and pragmas from aspects.
813 (Get_Argument): New routine.
814 (Make_Aspect_For_PPC_In_Gen_Sub_Decl): Removed.
815 (Preanalyze_CTC_Args): Removed.
816 (Process_Class_Wide_Condition): New routine.
817 * sem_prag.ads (Analyze_Test_Case_In_Decl_Part): Update
818 the parameter profile along with the comment on usage.
819 (Find_Related_Subprogram_Or_Body): Moved from the body of Sem_Prag.
820 (Make_Aspect_For_PPC_In_Gen_Sub_Decl): Removed.
821 (Test_Case_Arg): New routine.
822 * sem_util.adb Add with and use clauses for Sem_Ch6.
823 (Add_Contract_Item): This routine now creates a contract
824 node the first time an item is added. Remove the duplicate
825 aspect/pragma checks.
826 (Check_Result_And_Post_State): Reimplemented.
827 (Corresponding_Spec_Of): New routine.
828 (Get_Ensures_From_CTC_Pragma): Removed.
829 (Get_Requires_From_CTC_Pragma): Removed.
830 (Has_Significant_Contract): New routine.
831 (Inherit_Subprogram_Contract): Inherit only if the source
833 (Install_Generic_Formals): New routine.
834 (Original_Aspect_Name): Removed.
835 (Original_Aspect_Pragma_Name): New routine.
836 * sem_util.ads (Check_Result_And_Post_State): Reimplemented.
837 (Corresponding_Spec_Of): New routine.
838 (Get_Ensures_From_CTC_Pragma): Removed.
839 (Get_Requires_From_CTC_Pragma): Removed.
840 (Has_Significant_Contract): New routine.
841 (Install_Generic_Formals): New routine.
842 (Original_Aspect_Name): Removed.
843 (Original_Aspect_Pragma_Name): New routine.
844 * sem_warn.adb Add with and use clauses for Sem_Prag.
845 (Within_Postcondition): Use Test_Case_Arg to extract "Ensures".
847 2015-03-02 Ed Schonberg <schonberg@adacore.com>
849 * sem_ch8.adb (Available_Subtype): Optimization in
850 Find_Selected_Component: when safe, use existing subtype of
851 array component, possibly discriminant-dependent, rather than
852 creating new subtype declaration for it. In this fashion different
853 occurrences of the component have the same subtype, rather than
854 just equivalent ones. Simplifies value tracing in GNATProve.
856 2015-03-01 Arnaud Charlet <charlet@adacore.com>
860 * doc/gnat_ugn/gnat_project_manager.rst,
861 doc/gnat_ugn/platform_specific_information.rst: Remove reference to
862 image, too troublesome with texi format.
863 * gnat_ugn.texi: Regenerate.
865 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
868 * gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8): Remove.
869 (DEF_FUNCTION_TYPE_VAR_12): Likewise.
870 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
872 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
874 * gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8): Fix number of
876 (DEF_FUNCTION_TYPE_VAR_12): Likewise.
878 2015-02-22 Arnaud Charlet <charlet@adacore.com>
880 * doc/Makefile: postprocess texinfo files to update @dircategory
881 and update texi files under gcc/ada.
882 * gnat_ugn.texi, gnat_rm.texi: Regenerated.
884 2015-02-22 Arnaud Charlet <charlet@adacore.com>
886 * doc/gnat_ugn/project-manager-figure.png,
887 doc/gnat_ugn/rtlibrary-structure.png: New.
889 2015-02-22 Tom de Vries <tom@codesourcery.com>
892 * gnat-style.texi (@subsection Loop Statements): Replace @noindent by
893 @item, and fix warning '@itemize has text but no @item'.
895 2015-02-20 Ed Schonberg <schonberg@adacore.com>
897 * sem_prag.adb (Analyze_Pragma, case Obsolescent): Pragma
898 legally applies to an abstract subprogram declaration.
899 * freeze.adb: Minor comment addition.
901 2015-02-20 Robert Dewar <dewar@adacore.com>
903 * errout.ads: Document replacement of Name_uPre/Post/Type_Invariant.
904 * erroutc.adb (Set_Msg_Str): Replace _xxx.
905 (Pre/Post/Type_Invariant) by xxx'Class.
906 * erroutc.ads (Set_Msg_Str): Replace _xxx.
907 (Pre/Post/Type_Invariant) by xxx'Class.
908 * sem_prag.adb (Fix_Error): Remove special casing of
909 Name_uType_Invariant.
910 (Analyze_Pre_Post_Condition_In_Decl_Part): Remove special casing of
911 Name_uPre and Name_uPost in aspect case (done in Errout now).
913 2015-02-20 Robert Dewar <dewar@adacore.com>
915 * g-alveop.adb: Minor style fixes.
917 2015-02-20 Robert Dewar <dewar@adacore.com>
919 * freeze.adb (Warn_Overlay): Guard against blow up with address
922 2015-02-20 Bob Duff <duff@adacore.com>
924 * exp_attr.adb (May_Be_External_Call): Remove this. There is no need
925 for the compiler to guess whether the call is internal or external --
926 it is always external.
927 (Expand_Access_To_Protected_Op): For P'Access, where P
928 is a protected subprogram, always create a pointer to the
931 2015-02-20 Robert Dewar <dewar@adacore.com>
933 * a-dispat.adb, a-stcoed.ads: Minor reformatting.
935 2015-02-20 Robert Dewar <dewar@adacore.com>
937 * sem_ch13.adb (Build_Discrete_Static_Predicate): Allow static
938 predicate for non-static subtype.
939 (Build_Predicate_Functions): Do not assume subtype associated with a
940 static predicate must be static.
942 2015-02-20 Robert Dewar <dewar@adacore.com>
944 * errout.adb (Set_Msg_Node): Better handling of internal names
945 (Set_Msg_Node): Kill message when we cannot eliminate internal name.
946 * errout.ads: Document additional case of message deletion.
947 * namet.adb (Is_Internal_Name): Refined to consider wide
948 strings in brackets notation and character literals not to be
950 * sem_ch8.adb (Find_Selected_Component): Give additional error
951 when selector name is a subprogram whose first parameter has
952 the same type as the prefix, but that type is untagged.
954 2015-02-20 Robert Dewar <dewar@adacore.com>
956 * g-allein.ads, g-alveop.adb, g-alveop.ads, opt.ads: Minor reformatting
958 2015-02-20 Tristan Gingold <gingold@adacore.com>
960 * opt.ads (GNAT_Mode_Config): New variable.
961 * opt.adb (Set_Opt_Config_Switches): Consider GNAT_Mode_Config
962 to set Assertions_Enabled.
963 * switch-c.adb (Scan_Front_End_Switches): Set GNAT_Mode_Config
966 2015-02-20 Robert Dewar <dewar@adacore.com>
968 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Add an additional
969 comment regarding the handling of unterminated fixed-point
971 * s-valuns.ads (Scan_Raw_Unsigned): Add comments
972 corresponding to those previously added for
973 System.Val_LLU.Scan_Raw_Long_Long_Unsigned.
975 2015-02-20 Olivier Hainque <hainque@adacore.com>
977 * g-allein.ads, g-alveop.ads, g-alveop.adb: Code clean ups.
979 2015-02-20 Robert Dewar <dewar@adacore.com>
981 * sem_prag.adb: Minor comment clarification.
983 2015-02-20 Olivier Hainque <hainque@adacore.com>
985 * g-allein.ads (vec_ctf, vec_vcsfx, vec_vcfux): Remove.
986 * g-alleve.ads, g-alleva.adb (vcfux): Likewise.
987 * g-alveop.ads (vec_vcfsx, vec_vcfux): Just rename the ll versions.
988 (vec_ctf): Now renamings as well.
990 2015-02-20 Robert Dewar <dewar@adacore.com>
992 * switch-c.adb, bindgen.adb: Minor reformatting.
994 2015-02-20 Ed Schonberg <schonberg@adacore.com>
996 * sem_prag.adb (Analyze_Pragma, case Type_Invariant):
997 Invariant'class is allowed on an abstract type.
999 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1001 * sem_ch3.adb (Access_Definition): If the access definition is
1002 for a protected component and defines an access to protected
1003 subprogram, do not create an itype reference for it because a
1004 full type declaration will be built in order to generate the
1005 proper equivalent type.
1006 (Analyze_Subtype_Declaration): Add information of incomplete
1007 subtypes, for Ada 2012 extended uses of incomplete types.
1009 2015-02-20 Gary Dismukes <dismukes@adacore.com>
1011 * sem_res.adb: Minor reformatting.
1013 2015-02-20 Vincent Celier <celier@adacore.com>
1015 * switch-c.adb (Scan_Front_End_Switches): When comparing runtime
1016 path name for several switches --RTS, use the normalized path
1019 2015-02-20 Vincent Celier <celier@adacore.com>
1021 * bindgen.adb: Minor reformatting and code reorganization.
1023 2015-02-20 Jose Ruiz <ruiz@adacore.com>
1025 * a-stcoed.ads: Add spec for this package (Unimplemented_Unit).
1026 * impunit.adb (Non_Imp_File_Names_12): Mark unit a-stcoed.ads as
1027 defined by Ada 2012.
1029 2015-02-20 Arnaud Charlet <charlet@adacore.com>
1031 * sysdep.c, expect.c, s-oscons-tmplt.c, gsocket.h, adaint.c: Remove
1032 obsolete references to RTX, nucleus, VMS.
1034 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1036 * sem_prag.adb (Fix_Error): For an illegal Type_Invariant'Class
1037 aspect, use name that mentions Class explicitly, rather than
1038 compiler-internal name.
1040 2015-02-20 Robert Dewar <dewar@adacore.com>
1042 * debug.adb: Add documentation for -gnatd.2 (allow statements
1044 * par-ch3.adb (P_Identifier_Declarations): Handle
1045 statement appearing where declaration expected more cleanly.
1046 (Statement_When_Declaration_Expected): Implement debug flag
1049 2015-02-20 Jose Ruiz <ruiz@adacore.com>
1051 * a-dinopr.ads: Add spec for this package (Unimplemented_Unit).
1052 * a-dispat.ads (Yield): Include procedure added in Ada 2012.
1053 * a-dispat.adb (Yield): Implement procedure added in Ada 2012.
1054 * impunit.adb (Non_Imp_File_Names_05): Mark unit a-dinopr.ads as
1055 defined by Ada 2005.
1056 * snames.ads-tmpl (Name_Non_Preemptive_FIFO_Within_Priorities):
1057 This is the correct name for the dispatching policy (FIFO was
1060 2015-02-20 Javier Miranda <miranda@adacore.com>
1062 * sem_res.adb (Resolve_Type_Conversion): If the type of the
1063 operand is the limited-view of a class-wide type then recover
1064 the class-wide type of the non-limited view.
1066 2015-02-20 Arnaud Charlet <charlet@adacore.com>
1068 * gcc-interface/Makefile.in: Remove references to nucleus.
1069 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Procedure): Set
1070 extern_flag to true for Inline_Always subprograms with
1071 Intrinsic convention.
1073 2015-02-20 Yannick Moy <moy@adacore.com>
1075 * sem_prag.ads: Minor typo in comment.
1077 2015-02-20 Pascal Obry <obry@adacore.com>
1079 * s-osprim-mingw.adb: Fix Get_Base_Time parameter mode.
1081 2015-02-20 Vincent Celier <celier@adacore.com>
1083 * makeutl.adb (Get_Directories.Add_Dir): Add a directory only
1086 2015-02-20 Robert Dewar <dewar@adacore.com>
1088 * sem_eval.ads: Minor reformatting.
1090 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1092 * freeze.adb (Size_Known): Do not set the packed size for
1093 independent type or component.
1094 (Freeze_Array_Type): Check for Independent[_Components] with packing
1095 or explicit component size clause.
1096 * gnat1drv.adb (Post_Compilation_Validation_Checks): Do the validation
1097 of independence pragmas only for non-GCC back-ends.
1098 * sem_ch13.adb (Initialize): Likewise for the initialization.
1099 * sem_prag.adb (Record_Independence_Check): New procedure to record an
1100 independence check in the table.
1101 (Analyze_Pragma): Use it throughout instead of doing it manually.
1102 * gcc-interface/decl.c (gnat_to_gnu_field): Add support for
1103 independent type or component.
1105 2015-02-20 Thomas Quinot <quinot@adacore.com>
1107 * adaint.c (__gnat_readdir): For Solaris, use 64 bit variants of
1108 struct direct and readdir. This is required for NFS filesystems
1109 mounted from servers that use 64-bit cookies.
1111 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1113 * sem_ch12.adb (Analyze_Subprogram_Instantiaion): New subprogram
1114 Build_Subprogram_Renaming, to create renaming of subprogram
1115 instance in the the declaration of the wrapper package rather
1116 than in its body, so that it is available for analysis of aspects
1117 propagated from generic to instantiation.
1118 (Check_Mismatch): An actual for a formal package that is an
1119 incomplete type matches a formal type that is incomplete.
1120 (Instantiate_Package_Body): Move code that builds subprogram
1121 renaming to Analyze_Subprogram_Instantiation.
1122 (Instantiate_Type): The generated subtype is a limited view if
1123 the actual is a limited view.
1124 (Load_Parent_Of_Generic): Retrieve instance declaration from
1125 its new position within wrapper package.
1127 2015-02-20 Arnaud Charlet <charlet@adacore.com>
1129 * s-parame-vxworks.adb, s-os_lib.ads: Update comments.
1131 2015-02-20 Robert Dewar <dewar@adacore.com>
1133 * s-osinte-vxworks.ads (To_Timespec): Add comment about the
1134 issue of negative arguments.
1136 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1138 * gnat1drv.adb: Minor consistency fix.
1140 2015-02-20 Pascal Obry <obry@adacore.com>
1142 * s-osprim-mingw.adb (Get_Base_Time): Properly release lock in all
1145 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1147 * inline.adb (Expand_Inlined_Call): Skip again calls to subprogram
1149 * exp_ch6.adb (Expand_Call): Use back-end inlining
1150 instead of expansion for simple subprogram renamings.
1152 2015-02-20 Robert Dewar <dewar@adacore.com>
1154 * exp_util.adb: Minor reformatting.
1156 2015-02-20 Vincent Celier <celier@adacore.com>
1158 * switch-c.adb (Scan_Front_End_Switches): Do not fail when --RTS=
1159 is specified several times with different values that indicates
1160 the same runtime directory.
1162 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1164 * sem_attr.adb (Check_Not_Incomplete_Type): Clean up code to
1165 handle properly illegal uses of attributes on prefixes on an
1166 incomplete type, both when the type of the prefix is locally
1167 incomplete, and when it is a limited view of a type whose
1168 non-limited view is not available.
1169 (Analyze_Attribute): Add calls to Check_Not_Incomplete_Type for
1170 'Address and others.
1172 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1174 * exp_ch6.adb: Fix minor typo in comment.
1176 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1178 * sinfo.ads: Add comment.
1180 2015-02-20 Olivier Hainque <hainque@adacore.com>
1182 * opt.ads: Replace Opt.Suppress_All_Inlining by two separate
1183 flags controlling the actual FE inlining out of pragma Inline
1184 and pragma Inline_Always.
1185 * adabkend.adb (Scan_Compiler_Arguments): Set both flags to True
1186 on -fno-inline, which disables all inlining in compilers with
1187 an Ada back-end and without back-end inlining support.
1188 * back_end.adb (Scan_Back_End_Switches): Set the Inline related
1189 flag to True on -fno-inline and leave Inline_Always alone for
1191 * back_end.ads (Scan_Compiler_Arguments): Adjust spec wrt the
1192 names of the Opt flags it sets.
1193 * gnat1drv.adb (Adjust_Global_Switches): Remove test on
1194 Opt.Suppress_All_Inlining in the Back_End_Inlining computation.
1195 * sem_prag.adb (Make_Inline): Remove early return conditioned
1196 on Opt.Suppress_All_Inlining.
1197 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Use the flags to
1198 disable the calls to Build_Body_To_Inline otherwise triggered
1199 by pragma Inline or Inline_Always. This will prevent actual
1200 front-end inlining of the subprogram on calls.
1202 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1204 * exp_ch3.adb (Default_Initialize_Object): Call Add_Inlined_Body on the
1205 Abort_Undefer_Direct function.
1206 * exp_ch5.adb (Expand_N_Assignment_Statement): Likewise.
1207 * exp_intr.adb (Expand_Unc_Deallocation): Likewise.
1208 * exp_prag.adb (Expand_Pragma_Abort_Defer): Likewise.
1209 * exp_ch4.adb (Expand_N_Selected_Component): Adjust call to
1211 * exp_ch6.adb (Expand_Call): Adjust calls to Add_Inlined_Body.
1212 Remove call to Register_Backend_Call and move code resetting
1213 Needs_Debug_Info on inlined subprograms to...
1214 * inline.ads (Add_Inlined_Body): Add N parameter.
1215 (Register_Backend_Call): Delete.
1216 * inline.adb (Add_Inlined_Body): ...here and simplify.
1217 Register the call with Backend_Calls directly.
1218 (Register_Backend_Call): Delete.
1219 * s-stalib.ads (Abort_Undefer_Direct): Restore pragma Inline.
1221 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1223 * s-stalib.ads: Fix typo.
1225 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1227 * exp_ch3.adb (Default_Initialize_Object): If the object has a
1228 delayed freeze, the actions associated with default initialization
1229 must be part of the freeze actions, rather that being inserted
1230 directly after the object declaration.
1232 2015-02-20 Robert Dewar <dewar@adacore.com>
1234 * lib-load.adb: Minor comment update.
1236 2015-02-20 Vincent Celier <celier@adacore.com>
1238 * prj-proc.adb (Process_Case_Construction): When there are
1239 incomplete withed projects and the case variable is unknown,
1240 skip the case construction.
1242 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1244 * exp_ch6.adb (Expand_Actuals): Add caller-side invariant checks
1245 when an actual is a view conversion, either because the call is
1246 to an inherited operation, or because the actual is an explicit
1247 type conversion to an ancestor type. Fixes ACATS 4.0D: C732001
1249 2015-02-20 Robert Dewar <dewar@adacore.com>
1251 * einfo.ads: Minor comment updates Fix missing pragma Inline
1252 for Set_Partial_View_Has_Unknown_Discr.
1253 * einfo.adb (Write_Entity_Flags): Add missing entry for
1254 Partial_View_Has_Unknown_Discr.
1255 * sem_ch3.adb: Minor reformatting.
1257 2015-02-20 Vincent Celier <celier@adacore.com>
1259 * opt.ads: Minor cleanup: remove mention of gprmake.
1260 * s-stalib.ads (Abort_Undefer_Direct): Do not inline.
1261 * s-tataat.adb: Do not call System.Tasking.Self but directly
1262 System.Task_Primitives.Operations.Self.
1264 2015-02-20 Arnaud Charlet <charlet@adacore.com>
1266 * gnat_rm.texi, gnat_ugn.texi: Now automatically generated from
1267 sphinx in the doc directory.
1268 * doc: New directory containing sphinx versions of gnat_rm and gnat_ugn
1270 2015-02-20 Robert Dewar <dewar@adacore.com>
1272 * sem_res.adb: Minor reformatting.
1273 * exp_ch9.adb (Build_Protected_Spec): Copy Aliased setting when
1275 * sem_ch13.adb (Analyze_Aspect_Specifications): Exclude Boolean
1276 aspects from circuitry setting delay required to false if the
1277 argument is an integer literal.
1279 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1281 * einfo.ads. einfo.adb (Partial_View_Has_Unknown_Discr): New flag
1282 on type entities, to enforce AI12-0133: default initialization
1283 of types whose partial view has unknown discriminants does not
1284 get an invariant check, because clients of the unit can never
1285 declare objects of such types.
1286 * sem_ch3.adb (Find_Type_Name); Set new flag
1287 Partial_View_Has_Unknown_Discr when needed.
1288 * exp_ch3.adb (Expand_N_Object_Declaration): Use flag to suppress
1289 generation of invariant call on default-initialized object.
1291 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
1293 * gcc-interface/decl.c (gnat_to_gnu_param): Do not strip the padding
1294 if the parameter either is passed by reference or if the alignment
1297 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
1299 * gcc-interface/decl.c (is_cplusplus_method): Use Is_Primitive flag to
1300 detect primitive operations of tagged and untagged types.
1302 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
1304 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not bother about alias
1305 sets in presence of derivation for subprogram types.
1307 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
1309 * gcc-interface/utils.c (begin_subprog_body): Assert that the body is
1310 present in the same context as the declaration.
1312 2015-02-07 Jakub Jelinek <jakub@redhat.com>
1315 * gcc-interface/trans.c (gigi): Recreate optimization_default_node
1316 and optimization_current_node after tweaking global_options.
1318 2015-02-05 Robert Dewar <dewar@adacore.com>
1320 * prj-proc.adb, sem_aux.adb, exp_ch9.adb, errout.adb, prj-dect.adb,
1321 prj-nmsc.adb: Minor reformatting.
1323 2015-02-05 Ed Schonberg <schonberg@adacore.com>
1325 * sem_type.adb (Covers): In ASIS_Mode the Corresponding_Record
1326 of a protected type may not be available, so to check conformance
1327 with an interface type, examine the interface list in the type
1328 declaration directly.
1329 (Write_Overloads): Improve information for indirect calls,
1332 2015-02-05 Ed Schonberg <schonberg@adacore.com>
1334 * exp_ch3.adb (Make_Tag_Assignment): Do not perform this
1335 expansion activity in ASIS mode.
1337 2015-02-05 Javier Miranda <miranda@adacore.com>
1339 * errout.adb (Error_Msg_PT): Add missing error.
1340 * sem_ch6.adb (Check_Synchronized_Overriding): Check the missing
1341 RM rule. Code cleanup.
1342 * exp_ch9.adb (Build_Wrapper_Spec): Propagate "constant" in
1343 anonymous access types. Found working on the tests. Code cleanup.
1345 2015-02-05 Vincent Celier <celier@adacore.com>
1347 * prj-dect.adb (Parse_Attribute_Declaration): Continue scanning
1348 when there are incomplete withs.
1349 * prj-nmsc.adb (Process_Naming): Do not try to get the value
1350 of an element when it is nil.
1351 (Check_Naming): Do not check a nil suffix for illegality
1352 * prj-proc.adb (Expression): Do not process an empty term.
1353 * prj-strt.adb (Attribute_Reference): If attribute cannot be
1354 found, parse a possible index to avoid cascading errors.
1356 2015-02-05 Ed Schonberg <schonberg@adacore.com>
1358 * sem_aux.adb (Is_Derived_Type): A subprogram_type generated
1359 for an access_to_subprogram declaration is not a derived type.
1361 2015-02-05 Robert Dewar <dewar@adacore.com>
1363 * errout.adb (Error_Msg_Internal): For non-serious error set
1364 Fatal_Error to Ignored.
1365 * lib-load.adb (Load_Unit): Minor comment updates.
1366 * sem_ch10.adb (Analyze_With_Clause): Propagate Fatal_Error
1367 setting from with'ed unit to with'ing unit.
1368 * sem_prag.adb (Analyze_Pragma, case Warnings): Document handling
1371 2015-02-05 Yannick Moy <moy@adacore.com>
1373 * sem_prag.adb, par-prag.adb: Minor code clean up.
1375 2015-02-05 Yannick Moy <moy@adacore.com>
1377 * par-prag.adb (Pragma_Warnings): Update for extended form
1378 of pragma Warnings. The "one" argument case may now have 2 or
1380 * sem_prag.adb (Analyze_Pragma/Pragma_Warnings): Update for
1381 extended form of pragma Warnings. Pragma with tool name is either
1382 rewritten as null or as an equivalent form without tool name,
1384 * snames.ads-tmpl (Name_Gnatprove): New name.
1386 2015-02-05 Robert Dewar <dewar@adacore.com>
1388 * sem_ch13.adb (Add_Invariants): Don't assume invariant is
1390 * sem_prag.adb (Analyze_Pragma, case Check): Don't assume
1391 condition is standard Boolean, it can be non-standard derived
1394 2015-02-05 Robert Dewar <dewar@adacore.com>
1396 * checks.adb (Enable_Range_Check): Disconnect attempted
1397 optimization for the case of range check for subscript of
1398 unconstrained array.
1400 2015-02-05 Robert Dewar <dewar@adacore.com>
1402 * par-ch13.adb (With_Present): New function
1403 (Aspect_Specifications_Present): Handle WHEN in place of WITH
1404 (Get_Aspect_Specifications): Comment update.
1405 * par.adb: Comment updates.
1407 2015-02-05 Robert Dewar <dewar@adacore.com>
1409 * errout.adb (Handle_Serious_Error): New setting of Fatal_Error.
1410 * frontend.adb (Frontend): New setting of Fatal_Error.
1411 * lib-load.adb (Create_Dummy_Package_Unit): New setting of
1413 (Load_Main_Source): New setting of Fatal_Error
1414 (Load_Unit): New setting of Fatal_Error.
1415 * lib-writ.adb (Add_Preprocessing_Dependency): New setting of
1417 (Ensure_System_Dependency): New setting of Fatal_Error.
1418 * lib.adb (Fatal_Error): New setting of Fatal_Error
1419 (Set_Fatal_Error): New setting of Fatal_Error.
1420 * lib.ads: New definition of Fatal_Error and associated routines.
1421 * par-ch10.adb (P_Compilation_Unit): New setting of Fatal_Error.
1422 * par-load.adb (Load): New setting of Fatal_Error.
1423 * rtsfind.adb (Load_RTU): New setting of Fatal_Error.
1424 * sem_ch10.adb (Analyze_Compilation_Unit): New setting of
1426 (Optional_Subunit): New setting of Fatal_Error.
1427 (Analyze_Proper_Body): New setting of Fatal_Error.
1428 (Load_Needed_Body): New setting of Fatal_Error.
1430 2015-02-05 Ed Schonberg <schonberg@adacore.com>
1432 * sem_res.adb (Resolve_Call): If the function being called has
1433 out parameters do not check for language version if the function
1434 comes from a predefined unit, as those are always compiled in
1437 2015-02-05 Ed Schonberg <schonberg@adacore.com>
1439 * sem_ch3.adb (Process_Full_View): Verify that the full view
1440 of a type extension must carry an explicit limited keyword if
1441 the partial view does (RM 7.3 (10.1)).
1443 2015-02-05 Robert Dewar <dewar@adacore.com>
1445 * g-rannum.adb, g-rannum.ads, s-rannum.adb, s-rannum.ads,
1446 sem_warn.ads: Minor reformatting.
1447 * exp_ch13.adb (Expand_N_Freeze_Entity): Add guard for aspect
1449 * sem_prag.adb (Analyze_Pragma, case Type_Invariant): Give
1450 error for abstract type.
1452 2015-02-05 Yannick Moy <moy@adacore.com>
1454 * opt.ads (Warn_On_Suspicious_Contract): Update comment
1456 * sem_attr.adb (Analyze_Attribute/Attribute_Update): Warn on
1457 suspicious uses of 'Update.
1458 * sem_warn.adb, sem_warn.ads (Warn_On_Suspicious_Update): New
1459 function issues warning on suspicious uses of 'Update.
1460 * g-rannum.adb, g-rannum.ads, s-rannum.adb, s-rannum.ads: Mark
1461 package spec and body as SPARK_Mode Off.
1463 2015-02-05 Robert Dewar <dewar@adacore.com>
1465 * sem_prag.adb (Set_Elab_Unit_Name): New name for Set_Unit_Name
1466 (Analyze_Pragma): Change Set_Unit_Name to Set_Elab_Unit_Name
1467 (Set_Elab_Unit_Name): Generate reference for Elaborate[_All]
1468 * sem_warn.adb (Warn_On_Unreferenced_Entity): Suppress warning
1469 for exported entity.
1471 2015-02-05 Hristian Kirtchev <kirtchev@adacore.com>
1473 * sem_prag.adb (Check_Pragma_Conformance): Add
1474 local variable Arg. Ensure that all errors are associated with
1475 the pragma if it appears without an argument. Add comments on
1478 2015-02-05 Robert Dewar <dewar@adacore.com>
1480 * lib-xref.adb: Minor reformatting.
1482 2015-02-05 Tristan Gingold <gingold@adacore.com>
1484 PR ada/64349da/64349
1485 * env.c: Fix thinko: handle Darwin case before default one.
1487 2015-01-30 Robert Dewar <dewar@adacore.com>
1489 * a-assert.adb: Minor reformatting.
1490 * sem_ch13.adb: Minor comment clarification.
1491 * types.ads: Minor comment update.
1492 * sem_eval.adb (Real_Or_String_Static_Predicate_Matches): Avoid blow up
1493 when we have a predicate that is nothing but an inherited dynamic
1496 2015-01-30 Jerome Guitton <guitton@adacore.com>
1498 * gcc-interface/Makefile.in (x86-vxworks): Update GCC_SPEC_FILES to
1499 include cert link spec.
1501 2015-01-30 Robert Dewar <dewar@adacore.com>
1503 * einfo.ads: Minor comment fix.
1504 * freeze.adb (Freeze_Profile): Add test for suspicious import
1506 * sem_prag.adb (Process_Import_Or_Interface): Test for suspicious
1507 use in Pure unit is now moved to Freeze (to properly catch
1508 Pure_Function exemption).
1510 2015-01-30 Bob Duff <duff@adacore.com>
1512 * sem_res.ads: Minor comment fix.
1513 * sem_type.adb: sem_type.adb (Remove_Conversions): Need to
1514 check both operands of an operator.
1516 2015-01-30 Yannick Moy <moy@adacore.com>
1518 * a-assert.ads, a-assert.adb: Mark package spec in SPARK. Set assertion
1519 policy for Pre to Ignore.
1520 (Assert): Add precondition.
1522 2015-01-30 Robert Dewar <dewar@adacore.com>
1524 * sem_prag.adb (Process_Import_Or_Interface): Warn if used in
1526 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Clarify
1527 documentation for some special cases of invalid attempts at
1530 2015-01-30 Gary Dismukes <dismukes@adacore.com>
1532 * errout.ads: Minor reformatting.
1534 2015-01-30 Yannick Moy <moy@adacore.com>
1536 * inline.adb (Process_Formals): Use the sloc of
1537 the inlined node instead of the sloc of the actual parameter,
1538 when replacing formal parameters by the actual one.
1540 2015-01-30 Arnaud Charlet <charlet@adacore.com>
1542 * g-expect.adb (Get_Command_Output): Use infinite timeout when
1545 2015-01-30 Ed Schonberg <schonberg@adacore.com>
1547 * sem_ch12.adb (Analyze_Associations): If an in-parameter is
1548 defaulted in an instantiation, add an entry in the list of actuals
1549 to indicate the default value of the formal (as is already done
1550 for defaulted subprograms).
1552 2015-01-30 Javier Miranda <miranda@adacore.com>
1554 * errout.adb (Error_Msg_PT): Minor error phrasing update.
1556 2015-01-30 Robert Dewar <dewar@adacore.com>
1558 * sem_warn.adb (Warn_On_Known_Condition): Improve error message
1561 2015-01-30 Pierre-Marie de Rodat <derodat@adacore.com>
1563 * exp_dbug.adb (Get_Encoded_Name): When
1564 -fgnat-encodings=minimal, do not generate names for biased types.
1566 2015-01-30 Tristan Gingold <gingold@adacore.com>
1569 * env.c: Move vxworks and darwin includes out of #ifdef IN_RTS.
1571 2015-01-30 Gary Dismukes <dismukes@adacore.com>
1573 * freeze.adb: Minor reformatting.
1575 2015-01-30 Javier Miranda <miranda@adacore.com>
1577 * errout.ads (Error_Msg_PT): Replace Node_Id by Entity_Id and
1578 improve its documentation.
1579 * errout.adb (Error_Msg_PT): Improve the error message.
1580 * sem_ch6.adb (Check_Conformance): Update call to Error_Msg_PT.
1581 (Check_Synchronized_Overriding): Update call to Error_Msg_PT.
1582 * sem_ch3.adb (Check_Abstract_Overriding): Code cleanup.
1584 2015-01-30 Robert Dewar <dewar@adacore.com>
1586 * sem_warn.adb (Warn_On_Known_Condition): Do special casing of
1587 message for False case.
1589 2015-01-30 Doug Rupp <rupp@adacore.com>
1591 * s-vxwext-kernel.ads (Task_Cont): Remove imported subprogram body.
1592 * s-vxwext-kernel.adb (Task_Cont): New subpprogram body specialized for
1595 2015-01-30 Gary Dismukes <dismukes@adacore.com>
1597 * sem_attr.adb (Declared_Within_Generic_Unit):
1598 New function to test whether an entity is declared within the
1599 declarative region of a given generic unit.
1600 (Resolve_Attribute): For checking legality of subprogram'Access within
1601 a generic unit, call new Boolean function Declared_Within_Generic_Unit
1602 instead of simply comparing the results of Enclosing_Generic_Unit on
1603 the prefix and access type. Correct minor comment typos.
1605 2015-01-30 Robert Dewar <dewar@adacore.com>
1607 * freeze.adb, exp_util.ads: Update comment.
1608 * exp_util.adb, exp_ch3.adb: Minor code reorganization and reformatting.
1609 * sem_util.adb: Minor: fix typo.
1611 2015-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1613 * sem_attr.adb (Analyze_Attribute): Ensure that
1614 the check concerning Refined_Post takes precedence over the
1617 2015-01-30 Gary Dismukes <dismukes@adacore.com>
1619 * sem_prag.adb: Minor typo fixes and reformatting.
1621 2015-01-30 Yannick Moy <moy@adacore.com>
1623 * sem_attr.adb: Code clean up.
1625 2015-01-30 Robert Dewar <dewar@adacore.com>
1627 * ali.adb (Scan_ALI): Set Serious_Errors flag in Unit record.
1628 * ali.ads (Unit_Record): Add new field Serious_Errors.
1629 * lib-writ.adb (Write_Unit_Information): Set SE (serious errors)
1630 attribute in U line.
1631 * lib-writ.ads: New attribute SE (serious erors) in unit line.
1633 2015-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1635 * einfo.adb Update the usage of attributes Entry_Bodies_Array,
1636 Lit_Indexes, Scale_Value, Storage_Size_Variable,
1637 String_Literal_Low_Bound along associated routines and
1639 (Pending_Access_Types): New routine.
1640 (Set_Pending_Access_Types): New routine.
1641 (Write_Field15_Name): Add an entry for Pending_Access_Types.
1642 * einfo.ads Add new attribute Pending_Access_Types along
1643 with usage in nodes. Update the usage of attributes
1644 Entry_Bodies_Array, Lit_Indexes, Scale_Value,
1645 Storage_Size_Variable, String_Literal_Low_Bound.
1646 (Pending_Access_Types): New routine along with pragma Inline.
1647 (Set_Pending_Access_Types): New routine along with pragma Inline.
1648 * exp_ch3.adb (Expand_Freeze_Array_Type): Add new local variable
1649 Ins_Node. Determine the insertion node for anonynous access type
1650 that acts as a component type of an array. Update the call to
1651 Build_Finalization_Master.
1652 (Expand_Freeze_Record_Type): Update
1653 the calls to Build_Finalization_Master.
1654 (Freeze_Type): Remove
1655 local variable RACW_Seen. Factor out the code that deals with
1656 remote access-to-class-wide types. Create a finalization master
1657 when the designated type contains a private component. Fully
1658 initialize all pending access types.
1659 (Process_RACW_Types): New routine.
1660 (Process_Pending_Access_Types): New routine.
1661 * exp_ch4.adb (Expand_Allocator_Expression): Allocation no longer
1662 needs to set primitive Finalize_Address.
1663 (Expand_N_Allocator): Allocation no longer sets primitive
1665 * exp_ch6.adb (Add_Finalization_Master_Actual_To_Build_In_Place_Call):
1666 Update the call to Build_Finalization_Master.
1667 (Make_Build_In_Place_Call_In_Allocator): Allocation no longer
1668 needs to set primitive Finalize_Address.
1669 * exp_ch7.adb (Add_Pending_Access_Type): New routine.
1670 (Build_Finalization_Master): New parameter profile. Associate
1671 primitive Finalize_Address with the finalization master if the
1672 designated type has been frozen, otherwise treat the access
1673 type as pending. Simplify the insertion of the master and
1674 related initialization code.
1675 (Make_Finalize_Address_Body): Allow Finalize_Address for class-wide
1677 (Make_Set_Finalize_Address_Call): Remove forlam parameter Typ.
1678 Simplify the implementation.
1679 * exp_ch7.ads (Build_Finalization_Master): New parameter profile
1680 along with comment on usage.
1681 (Make_Set_Finalize_Address_Call): Remove formal parameter Typ. Update
1682 the comment on usage.
1683 * exp_util.adb (Build_Allocate_Deallocate_Proc): Use routine
1684 Finalize_Address to retrieve the primitive.
1685 (Finalize_Address): New routine.
1686 (Find_Finalize_Address): Removed.
1687 * exp_util.ads (Finalize_Address): New routine.
1688 * freeze.adb (Freeze_All): Remove the generation of finalization
1690 * sem_ch3.adb (Analyze_Full_Type_Declaration): Propagate any
1691 pending access types from the partial to the full view.
1693 2015-01-30 Robert Dewar <dewar@adacore.com>
1695 * sem_disp.adb: Minor reformatting.
1696 * sem_disp.ads: Documentation update.
1698 2015-01-30 Ed Schonberg <schonberg@adacore.com>
1700 * sem_disp.adb (Is_Dynamically_Tagged): when applied to an entity
1701 or a function call, return True if type is class-wide.
1702 * sem_res.adb (Resolve_Case_Expression, Resolve_If_Expression);
1703 Apply RM 4.5.7 (17/3): all or none of the dependent expression
1704 of a conditional expression must be dynamically tagged.
1706 2015-01-30 Ed Schonberg <schonberg@adacore.com>
1708 * sem_ch6.adb (Analyze_Function_Return): In an extended return
1709 statement, apply accessibility check to result object when there
1710 is no initializing expression (Ada 2012 RM 6.5 (5.4/3))
1712 2015-01-30 Robert Dewar <dewar@adacore.com>
1714 * sem_ch4.adb (Analyze_If_Expression): Allow for non-standard
1715 Boolean for case where ELSE is omitted.
1716 * sem_res.adb: Minor reformatting.
1718 2015-01-27 Bernd Edlinger <bernd.edlinger@hotmail.de>
1720 Fix build under cygwin/64.
1721 * adaint.h: Add check for __CYGWIN__.
1722 * mingw32.h: Prevent windows.h from including x86intrin.h in GCC.
1724 2015-01-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
1727 * adaint.c: Handle __CYGWIN__ like __MINGW32__ here.
1728 * mingw32.h: Don't include <tchar.h> under cygwin.
1729 (_O_U8TEXT, _O_U16TEXT, _O_WTEXT): Set to _O_TEXT if not yet defined.
1731 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1733 * gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8)
1734 (DEF_FUNCTION_TYPE_VAR_12): New macros.
1736 2015-01-09 Michael Collison <michael.collison@linaro.org>
1738 * gcc-interface/cuintp.c: Include hash-set.h, machmode.h,
1739 vec.h, double-int.h, input.h, alias.h, symtab.h,
1740 fold-const.h, wide-int.h, and inchash.h due to
1741 flattening of tree.h.
1742 * gcc-interface/decl.c: Ditto.
1743 * gcc-interface/misc.c: Ditto.
1744 * gcc-interface/targtyps.c: Include hash-set.h, machmode.h,
1745 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h,
1746 fold-const.h, wide-int.h, and inchash.h due to
1747 flattening of tree.h.
1748 * gcc-interface/trans.c: Include hash-set.h, machmode.h,
1749 vec.h, double-int.h, input.h, alias.h, symtab.h, real.h,
1750 fold-const.h, wide-int.h, inchash.h due to
1751 flattening of tree.h.
1752 * gcc-interface/utils.c: Include hash-set.h, machmode.h,
1753 vec.h, double-int.h, input.h, alias.h, symtab.h,
1754 fold-const.h, wide-int.h, and inchash.h due to
1755 flattening of tree.h.
1756 * gcc-interface/utils2.c: Ditto.
1758 2015-01-07 Robert Dewar <dewar@adacore.com>
1760 * sem_warn.adb (Check_One_Unit): Don't give unused entities
1761 warning for a package which is used as a generic parameter.
1763 2015-01-07 Bob Duff <duff@adacore.com>
1765 * usage.adb (Usage): Correct documentation of
1768 2015-01-07 Robert Dewar <dewar@adacore.com>
1770 * s-fileio.adb: Minor reformatting.
1772 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1774 * sem_ch12.adb (Instantiate_Object): If formal is an anonymous
1775 access to subprogram, replace its formals with new entities when
1776 building the object declaration, both if actual is present and
1777 when it is defaulted.
1779 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1781 * sem_ch5.adb (Analyze_Assignment): If left-hand side is a view
1782 conversion and type of expression has invariant, apply invariant
1783 check on expression.
1785 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1787 * sem_ch3.adb (Create_Constrained_Components): A call to
1788 Gather_Components may detect an error if an inherited discriminant
1789 that controls a variant is non-static.
1790 * sem_aggr.adb (Resolve_Record_Aggregate, Step 5): The call to
1791 Gather_Components may report an error if an inherited discriminant
1792 in a variant in non-static.
1793 * sem_util.adb (Gather_Components): If a non-static discriminant
1794 is inherited do not report error here, but let caller handle it.
1795 (Find_Actual): Small optimization.
1797 2015-01-07 Bob Duff <duff@adacore.com>
1799 * usage.adb (Usage): Document -gnatw.f switch.
1801 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1803 * sem_ch12.adb: Code clean up and minor reformatting.
1805 2015-01-07 Robert Dewar <dewar@adacore.com>
1807 * exp_ch4.adb (Expand_N_Type_Conversion): Add guard for
1808 Raise_Accessibility_Error call.
1809 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Add documentation
1810 on handling of invalid digits in based constants.
1811 * s-fatgen.ads: Minor reformatting.
1812 * sem_attr.adb (Analyze_Attribute, case Unrestricted_Access):
1813 Avoid noting bogus modification for Valid test.
1814 * snames.ads-tmpl (Name_Attr_Long_Float): New Name.
1815 * einfo.ads: Minor reformatting.
1816 * sem_warn.adb: Minor comment clarification.
1817 * sem_ch12.adb: Minor reformatting.
1819 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1821 * exp_ch5.adb (Expand_Predicated_Loop): Handle properly loops
1822 over static predicates when the loop parameter specification
1823 carries a Reverse indicator.
1825 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1827 * sem_ch12.adb (Instantiate_Object): If formal has a default,
1828 actual is missing and formal has an anonymous access type, copy
1829 access definition in full so that tree for instance is properly
1830 formatted for ASIS use.
1832 2015-01-07 Bob Duff <duff@adacore.com>
1834 * sem_elab.adb (Check_Internal_Call_Continue): Give a warning
1835 for P'Access, where P is a subprogram in the same package as
1836 the P'Access, and the P'Access is evaluated at elaboration
1837 time, and occurs before the body of P. For example, "X : T :=
1838 P'Access;" would allow a subsequent call to X.all to be an
1839 access-before-elaboration error; hence the warning. This warning
1840 is enabled by the -gnatw.f switch.
1841 * opt.ads (Warn_On_Elab_Access): New flag for warning switch.
1842 * warnsw.adb (Set_Dot_Warning_Switch): Set Warn_On_Elab_Access.
1843 * gnat_ugn.texi: Document the new warning.
1845 2015-01-07 Johannes Kanig <kanig@adacore.com>
1847 * lib-xref-spark_specific.adb (Collect_SPARK_Xrefs): Skip unneeded
1850 2015-01-07 Robert Dewar <dewar@adacore.com>
1852 * s-taprop-linux.adb, clean.adb: Minor reformatting.
1854 2015-01-07 Arnaud Charlet <charlet@adacore.com>
1856 * s-tassta.adb: Relax some overzealous assertions.
1858 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1860 * sem_ch6.adb (Analyze_Return_Type): An call that returns a limited
1861 view of a type is legal when context is a thunk generated for
1862 operation inherited from an interface.
1863 * exp_ch6.adb (Expand_Simple_Function_Return): If context is
1864 a thunk and return type is an incomplete type do not continue
1865 expansion; thunk will be fully elaborated when generating code.
1867 2015-01-07 Doug Rupp <rupp@adacore.com>
1869 * s-osinte-mingw.ads (LARGE_INTEGR): New subtype.
1870 (QueryPerformanceFrequency): New imported procedure.
1871 * s-taprop-mingw.adb (RT_Resolution): Call above and return
1872 resolution vice a hardcoded value.
1873 * s-taprop-solaris.adb (RT_Resolution): Call clock_getres and return
1874 resolution vice a hardcoded value.
1875 * s-linux-android.ads (clockid_t): New subtype.
1876 * s-osinte-aix.ads (clock_getres): New imported subprogram.
1877 * s-osinte-android.ads (clock_getres): Likewise.
1878 * s-osinte-freebsd.ads (clock_getres): Likewise.
1879 * s-osinte-solaris-posix.ads (clock_getres): Likewise.
1880 * s-osinte-darwin.ads (clock_getres): New subprogram.
1881 * s-osinte-darwin.adb (clock_getres): New subprogram.
1882 * thread.c (__gnat_clock_get_res) [__APPLE__]: New function.
1883 * s-taprop-posix.adb (RT_Resolution): Call clock_getres to
1884 calculate resolution vice hard coded value.
1886 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1888 * exp_util.adb (Make_CW_Equivalent_Type): If root type is a
1889 limited view, use non-limited view when available to create
1890 equivalent record type.
1892 2015-01-07 Vincent Celier <celier@adacore.com>
1894 * gnatcmd.adb: Remove command Sync and any data and processing
1895 related to this command. Remove project processing for gnatstack.
1896 * prj-attr.adb: Remove package Synchonize and its attributes.
1898 2015-01-07 Vincent Celier <celier@adacore.com>
1900 * clean.adb: Minor error message change.
1902 2015-01-07 Tristan Gingold <gingold@adacore.com>
1905 * env.c (__gnat_environ): Adjust for darwin9/darwin10.
1907 2015-01-07 Javier Miranda <miranda@adacore.com>
1909 * sem_ch10.adb (Analyze_With_Clause): Compiling under -gnatq
1910 protect the frontend against never ending recursion caused by
1911 circularities in the sources.
1913 2015-01-07 Robert Dewar <dewar@adacore.com>
1915 * a-reatim.adb, make.adb, exp_pakd.adb, i-cpoint.adb, sem_ch8.adb,
1916 exp_ch3.adb: Minor reformatting.
1918 2015-01-07 Doug Rupp <rupp@adacore.com>
1920 * s-linux.ads (clockid_t): New subtype.
1921 * s-osinte-linux.ads (pragma Linker Options): Add -lrt.
1922 (clockid_t): New subtype.
1923 (clock_getres): Import system call.
1924 * s-taprop-linux.adb (System.OS_Constants): With and rename.
1925 (RT_Resolution): Remove
1926 hardcoded value and call clock_getres.
1927 * s-linux-sparc.ads, s-linux-mipsel.ads, s-linux-hppa.ads,
1928 s-linux-alpha.ads, s-linux-x32.ads (clockid_t): Add new subtype.
1930 2015-01-07 Robert Dewar <dewar@adacore.com>
1932 * sem_warn.adb (Check_One_Unit): Guard against context item
1933 with no Entity field.
1935 2015-01-07 Vincent Celier <celier@adacore.com>
1937 * clean.adb (Gnatclean): Warn that 'gnatclean -P' is obsolete.
1938 * make.adb (Initialize): Warn that 'gnatmake -P' is obsolete.
1940 2015-01-07 Vincent Celier <celier@adacore.com>
1942 * prj-conf.adb (Parse_Project_And_Apply_Config): Always finalize
1943 errors/warnings in the first parsing of the project files,
1944 to display the warnings when there is no errors.
1946 2015-01-07 Tristan Gingold <gingold@adacore.com>
1948 * i-cpoint.adb (Copy_Terminated_Array): Nicely handle null target.
1950 2015-01-07 Doug Rupp <rupp@adacore.com>
1952 * s-taprop-vxworks.adb (Stop_All_Tasks): Pass return
1953 value from Int_Lock as parameter to Int_Unlock.
1954 * s-osinte-vxworks.ads (Int_Unlock): Add parameter.
1955 * s-vxwext.ads (Int_Unlock): Likewise.
1956 * s-vxwext-kernel.adb (intUnlock, Int_Unlock): Likewise.
1957 * s-vxwext-kernel.ads (Int_Unlock): Likewise.
1958 * s-vxwext-rtp.adb (Int_Unlock): Likewise.
1959 * s-vxwext-rtp.ads (Int_Unlock): Likewise.
1961 2015-01-07 Pierre-Marie de Rodat <derodat@adacore.com>
1963 * exp_pakd.adb: Add a comment in exp_pakd.adb to explain why we
1966 2015-01-07 Tristan Gingold <gingold@adacore.com>
1968 * i-cpoint.adb (Copy_Terminated_Array): Use Copy_Array to
1971 2015-01-07 Eric Botcazou <ebotcazou@adacore.com>
1973 * sem_ch3.adb (Analyze_Full_Type_Declaration): Do not
1974 automatically set No_Strict_Aliasing on access types.
1975 * fe.h (No_Strict_Aliasing_CP): Declare.
1976 * gcc-interface/trans.c (gigi): Force flag_strict_aliasing to 0 if
1977 No_Strict_Aliasing_CP is set.
1979 2015-01-07 Johannes Kanig <kanig@adacore.com>
1981 * sem_ch8.adb (Analyze_Subprogram_Renaming) do
1982 not build function wrapper in gnatprove mode when the package
1983 is externally axiomatized.
1985 2015-01-07 Jose Ruiz <ruiz@adacore.com>
1987 * a-reatim.adb (Time_Of): Reduce the number of spurious overflows in
1988 intermediate computations when the parameters have different signs.
1990 2015-01-07 Javier Miranda <miranda@adacore.com>
1992 * exp_ch3.adb (Build_Init_Procedure): For derived types,
1993 improve the code which takes care of identifying and moving to
1994 the beginning of the init-proc the call to the init-proc of the
1997 2015-01-07 Olivier Hainque <hainque@adacore.com>
1999 * gcc-interface/trans.c (gnat_to_gnu, <N_Expression_With_Action>):
2000 Elaborate the expression as part of the same stmt group as the actions.
2002 2015-01-07 Robert Dewar <dewar@adacore.com>
2004 * sem_ch3.adb: Minor error message change.
2006 2015-01-07 Ed Schonberg <schonberg@adacore.com>
2008 * sem_prag.adb (Analyze_Pragma, case Preelaborable_Initialization):
2009 Following AI05-028, the pragam applies legally to any composite type.
2011 2015-01-07 Arnaud Charlet <charlet@adacore.com>
2013 * s-osinte-vxworks.adb, s-osinte-vxworks.ads
2014 (sigwait, sigwaitinfo): Removed, not needed after all on any
2015 VxWorks configurations.
2017 2015-01-07 Robert Dewar <dewar@adacore.com>
2019 * sem_ch3.adb, freeze.adb, exp_disp.adb: Minor reformatting.
2021 2015-01-07 Javier Miranda <miranda@adacore.com>
2023 * exp_disp.adb (Expand_Interface_Conversion): Adding missing
2024 generation of accessibility check.
2026 2015-01-07 Ed Schonberg <schonberg@adacore.com>
2028 * sem_ch3.adb (Derived_Type_Declaration): In the case of an
2029 illegal completion from a class- wide type, set etype of the
2030 derived type properly to prevent cascaded errors.
2032 2015-01-07 Robert Dewar <dewar@adacore.com>
2034 * prj.ads, i-cpoint.adb, freeze.adb, ghost.adb, prj-err.adb: Minor
2037 2015-01-07 Robert Dewar <dewar@adacore.com>
2039 * restrict.adb (Check_Restriction_No_Use_Of_Attribute):
2041 (OK_No_Use_Of_Entity_Name): New function.
2042 (Set_Restriction_No_Use_Of_Entity): New procedure.
2043 * restrict.ads (Check_Restriction_No_Use_Of_Attribute):
2045 (OK_No_Use_Of_Entity_Name): New function.
2046 (Set_Restriction_No_Use_Of_Entity): New procedure.
2047 * sem_ch8.adb (Find_Direct_Name): Add check for violation of
2049 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
2050 Add processing for new restriction No_Use_Of_Entity.
2052 2015-01-07 Eric Botcazou <ebotcazou@adacore.com>
2054 * freeze.adb (Freeze_Array_Type): Apply same handling to Is_Atomic
2055 component type as to Has_Atomic_Components type. Remove useless
2056 test on Is_Aliased component type.
2058 2015-01-07 Hristian Kirtchev <kirtchev@adacore.com>
2060 * alloc.ads Alphabetize several declarations. Add constants
2061 Ignored_Ghost_Units_Initial and Ignored_Ghost_Units_Increment.
2062 * atree.adb Add with and use clauses for Opt.
2063 (Allocate_Initialize_Node): Mark a node as ignored Ghost
2064 if it is created in an ignored Ghost region.
2065 (Ekind_In): New variant.
2066 (Is_Ignored_Ghost_Node): New routine.
2067 (Set_Is_Ignored_Ghost_Node): New routine.
2068 * atree.adb Aplhabetize several subprograms declarations. Flag
2069 Spare0 is now known as Is_Ignored_Ghost_Node.
2070 (Ekind_In): New variant.
2071 (Is_Ignored_Ghost_Node): New routine.
2072 (Set_Is_Ignored_Ghost_Node): New routine.
2073 * einfo.adb: Flag 279 is now known as Contains_Ignored_Ghost_Code.
2074 (Contains_Ignored_Ghost_Code): New routine.
2075 (Set_Contains_Ignored_Ghost_Code): New routine.
2076 (Set_Is_Checked_Ghost_Entity, Set_Is_Ignored_Ghost_Entity):
2077 It is now possible to set this property on an unanalyzed entity.
2078 (Write_Entity_Flags): Output the status of flag
2079 Contains_Ignored_Ghost_Code.
2080 * einfo.ads New attribute Contains_Ignored_Ghost_Code along with
2082 (Contains_Ignored_Ghost_Code): New routine
2083 along with pragma Inline.
2084 (Set_Contains_Ignored_Ghost_Code): New routine along with pragma Inline.
2085 * exp_ch3.adb Add with and use clauses for Ghost.
2086 (Freeze_Type): Capture/restore the value of Ghost_Mode on entry/exit.
2087 Set the Ghost_Mode in effect.
2088 (Restore_Globals): New routine.
2089 * exp_ch7.adb (Process_Declarations): Do not process a context
2090 that invoves an ignored Ghost entity.
2091 * exp_dbug.adb (Qualify_All_Entity_Names): Skip an ignored Ghost
2092 construct that has been rewritten as a null statement.
2093 * exp_disp.adb Add with and use clauses for Ghost.
2094 (Make_DT): Capture/restore the value of Ghost_Mode on entry/exit. Set
2095 the Ghost_Mode in effect.
2096 (Restore_Globals): New routine.
2097 * exp_util.adb (Requires_Cleanup_Actions): An ignored Ghost entity
2098 does not require any clean up. Add two missing cases that deal
2099 with block statements.
2100 * freeze.adb Add with and use clauses for Ghost.
2101 (Freeze_Entity): Capture/restore the value of Ghost_Mode on entry/exit.
2102 Set the Ghost_Mode in effect.
2103 (Restore_Globals): New routine.
2104 * frontend.adb Add with and use clauses for Ghost. Remove any
2105 ignored Ghost code from all units that qualify.
2106 * ghost.adb New unit.
2107 * ghost.ads New unit.
2108 * gnat1drv.adb Add with clause for Ghost. Initialize and lock
2109 the table in package Ghost.
2110 * lib.ads: Alphabetize several subprogram declarations.
2111 * lib-xref.adb (Output_References): Do not generate reference
2112 information for ignored Ghost entities.
2113 * opt.ads Add new type Ghost_Mode_Type and new global variable
2115 * rtsfind.adb (Load_RTU): Provide a clean environment when
2116 loading a runtime unit.
2117 * sem.adb (Analyze): Capture/restore the value of Ghost_Mode on
2118 entry/exit as the node may set a different mode.
2120 Capture/restore the value of Ghost_Mode on entry/exit as the
2121 unit may be withed from a unit with a different Ghost mode.
2122 * sem_ch3.adb Add with and use clauses for Ghost.
2123 (Analyze_Full_Type_Declaration, Analyze_Incomplete_Type_Decl,
2124 Analyze_Number_Declaration, Analyze_Private_Extension_Declaration,
2125 Analyze_Subtype_Declaration): Set the Ghost_Mode in effect. Mark
2126 the entity as Ghost when there is a Ghost_Mode in effect.
2127 (Array_Type_Declaration): The implicit base type inherits the
2128 "ghostness" from the array type.
2129 (Derive_Subprogram): The
2130 alias inherits the "ghostness" from the parent subprogram.
2131 (Make_Implicit_Base): The implicit base type inherits the
2132 "ghostness" from the parent type.
2133 * sem_ch5.adb Add with and use clauses for Ghost.
2134 (Analyze_Assignment): Set the Ghost_Mode in effect.
2135 * sem_ch6.adb Add with and use clauses for Ghost.
2136 (Analyze_Abstract_Subprogram_Declaration, Analyze_Procedure_Call,
2137 Analyze_Subprogram_Body_Helper, Analyze_Subprogram_Declaration):
2138 Set the Ghost_Mode in effect. Mark the entity as Ghost when
2139 there is a Ghost_Mode in effect.
2140 * sem_ch7.adb Add with and use clauses for Ghost.
2141 (Analyze_Package_Body_Helper, Analyze_Package_Declaration,
2142 Analyze_Private_Type_Declaration): Set the Ghost_Mode in
2143 effect. Mark the entity as Ghost when there is a Ghost_Mode
2145 * sem_ch8.adb Add with and use clauses for Ghost.
2146 (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
2147 Analyze_Object_Renaming, Analyze_Package_Renaming,
2148 Analyze_Subprogram_Renaming): Set the Ghost_Mode in effect. Mark
2149 the entity as Ghost when there is a Ghost_Mode in effect.
2150 (Find_Type): Check the Ghost context of a type.
2151 * sem_ch11.adb Add with and use clauses for Ghost.
2152 (Analyze_Exception_Declaration): Set the Ghost_Mode in
2153 effect. Mark the entity as Ghost when there is a Ghost_Mode
2155 * sem_ch12.adb Add with and use clauses for Ghost.
2156 (Analyze_Generic_Package_Declaration,
2157 Analyze_Generic_Subprogram_Declaration): Set the Ghost_Mode in effect.
2158 Mark the entity as Ghost when there is a Ghost_Mode in effect.
2159 * sem_prag.adb Add with and use clauses for Ghost.
2160 (Analyze_Pragma): Ghost-related checks are triggered when there
2161 is a Ghost mode in effect.
2162 (Create_Abstract_State): Mark the
2163 entity as Ghost when there is a Ghost_Mode in effect.
2164 * sem_res.adb Add with and use clauses for Ghost.
2165 (Check_Ghost_Context): Removed.
2166 * sem_util.adb (Check_Ghost_Completion): Removed.
2167 (Check_Ghost_Derivation): Removed.
2168 (Incomplete_Or_Partial_View):
2169 Add a guard in case the entity has not been analyzed yet
2170 and does carry a scope.
2171 (Is_Declaration): New routine.
2172 (Is_Ghost_Entity): Removed.
2173 (Is_Ghost_Statement_Or_Pragma):
2175 (Is_Subject_To_Ghost): Removed.
2176 (Set_Is_Ghost_Entity):
2178 (Within_Ghost_Scope): Removed.
2179 * sem_util.adb (Check_Ghost_Completion): Removed.
2180 (Check_Ghost_Derivation): Removed.
2181 (Is_Declaration): New routine.
2182 (Is_Ghost_Entity): Removed.
2183 (Is_Ghost_Statement_Or_Pragma): Removed.
2184 (Is_Subject_To_Ghost): Removed.
2185 (Set_Is_Ghost_Entity): Removed.
2186 (Within_Ghost_Scope): Removed.
2187 * sinfo.ads Add a section on Ghost mode.
2188 * treepr.adb (Print_Header_Flag): New routine.
2189 (Print_Node_Header): Factor out code. Output flag
2190 Is_Ignored_Ghost_Node.
2191 * gcc-interface/Make-lang.in: Add dependency for unit Ghost.
2193 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
2195 * freeze.adb (Freeze_Array_Type) <Complain_CS>: Remove always
2196 true test and unreachable 'else' arm.
2198 2015-01-06 Vincent Celier <celier@adacore.com>
2200 * prj-conf.adb (Check_Target): Improve error message when
2201 there are mismatched targets between the on in the configuration
2202 project file and the specified one, either in the main project
2203 file or in the --target= switch.
2205 2015-01-06 Pascal Obry <obry@adacore.com>
2207 * prj-attr.adb, projects.texi, snames.ads-tmpl: Add Mode and
2208 Install_Name attribute definitions.
2210 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2212 * freeze.adb (Wrap_Imported_Subprogram): Indicate that the
2213 generated Import pragma for the internal imported procedure does
2214 not come from an aspect, so that Is_Imported can be properly
2217 2015-01-06 Gary Dismukes <dismukes@adacore.com>
2219 * sem_ch12.adb (Might_Inline_Subp): Record whether
2220 any subprograms in the generic package are marked with
2221 pragma Inline_Always (setting flag Has_Inline_Always).
2222 (Analyze_Package_Instantiation): Add test of Has_Inline_Always
2223 alongside existing test of Front_End_Inlining as alternative
2224 conditions for setting Inline_Now. Also add test of
2225 Has_Inline_Always along with Front_End_Inlining test as an
2226 alternative condition for setting Needs_Body to False.
2228 2015-01-06 Tristan Gingold <gingold@adacore.com>
2230 * i-cpoint.adb (Copy_Array): Handle overlap.
2232 2015-01-06 Pascal Obry <obry@adacore.com>
2234 * bindgen.adb: Minor style fix.
2236 2015-01-06 Robert Dewar <dewar@adacore.com>
2238 * sem_util.ads, sem_util.adb: Minor reformatting.
2240 2015-01-06 Vincent Celier <celier@adacore.com>
2242 * prj-conf.adb (Parse_Project_And_Apply_Config): Reset incomplete
2243 with flags before parsing the projects.
2244 * prj-err.adb (Error_Msg): Do nothing if there are incomplete withs.
2245 * prj-part.adb (Post_Parse_Context_Clause): Set Incomplete_Withs
2246 to True in the flags, when Ignore_Missing_With is True and an
2247 imported project cannot be found.
2248 * prj-proc.adb (Expression): When there are incomplete withs and
2249 a variable or attribute is not found, set the variable/attribute
2251 * prj.ads (Processing_Flags): New flag Incomplete_Withs,
2254 2015-01-06 Vasiliy Fofanov <fofanov@adacore.com>
2256 * prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-conf.adb,
2257 prj-err.adb: Add new switch --no-command-line.
2259 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2261 * sem_ch12.adb: Sloc of wrapper is that of instantiation.
2263 2015-01-06 Robert Dewar <dewar@adacore.com>
2265 * sem_ch11.adb: Minor reformatting.
2267 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2269 * exp_aggr.adb (Get_Assoc_Expr): New routine internal to
2270 Build_Array_Aggr_Code, used to initialized components covered
2271 by a box association. If the component type is scalar and has
2272 a default aspect, use it to initialize such components.
2274 2015-01-06 Pascal Obry <obry@adacore.com>
2276 * rtinit.c (__gnat_runtime_initialize): Add a parameter to
2277 control the setup of the exception handler.
2278 * initialize.c: Remove unused declaration.
2279 * bindgen.adb: Always call __gnat_runtime_initialize and pass
2280 whether the exeception handler must be set or not.
2282 2015-01-06 Thomas Quinot <quinot@adacore.com>
2284 * freeze.adb (Set_SSO_From_Defaults): When setting scalar storage
2285 order to native from default, make sure to also adjust bit order.
2286 * exp_aggr.adb: Minor reformatting.
2288 2015-01-06 Robert Dewar <dewar@adacore.com>
2290 * s-valllu.adb, s-valllu.ads, s-valuti.ads, s-valuns.adb, s-valuns.ads,
2291 s-valrea.adb, s-valrea.ads: Add some additional guards for
2292 Str'Last = Positive'Last.
2294 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2296 * sem_ch12.adb, sem_ch8.adb: Ongoing work for wrappers for actual
2299 2015-01-06 Javier Miranda <miranda@adacore.com>
2301 * exp_disp.adb (Expand_Interface_Conversion): Reapply patch.
2303 2015-01-06 Thomas Quinot <quinot@adacore.com>
2305 * sem_util.ads: Minor reformatting.
2306 * sem_cat.adb (In_RCI_Visible_Declarations): Change back to...
2307 (In_RCI_Declaration) Return to old name, as proper checking of
2308 entity being in the visible part depends on entity kind and must
2309 be done by the caller.
2311 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2313 * sem_ch12.adb, sem_ch12.ads, sem_ch8.adb: Ongoing work for wrappers
2314 for operators in SPARK.
2316 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2318 * sem_aggr.adb (Get_Value): In ASIS mode, preanalyze the
2319 expression in an others association before making copies for
2320 separate resolution and accessibility checks. This ensures that
2321 the type of the expression is available to ASIS in all cases,
2322 in particular if the expression is itself an aggregate.
2324 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
2326 * einfo.ads (Has_Independent_Components): Document extended
2328 * einfo.adb (Has_Independent_Components): Remove obsolete assertion.
2329 (Set_Has_Independent_Components): Adjust assertion.
2330 * sem_prag.adb (Analyze_Pragma): Also set Has_Independent_Components
2331 for pragma Atomic_Components. Set Has_Independent_Components
2332 on the object instead of the type for an object declaration with
2333 pragma Independent_Components.
2335 2015-01-06 Olivier Hainque <hainque@adacore.com>
2337 * set_targ.adb (Read_Target_Dependent_Values): Set
2338 Long_Double_Index when "long double" is read.
2339 (elaboration code): Register_Back_End_Types only when not reading from
2340 config files. Doing otherwise is pointless and error prone.
2342 2015-01-06 Robert Dewar <dewar@adacore.com>
2344 * s-valrea.adb (Value_Real): Check for Str'Last = Positive'Last
2346 2015-01-06 Robert Dewar <dewar@adacore.com>
2348 * a-wtgeau.adb, a-ztgeau.adb, a-tigeau.adb (String_Skip): Raise PE if
2349 Str'Last = Positive'Last.
2351 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2353 * sem_ch6.adb (Matches_Limited_View): Handle properly the case
2354 where the non-limited type is a generic actual and appears as
2355 a subtype of the non-limited view of the other.
2356 * freeze.adb (Build_Renamed_Body): If the return type of the
2357 declaration that is being completed is a limited view and the
2358 non-limited view is available, use it in the specification of
2361 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2363 * sem_ch3.adb (Find_Type_Name): If there is a previous tagged
2364 incomplete view, the type of the classwide type common to both
2365 views is the type being declared.
2367 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
2369 * einfo.ads (Is_Independent): Further document extended usage.
2371 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
2373 * einfo.ads (Is_Independent): Document extended usage.
2374 * einfo.adb (Is_Independent): Remove obsolete assertion.
2375 (Set_Is_Independent): Likewise.
2376 * sem_prag.adb (Process_Atomic_Shared_Volatile): Rename into...
2377 (Process_Atomic_Independent_Shared_Volatile): ...this.
2378 Deal with pragma Independent here.
2379 (Analyze_Pragma): Adjust
2380 to above renaming and also invoke it for pragma Independent.
2381 Adjust comment for Independent_Components.
2383 2015-01-06 Robert Dewar <dewar@adacore.com>
2385 * snames.ads-tmpl: Remove entries for attribute Enum_Image.
2386 * exp_attr.adb: Remove reference to Attribute_Enum_Image.
2388 2015-01-06 Robert Dewar <dewar@adacore.com>
2390 * s-vallli.adb (Value_Long_Long_Integer): Handle case of Str'Last
2392 * s-valllu.adb (Value_Long_Long_Unsigned): Handle case of
2393 Str'Last = Positive'Last.
2395 2015-01-06 Robert Dewar <dewar@adacore.com>
2397 * sem_prag.adb (Process_Inline): Remove redundant construct
2398 warning (-gnatw.r) for an ineffective pragma Inline.
2400 2015-01-06 Robert Dewar <dewar@adacore.com>
2402 * s-valint.adb: Fix typo in last checkin.
2403 * s-valuns.adb (Value_Unsigned): More efficient fix for
2405 * sem_attr.adb (Analyze_Attribute): Minor reformatting
2406 (Eval_Attribute): Static ervaluation of 'Img for enumeration types.
2408 2015-01-06 Robert Dewar <dewar@adacore.com>
2410 * s-valint.adb, s-valuns.adb (Value_Integer): Deal with case where
2411 Str'Last = Positive'Last
2413 2015-01-06 Thomas Quinot <quinot@adacore.com>
2415 * xoscons.adb: Display exception information and return non-zero
2416 exit status in top level exception handler.
2418 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2420 * sem_ch8.adb: Code clean up.
2422 2015-01-06 Tristan Gingold <gingold@adacore.com>
2424 * targparm.ads: Remove obsolete comment.
2426 2015-01-06 Olivier Hainque <hainque@adacore.com>
2428 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Variable): When
2429 constructing a ref to variable, update inner_const_flag from the
2430 variable TREE_READONLY attribute.
2431 * gcc-interface/targtyps.c (WIDEST_HARDWARE_FP_SIZE): Remove default
2433 (get_target_float_size): Remove.
2434 (get_target_double_size): Remove.
2435 (get_target_long_double_size): Remove.
2437 2015-01-06 Pascal Obry <obry@adacore.com>
2439 * adaint.c (ProcListEvt): Set to NULL.
2440 * rtinit.c: New file.
2441 (__gnat_rt_init_count): New reference counter set to 0.
2442 (__gnat_runtime_initialize): Move code here from __gnat_initialize when
2443 this code is actually needed for the runtime initialization. This
2444 routine returns immediately if the initialization has already been done.
2445 * final.c: Revert previous change.
2446 * rtfinal.c: New file.
2447 (__gnat_runtime_finalize)[Win32]: Add finalization of the critical
2448 section and event. The default version of this routine is empty (except
2449 for the reference counting code). This routine returns immediately if
2450 some others libraries are referencing the runtime.
2451 * bindgen.adb (Gen_Adainit): Generate call to Runtime_Initialize
2452 remove circuitry to initialize the signal handler as this is
2453 now done by the runtime initialization routine.
2454 (Gen_Adafinal): Generate call to Runtime_Finalize.
2455 * gnat_ugn.texi: Update documentation about concurrency and
2456 initialization/finalization of the run-time.
2457 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Add
2458 references to rtfinal.o and rtinit.o
2460 2015-01-06 Robert Dewar <dewar@adacore.com>
2462 * exp_attr.adb (Expand_N_Attribute_Reference): Add dummy entry
2464 * sem_attr.adb: Implement Enum_Image attribute.
2465 * snames.ads-tmpl: Add entries for Enum_Image attribute.
2467 2015-01-06 Robert Dewar <dewar@adacore.com>
2469 * namet.ads: Document use of Boolean2 for No_Use_Of_Entity.
2470 * restrict.ads (No_Use_Of_Entity): New table.
2471 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
2472 Ignore No_Use_Of_Entity (will be processed in parser).
2473 * snames.ads-tmpl: Add entry for Name_No_Use_Of_Entity.
2475 2015-01-06 Vincent Celier <celier@adacore.com>
2477 * prj-tree.adb (Imported_Or_Extended_Project_Of): Do not try
2478 to check for an extended project, if a project does not have
2479 yet a project declaration.
2481 2015-01-06 Pierre-Marie Derodat <derodat@adacore.com>
2483 * scos.ads: Update documentation about the SCO table build
2484 process and about table records format.
2485 * par_sco.ads (SCO_Record): Rename to SCO_Record_Raw.
2486 (SCO_Record_Filtered): New procedure.
2487 (Set_SCO_Logical_Operator): New procedure.
2488 (dsco): Update documentation.
2489 * par_sco.adb: Update library-level comments.
2490 (SCO_Generation_State_Type): New type.
2491 (SCO_Generation_State): New variable.
2492 (SCO_Raw_Table): New package instanciation.
2493 (Condition_Pragma_Hash_Table): Rename to SCO_Raw_Hash_Table.
2495 (Tristate): New type.
2496 (Is_Logical_Operator): Return Tristate and update documentation.
2497 (Has_Decision): Update call to Is_Logical_Operator and complete
2499 (Set_Table_Entry): Rename to Set_Raw_Table_Entry, update
2500 comment, add an assertion for state checking and change
2501 references to SCO_Table into SCO_Raw_Table.
2502 (dsco): Refactor to dump the raw and the filtered tables.
2503 (Process_Decisions.Output_Decision_Operand): Handle putative
2504 short-circuit operators.
2505 (Process_Decisions.Output_Element): Update references
2506 to Set_Table_Entry and to Condition_Pragma_Hash_Table.
2507 (Process_Decisions.Process_Decision_Operand): Update call
2508 to Is_Logical_Operator.
2509 (Process_Decisions.Process_Node): Handle putative short-circuit
2510 operators and change references to
2511 SCO_Table into SCO_Raw_Table.
2512 (SCO_Output): Add an assertion
2513 for state checking and remove code that used to stamp out SCO entries.
2514 (SCO_Pragma_Disabled): Change reference to SCO_Table
2516 (SCO_Record): Rename to SCO_Record_Raw,
2517 add an assertion for state checking and change references
2518 to SCO_Table into SCO_Raw_Table.
2519 (Set_SCO_Condition): Add an assertion for state checking, update
2520 references to Condition_Pragma_Hash_Table and change references to
2521 SCO_Table into SCO_Raw_Table.
2522 (Set_SCO_Pragma_Enabled): Add an assertion for state checking and
2523 change references to SCO_Table into SCO_Raw_Table.
2524 (Set_SCO_Logical_Operator): New procedure.
2525 (Traverse_Declarations_Or_Statements.Set_Statement_Entry): Update
2526 references to Set_Table_Entry and to Condition_Pragma_Hash_Table.
2527 (SCO_Record_Fildered): New procedure.
2528 * gnat1drv.adb (Gnat1drv): Invoke the SCO filtering pass.
2529 * lib-writ.adb (Write_ALI): Invoke the SCO filtering pass and
2531 * par-load.adb (Load): Update reference to SCO_Record.
2532 * par.adb (Par): Update reference to SCO_Record.
2533 * put_scos.adb (Put_SCOs): Add an assertion to check that no
2534 putative SCO condition reaches this end.
2535 * sem_ch10.adb (Analyze_Proper_Body): Update reference to SCO_Record.
2536 * sem_res.adb (Resolve_Logical_Op): Validate putative SCOs
2537 when corresponding to an "and"/"or" operator affected by the
2538 Short_Circuit_And_Or pragma.
2540 2015-01-06 Robert Dewar <dewar@adacore.com>
2542 * sem_ch8.adb (Analyze_Use_Package): Give more specific error
2543 msg for attempted USE of generic subprogram or subprogram.
2545 2015-01-06 Robert Dewar <dewar@adacore.com>
2547 * s-valllu.adb, a-tiinau.adb, a-timoau.adb, a-ztinau.adb, a-ztmoau.adb,
2548 s-valuns.adb, s-valrea.adb, a-wtflau.adb, a-tiflau.adb, a-ztflau.adb,
2549 a-wtinau.adb, a-wtmoau.adb: Document recognition of : in place of #.
2551 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2553 * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
2554 that specify stream subprograms, if the prefix is a class-wide
2555 type then the generated attribute definition clause must apply
2556 to the same class-wide type.
2557 (Default_Iterator): An iterator defined by an aspect of some
2558 container type T must have a first parameter of type T, T'class,
2559 or an access to such (from code reading RM 5.5.1 (2/3)).
2561 2015-01-06 Arnaud Charlet <charlet@adacore.com>
2563 * gnat1drv.adb: Minor: complete previous change.
2565 2015-01-06 Olivier Hainque <hainque@adacore.com>
2567 * set_targ.ads (C_Type_For): New function. Return the name of
2568 a C type supported by the back-end and suitable as a basis to
2569 construct the standard Ada floating point type identified by
2570 the T parameter. This is used as a common ground to feed both
2571 ttypes values and the GNAT tree nodes for the standard floating
2573 * set_targ.adb (Long_Double_Index): The index at which "long
2574 double" gets registered in the FPT_Mode_Table. This is useful to
2575 know whether we have a "long double" available at all and get at
2576 it's characteristics without having to search the FPT_Mode_Table
2577 when we need to decide which C type should be used as the
2578 basis for Long_Long_Float in Ada.
2579 (Register_Float_Type): Fill Long_Double_Index.
2580 (FPT_Mode_Index_For): New function. Return the index in
2581 FPT_Mode_Table that designates the entry corresponding to the
2582 provided C type name.
2583 (FPT_Mode_Index_For): New function. Return the index in
2584 FPT_Mode_Table that designates the entry for a back-end type
2585 suitable as a basis to construct the standard Ada floating point
2586 type identified by the input T parameter.
2587 (elaboration code): Register_Back_End_Types unconditionally,
2588 so C_Type_For can operate regardless of -gnateT. Do it
2589 early so we can query it for the floating point sizes, via
2590 FPT_Mode_Index_For. Initialize Float_Size, Double_Size and
2591 Long_Double_Size from the FPT_Mode_Table, as cstand will do.
2592 * cstand.adb (Create_Float_Types): Use C_Type_For to determine
2593 which C type should be used as the basis for the construction
2594 of the Standard Ada floating point types.
2595 * get_targ.ads (Get_Float_Size, Get_Double_Size,
2596 Get_Long_Double_Size): Remove.
2597 * get_targ.adb: Likewise.
2599 2015-01-06 Thomas Quinot <quinot@adacore.com>
2601 * sem_cat.adb (In_RCI_Declaration): Remove unnecessary
2602 parameter and rename to...
2603 (In_RCI_Visible_Declarations): Fix handling of private part of nested
2605 (Validate_RCI_Subprogram_Declaration): Reject illegal function
2606 returning anonymous access in RCI unit.
2608 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2610 * sem_ch6.adb (New_Overloaded_Entity): In GNATprove mode, a
2611 function wrapper may be a homonym of another local declaration.
2612 * sem_ch8.adb (Analyze_Subprogram_Renaming): In GNATprove mode,
2613 build function and operator wrappers after the actual subprogram
2614 has been resolved, and replace the standard renaming declaration
2615 with the declaration of wrapper.
2616 * sem_ch12.ads (Build_Function_Wrapper, Build_Operator_Wraooer):
2617 make public for use elsewhere.
2618 * sem_ch12.adb (Build_Function_Wrapper, Build_Operator_Wraooer):
2619 rewrite, now that actual is fully resolved when wrapper is
2622 2015-01-06 Javier Miranda <miranda@adacore.com>
2624 * exp_disp.adb: Revert previous change.
2626 2015-01-06 Robert Dewar <dewar@adacore.com>
2628 * exp_util.adb: Change name Name_Table_Boolean to
2629 Name_Table_Boolean1.
2630 * namet.adb: Change name Name_Table_Boolean to Name_Table_Boolean1
2631 Introduce Name_Table_Boolean2/3.
2632 * namet.ads: Change name Name_Table_Boolean to Name_Table_Boolean1
2633 Introduce Name_Table_Boolean2/3.
2634 * par-ch13.adb: Change name Name_Table_Boolean to
2635 Name_Table_Boolean1.
2637 2015-01-06 Bob Duff <duff@adacore.com>
2639 * gnat_rm.texi: Improve documentation regarding No_Task_Termination.
2641 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2643 * sem_aggr.adb (Resolve_Record_Aggregte, Get_Value): For an
2644 others choice that covers multiple components, analyze each
2645 copy with the type of the component even in compile-only mode,
2646 to detect potential accessibility errors.
2648 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
2650 * sem_res.adb (Is_Assignment_Or_Object_Expression): New routine.
2651 (Resolve_Actuals): An effectively volatile out
2652 parameter cannot act as an in or in out actual in a call.
2653 (Resolve_Entity_Name): An effectively volatile out parameter
2656 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2658 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): If the body is
2659 the expansion of an expression function it may be pre-analyzed
2660 if a 'access attribute is applied to the function, in which case
2661 last_entity may have been assigned already.
2663 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2665 * sem_ch4.adb (Analyze_One_Call): If formal has an incomplete
2666 type and actual has the corresponding full view, there is no
2667 error, but a case of use of incomplete type in a predicate or
2668 invariant expression.
2670 2015-01-06 Vincent Celier <celier@adacore.com>
2672 * makeutl.adb (Insert_No_Roots): Make sure that the same source
2673 in two different project tree is checked in both trees, if they
2674 are sources of two different projects, extended or not.
2676 2015-01-06 Arnaud Charlet <charlet@adacore.com>
2678 * gnat1drv.adb: Minor code clean up.
2679 (Adjust_Global_Switches): Ignore gnatprove_mode in codepeer_mode.
2681 2015-01-06 Bob Duff <duff@adacore.com>
2683 * osint.adb (Read_Source_File): Don't print out
2684 file name unless T = Source.
2686 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2688 * sem_util.adb (Is_Variable, Is_OK_Variable_For_Out_Formal):
2689 recognize improper uses of constant_reference types as actuals
2690 for in-out parameters.
2691 (Check_Function_Call): Do not collect identifiers if function
2692 name is missing because of previous error.
2694 2015-01-06 Robert Dewar <dewar@adacore.com>
2696 * ali-util.adb, sem_prag.adb, rtsfind.adb, sem_util.adb, sem_res.adb,
2697 ali.adb, binde.adb, namet.adb, namet.ads, gnatls.adb, bcheck.adb:
2698 Minor change of name Name_Table_Info => Name_Table_Int.
2700 2015-01-06 Robert Dewar <dewar@adacore.com>
2702 * exp_strm.adb (Build_Elementary_Input_Call): Clarify comments
2703 in previous checkin.
2704 * freeze.adb (Freeze_Fixed_Point_Type): Add warning for shaving
2706 * sem_prag.adb, sem_ch10.adb, sem_ch6.adb: Minor reformatting.
2708 2015-01-06 Vincent Celier <celier@adacore.com>
2710 * a-strsup.adb (Times (Natural;String;Positive)): Raise
2711 Length_Error, not Index_Error, when the result is too long.
2713 2015-01-06 Thomas Quinot <quinot@adacore.com>
2715 * a-direct.adb (Create_Path): Minor error handling and
2716 performance improvement.
2718 2015-01-06 Robert Dewar <dewar@adacore.com>
2720 * checks.ads, sem_ch12.adb: Minor reformatting.
2721 * exp_ch4.adb (Expand_N_Op_Divide): Generate explicit divide by
2722 zero check for fixed-point case if Backend_Divide_Checks_On_Target
2725 2015-01-06 Robert Dewar <dewar@adacore.com>
2727 * sem_prag.adb (Analyze_Pragma, case No_Elaboration_Code_All):
2728 Do not set restriction No_Elaboration_Code unless the pragma
2729 appears in the main unit).
2731 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2733 * sem_ch10.adb (Is_Regular_With_Clause): Add guard to verify
2734 that with clause has already been analyzed before checking kind
2737 2015-01-06 Robert Dewar <dewar@adacore.com>
2739 * exp_strm.adb (Build_Elementary_Input_Call): Return base type
2740 (as required by RM).
2742 2015-01-06 Arnaud Charlet <charlet@adacore.com>
2744 * a-reatim.adb ("/"): Add explicit pragma Unsuppress (Division_Check).
2746 2015-01-06 Robert Dewar <dewar@adacore.com>
2748 * sem_prag.adb (Process_Suppress_Unsuppress): Add extra warning
2749 for ignoring pragma Suppress (Elaboration_Check) in SPARK mode.
2751 2015-01-06 Javier Miranda <miranda@adacore.com>
2753 * exp_disp.adb (Expand_Interface_Conversion): No displacement
2754 of the pointer to the object needed when the type of the operand
2755 is not an interface type and the interface is one of its parent
2756 types (since they share the primary dispatch table).
2758 2015-01-06 Vincent Celier <celier@adacore.com>
2760 * prj-env.adb: Minor comment update.
2762 2015-01-06 Javier Miranda <miranda@adacore.com>
2764 * sem_res.adb (Valid_Conversion): Restrict the checks on anonymous
2765 access types whose target type is an interface type to operands
2766 that are access types; required to report an error when the
2767 operand is not an access type.
2769 2015-01-06 Bob Duff <duff@adacore.com>
2771 * a-cfinve.adb (Copy): Set the discriminant to the Length when
2773 * a-cofove.ads (Capacity): Add a postcondition.
2774 * a-cfinve.ads (Capacity): Add a postcondition.
2775 (Reserve_Capacity): Correct the postcondition in the case where
2776 Capacity = 0; that means "Capacity => Length (Container)".
2777 * a-cofove.adb (Elems[c]): Add a comment
2778 explaining the dangers and how to avoid them.
2780 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2782 * sem_ch12.adb: Code clean up.
2784 2015-01-06 Arnaud Charlet <charlet@adacore.com>
2786 * gnatvsn.ads: Bump copyright year.
2788 2015-01-06 Robert Dewar <dewar@adacore.com>
2790 * s-taskin.ads, s-traces.ads: Minor reformatting.
2791 * exp_util.adb: Minor typo fix.
2793 2015-01-06 Vincent Celier <celier@adacore.com>
2795 * gnatls.adb (Search_RTS): Invoke Initialize_Default_Project_Path
2796 with the runtime name.
2797 * prj-env.adb (Initialize_Default_Project_Path): When both
2798 Target_Name and Runtime_Name are not empty string, add to the
2799 project path the two directories .../lib/gnat and .../share/gpr
2800 related to the runtime.
2801 * prj-env.ads (Initialize_Default_Project_Path): New String
2802 parameter Runtime_Name, defaulted to the empty string.
2804 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
2806 * frontend.adb: Guard against the case where a configuration
2807 pragma may be split into multiple pragmas and the original
2808 rewritten as a null statement.
2809 * sem_prag.adb (Analyze_Pragma): Insert a brand new Check_Policy
2810 pragma using Insert_Before rather than Insert_Action. This
2811 takes care of the configuration pragma case where Insert_Action
2814 2015-01-06 Bob Duff <duff@adacore.com>
2816 * a-coboho.ads (Element_Access): Add "pragma
2817 No_Strict_Aliasing (Element_Access);". This is needed because
2818 we are unchecked-converting from Address to Element_Access.
2819 * a-cofove.ads, a-cofove.adb (Elems,Elemsc): Fix bounds of the
2822 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
2824 * sem_res.adb (Resolve_Actuals): Remove the
2825 restriction which prohibits volatile actual parameters with
2826 enabled external propery Async_Writers to act appear in procedure
2827 calls where the corresponding formal is of mode OUT.
2829 2015-01-05 Jakub Jelinek <jakub@redhat.com>
2831 * gnat_ugn.texi: Bump @copying's copyright year.
2833 2015-01-05 Eric Botcazou <ebotcazou@adacore.com>
2836 * gcc-interface/Makefile.in (../stamp-tools): Reinstate dropped code.
2838 2015-01-04 Uros Bizjak <ubizjak@gmail.com>
2840 * gcc-interface/misc.c (internal_error_function): Use xasprintf instead
2841 of unchecked asprintf.
2844 Copyright (C) 2015 Free Software Foundation, Inc.
2846 Copying and distribution of this file, with or without modification,
2847 are permitted in any medium without royalty provided the copyright
2848 notice and this notice are preserved.