1 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
3 * trans.c (gnat_to_gnu) <N_Return_Statement>: Set gnu_result
6 2005-03-15 Robert Dewar <dewar@adacore.com>
8 * system-unixware.ads, system-linux-ia64.ads, system-freebsd-x86.ads,
9 system-lynxos-ppc.ads, system-lynxos-x86.ads, system-linux-x86_64.ads,
10 system-tru64.ads, system-aix.ads, system-vxworks-sparcv9.ads,
11 system-vxworks-xscale.ads, system-solaris-x86.ads, system-irix-o32.ads,
12 system-irix-n32.ads, system-hpux.ads, system-vxworks-m68k.ads,
13 system-linux-x86.ads, system-vxworks-mips.ads, system-os2.ads,
14 system-interix.ads, system-solaris-sparc.ads,
15 system-solaris-sparcv9.ads, system-vms.ads, system-mingw.ads,
16 system-vms-zcx.ads, system-vxworks-ppc.ads, system-vxworks-alpha.ads,
17 system-vms_64.ads, system-darwin-ppc.ads, system-vxworks-x86.ads,
18 system-linux-ppc.ads, system-linux-alpha.ads, system-linux-sparc.ads,
19 system-linux-s390.ads, system-linux-s390x.ads: Add line defining
20 Compiler_System_Version to be False.
22 * opt.ads: Add new flag Opt.Address_Is_Private
24 * targparm.ads, targparm.adb: Set new flag Opt.Address_Is_Private
25 Add new parameter Compiler_System_Version to avoid checking for
26 completeness of parameters when compiler is compiling itself.
27 Allows old versions of GNAT to be compiled with new compiler.
29 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
31 * s-osinte-tru64.ads, s-osinte-tru64.adb (Get_Stack_Base): New function
32 (Hide_Yellow_Zone): New procedure to hide the Yellow Zone of the
34 (Stack_Base_Available): New flag.
35 (Get_Page_Size): New overloaded functions imported from C.
36 (PROT_NONE, PROT_READ, PROT_WRITE, PROT_EXEC, PROT_ALL,
37 PROT_ON, PROT_OFF): New constants.
38 (mprotect): New function imported from C.
39 (pthread_teb_t): New record type.
41 * s-taprop-tru64.adb: (Enter_Task): Invoke Hide_Yellow_Zone.
42 (Create_Task): Account for the Yellow Zone and the guard page.
44 2005-03-15 Vincent Celier <celier@adacore.com>
46 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
47 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
48 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
49 mlib-tgt-vxworks.adb, mlib-tgt-lynxos.adb (Library_Exist_For,
50 Library_File_Name_For): Add new parameter In_Tree
51 to specify the project tree: needed by the project manager.
52 Adapt to changes in project manager using new parameter In_Tree.
53 Remove local imports, use functions in System.CRTL.
55 * make.adb, clean.adb, gnatcmd.adb (Project_Tree): New constant needed
56 to use the project manager.
58 * makeutl.ads, makeutl.adb (Linker_Options_Switches): New parameter
59 In_Tree to designate the project tree. Adapt to changes in the project
60 manager, using In_Tree.
62 * mlib-prj.ads, mlib-prj.adb (Build_Library, Check_Library,
63 Copy_Interface_Sources): Add new parameter In_Tree to specify the
64 project tree: needed by the project manager.
65 (Build_Library): Check that Arg'Length >= 6 before checking if it
68 * mlib-tgt.ads, mlib-tgt.adb (Library_Exist_For,
69 Library_File_Name_For): Add new parameter In_Tree to specify the
70 project tree: needed by the project manager.
72 * prj.ads, prj.adb: Major modifications to allow several project trees
73 in memory at the same time.
74 Change tables to dynamic tables and hash tables to dynamic hash
75 tables. Move tables and hash tables from Prj.Com (in the visible part)
76 and Prj.Env (in the private part). Move some constants from the visible
77 part to the private part. Make other constants deferred.
78 (Project_Empty): Make it a variable, not a function
79 (Empty_Project): Add parameter Tree. Returns the data with the default
80 naming data of the project tree Tree.
81 (Initialize): After updating Std_Naming_Data, copy its value to the
82 component Naming of Project Empty.
83 (Register_Default_Naming_Scheme): Use and update the default naming
84 component of the project tree, instead of the global variable
86 (Standard_Naming_Data): Add defaulted parameter Tree. If project tree
87 Tree is not defaulted, return the default naming data of the Tree.
88 (Initial_Buffer_Size): Constant moved from private part
89 (Default_Ada_Spec_Suffix_Id, Default_Ada_Body_Suffix_Id, Slash_Id); new
90 variables initialized in procedure Initialize.
91 (Add_To_Buffer): Add two in out parameters to replace global variables
92 Buffer and Buffer_Last.
93 (Default_Ada_Spec_Suffix, Default_Body_Spec_Suffix, Slash): New
95 Adapt to changes to use new type Project_Tree_Ref and dynamic tables and
97 (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
99 (Project_Tree_Data, Project_Tree_Ref, No_Project): Declare types and
100 constant at the beginning of the package spec, so that they cane be used
101 in subprograms before their full declarations.
102 (Standard_Naming_Data): Add defaulted parameter of type Project_Node_Ref
103 (Empty_Project): Add parameter of type Project_Node_Ref
104 (Private_Project_Tree_Data): Add component Default_Naming of type
106 (Buffer, Buffer_Last): remove global variables
107 (Add_To_Buffer): Add two in out parameters to replace global variables
108 Buffer and Buffer_Last.
109 (Current_Packages_To_Check): Remove global variable
110 (Empty_Name): Move to private part
111 (No-Symbols): Make it a constant
112 (Private_Project_Tree_Data): New type for the private part of the
114 (Project_Tree_Data): New type for the data of a project tree
115 (Project_Tree_Ref): New type to designate a project tree
116 (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
117 for the project tree.
119 * prj-attr.ads: Add with Table; needed, as package Prj no longer
120 imports package Table.
122 * prj-com.adb: Remove empty, no longer needed body
124 * prj-com.ads: Move most of the content of this package to package Prj.
126 * prj-dect.ads, prj-dect.adb (Parse): New parameters In_Tree to
127 designate the project node tree and Packages_To_Check to replace
128 global variable Current_Packages_To_Check.
129 Add new parameters In_Tree and Packages_To_Check to local subprograms,
130 when needed. Adapt to changes in project manager with project node tree
133 * prj-env.ads, prj-env.adb: Add new parameter In_Tree to designate the
134 project tree to most subprograms. Move tables and hash tables to
135 private part of package Prj.
136 Adapt to changes in project manager using project tree In_Tree.
138 * prj-makr.adb (Tree): New constant to designate the project node tree
139 Adapt to change in project manager using project node tree Tree
141 * prj-nmsc.ads, prj-nmsc.adb (Check_Stand_Alone_Library): Correctly
142 display the Library_Src_Dir and the Library_Dir.
143 Add new parameter In_Tree to designate the project node tree to most
144 subprograms. Adapt to changes in the project manager, using project tree
146 (Check_Naming_Scheme): Do not alter the casing on platforms where
147 the casing of file names is not significant.
148 (Check): Add new parameter In_Tree to designate the
150 * prj-pars.ads, prj-pars.adb (Parse): Add new parameter In_Tree to
151 designate the project tree.
152 Declare a project node tree to call Prj.Part.Parse and Prj.Proc.Process
154 * prj-part.ads, prj-part.adb (Buffer, Buffer_Last): Global variables,
155 to replace those that were in the private part of package Prj.
156 Add new parameter In__Tree to designate the project node tree to most
157 subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
158 (Post_Parse_Context_Clause): When specifying the project node of a with
159 clause, indicate that it is a limited with only if there is "limited"
160 in the with clause, not necessarily when In_Limited is True.
161 (Parse): Add new parameter In_Tree to designate the project node tree
163 * prj-pp.ads, prj-pp.adb (Pretty_Print): Add new parameter In_Tree to
164 designate the project node tree. Adapt to change in Prj.Tree with
165 project node tree In_Tree.
167 * prj-proc.ads, prj-proc.adb (Recursive_Process): Specify the project
168 tree In_Tree in the call to function Empty_Process to give its initial
169 value to the project data Processed_Data.
170 Add new parameters In_Tree to designate the project tree and
171 From_Project_Node_Tree to designate the project node tree to several
172 subprograms. Adapt to change in project manager with project tree
173 In_Tree and project node tree From_Project_Node_Tree.
175 * prj-strt.ads, prj-strt.adb (Buffer, Buffer_Last): Global variables,
176 to replace those that were in the private part of package Prj.
177 Add new parameter In_Tree to designate the project node tree to most
178 subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
180 * prj-tree.ads, prj-tree.adb: Add new parameter of type
181 Project_Node_Tree_Ref to most subprograms.
182 Use this new parameter to store project nodes in the designated project
184 (Project_Node_Tree_Ref): New type to designate a project node tree
185 (Tree_Private_Part): Change table to dynamic table and hash tables to
188 * prj-util.ads, prj-util.adb: Add new parameter In_Tree to designate
189 the project tree to most subprograms. Adapt to changes in project
190 manager using project tree In_Tree.
192 * makegpr.adb (Project_Tree): New constant needed to use project
195 2005-03-15 Olivier Hainque <hainque@adacore.com>
197 * s-intman-posix.adb (Notify_Exception): Adjust signature, as handler
198 for sigactions with SA_SIGINFO set. Call
199 __gnat_adjust_context_for_raise before raising, to perform the
200 potentially required adjustments to the machine context for the GCC
203 * raise.h (__gnat_adjust_context_for_raise): New prototype.
205 * init.c (__gnat_adjust_context_for_raise) HPUX: Initial revision.
206 Adjust PC by one in the provided machine context.
207 (__gnat_install_handler) HPUX: Set SA_SIGINFO in the sigaction flags,
208 so that the handler is passed the context structure to adjust prior to
210 (__gnat_error_handler) HPUX: Adjust the signature to match what an
211 SA_SIGINFO sigaction should look like. Call
212 __gnat_adjust_context_for_raise before actually raising.
213 (__gnat_adjust_context_for_raise): Default noop to help PC
214 adjustments before raise from signal handlers.
215 (__gnat_error_handler): Indirectly call a predicate function to
216 determine if a condition should be resignaled or not.
217 (__gnat_set_resignal_predicate): User interface to modify the predicate.
218 (__gnat_default_resignal_p): Default GNAT predicate.
220 2005-03-15 Doug Rupp <rupp@adacore.com>
222 * adaint.c: Prefix #include of VMS system header files with vms/
223 [VMS] (HOST_EXECUTABLE_SUFFIX, HOST_OBJECT_SUFFIX): Define for VMS.
224 Do not define a dummy function "convert_addresses" under Darwin,
227 * tb-alvms.c, expect.c: Prefix #include of VMS system header files
230 2005-03-15 Nicolas Setton <setton@adacore.com>
232 * tracebak.c: Under Darwin, use the same unwinding mechanisms as under
235 2005-03-15 Robert Dewar <dewar@adacore.com>
237 * a-reatim.ads, a-reatim.adb: Add functions Minutes and Seconds for
240 * a-retide.ads: Minor comment changes
242 2005-03-15 Robert Dewar <dewar@adacore.com>
244 * a-stzunb.adb, a-stzunb.adb a-stzunb.ads, a-stzunb.ads,
245 a-stwiun.ads, a-stwiun.adb, a-strunb.ads, a-strunb.adb: Move
246 Realloc_For_Chunk to private part of package.
247 New subprograms for AI-301
249 * a-szuzti.adb, a-suteio.adb, a-swuwti.adb: Improve efficiency of
251 Avoid unnecessary use of Get/Set_Wide_String
253 2005-03-15 Robert Dewar <dewar@adacore.com>
257 * a-stunau.ads, a-stunau.adb:
258 Change interface to allow efficient (and correct) implementation
259 The previous changes to allow extra space in unbounded strings had
260 left this interface a bit broken.
262 * a-suteio.adb: Avoid unnecessary use of Get/Set_String
264 * g-spipat.ads, g-spipat.adb: New interface for Get_String
265 Minor reformatting (function specs)
267 * g-spitbo.adb: New interface for Get_String
269 * g-spitbo.ads: Minor reformatting
271 * a-swunau.ads, a-swunau.adb: New interface for Get_Wide_String
273 * a-szunau.ads, a-szunau.adb: New interface for Get_Wide_Wide_String
275 2005-03-15 Javier Miranda <miranda@adacore.com>
276 Robert Dewar <dewar@adacore.com>
277 Thomas Quinot <quinot@adacore.com>
278 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
280 * atree.ads, atree.adb: Add support for Elist24 field
282 * atree.h: Fix wrong definition of Field27
283 Add support for Elist16 field
284 Add support for Elist24 field
286 * einfo.ads, einfo.adb (Abstract_Interfaces,
287 Set_Abstract_Interfaces): New subprograms.
288 (Abstract_Interface_Alias, Set_Abstract_Interface_Alias): New
290 (Access_Disp_Table, Set_Access_Disp_Table): Modified to handle a list of
291 entities rather than a single node.
292 (Is_Interface, Set_Is_Interface): New subprogram
293 (First_Tag_Component): New syntesized attribute
294 (Next_Tag_Component): New synthesized attribute
295 (Write_Entity_Flags): Upgraded to write Is_Interface
296 (Write_Field24_Name): Upgraded to write Abstract_Interfaces
297 (Write_Field25_Name): Upgraded to write Abstract_Interface_Alias
298 (Task_Body_Procedure): New subprogram to read this attribute.
299 (Set_Task_Body_Procedure): New subprogram to set this attribute.
300 (Has_Controlled_Component): Now applies to all entities.
301 This is only a documentation change, since it always worked to apply
302 this to other than composite types (yielding false), but now this is
304 Update documentation on Must_Be_Byte_Aligned for new spec
306 * tbuild.adb, exp_dist.adb, exp_disp.adb, exp_ch3.ads, exp_ch3.adb,
307 exp_attr.adb, exp_aggr.adb, exp_ch4.adb, exp_ch5.adb: Upgrade all the
308 uses of the Access_Disp_Table attribute to reference the first dispatch
309 table associated with a tagged type. As
310 part of the implementation of abstract interface types,
311 Access_Disp_Table has been redefined to contain a list of dispatch
312 tables (rather than a single dispatch table).
313 Similarly, upgrade all the references to Tag_Component by the
314 new attribute First_Tag_Component.
315 (Find_Inherited_TSS): Moved to exp_tss.
316 Clean up test in Expand_N_Object_Declaration for cases
317 where we need to do a separate assignment of the initial value.
318 (Expand_N_Object_Declaration): If the expression in the
319 declaration of a tagged type is an aggregate, no need to generate an
320 additional tag assignment.
321 (Freeze_Type): Now a function that returns True if the N_Freeze_Entity
323 Bit packed array ops are only called if operands are known to be
325 (Component_Equality): When returning an N_Raise_Program_Error statement,
326 ensure that its Etype is set to Empty to avoid confusing GIGI (which
327 expects that only expressions have a bona fide type).
328 (Make_Tag_Ctrl_Assignment): Use Build_Actual_Subtype to correctly
329 determine the amount of data to be copied.
331 * par.adb (P_Interface_Type_Definition): New subprogram that parses the
332 new syntax rule of Ada 2005 interfaces (for AI-251 and AI-345):
333 INTERFACE_TYPE_DEFINITION ::=
334 [limited | task | protected | synchronized] interface
337 * par-ch3.adb (P_Type_Declaration): Modified to give support to
339 (P_Derived_Type_Def_Or_Private_Ext_Decl): Modified to give support to
341 (P_Interface_Type_Definition): New subprogram that parses the new
342 syntax rule of Ada 2005 interfaces
343 (P_Identifier_Declarations): fix two occurrences of 'RENAMES' in error
344 messages by the correct RENAMES (quotes removed).
346 * sem_prag.adb: Upgrade all the references to Tag_Component by the new
347 attribute First_Tag_Component.
349 * sinfo.ads, sinfo.adb: Remove OK_For_Stream flag, not used, not needed
350 (Interface_List, Set_Interface_List): New subprograms.
351 (Interface_Present, Set_Interface_Present): New subprograms.
352 (Limited_Present, Set_Limited_Present): Available also in derived
353 type definition nodes.
354 (Protected_Present, Set_Protected_Present): Available also in
355 record type definition and
356 derived type definition nodes.
357 (Synchronized_Present, Set_Synchronized_Present): New subprograms.
358 (Task_Present, Set_Task_Present): New subprogram.
359 (Task_Body_Procedure): Removed.
360 (Set_Task_Body_Procedure): Removed.
361 These subprogram have been removed because the attribute
362 Task_Body_Procedure has been moved to the corresponding task type
363 or task subtype entity to leave a field free to store the list
364 of interfaces implemented by a task (for AI-345)
365 Add Expression field to N_Raise_Statement node for Ada 2005 AI-361
366 (Null_Exclusion_Present): Change to Flag11, to avoid conflict with
367 expression flag Do_Range_Check
368 (Exception_Junk): Change to Flag7 to accomodate above change
369 (Box_Present, Default_Name, Specification, Set_Box_Present,
370 Set_Default_Name, Set_Specification): Expand the expression
371 "X in N_Formal_Subprogram_Declaration" into the corresponding
372 two comparisons. Required to use the csinfo tool.
374 * exp_ch11.adb (Expand_N_Raise_Statement): Deal with case where
377 * sem_ch11.adb (Analyze_Raise_Statement): Handle case where string
380 * par-ch11.adb (P_Raise_Statement): Recognize with string expression
383 * exp_ch9.adb (Build_Task_Proc_Specification): Modified to use entity
384 attribute Task_Body_Procedure rather than the old semantic field that
385 was available in the task_type_declaration node.
387 * par-ch12.adb (P_Formal_Type_Definition): Modified to handle formal
388 interface type definitions.
389 (P_Formal_Derived_Type_Definition): Modified to handle the list of
392 * par-ch9.adb (P_Task): Modified to handle the list of interfaces in a
393 task type declaration.
394 (P_Protected): Modified to handle the list of interfaces in a
395 protected type declaration.
397 2005-03-15 Doug Rupp <rupp@adacore.com>
398 Vincent Celier <celier@adacore.com>
400 * bindgen.adb (Gen_Main_C): Change WBI __posix_exit to decc$posix_exit
401 (Gen_Output_File_C): Likewise.
402 (Gen_Main_C): Issue #include <stdlib.h> to avoid warning
404 2005-03-15 Thomas Quinot <quinot@adacore.com>
406 * checks.adb (Get_E_First_Or_Last): When the expression being retrieved
407 is an N_Raise_Constraint_Error node, create a new copy of it without
408 going through a call to Duplicate_Subexpr.
410 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
411 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
412 Nicolas Setton <setton@adacore.com>
413 Ed Schonberg <schonberg@adacore.com>
420 * decl.c (gnat_to_gnu_field): Reject aliased components with a
421 representation clause that prescribes a size not equal to the rounded
423 (gnat_to_gnu_entity, case E_Component): Always look at
424 Original_Record_Component if Present and not the entity.
425 (gnat_to_gnu_entity, case E_Record_Subtype): Rework handling of subtypes
426 of tagged extension types by not making field for components that are
428 (gnat_to_gnu_entity) <E_Record_Type>: Fix typo in the alignment formula
429 (gnat_to_gnu_entity) <E_Variable>: Do not convert again the
430 expression to the type of the object when the object is constant.
431 Reverse defer_debug_incomplete_list before traversing it, so that trees
432 are processed in the order at which they were added to the list. This
433 order is important when using the stabs debug format.
434 If we are deferring the output of debug information, also defer this
435 output for a function return type.
436 When adding fields to a record, prevent emitting debug information
437 for incomplete records, emit the information only when the record is
439 (components_to_record): New parameter defer_debug.
440 (gnat_to_gnu_entity, case E_Array_Subtype): Call copy_alias_set.
441 (gnat_to_gnu_field_decl): New function.
442 (substitution_list, annotate_rep): Call it.
443 (gnat_to_gnu_entity, case E_Record_Subtype): Likewise.
444 (gnat_to_gnu_entity, case E_Record_Type): Likewise.
445 No longer update discriminants to not be a COMPONENT_REF.
446 (copy_alias_set): Strip padding from input type; also handle
447 unconstrained arrays properly.
449 * gigi.h (write_record_type_debug_info): New function.
450 Convert to use ANSI-style prototypes. Remove unused
451 declarations for emit_stack_check, elab_all_gnat and
452 set_second_error_entity.
453 (gnat_to_gnu_field_decl): New decl.
455 * utils.c (write_record_type_debug_info): New function.
456 (finish_record_type): Delegate generation of debug information to
457 write_record_type_debug_info.
458 (update_pointer_to): Remove unneeded calls to rest_of_decl_compilation.
459 (update_pointer_to): Fix pasto.
460 (convert) <UNION_TYPE>: Accept slight type variations when
461 converting to an unchecked union type.
463 * exp_ch13.adb (Expand_N_Freeze_Entity): If Freeze_Type returns True,
464 replace the N_Freeze_Entity with a null statement.
466 * freeze.adb (Freeze_Expression): If the freeze nodes are generated
467 within a constrained subcomponent of an enclosing record, place the
468 freeze nodes in the scope stack entry for the enclosing record.
469 (Undelay_Type): New Subprogram.
470 (Set_Small_Size): Pass T, the type to modify; all callers changed.
471 (Freeze_Entity, Freeze_Record_Type): Change the way we handle types
472 within records; allow them to have freeze nodes if their base types
475 * sem_ch3.adb (Derived_Type_Declaration): New predicate
476 Comes_From_Generic, to recognize accurately that the parent type in a
477 derived type declaration can be traced back to a formal type, because
478 it is one or is derived from one, or because its completion is derived
480 (Constrain_Component_Type): If component comes from source and has no
481 explicit constraint, no need to constrain in in a subtype of the
483 (Constrain_Access, Constrain_Array): Allow itypes to be delayed.
484 Minor change to propagate Is_Ada_2005 flag
486 * trans.c (gnat_to_gnu, case N_Aggregate): Verify that
487 Expansion_Delayed is False.
488 (assoc_to_constructor): Ignore fields that have a
489 Corresponding_Discriminant.
490 (gnat_to_gnu) <N_Return_Statement>: Restructure. If the
491 function returns "by target", dereference the target pointer using the
492 type of the actual return value.
493 <all>: Be prepared for a null gnu_result.
494 (processed_inline_subprograms): Check flag_really_no_inline
495 instead of flag_no_inline.
496 (set_second_error_entity): Remove unused function.
497 (gnat_to_gnu, case N_Selected_Component): Call
498 gnat_to_gnu_field_decl.
499 (assoc_to_constructor): Likewise.
501 2005-03-15 Robert Dewar <dewar@adacore.com>
502 Ed Schonberg <schonberg@adacore.com>
503 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
507 * exp_pakd.adb (Create_Packed_Array_Type): Do not set
508 Must_Be_Byte_Aligned for cases where we do not need to use a
511 * exp_ch6.adb (Expand_Call): Call Expand_Actuals for functions as well
513 Needed now that we do some processing for IN parameters as well. This
514 may well fix some unrelated errors.
515 (Expand_Call): Handle case of unaligned objects (in particular those
516 that come from packed arrays).
517 (Expand_Inlined_Call): If the subprogram is a renaming as body, and the
518 renamed entity is an inherited operation, re-expand the call using the
519 original operation, which is the one to call.
520 Detect attempt to inline parameterless recursive subprogram.
521 (Represented_As_Scalar): Fix to work properly with private types
522 (Is_Possibly_Unaligned_Object): Major rewrite to get a much more
523 accurate estimate. Yields True in far fewer cases than before,
524 improving the quality of code that depends on this test.
525 (Remove_Side_Effects): Properly test for Expansion_Delayed and handle
526 case when it's inside an N_Qualified_Expression.
528 * exp_util.adb (Kill_Dead_Code): For a package declaration, iterate
529 over both visible and private declarations to remove them from tree,
530 and mark subprograms declared in package as eliminated, to prevent
531 spurious use in subsequent compilation of generic units in the context.
533 * exp_util.ads: Minor cleanup in variable names
535 * sem_eval.ads, sem_eval.adb: Minor reformatting
536 (Compile_Time_Known_Bounds): New function
538 2005-03-15 Ed Schonberg <schonberg@adacore.com>
540 * exp_ch7.adb (Convert_View): Use base types of underlying types when
541 determining whether an unchecked conversion is needed for the argument
542 of an initialization call.
544 2005-03-15 Ed Schonberg <schonberg@adacore.com>
546 * exp_intr.adb (Expand_Unc_Conversion): As a target type, use the type
547 that appears in the instantiation rather than the internal subtype
548 generated in the wrapper package, to avoid anomalies in gigi when the
549 target is derived from a private type whose full view is an access type.
551 2005-03-15 Robert Dewar <dewar@adacore.com>
553 * exp_smem.adb, sem_attr.adb: Remove OK_For_Stream flag, not used,
555 Add documentation to replace the use of this flag
556 Fix kludge for Maximum_Alignment on x86 so that it does not apply to
559 2005-03-15 Thomas Quinot <quinot@adacore.com>
561 * exp_tss.ads, exp_tss.adb (Find_Inherited_TSS): New subprogram, moved
562 here from exp_attr so it can be shared between exp_attr and exp_dist.
563 (TSS_Names): Renamed from OK_TSS_Names. This array contains the list of
564 all TSS names, not a subset thereof, and the previous name introduced
565 an unnecessarily confusion that a distinction might exist between
566 "OK" TSS names and some "not OK" TSS names.
568 2005-03-15 Doug Rupp <rupp@adacore.com>
570 * gnatchop.adb (Locate_Executable): Normalize the possibly VMS style
573 2005-03-15 Pascal Obry <obry@adacore.com>
574 Eric Botcazou <ebotcazou@adacore.com>
579 * init.c (__gnat_initialize): Do not call __gnat_install_SEH_handler()
580 when IN_RTS. This is to work around a bootstrap path problem.
582 * misc.c (gnat_parse_file): Create a SEH (Structured Exception Handler)
583 table and pass it to __gnat_install_SEH_handler().
584 (gnat_handle_option): Accept OPT_fRTS_, not OPT_fRTS.
586 * lang.opt: Fix specification of -fRTS=.
588 2005-03-15 Doug Rupp <rupp@adacore.com>
589 Bernard Banner <banner@adacore.com>
590 Vincent Celier <celier@adacore.com>
591 Arnaud Charlet <charlet@adacore.com>
594 This change works fine when gnatlib is built from the gcc directory,
595 but does not work when using the libada Makefile, since GCC_FOR_TARGET
596 is not passed to ada/Makefile.in, so more work is needed by a
597 Makefile/configure expert.
599 * Makefile.in(gnatlib): Use $(GCC_FOR_TARGET) for compiling library.
600 set GMEM_LIB on ia64 linux to add optional support for gnatmem.
601 Setup gnatlink switch -M for x86_64 linux, as it is already setup
603 (gnatlib-shared-default): Use GNATLIBCFLAGS as well.
604 Run ranlib on libgccprefix.a
605 Define PREFIX_OBJS for Darwin, to build libgccprefix.
606 (ADA_INCLUDE_SRCS): Split Ada packages.
608 2005-03-15 Robert Dewar <dewar@adacore.com>
610 * Make-lang.in: Add g-utf_32 unit for gnat and gnatbind
612 * impunit.adb: Add GNAT.UTF_32
614 * scng.adb: Use gnat.utf_32 instead of widechar for utf_32 stuff
616 * widechar.ads, widechar.adb: Remove redundant UTF-32 tables (scng
617 now uses GNAT.UTF_32).
619 * g-utf_32.ads, g-utf_32.adb: This is a new unit with full
620 capabilities for categorizing characters using Unicode categories
622 2005-03-15 Ed Schonberg <schonberg@adacore.com>
624 * sem_ch10.adb (Build_Ancestor_Name): If the ancestor is an
625 instantiation that has been rewritten as a package body, retrieve spec
626 to generate proper name for implicit_with_clause.
627 (Install_Parents): Recognize a parent that is an instantiation but has
628 been rewritten as a package declaration during analysis.
630 2005-03-15 Javier Miranda <miranda@adacore.com>
631 Ed Schonberg <schonberg@adacore.com>
633 * sem_ch12.adb (Instantiate_Object): If the analysis of the actual
634 parameter reported some error we immediately return. This improves the
635 behaviour of the frontend in case of errors.
636 (Install_Parent, Remove_Parent): Introduce new flag
637 Parent_Unit_Visible, to preserve the proper visibility of the ultimate
638 ancestor of a generic child unit, when the child is being instantiated.
639 (Inline_Instance_Body): If we are compiling the private
640 part or the body of a child unit, restore the proper visibility of the
641 parents after compiling the instance body.
643 2005-03-15 Ed Schonberg <schonberg@adacore.com>
644 Javier Miranda <miranda@adacore.com>
647 * sem_util.adb (Get_Task_Body_Procedure): Type may be the completion
648 of a private type, in which case it is underlying_type that denotes
649 the proper task. Also modified to use the new entity attribute
650 that is directly available in the task type and task subtype entities
651 (Build_Actual_Subtype_Of_Component): Handle properly multidimensional
652 arrays when other dimensions than the first are constrained by
653 discriminants of an enclosing record.
654 (Insert_Explicit_Dereference): If the prefix is an indexed component or
655 a combination of indexed and selected components, find ultimate entity
656 and generate the appropriate reference for it, to suppress spurious
658 (Note_Possible_Modification): If an entity name has no entity, return.
659 (Is_Variable): A function call never denotes a variable.
660 (Requires_Transient_Scope): For record types, recurse only on
661 components, not on internal subtypes that may have been generated for
662 constrained components.
664 2005-03-15 Ed Schonberg <schonberg@adacore.com>
666 * sem_ch4.adb (Analyze_Concatenation): Do not consider operators marked
667 Eliminated as candidates for resolution. Both efficient, and avoids
668 anomalies with operators declared in deleted code.
669 (Process_Implicit_Dereference_Prefix): Use this procedure whenever
670 expansion is disabled (as when compiling a generic) to prevent spurious
671 warnings on prefixes of selected components.
673 2005-03-15 Ed Schonberg <schonberg@adacore.com>
675 * sem_ch6.adb (Is_Private_Declaration): Verify that the declaration is
676 attached to a list before checking whether it appears in the private
677 declarations of the current package.
678 (Make_Inequality_Operator): Insert declaration in proper declarative
679 list rather than just setting the Parent field, so that
680 Is_Private_Declaration can handle it properly.
682 2005-03-15 Ed Schonberg <schonberg@adacore.com>
684 * sem_ch8.adb (Analyze_Subprogram_Renaming): In a generic, if this is
685 a renaming a body, check that the renamed subprogram in not intrinsic.
686 (Find_Direct_Name): If several use_visible entities hide
687 each other, and the context is a predefined file compiled through
688 rtsfind, keep only the entity that comes from a predefined file.
690 2005-03-15 Geert Bosch <bosch@adacore.com>
692 * s-fatgen.adb (Valid): Extend special exceptions to account for long
693 long float padding to also cover AMD64 and IA64.
695 2005-03-15 Gary Dismukes <dismukes@adacore.com>
697 * s-imgwch.adb: Add with and use of Interfaces.
698 (Img_Wide_Character): Change type of Val to Unsigned_16.
699 (Img_Wide_Wide_Character): Change type of Val to Unsigned_32.
701 2005-03-15 Matthew Gingell <gingell@adacore.com>
703 * sysdep.c: Implement __gnat_localtime_r as call to localtime_r on AIX.
705 2005-03-15 Robert Dewar <dewar@adacore.com>
707 * usage.adb: Add missing lines for -gnat95 and -gnat05 switches
709 * sem_ch7.adb: Minor change to propagate Is_Ada_2005 flag
711 * i-c.adb: Clarify that AI-258 behavior is also intended in Ada 95
713 2005-03-15 Robert Dewar <dewar@adacore.com>
715 * s-bitops.adb, s-bitops.ads,
716 s-taprop-os2.adb, s-intman-vms.ads, s-intman-vxworks.ads,
717 s-taprop-vxworks.adb, a-caldel.ads, a-calend.adb, a-tasatt.adb,
718 tbuild.ads, s-finimp.adb, s-imgwch.adb, s-intman.ads, s-intman.ads,
719 s-memory.adb, s-soflin.ads, s-taasde.ads, s-taprob.adb, s-taprop.ads,
720 s-taprop.ads, s-tasini.adb, s-tasini.ads, s-tasini.ads, s-tasini.ads,
721 s-taskin.ads, s-tasren.adb, s-tassta.adb, s-tassta.ads, s-tassta.ads,
722 s-tasuti.ads, s-tataat.ads, s-tataat.ads, s-tataat.ads, s-tataat.ads,
723 s-tpoben.adb, s-tpoben.adb, s-tpobop.ads: Update comments. Minor
726 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
728 * utils2.c (build_binary_op): Fix typo.
730 2005-03-15 Doug Rupp <rupp@adacore.com>
732 * s-crtl.ads (popen,pclose): New imports.
734 2005-03-15 Cyrille Comar <comar@adacore.com>
736 * comperr.adb (Compiler_Abort): remove references to obsolete
737 procedures in the bug boxes for various GNAT builds.
739 2005-03-15 Vincent Celier <celier@adacore.com>
741 * snames.ads, snames.adb: Save as Unix text file, not as DOS text file
743 2005-03-15 Geert Bosch <bosch@adacore.com>
744 Arnaud Charlet <charlet@adacore.com>
745 Robert Dewar <dewar@adacore.com>
746 Cyrille Comar <comar@adacore.com>
747 Sergey Rybin <rybin@adacore.com>
749 * gnat_ugn.texi: Remove extended inline assembly example, as it was far
750 too specific and long-winded to be appropriate for the GNAT User's
752 Warn about use of GCC switches not documented in the GNAT User's Guide,
753 as these may cause generated code to not conform to Ada semantics.
754 Remove mention of -gdwarf-2 for sparc64, since this is now the default.
755 Add documentation for -gnat95 and -gnat05 switches
756 Remove paragraph documenting obsolete way to refer to third party
758 Add a few references to Ada_05 that were missing.
759 Update documentation on -gnatZ/-gnatL.
760 Document limitation when using -m64 under Solaris.
761 Change the "Name Casing" subsection of the pretty-printer section
762 according to the changes in the dictionary processing.
764 * gnat_rm.texi: Document the Ada_05 pragma.
765 Section on record representation clauses describes the new more
766 relaxed rules about placement of large packed bit array components.
767 Add documentation of GNAT.UTF_32
769 2005-03-12 Daniel Berlin <dberlin@dberlin.org>
771 * misc.c (gnat_post_options): Turn off structural
774 2005-03-08 Laurent Guerby <laurent@guerby.net>
776 * system-linux-sparc.ads: Fix typo in previous commit.
778 2005-03-07 James A. Morrison <phython@gcc.gnu.org>
779 Laurent Guerby <laurent@guerby.net>
782 * system-linux-sparc.ads: New.
783 * Makefile.in: Add sparc linux entry.
785 2005-02-27 Danny Smith <dannysmith@users.sourceforge.net>
787 * seh_init.c (__gnat_SEH_error_handler): Mark third and fourth
788 parameters as unused.
790 2005-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
791 Partial merge from libada-gnattools-branch:
793 2004-12-02 Nathanael Nerode <neroden@gcc.gnu.org>
794 * Makefile.in: Move gnattools{1,1re,2,3,4} and corresponding flags
795 into code in gnattools/Makefile.in. Remove direct dependencies on
796 stamp-tools by tools clauses.
797 2004-12-02 Nathanael Nerode <neroden@gcc.gnu.org>
798 * config-lang.in: Add gnattools to $lang_dirs.
800 2005-02-13 Andrew Pinski <pinskia@physics.uc.edu>
803 * utils.c (gnat_type_for_mode): Return null instead of ICE because we asked
806 2005-02-12 Richard Henderson <rth@redhat.com>
808 * utils.c (gnat_type_for_mode): Return NULL for COMPLEX modes;
809 validate SCALAR_INT_MODE_P before calling gnat_type_for_size.
811 2005-02-10 Andreas Jaeger <aj@suse.de>
813 * init.c (__gnat_initialize): Mark parameter as unused.
815 2005-02-09 Doug Rupp <rupp@adacore.com>
817 * g-expect-vms.adb (Non_Blocking_Spawn): Separate out.
818 * g-enblsp-vms-alpha.adb g-enblsp-vms-ia64.adb: New subunits.
820 2005-02-09 Doug Rupp <rupp@adacore.com>
822 * gnatchop.adb (dup, dup2),
823 g-dirope.adb (closedir, opendir, rmdir): Reference via System.CRTL.
825 * gnatlbr.adb (mkdir),
826 mlib-tgt-vms-ia64.adb (popen, plose): Import with decc$ prefix.
828 * s-crtl.ads (closdir, dup, dup2, opendir, rmdir): Import.
830 2005-02-09 Doug Rupp <rupp@adacore.com>
832 * s-tpopde-vms.adb: Add pragma Warnings (Off) for Task_Id conversions.
834 2005-02-09 Robert Dewar <dewar@adacore.com>
835 Thomas Quinot <quinot@adacore.com>
836 Javier Miranda <miranda@adacore.com>
837 Pascal Obry <obry@adacore.com>
838 Ed Schonberg <schonberg@adacore.com>
839 Doug Rupp <rupp@adacore.com>
840 Gary Dismukes <dismukes@adacore.com>
841 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
843 * g-zstspl.ads: New file.
845 * a-chahan.ads, a-chahan.adb: Add declarations from AI-285
847 * a-string.ads: Add pragma Ada_05 for wide_wide_space to get warning in
849 Add definition of Wide_Wide_Space for AI-285
851 * impunit.ads, impunit.adb, sem_ch10.adb: Complete rewrite and new
852 interface (to support Ada 95 and Ada 2005 units).
853 Add Unbounded_IO files
854 Add entries for Wide_Wide packages for AI-285
855 Add list of containers packages to Ada 2005 unit list
857 * a-swuwti.ads, a-swuwti.adb, a-suteio.ads, a-suteio.adb: Updates to
858 support new Unbounded_IO package cleanly.
860 * g-utf_32.ads, g-utf_32.adb: New files.
862 * Makefile.rtl: Add entry for g-utf_32
863 Add new files for Unbounded_IO
864 Adjust make file for new AI-285 wide wide packages
865 Add AI-302 containers to the run time.
867 * a-stwibo.adb, a-stwibo.ads, a-stwisu.adb, a-stwisu.ads,
868 a-strbou.ads, a-strbou.adb, a-strsup.ads, a-strsup.adb: New
869 subprograms for AI-301.
871 * a-stwiun.adb, a-stwiun.ads: Minor reformatting.
873 * a-stunau.ads: Minor comment correction
875 * rtsfind.ads, rtsfind.adb: Add definitions for Wide_Wide attributes
877 Also extend Text_IO_Kludge to support Wide_Wide_Text_IO
878 (Check_RPC): Update to match changes in expanded code.
879 Clean up unused entity.
881 * exp_ch3.ads, exp_ch3.adb: Fix various places where Wide_Wide_String
882 was not taken into account.
883 This includes proper initialization with Normalize_Scalars.
884 (Get_Simple_Init_Val): Major rewrite for initialize scalars and
885 normalize scalars cases (particularly the latter) to do a better job
886 of finding invalid representations.
888 * s-scaval.ads, s-scaval.adb: Add values for zero invalid values
890 * s-strops.ads, s-strops.adb: Remove string normalize routines, never
893 * exp_dist.adb: Add support for wide wide character type
894 (Expand_Receiving_Stubs_Bodies): For a package declaration that has a
895 private part, generate stub bodies at the end of the private part,
896 not the visible part.
897 (Add_RACW_Primitive_Operations_And_Bodies): Add last missing code for
899 (Add_Obj_RPC_Receiver_Completion): Add PCS-specific subprograms and
900 generic wrapper to execute final processing after completing the
901 expansion of the RPC receiver for an RACW.
903 * snames.h, snames.ads, snames.adb: Add definitions for wide_wide
904 packages and attributes.
905 (Preset_Names): Addition of the new reserved words of Ada 2005,
906 that is interface, overriding and synchronized.
907 (Get_Pragma_Id): Give support to the use of the new reserved word
908 "interface" as a pragma name.
909 (Is_Pragma_Name): Give support to the use of the new reserved word
910 "interface" as a pragma name.
911 (Preset_Names): Add stream_size string for the Stream_Size Ada2005
912 attribute implementation.
914 * exp_attr.adb (Expand_Attribute_Reference): Do not apply validity
915 checks to entities that are output parameters of Asm operations.
916 Handle the Stream_Size attribute.
917 Add implementation of Wide_Wide_Value, Wide_Wide_Image, Wide_Wide_Width
919 * exp_imgv.ads, exp_imgv.adb: Add support for wide wide character type
921 * sem_attr.adb (Eval_Attribute): Raise compile-time constraint error
922 for second parameter being 0.0.
923 Add support for wide wide character type.
924 (Analyze_Attribute, Eval_Attribute): Handle the Stream_Size attribute.
926 * s-valwch.adb, s-valwch.ads, s-imgwch.ads, s-imgwch.adb,
927 s-wchstw.ads, s-wchstw.adb, s-wchwts.adb, s-wchwts.ads,
928 s-widwch.adb, s-widwch.ads, s-wwdcha.adb, s-wwdcha.ads,
929 s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb, s-wwdwch.ads: Add support
930 for wide wide character cases.
932 * cstand.adb: Create entities for Wide_Wide_Character and
935 * i-c.ads, i-c.adb: Fix not raising CE for null wide strings in
936 accordance with AI-258.
937 Add new declarations for 16/32 bit C character types (Part of AI285)
939 * einfo.ads, einfo.adb (Is_Obsolescent, Is_Ada_2005): New flag
940 (Obsolescent_Warning): New field
941 (Rep_Clause): New local subprogram used to share code. Returns the rep
942 clause for which the name is given in parameter.
943 (Has_Stream_Size_Clause): New routine.
944 (Stream_Size_Clause): Idem. Implementation is based on Rep_Clause.
945 (Address_Clause): Implementation is now using Rep_Clause.
946 (Alignment_Clause): Idem.
949 * lib-xref.adb (Generate_Reference): Test for reference to Ada 2005
950 entity in non-Ada 2005 mode and generate warning.
952 * par-prag.adb: Add handling of one argument form for pragma Ada_05.
953 (Prag): Code cleanup. Remove old gnat pragma "overriding"
955 * sem_prag.adb: Add handling of one argument form for pragma Ada_05
956 (Analyze_Pragma, case Elaborate, Elaborate_All): Do not disable warnings
957 on the named unit if the pragma is not in the current compilation unit,
958 so that elaboration calls in the current unit can set up an elaboration
959 dependency on the named unit, as needed.
960 (Analyze_Pragma, case Obsolescent): Allow pragma to be used for library
961 subprogram as well as for subprograms declared within a package.
962 (Analyze_Pragma, Sig_Flags): Code cleanup. Remove support for the GNAT
965 * krunch.ads, krunch.adb: Add special handling of Wide_Wide (krunched
966 to z) to avoid some instances of duplication for Wide_Wide packages.
968 * namet.ads, namet.adb: Implement encoding (WWhhhhhhhh) for wide wide
971 * scn.adb: Char_Literal_Value field is now a Uint
973 * scng.adb: Significant rewrite to handle new Ada 2005 features
974 allowing wide and wide wide characters in program text, e.g. for
975 identifiers, as described in AI-285.
976 (Set_Reserved): New procedure, makes setting up keywords cleaner.
977 (Initialize_Scanner): Register the new reserved words of Ada 2005.
978 (Scan): Give support to the new reserved words.
980 * par-ch2.adb (P_Identifier): Compiling in Ada95 mode, generate a
981 warning notifying that interface, overriding, and synchronized are
983 (P_Pragma): Allow the use of the new reserved word "interface" as
986 * gnatls.adb, gnatbind.adb,
987 ali-util.adb, binde.adb, ali.ads, ali.adb: Code cleanup. Rename
988 identifiers named "interface" to "SAL_Interface".
990 * bindgen.adb (Gen_Main_Ada): Add support for the new SEH
991 (Structured Exception handling).
995 (Gen_Main_Ada): Set the default exit code if specified.
996 (Gen_Main_C): Likewise.
998 (Gen_Output_File_C): Remove redundant output of gnat_exit_status.
999 Code cleanup. Rename identifiers named "interface" to "SAL_Interface"
1001 * switch-b.adb, bindusg.adb, opt.ads, vms_data.ads: Add handling of
1004 * mlib-prj.adb, mlib.adb: Code cleanup. Rename one identifier that
1005 has a collision with the new Ada 2005 "interface" reserved word.
1007 * par-ch3.adb (P_Defining_Identifier): Compiling in Ada95 mode,
1008 generate a warning notifying that interface, overriding, and
1009 synchronized are new reserved words.
1011 * scans.ads (Token_Type): Addition of the tokens corresponding to the
1012 new reserved words of Ada 2005: Tok_Interface, Tok_Overriding
1013 and Tok_Synchronized.
1015 * sem_res.adb (Resolve_Actuals): Change error messages to refer to
1016 "dispatching" rather than "primitive" operations, since dispatching
1017 calls are now allowed to abstract formal subprograms (which are not
1019 Char_Literal_Value field is now a Uint
1020 (Resolve_Slice): If the prefix is an access to an unconstrained array,
1021 compute the actual subtype of the designated object to impose the proper
1023 (Resolve_Selected_Component): Do not insert an access check if the
1024 prefix is an access type: such a node is expanded into an explicit
1025 dereference, on which the access check is performed anyway. Removes
1026 expensive duplicate checks.
1027 (Resolve_Call): Use new flag Is_Obsolescent and field
1028 Obsolescent_Warning so that pragma Obsolescent works on library
1030 Add support for wide wide character type
1031 (Resolve_Allocator): Replace the error message on wrong null-exclusion
1032 value by a warning message.
1033 (Resolve_Type_Conversion): If the mixed-mode expression is interpreted
1034 as fixed-point, and one of the operands is non-static and universal, it
1035 can only be an illegal exponentiation operation, in which case there is
1036 no real value to retrieve.
1038 * exp_strm.adb: Add support for wide wide character type
1039 (Build_Elementary_Input_Call): Compute the size of the stream element by
1040 querying the rep chain to find the Stream_Attribute attribute value.
1041 (Build_Elementary_Write_Call): Ditto.
1043 * sem_aggr.adb: Char_Literal_Value field is now a Uint
1044 Add support for wide wide character type
1045 Replace the error messages on wrong null-exclusion value by warnings
1046 as described in Ada 2005.
1047 (Resolve_Extension_Aggregate): Document the fact that the error
1048 message on class-wide expressions in extensions aggregates.
1050 * sem_case.adb: Add support for wide wide character type
1052 * sem_ch13.adb: Add support for wide wide character type
1053 (Analyze_Attribute_Definition_Clause): Handle the Stream_Size attribute.
1055 * sem_ch3.adb: Add support for wide wide character type
1056 (Process_Subtype): If constraint is illegal for the type, set Ekind of
1057 now-useless Itype, to prevent cascaded errors on a compiler built
1060 * sem_ch8.adb: Add with and use of Sem_Disp.
1061 (Analyze_Subprogram_Renaming): Replace unclean uses of
1062 Corresponding_Spec with Corresponding_Formal_Spec (and delete setting
1063 of Corresponding_Spec to Empty).
1064 (Attribute_Renaming): Replace use of Corresponding_Spec with
1065 Corresponding_ Formal_Spec and simplify condition.
1066 (Use_One_Package): Check that scope of homonym of identifier is defined,
1067 before checking whether it is a wrapper package.
1068 Add support for wide wide character type
1070 * sem_eval.adb: Add support for wide wide character type.
1071 (Eval_Arithmetic_Op): Check for compile time known signed integer
1072 overflow in the non-static case.
1073 (Subtypes_Statically_Match): A formal scalar type and its base type do
1074 not statically match.
1076 * sem_util.adb (Collect_Primitive_Operations): Minor change of "/=" to
1077 "not in" for test of N_Formal_Subprogram_Declaration (which is now a
1079 (Unit_Declaration_Node): Ditto.
1080 (Is_Variable_Prefix): For the case of an indexed component whose prefix
1081 has a packed array type, the prefix has been rewritten into a type
1082 conversion. Determine variable-ness from the converted expression.
1083 Handle wide wide character cases.
1085 * stand.ads: Add types Wide_Wide_Character and Wide_Wide_String
1087 * stringt.ads, stringt.adb: Handle full UTF-32 range.
1088 Remove ["0A"] from comment, since it can look like a line terminator.
1089 Currently we don't permit this, but this is under discussion by the
1090 ARG, and it is easy enough to use a different example.
1092 * s-wchcon.ads, s-wchcnv.ads, s-wchcnv.adb: Add new subprograms for
1093 handling UTF-32 encoding for wide wide character.
1094 Implement new brackets coding ["hhhhhhhh"]
1095 Add UTF-8 encodings for full UTF-32 range
1097 * ttypes.ads: Add definition of Standard_Wide_Wide_Character_Size
1099 * types.h, types.ads, types.adb: Wide_Wide_Character now has full 31
1100 bit range Add full UTF-32 support.
1101 (RT_Exception_Code): Addition of CE_Null_Not_Allowed; used to
1102 notify that constraint error will be raised at run-time
1103 because a null value is assigned to a null-excluding object.
1104 Remove some obsolete declarations and make Char_Code
1107 * a-except.adb (Rcheck_30): New subprogram. Addition of the message
1108 corresponding to CE_Null_Not_Allowed, and adjust the output of all the
1111 * checks.adb (Check_Null_Not_Allowed): Replace the error message on
1112 wrong null-exclusion value by a warning message.
1113 (Enable_Range_Check): Do range check if the prefix is an
1114 explicit dereference whose designated object is an unconstrained array.
1115 Current algorithm for removing duplicate checks is over-eager in this
1118 * sem_ch5.adb (Analyze_Assignment): Replace the error messages on wrong
1119 null-exclusion value by a warning message
1121 * atree.h, atree.ads, atree.adb: Remove Char_Code field support
1122 completely. Add support for Uint2 field
1124 sem_ch2.adb, exp_ch11.adb, exp_dbug.adb,
1125 exp_prag.adb: Char_Literal_Value field is now a Uint.
1127 * exp_util.adb (Insert_Actions): Replace
1128 N_Formal_Subprogram_Declaration by
1129 N_Formal_{Abstract|Concrete}_Subprogram_Declaration.
1130 Char_Literal_Value field is now a Uint.
1132 * sinfo.ads, sinfo.adb (Corresponding_Formal_Spec): New function
1133 defined for subprogram renaming declarations. When set, the field
1134 indicates the defining entity of a corresponding formal subprogram
1135 when the renaming corresponds to a formal subprogram association in an
1137 (Set_Corresponding_Formal_Spec): New procedure to return
1138 Corresponding_Formal_Spec field.
1139 Minor changes of "=" to "in" in tests of N_Formal_Subprogram_Declaration
1140 (which is now a subtype).
1141 Char_Literal_Value field is now a Uint
1143 * exp_disp.ads, exp_disp.adb (Make_DT): Generate code that moves the
1144 pointer to the base of the dispatch table.
1145 Minor changes to comments.
1146 (Controlling_Type): New function for determining the tagged type
1147 associated with a tagged primitive subprogram.
1148 (Expand_Dispatching_Call): Add support for a controlling actual that is
1149 directly a value of type Ada.Tag rather than a tagged object.
1151 * i-cpp.ads, i-cpp.adb, a-tags.ads, a-tags.adb: Update documentation
1152 describing the new layout.
1153 (Dispatch_Table): The expander computes the actual array size, allocates
1154 the Dispatch_Table record accordingly, and generates code that displaces
1155 the base of the record after the Typeinfo_Ptr component. The access to
1156 these components is done by means of local functions.
1157 (Offset_To_Top): New function.
1158 (Typeinfo_Ptr): New function.
1159 (Get_TSD): Modified to access the new position of the TSD.
1160 (Set_TSD): Modified to save the TSD in its new position.
1162 * par-ch12.adb (P_Formal_Subprogram_Declaration): Add parsing for the
1163 case of formal abstract subprograms. Add check and message for -gnat05.
1166 * sem_ch12.adb: Add with and use for Sem_Disp.
1167 (Analyze_Associations): Minor change from "=" to "in" for use of
1168 N_Formal_Subtype_Declaration (which is now a subtype).
1169 (Set_Analyzed_Formal): Minor changes from "=" to "in" for uses of
1170 N_Formal_Subtype_Declaration (which is now a subtype).
1171 (Analyze_Formal_Subprogram): Add handling for
1172 N_Formal_Abstract_Subprogram, marking the formal as abstract and
1173 dispatching, setting the controlling status of the formal parameters
1174 and result, and issuing an error if there is no controlling type for
1175 the formal subprogram.
1176 (Instantiate_Formal_Subprogram): Rather than setting Corresponding_Spec,
1177 which is an unclean use of that field, we set the new field
1178 Corresponding_Formal_Spec to make the formal subprogram available to
1179 processing in Analyze_Subprogram_Declaration.
1180 (Analyze_Formal_{Discrete, Decimal_Fixed_Point, Fixed_Point,
1181 Floating_Point, Modular_Integer, Signed_Integer}_Type: Make formal type
1182 Constrained, so that it is is does not statically match its anonymous
1185 * sem_ch6.adb (Analyze_Subprogram_Specification): Include test for
1186 abstract formal subprograms in error check for functions returning
1187 abstract types. Set scope of new designator for
1188 a parameterless subprogram, so that it is available when checking the
1189 body for nested subprograms, before full analysis of said body.
1190 (Analyze_Subprogram_Body): Warn on inlining bodies with nested
1191 subprogram only if inner one comes from source.
1192 (Analyze_Function_Call): If the call is given in object notation, the
1193 analysis of the name rewrites the node and analyzes it with the proper
1194 argument list. After analyzing the name, if the call has been rewritten
1195 and the result type is set, no further analysis is needed.
1196 (Analyze_Return_Type): Subsidiary to Process_Formals: analyze subtype
1197 mark in function specification, in a context where the formals are
1198 visible and hide outer homographs.
1200 * sem_disp.adb (Check_Controlling_Type): Relax the check for same scope
1201 as the tagged type for the cases of abstract formal subprograms and
1202 renamings of those. Clean up spec comments.
1203 (Check_Dispatching_Context): Add error message to indicate "abstract
1204 procedure", covering the case of a call to a formal abstract procedure
1205 that has statically tagged operands.
1206 (Check_Dispatching_Call): Check for the case of an actual given by
1207 a tag-indeterminate function call whose type is an ancestor of the
1208 containing call's associated tagged type. This situation can occur
1209 for inherited primitives with function defaults. In this case we
1210 use the tagged type's tag directly as the controlling argument for
1212 (Expand_Call): Name change on call to Expand_Dispatch_Call.
1214 * sprint.adb (Sprint_Node_Actual): Split
1215 N_Formal_Subprogram_Declaration into two alternatives for the new
1216 cases N_Formal_Abstract_Subprogram_Declaration and
1217 N_Formal_Concrete_Subprogram_Declaration.
1218 Char_Literal_Value field is now a Uint.
1220 * trans.c: Get rid of junk Uint2 reference.
1221 Char_Literal_Value field is now a Uint.
1222 (gnat_to_gnu, case N_Aggregate): Check TYPE_UNCHECKED_UNION_P.
1223 (gigi): Correct third arg to gimplify_body.
1225 * ada-tree.h: (TYPE_UNCHECKED_UNION_P): New flag.
1226 (TYPE_LANG_FLAG_0): Check for record or union.
1228 * treepr.adb: Char_Literal_Value field is now a Uint
1230 * uintp.h, uintp.ads, uintp.adb: Add new routines UI_To_CC and
1233 * widechar.ads, widechar.adb (Is_UTF_32_Non_Graphic): New function
1234 Add full UTF-32 support
1235 Char_Code is now 32 bits
1237 * sinput.ads, sinput.adb (Skip_Line_Terminators): Extend to deal with
1238 wide character UTF_32 line terminators.
1239 Initialize Main_Source_File to avoid error when no main
1242 * errout.adb (Finalize): Do not check Num_SRef_Pragmas
1243 (Main_Source_File) when no main source has been loaded, to avoid
1246 2005-02-09 Robert Dewar <dewar@adacore.com>
1248 * a-strunb.ads, a-strunb.adb: Add missing pragma Ada_05 statements
1249 Fix name of Set routine
1251 * a-strfix.ads, a-strfix.adb: Add new index functions from AI-301 to
1254 * a-stwise.ads, a-stwise.adb, a-stwifi.ads, a-stwifi.adb,
1255 a-strsea.ads, a-strsea.adb: Add new index functions from AI-301 to
1258 * a-witeio.ads, a-witeio.adb, a-textio.ads, a-textio.adb: New function
1259 forms of Get_Line subprograms for AI-301.
1261 * a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads,
1262 a-wtedit.adb, a-wtedit.adb, a-wtedit.ads, a-wttest.adb,
1263 a-wttest.ads, a-strmap.ads, a-strmap.adb, a-stwima.adb,
1264 a-stwima.ads: Minor reformatting.
1266 2005-02-09 Doug Rupp <rupp@adacore.com>
1267 Thomas Quinot <quinot@adacore.com>
1269 * adaint.c, adaint.h
1270 [VMS] (to_ptr32): New function.
1271 (MAYBE_TO_PTR32): New macro.
1272 (__gnat_portable_spawn,__gnat_portable_no_block_spawn): Adjust argv
1274 [VMS] (descriptor_s, ile_s): Use __char_ptr32 for adr field.
1275 [VMS] (#define fork()): Remove since unneccessary.
1276 (__gnat_set_close_on_exec): New routine to support
1277 GNAT.OS_Lib.Set_Close_On_Exec.
1279 * g-expect.adb (Set_Up_Communications): Mark the pipe descriptors for
1280 the parent side as close-on-exec so that they are not inherited by the
1283 * g-os_lib.ads, g-os_lib.adb (Set_Close_On_Exec): New subprogram to
1284 set or clear the FD_CLOEXEC flag on a file descriptor.
1286 2005-02-09 Eric Botcazou <ebotcazou@adacore.com>
1287 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1289 Fix for c330001 - PR ada/19386
1292 (gnat_to_gnu_field): Do not necessarily invoke make_packable_type
1293 on the field if Pragma Component_Alignment (Storage_Unit).
1294 (gnat_to_gnu_entity, case object): Do not treat a renaming that has
1295 side-effects as if it were a constant; also make SAVE_EXPR to protect
1297 (gnat_to_gnu_entity, case E_Record_Subtype): If have _Parent, make a
1299 (make_dummy_type): Set TYPE_UNCHECKED_UNION_P.
1300 (components_to_record): Test it.
1301 Fix improper usage of REFERENCE_CLASS_P.
1303 * utils2.c (build_binary_op, case MODIFY_EXPRP): Treat UNION_TYPE as
1306 * utils2.c: Minor reformatting.
1308 * utils.c (convert, case UNION_TYPE): Check TYPE_UNCHECKED_UNION;
1309 handle other cases like RECORD_TYPE.
1311 * utils.c (gnat_pushdecl): Set TREE_NO_WARNING.
1313 2005-02-09 Ed Schonberg <schonberg@adacore.com>
1315 * exp_aggr.adb (Gen_Assign): If the expression is an aggregate for a
1316 component of an array of arrays in an assignment context, and the
1317 aggregate has component associations that require sliding on
1318 assignment, force reanalysis of the aggregate to generate a temporary
1319 before the assignment.
1320 (Must_Slide): Make global to the package, for use in Gen_Assign.
1322 2005-02-09 Ed Schonberg <schonberg@adacore.com>
1324 * exp_ch4.adb (Expand_Composite_Equality): If a component is an
1325 unchecked union with no inferable discriminants, return a
1326 Raise_Program_Error node, rather than inserting it at the point the
1328 (Expand_Record_Equality, Component_Equality): Handle properly the case
1329 where some subcomponent is an unchecked union whose generated equality
1330 code raises program error.
1332 2005-02-09 Doug Rupp <rupp@adacore.com>
1334 * gnatbl.c: [VMS] (_POSIX_EXIT): Define.
1335 [VMS] (#define exit hack): Remove.
1337 2005-02-09 Pascal Obry <obry@adacore.com>
1338 Arnaud Charlet <charlet@adacore.com>
1340 * init.c (__gnat_initialize): Add a new parameter eh which contains the
1341 address of the exception registration. The Win32 version of this
1342 routine calls __gnat_install_SEH_handler() to initialize the SEH
1343 (Structured Exception Handling) handler.
1344 (__gnat_error_handler) [Win32]: Removed. Not needed as we use
1345 SEH (Structured Exception Handling) now.
1346 (__gnat_install_handler) [Win32]: Nothing to do now as we use SEH.
1347 (__gnat_initialize for ppc-vxworks): Adjust comments and the
1348 preprocessor condition protecting the call to the extra eh setup
1349 subprogram, which is only available for the ppc target.
1350 (__gnat_clear_exception_count): replaced reference to
1351 variable taskIdCurrent by call to taskIdSelf(), cleaner.
1353 * seh_init.c: New file.
1355 * Make-lang.in: (GNAT_ADA_OBJS): Add seh_init.o.
1356 (GNATBIND_OBJS): Idem.
1358 * misc.c (gnat_parse_file): Update call to __gnat_initialize. This
1359 routine takes a new parameter (a pointer to the exception registration
1360 for the SEH (Structured Exception Handling) support.
1362 * raise.h: (__gnat_install_SEH_handler): New prototype.
1363 Update copyright notice.
1365 * s-tassta.adb (Task_Wrapper): Declare the exception registration
1366 record and initialize it by calling __gnat_install_SEH_handler.
1368 2005-02-09 Vincent Celier <celier@adacore.com>
1370 * make.adb (Gnatmake): Do not fail when the main project has no object
1373 2005-02-09 Doug Rupp <rupp@adacore.com>
1375 * Makefile.in [VMS] (LN,LN_S): Define as cp -p
1376 Rename s-asthan-vms.adb to s-asthan-vms-alpha.adb.
1377 [VMS]: Add translations for g-enblsp.adb.
1379 * s-asthan-vms.adb: Removed.
1380 * s-asthan-vms-alpha.adb: Added.
1382 2005-02-09 Pascal Obry <obry@adacore.com>
1384 * Makefile.in (LIBGNAT_SRCS): Add seh_init.c.
1385 (LIBGNAT_OBJS): Add seh_init.o.
1387 2005-02-09 Arnaud Charlet <charlet@adacore.com>
1391 * Makefile.in: Link all gnat tools with -static-libgcc, since
1392 -shared-libgcc is now used by default on some systems (e.g. linux with
1394 Remove references to Makefile.prolog/generic, no longer used.
1396 2005-02-09 Vincent Celier <celier@adacore.com>
1398 * prj-makr.adb (Process_Directory): Put file name in canonical case
1399 before matching against the patterns.
1400 If gnatname has been invoked as <prefix>-gnatname
1401 then invoke the compiler as <prefix>-gcc, not just "gcc".
1403 2005-02-09 Ed Schonberg <schonberg@adacore.com>
1405 * sem_ch4.adb (Analyze_Selected_Component): Create Actual_Subtype even
1406 with expansion disabled. The actual subtype is needed among other
1407 places when the selected component appears in the context of a loop
1408 bound, and denotes a packed array.
1409 (Operator_Check): Always use the first subtype in the
1410 error message, to avoid the appearance of internal base types.
1411 (Transform_Object_Operation): Copy each actual in full
1412 to the parameter associations of the constructed call, rather than
1413 using the shallow copy mechanism of New_Copy_List. This ensures that
1414 the chaining of named associations is done properly.
1415 (Complete_Object_Operation): Rewrite node, rather than
1416 replacing it, so that we can trace back to the original selected
1419 * sem_elab.adb (Set_Elaboration_Constraint): For initialization calls,
1420 and calls that use object notation, if the called function is not
1421 declared in a withed unit, place the elaboration constraint on the
1422 unit in the context that makes the function accessible.
1423 (Check_Elab_Subtype_Declaration): Check whether a subtype declaration
1424 imposes an elaboration constraint between two packages.
1426 2005-02-09 Ed Schonberg <schonberg@adacore.com>
1428 * sem_ch7.adb (Uninstall_Declarations): Exchange full and private
1429 views of a private type after handling its private dependents, to
1430 maintain proper stack discipline between entry and exit from the
1433 2005-02-09 Cyrille Comar <comar@adacore.com>
1435 * s-finimp.adb: (Finalize_List): Optimize in the no-abort case.
1438 2005-02-09 Arnaud Charlet <charlet@adacore.com>
1440 * s-tporft.adb (Register_Foreign_Thread): Initialize Task_Image[_Len]
1441 fields for foreign threads.
1443 2005-02-09 Doug Rupp <rupp@adacore.com>
1445 * s-vaflop.adb: Add pragma Warnings (Off) to eliminate infinite
1446 recursion warnings when compiled with -gnatdm.
1448 2005-02-09 Robert Dewar <dewar@adacore.com>
1450 * usage.adb: Add line for switch -gnat05 (allow Ada 2005 extensions)
1451 Slight fix to documentation of -gnaty with no parameters
1453 * xr_tabls.ads: Add ??? comment for missing overall comment
1455 * xsinfo.adb: Make default file name be sinfo.h, since this is what
1456 we now use by default.
1458 * xsnames.adb: Adjust end of file test to look for five space followed
1459 by '#' instead of six spaces. The format of xsnames.adb was modified
1462 * a-numeri.ads: Add reference to AI-388 for greek letter pi
1465 * clean.adb: Minor reformatting.
1467 * gnat1drv.adb, gnatfind.adb, gnatlink.adb, gnatmem.adb,
1468 gnatname.adb: Minor reformatting
1469 Add 2005 to copyright output when utility is run
1471 * csets.adb: Eliminate obsolete comment
1473 * debug.adb, g-socket.ads, i-cobol.adb: Minor reformatting throughout
1476 * sem_eval.ads (Eval_Integer_Literal): Do not inline this, not useful.
1478 2005-02-09 Sergey Rybin <rybin@adacore.com>
1480 * gnat_ugn.texi: Add to the gnatpp section the paragraph describing
1481 the difference between compact and incompact layout and add the record
1482 representation clause to the example illustrating different layouts.
1483 Add the description of '-A5' gnatpp option ("align 'AT' keywords in
1484 component clauses").
1486 2005-02-09 Florian Villoing <villoing@adacore.com>
1488 * gnat_ugn.texi: Fix typos.
1489 Use @command to display 'gcc', 'gnatbind', etc. insted of @code or
1491 Make proper use of @ref, @xref and @pxref to avoid duplication of "see"
1492 in the generated documentation.
1494 2005-02-09 Arnaud Charlet <charlet@adacore.com>
1496 * gnat_ugn.texi: Remove all mentions of FSU threads, which are no
1498 Update linker wrapper when linking with non GNU C++.
1500 2005-02-09 Pascal Obry <obry@adacore.com>
1503 Document the procedure to debug the DllMain routine on Windows.
1504 Add note about -funwind-tables and mixed Ada and C/C++ programming in
1506 Document new BIND qualifer /RETURN_CODES=VMS.
1508 2005-02-09 Ben Brosgol <brosgol@adacore.com>
1510 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
1511 Edited gnatmetric chapter
1513 2005-02-09 Robert Dewar <dewar@adacore.com>
1516 Changes to document new wide wide character support
1518 Update documentation on Normalize_Scalars and Initialize_Scalars
1520 2005-02-09 Pascal Obry <obry@adacore.com>
1522 * s-taprop-mingw.adb, s-soflin.ads: Minor reformatting.
1524 2005-02-09 Jose Ruiz <ruiz@adacore.com>
1526 * s-osinte-vxworks.ads (taskPriorityGet): Add this function (imported
1527 from the VxWorks kernel) that is needed for getting the active
1528 priority of the different tasks.
1530 * s-atacco.ads, s-atacco.adb (Nothing): Remove this dummy procedure.
1531 Use a pragma Elaborate_Body in the spec file instead.
1532 Noticed by code reading.
1534 2005-02-09 Thomas Quinot <quinot@adacore.com>
1536 * exp_util.ads: Minor correction in comment.
1538 2005-02-09 Arnaud Charlet <charlet@adacore.com>
1540 * s-taprop.ads (Initialize): Update comments. Remove pragma Inline,
1541 since this procedure is now too complex to be worth inlining.
1543 2005-02-09 Richard Henderson <rth@redhat.com>
1545 * utils.c (gnat_define_builtin): Remove.
1546 (gnat_install_builtins): Use build_common_builtin_nodes.
1548 2005-02-09 Arnaud Charlet <charlet@adacore.com>
1550 * a-rbtgso.adb, a-crbtgo.ads, a-crbtgo.adb, a-crbtgk.ads,
1551 a-crbtgk.adb, a-crbltr.ads, a-coprnu.ads, a-coprnu.adb,
1552 a-coorse.ads, a-coorse.adb, a-convec.ads, a-convec.adb,
1553 a-contai.ads, a-coinve.ads, a-coinve.adb, a-cohata.ads,
1554 a-cohama.ads, a-cohama.adb, a-ciorse.ads, a-ciorse.adb,
1555 a-cihama.ads, a-cihama.adb, a-cidlli.ads, a-cidlli.adb,
1556 a-chtgop.ads, a-chtgop.adb, a-cgcaso.ads, a-cgcaso.adb,
1557 a-cgarso.ads, a-cgarso.adb, a-cdlili.ads, a-cdlili.adb,
1558 a-cgaaso.adb, a-coormu.adb, a-ciormu.adb, a-cihase.adb,
1559 a-cihase.ads, a-cohase.adb, a-cohase.ads, a-ciorma.ads,
1560 a-coorma.ads, a-swunha.ads, a-stunha.ads, a-ciormu.ads,
1561 a-coormu.ads, a-rbtgso.ads, a-swunha.adb, a-stunha.adb,
1562 a-cgaaso.ads, a-ciorma.adb, a-coorma.adb, a-secain.adb,
1563 a-secain.ads, a-slcain.ads, a-slcain.adb, a-shcain.ads,
1564 a-shcain.adb, a-chtgke.ads, a-chtgke.adb, a-stwiha.ads,
1565 a-stwiha.adb, a-strhas.ads, a-strhas.adb, a-chzla1.ads,
1566 a-chzla9.ads, a-lfztio.ads, a-liztio.ads, a-llfzti.ads,
1567 a-llizti.ads, a-sfztio.ads, a-siztio.ads, a-ssizti.ads,
1568 a-stzbou.adb, a-stzbou.ads, a-stzfix.adb, a-stzfix.ads,
1569 a-stzhas.adb, a-stzhas.ads, a-stzmap.adb, a-stzmap.ads,
1570 a-stzsea.adb, a-stzsea.ads, a-stzsup.adb, a-stzsup.ads,
1571 a-stzunb.adb, a-stzunb.ads, a-swunau.adb, a-swunau.ads,
1572 a-szmzco.ads, a-szunau.adb, a-szunau.ads, a-szunha.adb,
1573 a-szunha.ads, a-szuzti.adb, a-szuzti.ads, a-tiunio.ads,
1574 a-wwunio.ads, a-ztcoau.adb, a-ztcoau.ads, a-ztcoio.adb,
1575 a-ztcoio.ads, a-ztcstr.adb, a-ztcstr.ads, a-ztdeau.adb,
1576 a-ztdeau.ads, a-ztdeio.adb, a-ztdeio.ads, a-ztedit.adb,
1577 a-ztedit.ads, a-ztenau.adb, a-ztenau.ads, a-ztenio.adb,
1578 a-ztenio.ads, a-ztexio.adb, a-ztexio.ads, a-ztfiio.adb,
1579 a-ztfiio.ads, a-ztflau.adb, a-ztflau.ads, a-ztflio.adb,
1580 a-ztflio.ads, a-ztgeau.adb, a-ztgeau.ads, a-ztinau.adb,
1581 a-ztinau.ads, a-ztinio.adb, a-ztinio.ads, a-ztmoau.adb,
1582 a-ztmoau.ads, a-ztmoio.adb, a-ztmoio.ads, a-zttest.adb,
1583 a-zttest.ads, a-zzunio.ads: New files. Part of new Ada 2005
1586 2005-01-27 Laurent GUERBY <laurent@guerby.net>
1588 * Makefile.in: Fix a-intnam.ads from previous commit,
1589 add 2005 to copyright.
1590 * a-intman-rtems.ads: Renamed to...
1591 * a-intnam-rtems.ads:
1593 2005-01-27 Laurent GUERBY <laurent@guerby.net>
1595 * Makefile.in: Rename GNAT RTEMS specific files.
1596 * 5rtpopsp.adb, 4rintnam.ads, 5rosinte.adb,
1597 5rosinte.ads, 5rparame.adb: Replaced by files below.
1598 * s-tpopsp-rtems.adb, a-intman-rtems.ads, s-osinte-rtems.adb,
1599 s-osinte-rtems.ads, s-parame-rtems.adb: Replace files above.
1601 2005-01-27 Joel Sherrill <joel.sherrill@oarcorp.com>
1602 Laurent GUERBY <laurent@guerby.net>
1605 * 5rosinte.ads: Add No_Key constant.
1606 * 5rtpopsp.adb: Initialize ATCB_Key with No_Key and fix style.
1607 * gsocket.h: Do not include <sys/socket.h> with RTEMS either.
1609 2005-01-26 Laurent GUERBY <laurent@guerby.net>
1612 * i-cobol.adb (Valid_Numeric): Handle zero length case.
1614 2005-01-20 Richard Henderson <rth@redhat.com>
1616 * Makefile.in (alpha-linux, LIBGNAT_TARGET_PAIRS): Use
1617 a-intnam-linux.ads and system-linux-alpha.ads.
1618 * a-intnam-linux-alpha.ads: Remove file.
1619 * s-osinte-linux-alpha.ads (SIGUNUSED, SIGSTKFLT, SIGLOST): New.
1620 * system-linux-alpha.ads: New file.
1622 2005-01-18 Jakub Jelinek <jakub@redhat.com>
1625 * a-stunau.adb (Get_String): Don't return U.Reference, but Ret that is
1626 set to the new string.
1628 2005-01-18 Toon Moene <toon@moene.indiv.nluug.nl>
1630 * system-linux-ppc.ads: Set ZCX_By_Default and GCC_ZCX_Support
1633 2005-01-18 Richard Henderson <rth@redhat.com>
1635 * Makefile.in (LIBGNAT_TARGET_PAIRS, TOOLS_TARGET_PAIRS, MISCLIB,
1636 THREADSLIB, GNATLIB_SHARED, PREFIX_OBJS, LIBRARY_VERSION): Specialize
1638 * s-osinte-linux-alpha.ads, a-intnam-linux-alpha.ads: New files.
1640 2005-01-14 Andrew Pinski <pinskia@physics.uc.edu>
1642 * system-darwin-ppc.ads (ZCX_By_Default): Change to True.
1643 (GCC_ZCX_Support): Likewise.
1645 2005-01-11 Bastian Blank <waldi@debian.org>
1647 * system-linux-s390.ads: Define Preallocated_Stacks.
1648 * system-linux-s390x.ads: Likewise.
1650 2005-01-04 Arnaud Charlet <charlet@adacore.com>
1652 * gnat_ugn.texi: Fix texi errors with null variables.
1654 2005-01-03 Thomas Quinot <quinot@adacore.com>
1656 * gen-soccon.c: New utility program to generate g-soccon.ads
1659 * socket.c, gsocket.h: Split inclusion of system header files into a
1660 gsocket.h file separated from socket.c, to allow reuse in gen-soccon.c.
1662 * g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads,
1663 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
1664 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-mingw.ads,
1665 g-soccon-vxworks.ads, g-soccon-freebsd.ads: Note that these files
1666 should not be edited by hand anymore, but should be regenerated using
1669 2005-01-03 Robert Dewar <dewar@adacore.com>
1670 Ed Schonberg <schonberg@adacore.com>
1671 Vincent Celier <celier@adacore.com>
1673 * s-atacco.ads, a-direio.adb: Protect use of 'Constrained by warnings
1674 on/off, since this is an obsolescent feature, for which we now generate
1677 * sem_attr.adb (Analyze_Attribute, case Constrained): Issue warning if
1678 warning mode is set and obsolescent usage of this attribute occurs.
1679 (Resolve_Access, case 'Access): Note that GNAT uses the context type to
1680 disambiguate overloaded prefixes, in accordance with AI-235. GNAT code
1681 predates, and partly motivates, the adoption of the AI.
1682 Implement new Ada 2005 attribute Mod
1684 * exp_attr.adb (Expand_N_Attribute_Reference): Implement Ada 2005
1687 * par-ch4.adb (P_Name): In Ada 2005 mode, recognize new attribute Mod
1689 * snames.h, snames.ads, snames.adb: Add entry for No_Dependence for
1690 pragma restrictions.
1691 New entry for Ada 2005 attribute Mod.
1694 Add recognition of new pragma Restrictions No_Dependence
1695 Recognize restriction No_Obsolescent_Features at parse time
1697 * bcheck.adb: Add circuitry for checking for consistency of
1698 No_Dependence restrictions.
1700 * lib-writ.ads, lib-writ.adb: Output new R lines for No_Dependence
1703 * restrict.ads, restrict.adb: Add subprograms to deal with
1704 No_Dependence restrictions.
1706 * rtsfind.adb: Check that implicit with's do not violate No_Dependence
1709 * sem_ch3.adb, sem_ch11.adb, sem_ch13.adb, lib-xref.adb,
1710 sem_attr.adb: Add check for new restriction No_Obsolescent_Features
1712 * scn.ads, prj-err.ads, prj-err.adb, ali-util.adb, gprep.adb: Add new
1713 dummy parameter to scng instantiation.
1714 Needed for new restriction No_Obsolescent_Features
1716 * scn.adb: (Obsolescent_Check): New procedure
1717 Needed for new restriction No_Obsolescent_Features
1719 * scng.ads, scng.adb: Always allow wide characters in Ada 2005 mode, as
1720 specified by AI-285, needed for implementation of AI-388 (adding greek
1721 pi to Ada.Numerics).
1722 Add new generic formal to scng, needed for new restriction
1723 No_Obsolescent_Features.
1725 * s-rident.ads: Add new restriction No_Obsolescent_Features.
1727 * ali.ads, ali.adb: Adjustments for reading new No_Dependence
1729 (Scan_ALI): When finding an unexpected character on an R line, raise
1730 exception Bad_R_Line, instead of calling Fatal_Error, so that, when
1731 Ignore_Errors is True, default restrictions are set and scanning of the
1732 ALI file continues with the next line. Also, when Bad_R_Line is raised
1733 and Ignore_Errors is True, skip to the end of le line.
1735 * sem_ch10.adb: Check that explicit with's do not violate
1736 No_Dependence restrictions.
1737 (Install_Withed_Unit): Add code to implement AI-377 and diagnose
1738 illegal context clauses containing child units of instance.
1740 * sem_prag.adb: Processing and checking for new No_Dependence
1742 (Analyze_Pragma, case Psect_Object): Call Check_Arg_Is_External_Name to
1743 analyze and check the External argument.
1745 * a-numeri.ads: Add greek letter pi as alternative spelling of Pi
1747 2005-01-03 Robert Dewar <dewar@adacore.com>
1749 * atree.adb: Add a fifth component to entities
1750 This allows us to add 32 flags and four new fields
1752 * atree.ads: Add a fifth component to entities
1753 This allows us to add 32 flags and four new fields
1755 * einfo.ads, einfo.adb: Document new fields and new flags now available
1756 Add routines for printing new fields
1758 * treepr.adb: Call routines to print out additional fields if present
1760 2005-01-03 Arnaud Charlet <charlet@adacore.com>
1762 * bld.ads, bld.adb, bld-io.ads, bld-io.adb, gprcmd.adb,
1763 gpr2make.ads, gpr2make.adb: Remove gpr2make, replaced by gprmake.
1765 * Makefile.in: Add support to build shared Ada libraries on solaris x86
1766 Remove gpr2make, replaced by gprmake.
1767 Remove references to gnatmem and libaddr2line.
1768 Add indepsw.adb<indepsw-linux.adb to TOOLS_TARGET_PAIRS for IA64 linux.
1769 (gnatlib-shared-darwin): Add "-fno-common" to GNATLIBCFLAGS.
1770 Add support for specialized version of Ada.Numerics.Aux for Darwin: use
1771 a-numaux-darwin.ads and a-numaux-darwin.adb
1772 Enable mlib-tgt-lynxos.adb on lynxos.
1774 * Make-lang.in: Remove rules for gpr2make.
1775 When generating sdefault.adb, do not call Relocate_Path
1776 on S3 for function Target_Name, as it is not a path.
1777 Remove references to gnatmem and libaddr2line.
1779 * a-numaux-darwin.ads, a-numaux-darwin.adb, g-soccon-darwin.ads: New
1782 2005-01-03 Samuel Tardieu <tardieu@adacore.com>
1784 * checks.adb (Apply_Alignment_Check): Generate a warning if an object
1785 address is incompatible with its base type alignment constraints when
1786 this can be decided statically.
1788 2005-01-03 Olivier Hainque <hainque@adacore.com>
1790 * decl.c (compatible_signatures_p): New function. The intended purpose
1791 is to check if two function signatures for a call-site and a callee are
1792 compatible enough for the call to be valid. The underlying purpose is
1793 to check if a call to a mapped builtin is using the right interface.
1794 The current code actually does not check antyhing - this a placeholder
1795 for future refinements.
1796 (gnat_to_gnu_entity) <E_Subprogram_Call>: Add preliminary bits to handle
1797 builtin calls for convention Intrinsic.
1799 * gigi.h (builtin_decl_for): Declare (new function).
1801 * utils.c (gnat_install_builtins): Install the target specific builtins.
1802 (builtin_decl_for): New function, provide a dummy body for now.
1804 2005-01-03 Geert Bosch <bosch@adacore.com>
1806 * eval_fat.adb: (Eps_Model,Eps_Denorm): Remove, no longer used.
1807 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
1808 (Pred): Implement in terms of Succ.
1810 * trans.c (convert_with_check): Reimplement conversion of float to
1813 2005-01-03 Ed Schonberg <schonberg@adacore.com>
1814 Vincent Celier <celier@adacore.com>
1816 * exp_aggr.adb (Packed_Array_Aggregate_Handled): The values of the
1817 bounds can be negative, and must be declared Int, not Nat.
1819 * sem_elim.adb (Line_Num_Match): Correct wrong code when index in an
1820 array is checked after using the index in the array.
1822 * makegpr.adb (Add_Switches): Check if there is a package for the
1823 processor. If there is no package, do not look for switches.
1825 2005-01-03 Ed Schonberg <schonberg@adacore.com>
1827 * exp_ch3.adb (Stream_Operations_OK): Predicate to determine when the
1828 generation of predefined stream operations (specs and bodies) should
1829 proceed. Under various restrictions these subprograms must not be
1832 2005-01-03 Thomas Quinot <quinot@adacore.com>
1835 Declare subprogram index in Build_RPC_Receiver_Body, to reduce the
1836 amount of PCS-specific code in RACW stubs generation.
1837 (Copy_Specification): Set Etype on copied formal parameter entities, as
1838 this information is needed for PolyORB stubs generation.
1839 (PolyORB_Support.Build_Subprogram_Receiving_Stubs): Remove unused
1840 variable Dynamic_Async.
1841 (Build_Subprogram_Receiving_Stubs): Make PCS-specific
1842 (Build_RPC_Receiver_Specification): Make generic again, as recent
1843 changes have allowed RPC receivers to have the same profile for both
1844 variants of the PCS.
1845 Reorganise RPC receiver generation to reduce differences between the
1846 structure of GARLIC and PolyORB RPC receivers.
1847 (Add_Receiving_Stubs_To_Declarations): Make this subprogram
1849 Simplify elaboration code for RCI packages.
1851 * s-parint.ads, s-parint.adb, rtsfind.ads: Reorganise RPC receiver
1852 generation to reduce differences between the structure of GARLIC and
1853 PolyORB RPC receivers.
1855 * s-stratt.adb: Fix typo in comment.
1857 2005-01-03 Thomas Quinot <quinot@adacore.com>
1859 * exp_ch7.ads (Make_Final_Call): Rewrite comment (was incorrectly
1860 copied from Make_Init_Call).
1862 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do component
1863 reads and assignments on a temporary variable declared with appropriate
1866 2005-01-03 Robert Dewar <dewar@adacore.com>
1868 * i-c.adb (To_C): Raise CE if string is null and Append_Null
1870 2005-01-03 Robert Dewar <dewar@adacore.com>
1872 * i-cstrin.adb (Update): Do not append a null in form called with a
1873 String. This avoids unintended behavior.
1875 2005-01-03 Arnaud Charlet <charlet@adacore.com>
1878 * init.c: Fix warnings on Free BSD section.
1880 2005-01-03 Arnaud Charlet <charlet@adacore.com>
1883 * sinfo.ads: Fix obsolete reference to xsinfo.spt (replaced by
1886 2005-01-03 Vincent Celier <celier@adacore.com>
1888 * make.adb (Collect_Arguments_And_Compile): Do not attempt to build
1889 libraries when Unique_Compile is True (-u switch).
1892 2005-01-03 Robert Dewar <dewar@adacore.com>
1894 * namet.adb (Get_Decoded_Name_With_Brackets): Fix case of not allowing
1895 upper case letter or underscore after W, as allowed by spec.
1897 2005-01-03 Arnaud Charlet <charlet@adacore.com>
1899 * s-osinte-darwin.ads, s-osinte-darwin.adb: Clean up
1900 darwin port by using proper type definitions from header files.
1901 Use SIGTERM instead of SIGABRT for SIGADAABORT.
1903 2005-01-03 Robert Dewar <dewar@adacore.com>
1905 * par.adb: Enhance error message handling for configuration file
1908 2005-01-03 Robert Dewar <dewar@adacore.com>
1910 * s-arit64.adb (Double_Divide): Put back changes that got accidentally
1911 removed during the previous update (test properly for case of dividing
1912 largest negative number by -1, which generates overflow).
1914 2005-01-03 Ed Schonberg <schonberg@adacore.com>
1915 Sergey Rybin <rybin@adacore.com>
1917 * sem_ch12.adb (Analyze_Package_Instantiation): Create a separate node
1918 to use as the defining identifier for a formal package.
1919 (Remove_Parent): If the instance takes place within (an instance of)
1920 a sibling, preserve private declarations of common parent.
1922 2005-01-03 Ed Schonberg <schonberg@adacore.com>
1924 * sem_ch4.adb (Has_Fixed_Op): New predicate in Check_Arithmetic_Pair,
1925 to determine whether one of the operands is a fixed-point type for
1926 which a user-defined multiplication or division operation might be
1929 * sem_res.adb (Valid_Conversion): The legality rules for conversions
1930 of access types are symmetric in Ada 2005: either designated type can
1933 2005-01-03 Vincent Celier <celier@adacore.com>
1935 * s-fileio.adb (Temp_File_Record): Change length of string component
1936 Name from L_tmpnam + 1 to max_path_len + 1.
1938 2005-01-03 Arnaud Charlet <charlet@adacore.com>
1940 * s-tasini.ads, s-tasini.adb (Undefer_Abortion): Handle case of
1941 Self_Id.Deferral_Level = 0.
1942 (Do_Pending_Action): Move this function to the spec.
1944 * s-tasren.adb (Selective_Wait [Terminate_Selected]): Call
1945 Do_Pending_Action explicitely when needed, in case we're using
1946 No_Abort restrictions.
1948 * s-tassta.adb (Create_Task): If Abort is not allowed, reset the
1949 deferral level since it will not get changed by the generated code.
1950 Keeping a default value of 1 would prevent some operations (e.g.
1951 select or delay) to proceed successfully.
1953 2005-01-03 Ben Brosgol <brosgol@adacore.com>
1954 Robert Dewar <dewar@adacore.com>
1955 Cyrille Comar <comar@adacore.com>
1957 * ug_words, gnat_ugn.texi: Added alpha-ivms transitioning section to
1958 porting guide chapter (vms version).
1959 Revised doc title (removed "for native platforms") and subtitle.
1960 Add discussion on warning flag for obsolescent features. First we
1961 note that it applies to obsolete GNAT features, which was previously
1962 omitted. Second we contrast the behavior with that of the new
1963 Ada 2005 AI-368 restriction No_Obsolescent_Features.
1964 Preliminary rewriting of GNAT & libraries chapter in order to take
1965 into account default project locations & new project manager
1968 2005-01-03 Robert Dewar <dewar@adacore.com>
1970 * cstand.adb (Create_Operators): Clean up format and documentation of
1971 unary and binary operator result tables. No change in code, just
1972 reformatting and addition of comments.
1974 * errout.ads, gnatfind.adb, s-maccod.ads, sem.adb,
1975 sem_ch2.adb: Minor reformatting
1977 * atree.ads, elists.ads, lib.ads, namet.ads, nlists.ads, repinfo.ads,
1978 sinput.ads, stringt.ads, uintp.ads, urealp.ads: Minor clarification to
1979 comments for Tree_Read and Tree_Write.
1981 2005-01-03 Pascal Obry <obry@adacore.com>
1983 * exp_attr.ads: Minor reformatting.
1985 2005-01-03 Romain Berrendonner <berrendo@adacore.com>
1987 * comperr.adb (Compiler_Abort): Add specialized message for GAP
1990 2005-01-03 Ed Schonberg <schonberg@adacore.com>
1992 * exp_pakd.adb (Create_Packed_Array_Type): Add a guard to check
1993 whether the ancestor type is private, as may be the case with nested
1996 2004-12-30 Sohail Somani <sohail@sohailsomani.com>
1999 * trans.c (gnat_to_gnu): Fix typo: Use correct return variable.
2001 2004-12-23 Eric Botcazou <ebotcazou@libertysurf.fr>
2003 * trans.c (Attribute_to_gnu): Adjust call to get_inner_reference.
2004 * utils2.c (build_unary_op): Likewise.
2006 2004-12-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2008 * trans.c (mark_visited): Set TYPE_SIZES_GIMPLIFIED.
2010 2004-12-19 Richard Henderson <rth@redhat.com>
2012 * trans.c (gigi): Update gimplify_body call.
2014 2004-12-09 Nathan Sidwell <nathan@codesourcery.com>
2016 * decl.c (gnat_substitute_in_type): Remove SET_TYPE case.
2018 2004-12-07 Ed Falis <falis@adacore.com>
2020 * s-intman-vxworks.adb (Notify_Exception): removed useless check for
2021 current task being suspended.
2023 * init.c (__gnat_clear_exception): added to reset VxWorks exception
2025 (__gnat_map_signal): removed test for current task being suspended.
2027 2004-12-07 Gary Dismukes <dismukes@adacore.com>
2029 * a-exexpr.adb (Others_Value, All_Others_Value): Change initial values
2030 from 16#BEEF# to 16#7FFF# to avoid exceeding Integer'Last on 16-bit
2031 targets (such as AAMP).
2033 2004-12-07 Ed Schonberg <schonberg@adacore.com>
2035 * atree.adb (Visit_Itype): Create a new name for the generated itype,
2036 because the back-end may otherwise treat it as a redefinition of the
2039 2004-12-07 Eric Botcazou <ebotcazou@adacore.com>
2041 * back_end.adb (Scan_Back_End_Switches): Accept --param.
2043 * lang-specs.h: Accept --param.
2045 2004-12-07 Vincent Celier <celier@adacore.com>
2047 * make.adb (Check_Mains, Switches_Of): Adapt to name changes in
2048 package Prj (Current_Spec_Suffix => Ada_Spec_Suffix,
2049 Current_Body_Suffix => Ada_Body_Suffix).
2050 Take into account Externally_Built attribute.
2052 * clean.adb (In_Extension_Chain): Always return False when one of the
2053 parameter is No_Project.
2054 (Clean_Project): Adapt to changes in package Prj (Lang_Ada =>
2055 Ada_Language_Index).
2056 (Gnatclean): Adapt to change in package Prj.Pars (no parameter
2057 Process_Languages for procedure Parse).
2059 * gnatcmd.adb (Carg_Switches): New table.
2060 (GNATCmd): Put all switches following -cargs in the Carg_Switches table.
2061 Adapt to name changes in package Prj (Current_Spec_Suffix =>
2062 Ada_Spec_Suffix, Current_Body_Suffix => Ada_Body_Suffix).
2064 * mlib-prj.adb: Adapt to changes in packages Prj and Prj.Com: type
2065 Header_Num and function Hash are now declared in package Prj,
2068 * prj.adb (Suffix_Of): New function.
2069 (Set (Suffix)): New procedure.
2070 (Hash): One function moved from Prj.Com
2071 (Is_Present, Language_Processing_Data_Of): New functions
2072 (Set): Two new procedures
2073 (Add_Language_Name, Display_Language_Name): New procedures
2075 * prj.ads: (Suffix_Of): New function
2076 (Set (Suffix)): New procedure
2077 Add several types and tables for multi-language support.
2078 (Header_Num): Type moved from Prj.Com
2079 (Hash): Two functions moved from Prj.Com
2080 (Is_Present, Language_Processing_Data_Of): New functions
2081 (Set): Two new procedures
2082 (Add_Language_Name, Display_Language_Name): New procedures
2083 (Naming): Component name changes:
2084 Current_Spec_Suffix => Ada_Spec_Suffix,
2085 Current_Body_Suffix => Ada_Body_Suffix. Add new components:
2086 Impl_Suffixes, Supp_Suffixes.
2087 (Project_Data): New components: Externally_Built, Supp_Languages,
2088 First_Language_Processing, Supp_Language_Processing, Default_Linker,
2089 Default_Linker_Path.
2091 * prj-attr.adb: Add new attributes Ada_Roots and Externally_Built and
2092 new package Language_Processing with its attributes (Compiler_Driver,
2093 Compiler_Kind, Dependency_Option, Compute_Dependency, Include_Option,
2094 Binder_Driver, Default_Linker).
2096 * prj-com.ads, prj-com.adb (Hash): Function moved to package Prj.
2097 (Header_Num): Type moved to package Prj
2099 * prj-env.adb: Adapt to name changes in package Prj
2100 (Current_Spec_Suffix => Ada_Spec_Suffix,
2101 Current_Body_Suffix => Ada_Body_Suffix).
2103 * prj-ext.adb: Add the default project dir (<prefix>/log/gnat) by
2104 default to the project path, except the "-" is one of the directories
2105 in env var ADA_PROJECT_PATH.
2106 (Current_Project_Path): Global variable, replacing Project_Path
2107 that was in the body of Prj.Part.
2108 (Project_Path): New function
2109 (Set_Project_Path): New procedure
2110 Initialize Current_Project_Path during elaboration of the package
2111 Remove dependency on Prj.Com, no longer needed
2113 * prj-ext.ads (Project_Path): New function
2114 (Set_Project_Path): New procedure
2116 * prj-nmsc.adb (Body_Suffix_Of): New function. Returns .<lang> when no
2117 suffix is defined for language <lang>.
2118 (Find_Sources, Record_Other_Sources): Use Body_Suffix_Of, instead of
2119 accessing directly the components of Naming.
2120 (Look_For_Sources): Use Set (Suffix) to set the suffix of a language.
2121 Reorganise of this package.
2122 Break procedure Check in several procedures.
2124 * prj-nmsc.ads: Replace all procedures (Ada_Check,
2125 Other_Languages_Check and Language_Independent_Check) with a single
2128 * prj-pars.ads, prj-pars.adb (Parse): Remove parameter
2129 Process_Languages, no longer needed.
2131 * prj-part.adb (Project_Path): Move to the body of Prj.Ext as
2132 Current_Project_Path.
2133 Remove elaboration code, moved to the body of Prj.Ext
2134 Use new function Prj.Ext.Project_Path instead of old variable
2136 (Post_Parse_Context_Clause): Get Resolved_Path as a case-sensitive path.
2137 When comparing with project paths on the stack, first put the resolved
2138 path in canonical case.
2139 (Parse_Single_Project): Set the path name of the project file in the
2140 tree to the normalized path.
2142 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): Remove
2143 parameter Process_Languages, no longer needed.
2144 (Recursive_Check): Call Prj.Nmsc.Check, instead of Ada_Check and
2145 Other_Languages_Check.
2147 * prj-tree.ads (Project_Name_And_Node): New component Canonical_Path
2148 to store the resolved canonical path of the project file.
2149 Remove dependency to Prj.Com, no longer needed
2151 * prj-util.adb: Adapt to name changes in package Prj
2152 (Current_Spec_Suffix => Ada_Spec_Suffix, Current_Body_Suffix =>
2155 * snames.ads, snames.adb: New standard names: Ada_Roots, Binder_Driver,
2156 Compiler_Driver, Compiler_Kind, Compute_Dependency, Default_Linker,
2157 Externally_Built, Include_Option, Language_Processing.
2159 * makegpr.adb: Numerous changes due to changes in packages
2162 * gnatls.adb: Add the default project dir (<prefix>/log/gnat) by
2163 default to the project path, except whe "-" is one of the directories
2164 in env var ADA_PROJECT_PATH.
2165 (Gnatls): In verbose mode, add the new section "Project Search Path:"
2167 2004-12-07 Robert Dewar <dewar@adacore.com>
2169 * debug.adb: Document that -gnatdA automatically sets -gnatR3m
2171 * gnat1drv.adb (Gnat1drv): If debug flag A set, then automatically
2174 * repinfo.adb (List_Rep_Info): Remove special handling of -gnatdA
2175 flag. No longer needed now that we handle this in gnat1drv.adb.
2177 * repinfo.ads: Minor reformatting
2179 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2180 Olivier Hainque <hainque@adacore.com>
2181 Eric Botcazou <ebotcazou@adacore.com>
2183 * decl.c (maybe_pad_type): Use TYPE_SIZE_UNIT of the input type for
2184 TYPE_SIZE_UNIT of result type if SIZE is not specified.
2185 (make_aligning_type): Pass -1 as ADDRESSABLE to prevent the creation
2186 of a bitfield, which we know is useless and causes trouble because of
2187 alignment implications.
2189 * utils.c (create_var_decl): Set DECL_COMMON again on targets without
2191 (process_attributes): Clear DECL_COMMON again when a section attribute
2193 (finish_record_type): Independently track if RECORD_TYPE has SIZE and/or
2194 SIZE_UNIT already set and use to compute final SIZE and SIZE_UNIT.
2195 (create_field_decl): Special case ADDRESSABLE negative to mean
2196 "no bitfield creation", to be used by make_aligning_type. Don't
2197 restrict bitfield creation to !ADDRESSABLE any more, as some BLKmode
2198 fields claimed addressable still have to be bitfields. Use
2199 value_factor_p instead of a raw binop construction to check for the
2200 position's alignment.
2202 2004-12-07 Geert Bosch <bosch@adacore.com>
2204 * eval_fat.adb: Revert previous change.
2206 2004-12-07 Thomas Quinot <quinot@adacore.com>
2207 Ed Schonberg <schonberg@adacore.com>
2209 * exp_ch4.adb (Expand_N_Indexed_Component): For an indexed component
2210 with an implicit dereference as its prefix, use
2211 Insert_Explicit_Dereference instead of merely rewriting the prefix into
2212 an explicit dereference. This ensures that a reference to the original
2213 prefix is generated, if appropriate.
2215 * sem_util.adb (Insert_Explicit_Dereference): When an implicit
2216 dereference is rewritten to an explicit one, generate a reference to
2217 the entity denoted by its prefix using the original prefix node, so
2218 the dereference can be properly recorded as a read of the denoted
2219 access value, if appropriate.
2221 * sem_warn.adb (Output_Unreferenced_Messages): Do not abstain from
2222 emitting 'assigned but never read' warning on a variable on the basis
2223 that it has an access type.
2224 (Check_References): Emit unreferenced warning when the scope is a
2227 2004-12-07 Robert Dewar <dewar@adacore.com>
2228 Ed Schonberg <schonberg@adacore.com>
2230 * exp_ch6.adb (Expand_Call): Add comment on handling of back end
2233 * exp_intr.adb (Expand_Intrinsic_Call): Ignore unrecognized intrinsic,
2234 leaving call unchanged.
2235 This deals with the case where the pragma Import specified
2236 an external name, to be handled by the back end.
2238 * sem_prag.adb (Process_Import_Or_Interface): Do not check validity of
2239 subprogram which is Imported with convention Intrinsic if an
2240 External_Name argument is specified.
2241 (Process_Import_Or_Interface): Properly diagnose link name argument.
2242 (Inlining_Not_Possible): New name for Cannot_Inline, to avoid confusion
2243 with Sem_Ch6.Cannot_Inline.
2244 (Process_Inline): Provide separate warning for inapplicable inline
2246 (Cannot_Inline): Reject subprograms that have an at_end handler, so that
2247 treatment is uniform on different targets.
2249 2004-12-07 Ed Schonberg <schonberg@adacore.com>
2251 * exp_ch7.adb (Expand_Cleanup_Actions): If statement sequence of
2252 construct is rewritten, preserve end label to permit source navigation.
2254 2004-12-07 Thomas Quinot <quinot@adacore.com>
2256 * exp_dist.adb (Specific_Build_General_Calling_Stubs,
2257 Specific_Build_Stub_Target): New subprograms.
2258 (Build_Subprogram_Calling_Stubs): Make this procedure independent from
2259 the PCS implementation used, using the above PCS-customized subprograms.
2261 (PolyORB_Support.Helpers): New subunit containing supporting subprograms
2262 for generation of DSA code targeted to the PolyORB PCS.
2263 (Add_Stub_Type): Rewrite to isolate the parts that are specific to one
2264 implementation of the partition communication subsystem in ancillary
2266 (Specific_Build_Stub_Type, GARLIC_Support.Build_Stub_Type,
2267 PolyORB_Support.Build_Stub_Type): New subrograms containing the
2268 PCS-specific part of Add_Stub_Type.
2269 (Insert_Partition_Check): Use runtime library function to perform
2272 * rtsfind.ads: New entity System.PolyORB_Interface.Make_Ref
2273 (RE_Same_Partition): New entity, from s-parint.
2275 * s-parint.ads, s-parint.adb (Same_Partition): New subprogram.
2277 2004-12-07 Gary Dismukes <dismukes@adacore.com>
2279 * gnatmem.adb, gnatname.adb, gnatsym.adb, gprcmd.adb, vms_conv.adb:
2280 Output the copyright message on a separate line from the version
2283 2004-12-07 Joel Brobecker <brobecker@adacore.com>
2285 * g-os_lib.adb (Spawn): Explicitly initialize Saved_Error to avoid a
2286 compile-time warning.
2288 2004-12-07 Robert Dewar <dewar@adacore.com>
2290 * g-regpat.adb: (Match): Change a misuse of or to or else
2292 2004-12-07 Ed Schonberg <schonberg@adacore.com>
2295 (Generate_Reference): Handle properly a reference to an entry formal,
2296 when an accept statement has a pragma Unreferenced for it.
2298 * sem_ch9.adb (Analyze_Accept_Statement): Reset the Is_Referenced flag
2299 and the Has_Pragma_Unreferenced flag for each formal before analyzing
2300 the body, to ensure that warnings are properly emitted for each accept
2301 statement of a given task entry.
2303 2004-12-07 Vasiliy Fofanov <fofanov@adacore.com>
2305 * Makefile.in: Add support for foreign threads on VMS.
2307 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2309 * misc.c (gnat_types_compatible_p, LANG_HOOKS_TYPES_COMPATIBLE_P):
2311 (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): New.
2313 * adaint.h: (__gnat_dup, __gnat_dup2): Add missing decls.
2315 * trans.c (Exception_Handler_to_gnu_sjlj): Also handle renamed
2317 (call_to_gnu): Convert to actual DECL_ARG_TYPE, not variant of it.
2319 2004-12-07 Robert Dewar <dewar@adacore.com>
2321 * nlists.adb (Prepend_Debug): Remove parameters and nest within
2323 (Remove_Next_Debug): Same fix
2325 * nlists.ads: Correct bad comments for Prev and Prev_Non_Pragma (we do
2326 maintain back pointers now, though we did not used to, and comments
2328 (Prepend): Remove pragma Inline.
2329 (Remove_Next): Same cleanup
2331 2004-12-07 Thomas Quinot <quinot@adacore.com>
2333 * sem_ch4.adb (Process_Implicit_Dereference_Prefix): New subprogram
2334 used to record an implicit dereference as a read operation on its
2335 prefix when operating under -gnatc. Necessary to avoid spurious
2336 'variable assigned but never read' warnings in that mode.
2337 (Process_Indexed_Component, Analyze_Selected_Component): When the prefix
2338 is a non-overloaded implicit dereference, call the above subprogram to
2339 ensure proper recording of references.
2341 2004-12-07 Gary Dismukes <dismukes@adacore.com>
2343 * sem_ch5.adb (One_Bound): Remove call to Resolve, as the bound needs
2344 to be resolved later as part of Analyze_Iteration_Scheme's call to
2347 2004-12-07 Ed Schonberg <schonberg@adacore.com>
2349 * sem_ch8.adb (Find_Type): If node is a reference to 'Base and the
2350 prefix is not a scalar type, place error message on prefix, not on
2353 2004-12-07 Bernard Banner <banner@adacore.com>
2355 * vxaddr2line.adb: Add support for x86 vxworks
2357 2004-12-07 Thomas Quinot <quinot@adacore.com>
2359 * g-socket.ads (Get_Host_By_Address, Get_Host_By_Name): Clarify
2360 documentation of the behaviour of these functions when passed an IP
2361 address that has no record in the system hosts database and no reverse
2364 * cstand.adb, a-tags.ads: Fix typos in comment.
2366 2004-12-07 Robert Dewar <dewar@adacore.com>
2368 * exp_ch2.adb, exp_ch3.adb, exp_ch5.adb, exp_ch8.adb,
2369 exp_ch9.adb, exp_pakd.adb, interfac.ads, sem_ch6.adb,
2370 sem_ch7.adb, sem_ch10.adb, sem_ch13.adb, sem_ch3.adb,
2371 s-poosiz.ads: Minor reformatting
2373 * make.adb: Minor reformatting
2374 Add some ??? comments asking for more comments
2376 * s-poosiz.adb: Minor reformatting
2377 Add comments on alignment requirement
2379 * sinfo.ads: Remove obsolete comment and fix typo.
2381 2004-12-07 Vincent Celier <celier@adacore.com>
2382 Sergey Rybin <rybin@adacore.com>
2384 * gnat_ugn.texi: Update the section "The GNAT Driver and Project
2385 Files" with the new tool and package names.
2386 Reformatting to suppress most of the warnings for line too long
2387 Document the new section "Project Search Path:" in the output of
2389 Add gnatmetric section
2391 2004-12-07 Vincent Celier <celier@adacore.com>
2393 * vms_data.ads: Correct GNAT METRIC qualifiers: -I-, -Idir and
2394 -gnatec= are not direct switches of gnatmetric. Changed -eis to -eps
2395 and -eit to -ept. Added qualifier
2396 /ELEMENT_METRICS=CONSTRUCT_NESTING_MAX for new switch -ec.
2398 2004-11-27 Andreas Schwab <schwab@suse.de>
2400 * Make-lang.in (ada/trans.o): Depend on $(EXPR_H).
2402 2004-11-25 Arnaud Charlet <charlet@adacore.com>
2404 * g-socthi-mingw.ads, g-socthi-vms.ads: Remove C_Read and C_Write from
2405 internal implementation unit GNAT.Sockets.Thin,
2406 as their usage for sockets is non-portable (using the read and write
2407 functions from the system runtime library is fine on UNIX but won't
2408 work under Windows).
2410 * mingw32.h: Update copyright notice.
2412 2004-11-25 Arnaud Charlet <charlet@adacore.com>
2414 * ada-tree.h: Minor reformatting of previous change to avoid lines
2415 longer than 79 characters.
2417 2004-11-25 Olivier Hainque <hainque@adacore.com>
2419 * tb-gcc.c: GCC infrastructure based implementation of
2422 2004-11-24 Steven Bosscher <stevenb@suse.de>
2424 * misc.c (gnat_post_options): Don't clear
2425 flag_inline_functions.
2427 2004-11-22 Andrew Pinski <pinskia@physics.uc.edu>
2430 * ada-tree.h (lang_tree_node): Set chain_next to be the chain of the
2433 2004-11-21 Andreas Jaeger <aj@suse.de>
2435 * stylesw.adb: Change Style_Check_Subprogram_Order to
2436 Style_Check_Order_Subprograms.
2438 2004-11-18 Arnaud Charlet <charlet@adacore.com>
2440 * adaint.h, adaint.c
2441 (__gnat_portable_spawn): Fix cast of spawnvp third parameter
2443 Add also a cast to kill another warning.
2444 (win32_no_block_spawn): Initialize CreateProcess's dwCreationFlags
2445 parameter with the priority class of the parent process instead of
2446 always using the NORMAL_PRIORITY_CLASS.
2447 (__gnat_dup): New function.
2448 (__gnat_dup2): New function.
2449 (__gnat_is_symbolic_link): Enable the effective body of this
2450 function when __APPLE__ is defined.
2452 * g-os_lib.ads, g-os_lib.adb (Spawn): Two new procedures.
2455 2004-11-18 Olivier Hainque <hainque@adacore.com>
2457 * a-exexpr.adb (Others_Value, All_Others_Value): New variables, the
2458 address of which may be used to represent "others" and "all others"
2459 choices in exception tables, instead of the current harcoded
2460 (void *)0 and (void *)1.
2461 (Setup_Exception): Do nothing in the GNAT SJLJ case.
2463 * gigi.h (others_decl, all_others_decl): New decls representing the
2464 new Others_Value and All_Others_Value objects.
2465 (struct attrib): Rename "arg" component as "args", since GCC expects a
2466 list of arguments in there.
2468 * raise.c (GNAT_OTHERS, GNAT_ALL_OTHERS): Are now the address of the
2469 corresponding objects exported by a-exexpr, instead of hardcoded dummy
2472 * trans.c (Exception_Handler_to_gnu_zcx): Use the address of
2473 others_decl and all_others_decl instead of hardcoded dummy addresses
2474 to represent "others" and "all others" choices, which is cleaner and
2475 more flexible with respect to the possible eh pointer encoding policies.
2477 * utils.c (init_gigi_decls): Initialize others_decl and all_others_decl.
2478 (process_attributes): Account for the naming change of the "args"
2479 attribute list entry component.
2481 * decl.c (build_attr_list): Rename into prepend_attributes to allow
2482 cumulating attributes for different entities into a single list.
2483 (gnat_to_gnu_entity): Use prepend_attributes to build the list of
2484 attributes for the current entity and propagate first subtype
2485 attributes to other subtypes.
2486 <E_Procedure>: Attribute arguments are attr->args and not
2488 (build_attr_list): Ditto. Make attr->args a TREE_LIST when there is an
2489 argument provided, as this is what GCC expects. Use NULL_TREE instead
2492 2004-11-18 Robert Dewar <dewar@adacore.com>
2494 * a-stmaco.ads, exp_util.ads, exp_util.adb, i-cpp.ads, i-cpp.adb:
2495 Minor reformatting througout (including new function specs)
2496 Add ??? comments asking for clarification.
2498 2004-11-18 Thomas Quinot <quinot@adacore.com>
2500 * butil.ads, butil.adb, bindgen.adb (Get_Unit_Name_String): Remove
2501 incomplete duplicate implementation of this subprogram from butil.
2503 2004-11-18 Thomas Quinot <quinot@adacore.com>
2505 * exp_dist.adb (Build_RPC_Receiver_Body): New subprogram. This
2506 procedures factors the common processing for building an RPC receiver
2507 for an RCI package or an RACW type.
2508 Stylistic cleanup: change '/= Empty' to 'Present ()'; move body of
2509 Build_Remote_Subprogram_Proxy_Type into proper alphabetical order.
2510 (Get_PCS_Name): New subprogram. Returns the name of the PCS currently
2512 (Specific_Add_RACW_Features): New subprogram. PCS-specific part of
2514 (Specific_Add_RAST_Features): New subprogram. PCS-specific part of
2516 (Assign_Subprogram_Identifier): New subprogram. Provision for assigning
2517 distribution subprogram identifiers that are either subprogram numbers
2519 (Get_Subprogram_Ids): New subprogram. Retrieve both the numeric and
2520 string distribution identifiers assigned to a given subprogram.
2521 (Get_Subprogram_Id): Reimplement in terms of Get_Subprogram_Ids.
2522 (Add_RAS_Dereference_TSS): Add comments.
2523 (Build_General_Calling_Stubs): Note that the RACW_Type formal parameter
2524 is not referenced yet because it will be used by the PolyORB DSA
2526 (Insert_Partition_Check): Remove fossile code.
2527 (First_RCI_Subprogram_Id): Document this constant.
2528 (Add_RAS_Access_TSS): Correct the setting of the Etype of the
2530 (Get_Pkg_Name_String): Remove subprogram. Usage occurrences are
2531 replaced with calls to Get_Library_Unit_Name_String. Previously there
2532 were several instances of the same code in different locations in the
2533 compiler; this checkin completes the replacement of all of these
2534 instances with calls to a common subprogram.
2537 * sem_dist.adb: Remove comment noting that RPC receiver generation
2538 should be disabled for RACWs that implement RASs.
2539 (Process_Partition_Id): Use new subprogram Get_Library_Unit_Name_String.
2541 * sem_util.ads, sem_util.adb (Has_Stream): New function
2542 (Get_Library_Unit_Name_String): New subprogram to retrieve the fully
2543 qualified name of a library unit into the name buffer.
2544 (Note_Possible_Modification): Generate a reference only
2545 if the context comes from source.
2547 * snames.ads (PCS_Names): New subtype corresponding to names of
2548 supported implementations of the Partition Communication Subsystem
2549 (PCS) (i.e. the runtime library support modules for the distributed
2552 2004-11-18 Robert Dewar <dewar@adacore.com>
2553 Ed Schonberg <schonberg@adacore.com>
2555 * einfo.ads, einfo.adb: Remove Is_Psected flag, no longer used
2556 (Has_Rep_Pragma): New function
2557 (Has_Attribute_Definition_Clause): New function
2558 (Record_Rep_Pragma): Moved here from sem_ch13.adb
2559 (Get_Rep_Pragma): Remove junk kludge for Stream_Convert pragma
2561 * sem_ch13.ads, sem_ch13.adb (Record_Rep_Pragma): Moved to einfo.adb
2563 * exp_prag.adb: (Expand_Pragma_Common_Object): New procedure
2564 (Expand_Pragma_Psect_Object): New procedure
2565 These procedures contain the revised and cleaned up processing for
2566 these two pragmas. This processing was formerly in Sem_Prag, but
2567 is more appropriately moved here. The cleanup involves making sure
2568 that the pragmas are properly attached to the tree, and that no
2569 nodes are improperly shared.
2571 * sem_prag.adb: Move expansion of Common_Object and Psect_Object
2572 pragmas to Exp_Prag, which is more appropriate.
2573 Attach these two pragmas to the Rep_Item chain Use Rep_Item chain to
2574 check for duplicates Remove use of Is_Psected flag, no longer needed.
2575 Use new Make_String_Literal function with string.
2577 * exp_attr.adb (Expand_Fpt_Attribute): The floating-point attributes
2578 that are functions return universal values, that have to be converted
2579 to the context type.
2580 Use new Make_String_Literal function with string.
2581 (Get_Stream_Convert_Pragma): New function, replaces the use of
2582 Get_Rep_Pragma, which had to be kludged to work in this case.
2584 * freeze.adb: Use new Has_Rep_Pragma function
2586 * exp_intr.adb, exp_ch3.adb, sem_attr.adb: Use new Make_String_Literal
2587 function with string.
2588 Use new Has_Rep_Pragma function.
2590 * tbuild.ads, tbuild.adb (Make_String_Literal): New function, takes
2593 2004-11-18 Robert Dewar <dewar@adacore.com>
2595 * errout.ads, errout.adb: (First_Sloc): New function
2597 * par-ch5.adb (P_Condition): Check for redundant parens is now a style
2598 check (-gnatyx) instead of being included as a redundant construct
2601 * sem_ch6.adb: Change name Style_Check_Subprogram_Order to
2602 Style_Check_Order_Subprograms.
2604 * style.ads, styleg.ads, styleg.adb, styleg-c.adb, stylesw.ads,
2605 stylesw.adb: Add Style_Check_Xtra_Parens
2607 * usage.adb: Add line for -gnatyx (check extra parens)
2609 * vms_data.ads: Add entry for STYLE_CHECKS=XTRA_PARENS => -gnatyx
2611 2004-11-18 Ed Schonberg <schonberg@adacore.com>
2612 Robert Dewar <dewar@adacore.com>
2614 * exp_ch4.adb (Expand_N_Selected_Component): If the component is the
2615 discriminant of a constrained subtype, analyze the copy of the
2616 corresponding constraint, because in some cases it may be only
2618 Removes long-lived ??? comments.
2620 * exp_ch7.adb (Establish_Transient_Scope): Remove complex code that
2621 handled controlled or secondary-stack expressions within the
2622 iteration_scheme of a loop.
2624 * sem_ch5.adb (Analyze_Iteration_Scheme): Build a block to evaluate
2625 bounds that may contain functions calls, to prevent memory leaks when
2626 the bound contains a call to a function that uses the secondary stack.
2627 (Check_Complex_Bounds): Subsidiary of Analyze_Iteration_Scheme, to
2628 generate temporaries for loop bounds that might contain function calls
2629 that require secondary stack and/or finalization actions.
2631 * sem_ch4.adb (Analyze_Indexed_Component_Form): If the prefix is a
2632 selected component and the selector is overloadable (not just a
2633 function) treat as function call, Analyze_Call will disambiguate if
2635 (Analyze_Selected_Component): Do not generate an actual subtype for the
2636 selected component if expansion is disabled. The actual subtype is only
2637 needed for constraint checks.
2638 (Analyze_Allocator): If restriction No_Streams is set, then do
2639 not permit objects to be declared of a stream type, or of a
2640 composite type containing a stream.
2642 * restrict.ads: Remove the a-stream entry from Unit_Array, since
2643 No_Streams no longer prohibits with'ing this package.
2645 * sem_ch3.adb (Build_Derived_Record_Type): If the parent type has
2646 discriminants, but the parent base has unknown discriminants, there is
2647 no discriminant constraint to inherit. Such a discrepancy can arise
2648 when the actual for a formal type with unknown discriminants is a
2649 similar private type whose full view has discriminants.
2650 (Analyze_Object_Declaration): If restriction No_Streams is set, then
2651 do not permit objects to be declared of a stream type, or of a
2652 composite type containing a stream.
2654 2004-11-18 Ed Schonberg <schonberg@adacore.com>
2656 * exp_dbug.ads: Update documentation to reflect simpler encoding for
2657 protected operations.
2659 * exp_ch9.adb (Build_Selected_Name): Do not include "PT" suffix in
2660 generated name, it complicates decoding in gdb and hinders debugging
2661 of protected operations.
2662 (Build_Barrier_Function_Specification): Set the Needs_Debug_Info
2663 flag for the protected entry barrier function.
2664 (Build_Protected_Entry_Specification): Set the Needs_Debug_Info
2665 flag for the protected entry function.
2667 2004-11-18 Nicolas Setton <setton@adacore.com>
2669 * expect.c: Define __unix__ when __APPLE__ is defined.
2671 * Makefile.in: Inform the value of the variable GMEM_LIB in the
2672 Darwin-specific section.
2674 * lang-specs.h: Change the placement of the %1 marker.
2675 Works around the fact that gcc adds -fPIC by default under Darwin.
2677 2004-11-18 Ed Schonberg <schonberg@adacore.com>
2679 * exp_pakd.adb (Convert_To_PAT_Type): After replacing the original
2680 type of the object with the packed array type, set the Analyzed flag
2681 on the object if it is an entity or simple indexed component, to avoid
2682 spurious type errors.
2684 2004-11-18 Gary Dismukes <dismukes@adacore.com>
2686 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
2687 gnatls.adb, gnatxref.adb, gprep.adb: Output the copyright message on a
2688 separate line from the version message.
2690 2004-11-18 Ed Falis <falis@adacore.com>
2692 * init.c (__gnat_map_signal): map SIGSEGV to Storage_Error for AE653
2694 (init_float): Eliminate initialization of floating point status for
2695 AE653. The instructions have no effect for vThreads.
2697 2004-11-18 Vincent Celier <celier@adacore.com>
2699 * make.adb (Gnatmake): Invoke gnatlink with -shared-libgcc when
2700 gnatbind is invoked with -shared.
2702 2004-11-18 Jose Ruiz <ruiz@adacore.com>
2704 * s-tposen.adb (Lock_Entry): Remove the code for raising Program_Error
2705 for Detect_Blocking which is redundant with the check done within the
2706 procedure Protected_Single_Entry_Call.
2707 (Lock_Read_Only_Entry): Remove the code for raising Program_Error for
2708 Detect_Blocking which is redundant with the check done within the
2709 procedure Protected_Single_Entry_Call.
2711 2004-11-18 Vincent Celier <celier@adacore.com>
2713 * makegpr.adb (Compile): Put the compiling switches (in package
2714 Compiler and on the command line) immediately after "-c", instead of
2715 at the end of the command line invocation of the compiler, when
2716 compiling a non-Ada file.
2717 (Build_Global_Archive): When there is no need to rebuild the archive,
2718 set Global_Archive_Exists, so that the archive is passed to the linker
2721 2004-11-18 Robert Dewar <dewar@adacore.com>
2722 Sergey Rybin <rybin@adacore.com>
2725 Remove extra paren check from list of checks for redundant constructs
2726 Add documentation of new -gnatyx style check (check extra parens)
2727 Remove paragraph about gnatelim debug options.
2729 * gnat_rm.texi: Document that Ada.Streams now forbids creating stream
2730 objects rather than forbidding dependencies on the package Ada.Streams.
2732 * sinfo.ads: Add ??? note that we should document pragmas passed to
2735 * g-expect.ads: Fix a few typos in the comments.
2737 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2739 * misc.c (gnat_handle_option): Use %< and %> for quoting in
2742 2004-11-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2744 * a-numaux-x86.adb (Tan): Fix fdivp syntax.
2746 2004-11-07 Andreas Schwab <schwab@suse.de>
2748 * Makefile.in (install-gnatlib): Remove spurious hyphen.
2750 2004-11-02 Andrew Pinski <pinskia@physics.uc.edu>
2753 * Makefile.in (darwin): Set soext to .dylib.
2755 2004-10-26 Vincent Celier <celier@gnat.com>
2756 Thomas Quinot <quinot@act-europe.fr>
2758 * g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads:
2759 (C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as
2760 there is no use of GNAT.Sockets.Constants.
2761 Remove remaining pragma Import for C_Write
2762 Remove C_Read and C_Write from internal implementation unit
2763 GNAT.Sockets.Thin, as their usage for sockets is non-portable (using
2764 the read and write functions from the system runtime library is fine
2765 on UNIX but won't work under Windows).
2767 * g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write.
2768 (Check_Selector): Use C_Recv instead of C_Read.
2769 Selectors are the GNAT.Sockets abstraction to perform a select()
2770 call on a set of descriptors. To allow abortion of an ongoing
2771 select operation, some data is written to a dedicated socket that
2772 is always monitored.
2773 Under Windows, the write and read library functions cannot operate
2774 on sockets, so we need to use send and recv instead, which is portable
2775 across all supported platforms.
2777 * g-socthi.ads: Remove C_Read and C_Write from internal implementation
2778 unit GNAT.Sockets.Thin, as their usage for sockets is non-portable
2779 (using the read and write functions from the system runtime library is
2780 fine on UNIX but won't work under Windows).
2782 2004-10-26 Nicolas Setton <setton@act-europe.fr>
2784 * mlib-tgt-darwin.adb: New file.
2786 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
2787 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
2788 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
2789 mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New
2792 * Makefile.in: Add support for building shared libraries under Darwin.
2793 (EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing
2794 the low level EH init subprogram to be called from __gnat_initialize.
2796 * mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram,
2797 indicates which options to pass to the archive indexer.
2799 * mlib-utl.adb: Add support for calling ranlib with additional
2800 options. This is needed for instance under Mac OS X.
2801 (Ranlib_Options): New global variable, used to store the potential
2802 options to pass to ranlib.
2803 (Ar): Use Ranlib_Options when spawning ranlib.
2804 (Initialize): Set the value of ranlib option.
2806 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
2808 * s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K
2809 instead of 8K, to reflect the real potential needs for stack-checking
2812 2004-10-26 Pascal Obry <obry@gnat.com>
2814 * s-parame-mingw.adb (Default_Stack_Size): Add some comments.
2816 * s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On
2817 Windows only the initial thread stack size can be set so it is good to
2818 start we a low stack size.
2819 The OS will adjust the size as needed.
2821 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
2822 Nicolas Setton <setton@act-europe.fr>
2824 * expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with
2825 "__unix__" instead of "unix".
2826 The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the
2827 sections were just mistakenly ignored. The former is
2828 implicitely defined by gcc2.8, gcc3.2 and gcc3.4.
2829 Update #ifdef preprocessor macro to detect the symbol __hpux__ instead
2830 of hpux. This prevents an unwanted definition of the symbol
2831 convert_addresses in adaint.o.
2833 2004-10-26 Gary Dismukes <dismukes@gnat.com>
2835 * a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for
2836 compatibility with type Unwind_Word on 16-bit targets such as AAMP.
2838 2004-10-26 Cyrille Comar <comar@act-europe.fr>
2840 * a-filico.ads, a-filico.adb: fix incorrect header.
2842 2004-10-26 Javier Miranda <miranda@gnat.com>
2844 * a-ststio.ads: Fix typo in identifier
2846 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
2848 * sem_ch4.adb: Minor reformatting.
2850 2004-10-26 Ed Schonberg <schonberg@gnat.com>
2852 * checks.adb (Expr_Known_Valid): If floating-point validity checks are
2853 enabled, check the result of unary and binary operations when the
2854 expression is the right-hand side of an assignment.
2856 2004-10-26 Vincent Celier <celier@gnat.com>
2858 * clean.adb (Delete): Do not output warnings when in quiet output and
2859 not in verbose mode.
2860 (Force_Deletions): New Boolean flag, defaulted to False
2861 (Delete): Only delete a file if it is writable, and when
2862 Force_Deletions is True.
2863 (Parse_Cmd_Line): New switch -f: set Force_Deletions to True
2864 (Usage): Line for new switch -f
2865 (Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our
2868 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
2870 * decl.c (gnat_to_gnu_field): Use the type of the inner object for a
2871 JM type only if its size matches that of the wrapper. When a size is
2872 prescribed and the field is not aliased, remove the wrapper of a JM
2873 type only if the size is not greater than that of the packed array.
2874 (gnat_to_gnu_entity): Change the extension of packed array wrappers
2877 2004-10-26 Geert Bosch <bosch@gnat.com>
2879 * eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
2880 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
2881 (Pred): Implement in terms of Succ.
2883 2004-10-26 Ed Schonberg <schonberg@gnat.com>
2885 * exp_aggr.adb (Safe_Component): An aggregate component that is an
2886 unchecked conversion is safe for in-place use if the expression of the
2888 (Expand_Array_Aggregate): An aggregate that initializes an allocator may
2889 be expandable in place even if the aggregate does not come from source.
2890 (Convert_Array_Aggr_In_Allocator): New procedure to initialize the
2891 designated object of an allocator in place, rather than building it
2892 first on the stack. The previous scheme forces a full copy of the array,
2893 and may be altogether unsusable if the size of the array is too large
2894 for stack allocation.
2896 2004-10-26 Robert Dewar <dewar@gnat.com>
2898 * exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array
2899 compares if the component is atomic.
2901 * exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for
2902 array assignment if the component type is atomic.
2904 2004-10-26 Ed Schonberg <schonberg@gnat.com>
2905 Eric Botcazou <ebotcazou@act-europe.fr>
2907 * exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter
2908 is aliased and is a by_reference type, do not pass by copy.
2909 (Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to
2910 detect whether the call is in the right side of an assignment or
2911 the expression of an object declaration. Recurse on component
2912 association within aggregates.
2913 Call it in the condition that determines whether the temporary is
2914 necessary for correct stack-checking.
2916 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
2918 * exp_dist.adb (Build_General_Calling_Stubs): New formal parameter
2919 RACW_Type, used in the PolyORB version.
2920 Rename RCI_Info to RCI_Locator, for consistency between the PolyORB
2921 version and the GARLIC version.
2923 * snames.ads, snames.adb, s-parint.ads, s-parint.adb:
2924 Rename RCI_Info to RCI_Locator for better consistency between the
2925 GARLIC and PolyORB versions of the distributed systems annex.
2926 (DSA_Implementation_Name): This enumeration lists the possible
2927 implementations of the Partition Communication Subsystem for the
2928 Distributed Systems Annex (DSA). The three available implementations
2929 are the dummy stub implementation (No_DSA), and two versions based on
2930 two different distribution runtime libraries: GARLIC and PolyORB. Both
2931 the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution
2933 Change the literal GLADE_DSA to GARLIC_DSA to accurately describe
2936 * rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency
2937 between the GARLIC and PolyORB versions of the distributed systems
2939 Remove RE_Unbounded_Reclaim_Pool since it is unused.
2941 2004-10-26 Gary Dismukes <dismukes@gnat.com>
2943 * gnat1drv.adb: Suppress calling the back end when
2944 Frontend_Layout_On_Target is true.
2946 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
2948 * g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable,
2949 Set_Read_Only): New subprograms.
2950 These new routines allow the user to set or unset the Owner execute
2951 and Owner write permission flags on a file.
2953 * makegpr.adb, mlib.adb, mlib-prj.adb: Use
2954 GNAT.OS_Lib.Set_Executable instead of rolling our own.
2956 2004-10-26 Matthew Gingell <gingell@gnat.com>
2958 * i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
2960 2004-10-26 Pascal Obry <obry@gnat.com>
2962 * init.c (__gnat_error_handler) [Win32]: Instead of trying to read the
2963 memory before the faulting page we properly test the process read
2964 access for this address using appropriate Win32 routine.
2965 (HPUX sections): guard with "__hpux__" instead of "hpux".
2967 2004-10-26 Robert Dewar <dewar@gnat.com>
2969 * lib-xref.adb (Generate_Reference): Don't complain about reference to
2970 entry parameter if pragma Unreferenced set, since we do not properly
2971 handle the case of multiple parameters.
2973 2004-10-26 Vincent Celier <celier@gnat.com>
2975 * prj-env.adb: (Contains_ALI_Files): New Boolean function
2976 (Ada_Objects_Path.Add): For a library project, add to the object path
2977 the library directory only if there is no object directory or if the
2978 library directory contains ALI files.
2979 (Set_Ada_Paths.Add.Recursive_Add): Ditto
2981 2004-10-26 Vincent Celier <celier@gnat.com>
2983 * prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual
2984 extension of library projects.
2986 * prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project
2987 path defaults to ".:<prefix>/lib/gnat".
2988 (Parse): For an extending all project, allow direct import of a project
2989 that is virtually extended.
2991 * prj-proc.adb (Imported_Or_Extended_Project_From): If a project with
2992 the specified name is directly imported, return its ID. Otherwise, if
2993 an extension of this project is imported, return the ID of the
2996 2004-10-26 Robert Dewar <dewar@gnat.com>
2998 * s-arit64.adb: (Le3): New function, used by Scaled_Divide
2999 (Sub3): New procedure, used by Scaled_Divide
3000 (Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
3001 correct more than one instance of failure to propagate carries
3003 (Double_Divide): Handle overflow case of largest negative number
3004 divided by minus one.
3006 * s-arit64.ads (Double_Divide): Document that overflow can occur in
3007 the case of a quotient value out of range.
3010 2004-10-26 Robert Dewar <dewar@gnat.com>
3012 * s-bitops.adb (Bit_Eq): Remove redundant check.
3014 * s-bitops.ads: Minor comment updates
3015 Change some occurrences of Address to System.Address
3017 * s-carsi8.ads: Fix minor cut-and-paste error in comments
3019 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3021 * sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper
3022 accessibility check to prefix that is a protected operation.
3024 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3026 * sem_ch10.adb (Optional_Subunit): If file of expected subunit is
3027 empty, post message on stub.
3029 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3030 Javier Miranda <miranda@gnat.com>
3032 * sem_ch12.adb (In_Main_Context): Predicate to determine whether the
3033 current instance appears within a unit that is directly in the context
3035 Used to determine whether the body of the instance should be analyzed
3036 immediately after its spec, to make its subprogram bodies available
3037 for front-end inlining.
3038 (Analyze_Formal_Array_Type): Cleanup condition that checks that range
3039 constraint is not allowed on the component type (AARM 12.5.3(3))
3041 2004-10-26 Cyrille Comar <comar@act-europe.fr>
3043 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
3044 'Storage_Pool): enhance, document & limit detection of non-sharable
3047 * impunit.adb: Make System.Pool_Global and System.Pool_Local visible.
3049 * s-pooglo.ads: Add more documentation now that this pool is properly
3052 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3054 * sem_ch3.adb (Complete_Private_Subtype): If the full view is a task
3055 or protected type with discriminants, do not constrain the
3056 corresponding record type if the subtype declaration has no
3057 discriminant constraints. This can be the case in source code, or in
3058 the subtype declaration created to rename an actual type within an
3061 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3063 * sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a
3064 different kind of stub (possibly wrong name for file), do not check
3066 (Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body
3067 includes call to some function that returns an unconstrained type, do
3070 2004-10-26 Ed Schonberg <schonberg@gnat.com>
3072 * sem_elab.adb (Check_Elab_Call): Do not check a call that does not
3073 appear in the code for the main unit. Dependencies among units in the
3074 context of the main unit are established when those other units are
3075 compiled. Otherwise spurious elaboration constraints can generate
3076 incorrect elaboration circularities.
3078 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
3079 Ed Schonberg <schonberg@gnat.com>
3081 * sem_util.adb (Is_Aliased_View): Defend against the case where this
3082 subprogram is called with a parameter that is not an object name. This
3083 situation arises for some cases of illegal code, which is diagnosed
3084 later, and in this case it is wrong to call Is_Aliased, as that might
3085 cause a compiler crash.
3086 (Explain_Limited_Type): Refine previous fix to include
3087 inherited components of derived types, to provide complete information.
3089 * exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
3090 is the prival for a protected object.
3091 It is necessary to mark this entity as a variable, in addition to
3092 flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
3093 modified to avoid checking the Aliased flag on entities that are not
3094 objects. (Checking that flag for non-objects is erroneous and could
3095 lead to a compiler crash).
3097 2004-10-26 Robert Dewar <dewar@gnat.com>
3099 * s-fatgen.adb (Pred): Fix redundant test for X > 0.0, since if
3100 X_Frac = 0.5, then we know that the number X must be positive.
3101 (Succ): Remove the same redundant test, and also fix the primary test
3102 to test for X_Frac = -0.5 (used to be 0.5) which is clearly wrong.
3104 (Decompose): Add fuller comments to spec
3106 2004-10-26 Pascal Obry <obry@gnat.com>
3108 * tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
3109 validity (process must have read access). Set to 0 in all other cases.
3110 (STOP_FRAME): Now check for ptr validity to avoid a segmentation
3112 (VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
3113 segmentation violation.
3115 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
3117 * trans.c (call_to_gnu): For an (in-)out parameter passed by reference
3118 whose type is a constructed subtype of an aliased object with an
3119 unconstrained nominal subtype, convert the actual to the constructed
3120 subtype before taking its address.
3122 2004-10-26 Vincent Celier <celier@gnat.com>
3124 * a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
3125 (Is_Path_Name_Case_Sensitive): New function
3127 * a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
3128 (Base_Name, Simple_Name, Current_Directory, Compose,
3129 Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
3132 2004-10-26 Cyrille Comar <comar@act-europe.fr>
3133 Vasiliy Fofanov <fofanov@act-europe.fr>
3134 Vincent Celier <celier@gnat.com>
3136 * gnat_ugn.texi: Generalize "finding memory problems" section into a
3137 "memory management issues" section and document some of the useful
3138 memory pools provided as part of the GNAT library.
3139 Remove "virtual" from declaration of A::method2 in
3140 the simple example of Ada/C++ mixed system.
3141 Library Projects may be virtually extended: their virtual extensions
3142 are not Library Projects.
3143 Added section on extending project hierarchies.
3145 2004-10-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
3147 * adaint.c (__gnat_get_libraries_from_registry): Cast value
3149 (__gnat_portable_spawn): Remove const.
3151 * mingw32.h (MAXPATHLEN): Check for previous definition.
3153 2004-10-17 Matthias Klose <doko@debian.org>
3155 * gnatvsn.ads: Set gnat library version to 4.0.
3157 2004-10-05 Vincent Celier <celier@gnat.com>
3159 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Options_2
3161 2004-10-04 Laurent GUERBY <laurent@guerby.net>
3164 * Makefile.in: Define and use RANLIB_FLAGS.
3166 2004-10-04 Pascal Obry <obry@gnat.com>
3168 * tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all
3169 other x86 platforms).
3171 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
3173 * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
3174 in general and triggers stack alignment adjustment for thread entry
3175 points on targets where this is necessary.
3177 2004-10-04 Bernard Banner <banner@gnat.com>
3181 * Makefile.in: Add section for powerpc linux
3182 Add variant i-vxwork-x86.ads
3184 * i-vxwork-x86.ads, system-linux-ppc.ads: New files.
3186 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
3188 * init.c (__gnat_initialize): Call an Ada subprogram to perform the
3189 table registration calls when need be. Ensures no reference to the crt
3190 ctors symbol are issued in the SJLJ case, which avoids possible
3191 undefined symbol errors in the case of modules to be statically linked
3194 2004-10-04 Javier Miranda <miranda@gnat.com>
3196 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
3197 in-line the code corresponding to subprogram Analyze_Actuals. In
3198 addition, analyze the actuals only in case of subprogram call.
3200 2004-10-04 Ed Falis <falis@gnat.com>
3202 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
3204 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
3206 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
3207 in the documentation.
3209 2004-10-04 Robert Dewar <dewar@gnat.com>
3211 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
3213 (Analyze_Block_Statement): Add circuitry to detect following dead code
3214 (Check_Unreachable_Code): Handle case of block exit
3216 2004-10-04 Robert Dewar <dewar@gnat.com>
3218 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
3219 (XMatchD): Avoid warning for Logic_Error call
3221 2004-10-04 Robert Dewar <dewar@gnat.com>
3223 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
3224 consider expressions buried within a procedure actual to be an actual.
3225 This caused some blowups with uses of packed slices within a procedure
3228 2004-10-04 Robert Dewar <dewar@gnat.com>
3230 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
3231 longer need to be initialized to zero.
3232 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
3233 initialized to zero.
3235 * checks.adb (Expr_Known_Valid): Packed arrays are now always
3236 considered valid, even if the representation is modular. That's correct
3237 now that we no longer initialize packed modular arrays to zero.
3239 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
3240 suffixes. These are now documented as the only cases in which the
3241 debugger ignores outer records.
3242 Previously, the spec allowed arbitrary suffixes for this purpose.
3243 Change name of LJM to JM for packed array pad records
3244 Create separate section on packed array handling, and add a whole new
3245 set of comments to this section describing the situation with packed
3246 modular types and justification requirements depending on endianness.
3248 2004-10-04 Robert Dewar <dewar@gnat.com>
3250 * a-except.adb: Add a comment for last change
3252 * einfo.ads: Minor spelling correction in comment
3254 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
3256 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
3259 * sem_util.ads: Minor comment update
3261 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3263 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
3264 Inline_Always when in Configurable_Run_Time mode.
3266 * sem_prag.adb (Process_Convention): If entity is an inherited
3267 subprogram, apply convention to parent subprogram if in same scope.
3268 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
3269 when in Configurable_Run_Time mode.
3271 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3273 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
3274 class_wide type after component list has been inherited.
3276 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3278 * sem_ch12.adb (Check_Generic_Actuals): New predicate
3279 Denotes_Previous_Actual, to handle properly the case of a private
3280 actual that is also the component type of a subsequent array actual.
3281 The visibility status of the first actual is not affected when the
3282 second is installed.
3283 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
3284 make fully recursive the treatment of formals of packages declared
3286 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
3287 the above on exit from an instantiation.
3288 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
3289 current instantiation which is now complete.
3290 (Analyze_Package_Instantiation): No instantiated body is needed if the
3291 main unit is generic. Efficient, and avoid anomalies when a instance
3292 appears in a package accessed through rtsfind.
3294 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3296 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
3297 do not generate a declaration for a temporary if the call is part of a
3298 library-level instantiation.
3300 2004-10-04 Ed Schonberg <schonberg@gnat.com>
3302 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
3303 searching for a limited component to flag.
3305 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
3306 expansion of Input, to account for the fact that the implicit call
3307 generated by the attribute reference must freeze the user-defined
3308 stream subprogram. This is only relevant to 'Input, because it can
3309 appear in an object declaration, prior to the body of the subprogram.
3311 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
3312 expansion can proceed and further errors uncovered.
3313 (Minor clean up): Fix cases of using | instead of \ for continuation
3316 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3318 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
3320 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
3321 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
3322 Use gcc_assert and gcc_unreachable.
3324 * decl.c (gnat_to_gnu_entity, case object): Check and process a
3325 specified alignment before validating size.
3326 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
3327 stripped-down declaration for the type of the inner field when making
3330 * utils.c (finish_record_type): Do not compute the size in units
3331 incrementally. Instead compute it once for the rep clause case.
3332 Use gcc_assert and gcc_unreachable.
3334 2004-10-04 Vincent Celier <celier@gnat.com>
3336 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
3338 (Is_Valid_Path_Name): Take '/' as a directory separator.
3340 2004-10-04 Vincent Celier <celier@gnat.com>
3342 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
3343 (Extended_Project) only if Extended_Project is defined, to avoid
3345 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
3347 (Parse_Single_Project): Ditto.
3349 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
3350 Add_To_Project_Path for virtual projects.
3352 2004-10-04 Vincent Celier <celier@gnat.com>
3354 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
3355 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
3356 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
3357 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
3358 parameter Options_2.
3360 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
3361 Build_Dynamic_Library with an empty Options_2.
3363 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
3366 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
3367 directory separator, if any.
3368 (Gprmake): Do not allow mains on the command line for library projects.
3369 Do not attempt to link when the project is a library project.
3370 (Library_Opts): New table to store Library_Options.
3371 (Build_Library): If Library_Options is specified, pass these options
3372 when building a shared library.
3374 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
3376 * s-tposen.adb (Service_Entry): The object must be always unlocked at
3377 the end of this procedure now that the unlock operation was inserted
3380 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
3382 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
3383 corresponding to the Preallocated_Stacks flags in System.
3384 (Get_Target_Parameters): Including the processing for
3385 Preallocated_Stacks.
3387 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
3388 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
3389 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
3390 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
3391 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
3392 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
3393 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
3394 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
3395 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
3396 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
3397 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
3398 used to signal whether the compiler creates the required stacks and
3399 descriptors for the different tasks (when True) or it is done by the
3400 underlying operating system at run time (when False).
3401 It is initially set to False in all targets.
3403 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
3404 if it is supported by the target.
3405 (Make_Task_Create_Call): Pass the stack address if it has been
3406 previously created. Otherwise pass a Null_Address.
3408 * snames.adb: Add _stack.
3410 * snames.ads: Add Name_uStack. Required to allow the expander to
3411 statically allocated task stacks.
3413 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
3414 Stack_Address argument.
3415 Check that its value is equal to Null_Address because this target does
3416 not support the static stack allocation.
3418 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
3420 * usage.adb: Change "pragma inline" to "pragma Inline" in information
3423 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
3425 * exp_dist.adb: Split declaration of asynchronous flag out of
3426 Add_RACW_Read_Attribute.
3427 Minor reformatting for better alignment with PolyORB version.
3428 Store the entity for the asynchronous flag of an RACW, rather than the
3429 expression, in the asynchronous flags table. This will allow this flag
3430 to be used in other subprograms beside Add_RACW_Read_Attribute.
3432 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
3434 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
3435 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
3436 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
3437 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
3438 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
3439 sockets constant MSG_NOSIGNAL (Linux-specific).
3440 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
3441 all Send operations.
3442 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
3443 from trigerring SIGPIPE.
3444 Rename components to avoid clash with Ada 2005 possible reserved
3446 (Check_Selector): When the select system call returns with an error
3447 condition, propagate Socket_Error to the caller.
3449 2004-10-01 Jan Hubicka <jh@suse.cz>
3451 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
3453 2004-09-23 Robert Dewar <dewar@gnat.com>
3457 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
3458 instead do this at freeze time (we won't do it if there is an address
3460 Change "pragma inline" to "pragma Inline" in information and error
3464 * freeze.adb (Check_Address_Clause): Remove previous change, not the
3465 right way of doing things after all.
3466 (Freeze_Entity): For object, set Is_Public for imported entities
3467 unless there is an address clause present.
3469 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
3471 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
3472 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
3473 ensures proper handling of types with rep clauses, which might have
3474 their TYPE_SIZE set already.
3476 2004-09-21 Robert Dewar <dewar@gnat.com>
3478 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
3479 packed array types in both little- and big-endian cases. This change
3480 ensures that we no longer count on the unused bits being initialized
3481 for such types (and in particular ensures that equality testing will
3482 only read the relevant bits).
3483 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
3484 These changes mean that we no longer need to initialize small packed
3486 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
3487 optimization to an LJM field as to its parent field.
3489 * ada-tree.h, trans.c, utils.c, utils2.c:
3490 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
3492 2004-09-20 Jan Hubicka <jh@suse.cz>
3494 * utils.c (gnat_finalize): Remove.
3495 (end_subprog_body): Directly call cgraph_finalize_function;
3496 do not lower the nested functions.
3498 2004-09-20 Robert Dewar <dewar@gnat.com>
3502 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
3503 if an address clause is present, since that means that the Import
3506 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
3508 * 5tsystem.ads: Removed, no longer used.
3510 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
3511 Zack Weinberg <zack@codesourcery.com>
3513 * ada-tree.def: Use tree_code_class enumeration constants
3514 instead of code letters.
3515 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
3516 Update for new tree-class enumeration constants.
3518 2004-09-17 Vincent Celier <celier@gnat.com>
3520 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
3521 capabilities of the general project manager.
3523 2004-09-09 Vincent Celier <celier@gnat.com>
3525 * a-direct.ads: Add pragma Ada_05
3526 (Directory_Entry_Type): Give default value to component Kind to avoid
3527 not initialized warnings.
3529 * a-direct.adb (Current_Directory): Remove directory separator at the
3531 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
3532 an existing directory.
3533 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
3534 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
3535 Convert the result to File_Size.
3537 * prj.ads: (Project_Error): New exception
3539 * prj-attr.adb: Except in procedure Initialize, Fail comes from
3540 Prj.Com, not from Osint.
3541 (Attrs, Package_Attributes): Tables moved to private part of spec
3542 (Add_Attribute, Add_Unknown_Package): Moved to new child package
3544 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
3545 Prj.Project_Error after call to Fail.
3546 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
3547 Fail. Check that package name is not already in use.
3549 * prj-attr.ads: Comment updates to indicate that all subprograms may be
3550 used by tools, not only by the project manager, and to indicate that
3551 exception Prj.Prj_Error may be raised in case of problem.
3552 (Add_Unknown_Package, Add_Attribute): Moved to new child package
3554 (Attrs, Package_Attributes): Table instantiations moved from the body to
3555 the private part to be accessible from Prj.Attr.PM body.
3557 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
3558 from new package Prj.Attr.PM.
3559 (Parse_Attribute_Declaration): Call Add_Attribute from new package
3562 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
3564 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
3565 instead of Elaboration_Checks).
3567 * a-calend.adb: Minor reformatting
3569 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3571 * gigi.h (maybe_pad_type): New declaration.
3572 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
3574 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
3576 * cuintp.c: Convert to use buildN.
3578 * decl.c (maybe_pad_type): No longer static.
3579 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
3581 Convert to use buildN.
3583 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
3584 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
3585 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
3587 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
3588 (gnat_gimplify_expr, case ADDR_EXPR): New case.
3589 Convert to use buildN.
3591 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
3592 TREE_READONLY for const.
3593 Convert to use buildN.
3595 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
3596 (create_var_decl): Refine when TREE_STATIC is set.
3597 Convert to use buildN.
3599 2004-09-09 Gary Dismukes <dismukes@gnat.com>
3601 * gnat_ugn.texi: Delete text relating to checking of ali and object
3604 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
3607 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
3609 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
3610 pragmas recognized by GNAT.
3612 * gnat_rm.texi: Document pragma Detect_Blocking.
3614 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
3615 raise Program_Error if called from a protected operation.
3617 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
3618 the protected action nesting level.
3619 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
3620 protected action nesting level.
3621 (Unlock): When pragma Detect_Blocking is active decrease the protected
3622 action nesting level.
3624 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
3625 Protected_Action_Nesting.
3627 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
3628 Common_ATCB record. It contains the dynamic level of protected action
3629 nesting for each task. It is needed for checking whether potentially
3630 blocking operations are called from protected operations.
3631 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
3632 Detect_Blocking is active or not in the partition.
3634 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
3635 raise Program_Error if called from a protected operation.
3636 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
3637 Program_Error if called from a protected operation.
3638 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
3639 Program_Error if called from a protected operation.
3641 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
3642 raise Program_Error if called from a protected operation.
3644 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
3645 raise Program_Error if called from a protected operation, and increase
3646 the protected action nesting level.
3647 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
3648 Program_Error if called from a protected operation, and increase the
3649 protected action nesting level.
3650 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
3651 protected action nesting level.
3653 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
3654 raise Program_Error if called from a protected operation, and increase
3655 the protected action nesting level.
3656 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
3657 Program_Error if called from a protected operation, and increase the
3658 protected action nesting level.
3659 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
3660 raise Program_Error if called from a protected operation.
3661 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
3662 active, raise Program_Error if called from a protected operation.
3663 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
3664 protected action nesting level.
3666 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
3667 insertion of the statement raising Program_Error. The run time
3668 contains the required machinery for handling that.
3670 * sem_util.ads: Change comment associated to procedure
3671 Check_Potentially_Blocking_Operation.
3672 This procedure does not insert a call for raising the exception because
3673 that is currently done by the run time.
3675 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
3677 * init.c: Add the global variable __gl_detect_blocking that indicates
3678 whether pragma Detect_Blocking is active (1) or not (0). Needed for
3679 making the pragma available at run time.
3680 (__gnat_set_globals): Pass and update the detect_blocking parameter.
3682 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
3683 pragma Detect_Blocking is active.
3685 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
3687 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
3688 DB is found in the ali file. Any unit compiled with pragma
3689 Detect_Blocking active forces its effect in the whole partition.
3691 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
3692 Detect_Blocking is active and delay is called from a protected
3695 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
3696 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
3697 Detect_Blocking is active (0 otherwise).
3698 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
3699 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
3702 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
3704 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
3705 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
3708 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
3709 (Register_Receiving_Stub): Add Subp_Info formal parameter.
3710 Update API in placeholder implemetation of s-parint to reflect changes
3711 in distribution runtime library.
3713 * sem_ch3.adb (Expand_Derived_Record): Rename to
3714 Expand_Record_Extension.
3716 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
3717 primitive operations of potentially distributed object types that have
3718 non-controlling anonymous access formals.
3720 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
3722 New implementation of expansion for remote access-to-subprogram types,
3723 based on the RACW infrastructure.
3724 This version of sem_dist is compatible with PolyORB/DSA as well as
3727 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
3728 Asynchrronous that applies to a remote access-to-subprogram type, mark
3729 the underlying RACW type as asynchronous.
3731 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
3732 __gnat_using_gnu_linker to 1.
3734 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
3735 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
3736 GNAT.Perfect_Hash_Generators, and remove the empty
3737 GNAT.Perfect_Hash package.
3739 * atree.adb: Minor reformatting
3741 * exp_ch3.adb (Expand_Derived_Record): Rename to
3742 Expand_Record_Extension.
3743 (Build_Record_Init_Proc.Build_Assignment): The default expression in
3744 a component declaration must remain attached at that point in the
3745 tree so New_Copy_Tree copies it if the enclosing record type is derived.
3746 It is therefore necessary to take a copy of the expression when building
3747 the corresponding assignment statement in the init proc.
3748 As a side effect, in the case of a derived record type, we now see the
3749 original expression, without any rewriting that could have occurred
3750 during expansion of the ancestor type's init proc, and we do not need
3751 to go back to Original_Node.
3753 * exp_ch3.ads (Expand_Derived_Record): Rename to
3754 Expand_Record_Extension.
3756 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
3757 Returns the RACW type used to implement a remote access-to-subprogram
3759 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
3760 New subprograms. Used to create a proxy tagged object for a remote
3761 subprogram. The proxy object is used as the designated object
3762 for RAS values on the same partition (unless All_Calls_Remote applies).
3763 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
3764 System.Partition_Interface.Get_Unique_Remote_Pointer.
3765 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
3766 Renamed from Add_RAS_*_Attribute.
3767 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
3769 New implementation of expansion for remote access-to-subprogram types,
3770 based on the RACW infrastructure.
3772 * exp_dist.ads (Copy_Specification): Update comment to note that this
3773 function can copy the specification from either a subprogram
3774 specification or an access-to-subprogram type definition.
3776 2004-09-09 Ed Schonberg <schonberg@gnat.com>
3778 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
3779 in an instance, between an explicit subprogram an one inherited from a
3780 type derived from an actual.
3782 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
3783 add a polling call if the subprogram is to be inlined by the back-end,
3784 to avoid repeated calls with multiple inlinings.
3786 * checks.adb (Apply_Alignment_Check): If the expression in the address
3787 clause is a call whose name is not a static entity (e.g. a dispatching
3788 call), treat as dynamic.
3790 2004-09-09 Robert Dewar <dewar@gnat.com>
3792 * g-trasym.ads: Minor reformatting
3794 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
3795 packed arrays, since unused bits are expected to be zero for a
3798 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
3800 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
3803 2004-09-09 Pascal Obry <obry@gnat.com>
3805 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
3806 enable map file generation. Add the right option to generate the map
3807 file if Map_File is set to True.
3809 * gnatdll.adb (Gen_Map_File): New variable.
3810 (Syntax): Add info about new -m (Map_File) option.
3811 (Parse_Command_Line): Add support for -m option.
3812 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
3815 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
3817 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
3818 new gnatdist implementation.
3819 Define a subpackage isolating the output routines specific to this
3822 2004-09-09 Joel Brobecker <brobecker@gnat.com>
3824 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
3826 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
3828 2004-09-09 Cyrille Comar <comar@act-europe.fr>
3830 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
3833 * opt.ads: Add Ada_Version_Runtime constant used to decide which
3834 version of the language is used to compile the run time.
3836 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
3838 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
3839 of variable length temporaries for function return now that the
3840 back-end and gigi support it.
3842 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3844 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
3846 * trans.c (struct stmt_group): Delete field GLOBAL.
3847 (gnat_init_stmt_group): Do not initialize it.
3848 (call_to_gnu): Use save_expr, not protect_multiple_eval.
3849 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
3850 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
3851 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
3852 (start_stmt_group): Likewise.
3853 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
3855 * utils2.c (ggc.h): Include.
3856 (build_call_raise): Call build_int_cst, not build_int_2.
3858 * utils.c (gnat_init_decl_processing): Fix arg to
3859 build_common_tree_nodes.
3860 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
3861 (gnat_define_builtin): Set built_in_decls.
3862 (init_gigi_decls): Call build_int_cst, not build_int_2.
3864 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
3865 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
3866 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
3867 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
3868 SET_TYPE_MODULE): Use them.
3869 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
3870 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
3871 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
3872 SET_TYPE_ADA_SIZE): Likewise.
3873 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
3874 (DECL_CONST_CORRESPONDING_VAR,
3875 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
3876 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
3877 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
3878 (TYPE_RM_SIZE_NUM): New macro.
3879 (TYPE_RM_SIZE): Modified to use above.
3881 * cuintp.c: (build_cst_from_int): New function.
3882 (UI_To_gnu): Use it.
3884 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
3885 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
3886 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
3887 MIN_EXPR for the size, copy it into new.
3889 2004-09-01 Robert Dewar <dewar@gnat.com>
3891 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
3892 packed indexed component where array is an IN OUT formal. This
3893 generated garbage code previously.
3895 * gnat_ugn.texi: Document -fverbose-asm
3897 * gnat-style.texi: Minor updates (note that boolean constants and
3898 variables are joined with AND/OR rather than short circuit forms).
3900 2004-09-01 Ed Schonberg <schonberg@gnat.com>
3902 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
3903 it is an upward conversion of an untagged type with no representation
3906 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
3908 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
3909 System.Partition_Interface.
3911 * checks.adb (Apply_Access_Checks): Do not generate checks when
3912 expander is not active (but check for unset reference to prefix of
3915 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
3916 pragma Debug as an if statement with a constant condition, for
3917 consistent treatment of entity references contained within the
3918 enclosed procedure call.
3920 2004-09-01 Vincent Celier <celier@gnat.com>
3922 * bindgen.adb: (Set_EA_Last): New procedure
3923 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
3925 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
3926 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
3927 linked without errors.
3928 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
3930 (Gen_Exception_Table_C): Correct same bugs
3932 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
3934 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
3935 on Windows, make sure that the drive letter is in upper case.
3937 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
3938 Windows, when the drive letter is added and Case_Sensitive is True, the
3939 drive letter is forced to upper case.
3941 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
3942 to Options_2 for the call to MLib.Utl.Gcc.
3944 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
3945 directory separator when defining BASE_DIR.
3947 2004-09-01 Pascal Obry <obry@gnat.com>
3949 * gprcmd.adb (Extend): Do not output trailing directory separator. This
3950 is not needed and it confuses Windows GNU/make which does not report
3951 directory terminated by a slash as a directory.
3952 (gprcmd): Idem for "pwd" internal command.
3954 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
3955 target names rewrite to fix regressions with recent version of
3956 GNU/make. Starting with GNU/make 3.80 the pipe character was not
3957 handled properly anymore.
3959 2004-09-01 Andreas Schwab <schwab@suse.de>
3961 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
3962 * raise.c [!IN_RTS]: Undef abort.
3964 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
3966 * utils2.c (build_allocator): Use ssize_int.
3968 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
3970 2004-08-27 Andreas Schwab <schwab@suse.de>
3972 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
3974 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
3975 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3977 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
3979 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
3981 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
3982 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
3983 * utils.c (init_gigi_decls): Likewise.
3984 * utils2.c (build_call_raise, build_allocator): Likewise.
3986 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
3988 * utils.c (gnat_init_decl_processing): Adjust
3989 build_common_tree_nodes call.
3991 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
3993 * utils2.c (build_allocator): Use build_int_cst for negative
3996 2004-08-18 Richard Henderson <rth@redhat.com>
3998 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
4000 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
4002 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
4004 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
4005 (gnat_to_gnu): Likewise.
4007 2004-08-16 Pascal Obry <obry@gnat.com>
4009 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
4010 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
4011 option and not mdll anymore. Update comment.
4013 2004-08-16 Pascal Obry <obry@gnat.com>
4015 * bld.adb (Put_Include_Project): Properly handle directory separators
4018 2004-08-16 Ed Schonberg <schonberg@gnat.com>
4020 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
4021 decreasing the number of allocated junk nodes while searching for the
4022 appropriate subprogram.
4024 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
4026 * cuintp.c (UI_To_gnu): Use build_int_cst..
4027 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
4028 * utils.c (init_gigi_decls): Likewise.
4029 * utils2.c (build_call_raise): Likewise.
4031 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
4033 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
4034 for a global aliased object with a variable size and an unconstrained
4035 nominal subtype, pretend there is no initializer if the one we have is
4036 incomplete, and avoid referencing an inexistant component in there. The
4037 part we have will be rebuilt anyway and the reference may confuse
4040 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
4042 * einfo.ads: Minor reformatting
4044 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
4045 restrictions in the ALI if we only want to warn about violations.
4047 2004-08-13 Vincent Celier <celier@gnat.com>
4049 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
4050 when creating a new Unit_Record in table Units.
4052 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
4053 that are violated, if any.
4055 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
4056 add directory separator if path already ends with a directory separator.
4058 2004-08-13 Ed Schonberg <schonberg@gnat.com>
4060 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
4061 unit, this is an attempt to inline a construct that is not available in
4062 the current restricted mode, so abort rather than trying to continue.
4064 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
4065 discriminants that rename those of the parent, recover names of
4066 original discriminants for the constraint on the full view of the
4068 (Complete_Private_Subtype): Do not create a subtype declaration if the
4069 subtype is an itype.
4071 * gnat_rm.texi: Added section on implementation of discriminated
4072 records with default values for discriminants.
4074 2004-08-13 Ed Schonberg <schonberg@gnat.com>
4077 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
4078 the second operand is overloaded.
4080 2004-08-10 Richard Henderson <rth@redhat.com>
4082 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
4083 add __builtin_alloca.
4085 2004-08-10 Richard Henderson <rth@redhat.com>
4087 * config-lang.in (boot_language): Yes.
4089 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
4091 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
4092 from complaining on potential uninitialized reference.
4093 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
4094 new specification and test explicitly for non-zero return value.
4096 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
4097 returning C.int, to avoid using a derived boolean type.
4099 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
4100 Duplicate_Subexpr_No_Checks in preference to direct use of
4101 Remove_Side_Effects and New_Copy_Tree.
4102 Clear Comes_From_Source on prefix of 'Size attribute reference.
4104 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
4105 g-socthi-vxworks.adb: Change calls to
4106 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
4107 and test explicitly for non-zero return value.
4109 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
4110 (Is_Socket_In_Set): Declare imported function as returning C.int, to
4111 avoid using a derived boolean type.
4113 2004-08-09 Albert Lee <lee@gnat.com>
4115 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
4117 2004-08-09 Pascal Obry <obry@gnat.com>
4119 * gnat_ugn.texi: Document new way to build DLLs on Windows using
4120 GCC's -shared option.
4122 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
4123 Options_2 parameter (options put after object files).
4125 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
4127 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
4128 ignore overflows on low and high bounds of an index to also account for
4129 differences in signedness between sizetype and gnu_index_subtype.
4130 These are as legitimate as the ones caused by a lower TYPE_PRECISION
4133 2004-08-09 Robert Dewar <dewar@gnat.com>
4135 * s-solita.ads, s-solita.adb: Minor reformatting
4137 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
4138 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
4140 Add note that No_Implicit_Conditionals does not suppress
4141 run time constraint checks.
4143 * vms_conv.ads: Minor reformatting
4145 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
4146 and necessary for following change).
4147 (Mark): Return new format Mark_Id containing sec stack address
4148 (Release): Use sec stack address from Mark_Id avoiding Self call
4150 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
4151 pointer (cleanup and necessary for following change).
4152 Define Mark_Id as record containing address of secondary stack, that way
4153 Release does not need to find the stack again, decreasing the number of
4154 calls to Self and improving efficiency.
4156 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
4158 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
4159 case variable into the individual case branches when possible.
4161 * sem_ch11.adb: Minor reformatting
4163 * prj.ads: Correct spelling of suffixs
4165 * prj-nmsc.adb: Minor reformatting
4166 Correct spelling suffixs throughout (also in identifiers)
4168 * freeze.adb: Minor spelling correction
4170 * exp_ch2.adb: Cleanups to handling of Current_Value
4171 (no functional effect).
4173 * bld.adb: Correct spelling of suffixs
4175 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
4177 2004-08-09 Ed Schonberg <schonberg@gnat.com>
4181 * sem_ch7.adb (Install_Private_Declarations): In the body of the
4182 package or of a child, private entities are both immediately_visible
4185 2004-08-09 Ed Schonberg <schonberg@gnat.com>
4187 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
4188 there are no range checks on the value of the literal.
4190 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
4191 wrapped is the triggering alternative of an asynchronous select, action
4192 statements mustbe inserted before the select itself.
4194 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
4195 case where the prefix is a protected function call.
4196 (Resolve_Attribute, case 'Access): The attribute reference on a
4197 subprogram is legal in a generic body if the subprogram is declared
4200 2004-08-09 Vincent Celier <celier@gnat.com>
4202 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
4203 languages, otherwise building the library may fail with unresolved
4205 (Compile_Sources): Do not build libraries if -c switch is used
4207 * gnatlink.adb (Process_Args): New switches -M and -Mmap
4208 (Write_Usage): If map file creation is supported, output new switches
4210 (Gnatlink): When -M is specified, add the necessary switch(es) to the
4211 gcc call, when supported.
4213 * Makefile.in: Added indepsw.o to the object list for gnatlink
4214 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
4216 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
4217 indepsw.adb, indepsw.ads: New files.
4219 2004-08-09 Bernard Banner <banner@gnat.com>
4221 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
4223 * Makefile.in: add section for vxworks x86
4225 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
4227 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
4228 per-object constrained components where the discriminant is of an
4230 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
4231 the parent initialization procedure for derived Unchecked_Unions.
4232 Instead, derived Unchecked_Unions build their own initialization
4234 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
4235 Check the body of the subprogram for details.
4236 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
4237 functions for derived Unchecked_Union types by introducing a condition.
4238 Allow the creation of TSS equality functions for Unchecked_Unions.
4239 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
4240 Add formal parameter Discr to function signature. Discr is used to
4241 control the generated case statement for Unchecked_Union types.
4242 (Make_Eq_If): Rename formal parameter Node to E in function signature.
4244 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
4246 Check the body of the subprogram for details.
4247 (Expand_Composite_Equality): Augment composite type equality to include
4248 correct handling of Unchecked_Union components.
4249 (Expand_N_In): Add condition to detect illegal membership tests when the
4250 subtype mark is a constrained Unchecked_Union and the expression lacks
4251 inferable discriminants, and build a Raise_Program_Error node.
4252 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
4253 to detect types that contain components of unconstrained Unchecked_Union
4254 subtype. Add condition to detect equality between types that have an
4255 unconstrained Unchecked_Union component, and build a Raise_Program_Error
4256 node. Add condition to detect equality between Unchecked_Union types
4257 that lack inferable discriminants, and build a Raise_Program_Error node.
4258 Otherwise build a TSS equality function call.
4259 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
4260 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
4261 with the operand lacking inferable discriminants, and build a Raise_
4263 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
4265 (Has_Inferable_Discriminants): Implement new predicate for objects and
4266 expressions of Unchecked_Union type. Check the body of subprogram for
4268 (Has_Unconstrained_UU_Components): Add function
4269 Component_Is_Unconstrained_UU. It is used to detect whether a single
4270 component is of an unconstrained Unchecked_Union subtype. Add function
4271 Variant_Is_Unconstrained_UU. It is used to detect whether a single
4272 component inside a variant is of an unconstrained Unchecked_Union type.
4274 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
4275 inferred discriminant values. Add condition to generate a case
4276 statement with an inferred discriminant as the switch.
4277 (Make_Component_List_Assign): Introduce a Boolean flag that determines
4278 the behaviour of the subprogram in the presence of an Unchecked_Union.
4279 Add condition to trigger the usage of the inferred discriminant value
4280 as the generated case statement switch.
4281 (Make_Field_Assign): Introduce a Boolean flag that determines the
4282 behaviour of the subprogram in the presence of an Unchecked_Union. Add
4283 condition to trigger the usage of the inferred discriminant value as
4284 the right-hand side of the generated assignment.
4286 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
4287 parameter generation when dealing with Unchecked_Unions.
4289 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
4290 checks for Unchecked_Unions.
4292 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
4294 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
4295 Raise_Program_Error nodes for the execution of Read and Write
4296 attributes of Unchecked_Union types and the execution of Input and
4297 Output attributes of Unchecked_Union types that lack default
4298 discriminant values.
4300 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
4301 Unchecked_Union. Add procedure Check_Component. It is used to inspect
4302 per-object constrained components of Unchecked_Unions for being
4303 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
4304 check individual components withing a variant.
4306 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
4307 comparison of Unchecked_Unions.
4308 (Resolve_Equality_OP): Remove guard that prevents equality between
4311 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
4312 of component subtypes for Unchecked_Union components.
4313 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
4314 since it is the actual subtype.
4316 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
4317 pass of Unchecked_Union subtypes as generic actuals to formal types
4318 that lack known_discriminant_parts or that are derived Unchecked_Union
4319 types, and do nothing. In any other case, produce an error message.
4321 * sem_ch3.adb (Analyze_Component_Declaration): Add function
4322 Contains_POC. It determines whether a constraint uses the discriminant
4323 of an enclosing record type.
4324 Add condition to detect per-object constrained component and set the
4326 (Derived_Type_Declaration): Remove guard that prevents derivation from
4327 Unchecked_Union types.
4328 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
4331 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
4332 references to Unchecked_Union discriminants.
4334 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
4335 formal generation when dealing with Unchecked_Unions.
4336 (Set_Actual_Subtypes): Add condition to prevent generation of actual
4337 subtypes for Unchecked_Unions.
4339 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
4340 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
4341 completions of discriminated partial views by Unchecked_Unions and
4342 produce an error message.
4344 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4346 * trans.c (struct stmt_group): New field, GLOBAL.
4347 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
4348 (struct elab_info): New struct.
4349 (elab_info_list, gnu_elab_proc_stack): New variables.
4350 (Compilation_Unit_to_gnu): New procedure.
4351 (gigi): Call it and also handle elaboration procs we've saved.
4352 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
4353 global field from parent.
4354 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
4355 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
4356 (start_stmt_group): Initialize global field from parent.
4357 (add_decl_expr): Set to global for current statement group.
4358 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
4361 * utils.c (global_bindings_p): True when no current_function_decl; no
4362 longer check current_binding_level.
4364 2004-08-09 Ben Brosgol <brosgol@gnat.com>
4366 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
4369 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
4371 2004-08-06 Andreas Schwab <schwab@suse.de>
4373 * utils.c (gnat_define_builtin): Remove second parameter of
4375 (begin_subprog_body): Likewise.
4377 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
4379 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
4380 optimization, not supported by the tree-ssa back-end.
4382 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
4384 * s-mastop-irix.adb: Update comments.
4386 * a-except.adb (Exception_Information): Raise Constraint_Error if
4387 exception Id is Null_Id.
4388 This is required behavior, which is more reliably and clearly checked
4389 at the top level interface level.
4391 2004-07-26 Javier Miranda <miranda@gnat.com>
4393 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
4394 call if a component has no default_expression and the box is used.
4396 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
4397 default_expression and you use box, it behaves as if you had declared a
4399 (Resolve_Record_Aggregate): If a component has no default_expression and
4400 you use box, it behaves as if you had declared a stand-alone object.
4402 * sem_ch10.adb (Install_Siblings): Do not make visible the private
4403 entities of private-with siblings.
4405 2004-07-26 Ed Schonberg <schonberg@gnat.com>
4407 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
4408 for a component of an itype, set the parent pointer for analysis,
4409 there is no list in which to insert it.
4411 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
4412 bona-fide renamings, not for inherited operations.
4414 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
4415 actual for a formal that is an access parameter, create local
4416 finalization list even if the expression is not an aggregate.
4418 2004-07-26 Ed Schonberg <schonberg@gnat.com>
4421 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
4422 Diagnose properly illegal subprogram renamings that are library units.
4424 2004-07-26 Ed Schonberg <schonberg@gnat.com>
4427 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
4428 conversion rewritten as an unchecked conversion, check that original
4429 expression is a variable.
4431 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
4432 unchecked_conversion, create new node rather than rewriting in place,
4433 to preserve original construct.
4435 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4437 * gigi.h (gnat_expand_body): Deleted.
4439 * Make-lang.in: (trans.o): Depends on function.h.
4441 * misc.c: (gnat_expand_body): Moved to here.
4443 * trans.c (gnat_expand_body_1): Deleted.
4444 (gnat_expand_body): Moved from here.
4445 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
4446 (add_stmt): Check for marked visited with global_bindings_p.
4447 (gnat_gimplify_expr, case COMPONENT_REF): New case.
4448 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
4450 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
4451 VIEW_CONVERT_EXPR if not operation type.
4453 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
4456 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
4457 changes: reformatting of negation operators, removing unneeded
4458 inequality comparison with zero, converting equality comparisons with
4459 zero to negations, changing int/0/1 to bool/false/true, replace calls
4460 to gigi_abort with abort, and various other similar changes.
4462 2004-07-26 Vincent Celier <celier@gnat.com>
4464 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
4467 * make.adb (Gnatmake): Fail when a library is not present and there is
4468 no object directory.
4470 * mlib-prj.adb (Check_Library): No need to check if the library needs
4471 to be rebuilt if there is no object directory, hence no object files
4472 to build the library.
4474 * opt.ads (Setup_Projects): New Boolean flag.
4476 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
4478 Create directory when Kind /= "" and in "gnat setup". Report error if
4479 directory cannot be created.
4480 (Ada_Check): Create library interface copy dir if it does not exist
4481 and we are in "gnat setup".
4482 (Find_Sources): No error if in "gnat setup" and no Ada sources were
4484 (Language_Independent_Check): Create object directory, exec directory
4485 and/or library directory if they do not exist and we are in
4488 * vms_conv.ads: (Command_Type): New command Setup.
4490 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
4492 * vms_data.ads: Add qualifiers/switches for new built-in command
4495 2004-07-25 Richard Henderson <rth@redhat.com>
4497 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
4498 DECL_IGNORED_P on RESULT_DECL.
4500 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
4502 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
4503 allocation and potentially overflowing update with
4504 Tailored_Exception_Information. Use the sec-stack free procedural
4505 interface to output Exception_Information instead.
4507 * a-except.adb (To_Stderr): New subprogram for character, and string
4508 version moved from a-exextr to be visible from other separate units.
4509 (Tailored_Exception_Information): Remove the procedural version,
4510 previously used by the default Last_Chance_Handler and not any more.
4511 Adjust various comments.
4513 * a-exexda.adb: Generalize the exception information procedural
4514 interface, to minimize the use of secondary stack and the need for
4515 local buffers when the info is to be output to stderr:
4516 (Address_Image): Removed.
4517 (Append_Info_Character): New subprogram, checking for overflows and
4518 outputing to stderr if buffer to fill is of length 0.
4519 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
4520 (Append_Info_Address, Append_Info_Exception_Name,
4521 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
4522 Append_Info_Basic_Exception_Traceback,
4523 Append_Info_Exception_Information): New subprograms.
4524 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
4525 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
4526 Exception_Info_Maxlength, Exception_Name_Length,
4527 Exception_Message_Length): New subprograms.
4528 (Exception_Information): Use Append_Info_Exception_Information.
4529 (Tailored_Exception_Information): Use
4530 Append_Info_Basic_Exception_Information.
4531 Export services for the default Last_Chance_Handler.
4533 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
4534 other separate units.
4536 2004-07-20 Vincent Celier <celier@gnat.com>
4538 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
4540 2004-07-20 Ed Schonberg <schonberg@gnat.com>
4542 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
4543 emit itype references for the designated types of component types that
4544 are declared outside of the full record declaration, and that may
4545 denote a partial view of that record type.
4547 2004-07-20 Ed Schonberg <schonberg@gnat.com>
4550 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
4551 which is the designated type in an access component declaration, to the
4552 list of incomplete dependents of the parent type, to avoid elaboration
4553 issues with out-of-scope subtypes.
4554 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
4555 full view of the parent.
4557 2004-07-20 Ed Schonberg <schonberg@gnat.com>
4560 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
4561 entities that are hidden, such as references to generic actuals
4562 outside an instance.
4564 2004-07-20 Javier Miranda <miranda@gnat.com>
4566 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
4567 support to the new notation.
4568 (Analyze_Selected_Component): Add call to Try_Object_Operation.
4570 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
4572 * s-taprob.adb: Adding the elaboration code required for initializing
4573 the tasking soft links that are common to the full and the restricted
4576 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
4577 restricted run time has been moved to the package
4578 System.Soft_Links.Tasking.
4580 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
4581 restricted run time has been moved to the package
4582 System.Soft_Links.Tasking.
4584 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
4586 * s-solita.ads, s-solita.adb: New files.
4588 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4590 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
4591 Case_Statement_to_gnu): Split off from gnat_to_gnu.
4592 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
4593 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
4594 Exception_Handler_to_gnu_zcx): Likewise.
4596 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
4598 * gigi.h (builtin_function): Declare.
4600 2004-07-15 Robert Dewar <dewar@gnat.com>
4602 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
4605 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
4606 access values as an example of a warning.
4608 * gnat_rm.texi: Document new attribute Has_Access_Values
4610 * gnat-style.texi: Document that box comments belong on nested
4613 * sem_util.ads (Has_Access_Values): Improved documentation
4615 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
4617 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
4618 (Process_Interface_Name): Call to this new procedure
4619 (Set_Extended_Import_Export_External_Name): Call to this new procedure
4621 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
4623 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
4625 * einfo.ads: Minor comment typo fixed
4627 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
4629 * snames.adb: Add _atcb.
4631 * snames.ads: Add Name_uATCB.
4633 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
4634 (in the expanded code) when using the restricted run time.
4636 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
4637 a in parameter in order to allow ATCBs to be preallocated (in the
4640 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
4641 order to allow ATCBs to be preallocated. In case of error, the ATCB is
4642 deallocated in System.Tasking.Stages.
4644 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
4645 order to allow ATCBs to be preallocated.
4647 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
4648 here. It was previously done in Initialize_ATCB.
4650 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
4652 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
4653 Restricted run time.
4655 * exp_ch3.adb: When using the Restricted run time, pass the
4656 preallocated Ada_Task_Control_Block when creating a task.
4658 2004-07-15 Ed Schonberg <schonberg@gnat.com>
4660 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
4661 function call that is itself an actual in an enclosing call, diagnose
4662 problem here rather than assuming that resolution will catch it.
4664 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
4665 the local copy of a generic unit for a formal package, and the generic
4666 is a child unit, install private part of ancestors before compiling
4667 private part of spec.
4669 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
4670 use scope entities rather than tree structures, to handle properly
4671 parent units that are instances rewritten as bodies for inlining
4674 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
4675 Remove_Parents): Handle properly a parent unit that is an
4676 instantiation, when the unit has been rewritten as a body for inlining
4679 * par.adb (Goto_List): Global variable to collect goto statements in a
4680 given unit, for use in detecting natural loops.
4682 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
4683 use in detecting natural loops.
4685 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
4686 backwards goto's, and rewrite as a infinite loop, to improve locality
4689 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
4690 subcomponent that includes an indexed reference, to prevent the
4691 generation of copies that would miscompile the desired assignment
4693 (Build_Task_Image_Decls): Add a numeric suffix to
4694 generated name for string variable, to avoid spurious conflicts with
4695 the name of the type of a single protected object.
4697 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
4698 loop with an explicit exit statement, to avoid generating an
4699 out-of-range value with 'Succ leading to spurious constraint_errors
4700 when compiling with -gnatVo.
4702 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
4704 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
4705 might not be analyzed yet, even if its Etype is already set (case of an
4706 unchecked conversion built using Unchecked_Convert_To, for example).
4707 If the prefix has already been analyzed, this will be a nop anyway.
4709 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
4710 controller type, or an assignment of a record type with controlled
4711 components, copy only user data, and leave the finalization chain
4714 2004-07-15 Vincent Celier <celier@gnat.com>
4716 * make.adb (Collect_Arguments): Improve error message when attempting
4717 to compile a source not part of any project, when -x is not used.
4719 * prj.ads: (Defined_Variable_Kind): New subtype
4721 * prj-attr.adb (Register_New_Package): Two new procedures to register
4722 a package with or without its attributes.
4723 (Register_New_Attribute): Mew procedure to register a new attribute in a
4725 New attribute oriented subprograms: Attribute_Node_Id_Of,
4726 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
4727 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
4729 New package oriented subprograms: Package_Node_Id_Of,
4730 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
4732 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
4734 (Package_Node_Id): Now a private, self initialized type
4735 (Register_New_Package): New procedure to register a package with its
4737 New attribute oriented subprograms: Attribute_Node_Id_Of,
4738 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
4739 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
4741 New package oriented subprograms: Package_Node_Id_Of,
4742 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
4744 * prj-dect.adb (Parse_Attribute_Declaration,
4745 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
4747 * prj-makr.adb (Make): Parse existing project file before creating
4748 other files. Fail if there was an error during parsing.
4750 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
4751 new spec of Prj.Attr.
4753 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
4754 to new spec of Prj.Attr.
4756 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4758 * utils2.c: Fix typo in comment.
4760 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4762 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
4763 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
4765 2004-07-14 Andreas Schwab <schwab@suse.de>
4767 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
4769 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4771 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
4773 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
4776 * misc.c (gnat_types_compatible_p): New function.
4777 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
4778 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
4780 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
4781 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
4782 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
4783 (mark_visited): Don't mark dummy type.
4784 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
4785 parameter, we must remove any LJM building from GNU_NAME.
4786 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
4787 (pos_to_constructor): Use int_const_binop.
4788 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
4791 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
4792 (gnat_pushlevel): Set TREE_USE on BLOCK node.
4793 (gnat_install_builtins): Add __builtin_memset.
4795 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
4797 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
4798 for a renaming, stabilize the initialization expression if we are at a
4799 local level. At the local level, uses of the renaming may be performed
4800 by a direct dereference of the initializing expression, and we don't
4801 want possible variables there to be evaluated for every use.
4803 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
4804 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
4805 them on the way. Account for the fact that we may introduce side
4806 effects in the process.
4808 2004-07-13 Richard Henderson <rth@redhat.com>
4810 * misc.c (default_pass_by_ref): Use pass_by_reference.
4812 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
4814 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
4815 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
4817 2004-07-08 Richard Henderson <rth@redhat.com>
4819 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
4822 2004-07-06 Vincent Celier <celier@gnat.com>
4824 * vms_conv.ads: Minor reformatting.
4825 Alphabetical order for enumerated values of type Command_Type, to have
4826 the command in alphabetical order for the usage.
4828 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
4829 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
4831 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
4833 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
4834 (Add_Archive_Path): Only add the global archive if there is one.
4835 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
4836 or not any object file to put in the global archive, and don't build
4837 a global archive if there is none.
4838 (X_Switches): New table
4839 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
4840 in the X_Switches table, if any.
4841 (Initialize): Make sure the X_Switches table is empty
4842 (Scan_Arg): Record -X switches in table X_Switches
4844 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
4846 * make.adb: Minor comment fix
4848 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
4849 invoked with directory information, add the directory in front of the
4852 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
4853 invoked with directory information, add the directory in front of the
4856 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
4857 when Keep_Temporary_Files is False.
4858 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
4859 directory information, add the directory in front of the path.
4860 When not on VMS, handle new switch -dn before the command to set
4861 Keep_Temporary_Files to True.
4862 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
4865 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
4866 invoked with directory information, add the directory in front of the
4869 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
4871 * snames.ads, snames.adb (Name_Stub): New name for the distributed
4874 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
4875 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
4877 * g-socket.adb (To_Timeval): Fix incorrect conversion of
4878 Selector_Duration to Timeval for the case of 0.0.
4880 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
4881 documentation from Evolve_And_Then.
4883 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
4885 * s-taprop-tru64.adb, s-taprop-os2.adb,
4886 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
4888 2004-07-06 Robert Dewar <dewar@gnat.com>
4890 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
4891 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
4892 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
4893 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
4894 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
4895 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
4896 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
4897 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
4898 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
4899 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
4900 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
4901 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
4902 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
4903 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
4904 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
4905 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
4906 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
4907 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
4908 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
4909 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
4910 vms_data.ads: Minor reformatting,
4911 Fix bad box comment format.
4913 * gnat_rm.texi: Fix minor grammatical error
4915 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
4917 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
4918 more cases of discriminated records to be recognized as not needing a
4920 (Has_Access_Values): New function.
4922 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
4924 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
4925 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
4926 with LRM terminology).
4927 Change terminology in comments primitive type => elementary type.
4929 2004-07-06 Ed Schonberg <schonberg@gnat.com>
4932 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
4933 parameters do not impose any requirements on the presence of a body.
4935 2004-07-06 Ed Schonberg <schonberg@gnat.com>
4938 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
4939 compilation unit and is in an open scope at the point of instantiation,
4940 assume that a body may be present later.
4942 2004-07-06 Ed Schonberg <schonberg@gnat.com>
4944 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
4945 Improve error message when specified size is not supported.
4947 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
4948 is never a primitive operation.
4950 2004-07-05 Andreas Schwab <schwab@suse.de>
4952 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
4953 RECORD_OR_UNION_CHECK.
4954 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
4956 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
4958 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
4959 dependency on xgnatugn, instead build it via a submake.
4960 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
4962 2004-07-04 Richard Henderson <rth@redhat.com>
4964 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
4966 2004-07-01 Richard Henderson <rth@redhat.com>
4968 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
4969 * utils.c (max_size): Likewise.
4971 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4973 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
4974 and rest_of_type_compilation; add arg to create_*_decl.
4975 (annotate_decl_with_node): Deleted.
4976 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
4977 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
4978 (get_current_block_context, gnat_pushdecl): New declarations.
4979 (gnat_init_stmt_group): Likewise.
4980 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
4981 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
4982 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
4983 (gnat_init): Call gnat_init_stmt_group.
4984 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
4985 (gnu_pending_elaboration_list): Deleted.
4986 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
4987 (gigi): Rearrange initialization calls and move some to last above.
4988 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
4989 Delete calls to add_decl_expr; add arg to create_*_decl.
4990 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
4991 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
4992 begin_subprog_body and call it.
4993 Don't push and pop ggc context.
4994 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
4995 (add_stmt): Remove handling of DECL_EXPR from here.
4996 If not in function, mark visited.
4997 (add_decl_expr): Put global at top level.
4998 Check for cases of DECL_INITIAL we have to handle here.
4999 (process_type): Add extra arg to create_type_decl.
5000 (build_unit_elab): Rework to just gimplify.
5001 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
5002 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
5003 (get_pending_elaborations, pending_elaborations_p): Likewise.
5004 (push_pending_elaborations, pop_pending_elaborations): Likewise.
5005 (get_elaboration_location, insert_elaboration_list): Likewise.
5006 (gnat_binding_level): Renamed from ada_binding_level.
5007 (init_gnat_to_gnu): Don't clear pending_elaborations.
5008 (global_bindings_p): Treat as global if no current_binding_level.
5009 (set_current_block_context): New function.
5010 (gnat_pushdecl): Renamed from pushdecl; major rework.
5011 All callers changed.
5012 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
5013 (finish_record_type): Call call pushdecl for stub decl.
5014 (function_nesting_depth): Deleted.
5015 (begin_subprog_body): Delete obsolete code.
5016 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
5018 2004-06-28 Robert Dewar <dewar@gnat.com>
5020 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
5021 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
5022 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
5023 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
5024 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
5026 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
5027 deal with problem of inefficient slices on machines with strict
5028 alignment, when the slice is a component of a composite.
5030 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
5031 machines, we need the check there as well.
5033 2004-06-28 Ed Schonberg <schonberg@gnat.com>
5035 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
5036 determine safe copying direction for overlapping slice assignments
5037 when component is controlled.
5039 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
5040 formal derived type in the actual for a formal package are visible in
5041 the enclosing instance.
5043 2004-06-28 Ed Schonberg <schonberg@gnat.com>
5046 * sem_util.adb (Trace_Components): Diagnose properly an illegal
5047 circularity involving a private type whose completion includes a
5048 self-referential component.
5049 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
5050 renaming or an instantiation from an implicit derived operation.
5052 2004-06-28 Pascal Obry <obry@gnat.com>
5054 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
5056 (Library_File_Name_For): Idem.
5058 2004-06-28 Matthew Gingell <gingell@gnat.com>
5060 * g-traceb.ads: Add explanatory note on the format of addresses
5061 expected by addr2line.
5063 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
5065 * Makefile.in: Force debugging information on s-tasdeb.adb,
5066 a-except.adb and s-assert.adb needed by the debugger.
5068 2004-06-28 Vincent Celier <celier@gnat.com>
5070 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
5074 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
5076 * prj.adb: Minor reformatting
5077 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
5079 * prj.ads: Comment updates
5081 (Project_Data): Change Flag1 to Need_To_Build_Lib.
5082 Remove Flag2: not used.
5084 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
5087 * gnat_ugn.texi: Put a "null;" declaration in one project file example
5089 * gnat_rm.texi: Document Empty declarations "null;".
5091 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
5092 front of the linker options.
5093 (Link_Foreign): Put the global archives and the libraries in front of
5096 2004-06-28 Javier Miranda <miranda@gnat.com>
5098 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
5099 (RTU_Loaded): Code cleanup
5100 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
5101 withed predefined units.
5103 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
5104 explicitly withed predefined units.
5107 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
5108 explicitly withed predefined units.
5110 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5112 * ada-tree.def (DECL_STMT): Deleted.
5113 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
5114 (DECL_STMT_VAR): Deleted.
5115 * decl.c: add_decl_stmt now add_decl_expr.
5117 * trans.c: Likewise.
5118 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
5119 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
5120 (add_stmt): Only handle padded type here.
5121 (add_stmt_with_node): Allow gnat_node to not be present.
5122 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
5123 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
5124 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
5125 make a SAVE_EXPR for the entire fat pointer.
5126 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
5127 (create_index_type): Make a DECL_EXPR.
5128 (end_subprog_body): Don't call allocate_struct_function here but
5131 2004-06-25 Pascal Obry <obry@gnat.com>
5133 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
5134 Relocatable from Build_Dynamic_Library call.
5136 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
5137 Relocatable are now synonym.
5139 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
5141 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
5142 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
5145 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
5146 Lib_Address and Relocatable.
5147 (Default_DLL_Address): Removed.
5149 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
5150 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
5151 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
5152 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
5153 (Default_DLL_Address): Removed.
5155 * mlib-tgt-mingw.adb: Ditto.
5156 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
5158 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
5159 the initial thread stack size.
5161 * a-strmap.ads: Move package L to private part as it is not used in
5162 the spec. Found while reading code.
5164 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
5166 * tracebak.c: Introduce support for a GCC infrastructure based
5167 implementation of __gnat_backtrace.
5169 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
5170 any more. Use accessors instead. This eases maintenance and relaxes
5171 some alignment constraints.
5172 (_GNAT_Exception structure): Remove the Ada specific fields
5173 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
5175 (is_handled_by, __gnat_eh_personality): Replace component references to
5176 exception structure by use of the new accessors.
5178 * init.c (__gnat_initialize): Adjust comments to match the just
5179 reverted meaning of the -static link-time option.
5181 * adaint.c (convert_addresses): Arrange not to define a stub for
5182 mips-irix any more, as we now want to rely on a real version from a
5183 recent libaddr2line.
5185 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
5186 the personality routine can use them and not have to rely on a C
5187 counterpart of the record anymore. This simplifies maintenance and
5188 relaxes the constraint of having Standard'Maximum_Alignment match
5190 Update comments, and add a section on the common header alignment issue.
5192 2004-06-25 Geert Bosch <bosch@gnat.com>
5194 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
5195 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
5197 2004-06-25 Robert Dewar <dewar@gnat.com>
5199 * gnat_rm.texi: Fix section on component clauses to indicate that the
5200 restriction on byte boundary placement still applies for bit packed
5202 Add comment on stack usage from Initialize_Scalars
5204 * gnat_ugn.texi: Add documentation for -gnatyLnnn
5206 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
5207 limiting nesting level.
5209 * usage.adb: Add line for -gnatyLnnn switch
5211 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
5212 sem_ch13.adb, exp_aggr.adb: Minor reformatting
5214 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
5215 type as well as on the subtype. This corrects a problem in freeze in
5216 setting alignments of atomic types.
5218 * sem_eval.ads: Minor comment typo fixed
5220 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
5221 level. Minor reformatting.
5223 * fname.adb (Is_Predefined_File_Name): Require a letter after the
5224 minus sign. This means that file names like a--b.adb will not be
5225 considered predefined.
5227 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
5228 record Test new flag and give diagnostic for bad component clause.
5229 (Freeze_Entity): Set alignment of array from component alignment in
5230 cases where this is safe to do.
5232 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
5235 * cstand.adb: (Create_Standard): Set alignment of String to 1
5237 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
5239 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
5240 code in the common constrained array cases.
5242 * a-storio.adb: Change implementation to avoid possible alignment
5243 problems on machines requiring strict alignment (data should be moved
5244 as type Buffer, not type Elmt).
5246 * checks.adb (Apply_Array_Size_Check): Improve these checks by
5247 killing the overflow checks which we really do not need (64-bits is
5250 2004-06-25 Vincent Celier <celier@gnat.com>
5252 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
5253 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
5254 inconditionally for the main project.
5255 (Recursive_Add_Archives.Add_Archive_Path): New procedure
5256 (Link_Executables.Check_Time_Stamps): New procedure
5257 (Link_Executables.Link_Foreign): New procedure
5258 Changes made to reduce nesting level of this package
5259 (Check): New procedure
5260 (Add_Switches): When not in quiet output, check that a switch is not
5261 the concatenation of several valid switches. If it is, issue a warning.
5262 (Build_Global_Archive): If the global archive is rebuilt, linking need
5264 (Compile_Sources): Rebuilding a library archive does not imply
5265 rebuilding the global archive.
5266 (Build_Global_Archive): New procedure
5267 (Build_Library): New name for Build_Archive, now only for library
5269 (Check_Archive_Builder): New procedure
5270 (Create_Global_Archive_Dependency_File): New procedure
5271 (Gprmake): Call Build_Global_Archive before linking
5272 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
5274 (Scan_Arg): Display the Copyright notice when -v is used
5276 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
5279 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
5281 Add new GNAT LIST qualifier /FILES=
5282 Added qualifier /DIRECTORY= to GNAT METRIC
5283 Added qualifier /FILES= to GNAT METRIC
5284 Added qualifier /FILES to GNAT PRETTY
5286 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
5287 to take into account both versions of the switch.
5289 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
5290 always be the last switch to the gcc driver. Disable switch storing so
5291 that switches automatically added by the gcc driver are not put in the
5294 * prj.adb (Project_Empty): Take into account changes in components of
5297 * prj.ads (Languages_Processed): New enumaration value All_Languages.
5299 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
5300 used. Split Boolean component Ada_Sources_Present in two Boolean
5301 components Ada_Sources_Present and Other_Sources_Present.
5304 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
5305 instead of Sources_Present.
5306 (Set_Ada_Paths.Add.Recursive_Add): Ditto
5308 * prj-nmsc.adb: Minor reformatting
5309 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
5310 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
5311 Check_Ada_Naming_Scheme.
5312 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
5315 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
5317 Make sure that all cycles where there is at least one "limited with"
5319 (Parse_Single_Project): New Boolean parameter In_Limited
5321 * prj-proc.adb (Recursive_Check): When Process_Languages is
5322 All_Languages, call first Prj.Nmsc.Ada_Check, then
5323 Prj.Nmsc.Other_Languages_Check.
5325 * prj-proc.adb (Process): Use Ada_Sources_Present or
5326 Other_Sources_Present (instead of Sources_Present) depending on
5329 * lang-specs.h: Keep -g and -m switches in the same order, and as the
5332 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
5333 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
5335 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
5338 * lib.ads (Disable_Switch_Storing): New procedure.
5340 * make.adb: Modifications to reduce nesting level of this package.
5341 (Check_Standard_Library): New procedure
5342 (Gnatmake.Check_Mains): New procedure
5343 (Gnatmake.Create_Binder_Mapping_File): New procedure
5344 (Compile_Sources.Compile): Add switch -gnatez as the last option
5345 (Display): Never display -gnatez
5348 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
5350 * gnatcmd.adb (Check_Project): New function
5351 (Process_Link): New procedure to reduce nesting depth
5352 (Check_Files): New procedure to reduce the nesting depth.
5353 For GNAT METRIC, include the inherited sources in extending projects.
5354 (GNATCmd): When GNAT LS is invoked with a project file and no files,
5355 add the list of files from the sources of the project file. If this list
5356 is too long, put it in a temp text files and use switch -files=
5357 (Delete_Temp_Config_Files): Delete the temp text file that contains
5358 a list of source for gnatpp or gnatmetric, if one has been created.
5359 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
5360 in the project file is too large, create a temporary text file that
5361 list them and pass it to the tool with "-files=<temp text file>".
5362 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
5364 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
5365 generated file is in not in Ada.
5367 * gnatls.adb: Remove all parameters And_Save that are no longer used.
5368 (Scan_Ls_Arg): Add processing for -files=
5369 (Usage): Add line for -files=
5371 * g-os_lib.adb (On_Windows): New global constant Boolean flag
5372 (Normalize_Pathname): When on Windows and the path starts with a
5373 directory separator, make sure that the resulting path will start with
5376 * clean.adb (Clean_Archive): New procedure
5377 (Clean_Project): When there is non-Ada code, delete the global archive,
5378 the archive dependency files, the object files and their dependency
5379 files, if they exist.
5380 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
5382 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
5384 * sinfo.ads: Fix typo in comment.
5386 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
5387 the TSS for remote access-to-subprogram types, since these TSS are
5388 always present once the type has been analyzed.
5389 (RAS_E_Dereference): Same.
5391 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
5392 reference raises Bad_Attribute, mark the reference as analyzed so the
5393 node (and any children resulting from rewrites that could have occurred
5394 during the analysis that ultimately failed) is not analyzed again.
5396 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
5398 * exp_dist.adb: Minor comment fix.
5400 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
5401 type is an anonymous access type, no unchecked deallocation of the
5402 allocated object can occur. If the object is controlled, attach it with
5403 a count of 1. This allows attachment to the Global_Final_List, if
5404 no other relevant list is available.
5405 (Get_Allocator_Final_List): For an anonymous access type that is
5406 the type of a discriminant or record component, the corresponding
5407 finalisation list is the one of the scope of the type.
5409 2004-06-25 Ed Schonberg <schonberg@gnat.com>
5411 * sem_ch3.adb (Replace_Type): When computing the signature of an
5412 inherited subprogram, use the first subtype if the derived type
5413 declaration has no constraint.
5415 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
5416 before applying previous optimization. Minor code cleanup.
5418 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
5419 placed at the beginning of an unpacked record without explicit
5420 alignment, a slice of it will be aligned and does not need a copy when
5423 2004-06-25 Ed Schonberg <schonberg@gnat.com>
5427 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
5428 reference is written with expressions mimicking parameters.
5430 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
5433 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
5434 STEP 2a. The constraints of a full type declaration of a derived record
5435 type are checked for conformance with those declared in the
5436 corresponding private extension declaration. The message
5437 "not conformant with previous declaration" is emitted if an error is
5440 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
5442 * g-traceb.ads: Document the need for -E binder switch in the spec.
5444 * g-trasym.ads: Document the need for -E binder switch in the spec.
5446 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
5448 * sem_prag.adb: Add handling of pragma Detect_Blocking.
5450 * snames.h, snames.ads, snames.adb: Add entry for pragma
5453 * s-rident.ads: Change reference to pragma Detect_Blocking.
5455 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
5458 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
5459 to indicate whether pragma Detect_Blocking is active.
5461 * par-prag.adb: Add entry for pragma Detect_Blocking.
5463 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
5464 of not handling WITH.
5465 Note that this replaces the previous update which was incorrect.
5467 2004-06-25 Javier Miranda <miranda@gnat.com>
5469 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
5470 use-clauses to have a clean environment.
5472 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
5473 the installation of the use-clauses to stablish a clean environment in
5474 case of compilation of a separate unit; otherwise the call to
5475 use_one_package is protected by the barrier Applicable_Use.
5477 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
5478 the installation of the use-clauses to stablish a clean environment in
5479 case of compilation of a separate unit.
5480 (End_Use_Clauses): Minor comment cleanup.
5482 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
5484 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
5486 2004-06-23 Richard Henderson <rth@redhat.com>
5488 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
5490 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5492 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
5493 now bool instead of int.
5494 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
5495 * trans.c (gnu_switch_label_stack): New function.
5496 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
5497 elaboration of renamed entity returns.
5498 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
5499 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
5500 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
5501 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
5502 DECL_SIZE_UNIT and simplify variable-sized case.
5503 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
5504 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
5505 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
5506 (build_unit_elab): Disable for now.
5507 * utils.c (mark_visited): New function.
5508 (pushdecl): Walk tree to call it for global decl.
5509 (update_pointer_to): Update all variants of pointer and ref types.
5510 Add arg to COMPONENT_REF.
5511 (convert): Likewise.
5512 Move check for converting between variants lower down.
5513 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
5514 (build_allocator): Don't force type of MODIFY_EXPR.
5515 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
5518 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5520 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
5521 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
5522 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
5524 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
5525 all callers changed.
5526 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
5527 the way that EXIT_STMT finds the loop label.
5528 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
5529 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
5530 (add_stmt): Use annotate_with_locus insted of setting directly.
5531 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
5532 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
5533 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
5534 (build_vms_descriptor): Add extra args to ARRAY_REF.
5535 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
5536 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
5538 (build_binary_op): Don't make explicit CONVERT_EXPR.
5539 Add extra rgs to ARRAY_REF.
5541 2004-06-14 Pascal Obry <obry@gnat.com>
5543 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
5544 Windows. Fix minor typo.
5546 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
5547 which is now supported on Windows. With this implementation using the
5548 Library Project feature is no different on Windows than on UNIX.
5550 2004-06-14 Vincent Celier <celier@gnat.com>
5552 * makegpr.adb (Compile_Sources): Nothing to do when there are no
5555 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
5557 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
5558 found, show the project name and the path of the previously parsed
5561 2004-06-14 Ed Schonberg <schonberg@gnat.com>
5563 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
5564 array, avoid copying the actual before the call.
5566 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
5568 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
5569 Instead, allocate memory on worst-case alignment assumptions, and then
5570 return an aligned address within the allocated zone.
5572 2004-06-14 Robert Dewar <dewar@gnat.com>
5574 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
5575 elab entities in predefined units in No_Run_Time_Mode.
5576 (Gen_Adainit_C): Same fix
5577 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
5578 units in No_Run_Time_Mode
5579 (Gen_Elab_Calls_C): Same fix
5581 * symbols-vms-alpha.adb: Minor reformatting
5583 * g-debpoo.ads: Minor reformatting
5585 * lib.adb (In_Same_Extended_Unit): Version working on node id's
5587 * lib.ads (In_Same_Extended_Unit): Version working on node id's
5589 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
5592 * make.adb: Minor reformatting
5594 * par-ch12.adb: Minor reformatting
5596 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
5598 * prj-strt.adb: Minor reformatting
5600 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
5603 * sem_attr.adb: Minor reformatting
5605 * sem_ch7.adb: Minor reformatting
5607 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
5608 for type in the same unit as the object declaration.
5610 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
5611 static string expressions and not just string literals.
5613 (Set_Warning): Reset restriction warning flag for restriction pragma
5614 Implement pragma Profile_Warnings
5615 Implement pragma Profile (Restricted)
5616 Give obolescent messages for old restrictions and pragmas
5618 * snames.h, snames.ads, snames.adb: Add new entry for pragma
5621 * s-rident.ads: Add declarations for restrictions required by profile
5622 Restricted and profile Ravenscar.
5624 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
5626 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
5627 configuration pragmas.
5629 2004-06-11 Vincent Celier <celier@gnat.com>
5631 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
5632 gnatsym, when symbol policy is Restricted.
5634 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
5635 gnatsym, when symbol policy is Restricted.
5637 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
5638 read the symbol file.
5639 (Finalize): Fail in symbol policy Restricted if a symbol in the original
5640 symbol file is not in the object files. Do not create a new symbol file
5641 when symbol policy is Restricted.
5643 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
5646 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
5648 (Usage): Line for new switch -R
5650 * make.adb (Initialize): When the platform is not VMS, add the
5651 directory where gnatmake is invoked in the front of the path, if
5652 gnatmake is invoked with directory information. Change the Scan_Args
5653 while loop to a for loop.
5654 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
5655 if Depth is equal or greater than the proposed depth, there is nothing
5657 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
5660 * prj.ads: Add new symbol policy Restricted.
5662 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
5663 with the new parameters Check_All_Labels and Case_Location.
5665 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
5666 (Library_Symbol_File needs to be defined).
5668 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
5669 and Case_Location If Check_All_Labels is True, check that all values of
5670 the string type are used, and output warning(s) if they are not.
5672 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
5675 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
5677 * gnat_ugn.texi: Update documentation about the library directory in
5680 * makegpr.adb (Display_Command): In verbose mode, also display the
5681 value of the CPATH env var, when the compiler is gcc.
5682 (Initialize): Change the Scan_Args while loop to a for loop
5683 (Compile_Individual_Sources): Change directory to object directory
5684 before compilations.
5686 * symbols.ads: New symbol policy Restricted.
5688 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
5690 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
5691 is now taken care of internally in the Exception_Propagation package
5692 and does not require clients assistance any more.
5694 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
5695 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
5696 functions. Helpers to maintain a predicate required in the handling of
5697 occurrence transfer between tasks.
5698 This is now handled internally and does not require clients assistance
5699 for the setup/propagate separation anymore.
5700 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
5701 allocation strategy, handle the Setup_And_Not_Propagated predicate and
5704 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
5705 raise_after_setup, now that everything is handled internally within the
5706 setup/propagation engine.
5708 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
5710 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
5711 Add additional conditions for the case of an actual being a simple
5712 name or literal. Improve inlining by preventing the generation
5713 of temporaries with a short lifetime (one use).
5715 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
5719 * einfo.ads: Minor comment updates for Has_Completion and
5720 E_Constant list of flags.
5722 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
5723 and constant redeclarations now set the Has_Completion flag of their
5724 defining identifiers.
5726 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
5727 Inspect_Deferred_Constant_Completion.
5728 Used to detect private deferred constants that have not been completed
5729 either by a constant redeclaration or pragma Import. Emits error message
5730 "constant declaration requires initialization expression".
5732 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
5733 completes a deferred constant.
5735 2004-06-11 Geert Bosch <bosch@gnat.com>
5737 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
5739 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
5740 calculating exponent for scaling denormal numbers.
5741 (Leading_Part): Properly raise Constraint_Error for zero or negative
5743 (Remainder): Properly raise Constraint_Error for zero divisor.
5745 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
5747 * sem_util.adb: Minor reformatting.
5749 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
5750 dereference when accessing the entry parameter record.
5751 (Check_Array_Type): Always check for possible implicit dereference.
5752 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
5753 Abort if a pointer is still present (denoting that an implicit
5754 dereference was left in the tree by the front-end).
5756 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
5757 dereference when accessing the entry parameter record.
5758 (Check_Array_Type): Always check for possible implicit dereference.
5759 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
5760 Abort if a pointer is still present (denoting that an implicit
5761 dereference was left in the tree by the front-end).
5763 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
5765 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
5766 message, like the compiler itself does. Easier to parse the output.
5768 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
5770 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
5771 be base names, and not includes directories.
5773 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
5775 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
5776 so that dependencies are properly taken into account by make.
5778 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
5781 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
5782 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
5784 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
5786 * Makefile.in (install-gnatlib): install target-specific run-time files.
5788 * Make-lang.in: Remove obsolete targets.
5790 2004-06-11 Ed Schonberg <schonberg@gnat.com>
5792 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
5793 specification, to catch misuses of program unit names.
5795 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
5796 superfluous conversions in an instance.
5798 2004-06-11 Ed Schonberg <schonberg@gnat.com>
5802 * sem_ch12.adb (Save_References): If operator node has been folded to
5803 enumeration literal, associated_node must be discarded.
5805 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
5807 * s-stchop-vxworks.adb: Add required pragma Convention to
5808 Task_Descriptor because it is updated by a C function.
5810 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
5814 * Makefile.in: Remove target specific SO_OPT on IRIX
5816 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5818 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
5819 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
5820 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
5821 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
5822 (STMT_STMT, USE_STMT): New statement codes.
5823 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
5824 * ada-tree.h: Reflect above changes.
5825 (struct tree_loop_id): Deleted.
5826 (union lang_tree_node, struct lang_decl, struct lang_type):
5827 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
5828 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
5829 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
5830 (IS_ADA_STMT): New macro.
5831 * decl.c (annotate_decl_with_node): New function.
5832 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
5833 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
5834 Call add_stmt_with_node to do needed assignments.
5835 Add call to update setjmp buffer directly, not via EXPR_STMT.
5836 (maybe_variable): Argment GNAT_NODE deleted.
5837 * gigi.h (maybe_variable): Likewise.
5838 (make_transform, add_stmt_with_node, set_block_for_group): New.
5839 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
5840 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
5841 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
5842 (set_lineno, set_lineno_from_sloc): Likewise.
5843 (record_code_position, insert_code_for): Likewise.
5844 (gnat_poplevel): Now returns void.
5845 (end_subprog_body): Now takes argument.
5846 * misc.c (cgraph.h, tree-inline.h): New includes.
5847 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
5848 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
5849 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
5850 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
5851 (gnat_parse_file): Don't set immediate_size_expand.
5852 Call cgraph functions.
5853 (gnat_expand_expr): Remove most cases.
5854 (record_code_position, insert_code_for): Remove from here.
5855 * trans.c (toplev.h, tree-gimple.h): Now included.
5856 (discard_file_names): Deleted.
5857 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
5858 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
5859 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
5860 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
5861 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
5862 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
5863 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
5864 (set_block_for_group, add_stmt_list): Likewise.
5865 (start_stmt_group): Renamed from start_block_stmt.
5866 (end_stmt_group): Likewise, from end_block_stmt.
5867 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
5868 (gigi): Don't set discard_file_names or call set_lineno.
5869 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
5870 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
5871 Numerous changes throughout to reflect new names and complete
5872 function-at-a-time implementation.
5873 (gnat_expand_stmt): Delete or comment out all cases.
5874 (process_inlined_subprograms): Use add_stmt.
5875 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
5876 call set_lineno; also remove unneeded block handling.
5877 (process_type): Remove unneeded block handling.
5878 (build_unit_elab): Remove calls to deleted functions.
5879 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
5880 (tree-dump.h): Likewise.
5881 (struct ada_binding_level): Add field jmpbuf_decl.
5882 (gnat_define_builtin, gnat_install_builtins): New.
5883 (gnat_gimplify_function, gnat_finalize): Likewise.
5884 (gnat_poplevel): No longer return BLOCK, set it instead.
5885 Remove code dealing with nested functions.
5886 (gnat_init_decl_processing): Also set size_type_node.
5887 Call gnat_install_builtins.
5888 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
5889 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
5890 Remove special-case for "main".
5891 (end_subprog_body): Add arg and rework for tree-ssa.
5892 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
5893 Add case for BOOLEAN_TYPE.
5894 * utils2.c (rtl.h): Now include.
5895 (build_call_raise): Test Debug_Flag_NN directly.
5896 (build_call_alloc_dealloc): Don't use local stack allocation for now.
5897 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
5898 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
5900 2004-06-07 Robert Dewar <dewar@gnat.com>
5902 * a-direct.ads, einfo.ads: Minor comment updates
5904 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
5905 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
5906 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
5907 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
5908 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
5910 * s-interr-sigaction.adb: Remove unreferenced variable
5911 (Attached_Interrupts). Minor reformatting.
5912 Avoid use of variable I (replace by J).
5914 * par-ch10.adb: Fix text of one error message
5916 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
5917 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
5918 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
5919 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
5920 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
5921 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
5922 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
5923 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
5924 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
5925 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
5926 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
5929 2004-06-07 Doug Rupp <rupp@gnat.com>
5931 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
5933 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
5935 * mlib-tgt-vms-ia64.adb: New file.
5937 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
5938 Add mlib-tgt-vms-ia64.adb
5939 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
5940 Move to alpha specific ifeq section.
5941 Add VMS specific versions of symbols.adb
5942 Renaming of 5q vms files.
5944 * 5qsystem.ads renamed to system-vms_64.ads.
5946 2004-06-07 Vincent Celier <celier@gnat.com>
5948 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
5949 explain that when a time of day corresponding to the non existing hour
5950 on the day switching to DST is specified, Split may return a different
5953 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
5956 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
5957 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
5959 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
5961 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
5962 the linking options.
5963 (Build_Library.Check_Libs): On VMS, if there is a dependency on
5964 g-trasym.ads, set Gtrasymobj_Needed to True.
5966 * prj-attr.adb: Add new package Metrics for gnatmetric
5968 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
5969 canonical case to take into account files with upper case characters on
5971 (Ada_Check): Load the reference symbol file name in the name buffer to
5972 check it, not the symbol file name.
5974 * snames.ads, snames.adb: Add standard name Metrics (name of project
5975 file package for gnatmetric).
5977 * vms_conv.ads: Add Metric to Comment_Type
5979 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
5981 * vms_data.ads: Add qualifiers for GNAT METRIC
5983 * makegpr.adb (Link_Executables): Take into account the switches
5984 specified in package Linker of the main project.
5986 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
5988 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
5989 the index of the last element is Units.Last, not Units.Table'Last
5990 (which is usually not a valid index within the actually allocated
5991 storage for the table).
5993 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
5994 determines whether to generate a call to a checked storage pool
5996 Generate such a call only for a dereference that either comes from
5997 source, or is the result of rewriting a dereference that comes from
6000 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
6002 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
6004 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
6006 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
6007 file level, elaborate the stride for inner dimensions in alignment
6010 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
6013 2004-06-07 Javier Miranda <miranda@gnat.com>
6015 * exp_ch6.adb: Correct wrong modification in previous patch
6017 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
6019 * g-trasym.ads: Corrected comment to properly reflect level of support
6022 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
6024 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
6025 includes case of a variable referenced on the left hand side of an
6026 assignment, therefore remove redundant code. Variables and prefixes of
6027 indexed or selected components are now marked as referenced on left
6028 hand side. Warnings are now properly emitted when variables or prefixes
6029 are assigned but not read.
6031 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
6032 left hand side referenced variables. Private access types do not
6033 produce the warning "variable ... is assigned but never read".
6034 Add also additional checks to left hand side referenced variables.
6035 Aliased, renamed objects and access types do not produce the warning
6036 "variable ... is assigned but never read" since other entities may read
6037 the memory location.
6039 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
6041 * Makefile.in: In the powerpc/vxworks-specific section, restore
6042 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
6045 2004-06-07 Ed Schonberg <schonberg@gnat.com>
6047 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
6048 predefined operators.
6049 Removes spurious type errors from g-trasym-vms.adb.
6051 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
6052 distinct from the operator appearing in the source, call appropriate
6053 routine to insert conversions when needed, and complete resolution of
6055 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
6056 interpretations for rewritten right operand.
6057 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
6058 the other operand is overloaded and the context is a type conversion.
6060 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6062 * ada-tree.def (BLOCK_STMT): Now has two operands.
6065 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
6067 * gigi.h: (gnat_poplevel): Now returns a tree.
6069 * trans.c (end_block_stmt): Add arg; all callers changed.
6070 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
6071 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
6072 (add_stmt): Set TREE_TYPE.
6073 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
6074 (gnat_expand_stmt, case BREAK_STMT): New case.
6076 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
6078 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
6080 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
6081 procedure Set_Stack_Size that is not needed.
6083 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
6085 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
6086 used for gnatpp input file and for the files upon which it depends
6088 2004-06-07 Ben Brosgol <brosgol@gnat.com>
6090 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
6092 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
6094 * gnatvsn.ads: Bump version numbers appropriately.
6097 2004-06-07 Pascal Obry <obry@gnat.com>
6099 * gnat_ugn.texi: Improve comments about imported names and link names
6100 on Windows. Add a note about the requirement to use -k gnatdll's option
6101 when working with a DLL which has stripped stdcall symbols (no @nn
6104 2004-05-27 Vincent Celier <celier@gnat.com>
6106 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
6107 COMMENTS_LAYOUT=UNTOUCHED
6109 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
6110 symbols-vms-alpha.adb
6112 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
6114 * sem.ads: Clarify documentation on checks suppression.
6116 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
6118 2004-05-27 Ed Schonberg <schonberg@gnat.com>
6120 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
6121 the case of multiple derivations.
6122 (Is_Object_Reference): For a selected component, verify that the prefix
6123 is itself an object and not a value.
6125 * sem_ch12.adb (Same_Instantiated_Constant): New name for
6126 Same_Instantiated_Entity.
6127 (Same_Instantiated_Variable): Subsidiary to
6128 Check_Formal_Package_Instance, to recognize actuals for in-out generic
6129 formals that are obtained from a previous formal package.
6130 (Instantiate_Subprogram_Body): Emit proper error when
6131 generating code and the proper body of a stub is missing.
6133 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
6134 has a universal interpretation, do the disambiguation here.
6136 * exp_ch4.adb (Expand_N_Type_Conversion,
6137 Expand_N_Unchecked_Type_Conversion): Special handling when target type
6138 is Address, to avoid typing anomalies when Address is a visible integer
6141 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
6142 to determine whether a subprogram should not be marked Pure, even when
6143 declared in a pure package.
6145 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
6147 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
6149 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
6150 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
6151 Update the documentation about the Ravenscar profile, following the
6152 definition found in AI-249.
6154 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
6155 setting the Profile (Ravenscar). This must be done in addition to
6156 setting the required restrictions.
6158 * rtsfind.ads: Add the set of operations defined in package
6161 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
6164 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
6166 lang-specs.h: Always require -c or -S and always redirect to /dev/null
6167 if -gnatc or -gnats is passed.
6169 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
6171 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
6172 a significant reference. Warnings are now properly emitted when a
6173 discriminated type is not referenced.
6175 * lib-xref.adb (Generate_Reference): A deferred constant completion,
6176 record representation clause or record type discriminant does not
6177 produce a reference to its corresponding entity. Warnings are now
6178 properly emitted when deferred constants and record types are not
6181 2004-05-27 Geert Bosch <bosch@gnat.com>
6183 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
6184 Fixes ACATS Annex G tests.
6186 2004-05-27 Robert Dewar <dewar@gnat.com>
6188 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
6191 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
6193 * s-interr.adb (Server_Task): Take into account case of early return
6194 from sigwait under e.g. linux.
6196 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
6198 * gnat_ugn.texi: Add description for the new gnatpp options:
6199 -rnb - replace the original source without creating its backup copy
6200 -c0 - do not format comments
6202 2004-05-24 Geert Bosch <bosch@gnat.com>
6204 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
6205 with 192 bits of precision, sufficient to reduce a double-extended
6206 arguments X with a maximum relative error of T'Machine_Epsilon, for X
6207 in -2.0**32 .. 2.0**32.
6208 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
6209 reduction by the processor, which only uses a 68-bit approximation of
6211 (Tan): Always reduce arguments and compute function either using
6212 the processor's fptan instruction, or by dividing sin and cos as needed.
6214 2004-05-24 Doug Rupp <rupp@gnat.com>
6216 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
6217 gcc error on 32/64 bit VMS.
6219 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
6221 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
6222 since this is what we get for stack overflows although not documented
6224 Document the issues which may require adjustments to our signal
6227 2004-05-24 Ed Schonberg <schonberg@gnat.com>
6229 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
6230 enclosing dynamic scope if the instantiation is within a generic unit.
6232 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
6234 * exp_dbug.ads: Fix typo.
6236 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
6237 Rename it to its proper name: system-linux-ia64.ads
6238 (stamp-gnatlib1): Remove extra target specific run time files when
6239 setting up the rts directory.
6241 2004-05-24 Javier Miranda <miranda@gnat.com>
6243 * einfo.ads, einfo.adb (Limited_Views): Removed.
6244 (Limited_View): New attribute that replaces the previous one. It is
6245 now a bona fide package with the limited-view list through the
6246 first_entity and first_private attributes.
6248 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
6249 limited-private-with clause.
6250 (Install_Limited_Withed_Unit): Install the private declarations of a
6251 limited-private-withed package. Update the installation of the shadow
6252 entities according to the new structure (see Build_Limited_Views)
6253 (Build_Limited_Views): Replace the previous implementation of the
6254 limited view by a package entity that references the first shadow
6255 entity plus the first shadow private entity (required for limited-
6256 private-with clause)
6257 (New_Internal_Shadow_Entity): Code cleanup.
6258 (Remove_Limited_With_Clause): Update the implementation to undo the
6259 new work carried out by Build_Limited_Views.
6260 (Build_Chain): Complete documentation.
6261 Replace Ada0Y by Ada 0Y in comments
6264 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
6265 types the level of accessibility depends on the enclosing type
6268 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
6269 entities. Complete documentation of previous change.
6271 2004-05-24 Robert Dewar <dewar@gnat.com>
6273 * namet.adb: Minor reformatting
6274 Avoid use of name I (replace by J)
6275 Minor code restructuring
6277 * sem_ch6.adb: Minor reformatting
6279 * lib-writ.adb: Do not set restriction as active if this is a
6280 Restriction_Warning case.
6282 * sem_prag.adb: Reset restriction warning flag if real pragma
6283 restriction encountered.
6285 * s-htable.adb: Minor reformatting
6286 Change rotate count to 3 in Hash (improves hash for small strings)
6288 * 5qsystem.ads: Add comments for type Address (no literals allowed).
6290 * gnat_ugn.texi: Add new section of documentation "Code Generation
6291 Control", which describes the use of -m switches.
6293 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
6295 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
6296 through the DECL_INITIAL for renamed variables.
6298 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
6300 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
6302 2004-05-19 Joel Brobecker <brobecker@gnat.com>
6304 * exp_dbug.ads: Correct comments concerning handling of overloading,
6305 since we no longer use $ anymore.
6307 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
6309 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
6310 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
6311 with illegal subunits.
6313 2004-05-19 Ed Schonberg <schonberg@gnat.com>
6315 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
6316 body with front-end inlining enabled, check whether an inline pragma
6317 appears immediately after the body and applies to it.
6319 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
6320 enabled and the pragma appears after the body of the subprogram.
6322 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6324 Part of function-at-a-time conversion
6326 * misc.c (adjust_decl_rtl): Deleted.
6327 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
6330 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
6331 (add_decl_stmt, add_stmt, block_has_vars): New functions.
6332 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
6334 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
6336 (gnat_to_gnu_entity): Likewise.
6337 Use add_stmt to update setjmp buffer.
6338 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
6340 No longer call adjust_decl_rtl.
6341 (DECL_INIT_BY_ASSIGN_P): New macro.
6342 (DECL_STMT_VAR): Likewise.
6344 * trans.c (gigi): Call start_block_stmt to make the outermost
6346 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
6347 Call start_block_stmt and end_block_stmt temporarily.
6348 Use gnat_expand_stmt instead of expand_expr_stmt.
6349 (add_decl_stmt): New function.
6350 (tree_transform): Call it.
6351 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
6352 (end_block_stmt): Set type and NULL_STMT.
6353 (gnat_expand_stmt): Make recursize call instead of calling
6355 (gnat_expand_stmt, case DECL_STMT): New case.
6356 (set_lineno_from_sloc): Do nothing if global.
6357 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
6358 (start_block_stmt, add_stmt, end_block_stmt): New functions.
6359 (build_block_stmt): Call them.
6360 (gnat_to_code): Don't expand NULL_STMT.
6361 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
6363 (tree_transform): Likewise.
6364 (tree_transform, case N_Null_Statement): Return NULL_STMT.
6365 (gnat_expand_stmt, case NULL_STMT): New case.
6366 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
6369 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
6372 * utils.c (create_var_decl): Do not call expand_decl or
6374 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
6375 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
6377 (struct e_stack): Add chain_next to GTY.
6378 (struct binding_level): Deleted.
6379 (struct ada_binding_level): New struct.
6380 (free_block_chain): New.
6381 (global_binding_level, clear_binding_level): Deleted.
6382 (global_bindings_p): Rework to see if no chain.
6383 (kept_level_p, set_block): Deleted.
6384 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
6385 new data structure and work directly on BLOCK node.
6386 (gnat_poplevel): Similarly.
6387 (get_decls): Look at BLOCK_VARS.
6388 (insert_block): Work directly on BLOCK node.
6389 (block_has_var): New function.
6390 (pushdecl): Rework for new binding structures.
6391 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
6393 (build_subprog_body): Likewise.
6394 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
6396 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
6398 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
6399 (DECL_STMT_VAR): Likewise.
6401 2004-05-17 Robert Dewar <dewar@gnat.com>
6403 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
6406 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
6407 of restriction synonyums by using
6408 Restrict.Process_Restriction_Synonyms.
6410 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
6412 * s-restri.ads (Tasking_Allowed): Correct missing comment
6414 * s-rident.ads: Add entries for restriction synonyms
6416 * ali.adb: Fix some problems with badly formatted ALI files that can
6417 result in infinite loops.
6419 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
6420 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
6421 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
6422 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
6423 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
6424 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
6425 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
6426 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
6427 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
6428 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
6429 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
6430 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
6431 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
6432 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
6433 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
6434 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
6435 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
6436 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
6437 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
6438 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
6439 to Task_Id (minor cleanup).
6441 2004-05-17 Vincent Celier <celier@gnat.com>
6443 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
6444 directory separator.
6446 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
6447 project being extended, if Languages is not declared in extending
6450 2004-05-17 Javier Miranda <miranda@gnat.com>
6452 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
6453 limited view of a visible sibling.
6455 2004-05-14 Robert Dewar <dewar@gnat.com>
6457 * gnat_ugn.texi: Minor change to -gnatS documentation
6459 * sprint.adb: Remove some instances of Assert (False) and for this
6460 purpose replace them by output of a ??? string.
6462 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
6465 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
6466 flag processing. This was suppressing required dependencies in
6467 No_Run_Time mode and is not needed since the binder does not generate
6468 references for things in libgnat anyway.
6470 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
6473 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
6475 * gnat_ugn.texi: Document AIX-specific issue with initialization of
6478 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
6479 action for the case of an actual parameter in an init proc call.
6481 2004-05-14 Ed Schonberg <schonberg@gnat.com>
6483 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
6484 subtype, check visible entities in base type.
6486 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
6487 actions if the object is a renaming.
6489 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
6490 Check_Formal_Package_Instance, to determine more precisely when the
6491 formal and the actual denote the same entity.
6493 2004-05-14 Javier Miranda <miranda@gnat.com>
6495 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
6497 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
6498 corresponding to a private_with must be removed from visibility; it
6499 will be made visible later, just before we analyze the private part of
6501 (Check_Private_Child_Unit): Allow private_with clauses in public
6503 (Install_Siblings): Make visible the private entities of private-withed
6505 (Install_Withed_Unit): Do not install the private withed unit if we
6506 are compiling a package declaration and the Private_With_OK flag was
6507 not set by the caller. These declarations will be installed later,
6508 just before we analyze the private part of the package.
6510 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
6511 during the evaluation of the expression that initializes the object,
6512 decorate it with the expected type to avoid cascade errors.
6515 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
6516 subprogram we have to install the private_with clauses after its
6517 specification has been analyzed (as documented in AI-262.TXT).
6519 * sem_ch8.adb (Has_Private_With): New function. Determines if the
6520 current compilation unit has a private with on a given entity.
6521 (Find_Direct_Name): Detect the Beaujolais problem described in
6524 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
6525 provides the functionality of the function Is_Ancestor that was
6526 previously available in sem_ch10. It has been renamed to avoid
6529 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
6531 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6533 * utils.c (build_vms_descriptor): Use SImode pointers.
6535 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
6537 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
6539 2004-05-14 GNAT Script <nobody@gnat.com>
6541 * Make-lang.in: Makefile automatically updated
6543 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
6545 Renaming of target specific files for clarity
6547 * Makefile.in: Rename GNAT target specific files.
6549 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
6550 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
6551 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
6552 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
6553 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
6554 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
6555 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
6556 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
6557 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
6558 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
6559 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
6560 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
6561 51osinte.adb, 51osinte.ads, 51system.ads,
6562 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
6563 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
6564 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
6565 56tpopsp.adb, 57system.ads, 58system.ads,
6566 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
6567 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
6568 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
6569 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
6570 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
6571 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
6572 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
6573 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
6574 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
6575 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
6576 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
6577 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
6578 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
6579 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
6580 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
6581 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
6582 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
6583 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
6584 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
6585 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
6586 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
6587 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
6588 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
6589 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
6590 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
6591 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
6592 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
6593 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
6594 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
6595 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
6596 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
6597 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
6598 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
6599 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
6600 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
6601 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
6602 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
6603 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
6604 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
6605 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
6607 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
6608 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
6609 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
6610 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
6611 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
6612 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
6613 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
6614 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
6615 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
6616 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
6617 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
6618 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
6619 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
6620 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
6621 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
6622 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
6623 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
6624 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
6625 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
6626 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
6627 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
6628 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
6629 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
6630 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
6631 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
6632 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
6633 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
6634 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
6635 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
6636 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
6637 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
6638 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
6639 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
6640 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
6641 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
6642 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
6643 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
6644 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
6645 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
6646 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
6647 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
6648 s-osinte-vms.ads, s-osinte-vxworks.adb,
6649 s-osinte-vxworks.ads, s-osprim-mingw.adb,
6650 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
6651 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
6652 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
6653 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
6654 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
6655 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
6656 s-stchop-vxworks.adb, s-taprop-dummy.adb,
6657 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
6658 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
6659 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
6660 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
6661 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
6662 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
6663 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
6664 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
6665 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
6666 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
6667 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
6668 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
6669 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
6670 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
6671 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
6672 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
6673 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
6674 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
6675 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
6676 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
6677 system-irix-o32.ads, system-linux-x86_64.ads,
6678 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
6679 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
6680 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
6681 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
6682 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
6683 system-vxworks-mips.ads, system-vxworks-ppc.ads,
6684 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
6687 2004-05-13 Zack Weinberg <zack@codesourcery.com>
6689 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
6691 2004-05-13 Diego Novillo <dnovillo@redhat.com>
6693 Merge from tree-ssa-20020619-branch.
6695 * config-lang.in (boot_language, build_by_default): Set
6697 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
6698 (max_size): Add static chain op for call_expr.
6700 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
6703 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
6705 2004-05-11 Roger Sayle <roger@eyesopen.com>
6707 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
6710 2004-05-10 Doug Rupp <rupp@gnat.com>
6712 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
6715 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
6717 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
6719 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
6720 Fixes undefined symbols in IA64 gnatlib.
6722 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
6724 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
6725 Short_Address). This will be moved to system.auxdec.
6727 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
6729 * sem_util.adb: Replace test for presence of a node that is always
6730 present with a call to Discard_Node.
6732 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
6733 Analyze on the library unit node after generation of distribution stub
6734 constructs. The call was a no-op because Unit_Node has already been
6735 Analyzed, and the tree fragments for the distribution stubs are
6736 analyzed as they are inserted in Exp_Dist.
6737 Update comment regarding to distribution stubs to reflect that we
6738 do not generate stub in separate files anymore.
6740 * einfo.ads: Clarify the fact that a tagged private type has the
6741 E_Record_Type_With_Private Ekind.
6743 * erroutc.adb: Minor reformatting
6745 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
6746 values if line length is increased using -gnatyM (noticed during code
6749 * eval_fat.adb: Minor reformatting
6750 Put spaces around exponentiation operator
6752 2004-05-10 Ed Schonberg <schonberg@gnat.com>
6755 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
6756 has been rewritten as an explicit dereference, retrieve type of
6757 original node to check for possibly unconstrained record type.
6759 2004-05-10 Ed Schonberg <schonberg@gnat.com>
6761 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
6762 overriding, use the operation of the parent unconditionally.
6764 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
6765 operation when either operand is a literal, to avoid further
6768 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
6769 overridden by a previous explicit declaration, mark the previous entity
6772 * sem_disp.adb (Check_Dispatching_Operation): New predicate
6773 Is_Visibly_Controlled, to determine whether a declaration of a
6774 primitive control operation for a derived type overrides an inherited
6775 one. Add warning if the explicit declaration does not override.
6777 2004-05-10 Vincent Celier <celier@gnat.com>
6779 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
6780 some cases when the sources are no longer present.
6782 * make.adb (Collect_Arguments): Fail if an external source, not part
6783 of any project need to be compiled, when switch -x has not been
6786 * makeusg.adb: Document new switch -x
6788 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
6791 * switch-m.adb (Scan_Make_Switches): New switch -x
6793 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
6796 * gnat_ugn.texi: Document new gnatmake switch -x
6798 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
6800 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
6802 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
6803 (process_attributes): Likewise.
6805 2004-05-10 Joel Brobecker <brobecker@gnat.com>
6807 * s-inmaop.ads: Fix spelling mistake in one of the comments.
6809 2004-05-10 Robert Dewar <dewar@gnat.com>
6811 * gnat_ugn.texi: Document that for config pragma files, the maximum
6812 line length is always 32767.
6814 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
6815 literals is now allowed.
6817 * gnat-style.texi: Remove statement about splitting long lines before
6818 an operator rather than after, since we do not follow this rule at all.
6819 Clarify rule (really lack of rule) for spaces around exponentiation
6821 * sem_elim.adb: Allow concatenation of string literals as well as a
6822 single string literal for pragma arguments.
6824 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
6826 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
6827 written for append case.
6829 * frontend.adb: Changes to avoid checking max line length in config
6832 * g-os_lib.ads: Minor reformatting
6834 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
6835 wrong in any case. Instead use standard value. Noticed during code
6838 * opt.ads (Max_Line_Length): New field, used to implement removal of
6839 limitation on length of lines when scanning config pragma files.
6841 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
6842 makeutl.ads, makeutl.adb: Minor reformatting
6844 * scn.adb: Do not check line length while scanning config pragma files
6845 Do not check line length while scanning out license information
6847 * scng.adb: Changes to avoid line length checks while parsing config
6850 2004-05-10 GNAT Script <nobody@gnat.com>
6852 * Make-lang.in: Makefile automatically updated
6854 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
6856 * osint.adb (Find_Program_Name): Fix handling of VMS version
6859 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
6861 * g-os_lib.ads (Invalid_Time): New constant
6863 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
6864 return OS_Time instead of time_t to match what is imported by Ada.
6865 Now return -1 if the file doesn't exist, instead of a random value
6867 2004-05-05 Robert Dewar <dewar@gnat.com>
6869 * usage.adb: Add line for -gnatR?s switch
6871 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
6873 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
6874 and for Match (Data_First, Data_last)
6876 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
6877 written when we are dealing with multi-unit files.
6879 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
6881 * Makefile.in: Remove unused targets and variables.
6883 2004-05-05 Vincent Celier <celier@gnat.com>
6885 * switch-m.adb: New gnatmake switch -eI
6887 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
6888 of new gnatmake switch -eInnn.
6890 * makegpr.adb: Take into account new parameters Index and Src_Index in
6893 * clean.adb: Implement support for multi-unit sources, including new
6896 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
6899 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
6900 (Extract_From_Q): New out parameter Index
6901 (Mark, Is_Marked): Subprograms moved to Makeutl
6902 (Switches_Of): New parameter Source_Index
6903 (Add_Switch): New parameter Index
6904 (Check): New parameter Source_Index
6905 (Collect_Arguments): New parameter Source_Index
6906 (Collect_Arguments_And_Compile): New parameter Source_Index
6907 (Compile): New parameter Source_Index
6908 Put subprograms in alphabetical order
6909 Add support for multi-source sources, including in project files.
6911 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
6912 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
6915 * makeusg.adb: New gnatmake switch -eInnn
6917 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
6920 * opt.ads (Main_Index): New variable, defaulted to 0.
6922 * osint.ads, osinte.adb (Add_File): New parameter Index
6923 (Current_Source_Index): New function
6925 * prj.adb: Take into account new components Index and Src_Index
6927 * prj.ads (String_Element): New component Index
6928 (Variable_Value): New component Index
6929 (Array_Element): New component Src_Index
6931 * prj-attr.adb: Indicate that optional index may be specified for
6932 attributes Main, Executable, Spec, Body and some of Switches.
6934 * prj-attr.ads (Attribute_Kind): New values for optional indexes
6935 (Attribute_Record): New component Optional_Index
6937 * prj-com.ads (File_Name_Data): New component Index
6939 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
6941 * prj-env.adb (Put): Output optional index
6943 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
6944 attributes Spec and Body.
6946 * prj-nmsc.adb: Process optional indexes
6948 * prj-pp.adb: Ouput "at" for optional indexes
6950 * prj-proc.adb: Take into account optional indexes
6952 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
6953 Optional_Index. For string literal,
6954 process optional index when Optional_Index is True.
6955 (Parse_Expresion): New Boolean parameter Optional_Index
6957 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
6958 (Set_Source_Index_Of): New procedure
6960 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
6963 * prj-util.ads (Executable_Of): New parameter Index
6964 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
6965 New parameter Src_Index, defaulted to 0.
6967 2004-05-05 Ed Schonberg <schonberg@gnat.com>
6970 * sem_ch3.adb (Access_Definition): If this is an access parameter
6971 whose designated type is imported through a limited_with clause, do
6972 not add the enclosing subprogram to the list of private dependents of
6975 2004-05-05 Ed Schonberg <schonberg@gnat.com>
6978 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
6979 a limited_with clause, and the other is its non-limited view.
6981 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
6983 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
6985 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
6986 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
6987 Stand.Boolean_Literals to produce references to entities
6988 Standard_False and Standard_True from compile-time computed boolean
6991 * stand.ads (Boolean_Literals): New variable, provides the entity
6992 values for False and True, for use by the expander.
6994 2004-05-05 Doug Rupp <rupp@gnat.com>
6996 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
6997 5vinmaop.adb: Unchecked convert Short_Address vice Address
6999 * adaint.c, raise.c: Caste CRTL function return value
7000 to avoid gcc error on 32/64 bit IVMS.
7002 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
7005 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
7007 * 5qsystem.ads (Address): Declare as Long_Integer
7008 (Short_Address): Declare as 32 bit subtype of Address
7009 Declare abstract address operations to avoid gratuitous ambiguities.
7011 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
7013 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
7014 instead of the old Boolean_Entry_Barriers.
7015 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
7017 2004-05-05 GNAT Script <nobody@gnat.com>
7019 * Make-lang.in: Makefile automatically updated
7021 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
7023 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
7025 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
7029 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
7030 alone. Replacing object references by literals is inappropriate in a
7031 so low level context.
7033 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
7035 * a-exexpr.adb: Add comments
7037 2004-05-03 Joel Brobecker <brobecker@gnat.com>
7039 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
7040 declare the Ancestor_Tags array in Type_Specific_Data with a small size
7041 without risking a bounds check error when accessing one of its
7043 (Type_Specific_Data): Define Ancestor_Tags as a small array.
7044 This prevents us from hitting a limitation during the debug info
7045 generation when using stabs.
7047 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
7049 This prevents us from hitting a limitation during the debug info
7050 generation when using stabs.
7052 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
7054 lang-specs.h: Remove -gnatz* from specs.
7056 2004-05-03 Vincent Celier <celier@gnat.com>
7058 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
7060 * Make-lang.in, Makefile.in: Add gprmake
7062 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
7064 * sem_aggr.adb: Fix typo in comment.
7066 2004-05-03 Robert Dewar <dewar@gnat.com>
7068 * make.adb: Minor reformatting
7070 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
7072 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
7073 so that it works when address is not a private type.
7075 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
7076 properly with rewritten unchecked conversions. This prevents
7077 order-of-elaboration issues that can otherwise arise.
7078 (Minimum_Size): Don't check size of access types under VMS
7080 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
7081 interpretations of integer literals as type System.Address.
7083 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
7084 (Is_Descendent_Of): New function
7086 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
7088 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
7089 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
7090 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
7092 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
7093 of the old Max_Entry_Queue_Depth.
7095 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
7096 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
7097 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
7099 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
7100 New entry for proper handling of Max_Entry_Queue_Depth.
7101 New entry for proper handling of No_Dynamic_Interrupts.
7103 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
7104 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
7105 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
7106 the GNAT specific restriction Max_Entry_Queue_Depth.
7107 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
7108 the GNAT specific restriction No_Dynamic_Interrupts.
7110 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
7111 instead of the old Boolean_Entry_Barriers.
7112 Use the new restriction No_Dynamic_Attachment instead of the old
7113 No_Dynamic_Interrupts.
7115 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
7116 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
7118 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
7119 of the old Max_Entry_Queue_Depth.
7121 2004-05-03 GNAT Script <nobody@gnat.com>
7123 * Make-lang.in: Makefile automatically updated
7125 2004-04-29 Ed Schonberg <schonberg@gnat.com>
7127 * checks.adb (Enable_Range_Check): If the prefix of an index component
7128 is an access to an unconstrained array, perform check unconditionally.
7130 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7132 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
7135 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
7137 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
7138 alternate stack setting. There was no support for the tasking cases
7139 and the changes eventually caused a number of side-effect failures in
7140 the non-tasking case too.
7142 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
7144 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
7147 2004-04-29 Vincent Celier <celier@gnat.com>
7149 * make.adb (Gnatmake): Increase max size of argument array for
7150 gnatbind for the potential addition of -F.
7151 If there are Stand-Alone Library projects, invoke gnatbind with -F to
7152 be sure that elaboration flags will be checked.
7154 * switch-c.adb: Correct call to Scan_Pos for -gnateI
7156 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
7158 * sem_warn.adb (Check_References): Move '<access-variable> may be
7159 null' warning out of under Warn_On_No_Value_Assigned.
7161 2004-04-29 Ed Falis <falis@gnat.com>
7163 * gnat_ugn.texi: Fixed texi error
7165 2004-04-29 Robert Dewar <dewar@gnat.com>
7167 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
7168 abstract operations if they come from predefined files.
7170 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
7173 * s-addope.adb: Correct obvious error in mod function
7175 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
7177 * Makefile.in: Add target pairs for powerpc darwin*
7180 * a-intnam-darwin.ads, s-osinte-darwin.adb,
7181 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
7183 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
7185 * Makefile.in: Add target macro definitions for s390*-linux*.
7186 * system-linux-s390.ads: New file.
7187 * system-linux-s390x.ads: New file.
7189 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
7191 * gnat_ugn.texi: Correct argument to @setfilename.
7193 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
7195 * a-exexpr.adb (Unwind_Word): New data type.
7196 (Unwind_Exception): Use it as type of Private1 and Private2.
7198 * raise.c (db_action_for): Fix debug printf.
7200 2004-04-27 Ed Schonberg <schonberg@gnat.com>
7202 * a-wtmoio.ads: Formal type must be a modular type, not a signed
7205 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7207 * decl.c (gnat_to_gnu_entity, case object): Call
7208 __builtin_update_setjmp_buf.
7210 * gigi.h (update_setjmp_buf): Deleted.
7211 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
7213 * misc.c: (update_setjmp_buf): Deleted.
7215 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
7216 around block of RTL.
7218 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
7220 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
7222 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
7223 subprogram for which no pragma All_Calls_Remote applies, store the
7224 address of the real subprogram in the underlying record type, so local
7225 dereferences do not go through the PCS.
7227 2004-04-26 Robert Dewar <dewar@gnat.com>
7229 * i-c.ads: Add some type qualifications to avoid ambiguities when
7230 compiling with s-auxdec.ads and a non-private address type.
7232 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
7234 * Makefile.rtl: Fix error in previous check-in:
7235 Add s-addope.o to non tasking object list (rather than tasking object
7238 2004-04-26 Javier Miranda <miranda@gnat.com>
7240 * sem_aggr.adb: Fix typo in comments
7241 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
7242 Required to check the null-exclusion attribute.
7244 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
7245 case of anonymous access types in record and array components. For a
7246 component definition the level is the same of the enclosing composite
7249 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
7250 that are anonymous access types the level of accessibility depends on
7251 the enclosing type declaration. In order to have this information, set
7252 the scope of the anonymous access type to the enclosing record type
7254 (Array_Type_Declaration): In case of components that are anonymous
7255 access types the level of accessibility depends on the enclosing type
7256 declaration. In order to have this information, set the scope of the
7257 anonymous access type to the enclosing array type declaration.
7259 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
7262 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
7263 renaming of anonymous access-to-constant types allowed if and only if
7264 the renamed object is access-to-constant.
7266 * sem_util.adb (Type_Access_Level): In case of anonymous access types
7267 that are component_definition or discriminants of a nonlimited type,
7268 the level is the same as that of the enclosing component type.
7270 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
7272 * sem_elim.adb: Some minor code reorganization from code reading. Fix
7273 misprint in the function name (File_Name_Match).
7275 2004-04-23 Laurent GUERBY <laurent@guerby.net>
7277 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
7280 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7282 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
7284 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
7286 * adaint.c (__gnat_try_lock): No longer requires that the parent
7287 directory be writable, the directory itself is enough.
7288 (gnat_is_absolute_path): Change profile, so that the call from
7289 GNAT.OS_Lib can be made more efficient.
7291 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
7292 from GNAT.OS_Lib can be made more efficient.
7294 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
7295 one copy of the file name. Found by code reading.
7297 2004-04-23 Vincent Celier <celier@gnat.com>
7299 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
7300 Correct documentation on gnatmake switches transmitted to the compiler
7302 * ali.ads: Minor comment fix
7304 2004-04-23 Javier Miranda <miranda@gnat.com>
7306 * sem_ch6.adb: (Confirming Types): Code cleanup
7308 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
7309 subprogram types: E_Anonymous_Access_Subprogram_Type and
7310 E_Anonymous_Access_Protected_Subprogram_Type.
7312 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
7314 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
7315 whether a pragma All_Calls_Remote applies to the subprogram on which
7317 No functional change is introduced by this revision; the new parameter
7318 will be used to allow calls to local RCI subprograms to be optimized
7319 to not use the PCS in the case where no pragma All_Calls_Remote applies,
7320 as is already done in the PolyORB implementation of the DSA.
7322 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
7323 whether a pragma All_Calls_Remote applies to the subprogram on which
7325 No functional change is introduced by this revision; the new parameter
7326 will be used to allow calls to local RCI subprograms to be optimized
7327 to not use the PCS in the case where no pragma All_Calls_Remote applies,
7328 as is already done in the PolyORB implementation of the DSA.
7330 2004-04-23 Robert Dewar <dewar@gnat.com>
7332 * Makefile.rtl: Add entry for s-addope.o in run time library list
7333 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
7334 * s-addope.ads, s-addope.adb: New files.
7336 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
7337 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
7338 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
7339 System.Address to be non-private and signed.
7341 * sem_elim.adb: Minor reformatting (fairly extensive)
7342 Some minor code reorganization from code reading
7343 Add a couple of ??? comments
7345 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7347 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
7348 (tree_transform, case N_If_Statement): Remove non-determinism.
7350 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
7352 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
7354 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
7357 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
7358 no longer used as a parameter name for Eliminate pragma).
7360 2004-04-22 Laurent GUERBY <laurent@guerby.net>
7362 PR optimization/14984
7363 PR optimization/14985
7364 * trans.c (gigi): Fix non determinism leading to bootstrap
7365 comparison failures.
7367 2004-04-21 Pascal Obry <obry@gnat.com>
7369 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
7370 passed to spawnvp() to properly handle program pathname with spaces on
7373 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
7375 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
7376 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
7377 unlocked in case of exceptions.
7379 2004-04-21 Joel Brobecker <brobecker@gnat.com>
7381 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
7382 This function does not exist anymore.
7384 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
7386 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
7388 * link.c: Move variables to the __gnat name space.
7390 * Makefile.in: list link.o explicitly when needed.
7392 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
7394 2004-04-21 Javier Miranda <miranda@gnat.com>
7396 * einfo.adb (Original_Access_Type): New subprogram
7397 (Set_Original_Access_Type): New subprogram
7398 (Write_Field21_Name): Write the name of the new field
7400 * einfo.ads (Original_Access_Type): New field present in access to
7402 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
7403 E_Anonymous_Access_Protected_Subprogram_Type.
7405 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
7408 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
7409 to anonymous access to subprogram types.
7411 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
7412 to subprogram types.
7414 * sem_ch3.adb (Access_Definition): Complete decoration of entities
7415 corresponding to anonymous access to subprogram types.
7416 (Analyze_Component_Declaration): Add new actual to the call to
7417 subprogram replace_anonymous_access_to_protected_subprogram.
7418 (Array_Type_Declaration): Add new actual to the call to subprogram
7419 replace_anonymous_access_to_protected_subprogram.
7420 (Process_Discriminants): Add new actual to the call to subprogram
7421 replace_anonymous_access_to_protected_subprogram.
7422 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
7424 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
7427 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
7428 access to subprogram types.
7430 * sem_util.adb (Has_Declarations): Addition of package_specification
7433 2004-04-21 Ed Schonberg <schonberg@gnat.com>
7435 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
7436 inlined flags to renamed entity only if in current unit.
7438 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
7440 * s-parint.ads: Add DSA implementation marker.
7442 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
7443 value of System.Partition_Interface.DSA_Implementation to determine
7444 what version of the distributed systems annex is available (no
7445 implementation, GLADE, or PolyORB).
7447 2004-04-21 Joel Brobecker <brobecker@gnat.com>
7449 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
7451 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7453 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
7454 with new type if alias sets differ.
7455 Fixes ACATS c41103b.
7457 2004-04-21 Vincent Celier <celier@gnat.com>
7459 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
7460 Add array Lang_Args for the language specific compiling argument
7463 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
7465 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
7467 * gnat_rm.texi: Update the descripton of the Eliminate pragma
7468 according to the recent changes in the format of the parameters of the
7469 pragma (replacing Homonym_Number with Source_Location).
7471 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
7473 * 5isystem.ads: Removed, unused.
7475 * gnat_rm.texi: Redo 1.13 change.
7477 2004-04-19 Robert Dewar <dewar@gnat.com>
7479 * s-stoele.ads: Clean up definition of Storage_Offset (the new
7480 definition is cleaner, avoids the kludge of explicit Standard operator
7481 references, and also is consistent with a visible System.Address with
7482 no visible operations.
7484 * s-geveop.adb: Add declarations to avoid assumption of visible
7485 operations on type System.Address (since these might not be available
7486 if Address is a non-private type for which the operations
7489 * sem_eval.adb: Minor reformatting
7491 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
7492 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
7493 reformatting (new function spec format).
7495 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
7496 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
7497 s-caun64.adb: Add declarations to avoid assumption of visible
7498 operations on type System.Address (since these might not be available
7499 if Address is a non-private type for which the operations are made
7502 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
7504 * exp_intr.adb: Minor comment update
7506 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
7508 * 5omastop.adb: Add declarations to avoid assumption of visible
7509 operations on type System.Address (since these might not be available
7510 if Address is a non-private type for which the operations
7513 2004-04-19 Vincent Celier <celier@gnat.com>
7515 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
7517 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
7520 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
7522 Call Check with Process_Languages.
7523 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
7524 with Process_Languages.
7525 (Recursive_Check): New Boolean parameter Process_Languages. Call
7526 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
7529 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
7531 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
7532 parameter Ada_Main, defaulted to True.
7533 Check for Ada specific characteristics only when Ada_Main is True.
7535 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
7537 * prj.adb: (Project_Empty): Add new Project_Data components.
7539 * prj.ads: New types and tables for non Ada languages.
7540 (Project_Data): New components Languages, Impl_Suffixes,
7541 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
7542 Include_Path, Include_Data_Set.
7544 * prj-env.ads, prj-env.adb: Minor reformatting
7546 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
7547 Put subprograms in alphabetical order
7549 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
7550 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
7553 * mlib-prj.adb: Back out modification in last version, as they are
7555 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
7557 * make.adb: (Mains): Moved to package Makeutl
7558 (Linker_Opts): Moved to package Makeutl
7559 (Is_External_Assignment): Moved to package Makeutl
7560 (Test_If_Relative_Path): Moved to package Makeutl
7561 (Gnatmake): Move sorting of linker options to function
7562 Makeutl.Linker_Options_Switches.
7564 * makeutl.ads, makeutl.adb: New files.
7566 * Makefile.in: Add makeutl.o to the object files for gnatmake
7568 * makeusg.adb: Add line for new switch -eL.
7570 * gnatls.adb (Image): New function.
7571 (Output_Unit): If in verbose mode, output the list of restrictions
7572 specified by pragmas Restrictions.
7574 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
7577 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
7578 needed, to put it in the range 1970 (included) - 2026 (excluded).
7579 (Time_Of): Do not shift Unix_Min_Year (1970).
7580 Shift the date by multiple of 56 years, if needed, to put it in the
7581 range 1970 (included) - 2026 (excluded).
7583 * adaint.h, adaint.c (__gnat_set_executable): New function.
7585 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7587 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
7589 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
7590 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
7591 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
7592 (tree_transform, case N_Code_Statement): Likewise.
7593 (gnat_expand_stmt, case LABEL_STMT): Don't look at
7594 LABEL_STMT_FIRST_IN_EH.
7595 (gnat_expand_stmt, case ASM_STMT): New case.
7597 * utils2.c (build_unary_op): Properly set TREE_READONLY of
7598 UNCONSTRAINED_ARRAY_REF.
7600 * utils.c (poplevel): Temporarily push/pop GC context around inline
7603 * decl.c (maybe_variable): Properly set TREE_READONLY of
7604 UNCONSTRAINED_ARRAY_REF.
7605 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
7607 * ada-tree.def: (ASM_STMT): New.
7609 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
7610 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
7611 ASM_STMT_INPUT): New.
7612 (ASM_STMT_CLOBBER): Likewise.
7614 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
7616 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
7617 general rcheck mechanism to raise Program_Error for E.4(18), instead
7618 of a custom raiser in System.Partition_Interface.
7619 Part of general cleanup work before PolyORB integration.
7621 * snames.ads, snames.adb: Add new runtime library entities and names
7624 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
7626 (Build_Subprogram_Id): New subprogram provided by exp_dist
7627 Code reorganisation in preparation for PolyORB integration.
7629 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
7631 (Build_Subprogram_Id): New subprogram provided by exp_dist
7633 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
7634 actual parameter types for call to dereference of an
7635 access-to-subprogram type.
7637 * rtsfind.ads: Add new runtime library entities and names for PolyORB
7640 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
7641 instead, which has the same behaviour here since we never pass it a
7644 * link.c (run_path_option, Solaris case): Use -Wl, as for other
7647 * Makefile.in: adjust object file lists for gnatlink and gnatmake
7648 to account for new dependency upon Interfaces.C.Strings + link.o
7649 For x86 FreeBSD, use 86numaux.
7651 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
7652 from Mlib.Tgt to Mlib.
7654 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
7657 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
7658 target-specific versions of this subprogram, now implemented as a
7659 target-independent function in Mlib.
7661 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
7662 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
7663 (Linker_Library_Path_Option): Remove target-specific versions of this
7664 subprogram, now implemented as a target-independent function in Mlib.
7666 * atree.adb: (Allocate_Initialize_Node): New subprogram.
7667 Factors out node table slots allocation.
7668 (Fix_Parents): New subprogram.
7669 Encapsulate the pattern of fixing up parent pointers for syntactic
7670 children of a rewritten node.
7671 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
7672 (Rewrite): Use New_Copy when creating saved copy of original node.
7673 (Replace): Use Copy_Node to copy nodes.
7675 2004-04-19 Javier Miranda <miranda@gnat.com>
7677 * sprint.adb (Sprint_Node_Actual): Give support to the new
7678 Access_To_Subprogram node available in Access_Definition nodes. In
7679 addition, give support to the AI-231 node fields: null-exclusion,
7680 all-present, constant-present.
7682 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
7684 * sinfo.ads, sinfo.adb:
7685 New field Access_To_Subprogram_Definition in Access_Definition nodes
7687 * sem_ch6.adb (Process_Formals): Move here the code that creates and
7688 decorates internal subtype declaration corresponding to the
7689 null-excluding formal. This code was previously in Set_Actual_Subtypes.
7690 In addition, carry out some code cleanup on this code. In case of
7691 access to protected subprogram call
7692 Replace_Anonymous_Access_To_Protected_Subprogram.
7693 (Set_Actual_Subtypes): Code cleanup.
7695 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
7696 Find_Type in case of anonymous access renamings. Add warning in case of
7697 null-excluding attribute used in anonymous access renaming.
7699 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
7702 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
7704 (Access_Definition): In case of anonymous access to subprograms call
7705 the corresponding semantic routine to decorate the node.
7706 (Access_Subprogram_Declaration): Addition of some comments indicating
7707 some code that probably should be added here. Detected by comparison
7708 with the access_definition subprogram.
7709 (Analyze_Component_Declaration): In case of access to protected
7710 subprogram call Replace_Anonymous_Access_To_Protected.
7711 (Array_Type_Declaration): In case of access to protected subprogram call
7712 Replace_Anonymous_Access_To_Protected_Subprogram.
7713 (Process_Discriminants): In case of access to protected subprogram call
7714 Replace_Anonymous_Access_To_Protected_Subprogram.
7716 * par.adb (P_Access_Definition): New formal that indicates if the
7717 null-exclusion part was present.
7718 (P_Access_Type_Definition): New formal that indicates if the caller has
7719 already parsed the null-excluding part.
7721 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
7722 (P_Identifier_Declarations): Code cleanup and give support to renamings
7723 of anonymous access to subprogram types.
7724 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
7725 (P_Array_Type_Definition): Give support to AI-254.
7726 (P_Component_Items): Give support to AI-254.
7727 (P_Access_Definition): New formal that indicates if the header was
7728 already parsed by the caller.
7729 (P_Access_Type_Definition): New formal that indicates if the caller has
7730 already parsed the null-excluding part.
7732 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
7733 call to P_Access_Definition.
7735 2004-04-19 Geert Bosch <bosch@gnat.com>
7737 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
7738 the delicate semantics of floating-point to integer conversion.
7739 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
7741 * eval_fat.adb (Machine_Mantissa): Moved to spec.
7742 (Machine_Radix): New function.
7744 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
7746 (Machine_Radix): New function also for use in conversion checks.
7748 2004-04-19 Ed Schonberg <schonberg@gnat.com>
7750 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
7752 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
7753 to decorate the access-to-protected subprogram and the equivalent type.
7755 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
7756 to anonymous access to subprogram types.
7758 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
7759 constant-folding, for legality checks in contexts that require an RM
7762 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
7763 temporary but stack checking is not enabled, increment serial number
7764 to so that symbol generation is consistent with and without stack
7767 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
7768 independent on whether stack checking is enabled, caller must check
7769 the corresponding flag.
7771 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
7773 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
7774 parent if it has discriminants.
7775 (Build_Derived_Private_Type): Constructed full view does
7776 not come from source.
7777 (Process_Discriminants): Default discriminants on a tagged type are
7778 legal if this is the internal completion of a private untagged
7781 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
7782 no constraint checks, because it corresponds to an existing object.
7784 * sem_prag.adb (Process_Convention): Pragma applies
7785 only to subprograms in the same declarative part, i.e. the same unit,
7788 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
7789 ignore type mismatch on a numeric conversion if expression comes from
7792 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
7794 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
7795 Homonym_Number parameter, add processing for Source_Location parameter
7797 (Check_Eliminated): Remove the check for homonym numbers, add the check
7798 for source location traces.
7800 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
7801 with Arg_Source_Location corresponding to the changes in the format of
7804 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
7805 Eliminate pragma corresponding to the changes in the format of the
7806 pragma: Homonym_Number is replaced with Source_Location, two ways of
7807 distinguishing homonyms are mutially-exclusive.
7809 2004-04-19 Joel Brobecker <brobecker@gnat.com>
7811 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
7813 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
7814 No_Dollar_In_Label, no longer necessary, as it is always True.
7815 (Strip_Suffixes): Likewise.
7817 2004-04-19 Gary Dismukes <dismukes@gnat.com>
7819 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
7820 modulus for compatibility with size clause on targets with 16-bit
7823 * layout.adb (Discrimify): In the case of private types, set Vtyp to
7824 full type to fix type mismatches on calls to size functions for
7825 discriminant-dependent array components.
7827 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
7829 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
7832 2004-04-19 Pascal Obry <obry@gnat.com>
7834 * mdll-utl.adb (Locate): New version is idempotent.
7836 2004-04-17 Laurent Guerby <laurent@guerby.net>
7838 PR ada/14988 (partial)
7839 * impunit.adb: Fix typo.
7841 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
7843 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
7844 and install-rts-cert targets. Remove all gnatlib and gnattools
7845 targets and all other rts-* targets (moved to libada). Remove (now)
7846 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
7847 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
7849 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7851 * trans.c (tree_transform): Shortcut returning error_mark_node for
7852 statements in annotate_only_mode.
7853 (tree_transform, case N_Label, case N_Return_Statement,
7854 N_Goto_Statement): Make statement tree instead of generating code.
7855 (tree_transform, case N_Assignment_Statement): No longer check
7857 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
7859 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
7861 (gnat_to_gnu): Collect any RTL generated and deal with it.
7862 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
7863 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
7864 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
7866 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
7868 * ada-tree.def (EXPR_STMT): Fix typo in name.
7869 (BLOCK_STMT, IF_STMT): New nodes.
7871 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
7872 LABEL_STMT_FIRST_IN_EH): New macros.
7873 (RETURN_STMT_EXPR): Likewise.
7875 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
7876 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
7878 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
7880 * atree.ads: Correct documentation on extended nodes.
7882 * link.c: Set run_path_option for FreeBSD.
7884 2004-04-08 Vincent Celier <celier@gnat.com>
7886 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
7887 one of the ALI file, do not link with DEC lib.
7889 * par.adb Remove the last two characters ("%s" or "%b") when checking
7890 if a language defined unit may be recompiled.
7892 2004-04-08 Ed Schonberg <schonberg@gnat.com>
7894 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
7895 removal of abstract operation leaves no possible interpretation for
7898 * sem_eval.adb (Eval_Qualified_Expression): Use
7899 Set_Raises_Constraint_Error on node when needed, so that it does not
7900 get optimized away by subsequent optimizations.
7902 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
7903 operands even when they are not wrapped in a type conversion.
7905 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
7907 * sem_prag.adb (Set_Exported): Warn about making static as result of
7908 export only when the export is coming from source. This may be not
7909 be true e.g. on VMS where we expand export pragmas for exception codes
7910 together with imported or exported exceptions, and we don't want the
7911 user to be warned about something he didn't write.
7913 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
7915 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
7916 duplication between normal entities and those declared as renamings.
7917 No functional change.
7919 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
7920 inline functions returning an unconstrained result.
7922 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
7924 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
7925 conform to what other front-ends do.
7927 2004-04-08 Doug Rupp <rupp@gnat.com>
7929 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
7932 2004-04-06 Pascal Obry <obry@gnat.com>
7934 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
7936 * osint.adb (Program_Name): Do not look past a directory separator.
7938 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
7940 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
7942 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
7943 requirement for preserving a copy of the original assignment node.
7945 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
7947 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
7949 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
7952 2004-04-06 Ed Schonberg <schonberg@gnat.com>
7954 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
7955 operator calls in functional notation, and apply
7956 Universal_Interpretation to operands, not to their type.
7958 2004-04-06 Robert Dewar <dewar@gnat.com>
7960 * 5wdirval.adb: Minor reformatting
7962 2004-04-06 Ed Falis <falis@gnat.com>
7964 * gnat_rm.texi: Improve a reference to the GCC manual
7966 2004-04-05 Vincent Celier <celier@gnat.com>
7968 * adaint.h, adaint.c: Add function __gnat_named_file_length
7970 * impunit.adb: Add Ada.Directories to the list
7972 * Makefile.in: Add VMS and Windows versions of
7973 Ada.Directories.Validity package body.
7975 * Makefile.rtl: Add a-direct and a-dirval
7977 * mlib-tgt.ads: Minor comment update.
7979 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
7980 a-direct.ads, a-direct.adb: New files.
7982 2004-04-05 Vincent Celier <celier@gnat.com>
7985 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
7986 just to the compiler.
7988 2004-04-05 Robert Dewar <dewar@gnat.com>
7990 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
7991 returned string is 1.
7993 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
7995 * eval_fat.ads: Minor reformatting
7997 * g-curexc.ads: Document that lower bound of returned string values
8000 * gnatlink.adb: Add ??? comment for previous change
8001 (need to document why this is VMS specific)
8003 * s-stoele.ads: Minor reformatting
8005 * tbuild.ads: Minor reformatting throughout (new function specs)
8007 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
8010 * scng.adb: Minor reformatting
8012 2004-04-05 Geert Bosch <bosch@gnat.com>
8014 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
8015 (Leading_Part): Still perform truncation to machine number if the
8016 specified radix_digits is greater or equal to machine_mantissa.
8018 2004-04-05 Javier Miranda <miranda@gnat.com>
8020 * par-ch3.adb: Complete documentation of previous change
8021 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
8022 (aliased must appear before constant).
8024 * par-ch4.adb: Complete documentation of previous change.
8026 * par-ch6.adb: Complete documentation of previous change.
8028 * sinfo.ads: Fix typo in commment.
8030 2004-04-05 Ed Schonberg <schonberg@gnat.com>
8032 * sem_ch3.adb (Inherit_Components): If derived type is private and has
8033 stored discriminants, use its discriminants to constrain parent type,
8034 as is done for non-private derived record types.
8036 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
8037 Ada 2005 AI-310: an abstract non-dispatching operation is not a
8038 candidate interpretation in an overloaded call.
8040 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
8041 expression is Null and target type is not an access type (e.g. a
8042 non-private address type).
8044 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
8046 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
8047 statement whose right-hand side is an inlined call, save a copy of the
8048 original assignment subtree to preserve enough consistency for
8049 Analyze_Assignment to proceed.
8051 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
8052 complete assignment subtree which is now unnecessary, as the expansion
8053 of inlined call has been improved to preserve a consistent assignment
8054 tree. Note_Possible_Modification must be called only
8055 after checks have been applied, or else unnecessary checks will
8058 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
8059 of explicit dereferences that do not Come_From_Source:
8060 - be selective on cases where we must go back to the dereferenced
8061 pointer (an assignment to an implicit dereference must not be
8062 recorded as modifying the pointer);
8063 - do not rely on Original_Node being present (Analyze_Assignment
8064 calls Note_Possible_Modification on a copied tree).
8066 * sem_warn.adb (Check_References): When an unset reference to a pointer
8067 that is never assigned is encountered, prefer '<pointer> may be null'
8068 warning over '<pointer> is never assigned a value'.
8070 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
8072 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
8075 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
8077 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
8078 libexc. We currently don't reference anything in this library and
8079 linking it in triggers linker warnings we don't want to see.
8081 * init.c: Update comments.
8083 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8085 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
8086 * utils.c (create_field_decl): Likewise.
8087 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
8089 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
8091 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
8092 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
8093 Add info directory entry and category.
8095 2004-04-02 Jan Hubicka <jh@suse.cz>
8097 * utils.c: Include function.h
8098 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
8100 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
8103 * Make-lang.in: Clean up generation of documentation
8105 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
8107 * xgnatug.adb: Removed, replaced by xgnatugn.adb
8109 * xgnatugn.adb: Replaces xgnatug.adb
8111 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
8113 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
8115 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
8116 gnat_ug_wnt.texi: Removed.
8118 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
8120 * utils2.c: Update copyright notice.
8122 2004-04-01 Robert Dewar <dewar@gnat.com>
8124 * checks.adb: Minor reformatting throughout
8125 Note that prev checkin added RM reference to alignment warning
8127 2004-04-01 Ed Schonberg <schonberg@gnat.com>
8129 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
8130 non-static when building aggregate for bit-packed array.
8132 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
8133 function call that is itself the actual in a procedure call, build
8136 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
8137 a string literal, create a temporary for it, constant folding only
8138 handles scalars here.
8140 2004-04-01 Vincent Celier <celier@gnat.com>
8142 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
8143 Error_Msg_SP): New empty procedures to instantiate the Scanner.
8144 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
8146 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
8147 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
8148 and get the checksum.
8150 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
8152 Increase the Marking_Label at the end of the Multiple_Main_Loop,
8153 instead of at the beginning.
8155 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
8157 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
8160 * osint.ads (Multi_Unit_Index_Character): New Character global variable
8162 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
8165 * par.adb: Remove test on file name to detect language defined units.
8166 Add test on unit name, after parsing, to detect language defined units
8167 that are not compiled with -gnatg (except System.RPC and its children)
8169 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
8170 following units without style checking.
8172 * switch-c.adb: Change -gnatC to -gnateI
8174 * usage.adb: Document new switch -gnateInnn
8176 * scng.adb (Accumulate_Token_Checksum): New procedure
8177 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
8178 word or literal number.
8179 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
8182 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
8185 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
8186 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
8187 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
8188 5vtpopde.adb: Add missing 'constant' keywords.
8190 2004-04-01 Javier Miranda <miranda@gnat.com>
8192 * par-ch4.adb: (P_Allocator): Code cleanup
8194 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
8197 * sinfo.ads: Complete documentation of previous change
8199 2004-04-01 Pascal Obry <obry@gnat.com>
8201 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
8202 only on VMS. This special handling was done because an old GNU/ld bug
8203 on Windows which has been fixed.
8205 2004-04-01 GNAT Script <nobody@gnat.com>
8207 * Make-lang.in: Makefile automatically updated
8209 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8211 * decl.c (gnat_to_gnu_entity, make_type_from_size):
8212 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
8213 * trans.c (tree_transform, convert_with_check): Likewise.
8214 * utils.c (gnat_signed_or_unsigned_type): Likewise.
8215 (build_vms_descriptor, unchecked_convert): Likewise.
8216 * utils2.c (nonbinary_modular_operation): Likewise.
8218 2004-03-29 Javier Miranda <miranda@gnat.com>
8220 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
8221 (Install_Null_Excluding_Check): Local subprogram that determines whether
8222 an access node requires a runtime access check and if so inserts the
8223 appropriate run-time check.
8224 (Apply_Access_Check): Call Install_Null_Excluding check if required
8225 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
8227 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
8229 * einfo.ads: Fix typo in comment
8231 * exp_ch3.adb (Build_Assignment): Generate conversion to the
8232 null-excluding type to force the corresponding run-time check.
8233 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
8234 type to force the corresponding run-time check.
8236 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
8237 the null-excluding type to force the corresponding run-time check.
8239 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
8240 case of access types unless they have the null-excluding attribute.
8242 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
8245 * exp_util.ads: Fix typo in comment
8247 * par.adb (P_Null_Exclusion): New subprogram
8248 (P_Subtype_Indication): New formal that indicates if the null-excluding
8249 part has been scanned-out and it was present
8251 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
8253 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
8254 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
8255 type to force the corresponding run-time check
8256 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
8258 (Resolve_Array_Aggregate): Carry out some static checks
8259 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
8261 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
8262 attribute must be set only if specified by means of the null-excluding
8263 part. In addition, we must also propagate the access-constant attribute
8265 (Access_Subprogram_Declaration, Access_Type_Declaration,
8266 Analyze_Component_Declaration, Analyze_Object_Declaration,
8267 Array_Type_Declaration, Process_Discriminants,
8268 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
8269 and carry out some static checks.
8270 (Build_Derived_Access_Type): Set the null-excluding attribute
8271 (Derived_Type_Declaration, Process_Subtype): Carry out some static
8274 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
8276 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
8278 * sem_ch6.adb (Process_Formals): Carry out some static checks.
8279 (Set_Actual_Subtypes): Generate null-excluding subtype if the
8280 null-excluding part was present; it is not required to be done here in
8281 case of anonymous access types.
8282 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
8285 * sem_res.adb (Resolve_Actuals): Carry out some static check
8286 (Resolve_Null): Allow null in anonymous access
8288 * sinfo.adb: New subprogram Null_Exclusion_Present
8289 All_Present and Constant_Present available on access_definition nodes
8291 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
8292 object_declaration, derived_type_definition, component_definition,
8293 discriminant_specification, access_to_object_definition,
8294 access_function_definition, allocator, access_procedure_definition,
8295 access_definition, parameter_specification, All_Present and
8296 Constant_Present flags available on access_definition nodes.
8298 2004-03-29 Robert Dewar <dewar@gnat.com>
8300 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
8301 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
8302 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
8303 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
8304 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
8305 sem_prag.adb: Updates to handle multiple units/file
8307 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
8309 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
8310 sem_util.adb: Minor reformatting
8312 * sem_ch12.adb: Add comment for previous change
8314 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
8316 * osint.adb (Executable_Prefix): Set Exec_Name to the current
8317 executable name when not initialized. Otherwise, use its current value.
8319 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
8320 initialize it to another executable name than the current one. This
8321 allows to configure paths for an executable name (gnatmake) different
8322 from the current one (gnatdist).
8324 2004-03-29 Ed Schonberg <schonberg@gnat.com>
8326 * exp_ch6.adb (Expand_Call): A call to a function declared in the
8327 current unit cannot be inlined if it appears in the body of a withed
8328 unit, to avoid order of elaboration problems in gigi.
8330 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
8331 information for protected (wrapper) operation as well, to simplify gdb
8334 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
8335 protected body, indicate that the entity for the generated spec comes
8336 from source, to ensure that references are properly generated for it.
8337 (Build_Body_To_Inline): Do not inline a function that returns a
8340 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
8341 apply convention to homonyms that are declared explicitly.
8343 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
8344 that renames an equality operator and the operands are overloaded,
8345 resolve them with the declared formal types, before rewriting as an
8348 2004-03-29 GNAT Script <nobody@gnat.com>
8350 * Make-lang.in: Makefile automatically updated
8352 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
8354 * memtrack.adb: Log realloc calls, which are treated as free followed
8357 2004-03-25 Vincent Celier <celier@gnat.com>
8359 * prj-makr.adb (Process_Directories): Detect when a file contains
8360 several units. Do not include such files in the config pragmas or
8361 in the naming scheme.
8363 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
8364 Resolve links only when not in Trusted_Mode.
8365 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
8366 Do not resolve links for the display names.
8368 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
8369 resolve links when computing the display names.
8371 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
8373 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
8374 attribute reference does not denote a subtype, it can be any
8375 expression that has a classwide type, potentially after an implicit
8376 dereference. In particular, the prefix can be a view conversion for
8377 a classwide type (for which Is_Object_Reference holds), but it can
8378 also be a value conversion for an access-to-classwide type. In the
8379 latter case, there is an implicit dereference, and the original node
8380 for the prefix does not verify Is_Object_Reference.
8382 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
8383 conversion of a discriminant-dependent component of a mutable object
8386 2004-03-25 Ed Schonberg <schonberg@gnat.com>
8388 * freeze.adb (Freeze_Entity): When an inherited subprogram is
8389 inherited, has convention C, and has unconstrained array parameters,
8390 place the corresponding warning on the derived type declaration rather
8391 than the original subprogram.
8393 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
8394 indication on renaming declaration, if formal has a box and actual
8397 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
8398 determine whether to generate an implicit or explicit reference to
8401 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
8402 subprogram renaming comes from a defaulted formal subprogram in an
8405 2004-03-25 Gary Dismukes <dismukes@gnat.com>
8407 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
8408 value expressions to ensure that calls within a component definition
8409 will be checked (since those are evaluated during the record type's
8412 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
8414 * s-tpobop.adb: Code clean up:
8415 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
8417 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
8419 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
8421 * Makefile.in: Clean up in the ravenscar run time.
8423 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8425 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
8426 of No_Strict_Aliasing to build_pointer_type_for_mode.
8427 * utils.c (update_pointer_to): Walk pointer and ref chains.
8429 2004-03-22 Cyrille Comar <comar@act-europe.fr>
8431 * ali.ads: Fix Comment about Dynamic_Elab.
8433 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
8434 Has_RACW, Is_Generic, etc.)
8435 (Output_Object, Gnatls): Take into account ALI files not attached to
8438 2004-03-22 Vincent Celier <celier@gnat.com>
8440 * gprep.adb: Change all String_Access to Name_Id
8441 (Is_ASCII_Letter): new function
8442 (Double_File_Name_Buffer): New procedure
8443 (Preprocess_Infile_Name): New procedure
8444 (Process_Files): New procedure
8445 (Gnatprep): Check if output and input are existing directories.
8446 Call Process_Files to do the real job.
8448 2004-03-22 Robert Dewar <dewar@gnat.com>
8450 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
8451 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
8453 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
8455 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
8456 case when the source contains only comments.
8458 2004-03-22 Ed Schonberg <schonberg@gnat.com>
8460 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
8461 declaration for a child subprogram body that acts as a spec, indicate
8462 that the entity in the declaration needs debugging information.
8464 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
8465 full view if the subtype is created for a constrained record component;
8466 gigi has enough information to construct the record, and there is no
8467 place in the tree for the declaration.
8469 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
8470 serial number for the dummy body that is built for analysis, to avoid
8471 inconsistencies in the generation of internal names when compiling
8474 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
8476 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
8479 2004-03-22 GNAT Script <nobody@gnat.com>
8481 * Make-lang.in: Makefile automatically updated
8483 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8485 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
8486 * trans.c (tree_transform, emit_index_check): Likewise.
8487 * utils.c (build_template): Likewise.
8488 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
8489 (maybe_unconstrained_array, unchecked_convert): Likewise.
8490 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
8491 (build_unary_op): Likewise.
8492 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
8493 (fill_vms_descriptor): Likewise.
8494 (build_call_alloc_dealloc): Likewise.
8496 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
8498 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
8501 * gnat_ug.texi: Add info directory category and entry.
8502 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
8503 gnat_ug_wnt.texi: Regenerate.
8505 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
8507 * ada-tree.h: Update copyright notice.
8510 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
8512 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
8513 as regular exception objects and not as mere integers representing the
8514 condition code. The latter approach required some dynamics to mask off
8515 severity bits, which did not fit well into the GCC table based model.
8516 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
8517 exception data objects. We don't it and it would conflict with the other
8518 external symbol we have to generate for such exceptions.
8520 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
8521 the special code for VMS exceptions, since these are now represented
8522 as regular exceptions objects.
8524 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8526 * decl.c (debug_no_type_hash): Remove.
8527 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
8528 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
8530 2004-03-19 Laurent Guerby <laurent@guerby.net>
8532 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
8533 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
8535 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8537 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
8538 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
8539 (TYPE_RM_SIZE_INT): Directly use type.values.
8540 (TREE_LOOP_ID): Clean up check.
8541 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
8542 TYPE_VALUES, not TYPE_FIELDS.
8543 * trans.c (convert_with_check): Delay access of bounds of basetype
8544 until sure is numeric.
8546 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
8548 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
8551 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
8552 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
8553 Specific.Set instead of direct call to e.g pthread_setspecific.
8555 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
8557 * adaint.c: Update comments.
8559 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
8560 GNATLIB_SHARED for FreeBSD.
8562 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
8564 * init.c [VxWorks]: Do not fix the stack size for the environment task.
8565 When needed (stack checking) the stack size is retrieved
8566 from the VxWorks kernel.
8568 * Makefile.in: Flag -nostdinc is required when building the run time
8569 for avoiding looking for files in the base compiler.
8570 Add the VxWorks specific version of the package body for
8571 System.Stack_checking.Operations (5zstchop.adb).
8573 * Make-lang.in: Add the object file for
8574 System.Stack_Checking.Operations.
8576 * Makefile.rtl: Add object file for the package
8577 System.Stack_Checking.Operations.
8579 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
8581 * s-stache.ads, s-stache.adb: Move the operations related to stack
8582 checking from this package to package System.Stack_Checking.Operations.
8583 This way, stack checking operations are only linked in the final
8584 executable when using the -fstack-check flag.
8586 2004-03-18 Doug Rupp <rupp@gnat.com>
8588 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
8591 * 5qsystem.ads, 5xcrtl.ads: New files.
8593 2004-03-18 Vincent Celier <celier@gnat.com>
8595 * prj.adb (Reset): Reset hash table Files_Htable
8597 * prj-env.adb (Source_Paths, Object_Paths): New tables.
8598 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
8599 the procedures Add_To_Path_File.
8600 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
8601 making sure that each directory is present only once and, for object
8602 dirs, when a directory already present is added, the duplicate is
8603 removed and the directory is always put as the last in the table.
8604 Write the path files at the end of these accumulations.
8606 * prj-nmsc.adb (Record_Source): Add source file name in hash table
8607 Files_Htable for all sources.
8609 * prj-proc.adb (Process): Remove restrictions between not directly
8610 related extending projects.
8612 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
8614 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
8615 (Find_Sources): Minor speed optimization.
8617 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
8618 parameter Trusted_Mode.
8620 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
8622 * scn.adb (Determine_License): Take into account a degenerated case
8623 when the source contains only comments.
8625 2004-03-18 Ed Schonberg <schonberg@gnat.com>
8627 * sem_warn.adb (Check_References): For a warning on a selected
8628 component that does not come from source, locate an uninitialized
8629 component of the record type to produce a more precise error message.
8631 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
8633 * 3zsoccon.ads: Fix multicast options.
8635 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
8638 2004-03-15 Robert Dewar <dewar@gnat.com>
8640 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
8641 pragma used for a private type.
8643 * lib-xref.adb (Generate_Reference): Do not generate warning if
8644 reference is in a different unit from the pragma Unreferenced.
8646 * 5vtpopde.adb: Minor reformatting
8647 Fix casing of To_Task_ID
8649 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
8650 flag if we have an unchecked conversion to an access type in the same
8653 2004-03-15 Geert Bosch <bosch@gnat.com>
8655 * a-ngcoty.adb (Modulus): In alternate formula for large real or
8656 imaginary parts, use Double precision throughout.
8658 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
8659 we want to be able to compile run-time with -gnata for testing, but
8660 this may also be instantiated in user code that is compiled with -gnata.
8662 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
8664 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
8665 codes. Having a separate type for this is useful to enforce consistency
8666 throughout the various run-time units.
8667 (Exception_Data): Use Exception_Code for Import_Code.
8669 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
8670 Natural and Integer in various places.
8671 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
8672 with the severity bits masked off.
8673 (Register_VMS_Exception): Handle the additional exception data pointer
8676 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
8677 component, now reflected by an exported accessor.
8678 (is_handled_by): New routine to compute whether the propagated
8679 occurrence matches some handler choice specification. Extracted out of
8680 get_action_description_for, and expanded to take care of the VMS
8682 (get_action_description_for): Use is_handled_by instead of an explicit
8683 complex condition to decide if the current choice at hand catches the
8684 propagated occurrence.
8686 * raise.h (Exception_Code): New type for C.
8688 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
8689 System.Standard_Library.Exception_Code, to allow references from the
8690 pragma import/export expander.
8692 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
8693 New accessors to allow easy access to GNAT exception data
8695 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
8696 redundant Handled_By_Others component, helper for the personality
8697 routine which will now be able to call the appropriate exception data
8700 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
8701 component of Standard_Exception_Type to be the closest possible to
8702 Exception_Code in System.Standard_Library, that we cannot get at this
8703 point. Expand a ??? comment to notify that this type node should
8704 probably be rewritten later on.
8706 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
8707 registration call to include a pointer to the exception object in the
8710 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
8711 instead of int and explicit bitmasks.
8713 2004-03-15 Vincent Celier <celier@gnat.com>
8715 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
8716 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
8718 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
8719 longer needed now that it is in the spec of
8720 System.Tasking.Task_Attributes.
8722 * adaint.h, adaint.c: (__gnat_create_output_file): New function
8724 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
8726 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
8728 * make.adb (Gnatmake): Do not check the executable suffix; it is being
8729 taken care of in Scan_Make_Arg.
8730 (Scan_Make_Arg): Add the executable suffix only if the argument
8731 following -o, in canonical case, does not end with the executable
8732 suffix. When in verbose mode and executable file name does not end
8733 with executable suffix, output the executable name, in canonical case.
8735 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
8736 to avoid warnings when instantiating Ada.Task_Attributes.
8739 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
8740 in the correct order.
8742 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
8743 redirect standard output and error to a file for the invocation of the
8744 compiler, then read the file.
8746 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
8747 directory, instead of the Value.
8748 (Find_Source_Dirs): Remove useless code & comments.
8750 2004-03-15 Ed Schonberg <schonberg@gnat.com>
8752 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
8753 tagged type is inherited, and the parent operation is not frozen yet,
8754 force generation of a freeze node for the inherited operation, so the
8755 corresponding dispatch entry is properly initialized.
8756 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
8757 when looking for user-defined equality operation.
8759 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
8760 boolean when locating primitive equality of tagged component.
8762 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
8763 bit-aligned field and the right-hand side a string literal, introduce
8764 a temporary before expanding assignment into a loop.
8766 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
8767 priority in full, to ensure that any expanded subepxressions of it are
8768 elaborated in the scope of the init_proc.
8770 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
8771 after object declaration, skipping over code that may have been
8772 generated for validity checks.
8774 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
8775 discriminants, ignore the known discriminants of its full view, if
8776 any, to check legality.
8778 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
8779 component if type has unknown discriminants.
8780 (Analyze_Private_Extension_Declaration): Discriminant constraint is
8781 null if type has unknown discriminants.
8783 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
8784 for end label when present.
8786 * s-fileio.adb (Open): When called with a C_Stream, use given name for
8787 temporary file, rather than an empty string.
8789 2004-03-15 Ed Falis <falis@gnat.com>
8791 * s-thread.adb: Removed, no longer used.
8793 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8795 * decl.c (target.h): Now include.
8796 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
8797 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
8798 (validate_size): For POINTER_TYPE, get smallest size permitted on
8801 * fe.h: Sort Einfo decls and add Set_Mechanism.
8803 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
8804 (ada/decl.o): Depends on target.h.
8806 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
8807 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
8809 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
8811 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
8813 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
8814 Insert_Dereference_Action when rewriting an implicit dereference into
8815 an explicit one, this will be taken care of during expansion of the
8816 explicit dereference.
8817 (Expand_N_Slice): Same. Always do the rewriting, even for the case
8818 of non-packed slices, since the dereference action generated by
8819 expansion of the explicit dereference is needed in any case.
8820 (Expand_N_Selected_Component): When rewriting an implicit dereference,
8821 analyze and resolve the rewritten explicit dereference so it is seen
8823 (Insert_Dereference_Action): This procedure is now called only for the
8824 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
8825 dereferences that do not come from source (including explicit
8826 dereferences resulting from rewriting implicit ones), but do not
8827 recursively insert a check for the dereference nodes contained within
8829 (Insert_Dereference_Action): Clarify and correct comment.
8831 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
8834 Move language detection to the top level.
8835 * config-lang.in: Build by default.
8837 2004-03-05 Robert Dewar <dewar@gnat.com>
8839 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
8841 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
8842 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
8843 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
8844 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
8845 unchecked conversion to spec to avoid warnings.
8847 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
8850 * 7stpopsp.adb: Correct casing in To_Task_ID call
8852 * a-strsea.ads, a-strsea.adb: Minor reformatting
8854 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
8856 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
8857 Adjust Max_Msg_Length to be clearly large enough.
8859 * fe.h: Define In_Same_Source_Unit
8861 * osint.adb: Add pragma Warnings Off to suppress warnings
8862 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
8865 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
8867 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
8869 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
8871 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
8873 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
8875 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
8876 node. We now do generate them for gcc back end.
8878 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
8881 * sinput-c.adb: Fix bad name in header.
8882 Add pragma Warnings Off to suppress aliasing warning.
8884 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
8886 * snames.h, snames.ads, snames.adb: Add entry for pragma
8889 2004-03-05 Vincent Celier <celier@gnat.com>
8891 * prj-com.ads: Add hash table Files_Htable to check when a file name
8892 is already a source of another project.
8894 * prj-nmsc.adb (Record_Source): Before recording a new source, check
8895 if its file name is not already a source of another project. Report an
8898 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
8899 source file name, call gnatpp with all the sources of the main project.
8901 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
8904 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
8905 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
8906 /RUNTIME_SYSTEM=, converted to --RTS=
8907 /NOTABS, converted to -notabs
8909 2004-03-05 Pascal Obry <obry@gnat.com>
8911 * make.adb: Minor reformatting.
8913 2004-03-05 Ed Schonberg <schonberg@gnat.com>
8915 Part of implemention of AI-262.
8916 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
8918 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
8921 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
8922 when component type is a partially constrained class-wide subtype.
8923 (Constrain_Discriminated_Type): If parent type has unknown
8924 discriminants, a constraint is illegal, even if full view has
8926 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
8927 with unknown discriminants whose full view is a discriminated record.
8929 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
8930 flag, to handle properly derivations of tagged types with unknown
8932 (Analyze_Package_Spec, Analyze_Package_Body): Install
8933 Private_With_Clauses before analyzing private part or body.
8935 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
8936 Has_Discriminants can be true for a given type (documentation).
8938 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
8940 * s-restri.ads: Fix license (GPL->GMGPL).
8942 * s-tassta.adb: Minor reformatting.
8944 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
8945 by calls to Exit_One_ATC_Level, since additional clean up is performed
8948 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
8949 by calls to Exit_One_ATC_Level, since additional clean up is performed
8952 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8954 * trans.c: Reflect GCC changes to fix bootstrap problem.
8955 Add warning for suspicious aliasing unchecked conversion.
8957 2004-03-05 GNAT Script <nobody@gnat.com>
8959 * Make-lang.in: Makefile automatically updated
8961 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
8963 * ali.adb (Read_Instantiation_Instance): Do not modify the
8964 current_file_num when reading information about instantiations, since
8965 this corrupts files in later references.
8967 2004-03-02 Vincent Celier <celier@gnat.com>
8969 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
8970 before checking if it is read-only.
8972 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
8973 of SRC_DIRS and eliminate duplicates.
8975 * gprcmd.adb: Replace command "path" with command "path_sep" to return
8977 (Usage): Document path_sep
8979 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
8980 C++ compiler. No need for a script.
8981 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
8982 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
8985 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
8986 where there are Ada sources.
8987 (Set_Ada_Paths): Only add to the include path the source dirs of project
8989 (Add_To_Path): Add the Display_Values of the directories, not their
8992 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
8995 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
8997 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
8998 Value is canonicalized.
8999 (Language_Independent_Check): Do not copy Value to Display_Value when
9000 canonicalizing Value.
9002 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
9003 path to find limited with cycles.
9004 (Parse_Single_Project): Use canonical cased path to find the end of a
9007 2004-03-02 Ed Schonberg <schonberg@gnat.com>
9009 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
9010 and not a child unit.
9012 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
9013 appear in a with_clause.
9015 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
9016 only happen in type_annotate mode, do not try to elaborate it.
9018 * exp_util.adb (Force_Evaluation): If expression is a selected
9019 component on the left of an assignment, use a renaming rather than a
9020 temporary to remove side effects.
9022 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
9023 inlined instance body, which is analyzed before the end of the
9026 2004-03-02 Robert Dewar <dewar@gnat.com>
9028 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
9029 sem_ch4.adb: Use new feature for substitution of keywords in VMS
9031 * errout.ads, errout.adb: Implement new circuit for substitution of
9034 * sem_case.adb (Analyze_Choices): Place message properly when case is
9035 a subtype reference rather than an explicit range.
9037 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
9039 2004-03-02 Doug Rupp <rupp@gnat.com>
9041 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
9043 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
9045 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
9047 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9049 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
9052 2004-02-25 Robert Dewar <dewar@gnat.com>
9054 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
9055 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
9056 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
9057 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
9058 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
9059 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
9060 the defining instance of the type to avoid aliasing problems.
9061 Fix copyright header. Fix bad comments in package header.
9063 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
9065 2004-02-25 Ed Schonberg <schonberg@gnat.com>
9067 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
9068 rewritten as references when aliased through an address clause.
9070 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
9071 whether call can be interpreted as an indirect call to the result of a
9072 parameterless function call returning an access subprogram.
9074 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
9077 * exp_ch7.adb (Make_Clean): Remove generation of calls to
9078 Unlock[_Entries], since this is now done by Service_Entries directly.
9080 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
9082 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
9083 Requeue_Call for better code readability. Change spec and update calls:
9084 PO_Service_Entries now unlock the PO on exit.
9085 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
9088 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
9090 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
9092 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
9094 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
9095 protected subprogram call and analyzing the result of such expanding
9096 in case when the called protected subprogram is eliminated.
9098 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
9101 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
9103 * Makefile.in: Clean ups.
9105 2004-02-23 Ed Schonberg <schonberg@gnat.com>
9107 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
9108 protected operations if original subprogram is flagged as eliminated.
9109 (Expand_N_Subprogram_Body): For a protected operation, create
9110 discriminals for next operation before checking whether the operation
9113 * exp_ch9.adb (Expand_N_Protected_Body,
9114 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
9115 for internal protected operations if the original subprogram is
9118 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
9119 declared in a single protected object.
9121 2004-02-23 Vincent Celier <celier@gnat.com>
9123 * prj-attr.adb: Make attribute Builder'Executable an associative array,
9124 case insensitive if file names are case insensitive, instead of a
9125 standard associative array.
9127 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
9128 them as case insensitive on platforms where the file names are case
9131 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
9132 project file has already been parsed that canonical path are compared.
9134 2004-02-23 Robert Dewar <dewar@gnat.com>
9136 * sinput-c.ads: Correct bad unit title in header
9138 * freeze.adb: Minor reformatting
9140 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9142 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
9143 nonaddressable COMPONENT_REF that is removing padding that we are
9144 taking the address of, take the address of the padded record instead
9145 if item is variable size.
9147 2004-02-20 Robert Dewar <dewar@gnat.com>
9149 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
9151 2004-02-20 Ed Schonberg <schonberg@gnat.com>
9153 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
9154 itype references for the constrained designated type of a component
9155 whose base type is already frozen.
9157 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
9159 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
9162 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
9164 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
9165 identifier for a phantom package that rewrites the formal package
9166 declaration with a box. The Add semantic decorations for the defining
9167 identifier from the original node (that represents the formal package).
9169 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
9171 * Make-lang.in (ada/stamp-sdefault): Use the top level
9174 2004-02-19 Richard Henderson <rth@redhat.com>
9176 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
9178 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
9180 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
9181 Scan_ALI can be used for multiple ALI files without reinitializing
9184 2004-02-18 Robert Dewar <dewar@gnat.com>
9186 * debug.adb: Minor reformatting.
9188 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9190 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
9191 to zero if there is an address clause.
9193 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
9195 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
9197 2004-02-18 Gary Dismukes <dismukes@gnat.com>
9199 * layout.adb (Layout_Component_List): Revise generation of call to
9200 discriminant-checking function to pass selections of all of the type's
9201 discriminants rather than just the variant-controlling discriminant.
9203 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
9205 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
9206 fail in the current setup and triggers spurious system error messages.
9207 Pretend it occurred and failed instead.
9209 2004-02-18 Vincent Celier <celier@gnat.com>
9211 * bld.adb: Mark FLDFLAGS as saved
9212 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
9213 it is not the root project. Put each directory to be
9214 extended between double quotes to prevent it to be expanded on Windows.
9215 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
9216 the project file. Set them back to their initial values if they have not
9217 been set in the project file.
9219 * gprcmd.adb: (Gprdebug, Debug): New global variables
9220 (Display_Command): New procedure
9221 (Usage): Document new command "linkopts"
9222 Call Display_Command when env var GPRDEBUG has the value "TRUE"
9223 Implement new command "linkopts"
9224 Remove quotes that may be around arguments for "extend"
9225 Always call Normalize_Pathname with arguments formatted for the platform
9227 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
9228 Change @echo to @$(display) in target clean to be able to clean silently
9230 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
9232 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
9235 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
9236 = Extending_All when current project is an extending all project.
9238 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
9239 set to True only for LINK command, after Unix switch -o.
9240 (Process_Arguments): Set Output_File_Expected to True for LINK command
9241 after Unix switch -o. When Output_File_Expected is True, never add an
9242 extension to a file name.
9244 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
9245 option file name, only to the --for-linker= switch.
9246 (Option_File_Name): If option file name do not end with ".opt", append
9249 2004-02-18 GNAT Script <nobody@gnat.com>
9251 * Make-lang.in: Makefile automatically updated
9253 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
9255 * Make-lang.in (stamp-sdefault): Do not depend on
9258 2004-02-12 Zack Weinberg <zack@codesourcery.com>
9260 * config-lang.in: Disable Ada by default until probe logic for
9261 a bootstrap Ada compiler can be moved to the top level configure
9264 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
9266 * decl.c (components_to_record): Don't claim that the internal fields
9267 we make to hold the variant parts are semantically addressable, because
9270 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
9271 adjust the comment describing the modular type form when we can use it.
9272 (Install_PAT): Account for the Esiz renaming.
9274 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
9275 sc_onstack context indication before raising the exception to which
9276 the signal is mapped. Allows better handling of later signals possibly
9277 triggered by the resumed user code if the exception is handled.
9279 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
9281 * 5zinit.adb: Removed, no longer used.
9283 2004-02-12 Robert Dewar <dewar@gnat.com>
9285 * ali.adb: Remove separating space between parameters on R line. Makes
9286 format consistent with format used by the binder for Set_Globals call.
9288 * atree.ads, atree.adb: Minor reformatting (new function header format)
9290 * bindgen.adb: Add Run-Time Globals documentation section containing
9291 detailed documentation of the globals passed from the binder file to
9294 * gnatls.adb: Minor reformatting
9296 * init.c (__gnat_set_globals): Add note pointing to documentation in
9299 * lib-writ.ads, lib-writ.adb: Remove separating space between
9300 parameters on R line.
9301 Makes format consistent with format used by the binder for Set_Globals
9304 * osint.ads: Add 2004 to copyright notice
9307 * snames.ads: Correct capitalization of FIFO_Within_Priorities
9308 Noticed during code reading, documentation issue only
9310 * usage.adb: Remove junk line for obsolete C switch
9311 Noticed during code reading
9313 2004-02-12 Vincent Celier <celier@gnat.com>
9315 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
9316 extend for each directory, so that multiple /** directories are
9317 extended individually.
9318 (Recursive_Process): Set the default for LANGUAGES to ada
9320 * gprcmd.adb: Define new command "ignore", to do nothing.
9321 Implement new comment "path".
9323 * Makefile.generic: Suppress output when SILENT is set
9324 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
9325 used, so that the correct compiler is invoked.
9326 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
9327 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
9329 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
9331 * Makefile.in: Clean ups and remove obsolete targets.
9333 2004-02-12 Ed Schonberg <schonberg@gnat.com>
9335 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
9336 predicate declared in exp_util.
9338 * exp_util.adb: Add comments.
9340 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
9341 visibility before compiling context of the subunit.
9343 * sem_res.adb (Check_Parameterless_Call): If the context expects a
9344 value but the name is a procedure, do not attempt to analyze as a call,
9345 in order to obtain more telling diagnostics.
9347 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
9348 'Access on parameterless function calls.
9349 (Normalize_Actuals): For a parameterless function call with missing
9350 actuals, defer diagnostic until resolution of enclosing call.
9352 * sem_util.adb (Wrong_Type): If the context type is an access to
9353 subprogram and the expression is a procedure name, suggest a missing
9356 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
9357 Nathanael Nerode <neroden@gcc.gnu.org>
9359 PR ada/6637, PR ada/5911
9360 Merge with libada-branch:
9361 * config-lang.in: Build libada only when ada is built.
9363 2004-02-09 Ed Schonberg <schonberg@gnat.com>
9365 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
9366 for a tagged type, verify that both formals have the same type.
9368 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
9369 temporary when the formal is an in-parameter and the actual a possibly
9372 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
9373 when expansion is disabled, to ensure proper name capture with
9374 overloaded literals. Condition can be of any boolean type, resolve
9377 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
9378 renaming is for a formal subprogram with a default operator name, and
9379 there is a usable operator that is visible at the point of
9382 2004-02-09 Robert Dewar <dewar@gnat.com>
9384 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
9385 rewrite to ignore errors in ali files, intended to allow tools downward
9386 compatibility with new versions of ali files.
9388 * ali.ads: Add new parameter Ignore_Errors
9390 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
9391 duplicating the error message giving the file with restrictions.
9393 * debug.adb: Add debug flag I for gnatbind
9395 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
9396 operators for the case where the operator is a defining operator.
9398 * exp_ch3.adb: Minor reformatting (new function spec format).
9400 * exp_ch4.adb: Add comment for previous change, and make minor
9401 adjustment to loop to always check for improper loop termination.
9402 Minor reformatting throughout (new function spec format).
9404 * gnatbind.adb: Implement -di debug flag for gnatbind
9406 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
9408 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
9410 * lib-load.adb: Fix bad assertion.
9411 Found by testing and code reading.
9414 * lib-load.ads: Minor reformatting.
9416 * lib-writ.adb: There is only one R line now.
9418 * lib-writ.ads: Add documentation on making downward compatible changes
9419 to ali files so old tools work with new ali files.
9420 There is only one R line now.
9421 Add documentation on format incompatibilities (with special GPS note)
9423 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
9425 * par-load.adb: Minor reformatting
9427 * sem_ch8.adb: Fix to error message from last update
9428 Minor reformatting and restructuring of code from last update
9430 * par-prag.adb, snames.adb, snames.ads, snames.h,
9431 sem_prag.adb: Implement pragma Profile.
9433 * stylesw.adb: Implement -gnatyN switch to turn off all style check
9436 * usage.adb: Add line for -gnatyN switch
9438 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
9440 2004-02-09 Albert Lee <lee@gnat.com>
9442 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
9444 2004-02-09 Ed Schonberg <schonberg@gnat.com>
9446 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
9449 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
9450 is nested in an instance that is not frozen yet, to avoid
9451 order-of-elaboration problems in gigi.
9453 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
9454 body the attribute is legal.
9456 2004-02-09 Robert Dewar <dewar@gnat.com>
9458 * s-rident.ads: Minor comment correction
9460 * targparm.adb: Remove dependence on uintp completely. There was
9461 always a bug in Make in that it called Targparm before initializing
9462 the Uint package. The old code appeared to get away with this, but
9463 the new code did not! This caused an assertion error in gnatmake.
9465 * targparm.ads: Fix bad comment, restriction pragmas with parameters
9466 are indeed fully supported.
9468 2004-02-06 Alan Modra <amodra@bigpond.net.au>
9470 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
9472 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
9474 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
9475 with targetm.calls.promote_prototypes.
9477 2004-02-04 Robert Dewar <dewar@gnat.com>
9479 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
9480 ali.ads, gprcmd.adb: Minor reformatting
9482 * bindgen.adb: Output restrictions string for new style restrictions
9485 * impunit.adb: Add s-rident.ads (System.Rident) and
9486 s-restri (System.Restrictions)
9488 * lib-writ.adb: Fix bug in writing restrictions string (last few
9491 * s-restri.ads, s-restri.adb: Change name Restrictions to
9492 Run_Time_Restrictions to avoid conflict with package name.
9493 Add circuit to read and acquire run time restrictions.
9495 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
9497 * restrict.ads, restrict.adb: Use the new restriction
9498 No_Task_Attributes_Package instead of the old No_Task_Attributes.
9500 * sem_prag.adb: No_Task_Attributes is a synonym of
9501 No_Task_Attributes_Package.
9503 * snames.ads, snames.adb: New entry for proper handling of
9506 * s-rident.ads: Adding restriction No_Task_Attributes_Package
9507 (AI-00249) that supersedes the GNAT specific restriction
9510 2004-02-04 Ed Schonberg <schonberg@gnat.com>
9513 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
9514 body, an identifier may be wrapped in an unchecked conversion.
9516 2004-02-04 Vincent Celier <celier@gnat.com>
9518 * lib-writ.ads: Comment update for the W lines
9520 * bld.adb: (Expression): An empty string list is static
9522 * fname-uf.adb: Minor comment update
9524 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
9526 * gnatbind.adb: Initialize Cumulative_Restrictions with the
9527 restrictions on the target.
9529 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
9531 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
9534 2004-02-02 Arnaud Charlet <charlet@gnat.com>
9536 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
9538 2004-02-02 Vincent Celier <celier@gnat.com>
9540 * gprcmd.adb (Check_Args): If condition is false, print the invoked
9541 comment before the usage.
9542 Gprcmd: Fail when command is not recognized.
9543 (Usage): Document command "prefix"
9545 * g-md5.adb (Digest): Process last block.
9546 (Update): Do not process last block. Store remaining characters and
9549 * g-md5.ads (Update): Document that several call to update are
9550 equivalent to one call with the concatenated string.
9551 (Context): Add fields to allow new Update behaviour.
9553 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
9555 When May_Fail is True and no existing file can be found, return No_File.
9557 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
9560 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
9561 spec file name instead on the W line.
9563 2004-02-02 Robert Dewar <dewar@gnat.com>
9565 * ali.adb: Read and acquire info from new format restrictions lines
9567 * bcheck.adb: Add circuits for checking restrictions with parameters
9569 * bindgen.adb: Output dummy restrictions data
9572 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
9573 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
9574 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
9575 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
9576 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
9578 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
9579 the warning message on access to possibly uninitialized variable S)
9580 Minor changes for new restrictions handling.
9582 * gnatbind.adb: Minor reformatting
9583 Minor changes for new restrictions handling
9584 Move circuit for -r processing here from bcheck (cleaner)
9586 * gnatcmd.adb, gnatlink.adb: Minor reformatting
9588 * lib-writ.adb: Output new format restrictions lines
9590 * lib-writ.ads: Document new R format lines for new restrictions
9593 * s-restri.ads/adb: New files
9595 * Makefile.rtl: Add entry for s-restri.ads/adb
9597 * par-ch3.adb: Fix bad error messages starting with upper case letter
9600 * restrict.adb: Major rewrite throughout for new restrictions handling
9601 Major point is to handle restrictions with parameters
9603 * restrict.ads: Major changes in interface to handle restrictions with
9604 parameters. Also generally simplifies setting of restrictions.
9606 * snames.ads/adb: New entry for proper handling of No_Requeue
9608 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
9609 restriction counting.
9610 Other minor changes for new restrictions handling
9612 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
9613 Restriction_Warnings now allows full parameter notation
9614 Major rewrite of Restrictions for new restrictions handling
9616 2004-02-02 Javier Miranda <miranda@gnat.com>
9618 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
9619 syntax rule for object renaming declarations.
9620 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
9621 component definitions.
9623 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
9625 (Array_Type_Declaration): Give support to access components. In addition
9626 it was also modified to reflect the name of the object in anonymous
9627 array types. The old code did not take into account that it is possible
9628 to have an unconstrained anonymous array with an initial value.
9629 (Check_Or_Process_Discriminants): Allow access discriminant in
9631 (Process_Discriminants): Allow access discriminant in non-limited types
9632 Initialize the new Access_Definition field in N_Object_Renaming_Decl
9633 node. Change Ada0Y to Ada 0Y in comments
9635 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
9637 Change Ada0Y to Ada 0Y in comments
9639 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
9640 renamings Change Ada0Y to Ada 0Y in comments
9642 * sem_type.adb (Find_Unique_Type): Give support to the equality
9643 operators for universal access types
9644 Change Ada0Y to Ada 0Y in comments
9646 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
9648 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
9650 (N_Object_Renaming_Declaration): Addition of Access_Definition field
9651 Change Ada0Y to Ada 0Y in comments
9653 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
9654 component definition and object renaming nodes
9655 Change Ada0Y to Ada 0Y in comments
9657 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
9659 * restrict.adb: Use the new restriction identifier
9660 No_Requeue_Statements instead of the old No_Requeue for defining the
9663 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
9664 No_Requeue_Statements.
9666 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
9667 that supersedes the GNAT specific restriction No_Requeue. The later is
9668 kept for backward compatibility.
9670 2004-02-02 Ed Schonberg <schonberg@gnat.com>
9672 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
9673 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
9674 pragma and fix incorrect ones.
9676 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
9677 warning if the pragma is redundant.
9679 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
9681 * 5staprop.adb: Add missing 'constant' keywords.
9683 * Makefile.in: use consistent value for SYMLIB on
9684 platforms where libaddr2line is supported.
9686 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9688 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
9691 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
9693 * init.c (__gnat_install_handler): Setup an alternate stack for signal
9694 handlers in the environment thread. This allows proper propagation of
9695 an exception on stack overflows in this thread even when the builtin
9696 ABI stack-checking scheme is used without support for a stack reserve
9699 * utils.c (create_field_decl): Augment the head comment about bitfield
9700 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
9701 here, because the former is not accurate enough at this point.
9702 Let finish_record_type decide instead.
9703 Don't make a bitfield if the field is to be addressable.
9704 Always set a size for the field if the record is packed, to ensure the
9705 checks for bitfield creation are triggered.
9706 (finish_record_type): During last pass over the fields, clear
9707 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
9708 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
9709 from DECL_BIT_FIELD.
9711 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
9713 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
9714 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
9715 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
9717 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9719 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
9721 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
9722 (ZCX_By_Default): Likewise.
9723 (Front_End_ZCX_Support): Likewise.
9725 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
9726 (Initialize_Lock): Mark Level unreferenced.
9727 (Sleep): Mark Reason unreferenced.
9728 (Timed_Sleep): Likewise.
9730 (Exit_Task): Use Result.
9731 (Check_No_Locks): Mark Self_ID unreferenced.
9733 * 5gtasinf.adb (New_Sproc): Make Attr constant.
9734 (Bound_Thread_Attributes): Make Sproc constant.
9735 (New_Bound_Thread_Attributes): Likewise.
9737 2004-01-26 Ed Schonberg <schonberg@gnat.com>
9739 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
9740 one-dimensional array an slice assignments, when component type is
9743 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
9744 component type is controlled, and control_actions are in effect, use
9745 TSS procedure rather than generating inline code.
9747 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
9748 arrays with controlled components.
9750 2004-01-26 Vincent Celier <celier@gnat.com>
9752 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
9753 command line for the non VMS case.
9755 * gnatlink.adb (Process_Binder_File): When building object file, if
9756 GNU linker is used, put all object paths between quotes, to prevent ld
9757 error when there are unusual characters (such as '!') in the paths.
9759 * Makefile.generic: When there are sources in Ada and the main is in
9760 C/C++, invoke gnatmake with -B, instead of -z.
9762 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
9763 from VMS_Conversion.
9764 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
9765 specification of argument file on the command line.
9767 2004-01-26 Bernard Banner <banner@gnat.com>
9769 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
9771 2004-01-26 Ed Schonberg <schonberg@gnat.com>
9773 * snames.adb: Update copyright notice.
9774 Add info on slice assignment for controlled arrays.
9776 2004-01-23 Robert Dewar <dewar@gnat.com>
9778 * exp_aggr.adb: Minor reformatting
9780 * exp_ch9.adb: Minor code clean up
9782 Fix bad character in comment
9785 * targparm.adb (Get_Target_Parameters): Give clean abort error on
9786 unexpected end of file, along with more detailed message.
9788 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9790 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
9793 * decl.c (copy_alias_set): New function.
9794 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
9796 2004-01-23 Doug Rupp <rupp@gnat.com>
9798 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
9799 lib$${file} in case subsequent character is not a separator.
9801 2004-01-23 Vincent Celier <celier@gnat.com>
9803 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
9804 when the GCC version is at least 3.
9806 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
9807 Remove all "Opt.", to prepare for opt split
9809 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
9810 Extends_All. Set to True when the project parsed is an extending all
9811 project. Fails for importing an extending all project only when the
9812 imported project is an extending all project.
9813 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
9814 depending on the value of Extends_All returned.
9816 * prj-proc.adb (Process): Check that no project shares its object
9817 directory with a project that extends it, directly or indirectly,
9818 including a virtual project.
9819 Check that no project extended by another project shares its object
9820 directory with another also extended project.
9822 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
9823 Kind = N_With_Clause
9825 * prj-tree.ads: Minor reformatting
9826 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
9828 2004-01-23 Ed Schonberg <schonberg@gnat.com>
9830 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
9831 applies to a type with an incomplete view, use full view in Name of
9832 clause, for consistency with uses of Get_Attribute_Definition_Clause.
9834 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
9836 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
9837 SCHED_RR, since other values are not supported by this policy.
9838 (Initialize): Move initialization of mutex attribute to package
9839 elaboration, to prevent early access to this variable.
9841 * Makefile.in: Remove mention of Makefile.adalib, unused.
9843 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
9844 1ssecsta.ads: Removed, unused.
9846 2004-01-21 Javier Miranda <miranda@gnat.com>
9848 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
9849 entity if already built in the current scope.
9851 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
9852 reminder in internal scopes. Required for nested limited aggregates.
9854 2004-01-21 Doug Rupp <rupp@gnat.com>
9856 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
9857 VMS. Replace all occurences of libgnat- and libgnarl- with
9858 libgnat$(hyphen) and libgnarl$(hyphen).
9859 Fixed shared library build problem on VMS.
9861 2004-01-21 Robert Dewar <dewar@gnat.com>
9863 * mlib-prj.adb: Minor reformatting
9865 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
9867 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
9868 'constant' keywords for declaration of pointers that are not modified.
9870 * exp_pakd.adb: Fix English in comment.
9872 2004-01-21 Ed Schonberg <schonberg@gnat.com>
9875 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
9876 copy all attributes of the parent, including the foreign language
9879 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
9882 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
9883 for 'delay until' statement.
9885 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
9887 * Make-lang.in: Replace $(docdir) with doc.
9888 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
9889 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
9890 to use consistent MAKEINFO rule.
9891 (ada.man, ada.srcman): Dummy entry.
9892 (ADA_INFOFILES): Define.
9893 (ada.info, ada.srcinfo): New rules.
9895 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
9897 * utils.c: Update copyright notice, missed in previous change.
9899 2004-01-19 Vincent Celier <celier@gnat.com>
9901 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
9902 args if Bind is True. Set First_ALI, if not already done.
9903 (Build_Library): For Stand Alone Libraries, extract from one ALI file
9904 an eventual --RTS switch, for gnatbind, and all backend switches +
9907 2004-01-19 Robert Dewar <dewar@gnat.com>
9909 * sem_attr.adb, memtrack.adb: Minor reformatting
9911 2004-01-19 Ed Schonberg <schonberg@gnat.com>
9913 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
9914 that rename enumeration literals. This is properly done in sem_eval.
9916 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
9917 to functions that rename enumeration literals.
9919 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
9920 functions that rename enumeration literals.
9922 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
9924 * Make-lang.in (utils.o): Depend on target.h.
9925 * utils.c: Include target.h.
9926 (process_attributes): Use targetm.have_named_sections instead
9927 of ASM_OUTPUT_SECTION_NAME.
9929 2004-01-16 Andreas Jaeger <aj@suse.de>
9931 * Makefile.in: Add $(DESTDIR).
9933 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
9935 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
9936 also when not defining if a Size clause applies. That information is
9939 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
9941 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
9942 symbolic links for the shared gnat run time when needed.
9944 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
9946 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
9947 for writing, and terminate with an error message if not.
9949 2004-01-15 Ed Schonberg <schonberg@gnat.com>
9951 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
9952 warning on an access to subprogram in an instance, when the target
9953 type is declared in the same generic unit.
9954 (Eval_Attribute): If 'access is known to fail accessibility check,
9955 rewrite as a raise statement.
9957 2004-01-15 GNAT Script <nobody@gnat.com>
9959 * Make-lang.in: Makefile automatically updated
9961 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
9963 * Make-lang.in (ada.srcextra): Dummy entry.
9965 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
9967 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
9969 2004-01-13 Ed Schonberg <schonberg@gnat.com>
9971 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
9972 components that are initialized with aggregates.
9974 2004-01-13 Vincent Celier <celier@gnat.com>
9976 * gnatlink.adb (Process_Binder_File): To find directory of shared
9977 libgcc, if "gcc-lib" is not a subdirectory, look for the last
9978 subdirectory "lib" in the path of the shared libgnat or libgnarl.
9980 * make.adb (Gnatmake): If GCC version is at least 3, link with
9981 -shared-libgcc, when there is at least one shared library project.
9983 * opt.ads (GCC_Version): New integer constant.
9985 * adaint.c (get_gcc_version): New function.
9987 2004-01-13 Robert Dewar <dewar@gnat.com>
9989 * sem_dist.adb, sem_res.adb, sem_util.adb,
9990 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
9991 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
9993 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
9995 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
9996 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
9999 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
10001 * misc.c: Remove trailing spaces.
10002 Update copyright notice missed in previous change.
10005 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
10008 * Makefile.generic: Update copyright.
10009 Add license notice.
10011 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
10012 of prefix/share/make.
10014 * Makefile.prolog: Update copyright.
10015 Add license notice.
10017 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
10019 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
10020 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
10021 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
10024 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
10027 2004-01-12 Javier Miranda <miranda@gnat.com>
10029 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
10030 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
10031 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
10032 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
10033 Component_Definition node.
10035 2004-01-12 Ed Falis <falis@gnat.com>
10037 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
10039 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
10041 * link.c: Change default libgnat kind to STATIC for FreeBSD.
10043 2004-01-12 Bernard Banner <banner@gnat.com>
10045 * Makefile.in: map 86numaux to a-numaux for x86_64
10047 2004-01-12 Ed Schonberg <schonberg@gnat.com>
10049 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
10050 generated to rename a generic actual, go to the actual itself, the
10051 subtype is not a user-visible entity.
10053 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
10054 part is a private subtype, reset the visibility of its full view, if
10055 any, to be consistent.
10058 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
10059 to use a generic package G as a formal package for another generic
10062 2004-01-12 Robert Dewar <dewar@gnat.com>
10064 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
10066 * usage.adb: Remove mention of obsolete -gnatwb switch
10067 Noticed during code reading
10069 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
10071 * 1ssecsta.adb: Minor changes for -gnatwa warnings
10073 2004-01-12 GNAT Script <nobody@gnat.com>
10075 * Make-lang.in: Makefile automatically updated
10077 2004-01-09 Mark Mitchell <mark@codesourcery.com>
10079 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
10081 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10083 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
10085 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
10087 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
10088 Update comment and copyright date.
10089 * stamp-xgnatug: Delete.
10091 2004-01-05 Robert Dewar <dewar@gnat.com>
10093 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
10094 be modified by the binder generated main program if the -D switch is
10097 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
10098 imported functions (since now we expect this to be done for imported
10101 * 5vtaprop.adb: Add several ??? for sections requiring more comments
10102 Minor reformatting throughout
10104 * 5zinit.adb: Minor reformatting
10105 Add 2004 to copyright date
10106 Minor changes to avoid -gnatwa warnings
10107 Correct some instances of using OR instead of OR ELSE (noted while
10108 doing reformatting)
10110 * sprint.adb: Minor updates to avoid -gnatwa warnings
10112 * s-secsta.ads, s-secsta.adb:
10113 (SS_Get_Max): New function to obtain high water mark for ss stack
10114 Default_Secondary_Stack is not a constant since it may be modified by
10115 the binder generated main program if the -D switch is used.
10117 * switch-b.adb: New -Dnnn switch for binder
10120 Make -gnatg imply all warnings currently in -gnatwa
10122 * vms_conv.adb: Minor reformatting
10123 Add 2004 to copyright notice
10124 Add 2004 to printed copyright notice
10126 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
10127 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
10128 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
10129 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
10130 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
10131 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
10132 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
10133 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
10134 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
10135 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
10136 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
10137 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
10138 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
10139 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
10140 checks.adb, clean.adb, cstand.adb, einfo.ads,
10141 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
10142 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
10143 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
10144 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
10145 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
10146 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
10147 Minor reformatting and code clean ups.
10148 Minor changes to prevent -gnatwa warnings
10150 * ali.adb: Minor reformatting and cleanup of code
10151 Acquire new SS indication of secondary stack use from ali files
10153 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
10154 (since now we expect this to be done for imported functions)
10156 * bindgen.adb: Generate call to modify default secondary stack size if
10159 * bindusg.adb: Add line for new -D switch
10161 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
10162 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
10163 Add circuitry for both records and arrays to avoid gigi
10164 processing if the type involved has non-bit-aligned components
10166 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
10167 N_String_Literal node always references an E_String_Literal_Subtype
10168 entity. This may not be true in the future.
10169 (Possible_Bit_Aligned_Component): Move processing of
10170 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
10172 * exp_ch6.adb (Expand_Thread_Body): Pick up
10173 Default_Secondary_Stack_Size as variable so that we get value modified
10174 by possible -Dnnn binder parameter.
10176 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
10177 (Type_May_Have_Bit_Aligned_Components): New function.
10179 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
10180 (Type_May_Have_Bit_Aligned_Components): New function.
10182 * fe.h: (Set_Identifier_Casing): Fix prototype.
10183 Add declaration for Sem_Elim.Eliminate_Error_Msg.
10184 Minor reformatting.
10186 * freeze.adb (Freeze_Entity): Add RM reference to error message about
10187 importing constant atomic/volatile objects.
10188 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
10189 unless explicit Pure_Function pragma given, to avoid insidious bug of
10190 call to non-pure imported function getting eliminated.
10192 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
10193 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
10194 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
10195 Add 2004 to printed copyright notice
10197 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
10200 * Makefile.rtl: Add entry for g-sestin.o
10201 g-sestin.ads: New file.
10203 * mdll.adb: Minor changes to avoid -gnatwa warnings
10205 * mlib-tgt.adb: Minor reformatting
10207 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
10208 New switch Sec_Stack_Used (GNAT, GNATBIND)
10209 Make Default_Secondary_Stack_Size a variable instead of a constant,
10210 so that it can be modified by the new -Dnnn bind switch.
10212 * rtsfind.adb (Load_Fail): Give full error message in configurable
10213 run-time mode if all_errors mode is set. This was not done in the case
10214 of a file not found, which was an oversight.
10215 Note if secondary stack unit is used by compiler.
10217 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
10218 ineffective elaborate all pragmas on non-visible packages (this
10219 happened when a renamed subprogram was called). Now the elaborate all
10220 always goes on the package containing the renaming rather than the one
10221 containing the renamed subprogram.
10223 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
10224 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
10226 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
10227 has an Etype that references an E_String_Literal.
10228 (Eval_String_Literal): Avoid assumption that N_String_Literal node
10229 always references an E_String_Literal_Subtype entity. This may not
10230 be true in the future.
10232 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
10235 * sem_res.adb (Resolve): Specialize msg for function name used in proc
10238 2004-01-05 Ed Falis <falis@gnat.com>
10240 * g-debuti.adb: Replaced direct boolean operator with short-circuit
10243 2004-01-05 Vincent Celier <celier@gnat.com>
10245 * bld.adb: Minor comment updates
10246 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
10249 * make.adb (Gnatmake): Special process for files to compile/check when
10250 -B is specified. Fail when there are only foreign mains in attribute
10251 Main of the project file and -B is not specified. Do not skip bind/link
10252 steps when -B is specified.
10254 * makeusg.adb: Document new switch -B
10256 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
10258 * switch-m.adb: (Scan_Make_Switches): Process -B switch
10260 * vms_data.ads: Add new GNAT PRETTY qualifier
10261 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
10263 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10265 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
10268 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
10269 Set_Identifier_Casing.
10271 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
10272 has size that overflows.
10274 2004-01-05 Gary Dismukes <dismukes@gnat.com>
10276 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
10277 -gnatwa warning on static condition.
10279 2004-01-05 Doug Rupp <rupp@gnat.com>
10281 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
10283 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
10285 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
10286 all attributes, including read-only attribute.
10288 2004-01-05 Pascal Obry <obry@gnat.com>
10290 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
10291 library naming scheme.
10293 * mlib-prj.adb (Build_Library): Generate different names for the static
10294 or dynamic version of the GNAT runtime. This is needed to support the
10295 new shared library naming scheme.
10296 (Process_Binder_File): Add detection of shared library in binder file
10297 based on the new naming scheme.
10299 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
10300 scheme for the shared runtime libraries.
10303 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
10305 (install-gnatlib): Do not create symlinks for shared libraries.
10306 (gnatlib-shared-default): Idem.
10307 (gnatlib-shared-dual-win32): New target. Not used for now as the
10308 auto-import feature does not support arrays/records.
10309 (gnatlib-shared-win32): Do not create copy for the shared libraries.
10310 (gnatlib-shared-vms): Fix shared runtime libraries names.
10312 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
10313 dependent runtime shared library name.
10315 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
10317 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
10320 2004-01-05 Ed Schonberg <schonberg@gnat.com>
10322 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
10323 protected objects when allocator has a subtype indication, not a
10324 qualified expression. Note that qualified expressions may have to be
10325 checked when limited aggregates are implemented.
10327 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
10328 pure, emit warning.
10329 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
10330 subprogram is imported, remove warning.
10332 2004-01-05 Geert Bosch <bosch@gnat.com>
10334 * s-poosiz.adb: Update copyright notice.
10335 (Allocate): Use Task_Lock to protect against concurrent access.
10336 (Deallocate): Likewise.
10338 2004-01-05 Joel Brobecker <brobecker@gnat.com>
10340 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
10343 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
10345 * gnat_ug.texi: Force a CVS commit by updating copyright.
10346 * gnat_ug_vxw.texi: Regenerate.
10347 * gnat_ug_wnt.texi: Regenerate.
10348 * gnat_ug_vms.texi: Regenerate.
10349 * gnat_ug_unx.texi: Regenerate.
10351 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
10353 * trans.c: Remove uses of "register" specifier in
10354 declarations of local variables.
10356 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
10358 * stamp-xgnatug: New stamp file.
10359 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
10360 (ada/doctools/xgnatug): Add $(build_exeext).
10361 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
10362 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
10364 2003-12-17 Ed Falis <falis@gnat.com>
10366 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
10369 * a-exextr.adb: Add context clause for
10370 Ada.Exceptions.Last_Chance_Handler.
10372 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
10374 * cstand.adb (Create_Standard): Change the way how the declaration of
10375 the Duration type is created (making it the same way as it is for all
10376 the other standard types).
10378 2003-12-17 Robert Dewar <dewar@gnat.com>
10380 * s-crtl.ads: Fix header format
10381 Change Pure to Preelaborate
10383 2003-12-17 Ed Schonberg <schonberg@gnat.com>
10385 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
10386 the expression type only if it is declared in the current unit.
10388 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
10389 are universal and already analyzed, as can occur in constrained
10390 subcomponents that depend on discriminants, when one constraint is a
10393 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
10394 type Any_Fixed is legal as the argument of a conversion, if only one
10395 fixed-point type is in context.
10397 2003-12-17 GNAT Script <nobody@gnat.com>
10399 * Make-lang.in: Makefile automatically updated
10401 2003-12-15 Robert Dewar <dewar@gnat.com>
10403 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
10406 2003-12-15 Vincent Celier <celier@gnat.com>
10408 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
10409 (Gnatchop): Do not set failure status when reporting the number of
10412 2003-12-15 Doug Rupp <rupp@gnat.com>
10414 * s-ctrl.ads: New file.
10416 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
10418 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
10419 (GNATBIND_OBJS): Add ada/s-crtl.o.
10421 * Makefile.in [VMS]: Clean up ifeq rules.
10423 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
10424 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
10425 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
10426 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
10427 s-tasdeb.adb: Update copyright.
10428 Import System.CRTL.
10429 Make minor modifications to use System.CRTL declared functions instead
10430 of importing locally.
10432 2003-12-15 GNAT Script <nobody@gnat.com>
10434 * Make-lang.in: Makefile automatically updated
10436 2003-12-11 Ed Falis <falis@gnat.com>
10438 * 5zinit.adb: Clean up.
10440 * 5zintman.adb (Notify_Exception): replaced case statement with a call
10441 to __gnat_map_signal, imported from init.c to support
10442 signal -> exception mappings that depend on the vxWorks version.
10445 Created and exported __gnat_map_signal to support signal -> exception
10446 mapping that is dependent on the VxWorks version.
10447 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
10449 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
10451 * 5wosinte.ads: Link with -mthreads switch.
10453 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
10455 * init.c (__gnat_install_handler [NetBSD]): Set
10456 __gnat_handler_installed, as done on all other platforms.
10457 Remove duplicated code.
10459 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
10461 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
10463 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
10465 * sinfo.ads: Fix inconsistent example code in comment.
10467 2003-12-11 Robert Dewar <dewar@gnat.com>
10469 * a-tiinau.adb: Add a couple of comments
10471 * sem_ch3.adb: Minor reformatting
10474 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
10475 Minor reformatting throughout
10477 2003-12-11 Ed Schonberg <schonberg@gnat.com>
10479 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
10480 bounds of a loop, create a separate block in order to generate proper
10481 cleanup actions to prevent memory leaks.
10483 * sem_res.adb (Resolve_Call): After a call to
10484 Establish_Transient_Scope, the call may be rewritten and relocated, in
10485 which case no further processing is needed.
10487 * sem_util.adb: (Wrong_Type): Refine previous fix.
10488 Fixes ACATS regressions.
10492 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
10495 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
10497 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
10498 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
10501 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
10504 2003-12-08 Robert Dewar <dewar@gnat.com>
10506 * 7sintman.adb: Minor reformatting
10508 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
10509 standard linker options to get standard libraries linked. We now plan
10510 to provide dummy versions of these libraries to match the appropriate
10511 configurable run-time (e.g. if a library is not needed at all, provide
10512 a dummy empty library).
10514 * targparm.ads: Configurable_Run_Time mode no longer affects linker
10515 options (-L parameters and standard libraries). What we plan to do is
10516 to provide dummy libraries where the libraries are not required.
10518 * gnatbind.adb: Minor comment improvement
10520 2003-12-08 Javier Miranda <miranda@gnat.com>
10522 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
10523 aggregate in the parent. Otherwise constants with limited aggregates
10524 are not supported. Add new formal to pass the component type (Ctype).
10525 It is required to call the corresponding IP subprogram in case of
10526 default initialized components.
10527 (Gen_Assign): In case of default-initialized component, generate a
10528 call to the IP subprogram associated with the component.
10529 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
10530 of aggregate with default initialized components.
10531 (Has_Default_Init_Comps): Improve implementation to recursively check
10532 all the present expressions.
10534 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
10535 to indicate that the initialization call corresponds to a
10536 default-initialized component of an aggregate.
10537 In case of default initialized aggregate with tasks this parameter is
10538 used to generate a null string (this is just a workaround that must be
10539 improved later). In case of discriminants, this parameter is used to
10540 generate a selected component node that gives access to the discriminant
10543 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
10544 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
10545 allocated aggregates with default-initialized components.
10547 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
10548 the box notation is used in positional aggregates.
10550 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
10552 * lib.ads: Fix typo in comment
10554 2003-12-08 Vincent Celier <celier@gnat.com>
10556 * prj.adb (Project_Empty): New component Unkept_Comments
10557 (Scan): Remove procedure; moved to Prj.Err.
10559 * prj.ads (Project_Data): New Boolean component Unkept_Comments
10560 (Scan): Remove procedure; moved to Prj.Err.
10562 * prj-dect.adb: Manage comments for the different declarations.
10564 * prj-part.adb (With_Record): New component Node
10565 (Parse): New Boolean parameter Store_Comments, defaulted to False.
10566 Set the scanner to return ends of line and comments as tokens, if
10567 Store_Comments is True.
10568 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
10569 comments are associated with these nodes. Store the node IDs in the
10571 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
10573 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
10574 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
10575 current project. Call Tree.Restore afterwards. Set the various nodes
10576 for comment storage (Next_End, End_Of_Line, Previous_Line,
10579 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
10580 defaulted to False.
10582 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
10583 to False. When Truncated is True, truncate the string, never go to the
10585 (Write_End_Of_Line_Comment): New procedure
10586 (Print): Process comments for nodes N_With_Clause,
10587 N_Package_Declaration, N_String_Type_Declaration,
10588 N_Attribute_Declaration, N_Typed_Variable_Declaration,
10589 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
10590 Process nodes N_Comment.
10592 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
10593 without comments and there are some comments, set the flag
10594 Unkept_Comments to True.
10595 (Scan): If there are comments, set the flag Unkept_Comments to True and
10596 clear the comments.
10597 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
10598 (Next_End_Nodes: New table
10599 (Comment_Zones_Of): New function
10600 (Scan): New procedure; moved from Prj. Accumulate comments in the
10601 Comments table and set end of line comments, comments after, after end
10603 (Add_Comments): New procedure
10604 (Save, Restore, Seset_State): New procedures
10605 (There_Are_Unkept_Comments): New function
10606 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
10607 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
10609 (First_Comment_After, First_Comment_After_End): New functions
10610 (First_Comment_Before, First_Comment_Before_End): New functions
10611 (Next_Comment): New function
10612 (End_Of_Line_Comment, Follows_Empty_Line,
10613 Is_Followed_By_Empty_Line): New functions
10614 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
10615 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
10616 (Set_Next_Comment): New procedure
10617 (Default_Project_Node): Associate comment before if the node can store
10620 * scans.ads (Token_Type): New enumeration value Tok_Comment
10621 (Comment_Id): New global variable
10623 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
10624 defaulted to False.
10625 (Scan): Store position of start of comment. If comments are tokens, set
10626 Comment_Id and set Token to Tok_Comment when scanning a comment.
10627 (Set_Comment_As_Token): New procedure
10629 * sinput-p.adb: Update Copyright notice
10630 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
10631 that no longer exists.
10633 2003-12-08 Javier Miranda <miranda@gnat.com>
10635 * sem_aggr.adb: Add dependence on Exp_Tss package
10636 Correct typo in comment
10637 (Resolve_Aggregate): In case of array aggregates set the estimated
10638 type of the aggregate before calling resolve. This is needed to know
10639 the name of the corresponding IP in case of limited array aggregates.
10640 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
10641 in case of default initialized array components.
10643 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
10644 types. Required to give support to limited aggregates in generic
10647 2003-12-08 Ed Schonberg <schonberg@gnat.com>
10649 * sem_ch3.adb (Check_Initialization): For legality purposes, an
10650 inlined body functions like an instantiation.
10651 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
10652 until bounds are analyzed, to diagnose premature use of type.
10654 * sem_util.adb (Wrong_Type): Improve error message when the type of
10655 the expression is used prematurely.
10657 2003-12-08 GNAT Script <nobody@gnat.com>
10659 * Make-lang.in: Makefile automatically updated
10661 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
10663 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
10664 they are automatically generated by Make-lang.in and cause nothing but
10665 maintenance troubles.
10667 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
10669 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
10670 version of this unit).
10672 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
10674 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
10675 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
10676 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
10677 the body of System.Interrupt_Management common to several targets.
10678 Update copyright notice when appropriate.
10680 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
10683 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
10684 to ensure that the kernel fills in the interrupted context structure
10685 before calling a signal handler, which is necessary to be able to
10686 unwind past it. Update the copyright notice.
10688 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
10690 * a-elchha.ads: New file.
10692 * a-elchha.adb: New default last chance handler. Contents taken from
10693 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
10695 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
10696 is moved to a-elchha.adb to provide a target-independent default last
10699 * Makefile.rtl: Add a-elchha.o
10701 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
10703 2003-12-05 Ed Schonberg <schonberg@gnat.com>
10705 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
10706 declared in an instance, do not inline the call if the instance is not
10707 frozen yet, to prevent order of elaboration problems.
10709 * sem_prag.adb: Add comments for previous fix.
10711 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
10713 * g-table.adb: Use the right variable in Set_Item.
10714 Update copyright notice.
10716 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
10718 * Makefile.in: Remove unused rules.
10720 2003-12-05 Vincent Celier <celier@gnat.com>
10722 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
10723 -nostdlib. Not needed here after all.
10725 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
10729 * adaint.h, adaint.c, g-os_lib.ads:
10730 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
10731 on some platforms (including FreeBSD), it is a 64 bit value.
10732 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
10734 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
10736 * gnatvsn.ads (Library_Version): Now contain only the relevant
10738 (Verbose_Library_Version): New constant.
10740 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
10741 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
10742 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
10744 * gnatlbr.adb: Clean up: replace Library_Version by
10745 Verbose_Library_Version.
10747 * make.adb, lib-writ.adb, exp_attr.adb:
10748 Clean up: replace Library_Version by Verbose_Library_Version.
10750 * 5lintman.adb: Removed.
10753 Update and simplify computation of LIBRARY_VERSION.
10754 Fix computation of GSMATCH_VERSION.
10755 5lintman.adb is no longer used: replaced by 7sintman.adb.
10757 2003-12-03 Robert Dewar <dewar@gnat.com>
10760 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
10761 name. Modified to consider small non-bit-packed arrays as troublesome
10762 and in need of component-by-component assigment expansion.
10764 2003-12-03 Vincent Celier <celier@gnat.com>
10766 * lang-specs.h: Process nostdlib as nostdinc
10768 * back_end.adb: Update Copyright notice
10769 (Scan_Compiler_Arguments): Process -nostdlib directly.
10771 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
10774 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
10775 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
10776 included in HIE_NONE_TARGET_PAIRS.
10778 2003-12-03 Ed Schonberg <schonberg@gnat.com>
10781 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
10782 is legal in an instance, because legality is cheched in the template.
10785 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
10786 appplied to an unchecked conversion of a formal parameter.
10789 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
10792 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
10794 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
10795 routines. The second one is new functionality to deal with backtracing
10796 through signal handlers.
10797 (unwind): Split into the two separate subroutines above.
10798 Update the documentation, and deal properly with sizeof (REG) different
10799 from sizeof (void*).
10801 2003-12-01 Nicolas Setton <setton@act-europe.fr>
10803 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
10804 so that the debugger can reliably access the value of the parameter,
10805 and therefore is able to display the exception name when an exception
10806 breakpoint is reached.
10808 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
10810 * fmap.adb: Fix typo in warning message.
10812 * g-socket.ads, g-socket.adb: Make Free a visible instance of
10813 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
10815 2003-12-01 Vincent Celier <celier@gnat.com>
10817 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
10819 (Build_Library): Get the switches only if Default_Switches is declared
10822 2003-12-01 Ed Schonberg <schonberg@gnat.com>
10824 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
10825 actuals that are indexed components, reanalyze actual to ensure that
10826 packed array references are properly expanded.
10828 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
10829 attempted assignment to a discriminant.
10831 2003-12-01 Robert Dewar <dewar@gnat.com>
10833 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
10836 * switch-c.adb: Minor reformatting of comments
10838 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
10840 * Makefile.in: Clean ups.
10842 2003-12-01 GNAT Script <nobody@gnat.com>
10844 * Make-lang.in: Makefile automatically updated
10846 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
10848 * 5wsystem.ads: Disable zero cost exception, not ready yet.
10850 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
10852 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
10853 to force serialization.
10855 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
10857 * g-socket.ads, g-socket.adb:
10858 Clarify documentation of function Stream. Introduce a Free procedure
10859 to release the returned Stream once it becomes unused.
10861 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
10863 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
10865 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
10866 since NT 4 cannot handle timeout values that are too large,
10867 e.g. DWORD'Last - 1.
10869 2003-11-26 Ed Schonberg <schonberg@gnat.com>
10872 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
10873 in procedure calls and whose expansion must be deferred.
10875 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
10879 (Build_Derived_Array_Type): Create operator for unconstrained type
10880 if ancestor is unconstrained.
10882 2003-11-26 Vincent Celier <celier@gnat.com>
10884 * make.adb (Project_Object_Directory): New global variable
10885 (Change_To_Object_Directory): New procedure
10886 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
10887 of Change_Dir directly. Do not change working directory to object
10888 directory of main project after each compilation.
10889 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
10891 Change to object directory of main project before binding step.
10892 (Initialize): Initialize Project_Object_Directory to No_Project
10895 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
10896 binding a Stand-Alone Library.
10898 * output.adb: Update Copyright notice
10899 (Write_Char): Output buffer when full
10901 2003-11-26 Robert Dewar <dewar@gnat.com>
10903 * sem_ch13.adb: (Check_Size): Reset size if size is too small
10906 (Check_Size): Fix documentation to include bit-packed array case
10908 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
10910 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
10912 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
10914 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
10917 * utils.c (init_gigi_decls): Change name of built-in setjmp to
10918 __builtin_setjmp, since this is apparently needed by recent
10921 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10923 * adadecode.c: Only include ctype.h if not IN_GCC.
10924 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
10926 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
10929 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
10930 signals and interrupts.
10932 * 5zintman.ads: New File.
10934 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
10935 add exception signals to the set of unmasked signals.
10938 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
10939 between signals and interrupts.
10940 Add to Unblocked_Signal_Mask the set of signals that are in
10944 Adding a check to see whether the Interrupt_ID we want to unmask is in
10945 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
10946 reason is that the index type of the Keep_Unmasked array is not always
10947 Interrupt_ID; it may be a subtype of Interrupt_ID.
10949 2003-11-24 Gary Dismukes <dismukes@gnat.com>
10952 (Remove_Side_Effects): Condition constantness of object created for a
10953 an unchecked type conversion on the constantness of the expression
10954 to ensure the correct value for 'Constrained when passing components
10955 of view-converted class-wide objects.
10957 2003-11-24 Robert Dewar <dewar@gnat.com>
10959 * par-load.adb (Load): Improve handling of misspelled and missing units
10960 Removes several cases of compilation abandoned messages
10962 * lib.adb: (Remove_Unit): New procedure
10964 * lib.ads: (Remove_Unit): New procedure
10966 * lib-load.adb: Minor reformatting
10968 2003-11-24 Vincent Celier <celier@gnat.com>
10971 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
10972 (Marking_Label): Label to mark processed source files. Incremented for
10974 (Gnatmake): Increase Marking_Labet for each executable
10975 (Is_Marked): Compare against marking label
10976 (Mark): Mark with marking label
10978 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
10981 Move the declaration of the TSD for System.Threads to System.Soft_Links.
10984 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
10985 (rts-cert): build a single relocatable object for the run-time lib.
10988 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
10991 Use gnatls rather than gcc to obtain the location of GNAT RTL for
10994 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
10996 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
10997 can not use it as before (that is, as a variable) when dumping it into
10998 the tree file. Add a local variable to store the result of this
10999 function and to be used as the string to be written into the tree.
11001 * scn.adb (Initialize_Scanner): Add comments explaining the recent
11004 * sinput.adb (Source_First, Source_Last): In case of
11005 Internal_Source_File, replace returning attributes of
11006 Internal_Source_Ptr (which is wrong) with returning attributes of
11009 2003-11-24 Ed Schonberg <schonberg@gnat.com>
11012 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
11013 used for implicit concatenation operators.
11017 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
11018 task bodies that are in the scope of a Suppress pragma.
11019 (Check_A Call): Use the flag to prevent spurious elaboration checks.
11021 * sinfo.ads, sinfo.adb:
11022 New flag No_Elaboration_Check on function/procedure calls, to properly
11023 suppress checks on calls in task bodies that are within a local suppress
11027 (Expand_Concatenate_Other): Use the proper integer type for the
11028 expression for the upper bound, to avoid universal_integer computations
11031 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
11033 * .cvsignore: Delete.
11035 2003-11-21 Andreas Schwab <schwab@suse.de>
11037 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
11039 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
11041 * 5wsystem.ads: Enable zero cost exception.
11043 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
11045 * 5ztiitho.adb: Remove an unreferenced variable.
11047 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
11049 * adaint.c: For FreeBSD, use mkstemp.
11051 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
11053 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
11055 2003-11-21 Robert Dewar <dewar@gnat.com>
11057 * bld.adb: Remove useless USE of gnatvsn
11059 * gnatchop.adb: Minor reformatting
11060 Clean up version handling to be more consistent
11062 * gnatxref.adb: Minor reformatting
11064 * gprcmd.adb: Minor reformatting
11065 Fix output of copyright to be more consistent with other tools
11067 2003-11-21 Vincent Celier <celier@gnat.com>
11069 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
11071 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
11073 * atree.adb (Initialize): Add initializations for global variables
11074 used in New_Copy_Tree.
11076 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
11077 Internal_Source_File as the actual).
11078 Put the set of statements creating Any_Character before the set of
11079 statements creating Any_Array to have Any_Character fully initialized
11080 when it is used in creating Any_Array.
11082 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
11083 not call Scan in case if the actual is Internal_Source_File
11084 Add 2003 to copyright note.
11086 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
11087 processing Internal_Source_File.
11089 * types.ads: Add the constant Internal_Source_File representing the
11090 source buffer for artificial source-code-like strings created within
11091 the compiler (the definition of Source_File_Index is changed).
11093 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
11095 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
11096 56system.ads: New file, FreeBSD version.
11098 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
11100 * Make-lang.in (ada.extraclean): Delete.
11102 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
11104 * gnatmem.adb: Clean up verbose output.
11106 * gprcmd.adb: Change copyright to FSF.
11108 2003-11-19 Vincent Celier <celier@gnat.com>
11110 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
11111 and Version (ignored).
11113 * symbols.ads: (Policy): New type
11114 (Initialize): New parameter Reference, Symbol_Policy and
11116 Remove parameter Force.
11117 Minor reformatting.
11119 * snames.ads, snames.adbadb: New standard names
11120 Library_Reference_Symbol_File and Library_Symbol_Policy
11123 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
11127 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
11129 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
11131 * prj.adb: (Project_Empty): New component Symbol_Data
11133 * prj.ads: (Policy, Symbol_Record): New types
11134 (Project_Data): New component Symbol_Data
11137 New attributes Library_Symbol_File, Library_Symbol_Policy and
11138 Library_Reference_Symbol_File.
11141 (Ada_Check): When project is a Stand-Alone library project, process
11142 attribute Library_Symbol_File, Library_Symbol_Policy and
11143 Library_Reference_Symbol_File.
11145 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
11146 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
11147 5sml-tgt.adb (Build_Dynamic_Library): New parameter
11148 Symbol_Data (ignored).
11150 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
11151 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
11152 functions Option_File_Name and Version_String. Set new options of
11153 gnatsym related to symbol file, symbol policy and reference symbol
11157 Extensive modifications to take into account the reference symbol file,
11158 the symbol policy, the library version and to put in the symbol file the
11159 minor and major IDs.
11161 * bld.adb (Process_Declarative_Items): Put second argument of
11162 gprcmd to_absolute between single quotes, to avoid problems with
11165 * bld-io.adb: Update Copyright notice.
11166 (Flush): Remove last character of a line, if it is a back slash, to
11167 avoid make problems.
11170 Implement new scheme with reference symbol file and symbol policy.
11172 * g-os_lib.ads: (Is_Directory): Clarify comment
11174 2003-11-19 Robert Dewar <dewar@gnat.com>
11176 * atree.adb: Move New_Copy_Tree global variables to head of package
11178 * errout.adb: Minor reformatting
11180 2003-11-19 Javier Miranda <miranda@gnat.com>
11182 * sem_ch4.adb: (Diagnose_Call): Improve error message.
11183 Add reference to Ada0Y (AI-50217)
11185 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
11186 sem_util.adb: Add reference to AI-50217
11188 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
11190 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
11192 * sem_aggr.adb: Complete documentation of AI-287 changes
11194 * par-ch4.adb: Document previous changes.
11196 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
11197 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
11200 * exp_aggr.adb: Add references to AI-287 in previous changes
11202 2003-11-19 Ed Schonberg <schonberg@gnat.com>
11205 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
11206 in the rewriting is the result of an inlined call.
11208 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
11209 parameter is a type conversion, use original node to construct the
11210 post-call assignment, because expression may have been rewritten, e.g.
11211 if it is a packed array.
11214 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
11215 body, just as it is in an instance.
11216 Categorization routines
11218 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
11219 Instantiate_Object): Set proper sloc reference for message on missing
11222 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
11224 * Makefile.in: Add FreeBSD libgnat pairs.
11226 * usage.adb: Fix typo in usage message.
11228 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
11230 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
11231 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
11232 pragma Thread_Body.
11233 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
11235 * s-thread.adb: This file is now a dummy implementation of
11238 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
11240 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
11242 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
11244 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
11245 instanciation references in the parent type description.
11247 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11249 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
11251 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
11252 TYPE_PRECISION directly from esize.
11254 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
11257 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
11259 * init.c: Initialization routines for FreeBSD
11261 * link.c: Link info for FreeBSD
11263 * sysdep.c: Add the case of FreeBSD
11265 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
11267 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
11268 already called in System.Threads.
11270 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
11271 environment task, as it has been moved to System.Threads.Initialization.
11273 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
11275 * adaint.c (__gnatlib_install_locks): Only reference
11276 __gnat_install_locks on VMS, since other platforms can avoid using
11277 --enable-threads=gnat
11279 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11281 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
11283 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
11284 TYPE_PACKED_ARRAY_TYPE_P.
11285 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
11287 Part of PR ada/12806
11288 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
11289 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
11291 2003-11-17 Vincent Celier <celier@gnat.com>
11293 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
11295 Do not set exit status to Failure when Warning is True.
11296 (Gnatchop): Make errors "no compilation units found" and
11297 "no source files written" warnings only.
11299 * make.adb (Gnatmake): When using a project file, set
11300 Look_In_Primary_Dir to False.
11301 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
11302 and Local_Configuration_Pragmas in the project where they are declared
11303 not an extending project which might have inherited them.
11305 * osint.adb (Locate_File): If Name is already an absolute path, do not
11306 look for a directory.
11308 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
11309 -gnats (Check_Syntax) is used, issue only a warning, not an error.
11311 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
11312 in objects of type Variable_Value.
11314 * prj.ads: (Variable_Value): New component Project
11316 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
11317 is in a project extended by Project.
11319 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
11320 Project of Variable_Values to this new parameter value.
11321 (Expression): Set component Project of Variable_Values.
11322 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
11323 Set the component Project in array elements.
11325 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
11327 * errout.adb: (Initialize): Add initialization for error nodes.
11329 * sem_ch12.adb (Initialize): Add missing initializations for
11330 Exchanged_Views and Hidden_Entities.
11332 2003-11-17 Ed Schonberg <schonberg@gnat.com>
11334 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
11335 already instantiated tree for use in subsequent inlining.
11336 (Analyze_Associations, Instantiate_Formal_Subprogram,
11337 Instantiate_Object): improve error message for mismatch in
11340 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
11341 instantiations of subprograms declared in instances.
11343 2003-11-17 Javier Miranda <miranda@gnat.com>
11345 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
11346 executed only under the Extensions_Allowed flag.
11348 2003-11-17 Robert Dewar <dewar@gnat.com>
11350 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
11352 (Address_Image): Fix bug of returning 0x instead of 0x0
11353 Minor reformatting (function specs).
11355 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
11356 (missed case of 33-63)
11358 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
11360 * s-thread.adb: Add comments for pragma Restriction
11362 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
11363 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
11365 2003-11-17 Ed Falis <falis@gnat.com>
11367 * s-thread.adb: Added No_Tasking restriction for this implementation.
11369 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
11371 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
11372 instanciation references in the parent type description.
11374 2003-11-17 GNAT Script <nobody@gnat.com>
11376 * Make-lang.in: Makefile automatically updated
11378 2003-11-16 Jason Merrill <jason@redhat.com>
11380 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
11381 and TAGS files that include them for each front end.
11383 2003-11-14 Andreas Jaeger <aj@suse.de>
11385 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
11386 is the canonical version.
11387 * misc.c (gnat_handle_option): Likewise.
11389 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
11391 * 5nsystem.ads: New file for x86_64-linux-gnu.
11393 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
11395 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
11397 * comperr.adb: Fix logic in previous change.
11399 2003-11-13 Vincent Celier <celier@gnat.com>
11401 * 5bml-tgt.adb (Build_Dynamic_Library): Use
11402 Osint.Include_Dir_Default_Prefix instead of
11403 Sdefault.Include_Dir_Default_Name.
11405 * gnatlbr.adb: Update Copyright notice
11406 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
11407 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
11408 instead of Sdefault.Object_Dir_Default_Name
11411 (Process_Binder_File): Never suppress the option following -Xlinker
11414 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
11415 Sdefault.Object_Dir_Default_Name.
11417 * osint.ads, osint.adb:
11418 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
11419 Minor reformatting.
11421 * vms_conv.ads: Minor reformating
11422 Remove GNAT STANDARD and GNAT PSTA
11425 Allow GNAT MAKE to have several files on the command line.
11426 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
11427 Sdefault.Object_Dir_Default_Name.
11429 Remove data for GNAT STANDARD
11432 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
11433 Remove data for GNAT STANDARD
11434 Remove options and documentation for -gnatwb/-gnatwB: these warning
11435 options no longer exist.
11437 2003-11-13 Ed Falis <falis@gnat.com>
11439 * 5zthrini.adb: (Init_RTS): Made visible
11442 (Register): Removed unnecessary call to taskVarGet that checked whether
11443 an ATSD was already set as a task var for the argument thread.
11446 Updated comment to reflect that this is a VxWorks version
11447 Added context clause for System.Threads.Initialization
11448 Added call to System.Threads.Initialization.Init_RTS
11450 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
11453 (Init_RTS): New procedure, for the initialization of the run-time lib.
11456 Remove dependancy on System.Init, so that this file can be used in the
11457 AE653 sequential run-time lib.
11459 2003-11-13 Robert Dewar <dewar@gnat.com>
11461 * bindgen.adb: Minor reformatting
11463 2003-11-13 Ed Schonberg <schonberg@gnat.com>
11466 (Apply_Discriminant_Check): Do no apply check if target type is derived
11467 from source type with no applicable constraint.
11470 (Ensure_System_Dependency): Do not apply the style checks that may have
11471 been specified for the main unit.
11474 (Find_Selected_Component): Further improvement in error message, with
11478 (Resolve): Handle properly the case of an illegal overloaded protected
11481 2003-11-13 Javier Miranda <miranda@gnat.com>
11484 (Has_Default_Init_Comps): New function to check the presence of
11485 default initialization in an aggregate.
11486 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
11487 extension aggregate of a limited record. In addition, a new formal
11488 was added to do not initialize the record controller (if any) during
11489 this recursive expansion of ancestors.
11490 (Init_Controller): Add support for limited record components.
11491 (Expand_Record_Aggregate): In case of default initialized components
11492 convert the aggregate into a set of assignments.
11494 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
11495 describing the new syntax.
11496 Nothing else needed to be done because this subprogram delegates part of
11497 its work to P_Precord_Or_Array_Component_Association.
11498 (P_Record_Or_Array_Component_Association): Give support to the new
11499 syntax for default initialization of components.
11502 (Resolve_Aggregate): Relax the strictness of the frontend in case of
11503 limited aggregates.
11504 (Resolve_Record_Aggregate): Give support to default initialized
11506 (Get_Value): In case of default initialized components, duplicate
11507 the corresponding default expression (from the record type
11508 declaration). In case of default initialization in the *others*
11509 choice, do not check that all components have the same type.
11510 (Resolve_Extension_Aggregate): Give support to limited extension
11514 (Check_Initialization): Relax the strictness of the front-end in case
11515 of aggregate and extension aggregates. This test is now done in
11516 Get_Value in a per-component manner.
11518 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
11519 expression corresponds to a limited aggregate. This test is now done
11522 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
11525 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
11526 present in an N_Component_Association node
11528 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
11530 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
11531 type-conformant entry only if they are homographs.
11533 2003-11-13 GNAT Script <nobody@gnat.com>
11535 * Make-lang.in: Makefile automatically updated
11537 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11539 * adadecode.c: Use <> form of include for ctype.h.
11540 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
11542 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11544 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
11545 Works around PR middle-end/6552.
11547 2003-11-10 Ed Falis <falis@gnat.com>
11549 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
11551 * 5zinit.adb: (Install_Handler): Moved back to spec
11552 (Install_Signal_Handlers): Deleted
11554 * 5zthrini.adb: Added context clause for System.Storage_Elements
11555 (Register): Only handles creation of taskVar; initialization moved to
11557 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
11558 Added declaration of environment task secondary stack and
11561 * s-thread.adb: Implement bodies for thread body processing
11564 Added comment identifying supported targets for pragma Thread_Body.
11566 2003-11-10 Pascal Obry <obry@gnat.com>
11568 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
11572 (Open): Properly check for string length before copying into the buffer.
11573 Raises Name_Error if buffer is too small. Note that this was a potential
11576 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
11578 * bindgen.adb, comperr.adb: Code clean ups.
11579 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
11581 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
11583 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
11585 2003-11-10 Vincent Celier <celier@gnat.com>
11588 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
11591 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
11593 * prj.adb: (Project_Empty): Add new boolean component Virtual
11595 * prj.ads: (Virtual_Prefix): New constant string
11596 (Project_Data): New boolean component Virtual
11598 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
11599 a library project is extended by a virtual extending project.
11602 Modifications throughout to implement extending-all project, including:
11603 (Virtual_Hash, Processed_Hash): New hash tables
11604 (Create_Virtual_Extending_Project): New procedure
11605 (Look_For_Virtual_Projects_For): New procedure
11608 (Process): After checking the projects, if main project is an
11609 extending-all project, set the object directory of all virtual extending
11610 project to the object directory of the main project.
11611 Adjust error message when a virtual extending project has the same
11612 object directory as an project being extended.
11613 (Recursive_Process): If name starts with the virtual prefix, set Virtual
11614 to True in the project data.
11617 (Default_Project_Node): Add new boolean component Extending_All
11618 (Is_Extending_All): New function
11619 (Set_Is_Extending_All): New procedure
11621 * prj-tree.ads: (Is_Extending_All): New function
11622 (Set_Is_Extending_All): New procedure
11623 (Project_Node_Record): New boolean component Extending_All
11625 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
11628 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
11630 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
11631 "gprcmd prefix" to define it.
11633 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
11635 * einfo.ads: Fix a typo and remove an extraneous word in comments.
11638 (Create_Dummy_Package_Unit): Set the scope of the entity for the
11639 created dummy package to Standard_Standard, not to itself, to
11640 defend other parts of the front-end against encoutering a cycle in
11644 (Analyze_With_Clause): When setting the entities for the successive
11645 N_Expanded_Names that constitute the name of a child unit, do not
11646 attempt to go further than Standard_Standard in the chain of scopes.
11647 This case arises from the placeholder units created by
11648 Create_Dummy_Package_Unit in the case of a with_clause for a
11649 nonexistent child unit.
11651 2003-11-10 Ed Schonberg <schonberg@gnat.com>
11654 (Expand_Thread_Body): Place subprogram on scope stack, so that new
11655 declarations are given the proper scope.
11658 (Check_Expr_Constants): Reject an expression that contains a constant
11659 created during expansion, and that appears after the object to which
11660 the address clause applies.
11662 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
11663 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
11664 that uses 'Range of a function call with controlled components, so
11665 that the function result can be finalized before starting the loop.
11668 (Find_Selected_Component): Improve error message when prefix is
11669 an implicit dereference of an incomplete type.
11671 2003-11-10 Robert Dewar <dewar@gnat.com>
11673 * opt.ads: New Print_Standard flag for -gnatS switch
11675 * sem_ch13.adb: Remove some additional checks for unaligned arrays
11677 * cstand.adb (Create_Standard): Print out package standard if -gnatS
11680 * debug.adb: Update doc for -gnatds to discuss relationship with new
11683 * sinfo.adb: Add new field Entity_Or_Associated_Node
11685 * sinfo.ads: Add new field Entity_Or_Associated_Node
11686 Update documentation for Associated_Node and Entity fields to clarify
11687 relationship and usage.
11690 (Write_Id): Properly process Associated_Node field in generic template
11693 Recognize new -gnatS switch for printing package Standard
11694 This replaces gnatpsta
11697 Add line for new -gnatS switch for printing package Standard
11698 This replaces gnatpsta
11700 2003-11-10 Andreas Jaeger <aj@suse.de>
11702 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
11705 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
11707 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
11710 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
11712 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
11715 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
11717 * sysdep.c: Add handling of cygwin.
11719 2003-11-10 GNAT Script <nobody@gnat.com>
11721 * Make-lang.in: Makefile automatically updated
11723 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
11726 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
11727 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
11728 Replace GNAT_ROOT by GCC_ROOT.
11730 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
11732 2003-11-06 Zack Weinberg <zack@codesourcery.com>
11734 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
11735 and update for changed meaning of GET_MODE_BITSIZE.
11737 2003-11-04 Doug Rupp <rupp@gnat.com>
11739 * sysdep.c: Problem discovered during IA64 VMS port.
11740 [VMS] #include <unixio.h> to get proper prototypes.
11743 Issues discovered/problems fixed during IA64 VMS port.
11744 [VMS] #define _POSIX_EXIT for proper semantics.
11745 [VMS] #include <unixio.h> for proper prototypes.
11746 [VMS] (fork): #define IA64 version.
11747 (__gnat_os_exit): Remove unnecessary VMS specific code.
11749 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11751 Part of PR ada/12806
11753 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
11757 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
11760 * targtyps.c, decl.c, misc.c,
11761 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
11762 routines to work around change in FP sizing semantics in GCC.
11765 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
11767 * gigi.h: (enumerate_modes): New function.
11769 * Make-lang.in: (ada/misc.o): Add real.h.
11771 * misc.c: (enumerate_modes): New function.
11773 2003-11-04 Robert Dewar <dewar@gnat.com>
11775 * 3vtrasym.adb: Minor reformatting
11776 Use terminology encoded/decoded name, rather than C++ specific notion
11777 of mangling (this is the terminology used throughout GNAT).
11779 * einfo.h: Regenerated
11781 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
11784 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
11786 * par-prag.adb: Add dummy entry for Thread_Body pragma
11789 Add entries for System.Threads entities for thread body processing
11792 (Analyze_Pragma, Access attributes): Check these are not applied to a
11793 thread body, since this is not permitted
11795 * sem_prag.adb: Add processing for Thread_Body pragma.
11799 (Resolve_Call): Check for incorrect attempt to call a thread body
11800 procedure with a direct call.
11802 * snames.ads, snames.adb: Add entry for Thread_Body pragma
11803 Add names associated with thread body expansion
11805 * snames.h: Add entry for Thread_Body pragma
11807 * s-thread.adb: Add entries for thread body processing
11808 These are dummy bodies so far
11810 * s-thread.ads: Add documentation on thread body handling.
11811 Add entries for thread body processing.
11813 2003-11-04 Javier Miranda <miranda@gnat.com>
11816 (Build_Limited_Views): Return after posting an error in case of limited
11817 with_clause on subprograms, generics, instances or generic renamings
11818 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
11819 on subprograms, generics, instances or generic renamings
11821 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
11823 * raise.c (setup_to_install): Correct mistake in last revision; two
11824 arguments out of order.
11826 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
11827 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
11828 notice, missed in previous change.
11829 Remove trailing blanks and other style errors introduced in previous
11832 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
11834 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
11835 rid of the wrapper for a LJM type, ensuring we don't do that if the
11836 field is addressable. This avoids potential low level type view
11837 mismatches later on, for instance in a by-reference argument passing
11840 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11842 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
11843 aligned at byte boundary.
11845 2003-11-04 Joel Brobecker <brobecker@gnat.com>
11847 * decl.c (components_to_record): Do not delete the empty variants from
11848 the end of the union type.
11850 2003-11-04 Ed Schonberg <schonberg@gnat.com>
11852 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
11853 operation for a derived type, an explicit declaration may use a local
11854 subtype of Boolean.
11856 2003-11-04 Vincent Celier <celier@gnat.com>
11858 * make.adb (Gnatmake): Allow main sources on the command line with a
11859 library project when it is only for compilation (no binding or
11862 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11864 * Makefile.in: Remove many duplicate variables.
11866 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
11868 * Make-lang.in (dvi): Move targets to $(docobjdir).
11869 (gnat_ug_vms.dvi): Simplify rule and adjust target.
11870 (gnat_ug_wnt.dvi): Likewise.
11871 (gnat_ug_unx.dvi): Likewise.
11872 (gnat_ug_vxw.dvi): Likewise.
11873 (gnat_rm.dvi): Likewise.
11874 (gnat-style.dvi): Likewise.
11876 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
11878 * gigi.h: Missed commit from update for C90.
11880 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
11882 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
11884 2003-10-31 Andreas Schwab <schwab@suse.de>
11886 * raise.c (get_action_description_for): Fix typo in last change.
11888 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
11891 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
11892 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
11894 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
11896 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
11897 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
11898 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
11899 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
11900 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
11902 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
11905 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
11906 numbers when symbol name is too long.
11908 2003-10-30 Ed Falis <falis@gnat.com>
11910 * g-signal.ads, g-signal.adb: New files
11912 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
11914 * Makefile.rtl: Introduce GNAT.Signals
11916 2003-10-30 Robert Dewar <dewar@gnat.com>
11918 * freeze.adb: Minor reformatting
11920 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
11922 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
11923 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
11924 New handling of Id_Check parameter to improve recognition of keywords
11925 used as identifiers.
11926 Update copyright notice to include 2003
11928 2003-10-29 Robert Dewar <dewar@gnat.com>
11930 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
11931 sem_ch10.adb: Minor reformatting
11933 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
11934 (Expand_Assign_Record): Test right hand side for bit unaligned as well
11936 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
11938 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
11939 Support for TBK$SYMBOLIZE-based symbolic traceback.
11941 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
11944 Revert previous change, that did not work well when pragma No_Run_Time
11945 was used in conjunction with a run-time other than ZFP.
11947 2003-10-29 Vincent Celier <celier@gnat.com>
11950 (Gnatmake): When there are no Ada mains in attribute Main, disable the
11951 bind and link steps only is switch -z is not used.
11953 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
11955 * Makefile.generic: Remove duplicated setting of CC.
11957 * Makefile.prolog: Set CC to gcc by default, to override make's
11960 * einfo.h: Regenerated.
11962 2003-10-29 Ed Schonberg <schonberg@gnat.com>
11964 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
11965 current body, after compiling subunit.
11967 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
11968 when in deleted code, because gigi needs properly ordered freeze
11969 actions to annotate types.
11971 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
11972 prevent the premature freezing of record type that contains
11973 subcomponents with a private type that does not yet have a completion.
11975 2003-10-29 Javier Miranda <miranda@gnat.com>
11978 (Analyze_Package_Instantiation): Check that instances can not be used in
11979 limited with_clauses.
11982 (Analyze_Package_Renaming): Check that limited withed packages cannot
11983 be renamed. Improve text on error messages related to limited
11986 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
11988 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
11989 Update copyright notice.
11991 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
11992 (Install_Limited_Context_Clauses): New subprogram that isolates all the
11993 checks required for limited context_clauses and installs the limited
11995 (Install_Limited_Withed_Unit): Complete its documentation.
11996 (Analyze_Context): Check that limited with_clauses are only allowed in
11998 (Install_Context): Call Install_Limited_Context_Clauses after the
11999 parents have been installed.
12000 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
12001 package as 'From_With_Type'; this mark indicates that the limited view
12002 is installed. Used to check bad usages of limited with_clauses.
12003 (Build_Limited_Views): Do not add shadow entities to the scope's list
12004 of entities. Do not add real entities to the Non_Limited_Views chain.
12005 Improve error notification.
12006 (Remove_Context_Clauses): Remove context clauses in two phases:
12007 limited views first and regular views later (to maintain the
12009 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
12010 its visible entities.
12012 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
12014 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
12015 with any type that Is_Fixed_Point_Type.
12017 * sinfo.ads: Fix documentation for Associated_Node attribute.
12019 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
12021 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
12022 both '-gnatc' and '-gnatt' are specified.
12024 * atree.adb (Initialize): Add initialization for Node_Count (set to
12027 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12029 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
12030 do not consider as Pure.
12032 Part of implementation of function-at-a-time:
12034 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
12035 (tree_transform): Add new argument to build_component_ref.
12036 (tree_transform, case N_Assignment_Statement): Make and return an
12038 (tree_transform): If result IS_STMT, set flags and return it.
12039 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
12041 * utils2.c (build_simple_component_ref, build_component_ref): Add new
12043 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
12044 (build_allocator): Likewise.
12046 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
12047 Add new arg to build_component_ref.
12048 (maybe_unconstrained_array, unchecked_convert): Likewise.
12050 * ada-tree.def (EXPR_STMT): New code.
12052 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
12054 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
12055 build_component_ref calls.
12057 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
12059 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
12060 (build_component_ref): Add new argument, NO_FOLD_P.
12062 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
12064 * Makefile.generic: Add missing substitution on object_deps handling.
12067 * Make-lang.in (check-ada): Enable ACATS test suite.
12069 2003-10-27 Robert Dewar <dewar@gnat.com>
12072 (Freeze_Array_Type): We do not need an initialization routine for types
12073 derived from String or Wide_String. They should be treated the same
12074 as String and Wide_String themselves. This caused problems with the
12075 use of Initialize_Scalars.
12078 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
12079 composites. This allows use of component clauses that are not byte
12083 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
12084 is an attempt to pack an array of atomic objects.
12086 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
12088 2003-10-27 Pascal Obry <obry@gnat.com>
12091 (Basename): Check for drive letters in a pathname only on DOS based OS.
12093 2003-10-27 Vincent Celier <celier@gnat.com>
12096 (Gnatmake): When unable to change dir to the object dir, display the
12097 content of the parent dir of the obj dir, to try to understand why this
12100 2003-10-27 GNAT Script <nobody@gnat.com>
12102 * Make-lang.in: Makefile automatically updated
12104 2003-10-27 Ed Schonberg <schonberg@gnat.com>
12107 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
12108 should not be done in Save/Restore_Scope_Stack, because it is performed
12112 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
12113 whether use clauses should be removed/restored.
12116 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
12117 whether use clauses should be removed/restored.
12119 2003-10-26 Andreas Jaeger <aj@suse.de>
12121 * Makefile.in: Remove duplicated lines.
12123 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
12125 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
12126 minimize the differences with ACT tree.
12128 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
12129 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
12130 Gnatvsn.Gnat_Static_Version_String to reduce differences between
12133 2003-10-24 Pascal Obry <obry@gnat.com>
12135 * adadecode.c (ostrcpy): New function.
12136 (__gnat_decode): Use ostrcpy of strcpy.
12137 (has_prefix): Set first parameter a const.
12138 (has_suffix): Set first parameter a const.
12139 Update copyright notice. Fix source name in header.
12140 Removes a trailing space.
12143 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
12146 Remove the test against being in No_Run_Time_Mode before generating a
12147 call to Register_Tag. It is redundant with the test against the
12148 availability of the function Register_Tag.
12150 2003-10-24 Vincent Celier <celier@gnat.com>
12152 * g-catiio.adb: (Month_Name): Correct spelling of February
12154 * make.adb: (Mains): New package
12155 (Initialize): Call Mains.Delete
12156 (Gnatmake): Check that each main on the command line is a source of a
12157 project file and, if there are several mains, each of them is a source
12158 of the same project file.
12159 (Gnatmake): When a foreign language is specified in attribute Languages,
12160 no main is specified on the command line and attribute Mains is not
12161 empty, only build the Ada main. If there is no Ada main, just compile
12162 the Ada sources and their closure.
12163 (Gnatmake): If a main is specified on the command line with directory
12164 information, check that the source exists and, if it does, that the path
12165 is the actual path of a source of a project.
12168 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
12169 Full_Path is True, return the full path instead of the simple file name.
12170 (Project_Of): New function
12173 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
12174 defaulted to False.
12175 (Project_Of): New function
12177 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
12179 * Makefile.generic:
12180 Ensure objects of main project are always checked and rebuilt if needed.
12181 Set CC to gcc by default.
12182 Prepare new handling of link by creating a global archive (not activated
12185 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
12186 stringt.h: Update copyright notice. Remove trailing blanks.
12187 Fix source name in header.
12189 2003-10-24 Robert Dewar <dewar@gnat.com>
12191 * sem_ch12.adb: Minor reformatting
12194 Minor reformatting (including new function return style throughout)
12197 Minor reformatting (including new function return style throughout)
12199 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
12201 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
12202 stringt.h: Update copyright notice. Remove trailing blanks.
12203 Fix source name in header.
12205 2003-10-24 GNAT Script <nobody@gnat.com>
12207 * Make-lang.in: Makefile automatically updated
12209 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
12211 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
12212 stringt.h: Convert to ISO C90 declarations and definitions.
12214 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
12217 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
12218 External_Tag attribute definition clauses.
12220 2003-10-23 Ed Schonberg <schonberg@gnat.com>
12223 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
12224 child unit, generate a fully qualified name to avoid spurious errors
12225 when the context contains renamings of different child units with
12226 the same simple name.
12228 * exp_dbug.ads: Add documentation on name qualification for renamings
12231 2003-10-23 Robert Dewar <dewar@gnat.com>
12233 * g-regpat.ads, g-regpat.adb: Minor reformatting
12235 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
12237 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
12239 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12241 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
12244 * urealp.h: (Machine): Update to proper definition.
12246 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
12248 * init.c, adaint.c: Minor reformatting.
12250 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
12252 * adaint.c (w32_epoch_offset): Define static const at file level.
12253 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
12254 rather than t_create, t_access in call to GetFileTime. Use union
12255 to convert between FILETIME and unsigned long long.
12256 (__gnat_file_time_name): Test for invalid file handle.
12257 (__gnat_set_filetime_name): Support win32 targets using
12258 w32api SetFileTime.
12260 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
12262 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
12264 * ctrl_c.c (__gnat_int_handler): Remove declaration.
12266 * decl.c (creat_concat_name): Const-ify prefix.
12268 * adaint.c: Include ctype.h if __MINGW32__.
12269 (__gnat_readlink): Mark arguments as possibly unused.
12270 (__gnat_symlink): Likewise.
12271 (__gnat_is_symbolic_link): Likewise.
12272 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
12274 (__gnat_file_time_name): Don't declare struct stat statbuf when
12276 (__gnat_is_absolute_path): Add parenthesis around condition of
12277 'if' statement to avoid warning.
12278 (__gnat_plist_init): Specify void as parameter.
12279 (plist_enter): Likewise.
12280 (plist_leave): Likewise.
12281 (remove_handle): Make static. Initialize prev.
12283 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
12285 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
12286 * cstreams.c (__gnat_full_name): Minor improvements and clean up
12287 of previous change.
12289 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12291 * tracebak.c (MAX): Avoid redefinition warning.
12293 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
12294 Change msg to const char *.
12295 (__gnat_install_handler): Remove ss, unused.
12296 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
12298 * cstreams.c (__gnat_full_name): Declare p only when used.
12299 (__gnat_full_name) [sgi] Return buffer.
12301 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
12303 * mingw32.h: New file.
12304 * gnat_wrapper.adb: New file.
12306 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
12308 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
12309 string match a pre compiled regular expression (the corresponding
12310 version of the function working on a raw regular expression)
12311 Fix typos in various comments
12312 Update copyright notice in spec
12314 2003-10-21 Gary Dismukes <dismukes@gnat.com>
12317 (Component_Needs_Simple_Initialization): Return False when the type is a
12318 packed bit array. Revise spec comments to document this case.
12321 (Expand_Pragma_Import): Set any expression on the imported object to
12322 empty to avoid initializing imported objects (in particular this
12323 covers the case of zero-initialization of bit arrays).
12324 Update copyright notice.
12326 2003-10-21 Ed Schonberg <schonberg@gnat.com>
12329 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
12330 a subunit is missing.
12331 (Instantiate_Subprogram_Body): If body of function is missing, set type
12332 of return expression explicitly in dummy body, to prevent cascaded
12333 errors when a subunit is missing.
12337 (Access_Subprogram_Declaration): Verify that return type is valid.
12341 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
12346 (Corresponding_Discriminant): If the scope of the discriminant is a
12347 private type without discriminant, use its full view.
12350 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
12352 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
12353 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
12354 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
12355 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
12356 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
12357 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
12358 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
12359 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
12360 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
12361 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
12362 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
12363 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
12364 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
12365 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
12366 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
12367 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
12368 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
12369 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
12370 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
12371 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
12372 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
12373 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
12374 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
12375 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
12376 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
12377 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
12378 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
12379 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
12380 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
12381 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
12382 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
12383 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
12384 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
12385 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
12386 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
12387 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
12388 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
12389 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
12390 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
12391 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
12392 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
12393 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
12394 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
12395 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
12396 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
12397 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
12398 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
12399 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
12400 vms_conv.ads, vms_conv.adb, vms_data.ads,
12401 vxaddr2line.adb: Files added. Merge with ACT tree.
12403 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
12404 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
12405 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
12406 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
12407 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
12408 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
12409 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
12410 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
12411 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
12412 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
12414 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
12415 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
12416 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
12417 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
12418 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
12419 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
12420 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
12421 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
12422 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
12423 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
12424 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
12425 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
12426 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
12427 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
12428 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
12429 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
12430 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
12431 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
12432 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
12433 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
12434 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
12435 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
12436 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
12437 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
12438 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
12439 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
12440 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
12441 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
12442 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
12443 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
12444 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
12445 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
12446 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
12447 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
12448 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
12449 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
12450 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
12451 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
12452 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
12453 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
12454 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
12455 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
12456 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
12457 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
12458 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
12459 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
12460 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
12461 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
12462 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
12463 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
12464 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
12465 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
12466 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
12467 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
12468 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
12469 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
12470 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
12471 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
12472 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
12473 checks.adb, checks.ads, cio.c, comperr.adb,
12474 comperr.ads, csets.adb, cstand.adb, cstreams.c,
12475 debug_a.adb, debug_a.ads, debug.adb, decl.c,
12476 einfo.adb, einfo.ads, errout.adb, errout.ads,
12477 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
12478 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
12479 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
12480 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
12481 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
12482 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
12483 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
12484 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
12485 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
12486 fe.h, fmap.adb, fmap.ads, fname.adb,
12487 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
12488 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
12489 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
12490 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
12491 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
12492 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
12493 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
12494 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
12495 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
12496 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
12497 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
12498 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
12499 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
12500 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
12501 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
12502 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
12503 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
12504 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
12505 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
12506 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
12507 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
12508 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
12509 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
12510 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
12511 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
12512 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
12513 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
12514 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
12515 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
12516 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
12517 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
12518 layout.adb, lib.adb, lib.ads, lib-list.adb,
12519 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
12520 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
12521 link.c, live.adb, make.adb, make.ads,
12522 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
12523 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
12524 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
12525 misc.c, mkdir.c, mlib.adb, mlib.ads,
12526 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
12527 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
12528 namet.adb, namet.ads, namet.h, nlists.ads,
12529 nlists.h, nmake.adt, opt.adb, opt.ads,
12530 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
12531 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
12532 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
12533 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
12534 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
12535 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
12536 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
12537 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
12538 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
12539 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
12540 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
12541 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
12542 prj-util.adb, prj-util.ads, raise.c, raise.h,
12543 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
12544 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
12545 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
12546 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
12547 scans.ads, scn.adb, scn.ads, s-crc32.adb,
12548 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
12549 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
12550 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
12551 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
12552 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
12553 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
12554 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
12555 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
12556 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
12557 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
12558 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
12559 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
12560 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
12561 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
12562 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
12563 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
12564 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
12565 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
12566 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
12567 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
12568 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
12569 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
12570 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
12571 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
12572 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
12573 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
12574 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
12575 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
12576 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
12577 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
12578 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
12579 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
12580 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
12581 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
12582 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
12583 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
12584 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
12585 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
12586 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
12587 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
12588 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
12589 stringt.adb, stringt.ads, stringt.h, style.ads,
12590 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
12591 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
12592 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
12593 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
12594 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
12595 table.adb, table.ads, targparm.adb, targparm.ads,
12596 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
12597 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
12598 ttypes.ads, types.ads, types.h, uintp.adb,
12599 uintp.ads, uintp.h, uname.adb, urealp.adb,
12600 urealp.ads, urealp.h, usage.adb, utils2.c,
12601 utils.c, validsw.adb, validsw.ads, widechar.adb,
12602 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
12603 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
12604 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
12605 gnatvsn.ads: Merge with ACT tree.
12607 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
12609 2003-10-20 Mark Mitchell <mark@codesourcery.com>
12611 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
12612 (gnat_ug_vmx.info): Likewise.
12613 (gnat_ug_vxw.info): Likewise.
12614 (gnat_ug_wnt.info): Likewise.
12615 (gnat_rm.info): Likewise.
12616 (gnat-style.info): Likewise.
12618 * Make-lang.in (ada.install-info): Remove target.
12619 (info): New target.
12620 (install-info): Likewise.
12621 (gnat_ug_unx.info): Simplify rule.
12622 (gnat_ug_vmx.info): Likewise.
12623 (gnat_ug_vxw.info): Likewise.
12624 (gnat_ug_wnt.info): Likewise.
12625 (gnat_rm.info): Likewise.
12626 (gnat-style.info): Likewise.
12628 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
12630 * Make-lang.in: Replace uses of $(target_alias) with
12631 $(target_noncanonical).
12632 * ada/Makefile.in: Remove unused mention of $(target_alias).
12634 2003-10-06 Mark Mitchell <mark@codesourcery.com>
12636 * Make-lang.in (ada.info): Replace with ...
12638 (ada.dvi): Replace with ...
12641 2003-09-29 Zack Weinberg <zack@codesourcery.com>
12643 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
12644 initialize dconstp5 and dconstmp5.
12646 2003-09-28 Richard Henderson <rth@redhat.com>
12648 * trans.c (tree_transform): Update call to expand_asm_operands.
12650 2003-09-21 Richard Henderson <rth@redhat.com>
12652 * trans.c, utils.c: Revert.
12654 2003-09-21 Richard Henderson <rth@redhat.com>
12656 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
12659 2003-09-04 Michael Matz <matz@suse.de>
12661 * misc.c: Include "target.h".
12662 * Make-lang.in (misc.o): Add dependency on target.h.
12664 2003-09-03 DJ Delorie <dj@redhat.com>
12666 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
12669 2003-08-30 Zack Weinberg <zack@codesourcery.com>
12671 * Makefile.in: Update substitutions to match changes to
12672 configure. Use include directives instead of @-insertions
12673 to read in host and target fragments. Add a rule to
12674 regenerate ada/Makefile.
12676 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
12678 * lang-options.h: Remove.
12679 * lang.opt: Add help text.
12681 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
12683 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
12686 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
12688 * misc.c (gnat_handle_option): Don't handle filenames.
12690 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
12692 * Make-lang.in: Replace PWD with PWD_COMMAND.
12693 * Makefile.adalib: Likewise.
12694 * Makefile.in: Likewise.
12696 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
12698 * misc.c (gnat_argv): Revert last change.
12699 (gnat_handle_option, gnat_init_options): Copy arguments.
12701 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
12703 * misc.c (gnat_argv): Make const.
12705 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
12707 * misc.c (save_argc, save_argv): Keep non-static!
12709 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
12711 * misc.c (save_argc, save_argv): Make static.
12712 (gnat_init_options): New prototype.
12713 (gnat_init_options): Update.
12715 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
12717 * gnat_ug.texi: Remove unlikely characters from @vars.
12718 * gnat_ug_vms.texi: Regenerate.
12720 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
12722 * misc.c (record_code_position): Adjust emit_note call.
12724 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
12726 * misc.c (gnat_handle_option): Don't check for missing arguments.
12728 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
12730 * utils.c (end_subprog_body): Adjust expand_function_end call.
12732 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
12734 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
12737 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
12739 * lang.opt: Declare Ada.
12740 * misc.c (gnat_init_options): Update.
12742 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
12744 * utils.c (begin_subprog_body): Adjust init_function_start call.
12746 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
12748 * Make-lang.in: Update to use options.c and options.h.
12749 * misc.c: Include options.h not aoptions.h.
12750 (gnat_handle_option): Abort on unrecognized switch.
12751 (gnat_init_options): Request Ada switches.
12753 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
12755 * lang.opt: Add -Wall.
12756 * misc.c (gnat_handle_option): Handle it.
12758 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
12760 * misc.c (gnat_handle_option): Fix warnings.
12762 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
12764 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
12766 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
12768 * Make-lang.in: Update to handle command-line options.
12769 * lang.opt: New file.
12770 * misc.c: Include aoptions.h.
12771 (cl_options_count, cl_options): Remove.
12772 (gnat_handle_option): New.
12773 (gnat_decode_option): Remove.
12774 (LANG_HOOKS_DECODE_OPTION): Remove.
12775 (LANG_HOOKS_HANDLE_OPTION): Override.
12777 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
12779 * init.c, misc.c, trans.c, utils.c: Remove dead code.
12781 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
12783 * Makefile.in: Replace "host_canonical" with "host" for autoconf
12786 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
12788 * Make-lang.in: Update.
12789 * misc.c: Include opts.h. Define cl_options_count and cl_options.
12791 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
12793 * misc.c (gnat_init_options): Update.
12795 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
12797 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
12798 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
12799 __attribute__ ((__unused__)).
12801 2003-06-05 Jan Hubicka <jh@suse.cz>
12803 * Make-lang.in: Add support for stageprofile and stagefeedback
12805 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
12807 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
12808 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
12810 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
12812 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
12813 Remove non-VMS directive.
12814 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
12816 (Examples of gnatls Usage): Remove VMS alternative.
12818 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
12821 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
12822 and turn ZCX_By_Default back to False since the underlying support
12823 is not quite there yet.
12825 2003-06-01 Andreas Jaeger <aj@suse.de>
12827 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
12828 and ROUND_TYPE_SIZE_UNIT.
12830 2003-05-22 Geert Bosch <bosch@gnat.com>
12832 * gnat_rm.texi : Remove reference to Ada Core Technologies.
12834 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
12836 * trans.c (tree_transform): Use location_t and input_location
12838 (build_unit_elab): Likewise.
12839 * utils.c (create_label_decl): Likewise.
12841 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
12843 * trans.c (tree_transform, build_unit_elab,
12844 set_lineno): Rename lineno to input_line.
12845 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
12846 end_subprog_body): Likewise.
12847 * utils2.c (build_call_raise): Likewise.
12849 2003-05-01 Laurent Guerby <guerby@acm.org>
12852 * 5iosinte.ads: Increase pthread_cond_t size to match recent
12853 LinuxThread and NPTL version, merge from ACT.
12855 2003-04-28 Zack Weinberg <zack@codesourcery.com>
12857 * utils.c (convert): No need to clear TREE_CST_RTL.
12859 2003-04-23 Geert Bosch <bosch@gnat.com>
12861 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
12862 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
12863 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
12864 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
12865 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
12866 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
12867 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
12868 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
12869 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
12870 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
12871 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
12872 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
12873 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
12874 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
12875 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
12876 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
12877 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
12878 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
12879 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
12880 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
12881 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
12882 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
12883 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
12884 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
12885 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
12886 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
12887 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
12888 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
12889 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
12890 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
12891 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
12892 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
12893 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
12894 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
12895 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
12896 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
12897 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
12898 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
12899 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
12900 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
12901 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
12902 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
12903 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
12904 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
12905 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
12906 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
12907 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
12908 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
12909 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
12910 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
12911 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
12912 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
12913 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
12914 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
12915 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
12916 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
12917 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
12918 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
12919 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
12920 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
12921 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
12922 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
12923 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
12924 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
12925 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
12926 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
12927 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
12928 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
12929 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
12930 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
12931 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
12932 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
12933 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
12934 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
12935 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
12936 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
12937 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
12938 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
12939 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
12940 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
12941 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
12942 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
12943 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
12944 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
12945 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
12946 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
12947 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
12948 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
12949 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
12950 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
12951 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
12952 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
12953 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
12954 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
12955 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
12956 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
12957 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
12958 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
12959 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
12960 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
12961 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
12962 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
12963 ali.adb, ali.ads, alloc.ads, argv.c,
12964 atree.adb, atree.ads, atree.h, aux-io.c,
12965 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
12966 binde.adb, binde.ads, binderr.adb, binderr.ads,
12967 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
12968 butil.adb, butil.ads, cal.c, calendar.ads,
12969 casing.adb, casing.ads, ceinfo.adb, checks.adb,
12970 checks.ads, cio.c, comperr.adb, comperr.ads,
12971 config-lang.in, csets.adb, csets.ads, csinfo.adb,
12972 cstand.adb, cstand.ads, cuintp.c, debug.adb,
12973 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
12974 dec-io.ads, dec.ads, deftarg.c, directio.ads,
12975 einfo.adb, einfo.ads, elists.adb, elists.ads,
12976 elists.h, errno.c, errout.adb, errout.ads,
12977 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
12978 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
12979 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
12980 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
12981 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
12982 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
12983 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
12984 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
12985 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
12986 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
12987 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
12988 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
12989 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
12990 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
12991 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
12992 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
12993 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
12994 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
12995 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
12996 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
12997 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
12998 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
12999 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
13000 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
13001 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
13002 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
13003 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
13004 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
13005 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
13006 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
13007 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
13008 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
13009 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
13010 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
13011 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
13012 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
13013 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
13014 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
13015 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
13016 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
13017 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
13018 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
13019 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
13020 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
13021 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
13022 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
13023 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
13024 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
13025 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
13026 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
13027 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
13028 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
13029 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
13030 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
13031 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
13032 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
13033 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
13034 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
13035 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
13036 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
13037 lib.adb, lib.ads, live.adb, live.ads,
13038 machcode.ads, make.adb, make.ads, makeusg.adb,
13039 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
13040 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
13041 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
13042 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
13043 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
13044 mlib.ads, namet.adb, namet.ads, nlists.adb,
13045 nlists.ads, opt.adb, opt.ads, osint-b.adb,
13046 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
13047 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
13048 osint.ads, output.adb, output.ads, par-ch10.adb,
13049 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
13050 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
13051 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
13052 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
13053 par-tchk.adb, par-util.adb, par.adb, par.ads,
13054 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
13055 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
13056 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
13057 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
13058 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
13059 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
13060 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
13061 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
13062 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
13063 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
13064 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
13065 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
13066 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
13067 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
13068 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
13069 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
13070 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
13071 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
13072 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
13073 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
13074 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
13075 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
13076 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
13077 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
13078 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
13079 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
13080 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
13081 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
13082 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
13083 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
13084 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
13085 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
13086 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
13087 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
13088 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
13089 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
13090 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
13091 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
13092 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
13093 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
13094 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
13095 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
13096 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
13097 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
13098 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
13099 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
13100 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
13101 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
13102 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
13103 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
13104 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
13105 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
13106 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
13107 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
13108 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
13109 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
13110 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
13111 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
13112 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
13113 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
13114 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
13115 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
13116 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
13117 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
13118 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
13119 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
13120 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
13121 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
13122 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
13123 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
13124 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
13125 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
13126 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
13127 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
13128 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
13129 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
13130 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
13131 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
13132 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
13133 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
13134 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
13135 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
13136 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
13137 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
13138 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
13139 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
13140 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
13141 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
13142 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
13143 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
13144 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
13145 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
13146 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
13147 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
13148 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
13149 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
13150 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
13151 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
13152 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
13153 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
13154 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
13155 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
13156 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
13157 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
13158 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
13159 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
13160 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
13161 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
13162 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
13163 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
13164 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
13165 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
13166 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
13167 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
13168 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
13169 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
13170 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
13171 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
13172 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
13173 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
13174 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
13175 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
13176 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
13177 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
13178 snames.ads, sprint.adb, sprint.ads, stand.adb,
13179 stand.ads, stringt.adb, stringt.ads, style.adb,
13180 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
13181 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
13182 switch-m.ads, switch.adb, switch.ads, system.ads,
13183 table.adb, table.ads, targparm.adb, targparm.ads,
13184 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
13185 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
13186 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
13187 ttypef.ads, ttypes.ads, types.adb, types.ads,
13188 uintp.adb, uintp.ads, uname.adb, uname.ads,
13189 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
13190 usage.adb, usage.ads, validsw.adb, validsw.ads,
13191 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
13192 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
13193 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
13194 formatting and other trivial changes from ACT.
13196 2003-04-12 Zack Weinberg <zack@codesourcery.com>
13198 * gigi.h, utils2.c (build_constructor):
13199 Rename gnat_build_constructor. Use build_constructor.
13200 * decl.c (gnat_to_gnu_entity)
13201 * trans.c (tree_transform, pos_to_constructor, extract_values)
13202 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
13203 (unchecked_convert)
13204 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
13205 (fill_vms_descriptor):
13208 2003-04-06 Zack Weinberg <zack@codesourcery.com>
13210 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
13211 * misc.c (gnat_tree_size): New function.
13212 (LANG_HOOKS_TREE_SIZE): Override.
13214 2003-04-03 Jason Merrill <jason@redhat.com>
13216 * misc.c (gnat_adjust_rli): #if 0.
13218 2003-03-31 Geert Bosch <bosch@gnat.com>
13221 * link.c : Fix misspelled "const" keyword
13223 2003-03-23 Mark Mitchell <mark@codesourcery.com>
13226 * utils2.c: Adjust calls to put_var_into_stack.
13228 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
13230 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
13232 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
13234 * misc.c (gnat_init): Update for new prototype.
13236 2003-03-05 Olivier Hainque <hainque@gnat.com>
13239 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
13240 warning, and fix return type for the IN_RTS && !SJLJ case.
13242 2003-03-04 Tom Tromey <tromey@redhat.com>
13244 * Make-lang.in (ada.tags): New target.
13246 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
13249 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
13250 wrapper, which name remains constant whatever underlying GCC
13253 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
13254 the stable interface needed for a-except.
13256 2003-03-02 Andreas Jaeger <aj@suse.de>
13258 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13259 gnat_ug_wnt.texi: Regenerate.
13261 2003-03-02 Laurent Guerby <guerby@acm.org>
13263 * Makefile.in (install-gnatlib): Match previous change there
13266 2003-02-28 Andreas Schwab <schwab@suse.de>
13268 * Make-lang.in (install-gnatlib): Change to ada directory before
13269 running make instead of using ada/Makefile directly.
13271 2003-02-18 Ben Elliston <bje@redhat.com>
13273 Part of fix for PR ada/9406
13274 * gnat_ug.texi (Binder output file): Grammar fix.
13276 2003-02-18 Ben Elliston <bje@redhat.com>
13279 * 5qtaprop.adb (Sleep): Fix typo in comment.
13281 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
13283 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
13284 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13285 gnat_ug_wnt.texi: Regenerate.
13287 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
13289 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
13290 be created if necessary.
13291 (ada.install-common): Let $(DESTDIR)$(bindir) be created
13292 if necessary. Remove erroneous and redundant gnatchop
13293 installation commands. Test for gnatdll before attempting
13295 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
13296 and gnatdll from all plausible locations.
13298 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
13300 * utils2.c (build_unary_op): Don't check flag_volatile.
13301 * gnat_ug.texi: Remove -fvolatile from example.
13302 * gnat_ug_vxw.texi: Likewise.
13304 2003-01-29 Laurent Guerby <guerby@acm.org>
13307 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
13308 * Makefile.in: match previous change.
13309 * Make-lang.in: match previous change.
13311 2003-01-29 Joel Sherrill <joel@OARcorp.com>
13313 * 5rosinte.ads: Add SIGXCPU.
13314 * 5rtpopsp.adb: New file.
13315 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
13316 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
13317 specific file 5rtpopsp.adb.
13318 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
13319 is likely needed for all newlib targets.
13320 * init.c: Add RTEMS specific version of __gnat_initialize().
13322 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13324 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
13326 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13328 * init.c (__gnat_error_handler): Make msg const.
13330 * gmem.c (convert_addresses): Move declaration ...
13331 * adaint.h: ... here.
13332 * adaint.c (convert_addresses): Adapt addrs type to match
13335 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
13337 2003-01-24 Andreas Schwab <schwab@suse.de>
13339 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
13340 size_t to avoid warning.
13342 2003-01-21 Zack Weinberg <zack@codesourcery.com>
13344 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
13346 2003-01-09 Geoffrey Keating <geoffk@apple.com>
13348 * gnat_rm.texi: Remove RCS version number.
13350 * ada-tree.h (union lang_tree_node): Add chain_next option.
13352 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
13354 * Make-lang.in (ada.install-info, ada.install-common,
13355 ada.uninstall): Prepend $(DESTDIR) to the destination
13356 directory in all (un)installation commands.
13357 * Makefile.in (install-gnatlib, install-rts): Ditto.
13359 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
13361 * gnat_rm.texi, gnat_ug.texi: Use @copying.
13362 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13363 gnat_ug_wnt.texi: Regenerate.
13365 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
13367 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
13369 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
13370 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
13371 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
13372 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
13373 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
13374 $(srcdir)/doc/include/gcc-common.texi.
13376 2002-12-15 Geert Bosch <bosch@gnat.com>
13378 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
13380 2002-12-14 Geert Bosch <bosch@gnat.com>
13382 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
13383 case of a body created for a Renaming_As_Body, on which
13384 conformance checks are not performed. Fixes PR ada/5690.
13386 2002-11-30 Zack Weinberg <zack@codesourcery.com>
13388 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
13389 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
13390 not already included.
13391 * Make-lang.in: Update dependencies.
13393 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
13394 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
13395 solution to buffer overflow bug on GNU/Linux.
13397 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
13398 Closes PR ada/5856 and PR ada/6919 !
13399 * bindgen.adb: Remove all references to Public_Version.
13400 * comperr.adb: Remove all references to Public_Version and
13401 GNATPRO_Version; correct bug reporting instructions.
13402 * comperr.ads: Change to match bug box.
13403 * gnatvsn.ads: Remove all references to Public version and
13406 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
13408 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
13412 * config-lang.in: Remove diff_excludes.
13414 2002-11-05 Graham Stott <graham.stott@btinternet.com>
13416 * trans.c (gnu_pending_elaboration_lists): New GC root.
13417 (build_unit_elab): Use..
13419 2002-10-30 Geert Bosch <bosch@gnat.com>
13421 * misc.c : Include optabs.h
13423 * Make-lang.in (misc.o): Add dependency on optabs.h
13425 2002-10-29 Geert Bosch <bosch@gnat.com>
13427 * Make-lang.in (gnatbind): Depend on CONFIG_H
13429 2002-10-29 Geert bosch <bosch@gnat.com>
13431 * misc.c: Unrevert misc.c (1.13)
13433 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
13435 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
13436 maintainership comments.
13438 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
13440 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
13441 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
13442 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
13443 7staprop.adb: Correct statements in comments about
13444 maintainership of GNAT.
13447 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
13448 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
13449 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
13450 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
13451 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
13452 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
13453 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
13454 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
13455 comments about maintainership of GNAT.
13457 PR ada/6919 (forward port of patch for PR ada/5904)
13458 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
13459 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
13460 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
13461 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
13462 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
13463 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
13464 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
13465 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
13466 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
13467 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
13468 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
13469 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
13470 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
13471 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
13472 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
13473 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
13474 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
13475 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
13476 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
13477 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
13478 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
13479 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
13480 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
13481 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
13482 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
13483 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
13484 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
13485 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
13486 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
13487 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
13488 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
13489 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
13490 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
13491 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
13492 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
13493 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
13494 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
13495 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
13496 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
13497 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
13498 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
13499 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
13500 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
13501 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
13502 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
13503 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
13504 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
13505 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
13506 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
13507 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
13508 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
13509 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
13510 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
13511 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
13512 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
13513 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
13514 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
13515 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
13516 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
13517 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
13518 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
13519 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
13520 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
13521 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
13522 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
13523 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
13524 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
13525 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
13526 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
13527 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
13528 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
13529 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
13530 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
13531 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
13532 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
13533 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
13534 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
13535 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
13536 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
13537 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
13538 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
13539 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
13540 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
13541 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
13542 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
13543 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
13544 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
13545 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
13546 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
13547 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
13548 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
13549 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
13550 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
13551 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
13552 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
13553 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
13554 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
13555 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
13556 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
13557 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
13558 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
13559 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
13560 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
13561 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
13562 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
13563 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
13564 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
13565 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
13566 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
13567 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
13568 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
13569 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
13570 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
13571 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
13572 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
13573 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
13574 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
13575 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
13576 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
13577 par-endh.adb par-labl.adb par-load.adb par-prag.adb
13578 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
13579 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
13580 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
13581 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
13582 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
13583 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
13584 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
13585 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
13586 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
13587 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
13588 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
13589 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
13590 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
13591 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
13592 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
13593 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
13594 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
13595 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
13596 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
13597 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
13598 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
13599 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
13600 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
13601 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
13602 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
13603 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
13604 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
13605 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
13606 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
13607 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
13608 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
13609 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
13610 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
13611 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
13612 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
13613 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
13614 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
13615 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
13616 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
13617 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
13618 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
13619 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
13620 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
13621 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
13622 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
13623 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
13624 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
13625 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
13626 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
13627 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
13628 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
13629 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
13630 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
13631 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
13632 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
13633 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
13634 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
13635 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
13636 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
13637 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
13638 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
13639 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
13640 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
13641 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
13642 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
13643 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
13644 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
13645 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
13646 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
13647 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
13648 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
13649 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
13650 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
13651 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
13652 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
13653 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
13654 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
13655 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
13656 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
13657 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
13658 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
13659 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
13660 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
13661 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
13662 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
13663 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
13664 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
13665 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
13666 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
13667 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
13668 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
13669 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
13670 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
13671 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
13672 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
13673 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
13674 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
13675 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
13676 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
13677 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
13678 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
13679 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
13680 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
13681 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
13682 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
13683 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
13684 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
13685 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
13686 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
13687 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
13688 stringt.ads stringt.h style.adb style.ads stylesw.adb
13689 stylesw.ads switch.adb switch.ads sysdep.c system.ads
13690 table.adb table.ads targparm.adb targparm.ads targtyps.c
13691 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
13692 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
13693 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
13694 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
13695 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
13696 usage.ads utils.c utils2.c validsw.adb validsw.ads
13697 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
13698 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
13699 xtreeprs.adb: Correct statements in comments about maintainership
13702 2002-09-23 Zack Weinberg <zack@codesourcery.com>
13704 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
13705 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
13706 * gnatvsn.ads: Gnat_Version_String is now a function.
13707 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
13708 copy the C version_string into a String and return it.
13709 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
13710 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
13711 Remove pragma Ident (Gnat_Version_String). If this was the
13712 sole use of package Gnatvsn, remove the with statement too.
13713 * gnat1drv.adb: Tweak -gnatv output.
13715 2002-09-17 Richard Henderson <rth@redhat.com>
13717 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
13718 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
13719 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
13720 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
13721 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
13722 and real_2expN instead of a loop.
13723 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
13724 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
13726 2002-08-25 Andre Leis <a.leis@gmx.net>
13727 David Billinghurst (David.Billinghurst@riotinto.com>
13729 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
13731 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13733 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
13734 Remove $(CONFIG_H) dependency.
13736 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
13738 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
13740 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13742 * adadecode.c (ada_demangle): Use xstrdup in lieu of
13744 * misc.c (gnat_decode_option): Likewise.
13746 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
13748 * make.adb (Add_Switch): Make Generic_Position a procedure. The
13749 function approach did not work well because of a side effect (the
13750 function call could reallocate the table which was being indexed
13751 using its result). Fixes ada/4851. [RESURRECTED]
13753 2002-07-01 Roger Sayle <roger@eyesopen.com>
13755 * ada/utils.c (builtin_function): Accept an additional parameter.
13757 2002-06-28 Andreas Jaeger <aj@suse.de>
13760 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
13763 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13765 * Makefile.in (SHELL): Set to @SHELL@.
13767 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13769 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
13770 array size calculation.
13772 2002-06-04 Andreas Jaeger <aj@suse.de>
13774 * Make-lang.in (gnatbind): Readd rule that has been lost in last
13777 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
13779 Merge from pch-branch:
13781 * config-lang.in (gtfiles): Add ada-tree.h.
13782 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
13783 (SET_TYPE_MODULUS): New.
13784 (SET_TYPE_INDEX): New.
13785 (SET_TYPE_DIGITS_VALUE): New.
13786 (SET_TYPE_RM_SIZE): New.
13787 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
13788 (SET_TYPE_ADA_SIZE): New.
13789 (SET_TYPE_ACTUAL_BOUNDS): New.
13790 (SET_DECL_CONST_CORRESPONDING_VAR): New.
13791 (SET_DECL_ORIGINAL_FIELD): New.
13792 (TREE_LOOP_ID): Correct typo.
13793 * decl.c: Use new macros.
13794 * utils.c: Include debug.h, use new macros.
13795 * utils2.c: Use new macros.
13797 * ada-tree.h: Update all macros for new tree description.
13798 (struct tree_loop_id): New.
13799 (union lang_tree_node): New.
13800 (struct lang_decl): New.
13801 (struct lang_type): New.
13802 * misc.c (gnat_mark_tree): Delete.
13803 (LANG_HOOKS_MARK_TREE): Delete.
13804 * trans.c (tree_transform): No longer any need to cast
13807 * utils.c (struct language_function): New dummy structure.
13809 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
13810 (misc.o): Likewise.
13811 (utils.o): Likewise; also gtype-ada.h.
13812 * Make-lang.in (gnat1): Add dependency on s-gtype.
13813 (gnatbind): Add dependency on $(CONFIG_H).
13814 * utils.c: Correct last #include.
13815 (stuct e_stack): Remove unnecessary 'static'.
13816 (mark_e_stack): Remove unused prototype.
13818 * scn-nlit.adb: Remove whitespace after version number to
13819 keep lines under 80 chars.
13820 * snames.adb: Likewise.
13821 * treepr.ads: Likewise.
13823 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
13824 (misc.o): Likewise.
13825 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
13826 * config-lang.in (gtfiles): New.
13827 * decl.c: Use gengtype for roots.
13828 * gigi.h: Use gengtype for roots.
13829 * trans.c: Use gengtype for roots.
13830 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
13832 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
13834 * misc.c (gnat_init): Adjust setting of internal_error_function.
13836 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
13838 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
13839 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13840 gnat_ug_wnt.texi: Regenerate.
13842 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
13844 * 5ntaprop.adb (with System.OS_Primitives): Remove.
13846 * cstreams.c (max_path_len): Move from here ...
13847 * adaint.c (__gnat_max_path_len): ... to here.
13848 * adaint.c (__gnat_max_path_len): Declare.
13849 * g-dirope.adb (Max_Path): Adjust.
13850 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
13851 * i-cstrea.ads (max_path_len): Adjust.
13852 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
13853 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
13855 * Makefile.in, Make-lang.in: Documentation is now built in
13856 Make-lang.in. Store Info and generated Texinfo files in the
13858 * gnat_ug.texi: Remove CVS keywords, correct version number.
13859 Set file name correctly.
13861 * gnat_ug_*.texi: Add.
13862 * .cvsignore: Ignore generated Texinfo files.
13864 2002-05-30 Zack Weinberg <zack@codesourcery.com>
13866 * ada.h: Add MI guard macro.
13867 (SUBTYPE): Define constants with an anonymous enum, not static
13869 (IN): Cast constants to appropriate type before use.
13871 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
13873 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
13876 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13878 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
13879 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
13880 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
13881 (ALL_ADA_CFLAGS): Likewise.
13882 (ADA_INCLUDES): Likewise.
13883 Adapt for new working dir.
13884 (GNATBIND): Use Makefile.in version.
13885 (.SUFFIXES): Copy from Makefile.in.
13886 (ada-warn): Define.
13887 (.adb.o, .ads.o): Copy from Makefile.in.
13888 Added $(OUTPUT_OPTION).
13889 (GNAT1_C_OBJS): Moved from Makefile.in.
13890 Prefix with ada subdir.
13891 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
13892 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
13893 Adapt for new working dir.
13894 (EXTRA_GNATBIND_OBJS): Likewise.
13895 (ADA_BACKEND): Moved from Makefile.in.
13896 Renamed to avoid conflict with global BACKEND.
13898 (TARGET_ADA_SRCS): Moved from Makefile.in.
13899 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
13901 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
13902 (ada_extra_files): Moved from Makefile.in.
13903 Prefix with ada subdir.
13904 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
13905 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
13906 (ada/nmake.ads): Likewise.
13907 (update-sources): Moved from Makefile.in.
13908 Prefix with ada subdir.
13909 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
13910 (ADA_TREE_H): Likewise.
13911 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
13912 (ada/memtrack.o): Likewise.
13913 (ada/adadecode.o): Likewise.
13914 Update dependencies.
13915 (ada/adaint.o): New.
13916 (ada/argv.o): Moved from Makefile.in.
13917 Prefix with ada subdir.
13918 Update dependencies.
13919 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
13920 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
13921 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
13922 Prefix with ada subdir.
13923 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
13924 (GNAT DEPENDENCIES): Regenerate.
13925 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
13926 toplevel Makefile.in.
13927 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
13928 (TARGET_ADA_SRCS): Removed.
13929 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
13930 (GNATBIND_OBJS): Likewise.
13931 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
13932 (BACKEND): Removed.
13933 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
13934 (TREE_H): Likewise.
13935 (ada_extra_files): Likewise.
13936 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
13937 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
13938 (update-sources): Likewise.
13939 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
13940 (ADA_TREE_H): Likewise.
13941 (adadecoce.o): Likewise.
13942 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
13943 (GNAT DEPENDENCIES): Likewise.
13945 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13947 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
13948 * Makefile.in: Likewise.
13950 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13952 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
13953 Restore $(CONFIG_H) and prefix.o dependencies.
13954 (ada.stage[1-4]): Depend on stage?-start.
13956 * Makefile.in (b_gnatb.c): Depend on interfac.o.
13958 2002-05-02 Jim Wilson <wilson@redhat.com>
13960 * utils.c (finish_record_type): Change record_size to record_type.
13962 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
13964 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
13965 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
13966 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
13968 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
13970 * misc.c (gnat_parse_file): Update.
13972 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
13974 * misc.c (gnat_init): Don't set lang_attribute_common.
13976 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
13978 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
13980 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
13982 * gnat_ug.texi: New file.
13984 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
13985 instead of gfdl.texi
13987 * xgnatug.adb, ug_words: New files.
13989 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
13990 gnat_rm and gnat-style manuals.
13992 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
13994 * gigi.h (incomplete_type_error): Remove.
13995 * utils.c (incomplete_type_error): Remove.
13997 2002-04-16 Mark Mitchell <mark@codesourcery.com>
13999 * trans.c (tree_transform): Add has_scope argument to
14000 expand_start_stmt_expr.
14002 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
14004 * gigi.h (truthvalue_conversion): Rename.
14005 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
14006 * trans.c (tree_transform): Update.
14007 * utils2.c (truthvalue_conversion): Rename, update.
14008 (build_binary_op, build_unary_op): Update.
14010 2002-04-04 Laurent Guerby <guerby@acm.org>
14012 * make.adb: Implement -margs, remove restriction about file name placement.
14013 * makeusg.adb: Documentation update.
14014 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
14015 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
14017 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
14019 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
14020 (builtin_function): Similarly.
14022 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
14024 * decl.c (gnat_to_gnu_entity): Update.
14025 * gigi.h (mark_addressable): Rename.
14026 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
14027 * trans.c (tree_transform): Update.
14028 * utils.c (create_var_decl): Update.
14029 * util2.c (build_binary_op, build_unary_op,
14030 fill_vms_descriptor): Update.
14031 (mark_addressable): Rename, update.
14033 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
14035 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
14037 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
14038 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
14039 * trans.c (tree_transform, convert_with_check): Update.
14040 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
14043 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
14045 * gigi.h (finish_incomplete_decl): Rename.
14046 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
14047 * utils.c (gnat_init_decl_processing): Don't set hook.
14048 (finish_incomplete_decl): Rename.
14050 2002-03-29 Andreas Schwab <schwab@suse.de>
14052 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
14055 2001-03-28 Robert Dewar <dewar@gnat.com>
14058 (Remove_Checks): New procedure
14061 (Remove_Checks): New procedure
14064 Use new Duplicate_Subexpr functions
14065 (Duplicate_Subexpr_No_Checks): New procedure
14066 (Duplicate_Subexpr_No_Checks_Orig): New procedure
14067 (Duplicate_Subexpr): Restore original form (checks duplicated)
14068 (Duplicate_Subexpr): Call Remove_Checks
14071 (Duplicate_Subexpr_No_Checks): New procedure
14072 (Duplicate_Subexpr_No_Checks_Orig): New procedure
14073 Add 2002 to copyright notice
14075 * sem_util.adb: Use new Duplicate_Subexpr functions
14078 (Eval_Indexed_Component): This is the place to call
14079 Constant_Array_Ref and to replace the value. We simply merge
14080 the code of this function in here, since it is now no longer
14081 used elsewhere. This fixes the problem of the back end not
14082 realizing we were clever enough to see that this was
14084 (Expr_Val): Remove call to Constant_Array_Ref
14085 (Expr_Rep_Val): Remove call to Constant_Array_Ref
14087 (Constant_Array_Ref): Deal with string literals (patch
14088 suggested by Zack Weinberg on the gcc list)
14090 2001-03-28 Ed Schonberg <schonber@gnat.com>
14092 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
14093 Duplicate_Subexpr_Move_Checks.
14095 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
14096 Duplicate_Subexpr_Move_Checks.
14098 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
14099 value of array exists before retrieving it (it may a private
14100 protected component in a function).
14102 2002-03-28 Geert Bosch <bosch@gnat.com>
14104 * prj-pp.adb : New file.
14106 * prj-pp.ads : New file.
14108 2002-03-28 Andreas Jaeger <aj@suse.de>
14110 * Makefile.in (stamp-sdefault): Fix path for Makefile.
14112 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
14114 * misc.c (gnat_expand_expr): Move prototype.
14116 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
14118 * misc.c (insert_default_attributes): Remove.
14120 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
14122 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
14123 (gnat_init): Don't set hook.
14124 (gnat_expand_expr): Fix prototype.
14126 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
14128 * misc.c (ggc_p): Remove.
14130 2002-03-27 Geert Bosch <bosch@gnat.com>
14132 * prj-makr.ads, prj-makr.adb : New files.
14134 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
14136 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
14137 (lang_mark_tree): Make static, rename.
14139 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
14141 * misc.c (maybe_build_cleanup): Remove.
14143 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
14145 * gigi.h (yyparse): Remove.
14147 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
14149 * gnat_rm.texi: Sync with ACT version.
14150 (From Ben Brosgol <brosgol@gnat.com>)
14152 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
14154 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
14155 (gnat_init): Remove old hook.
14157 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
14159 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
14160 (yyparse): Rename gnat_parse_file.
14162 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
14164 Delete all lines containing "$Revision:".
14165 * xeinfo.adb: Don't look for revision numbers.
14166 * xnmake.adb: Likewise.
14167 * xsinfo.adb: Likewise.
14168 * xsnames.adb: Likewise.
14169 * xtreeprs.adb: Likewise.
14171 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14173 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
14174 gnat_tree_code_name): Delete.
14175 (tree_code_type, tree_code_length, tree_code_name): Define.
14176 (gnat_init): Don't try to copy into the various tree_code
14179 2002-03-11 Richard Henderson <rth@redhat.com>
14181 * Makefile.in (.NOTPARALLEL): Add fake tag.
14183 2002-03-07 Geert Bosch <bosch@gnat.com>
14185 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
14186 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
14187 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
14188 switch-m.adb, switch-m.ads : New files.
14190 2002-03-07 Geert Bosch <bosch@gnat.com>
14192 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
14193 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
14194 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
14195 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
14196 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
14197 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
14198 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
14199 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
14200 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
14201 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
14202 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
14203 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
14204 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
14205 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
14206 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
14207 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
14208 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
14209 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
14210 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
14211 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
14212 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
14213 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
14214 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
14215 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
14216 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
14217 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
14218 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
14219 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
14220 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
14221 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
14222 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
14223 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
14224 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
14225 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
14226 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
14227 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
14228 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
14229 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
14230 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
14231 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
14232 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
14233 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
14234 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
14235 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
14236 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
14237 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
14238 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
14239 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
14240 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
14241 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
14242 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
14243 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
14244 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
14245 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
14246 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
14247 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
14248 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
14249 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
14250 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
14251 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
14252 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
14253 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
14254 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
14255 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
14256 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
14257 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
14258 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
14259 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
14260 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
14261 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
14262 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
14263 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
14264 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
14265 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
14266 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
14267 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
14268 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
14269 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
14270 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
14271 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
14272 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
14273 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
14274 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
14275 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
14276 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
14277 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
14278 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
14279 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
14280 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
14281 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
14282 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
14283 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
14284 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
14285 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
14286 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
14287 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
14288 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
14290 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
14291 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
14292 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
14293 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
14295 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
14296 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
14298 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
14299 to mdll-fil.ad[bs] and mdll-util.ad[bs]
14301 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
14302 from mdllfile.ad[bs] and mdlltool.ad[bs]
14304 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14306 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
14307 lieu of explicit sizeof/sizeof.
14309 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
14311 * misc.c (copy_lang_decl): Remove.
14313 2002-02-27 Zack Weinberg <zack@codesourcery.com>
14315 * misc.c: Delete traditional-mode-related code copied from the
14316 C front end but not used, or used only to permit the compiler
14319 2002-02-07 Richard Henderson <rth@redhat.com>
14321 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
14322 * adaint.h (__gnat_to_gm_time): Update prototype.
14324 2002-01-30 Richard Henderson <rth@redhat.com>
14326 * trans.c (tree_transform) [N_Loop_Statement]: Use
14327 expand_exit_loop_top_cond.
14329 2001-12-23 Richard Henderson <rth@redhat.com>
14331 * utils.c (end_subprog_body): Push GC context around
14332 rest_of_compilation for nested functions.
14334 2001-12-23 Richard Henderson <rth@redhat.com>
14336 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
14338 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
14340 * gnat-style.texi (Declarations and Types): Remove ancient style
14341 rule which was mandated by code generation issues.
14343 * gnat-style.texi (header): Add @dircategory, @direntry.
14344 (title page): Remove date.
14345 (general) Add @./@: where approriate, and two spaces after the
14346 full stop at the end of a sentence. Use @samp markup when
14347 referring concrete lexical entities (keywords, attribute names
14348 etc.), and @syntax for ARM grammar elements. Use @r for English
14349 text in comments. Use @emph for emphasis. Change "if-statements"
14350 etc. to "if statements" (without @samp). Break long lines. Make
14351 casing of section names consistent.
14352 (Identifiers): Use @samp markup for variable names.
14353 (Comments): Use @samp markup for comment characters. Line-end
14354 comments may follow any Ada code, not just statements. Fix
14355 misspelling of "Integer" as "integer".
14356 (Loop statements): Do not use variable name "I", use "J".
14357 (Subprogram Declarations): Document alignment.
14358 (Subprogram Bodies, Block statements): Document empty line before
14361 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
14363 * make.adb (Add_Switch): Make Generic_Position a procedure. The
14364 function approach did not work well because of a side effect (the
14365 function call could reallocate the table which was being indexed
14366 using its result). Fixes ada/4851.
14368 2001-12-19 Robert Dewar <dewar@gnat.com>
14370 * bindgen.adb: Minor reformatting
14372 * cstand.adb: Minor reformatting
14374 * fmap.adb: Minor reformatting
14375 Change name from Add for Add_To_File_Map (Add is much too generic)
14376 Change Path_Name_Of to Mapped_Path_Name
14377 Change File_Name_Of to Mapped_File_Name
14378 Fix copyright dates in header
14381 Change name from Add for Add_To_File_Map (Add is much too generic)
14382 Change Path_Name_Of to Mapped_Path_Name
14383 Change File_Name_Of to Mapped_File_Name
14384 Fix copyright dates in header
14386 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
14387 Add use clause for Fmap.
14389 * make.adb: Minor reformatting
14391 * osint.adb: Minor reformatting. Change of names in Fmap.
14392 Add use clause for Fmap.
14394 * prj-env.adb: Minor reformatting
14396 * prj-env.ads: Minor reformatting
14398 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
14399 error found (there were odd exceptions to this general rule in
14400 -gnatec/-gnatem processing)
14402 2001-12-19 Olivier Hainque <hainque@gnat.com>
14404 * raise.c (__gnat_eh_personality): Exception handling personality
14405 routine for Ada. Still in rough state, inspired from the C++ version
14406 and still containing a bunch of debugging artifacts.
14407 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
14408 inspired from the C++ library.
14410 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
14411 exception handling integration.
14413 2001-12-19 Arnaud Charlet <charlet@gnat.com>
14415 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
14416 (HIE_SOURCES): Add s-secsta.ad{s,b}.
14417 (HIE_OBJS): Add s-fat*.o
14418 (RAVEN_SOURCES): Remove files that are no longer required. Add
14419 interrupt handling files.
14420 (RAVEN_MOD): Removed, no longer needed.
14422 2001-12-19 Robert Dewar <dewar@gnat.com>
14424 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
14425 Add 2001 to copyright date
14427 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
14428 need to force universal inlining for these cases.
14430 2001-12-19 Arnaud Charlet <charlet@gnat.com>
14432 * s-taprob.adb: Minor clean ups so that this unit can be used in
14435 * exp_ch7.adb: Allow use of secondary stack in HI mode.
14436 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
14438 2001-12-19 Vincent Celier <celier@gnat.com>
14440 * prj-tree.ads (Project_Node_Record): Add comments for components
14441 Pkg_Id and Case_Insensitive.
14443 2001-12-19 Pascal Obry <obry@gnat.com>
14445 * g-socket.adb: Minor reformatting. Found while reading code.
14447 2001-12-19 Robert Dewar <dewar@gnat.com>
14449 * prj-tree.ads: Minor reformatting
14451 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
14453 * config-lang.in (diff_excludes): Remove.
14455 2001-12-17 Ed Schonberg <schonber@gnat.com>
14457 * sem_res.adb (Resolve_Selected_Component): do not generate a
14458 discriminant check if the selected component is a component of
14459 the argument of an initialization procedure.
14461 * trans.c (tree_transform, case of arithmetic operators): If result
14462 type is private, the gnu_type is the base type of the full view,
14463 given that the full view itself may be a subtype.
14465 2001-12-17 Robert Dewar <dewar@gnat.com>
14467 * sem_res.adb: Minor reformatting
14469 * trans.c (tree_transform, case N_Real_Literal): Add missing third
14470 parameter in call to Machine (unknown horrible effects from this
14473 * urealp.h: Add definition of Round_Even for call to Machine
14474 Add third parameter for Machine
14476 2001-12-17 Ed Schonberg <schonber@gnat.com>
14478 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
14479 predefined units in No_Run_Time mode.
14481 2001-12-17 Richard Kenner <kenner@gnat.com>
14483 * misc.c (insn-codes.h): Now include.
14485 2001-12-17 Olivier Hainque <hainque@gnat.com>
14487 * a-except.adb: Preparation work for future integration of the GCC 3
14488 exception handling mechanism
14489 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
14490 to factorize previous code sequences and make them externally callable,
14491 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
14492 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
14493 Use the new notification routines.
14495 2001-12-17 Emmanuel Briot <briot@gnat.com>
14497 * prj-tree.ads (First_Choice_Of): Document the when others case
14499 2001-12-17 Arnaud Charlet <charlet@gnat.com>
14501 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
14502 HI-E mode, in order to support Ravenscar profile properly.
14504 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
14505 mode on 32 bits targets.
14507 2001-12-17 Vincent Celier <celier@gnat.com>
14509 * fmap.adb: Initial version.
14511 * fmap.ads: Initial version.
14513 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
14514 If search is successfully done, add to mapping.
14516 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
14519 (Gnatmake): Add new local variable Mapping_File_Name.
14520 Create mapping file when using project file(s).
14521 Delete mapping file before exiting.
14523 * opt.ads (Mapping_File_Name): New variable
14525 * osint.adb (Find_File): Use path name found in mapping, if any.
14527 * prj-env.adb (Create_Mapping_File): New procedure
14529 * prj-env.ads (Create_Mapping_File): New procedure.
14531 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
14534 * usage.adb: Add entry for new switch -gnatem.
14536 * Makefile.in: Add dependencies for fmap.o.
14538 2001-12-17 Ed Schonberg <schonber@gnat.com>
14540 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
14541 is a package instantiation rewritten as a package body.
14542 (Install_Withed_Unit): Undo previous change, now redundant.
14544 2001-12-17 Gary Dismukes <dismukes@gnat.com>
14547 (Compute_Length): Move conversion to Unsigned to callers.
14548 (Get_Max_Size): Convert Len expression to Unsigned after calls to
14549 Compute_Length and Determine_Range.
14550 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
14551 Compute_Length and Determine_Range.
14552 Above changes fix problem with length computation for supernull arrays
14553 where Max (Len, 0) wasn't getting applied due to the Unsigned
14554 conversion used by Compute_Length.
14556 2001-12-17 Arnaud Charlet <charlet@gnat.com>
14559 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
14560 System.Secondary_Stack.
14561 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
14563 Remove unused entity RE_Exception_Data.
14565 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
14567 * rident.ads (No_Secondary_Stack): New restriction.
14569 2001-12-17 Joel Brobecker <brobecke@gnat.com>
14571 * gnat_rm.texi: Fix minor typos. Found while reading the section
14572 regarding "Bit_Order Clauses" that was sent to a customer.
14573 Very interesting documentation!
14575 2001-12-17 Robert Dewar <dewar@gnat.com>
14577 * sem_case.adb (Choice_Image): Avoid creating improper character
14578 literal names by using the routine Set_Character_Literal_Name. This
14579 fixes bombs in certain error message cases.
14581 2001-12-17 Arnaud Charlet <charlet@gnat.com>
14583 * a-reatim.adb: Minor reformatting.
14585 2001-12-17 Ed Schonberg <schonber@gnat.com>
14587 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
14588 case where the formal is an extension of another formal in the current
14589 unit or in a parent generic unit.
14591 2001-12-17 Arnaud Charlet <charlet@gnat.com>
14593 * s-tposen.adb: Update comments. Minor reformatting.
14594 Minor code clean up.
14596 * s-tarest.adb: Update comments. Minor code reorganization.
14598 2001-12-17 Gary Dismukes <dismukes@gnat.com>
14600 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
14603 2001-12-17 Robert Dewar <dewar@gnat.com>
14605 * exp_attr.adb: Minor reformatting
14607 2001-12-17 Ed Schonberg <schonber@gnat.com>
14609 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
14610 derivations nested within a child unit: verify that the parent
14611 type is declared in an outer scope.
14613 2001-12-17 Robert Dewar <dewar@gnat.com>
14615 * sem_ch12.adb: Minor reformatting
14617 2001-12-17 Ed Schonberg <schonber@gnat.com>
14619 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
14620 warning if current unit is a predefined one, from which bodies may
14623 2001-12-17 Robert Dewar <dewar@gnat.com>
14625 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
14626 Fix header format. Add 2001 to copyright date.
14628 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
14629 which caused CE during compilation if checks were enabled.
14631 2001-12-17 Vincent Celier <celier@gnat.com>
14634 (Switches_Of): New function
14635 (Test_If_Relative_Path): New procedure
14636 (Add_Switches): Use new function Switches_Of
14637 (Collect_Arguments_And_Compile): Use new function Switches_Of.
14638 When using a project file, test if there are any relative
14639 search path. Fail if there are any.
14640 (Gnatmake): Only add switches for the primary directory when not using
14641 a project file. When using a project file, change directory to the
14642 object directory of the main project file. When using a project file,
14643 test if there are any relative search path. Fail if there are any.
14644 When using a project file, fail if specified executable is relative
14645 path with directory information, and prepend executable, if not
14646 specified as an absolute path, with the exec directory. Make sure
14647 that only one -o switch is transmitted to the linker.
14649 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
14652 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
14653 when using a non standard naming scheme.
14654 (Check_Ada_Naming_Scheme): Make sure that error messages
14655 do not raise exceptions.
14656 (Is_Illegal_Append): Return True if there is no dot in the suffix.
14657 (Language_Independent_Check): Check the exec directory.
14659 * prj.adb (Project_Empty): Add new component Exec_Directory
14662 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
14663 (Project_Data): Add component Exec_Directory
14665 * snames.adb: Updated to match snames.ads revision 1.215
14667 * snames.ads: Added Exec_Dir
14669 2001-12-17 Robert Dewar <dewar@gnat.com>
14671 * make.adb: Minor reformatting
14673 * prj-nmsc.adb: Minor reformatting
14675 * snames.adb: Updated to match snames.ads
14677 * snames.ads: Alphebetize entries for project file
14679 2001-12-17 Ed Schonberg <schonber@gnat.com>
14681 * trans.c (process_freeze_entity): Do nothing if the entity is a
14682 subprogram that was already elaborated.
14684 2001-12-17 Richard Kenner <kenner@gnat.com>
14686 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
14687 and Esize if object is referenced via pointer.
14689 2001-12-17 Ed Schonberg <schonber@gnat.com>
14691 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
14692 is discrete before analyzing choices.
14694 2001-12-17 Joel Brobecker <brobecke@gnat.com>
14696 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
14697 containing the name of the Ada Main Program. This string is mainly
14698 intended for the debugger.
14699 (Gen_Output_File_C): Do the equivalent change when generating a C file.
14701 2001-12-17 Robert Dewar <dewar@gnat.com>
14703 * ali.adb: Set new Dummy_Entry field in dependency entry
14705 * ali.ads: Add Dummy_Entry field to source dependency table
14707 * bcheck.adb (Check_Consistency): Ignore dummy D lines
14709 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
14711 * lib-writ.ads: Document dummy D lines for missing files.
14713 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
14715 2001-12-17 Robert Dewar <dewar@gnat.com>
14717 * ali.adb: Type reference does not reset current file.
14719 * ali.adb: Recognize and scan renaming reference
14721 * ali.ads: Add spec for storing renaming references.
14723 * lib-xref.ads: Add documentation for handling of renaming references
14725 * lib-xref.adb: Implement output of renaming reference.
14728 (Determine_Range): Document local variables
14729 (Determine_Range): Make sure Hbound is initialized. It looks as though
14730 there could be a real problem here with an uninitialized reference
14731 to Hbound, but no actual example of failure has been found.
14733 2001-12-17 Laurent Pautet <pautet@gnat.com>
14736 Fix comment of Shutdown_Socket and Close_Socket. These functions
14737 should not fail silently because if they are called twice, this
14738 probably means that there is a race condition in the user program.
14739 Anyway, this behaviour is consistent with the rest of this unit.
14740 When an error occurs, an exception is raised with the error message
14741 as exception message.
14743 2001-12-17 Robert Dewar <dewar@gnat.com>
14745 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
14746 that it happens before modification of Sloc values for -gnatD.
14748 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
14749 so that it happens before modification of Sloc values for -gnatD.
14751 * switch.adb: Minor reformatting
14753 2001-12-15 Richard Henderson <rth@redhat.com>
14755 * sem_ch7.adb: Wrap comment.
14757 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
14759 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
14760 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
14761 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
14762 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
14763 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
14764 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
14765 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
14766 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
14767 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
14768 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
14769 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
14770 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
14771 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
14772 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
14773 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
14774 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
14775 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
14776 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
14777 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
14778 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
14779 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
14780 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
14781 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
14782 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
14785 2001-12-14 Vincent Celier <celier@gnat.com>
14787 * osint.adb(Create_Debug_File): When an object file is specified,
14788 put the .dg file in the same directory as the object file.
14790 2001-12-14 Robert Dewar <dewar@gnat.com>
14792 * osint.adb: Minor reformatting
14794 * lib-xref.adb (Output_Instantiation): New procedure to generate
14795 instantiation references.
14797 * lib-xref.ads: Add documentation of handling of generic references.
14799 * ali.adb (Read_Instantiation_Ref): New procedure to read
14800 instantiation references
14802 * ali.ads: Add spec for storing instantiation references
14804 * bindusg.adb: Minor reformatting
14806 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
14808 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
14810 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
14812 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
14816 Add 2001 to copyright date
14817 Add entry for Latin-5 (Cyrillic ISO-8859-5)
14819 2001-12-14 Matt Gingell <gingell@gnat.com>
14821 * adaint.c: mktemp is a macro on Lynx and can not be used as an
14824 2001-12-14 Richard Kenner <kenner@gnat.com>
14826 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
14827 if operand is CONSTRUCTOR.
14829 2001-12-14 Ed Schonberg <schonber@gnat.com>
14831 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
14832 before emiting check on right-hand side, so that exception information
14835 2001-12-14 Richard Kenner <kenner@gnat.com>
14837 * utils.c (create_var_decl): Throw away initializing expression
14838 if just annotating types and non-constant.
14840 2001-12-14 Vincent Celier <celier@gnat.com>
14842 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
14845 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
14847 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
14849 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
14851 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
14853 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
14855 * ChangeLog: Remove piece of diff output.
14857 2001-12-14 Geert Bosch <bosch@gnat.com>
14859 * config-lang.in: Update copyright notice
14861 * layout.adb: Remove commented out code.
14863 * mdllfile.ads: Update copyright notice. Fix header format.
14865 * sem_case.ads: Likewise.
14867 * sem_ch3.adb: Minor reformatting.
14869 2001-12-12 Geert Bosch <bosch@gnat.com>
14871 * freeze.ads: Update copyright date.
14873 * g-comlin.ads: Minor reformatting.
14875 * gnat-style.texi: Fix typo.
14877 2001-12-12 Geert Bosch <bosch@gnat.com>
14879 * einfo.h: Regenerate.
14881 2001-12-12 Ed Schonberg <schonber@gnat.com>
14883 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
14884 on known node types, rather than untyped fields. Further cleanups.
14886 2001-12-12 Robert Dewar <dewar@gnat.com>
14889 (Save_Entity_Descendant): Minor comment update.
14890 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
14891 of an N_Attribute_Reference node. As per note below, this does not
14892 eliminate need for Associated_Node in attribute ref nodes.
14893 (Associated_Node): Documentation explicitly mentions attribute
14894 reference nodes, since this field is used in such nodes.
14896 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
14898 2001-12-12 Robert Dewar <dewar@gnat.com>
14900 * s-stalib.adb: Add more comments on with statements being needed
14902 * par-ch12.adb: Minor reformatting
14904 * prj-dect.ads: Fix copyright header
14906 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
14907 inputs fit in 32 bits, but the result still overflows.
14909 * s-fatgen.ads: Minor comment improvement
14911 2001-12-12 Ed Schonberg <schonber@gnat.com>
14913 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
14914 formal derived type, look for an inherited component from the full
14915 view of the parent, if any.
14917 2001-12-12 Robert Dewar <dewar@gnat.com>
14919 * checks.ads (Apply_Alignment_Check): New procedure.
14921 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
14922 ensure that the alignment of objects with address clauses is
14923 appropriate, and raise PE if not.
14925 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
14926 Exp_Pakd.Known_Aligned_Enough
14928 * mdllfile.ads: Minor reformatting
14930 * mlib-fil.ads: Minor reformatting
14932 2001-12-12 Ed Schonberg <schonber@gnat.com>
14934 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
14935 fix to any component reference if enclosing record has non-standard
14938 2001-12-12 Vincent Celier <celier@gnat.com>
14940 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
14943 2001-12-12 Ed Schonberg <schonber@gnat.com>
14945 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
14948 2001-12-12 Robert Dewar <dewar@gnat.com>
14950 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
14952 2001-12-12 Emmanuel Briot <briot@gnat.com>
14954 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
14955 and it adds dependencies to system.io.
14957 2001-12-12 Pascal Obry <obry@gnat.com>
14959 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
14962 2001-12-11 Ed Schonberg <schonber@gnat.com>
14964 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
14965 that is the parent of other generics, the instance body replaces the
14966 instance node. Retrieve the instance of the spec, which is the one
14967 that is visible in clients and within the body.
14969 2001-12-11 Vincent Celier <celier@gnat.com>
14971 * gnatmain.adb: Initial version.
14973 * gnatmain.ads: Initial version.
14975 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
14977 * snames.adb: Updated to match snames.ads.
14979 * snames.ads: Added Gnatstub.
14981 2001-12-11 Vincent Celier <celier@gnat.com>
14983 * prj-attr.adb (Initialization_Data): Change name from
14984 Initialisation_Data.
14986 2001-12-11 Emmanuel Briot <briot@gnat.com>
14988 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
14989 + and * applied to backslashed expressions like \r.
14991 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
14993 * g-os_lib.ads: String_List type added, Argument_List type is now
14994 subtype of String_List.
14996 2001-12-11 Robert Dewar <dewar@gnat.com>
14998 * g-os_lib.ads: Change copyright to FSF
14999 Add comments for String_List type
15001 2001-12-11 Vincent Celier <celier@gnat.com>
15003 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
15004 string to the buffer).
15006 2001-12-11 Ed Schonberg <schonber@gnat.com>
15008 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
15011 * sem_attr.adb: Simplify previous fix for Address.
15012 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
15013 to avoid anomalies where the bound of the type appears to raise
15016 2001-12-11 Robert Dewar <dewar@gnat.com>
15018 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
15021 2001-12-11 Ed Schonberg <schonber@gnat.com>
15023 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
15024 renamed unit before checking for recursive instantiations.
15026 2001-12-11 Emmanuel Briot <briot@gnat.com>
15028 * prj.ads: Add comments for some of the fields.
15030 2001-12-11 Robert Dewar <dewar@gnat.com>
15032 * lib-xref.adb (Output_Refs): Don't output type references outside
15033 the main unit if they are not otherwise referenced.
15035 2001-12-11 Ed Schonberg <schonber@gnat.com>
15037 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
15038 code and diagnose additional illegal uses
15040 * sem_util.adb (Is_Object_Reference): An indexed component is an
15041 object only if the prefix is.
15043 2001-12-11 Vincent Celier <celier@gnat.com>
15045 * g-diopit.adb: Initial version.
15047 * g-diopit.ads: Initial version.
15050 (Expand_Path): Avoid use of Unbounded_String
15051 (Find, Wildcard_Iterator): Moved to child package Iteration
15053 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
15055 2001-12-11 Robert Dewar <dewar@gnat.com>
15057 * sem_attr.adb: Minor reformatting
15059 2001-12-11 Ed Schonberg <schonber@gnat.com>
15061 * sem_ch3.adb: Clarify some ???.
15063 2001-12-11 Robert Dewar <dewar@gnat.com>
15065 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
15066 Exp_Pakd.Known_Aligned_Enough
15068 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
15069 version is moved to Exp_Ch13.
15071 2001-12-11 Robert Dewar <dewar@gnat.com>
15073 * einfo.ads: Minor reformatting
15075 * exp_ch5.adb: Add comment for previous.change
15077 * ali.adb: New interface for extended typeref stuff.
15079 * ali.ads: New interface for typeref stuff.
15081 * checks.adb (Apply_Alignment_Check): New procedure.
15083 * debug.adb: Add -gnatdM for modified ALI output
15085 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
15087 * lib-xref.adb: Extend generation of <..> notation to cover
15088 subtype/object types. Note that this is a complete rewrite,
15089 getting rid of the very nasty quadratic algorithm previously
15090 used for derived type output.
15092 * lib-xref.ads: Extend description of <..> notation to cover
15093 subtype/object types. Uses {..} for these other cases.
15094 Also use (..) for pointer types.
15096 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
15098 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
15099 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
15101 2001-12-11 Vincent Celier <celier@gnat.com>
15104 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
15105 Changed /BIND_ONLY to /ACTIONS=BIND
15106 Changed /LINK_ONLY to /ACTIONS=LINK
15108 2001-12-11 Ed Schonberg <schonber@gnat.com>
15110 * sem_ch8.adb (Find_Selected_Component): improved search for a
15111 candidate package in case of error.
15113 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
15114 chain back on scope stack before reinstalling use clauses.
15116 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
15117 is enabled, do not kill the code for the condition, to preserve
15120 2001-12-11 Robert Dewar <dewar@gnat.com>
15122 * checks.adb (Insert_Valid_Check): Apply validity check to expression
15123 of conversion, not to result of conversion.
15125 2001-12-11 Ed Schonberg <schonber@gnat.com>
15127 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
15128 before freezing parent. If the declarations are mutually recursive,
15129 an access to the current record type may be frozen before the
15130 derivation is complete.
15132 2001-12-05 Vincent Celier <celier@gnat.com>
15134 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
15135 -c /COMPILE_ONLY, -l /LINK_ONLY
15138 (Bind_Only): New Flag
15139 (Link_Only): New flag
15141 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
15144 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
15147 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
15148 (Gnatmake): Set the step flags. Only perform a step if the
15149 corresponding step flag is True.
15150 (Scan_Make_Arg): Reset the bind and link step flags when -u
15151 or -gnatc has been specified.
15153 2001-12-05 Ed Schonberg <schonber@gnat.com>
15155 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
15156 get bounds from right operand.
15158 * sem_eval.adb: Minor reformatting
15160 * exp_util.adb (Make_Literal_Range): use bound of literal rather
15161 than Index'First, its lower bound may be different from 1.
15163 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
15166 2001-12-05 Vincent Celier <celier@gnat.com>
15168 * prj-nmsc.adb Minor reformatting
15170 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
15171 set and libraries are not supported.
15173 2001-12-05 Ed Schonberg <schonber@gnat.com>
15175 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
15176 private view explicitly, so the back-end can treat as a global
15179 2001-12-05 Ed Schonberg <schonber@gnat.com>
15181 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
15182 unit, always replace instance node with new body, for ASIS use.
15184 2001-12-05 Vincent Celier <celier@gnat.com>
15186 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
15187 libraries are not supported and both attributes Library_Name and
15188 Library_Dir are specified.
15190 * prj-proc.adb (Expression): Set location of Result to location of
15193 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
15194 (prj-nmsc is now importing MLib.Tgt)
15196 * prj-proc.adb: Put the change indicated above that was forgotten.
15198 2001-12-05 Robert Dewar <dewar@gnat.com>
15200 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
15202 2001-12-05 Ed Schonberg <schonber@gnat.com>
15204 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
15205 constraint, introduce explicit subtype declaration and derive from it.
15207 * sem_ch3.adb: Minor reformatting
15209 2001-12-05 Robert Dewar <dewar@gnat.com>
15211 * checks.adb (Determine_Range): Increase cache size for checks.
15214 * exp_ch6.adb: Minor reformatting
15215 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
15216 a parameter whose root type is System.Address, since treating such
15217 subprograms as pure in the code generator is almost surely a mistake
15218 that will lead to unexpected results.
15220 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
15221 change handling of conversions.
15223 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
15225 2001-12-05 Ed Schonberg <schonber@gnat.com>
15227 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
15228 aggregate with static wrong size, attach generated Raise node to
15231 2001-12-05 Robert Dewar <dewar@gnat.com>
15233 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
15234 Fixes compilation abandoned bomb in B24009B.
15236 2001-12-05 Ed Schonberg <schonber@gnat.com>
15239 Document use of Associated_Node on Selected_Components.
15240 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
15241 to clarify use of untyped descendant fields.
15243 2001-12-05 Robert Dewar <dewar@gnat.com>
15245 * prj-dect.ads: Add ??? comment
15246 Add 2001 to copyright notice (was not done in after all)
15248 * prj-part.adb: Minor reformatting. Reword one awkward error message.
15250 * prj.ads: Minor reformatting throughout, and add some ??? comments
15252 * snames.ads: Minor reformatting
15254 2001-12-05 Geert Bosch <bosch@gnat.com>
15256 * snames.adb: Autoupdate
15258 2001-12-05 Vincent Celier <celier@gnat.com>
15260 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
15262 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
15264 * prj-env.adb: Minor comment changes (modifying -> extends).
15266 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
15268 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
15271 * prj.adb (Initialize): Change Modifying to Extends.
15273 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
15275 * prj.ads: Minor comment change (Modifying -> extending).
15277 * snames.ads: Change modifying to extends.
15279 2001-12-05 Robert Dewar <dewar@gnat.com>
15281 * sem_warn.adb: Remove stuff for conditionals, we are not going to
15284 * sem_warn.ads: Remove stuff for conditionals, we are not going to
15285 do this after all. Add 2001 to copyright notice
15287 2001-12-04 Geert Bosch <bosch@gnat.com>
15289 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
15291 2001-12-04 Robert Dewar <dewar@gnat.com>
15293 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
15294 location if we already have errors. Stops some cases of cascaded
15297 * errout.adb: Improve comment.
15299 2001-12-04 Robert Dewar <dewar@gnat.com>
15302 (Analyze_Formal_Type_Definition): Defend against Error.
15303 (Analyze_Formal_Subprogram): Defend against Error.
15305 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
15306 remove following semicolon if present. Removes cascaded error.
15308 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
15311 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
15312 exceptions equals 0.
15313 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
15314 Fixes PIWG E tests (which have to be run with -gnatL).
15316 2001-12-04 Robert Dewar <dewar@gnat.com>
15318 * einfo.ads: Minor reformatting
15320 2001-12-04 Ed Schonberg <schonber@gnat.com>
15322 * einfo.ads: Block_Node points to the identifier of the block, not to
15323 the block node itself, to preserve the link when the block is
15324 rewritten, e.g. within an if-statement with a static condition.
15326 * inline.adb (Cleanup_Scopes): recover block statement from block
15327 entity using new meaning of Block_Node.
15329 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
15330 identifier of block node, rather than to node itself.
15332 2001-12-04 Gary Dismukes <dismukes@gnat.com>
15335 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
15336 (Discrimify): Go back to setting the Etypes of the selected component
15337 because the Vname component does not exist at this point and will
15338 fail name resolution. Also set Analyzed.
15339 Remove with and use of Sem_Res.
15341 2001-12-04 Arnaud Charlet <charlet@gnat.com>
15343 * Makefile.in: (HIE_SOURCES): add s-fat*.
15345 2001-12-04 Robert Dewar <dewar@gnat.com>
15348 (Compile_Time_Known_Attribute): New procedure.
15349 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
15350 proper range check.
15352 2001-12-04 Ed Schonberg <schonber@gnat.com>
15354 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
15355 processing discriminants to diagnose illegal default values.
15357 2001-12-04 Ed Schonberg <schonber@gnat.com>
15359 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
15360 access discriminant within a type extension that constrains its
15361 parent discriminants.
15363 2001-12-04 Ed Schonberg <schonber@gnat.com>
15365 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
15366 is malformed, use instance of Any_Id to allow analysis to proceed.
15368 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
15369 type definition is illegal.
15370 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
15373 2001-12-04 Ed Schonberg <schonber@gnat.com>
15375 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
15378 2001-12-04 Robert Dewar <dewar@gnat.com>
15380 * errout.adb: Minor reformatting
15382 2001-12-04 Robert Dewar <dewar@gnat.com>
15384 * exp_util.adb: Minor reformatting from last change
15386 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
15387 which is a rewriting of an expression, traverse the original
15388 expression to remove warnings that may have been posted on it.
15390 2001-12-04 Ed Schonberg <schonber@gnat.com>
15392 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
15393 record that has other packed components.
15395 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
15397 * adaint.c: Minor cleanups.
15399 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
15401 * adaint.c: Do not use utime.h on vxworks.
15403 2001-12-04 Arnaud Charlet <charlet@gnat.com>
15405 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
15406 more confusion than it solves.
15408 2001-12-04 Geert bosch <bosch@gnat.com>
15410 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
15412 2001-12-04 Geert Bosch <bosch@gnat.com>
15414 * Makefile.in (update-sources): New target.
15415 For use by gcc_release script.
15417 2001-12-04 Ed Schonberg <schonber@gnat.com>
15419 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
15420 a configuration pragma, it is now legal wherever a pragma can appear.
15422 2001-12-04 Zack Weinberg <zack@codesourcery.com>
15424 * Makefile.in: Don't set ALL. Delete @cross_defines@,
15425 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
15426 is now @CROSS@ -DIN_GCC; update comment.
15428 2001-12-04 Robert Dewar <dewar@gnat.com>
15430 * einfo.adb (Has_Pragma_Pure_Function): New flag.
15431 Fix problem that stopped ceinfo from working
15433 * einfo.ads (Has_Pragma_Pure_Function): New flag.
15435 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
15437 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
15440 (File_Time_Stamp): New procedure.
15441 (Preserve_Mode): New boolean.
15442 (Write_Unit): Pass time stamp.
15443 Implement -p switch (preserve time stamps).
15445 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
15447 * gnatchop.adb: Do usage info for -p switch
15449 * adaint.h (__gnat_set_file_time_name): New function
15451 * adaint.c (__gnat_set_file_time_name): Implement
15453 * adaint.h: Fix typo
15455 2001-12-03 Robert Dewar <dewar@gnat.com>
15457 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
15458 have Associated_Node.
15460 2001-12-03 Robert Dewar <dewar@gnat.com>
15462 * prj-proc.adb: Minor reformatting
15464 * make.adb: Minor reformatting
15466 2001-12-03 Geert Bosch <bosch@gnat.com>
15468 * make.adb: Minor reformatting.
15470 2001-12-03 Robert Dewar <dewar@gnat.com>
15472 * sem_ch12.adb: Minor reformatting
15474 2001-12-03 Ed Schonberg <schonber@gnat.com>
15476 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
15477 push Standard on the stack before analyzing the instance body,
15478 in order to have a clean visibility environment.
15480 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
15482 2001-12-03 Ed Schonberg <schonber@gnat.com>
15484 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
15485 instantiation of a body that contains an inlined body.
15487 2001-12-03 Ed Schonberg <schonber@gnat.com>
15490 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
15491 to prevent freezing within formal packages.
15492 (Freeze_Subprogram_Body): If body comes from another instance that
15493 appeared before its own body, place freeze node at end of current
15494 declarative part, to prevent a back-end crash.
15495 (Inline_Instance_Body): Handle properly a package instance within
15496 a subprogram instance that is a child unit.
15498 2001-12-01 Graham Stott <grahams@redhat.com>
15500 * Makefile.in (misc.o): Add missing $(srcdir) prefix
15501 and add optabs.h dependency.
15503 * misc.c: Include optabs.h
15504 (gnat_tree_code_type): Make static and const.
15505 (gnat_tree_code_length): Likewise.
15506 (gnat_tree_code_name): Likewise.
15507 (update_setjmp_buf): Obtain operands mode from insn_data.
15509 2001-11-29 Richard Henderson <rth@redhat.com>
15511 * init.c: Remove obsolete dwarf2 frame.h section.
15513 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
15515 * Make-lang.in (ada.generated-manpages): New dummy target.
15517 2001-11-29 Ed Schonberg <schonber@gnat.com>
15519 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
15520 into Command, an array conversion is illegal here. Uncovered by
15523 2001/11/28 Geert Bosch <bosch@gnat.com>
15525 * init.c: Minor whitespace changes.
15527 2001-11-28 Doug Rupp <rupp@gnat.com>
15529 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
15532 2001-11-28 Zack Weinberg <zack@codesourcery.com>
15534 * misc.c (gnat_expand_constant): Move declaration above
15535 definition of lang_hooks.
15536 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
15537 (gnat_init): lang_expand_constant no longer exists.
15539 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
15540 always have vprintf.
15541 (gnat_init): Always call set_internal_error_function.
15543 2001-11-27 Andreas Jaeger <aj@suse.de>
15545 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
15547 2001-11-27 Laurent Guerby <guerby@acm.org>
15549 * Makefile.in: Regenerate Ada dependencies.
15551 2001-11-26 Richard Henderson <rth@redhat.com>
15553 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
15554 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
15555 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
15557 2001-11-25 Laurent Guerby <guerby@acm.org>
15559 * sysdep.c (rts_get_*): Fix style.
15561 2001-11-19 Laurent Guerby <guerby@acm.org>
15563 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
15564 since it is of no apparent use and cause warnings.
15566 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
15568 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
15570 (gnat_init): Don't return NULL.
15571 (finish_parse): Remove.
15573 2001-11-17 Laurent Guerby <guerby@acm.org>
15575 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
15576 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
15577 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
15578 * lang-spec.h: Add missing struct field to silence warnings.
15579 * sysdep.c (rts_get_*): Provide K&R prototype.
15580 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
15581 * traceback.c (Unlock_Task, Lock_Task): Likewise.
15582 * tracebak.c (__gnat_backtrace): Remove unused variable.
15583 * utils.c (end_subprog_body): Move to K&R style.
15585 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
15587 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
15589 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
15591 * misc.c (gnat_init): Change prototype. Include the
15592 functionality of the old init_parse and init_decl_processing.
15593 (gnat_init_decl_processing): New prototype.
15594 (init_parse): Remove.
15595 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
15597 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
15599 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
15600 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
15601 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
15602 set_yydebug): Remove.
15604 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
15606 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
15607 (struct lang_hooks): Constify.
15608 (language_string, lang_identify): Remove.
15609 * utils.c (init_decl_processing): Update.
15611 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
15613 * misc.c: Include langhooks-def.h.
15614 * Makefile.in: Update.
15616 2001-10-30 Robert Dewar <dewar@gnat.com>
15619 (Check_Identifier): Rewrite circuit to be compatible with use of letters
15620 in the upper half of ASCII.
15621 (Check_Identifier): Minor reformatting
15623 2001-10-30 Geert Bosch <bosch@gnat.com>
15625 * (Associated_Node, Set_Associated_Node): Do not check for
15628 2001-10-30 Robert Dewar <dewar@gnat.com>
15630 * a-reatim.ads: Minor reformatting
15632 2001-10-30 Robert Dewar <dewar@gnat.com>
15634 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
15635 undocumented declarations.
15637 2001-10-30 Pascal Obry <obry@gnat.com>
15639 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
15640 to the binder and linker.
15643 * mdll.ads: Fix layout. Update copyright notice.
15645 * mdll.adb: Fix layout. Update copyright notice.
15647 2001-10-30 Robert Dewar <dewar@gnat.com>
15649 * usage.adb: Minor fix to output for -gnaty.
15651 2001-10-30 Ed Schonberg <schonber@gnat.com>
15653 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
15654 to accommodate all its possible values.
15656 * a-reatim.adb (Split): Special-case handling of Time_Span_First
15657 and of small absolute values of T.
15659 2001-10-30 Richard Kenner <kenner@gnat.com>
15661 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
15662 set_mem_attributes since not needed and wrong if RESULT if a REG;
15663 fixes ACATS failures.
15665 2001-10-30 Geert Bosch <bosch@gnat.com>
15667 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
15668 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
15670 2001-10-30 Robert Dewar <dewar@gnat.com>
15672 * bindusg.adb: Undocument -f switch.
15674 * gnatcmd.adb: Remove /FULL_ELABORATION.
15676 * opt.ads (Force_RM_Elaboration_Order): Document that this is
15679 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
15681 * gnatbind.adb: Minor update of warning msg.
15683 2001-10-30 Vincent Celier <celier@gnat.com>
15685 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
15686 for project file switches (-P (/PROJECT_FILE=),
15687 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
15690 2001-10-30 Geert Bosch <bosch@gnat.com>
15692 * decl.c: Minor whitespace fixes.
15694 2001-10-30 Richard Kenner <kenner@gnat.com>
15696 * utils2.c (build_allocator): Test for SIZE overflow in array case too
15698 2001-10-30 Geert Bosch <bosch@gnat.com>
15700 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
15701 Found due to GCC 3.0 warning of using uninitialized value.
15704 (Get_Max_Size): Use variant record for tracking value/expression.
15705 Makes logic clearer and prevents warnings for uninitialized variables.
15706 (Layout_Array_Type): Use variant record for tracking value/expression.
15707 Makes logic clearer and prevents warnings for uninitialized variables.
15709 2001-10-30 Robert Dewar <dewar@gnat.com>
15711 * lib.adb: Minor reformatting
15713 * s-taprop.ads: Minor reformatting
15715 2001-10-29 Laurent Guerby <guerby@acm.org>
15718 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
15720 (_gnat_error_handler): Make MSG const.
15722 2001-10-29 Richard Kenner <kenner@gnat.com>
15724 * sysdep.c: Fix localtime_r problem on LynxOS.
15725 Also remove #elif to avoid warnings.
15727 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
15730 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
15732 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
15734 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
15735 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
15736 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
15737 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
15738 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
15739 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
15740 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
15741 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
15742 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
15743 types.ads, urealp.adb: Fix spelling errors.
15745 2001-10-27 Laurent Guerby <guerby@acm.org>
15747 * trans.c (gigi): Fix non determinism leading to bootstrap
15748 comparison failures for debugging information.
15750 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
15752 * gnat_rm.texi: Use @./@: where appropriate.
15754 2001-10-26 Robert Dewar <dewar@gnat.com>
15756 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
15758 2001-10-26 Richard Kenner <kenner@gnat.com>
15760 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
15762 2001-10-26 Richard Kenner <kenner@gnat.com>
15764 * decl.c (validate_size): Modify message for bad size to avoid
15765 implication that compiler is modifying the size.
15767 2001-10-26 Robert Dewar <dewar@gnat.com>
15769 * prj-util.adb: Minor reformatting. Fix bad header format.
15771 2001-10-26 Robert Dewar <dewar@gnat.com>
15773 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
15775 * sinfo.ads: Clarify use of Associated_Node (documentation only).
15777 * sem_ch12.adb: Change Node4 to Associated_Node. Change
15778 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
15779 much more narrowly in places where needed. These are cleanups.
15781 2001-10-26 Joel Brobecker <brobecke@gnat.com>
15783 * 5zosinte.ads (null_pthread): new constant.
15786 (Initialize_TCB): Initialize thread ID to null, to be able to verify
15787 later that this field has been set.
15788 (Finalize_TCB): ditto.
15789 (Suspend_Task): Verify that the thread ID is not null before using it.
15790 (Resume_Task): ditto.
15793 (Resume_All_Tasks): Lock the tasks list before using it.
15794 (Suspend_All_Tasks): ditto.
15796 2001-10-26 Richard Kenner <kenner@gnat.com>
15798 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
15799 Make constant variant of designated type for Is_Access_Constant.
15800 Call update_pointer_to with main variant.
15802 * trans.c (process_freeze_entity, process_type):
15803 Call update_pointer_to on main variant.
15805 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
15806 If main variant, update all other variants.
15808 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
15811 2001-10-26 Robert Dewar <dewar@gnat.com>
15813 * prj-util.adb: Minor reformatting
15815 2001-10-26 Robert Dewar <dewar@gnat.com>
15817 * prj-util.adb: Minor reformatting
15819 2001-10-26 Robert Dewar <dewar@gnat.com>
15821 * prj-attr.adb: Minor reformatting throughout
15823 2001-10-26 Robert Dewar <dewar@gnat.com>
15825 * prj-attr.ads: Minor reformatting
15826 Add ??? comment (this whole spec has almost no comments)
15828 2001-10-26 Vincent Celier <celier@gnat.com>
15830 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
15831 ("//") that precede the drive letter on Interix.
15833 2001-10-26 Geert Bosch <bosch@gnat.com>
15835 * gnat_rm.texi: Add GNAT Reference Manual.
15837 2001-10-25 Robert Dewar <dewar@gnat.com>
15839 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
15840 is Error. Similar change for other renaming cases.
15842 2001-10-25 Robert Dewar <dewar@gnat.com>
15844 * s-atacco.ads: Add pragma Inline_Always for functions.
15845 Fix header format. Add copyright 2001
15847 2001-10-25 Ed Schonberg <schonber@gnat.com>
15849 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
15850 return Error rather than Empty so that analysis can proceed.
15852 2001-10-25 Ed Schonberg <schonber@gnat.com>
15854 * sem_util.adb (Enter_Name): better handling of cascaded error
15855 messages when a unit appears in its own context.
15857 2001-10-25 Ed Schonberg <schonber@gnat.com>
15859 * sem_util.adb (Defining_Entity): in case of error, attach created
15860 entity to specification, so that semantic analysis can proceed.
15862 2001-10-25 Robert Dewar <dewar@gnat.com>
15865 (Defining_Entity): Deal with Error.
15866 (Process_End_Label): Deal with bad end label for.
15868 2001-10-25 Ed Schonberg <schonber@gnat.com>
15870 * sem_elab.adb (Check_A_Call): refine message when call is in an
15871 instance but callee is not declared in the generic unit.
15873 2001-10-25 Ed Schonberg <schonber@gnat.com>
15875 * sem_elab.adb (Check_A_Call): check for renaming before finding the
15876 enclosing unit, which may already be different from the calling unit.
15878 2001-10-25 Geert Bosch <bosch@gnat.com>
15880 * 4gintnam.ads: fix header format.
15882 2001-10-25 Ed Schonberg <schonber@gnat.com>
15884 * sem_res.adb (Resolve_Call): if the call is actually an indexing
15885 operation on the result of a parameterless call, perform elaboration
15886 check after the node has been properly rewritten.
15888 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
15889 inlined within the generic tree, the defining identifier is not a
15892 2001-10-25 Ed Schonberg <schonber@gnat.com>
15894 * sem_res.adb (Resolve): special-case resolution of Null in an
15895 instance or an inlined body to avoid view conflicts.
15897 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
15898 compatibility by retrieving the access type of the generic copy.
15900 2001-10-25 Robert Dewar <dewar@gnat.com>
15903 (Analyze_Number_Declaration): Handle error expression.
15904 (Signed_Integer_Type_Declaration): Handle error bound.
15905 (Analyze_Subtype_Indication): Handle error range.
15907 * sem_util.adb (Get_Index_Bounds): Check for Error.
15909 2001-10-25 Robert Dewar <dewar@gnat.com>
15911 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
15912 in no run time mode.
15914 2001-10-25 Pascal Obry <obry@gnat.com>
15916 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
15917 mode case for ALLOC case.
15919 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
15920 all platforms. Improvement of last change.
15922 2001-10-25 Robert Dewar <dewar@gnat.com>
15924 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
15926 2001-10-25 Geert Bosch <bosch@gnat.com>
15928 * osint.adb (Is_Relative): Remove duplicate.
15930 2001-10-25 Pascal Obry <obry@gnat.com>
15932 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
15933 pathnames in UNIX and DOS style with drive letter.
15934 (Is_Relative): new routine.
15936 * osint.adb: Minor reformatting
15938 * osint.adb (Is_Relative): implementation using
15939 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
15941 2001-10-25 Pascal Obry <obry@gnat.com>
15943 * g-dirope.adb (Basename): correctly compute offset between the
15944 original Path and the translated one.
15946 * g-dirope.adb: (Base_Name): add some comments.
15948 2001-10-25 Robert Dewar <dewar@gnat.com>
15950 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
15951 in HIE mode, avoids compilation abandoned message
15953 * exp_imgv.adb: Correct typo in previous change
15955 * exp_imgv.adb: Correct typo in previous change (not my day!)
15957 2001-10-25 Robert Dewar <dewar@gnat.com>
15959 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
15961 2001-10-25 Pascal Obry <obry@gnat.com>
15963 * g-awk.ads: Move all pragma inlines next to the routine
15964 declarations. This is more uniform with other GNAT spec.
15966 2001-10-22 Geert Bosch <bosch@gnat.com>
15968 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
15970 2001-10-19 Geert Bosch <bosch@gnat.com>
15972 * Makefile.in (tools, gnattools): Remove gnatmem.
15974 2001-10-17 Richard Henderson <rth@redhat.com>
15976 * Makefile.in (misc.o): Depend on langhooks.h.
15977 * misc.c: Include it.
15978 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
15979 (LANG_HOOKS_DECODE_OPTION): New.
15980 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
15982 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
15984 * trans.c (tree_transform): Adjust to recent change in
15985 expand_asm_operands to implement named asm operands.
15987 2001-10-11 Ed Schonberg <schonber@gnat.com>
15989 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
15990 renaming of discriminant for mutable record type.
15992 2001-10-11 Robert Dewar <dewar@gnat.com>
15994 * validsw.adb: Properly save -gnatVn status.
15996 2001-10-11 Robert Dewar <dewar@gnat.com>
15998 * usage.adb: Add lines for V switch.
16000 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
16001 (/VALIDITY_CHECKING).
16003 2001-10-11 Ed Schonberg <schonber@gnat.com>
16005 * sem_type.adb (Add_One_Interp): an operator for a type declared in
16006 an extension of System is known to be visible.
16008 2001-10-11 Ed Schonberg <schonber@gnat.com>
16010 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
16011 properly. Fixes regression on ACATS C34005G.
16013 2001-10-11 Robert Dewar <dewar@gnat.com>
16015 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
16016 loop in generic instance, since this is likely not very useful.
16018 2001-10-11 Robert Dewar <dewar@gnat.com>
16020 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
16021 the error message for high integrity mode.
16023 * rtsfind.adb (RTE): Give message if we try to find an entity that
16024 is not available in high integrity mode.
16027 (OK_To_Use_In_HIE_Mode): New array.
16028 (RTE): May return Empty in high integrity mode.
16030 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
16031 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
16033 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
16034 unit if not inlined always and in no runtime mode. Fixes problem
16035 caused by new Rtsfind changes.
16037 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
16040 * rtsfind.adb (RTE): Make sure we do not try to load unit after
16041 giving message for entity not available in high integrity mode.
16043 2001-10-11 Pascal Obry <obry@gnat.com>
16045 * impunit.adb: Add GNAT.CRC32.
16047 2001-10-11 Ed Schonberg <schonber@gnat.com>
16049 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
16050 properly the case where one universal operand in a non-static
16051 exponentiation of a real literal.
16053 2001-10-11 Ed Schonberg <schonber@gnat.com>
16055 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
16056 clause, return the gobal finalization list, for lack of anthing else.
16058 2001-10-11 Ed Schonberg <schonber@gnat.com>
16060 * exp_ch7.adb (Make_Transient_Block): if statement is within
16061 exception handler, always use new transient scope to place Clean
16064 2001-10-11 Pascal Obry <obry@gnat.com>
16067 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
16068 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
16069 (GNATLS_RTL_OBJS): add g-crc32.o
16070 (GNATMAKE_RTL_OBJS): add g-crc32.o
16073 (CRC_Match): new function.
16074 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
16075 instead of the previous simple checksum algorithm.
16076 (Time_Stamp_Mismatch): use CRC_Match for comparison.
16077 (Set_Source_Table): idem.
16080 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
16081 instead of simple checksum.
16082 (CRC_Match): new function.
16083 (CRC_Error): new constant.
16085 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
16086 a CRC now and not a simple checksum. A CRC uses lower-case hex
16087 letters, fixes ambiguity in parsing.
16089 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
16090 is what this variable will store.
16092 * bcheck.adb: Change reference to chechsum in comments by CRC.
16093 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
16094 rename All_Checksum_Match to All_CRC_Match. Change due to API
16095 renaming since now GNAT does not use a simple checksum but a
16096 CRC using GNAT.CRC32.
16098 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
16099 now and not anymore a simple checksum.
16101 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
16104 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
16107 (Restore_Scan_State): rename Checksum to CRC.
16108 (Save_Scan_State): idem.
16112 (Checksum): rename to CRC.
16113 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
16115 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
16116 GNAT.CRC32). Update copyright notice.
16118 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
16119 GNAT.CRC32). Update copyright notice.
16122 (Accumulate_Checksum): removed.
16123 (Update): new procedure. Add a wide-character into the CRC.
16126 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
16127 (Load_File): fix initialization of S (change Source_Checksum to
16130 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
16131 Source_CRC in S initialization.
16133 * sinput.adb (Source_Checksum): renamed to Source_CRC.
16135 * sinput.ads (Source_Checksum): renamed to Source_CRC.
16136 Update comments for the CRC.
16138 * types.adb (Hex): Use lowercase for the letter part.
16140 * types.ads (Get_Hex_String): Returns the hexadecimal representation
16141 for a word. This is currently used only for CRC. In previous version,
16142 the checksum was using a representation with all letter being
16143 upper-case. With the new implementation (using CRC) we do not remove
16144 the 32th bit of the CRC, so we can have an upper-case starting letter
16145 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
16146 It is ambigous since the CRC was optional and could be followed by
16147 options like EB, EE. So now this routines uses lower-case letter for
16148 the hexadecimal representation. Strange enough only lower case letters
16149 where checked in Scan_ALI (even if this was not a possible case).
16151 * gnatvsn.ads (Library_Version): changed to 3.15a.
16153 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
16156 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
16159 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
16160 Add 2001 to copyright notice
16161 (Accumulate_Checksum): Modify to use System.CRC32.
16163 * ali-util.ads: Redo changes of previous revision to continue to use
16164 the word Checksum. Add 2001 to copyright notice.
16166 * ali.adb: Undo some of previous changes, not needed.
16167 Keep the change for lower case letters in the checksum.
16169 * ali.ads: Undo previous change not needed.
16171 * bcheck.adb: Undo most of previous change, not needed.
16172 But do use Checksums_Match for checksum comparison.
16174 * gnatls.adb: Undo most of previous change, not needed.
16175 But do use Checksums_Match for comparing checksums.
16177 * lib-load.adb: Undo previous change, not needed.
16179 * lib-writ.adb: Undo previous change, not needed.
16181 * lib-writ.ads: Document that checksums use lower case,
16182 not upper case letters.
16184 * scans.adb: Undo previous change, not needed
16186 * scans.ads: Undo previous change, not needed.
16188 * scn-nlit.adb: Undo previous changes, not needed.
16190 * scn-slit.adb: Undo previous change, not needed. Fix header format.
16193 (Accumulate_Checksum): Use System.CRC32.
16194 (Initialize_Checksum): New procedure.
16195 Remove other changes of previous revision.
16197 * sinput-p.adb: Undo previous change, not needed.
16199 * sinput.adb: Undo previous change, not needed.
16201 * sinput-l.adb: Undo previous change, not needed.
16203 * sinput.ads: Undo previous change, not needed. Keep only comment
16204 on new checksum algorithm
16206 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
16207 Also remove a-tags and a-stream from GNAT sources.
16209 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
16211 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
16213 2001-10-11 Geert Bosch <bosch@gnat.com>
16215 * einfo.h: Regenerate.
16217 * nmake.ads: Regenerate.
16219 * nmake.adb: Regenerate.
16221 * sinfo.h: Regenerate.
16223 * treeprs.adb: Regenerate.
16225 2001-10-10 Geert Bosch <bosch@gnat.com>
16227 * gnat-style.texi: New file describing coding guidelines for Ada.
16229 2001-10-10 Ed Schonberg <schonber@gnat.com>
16231 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
16234 2001-10-10 Geert Bosch <bosch@gnat.com>
16236 * snames.ads: Add new names for project facility.
16238 * snames.adb: Update to reflect snames.ads changes.
16240 * snames.h: Update to reflect snames.ads changes.
16242 2001-10-10 Vincent Celier <celier@gnat.com>
16245 (Add_Switches): reflect the changes for the switches attributes
16246 Default_Switches indexed by the programming language,
16247 Switches indexed by the file name.
16248 (Collect_Arguments_And_Compile): Idem.
16249 Reflect the attribute name changes.
16252 (Initialisation_Data): Change the names of some packages and
16254 (Initialize): process case insensitive associative arrays.
16257 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
16260 (Parse_Attribute_Declaration): For case insensitive associative
16261 arrays, set the index string to lower case.
16264 Reflect the changes of the project attributes.
16267 Replace Check_Naming_Scheme by Ada_Check and
16268 Language_Independent_Check.
16271 Replaced Check_Naming_Scheme by 2 procedures:
16272 Ada_Check and Language_Independent_Check.
16275 (Process_Declarative_Items): For case-insensitive associative
16276 arrays, set the index string to lower case.
16277 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
16278 Prj.Nmsc.Check_Naming_Scheme.
16281 (Case_Insensitive): New function
16282 (Set_Case_Insensitive): New procedure
16285 (Case_Insensitive): New function
16286 (Set_Case_Insensitive): New procedure
16287 (Project_Node_Record): New flag Case_Insensitive.
16290 (Value_Of): new function to get the string value of a single
16291 string variable or attribute.
16294 (Value_Of): new function to get the string value of a single
16295 string variable or attribute.
16298 (Ada_Default_Spec_Suffix): New function
16299 (Ada_Default_Impl_Suffix): New function
16300 Change definitions of several constants to reflect
16301 new components of record types.
16304 (Naming_Data): Change several components to reflect new
16305 elements of naming schemes.
16306 (Project_Data): New flags Sources_Present and
16307 Language_Independent_Checked.
16308 (Ada_Default_Spec_Suffix): New function.
16309 (Ada_Default_Impl_Suffix): New function.
16312 Modification of predefined names for project manager: added
16313 Implementation, Specification_Exceptions, Implementation_Exceptions,
16314 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
16315 Default_Switches, _Languages, Builder, Cross_Reference,
16316 Finder. Removed Body_Part, Specification_Append, Body_Append,
16317 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
16320 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
16323 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
16324 not that it is Nil_Variable_Value.
16326 * prj.ads: Add ??? for uncommented declarations
16328 2001-10-10 Ed Schonberg <schonber@gnat.com>
16330 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
16331 constant, do not indicate possible modification, so that gigi can
16332 treat it as a bona fide constant.
16334 2001-10-10 Robert Dewar <dewar@gnat.com>
16336 * sem_prag.adb: Add processing for pragma External.
16338 * snames.ads: Add entry for pragma External.
16340 * par-prag.adb: Add pragma External.
16342 * snames.adb: Updated to match snames.ads.
16344 2001-10-10 Ed Schonberg <schonber@gnat.com>
16346 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
16347 a dynamic task if the allocator appears in an indexed assignment
16348 or selected component assignment.
16350 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
16351 For a dynamic task in an assignment statement, use target of
16352 assignment to generate meaningful name.
16354 2001-10-10 Ed Schonberg <schonber@gnat.com>
16356 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
16359 * einfo.ads: Body_Entity is also defined for generic package.
16360 Documentation change only
16362 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
16363 others_choice for a discriminated component initialization,
16364 convert discriminant references into the corresponding discriminals.
16366 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
16367 only if original type is private and expression has to be wrapped
16371 (Apply_Constraint_Check): Do not perform length check
16372 if expression is an aggregate with only an others_choice.
16373 (Length_N_Cond): two references to the same in_parameter
16374 (typically the discriminal in an init_proc) denote the same value.
16375 Two useful optimization uncovered by bugfixes above.
16377 2001-10-10 Robert Dewar <dewar@gnat.com>
16379 * xeinfo.adb: Change int to char in translation of enumeration types.
16380 This fixes a problem in the C representation of component alignment.
16381 Add 2001 to copyright notice
16383 2001-10-10 Richard Kenner <kenner@gnat.com>
16385 * decl.c: (validate_size): Do check size of object of integral type
16386 if it is a packed array type.
16388 2001-10-10 Richard Kenner <kenner@gnat.com>
16390 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
16391 VAR_DECL for constant if not Is_Public but -O0.
16393 2001-10-10 Richard Kenner <kenner@gnat.com>
16395 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
16397 2001-10-10 Geert Bosch <bosch@gnat.com>
16399 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
16400 use '/' as switch character, allowing for absolute file names.
16402 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
16404 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
16407 2001-10-08 Geert Bosch <bosch@gnat.com>
16409 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
16410 Automatically build utilities when files need to be regenerated.
16412 2001-10-08 Geert Bosch <bosch@gnat.com>
16414 * xsnames.adb: New utility for updating snames.ads and snames.adb
16416 2001-10-08 Zack Weinberg <zack@codesourcery.com>
16418 * Make-lang.in (ADAFLAGS): Add -W -Wall.
16419 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
16420 (gnat1): Also depend on attribs.o.
16421 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
16422 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
16423 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
16424 (ADAFLAGS): Add -W -Wall.
16425 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
16428 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
16429 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
16430 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
16431 Use $(ADAC), not $(CC), as compilation command.
16433 (gnattools): Depend directly on tools to build, don't use
16435 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
16437 * einfo.h, sinfo.h: New files (autogenerated).
16439 2001-10-08 Richard Henderson <rth@redhat.com>
16441 * comperr.adb (Abort_In_Progress): New.
16442 (Compiler_Abort): Use it to prevent recursion.
16444 2001-10-08 Robert Dewar <dewar@gnat.com>
16446 * atree.adb: Set Error_Posted in Error node, helps error recovery.
16448 * par-endh.adb (Output_End_Expected): We should also not test
16449 Error_Posted on the Error node, since now it is always set.
16451 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
16452 to help error recovery. Part of general work on 9407-004.
16454 * par.adb: Add ??? for misuse of error
16457 (Resolve): Defend against Error, fixes 9407-003.
16458 (Resolve_Discrete_Subtype_Indication): Defend against Error.
16460 * sinfo.ads (N_Error): Now has Etype field (which will be set
16461 to Any_Type to help error recovery).
16463 2001-10-08 Richard Kenner (kenner@gnat.com)
16465 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
16466 Consistently set MEM attributes from expression; fixes
16467 bootstrap failure on x86.
16469 2001-10-08 Geert Bosch (bosch@gnat.com)
16471 * 5oosinte.adb: Add 2001 to copyright notice.
16473 2001-10-08 Geert Bosch (bosch@gnat.com)
16475 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
16477 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
16479 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
16481 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
16483 2001-10-05 Geert Bosch (bosch@gnat.com)
16485 * adaint.h: Small formatting fix.
16487 2001-10-04 Geert Bosch <bosch@gnat.com>
16489 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
16490 Arg is int, not FILE *, in dummy version of functions.
16492 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
16493 Arg is int, not FILE *.
16495 2001-10-04 Geert Bosch <bosch@gnat.com>
16497 * 3lsoccon.ads: Added file, missed with initial check ins.
16499 * 4lintnam.ads: Fix header format.
16500 Change Linux to GNU/Linux.
16502 * 5iosinte.adb: Change Linux to GNU/Linux.
16504 * 5iosinte.ads: Change Linux to GNU/Linux.
16506 * 5itaprop.adb: Change Linux to GNU/Linux.
16508 * 5itaspri.ads: Change Linux to GNU/Linux.
16509 Update copyright notice.
16511 * 5lintman.adb: Change Linux to GNU/Linux.
16513 * 5lml-tgt.adb: Change Linux to GNU/Linux.
16515 * 5losinte.ads: Change Linux to GNU/Linux.
16517 * 5lsystem.ads: Change Linux to GNU/Linux.
16519 * 5qosinte.adb: Change Linux to GNU/Linux.
16521 * 5qosinte.ads: Change Linux to GNU/Linux.
16523 * 5qparame.ads: Change Linux to GNU/Linux.
16525 * 5qtaprop.adb: Change Linux to GNU/Linux.
16527 * 5qtaspri.ads: Change Linux to GNU/Linux.
16528 Add 2001 to copyright notice.
16530 * 5vintman.ads: Change Linux to GNU/Linux.
16531 Fix header format. Add 2001 to copyright notice.
16533 * g-soccon.ads: Change Linux to GNU/Linux.
16535 * g-trasym.ads: Change Linux to GNU/Linux.
16536 Add 2001 to copyright notice.
16538 * memtrack.adb: Change Linux to GNU/Linux.
16540 * s-intman.ads: Change Linux to GNU/Linux.
16541 Add 2001 to copyright notice. Fix header format.
16543 * s-stache.adb: Change Linux to GNU/Linux.
16545 * adaint.c: Change Linux to GNU/Linux.
16547 * cio.c: Change Linux to GNU/Linux.
16549 * cstreams.c: Change Linux to GNU/Linux.
16551 * init.c: Change Linux to GNU/Linux.
16553 * gmem.c: Change Linux to GNU/Linux.
16555 * tracebak.c: Change Linux to GNU/Linux.
16558 2001-10-02 Geert Bosch <bosch@gnat.com>
16560 * misc.c (insert_default_attributes): Add dummy version.