1 2010-09-10 Robert Dewar <dewar@adacore.com>
3 * sem.adb: Minor reformatting.
5 2010-09-10 Bob Duff <duff@adacore.com>
7 * s-os_lib.ads, g-expect.ads: Add comments.
9 2010-09-10 Robert Dewar <dewar@adacore.com>
11 * exp_ch5.adb: Minor reformatting.
13 2010-09-10 Thomas Quinot <quinot@adacore.com>
15 * scos.ads: Add comments.
17 2010-09-10 Vincent Celier <celier@adacore.com>
19 * gnatcmd.adb (Get_Closure): Remove useless invocation of Close.
21 2010-09-10 Hristian Kirtchev <kirtchev@adacore.com>
23 * exp_ch7.adb, exp_ch6.adb (Expand_Call): Establish a transient scope
24 for a controlled build-in-place function call which appears in an
25 anonymous context. The transient scope ensures that the intermediate
26 function result is cleaned up after the master is left.
27 (Make_Build_In_Place_Call_In_Anonymous_Context): Remove the creation
28 of the transient scope. This is now done in Exand_Call which covers
29 additional cases other than secondary stack release.
31 2010-09-10 Arnaud Charlet <charlet@adacore.com>
33 * sem.adb (Do_Unit_And_Dependents): Add guard.
35 2010-09-10 Robert Dewar <dewar@adacore.com>
37 * exp_ch5.adb: Update comments.
38 * exp_dist.adb: Minor reformatting.
40 2010-09-10 Robert Dewar <dewar@adacore.com>
42 * sem_ch13.adb (Check_Record_Representation_Clause): Implement record
44 * sem_warn.ads, sem_warn.adb (Warn_On_Record_Holes): New warning flag.
45 * usage.adb: Add lines for -gnatw.h/H
46 * gnat_ugn.texi: Add documentation for J519-010
47 Warn on record holes/gaps
48 * ug_words: Add entries for -gnatw.h/-gnatw.H
49 * vms_data.ads: Add entries for [NO]AVOIDGAPS
51 2010-09-10 Gary Dismukes <dismukes@adacore.com>
53 * sem_ch6.adb: Update comment.
55 2010-09-10 Ed Schonberg <schonberg@adacore.com>
57 * sem_ch3.adb (Build_Derived_Private_Type): Mark generated declaration
58 of full view analyzed after analyzing the corresponding record
59 declaration, to prevent spurious name conflicts with original
62 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
64 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): In the VM case,
65 just issue a warning, but continue with the normal processing.
67 2010-09-10 Robert Dewar <dewar@adacore.com>
69 * exp_attr.adb, prj-nmsc.adb, sem_ch4.adb, sem_res.adb: Minor
72 2010-09-10 Thomas Quinot <quinot@adacore.com>
74 * exp_dist.adb (Build_From_Any_Call, Build_To_Any_Call,
75 Build_TypeCode_Call): For a subtype inserted for the expansion of a
76 generic actual type, go to the underlying type of the original actual
79 2010-09-10 Ed Schonberg <schonberg@adacore.com>
81 * exp_ch5.adb (Expand_Assign_Array_Loop): In CodePeer mode, place a
82 guard around the increment statement, to prevent an off-by-one-value
83 on the last iteration.
85 2010-09-10 Vincent Celier <celier@adacore.com>
87 * sem_aggr.adb, exp_prag.adb, sem_ch3.adb, exp_attr.adb,
88 sem_res.adb, sem_attr.adb, sem_elab.adb, sem_ch4.adb, exp_disp.adb,
89 exp_aggr.adb, exp_dist.adb: Change all mentions of "at run-time" to
90 "at run time" in comments and error/warning messages.
92 2010-09-10 Ed Schonberg <schonberg@adacore.com>
94 * exp_cg.adb: Handle properly bodies without specs.
96 2010-09-10 Emmanuel Briot <briot@adacore.com>
98 * prj-nmsc.adb (Find_Source_Dirs): When a source directory is not
99 present, and the user requested to either ignore this or display a
100 warning (as opposed to an error), we still need to register the
103 2010-09-10 Robert Dewar <dewar@adacore.com>
105 * errout.adb: Remove tests of Parsing_Main_Subunit, since this test is
106 now done in In_Extended_Main_Source_Unit.
107 * errout.ads (Compiler_State[_Type]): Moved from Errout to Lib
108 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
109 as Parsing_Main_Extended_Source.
110 * frontend.adb: Set Parsing_Main_Extended_Source True for parsing main
112 * lib-load.adb (Load_Unit): Add PMES parameter
113 Set PMES appropriately in all calls to Load_Unit
114 * lib-load.ads (Load_Unit): Add PMES parameter
115 * lib.adb (In_Extended_Main_Source_Unit): When called with
116 Compiler_State set to Parsing, test new flag
117 Compiling_Main_Extended_Source.
118 * lib.ads (Compiler_State[_Type]): Moved from Errout to Lib
119 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
120 as Parsing_Main_Extended_Source
121 * par-load.adb (Load): Set PMES properly in call to Load_Unit
123 2010-09-10 Ed Schonberg <schonberg@adacore.com>
125 * exp_cg.adb: Use proper entity to handle overloads.
126 * sem_res.adb (Check_Parameterless_Call): An operator node without
127 actuals cannot be a call, and must be treated as a string.
129 2010-09-10 Robert Dewar <dewar@adacore.com>
131 * frontend.adb: Minor reformatting.
133 2010-09-10 Robert Dewar <dewar@adacore.com>
135 * par-ch4.adb (P_Conditional_Expression): Use P_Condition for condition
136 * par-ch5.adb (P_Condition): Move from body to spec
137 * par.adb (Ch5.P_Condition): Move from body to spec
139 2010-09-10 Ed Schonberg <schonberg@adacore.com>
141 * exp_cg.adb (Write_Call_Info): If a type that has been registered in
142 the call table is private, use its full view to generate information
145 2010-09-10 Jose Ruiz <ruiz@adacore.com>
147 * exp_cg.adb (Is_Predefined_Dispatching_Operation): When trying the
148 pattern matching to detect predefined primitive operations take into
149 account that there can be an extra suffix related to body-nested
152 2010-09-10 Ed Schonberg <schonberg@adacore.com>
154 * s-pooglo.ads: Add overriding indicators.
156 2010-09-10 Vincent Celier <celier@adacore.com>
158 * vms_data.ads: Add new GNAT BIND qualifiers /32_MALLOC (for -H32) and
159 /64_MALLOC (for -H64).
161 2010-09-10 Robert Dewar <dewar@adacore.com>
163 * errout.adb (Error_Msg_Internal): Test Parsing_Main_Subunit flag
164 (Error_Msg_NW): Test Parsing_Main_Subunit flag
165 * errout.ads (Parsing_Main_Subunit): New flag
166 * lib-load.adb (Load_Unit): Set Parsing_Main_Subunit flag
167 * par-ch6.adb: Minor style fix (remove redandant parentheses)
168 * par-ch9.adb: Minor style fix (remove redundant parens)
169 * par-load.adb: (Load): Deal with setting Parsing_Main_Subunit
171 2010-09-10 Vincent Celier <celier@adacore.com>
173 * make.adb (Create_Binder_Mapping_File): Remove procedure. Replaced by
174 function of the same name in Makeutl.
175 (Gnatmake): Call function Create_Binder_Mapping_File in Makeutl, instead
176 of removed procedure when creating a binder mapping file.
177 * makeutl.adb (Create_Binder_Mapping_File): New function. Was a
179 * makeutl.ads (Create_Binder_Mapping_File): New function
181 2010-09-10 Jose Ruiz <ruiz@adacore.com>
183 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Add the "__" scope
184 separator when trying the pattern matching to detect predefined
185 primitive operations.
187 2010-09-10 Robert Dewar <dewar@adacore.com>
189 * bindgen.adb, atree.adb: Minor reformatting.
191 2010-09-10 Ben Brosgol <brosgol@adacore.com>
193 * ug_words, gnat_ugn.texi: Revised "Transitioning to 64-Bit GNAT for
196 2010-09-10 Doug Rupp <rupp@adacore.com>
198 * bindgen.adb: Minor comment fix for -H switch.
200 2010-09-10 Ed Schonberg <schonberg@adacore.com>
202 * exp_cg.adb (Register_CG_Node): Determine enclosing subprogram or
203 library unit now, by traversing tree before context is expanded.
204 (Write_Call_Info): Use enclosing unit name directly.
205 * exp_ch9.adb (Expand_N_Accept_Statement): Attach generated block to
206 tree earlier, to ensure that subsequent declarations are analyzed in a
208 * exp_intr.adb (Expand_Unc_Deallocation): Ditto for generated statement
211 2010-09-10 Robert Dewar <dewar@adacore.com>
213 * symbols-processing-vms-alpha.adb: Minor reformatting.
215 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
217 * bindgen.adb (Gen_Adainit_Ada): In .NET, don't call
218 __gnat_install_handler in case the binder is called with -n.
220 2010-09-10 Ed Schonberg <schonberg@adacore.com>
222 * exp_ch6.adb (Make_Build_In_Place_In_Object_Declaration): Use proper
223 sloc for renaming declaration and set Comes_From_Source properly to
224 ensure that references are properly generated for an object declaration
225 that is built in place.
227 2010-09-10 Tristan Gingold <gingold@adacore.com>
229 * symbols-processing-vms-alpha.adb: Allow gnatsym to work as a cross
231 * gcc-interface/Make-lang.in: Install gnatsym when cross compiling.
232 * gcc-interface/Makefile.in: gnat.hlp is now generated by
235 2010-09-10 Bob Duff <duff@adacore.com>
237 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): For things like ""X(J)
238 := ...;", remove side effects from the right-hand side, because they
239 might affect the value of the left-hand side, but the left-hand side is
240 first READ (so we can do shifting and masking) and then written back,
241 which would cause the side effects to be incorrectly overwritten.
243 2010-09-10 Robert Dewar <dewar@adacore.com>
245 * sem_ch4.adb: Minor reformatting.
246 * exp_ch6.adb: Add comment on testing limited on full type
247 * gnat_rm.texi: Add documentation on Pure_Function.
249 2010-09-10 Vincent Celier <celier@adacore.com>
251 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
252 as a source of another project and of another language.
254 2010-09-10 Robert Dewar <dewar@adacore.com>
256 * exp_ch3.adb (Expand_N_Object_Declaration): Defend against previous
258 * freeze.adb (Check_Unsigned_Type): Ditto.
259 * sem_aggr.adb (Resolve_Aggr_Expr): Ditto.
260 * sem_ch3.adb (Convert_Scalar_Bounds): Ditto.
261 (Set_Scalar_Range_For_Subtype): Ditto.
262 * sem_eval.adb (Subtypes_Statically_Match): Ditto.
264 2010-09-10 Robert Dewar <dewar@adacore.com>
266 * repinfo.adb (List_Type_Info): List Small and Range for fixed-point
268 * sprint.adb (Write_Ureal_With_Col_Check_Sloc): Use square brackets
269 rather than parens for fixed constants.
270 * sprint.ads: Use square brackets rather than parens for fixed constants
271 * urealp.adb (UR_Write): Use square brackets rather than parens
272 (UR_Write): Add Brackets argument
273 (UR_Write): Add many more special cases to output literals
274 * urealp.ads (UR_Write): Use square brackets rather than parens
275 (UR_Write): Add Brackets argument
277 2010-09-10 Robert Dewar <dewar@adacore.com>
279 * sem_ch4.adb: Minor reformatting.
281 2010-09-10 Richard Guenther <rguenther@suse.de>
283 * gcc-interface/utils.c (create_index_type): Use build_range_type.
285 2010-09-10 Arnaud Charlet <charlet@adacore.com>
289 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
291 * exp_dbug.ads: Mention enhanced encoding for array types.
293 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
295 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Size clause are
296 unsupported in VM targets. Display a warning in this case.
298 2010-09-10 Ed Schonberg <schonberg@adacore.com>
300 * sprint.adb (Sprint_Node_Actual, case N_Derived_Type_Definition): Do
301 not reset Sloc when printing keyword "new".
303 2010-09-10 Vincent Celier <celier@adacore.com>
305 * gnatcmd.adb (GNATCmd): Put the command line in environment variable
306 GNAT_DRIVER_COMMAND_LINE.
308 2010-09-10 Ed Schonberg <schonberg@adacore.com>
310 * sem.adb (Do_Unit_And_Dependents): if Withed_Body is set on a context
311 clause, process the body at once.
313 2010-09-10 Ed Schonberg <schonberg@adacore.com>
315 * sem_res.adb (Resolve_Type_Conversion): Do not warn on a redundant
316 conversion is the expression is a qualified expression used to
317 disambiguate a function call.
319 2010-09-10 Vincent Celier <celier@adacore.com>
321 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
322 as a source of another project and of another language.
324 2010-09-10 Robert Dewar <dewar@adacore.com>
326 * prj-util.adb: Minor reformatting.
328 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
330 * exp_disp.adb: Minor reformatting.
332 2010-09-10 Arnaud Charlet <charlet@adacore.com>
334 * sem_prag.adb (Analyze_Pragma): Ignore Inline_Always pragma in
337 2010-09-10 Thomas Quinot <quinot@adacore.com>
339 * sem_res.adb: Minor reformatting.
340 * exp_ch9.adb, rtsfind.ads, exp_ch4.adb, exp_ch3.adb: Do not hardcode
341 magic constants for task master levels (instead, reference
342 named numbers from System.Tasking).
344 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
346 * gnatvsn.ads (Ver_Prefix): New constant string.
347 * bindgen.adb (Gen_Output_File_Ada): Use it in lieu of hardcoded value.
348 (Gen_Output_File_C): Likewise.
349 * g-comver.adb (Ver_Prefix): Add cross-reference to Gnatvsn.Ver_Prefix
352 2010-09-10 Ed Schonberg <schonberg@adacore.com>
354 * sem.adb (Walk_Library_Items): Do not traverse children of the main
355 unit, to prevent spurious circularities in the walk order.
356 (Depends_On_Main): Use elsewhere to prevent circularities when the body
357 of an ancestor of the main unit depends on a child of the main unit.
359 2010-09-10 Robert Dewar <dewar@adacore.com>
361 * gnatlink.adb, prj-ext.adb, prj-util.adb, s-tporft.adb,
362 sem_ch3.adb: Minor reformatting.
364 2010-09-10 Ed Schonberg <schonberg@adacore.com>
366 * sem_ch3.adb (Derive_Subprograms): An interface primitive operation
367 that is a renaming must be derived like any other primitive operation,
368 the renamed operation is not relevant to the derivation.
370 2010-09-10 Robert Dewar <dewar@adacore.com>
372 * sem_aux.ads: Add comment for Is_Inherently_Limited_Type.
373 * checks.adb: Minor reformatting.
375 2010-09-10 Robert Dewar <dewar@adacore.com>
377 * gnat_ugn.texi: Add section on intent of style checking options.
379 2010-09-10 Arnaud Charlet <charlet@adacore.com>
381 * xref_lib.adb (Get_Full_Type): Fix handling of 'a' char.
383 2010-09-10 Ed Schonberg <schonberg@adacore.com>
385 * sem_ch3.adb: Improve error message on derivation from class-wide type
387 2010-09-10 Steve Baird <baird@adacore.com>
389 * gnat1drv.adb (Adjust_Global_Switches): Enable Expression_With_Actions
390 generation when Generate_SCIL is True.
392 2010-09-10 Geert Bosch <bosch@adacore.com>
394 * gnatlink.adb (Check_ Existing_Executable): New procedure for checking
395 validity of executable name and removing any existing executable
396 (Gnatlink): Call Check_Existing_Executable.
398 2010-09-10 Arnaud Charlet <charlet@adacore.com>
400 * s-tporft.adb, s-taskin.ads (Register_Foreign_Thread): Move
401 initialization of Task_Alternate_Stack here, cleaner since in case of
402 ranvescar, Restricted_Ada_Task_Control_Block is not initialized
405 2010-09-10 Thomas Quinot <quinot@adacore.com>
407 * s-fileio.adb, a-dirval.adb: Minor reformatting.
409 2010-09-10 Emmanuel Briot <briot@adacore.com>
411 * prj-util.adb (Executable_Of): Fix CE when the project does not
412 contain a Builder package.
414 2010-09-10 Vincent Celier <celier@adacore.com>
416 * prj-ext.adb (Initialize_Project_Path): Add <prefix>/lib/gpr/<target>
417 to the project path, if Prefix and Target_Name are defined.
418 * prj-tree.ads (Project_Node_Tree_Data): New component Target_Name
420 2010-09-10 Ed Schonberg <schonberg@adacore.com>
422 * checks.adb (Ensure_Valid): If the expression is a boolean expression
423 or short-circuit operation, do no emit a validity check: only the
424 elementary operands of the expression need checking.
426 2010-09-10 Ben Brosgol <brosgol@adacore.com>
428 * gnat_rm.texi: Document Short_Descriptors.
430 2010-09-10 Arnaud Charlet <charlet@adacore.com>
432 * s-taprop-linux.adb, s-taskin.ads (Task_Alternate_Stack): Default
433 initialize to Null_Address.
434 (Enter_Task): Do not set up an alternate stack for foreign threads.
436 2010-09-10 Robert Dewar <dewar@adacore.com>
438 * opt.adb (Short_Descriptors): New flag
439 (Short_Descriptors_Config): New flag
440 * opt.ads (Short_Descriptors): New flag
441 (Short_Descriptors_Config): New flag
442 * par-prag.adb: Add dummy entry for Short_Descriptors pragma
443 * sem_prag.adb (Set_Mechanism_Value): Deal with Short_Descriptors pragma
444 (Analyze_Pragma): Implement Short_Descriptors pragma
445 * snames.ads-tmpl: Add entry for Short_Descriptors pragma
447 2010-09-10 Emmanuel Briot <briot@adacore.com>
449 * prj-util.adb, prj-util.ads (Executable_Of): Take into account the
450 project's Executable_Suffix.
452 2010-09-10 Robert Dewar <dewar@adacore.com>
454 * g-pehage.ads: Minor reformatting
456 * gnat_ugn.texi: Clarifying comment on -gnatyc
457 * exp_ch6.adb (Expand_N_Subprogram_Body): Reset Is_Pure if limited
460 2010-09-10 Tristan Gingold <gingold@adacore.com>
462 * Make-generated.in (gnat.hlp): New rule.
464 2010-09-10 Emmanuel Briot <briot@adacore.com>
466 * prj-util.adb, prj-util.ads (Executable_Of): New parameter
469 2010-09-10 Robert Dewar <dewar@adacore.com>
471 * einfo.adb: Minor code cleanup: Add assertion to
472 Set_Corresponding_Protected_Entry.
474 2010-09-10 Bob Duff <duff@adacore.com>
476 * g-pehage.ads, g-pehage.adb (Produce): Add a new flag to allow sending
477 the output to standard output.
479 2010-09-09 Vincent Celier <celier@adacore.com>
481 * gnat_ugn.texi: Add documentation for new gnatmake switch
483 * make.adb (Map_File): New global variable to store the value of switch
485 (Gnatmake): Add switch -M to gnatlink if buider switch --create-map-file
487 (Scan_Make_Arg): Recognize switch --create-map-file
488 * makeutl.ads (Create_Map_File_Switch): New constant string for new
489 gnatmake and gprbuild switch --create-map-file.
491 2010-09-09 Robert Dewar <dewar@adacore.com>
493 * sinput-p.ads: Minor comment update.
495 2010-09-09 Arnaud Charlet <charlet@adacore.com>
497 * s-tpobop.adb, s-taenca.adb (Wait_For_Completion_With_Timeout): Reset
498 Entry_Call.State if needed so that the call is marked as cancelled by
499 Check_Pending_Actions_For_Entry_Call.
500 (Timed_Protected_Entry_Call): Adjust calls to Defer/Under_Abort, since
501 this procedure may be called from a controlled operation
502 (Initialize/Finalize).
504 2010-09-09 Vadim Godunko <godunko@adacore.com>
506 * impunit.adb: Correct spelling of package's name in the comment.
508 2010-09-09 Robert Dewar <dewar@adacore.com>
510 * gnatcmd.adb, gnatlink.adb, sem_ch12.adb, sem_eval.adb, sinput-p.adb:
513 2010-09-09 Robert Dewar <dewar@adacore.com>
515 * impunit.adb: Add entry for a-izteio.
516 * checks.adb: Add comment.
517 * debug.adb, exp_disp.adb: Minor reformatting.
518 * exp_dbug.ads: Minor reformatting throughout (pack block comments).
520 2010-09-09 Ed Schonberg <schonberg@adacore.com>
522 * sem_eval.adb (Is_Same_Value): Two occurrences of the same
523 discriminant cannot be assumed to be the same value because they may
524 refer to bounds of a component of two different instances of a
527 2010-09-09 Gary Dismukes <dismukes@adacore.com>
529 * checks.adb (Apply_Arithmetic_Overflow_Check): When converting the
530 operands of an operator to the type of an enclosing conversion, rewrite
531 the operator so the conversion can't be flagged as redundant.
532 Remove useless assignments to Typ and Rtyp.
534 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
536 * gnat_ugn.texi: Fix another long line.
538 2010-09-09 Bob Duff <duff@adacore.com>
540 * sem_warn.adb (Output_Reference_Error): Don't warn for renames read
543 2010-09-09 Matthew Heaney <heaney@adacore.com>
545 * a-convec.adb, a-coinve.adb (Clear, Delete, Delete_Last, Finalize,
546 Merge, Insert, Insert_Space, Move, Reserve_Capacity, Generic_Sorting,
547 Replace_Element, Reverse_Elements, Swap): Change exception message to
548 correctly indicate kind of tampering (cursor or element).
549 * a-cdlili.adb, a-cidlli.adb (Clear, Delete, Delete_First, Delete_Last,
550 Merge, Generic_Sorting, Insert, Move, Reverse_Elements, Splice,
551 Swap_Links, Replace_Element, Swap): Ditto.
552 * a-coorse.adb, a-ciorse.adb (Include, Replace, Replace_Element): Ditto
553 * a-coorma.adb, a-ciorma.adb (Include, Replace, Replace_Element): Ditto
554 * a-coormu.adb, a-ciormu.adb (Replace_Element): Ditto
555 * a-chtgke.adb (Delete_Key_Sans_Free, Generic_Conditional_Insert,
556 Generic_Replace_Element): Ditto
557 * a-chtgop.adb (Clear, Move, Reserve_Capacity): Ditto
558 * a-cohama.adb, a-cihama.adb (Delete, Include, Replace,
559 Replace_Element): Ditto.
560 * a-cohase.adb, a-cihase.adb (Delete, Difference, Intersection,
561 Symmetric_Difference, Union, Include, Replace): Ditto
563 2010-09-09 Ed Schonberg <schonberg@adacore.com>
565 * sprint.adb (Write_Id): If the parent node is an expanded name, check
566 that its entity_or_associated_node is an entity before writing it out.
567 * exp_disp.adb (Make_Tags); if a type is declared in C++ and has no
568 constructors, there is no need for a dispatch table pointer because the
569 table is fully inherited from the C++ code.
571 2010-09-09 Thomas Quinot <quinot@adacore.com>
573 * projects.texi: Fix wrong identifiers on package end lines in project
575 * exp_ch6.adb: Minor reformatting.
577 2010-09-09 Tristan Gingold <gingold@adacore.com>
579 * gnatcmd.adb, vms_conv.ads: Extract Command_Type.
581 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
583 * gnat_ugn.texi: Fix description of -O3 optimization level.
585 2010-09-09 Yannick Moy <moy@adacore.com>
587 * a-cihama.adb, a-cohama.adb: Fix comments.
589 2010-09-09 Arnaud Charlet <charlet@adacore.com>
591 * i-cexten.ads: Add comments.
592 (Signed_128): New type, used by some C bindings.
593 * debug.adb: Update comment.
595 2010-09-09 Sergey Rybin <rybin@adacore.com>
597 * gnat_ugn.texi: For ASIS tools (gnatpp, gnatcheck, gnatelim,
598 gnatmetric and gnatstub) add a note that '-gnat05' should be used if
599 the tool should process Ada 2005 sources.
601 2010-09-09 Ed Schonberg <schonberg@adacore.com>
603 * sem_ch12.adb (Remove_Parent): If the scope containing the child
604 instance is a block, examine the enclosing scope to determine if it is
607 2010-09-09 Doug Rupp <rupp@adacore.com>
609 * sem_prag.adb (pragma Ident): Pass --identification= vice
611 * gnatlink.adb (Linker_Options): Look for --identification= vice
614 2010-09-09 Gary Dismukes <dismukes@adacore.com>
616 * exp_attr.adb (Expand_N_Attribute_Reference, case Attribute_Old): When
617 inserting and analyzing the object declaration for the temporary object
618 created to hold a 'Old value, push the scope for the subprogram where
619 the object is inserted, so that its Scope (and that of related objects)
620 will be set properly.
622 2010-09-09 Vincent Celier <celier@adacore.com>
624 * prj.adb (Get_Object_Directory): Return object directory display name
625 * adaint.c (__gnat_get_file_names_case_sensitive): When environment
626 variable GNAT_FILE_NAME_CASE_SENSITIVE has a value of "0" or "1",
627 return this value, otherwise return the default for the platform.
629 2010-09-09 Arnaud Charlet <charlet@adacore.com>
631 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
632 dependencies. Remove handling of gnatlbr.
633 Do not remove s-stratt-xdr for the run-time when installing.
635 2010-09-09 Robert Dewar <dewar@adacore.com>
637 * sem_attr.adb: Minor reformatting.
639 2010-09-09 Thomas Quinot <quinot@adacore.com>
641 * socket.c (__gnat_socket_ioctl): On Darwin, the req parameter is an
642 unsigned long, not an int.
644 2010-09-09 Vincent Celier <celier@adacore.com>
646 * make.adb, mlib-prj.adb, prj.adb, prj-nmsc.adb, mlib-tgt.adb,
647 prj-conf.adb, prj-env.adb: Use Display_Name instead of Name whenever
648 we are not checking for equality of path or file names.
650 2010-09-09 Ed Schonberg <schonberg@adacore.com>
652 * exp_util.adb (Remove_Side_Effects): If the expression is a packed
653 array reference, reset the Analyzed flag so that it is properly
654 expanded when the resulting object declaration is analyzed.
656 2010-09-09 Vincent Celier <celier@adacore.com>
658 * sinput-p.adb (Source_File_Is_Subunit): Return False if X is
661 2010-09-09 Ramon Fernandez <fernandez@adacore.com>
663 * sysdep.c: The wrSbc8548 BSP in MILS doesn't know anything about the
664 VX_SPE_TASK option, so disable it.
666 2010-09-09 Ed Schonberg <schonberg@adacore.com>
668 * sem.adb (Walk_Library_Items): Traverse context of subunits of the
670 (Is_Subunit_Of_Main): Handle null nodes properly.
672 2010-09-09 Robert Dewar <dewar@adacore.com>
674 * par-ch2.adb: Update comments.
676 2010-09-09 Ben Brosgol <brosgol@adacore.com>
678 * gnat_rm.texi: Minor wordsmithing of section on pragma Ordered.
680 2010-09-09 Arnaud Charlet <charlet@adacore.com>
682 * par-ch2.adb (Scan_Pragma_Argument_Association): In CodePeer mode,
683 do not generate an error for compatibility with legacy code.
684 ignored when generating SCIL.
685 * sem_attr.adb (Resolve_Attribute): Ignore AI-229 in CodePeer mode.
687 2010-09-09 Thomas Quinot <quinot@adacore.com>
689 * s-strxdr.adb, gnat_rm.texi, s-stratt-xdr.adb, s-stratt.ads: Rename
690 s-strxdr.adb to s-stratt-xdr.adb
692 2010-09-09 Robert Dewar <dewar@adacore.com>
694 * ali-util.adb (Obsolescent_Check): Removed.
695 * gprep.adb (Obsolescent_Check): Removed.
696 Remove Obsolescent_Check parameter in Scng instantiation
697 * prj-err.adb (Obsolescent_Check): Removed.
698 * prj-err.ads (Obsolescent_Check): Removed.
699 Remove Obsolescent_Check parameter in Scng instantiation
700 * scans.ads (Based_Literal_Uses_Colon): New flag
701 * scn.adb (Obsolscent_Check_Flag): Removed
702 (Obsolscent_Check): Removed
703 (Set_Obsolescent_Check): Removed
704 (Post_Scan): Add handling for obsolescent features
705 * scn.ads (Obsolscent_Check): Removed
706 (Set_Obsolescent_Check): Removed
707 (Post_Scan): Can no longer be inlined
708 Remove Obsolescent_Check from instantiation of Scng
709 * scng.adb (Nlit): Set Based_Literal_Uses_Colon
710 (Nlit): Remove handling of obsolescent check
711 (Scan, case '%'): Remove handling of obsolescent check
712 (Scan, case '|'): Call Post_Scan
713 (Scan, case '!'): Remove handling of obsolescent check, call Post_Scan
714 * scng.ads Remove Obsolescent_Check argument from Scng generic
715 (Post_Scan): Now called for Tok_Vertical_Bar
716 * sinput-l.adb: Remove calls to Set_Obsolescent_Check
718 2010-09-09 Doug Rupp <rupp@adacore.com>
720 * gnatlbr.adb: Removed.
721 * gnat_rm.texi, ug_words, gnat_ugn.texi: Remove mention of gnatlbr.
723 2010-09-09 Robert Dewar <dewar@adacore.com>
725 * sem_res.adb (Resolve_Type_Conversion): Catch more cases of redundant
728 2010-09-09 Vincent Celier <celier@adacore.com>
730 * gnatlbr.adb: Remove redundant conversions.
732 2010-09-09 Vincent Celier <celier@adacore.com>
734 * prj-proc.adb: Minor comment spelling error fix.
735 * osint.ads (Env_Vars_Case_Sensitive): Use function
736 Get_Env_Vars_Case_Sensitive, not Get_File_Names_Case_Sensitive to
739 2010-09-09 Ed Schonberg <schonberg@adacore.com>
741 * sem_res.adb (Resolve_Equality_Op): Implement Ada2012 rule for
742 resolution of conditional expressions whose dependent expressions are
743 anonymous access types.
745 2010-09-09 Robert Dewar <dewar@adacore.com>
747 * a-ststio.adb: Minor code reorganization.
748 * s-direio.adb, prj.adb, prj-nmsc.adb, sem_type.adb: Remove redundant
750 * types.ads: Minor reformatting.
751 * binde.adb, vms_conv.adb, gnatls.adb, s-strxdr.adb, uintp.adb: Remove
752 redundant conversions.
753 * output.adb: Minor reformatting.
754 * sem_ch8.adb (Find_Type): Test for redundant base applies to user
756 * opt.ads: Add pragma Ordered for Verbosity_Level.
757 * prj.ads: Add pragma Ordered for type Verbosity.
759 2010-09-09 Vincent Celier <celier@adacore.com>
761 * osint.adb (Canonical_Case_File_Name): Use procedure To_Lower in
763 (Canonical_Case_Env_Var_Name): Ditto
765 2010-09-09 Bob Duff <duff@adacore.com>
767 * g-pehage.adb (Allocate): Initialize the allocated elements of IT.
769 2010-09-09 Robert Dewar <dewar@adacore.com>
771 * cstand.adb: Mark Boolean and Character types as Ordered
772 * einfo.adb (Has_Pragma_Ordered): New flag
773 * einfo.ads (Has_Pragma_Ordered): New flag
774 * g-calend.ads: Mark Day_Name as Ordered
775 * opt.ads: Mark Ada_Version_Type as Ordered
776 (Warn_On_Unordered_Enumeration_Type): New flag
777 * par-prag.adb: Add procdessing for pragma Ordered
778 * s-ficobl.ads (Read_File_Mode): New subtype
779 * s-fileio.adb: Use Read_File_Mode instead of explicit ranges
780 * s-taskin.ads: Mark Entry_Call_State as ordered
781 * sem_ch3.adb (Build_Derived_Enumeration_Type): Inherit
783 * sem_ch6.ads: Mark Conformance_Type as Ordered
784 * sem_prag.adb: Implement pragma Ordered
785 * sem_res.adb (Bad_Unordered_Enumeration_Reference): New function
786 (Resolve_Comparison_Op): Diagnose unordered comparison
787 (Resolve_Range): Diagnose unordered range
788 * sem_warn.adb (Warn_On_Unordered_Enumeration_Type): New flag (from
790 * snames.ads-tmpl: Add entry for pragma Ordered
791 * style.ads (Check_Enumeration_Subrange): Removed
792 * styleg.adb (Check_Enumeration_Subrange): Removed
793 * styleg.ads (Check_Enumeration_Subrange): Removed
794 * stylesw.adb: Remove handling of -gnatyE switch
795 * stylesw.ads: (Style_Check_Enumeration_Subranges): Removed
796 * vms_data.ads: Remove -gnatyE entries
798 * ug_words: Entries for -gnatw.u and -gnatw.U
799 * gnat_ugn.texi: Document -gnatw.u/-gnatw.U switches
800 * gnat_rm.texi: Document pragma Ordered.
801 * s-tasren.adb: Avoid unnecessary comparison on unordered enumeration.
802 * s-tpobop.adb: Remove comparison on unordered enumeration type.
804 2010-09-09 Vincent Celier <celier@adacore.com>
806 * adaint.c: New function __gnat_get_env_vars_case_sensitive, returns 0
807 for VMS and Windows, and 1 for all other platforms.
808 * adaint.h: New function __gnat_get_env_vars_case_sensitive
809 * osint.ads, osint.adb (Canonical_Case_Env_Var_Name): New procedure.
810 * prj-ext.adb (Add): Call Canonical_Case_Env_Var_Name instead of
811 Canonical_Case_File_Name, as we are dealing with environment variables,
814 2010-09-09 Robert Dewar <dewar@adacore.com>
816 * sem_util.adb: Minor reformatting
818 2010-09-09 Vincent Celier <celier@adacore.com>
820 * vms_data.ads: Add documentation for S_Make_Single.
822 2010-09-09 Ed Schonberg <schonberg@adacore.com>
824 * sem_util.adb (Same_Object): include formal parameters.
826 2010-09-09 Vincent Celier <celier@adacore.com>
828 * make.adb (Queue): New package implementing a new impementation of the
829 queue, taking into account the new switch --single-compile-per-obj-dir.
830 * makeutl.ads (Single_Compile_Per_Obj_Dir_Switch): New constant String
831 for gnatmake and gprbuild new switch --single-compile-per-obj-dir.
832 * opt.ads (One_Compilation_Per_Obj_Dir): New Boolean flag, defauted to
834 * switch-m.adb (Scan_Make_Switches): Take into account new gnatmake
835 switch --single-compile-per-obj-dir.
836 * vms_data.ads: Add qualifier SINGLE_COMPILE_PER_OBJ_DIR for gnatmake
837 switch --single-compile-per-obj-dir.
838 * gnat_ugn.texi: Add documentation for new gnatmake switch
839 --single-compile-per-obj-dir.
841 2010-09-09 Ed Schonberg <schonberg@adacore.com>
843 * einfo.adb, einfo.ads: Clarify use of Corresponding_Protected_Entry.
845 2010-09-09 Javier Miranda <miranda@adacore.com>
847 * sem_ch3.adb (Is_Progenitor): Relocated to sem_type.
848 (Replace_Type): Code cleanup.
849 * sem_type.ads, sem_type.adb (Is_Progenitor): Relocated from sem_ch3
851 2010-09-09 Thomas Quinot <quinot@adacore.com>
853 * exp_ch8.adb: Minor reformatting.
855 2010-09-09 Ed Schonberg <schonberg@adacore.com>
857 * exp_ch9.adb, einfo.adb, einfo.ads: New attribute
858 Corresponding_Protected_Entry.
860 2010-09-09 Ed Schonberg <schonberg@adacore.com>
862 * exp_ch3.adb (Build_Untagged_Equality): Do not set alias of implicit
863 inequality, it is always rewritten as the negation of the corresponding
865 * exp_ch8.adb (Expand_N_Subprogram_Renaming): If the subprogram renames
866 the predefined equality of an untagged record, create a body at the
867 point of the renaming, to capture the current meaning of equality for
870 2010-09-09 Robert Dewar <dewar@adacore.com>
872 * sem.adb, sem_warn.adb: Minor reformatting.
874 2010-09-09 Ed Schonberg <schonberg@adacore.com>
876 * sem_ch6.adb: Improve error message on untagged equality.
877 * sem.adb (Semantics): Include subprogram bodies that act as spec.
879 2010-09-09 Javier Miranda <miranda@adacore.com>
881 * sem_ch13.adb, exp_ch13.adb: Undo previous change, unneeded.
883 2010-09-09 Robert Dewar <dewar@adacore.com>
885 * sem_ch13.adb, sem_ch6.adb, exp_ch3.adb: Minor reformatting.
887 2010-09-09 Robert Dewar <dewar@adacore.com>
889 * einfo.adb (Is_Aggregate_Type): New function.
890 * einfo.ads (Aggregate_Kind): New enumeration subtype
891 (Is_Aggregate_Type): New function.
892 * sem_type.adb (Is_Array_Class_Record_Type): Removed, replaced by
895 2010-09-09 Robert Dewar <dewar@adacore.com>
897 * exp_ch11.adb, frontend.adb, sem_attr.adb, sem_ch10.adb, sem_ch3.adb,
898 sem_ch4.adb, sem_ch9.adb, sem_res.adb: Use Restriction_Check_Needed
900 * restrict.ads, restrict.adb: Ditto.
901 (Restriction_Check_Needed): New function
903 2010-09-09 Ed Schonberg <schonberg@adacore.com>
905 * exp_ch9.ads (Find_Master_Scope): New function, extracted from
906 Build_Master_Entity, to find the proper scope for the master entity of
907 a type that may contain tasks, in the presence of transient scopes.
908 * exp_ch9.adb (Build_Master_Entity) Use new function.
909 * exp_ch3.adb (Build_Class_Wide_Master): ditto.
911 2010-09-09 Vincent Celier <celier@adacore.com>
913 * prj-attr.adb: Add new attributes Leading_Library_Options and
914 Linker'Leading_Switches.
915 * snames.ads-tmpl: Add new standard names Leading_Library_Options and
918 2010-09-09 Javier Miranda <miranda@adacore.com>
920 * sem_ch3.adb (Derive_Subprogram): The code that checks if a
921 dispatching primitive covers some interface primitive is incomplete.
922 Replace such code by the invocation of a new subprogram that provides
924 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation.
925 * sem_ch6.adb (Check_Missing_Return): Minor reformating
926 (Check_Convention): Complete if-statement conditition when reporting
927 errors (to avoid assertion failure).
928 * sem_ch13.adb (Make_Null_Procedure_Specs): This routine was previously
929 located in exp_ch3. Relocated inside Analyze_Freeze_Entity.
930 (Analyze_Freeze_Entity): Invoke routine that adds the spec of non
931 overridden null interface primitives.
932 * sem_type.adb (Is_Ancestor): If the parent of the partial view of a
933 private type is an interface then use the parent of its full view to
934 climb to its ancestor type.
935 * sem_disp.ads, sem_disp.adb (Covers_Some_Interface): New subprogram.
936 (Check_Dispatching_Operation): Extend assertion to handle wrappers of
937 null interface primitives.
938 (Is_Null_Interface_Primitive): New subprogram.
939 * exp_ch3.adb (Make_Null_Procedure_Specs): Removed.
940 (Expand_Freeze_Record_Type): Do not generate specs of null interface
941 subprograms because they are now generated by Analyze_Freeze_Entity.
943 2010-09-09 Robert Dewar <dewar@adacore.com>
945 * a-calfor.adb, sem_ch3.adb: Minor reformatting.
947 2010-09-09 Robert Dewar <dewar@adacore.com>
949 * bindgen.adb (Gen_Restrictions_Ada): Avoid explicit enumeration ranges
950 (Gen_Restrictions_C): Avoid explicit enumeration ranges
951 (Set_String_Replace): New procedure
952 * casing.ads (Known_Casing): New subtype declaration
953 * prj-attr.ads (All_Case_Insensitive_Associative_Array): New subtype
955 * prj-dect.adb (Parse_Attribute_Declaration): Avoid enumeration range
956 * prj-nmsc.adb (Check_Naming): Avoid unnecessary enumeration range
957 * prj-strt.adb (Attribute_Reference): Avoid enumeration range test
958 * prj.adb (Known_Casing): Moved to Casing spec (avoid enum range)
959 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Avoid enumeration
961 * sem_res.adb (Resolve_Range): Check for enumeration subrange style rule
962 * sem_type.adb (Is_Array_Class_Record_Type): New.
963 * style.ads (Check_Enumeration_Subrange): New procedure
964 * styleg.adb (Check_Enumeration_Subrange): New procedure
965 * styleg.ads (Check_Enumeration_Subrange): New procedure
966 * stylesw.adb Add handling for Style_Check_Enumeration_Subranges
967 * stylesw.ads (Style_Check_Enumeration_Subranges): New flag
968 * usage.adb: Add line for -gnatyE
969 * vms_data.ads: Add entries for [NO]ENUMERATION_RANGES
970 Add missing entry for NOBOOLEAN_OPERATORS
971 * gnat_ugn.texi: Add documentation for -gnatyE
973 2010-09-09 Robert Dewar <dewar@adacore.com>
975 * namet.adb (Initialize): Is now a dummy procedure
976 (Reinitialize): New procedure
977 Call Reinitialize from package initialization
978 * namet.ads (Initialize): Is now a dummy procedure
979 (Reinitialize): New procedure
980 * clean.adb, gnat1drv.adb, gnatbind.adb, gnatcmd.adb, gnatlink.adb,
981 gnatls.adb, gprep.adb, make.adb, prj-makr.adb: Remove obsolete call to
984 2010-09-09 Bob Duff <duff@adacore.com>
986 * sem_elab.adb, s-os_lib.ads: Minor comment fixes.
988 2010-09-09 Robert Dewar <dewar@adacore.com>
990 * s-bitops.adb (Raise_Error): Add exception message
992 2010-09-09 Robert Dewar <dewar@adacore.com>
994 * par-ch5.adb (Test_Statement_Required): Deal with Ada 2012 allowing no
995 null statement after label.
996 * sinfo.ads: Minor comment updates.
998 2010-09-09 Robert Dewar <dewar@adacore.com>
1000 * nlists.ads, nlists.adb (In_Same_List): New function.
1001 Use Node_Or_Entity_Id where appropriate.
1002 * par-labl.adb, sem_ch6.adb, sem_type.adb: Use In_Same_List.
1004 2010-09-09 Robert Dewar <dewar@adacore.com>
1006 * restrict.ads, restrict.adb (Check_Wide_Character_Restriction): New
1008 * sem_ch3.adb: Use Check_Wide_Character_Restriction
1009 (Enumeration_Type_Declaration): Check violation of No_Wide_Characters
1010 * sem_ch8.adb (Find_Direct_Name): Check violation of No_Wide_Characters
1011 (Find_Expanded_Name): Check violation of No_Wide_Characters
1013 2010-09-09 Robert Dewar <dewar@adacore.com>
1015 * par-ch5.adb: Minor reformatting.
1017 2010-09-09 Robert Dewar <dewar@adacore.com>
1019 * prj-env.adb: Minor code reorganization.
1020 * par-ch3.adb: Minor reformatting.
1021 * gcc-interface/Make-lang.in: Update dependencies.
1023 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1025 * exp_ch9.adb (Build_Activation_Chain_Entity): The construct enclosing
1026 a task declaration can be an entry body.
1028 2010-09-09 Javier Miranda <miranda@adacore.com>
1030 * exp_disp.adb (Make_DT): Decorate as "static" variables containing
1031 tags of library level tagged types.
1032 (Make_Tags): Disable backend optimizations about aliasing for
1033 declarations of access to dispatch tables.
1035 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1037 * sem_ch12.adb (Reset_Entity): If the entity is an itype created as a
1038 subtype for a null-excluding access type, recover the original
1039 subtype_mark to get the proper visibility on the original name.
1041 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1043 * exp_ch3.adb (Build_Untagged_Equality): For Ada2012, new procedure to
1044 create the primitive equality operation for an untagged record. The
1045 operation is the predefined equality if no record component has a
1046 user-defined equality, or if there is a user-defined equality for the
1047 type as a whole, or when the type is derived and it has an inherited
1048 equality. Otherwise the body of the operations is built as for tagged
1050 (Expand_Freeze_Record_Type): Call Build_Untagged_Equality when needed.
1051 (Make_Eq_Body): New function to create the expanded body of the equality
1052 operation for tagged and untagged records. In both cases the operation
1053 composes, and the primitive operation of each record component is used
1054 to generate the equality function for the type.
1055 * exp_ch4.adb (Expand_Composite_Equality): In Ada2012, if a component
1056 has an abstract equality defined, replace its call with a
1057 Raise_Program_Error.
1058 * sem_ch6.adb (New_Overloaded_Entity): if Ada2012, verify that a
1059 user-defined equality operator for an untagged record type does not
1060 happen after type is frozen, and appears in the visible part if partial
1061 view of type is not limited.
1063 2010-09-09 Tristan Gingold <gingold@adacore.com>
1065 * gnatlbr.adb: Make Create_Directory more portable: use __gnat_mkdir.
1067 2010-09-09 Bob Duff <duff@adacore.com>
1069 * gnat_ugn.texi: Remove incorrect statement about -E being the default.
1071 2010-09-09 Pascal Obry <obry@adacore.com>
1073 * gnat_ugn.texi: Update doc on windows related topics.
1075 2010-09-09 Geert Bosch <bosch@adacore.com>
1077 * s-fatgen.adb: Update comments.
1079 2010-09-09 Robert Dewar <dewar@adacore.com>
1081 * par-ch4.adb (Box_Error): New procedure.
1083 2010-09-09 Thomas Quinot <quinot@adacore.com>
1085 * sem.adb: Minor reformatting.
1087 2010-09-09 Pascal Obry <obry@adacore.com>
1089 * prj-env.adb: Style fix, use /and then/ and /or else/.
1090 * gnat_ugn.texi: Fix typos.
1092 2010-09-03 Joseph Myers <joseph@codesourcery.com>
1095 * gcc-interface/misc.c (gnat_init_options): Allow options with
1096 empty canonical form. Generate a single save_argv element from -I
1099 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
1101 * gcc-interface/utils.c (gnat_pushdecl): Remove test for PARM_DECLs.
1102 Attach fake PARM_DECLs to the topmost block of the function.
1104 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
1106 * gcc-interface/trans.c (call_to_gnu): Also force the return slot opt
1107 for the call to a function whose return type was unconstrained.
1109 2010-08-30 Olivier Hainque <hainque@adacore.com>
1111 * gcc-interface/decl.c (FOREIGN_FORCE_REALIGN_STACK): New macro,
1112 replacement for FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN.
1113 (gnat_to_gnu_entity) <case ..., E_Procedure>: Use it.
1115 2010-08-21 Eric Botcazou <ebotcazou@adacore.com>
1117 * tracebak.c: Fix typo in comment.
1119 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1121 * gcc-interface/decl.c: Use FOR_EACH_VEC_ELT.
1122 * gcc-interface/trans.c: Likewise.
1123 * gcc-interface/utils.c: Likewise.
1125 2010-08-18 Eric Botcazou <ebotcazou@adacore.com>
1127 * tracebak.c (i386): Use GCC unwinder on Linux with GCC > 4.5.
1129 2010-08-10 Robert Dewar <dewar@adacore.com>
1131 * sem_ch8.adb, sem_ch8.ads: Change name Write_Scopes to ws.
1132 * sem_util.adb: Minor reformatting.
1134 2010-08-10 Javier Miranda <miranda@adacore.com>
1136 * sem_aggr.adb (Resolve_Extension_Aggregate): Warn on the use of C++
1137 constructors that leave the object partially initialized.
1138 * exp_atag.ads, exp_atags.adb (Build_Inherit_CPP_Prims): New subprogram
1139 that copies from parent of Typ the dispatch table slots of inherited
1140 C++ primitives. It handles primary and secondary dispatch tables.
1141 * einfo.adb (Related_Type): Moved from Node26 to Node27. Required to
1142 use this attribute with E_Variable entities.
1143 (Set_Is_Tag): Relax assertion to allow its use with variables that
1145 (Set_Related_Type): Relax assertion to allow its use with variables
1146 that store the tag of a C++ class.
1147 (Write_26_Field_Name): Remove Related_Type.
1148 (Write_27_Field_Name): Add Related_Type.
1149 * einfo.ads (Related_Type): Moved from Node26 to Node27. Available also
1150 with E_Variable entities.
1151 * sem_prag.adb (CPP_Constructor): Warn on duplicated occurrence of this
1153 * sem_util.adb (Search_Tag): Add missing support for CPP types.
1154 (Enclosing_CPP_Parent): New subprogram.
1155 (Has_Suffix): New subprogram.
1156 * sem_util.ads (Enclosing_CPP_Parent): New subprogram that returns the
1157 closest ancestor of a type that is a C++ type.
1158 (Has_Suffix): New subprogram. Used in assertions to check the suffix of
1160 * sem_attr.adb (Analyze_Access_Attribute): Check wrong use of current
1161 instance in derivations of C++ types.
1162 * exp_tss.adb (CPP_Init_Proc): New subprogram.
1163 (Is_CPP_Init_Proc): New subprogram.
1164 (Set_TSS): Handle new C++ init routines.
1165 * exp_tss.ads (TSS_CPP_Init): New TSS name. For initialization of C++
1167 (CPP_Init_Proc): New subprogram.
1168 (Is_CPP_Init_Proc): New subprogram.
1169 * exp_disp.adb (CPP_Num_Prims): New subprogram.
1170 (Has_CPP_Constructors): New subprogram.
1171 (Make_Secondary_DT, Make_DT): For derivations of CPP types, do not
1172 initialize slots located in the C++ part of the dispatch table.
1173 (Make_Tags): For CPP types declare variables used by the IP routine to
1174 store the C++ tag values after the first invocation of the C++
1176 (Build_CPP_Init_DT): New subprogram.
1177 (Set_CPP_Constructors): New implementation that builds an IP for each
1178 CPP constructor. These IP are wrappers of the C++ constructors that,
1179 after the first invocation of the constructor, read the C++ tags from
1180 the object and save them locally. These copies of the C++ tags are used
1181 by the IC routines to initialize tables of Ada derivations of CPP types.
1182 (Write_DT): Indicate what primitives are imported from C++
1183 * exp_disp.ads (CPP_Num_Prims): New subprogram.
1184 (Has_CPP_Constructors): New subprogram.
1185 * exp_aggr.adb (Build_Record_Aggr_Code): For derivations of C++ types
1186 invoke the IC routine to inherit the slots of the parents.
1187 * sem_ch13.adb (Analyze_Freeze_Entity): Add new warnings on CPP types.
1188 * exp_ch3.adb (Is_Variable_Size_Array): New subprogram.
1189 (Is_Variable_Size_Record): Factorize code calling
1190 Is_Variable_Size_Array.
1191 (Build_CPP_Init_Procedure): New subprogram that builds the tree
1192 corresponding to the procedure that initializes the C++ part of the
1193 dispatch table of an Ada tagged type that is a derivation of a CPP type.
1194 (Build_Init_Procedure): Adding documentation plus code reorganization to
1195 leave more clear the construction of the IP with C++ types.
1196 (Expand_Freeze_Record_Type): Delay call to Set_CPP_Constructors because
1197 it cannot be called after Make_Tags has been invoked.
1198 (Inherit_CPP_Tag): Removed.
1199 (Init_Secondary_Tags): For derivations of CPP types, warn on tags
1200 located at variable offset.
1201 * freeze.ads: Minor reformating.
1202 * sem_ch8.adb (Write_Scopes): Add pragma export. Required to have it
1204 * gcc-interface/Make-lang.in: Update dependencies.
1206 2010-08-10 Robert Dewar <dewar@adacore.com>
1208 * a-chahan.ads: Add comments on handling of obsolescent entries.
1209 * opt.ads: Add Ada_2005 and Ada_2012 renamings for versions.
1210 * restrict.adb (Check_Obsolescent_2005_Entity): New procedure.
1211 * restrict.ads (Check_Obsolescent_2005_Entity): New procedure.
1212 * sem_attr.adb (Analyze_Access_Attribute): Call
1213 Check_Obsolescent_2005_Entity to check for access to obsolescent
1214 Ada.Characters.Handling subprogram.
1215 (Analyze_Attribute, case Class): Applying Class to untagged incomplete
1216 type is obsolescent in Ada 2005.
1217 (Analyze_Attribute, case Constrained): Better placement of flag when
1218 flagged as obsolescent feature.
1219 (Analyze_Attribute, case Storage_Size): Use with tasks is obsolescent
1220 * sem_ch10.adb (Analyze_With_Clause): With of renamings such as Text_IO
1221 is an obsolescent feature.
1222 * sem_ch11.adb (Analyze_Raise_Statement): Numeric_Error is obsolescent
1224 * sem_ch8.adb (Analyze_Subprogram_Renaming): Call
1225 Check_Obsolescent_2005_Entity to check for renaming obsolete
1226 Ada.Characters.Handling subprogram.
1227 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): Check
1228 for obsolescent restrictions in Ada 2005.
1229 (Analyze_Pragma, case Suppress): Entity arg is obsolescent in Ada 2005
1230 (Analyze_Pragma, case Interface): Interface is obsolescent in Ada 2005
1231 * sem_res.adb (Resolve_Call): Call Check_Obsolescent_2005_Entity to
1232 check for obsolescent references to Ada.Characters.Handling subprograms
1234 2010-08-10 Robert Dewar <dewar@adacore.com>
1236 * einfo.adb, einfo.ads: Fix bad -gnatdt output for incomplete type.
1238 2010-08-10 Robert Dewar <dewar@adacore.com>
1240 * errout.ads: Add VMS table entries for 2005, 12, 2012 switches
1241 * par-ch4.adb: Change wording of Ada 2012 messages
1242 * vms_data.ads: Add VMS entries for /2005, /12, /2012
1244 2010-08-10 Robert Dewar <dewar@adacore.com>
1246 * a-suenco.adb (Convert): Fix bug in UTF-16 to UTF-8 conversion for
1247 codes in the range 16#80#..16#7FF#.
1248 * sem_ch10.adb: Minor reformatting.
1250 2010-08-10 Arnaud Charlet <charlet@adacore.com>
1252 * gnat1drv.adb (Scan_Front_End_Switches): Always perform semantics and
1253 generate ali files in CodePeer mode, so that a gnatmake -c -k will
1254 proceed further when possible
1255 * freeze.adb (Freeze_Static_Object): Fix thinko. Do not generate error
1256 messages when ignoring representation clauses (-gnatI).
1258 2010-08-10 Ed Schonberg <schonberg@adacore.com>
1260 * exp_ch4.adb (Expand_N_Selected_Component): Do not attempt to
1261 constant-fold discriminant reference if the constraint is an object
1262 with non-static expression. Expression may contain volatile references
1263 in the presence of renamings.
1265 2010-08-10 Vincent Celier <celier@adacore.com>
1267 * prj-proc.adb (Get_Attribute_Index): If Index is All_Other_Names,
1269 * prj-strt.adb (Attribute_Reference): Recognize 'others' as a valid
1270 index for an associative array where it is allowed.
1272 2010-08-10 Thomas Quinot <quinot@adacore.com>
1274 * exp_attr.adb: Add comments.
1276 2010-08-10 Jerome Lambourg <lambourg@adacore.com>
1278 * adaint.c (__gnat_get_file_names_case_sensitive): return 0 on darwin.
1280 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1282 * gcc-interface/utils.c (gnat_poplevel): Use blocks_nreverse.
1284 2010-08-09 Eric Botcazou <ebotcazou@adacore.com>
1286 * gcc-interface/utils.c (build_vms_descriptor32): Fix formatting.
1287 (build_vms_descriptor): Likewise.
1289 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
1291 * gcc-interface/utils.c (make_descriptor_field): Add tree parameter.
1292 (build_vms_descriptor32): Adjust calls to it for new parameter.
1293 (build_vms_descriptor): Likewise.
1295 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
1297 * gcc-interface/decl.c (rec_variant): Declare. Declare a VEC of it.
1298 (build_variant_list): Take and return a VEC instead of a tree.
1299 (create_variant_part_from): Take a VEC instead of a tree for
1300 variant_list. Adjust accordingly.
1301 (gnat_to_gnu_entity): Adjust for changes to previous functions.
1303 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1305 * gcc-interface/decl.c (gnat_to_gnu_entity): Use XALLOCAVEC instead
1307 (components_to_record): Likewise.
1308 * gcc-interface/trans.c (gnat_to_gnu): Likewise.
1309 * gcc-interface/utils.c (max_size): Likewise.
1310 (build_vms_descriptor32): Likewise.
1311 (build_vms_descriptor): Likewise.
1313 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1315 * gcc-interface/decl.c (subst_pair): Declare. Declare a VEC of it.
1316 (build_subst_list): Return a VEC instead of a tree.
1317 (build_variant_list): Take a VEC for subst_list. Adjust
1319 (create_field_decl_from): Likewise.
1320 (create_variant_part_from): Likewise.
1321 (copy_and_substitute_in_size): Likewise.
1322 (gnat_to_gnu_entity): Adjust for new interface to build_subst_list.
1323 Free the built vector.
1325 2010-08-06 Eric Botcazou <ebotcazou@adacore.com>
1327 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not build an
1328 allocator for large imported objects.
1330 2010-08-05 Robert Dewar <dewar@adacore.com>
1332 * gnat1drv.adb: Minor reformatting.
1334 2010-08-05 Ed Schonberg <schonberg@adacore.com>
1336 * sem.adb (Do_Unit_And_Dependents): If some parent unit is an
1337 instantiation, process its body before the spec of the main unit,
1338 because it may contain subprograms invoked in the spec of main.
1339 * einfo.ads: Add documention of delayed freeze.
1341 2010-08-05 Vincent Celier <celier@adacore.com>
1343 * prj-nmsc.adb (Process_Linker): Take into account new values for
1344 attribute Response_File_Format.
1345 * prj.ads (Response_File_Format): New enumeration values GCC_GNU,
1346 GCC_Object_List and GCC_Option_List.
1348 2010-08-05 Ed Schonberg <schonberg@adacore.com>
1350 * exp_ch4.adb (Expand_N_Selected_Component): Do not constant-fold a
1351 selected component that denotes a discriminant if it is the
1352 discriminant of a component of an unconstrained record type.
1354 2010-08-05 Ed Schonberg <schonberg@adacore.com>
1356 * exp_util.adb (Insert_Actions): If the action appears within a
1357 conditional expression that is already analyzed, insert action further
1360 2010-08-05 Robert Dewar <dewar@adacore.com>
1362 * exp_ch4.adb: Minor reformatting.
1364 2010-08-05 Thomas Quinot <quinot@adacore.com>
1366 * exp_ch4.adb: Minor reformatting
1367 * gnat1drv.adb: Minor reformatting.
1368 Minor code reorganization (use Nkind_In).
1370 2010-08-05 Ed Schonberg <schonberg@adacore.com>
1372 * exp_util.ads, exp_util.adb (Needs_Constant_Address): New predicate to
1373 determine whether the expression in an address clause for an
1374 initialized object must be constant. Code moved from freeze.adb.
1375 (Remove_Side_Effects): When the temporary is initialized with a
1376 reference, indicate that the temporary is a constant as done in all
1378 * freeze.adb (Check_Address_Clause): use Needs_Constant_Address.
1379 * exp_ch13.adb (Expand_N_Attribute_Definition_Clause, case 'Address):
1380 If object does not need a constant address, remove side effects from
1381 address expression, so it is elaborated at the point of the address
1382 clause and not at the freeze point of the object, so that elaboration
1385 2010-08-05 Vincent Celier <celier@adacore.com>
1387 * prj.adb (Is_Compilable): Return False for header files of non Ada
1390 2010-08-05 Emmanuel Briot <briot@adacore.com>
1392 * prj-nmsc.adb: The Missing_Source_Files flag also considers a missing
1393 exec directory as a warning rather than an error.
1395 2010-08-05 Thomas Quinot <quinot@adacore.com>
1397 * sem_ch6.adb, gnat1drv.adb, exp_ch6.adb, sem_eval.adb: Minor
1400 2010-08-05 Steve Baird <baird@adacore.com>
1402 * exp_util.adb (Remove_Side_Effects): An access value which designates
1403 a volatile object of a nonvolatile type is prohibited.
1404 Do not call Make_Reference to construct a reference to such an object.
1406 2010-08-05 Robert Dewar <dewar@adacore.com>
1408 * a-suezse.adb, a-suezse.ads, a-suezen.adb, a-suezen.ads: Removed.
1409 * a-suewse.adb, a-suewse.ads, a-suesen.adb, a-suesen.ads,
1410 a-suewen.adb, a-suewen.ads: New files.
1411 * Makefile.rtl, impunit.adb: Update implementation of Ada 2012 string
1413 * sem_elab.adb: Minor reformatting.
1415 2010-08-05 Arnaud Charlet <charlet@adacore.com>
1417 * sem_ch8.adb (Use_One_Type): Protect against empty scopes.
1418 * exp_util.adb (Component_May_Be_Bit_Aligned): Prevent assert failure
1419 in case of null Comp.
1421 2010-08-05 Robert Dewar <dewar@adacore.com>
1423 * errout.adb, a-suewen.adb, a-suezen.adb: Minor reformatting.
1425 2010-08-05 Gary Dismukes <dismukes@adacore.com>
1427 * sem_ch4.adb (Analyze_Allocator): Flag errors on allocators of a
1428 nested access type whose designated type has tasks or is a protected
1429 object when the restrictions No_Task_Hierarchy or
1430 No_Local_Protected_Objects apply. Add ??? comment.
1431 * sem_ch9.adb (Analyze_Protected_Type): Give a warning when a protected
1432 type is not a library-level type and No_Local_Protected_Objects applies.
1433 (Analyze_Task_Type): Give a warning when a task type is not a
1434 library-level type and No_Task_Hierarchy applies.
1436 2010-08-05 Arnaud Charlet <charlet@adacore.com>
1438 * sem.adb: Minor reformatting
1439 * sem_ch4.adb (Analyze_Reference): Disable error message in CodePeer
1442 2010-08-04 Eric Botcazou <ebotcazou@adacore.com>
1444 * gcc-interface/decl.c: Do not undefine IN_GCC_FRONTEND and do not
1446 (gnat_to_gnu_entity) <object>: Force address of -1 at the tree level
1447 for the debug-only entity.
1448 * gcc-interface/Make-lang.in (ada/decl.o): Adjust dependencies.
1450 2010-08-03 Joseph Myers <joseph@codesourcery.com>
1452 * gcc-interface/lang-specs.h: Don't pass -a options.
1454 2010-07-28 Joseph Myers <joseph@codesourcery.com>
1456 * gcc-interface/misc.c (gnat_init_options): Ignore erroneous
1457 options. Check canonical_option_num_elements on options copied.
1459 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1461 * gcc-interface/misc.c (gnat_handle_option): Update prototype and
1462 return value type. Don't check for missing arguments here.
1464 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1466 * gcc-interface/misc.c (gnat_option_lang_mask): New.
1467 (gnat_init_options): Update prototype. Reconstruct argv array
1468 from decoded options.
1470 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
1472 * gcc-interface/utils.c (update_pointer_to): In the unconstrained array
1473 case, merge the alias set of the old pointer type.
1475 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
1477 * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change
1478 and recurse only for multidimensional array types instead.
1480 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
1483 * gcc-interface/utils.c (convert): Fix thinko in test.
1484 (unchecked_convert): When converting from a scalar type to a type with
1485 a different size, pad to have the same size on both sides.
1487 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
1489 * gcc-interface/utils.c (gnat_types_compatible_p): Don't require strict
1490 equality for the component type of array types.
1492 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1494 * gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1495 * gcc-interface/trans.c: Likewise.
1496 * gcc-interface/utils.c: Likewise.
1497 * gcc-interface/utils2.c: Likewise.
1499 2010-07-13 Laurent GUERBY <laurent@guerby.net>
1502 * gcc-interface/targtyps.c: Include tm_p.h.
1503 * gcc-interface/Make-lang.in: Update dependencies.
1505 2010-07-09 Eric Botcazou <ebotcazou@adacore.com>
1507 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Deal with
1510 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1512 * gcc-interface/utils.c: Include diagnostic-core.h in every file
1513 that includes toplev.h.
1515 2010-07-03 Eric Botcazou <ebotcazou@adacore.com>
1517 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>:
1518 Branch to common code handling the alignment of discrete types.
1519 <E_Signed_Integer_Type>: Likewise.
1520 <E_Modular_Integer_Type>: Likewise.
1522 2010-07-02 Eric Botcazou <ebotcazou@adacore.com>
1524 * gcc-interface/misc.c (gnat_handle_option): Do not populate gnat_argv.
1525 (gnat_handle_option): Allocate only one element for gnat_argv.
1526 (gnat_init): Do not populate gnat_argv.
1528 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1530 * gcc-interface/trans.c: Do not include tree-flow.h.
1531 * gcc-interface/Make-lang.in: Adjust dependencies.
1533 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1535 * gcc-interface/gigi.h (gnat_build_constructor): Take a VEC instead
1536 of a TREE_LIST. Update comment.
1537 * gcc-interface/trans.c (gigi): Build a VEC instead of a TREE_LIST.
1538 Adjust call to gnat_build_constructor.
1539 (Attribute_to_gnu): Likewise.
1540 (gnat_to_gnu): Likewise.
1541 (pos_to_constructor): Likewise.
1542 (extract_values): Likewise.
1543 * gcc-interface/utils.c (build_template): Likewise.
1544 (convert_vms_descriptor64): Likewise.
1545 (convert_vms_descriptor32): Likewise.
1546 (convert_to_fat_pointer): Likewise.
1547 (convert): Likewise.
1548 (unchecked_convert): Likewise.
1549 * gcc-interface/decl.c (gnat_to_gnu_entity): Likewise.
1550 * gcc-interface/utils2.c (build_allocator): Likewise.
1551 (fill_vms_descriptor): Likewise.
1552 (gnat_build_constructor): Take a VEC instead of a TREE_LIST.
1553 (compare_elmt_bitpos): Adjust for parameters being constructor_elts
1554 instead of TREE_LISTs.
1556 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1558 * gcc-interface/misc.c: Do not include except.h.
1559 * gcc-interface/Make-lang.in: Update dependencies.
1561 2010-06-27 Eric Botcazou <ebotcazou@adacore.com>
1563 * gcc-interface/trans.c: Include tree-flow.h.
1564 (gnu_switch_label_stack): Delete.
1565 (Case_Statement_to_gnu): Do not emit the goto at the end of a case if
1566 its associated block cannot fall through. Do not emit the final label
1567 if no cases branch to it.
1568 * gcc-interface/Make-lang.in (ada/trans.o): Add $(TREE_FLOW_H).
1570 2010-06-23 Thomas Quinot <quinot@adacore.com>
1572 * exp_attr.adb (Expand_Access_To_Protected_Op): When rewriting a
1573 reference to a protected subprogram outside of the protected's scope,
1574 ensure the corresponding external subprogram is frozen before the
1577 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1579 * sem_prag.adb: Fix typo in error message.
1580 * sem.adb: Refine previous change.
1582 2010-06-23 Robert Dewar <dewar@adacore.com>
1584 * impunit.adb, a-suewen.adb, a-suewen.ads, a-suenco.adb, a-suenco.ads,
1585 a-suezen.adb, a-suezen.ads, a-stuten.adb, a-stuten.ads, Makefile.rtl:
1586 Implement Ada 2012 string encoding packages.
1588 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1590 * a-stwiun-shared.adb, a-stwiun-shared.ads, a-stzunb-shared.adb,
1591 a-stzunb-shared.ads, a-swunau-shared.adb, a-swuwti-shared.adb,
1592 a-szunau-shared.adb, a-szuzti-shared.adb, a-strunb-shared.adb,
1593 a-strunb-shared.ads, a-stunau-shared.adb, a-suteio-shared.adb: New
1595 * gcc-interface/Makefile.in: Enable use of above files.
1597 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1599 * sem_ch13.adb (Check_Constant_Address_Clauses): Do not check legality
1600 of address clauses if if Ignore_Rep_Clauses is active.
1601 * freeze.adb (Check_Address_Clause): If Ignore_Rep_Clauses is active,
1602 remove address clause from tree so that it does not reach the backend.
1604 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1606 * exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Valid]): Do not
1607 expand 'Valid from user code in CodePeer mode, will be handled by the
1610 2010-06-23 Bob Duff <duff@adacore.com>
1612 * g-comlin.ads: Minor comment improvements.
1614 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1616 * sem_res.adb (Uses_SS): The expression that initializes a controlled
1617 component of a record type may be a user-defined operator that is
1618 rewritten as a function call.
1620 2010-06-23 Bob Duff <duff@adacore.com>
1622 * g-comlin.ads, sem_ch13.adb: Minor comment fix.
1624 2010-06-23 Eric Botcazou <ebotcazou@adacore.com>
1626 * exp_ch11.adb (Expand_Local_Exception_Handlers): Propagate the end
1627 label to the new sequence of statements. Set the sloc of the raise
1628 statement onto the new goto statements.
1630 2010-06-23 Robert Dewar <dewar@adacore.com>
1632 * a-stuten.ads, a-stuten.adb: New files.
1633 * impunit.adb: Add engtry for Ada.Strings.UTF_Encoding (a-stuten.ads)
1634 * Makefile.rtl: Add entry for a-stuten (Ada.Strings.UTF_Encoding)
1636 2010-06-23 Robert Dewar <dewar@adacore.com>
1638 * gnat_ugn.texi: Add documentation of -gnat12 switch
1639 Add documentation of -gnatX switch.
1641 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1643 * inline.ads: Include the current Ada_Version in the info for pending
1644 instance bodies, so that declaration and body are compiled with the
1646 * inline.adb: Move with_clause for Opt to spec.
1647 * sem_ch12.adb (Analyze_Package_Instantiation,
1648 Analyze_Subprogram_Instantiation): Save current Ada_Version in
1649 Pending_Instantiation information.
1650 (Instantiate_Package_Body, Instantiate_Subprogram_Body,
1651 Inline_Package_Body): Use the Ada_Version present in the body
1654 2010-06-23 Robert Dewar <dewar@adacore.com>
1656 * usage.adb: Add documentation for -gnat12 switch.
1657 * errout.ads: Add VMS alias entry for -gnat12 switch
1658 * gnat_rm.texi: Add documentation for pragma Ada_12 and Ada_2012
1659 Add documentation for pragma Extensions_Allowed.
1660 * opt.ads: Add entry for Ada 2012 mode.
1661 * sem_ch4.adb, par-ch3.adb, par-ch4.adb: Use new Ada 2012 mode for 2012
1663 * sem_prag.adb, par-prag.adb: Add processing for pragma Ada_12 and
1665 * sem_ch13.adb: Add handling for Ada 2012 mode.
1666 * snames.ads-tmpl: Add entries for pragma Ada_2012 and Ada_12.
1667 * switch-c.adb: Add handling for -gnat12 switch.
1668 Implement -gnat2005 and -gnat2012.
1669 * usage.adb: Add documentation for -gnat12 switch.
1670 * vms_data.ads: Add /12 switch for Ada 2012 mode.
1672 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1674 * exp_ch4.adb (Expand_N_Allocator): Fix potential crash when using
1675 No_Task_Hierarchy restriction. Add comment.
1676 * exp_ch9.adb, exp_ch3.adb: Update comments.
1678 2010-06-23 Robert Dewar <dewar@adacore.com>
1680 * sem_ch5.adb (Process_Bounds): Remove some junk initializations.
1681 * sem_res.adb: Add comments.
1682 * sem_util.adb: Minor reformatting. Add comments.
1683 Change increment on Actuals_In_Call table.
1684 * opt.ads: Minor: add 'constant'.
1686 2010-06-23 Javier Miranda <miranda@adacore.com>
1688 * exp_disp.adb (Make_DT): Initialize the Size_Func component of the
1689 TSD to Null_Address if No_Dispatching_Calls is active.
1691 2010-06-23 Vincent Celier <celier@adacore.com>
1693 * a-comlin.ads: Indicate that use of this package is not supported
1694 during the elaboration of an auto-initialized Stand-Alone Library.
1696 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1698 * exp_util.adb (Is_Possibly_Misaligned_Object): Do not rely on an
1699 alignment clause on a record type to determine if a component may be
1700 misaligned. The decision must be taken in the back-end where target
1701 alignment information is known.
1703 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1705 * gnat1drv.adb (Adjust_Global_Switches): Enable some restrictions
1706 systematically in CodePeer mode to simplify generated code.
1707 * restrict.adb (Check_Restriction): Do nothing in CodePeer mode.
1708 * exp_ch4.adb (Expand_N_Allocator): Generate proper code when
1709 No_Task_Hierarchy is set instead of crasshing.
1711 2010-06-23 Thomas Quinot <quinot@adacore.com>
1713 * sem_util.adb: Minor code cleanup: test for proper entity instead of
1714 testing just Chars attribute when checking whether a given scope is
1716 * exp_ch4.adb, einfo.adb: Minor reformatting.
1718 2010-06-23 Vincent Celier <celier@adacore.com>
1721 * switch-m.adb (Normalize_Compiler_Switches): Take into account
1722 switches -gnatB, -gnatD=nn, -gnatG (incuding -gnatG=nn), -gnatI,
1723 -gnatl=file, -gnatS, -gnatjnn, -gnateI=nn and -gnatWx.
1725 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1727 * sem_res.adb (Resolve_Membership_Op): If left operand is a mixed mode
1728 operation with a universal real operand, and the right operand is a
1729 range with universal bounds, find unique fixed point that may be
1730 candidate, and warn appropriately.
1732 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1734 * sem_res.adb (Resolve_Intrinsic_Operator): Add guards to handle
1735 properly the rare cases where VMS operators are visible through
1736 Extend_System, but the default System is being used and Address is a
1738 * sem_util.adb: Widen predicate Is_VMS_Operator.
1740 2010-06-23 Vincent Celier <celier@adacore.com>
1742 * switch-m.adb (Normalize_Compiler_Switches): Take into account -gnatC
1745 2010-06-23 Olivier Hainque <hainque@adacore.com>
1747 * einfo.adb (Has_Foreign_Convention): Consider Intrinsic with
1748 Interface_Name as foreign. These are GCC builtin imports for
1749 which Ada specific processing doesn't apply.
1751 2010-06-23 Thomas Quinot <quinot@adacore.com>
1753 * sem_ch12.adb: Minor reformatting.
1755 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1757 * sem_util.adb (Is_VMS_Operator): Use scope of system extension to
1758 determine whether an intrinsic subprogram is VMS specific.
1760 2010-06-23 Hristian Kirtchev <kirtchev@adacore.com>
1762 * treepr.adb (Print_Entity_Info): Output the contents of Field28 if it
1763 is present in the entity.
1765 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1767 * xr_tabls.adb, xref_lib.adb: Update to latest lib-xref.ads
1768 Fix handling of parameters.
1769 Add protection against unexpected cases.
1770 * sem_ch6.adb (Create_Extra_Formals): Use suffix "L" instead of "A" for
1771 access level, since "A" suffix is already used elsewhere. Similarly,
1772 use suffix "O" instead of "C" for 'Constrained since "C" suffix is used
1775 2010-06-23 Thomas Quinot <quinot@adacore.com>
1777 * sem_util.adb, sem_util.ads: Minor reformatting.
1779 2010-06-23 Vincent Celier <celier@adacore.com>
1781 * prj.ads (Gprclean_Flags.Missing_Source_Files): Set to Error to keep
1782 the previous behavior of gprclean when there are missing files.
1784 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1786 * sem_ch12.adb (Load_Body_Of_Generic): In CodePeer mode, a missing
1787 generic body is not a fatal error.
1788 (Mark_Context): Handle properly names of child units.
1789 * sem.adb (Walk_Library_Items.Do_Action): Remove assertion on
1792 2010-06-23 Vincent Celier <celier@adacore.com>
1794 * ali.adb (Scan_ALI): When ignoring R lines, do not skip the next
1797 2010-06-23 Bob Duff <duff@adacore.com>
1799 * g-pehage.ads, g-pehage.adb: Switch default optimization mode to
1800 Memory_Space, because CPU_Time doesn't seem to provide any significant
1801 speed advantage in practice. Cleanup: Get rid of constant
1802 Default_Optimization; doesn't seem to add anything. Use case
1803 statements instead of if statements; seems cleaner.
1805 2010-06-23 Olivier Hainque <hainque@adacore.com>
1807 * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Procedure>: Use
1808 Wshadow instead of Wextra to guard warning on absence of internal
1809 builtin decl for an import. Fix use of quote in warning text.
1810 (intrin_arglists_compatible_p): Remove processing of integer trailing
1811 args on the Ada side. Fix use of literal > in warning text.
1812 (intrin_return_compatible_p): Never warn on "function imported as
1813 procedure". Defer the void/void case to the common type compatibility
1815 (gnat_to_gnu_param): Use void_ptr GCC type for System.Address argument
1816 of GCC builtin imports.
1818 2010-06-23 Olivier Hainque <hainque@adacore.com>
1820 * gcc-interface/decl.c (intrin_types_incompatible_p): New function,
1822 (intrin_arglists_compatible_p, intrin_return_compatible_p): New
1823 functions, helpers for ...
1824 (intrin_profiles_compatible_p): New function, replacement for ...
1825 (compatible_signatures_p): Removed.
1826 (gnat_to_gnu_entity) <case E_Procedure>: If -Wextra, warn on
1827 attempt to bind an unregistered builtin function. When we have
1828 one, use it and warn on profile incompatibilities.
1830 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1832 * gcc-interface/Make-lang.in: Update dependencies.
1834 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1836 * sem_util.adb (Mark_Coextensions): If the expression in the allocator
1837 for a coextension in an object declaration is a concatenation, treat
1838 coextension as dynamic.
1840 2010-06-23 Javier Miranda <miranda@adacore.com>
1842 * sem_ch3.adb (Add_Internal_Interface_Entities): Ensure that the
1843 internal entities are added to the scope of the tagged type.
1844 (Derive_Subprograms): Do not stop derivation when we find the first
1845 internal entity that has attribute Interface_Alias. After the change
1846 done to Override_Dispatching_Operations it is no longer true that
1847 these primirives are always located at the end of the list of
1849 * einfo.ads (Primitive_Operations): Add documentation.
1850 * exp_disp.adb (Write_DT): Improve output adding to the name of the
1851 primitive a prefix indicating its corresponding tagged type.
1852 * sem_disp.adb (Override_Dispatching_Operations): If the overridden
1853 entity covers the primitive of an interface that is not an ancestor of
1854 this tagged type then the new primitive is added at the end of the list
1855 of primitives. Required to fulfill the C++ ABI.
1857 2010-06-23 Javier Miranda <miranda@adacore.com>
1859 * atree.ads (Set_Reporting_Proc): New subprogram.
1860 * atree.adb: Remove dependency on packages Opt and SCIL_LL.
1861 (Allocate_Initialize_Node, Replace, Rewrite): Replace direct calls
1862 to routines of package Scil_ll by indirect call to the registered
1864 (Set_Reporting_Proc): New subprogram. Used to register a subprogram
1865 that is invoked when a node is allocated, replaced or rewritten.
1866 * scil_ll.adb (Copy_SCIL_Node): New routine that takes care of copying
1867 the SCIL node. Used as argument for Set_Reporting_Proc.
1868 (Initialize): Register Copy_SCIL_Node as the reporting routine that
1869 is invoked by atree.
1871 2010-06-23 Thomas Quinot <quinot@adacore.com>
1873 * sem_ch3.ads: Minor reformatting.
1875 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1877 * sem_ch12.adb (Analyze_Package_Instantiation): In CodePeer mode,
1878 always analyze the generic body and instance, because it may be needed
1880 (Mark_Context): Prepend the with clauses for needed generic units, so
1881 they appear in a better order for CodePeer.
1882 * sem_util.adb, sem_util.ads: Prototype code for AI05-0144.
1884 2010-06-23 Emmanuel Briot <briot@adacore.com>
1886 * prj.ads, prj-nmsc.adb (Error_Or_Warning): New subprogram.
1888 2010-06-23 Robert Dewar <dewar@adacore.com>
1890 * g-pehage.adb, exp_ch13.adb: Minor reformatting.
1892 2010-06-23 Thomas Quinot <quinot@adacore.com>
1894 * a-tags.ads: Fix description of TSD structure.
1896 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1898 * sem_ch12.adb (Mark_Context): When indicating that the body of a
1899 generic unit is needed prior to the unit containing an instantiation,
1900 search recursively the context of the generic to add other generic
1901 bodies that may be instantiated indirectly through the current instance.
1903 2010-06-23 Robert Dewar <dewar@adacore.com>
1905 * freeze.adb: Minor reformatting.
1907 2010-06-23 Bob Duff <duff@adacore.com>
1909 * g-pehage.adb (Trim_Trailing_Nuls): Fix the code to match the comment.
1911 2010-06-23 Vincent Celier <celier@adacore.com>
1913 * make.adb (Compile_Sources): Complete previous change.
1915 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1917 * sem_ch6.adb (Add_Extra_Formal): Use suffix "C" in the name of the
1918 Constrained extra formal.
1920 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1922 * exp_ch13.adb (Expand_Freeze_Actions): If validity checks and
1923 Initialize_Scalars are enabled, compile the generated equality function
1924 for a composite type with full checks enabled, so that validity checks
1925 are performed on individual components.
1927 2010-06-23 Emmanuel Briot <briot@adacore.com>
1929 * prj.adb, prj.ads, prj-nmsc.adb (Processing_Flags): New flag
1930 Missing_Source_Files.
1932 2010-06-23 Robert Dewar <dewar@adacore.com>
1934 * exp_ch3.adb, exp_util.adb: Minor reformatting.
1936 2010-06-23 Jose Ruiz <ruiz@adacore.com>
1938 * a-reatim.adb, a-retide.adb: Move the initialization of the tasking
1939 run time from Ada.Real_Time.Delays to Ada.Real_Time. This way, calls to
1940 Clock (without delays) use a run time which is properly initialized.
1942 2010-06-23 Vincent Celier <celier@adacore.com>
1944 * make.adb: Do not set Check_Readonly_Files when setting Must_Compile,
1945 when -f -u and a main is specified on the command line. However,
1946 attempt to compile even when the ALI file is read-only when
1947 Must_Compile is True.
1949 2010-06-23 Thomas Quinot <quinot@adacore.com>
1951 * checks.adb, g-pehage.adb, cstand.adb: Minor code factorization.
1953 2010-06-23 Javier Miranda <miranda@adacore.com>
1955 * sem_ch3.adb (Add_Internal_Interface_Entities): Generate internal
1956 entities for parent types that are interfaces. Needed in generics to
1957 handle formals that implement interfaces.
1958 (Derive_Subprograms): Add assertion for derivation of tagged types that
1959 do not cover interfaces. For generics, complete code that handles
1960 derivation of type that covers interfaces because the previous
1961 condition was weak (it required only name consistency; arguments were
1962 not checked). Add new code to locate primitives covering interfaces
1963 defined in generic units or instantiatons.
1964 * sem_util.adb (Has_Interfaces): Add missing support for derived types.
1965 * sem_ch6.adb (Check_Overriding_Indicator): Minor code cleanups.
1966 * exp_disp.adb (Make_Select_Specific_Data_Table): Skip primitives of
1967 interfaces that are parents of the type because they share the primary
1969 (Register_Primitive): Do not register primitives of interfaces that
1970 are parents of the type.
1971 * sem_ch13.adb (Analyze_Freeze_Entity): Add documentation.
1972 * exp_cg.adb (Write_Type_Info): When displaying overriding of interface
1973 primitives skip primitives of interfaces that are parents of the type.
1975 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1977 * sem_attr.adb (Eval_Attribute): If the prefix is an array, the
1978 attribute cannot be constant-folded if an index type is a formal type,
1979 or is derived from one.
1980 * checks.adb (Determine_Range): ditto.
1982 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1984 * gnat_ugn.texi, gnatxref.adb: Add support for --ext switch.
1986 2010-06-23 Bob Duff <duff@adacore.com>
1988 * g-pehage.ads, g-pehage.adb (Put): Fix off-by-one bug.
1989 (Insert): Disallow nul characters.
1990 (misc output routines): Assert no nul characters.
1992 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1994 * exp_ch4.adb: Use predefined unsigned type in all cases.
1996 2010-06-23 Bob Duff <duff@adacore.com>
1998 * s-rannum.adb (Reset): Avoid overflow in calculation of Initiator.
1999 * g-pehage.ads: Minor comment fixes.
2000 * g-pehage.adb: Minor: Add some additional debugging printouts under
2003 2010-06-23 Robert Dewar <dewar@adacore.com>
2005 * binde.adb (Better_Choice): Always prefer Pure/Preelab.
2006 (Worse_Choice): Always prefer Pure/Preelab.
2008 2010-06-23 Vincent Celier <celier@adacore.com>
2010 * a-reatim.adb: Call System.OS_Primitives.Initialize during elaboration
2012 2010-06-23 Robert Dewar <dewar@adacore.com>
2014 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Properly handle
2015 checking returns in generic case.
2016 (Check_Missing_Return): New procedure.
2018 2010-06-23 Robert Dewar <dewar@adacore.com>
2020 * bindgen.adb, switch-b.adb: Minor reformatting.
2022 2010-06-23 Javier Miranda <miranda@adacore.com>
2024 * frontend.adb (Frontend): Add call to initialize the new package
2026 * exp_ch7.adb (Wrap_Transient_Expression): Remove call to
2028 (Wrap_Transient_Statement): Remove call to Adjust_SCIL_Node.
2029 * sem_ch5.adb (Analyze_Iteration_Scheme.Process_Bounds): Remove call to
2031 * exp_util.adb (Insert_Actions): Remove code for
2032 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
2033 (Remove_Side_Effects): Remove calls to Adjust_SCIL_Node.
2034 * sinfo.adb (SCIL_Entity, SCIL_Tag_Value): Remove checks on
2035 N_SCIL_Tag_Init and N_SCIL_Dispatch_Table_Object_Init in the assertion.
2036 (SCIL_Related_Node, Set_SCIL_Related_Node): Removed.
2037 * sinfo.ads (SCIL_Related_Node): Field removed.
2038 (N_SCIL_Dispatch_Table_Object_Init): Node removed.
2039 (N_SCIL_Tag_Init): Node removed.
2040 * sem_scil.ads, sem_scil.adb (Adjust_SCIL_Node): Removed.
2041 (Check_SCIL_Node): New implementation.
2042 (Find_SCIL_Node): Removed.
2043 * sem.adb (Analyze): Remove management of
2044 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
2045 * sem_util.adb (Insert_Explicit_Dereference): Remove call to
2047 * exp_ch4.adb (Expand_N_In): Code cleanup: remove call to
2048 Set_SCIL_Related_Node and avoid adding the SCIL node before the
2049 referenced node using Insert_Action because this is not longer required.
2050 (Expand_Short_Circuit_Operator): Remove call to SCIL node.
2051 * exp_ch6.adb (Expand_Call): Remove call to Adjust_SCIL_Node.
2052 * sem_ch4.adb (Analyze_Type_Conversion): Remove call to Adjust_SCIL_Node
2053 * exp_disp.adb (Expand_Dispatching_Call): Minor code reorganization
2054 because we no longer require to generate the SCIL node before the call.
2055 (Make_DT): Remove generation of SCI_Dispatch_Table_Object_Init node.
2056 Remove calls to Set_SCIL_Related_Node and avoid adding the SCIL
2057 nodes before the referenced node using Insert_Action because this
2058 is not longer required.
2059 * atree.adb (Allocate_Initialize_Node, Replace, Rewrite): Add call to
2060 update the SCIL_Node field.
2061 * sprint.adb (Sprint_Node_Actual): Remove code for
2062 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
2063 * treepr.adb (Print_Node): Print the SCIL node field (if available).
2064 * exp_ch3.adb (Build_Init_Procedure): Remove generation of
2065 SCIL_Tag_Init nodes.
2066 * scil_ll.ads, scil_ll.adb: New files.
2067 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
2070 2010-06-23 Robert Dewar <dewar@adacore.com>
2072 * sem_ch6.adb: Minor reformatting.
2074 2010-06-23 Doug Rupp <rupp@adacore.com>
2076 * bindusg.adb (Display): Write -Hnn line.
2077 * bindgen.adb (Gen_Adainit_Ada): Write Heap_Size to binder file as
2079 * init.c (__gl_heap_size): Rename from __gl_no_malloc_64 and change
2080 valid values to 32 and 64.
2081 (GNAT$NO_MALLOC_64): Recognize TRUE, 1, FALSE, and 0 in addition to
2082 ENABLE, DISABLE as valid settings.
2083 * switch-b.adb (Scan_Binder_Switches): Process -Hnn switch.
2084 * opt.ads (Heap_Size): New global variable.
2085 * gcc-interface/utils2.c (maybe_wrap_malloc): Remove mostly redundant
2086 TARGET_MALLOC64 check. Fix comment.
2088 2010-06-23 Robert Dewar <dewar@adacore.com>
2090 * sem_ch6.adb, exp_ch4.adb, s-rannum.ads, sem.adb, sem_ch12.adb: Minor
2091 reformatting. Add comments.
2092 * errout.adb (Finalize): Properly adjust warning count when deleting
2095 2010-06-22 Robert Dewar <dewar@adacore.com>
2097 * errout.adb (Finalize): Set Prev pointers.
2098 (Finalize): Delete continuations for deletion by warnings off(str).
2099 * erroutc.ads: Add Prev pointer to error message structure.
2101 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2103 * sem.adb (Do_Unit_And_Dependents): If the spec of the main unit is a
2104 child unit, examine context of parent units to locate instantiated
2105 generics whose bodies may be needed.
2106 * sem_ch12.adb: (Mark_Context): if the enclosing unit does not have a
2107 with_clause for the instantiated generic, examine the context of its
2108 parents, to set Withed_Body flag, so that it can be visited earlier.
2109 * exp_ch4.adb (Expand_N_Op_Not): If this is a VMS operator applied to
2110 an unsigned type, use a type of the proper size for the intermediate
2111 value, to prevent alignment problems on unchecked conversion.
2113 2010-06-22 Geert Bosch <bosch@adacore.com>
2115 * s-rannum.ads Change Generator type to be self-referential to allow
2116 Random to update its argument. Use "in" mode for the generator in the
2117 Reset procedures to allow them to be called from the Ada.Numerics
2118 packages without tricks.
2119 * s-rannum.adb: Use the self-referencing argument to get write access
2120 to the internal state of the random generator.
2121 * a-nudira.ads: Make Generator a derived type of
2122 System.Random_Numbers.Generator.
2123 * a-nudira.adb: Remove use of 'Unrestricted_Access.
2124 Put subprograms in alpha order and add headers.
2125 * g-mbdira.ads: Change Generator type to be self-referential.
2126 * g-mbdira.adb: Remove use of 'Unrestricted_Access.
2128 2010-06-22 Robert Dewar <dewar@adacore.com>
2130 * freeze.adb: Minor reformatting
2131 Minor code reorganization (use Nkind_In and Ekind_In).
2133 2010-06-22 Bob Duff <duff@adacore.com>
2135 * gnat1drv.adb (Gnat1drv): Remove the messages that recommend using
2136 -gnatc when a file is compiled that we cannot generate code for, not
2137 helpful and confusing.
2139 2010-06-22 Vincent Celier <celier@adacore.com>
2141 * switch-m.adb (Normalize_Compiler_Switches): Process correctly
2144 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
2146 * s-rannum.adb: Replace constants with commented symbols.
2147 * s-rannum.ads: Explain significance of the initial value of the data
2150 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2152 * a-ngcoty.adb: Clarify comment.
2154 2010-06-22 Gary Dismukes <dismukes@adacore.com>
2156 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Return without
2157 expansion for indexing packed arrays with small power-of-2 component
2158 sizes when the target is AAMP.
2159 (Expand_Packed_Element_Reference): Return without expansion for
2160 indexing packed arrays with small power-of-2 component sizes when the
2163 2010-06-22 Geert Bosch <bosch@adacore.com>
2165 * exp_ch4.adb (Expand_N_In): Do not substitute a valid check for X in
2168 2010-06-22 Robert Dewar <dewar@adacore.com>
2170 * g-mbdira.adb, g-mbflra.adb, a-nuflra.adb, a-nudira.adb: Minor comment
2173 2010-06-22 Doug Rupp <rupp@adacore.com>
2175 * system-vms.ads, system-vms-zcx.ads: Remove old unused VMS system
2177 * system-vms_64.ads, system-vms-ia64.ads: Minor reformatting.
2178 (pragma Ident): Add a default ident string in the private part.
2180 2010-06-22 Robert Dewar <dewar@adacore.com>
2182 * cstand.adb: Minor reformatting.
2184 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2186 * freeze.adb (Build_And_Analyze_Renamed_Body): For expansion purposes,
2187 recognize the Shift and Rotation intrinsics that are known to the
2188 compiler but have no interface name.
2190 2010-06-22 Geert Bosch <bosch@adacore.com>
2192 * a-ngcoty.adb ("*"): Rewrite complex multiplication to use proper
2193 scaling in case of overflow or NaN results.
2195 2010-06-22 Robert Dewar <dewar@adacore.com>
2197 * cstand.adb: Complete previous change.
2198 * g-dirope.ads: Add comment.
2199 * s-stchop.adb, sfn_scan.adb: Minor reformatting.
2201 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2203 * cstand.adb: Add tree nodes for pragma Pack on string types.
2205 2010-06-22 Javier Miranda <miranda@adacore.com>
2207 * einfo.ads, einfo.adb (Last_Formal): New synthesized attribute.
2208 * exp_util.adb (Find_Prim_Op): Use new attribute to locate the last
2209 formal of a primitive.
2210 * exp_disp.adb (Is_Predefined_Dispatching_Operation,
2211 Is_Predefined_Dispatching_Alias): Use new attribute to locate the last
2212 formal of a primitive.
2213 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Use new attribute
2214 to obtain the last formal of a primitive.
2216 2010-06-22 Geert Bosch <bosch@adacore.com>
2218 * sysdep.c, init.c, adaint.c, cstreams.c: Remove conditional code
2219 depending on __EMX__ or MSDOS being defined.
2220 * i-cstrea.ads, gnat_rm.texi: Remove mentions of OS/2, DOS and Xenix.
2221 * a-excpol-abort.adb: Update comment indicating users of the file.
2222 * xref_lib.adb, sfn_scan.adb: Remove mention of OS/2, replace NT by
2224 * env.c: Remove empty conditional for MSDOS.
2225 * s-stchop.adb, g-dirope.ads, s-fileio.adb, osint.ads: Remove mention
2228 2010-06-22 Robert Dewar <dewar@adacore.com>
2230 * s-rannum.adb: Minor reformatting.
2232 2010-06-22 Javier Miranda <miranda@adacore.com>
2234 * sem_aux.adb, sem_aux.ads, sem_util.adb, sem_util.ads, sem_elim.adb,
2235 exp_cg.adb: Minor code reorganization: Move routine Ultimate_Alias from
2236 package Sem_Util to package Sem_Aux.
2238 2010-06-22 Javier Miranda <miranda@adacore.com>
2240 * exp_disp.adb (Make_Secondary_DT, Make_DT): Minor code cleanup:
2241 remove useless restriction on imported routines when building the
2244 2010-06-22 Robert Dewar <dewar@adacore.com>
2246 * cstand.adb (Create_Standard): Set Has_Pragma_Pack for standard string
2249 2010-06-22 Javier Miranda <miranda@adacore.com>
2251 * sem_ch4.adb (Collect_Generic_Type_Ops): Protect code that handles
2252 generic subprogram declarations to ensure proper context. Add missing
2253 support for generic actuals.
2254 (Try_Primitive_Operation): Add missing support for concurrent types that
2255 have no Corresponding_Record_Type. Required to diagnose errors compiling
2256 generics or when compiling with no code generation (-gnatc).
2257 * sem_ch9.adb (Analyze_Protected_Type, Analyze_Task_Type): Do not build
2258 the corresponding record type.
2259 * sem_disp.ads, sem_disp.adb (Check_Dispatching_Operation): Complete
2260 documentation. Do minimum decoration when processing a primitive of a
2261 concurrent tagged type that covers interfaces. Required to diagnose
2262 errors in the Object.Operation notation compiling generics or under
2264 * exp_ch9.ads, exp_ch9.adb (Build_Corresponding_Record): Add missing
2265 propagation of attribute Interface_List to the corresponding record.
2266 (Expand_N_Task_Type_Declaration): Code cleanup.
2267 (Expand_N_Protected_Type_Declaration): Code cleanup.
2269 2010-06-22 Matthew Heaney <heaney@adacore.com>
2271 * a-convec.adb, a-coinve.adb: Removed 64-bit types Int and UInt.
2273 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
2275 * s-rannum.adb (Random_Float_Template): Replace with unbiased version
2276 that is able to produce all representable floating-point numbers in the
2277 unit interval. Remove template parameter Shift_Right, no longer used.
2278 * gnat_rm.texi: Document the period of the pseudo-random number
2279 generator under the description of its algorithm.
2280 * gcc-interface/Make-lang.in: Update dependencies.
2282 2010-06-22 Thomas Quinot <quinot@adacore.com>
2284 * exp_aggr.adb (Rewrite_Discriminant): Fix predicate used to identify
2285 reference to discriminant (can be an expanded name as well as an
2288 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2290 * exp_ch6.adb: Clarify comment.
2292 2010-06-22 Geert Bosch <bosch@adacore.com>
2294 * exp_imgv.adb (Expand_Image_Attribute): Treat ordinary fixed point
2295 with decimal small as decimal types, avoiding floating-point arithmetic.
2296 (Has_Decimal_Small): New function.
2297 * einfo.ads, einfo.adb (Aft_Value): New synthesized attributed for
2299 * sem_attr.adb (Eval_Attribute): Remove Aft_Value function and update
2300 callers to call the new function in Einfo that takes the entity as
2303 2010-06-22 Robert Dewar <dewar@adacore.com>
2305 * sem_ch3.adb, sem_ch8.adb: Minor reformatting.
2307 2010-06-22 Thomas Quinot <quinot@adacore.com>
2309 * sem_elab.adb: Minor reformatting.
2311 2010-06-22 Vincent Celier <celier@adacore.com>
2313 * gnatsym.adb: Put the object files in the table in increasing
2314 aphabetical order of base names.
2316 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2318 * sem_ch8.adb (Set_Entity_Or_Discriminal): New procedure used by
2319 Find_Direct_Name and Find_Expanded_Name, to replace a discriminant with
2320 the corresponding discriminal within a record declaration.
2322 2010-06-22 Thomas Quinot <quinot@adacore.com>
2324 * exp_aggr.adb (Rewrite_Discriminant): Rewriting must occur only for an
2325 expression referring to a discriminal of the type of the aggregate (not
2326 a discriminal of some other unrelated type), and the prefix in the
2327 generated selected component must come from Lhs, not Obj.
2329 2010-06-22 Thomas Quinot <quinot@adacore.com>
2331 * sem_ch3.adb (Build_Derived_Record_Type): Fix predicate determining
2332 when to freeze the parent type.
2334 2010-06-22 Robert Dewar <dewar@adacore.com>
2336 * s-rannum.adb, a-nudira.adb, types.ads, freeze.adb, sem_aggr.adb,
2337 exp_aggr.adb: Minor reformatting.
2338 * gnat_rm.texi: Document GNAT.MBBS_Discrete_Random and
2339 GNAT.MBSS_Float_Random.
2340 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: Fix header.
2342 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
2344 * a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-nuflra.ads,
2345 gnat_rm.texi, impunit.adb, Makefile.rtl, s-rannum.adb
2346 (Random_Float_Template, Random): New method of creating
2347 uniform floating-point variables that allow the creation of all machine
2350 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: New file.
2352 2010-06-22 Gary Dismukes <dismukes@adacore.com>
2354 * sem_ch5.adb (Analyze_Assignment): Revise test for illegal assignment
2355 to abstract targets to check that the type is tagged and comes from
2356 source, rather than only testing for targets of interface types. Remove
2359 2010-06-22 Vincent Celier <celier@adacore.com>
2361 * vms_data.ads: Modify the declarations of qualifiers
2362 /UNCHECKED_SHARED_LIB_IMPORTS to allow the generation of gnat.hlp
2365 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2367 * exp_ch6.adb (Is_Build_In_Place_Function): Predicate is false if
2368 expansion is disabled.
2370 2010-06-22 Robert Dewar <dewar@adacore.com>
2372 * makeusg.adb: Minor reformatting.
2374 2010-06-22 Robert Dewar <dewar@adacore.com>
2376 * types.ads: (Dint): Removed, no longer used anywhere.
2377 * uintp.adb (UI_From_CC): Use UI_From_Int, range is sufficient.
2378 (UI_Mul): Avoid use of UI_From_Dint.
2379 (UI_From_Dint): Removed, not used.
2380 * uintp.ads (UI_From_Dint): Removed, not used.
2381 (Uint_Min/Max_Simple_Mul): New constants.
2383 2010-06-22 Vincent Celier <celier@adacore.com>
2385 * clean.adb (Parse_Cmd_Line): Recognize switch
2386 --unchecked-shared-lib-imports.
2387 (Usage): Add line for switch --unchecked-shared-lib-imports
2388 * makeusg.adb: Add line for switch --unchecked-shared-lib-imports
2389 * makeutl.ads: (Unchecked_Shared_Lib_Imports): New constant string
2390 moved from GPR_Util.
2391 * switch-m.adb (Scan_Make_Switches): Recognize switch
2392 --unchecked-shared-lib-imports.
2393 * vms_data.ads: Add VMS qualifiers /UNCHECKED_SHARED_LIB_IMPORTS.
2394 * gnat_ugn.texi: Add documentation for new switch
2395 --unchecked-shared-lib-imports. Add also documentation for --subdirs.
2397 2010-06-22 Javier Miranda <miranda@adacore.com>
2399 * sem_prag.adb, sem_util.adb, sem_util.ads, sem_attr.adb, exp_ch6.adb,
2400 exp_disp.adb, sem_eval.adb, exp_dist.adb lib-xref.adb: Code cleanup,
2401 this patch replaces duplication of code that traverses the chain of
2402 aliased primitives by a call to routine Ultimate_Alias that
2403 provides this functionality.
2405 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2407 * fmap.adb, opt.ads, osint.adb, osint.ads, output.ads, scng.adb,
2408 sinput-c.adb, switch-m.ads, tree_io.ads: Use simpler form of
2411 2010-06-22 Thomas Quinot <quinot@adacore.com>
2413 * einfo.ads: Minor reformatting.
2415 2010-06-22 Javier Miranda <miranda@adacore.com>
2417 * exp_disp.adb (Expand_Interface_Thunk): Do not generate thunk of
2418 eliminated primitives.
2419 (Make_DT): Avoid referencing eliminated primitives.
2420 (Register_Primitive): Do not register eliminated primitives in the
2421 dispatch table. Required to add this functionality when the program is
2422 compiled without static dispatch tables (-gnatd.t)
2424 2010-06-22 Emmanuel Briot <briot@adacore.com>
2426 * fmap.adb, scng.adb, switch-m.ads, sinput-c.adb, opt.ads, output.ads,
2427 tree_io.ads, osint.adb, osint.ads: Use configuration pragmas to prevent
2428 warnings on use of internal GNAT units.
2430 2010-06-22 Jose Ruiz <ruiz@adacore.com>
2432 * s-taprop-vxworks.adb (Set_Priority): Update comments.
2434 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
2436 * s-rannum.adb: Make stylistic change to remove mystery constant in
2437 Extract_Value. Image_Numeral_Length: new symbolic constant.
2439 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2441 * einfo.ads, einfo.adb: Make Is_Protected_Interface,
2442 Is_Synchronized_Interface, Is_Task_Interface into computable
2443 predicates, to free three flags in entity nodes.
2444 * sem_ch3.adb: Remove setting of these flags.
2446 2010-06-22 Robert Dewar <dewar@adacore.com>
2448 * uintp.adb, osint.adb, prj-conf.adb, prj-part.adb, prj.adb: Minor
2450 * s-taprop-vxworks.adb: Add comment for Set_Priority.
2451 * impunit.adb (Map_Array): Add entries for s-htable.ads and s-crc32.ads
2452 * projects.texi: Move @cindex to the left margin, since otherwise we
2453 are missing entries in the index.
2455 2010-06-22 Emmanuel Briot <briot@adacore.com>
2457 * prj-part.adb, prj.adb, tempdir.ads, makeutl.adb: Use
2458 packages from the GNAT hierarchy instead of System when possible.
2459 * gcc-interface/Make-lang.in: Update dependencies.
2461 2010-06-22 Jose Ruiz <ruiz@adacore.com>
2463 * s-taprop-vxworks.adb (Set_Priority): Remove the code that was
2464 previously in place to reorder the ready queue when a task drops its
2465 priority due to the loss of inherited priority.
2467 2010-06-22 Vincent Celier <celier@adacore.com>
2469 * projects.texi: Minor spelling error fixes.
2472 2010-06-22 Emmanuel Briot <briot@adacore.com>
2474 * prj-part.adb, prj-ext.adb, prj.adb, makeutl.adb, prj-conf.adb: Remove
2475 warnings for some with clauses.
2477 2010-06-22 Robert Dewar <dewar@adacore.com>
2479 * errout.adb (Unwind_Internal_Type): Improve handling of First_Subtype
2480 test to catch more cases where first subtype is the results we want.
2481 * sem_res.adb (Make_Call_Into_Operator): Don't go to First_Subtype in
2482 error case, since Errout will now handle this correctly.
2483 * gcc-interface/Make-lang.in: Add Sem_Aux to list of GNATBIND objects.
2484 Update dependencies.
2486 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2488 * exp_ch4.adb (Expand_Allocator_Expression): Set Related_Node properly
2489 when calling Make_Temporary.
2491 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2493 * sem_ch3.adb (Access_Subprogram_Declaration): An anonymous access to
2494 subprogram can be associated with an entry body.
2496 2010-06-22 Robert Dewar <dewar@adacore.com>
2498 * scos.ads: Add note on membership test handling.
2500 2010-06-22 Vincent Celier <celier@adacore.com>
2502 * projects.texi: Minor spelling fixes.
2505 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
2507 * s-rannum.adb: Correct off-by-one error in Extract_Value.
2509 2010-06-22 Vincent Celier <celier@adacore.com>
2511 * mlib-prj.adb (Display): In non verbose mode, truncate after fourth
2513 * mlib-utl.adb (Gcc): In non verbose mode, truncate the display of the
2514 gcc command if it is too long.
2516 2010-06-22 Robert Dewar <dewar@adacore.com>
2518 * errout.adb (Set_Msg_Node): Fix incorrect reference to node.
2520 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2522 * exp_ch6.adb (Expand_Actuals): Use Actual as the related node when
2523 calling Make_Temporary.
2525 2010-06-22 Robert Dewar <dewar@adacore.com>
2527 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting.
2529 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2531 * sem_res.adb: Additional special-case for VMS.
2533 2010-06-22 Vincent Celier <celier@adacore.com>
2535 * gnatsym.adb: Minor comment fix.
2537 2010-06-22 Vincent Celier <celier@adacore.com>
2539 * prj-nmsc.adb (Process_Naming_Scheme): Initialize table Lib_Data_Table.
2541 2010-06-22 Robert Dewar <dewar@adacore.com>
2543 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode
2544 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in
2545 Ada 95 mode as an implementation defined attribute.
2547 2010-06-22 Vincent Celier <celier@adacore.com>
2549 * bindusg.adb (Display): Update line for -R
2550 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder
2551 generated files when -R is used.
2553 2010-06-22 Vincent Celier <celier@adacore.com>
2555 * prj-nmsc.adb (Lib_Data_Table): New table.
2556 (Check_Library_Attributes): Check if the same library name is used in
2557 two different projects that do not extend each other.
2559 2010-06-22 Robert Dewar <dewar@adacore.com>
2561 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting.
2563 2010-06-22 Vincent Celier <celier@adacore.com>
2565 * adaint.c (__gnat_locate_regular_file): If a directory in the path is
2566 empty, make it the current working directory.
2568 2010-06-22 Thomas Quinot <quinot@adacore.com>
2570 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged
2571 private type with discriminants, make sure the parent type is frozen.
2573 2010-06-22 Eric Botcazou <ebotcazou@adacore.com>
2575 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal
2576 with packed array references specially.
2577 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference
2578 to a component of a bit packed array if it is the prefix of 'Bit.
2579 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare.
2580 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a
2581 'Bit reference, where the prefix involves a packed array reference.
2582 (Get_Base_And_Bit_Offset): New helper, extracted from...
2583 (Expand_Packed_Address_Reference): ...here. Call above procedure to
2584 get the outer object and offset expression.
2586 2010-06-22 Thomas Quinot <quinot@adacore.com>
2588 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting.
2589 * einfo.adb (Related_Expression, Set_Related_Expression): Add
2592 2010-06-22 Javier Miranda <miranda@adacore.com>
2594 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code
2595 reorganization to properly check if the operation has been inherited as
2596 an abstract operation.
2598 2010-06-22 Ed Falis <falis@adacore.com>
2600 * s-osinte-vxworks.ads: Complete previous change.
2602 2010-06-22 Thomas Quinot <quinot@adacore.com>
2604 * sem_res.adb: Add comment.
2605 * projects.texi, gnat_ugn.texi: Remove macro.
2607 2010-06-22 Vincent Celier <celier@adacore.com>
2609 * prj-attr.adb: Remove project level attribute Main_Language.
2611 2010-06-22 Robert Dewar <dewar@adacore.com>
2613 * switch-b.adb, osint-b.adb: Minor reformatting.
2615 2010-06-22 Pascal Obry <obry@adacore.com>
2617 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a
2618 vector if previous send was not fully successful. If only part of
2619 the vector data was sent, we exit the loop.
2621 2010-06-22 Thomas Quinot <quinot@adacore.com>
2623 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better
2624 error reporting with generic types.
2626 2010-06-22 Thomas Quinot <quinot@adacore.com>
2628 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads,
2629 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb,
2630 vms_data.ads: Add a new command line switch -A to gnatbind to output
2631 the list of all ALI files for the partition.
2633 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2635 * s-osinte-vxworks.ads: Fix casing.
2636 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous
2637 change: Interfaces.C does not provide a long_long type.
2639 2010-06-22 Emmanuel Briot <briot@adacore.com>
2641 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and
2642 native user's guide, since this document contains the two versions.
2643 * gcc-interface/Make-lang.in: Update doc dependencies.
2645 2010-06-22 Robert Dewar <dewar@adacore.com>
2647 * sem_ch3.adb: Minor reformatting. Minor code reorganization.
2649 2010-06-22 Emmanuel Briot <briot@adacore.com>
2651 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should
2652 not build this file on its own (only through gnat_ugn.texi).
2653 Remove macro definitions and insert simpler version in gnat_ugn.texi.
2655 2010-06-22 Robert Dewar <dewar@adacore.com>
2657 * ali-util.ads: Minor comment update.
2658 * g-socthi-mingw.adb: Minor reformatting.
2660 2010-06-22 Ed Falis <falis@adacore.com>
2662 * s-osinte-vxworks.ads: take sigset_t definition from System.VxWorks.Ext
2663 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t
2664 for specific versions of VxWorks.
2666 2010-06-22 Emmanuel Briot <briot@adacore.com>
2668 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files
2669 related sections from user's guide and reference manual, since they
2670 have now been merged together into a separate document (projects.texi).
2671 This removes a lot of duplication where attributes where described
2673 The grammar for the project files is now in each of the sections
2674 (packages,expressions,...) instead of being duplicates in two other
2675 sections (one in the user's guide that contained the full grammar,
2676 and various sections in the rm that contained extracts of the same
2678 Added the full list of all supported attributes, since existing lists
2680 Rename "associative array" into "indexed attribute"
2681 Remove sections that were duplicates ("External References in
2682 Project Files" and "External Values", and "Project Extensions"
2683 for instance). The list of valid packages in project files is now in
2686 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2688 * sem_ch3.adb (Add_Internal_Interface_Entities): If
2689 Find_Primitive_Covering_Interface does not find the operation, it may
2690 be because of a name conflict between the inherited operation and a
2691 local non-overloadable name. In that case look for the operation among
2692 the primitive operations of the type. This search must succeed
2693 regardless of visibility.
2695 2010-06-22 Pascal Obry <obry@adacore.com>
2697 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg.
2698 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows
2701 2010-06-22 Robert Dewar <dewar@adacore.com>
2703 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against
2705 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression): Ditto.
2707 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2709 * s-intman-vxworks.ads: Code clean up.
2711 2010-06-22 Thomas Quinot <quinot@adacore.com>
2713 * sem_res.adb (Resolve_Slice): When the prefix is an explicit
2714 dereference, construct actual subtype of designated object to generate
2715 proper bounds checks.
2717 2010-06-22 Thomas Quinot <quinot@adacore.com>
2719 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to
2720 Read_Withed_ALIs, which is more descriptive.
2722 2010-06-22 Pascal Obry <obry@adacore.com>
2724 * g-sothco.ads: Minor reformatting.
2725 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and
2726 C_Sendmsg implementation.
2727 (C_Sendmsg): Do not use lock (not needed).
2728 (C_Recvmsg): Likewise and also do not wait for incoming data.
2730 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2732 * uintp.adb: Fix scope error in operator call.
2734 2010-06-22 Vincent Celier <celier@adacore.com>
2736 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/".
2737 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if
2738 autoconfiguration is needed, fail indicating that no config project
2739 file can be found, as there is no autoconfiguration on VMS.
2741 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2743 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope
2744 for an operator in a functional notation, when operands are universal.
2746 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2748 * gcc-interface/Make-lang.in: Update dependencies.
2750 2010-06-22 Robert Dewar <dewar@adacore.com>
2752 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component
2754 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name.
2755 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do
2757 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration
2760 2010-06-22 Vincent Celier <celier@adacore.com>
2762 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as
2763 it has no effect. Always pass -nostdlib to gnatlink, even on VMS.
2765 2010-06-22 Pascal Obry <obry@adacore.com>
2767 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on
2769 (C_Recvmsg): Make sure the routine is atomic. Also fully
2770 fill vectors in the proper order.
2771 (C_Sendmsg): Make sure the routine is atomic.
2773 2010-06-22 Robert Dewar <dewar@adacore.com>
2775 * sem_ch8.adb: Update comment.
2776 * sem_res.adb: Minor code reorganization (use Ekind_In).
2778 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2780 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded
2781 name is a call, use the number of actuals to determine whether this is
2782 a binary or unary operator, rather than relying on later information
2783 to resolve the overload.
2785 2010-06-22 Robert Dewar <dewar@adacore.com>
2787 * sem_ch10.adb, sem_aggr.adb: Minor reformatting.
2789 2010-06-22 Robert Dewar <dewar@adacore.com>
2791 * sem_ch3.adb, sem_disp.adb: Minor code fixes.
2792 * sem_eval.adb: Minor reformatting.
2794 2010-06-22 Vincent Celier <celier@adacore.com>
2796 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
2797 to gnatlink, except on Open VMS.
2798 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default
2799 object directories if -nostdlib is used.
2801 2010-06-22 Robert Dewar <dewar@adacore.com>
2803 * sem_util.adb (Is_Delegate): Put in proper alpha order.
2804 * sem_eval.adb: Minor reformatting.
2806 2010-06-22 Robert Dewar <dewar@adacore.com>
2808 * g-expect-vms.adb, sem_res.adb: Minor reformatting.
2809 * exp_aggr.adb: Minor comment changes and reformatting.
2810 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha order
2811 * sem_util.ads: Add some missing pragma Inline's (efficiency issue only)
2813 2010-06-22 Thomas Quinot <quinot@adacore.com>
2815 * sem_util.adb (Build_Actual_Subtype): Record original expression in
2816 Related_Expression attribute of the constructed subtype.
2817 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
2818 Node24 on types for...
2819 (Related_Expression): Make attribute available on types as well.
2821 2010-06-22 Gary Dismukes <dismukes@adacore.com>
2823 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead of
2824 Directly_Designated_Type when the type argument is an access type.
2825 (Find_Interface_Tag): Retrieve Designated_Type instead of
2826 Directly_Designated_Type when the type argument is an access type.
2827 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of
2828 Directly_Designated_Type of each access discriminant.
2829 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
2830 instead of Directly_Designated_Type when the operand and target types
2833 2010-06-22 Thomas Quinot <quinot@adacore.com>
2835 * exp_aggr.adb (Flatten): Return False if one choice is statically
2836 known to be out of bounds.
2838 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2840 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
2841 a parameterless function call, preserve parentheses of original
2842 expression, for proper handling by pretty printer.
2843 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
2844 procedure, to handle quietly identifiers that have no entity names.
2845 * exp_util.adb (Get_Current_Value_Condition): If the parent of an
2846 elsif_part is missing, it has been rewritten as a nested if, and there
2847 is no useful information on the current value of the variable.
2849 2010-06-22 Gary Dismukes <dismukes@adacore.com>
2851 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
2852 discriminals to the current scope.
2853 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
2854 scope, which could overwrite a different already set value.
2856 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2858 * sem_res.adb (Valid_Conversion): If expression is a predefined
2859 operator, use sloc of type of interpretation to improve error message
2860 when operand is of some derived type.
2861 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.
2863 2010-06-22 Emmanuel Briot <briot@adacore.com>
2865 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
2866 that it can set out parameters as well. When a process has died, reset
2867 its Input_Fd to Invalid_Fd, so that when using multiple processes we
2868 can find out which process has died.
2870 2010-06-22 Thomas Quinot <quinot@adacore.com>
2872 * sem_eval.adb (Find_Universal_Operator_Type): New
2873 subprogram to identify the operand type of an operator on universal
2874 operands, when an explicit scope indication is present. Diagnose the
2875 case where such a call is ambiguous.
2876 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
2877 Use the above to identify the operand type so it can be properly frozen.
2878 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
2879 type, done in an arbitrary, possibly incorrect type (the presence of
2880 some numeric type in the scope is checked for legality, but when more
2881 than one such type is in the scope, we just pick a random one, not
2882 necessarily the expected one).
2883 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
2886 2010-06-22 Robert Dewar <dewar@adacore.com>
2888 * sem_eval.adb: Minor reformatting.
2890 2010-06-22 Robert Dewar <dewar@adacore.com>
2892 * exp_ch4.adb (Expand_N_Conditional_Expression): Use
2893 Expression_With_Actions to clean up the code generated when folding
2894 constant expressions.
2896 2010-06-22 Vincent Celier <celier@adacore.com>
2898 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
2901 2010-06-22 Vincent Celier <celier@adacore.com>
2903 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
2904 found, check if it's path has aready been found, whatever its index.
2906 2010-06-22 Robert Dewar <dewar@adacore.com>
2908 * atree.adb, gnatbind.adb: Minor reformatting.
2909 Minor code reorganization.
2911 2010-06-21 Robert Dewar <dewar@adacore.com>
2913 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
2914 known at compile time.
2916 2010-06-21 Gary Dismukes <dismukes@adacore.com>
2918 * atree.adb: Fix comment typo.
2920 2010-06-21 Ed Schonberg <schonberg@adacore.com>
2922 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
2923 whether a universal arithmetic expression in a conversion, which is
2924 rewritten from a function call with an expanded name, is ambiguous.
2926 2010-06-21 Vincent Celier <celier@adacore.com>
2928 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
2929 source files in specified list of sources.
2930 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they
2932 (Add_Source): Set the Location of the new source
2933 (Process_Exceptions_File_Based): Call Add_Source with the Location
2934 (Get_Sources_From_File): If an exception is found, set its Listed to
2936 (Find_Sources): When Source_Files is specified, if an exception is
2937 found, set its Listed to True. Remove any exception that is not in a
2938 specified list of sources.
2939 * prj.ads (Source_Data): New component Location
2941 2010-06-21 Vincent Celier <celier@adacore.com>
2943 * gnatbind.adb (Closure_Sources): Global table, moved from block.
2945 2010-06-21 Thomas Quinot <quinot@adacore.com>
2947 * sem_res.adb: Minor reformatting.
2948 * atree.adb: New debugging hook "rr" for node rewrites.
2950 2010-06-21 Robert Dewar <dewar@adacore.com>
2952 * g-expect.ads, g-expect.adb: Minor reformatting.
2954 2010-06-21 Emmanuel Briot <briot@adacore.com>
2956 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.
2958 2010-06-21 Arnaud Charlet <charlet@adacore.com>
2960 * gcc-interface/Make-lang.in: Update dependencies.
2962 2010-06-21 Thomas Quinot <quinot@adacore.com>
2964 * bindgen.ads: Update comments.
2966 2010-06-21 Vincent Celier <celier@adacore.com>
2968 * gnatbind.adb: Suppress dupicates when listing the sources in the
2969 closure (switch -R).
2971 2010-06-21 Emmanuel Briot <briot@adacore.com>
2973 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
2976 2010-06-21 Emmanuel Briot <briot@adacore.com>
2978 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
2980 (Expect_Internal): No longer raises an exception, so that it can set
2981 out parameters as well. When a process has died, reset its Input_Fd
2982 to Invalid_Fd, so that when using multiple processes we can find out
2983 which process has died.
2985 2010-06-21 Robert Dewar <dewar@adacore.com>
2987 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
2988 checks.adb, sem_res.adb: Minor reformatting. Add comments.
2990 2010-06-21 Ed Schonberg <schonberg@adacore.com>
2992 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
2993 rederivation associated with a full declaration in a private part, and
2994 there is a partial view that derives the same parent subprogram, the
2995 new entity does not become visible. This check must be applied to
2996 interface operations as well.
2998 2010-06-21 Thomas Quinot <quinot@adacore.com>
3000 * checks.adb: Add comments.
3001 * prj-nmsc.adb: Minor reformatting.
3003 2010-06-21 Thomas Quinot <quinot@adacore.com>
3005 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
3006 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
3007 extract bounds, to ensure that we get the proper captured values,
3008 rather than an expression that may have changed value since the point
3009 where the subtype was elaborated.
3010 (Find_Body_Discriminal): New utility subprogram to share code between...
3011 (Eval_Attribute): For the case of a subtype bound that references a
3012 discriminant of the current concurrent type, insert appropriate
3013 discriminal reference.
3014 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
3015 requeue to an entry in a family in the current task, use corresponding
3017 (Analyze_Accept_Statement): Rely on expansion of attribute references
3018 to insert proper discriminal references in range check for entry in
3021 2010-06-21 Emmanuel Briot <briot@adacore.com>
3023 * s-regpat.adb (Compile): Fix handling of big patterns.
3025 2010-06-21 Robert Dewar <dewar@adacore.com>
3027 * a-tifiio.adb: Minor reformatting.
3029 2010-06-21 Pascal Obry <obry@adacore.com>
3031 * prj-nmsc.adb (Search_Directories): Use the non-translated directory
3034 2010-06-21 Javier Miranda <miranda@adacore.com>
3036 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
3039 2010-06-21 Ed Schonberg <schonberg@adacore.com>
3041 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created
3042 to hold the result, indicate that the target of the declaration does
3043 not need an initialization, to prevent spurious errors when
3044 Initialize_Scalars is enabled.
3046 2010-06-21 Ed Schonberg <schonberg@adacore.com>
3048 * a-tifiio.adb (Put): In the procedure that performs I/O on a String,
3049 Fore is not bound by line length. The Fore parameter of the internal
3050 procedure that performs the operation is an integer.
3052 2010-06-21 Thomas Quinot <quinot@adacore.com>
3054 * sem_res.adb, checks.adb: Minor reformatting.
3056 2010-06-21 Emmanuel Briot <briot@adacore.com>
3058 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
3060 (Insert_Operator_Before): New subprogram, avoids duplicated code
3061 (Compile): Avoid doing two compilations when the pattern matcher ends
3064 2010-06-21 Emmanuel Briot <briot@adacore.com>
3066 * s-regpat.adb: Improve debug traces
3067 (Dump): Change output format to keep it smaller.
3069 2010-06-21 Javier Miranda <miranda@adacore.com>
3071 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard
3072 output to the output file when this routine completes its work.
3074 2010-06-20 Eric Botcazou <ebotcazou@adacore.com>
3076 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of
3077 for loop. Call build_constructor_from_list directly in the CICO case.
3079 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3081 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming
3082 declaration appears in the same unit and ealier than the renamed
3083 entity, retain generated body to prevent order-of-elaboration issues in
3086 2010-06-18 Arnaud Charlet <charlet@adacore.com>
3088 * s-tpoben.adb: Update comments.
3090 2010-06-18 Robert Dewar <dewar@adacore.com>
3092 * debug.adb: Minor comment change.
3094 2010-06-18 Javier Miranda <miranda@adacore.com>
3096 * exp_cg.adb: Code clean up.
3097 * debug.adb: Complete documentation of switch -gnatd.Z.
3098 * gcc-interface/misc.c (callgraph_info_file): Declare.
3100 2010-06-18 Javier Miranda <miranda@adacore.com>
3102 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization.
3104 2010-06-18 Thomas Quinot <quinot@adacore.com>
3106 * sprint.ads: Minor reformatting.
3107 * output.ads: Update obsolete comment.
3109 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3111 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is
3112 an external intrinsic operation (e.g. a GCC numeric function) indicate
3113 that the renaming entity has the same characteristics, so a call to it
3114 is properly expanded.
3116 2010-06-18 Javier Miranda <miranda@adacore.com>
3118 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial
3119 support for dispatch table/callgraph info generation.
3120 * gcc-interface/Make-lang.in: Update dependencies.
3122 2010-06-18 Robert Dewar <dewar@adacore.com>
3124 * exp_ch6.adb: Minor reformatting.
3125 * gnatname.adb: Add comment.
3127 2010-06-18 Vincent Celier <celier@adacore.com>
3129 * gnatname.adb (Scan_Args): When --and is used, make sure that the
3130 dynamic tables in the newly allocated Argument_Data are properly
3133 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
3135 * gnat1drv.adb: Fix comment.
3137 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3139 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a
3140 renaming, re-expand the call with the renamed subprogram if that one
3141 is marked inlined as well.
3143 2010-06-18 Gary Dismukes <dismukes@adacore.com>
3145 * gnat1drv.adb (Adjust_Global_Switches): Enable
3146 Use_Expression_With_Actions for AAMP and VM targets.
3148 2010-06-18 Vincent Celier <celier@adacore.com>
3150 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC.
3152 2010-06-18 Thomas Quinot <quinot@adacore.com>
3154 * exp_ch4.adb: Minor reformatting.
3156 2010-06-18 Javier Miranda <miranda@adacore.com>
3158 * debug.ads Add documentation on -gnatd.Z.
3160 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3162 * sem_elim.adb: Proper error message on improperly eliminated instances
3164 2010-06-18 Vincent Celier <celier@adacore.com>
3166 * prj.ads (Response_File_Format): New value GCC.
3168 2010-06-18 Thomas Quinot <quinot@adacore.com>
3170 * gnat1drv.adb: Minor reformatting.
3172 2010-06-18 Robert Dewar <dewar@adacore.com>
3174 * make.adb, sem_cat.adb: Minor reformatting.
3175 * sem_eval.adb: Fix typos.
3177 2010-06-18 Pascal Obry <obry@adacore.com>
3179 * prj-nmsc.adb: Fix source filenames casing in debug output.
3181 2010-06-18 Robert Dewar <dewar@adacore.com>
3183 * gnatcmd.adb: Minor reformatting.
3185 2010-06-18 Robert Dewar <dewar@adacore.com>
3187 * sem_eval.adb (Eval_Conditional_Expression): Result is static if
3188 condition and both sub-expressions are static (and result is selected
3191 2010-06-18 Robert Dewar <dewar@adacore.com>
3193 * g-pehage.adb: Minor reformatting
3195 2010-06-18 Pascal Obry <obry@adacore.com>
3197 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into
3200 2010-06-18 Arnaud Charlet <charlet@adacore.com>
3202 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
3203 dependencies. Fix target pairs on darwin.
3204 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND.
3206 2010-06-18 Pascal Obry <obry@adacore.com>
3208 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output.
3210 2010-06-18 Vincent Celier <celier@adacore.com>
3212 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global
3213 configuration pragmas file and, if -U is not used, for a local one.
3215 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3217 * sem_elim.adb (Check_Eliminated): Use full information on entity name
3218 when it is given in the pragma by a selected component.
3219 (Check_For_Eliminated_Subprogram): Do no emit error if within a
3220 instance body that is itself within a generic unit.
3221 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is
3222 eliminated, mark as well the anonymous subprogram that is its alias
3223 and appears within the wrapper package.
3225 2010-06-18 Bob Duff <duff@adacore.com>
3227 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code.
3228 Raise an exception if the output file cannot be opened. Add comments.
3230 2010-06-18 Thomas Quinot <quinot@adacore.com>
3232 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is
3233 not illegal per E.2.2(7) if it occurs in the private part of a
3236 2010-06-18 Arnaud Charlet <charlet@adacore.com>
3238 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
3239 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
3240 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
3241 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
3242 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
3243 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
3244 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
3245 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
3246 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
3247 errout.ads: Update comments. Minor reformatting.
3249 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb,
3250 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads,
3251 a-strunb.adb (Big_String. Big_String_Access): New type.
3253 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
3254 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
3255 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices.
3257 2010-06-18 Geert Bosch <bosch@adacore.com>
3259 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for
3262 2010-06-18 Robert Dewar <dewar@adacore.com>
3264 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions
3267 2010-06-18 Robert Dewar <dewar@adacore.com>
3269 * sprint.adb: Minor format change for N_Expression_With_Actions.
3270 * repinfo.adb: Minor reformatting.
3272 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3274 * sem_elim.adb (Check_Eliminated): If within a subunit, use
3275 Defining_Entity to obtain the name of the entity in the proper body, to
3276 properly handle both separate packages and subprograms.
3278 2010-06-18 Emmanuel Briot <briot@adacore.com>
3280 * prj-nmsc.adb (Check_File): New parameter Display_Path.
3282 2010-06-18 Thomas Quinot <quinot@adacore.com>
3284 * g-socket.adb, g-socket.ads (Null_Selector): New object.
3286 2010-06-18 Pascal Obry <obry@adacore.com>
3288 * gnat_ugn.texi: Minor clarification.
3290 2010-06-18 Emmanuel Briot <briot@adacore.com>
3292 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate
3293 code when using the project dir as the source dir.
3294 (Search_Directories): use the normalized name for the source directory,
3295 where symbolic names have potentially been resolved.
3297 2010-06-18 Robert Dewar <dewar@adacore.com>
3299 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field
3300 when we create N_Expression_With_Actions node.
3301 (Expand_Short_Circuit): Ditto.
3303 2010-06-18 Robert Dewar <dewar@adacore.com>
3305 * exp_util.adb: Minor reformatting.
3307 2010-06-18 Thomas Quinot <quinot@adacore.com>
3309 * types.ads: Clean up obsolete comments
3310 * tbuild.adb: Minor reformatting.
3311 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb,
3312 exp_strm.adb, aa_drive.adb: Minor reformatting.
3313 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported
3314 intrinsic with an Interface_Name denotes an imported back-end builtin,
3315 and must be rewritten into a call, not left in the tree as an operator,
3316 so return False in that case.
3318 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
3320 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator.
3322 2010-06-18 Robert Dewar <dewar@adacore.com>
3324 * scos.ads: Add proposed output for case expression
3326 2010-06-18 Jose Ruiz <ruiz@adacore.com>
3328 * gnat_ugn.texi: Document that, when using the RTX compiler to generate
3329 RTSS modules, we need to use the Microsoft linker.
3331 2010-06-18 Robert Dewar <dewar@adacore.com>
3333 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
3334 expression (cannot count on a particular branch being executed).
3335 * exp_ch4.adb (Expand_N_Case_Expression): New procedure.
3336 * exp_ch4.ads (Expand_N_Case_Expression): New procedure.
3337 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions
3338 within case expression.
3339 * expander.adb (Expand): Add call to Expand_N_Case_Expression
3340 * par-ch4.adb Add calls to P_Case_Expression at appropriate points
3341 (P_Case_Expression): New procedure
3342 (P_Case_Expression_Alternative): New procedure
3343 * par.adb (P_Case_Expression): New procedure
3344 * par_sco.adb (Process_Decisions): Add dummy place holder entry for
3346 * sem.adb (Analyze): Add call to Analyze_Case_Expression
3347 * sem_case.ads (Analyze_Choices): Also used for case expressions now,
3348 this is a documentation change only.
3349 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
3350 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
3352 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
3353 * sem_res.adb (Resolve_Case_Expression): New procedure.
3354 * sem_scil.adb (Find_SCIL_Node): Add processing for
3355 N_Case_Expression_Alternative.
3356 * sinfo.ads, sinfo.adb (N_Case_Expression): New node.
3357 (N_Case_Expression_Alternative): New node.
3358 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes
3359 N_Case_Expression and N_Case_Expression_Alternative.
3361 2010-06-18 Robert Dewar <dewar@adacore.com>
3363 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor reformatting.
3364 * gnat1drv.adb: Fix typo.
3366 2010-06-18 Robert Dewar <dewar@adacore.com>
3368 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
3370 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
3371 gnat style for -gnatg.
3372 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
3374 2010-06-18 Thomas Quinot <quinot@adacore.com>
3376 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated
3378 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to
3381 2010-06-18 Robert Dewar <dewar@adacore.com>
3383 * sprint.adb: Minor change in output format for expression wi actions.
3384 * par-ch3.adb: Minor code reorganization. Minor reformatting.
3385 * sem_ch5.adb: Minor comment fix.
3387 2010-06-18 Robert Dewar <dewar@adacore.com>
3389 * debug.adb: New debug flag -gnatd.L to control
3390 Back_End_Handles_Limited_Types.
3391 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle
3392 limited case if Back_End_Handles_Limited_Types is True.
3393 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to
3394 simplify expansion if Use_Expression_With_Actions is True.
3395 * gnat1drv.adb (Adjust_Global_Switches): Set
3396 Back_End_Handles_Limited_Types.
3397 * opt.ads (Back_End_Handles_Limited_Types): New flag.
3399 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3401 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined
3402 intrinsic operator if expansion is not enabled, because in an
3403 instantiation the original operator must be present to verify the
3404 legality of the operation.
3406 2010-06-18 Robert Dewar <dewar@adacore.com>
3408 * exp_disp.adb, sem_ch12.adb: Minor reformatting
3410 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3412 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is
3413 the class-wide type for a private extension, and the completion is a
3414 subtype, set the type of the class-wide type to the base type of the
3417 2010-06-18 Robert Dewar <dewar@adacore.com>
3419 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb,
3420 sem_intr.adb, sem_eval.adb: Minor reformatting
3422 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3424 * sem_type.adb (Is_Ancestor): If either type is private, examine full
3427 2010-06-18 Thomas Quinot <quinot@adacore.com>
3429 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN
3430 parameter rather than IN OUT.
3432 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3434 * exp_ch6.adb: Add extra guard.
3436 2010-06-18 Gary Dismukes <dismukes@adacore.com>
3438 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the
3439 accessibility level of a function call from the level of the innermost
3440 enclosing dynamic scope.
3441 (Innermost_Master_Scope_Depth): New function to find the depth of the
3442 nearest dynamic scope enclosing a node.
3444 2010-06-18 Tristan Gingold <gingold@adacore.com>
3446 * adaint.c: Make ATTR_UNSET static as it is not used outside this file.
3448 2010-06-18 Thomas Quinot <quinot@adacore.com>
3450 * g-socket.ads: Minor reformatting.
3452 2010-06-18 Vincent Celier <celier@adacore.com>
3454 * make.adb (Must_Compile): New Boolean global variable
3455 (Main_On_Command_Line): New Boolean global variable
3456 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True,
3457 even when the project is externally built.
3458 (Start_Compile_If_Possible): Compile in -aL directories if
3459 Check_Readonly_Files is True. Do compile if Must_Compile is True, even
3460 when the project is externally built.
3461 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when
3462 invoked with -f -u and one or several mains on the command line.
3463 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one main
3464 is specified on the command line.
3466 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3468 * sem_ch6.adb (Build_Body_For_Inline): Handle extended_return_statements
3469 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body
3470 containing extented_return statements.
3471 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already
3472 constrained, do not build subtype declaration.
3474 2010-06-18 Robert Dewar <dewar@adacore.com>
3476 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component):
3477 Warn on assigning to packed atomic component.
3479 2010-06-18 Robert Dewar <dewar@adacore.com>
3481 * sem_util.ads: Minor reformatting
3482 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in
3483 Expression_With_Actions).
3484 * snames.ads-tmpl: Minor comment fix
3486 2010-06-18 Robert Dewar <dewar@adacore.com>
3488 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure
3489 (Set_Imported): Use Import_Interface_Present to control message output
3490 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag
3491 * gnat_rm.texi: Document that we can have pragma Import and pragma
3492 Interface for the same subprogram.
3494 2010-06-18 Robert Dewar <dewar@adacore.com>
3496 * lib-xref.adb (Generate_Reference): Fix bad reference to
3497 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced).
3499 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
3501 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static
3503 (gnat_to_gnu) <N_Expression_With_Actions>: New case.
3504 Use set_gnu_expr_location_from_node to set location information on the
3507 2010-06-17 Arnaud Charlet <charlet@adacore.com>
3509 * gcc-interface/Make-lang.in: Update dependencies.
3511 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3513 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to
3516 2010-06-17 Robert Dewar <dewar@adacore.com>
3518 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and
3519 style check messages.
3520 * sem_res.adb (Resolve_Call): Don't call
3521 Check_For_Eliminated_Subprogram if we are analyzing within a spec
3524 2010-06-17 Robert Dewar <dewar@adacore.com>
3526 * debug.adb: Add documentation for debug flags .X and .Y
3527 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use
3528 Use_Expression_With_Actions.
3529 * gnat1drv.adb (Adjust_Global_Switches): Set
3530 Use_Expression_With_Actions.
3531 * opt.ads (Use_Expression_With_Actions): New switch.
3533 2010-06-17 Robert Dewar <dewar@adacore.com>
3535 * exp_intr.adb: Minor code reorganization (use UI_Max)
3536 * sem_intr.adb: use underlying type to check legality.
3537 * einfo.adb (Known_Static_Esize): False for generic types
3538 (Known_Static_RM_Size): False for generic types
3539 * einfo.ads (Known_Static_Esize): False for generic types
3540 (Known_Static_RM_Size): False for generic types
3542 2010-06-17 Robert Dewar <dewar@adacore.com>
3544 * exp_ch4.ads: Minor code reorganization (specs in alpha order).
3546 2010-06-17 Robert Dewar <dewar@adacore.com>
3548 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
3549 node when expanding short circuit form with actions present for right
3551 * exp_ch4.adb: Minor reformatting
3552 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node if
3553 right opeand has actions present, and debug flag -gnatd.X is set.
3554 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
3556 * nlists.adb (Prepend_List): New procedure
3557 (Prepend_List_To): New procedure
3558 * nlists.ads (Prepend_List): New procedure
3559 (Prepend_List_To): New procedure
3560 * sem.adb: Add processing for Expression_With_Actions
3561 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
3562 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
3563 * sem_res.adb: Add processing for Expression_With_Actions.
3564 * sem_scil.adb: Add processing for Expression_With_Actions
3565 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
3566 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions
3568 2010-06-17 Doug Rupp <rupp@adacore.com>
3570 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types
3571 involved both have underlying integer types.
3572 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
3573 to an intrinsic operator when the operand types or sizes are not
3575 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
3576 64/32 Address/Integer works.
3578 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3580 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so
3581 that it marks a unit as needed by a spec only if the corresponding
3582 instantiation appears in that spec (and not in the corresponding body).
3583 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name
3584 in the pragma Eliminate has been parsed as a child unit, but the
3585 current compilation unit is in fact the parent in which the subunit is
3588 2010-06-17 Vincent Celier <celier@adacore.com>
3590 * gnat_rm.texi: Fix typo
3592 2010-06-17 Robert Dewar <dewar@adacore.com>
3594 * sem_util.adb: Minor reformatting
3596 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3598 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic
3599 instance, the clause now denotes the instance body. Traverse the
3600 corresponding spec because there may be no other dependence that will
3601 force the traversal of its own context.
3603 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3605 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to
3606 Install_Limited_Context_Clauses, to determine whether a limited_with in
3607 some parent of the current unit designates some other parent, in which
3608 case the limited_with clause must not be installed.
3609 (In_Context): Refine test.
3611 2010-06-17 Gary Dismukes <dismukes@adacore.com>
3613 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged
3614 type with a dispatching equality operator that is overridden (for a
3615 tagged full type), don't include the overridden equality in the list of
3616 primitives. The overridden equality is detected by testing for an
3617 Aliased field that references the overriding equality.
3619 2010-06-17 Robert Dewar <dewar@adacore.com>
3621 * freeze.adb: Minor reformatting.
3623 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
3625 * gnat_ugn.texi: Add a section introducing gdbserver.
3627 2010-06-17 Thomas Quinot <quinot@adacore.com>
3629 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor
3632 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3634 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a
3635 constrained discriminated parent that is a private type.
3636 (Analyze_Record_Aggregate): when collecting inherited discriminants,
3637 handle properly an ancestor type that is a constrained private type.
3639 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3641 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is
3642 protected, use the protected_subprogram_body only if the original
3643 subprogram has not been eliminated.
3645 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3647 * freeze.adb (Freeze_Expression): The designated type of an
3648 access_to_suprogram type can only be frozen if all types in its profile
3651 2010-06-17 Robert Dewar <dewar@adacore.com>
3653 * par.adb: Minor comment fix
3654 * sem_aggr.adb, sem_ch3.adb: Minor reformatting
3656 2010-06-17 Doug Rupp <rupp@adacore.com>
3658 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead
3659 change Address to Short_Address in functions where both must be the
3660 same size for intrinsics to work.
3662 2010-06-17 Thomas Quinot <quinot@adacore.com>
3664 * sem_ch4.adb (Analyze_Selected_Component): A selected component may
3665 not denote a (private) component of a protected object.
3667 2010-06-17 Bob Duff <duff@adacore.com>
3669 * par-labl.adb (Try_Loop): Test whether the label and the goto are in
3672 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
3674 * gnat_ugn.texi: Update the documentation about GDB re: exception
3677 2010-06-17 Arnaud Charlet <charlet@adacore.com>
3679 * gnatvsn.ads: Bump to 4.6 version.
3681 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3683 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The
3684 designated type of the generated pointer is the type of the original
3685 expression, not that of the function call itself, because the return
3686 type may be an untagged derived type and the function may be an
3687 inherited operation.
3689 2010-06-17 Robert Dewar <dewar@adacore.com>
3691 * exp_ch4.adb: Minor reformatting.
3693 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3695 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on
3696 N_Component_Association nodes, to indicate that a component association
3697 of an extension aggregate denotes the value of a discriminant of an
3698 ancestor type that has been constrained by the derivation.
3699 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a
3700 double expansion of the aggregate appearing in a context that delays
3701 expansion, to prevent double insertion of discriminant values when the
3702 aggregate is reanalyzed.
3704 2010-06-17 Arnaud Charlet <charlet@adacore.com>
3706 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use
3707 Allocator as the Related_Node of Return_Obj_Access in call to
3708 Make_Temporary below as this would create a sort of infinite
3711 2010-06-17 Ben Brosgol <brosgol@adacore.com>
3713 * gnat_ugn.texi: Update gnatcheck doc.
3715 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3717 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an
3718 incomplete view of the type that is not tagged, and the full type is a
3719 tagged extension, create class_wide type now, and warn that the
3720 incomplete view should be tagged as well.
3722 2010-06-17 Vincent Celier <celier@adacore.com>
3724 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
3725 Update the last line of the usage, indicating what commands do not
3726 accept project file switches.
3727 * vms_conv.adb: Do not issue usage line for GNAT SYNC
3728 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
3730 * gnat_ugn.texi: Document the relaxed rules for library directories in
3731 externally built library projects.
3733 2010-06-17 Doug Rupp <rupp@adacore.com>
3735 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
3737 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
3738 * gcc-interface/Makefile.in: Update VMS target pairs.
3740 2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
3742 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
3743 compatible with Windows NT 4.0 which doesn't provide this function.
3745 2010-06-17 Vincent Celier <celier@adacore.com>
3747 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
3748 different timestamps but the checksum is the same, issue a short
3751 2010-06-17 Arnaud Charlet <charlet@adacore.com>
3753 * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
3754 it means that we cannot reset interrupt handlers since this would
3755 require potentially sending the abort signal to the Server_Task.
3757 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3759 * exp_ch4.adb: expand NOT for VMS types.
3760 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
3762 2010-06-17 Sergey Rybin <rybin@adacore.com>
3764 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
3765 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
3768 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3770 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
3771 protected operation if the subprogram has been eliminated.
3773 2010-06-17 Vincent Celier <celier@adacore.com>
3775 * prj-nmsc.adb (Check_Library_Attributes): Allow the different
3776 directories associated with a library to be any directory when the
3777 library project is externally built.
3779 2010-06-17 Vincent Celier <celier@adacore.com>
3781 * make.adb (Check): If switch -m is used, deallocate the memory that
3782 may be allocated when computing the checksum.
3784 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
3786 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
3787 (C_Sendmsg): Likewise.
3789 2010-06-17 Thomas Quinot <quinot@adacore.com>
3791 * sem_res.adb: Update comments.
3793 2010-06-17 Vincent Celier <celier@adacore.com>
3795 * back_end.adb (Scan_Compiler_Arguments): Process last argument
3797 2010-06-17 Robert Dewar <dewar@adacore.com>
3799 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
3800 * layout.adb, freeze.adb: Use Make_Temporary.
3802 2010-06-17 Jerome Lambourg <lambourg@adacore.com>
3804 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
3805 .NET/JVM normally as this is now perfectly supported by the backend.
3807 2010-06-17 Pascal Obry <obry@adacore.com>
3809 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
3811 2010-06-17 Vincent Celier <celier@adacore.com>
3813 * make.adb (Collect_Arguments_And_Compile): Create include path file
3814 only when -x is specified.
3816 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
3818 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
3819 Objects_Path, defaulted to True. Only create include path file if
3820 Include_Path is True, only create objects path file if Objects_Path is
3822 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
3823 Objects_Path, defaulted to True.
3824 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
3827 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3829 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
3830 determine whether it has the controlling type, when the formal is an
3833 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
3835 * s-crtl.ads (ssize_t): New type.
3836 (read): Fix signature.
3838 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
3839 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
3840 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
3841 (C_Sendmsg): Likewise.
3842 * g-socthi.adb (Syscall_Recvmsg): Likewise.
3843 (Syscall_Sendmsg): Likewise.
3844 (C_Recvmsg): Likewise.
3845 (C_Sendmsg): Likewise.
3846 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
3847 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
3848 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
3849 (C_Sendmsg): Likewise.
3850 * g-socthi-mingw.adb (C_Recvmsg): Likewise.
3851 (C_Sendmsg): Likewise.
3852 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
3853 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
3854 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
3855 (C_Sendmsg): Likewise.
3856 * g-socthi-vms.adb (C_Recvmsg): Likewise.
3857 (C_Sendmsg): Likewise.
3858 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
3859 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
3860 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
3861 (C_Sendmsg): Likewise.
3862 * g-socthi-vxworks.adb (C_Recvmsg): Likewise.
3863 (C_Sendmsg): Likewise.
3864 * g-sercom-linux.adb (Read): Use correct types to call 'read'.
3865 (Write): Likewise to call 'write'.
3866 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
3867 (Write): Use correct type to call System.CRTL.write.
3868 * s-tasdeb.adb (Write): Likewise.
3870 2010-06-17 Vincent Celier <celier@adacore.com>
3872 * prj-proc.adb (Copy_Package_Declarations): Change argument name
3873 Naming_Restricted to Restricted. If Restricted is True, do not copy the
3874 value of attribute Linker_Options.
3876 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
3878 * gcc-interface/trans.c (push_stack, pop_stack): Delete.
3879 (Case_Statement_to_gnu): Adjust.
3880 (Loop_Statement_to_gnu): Likewise.
3881 (Subprogram_Body_to_gnu): Likewise.
3882 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
3883 (Compilation_Unit_to_gnu): Likewise.
3885 2010-06-17 Robert Dewar <dewar@adacore.com>
3887 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
3888 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
3889 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
3890 sem_dist.adb, sem_util.adb: Use Make_Temporary
3891 * itypes.ads, tbuild.ads: Minor comment update
3892 * exp_ch9.adb, exp_dist.adb: Minor reformatting
3894 2010-06-17 Thomas Quinot <quinot@adacore.com>
3896 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
3898 2010-06-17 Robert Dewar <dewar@adacore.com>
3900 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
3902 2010-06-17 Thomas Quinot <quinot@adacore.com>
3904 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
3906 2010-06-17 Robert Dewar <dewar@adacore.com>
3908 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
3909 * tbuild.ads (Make_Temporary): More comment updates
3910 * tbuild.adb: Minor reformatting
3912 2010-06-17 Robert Dewar <dewar@adacore.com>
3914 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
3915 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
3917 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
3919 (Make_Temporary): Add more extensive documentation
3921 2010-06-17 Robert Dewar <dewar@adacore.com>
3923 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
3924 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
3925 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
3926 where the slice's actions are inserted.
3927 (Decompose_Expr): Account for possible rewriting of slice bounds
3928 resulting from side effects suppression caused by the above freezing,
3929 so that folding of bounds is preserved by such rewriting.
3931 2010-06-17 Robert Dewar <dewar@adacore.com>
3933 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New function.
3934 * freeze.adb (Freeze_Record_Type): Add call to
3935 Check_Record_Representation_Clause.
3936 * sem_ch13.adb (Check_Record_Representation_Clause): New function
3937 (Analyze_Record_Representation_Clause): Split out overlap code into this
3939 (Check_Component_Overlap): Moved inside
3940 Check_Record_Representation_Clause.
3941 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
3943 2010-06-17 Robert Dewar <dewar@adacore.com>
3945 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
3947 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
3948 sem_eval.adb: Use Ekind_In
3950 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3952 * sem_ch8.adb: better error message for illegal inherited discriminant
3954 2010-06-17 Vincent Celier <celier@adacore.com>
3956 * bindusg.adb: Remove lines for -A and -C
3957 * gnat_ugn.texi: Remove all documentation and examples of switches -A
3958 and -C for gnatbind and gnatlink.
3959 * gnatlink.adb (Usage): Remove lines for -A and -C
3960 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
3962 * gcc-interface/Make-lang.in: Update dependencies.
3964 2010-06-17 Vincent Celier <celier@adacore.com>
3966 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
3967 local Argument_List variable Args.
3968 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
3970 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
3971 for subsequent switches in Args.
3972 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
3974 * gcc-interface/Make-lang.in: Update dependencies.
3976 2010-06-17 Robert Dewar <dewar@adacore.com>
3978 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
3979 Equivalent_Type to match documentation.
3981 2010-06-17 Robert Dewar <dewar@adacore.com>
3983 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
3984 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
3985 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
3987 2010-06-17 Thomas Quinot <quinot@adacore.com>
3989 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
3991 2010-06-17 Thomas Quinot <quinot@adacore.com>
3993 * freeze.adb (Freeze_Expression): Short circuit operators are valid
3994 freeze node insertion points.
3996 2010-06-17 Robert Dewar <dewar@adacore.com>
3998 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
3999 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
4001 2010-06-17 Gary Dismukes <dismukes@adacore.com>
4003 * layout.adb (Layout_Type): Broaden test for setting an array type's
4004 Component_Size to include all scalar types, not just discrete types
4005 (components of real types were missed).
4006 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
4007 on the itype created for an index (consistent with Make_Index and
4008 avoids possible Assert_Failures).
4010 2010-06-17 Robert Dewar <dewar@adacore.com>
4012 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
4013 * einfo.adb: Minor code reformatting (use Ekind_In)
4015 2010-06-17 Robert Dewar <dewar@adacore.com>
4017 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
4020 2010-06-17 Vincent Celier <celier@adacore.com>
4022 * back_end.adb: Minor comment updates
4023 * switch-c.adb: Remove dependencies on gcc C sources
4024 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
4027 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4029 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
4030 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e' (enabled)
4031 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
4032 Remove use of Node field in SCOs table
4033 (Output_Header): Set 'd' to initially disable pragma entry
4034 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
4035 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
4036 Use C2 field of pragma decision header to indicate enabled.
4037 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
4038 * gcc-interface/Make-lang.in: Update dependencies.
4040 2010-06-17 Vincent Celier <celier@adacore.com>
4042 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
4043 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
4044 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
4045 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
4047 * switch-c.adb: Copied a number of global declarations from back_end.adb
4048 (Len_Arg): New function copied from back_end.adb
4049 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
4050 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
4051 Switch_Subsequently_Cancelled.
4052 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
4053 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
4054 with -lexc on Tru64.
4056 2010-06-17 Robert Dewar <dewar@adacore.com>
4058 * prj.ads, prj.adb: Minor reformatting
4060 2010-06-17 Thomas Quinot <quinot@adacore.com>
4062 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
4063 CP line for a disabled pragma.
4065 2010-06-17 Emmanuel Briot <briot@adacore.com>
4067 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
4069 (Process_Declarative_Item): An invalid value in an typed variable
4070 declaration is no longer always fatal.
4072 2010-06-16 Arnaud Charlet <charlet@adacore.com>
4074 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
4075 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
4078 2010-06-16 Javier Miranda <miranda@adacore.com>
4080 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
4081 node referenced by the SCIL node of dispatching "=" to skip the tags
4084 2010-06-16 Ed Schonberg <schonberg@adacore.com>
4086 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
4087 to prevent cascaded errors and compilation aborts.
4089 2010-06-16 Robert Dewar <dewar@adacore.com>
4091 * back_end.adb (Switch_Subsequently_Cancelled): New function
4092 Move declarations to package body level to support this change
4093 * back_end.ads (Switch_Subsequently_Cancelled): New function
4094 * gnat_ugn.texi: Document -gnat-p switch
4095 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
4096 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
4097 * usage.adb: Add line for -gnat-p switch
4098 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
4100 2010-06-16 Robert Dewar <dewar@adacore.com>
4102 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
4105 2010-06-16 Robert Dewar <dewar@adacore.com>
4107 * exp_disp.adb: Minor reformatting
4109 2010-06-16 Ed Schonberg <schonberg@adacore.com>
4111 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
4112 base type only if it was not previously created for the partial view.
4114 2010-06-16 Thomas Quinot <quinot@adacore.com>
4116 * tbuild.ads: Minor comment fix
4118 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
4120 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
4121 (gnu_except_ptr_stack): Change type to VEC. Update comment.
4122 (gnu_elab_proc_stack): Likewise.
4123 (gnu_return_label_stack): Likewise.
4124 (gnu_loop_label_stack): Likewise.
4125 (gnu_switch_label_stack): Likewise.
4126 (gnu_constraint_label_stack): Likewise.
4127 (gnu_storage_error_label_stack): Likewise.
4128 (gnu_program_error_label_stack): Likewise.
4129 (push_exception_label_stack): Take a VEC ** instead of a tree *.
4130 (push_stack): Likewise. Remove unused second parameter. Update
4132 (pop_stack): Take a VEC * instead of a tree *. Update callers.
4133 (gigi): Initialize stacks as VECs.
4134 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
4135 (Case_Statement_to_gnu): Likewise.
4136 (Subprogram_Body_to_gnu): Likewise.
4137 (call_to_gnu): Likewise.
4138 (Exception_Handler_to_gnu_sjlj): Likewise.
4139 (gnat_to_gnu): Likewise.
4140 (get_exception_label): Likewise.
4142 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4144 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
4145 anonymous base generated when the parent is a constrained discriminated
4146 type, propagate interface list to first subtype because it may appear
4147 in a current instance within the extension part of the derived type
4148 declaration, and its own subtype declaration has not been elaborated
4150 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
4151 determine whether it has the controlling type.
4153 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
4155 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
4156 raise of CE, SE and PE have the reason correctly set and are properly
4157 expanded before stopping the expansions of .NET/JVM exceptions.
4159 2010-06-14 Robert Dewar <dewar@adacore.com>
4161 * opt.ads (Check_Policy_List): Add some clarifying comments
4162 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
4163 on rewritten Assert pragma.
4165 2010-06-14 Gary Dismukes <dismukes@adacore.com>
4167 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
4168 controlled operations, so that they will be treated as overriding even
4169 if the overridden subprogram is marked Is_Hidden, as long as the
4170 overridden subprogram's parent subprogram is not hidden.
4172 2010-06-14 Robert Dewar <dewar@adacore.com>
4174 * debug.adb: Entry for gnatw.d no longer specific for while loops
4175 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
4176 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
4177 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
4178 new calling sequence to include test for EXIT WHEN.
4179 (Analyze_Exit_Statement): Chain EXIT statement into exit statement chain
4180 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
4182 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
4184 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
4185 PRAGMA, not to pragma identifier).
4186 (Next_Exit_Statement): New attribute of N_Exit_Statement node
4188 2010-06-14 Robert Dewar <dewar@adacore.com>
4190 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
4193 2010-06-14 Robert Dewar <dewar@adacore.com>
4195 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
4196 missing pragma argument identifier.
4198 2010-06-14 Robert Dewar <dewar@adacore.com>
4200 * atree.ads, atree.adb (Ekind_In): New functions.
4202 2010-06-14 Robert Dewar <dewar@adacore.com>
4204 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
4206 2010-06-14 Robert Dewar <dewar@adacore.com>
4208 * usage.adb (Usage): Redo documentation of -gnatwa.
4210 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4212 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
4213 an untagged incomplete type that is a limited view.
4215 2010-06-14 Sergey Rybin <rybin@adacore.com>
4217 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
4220 2010-06-14 Thomas Quinot <quinot@adacore.com>
4222 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
4223 factoring duplicated code between...
4224 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
4225 * a-envvar.ads: Minor reformatting
4227 2010-06-14 Arnaud Charlet <charlet@adacore.com>
4229 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
4231 (Scan_ALI): Take into account new Visibility field.
4232 (Visibility_Kind): New type.
4233 (Xref_Entity_Record): Replace Lib field by Visibility.
4235 * gcc-interface/Make-lang.in: Update dependencies.
4237 2010-06-14 Pascal Obry <obry@adacore.com>
4239 * raise.h: Remove unused defintions.
4241 2010-06-14 Bob Duff <duff@adacore.com>
4243 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
4244 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
4245 the incorrect error "proper body expected".
4246 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
4247 allowed here" error in case of subunits, which was triggered by the
4248 above change to P_Subunit.
4250 2010-06-14 Sergey Rybin <rybin@adacore.com>
4252 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
4254 2010-06-14 Thomas Quinot <quinot@adacore.com>
4256 * lib-util.adb: Minor code reorganization.
4258 2010-06-14 Robert Dewar <dewar@adacore.com>
4260 * ali.adb (Scan_ALI): Implement reading and storing of N lines
4261 (Known_ALI_Lines): Add entry for 'N' (notes)
4262 * ali.ads (Notes): New table to store Notes information
4263 * alloc.ads: Add entries for Notes table
4264 * lib-util.adb (Write_Info_Int): New procedure
4265 (Write_Info_Slit): New procedure
4266 (Write_Info_Uint): New procedure
4267 * lib-util.ads (Write_Info_Int): New procedure
4268 (Write_Info_Slit): New procedure
4269 (Write_Info_Uint): New procedure
4270 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
4271 * lib-writ.ads: Update documentation for N (Notes) lines
4272 * lib.adb (Store_Note): New procedure
4273 * lib.ads (Notes): New table
4274 (Store_Note): New procedure
4275 * sem_prag.adb: Call Store_Note for affected pragmas
4277 2010-06-14 Thomas Quinot <quinot@adacore.com>
4279 * socket.c: Fix wrong condition in #ifdef
4280 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
4281 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
4282 because on VMS this type is a 32-bit pointer which is not compatible
4283 with the default for C pointers for code compiled with gcc on that
4286 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4288 * sem_util (Is_VMS_Operator): New predicate to determine whether an
4289 operator is an intrinsic operator declared in the DEC system extension.
4290 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
4291 if the operator is a VMS intrinsic.
4292 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
4293 constant-folded if the operands are signed and the operator is a VMS
4296 2010-06-14 Robert Dewar <dewar@adacore.com>
4298 * g-socket.adb, gnatcmd.adb: Minor reformatting.
4300 2010-06-14 Pascal Obry <obry@adacore.com>
4302 * s-finimp.adb: Fix typo.
4303 * raise.h: Remove duplicate blank line.
4305 2010-06-14 Vincent Celier <celier@adacore.com>
4307 * prj-nmsc.adb (Add_Sources): Always set the object file and the
4308 switches file names, as the configuration of the language may change
4309 in an extending project.
4310 (Process_Naming_Scheme): For sources of projects that are extended, set
4311 the configuration of the language from the highest extending project
4312 where the language is declared.
4314 2010-06-14 Gary Dismukes <dismukes@adacore.com>
4316 * sem_res.adb (Resolve_Call): For infinite recursion check, test
4317 whether the called subprogram is inherited from a containing subprogram.
4318 (Same_Or_Aliased_Subprograms): New function
4320 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4322 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
4323 use-visible, check whether it is a primitive for more than one type.
4325 2010-06-14 Robert Dewar <dewar@adacore.com>
4327 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
4329 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
4330 Has_Pragma_Unmodified flag.
4332 2010-06-14 Thomas Quinot <quinot@adacore.com>
4334 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
4335 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
4336 now done in GNAT.Sockets if necessary.
4337 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
4338 Ensure mutual exclusion for netdb operations if the target platform
4340 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating struct
4341 hostent as an opaque type to improve portability.
4342 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
4343 gethostbyYYY using proprietary VxWorks API so that a uniform interface
4344 is available for the Ada side.
4345 * gcc-interface/Makefile.in: Remove g-sttsne-*
4346 * gcc-interface/Make-lang.in: Update dependencies.
4348 2010-06-14 Vincent Celier <celier@adacore.com>
4350 * gnatcmd.adb (Mapping_File): New function.
4352 2010-06-14 Javier Miranda <miranda@adacore.com>
4354 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
4356 2010-06-14 Arnaud Charlet <charlet@adacore.com>
4358 * ali.adb: Fix typo.
4359 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
4361 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4363 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
4366 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
4367 the context does not have a homonym of the selector, emit default
4370 2010-06-14 Robert Dewar <dewar@adacore.com>
4372 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
4375 2010-06-14 Arnaud Charlet <charlet@adacore.com>
4377 * lib-xref.ads: Doc updates:
4378 - Allocate 'Q' for #include entity kind
4380 - Allocate 'g' for regular macros
4381 - Allocate 'G' for function-like macros
4383 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4385 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
4386 Indicates that there is an instantiation in the current unit that
4387 loaded the body of the unit denoted by the with_clause.
4388 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
4389 whether a with_clause in the current context denotes the unit that
4390 holds the generic declaration, and mark the with_clause accordingly.
4391 (Instantiate_Package_Body): call Mark_Context.
4392 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
4393 whether a given body should be traversed before the spec of the main
4396 2010-06-14 Ed Falis <falis@adacore.com>
4398 * sysdep.c: Fix 653 build against vThreads headers.
4400 2010-06-14 Robert Dewar <dewar@adacore.com>
4402 * sinfo.ads: Minor reformatting.
4404 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4406 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
4407 the spec has been generated for a body without spec that carries an
4408 Inline_Always pragma.
4410 2010-06-14 Arnaud Charlet <charlet@adacore.com>
4412 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
4415 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
4417 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
4418 declaration for VMs, as those are useless and might lead to duplicated
4419 local variable names in the generated code.
4420 * gcc-interface/Make-lang.in: Update dependencies.
4422 2010-06-14 Robert Dewar <dewar@adacore.com>
4424 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
4426 2010-06-14 Robert Dewar <dewar@adacore.com>
4428 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
4429 is renamed as Has_Following_Address_Clause.
4430 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
4431 to allow the caller to avoid Initialize_Scalars having an effect.
4432 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
4433 scalars with an address clause specified.
4434 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
4435 to allow the caller to avoid Initialize_Scalars having an effect.
4436 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
4437 (where it was called Has_Address_Clause).
4438 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
4439 (where it was called Has_Address_Clause).
4440 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
4441 problems for Initialize_Scalars (since we no longer initialize objects
4442 with an address clause.
4444 2010-06-14 Robert Dewar <dewar@adacore.com>
4446 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
4449 2010-06-14 Gary Dismukes <dismukes@adacore.com>
4451 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
4452 on the entity of an implicitly generated postcondition procedure.
4454 2010-06-14 Thomas Quinot <quinot@adacore.com>
4456 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
4457 Discriminant_Constraint elist from full view to private view.
4459 2010-06-14 Robert Dewar <dewar@adacore.com>
4461 * sem_res.adb: Minor reformatting.
4463 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4465 * sem.adb: New version of unit traversal.
4467 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
4468 within a generic unit in the table of delayed calls.
4470 2010-06-14 Robert Dewar <dewar@adacore.com>
4472 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
4474 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4476 * sem_ch12.adb (Save_References): If an identifier has been rewritten
4477 during analysis as an explicit dereference, keep the reference implicit
4478 in the generic, but preserve the entity if global. This prevents
4479 malformed generic trees in the presence of some nested generics.
4481 2010-06-14 Sergey Rybin <rybin@adacore.com>
4483 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
4484 tool with '-files=' option. Also fix some small errors (wrong brackets)
4486 2010-06-14 Vincent Celier <celier@adacore.com>
4488 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
4489 the ALI files on the command line.
4491 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
4492 the same value as the parameter of the same name.
4493 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
4495 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
4496 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
4497 emit version symbols only for the units of the library.
4498 (Gen_Versions_C): Ditto.
4500 2010-06-14 Gary Dismukes <dismukes@adacore.com>
4502 * sem_ch4.adb: Fix typo.
4504 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
4506 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
4507 vector IO doesn't work at default value properly.
4509 2010-06-14 Doug Rupp <rupp@adacore.com>
4511 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
4513 2010-06-14 Vincent Celier <celier@adacore.com>
4515 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
4516 sources of the project if a switch -files= is used.
4518 2010-06-14 Thomas Quinot <quinot@adacore.com>
4520 * exp_attr.adb: Minor reformatting.
4522 2010-06-14 Gary Dismukes <dismukes@adacore.com>
4524 * gnat_ugn.texi: Minor typo fixes and wording changes.
4526 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4528 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
4529 prefixed form, do not re-analyze first actual, which may need an
4530 implicit dereference.
4531 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
4532 prefixed notation, the analysis will rewrite the node, and possible
4533 errors appear in the rewritten name of the node.
4534 * sem_res.adb: If a call is ambiguous because its first parameter is
4535 an overloaded call, report list of candidates, to clarify ambiguity of
4538 2010-06-14 Doug Rupp <rupp@adacore.com>
4540 * s-auxdec-vms-alpha.adb: New package body implementing legacy
4541 VAX instructions with Asm insertions.
4542 * s-auxdec-vms_64.ads: Inline VAX queue functions
4543 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
4544 that show up only on VMS.
4545 * gcc-interface/Makefile.in: Provide translation for
4546 s-auxdec-vms-alpha.adb.
4548 2010-06-14 Olivier Hainque <hainque@adacore.com>
4550 * initialize.c (VxWorks section): Update comments.
4552 2010-06-14 Robert Dewar <dewar@adacore.com>
4554 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
4556 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
4558 * init.c: Code clean up.
4560 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4562 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
4563 not insert address clause in table for later validation if type of
4564 entity is generic, to prevent possible spurious errors.
4566 * sem_ch8.adb: Code clean up.
4568 2010-06-14 Ben Brosgol <brosgol@adacore.com>
4570 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
4571 texi2pdf and texi2html.
4572 Document how to change scheduling properties on HP-UX.
4574 2010-06-14 Thomas Quinot <quinot@adacore.com>
4576 * g-socket.ads: Remove misleading comments.
4578 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
4580 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
4581 CLI_Target as this prevents proper detection of exported names
4582 duplicates when the exported language is different to CIL.
4583 (Process_Interface_Name): Add check for CIL convention exports,
4584 replacing the old one from Check_Duplicated_Export_Name.
4586 2010-06-14 Matthew Heaney <heaney@adacore.com>
4588 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
4589 and new last satisfy constraints.
4590 (Delete_Last): prevent overflow for subtraction of index values
4591 (To_Vector): prevent overflow for addition of index values
4593 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4595 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
4596 rewritten call, preserve the resulting type to prevent spurious errors,
4597 when the call is implicitly dereferenced in the context of an in-out
4600 * checks.adb (Apply_Discriminant_Check): If the target of the
4601 assignment is a renaming of a heap object, create constrained type for
4604 2010-06-14 Pascal Obry <obry@adacore.com>
4606 * prj-proc.adb: Fix copy of object directory for extending projects.
4608 2010-06-14 Jose Ruiz <ruiz@adacore.com>
4610 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
4611 (__gnat_install_handler, PowerPC linux): Activate the alternative
4614 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
4616 * gnat_rm.texi: Move to GFDL version 1.3.
4617 * gnat-style.texi: Ditto.
4618 * gnat_ugn.texi: Ditto.
4620 2010-06-12 Kai Tietz <kai.tietz@onevision.com>
4623 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
4626 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
4628 * gcc-interface/utils.c (update_pointer_to): Initialize last.
4630 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
4632 * gcc-interface/ada-tree.h: Fix formatting nits.
4634 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
4636 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
4638 (init_dummy_type): Likewise.
4639 (gnat_pushlevel): Likewise.
4641 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
4642 (Subprogram_Body_to_gnu): Likewise.
4643 (Compilation_Unit_to_gnu): Likewise.
4644 (start_stmt_group): Likewise.
4645 (extract_encoding): Likewise.
4646 (decode_name): Likewise.
4648 * gcc-interface/misc.c (gnat_printable_name): Likewise.
4650 * gcc-interface/decl.c (annotate_value): Likewise.
4652 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
4654 (struct lang_decl): Likewise.
4655 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
4656 (SET_DECL_LANG_SPECIFIC): Likewise.
4658 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
4660 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
4661 * gcc-interface/lang-specs.h: Likewise.
4663 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
4666 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
4668 2010-06-01 Arnaud Charlet <charlet@adacore.com>
4670 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
4672 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
4674 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
4675 TYPE_DECL of the equivalent type instead of building a new one.
4677 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
4679 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
4680 Fix nits in comments.
4681 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
4682 * gcc-interface/trans.c (gigi): Likewise.
4683 (Attribute_to_gnu): Likewise.
4684 (Case_Statement_to_gnu): Likewise.
4685 (gnat_to_gnu): Adjust warning message.
4686 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
4687 (build_vms_descriptor32): Likewise.
4689 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
4691 * gcc-interface/decl.c: Pretend to be a backend file by undefining
4692 IN_GCC_FRONTEND (still need rtl.h here).
4694 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
4696 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
4697 (gigi): Adjust call to set_stack_check_libfunc.
4699 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
4701 * gcc-interface/utils.c: Do not include rtl.h.
4703 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
4705 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
4706 and gimple.h. Explain why rtl.h has to be included.
4707 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
4708 * gcc-interface/targtyps.c: Do not include tm_p.h
4709 * gcc-interface/utils2.c: Do not include flags.h.
4710 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
4711 and explain why it has to be included.
4712 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
4714 Include function.h and explain why. Explain why except.h is included.
4715 (enumerate_modes): Remove unused function.
4716 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
4717 * gcc-interface/Make-lang.in: Update dependencies.
4719 2010-05-25 Joseph Myers <joseph@codesourcery.com>
4721 * gcc-interface/misc.c (internal_error_function): Add context
4722 parameter. Use it to access show_column flag and instead of using
4723 global_dc. Call warn_if_plugins.
4724 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
4726 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
4728 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
4729 * gcc-interface/trans.c (unshare_save_expr): Delete.
4730 (gigi): Do not unshare trees under SAVE_EXPRs here.
4732 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
4734 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
4736 * gcc-interface/utils.c (build_function_stub): Likewise.
4738 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
4740 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
4741 for Wuninitialized without -O.
4743 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
4745 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
4746 ADT_exception_data_name_id.
4747 (exception_data_name_id): New define.
4748 * gcc-interface/trans.c (gigi): Initialize it.
4749 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
4750 exception type for standard exception definitions. Do not make them
4752 <E_Record_Type>: Equate fields of types associated with an exception
4753 definition to those of the standard exception type.
4755 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
4757 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
4759 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
4761 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
4762 code, improve comments and fix formatting nits.
4764 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
4766 * gcc-interface/utils.c (update_pointer_to): Return early if the old
4767 pointer already points to the new type. Chain the old pointer and its
4768 variants at the end of new pointer's chain after updating them.
4770 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
4772 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
4773 built for interfaces.
4774 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
4775 imported_p instead of Is_Imported when considering constants.
4776 Do not promote alignment of exported objects.
4777 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
4779 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4781 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
4782 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
4783 constants really constant.
4784 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
4786 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4788 * gcc-interface/decl.c (make_aligning_type): Declare the type.
4790 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4792 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
4793 expressions of variant part of record types declared at library level.
4795 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4797 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
4798 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
4799 (rest_of_record_type_compilation): Adjust call to create_field_decl.
4800 (make_descriptor_field): Likewise and pass correctly typed constants.
4801 (build_unc_object_type): Likewise.
4802 (unchecked_convert): Likewise.
4803 * gcc-interface/decl.c (elaborate_expression_2): New static function.
4804 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
4805 Adjust call to create_field_decl.
4806 (make_aligning_type): Likewise.
4807 (make_packable_type): Likewise.
4808 (maybe_pad_type): Likewise.
4809 (gnat_to_gnu_field): Likewise.
4810 (components_to_record): Likewise.
4811 (create_field_decl_from): Likewise.
4812 (create_variant_part_from): Remove superfluous test.
4813 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
4815 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4817 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
4818 (build_unc_object_type_from_ptr): Likewise.
4819 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
4820 and pass it to create_type_decl. Declare the type. Simplify.
4821 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
4822 it to build_unc_object_type.
4823 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
4824 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
4825 (gnat_to_gnu): Likewise.
4826 * gcc-interface/utils2.c (build_allocator): Likewise.
4828 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
4831 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
4833 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4835 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
4837 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
4840 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
4842 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
4844 * gnathtml.pl: Use 755 as mask for new directories.
4846 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
4848 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
4849 constant constructors before taking their address.
4851 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
4853 * exp_dbug.ads: Fix outdated description. Mention link between XVS
4855 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
4856 XVZ variable as unit size of XVS type.
4857 (maybe_pad_type): Likewise.
4859 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
4861 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
4862 use memmove if the array type is bit-packed.
4864 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
4866 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
4867 build_common_tree_nodes.
4869 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
4871 * gsocket.h: Make sure that winsock2.h is included before windows.h.
4873 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
4875 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
4878 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
4880 * uintp.h (UI_Lt): Declare.
4881 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
4882 computation in sizetype.
4883 <E_Array_Subtype>: Use unified handling for all index types. Do not
4884 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
4886 (annotate_value): Change test for negative values.
4887 (validate_size): Apply test for negative values on GNAT nodes.
4888 (set_rm_size): Likewise.
4889 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
4890 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
4891 for negative values.
4892 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
4893 (builtin_type_for_size): Adjust definition of signed_size_type_node.
4894 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
4895 lengths against zero.
4897 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
4899 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
4900 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
4901 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
4902 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
4903 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
4904 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
4906 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
4907 flag_signed_char. Tag sizetype with "size_type" moniker.
4908 * gcc-interface/trans.c (gigi): Add standard_character parameter.
4909 Remove useless built-in types. Equate unsigned_char_type_node to
4910 Standard.Character. Use it instead of char_type_node throughout.
4911 (Attribute_to_gnu): Likewise.
4912 (gnat_to_gnu): Likewise.
4913 * gcc-interface/utils2.c (build_call_raise): Likewise.
4915 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
4917 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
4918 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
4919 (sbitsize_one_node): New macro.
4920 (sbitsize_unit_node): Likewise.
4921 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
4922 latent bug in the computation of subrange_p. Fold wider_p predicate.
4923 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
4924 the final comparison.
4925 (make_aligning_type): Build real negation and use sizetype throughout
4926 the offset computation.
4927 (maybe_pad_type): Do not issue the warning when the new size expression
4929 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
4930 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
4932 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
4934 (gnat_to_gnu) <N_Free_Statement>: Likewise.
4935 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
4936 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
4937 constants in sizetype. Remove dead code and tweak comments. Generate
4938 equality instead of inequality comparisons for zero length tests.
4940 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4942 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
4943 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
4944 <object>: Do not create the fake PARM_DECL if no debug info is needed.
4945 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
4946 purposes if no debug info is needed.
4947 Fix formatting. Reorder and add comments.
4948 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
4949 variable and remove obsolete comment.
4950 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
4951 (convert_vms_descriptor32): Likewise.
4952 (convert): Remove dead code.
4953 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
4954 the reference to the P_ARRAY pointer.
4955 <POINTER_TYPE>: Likewise.
4956 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
4957 (gnat_init_decl_processing): Delete, move contents to...
4958 * gcc-interface/misc.c (gnat_init): ...here.
4960 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4962 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
4963 calls. Return true for conversion from a record subtype to its type.
4965 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4967 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
4968 lieu of integer_type_node for boolean operations.
4969 (choices_to_gnu): Likewise.
4970 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
4971 (Loop_Statement_to_gnu): Likewise.
4972 (establish_gnat_vms_condition_handler): Likewise.
4973 (Exception_Handler_to_gnu_sjlj): Likewise.
4974 (gnat_to_gnu): Likewise.
4975 (build_unary_op_trapv): Likewise.
4976 (build_binary_op_trapv): Likewise.
4977 (emit_range_check): Likewise.
4978 (emit_index_check): Likewise.
4979 (convert_with_check): Likewise.
4980 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
4981 (convert_vms_descriptor32): Likewise.
4982 (convert_vms_descriptor): Likewise.
4983 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
4984 (compare_arrays): Use boolean instead of integer constants.
4985 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
4986 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
4988 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
4989 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
4990 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
4991 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
4992 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
4993 for boolean operations.
4994 (fill_vms_descriptor): Likewise. Fix formatting nits.
4996 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4998 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
4999 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
5001 (LOOP_STMT_COND): ...this.
5002 (LOOP_STMT_BOTTOM_COND_P): New flag.
5003 (LOOP_STMT_TOP_UPDATE_P): Likewise.
5004 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
5005 (can_equal_min_val_p): New static inline function.
5006 (can_equal_max_val_p): Likewise.
5007 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
5008 new LOOP_STMT semantics. Use two different strategies depending on
5009 whether optimization is enabled to translate the loop.
5010 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
5012 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
5014 * uintp.adb (UI_From_Dint): Remove useless code.
5015 (UI_From_Int): Likewise.
5016 * uintp.h: Reorder declarations.
5017 (UI_From_gnu): Declare.
5018 (UI_Base): Likewise.
5019 (Vector_Template): Likewise.
5020 (Vector_To_Uint): Likewise.
5023 * gcc-interface/gigi.h: Tweak comments.
5024 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
5025 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
5027 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
5028 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
5029 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
5030 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
5033 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
5035 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
5037 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
5038 (smaller_form_type_p): ...this. Change parameter and variable names.
5039 (call_to_gnu): Use the nominal type of the parameter to create the
5040 temporary if it's a smaller form of the actual type.
5041 (addressable_p): Return false if the actual type is integral and its
5042 size is greater than that of the expected type.
5044 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5046 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
5047 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
5048 (process_attributes): Delete.
5049 (post_error_ne_num): Change parameter name.
5050 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
5051 with -g3. Remove a couple of obsolete lines. Minor tweaks.
5052 If type annotating mode, operate on trees to compute the adjustment to
5053 the sizes of tagged types. Fix long line.
5054 (cannot_be_superflat_p): Tweak head comment.
5055 (annotate_value): Fold local constant.
5056 (set_rm_size): Fix long line.
5057 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
5058 (Attribute_to_gnu): Fix long line.
5059 <Attr_Size>: Remove useless assertion.
5060 Reorder statements. Use size_binop routine.
5061 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
5062 Create local variables for the label and the test. Tweak comments.
5063 (Subprogram_Body_to_gnu): Reset cfun to NULL.
5064 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
5065 (process_inlined_subprograms): Integrate into...
5066 (Compilation_Unit_to_gnu): ...this.
5067 (gnat_to_gnu): Fix long line.
5068 (post_error_ne_num): Change parameter name.
5069 * gcc-interface/utils.c (process_attributes): Static-ify.
5070 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
5071 (create_type_decl): Add comment.
5072 (create_var_decl_1): Process the attributes after adding the VAR_DECL
5073 to the current binding level.
5074 (create_subprog_decl): Likewise for the FUNCTION_DECL.
5075 (end_subprog_body): Do not reset cfun to NULL.
5076 (build_vms_descriptor32): Fix long line.
5077 (build_vms_descriptor): Likewise.
5078 (handle_nonnull_attribute): Likewise.
5079 (convert_vms_descriptor64): Likewise.
5080 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
5081 (gnat_protect_expr): Fix thinko.
5083 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5085 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
5086 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
5087 before translating the top-level node.
5088 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
5089 <N_Object_Declaration>: Likewise.
5090 <N_Assignment_Statement>: Likewise.
5091 <N_Unchecked_Type_Conversion>: Likewise.
5092 (call_to_gnu): Remove kludge.
5093 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
5094 associated with user returns to be preserved.
5095 (gnat_to_gnu): Add special code to deal with boolean rvalues.
5096 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
5098 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
5099 <INDIRECT_REF>: Call build_fold_indirect_ref.
5101 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
5103 * g-socket.adb: A target can have multiple missing errno's. This
5104 will result in multiple errno's being defined as -1. Because of this
5105 we can not use a case but must use a series of if's to avoid
5106 a duplicate case error in GNAT.Sockets.Resolve_Error.
5108 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5110 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
5111 a statement. Otherwise, if at top-level, push the processing of the
5112 elaboration routine. In the misaligned case, issue the error messages
5113 again on entry and create the temporary explicitly. Do not issue them
5115 For a function call, emit the range check if necessary.
5116 In the copy-in copy-out case, create the temporary for the return
5118 Do not unnecessarily convert by-ref parameters to the formal's type.
5119 Remove obsolete guards in conditions.
5120 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
5121 target to call_to_gnu in all cases.
5122 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
5123 (addressable_p) <CONSTRUCTOR>: Return false if not static.
5124 <COMPOUND_EXPR>: New case.
5125 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
5126 expression if it has unconstrained array type.
5127 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
5128 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
5131 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5133 * gcc-interface/trans.c (gigi): Do not start statement group.
5134 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
5135 Start statement group and push binding level here...
5136 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
5137 Do not push fake contexts at top level. Remove redundant code.
5138 (call_to_gnu): Rename a local variable and constify another.
5139 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
5140 (set_current_block_context): Set it as the group's block.
5141 (gnat_init_decl_processing): Delete unrelated init code.
5142 (end_subprog_body): Use NULL_TREE.
5144 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5146 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
5147 side-effects of actual parameters before the call.
5149 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5151 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
5153 (set_rm_size): Reorder and remove obsolete test.
5155 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
5157 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
5158 (gigi): Adjust ATTRIBUTE_UNUSED markers.
5159 * gcc-interface/gadaint.h: New file.
5160 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
5161 (__gnat_to_canonical_file_spec): Remove declaration.
5162 (number_names): Delete.
5163 (number_files): Likewise.
5165 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
5168 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
5170 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
5172 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
5173 Ekind. Return early for class-wide types. Do not compute initializer
5174 unless necessary. Reuse the tree for an associated class-wide type
5175 only if processing its root type.
5177 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
5179 * gsocket.h: Run-time can no longer be built without network
5180 OS headers available. Changing RTEMS GNAT build procedure to
5181 reflect this and letting run-time build use network .h files.
5183 2010-04-13 Duncan Sands <baldrick@free.fr>
5185 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
5186 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
5188 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
5190 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
5191 (parent_name_id): New macro.
5192 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
5193 * gcc-interface/trans.c (gigi): Initialize it.
5194 (lvalue_required_p) <N_Type_Conversion>: New case.
5195 <N_Qualified_Expression>: Likewise.
5196 <N_Allocator>: Likewise.
5197 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
5199 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
5201 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
5202 (DECL_CONST_ADDRESS_P): New macro.
5203 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
5204 (SAME_FIELD_P): Likewise.
5205 * gcc-interface/decl.c (constructor_address_p): New static function.
5206 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
5207 the return value of above function.
5208 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
5209 passed by reference.
5210 <E_Record_Subtype>: Likewise.
5211 Set TREE_ADDRESSABLE on the type if it passed by reference.
5212 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
5213 (create_field_decl_from): Likewise.
5214 (substitute_in_type): Likewise.
5215 (purpose_member_field): Use SAME_FIELD_P.
5216 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
5217 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
5218 parameter and adjust recursive calls.
5219 <N_Explicit_Dereference>: New case.
5220 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
5221 Adjust calls to lvalue_required_p. Do not return the initializer of a
5222 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
5223 (call_to_gnu): Delay issuing error message for a misaligned actual and
5224 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
5225 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
5226 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
5227 type is passed by reference.
5228 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
5229 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
5230 (build_simple_component_ref): Use SAME_FIELD_P.
5232 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
5234 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
5235 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
5236 front-end's predicate Is_By_Reference_Type. Use consistent order and
5237 remove ??? comment. Use original conversion in all cases, if any.
5238 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
5239 (convert): Use local copy in more cases.
5240 <INDIRECT_REF>: Remove deactivated code.
5241 (unchecked_convert): Use a couple of local copies.
5243 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
5245 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
5247 (lvalue_required_p) <N_Attribute_Reference>: Call it.
5248 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
5249 folding the result only if lvalue_required_for_attribute_p is true.
5250 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
5251 typed constant to build_component_ref.
5252 (unchecked_convert): Likewise.
5253 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
5254 (build_allocator): Likewise.
5256 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
5258 * gcc-interface/utils2.c (build_cond_expr): Take the address and
5259 dereference if the result type is passed by reference.
5261 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
5263 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
5264 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
5265 goto to the next statement.
5267 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
5269 * gcc-interface/gigi.h (maybe_variable): Delete.
5270 (protect_multiple_eval): Likewise.
5271 (maybe_stabilize_reference): Likewise.
5272 (gnat_save_expr): Declare.
5273 (gnat_protect_expr): Likewise.
5274 (gnat_stabilize_reference): Likewise.
5275 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
5276 gnat_stabilize_reference.
5277 (maybe_variable): Delete.
5278 (elaborate_expression_1): Use gnat_save_expr.
5279 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
5280 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
5281 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
5282 <N_Slice>: Use gnat_protect_exp.
5283 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
5284 <N_In>: Use gnat_protect_expr.
5285 Pass NULL to gnat_stabilize_reference.
5286 (build_unary_op_trapv): Use gnat_protect_expr.
5287 (build_binary_op_trapv): Likewise.
5288 (emit_range_check): Likewise.
5289 (emit_index_check): Likewise.
5290 (convert_with_check): Likewise.
5291 (protect_multiple_eval): Move to utils2.c file.
5292 (maybe_stabilize_reference): Merge into...
5293 (gnat_stabilize_reference): ...this. Move to utils2.c file.
5294 (gnat_stabilize_reference_1): Likewise.
5295 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
5296 instead of protect_multiple_eval.
5297 * gcc-interface/utils2.c (compare_arrays): Likewise.
5298 (nonbinary_modular_operation): Likewise.
5299 (maybe_wrap_malloc): Likewise.
5300 (build_allocator): Likewise.
5301 (gnat_save_expr): New function.
5302 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
5303 in common cases. Propagate TREE_READONLY onto dereferences.
5304 (gnat_stabilize_reference_1): Move from trans.c file.
5305 (gnat_stabilize_reference): Likewise.
5307 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
5309 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
5310 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
5311 node. Use the type of the operand to set TREE_READONLY.
5312 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
5313 _REF node. Do not overwrite TREE_READONLY.
5314 (call_to_gnu): Rename local variable and fix various nits. In the
5315 copy-in/copy-out case, build the SAVE_EXPR manually.
5316 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
5317 and fold the computations.
5318 (protect_multiple_eval): Always save entire fat pointers.
5319 (maybe_stabilize_reference): Minor tweaks.
5320 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
5321 tcc_type and tcc_statement.
5322 * gcc-interface/utils.c (convert_to_fat_pointer): Call
5323 protect_multiple_eval in lieu of save_expr.
5324 (convert): Minor tweaks.
5325 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
5326 (builtin_type_for_size): Call gnat_type_for_size directly.
5327 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
5328 (contains_null_expr): Likewise
5329 (gnat_build_constructor): Do not call it.
5330 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
5331 instead of gnat_stabilize_reference to protect the operands.
5332 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
5334 (maybe_wrap_malloc): Likewise.
5335 (build_allocator): Likewise.
5336 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
5337 (gnat_mark_addressable): Rename parameter.
5339 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
5341 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
5342 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
5343 (TYPE_RETURNS_BY_REF_P): Rename into.
5344 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
5345 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
5346 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
5347 (build_return_expr): Likewise.
5348 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
5349 Rename local variables. If the return Mechanism is By_Reference, pass
5350 return_by_invisible_ref_p to create_subprog_type instead of toggling
5351 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
5352 the mechanism. Use regular return for contrained types with non-static
5353 size and return by invisible reference for unconstrained return types
5354 with default discriminants. Update comment.
5355 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
5356 returns by invisible reference, turn the RESULT_DECL into a pointer.
5357 Do not handle DECL_BY_REF_P in the CICO case here.
5358 (call_to_gnu): Remove code handling return by target pointer. For a
5359 function call, if the return type has non-constant size, generate the
5360 assignment with an INIT_EXPR.
5361 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
5362 If the function returns by invisible reference, build the copy return
5364 (add_decl_expr): Initialize the variable with an INIT_EXPR.
5365 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
5366 Adjust for renaming of macros. Copy the node only when necessary.
5367 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
5368 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
5369 (convert_from_reference): Delete.
5370 (is_byref_result): Likewise.
5371 (gnat_genericize_r): Likewise.
5372 (gnat_genericize): Likewise.
5373 (end_subprog_body): Do not call gnat_genericize.
5374 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
5375 (build_return_expr): Adjust parameter names, logic and comment.
5377 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
5379 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
5380 if the size is small enough. Propagate the alignment if there is an
5381 alignment clause on the original array type.
5382 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
5383 Deal with under-aligned packed array types. Copy the size onto the
5384 justified modular type and don't lay it out again. Likewise for the
5385 padding type built for other under-aligned subtypes.
5386 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
5389 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
5391 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
5392 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
5394 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
5396 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
5397 do not set the result type if there is a specified target and do not
5398 convert the result in any cases.
5399 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
5400 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
5402 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
5404 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
5406 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
5409 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
5410 pointer base types are variant of each other. Apply special treatment
5411 for null to fat pointer types in all cases.
5413 2010-01-28 Pascal Obry <obry@adacore.com>
5415 * s-win32.ads: Add some missing constants.
5417 2010-01-28 Vincent Celier <celier@adacore.com>
5419 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
5422 2010-01-28 Robert Dewar <dewar@adacore.com>
5424 * gnat_rm.texi: Minor correction
5426 2010-01-27 Pascal Obry <obry@adacore.com>
5428 * g-awk.adb: ensure that an AWK session is reusable.
5430 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
5432 * g-regist.adb (For_Every_Key): Fix previous change.
5435 2010-01-27 Thomas Quinot <quinot@adacore.com>
5437 * lib-writ.ads: Current version of spec for new N (note) ALI lines
5439 2010-01-27 Yannick Moy <moy@adacore.com>
5441 * a-cdlili.adb (Insert): Correct exception message when cursor
5442 designates wrong list.
5444 2010-01-27 Vincent Celier <celier@adacore.com>
5446 * gnatcmd.adb: When there is only one main specified, the package
5447 support Switches (<main>) and attribute Switches is specified for the
5448 main, use these switches, instead of Default_Switches ("Ada").
5450 2010-01-27 Robert Dewar <dewar@adacore.com>
5452 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
5454 * exp_disp.adb: Minor reformatting
5456 2010-01-27 Tristan Gingold <gingold@adacore.com>
5458 * seh_init.c: Use __ImageBase instead of _ImageBase.
5460 2010-01-27 Javier Miranda <miranda@adacore.com>
5462 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
5463 profile of interface thunks. The type of the controlling formal is now
5464 the covered interface type (instead of the target tagged type).
5466 2010-01-27 Sergey Rybin <rybin@adacore.com>
5468 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
5470 2010-01-27 Robert Dewar <dewar@adacore.com>
5472 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
5473 changed from Expr to N.
5475 2010-01-26 Thomas Quinot <quinot@adacore.com>
5477 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
5478 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
5481 2010-01-26 Vincent Celier <celier@adacore.com>
5483 * prj-attr.adb: Add new attribute Library_Install_Name_Option
5484 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
5485 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
5486 attributes Run_Path_Option and Library_Install_Name_Option.
5487 * prj.ads (Project_Configuration): Replace component
5488 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
5489 component Library_Install_Name_Option.
5490 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
5491 Replace Run_Path_Origin_Supported with Run_Path_Origin
5493 2010-01-26 Ed Schonberg <schonberg@adacore.com>
5495 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
5496 is not hidden by a homograph declared in another actual package.
5498 2010-01-26 Robert Dewar <dewar@adacore.com>
5500 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
5501 decisions for pragmas Assert, Check, Precondition, Postcondition if
5503 * scos.ads: Update comments.
5504 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
5505 Also remove obsolete code for CT (exit point) SCOs.
5507 2010-01-26 Thomas Quinot <quinot@adacore.com>
5509 * switch-c.adb: Fix handling of -gnatz*
5511 2010-01-26 Robert Dewar <dewar@adacore.com>
5513 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
5514 qualifiers for FOR/WHILE loops
5515 * scos.ads: Use separate type letters F/W for for/while loops
5517 2010-01-26 Robert Dewar <dewar@adacore.com>
5519 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
5520 entries per line, one for each statement in the sequence).
5521 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
5522 size from 100 to 10_000 for SC_Array to avoid any real possibility of
5523 overflow. Output decisions in for loops.
5524 Exclude labels from CS lines.
5525 * scos.ads: Clarify that label is not included in the entry point
5527 2010-01-26 Robert Dewar <dewar@adacore.com>
5529 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
5530 format of statement sequence SCO entries (one location/statement).
5531 * put_scos.adb (Put_SCOs): Implement new format of CS lines
5532 * scos.ads: Update comments.
5533 * sem_eval.adb: Minor reformatting.
5535 2010-01-26 Robert Dewar <dewar@adacore.com>
5537 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
5538 (Extend_Statement_Sequence): New procedures
5539 (Traverse_Declarations_Or_Statements): New handling for exits.
5541 2010-01-26 Robert Dewar <dewar@adacore.com>
5543 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
5546 2010-01-26 Robert Dewar <dewar@adacore.com>
5548 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
5549 * scos.ads: Clarify handling of logical operators
5551 2010-01-26 Arnaud Charlet <charlet@adacore.com>
5553 * s-tpoben.adb: Update comments.
5555 2010-01-26 Robert Dewar <dewar@adacore.com>
5557 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
5560 2010-01-26 Robert Dewar <dewar@adacore.com>
5562 * scos.ads: Clean up documentation, remove obsolete XOR references
5563 2010-01-26 Vincent Celier <celier@adacore.com>
5565 * gnat_ugn.texi: Complete documentation on the restrictions for
5566 combined options in -gnatxxx switches.
5569 2010-01-26 Arnaud Charlet <charlet@adacore.com>
5571 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
5572 a controlled operation, abort is already deferred at this point, so we
5573 need to use Defer_Abort_Nestable.
5575 2010-01-26 Vincent Celier <celier@adacore.com>
5577 * prj-conf.adb (Get_Config_Switches): Check for a default language for
5578 a project extending a project with no languages.
5580 2010-01-26 Vincent Celier <celier@adacore.com>
5582 * switch-c.adb (Scan_Front_End_Switches): Take into account options
5583 that follow -gnatef.
5584 Allow -gnateG to be followed by other options.
5586 2010-01-26 Robert Dewar <dewar@adacore.com>
5588 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
5589 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
5592 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
5594 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
5595 that allows to iterate over all subkeys of a key.
5597 2010-01-26 Ed Falis <falis@adacore.com>
5599 * sysdep.c: enable NFS for VxWorks MILS
5600 * env.c: enable __gnat_environ for VxWorks MILS
5601 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
5603 2010-01-25 Bob Duff <duff@adacore.com>
5605 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
5606 is an internally-generated positional aggregate, and the bounds are
5607 already correctly set. We don't want to overwrite those bounds with
5608 bounds determined by context.
5610 2010-01-25 Robert Dewar <dewar@adacore.com>
5612 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
5613 exp_ch9.adb, g-sechas.ads: Minor reformatting.
5615 2010-01-25 Thomas Quinot <quinot@adacore.com>
5617 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
5618 integer type) before subtracting 1, otherwise the computation may wrap
5619 (because size_t is modular) and cause the conversion to fail.
5621 2010-01-25 Ed Falis <falis@adacore.com>
5623 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
5625 2010-01-25 Vincent Celier <celier@adacore.com>
5627 * prj-attr.adb: New attribute Run_Path_Origin_Required
5628 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
5629 attribute Run_Path_Origin_Required.
5630 * prj.ads (Project_Configuration): New component
5631 Run_Path_Origin_Supported.
5632 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
5634 2010-01-25 Ed Schonberg <schonberg@adacore.com>
5636 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
5637 have errors, do not continue resolution of the aggregate.
5638 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
5639 the array type indicates an error.
5641 2010-01-25 Bob Duff <duff@adacore.com>
5643 * sinfo.ads: Minor comment fixes.
5645 2010-01-25 Bob Duff <duff@adacore.com>
5647 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
5649 2010-01-25 Arnaud Charlet <charlet@adacore.com>
5651 * gnatvsn.ads (Current_Year): Update.
5653 2010-01-25 Florian Villoing <villoing@adacore.com>
5655 * gnat_ugn.texi: Fix typo.
5657 2010-01-25 Thomas Quinot <quinot@adacore.com>
5659 * scos.ads: Update specification.
5661 2010-01-25 Ed Schonberg <schonberg@adacore.com>
5663 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
5664 enclosing subprogram has no previous spec, attach postcondition
5665 procedure to the defining entity for the body.
5667 2010-01-25 Ed Schonberg <schonberg@adacore.com>
5669 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
5670 initialization procedure of the ancestor part of an extension aggregate
5671 if it is an interface type.
5673 2010-01-25 Vincent Celier <celier@adacore.com>
5675 * gnatlink.adb (Process_Binder_File): The directory for the shared
5676 version of libgcc in the run path options is found in the subdirectory
5677 indicated by __gnat_default_libgcc_subdir.
5678 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
5681 2010-01-25 Ed Schonberg <schonberg@adacore.com>
5683 * sem_prag.adb: More flexible pragma Annotate.
5685 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
5687 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
5688 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
5690 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
5692 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
5694 2010-01-18 Jan Hubicka <jh@suse.cz>
5697 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
5698 unit local variables.
5700 2010-01-17 Laurent GUERBY <laurent@guerby.net>
5702 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
5704 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
5706 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
5707 * system-linux-armeb.ads, system-linux-armel.ads: New files.
5709 2010-01-09 Simon Wright <simon@pushface.org>
5712 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
5717 Copyright (C) 2010 Free Software Foundation, Inc.
5719 Copying and distribution of this file, with or without modification,
5720 are permitted in any medium without royalty provided the copyright
5721 notice and this notice are preserved.