1 2010-09-09 Vincent Celier <celier@adacore.com>
3 * osint.adb (Canonical_Case_File_Name): Use procedure To_Lower in
5 (Canonical_Case_Env_Var_Name): Ditto
7 2010-09-09 Bob Duff <duff@adacore.com>
9 * g-pehage.adb (Allocate): Initialize the allocated elements of IT.
11 2010-09-09 Robert Dewar <dewar@adacore.com>
13 * cstand.adb: Mark Boolean and Character types as Ordered
14 * einfo.adb (Has_Pragma_Ordered): New flag
15 * einfo.ads (Has_Pragma_Ordered): New flag
16 * g-calend.ads: Mark Day_Name as Ordered
17 * opt.ads: Mark Ada_Version_Type as Ordered
18 (Warn_On_Unordered_Enumeration_Type): New flag
19 * par-prag.adb: Add procdessing for pragma Ordered
20 * s-ficobl.ads (Read_File_Mode): New subtype
21 * s-fileio.adb: Use Read_File_Mode instead of explicit ranges
22 * s-taskin.ads: Mark Entry_Call_State as ordered
23 * sem_ch3.adb (Build_Derived_Enumeration_Type): Inherit
25 * sem_ch6.ads: Mark Conformance_Type as Ordered
26 * sem_prag.adb: Implement pragma Ordered
27 * sem_res.adb (Bad_Unordered_Enumeration_Reference): New function
28 (Resolve_Comparison_Op): Diagnose unordered comparison
29 (Resolve_Range): Diagnose unordered range
30 * sem_warn.adb (Warn_On_Unordered_Enumeration_Type): New flag (from
32 * snames.ads-tmpl: Add entry for pragma Ordered
33 * style.ads (Check_Enumeration_Subrange): Removed
34 * styleg.adb (Check_Enumeration_Subrange): Removed
35 * styleg.ads (Check_Enumeration_Subrange): Removed
36 * stylesw.adb: Remove handling of -gnatyE switch
37 * stylesw.ads: (Style_Check_Enumeration_Subranges): Removed
38 * vms_data.ads: Remove -gnatyE entries
40 * ug_words: Entries for -gnatw.u and -gnatw.U
41 * gnat_ugn.texi: Document -gnatw.u/-gnatw.U switches
42 * gnat_rm.texi: Document pragma Ordered.
43 * s-tasren.adb: Avoid unnecessary comparison on unordered enumeration.
44 * s-tpobop.adb: Remove comparison on unordered enumeration type.
46 2010-09-09 Vincent Celier <celier@adacore.com>
48 * adaint.c: New function __gnat_get_env_vars_case_sensitive, returns 0
49 for VMS and Windows, and 1 for all other platforms.
50 * adaint.h: New function __gnat_get_env_vars_case_sensitive
51 * osint.ads, osint.adb (Canonical_Case_Env_Var_Name): New procedure.
52 * prj-ext.adb (Add): Call Canonical_Case_Env_Var_Name instead of
53 Canonical_Case_File_Name, as we are dealing with environment variables,
56 2010-09-09 Robert Dewar <dewar@adacore.com>
58 * sem_util.adb: Minor reformatting
60 2010-09-09 Vincent Celier <celier@adacore.com>
62 * vms_data.ads: Add documentation for S_Make_Single.
64 2010-09-09 Ed Schonberg <schonberg@adacore.com>
66 * sem_util.adb (Same_Object): include formal parameters.
68 2010-09-09 Vincent Celier <celier@adacore.com>
70 * make.adb (Queue): New package implementing a new impementation of the
71 queue, taking into account the new switch --single-compile-per-obj-dir.
72 * makeutl.ads (Single_Compile_Per_Obj_Dir_Switch): New constant String
73 for gnatmake and gprbuild new switch --single-compile-per-obj-dir.
74 * opt.ads (One_Compilation_Per_Obj_Dir): New Boolean flag, defauted to
76 * switch-m.adb (Scan_Make_Switches): Take into account new gnatmake
77 switch --single-compile-per-obj-dir.
78 * vms_data.ads: Add qualifier SINGLE_COMPILE_PER_OBJ_DIR for gnatmake
79 switch --single-compile-per-obj-dir.
80 * gnat_ugn.texi: Add documentation for new gnatmake switch
81 --single-compile-per-obj-dir.
83 2010-09-09 Ed Schonberg <schonberg@adacore.com>
85 * einfo.adb, einfo.ads: Clarify use of Corresponding_Protected_Entry.
87 2010-09-09 Javier Miranda <miranda@adacore.com>
89 * sem_ch3.adb (Is_Progenitor): Relocated to sem_type.
90 (Replace_Type): Code cleanup.
91 * sem_type.ads, sem_type.adb (Is_Progenitor): Relocated from sem_ch3
93 2010-09-09 Thomas Quinot <quinot@adacore.com>
95 * exp_ch8.adb: Minor reformatting.
97 2010-09-09 Ed Schonberg <schonberg@adacore.com>
99 * exp_ch9.adb, einfo.adb, einfo.ads: New attribute
100 Corresponding_Protected_Entry.
102 2010-09-09 Ed Schonberg <schonberg@adacore.com>
104 * exp_ch3.adb (Build_Untagged_Equality): Do not set alias of implicit
105 inequality, it is always rewritten as the negation of the corresponding
107 * exp_ch8.adb (Expand_N_Subprogram_Renaming): If the subprogram renames
108 the predefined equality of an untagged record, create a body at the
109 point of the renaming, to capture the current meaning of equality for
112 2010-09-09 Robert Dewar <dewar@adacore.com>
114 * sem.adb, sem_warn.adb: Minor reformatting.
116 2010-09-09 Ed Schonberg <schonberg@adacore.com>
118 * sem_ch6.adb: Improve error message on untagged equality.
119 * sem.adb (Semantics): Include subprogram bodies that act as spec.
121 2010-09-09 Javier Miranda <miranda@adacore.com>
123 * sem_ch13.adb, exp_ch13.adb: Undo previous change, unneeded.
125 2010-09-09 Robert Dewar <dewar@adacore.com>
127 * sem_ch13.adb, sem_ch6.adb, exp_ch3.adb: Minor reformatting.
129 2010-09-09 Robert Dewar <dewar@adacore.com>
131 * einfo.adb (Is_Aggregate_Type): New function.
132 * einfo.ads (Aggregate_Kind): New enumeration subtype
133 (Is_Aggregate_Type): New function.
134 * sem_type.adb (Is_Array_Class_Record_Type): Removed, replaced by
137 2010-09-09 Robert Dewar <dewar@adacore.com>
139 * exp_ch11.adb, frontend.adb, sem_attr.adb, sem_ch10.adb, sem_ch3.adb,
140 sem_ch4.adb, sem_ch9.adb, sem_res.adb: Use Restriction_Check_Needed
142 * restrict.ads, restrict.adb: Ditto.
143 (Restriction_Check_Needed): New function
145 2010-09-09 Ed Schonberg <schonberg@adacore.com>
147 * exp_ch9.ads (Find_Master_Scope): New function, extracted from
148 Build_Master_Entity, to find the proper scope for the master entity of
149 a type that may contain tasks, in the presence of transient scopes.
150 * exp_ch9.adb (Build_Master_Entity) Use new function.
151 * exp_ch3.adb (Build_Class_Wide_Master): ditto.
153 2010-09-09 Vincent Celier <celier@adacore.com>
155 * prj-attr.adb: Add new attributes Leading_Library_Options and
156 Linker'Leading_Switches.
157 * snames.ads-tmpl: Add new standard names Leading_Library_Options and
160 2010-09-09 Javier Miranda <miranda@adacore.com>
162 * sem_ch3.adb (Derive_Subprogram): The code that checks if a
163 dispatching primitive covers some interface primitive is incomplete.
164 Replace such code by the invocation of a new subprogram that provides
166 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation.
167 * sem_ch6.adb (Check_Missing_Return): Minor reformating
168 (Check_Convention): Complete if-statement conditition when reporting
169 errors (to avoid assertion failure).
170 * sem_ch13.adb (Make_Null_Procedure_Specs): This routine was previously
171 located in exp_ch3. Relocated inside Analyze_Freeze_Entity.
172 (Analyze_Freeze_Entity): Invoke routine that adds the spec of non
173 overridden null interface primitives.
174 * sem_type.adb (Is_Ancestor): If the parent of the partial view of a
175 private type is an interface then use the parent of its full view to
176 climb to its ancestor type.
177 * sem_disp.ads, sem_disp.adb (Covers_Some_Interface): New subprogram.
178 (Check_Dispatching_Operation): Extend assertion to handle wrappers of
179 null interface primitives.
180 (Is_Null_Interface_Primitive): New subprogram.
181 * exp_ch3.adb (Make_Null_Procedure_Specs): Removed.
182 (Expand_Freeze_Record_Type): Do not generate specs of null interface
183 subprograms because they are now generated by Analyze_Freeze_Entity.
185 2010-09-09 Robert Dewar <dewar@adacore.com>
187 * a-calfor.adb, sem_ch3.adb: Minor reformatting.
189 2010-09-09 Robert Dewar <dewar@adacore.com>
191 * bindgen.adb (Gen_Restrictions_Ada): Avoid explicit enumeration ranges
192 (Gen_Restrictions_C): Avoid explicit enumeration ranges
193 (Set_String_Replace): New procedure
194 * casing.ads (Known_Casing): New subtype declaration
195 * prj-attr.ads (All_Case_Insensitive_Associative_Array): New subtype
197 * prj-dect.adb (Parse_Attribute_Declaration): Avoid enumeration range
198 * prj-nmsc.adb (Check_Naming): Avoid unnecessary enumeration range
199 * prj-strt.adb (Attribute_Reference): Avoid enumeration range test
200 * prj.adb (Known_Casing): Moved to Casing spec (avoid enum range)
201 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Avoid enumeration
203 * sem_res.adb (Resolve_Range): Check for enumeration subrange style rule
204 * sem_type.adb (Is_Array_Class_Record_Type): New.
205 * style.ads (Check_Enumeration_Subrange): New procedure
206 * styleg.adb (Check_Enumeration_Subrange): New procedure
207 * styleg.ads (Check_Enumeration_Subrange): New procedure
208 * stylesw.adb Add handling for Style_Check_Enumeration_Subranges
209 * stylesw.ads (Style_Check_Enumeration_Subranges): New flag
210 * usage.adb: Add line for -gnatyE
211 * vms_data.ads: Add entries for [NO]ENUMERATION_RANGES
212 Add missing entry for NOBOOLEAN_OPERATORS
213 * gnat_ugn.texi: Add documentation for -gnatyE
215 2010-09-09 Robert Dewar <dewar@adacore.com>
217 * namet.adb (Initialize): Is now a dummy procedure
218 (Reinitialize): New procedure
219 Call Reinitialize from package initialization
220 * namet.ads (Initialize): Is now a dummy procedure
221 (Reinitialize): New procedure
222 * clean.adb, gnat1drv.adb, gnatbind.adb, gnatcmd.adb, gnatlink.adb,
223 gnatls.adb, gprep.adb, make.adb, prj-makr.adb: Remove obsolete call to
226 2010-09-09 Bob Duff <duff@adacore.com>
228 * sem_elab.adb, s-os_lib.ads: Minor comment fixes.
230 2010-09-09 Robert Dewar <dewar@adacore.com>
232 * s-bitops.adb (Raise_Error): Add exception message
234 2010-09-09 Robert Dewar <dewar@adacore.com>
236 * par-ch5.adb (Test_Statement_Required): Deal with Ada 2012 allowing no
237 null statement after label.
238 * sinfo.ads: Minor comment updates.
240 2010-09-09 Robert Dewar <dewar@adacore.com>
242 * nlists.ads, nlists.adb (In_Same_List): New function.
243 Use Node_Or_Entity_Id where appropriate.
244 * par-labl.adb, sem_ch6.adb, sem_type.adb: Use In_Same_List.
246 2010-09-09 Robert Dewar <dewar@adacore.com>
248 * restrict.ads, restrict.adb (Check_Wide_Character_Restriction): New
250 * sem_ch3.adb: Use Check_Wide_Character_Restriction
251 (Enumeration_Type_Declaration): Check violation of No_Wide_Characters
252 * sem_ch8.adb (Find_Direct_Name): Check violation of No_Wide_Characters
253 (Find_Expanded_Name): Check violation of No_Wide_Characters
255 2010-09-09 Robert Dewar <dewar@adacore.com>
257 * par-ch5.adb: Minor reformatting.
259 2010-09-09 Robert Dewar <dewar@adacore.com>
261 * prj-env.adb: Minor code reorganization.
262 * par-ch3.adb: Minor reformatting.
263 * gcc-interface/Make-lang.in: Update dependencies.
265 2010-09-09 Ed Schonberg <schonberg@adacore.com>
267 * exp_ch9.adb (Build_Activation_Chain_Entity): The construct enclosing
268 a task declaration can be an entry body.
270 2010-09-09 Javier Miranda <miranda@adacore.com>
272 * exp_disp.adb (Make_DT): Decorate as "static" variables containing
273 tags of library level tagged types.
274 (Make_Tags): Disable backend optimizations about aliasing for
275 declarations of access to dispatch tables.
277 2010-09-09 Ed Schonberg <schonberg@adacore.com>
279 * sem_ch12.adb (Reset_Entity): If the entity is an itype created as a
280 subtype for a null-excluding access type, recover the original
281 subtype_mark to get the proper visibility on the original name.
283 2010-09-09 Ed Schonberg <schonberg@adacore.com>
285 * exp_ch3.adb (Build_Untagged_Equality): For Ada2012, new procedure to
286 create the primitive equality operation for an untagged record. The
287 operation is the predefined equality if no record component has a
288 user-defined equality, or if there is a user-defined equality for the
289 type as a whole, or when the type is derived and it has an inherited
290 equality. Otherwise the body of the operations is built as for tagged
292 (Expand_Freeze_Record_Type): Call Build_Untagged_Equality when needed.
293 (Make_Eq_Body): New function to create the expanded body of the equality
294 operation for tagged and untagged records. In both cases the operation
295 composes, and the primitive operation of each record component is used
296 to generate the equality function for the type.
297 * exp_ch4.adb (Expand_Composite_Equality): In Ada2012, if a component
298 has an abstract equality defined, replace its call with a
300 * sem_ch6.adb (New_Overloaded_Entity): if Ada2012, verify that a
301 user-defined equality operator for an untagged record type does not
302 happen after type is frozen, and appears in the visible part if partial
303 view of type is not limited.
305 2010-09-09 Tristan Gingold <gingold@adacore.com>
307 * gnatlbr.adb: Make Create_Directory more portable: use __gnat_mkdir.
309 2010-09-09 Bob Duff <duff@adacore.com>
311 * gnat_ugn.texi: Remove incorrect statement about -E being the default.
313 2010-09-09 Pascal Obry <obry@adacore.com>
315 * gnat_ugn.texi: Update doc on windows related topics.
317 2010-09-09 Geert Bosch <bosch@adacore.com>
319 * s-fatgen.adb: Update comments.
321 2010-09-09 Robert Dewar <dewar@adacore.com>
323 * par-ch4.adb (Box_Error): New procedure.
325 2010-09-09 Thomas Quinot <quinot@adacore.com>
327 * sem.adb: Minor reformatting.
329 2010-09-09 Pascal Obry <obry@adacore.com>
331 * prj-env.adb: Style fix, use /and then/ and /or else/.
332 * gnat_ugn.texi: Fix typos.
334 2010-09-03 Joseph Myers <joseph@codesourcery.com>
337 * gcc-interface/misc.c (gnat_init_options): Allow options with
338 empty canonical form. Generate a single save_argv element from -I
341 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
343 * gcc-interface/utils.c (gnat_pushdecl): Remove test for PARM_DECLs.
344 Attach fake PARM_DECLs to the topmost block of the function.
346 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
348 * gcc-interface/trans.c (call_to_gnu): Also force the return slot opt
349 for the call to a function whose return type was unconstrained.
351 2010-08-30 Olivier Hainque <hainque@adacore.com>
353 * gcc-interface/decl.c (FOREIGN_FORCE_REALIGN_STACK): New macro,
354 replacement for FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN.
355 (gnat_to_gnu_entity) <case ..., E_Procedure>: Use it.
357 2010-08-21 Eric Botcazou <ebotcazou@adacore.com>
359 * tracebak.c: Fix typo in comment.
361 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
363 * gcc-interface/decl.c: Use FOR_EACH_VEC_ELT.
364 * gcc-interface/trans.c: Likewise.
365 * gcc-interface/utils.c: Likewise.
367 2010-08-18 Eric Botcazou <ebotcazou@adacore.com>
369 * tracebak.c (i386): Use GCC unwinder on Linux with GCC > 4.5.
371 2010-08-10 Robert Dewar <dewar@adacore.com>
373 * sem_ch8.adb, sem_ch8.ads: Change name Write_Scopes to ws.
374 * sem_util.adb: Minor reformatting.
376 2010-08-10 Javier Miranda <miranda@adacore.com>
378 * sem_aggr.adb (Resolve_Extension_Aggregate): Warn on the use of C++
379 constructors that leave the object partially initialized.
380 * exp_atag.ads, exp_atags.adb (Build_Inherit_CPP_Prims): New subprogram
381 that copies from parent of Typ the dispatch table slots of inherited
382 C++ primitives. It handles primary and secondary dispatch tables.
383 * einfo.adb (Related_Type): Moved from Node26 to Node27. Required to
384 use this attribute with E_Variable entities.
385 (Set_Is_Tag): Relax assertion to allow its use with variables that
387 (Set_Related_Type): Relax assertion to allow its use with variables
388 that store the tag of a C++ class.
389 (Write_26_Field_Name): Remove Related_Type.
390 (Write_27_Field_Name): Add Related_Type.
391 * einfo.ads (Related_Type): Moved from Node26 to Node27. Available also
392 with E_Variable entities.
393 * sem_prag.adb (CPP_Constructor): Warn on duplicated occurrence of this
395 * sem_util.adb (Search_Tag): Add missing support for CPP types.
396 (Enclosing_CPP_Parent): New subprogram.
397 (Has_Suffix): New subprogram.
398 * sem_util.ads (Enclosing_CPP_Parent): New subprogram that returns the
399 closest ancestor of a type that is a C++ type.
400 (Has_Suffix): New subprogram. Used in assertions to check the suffix of
402 * sem_attr.adb (Analyze_Access_Attribute): Check wrong use of current
403 instance in derivations of C++ types.
404 * exp_tss.adb (CPP_Init_Proc): New subprogram.
405 (Is_CPP_Init_Proc): New subprogram.
406 (Set_TSS): Handle new C++ init routines.
407 * exp_tss.ads (TSS_CPP_Init): New TSS name. For initialization of C++
409 (CPP_Init_Proc): New subprogram.
410 (Is_CPP_Init_Proc): New subprogram.
411 * exp_disp.adb (CPP_Num_Prims): New subprogram.
412 (Has_CPP_Constructors): New subprogram.
413 (Make_Secondary_DT, Make_DT): For derivations of CPP types, do not
414 initialize slots located in the C++ part of the dispatch table.
415 (Make_Tags): For CPP types declare variables used by the IP routine to
416 store the C++ tag values after the first invocation of the C++
418 (Build_CPP_Init_DT): New subprogram.
419 (Set_CPP_Constructors): New implementation that builds an IP for each
420 CPP constructor. These IP are wrappers of the C++ constructors that,
421 after the first invocation of the constructor, read the C++ tags from
422 the object and save them locally. These copies of the C++ tags are used
423 by the IC routines to initialize tables of Ada derivations of CPP types.
424 (Write_DT): Indicate what primitives are imported from C++
425 * exp_disp.ads (CPP_Num_Prims): New subprogram.
426 (Has_CPP_Constructors): New subprogram.
427 * exp_aggr.adb (Build_Record_Aggr_Code): For derivations of C++ types
428 invoke the IC routine to inherit the slots of the parents.
429 * sem_ch13.adb (Analyze_Freeze_Entity): Add new warnings on CPP types.
430 * exp_ch3.adb (Is_Variable_Size_Array): New subprogram.
431 (Is_Variable_Size_Record): Factorize code calling
432 Is_Variable_Size_Array.
433 (Build_CPP_Init_Procedure): New subprogram that builds the tree
434 corresponding to the procedure that initializes the C++ part of the
435 dispatch table of an Ada tagged type that is a derivation of a CPP type.
436 (Build_Init_Procedure): Adding documentation plus code reorganization to
437 leave more clear the construction of the IP with C++ types.
438 (Expand_Freeze_Record_Type): Delay call to Set_CPP_Constructors because
439 it cannot be called after Make_Tags has been invoked.
440 (Inherit_CPP_Tag): Removed.
441 (Init_Secondary_Tags): For derivations of CPP types, warn on tags
442 located at variable offset.
443 * freeze.ads: Minor reformating.
444 * sem_ch8.adb (Write_Scopes): Add pragma export. Required to have it
446 * gcc-interface/Make-lang.in: Update dependencies.
448 2010-08-10 Robert Dewar <dewar@adacore.com>
450 * a-chahan.ads: Add comments on handling of obsolescent entries.
451 * opt.ads: Add Ada_2005 and Ada_2012 renamings for versions.
452 * restrict.adb (Check_Obsolescent_2005_Entity): New procedure.
453 * restrict.ads (Check_Obsolescent_2005_Entity): New procedure.
454 * sem_attr.adb (Analyze_Access_Attribute): Call
455 Check_Obsolescent_2005_Entity to check for access to obsolescent
456 Ada.Characters.Handling subprogram.
457 (Analyze_Attribute, case Class): Applying Class to untagged incomplete
458 type is obsolescent in Ada 2005.
459 (Analyze_Attribute, case Constrained): Better placement of flag when
460 flagged as obsolescent feature.
461 (Analyze_Attribute, case Storage_Size): Use with tasks is obsolescent
462 * sem_ch10.adb (Analyze_With_Clause): With of renamings such as Text_IO
463 is an obsolescent feature.
464 * sem_ch11.adb (Analyze_Raise_Statement): Numeric_Error is obsolescent
466 * sem_ch8.adb (Analyze_Subprogram_Renaming): Call
467 Check_Obsolescent_2005_Entity to check for renaming obsolete
468 Ada.Characters.Handling subprogram.
469 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): Check
470 for obsolescent restrictions in Ada 2005.
471 (Analyze_Pragma, case Suppress): Entity arg is obsolescent in Ada 2005
472 (Analyze_Pragma, case Interface): Interface is obsolescent in Ada 2005
473 * sem_res.adb (Resolve_Call): Call Check_Obsolescent_2005_Entity to
474 check for obsolescent references to Ada.Characters.Handling subprograms
476 2010-08-10 Robert Dewar <dewar@adacore.com>
478 * einfo.adb, einfo.ads: Fix bad -gnatdt output for incomplete type.
480 2010-08-10 Robert Dewar <dewar@adacore.com>
482 * errout.ads: Add VMS table entries for 2005, 12, 2012 switches
483 * par-ch4.adb: Change wording of Ada 2012 messages
484 * vms_data.ads: Add VMS entries for /2005, /12, /2012
486 2010-08-10 Robert Dewar <dewar@adacore.com>
488 * a-suenco.adb (Convert): Fix bug in UTF-16 to UTF-8 conversion for
489 codes in the range 16#80#..16#7FF#.
490 * sem_ch10.adb: Minor reformatting.
492 2010-08-10 Arnaud Charlet <charlet@adacore.com>
494 * gnat1drv.adb (Scan_Front_End_Switches): Always perform semantics and
495 generate ali files in CodePeer mode, so that a gnatmake -c -k will
496 proceed further when possible
497 * freeze.adb (Freeze_Static_Object): Fix thinko. Do not generate error
498 messages when ignoring representation clauses (-gnatI).
500 2010-08-10 Ed Schonberg <schonberg@adacore.com>
502 * exp_ch4.adb (Expand_N_Selected_Component): Do not attempt to
503 constant-fold discriminant reference if the constraint is an object
504 with non-static expression. Expression may contain volatile references
505 in the presence of renamings.
507 2010-08-10 Vincent Celier <celier@adacore.com>
509 * prj-proc.adb (Get_Attribute_Index): If Index is All_Other_Names,
511 * prj-strt.adb (Attribute_Reference): Recognize 'others' as a valid
512 index for an associative array where it is allowed.
514 2010-08-10 Thomas Quinot <quinot@adacore.com>
516 * exp_attr.adb: Add comments.
518 2010-08-10 Jerome Lambourg <lambourg@adacore.com>
520 * adaint.c (__gnat_get_file_names_case_sensitive): return 0 on darwin.
522 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
524 * gcc-interface/utils.c (gnat_poplevel): Use blocks_nreverse.
526 2010-08-09 Eric Botcazou <ebotcazou@adacore.com>
528 * gcc-interface/utils.c (build_vms_descriptor32): Fix formatting.
529 (build_vms_descriptor): Likewise.
531 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
533 * gcc-interface/utils.c (make_descriptor_field): Add tree parameter.
534 (build_vms_descriptor32): Adjust calls to it for new parameter.
535 (build_vms_descriptor): Likewise.
537 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
539 * gcc-interface/decl.c (rec_variant): Declare. Declare a VEC of it.
540 (build_variant_list): Take and return a VEC instead of a tree.
541 (create_variant_part_from): Take a VEC instead of a tree for
542 variant_list. Adjust accordingly.
543 (gnat_to_gnu_entity): Adjust for changes to previous functions.
545 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
547 * gcc-interface/decl.c (gnat_to_gnu_entity): Use XALLOCAVEC instead
549 (components_to_record): Likewise.
550 * gcc-interface/trans.c (gnat_to_gnu): Likewise.
551 * gcc-interface/utils.c (max_size): Likewise.
552 (build_vms_descriptor32): Likewise.
553 (build_vms_descriptor): Likewise.
555 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
557 * gcc-interface/decl.c (subst_pair): Declare. Declare a VEC of it.
558 (build_subst_list): Return a VEC instead of a tree.
559 (build_variant_list): Take a VEC for subst_list. Adjust
561 (create_field_decl_from): Likewise.
562 (create_variant_part_from): Likewise.
563 (copy_and_substitute_in_size): Likewise.
564 (gnat_to_gnu_entity): Adjust for new interface to build_subst_list.
565 Free the built vector.
567 2010-08-06 Eric Botcazou <ebotcazou@adacore.com>
569 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not build an
570 allocator for large imported objects.
572 2010-08-05 Robert Dewar <dewar@adacore.com>
574 * gnat1drv.adb: Minor reformatting.
576 2010-08-05 Ed Schonberg <schonberg@adacore.com>
578 * sem.adb (Do_Unit_And_Dependents): If some parent unit is an
579 instantiation, process its body before the spec of the main unit,
580 because it may contain subprograms invoked in the spec of main.
581 * einfo.ads: Add documention of delayed freeze.
583 2010-08-05 Vincent Celier <celier@adacore.com>
585 * prj-nmsc.adb (Process_Linker): Take into account new values for
586 attribute Response_File_Format.
587 * prj.ads (Response_File_Format): New enumeration values GCC_GNU,
588 GCC_Object_List and GCC_Option_List.
590 2010-08-05 Ed Schonberg <schonberg@adacore.com>
592 * exp_ch4.adb (Expand_N_Selected_Component): Do not constant-fold a
593 selected component that denotes a discriminant if it is the
594 discriminant of a component of an unconstrained record type.
596 2010-08-05 Ed Schonberg <schonberg@adacore.com>
598 * exp_util.adb (Insert_Actions): If the action appears within a
599 conditional expression that is already analyzed, insert action further
602 2010-08-05 Robert Dewar <dewar@adacore.com>
604 * exp_ch4.adb: Minor reformatting.
606 2010-08-05 Thomas Quinot <quinot@adacore.com>
608 * exp_ch4.adb: Minor reformatting
609 * gnat1drv.adb: Minor reformatting.
610 Minor code reorganization (use Nkind_In).
612 2010-08-05 Ed Schonberg <schonberg@adacore.com>
614 * exp_util.ads, exp_util.adb (Needs_Constant_Address): New predicate to
615 determine whether the expression in an address clause for an
616 initialized object must be constant. Code moved from freeze.adb.
617 (Remove_Side_Effects): When the temporary is initialized with a
618 reference, indicate that the temporary is a constant as done in all
620 * freeze.adb (Check_Address_Clause): use Needs_Constant_Address.
621 * exp_ch13.adb (Expand_N_Attribute_Definition_Clause, case 'Address):
622 If object does not need a constant address, remove side effects from
623 address expression, so it is elaborated at the point of the address
624 clause and not at the freeze point of the object, so that elaboration
627 2010-08-05 Vincent Celier <celier@adacore.com>
629 * prj.adb (Is_Compilable): Return False for header files of non Ada
632 2010-08-05 Emmanuel Briot <briot@adacore.com>
634 * prj-nmsc.adb: The Missing_Source_Files flag also considers a missing
635 exec directory as a warning rather than an error.
637 2010-08-05 Thomas Quinot <quinot@adacore.com>
639 * sem_ch6.adb, gnat1drv.adb, exp_ch6.adb, sem_eval.adb: Minor
642 2010-08-05 Steve Baird <baird@adacore.com>
644 * exp_util.adb (Remove_Side_Effects): An access value which designates
645 a volatile object of a nonvolatile type is prohibited.
646 Do not call Make_Reference to construct a reference to such an object.
648 2010-08-05 Robert Dewar <dewar@adacore.com>
650 * a-suezse.adb, a-suezse.ads, a-suezen.adb, a-suezen.ads: Removed.
651 * a-suewse.adb, a-suewse.ads, a-suesen.adb, a-suesen.ads,
652 a-suewen.adb, a-suewen.ads: New files.
653 * Makefile.rtl, impunit.adb: Update implementation of Ada 2012 string
655 * sem_elab.adb: Minor reformatting.
657 2010-08-05 Arnaud Charlet <charlet@adacore.com>
659 * sem_ch8.adb (Use_One_Type): Protect against empty scopes.
660 * exp_util.adb (Component_May_Be_Bit_Aligned): Prevent assert failure
661 in case of null Comp.
663 2010-08-05 Robert Dewar <dewar@adacore.com>
665 * errout.adb, a-suewen.adb, a-suezen.adb: Minor reformatting.
667 2010-08-05 Gary Dismukes <dismukes@adacore.com>
669 * sem_ch4.adb (Analyze_Allocator): Flag errors on allocators of a
670 nested access type whose designated type has tasks or is a protected
671 object when the restrictions No_Task_Hierarchy or
672 No_Local_Protected_Objects apply. Add ??? comment.
673 * sem_ch9.adb (Analyze_Protected_Type): Give a warning when a protected
674 type is not a library-level type and No_Local_Protected_Objects applies.
675 (Analyze_Task_Type): Give a warning when a task type is not a
676 library-level type and No_Task_Hierarchy applies.
678 2010-08-05 Arnaud Charlet <charlet@adacore.com>
680 * sem.adb: Minor reformatting
681 * sem_ch4.adb (Analyze_Reference): Disable error message in CodePeer
684 2010-08-04 Eric Botcazou <ebotcazou@adacore.com>
686 * gcc-interface/decl.c: Do not undefine IN_GCC_FRONTEND and do not
688 (gnat_to_gnu_entity) <object>: Force address of -1 at the tree level
689 for the debug-only entity.
690 * gcc-interface/Make-lang.in (ada/decl.o): Adjust dependencies.
692 2010-08-03 Joseph Myers <joseph@codesourcery.com>
694 * gcc-interface/lang-specs.h: Don't pass -a options.
696 2010-07-28 Joseph Myers <joseph@codesourcery.com>
698 * gcc-interface/misc.c (gnat_init_options): Ignore erroneous
699 options. Check canonical_option_num_elements on options copied.
701 2010-07-27 Joseph Myers <joseph@codesourcery.com>
703 * gcc-interface/misc.c (gnat_handle_option): Update prototype and
704 return value type. Don't check for missing arguments here.
706 2010-07-27 Joseph Myers <joseph@codesourcery.com>
708 * gcc-interface/misc.c (gnat_option_lang_mask): New.
709 (gnat_init_options): Update prototype. Reconstruct argv array
710 from decoded options.
712 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
714 * gcc-interface/utils.c (update_pointer_to): In the unconstrained array
715 case, merge the alias set of the old pointer type.
717 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
719 * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change
720 and recurse only for multidimensional array types instead.
722 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
725 * gcc-interface/utils.c (convert): Fix thinko in test.
726 (unchecked_convert): When converting from a scalar type to a type with
727 a different size, pad to have the same size on both sides.
729 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
731 * gcc-interface/utils.c (gnat_types_compatible_p): Don't require strict
732 equality for the component type of array types.
734 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
736 * gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
737 * gcc-interface/trans.c: Likewise.
738 * gcc-interface/utils.c: Likewise.
739 * gcc-interface/utils2.c: Likewise.
741 2010-07-13 Laurent GUERBY <laurent@guerby.net>
744 * gcc-interface/targtyps.c: Include tm_p.h.
745 * gcc-interface/Make-lang.in: Update dependencies.
747 2010-07-09 Eric Botcazou <ebotcazou@adacore.com>
749 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Deal with
752 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
754 * gcc-interface/utils.c: Include diagnostic-core.h in every file
755 that includes toplev.h.
757 2010-07-03 Eric Botcazou <ebotcazou@adacore.com>
759 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>:
760 Branch to common code handling the alignment of discrete types.
761 <E_Signed_Integer_Type>: Likewise.
762 <E_Modular_Integer_Type>: Likewise.
764 2010-07-02 Eric Botcazou <ebotcazou@adacore.com>
766 * gcc-interface/misc.c (gnat_handle_option): Do not populate gnat_argv.
767 (gnat_handle_option): Allocate only one element for gnat_argv.
768 (gnat_init): Do not populate gnat_argv.
770 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
772 * gcc-interface/trans.c: Do not include tree-flow.h.
773 * gcc-interface/Make-lang.in: Adjust dependencies.
775 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
777 * gcc-interface/gigi.h (gnat_build_constructor): Take a VEC instead
778 of a TREE_LIST. Update comment.
779 * gcc-interface/trans.c (gigi): Build a VEC instead of a TREE_LIST.
780 Adjust call to gnat_build_constructor.
781 (Attribute_to_gnu): Likewise.
782 (gnat_to_gnu): Likewise.
783 (pos_to_constructor): Likewise.
784 (extract_values): Likewise.
785 * gcc-interface/utils.c (build_template): Likewise.
786 (convert_vms_descriptor64): Likewise.
787 (convert_vms_descriptor32): Likewise.
788 (convert_to_fat_pointer): Likewise.
790 (unchecked_convert): Likewise.
791 * gcc-interface/decl.c (gnat_to_gnu_entity): Likewise.
792 * gcc-interface/utils2.c (build_allocator): Likewise.
793 (fill_vms_descriptor): Likewise.
794 (gnat_build_constructor): Take a VEC instead of a TREE_LIST.
795 (compare_elmt_bitpos): Adjust for parameters being constructor_elts
796 instead of TREE_LISTs.
798 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
800 * gcc-interface/misc.c: Do not include except.h.
801 * gcc-interface/Make-lang.in: Update dependencies.
803 2010-06-27 Eric Botcazou <ebotcazou@adacore.com>
805 * gcc-interface/trans.c: Include tree-flow.h.
806 (gnu_switch_label_stack): Delete.
807 (Case_Statement_to_gnu): Do not emit the goto at the end of a case if
808 its associated block cannot fall through. Do not emit the final label
809 if no cases branch to it.
810 * gcc-interface/Make-lang.in (ada/trans.o): Add $(TREE_FLOW_H).
812 2010-06-23 Thomas Quinot <quinot@adacore.com>
814 * exp_attr.adb (Expand_Access_To_Protected_Op): When rewriting a
815 reference to a protected subprogram outside of the protected's scope,
816 ensure the corresponding external subprogram is frozen before the
819 2010-06-23 Ed Schonberg <schonberg@adacore.com>
821 * sem_prag.adb: Fix typo in error message.
822 * sem.adb: Refine previous change.
824 2010-06-23 Robert Dewar <dewar@adacore.com>
826 * impunit.adb, a-suewen.adb, a-suewen.ads, a-suenco.adb, a-suenco.ads,
827 a-suezen.adb, a-suezen.ads, a-stuten.adb, a-stuten.ads, Makefile.rtl:
828 Implement Ada 2012 string encoding packages.
830 2010-06-23 Arnaud Charlet <charlet@adacore.com>
832 * a-stwiun-shared.adb, a-stwiun-shared.ads, a-stzunb-shared.adb,
833 a-stzunb-shared.ads, a-swunau-shared.adb, a-swuwti-shared.adb,
834 a-szunau-shared.adb, a-szuzti-shared.adb, a-strunb-shared.adb,
835 a-strunb-shared.ads, a-stunau-shared.adb, a-suteio-shared.adb: New
837 * gcc-interface/Makefile.in: Enable use of above files.
839 2010-06-23 Ed Schonberg <schonberg@adacore.com>
841 * sem_ch13.adb (Check_Constant_Address_Clauses): Do not check legality
842 of address clauses if if Ignore_Rep_Clauses is active.
843 * freeze.adb (Check_Address_Clause): If Ignore_Rep_Clauses is active,
844 remove address clause from tree so that it does not reach the backend.
846 2010-06-23 Arnaud Charlet <charlet@adacore.com>
848 * exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Valid]): Do not
849 expand 'Valid from user code in CodePeer mode, will be handled by the
852 2010-06-23 Bob Duff <duff@adacore.com>
854 * g-comlin.ads: Minor comment improvements.
856 2010-06-23 Ed Schonberg <schonberg@adacore.com>
858 * sem_res.adb (Uses_SS): The expression that initializes a controlled
859 component of a record type may be a user-defined operator that is
860 rewritten as a function call.
862 2010-06-23 Bob Duff <duff@adacore.com>
864 * g-comlin.ads, sem_ch13.adb: Minor comment fix.
866 2010-06-23 Eric Botcazou <ebotcazou@adacore.com>
868 * exp_ch11.adb (Expand_Local_Exception_Handlers): Propagate the end
869 label to the new sequence of statements. Set the sloc of the raise
870 statement onto the new goto statements.
872 2010-06-23 Robert Dewar <dewar@adacore.com>
874 * a-stuten.ads, a-stuten.adb: New files.
875 * impunit.adb: Add engtry for Ada.Strings.UTF_Encoding (a-stuten.ads)
876 * Makefile.rtl: Add entry for a-stuten (Ada.Strings.UTF_Encoding)
878 2010-06-23 Robert Dewar <dewar@adacore.com>
880 * gnat_ugn.texi: Add documentation of -gnat12 switch
881 Add documentation of -gnatX switch.
883 2010-06-23 Ed Schonberg <schonberg@adacore.com>
885 * inline.ads: Include the current Ada_Version in the info for pending
886 instance bodies, so that declaration and body are compiled with the
888 * inline.adb: Move with_clause for Opt to spec.
889 * sem_ch12.adb (Analyze_Package_Instantiation,
890 Analyze_Subprogram_Instantiation): Save current Ada_Version in
891 Pending_Instantiation information.
892 (Instantiate_Package_Body, Instantiate_Subprogram_Body,
893 Inline_Package_Body): Use the Ada_Version present in the body
896 2010-06-23 Robert Dewar <dewar@adacore.com>
898 * usage.adb: Add documentation for -gnat12 switch.
899 * errout.ads: Add VMS alias entry for -gnat12 switch
900 * gnat_rm.texi: Add documentation for pragma Ada_12 and Ada_2012
901 Add documentation for pragma Extensions_Allowed.
902 * opt.ads: Add entry for Ada 2012 mode.
903 * sem_ch4.adb, par-ch3.adb, par-ch4.adb: Use new Ada 2012 mode for 2012
905 * sem_prag.adb, par-prag.adb: Add processing for pragma Ada_12 and
907 * sem_ch13.adb: Add handling for Ada 2012 mode.
908 * snames.ads-tmpl: Add entries for pragma Ada_2012 and Ada_12.
909 * switch-c.adb: Add handling for -gnat12 switch.
910 Implement -gnat2005 and -gnat2012.
911 * usage.adb: Add documentation for -gnat12 switch.
912 * vms_data.ads: Add /12 switch for Ada 2012 mode.
914 2010-06-23 Arnaud Charlet <charlet@adacore.com>
916 * exp_ch4.adb (Expand_N_Allocator): Fix potential crash when using
917 No_Task_Hierarchy restriction. Add comment.
918 * exp_ch9.adb, exp_ch3.adb: Update comments.
920 2010-06-23 Robert Dewar <dewar@adacore.com>
922 * sem_ch5.adb (Process_Bounds): Remove some junk initializations.
923 * sem_res.adb: Add comments.
924 * sem_util.adb: Minor reformatting. Add comments.
925 Change increment on Actuals_In_Call table.
926 * opt.ads: Minor: add 'constant'.
928 2010-06-23 Javier Miranda <miranda@adacore.com>
930 * exp_disp.adb (Make_DT): Initialize the Size_Func component of the
931 TSD to Null_Address if No_Dispatching_Calls is active.
933 2010-06-23 Vincent Celier <celier@adacore.com>
935 * a-comlin.ads: Indicate that use of this package is not supported
936 during the elaboration of an auto-initialized Stand-Alone Library.
938 2010-06-23 Ed Schonberg <schonberg@adacore.com>
940 * exp_util.adb (Is_Possibly_Misaligned_Object): Do not rely on an
941 alignment clause on a record type to determine if a component may be
942 misaligned. The decision must be taken in the back-end where target
943 alignment information is known.
945 2010-06-23 Arnaud Charlet <charlet@adacore.com>
947 * gnat1drv.adb (Adjust_Global_Switches): Enable some restrictions
948 systematically in CodePeer mode to simplify generated code.
949 * restrict.adb (Check_Restriction): Do nothing in CodePeer mode.
950 * exp_ch4.adb (Expand_N_Allocator): Generate proper code when
951 No_Task_Hierarchy is set instead of crasshing.
953 2010-06-23 Thomas Quinot <quinot@adacore.com>
955 * sem_util.adb: Minor code cleanup: test for proper entity instead of
956 testing just Chars attribute when checking whether a given scope is
958 * exp_ch4.adb, einfo.adb: Minor reformatting.
960 2010-06-23 Vincent Celier <celier@adacore.com>
963 * switch-m.adb (Normalize_Compiler_Switches): Take into account
964 switches -gnatB, -gnatD=nn, -gnatG (incuding -gnatG=nn), -gnatI,
965 -gnatl=file, -gnatS, -gnatjnn, -gnateI=nn and -gnatWx.
967 2010-06-23 Ed Schonberg <schonberg@adacore.com>
969 * sem_res.adb (Resolve_Membership_Op): If left operand is a mixed mode
970 operation with a universal real operand, and the right operand is a
971 range with universal bounds, find unique fixed point that may be
972 candidate, and warn appropriately.
974 2010-06-23 Ed Schonberg <schonberg@adacore.com>
976 * sem_res.adb (Resolve_Intrinsic_Operator): Add guards to handle
977 properly the rare cases where VMS operators are visible through
978 Extend_System, but the default System is being used and Address is a
980 * sem_util.adb: Widen predicate Is_VMS_Operator.
982 2010-06-23 Vincent Celier <celier@adacore.com>
984 * switch-m.adb (Normalize_Compiler_Switches): Take into account -gnatC
987 2010-06-23 Olivier Hainque <hainque@adacore.com>
989 * einfo.adb (Has_Foreign_Convention): Consider Intrinsic with
990 Interface_Name as foreign. These are GCC builtin imports for
991 which Ada specific processing doesn't apply.
993 2010-06-23 Thomas Quinot <quinot@adacore.com>
995 * sem_ch12.adb: Minor reformatting.
997 2010-06-23 Ed Schonberg <schonberg@adacore.com>
999 * sem_util.adb (Is_VMS_Operator): Use scope of system extension to
1000 determine whether an intrinsic subprogram is VMS specific.
1002 2010-06-23 Hristian Kirtchev <kirtchev@adacore.com>
1004 * treepr.adb (Print_Entity_Info): Output the contents of Field28 if it
1005 is present in the entity.
1007 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1009 * xr_tabls.adb, xref_lib.adb: Update to latest lib-xref.ads
1010 Fix handling of parameters.
1011 Add protection against unexpected cases.
1012 * sem_ch6.adb (Create_Extra_Formals): Use suffix "L" instead of "A" for
1013 access level, since "A" suffix is already used elsewhere. Similarly,
1014 use suffix "O" instead of "C" for 'Constrained since "C" suffix is used
1017 2010-06-23 Thomas Quinot <quinot@adacore.com>
1019 * sem_util.adb, sem_util.ads: Minor reformatting.
1021 2010-06-23 Vincent Celier <celier@adacore.com>
1023 * prj.ads (Gprclean_Flags.Missing_Source_Files): Set to Error to keep
1024 the previous behavior of gprclean when there are missing files.
1026 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1028 * sem_ch12.adb (Load_Body_Of_Generic): In CodePeer mode, a missing
1029 generic body is not a fatal error.
1030 (Mark_Context): Handle properly names of child units.
1031 * sem.adb (Walk_Library_Items.Do_Action): Remove assertion on
1034 2010-06-23 Vincent Celier <celier@adacore.com>
1036 * ali.adb (Scan_ALI): When ignoring R lines, do not skip the next
1039 2010-06-23 Bob Duff <duff@adacore.com>
1041 * g-pehage.ads, g-pehage.adb: Switch default optimization mode to
1042 Memory_Space, because CPU_Time doesn't seem to provide any significant
1043 speed advantage in practice. Cleanup: Get rid of constant
1044 Default_Optimization; doesn't seem to add anything. Use case
1045 statements instead of if statements; seems cleaner.
1047 2010-06-23 Olivier Hainque <hainque@adacore.com>
1049 * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Procedure>: Use
1050 Wshadow instead of Wextra to guard warning on absence of internal
1051 builtin decl for an import. Fix use of quote in warning text.
1052 (intrin_arglists_compatible_p): Remove processing of integer trailing
1053 args on the Ada side. Fix use of literal > in warning text.
1054 (intrin_return_compatible_p): Never warn on "function imported as
1055 procedure". Defer the void/void case to the common type compatibility
1057 (gnat_to_gnu_param): Use void_ptr GCC type for System.Address argument
1058 of GCC builtin imports.
1060 2010-06-23 Olivier Hainque <hainque@adacore.com>
1062 * gcc-interface/decl.c (intrin_types_incompatible_p): New function,
1064 (intrin_arglists_compatible_p, intrin_return_compatible_p): New
1065 functions, helpers for ...
1066 (intrin_profiles_compatible_p): New function, replacement for ...
1067 (compatible_signatures_p): Removed.
1068 (gnat_to_gnu_entity) <case E_Procedure>: If -Wextra, warn on
1069 attempt to bind an unregistered builtin function. When we have
1070 one, use it and warn on profile incompatibilities.
1072 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1074 * gcc-interface/Make-lang.in: Update dependencies.
1076 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1078 * sem_util.adb (Mark_Coextensions): If the expression in the allocator
1079 for a coextension in an object declaration is a concatenation, treat
1080 coextension as dynamic.
1082 2010-06-23 Javier Miranda <miranda@adacore.com>
1084 * sem_ch3.adb (Add_Internal_Interface_Entities): Ensure that the
1085 internal entities are added to the scope of the tagged type.
1086 (Derive_Subprograms): Do not stop derivation when we find the first
1087 internal entity that has attribute Interface_Alias. After the change
1088 done to Override_Dispatching_Operations it is no longer true that
1089 these primirives are always located at the end of the list of
1091 * einfo.ads (Primitive_Operations): Add documentation.
1092 * exp_disp.adb (Write_DT): Improve output adding to the name of the
1093 primitive a prefix indicating its corresponding tagged type.
1094 * sem_disp.adb (Override_Dispatching_Operations): If the overridden
1095 entity covers the primitive of an interface that is not an ancestor of
1096 this tagged type then the new primitive is added at the end of the list
1097 of primitives. Required to fulfill the C++ ABI.
1099 2010-06-23 Javier Miranda <miranda@adacore.com>
1101 * atree.ads (Set_Reporting_Proc): New subprogram.
1102 * atree.adb: Remove dependency on packages Opt and SCIL_LL.
1103 (Allocate_Initialize_Node, Replace, Rewrite): Replace direct calls
1104 to routines of package Scil_ll by indirect call to the registered
1106 (Set_Reporting_Proc): New subprogram. Used to register a subprogram
1107 that is invoked when a node is allocated, replaced or rewritten.
1108 * scil_ll.adb (Copy_SCIL_Node): New routine that takes care of copying
1109 the SCIL node. Used as argument for Set_Reporting_Proc.
1110 (Initialize): Register Copy_SCIL_Node as the reporting routine that
1111 is invoked by atree.
1113 2010-06-23 Thomas Quinot <quinot@adacore.com>
1115 * sem_ch3.ads: Minor reformatting.
1117 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1119 * sem_ch12.adb (Analyze_Package_Instantiation): In CodePeer mode,
1120 always analyze the generic body and instance, because it may be needed
1122 (Mark_Context): Prepend the with clauses for needed generic units, so
1123 they appear in a better order for CodePeer.
1124 * sem_util.adb, sem_util.ads: Prototype code for AI05-0144.
1126 2010-06-23 Emmanuel Briot <briot@adacore.com>
1128 * prj.ads, prj-nmsc.adb (Error_Or_Warning): New subprogram.
1130 2010-06-23 Robert Dewar <dewar@adacore.com>
1132 * g-pehage.adb, exp_ch13.adb: Minor reformatting.
1134 2010-06-23 Thomas Quinot <quinot@adacore.com>
1136 * a-tags.ads: Fix description of TSD structure.
1138 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1140 * sem_ch12.adb (Mark_Context): When indicating that the body of a
1141 generic unit is needed prior to the unit containing an instantiation,
1142 search recursively the context of the generic to add other generic
1143 bodies that may be instantiated indirectly through the current instance.
1145 2010-06-23 Robert Dewar <dewar@adacore.com>
1147 * freeze.adb: Minor reformatting.
1149 2010-06-23 Bob Duff <duff@adacore.com>
1151 * g-pehage.adb (Trim_Trailing_Nuls): Fix the code to match the comment.
1153 2010-06-23 Vincent Celier <celier@adacore.com>
1155 * make.adb (Compile_Sources): Complete previous change.
1157 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1159 * sem_ch6.adb (Add_Extra_Formal): Use suffix "C" in the name of the
1160 Constrained extra formal.
1162 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1164 * exp_ch13.adb (Expand_Freeze_Actions): If validity checks and
1165 Initialize_Scalars are enabled, compile the generated equality function
1166 for a composite type with full checks enabled, so that validity checks
1167 are performed on individual components.
1169 2010-06-23 Emmanuel Briot <briot@adacore.com>
1171 * prj.adb, prj.ads, prj-nmsc.adb (Processing_Flags): New flag
1172 Missing_Source_Files.
1174 2010-06-23 Robert Dewar <dewar@adacore.com>
1176 * exp_ch3.adb, exp_util.adb: Minor reformatting.
1178 2010-06-23 Jose Ruiz <ruiz@adacore.com>
1180 * a-reatim.adb, a-retide.adb: Move the initialization of the tasking
1181 run time from Ada.Real_Time.Delays to Ada.Real_Time. This way, calls to
1182 Clock (without delays) use a run time which is properly initialized.
1184 2010-06-23 Vincent Celier <celier@adacore.com>
1186 * make.adb: Do not set Check_Readonly_Files when setting Must_Compile,
1187 when -f -u and a main is specified on the command line. However,
1188 attempt to compile even when the ALI file is read-only when
1189 Must_Compile is True.
1191 2010-06-23 Thomas Quinot <quinot@adacore.com>
1193 * checks.adb, g-pehage.adb, cstand.adb: Minor code factorization.
1195 2010-06-23 Javier Miranda <miranda@adacore.com>
1197 * sem_ch3.adb (Add_Internal_Interface_Entities): Generate internal
1198 entities for parent types that are interfaces. Needed in generics to
1199 handle formals that implement interfaces.
1200 (Derive_Subprograms): Add assertion for derivation of tagged types that
1201 do not cover interfaces. For generics, complete code that handles
1202 derivation of type that covers interfaces because the previous
1203 condition was weak (it required only name consistency; arguments were
1204 not checked). Add new code to locate primitives covering interfaces
1205 defined in generic units or instantiatons.
1206 * sem_util.adb (Has_Interfaces): Add missing support for derived types.
1207 * sem_ch6.adb (Check_Overriding_Indicator): Minor code cleanups.
1208 * exp_disp.adb (Make_Select_Specific_Data_Table): Skip primitives of
1209 interfaces that are parents of the type because they share the primary
1211 (Register_Primitive): Do not register primitives of interfaces that
1212 are parents of the type.
1213 * sem_ch13.adb (Analyze_Freeze_Entity): Add documentation.
1214 * exp_cg.adb (Write_Type_Info): When displaying overriding of interface
1215 primitives skip primitives of interfaces that are parents of the type.
1217 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1219 * sem_attr.adb (Eval_Attribute): If the prefix is an array, the
1220 attribute cannot be constant-folded if an index type is a formal type,
1221 or is derived from one.
1222 * checks.adb (Determine_Range): ditto.
1224 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1226 * gnat_ugn.texi, gnatxref.adb: Add support for --ext switch.
1228 2010-06-23 Bob Duff <duff@adacore.com>
1230 * g-pehage.ads, g-pehage.adb (Put): Fix off-by-one bug.
1231 (Insert): Disallow nul characters.
1232 (misc output routines): Assert no nul characters.
1234 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1236 * exp_ch4.adb: Use predefined unsigned type in all cases.
1238 2010-06-23 Bob Duff <duff@adacore.com>
1240 * s-rannum.adb (Reset): Avoid overflow in calculation of Initiator.
1241 * g-pehage.ads: Minor comment fixes.
1242 * g-pehage.adb: Minor: Add some additional debugging printouts under
1245 2010-06-23 Robert Dewar <dewar@adacore.com>
1247 * binde.adb (Better_Choice): Always prefer Pure/Preelab.
1248 (Worse_Choice): Always prefer Pure/Preelab.
1250 2010-06-23 Vincent Celier <celier@adacore.com>
1252 * a-reatim.adb: Call System.OS_Primitives.Initialize during elaboration
1254 2010-06-23 Robert Dewar <dewar@adacore.com>
1256 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Properly handle
1257 checking returns in generic case.
1258 (Check_Missing_Return): New procedure.
1260 2010-06-23 Robert Dewar <dewar@adacore.com>
1262 * bindgen.adb, switch-b.adb: Minor reformatting.
1264 2010-06-23 Javier Miranda <miranda@adacore.com>
1266 * frontend.adb (Frontend): Add call to initialize the new package
1268 * exp_ch7.adb (Wrap_Transient_Expression): Remove call to
1270 (Wrap_Transient_Statement): Remove call to Adjust_SCIL_Node.
1271 * sem_ch5.adb (Analyze_Iteration_Scheme.Process_Bounds): Remove call to
1273 * exp_util.adb (Insert_Actions): Remove code for
1274 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
1275 (Remove_Side_Effects): Remove calls to Adjust_SCIL_Node.
1276 * sinfo.adb (SCIL_Entity, SCIL_Tag_Value): Remove checks on
1277 N_SCIL_Tag_Init and N_SCIL_Dispatch_Table_Object_Init in the assertion.
1278 (SCIL_Related_Node, Set_SCIL_Related_Node): Removed.
1279 * sinfo.ads (SCIL_Related_Node): Field removed.
1280 (N_SCIL_Dispatch_Table_Object_Init): Node removed.
1281 (N_SCIL_Tag_Init): Node removed.
1282 * sem_scil.ads, sem_scil.adb (Adjust_SCIL_Node): Removed.
1283 (Check_SCIL_Node): New implementation.
1284 (Find_SCIL_Node): Removed.
1285 * sem.adb (Analyze): Remove management of
1286 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
1287 * sem_util.adb (Insert_Explicit_Dereference): Remove call to
1289 * exp_ch4.adb (Expand_N_In): Code cleanup: remove call to
1290 Set_SCIL_Related_Node and avoid adding the SCIL node before the
1291 referenced node using Insert_Action because this is not longer required.
1292 (Expand_Short_Circuit_Operator): Remove call to SCIL node.
1293 * exp_ch6.adb (Expand_Call): Remove call to Adjust_SCIL_Node.
1294 * sem_ch4.adb (Analyze_Type_Conversion): Remove call to Adjust_SCIL_Node
1295 * exp_disp.adb (Expand_Dispatching_Call): Minor code reorganization
1296 because we no longer require to generate the SCIL node before the call.
1297 (Make_DT): Remove generation of SCI_Dispatch_Table_Object_Init node.
1298 Remove calls to Set_SCIL_Related_Node and avoid adding the SCIL
1299 nodes before the referenced node using Insert_Action because this
1300 is not longer required.
1301 * atree.adb (Allocate_Initialize_Node, Replace, Rewrite): Add call to
1302 update the SCIL_Node field.
1303 * sprint.adb (Sprint_Node_Actual): Remove code for
1304 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
1305 * treepr.adb (Print_Node): Print the SCIL node field (if available).
1306 * exp_ch3.adb (Build_Init_Procedure): Remove generation of
1307 SCIL_Tag_Init nodes.
1308 * scil_ll.ads, scil_ll.adb: New files.
1309 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
1312 2010-06-23 Robert Dewar <dewar@adacore.com>
1314 * sem_ch6.adb: Minor reformatting.
1316 2010-06-23 Doug Rupp <rupp@adacore.com>
1318 * bindusg.adb (Display): Write -Hnn line.
1319 * bindgen.adb (Gen_Adainit_Ada): Write Heap_Size to binder file as
1321 * init.c (__gl_heap_size): Rename from __gl_no_malloc_64 and change
1322 valid values to 32 and 64.
1323 (GNAT$NO_MALLOC_64): Recognize TRUE, 1, FALSE, and 0 in addition to
1324 ENABLE, DISABLE as valid settings.
1325 * switch-b.adb (Scan_Binder_Switches): Process -Hnn switch.
1326 * opt.ads (Heap_Size): New global variable.
1327 * gcc-interface/utils2.c (maybe_wrap_malloc): Remove mostly redundant
1328 TARGET_MALLOC64 check. Fix comment.
1330 2010-06-23 Robert Dewar <dewar@adacore.com>
1332 * sem_ch6.adb, exp_ch4.adb, s-rannum.ads, sem.adb, sem_ch12.adb: Minor
1333 reformatting. Add comments.
1334 * errout.adb (Finalize): Properly adjust warning count when deleting
1337 2010-06-22 Robert Dewar <dewar@adacore.com>
1339 * errout.adb (Finalize): Set Prev pointers.
1340 (Finalize): Delete continuations for deletion by warnings off(str).
1341 * erroutc.ads: Add Prev pointer to error message structure.
1343 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1345 * sem.adb (Do_Unit_And_Dependents): If the spec of the main unit is a
1346 child unit, examine context of parent units to locate instantiated
1347 generics whose bodies may be needed.
1348 * sem_ch12.adb: (Mark_Context): if the enclosing unit does not have a
1349 with_clause for the instantiated generic, examine the context of its
1350 parents, to set Withed_Body flag, so that it can be visited earlier.
1351 * exp_ch4.adb (Expand_N_Op_Not): If this is a VMS operator applied to
1352 an unsigned type, use a type of the proper size for the intermediate
1353 value, to prevent alignment problems on unchecked conversion.
1355 2010-06-22 Geert Bosch <bosch@adacore.com>
1357 * s-rannum.ads Change Generator type to be self-referential to allow
1358 Random to update its argument. Use "in" mode for the generator in the
1359 Reset procedures to allow them to be called from the Ada.Numerics
1360 packages without tricks.
1361 * s-rannum.adb: Use the self-referencing argument to get write access
1362 to the internal state of the random generator.
1363 * a-nudira.ads: Make Generator a derived type of
1364 System.Random_Numbers.Generator.
1365 * a-nudira.adb: Remove use of 'Unrestricted_Access.
1366 Put subprograms in alpha order and add headers.
1367 * g-mbdira.ads: Change Generator type to be self-referential.
1368 * g-mbdira.adb: Remove use of 'Unrestricted_Access.
1370 2010-06-22 Robert Dewar <dewar@adacore.com>
1372 * freeze.adb: Minor reformatting
1373 Minor code reorganization (use Nkind_In and Ekind_In).
1375 2010-06-22 Bob Duff <duff@adacore.com>
1377 * gnat1drv.adb (Gnat1drv): Remove the messages that recommend using
1378 -gnatc when a file is compiled that we cannot generate code for, not
1379 helpful and confusing.
1381 2010-06-22 Vincent Celier <celier@adacore.com>
1383 * switch-m.adb (Normalize_Compiler_Switches): Process correctly
1386 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
1388 * s-rannum.adb: Replace constants with commented symbols.
1389 * s-rannum.ads: Explain significance of the initial value of the data
1392 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1394 * a-ngcoty.adb: Clarify comment.
1396 2010-06-22 Gary Dismukes <dismukes@adacore.com>
1398 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Return without
1399 expansion for indexing packed arrays with small power-of-2 component
1400 sizes when the target is AAMP.
1401 (Expand_Packed_Element_Reference): Return without expansion for
1402 indexing packed arrays with small power-of-2 component sizes when the
1405 2010-06-22 Geert Bosch <bosch@adacore.com>
1407 * exp_ch4.adb (Expand_N_In): Do not substitute a valid check for X in
1410 2010-06-22 Robert Dewar <dewar@adacore.com>
1412 * g-mbdira.adb, g-mbflra.adb, a-nuflra.adb, a-nudira.adb: Minor comment
1415 2010-06-22 Doug Rupp <rupp@adacore.com>
1417 * system-vms.ads, system-vms-zcx.ads: Remove old unused VMS system
1419 * system-vms_64.ads, system-vms-ia64.ads: Minor reformatting.
1420 (pragma Ident): Add a default ident string in the private part.
1422 2010-06-22 Robert Dewar <dewar@adacore.com>
1424 * cstand.adb: Minor reformatting.
1426 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1428 * freeze.adb (Build_And_Analyze_Renamed_Body): For expansion purposes,
1429 recognize the Shift and Rotation intrinsics that are known to the
1430 compiler but have no interface name.
1432 2010-06-22 Geert Bosch <bosch@adacore.com>
1434 * a-ngcoty.adb ("*"): Rewrite complex multiplication to use proper
1435 scaling in case of overflow or NaN results.
1437 2010-06-22 Robert Dewar <dewar@adacore.com>
1439 * cstand.adb: Complete previous change.
1440 * g-dirope.ads: Add comment.
1441 * s-stchop.adb, sfn_scan.adb: Minor reformatting.
1443 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1445 * cstand.adb: Add tree nodes for pragma Pack on string types.
1447 2010-06-22 Javier Miranda <miranda@adacore.com>
1449 * einfo.ads, einfo.adb (Last_Formal): New synthesized attribute.
1450 * exp_util.adb (Find_Prim_Op): Use new attribute to locate the last
1451 formal of a primitive.
1452 * exp_disp.adb (Is_Predefined_Dispatching_Operation,
1453 Is_Predefined_Dispatching_Alias): Use new attribute to locate the last
1454 formal of a primitive.
1455 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Use new attribute
1456 to obtain the last formal of a primitive.
1458 2010-06-22 Geert Bosch <bosch@adacore.com>
1460 * sysdep.c, init.c, adaint.c, cstreams.c: Remove conditional code
1461 depending on __EMX__ or MSDOS being defined.
1462 * i-cstrea.ads, gnat_rm.texi: Remove mentions of OS/2, DOS and Xenix.
1463 * a-excpol-abort.adb: Update comment indicating users of the file.
1464 * xref_lib.adb, sfn_scan.adb: Remove mention of OS/2, replace NT by
1466 * env.c: Remove empty conditional for MSDOS.
1467 * s-stchop.adb, g-dirope.ads, s-fileio.adb, osint.ads: Remove mention
1470 2010-06-22 Robert Dewar <dewar@adacore.com>
1472 * s-rannum.adb: Minor reformatting.
1474 2010-06-22 Javier Miranda <miranda@adacore.com>
1476 * sem_aux.adb, sem_aux.ads, sem_util.adb, sem_util.ads, sem_elim.adb,
1477 exp_cg.adb: Minor code reorganization: Move routine Ultimate_Alias from
1478 package Sem_Util to package Sem_Aux.
1480 2010-06-22 Javier Miranda <miranda@adacore.com>
1482 * exp_disp.adb (Make_Secondary_DT, Make_DT): Minor code cleanup:
1483 remove useless restriction on imported routines when building the
1486 2010-06-22 Robert Dewar <dewar@adacore.com>
1488 * cstand.adb (Create_Standard): Set Has_Pragma_Pack for standard string
1491 2010-06-22 Javier Miranda <miranda@adacore.com>
1493 * sem_ch4.adb (Collect_Generic_Type_Ops): Protect code that handles
1494 generic subprogram declarations to ensure proper context. Add missing
1495 support for generic actuals.
1496 (Try_Primitive_Operation): Add missing support for concurrent types that
1497 have no Corresponding_Record_Type. Required to diagnose errors compiling
1498 generics or when compiling with no code generation (-gnatc).
1499 * sem_ch9.adb (Analyze_Protected_Type, Analyze_Task_Type): Do not build
1500 the corresponding record type.
1501 * sem_disp.ads, sem_disp.adb (Check_Dispatching_Operation): Complete
1502 documentation. Do minimum decoration when processing a primitive of a
1503 concurrent tagged type that covers interfaces. Required to diagnose
1504 errors in the Object.Operation notation compiling generics or under
1506 * exp_ch9.ads, exp_ch9.adb (Build_Corresponding_Record): Add missing
1507 propagation of attribute Interface_List to the corresponding record.
1508 (Expand_N_Task_Type_Declaration): Code cleanup.
1509 (Expand_N_Protected_Type_Declaration): Code cleanup.
1511 2010-06-22 Matthew Heaney <heaney@adacore.com>
1513 * a-convec.adb, a-coinve.adb: Removed 64-bit types Int and UInt.
1515 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
1517 * s-rannum.adb (Random_Float_Template): Replace with unbiased version
1518 that is able to produce all representable floating-point numbers in the
1519 unit interval. Remove template parameter Shift_Right, no longer used.
1520 * gnat_rm.texi: Document the period of the pseudo-random number
1521 generator under the description of its algorithm.
1522 * gcc-interface/Make-lang.in: Update dependencies.
1524 2010-06-22 Thomas Quinot <quinot@adacore.com>
1526 * exp_aggr.adb (Rewrite_Discriminant): Fix predicate used to identify
1527 reference to discriminant (can be an expanded name as well as an
1530 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1532 * exp_ch6.adb: Clarify comment.
1534 2010-06-22 Geert Bosch <bosch@adacore.com>
1536 * exp_imgv.adb (Expand_Image_Attribute): Treat ordinary fixed point
1537 with decimal small as decimal types, avoiding floating-point arithmetic.
1538 (Has_Decimal_Small): New function.
1539 * einfo.ads, einfo.adb (Aft_Value): New synthesized attributed for
1541 * sem_attr.adb (Eval_Attribute): Remove Aft_Value function and update
1542 callers to call the new function in Einfo that takes the entity as
1545 2010-06-22 Robert Dewar <dewar@adacore.com>
1547 * sem_ch3.adb, sem_ch8.adb: Minor reformatting.
1549 2010-06-22 Thomas Quinot <quinot@adacore.com>
1551 * sem_elab.adb: Minor reformatting.
1553 2010-06-22 Vincent Celier <celier@adacore.com>
1555 * gnatsym.adb: Put the object files in the table in increasing
1556 aphabetical order of base names.
1558 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1560 * sem_ch8.adb (Set_Entity_Or_Discriminal): New procedure used by
1561 Find_Direct_Name and Find_Expanded_Name, to replace a discriminant with
1562 the corresponding discriminal within a record declaration.
1564 2010-06-22 Thomas Quinot <quinot@adacore.com>
1566 * exp_aggr.adb (Rewrite_Discriminant): Rewriting must occur only for an
1567 expression referring to a discriminal of the type of the aggregate (not
1568 a discriminal of some other unrelated type), and the prefix in the
1569 generated selected component must come from Lhs, not Obj.
1571 2010-06-22 Thomas Quinot <quinot@adacore.com>
1573 * sem_ch3.adb (Build_Derived_Record_Type): Fix predicate determining
1574 when to freeze the parent type.
1576 2010-06-22 Robert Dewar <dewar@adacore.com>
1578 * s-rannum.adb, a-nudira.adb, types.ads, freeze.adb, sem_aggr.adb,
1579 exp_aggr.adb: Minor reformatting.
1580 * gnat_rm.texi: Document GNAT.MBBS_Discrete_Random and
1581 GNAT.MBSS_Float_Random.
1582 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: Fix header.
1584 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
1586 * a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-nuflra.ads,
1587 gnat_rm.texi, impunit.adb, Makefile.rtl, s-rannum.adb
1588 (Random_Float_Template, Random): New method of creating
1589 uniform floating-point variables that allow the creation of all machine
1592 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: New file.
1594 2010-06-22 Gary Dismukes <dismukes@adacore.com>
1596 * sem_ch5.adb (Analyze_Assignment): Revise test for illegal assignment
1597 to abstract targets to check that the type is tagged and comes from
1598 source, rather than only testing for targets of interface types. Remove
1601 2010-06-22 Vincent Celier <celier@adacore.com>
1603 * vms_data.ads: Modify the declarations of qualifiers
1604 /UNCHECKED_SHARED_LIB_IMPORTS to allow the generation of gnat.hlp
1607 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1609 * exp_ch6.adb (Is_Build_In_Place_Function): Predicate is false if
1610 expansion is disabled.
1612 2010-06-22 Robert Dewar <dewar@adacore.com>
1614 * makeusg.adb: Minor reformatting.
1616 2010-06-22 Robert Dewar <dewar@adacore.com>
1618 * types.ads: (Dint): Removed, no longer used anywhere.
1619 * uintp.adb (UI_From_CC): Use UI_From_Int, range is sufficient.
1620 (UI_Mul): Avoid use of UI_From_Dint.
1621 (UI_From_Dint): Removed, not used.
1622 * uintp.ads (UI_From_Dint): Removed, not used.
1623 (Uint_Min/Max_Simple_Mul): New constants.
1625 2010-06-22 Vincent Celier <celier@adacore.com>
1627 * clean.adb (Parse_Cmd_Line): Recognize switch
1628 --unchecked-shared-lib-imports.
1629 (Usage): Add line for switch --unchecked-shared-lib-imports
1630 * makeusg.adb: Add line for switch --unchecked-shared-lib-imports
1631 * makeutl.ads: (Unchecked_Shared_Lib_Imports): New constant string
1632 moved from GPR_Util.
1633 * switch-m.adb (Scan_Make_Switches): Recognize switch
1634 --unchecked-shared-lib-imports.
1635 * vms_data.ads: Add VMS qualifiers /UNCHECKED_SHARED_LIB_IMPORTS.
1636 * gnat_ugn.texi: Add documentation for new switch
1637 --unchecked-shared-lib-imports. Add also documentation for --subdirs.
1639 2010-06-22 Javier Miranda <miranda@adacore.com>
1641 * sem_prag.adb, sem_util.adb, sem_util.ads, sem_attr.adb, exp_ch6.adb,
1642 exp_disp.adb, sem_eval.adb, exp_dist.adb lib-xref.adb: Code cleanup,
1643 this patch replaces duplication of code that traverses the chain of
1644 aliased primitives by a call to routine Ultimate_Alias that
1645 provides this functionality.
1647 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1649 * fmap.adb, opt.ads, osint.adb, osint.ads, output.ads, scng.adb,
1650 sinput-c.adb, switch-m.ads, tree_io.ads: Use simpler form of
1653 2010-06-22 Thomas Quinot <quinot@adacore.com>
1655 * einfo.ads: Minor reformatting.
1657 2010-06-22 Javier Miranda <miranda@adacore.com>
1659 * exp_disp.adb (Expand_Interface_Thunk): Do not generate thunk of
1660 eliminated primitives.
1661 (Make_DT): Avoid referencing eliminated primitives.
1662 (Register_Primitive): Do not register eliminated primitives in the
1663 dispatch table. Required to add this functionality when the program is
1664 compiled without static dispatch tables (-gnatd.t)
1666 2010-06-22 Emmanuel Briot <briot@adacore.com>
1668 * fmap.adb, scng.adb, switch-m.ads, sinput-c.adb, opt.ads, output.ads,
1669 tree_io.ads, osint.adb, osint.ads: Use configuration pragmas to prevent
1670 warnings on use of internal GNAT units.
1672 2010-06-22 Jose Ruiz <ruiz@adacore.com>
1674 * s-taprop-vxworks.adb (Set_Priority): Update comments.
1676 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
1678 * s-rannum.adb: Make stylistic change to remove mystery constant in
1679 Extract_Value. Image_Numeral_Length: new symbolic constant.
1681 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1683 * einfo.ads, einfo.adb: Make Is_Protected_Interface,
1684 Is_Synchronized_Interface, Is_Task_Interface into computable
1685 predicates, to free three flags in entity nodes.
1686 * sem_ch3.adb: Remove setting of these flags.
1688 2010-06-22 Robert Dewar <dewar@adacore.com>
1690 * uintp.adb, osint.adb, prj-conf.adb, prj-part.adb, prj.adb: Minor
1692 * s-taprop-vxworks.adb: Add comment for Set_Priority.
1693 * impunit.adb (Map_Array): Add entries for s-htable.ads and s-crc32.ads
1694 * projects.texi: Move @cindex to the left margin, since otherwise we
1695 are missing entries in the index.
1697 2010-06-22 Emmanuel Briot <briot@adacore.com>
1699 * prj-part.adb, prj.adb, tempdir.ads, makeutl.adb: Use
1700 packages from the GNAT hierarchy instead of System when possible.
1701 * gcc-interface/Make-lang.in: Update dependencies.
1703 2010-06-22 Jose Ruiz <ruiz@adacore.com>
1705 * s-taprop-vxworks.adb (Set_Priority): Remove the code that was
1706 previously in place to reorder the ready queue when a task drops its
1707 priority due to the loss of inherited priority.
1709 2010-06-22 Vincent Celier <celier@adacore.com>
1711 * projects.texi: Minor spelling error fixes.
1714 2010-06-22 Emmanuel Briot <briot@adacore.com>
1716 * prj-part.adb, prj-ext.adb, prj.adb, makeutl.adb, prj-conf.adb: Remove
1717 warnings for some with clauses.
1719 2010-06-22 Robert Dewar <dewar@adacore.com>
1721 * errout.adb (Unwind_Internal_Type): Improve handling of First_Subtype
1722 test to catch more cases where first subtype is the results we want.
1723 * sem_res.adb (Make_Call_Into_Operator): Don't go to First_Subtype in
1724 error case, since Errout will now handle this correctly.
1725 * gcc-interface/Make-lang.in: Add Sem_Aux to list of GNATBIND objects.
1726 Update dependencies.
1728 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1730 * exp_ch4.adb (Expand_Allocator_Expression): Set Related_Node properly
1731 when calling Make_Temporary.
1733 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1735 * sem_ch3.adb (Access_Subprogram_Declaration): An anonymous access to
1736 subprogram can be associated with an entry body.
1738 2010-06-22 Robert Dewar <dewar@adacore.com>
1740 * scos.ads: Add note on membership test handling.
1742 2010-06-22 Vincent Celier <celier@adacore.com>
1744 * projects.texi: Minor spelling fixes.
1747 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
1749 * s-rannum.adb: Correct off-by-one error in Extract_Value.
1751 2010-06-22 Vincent Celier <celier@adacore.com>
1753 * mlib-prj.adb (Display): In non verbose mode, truncate after fourth
1755 * mlib-utl.adb (Gcc): In non verbose mode, truncate the display of the
1756 gcc command if it is too long.
1758 2010-06-22 Robert Dewar <dewar@adacore.com>
1760 * errout.adb (Set_Msg_Node): Fix incorrect reference to node.
1762 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1764 * exp_ch6.adb (Expand_Actuals): Use Actual as the related node when
1765 calling Make_Temporary.
1767 2010-06-22 Robert Dewar <dewar@adacore.com>
1769 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting.
1771 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1773 * sem_res.adb: Additional special-case for VMS.
1775 2010-06-22 Vincent Celier <celier@adacore.com>
1777 * gnatsym.adb: Minor comment fix.
1779 2010-06-22 Vincent Celier <celier@adacore.com>
1781 * prj-nmsc.adb (Process_Naming_Scheme): Initialize table Lib_Data_Table.
1783 2010-06-22 Robert Dewar <dewar@adacore.com>
1785 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode
1786 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in
1787 Ada 95 mode as an implementation defined attribute.
1789 2010-06-22 Vincent Celier <celier@adacore.com>
1791 * bindusg.adb (Display): Update line for -R
1792 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder
1793 generated files when -R is used.
1795 2010-06-22 Vincent Celier <celier@adacore.com>
1797 * prj-nmsc.adb (Lib_Data_Table): New table.
1798 (Check_Library_Attributes): Check if the same library name is used in
1799 two different projects that do not extend each other.
1801 2010-06-22 Robert Dewar <dewar@adacore.com>
1803 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting.
1805 2010-06-22 Vincent Celier <celier@adacore.com>
1807 * adaint.c (__gnat_locate_regular_file): If a directory in the path is
1808 empty, make it the current working directory.
1810 2010-06-22 Thomas Quinot <quinot@adacore.com>
1812 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged
1813 private type with discriminants, make sure the parent type is frozen.
1815 2010-06-22 Eric Botcazou <ebotcazou@adacore.com>
1817 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal
1818 with packed array references specially.
1819 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference
1820 to a component of a bit packed array if it is the prefix of 'Bit.
1821 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare.
1822 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a
1823 'Bit reference, where the prefix involves a packed array reference.
1824 (Get_Base_And_Bit_Offset): New helper, extracted from...
1825 (Expand_Packed_Address_Reference): ...here. Call above procedure to
1826 get the outer object and offset expression.
1828 2010-06-22 Thomas Quinot <quinot@adacore.com>
1830 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting.
1831 * einfo.adb (Related_Expression, Set_Related_Expression): Add
1834 2010-06-22 Javier Miranda <miranda@adacore.com>
1836 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code
1837 reorganization to properly check if the operation has been inherited as
1838 an abstract operation.
1840 2010-06-22 Ed Falis <falis@adacore.com>
1842 * s-osinte-vxworks.ads: Complete previous change.
1844 2010-06-22 Thomas Quinot <quinot@adacore.com>
1846 * sem_res.adb: Add comment.
1847 * projects.texi, gnat_ugn.texi: Remove macro.
1849 2010-06-22 Vincent Celier <celier@adacore.com>
1851 * prj-attr.adb: Remove project level attribute Main_Language.
1853 2010-06-22 Robert Dewar <dewar@adacore.com>
1855 * switch-b.adb, osint-b.adb: Minor reformatting.
1857 2010-06-22 Pascal Obry <obry@adacore.com>
1859 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a
1860 vector if previous send was not fully successful. If only part of
1861 the vector data was sent, we exit the loop.
1863 2010-06-22 Thomas Quinot <quinot@adacore.com>
1865 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better
1866 error reporting with generic types.
1868 2010-06-22 Thomas Quinot <quinot@adacore.com>
1870 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads,
1871 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb,
1872 vms_data.ads: Add a new command line switch -A to gnatbind to output
1873 the list of all ALI files for the partition.
1875 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1877 * s-osinte-vxworks.ads: Fix casing.
1878 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous
1879 change: Interfaces.C does not provide a long_long type.
1881 2010-06-22 Emmanuel Briot <briot@adacore.com>
1883 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and
1884 native user's guide, since this document contains the two versions.
1885 * gcc-interface/Make-lang.in: Update doc dependencies.
1887 2010-06-22 Robert Dewar <dewar@adacore.com>
1889 * sem_ch3.adb: Minor reformatting. Minor code reorganization.
1891 2010-06-22 Emmanuel Briot <briot@adacore.com>
1893 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should
1894 not build this file on its own (only through gnat_ugn.texi).
1895 Remove macro definitions and insert simpler version in gnat_ugn.texi.
1897 2010-06-22 Robert Dewar <dewar@adacore.com>
1899 * ali-util.ads: Minor comment update.
1900 * g-socthi-mingw.adb: Minor reformatting.
1902 2010-06-22 Ed Falis <falis@adacore.com>
1904 * s-osinte-vxworks.ads: take sigset_t definition from System.VxWorks.Ext
1905 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t
1906 for specific versions of VxWorks.
1908 2010-06-22 Emmanuel Briot <briot@adacore.com>
1910 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files
1911 related sections from user's guide and reference manual, since they
1912 have now been merged together into a separate document (projects.texi).
1913 This removes a lot of duplication where attributes where described
1915 The grammar for the project files is now in each of the sections
1916 (packages,expressions,...) instead of being duplicates in two other
1917 sections (one in the user's guide that contained the full grammar,
1918 and various sections in the rm that contained extracts of the same
1920 Added the full list of all supported attributes, since existing lists
1922 Rename "associative array" into "indexed attribute"
1923 Remove sections that were duplicates ("External References in
1924 Project Files" and "External Values", and "Project Extensions"
1925 for instance). The list of valid packages in project files is now in
1928 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1930 * sem_ch3.adb (Add_Internal_Interface_Entities): If
1931 Find_Primitive_Covering_Interface does not find the operation, it may
1932 be because of a name conflict between the inherited operation and a
1933 local non-overloadable name. In that case look for the operation among
1934 the primitive operations of the type. This search must succeed
1935 regardless of visibility.
1937 2010-06-22 Pascal Obry <obry@adacore.com>
1939 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg.
1940 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows
1943 2010-06-22 Robert Dewar <dewar@adacore.com>
1945 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against
1947 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression): Ditto.
1949 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1951 * s-intman-vxworks.ads: Code clean up.
1953 2010-06-22 Thomas Quinot <quinot@adacore.com>
1955 * sem_res.adb (Resolve_Slice): When the prefix is an explicit
1956 dereference, construct actual subtype of designated object to generate
1957 proper bounds checks.
1959 2010-06-22 Thomas Quinot <quinot@adacore.com>
1961 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to
1962 Read_Withed_ALIs, which is more descriptive.
1964 2010-06-22 Pascal Obry <obry@adacore.com>
1966 * g-sothco.ads: Minor reformatting.
1967 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and
1968 C_Sendmsg implementation.
1969 (C_Sendmsg): Do not use lock (not needed).
1970 (C_Recvmsg): Likewise and also do not wait for incoming data.
1972 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1974 * uintp.adb: Fix scope error in operator call.
1976 2010-06-22 Vincent Celier <celier@adacore.com>
1978 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/".
1979 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if
1980 autoconfiguration is needed, fail indicating that no config project
1981 file can be found, as there is no autoconfiguration on VMS.
1983 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1985 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope
1986 for an operator in a functional notation, when operands are universal.
1988 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1990 * gcc-interface/Make-lang.in: Update dependencies.
1992 2010-06-22 Robert Dewar <dewar@adacore.com>
1994 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component
1996 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name.
1997 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do
1999 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration
2002 2010-06-22 Vincent Celier <celier@adacore.com>
2004 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as
2005 it has no effect. Always pass -nostdlib to gnatlink, even on VMS.
2007 2010-06-22 Pascal Obry <obry@adacore.com>
2009 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on
2011 (C_Recvmsg): Make sure the routine is atomic. Also fully
2012 fill vectors in the proper order.
2013 (C_Sendmsg): Make sure the routine is atomic.
2015 2010-06-22 Robert Dewar <dewar@adacore.com>
2017 * sem_ch8.adb: Update comment.
2018 * sem_res.adb: Minor code reorganization (use Ekind_In).
2020 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2022 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded
2023 name is a call, use the number of actuals to determine whether this is
2024 a binary or unary operator, rather than relying on later information
2025 to resolve the overload.
2027 2010-06-22 Robert Dewar <dewar@adacore.com>
2029 * sem_ch10.adb, sem_aggr.adb: Minor reformatting.
2031 2010-06-22 Robert Dewar <dewar@adacore.com>
2033 * sem_ch3.adb, sem_disp.adb: Minor code fixes.
2034 * sem_eval.adb: Minor reformatting.
2036 2010-06-22 Vincent Celier <celier@adacore.com>
2038 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
2039 to gnatlink, except on Open VMS.
2040 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default
2041 object directories if -nostdlib is used.
2043 2010-06-22 Robert Dewar <dewar@adacore.com>
2045 * sem_util.adb (Is_Delegate): Put in proper alpha order.
2046 * sem_eval.adb: Minor reformatting.
2048 2010-06-22 Robert Dewar <dewar@adacore.com>
2050 * g-expect-vms.adb, sem_res.adb: Minor reformatting.
2051 * exp_aggr.adb: Minor comment changes and reformatting.
2052 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha order
2053 * sem_util.ads: Add some missing pragma Inline's (efficiency issue only)
2055 2010-06-22 Thomas Quinot <quinot@adacore.com>
2057 * sem_util.adb (Build_Actual_Subtype): Record original expression in
2058 Related_Expression attribute of the constructed subtype.
2059 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
2060 Node24 on types for...
2061 (Related_Expression): Make attribute available on types as well.
2063 2010-06-22 Gary Dismukes <dismukes@adacore.com>
2065 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead of
2066 Directly_Designated_Type when the type argument is an access type.
2067 (Find_Interface_Tag): Retrieve Designated_Type instead of
2068 Directly_Designated_Type when the type argument is an access type.
2069 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of
2070 Directly_Designated_Type of each access discriminant.
2071 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
2072 instead of Directly_Designated_Type when the operand and target types
2075 2010-06-22 Thomas Quinot <quinot@adacore.com>
2077 * exp_aggr.adb (Flatten): Return False if one choice is statically
2078 known to be out of bounds.
2080 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2082 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
2083 a parameterless function call, preserve parentheses of original
2084 expression, for proper handling by pretty printer.
2085 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
2086 procedure, to handle quietly identifiers that have no entity names.
2087 * exp_util.adb (Get_Current_Value_Condition): If the parent of an
2088 elsif_part is missing, it has been rewritten as a nested if, and there
2089 is no useful information on the current value of the variable.
2091 2010-06-22 Gary Dismukes <dismukes@adacore.com>
2093 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
2094 discriminals to the current scope.
2095 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
2096 scope, which could overwrite a different already set value.
2098 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2100 * sem_res.adb (Valid_Conversion): If expression is a predefined
2101 operator, use sloc of type of interpretation to improve error message
2102 when operand is of some derived type.
2103 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.
2105 2010-06-22 Emmanuel Briot <briot@adacore.com>
2107 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
2108 that it can set out parameters as well. When a process has died, reset
2109 its Input_Fd to Invalid_Fd, so that when using multiple processes we
2110 can find out which process has died.
2112 2010-06-22 Thomas Quinot <quinot@adacore.com>
2114 * sem_eval.adb (Find_Universal_Operator_Type): New
2115 subprogram to identify the operand type of an operator on universal
2116 operands, when an explicit scope indication is present. Diagnose the
2117 case where such a call is ambiguous.
2118 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
2119 Use the above to identify the operand type so it can be properly frozen.
2120 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
2121 type, done in an arbitrary, possibly incorrect type (the presence of
2122 some numeric type in the scope is checked for legality, but when more
2123 than one such type is in the scope, we just pick a random one, not
2124 necessarily the expected one).
2125 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
2128 2010-06-22 Robert Dewar <dewar@adacore.com>
2130 * sem_eval.adb: Minor reformatting.
2132 2010-06-22 Robert Dewar <dewar@adacore.com>
2134 * exp_ch4.adb (Expand_N_Conditional_Expression): Use
2135 Expression_With_Actions to clean up the code generated when folding
2136 constant expressions.
2138 2010-06-22 Vincent Celier <celier@adacore.com>
2140 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
2143 2010-06-22 Vincent Celier <celier@adacore.com>
2145 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
2146 found, check if it's path has aready been found, whatever its index.
2148 2010-06-22 Robert Dewar <dewar@adacore.com>
2150 * atree.adb, gnatbind.adb: Minor reformatting.
2151 Minor code reorganization.
2153 2010-06-21 Robert Dewar <dewar@adacore.com>
2155 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
2156 known at compile time.
2158 2010-06-21 Gary Dismukes <dismukes@adacore.com>
2160 * atree.adb: Fix comment typo.
2162 2010-06-21 Ed Schonberg <schonberg@adacore.com>
2164 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
2165 whether a universal arithmetic expression in a conversion, which is
2166 rewritten from a function call with an expanded name, is ambiguous.
2168 2010-06-21 Vincent Celier <celier@adacore.com>
2170 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
2171 source files in specified list of sources.
2172 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they
2174 (Add_Source): Set the Location of the new source
2175 (Process_Exceptions_File_Based): Call Add_Source with the Location
2176 (Get_Sources_From_File): If an exception is found, set its Listed to
2178 (Find_Sources): When Source_Files is specified, if an exception is
2179 found, set its Listed to True. Remove any exception that is not in a
2180 specified list of sources.
2181 * prj.ads (Source_Data): New component Location
2183 2010-06-21 Vincent Celier <celier@adacore.com>
2185 * gnatbind.adb (Closure_Sources): Global table, moved from block.
2187 2010-06-21 Thomas Quinot <quinot@adacore.com>
2189 * sem_res.adb: Minor reformatting.
2190 * atree.adb: New debugging hook "rr" for node rewrites.
2192 2010-06-21 Robert Dewar <dewar@adacore.com>
2194 * g-expect.ads, g-expect.adb: Minor reformatting.
2196 2010-06-21 Emmanuel Briot <briot@adacore.com>
2198 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.
2200 2010-06-21 Arnaud Charlet <charlet@adacore.com>
2202 * gcc-interface/Make-lang.in: Update dependencies.
2204 2010-06-21 Thomas Quinot <quinot@adacore.com>
2206 * bindgen.ads: Update comments.
2208 2010-06-21 Vincent Celier <celier@adacore.com>
2210 * gnatbind.adb: Suppress dupicates when listing the sources in the
2211 closure (switch -R).
2213 2010-06-21 Emmanuel Briot <briot@adacore.com>
2215 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
2218 2010-06-21 Emmanuel Briot <briot@adacore.com>
2220 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
2222 (Expect_Internal): No longer raises an exception, so that it can set
2223 out parameters as well. When a process has died, reset its Input_Fd
2224 to Invalid_Fd, so that when using multiple processes we can find out
2225 which process has died.
2227 2010-06-21 Robert Dewar <dewar@adacore.com>
2229 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
2230 checks.adb, sem_res.adb: Minor reformatting. Add comments.
2232 2010-06-21 Ed Schonberg <schonberg@adacore.com>
2234 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
2235 rederivation associated with a full declaration in a private part, and
2236 there is a partial view that derives the same parent subprogram, the
2237 new entity does not become visible. This check must be applied to
2238 interface operations as well.
2240 2010-06-21 Thomas Quinot <quinot@adacore.com>
2242 * checks.adb: Add comments.
2243 * prj-nmsc.adb: Minor reformatting.
2245 2010-06-21 Thomas Quinot <quinot@adacore.com>
2247 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
2248 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
2249 extract bounds, to ensure that we get the proper captured values,
2250 rather than an expression that may have changed value since the point
2251 where the subtype was elaborated.
2252 (Find_Body_Discriminal): New utility subprogram to share code between...
2253 (Eval_Attribute): For the case of a subtype bound that references a
2254 discriminant of the current concurrent type, insert appropriate
2255 discriminal reference.
2256 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
2257 requeue to an entry in a family in the current task, use corresponding
2259 (Analyze_Accept_Statement): Rely on expansion of attribute references
2260 to insert proper discriminal references in range check for entry in
2263 2010-06-21 Emmanuel Briot <briot@adacore.com>
2265 * s-regpat.adb (Compile): Fix handling of big patterns.
2267 2010-06-21 Robert Dewar <dewar@adacore.com>
2269 * a-tifiio.adb: Minor reformatting.
2271 2010-06-21 Pascal Obry <obry@adacore.com>
2273 * prj-nmsc.adb (Search_Directories): Use the non-translated directory
2276 2010-06-21 Javier Miranda <miranda@adacore.com>
2278 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
2281 2010-06-21 Ed Schonberg <schonberg@adacore.com>
2283 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created
2284 to hold the result, indicate that the target of the declaration does
2285 not need an initialization, to prevent spurious errors when
2286 Initialize_Scalars is enabled.
2288 2010-06-21 Ed Schonberg <schonberg@adacore.com>
2290 * a-tifiio.adb (Put): In the procedure that performs I/O on a String,
2291 Fore is not bound by line length. The Fore parameter of the internal
2292 procedure that performs the operation is an integer.
2294 2010-06-21 Thomas Quinot <quinot@adacore.com>
2296 * sem_res.adb, checks.adb: Minor reformatting.
2298 2010-06-21 Emmanuel Briot <briot@adacore.com>
2300 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
2302 (Insert_Operator_Before): New subprogram, avoids duplicated code
2303 (Compile): Avoid doing two compilations when the pattern matcher ends
2306 2010-06-21 Emmanuel Briot <briot@adacore.com>
2308 * s-regpat.adb: Improve debug traces
2309 (Dump): Change output format to keep it smaller.
2311 2010-06-21 Javier Miranda <miranda@adacore.com>
2313 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard
2314 output to the output file when this routine completes its work.
2316 2010-06-20 Eric Botcazou <ebotcazou@adacore.com>
2318 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of
2319 for loop. Call build_constructor_from_list directly in the CICO case.
2321 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2323 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming
2324 declaration appears in the same unit and ealier than the renamed
2325 entity, retain generated body to prevent order-of-elaboration issues in
2328 2010-06-18 Arnaud Charlet <charlet@adacore.com>
2330 * s-tpoben.adb: Update comments.
2332 2010-06-18 Robert Dewar <dewar@adacore.com>
2334 * debug.adb: Minor comment change.
2336 2010-06-18 Javier Miranda <miranda@adacore.com>
2338 * exp_cg.adb: Code clean up.
2339 * debug.adb: Complete documentation of switch -gnatd.Z.
2340 * gcc-interface/misc.c (callgraph_info_file): Declare.
2342 2010-06-18 Javier Miranda <miranda@adacore.com>
2344 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization.
2346 2010-06-18 Thomas Quinot <quinot@adacore.com>
2348 * sprint.ads: Minor reformatting.
2349 * output.ads: Update obsolete comment.
2351 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2353 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is
2354 an external intrinsic operation (e.g. a GCC numeric function) indicate
2355 that the renaming entity has the same characteristics, so a call to it
2356 is properly expanded.
2358 2010-06-18 Javier Miranda <miranda@adacore.com>
2360 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial
2361 support for dispatch table/callgraph info generation.
2362 * gcc-interface/Make-lang.in: Update dependencies.
2364 2010-06-18 Robert Dewar <dewar@adacore.com>
2366 * exp_ch6.adb: Minor reformatting.
2367 * gnatname.adb: Add comment.
2369 2010-06-18 Vincent Celier <celier@adacore.com>
2371 * gnatname.adb (Scan_Args): When --and is used, make sure that the
2372 dynamic tables in the newly allocated Argument_Data are properly
2375 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
2377 * gnat1drv.adb: Fix comment.
2379 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2381 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a
2382 renaming, re-expand the call with the renamed subprogram if that one
2383 is marked inlined as well.
2385 2010-06-18 Gary Dismukes <dismukes@adacore.com>
2387 * gnat1drv.adb (Adjust_Global_Switches): Enable
2388 Use_Expression_With_Actions for AAMP and VM targets.
2390 2010-06-18 Vincent Celier <celier@adacore.com>
2392 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC.
2394 2010-06-18 Thomas Quinot <quinot@adacore.com>
2396 * exp_ch4.adb: Minor reformatting.
2398 2010-06-18 Javier Miranda <miranda@adacore.com>
2400 * debug.ads Add documentation on -gnatd.Z.
2402 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2404 * sem_elim.adb: Proper error message on improperly eliminated instances
2406 2010-06-18 Vincent Celier <celier@adacore.com>
2408 * prj.ads (Response_File_Format): New value GCC.
2410 2010-06-18 Thomas Quinot <quinot@adacore.com>
2412 * gnat1drv.adb: Minor reformatting.
2414 2010-06-18 Robert Dewar <dewar@adacore.com>
2416 * make.adb, sem_cat.adb: Minor reformatting.
2417 * sem_eval.adb: Fix typos.
2419 2010-06-18 Pascal Obry <obry@adacore.com>
2421 * prj-nmsc.adb: Fix source filenames casing in debug output.
2423 2010-06-18 Robert Dewar <dewar@adacore.com>
2425 * gnatcmd.adb: Minor reformatting.
2427 2010-06-18 Robert Dewar <dewar@adacore.com>
2429 * sem_eval.adb (Eval_Conditional_Expression): Result is static if
2430 condition and both sub-expressions are static (and result is selected
2433 2010-06-18 Robert Dewar <dewar@adacore.com>
2435 * g-pehage.adb: Minor reformatting
2437 2010-06-18 Pascal Obry <obry@adacore.com>
2439 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into
2442 2010-06-18 Arnaud Charlet <charlet@adacore.com>
2444 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
2445 dependencies. Fix target pairs on darwin.
2446 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND.
2448 2010-06-18 Pascal Obry <obry@adacore.com>
2450 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output.
2452 2010-06-18 Vincent Celier <celier@adacore.com>
2454 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global
2455 configuration pragmas file and, if -U is not used, for a local one.
2457 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2459 * sem_elim.adb (Check_Eliminated): Use full information on entity name
2460 when it is given in the pragma by a selected component.
2461 (Check_For_Eliminated_Subprogram): Do no emit error if within a
2462 instance body that is itself within a generic unit.
2463 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is
2464 eliminated, mark as well the anonymous subprogram that is its alias
2465 and appears within the wrapper package.
2467 2010-06-18 Bob Duff <duff@adacore.com>
2469 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code.
2470 Raise an exception if the output file cannot be opened. Add comments.
2472 2010-06-18 Thomas Quinot <quinot@adacore.com>
2474 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is
2475 not illegal per E.2.2(7) if it occurs in the private part of a
2478 2010-06-18 Arnaud Charlet <charlet@adacore.com>
2480 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
2481 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
2482 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
2483 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
2484 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
2485 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
2486 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
2487 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
2488 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
2489 errout.ads: Update comments. Minor reformatting.
2491 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb,
2492 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads,
2493 a-strunb.adb (Big_String. Big_String_Access): New type.
2495 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
2496 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
2497 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices.
2499 2010-06-18 Geert Bosch <bosch@adacore.com>
2501 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for
2504 2010-06-18 Robert Dewar <dewar@adacore.com>
2506 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions
2509 2010-06-18 Robert Dewar <dewar@adacore.com>
2511 * sprint.adb: Minor format change for N_Expression_With_Actions.
2512 * repinfo.adb: Minor reformatting.
2514 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2516 * sem_elim.adb (Check_Eliminated): If within a subunit, use
2517 Defining_Entity to obtain the name of the entity in the proper body, to
2518 properly handle both separate packages and subprograms.
2520 2010-06-18 Emmanuel Briot <briot@adacore.com>
2522 * prj-nmsc.adb (Check_File): New parameter Display_Path.
2524 2010-06-18 Thomas Quinot <quinot@adacore.com>
2526 * g-socket.adb, g-socket.ads (Null_Selector): New object.
2528 2010-06-18 Pascal Obry <obry@adacore.com>
2530 * gnat_ugn.texi: Minor clarification.
2532 2010-06-18 Emmanuel Briot <briot@adacore.com>
2534 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate
2535 code when using the project dir as the source dir.
2536 (Search_Directories): use the normalized name for the source directory,
2537 where symbolic names have potentially been resolved.
2539 2010-06-18 Robert Dewar <dewar@adacore.com>
2541 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field
2542 when we create N_Expression_With_Actions node.
2543 (Expand_Short_Circuit): Ditto.
2545 2010-06-18 Robert Dewar <dewar@adacore.com>
2547 * exp_util.adb: Minor reformatting.
2549 2010-06-18 Thomas Quinot <quinot@adacore.com>
2551 * types.ads: Clean up obsolete comments
2552 * tbuild.adb: Minor reformatting.
2553 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb,
2554 exp_strm.adb, aa_drive.adb: Minor reformatting.
2555 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported
2556 intrinsic with an Interface_Name denotes an imported back-end builtin,
2557 and must be rewritten into a call, not left in the tree as an operator,
2558 so return False in that case.
2560 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
2562 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator.
2564 2010-06-18 Robert Dewar <dewar@adacore.com>
2566 * scos.ads: Add proposed output for case expression
2568 2010-06-18 Jose Ruiz <ruiz@adacore.com>
2570 * gnat_ugn.texi: Document that, when using the RTX compiler to generate
2571 RTSS modules, we need to use the Microsoft linker.
2573 2010-06-18 Robert Dewar <dewar@adacore.com>
2575 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
2576 expression (cannot count on a particular branch being executed).
2577 * exp_ch4.adb (Expand_N_Case_Expression): New procedure.
2578 * exp_ch4.ads (Expand_N_Case_Expression): New procedure.
2579 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions
2580 within case expression.
2581 * expander.adb (Expand): Add call to Expand_N_Case_Expression
2582 * par-ch4.adb Add calls to P_Case_Expression at appropriate points
2583 (P_Case_Expression): New procedure
2584 (P_Case_Expression_Alternative): New procedure
2585 * par.adb (P_Case_Expression): New procedure
2586 * par_sco.adb (Process_Decisions): Add dummy place holder entry for
2588 * sem.adb (Analyze): Add call to Analyze_Case_Expression
2589 * sem_case.ads (Analyze_Choices): Also used for case expressions now,
2590 this is a documentation change only.
2591 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
2592 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
2594 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
2595 * sem_res.adb (Resolve_Case_Expression): New procedure.
2596 * sem_scil.adb (Find_SCIL_Node): Add processing for
2597 N_Case_Expression_Alternative.
2598 * sinfo.ads, sinfo.adb (N_Case_Expression): New node.
2599 (N_Case_Expression_Alternative): New node.
2600 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes
2601 N_Case_Expression and N_Case_Expression_Alternative.
2603 2010-06-18 Robert Dewar <dewar@adacore.com>
2605 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor reformatting.
2606 * gnat1drv.adb: Fix typo.
2608 2010-06-18 Robert Dewar <dewar@adacore.com>
2610 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
2612 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
2613 gnat style for -gnatg.
2614 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
2616 2010-06-18 Thomas Quinot <quinot@adacore.com>
2618 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated
2620 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to
2623 2010-06-18 Robert Dewar <dewar@adacore.com>
2625 * sprint.adb: Minor change in output format for expression wi actions.
2626 * par-ch3.adb: Minor code reorganization. Minor reformatting.
2627 * sem_ch5.adb: Minor comment fix.
2629 2010-06-18 Robert Dewar <dewar@adacore.com>
2631 * debug.adb: New debug flag -gnatd.L to control
2632 Back_End_Handles_Limited_Types.
2633 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle
2634 limited case if Back_End_Handles_Limited_Types is True.
2635 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to
2636 simplify expansion if Use_Expression_With_Actions is True.
2637 * gnat1drv.adb (Adjust_Global_Switches): Set
2638 Back_End_Handles_Limited_Types.
2639 * opt.ads (Back_End_Handles_Limited_Types): New flag.
2641 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2643 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined
2644 intrinsic operator if expansion is not enabled, because in an
2645 instantiation the original operator must be present to verify the
2646 legality of the operation.
2648 2010-06-18 Robert Dewar <dewar@adacore.com>
2650 * exp_disp.adb, sem_ch12.adb: Minor reformatting
2652 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2654 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is
2655 the class-wide type for a private extension, and the completion is a
2656 subtype, set the type of the class-wide type to the base type of the
2659 2010-06-18 Robert Dewar <dewar@adacore.com>
2661 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb,
2662 sem_intr.adb, sem_eval.adb: Minor reformatting
2664 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2666 * sem_type.adb (Is_Ancestor): If either type is private, examine full
2669 2010-06-18 Thomas Quinot <quinot@adacore.com>
2671 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN
2672 parameter rather than IN OUT.
2674 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2676 * exp_ch6.adb: Add extra guard.
2678 2010-06-18 Gary Dismukes <dismukes@adacore.com>
2680 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the
2681 accessibility level of a function call from the level of the innermost
2682 enclosing dynamic scope.
2683 (Innermost_Master_Scope_Depth): New function to find the depth of the
2684 nearest dynamic scope enclosing a node.
2686 2010-06-18 Tristan Gingold <gingold@adacore.com>
2688 * adaint.c: Make ATTR_UNSET static as it is not used outside this file.
2690 2010-06-18 Thomas Quinot <quinot@adacore.com>
2692 * g-socket.ads: Minor reformatting.
2694 2010-06-18 Vincent Celier <celier@adacore.com>
2696 * make.adb (Must_Compile): New Boolean global variable
2697 (Main_On_Command_Line): New Boolean global variable
2698 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True,
2699 even when the project is externally built.
2700 (Start_Compile_If_Possible): Compile in -aL directories if
2701 Check_Readonly_Files is True. Do compile if Must_Compile is True, even
2702 when the project is externally built.
2703 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when
2704 invoked with -f -u and one or several mains on the command line.
2705 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one main
2706 is specified on the command line.
2708 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2710 * sem_ch6.adb (Build_Body_For_Inline): Handle extended_return_statements
2711 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body
2712 containing extented_return statements.
2713 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already
2714 constrained, do not build subtype declaration.
2716 2010-06-18 Robert Dewar <dewar@adacore.com>
2718 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component):
2719 Warn on assigning to packed atomic component.
2721 2010-06-18 Robert Dewar <dewar@adacore.com>
2723 * sem_util.ads: Minor reformatting
2724 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in
2725 Expression_With_Actions).
2726 * snames.ads-tmpl: Minor comment fix
2728 2010-06-18 Robert Dewar <dewar@adacore.com>
2730 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure
2731 (Set_Imported): Use Import_Interface_Present to control message output
2732 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag
2733 * gnat_rm.texi: Document that we can have pragma Import and pragma
2734 Interface for the same subprogram.
2736 2010-06-18 Robert Dewar <dewar@adacore.com>
2738 * lib-xref.adb (Generate_Reference): Fix bad reference to
2739 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced).
2741 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
2743 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static
2745 (gnat_to_gnu) <N_Expression_With_Actions>: New case.
2746 Use set_gnu_expr_location_from_node to set location information on the
2749 2010-06-17 Arnaud Charlet <charlet@adacore.com>
2751 * gcc-interface/Make-lang.in: Update dependencies.
2753 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2755 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to
2758 2010-06-17 Robert Dewar <dewar@adacore.com>
2760 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and
2761 style check messages.
2762 * sem_res.adb (Resolve_Call): Don't call
2763 Check_For_Eliminated_Subprogram if we are analyzing within a spec
2766 2010-06-17 Robert Dewar <dewar@adacore.com>
2768 * debug.adb: Add documentation for debug flags .X and .Y
2769 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use
2770 Use_Expression_With_Actions.
2771 * gnat1drv.adb (Adjust_Global_Switches): Set
2772 Use_Expression_With_Actions.
2773 * opt.ads (Use_Expression_With_Actions): New switch.
2775 2010-06-17 Robert Dewar <dewar@adacore.com>
2777 * exp_intr.adb: Minor code reorganization (use UI_Max)
2778 * sem_intr.adb: use underlying type to check legality.
2779 * einfo.adb (Known_Static_Esize): False for generic types
2780 (Known_Static_RM_Size): False for generic types
2781 * einfo.ads (Known_Static_Esize): False for generic types
2782 (Known_Static_RM_Size): False for generic types
2784 2010-06-17 Robert Dewar <dewar@adacore.com>
2786 * exp_ch4.ads: Minor code reorganization (specs in alpha order).
2788 2010-06-17 Robert Dewar <dewar@adacore.com>
2790 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
2791 node when expanding short circuit form with actions present for right
2793 * exp_ch4.adb: Minor reformatting
2794 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node if
2795 right opeand has actions present, and debug flag -gnatd.X is set.
2796 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
2798 * nlists.adb (Prepend_List): New procedure
2799 (Prepend_List_To): New procedure
2800 * nlists.ads (Prepend_List): New procedure
2801 (Prepend_List_To): New procedure
2802 * sem.adb: Add processing for Expression_With_Actions
2803 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
2804 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
2805 * sem_res.adb: Add processing for Expression_With_Actions.
2806 * sem_scil.adb: Add processing for Expression_With_Actions
2807 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
2808 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions
2810 2010-06-17 Doug Rupp <rupp@adacore.com>
2812 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types
2813 involved both have underlying integer types.
2814 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
2815 to an intrinsic operator when the operand types or sizes are not
2817 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
2818 64/32 Address/Integer works.
2820 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2822 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so
2823 that it marks a unit as needed by a spec only if the corresponding
2824 instantiation appears in that spec (and not in the corresponding body).
2825 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name
2826 in the pragma Eliminate has been parsed as a child unit, but the
2827 current compilation unit is in fact the parent in which the subunit is
2830 2010-06-17 Vincent Celier <celier@adacore.com>
2832 * gnat_rm.texi: Fix typo
2834 2010-06-17 Robert Dewar <dewar@adacore.com>
2836 * sem_util.adb: Minor reformatting
2838 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2840 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic
2841 instance, the clause now denotes the instance body. Traverse the
2842 corresponding spec because there may be no other dependence that will
2843 force the traversal of its own context.
2845 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2847 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to
2848 Install_Limited_Context_Clauses, to determine whether a limited_with in
2849 some parent of the current unit designates some other parent, in which
2850 case the limited_with clause must not be installed.
2851 (In_Context): Refine test.
2853 2010-06-17 Gary Dismukes <dismukes@adacore.com>
2855 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged
2856 type with a dispatching equality operator that is overridden (for a
2857 tagged full type), don't include the overridden equality in the list of
2858 primitives. The overridden equality is detected by testing for an
2859 Aliased field that references the overriding equality.
2861 2010-06-17 Robert Dewar <dewar@adacore.com>
2863 * freeze.adb: Minor reformatting.
2865 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
2867 * gnat_ugn.texi: Add a section introducing gdbserver.
2869 2010-06-17 Thomas Quinot <quinot@adacore.com>
2871 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor
2874 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2876 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a
2877 constrained discriminated parent that is a private type.
2878 (Analyze_Record_Aggregate): when collecting inherited discriminants,
2879 handle properly an ancestor type that is a constrained private type.
2881 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2883 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is
2884 protected, use the protected_subprogram_body only if the original
2885 subprogram has not been eliminated.
2887 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2889 * freeze.adb (Freeze_Expression): The designated type of an
2890 access_to_suprogram type can only be frozen if all types in its profile
2893 2010-06-17 Robert Dewar <dewar@adacore.com>
2895 * par.adb: Minor comment fix
2896 * sem_aggr.adb, sem_ch3.adb: Minor reformatting
2898 2010-06-17 Doug Rupp <rupp@adacore.com>
2900 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead
2901 change Address to Short_Address in functions where both must be the
2902 same size for intrinsics to work.
2904 2010-06-17 Thomas Quinot <quinot@adacore.com>
2906 * sem_ch4.adb (Analyze_Selected_Component): A selected component may
2907 not denote a (private) component of a protected object.
2909 2010-06-17 Bob Duff <duff@adacore.com>
2911 * par-labl.adb (Try_Loop): Test whether the label and the goto are in
2914 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
2916 * gnat_ugn.texi: Update the documentation about GDB re: exception
2919 2010-06-17 Arnaud Charlet <charlet@adacore.com>
2921 * gnatvsn.ads: Bump to 4.6 version.
2923 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2925 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The
2926 designated type of the generated pointer is the type of the original
2927 expression, not that of the function call itself, because the return
2928 type may be an untagged derived type and the function may be an
2929 inherited operation.
2931 2010-06-17 Robert Dewar <dewar@adacore.com>
2933 * exp_ch4.adb: Minor reformatting.
2935 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2937 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on
2938 N_Component_Association nodes, to indicate that a component association
2939 of an extension aggregate denotes the value of a discriminant of an
2940 ancestor type that has been constrained by the derivation.
2941 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a
2942 double expansion of the aggregate appearing in a context that delays
2943 expansion, to prevent double insertion of discriminant values when the
2944 aggregate is reanalyzed.
2946 2010-06-17 Arnaud Charlet <charlet@adacore.com>
2948 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use
2949 Allocator as the Related_Node of Return_Obj_Access in call to
2950 Make_Temporary below as this would create a sort of infinite
2953 2010-06-17 Ben Brosgol <brosgol@adacore.com>
2955 * gnat_ugn.texi: Update gnatcheck doc.
2957 2010-06-17 Ed Schonberg <schonberg@adacore.com>
2959 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an
2960 incomplete view of the type that is not tagged, and the full type is a
2961 tagged extension, create class_wide type now, and warn that the
2962 incomplete view should be tagged as well.
2964 2010-06-17 Vincent Celier <celier@adacore.com>
2966 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
2967 Update the last line of the usage, indicating what commands do not
2968 accept project file switches.
2969 * vms_conv.adb: Do not issue usage line for GNAT SYNC
2970 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
2972 * gnat_ugn.texi: Document the relaxed rules for library directories in
2973 externally built library projects.
2975 2010-06-17 Doug Rupp <rupp@adacore.com>
2977 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
2979 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
2980 * gcc-interface/Makefile.in: Update VMS target pairs.
2982 2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
2984 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
2985 compatible with Windows NT 4.0 which doesn't provide this function.
2987 2010-06-17 Vincent Celier <celier@adacore.com>
2989 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
2990 different timestamps but the checksum is the same, issue a short
2993 2010-06-17 Arnaud Charlet <charlet@adacore.com>
2995 * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
2996 it means that we cannot reset interrupt handlers since this would
2997 require potentially sending the abort signal to the Server_Task.
2999 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3001 * exp_ch4.adb: expand NOT for VMS types.
3002 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
3004 2010-06-17 Sergey Rybin <rybin@adacore.com>
3006 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
3007 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
3010 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3012 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
3013 protected operation if the subprogram has been eliminated.
3015 2010-06-17 Vincent Celier <celier@adacore.com>
3017 * prj-nmsc.adb (Check_Library_Attributes): Allow the different
3018 directories associated with a library to be any directory when the
3019 library project is externally built.
3021 2010-06-17 Vincent Celier <celier@adacore.com>
3023 * make.adb (Check): If switch -m is used, deallocate the memory that
3024 may be allocated when computing the checksum.
3026 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
3028 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
3029 (C_Sendmsg): Likewise.
3031 2010-06-17 Thomas Quinot <quinot@adacore.com>
3033 * sem_res.adb: Update comments.
3035 2010-06-17 Vincent Celier <celier@adacore.com>
3037 * back_end.adb (Scan_Compiler_Arguments): Process last argument
3039 2010-06-17 Robert Dewar <dewar@adacore.com>
3041 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
3042 * layout.adb, freeze.adb: Use Make_Temporary.
3044 2010-06-17 Jerome Lambourg <lambourg@adacore.com>
3046 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
3047 .NET/JVM normally as this is now perfectly supported by the backend.
3049 2010-06-17 Pascal Obry <obry@adacore.com>
3051 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
3053 2010-06-17 Vincent Celier <celier@adacore.com>
3055 * make.adb (Collect_Arguments_And_Compile): Create include path file
3056 only when -x is specified.
3058 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
3060 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
3061 Objects_Path, defaulted to True. Only create include path file if
3062 Include_Path is True, only create objects path file if Objects_Path is
3064 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
3065 Objects_Path, defaulted to True.
3066 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
3069 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3071 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
3072 determine whether it has the controlling type, when the formal is an
3075 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
3077 * s-crtl.ads (ssize_t): New type.
3078 (read): Fix signature.
3080 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
3081 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
3082 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
3083 (C_Sendmsg): Likewise.
3084 * g-socthi.adb (Syscall_Recvmsg): Likewise.
3085 (Syscall_Sendmsg): Likewise.
3086 (C_Recvmsg): Likewise.
3087 (C_Sendmsg): Likewise.
3088 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
3089 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
3090 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
3091 (C_Sendmsg): Likewise.
3092 * g-socthi-mingw.adb (C_Recvmsg): Likewise.
3093 (C_Sendmsg): Likewise.
3094 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
3095 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
3096 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
3097 (C_Sendmsg): Likewise.
3098 * g-socthi-vms.adb (C_Recvmsg): Likewise.
3099 (C_Sendmsg): Likewise.
3100 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
3101 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
3102 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
3103 (C_Sendmsg): Likewise.
3104 * g-socthi-vxworks.adb (C_Recvmsg): Likewise.
3105 (C_Sendmsg): Likewise.
3106 * g-sercom-linux.adb (Read): Use correct types to call 'read'.
3107 (Write): Likewise to call 'write'.
3108 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
3109 (Write): Use correct type to call System.CRTL.write.
3110 * s-tasdeb.adb (Write): Likewise.
3112 2010-06-17 Vincent Celier <celier@adacore.com>
3114 * prj-proc.adb (Copy_Package_Declarations): Change argument name
3115 Naming_Restricted to Restricted. If Restricted is True, do not copy the
3116 value of attribute Linker_Options.
3118 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
3120 * gcc-interface/trans.c (push_stack, pop_stack): Delete.
3121 (Case_Statement_to_gnu): Adjust.
3122 (Loop_Statement_to_gnu): Likewise.
3123 (Subprogram_Body_to_gnu): Likewise.
3124 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
3125 (Compilation_Unit_to_gnu): Likewise.
3127 2010-06-17 Robert Dewar <dewar@adacore.com>
3129 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
3130 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
3131 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
3132 sem_dist.adb, sem_util.adb: Use Make_Temporary
3133 * itypes.ads, tbuild.ads: Minor comment update
3134 * exp_ch9.adb, exp_dist.adb: Minor reformatting
3136 2010-06-17 Thomas Quinot <quinot@adacore.com>
3138 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
3140 2010-06-17 Robert Dewar <dewar@adacore.com>
3142 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
3144 2010-06-17 Thomas Quinot <quinot@adacore.com>
3146 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
3148 2010-06-17 Robert Dewar <dewar@adacore.com>
3150 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
3151 * tbuild.ads (Make_Temporary): More comment updates
3152 * tbuild.adb: Minor reformatting
3154 2010-06-17 Robert Dewar <dewar@adacore.com>
3156 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
3157 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
3159 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
3161 (Make_Temporary): Add more extensive documentation
3163 2010-06-17 Robert Dewar <dewar@adacore.com>
3165 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
3166 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
3167 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
3168 where the slice's actions are inserted.
3169 (Decompose_Expr): Account for possible rewriting of slice bounds
3170 resulting from side effects suppression caused by the above freezing,
3171 so that folding of bounds is preserved by such rewriting.
3173 2010-06-17 Robert Dewar <dewar@adacore.com>
3175 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New function.
3176 * freeze.adb (Freeze_Record_Type): Add call to
3177 Check_Record_Representation_Clause.
3178 * sem_ch13.adb (Check_Record_Representation_Clause): New function
3179 (Analyze_Record_Representation_Clause): Split out overlap code into this
3181 (Check_Component_Overlap): Moved inside
3182 Check_Record_Representation_Clause.
3183 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
3185 2010-06-17 Robert Dewar <dewar@adacore.com>
3187 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
3189 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
3190 sem_eval.adb: Use Ekind_In
3192 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3194 * sem_ch8.adb: better error message for illegal inherited discriminant
3196 2010-06-17 Vincent Celier <celier@adacore.com>
3198 * bindusg.adb: Remove lines for -A and -C
3199 * gnat_ugn.texi: Remove all documentation and examples of switches -A
3200 and -C for gnatbind and gnatlink.
3201 * gnatlink.adb (Usage): Remove lines for -A and -C
3202 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
3204 * gcc-interface/Make-lang.in: Update dependencies.
3206 2010-06-17 Vincent Celier <celier@adacore.com>
3208 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
3209 local Argument_List variable Args.
3210 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
3212 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
3213 for subsequent switches in Args.
3214 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
3216 * gcc-interface/Make-lang.in: Update dependencies.
3218 2010-06-17 Robert Dewar <dewar@adacore.com>
3220 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
3221 Equivalent_Type to match documentation.
3223 2010-06-17 Robert Dewar <dewar@adacore.com>
3225 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
3226 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
3227 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
3229 2010-06-17 Thomas Quinot <quinot@adacore.com>
3231 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
3233 2010-06-17 Thomas Quinot <quinot@adacore.com>
3235 * freeze.adb (Freeze_Expression): Short circuit operators are valid
3236 freeze node insertion points.
3238 2010-06-17 Robert Dewar <dewar@adacore.com>
3240 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
3241 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
3243 2010-06-17 Gary Dismukes <dismukes@adacore.com>
3245 * layout.adb (Layout_Type): Broaden test for setting an array type's
3246 Component_Size to include all scalar types, not just discrete types
3247 (components of real types were missed).
3248 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
3249 on the itype created for an index (consistent with Make_Index and
3250 avoids possible Assert_Failures).
3252 2010-06-17 Robert Dewar <dewar@adacore.com>
3254 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
3255 * einfo.adb: Minor code reformatting (use Ekind_In)
3257 2010-06-17 Robert Dewar <dewar@adacore.com>
3259 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
3262 2010-06-17 Vincent Celier <celier@adacore.com>
3264 * back_end.adb: Minor comment updates
3265 * switch-c.adb: Remove dependencies on gcc C sources
3266 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
3269 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3271 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
3272 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e' (enabled)
3273 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
3274 Remove use of Node field in SCOs table
3275 (Output_Header): Set 'd' to initially disable pragma entry
3276 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
3277 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
3278 Use C2 field of pragma decision header to indicate enabled.
3279 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
3280 * gcc-interface/Make-lang.in: Update dependencies.
3282 2010-06-17 Vincent Celier <celier@adacore.com>
3284 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
3285 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
3286 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
3287 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
3289 * switch-c.adb: Copied a number of global declarations from back_end.adb
3290 (Len_Arg): New function copied from back_end.adb
3291 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
3292 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
3293 Switch_Subsequently_Cancelled.
3294 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
3295 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
3296 with -lexc on Tru64.
3298 2010-06-17 Robert Dewar <dewar@adacore.com>
3300 * prj.ads, prj.adb: Minor reformatting
3302 2010-06-17 Thomas Quinot <quinot@adacore.com>
3304 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
3305 CP line for a disabled pragma.
3307 2010-06-17 Emmanuel Briot <briot@adacore.com>
3309 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
3311 (Process_Declarative_Item): An invalid value in an typed variable
3312 declaration is no longer always fatal.
3314 2010-06-16 Arnaud Charlet <charlet@adacore.com>
3316 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
3317 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
3320 2010-06-16 Javier Miranda <miranda@adacore.com>
3322 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
3323 node referenced by the SCIL node of dispatching "=" to skip the tags
3326 2010-06-16 Ed Schonberg <schonberg@adacore.com>
3328 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
3329 to prevent cascaded errors and compilation aborts.
3331 2010-06-16 Robert Dewar <dewar@adacore.com>
3333 * back_end.adb (Switch_Subsequently_Cancelled): New function
3334 Move declarations to package body level to support this change
3335 * back_end.ads (Switch_Subsequently_Cancelled): New function
3336 * gnat_ugn.texi: Document -gnat-p switch
3337 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
3338 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
3339 * usage.adb: Add line for -gnat-p switch
3340 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
3342 2010-06-16 Robert Dewar <dewar@adacore.com>
3344 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
3347 2010-06-16 Robert Dewar <dewar@adacore.com>
3349 * exp_disp.adb: Minor reformatting
3351 2010-06-16 Ed Schonberg <schonberg@adacore.com>
3353 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
3354 base type only if it was not previously created for the partial view.
3356 2010-06-16 Thomas Quinot <quinot@adacore.com>
3358 * tbuild.ads: Minor comment fix
3360 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
3362 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
3363 (gnu_except_ptr_stack): Change type to VEC. Update comment.
3364 (gnu_elab_proc_stack): Likewise.
3365 (gnu_return_label_stack): Likewise.
3366 (gnu_loop_label_stack): Likewise.
3367 (gnu_switch_label_stack): Likewise.
3368 (gnu_constraint_label_stack): Likewise.
3369 (gnu_storage_error_label_stack): Likewise.
3370 (gnu_program_error_label_stack): Likewise.
3371 (push_exception_label_stack): Take a VEC ** instead of a tree *.
3372 (push_stack): Likewise. Remove unused second parameter. Update
3374 (pop_stack): Take a VEC * instead of a tree *. Update callers.
3375 (gigi): Initialize stacks as VECs.
3376 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
3377 (Case_Statement_to_gnu): Likewise.
3378 (Subprogram_Body_to_gnu): Likewise.
3379 (call_to_gnu): Likewise.
3380 (Exception_Handler_to_gnu_sjlj): Likewise.
3381 (gnat_to_gnu): Likewise.
3382 (get_exception_label): Likewise.
3384 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3386 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
3387 anonymous base generated when the parent is a constrained discriminated
3388 type, propagate interface list to first subtype because it may appear
3389 in a current instance within the extension part of the derived type
3390 declaration, and its own subtype declaration has not been elaborated
3392 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
3393 determine whether it has the controlling type.
3395 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
3397 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
3398 raise of CE, SE and PE have the reason correctly set and are properly
3399 expanded before stopping the expansions of .NET/JVM exceptions.
3401 2010-06-14 Robert Dewar <dewar@adacore.com>
3403 * opt.ads (Check_Policy_List): Add some clarifying comments
3404 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
3405 on rewritten Assert pragma.
3407 2010-06-14 Gary Dismukes <dismukes@adacore.com>
3409 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
3410 controlled operations, so that they will be treated as overriding even
3411 if the overridden subprogram is marked Is_Hidden, as long as the
3412 overridden subprogram's parent subprogram is not hidden.
3414 2010-06-14 Robert Dewar <dewar@adacore.com>
3416 * debug.adb: Entry for gnatw.d no longer specific for while loops
3417 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
3418 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
3419 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
3420 new calling sequence to include test for EXIT WHEN.
3421 (Analyze_Exit_Statement): Chain EXIT statement into exit statement chain
3422 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
3424 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
3426 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
3427 PRAGMA, not to pragma identifier).
3428 (Next_Exit_Statement): New attribute of N_Exit_Statement node
3430 2010-06-14 Robert Dewar <dewar@adacore.com>
3432 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
3435 2010-06-14 Robert Dewar <dewar@adacore.com>
3437 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
3438 missing pragma argument identifier.
3440 2010-06-14 Robert Dewar <dewar@adacore.com>
3442 * atree.ads, atree.adb (Ekind_In): New functions.
3444 2010-06-14 Robert Dewar <dewar@adacore.com>
3446 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
3448 2010-06-14 Robert Dewar <dewar@adacore.com>
3450 * usage.adb (Usage): Redo documentation of -gnatwa.
3452 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3454 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
3455 an untagged incomplete type that is a limited view.
3457 2010-06-14 Sergey Rybin <rybin@adacore.com>
3459 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
3462 2010-06-14 Thomas Quinot <quinot@adacore.com>
3464 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
3465 factoring duplicated code between...
3466 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
3467 * a-envvar.ads: Minor reformatting
3469 2010-06-14 Arnaud Charlet <charlet@adacore.com>
3471 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
3473 (Scan_ALI): Take into account new Visibility field.
3474 (Visibility_Kind): New type.
3475 (Xref_Entity_Record): Replace Lib field by Visibility.
3477 * gcc-interface/Make-lang.in: Update dependencies.
3479 2010-06-14 Pascal Obry <obry@adacore.com>
3481 * raise.h: Remove unused defintions.
3483 2010-06-14 Bob Duff <duff@adacore.com>
3485 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
3486 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
3487 the incorrect error "proper body expected".
3488 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
3489 allowed here" error in case of subunits, which was triggered by the
3490 above change to P_Subunit.
3492 2010-06-14 Sergey Rybin <rybin@adacore.com>
3494 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
3496 2010-06-14 Thomas Quinot <quinot@adacore.com>
3498 * lib-util.adb: Minor code reorganization.
3500 2010-06-14 Robert Dewar <dewar@adacore.com>
3502 * ali.adb (Scan_ALI): Implement reading and storing of N lines
3503 (Known_ALI_Lines): Add entry for 'N' (notes)
3504 * ali.ads (Notes): New table to store Notes information
3505 * alloc.ads: Add entries for Notes table
3506 * lib-util.adb (Write_Info_Int): New procedure
3507 (Write_Info_Slit): New procedure
3508 (Write_Info_Uint): New procedure
3509 * lib-util.ads (Write_Info_Int): New procedure
3510 (Write_Info_Slit): New procedure
3511 (Write_Info_Uint): New procedure
3512 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
3513 * lib-writ.ads: Update documentation for N (Notes) lines
3514 * lib.adb (Store_Note): New procedure
3515 * lib.ads (Notes): New table
3516 (Store_Note): New procedure
3517 * sem_prag.adb: Call Store_Note for affected pragmas
3519 2010-06-14 Thomas Quinot <quinot@adacore.com>
3521 * socket.c: Fix wrong condition in #ifdef
3522 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
3523 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
3524 because on VMS this type is a 32-bit pointer which is not compatible
3525 with the default for C pointers for code compiled with gcc on that
3528 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3530 * sem_util (Is_VMS_Operator): New predicate to determine whether an
3531 operator is an intrinsic operator declared in the DEC system extension.
3532 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
3533 if the operator is a VMS intrinsic.
3534 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
3535 constant-folded if the operands are signed and the operator is a VMS
3538 2010-06-14 Robert Dewar <dewar@adacore.com>
3540 * g-socket.adb, gnatcmd.adb: Minor reformatting.
3542 2010-06-14 Pascal Obry <obry@adacore.com>
3544 * s-finimp.adb: Fix typo.
3545 * raise.h: Remove duplicate blank line.
3547 2010-06-14 Vincent Celier <celier@adacore.com>
3549 * prj-nmsc.adb (Add_Sources): Always set the object file and the
3550 switches file names, as the configuration of the language may change
3551 in an extending project.
3552 (Process_Naming_Scheme): For sources of projects that are extended, set
3553 the configuration of the language from the highest extending project
3554 where the language is declared.
3556 2010-06-14 Gary Dismukes <dismukes@adacore.com>
3558 * sem_res.adb (Resolve_Call): For infinite recursion check, test
3559 whether the called subprogram is inherited from a containing subprogram.
3560 (Same_Or_Aliased_Subprograms): New function
3562 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3564 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
3565 use-visible, check whether it is a primitive for more than one type.
3567 2010-06-14 Robert Dewar <dewar@adacore.com>
3569 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
3571 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
3572 Has_Pragma_Unmodified flag.
3574 2010-06-14 Thomas Quinot <quinot@adacore.com>
3576 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
3577 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
3578 now done in GNAT.Sockets if necessary.
3579 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
3580 Ensure mutual exclusion for netdb operations if the target platform
3582 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating struct
3583 hostent as an opaque type to improve portability.
3584 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
3585 gethostbyYYY using proprietary VxWorks API so that a uniform interface
3586 is available for the Ada side.
3587 * gcc-interface/Makefile.in: Remove g-sttsne-*
3588 * gcc-interface/Make-lang.in: Update dependencies.
3590 2010-06-14 Vincent Celier <celier@adacore.com>
3592 * gnatcmd.adb (Mapping_File): New function.
3594 2010-06-14 Javier Miranda <miranda@adacore.com>
3596 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
3598 2010-06-14 Arnaud Charlet <charlet@adacore.com>
3600 * ali.adb: Fix typo.
3601 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
3603 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3605 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
3608 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
3609 the context does not have a homonym of the selector, emit default
3612 2010-06-14 Robert Dewar <dewar@adacore.com>
3614 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
3617 2010-06-14 Arnaud Charlet <charlet@adacore.com>
3619 * lib-xref.ads: Doc updates:
3620 - Allocate 'Q' for #include entity kind
3622 - Allocate 'g' for regular macros
3623 - Allocate 'G' for function-like macros
3625 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3627 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
3628 Indicates that there is an instantiation in the current unit that
3629 loaded the body of the unit denoted by the with_clause.
3630 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
3631 whether a with_clause in the current context denotes the unit that
3632 holds the generic declaration, and mark the with_clause accordingly.
3633 (Instantiate_Package_Body): call Mark_Context.
3634 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
3635 whether a given body should be traversed before the spec of the main
3638 2010-06-14 Ed Falis <falis@adacore.com>
3640 * sysdep.c: Fix 653 build against vThreads headers.
3642 2010-06-14 Robert Dewar <dewar@adacore.com>
3644 * sinfo.ads: Minor reformatting.
3646 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3648 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
3649 the spec has been generated for a body without spec that carries an
3650 Inline_Always pragma.
3652 2010-06-14 Arnaud Charlet <charlet@adacore.com>
3654 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
3657 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
3659 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
3660 declaration for VMs, as those are useless and might lead to duplicated
3661 local variable names in the generated code.
3662 * gcc-interface/Make-lang.in: Update dependencies.
3664 2010-06-14 Robert Dewar <dewar@adacore.com>
3666 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
3668 2010-06-14 Robert Dewar <dewar@adacore.com>
3670 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
3671 is renamed as Has_Following_Address_Clause.
3672 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
3673 to allow the caller to avoid Initialize_Scalars having an effect.
3674 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
3675 scalars with an address clause specified.
3676 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
3677 to allow the caller to avoid Initialize_Scalars having an effect.
3678 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
3679 (where it was called Has_Address_Clause).
3680 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
3681 (where it was called Has_Address_Clause).
3682 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
3683 problems for Initialize_Scalars (since we no longer initialize objects
3684 with an address clause.
3686 2010-06-14 Robert Dewar <dewar@adacore.com>
3688 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
3691 2010-06-14 Gary Dismukes <dismukes@adacore.com>
3693 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
3694 on the entity of an implicitly generated postcondition procedure.
3696 2010-06-14 Thomas Quinot <quinot@adacore.com>
3698 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
3699 Discriminant_Constraint elist from full view to private view.
3701 2010-06-14 Robert Dewar <dewar@adacore.com>
3703 * sem_res.adb: Minor reformatting.
3705 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3707 * sem.adb: New version of unit traversal.
3709 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
3710 within a generic unit in the table of delayed calls.
3712 2010-06-14 Robert Dewar <dewar@adacore.com>
3714 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
3716 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3718 * sem_ch12.adb (Save_References): If an identifier has been rewritten
3719 during analysis as an explicit dereference, keep the reference implicit
3720 in the generic, but preserve the entity if global. This prevents
3721 malformed generic trees in the presence of some nested generics.
3723 2010-06-14 Sergey Rybin <rybin@adacore.com>
3725 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
3726 tool with '-files=' option. Also fix some small errors (wrong brackets)
3728 2010-06-14 Vincent Celier <celier@adacore.com>
3730 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
3731 the ALI files on the command line.
3733 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
3734 the same value as the parameter of the same name.
3735 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
3737 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
3738 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
3739 emit version symbols only for the units of the library.
3740 (Gen_Versions_C): Ditto.
3742 2010-06-14 Gary Dismukes <dismukes@adacore.com>
3744 * sem_ch4.adb: Fix typo.
3746 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
3748 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
3749 vector IO doesn't work at default value properly.
3751 2010-06-14 Doug Rupp <rupp@adacore.com>
3753 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
3755 2010-06-14 Vincent Celier <celier@adacore.com>
3757 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
3758 sources of the project if a switch -files= is used.
3760 2010-06-14 Thomas Quinot <quinot@adacore.com>
3762 * exp_attr.adb: Minor reformatting.
3764 2010-06-14 Gary Dismukes <dismukes@adacore.com>
3766 * gnat_ugn.texi: Minor typo fixes and wording changes.
3768 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3770 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
3771 prefixed form, do not re-analyze first actual, which may need an
3772 implicit dereference.
3773 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
3774 prefixed notation, the analysis will rewrite the node, and possible
3775 errors appear in the rewritten name of the node.
3776 * sem_res.adb: If a call is ambiguous because its first parameter is
3777 an overloaded call, report list of candidates, to clarify ambiguity of
3780 2010-06-14 Doug Rupp <rupp@adacore.com>
3782 * s-auxdec-vms-alpha.adb: New package body implementing legacy
3783 VAX instructions with Asm insertions.
3784 * s-auxdec-vms_64.ads: Inline VAX queue functions
3785 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
3786 that show up only on VMS.
3787 * gcc-interface/Makefile.in: Provide translation for
3788 s-auxdec-vms-alpha.adb.
3790 2010-06-14 Olivier Hainque <hainque@adacore.com>
3792 * initialize.c (VxWorks section): Update comments.
3794 2010-06-14 Robert Dewar <dewar@adacore.com>
3796 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
3798 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
3800 * init.c: Code clean up.
3802 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3804 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
3805 not insert address clause in table for later validation if type of
3806 entity is generic, to prevent possible spurious errors.
3808 * sem_ch8.adb: Code clean up.
3810 2010-06-14 Ben Brosgol <brosgol@adacore.com>
3812 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
3813 texi2pdf and texi2html.
3814 Document how to change scheduling properties on HP-UX.
3816 2010-06-14 Thomas Quinot <quinot@adacore.com>
3818 * g-socket.ads: Remove misleading comments.
3820 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
3822 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
3823 CLI_Target as this prevents proper detection of exported names
3824 duplicates when the exported language is different to CIL.
3825 (Process_Interface_Name): Add check for CIL convention exports,
3826 replacing the old one from Check_Duplicated_Export_Name.
3828 2010-06-14 Matthew Heaney <heaney@adacore.com>
3830 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
3831 and new last satisfy constraints.
3832 (Delete_Last): prevent overflow for subtraction of index values
3833 (To_Vector): prevent overflow for addition of index values
3835 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3837 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
3838 rewritten call, preserve the resulting type to prevent spurious errors,
3839 when the call is implicitly dereferenced in the context of an in-out
3842 * checks.adb (Apply_Discriminant_Check): If the target of the
3843 assignment is a renaming of a heap object, create constrained type for
3846 2010-06-14 Pascal Obry <obry@adacore.com>
3848 * prj-proc.adb: Fix copy of object directory for extending projects.
3850 2010-06-14 Jose Ruiz <ruiz@adacore.com>
3852 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
3853 (__gnat_install_handler, PowerPC linux): Activate the alternative
3856 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
3858 * gnat_rm.texi: Move to GFDL version 1.3.
3859 * gnat-style.texi: Ditto.
3860 * gnat_ugn.texi: Ditto.
3862 2010-06-12 Kai Tietz <kai.tietz@onevision.com>
3865 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
3868 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
3870 * gcc-interface/utils.c (update_pointer_to): Initialize last.
3872 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
3874 * gcc-interface/ada-tree.h: Fix formatting nits.
3876 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
3878 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
3880 (init_dummy_type): Likewise.
3881 (gnat_pushlevel): Likewise.
3883 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
3884 (Subprogram_Body_to_gnu): Likewise.
3885 (Compilation_Unit_to_gnu): Likewise.
3886 (start_stmt_group): Likewise.
3887 (extract_encoding): Likewise.
3888 (decode_name): Likewise.
3890 * gcc-interface/misc.c (gnat_printable_name): Likewise.
3892 * gcc-interface/decl.c (annotate_value): Likewise.
3894 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
3896 (struct lang_decl): Likewise.
3897 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
3898 (SET_DECL_LANG_SPECIFIC): Likewise.
3900 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
3902 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
3903 * gcc-interface/lang-specs.h: Likewise.
3905 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
3908 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
3910 2010-06-01 Arnaud Charlet <charlet@adacore.com>
3912 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
3914 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
3916 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
3917 TYPE_DECL of the equivalent type instead of building a new one.
3919 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
3921 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
3922 Fix nits in comments.
3923 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
3924 * gcc-interface/trans.c (gigi): Likewise.
3925 (Attribute_to_gnu): Likewise.
3926 (Case_Statement_to_gnu): Likewise.
3927 (gnat_to_gnu): Adjust warning message.
3928 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
3929 (build_vms_descriptor32): Likewise.
3931 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
3933 * gcc-interface/decl.c: Pretend to be a backend file by undefining
3934 IN_GCC_FRONTEND (still need rtl.h here).
3936 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3938 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
3939 (gigi): Adjust call to set_stack_check_libfunc.
3941 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3943 * gcc-interface/utils.c: Do not include rtl.h.
3945 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
3947 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
3948 and gimple.h. Explain why rtl.h has to be included.
3949 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
3950 * gcc-interface/targtyps.c: Do not include tm_p.h
3951 * gcc-interface/utils2.c: Do not include flags.h.
3952 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
3953 and explain why it has to be included.
3954 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
3956 Include function.h and explain why. Explain why except.h is included.
3957 (enumerate_modes): Remove unused function.
3958 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
3959 * gcc-interface/Make-lang.in: Update dependencies.
3961 2010-05-25 Joseph Myers <joseph@codesourcery.com>
3963 * gcc-interface/misc.c (internal_error_function): Add context
3964 parameter. Use it to access show_column flag and instead of using
3965 global_dc. Call warn_if_plugins.
3966 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
3968 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
3970 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
3971 * gcc-interface/trans.c (unshare_save_expr): Delete.
3972 (gigi): Do not unshare trees under SAVE_EXPRs here.
3974 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
3976 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
3978 * gcc-interface/utils.c (build_function_stub): Likewise.
3980 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3982 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
3983 for Wuninitialized without -O.
3985 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
3987 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
3988 ADT_exception_data_name_id.
3989 (exception_data_name_id): New define.
3990 * gcc-interface/trans.c (gigi): Initialize it.
3991 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
3992 exception type for standard exception definitions. Do not make them
3994 <E_Record_Type>: Equate fields of types associated with an exception
3995 definition to those of the standard exception type.
3997 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
3999 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
4001 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
4003 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
4004 code, improve comments and fix formatting nits.
4006 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
4008 * gcc-interface/utils.c (update_pointer_to): Return early if the old
4009 pointer already points to the new type. Chain the old pointer and its
4010 variants at the end of new pointer's chain after updating them.
4012 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
4014 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
4015 built for interfaces.
4016 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
4017 imported_p instead of Is_Imported when considering constants.
4018 Do not promote alignment of exported objects.
4019 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
4021 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4023 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
4024 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
4025 constants really constant.
4026 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
4028 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4030 * gcc-interface/decl.c (make_aligning_type): Declare the type.
4032 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4034 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
4035 expressions of variant part of record types declared at library level.
4037 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4039 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
4040 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
4041 (rest_of_record_type_compilation): Adjust call to create_field_decl.
4042 (make_descriptor_field): Likewise and pass correctly typed constants.
4043 (build_unc_object_type): Likewise.
4044 (unchecked_convert): Likewise.
4045 * gcc-interface/decl.c (elaborate_expression_2): New static function.
4046 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
4047 Adjust call to create_field_decl.
4048 (make_aligning_type): Likewise.
4049 (make_packable_type): Likewise.
4050 (maybe_pad_type): Likewise.
4051 (gnat_to_gnu_field): Likewise.
4052 (components_to_record): Likewise.
4053 (create_field_decl_from): Likewise.
4054 (create_variant_part_from): Remove superfluous test.
4055 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
4057 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4059 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
4060 (build_unc_object_type_from_ptr): Likewise.
4061 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
4062 and pass it to create_type_decl. Declare the type. Simplify.
4063 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
4064 it to build_unc_object_type.
4065 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
4066 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
4067 (gnat_to_gnu): Likewise.
4068 * gcc-interface/utils2.c (build_allocator): Likewise.
4070 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
4073 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
4075 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4077 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
4079 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
4082 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
4084 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
4086 * gnathtml.pl: Use 755 as mask for new directories.
4088 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
4090 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
4091 constant constructors before taking their address.
4093 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
4095 * exp_dbug.ads: Fix outdated description. Mention link between XVS
4097 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
4098 XVZ variable as unit size of XVS type.
4099 (maybe_pad_type): Likewise.
4101 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
4103 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
4104 use memmove if the array type is bit-packed.
4106 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
4108 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
4109 build_common_tree_nodes.
4111 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
4113 * gsocket.h: Make sure that winsock2.h is included before windows.h.
4115 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
4117 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
4120 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
4122 * uintp.h (UI_Lt): Declare.
4123 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
4124 computation in sizetype.
4125 <E_Array_Subtype>: Use unified handling for all index types. Do not
4126 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
4128 (annotate_value): Change test for negative values.
4129 (validate_size): Apply test for negative values on GNAT nodes.
4130 (set_rm_size): Likewise.
4131 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
4132 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
4133 for negative values.
4134 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
4135 (builtin_type_for_size): Adjust definition of signed_size_type_node.
4136 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
4137 lengths against zero.
4139 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
4141 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
4142 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
4143 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
4144 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
4145 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
4146 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
4148 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
4149 flag_signed_char. Tag sizetype with "size_type" moniker.
4150 * gcc-interface/trans.c (gigi): Add standard_character parameter.
4151 Remove useless built-in types. Equate unsigned_char_type_node to
4152 Standard.Character. Use it instead of char_type_node throughout.
4153 (Attribute_to_gnu): Likewise.
4154 (gnat_to_gnu): Likewise.
4155 * gcc-interface/utils2.c (build_call_raise): Likewise.
4157 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
4159 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
4160 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
4161 (sbitsize_one_node): New macro.
4162 (sbitsize_unit_node): Likewise.
4163 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
4164 latent bug in the computation of subrange_p. Fold wider_p predicate.
4165 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
4166 the final comparison.
4167 (make_aligning_type): Build real negation and use sizetype throughout
4168 the offset computation.
4169 (maybe_pad_type): Do not issue the warning when the new size expression
4171 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
4172 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
4174 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
4176 (gnat_to_gnu) <N_Free_Statement>: Likewise.
4177 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
4178 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
4179 constants in sizetype. Remove dead code and tweak comments. Generate
4180 equality instead of inequality comparisons for zero length tests.
4182 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4184 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
4185 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
4186 <object>: Do not create the fake PARM_DECL if no debug info is needed.
4187 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
4188 purposes if no debug info is needed.
4189 Fix formatting. Reorder and add comments.
4190 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
4191 variable and remove obsolete comment.
4192 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
4193 (convert_vms_descriptor32): Likewise.
4194 (convert): Remove dead code.
4195 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
4196 the reference to the P_ARRAY pointer.
4197 <POINTER_TYPE>: Likewise.
4198 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
4199 (gnat_init_decl_processing): Delete, move contents to...
4200 * gcc-interface/misc.c (gnat_init): ...here.
4202 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4204 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
4205 calls. Return true for conversion from a record subtype to its type.
4207 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4209 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
4210 lieu of integer_type_node for boolean operations.
4211 (choices_to_gnu): Likewise.
4212 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
4213 (Loop_Statement_to_gnu): Likewise.
4214 (establish_gnat_vms_condition_handler): Likewise.
4215 (Exception_Handler_to_gnu_sjlj): Likewise.
4216 (gnat_to_gnu): Likewise.
4217 (build_unary_op_trapv): Likewise.
4218 (build_binary_op_trapv): Likewise.
4219 (emit_range_check): Likewise.
4220 (emit_index_check): Likewise.
4221 (convert_with_check): Likewise.
4222 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
4223 (convert_vms_descriptor32): Likewise.
4224 (convert_vms_descriptor): Likewise.
4225 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
4226 (compare_arrays): Use boolean instead of integer constants.
4227 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
4228 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
4230 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
4231 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
4232 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
4233 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
4234 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
4235 for boolean operations.
4236 (fill_vms_descriptor): Likewise. Fix formatting nits.
4238 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4240 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
4241 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
4243 (LOOP_STMT_COND): ...this.
4244 (LOOP_STMT_BOTTOM_COND_P): New flag.
4245 (LOOP_STMT_TOP_UPDATE_P): Likewise.
4246 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
4247 (can_equal_min_val_p): New static inline function.
4248 (can_equal_max_val_p): Likewise.
4249 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
4250 new LOOP_STMT semantics. Use two different strategies depending on
4251 whether optimization is enabled to translate the loop.
4252 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
4254 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4256 * uintp.adb (UI_From_Dint): Remove useless code.
4257 (UI_From_Int): Likewise.
4258 * uintp.h: Reorder declarations.
4259 (UI_From_gnu): Declare.
4260 (UI_Base): Likewise.
4261 (Vector_Template): Likewise.
4262 (Vector_To_Uint): Likewise.
4265 * gcc-interface/gigi.h: Tweak comments.
4266 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
4267 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
4269 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
4270 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
4271 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
4272 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
4275 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4277 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
4279 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
4280 (smaller_form_type_p): ...this. Change parameter and variable names.
4281 (call_to_gnu): Use the nominal type of the parameter to create the
4282 temporary if it's a smaller form of the actual type.
4283 (addressable_p): Return false if the actual type is integral and its
4284 size is greater than that of the expected type.
4286 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
4288 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
4289 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
4290 (process_attributes): Delete.
4291 (post_error_ne_num): Change parameter name.
4292 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
4293 with -g3. Remove a couple of obsolete lines. Minor tweaks.
4294 If type annotating mode, operate on trees to compute the adjustment to
4295 the sizes of tagged types. Fix long line.
4296 (cannot_be_superflat_p): Tweak head comment.
4297 (annotate_value): Fold local constant.
4298 (set_rm_size): Fix long line.
4299 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
4300 (Attribute_to_gnu): Fix long line.
4301 <Attr_Size>: Remove useless assertion.
4302 Reorder statements. Use size_binop routine.
4303 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
4304 Create local variables for the label and the test. Tweak comments.
4305 (Subprogram_Body_to_gnu): Reset cfun to NULL.
4306 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
4307 (process_inlined_subprograms): Integrate into...
4308 (Compilation_Unit_to_gnu): ...this.
4309 (gnat_to_gnu): Fix long line.
4310 (post_error_ne_num): Change parameter name.
4311 * gcc-interface/utils.c (process_attributes): Static-ify.
4312 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
4313 (create_type_decl): Add comment.
4314 (create_var_decl_1): Process the attributes after adding the VAR_DECL
4315 to the current binding level.
4316 (create_subprog_decl): Likewise for the FUNCTION_DECL.
4317 (end_subprog_body): Do not reset cfun to NULL.
4318 (build_vms_descriptor32): Fix long line.
4319 (build_vms_descriptor): Likewise.
4320 (handle_nonnull_attribute): Likewise.
4321 (convert_vms_descriptor64): Likewise.
4322 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
4323 (gnat_protect_expr): Fix thinko.
4325 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
4327 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
4328 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
4329 before translating the top-level node.
4330 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
4331 <N_Object_Declaration>: Likewise.
4332 <N_Assignment_Statement>: Likewise.
4333 <N_Unchecked_Type_Conversion>: Likewise.
4334 (call_to_gnu): Remove kludge.
4335 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
4336 associated with user returns to be preserved.
4337 (gnat_to_gnu): Add special code to deal with boolean rvalues.
4338 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
4340 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
4341 <INDIRECT_REF>: Call build_fold_indirect_ref.
4343 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
4345 * g-socket.adb: A target can have multiple missing errno's. This
4346 will result in multiple errno's being defined as -1. Because of this
4347 we can not use a case but must use a series of if's to avoid
4348 a duplicate case error in GNAT.Sockets.Resolve_Error.
4350 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
4352 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
4353 a statement. Otherwise, if at top-level, push the processing of the
4354 elaboration routine. In the misaligned case, issue the error messages
4355 again on entry and create the temporary explicitly. Do not issue them
4357 For a function call, emit the range check if necessary.
4358 In the copy-in copy-out case, create the temporary for the return
4360 Do not unnecessarily convert by-ref parameters to the formal's type.
4361 Remove obsolete guards in conditions.
4362 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
4363 target to call_to_gnu in all cases.
4364 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
4365 (addressable_p) <CONSTRUCTOR>: Return false if not static.
4366 <COMPOUND_EXPR>: New case.
4367 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
4368 expression if it has unconstrained array type.
4369 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
4370 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
4373 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
4375 * gcc-interface/trans.c (gigi): Do not start statement group.
4376 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
4377 Start statement group and push binding level here...
4378 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
4379 Do not push fake contexts at top level. Remove redundant code.
4380 (call_to_gnu): Rename a local variable and constify another.
4381 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
4382 (set_current_block_context): Set it as the group's block.
4383 (gnat_init_decl_processing): Delete unrelated init code.
4384 (end_subprog_body): Use NULL_TREE.
4386 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
4388 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
4389 side-effects of actual parameters before the call.
4391 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
4393 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
4395 (set_rm_size): Reorder and remove obsolete test.
4397 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
4399 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
4400 (gigi): Adjust ATTRIBUTE_UNUSED markers.
4401 * gcc-interface/gadaint.h: New file.
4402 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
4403 (__gnat_to_canonical_file_spec): Remove declaration.
4404 (number_names): Delete.
4405 (number_files): Likewise.
4407 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
4410 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
4412 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
4414 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
4415 Ekind. Return early for class-wide types. Do not compute initializer
4416 unless necessary. Reuse the tree for an associated class-wide type
4417 only if processing its root type.
4419 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
4421 * gsocket.h: Run-time can no longer be built without network
4422 OS headers available. Changing RTEMS GNAT build procedure to
4423 reflect this and letting run-time build use network .h files.
4425 2010-04-13 Duncan Sands <baldrick@free.fr>
4427 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
4428 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
4430 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
4432 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
4433 (parent_name_id): New macro.
4434 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
4435 * gcc-interface/trans.c (gigi): Initialize it.
4436 (lvalue_required_p) <N_Type_Conversion>: New case.
4437 <N_Qualified_Expression>: Likewise.
4438 <N_Allocator>: Likewise.
4439 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
4441 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
4443 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
4444 (DECL_CONST_ADDRESS_P): New macro.
4445 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
4446 (SAME_FIELD_P): Likewise.
4447 * gcc-interface/decl.c (constructor_address_p): New static function.
4448 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
4449 the return value of above function.
4450 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
4451 passed by reference.
4452 <E_Record_Subtype>: Likewise.
4453 Set TREE_ADDRESSABLE on the type if it passed by reference.
4454 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
4455 (create_field_decl_from): Likewise.
4456 (substitute_in_type): Likewise.
4457 (purpose_member_field): Use SAME_FIELD_P.
4458 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
4459 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
4460 parameter and adjust recursive calls.
4461 <N_Explicit_Dereference>: New case.
4462 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
4463 Adjust calls to lvalue_required_p. Do not return the initializer of a
4464 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
4465 (call_to_gnu): Delay issuing error message for a misaligned actual and
4466 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
4467 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
4468 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
4469 type is passed by reference.
4470 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
4471 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
4472 (build_simple_component_ref): Use SAME_FIELD_P.
4474 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
4476 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
4477 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
4478 front-end's predicate Is_By_Reference_Type. Use consistent order and
4479 remove ??? comment. Use original conversion in all cases, if any.
4480 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
4481 (convert): Use local copy in more cases.
4482 <INDIRECT_REF>: Remove deactivated code.
4483 (unchecked_convert): Use a couple of local copies.
4485 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
4487 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
4489 (lvalue_required_p) <N_Attribute_Reference>: Call it.
4490 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
4491 folding the result only if lvalue_required_for_attribute_p is true.
4492 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
4493 typed constant to build_component_ref.
4494 (unchecked_convert): Likewise.
4495 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
4496 (build_allocator): Likewise.
4498 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
4500 * gcc-interface/utils2.c (build_cond_expr): Take the address and
4501 dereference if the result type is passed by reference.
4503 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
4505 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
4506 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
4507 goto to the next statement.
4509 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
4511 * gcc-interface/gigi.h (maybe_variable): Delete.
4512 (protect_multiple_eval): Likewise.
4513 (maybe_stabilize_reference): Likewise.
4514 (gnat_save_expr): Declare.
4515 (gnat_protect_expr): Likewise.
4516 (gnat_stabilize_reference): Likewise.
4517 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
4518 gnat_stabilize_reference.
4519 (maybe_variable): Delete.
4520 (elaborate_expression_1): Use gnat_save_expr.
4521 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
4522 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
4523 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
4524 <N_Slice>: Use gnat_protect_exp.
4525 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
4526 <N_In>: Use gnat_protect_expr.
4527 Pass NULL to gnat_stabilize_reference.
4528 (build_unary_op_trapv): Use gnat_protect_expr.
4529 (build_binary_op_trapv): Likewise.
4530 (emit_range_check): Likewise.
4531 (emit_index_check): Likewise.
4532 (convert_with_check): Likewise.
4533 (protect_multiple_eval): Move to utils2.c file.
4534 (maybe_stabilize_reference): Merge into...
4535 (gnat_stabilize_reference): ...this. Move to utils2.c file.
4536 (gnat_stabilize_reference_1): Likewise.
4537 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
4538 instead of protect_multiple_eval.
4539 * gcc-interface/utils2.c (compare_arrays): Likewise.
4540 (nonbinary_modular_operation): Likewise.
4541 (maybe_wrap_malloc): Likewise.
4542 (build_allocator): Likewise.
4543 (gnat_save_expr): New function.
4544 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
4545 in common cases. Propagate TREE_READONLY onto dereferences.
4546 (gnat_stabilize_reference_1): Move from trans.c file.
4547 (gnat_stabilize_reference): Likewise.
4549 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
4551 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
4552 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
4553 node. Use the type of the operand to set TREE_READONLY.
4554 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
4555 _REF node. Do not overwrite TREE_READONLY.
4556 (call_to_gnu): Rename local variable and fix various nits. In the
4557 copy-in/copy-out case, build the SAVE_EXPR manually.
4558 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
4559 and fold the computations.
4560 (protect_multiple_eval): Always save entire fat pointers.
4561 (maybe_stabilize_reference): Minor tweaks.
4562 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
4563 tcc_type and tcc_statement.
4564 * gcc-interface/utils.c (convert_to_fat_pointer): Call
4565 protect_multiple_eval in lieu of save_expr.
4566 (convert): Minor tweaks.
4567 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
4568 (builtin_type_for_size): Call gnat_type_for_size directly.
4569 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
4570 (contains_null_expr): Likewise
4571 (gnat_build_constructor): Do not call it.
4572 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
4573 instead of gnat_stabilize_reference to protect the operands.
4574 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
4576 (maybe_wrap_malloc): Likewise.
4577 (build_allocator): Likewise.
4578 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
4579 (gnat_mark_addressable): Rename parameter.
4581 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
4583 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
4584 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
4585 (TYPE_RETURNS_BY_REF_P): Rename into.
4586 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
4587 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
4588 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
4589 (build_return_expr): Likewise.
4590 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
4591 Rename local variables. If the return Mechanism is By_Reference, pass
4592 return_by_invisible_ref_p to create_subprog_type instead of toggling
4593 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
4594 the mechanism. Use regular return for contrained types with non-static
4595 size and return by invisible reference for unconstrained return types
4596 with default discriminants. Update comment.
4597 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
4598 returns by invisible reference, turn the RESULT_DECL into a pointer.
4599 Do not handle DECL_BY_REF_P in the CICO case here.
4600 (call_to_gnu): Remove code handling return by target pointer. For a
4601 function call, if the return type has non-constant size, generate the
4602 assignment with an INIT_EXPR.
4603 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
4604 If the function returns by invisible reference, build the copy return
4606 (add_decl_expr): Initialize the variable with an INIT_EXPR.
4607 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
4608 Adjust for renaming of macros. Copy the node only when necessary.
4609 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
4610 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
4611 (convert_from_reference): Delete.
4612 (is_byref_result): Likewise.
4613 (gnat_genericize_r): Likewise.
4614 (gnat_genericize): Likewise.
4615 (end_subprog_body): Do not call gnat_genericize.
4616 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
4617 (build_return_expr): Adjust parameter names, logic and comment.
4619 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
4621 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
4622 if the size is small enough. Propagate the alignment if there is an
4623 alignment clause on the original array type.
4624 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
4625 Deal with under-aligned packed array types. Copy the size onto the
4626 justified modular type and don't lay it out again. Likewise for the
4627 padding type built for other under-aligned subtypes.
4628 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
4631 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
4633 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
4634 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
4636 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
4638 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
4639 do not set the result type if there is a specified target and do not
4640 convert the result in any cases.
4641 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
4642 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
4644 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
4646 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
4648 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
4651 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
4652 pointer base types are variant of each other. Apply special treatment
4653 for null to fat pointer types in all cases.
4655 2010-01-28 Pascal Obry <obry@adacore.com>
4657 * s-win32.ads: Add some missing constants.
4659 2010-01-28 Vincent Celier <celier@adacore.com>
4661 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
4664 2010-01-28 Robert Dewar <dewar@adacore.com>
4666 * gnat_rm.texi: Minor correction
4668 2010-01-27 Pascal Obry <obry@adacore.com>
4670 * g-awk.adb: ensure that an AWK session is reusable.
4672 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
4674 * g-regist.adb (For_Every_Key): Fix previous change.
4677 2010-01-27 Thomas Quinot <quinot@adacore.com>
4679 * lib-writ.ads: Current version of spec for new N (note) ALI lines
4681 2010-01-27 Yannick Moy <moy@adacore.com>
4683 * a-cdlili.adb (Insert): Correct exception message when cursor
4684 designates wrong list.
4686 2010-01-27 Vincent Celier <celier@adacore.com>
4688 * gnatcmd.adb: When there is only one main specified, the package
4689 support Switches (<main>) and attribute Switches is specified for the
4690 main, use these switches, instead of Default_Switches ("Ada").
4692 2010-01-27 Robert Dewar <dewar@adacore.com>
4694 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
4696 * exp_disp.adb: Minor reformatting
4698 2010-01-27 Tristan Gingold <gingold@adacore.com>
4700 * seh_init.c: Use __ImageBase instead of _ImageBase.
4702 2010-01-27 Javier Miranda <miranda@adacore.com>
4704 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
4705 profile of interface thunks. The type of the controlling formal is now
4706 the covered interface type (instead of the target tagged type).
4708 2010-01-27 Sergey Rybin <rybin@adacore.com>
4710 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
4712 2010-01-27 Robert Dewar <dewar@adacore.com>
4714 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
4715 changed from Expr to N.
4717 2010-01-26 Thomas Quinot <quinot@adacore.com>
4719 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
4720 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
4723 2010-01-26 Vincent Celier <celier@adacore.com>
4725 * prj-attr.adb: Add new attribute Library_Install_Name_Option
4726 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
4727 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
4728 attributes Run_Path_Option and Library_Install_Name_Option.
4729 * prj.ads (Project_Configuration): Replace component
4730 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
4731 component Library_Install_Name_Option.
4732 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
4733 Replace Run_Path_Origin_Supported with Run_Path_Origin
4735 2010-01-26 Ed Schonberg <schonberg@adacore.com>
4737 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
4738 is not hidden by a homograph declared in another actual package.
4740 2010-01-26 Robert Dewar <dewar@adacore.com>
4742 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
4743 decisions for pragmas Assert, Check, Precondition, Postcondition if
4745 * scos.ads: Update comments.
4746 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
4747 Also remove obsolete code for CT (exit point) SCOs.
4749 2010-01-26 Thomas Quinot <quinot@adacore.com>
4751 * switch-c.adb: Fix handling of -gnatz*
4753 2010-01-26 Robert Dewar <dewar@adacore.com>
4755 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
4756 qualifiers for FOR/WHILE loops
4757 * scos.ads: Use separate type letters F/W for for/while loops
4759 2010-01-26 Robert Dewar <dewar@adacore.com>
4761 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
4762 entries per line, one for each statement in the sequence).
4763 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
4764 size from 100 to 10_000 for SC_Array to avoid any real possibility of
4765 overflow. Output decisions in for loops.
4766 Exclude labels from CS lines.
4767 * scos.ads: Clarify that label is not included in the entry point
4769 2010-01-26 Robert Dewar <dewar@adacore.com>
4771 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
4772 format of statement sequence SCO entries (one location/statement).
4773 * put_scos.adb (Put_SCOs): Implement new format of CS lines
4774 * scos.ads: Update comments.
4775 * sem_eval.adb: Minor reformatting.
4777 2010-01-26 Robert Dewar <dewar@adacore.com>
4779 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
4780 (Extend_Statement_Sequence): New procedures
4781 (Traverse_Declarations_Or_Statements): New handling for exits.
4783 2010-01-26 Robert Dewar <dewar@adacore.com>
4785 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
4788 2010-01-26 Robert Dewar <dewar@adacore.com>
4790 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
4791 * scos.ads: Clarify handling of logical operators
4793 2010-01-26 Arnaud Charlet <charlet@adacore.com>
4795 * s-tpoben.adb: Update comments.
4797 2010-01-26 Robert Dewar <dewar@adacore.com>
4799 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
4802 2010-01-26 Robert Dewar <dewar@adacore.com>
4804 * scos.ads: Clean up documentation, remove obsolete XOR references
4805 2010-01-26 Vincent Celier <celier@adacore.com>
4807 * gnat_ugn.texi: Complete documentation on the restrictions for
4808 combined options in -gnatxxx switches.
4811 2010-01-26 Arnaud Charlet <charlet@adacore.com>
4813 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
4814 a controlled operation, abort is already deferred at this point, so we
4815 need to use Defer_Abort_Nestable.
4817 2010-01-26 Vincent Celier <celier@adacore.com>
4819 * prj-conf.adb (Get_Config_Switches): Check for a default language for
4820 a project extending a project with no languages.
4822 2010-01-26 Vincent Celier <celier@adacore.com>
4824 * switch-c.adb (Scan_Front_End_Switches): Take into account options
4825 that follow -gnatef.
4826 Allow -gnateG to be followed by other options.
4828 2010-01-26 Robert Dewar <dewar@adacore.com>
4830 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
4831 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
4834 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
4836 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
4837 that allows to iterate over all subkeys of a key.
4839 2010-01-26 Ed Falis <falis@adacore.com>
4841 * sysdep.c: enable NFS for VxWorks MILS
4842 * env.c: enable __gnat_environ for VxWorks MILS
4843 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
4845 2010-01-25 Bob Duff <duff@adacore.com>
4847 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
4848 is an internally-generated positional aggregate, and the bounds are
4849 already correctly set. We don't want to overwrite those bounds with
4850 bounds determined by context.
4852 2010-01-25 Robert Dewar <dewar@adacore.com>
4854 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
4855 exp_ch9.adb, g-sechas.ads: Minor reformatting.
4857 2010-01-25 Thomas Quinot <quinot@adacore.com>
4859 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
4860 integer type) before subtracting 1, otherwise the computation may wrap
4861 (because size_t is modular) and cause the conversion to fail.
4863 2010-01-25 Ed Falis <falis@adacore.com>
4865 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
4867 2010-01-25 Vincent Celier <celier@adacore.com>
4869 * prj-attr.adb: New attribute Run_Path_Origin_Required
4870 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
4871 attribute Run_Path_Origin_Required.
4872 * prj.ads (Project_Configuration): New component
4873 Run_Path_Origin_Supported.
4874 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
4876 2010-01-25 Ed Schonberg <schonberg@adacore.com>
4878 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
4879 have errors, do not continue resolution of the aggregate.
4880 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
4881 the array type indicates an error.
4883 2010-01-25 Bob Duff <duff@adacore.com>
4885 * sinfo.ads: Minor comment fixes.
4887 2010-01-25 Bob Duff <duff@adacore.com>
4889 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
4891 2010-01-25 Arnaud Charlet <charlet@adacore.com>
4893 * gnatvsn.ads (Current_Year): Update.
4895 2010-01-25 Florian Villoing <villoing@adacore.com>
4897 * gnat_ugn.texi: Fix typo.
4899 2010-01-25 Thomas Quinot <quinot@adacore.com>
4901 * scos.ads: Update specification.
4903 2010-01-25 Ed Schonberg <schonberg@adacore.com>
4905 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
4906 enclosing subprogram has no previous spec, attach postcondition
4907 procedure to the defining entity for the body.
4909 2010-01-25 Ed Schonberg <schonberg@adacore.com>
4911 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
4912 initialization procedure of the ancestor part of an extension aggregate
4913 if it is an interface type.
4915 2010-01-25 Vincent Celier <celier@adacore.com>
4917 * gnatlink.adb (Process_Binder_File): The directory for the shared
4918 version of libgcc in the run path options is found in the subdirectory
4919 indicated by __gnat_default_libgcc_subdir.
4920 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
4923 2010-01-25 Ed Schonberg <schonberg@adacore.com>
4925 * sem_prag.adb: More flexible pragma Annotate.
4927 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
4929 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
4930 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
4932 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
4934 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
4936 2010-01-18 Jan Hubicka <jh@suse.cz>
4939 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
4940 unit local variables.
4942 2010-01-17 Laurent GUERBY <laurent@guerby.net>
4944 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
4946 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
4948 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
4949 * system-linux-armeb.ads, system-linux-armel.ads: New files.
4951 2010-01-09 Simon Wright <simon@pushface.org>
4954 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
4959 Copyright (C) 2010 Free Software Foundation, Inc.
4961 Copying and distribution of this file, with or without modification,
4962 are permitted in any medium without royalty provided the copyright
4963 notice and this notice are preserved.