1 2010-09-10 Richard Guenther <rguenther@suse.de>
3 * gcc-interface/utils.c (create_index_type): Use build_range_type.
5 2010-09-10 Arnaud Charlet <charlet@adacore.com>
9 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
11 * exp_dbug.ads: Mention enhanced encoding for array types.
13 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
15 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Size clause are
16 unsupported in VM targets. Display a warning in this case.
18 2010-09-10 Ed Schonberg <schonberg@adacore.com>
20 * sprint.adb (Sprint_Node_Actual, case N_Derived_Type_Definition): Do
21 not reset Sloc when printing keyword "new".
23 2010-09-10 Vincent Celier <celier@adacore.com>
25 * gnatcmd.adb (GNATCmd): Put the command line in environment variable
26 GNAT_DRIVER_COMMAND_LINE.
28 2010-09-10 Ed Schonberg <schonberg@adacore.com>
30 * sem.adb (Do_Unit_And_Dependents): if Withed_Body is set on a context
31 clause, process the body at once.
33 2010-09-10 Ed Schonberg <schonberg@adacore.com>
35 * sem_res.adb (Resolve_Type_Conversion): Do not warn on a redundant
36 conversion is the expression is a qualified expression used to
37 disambiguate a function call.
39 2010-09-10 Vincent Celier <celier@adacore.com>
41 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
42 as a source of another project and of another language.
44 2010-09-10 Robert Dewar <dewar@adacore.com>
46 * prj-util.adb: Minor reformatting.
48 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
50 * exp_disp.adb: Minor reformatting.
52 2010-09-10 Arnaud Charlet <charlet@adacore.com>
54 * sem_prag.adb (Analyze_Pragma): Ignore Inline_Always pragma in
57 2010-09-10 Thomas Quinot <quinot@adacore.com>
59 * sem_res.adb: Minor reformatting.
60 * exp_ch9.adb, rtsfind.ads, exp_ch4.adb, exp_ch3.adb: Do not hardcode
61 magic constants for task master levels (instead, reference
62 named numbers from System.Tasking).
64 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
66 * gnatvsn.ads (Ver_Prefix): New constant string.
67 * bindgen.adb (Gen_Output_File_Ada): Use it in lieu of hardcoded value.
68 (Gen_Output_File_C): Likewise.
69 * g-comver.adb (Ver_Prefix): Add cross-reference to Gnatvsn.Ver_Prefix
72 2010-09-10 Ed Schonberg <schonberg@adacore.com>
74 * sem.adb (Walk_Library_Items): Do not traverse children of the main
75 unit, to prevent spurious circularities in the walk order.
76 (Depends_On_Main): Use elsewhere to prevent circularities when the body
77 of an ancestor of the main unit depends on a child of the main unit.
79 2010-09-10 Robert Dewar <dewar@adacore.com>
81 * gnatlink.adb, prj-ext.adb, prj-util.adb, s-tporft.adb,
82 sem_ch3.adb: Minor reformatting.
84 2010-09-10 Ed Schonberg <schonberg@adacore.com>
86 * sem_ch3.adb (Derive_Subprograms): An interface primitive operation
87 that is a renaming must be derived like any other primitive operation,
88 the renamed operation is not relevant to the derivation.
90 2010-09-10 Robert Dewar <dewar@adacore.com>
92 * sem_aux.ads: Add comment for Is_Inherently_Limited_Type.
93 * checks.adb: Minor reformatting.
95 2010-09-10 Robert Dewar <dewar@adacore.com>
97 * gnat_ugn.texi: Add section on intent of style checking options.
99 2010-09-10 Arnaud Charlet <charlet@adacore.com>
101 * xref_lib.adb (Get_Full_Type): Fix handling of 'a' char.
103 2010-09-10 Ed Schonberg <schonberg@adacore.com>
105 * sem_ch3.adb: Improve error message on derivation from class-wide type
107 2010-09-10 Steve Baird <baird@adacore.com>
109 * gnat1drv.adb (Adjust_Global_Switches): Enable Expression_With_Actions
110 generation when Generate_SCIL is True.
112 2010-09-10 Geert Bosch <bosch@adacore.com>
114 * gnatlink.adb (Check_ Existing_Executable): New procedure for checking
115 validity of executable name and removing any existing executable
116 (Gnatlink): Call Check_Existing_Executable.
118 2010-09-10 Arnaud Charlet <charlet@adacore.com>
120 * s-tporft.adb, s-taskin.ads (Register_Foreign_Thread): Move
121 initialization of Task_Alternate_Stack here, cleaner since in case of
122 ranvescar, Restricted_Ada_Task_Control_Block is not initialized
125 2010-09-10 Thomas Quinot <quinot@adacore.com>
127 * s-fileio.adb, a-dirval.adb: Minor reformatting.
129 2010-09-10 Emmanuel Briot <briot@adacore.com>
131 * prj-util.adb (Executable_Of): Fix CE when the project does not
132 contain a Builder package.
134 2010-09-10 Vincent Celier <celier@adacore.com>
136 * prj-ext.adb (Initialize_Project_Path): Add <prefix>/lib/gpr/<target>
137 to the project path, if Prefix and Target_Name are defined.
138 * prj-tree.ads (Project_Node_Tree_Data): New component Target_Name
140 2010-09-10 Ed Schonberg <schonberg@adacore.com>
142 * checks.adb (Ensure_Valid): If the expression is a boolean expression
143 or short-circuit operation, do no emit a validity check: only the
144 elementary operands of the expression need checking.
146 2010-09-10 Ben Brosgol <brosgol@adacore.com>
148 * gnat_rm.texi: Document Short_Descriptors.
150 2010-09-10 Arnaud Charlet <charlet@adacore.com>
152 * s-taprop-linux.adb, s-taskin.ads (Task_Alternate_Stack): Default
153 initialize to Null_Address.
154 (Enter_Task): Do not set up an alternate stack for foreign threads.
156 2010-09-10 Robert Dewar <dewar@adacore.com>
158 * opt.adb (Short_Descriptors): New flag
159 (Short_Descriptors_Config): New flag
160 * opt.ads (Short_Descriptors): New flag
161 (Short_Descriptors_Config): New flag
162 * par-prag.adb: Add dummy entry for Short_Descriptors pragma
163 * sem_prag.adb (Set_Mechanism_Value): Deal with Short_Descriptors pragma
164 (Analyze_Pragma): Implement Short_Descriptors pragma
165 * snames.ads-tmpl: Add entry for Short_Descriptors pragma
167 2010-09-10 Emmanuel Briot <briot@adacore.com>
169 * prj-util.adb, prj-util.ads (Executable_Of): Take into account the
170 project's Executable_Suffix.
172 2010-09-10 Robert Dewar <dewar@adacore.com>
174 * g-pehage.ads: Minor reformatting
176 * gnat_ugn.texi: Clarifying comment on -gnatyc
177 * exp_ch6.adb (Expand_N_Subprogram_Body): Reset Is_Pure if limited
180 2010-09-10 Tristan Gingold <gingold@adacore.com>
182 * Make-generated.in (gnat.hlp): New rule.
184 2010-09-10 Emmanuel Briot <briot@adacore.com>
186 * prj-util.adb, prj-util.ads (Executable_Of): New parameter
189 2010-09-10 Robert Dewar <dewar@adacore.com>
191 * einfo.adb: Minor code cleanup: Add assertion to
192 Set_Corresponding_Protected_Entry.
194 2010-09-10 Bob Duff <duff@adacore.com>
196 * g-pehage.ads, g-pehage.adb (Produce): Add a new flag to allow sending
197 the output to standard output.
199 2010-09-09 Vincent Celier <celier@adacore.com>
201 * gnat_ugn.texi: Add documentation for new gnatmake switch
203 * make.adb (Map_File): New global variable to store the value of switch
205 (Gnatmake): Add switch -M to gnatlink if buider switch --create-map-file
207 (Scan_Make_Arg): Recognize switch --create-map-file
208 * makeutl.ads (Create_Map_File_Switch): New constant string for new
209 gnatmake and gprbuild switch --create-map-file.
211 2010-09-09 Robert Dewar <dewar@adacore.com>
213 * sinput-p.ads: Minor comment update.
215 2010-09-09 Arnaud Charlet <charlet@adacore.com>
217 * s-tpobop.adb, s-taenca.adb (Wait_For_Completion_With_Timeout): Reset
218 Entry_Call.State if needed so that the call is marked as cancelled by
219 Check_Pending_Actions_For_Entry_Call.
220 (Timed_Protected_Entry_Call): Adjust calls to Defer/Under_Abort, since
221 this procedure may be called from a controlled operation
222 (Initialize/Finalize).
224 2010-09-09 Vadim Godunko <godunko@adacore.com>
226 * impunit.adb: Correct spelling of package's name in the comment.
228 2010-09-09 Robert Dewar <dewar@adacore.com>
230 * gnatcmd.adb, gnatlink.adb, sem_ch12.adb, sem_eval.adb, sinput-p.adb:
233 2010-09-09 Robert Dewar <dewar@adacore.com>
235 * impunit.adb: Add entry for a-izteio.
236 * checks.adb: Add comment.
237 * debug.adb, exp_disp.adb: Minor reformatting.
238 * exp_dbug.ads: Minor reformatting throughout (pack block comments).
240 2010-09-09 Ed Schonberg <schonberg@adacore.com>
242 * sem_eval.adb (Is_Same_Value): Two occurrences of the same
243 discriminant cannot be assumed to be the same value because they may
244 refer to bounds of a component of two different instances of a
247 2010-09-09 Gary Dismukes <dismukes@adacore.com>
249 * checks.adb (Apply_Arithmetic_Overflow_Check): When converting the
250 operands of an operator to the type of an enclosing conversion, rewrite
251 the operator so the conversion can't be flagged as redundant.
252 Remove useless assignments to Typ and Rtyp.
254 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
256 * gnat_ugn.texi: Fix another long line.
258 2010-09-09 Bob Duff <duff@adacore.com>
260 * sem_warn.adb (Output_Reference_Error): Don't warn for renames read
263 2010-09-09 Matthew Heaney <heaney@adacore.com>
265 * a-convec.adb, a-coinve.adb (Clear, Delete, Delete_Last, Finalize,
266 Merge, Insert, Insert_Space, Move, Reserve_Capacity, Generic_Sorting,
267 Replace_Element, Reverse_Elements, Swap): Change exception message to
268 correctly indicate kind of tampering (cursor or element).
269 * a-cdlili.adb, a-cidlli.adb (Clear, Delete, Delete_First, Delete_Last,
270 Merge, Generic_Sorting, Insert, Move, Reverse_Elements, Splice,
271 Swap_Links, Replace_Element, Swap): Ditto.
272 * a-coorse.adb, a-ciorse.adb (Include, Replace, Replace_Element): Ditto
273 * a-coorma.adb, a-ciorma.adb (Include, Replace, Replace_Element): Ditto
274 * a-coormu.adb, a-ciormu.adb (Replace_Element): Ditto
275 * a-chtgke.adb (Delete_Key_Sans_Free, Generic_Conditional_Insert,
276 Generic_Replace_Element): Ditto
277 * a-chtgop.adb (Clear, Move, Reserve_Capacity): Ditto
278 * a-cohama.adb, a-cihama.adb (Delete, Include, Replace,
279 Replace_Element): Ditto.
280 * a-cohase.adb, a-cihase.adb (Delete, Difference, Intersection,
281 Symmetric_Difference, Union, Include, Replace): Ditto
283 2010-09-09 Ed Schonberg <schonberg@adacore.com>
285 * sprint.adb (Write_Id): If the parent node is an expanded name, check
286 that its entity_or_associated_node is an entity before writing it out.
287 * exp_disp.adb (Make_Tags); if a type is declared in C++ and has no
288 constructors, there is no need for a dispatch table pointer because the
289 table is fully inherited from the C++ code.
291 2010-09-09 Thomas Quinot <quinot@adacore.com>
293 * projects.texi: Fix wrong identifiers on package end lines in project
295 * exp_ch6.adb: Minor reformatting.
297 2010-09-09 Tristan Gingold <gingold@adacore.com>
299 * gnatcmd.adb, vms_conv.ads: Extract Command_Type.
301 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
303 * gnat_ugn.texi: Fix description of -O3 optimization level.
305 2010-09-09 Yannick Moy <moy@adacore.com>
307 * a-cihama.adb, a-cohama.adb: Fix comments.
309 2010-09-09 Arnaud Charlet <charlet@adacore.com>
311 * i-cexten.ads: Add comments.
312 (Signed_128): New type, used by some C bindings.
313 * debug.adb: Update comment.
315 2010-09-09 Sergey Rybin <rybin@adacore.com>
317 * gnat_ugn.texi: For ASIS tools (gnatpp, gnatcheck, gnatelim,
318 gnatmetric and gnatstub) add a note that '-gnat05' should be used if
319 the tool should process Ada 2005 sources.
321 2010-09-09 Ed Schonberg <schonberg@adacore.com>
323 * sem_ch12.adb (Remove_Parent): If the scope containing the child
324 instance is a block, examine the enclosing scope to determine if it is
327 2010-09-09 Doug Rupp <rupp@adacore.com>
329 * sem_prag.adb (pragma Ident): Pass --identification= vice
331 * gnatlink.adb (Linker_Options): Look for --identification= vice
334 2010-09-09 Gary Dismukes <dismukes@adacore.com>
336 * exp_attr.adb (Expand_N_Attribute_Reference, case Attribute_Old): When
337 inserting and analyzing the object declaration for the temporary object
338 created to hold a 'Old value, push the scope for the subprogram where
339 the object is inserted, so that its Scope (and that of related objects)
340 will be set properly.
342 2010-09-09 Vincent Celier <celier@adacore.com>
344 * prj.adb (Get_Object_Directory): Return object directory display name
345 * adaint.c (__gnat_get_file_names_case_sensitive): When environment
346 variable GNAT_FILE_NAME_CASE_SENSITIVE has a value of "0" or "1",
347 return this value, otherwise return the default for the platform.
349 2010-09-09 Arnaud Charlet <charlet@adacore.com>
351 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
352 dependencies. Remove handling of gnatlbr.
353 Do not remove s-stratt-xdr for the run-time when installing.
355 2010-09-09 Robert Dewar <dewar@adacore.com>
357 * sem_attr.adb: Minor reformatting.
359 2010-09-09 Thomas Quinot <quinot@adacore.com>
361 * socket.c (__gnat_socket_ioctl): On Darwin, the req parameter is an
362 unsigned long, not an int.
364 2010-09-09 Vincent Celier <celier@adacore.com>
366 * make.adb, mlib-prj.adb, prj.adb, prj-nmsc.adb, mlib-tgt.adb,
367 prj-conf.adb, prj-env.adb: Use Display_Name instead of Name whenever
368 we are not checking for equality of path or file names.
370 2010-09-09 Ed Schonberg <schonberg@adacore.com>
372 * exp_util.adb (Remove_Side_Effects): If the expression is a packed
373 array reference, reset the Analyzed flag so that it is properly
374 expanded when the resulting object declaration is analyzed.
376 2010-09-09 Vincent Celier <celier@adacore.com>
378 * sinput-p.adb (Source_File_Is_Subunit): Return False if X is
381 2010-09-09 Ramon Fernandez <fernandez@adacore.com>
383 * sysdep.c: The wrSbc8548 BSP in MILS doesn't know anything about the
384 VX_SPE_TASK option, so disable it.
386 2010-09-09 Ed Schonberg <schonberg@adacore.com>
388 * sem.adb (Walk_Library_Items): Traverse context of subunits of the
390 (Is_Subunit_Of_Main): Handle null nodes properly.
392 2010-09-09 Robert Dewar <dewar@adacore.com>
394 * par-ch2.adb: Update comments.
396 2010-09-09 Ben Brosgol <brosgol@adacore.com>
398 * gnat_rm.texi: Minor wordsmithing of section on pragma Ordered.
400 2010-09-09 Arnaud Charlet <charlet@adacore.com>
402 * par-ch2.adb (Scan_Pragma_Argument_Association): In CodePeer mode,
403 do not generate an error for compatibility with legacy code.
404 ignored when generating SCIL.
405 * sem_attr.adb (Resolve_Attribute): Ignore AI-229 in CodePeer mode.
407 2010-09-09 Thomas Quinot <quinot@adacore.com>
409 * s-strxdr.adb, gnat_rm.texi, s-stratt-xdr.adb, s-stratt.ads: Rename
410 s-strxdr.adb to s-stratt-xdr.adb
412 2010-09-09 Robert Dewar <dewar@adacore.com>
414 * ali-util.adb (Obsolescent_Check): Removed.
415 * gprep.adb (Obsolescent_Check): Removed.
416 Remove Obsolescent_Check parameter in Scng instantiation
417 * prj-err.adb (Obsolescent_Check): Removed.
418 * prj-err.ads (Obsolescent_Check): Removed.
419 Remove Obsolescent_Check parameter in Scng instantiation
420 * scans.ads (Based_Literal_Uses_Colon): New flag
421 * scn.adb (Obsolscent_Check_Flag): Removed
422 (Obsolscent_Check): Removed
423 (Set_Obsolescent_Check): Removed
424 (Post_Scan): Add handling for obsolescent features
425 * scn.ads (Obsolscent_Check): Removed
426 (Set_Obsolescent_Check): Removed
427 (Post_Scan): Can no longer be inlined
428 Remove Obsolescent_Check from instantiation of Scng
429 * scng.adb (Nlit): Set Based_Literal_Uses_Colon
430 (Nlit): Remove handling of obsolescent check
431 (Scan, case '%'): Remove handling of obsolescent check
432 (Scan, case '|'): Call Post_Scan
433 (Scan, case '!'): Remove handling of obsolescent check, call Post_Scan
434 * scng.ads Remove Obsolescent_Check argument from Scng generic
435 (Post_Scan): Now called for Tok_Vertical_Bar
436 * sinput-l.adb: Remove calls to Set_Obsolescent_Check
438 2010-09-09 Doug Rupp <rupp@adacore.com>
440 * gnatlbr.adb: Removed.
441 * gnat_rm.texi, ug_words, gnat_ugn.texi: Remove mention of gnatlbr.
443 2010-09-09 Robert Dewar <dewar@adacore.com>
445 * sem_res.adb (Resolve_Type_Conversion): Catch more cases of redundant
448 2010-09-09 Vincent Celier <celier@adacore.com>
450 * gnatlbr.adb: Remove redundant conversions.
452 2010-09-09 Vincent Celier <celier@adacore.com>
454 * prj-proc.adb: Minor comment spelling error fix.
455 * osint.ads (Env_Vars_Case_Sensitive): Use function
456 Get_Env_Vars_Case_Sensitive, not Get_File_Names_Case_Sensitive to
459 2010-09-09 Ed Schonberg <schonberg@adacore.com>
461 * sem_res.adb (Resolve_Equality_Op): Implement Ada2012 rule for
462 resolution of conditional expressions whose dependent expressions are
463 anonymous access types.
465 2010-09-09 Robert Dewar <dewar@adacore.com>
467 * a-ststio.adb: Minor code reorganization.
468 * s-direio.adb, prj.adb, prj-nmsc.adb, sem_type.adb: Remove redundant
470 * types.ads: Minor reformatting.
471 * binde.adb, vms_conv.adb, gnatls.adb, s-strxdr.adb, uintp.adb: Remove
472 redundant conversions.
473 * output.adb: Minor reformatting.
474 * sem_ch8.adb (Find_Type): Test for redundant base applies to user
476 * opt.ads: Add pragma Ordered for Verbosity_Level.
477 * prj.ads: Add pragma Ordered for type Verbosity.
479 2010-09-09 Vincent Celier <celier@adacore.com>
481 * osint.adb (Canonical_Case_File_Name): Use procedure To_Lower in
483 (Canonical_Case_Env_Var_Name): Ditto
485 2010-09-09 Bob Duff <duff@adacore.com>
487 * g-pehage.adb (Allocate): Initialize the allocated elements of IT.
489 2010-09-09 Robert Dewar <dewar@adacore.com>
491 * cstand.adb: Mark Boolean and Character types as Ordered
492 * einfo.adb (Has_Pragma_Ordered): New flag
493 * einfo.ads (Has_Pragma_Ordered): New flag
494 * g-calend.ads: Mark Day_Name as Ordered
495 * opt.ads: Mark Ada_Version_Type as Ordered
496 (Warn_On_Unordered_Enumeration_Type): New flag
497 * par-prag.adb: Add procdessing for pragma Ordered
498 * s-ficobl.ads (Read_File_Mode): New subtype
499 * s-fileio.adb: Use Read_File_Mode instead of explicit ranges
500 * s-taskin.ads: Mark Entry_Call_State as ordered
501 * sem_ch3.adb (Build_Derived_Enumeration_Type): Inherit
503 * sem_ch6.ads: Mark Conformance_Type as Ordered
504 * sem_prag.adb: Implement pragma Ordered
505 * sem_res.adb (Bad_Unordered_Enumeration_Reference): New function
506 (Resolve_Comparison_Op): Diagnose unordered comparison
507 (Resolve_Range): Diagnose unordered range
508 * sem_warn.adb (Warn_On_Unordered_Enumeration_Type): New flag (from
510 * snames.ads-tmpl: Add entry for pragma Ordered
511 * style.ads (Check_Enumeration_Subrange): Removed
512 * styleg.adb (Check_Enumeration_Subrange): Removed
513 * styleg.ads (Check_Enumeration_Subrange): Removed
514 * stylesw.adb: Remove handling of -gnatyE switch
515 * stylesw.ads: (Style_Check_Enumeration_Subranges): Removed
516 * vms_data.ads: Remove -gnatyE entries
518 * ug_words: Entries for -gnatw.u and -gnatw.U
519 * gnat_ugn.texi: Document -gnatw.u/-gnatw.U switches
520 * gnat_rm.texi: Document pragma Ordered.
521 * s-tasren.adb: Avoid unnecessary comparison on unordered enumeration.
522 * s-tpobop.adb: Remove comparison on unordered enumeration type.
524 2010-09-09 Vincent Celier <celier@adacore.com>
526 * adaint.c: New function __gnat_get_env_vars_case_sensitive, returns 0
527 for VMS and Windows, and 1 for all other platforms.
528 * adaint.h: New function __gnat_get_env_vars_case_sensitive
529 * osint.ads, osint.adb (Canonical_Case_Env_Var_Name): New procedure.
530 * prj-ext.adb (Add): Call Canonical_Case_Env_Var_Name instead of
531 Canonical_Case_File_Name, as we are dealing with environment variables,
534 2010-09-09 Robert Dewar <dewar@adacore.com>
536 * sem_util.adb: Minor reformatting
538 2010-09-09 Vincent Celier <celier@adacore.com>
540 * vms_data.ads: Add documentation for S_Make_Single.
542 2010-09-09 Ed Schonberg <schonberg@adacore.com>
544 * sem_util.adb (Same_Object): include formal parameters.
546 2010-09-09 Vincent Celier <celier@adacore.com>
548 * make.adb (Queue): New package implementing a new impementation of the
549 queue, taking into account the new switch --single-compile-per-obj-dir.
550 * makeutl.ads (Single_Compile_Per_Obj_Dir_Switch): New constant String
551 for gnatmake and gprbuild new switch --single-compile-per-obj-dir.
552 * opt.ads (One_Compilation_Per_Obj_Dir): New Boolean flag, defauted to
554 * switch-m.adb (Scan_Make_Switches): Take into account new gnatmake
555 switch --single-compile-per-obj-dir.
556 * vms_data.ads: Add qualifier SINGLE_COMPILE_PER_OBJ_DIR for gnatmake
557 switch --single-compile-per-obj-dir.
558 * gnat_ugn.texi: Add documentation for new gnatmake switch
559 --single-compile-per-obj-dir.
561 2010-09-09 Ed Schonberg <schonberg@adacore.com>
563 * einfo.adb, einfo.ads: Clarify use of Corresponding_Protected_Entry.
565 2010-09-09 Javier Miranda <miranda@adacore.com>
567 * sem_ch3.adb (Is_Progenitor): Relocated to sem_type.
568 (Replace_Type): Code cleanup.
569 * sem_type.ads, sem_type.adb (Is_Progenitor): Relocated from sem_ch3
571 2010-09-09 Thomas Quinot <quinot@adacore.com>
573 * exp_ch8.adb: Minor reformatting.
575 2010-09-09 Ed Schonberg <schonberg@adacore.com>
577 * exp_ch9.adb, einfo.adb, einfo.ads: New attribute
578 Corresponding_Protected_Entry.
580 2010-09-09 Ed Schonberg <schonberg@adacore.com>
582 * exp_ch3.adb (Build_Untagged_Equality): Do not set alias of implicit
583 inequality, it is always rewritten as the negation of the corresponding
585 * exp_ch8.adb (Expand_N_Subprogram_Renaming): If the subprogram renames
586 the predefined equality of an untagged record, create a body at the
587 point of the renaming, to capture the current meaning of equality for
590 2010-09-09 Robert Dewar <dewar@adacore.com>
592 * sem.adb, sem_warn.adb: Minor reformatting.
594 2010-09-09 Ed Schonberg <schonberg@adacore.com>
596 * sem_ch6.adb: Improve error message on untagged equality.
597 * sem.adb (Semantics): Include subprogram bodies that act as spec.
599 2010-09-09 Javier Miranda <miranda@adacore.com>
601 * sem_ch13.adb, exp_ch13.adb: Undo previous change, unneeded.
603 2010-09-09 Robert Dewar <dewar@adacore.com>
605 * sem_ch13.adb, sem_ch6.adb, exp_ch3.adb: Minor reformatting.
607 2010-09-09 Robert Dewar <dewar@adacore.com>
609 * einfo.adb (Is_Aggregate_Type): New function.
610 * einfo.ads (Aggregate_Kind): New enumeration subtype
611 (Is_Aggregate_Type): New function.
612 * sem_type.adb (Is_Array_Class_Record_Type): Removed, replaced by
615 2010-09-09 Robert Dewar <dewar@adacore.com>
617 * exp_ch11.adb, frontend.adb, sem_attr.adb, sem_ch10.adb, sem_ch3.adb,
618 sem_ch4.adb, sem_ch9.adb, sem_res.adb: Use Restriction_Check_Needed
620 * restrict.ads, restrict.adb: Ditto.
621 (Restriction_Check_Needed): New function
623 2010-09-09 Ed Schonberg <schonberg@adacore.com>
625 * exp_ch9.ads (Find_Master_Scope): New function, extracted from
626 Build_Master_Entity, to find the proper scope for the master entity of
627 a type that may contain tasks, in the presence of transient scopes.
628 * exp_ch9.adb (Build_Master_Entity) Use new function.
629 * exp_ch3.adb (Build_Class_Wide_Master): ditto.
631 2010-09-09 Vincent Celier <celier@adacore.com>
633 * prj-attr.adb: Add new attributes Leading_Library_Options and
634 Linker'Leading_Switches.
635 * snames.ads-tmpl: Add new standard names Leading_Library_Options and
638 2010-09-09 Javier Miranda <miranda@adacore.com>
640 * sem_ch3.adb (Derive_Subprogram): The code that checks if a
641 dispatching primitive covers some interface primitive is incomplete.
642 Replace such code by the invocation of a new subprogram that provides
644 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation.
645 * sem_ch6.adb (Check_Missing_Return): Minor reformating
646 (Check_Convention): Complete if-statement conditition when reporting
647 errors (to avoid assertion failure).
648 * sem_ch13.adb (Make_Null_Procedure_Specs): This routine was previously
649 located in exp_ch3. Relocated inside Analyze_Freeze_Entity.
650 (Analyze_Freeze_Entity): Invoke routine that adds the spec of non
651 overridden null interface primitives.
652 * sem_type.adb (Is_Ancestor): If the parent of the partial view of a
653 private type is an interface then use the parent of its full view to
654 climb to its ancestor type.
655 * sem_disp.ads, sem_disp.adb (Covers_Some_Interface): New subprogram.
656 (Check_Dispatching_Operation): Extend assertion to handle wrappers of
657 null interface primitives.
658 (Is_Null_Interface_Primitive): New subprogram.
659 * exp_ch3.adb (Make_Null_Procedure_Specs): Removed.
660 (Expand_Freeze_Record_Type): Do not generate specs of null interface
661 subprograms because they are now generated by Analyze_Freeze_Entity.
663 2010-09-09 Robert Dewar <dewar@adacore.com>
665 * a-calfor.adb, sem_ch3.adb: Minor reformatting.
667 2010-09-09 Robert Dewar <dewar@adacore.com>
669 * bindgen.adb (Gen_Restrictions_Ada): Avoid explicit enumeration ranges
670 (Gen_Restrictions_C): Avoid explicit enumeration ranges
671 (Set_String_Replace): New procedure
672 * casing.ads (Known_Casing): New subtype declaration
673 * prj-attr.ads (All_Case_Insensitive_Associative_Array): New subtype
675 * prj-dect.adb (Parse_Attribute_Declaration): Avoid enumeration range
676 * prj-nmsc.adb (Check_Naming): Avoid unnecessary enumeration range
677 * prj-strt.adb (Attribute_Reference): Avoid enumeration range test
678 * prj.adb (Known_Casing): Moved to Casing spec (avoid enum range)
679 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Avoid enumeration
681 * sem_res.adb (Resolve_Range): Check for enumeration subrange style rule
682 * sem_type.adb (Is_Array_Class_Record_Type): New.
683 * style.ads (Check_Enumeration_Subrange): New procedure
684 * styleg.adb (Check_Enumeration_Subrange): New procedure
685 * styleg.ads (Check_Enumeration_Subrange): New procedure
686 * stylesw.adb Add handling for Style_Check_Enumeration_Subranges
687 * stylesw.ads (Style_Check_Enumeration_Subranges): New flag
688 * usage.adb: Add line for -gnatyE
689 * vms_data.ads: Add entries for [NO]ENUMERATION_RANGES
690 Add missing entry for NOBOOLEAN_OPERATORS
691 * gnat_ugn.texi: Add documentation for -gnatyE
693 2010-09-09 Robert Dewar <dewar@adacore.com>
695 * namet.adb (Initialize): Is now a dummy procedure
696 (Reinitialize): New procedure
697 Call Reinitialize from package initialization
698 * namet.ads (Initialize): Is now a dummy procedure
699 (Reinitialize): New procedure
700 * clean.adb, gnat1drv.adb, gnatbind.adb, gnatcmd.adb, gnatlink.adb,
701 gnatls.adb, gprep.adb, make.adb, prj-makr.adb: Remove obsolete call to
704 2010-09-09 Bob Duff <duff@adacore.com>
706 * sem_elab.adb, s-os_lib.ads: Minor comment fixes.
708 2010-09-09 Robert Dewar <dewar@adacore.com>
710 * s-bitops.adb (Raise_Error): Add exception message
712 2010-09-09 Robert Dewar <dewar@adacore.com>
714 * par-ch5.adb (Test_Statement_Required): Deal with Ada 2012 allowing no
715 null statement after label.
716 * sinfo.ads: Minor comment updates.
718 2010-09-09 Robert Dewar <dewar@adacore.com>
720 * nlists.ads, nlists.adb (In_Same_List): New function.
721 Use Node_Or_Entity_Id where appropriate.
722 * par-labl.adb, sem_ch6.adb, sem_type.adb: Use In_Same_List.
724 2010-09-09 Robert Dewar <dewar@adacore.com>
726 * restrict.ads, restrict.adb (Check_Wide_Character_Restriction): New
728 * sem_ch3.adb: Use Check_Wide_Character_Restriction
729 (Enumeration_Type_Declaration): Check violation of No_Wide_Characters
730 * sem_ch8.adb (Find_Direct_Name): Check violation of No_Wide_Characters
731 (Find_Expanded_Name): Check violation of No_Wide_Characters
733 2010-09-09 Robert Dewar <dewar@adacore.com>
735 * par-ch5.adb: Minor reformatting.
737 2010-09-09 Robert Dewar <dewar@adacore.com>
739 * prj-env.adb: Minor code reorganization.
740 * par-ch3.adb: Minor reformatting.
741 * gcc-interface/Make-lang.in: Update dependencies.
743 2010-09-09 Ed Schonberg <schonberg@adacore.com>
745 * exp_ch9.adb (Build_Activation_Chain_Entity): The construct enclosing
746 a task declaration can be an entry body.
748 2010-09-09 Javier Miranda <miranda@adacore.com>
750 * exp_disp.adb (Make_DT): Decorate as "static" variables containing
751 tags of library level tagged types.
752 (Make_Tags): Disable backend optimizations about aliasing for
753 declarations of access to dispatch tables.
755 2010-09-09 Ed Schonberg <schonberg@adacore.com>
757 * sem_ch12.adb (Reset_Entity): If the entity is an itype created as a
758 subtype for a null-excluding access type, recover the original
759 subtype_mark to get the proper visibility on the original name.
761 2010-09-09 Ed Schonberg <schonberg@adacore.com>
763 * exp_ch3.adb (Build_Untagged_Equality): For Ada2012, new procedure to
764 create the primitive equality operation for an untagged record. The
765 operation is the predefined equality if no record component has a
766 user-defined equality, or if there is a user-defined equality for the
767 type as a whole, or when the type is derived and it has an inherited
768 equality. Otherwise the body of the operations is built as for tagged
770 (Expand_Freeze_Record_Type): Call Build_Untagged_Equality when needed.
771 (Make_Eq_Body): New function to create the expanded body of the equality
772 operation for tagged and untagged records. In both cases the operation
773 composes, and the primitive operation of each record component is used
774 to generate the equality function for the type.
775 * exp_ch4.adb (Expand_Composite_Equality): In Ada2012, if a component
776 has an abstract equality defined, replace its call with a
778 * sem_ch6.adb (New_Overloaded_Entity): if Ada2012, verify that a
779 user-defined equality operator for an untagged record type does not
780 happen after type is frozen, and appears in the visible part if partial
781 view of type is not limited.
783 2010-09-09 Tristan Gingold <gingold@adacore.com>
785 * gnatlbr.adb: Make Create_Directory more portable: use __gnat_mkdir.
787 2010-09-09 Bob Duff <duff@adacore.com>
789 * gnat_ugn.texi: Remove incorrect statement about -E being the default.
791 2010-09-09 Pascal Obry <obry@adacore.com>
793 * gnat_ugn.texi: Update doc on windows related topics.
795 2010-09-09 Geert Bosch <bosch@adacore.com>
797 * s-fatgen.adb: Update comments.
799 2010-09-09 Robert Dewar <dewar@adacore.com>
801 * par-ch4.adb (Box_Error): New procedure.
803 2010-09-09 Thomas Quinot <quinot@adacore.com>
805 * sem.adb: Minor reformatting.
807 2010-09-09 Pascal Obry <obry@adacore.com>
809 * prj-env.adb: Style fix, use /and then/ and /or else/.
810 * gnat_ugn.texi: Fix typos.
812 2010-09-03 Joseph Myers <joseph@codesourcery.com>
815 * gcc-interface/misc.c (gnat_init_options): Allow options with
816 empty canonical form. Generate a single save_argv element from -I
819 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
821 * gcc-interface/utils.c (gnat_pushdecl): Remove test for PARM_DECLs.
822 Attach fake PARM_DECLs to the topmost block of the function.
824 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
826 * gcc-interface/trans.c (call_to_gnu): Also force the return slot opt
827 for the call to a function whose return type was unconstrained.
829 2010-08-30 Olivier Hainque <hainque@adacore.com>
831 * gcc-interface/decl.c (FOREIGN_FORCE_REALIGN_STACK): New macro,
832 replacement for FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN.
833 (gnat_to_gnu_entity) <case ..., E_Procedure>: Use it.
835 2010-08-21 Eric Botcazou <ebotcazou@adacore.com>
837 * tracebak.c: Fix typo in comment.
839 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
841 * gcc-interface/decl.c: Use FOR_EACH_VEC_ELT.
842 * gcc-interface/trans.c: Likewise.
843 * gcc-interface/utils.c: Likewise.
845 2010-08-18 Eric Botcazou <ebotcazou@adacore.com>
847 * tracebak.c (i386): Use GCC unwinder on Linux with GCC > 4.5.
849 2010-08-10 Robert Dewar <dewar@adacore.com>
851 * sem_ch8.adb, sem_ch8.ads: Change name Write_Scopes to ws.
852 * sem_util.adb: Minor reformatting.
854 2010-08-10 Javier Miranda <miranda@adacore.com>
856 * sem_aggr.adb (Resolve_Extension_Aggregate): Warn on the use of C++
857 constructors that leave the object partially initialized.
858 * exp_atag.ads, exp_atags.adb (Build_Inherit_CPP_Prims): New subprogram
859 that copies from parent of Typ the dispatch table slots of inherited
860 C++ primitives. It handles primary and secondary dispatch tables.
861 * einfo.adb (Related_Type): Moved from Node26 to Node27. Required to
862 use this attribute with E_Variable entities.
863 (Set_Is_Tag): Relax assertion to allow its use with variables that
865 (Set_Related_Type): Relax assertion to allow its use with variables
866 that store the tag of a C++ class.
867 (Write_26_Field_Name): Remove Related_Type.
868 (Write_27_Field_Name): Add Related_Type.
869 * einfo.ads (Related_Type): Moved from Node26 to Node27. Available also
870 with E_Variable entities.
871 * sem_prag.adb (CPP_Constructor): Warn on duplicated occurrence of this
873 * sem_util.adb (Search_Tag): Add missing support for CPP types.
874 (Enclosing_CPP_Parent): New subprogram.
875 (Has_Suffix): New subprogram.
876 * sem_util.ads (Enclosing_CPP_Parent): New subprogram that returns the
877 closest ancestor of a type that is a C++ type.
878 (Has_Suffix): New subprogram. Used in assertions to check the suffix of
880 * sem_attr.adb (Analyze_Access_Attribute): Check wrong use of current
881 instance in derivations of C++ types.
882 * exp_tss.adb (CPP_Init_Proc): New subprogram.
883 (Is_CPP_Init_Proc): New subprogram.
884 (Set_TSS): Handle new C++ init routines.
885 * exp_tss.ads (TSS_CPP_Init): New TSS name. For initialization of C++
887 (CPP_Init_Proc): New subprogram.
888 (Is_CPP_Init_Proc): New subprogram.
889 * exp_disp.adb (CPP_Num_Prims): New subprogram.
890 (Has_CPP_Constructors): New subprogram.
891 (Make_Secondary_DT, Make_DT): For derivations of CPP types, do not
892 initialize slots located in the C++ part of the dispatch table.
893 (Make_Tags): For CPP types declare variables used by the IP routine to
894 store the C++ tag values after the first invocation of the C++
896 (Build_CPP_Init_DT): New subprogram.
897 (Set_CPP_Constructors): New implementation that builds an IP for each
898 CPP constructor. These IP are wrappers of the C++ constructors that,
899 after the first invocation of the constructor, read the C++ tags from
900 the object and save them locally. These copies of the C++ tags are used
901 by the IC routines to initialize tables of Ada derivations of CPP types.
902 (Write_DT): Indicate what primitives are imported from C++
903 * exp_disp.ads (CPP_Num_Prims): New subprogram.
904 (Has_CPP_Constructors): New subprogram.
905 * exp_aggr.adb (Build_Record_Aggr_Code): For derivations of C++ types
906 invoke the IC routine to inherit the slots of the parents.
907 * sem_ch13.adb (Analyze_Freeze_Entity): Add new warnings on CPP types.
908 * exp_ch3.adb (Is_Variable_Size_Array): New subprogram.
909 (Is_Variable_Size_Record): Factorize code calling
910 Is_Variable_Size_Array.
911 (Build_CPP_Init_Procedure): New subprogram that builds the tree
912 corresponding to the procedure that initializes the C++ part of the
913 dispatch table of an Ada tagged type that is a derivation of a CPP type.
914 (Build_Init_Procedure): Adding documentation plus code reorganization to
915 leave more clear the construction of the IP with C++ types.
916 (Expand_Freeze_Record_Type): Delay call to Set_CPP_Constructors because
917 it cannot be called after Make_Tags has been invoked.
918 (Inherit_CPP_Tag): Removed.
919 (Init_Secondary_Tags): For derivations of CPP types, warn on tags
920 located at variable offset.
921 * freeze.ads: Minor reformating.
922 * sem_ch8.adb (Write_Scopes): Add pragma export. Required to have it
924 * gcc-interface/Make-lang.in: Update dependencies.
926 2010-08-10 Robert Dewar <dewar@adacore.com>
928 * a-chahan.ads: Add comments on handling of obsolescent entries.
929 * opt.ads: Add Ada_2005 and Ada_2012 renamings for versions.
930 * restrict.adb (Check_Obsolescent_2005_Entity): New procedure.
931 * restrict.ads (Check_Obsolescent_2005_Entity): New procedure.
932 * sem_attr.adb (Analyze_Access_Attribute): Call
933 Check_Obsolescent_2005_Entity to check for access to obsolescent
934 Ada.Characters.Handling subprogram.
935 (Analyze_Attribute, case Class): Applying Class to untagged incomplete
936 type is obsolescent in Ada 2005.
937 (Analyze_Attribute, case Constrained): Better placement of flag when
938 flagged as obsolescent feature.
939 (Analyze_Attribute, case Storage_Size): Use with tasks is obsolescent
940 * sem_ch10.adb (Analyze_With_Clause): With of renamings such as Text_IO
941 is an obsolescent feature.
942 * sem_ch11.adb (Analyze_Raise_Statement): Numeric_Error is obsolescent
944 * sem_ch8.adb (Analyze_Subprogram_Renaming): Call
945 Check_Obsolescent_2005_Entity to check for renaming obsolete
946 Ada.Characters.Handling subprogram.
947 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): Check
948 for obsolescent restrictions in Ada 2005.
949 (Analyze_Pragma, case Suppress): Entity arg is obsolescent in Ada 2005
950 (Analyze_Pragma, case Interface): Interface is obsolescent in Ada 2005
951 * sem_res.adb (Resolve_Call): Call Check_Obsolescent_2005_Entity to
952 check for obsolescent references to Ada.Characters.Handling subprograms
954 2010-08-10 Robert Dewar <dewar@adacore.com>
956 * einfo.adb, einfo.ads: Fix bad -gnatdt output for incomplete type.
958 2010-08-10 Robert Dewar <dewar@adacore.com>
960 * errout.ads: Add VMS table entries for 2005, 12, 2012 switches
961 * par-ch4.adb: Change wording of Ada 2012 messages
962 * vms_data.ads: Add VMS entries for /2005, /12, /2012
964 2010-08-10 Robert Dewar <dewar@adacore.com>
966 * a-suenco.adb (Convert): Fix bug in UTF-16 to UTF-8 conversion for
967 codes in the range 16#80#..16#7FF#.
968 * sem_ch10.adb: Minor reformatting.
970 2010-08-10 Arnaud Charlet <charlet@adacore.com>
972 * gnat1drv.adb (Scan_Front_End_Switches): Always perform semantics and
973 generate ali files in CodePeer mode, so that a gnatmake -c -k will
974 proceed further when possible
975 * freeze.adb (Freeze_Static_Object): Fix thinko. Do not generate error
976 messages when ignoring representation clauses (-gnatI).
978 2010-08-10 Ed Schonberg <schonberg@adacore.com>
980 * exp_ch4.adb (Expand_N_Selected_Component): Do not attempt to
981 constant-fold discriminant reference if the constraint is an object
982 with non-static expression. Expression may contain volatile references
983 in the presence of renamings.
985 2010-08-10 Vincent Celier <celier@adacore.com>
987 * prj-proc.adb (Get_Attribute_Index): If Index is All_Other_Names,
989 * prj-strt.adb (Attribute_Reference): Recognize 'others' as a valid
990 index for an associative array where it is allowed.
992 2010-08-10 Thomas Quinot <quinot@adacore.com>
994 * exp_attr.adb: Add comments.
996 2010-08-10 Jerome Lambourg <lambourg@adacore.com>
998 * adaint.c (__gnat_get_file_names_case_sensitive): return 0 on darwin.
1000 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1002 * gcc-interface/utils.c (gnat_poplevel): Use blocks_nreverse.
1004 2010-08-09 Eric Botcazou <ebotcazou@adacore.com>
1006 * gcc-interface/utils.c (build_vms_descriptor32): Fix formatting.
1007 (build_vms_descriptor): Likewise.
1009 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
1011 * gcc-interface/utils.c (make_descriptor_field): Add tree parameter.
1012 (build_vms_descriptor32): Adjust calls to it for new parameter.
1013 (build_vms_descriptor): Likewise.
1015 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
1017 * gcc-interface/decl.c (rec_variant): Declare. Declare a VEC of it.
1018 (build_variant_list): Take and return a VEC instead of a tree.
1019 (create_variant_part_from): Take a VEC instead of a tree for
1020 variant_list. Adjust accordingly.
1021 (gnat_to_gnu_entity): Adjust for changes to previous functions.
1023 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1025 * gcc-interface/decl.c (gnat_to_gnu_entity): Use XALLOCAVEC instead
1027 (components_to_record): Likewise.
1028 * gcc-interface/trans.c (gnat_to_gnu): Likewise.
1029 * gcc-interface/utils.c (max_size): Likewise.
1030 (build_vms_descriptor32): Likewise.
1031 (build_vms_descriptor): Likewise.
1033 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1035 * gcc-interface/decl.c (subst_pair): Declare. Declare a VEC of it.
1036 (build_subst_list): Return a VEC instead of a tree.
1037 (build_variant_list): Take a VEC for subst_list. Adjust
1039 (create_field_decl_from): Likewise.
1040 (create_variant_part_from): Likewise.
1041 (copy_and_substitute_in_size): Likewise.
1042 (gnat_to_gnu_entity): Adjust for new interface to build_subst_list.
1043 Free the built vector.
1045 2010-08-06 Eric Botcazou <ebotcazou@adacore.com>
1047 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not build an
1048 allocator for large imported objects.
1050 2010-08-05 Robert Dewar <dewar@adacore.com>
1052 * gnat1drv.adb: Minor reformatting.
1054 2010-08-05 Ed Schonberg <schonberg@adacore.com>
1056 * sem.adb (Do_Unit_And_Dependents): If some parent unit is an
1057 instantiation, process its body before the spec of the main unit,
1058 because it may contain subprograms invoked in the spec of main.
1059 * einfo.ads: Add documention of delayed freeze.
1061 2010-08-05 Vincent Celier <celier@adacore.com>
1063 * prj-nmsc.adb (Process_Linker): Take into account new values for
1064 attribute Response_File_Format.
1065 * prj.ads (Response_File_Format): New enumeration values GCC_GNU,
1066 GCC_Object_List and GCC_Option_List.
1068 2010-08-05 Ed Schonberg <schonberg@adacore.com>
1070 * exp_ch4.adb (Expand_N_Selected_Component): Do not constant-fold a
1071 selected component that denotes a discriminant if it is the
1072 discriminant of a component of an unconstrained record type.
1074 2010-08-05 Ed Schonberg <schonberg@adacore.com>
1076 * exp_util.adb (Insert_Actions): If the action appears within a
1077 conditional expression that is already analyzed, insert action further
1080 2010-08-05 Robert Dewar <dewar@adacore.com>
1082 * exp_ch4.adb: Minor reformatting.
1084 2010-08-05 Thomas Quinot <quinot@adacore.com>
1086 * exp_ch4.adb: Minor reformatting
1087 * gnat1drv.adb: Minor reformatting.
1088 Minor code reorganization (use Nkind_In).
1090 2010-08-05 Ed Schonberg <schonberg@adacore.com>
1092 * exp_util.ads, exp_util.adb (Needs_Constant_Address): New predicate to
1093 determine whether the expression in an address clause for an
1094 initialized object must be constant. Code moved from freeze.adb.
1095 (Remove_Side_Effects): When the temporary is initialized with a
1096 reference, indicate that the temporary is a constant as done in all
1098 * freeze.adb (Check_Address_Clause): use Needs_Constant_Address.
1099 * exp_ch13.adb (Expand_N_Attribute_Definition_Clause, case 'Address):
1100 If object does not need a constant address, remove side effects from
1101 address expression, so it is elaborated at the point of the address
1102 clause and not at the freeze point of the object, so that elaboration
1105 2010-08-05 Vincent Celier <celier@adacore.com>
1107 * prj.adb (Is_Compilable): Return False for header files of non Ada
1110 2010-08-05 Emmanuel Briot <briot@adacore.com>
1112 * prj-nmsc.adb: The Missing_Source_Files flag also considers a missing
1113 exec directory as a warning rather than an error.
1115 2010-08-05 Thomas Quinot <quinot@adacore.com>
1117 * sem_ch6.adb, gnat1drv.adb, exp_ch6.adb, sem_eval.adb: Minor
1120 2010-08-05 Steve Baird <baird@adacore.com>
1122 * exp_util.adb (Remove_Side_Effects): An access value which designates
1123 a volatile object of a nonvolatile type is prohibited.
1124 Do not call Make_Reference to construct a reference to such an object.
1126 2010-08-05 Robert Dewar <dewar@adacore.com>
1128 * a-suezse.adb, a-suezse.ads, a-suezen.adb, a-suezen.ads: Removed.
1129 * a-suewse.adb, a-suewse.ads, a-suesen.adb, a-suesen.ads,
1130 a-suewen.adb, a-suewen.ads: New files.
1131 * Makefile.rtl, impunit.adb: Update implementation of Ada 2012 string
1133 * sem_elab.adb: Minor reformatting.
1135 2010-08-05 Arnaud Charlet <charlet@adacore.com>
1137 * sem_ch8.adb (Use_One_Type): Protect against empty scopes.
1138 * exp_util.adb (Component_May_Be_Bit_Aligned): Prevent assert failure
1139 in case of null Comp.
1141 2010-08-05 Robert Dewar <dewar@adacore.com>
1143 * errout.adb, a-suewen.adb, a-suezen.adb: Minor reformatting.
1145 2010-08-05 Gary Dismukes <dismukes@adacore.com>
1147 * sem_ch4.adb (Analyze_Allocator): Flag errors on allocators of a
1148 nested access type whose designated type has tasks or is a protected
1149 object when the restrictions No_Task_Hierarchy or
1150 No_Local_Protected_Objects apply. Add ??? comment.
1151 * sem_ch9.adb (Analyze_Protected_Type): Give a warning when a protected
1152 type is not a library-level type and No_Local_Protected_Objects applies.
1153 (Analyze_Task_Type): Give a warning when a task type is not a
1154 library-level type and No_Task_Hierarchy applies.
1156 2010-08-05 Arnaud Charlet <charlet@adacore.com>
1158 * sem.adb: Minor reformatting
1159 * sem_ch4.adb (Analyze_Reference): Disable error message in CodePeer
1162 2010-08-04 Eric Botcazou <ebotcazou@adacore.com>
1164 * gcc-interface/decl.c: Do not undefine IN_GCC_FRONTEND and do not
1166 (gnat_to_gnu_entity) <object>: Force address of -1 at the tree level
1167 for the debug-only entity.
1168 * gcc-interface/Make-lang.in (ada/decl.o): Adjust dependencies.
1170 2010-08-03 Joseph Myers <joseph@codesourcery.com>
1172 * gcc-interface/lang-specs.h: Don't pass -a options.
1174 2010-07-28 Joseph Myers <joseph@codesourcery.com>
1176 * gcc-interface/misc.c (gnat_init_options): Ignore erroneous
1177 options. Check canonical_option_num_elements on options copied.
1179 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1181 * gcc-interface/misc.c (gnat_handle_option): Update prototype and
1182 return value type. Don't check for missing arguments here.
1184 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1186 * gcc-interface/misc.c (gnat_option_lang_mask): New.
1187 (gnat_init_options): Update prototype. Reconstruct argv array
1188 from decoded options.
1190 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
1192 * gcc-interface/utils.c (update_pointer_to): In the unconstrained array
1193 case, merge the alias set of the old pointer type.
1195 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
1197 * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change
1198 and recurse only for multidimensional array types instead.
1200 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
1203 * gcc-interface/utils.c (convert): Fix thinko in test.
1204 (unchecked_convert): When converting from a scalar type to a type with
1205 a different size, pad to have the same size on both sides.
1207 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
1209 * gcc-interface/utils.c (gnat_types_compatible_p): Don't require strict
1210 equality for the component type of array types.
1212 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1214 * gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1215 * gcc-interface/trans.c: Likewise.
1216 * gcc-interface/utils.c: Likewise.
1217 * gcc-interface/utils2.c: Likewise.
1219 2010-07-13 Laurent GUERBY <laurent@guerby.net>
1222 * gcc-interface/targtyps.c: Include tm_p.h.
1223 * gcc-interface/Make-lang.in: Update dependencies.
1225 2010-07-09 Eric Botcazou <ebotcazou@adacore.com>
1227 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Deal with
1230 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1232 * gcc-interface/utils.c: Include diagnostic-core.h in every file
1233 that includes toplev.h.
1235 2010-07-03 Eric Botcazou <ebotcazou@adacore.com>
1237 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>:
1238 Branch to common code handling the alignment of discrete types.
1239 <E_Signed_Integer_Type>: Likewise.
1240 <E_Modular_Integer_Type>: Likewise.
1242 2010-07-02 Eric Botcazou <ebotcazou@adacore.com>
1244 * gcc-interface/misc.c (gnat_handle_option): Do not populate gnat_argv.
1245 (gnat_handle_option): Allocate only one element for gnat_argv.
1246 (gnat_init): Do not populate gnat_argv.
1248 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1250 * gcc-interface/trans.c: Do not include tree-flow.h.
1251 * gcc-interface/Make-lang.in: Adjust dependencies.
1253 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1255 * gcc-interface/gigi.h (gnat_build_constructor): Take a VEC instead
1256 of a TREE_LIST. Update comment.
1257 * gcc-interface/trans.c (gigi): Build a VEC instead of a TREE_LIST.
1258 Adjust call to gnat_build_constructor.
1259 (Attribute_to_gnu): Likewise.
1260 (gnat_to_gnu): Likewise.
1261 (pos_to_constructor): Likewise.
1262 (extract_values): Likewise.
1263 * gcc-interface/utils.c (build_template): Likewise.
1264 (convert_vms_descriptor64): Likewise.
1265 (convert_vms_descriptor32): Likewise.
1266 (convert_to_fat_pointer): Likewise.
1267 (convert): Likewise.
1268 (unchecked_convert): Likewise.
1269 * gcc-interface/decl.c (gnat_to_gnu_entity): Likewise.
1270 * gcc-interface/utils2.c (build_allocator): Likewise.
1271 (fill_vms_descriptor): Likewise.
1272 (gnat_build_constructor): Take a VEC instead of a TREE_LIST.
1273 (compare_elmt_bitpos): Adjust for parameters being constructor_elts
1274 instead of TREE_LISTs.
1276 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1278 * gcc-interface/misc.c: Do not include except.h.
1279 * gcc-interface/Make-lang.in: Update dependencies.
1281 2010-06-27 Eric Botcazou <ebotcazou@adacore.com>
1283 * gcc-interface/trans.c: Include tree-flow.h.
1284 (gnu_switch_label_stack): Delete.
1285 (Case_Statement_to_gnu): Do not emit the goto at the end of a case if
1286 its associated block cannot fall through. Do not emit the final label
1287 if no cases branch to it.
1288 * gcc-interface/Make-lang.in (ada/trans.o): Add $(TREE_FLOW_H).
1290 2010-06-23 Thomas Quinot <quinot@adacore.com>
1292 * exp_attr.adb (Expand_Access_To_Protected_Op): When rewriting a
1293 reference to a protected subprogram outside of the protected's scope,
1294 ensure the corresponding external subprogram is frozen before the
1297 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1299 * sem_prag.adb: Fix typo in error message.
1300 * sem.adb: Refine previous change.
1302 2010-06-23 Robert Dewar <dewar@adacore.com>
1304 * impunit.adb, a-suewen.adb, a-suewen.ads, a-suenco.adb, a-suenco.ads,
1305 a-suezen.adb, a-suezen.ads, a-stuten.adb, a-stuten.ads, Makefile.rtl:
1306 Implement Ada 2012 string encoding packages.
1308 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1310 * a-stwiun-shared.adb, a-stwiun-shared.ads, a-stzunb-shared.adb,
1311 a-stzunb-shared.ads, a-swunau-shared.adb, a-swuwti-shared.adb,
1312 a-szunau-shared.adb, a-szuzti-shared.adb, a-strunb-shared.adb,
1313 a-strunb-shared.ads, a-stunau-shared.adb, a-suteio-shared.adb: New
1315 * gcc-interface/Makefile.in: Enable use of above files.
1317 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1319 * sem_ch13.adb (Check_Constant_Address_Clauses): Do not check legality
1320 of address clauses if if Ignore_Rep_Clauses is active.
1321 * freeze.adb (Check_Address_Clause): If Ignore_Rep_Clauses is active,
1322 remove address clause from tree so that it does not reach the backend.
1324 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1326 * exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Valid]): Do not
1327 expand 'Valid from user code in CodePeer mode, will be handled by the
1330 2010-06-23 Bob Duff <duff@adacore.com>
1332 * g-comlin.ads: Minor comment improvements.
1334 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1336 * sem_res.adb (Uses_SS): The expression that initializes a controlled
1337 component of a record type may be a user-defined operator that is
1338 rewritten as a function call.
1340 2010-06-23 Bob Duff <duff@adacore.com>
1342 * g-comlin.ads, sem_ch13.adb: Minor comment fix.
1344 2010-06-23 Eric Botcazou <ebotcazou@adacore.com>
1346 * exp_ch11.adb (Expand_Local_Exception_Handlers): Propagate the end
1347 label to the new sequence of statements. Set the sloc of the raise
1348 statement onto the new goto statements.
1350 2010-06-23 Robert Dewar <dewar@adacore.com>
1352 * a-stuten.ads, a-stuten.adb: New files.
1353 * impunit.adb: Add engtry for Ada.Strings.UTF_Encoding (a-stuten.ads)
1354 * Makefile.rtl: Add entry for a-stuten (Ada.Strings.UTF_Encoding)
1356 2010-06-23 Robert Dewar <dewar@adacore.com>
1358 * gnat_ugn.texi: Add documentation of -gnat12 switch
1359 Add documentation of -gnatX switch.
1361 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1363 * inline.ads: Include the current Ada_Version in the info for pending
1364 instance bodies, so that declaration and body are compiled with the
1366 * inline.adb: Move with_clause for Opt to spec.
1367 * sem_ch12.adb (Analyze_Package_Instantiation,
1368 Analyze_Subprogram_Instantiation): Save current Ada_Version in
1369 Pending_Instantiation information.
1370 (Instantiate_Package_Body, Instantiate_Subprogram_Body,
1371 Inline_Package_Body): Use the Ada_Version present in the body
1374 2010-06-23 Robert Dewar <dewar@adacore.com>
1376 * usage.adb: Add documentation for -gnat12 switch.
1377 * errout.ads: Add VMS alias entry for -gnat12 switch
1378 * gnat_rm.texi: Add documentation for pragma Ada_12 and Ada_2012
1379 Add documentation for pragma Extensions_Allowed.
1380 * opt.ads: Add entry for Ada 2012 mode.
1381 * sem_ch4.adb, par-ch3.adb, par-ch4.adb: Use new Ada 2012 mode for 2012
1383 * sem_prag.adb, par-prag.adb: Add processing for pragma Ada_12 and
1385 * sem_ch13.adb: Add handling for Ada 2012 mode.
1386 * snames.ads-tmpl: Add entries for pragma Ada_2012 and Ada_12.
1387 * switch-c.adb: Add handling for -gnat12 switch.
1388 Implement -gnat2005 and -gnat2012.
1389 * usage.adb: Add documentation for -gnat12 switch.
1390 * vms_data.ads: Add /12 switch for Ada 2012 mode.
1392 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1394 * exp_ch4.adb (Expand_N_Allocator): Fix potential crash when using
1395 No_Task_Hierarchy restriction. Add comment.
1396 * exp_ch9.adb, exp_ch3.adb: Update comments.
1398 2010-06-23 Robert Dewar <dewar@adacore.com>
1400 * sem_ch5.adb (Process_Bounds): Remove some junk initializations.
1401 * sem_res.adb: Add comments.
1402 * sem_util.adb: Minor reformatting. Add comments.
1403 Change increment on Actuals_In_Call table.
1404 * opt.ads: Minor: add 'constant'.
1406 2010-06-23 Javier Miranda <miranda@adacore.com>
1408 * exp_disp.adb (Make_DT): Initialize the Size_Func component of the
1409 TSD to Null_Address if No_Dispatching_Calls is active.
1411 2010-06-23 Vincent Celier <celier@adacore.com>
1413 * a-comlin.ads: Indicate that use of this package is not supported
1414 during the elaboration of an auto-initialized Stand-Alone Library.
1416 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1418 * exp_util.adb (Is_Possibly_Misaligned_Object): Do not rely on an
1419 alignment clause on a record type to determine if a component may be
1420 misaligned. The decision must be taken in the back-end where target
1421 alignment information is known.
1423 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1425 * gnat1drv.adb (Adjust_Global_Switches): Enable some restrictions
1426 systematically in CodePeer mode to simplify generated code.
1427 * restrict.adb (Check_Restriction): Do nothing in CodePeer mode.
1428 * exp_ch4.adb (Expand_N_Allocator): Generate proper code when
1429 No_Task_Hierarchy is set instead of crasshing.
1431 2010-06-23 Thomas Quinot <quinot@adacore.com>
1433 * sem_util.adb: Minor code cleanup: test for proper entity instead of
1434 testing just Chars attribute when checking whether a given scope is
1436 * exp_ch4.adb, einfo.adb: Minor reformatting.
1438 2010-06-23 Vincent Celier <celier@adacore.com>
1441 * switch-m.adb (Normalize_Compiler_Switches): Take into account
1442 switches -gnatB, -gnatD=nn, -gnatG (incuding -gnatG=nn), -gnatI,
1443 -gnatl=file, -gnatS, -gnatjnn, -gnateI=nn and -gnatWx.
1445 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1447 * sem_res.adb (Resolve_Membership_Op): If left operand is a mixed mode
1448 operation with a universal real operand, and the right operand is a
1449 range with universal bounds, find unique fixed point that may be
1450 candidate, and warn appropriately.
1452 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1454 * sem_res.adb (Resolve_Intrinsic_Operator): Add guards to handle
1455 properly the rare cases where VMS operators are visible through
1456 Extend_System, but the default System is being used and Address is a
1458 * sem_util.adb: Widen predicate Is_VMS_Operator.
1460 2010-06-23 Vincent Celier <celier@adacore.com>
1462 * switch-m.adb (Normalize_Compiler_Switches): Take into account -gnatC
1465 2010-06-23 Olivier Hainque <hainque@adacore.com>
1467 * einfo.adb (Has_Foreign_Convention): Consider Intrinsic with
1468 Interface_Name as foreign. These are GCC builtin imports for
1469 which Ada specific processing doesn't apply.
1471 2010-06-23 Thomas Quinot <quinot@adacore.com>
1473 * sem_ch12.adb: Minor reformatting.
1475 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1477 * sem_util.adb (Is_VMS_Operator): Use scope of system extension to
1478 determine whether an intrinsic subprogram is VMS specific.
1480 2010-06-23 Hristian Kirtchev <kirtchev@adacore.com>
1482 * treepr.adb (Print_Entity_Info): Output the contents of Field28 if it
1483 is present in the entity.
1485 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1487 * xr_tabls.adb, xref_lib.adb: Update to latest lib-xref.ads
1488 Fix handling of parameters.
1489 Add protection against unexpected cases.
1490 * sem_ch6.adb (Create_Extra_Formals): Use suffix "L" instead of "A" for
1491 access level, since "A" suffix is already used elsewhere. Similarly,
1492 use suffix "O" instead of "C" for 'Constrained since "C" suffix is used
1495 2010-06-23 Thomas Quinot <quinot@adacore.com>
1497 * sem_util.adb, sem_util.ads: Minor reformatting.
1499 2010-06-23 Vincent Celier <celier@adacore.com>
1501 * prj.ads (Gprclean_Flags.Missing_Source_Files): Set to Error to keep
1502 the previous behavior of gprclean when there are missing files.
1504 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1506 * sem_ch12.adb (Load_Body_Of_Generic): In CodePeer mode, a missing
1507 generic body is not a fatal error.
1508 (Mark_Context): Handle properly names of child units.
1509 * sem.adb (Walk_Library_Items.Do_Action): Remove assertion on
1512 2010-06-23 Vincent Celier <celier@adacore.com>
1514 * ali.adb (Scan_ALI): When ignoring R lines, do not skip the next
1517 2010-06-23 Bob Duff <duff@adacore.com>
1519 * g-pehage.ads, g-pehage.adb: Switch default optimization mode to
1520 Memory_Space, because CPU_Time doesn't seem to provide any significant
1521 speed advantage in practice. Cleanup: Get rid of constant
1522 Default_Optimization; doesn't seem to add anything. Use case
1523 statements instead of if statements; seems cleaner.
1525 2010-06-23 Olivier Hainque <hainque@adacore.com>
1527 * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Procedure>: Use
1528 Wshadow instead of Wextra to guard warning on absence of internal
1529 builtin decl for an import. Fix use of quote in warning text.
1530 (intrin_arglists_compatible_p): Remove processing of integer trailing
1531 args on the Ada side. Fix use of literal > in warning text.
1532 (intrin_return_compatible_p): Never warn on "function imported as
1533 procedure". Defer the void/void case to the common type compatibility
1535 (gnat_to_gnu_param): Use void_ptr GCC type for System.Address argument
1536 of GCC builtin imports.
1538 2010-06-23 Olivier Hainque <hainque@adacore.com>
1540 * gcc-interface/decl.c (intrin_types_incompatible_p): New function,
1542 (intrin_arglists_compatible_p, intrin_return_compatible_p): New
1543 functions, helpers for ...
1544 (intrin_profiles_compatible_p): New function, replacement for ...
1545 (compatible_signatures_p): Removed.
1546 (gnat_to_gnu_entity) <case E_Procedure>: If -Wextra, warn on
1547 attempt to bind an unregistered builtin function. When we have
1548 one, use it and warn on profile incompatibilities.
1550 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1552 * gcc-interface/Make-lang.in: Update dependencies.
1554 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1556 * sem_util.adb (Mark_Coextensions): If the expression in the allocator
1557 for a coextension in an object declaration is a concatenation, treat
1558 coextension as dynamic.
1560 2010-06-23 Javier Miranda <miranda@adacore.com>
1562 * sem_ch3.adb (Add_Internal_Interface_Entities): Ensure that the
1563 internal entities are added to the scope of the tagged type.
1564 (Derive_Subprograms): Do not stop derivation when we find the first
1565 internal entity that has attribute Interface_Alias. After the change
1566 done to Override_Dispatching_Operations it is no longer true that
1567 these primirives are always located at the end of the list of
1569 * einfo.ads (Primitive_Operations): Add documentation.
1570 * exp_disp.adb (Write_DT): Improve output adding to the name of the
1571 primitive a prefix indicating its corresponding tagged type.
1572 * sem_disp.adb (Override_Dispatching_Operations): If the overridden
1573 entity covers the primitive of an interface that is not an ancestor of
1574 this tagged type then the new primitive is added at the end of the list
1575 of primitives. Required to fulfill the C++ ABI.
1577 2010-06-23 Javier Miranda <miranda@adacore.com>
1579 * atree.ads (Set_Reporting_Proc): New subprogram.
1580 * atree.adb: Remove dependency on packages Opt and SCIL_LL.
1581 (Allocate_Initialize_Node, Replace, Rewrite): Replace direct calls
1582 to routines of package Scil_ll by indirect call to the registered
1584 (Set_Reporting_Proc): New subprogram. Used to register a subprogram
1585 that is invoked when a node is allocated, replaced or rewritten.
1586 * scil_ll.adb (Copy_SCIL_Node): New routine that takes care of copying
1587 the SCIL node. Used as argument for Set_Reporting_Proc.
1588 (Initialize): Register Copy_SCIL_Node as the reporting routine that
1589 is invoked by atree.
1591 2010-06-23 Thomas Quinot <quinot@adacore.com>
1593 * sem_ch3.ads: Minor reformatting.
1595 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1597 * sem_ch12.adb (Analyze_Package_Instantiation): In CodePeer mode,
1598 always analyze the generic body and instance, because it may be needed
1600 (Mark_Context): Prepend the with clauses for needed generic units, so
1601 they appear in a better order for CodePeer.
1602 * sem_util.adb, sem_util.ads: Prototype code for AI05-0144.
1604 2010-06-23 Emmanuel Briot <briot@adacore.com>
1606 * prj.ads, prj-nmsc.adb (Error_Or_Warning): New subprogram.
1608 2010-06-23 Robert Dewar <dewar@adacore.com>
1610 * g-pehage.adb, exp_ch13.adb: Minor reformatting.
1612 2010-06-23 Thomas Quinot <quinot@adacore.com>
1614 * a-tags.ads: Fix description of TSD structure.
1616 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1618 * sem_ch12.adb (Mark_Context): When indicating that the body of a
1619 generic unit is needed prior to the unit containing an instantiation,
1620 search recursively the context of the generic to add other generic
1621 bodies that may be instantiated indirectly through the current instance.
1623 2010-06-23 Robert Dewar <dewar@adacore.com>
1625 * freeze.adb: Minor reformatting.
1627 2010-06-23 Bob Duff <duff@adacore.com>
1629 * g-pehage.adb (Trim_Trailing_Nuls): Fix the code to match the comment.
1631 2010-06-23 Vincent Celier <celier@adacore.com>
1633 * make.adb (Compile_Sources): Complete previous change.
1635 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1637 * sem_ch6.adb (Add_Extra_Formal): Use suffix "C" in the name of the
1638 Constrained extra formal.
1640 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1642 * exp_ch13.adb (Expand_Freeze_Actions): If validity checks and
1643 Initialize_Scalars are enabled, compile the generated equality function
1644 for a composite type with full checks enabled, so that validity checks
1645 are performed on individual components.
1647 2010-06-23 Emmanuel Briot <briot@adacore.com>
1649 * prj.adb, prj.ads, prj-nmsc.adb (Processing_Flags): New flag
1650 Missing_Source_Files.
1652 2010-06-23 Robert Dewar <dewar@adacore.com>
1654 * exp_ch3.adb, exp_util.adb: Minor reformatting.
1656 2010-06-23 Jose Ruiz <ruiz@adacore.com>
1658 * a-reatim.adb, a-retide.adb: Move the initialization of the tasking
1659 run time from Ada.Real_Time.Delays to Ada.Real_Time. This way, calls to
1660 Clock (without delays) use a run time which is properly initialized.
1662 2010-06-23 Vincent Celier <celier@adacore.com>
1664 * make.adb: Do not set Check_Readonly_Files when setting Must_Compile,
1665 when -f -u and a main is specified on the command line. However,
1666 attempt to compile even when the ALI file is read-only when
1667 Must_Compile is True.
1669 2010-06-23 Thomas Quinot <quinot@adacore.com>
1671 * checks.adb, g-pehage.adb, cstand.adb: Minor code factorization.
1673 2010-06-23 Javier Miranda <miranda@adacore.com>
1675 * sem_ch3.adb (Add_Internal_Interface_Entities): Generate internal
1676 entities for parent types that are interfaces. Needed in generics to
1677 handle formals that implement interfaces.
1678 (Derive_Subprograms): Add assertion for derivation of tagged types that
1679 do not cover interfaces. For generics, complete code that handles
1680 derivation of type that covers interfaces because the previous
1681 condition was weak (it required only name consistency; arguments were
1682 not checked). Add new code to locate primitives covering interfaces
1683 defined in generic units or instantiatons.
1684 * sem_util.adb (Has_Interfaces): Add missing support for derived types.
1685 * sem_ch6.adb (Check_Overriding_Indicator): Minor code cleanups.
1686 * exp_disp.adb (Make_Select_Specific_Data_Table): Skip primitives of
1687 interfaces that are parents of the type because they share the primary
1689 (Register_Primitive): Do not register primitives of interfaces that
1690 are parents of the type.
1691 * sem_ch13.adb (Analyze_Freeze_Entity): Add documentation.
1692 * exp_cg.adb (Write_Type_Info): When displaying overriding of interface
1693 primitives skip primitives of interfaces that are parents of the type.
1695 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1697 * sem_attr.adb (Eval_Attribute): If the prefix is an array, the
1698 attribute cannot be constant-folded if an index type is a formal type,
1699 or is derived from one.
1700 * checks.adb (Determine_Range): ditto.
1702 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1704 * gnat_ugn.texi, gnatxref.adb: Add support for --ext switch.
1706 2010-06-23 Bob Duff <duff@adacore.com>
1708 * g-pehage.ads, g-pehage.adb (Put): Fix off-by-one bug.
1709 (Insert): Disallow nul characters.
1710 (misc output routines): Assert no nul characters.
1712 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1714 * exp_ch4.adb: Use predefined unsigned type in all cases.
1716 2010-06-23 Bob Duff <duff@adacore.com>
1718 * s-rannum.adb (Reset): Avoid overflow in calculation of Initiator.
1719 * g-pehage.ads: Minor comment fixes.
1720 * g-pehage.adb: Minor: Add some additional debugging printouts under
1723 2010-06-23 Robert Dewar <dewar@adacore.com>
1725 * binde.adb (Better_Choice): Always prefer Pure/Preelab.
1726 (Worse_Choice): Always prefer Pure/Preelab.
1728 2010-06-23 Vincent Celier <celier@adacore.com>
1730 * a-reatim.adb: Call System.OS_Primitives.Initialize during elaboration
1732 2010-06-23 Robert Dewar <dewar@adacore.com>
1734 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Properly handle
1735 checking returns in generic case.
1736 (Check_Missing_Return): New procedure.
1738 2010-06-23 Robert Dewar <dewar@adacore.com>
1740 * bindgen.adb, switch-b.adb: Minor reformatting.
1742 2010-06-23 Javier Miranda <miranda@adacore.com>
1744 * frontend.adb (Frontend): Add call to initialize the new package
1746 * exp_ch7.adb (Wrap_Transient_Expression): Remove call to
1748 (Wrap_Transient_Statement): Remove call to Adjust_SCIL_Node.
1749 * sem_ch5.adb (Analyze_Iteration_Scheme.Process_Bounds): Remove call to
1751 * exp_util.adb (Insert_Actions): Remove code for
1752 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
1753 (Remove_Side_Effects): Remove calls to Adjust_SCIL_Node.
1754 * sinfo.adb (SCIL_Entity, SCIL_Tag_Value): Remove checks on
1755 N_SCIL_Tag_Init and N_SCIL_Dispatch_Table_Object_Init in the assertion.
1756 (SCIL_Related_Node, Set_SCIL_Related_Node): Removed.
1757 * sinfo.ads (SCIL_Related_Node): Field removed.
1758 (N_SCIL_Dispatch_Table_Object_Init): Node removed.
1759 (N_SCIL_Tag_Init): Node removed.
1760 * sem_scil.ads, sem_scil.adb (Adjust_SCIL_Node): Removed.
1761 (Check_SCIL_Node): New implementation.
1762 (Find_SCIL_Node): Removed.
1763 * sem.adb (Analyze): Remove management of
1764 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
1765 * sem_util.adb (Insert_Explicit_Dereference): Remove call to
1767 * exp_ch4.adb (Expand_N_In): Code cleanup: remove call to
1768 Set_SCIL_Related_Node and avoid adding the SCIL node before the
1769 referenced node using Insert_Action because this is not longer required.
1770 (Expand_Short_Circuit_Operator): Remove call to SCIL node.
1771 * exp_ch6.adb (Expand_Call): Remove call to Adjust_SCIL_Node.
1772 * sem_ch4.adb (Analyze_Type_Conversion): Remove call to Adjust_SCIL_Node
1773 * exp_disp.adb (Expand_Dispatching_Call): Minor code reorganization
1774 because we no longer require to generate the SCIL node before the call.
1775 (Make_DT): Remove generation of SCI_Dispatch_Table_Object_Init node.
1776 Remove calls to Set_SCIL_Related_Node and avoid adding the SCIL
1777 nodes before the referenced node using Insert_Action because this
1778 is not longer required.
1779 * atree.adb (Allocate_Initialize_Node, Replace, Rewrite): Add call to
1780 update the SCIL_Node field.
1781 * sprint.adb (Sprint_Node_Actual): Remove code for
1782 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
1783 * treepr.adb (Print_Node): Print the SCIL node field (if available).
1784 * exp_ch3.adb (Build_Init_Procedure): Remove generation of
1785 SCIL_Tag_Init nodes.
1786 * scil_ll.ads, scil_ll.adb: New files.
1787 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
1790 2010-06-23 Robert Dewar <dewar@adacore.com>
1792 * sem_ch6.adb: Minor reformatting.
1794 2010-06-23 Doug Rupp <rupp@adacore.com>
1796 * bindusg.adb (Display): Write -Hnn line.
1797 * bindgen.adb (Gen_Adainit_Ada): Write Heap_Size to binder file as
1799 * init.c (__gl_heap_size): Rename from __gl_no_malloc_64 and change
1800 valid values to 32 and 64.
1801 (GNAT$NO_MALLOC_64): Recognize TRUE, 1, FALSE, and 0 in addition to
1802 ENABLE, DISABLE as valid settings.
1803 * switch-b.adb (Scan_Binder_Switches): Process -Hnn switch.
1804 * opt.ads (Heap_Size): New global variable.
1805 * gcc-interface/utils2.c (maybe_wrap_malloc): Remove mostly redundant
1806 TARGET_MALLOC64 check. Fix comment.
1808 2010-06-23 Robert Dewar <dewar@adacore.com>
1810 * sem_ch6.adb, exp_ch4.adb, s-rannum.ads, sem.adb, sem_ch12.adb: Minor
1811 reformatting. Add comments.
1812 * errout.adb (Finalize): Properly adjust warning count when deleting
1815 2010-06-22 Robert Dewar <dewar@adacore.com>
1817 * errout.adb (Finalize): Set Prev pointers.
1818 (Finalize): Delete continuations for deletion by warnings off(str).
1819 * erroutc.ads: Add Prev pointer to error message structure.
1821 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1823 * sem.adb (Do_Unit_And_Dependents): If the spec of the main unit is a
1824 child unit, examine context of parent units to locate instantiated
1825 generics whose bodies may be needed.
1826 * sem_ch12.adb: (Mark_Context): if the enclosing unit does not have a
1827 with_clause for the instantiated generic, examine the context of its
1828 parents, to set Withed_Body flag, so that it can be visited earlier.
1829 * exp_ch4.adb (Expand_N_Op_Not): If this is a VMS operator applied to
1830 an unsigned type, use a type of the proper size for the intermediate
1831 value, to prevent alignment problems on unchecked conversion.
1833 2010-06-22 Geert Bosch <bosch@adacore.com>
1835 * s-rannum.ads Change Generator type to be self-referential to allow
1836 Random to update its argument. Use "in" mode for the generator in the
1837 Reset procedures to allow them to be called from the Ada.Numerics
1838 packages without tricks.
1839 * s-rannum.adb: Use the self-referencing argument to get write access
1840 to the internal state of the random generator.
1841 * a-nudira.ads: Make Generator a derived type of
1842 System.Random_Numbers.Generator.
1843 * a-nudira.adb: Remove use of 'Unrestricted_Access.
1844 Put subprograms in alpha order and add headers.
1845 * g-mbdira.ads: Change Generator type to be self-referential.
1846 * g-mbdira.adb: Remove use of 'Unrestricted_Access.
1848 2010-06-22 Robert Dewar <dewar@adacore.com>
1850 * freeze.adb: Minor reformatting
1851 Minor code reorganization (use Nkind_In and Ekind_In).
1853 2010-06-22 Bob Duff <duff@adacore.com>
1855 * gnat1drv.adb (Gnat1drv): Remove the messages that recommend using
1856 -gnatc when a file is compiled that we cannot generate code for, not
1857 helpful and confusing.
1859 2010-06-22 Vincent Celier <celier@adacore.com>
1861 * switch-m.adb (Normalize_Compiler_Switches): Process correctly
1864 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
1866 * s-rannum.adb: Replace constants with commented symbols.
1867 * s-rannum.ads: Explain significance of the initial value of the data
1870 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1872 * a-ngcoty.adb: Clarify comment.
1874 2010-06-22 Gary Dismukes <dismukes@adacore.com>
1876 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Return without
1877 expansion for indexing packed arrays with small power-of-2 component
1878 sizes when the target is AAMP.
1879 (Expand_Packed_Element_Reference): Return without expansion for
1880 indexing packed arrays with small power-of-2 component sizes when the
1883 2010-06-22 Geert Bosch <bosch@adacore.com>
1885 * exp_ch4.adb (Expand_N_In): Do not substitute a valid check for X in
1888 2010-06-22 Robert Dewar <dewar@adacore.com>
1890 * g-mbdira.adb, g-mbflra.adb, a-nuflra.adb, a-nudira.adb: Minor comment
1893 2010-06-22 Doug Rupp <rupp@adacore.com>
1895 * system-vms.ads, system-vms-zcx.ads: Remove old unused VMS system
1897 * system-vms_64.ads, system-vms-ia64.ads: Minor reformatting.
1898 (pragma Ident): Add a default ident string in the private part.
1900 2010-06-22 Robert Dewar <dewar@adacore.com>
1902 * cstand.adb: Minor reformatting.
1904 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1906 * freeze.adb (Build_And_Analyze_Renamed_Body): For expansion purposes,
1907 recognize the Shift and Rotation intrinsics that are known to the
1908 compiler but have no interface name.
1910 2010-06-22 Geert Bosch <bosch@adacore.com>
1912 * a-ngcoty.adb ("*"): Rewrite complex multiplication to use proper
1913 scaling in case of overflow or NaN results.
1915 2010-06-22 Robert Dewar <dewar@adacore.com>
1917 * cstand.adb: Complete previous change.
1918 * g-dirope.ads: Add comment.
1919 * s-stchop.adb, sfn_scan.adb: Minor reformatting.
1921 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1923 * cstand.adb: Add tree nodes for pragma Pack on string types.
1925 2010-06-22 Javier Miranda <miranda@adacore.com>
1927 * einfo.ads, einfo.adb (Last_Formal): New synthesized attribute.
1928 * exp_util.adb (Find_Prim_Op): Use new attribute to locate the last
1929 formal of a primitive.
1930 * exp_disp.adb (Is_Predefined_Dispatching_Operation,
1931 Is_Predefined_Dispatching_Alias): Use new attribute to locate the last
1932 formal of a primitive.
1933 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Use new attribute
1934 to obtain the last formal of a primitive.
1936 2010-06-22 Geert Bosch <bosch@adacore.com>
1938 * sysdep.c, init.c, adaint.c, cstreams.c: Remove conditional code
1939 depending on __EMX__ or MSDOS being defined.
1940 * i-cstrea.ads, gnat_rm.texi: Remove mentions of OS/2, DOS and Xenix.
1941 * a-excpol-abort.adb: Update comment indicating users of the file.
1942 * xref_lib.adb, sfn_scan.adb: Remove mention of OS/2, replace NT by
1944 * env.c: Remove empty conditional for MSDOS.
1945 * s-stchop.adb, g-dirope.ads, s-fileio.adb, osint.ads: Remove mention
1948 2010-06-22 Robert Dewar <dewar@adacore.com>
1950 * s-rannum.adb: Minor reformatting.
1952 2010-06-22 Javier Miranda <miranda@adacore.com>
1954 * sem_aux.adb, sem_aux.ads, sem_util.adb, sem_util.ads, sem_elim.adb,
1955 exp_cg.adb: Minor code reorganization: Move routine Ultimate_Alias from
1956 package Sem_Util to package Sem_Aux.
1958 2010-06-22 Javier Miranda <miranda@adacore.com>
1960 * exp_disp.adb (Make_Secondary_DT, Make_DT): Minor code cleanup:
1961 remove useless restriction on imported routines when building the
1964 2010-06-22 Robert Dewar <dewar@adacore.com>
1966 * cstand.adb (Create_Standard): Set Has_Pragma_Pack for standard string
1969 2010-06-22 Javier Miranda <miranda@adacore.com>
1971 * sem_ch4.adb (Collect_Generic_Type_Ops): Protect code that handles
1972 generic subprogram declarations to ensure proper context. Add missing
1973 support for generic actuals.
1974 (Try_Primitive_Operation): Add missing support for concurrent types that
1975 have no Corresponding_Record_Type. Required to diagnose errors compiling
1976 generics or when compiling with no code generation (-gnatc).
1977 * sem_ch9.adb (Analyze_Protected_Type, Analyze_Task_Type): Do not build
1978 the corresponding record type.
1979 * sem_disp.ads, sem_disp.adb (Check_Dispatching_Operation): Complete
1980 documentation. Do minimum decoration when processing a primitive of a
1981 concurrent tagged type that covers interfaces. Required to diagnose
1982 errors in the Object.Operation notation compiling generics or under
1984 * exp_ch9.ads, exp_ch9.adb (Build_Corresponding_Record): Add missing
1985 propagation of attribute Interface_List to the corresponding record.
1986 (Expand_N_Task_Type_Declaration): Code cleanup.
1987 (Expand_N_Protected_Type_Declaration): Code cleanup.
1989 2010-06-22 Matthew Heaney <heaney@adacore.com>
1991 * a-convec.adb, a-coinve.adb: Removed 64-bit types Int and UInt.
1993 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
1995 * s-rannum.adb (Random_Float_Template): Replace with unbiased version
1996 that is able to produce all representable floating-point numbers in the
1997 unit interval. Remove template parameter Shift_Right, no longer used.
1998 * gnat_rm.texi: Document the period of the pseudo-random number
1999 generator under the description of its algorithm.
2000 * gcc-interface/Make-lang.in: Update dependencies.
2002 2010-06-22 Thomas Quinot <quinot@adacore.com>
2004 * exp_aggr.adb (Rewrite_Discriminant): Fix predicate used to identify
2005 reference to discriminant (can be an expanded name as well as an
2008 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2010 * exp_ch6.adb: Clarify comment.
2012 2010-06-22 Geert Bosch <bosch@adacore.com>
2014 * exp_imgv.adb (Expand_Image_Attribute): Treat ordinary fixed point
2015 with decimal small as decimal types, avoiding floating-point arithmetic.
2016 (Has_Decimal_Small): New function.
2017 * einfo.ads, einfo.adb (Aft_Value): New synthesized attributed for
2019 * sem_attr.adb (Eval_Attribute): Remove Aft_Value function and update
2020 callers to call the new function in Einfo that takes the entity as
2023 2010-06-22 Robert Dewar <dewar@adacore.com>
2025 * sem_ch3.adb, sem_ch8.adb: Minor reformatting.
2027 2010-06-22 Thomas Quinot <quinot@adacore.com>
2029 * sem_elab.adb: Minor reformatting.
2031 2010-06-22 Vincent Celier <celier@adacore.com>
2033 * gnatsym.adb: Put the object files in the table in increasing
2034 aphabetical order of base names.
2036 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2038 * sem_ch8.adb (Set_Entity_Or_Discriminal): New procedure used by
2039 Find_Direct_Name and Find_Expanded_Name, to replace a discriminant with
2040 the corresponding discriminal within a record declaration.
2042 2010-06-22 Thomas Quinot <quinot@adacore.com>
2044 * exp_aggr.adb (Rewrite_Discriminant): Rewriting must occur only for an
2045 expression referring to a discriminal of the type of the aggregate (not
2046 a discriminal of some other unrelated type), and the prefix in the
2047 generated selected component must come from Lhs, not Obj.
2049 2010-06-22 Thomas Quinot <quinot@adacore.com>
2051 * sem_ch3.adb (Build_Derived_Record_Type): Fix predicate determining
2052 when to freeze the parent type.
2054 2010-06-22 Robert Dewar <dewar@adacore.com>
2056 * s-rannum.adb, a-nudira.adb, types.ads, freeze.adb, sem_aggr.adb,
2057 exp_aggr.adb: Minor reformatting.
2058 * gnat_rm.texi: Document GNAT.MBBS_Discrete_Random and
2059 GNAT.MBSS_Float_Random.
2060 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: Fix header.
2062 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
2064 * a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-nuflra.ads,
2065 gnat_rm.texi, impunit.adb, Makefile.rtl, s-rannum.adb
2066 (Random_Float_Template, Random): New method of creating
2067 uniform floating-point variables that allow the creation of all machine
2070 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: New file.
2072 2010-06-22 Gary Dismukes <dismukes@adacore.com>
2074 * sem_ch5.adb (Analyze_Assignment): Revise test for illegal assignment
2075 to abstract targets to check that the type is tagged and comes from
2076 source, rather than only testing for targets of interface types. Remove
2079 2010-06-22 Vincent Celier <celier@adacore.com>
2081 * vms_data.ads: Modify the declarations of qualifiers
2082 /UNCHECKED_SHARED_LIB_IMPORTS to allow the generation of gnat.hlp
2085 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2087 * exp_ch6.adb (Is_Build_In_Place_Function): Predicate is false if
2088 expansion is disabled.
2090 2010-06-22 Robert Dewar <dewar@adacore.com>
2092 * makeusg.adb: Minor reformatting.
2094 2010-06-22 Robert Dewar <dewar@adacore.com>
2096 * types.ads: (Dint): Removed, no longer used anywhere.
2097 * uintp.adb (UI_From_CC): Use UI_From_Int, range is sufficient.
2098 (UI_Mul): Avoid use of UI_From_Dint.
2099 (UI_From_Dint): Removed, not used.
2100 * uintp.ads (UI_From_Dint): Removed, not used.
2101 (Uint_Min/Max_Simple_Mul): New constants.
2103 2010-06-22 Vincent Celier <celier@adacore.com>
2105 * clean.adb (Parse_Cmd_Line): Recognize switch
2106 --unchecked-shared-lib-imports.
2107 (Usage): Add line for switch --unchecked-shared-lib-imports
2108 * makeusg.adb: Add line for switch --unchecked-shared-lib-imports
2109 * makeutl.ads: (Unchecked_Shared_Lib_Imports): New constant string
2110 moved from GPR_Util.
2111 * switch-m.adb (Scan_Make_Switches): Recognize switch
2112 --unchecked-shared-lib-imports.
2113 * vms_data.ads: Add VMS qualifiers /UNCHECKED_SHARED_LIB_IMPORTS.
2114 * gnat_ugn.texi: Add documentation for new switch
2115 --unchecked-shared-lib-imports. Add also documentation for --subdirs.
2117 2010-06-22 Javier Miranda <miranda@adacore.com>
2119 * sem_prag.adb, sem_util.adb, sem_util.ads, sem_attr.adb, exp_ch6.adb,
2120 exp_disp.adb, sem_eval.adb, exp_dist.adb lib-xref.adb: Code cleanup,
2121 this patch replaces duplication of code that traverses the chain of
2122 aliased primitives by a call to routine Ultimate_Alias that
2123 provides this functionality.
2125 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2127 * fmap.adb, opt.ads, osint.adb, osint.ads, output.ads, scng.adb,
2128 sinput-c.adb, switch-m.ads, tree_io.ads: Use simpler form of
2131 2010-06-22 Thomas Quinot <quinot@adacore.com>
2133 * einfo.ads: Minor reformatting.
2135 2010-06-22 Javier Miranda <miranda@adacore.com>
2137 * exp_disp.adb (Expand_Interface_Thunk): Do not generate thunk of
2138 eliminated primitives.
2139 (Make_DT): Avoid referencing eliminated primitives.
2140 (Register_Primitive): Do not register eliminated primitives in the
2141 dispatch table. Required to add this functionality when the program is
2142 compiled without static dispatch tables (-gnatd.t)
2144 2010-06-22 Emmanuel Briot <briot@adacore.com>
2146 * fmap.adb, scng.adb, switch-m.ads, sinput-c.adb, opt.ads, output.ads,
2147 tree_io.ads, osint.adb, osint.ads: Use configuration pragmas to prevent
2148 warnings on use of internal GNAT units.
2150 2010-06-22 Jose Ruiz <ruiz@adacore.com>
2152 * s-taprop-vxworks.adb (Set_Priority): Update comments.
2154 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
2156 * s-rannum.adb: Make stylistic change to remove mystery constant in
2157 Extract_Value. Image_Numeral_Length: new symbolic constant.
2159 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2161 * einfo.ads, einfo.adb: Make Is_Protected_Interface,
2162 Is_Synchronized_Interface, Is_Task_Interface into computable
2163 predicates, to free three flags in entity nodes.
2164 * sem_ch3.adb: Remove setting of these flags.
2166 2010-06-22 Robert Dewar <dewar@adacore.com>
2168 * uintp.adb, osint.adb, prj-conf.adb, prj-part.adb, prj.adb: Minor
2170 * s-taprop-vxworks.adb: Add comment for Set_Priority.
2171 * impunit.adb (Map_Array): Add entries for s-htable.ads and s-crc32.ads
2172 * projects.texi: Move @cindex to the left margin, since otherwise we
2173 are missing entries in the index.
2175 2010-06-22 Emmanuel Briot <briot@adacore.com>
2177 * prj-part.adb, prj.adb, tempdir.ads, makeutl.adb: Use
2178 packages from the GNAT hierarchy instead of System when possible.
2179 * gcc-interface/Make-lang.in: Update dependencies.
2181 2010-06-22 Jose Ruiz <ruiz@adacore.com>
2183 * s-taprop-vxworks.adb (Set_Priority): Remove the code that was
2184 previously in place to reorder the ready queue when a task drops its
2185 priority due to the loss of inherited priority.
2187 2010-06-22 Vincent Celier <celier@adacore.com>
2189 * projects.texi: Minor spelling error fixes.
2192 2010-06-22 Emmanuel Briot <briot@adacore.com>
2194 * prj-part.adb, prj-ext.adb, prj.adb, makeutl.adb, prj-conf.adb: Remove
2195 warnings for some with clauses.
2197 2010-06-22 Robert Dewar <dewar@adacore.com>
2199 * errout.adb (Unwind_Internal_Type): Improve handling of First_Subtype
2200 test to catch more cases where first subtype is the results we want.
2201 * sem_res.adb (Make_Call_Into_Operator): Don't go to First_Subtype in
2202 error case, since Errout will now handle this correctly.
2203 * gcc-interface/Make-lang.in: Add Sem_Aux to list of GNATBIND objects.
2204 Update dependencies.
2206 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2208 * exp_ch4.adb (Expand_Allocator_Expression): Set Related_Node properly
2209 when calling Make_Temporary.
2211 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2213 * sem_ch3.adb (Access_Subprogram_Declaration): An anonymous access to
2214 subprogram can be associated with an entry body.
2216 2010-06-22 Robert Dewar <dewar@adacore.com>
2218 * scos.ads: Add note on membership test handling.
2220 2010-06-22 Vincent Celier <celier@adacore.com>
2222 * projects.texi: Minor spelling fixes.
2225 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
2227 * s-rannum.adb: Correct off-by-one error in Extract_Value.
2229 2010-06-22 Vincent Celier <celier@adacore.com>
2231 * mlib-prj.adb (Display): In non verbose mode, truncate after fourth
2233 * mlib-utl.adb (Gcc): In non verbose mode, truncate the display of the
2234 gcc command if it is too long.
2236 2010-06-22 Robert Dewar <dewar@adacore.com>
2238 * errout.adb (Set_Msg_Node): Fix incorrect reference to node.
2240 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2242 * exp_ch6.adb (Expand_Actuals): Use Actual as the related node when
2243 calling Make_Temporary.
2245 2010-06-22 Robert Dewar <dewar@adacore.com>
2247 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting.
2249 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2251 * sem_res.adb: Additional special-case for VMS.
2253 2010-06-22 Vincent Celier <celier@adacore.com>
2255 * gnatsym.adb: Minor comment fix.
2257 2010-06-22 Vincent Celier <celier@adacore.com>
2259 * prj-nmsc.adb (Process_Naming_Scheme): Initialize table Lib_Data_Table.
2261 2010-06-22 Robert Dewar <dewar@adacore.com>
2263 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode
2264 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in
2265 Ada 95 mode as an implementation defined attribute.
2267 2010-06-22 Vincent Celier <celier@adacore.com>
2269 * bindusg.adb (Display): Update line for -R
2270 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder
2271 generated files when -R is used.
2273 2010-06-22 Vincent Celier <celier@adacore.com>
2275 * prj-nmsc.adb (Lib_Data_Table): New table.
2276 (Check_Library_Attributes): Check if the same library name is used in
2277 two different projects that do not extend each other.
2279 2010-06-22 Robert Dewar <dewar@adacore.com>
2281 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting.
2283 2010-06-22 Vincent Celier <celier@adacore.com>
2285 * adaint.c (__gnat_locate_regular_file): If a directory in the path is
2286 empty, make it the current working directory.
2288 2010-06-22 Thomas Quinot <quinot@adacore.com>
2290 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged
2291 private type with discriminants, make sure the parent type is frozen.
2293 2010-06-22 Eric Botcazou <ebotcazou@adacore.com>
2295 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal
2296 with packed array references specially.
2297 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference
2298 to a component of a bit packed array if it is the prefix of 'Bit.
2299 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare.
2300 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a
2301 'Bit reference, where the prefix involves a packed array reference.
2302 (Get_Base_And_Bit_Offset): New helper, extracted from...
2303 (Expand_Packed_Address_Reference): ...here. Call above procedure to
2304 get the outer object and offset expression.
2306 2010-06-22 Thomas Quinot <quinot@adacore.com>
2308 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting.
2309 * einfo.adb (Related_Expression, Set_Related_Expression): Add
2312 2010-06-22 Javier Miranda <miranda@adacore.com>
2314 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code
2315 reorganization to properly check if the operation has been inherited as
2316 an abstract operation.
2318 2010-06-22 Ed Falis <falis@adacore.com>
2320 * s-osinte-vxworks.ads: Complete previous change.
2322 2010-06-22 Thomas Quinot <quinot@adacore.com>
2324 * sem_res.adb: Add comment.
2325 * projects.texi, gnat_ugn.texi: Remove macro.
2327 2010-06-22 Vincent Celier <celier@adacore.com>
2329 * prj-attr.adb: Remove project level attribute Main_Language.
2331 2010-06-22 Robert Dewar <dewar@adacore.com>
2333 * switch-b.adb, osint-b.adb: Minor reformatting.
2335 2010-06-22 Pascal Obry <obry@adacore.com>
2337 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a
2338 vector if previous send was not fully successful. If only part of
2339 the vector data was sent, we exit the loop.
2341 2010-06-22 Thomas Quinot <quinot@adacore.com>
2343 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better
2344 error reporting with generic types.
2346 2010-06-22 Thomas Quinot <quinot@adacore.com>
2348 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads,
2349 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb,
2350 vms_data.ads: Add a new command line switch -A to gnatbind to output
2351 the list of all ALI files for the partition.
2353 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2355 * s-osinte-vxworks.ads: Fix casing.
2356 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous
2357 change: Interfaces.C does not provide a long_long type.
2359 2010-06-22 Emmanuel Briot <briot@adacore.com>
2361 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and
2362 native user's guide, since this document contains the two versions.
2363 * gcc-interface/Make-lang.in: Update doc dependencies.
2365 2010-06-22 Robert Dewar <dewar@adacore.com>
2367 * sem_ch3.adb: Minor reformatting. Minor code reorganization.
2369 2010-06-22 Emmanuel Briot <briot@adacore.com>
2371 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should
2372 not build this file on its own (only through gnat_ugn.texi).
2373 Remove macro definitions and insert simpler version in gnat_ugn.texi.
2375 2010-06-22 Robert Dewar <dewar@adacore.com>
2377 * ali-util.ads: Minor comment update.
2378 * g-socthi-mingw.adb: Minor reformatting.
2380 2010-06-22 Ed Falis <falis@adacore.com>
2382 * s-osinte-vxworks.ads: take sigset_t definition from System.VxWorks.Ext
2383 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t
2384 for specific versions of VxWorks.
2386 2010-06-22 Emmanuel Briot <briot@adacore.com>
2388 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files
2389 related sections from user's guide and reference manual, since they
2390 have now been merged together into a separate document (projects.texi).
2391 This removes a lot of duplication where attributes where described
2393 The grammar for the project files is now in each of the sections
2394 (packages,expressions,...) instead of being duplicates in two other
2395 sections (one in the user's guide that contained the full grammar,
2396 and various sections in the rm that contained extracts of the same
2398 Added the full list of all supported attributes, since existing lists
2400 Rename "associative array" into "indexed attribute"
2401 Remove sections that were duplicates ("External References in
2402 Project Files" and "External Values", and "Project Extensions"
2403 for instance). The list of valid packages in project files is now in
2406 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2408 * sem_ch3.adb (Add_Internal_Interface_Entities): If
2409 Find_Primitive_Covering_Interface does not find the operation, it may
2410 be because of a name conflict between the inherited operation and a
2411 local non-overloadable name. In that case look for the operation among
2412 the primitive operations of the type. This search must succeed
2413 regardless of visibility.
2415 2010-06-22 Pascal Obry <obry@adacore.com>
2417 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg.
2418 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows
2421 2010-06-22 Robert Dewar <dewar@adacore.com>
2423 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against
2425 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression): Ditto.
2427 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2429 * s-intman-vxworks.ads: Code clean up.
2431 2010-06-22 Thomas Quinot <quinot@adacore.com>
2433 * sem_res.adb (Resolve_Slice): When the prefix is an explicit
2434 dereference, construct actual subtype of designated object to generate
2435 proper bounds checks.
2437 2010-06-22 Thomas Quinot <quinot@adacore.com>
2439 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to
2440 Read_Withed_ALIs, which is more descriptive.
2442 2010-06-22 Pascal Obry <obry@adacore.com>
2444 * g-sothco.ads: Minor reformatting.
2445 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and
2446 C_Sendmsg implementation.
2447 (C_Sendmsg): Do not use lock (not needed).
2448 (C_Recvmsg): Likewise and also do not wait for incoming data.
2450 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2452 * uintp.adb: Fix scope error in operator call.
2454 2010-06-22 Vincent Celier <celier@adacore.com>
2456 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/".
2457 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if
2458 autoconfiguration is needed, fail indicating that no config project
2459 file can be found, as there is no autoconfiguration on VMS.
2461 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2463 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope
2464 for an operator in a functional notation, when operands are universal.
2466 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2468 * gcc-interface/Make-lang.in: Update dependencies.
2470 2010-06-22 Robert Dewar <dewar@adacore.com>
2472 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component
2474 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name.
2475 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do
2477 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration
2480 2010-06-22 Vincent Celier <celier@adacore.com>
2482 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as
2483 it has no effect. Always pass -nostdlib to gnatlink, even on VMS.
2485 2010-06-22 Pascal Obry <obry@adacore.com>
2487 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on
2489 (C_Recvmsg): Make sure the routine is atomic. Also fully
2490 fill vectors in the proper order.
2491 (C_Sendmsg): Make sure the routine is atomic.
2493 2010-06-22 Robert Dewar <dewar@adacore.com>
2495 * sem_ch8.adb: Update comment.
2496 * sem_res.adb: Minor code reorganization (use Ekind_In).
2498 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2500 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded
2501 name is a call, use the number of actuals to determine whether this is
2502 a binary or unary operator, rather than relying on later information
2503 to resolve the overload.
2505 2010-06-22 Robert Dewar <dewar@adacore.com>
2507 * sem_ch10.adb, sem_aggr.adb: Minor reformatting.
2509 2010-06-22 Robert Dewar <dewar@adacore.com>
2511 * sem_ch3.adb, sem_disp.adb: Minor code fixes.
2512 * sem_eval.adb: Minor reformatting.
2514 2010-06-22 Vincent Celier <celier@adacore.com>
2516 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
2517 to gnatlink, except on Open VMS.
2518 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default
2519 object directories if -nostdlib is used.
2521 2010-06-22 Robert Dewar <dewar@adacore.com>
2523 * sem_util.adb (Is_Delegate): Put in proper alpha order.
2524 * sem_eval.adb: Minor reformatting.
2526 2010-06-22 Robert Dewar <dewar@adacore.com>
2528 * g-expect-vms.adb, sem_res.adb: Minor reformatting.
2529 * exp_aggr.adb: Minor comment changes and reformatting.
2530 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha order
2531 * sem_util.ads: Add some missing pragma Inline's (efficiency issue only)
2533 2010-06-22 Thomas Quinot <quinot@adacore.com>
2535 * sem_util.adb (Build_Actual_Subtype): Record original expression in
2536 Related_Expression attribute of the constructed subtype.
2537 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
2538 Node24 on types for...
2539 (Related_Expression): Make attribute available on types as well.
2541 2010-06-22 Gary Dismukes <dismukes@adacore.com>
2543 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead of
2544 Directly_Designated_Type when the type argument is an access type.
2545 (Find_Interface_Tag): Retrieve Designated_Type instead of
2546 Directly_Designated_Type when the type argument is an access type.
2547 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of
2548 Directly_Designated_Type of each access discriminant.
2549 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
2550 instead of Directly_Designated_Type when the operand and target types
2553 2010-06-22 Thomas Quinot <quinot@adacore.com>
2555 * exp_aggr.adb (Flatten): Return False if one choice is statically
2556 known to be out of bounds.
2558 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2560 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
2561 a parameterless function call, preserve parentheses of original
2562 expression, for proper handling by pretty printer.
2563 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
2564 procedure, to handle quietly identifiers that have no entity names.
2565 * exp_util.adb (Get_Current_Value_Condition): If the parent of an
2566 elsif_part is missing, it has been rewritten as a nested if, and there
2567 is no useful information on the current value of the variable.
2569 2010-06-22 Gary Dismukes <dismukes@adacore.com>
2571 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
2572 discriminals to the current scope.
2573 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
2574 scope, which could overwrite a different already set value.
2576 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2578 * sem_res.adb (Valid_Conversion): If expression is a predefined
2579 operator, use sloc of type of interpretation to improve error message
2580 when operand is of some derived type.
2581 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.
2583 2010-06-22 Emmanuel Briot <briot@adacore.com>
2585 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
2586 that it can set out parameters as well. When a process has died, reset
2587 its Input_Fd to Invalid_Fd, so that when using multiple processes we
2588 can find out which process has died.
2590 2010-06-22 Thomas Quinot <quinot@adacore.com>
2592 * sem_eval.adb (Find_Universal_Operator_Type): New
2593 subprogram to identify the operand type of an operator on universal
2594 operands, when an explicit scope indication is present. Diagnose the
2595 case where such a call is ambiguous.
2596 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
2597 Use the above to identify the operand type so it can be properly frozen.
2598 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
2599 type, done in an arbitrary, possibly incorrect type (the presence of
2600 some numeric type in the scope is checked for legality, but when more
2601 than one such type is in the scope, we just pick a random one, not
2602 necessarily the expected one).
2603 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
2606 2010-06-22 Robert Dewar <dewar@adacore.com>
2608 * sem_eval.adb: Minor reformatting.
2610 2010-06-22 Robert Dewar <dewar@adacore.com>
2612 * exp_ch4.adb (Expand_N_Conditional_Expression): Use
2613 Expression_With_Actions to clean up the code generated when folding
2614 constant expressions.
2616 2010-06-22 Vincent Celier <celier@adacore.com>
2618 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
2621 2010-06-22 Vincent Celier <celier@adacore.com>
2623 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
2624 found, check if it's path has aready been found, whatever its index.
2626 2010-06-22 Robert Dewar <dewar@adacore.com>
2628 * atree.adb, gnatbind.adb: Minor reformatting.
2629 Minor code reorganization.
2631 2010-06-21 Robert Dewar <dewar@adacore.com>
2633 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
2634 known at compile time.
2636 2010-06-21 Gary Dismukes <dismukes@adacore.com>
2638 * atree.adb: Fix comment typo.
2640 2010-06-21 Ed Schonberg <schonberg@adacore.com>
2642 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
2643 whether a universal arithmetic expression in a conversion, which is
2644 rewritten from a function call with an expanded name, is ambiguous.
2646 2010-06-21 Vincent Celier <celier@adacore.com>
2648 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
2649 source files in specified list of sources.
2650 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they
2652 (Add_Source): Set the Location of the new source
2653 (Process_Exceptions_File_Based): Call Add_Source with the Location
2654 (Get_Sources_From_File): If an exception is found, set its Listed to
2656 (Find_Sources): When Source_Files is specified, if an exception is
2657 found, set its Listed to True. Remove any exception that is not in a
2658 specified list of sources.
2659 * prj.ads (Source_Data): New component Location
2661 2010-06-21 Vincent Celier <celier@adacore.com>
2663 * gnatbind.adb (Closure_Sources): Global table, moved from block.
2665 2010-06-21 Thomas Quinot <quinot@adacore.com>
2667 * sem_res.adb: Minor reformatting.
2668 * atree.adb: New debugging hook "rr" for node rewrites.
2670 2010-06-21 Robert Dewar <dewar@adacore.com>
2672 * g-expect.ads, g-expect.adb: Minor reformatting.
2674 2010-06-21 Emmanuel Briot <briot@adacore.com>
2676 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.
2678 2010-06-21 Arnaud Charlet <charlet@adacore.com>
2680 * gcc-interface/Make-lang.in: Update dependencies.
2682 2010-06-21 Thomas Quinot <quinot@adacore.com>
2684 * bindgen.ads: Update comments.
2686 2010-06-21 Vincent Celier <celier@adacore.com>
2688 * gnatbind.adb: Suppress dupicates when listing the sources in the
2689 closure (switch -R).
2691 2010-06-21 Emmanuel Briot <briot@adacore.com>
2693 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
2696 2010-06-21 Emmanuel Briot <briot@adacore.com>
2698 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
2700 (Expect_Internal): No longer raises an exception, so that it can set
2701 out parameters as well. When a process has died, reset its Input_Fd
2702 to Invalid_Fd, so that when using multiple processes we can find out
2703 which process has died.
2705 2010-06-21 Robert Dewar <dewar@adacore.com>
2707 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
2708 checks.adb, sem_res.adb: Minor reformatting. Add comments.
2710 2010-06-21 Ed Schonberg <schonberg@adacore.com>
2712 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
2713 rederivation associated with a full declaration in a private part, and
2714 there is a partial view that derives the same parent subprogram, the
2715 new entity does not become visible. This check must be applied to
2716 interface operations as well.
2718 2010-06-21 Thomas Quinot <quinot@adacore.com>
2720 * checks.adb: Add comments.
2721 * prj-nmsc.adb: Minor reformatting.
2723 2010-06-21 Thomas Quinot <quinot@adacore.com>
2725 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
2726 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
2727 extract bounds, to ensure that we get the proper captured values,
2728 rather than an expression that may have changed value since the point
2729 where the subtype was elaborated.
2730 (Find_Body_Discriminal): New utility subprogram to share code between...
2731 (Eval_Attribute): For the case of a subtype bound that references a
2732 discriminant of the current concurrent type, insert appropriate
2733 discriminal reference.
2734 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
2735 requeue to an entry in a family in the current task, use corresponding
2737 (Analyze_Accept_Statement): Rely on expansion of attribute references
2738 to insert proper discriminal references in range check for entry in
2741 2010-06-21 Emmanuel Briot <briot@adacore.com>
2743 * s-regpat.adb (Compile): Fix handling of big patterns.
2745 2010-06-21 Robert Dewar <dewar@adacore.com>
2747 * a-tifiio.adb: Minor reformatting.
2749 2010-06-21 Pascal Obry <obry@adacore.com>
2751 * prj-nmsc.adb (Search_Directories): Use the non-translated directory
2754 2010-06-21 Javier Miranda <miranda@adacore.com>
2756 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
2759 2010-06-21 Ed Schonberg <schonberg@adacore.com>
2761 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created
2762 to hold the result, indicate that the target of the declaration does
2763 not need an initialization, to prevent spurious errors when
2764 Initialize_Scalars is enabled.
2766 2010-06-21 Ed Schonberg <schonberg@adacore.com>
2768 * a-tifiio.adb (Put): In the procedure that performs I/O on a String,
2769 Fore is not bound by line length. The Fore parameter of the internal
2770 procedure that performs the operation is an integer.
2772 2010-06-21 Thomas Quinot <quinot@adacore.com>
2774 * sem_res.adb, checks.adb: Minor reformatting.
2776 2010-06-21 Emmanuel Briot <briot@adacore.com>
2778 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
2780 (Insert_Operator_Before): New subprogram, avoids duplicated code
2781 (Compile): Avoid doing two compilations when the pattern matcher ends
2784 2010-06-21 Emmanuel Briot <briot@adacore.com>
2786 * s-regpat.adb: Improve debug traces
2787 (Dump): Change output format to keep it smaller.
2789 2010-06-21 Javier Miranda <miranda@adacore.com>
2791 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard
2792 output to the output file when this routine completes its work.
2794 2010-06-20 Eric Botcazou <ebotcazou@adacore.com>
2796 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of
2797 for loop. Call build_constructor_from_list directly in the CICO case.
2799 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2801 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming
2802 declaration appears in the same unit and ealier than the renamed
2803 entity, retain generated body to prevent order-of-elaboration issues in
2806 2010-06-18 Arnaud Charlet <charlet@adacore.com>
2808 * s-tpoben.adb: Update comments.
2810 2010-06-18 Robert Dewar <dewar@adacore.com>
2812 * debug.adb: Minor comment change.
2814 2010-06-18 Javier Miranda <miranda@adacore.com>
2816 * exp_cg.adb: Code clean up.
2817 * debug.adb: Complete documentation of switch -gnatd.Z.
2818 * gcc-interface/misc.c (callgraph_info_file): Declare.
2820 2010-06-18 Javier Miranda <miranda@adacore.com>
2822 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization.
2824 2010-06-18 Thomas Quinot <quinot@adacore.com>
2826 * sprint.ads: Minor reformatting.
2827 * output.ads: Update obsolete comment.
2829 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2831 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is
2832 an external intrinsic operation (e.g. a GCC numeric function) indicate
2833 that the renaming entity has the same characteristics, so a call to it
2834 is properly expanded.
2836 2010-06-18 Javier Miranda <miranda@adacore.com>
2838 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial
2839 support for dispatch table/callgraph info generation.
2840 * gcc-interface/Make-lang.in: Update dependencies.
2842 2010-06-18 Robert Dewar <dewar@adacore.com>
2844 * exp_ch6.adb: Minor reformatting.
2845 * gnatname.adb: Add comment.
2847 2010-06-18 Vincent Celier <celier@adacore.com>
2849 * gnatname.adb (Scan_Args): When --and is used, make sure that the
2850 dynamic tables in the newly allocated Argument_Data are properly
2853 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
2855 * gnat1drv.adb: Fix comment.
2857 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2859 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a
2860 renaming, re-expand the call with the renamed subprogram if that one
2861 is marked inlined as well.
2863 2010-06-18 Gary Dismukes <dismukes@adacore.com>
2865 * gnat1drv.adb (Adjust_Global_Switches): Enable
2866 Use_Expression_With_Actions for AAMP and VM targets.
2868 2010-06-18 Vincent Celier <celier@adacore.com>
2870 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC.
2872 2010-06-18 Thomas Quinot <quinot@adacore.com>
2874 * exp_ch4.adb: Minor reformatting.
2876 2010-06-18 Javier Miranda <miranda@adacore.com>
2878 * debug.ads Add documentation on -gnatd.Z.
2880 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2882 * sem_elim.adb: Proper error message on improperly eliminated instances
2884 2010-06-18 Vincent Celier <celier@adacore.com>
2886 * prj.ads (Response_File_Format): New value GCC.
2888 2010-06-18 Thomas Quinot <quinot@adacore.com>
2890 * gnat1drv.adb: Minor reformatting.
2892 2010-06-18 Robert Dewar <dewar@adacore.com>
2894 * make.adb, sem_cat.adb: Minor reformatting.
2895 * sem_eval.adb: Fix typos.
2897 2010-06-18 Pascal Obry <obry@adacore.com>
2899 * prj-nmsc.adb: Fix source filenames casing in debug output.
2901 2010-06-18 Robert Dewar <dewar@adacore.com>
2903 * gnatcmd.adb: Minor reformatting.
2905 2010-06-18 Robert Dewar <dewar@adacore.com>
2907 * sem_eval.adb (Eval_Conditional_Expression): Result is static if
2908 condition and both sub-expressions are static (and result is selected
2911 2010-06-18 Robert Dewar <dewar@adacore.com>
2913 * g-pehage.adb: Minor reformatting
2915 2010-06-18 Pascal Obry <obry@adacore.com>
2917 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into
2920 2010-06-18 Arnaud Charlet <charlet@adacore.com>
2922 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
2923 dependencies. Fix target pairs on darwin.
2924 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND.
2926 2010-06-18 Pascal Obry <obry@adacore.com>
2928 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output.
2930 2010-06-18 Vincent Celier <celier@adacore.com>
2932 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global
2933 configuration pragmas file and, if -U is not used, for a local one.
2935 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2937 * sem_elim.adb (Check_Eliminated): Use full information on entity name
2938 when it is given in the pragma by a selected component.
2939 (Check_For_Eliminated_Subprogram): Do no emit error if within a
2940 instance body that is itself within a generic unit.
2941 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is
2942 eliminated, mark as well the anonymous subprogram that is its alias
2943 and appears within the wrapper package.
2945 2010-06-18 Bob Duff <duff@adacore.com>
2947 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code.
2948 Raise an exception if the output file cannot be opened. Add comments.
2950 2010-06-18 Thomas Quinot <quinot@adacore.com>
2952 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is
2953 not illegal per E.2.2(7) if it occurs in the private part of a
2956 2010-06-18 Arnaud Charlet <charlet@adacore.com>
2958 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
2959 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
2960 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
2961 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
2962 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
2963 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
2964 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
2965 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
2966 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
2967 errout.ads: Update comments. Minor reformatting.
2969 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb,
2970 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads,
2971 a-strunb.adb (Big_String. Big_String_Access): New type.
2973 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
2974 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
2975 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices.
2977 2010-06-18 Geert Bosch <bosch@adacore.com>
2979 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for
2982 2010-06-18 Robert Dewar <dewar@adacore.com>
2984 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions
2987 2010-06-18 Robert Dewar <dewar@adacore.com>
2989 * sprint.adb: Minor format change for N_Expression_With_Actions.
2990 * repinfo.adb: Minor reformatting.
2992 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2994 * sem_elim.adb (Check_Eliminated): If within a subunit, use
2995 Defining_Entity to obtain the name of the entity in the proper body, to
2996 properly handle both separate packages and subprograms.
2998 2010-06-18 Emmanuel Briot <briot@adacore.com>
3000 * prj-nmsc.adb (Check_File): New parameter Display_Path.
3002 2010-06-18 Thomas Quinot <quinot@adacore.com>
3004 * g-socket.adb, g-socket.ads (Null_Selector): New object.
3006 2010-06-18 Pascal Obry <obry@adacore.com>
3008 * gnat_ugn.texi: Minor clarification.
3010 2010-06-18 Emmanuel Briot <briot@adacore.com>
3012 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate
3013 code when using the project dir as the source dir.
3014 (Search_Directories): use the normalized name for the source directory,
3015 where symbolic names have potentially been resolved.
3017 2010-06-18 Robert Dewar <dewar@adacore.com>
3019 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field
3020 when we create N_Expression_With_Actions node.
3021 (Expand_Short_Circuit): Ditto.
3023 2010-06-18 Robert Dewar <dewar@adacore.com>
3025 * exp_util.adb: Minor reformatting.
3027 2010-06-18 Thomas Quinot <quinot@adacore.com>
3029 * types.ads: Clean up obsolete comments
3030 * tbuild.adb: Minor reformatting.
3031 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb,
3032 exp_strm.adb, aa_drive.adb: Minor reformatting.
3033 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported
3034 intrinsic with an Interface_Name denotes an imported back-end builtin,
3035 and must be rewritten into a call, not left in the tree as an operator,
3036 so return False in that case.
3038 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
3040 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator.
3042 2010-06-18 Robert Dewar <dewar@adacore.com>
3044 * scos.ads: Add proposed output for case expression
3046 2010-06-18 Jose Ruiz <ruiz@adacore.com>
3048 * gnat_ugn.texi: Document that, when using the RTX compiler to generate
3049 RTSS modules, we need to use the Microsoft linker.
3051 2010-06-18 Robert Dewar <dewar@adacore.com>
3053 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
3054 expression (cannot count on a particular branch being executed).
3055 * exp_ch4.adb (Expand_N_Case_Expression): New procedure.
3056 * exp_ch4.ads (Expand_N_Case_Expression): New procedure.
3057 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions
3058 within case expression.
3059 * expander.adb (Expand): Add call to Expand_N_Case_Expression
3060 * par-ch4.adb Add calls to P_Case_Expression at appropriate points
3061 (P_Case_Expression): New procedure
3062 (P_Case_Expression_Alternative): New procedure
3063 * par.adb (P_Case_Expression): New procedure
3064 * par_sco.adb (Process_Decisions): Add dummy place holder entry for
3066 * sem.adb (Analyze): Add call to Analyze_Case_Expression
3067 * sem_case.ads (Analyze_Choices): Also used for case expressions now,
3068 this is a documentation change only.
3069 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
3070 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
3072 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
3073 * sem_res.adb (Resolve_Case_Expression): New procedure.
3074 * sem_scil.adb (Find_SCIL_Node): Add processing for
3075 N_Case_Expression_Alternative.
3076 * sinfo.ads, sinfo.adb (N_Case_Expression): New node.
3077 (N_Case_Expression_Alternative): New node.
3078 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes
3079 N_Case_Expression and N_Case_Expression_Alternative.
3081 2010-06-18 Robert Dewar <dewar@adacore.com>
3083 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor reformatting.
3084 * gnat1drv.adb: Fix typo.
3086 2010-06-18 Robert Dewar <dewar@adacore.com>
3088 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
3090 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
3091 gnat style for -gnatg.
3092 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
3094 2010-06-18 Thomas Quinot <quinot@adacore.com>
3096 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated
3098 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to
3101 2010-06-18 Robert Dewar <dewar@adacore.com>
3103 * sprint.adb: Minor change in output format for expression wi actions.
3104 * par-ch3.adb: Minor code reorganization. Minor reformatting.
3105 * sem_ch5.adb: Minor comment fix.
3107 2010-06-18 Robert Dewar <dewar@adacore.com>
3109 * debug.adb: New debug flag -gnatd.L to control
3110 Back_End_Handles_Limited_Types.
3111 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle
3112 limited case if Back_End_Handles_Limited_Types is True.
3113 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to
3114 simplify expansion if Use_Expression_With_Actions is True.
3115 * gnat1drv.adb (Adjust_Global_Switches): Set
3116 Back_End_Handles_Limited_Types.
3117 * opt.ads (Back_End_Handles_Limited_Types): New flag.
3119 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3121 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined
3122 intrinsic operator if expansion is not enabled, because in an
3123 instantiation the original operator must be present to verify the
3124 legality of the operation.
3126 2010-06-18 Robert Dewar <dewar@adacore.com>
3128 * exp_disp.adb, sem_ch12.adb: Minor reformatting
3130 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3132 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is
3133 the class-wide type for a private extension, and the completion is a
3134 subtype, set the type of the class-wide type to the base type of the
3137 2010-06-18 Robert Dewar <dewar@adacore.com>
3139 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb,
3140 sem_intr.adb, sem_eval.adb: Minor reformatting
3142 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3144 * sem_type.adb (Is_Ancestor): If either type is private, examine full
3147 2010-06-18 Thomas Quinot <quinot@adacore.com>
3149 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN
3150 parameter rather than IN OUT.
3152 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3154 * exp_ch6.adb: Add extra guard.
3156 2010-06-18 Gary Dismukes <dismukes@adacore.com>
3158 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the
3159 accessibility level of a function call from the level of the innermost
3160 enclosing dynamic scope.
3161 (Innermost_Master_Scope_Depth): New function to find the depth of the
3162 nearest dynamic scope enclosing a node.
3164 2010-06-18 Tristan Gingold <gingold@adacore.com>
3166 * adaint.c: Make ATTR_UNSET static as it is not used outside this file.
3168 2010-06-18 Thomas Quinot <quinot@adacore.com>
3170 * g-socket.ads: Minor reformatting.
3172 2010-06-18 Vincent Celier <celier@adacore.com>
3174 * make.adb (Must_Compile): New Boolean global variable
3175 (Main_On_Command_Line): New Boolean global variable
3176 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True,
3177 even when the project is externally built.
3178 (Start_Compile_If_Possible): Compile in -aL directories if
3179 Check_Readonly_Files is True. Do compile if Must_Compile is True, even
3180 when the project is externally built.
3181 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when
3182 invoked with -f -u and one or several mains on the command line.
3183 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one main
3184 is specified on the command line.
3186 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3188 * sem_ch6.adb (Build_Body_For_Inline): Handle extended_return_statements
3189 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body
3190 containing extented_return statements.
3191 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already
3192 constrained, do not build subtype declaration.
3194 2010-06-18 Robert Dewar <dewar@adacore.com>
3196 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component):
3197 Warn on assigning to packed atomic component.
3199 2010-06-18 Robert Dewar <dewar@adacore.com>
3201 * sem_util.ads: Minor reformatting
3202 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in
3203 Expression_With_Actions).
3204 * snames.ads-tmpl: Minor comment fix
3206 2010-06-18 Robert Dewar <dewar@adacore.com>
3208 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure
3209 (Set_Imported): Use Import_Interface_Present to control message output
3210 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag
3211 * gnat_rm.texi: Document that we can have pragma Import and pragma
3212 Interface for the same subprogram.
3214 2010-06-18 Robert Dewar <dewar@adacore.com>
3216 * lib-xref.adb (Generate_Reference): Fix bad reference to
3217 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced).
3219 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
3221 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static
3223 (gnat_to_gnu) <N_Expression_With_Actions>: New case.
3224 Use set_gnu_expr_location_from_node to set location information on the
3227 2010-06-17 Arnaud Charlet <charlet@adacore.com>
3229 * gcc-interface/Make-lang.in: Update dependencies.
3231 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3233 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to
3236 2010-06-17 Robert Dewar <dewar@adacore.com>
3238 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and
3239 style check messages.
3240 * sem_res.adb (Resolve_Call): Don't call
3241 Check_For_Eliminated_Subprogram if we are analyzing within a spec
3244 2010-06-17 Robert Dewar <dewar@adacore.com>
3246 * debug.adb: Add documentation for debug flags .X and .Y
3247 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use
3248 Use_Expression_With_Actions.
3249 * gnat1drv.adb (Adjust_Global_Switches): Set
3250 Use_Expression_With_Actions.
3251 * opt.ads (Use_Expression_With_Actions): New switch.
3253 2010-06-17 Robert Dewar <dewar@adacore.com>
3255 * exp_intr.adb: Minor code reorganization (use UI_Max)
3256 * sem_intr.adb: use underlying type to check legality.
3257 * einfo.adb (Known_Static_Esize): False for generic types
3258 (Known_Static_RM_Size): False for generic types
3259 * einfo.ads (Known_Static_Esize): False for generic types
3260 (Known_Static_RM_Size): False for generic types
3262 2010-06-17 Robert Dewar <dewar@adacore.com>
3264 * exp_ch4.ads: Minor code reorganization (specs in alpha order).
3266 2010-06-17 Robert Dewar <dewar@adacore.com>
3268 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
3269 node when expanding short circuit form with actions present for right
3271 * exp_ch4.adb: Minor reformatting
3272 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node if
3273 right opeand has actions present, and debug flag -gnatd.X is set.
3274 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
3276 * nlists.adb (Prepend_List): New procedure
3277 (Prepend_List_To): New procedure
3278 * nlists.ads (Prepend_List): New procedure
3279 (Prepend_List_To): New procedure
3280 * sem.adb: Add processing for Expression_With_Actions
3281 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
3282 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
3283 * sem_res.adb: Add processing for Expression_With_Actions.
3284 * sem_scil.adb: Add processing for Expression_With_Actions
3285 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
3286 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions
3288 2010-06-17 Doug Rupp <rupp@adacore.com>
3290 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types
3291 involved both have underlying integer types.
3292 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
3293 to an intrinsic operator when the operand types or sizes are not
3295 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
3296 64/32 Address/Integer works.
3298 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3300 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so
3301 that it marks a unit as needed by a spec only if the corresponding
3302 instantiation appears in that spec (and not in the corresponding body).
3303 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name
3304 in the pragma Eliminate has been parsed as a child unit, but the
3305 current compilation unit is in fact the parent in which the subunit is
3308 2010-06-17 Vincent Celier <celier@adacore.com>
3310 * gnat_rm.texi: Fix typo
3312 2010-06-17 Robert Dewar <dewar@adacore.com>
3314 * sem_util.adb: Minor reformatting
3316 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3318 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic
3319 instance, the clause now denotes the instance body. Traverse the
3320 corresponding spec because there may be no other dependence that will
3321 force the traversal of its own context.
3323 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3325 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to
3326 Install_Limited_Context_Clauses, to determine whether a limited_with in
3327 some parent of the current unit designates some other parent, in which
3328 case the limited_with clause must not be installed.
3329 (In_Context): Refine test.
3331 2010-06-17 Gary Dismukes <dismukes@adacore.com>
3333 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged
3334 type with a dispatching equality operator that is overridden (for a
3335 tagged full type), don't include the overridden equality in the list of
3336 primitives. The overridden equality is detected by testing for an
3337 Aliased field that references the overriding equality.
3339 2010-06-17 Robert Dewar <dewar@adacore.com>
3341 * freeze.adb: Minor reformatting.
3343 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
3345 * gnat_ugn.texi: Add a section introducing gdbserver.
3347 2010-06-17 Thomas Quinot <quinot@adacore.com>
3349 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor
3352 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3354 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a
3355 constrained discriminated parent that is a private type.
3356 (Analyze_Record_Aggregate): when collecting inherited discriminants,
3357 handle properly an ancestor type that is a constrained private type.
3359 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3361 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is
3362 protected, use the protected_subprogram_body only if the original
3363 subprogram has not been eliminated.
3365 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3367 * freeze.adb (Freeze_Expression): The designated type of an
3368 access_to_suprogram type can only be frozen if all types in its profile
3371 2010-06-17 Robert Dewar <dewar@adacore.com>
3373 * par.adb: Minor comment fix
3374 * sem_aggr.adb, sem_ch3.adb: Minor reformatting
3376 2010-06-17 Doug Rupp <rupp@adacore.com>
3378 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead
3379 change Address to Short_Address in functions where both must be the
3380 same size for intrinsics to work.
3382 2010-06-17 Thomas Quinot <quinot@adacore.com>
3384 * sem_ch4.adb (Analyze_Selected_Component): A selected component may
3385 not denote a (private) component of a protected object.
3387 2010-06-17 Bob Duff <duff@adacore.com>
3389 * par-labl.adb (Try_Loop): Test whether the label and the goto are in
3392 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
3394 * gnat_ugn.texi: Update the documentation about GDB re: exception
3397 2010-06-17 Arnaud Charlet <charlet@adacore.com>
3399 * gnatvsn.ads: Bump to 4.6 version.
3401 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3403 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The
3404 designated type of the generated pointer is the type of the original
3405 expression, not that of the function call itself, because the return
3406 type may be an untagged derived type and the function may be an
3407 inherited operation.
3409 2010-06-17 Robert Dewar <dewar@adacore.com>
3411 * exp_ch4.adb: Minor reformatting.
3413 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3415 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on
3416 N_Component_Association nodes, to indicate that a component association
3417 of an extension aggregate denotes the value of a discriminant of an
3418 ancestor type that has been constrained by the derivation.
3419 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a
3420 double expansion of the aggregate appearing in a context that delays
3421 expansion, to prevent double insertion of discriminant values when the
3422 aggregate is reanalyzed.
3424 2010-06-17 Arnaud Charlet <charlet@adacore.com>
3426 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use
3427 Allocator as the Related_Node of Return_Obj_Access in call to
3428 Make_Temporary below as this would create a sort of infinite
3431 2010-06-17 Ben Brosgol <brosgol@adacore.com>
3433 * gnat_ugn.texi: Update gnatcheck doc.
3435 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3437 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an
3438 incomplete view of the type that is not tagged, and the full type is a
3439 tagged extension, create class_wide type now, and warn that the
3440 incomplete view should be tagged as well.
3442 2010-06-17 Vincent Celier <celier@adacore.com>
3444 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
3445 Update the last line of the usage, indicating what commands do not
3446 accept project file switches.
3447 * vms_conv.adb: Do not issue usage line for GNAT SYNC
3448 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
3450 * gnat_ugn.texi: Document the relaxed rules for library directories in
3451 externally built library projects.
3453 2010-06-17 Doug Rupp <rupp@adacore.com>
3455 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
3457 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
3458 * gcc-interface/Makefile.in: Update VMS target pairs.
3460 2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
3462 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
3463 compatible with Windows NT 4.0 which doesn't provide this function.
3465 2010-06-17 Vincent Celier <celier@adacore.com>
3467 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
3468 different timestamps but the checksum is the same, issue a short
3471 2010-06-17 Arnaud Charlet <charlet@adacore.com>
3473 * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
3474 it means that we cannot reset interrupt handlers since this would
3475 require potentially sending the abort signal to the Server_Task.
3477 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3479 * exp_ch4.adb: expand NOT for VMS types.
3480 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
3482 2010-06-17 Sergey Rybin <rybin@adacore.com>
3484 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
3485 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
3488 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3490 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
3491 protected operation if the subprogram has been eliminated.
3493 2010-06-17 Vincent Celier <celier@adacore.com>
3495 * prj-nmsc.adb (Check_Library_Attributes): Allow the different
3496 directories associated with a library to be any directory when the
3497 library project is externally built.
3499 2010-06-17 Vincent Celier <celier@adacore.com>
3501 * make.adb (Check): If switch -m is used, deallocate the memory that
3502 may be allocated when computing the checksum.
3504 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
3506 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
3507 (C_Sendmsg): Likewise.
3509 2010-06-17 Thomas Quinot <quinot@adacore.com>
3511 * sem_res.adb: Update comments.
3513 2010-06-17 Vincent Celier <celier@adacore.com>
3515 * back_end.adb (Scan_Compiler_Arguments): Process last argument
3517 2010-06-17 Robert Dewar <dewar@adacore.com>
3519 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
3520 * layout.adb, freeze.adb: Use Make_Temporary.
3522 2010-06-17 Jerome Lambourg <lambourg@adacore.com>
3524 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
3525 .NET/JVM normally as this is now perfectly supported by the backend.
3527 2010-06-17 Pascal Obry <obry@adacore.com>
3529 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
3531 2010-06-17 Vincent Celier <celier@adacore.com>
3533 * make.adb (Collect_Arguments_And_Compile): Create include path file
3534 only when -x is specified.
3536 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
3538 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
3539 Objects_Path, defaulted to True. Only create include path file if
3540 Include_Path is True, only create objects path file if Objects_Path is
3542 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
3543 Objects_Path, defaulted to True.
3544 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
3547 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3549 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
3550 determine whether it has the controlling type, when the formal is an
3553 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
3555 * s-crtl.ads (ssize_t): New type.
3556 (read): Fix signature.
3558 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
3559 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
3560 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
3561 (C_Sendmsg): Likewise.
3562 * g-socthi.adb (Syscall_Recvmsg): Likewise.
3563 (Syscall_Sendmsg): Likewise.
3564 (C_Recvmsg): Likewise.
3565 (C_Sendmsg): Likewise.
3566 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
3567 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
3568 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
3569 (C_Sendmsg): Likewise.
3570 * g-socthi-mingw.adb (C_Recvmsg): Likewise.
3571 (C_Sendmsg): Likewise.
3572 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
3573 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
3574 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
3575 (C_Sendmsg): Likewise.
3576 * g-socthi-vms.adb (C_Recvmsg): Likewise.
3577 (C_Sendmsg): Likewise.
3578 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
3579 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
3580 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
3581 (C_Sendmsg): Likewise.
3582 * g-socthi-vxworks.adb (C_Recvmsg): Likewise.
3583 (C_Sendmsg): Likewise.
3584 * g-sercom-linux.adb (Read): Use correct types to call 'read'.
3585 (Write): Likewise to call 'write'.
3586 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
3587 (Write): Use correct type to call System.CRTL.write.
3588 * s-tasdeb.adb (Write): Likewise.
3590 2010-06-17 Vincent Celier <celier@adacore.com>
3592 * prj-proc.adb (Copy_Package_Declarations): Change argument name
3593 Naming_Restricted to Restricted. If Restricted is True, do not copy the
3594 value of attribute Linker_Options.
3596 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
3598 * gcc-interface/trans.c (push_stack, pop_stack): Delete.
3599 (Case_Statement_to_gnu): Adjust.
3600 (Loop_Statement_to_gnu): Likewise.
3601 (Subprogram_Body_to_gnu): Likewise.
3602 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
3603 (Compilation_Unit_to_gnu): Likewise.
3605 2010-06-17 Robert Dewar <dewar@adacore.com>
3607 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
3608 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
3609 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
3610 sem_dist.adb, sem_util.adb: Use Make_Temporary
3611 * itypes.ads, tbuild.ads: Minor comment update
3612 * exp_ch9.adb, exp_dist.adb: Minor reformatting
3614 2010-06-17 Thomas Quinot <quinot@adacore.com>
3616 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
3618 2010-06-17 Robert Dewar <dewar@adacore.com>
3620 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
3622 2010-06-17 Thomas Quinot <quinot@adacore.com>
3624 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
3626 2010-06-17 Robert Dewar <dewar@adacore.com>
3628 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
3629 * tbuild.ads (Make_Temporary): More comment updates
3630 * tbuild.adb: Minor reformatting
3632 2010-06-17 Robert Dewar <dewar@adacore.com>
3634 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
3635 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
3637 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
3639 (Make_Temporary): Add more extensive documentation
3641 2010-06-17 Robert Dewar <dewar@adacore.com>
3643 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
3644 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
3645 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
3646 where the slice's actions are inserted.
3647 (Decompose_Expr): Account for possible rewriting of slice bounds
3648 resulting from side effects suppression caused by the above freezing,
3649 so that folding of bounds is preserved by such rewriting.
3651 2010-06-17 Robert Dewar <dewar@adacore.com>
3653 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New function.
3654 * freeze.adb (Freeze_Record_Type): Add call to
3655 Check_Record_Representation_Clause.
3656 * sem_ch13.adb (Check_Record_Representation_Clause): New function
3657 (Analyze_Record_Representation_Clause): Split out overlap code into this
3659 (Check_Component_Overlap): Moved inside
3660 Check_Record_Representation_Clause.
3661 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
3663 2010-06-17 Robert Dewar <dewar@adacore.com>
3665 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
3667 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
3668 sem_eval.adb: Use Ekind_In
3670 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3672 * sem_ch8.adb: better error message for illegal inherited discriminant
3674 2010-06-17 Vincent Celier <celier@adacore.com>
3676 * bindusg.adb: Remove lines for -A and -C
3677 * gnat_ugn.texi: Remove all documentation and examples of switches -A
3678 and -C for gnatbind and gnatlink.
3679 * gnatlink.adb (Usage): Remove lines for -A and -C
3680 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
3682 * gcc-interface/Make-lang.in: Update dependencies.
3684 2010-06-17 Vincent Celier <celier@adacore.com>
3686 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
3687 local Argument_List variable Args.
3688 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
3690 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
3691 for subsequent switches in Args.
3692 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
3694 * gcc-interface/Make-lang.in: Update dependencies.
3696 2010-06-17 Robert Dewar <dewar@adacore.com>
3698 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
3699 Equivalent_Type to match documentation.
3701 2010-06-17 Robert Dewar <dewar@adacore.com>
3703 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
3704 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
3705 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
3707 2010-06-17 Thomas Quinot <quinot@adacore.com>
3709 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
3711 2010-06-17 Thomas Quinot <quinot@adacore.com>
3713 * freeze.adb (Freeze_Expression): Short circuit operators are valid
3714 freeze node insertion points.
3716 2010-06-17 Robert Dewar <dewar@adacore.com>
3718 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
3719 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
3721 2010-06-17 Gary Dismukes <dismukes@adacore.com>
3723 * layout.adb (Layout_Type): Broaden test for setting an array type's
3724 Component_Size to include all scalar types, not just discrete types
3725 (components of real types were missed).
3726 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
3727 on the itype created for an index (consistent with Make_Index and
3728 avoids possible Assert_Failures).
3730 2010-06-17 Robert Dewar <dewar@adacore.com>
3732 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
3733 * einfo.adb: Minor code reformatting (use Ekind_In)
3735 2010-06-17 Robert Dewar <dewar@adacore.com>
3737 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
3740 2010-06-17 Vincent Celier <celier@adacore.com>
3742 * back_end.adb: Minor comment updates
3743 * switch-c.adb: Remove dependencies on gcc C sources
3744 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
3747 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3749 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
3750 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e' (enabled)
3751 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
3752 Remove use of Node field in SCOs table
3753 (Output_Header): Set 'd' to initially disable pragma entry
3754 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
3755 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
3756 Use C2 field of pragma decision header to indicate enabled.
3757 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
3758 * gcc-interface/Make-lang.in: Update dependencies.
3760 2010-06-17 Vincent Celier <celier@adacore.com>
3762 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
3763 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
3764 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
3765 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
3767 * switch-c.adb: Copied a number of global declarations from back_end.adb
3768 (Len_Arg): New function copied from back_end.adb
3769 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
3770 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
3771 Switch_Subsequently_Cancelled.
3772 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
3773 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
3774 with -lexc on Tru64.
3776 2010-06-17 Robert Dewar <dewar@adacore.com>
3778 * prj.ads, prj.adb: Minor reformatting
3780 2010-06-17 Thomas Quinot <quinot@adacore.com>
3782 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
3783 CP line for a disabled pragma.
3785 2010-06-17 Emmanuel Briot <briot@adacore.com>
3787 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
3789 (Process_Declarative_Item): An invalid value in an typed variable
3790 declaration is no longer always fatal.
3792 2010-06-16 Arnaud Charlet <charlet@adacore.com>
3794 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
3795 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
3798 2010-06-16 Javier Miranda <miranda@adacore.com>
3800 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
3801 node referenced by the SCIL node of dispatching "=" to skip the tags
3804 2010-06-16 Ed Schonberg <schonberg@adacore.com>
3806 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
3807 to prevent cascaded errors and compilation aborts.
3809 2010-06-16 Robert Dewar <dewar@adacore.com>
3811 * back_end.adb (Switch_Subsequently_Cancelled): New function
3812 Move declarations to package body level to support this change
3813 * back_end.ads (Switch_Subsequently_Cancelled): New function
3814 * gnat_ugn.texi: Document -gnat-p switch
3815 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
3816 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
3817 * usage.adb: Add line for -gnat-p switch
3818 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
3820 2010-06-16 Robert Dewar <dewar@adacore.com>
3822 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
3825 2010-06-16 Robert Dewar <dewar@adacore.com>
3827 * exp_disp.adb: Minor reformatting
3829 2010-06-16 Ed Schonberg <schonberg@adacore.com>
3831 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
3832 base type only if it was not previously created for the partial view.
3834 2010-06-16 Thomas Quinot <quinot@adacore.com>
3836 * tbuild.ads: Minor comment fix
3838 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
3840 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
3841 (gnu_except_ptr_stack): Change type to VEC. Update comment.
3842 (gnu_elab_proc_stack): Likewise.
3843 (gnu_return_label_stack): Likewise.
3844 (gnu_loop_label_stack): Likewise.
3845 (gnu_switch_label_stack): Likewise.
3846 (gnu_constraint_label_stack): Likewise.
3847 (gnu_storage_error_label_stack): Likewise.
3848 (gnu_program_error_label_stack): Likewise.
3849 (push_exception_label_stack): Take a VEC ** instead of a tree *.
3850 (push_stack): Likewise. Remove unused second parameter. Update
3852 (pop_stack): Take a VEC * instead of a tree *. Update callers.
3853 (gigi): Initialize stacks as VECs.
3854 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
3855 (Case_Statement_to_gnu): Likewise.
3856 (Subprogram_Body_to_gnu): Likewise.
3857 (call_to_gnu): Likewise.
3858 (Exception_Handler_to_gnu_sjlj): Likewise.
3859 (gnat_to_gnu): Likewise.
3860 (get_exception_label): Likewise.
3862 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3864 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
3865 anonymous base generated when the parent is a constrained discriminated
3866 type, propagate interface list to first subtype because it may appear
3867 in a current instance within the extension part of the derived type
3868 declaration, and its own subtype declaration has not been elaborated
3870 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
3871 determine whether it has the controlling type.
3873 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
3875 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
3876 raise of CE, SE and PE have the reason correctly set and are properly
3877 expanded before stopping the expansions of .NET/JVM exceptions.
3879 2010-06-14 Robert Dewar <dewar@adacore.com>
3881 * opt.ads (Check_Policy_List): Add some clarifying comments
3882 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
3883 on rewritten Assert pragma.
3885 2010-06-14 Gary Dismukes <dismukes@adacore.com>
3887 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
3888 controlled operations, so that they will be treated as overriding even
3889 if the overridden subprogram is marked Is_Hidden, as long as the
3890 overridden subprogram's parent subprogram is not hidden.
3892 2010-06-14 Robert Dewar <dewar@adacore.com>
3894 * debug.adb: Entry for gnatw.d no longer specific for while loops
3895 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
3896 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
3897 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
3898 new calling sequence to include test for EXIT WHEN.
3899 (Analyze_Exit_Statement): Chain EXIT statement into exit statement chain
3900 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
3902 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
3904 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
3905 PRAGMA, not to pragma identifier).
3906 (Next_Exit_Statement): New attribute of N_Exit_Statement node
3908 2010-06-14 Robert Dewar <dewar@adacore.com>
3910 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
3913 2010-06-14 Robert Dewar <dewar@adacore.com>
3915 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
3916 missing pragma argument identifier.
3918 2010-06-14 Robert Dewar <dewar@adacore.com>
3920 * atree.ads, atree.adb (Ekind_In): New functions.
3922 2010-06-14 Robert Dewar <dewar@adacore.com>
3924 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
3926 2010-06-14 Robert Dewar <dewar@adacore.com>
3928 * usage.adb (Usage): Redo documentation of -gnatwa.
3930 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3932 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
3933 an untagged incomplete type that is a limited view.
3935 2010-06-14 Sergey Rybin <rybin@adacore.com>
3937 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
3940 2010-06-14 Thomas Quinot <quinot@adacore.com>
3942 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
3943 factoring duplicated code between...
3944 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
3945 * a-envvar.ads: Minor reformatting
3947 2010-06-14 Arnaud Charlet <charlet@adacore.com>
3949 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
3951 (Scan_ALI): Take into account new Visibility field.
3952 (Visibility_Kind): New type.
3953 (Xref_Entity_Record): Replace Lib field by Visibility.
3955 * gcc-interface/Make-lang.in: Update dependencies.
3957 2010-06-14 Pascal Obry <obry@adacore.com>
3959 * raise.h: Remove unused defintions.
3961 2010-06-14 Bob Duff <duff@adacore.com>
3963 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
3964 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
3965 the incorrect error "proper body expected".
3966 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
3967 allowed here" error in case of subunits, which was triggered by the
3968 above change to P_Subunit.
3970 2010-06-14 Sergey Rybin <rybin@adacore.com>
3972 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
3974 2010-06-14 Thomas Quinot <quinot@adacore.com>
3976 * lib-util.adb: Minor code reorganization.
3978 2010-06-14 Robert Dewar <dewar@adacore.com>
3980 * ali.adb (Scan_ALI): Implement reading and storing of N lines
3981 (Known_ALI_Lines): Add entry for 'N' (notes)
3982 * ali.ads (Notes): New table to store Notes information
3983 * alloc.ads: Add entries for Notes table
3984 * lib-util.adb (Write_Info_Int): New procedure
3985 (Write_Info_Slit): New procedure
3986 (Write_Info_Uint): New procedure
3987 * lib-util.ads (Write_Info_Int): New procedure
3988 (Write_Info_Slit): New procedure
3989 (Write_Info_Uint): New procedure
3990 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
3991 * lib-writ.ads: Update documentation for N (Notes) lines
3992 * lib.adb (Store_Note): New procedure
3993 * lib.ads (Notes): New table
3994 (Store_Note): New procedure
3995 * sem_prag.adb: Call Store_Note for affected pragmas
3997 2010-06-14 Thomas Quinot <quinot@adacore.com>
3999 * socket.c: Fix wrong condition in #ifdef
4000 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
4001 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
4002 because on VMS this type is a 32-bit pointer which is not compatible
4003 with the default for C pointers for code compiled with gcc on that
4006 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4008 * sem_util (Is_VMS_Operator): New predicate to determine whether an
4009 operator is an intrinsic operator declared in the DEC system extension.
4010 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
4011 if the operator is a VMS intrinsic.
4012 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
4013 constant-folded if the operands are signed and the operator is a VMS
4016 2010-06-14 Robert Dewar <dewar@adacore.com>
4018 * g-socket.adb, gnatcmd.adb: Minor reformatting.
4020 2010-06-14 Pascal Obry <obry@adacore.com>
4022 * s-finimp.adb: Fix typo.
4023 * raise.h: Remove duplicate blank line.
4025 2010-06-14 Vincent Celier <celier@adacore.com>
4027 * prj-nmsc.adb (Add_Sources): Always set the object file and the
4028 switches file names, as the configuration of the language may change
4029 in an extending project.
4030 (Process_Naming_Scheme): For sources of projects that are extended, set
4031 the configuration of the language from the highest extending project
4032 where the language is declared.
4034 2010-06-14 Gary Dismukes <dismukes@adacore.com>
4036 * sem_res.adb (Resolve_Call): For infinite recursion check, test
4037 whether the called subprogram is inherited from a containing subprogram.
4038 (Same_Or_Aliased_Subprograms): New function
4040 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4042 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
4043 use-visible, check whether it is a primitive for more than one type.
4045 2010-06-14 Robert Dewar <dewar@adacore.com>
4047 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
4049 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
4050 Has_Pragma_Unmodified flag.
4052 2010-06-14 Thomas Quinot <quinot@adacore.com>
4054 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
4055 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
4056 now done in GNAT.Sockets if necessary.
4057 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
4058 Ensure mutual exclusion for netdb operations if the target platform
4060 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating struct
4061 hostent as an opaque type to improve portability.
4062 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
4063 gethostbyYYY using proprietary VxWorks API so that a uniform interface
4064 is available for the Ada side.
4065 * gcc-interface/Makefile.in: Remove g-sttsne-*
4066 * gcc-interface/Make-lang.in: Update dependencies.
4068 2010-06-14 Vincent Celier <celier@adacore.com>
4070 * gnatcmd.adb (Mapping_File): New function.
4072 2010-06-14 Javier Miranda <miranda@adacore.com>
4074 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
4076 2010-06-14 Arnaud Charlet <charlet@adacore.com>
4078 * ali.adb: Fix typo.
4079 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
4081 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4083 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
4086 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
4087 the context does not have a homonym of the selector, emit default
4090 2010-06-14 Robert Dewar <dewar@adacore.com>
4092 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
4095 2010-06-14 Arnaud Charlet <charlet@adacore.com>
4097 * lib-xref.ads: Doc updates:
4098 - Allocate 'Q' for #include entity kind
4100 - Allocate 'g' for regular macros
4101 - Allocate 'G' for function-like macros
4103 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4105 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
4106 Indicates that there is an instantiation in the current unit that
4107 loaded the body of the unit denoted by the with_clause.
4108 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
4109 whether a with_clause in the current context denotes the unit that
4110 holds the generic declaration, and mark the with_clause accordingly.
4111 (Instantiate_Package_Body): call Mark_Context.
4112 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
4113 whether a given body should be traversed before the spec of the main
4116 2010-06-14 Ed Falis <falis@adacore.com>
4118 * sysdep.c: Fix 653 build against vThreads headers.
4120 2010-06-14 Robert Dewar <dewar@adacore.com>
4122 * sinfo.ads: Minor reformatting.
4124 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4126 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
4127 the spec has been generated for a body without spec that carries an
4128 Inline_Always pragma.
4130 2010-06-14 Arnaud Charlet <charlet@adacore.com>
4132 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
4135 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
4137 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
4138 declaration for VMs, as those are useless and might lead to duplicated
4139 local variable names in the generated code.
4140 * gcc-interface/Make-lang.in: Update dependencies.
4142 2010-06-14 Robert Dewar <dewar@adacore.com>
4144 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
4146 2010-06-14 Robert Dewar <dewar@adacore.com>
4148 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
4149 is renamed as Has_Following_Address_Clause.
4150 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
4151 to allow the caller to avoid Initialize_Scalars having an effect.
4152 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
4153 scalars with an address clause specified.
4154 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
4155 to allow the caller to avoid Initialize_Scalars having an effect.
4156 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
4157 (where it was called Has_Address_Clause).
4158 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
4159 (where it was called Has_Address_Clause).
4160 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
4161 problems for Initialize_Scalars (since we no longer initialize objects
4162 with an address clause.
4164 2010-06-14 Robert Dewar <dewar@adacore.com>
4166 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
4169 2010-06-14 Gary Dismukes <dismukes@adacore.com>
4171 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
4172 on the entity of an implicitly generated postcondition procedure.
4174 2010-06-14 Thomas Quinot <quinot@adacore.com>
4176 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
4177 Discriminant_Constraint elist from full view to private view.
4179 2010-06-14 Robert Dewar <dewar@adacore.com>
4181 * sem_res.adb: Minor reformatting.
4183 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4185 * sem.adb: New version of unit traversal.
4187 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
4188 within a generic unit in the table of delayed calls.
4190 2010-06-14 Robert Dewar <dewar@adacore.com>
4192 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
4194 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4196 * sem_ch12.adb (Save_References): If an identifier has been rewritten
4197 during analysis as an explicit dereference, keep the reference implicit
4198 in the generic, but preserve the entity if global. This prevents
4199 malformed generic trees in the presence of some nested generics.
4201 2010-06-14 Sergey Rybin <rybin@adacore.com>
4203 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
4204 tool with '-files=' option. Also fix some small errors (wrong brackets)
4206 2010-06-14 Vincent Celier <celier@adacore.com>
4208 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
4209 the ALI files on the command line.
4211 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
4212 the same value as the parameter of the same name.
4213 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
4215 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
4216 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
4217 emit version symbols only for the units of the library.
4218 (Gen_Versions_C): Ditto.
4220 2010-06-14 Gary Dismukes <dismukes@adacore.com>
4222 * sem_ch4.adb: Fix typo.
4224 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
4226 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
4227 vector IO doesn't work at default value properly.
4229 2010-06-14 Doug Rupp <rupp@adacore.com>
4231 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
4233 2010-06-14 Vincent Celier <celier@adacore.com>
4235 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
4236 sources of the project if a switch -files= is used.
4238 2010-06-14 Thomas Quinot <quinot@adacore.com>
4240 * exp_attr.adb: Minor reformatting.
4242 2010-06-14 Gary Dismukes <dismukes@adacore.com>
4244 * gnat_ugn.texi: Minor typo fixes and wording changes.
4246 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4248 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
4249 prefixed form, do not re-analyze first actual, which may need an
4250 implicit dereference.
4251 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
4252 prefixed notation, the analysis will rewrite the node, and possible
4253 errors appear in the rewritten name of the node.
4254 * sem_res.adb: If a call is ambiguous because its first parameter is
4255 an overloaded call, report list of candidates, to clarify ambiguity of
4258 2010-06-14 Doug Rupp <rupp@adacore.com>
4260 * s-auxdec-vms-alpha.adb: New package body implementing legacy
4261 VAX instructions with Asm insertions.
4262 * s-auxdec-vms_64.ads: Inline VAX queue functions
4263 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
4264 that show up only on VMS.
4265 * gcc-interface/Makefile.in: Provide translation for
4266 s-auxdec-vms-alpha.adb.
4268 2010-06-14 Olivier Hainque <hainque@adacore.com>
4270 * initialize.c (VxWorks section): Update comments.
4272 2010-06-14 Robert Dewar <dewar@adacore.com>
4274 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
4276 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
4278 * init.c: Code clean up.
4280 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4282 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
4283 not insert address clause in table for later validation if type of
4284 entity is generic, to prevent possible spurious errors.
4286 * sem_ch8.adb: Code clean up.
4288 2010-06-14 Ben Brosgol <brosgol@adacore.com>
4290 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
4291 texi2pdf and texi2html.
4292 Document how to change scheduling properties on HP-UX.
4294 2010-06-14 Thomas Quinot <quinot@adacore.com>
4296 * g-socket.ads: Remove misleading comments.
4298 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
4300 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
4301 CLI_Target as this prevents proper detection of exported names
4302 duplicates when the exported language is different to CIL.
4303 (Process_Interface_Name): Add check for CIL convention exports,
4304 replacing the old one from Check_Duplicated_Export_Name.
4306 2010-06-14 Matthew Heaney <heaney@adacore.com>
4308 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
4309 and new last satisfy constraints.
4310 (Delete_Last): prevent overflow for subtraction of index values
4311 (To_Vector): prevent overflow for addition of index values
4313 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4315 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
4316 rewritten call, preserve the resulting type to prevent spurious errors,
4317 when the call is implicitly dereferenced in the context of an in-out
4320 * checks.adb (Apply_Discriminant_Check): If the target of the
4321 assignment is a renaming of a heap object, create constrained type for
4324 2010-06-14 Pascal Obry <obry@adacore.com>
4326 * prj-proc.adb: Fix copy of object directory for extending projects.
4328 2010-06-14 Jose Ruiz <ruiz@adacore.com>
4330 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
4331 (__gnat_install_handler, PowerPC linux): Activate the alternative
4334 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
4336 * gnat_rm.texi: Move to GFDL version 1.3.
4337 * gnat-style.texi: Ditto.
4338 * gnat_ugn.texi: Ditto.
4340 2010-06-12 Kai Tietz <kai.tietz@onevision.com>
4343 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
4346 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
4348 * gcc-interface/utils.c (update_pointer_to): Initialize last.
4350 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
4352 * gcc-interface/ada-tree.h: Fix formatting nits.
4354 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
4356 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
4358 (init_dummy_type): Likewise.
4359 (gnat_pushlevel): Likewise.
4361 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
4362 (Subprogram_Body_to_gnu): Likewise.
4363 (Compilation_Unit_to_gnu): Likewise.
4364 (start_stmt_group): Likewise.
4365 (extract_encoding): Likewise.
4366 (decode_name): Likewise.
4368 * gcc-interface/misc.c (gnat_printable_name): Likewise.
4370 * gcc-interface/decl.c (annotate_value): Likewise.
4372 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
4374 (struct lang_decl): Likewise.
4375 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
4376 (SET_DECL_LANG_SPECIFIC): Likewise.
4378 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
4380 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
4381 * gcc-interface/lang-specs.h: Likewise.
4383 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
4386 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
4388 2010-06-01 Arnaud Charlet <charlet@adacore.com>
4390 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
4392 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
4394 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
4395 TYPE_DECL of the equivalent type instead of building a new one.
4397 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
4399 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
4400 Fix nits in comments.
4401 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
4402 * gcc-interface/trans.c (gigi): Likewise.
4403 (Attribute_to_gnu): Likewise.
4404 (Case_Statement_to_gnu): Likewise.
4405 (gnat_to_gnu): Adjust warning message.
4406 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
4407 (build_vms_descriptor32): Likewise.
4409 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
4411 * gcc-interface/decl.c: Pretend to be a backend file by undefining
4412 IN_GCC_FRONTEND (still need rtl.h here).
4414 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
4416 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
4417 (gigi): Adjust call to set_stack_check_libfunc.
4419 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
4421 * gcc-interface/utils.c: Do not include rtl.h.
4423 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
4425 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
4426 and gimple.h. Explain why rtl.h has to be included.
4427 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
4428 * gcc-interface/targtyps.c: Do not include tm_p.h
4429 * gcc-interface/utils2.c: Do not include flags.h.
4430 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
4431 and explain why it has to be included.
4432 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
4434 Include function.h and explain why. Explain why except.h is included.
4435 (enumerate_modes): Remove unused function.
4436 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
4437 * gcc-interface/Make-lang.in: Update dependencies.
4439 2010-05-25 Joseph Myers <joseph@codesourcery.com>
4441 * gcc-interface/misc.c (internal_error_function): Add context
4442 parameter. Use it to access show_column flag and instead of using
4443 global_dc. Call warn_if_plugins.
4444 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
4446 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
4448 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
4449 * gcc-interface/trans.c (unshare_save_expr): Delete.
4450 (gigi): Do not unshare trees under SAVE_EXPRs here.
4452 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
4454 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
4456 * gcc-interface/utils.c (build_function_stub): Likewise.
4458 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
4460 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
4461 for Wuninitialized without -O.
4463 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
4465 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
4466 ADT_exception_data_name_id.
4467 (exception_data_name_id): New define.
4468 * gcc-interface/trans.c (gigi): Initialize it.
4469 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
4470 exception type for standard exception definitions. Do not make them
4472 <E_Record_Type>: Equate fields of types associated with an exception
4473 definition to those of the standard exception type.
4475 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
4477 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
4479 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
4481 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
4482 code, improve comments and fix formatting nits.
4484 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
4486 * gcc-interface/utils.c (update_pointer_to): Return early if the old
4487 pointer already points to the new type. Chain the old pointer and its
4488 variants at the end of new pointer's chain after updating them.
4490 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
4492 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
4493 built for interfaces.
4494 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
4495 imported_p instead of Is_Imported when considering constants.
4496 Do not promote alignment of exported objects.
4497 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
4499 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4501 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
4502 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
4503 constants really constant.
4504 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
4506 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4508 * gcc-interface/decl.c (make_aligning_type): Declare the type.
4510 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4512 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
4513 expressions of variant part of record types declared at library level.
4515 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4517 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
4518 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
4519 (rest_of_record_type_compilation): Adjust call to create_field_decl.
4520 (make_descriptor_field): Likewise and pass correctly typed constants.
4521 (build_unc_object_type): Likewise.
4522 (unchecked_convert): Likewise.
4523 * gcc-interface/decl.c (elaborate_expression_2): New static function.
4524 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
4525 Adjust call to create_field_decl.
4526 (make_aligning_type): Likewise.
4527 (make_packable_type): Likewise.
4528 (maybe_pad_type): Likewise.
4529 (gnat_to_gnu_field): Likewise.
4530 (components_to_record): Likewise.
4531 (create_field_decl_from): Likewise.
4532 (create_variant_part_from): Remove superfluous test.
4533 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
4535 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4537 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
4538 (build_unc_object_type_from_ptr): Likewise.
4539 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
4540 and pass it to create_type_decl. Declare the type. Simplify.
4541 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
4542 it to build_unc_object_type.
4543 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
4544 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
4545 (gnat_to_gnu): Likewise.
4546 * gcc-interface/utils2.c (build_allocator): Likewise.
4548 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
4551 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
4553 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4555 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
4557 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
4560 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
4562 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
4564 * gnathtml.pl: Use 755 as mask for new directories.
4566 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
4568 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
4569 constant constructors before taking their address.
4571 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
4573 * exp_dbug.ads: Fix outdated description. Mention link between XVS
4575 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
4576 XVZ variable as unit size of XVS type.
4577 (maybe_pad_type): Likewise.
4579 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
4581 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
4582 use memmove if the array type is bit-packed.
4584 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
4586 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
4587 build_common_tree_nodes.
4589 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
4591 * gsocket.h: Make sure that winsock2.h is included before windows.h.
4593 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
4595 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
4598 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
4600 * uintp.h (UI_Lt): Declare.
4601 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
4602 computation in sizetype.
4603 <E_Array_Subtype>: Use unified handling for all index types. Do not
4604 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
4606 (annotate_value): Change test for negative values.
4607 (validate_size): Apply test for negative values on GNAT nodes.
4608 (set_rm_size): Likewise.
4609 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
4610 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
4611 for negative values.
4612 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
4613 (builtin_type_for_size): Adjust definition of signed_size_type_node.
4614 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
4615 lengths against zero.
4617 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
4619 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
4620 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
4621 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
4622 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
4623 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
4624 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
4626 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
4627 flag_signed_char. Tag sizetype with "size_type" moniker.
4628 * gcc-interface/trans.c (gigi): Add standard_character parameter.
4629 Remove useless built-in types. Equate unsigned_char_type_node to
4630 Standard.Character. Use it instead of char_type_node throughout.
4631 (Attribute_to_gnu): Likewise.
4632 (gnat_to_gnu): Likewise.
4633 * gcc-interface/utils2.c (build_call_raise): Likewise.
4635 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
4637 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
4638 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
4639 (sbitsize_one_node): New macro.
4640 (sbitsize_unit_node): Likewise.
4641 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
4642 latent bug in the computation of subrange_p. Fold wider_p predicate.
4643 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
4644 the final comparison.
4645 (make_aligning_type): Build real negation and use sizetype throughout
4646 the offset computation.
4647 (maybe_pad_type): Do not issue the warning when the new size expression
4649 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
4650 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
4652 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
4654 (gnat_to_gnu) <N_Free_Statement>: Likewise.
4655 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
4656 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
4657 constants in sizetype. Remove dead code and tweak comments. Generate
4658 equality instead of inequality comparisons for zero length tests.
4660 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4662 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
4663 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
4664 <object>: Do not create the fake PARM_DECL if no debug info is needed.
4665 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
4666 purposes if no debug info is needed.
4667 Fix formatting. Reorder and add comments.
4668 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
4669 variable and remove obsolete comment.
4670 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
4671 (convert_vms_descriptor32): Likewise.
4672 (convert): Remove dead code.
4673 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
4674 the reference to the P_ARRAY pointer.
4675 <POINTER_TYPE>: Likewise.
4676 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
4677 (gnat_init_decl_processing): Delete, move contents to...
4678 * gcc-interface/misc.c (gnat_init): ...here.
4680 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4682 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
4683 calls. Return true for conversion from a record subtype to its type.
4685 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4687 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
4688 lieu of integer_type_node for boolean operations.
4689 (choices_to_gnu): Likewise.
4690 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
4691 (Loop_Statement_to_gnu): Likewise.
4692 (establish_gnat_vms_condition_handler): Likewise.
4693 (Exception_Handler_to_gnu_sjlj): Likewise.
4694 (gnat_to_gnu): Likewise.
4695 (build_unary_op_trapv): Likewise.
4696 (build_binary_op_trapv): Likewise.
4697 (emit_range_check): Likewise.
4698 (emit_index_check): Likewise.
4699 (convert_with_check): Likewise.
4700 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
4701 (convert_vms_descriptor32): Likewise.
4702 (convert_vms_descriptor): Likewise.
4703 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
4704 (compare_arrays): Use boolean instead of integer constants.
4705 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
4706 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
4708 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
4709 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
4710 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
4711 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
4712 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
4713 for boolean operations.
4714 (fill_vms_descriptor): Likewise. Fix formatting nits.
4716 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4718 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
4719 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
4721 (LOOP_STMT_COND): ...this.
4722 (LOOP_STMT_BOTTOM_COND_P): New flag.
4723 (LOOP_STMT_TOP_UPDATE_P): Likewise.
4724 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
4725 (can_equal_min_val_p): New static inline function.
4726 (can_equal_max_val_p): Likewise.
4727 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
4728 new LOOP_STMT semantics. Use two different strategies depending on
4729 whether optimization is enabled to translate the loop.
4730 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
4732 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4734 * uintp.adb (UI_From_Dint): Remove useless code.
4735 (UI_From_Int): Likewise.
4736 * uintp.h: Reorder declarations.
4737 (UI_From_gnu): Declare.
4738 (UI_Base): Likewise.
4739 (Vector_Template): Likewise.
4740 (Vector_To_Uint): Likewise.
4743 * gcc-interface/gigi.h: Tweak comments.
4744 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
4745 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
4747 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
4748 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
4749 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
4750 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
4753 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4755 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
4757 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
4758 (smaller_form_type_p): ...this. Change parameter and variable names.
4759 (call_to_gnu): Use the nominal type of the parameter to create the
4760 temporary if it's a smaller form of the actual type.
4761 (addressable_p): Return false if the actual type is integral and its
4762 size is greater than that of the expected type.
4764 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
4766 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
4767 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
4768 (process_attributes): Delete.
4769 (post_error_ne_num): Change parameter name.
4770 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
4771 with -g3. Remove a couple of obsolete lines. Minor tweaks.
4772 If type annotating mode, operate on trees to compute the adjustment to
4773 the sizes of tagged types. Fix long line.
4774 (cannot_be_superflat_p): Tweak head comment.
4775 (annotate_value): Fold local constant.
4776 (set_rm_size): Fix long line.
4777 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
4778 (Attribute_to_gnu): Fix long line.
4779 <Attr_Size>: Remove useless assertion.
4780 Reorder statements. Use size_binop routine.
4781 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
4782 Create local variables for the label and the test. Tweak comments.
4783 (Subprogram_Body_to_gnu): Reset cfun to NULL.
4784 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
4785 (process_inlined_subprograms): Integrate into...
4786 (Compilation_Unit_to_gnu): ...this.
4787 (gnat_to_gnu): Fix long line.
4788 (post_error_ne_num): Change parameter name.
4789 * gcc-interface/utils.c (process_attributes): Static-ify.
4790 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
4791 (create_type_decl): Add comment.
4792 (create_var_decl_1): Process the attributes after adding the VAR_DECL
4793 to the current binding level.
4794 (create_subprog_decl): Likewise for the FUNCTION_DECL.
4795 (end_subprog_body): Do not reset cfun to NULL.
4796 (build_vms_descriptor32): Fix long line.
4797 (build_vms_descriptor): Likewise.
4798 (handle_nonnull_attribute): Likewise.
4799 (convert_vms_descriptor64): Likewise.
4800 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
4801 (gnat_protect_expr): Fix thinko.
4803 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
4805 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
4806 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
4807 before translating the top-level node.
4808 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
4809 <N_Object_Declaration>: Likewise.
4810 <N_Assignment_Statement>: Likewise.
4811 <N_Unchecked_Type_Conversion>: Likewise.
4812 (call_to_gnu): Remove kludge.
4813 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
4814 associated with user returns to be preserved.
4815 (gnat_to_gnu): Add special code to deal with boolean rvalues.
4816 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
4818 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
4819 <INDIRECT_REF>: Call build_fold_indirect_ref.
4821 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
4823 * g-socket.adb: A target can have multiple missing errno's. This
4824 will result in multiple errno's being defined as -1. Because of this
4825 we can not use a case but must use a series of if's to avoid
4826 a duplicate case error in GNAT.Sockets.Resolve_Error.
4828 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
4830 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
4831 a statement. Otherwise, if at top-level, push the processing of the
4832 elaboration routine. In the misaligned case, issue the error messages
4833 again on entry and create the temporary explicitly. Do not issue them
4835 For a function call, emit the range check if necessary.
4836 In the copy-in copy-out case, create the temporary for the return
4838 Do not unnecessarily convert by-ref parameters to the formal's type.
4839 Remove obsolete guards in conditions.
4840 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
4841 target to call_to_gnu in all cases.
4842 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
4843 (addressable_p) <CONSTRUCTOR>: Return false if not static.
4844 <COMPOUND_EXPR>: New case.
4845 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
4846 expression if it has unconstrained array type.
4847 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
4848 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
4851 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
4853 * gcc-interface/trans.c (gigi): Do not start statement group.
4854 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
4855 Start statement group and push binding level here...
4856 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
4857 Do not push fake contexts at top level. Remove redundant code.
4858 (call_to_gnu): Rename a local variable and constify another.
4859 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
4860 (set_current_block_context): Set it as the group's block.
4861 (gnat_init_decl_processing): Delete unrelated init code.
4862 (end_subprog_body): Use NULL_TREE.
4864 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
4866 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
4867 side-effects of actual parameters before the call.
4869 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
4871 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
4873 (set_rm_size): Reorder and remove obsolete test.
4875 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
4877 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
4878 (gigi): Adjust ATTRIBUTE_UNUSED markers.
4879 * gcc-interface/gadaint.h: New file.
4880 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
4881 (__gnat_to_canonical_file_spec): Remove declaration.
4882 (number_names): Delete.
4883 (number_files): Likewise.
4885 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
4888 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
4890 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
4892 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
4893 Ekind. Return early for class-wide types. Do not compute initializer
4894 unless necessary. Reuse the tree for an associated class-wide type
4895 only if processing its root type.
4897 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
4899 * gsocket.h: Run-time can no longer be built without network
4900 OS headers available. Changing RTEMS GNAT build procedure to
4901 reflect this and letting run-time build use network .h files.
4903 2010-04-13 Duncan Sands <baldrick@free.fr>
4905 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
4906 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
4908 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
4910 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
4911 (parent_name_id): New macro.
4912 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
4913 * gcc-interface/trans.c (gigi): Initialize it.
4914 (lvalue_required_p) <N_Type_Conversion>: New case.
4915 <N_Qualified_Expression>: Likewise.
4916 <N_Allocator>: Likewise.
4917 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
4919 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
4921 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
4922 (DECL_CONST_ADDRESS_P): New macro.
4923 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
4924 (SAME_FIELD_P): Likewise.
4925 * gcc-interface/decl.c (constructor_address_p): New static function.
4926 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
4927 the return value of above function.
4928 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
4929 passed by reference.
4930 <E_Record_Subtype>: Likewise.
4931 Set TREE_ADDRESSABLE on the type if it passed by reference.
4932 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
4933 (create_field_decl_from): Likewise.
4934 (substitute_in_type): Likewise.
4935 (purpose_member_field): Use SAME_FIELD_P.
4936 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
4937 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
4938 parameter and adjust recursive calls.
4939 <N_Explicit_Dereference>: New case.
4940 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
4941 Adjust calls to lvalue_required_p. Do not return the initializer of a
4942 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
4943 (call_to_gnu): Delay issuing error message for a misaligned actual and
4944 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
4945 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
4946 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
4947 type is passed by reference.
4948 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
4949 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
4950 (build_simple_component_ref): Use SAME_FIELD_P.
4952 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
4954 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
4955 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
4956 front-end's predicate Is_By_Reference_Type. Use consistent order and
4957 remove ??? comment. Use original conversion in all cases, if any.
4958 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
4959 (convert): Use local copy in more cases.
4960 <INDIRECT_REF>: Remove deactivated code.
4961 (unchecked_convert): Use a couple of local copies.
4963 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
4965 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
4967 (lvalue_required_p) <N_Attribute_Reference>: Call it.
4968 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
4969 folding the result only if lvalue_required_for_attribute_p is true.
4970 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
4971 typed constant to build_component_ref.
4972 (unchecked_convert): Likewise.
4973 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
4974 (build_allocator): Likewise.
4976 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
4978 * gcc-interface/utils2.c (build_cond_expr): Take the address and
4979 dereference if the result type is passed by reference.
4981 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
4983 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
4984 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
4985 goto to the next statement.
4987 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
4989 * gcc-interface/gigi.h (maybe_variable): Delete.
4990 (protect_multiple_eval): Likewise.
4991 (maybe_stabilize_reference): Likewise.
4992 (gnat_save_expr): Declare.
4993 (gnat_protect_expr): Likewise.
4994 (gnat_stabilize_reference): Likewise.
4995 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
4996 gnat_stabilize_reference.
4997 (maybe_variable): Delete.
4998 (elaborate_expression_1): Use gnat_save_expr.
4999 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
5000 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
5001 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
5002 <N_Slice>: Use gnat_protect_exp.
5003 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
5004 <N_In>: Use gnat_protect_expr.
5005 Pass NULL to gnat_stabilize_reference.
5006 (build_unary_op_trapv): Use gnat_protect_expr.
5007 (build_binary_op_trapv): Likewise.
5008 (emit_range_check): Likewise.
5009 (emit_index_check): Likewise.
5010 (convert_with_check): Likewise.
5011 (protect_multiple_eval): Move to utils2.c file.
5012 (maybe_stabilize_reference): Merge into...
5013 (gnat_stabilize_reference): ...this. Move to utils2.c file.
5014 (gnat_stabilize_reference_1): Likewise.
5015 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
5016 instead of protect_multiple_eval.
5017 * gcc-interface/utils2.c (compare_arrays): Likewise.
5018 (nonbinary_modular_operation): Likewise.
5019 (maybe_wrap_malloc): Likewise.
5020 (build_allocator): Likewise.
5021 (gnat_save_expr): New function.
5022 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
5023 in common cases. Propagate TREE_READONLY onto dereferences.
5024 (gnat_stabilize_reference_1): Move from trans.c file.
5025 (gnat_stabilize_reference): Likewise.
5027 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
5029 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
5030 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
5031 node. Use the type of the operand to set TREE_READONLY.
5032 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
5033 _REF node. Do not overwrite TREE_READONLY.
5034 (call_to_gnu): Rename local variable and fix various nits. In the
5035 copy-in/copy-out case, build the SAVE_EXPR manually.
5036 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
5037 and fold the computations.
5038 (protect_multiple_eval): Always save entire fat pointers.
5039 (maybe_stabilize_reference): Minor tweaks.
5040 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
5041 tcc_type and tcc_statement.
5042 * gcc-interface/utils.c (convert_to_fat_pointer): Call
5043 protect_multiple_eval in lieu of save_expr.
5044 (convert): Minor tweaks.
5045 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
5046 (builtin_type_for_size): Call gnat_type_for_size directly.
5047 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
5048 (contains_null_expr): Likewise
5049 (gnat_build_constructor): Do not call it.
5050 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
5051 instead of gnat_stabilize_reference to protect the operands.
5052 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
5054 (maybe_wrap_malloc): Likewise.
5055 (build_allocator): Likewise.
5056 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
5057 (gnat_mark_addressable): Rename parameter.
5059 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
5061 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
5062 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
5063 (TYPE_RETURNS_BY_REF_P): Rename into.
5064 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
5065 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
5066 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
5067 (build_return_expr): Likewise.
5068 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
5069 Rename local variables. If the return Mechanism is By_Reference, pass
5070 return_by_invisible_ref_p to create_subprog_type instead of toggling
5071 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
5072 the mechanism. Use regular return for contrained types with non-static
5073 size and return by invisible reference for unconstrained return types
5074 with default discriminants. Update comment.
5075 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
5076 returns by invisible reference, turn the RESULT_DECL into a pointer.
5077 Do not handle DECL_BY_REF_P in the CICO case here.
5078 (call_to_gnu): Remove code handling return by target pointer. For a
5079 function call, if the return type has non-constant size, generate the
5080 assignment with an INIT_EXPR.
5081 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
5082 If the function returns by invisible reference, build the copy return
5084 (add_decl_expr): Initialize the variable with an INIT_EXPR.
5085 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
5086 Adjust for renaming of macros. Copy the node only when necessary.
5087 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
5088 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
5089 (convert_from_reference): Delete.
5090 (is_byref_result): Likewise.
5091 (gnat_genericize_r): Likewise.
5092 (gnat_genericize): Likewise.
5093 (end_subprog_body): Do not call gnat_genericize.
5094 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
5095 (build_return_expr): Adjust parameter names, logic and comment.
5097 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
5099 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
5100 if the size is small enough. Propagate the alignment if there is an
5101 alignment clause on the original array type.
5102 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
5103 Deal with under-aligned packed array types. Copy the size onto the
5104 justified modular type and don't lay it out again. Likewise for the
5105 padding type built for other under-aligned subtypes.
5106 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
5109 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
5111 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
5112 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
5114 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
5116 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
5117 do not set the result type if there is a specified target and do not
5118 convert the result in any cases.
5119 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
5120 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
5122 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
5124 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
5126 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
5129 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
5130 pointer base types are variant of each other. Apply special treatment
5131 for null to fat pointer types in all cases.
5133 2010-01-28 Pascal Obry <obry@adacore.com>
5135 * s-win32.ads: Add some missing constants.
5137 2010-01-28 Vincent Celier <celier@adacore.com>
5139 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
5142 2010-01-28 Robert Dewar <dewar@adacore.com>
5144 * gnat_rm.texi: Minor correction
5146 2010-01-27 Pascal Obry <obry@adacore.com>
5148 * g-awk.adb: ensure that an AWK session is reusable.
5150 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
5152 * g-regist.adb (For_Every_Key): Fix previous change.
5155 2010-01-27 Thomas Quinot <quinot@adacore.com>
5157 * lib-writ.ads: Current version of spec for new N (note) ALI lines
5159 2010-01-27 Yannick Moy <moy@adacore.com>
5161 * a-cdlili.adb (Insert): Correct exception message when cursor
5162 designates wrong list.
5164 2010-01-27 Vincent Celier <celier@adacore.com>
5166 * gnatcmd.adb: When there is only one main specified, the package
5167 support Switches (<main>) and attribute Switches is specified for the
5168 main, use these switches, instead of Default_Switches ("Ada").
5170 2010-01-27 Robert Dewar <dewar@adacore.com>
5172 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
5174 * exp_disp.adb: Minor reformatting
5176 2010-01-27 Tristan Gingold <gingold@adacore.com>
5178 * seh_init.c: Use __ImageBase instead of _ImageBase.
5180 2010-01-27 Javier Miranda <miranda@adacore.com>
5182 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
5183 profile of interface thunks. The type of the controlling formal is now
5184 the covered interface type (instead of the target tagged type).
5186 2010-01-27 Sergey Rybin <rybin@adacore.com>
5188 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
5190 2010-01-27 Robert Dewar <dewar@adacore.com>
5192 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
5193 changed from Expr to N.
5195 2010-01-26 Thomas Quinot <quinot@adacore.com>
5197 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
5198 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
5201 2010-01-26 Vincent Celier <celier@adacore.com>
5203 * prj-attr.adb: Add new attribute Library_Install_Name_Option
5204 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
5205 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
5206 attributes Run_Path_Option and Library_Install_Name_Option.
5207 * prj.ads (Project_Configuration): Replace component
5208 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
5209 component Library_Install_Name_Option.
5210 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
5211 Replace Run_Path_Origin_Supported with Run_Path_Origin
5213 2010-01-26 Ed Schonberg <schonberg@adacore.com>
5215 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
5216 is not hidden by a homograph declared in another actual package.
5218 2010-01-26 Robert Dewar <dewar@adacore.com>
5220 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
5221 decisions for pragmas Assert, Check, Precondition, Postcondition if
5223 * scos.ads: Update comments.
5224 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
5225 Also remove obsolete code for CT (exit point) SCOs.
5227 2010-01-26 Thomas Quinot <quinot@adacore.com>
5229 * switch-c.adb: Fix handling of -gnatz*
5231 2010-01-26 Robert Dewar <dewar@adacore.com>
5233 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
5234 qualifiers for FOR/WHILE loops
5235 * scos.ads: Use separate type letters F/W for for/while loops
5237 2010-01-26 Robert Dewar <dewar@adacore.com>
5239 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
5240 entries per line, one for each statement in the sequence).
5241 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
5242 size from 100 to 10_000 for SC_Array to avoid any real possibility of
5243 overflow. Output decisions in for loops.
5244 Exclude labels from CS lines.
5245 * scos.ads: Clarify that label is not included in the entry point
5247 2010-01-26 Robert Dewar <dewar@adacore.com>
5249 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
5250 format of statement sequence SCO entries (one location/statement).
5251 * put_scos.adb (Put_SCOs): Implement new format of CS lines
5252 * scos.ads: Update comments.
5253 * sem_eval.adb: Minor reformatting.
5255 2010-01-26 Robert Dewar <dewar@adacore.com>
5257 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
5258 (Extend_Statement_Sequence): New procedures
5259 (Traverse_Declarations_Or_Statements): New handling for exits.
5261 2010-01-26 Robert Dewar <dewar@adacore.com>
5263 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
5266 2010-01-26 Robert Dewar <dewar@adacore.com>
5268 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
5269 * scos.ads: Clarify handling of logical operators
5271 2010-01-26 Arnaud Charlet <charlet@adacore.com>
5273 * s-tpoben.adb: Update comments.
5275 2010-01-26 Robert Dewar <dewar@adacore.com>
5277 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
5280 2010-01-26 Robert Dewar <dewar@adacore.com>
5282 * scos.ads: Clean up documentation, remove obsolete XOR references
5283 2010-01-26 Vincent Celier <celier@adacore.com>
5285 * gnat_ugn.texi: Complete documentation on the restrictions for
5286 combined options in -gnatxxx switches.
5289 2010-01-26 Arnaud Charlet <charlet@adacore.com>
5291 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
5292 a controlled operation, abort is already deferred at this point, so we
5293 need to use Defer_Abort_Nestable.
5295 2010-01-26 Vincent Celier <celier@adacore.com>
5297 * prj-conf.adb (Get_Config_Switches): Check for a default language for
5298 a project extending a project with no languages.
5300 2010-01-26 Vincent Celier <celier@adacore.com>
5302 * switch-c.adb (Scan_Front_End_Switches): Take into account options
5303 that follow -gnatef.
5304 Allow -gnateG to be followed by other options.
5306 2010-01-26 Robert Dewar <dewar@adacore.com>
5308 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
5309 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
5312 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
5314 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
5315 that allows to iterate over all subkeys of a key.
5317 2010-01-26 Ed Falis <falis@adacore.com>
5319 * sysdep.c: enable NFS for VxWorks MILS
5320 * env.c: enable __gnat_environ for VxWorks MILS
5321 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
5323 2010-01-25 Bob Duff <duff@adacore.com>
5325 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
5326 is an internally-generated positional aggregate, and the bounds are
5327 already correctly set. We don't want to overwrite those bounds with
5328 bounds determined by context.
5330 2010-01-25 Robert Dewar <dewar@adacore.com>
5332 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
5333 exp_ch9.adb, g-sechas.ads: Minor reformatting.
5335 2010-01-25 Thomas Quinot <quinot@adacore.com>
5337 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
5338 integer type) before subtracting 1, otherwise the computation may wrap
5339 (because size_t is modular) and cause the conversion to fail.
5341 2010-01-25 Ed Falis <falis@adacore.com>
5343 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
5345 2010-01-25 Vincent Celier <celier@adacore.com>
5347 * prj-attr.adb: New attribute Run_Path_Origin_Required
5348 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
5349 attribute Run_Path_Origin_Required.
5350 * prj.ads (Project_Configuration): New component
5351 Run_Path_Origin_Supported.
5352 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
5354 2010-01-25 Ed Schonberg <schonberg@adacore.com>
5356 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
5357 have errors, do not continue resolution of the aggregate.
5358 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
5359 the array type indicates an error.
5361 2010-01-25 Bob Duff <duff@adacore.com>
5363 * sinfo.ads: Minor comment fixes.
5365 2010-01-25 Bob Duff <duff@adacore.com>
5367 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
5369 2010-01-25 Arnaud Charlet <charlet@adacore.com>
5371 * gnatvsn.ads (Current_Year): Update.
5373 2010-01-25 Florian Villoing <villoing@adacore.com>
5375 * gnat_ugn.texi: Fix typo.
5377 2010-01-25 Thomas Quinot <quinot@adacore.com>
5379 * scos.ads: Update specification.
5381 2010-01-25 Ed Schonberg <schonberg@adacore.com>
5383 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
5384 enclosing subprogram has no previous spec, attach postcondition
5385 procedure to the defining entity for the body.
5387 2010-01-25 Ed Schonberg <schonberg@adacore.com>
5389 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
5390 initialization procedure of the ancestor part of an extension aggregate
5391 if it is an interface type.
5393 2010-01-25 Vincent Celier <celier@adacore.com>
5395 * gnatlink.adb (Process_Binder_File): The directory for the shared
5396 version of libgcc in the run path options is found in the subdirectory
5397 indicated by __gnat_default_libgcc_subdir.
5398 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
5401 2010-01-25 Ed Schonberg <schonberg@adacore.com>
5403 * sem_prag.adb: More flexible pragma Annotate.
5405 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
5407 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
5408 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
5410 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
5412 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
5414 2010-01-18 Jan Hubicka <jh@suse.cz>
5417 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
5418 unit local variables.
5420 2010-01-17 Laurent GUERBY <laurent@guerby.net>
5422 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
5424 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
5426 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
5427 * system-linux-armeb.ads, system-linux-armel.ads: New files.
5429 2010-01-09 Simon Wright <simon@pushface.org>
5432 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
5437 Copyright (C) 2010 Free Software Foundation, Inc.
5439 Copying and distribution of this file, with or without modification,
5440 are permitted in any medium without royalty provided the copyright
5441 notice and this notice are preserved.