1 2015-05-12 Hristian Kirtchev <kirtchev@adacore.com>
3 * einfo.adb Node32 is now used as Encapsulating_State.
4 Node37 is now used as Associated_Entity.
5 (Associated_Entity): New routine.
6 (Encapsulating_State): Update the assertion guard
8 (Set_Associated_Entity): New routine.
9 (Set_Encapsulating_State): Update the assertion guard to
11 (Write_Field10_Name): Remove the output for Encapsulating_State.
12 (Write_Field32_Name): Add output for Encapsulating_State.
13 (Write_Field37_Name): Add output for Associated_Entity.
14 * einfo.ads New attribute Associated_Entity along with placement
15 in entities. Attribute Encapsulating_State now uses Node32.
16 (Associated_Entity): New routine along with pragma Inline.
17 (Set_Associated_Entity): New routine along with pragma Inline.
18 * inline.ads Code reformatting.
19 * sem_attr.adb (Analyze_Attribute): Correct the prefix of
20 attribute 'Result when the context is a generic instantiation.
21 (Analyze_Attribute_Old_Result): Pragmas Depends and
22 Refined_Depends are a valid context for attribute 'Result.
23 (Denote_Same_Function): Allow attribute 'Result to denote
25 * sem_ch3.adb Add with and use clauses for Sem_Ch12.
26 (Analyze_Declarations): Capture global references within the
27 contracts of packages, subprograms and their respective bodies.
28 * sem_ch6.adb (Analyze_Aspects_On_Body_Or_Stub): Removed.
29 (Analyze_Completion_Contract): Removed.
30 (Analyze_Generic_Subprogram_Body): Enchange the aspects after
31 creating the generic copy. Create a generic contract for the
32 template. Analyze the aspects of the generic body. Analyze the
33 contract of the generic body when it is a compilation unit and
34 capture global references.
35 (Analyze_Subprogram_Body_Contract): Code cleanup.
36 (Analyze_Subprogram_Contract): Do not save global references here.
37 (Save_Global_References_In_List): Removed.
38 * sem_ch7.adb (Analyze_Package_Body_Contract): Code cleanup.
39 (Analyze_Package_Body_Helper): Create a generic contract for
41 (Analyze_Package_Contract): Code cleanup.
42 * sem_ch10.adb Add with and use clauses for Sem_Ch12.
43 (Analyze_Compilation_Unit): Capture global references in a
44 generic subprogram declaration that acts as a compilation unit.
45 * sem_ch12.adb Add with and use clauses for Sem_Prag. Illustrate
46 the implementation of generic contracts. Alphabetize various
48 (Analyze_Generic_Package_Declaration):
49 Create a generic contract for the template.
50 (Analyze_Generic_Subprogram_Declaration): Create a generic
51 contract for the template.
52 (Analyze_Subprogram_Instantiation): Instantiate the contract of the
54 (Copy_Generic_Node): Link defining entities of the generic template
55 with the corresponding defining entities of the generic copy. Update
56 the processing of pragmas.
57 (Instantiate_Contract): Removed.
58 (Instantiate_Subprogram_Contract): New routine.
59 (Requires_Delayed_Save): New routine.
60 (Save_Global_References): Rename formal parameter N to Templ. Various
62 (Save_Global_References_In_Aspects): Moved from the spec.
63 (Save_Global_References_In_Contract): New routine.
64 (Save_References_In_Aggregate): New routine.
65 (Save_References_In_Char_Lit_Or_Op_Symbol): New routine.
66 (Save_References_In_Descendants): New routine.
67 (Save_References_In_Identifier): New routine.
68 (Save_References_In_Operator): New routine.
69 (Save_References_In_Pragma): New routine.
70 * sem_ch12.ads (Save_Global_References): Rename formal
71 parameter N to Templ. Update the comment on usage.
72 (Save_Global_References_In_Aspects): Moved to the body.
73 (Save_Global_References_In_Contract): New routine.
74 * sem_ch13.adb (Analyze_Aspect_Specifications_On_Body_Or_Stub):
76 * sem_ch13.ads (Analyze_Aspect_Specifications_On_Body_Or_Stub):
78 * sem_prag.adb (Add_Item_To_Name_Buffer): Add support for
80 (Analyze_Contract_Cases_In_Decl_Part): Code cleanup.
81 (Analyze_Depends_Global): New routine.
82 (Analyze_Depends_In_Decl_Part): Code cleanup.
83 (Analyze_Global_In_Decl_Part): Code cleanup.
84 (Analyze_Global_Item): Constants are now valid global items. Do
85 not perform state-related checks in an instance. Change the way
86 renamings are handled. (Analyze_Initial_Condition_In_Decl_Part):
88 (Analyze_Initializes_In_Decl_Part): Code cleanup.
89 (Analyze_Input_Output): The analysis of attribute 'Result in
90 the context of pragmas Depends or Refined_Depends now reuses
91 the existing attribute analysis machinery. Constants and
92 generic parameters are now valid dependency items. Do not
93 perform state-related checks in an instance. Change the way
94 renamings are handled. (Analyze_Pragma): Add a "characteristics"
95 section for pragmas Abstract_State, Contract_Cases, Depends,
96 Extensions_Visible, Global, Initial_Condition, Initializes,
97 Post, Post_Class, Postcondition, Pre, Pre_Class, Precondition,
98 Refined_Depends, Refined_Global, Refined_Post, Refined_State, Test_Case.
99 (Analyze_Pre_Post_Condition): Do not create a generic
101 (Analyze_Pre_Post_Condition_In_Decl_Part): Code cleanup.
102 (Analyze_Refined_Depends_Global_Post): New routine.
103 (Analyze_Refined_Depends_In_Decl_Part): Code cleanup.
104 (Analyze_Refined_Global_In_Decl_Part): Code cleanup.
105 (Analyze_Refined_Pragma): Removed.
106 (Analyze_Refined_State_In_Decl_Part): Code cleanup.
107 (Analyze_Test_Case_In_Decl_Part): Code cleanup.
108 (Check_Dependency_Clause): Do not perform this check in an instance.
109 (Check_Function_Return): Add support for generic functions.
110 (Check_In_Out_States): Do not perform this check in an instance.
111 (Check_Input_States): Do not perform this check in an instance.
112 (Check_Mode_Restriction_In_Function): Add support for generic functions.
113 (Check_Output_States): Do not perform this check in an instance.
114 (Check_Postcondition_Use_In_Inlined_Subprogram): Rename
115 parameter Subp_Id to Spec_Id and update comment on usage.
116 (Check_Proof_In_States): Do not perform this check in an instance.
117 (Check_Refined_Global_Item): Add support for constants.
118 (Check_Refined_Global_List): Do not perform this check in an instance.
119 (Collect_Global_Items): Reimplemented.
120 (Collect_Subprogram_Inputs_Outputs): Add support for generic parameters.
121 (Create_Generic_Template): Removed.
122 (Find_Related_Package_Or_Body): Moved to spec.
123 (Find_Role): Add support for generic parameters and constants.
124 (Get_Argument): Moved to spec. Rename parameter Spec_Id to Context_Id.
125 (Match_Item): Add support for constants.
126 (Preanalyze_Test_Case_Arg): Reimplemented.
127 (Report_Extra_Clauses): Do not perform this check in an instance.
128 (Report_Extra_Constituents): Do not perform this check in an instance.
129 * sem_prag.ads (Collect_Subprogram_Inputs_Outputs): Update
130 the comment on usage.
131 (Find_Related_Package_Or_Body): Moved from body.
132 (Get_Argument): Moved from body.
133 * sem_util.adb Add with and use clauses for Sem_Ch12.
134 (Corresponding_Spec_Of): Add support for packages and package bodies.
135 (Create_Generic_Contract): New routine.
136 (Is_Contract_Annotation): Reimplemented.
137 (Is_Generic_Declaration_Or_Body): New routine.
138 (Is_Package_Contract_Annotation): New routine.
139 (Is_Subprogram_Contract_Annotation): New routine.
140 * sem_util.ads (Corresponding_Spec_Of): Update the comment on usage.
141 (Create_Generic_Contract): New routine.
142 (Is_Generic_Declaration_Or_Body): New routine.
143 (Is_Package_Contract_Annotation): New routine.
144 (Is_Subprogram_Contract_Annotation): New routine.
145 * sinfo.adb (Is_Generic_Contract_Pragma): New routine.
146 (Set_Is_Generic_Contract_Pragma): New routine.
147 * sinfo.ads Add new attribute Is_Generic_Contract_Pragma along
148 with occurrences in nodes.
149 (Is_Generic_Contract_Pragma): New routine along with pragma Inline.
150 (Set_Is_Generic_Contract_Pragma): New routine along with pragma Inline.
151 * treepr.adb (Print_Entity_Info): Output fields 36 to 41.
153 2015-05-12 Robert Dewar <dewar@adacore.com>
155 * a-taster.ads: Minor comment fix: fix bad header, this is a
158 2015-05-12 Robert Dewar <dewar@adacore.com>
160 * sem_intr.adb: (Check_Shift): Diagnose bad modulus value.
162 2015-05-12 Robert Dewar <dewar@adacore.com>
164 * gnat1drv.adb (Adjust_Global_Switches): Default to suppressing
165 Alignment_Checks on non-strict alignment machine.
166 * sem_ch13.adb (Validate_Address_Clauses): Don't give
167 compile-time alignment warnings if run time Alignment_Check
170 2015-05-12 Thomas Quinot <quinot@adacore.com>
172 * g-sercom.ads, g-sercom-linux.adb (GNAT.Serial_Communications.
173 Data_Rate): New literals B75, B110, B150, B300, B600.
175 2015-05-12 Doug Rupp <rupp@adacore.com>
177 * init.c (__gnat_init_float) [vxworks]: For e500v2,
178 do nothing and leave the responsibility to install the handler
179 and enable the exceptions to the BSP.
181 2015-05-12 Robert Dewar <dewar@adacore.com>
183 * sem_ch9.adb, einfo.ads, exp_intr.adb: Minor reformatting.
184 * sem_disp.adb: Minor code reorganization (remove junk redundant
186 * exp_unst.adb (Unnest_Subprogram.Uplev_Refs): Ignore uplevel
187 references to bounds of types coming from original type reference.
188 * checks.ads: Minor reformatting.
189 * checks.adb: Minor reformatting.
190 * sem_prag.adb (Analyze_Pragma, case Check): If in ignored
191 assertion, then make sure we do not drag in bignum stuff.
193 2015-05-12 Ed Schonberg <schonberg@adacore.com>
195 * sem_ch9.adb (Collect_Interfaces): Initialize
196 Direct_Primitive_Operations for a tagged synchronized type,
197 so it can used in ASIS mode.
198 * sem_disp.adb (Check_Dispatching_Operation): If expansion is
199 disabled, attach subprogram to list of Direct_Primitive_Operations
200 of synchronized type itself, for ASIS use, because in this case
201 Corresponding_Record_Type is not built.
202 * einfo.ads: Indicate use of Direct_Primitive_Operations on
205 2015-05-12 Pierre-Marie de Rodat <derodat@adacore.com>
207 * exp_pakd.adb: Make clearer the comment in exp_pakd.adb about
210 2015-05-12 Robert Dewar <dewar@adacore.com>
212 * sem_ch3.adb, sem_util.adb, sem_ch6.adb: Minor reformatting.
214 2015-05-12 Robert Dewar <dewar@adacore.com>
216 * exp_unst.adb (Visit_Node): Deal with subprogram and package stubs.
218 2015-05-12 Ed Schonberg <schonberg@adacore.com>
220 * exp_intr.adb (Expand_Dispatching_Constructor_Call): The
221 tag to be retrieved for the generated call is the first entry
222 in the dispatch table for the return type of the instantiated
225 2015-05-12 Bob Duff <duff@adacore.com>
227 * exp_ch7.adb, exp_ch7.ads, exp_intr.adb, exp_util.adb,
228 exp_util.ads: Update comments.
230 2015-05-12 Ed Schonberg <schonberg@adacore.com>
232 * sem_ch3.adb (Add_Internal_Interface_Entities): Do no generate
233 freeze nodes for these in ASIS mode, because they lead to
234 elaoration order issues in gigi.
236 2015-05-12 Hristian Kirtchev <kirtchev@adacore.com>
238 * sem_ch6.adb (Analyze_Expression_Function): Code
239 cleanup. Use Copy_Subprogram_Spec to create a proper spec.
240 (Analyze_Subprogram_Body_Helper): Code cleanup. Do not
241 prepare a stand alone body for inlining in GNATprove mode
242 when inside a generic. (Body_Has_Contract): Reimplemented.
243 (Build_Subprogram_Declaration): New routine.
244 * sem_ch10.adb (Analyze_Compilation_Unit): Capture global
245 references within generic bodies by loading them.
246 * sem_util.adb (Copy_Parameter_List): Code cleanup.
247 (Copy_Subprogram_Spec): New routine.
248 (Is_Contract_Annotation): New routine.
249 * sem_util.ads (Copy_Subprogram_Spec): New routine.
250 (Is_Contract_Annotation): New routine.
252 2015-05-12 Hristian Kirtchev <kirtchev@adacore.com>
254 * sem_attr.adb (Resolve_Attribute): Do not analyze the generated
255 body of an expression function when the prefix of attribute
258 2015-05-12 Ed Schonberg <schonberg@adacore.com>
260 * sem_ch3.adb (Build_Derived_Enumeration_Type): The anonymous base
261 created for a derived enumeration type is not a first subtype,
262 even though it is defined through a full type declaration.
263 * sem_ch13.adb (Analyze_Aspects_At_Freeze_Point): Do not process
264 aspects for the anonymous base type constructed for a derived
265 scalar type, because they will be set when the first subtype
267 (Inherit_Aspects_At_Freeze_Point): Fix typos on handling of
268 Default_Value and Default_Component_Value, that prevented the
269 proper inheritance of these aspects.
271 2015-05-12 Gary Dismukes <dismukes@adacore.com>
273 * exp_ch6.adb, exp_unst.adb: Minor typo fixes.
275 2015-05-12 Robert Dewar <dewar@adacore.com>
277 * sem_ch3.adb: Minor reformatting.
279 2015-05-12 Vincent Celier <celier@adacore.com>
281 * gnatcmd.adb: If we want to invoke gnatmake (gnatclean) with
282 -P, then check if gprbuild (gprclean) is available; if it is,
283 use gprbuild (gprclean) instead of gnatmake (gnatclean).
285 2015-05-12 Robert Dewar <dewar@adacore.com>
287 * debug.adb: Add flag -gnatd.3 to output diagnostic info from
289 * einfo.ad, einfo.adb: Reorganize (and remove most of) flags used by
291 * exp_ch6.adb (Unest_Bodies): Table for delayed calls to
292 Unnest_Subprogram (Expand_N_Subprogram_Body): Add entry to table
293 for later call instead of calling Unnest_Subprogram directly
294 (Initialize): New procedure (Unnest_Subprograms): New procedure
295 * exp_ch6.ads (Add_Extra_Actual_To_Call): Move into proper
297 (Initialize): New procedure.
298 (Unnest_Subprograms): New procedure.
299 * exp_unst.adb (Unnest_Subprogram): Major rewrite, moving
300 all processing to this routine which is now called late
301 after instantiating bodies. Fully handles the case of generic
303 * exp_unst.ads: Major rewrite, moving all processing to
305 * frontend.adb (Frontend): Add call to Exp_Ch6.Initialize.
306 (Frontend): Add call to Unnest_Subprograms.
307 * sem_ch8.adb (Find_Direct_Name): Back to old calling sequence
308 for Check_Nested_Access.
309 * sem_util.adb (Build_Default_Subtype): Minor reformatting
310 (Check_Nested_Access): Back to original VM-only form (we
311 now do all the processing for Unnest_Subprogram at the time
313 (Denotes_Same_Object): Minor reformatting
314 (Note_Possible_Modification): Old calling sequence for
316 * sem_util.ads (Check_Nested_Access): Back to original VM-only
317 form (we now do all the processing for Unnest_Subprogram at the
320 2015-05-12 Robert Dewar <dewar@adacore.com>
322 * sem_ch3.adb, freeze.adb, sem_ch6.adb: Minor reformatting.
324 2015-05-12 Ed Schonberg <schonberg@adacore.com>
326 * sem_ch3.adb (Analyze_Object_Declaration): New function
327 Has_Delayed_Aspect, used to defer resolution of an aggregate
328 expression when the object declaration carries aspects Address
330 * freeze.adb (Freeze_Object_Declaration): New subsidiary procedure
331 to Freeze_Entity. In addition to the previous processing steps
332 at the freeze point of an object, this procedure also handles
333 aggregates in object declarations, when the declaration carries
334 delayed aspects that require that the initialization of the
335 object be attached to its freeze actions.
337 2015-05-12 Ed Schonberg <schonberg@adacore.com>
339 * sem_ch6.adb (Analyze_Subprogram_Declaration): Following
340 AI12-0147, null procedures and expression functions are allowed
343 2015-05-12 Tristan Gingold <gingold@adacore.com>
345 * i-cpoint.adb (Copy_Terminated_Array): Copy nothing if Length is 0.
347 2015-05-12 Ed Schonberg <schonberg@adacore.com>
349 * sem_ch3.adb (Complete_Private_Subtype): Propagate
350 Has_Delayed_Aspects flag from private to full view, to ensure
351 that predicate functions are constructed.
353 2015-05-12 Ed Schonberg <schonberg@adacore.com>
355 * sem_ch6.adb (Process_Formals): If a tagged formal is an
356 incomplete class-wide type, the subprogram must have a delayed
357 freeze even though the opertation is not a primitive of the
358 type. THis ensures that the backend can recover the full view
359 when elaborating the subprogram declaration.
361 2015-05-12 Ed Schonberg <schonberg@adacore.com>
363 * exp_util.adb (Get_Current_Value_Condition): Nothing to be
364 done if an elsif part has been rewritten so that it is not part
365 of an enclosing if_statement.
367 2015-05-12 Robert Dewar <dewar@adacore.com>
369 * sem_type.adb, sem_ch10.adb, freeze.adb, sem_ch6.adb, exp_disp.adb:
372 2015-05-12 Bob Duff <duff@adacore.com>
374 * exp_attr.adb (Size): Remove unnecessary check for types with
375 unknown discriminants. That was causing the compiler to build
376 a function call _size(T), where T is a type, not an object.
378 2015-05-12 Ed Schonberg <schonberg@adacore.com>
380 * sem_ch4.adb (Extended_Primitive_Ops): Exclude overriding
381 primitive operations of a type extension declared in the package
382 body, to prevent duplicates in extended list.
384 2015-05-12 Ed Schonberg <schonberg@adacore.com>
386 * sem_ch3.adb (Analyze_Component_Declaration): If the component is
387 an unconstrained synchronized type with discriminants, create a
388 constrained default subtype for it, so that the enclosing record
389 can be given the proper size.
390 * sem_util.adb (Build_Default_Subtype): If the subtype is created
391 for a record discriminant, do not analyze the declarztion at
392 once because it is added to the freezing actions of the enclosing
395 2015-05-12 Robert Dewar <dewar@adacore.com>
397 * exp_prag.adb (Expand_N_Pragma): Rewrite ignored pragma as
399 * namet.ads (Boolean3): Document this flag used for Ignore_Pragma.
400 * par-prag.adb (Prag): Implement Ignore_Pragma.
401 * sem_prag.adb: Implement Ignore_Pragma.
402 * snames.ads-tmpl: Add entries for pragma Ignore_Pragma.
404 2015-05-12 Javier Miranda <miranda@adacore.com>
406 * sem_ch10.adb (Build_Shadow_Entity): Link the class-wide shadow
407 entity with its corresponding real entity.
408 (Decorate_Type): Unconditionally build the class-wide shadow entity of
410 * einfo.ads, einfo.adb (Has_Non_Limited_View): New synthesized
412 (Non_Limited_View): Moved from field 17 to field 19 be available
413 in class-wide entities.
414 * exp_attr.adb (Access_Cases): Code cleanup.
415 * exp_disp.adb (Expand_Interface_Actuals): Ditto.
416 * exp_util.adb (Non_Limited_Designated_Type): Ditto.
417 * freeze.adb (Build_Renamed_Bdody): Ditto.
418 * sem_aux.adb (Available_View): Ditto.
419 * sem_ch4.adb (Analyze_Selected_Component): Ditto.
420 (Try_One_Prefix_Interpretation): Ditto.
421 * sem_ch5.adb (Analyze_Assignment): Ditto.
422 * sem_ch6.adb (Detect_And_Exchange): Ditto.
423 * sem_ch8.adb (Find_Expanded_Name): Ditto.
424 * sem_disp.adb (Check_Controlling_Type): Ditto.
425 * sem_res.adb (Resolve_Type_Conversion): Ditto.
426 (Full_Designated_Type): Ditto.
427 * sem_type.adb (Covers): Ditto.
428 * sem_util.adb: Fix typo in comment.
430 2015-05-12 Robert Dewar <dewar@adacore.com>
432 * exp_unst.adb (Get_Real_Subp): New subprogram.
433 (Unnest_Subprogram): Use Get_Real_Subp.
434 (Uplev_Refs_For_One_Subp): Skip if no ARECnU entity.
435 (Uplev_Refs_For_One_Subp): Use actual subtype in unconstrained case.
437 2015-05-12 Robert Dewar <dewar@adacore.com>
439 * a-reatim.adb ("/"): Add explicit check for Time_Span_First / -1.
441 2015-05-12 Ed Schonberg <schonberg@adacore.com>
443 * sem_ch4.adb (Extended_Primitive_Ops): New subprogram,
444 auxiliary to Try_Primitive_Operation to handle properly prefixed
445 calls where the operation is not a primitive of the type, but
446 is declared in the package body that is in the immediate scope
449 2015-05-12 Robert Dewar <dewar@adacore.com>
451 * sem_util.adb (Is_Variable): Allow X'Deref(Y) as a variable.
453 2015-05-12 Ed Schonberg <schonberg@adacore.com>
455 * sem_ch8.adb (Find_Expanded_Name): Handle properly a fully
456 qualified name for an instance of a generic grand-child unit in
459 2015-05-12 Robert Dewar <dewar@adacore.com>
461 * exp_unst.adb (Upref_Name): New subprogram.
462 (Unnest_Subprogram): Use Upref_Name.
463 (Unnest_Subprogram): Use new Deref attribute.
464 * exp_unst.ads: Doc updates.
466 2015-05-12 Thomas Quinot <quinot@adacore.com>
468 * adaint.c: Enable Large File Support in adaint so that __gnat_readdir
469 can access files on filesystems mounted from servers that use large
472 2015-05-09 Eric Botcazou <ebotcazou@adacore.com>
474 * gcc-interface/utils.c (gnat_write_global_declarations): Use type_decl
475 method instead of global_decl for TYPE_DECLs.
477 2015-04-27 Jim Wilson <jim.wilson@linaro.org>
479 * gcc-interface/Makefile-lan.in (ada.mostlyclean): Remove gnatbind
482 2015-04-13 Eric Botcazou <ebotcazou@adacore.com>
484 * gnatvsn.ads (Library_Version): Bump to 6.
486 2015-04-09 Iain Sandoe <iain@codesourcery.com>
488 * gcc-interface/Makefile.in (darwin, powerpc): Enable atomics.
490 2015-04-08 Eric Botcazou <ebotcazou@adacore.com>
492 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Do not make
493 a function returning an unconstrained type 'const' for the middle-end.
495 * gcc-interface/trans.c (Pragma_to_gnu) <case Pragma_Warning>: Use
496 exact condition to detect Reason => "..." pattern.
498 2015-03-31 Tom de Vries <tom@codesourcery.com>
501 * terminals.c (child_setup_tty): Fix warning 'argument to sizeof in
502 bzero call is the same expression as the destination'.
504 2015-03-26 Eric Botcazou <ebotcazou@adacore.com>
506 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Deref>: New case.
508 2015-03-24 Gary Dismukes <dismukes@adacore.com>
510 * sem_ch3.adb: Minor typo fix (missing paren).
512 2015-03-24 Robert Dewar <dewar@adacore.com>
514 * sinfo.ads: Update comment.
516 2015-03-24 Robert Dewar <dewar@adacore.com>
518 * exp_attr.adb: Add entry for typ'Deref.
519 * sem_attr.adb (Deref): New GNAT attribute.
520 * sem_attr.ads: Add entry for new GNAT attribute Deref.
521 * snames.ads-tmpl: Add entries for new attribute Deref.
523 2015-03-24 Ed Schonberg <schonberg@adacore.com>
525 * sem_ch13.adb (Rep_Item_Too_Early): allow pragma Convention
528 2015-03-24 Gary Dismukes <dismukes@adacore.com>
530 * inline.adb: Minor typo fix.
532 2015-03-24 Arnaud Charlet <charlet@adacore.com>
534 * doc/gnat_ugn/building_executable_programs_with_gnat.rst,
535 doc/gnat_ugn/gnat_utility_programs.rst
536 doc/gnat_rm/implementation_defined_attributes.rst
537 doc/gnat_rm/implementation_defined_pragmas.rst
538 doc/gnat_rm/representation_clauses_and_pragmas.rst
539 doc/gnat_rm/about_this_guide.rst
540 doc/gnat_rm/implementation_of_ada_2012_features.rst: Doc improvements.
541 * gnat_rm.texi, gnat_ugn.texi: Regenerate.
543 2015-03-23 Jakub Jelinek <jakub@redhat.com>
546 * adadecode.c (ada_demangle): Guard with IN_RTS instead of IN_GCC.
548 2015-03-20 Eric Botcazou <ebotcazou@adacore.com>
551 * gcc-interface/utils.c (gnat_pushdecl): Tidy up and improve comment.
552 Make sure to chain only main variants through TYPE_NEXT_PTR_TO.
554 * gcc-interface/trans.c (Attribute_to_gnu): Revert latest change.
556 2015-03-16 Eric Botcazou <ebotcazou@adacore.com>
558 * gcc-interface/utils2.c (gnat_invariant_expr): Return null if the type
559 of the expression ends up being composite.
561 2015-03-16 Eric Botcazou <ebotcazou@adacore.com>
563 * gcc-interface/decl.c (is_from_limited_with_of_main): New predicate.
564 (gnat_to_gnu_entity) <E_Subprogram_Type>: Invoke it on return and
565 parameter types to detect circularities in ASIS mode.
566 * gcc-interface/trans.c (Attribute_to_gnu): Mention AI05-0151.
568 2015-03-16 Eric Botcazou <ebotcazou@adacore.com>
570 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Abstract_State>: Do not
571 short-circuit the regular handling.
573 2015-03-13 Robert Dewar <dewar@adacore.com>
575 * exp_unst.adb (Note_Uplevel_Reference): Eliminate duplicate
577 (Actual_Ref): New function.
578 (AREC_String): Minor reformatting.
579 (Unnest_Subprogram): Use Actual_Ref.
580 * frontend.adb (Frontend): Turn off Unnest_Subprogram_Mode
581 before call to Instantiate_Bodies.
583 2015-03-13 Ed Schonberg <schonberg@adacore.com>
585 * freeze.adb (Freeze_Profile): If the return type of a function
586 being frozen is an untagged limited view and the function is
587 abstract, mark the type as frozen because there is no later
588 point at which the profile of the subprogram will be elaborated.
590 2015-03-13 Robert Dewar <dewar@adacore.com>
592 * einfo.adb, einfo.ads, atree.adb, atree.ads, atree.h: Add seventh
593 component to entities. Add new fields Field36-41 and Node36-41.
595 2015-03-13 Claire Dross <dross@adacore.com>
597 * inline.adb (Can_Be_Inlined_In_GNATprove_Mode): Rewrite after review.
599 2015-03-13 Robert Dewar <dewar@adacore.com>
601 * exp_util.adb (Is_Volatile_Reference): Compile time known
602 value is never considered to be a volatile reference.
604 2015-03-13 Robert Dewar <dewar@adacore.com>
606 * sem_ch3.adb (Analyze_Object_Contract): Suppress "constant
607 cannot be volatile" for internally generated object (such as
608 FIRST and LAST constants).
610 2015-03-13 Ed Schonberg <schonberg@adacore.com>
612 * sem_ch12.adb (Validate_Access_Subprogram_Instance): If a
613 convention is specified for the formal parameter, verify that
614 the actual has the same convention.
615 * sem_prag.adb (Set_Convention_From_Pragma): Allow convention
616 pragma to be set on a generic formal type.
617 * sem_util.adb (Set_Convention): Ignore within an instance,
618 as it has already been verified in the generic unit.
620 2015-03-13 Claire Dross <dross@adacore.com>
622 * inline.adb (Can_Be_Inlined_In_GNATprove_Mode): Do not inline
623 subprograms with unconstrained record parameters containing
625 * sinfo.ads Document GNATprove assumption that type should match
627 * sem_ch6.adb (Analyze_Subprogram_Body_Contract):
628 Do not check for Refined_Depends and Refined_Globals contracts
629 as they are optional.
631 2015-03-13 Ed Schonberg <schonberg@adacore.com>
633 * sem_ch12.adb (Instantiate_Type): For a floating-point type,
634 capture dimension info if any, because the generated subtype
635 declaration does not come from source and will not process dimensions.
636 * sem_dim,adb (Analyze_Dimension_Extension_Or_Record_Aggregate):
637 Do not analyze expressions with an initialization procedure
638 because aggregates will have been checked at the point of record
641 2015-03-13 Robert Dewar <dewar@adacore.com>
643 * aspects.ads, aspects.adb: Add entries for aspect Unimplemented.
644 * einfo.ads, einfo.adb (Is_Unimplemented): New flag.
645 * sem_ch13.adb: Add dummy entry for aspect Unimplemented.
646 * snames.ads-tmpl: Add entry for Name_Unimplemented.
648 2015-03-13 Gary Dismukes <dismukes@adacore.com>
650 * style.adb (Missing_Overriding): Apply the
651 Comes_From_Source test to the Original_Node of the subprogram
652 node, to handle the case of a null procedure declaration that
653 has been rewritten as an empty procedure body.
655 2015-03-13 Robert Dewar <dewar@adacore.com>
657 * exp_util.ads: Minor fix to comment.
658 * sem_ch3.adb (Constrain_Index): Correct pasto from previous
661 2015-03-13 Robert Dewar <dewar@adacore.com>
663 * exp_util.ads, exp_util.adb (Force_Evaluation): Add Related_Id and
664 Is_Low/High_Bound params.
665 * sem_ch3.adb (Constrain_Index): Use new Force_Evaluation calling
666 sequence to simplify generation of FIRST/LAST temps for bounds.
668 2015-03-12 Olivier Hainque <hainque@adacore.com>
670 * gcc-interface/trans.c (Attribute_to_gnu) <Code_Address case>:
671 On targets where a function symbol designates a function descriptor,
672 fetch the function code address from the descriptor.
673 (USE_RUNTIME_DESCRIPTORS): Provide a default definition.
675 2015-03-04 Robert Dewar <dewar@adacore.com>
677 * sem_warn.adb: Minor reformatting.
678 * init.c: Minor tweaks.
680 2015-03-04 Dmitriy Anisimko <anisimko@adacore.com>
682 * a-coinho-shared.adb: Fix clear of already empty holder.
684 2015-03-04 Robert Dewar <dewar@adacore.com>
686 * exp_unst.adb (Check_Dynamic_Type): Ignore library level types.
687 (Check_Uplevel_Reference_To_Type): Ignore call inside generic.
688 (Note_Uplevel_Reference): Ignore call inside generic.
689 (Note_Uplevel_Reference): Fix check for no entity field.
690 (Unnest_Subprogram): Ignore call inside generic.
691 (Find_Current_Subprogram): Use Defining_Entity, not Defining_Unit_Name.
692 (Visit_Node): Ignore calls to Imported subprograms.
693 (Visit_Node): Fix problem in finding subprogram body in some cases.
694 (Add_Form_To_Spec): Use Defining_Entity, not Defining_Unit_Name.
696 2015-03-04 Robert Dewar <dewar@adacore.com>
698 * einfo.adb (Is_ARECnF_Entity): Removed.
699 (Last_Formal): Remove special handling of Is_ARECnF_Entity.
700 (Next_Formal): Remove special handling of Is_ARECnF_Entity.
701 (Next_Formal_With_Extras): Remove special handling of Is_ARECnF_Entity.
702 (Number_Entries): Minor reformatting.
703 * einfo.ads (Is_ARECnF_Entity): Removed.
704 * exp_unst.adb (Unnest_Subprogram): Remove setting of
706 (Add_Extra_Formal): Use normal Extra_Formal circuit.
707 * sprint.adb (Write_Param_Specs): Properly handle case where
708 there are no source formals, but we have at least one Extra_Formal
711 2015-03-04 Ed Schonberg <schonberg@adacore.com>
713 * sem_aggr.adb (Resolve_Record_Aggregate,
714 Add_Discriminant_Values): If the value is a reference to the
715 current instance of an enclosing type, use its base type to check
716 against prefix of attribute reference, because the target type
717 may be otherwise constrained.
719 2015-03-04 Robert Dewar <dewar@adacore.com>
721 * atree.h: Add entries for Flag287-Flag309.
722 * einfo.adb: Add (unused) flags Flag287-Flag309.
724 2015-03-04 Ed Schonberg <schonberg@adacore.com>
726 * sem_util.adb (Collect_Interfaces, Collect): When gathering
727 interfaces of ancestors, handle properly a subtype of a private
730 2015-03-04 Robert Dewar <dewar@adacore.com>
732 * einfo.adb (Is_ARECnF_Entity): New flag (ARECnF is an extra formal).
733 (Next_Formal): Don't return ARECnF formal.
734 (Last_Formal): Don't consider ARECnF formal.
735 (Next_Formal_With_Extras): Do consider ARECnF formal.
736 * einfo.ads (Is_ARECnF_Entity): New flag (ARECnF is an extra formal).
737 * exp_unst.adb (Create_Entities): Set Is_ARECnF_Entity flag.
739 2015-03-04 Javier Miranda <miranda@adacore.com>
741 * exp_ch6.adb (Expand_Simple_Function_Return): When the returned
742 object is a class-wide interface object and we generate the
743 accessibility described in RM 6.5(8/3) then displace the pointer
744 to the object to reference the base of the object (to get access
745 to the TSD of the object).
747 2015-03-04 Hristian Kirtchev <kirtchev@adacore.com>
749 * sem_prag.adb (Analyze_Abstract_State): Use routine
750 Malformed_State_Error to issue general errors.
751 (Analyze_Pragma): Diagnose a syntax error related to a state
752 declaration with a simple option.
753 (Malformed_State_Error): New routine.
755 2015-03-04 Robert Dewar <dewar@adacore.com>
757 * a-strsup.adb (Super_Slice): Deal with super flat case.
758 * einfo.ads: Minor reformatting.
759 * s-imgdec.adb (Set_Decimal_Digits): Add comment about possibly
762 2015-03-04 Claire Dross <dross@adacore.com>
764 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
765 a-cforse.ads, a-cofove.ads: Use Default_Initial_Condition on formal
768 2015-03-04 Ed Schonberg <schonberg@adacore.com>
770 * sem_warn.adb (Check_References): When checking for an unused
771 in-out parameter of a class- wide type, use its type to determine
772 whether it is private, in order to avoid a spurious warning when
773 subprogram spec and body are in different units.
775 2015-03-04 Yannick Moy <moy@adacore.com>
777 * sem_attr.adb: Improve warning messages.
779 2015-03-04 Robert Dewar <dewar@adacore.com>
781 * exp_ch6.adb (Expand_N_Subprogram_Body): Avoid trying to unnest
783 * exp_unst.adb (Check_Dynamic_Type): Handle record types properly
784 (Note_Uplevel_Reference): Ignore uplevel references to non-types
785 (Get_Level): Consider only subprograms, not blocks.
786 (Visit_Node): Set proper condition for generating ARECnF entity.
787 Ignore indirect calls. Ignore calls to subprograms
789 (Unnest_Subprogram): Minor changes in dealing with ARECnF entity.
790 (Add_Form_To_Spec): Properly set Last_Entity field.
791 (Unnest_Subprogram): Set current subprogram scope for analyze calls.
792 Handle case of no uplevel refs in outer subprogram
793 Don't mark uplevel entities as aliased.
794 Don't deal with calls with no ARECnF requirement.
796 2015-03-04 Robert Dewar <dewar@adacore.com>
798 * s-valrea.adb (Scan_Real): Remove redundant tests from scaling loops.
799 * s-imgdec.adb (Set_Decimal_Digits): Remove redundant Max
800 operation in computing LZ.
801 * sem_attr.adb: Minor typo fix
803 2015-03-04 Robert Dewar <dewar@adacore.com>
805 * exp_ch7.adb: Minor reformatting.
806 * exp_unst.adb (Build_Tables): Fix minor glitch for no separate
808 * erroutc.adb (Delete_Msg): add missing decrement of info msg counter.
810 2015-03-04 Hristian Kirtchev <kirtchev@adacore.com>
812 * exp_ch6.adb (Build_Pragma_Check_Equivalent): Suppress
813 references to formal parameters subject to pragma Unreferenced.
814 (Suppress_Reference): New routine.
815 * sem_attr.adb (Analyze_Attribute): Reimplement the analysis
816 of attribute 'Old. Attributes 'Old and 'Result now share
818 (Analyze_Old_Result_Attribute): New routine.
819 (Check_Placement_In_Check): Removed.
820 (Check_Placement_In_Contract_Cases): Removed.
821 (Check_Placement_In_Test_Case): Removed.
822 (Check_Use_In_Contract_Cases): Removed.
823 (Check_Use_In_Test_Case): Removed.
824 (In_Refined_Post): Removed.
825 (Is_Within): Removed.
826 * sem_warn.adb (Check_Low_Bound_Tested): Code cleanup.
827 (Check_Low_Bound_Tested_For): New routine.
829 2015-03-04 Hristian Kirtchev <kirtchev@adacore.com>
831 * exp_ch3.adb (Expand_N_Object_Declaration):
832 Generate a runtime check to test the expression of pragma
833 Default_Initial_Condition when the object is default initialized.
835 2015-03-02 Robert Dewar <dewar@adacore.com>
837 * scng.adb (Scan): Ignore illegal character in relaxed
840 2015-03-02 Ed Schonberg <schonberg@adacore.com>
842 * sem_ch4.adb (Analyze_Set_Membership); Retain Overloaded flag
843 on left operand, so it can be properly resolved with type of
844 alternatives of right operand.
845 * sem_res.adb (Resolve_Set_Membership): Handle properly an
846 overloaded left-hand side when the alternatives on the right
847 hand side are literals of some universal type. Use first
848 non-overloaded alternative to find expected type.
850 2015-03-02 Ed Schonberg <schonberg@adacore.com>
852 * exp_ch7.adb (Make_Set_Finalize_Address_Call): Use underlying
853 type to retrieve designated type, because the purported access
854 type may be a partial (private) view, when it is declared in
855 the private part of a nested package, and finalization actions
856 are generated when completing compilation of enclosing unit.
858 2015-03-02 Robert Dewar <dewar@adacore.com>
860 * back_end.adb (Call_Back_End): Remove previous patch,
861 the back end now gets to see the result of -gnatd.1
862 (Unnest_Subprogram_Mode) processing.
863 * elists.ads, elists.adb (List_Length): New function.
864 * exp_unst.ads, exp_unst.adb: Major changes, first complete version.
865 * sem_util.adb (Check_Nested_Access): Handle formals in
866 Unnest_Subprogram_Mode.
867 (Adjust_Named_Associations): Minor reformatting.
868 * sprint.adb (Sprint_Node_Actual): Fix failure to print aliased
871 2015-03-02 Robert Dewar <dewar@adacore.com>
873 * atree.ads, atree.adb (Uint24): New function
874 (Set_Uint24): New procedure.
875 * atree.h (Uint24): New macro for field access.
876 * back_end.adb (Call_Back_End): For now, don't call back end
877 if unnesting subprogs.
878 * einfo.adb (Activation_Record_Component): New field
879 (Subps_Index): New field.
880 * einfo.ads (Activation_Record_Component): New field
881 (Subps_Index): New field Minor reordering of comments into alpha order.
882 * exp_unst.ads, exp_unst.adb: Continued development.
884 2015-03-02 Gary Dismukes <dismukes@adacore.com>
886 * exp_disp.ads: Minor reformatting.
888 2015-03-02 Ed Schonberg <schonberg@adacore.com>
890 * sem_ch8.adb (Chain_Use_Clause): Do not chain use clause from
891 ancestor to list of use clauses active in descendant unit if we
892 are within the private part of an intervening parent, to prevent
893 circularities in use clause list.
895 2015-03-02 Javier Miranda <miranda@adacore.com>
897 * exp_ch9.adb (Build_Corresponding_Record): Propagate type
898 invariants to the corresponding record type.
899 * exp_disp.ad[sb] (Set_DT_Position_Value): New subprogram
900 which sets the value of the DTC_Entity associated with a given
901 primitive of a tagged type and propagates the value to the
903 (Set_DTC_Entity_Value): Propagate the DTC
904 value to the wrapped entity.
905 * sem_ch13.adb (Build_Invariant_Procedure): Append the code
906 associated with invariants of progenitors.
907 * sem_ch3.adb (Build_Derived_Record_Type): Inherit type invariants
908 of parents and progenitors.
909 (Process_Full_View): Check hidden inheritance of class-wide type
911 * sem_ch7.adb (Analyze_Package_Specification): Do not generate
912 the invariant procedure for interface types; build the invariant
913 procedure for tagged types inheriting invariants from their
915 * sem_prag.adb (Pragma_Invariant) Allow invariants in interface
916 types but do not build their invariant procedure since their
917 invariants will be propagated to the invariant procedure of
918 types covering the interface.
919 * exp_ch6.adb, exp_disp.adb, sem_ch3.adb, sem_ch7.adb,
920 sem_ch8.adb, sem_disp.adb: Replace all calls to Set_DT_Position
921 by calls to Set_DT_Position_Value.
923 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
925 * sem_attr.adb (Analyze_Attribute): Factor out heavily indented
926 code in Denote_Same_Function. Do not analyze attribute 'Result
927 when it is inside procedure _Postconditions. Remove a misplaced
928 warning diagnostic. Code cleanup.
929 (Denote_Same_Function): New routine.
930 * sem_prag.adb (Analyze_Contract_Cases_In_Decl_Part): Code
931 cleanup. Warn on pre/postconditions on an inlined subprogram.
932 (Analyze_Pragma, Refined_Post case): Warn on pre/postconditions on
933 an inlined subprogram.
934 (Analyze_Pre_Post_Condition_In_Decl_Part): Code cleanup. Warn on
935 pre/post condition on an inlined subprogram.
936 (Analyze_Test_Case_In_Decl_Part): Code cleanup. Warn on
937 pre/postconditions on an inlined subprogram.
938 (Check_Postcondition_Use_In_Inlined_Subprogram): New routine.
940 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
942 * sem_prag.adb (Ensure_Aggregate_Form):
943 Ensure that the name denoted by the Chars of a pragma argument
944 association has the proper Sloc when converted into an aggregate.
946 2015-03-02 Bob Duff <duff@adacore.com>
948 * sem_ch6.adb (Check_Private_Overriding): Capture
949 Incomplete_Or_Partial_View in a constant. This is cleaner and
952 2015-03-02 Gary Dismukes <dismukes@adacore.com>
954 * einfo.ads, exp_unst.ads: Minor reformatting.
956 2015-03-02 Ed Schonberg <schonberg@adacore.com>
958 * a-strsea.adb (Find_Token): Ensure that the range of iteration
959 does not perform any improper character access. This prevents
960 erroneous access in the unusual case of an empty string target
961 and a From parameter less than Source'First.
963 2015-03-02 Robert Dewar <dewar@adacore.com>
965 * elists.adb (List_Length): Fix incorrect result.
967 2015-03-02 Bob Duff <duff@adacore.com>
969 * sem_ch6.adb (Check_Private_Overriding): Refine the legality
970 checks here. It used to check that the function is merely
971 overriding SOMEthing. Now it checks that the function is
972 overriding a corresponding public operation. This is a correction
973 to the implementation of the rule in RM-3.9.3(10).
975 2015-03-02 Robert Dewar <dewar@adacore.com>
977 * debug.adb: Document new debug flag -gnatd.1.
978 * einfo.ads, einfo.adb (Has_Nested_Subprogram): New flag.
979 (Has_Uplevel_Reference): New flag (Is_Static_Type): New flag.
980 (Uplevel_Reference_Noted):New flag (Uplevel_References): New field.
981 * elists.ads elists.adb (List_Length): New function.
982 * exp_ch6.adb (Expand_N_Subprogram_Body): Call Unnest_Subprogram
983 when appropriate (Process_Preconditions): Minor code
984 reorganization and reformatting
985 * exp_unst.ads, exp_unst.adb: New files.
986 * gnat1drv.adb (Adjust_Global_Switches): Set
987 Unnest_Subprogram_Mode if -gnatd.1
988 * namet.ads, namet.adb (Name_Find_Str): New version of Name_Find with
990 * opt.ads (Unnest_Subprogram_Mode): New flag.
991 * par-ch3.adb (P_Identifier_Declarations): Fixes to -gnatd.2 handling.
992 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set
993 Has_Nested_Subprogram flag.
994 * sem_ch8.adb (Find_Direct_Name): New calling sequence for
996 (Find_Selected_Component): Minor comment addition.
997 * sem_util.adb (Check_Nested_Access): New version for use with Exp_Unst.
998 (Note_Possible_Modification): New calling sequence for
1000 * sem_util.ads (Check_Nested_Access): New version for use with Exp_Unst.
1001 * gcc-interface/Make-lang.in (GNAT1_OBJS): Add exp_unst.o
1003 2015-03-02 Pierre-Marie de Rodat <derodat@adacore.com>
1005 * gcc-interface/utils.c (gnat_pushdecl): For non-artificial pointer
1006 types, preserve the original type and create copies just like the C
1007 front-end does. For artificial ones, do not define a name for
1009 (create_type_decl): When gnat_pushdecl made the input type the
1010 original type for the new declaration, do not define a stub
1012 * gcc-interface/utils2.c (build_binary_op): Accept two different
1013 pointer types when they point to the same type.
1015 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
1017 * exp_util.adb (Possible_Bit_Aligned_Component): Do not process
1019 * sem_util.adb (Kill_Current_Values): Do not invalidate and
1022 2015-03-02 Robert Dewar <dewar@adacore.com>
1024 * sem_ch3.adb, exp_attr.adb, checks.adb, exp_aggr.adb: Minor
1027 2015-03-02 Ed Schonberg <schonberg@adacore.com>
1029 * sem_ch8.adb: extend use of Available_Subtype.
1031 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
1033 * sem_prag.adb (Duplication_Error): Remove the special handling
1034 of 'Class or _Class in the context of pre/postconditions.
1035 (Process_Class_Wide_Condition): Remove the special handling of
1036 'Class or _Class in the context of pre/postconditions.
1037 * sem_util.adb (Original_Aspect_Pragma_Name): Names Pre_Class
1038 and Post_Class no longer need to be converted to _Pre and _Post.
1039 * sem_util.ads (Original_Aspect_Pragma_Name): Update the comment
1042 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
1044 * exp_ch6.adb (Process_Preconditions): Modify the
1045 mechanism that find the first source declaration to correct exit
1046 the loop once it has been found.
1048 2015-03-02 Gary Dismukes <dismukes@adacore.com>
1050 * a-strsea.adb: Minor typo fix.
1052 2015-03-02 Bob Duff <duff@adacore.com>
1054 * einfo.ads: Minor comment fixes.
1056 2015-03-02 Gary Dismukes <dismukes@adacore.com>
1058 * einfo.adb, checks.adb: Minor reformatting and typo fixes.
1060 2015-03-02 Ed Schonberg <schonberg@adacore.com>
1062 * exp_aggr.adb (Get_Assoc_Expr): If the Default_Component_Value
1063 is defined for the array type, use it instead of a Default_Value
1064 specified for the component type itself.
1066 2015-03-02 Thomas Quinot <quinot@adacore.com>
1068 * exp_attr.adb (Expand_N_Attribute_Reference, case Input): When
1069 expanding a 'Input attribute reference for a class-wide type,
1070 do not generate a separate object declaration for the controlling
1071 tag dummy object; instead, generate the expression inline in the
1072 dispatching call. Otherwise, the declaration (which involves a
1073 call to String'Input, returning a dynamically sized value on the
1074 secondary stack) will be expanded outside of proper secondary
1075 stack mark/release operations, and will thus cause a secondary
1078 2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
1080 * checks.adb (Add_Validity_Check): Change the names of all
1081 formal parameters to better illustrate their purpose. Update
1082 the subprogram documentation. Update all occurrences of the
1083 formal parameters. Generate a pre/postcondition pragma by
1084 calling Build_Pre_Post_Condition.
1085 (Build_PPC_Pragma): Removed.
1086 (Build_Pre_Post_Condition): New routine.
1087 * einfo.adb Node8 is no longer used as Postcondition_Proc. Node14
1088 is now used as Postconditions_Proc. Flag240 is now renamed to
1089 Has_Expanded_Contract. (First_Formal): The routine can now
1090 operate on generic subprograms.
1091 (First_Formal_With_Extras): The routine can now operate on generic
1093 (Has_Expanded_Contract): New routine.
1094 (Has_Postconditions): Removed.
1095 (Postcondition_Proc): Removed.
1096 (Postconditions_Proc): New routine.
1097 (Set_Has_Expanded_Contract): New routine.
1098 (Set_Has_Postconditions): Removed.
1099 (Set_Postcondition_Proc): Removed.
1100 (Set_Postconditions_Proc): New routine.
1101 (Write_Entity_Flags): Remove the output of Has_Postconditions. Add
1102 the output of Has_Expanded_Contract.
1103 (Write_Field8_Name): Remove the output of Postcondition_Proc.
1104 (Write_Field14_Name): Add the output of Postconditions_Proc.
1105 * einfo.ads New attributes Has_Expanded_Contract and
1106 Postconditions_Proc along with occurrences in entities.
1107 Remove attributes Has_Postconditions and Postcondition_Proc
1108 along with occurrences in entities.
1109 (Has_Expanded_Contract): New routine along with pragma Inline.
1110 (Has_Postconditions): Removed along with pragma Inline.
1111 (Postcondition_Proc): Removed along with pragma Inline.
1112 (Postconditions_Proc): New routine along with pragma Inline.
1113 (Set_Has_Expanded_Contract): New routine along with pragma Inline.
1114 (Set_Has_Postconditions): Removed along with pragma Inline.
1115 (Set_Postcondition_Proc): Removed along with pragma Inline.
1116 (Set_Postconditions_Proc): New routine along with pragma Inline.
1117 * exp_ch6.adb (Add_Return): Code cleanup. Update the
1118 generation of the call to the _Postconditions routine of
1119 the procedure. (Expand_Non_Function_Return): Reformat the
1120 comment on usage. Code cleanup. Update the generation of
1121 the call to the _Postconditions routine of the procedure or
1123 (Expand_Simple_Function_Return): Update the
1124 generation of the _Postconditions routine of the function.
1125 (Expand_Subprogram_Contract): Reimplemented.
1126 * exp_ch6.ads (Expand_Subprogram_Contract): Update the parameter
1127 profile along the comment on usage.
1128 * exp_ch9.adb (Build_PPC_Wrapper): Code cleanup.
1129 (Expand_N_Task_Type_Declaration): Generate pre/postconditions
1130 wrapper when the entry [family] has a contract with
1132 * exp_prag.adb (Expand_Attributes_In_Consequence): New routine.
1133 (Expand_Contract_Cases): This routine and its subsidiaries now
1134 analyze all generated code.
1135 (Expand_Old_In_Consequence): Removed.
1136 * sem_attr.adb Add with and use clause for Sem_Prag.
1137 (Analyze_Attribute): Reimplment the analysis of attribute 'Result.
1138 (Check_Use_In_Test_Case): Use routine Test_Case_Arg to obtain
1140 * sem_ch3.adb (Analyze_Declarations): Analyze the contract of
1141 a generic subprogram.
1142 (Analyze_Object_Declaration): Do not create a contract node.
1143 (Derive_Subprogram): Do not create a contract node.
1144 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Do
1145 not create a contract node.
1146 (Analyze_Completion_Contract): New routine.
1147 (Analyze_Function_Return): Alphabetize.
1148 (Analyze_Generic_Subprogram_Body): Alphabetize. Do not create a
1149 contract node. Do not copy pre/postconditions to the original
1151 (Analyze_Null_Procedure): Do not create a contract node.
1152 (Analyze_Subprogram_Body_Contract): Reimplemented.
1153 (Analyze_Subprogram_Body_Helper): Do not mark the enclosing scope
1154 as having postconditions. Do not create a contract node. Analyze
1155 the subprogram body contract of a body that acts as a compilation
1156 unit. Expand the subprogram contract after the declarations have
1158 (Analyze_Subprogram_Contract): Reimplemented.
1159 (Analyze_Subprogram_Specification): Do not create a contract node.
1160 (List_Inherited_Pre_Post_Aspects): Code cleanup.
1161 * sem_ch6.adb (Analyze_Subprogram_Body_Contract): Update the
1163 (Analyze_Subprogram_Contract): Update the
1164 parameter profile and the comment on usage.
1165 * sem_ch7.adb (Analyze_Package_Body_Helper): Do not create a
1167 (Analyze_Package_Declaration): Do not create a
1169 (Is_Subp_Or_Const_Ref): Ensure that the prefix has an entity.
1170 * sem_ch8.adb (Analyze_Subprogram_Renaming): Do not create a
1172 * sem_ch9.adb (Analyze_Entry_Declaration): Do not create a
1174 * sem_ch10.adb (Analyze_Compilation_Unit): Move local variables to
1175 their proper section and alphabetize them. Analyze the contract of
1176 a [generic] subprogram after all Pragmas_After have been analyzed.
1177 (Analyze_Subprogram_Body_Stub_Contract): Alphabetize.
1178 * sem_ch12.adb (Analyze_Generic_Package_Declaration): Do not
1179 create a contract node.
1180 (Analyze_Generic_Subprogram_Declaration):
1181 Alphabetize local variables. Do not create a contract
1182 node. Do not generate aspects out of pragmas for ASIS.
1183 (Analyze_Subprogram_Instantiation): Instantiate
1184 the contract of the subprogram. Do not create a
1185 contract node. (Instantiate_Contract): New routine.
1186 (Instantiate_Subprogram_Body): Alphabetize local variables.
1187 (Save_Global_References_In_Aspects): New routine.
1188 (Save_References): Do not save the global references found within
1189 the aspects of a generic subprogram.
1190 * sem_ch12.ads (Save_Global_References_In_Aspects): New routine.
1191 * sem_ch13.adb (Analyze_Aspect_Specifications): Do not use
1192 Original_Node for establishing linkages.
1193 (Insert_Pragma): Insertion in a subprogram body takes precedence over
1194 the case where the subprogram body is also a compilation unit.
1195 * sem_prag.adb (Analyze_Contract_Cases_In_Decl_Part): Use
1196 Get_Argument to obtain the proper expression. Install the generic
1197 formals when the related context is a generic subprogram.
1198 (Analyze_Depends_In_Decl_Part): Use Get_Argument to obtain
1199 the proper expression. Use Corresponding_Spec_Of to obtain
1200 the spec. Install the generic formal when the related context
1201 is a generic subprogram.
1202 (Analyze_Global_In_Decl_Part): Use Get_Argument to obtain the proper
1203 expression. Use Corresponding_Spec_Of to obtain the spec. Install the
1204 generic formal when the related context is a generic subprogram.
1205 (Analyze_Initial_Condition_In_Decl_Part): Use Get_Argument
1206 to obtain the proper expression. Remove the call to
1207 Check_SPARK_Aspect_For_ASIS as the analysis is now done
1209 (Analyze_Pragma): Update all occurrences
1210 to Original_Aspect_Name. Pragmas Contract_Cases, Depends,
1211 Extensions_Visible, Global, Postcondition, Precondition and
1212 Test_Case now carry generic templates when the related context
1213 is a generic subprogram. The same pragmas are no longer
1214 forcefully fully analyzed when the context is a subprogram
1215 that acts as a compilation unit. Pragmas Abstract_State,
1216 Initial_Condition, Initializes and Refined_State have been clean
1217 up. Pragmas Post, Post_Class, Postcondition, Pre, Pre_Class
1218 and Precondition now use the same routine for analysis. Pragma
1219 Refined_Post does not need to check the use of 'Result or
1220 the lack of a post-state in its expression. Reimplement the
1221 analysis of pragma Test_Case.
1222 (Analyze_Pre_Post_Condition): New routine.
1223 (Analyze_Pre_Post_Condition_In_Decl_Part):
1225 (Analyze_Refined_Depends_In_Decl_Part): Use Get_Argument to obtain the
1227 (Analyze_Refined_Global_In_Decl_Part): Use Get_Argument to obtain
1228 the proper expression.
1229 (Analyze_Test_Case_In_Decl_Part): Reimplemented.
1230 (Check_Pre_Post): Removed.
1231 (Check_Precondition_Postcondition): Removed.
1232 (Check_SPARK_Aspect_For_ASIS): Removed.
1233 (Check_Test_Case): Removed.
1234 (Collect_Subprogram_Inputs_Outputs): Use Get_Argument
1235 to obtain the proper expression. Use Corresponding_Spec_Of to
1236 find the proper spec.
1237 (Create_Generic_Template): New routine.
1238 (Duplication_Error): New routine.
1239 (Expression_Function_Error): New routine.
1240 (Find_Related_Subprogram_Or_Body): Moved to the spec
1241 of Sem_Prag. Emit precise error messages. Account for cases of
1242 rewritten expression functions, generic instantiations, handled
1243 sequence of statements and pragmas from aspects.
1244 (Get_Argument): New routine.
1245 (Make_Aspect_For_PPC_In_Gen_Sub_Decl): Removed.
1246 (Preanalyze_CTC_Args): Removed.
1247 (Process_Class_Wide_Condition): New routine.
1248 * sem_prag.ads (Analyze_Test_Case_In_Decl_Part): Update
1249 the parameter profile along with the comment on usage.
1250 (Find_Related_Subprogram_Or_Body): Moved from the body of Sem_Prag.
1251 (Make_Aspect_For_PPC_In_Gen_Sub_Decl): Removed.
1252 (Test_Case_Arg): New routine.
1253 * sem_util.adb Add with and use clauses for Sem_Ch6.
1254 (Add_Contract_Item): This routine now creates a contract
1255 node the first time an item is added. Remove the duplicate
1256 aspect/pragma checks.
1257 (Check_Result_And_Post_State): Reimplemented.
1258 (Corresponding_Spec_Of): New routine.
1259 (Get_Ensures_From_CTC_Pragma): Removed.
1260 (Get_Requires_From_CTC_Pragma): Removed.
1261 (Has_Significant_Contract): New routine.
1262 (Inherit_Subprogram_Contract): Inherit only if the source
1264 (Install_Generic_Formals): New routine.
1265 (Original_Aspect_Name): Removed.
1266 (Original_Aspect_Pragma_Name): New routine.
1267 * sem_util.ads (Check_Result_And_Post_State): Reimplemented.
1268 (Corresponding_Spec_Of): New routine.
1269 (Get_Ensures_From_CTC_Pragma): Removed.
1270 (Get_Requires_From_CTC_Pragma): Removed.
1271 (Has_Significant_Contract): New routine.
1272 (Install_Generic_Formals): New routine.
1273 (Original_Aspect_Name): Removed.
1274 (Original_Aspect_Pragma_Name): New routine.
1275 * sem_warn.adb Add with and use clauses for Sem_Prag.
1276 (Within_Postcondition): Use Test_Case_Arg to extract "Ensures".
1278 2015-03-02 Ed Schonberg <schonberg@adacore.com>
1280 * sem_ch8.adb (Available_Subtype): Optimization in
1281 Find_Selected_Component: when safe, use existing subtype of
1282 array component, possibly discriminant-dependent, rather than
1283 creating new subtype declaration for it. In this fashion different
1284 occurrences of the component have the same subtype, rather than
1285 just equivalent ones. Simplifies value tracing in GNATProve.
1287 2015-03-01 Arnaud Charlet <charlet@adacore.com>
1291 * doc/gnat_ugn/gnat_project_manager.rst,
1292 doc/gnat_ugn/platform_specific_information.rst: Remove reference to
1293 image, too troublesome with texi format.
1294 * gnat_ugn.texi: Regenerate.
1296 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
1299 * gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8): Remove.
1300 (DEF_FUNCTION_TYPE_VAR_12): Likewise.
1301 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
1303 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
1305 * gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8): Fix number of
1306 arguments parameter.
1307 (DEF_FUNCTION_TYPE_VAR_12): Likewise.
1309 2015-02-22 Arnaud Charlet <charlet@adacore.com>
1311 * doc/Makefile: postprocess texinfo files to update @dircategory
1312 and update texi files under gcc/ada.
1313 * gnat_ugn.texi, gnat_rm.texi: Regenerated.
1315 2015-02-22 Arnaud Charlet <charlet@adacore.com>
1317 * doc/gnat_ugn/project-manager-figure.png,
1318 doc/gnat_ugn/rtlibrary-structure.png: New.
1320 2015-02-22 Tom de Vries <tom@codesourcery.com>
1323 * gnat-style.texi (@subsection Loop Statements): Replace @noindent by
1324 @item, and fix warning '@itemize has text but no @item'.
1326 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1328 * sem_prag.adb (Analyze_Pragma, case Obsolescent): Pragma
1329 legally applies to an abstract subprogram declaration.
1330 * freeze.adb: Minor comment addition.
1332 2015-02-20 Robert Dewar <dewar@adacore.com>
1334 * errout.ads: Document replacement of Name_uPre/Post/Type_Invariant.
1335 * erroutc.adb (Set_Msg_Str): Replace _xxx.
1336 (Pre/Post/Type_Invariant) by xxx'Class.
1337 * erroutc.ads (Set_Msg_Str): Replace _xxx.
1338 (Pre/Post/Type_Invariant) by xxx'Class.
1339 * sem_prag.adb (Fix_Error): Remove special casing of
1340 Name_uType_Invariant.
1341 (Analyze_Pre_Post_Condition_In_Decl_Part): Remove special casing of
1342 Name_uPre and Name_uPost in aspect case (done in Errout now).
1344 2015-02-20 Robert Dewar <dewar@adacore.com>
1346 * g-alveop.adb: Minor style fixes.
1348 2015-02-20 Robert Dewar <dewar@adacore.com>
1350 * freeze.adb (Warn_Overlay): Guard against blow up with address
1353 2015-02-20 Bob Duff <duff@adacore.com>
1355 * exp_attr.adb (May_Be_External_Call): Remove this. There is no need
1356 for the compiler to guess whether the call is internal or external --
1357 it is always external.
1358 (Expand_Access_To_Protected_Op): For P'Access, where P
1359 is a protected subprogram, always create a pointer to the
1360 External_Subprogram.
1362 2015-02-20 Robert Dewar <dewar@adacore.com>
1364 * a-dispat.adb, a-stcoed.ads: Minor reformatting.
1366 2015-02-20 Robert Dewar <dewar@adacore.com>
1368 * sem_ch13.adb (Build_Discrete_Static_Predicate): Allow static
1369 predicate for non-static subtype.
1370 (Build_Predicate_Functions): Do not assume subtype associated with a
1371 static predicate must be static.
1373 2015-02-20 Robert Dewar <dewar@adacore.com>
1375 * errout.adb (Set_Msg_Node): Better handling of internal names
1376 (Set_Msg_Node): Kill message when we cannot eliminate internal name.
1377 * errout.ads: Document additional case of message deletion.
1378 * namet.adb (Is_Internal_Name): Refined to consider wide
1379 strings in brackets notation and character literals not to be
1381 * sem_ch8.adb (Find_Selected_Component): Give additional error
1382 when selector name is a subprogram whose first parameter has
1383 the same type as the prefix, but that type is untagged.
1385 2015-02-20 Robert Dewar <dewar@adacore.com>
1387 * g-allein.ads, g-alveop.adb, g-alveop.ads, opt.ads: Minor reformatting
1389 2015-02-20 Tristan Gingold <gingold@adacore.com>
1391 * opt.ads (GNAT_Mode_Config): New variable.
1392 * opt.adb (Set_Opt_Config_Switches): Consider GNAT_Mode_Config
1393 to set Assertions_Enabled.
1394 * switch-c.adb (Scan_Front_End_Switches): Set GNAT_Mode_Config
1397 2015-02-20 Robert Dewar <dewar@adacore.com>
1399 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Add an additional
1400 comment regarding the handling of unterminated fixed-point
1402 * s-valuns.ads (Scan_Raw_Unsigned): Add comments
1403 corresponding to those previously added for
1404 System.Val_LLU.Scan_Raw_Long_Long_Unsigned.
1406 2015-02-20 Olivier Hainque <hainque@adacore.com>
1408 * g-allein.ads, g-alveop.ads, g-alveop.adb: Code clean ups.
1410 2015-02-20 Robert Dewar <dewar@adacore.com>
1412 * sem_prag.adb: Minor comment clarification.
1414 2015-02-20 Olivier Hainque <hainque@adacore.com>
1416 * g-allein.ads (vec_ctf, vec_vcsfx, vec_vcfux): Remove.
1417 * g-alleve.ads, g-alleva.adb (vcfux): Likewise.
1418 * g-alveop.ads (vec_vcfsx, vec_vcfux): Just rename the ll versions.
1419 (vec_ctf): Now renamings as well.
1421 2015-02-20 Robert Dewar <dewar@adacore.com>
1423 * switch-c.adb, bindgen.adb: Minor reformatting.
1425 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1427 * sem_prag.adb (Analyze_Pragma, case Type_Invariant):
1428 Invariant'class is allowed on an abstract type.
1430 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1432 * sem_ch3.adb (Access_Definition): If the access definition is
1433 for a protected component and defines an access to protected
1434 subprogram, do not create an itype reference for it because a
1435 full type declaration will be built in order to generate the
1436 proper equivalent type.
1437 (Analyze_Subtype_Declaration): Add information of incomplete
1438 subtypes, for Ada 2012 extended uses of incomplete types.
1440 2015-02-20 Gary Dismukes <dismukes@adacore.com>
1442 * sem_res.adb: Minor reformatting.
1444 2015-02-20 Vincent Celier <celier@adacore.com>
1446 * switch-c.adb (Scan_Front_End_Switches): When comparing runtime
1447 path name for several switches --RTS, use the normalized path
1450 2015-02-20 Vincent Celier <celier@adacore.com>
1452 * bindgen.adb: Minor reformatting and code reorganization.
1454 2015-02-20 Jose Ruiz <ruiz@adacore.com>
1456 * a-stcoed.ads: Add spec for this package (Unimplemented_Unit).
1457 * impunit.adb (Non_Imp_File_Names_12): Mark unit a-stcoed.ads as
1458 defined by Ada 2012.
1460 2015-02-20 Arnaud Charlet <charlet@adacore.com>
1462 * sysdep.c, expect.c, s-oscons-tmplt.c, gsocket.h, adaint.c: Remove
1463 obsolete references to RTX, nucleus, VMS.
1465 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1467 * sem_prag.adb (Fix_Error): For an illegal Type_Invariant'Class
1468 aspect, use name that mentions Class explicitly, rather than
1469 compiler-internal name.
1471 2015-02-20 Robert Dewar <dewar@adacore.com>
1473 * debug.adb: Add documentation for -gnatd.2 (allow statements
1475 * par-ch3.adb (P_Identifier_Declarations): Handle
1476 statement appearing where declaration expected more cleanly.
1477 (Statement_When_Declaration_Expected): Implement debug flag
1480 2015-02-20 Jose Ruiz <ruiz@adacore.com>
1482 * a-dinopr.ads: Add spec for this package (Unimplemented_Unit).
1483 * a-dispat.ads (Yield): Include procedure added in Ada 2012.
1484 * a-dispat.adb (Yield): Implement procedure added in Ada 2012.
1485 * impunit.adb (Non_Imp_File_Names_05): Mark unit a-dinopr.ads as
1486 defined by Ada 2005.
1487 * snames.ads-tmpl (Name_Non_Preemptive_FIFO_Within_Priorities):
1488 This is the correct name for the dispatching policy (FIFO was
1491 2015-02-20 Javier Miranda <miranda@adacore.com>
1493 * sem_res.adb (Resolve_Type_Conversion): If the type of the
1494 operand is the limited-view of a class-wide type then recover
1495 the class-wide type of the non-limited view.
1497 2015-02-20 Arnaud Charlet <charlet@adacore.com>
1499 * gcc-interface/Makefile.in: Remove references to nucleus.
1500 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Procedure): Set
1501 extern_flag to true for Inline_Always subprograms with
1502 Intrinsic convention.
1504 2015-02-20 Yannick Moy <moy@adacore.com>
1506 * sem_prag.ads: Minor typo in comment.
1508 2015-02-20 Pascal Obry <obry@adacore.com>
1510 * s-osprim-mingw.adb: Fix Get_Base_Time parameter mode.
1512 2015-02-20 Vincent Celier <celier@adacore.com>
1514 * makeutl.adb (Get_Directories.Add_Dir): Add a directory only
1517 2015-02-20 Robert Dewar <dewar@adacore.com>
1519 * sem_eval.ads: Minor reformatting.
1521 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1523 * freeze.adb (Size_Known): Do not set the packed size for
1524 independent type or component.
1525 (Freeze_Array_Type): Check for Independent[_Components] with packing
1526 or explicit component size clause.
1527 * gnat1drv.adb (Post_Compilation_Validation_Checks): Do the validation
1528 of independence pragmas only for non-GCC back-ends.
1529 * sem_ch13.adb (Initialize): Likewise for the initialization.
1530 * sem_prag.adb (Record_Independence_Check): New procedure to record an
1531 independence check in the table.
1532 (Analyze_Pragma): Use it throughout instead of doing it manually.
1533 * gcc-interface/decl.c (gnat_to_gnu_field): Add support for
1534 independent type or component.
1536 2015-02-20 Thomas Quinot <quinot@adacore.com>
1538 * adaint.c (__gnat_readdir): For Solaris, use 64 bit variants of
1539 struct direct and readdir. This is required for NFS filesystems
1540 mounted from servers that use 64-bit cookies.
1542 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1544 * sem_ch12.adb (Analyze_Subprogram_Instantiaion): New subprogram
1545 Build_Subprogram_Renaming, to create renaming of subprogram
1546 instance in the the declaration of the wrapper package rather
1547 than in its body, so that it is available for analysis of aspects
1548 propagated from generic to instantiation.
1549 (Check_Mismatch): An actual for a formal package that is an
1550 incomplete type matches a formal type that is incomplete.
1551 (Instantiate_Package_Body): Move code that builds subprogram
1552 renaming to Analyze_Subprogram_Instantiation.
1553 (Instantiate_Type): The generated subtype is a limited view if
1554 the actual is a limited view.
1555 (Load_Parent_Of_Generic): Retrieve instance declaration from
1556 its new position within wrapper package.
1558 2015-02-20 Arnaud Charlet <charlet@adacore.com>
1560 * s-parame-vxworks.adb, s-os_lib.ads: Update comments.
1562 2015-02-20 Robert Dewar <dewar@adacore.com>
1564 * s-osinte-vxworks.ads (To_Timespec): Add comment about the
1565 issue of negative arguments.
1567 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1569 * gnat1drv.adb: Minor consistency fix.
1571 2015-02-20 Pascal Obry <obry@adacore.com>
1573 * s-osprim-mingw.adb (Get_Base_Time): Properly release lock in all
1576 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1578 * inline.adb (Expand_Inlined_Call): Skip again calls to subprogram
1580 * exp_ch6.adb (Expand_Call): Use back-end inlining
1581 instead of expansion for simple subprogram renamings.
1583 2015-02-20 Robert Dewar <dewar@adacore.com>
1585 * exp_util.adb: Minor reformatting.
1587 2015-02-20 Vincent Celier <celier@adacore.com>
1589 * switch-c.adb (Scan_Front_End_Switches): Do not fail when --RTS=
1590 is specified several times with different values that indicates
1591 the same runtime directory.
1593 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1595 * sem_attr.adb (Check_Not_Incomplete_Type): Clean up code to
1596 handle properly illegal uses of attributes on prefixes on an
1597 incomplete type, both when the type of the prefix is locally
1598 incomplete, and when it is a limited view of a type whose
1599 non-limited view is not available.
1600 (Analyze_Attribute): Add calls to Check_Not_Incomplete_Type for
1601 'Address and others.
1603 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1605 * exp_ch6.adb: Fix minor typo in comment.
1607 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1609 * sinfo.ads: Add comment.
1611 2015-02-20 Olivier Hainque <hainque@adacore.com>
1613 * opt.ads: Replace Opt.Suppress_All_Inlining by two separate
1614 flags controlling the actual FE inlining out of pragma Inline
1615 and pragma Inline_Always.
1616 * adabkend.adb (Scan_Compiler_Arguments): Set both flags to True
1617 on -fno-inline, which disables all inlining in compilers with
1618 an Ada back-end and without back-end inlining support.
1619 * back_end.adb (Scan_Back_End_Switches): Set the Inline related
1620 flag to True on -fno-inline and leave Inline_Always alone for
1622 * back_end.ads (Scan_Compiler_Arguments): Adjust spec wrt the
1623 names of the Opt flags it sets.
1624 * gnat1drv.adb (Adjust_Global_Switches): Remove test on
1625 Opt.Suppress_All_Inlining in the Back_End_Inlining computation.
1626 * sem_prag.adb (Make_Inline): Remove early return conditioned
1627 on Opt.Suppress_All_Inlining.
1628 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Use the flags to
1629 disable the calls to Build_Body_To_Inline otherwise triggered
1630 by pragma Inline or Inline_Always. This will prevent actual
1631 front-end inlining of the subprogram on calls.
1633 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1635 * exp_ch3.adb (Default_Initialize_Object): Call Add_Inlined_Body on the
1636 Abort_Undefer_Direct function.
1637 * exp_ch5.adb (Expand_N_Assignment_Statement): Likewise.
1638 * exp_intr.adb (Expand_Unc_Deallocation): Likewise.
1639 * exp_prag.adb (Expand_Pragma_Abort_Defer): Likewise.
1640 * exp_ch4.adb (Expand_N_Selected_Component): Adjust call to
1642 * exp_ch6.adb (Expand_Call): Adjust calls to Add_Inlined_Body.
1643 Remove call to Register_Backend_Call and move code resetting
1644 Needs_Debug_Info on inlined subprograms to...
1645 * inline.ads (Add_Inlined_Body): Add N parameter.
1646 (Register_Backend_Call): Delete.
1647 * inline.adb (Add_Inlined_Body): ...here and simplify.
1648 Register the call with Backend_Calls directly.
1649 (Register_Backend_Call): Delete.
1650 * s-stalib.ads (Abort_Undefer_Direct): Restore pragma Inline.
1652 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
1654 * s-stalib.ads: Fix typo.
1656 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1658 * exp_ch3.adb (Default_Initialize_Object): If the object has a
1659 delayed freeze, the actions associated with default initialization
1660 must be part of the freeze actions, rather that being inserted
1661 directly after the object declaration.
1663 2015-02-20 Robert Dewar <dewar@adacore.com>
1665 * lib-load.adb: Minor comment update.
1667 2015-02-20 Vincent Celier <celier@adacore.com>
1669 * prj-proc.adb (Process_Case_Construction): When there are
1670 incomplete withed projects and the case variable is unknown,
1671 skip the case construction.
1673 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1675 * exp_ch6.adb (Expand_Actuals): Add caller-side invariant checks
1676 when an actual is a view conversion, either because the call is
1677 to an inherited operation, or because the actual is an explicit
1678 type conversion to an ancestor type. Fixes ACATS 4.0D: C732001
1680 2015-02-20 Robert Dewar <dewar@adacore.com>
1682 * einfo.ads: Minor comment updates Fix missing pragma Inline
1683 for Set_Partial_View_Has_Unknown_Discr.
1684 * einfo.adb (Write_Entity_Flags): Add missing entry for
1685 Partial_View_Has_Unknown_Discr.
1686 * sem_ch3.adb: Minor reformatting.
1688 2015-02-20 Vincent Celier <celier@adacore.com>
1690 * opt.ads: Minor cleanup: remove mention of gprmake.
1691 * s-stalib.ads (Abort_Undefer_Direct): Do not inline.
1692 * s-tataat.adb: Do not call System.Tasking.Self but directly
1693 System.Task_Primitives.Operations.Self.
1695 2015-02-20 Arnaud Charlet <charlet@adacore.com>
1697 * gnat_rm.texi, gnat_ugn.texi: Now automatically generated from
1698 sphinx in the doc directory.
1699 * doc: New directory containing sphinx versions of gnat_rm and gnat_ugn
1701 2015-02-20 Robert Dewar <dewar@adacore.com>
1703 * sem_res.adb: Minor reformatting.
1704 * exp_ch9.adb (Build_Protected_Spec): Copy Aliased setting when
1706 * sem_ch13.adb (Analyze_Aspect_Specifications): Exclude Boolean
1707 aspects from circuitry setting delay required to false if the
1708 argument is an integer literal.
1710 2015-02-20 Ed Schonberg <schonberg@adacore.com>
1712 * einfo.ads. einfo.adb (Partial_View_Has_Unknown_Discr): New flag
1713 on type entities, to enforce AI12-0133: default initialization
1714 of types whose partial view has unknown discriminants does not
1715 get an invariant check, because clients of the unit can never
1716 declare objects of such types.
1717 * sem_ch3.adb (Find_Type_Name); Set new flag
1718 Partial_View_Has_Unknown_Discr when needed.
1719 * exp_ch3.adb (Expand_N_Object_Declaration): Use flag to suppress
1720 generation of invariant call on default-initialized object.
1722 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
1724 * gcc-interface/decl.c (gnat_to_gnu_param): Do not strip the padding
1725 if the parameter either is passed by reference or if the alignment
1728 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
1730 * gcc-interface/decl.c (is_cplusplus_method): Use Is_Primitive flag to
1731 detect primitive operations of tagged and untagged types.
1733 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
1735 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not bother about alias
1736 sets in presence of derivation for subprogram types.
1738 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
1740 * gcc-interface/utils.c (begin_subprog_body): Assert that the body is
1741 present in the same context as the declaration.
1743 2015-02-07 Jakub Jelinek <jakub@redhat.com>
1746 * gcc-interface/trans.c (gigi): Recreate optimization_default_node
1747 and optimization_current_node after tweaking global_options.
1749 2015-02-05 Robert Dewar <dewar@adacore.com>
1751 * prj-proc.adb, sem_aux.adb, exp_ch9.adb, errout.adb, prj-dect.adb,
1752 prj-nmsc.adb: Minor reformatting.
1754 2015-02-05 Ed Schonberg <schonberg@adacore.com>
1756 * sem_type.adb (Covers): In ASIS_Mode the Corresponding_Record
1757 of a protected type may not be available, so to check conformance
1758 with an interface type, examine the interface list in the type
1759 declaration directly.
1760 (Write_Overloads): Improve information for indirect calls,
1763 2015-02-05 Ed Schonberg <schonberg@adacore.com>
1765 * exp_ch3.adb (Make_Tag_Assignment): Do not perform this
1766 expansion activity in ASIS mode.
1768 2015-02-05 Javier Miranda <miranda@adacore.com>
1770 * errout.adb (Error_Msg_PT): Add missing error.
1771 * sem_ch6.adb (Check_Synchronized_Overriding): Check the missing
1772 RM rule. Code cleanup.
1773 * exp_ch9.adb (Build_Wrapper_Spec): Propagate "constant" in
1774 anonymous access types. Found working on the tests. Code cleanup.
1776 2015-02-05 Vincent Celier <celier@adacore.com>
1778 * prj-dect.adb (Parse_Attribute_Declaration): Continue scanning
1779 when there are incomplete withs.
1780 * prj-nmsc.adb (Process_Naming): Do not try to get the value
1781 of an element when it is nil.
1782 (Check_Naming): Do not check a nil suffix for illegality
1783 * prj-proc.adb (Expression): Do not process an empty term.
1784 * prj-strt.adb (Attribute_Reference): If attribute cannot be
1785 found, parse a possible index to avoid cascading errors.
1787 2015-02-05 Ed Schonberg <schonberg@adacore.com>
1789 * sem_aux.adb (Is_Derived_Type): A subprogram_type generated
1790 for an access_to_subprogram declaration is not a derived type.
1792 2015-02-05 Robert Dewar <dewar@adacore.com>
1794 * errout.adb (Error_Msg_Internal): For non-serious error set
1795 Fatal_Error to Ignored.
1796 * lib-load.adb (Load_Unit): Minor comment updates.
1797 * sem_ch10.adb (Analyze_With_Clause): Propagate Fatal_Error
1798 setting from with'ed unit to with'ing unit.
1799 * sem_prag.adb (Analyze_Pragma, case Warnings): Document handling
1802 2015-02-05 Yannick Moy <moy@adacore.com>
1804 * sem_prag.adb, par-prag.adb: Minor code clean up.
1806 2015-02-05 Yannick Moy <moy@adacore.com>
1808 * par-prag.adb (Pragma_Warnings): Update for extended form
1809 of pragma Warnings. The "one" argument case may now have 2 or
1811 * sem_prag.adb (Analyze_Pragma/Pragma_Warnings): Update for
1812 extended form of pragma Warnings. Pragma with tool name is either
1813 rewritten as null or as an equivalent form without tool name,
1815 * snames.ads-tmpl (Name_Gnatprove): New name.
1817 2015-02-05 Robert Dewar <dewar@adacore.com>
1819 * sem_ch13.adb (Add_Invariants): Don't assume invariant is
1821 * sem_prag.adb (Analyze_Pragma, case Check): Don't assume
1822 condition is standard Boolean, it can be non-standard derived
1825 2015-02-05 Robert Dewar <dewar@adacore.com>
1827 * checks.adb (Enable_Range_Check): Disconnect attempted
1828 optimization for the case of range check for subscript of
1829 unconstrained array.
1831 2015-02-05 Robert Dewar <dewar@adacore.com>
1833 * par-ch13.adb (With_Present): New function
1834 (Aspect_Specifications_Present): Handle WHEN in place of WITH
1835 (Get_Aspect_Specifications): Comment update.
1836 * par.adb: Comment updates.
1838 2015-02-05 Robert Dewar <dewar@adacore.com>
1840 * errout.adb (Handle_Serious_Error): New setting of Fatal_Error.
1841 * frontend.adb (Frontend): New setting of Fatal_Error.
1842 * lib-load.adb (Create_Dummy_Package_Unit): New setting of
1844 (Load_Main_Source): New setting of Fatal_Error
1845 (Load_Unit): New setting of Fatal_Error.
1846 * lib-writ.adb (Add_Preprocessing_Dependency): New setting of
1848 (Ensure_System_Dependency): New setting of Fatal_Error.
1849 * lib.adb (Fatal_Error): New setting of Fatal_Error
1850 (Set_Fatal_Error): New setting of Fatal_Error.
1851 * lib.ads: New definition of Fatal_Error and associated routines.
1852 * par-ch10.adb (P_Compilation_Unit): New setting of Fatal_Error.
1853 * par-load.adb (Load): New setting of Fatal_Error.
1854 * rtsfind.adb (Load_RTU): New setting of Fatal_Error.
1855 * sem_ch10.adb (Analyze_Compilation_Unit): New setting of
1857 (Optional_Subunit): New setting of Fatal_Error.
1858 (Analyze_Proper_Body): New setting of Fatal_Error.
1859 (Load_Needed_Body): New setting of Fatal_Error.
1861 2015-02-05 Ed Schonberg <schonberg@adacore.com>
1863 * sem_res.adb (Resolve_Call): If the function being called has
1864 out parameters do not check for language version if the function
1865 comes from a predefined unit, as those are always compiled in
1868 2015-02-05 Ed Schonberg <schonberg@adacore.com>
1870 * sem_ch3.adb (Process_Full_View): Verify that the full view
1871 of a type extension must carry an explicit limited keyword if
1872 the partial view does (RM 7.3 (10.1)).
1874 2015-02-05 Robert Dewar <dewar@adacore.com>
1876 * g-rannum.adb, g-rannum.ads, s-rannum.adb, s-rannum.ads,
1877 sem_warn.ads: Minor reformatting.
1878 * exp_ch13.adb (Expand_N_Freeze_Entity): Add guard for aspect
1880 * sem_prag.adb (Analyze_Pragma, case Type_Invariant): Give
1881 error for abstract type.
1883 2015-02-05 Yannick Moy <moy@adacore.com>
1885 * opt.ads (Warn_On_Suspicious_Contract): Update comment
1887 * sem_attr.adb (Analyze_Attribute/Attribute_Update): Warn on
1888 suspicious uses of 'Update.
1889 * sem_warn.adb, sem_warn.ads (Warn_On_Suspicious_Update): New
1890 function issues warning on suspicious uses of 'Update.
1891 * g-rannum.adb, g-rannum.ads, s-rannum.adb, s-rannum.ads: Mark
1892 package spec and body as SPARK_Mode Off.
1894 2015-02-05 Robert Dewar <dewar@adacore.com>
1896 * sem_prag.adb (Set_Elab_Unit_Name): New name for Set_Unit_Name
1897 (Analyze_Pragma): Change Set_Unit_Name to Set_Elab_Unit_Name
1898 (Set_Elab_Unit_Name): Generate reference for Elaborate[_All]
1899 * sem_warn.adb (Warn_On_Unreferenced_Entity): Suppress warning
1900 for exported entity.
1902 2015-02-05 Hristian Kirtchev <kirtchev@adacore.com>
1904 * sem_prag.adb (Check_Pragma_Conformance): Add
1905 local variable Arg. Ensure that all errors are associated with
1906 the pragma if it appears without an argument. Add comments on
1909 2015-02-05 Robert Dewar <dewar@adacore.com>
1911 * lib-xref.adb: Minor reformatting.
1913 2015-02-05 Tristan Gingold <gingold@adacore.com>
1915 PR ada/64349da/64349
1916 * env.c: Fix thinko: handle Darwin case before default one.
1918 2015-01-30 Robert Dewar <dewar@adacore.com>
1920 * a-assert.adb: Minor reformatting.
1921 * sem_ch13.adb: Minor comment clarification.
1922 * types.ads: Minor comment update.
1923 * sem_eval.adb (Real_Or_String_Static_Predicate_Matches): Avoid blow up
1924 when we have a predicate that is nothing but an inherited dynamic
1927 2015-01-30 Jerome Guitton <guitton@adacore.com>
1929 * gcc-interface/Makefile.in (x86-vxworks): Update GCC_SPEC_FILES to
1930 include cert link spec.
1932 2015-01-30 Robert Dewar <dewar@adacore.com>
1934 * einfo.ads: Minor comment fix.
1935 * freeze.adb (Freeze_Profile): Add test for suspicious import
1937 * sem_prag.adb (Process_Import_Or_Interface): Test for suspicious
1938 use in Pure unit is now moved to Freeze (to properly catch
1939 Pure_Function exemption).
1941 2015-01-30 Bob Duff <duff@adacore.com>
1943 * sem_res.ads: Minor comment fix.
1944 * sem_type.adb: sem_type.adb (Remove_Conversions): Need to
1945 check both operands of an operator.
1947 2015-01-30 Yannick Moy <moy@adacore.com>
1949 * a-assert.ads, a-assert.adb: Mark package spec in SPARK. Set assertion
1950 policy for Pre to Ignore.
1951 (Assert): Add precondition.
1953 2015-01-30 Robert Dewar <dewar@adacore.com>
1955 * sem_prag.adb (Process_Import_Or_Interface): Warn if used in
1957 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Clarify
1958 documentation for some special cases of invalid attempts at
1961 2015-01-30 Gary Dismukes <dismukes@adacore.com>
1963 * errout.ads: Minor reformatting.
1965 2015-01-30 Yannick Moy <moy@adacore.com>
1967 * inline.adb (Process_Formals): Use the sloc of
1968 the inlined node instead of the sloc of the actual parameter,
1969 when replacing formal parameters by the actual one.
1971 2015-01-30 Arnaud Charlet <charlet@adacore.com>
1973 * g-expect.adb (Get_Command_Output): Use infinite timeout when
1976 2015-01-30 Ed Schonberg <schonberg@adacore.com>
1978 * sem_ch12.adb (Analyze_Associations): If an in-parameter is
1979 defaulted in an instantiation, add an entry in the list of actuals
1980 to indicate the default value of the formal (as is already done
1981 for defaulted subprograms).
1983 2015-01-30 Javier Miranda <miranda@adacore.com>
1985 * errout.adb (Error_Msg_PT): Minor error phrasing update.
1987 2015-01-30 Robert Dewar <dewar@adacore.com>
1989 * sem_warn.adb (Warn_On_Known_Condition): Improve error message
1992 2015-01-30 Pierre-Marie de Rodat <derodat@adacore.com>
1994 * exp_dbug.adb (Get_Encoded_Name): When
1995 -fgnat-encodings=minimal, do not generate names for biased types.
1997 2015-01-30 Tristan Gingold <gingold@adacore.com>
2000 * env.c: Move vxworks and darwin includes out of #ifdef IN_RTS.
2002 2015-01-30 Gary Dismukes <dismukes@adacore.com>
2004 * freeze.adb: Minor reformatting.
2006 2015-01-30 Javier Miranda <miranda@adacore.com>
2008 * errout.ads (Error_Msg_PT): Replace Node_Id by Entity_Id and
2009 improve its documentation.
2010 * errout.adb (Error_Msg_PT): Improve the error message.
2011 * sem_ch6.adb (Check_Conformance): Update call to Error_Msg_PT.
2012 (Check_Synchronized_Overriding): Update call to Error_Msg_PT.
2013 * sem_ch3.adb (Check_Abstract_Overriding): Code cleanup.
2015 2015-01-30 Robert Dewar <dewar@adacore.com>
2017 * sem_warn.adb (Warn_On_Known_Condition): Do special casing of
2018 message for False case.
2020 2015-01-30 Doug Rupp <rupp@adacore.com>
2022 * s-vxwext-kernel.ads (Task_Cont): Remove imported subprogram body.
2023 * s-vxwext-kernel.adb (Task_Cont): New subpprogram body specialized for
2026 2015-01-30 Gary Dismukes <dismukes@adacore.com>
2028 * sem_attr.adb (Declared_Within_Generic_Unit):
2029 New function to test whether an entity is declared within the
2030 declarative region of a given generic unit.
2031 (Resolve_Attribute): For checking legality of subprogram'Access within
2032 a generic unit, call new Boolean function Declared_Within_Generic_Unit
2033 instead of simply comparing the results of Enclosing_Generic_Unit on
2034 the prefix and access type. Correct minor comment typos.
2036 2015-01-30 Robert Dewar <dewar@adacore.com>
2038 * freeze.adb, exp_util.ads: Update comment.
2039 * exp_util.adb, exp_ch3.adb: Minor code reorganization and reformatting.
2040 * sem_util.adb: Minor: fix typo.
2042 2015-01-30 Hristian Kirtchev <kirtchev@adacore.com>
2044 * sem_attr.adb (Analyze_Attribute): Ensure that
2045 the check concerning Refined_Post takes precedence over the
2048 2015-01-30 Gary Dismukes <dismukes@adacore.com>
2050 * sem_prag.adb: Minor typo fixes and reformatting.
2052 2015-01-30 Yannick Moy <moy@adacore.com>
2054 * sem_attr.adb: Code clean up.
2056 2015-01-30 Robert Dewar <dewar@adacore.com>
2058 * ali.adb (Scan_ALI): Set Serious_Errors flag in Unit record.
2059 * ali.ads (Unit_Record): Add new field Serious_Errors.
2060 * lib-writ.adb (Write_Unit_Information): Set SE (serious errors)
2061 attribute in U line.
2062 * lib-writ.ads: New attribute SE (serious erors) in unit line.
2064 2015-01-30 Hristian Kirtchev <kirtchev@adacore.com>
2066 * einfo.adb Update the usage of attributes Entry_Bodies_Array,
2067 Lit_Indexes, Scale_Value, Storage_Size_Variable,
2068 String_Literal_Low_Bound along associated routines and
2070 (Pending_Access_Types): New routine.
2071 (Set_Pending_Access_Types): New routine.
2072 (Write_Field15_Name): Add an entry for Pending_Access_Types.
2073 * einfo.ads Add new attribute Pending_Access_Types along
2074 with usage in nodes. Update the usage of attributes
2075 Entry_Bodies_Array, Lit_Indexes, Scale_Value,
2076 Storage_Size_Variable, String_Literal_Low_Bound.
2077 (Pending_Access_Types): New routine along with pragma Inline.
2078 (Set_Pending_Access_Types): New routine along with pragma Inline.
2079 * exp_ch3.adb (Expand_Freeze_Array_Type): Add new local variable
2080 Ins_Node. Determine the insertion node for anonynous access type
2081 that acts as a component type of an array. Update the call to
2082 Build_Finalization_Master.
2083 (Expand_Freeze_Record_Type): Update
2084 the calls to Build_Finalization_Master.
2085 (Freeze_Type): Remove
2086 local variable RACW_Seen. Factor out the code that deals with
2087 remote access-to-class-wide types. Create a finalization master
2088 when the designated type contains a private component. Fully
2089 initialize all pending access types.
2090 (Process_RACW_Types): New routine.
2091 (Process_Pending_Access_Types): New routine.
2092 * exp_ch4.adb (Expand_Allocator_Expression): Allocation no longer
2093 needs to set primitive Finalize_Address.
2094 (Expand_N_Allocator): Allocation no longer sets primitive
2096 * exp_ch6.adb (Add_Finalization_Master_Actual_To_Build_In_Place_Call):
2097 Update the call to Build_Finalization_Master.
2098 (Make_Build_In_Place_Call_In_Allocator): Allocation no longer
2099 needs to set primitive Finalize_Address.
2100 * exp_ch7.adb (Add_Pending_Access_Type): New routine.
2101 (Build_Finalization_Master): New parameter profile. Associate
2102 primitive Finalize_Address with the finalization master if the
2103 designated type has been frozen, otherwise treat the access
2104 type as pending. Simplify the insertion of the master and
2105 related initialization code.
2106 (Make_Finalize_Address_Body): Allow Finalize_Address for class-wide
2108 (Make_Set_Finalize_Address_Call): Remove forlam parameter Typ.
2109 Simplify the implementation.
2110 * exp_ch7.ads (Build_Finalization_Master): New parameter profile
2111 along with comment on usage.
2112 (Make_Set_Finalize_Address_Call): Remove formal parameter Typ. Update
2113 the comment on usage.
2114 * exp_util.adb (Build_Allocate_Deallocate_Proc): Use routine
2115 Finalize_Address to retrieve the primitive.
2116 (Finalize_Address): New routine.
2117 (Find_Finalize_Address): Removed.
2118 * exp_util.ads (Finalize_Address): New routine.
2119 * freeze.adb (Freeze_All): Remove the generation of finalization
2121 * sem_ch3.adb (Analyze_Full_Type_Declaration): Propagate any
2122 pending access types from the partial to the full view.
2124 2015-01-30 Robert Dewar <dewar@adacore.com>
2126 * sem_disp.adb: Minor reformatting.
2127 * sem_disp.ads: Documentation update.
2129 2015-01-30 Ed Schonberg <schonberg@adacore.com>
2131 * sem_disp.adb (Is_Dynamically_Tagged): when applied to an entity
2132 or a function call, return True if type is class-wide.
2133 * sem_res.adb (Resolve_Case_Expression, Resolve_If_Expression);
2134 Apply RM 4.5.7 (17/3): all or none of the dependent expression
2135 of a conditional expression must be dynamically tagged.
2137 2015-01-30 Ed Schonberg <schonberg@adacore.com>
2139 * sem_ch6.adb (Analyze_Function_Return): In an extended return
2140 statement, apply accessibility check to result object when there
2141 is no initializing expression (Ada 2012 RM 6.5 (5.4/3))
2143 2015-01-30 Robert Dewar <dewar@adacore.com>
2145 * sem_ch4.adb (Analyze_If_Expression): Allow for non-standard
2146 Boolean for case where ELSE is omitted.
2147 * sem_res.adb: Minor reformatting.
2149 2015-01-27 Bernd Edlinger <bernd.edlinger@hotmail.de>
2151 Fix build under cygwin/64.
2152 * adaint.h: Add check for __CYGWIN__.
2153 * mingw32.h: Prevent windows.h from including x86intrin.h in GCC.
2155 2015-01-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
2158 * adaint.c: Handle __CYGWIN__ like __MINGW32__ here.
2159 * mingw32.h: Don't include <tchar.h> under cygwin.
2160 (_O_U8TEXT, _O_U16TEXT, _O_WTEXT): Set to _O_TEXT if not yet defined.
2162 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
2164 * gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8)
2165 (DEF_FUNCTION_TYPE_VAR_12): New macros.
2167 2015-01-09 Michael Collison <michael.collison@linaro.org>
2169 * gcc-interface/cuintp.c: Include hash-set.h, machmode.h,
2170 vec.h, double-int.h, input.h, alias.h, symtab.h,
2171 fold-const.h, wide-int.h, and inchash.h due to
2172 flattening of tree.h.
2173 * gcc-interface/decl.c: Ditto.
2174 * gcc-interface/misc.c: Ditto.
2175 * gcc-interface/targtyps.c: Include hash-set.h, machmode.h,
2176 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h,
2177 fold-const.h, wide-int.h, and inchash.h due to
2178 flattening of tree.h.
2179 * gcc-interface/trans.c: Include hash-set.h, machmode.h,
2180 vec.h, double-int.h, input.h, alias.h, symtab.h, real.h,
2181 fold-const.h, wide-int.h, inchash.h due to
2182 flattening of tree.h.
2183 * gcc-interface/utils.c: Include hash-set.h, machmode.h,
2184 vec.h, double-int.h, input.h, alias.h, symtab.h,
2185 fold-const.h, wide-int.h, and inchash.h due to
2186 flattening of tree.h.
2187 * gcc-interface/utils2.c: Ditto.
2189 2015-01-07 Robert Dewar <dewar@adacore.com>
2191 * sem_warn.adb (Check_One_Unit): Don't give unused entities
2192 warning for a package which is used as a generic parameter.
2194 2015-01-07 Bob Duff <duff@adacore.com>
2196 * usage.adb (Usage): Correct documentation of
2199 2015-01-07 Robert Dewar <dewar@adacore.com>
2201 * s-fileio.adb: Minor reformatting.
2203 2015-01-07 Ed Schonberg <schonberg@adacore.com>
2205 * sem_ch12.adb (Instantiate_Object): If formal is an anonymous
2206 access to subprogram, replace its formals with new entities when
2207 building the object declaration, both if actual is present and
2208 when it is defaulted.
2210 2015-01-07 Ed Schonberg <schonberg@adacore.com>
2212 * sem_ch5.adb (Analyze_Assignment): If left-hand side is a view
2213 conversion and type of expression has invariant, apply invariant
2214 check on expression.
2216 2015-01-07 Ed Schonberg <schonberg@adacore.com>
2218 * sem_ch3.adb (Create_Constrained_Components): A call to
2219 Gather_Components may detect an error if an inherited discriminant
2220 that controls a variant is non-static.
2221 * sem_aggr.adb (Resolve_Record_Aggregate, Step 5): The call to
2222 Gather_Components may report an error if an inherited discriminant
2223 in a variant in non-static.
2224 * sem_util.adb (Gather_Components): If a non-static discriminant
2225 is inherited do not report error here, but let caller handle it.
2226 (Find_Actual): Small optimization.
2228 2015-01-07 Bob Duff <duff@adacore.com>
2230 * usage.adb (Usage): Document -gnatw.f switch.
2232 2015-01-07 Ed Schonberg <schonberg@adacore.com>
2234 * sem_ch12.adb: Code clean up and minor reformatting.
2236 2015-01-07 Robert Dewar <dewar@adacore.com>
2238 * exp_ch4.adb (Expand_N_Type_Conversion): Add guard for
2239 Raise_Accessibility_Error call.
2240 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Add documentation
2241 on handling of invalid digits in based constants.
2242 * s-fatgen.ads: Minor reformatting.
2243 * sem_attr.adb (Analyze_Attribute, case Unrestricted_Access):
2244 Avoid noting bogus modification for Valid test.
2245 * snames.ads-tmpl (Name_Attr_Long_Float): New Name.
2246 * einfo.ads: Minor reformatting.
2247 * sem_warn.adb: Minor comment clarification.
2248 * sem_ch12.adb: Minor reformatting.
2250 2015-01-07 Ed Schonberg <schonberg@adacore.com>
2252 * exp_ch5.adb (Expand_Predicated_Loop): Handle properly loops
2253 over static predicates when the loop parameter specification
2254 carries a Reverse indicator.
2256 2015-01-07 Ed Schonberg <schonberg@adacore.com>
2258 * sem_ch12.adb (Instantiate_Object): If formal has a default,
2259 actual is missing and formal has an anonymous access type, copy
2260 access definition in full so that tree for instance is properly
2261 formatted for ASIS use.
2263 2015-01-07 Bob Duff <duff@adacore.com>
2265 * sem_elab.adb (Check_Internal_Call_Continue): Give a warning
2266 for P'Access, where P is a subprogram in the same package as
2267 the P'Access, and the P'Access is evaluated at elaboration
2268 time, and occurs before the body of P. For example, "X : T :=
2269 P'Access;" would allow a subsequent call to X.all to be an
2270 access-before-elaboration error; hence the warning. This warning
2271 is enabled by the -gnatw.f switch.
2272 * opt.ads (Warn_On_Elab_Access): New flag for warning switch.
2273 * warnsw.adb (Set_Dot_Warning_Switch): Set Warn_On_Elab_Access.
2274 * gnat_ugn.texi: Document the new warning.
2276 2015-01-07 Johannes Kanig <kanig@adacore.com>
2278 * lib-xref-spark_specific.adb (Collect_SPARK_Xrefs): Skip unneeded
2281 2015-01-07 Robert Dewar <dewar@adacore.com>
2283 * s-taprop-linux.adb, clean.adb: Minor reformatting.
2285 2015-01-07 Arnaud Charlet <charlet@adacore.com>
2287 * s-tassta.adb: Relax some overzealous assertions.
2289 2015-01-07 Ed Schonberg <schonberg@adacore.com>
2291 * sem_ch6.adb (Analyze_Return_Type): An call that returns a limited
2292 view of a type is legal when context is a thunk generated for
2293 operation inherited from an interface.
2294 * exp_ch6.adb (Expand_Simple_Function_Return): If context is
2295 a thunk and return type is an incomplete type do not continue
2296 expansion; thunk will be fully elaborated when generating code.
2298 2015-01-07 Doug Rupp <rupp@adacore.com>
2300 * s-osinte-mingw.ads (LARGE_INTEGR): New subtype.
2301 (QueryPerformanceFrequency): New imported procedure.
2302 * s-taprop-mingw.adb (RT_Resolution): Call above and return
2303 resolution vice a hardcoded value.
2304 * s-taprop-solaris.adb (RT_Resolution): Call clock_getres and return
2305 resolution vice a hardcoded value.
2306 * s-linux-android.ads (clockid_t): New subtype.
2307 * s-osinte-aix.ads (clock_getres): New imported subprogram.
2308 * s-osinte-android.ads (clock_getres): Likewise.
2309 * s-osinte-freebsd.ads (clock_getres): Likewise.
2310 * s-osinte-solaris-posix.ads (clock_getres): Likewise.
2311 * s-osinte-darwin.ads (clock_getres): New subprogram.
2312 * s-osinte-darwin.adb (clock_getres): New subprogram.
2313 * thread.c (__gnat_clock_get_res) [__APPLE__]: New function.
2314 * s-taprop-posix.adb (RT_Resolution): Call clock_getres to
2315 calculate resolution vice hard coded value.
2317 2015-01-07 Ed Schonberg <schonberg@adacore.com>
2319 * exp_util.adb (Make_CW_Equivalent_Type): If root type is a
2320 limited view, use non-limited view when available to create
2321 equivalent record type.
2323 2015-01-07 Vincent Celier <celier@adacore.com>
2325 * gnatcmd.adb: Remove command Sync and any data and processing
2326 related to this command. Remove project processing for gnatstack.
2327 * prj-attr.adb: Remove package Synchonize and its attributes.
2329 2015-01-07 Vincent Celier <celier@adacore.com>
2331 * clean.adb: Minor error message change.
2333 2015-01-07 Tristan Gingold <gingold@adacore.com>
2336 * env.c (__gnat_environ): Adjust for darwin9/darwin10.
2338 2015-01-07 Javier Miranda <miranda@adacore.com>
2340 * sem_ch10.adb (Analyze_With_Clause): Compiling under -gnatq
2341 protect the frontend against never ending recursion caused by
2342 circularities in the sources.
2344 2015-01-07 Robert Dewar <dewar@adacore.com>
2346 * a-reatim.adb, make.adb, exp_pakd.adb, i-cpoint.adb, sem_ch8.adb,
2347 exp_ch3.adb: Minor reformatting.
2349 2015-01-07 Doug Rupp <rupp@adacore.com>
2351 * s-linux.ads (clockid_t): New subtype.
2352 * s-osinte-linux.ads (pragma Linker Options): Add -lrt.
2353 (clockid_t): New subtype.
2354 (clock_getres): Import system call.
2355 * s-taprop-linux.adb (System.OS_Constants): With and rename.
2356 (RT_Resolution): Remove
2357 hardcoded value and call clock_getres.
2358 * s-linux-sparc.ads, s-linux-mipsel.ads, s-linux-hppa.ads,
2359 s-linux-alpha.ads, s-linux-x32.ads (clockid_t): Add new subtype.
2361 2015-01-07 Robert Dewar <dewar@adacore.com>
2363 * sem_warn.adb (Check_One_Unit): Guard against context item
2364 with no Entity field.
2366 2015-01-07 Vincent Celier <celier@adacore.com>
2368 * clean.adb (Gnatclean): Warn that 'gnatclean -P' is obsolete.
2369 * make.adb (Initialize): Warn that 'gnatmake -P' is obsolete.
2371 2015-01-07 Vincent Celier <celier@adacore.com>
2373 * prj-conf.adb (Parse_Project_And_Apply_Config): Always finalize
2374 errors/warnings in the first parsing of the project files,
2375 to display the warnings when there is no errors.
2377 2015-01-07 Tristan Gingold <gingold@adacore.com>
2379 * i-cpoint.adb (Copy_Terminated_Array): Nicely handle null target.
2381 2015-01-07 Doug Rupp <rupp@adacore.com>
2383 * s-taprop-vxworks.adb (Stop_All_Tasks): Pass return
2384 value from Int_Lock as parameter to Int_Unlock.
2385 * s-osinte-vxworks.ads (Int_Unlock): Add parameter.
2386 * s-vxwext.ads (Int_Unlock): Likewise.
2387 * s-vxwext-kernel.adb (intUnlock, Int_Unlock): Likewise.
2388 * s-vxwext-kernel.ads (Int_Unlock): Likewise.
2389 * s-vxwext-rtp.adb (Int_Unlock): Likewise.
2390 * s-vxwext-rtp.ads (Int_Unlock): Likewise.
2392 2015-01-07 Pierre-Marie de Rodat <derodat@adacore.com>
2394 * exp_pakd.adb: Add a comment in exp_pakd.adb to explain why we
2397 2015-01-07 Tristan Gingold <gingold@adacore.com>
2399 * i-cpoint.adb (Copy_Terminated_Array): Use Copy_Array to
2402 2015-01-07 Eric Botcazou <ebotcazou@adacore.com>
2404 * sem_ch3.adb (Analyze_Full_Type_Declaration): Do not
2405 automatically set No_Strict_Aliasing on access types.
2406 * fe.h (No_Strict_Aliasing_CP): Declare.
2407 * gcc-interface/trans.c (gigi): Force flag_strict_aliasing to 0 if
2408 No_Strict_Aliasing_CP is set.
2410 2015-01-07 Johannes Kanig <kanig@adacore.com>
2412 * sem_ch8.adb (Analyze_Subprogram_Renaming) do
2413 not build function wrapper in gnatprove mode when the package
2414 is externally axiomatized.
2416 2015-01-07 Jose Ruiz <ruiz@adacore.com>
2418 * a-reatim.adb (Time_Of): Reduce the number of spurious overflows in
2419 intermediate computations when the parameters have different signs.
2421 2015-01-07 Javier Miranda <miranda@adacore.com>
2423 * exp_ch3.adb (Build_Init_Procedure): For derived types,
2424 improve the code which takes care of identifying and moving to
2425 the beginning of the init-proc the call to the init-proc of the
2428 2015-01-07 Olivier Hainque <hainque@adacore.com>
2430 * gcc-interface/trans.c (gnat_to_gnu, <N_Expression_With_Action>):
2431 Elaborate the expression as part of the same stmt group as the actions.
2433 2015-01-07 Robert Dewar <dewar@adacore.com>
2435 * sem_ch3.adb: Minor error message change.
2437 2015-01-07 Ed Schonberg <schonberg@adacore.com>
2439 * sem_prag.adb (Analyze_Pragma, case Preelaborable_Initialization):
2440 Following AI05-028, the pragam applies legally to any composite type.
2442 2015-01-07 Arnaud Charlet <charlet@adacore.com>
2444 * s-osinte-vxworks.adb, s-osinte-vxworks.ads
2445 (sigwait, sigwaitinfo): Removed, not needed after all on any
2446 VxWorks configurations.
2448 2015-01-07 Robert Dewar <dewar@adacore.com>
2450 * sem_ch3.adb, freeze.adb, exp_disp.adb: Minor reformatting.
2452 2015-01-07 Javier Miranda <miranda@adacore.com>
2454 * exp_disp.adb (Expand_Interface_Conversion): Adding missing
2455 generation of accessibility check.
2457 2015-01-07 Ed Schonberg <schonberg@adacore.com>
2459 * sem_ch3.adb (Derived_Type_Declaration): In the case of an
2460 illegal completion from a class- wide type, set etype of the
2461 derived type properly to prevent cascaded errors.
2463 2015-01-07 Robert Dewar <dewar@adacore.com>
2465 * prj.ads, i-cpoint.adb, freeze.adb, ghost.adb, prj-err.adb: Minor
2468 2015-01-07 Robert Dewar <dewar@adacore.com>
2470 * restrict.adb (Check_Restriction_No_Use_Of_Attribute):
2472 (OK_No_Use_Of_Entity_Name): New function.
2473 (Set_Restriction_No_Use_Of_Entity): New procedure.
2474 * restrict.ads (Check_Restriction_No_Use_Of_Attribute):
2476 (OK_No_Use_Of_Entity_Name): New function.
2477 (Set_Restriction_No_Use_Of_Entity): New procedure.
2478 * sem_ch8.adb (Find_Direct_Name): Add check for violation of
2480 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
2481 Add processing for new restriction No_Use_Of_Entity.
2483 2015-01-07 Eric Botcazou <ebotcazou@adacore.com>
2485 * freeze.adb (Freeze_Array_Type): Apply same handling to Is_Atomic
2486 component type as to Has_Atomic_Components type. Remove useless
2487 test on Is_Aliased component type.
2489 2015-01-07 Hristian Kirtchev <kirtchev@adacore.com>
2491 * alloc.ads Alphabetize several declarations. Add constants
2492 Ignored_Ghost_Units_Initial and Ignored_Ghost_Units_Increment.
2493 * atree.adb Add with and use clauses for Opt.
2494 (Allocate_Initialize_Node): Mark a node as ignored Ghost
2495 if it is created in an ignored Ghost region.
2496 (Ekind_In): New variant.
2497 (Is_Ignored_Ghost_Node): New routine.
2498 (Set_Is_Ignored_Ghost_Node): New routine.
2499 * atree.adb Aplhabetize several subprograms declarations. Flag
2500 Spare0 is now known as Is_Ignored_Ghost_Node.
2501 (Ekind_In): New variant.
2502 (Is_Ignored_Ghost_Node): New routine.
2503 (Set_Is_Ignored_Ghost_Node): New routine.
2504 * einfo.adb: Flag 279 is now known as Contains_Ignored_Ghost_Code.
2505 (Contains_Ignored_Ghost_Code): New routine.
2506 (Set_Contains_Ignored_Ghost_Code): New routine.
2507 (Set_Is_Checked_Ghost_Entity, Set_Is_Ignored_Ghost_Entity):
2508 It is now possible to set this property on an unanalyzed entity.
2509 (Write_Entity_Flags): Output the status of flag
2510 Contains_Ignored_Ghost_Code.
2511 * einfo.ads New attribute Contains_Ignored_Ghost_Code along with
2513 (Contains_Ignored_Ghost_Code): New routine
2514 along with pragma Inline.
2515 (Set_Contains_Ignored_Ghost_Code): New routine along with pragma Inline.
2516 * exp_ch3.adb Add with and use clauses for Ghost.
2517 (Freeze_Type): Capture/restore the value of Ghost_Mode on entry/exit.
2518 Set the Ghost_Mode in effect.
2519 (Restore_Globals): New routine.
2520 * exp_ch7.adb (Process_Declarations): Do not process a context
2521 that invoves an ignored Ghost entity.
2522 * exp_dbug.adb (Qualify_All_Entity_Names): Skip an ignored Ghost
2523 construct that has been rewritten as a null statement.
2524 * exp_disp.adb Add with and use clauses for Ghost.
2525 (Make_DT): Capture/restore the value of Ghost_Mode on entry/exit. Set
2526 the Ghost_Mode in effect.
2527 (Restore_Globals): New routine.
2528 * exp_util.adb (Requires_Cleanup_Actions): An ignored Ghost entity
2529 does not require any clean up. Add two missing cases that deal
2530 with block statements.
2531 * freeze.adb Add with and use clauses for Ghost.
2532 (Freeze_Entity): Capture/restore the value of Ghost_Mode on entry/exit.
2533 Set the Ghost_Mode in effect.
2534 (Restore_Globals): New routine.
2535 * frontend.adb Add with and use clauses for Ghost. Remove any
2536 ignored Ghost code from all units that qualify.
2537 * ghost.adb New unit.
2538 * ghost.ads New unit.
2539 * gnat1drv.adb Add with clause for Ghost. Initialize and lock
2540 the table in package Ghost.
2541 * lib.ads: Alphabetize several subprogram declarations.
2542 * lib-xref.adb (Output_References): Do not generate reference
2543 information for ignored Ghost entities.
2544 * opt.ads Add new type Ghost_Mode_Type and new global variable
2546 * rtsfind.adb (Load_RTU): Provide a clean environment when
2547 loading a runtime unit.
2548 * sem.adb (Analyze): Capture/restore the value of Ghost_Mode on
2549 entry/exit as the node may set a different mode.
2551 Capture/restore the value of Ghost_Mode on entry/exit as the
2552 unit may be withed from a unit with a different Ghost mode.
2553 * sem_ch3.adb Add with and use clauses for Ghost.
2554 (Analyze_Full_Type_Declaration, Analyze_Incomplete_Type_Decl,
2555 Analyze_Number_Declaration, Analyze_Private_Extension_Declaration,
2556 Analyze_Subtype_Declaration): Set the Ghost_Mode in effect. Mark
2557 the entity as Ghost when there is a Ghost_Mode in effect.
2558 (Array_Type_Declaration): The implicit base type inherits the
2559 "ghostness" from the array type.
2560 (Derive_Subprogram): The
2561 alias inherits the "ghostness" from the parent subprogram.
2562 (Make_Implicit_Base): The implicit base type inherits the
2563 "ghostness" from the parent type.
2564 * sem_ch5.adb Add with and use clauses for Ghost.
2565 (Analyze_Assignment): Set the Ghost_Mode in effect.
2566 * sem_ch6.adb Add with and use clauses for Ghost.
2567 (Analyze_Abstract_Subprogram_Declaration, Analyze_Procedure_Call,
2568 Analyze_Subprogram_Body_Helper, Analyze_Subprogram_Declaration):
2569 Set the Ghost_Mode in effect. Mark the entity as Ghost when
2570 there is a Ghost_Mode in effect.
2571 * sem_ch7.adb Add with and use clauses for Ghost.
2572 (Analyze_Package_Body_Helper, Analyze_Package_Declaration,
2573 Analyze_Private_Type_Declaration): Set the Ghost_Mode in
2574 effect. Mark the entity as Ghost when there is a Ghost_Mode
2576 * sem_ch8.adb Add with and use clauses for Ghost.
2577 (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
2578 Analyze_Object_Renaming, Analyze_Package_Renaming,
2579 Analyze_Subprogram_Renaming): Set the Ghost_Mode in effect. Mark
2580 the entity as Ghost when there is a Ghost_Mode in effect.
2581 (Find_Type): Check the Ghost context of a type.
2582 * sem_ch11.adb Add with and use clauses for Ghost.
2583 (Analyze_Exception_Declaration): Set the Ghost_Mode in
2584 effect. Mark the entity as Ghost when there is a Ghost_Mode
2586 * sem_ch12.adb Add with and use clauses for Ghost.
2587 (Analyze_Generic_Package_Declaration,
2588 Analyze_Generic_Subprogram_Declaration): Set the Ghost_Mode in effect.
2589 Mark the entity as Ghost when there is a Ghost_Mode in effect.
2590 * sem_prag.adb Add with and use clauses for Ghost.
2591 (Analyze_Pragma): Ghost-related checks are triggered when there
2592 is a Ghost mode in effect.
2593 (Create_Abstract_State): Mark the
2594 entity as Ghost when there is a Ghost_Mode in effect.
2595 * sem_res.adb Add with and use clauses for Ghost.
2596 (Check_Ghost_Context): Removed.
2597 * sem_util.adb (Check_Ghost_Completion): Removed.
2598 (Check_Ghost_Derivation): Removed.
2599 (Incomplete_Or_Partial_View):
2600 Add a guard in case the entity has not been analyzed yet
2601 and does carry a scope.
2602 (Is_Declaration): New routine.
2603 (Is_Ghost_Entity): Removed.
2604 (Is_Ghost_Statement_Or_Pragma):
2606 (Is_Subject_To_Ghost): Removed.
2607 (Set_Is_Ghost_Entity):
2609 (Within_Ghost_Scope): Removed.
2610 * sem_util.adb (Check_Ghost_Completion): Removed.
2611 (Check_Ghost_Derivation): Removed.
2612 (Is_Declaration): New routine.
2613 (Is_Ghost_Entity): Removed.
2614 (Is_Ghost_Statement_Or_Pragma): Removed.
2615 (Is_Subject_To_Ghost): Removed.
2616 (Set_Is_Ghost_Entity): Removed.
2617 (Within_Ghost_Scope): Removed.
2618 * sinfo.ads Add a section on Ghost mode.
2619 * treepr.adb (Print_Header_Flag): New routine.
2620 (Print_Node_Header): Factor out code. Output flag
2621 Is_Ignored_Ghost_Node.
2622 * gcc-interface/Make-lang.in: Add dependency for unit Ghost.
2624 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
2626 * freeze.adb (Freeze_Array_Type) <Complain_CS>: Remove always
2627 true test and unreachable 'else' arm.
2629 2015-01-06 Vincent Celier <celier@adacore.com>
2631 * prj-conf.adb (Check_Target): Improve error message when
2632 there are mismatched targets between the on in the configuration
2633 project file and the specified one, either in the main project
2634 file or in the --target= switch.
2636 2015-01-06 Pascal Obry <obry@adacore.com>
2638 * prj-attr.adb, projects.texi, snames.ads-tmpl: Add Mode and
2639 Install_Name attribute definitions.
2641 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2643 * freeze.adb (Wrap_Imported_Subprogram): Indicate that the
2644 generated Import pragma for the internal imported procedure does
2645 not come from an aspect, so that Is_Imported can be properly
2648 2015-01-06 Gary Dismukes <dismukes@adacore.com>
2650 * sem_ch12.adb (Might_Inline_Subp): Record whether
2651 any subprograms in the generic package are marked with
2652 pragma Inline_Always (setting flag Has_Inline_Always).
2653 (Analyze_Package_Instantiation): Add test of Has_Inline_Always
2654 alongside existing test of Front_End_Inlining as alternative
2655 conditions for setting Inline_Now. Also add test of
2656 Has_Inline_Always along with Front_End_Inlining test as an
2657 alternative condition for setting Needs_Body to False.
2659 2015-01-06 Tristan Gingold <gingold@adacore.com>
2661 * i-cpoint.adb (Copy_Array): Handle overlap.
2663 2015-01-06 Pascal Obry <obry@adacore.com>
2665 * bindgen.adb: Minor style fix.
2667 2015-01-06 Robert Dewar <dewar@adacore.com>
2669 * sem_util.ads, sem_util.adb: Minor reformatting.
2671 2015-01-06 Vincent Celier <celier@adacore.com>
2673 * prj-conf.adb (Parse_Project_And_Apply_Config): Reset incomplete
2674 with flags before parsing the projects.
2675 * prj-err.adb (Error_Msg): Do nothing if there are incomplete withs.
2676 * prj-part.adb (Post_Parse_Context_Clause): Set Incomplete_Withs
2677 to True in the flags, when Ignore_Missing_With is True and an
2678 imported project cannot be found.
2679 * prj-proc.adb (Expression): When there are incomplete withs and
2680 a variable or attribute is not found, set the variable/attribute
2682 * prj.ads (Processing_Flags): New flag Incomplete_Withs,
2685 2015-01-06 Vasiliy Fofanov <fofanov@adacore.com>
2687 * prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-conf.adb,
2688 prj-err.adb: Add new switch --no-command-line.
2690 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2692 * sem_ch12.adb: Sloc of wrapper is that of instantiation.
2694 2015-01-06 Robert Dewar <dewar@adacore.com>
2696 * sem_ch11.adb: Minor reformatting.
2698 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2700 * exp_aggr.adb (Get_Assoc_Expr): New routine internal to
2701 Build_Array_Aggr_Code, used to initialized components covered
2702 by a box association. If the component type is scalar and has
2703 a default aspect, use it to initialize such components.
2705 2015-01-06 Pascal Obry <obry@adacore.com>
2707 * rtinit.c (__gnat_runtime_initialize): Add a parameter to
2708 control the setup of the exception handler.
2709 * initialize.c: Remove unused declaration.
2710 * bindgen.adb: Always call __gnat_runtime_initialize and pass
2711 whether the exeception handler must be set or not.
2713 2015-01-06 Thomas Quinot <quinot@adacore.com>
2715 * freeze.adb (Set_SSO_From_Defaults): When setting scalar storage
2716 order to native from default, make sure to also adjust bit order.
2717 * exp_aggr.adb: Minor reformatting.
2719 2015-01-06 Robert Dewar <dewar@adacore.com>
2721 * s-valllu.adb, s-valllu.ads, s-valuti.ads, s-valuns.adb, s-valuns.ads,
2722 s-valrea.adb, s-valrea.ads: Add some additional guards for
2723 Str'Last = Positive'Last.
2725 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2727 * sem_ch12.adb, sem_ch8.adb: Ongoing work for wrappers for actual
2730 2015-01-06 Javier Miranda <miranda@adacore.com>
2732 * exp_disp.adb (Expand_Interface_Conversion): Reapply patch.
2734 2015-01-06 Thomas Quinot <quinot@adacore.com>
2736 * sem_util.ads: Minor reformatting.
2737 * sem_cat.adb (In_RCI_Visible_Declarations): Change back to...
2738 (In_RCI_Declaration) Return to old name, as proper checking of
2739 entity being in the visible part depends on entity kind and must
2740 be done by the caller.
2742 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2744 * sem_ch12.adb, sem_ch12.ads, sem_ch8.adb: Ongoing work for wrappers
2745 for operators in SPARK.
2747 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2749 * sem_aggr.adb (Get_Value): In ASIS mode, preanalyze the
2750 expression in an others association before making copies for
2751 separate resolution and accessibility checks. This ensures that
2752 the type of the expression is available to ASIS in all cases,
2753 in particular if the expression is itself an aggregate.
2755 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
2757 * einfo.ads (Has_Independent_Components): Document extended
2759 * einfo.adb (Has_Independent_Components): Remove obsolete assertion.
2760 (Set_Has_Independent_Components): Adjust assertion.
2761 * sem_prag.adb (Analyze_Pragma): Also set Has_Independent_Components
2762 for pragma Atomic_Components. Set Has_Independent_Components
2763 on the object instead of the type for an object declaration with
2764 pragma Independent_Components.
2766 2015-01-06 Olivier Hainque <hainque@adacore.com>
2768 * set_targ.adb (Read_Target_Dependent_Values): Set
2769 Long_Double_Index when "long double" is read.
2770 (elaboration code): Register_Back_End_Types only when not reading from
2771 config files. Doing otherwise is pointless and error prone.
2773 2015-01-06 Robert Dewar <dewar@adacore.com>
2775 * s-valrea.adb (Value_Real): Check for Str'Last = Positive'Last
2777 2015-01-06 Robert Dewar <dewar@adacore.com>
2779 * a-wtgeau.adb, a-ztgeau.adb, a-tigeau.adb (String_Skip): Raise PE if
2780 Str'Last = Positive'Last.
2782 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2784 * sem_ch6.adb (Matches_Limited_View): Handle properly the case
2785 where the non-limited type is a generic actual and appears as
2786 a subtype of the non-limited view of the other.
2787 * freeze.adb (Build_Renamed_Body): If the return type of the
2788 declaration that is being completed is a limited view and the
2789 non-limited view is available, use it in the specification of
2792 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2794 * sem_ch3.adb (Find_Type_Name): If there is a previous tagged
2795 incomplete view, the type of the classwide type common to both
2796 views is the type being declared.
2798 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
2800 * einfo.ads (Is_Independent): Further document extended usage.
2802 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
2804 * einfo.ads (Is_Independent): Document extended usage.
2805 * einfo.adb (Is_Independent): Remove obsolete assertion.
2806 (Set_Is_Independent): Likewise.
2807 * sem_prag.adb (Process_Atomic_Shared_Volatile): Rename into...
2808 (Process_Atomic_Independent_Shared_Volatile): ...this.
2809 Deal with pragma Independent here.
2810 (Analyze_Pragma): Adjust
2811 to above renaming and also invoke it for pragma Independent.
2812 Adjust comment for Independent_Components.
2814 2015-01-06 Robert Dewar <dewar@adacore.com>
2816 * snames.ads-tmpl: Remove entries for attribute Enum_Image.
2817 * exp_attr.adb: Remove reference to Attribute_Enum_Image.
2819 2015-01-06 Robert Dewar <dewar@adacore.com>
2821 * s-vallli.adb (Value_Long_Long_Integer): Handle case of Str'Last
2823 * s-valllu.adb (Value_Long_Long_Unsigned): Handle case of
2824 Str'Last = Positive'Last.
2826 2015-01-06 Robert Dewar <dewar@adacore.com>
2828 * sem_prag.adb (Process_Inline): Remove redundant construct
2829 warning (-gnatw.r) for an ineffective pragma Inline.
2831 2015-01-06 Robert Dewar <dewar@adacore.com>
2833 * s-valint.adb: Fix typo in last checkin.
2834 * s-valuns.adb (Value_Unsigned): More efficient fix for
2836 * sem_attr.adb (Analyze_Attribute): Minor reformatting
2837 (Eval_Attribute): Static ervaluation of 'Img for enumeration types.
2839 2015-01-06 Robert Dewar <dewar@adacore.com>
2841 * s-valint.adb, s-valuns.adb (Value_Integer): Deal with case where
2842 Str'Last = Positive'Last
2844 2015-01-06 Thomas Quinot <quinot@adacore.com>
2846 * xoscons.adb: Display exception information and return non-zero
2847 exit status in top level exception handler.
2849 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2851 * sem_ch8.adb: Code clean up.
2853 2015-01-06 Tristan Gingold <gingold@adacore.com>
2855 * targparm.ads: Remove obsolete comment.
2857 2015-01-06 Olivier Hainque <hainque@adacore.com>
2859 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Variable): When
2860 constructing a ref to variable, update inner_const_flag from the
2861 variable TREE_READONLY attribute.
2862 * gcc-interface/targtyps.c (WIDEST_HARDWARE_FP_SIZE): Remove default
2864 (get_target_float_size): Remove.
2865 (get_target_double_size): Remove.
2866 (get_target_long_double_size): Remove.
2868 2015-01-06 Pascal Obry <obry@adacore.com>
2870 * adaint.c (ProcListEvt): Set to NULL.
2871 * rtinit.c: New file.
2872 (__gnat_rt_init_count): New reference counter set to 0.
2873 (__gnat_runtime_initialize): Move code here from __gnat_initialize when
2874 this code is actually needed for the runtime initialization. This
2875 routine returns immediately if the initialization has already been done.
2876 * final.c: Revert previous change.
2877 * rtfinal.c: New file.
2878 (__gnat_runtime_finalize)[Win32]: Add finalization of the critical
2879 section and event. The default version of this routine is empty (except
2880 for the reference counting code). This routine returns immediately if
2881 some others libraries are referencing the runtime.
2882 * bindgen.adb (Gen_Adainit): Generate call to Runtime_Initialize
2883 remove circuitry to initialize the signal handler as this is
2884 now done by the runtime initialization routine.
2885 (Gen_Adafinal): Generate call to Runtime_Finalize.
2886 * gnat_ugn.texi: Update documentation about concurrency and
2887 initialization/finalization of the run-time.
2888 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Add
2889 references to rtfinal.o and rtinit.o
2891 2015-01-06 Robert Dewar <dewar@adacore.com>
2893 * exp_attr.adb (Expand_N_Attribute_Reference): Add dummy entry
2895 * sem_attr.adb: Implement Enum_Image attribute.
2896 * snames.ads-tmpl: Add entries for Enum_Image attribute.
2898 2015-01-06 Robert Dewar <dewar@adacore.com>
2900 * namet.ads: Document use of Boolean2 for No_Use_Of_Entity.
2901 * restrict.ads (No_Use_Of_Entity): New table.
2902 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
2903 Ignore No_Use_Of_Entity (will be processed in parser).
2904 * snames.ads-tmpl: Add entry for Name_No_Use_Of_Entity.
2906 2015-01-06 Vincent Celier <celier@adacore.com>
2908 * prj-tree.adb (Imported_Or_Extended_Project_Of): Do not try
2909 to check for an extended project, if a project does not have
2910 yet a project declaration.
2912 2015-01-06 Pierre-Marie Derodat <derodat@adacore.com>
2914 * scos.ads: Update documentation about the SCO table build
2915 process and about table records format.
2916 * par_sco.ads (SCO_Record): Rename to SCO_Record_Raw.
2917 (SCO_Record_Filtered): New procedure.
2918 (Set_SCO_Logical_Operator): New procedure.
2919 (dsco): Update documentation.
2920 * par_sco.adb: Update library-level comments.
2921 (SCO_Generation_State_Type): New type.
2922 (SCO_Generation_State): New variable.
2923 (SCO_Raw_Table): New package instanciation.
2924 (Condition_Pragma_Hash_Table): Rename to SCO_Raw_Hash_Table.
2926 (Tristate): New type.
2927 (Is_Logical_Operator): Return Tristate and update documentation.
2928 (Has_Decision): Update call to Is_Logical_Operator and complete
2930 (Set_Table_Entry): Rename to Set_Raw_Table_Entry, update
2931 comment, add an assertion for state checking and change
2932 references to SCO_Table into SCO_Raw_Table.
2933 (dsco): Refactor to dump the raw and the filtered tables.
2934 (Process_Decisions.Output_Decision_Operand): Handle putative
2935 short-circuit operators.
2936 (Process_Decisions.Output_Element): Update references
2937 to Set_Table_Entry and to Condition_Pragma_Hash_Table.
2938 (Process_Decisions.Process_Decision_Operand): Update call
2939 to Is_Logical_Operator.
2940 (Process_Decisions.Process_Node): Handle putative short-circuit
2941 operators and change references to
2942 SCO_Table into SCO_Raw_Table.
2943 (SCO_Output): Add an assertion
2944 for state checking and remove code that used to stamp out SCO entries.
2945 (SCO_Pragma_Disabled): Change reference to SCO_Table
2947 (SCO_Record): Rename to SCO_Record_Raw,
2948 add an assertion for state checking and change references
2949 to SCO_Table into SCO_Raw_Table.
2950 (Set_SCO_Condition): Add an assertion for state checking, update
2951 references to Condition_Pragma_Hash_Table and change references to
2952 SCO_Table into SCO_Raw_Table.
2953 (Set_SCO_Pragma_Enabled): Add an assertion for state checking and
2954 change references to SCO_Table into SCO_Raw_Table.
2955 (Set_SCO_Logical_Operator): New procedure.
2956 (Traverse_Declarations_Or_Statements.Set_Statement_Entry): Update
2957 references to Set_Table_Entry and to Condition_Pragma_Hash_Table.
2958 (SCO_Record_Fildered): New procedure.
2959 * gnat1drv.adb (Gnat1drv): Invoke the SCO filtering pass.
2960 * lib-writ.adb (Write_ALI): Invoke the SCO filtering pass and
2962 * par-load.adb (Load): Update reference to SCO_Record.
2963 * par.adb (Par): Update reference to SCO_Record.
2964 * put_scos.adb (Put_SCOs): Add an assertion to check that no
2965 putative SCO condition reaches this end.
2966 * sem_ch10.adb (Analyze_Proper_Body): Update reference to SCO_Record.
2967 * sem_res.adb (Resolve_Logical_Op): Validate putative SCOs
2968 when corresponding to an "and"/"or" operator affected by the
2969 Short_Circuit_And_Or pragma.
2971 2015-01-06 Robert Dewar <dewar@adacore.com>
2973 * sem_ch8.adb (Analyze_Use_Package): Give more specific error
2974 msg for attempted USE of generic subprogram or subprogram.
2976 2015-01-06 Robert Dewar <dewar@adacore.com>
2978 * s-valllu.adb, a-tiinau.adb, a-timoau.adb, a-ztinau.adb, a-ztmoau.adb,
2979 s-valuns.adb, s-valrea.adb, a-wtflau.adb, a-tiflau.adb, a-ztflau.adb,
2980 a-wtinau.adb, a-wtmoau.adb: Document recognition of : in place of #.
2982 2015-01-06 Ed Schonberg <schonberg@adacore.com>
2984 * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
2985 that specify stream subprograms, if the prefix is a class-wide
2986 type then the generated attribute definition clause must apply
2987 to the same class-wide type.
2988 (Default_Iterator): An iterator defined by an aspect of some
2989 container type T must have a first parameter of type T, T'class,
2990 or an access to such (from code reading RM 5.5.1 (2/3)).
2992 2015-01-06 Arnaud Charlet <charlet@adacore.com>
2994 * gnat1drv.adb: Minor: complete previous change.
2996 2015-01-06 Olivier Hainque <hainque@adacore.com>
2998 * set_targ.ads (C_Type_For): New function. Return the name of
2999 a C type supported by the back-end and suitable as a basis to
3000 construct the standard Ada floating point type identified by
3001 the T parameter. This is used as a common ground to feed both
3002 ttypes values and the GNAT tree nodes for the standard floating
3004 * set_targ.adb (Long_Double_Index): The index at which "long
3005 double" gets registered in the FPT_Mode_Table. This is useful to
3006 know whether we have a "long double" available at all and get at
3007 it's characteristics without having to search the FPT_Mode_Table
3008 when we need to decide which C type should be used as the
3009 basis for Long_Long_Float in Ada.
3010 (Register_Float_Type): Fill Long_Double_Index.
3011 (FPT_Mode_Index_For): New function. Return the index in
3012 FPT_Mode_Table that designates the entry corresponding to the
3013 provided C type name.
3014 (FPT_Mode_Index_For): New function. Return the index in
3015 FPT_Mode_Table that designates the entry for a back-end type
3016 suitable as a basis to construct the standard Ada floating point
3017 type identified by the input T parameter.
3018 (elaboration code): Register_Back_End_Types unconditionally,
3019 so C_Type_For can operate regardless of -gnateT. Do it
3020 early so we can query it for the floating point sizes, via
3021 FPT_Mode_Index_For. Initialize Float_Size, Double_Size and
3022 Long_Double_Size from the FPT_Mode_Table, as cstand will do.
3023 * cstand.adb (Create_Float_Types): Use C_Type_For to determine
3024 which C type should be used as the basis for the construction
3025 of the Standard Ada floating point types.
3026 * get_targ.ads (Get_Float_Size, Get_Double_Size,
3027 Get_Long_Double_Size): Remove.
3028 * get_targ.adb: Likewise.
3030 2015-01-06 Thomas Quinot <quinot@adacore.com>
3032 * sem_cat.adb (In_RCI_Declaration): Remove unnecessary
3033 parameter and rename to...
3034 (In_RCI_Visible_Declarations): Fix handling of private part of nested
3036 (Validate_RCI_Subprogram_Declaration): Reject illegal function
3037 returning anonymous access in RCI unit.
3039 2015-01-06 Ed Schonberg <schonberg@adacore.com>
3041 * sem_ch6.adb (New_Overloaded_Entity): In GNATprove mode, a
3042 function wrapper may be a homonym of another local declaration.
3043 * sem_ch8.adb (Analyze_Subprogram_Renaming): In GNATprove mode,
3044 build function and operator wrappers after the actual subprogram
3045 has been resolved, and replace the standard renaming declaration
3046 with the declaration of wrapper.
3047 * sem_ch12.ads (Build_Function_Wrapper, Build_Operator_Wraooer):
3048 make public for use elsewhere.
3049 * sem_ch12.adb (Build_Function_Wrapper, Build_Operator_Wraooer):
3050 rewrite, now that actual is fully resolved when wrapper is
3053 2015-01-06 Javier Miranda <miranda@adacore.com>
3055 * exp_disp.adb: Revert previous change.
3057 2015-01-06 Robert Dewar <dewar@adacore.com>
3059 * exp_util.adb: Change name Name_Table_Boolean to
3060 Name_Table_Boolean1.
3061 * namet.adb: Change name Name_Table_Boolean to Name_Table_Boolean1
3062 Introduce Name_Table_Boolean2/3.
3063 * namet.ads: Change name Name_Table_Boolean to Name_Table_Boolean1
3064 Introduce Name_Table_Boolean2/3.
3065 * par-ch13.adb: Change name Name_Table_Boolean to
3066 Name_Table_Boolean1.
3068 2015-01-06 Bob Duff <duff@adacore.com>
3070 * gnat_rm.texi: Improve documentation regarding No_Task_Termination.
3072 2015-01-06 Ed Schonberg <schonberg@adacore.com>
3074 * sem_aggr.adb (Resolve_Record_Aggregte, Get_Value): For an
3075 others choice that covers multiple components, analyze each
3076 copy with the type of the component even in compile-only mode,
3077 to detect potential accessibility errors.
3079 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
3081 * sem_res.adb (Is_Assignment_Or_Object_Expression): New routine.
3082 (Resolve_Actuals): An effectively volatile out
3083 parameter cannot act as an in or in out actual in a call.
3084 (Resolve_Entity_Name): An effectively volatile out parameter
3087 2015-01-06 Ed Schonberg <schonberg@adacore.com>
3089 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): If the body is
3090 the expansion of an expression function it may be pre-analyzed
3091 if a 'access attribute is applied to the function, in which case
3092 last_entity may have been assigned already.
3094 2015-01-06 Ed Schonberg <schonberg@adacore.com>
3096 * sem_ch4.adb (Analyze_One_Call): If formal has an incomplete
3097 type and actual has the corresponding full view, there is no
3098 error, but a case of use of incomplete type in a predicate or
3099 invariant expression.
3101 2015-01-06 Vincent Celier <celier@adacore.com>
3103 * makeutl.adb (Insert_No_Roots): Make sure that the same source
3104 in two different project tree is checked in both trees, if they
3105 are sources of two different projects, extended or not.
3107 2015-01-06 Arnaud Charlet <charlet@adacore.com>
3109 * gnat1drv.adb: Minor code clean up.
3110 (Adjust_Global_Switches): Ignore gnatprove_mode in codepeer_mode.
3112 2015-01-06 Bob Duff <duff@adacore.com>
3114 * osint.adb (Read_Source_File): Don't print out
3115 file name unless T = Source.
3117 2015-01-06 Ed Schonberg <schonberg@adacore.com>
3119 * sem_util.adb (Is_Variable, Is_OK_Variable_For_Out_Formal):
3120 recognize improper uses of constant_reference types as actuals
3121 for in-out parameters.
3122 (Check_Function_Call): Do not collect identifiers if function
3123 name is missing because of previous error.
3125 2015-01-06 Robert Dewar <dewar@adacore.com>
3127 * ali-util.adb, sem_prag.adb, rtsfind.adb, sem_util.adb, sem_res.adb,
3128 ali.adb, binde.adb, namet.adb, namet.ads, gnatls.adb, bcheck.adb:
3129 Minor change of name Name_Table_Info => Name_Table_Int.
3131 2015-01-06 Robert Dewar <dewar@adacore.com>
3133 * exp_strm.adb (Build_Elementary_Input_Call): Clarify comments
3134 in previous checkin.
3135 * freeze.adb (Freeze_Fixed_Point_Type): Add warning for shaving
3137 * sem_prag.adb, sem_ch10.adb, sem_ch6.adb: Minor reformatting.
3139 2015-01-06 Vincent Celier <celier@adacore.com>
3141 * a-strsup.adb (Times (Natural;String;Positive)): Raise
3142 Length_Error, not Index_Error, when the result is too long.
3144 2015-01-06 Thomas Quinot <quinot@adacore.com>
3146 * a-direct.adb (Create_Path): Minor error handling and
3147 performance improvement.
3149 2015-01-06 Robert Dewar <dewar@adacore.com>
3151 * checks.ads, sem_ch12.adb: Minor reformatting.
3152 * exp_ch4.adb (Expand_N_Op_Divide): Generate explicit divide by
3153 zero check for fixed-point case if Backend_Divide_Checks_On_Target
3156 2015-01-06 Robert Dewar <dewar@adacore.com>
3158 * sem_prag.adb (Analyze_Pragma, case No_Elaboration_Code_All):
3159 Do not set restriction No_Elaboration_Code unless the pragma
3160 appears in the main unit).
3162 2015-01-06 Ed Schonberg <schonberg@adacore.com>
3164 * sem_ch10.adb (Is_Regular_With_Clause): Add guard to verify
3165 that with clause has already been analyzed before checking kind
3168 2015-01-06 Robert Dewar <dewar@adacore.com>
3170 * exp_strm.adb (Build_Elementary_Input_Call): Return base type
3171 (as required by RM).
3173 2015-01-06 Arnaud Charlet <charlet@adacore.com>
3175 * a-reatim.adb ("/"): Add explicit pragma Unsuppress (Division_Check).
3177 2015-01-06 Robert Dewar <dewar@adacore.com>
3179 * sem_prag.adb (Process_Suppress_Unsuppress): Add extra warning
3180 for ignoring pragma Suppress (Elaboration_Check) in SPARK mode.
3182 2015-01-06 Javier Miranda <miranda@adacore.com>
3184 * exp_disp.adb (Expand_Interface_Conversion): No displacement
3185 of the pointer to the object needed when the type of the operand
3186 is not an interface type and the interface is one of its parent
3187 types (since they share the primary dispatch table).
3189 2015-01-06 Vincent Celier <celier@adacore.com>
3191 * prj-env.adb: Minor comment update.
3193 2015-01-06 Javier Miranda <miranda@adacore.com>
3195 * sem_res.adb (Valid_Conversion): Restrict the checks on anonymous
3196 access types whose target type is an interface type to operands
3197 that are access types; required to report an error when the
3198 operand is not an access type.
3200 2015-01-06 Bob Duff <duff@adacore.com>
3202 * a-cfinve.adb (Copy): Set the discriminant to the Length when
3204 * a-cofove.ads (Capacity): Add a postcondition.
3205 * a-cfinve.ads (Capacity): Add a postcondition.
3206 (Reserve_Capacity): Correct the postcondition in the case where
3207 Capacity = 0; that means "Capacity => Length (Container)".
3208 * a-cofove.adb (Elems[c]): Add a comment
3209 explaining the dangers and how to avoid them.
3211 2015-01-06 Ed Schonberg <schonberg@adacore.com>
3213 * sem_ch12.adb: Code clean up.
3215 2015-01-06 Arnaud Charlet <charlet@adacore.com>
3217 * gnatvsn.ads: Bump copyright year.
3219 2015-01-06 Robert Dewar <dewar@adacore.com>
3221 * s-taskin.ads, s-traces.ads: Minor reformatting.
3222 * exp_util.adb: Minor typo fix.
3224 2015-01-06 Vincent Celier <celier@adacore.com>
3226 * gnatls.adb (Search_RTS): Invoke Initialize_Default_Project_Path
3227 with the runtime name.
3228 * prj-env.adb (Initialize_Default_Project_Path): When both
3229 Target_Name and Runtime_Name are not empty string, add to the
3230 project path the two directories .../lib/gnat and .../share/gpr
3231 related to the runtime.
3232 * prj-env.ads (Initialize_Default_Project_Path): New String
3233 parameter Runtime_Name, defaulted to the empty string.
3235 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
3237 * frontend.adb: Guard against the case where a configuration
3238 pragma may be split into multiple pragmas and the original
3239 rewritten as a null statement.
3240 * sem_prag.adb (Analyze_Pragma): Insert a brand new Check_Policy
3241 pragma using Insert_Before rather than Insert_Action. This
3242 takes care of the configuration pragma case where Insert_Action
3245 2015-01-06 Bob Duff <duff@adacore.com>
3247 * a-coboho.ads (Element_Access): Add "pragma
3248 No_Strict_Aliasing (Element_Access);". This is needed because
3249 we are unchecked-converting from Address to Element_Access.
3250 * a-cofove.ads, a-cofove.adb (Elems,Elemsc): Fix bounds of the
3253 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
3255 * sem_res.adb (Resolve_Actuals): Remove the
3256 restriction which prohibits volatile actual parameters with
3257 enabled external propery Async_Writers to act appear in procedure
3258 calls where the corresponding formal is of mode OUT.
3260 2015-01-05 Jakub Jelinek <jakub@redhat.com>
3262 * gnat_ugn.texi: Bump @copying's copyright year.
3264 2015-01-05 Eric Botcazou <ebotcazou@adacore.com>
3267 * gcc-interface/Makefile.in (../stamp-tools): Reinstate dropped code.
3269 2015-01-04 Uros Bizjak <ubizjak@gmail.com>
3271 * gcc-interface/misc.c (internal_error_function): Use xasprintf instead
3272 of unchecked asprintf.
3275 Copyright (C) 2015 Free Software Foundation, Inc.
3277 Copying and distribution of this file, with or without modification,
3278 are permitted in any medium without royalty provided the copyright
3279 notice and this notice are preserved.