| blob | 0977c485a2b8251c48957169ef938d07cfee2999 |
1 2015-03-16 Eric Botcazou <ebotcazou@adacore.com>
3 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Abstract_State>: Do not
4 short-circuit the regular handling.
6 2015-03-13 Robert Dewar <dewar@adacore.com>
8 * exp_unst.adb (Note_Uplevel_Reference): Eliminate duplicate
9 references.
10 (Actual_Ref): New function.
11 (AREC_String): Minor reformatting.
12 (Unnest_Subprogram): Use Actual_Ref.
13 * frontend.adb (Frontend): Turn off Unnest_Subprogram_Mode
14 before call to Instantiate_Bodies.
16 2015-03-13 Ed Schonberg <schonberg@adacore.com>
18 * freeze.adb (Freeze_Profile): If the return type of a function
19 being frozen is an untagged limited view and the function is
20 abstract, mark the type as frozen because there is no later
21 point at which the profile of the subprogram will be elaborated.
23 2015-03-13 Robert Dewar <dewar@adacore.com>
25 * einfo.adb, einfo.ads, atree.adb, atree.ads, atree.h: Add seventh
26 component to entities. Add new fields Field36-41 and Node36-41.
28 2015-03-13 Claire Dross <dross@adacore.com>
30 * inline.adb (Can_Be_Inlined_In_GNATprove_Mode): Rewrite after review.
32 2015-03-13 Robert Dewar <dewar@adacore.com>
34 * exp_util.adb (Is_Volatile_Reference): Compile time known
35 value is never considered to be a volatile reference.
37 2015-03-13 Robert Dewar <dewar@adacore.com>
39 * sem_ch3.adb (Analyze_Object_Contract): Suppress "constant
40 cannot be volatile" for internally generated object (such as
41 FIRST and LAST constants).
43 2015-03-13 Ed Schonberg <schonberg@adacore.com>
45 * sem_ch12.adb (Validate_Access_Subprogram_Instance): If a
46 convention is specified for the formal parameter, verify that
47 the actual has the same convention.
48 * sem_prag.adb (Set_Convention_From_Pragma): Allow convention
49 pragma to be set on a generic formal type.
50 * sem_util.adb (Set_Convention): Ignore within an instance,
51 as it has already been verified in the generic unit.
53 2015-03-13 Claire Dross <dross@adacore.com>
55 * inline.adb (Can_Be_Inlined_In_GNATprove_Mode): Do not inline
56 subprograms with unconstrained record parameters containing
57 Itype declarations.
58 * sinfo.ads Document GNATprove assumption that type should match
59 in the AST.
60 * sem_ch6.adb (Analyze_Subprogram_Body_Contract):
61 Do not check for Refined_Depends and Refined_Globals contracts
62 as they are optional.
64 2015-03-13 Ed Schonberg <schonberg@adacore.com>
66 * sem_ch12.adb (Instantiate_Type): For a floating-point type,
67 capture dimension info if any, because the generated subtype
68 declaration does not come from source and will not process dimensions.
69 * sem_dim,adb (Analyze_Dimension_Extension_Or_Record_Aggregate):
70 Do not analyze expressions with an initialization procedure
71 because aggregates will have been checked at the point of record
72 declaration.
74 2015-03-13 Robert Dewar <dewar@adacore.com>
76 * aspects.ads, aspects.adb: Add entries for aspect Unimplemented.
77 * einfo.ads, einfo.adb (Is_Unimplemented): New flag.
78 * sem_ch13.adb: Add dummy entry for aspect Unimplemented.
79 * snames.ads-tmpl: Add entry for Name_Unimplemented.
81 2015-03-13 Gary Dismukes <dismukes@adacore.com>
83 * style.adb (Missing_Overriding): Apply the
84 Comes_From_Source test to the Original_Node of the subprogram
85 node, to handle the case of a null procedure declaration that
86 has been rewritten as an empty procedure body.
88 2015-03-13 Robert Dewar <dewar@adacore.com>
90 * exp_util.ads: Minor fix to comment.
91 * sem_ch3.adb (Constrain_Index): Correct pasto from previous
92 change.
94 2015-03-13 Robert Dewar <dewar@adacore.com>
96 * exp_util.ads, exp_util.adb (Force_Evaluation): Add Related_Id and
97 Is_Low/High_Bound params.
98 * sem_ch3.adb (Constrain_Index): Use new Force_Evaluation calling
99 sequence to simplify generation of FIRST/LAST temps for bounds.
101 2015-03-12 Olivier Hainque <hainque@adacore.com>
103 * gcc-interface/trans.c (Attribute_to_gnu) <Code_Address case>:
104 On targets where a function symbol designates a function descriptor,
105 fetch the function code address from the descriptor.
106 (USE_RUNTIME_DESCRIPTORS): Provide a default definition.
108 2015-03-04 Robert Dewar <dewar@adacore.com>
110 * sem_warn.adb: Minor reformatting.
111 * init.c: Minor tweaks.
113 2015-03-04 Dmitriy Anisimko <anisimko@adacore.com>
115 * a-coinho-shared.adb: Fix clear of already empty holder.
117 2015-03-04 Robert Dewar <dewar@adacore.com>
119 * exp_unst.adb (Check_Dynamic_Type): Ignore library level types.
120 (Check_Uplevel_Reference_To_Type): Ignore call inside generic.
121 (Note_Uplevel_Reference): Ignore call inside generic.
122 (Note_Uplevel_Reference): Fix check for no entity field.
123 (Unnest_Subprogram): Ignore call inside generic.
124 (Find_Current_Subprogram): Use Defining_Entity, not Defining_Unit_Name.
125 (Visit_Node): Ignore calls to Imported subprograms.
126 (Visit_Node): Fix problem in finding subprogram body in some cases.
127 (Add_Form_To_Spec): Use Defining_Entity, not Defining_Unit_Name.
129 2015-03-04 Robert Dewar <dewar@adacore.com>
131 * einfo.adb (Is_ARECnF_Entity): Removed.
132 (Last_Formal): Remove special handling of Is_ARECnF_Entity.
133 (Next_Formal): Remove special handling of Is_ARECnF_Entity.
134 (Next_Formal_With_Extras): Remove special handling of Is_ARECnF_Entity.
135 (Number_Entries): Minor reformatting.
136 * einfo.ads (Is_ARECnF_Entity): Removed.
137 * exp_unst.adb (Unnest_Subprogram): Remove setting of
138 Is_ARECnF_Entity.
139 (Add_Extra_Formal): Use normal Extra_Formal circuit.
140 * sprint.adb (Write_Param_Specs): Properly handle case where
141 there are no source formals, but we have at least one Extra_Formal
142 present.
144 2015-03-04 Ed Schonberg <schonberg@adacore.com>
146 * sem_aggr.adb (Resolve_Record_Aggregate,
147 Add_Discriminant_Values): If the value is a reference to the
148 current instance of an enclosing type, use its base type to check
149 against prefix of attribute reference, because the target type
150 may be otherwise constrained.
152 2015-03-04 Robert Dewar <dewar@adacore.com>
154 * atree.h: Add entries for Flag287-Flag309.
155 * einfo.adb: Add (unused) flags Flag287-Flag309.
157 2015-03-04 Ed Schonberg <schonberg@adacore.com>
159 * sem_util.adb (Collect_Interfaces, Collect): When gathering
160 interfaces of ancestors, handle properly a subtype of a private
161 extension.
163 2015-03-04 Robert Dewar <dewar@adacore.com>
165 * einfo.adb (Is_ARECnF_Entity): New flag (ARECnF is an extra formal).
166 (Next_Formal): Don't return ARECnF formal.
167 (Last_Formal): Don't consider ARECnF formal.
168 (Next_Formal_With_Extras): Do consider ARECnF formal.
169 * einfo.ads (Is_ARECnF_Entity): New flag (ARECnF is an extra formal).
170 * exp_unst.adb (Create_Entities): Set Is_ARECnF_Entity flag.
172 2015-03-04 Javier Miranda <miranda@adacore.com>
174 * exp_ch6.adb (Expand_Simple_Function_Return): When the returned
175 object is a class-wide interface object and we generate the
176 accessibility described in RM 6.5(8/3) then displace the pointer
177 to the object to reference the base of the object (to get access
178 to the TSD of the object).
180 2015-03-04 Hristian Kirtchev <kirtchev@adacore.com>
182 * sem_prag.adb (Analyze_Abstract_State): Use routine
183 Malformed_State_Error to issue general errors.
184 (Analyze_Pragma): Diagnose a syntax error related to a state
185 declaration with a simple option.
186 (Malformed_State_Error): New routine.
188 2015-03-04 Robert Dewar <dewar@adacore.com>
190 * a-strsup.adb (Super_Slice): Deal with super flat case.
191 * einfo.ads: Minor reformatting.
192 * s-imgdec.adb (Set_Decimal_Digits): Add comment about possibly
193 redundant code.
195 2015-03-04 Claire Dross <dross@adacore.com>
197 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
198 a-cforse.ads, a-cofove.ads: Use Default_Initial_Condition on formal
199 containers.
201 2015-03-04 Ed Schonberg <schonberg@adacore.com>
203 * sem_warn.adb (Check_References): When checking for an unused
204 in-out parameter of a class- wide type, use its type to determine
205 whether it is private, in order to avoid a spurious warning when
206 subprogram spec and body are in different units.
208 2015-03-04 Yannick Moy <moy@adacore.com>
210 * sem_attr.adb: Improve warning messages.
212 2015-03-04 Robert Dewar <dewar@adacore.com>
214 * exp_ch6.adb (Expand_N_Subprogram_Body): Avoid trying to unnest
215 generic subprograms.
216 * exp_unst.adb (Check_Dynamic_Type): Handle record types properly
217 (Note_Uplevel_Reference): Ignore uplevel references to non-types
218 (Get_Level): Consider only subprograms, not blocks.
219 (Visit_Node): Set proper condition for generating ARECnF entity.
220 Ignore indirect calls. Ignore calls to subprograms
221 outside our nest.
222 (Unnest_Subprogram): Minor changes in dealing with ARECnF entity.
223 (Add_Form_To_Spec): Properly set Last_Entity field.
224 (Unnest_Subprogram): Set current subprogram scope for analyze calls.
225 Handle case of no uplevel refs in outer subprogram
226 Don't mark uplevel entities as aliased.
227 Don't deal with calls with no ARECnF requirement.
229 2015-03-04 Robert Dewar <dewar@adacore.com>
231 * s-valrea.adb (Scan_Real): Remove redundant tests from scaling loops.
232 * s-imgdec.adb (Set_Decimal_Digits): Remove redundant Max
233 operation in computing LZ.
234 * sem_attr.adb: Minor typo fix
236 2015-03-04 Robert Dewar <dewar@adacore.com>
238 * exp_ch7.adb: Minor reformatting.
239 * exp_unst.adb (Build_Tables): Fix minor glitch for no separate
240 spec case.
241 * erroutc.adb (Delete_Msg): add missing decrement of info msg counter.
243 2015-03-04 Hristian Kirtchev <kirtchev@adacore.com>
245 * exp_ch6.adb (Build_Pragma_Check_Equivalent): Suppress
246 references to formal parameters subject to pragma Unreferenced.
247 (Suppress_Reference): New routine.
248 * sem_attr.adb (Analyze_Attribute): Reimplement the analysis
249 of attribute 'Old. Attributes 'Old and 'Result now share
250 common processing.
251 (Analyze_Old_Result_Attribute): New routine.
252 (Check_Placement_In_Check): Removed.
253 (Check_Placement_In_Contract_Cases): Removed.
254 (Check_Placement_In_Test_Case): Removed.
255 (Check_Use_In_Contract_Cases): Removed.
256 (Check_Use_In_Test_Case): Removed.
257 (In_Refined_Post): Removed.
258 (Is_Within): Removed.
259 * sem_warn.adb (Check_Low_Bound_Tested): Code cleanup.
260 (Check_Low_Bound_Tested_For): New routine.
262 2015-03-04 Hristian Kirtchev <kirtchev@adacore.com>
264 * exp_ch3.adb (Expand_N_Object_Declaration):
265 Generate a runtime check to test the expression of pragma
266 Default_Initial_Condition when the object is default initialized.
268 2015-03-02 Robert Dewar <dewar@adacore.com>
270 * scng.adb (Scan): Ignore illegal character in relaxed
271 semantics mode.
273 2015-03-02 Ed Schonberg <schonberg@adacore.com>
275 * sem_ch4.adb (Analyze_Set_Membership); Retain Overloaded flag
276 on left operand, so it can be properly resolved with type of
277 alternatives of right operand.
278 * sem_res.adb (Resolve_Set_Membership): Handle properly an
279 overloaded left-hand side when the alternatives on the right
280 hand side are literals of some universal type. Use first
281 non-overloaded alternative to find expected type.
283 2015-03-02 Ed Schonberg <schonberg@adacore.com>
285 * exp_ch7.adb (Make_Set_Finalize_Address_Call): Use underlying
286 type to retrieve designated type, because the purported access
287 type may be a partial (private) view, when it is declared in
288 the private part of a nested package, and finalization actions
289 are generated when completing compilation of enclosing unit.
291 2015-03-02 Robert Dewar <dewar@adacore.com>
293 * back_end.adb (Call_Back_End): Remove previous patch,
294 the back end now gets to see the result of -gnatd.1
295 (Unnest_Subprogram_Mode) processing.
296 * elists.ads, elists.adb (List_Length): New function.
297 * exp_unst.ads, exp_unst.adb: Major changes, first complete version.
298 * sem_util.adb (Check_Nested_Access): Handle formals in
299 Unnest_Subprogram_Mode.
300 (Adjust_Named_Associations): Minor reformatting.
301 * sprint.adb (Sprint_Node_Actual): Fix failure to print aliased
302 for parameters.
304 2015-03-02 Robert Dewar <dewar@adacore.com>
306 * atree.ads, atree.adb (Uint24): New function
307 (Set_Uint24): New procedure.
308 * atree.h (Uint24): New macro for field access.
309 * back_end.adb (Call_Back_End): For now, don't call back end
310 if unnesting subprogs.
311 * einfo.adb (Activation_Record_Component): New field
312 (Subps_Index): New field.
313 * einfo.ads (Activation_Record_Component): New field
314 (Subps_Index): New field Minor reordering of comments into alpha order.
315 * exp_unst.ads, exp_unst.adb: Continued development.
317 2015-03-02 Gary Dismukes <dismukes@adacore.com>
319 * exp_disp.ads: Minor reformatting.
321 2015-03-02 Ed Schonberg <schonberg@adacore.com>
323 * sem_ch8.adb (Chain_Use_Clause): Do not chain use clause from
324 ancestor to list of use clauses active in descendant unit if we
325 are within the private part of an intervening parent, to prevent
326 circularities in use clause list.
328 2015-03-02 Javier Miranda <miranda@adacore.com>
330 * exp_ch9.adb (Build_Corresponding_Record): Propagate type
331 invariants to the corresponding record type.
332 * exp_disp.ad[sb] (Set_DT_Position_Value): New subprogram
333 which sets the value of the DTC_Entity associated with a given
334 primitive of a tagged type and propagates the value to the
335 wrapped subprogram.
336 (Set_DTC_Entity_Value): Propagate the DTC
337 value to the wrapped entity.
338 * sem_ch13.adb (Build_Invariant_Procedure): Append the code
339 associated with invariants of progenitors.
340 * sem_ch3.adb (Build_Derived_Record_Type): Inherit type invariants
341 of parents and progenitors.
342 (Process_Full_View): Check hidden inheritance of class-wide type
343 invariants.
344 * sem_ch7.adb (Analyze_Package_Specification): Do not generate
345 the invariant procedure for interface types; build the invariant
346 procedure for tagged types inheriting invariants from their
347 progenitors.
348 * sem_prag.adb (Pragma_Invariant) Allow invariants in interface
349 types but do not build their invariant procedure since their
350 invariants will be propagated to the invariant procedure of
351 types covering the interface.
352 * exp_ch6.adb, exp_disp.adb, sem_ch3.adb, sem_ch7.adb,
353 sem_ch8.adb, sem_disp.adb: Replace all calls to Set_DT_Position
354 by calls to Set_DT_Position_Value.
356 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
358 * sem_attr.adb (Analyze_Attribute): Factor out heavily indented
359 code in Denote_Same_Function. Do not analyze attribute 'Result
360 when it is inside procedure _Postconditions. Remove a misplaced
361 warning diagnostic. Code cleanup.
362 (Denote_Same_Function): New routine.
363 * sem_prag.adb (Analyze_Contract_Cases_In_Decl_Part): Code
364 cleanup. Warn on pre/postconditions on an inlined subprogram.
365 (Analyze_Pragma, Refined_Post case): Warn on pre/postconditions on
366 an inlined subprogram.
367 (Analyze_Pre_Post_Condition_In_Decl_Part): Code cleanup. Warn on
368 pre/post condition on an inlined subprogram.
369 (Analyze_Test_Case_In_Decl_Part): Code cleanup. Warn on
370 pre/postconditions on an inlined subprogram.
371 (Check_Postcondition_Use_In_Inlined_Subprogram): New routine.
373 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
375 * sem_prag.adb (Ensure_Aggregate_Form):
376 Ensure that the name denoted by the Chars of a pragma argument
377 association has the proper Sloc when converted into an aggregate.
379 2015-03-02 Bob Duff <duff@adacore.com>
381 * sem_ch6.adb (Check_Private_Overriding): Capture
382 Incomplete_Or_Partial_View in a constant. This is cleaner and
383 more efficient.
385 2015-03-02 Gary Dismukes <dismukes@adacore.com>
387 * einfo.ads, exp_unst.ads: Minor reformatting.
389 2015-03-02 Ed Schonberg <schonberg@adacore.com>
391 * a-strsea.adb (Find_Token): Ensure that the range of iteration
392 does not perform any improper character access. This prevents
393 erroneous access in the unusual case of an empty string target
394 and a From parameter less than Source'First.
396 2015-03-02 Robert Dewar <dewar@adacore.com>
398 * elists.adb (List_Length): Fix incorrect result.
400 2015-03-02 Bob Duff <duff@adacore.com>
402 * sem_ch6.adb (Check_Private_Overriding): Refine the legality
403 checks here. It used to check that the function is merely
404 overriding SOMEthing. Now it checks that the function is
405 overriding a corresponding public operation. This is a correction
406 to the implementation of the rule in RM-3.9.3(10).
408 2015-03-02 Robert Dewar <dewar@adacore.com>
410 * debug.adb: Document new debug flag -gnatd.1.
411 * einfo.ads, einfo.adb (Has_Nested_Subprogram): New flag.
412 (Has_Uplevel_Reference): New flag (Is_Static_Type): New flag.
413 (Uplevel_Reference_Noted):New flag (Uplevel_References): New field.
414 * elists.ads elists.adb (List_Length): New function.
415 * exp_ch6.adb (Expand_N_Subprogram_Body): Call Unnest_Subprogram
416 when appropriate (Process_Preconditions): Minor code
417 reorganization and reformatting
418 * exp_unst.ads, exp_unst.adb: New files.
419 * gnat1drv.adb (Adjust_Global_Switches): Set
420 Unnest_Subprogram_Mode if -gnatd.1
421 * namet.ads, namet.adb (Name_Find_Str): New version of Name_Find with
422 string argument.
423 * opt.ads (Unnest_Subprogram_Mode): New flag.
424 * par-ch3.adb (P_Identifier_Declarations): Fixes to -gnatd.2 handling.
425 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set
426 Has_Nested_Subprogram flag.
427 * sem_ch8.adb (Find_Direct_Name): New calling sequence for
428 Check_Nested_Access.
429 (Find_Selected_Component): Minor comment addition.
430 * sem_util.adb (Check_Nested_Access): New version for use with Exp_Unst.
431 (Note_Possible_Modification): New calling sequence for
432 Check_Nested_Access.
433 * sem_util.ads (Check_Nested_Access): New version for use with Exp_Unst.
434 * gcc-interface/Make-lang.in (GNAT1_OBJS): Add exp_unst.o
436 2015-03-02 Pierre-Marie de Rodat <derodat@adacore.com>
438 * gcc-interface/utils.c (gnat_pushdecl): For non-artificial pointer
439 types, preserve the original type and create copies just like the C
440 front-end does. For artificial ones, do not define a name for
441 the original type.
442 (create_type_decl): When gnat_pushdecl made the input type the
443 original type for the new declaration, do not define a stub
444 declaration for it.
445 * gcc-interface/utils2.c (build_binary_op): Accept two different
446 pointer types when they point to the same type.
448 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
450 * exp_util.adb (Possible_Bit_Aligned_Component): Do not process
451 an unanalyzed node.
452 * sem_util.adb (Kill_Current_Values): Do not invalidate and
453 de-null a constant.
455 2015-03-02 Robert Dewar <dewar@adacore.com>
457 * sem_ch3.adb, exp_attr.adb, checks.adb, exp_aggr.adb: Minor
458 reformatting.
460 2015-03-02 Ed Schonberg <schonberg@adacore.com>
462 * sem_ch8.adb: extend use of Available_Subtype.
464 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
466 * sem_prag.adb (Duplication_Error): Remove the special handling
467 of 'Class or _Class in the context of pre/postconditions.
468 (Process_Class_Wide_Condition): Remove the special handling of
469 'Class or _Class in the context of pre/postconditions.
470 * sem_util.adb (Original_Aspect_Pragma_Name): Names Pre_Class
471 and Post_Class no longer need to be converted to _Pre and _Post.
472 * sem_util.ads (Original_Aspect_Pragma_Name): Update the comment
473 on usage.
475 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
477 * exp_ch6.adb (Process_Preconditions): Modify the
478 mechanism that find the first source declaration to correct exit
479 the loop once it has been found.
481 2015-03-02 Gary Dismukes <dismukes@adacore.com>
483 * a-strsea.adb: Minor typo fix.
485 2015-03-02 Bob Duff <duff@adacore.com>
487 * einfo.ads: Minor comment fixes.
489 2015-03-02 Gary Dismukes <dismukes@adacore.com>
491 * einfo.adb, checks.adb: Minor reformatting and typo fixes.
493 2015-03-02 Ed Schonberg <schonberg@adacore.com>
495 * exp_aggr.adb (Get_Assoc_Expr): If the Default_Component_Value
496 is defined for the array type, use it instead of a Default_Value
497 specified for the component type itself.
499 2015-03-02 Thomas Quinot <quinot@adacore.com>
501 * exp_attr.adb (Expand_N_Attribute_Reference, case Input): When
502 expanding a 'Input attribute reference for a class-wide type,
503 do not generate a separate object declaration for the controlling
504 tag dummy object; instead, generate the expression inline in the
505 dispatching call. Otherwise, the declaration (which involves a
506 call to String'Input, returning a dynamically sized value on the
507 secondary stack) will be expanded outside of proper secondary
508 stack mark/release operations, and will thus cause a secondary
509 stack leak.
511 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
513 * checks.adb (Add_Validity_Check): Change the names of all
514 formal parameters to better illustrate their purpose. Update
515 the subprogram documentation. Update all occurrences of the
516 formal parameters. Generate a pre/postcondition pragma by
517 calling Build_Pre_Post_Condition.
518 (Build_PPC_Pragma): Removed.
519 (Build_Pre_Post_Condition): New routine.
520 * einfo.adb Node8 is no longer used as Postcondition_Proc. Node14
521 is now used as Postconditions_Proc. Flag240 is now renamed to
522 Has_Expanded_Contract. (First_Formal): The routine can now
523 operate on generic subprograms.
524 (First_Formal_With_Extras): The routine can now operate on generic
525 subprograms.
526 (Has_Expanded_Contract): New routine.
527 (Has_Postconditions): Removed.
528 (Postcondition_Proc): Removed.
529 (Postconditions_Proc): New routine.
530 (Set_Has_Expanded_Contract): New routine.
531 (Set_Has_Postconditions): Removed.
532 (Set_Postcondition_Proc): Removed.
533 (Set_Postconditions_Proc): New routine.
534 (Write_Entity_Flags): Remove the output of Has_Postconditions. Add
535 the output of Has_Expanded_Contract.
536 (Write_Field8_Name): Remove the output of Postcondition_Proc.
537 (Write_Field14_Name): Add the output of Postconditions_Proc.
538 * einfo.ads New attributes Has_Expanded_Contract and
539 Postconditions_Proc along with occurrences in entities.
540 Remove attributes Has_Postconditions and Postcondition_Proc
541 along with occurrences in entities.
542 (Has_Expanded_Contract): New routine along with pragma Inline.
543 (Has_Postconditions): Removed along with pragma Inline.
544 (Postcondition_Proc): Removed along with pragma Inline.
545 (Postconditions_Proc): New routine along with pragma Inline.
546 (Set_Has_Expanded_Contract): New routine along with pragma Inline.
547 (Set_Has_Postconditions): Removed along with pragma Inline.
548 (Set_Postcondition_Proc): Removed along with pragma Inline.
549 (Set_Postconditions_Proc): New routine along with pragma Inline.
550 * exp_ch6.adb (Add_Return): Code cleanup. Update the
551 generation of the call to the _Postconditions routine of
552 the procedure. (Expand_Non_Function_Return): Reformat the
553 comment on usage. Code cleanup. Update the generation of
554 the call to the _Postconditions routine of the procedure or
555 entry [family].
556 (Expand_Simple_Function_Return): Update the
557 generation of the _Postconditions routine of the function.
558 (Expand_Subprogram_Contract): Reimplemented.
559 * exp_ch6.ads (Expand_Subprogram_Contract): Update the parameter
560 profile along the comment on usage.
561 * exp_ch9.adb (Build_PPC_Wrapper): Code cleanup.
562 (Expand_N_Task_Type_Declaration): Generate pre/postconditions
563 wrapper when the entry [family] has a contract with
564 pre/postconditions.
565 * exp_prag.adb (Expand_Attributes_In_Consequence): New routine.
566 (Expand_Contract_Cases): This routine and its subsidiaries now
567 analyze all generated code.
568 (Expand_Old_In_Consequence): Removed.
569 * sem_attr.adb Add with and use clause for Sem_Prag.
570 (Analyze_Attribute): Reimplment the analysis of attribute 'Result.
571 (Check_Use_In_Test_Case): Use routine Test_Case_Arg to obtain
572 "Ensures".
573 * sem_ch3.adb (Analyze_Declarations): Analyze the contract of
574 a generic subprogram.
575 (Analyze_Object_Declaration): Do not create a contract node.
576 (Derive_Subprogram): Do not create a contract node.
577 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Do
578 not create a contract node.
579 (Analyze_Completion_Contract): New routine.
580 (Analyze_Function_Return): Alphabetize.
581 (Analyze_Generic_Subprogram_Body): Alphabetize. Do not create a
582 contract node. Do not copy pre/postconditions to the original
583 generic template.
584 (Analyze_Null_Procedure): Do not create a contract node.
585 (Analyze_Subprogram_Body_Contract): Reimplemented.
586 (Analyze_Subprogram_Body_Helper): Do not mark the enclosing scope
587 as having postconditions. Do not create a contract node. Analyze
588 the subprogram body contract of a body that acts as a compilation
589 unit. Expand the subprogram contract after the declarations have
590 been analyzed.
591 (Analyze_Subprogram_Contract): Reimplemented.
592 (Analyze_Subprogram_Specification): Do not create a contract node.
593 (List_Inherited_Pre_Post_Aspects): Code cleanup.
594 * sem_ch6.adb (Analyze_Subprogram_Body_Contract): Update the
595 comment on usage.
596 (Analyze_Subprogram_Contract): Update the
597 parameter profile and the comment on usage.
598 * sem_ch7.adb (Analyze_Package_Body_Helper): Do not create a
599 contract node.
600 (Analyze_Package_Declaration): Do not create a
601 contract node.
602 (Is_Subp_Or_Const_Ref): Ensure that the prefix has an entity.
603 * sem_ch8.adb (Analyze_Subprogram_Renaming): Do not create a
604 contract node.
605 * sem_ch9.adb (Analyze_Entry_Declaration): Do not create a
606 contract node.
607 * sem_ch10.adb (Analyze_Compilation_Unit): Move local variables to
608 their proper section and alphabetize them. Analyze the contract of
609 a [generic] subprogram after all Pragmas_After have been analyzed.
610 (Analyze_Subprogram_Body_Stub_Contract): Alphabetize.
611 * sem_ch12.adb (Analyze_Generic_Package_Declaration): Do not
612 create a contract node.
613 (Analyze_Generic_Subprogram_Declaration):
614 Alphabetize local variables. Do not create a contract
615 node. Do not generate aspects out of pragmas for ASIS.
616 (Analyze_Subprogram_Instantiation): Instantiate
617 the contract of the subprogram. Do not create a
618 contract node. (Instantiate_Contract): New routine.
619 (Instantiate_Subprogram_Body): Alphabetize local variables.
620 (Save_Global_References_In_Aspects): New routine.
621 (Save_References): Do not save the global references found within
622 the aspects of a generic subprogram.
623 * sem_ch12.ads (Save_Global_References_In_Aspects): New routine.
624 * sem_ch13.adb (Analyze_Aspect_Specifications): Do not use
625 Original_Node for establishing linkages.
626 (Insert_Pragma): Insertion in a subprogram body takes precedence over
627 the case where the subprogram body is also a compilation unit.
628 * sem_prag.adb (Analyze_Contract_Cases_In_Decl_Part): Use
629 Get_Argument to obtain the proper expression. Install the generic
630 formals when the related context is a generic subprogram.
631 (Analyze_Depends_In_Decl_Part): Use Get_Argument to obtain
632 the proper expression. Use Corresponding_Spec_Of to obtain
633 the spec. Install the generic formal when the related context
634 is a generic subprogram.
635 (Analyze_Global_In_Decl_Part): Use Get_Argument to obtain the proper
636 expression. Use Corresponding_Spec_Of to obtain the spec. Install the
637 generic formal when the related context is a generic subprogram.
638 (Analyze_Initial_Condition_In_Decl_Part): Use Get_Argument
639 to obtain the proper expression. Remove the call to
640 Check_SPARK_Aspect_For_ASIS as the analysis is now done
641 automatically.
642 (Analyze_Pragma): Update all occurrences
643 to Original_Aspect_Name. Pragmas Contract_Cases, Depends,
644 Extensions_Visible, Global, Postcondition, Precondition and
645 Test_Case now carry generic templates when the related context
646 is a generic subprogram. The same pragmas are no longer
647 forcefully fully analyzed when the context is a subprogram
648 that acts as a compilation unit. Pragmas Abstract_State,
649 Initial_Condition, Initializes and Refined_State have been clean
650 up. Pragmas Post, Post_Class, Postcondition, Pre, Pre_Class
651 and Precondition now use the same routine for analysis. Pragma
652 Refined_Post does not need to check the use of 'Result or
653 the lack of a post-state in its expression. Reimplement the
654 analysis of pragma Test_Case.
655 (Analyze_Pre_Post_Condition): New routine.
656 (Analyze_Pre_Post_Condition_In_Decl_Part):
657 Reimplemented.
658 (Analyze_Refined_Depends_In_Decl_Part): Use Get_Argument to obtain the
659 proper expression.
660 (Analyze_Refined_Global_In_Decl_Part): Use Get_Argument to obtain
661 the proper expression.
662 (Analyze_Test_Case_In_Decl_Part): Reimplemented.
663 (Check_Pre_Post): Removed.
664 (Check_Precondition_Postcondition): Removed.
665 (Check_SPARK_Aspect_For_ASIS): Removed.
666 (Check_Test_Case): Removed.
667 (Collect_Subprogram_Inputs_Outputs): Use Get_Argument
668 to obtain the proper expression. Use Corresponding_Spec_Of to
669 find the proper spec.
670 (Create_Generic_Template): New routine.
671 (Duplication_Error): New routine.
672 (Expression_Function_Error): New routine.
673 (Find_Related_Subprogram_Or_Body): Moved to the spec
674 of Sem_Prag. Emit precise error messages. Account for cases of
675 rewritten expression functions, generic instantiations, handled
676 sequence of statements and pragmas from aspects.
677 (Get_Argument): New routine.
678 (Make_Aspect_For_PPC_In_Gen_Sub_Decl): Removed.
679 (Preanalyze_CTC_Args): Removed.
680 (Process_Class_Wide_Condition): New routine.
681 * sem_prag.ads (Analyze_Test_Case_In_Decl_Part): Update
682 the parameter profile along with the comment on usage.
683 (Find_Related_Subprogram_Or_Body): Moved from the body of Sem_Prag.
684 (Make_Aspect_For_PPC_In_Gen_Sub_Decl): Removed.
685 (Test_Case_Arg): New routine.
686 * sem_util.adb Add with and use clauses for Sem_Ch6.
687 (Add_Contract_Item): This routine now creates a contract
688 node the first time an item is added. Remove the duplicate
689 aspect/pragma checks.
690 (Check_Result_And_Post_State): Reimplemented.
691 (Corresponding_Spec_Of): New routine.
692 (Get_Ensures_From_CTC_Pragma): Removed.
693 (Get_Requires_From_CTC_Pragma): Removed.
694 (Has_Significant_Contract): New routine.
695 (Inherit_Subprogram_Contract): Inherit only if the source
696 has a contract.
697 (Install_Generic_Formals): New routine.
698 (Original_Aspect_Name): Removed.
699 (Original_Aspect_Pragma_Name): New routine.
700 * sem_util.ads (Check_Result_And_Post_State): Reimplemented.
701 (Corresponding_Spec_Of): New routine.
702 (Get_Ensures_From_CTC_Pragma): Removed.
703 (Get_Requires_From_CTC_Pragma): Removed.
704 (Has_Significant_Contract): New routine.
705 (Install_Generic_Formals): New routine.
706 (Original_Aspect_Name): Removed.
707 (Original_Aspect_Pragma_Name): New routine.
708 * sem_warn.adb Add with and use clauses for Sem_Prag.
709 (Within_Postcondition): Use Test_Case_Arg to extract "Ensures".
711 2015-03-02 Ed Schonberg <schonberg@adacore.com>
713 * sem_ch8.adb (Available_Subtype): Optimization in
714 Find_Selected_Component: when safe, use existing subtype of
715 array component, possibly discriminant-dependent, rather than
716 creating new subtype declaration for it. In this fashion different
717 occurrences of the component have the same subtype, rather than
718 just equivalent ones. Simplifies value tracing in GNATProve.
720 2015-03-01 Arnaud Charlet <charlet@adacore.com>
722 PR ada/65259
724 * doc/gnat_ugn/gnat_project_manager.rst,
725 doc/gnat_ugn/platform_specific_information.rst: Remove reference to
726 image, too troublesome with texi format.
727 * gnat_ugn.texi: Regenerate.
729 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
731 PR libgomp/64625
732 * gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8): Remove.
733 (DEF_FUNCTION_TYPE_VAR_12): Likewise.
734 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
736 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
738 * gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8): Fix number of
739 arguments parameter.
740 (DEF_FUNCTION_TYPE_VAR_12): Likewise.
742 2015-02-22 Arnaud Charlet <charlet@adacore.com>
744 * doc/Makefile: postprocess texinfo files to update @dircategory
745 and update texi files under gcc/ada.
746 * gnat_ugn.texi, gnat_rm.texi: Regenerated.
748 2015-02-22 Arnaud Charlet <charlet@adacore.com>
750 * doc/gnat_ugn/project-manager-figure.png,
751 doc/gnat_ugn/rtlibrary-structure.png: New.
753 2015-02-22 Tom de Vries <tom@codesourcery.com>
755 PR ada/65100
756 * gnat-style.texi (@subsection Loop Statements): Replace @noindent by
757 @item, and fix warning '@itemize has text but no @item'.
759 2015-02-20 Ed Schonberg <schonberg@adacore.com>
761 * sem_prag.adb (Analyze_Pragma, case Obsolescent): Pragma
762 legally applies to an abstract subprogram declaration.
763 * freeze.adb: Minor comment addition.
765 2015-02-20 Robert Dewar <dewar@adacore.com>
767 * errout.ads: Document replacement of Name_uPre/Post/Type_Invariant.
768 * erroutc.adb (Set_Msg_Str): Replace _xxx.
769 (Pre/Post/Type_Invariant) by xxx'Class.
770 * erroutc.ads (Set_Msg_Str): Replace _xxx.
771 (Pre/Post/Type_Invariant) by xxx'Class.
772 * sem_prag.adb (Fix_Error): Remove special casing of
773 Name_uType_Invariant.
774 (Analyze_Pre_Post_Condition_In_Decl_Part): Remove special casing of
775 Name_uPre and Name_uPost in aspect case (done in Errout now).
777 2015-02-20 Robert Dewar <dewar@adacore.com>
779 * g-alveop.adb: Minor style fixes.
781 2015-02-20 Robert Dewar <dewar@adacore.com>
783 * freeze.adb (Warn_Overlay): Guard against blow up with address
784 clause.
786 2015-02-20 Bob Duff <duff@adacore.com>
788 * exp_attr.adb (May_Be_External_Call): Remove this. There is no need
789 for the compiler to guess whether the call is internal or external --
790 it is always external.
791 (Expand_Access_To_Protected_Op): For P'Access, where P
792 is a protected subprogram, always create a pointer to the
793 External_Subprogram.
795 2015-02-20 Robert Dewar <dewar@adacore.com>
797 * a-dispat.adb, a-stcoed.ads: Minor reformatting.
799 2015-02-20 Robert Dewar <dewar@adacore.com>
801 * sem_ch13.adb (Build_Discrete_Static_Predicate): Allow static
802 predicate for non-static subtype.
803 (Build_Predicate_Functions): Do not assume subtype associated with a
804 static predicate must be static.
806 2015-02-20 Robert Dewar <dewar@adacore.com>
808 * errout.adb (Set_Msg_Node): Better handling of internal names
809 (Set_Msg_Node): Kill message when we cannot eliminate internal name.
810 * errout.ads: Document additional case of message deletion.
811 * namet.adb (Is_Internal_Name): Refined to consider wide
812 strings in brackets notation and character literals not to be
813 internal names.
814 * sem_ch8.adb (Find_Selected_Component): Give additional error
815 when selector name is a subprogram whose first parameter has
816 the same type as the prefix, but that type is untagged.
818 2015-02-20 Robert Dewar <dewar@adacore.com>
820 * g-allein.ads, g-alveop.adb, g-alveop.ads, opt.ads: Minor reformatting
822 2015-02-20 Tristan Gingold <gingold@adacore.com>
824 * opt.ads (GNAT_Mode_Config): New variable.
825 * opt.adb (Set_Opt_Config_Switches): Consider GNAT_Mode_Config
826 to set Assertions_Enabled.
827 * switch-c.adb (Scan_Front_End_Switches): Set GNAT_Mode_Config
828 for -gnatg.
830 2015-02-20 Robert Dewar <dewar@adacore.com>
832 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Add an additional
833 comment regarding the handling of unterminated fixed-point
834 constants.
835 * s-valuns.ads (Scan_Raw_Unsigned): Add comments
836 corresponding to those previously added for
837 System.Val_LLU.Scan_Raw_Long_Long_Unsigned.
839 2015-02-20 Olivier Hainque <hainque@adacore.com>
841 * g-allein.ads, g-alveop.ads, g-alveop.adb: Code clean ups.
843 2015-02-20 Robert Dewar <dewar@adacore.com>
845 * sem_prag.adb: Minor comment clarification.
847 2015-02-20 Olivier Hainque <hainque@adacore.com>
849 * g-allein.ads (vec_ctf, vec_vcsfx, vec_vcfux): Remove.
850 * g-alleve.ads, g-alleva.adb (vcfux): Likewise.
851 * g-alveop.ads (vec_vcfsx, vec_vcfux): Just rename the ll versions.
852 (vec_ctf): Now renamings as well.
854 2015-02-20 Robert Dewar <dewar@adacore.com>
856 * switch-c.adb, bindgen.adb: Minor reformatting.
858 2015-02-20 Ed Schonberg <schonberg@adacore.com>
860 * sem_prag.adb (Analyze_Pragma, case Type_Invariant):
861 Invariant'class is allowed on an abstract type.
863 2015-02-20 Ed Schonberg <schonberg@adacore.com>
865 * sem_ch3.adb (Access_Definition): If the access definition is
866 for a protected component and defines an access to protected
867 subprogram, do not create an itype reference for it because a
868 full type declaration will be built in order to generate the
869 proper equivalent type.
870 (Analyze_Subtype_Declaration): Add information of incomplete
871 subtypes, for Ada 2012 extended uses of incomplete types.
873 2015-02-20 Gary Dismukes <dismukes@adacore.com>
875 * sem_res.adb: Minor reformatting.
877 2015-02-20 Vincent Celier <celier@adacore.com>
879 * switch-c.adb (Scan_Front_End_Switches): When comparing runtime
880 path name for several switches --RTS, use the normalized path
881 names.
883 2015-02-20 Vincent Celier <celier@adacore.com>
885 * bindgen.adb: Minor reformatting and code reorganization.
887 2015-02-20 Jose Ruiz <ruiz@adacore.com>
889 * a-stcoed.ads: Add spec for this package (Unimplemented_Unit).
890 * impunit.adb (Non_Imp_File_Names_12): Mark unit a-stcoed.ads as
891 defined by Ada 2012.
893 2015-02-20 Arnaud Charlet <charlet@adacore.com>
895 * sysdep.c, expect.c, s-oscons-tmplt.c, gsocket.h, adaint.c: Remove
896 obsolete references to RTX, nucleus, VMS.
898 2015-02-20 Ed Schonberg <schonberg@adacore.com>
900 * sem_prag.adb (Fix_Error): For an illegal Type_Invariant'Class
901 aspect, use name that mentions Class explicitly, rather than
902 compiler-internal name.
904 2015-02-20 Robert Dewar <dewar@adacore.com>
906 * debug.adb: Add documentation for -gnatd.2 (allow statements
907 in decl sequences).
908 * par-ch3.adb (P_Identifier_Declarations): Handle
909 statement appearing where declaration expected more cleanly.
910 (Statement_When_Declaration_Expected): Implement debug flag
911 -gnatd.2.
913 2015-02-20 Jose Ruiz <ruiz@adacore.com>
915 * a-dinopr.ads: Add spec for this package (Unimplemented_Unit).
916 * a-dispat.ads (Yield): Include procedure added in Ada 2012.
917 * a-dispat.adb (Yield): Implement procedure added in Ada 2012.
918 * impunit.adb (Non_Imp_File_Names_05): Mark unit a-dinopr.ads as
919 defined by Ada 2005.
920 * snames.ads-tmpl (Name_Non_Preemptive_FIFO_Within_Priorities):
921 This is the correct name for the dispatching policy (FIFO was
922 missing).
924 2015-02-20 Javier Miranda <miranda@adacore.com>
926 * sem_res.adb (Resolve_Type_Conversion): If the type of the
927 operand is the limited-view of a class-wide type then recover
928 the class-wide type of the non-limited view.
930 2015-02-20 Arnaud Charlet <charlet@adacore.com>
932 * gcc-interface/Makefile.in: Remove references to nucleus.
933 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Procedure): Set
934 extern_flag to true for Inline_Always subprograms with
935 Intrinsic convention.
937 2015-02-20 Yannick Moy <moy@adacore.com>
939 * sem_prag.ads: Minor typo in comment.
941 2015-02-20 Pascal Obry <obry@adacore.com>
943 * s-osprim-mingw.adb: Fix Get_Base_Time parameter mode.
945 2015-02-20 Vincent Celier <celier@adacore.com>
947 * makeutl.adb (Get_Directories.Add_Dir): Add a directory only
948 if it exists.
950 2015-02-20 Robert Dewar <dewar@adacore.com>
952 * sem_eval.ads: Minor reformatting.
954 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
956 * freeze.adb (Size_Known): Do not set the packed size for
957 independent type or component.
958 (Freeze_Array_Type): Check for Independent[_Components] with packing
959 or explicit component size clause.
960 * gnat1drv.adb (Post_Compilation_Validation_Checks): Do the validation
961 of independence pragmas only for non-GCC back-ends.
962 * sem_ch13.adb (Initialize): Likewise for the initialization.
963 * sem_prag.adb (Record_Independence_Check): New procedure to record an
964 independence check in the table.
965 (Analyze_Pragma): Use it throughout instead of doing it manually.
966 * gcc-interface/decl.c (gnat_to_gnu_field): Add support for
967 independent type or component.
969 2015-02-20 Thomas Quinot <quinot@adacore.com>
971 * adaint.c (__gnat_readdir): For Solaris, use 64 bit variants of
972 struct direct and readdir. This is required for NFS filesystems
973 mounted from servers that use 64-bit cookies.
975 2015-02-20 Ed Schonberg <schonberg@adacore.com>
977 * sem_ch12.adb (Analyze_Subprogram_Instantiaion): New subprogram
978 Build_Subprogram_Renaming, to create renaming of subprogram
979 instance in the the declaration of the wrapper package rather
980 than in its body, so that it is available for analysis of aspects
981 propagated from generic to instantiation.
982 (Check_Mismatch): An actual for a formal package that is an
983 incomplete type matches a formal type that is incomplete.
984 (Instantiate_Package_Body): Move code that builds subprogram
985 renaming to Analyze_Subprogram_Instantiation.
986 (Instantiate_Type): The generated subtype is a limited view if
987 the actual is a limited view.
988 (Load_Parent_Of_Generic): Retrieve instance declaration from
989 its new position within wrapper package.
991 2015-02-20 Arnaud Charlet <charlet@adacore.com>
993 * s-parame-vxworks.adb, s-os_lib.ads: Update comments.
995 2015-02-20 Robert Dewar <dewar@adacore.com>
997 * s-osinte-vxworks.ads (To_Timespec): Add comment about the
998 issue of negative arguments.
1000 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1002 * gnat1drv.adb: Minor consistency fix.
1004 2015-02-20 Pascal Obry <obry@adacore.com>
1006 * s-osprim-mingw.adb (Get_Base_Time): Properly release lock in all
1007 paths.
1009 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1011 * inline.adb (Expand_Inlined_Call): Skip again calls to subprogram
1012 renamings.
1013 * exp_ch6.adb (Expand_Call): Use back-end inlining
1014 instead of expansion for simple subprogram renamings.
1016 2015-02-20 Robert Dewar <dewar@adacore.com>
1018 * exp_util.adb: Minor reformatting.
1020 2015-02-20 Vincent Celier <celier@adacore.com>
1022 * switch-c.adb (Scan_Front_End_Switches): Do not fail when --RTS=
1023 is specified several times with different values that indicates
1024 the same runtime directory.
1026 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1028 * sem_attr.adb (Check_Not_Incomplete_Type): Clean up code to
1029 handle properly illegal uses of attributes on prefixes on an
1030 incomplete type, both when the type of the prefix is locally
1031 incomplete, and when it is a limited view of a type whose
1032 non-limited view is not available.
1033 (Analyze_Attribute): Add calls to Check_Not_Incomplete_Type for
1034 'Address and others.
1036 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1038 * exp_ch6.adb: Fix minor typo in comment.
1040 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1042 * sinfo.ads: Add comment.
1044 2015-02-20 Olivier Hainque <hainque@adacore.com>
1046 * opt.ads: Replace Opt.Suppress_All_Inlining by two separate
1047 flags controlling the actual FE inlining out of pragma Inline
1048 and pragma Inline_Always.
1049 * adabkend.adb (Scan_Compiler_Arguments): Set both flags to True
1050 on -fno-inline, which disables all inlining in compilers with
1051 an Ada back-end and without back-end inlining support.
1052 * back_end.adb (Scan_Back_End_Switches): Set the Inline related
1053 flag to True on -fno-inline and leave Inline_Always alone for
1054 gcc back-ends.
1055 * back_end.ads (Scan_Compiler_Arguments): Adjust spec wrt the
1056 names of the Opt flags it sets.
1057 * gnat1drv.adb (Adjust_Global_Switches): Remove test on
1058 Opt.Suppress_All_Inlining in the Back_End_Inlining computation.
1059 * sem_prag.adb (Make_Inline): Remove early return conditioned
1060 on Opt.Suppress_All_Inlining.
1061 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Use the flags to
1062 disable the calls to Build_Body_To_Inline otherwise triggered
1063 by pragma Inline or Inline_Always. This will prevent actual
1064 front-end inlining of the subprogram on calls.
1066 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1068 * exp_ch3.adb (Default_Initialize_Object): Call Add_Inlined_Body on the
1069 Abort_Undefer_Direct function.
1070 * exp_ch5.adb (Expand_N_Assignment_Statement): Likewise.
1071 * exp_intr.adb (Expand_Unc_Deallocation): Likewise.
1072 * exp_prag.adb (Expand_Pragma_Abort_Defer): Likewise.
1073 * exp_ch4.adb (Expand_N_Selected_Component): Adjust call to
1074 Add_Inlined_Body.
1075 * exp_ch6.adb (Expand_Call): Adjust calls to Add_Inlined_Body.
1076 Remove call to Register_Backend_Call and move code resetting
1077 Needs_Debug_Info on inlined subprograms to...
1078 * inline.ads (Add_Inlined_Body): Add N parameter.
1079 (Register_Backend_Call): Delete.
1080 * inline.adb (Add_Inlined_Body): ...here and simplify.
1081 Register the call with Backend_Calls directly.
1082 (Register_Backend_Call): Delete.
1083 * s-stalib.ads (Abort_Undefer_Direct): Restore pragma Inline.
1085 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1087 * s-stalib.ads: Fix typo.
1089 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1091 * exp_ch3.adb (Default_Initialize_Object): If the object has a
1092 delayed freeze, the actions associated with default initialization
1093 must be part of the freeze actions, rather that being inserted
1094 directly after the object declaration.
1096 2015-02-20 Robert Dewar <dewar@adacore.com>
1098 * lib-load.adb: Minor comment update.
1100 2015-02-20 Vincent Celier <celier@adacore.com>
1102 * prj-proc.adb (Process_Case_Construction): When there are
1103 incomplete withed projects and the case variable is unknown,
1104 skip the case construction.
1106 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1108 * exp_ch6.adb (Expand_Actuals): Add caller-side invariant checks
1109 when an actual is a view conversion, either because the call is
1110 to an inherited operation, or because the actual is an explicit
1111 type conversion to an ancestor type. Fixes ACATS 4.0D: C732001
1113 2015-02-20 Robert Dewar <dewar@adacore.com>
1115 * einfo.ads: Minor comment updates Fix missing pragma Inline
1116 for Set_Partial_View_Has_Unknown_Discr.
1117 * einfo.adb (Write_Entity_Flags): Add missing entry for
1118 Partial_View_Has_Unknown_Discr.
1119 * sem_ch3.adb: Minor reformatting.
1121 2015-02-20 Vincent Celier <celier@adacore.com>
1123 * opt.ads: Minor cleanup: remove mention of gprmake.
1124 * s-stalib.ads (Abort_Undefer_Direct): Do not inline.
1125 * s-tataat.adb: Do not call System.Tasking.Self but directly
1126 System.Task_Primitives.Operations.Self.
1128 2015-02-20 Arnaud Charlet <charlet@adacore.com>
1130 * gnat_rm.texi, gnat_ugn.texi: Now automatically generated from
1131 sphinx in the doc directory.
1132 * doc: New directory containing sphinx versions of gnat_rm and gnat_ugn
1134 2015-02-20 Robert Dewar <dewar@adacore.com>
1136 * sem_res.adb: Minor reformatting.
1137 * exp_ch9.adb (Build_Protected_Spec): Copy Aliased setting when
1138 building spec.
1139 * sem_ch13.adb (Analyze_Aspect_Specifications): Exclude Boolean
1140 aspects from circuitry setting delay required to false if the
1141 argument is an integer literal.
1143 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1145 * einfo.ads. einfo.adb (Partial_View_Has_Unknown_Discr): New flag
1146 on type entities, to enforce AI12-0133: default initialization
1147 of types whose partial view has unknown discriminants does not
1148 get an invariant check, because clients of the unit can never
1149 declare objects of such types.
1150 * sem_ch3.adb (Find_Type_Name); Set new flag
1151 Partial_View_Has_Unknown_Discr when needed.
1152 * exp_ch3.adb (Expand_N_Object_Declaration): Use flag to suppress
1153 generation of invariant call on default-initialized object.
1155 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
1157 * gcc-interface/decl.c (gnat_to_gnu_param): Do not strip the padding
1158 if the parameter either is passed by reference or if the alignment
1159 would be lowered.
1161 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
1163 * gcc-interface/decl.c (is_cplusplus_method): Use Is_Primitive flag to
1164 detect primitive operations of tagged and untagged types.
1166 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
1168 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not bother about alias
1169 sets in presence of derivation for subprogram types.
1171 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
1173 * gcc-interface/utils.c (begin_subprog_body): Assert that the body is
1174 present in the same context as the declaration.
1176 2015-02-07 Jakub Jelinek <jakub@redhat.com>
1178 PR middle-end/64340
1179 * gcc-interface/trans.c (gigi): Recreate optimization_default_node
1180 and optimization_current_node after tweaking global_options.
1182 2015-02-05 Robert Dewar <dewar@adacore.com>
1184 * prj-proc.adb, sem_aux.adb, exp_ch9.adb, errout.adb, prj-dect.adb,
1185 prj-nmsc.adb: Minor reformatting.
1187 2015-02-05 Ed Schonberg <schonberg@adacore.com>
1189 * sem_type.adb (Covers): In ASIS_Mode the Corresponding_Record
1190 of a protected type may not be available, so to check conformance
1191 with an interface type, examine the interface list in the type
1192 declaration directly.
1193 (Write_Overloads): Improve information for indirect calls,
1194 for debugger use.
1196 2015-02-05 Ed Schonberg <schonberg@adacore.com>
1198 * exp_ch3.adb (Make_Tag_Assignment): Do not perform this
1199 expansion activity in ASIS mode.
1201 2015-02-05 Javier Miranda <miranda@adacore.com>
1203 * errout.adb (Error_Msg_PT): Add missing error.
1204 * sem_ch6.adb (Check_Synchronized_Overriding): Check the missing
1205 RM rule. Code cleanup.
1206 * exp_ch9.adb (Build_Wrapper_Spec): Propagate "constant" in
1207 anonymous access types. Found working on the tests. Code cleanup.
1209 2015-02-05 Vincent Celier <celier@adacore.com>
1211 * prj-dect.adb (Parse_Attribute_Declaration): Continue scanning
1212 when there are incomplete withs.
1213 * prj-nmsc.adb (Process_Naming): Do not try to get the value
1214 of an element when it is nil.
1215 (Check_Naming): Do not check a nil suffix for illegality
1216 * prj-proc.adb (Expression): Do not process an empty term.
1217 * prj-strt.adb (Attribute_Reference): If attribute cannot be
1218 found, parse a possible index to avoid cascading errors.
1220 2015-02-05 Ed Schonberg <schonberg@adacore.com>
1222 * sem_aux.adb (Is_Derived_Type): A subprogram_type generated
1223 for an access_to_subprogram declaration is not a derived type.
1225 2015-02-05 Robert Dewar <dewar@adacore.com>
1227 * errout.adb (Error_Msg_Internal): For non-serious error set
1228 Fatal_Error to Ignored.
1229 * lib-load.adb (Load_Unit): Minor comment updates.
1230 * sem_ch10.adb (Analyze_With_Clause): Propagate Fatal_Error
1231 setting from with'ed unit to with'ing unit.
1232 * sem_prag.adb (Analyze_Pragma, case Warnings): Document handling
1233 of ambiguity.
1235 2015-02-05 Yannick Moy <moy@adacore.com>
1237 * sem_prag.adb, par-prag.adb: Minor code clean up.
1239 2015-02-05 Yannick Moy <moy@adacore.com>
1241 * par-prag.adb (Pragma_Warnings): Update for extended form
1242 of pragma Warnings. The "one" argument case may now have 2 or
1243 3 arguments.
1244 * sem_prag.adb (Analyze_Pragma/Pragma_Warnings): Update for
1245 extended form of pragma Warnings. Pragma with tool name is either
1246 rewritten as null or as an equivalent form without tool name,
1247 before reanalysis.
1248 * snames.ads-tmpl (Name_Gnatprove): New name.
1250 2015-02-05 Robert Dewar <dewar@adacore.com>
1252 * sem_ch13.adb (Add_Invariants): Don't assume invariant is
1253 standard Boolean.
1254 * sem_prag.adb (Analyze_Pragma, case Check): Don't assume
1255 condition is standard Boolean, it can be non-standard derived
1256 Boolean.
1258 2015-02-05 Robert Dewar <dewar@adacore.com>
1260 * checks.adb (Enable_Range_Check): Disconnect attempted
1261 optimization for the case of range check for subscript of
1262 unconstrained array.
1264 2015-02-05 Robert Dewar <dewar@adacore.com>
1266 * par-ch13.adb (With_Present): New function
1267 (Aspect_Specifications_Present): Handle WHEN in place of WITH
1268 (Get_Aspect_Specifications): Comment update.
1269 * par.adb: Comment updates.
1271 2015-02-05 Robert Dewar <dewar@adacore.com>
1273 * errout.adb (Handle_Serious_Error): New setting of Fatal_Error.
1274 * frontend.adb (Frontend): New setting of Fatal_Error.
1275 * lib-load.adb (Create_Dummy_Package_Unit): New setting of
1276 Fatal_Error.
1277 (Load_Main_Source): New setting of Fatal_Error
1278 (Load_Unit): New setting of Fatal_Error.
1279 * lib-writ.adb (Add_Preprocessing_Dependency): New setting of
1280 Fatal_Error.
1281 (Ensure_System_Dependency): New setting of Fatal_Error.
1282 * lib.adb (Fatal_Error): New setting of Fatal_Error
1283 (Set_Fatal_Error): New setting of Fatal_Error.
1284 * lib.ads: New definition of Fatal_Error and associated routines.
1285 * par-ch10.adb (P_Compilation_Unit): New setting of Fatal_Error.
1286 * par-load.adb (Load): New setting of Fatal_Error.
1287 * rtsfind.adb (Load_RTU): New setting of Fatal_Error.
1288 * sem_ch10.adb (Analyze_Compilation_Unit): New setting of
1289 Fatal_Error.
1290 (Optional_Subunit): New setting of Fatal_Error.
1291 (Analyze_Proper_Body): New setting of Fatal_Error.
1292 (Load_Needed_Body): New setting of Fatal_Error.
1294 2015-02-05 Ed Schonberg <schonberg@adacore.com>
1296 * sem_res.adb (Resolve_Call): If the function being called has
1297 out parameters do not check for language version if the function
1298 comes from a predefined unit, as those are always compiled in
1299 Ada 2012 mode.
1301 2015-02-05 Ed Schonberg <schonberg@adacore.com>
1303 * sem_ch3.adb (Process_Full_View): Verify that the full view
1304 of a type extension must carry an explicit limited keyword if
1305 the partial view does (RM 7.3 (10.1)).
1307 2015-02-05 Robert Dewar <dewar@adacore.com>
1309 * g-rannum.adb, g-rannum.ads, s-rannum.adb, s-rannum.ads,
1310 sem_warn.ads: Minor reformatting.
1311 * exp_ch13.adb (Expand_N_Freeze_Entity): Add guard for aspect
1312 deleted by -gnatI.
1313 * sem_prag.adb (Analyze_Pragma, case Type_Invariant): Give
1314 error for abstract type.
1316 2015-02-05 Yannick Moy <moy@adacore.com>
1318 * opt.ads (Warn_On_Suspicious_Contract): Update comment
1319 describing use.
1320 * sem_attr.adb (Analyze_Attribute/Attribute_Update): Warn on
1321 suspicious uses of 'Update.
1322 * sem_warn.adb, sem_warn.ads (Warn_On_Suspicious_Update): New
1323 function issues warning on suspicious uses of 'Update.
1324 * g-rannum.adb, g-rannum.ads, s-rannum.adb, s-rannum.ads: Mark
1325 package spec and body as SPARK_Mode Off.
1327 2015-02-05 Robert Dewar <dewar@adacore.com>
1329 * sem_prag.adb (Set_Elab_Unit_Name): New name for Set_Unit_Name
1330 (Analyze_Pragma): Change Set_Unit_Name to Set_Elab_Unit_Name
1331 (Set_Elab_Unit_Name): Generate reference for Elaborate[_All]
1332 * sem_warn.adb (Warn_On_Unreferenced_Entity): Suppress warning
1333 for exported entity.
1335 2015-02-05 Hristian Kirtchev <kirtchev@adacore.com>
1337 * sem_prag.adb (Check_Pragma_Conformance): Add
1338 local variable Arg. Ensure that all errors are associated with
1339 the pragma if it appears without an argument. Add comments on
1340 various cases.
1342 2015-02-05 Robert Dewar <dewar@adacore.com>
1344 * lib-xref.adb: Minor reformatting.
1346 2015-02-05 Tristan Gingold <gingold@adacore.com>
1348 PR ada/64349da/64349
1349 * env.c: Fix thinko: handle Darwin case before default one.
1351 2015-01-30 Robert Dewar <dewar@adacore.com>
1353 * a-assert.adb: Minor reformatting.
1354 * sem_ch13.adb: Minor comment clarification.
1355 * types.ads: Minor comment update.
1356 * sem_eval.adb (Real_Or_String_Static_Predicate_Matches): Avoid blow up
1357 when we have a predicate that is nothing but an inherited dynamic
1358 predicate.
1360 2015-01-30 Jerome Guitton <guitton@adacore.com>
1362 * gcc-interface/Makefile.in (x86-vxworks): Update GCC_SPEC_FILES to
1363 include cert link spec.
1365 2015-01-30 Robert Dewar <dewar@adacore.com>
1367 * einfo.ads: Minor comment fix.
1368 * freeze.adb (Freeze_Profile): Add test for suspicious import
1369 in pure unit.
1370 * sem_prag.adb (Process_Import_Or_Interface): Test for suspicious
1371 use in Pure unit is now moved to Freeze (to properly catch
1372 Pure_Function exemption).
1374 2015-01-30 Bob Duff <duff@adacore.com>
1376 * sem_res.ads: Minor comment fix.
1377 * sem_type.adb: sem_type.adb (Remove_Conversions): Need to
1378 check both operands of an operator.
1380 2015-01-30 Yannick Moy <moy@adacore.com>
1382 * a-assert.ads, a-assert.adb: Mark package spec in SPARK. Set assertion
1383 policy for Pre to Ignore.
1384 (Assert): Add precondition.
1386 2015-01-30 Robert Dewar <dewar@adacore.com>
1388 * sem_prag.adb (Process_Import_Or_Interface): Warn if used in
1389 Pure unit.
1390 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Clarify
1391 documentation for some special cases of invalid attempts at
1392 based integers.
1394 2015-01-30 Gary Dismukes <dismukes@adacore.com>
1396 * errout.ads: Minor reformatting.
1398 2015-01-30 Yannick Moy <moy@adacore.com>
1400 * inline.adb (Process_Formals): Use the sloc of
1401 the inlined node instead of the sloc of the actual parameter,
1402 when replacing formal parameters by the actual one.
1404 2015-01-30 Arnaud Charlet <charlet@adacore.com>
1406 * g-expect.adb (Get_Command_Output): Use infinite timeout when
1407 calling Expect.
1409 2015-01-30 Ed Schonberg <schonberg@adacore.com>
1411 * sem_ch12.adb (Analyze_Associations): If an in-parameter is
1412 defaulted in an instantiation, add an entry in the list of actuals
1413 to indicate the default value of the formal (as is already done
1414 for defaulted subprograms).
1416 2015-01-30 Javier Miranda <miranda@adacore.com>
1418 * errout.adb (Error_Msg_PT): Minor error phrasing update.
1420 2015-01-30 Robert Dewar <dewar@adacore.com>
1422 * sem_warn.adb (Warn_On_Known_Condition): Improve error message
1423 for object case.
1425 2015-01-30 Pierre-Marie de Rodat <derodat@adacore.com>
1427 * exp_dbug.adb (Get_Encoded_Name): When
1428 -fgnat-encodings=minimal, do not generate names for biased types.
1430 2015-01-30 Tristan Gingold <gingold@adacore.com>
1432 PR ada/64349
1433 * env.c: Move vxworks and darwin includes out of #ifdef IN_RTS.
1435 2015-01-30 Gary Dismukes <dismukes@adacore.com>
1437 * freeze.adb: Minor reformatting.
1439 2015-01-30 Javier Miranda <miranda@adacore.com>
1441 * errout.ads (Error_Msg_PT): Replace Node_Id by Entity_Id and
1442 improve its documentation.
1443 * errout.adb (Error_Msg_PT): Improve the error message.
1444 * sem_ch6.adb (Check_Conformance): Update call to Error_Msg_PT.
1445 (Check_Synchronized_Overriding): Update call to Error_Msg_PT.
1446 * sem_ch3.adb (Check_Abstract_Overriding): Code cleanup.
1448 2015-01-30 Robert Dewar <dewar@adacore.com>
1450 * sem_warn.adb (Warn_On_Known_Condition): Do special casing of
1451 message for False case.
1453 2015-01-30 Doug Rupp <rupp@adacore.com>
1455 * s-vxwext-kernel.ads (Task_Cont): Remove imported subprogram body.
1456 * s-vxwext-kernel.adb (Task_Cont): New subpprogram body specialized for
1457 kernel.
1459 2015-01-30 Gary Dismukes <dismukes@adacore.com>
1461 * sem_attr.adb (Declared_Within_Generic_Unit):
1462 New function to test whether an entity is declared within the
1463 declarative region of a given generic unit.
1464 (Resolve_Attribute): For checking legality of subprogram'Access within
1465 a generic unit, call new Boolean function Declared_Within_Generic_Unit
1466 instead of simply comparing the results of Enclosing_Generic_Unit on
1467 the prefix and access type. Correct minor comment typos.
1469 2015-01-30 Robert Dewar <dewar@adacore.com>
1471 * freeze.adb, exp_util.ads: Update comment.
1472 * exp_util.adb, exp_ch3.adb: Minor code reorganization and reformatting.
1473 * sem_util.adb: Minor: fix typo.
1475 2015-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1477 * sem_attr.adb (Analyze_Attribute): Ensure that
1478 the check concerning Refined_Post takes precedence over the
1479 other cases.
1481 2015-01-30 Gary Dismukes <dismukes@adacore.com>
1483 * sem_prag.adb: Minor typo fixes and reformatting.
1485 2015-01-30 Yannick Moy <moy@adacore.com>
1487 * sem_attr.adb: Code clean up.
1489 2015-01-30 Robert Dewar <dewar@adacore.com>
1491 * ali.adb (Scan_ALI): Set Serious_Errors flag in Unit record.
1492 * ali.ads (Unit_Record): Add new field Serious_Errors.
1493 * lib-writ.adb (Write_Unit_Information): Set SE (serious errors)
1494 attribute in U line.
1495 * lib-writ.ads: New attribute SE (serious erors) in unit line.
1497 2015-01-30 Hristian Kirtchev <kirtchev@adacore.com>
1499 * einfo.adb Update the usage of attributes Entry_Bodies_Array,
1500 Lit_Indexes, Scale_Value, Storage_Size_Variable,
1501 String_Literal_Low_Bound along associated routines and
1502 Write_FieldX_Name.
1503 (Pending_Access_Types): New routine.
1504 (Set_Pending_Access_Types): New routine.
1505 (Write_Field15_Name): Add an entry for Pending_Access_Types.
1506 * einfo.ads Add new attribute Pending_Access_Types along
1507 with usage in nodes. Update the usage of attributes
1508 Entry_Bodies_Array, Lit_Indexes, Scale_Value,
1509 Storage_Size_Variable, String_Literal_Low_Bound.
1510 (Pending_Access_Types): New routine along with pragma Inline.
1511 (Set_Pending_Access_Types): New routine along with pragma Inline.
1512 * exp_ch3.adb (Expand_Freeze_Array_Type): Add new local variable
1513 Ins_Node. Determine the insertion node for anonynous access type
1514 that acts as a component type of an array. Update the call to
1515 Build_Finalization_Master.
1516 (Expand_Freeze_Record_Type): Update
1517 the calls to Build_Finalization_Master.
1518 (Freeze_Type): Remove
1519 local variable RACW_Seen. Factor out the code that deals with
1520 remote access-to-class-wide types. Create a finalization master
1521 when the designated type contains a private component. Fully
1522 initialize all pending access types.
1523 (Process_RACW_Types): New routine.
1524 (Process_Pending_Access_Types): New routine.
1525 * exp_ch4.adb (Expand_Allocator_Expression): Allocation no longer
1526 needs to set primitive Finalize_Address.
1527 (Expand_N_Allocator): Allocation no longer sets primitive
1528 Finalize_Address.
1529 * exp_ch6.adb (Add_Finalization_Master_Actual_To_Build_In_Place_Call):
1530 Update the call to Build_Finalization_Master.
1531 (Make_Build_In_Place_Call_In_Allocator): Allocation no longer
1532 needs to set primitive Finalize_Address.
1533 * exp_ch7.adb (Add_Pending_Access_Type): New routine.
1534 (Build_Finalization_Master): New parameter profile. Associate
1535 primitive Finalize_Address with the finalization master if the
1536 designated type has been frozen, otherwise treat the access
1537 type as pending. Simplify the insertion of the master and
1538 related initialization code.
1539 (Make_Finalize_Address_Body): Allow Finalize_Address for class-wide
1540 abstract types.
1541 (Make_Set_Finalize_Address_Call): Remove forlam parameter Typ.
1542 Simplify the implementation.
1543 * exp_ch7.ads (Build_Finalization_Master): New parameter profile
1544 along with comment on usage.
1545 (Make_Set_Finalize_Address_Call): Remove formal parameter Typ. Update
1546 the comment on usage.
1547 * exp_util.adb (Build_Allocate_Deallocate_Proc): Use routine
1548 Finalize_Address to retrieve the primitive.
1549 (Finalize_Address): New routine.
1550 (Find_Finalize_Address): Removed.
1551 * exp_util.ads (Finalize_Address): New routine.
1552 * freeze.adb (Freeze_All): Remove the generation of finalization
1553 masters.
1554 * sem_ch3.adb (Analyze_Full_Type_Declaration): Propagate any
1555 pending access types from the partial to the full view.
1557 2015-01-30 Robert Dewar <dewar@adacore.com>
1559 * sem_disp.adb: Minor reformatting.
1560 * sem_disp.ads: Documentation update.
1562 2015-01-30 Ed Schonberg <schonberg@adacore.com>
1564 * sem_disp.adb (Is_Dynamically_Tagged): when applied to an entity
1565 or a function call, return True if type is class-wide.
1566 * sem_res.adb (Resolve_Case_Expression, Resolve_If_Expression);
1567 Apply RM 4.5.7 (17/3): all or none of the dependent expression
1568 of a conditional expression must be dynamically tagged.
1570 2015-01-30 Ed Schonberg <schonberg@adacore.com>
1572 * sem_ch6.adb (Analyze_Function_Return): In an extended return
1573 statement, apply accessibility check to result object when there
1574 is no initializing expression (Ada 2012 RM 6.5 (5.4/3))
1576 2015-01-30 Robert Dewar <dewar@adacore.com>
1578 * sem_ch4.adb (Analyze_If_Expression): Allow for non-standard
1579 Boolean for case where ELSE is omitted.
1580 * sem_res.adb: Minor reformatting.
1582 2015-01-27 Bernd Edlinger <bernd.edlinger@hotmail.de>
1584 Fix build under cygwin/64.
1585 * adaint.h: Add check for __CYGWIN__.
1586 * mingw32.h: Prevent windows.h from including x86intrin.h in GCC.
1588 2015-01-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
1590 PR ada/64640
1591 * adaint.c: Handle __CYGWIN__ like __MINGW32__ here.
1592 * mingw32.h: Don't include <tchar.h> under cygwin.
1593 (_O_U8TEXT, _O_U16TEXT, _O_WTEXT): Set to _O_TEXT if not yet defined.
1595 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1597 * gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8)
1598 (DEF_FUNCTION_TYPE_VAR_12): New macros.
1600 2015-01-09 Michael Collison <michael.collison@linaro.org>
1602 * gcc-interface/cuintp.c: Include hash-set.h, machmode.h,
1603 vec.h, double-int.h, input.h, alias.h, symtab.h,
1604 fold-const.h, wide-int.h, and inchash.h due to
1605 flattening of tree.h.
1606 * gcc-interface/decl.c: Ditto.
1607 * gcc-interface/misc.c: Ditto.
1608 * gcc-interface/targtyps.c: Include hash-set.h, machmode.h,
1609 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h,
1610 fold-const.h, wide-int.h, and inchash.h due to
1611 flattening of tree.h.
1612 * gcc-interface/trans.c: Include hash-set.h, machmode.h,
1613 vec.h, double-int.h, input.h, alias.h, symtab.h, real.h,
1614 fold-const.h, wide-int.h, inchash.h due to
1615 flattening of tree.h.
1616 * gcc-interface/utils.c: Include hash-set.h, machmode.h,
1617 vec.h, double-int.h, input.h, alias.h, symtab.h,
1618 fold-const.h, wide-int.h, and inchash.h due to
1619 flattening of tree.h.
1620 * gcc-interface/utils2.c: Ditto.
1622 2015-01-07 Robert Dewar <dewar@adacore.com>
1624 * sem_warn.adb (Check_One_Unit): Don't give unused entities
1625 warning for a package which is used as a generic parameter.
1627 2015-01-07 Bob Duff <duff@adacore.com>
1629 * usage.adb (Usage): Correct documentation of
1630 -gnatw.f switches.
1632 2015-01-07 Robert Dewar <dewar@adacore.com>
1634 * s-fileio.adb: Minor reformatting.
1636 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1638 * sem_ch12.adb (Instantiate_Object): If formal is an anonymous
1639 access to subprogram, replace its formals with new entities when
1640 building the object declaration, both if actual is present and
1641 when it is defaulted.
1643 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1645 * sem_ch5.adb (Analyze_Assignment): If left-hand side is a view
1646 conversion and type of expression has invariant, apply invariant
1647 check on expression.
1649 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1651 * sem_ch3.adb (Create_Constrained_Components): A call to
1652 Gather_Components may detect an error if an inherited discriminant
1653 that controls a variant is non-static.
1654 * sem_aggr.adb (Resolve_Record_Aggregate, Step 5): The call to
1655 Gather_Components may report an error if an inherited discriminant
1656 in a variant in non-static.
1657 * sem_util.adb (Gather_Components): If a non-static discriminant
1658 is inherited do not report error here, but let caller handle it.
1659 (Find_Actual): Small optimization.
1661 2015-01-07 Bob Duff <duff@adacore.com>
1663 * usage.adb (Usage): Document -gnatw.f switch.
1665 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1667 * sem_ch12.adb: Code clean up and minor reformatting.
1669 2015-01-07 Robert Dewar <dewar@adacore.com>
1671 * exp_ch4.adb (Expand_N_Type_Conversion): Add guard for
1672 Raise_Accessibility_Error call.
1673 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Add documentation
1674 on handling of invalid digits in based constants.
1675 * s-fatgen.ads: Minor reformatting.
1676 * sem_attr.adb (Analyze_Attribute, case Unrestricted_Access):
1677 Avoid noting bogus modification for Valid test.
1678 * snames.ads-tmpl (Name_Attr_Long_Float): New Name.
1679 * einfo.ads: Minor reformatting.
1680 * sem_warn.adb: Minor comment clarification.
1681 * sem_ch12.adb: Minor reformatting.
1683 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1685 * exp_ch5.adb (Expand_Predicated_Loop): Handle properly loops
1686 over static predicates when the loop parameter specification
1687 carries a Reverse indicator.
1689 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1691 * sem_ch12.adb (Instantiate_Object): If formal has a default,
1692 actual is missing and formal has an anonymous access type, copy
1693 access definition in full so that tree for instance is properly
1694 formatted for ASIS use.
1696 2015-01-07 Bob Duff <duff@adacore.com>
1698 * sem_elab.adb (Check_Internal_Call_Continue): Give a warning
1699 for P'Access, where P is a subprogram in the same package as
1700 the P'Access, and the P'Access is evaluated at elaboration
1701 time, and occurs before the body of P. For example, "X : T :=
1702 P'Access;" would allow a subsequent call to X.all to be an
1703 access-before-elaboration error; hence the warning. This warning
1704 is enabled by the -gnatw.f switch.
1705 * opt.ads (Warn_On_Elab_Access): New flag for warning switch.
1706 * warnsw.adb (Set_Dot_Warning_Switch): Set Warn_On_Elab_Access.
1707 * gnat_ugn.texi: Document the new warning.
1709 2015-01-07 Johannes Kanig <kanig@adacore.com>
1711 * lib-xref-spark_specific.adb (Collect_SPARK_Xrefs): Skip unneeded
1712 cross ref files.
1714 2015-01-07 Robert Dewar <dewar@adacore.com>
1716 * s-taprop-linux.adb, clean.adb: Minor reformatting.
1718 2015-01-07 Arnaud Charlet <charlet@adacore.com>
1720 * s-tassta.adb: Relax some overzealous assertions.
1722 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1724 * sem_ch6.adb (Analyze_Return_Type): An call that returns a limited
1725 view of a type is legal when context is a thunk generated for
1726 operation inherited from an interface.
1727 * exp_ch6.adb (Expand_Simple_Function_Return): If context is
1728 a thunk and return type is an incomplete type do not continue
1729 expansion; thunk will be fully elaborated when generating code.
1731 2015-01-07 Doug Rupp <rupp@adacore.com>
1733 * s-osinte-mingw.ads (LARGE_INTEGR): New subtype.
1734 (QueryPerformanceFrequency): New imported procedure.
1735 * s-taprop-mingw.adb (RT_Resolution): Call above and return
1736 resolution vice a hardcoded value.
1737 * s-taprop-solaris.adb (RT_Resolution): Call clock_getres and return
1738 resolution vice a hardcoded value.
1739 * s-linux-android.ads (clockid_t): New subtype.
1740 * s-osinte-aix.ads (clock_getres): New imported subprogram.
1741 * s-osinte-android.ads (clock_getres): Likewise.
1742 * s-osinte-freebsd.ads (clock_getres): Likewise.
1743 * s-osinte-solaris-posix.ads (clock_getres): Likewise.
1744 * s-osinte-darwin.ads (clock_getres): New subprogram.
1745 * s-osinte-darwin.adb (clock_getres): New subprogram.
1746 * thread.c (__gnat_clock_get_res) [__APPLE__]: New function.
1747 * s-taprop-posix.adb (RT_Resolution): Call clock_getres to
1748 calculate resolution vice hard coded value.
1750 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1752 * exp_util.adb (Make_CW_Equivalent_Type): If root type is a
1753 limited view, use non-limited view when available to create
1754 equivalent record type.
1756 2015-01-07 Vincent Celier <celier@adacore.com>
1758 * gnatcmd.adb: Remove command Sync and any data and processing
1759 related to this command. Remove project processing for gnatstack.
1760 * prj-attr.adb: Remove package Synchonize and its attributes.
1762 2015-01-07 Vincent Celier <celier@adacore.com>
1764 * clean.adb: Minor error message change.
1766 2015-01-07 Tristan Gingold <gingold@adacore.com>
1768 PR ada/64349
1769 * env.c (__gnat_environ): Adjust for darwin9/darwin10.
1771 2015-01-07 Javier Miranda <miranda@adacore.com>
1773 * sem_ch10.adb (Analyze_With_Clause): Compiling under -gnatq
1774 protect the frontend against never ending recursion caused by
1775 circularities in the sources.
1777 2015-01-07 Robert Dewar <dewar@adacore.com>
1779 * a-reatim.adb, make.adb, exp_pakd.adb, i-cpoint.adb, sem_ch8.adb,
1780 exp_ch3.adb: Minor reformatting.
1782 2015-01-07 Doug Rupp <rupp@adacore.com>
1784 * s-linux.ads (clockid_t): New subtype.
1785 * s-osinte-linux.ads (pragma Linker Options): Add -lrt.
1786 (clockid_t): New subtype.
1787 (clock_getres): Import system call.
1788 * s-taprop-linux.adb (System.OS_Constants): With and rename.
1789 (RT_Resolution): Remove
1790 hardcoded value and call clock_getres.
1791 * s-linux-sparc.ads, s-linux-mipsel.ads, s-linux-hppa.ads,
1792 s-linux-alpha.ads, s-linux-x32.ads (clockid_t): Add new subtype.
1794 2015-01-07 Robert Dewar <dewar@adacore.com>
1796 * sem_warn.adb (Check_One_Unit): Guard against context item
1797 with no Entity field.
1799 2015-01-07 Vincent Celier <celier@adacore.com>
1801 * clean.adb (Gnatclean): Warn that 'gnatclean -P' is obsolete.
1802 * make.adb (Initialize): Warn that 'gnatmake -P' is obsolete.
1804 2015-01-07 Vincent Celier <celier@adacore.com>
1806 * prj-conf.adb (Parse_Project_And_Apply_Config): Always finalize
1807 errors/warnings in the first parsing of the project files,
1808 to display the warnings when there is no errors.
1810 2015-01-07 Tristan Gingold <gingold@adacore.com>
1812 * i-cpoint.adb (Copy_Terminated_Array): Nicely handle null target.
1814 2015-01-07 Doug Rupp <rupp@adacore.com>
1816 * s-taprop-vxworks.adb (Stop_All_Tasks): Pass return
1817 value from Int_Lock as parameter to Int_Unlock.
1818 * s-osinte-vxworks.ads (Int_Unlock): Add parameter.
1819 * s-vxwext.ads (Int_Unlock): Likewise.
1820 * s-vxwext-kernel.adb (intUnlock, Int_Unlock): Likewise.
1821 * s-vxwext-kernel.ads (Int_Unlock): Likewise.
1822 * s-vxwext-rtp.adb (Int_Unlock): Likewise.
1823 * s-vxwext-rtp.ads (Int_Unlock): Likewise.
1825 2015-01-07 Pierre-Marie de Rodat <derodat@adacore.com>
1827 * exp_pakd.adb: Add a comment in exp_pakd.adb to explain why we
1828 keep ___XP suffixes
1830 2015-01-07 Tristan Gingold <gingold@adacore.com>
1832 * i-cpoint.adb (Copy_Terminated_Array): Use Copy_Array to
1833 handle overlap.
1835 2015-01-07 Eric Botcazou <ebotcazou@adacore.com>
1837 * sem_ch3.adb (Analyze_Full_Type_Declaration): Do not
1838 automatically set No_Strict_Aliasing on access types.
1839 * fe.h (No_Strict_Aliasing_CP): Declare.
1840 * gcc-interface/trans.c (gigi): Force flag_strict_aliasing to 0 if
1841 No_Strict_Aliasing_CP is set.
1843 2015-01-07 Johannes Kanig <kanig@adacore.com>
1845 * sem_ch8.adb (Analyze_Subprogram_Renaming) do
1846 not build function wrapper in gnatprove mode when the package
1847 is externally axiomatized.
1849 2015-01-07 Jose Ruiz <ruiz@adacore.com>
1851 * a-reatim.adb (Time_Of): Reduce the number of spurious overflows in
1852 intermediate computations when the parameters have different signs.
1854 2015-01-07 Javier Miranda <miranda@adacore.com>
1856 * exp_ch3.adb (Build_Init_Procedure): For derived types,
1857 improve the code which takes care of identifying and moving to
1858 the beginning of the init-proc the call to the init-proc of the
1859 parent type.
1861 2015-01-07 Olivier Hainque <hainque@adacore.com>
1863 * gcc-interface/trans.c (gnat_to_gnu, <N_Expression_With_Action>):
1864 Elaborate the expression as part of the same stmt group as the actions.
1866 2015-01-07 Robert Dewar <dewar@adacore.com>
1868 * sem_ch3.adb: Minor error message change.
1870 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1872 * sem_prag.adb (Analyze_Pragma, case Preelaborable_Initialization):
1873 Following AI05-028, the pragam applies legally to any composite type.
1875 2015-01-07 Arnaud Charlet <charlet@adacore.com>
1877 * s-osinte-vxworks.adb, s-osinte-vxworks.ads
1878 (sigwait, sigwaitinfo): Removed, not needed after all on any
1879 VxWorks configurations.
1881 2015-01-07 Robert Dewar <dewar@adacore.com>
1883 * sem_ch3.adb, freeze.adb, exp_disp.adb: Minor reformatting.
1885 2015-01-07 Javier Miranda <miranda@adacore.com>
1887 * exp_disp.adb (Expand_Interface_Conversion): Adding missing
1888 generation of accessibility check.
1890 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1892 * sem_ch3.adb (Derived_Type_Declaration): In the case of an
1893 illegal completion from a class- wide type, set etype of the
1894 derived type properly to prevent cascaded errors.
1896 2015-01-07 Robert Dewar <dewar@adacore.com>
1898 * prj.ads, i-cpoint.adb, freeze.adb, ghost.adb, prj-err.adb: Minor
1899 reformatting.
1901 2015-01-07 Robert Dewar <dewar@adacore.com>
1903 * restrict.adb (Check_Restriction_No_Use_Of_Attribute):
1904 New procedure.
1905 (OK_No_Use_Of_Entity_Name): New function.
1906 (Set_Restriction_No_Use_Of_Entity): New procedure.
1907 * restrict.ads (Check_Restriction_No_Use_Of_Attribute):
1908 New procedure.
1909 (OK_No_Use_Of_Entity_Name): New function.
1910 (Set_Restriction_No_Use_Of_Entity): New procedure.
1911 * sem_ch8.adb (Find_Direct_Name): Add check for violation of
1912 No_Use_Of_Entity.
1913 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
1914 Add processing for new restriction No_Use_Of_Entity.
1916 2015-01-07 Eric Botcazou <ebotcazou@adacore.com>
1918 * freeze.adb (Freeze_Array_Type): Apply same handling to Is_Atomic
1919 component type as to Has_Atomic_Components type. Remove useless
1920 test on Is_Aliased component type.
1922 2015-01-07 Hristian Kirtchev <kirtchev@adacore.com>
1924 * alloc.ads Alphabetize several declarations. Add constants
1925 Ignored_Ghost_Units_Initial and Ignored_Ghost_Units_Increment.
1926 * atree.adb Add with and use clauses for Opt.
1927 (Allocate_Initialize_Node): Mark a node as ignored Ghost
1928 if it is created in an ignored Ghost region.
1929 (Ekind_In): New variant.
1930 (Is_Ignored_Ghost_Node): New routine.
1931 (Set_Is_Ignored_Ghost_Node): New routine.
1932 * atree.adb Aplhabetize several subprograms declarations. Flag
1933 Spare0 is now known as Is_Ignored_Ghost_Node.
1934 (Ekind_In): New variant.
1935 (Is_Ignored_Ghost_Node): New routine.
1936 (Set_Is_Ignored_Ghost_Node): New routine.
1937 * einfo.adb: Flag 279 is now known as Contains_Ignored_Ghost_Code.
1938 (Contains_Ignored_Ghost_Code): New routine.
1939 (Set_Contains_Ignored_Ghost_Code): New routine.
1940 (Set_Is_Checked_Ghost_Entity, Set_Is_Ignored_Ghost_Entity):
1941 It is now possible to set this property on an unanalyzed entity.
1942 (Write_Entity_Flags): Output the status of flag
1943 Contains_Ignored_Ghost_Code.
1944 * einfo.ads New attribute Contains_Ignored_Ghost_Code along with
1945 usage in nodes.
1946 (Contains_Ignored_Ghost_Code): New routine
1947 along with pragma Inline.
1948 (Set_Contains_Ignored_Ghost_Code): New routine along with pragma Inline.
1949 * exp_ch3.adb Add with and use clauses for Ghost.
1950 (Freeze_Type): Capture/restore the value of Ghost_Mode on entry/exit.
1951 Set the Ghost_Mode in effect.
1952 (Restore_Globals): New routine.
1953 * exp_ch7.adb (Process_Declarations): Do not process a context
1954 that invoves an ignored Ghost entity.
1955 * exp_dbug.adb (Qualify_All_Entity_Names): Skip an ignored Ghost
1956 construct that has been rewritten as a null statement.
1957 * exp_disp.adb Add with and use clauses for Ghost.
1958 (Make_DT): Capture/restore the value of Ghost_Mode on entry/exit. Set
1959 the Ghost_Mode in effect.
1960 (Restore_Globals): New routine.
1961 * exp_util.adb (Requires_Cleanup_Actions): An ignored Ghost entity
1962 does not require any clean up. Add two missing cases that deal
1963 with block statements.
1964 * freeze.adb Add with and use clauses for Ghost.
1965 (Freeze_Entity): Capture/restore the value of Ghost_Mode on entry/exit.
1966 Set the Ghost_Mode in effect.
1967 (Restore_Globals): New routine.
1968 * frontend.adb Add with and use clauses for Ghost. Remove any
1969 ignored Ghost code from all units that qualify.
1970 * ghost.adb New unit.
1971 * ghost.ads New unit.
1972 * gnat1drv.adb Add with clause for Ghost. Initialize and lock
1973 the table in package Ghost.
1974 * lib.ads: Alphabetize several subprogram declarations.
1975 * lib-xref.adb (Output_References): Do not generate reference
1976 information for ignored Ghost entities.
1977 * opt.ads Add new type Ghost_Mode_Type and new global variable
1978 Ghost_Mode.
1979 * rtsfind.adb (Load_RTU): Provide a clean environment when
1980 loading a runtime unit.
1981 * sem.adb (Analyze): Capture/restore the value of Ghost_Mode on
1982 entry/exit as the node may set a different mode.
1983 (Do_Analyze):
1984 Capture/restore the value of Ghost_Mode on entry/exit as the
1985 unit may be withed from a unit with a different Ghost mode.
1986 * sem_ch3.adb Add with and use clauses for Ghost.
1987 (Analyze_Full_Type_Declaration, Analyze_Incomplete_Type_Decl,
1988 Analyze_Number_Declaration, Analyze_Private_Extension_Declaration,
1989 Analyze_Subtype_Declaration): Set the Ghost_Mode in effect. Mark
1990 the entity as Ghost when there is a Ghost_Mode in effect.
1991 (Array_Type_Declaration): The implicit base type inherits the
1992 "ghostness" from the array type.
1993 (Derive_Subprogram): The
1994 alias inherits the "ghostness" from the parent subprogram.
1995 (Make_Implicit_Base): The implicit base type inherits the
1996 "ghostness" from the parent type.
1997 * sem_ch5.adb Add with and use clauses for Ghost.
1998 (Analyze_Assignment): Set the Ghost_Mode in effect.
1999 * sem_ch6.adb Add with and use clauses for Ghost.
2000 (Analyze_Abstract_Subprogram_Declaration, Analyze_Procedure_Call,
2001 Analyze_Subprogram_Body_Helper, Analyze_Subprogram_Declaration):
2002 Set the Ghost_Mode in effect. Mark the entity as Ghost when
2003 there is a Ghost_Mode in effect.
2004 * sem_ch7.adb Add with and use clauses for Ghost.
2005 (Analyze_Package_Body_Helper, Analyze_Package_Declaration,
2006 Analyze_Private_Type_Declaration): Set the Ghost_Mode in
2007 effect. Mark the entity as Ghost when there is a Ghost_Mode
2008 in effect.
2009 * sem_ch8.adb Add with and use clauses for Ghost.
2010 (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
2011 Analyze_Object_Renaming, Analyze_Package_Renaming,
2012 Analyze_Subprogram_Renaming): Set the Ghost_Mode in effect. Mark
2013 the entity as Ghost when there is a Ghost_Mode in effect.
2014 (Find_Type): Check the Ghost context of a type.
2015 * sem_ch11.adb Add with and use clauses for Ghost.
2016 (Analyze_Exception_Declaration): Set the Ghost_Mode in
2017 effect. Mark the entity as Ghost when there is a Ghost_Mode
2018 in effect.
2019 * sem_ch12.adb Add with and use clauses for Ghost.
2020 (Analyze_Generic_Package_Declaration,
2021 Analyze_Generic_Subprogram_Declaration): Set the Ghost_Mode in effect.
2022 Mark the entity as Ghost when there is a Ghost_Mode in effect.
2023 * sem_prag.adb Add with and use clauses for Ghost.
2024 (Analyze_Pragma): Ghost-related checks are triggered when there
2025 is a Ghost mode in effect.
2026 (Create_Abstract_State): Mark the
2027 entity as Ghost when there is a Ghost_Mode in effect.
2028 * sem_res.adb Add with and use clauses for Ghost.
2029 (Check_Ghost_Context): Removed.
2030 * sem_util.adb (Check_Ghost_Completion): Removed.
2031 (Check_Ghost_Derivation): Removed.
2032 (Incomplete_Or_Partial_View):
2033 Add a guard in case the entity has not been analyzed yet
2034 and does carry a scope.
2035 (Is_Declaration): New routine.
2036 (Is_Ghost_Entity): Removed.
2037 (Is_Ghost_Statement_Or_Pragma):
2038 Removed.
2039 (Is_Subject_To_Ghost): Removed.
2040 (Set_Is_Ghost_Entity):
2041 Removed.
2042 (Within_Ghost_Scope): Removed.
2043 * sem_util.adb (Check_Ghost_Completion): Removed.
2044 (Check_Ghost_Derivation): Removed.
2045 (Is_Declaration): New routine.
2046 (Is_Ghost_Entity): Removed.
2047 (Is_Ghost_Statement_Or_Pragma): Removed.
2048 (Is_Subject_To_Ghost): Removed.
2049 (Set_Is_Ghost_Entity): Removed.
2050 (Within_Ghost_Scope): Removed.
2051 * sinfo.ads Add a section on Ghost mode.
2052 * treepr.adb (Print_Header_Flag): New routine.
2053 (Print_Node_Header): Factor out code. Output flag
2054 Is_Ignored_Ghost_Node.
2055 * gcc-interface/Make-lang.in: Add dependency for unit Ghost.
2057 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
2059 * freeze.adb (Freeze_Array_Type) <Complain_CS>: Remove always
2060 true test and unreachable 'else' arm.
2062 2015-01-06 Vincent Celier <celier@adacore.com>
2064 * prj-conf.adb (Check_Target): Improve error message when
2065 there are mismatched targets between the on in the configuration
2066 project file and the specified one, either in the main project
2067 file or in the --target= switch.
2069 2015-01-06 Pascal Obry <obry@adacore.com>
2071 * prj-attr.adb, projects.texi, snames.ads-tmpl: Add Mode and
2072 Install_Name attribute definitions.
2074 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2076 * freeze.adb (Wrap_Imported_Subprogram): Indicate that the
2077 generated Import pragma for the internal imported procedure does
2078 not come from an aspect, so that Is_Imported can be properly
2079 set for it.
2081 2015-01-06 Gary Dismukes <dismukes@adacore.com>
2083 * sem_ch12.adb (Might_Inline_Subp): Record whether
2084 any subprograms in the generic package are marked with
2085 pragma Inline_Always (setting flag Has_Inline_Always).
2086 (Analyze_Package_Instantiation): Add test of Has_Inline_Always
2087 alongside existing test of Front_End_Inlining as alternative
2088 conditions for setting Inline_Now. Also add test of
2089 Has_Inline_Always along with Front_End_Inlining test as an
2090 alternative condition for setting Needs_Body to False.
2092 2015-01-06 Tristan Gingold <gingold@adacore.com>
2094 * i-cpoint.adb (Copy_Array): Handle overlap.
2096 2015-01-06 Pascal Obry <obry@adacore.com>
2098 * bindgen.adb: Minor style fix.
2100 2015-01-06 Robert Dewar <dewar@adacore.com>
2102 * sem_util.ads, sem_util.adb: Minor reformatting.
2104 2015-01-06 Vincent Celier <celier@adacore.com>
2106 * prj-conf.adb (Parse_Project_And_Apply_Config): Reset incomplete
2107 with flags before parsing the projects.
2108 * prj-err.adb (Error_Msg): Do nothing if there are incomplete withs.
2109 * prj-part.adb (Post_Parse_Context_Clause): Set Incomplete_Withs
2110 to True in the flags, when Ignore_Missing_With is True and an
2111 imported project cannot be found.
2112 * prj-proc.adb (Expression): When there are incomplete withs and
2113 a variable or attribute is not found, set the variable/attribute
2114 to unknown.
2115 * prj.ads (Processing_Flags): New flag Incomplete_Withs,
2116 defaulted to False.
2118 2015-01-06 Vasiliy Fofanov <fofanov@adacore.com>
2120 * prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-conf.adb,
2121 prj-err.adb: Add new switch --no-command-line.
2123 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2125 * sem_ch12.adb: Sloc of wrapper is that of instantiation.
2127 2015-01-06 Robert Dewar <dewar@adacore.com>
2129 * sem_ch11.adb: Minor reformatting.
2131 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2133 * exp_aggr.adb (Get_Assoc_Expr): New routine internal to
2134 Build_Array_Aggr_Code, used to initialized components covered
2135 by a box association. If the component type is scalar and has
2136 a default aspect, use it to initialize such components.
2138 2015-01-06 Pascal Obry <obry@adacore.com>
2140 * rtinit.c (__gnat_runtime_initialize): Add a parameter to
2141 control the setup of the exception handler.
2142 * initialize.c: Remove unused declaration.
2143 * bindgen.adb: Always call __gnat_runtime_initialize and pass
2144 whether the exeception handler must be set or not.
2146 2015-01-06 Thomas Quinot <quinot@adacore.com>
2148 * freeze.adb (Set_SSO_From_Defaults): When setting scalar storage
2149 order to native from default, make sure to also adjust bit order.
2150 * exp_aggr.adb: Minor reformatting.
2152 2015-01-06 Robert Dewar <dewar@adacore.com>
2154 * s-valllu.adb, s-valllu.ads, s-valuti.ads, s-valuns.adb, s-valuns.ads,
2155 s-valrea.adb, s-valrea.ads: Add some additional guards for
2156 Str'Last = Positive'Last.
2158 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2160 * sem_ch12.adb, sem_ch8.adb: Ongoing work for wrappers for actual
2161 subprograms.
2163 2015-01-06 Javier Miranda <miranda@adacore.com>
2165 * exp_disp.adb (Expand_Interface_Conversion): Reapply patch.
2167 2015-01-06 Thomas Quinot <quinot@adacore.com>
2169 * sem_util.ads: Minor reformatting.
2170 * sem_cat.adb (In_RCI_Visible_Declarations): Change back to...
2171 (In_RCI_Declaration) Return to old name, as proper checking of
2172 entity being in the visible part depends on entity kind and must
2173 be done by the caller.
2175 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2177 * sem_ch12.adb, sem_ch12.ads, sem_ch8.adb: Ongoing work for wrappers
2178 for operators in SPARK.
2180 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2182 * sem_aggr.adb (Get_Value): In ASIS mode, preanalyze the
2183 expression in an others association before making copies for
2184 separate resolution and accessibility checks. This ensures that
2185 the type of the expression is available to ASIS in all cases,
2186 in particular if the expression is itself an aggregate.
2188 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
2190 * einfo.ads (Has_Independent_Components): Document extended
2191 usage.
2192 * einfo.adb (Has_Independent_Components): Remove obsolete assertion.
2193 (Set_Has_Independent_Components): Adjust assertion.
2194 * sem_prag.adb (Analyze_Pragma): Also set Has_Independent_Components
2195 for pragma Atomic_Components. Set Has_Independent_Components
2196 on the object instead of the type for an object declaration with
2197 pragma Independent_Components.
2199 2015-01-06 Olivier Hainque <hainque@adacore.com>
2201 * set_targ.adb (Read_Target_Dependent_Values): Set
2202 Long_Double_Index when "long double" is read.
2203 (elaboration code): Register_Back_End_Types only when not reading from
2204 config files. Doing otherwise is pointless and error prone.
2206 2015-01-06 Robert Dewar <dewar@adacore.com>
2208 * s-valrea.adb (Value_Real): Check for Str'Last = Positive'Last
2210 2015-01-06 Robert Dewar <dewar@adacore.com>
2212 * a-wtgeau.adb, a-ztgeau.adb, a-tigeau.adb (String_Skip): Raise PE if
2213 Str'Last = Positive'Last.
2215 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2217 * sem_ch6.adb (Matches_Limited_View): Handle properly the case
2218 where the non-limited type is a generic actual and appears as
2219 a subtype of the non-limited view of the other.
2220 * freeze.adb (Build_Renamed_Body): If the return type of the
2221 declaration that is being completed is a limited view and the
2222 non-limited view is available, use it in the specification of
2223 the generated body.
2225 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2227 * sem_ch3.adb (Find_Type_Name): If there is a previous tagged
2228 incomplete view, the type of the classwide type common to both
2229 views is the type being declared.
2231 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
2233 * einfo.ads (Is_Independent): Further document extended usage.
2235 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
2237 * einfo.ads (Is_Independent): Document extended usage.
2238 * einfo.adb (Is_Independent): Remove obsolete assertion.
2239 (Set_Is_Independent): Likewise.
2240 * sem_prag.adb (Process_Atomic_Shared_Volatile): Rename into...
2241 (Process_Atomic_Independent_Shared_Volatile): ...this.
2242 Deal with pragma Independent here.
2243 (Analyze_Pragma): Adjust
2244 to above renaming and also invoke it for pragma Independent.
2245 Adjust comment for Independent_Components.
2247 2015-01-06 Robert Dewar <dewar@adacore.com>
2249 * snames.ads-tmpl: Remove entries for attribute Enum_Image.
2250 * exp_attr.adb: Remove reference to Attribute_Enum_Image.
2252 2015-01-06 Robert Dewar <dewar@adacore.com>
2254 * s-vallli.adb (Value_Long_Long_Integer): Handle case of Str'Last
2255 = Positive'Last.
2256 * s-valllu.adb (Value_Long_Long_Unsigned): Handle case of
2257 Str'Last = Positive'Last.
2259 2015-01-06 Robert Dewar <dewar@adacore.com>
2261 * sem_prag.adb (Process_Inline): Remove redundant construct
2262 warning (-gnatw.r) for an ineffective pragma Inline.
2264 2015-01-06 Robert Dewar <dewar@adacore.com>
2266 * s-valint.adb: Fix typo in last checkin.
2267 * s-valuns.adb (Value_Unsigned): More efficient fix for
2268 Positive'Last case.
2269 * sem_attr.adb (Analyze_Attribute): Minor reformatting
2270 (Eval_Attribute): Static ervaluation of 'Img for enumeration types.
2272 2015-01-06 Robert Dewar <dewar@adacore.com>
2274 * s-valint.adb, s-valuns.adb (Value_Integer): Deal with case where
2275 Str'Last = Positive'Last
2277 2015-01-06 Thomas Quinot <quinot@adacore.com>
2279 * xoscons.adb: Display exception information and return non-zero
2280 exit status in top level exception handler.
2282 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2284 * sem_ch8.adb: Code clean up.
2286 2015-01-06 Tristan Gingold <gingold@adacore.com>
2288 * targparm.ads: Remove obsolete comment.
2290 2015-01-06 Olivier Hainque <hainque@adacore.com>
2292 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Variable): When
2293 constructing a ref to variable, update inner_const_flag from the
2294 variable TREE_READONLY attribute.
2295 * gcc-interface/targtyps.c (WIDEST_HARDWARE_FP_SIZE): Remove default
2296 definition.
2297 (get_target_float_size): Remove.
2298 (get_target_double_size): Remove.
2299 (get_target_long_double_size): Remove.
2301 2015-01-06 Pascal Obry <obry@adacore.com>
2303 * adaint.c (ProcListEvt): Set to NULL.
2304 * rtinit.c: New file.
2305 (__gnat_rt_init_count): New reference counter set to 0.
2306 (__gnat_runtime_initialize): Move code here from __gnat_initialize when
2307 this code is actually needed for the runtime initialization. This
2308 routine returns immediately if the initialization has already been done.
2309 * final.c: Revert previous change.
2310 * rtfinal.c: New file.
2311 (__gnat_runtime_finalize)[Win32]: Add finalization of the critical
2312 section and event. The default version of this routine is empty (except
2313 for the reference counting code). This routine returns immediately if
2314 some others libraries are referencing the runtime.
2315 * bindgen.adb (Gen_Adainit): Generate call to Runtime_Initialize
2316 remove circuitry to initialize the signal handler as this is
2317 now done by the runtime initialization routine.
2318 (Gen_Adafinal): Generate call to Runtime_Finalize.
2319 * gnat_ugn.texi: Update documentation about concurrency and
2320 initialization/finalization of the run-time.
2321 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Add
2322 references to rtfinal.o and rtinit.o
2324 2015-01-06 Robert Dewar <dewar@adacore.com>
2326 * exp_attr.adb (Expand_N_Attribute_Reference): Add dummy entry
2327 for Enum_Image.
2328 * sem_attr.adb: Implement Enum_Image attribute.
2329 * snames.ads-tmpl: Add entries for Enum_Image attribute.
2331 2015-01-06 Robert Dewar <dewar@adacore.com>
2333 * namet.ads: Document use of Boolean2 for No_Use_Of_Entity.
2334 * restrict.ads (No_Use_Of_Entity): New table.
2335 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
2336 Ignore No_Use_Of_Entity (will be processed in parser).
2337 * snames.ads-tmpl: Add entry for Name_No_Use_Of_Entity.
2339 2015-01-06 Vincent Celier <celier@adacore.com>
2341 * prj-tree.adb (Imported_Or_Extended_Project_Of): Do not try
2342 to check for an extended project, if a project does not have
2343 yet a project declaration.
2345 2015-01-06 Pierre-Marie Derodat <derodat@adacore.com>
2347 * scos.ads: Update documentation about the SCO table build
2348 process and about table records format.
2349 * par_sco.ads (SCO_Record): Rename to SCO_Record_Raw.
2350 (SCO_Record_Filtered): New procedure.
2351 (Set_SCO_Logical_Operator): New procedure.
2352 (dsco): Update documentation.
2353 * par_sco.adb: Update library-level comments.
2354 (SCO_Generation_State_Type): New type.
2355 (SCO_Generation_State): New variable.
2356 (SCO_Raw_Table): New package instanciation.
2357 (Condition_Pragma_Hash_Table): Rename to SCO_Raw_Hash_Table.
2358 ("<"): New.
2359 (Tristate): New type.
2360 (Is_Logical_Operator): Return Tristate and update documentation.
2361 (Has_Decision): Update call to Is_Logical_Operator and complete
2362 documentation.
2363 (Set_Table_Entry): Rename to Set_Raw_Table_Entry, update
2364 comment, add an assertion for state checking and change
2365 references to SCO_Table into SCO_Raw_Table.
2366 (dsco): Refactor to dump the raw and the filtered tables.
2367 (Process_Decisions.Output_Decision_Operand): Handle putative
2368 short-circuit operators.
2369 (Process_Decisions.Output_Element): Update references
2370 to Set_Table_Entry and to Condition_Pragma_Hash_Table.
2371 (Process_Decisions.Process_Decision_Operand): Update call
2372 to Is_Logical_Operator.
2373 (Process_Decisions.Process_Node): Handle putative short-circuit
2374 operators and change references to
2375 SCO_Table into SCO_Raw_Table.
2376 (SCO_Output): Add an assertion
2377 for state checking and remove code that used to stamp out SCO entries.
2378 (SCO_Pragma_Disabled): Change reference to SCO_Table
2379 into SCO_Raw_Table.
2380 (SCO_Record): Rename to SCO_Record_Raw,
2381 add an assertion for state checking and change references
2382 to SCO_Table into SCO_Raw_Table.
2383 (Set_SCO_Condition): Add an assertion for state checking, update
2384 references to Condition_Pragma_Hash_Table and change references to
2385 SCO_Table into SCO_Raw_Table.
2386 (Set_SCO_Pragma_Enabled): Add an assertion for state checking and
2387 change references to SCO_Table into SCO_Raw_Table.
2388 (Set_SCO_Logical_Operator): New procedure.
2389 (Traverse_Declarations_Or_Statements.Set_Statement_Entry): Update
2390 references to Set_Table_Entry and to Condition_Pragma_Hash_Table.
2391 (SCO_Record_Fildered): New procedure.
2392 * gnat1drv.adb (Gnat1drv): Invoke the SCO filtering pass.
2393 * lib-writ.adb (Write_ALI): Invoke the SCO filtering pass and
2394 output SCOs.
2395 * par-load.adb (Load): Update reference to SCO_Record.
2396 * par.adb (Par): Update reference to SCO_Record.
2397 * put_scos.adb (Put_SCOs): Add an assertion to check that no
2398 putative SCO condition reaches this end.
2399 * sem_ch10.adb (Analyze_Proper_Body): Update reference to SCO_Record.
2400 * sem_res.adb (Resolve_Logical_Op): Validate putative SCOs
2401 when corresponding to an "and"/"or" operator affected by the
2402 Short_Circuit_And_Or pragma.
2404 2015-01-06 Robert Dewar <dewar@adacore.com>
2406 * sem_ch8.adb (Analyze_Use_Package): Give more specific error
2407 msg for attempted USE of generic subprogram or subprogram.
2409 2015-01-06 Robert Dewar <dewar@adacore.com>
2411 * s-valllu.adb, a-tiinau.adb, a-timoau.adb, a-ztinau.adb, a-ztmoau.adb,
2412 s-valuns.adb, s-valrea.adb, a-wtflau.adb, a-tiflau.adb, a-ztflau.adb,
2413 a-wtinau.adb, a-wtmoau.adb: Document recognition of : in place of #.
2415 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2417 * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
2418 that specify stream subprograms, if the prefix is a class-wide
2419 type then the generated attribute definition clause must apply
2420 to the same class-wide type.
2421 (Default_Iterator): An iterator defined by an aspect of some
2422 container type T must have a first parameter of type T, T'class,
2423 or an access to such (from code reading RM 5.5.1 (2/3)).
2425 2015-01-06 Arnaud Charlet <charlet@adacore.com>
2427 * gnat1drv.adb: Minor: complete previous change.
2429 2015-01-06 Olivier Hainque <hainque@adacore.com>
2431 * set_targ.ads (C_Type_For): New function. Return the name of
2432 a C type supported by the back-end and suitable as a basis to
2433 construct the standard Ada floating point type identified by
2434 the T parameter. This is used as a common ground to feed both
2435 ttypes values and the GNAT tree nodes for the standard floating
2436 point types.
2437 * set_targ.adb (Long_Double_Index): The index at which "long
2438 double" gets registered in the FPT_Mode_Table. This is useful to
2439 know whether we have a "long double" available at all and get at
2440 it's characteristics without having to search the FPT_Mode_Table
2441 when we need to decide which C type should be used as the
2442 basis for Long_Long_Float in Ada.
2443 (Register_Float_Type): Fill Long_Double_Index.
2444 (FPT_Mode_Index_For): New function. Return the index in
2445 FPT_Mode_Table that designates the entry corresponding to the
2446 provided C type name.
2447 (FPT_Mode_Index_For): New function. Return the index in
2448 FPT_Mode_Table that designates the entry for a back-end type
2449 suitable as a basis to construct the standard Ada floating point
2450 type identified by the input T parameter.
2451 (elaboration code): Register_Back_End_Types unconditionally,
2452 so C_Type_For can operate regardless of -gnateT. Do it
2453 early so we can query it for the floating point sizes, via
2454 FPT_Mode_Index_For. Initialize Float_Size, Double_Size and
2455 Long_Double_Size from the FPT_Mode_Table, as cstand will do.
2456 * cstand.adb (Create_Float_Types): Use C_Type_For to determine
2457 which C type should be used as the basis for the construction
2458 of the Standard Ada floating point types.
2459 * get_targ.ads (Get_Float_Size, Get_Double_Size,
2460 Get_Long_Double_Size): Remove.
2461 * get_targ.adb: Likewise.
2463 2015-01-06 Thomas Quinot <quinot@adacore.com>
2465 * sem_cat.adb (In_RCI_Declaration): Remove unnecessary
2466 parameter and rename to...
2467 (In_RCI_Visible_Declarations): Fix handling of private part of nested
2468 package.
2469 (Validate_RCI_Subprogram_Declaration): Reject illegal function
2470 returning anonymous access in RCI unit.
2472 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2474 * sem_ch6.adb (New_Overloaded_Entity): In GNATprove mode, a
2475 function wrapper may be a homonym of another local declaration.
2476 * sem_ch8.adb (Analyze_Subprogram_Renaming): In GNATprove mode,
2477 build function and operator wrappers after the actual subprogram
2478 has been resolved, and replace the standard renaming declaration
2479 with the declaration of wrapper.
2480 * sem_ch12.ads (Build_Function_Wrapper, Build_Operator_Wraooer):
2481 make public for use elsewhere.
2482 * sem_ch12.adb (Build_Function_Wrapper, Build_Operator_Wraooer):
2483 rewrite, now that actual is fully resolved when wrapper is
2484 constructed.
2486 2015-01-06 Javier Miranda <miranda@adacore.com>
2488 * exp_disp.adb: Revert previous change.
2490 2015-01-06 Robert Dewar <dewar@adacore.com>
2492 * exp_util.adb: Change name Name_Table_Boolean to
2493 Name_Table_Boolean1.
2494 * namet.adb: Change name Name_Table_Boolean to Name_Table_Boolean1
2495 Introduce Name_Table_Boolean2/3.
2496 * namet.ads: Change name Name_Table_Boolean to Name_Table_Boolean1
2497 Introduce Name_Table_Boolean2/3.
2498 * par-ch13.adb: Change name Name_Table_Boolean to
2499 Name_Table_Boolean1.
2501 2015-01-06 Bob Duff <duff@adacore.com>
2503 * gnat_rm.texi: Improve documentation regarding No_Task_Termination.
2505 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2507 * sem_aggr.adb (Resolve_Record_Aggregte, Get_Value): For an
2508 others choice that covers multiple components, analyze each
2509 copy with the type of the component even in compile-only mode,
2510 to detect potential accessibility errors.
2512 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
2514 * sem_res.adb (Is_Assignment_Or_Object_Expression): New routine.
2515 (Resolve_Actuals): An effectively volatile out
2516 parameter cannot act as an in or in out actual in a call.
2517 (Resolve_Entity_Name): An effectively volatile out parameter
2518 cannot be read.
2520 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2522 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): If the body is
2523 the expansion of an expression function it may be pre-analyzed
2524 if a 'access attribute is applied to the function, in which case
2525 last_entity may have been assigned already.
2527 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2529 * sem_ch4.adb (Analyze_One_Call): If formal has an incomplete
2530 type and actual has the corresponding full view, there is no
2531 error, but a case of use of incomplete type in a predicate or
2532 invariant expression.
2534 2015-01-06 Vincent Celier <celier@adacore.com>
2536 * makeutl.adb (Insert_No_Roots): Make sure that the same source
2537 in two different project tree is checked in both trees, if they
2538 are sources of two different projects, extended or not.
2540 2015-01-06 Arnaud Charlet <charlet@adacore.com>
2542 * gnat1drv.adb: Minor code clean up.
2543 (Adjust_Global_Switches): Ignore gnatprove_mode in codepeer_mode.
2545 2015-01-06 Bob Duff <duff@adacore.com>
2547 * osint.adb (Read_Source_File): Don't print out
2548 file name unless T = Source.
2550 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2552 * sem_util.adb (Is_Variable, Is_OK_Variable_For_Out_Formal):
2553 recognize improper uses of constant_reference types as actuals
2554 for in-out parameters.
2555 (Check_Function_Call): Do not collect identifiers if function
2556 name is missing because of previous error.
2558 2015-01-06 Robert Dewar <dewar@adacore.com>
2560 * ali-util.adb, sem_prag.adb, rtsfind.adb, sem_util.adb, sem_res.adb,
2561 ali.adb, binde.adb, namet.adb, namet.ads, gnatls.adb, bcheck.adb:
2562 Minor change of name Name_Table_Info => Name_Table_Int.
2564 2015-01-06 Robert Dewar <dewar@adacore.com>
2566 * exp_strm.adb (Build_Elementary_Input_Call): Clarify comments
2567 in previous checkin.
2568 * freeze.adb (Freeze_Fixed_Point_Type): Add warning for shaving
2569 of bounds.
2570 * sem_prag.adb, sem_ch10.adb, sem_ch6.adb: Minor reformatting.
2572 2015-01-06 Vincent Celier <celier@adacore.com>
2574 * a-strsup.adb (Times (Natural;String;Positive)): Raise
2575 Length_Error, not Index_Error, when the result is too long.
2577 2015-01-06 Thomas Quinot <quinot@adacore.com>
2579 * a-direct.adb (Create_Path): Minor error handling and
2580 performance improvement.
2582 2015-01-06 Robert Dewar <dewar@adacore.com>
2584 * checks.ads, sem_ch12.adb: Minor reformatting.
2585 * exp_ch4.adb (Expand_N_Op_Divide): Generate explicit divide by
2586 zero check for fixed-point case if Backend_Divide_Checks_On_Target
2587 is False.
2589 2015-01-06 Robert Dewar <dewar@adacore.com>
2591 * sem_prag.adb (Analyze_Pragma, case No_Elaboration_Code_All):
2592 Do not set restriction No_Elaboration_Code unless the pragma
2593 appears in the main unit).
2595 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2597 * sem_ch10.adb (Is_Regular_With_Clause): Add guard to verify
2598 that with clause has already been analyzed before checking kind
2599 of with_clause.
2601 2015-01-06 Robert Dewar <dewar@adacore.com>
2603 * exp_strm.adb (Build_Elementary_Input_Call): Return base type
2604 (as required by RM).
2606 2015-01-06 Arnaud Charlet <charlet@adacore.com>
2608 * a-reatim.adb ("/"): Add explicit pragma Unsuppress (Division_Check).
2610 2015-01-06 Robert Dewar <dewar@adacore.com>
2612 * sem_prag.adb (Process_Suppress_Unsuppress): Add extra warning
2613 for ignoring pragma Suppress (Elaboration_Check) in SPARK mode.
2615 2015-01-06 Javier Miranda <miranda@adacore.com>
2617 * exp_disp.adb (Expand_Interface_Conversion): No displacement
2618 of the pointer to the object needed when the type of the operand
2619 is not an interface type and the interface is one of its parent
2620 types (since they share the primary dispatch table).
2622 2015-01-06 Vincent Celier <celier@adacore.com>
2624 * prj-env.adb: Minor comment update.
2626 2015-01-06 Javier Miranda <miranda@adacore.com>
2628 * sem_res.adb (Valid_Conversion): Restrict the checks on anonymous
2629 access types whose target type is an interface type to operands
2630 that are access types; required to report an error when the
2631 operand is not an access type.
2633 2015-01-06 Bob Duff <duff@adacore.com>
2635 * a-cfinve.adb (Copy): Set the discriminant to the Length when
2636 Capacity = 0.
2637 * a-cofove.ads (Capacity): Add a postcondition.
2638 * a-cfinve.ads (Capacity): Add a postcondition.
2639 (Reserve_Capacity): Correct the postcondition in the case where
2640 Capacity = 0; that means "Capacity => Length (Container)".
2641 * a-cofove.adb (Elems[c]): Add a comment
2642 explaining the dangers and how to avoid them.
2644 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2646 * sem_ch12.adb: Code clean up.
2648 2015-01-06 Arnaud Charlet <charlet@adacore.com>
2650 * gnatvsn.ads: Bump copyright year.
2652 2015-01-06 Robert Dewar <dewar@adacore.com>
2654 * s-taskin.ads, s-traces.ads: Minor reformatting.
2655 * exp_util.adb: Minor typo fix.
2657 2015-01-06 Vincent Celier <celier@adacore.com>
2659 * gnatls.adb (Search_RTS): Invoke Initialize_Default_Project_Path
2660 with the runtime name.
2661 * prj-env.adb (Initialize_Default_Project_Path): When both
2662 Target_Name and Runtime_Name are not empty string, add to the
2663 project path the two directories .../lib/gnat and .../share/gpr
2664 related to the runtime.
2665 * prj-env.ads (Initialize_Default_Project_Path): New String
2666 parameter Runtime_Name, defaulted to the empty string.
2668 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
2670 * frontend.adb: Guard against the case where a configuration
2671 pragma may be split into multiple pragmas and the original
2672 rewritten as a null statement.
2673 * sem_prag.adb (Analyze_Pragma): Insert a brand new Check_Policy
2674 pragma using Insert_Before rather than Insert_Action. This
2675 takes care of the configuration pragma case where Insert_Action
2676 would fail.
2678 2015-01-06 Bob Duff <duff@adacore.com>
2680 * a-coboho.ads (Element_Access): Add "pragma
2681 No_Strict_Aliasing (Element_Access);". This is needed because
2682 we are unchecked-converting from Address to Element_Access.
2683 * a-cofove.ads, a-cofove.adb (Elems,Elemsc): Fix bounds of the
2684 result to be 1.
2686 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
2688 * sem_res.adb (Resolve_Actuals): Remove the
2689 restriction which prohibits volatile actual parameters with
2690 enabled external propery Async_Writers to act appear in procedure
2691 calls where the corresponding formal is of mode OUT.
2693 2015-01-05 Jakub Jelinek <jakub@redhat.com>
2695 * gnat_ugn.texi: Bump @copying's copyright year.
2697 2015-01-05 Eric Botcazou <ebotcazou@adacore.com>
2699 PR ada/64492
2700 * gcc-interface/Makefile.in (../stamp-tools): Reinstate dropped code.
2702 2015-01-04 Uros Bizjak <ubizjak@gmail.com>
2704 * gcc-interface/misc.c (internal_error_function): Use xasprintf instead
2705 of unchecked asprintf.
2707 \f
2708 Copyright (C) 2015 Free Software Foundation, Inc.
2710 Copying and distribution of this file, with or without modification,
2711 are permitted in any medium without royalty provided the copyright
2712 notice and this notice are preserved.