1 2004-11-21 Andreas Jaeger <aj@suse.de>
3 * stylesw.adb: Change Style_Check_Subprogram_Order to
4 Style_Check_Order_Subprograms.
6 2004-11-18 Arnaud Charlet <charlet@adacore.com>
9 (__gnat_portable_spawn): Fix cast of spawnvp third parameter
11 Add also a cast to kill another warning.
12 (win32_no_block_spawn): Initialize CreateProcess's dwCreationFlags
13 parameter with the priority class of the parent process instead of
14 always using the NORMAL_PRIORITY_CLASS.
15 (__gnat_dup): New function.
16 (__gnat_dup2): New function.
17 (__gnat_is_symbolic_link): Enable the effective body of this
18 function when __APPLE__ is defined.
20 * g-os_lib.ads, g-os_lib.adb (Spawn): Two new procedures.
23 2004-11-18 Olivier Hainque <hainque@adacore.com>
25 * a-exexpr.adb (Others_Value, All_Others_Value): New variables, the
26 address of which may be used to represent "others" and "all others"
27 choices in exception tables, instead of the current harcoded
28 (void *)0 and (void *)1.
29 (Setup_Exception): Do nothing in the GNAT SJLJ case.
31 * gigi.h (others_decl, all_others_decl): New decls representing the
32 new Others_Value and All_Others_Value objects.
33 (struct attrib): Rename "arg" component as "args", since GCC expects a
34 list of arguments in there.
36 * raise.c (GNAT_OTHERS, GNAT_ALL_OTHERS): Are now the address of the
37 corresponding objects exported by a-exexpr, instead of hardcoded dummy
40 * trans.c (Exception_Handler_to_gnu_zcx): Use the address of
41 others_decl and all_others_decl instead of hardcoded dummy addresses
42 to represent "others" and "all others" choices, which is cleaner and
43 more flexible with respect to the possible eh pointer encoding policies.
45 * utils.c (init_gigi_decls): Initialize others_decl and all_others_decl.
46 (process_attributes): Account for the naming change of the "args"
47 attribute list entry component.
49 * decl.c (build_attr_list): Rename into prepend_attributes to allow
50 cumulating attributes for different entities into a single list.
51 (gnat_to_gnu_entity): Use prepend_attributes to build the list of
52 attributes for the current entity and propagate first subtype
53 attributes to other subtypes.
54 <E_Procedure>: Attribute arguments are attr->args and not
56 (build_attr_list): Ditto. Make attr->args a TREE_LIST when there is an
57 argument provided, as this is what GCC expects. Use NULL_TREE instead
60 2004-11-18 Robert Dewar <dewar@adacore.com>
62 * a-stmaco.ads, exp_util.ads, exp_util.adb, i-cpp.ads, i-cpp.adb:
63 Minor reformatting througout (including new function specs)
64 Add ??? comments asking for clarification.
66 2004-11-18 Thomas Quinot <quinot@adacore.com>
68 * butil.ads, butil.adb, bindgen.adb (Get_Unit_Name_String): Remove
69 incomplete duplicate implementation of this subprogram from butil.
71 2004-11-18 Thomas Quinot <quinot@adacore.com>
73 * exp_dist.adb (Build_RPC_Receiver_Body): New subprogram. This
74 procedures factors the common processing for building an RPC receiver
75 for an RCI package or an RACW type.
76 Stylistic cleanup: change '/= Empty' to 'Present ()'; move body of
77 Build_Remote_Subprogram_Proxy_Type into proper alphabetical order.
78 (Get_PCS_Name): New subprogram. Returns the name of the PCS currently
80 (Specific_Add_RACW_Features): New subprogram. PCS-specific part of
82 (Specific_Add_RAST_Features): New subprogram. PCS-specific part of
84 (Assign_Subprogram_Identifier): New subprogram. Provision for assigning
85 distribution subprogram identifiers that are either subprogram numbers
87 (Get_Subprogram_Ids): New subprogram. Retrieve both the numeric and
88 string distribution identifiers assigned to a given subprogram.
89 (Get_Subprogram_Id): Reimplement in terms of Get_Subprogram_Ids.
90 (Add_RAS_Dereference_TSS): Add comments.
91 (Build_General_Calling_Stubs): Note that the RACW_Type formal parameter
92 is not referenced yet because it will be used by the PolyORB DSA
94 (Insert_Partition_Check): Remove fossile code.
95 (First_RCI_Subprogram_Id): Document this constant.
96 (Add_RAS_Access_TSS): Correct the setting of the Etype of the
98 (Get_Pkg_Name_String): Remove subprogram. Usage occurrences are
99 replaced with calls to Get_Library_Unit_Name_String. Previously there
100 were several instances of the same code in different locations in the
101 compiler; this checkin completes the replacement of all of these
102 instances with calls to a common subprogram.
105 * sem_dist.adb: Remove comment noting that RPC receiver generation
106 should be disabled for RACWs that implement RASs.
107 (Process_Partition_Id): Use new subprogram Get_Library_Unit_Name_String.
109 * sem_util.ads, sem_util.adb (Has_Stream): New function
110 (Get_Library_Unit_Name_String): New subprogram to retrieve the fully
111 qualified name of a library unit into the name buffer.
112 (Note_Possible_Modification): Generate a reference only
113 if the context comes from source.
115 * snames.ads (PCS_Names): New subtype corresponding to names of
116 supported implementations of the Partition Communication Subsystem
117 (PCS) (i.e. the runtime library support modules for the distributed
120 2004-11-18 Robert Dewar <dewar@adacore.com>
121 Ed Schonberg <schonberg@adacore.com>
123 * einfo.ads, einfo.adb: Remove Is_Psected flag, no longer used
124 (Has_Rep_Pragma): New function
125 (Has_Attribute_Definition_Clause): New function
126 (Record_Rep_Pragma): Moved here from sem_ch13.adb
127 (Get_Rep_Pragma): Remove junk kludge for Stream_Convert pragma
129 * sem_ch13.ads, sem_ch13.adb (Record_Rep_Pragma): Moved to einfo.adb
131 * exp_prag.adb: (Expand_Pragma_Common_Object): New procedure
132 (Expand_Pragma_Psect_Object): New procedure
133 These procedures contain the revised and cleaned up processing for
134 these two pragmas. This processing was formerly in Sem_Prag, but
135 is more appropriately moved here. The cleanup involves making sure
136 that the pragmas are properly attached to the tree, and that no
137 nodes are improperly shared.
139 * sem_prag.adb: Move expansion of Common_Object and Psect_Object
140 pragmas to Exp_Prag, which is more appropriate.
141 Attach these two pragmas to the Rep_Item chain Use Rep_Item chain to
142 check for duplicates Remove use of Is_Psected flag, no longer needed.
143 Use new Make_String_Literal function with string.
145 * exp_attr.adb (Expand_Fpt_Attribute): The floating-point attributes
146 that are functions return universal values, that have to be converted
148 Use new Make_String_Literal function with string.
149 (Get_Stream_Convert_Pragma): New function, replaces the use of
150 Get_Rep_Pragma, which had to be kludged to work in this case.
152 * freeze.adb: Use new Has_Rep_Pragma function
154 * exp_intr.adb, exp_ch3.adb, sem_attr.adb: Use new Make_String_Literal
155 function with string.
156 Use new Has_Rep_Pragma function.
158 * tbuild.ads, tbuild.adb (Make_String_Literal): New function, takes
161 2004-11-18 Robert Dewar <dewar@adacore.com>
163 * errout.ads, errout.adb: (First_Sloc): New function
165 * par-ch5.adb (P_Condition): Check for redundant parens is now a style
166 check (-gnatyx) instead of being included as a redundant construct
169 * sem_ch6.adb: Change name Style_Check_Subprogram_Order to
170 Style_Check_Order_Subprograms.
172 * style.ads, styleg.ads, styleg.adb, styleg-c.adb, stylesw.ads,
173 stylesw.adb: Add Style_Check_Xtra_Parens
175 * usage.adb: Add line for -gnatyx (check extra parens)
177 * vms_data.ads: Add entry for STYLE_CHECKS=XTRA_PARENS => -gnatyx
179 2004-11-18 Ed Schonberg <schonberg@adacore.com>
180 Robert Dewar <dewar@adacore.com>
182 * exp_ch4.adb (Expand_N_Selected_Component): If the component is the
183 discriminant of a constrained subtype, analyze the copy of the
184 corresponding constraint, because in some cases it may be only
186 Removes long-lived ??? comments.
188 * exp_ch7.adb (Establish_Transient_Scope): Remove complex code that
189 handled controlled or secondary-stack expressions within the
190 iteration_scheme of a loop.
192 * sem_ch5.adb (Analyze_Iteration_Scheme): Build a block to evaluate
193 bounds that may contain functions calls, to prevent memory leaks when
194 the bound contains a call to a function that uses the secondary stack.
195 (Check_Complex_Bounds): Subsidiary of Analyze_Iteration_Scheme, to
196 generate temporaries for loop bounds that might contain function calls
197 that require secondary stack and/or finalization actions.
199 * sem_ch4.adb (Analyze_Indexed_Component_Form): If the prefix is a
200 selected component and the selector is overloadable (not just a
201 function) treat as function call, Analyze_Call will disambiguate if
203 (Analyze_Selected_Component): Do not generate an actual subtype for the
204 selected component if expansion is disabled. The actual subtype is only
205 needed for constraint checks.
206 (Analyze_Allocator): If restriction No_Streams is set, then do
207 not permit objects to be declared of a stream type, or of a
208 composite type containing a stream.
210 * restrict.ads: Remove the a-stream entry from Unit_Array, since
211 No_Streams no longer prohibits with'ing this package.
213 * sem_ch3.adb (Build_Derived_Record_Type): If the parent type has
214 discriminants, but the parent base has unknown discriminants, there is
215 no discriminant constraint to inherit. Such a discrepancy can arise
216 when the actual for a formal type with unknown discriminants is a
217 similar private type whose full view has discriminants.
218 (Analyze_Object_Declaration): If restriction No_Streams is set, then
219 do not permit objects to be declared of a stream type, or of a
220 composite type containing a stream.
222 2004-11-18 Ed Schonberg <schonberg@adacore.com>
224 * exp_dbug.ads: Update documentation to reflect simpler encoding for
225 protected operations.
227 * exp_ch9.adb (Build_Selected_Name): Do not include "PT" suffix in
228 generated name, it complicates decoding in gdb and hinders debugging
229 of protected operations.
230 (Build_Barrier_Function_Specification): Set the Needs_Debug_Info
231 flag for the protected entry barrier function.
232 (Build_Protected_Entry_Specification): Set the Needs_Debug_Info
233 flag for the protected entry function.
235 2004-11-18 Nicolas Setton <setton@adacore.com>
237 * expect.c: Define __unix__ when __APPLE__ is defined.
239 * Makefile.in: Inform the value of the variable GMEM_LIB in the
240 Darwin-specific section.
242 * lang-specs.h: Change the placement of the %1 marker.
243 Works around the fact that gcc adds -fPIC by default under Darwin.
245 2004-11-18 Ed Schonberg <schonberg@adacore.com>
247 * exp_pakd.adb (Convert_To_PAT_Type): After replacing the original
248 type of the object with the packed array type, set the Analyzed flag
249 on the object if it is an entity or simple indexed component, to avoid
250 spurious type errors.
252 2004-11-18 Gary Dismukes <dismukes@adacore.com>
254 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
255 gnatls.adb, gnatxref.adb, gprep.adb: Output the copyright message on a
256 separate line from the version message.
258 2004-11-18 Ed Falis <falis@adacore.com>
260 * init.c (__gnat_map_signal): map SIGSEGV to Storage_Error for AE653
262 (init_float): Eliminate initialization of floating point status for
263 AE653. The instructions have no effect for vThreads.
265 2004-11-18 Vincent Celier <celier@adacore.com>
267 * make.adb (Gnatmake): Invoke gnatlink with -shared-libgcc when
268 gnatbind is invoked with -shared.
270 2004-11-18 Jose Ruiz <ruiz@adacore.com>
272 * s-tposen.adb (Lock_Entry): Remove the code for raising Program_Error
273 for Detect_Blocking which is redundant with the check done within the
274 procedure Protected_Single_Entry_Call.
275 (Lock_Read_Only_Entry): Remove the code for raising Program_Error for
276 Detect_Blocking which is redundant with the check done within the
277 procedure Protected_Single_Entry_Call.
279 2004-11-18 Vincent Celier <celier@adacore.com>
281 * makegpr.adb (Compile): Put the compiling switches (in package
282 Compiler and on the command line) immediately after "-c", instead of
283 at the end of the command line invocation of the compiler, when
284 compiling a non-Ada file.
285 (Build_Global_Archive): When there is no need to rebuild the archive,
286 set Global_Archive_Exists, so that the archive is passed to the linker
289 2004-11-18 Robert Dewar <dewar@adacore.com>
290 Sergey Rybin <rybin@adacore.com>
293 Remove extra paren check from list of checks for redundant constructs
294 Add documentation of new -gnatyx style check (check extra parens)
295 Remove paragraph about gnatelim debug options.
297 * gnat_rm.texi: Document that Ada.Streams now forbids creating stream
298 objects rather than forbidding dependencies on the package Ada.Streams.
300 * sinfo.ads: Add ??? note that we should document pragmas passed to
303 * g-expect.ads: Fix a few typos in the comments.
305 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
307 * misc.c (gnat_handle_option): Use %< and %> for quoting in
310 2004-11-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
312 * a-numaux-x86.adb (Tan): Fix fdivp syntax.
314 2004-11-07 Andreas Schwab <schwab@suse.de>
316 * Makefile.in (install-gnatlib): Remove spurious hyphen.
318 2004-11-02 Andrew Pinski <pinskia@physics.uc.edu>
321 * Makefile.in (darwin): Set soext to .dylib.
323 2004-10-26 Vincent Celier <celier@gnat.com>
324 Thomas Quinot <quinot@act-europe.fr>
326 * g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads:
327 (C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as
328 there is no use of GNAT.Sockets.Constants.
329 Remove remaining pragma Import for C_Write
330 Remove C_Read and C_Write from internal implementation unit
331 GNAT.Sockets.Thin, as their usage for sockets is non-portable (using
332 the read and write functions from the system runtime library is fine
333 on UNIX but won't work under Windows).
335 * g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write.
336 (Check_Selector): Use C_Recv instead of C_Read.
337 Selectors are the GNAT.Sockets abstraction to perform a select()
338 call on a set of descriptors. To allow abortion of an ongoing
339 select operation, some data is written to a dedicated socket that
341 Under Windows, the write and read library functions cannot operate
342 on sockets, so we need to use send and recv instead, which is portable
343 across all supported platforms.
345 * g-socthi.ads: Remove C_Read and C_Write from internal implementation
346 unit GNAT.Sockets.Thin, as their usage for sockets is non-portable
347 (using the read and write functions from the system runtime library is
348 fine on UNIX but won't work under Windows).
350 2004-10-26 Nicolas Setton <setton@act-europe.fr>
352 * mlib-tgt-darwin.adb: New file.
354 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
355 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
356 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
357 mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New
360 * Makefile.in: Add support for building shared libraries under Darwin.
361 (EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing
362 the low level EH init subprogram to be called from __gnat_initialize.
364 * mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram,
365 indicates which options to pass to the archive indexer.
367 * mlib-utl.adb: Add support for calling ranlib with additional
368 options. This is needed for instance under Mac OS X.
369 (Ranlib_Options): New global variable, used to store the potential
370 options to pass to ranlib.
371 (Ar): Use Ranlib_Options when spawning ranlib.
372 (Initialize): Set the value of ranlib option.
374 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
376 * s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K
377 instead of 8K, to reflect the real potential needs for stack-checking
380 2004-10-26 Pascal Obry <obry@gnat.com>
382 * s-parame-mingw.adb (Default_Stack_Size): Add some comments.
384 * s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On
385 Windows only the initial thread stack size can be set so it is good to
386 start we a low stack size.
387 The OS will adjust the size as needed.
389 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
390 Nicolas Setton <setton@act-europe.fr>
392 * expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with
393 "__unix__" instead of "unix".
394 The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the
395 sections were just mistakenly ignored. The former is
396 implicitely defined by gcc2.8, gcc3.2 and gcc3.4.
397 Update #ifdef preprocessor macro to detect the symbol __hpux__ instead
398 of hpux. This prevents an unwanted definition of the symbol
399 convert_addresses in adaint.o.
401 2004-10-26 Gary Dismukes <dismukes@gnat.com>
403 * a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for
404 compatibility with type Unwind_Word on 16-bit targets such as AAMP.
406 2004-10-26 Cyrille Comar <comar@act-europe.fr>
408 * a-filico.ads, a-filico.adb: fix incorrect header.
410 2004-10-26 Javier Miranda <miranda@gnat.com>
412 * a-ststio.ads: Fix typo in identifier
414 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
416 * sem_ch4.adb: Minor reformatting.
418 2004-10-26 Ed Schonberg <schonberg@gnat.com>
420 * checks.adb (Expr_Known_Valid): If floating-point validity checks are
421 enabled, check the result of unary and binary operations when the
422 expression is the right-hand side of an assignment.
424 2004-10-26 Vincent Celier <celier@gnat.com>
426 * clean.adb (Delete): Do not output warnings when in quiet output and
428 (Force_Deletions): New Boolean flag, defaulted to False
429 (Delete): Only delete a file if it is writable, and when
430 Force_Deletions is True.
431 (Parse_Cmd_Line): New switch -f: set Force_Deletions to True
432 (Usage): Line for new switch -f
433 (Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our
436 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
438 * decl.c (gnat_to_gnu_field): Use the type of the inner object for a
439 JM type only if its size matches that of the wrapper. When a size is
440 prescribed and the field is not aliased, remove the wrapper of a JM
441 type only if the size is not greater than that of the packed array.
442 (gnat_to_gnu_entity): Change the extension of packed array wrappers
445 2004-10-26 Geert Bosch <bosch@gnat.com>
447 * eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
448 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
449 (Pred): Implement in terms of Succ.
451 2004-10-26 Ed Schonberg <schonberg@gnat.com>
453 * exp_aggr.adb (Safe_Component): An aggregate component that is an
454 unchecked conversion is safe for in-place use if the expression of the
456 (Expand_Array_Aggregate): An aggregate that initializes an allocator may
457 be expandable in place even if the aggregate does not come from source.
458 (Convert_Array_Aggr_In_Allocator): New procedure to initialize the
459 designated object of an allocator in place, rather than building it
460 first on the stack. The previous scheme forces a full copy of the array,
461 and may be altogether unsusable if the size of the array is too large
462 for stack allocation.
464 2004-10-26 Robert Dewar <dewar@gnat.com>
466 * exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array
467 compares if the component is atomic.
469 * exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for
470 array assignment if the component type is atomic.
472 2004-10-26 Ed Schonberg <schonberg@gnat.com>
473 Eric Botcazou <ebotcazou@act-europe.fr>
475 * exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter
476 is aliased and is a by_reference type, do not pass by copy.
477 (Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to
478 detect whether the call is in the right side of an assignment or
479 the expression of an object declaration. Recurse on component
480 association within aggregates.
481 Call it in the condition that determines whether the temporary is
482 necessary for correct stack-checking.
484 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
486 * exp_dist.adb (Build_General_Calling_Stubs): New formal parameter
487 RACW_Type, used in the PolyORB version.
488 Rename RCI_Info to RCI_Locator, for consistency between the PolyORB
489 version and the GARLIC version.
491 * snames.ads, snames.adb, s-parint.ads, s-parint.adb:
492 Rename RCI_Info to RCI_Locator for better consistency between the
493 GARLIC and PolyORB versions of the distributed systems annex.
494 (DSA_Implementation_Name): This enumeration lists the possible
495 implementations of the Partition Communication Subsystem for the
496 Distributed Systems Annex (DSA). The three available implementations
497 are the dummy stub implementation (No_DSA), and two versions based on
498 two different distribution runtime libraries: GARLIC and PolyORB. Both
499 the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution
501 Change the literal GLADE_DSA to GARLIC_DSA to accurately describe
504 * rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency
505 between the GARLIC and PolyORB versions of the distributed systems
507 Remove RE_Unbounded_Reclaim_Pool since it is unused.
509 2004-10-26 Gary Dismukes <dismukes@gnat.com>
511 * gnat1drv.adb: Suppress calling the back end when
512 Frontend_Layout_On_Target is true.
514 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
516 * g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable,
517 Set_Read_Only): New subprograms.
518 These new routines allow the user to set or unset the Owner execute
519 and Owner write permission flags on a file.
521 * makegpr.adb, mlib.adb, mlib-prj.adb: Use
522 GNAT.OS_Lib.Set_Executable instead of rolling our own.
524 2004-10-26 Matthew Gingell <gingell@gnat.com>
526 * i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
528 2004-10-26 Pascal Obry <obry@gnat.com>
530 * init.c (__gnat_error_handler) [Win32]: Instead of trying to read the
531 memory before the faulting page we properly test the process read
532 access for this address using appropriate Win32 routine.
533 (HPUX sections): guard with "__hpux__" instead of "hpux".
535 2004-10-26 Robert Dewar <dewar@gnat.com>
537 * lib-xref.adb (Generate_Reference): Don't complain about reference to
538 entry parameter if pragma Unreferenced set, since we do not properly
539 handle the case of multiple parameters.
541 2004-10-26 Vincent Celier <celier@gnat.com>
543 * prj-env.adb: (Contains_ALI_Files): New Boolean function
544 (Ada_Objects_Path.Add): For a library project, add to the object path
545 the library directory only if there is no object directory or if the
546 library directory contains ALI files.
547 (Set_Ada_Paths.Add.Recursive_Add): Ditto
549 2004-10-26 Vincent Celier <celier@gnat.com>
551 * prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual
552 extension of library projects.
554 * prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project
555 path defaults to ".:<prefix>/lib/gnat".
556 (Parse): For an extending all project, allow direct import of a project
557 that is virtually extended.
559 * prj-proc.adb (Imported_Or_Extended_Project_From): If a project with
560 the specified name is directly imported, return its ID. Otherwise, if
561 an extension of this project is imported, return the ID of the
564 2004-10-26 Robert Dewar <dewar@gnat.com>
566 * s-arit64.adb: (Le3): New function, used by Scaled_Divide
567 (Sub3): New procedure, used by Scaled_Divide
568 (Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
569 correct more than one instance of failure to propagate carries
571 (Double_Divide): Handle overflow case of largest negative number
572 divided by minus one.
574 * s-arit64.ads (Double_Divide): Document that overflow can occur in
575 the case of a quotient value out of range.
578 2004-10-26 Robert Dewar <dewar@gnat.com>
580 * s-bitops.adb (Bit_Eq): Remove redundant check.
582 * s-bitops.ads: Minor comment updates
583 Change some occurrences of Address to System.Address
585 * s-carsi8.ads: Fix minor cut-and-paste error in comments
587 2004-10-26 Ed Schonberg <schonberg@gnat.com>
589 * sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper
590 accessibility check to prefix that is a protected operation.
592 2004-10-26 Ed Schonberg <schonberg@gnat.com>
594 * sem_ch10.adb (Optional_Subunit): If file of expected subunit is
595 empty, post message on stub.
597 2004-10-26 Ed Schonberg <schonberg@gnat.com>
598 Javier Miranda <miranda@gnat.com>
600 * sem_ch12.adb (In_Main_Context): Predicate to determine whether the
601 current instance appears within a unit that is directly in the context
603 Used to determine whether the body of the instance should be analyzed
604 immediately after its spec, to make its subprogram bodies available
605 for front-end inlining.
606 (Analyze_Formal_Array_Type): Cleanup condition that checks that range
607 constraint is not allowed on the component type (AARM 12.5.3(3))
609 2004-10-26 Cyrille Comar <comar@act-europe.fr>
611 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
612 'Storage_Pool): enhance, document & limit detection of non-sharable
615 * impunit.adb: Make System.Pool_Global and System.Pool_Local visible.
617 * s-pooglo.ads: Add more documentation now that this pool is properly
620 2004-10-26 Ed Schonberg <schonberg@gnat.com>
622 * sem_ch3.adb (Complete_Private_Subtype): If the full view is a task
623 or protected type with discriminants, do not constrain the
624 corresponding record type if the subtype declaration has no
625 discriminant constraints. This can be the case in source code, or in
626 the subtype declaration created to rename an actual type within an
629 2004-10-26 Ed Schonberg <schonberg@gnat.com>
631 * sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a
632 different kind of stub (possibly wrong name for file), do not check
634 (Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body
635 includes call to some function that returns an unconstrained type, do
638 2004-10-26 Ed Schonberg <schonberg@gnat.com>
640 * sem_elab.adb (Check_Elab_Call): Do not check a call that does not
641 appear in the code for the main unit. Dependencies among units in the
642 context of the main unit are established when those other units are
643 compiled. Otherwise spurious elaboration constraints can generate
644 incorrect elaboration circularities.
646 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
647 Ed Schonberg <schonberg@gnat.com>
649 * sem_util.adb (Is_Aliased_View): Defend against the case where this
650 subprogram is called with a parameter that is not an object name. This
651 situation arises for some cases of illegal code, which is diagnosed
652 later, and in this case it is wrong to call Is_Aliased, as that might
653 cause a compiler crash.
654 (Explain_Limited_Type): Refine previous fix to include
655 inherited components of derived types, to provide complete information.
657 * exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
658 is the prival for a protected object.
659 It is necessary to mark this entity as a variable, in addition to
660 flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
661 modified to avoid checking the Aliased flag on entities that are not
662 objects. (Checking that flag for non-objects is erroneous and could
663 lead to a compiler crash).
665 2004-10-26 Robert Dewar <dewar@gnat.com>
667 * s-fatgen.adb (Pred): Fix redundant test for X > 0.0, since if
668 X_Frac = 0.5, then we know that the number X must be positive.
669 (Succ): Remove the same redundant test, and also fix the primary test
670 to test for X_Frac = -0.5 (used to be 0.5) which is clearly wrong.
672 (Decompose): Add fuller comments to spec
674 2004-10-26 Pascal Obry <obry@gnat.com>
676 * tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
677 validity (process must have read access). Set to 0 in all other cases.
678 (STOP_FRAME): Now check for ptr validity to avoid a segmentation
680 (VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
681 segmentation violation.
683 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
685 * trans.c (call_to_gnu): For an (in-)out parameter passed by reference
686 whose type is a constructed subtype of an aliased object with an
687 unconstrained nominal subtype, convert the actual to the constructed
688 subtype before taking its address.
690 2004-10-26 Vincent Celier <celier@gnat.com>
692 * a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
693 (Is_Path_Name_Case_Sensitive): New function
695 * a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
696 (Base_Name, Simple_Name, Current_Directory, Compose,
697 Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
700 2004-10-26 Cyrille Comar <comar@act-europe.fr>
701 Vasiliy Fofanov <fofanov@act-europe.fr>
702 Vincent Celier <celier@gnat.com>
704 * gnat_ugn.texi: Generalize "finding memory problems" section into a
705 "memory management issues" section and document some of the useful
706 memory pools provided as part of the GNAT library.
707 Remove "virtual" from declaration of A::method2 in
708 the simple example of Ada/C++ mixed system.
709 Library Projects may be virtually extended: their virtual extensions
710 are not Library Projects.
711 Added section on extending project hierarchies.
713 2004-10-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
715 * adaint.c (__gnat_get_libraries_from_registry): Cast value
717 (__gnat_portable_spawn): Remove const.
719 * mingw32.h (MAXPATHLEN): Check for previous definition.
721 2004-10-17 Matthias Klose <doko@debian.org>
723 * gnatvsn.ads: Set gnat library version to 4.0.
725 2004-10-05 Vincent Celier <celier@gnat.com>
727 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Options_2
729 2004-10-04 Laurent GUERBY <laurent@guerby.net>
732 * Makefile.in: Define and use RANLIB_FLAGS.
734 2004-10-04 Pascal Obry <obry@gnat.com>
736 * tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all
737 other x86 platforms).
739 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
741 * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
742 in general and triggers stack alignment adjustment for thread entry
743 points on targets where this is necessary.
745 2004-10-04 Bernard Banner <banner@gnat.com>
749 * Makefile.in: Add section for powerpc linux
750 Add variant i-vxwork-x86.ads
752 * i-vxwork-x86.ads, system-linux-ppc.ads: New files.
754 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
756 * init.c (__gnat_initialize): Call an Ada subprogram to perform the
757 table registration calls when need be. Ensures no reference to the crt
758 ctors symbol are issued in the SJLJ case, which avoids possible
759 undefined symbol errors in the case of modules to be statically linked
762 2004-10-04 Javier Miranda <miranda@gnat.com>
764 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
765 in-line the code corresponding to subprogram Analyze_Actuals. In
766 addition, analyze the actuals only in case of subprogram call.
768 2004-10-04 Ed Falis <falis@gnat.com>
770 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
772 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
774 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
775 in the documentation.
777 2004-10-04 Robert Dewar <dewar@gnat.com>
779 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
781 (Analyze_Block_Statement): Add circuitry to detect following dead code
782 (Check_Unreachable_Code): Handle case of block exit
784 2004-10-04 Robert Dewar <dewar@gnat.com>
786 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
787 (XMatchD): Avoid warning for Logic_Error call
789 2004-10-04 Robert Dewar <dewar@gnat.com>
791 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
792 consider expressions buried within a procedure actual to be an actual.
793 This caused some blowups with uses of packed slices within a procedure
796 2004-10-04 Robert Dewar <dewar@gnat.com>
798 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
799 longer need to be initialized to zero.
800 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
803 * checks.adb (Expr_Known_Valid): Packed arrays are now always
804 considered valid, even if the representation is modular. That's correct
805 now that we no longer initialize packed modular arrays to zero.
807 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
808 suffixes. These are now documented as the only cases in which the
809 debugger ignores outer records.
810 Previously, the spec allowed arbitrary suffixes for this purpose.
811 Change name of LJM to JM for packed array pad records
812 Create separate section on packed array handling, and add a whole new
813 set of comments to this section describing the situation with packed
814 modular types and justification requirements depending on endianness.
816 2004-10-04 Robert Dewar <dewar@gnat.com>
818 * a-except.adb: Add a comment for last change
820 * einfo.ads: Minor spelling correction in comment
822 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
824 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
827 * sem_util.ads: Minor comment update
829 2004-10-04 Ed Schonberg <schonberg@gnat.com>
831 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
832 Inline_Always when in Configurable_Run_Time mode.
834 * sem_prag.adb (Process_Convention): If entity is an inherited
835 subprogram, apply convention to parent subprogram if in same scope.
836 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
837 when in Configurable_Run_Time mode.
839 2004-10-04 Ed Schonberg <schonberg@gnat.com>
841 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
842 class_wide type after component list has been inherited.
844 2004-10-04 Ed Schonberg <schonberg@gnat.com>
846 * sem_ch12.adb (Check_Generic_Actuals): New predicate
847 Denotes_Previous_Actual, to handle properly the case of a private
848 actual that is also the component type of a subsequent array actual.
849 The visibility status of the first actual is not affected when the
851 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
852 make fully recursive the treatment of formals of packages declared
854 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
855 the above on exit from an instantiation.
856 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
857 current instantiation which is now complete.
858 (Analyze_Package_Instantiation): No instantiated body is needed if the
859 main unit is generic. Efficient, and avoid anomalies when a instance
860 appears in a package accessed through rtsfind.
862 2004-10-04 Ed Schonberg <schonberg@gnat.com>
864 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
865 do not generate a declaration for a temporary if the call is part of a
866 library-level instantiation.
868 2004-10-04 Ed Schonberg <schonberg@gnat.com>
870 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
871 searching for a limited component to flag.
873 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
874 expansion of Input, to account for the fact that the implicit call
875 generated by the attribute reference must freeze the user-defined
876 stream subprogram. This is only relevant to 'Input, because it can
877 appear in an object declaration, prior to the body of the subprogram.
879 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
880 expansion can proceed and further errors uncovered.
881 (Minor clean up): Fix cases of using | instead of \ for continuation
884 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
886 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
888 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
889 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
890 Use gcc_assert and gcc_unreachable.
892 * decl.c (gnat_to_gnu_entity, case object): Check and process a
893 specified alignment before validating size.
894 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
895 stripped-down declaration for the type of the inner field when making
898 * utils.c (finish_record_type): Do not compute the size in units
899 incrementally. Instead compute it once for the rep clause case.
900 Use gcc_assert and gcc_unreachable.
902 2004-10-04 Vincent Celier <celier@gnat.com>
904 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
906 (Is_Valid_Path_Name): Take '/' as a directory separator.
908 2004-10-04 Vincent Celier <celier@gnat.com>
910 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
911 (Extended_Project) only if Extended_Project is defined, to avoid
913 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
915 (Parse_Single_Project): Ditto.
917 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
918 Add_To_Project_Path for virtual projects.
920 2004-10-04 Vincent Celier <celier@gnat.com>
922 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
923 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
924 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
925 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
928 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
929 Build_Dynamic_Library with an empty Options_2.
931 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
934 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
935 directory separator, if any.
936 (Gprmake): Do not allow mains on the command line for library projects.
937 Do not attempt to link when the project is a library project.
938 (Library_Opts): New table to store Library_Options.
939 (Build_Library): If Library_Options is specified, pass these options
940 when building a shared library.
942 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
944 * s-tposen.adb (Service_Entry): The object must be always unlocked at
945 the end of this procedure now that the unlock operation was inserted
948 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
950 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
951 corresponding to the Preallocated_Stacks flags in System.
952 (Get_Target_Parameters): Including the processing for
955 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
956 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
957 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
958 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
959 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
960 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
961 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
962 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
963 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
964 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
965 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
966 used to signal whether the compiler creates the required stacks and
967 descriptors for the different tasks (when True) or it is done by the
968 underlying operating system at run time (when False).
969 It is initially set to False in all targets.
971 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
972 if it is supported by the target.
973 (Make_Task_Create_Call): Pass the stack address if it has been
974 previously created. Otherwise pass a Null_Address.
976 * snames.adb: Add _stack.
978 * snames.ads: Add Name_uStack. Required to allow the expander to
979 statically allocated task stacks.
981 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
982 Stack_Address argument.
983 Check that its value is equal to Null_Address because this target does
984 not support the static stack allocation.
986 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
988 * usage.adb: Change "pragma inline" to "pragma Inline" in information
991 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
993 * exp_dist.adb: Split declaration of asynchronous flag out of
994 Add_RACW_Read_Attribute.
995 Minor reformatting for better alignment with PolyORB version.
996 Store the entity for the asynchronous flag of an RACW, rather than the
997 expression, in the asynchronous flags table. This will allow this flag
998 to be used in other subprograms beside Add_RACW_Read_Attribute.
1000 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
1002 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
1003 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
1004 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
1005 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
1006 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
1007 sockets constant MSG_NOSIGNAL (Linux-specific).
1008 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
1009 all Send operations.
1010 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
1011 from trigerring SIGPIPE.
1012 Rename components to avoid clash with Ada 2005 possible reserved
1014 (Check_Selector): When the select system call returns with an error
1015 condition, propagate Socket_Error to the caller.
1017 2004-10-01 Jan Hubicka <jh@suse.cz>
1019 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
1021 2004-09-23 Robert Dewar <dewar@gnat.com>
1025 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
1026 instead do this at freeze time (we won't do it if there is an address
1028 Change "pragma inline" to "pragma Inline" in information and error
1032 * freeze.adb (Check_Address_Clause): Remove previous change, not the
1033 right way of doing things after all.
1034 (Freeze_Entity): For object, set Is_Public for imported entities
1035 unless there is an address clause present.
1037 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
1039 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
1040 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
1041 ensures proper handling of types with rep clauses, which might have
1042 their TYPE_SIZE set already.
1044 2004-09-21 Robert Dewar <dewar@gnat.com>
1046 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
1047 packed array types in both little- and big-endian cases. This change
1048 ensures that we no longer count on the unused bits being initialized
1049 for such types (and in particular ensures that equality testing will
1050 only read the relevant bits).
1051 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
1052 These changes mean that we no longer need to initialize small packed
1054 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
1055 optimization to an LJM field as to its parent field.
1057 * ada-tree.h, trans.c, utils.c, utils2.c:
1058 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
1060 2004-09-20 Jan Hubicka <jh@suse.cz>
1062 * utils.c (gnat_finalize): Remove.
1063 (end_subprog_body): Directly call cgraph_finalize_function;
1064 do not lower the nested functions.
1066 2004-09-20 Robert Dewar <dewar@gnat.com>
1070 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
1071 if an address clause is present, since that means that the Import
1074 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
1076 * 5tsystem.ads: Removed, no longer used.
1078 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1079 Zack Weinberg <zack@codesourcery.com>
1081 * ada-tree.def: Use tree_code_class enumeration constants
1082 instead of code letters.
1083 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
1084 Update for new tree-class enumeration constants.
1086 2004-09-17 Vincent Celier <celier@gnat.com>
1088 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
1089 capabilities of the general project manager.
1091 2004-09-09 Vincent Celier <celier@gnat.com>
1093 * a-direct.ads: Add pragma Ada_05
1094 (Directory_Entry_Type): Give default value to component Kind to avoid
1095 not initialized warnings.
1097 * a-direct.adb (Current_Directory): Remove directory separator at the
1099 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
1100 an existing directory.
1101 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
1102 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
1103 Convert the result to File_Size.
1105 * prj.ads: (Project_Error): New exception
1107 * prj-attr.adb: Except in procedure Initialize, Fail comes from
1108 Prj.Com, not from Osint.
1109 (Attrs, Package_Attributes): Tables moved to private part of spec
1110 (Add_Attribute, Add_Unknown_Package): Moved to new child package
1112 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
1113 Prj.Project_Error after call to Fail.
1114 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
1115 Fail. Check that package name is not already in use.
1117 * prj-attr.ads: Comment updates to indicate that all subprograms may be
1118 used by tools, not only by the project manager, and to indicate that
1119 exception Prj.Prj_Error may be raised in case of problem.
1120 (Add_Unknown_Package, Add_Attribute): Moved to new child package
1122 (Attrs, Package_Attributes): Table instantiations moved from the body to
1123 the private part to be accessible from Prj.Attr.PM body.
1125 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
1126 from new package Prj.Attr.PM.
1127 (Parse_Attribute_Declaration): Call Add_Attribute from new package
1130 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
1132 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
1133 instead of Elaboration_Checks).
1135 * a-calend.adb: Minor reformatting
1137 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1139 * gigi.h (maybe_pad_type): New declaration.
1140 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
1142 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
1144 * cuintp.c: Convert to use buildN.
1146 * decl.c (maybe_pad_type): No longer static.
1147 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
1149 Convert to use buildN.
1151 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
1152 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
1153 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
1155 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
1156 (gnat_gimplify_expr, case ADDR_EXPR): New case.
1157 Convert to use buildN.
1159 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
1160 TREE_READONLY for const.
1161 Convert to use buildN.
1163 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
1164 (create_var_decl): Refine when TREE_STATIC is set.
1165 Convert to use buildN.
1167 2004-09-09 Gary Dismukes <dismukes@gnat.com>
1169 * gnat_ugn.texi: Delete text relating to checking of ali and object
1172 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
1175 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
1177 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
1178 pragmas recognized by GNAT.
1180 * gnat_rm.texi: Document pragma Detect_Blocking.
1182 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
1183 raise Program_Error if called from a protected operation.
1185 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
1186 the protected action nesting level.
1187 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
1188 protected action nesting level.
1189 (Unlock): When pragma Detect_Blocking is active decrease the protected
1190 action nesting level.
1192 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
1193 Protected_Action_Nesting.
1195 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
1196 Common_ATCB record. It contains the dynamic level of protected action
1197 nesting for each task. It is needed for checking whether potentially
1198 blocking operations are called from protected operations.
1199 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
1200 Detect_Blocking is active or not in the partition.
1202 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
1203 raise Program_Error if called from a protected operation.
1204 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
1205 Program_Error if called from a protected operation.
1206 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
1207 Program_Error if called from a protected operation.
1209 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
1210 raise Program_Error if called from a protected operation.
1212 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
1213 raise Program_Error if called from a protected operation, and increase
1214 the protected action nesting level.
1215 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
1216 Program_Error if called from a protected operation, and increase the
1217 protected action nesting level.
1218 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
1219 protected action nesting level.
1221 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
1222 raise Program_Error if called from a protected operation, and increase
1223 the protected action nesting level.
1224 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
1225 Program_Error if called from a protected operation, and increase the
1226 protected action nesting level.
1227 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
1228 raise Program_Error if called from a protected operation.
1229 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
1230 active, raise Program_Error if called from a protected operation.
1231 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
1232 protected action nesting level.
1234 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
1235 insertion of the statement raising Program_Error. The run time
1236 contains the required machinery for handling that.
1238 * sem_util.ads: Change comment associated to procedure
1239 Check_Potentially_Blocking_Operation.
1240 This procedure does not insert a call for raising the exception because
1241 that is currently done by the run time.
1243 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
1245 * init.c: Add the global variable __gl_detect_blocking that indicates
1246 whether pragma Detect_Blocking is active (1) or not (0). Needed for
1247 making the pragma available at run time.
1248 (__gnat_set_globals): Pass and update the detect_blocking parameter.
1250 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
1251 pragma Detect_Blocking is active.
1253 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
1255 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
1256 DB is found in the ali file. Any unit compiled with pragma
1257 Detect_Blocking active forces its effect in the whole partition.
1259 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
1260 Detect_Blocking is active and delay is called from a protected
1263 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
1264 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
1265 Detect_Blocking is active (0 otherwise).
1266 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
1267 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
1270 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
1272 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
1273 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
1276 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
1277 (Register_Receiving_Stub): Add Subp_Info formal parameter.
1278 Update API in placeholder implemetation of s-parint to reflect changes
1279 in distribution runtime library.
1281 * sem_ch3.adb (Expand_Derived_Record): Rename to
1282 Expand_Record_Extension.
1284 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
1285 primitive operations of potentially distributed object types that have
1286 non-controlling anonymous access formals.
1288 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
1290 New implementation of expansion for remote access-to-subprogram types,
1291 based on the RACW infrastructure.
1292 This version of sem_dist is compatible with PolyORB/DSA as well as
1295 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
1296 Asynchrronous that applies to a remote access-to-subprogram type, mark
1297 the underlying RACW type as asynchronous.
1299 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
1300 __gnat_using_gnu_linker to 1.
1302 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
1303 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
1304 GNAT.Perfect_Hash_Generators, and remove the empty
1305 GNAT.Perfect_Hash package.
1307 * atree.adb: Minor reformatting
1309 * exp_ch3.adb (Expand_Derived_Record): Rename to
1310 Expand_Record_Extension.
1311 (Build_Record_Init_Proc.Build_Assignment): The default expression in
1312 a component declaration must remain attached at that point in the
1313 tree so New_Copy_Tree copies it if the enclosing record type is derived.
1314 It is therefore necessary to take a copy of the expression when building
1315 the corresponding assignment statement in the init proc.
1316 As a side effect, in the case of a derived record type, we now see the
1317 original expression, without any rewriting that could have occurred
1318 during expansion of the ancestor type's init proc, and we do not need
1319 to go back to Original_Node.
1321 * exp_ch3.ads (Expand_Derived_Record): Rename to
1322 Expand_Record_Extension.
1324 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
1325 Returns the RACW type used to implement a remote access-to-subprogram
1327 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
1328 New subprograms. Used to create a proxy tagged object for a remote
1329 subprogram. The proxy object is used as the designated object
1330 for RAS values on the same partition (unless All_Calls_Remote applies).
1331 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
1332 System.Partition_Interface.Get_Unique_Remote_Pointer.
1333 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
1334 Renamed from Add_RAS_*_Attribute.
1335 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
1337 New implementation of expansion for remote access-to-subprogram types,
1338 based on the RACW infrastructure.
1340 * exp_dist.ads (Copy_Specification): Update comment to note that this
1341 function can copy the specification from either a subprogram
1342 specification or an access-to-subprogram type definition.
1344 2004-09-09 Ed Schonberg <schonberg@gnat.com>
1346 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
1347 in an instance, between an explicit subprogram an one inherited from a
1348 type derived from an actual.
1350 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
1351 add a polling call if the subprogram is to be inlined by the back-end,
1352 to avoid repeated calls with multiple inlinings.
1354 * checks.adb (Apply_Alignment_Check): If the expression in the address
1355 clause is a call whose name is not a static entity (e.g. a dispatching
1356 call), treat as dynamic.
1358 2004-09-09 Robert Dewar <dewar@gnat.com>
1360 * g-trasym.ads: Minor reformatting
1362 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
1363 packed arrays, since unused bits are expected to be zero for a
1366 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
1368 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
1371 2004-09-09 Pascal Obry <obry@gnat.com>
1373 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
1374 enable map file generation. Add the right option to generate the map
1375 file if Map_File is set to True.
1377 * gnatdll.adb (Gen_Map_File): New variable.
1378 (Syntax): Add info about new -m (Map_File) option.
1379 (Parse_Command_Line): Add support for -m option.
1380 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
1383 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
1385 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
1386 new gnatdist implementation.
1387 Define a subpackage isolating the output routines specific to this
1390 2004-09-09 Joel Brobecker <brobecker@gnat.com>
1392 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
1394 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
1396 2004-09-09 Cyrille Comar <comar@act-europe.fr>
1398 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
1401 * opt.ads: Add Ada_Version_Runtime constant used to decide which
1402 version of the language is used to compile the run time.
1404 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
1406 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
1407 of variable length temporaries for function return now that the
1408 back-end and gigi support it.
1410 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1412 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
1414 * trans.c (struct stmt_group): Delete field GLOBAL.
1415 (gnat_init_stmt_group): Do not initialize it.
1416 (call_to_gnu): Use save_expr, not protect_multiple_eval.
1417 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
1418 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
1419 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
1420 (start_stmt_group): Likewise.
1421 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
1423 * utils2.c (ggc.h): Include.
1424 (build_call_raise): Call build_int_cst, not build_int_2.
1426 * utils.c (gnat_init_decl_processing): Fix arg to
1427 build_common_tree_nodes.
1428 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
1429 (gnat_define_builtin): Set built_in_decls.
1430 (init_gigi_decls): Call build_int_cst, not build_int_2.
1432 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
1433 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
1434 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
1435 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
1436 SET_TYPE_MODULE): Use them.
1437 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
1438 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
1439 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
1440 SET_TYPE_ADA_SIZE): Likewise.
1441 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
1442 (DECL_CONST_CORRESPONDING_VAR,
1443 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
1444 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
1445 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
1446 (TYPE_RM_SIZE_NUM): New macro.
1447 (TYPE_RM_SIZE): Modified to use above.
1449 * cuintp.c: (build_cst_from_int): New function.
1450 (UI_To_gnu): Use it.
1452 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
1453 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
1454 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
1455 MIN_EXPR for the size, copy it into new.
1457 2004-09-01 Robert Dewar <dewar@gnat.com>
1459 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
1460 packed indexed component where array is an IN OUT formal. This
1461 generated garbage code previously.
1463 * gnat_ugn.texi: Document -fverbose-asm
1465 * gnat-style.texi: Minor updates (note that boolean constants and
1466 variables are joined with AND/OR rather than short circuit forms).
1468 2004-09-01 Ed Schonberg <schonberg@gnat.com>
1470 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
1471 it is an upward conversion of an untagged type with no representation
1474 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
1476 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
1477 System.Partition_Interface.
1479 * checks.adb (Apply_Access_Checks): Do not generate checks when
1480 expander is not active (but check for unset reference to prefix of
1483 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
1484 pragma Debug as an if statement with a constant condition, for
1485 consistent treatment of entity references contained within the
1486 enclosed procedure call.
1488 2004-09-01 Vincent Celier <celier@gnat.com>
1490 * bindgen.adb: (Set_EA_Last): New procedure
1491 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
1493 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
1494 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
1495 linked without errors.
1496 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
1498 (Gen_Exception_Table_C): Correct same bugs
1500 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
1502 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
1503 on Windows, make sure that the drive letter is in upper case.
1505 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
1506 Windows, when the drive letter is added and Case_Sensitive is True, the
1507 drive letter is forced to upper case.
1509 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
1510 to Options_2 for the call to MLib.Utl.Gcc.
1512 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
1513 directory separator when defining BASE_DIR.
1515 2004-09-01 Pascal Obry <obry@gnat.com>
1517 * gprcmd.adb (Extend): Do not output trailing directory separator. This
1518 is not needed and it confuses Windows GNU/make which does not report
1519 directory terminated by a slash as a directory.
1520 (gprcmd): Idem for "pwd" internal command.
1522 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
1523 target names rewrite to fix regressions with recent version of
1524 GNU/make. Starting with GNU/make 3.80 the pipe character was not
1525 handled properly anymore.
1527 2004-09-01 Andreas Schwab <schwab@suse.de>
1529 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
1530 * raise.c [!IN_RTS]: Undef abort.
1532 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
1534 * utils2.c (build_allocator): Use ssize_int.
1536 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
1538 2004-08-27 Andreas Schwab <schwab@suse.de>
1540 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
1542 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1543 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1545 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
1547 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1549 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
1550 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
1551 * utils.c (init_gigi_decls): Likewise.
1552 * utils2.c (build_call_raise, build_allocator): Likewise.
1554 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1556 * utils.c (gnat_init_decl_processing): Adjust
1557 build_common_tree_nodes call.
1559 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1561 * utils2.c (build_allocator): Use build_int_cst for negative
1564 2004-08-18 Richard Henderson <rth@redhat.com>
1566 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
1568 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
1570 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
1572 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
1573 (gnat_to_gnu): Likewise.
1575 2004-08-16 Pascal Obry <obry@gnat.com>
1577 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
1578 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
1579 option and not mdll anymore. Update comment.
1581 2004-08-16 Pascal Obry <obry@gnat.com>
1583 * bld.adb (Put_Include_Project): Properly handle directory separators
1586 2004-08-16 Ed Schonberg <schonberg@gnat.com>
1588 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
1589 decreasing the number of allocated junk nodes while searching for the
1590 appropriate subprogram.
1592 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1594 * cuintp.c (UI_To_gnu): Use build_int_cst..
1595 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
1596 * utils.c (init_gigi_decls): Likewise.
1597 * utils2.c (build_call_raise): Likewise.
1599 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
1601 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
1602 for a global aliased object with a variable size and an unconstrained
1603 nominal subtype, pretend there is no initializer if the one we have is
1604 incomplete, and avoid referencing an inexistant component in there. The
1605 part we have will be rebuilt anyway and the reference may confuse
1608 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
1610 * einfo.ads: Minor reformatting
1612 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
1613 restrictions in the ALI if we only want to warn about violations.
1615 2004-08-13 Vincent Celier <celier@gnat.com>
1617 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
1618 when creating a new Unit_Record in table Units.
1620 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
1621 that are violated, if any.
1623 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
1624 add directory separator if path already ends with a directory separator.
1626 2004-08-13 Ed Schonberg <schonberg@gnat.com>
1628 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
1629 unit, this is an attempt to inline a construct that is not available in
1630 the current restricted mode, so abort rather than trying to continue.
1632 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
1633 discriminants that rename those of the parent, recover names of
1634 original discriminants for the constraint on the full view of the
1636 (Complete_Private_Subtype): Do not create a subtype declaration if the
1637 subtype is an itype.
1639 * gnat_rm.texi: Added section on implementation of discriminated
1640 records with default values for discriminants.
1642 2004-08-13 Ed Schonberg <schonberg@gnat.com>
1645 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
1646 the second operand is overloaded.
1648 2004-08-10 Richard Henderson <rth@redhat.com>
1650 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
1651 add __builtin_alloca.
1653 2004-08-10 Richard Henderson <rth@redhat.com>
1655 * config-lang.in (boot_language): Yes.
1657 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
1659 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
1660 from complaining on potential uninitialized reference.
1661 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
1662 new specification and test explicitly for non-zero return value.
1664 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
1665 returning C.int, to avoid using a derived boolean type.
1667 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
1668 Duplicate_Subexpr_No_Checks in preference to direct use of
1669 Remove_Side_Effects and New_Copy_Tree.
1670 Clear Comes_From_Source on prefix of 'Size attribute reference.
1672 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
1673 g-socthi-vxworks.adb: Change calls to
1674 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
1675 and test explicitly for non-zero return value.
1677 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
1678 (Is_Socket_In_Set): Declare imported function as returning C.int, to
1679 avoid using a derived boolean type.
1681 2004-08-09 Albert Lee <lee@gnat.com>
1683 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
1685 2004-08-09 Pascal Obry <obry@gnat.com>
1687 * gnat_ugn.texi: Document new way to build DLLs on Windows using
1688 GCC's -shared option.
1690 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
1691 Options_2 parameter (options put after object files).
1693 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
1695 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
1696 ignore overflows on low and high bounds of an index to also account for
1697 differences in signedness between sizetype and gnu_index_subtype.
1698 These are as legitimate as the ones caused by a lower TYPE_PRECISION
1701 2004-08-09 Robert Dewar <dewar@gnat.com>
1703 * s-solita.ads, s-solita.adb: Minor reformatting
1705 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
1706 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
1708 Add note that No_Implicit_Conditionals does not suppress
1709 run time constraint checks.
1711 * vms_conv.ads: Minor reformatting
1713 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
1714 and necessary for following change).
1715 (Mark): Return new format Mark_Id containing sec stack address
1716 (Release): Use sec stack address from Mark_Id avoiding Self call
1718 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
1719 pointer (cleanup and necessary for following change).
1720 Define Mark_Id as record containing address of secondary stack, that way
1721 Release does not need to find the stack again, decreasing the number of
1722 calls to Self and improving efficiency.
1724 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
1726 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
1727 case variable into the individual case branches when possible.
1729 * sem_ch11.adb: Minor reformatting
1731 * prj.ads: Correct spelling of suffixs
1733 * prj-nmsc.adb: Minor reformatting
1734 Correct spelling suffixs throughout (also in identifiers)
1736 * freeze.adb: Minor spelling correction
1738 * exp_ch2.adb: Cleanups to handling of Current_Value
1739 (no functional effect).
1741 * bld.adb: Correct spelling of suffixs
1743 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
1745 2004-08-09 Ed Schonberg <schonberg@gnat.com>
1749 * sem_ch7.adb (Install_Private_Declarations): In the body of the
1750 package or of a child, private entities are both immediately_visible
1753 2004-08-09 Ed Schonberg <schonberg@gnat.com>
1755 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
1756 there are no range checks on the value of the literal.
1758 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
1759 wrapped is the triggering alternative of an asynchronous select, action
1760 statements mustbe inserted before the select itself.
1762 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
1763 case where the prefix is a protected function call.
1764 (Resolve_Attribute, case 'Access): The attribute reference on a
1765 subprogram is legal in a generic body if the subprogram is declared
1768 2004-08-09 Vincent Celier <celier@gnat.com>
1770 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
1771 languages, otherwise building the library may fail with unresolved
1773 (Compile_Sources): Do not build libraries if -c switch is used
1775 * gnatlink.adb (Process_Args): New switches -M and -Mmap
1776 (Write_Usage): If map file creation is supported, output new switches
1778 (Gnatlink): When -M is specified, add the necessary switch(es) to the
1779 gcc call, when supported.
1781 * Makefile.in: Added indepsw.o to the object list for gnatlink
1782 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
1784 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
1785 indepsw.adb, indepsw.ads: New files.
1787 2004-08-09 Bernard Banner <banner@gnat.com>
1789 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
1791 * Makefile.in: add section for vxworks x86
1793 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
1795 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
1796 per-object constrained components where the discriminant is of an
1798 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
1799 the parent initialization procedure for derived Unchecked_Unions.
1800 Instead, derived Unchecked_Unions build their own initialization
1802 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
1803 Check the body of the subprogram for details.
1804 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
1805 functions for derived Unchecked_Union types by introducing a condition.
1806 Allow the creation of TSS equality functions for Unchecked_Unions.
1807 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
1808 Add formal parameter Discr to function signature. Discr is used to
1809 control the generated case statement for Unchecked_Union types.
1810 (Make_Eq_If): Rename formal parameter Node to E in function signature.
1812 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
1814 Check the body of the subprogram for details.
1815 (Expand_Composite_Equality): Augment composite type equality to include
1816 correct handling of Unchecked_Union components.
1817 (Expand_N_In): Add condition to detect illegal membership tests when the
1818 subtype mark is a constrained Unchecked_Union and the expression lacks
1819 inferable discriminants, and build a Raise_Program_Error node.
1820 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
1821 to detect types that contain components of unconstrained Unchecked_Union
1822 subtype. Add condition to detect equality between types that have an
1823 unconstrained Unchecked_Union component, and build a Raise_Program_Error
1824 node. Add condition to detect equality between Unchecked_Union types
1825 that lack inferable discriminants, and build a Raise_Program_Error node.
1826 Otherwise build a TSS equality function call.
1827 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
1828 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
1829 with the operand lacking inferable discriminants, and build a Raise_
1831 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
1833 (Has_Inferable_Discriminants): Implement new predicate for objects and
1834 expressions of Unchecked_Union type. Check the body of subprogram for
1836 (Has_Unconstrained_UU_Components): Add function
1837 Component_Is_Unconstrained_UU. It is used to detect whether a single
1838 component is of an unconstrained Unchecked_Union subtype. Add function
1839 Variant_Is_Unconstrained_UU. It is used to detect whether a single
1840 component inside a variant is of an unconstrained Unchecked_Union type.
1842 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
1843 inferred discriminant values. Add condition to generate a case
1844 statement with an inferred discriminant as the switch.
1845 (Make_Component_List_Assign): Introduce a Boolean flag that determines
1846 the behaviour of the subprogram in the presence of an Unchecked_Union.
1847 Add condition to trigger the usage of the inferred discriminant value
1848 as the generated case statement switch.
1849 (Make_Field_Assign): Introduce a Boolean flag that determines the
1850 behaviour of the subprogram in the presence of an Unchecked_Union. Add
1851 condition to trigger the usage of the inferred discriminant value as
1852 the right-hand side of the generated assignment.
1854 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
1855 parameter generation when dealing with Unchecked_Unions.
1857 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
1858 checks for Unchecked_Unions.
1860 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
1862 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
1863 Raise_Program_Error nodes for the execution of Read and Write
1864 attributes of Unchecked_Union types and the execution of Input and
1865 Output attributes of Unchecked_Union types that lack default
1866 discriminant values.
1868 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
1869 Unchecked_Union. Add procedure Check_Component. It is used to inspect
1870 per-object constrained components of Unchecked_Unions for being
1871 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
1872 check individual components withing a variant.
1874 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
1875 comparison of Unchecked_Unions.
1876 (Resolve_Equality_OP): Remove guard that prevents equality between
1879 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
1880 of component subtypes for Unchecked_Union components.
1881 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
1882 since it is the actual subtype.
1884 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
1885 pass of Unchecked_Union subtypes as generic actuals to formal types
1886 that lack known_discriminant_parts or that are derived Unchecked_Union
1887 types, and do nothing. In any other case, produce an error message.
1889 * sem_ch3.adb (Analyze_Component_Declaration): Add function
1890 Contains_POC. It determines whether a constraint uses the discriminant
1891 of an enclosing record type.
1892 Add condition to detect per-object constrained component and set the
1894 (Derived_Type_Declaration): Remove guard that prevents derivation from
1895 Unchecked_Union types.
1896 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
1899 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
1900 references to Unchecked_Union discriminants.
1902 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
1903 formal generation when dealing with Unchecked_Unions.
1904 (Set_Actual_Subtypes): Add condition to prevent generation of actual
1905 subtypes for Unchecked_Unions.
1907 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
1908 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
1909 completions of discriminated partial views by Unchecked_Unions and
1910 produce an error message.
1912 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1914 * trans.c (struct stmt_group): New field, GLOBAL.
1915 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
1916 (struct elab_info): New struct.
1917 (elab_info_list, gnu_elab_proc_stack): New variables.
1918 (Compilation_Unit_to_gnu): New procedure.
1919 (gigi): Call it and also handle elaboration procs we've saved.
1920 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
1921 global field from parent.
1922 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
1923 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
1924 (start_stmt_group): Initialize global field from parent.
1925 (add_decl_expr): Set to global for current statement group.
1926 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
1929 * utils.c (global_bindings_p): True when no current_function_decl; no
1930 longer check current_binding_level.
1932 2004-08-09 Ben Brosgol <brosgol@gnat.com>
1934 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
1937 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
1939 2004-08-06 Andreas Schwab <schwab@suse.de>
1941 * utils.c (gnat_define_builtin): Remove second parameter of
1943 (begin_subprog_body): Likewise.
1945 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
1947 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
1948 optimization, not supported by the tree-ssa back-end.
1950 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
1952 * s-mastop-irix.adb: Update comments.
1954 * a-except.adb (Exception_Information): Raise Constraint_Error if
1955 exception Id is Null_Id.
1956 This is required behavior, which is more reliably and clearly checked
1957 at the top level interface level.
1959 2004-07-26 Javier Miranda <miranda@gnat.com>
1961 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
1962 call if a component has no default_expression and the box is used.
1964 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
1965 default_expression and you use box, it behaves as if you had declared a
1967 (Resolve_Record_Aggregate): If a component has no default_expression and
1968 you use box, it behaves as if you had declared a stand-alone object.
1970 * sem_ch10.adb (Install_Siblings): Do not make visible the private
1971 entities of private-with siblings.
1973 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1975 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
1976 for a component of an itype, set the parent pointer for analysis,
1977 there is no list in which to insert it.
1979 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
1980 bona-fide renamings, not for inherited operations.
1982 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
1983 actual for a formal that is an access parameter, create local
1984 finalization list even if the expression is not an aggregate.
1986 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1989 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
1990 Diagnose properly illegal subprogram renamings that are library units.
1992 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1995 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
1996 conversion rewritten as an unchecked conversion, check that original
1997 expression is a variable.
1999 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
2000 unchecked_conversion, create new node rather than rewriting in place,
2001 to preserve original construct.
2003 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2005 * gigi.h (gnat_expand_body): Deleted.
2007 * Make-lang.in: (trans.o): Depends on function.h.
2009 * misc.c: (gnat_expand_body): Moved to here.
2011 * trans.c (gnat_expand_body_1): Deleted.
2012 (gnat_expand_body): Moved from here.
2013 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
2014 (add_stmt): Check for marked visited with global_bindings_p.
2015 (gnat_gimplify_expr, case COMPONENT_REF): New case.
2016 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
2018 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
2019 VIEW_CONVERT_EXPR if not operation type.
2021 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
2024 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
2025 changes: reformatting of negation operators, removing unneeded
2026 inequality comparison with zero, converting equality comparisons with
2027 zero to negations, changing int/0/1 to bool/false/true, replace calls
2028 to gigi_abort with abort, and various other similar changes.
2030 2004-07-26 Vincent Celier <celier@gnat.com>
2032 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
2035 * make.adb (Gnatmake): Fail when a library is not present and there is
2036 no object directory.
2038 * mlib-prj.adb (Check_Library): No need to check if the library needs
2039 to be rebuilt if there is no object directory, hence no object files
2040 to build the library.
2042 * opt.ads (Setup_Projects): New Boolean flag.
2044 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
2046 Create directory when Kind /= "" and in "gnat setup". Report error if
2047 directory cannot be created.
2048 (Ada_Check): Create library interface copy dir if it does not exist
2049 and we are in "gnat setup".
2050 (Find_Sources): No error if in "gnat setup" and no Ada sources were
2052 (Language_Independent_Check): Create object directory, exec directory
2053 and/or library directory if they do not exist and we are in
2056 * vms_conv.ads: (Command_Type): New command Setup.
2058 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
2060 * vms_data.ads: Add qualifiers/switches for new built-in command
2063 2004-07-25 Richard Henderson <rth@redhat.com>
2065 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
2066 DECL_IGNORED_P on RESULT_DECL.
2068 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
2070 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
2071 allocation and potentially overflowing update with
2072 Tailored_Exception_Information. Use the sec-stack free procedural
2073 interface to output Exception_Information instead.
2075 * a-except.adb (To_Stderr): New subprogram for character, and string
2076 version moved from a-exextr to be visible from other separate units.
2077 (Tailored_Exception_Information): Remove the procedural version,
2078 previously used by the default Last_Chance_Handler and not any more.
2079 Adjust various comments.
2081 * a-exexda.adb: Generalize the exception information procedural
2082 interface, to minimize the use of secondary stack and the need for
2083 local buffers when the info is to be output to stderr:
2084 (Address_Image): Removed.
2085 (Append_Info_Character): New subprogram, checking for overflows and
2086 outputing to stderr if buffer to fill is of length 0.
2087 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
2088 (Append_Info_Address, Append_Info_Exception_Name,
2089 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
2090 Append_Info_Basic_Exception_Traceback,
2091 Append_Info_Exception_Information): New subprograms.
2092 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
2093 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
2094 Exception_Info_Maxlength, Exception_Name_Length,
2095 Exception_Message_Length): New subprograms.
2096 (Exception_Information): Use Append_Info_Exception_Information.
2097 (Tailored_Exception_Information): Use
2098 Append_Info_Basic_Exception_Information.
2099 Export services for the default Last_Chance_Handler.
2101 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
2102 other separate units.
2104 2004-07-20 Vincent Celier <celier@gnat.com>
2106 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
2108 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2110 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
2111 emit itype references for the designated types of component types that
2112 are declared outside of the full record declaration, and that may
2113 denote a partial view of that record type.
2115 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2118 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
2119 which is the designated type in an access component declaration, to the
2120 list of incomplete dependents of the parent type, to avoid elaboration
2121 issues with out-of-scope subtypes.
2122 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
2123 full view of the parent.
2125 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2128 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
2129 entities that are hidden, such as references to generic actuals
2130 outside an instance.
2132 2004-07-20 Javier Miranda <miranda@gnat.com>
2134 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
2135 support to the new notation.
2136 (Analyze_Selected_Component): Add call to Try_Object_Operation.
2138 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
2140 * s-taprob.adb: Adding the elaboration code required for initializing
2141 the tasking soft links that are common to the full and the restricted
2144 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
2145 restricted run time has been moved to the package
2146 System.Soft_Links.Tasking.
2148 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
2149 restricted run time has been moved to the package
2150 System.Soft_Links.Tasking.
2152 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
2154 * s-solita.ads, s-solita.adb: New files.
2156 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2158 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
2159 Case_Statement_to_gnu): Split off from gnat_to_gnu.
2160 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
2161 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
2162 Exception_Handler_to_gnu_zcx): Likewise.
2164 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2166 * gigi.h (builtin_function): Declare.
2168 2004-07-15 Robert Dewar <dewar@gnat.com>
2170 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
2173 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
2174 access values as an example of a warning.
2176 * gnat_rm.texi: Document new attribute Has_Access_Values
2178 * gnat-style.texi: Document that box comments belong on nested
2181 * sem_util.ads (Has_Access_Values): Improved documentation
2183 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
2185 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
2186 (Process_Interface_Name): Call to this new procedure
2187 (Set_Extended_Import_Export_External_Name): Call to this new procedure
2189 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
2191 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
2193 * einfo.ads: Minor comment typo fixed
2195 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
2197 * snames.adb: Add _atcb.
2199 * snames.ads: Add Name_uATCB.
2201 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
2202 (in the expanded code) when using the restricted run time.
2204 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
2205 a in parameter in order to allow ATCBs to be preallocated (in the
2208 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
2209 order to allow ATCBs to be preallocated. In case of error, the ATCB is
2210 deallocated in System.Tasking.Stages.
2212 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
2213 order to allow ATCBs to be preallocated.
2215 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
2216 here. It was previously done in Initialize_ATCB.
2218 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
2220 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
2221 Restricted run time.
2223 * exp_ch3.adb: When using the Restricted run time, pass the
2224 preallocated Ada_Task_Control_Block when creating a task.
2226 2004-07-15 Ed Schonberg <schonberg@gnat.com>
2228 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
2229 function call that is itself an actual in an enclosing call, diagnose
2230 problem here rather than assuming that resolution will catch it.
2232 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
2233 the local copy of a generic unit for a formal package, and the generic
2234 is a child unit, install private part of ancestors before compiling
2235 private part of spec.
2237 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
2238 use scope entities rather than tree structures, to handle properly
2239 parent units that are instances rewritten as bodies for inlining
2242 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
2243 Remove_Parents): Handle properly a parent unit that is an
2244 instantiation, when the unit has been rewritten as a body for inlining
2247 * par.adb (Goto_List): Global variable to collect goto statements in a
2248 given unit, for use in detecting natural loops.
2250 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
2251 use in detecting natural loops.
2253 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
2254 backwards goto's, and rewrite as a infinite loop, to improve locality
2257 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
2258 subcomponent that includes an indexed reference, to prevent the
2259 generation of copies that would miscompile the desired assignment
2261 (Build_Task_Image_Decls): Add a numeric suffix to
2262 generated name for string variable, to avoid spurious conflicts with
2263 the name of the type of a single protected object.
2265 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
2266 loop with an explicit exit statement, to avoid generating an
2267 out-of-range value with 'Succ leading to spurious constraint_errors
2268 when compiling with -gnatVo.
2270 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
2272 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
2273 might not be analyzed yet, even if its Etype is already set (case of an
2274 unchecked conversion built using Unchecked_Convert_To, for example).
2275 If the prefix has already been analyzed, this will be a nop anyway.
2277 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
2278 controller type, or an assignment of a record type with controlled
2279 components, copy only user data, and leave the finalization chain
2282 2004-07-15 Vincent Celier <celier@gnat.com>
2284 * make.adb (Collect_Arguments): Improve error message when attempting
2285 to compile a source not part of any project, when -x is not used.
2287 * prj.ads: (Defined_Variable_Kind): New subtype
2289 * prj-attr.adb (Register_New_Package): Two new procedures to register
2290 a package with or without its attributes.
2291 (Register_New_Attribute): Mew procedure to register a new attribute in a
2293 New attribute oriented subprograms: Attribute_Node_Id_Of,
2294 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
2295 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
2297 New package oriented subprograms: Package_Node_Id_Of,
2298 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
2300 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
2302 (Package_Node_Id): Now a private, self initialized type
2303 (Register_New_Package): New procedure to register a package with its
2305 New attribute oriented subprograms: Attribute_Node_Id_Of,
2306 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
2307 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
2309 New package oriented subprograms: Package_Node_Id_Of,
2310 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
2312 * prj-dect.adb (Parse_Attribute_Declaration,
2313 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
2315 * prj-makr.adb (Make): Parse existing project file before creating
2316 other files. Fail if there was an error during parsing.
2318 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
2319 new spec of Prj.Attr.
2321 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
2322 to new spec of Prj.Attr.
2324 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2326 * utils2.c: Fix typo in comment.
2328 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2330 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
2331 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
2333 2004-07-14 Andreas Schwab <schwab@suse.de>
2335 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
2337 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2339 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
2341 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
2344 * misc.c (gnat_types_compatible_p): New function.
2345 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
2346 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
2348 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
2349 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
2350 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
2351 (mark_visited): Don't mark dummy type.
2352 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
2353 parameter, we must remove any LJM building from GNU_NAME.
2354 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
2355 (pos_to_constructor): Use int_const_binop.
2356 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
2359 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
2360 (gnat_pushlevel): Set TREE_USE on BLOCK node.
2361 (gnat_install_builtins): Add __builtin_memset.
2363 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
2365 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
2366 for a renaming, stabilize the initialization expression if we are at a
2367 local level. At the local level, uses of the renaming may be performed
2368 by a direct dereference of the initializing expression, and we don't
2369 want possible variables there to be evaluated for every use.
2371 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
2372 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
2373 them on the way. Account for the fact that we may introduce side
2374 effects in the process.
2376 2004-07-13 Richard Henderson <rth@redhat.com>
2378 * misc.c (default_pass_by_ref): Use pass_by_reference.
2380 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2382 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
2383 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
2385 2004-07-08 Richard Henderson <rth@redhat.com>
2387 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
2390 2004-07-06 Vincent Celier <celier@gnat.com>
2392 * vms_conv.ads: Minor reformatting.
2393 Alphabetical order for enumerated values of type Command_Type, to have
2394 the command in alphabetical order for the usage.
2396 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
2397 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
2399 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
2401 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
2402 (Add_Archive_Path): Only add the global archive if there is one.
2403 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
2404 or not any object file to put in the global archive, and don't build
2405 a global archive if there is none.
2406 (X_Switches): New table
2407 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
2408 in the X_Switches table, if any.
2409 (Initialize): Make sure the X_Switches table is empty
2410 (Scan_Arg): Record -X switches in table X_Switches
2412 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
2414 * make.adb: Minor comment fix
2416 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
2417 invoked with directory information, add the directory in front of the
2420 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
2421 invoked with directory information, add the directory in front of the
2424 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
2425 when Keep_Temporary_Files is False.
2426 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
2427 directory information, add the directory in front of the path.
2428 When not on VMS, handle new switch -dn before the command to set
2429 Keep_Temporary_Files to True.
2430 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
2433 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
2434 invoked with directory information, add the directory in front of the
2437 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
2439 * snames.ads, snames.adb (Name_Stub): New name for the distributed
2442 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
2443 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
2445 * g-socket.adb (To_Timeval): Fix incorrect conversion of
2446 Selector_Duration to Timeval for the case of 0.0.
2448 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
2449 documentation from Evolve_And_Then.
2451 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
2453 * s-taprop-tru64.adb, s-taprop-os2.adb,
2454 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
2456 2004-07-06 Robert Dewar <dewar@gnat.com>
2458 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
2459 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
2460 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
2461 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
2462 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
2463 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
2464 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
2465 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
2466 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
2467 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
2468 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
2469 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
2470 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
2471 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
2472 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
2473 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
2474 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
2475 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
2476 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
2477 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
2478 vms_data.ads: Minor reformatting,
2479 Fix bad box comment format.
2481 * gnat_rm.texi: Fix minor grammatical error
2483 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
2485 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
2486 more cases of discriminated records to be recognized as not needing a
2488 (Has_Access_Values): New function.
2490 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
2492 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
2493 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
2494 with LRM terminology).
2495 Change terminology in comments primitive type => elementary type.
2497 2004-07-06 Ed Schonberg <schonberg@gnat.com>
2500 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
2501 parameters do not impose any requirements on the presence of a body.
2503 2004-07-06 Ed Schonberg <schonberg@gnat.com>
2506 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
2507 compilation unit and is in an open scope at the point of instantiation,
2508 assume that a body may be present later.
2510 2004-07-06 Ed Schonberg <schonberg@gnat.com>
2512 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
2513 Improve error message when specified size is not supported.
2515 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
2516 is never a primitive operation.
2518 2004-07-05 Andreas Schwab <schwab@suse.de>
2520 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
2521 RECORD_OR_UNION_CHECK.
2522 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
2524 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
2526 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
2527 dependency on xgnatugn, instead build it via a submake.
2528 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
2530 2004-07-04 Richard Henderson <rth@redhat.com>
2532 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
2534 2004-07-01 Richard Henderson <rth@redhat.com>
2536 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
2537 * utils.c (max_size): Likewise.
2539 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2541 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
2542 and rest_of_type_compilation; add arg to create_*_decl.
2543 (annotate_decl_with_node): Deleted.
2544 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
2545 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
2546 (get_current_block_context, gnat_pushdecl): New declarations.
2547 (gnat_init_stmt_group): Likewise.
2548 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
2549 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
2550 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
2551 (gnat_init): Call gnat_init_stmt_group.
2552 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
2553 (gnu_pending_elaboration_list): Deleted.
2554 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
2555 (gigi): Rearrange initialization calls and move some to last above.
2556 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
2557 Delete calls to add_decl_expr; add arg to create_*_decl.
2558 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
2559 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
2560 begin_subprog_body and call it.
2561 Don't push and pop ggc context.
2562 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
2563 (add_stmt): Remove handling of DECL_EXPR from here.
2564 If not in function, mark visited.
2565 (add_decl_expr): Put global at top level.
2566 Check for cases of DECL_INITIAL we have to handle here.
2567 (process_type): Add extra arg to create_type_decl.
2568 (build_unit_elab): Rework to just gimplify.
2569 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
2570 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
2571 (get_pending_elaborations, pending_elaborations_p): Likewise.
2572 (push_pending_elaborations, pop_pending_elaborations): Likewise.
2573 (get_elaboration_location, insert_elaboration_list): Likewise.
2574 (gnat_binding_level): Renamed from ada_binding_level.
2575 (init_gnat_to_gnu): Don't clear pending_elaborations.
2576 (global_bindings_p): Treat as global if no current_binding_level.
2577 (set_current_block_context): New function.
2578 (gnat_pushdecl): Renamed from pushdecl; major rework.
2579 All callers changed.
2580 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
2581 (finish_record_type): Call call pushdecl for stub decl.
2582 (function_nesting_depth): Deleted.
2583 (begin_subprog_body): Delete obsolete code.
2584 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
2586 2004-06-28 Robert Dewar <dewar@gnat.com>
2588 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
2589 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
2590 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
2591 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
2592 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
2594 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
2595 deal with problem of inefficient slices on machines with strict
2596 alignment, when the slice is a component of a composite.
2598 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
2599 machines, we need the check there as well.
2601 2004-06-28 Ed Schonberg <schonberg@gnat.com>
2603 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
2604 determine safe copying direction for overlapping slice assignments
2605 when component is controlled.
2607 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
2608 formal derived type in the actual for a formal package are visible in
2609 the enclosing instance.
2611 2004-06-28 Ed Schonberg <schonberg@gnat.com>
2614 * sem_util.adb (Trace_Components): Diagnose properly an illegal
2615 circularity involving a private type whose completion includes a
2616 self-referential component.
2617 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
2618 renaming or an instantiation from an implicit derived operation.
2620 2004-06-28 Pascal Obry <obry@gnat.com>
2622 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
2624 (Library_File_Name_For): Idem.
2626 2004-06-28 Matthew Gingell <gingell@gnat.com>
2628 * g-traceb.ads: Add explanatory note on the format of addresses
2629 expected by addr2line.
2631 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
2633 * Makefile.in: Force debugging information on s-tasdeb.adb,
2634 a-except.adb and s-assert.adb needed by the debugger.
2636 2004-06-28 Vincent Celier <celier@gnat.com>
2638 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
2642 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
2644 * prj.adb: Minor reformatting
2645 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
2647 * prj.ads: Comment updates
2649 (Project_Data): Change Flag1 to Need_To_Build_Lib.
2650 Remove Flag2: not used.
2652 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
2655 * gnat_ugn.texi: Put a "null;" declaration in one project file example
2657 * gnat_rm.texi: Document Empty declarations "null;".
2659 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
2660 front of the linker options.
2661 (Link_Foreign): Put the global archives and the libraries in front of
2664 2004-06-28 Javier Miranda <miranda@gnat.com>
2666 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
2667 (RTU_Loaded): Code cleanup
2668 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
2669 withed predefined units.
2671 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
2672 explicitly withed predefined units.
2675 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
2676 explicitly withed predefined units.
2678 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2680 * ada-tree.def (DECL_STMT): Deleted.
2681 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
2682 (DECL_STMT_VAR): Deleted.
2683 * decl.c: add_decl_stmt now add_decl_expr.
2685 * trans.c: Likewise.
2686 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
2687 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
2688 (add_stmt): Only handle padded type here.
2689 (add_stmt_with_node): Allow gnat_node to not be present.
2690 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
2691 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
2692 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
2693 make a SAVE_EXPR for the entire fat pointer.
2694 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
2695 (create_index_type): Make a DECL_EXPR.
2696 (end_subprog_body): Don't call allocate_struct_function here but
2699 2004-06-25 Pascal Obry <obry@gnat.com>
2701 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
2702 Relocatable from Build_Dynamic_Library call.
2704 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
2705 Relocatable are now synonym.
2707 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
2709 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
2710 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
2713 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
2714 Lib_Address and Relocatable.
2715 (Default_DLL_Address): Removed.
2717 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
2718 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
2719 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
2720 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
2721 (Default_DLL_Address): Removed.
2723 * mlib-tgt-mingw.adb: Ditto.
2724 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
2726 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
2727 the initial thread stack size.
2729 * a-strmap.ads: Move package L to private part as it is not used in
2730 the spec. Found while reading code.
2732 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
2734 * tracebak.c: Introduce support for a GCC infrastructure based
2735 implementation of __gnat_backtrace.
2737 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
2738 any more. Use accessors instead. This eases maintenance and relaxes
2739 some alignment constraints.
2740 (_GNAT_Exception structure): Remove the Ada specific fields
2741 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
2743 (is_handled_by, __gnat_eh_personality): Replace component references to
2744 exception structure by use of the new accessors.
2746 * init.c (__gnat_initialize): Adjust comments to match the just
2747 reverted meaning of the -static link-time option.
2749 * adaint.c (convert_addresses): Arrange not to define a stub for
2750 mips-irix any more, as we now want to rely on a real version from a
2751 recent libaddr2line.
2753 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
2754 the personality routine can use them and not have to rely on a C
2755 counterpart of the record anymore. This simplifies maintenance and
2756 relaxes the constraint of having Standard'Maximum_Alignment match
2758 Update comments, and add a section on the common header alignment issue.
2760 2004-06-25 Geert Bosch <bosch@gnat.com>
2762 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
2763 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
2765 2004-06-25 Robert Dewar <dewar@gnat.com>
2767 * gnat_rm.texi: Fix section on component clauses to indicate that the
2768 restriction on byte boundary placement still applies for bit packed
2770 Add comment on stack usage from Initialize_Scalars
2772 * gnat_ugn.texi: Add documentation for -gnatyLnnn
2774 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
2775 limiting nesting level.
2777 * usage.adb: Add line for -gnatyLnnn switch
2779 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
2780 sem_ch13.adb, exp_aggr.adb: Minor reformatting
2782 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
2783 type as well as on the subtype. This corrects a problem in freeze in
2784 setting alignments of atomic types.
2786 * sem_eval.ads: Minor comment typo fixed
2788 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
2789 level. Minor reformatting.
2791 * fname.adb (Is_Predefined_File_Name): Require a letter after the
2792 minus sign. This means that file names like a--b.adb will not be
2793 considered predefined.
2795 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
2796 record Test new flag and give diagnostic for bad component clause.
2797 (Freeze_Entity): Set alignment of array from component alignment in
2798 cases where this is safe to do.
2800 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
2803 * cstand.adb: (Create_Standard): Set alignment of String to 1
2805 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
2807 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
2808 code in the common constrained array cases.
2810 * a-storio.adb: Change implementation to avoid possible alignment
2811 problems on machines requiring strict alignment (data should be moved
2812 as type Buffer, not type Elmt).
2814 * checks.adb (Apply_Array_Size_Check): Improve these checks by
2815 killing the overflow checks which we really do not need (64-bits is
2818 2004-06-25 Vincent Celier <celier@gnat.com>
2820 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
2821 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
2822 inconditionally for the main project.
2823 (Recursive_Add_Archives.Add_Archive_Path): New procedure
2824 (Link_Executables.Check_Time_Stamps): New procedure
2825 (Link_Executables.Link_Foreign): New procedure
2826 Changes made to reduce nesting level of this package
2827 (Check): New procedure
2828 (Add_Switches): When not in quiet output, check that a switch is not
2829 the concatenation of several valid switches. If it is, issue a warning.
2830 (Build_Global_Archive): If the global archive is rebuilt, linking need
2832 (Compile_Sources): Rebuilding a library archive does not imply
2833 rebuilding the global archive.
2834 (Build_Global_Archive): New procedure
2835 (Build_Library): New name for Build_Archive, now only for library
2837 (Check_Archive_Builder): New procedure
2838 (Create_Global_Archive_Dependency_File): New procedure
2839 (Gprmake): Call Build_Global_Archive before linking
2840 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
2842 (Scan_Arg): Display the Copyright notice when -v is used
2844 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
2847 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
2849 Add new GNAT LIST qualifier /FILES=
2850 Added qualifier /DIRECTORY= to GNAT METRIC
2851 Added qualifier /FILES= to GNAT METRIC
2852 Added qualifier /FILES to GNAT PRETTY
2854 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
2855 to take into account both versions of the switch.
2857 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
2858 always be the last switch to the gcc driver. Disable switch storing so
2859 that switches automatically added by the gcc driver are not put in the
2862 * prj.adb (Project_Empty): Take into account changes in components of
2865 * prj.ads (Languages_Processed): New enumaration value All_Languages.
2867 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
2868 used. Split Boolean component Ada_Sources_Present in two Boolean
2869 components Ada_Sources_Present and Other_Sources_Present.
2872 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
2873 instead of Sources_Present.
2874 (Set_Ada_Paths.Add.Recursive_Add): Ditto
2876 * prj-nmsc.adb: Minor reformatting
2877 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
2878 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
2879 Check_Ada_Naming_Scheme.
2880 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
2883 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
2885 Make sure that all cycles where there is at least one "limited with"
2887 (Parse_Single_Project): New Boolean parameter In_Limited
2889 * prj-proc.adb (Recursive_Check): When Process_Languages is
2890 All_Languages, call first Prj.Nmsc.Ada_Check, then
2891 Prj.Nmsc.Other_Languages_Check.
2893 * prj-proc.adb (Process): Use Ada_Sources_Present or
2894 Other_Sources_Present (instead of Sources_Present) depending on
2897 * lang-specs.h: Keep -g and -m switches in the same order, and as the
2900 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
2901 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
2903 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
2906 * lib.ads (Disable_Switch_Storing): New procedure.
2908 * make.adb: Modifications to reduce nesting level of this package.
2909 (Check_Standard_Library): New procedure
2910 (Gnatmake.Check_Mains): New procedure
2911 (Gnatmake.Create_Binder_Mapping_File): New procedure
2912 (Compile_Sources.Compile): Add switch -gnatez as the last option
2913 (Display): Never display -gnatez
2916 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
2918 * gnatcmd.adb (Check_Project): New function
2919 (Process_Link): New procedure to reduce nesting depth
2920 (Check_Files): New procedure to reduce the nesting depth.
2921 For GNAT METRIC, include the inherited sources in extending projects.
2922 (GNATCmd): When GNAT LS is invoked with a project file and no files,
2923 add the list of files from the sources of the project file. If this list
2924 is too long, put it in a temp text files and use switch -files=
2925 (Delete_Temp_Config_Files): Delete the temp text file that contains
2926 a list of source for gnatpp or gnatmetric, if one has been created.
2927 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
2928 in the project file is too large, create a temporary text file that
2929 list them and pass it to the tool with "-files=<temp text file>".
2930 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
2932 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
2933 generated file is in not in Ada.
2935 * gnatls.adb: Remove all parameters And_Save that are no longer used.
2936 (Scan_Ls_Arg): Add processing for -files=
2937 (Usage): Add line for -files=
2939 * g-os_lib.adb (On_Windows): New global constant Boolean flag
2940 (Normalize_Pathname): When on Windows and the path starts with a
2941 directory separator, make sure that the resulting path will start with
2944 * clean.adb (Clean_Archive): New procedure
2945 (Clean_Project): When there is non-Ada code, delete the global archive,
2946 the archive dependency files, the object files and their dependency
2947 files, if they exist.
2948 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
2950 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
2952 * sinfo.ads: Fix typo in comment.
2954 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
2955 the TSS for remote access-to-subprogram types, since these TSS are
2956 always present once the type has been analyzed.
2957 (RAS_E_Dereference): Same.
2959 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
2960 reference raises Bad_Attribute, mark the reference as analyzed so the
2961 node (and any children resulting from rewrites that could have occurred
2962 during the analysis that ultimately failed) is not analyzed again.
2964 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
2966 * exp_dist.adb: Minor comment fix.
2968 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
2969 type is an anonymous access type, no unchecked deallocation of the
2970 allocated object can occur. If the object is controlled, attach it with
2971 a count of 1. This allows attachment to the Global_Final_List, if
2972 no other relevant list is available.
2973 (Get_Allocator_Final_List): For an anonymous access type that is
2974 the type of a discriminant or record component, the corresponding
2975 finalisation list is the one of the scope of the type.
2977 2004-06-25 Ed Schonberg <schonberg@gnat.com>
2979 * sem_ch3.adb (Replace_Type): When computing the signature of an
2980 inherited subprogram, use the first subtype if the derived type
2981 declaration has no constraint.
2983 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
2984 before applying previous optimization. Minor code cleanup.
2986 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
2987 placed at the beginning of an unpacked record without explicit
2988 alignment, a slice of it will be aligned and does not need a copy when
2991 2004-06-25 Ed Schonberg <schonberg@gnat.com>
2995 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
2996 reference is written with expressions mimicking parameters.
2998 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
3001 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
3002 STEP 2a. The constraints of a full type declaration of a derived record
3003 type are checked for conformance with those declared in the
3004 corresponding private extension declaration. The message
3005 "not conformant with previous declaration" is emitted if an error is
3008 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
3010 * g-traceb.ads: Document the need for -E binder switch in the spec.
3012 * g-trasym.ads: Document the need for -E binder switch in the spec.
3014 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
3016 * sem_prag.adb: Add handling of pragma Detect_Blocking.
3018 * snames.h, snames.ads, snames.adb: Add entry for pragma
3021 * s-rident.ads: Change reference to pragma Detect_Blocking.
3023 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
3026 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
3027 to indicate whether pragma Detect_Blocking is active.
3029 * par-prag.adb: Add entry for pragma Detect_Blocking.
3031 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
3032 of not handling WITH.
3033 Note that this replaces the previous update which was incorrect.
3035 2004-06-25 Javier Miranda <miranda@gnat.com>
3037 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
3038 use-clauses to have a clean environment.
3040 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
3041 the installation of the use-clauses to stablish a clean environment in
3042 case of compilation of a separate unit; otherwise the call to
3043 use_one_package is protected by the barrier Applicable_Use.
3045 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
3046 the installation of the use-clauses to stablish a clean environment in
3047 case of compilation of a separate unit.
3048 (End_Use_Clauses): Minor comment cleanup.
3050 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
3052 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
3054 2004-06-23 Richard Henderson <rth@redhat.com>
3056 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
3058 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3060 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
3061 now bool instead of int.
3062 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
3063 * trans.c (gnu_switch_label_stack): New function.
3064 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
3065 elaboration of renamed entity returns.
3066 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
3067 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
3068 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
3069 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
3070 DECL_SIZE_UNIT and simplify variable-sized case.
3071 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
3072 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
3073 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
3074 (build_unit_elab): Disable for now.
3075 * utils.c (mark_visited): New function.
3076 (pushdecl): Walk tree to call it for global decl.
3077 (update_pointer_to): Update all variants of pointer and ref types.
3078 Add arg to COMPONENT_REF.
3079 (convert): Likewise.
3080 Move check for converting between variants lower down.
3081 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
3082 (build_allocator): Don't force type of MODIFY_EXPR.
3083 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
3086 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3088 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
3089 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
3090 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
3092 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
3093 all callers changed.
3094 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
3095 the way that EXIT_STMT finds the loop label.
3096 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
3097 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
3098 (add_stmt): Use annotate_with_locus insted of setting directly.
3099 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
3100 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
3101 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
3102 (build_vms_descriptor): Add extra args to ARRAY_REF.
3103 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
3104 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
3106 (build_binary_op): Don't make explicit CONVERT_EXPR.
3107 Add extra rgs to ARRAY_REF.
3109 2004-06-14 Pascal Obry <obry@gnat.com>
3111 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
3112 Windows. Fix minor typo.
3114 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
3115 which is now supported on Windows. With this implementation using the
3116 Library Project feature is no different on Windows than on UNIX.
3118 2004-06-14 Vincent Celier <celier@gnat.com>
3120 * makegpr.adb (Compile_Sources): Nothing to do when there are no
3123 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
3125 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
3126 found, show the project name and the path of the previously parsed
3129 2004-06-14 Ed Schonberg <schonberg@gnat.com>
3131 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
3132 array, avoid copying the actual before the call.
3134 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
3136 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
3137 Instead, allocate memory on worst-case alignment assumptions, and then
3138 return an aligned address within the allocated zone.
3140 2004-06-14 Robert Dewar <dewar@gnat.com>
3142 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
3143 elab entities in predefined units in No_Run_Time_Mode.
3144 (Gen_Adainit_C): Same fix
3145 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
3146 units in No_Run_Time_Mode
3147 (Gen_Elab_Calls_C): Same fix
3149 * symbols-vms-alpha.adb: Minor reformatting
3151 * g-debpoo.ads: Minor reformatting
3153 * lib.adb (In_Same_Extended_Unit): Version working on node id's
3155 * lib.ads (In_Same_Extended_Unit): Version working on node id's
3157 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
3160 * make.adb: Minor reformatting
3162 * par-ch12.adb: Minor reformatting
3164 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
3166 * prj-strt.adb: Minor reformatting
3168 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
3171 * sem_attr.adb: Minor reformatting
3173 * sem_ch7.adb: Minor reformatting
3175 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
3176 for type in the same unit as the object declaration.
3178 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
3179 static string expressions and not just string literals.
3181 (Set_Warning): Reset restriction warning flag for restriction pragma
3182 Implement pragma Profile_Warnings
3183 Implement pragma Profile (Restricted)
3184 Give obolescent messages for old restrictions and pragmas
3186 * snames.h, snames.ads, snames.adb: Add new entry for pragma
3189 * s-rident.ads: Add declarations for restrictions required by profile
3190 Restricted and profile Ravenscar.
3192 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
3194 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
3195 configuration pragmas.
3197 2004-06-11 Vincent Celier <celier@gnat.com>
3199 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
3200 gnatsym, when symbol policy is Restricted.
3202 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
3203 gnatsym, when symbol policy is Restricted.
3205 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
3206 read the symbol file.
3207 (Finalize): Fail in symbol policy Restricted if a symbol in the original
3208 symbol file is not in the object files. Do not create a new symbol file
3209 when symbol policy is Restricted.
3211 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
3214 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
3216 (Usage): Line for new switch -R
3218 * make.adb (Initialize): When the platform is not VMS, add the
3219 directory where gnatmake is invoked in the front of the path, if
3220 gnatmake is invoked with directory information. Change the Scan_Args
3221 while loop to a for loop.
3222 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
3223 if Depth is equal or greater than the proposed depth, there is nothing
3225 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
3228 * prj.ads: Add new symbol policy Restricted.
3230 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
3231 with the new parameters Check_All_Labels and Case_Location.
3233 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
3234 (Library_Symbol_File needs to be defined).
3236 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
3237 and Case_Location If Check_All_Labels is True, check that all values of
3238 the string type are used, and output warning(s) if they are not.
3240 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
3243 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
3245 * gnat_ugn.texi: Update documentation about the library directory in
3248 * makegpr.adb (Display_Command): In verbose mode, also display the
3249 value of the CPATH env var, when the compiler is gcc.
3250 (Initialize): Change the Scan_Args while loop to a for loop
3251 (Compile_Individual_Sources): Change directory to object directory
3252 before compilations.
3254 * symbols.ads: New symbol policy Restricted.
3256 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
3258 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
3259 is now taken care of internally in the Exception_Propagation package
3260 and does not require clients assistance any more.
3262 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
3263 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
3264 functions. Helpers to maintain a predicate required in the handling of
3265 occurrence transfer between tasks.
3266 This is now handled internally and does not require clients assistance
3267 for the setup/propagate separation anymore.
3268 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
3269 allocation strategy, handle the Setup_And_Not_Propagated predicate and
3272 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
3273 raise_after_setup, now that everything is handled internally within the
3274 setup/propagation engine.
3276 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
3278 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
3279 Add additional conditions for the case of an actual being a simple
3280 name or literal. Improve inlining by preventing the generation
3281 of temporaries with a short lifetime (one use).
3283 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
3287 * einfo.ads: Minor comment updates for Has_Completion and
3288 E_Constant list of flags.
3290 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
3291 and constant redeclarations now set the Has_Completion flag of their
3292 defining identifiers.
3294 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
3295 Inspect_Deferred_Constant_Completion.
3296 Used to detect private deferred constants that have not been completed
3297 either by a constant redeclaration or pragma Import. Emits error message
3298 "constant declaration requires initialization expression".
3300 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
3301 completes a deferred constant.
3303 2004-06-11 Geert Bosch <bosch@gnat.com>
3305 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
3307 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
3308 calculating exponent for scaling denormal numbers.
3309 (Leading_Part): Properly raise Constraint_Error for zero or negative
3311 (Remainder): Properly raise Constraint_Error for zero divisor.
3313 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
3315 * sem_util.adb: Minor reformatting.
3317 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
3318 dereference when accessing the entry parameter record.
3319 (Check_Array_Type): Always check for possible implicit dereference.
3320 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
3321 Abort if a pointer is still present (denoting that an implicit
3322 dereference was left in the tree by the front-end).
3324 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
3325 dereference when accessing the entry parameter record.
3326 (Check_Array_Type): Always check for possible implicit dereference.
3327 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
3328 Abort if a pointer is still present (denoting that an implicit
3329 dereference was left in the tree by the front-end).
3331 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
3333 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
3334 message, like the compiler itself does. Easier to parse the output.
3336 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
3338 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
3339 be base names, and not includes directories.
3341 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
3343 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
3344 so that dependencies are properly taken into account by make.
3346 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
3349 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
3350 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
3352 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
3354 * Makefile.in (install-gnatlib): install target-specific run-time files.
3356 * Make-lang.in: Remove obsolete targets.
3358 2004-06-11 Ed Schonberg <schonberg@gnat.com>
3360 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
3361 specification, to catch misuses of program unit names.
3363 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
3364 superfluous conversions in an instance.
3366 2004-06-11 Ed Schonberg <schonberg@gnat.com>
3370 * sem_ch12.adb (Save_References): If operator node has been folded to
3371 enumeration literal, associated_node must be discarded.
3373 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
3375 * s-stchop-vxworks.adb: Add required pragma Convention to
3376 Task_Descriptor because it is updated by a C function.
3378 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
3382 * Makefile.in: Remove target specific SO_OPT on IRIX
3384 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3386 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
3387 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
3388 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
3389 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
3390 (STMT_STMT, USE_STMT): New statement codes.
3391 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
3392 * ada-tree.h: Reflect above changes.
3393 (struct tree_loop_id): Deleted.
3394 (union lang_tree_node, struct lang_decl, struct lang_type):
3395 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
3396 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
3397 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
3398 (IS_ADA_STMT): New macro.
3399 * decl.c (annotate_decl_with_node): New function.
3400 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
3401 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
3402 Call add_stmt_with_node to do needed assignments.
3403 Add call to update setjmp buffer directly, not via EXPR_STMT.
3404 (maybe_variable): Argment GNAT_NODE deleted.
3405 * gigi.h (maybe_variable): Likewise.
3406 (make_transform, add_stmt_with_node, set_block_for_group): New.
3407 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
3408 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
3409 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
3410 (set_lineno, set_lineno_from_sloc): Likewise.
3411 (record_code_position, insert_code_for): Likewise.
3412 (gnat_poplevel): Now returns void.
3413 (end_subprog_body): Now takes argument.
3414 * misc.c (cgraph.h, tree-inline.h): New includes.
3415 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
3416 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
3417 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
3418 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
3419 (gnat_parse_file): Don't set immediate_size_expand.
3420 Call cgraph functions.
3421 (gnat_expand_expr): Remove most cases.
3422 (record_code_position, insert_code_for): Remove from here.
3423 * trans.c (toplev.h, tree-gimple.h): Now included.
3424 (discard_file_names): Deleted.
3425 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
3426 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
3427 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
3428 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
3429 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
3430 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
3431 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
3432 (set_block_for_group, add_stmt_list): Likewise.
3433 (start_stmt_group): Renamed from start_block_stmt.
3434 (end_stmt_group): Likewise, from end_block_stmt.
3435 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
3436 (gigi): Don't set discard_file_names or call set_lineno.
3437 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
3438 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
3439 Numerous changes throughout to reflect new names and complete
3440 function-at-a-time implementation.
3441 (gnat_expand_stmt): Delete or comment out all cases.
3442 (process_inlined_subprograms): Use add_stmt.
3443 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
3444 call set_lineno; also remove unneeded block handling.
3445 (process_type): Remove unneeded block handling.
3446 (build_unit_elab): Remove calls to deleted functions.
3447 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
3448 (tree-dump.h): Likewise.
3449 (struct ada_binding_level): Add field jmpbuf_decl.
3450 (gnat_define_builtin, gnat_install_builtins): New.
3451 (gnat_gimplify_function, gnat_finalize): Likewise.
3452 (gnat_poplevel): No longer return BLOCK, set it instead.
3453 Remove code dealing with nested functions.
3454 (gnat_init_decl_processing): Also set size_type_node.
3455 Call gnat_install_builtins.
3456 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
3457 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
3458 Remove special-case for "main".
3459 (end_subprog_body): Add arg and rework for tree-ssa.
3460 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
3461 Add case for BOOLEAN_TYPE.
3462 * utils2.c (rtl.h): Now include.
3463 (build_call_raise): Test Debug_Flag_NN directly.
3464 (build_call_alloc_dealloc): Don't use local stack allocation for now.
3465 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
3466 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
3468 2004-06-07 Robert Dewar <dewar@gnat.com>
3470 * a-direct.ads, einfo.ads: Minor comment updates
3472 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
3473 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
3474 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
3475 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
3476 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
3478 * s-interr-sigaction.adb: Remove unreferenced variable
3479 (Attached_Interrupts). Minor reformatting.
3480 Avoid use of variable I (replace by J).
3482 * par-ch10.adb: Fix text of one error message
3484 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
3485 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
3486 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
3487 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
3488 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
3489 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
3490 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
3491 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
3492 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
3493 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
3494 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
3497 2004-06-07 Doug Rupp <rupp@gnat.com>
3499 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
3501 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
3503 * mlib-tgt-vms-ia64.adb: New file.
3505 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
3506 Add mlib-tgt-vms-ia64.adb
3507 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
3508 Move to alpha specific ifeq section.
3509 Add VMS specific versions of symbols.adb
3510 Renaming of 5q vms files.
3512 * 5qsystem.ads renamed to system-vms_64.ads.
3514 2004-06-07 Vincent Celier <celier@gnat.com>
3516 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
3517 explain that when a time of day corresponding to the non existing hour
3518 on the day switching to DST is specified, Split may return a different
3521 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
3524 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
3525 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
3527 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
3529 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
3530 the linking options.
3531 (Build_Library.Check_Libs): On VMS, if there is a dependency on
3532 g-trasym.ads, set Gtrasymobj_Needed to True.
3534 * prj-attr.adb: Add new package Metrics for gnatmetric
3536 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
3537 canonical case to take into account files with upper case characters on
3539 (Ada_Check): Load the reference symbol file name in the name buffer to
3540 check it, not the symbol file name.
3542 * snames.ads, snames.adb: Add standard name Metrics (name of project
3543 file package for gnatmetric).
3545 * vms_conv.ads: Add Metric to Comment_Type
3547 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
3549 * vms_data.ads: Add qualifiers for GNAT METRIC
3551 * makegpr.adb (Link_Executables): Take into account the switches
3552 specified in package Linker of the main project.
3554 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
3556 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
3557 the index of the last element is Units.Last, not Units.Table'Last
3558 (which is usually not a valid index within the actually allocated
3559 storage for the table).
3561 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
3562 determines whether to generate a call to a checked storage pool
3564 Generate such a call only for a dereference that either comes from
3565 source, or is the result of rewriting a dereference that comes from
3568 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
3570 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
3572 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
3574 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
3575 file level, elaborate the stride for inner dimensions in alignment
3578 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
3581 2004-06-07 Javier Miranda <miranda@gnat.com>
3583 * exp_ch6.adb: Correct wrong modification in previous patch
3585 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
3587 * g-trasym.ads: Corrected comment to properly reflect level of support
3590 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
3592 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
3593 includes case of a variable referenced on the left hand side of an
3594 assignment, therefore remove redundant code. Variables and prefixes of
3595 indexed or selected components are now marked as referenced on left
3596 hand side. Warnings are now properly emitted when variables or prefixes
3597 are assigned but not read.
3599 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
3600 left hand side referenced variables. Private access types do not
3601 produce the warning "variable ... is assigned but never read".
3602 Add also additional checks to left hand side referenced variables.
3603 Aliased, renamed objects and access types do not produce the warning
3604 "variable ... is assigned but never read" since other entities may read
3605 the memory location.
3607 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
3609 * Makefile.in: In the powerpc/vxworks-specific section, restore
3610 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
3613 2004-06-07 Ed Schonberg <schonberg@gnat.com>
3615 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
3616 predefined operators.
3617 Removes spurious type errors from g-trasym-vms.adb.
3619 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
3620 distinct from the operator appearing in the source, call appropriate
3621 routine to insert conversions when needed, and complete resolution of
3623 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
3624 interpretations for rewritten right operand.
3625 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
3626 the other operand is overloaded and the context is a type conversion.
3628 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3630 * ada-tree.def (BLOCK_STMT): Now has two operands.
3633 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
3635 * gigi.h: (gnat_poplevel): Now returns a tree.
3637 * trans.c (end_block_stmt): Add arg; all callers changed.
3638 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
3639 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
3640 (add_stmt): Set TREE_TYPE.
3641 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
3642 (gnat_expand_stmt, case BREAK_STMT): New case.
3644 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
3646 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
3648 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
3649 procedure Set_Stack_Size that is not needed.
3651 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
3653 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
3654 used for gnatpp input file and for the files upon which it depends
3656 2004-06-07 Ben Brosgol <brosgol@gnat.com>
3658 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
3660 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
3662 * gnatvsn.ads: Bump version numbers appropriately.
3665 2004-06-07 Pascal Obry <obry@gnat.com>
3667 * gnat_ugn.texi: Improve comments about imported names and link names
3668 on Windows. Add a note about the requirement to use -k gnatdll's option
3669 when working with a DLL which has stripped stdcall symbols (no @nn
3672 2004-05-27 Vincent Celier <celier@gnat.com>
3674 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
3675 COMMENTS_LAYOUT=UNTOUCHED
3677 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
3678 symbols-vms-alpha.adb
3680 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
3682 * sem.ads: Clarify documentation on checks suppression.
3684 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
3686 2004-05-27 Ed Schonberg <schonberg@gnat.com>
3688 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
3689 the case of multiple derivations.
3690 (Is_Object_Reference): For a selected component, verify that the prefix
3691 is itself an object and not a value.
3693 * sem_ch12.adb (Same_Instantiated_Constant): New name for
3694 Same_Instantiated_Entity.
3695 (Same_Instantiated_Variable): Subsidiary to
3696 Check_Formal_Package_Instance, to recognize actuals for in-out generic
3697 formals that are obtained from a previous formal package.
3698 (Instantiate_Subprogram_Body): Emit proper error when
3699 generating code and the proper body of a stub is missing.
3701 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
3702 has a universal interpretation, do the disambiguation here.
3704 * exp_ch4.adb (Expand_N_Type_Conversion,
3705 Expand_N_Unchecked_Type_Conversion): Special handling when target type
3706 is Address, to avoid typing anomalies when Address is a visible integer
3709 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
3710 to determine whether a subprogram should not be marked Pure, even when
3711 declared in a pure package.
3713 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
3715 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
3717 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
3718 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
3719 Update the documentation about the Ravenscar profile, following the
3720 definition found in AI-249.
3722 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
3723 setting the Profile (Ravenscar). This must be done in addition to
3724 setting the required restrictions.
3726 * rtsfind.ads: Add the set of operations defined in package
3729 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
3732 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
3734 lang-specs.h: Always require -c or -S and always redirect to /dev/null
3735 if -gnatc or -gnats is passed.
3737 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
3739 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
3740 a significant reference. Warnings are now properly emitted when a
3741 discriminated type is not referenced.
3743 * lib-xref.adb (Generate_Reference): A deferred constant completion,
3744 record representation clause or record type discriminant does not
3745 produce a reference to its corresponding entity. Warnings are now
3746 properly emitted when deferred constants and record types are not
3749 2004-05-27 Geert Bosch <bosch@gnat.com>
3751 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
3752 Fixes ACATS Annex G tests.
3754 2004-05-27 Robert Dewar <dewar@gnat.com>
3756 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
3759 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
3761 * s-interr.adb (Server_Task): Take into account case of early return
3762 from sigwait under e.g. linux.
3764 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
3766 * gnat_ugn.texi: Add description for the new gnatpp options:
3767 -rnb - replace the original source without creating its backup copy
3768 -c0 - do not format comments
3770 2004-05-24 Geert Bosch <bosch@gnat.com>
3772 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
3773 with 192 bits of precision, sufficient to reduce a double-extended
3774 arguments X with a maximum relative error of T'Machine_Epsilon, for X
3775 in -2.0**32 .. 2.0**32.
3776 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
3777 reduction by the processor, which only uses a 68-bit approximation of
3779 (Tan): Always reduce arguments and compute function either using
3780 the processor's fptan instruction, or by dividing sin and cos as needed.
3782 2004-05-24 Doug Rupp <rupp@gnat.com>
3784 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
3785 gcc error on 32/64 bit VMS.
3787 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
3789 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
3790 since this is what we get for stack overflows although not documented
3792 Document the issues which may require adjustments to our signal
3795 2004-05-24 Ed Schonberg <schonberg@gnat.com>
3797 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
3798 enclosing dynamic scope if the instantiation is within a generic unit.
3800 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
3802 * exp_dbug.ads: Fix typo.
3804 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
3805 Rename it to its proper name: system-linux-ia64.ads
3806 (stamp-gnatlib1): Remove extra target specific run time files when
3807 setting up the rts directory.
3809 2004-05-24 Javier Miranda <miranda@gnat.com>
3811 * einfo.ads, einfo.adb (Limited_Views): Removed.
3812 (Limited_View): New attribute that replaces the previous one. It is
3813 now a bona fide package with the limited-view list through the
3814 first_entity and first_private attributes.
3816 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
3817 limited-private-with clause.
3818 (Install_Limited_Withed_Unit): Install the private declarations of a
3819 limited-private-withed package. Update the installation of the shadow
3820 entities according to the new structure (see Build_Limited_Views)
3821 (Build_Limited_Views): Replace the previous implementation of the
3822 limited view by a package entity that references the first shadow
3823 entity plus the first shadow private entity (required for limited-
3824 private-with clause)
3825 (New_Internal_Shadow_Entity): Code cleanup.
3826 (Remove_Limited_With_Clause): Update the implementation to undo the
3827 new work carried out by Build_Limited_Views.
3828 (Build_Chain): Complete documentation.
3829 Replace Ada0Y by Ada 0Y in comments
3832 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
3833 types the level of accessibility depends on the enclosing type
3836 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
3837 entities. Complete documentation of previous change.
3839 2004-05-24 Robert Dewar <dewar@gnat.com>
3841 * namet.adb: Minor reformatting
3842 Avoid use of name I (replace by J)
3843 Minor code restructuring
3845 * sem_ch6.adb: Minor reformatting
3847 * lib-writ.adb: Do not set restriction as active if this is a
3848 Restriction_Warning case.
3850 * sem_prag.adb: Reset restriction warning flag if real pragma
3851 restriction encountered.
3853 * s-htable.adb: Minor reformatting
3854 Change rotate count to 3 in Hash (improves hash for small strings)
3856 * 5qsystem.ads: Add comments for type Address (no literals allowed).
3858 * gnat_ugn.texi: Add new section of documentation "Code Generation
3859 Control", which describes the use of -m switches.
3861 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
3863 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
3864 through the DECL_INITIAL for renamed variables.
3866 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
3868 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
3870 2004-05-19 Joel Brobecker <brobecker@gnat.com>
3872 * exp_dbug.ads: Correct comments concerning handling of overloading,
3873 since we no longer use $ anymore.
3875 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
3877 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
3878 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
3879 with illegal subunits.
3881 2004-05-19 Ed Schonberg <schonberg@gnat.com>
3883 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
3884 body with front-end inlining enabled, check whether an inline pragma
3885 appears immediately after the body and applies to it.
3887 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
3888 enabled and the pragma appears after the body of the subprogram.
3890 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3892 Part of function-at-a-time conversion
3894 * misc.c (adjust_decl_rtl): Deleted.
3895 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
3898 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
3899 (add_decl_stmt, add_stmt, block_has_vars): New functions.
3900 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
3902 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
3904 (gnat_to_gnu_entity): Likewise.
3905 Use add_stmt to update setjmp buffer.
3906 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
3908 No longer call adjust_decl_rtl.
3909 (DECL_INIT_BY_ASSIGN_P): New macro.
3910 (DECL_STMT_VAR): Likewise.
3912 * trans.c (gigi): Call start_block_stmt to make the outermost
3914 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
3915 Call start_block_stmt and end_block_stmt temporarily.
3916 Use gnat_expand_stmt instead of expand_expr_stmt.
3917 (add_decl_stmt): New function.
3918 (tree_transform): Call it.
3919 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
3920 (end_block_stmt): Set type and NULL_STMT.
3921 (gnat_expand_stmt): Make recursize call instead of calling
3923 (gnat_expand_stmt, case DECL_STMT): New case.
3924 (set_lineno_from_sloc): Do nothing if global.
3925 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
3926 (start_block_stmt, add_stmt, end_block_stmt): New functions.
3927 (build_block_stmt): Call them.
3928 (gnat_to_code): Don't expand NULL_STMT.
3929 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
3931 (tree_transform): Likewise.
3932 (tree_transform, case N_Null_Statement): Return NULL_STMT.
3933 (gnat_expand_stmt, case NULL_STMT): New case.
3934 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
3937 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
3940 * utils.c (create_var_decl): Do not call expand_decl or
3942 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
3943 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
3945 (struct e_stack): Add chain_next to GTY.
3946 (struct binding_level): Deleted.
3947 (struct ada_binding_level): New struct.
3948 (free_block_chain): New.
3949 (global_binding_level, clear_binding_level): Deleted.
3950 (global_bindings_p): Rework to see if no chain.
3951 (kept_level_p, set_block): Deleted.
3952 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
3953 new data structure and work directly on BLOCK node.
3954 (gnat_poplevel): Similarly.
3955 (get_decls): Look at BLOCK_VARS.
3956 (insert_block): Work directly on BLOCK node.
3957 (block_has_var): New function.
3958 (pushdecl): Rework for new binding structures.
3959 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
3961 (build_subprog_body): Likewise.
3962 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
3964 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
3966 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
3967 (DECL_STMT_VAR): Likewise.
3969 2004-05-17 Robert Dewar <dewar@gnat.com>
3971 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
3974 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
3975 of restriction synonyums by using
3976 Restrict.Process_Restriction_Synonyms.
3978 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
3980 * s-restri.ads (Tasking_Allowed): Correct missing comment
3982 * s-rident.ads: Add entries for restriction synonyms
3984 * ali.adb: Fix some problems with badly formatted ALI files that can
3985 result in infinite loops.
3987 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
3988 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
3989 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
3990 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
3991 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
3992 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
3993 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
3994 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
3995 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
3996 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
3997 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
3998 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
3999 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
4000 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
4001 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
4002 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
4003 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
4004 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
4005 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
4006 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
4007 to Task_Id (minor cleanup).
4009 2004-05-17 Vincent Celier <celier@gnat.com>
4011 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
4012 directory separator.
4014 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
4015 project being extended, if Languages is not declared in extending
4018 2004-05-17 Javier Miranda <miranda@gnat.com>
4020 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
4021 limited view of a visible sibling.
4023 2004-05-14 Robert Dewar <dewar@gnat.com>
4025 * gnat_ugn.texi: Minor change to -gnatS documentation
4027 * sprint.adb: Remove some instances of Assert (False) and for this
4028 purpose replace them by output of a ??? string.
4030 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
4033 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
4034 flag processing. This was suppressing required dependencies in
4035 No_Run_Time mode and is not needed since the binder does not generate
4036 references for things in libgnat anyway.
4038 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
4041 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
4043 * gnat_ugn.texi: Document AIX-specific issue with initialization of
4046 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
4047 action for the case of an actual parameter in an init proc call.
4049 2004-05-14 Ed Schonberg <schonberg@gnat.com>
4051 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
4052 subtype, check visible entities in base type.
4054 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
4055 actions if the object is a renaming.
4057 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
4058 Check_Formal_Package_Instance, to determine more precisely when the
4059 formal and the actual denote the same entity.
4061 2004-05-14 Javier Miranda <miranda@gnat.com>
4063 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
4065 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
4066 corresponding to a private_with must be removed from visibility; it
4067 will be made visible later, just before we analyze the private part of
4069 (Check_Private_Child_Unit): Allow private_with clauses in public
4071 (Install_Siblings): Make visible the private entities of private-withed
4073 (Install_Withed_Unit): Do not install the private withed unit if we
4074 are compiling a package declaration and the Private_With_OK flag was
4075 not set by the caller. These declarations will be installed later,
4076 just before we analyze the private part of the package.
4078 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
4079 during the evaluation of the expression that initializes the object,
4080 decorate it with the expected type to avoid cascade errors.
4083 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
4084 subprogram we have to install the private_with clauses after its
4085 specification has been analyzed (as documented in AI-262.TXT).
4087 * sem_ch8.adb (Has_Private_With): New function. Determines if the
4088 current compilation unit has a private with on a given entity.
4089 (Find_Direct_Name): Detect the Beaujolais problem described in
4092 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
4093 provides the functionality of the function Is_Ancestor that was
4094 previously available in sem_ch10. It has been renamed to avoid
4097 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
4099 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4101 * utils.c (build_vms_descriptor): Use SImode pointers.
4103 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
4105 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
4107 2004-05-14 GNAT Script <nobody@gnat.com>
4109 * Make-lang.in: Makefile automatically updated
4111 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
4113 Renaming of target specific files for clarity
4115 * Makefile.in: Rename GNAT target specific files.
4117 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
4118 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
4119 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
4120 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
4121 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
4122 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
4123 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
4124 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
4125 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
4126 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
4127 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
4128 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
4129 51osinte.adb, 51osinte.ads, 51system.ads,
4130 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
4131 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
4132 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
4133 56tpopsp.adb, 57system.ads, 58system.ads,
4134 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
4135 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
4136 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
4137 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
4138 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
4139 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
4140 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
4141 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
4142 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
4143 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
4144 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
4145 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
4146 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
4147 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
4148 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
4149 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
4150 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
4151 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
4152 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
4153 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
4154 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
4155 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
4156 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
4157 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
4158 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
4159 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
4160 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
4161 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
4162 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
4163 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
4164 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
4165 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
4166 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
4167 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
4168 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
4169 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
4170 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
4171 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
4172 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
4173 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
4175 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
4176 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
4177 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
4178 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
4179 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
4180 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
4181 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
4182 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
4183 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
4184 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
4185 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
4186 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
4187 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
4188 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
4189 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
4190 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
4191 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
4192 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
4193 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
4194 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
4195 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
4196 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
4197 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
4198 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
4199 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
4200 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
4201 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
4202 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
4203 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
4204 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
4205 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
4206 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
4207 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
4208 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
4209 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
4210 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
4211 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
4212 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
4213 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
4214 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
4215 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
4216 s-osinte-vms.ads, s-osinte-vxworks.adb,
4217 s-osinte-vxworks.ads, s-osprim-mingw.adb,
4218 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
4219 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
4220 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
4221 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
4222 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
4223 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
4224 s-stchop-vxworks.adb, s-taprop-dummy.adb,
4225 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
4226 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
4227 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
4228 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
4229 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
4230 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
4231 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
4232 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
4233 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
4234 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
4235 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
4236 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
4237 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
4238 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
4239 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
4240 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
4241 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
4242 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
4243 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
4244 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
4245 system-irix-o32.ads, system-linux-x86_64.ads,
4246 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
4247 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
4248 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
4249 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
4250 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
4251 system-vxworks-mips.ads, system-vxworks-ppc.ads,
4252 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
4255 2004-05-13 Zack Weinberg <zack@codesourcery.com>
4257 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
4259 2004-05-13 Diego Novillo <dnovillo@redhat.com>
4261 Merge from tree-ssa-20020619-branch.
4263 * config-lang.in (boot_language, build_by_default): Set
4265 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
4266 (max_size): Add static chain op for call_expr.
4268 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
4271 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
4273 2004-05-11 Roger Sayle <roger@eyesopen.com>
4275 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
4278 2004-05-10 Doug Rupp <rupp@gnat.com>
4280 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
4283 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
4285 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
4287 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
4288 Fixes undefined symbols in IA64 gnatlib.
4290 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
4292 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
4293 Short_Address). This will be moved to system.auxdec.
4295 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
4297 * sem_util.adb: Replace test for presence of a node that is always
4298 present with a call to Discard_Node.
4300 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
4301 Analyze on the library unit node after generation of distribution stub
4302 constructs. The call was a no-op because Unit_Node has already been
4303 Analyzed, and the tree fragments for the distribution stubs are
4304 analyzed as they are inserted in Exp_Dist.
4305 Update comment regarding to distribution stubs to reflect that we
4306 do not generate stub in separate files anymore.
4308 * einfo.ads: Clarify the fact that a tagged private type has the
4309 E_Record_Type_With_Private Ekind.
4311 * erroutc.adb: Minor reformatting
4313 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
4314 values if line length is increased using -gnatyM (noticed during code
4317 * eval_fat.adb: Minor reformatting
4318 Put spaces around exponentiation operator
4320 2004-05-10 Ed Schonberg <schonberg@gnat.com>
4323 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
4324 has been rewritten as an explicit dereference, retrieve type of
4325 original node to check for possibly unconstrained record type.
4327 2004-05-10 Ed Schonberg <schonberg@gnat.com>
4329 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
4330 overriding, use the operation of the parent unconditionally.
4332 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
4333 operation when either operand is a literal, to avoid further
4336 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
4337 overridden by a previous explicit declaration, mark the previous entity
4340 * sem_disp.adb (Check_Dispatching_Operation): New predicate
4341 Is_Visibly_Controlled, to determine whether a declaration of a
4342 primitive control operation for a derived type overrides an inherited
4343 one. Add warning if the explicit declaration does not override.
4345 2004-05-10 Vincent Celier <celier@gnat.com>
4347 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
4348 some cases when the sources are no longer present.
4350 * make.adb (Collect_Arguments): Fail if an external source, not part
4351 of any project need to be compiled, when switch -x has not been
4354 * makeusg.adb: Document new switch -x
4356 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
4359 * switch-m.adb (Scan_Make_Switches): New switch -x
4361 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
4364 * gnat_ugn.texi: Document new gnatmake switch -x
4366 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
4368 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
4370 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
4371 (process_attributes): Likewise.
4373 2004-05-10 Joel Brobecker <brobecker@gnat.com>
4375 * s-inmaop.ads: Fix spelling mistake in one of the comments.
4377 2004-05-10 Robert Dewar <dewar@gnat.com>
4379 * gnat_ugn.texi: Document that for config pragma files, the maximum
4380 line length is always 32767.
4382 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
4383 literals is now allowed.
4385 * gnat-style.texi: Remove statement about splitting long lines before
4386 an operator rather than after, since we do not follow this rule at all.
4387 Clarify rule (really lack of rule) for spaces around exponentiation
4389 * sem_elim.adb: Allow concatenation of string literals as well as a
4390 single string literal for pragma arguments.
4392 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
4394 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
4395 written for append case.
4397 * frontend.adb: Changes to avoid checking max line length in config
4400 * g-os_lib.ads: Minor reformatting
4402 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
4403 wrong in any case. Instead use standard value. Noticed during code
4406 * opt.ads (Max_Line_Length): New field, used to implement removal of
4407 limitation on length of lines when scanning config pragma files.
4409 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
4410 makeutl.ads, makeutl.adb: Minor reformatting
4412 * scn.adb: Do not check line length while scanning config pragma files
4413 Do not check line length while scanning out license information
4415 * scng.adb: Changes to avoid line length checks while parsing config
4418 2004-05-10 GNAT Script <nobody@gnat.com>
4420 * Make-lang.in: Makefile automatically updated
4422 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
4424 * osint.adb (Find_Program_Name): Fix handling of VMS version
4427 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
4429 * g-os_lib.ads (Invalid_Time): New constant
4431 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
4432 return OS_Time instead of time_t to match what is imported by Ada.
4433 Now return -1 if the file doesn't exist, instead of a random value
4435 2004-05-05 Robert Dewar <dewar@gnat.com>
4437 * usage.adb: Add line for -gnatR?s switch
4439 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
4441 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
4442 and for Match (Data_First, Data_last)
4444 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
4445 written when we are dealing with multi-unit files.
4447 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
4449 * Makefile.in: Remove unused targets and variables.
4451 2004-05-05 Vincent Celier <celier@gnat.com>
4453 * switch-m.adb: New gnatmake switch -eI
4455 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
4456 of new gnatmake switch -eInnn.
4458 * makegpr.adb: Take into account new parameters Index and Src_Index in
4461 * clean.adb: Implement support for multi-unit sources, including new
4464 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
4467 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
4468 (Extract_From_Q): New out parameter Index
4469 (Mark, Is_Marked): Subprograms moved to Makeutl
4470 (Switches_Of): New parameter Source_Index
4471 (Add_Switch): New parameter Index
4472 (Check): New parameter Source_Index
4473 (Collect_Arguments): New parameter Source_Index
4474 (Collect_Arguments_And_Compile): New parameter Source_Index
4475 (Compile): New parameter Source_Index
4476 Put subprograms in alphabetical order
4477 Add support for multi-source sources, including in project files.
4479 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
4480 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
4483 * makeusg.adb: New gnatmake switch -eInnn
4485 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
4488 * opt.ads (Main_Index): New variable, defaulted to 0.
4490 * osint.ads, osinte.adb (Add_File): New parameter Index
4491 (Current_Source_Index): New function
4493 * prj.adb: Take into account new components Index and Src_Index
4495 * prj.ads (String_Element): New component Index
4496 (Variable_Value): New component Index
4497 (Array_Element): New component Src_Index
4499 * prj-attr.adb: Indicate that optional index may be specified for
4500 attributes Main, Executable, Spec, Body and some of Switches.
4502 * prj-attr.ads (Attribute_Kind): New values for optional indexes
4503 (Attribute_Record): New component Optional_Index
4505 * prj-com.ads (File_Name_Data): New component Index
4507 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
4509 * prj-env.adb (Put): Output optional index
4511 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
4512 attributes Spec and Body.
4514 * prj-nmsc.adb: Process optional indexes
4516 * prj-pp.adb: Ouput "at" for optional indexes
4518 * prj-proc.adb: Take into account optional indexes
4520 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
4521 Optional_Index. For string literal,
4522 process optional index when Optional_Index is True.
4523 (Parse_Expresion): New Boolean parameter Optional_Index
4525 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
4526 (Set_Source_Index_Of): New procedure
4528 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
4531 * prj-util.ads (Executable_Of): New parameter Index
4532 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
4533 New parameter Src_Index, defaulted to 0.
4535 2004-05-05 Ed Schonberg <schonberg@gnat.com>
4538 * sem_ch3.adb (Access_Definition): If this is an access parameter
4539 whose designated type is imported through a limited_with clause, do
4540 not add the enclosing subprogram to the list of private dependents of
4543 2004-05-05 Ed Schonberg <schonberg@gnat.com>
4546 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
4547 a limited_with clause, and the other is its non-limited view.
4549 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
4551 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
4553 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
4554 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
4555 Stand.Boolean_Literals to produce references to entities
4556 Standard_False and Standard_True from compile-time computed boolean
4559 * stand.ads (Boolean_Literals): New variable, provides the entity
4560 values for False and True, for use by the expander.
4562 2004-05-05 Doug Rupp <rupp@gnat.com>
4564 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
4565 5vinmaop.adb: Unchecked convert Short_Address vice Address
4567 * adaint.c, raise.c: Caste CRTL function return value
4568 to avoid gcc error on 32/64 bit IVMS.
4570 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
4573 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
4575 * 5qsystem.ads (Address): Declare as Long_Integer
4576 (Short_Address): Declare as 32 bit subtype of Address
4577 Declare abstract address operations to avoid gratuitous ambiguities.
4579 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
4581 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
4582 instead of the old Boolean_Entry_Barriers.
4583 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
4585 2004-05-05 GNAT Script <nobody@gnat.com>
4587 * Make-lang.in: Makefile automatically updated
4589 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
4591 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
4593 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
4597 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
4598 alone. Replacing object references by literals is inappropriate in a
4599 so low level context.
4601 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
4603 * a-exexpr.adb: Add comments
4605 2004-05-03 Joel Brobecker <brobecker@gnat.com>
4607 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
4608 declare the Ancestor_Tags array in Type_Specific_Data with a small size
4609 without risking a bounds check error when accessing one of its
4611 (Type_Specific_Data): Define Ancestor_Tags as a small array.
4612 This prevents us from hitting a limitation during the debug info
4613 generation when using stabs.
4615 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
4617 This prevents us from hitting a limitation during the debug info
4618 generation when using stabs.
4620 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
4622 lang-specs.h: Remove -gnatz* from specs.
4624 2004-05-03 Vincent Celier <celier@gnat.com>
4626 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
4628 * Make-lang.in, Makefile.in: Add gprmake
4630 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
4632 * sem_aggr.adb: Fix typo in comment.
4634 2004-05-03 Robert Dewar <dewar@gnat.com>
4636 * make.adb: Minor reformatting
4638 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
4640 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
4641 so that it works when address is not a private type.
4643 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
4644 properly with rewritten unchecked conversions. This prevents
4645 order-of-elaboration issues that can otherwise arise.
4646 (Minimum_Size): Don't check size of access types under VMS
4648 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
4649 interpretations of integer literals as type System.Address.
4651 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
4652 (Is_Descendent_Of): New function
4654 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
4656 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
4657 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
4658 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
4660 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
4661 of the old Max_Entry_Queue_Depth.
4663 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
4664 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
4665 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
4667 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
4668 New entry for proper handling of Max_Entry_Queue_Depth.
4669 New entry for proper handling of No_Dynamic_Interrupts.
4671 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
4672 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
4673 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
4674 the GNAT specific restriction Max_Entry_Queue_Depth.
4675 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
4676 the GNAT specific restriction No_Dynamic_Interrupts.
4678 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
4679 instead of the old Boolean_Entry_Barriers.
4680 Use the new restriction No_Dynamic_Attachment instead of the old
4681 No_Dynamic_Interrupts.
4683 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
4684 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
4686 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
4687 of the old Max_Entry_Queue_Depth.
4689 2004-05-03 GNAT Script <nobody@gnat.com>
4691 * Make-lang.in: Makefile automatically updated
4693 2004-04-29 Ed Schonberg <schonberg@gnat.com>
4695 * checks.adb (Enable_Range_Check): If the prefix of an index component
4696 is an access to an unconstrained array, perform check unconditionally.
4698 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4700 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
4703 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
4705 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
4706 alternate stack setting. There was no support for the tasking cases
4707 and the changes eventually caused a number of side-effect failures in
4708 the non-tasking case too.
4710 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
4712 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
4715 2004-04-29 Vincent Celier <celier@gnat.com>
4717 * make.adb (Gnatmake): Increase max size of argument array for
4718 gnatbind for the potential addition of -F.
4719 If there are Stand-Alone Library projects, invoke gnatbind with -F to
4720 be sure that elaboration flags will be checked.
4722 * switch-c.adb: Correct call to Scan_Pos for -gnateI
4724 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
4726 * sem_warn.adb (Check_References): Move '<access-variable> may be
4727 null' warning out of under Warn_On_No_Value_Assigned.
4729 2004-04-29 Ed Falis <falis@gnat.com>
4731 * gnat_ugn.texi: Fixed texi error
4733 2004-04-29 Robert Dewar <dewar@gnat.com>
4735 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
4736 abstract operations if they come from predefined files.
4738 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
4741 * s-addope.adb: Correct obvious error in mod function
4743 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
4745 * Makefile.in: Add target pairs for powerpc darwin*
4748 * a-intnam-darwin.ads, s-osinte-darwin.adb,
4749 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
4751 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
4753 * Makefile.in: Add target macro definitions for s390*-linux*.
4754 * system-linux-s390.ads: New file.
4755 * system-linux-s390x.ads: New file.
4757 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
4759 * gnat_ugn.texi: Correct argument to @setfilename.
4761 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
4763 * a-exexpr.adb (Unwind_Word): New data type.
4764 (Unwind_Exception): Use it as type of Private1 and Private2.
4766 * raise.c (db_action_for): Fix debug printf.
4768 2004-04-27 Ed Schonberg <schonberg@gnat.com>
4770 * a-wtmoio.ads: Formal type must be a modular type, not a signed
4773 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4775 * decl.c (gnat_to_gnu_entity, case object): Call
4776 __builtin_update_setjmp_buf.
4778 * gigi.h (update_setjmp_buf): Deleted.
4779 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
4781 * misc.c: (update_setjmp_buf): Deleted.
4783 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
4784 around block of RTL.
4786 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
4788 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
4790 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
4791 subprogram for which no pragma All_Calls_Remote applies, store the
4792 address of the real subprogram in the underlying record type, so local
4793 dereferences do not go through the PCS.
4795 2004-04-26 Robert Dewar <dewar@gnat.com>
4797 * i-c.ads: Add some type qualifications to avoid ambiguities when
4798 compiling with s-auxdec.ads and a non-private address type.
4800 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
4802 * Makefile.rtl: Fix error in previous check-in:
4803 Add s-addope.o to non tasking object list (rather than tasking object
4806 2004-04-26 Javier Miranda <miranda@gnat.com>
4808 * sem_aggr.adb: Fix typo in comments
4809 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
4810 Required to check the null-exclusion attribute.
4812 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
4813 case of anonymous access types in record and array components. For a
4814 component definition the level is the same of the enclosing composite
4817 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
4818 that are anonymous access types the level of accessibility depends on
4819 the enclosing type declaration. In order to have this information, set
4820 the scope of the anonymous access type to the enclosing record type
4822 (Array_Type_Declaration): In case of components that are anonymous
4823 access types the level of accessibility depends on the enclosing type
4824 declaration. In order to have this information, set the scope of the
4825 anonymous access type to the enclosing array type declaration.
4827 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
4830 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
4831 renaming of anonymous access-to-constant types allowed if and only if
4832 the renamed object is access-to-constant.
4834 * sem_util.adb (Type_Access_Level): In case of anonymous access types
4835 that are component_definition or discriminants of a nonlimited type,
4836 the level is the same as that of the enclosing component type.
4838 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
4840 * sem_elim.adb: Some minor code reorganization from code reading. Fix
4841 misprint in the function name (File_Name_Match).
4843 2004-04-23 Laurent GUERBY <laurent@guerby.net>
4845 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
4848 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4850 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
4852 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
4854 * adaint.c (__gnat_try_lock): No longer requires that the parent
4855 directory be writable, the directory itself is enough.
4856 (gnat_is_absolute_path): Change profile, so that the call from
4857 GNAT.OS_Lib can be made more efficient.
4859 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
4860 from GNAT.OS_Lib can be made more efficient.
4862 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
4863 one copy of the file name. Found by code reading.
4865 2004-04-23 Vincent Celier <celier@gnat.com>
4867 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
4868 Correct documentation on gnatmake switches transmitted to the compiler
4870 * ali.ads: Minor comment fix
4872 2004-04-23 Javier Miranda <miranda@gnat.com>
4874 * sem_ch6.adb: (Confirming Types): Code cleanup
4876 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
4877 subprogram types: E_Anonymous_Access_Subprogram_Type and
4878 E_Anonymous_Access_Protected_Subprogram_Type.
4880 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
4882 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
4883 whether a pragma All_Calls_Remote applies to the subprogram on which
4885 No functional change is introduced by this revision; the new parameter
4886 will be used to allow calls to local RCI subprograms to be optimized
4887 to not use the PCS in the case where no pragma All_Calls_Remote applies,
4888 as is already done in the PolyORB implementation of the DSA.
4890 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
4891 whether a pragma All_Calls_Remote applies to the subprogram on which
4893 No functional change is introduced by this revision; the new parameter
4894 will be used to allow calls to local RCI subprograms to be optimized
4895 to not use the PCS in the case where no pragma All_Calls_Remote applies,
4896 as is already done in the PolyORB implementation of the DSA.
4898 2004-04-23 Robert Dewar <dewar@gnat.com>
4900 * Makefile.rtl: Add entry for s-addope.o in run time library list
4901 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
4902 * s-addope.ads, s-addope.adb: New files.
4904 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
4905 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
4906 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
4907 System.Address to be non-private and signed.
4909 * sem_elim.adb: Minor reformatting (fairly extensive)
4910 Some minor code reorganization from code reading
4911 Add a couple of ??? comments
4913 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4915 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
4916 (tree_transform, case N_If_Statement): Remove non-determinism.
4918 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
4920 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
4922 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
4925 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
4926 no longer used as a parameter name for Eliminate pragma).
4928 2004-04-22 Laurent GUERBY <laurent@guerby.net>
4930 PR optimization/14984
4931 PR optimization/14985
4932 * trans.c (gigi): Fix non determinism leading to bootstrap
4933 comparison failures.
4935 2004-04-21 Pascal Obry <obry@gnat.com>
4937 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
4938 passed to spawnvp() to properly handle program pathname with spaces on
4941 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
4943 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
4944 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
4945 unlocked in case of exceptions.
4947 2004-04-21 Joel Brobecker <brobecker@gnat.com>
4949 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
4950 This function does not exist anymore.
4952 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
4954 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
4956 * link.c: Move variables to the __gnat name space.
4958 * Makefile.in: list link.o explicitly when needed.
4960 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
4962 2004-04-21 Javier Miranda <miranda@gnat.com>
4964 * einfo.adb (Original_Access_Type): New subprogram
4965 (Set_Original_Access_Type): New subprogram
4966 (Write_Field21_Name): Write the name of the new field
4968 * einfo.ads (Original_Access_Type): New field present in access to
4970 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
4971 E_Anonymous_Access_Protected_Subprogram_Type.
4973 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
4976 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
4977 to anonymous access to subprogram types.
4979 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
4980 to subprogram types.
4982 * sem_ch3.adb (Access_Definition): Complete decoration of entities
4983 corresponding to anonymous access to subprogram types.
4984 (Analyze_Component_Declaration): Add new actual to the call to
4985 subprogram replace_anonymous_access_to_protected_subprogram.
4986 (Array_Type_Declaration): Add new actual to the call to subprogram
4987 replace_anonymous_access_to_protected_subprogram.
4988 (Process_Discriminants): Add new actual to the call to subprogram
4989 replace_anonymous_access_to_protected_subprogram.
4990 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
4992 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
4995 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
4996 access to subprogram types.
4998 * sem_util.adb (Has_Declarations): Addition of package_specification
5001 2004-04-21 Ed Schonberg <schonberg@gnat.com>
5003 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
5004 inlined flags to renamed entity only if in current unit.
5006 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
5008 * s-parint.ads: Add DSA implementation marker.
5010 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
5011 value of System.Partition_Interface.DSA_Implementation to determine
5012 what version of the distributed systems annex is available (no
5013 implementation, GLADE, or PolyORB).
5015 2004-04-21 Joel Brobecker <brobecker@gnat.com>
5017 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
5019 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5021 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
5022 with new type if alias sets differ.
5023 Fixes ACATS c41103b.
5025 2004-04-21 Vincent Celier <celier@gnat.com>
5027 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
5028 Add array Lang_Args for the language specific compiling argument
5031 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
5033 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
5035 * gnat_rm.texi: Update the descripton of the Eliminate pragma
5036 according to the recent changes in the format of the parameters of the
5037 pragma (replacing Homonym_Number with Source_Location).
5039 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
5041 * 5isystem.ads: Removed, unused.
5043 * gnat_rm.texi: Redo 1.13 change.
5045 2004-04-19 Robert Dewar <dewar@gnat.com>
5047 * s-stoele.ads: Clean up definition of Storage_Offset (the new
5048 definition is cleaner, avoids the kludge of explicit Standard operator
5049 references, and also is consistent with a visible System.Address with
5050 no visible operations.
5052 * s-geveop.adb: Add declarations to avoid assumption of visible
5053 operations on type System.Address (since these might not be available
5054 if Address is a non-private type for which the operations
5057 * sem_eval.adb: Minor reformatting
5059 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
5060 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
5061 reformatting (new function spec format).
5063 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
5064 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
5065 s-caun64.adb: Add declarations to avoid assumption of visible
5066 operations on type System.Address (since these might not be available
5067 if Address is a non-private type for which the operations are made
5070 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
5072 * exp_intr.adb: Minor comment update
5074 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
5076 * 5omastop.adb: Add declarations to avoid assumption of visible
5077 operations on type System.Address (since these might not be available
5078 if Address is a non-private type for which the operations
5081 2004-04-19 Vincent Celier <celier@gnat.com>
5083 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
5085 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
5088 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
5090 Call Check with Process_Languages.
5091 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
5092 with Process_Languages.
5093 (Recursive_Check): New Boolean parameter Process_Languages. Call
5094 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
5097 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
5099 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
5100 parameter Ada_Main, defaulted to True.
5101 Check for Ada specific characteristics only when Ada_Main is True.
5103 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
5105 * prj.adb: (Project_Empty): Add new Project_Data components.
5107 * prj.ads: New types and tables for non Ada languages.
5108 (Project_Data): New components Languages, Impl_Suffixes,
5109 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
5110 Include_Path, Include_Data_Set.
5112 * prj-env.ads, prj-env.adb: Minor reformatting
5114 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
5115 Put subprograms in alphabetical order
5117 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
5118 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
5121 * mlib-prj.adb: Back out modification in last version, as they are
5123 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
5125 * make.adb: (Mains): Moved to package Makeutl
5126 (Linker_Opts): Moved to package Makeutl
5127 (Is_External_Assignment): Moved to package Makeutl
5128 (Test_If_Relative_Path): Moved to package Makeutl
5129 (Gnatmake): Move sorting of linker options to function
5130 Makeutl.Linker_Options_Switches.
5132 * makeutl.ads, makeutl.adb: New files.
5134 * Makefile.in: Add makeutl.o to the object files for gnatmake
5136 * makeusg.adb: Add line for new switch -eL.
5138 * gnatls.adb (Image): New function.
5139 (Output_Unit): If in verbose mode, output the list of restrictions
5140 specified by pragmas Restrictions.
5142 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
5145 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
5146 needed, to put it in the range 1970 (included) - 2026 (excluded).
5147 (Time_Of): Do not shift Unix_Min_Year (1970).
5148 Shift the date by multiple of 56 years, if needed, to put it in the
5149 range 1970 (included) - 2026 (excluded).
5151 * adaint.h, adaint.c (__gnat_set_executable): New function.
5153 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5155 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
5157 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
5158 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
5159 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
5160 (tree_transform, case N_Code_Statement): Likewise.
5161 (gnat_expand_stmt, case LABEL_STMT): Don't look at
5162 LABEL_STMT_FIRST_IN_EH.
5163 (gnat_expand_stmt, case ASM_STMT): New case.
5165 * utils2.c (build_unary_op): Properly set TREE_READONLY of
5166 UNCONSTRAINED_ARRAY_REF.
5168 * utils.c (poplevel): Temporarily push/pop GC context around inline
5171 * decl.c (maybe_variable): Properly set TREE_READONLY of
5172 UNCONSTRAINED_ARRAY_REF.
5173 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
5175 * ada-tree.def: (ASM_STMT): New.
5177 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
5178 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
5179 ASM_STMT_INPUT): New.
5180 (ASM_STMT_CLOBBER): Likewise.
5182 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
5184 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
5185 general rcheck mechanism to raise Program_Error for E.4(18), instead
5186 of a custom raiser in System.Partition_Interface.
5187 Part of general cleanup work before PolyORB integration.
5189 * snames.ads, snames.adb: Add new runtime library entities and names
5192 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
5194 (Build_Subprogram_Id): New subprogram provided by exp_dist
5195 Code reorganisation in preparation for PolyORB integration.
5197 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
5199 (Build_Subprogram_Id): New subprogram provided by exp_dist
5201 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
5202 actual parameter types for call to dereference of an
5203 access-to-subprogram type.
5205 * rtsfind.ads: Add new runtime library entities and names for PolyORB
5208 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
5209 instead, which has the same behaviour here since we never pass it a
5212 * link.c (run_path_option, Solaris case): Use -Wl, as for other
5215 * Makefile.in: adjust object file lists for gnatlink and gnatmake
5216 to account for new dependency upon Interfaces.C.Strings + link.o
5217 For x86 FreeBSD, use 86numaux.
5219 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
5220 from Mlib.Tgt to Mlib.
5222 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
5225 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
5226 target-specific versions of this subprogram, now implemented as a
5227 target-independent function in Mlib.
5229 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
5230 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
5231 (Linker_Library_Path_Option): Remove target-specific versions of this
5232 subprogram, now implemented as a target-independent function in Mlib.
5234 * atree.adb: (Allocate_Initialize_Node): New subprogram.
5235 Factors out node table slots allocation.
5236 (Fix_Parents): New subprogram.
5237 Encapsulate the pattern of fixing up parent pointers for syntactic
5238 children of a rewritten node.
5239 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
5240 (Rewrite): Use New_Copy when creating saved copy of original node.
5241 (Replace): Use Copy_Node to copy nodes.
5243 2004-04-19 Javier Miranda <miranda@gnat.com>
5245 * sprint.adb (Sprint_Node_Actual): Give support to the new
5246 Access_To_Subprogram node available in Access_Definition nodes. In
5247 addition, give support to the AI-231 node fields: null-exclusion,
5248 all-present, constant-present.
5250 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
5252 * sinfo.ads, sinfo.adb:
5253 New field Access_To_Subprogram_Definition in Access_Definition nodes
5255 * sem_ch6.adb (Process_Formals): Move here the code that creates and
5256 decorates internal subtype declaration corresponding to the
5257 null-excluding formal. This code was previously in Set_Actual_Subtypes.
5258 In addition, carry out some code cleanup on this code. In case of
5259 access to protected subprogram call
5260 Replace_Anonymous_Access_To_Protected_Subprogram.
5261 (Set_Actual_Subtypes): Code cleanup.
5263 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
5264 Find_Type in case of anonymous access renamings. Add warning in case of
5265 null-excluding attribute used in anonymous access renaming.
5267 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
5270 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
5272 (Access_Definition): In case of anonymous access to subprograms call
5273 the corresponding semantic routine to decorate the node.
5274 (Access_Subprogram_Declaration): Addition of some comments indicating
5275 some code that probably should be added here. Detected by comparison
5276 with the access_definition subprogram.
5277 (Analyze_Component_Declaration): In case of access to protected
5278 subprogram call Replace_Anonymous_Access_To_Protected.
5279 (Array_Type_Declaration): In case of access to protected subprogram call
5280 Replace_Anonymous_Access_To_Protected_Subprogram.
5281 (Process_Discriminants): In case of access to protected subprogram call
5282 Replace_Anonymous_Access_To_Protected_Subprogram.
5284 * par.adb (P_Access_Definition): New formal that indicates if the
5285 null-exclusion part was present.
5286 (P_Access_Type_Definition): New formal that indicates if the caller has
5287 already parsed the null-excluding part.
5289 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
5290 (P_Identifier_Declarations): Code cleanup and give support to renamings
5291 of anonymous access to subprogram types.
5292 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
5293 (P_Array_Type_Definition): Give support to AI-254.
5294 (P_Component_Items): Give support to AI-254.
5295 (P_Access_Definition): New formal that indicates if the header was
5296 already parsed by the caller.
5297 (P_Access_Type_Definition): New formal that indicates if the caller has
5298 already parsed the null-excluding part.
5300 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
5301 call to P_Access_Definition.
5303 2004-04-19 Geert Bosch <bosch@gnat.com>
5305 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
5306 the delicate semantics of floating-point to integer conversion.
5307 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
5309 * eval_fat.adb (Machine_Mantissa): Moved to spec.
5310 (Machine_Radix): New function.
5312 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
5314 (Machine_Radix): New function also for use in conversion checks.
5316 2004-04-19 Ed Schonberg <schonberg@gnat.com>
5318 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
5320 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
5321 to decorate the access-to-protected subprogram and the equivalent type.
5323 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
5324 to anonymous access to subprogram types.
5326 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
5327 constant-folding, for legality checks in contexts that require an RM
5330 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
5331 temporary but stack checking is not enabled, increment serial number
5332 to so that symbol generation is consistent with and without stack
5335 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
5336 independent on whether stack checking is enabled, caller must check
5337 the corresponding flag.
5339 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
5341 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
5342 parent if it has discriminants.
5343 (Build_Derived_Private_Type): Constructed full view does
5344 not come from source.
5345 (Process_Discriminants): Default discriminants on a tagged type are
5346 legal if this is the internal completion of a private untagged
5349 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
5350 no constraint checks, because it corresponds to an existing object.
5352 * sem_prag.adb (Process_Convention): Pragma applies
5353 only to subprograms in the same declarative part, i.e. the same unit,
5356 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
5357 ignore type mismatch on a numeric conversion if expression comes from
5360 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
5362 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
5363 Homonym_Number parameter, add processing for Source_Location parameter
5365 (Check_Eliminated): Remove the check for homonym numbers, add the check
5366 for source location traces.
5368 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
5369 with Arg_Source_Location corresponding to the changes in the format of
5372 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
5373 Eliminate pragma corresponding to the changes in the format of the
5374 pragma: Homonym_Number is replaced with Source_Location, two ways of
5375 distinguishing homonyms are mutially-exclusive.
5377 2004-04-19 Joel Brobecker <brobecker@gnat.com>
5379 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
5381 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
5382 No_Dollar_In_Label, no longer necessary, as it is always True.
5383 (Strip_Suffixes): Likewise.
5385 2004-04-19 Gary Dismukes <dismukes@gnat.com>
5387 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
5388 modulus for compatibility with size clause on targets with 16-bit
5391 * layout.adb (Discrimify): In the case of private types, set Vtyp to
5392 full type to fix type mismatches on calls to size functions for
5393 discriminant-dependent array components.
5395 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
5397 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
5400 2004-04-19 Pascal Obry <obry@gnat.com>
5402 * mdll-utl.adb (Locate): New version is idempotent.
5404 2004-04-17 Laurent Guerby <laurent@guerby.net>
5406 PR ada/14988 (partial)
5407 * impunit.adb: Fix typo.
5409 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
5411 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
5412 and install-rts-cert targets. Remove all gnatlib and gnattools
5413 targets and all other rts-* targets (moved to libada). Remove (now)
5414 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
5415 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
5417 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5419 * trans.c (tree_transform): Shortcut returning error_mark_node for
5420 statements in annotate_only_mode.
5421 (tree_transform, case N_Label, case N_Return_Statement,
5422 N_Goto_Statement): Make statement tree instead of generating code.
5423 (tree_transform, case N_Assignment_Statement): No longer check
5425 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
5427 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
5429 (gnat_to_gnu): Collect any RTL generated and deal with it.
5430 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
5431 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
5432 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
5434 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
5436 * ada-tree.def (EXPR_STMT): Fix typo in name.
5437 (BLOCK_STMT, IF_STMT): New nodes.
5439 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
5440 LABEL_STMT_FIRST_IN_EH): New macros.
5441 (RETURN_STMT_EXPR): Likewise.
5443 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
5444 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
5446 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
5448 * atree.ads: Correct documentation on extended nodes.
5450 * link.c: Set run_path_option for FreeBSD.
5452 2004-04-08 Vincent Celier <celier@gnat.com>
5454 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
5455 one of the ALI file, do not link with DEC lib.
5457 * par.adb Remove the last two characters ("%s" or "%b") when checking
5458 if a language defined unit may be recompiled.
5460 2004-04-08 Ed Schonberg <schonberg@gnat.com>
5462 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
5463 removal of abstract operation leaves no possible interpretation for
5466 * sem_eval.adb (Eval_Qualified_Expression): Use
5467 Set_Raises_Constraint_Error on node when needed, so that it does not
5468 get optimized away by subsequent optimizations.
5470 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
5471 operands even when they are not wrapped in a type conversion.
5473 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
5475 * sem_prag.adb (Set_Exported): Warn about making static as result of
5476 export only when the export is coming from source. This may be not
5477 be true e.g. on VMS where we expand export pragmas for exception codes
5478 together with imported or exported exceptions, and we don't want the
5479 user to be warned about something he didn't write.
5481 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
5483 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
5484 duplication between normal entities and those declared as renamings.
5485 No functional change.
5487 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
5488 inline functions returning an unconstrained result.
5490 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
5492 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
5493 conform to what other front-ends do.
5495 2004-04-08 Doug Rupp <rupp@gnat.com>
5497 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
5500 2004-04-06 Pascal Obry <obry@gnat.com>
5502 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
5504 * osint.adb (Program_Name): Do not look past a directory separator.
5506 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
5508 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
5510 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
5511 requirement for preserving a copy of the original assignment node.
5513 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
5515 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
5517 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
5520 2004-04-06 Ed Schonberg <schonberg@gnat.com>
5522 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
5523 operator calls in functional notation, and apply
5524 Universal_Interpretation to operands, not to their type.
5526 2004-04-06 Robert Dewar <dewar@gnat.com>
5528 * 5wdirval.adb: Minor reformatting
5530 2004-04-06 Ed Falis <falis@gnat.com>
5532 * gnat_rm.texi: Improve a reference to the GCC manual
5534 2004-04-05 Vincent Celier <celier@gnat.com>
5536 * adaint.h, adaint.c: Add function __gnat_named_file_length
5538 * impunit.adb: Add Ada.Directories to the list
5540 * Makefile.in: Add VMS and Windows versions of
5541 Ada.Directories.Validity package body.
5543 * Makefile.rtl: Add a-direct and a-dirval
5545 * mlib-tgt.ads: Minor comment update.
5547 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
5548 a-direct.ads, a-direct.adb: New files.
5550 2004-04-05 Vincent Celier <celier@gnat.com>
5553 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
5554 just to the compiler.
5556 2004-04-05 Robert Dewar <dewar@gnat.com>
5558 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
5559 returned string is 1.
5561 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
5563 * eval_fat.ads: Minor reformatting
5565 * g-curexc.ads: Document that lower bound of returned string values
5568 * gnatlink.adb: Add ??? comment for previous change
5569 (need to document why this is VMS specific)
5571 * s-stoele.ads: Minor reformatting
5573 * tbuild.ads: Minor reformatting throughout (new function specs)
5575 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
5578 * scng.adb: Minor reformatting
5580 2004-04-05 Geert Bosch <bosch@gnat.com>
5582 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
5583 (Leading_Part): Still perform truncation to machine number if the
5584 specified radix_digits is greater or equal to machine_mantissa.
5586 2004-04-05 Javier Miranda <miranda@gnat.com>
5588 * par-ch3.adb: Complete documentation of previous change
5589 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
5590 (aliased must appear before constant).
5592 * par-ch4.adb: Complete documentation of previous change.
5594 * par-ch6.adb: Complete documentation of previous change.
5596 * sinfo.ads: Fix typo in commment.
5598 2004-04-05 Ed Schonberg <schonberg@gnat.com>
5600 * sem_ch3.adb (Inherit_Components): If derived type is private and has
5601 stored discriminants, use its discriminants to constrain parent type,
5602 as is done for non-private derived record types.
5604 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
5605 Ada 2005 AI-310: an abstract non-dispatching operation is not a
5606 candidate interpretation in an overloaded call.
5608 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
5609 expression is Null and target type is not an access type (e.g. a
5610 non-private address type).
5612 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
5614 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
5615 statement whose right-hand side is an inlined call, save a copy of the
5616 original assignment subtree to preserve enough consistency for
5617 Analyze_Assignment to proceed.
5619 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
5620 complete assignment subtree which is now unnecessary, as the expansion
5621 of inlined call has been improved to preserve a consistent assignment
5622 tree. Note_Possible_Modification must be called only
5623 after checks have been applied, or else unnecessary checks will
5626 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
5627 of explicit dereferences that do not Come_From_Source:
5628 - be selective on cases where we must go back to the dereferenced
5629 pointer (an assignment to an implicit dereference must not be
5630 recorded as modifying the pointer);
5631 - do not rely on Original_Node being present (Analyze_Assignment
5632 calls Note_Possible_Modification on a copied tree).
5634 * sem_warn.adb (Check_References): When an unset reference to a pointer
5635 that is never assigned is encountered, prefer '<pointer> may be null'
5636 warning over '<pointer> is never assigned a value'.
5638 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
5640 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
5643 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
5645 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
5646 libexc. We currently don't reference anything in this library and
5647 linking it in triggers linker warnings we don't want to see.
5649 * init.c: Update comments.
5651 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5653 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
5654 * utils.c (create_field_decl): Likewise.
5655 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
5657 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
5659 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
5660 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
5661 Add info directory entry and category.
5663 2004-04-02 Jan Hubicka <jh@suse.cz>
5665 * utils.c: Include function.h
5666 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
5668 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
5671 * Make-lang.in: Clean up generation of documentation
5673 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
5675 * xgnatug.adb: Removed, replaced by xgnatugn.adb
5677 * xgnatugn.adb: Replaces xgnatug.adb
5679 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
5681 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
5683 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
5684 gnat_ug_wnt.texi: Removed.
5686 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
5688 * utils2.c: Update copyright notice.
5690 2004-04-01 Robert Dewar <dewar@gnat.com>
5692 * checks.adb: Minor reformatting throughout
5693 Note that prev checkin added RM reference to alignment warning
5695 2004-04-01 Ed Schonberg <schonberg@gnat.com>
5697 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
5698 non-static when building aggregate for bit-packed array.
5700 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
5701 function call that is itself the actual in a procedure call, build
5704 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
5705 a string literal, create a temporary for it, constant folding only
5706 handles scalars here.
5708 2004-04-01 Vincent Celier <celier@gnat.com>
5710 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
5711 Error_Msg_SP): New empty procedures to instantiate the Scanner.
5712 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
5714 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
5715 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
5716 and get the checksum.
5718 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
5720 Increase the Marking_Label at the end of the Multiple_Main_Loop,
5721 instead of at the beginning.
5723 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
5725 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
5728 * osint.ads (Multi_Unit_Index_Character): New Character global variable
5730 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
5733 * par.adb: Remove test on file name to detect language defined units.
5734 Add test on unit name, after parsing, to detect language defined units
5735 that are not compiled with -gnatg (except System.RPC and its children)
5737 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
5738 following units without style checking.
5740 * switch-c.adb: Change -gnatC to -gnateI
5742 * usage.adb: Document new switch -gnateInnn
5744 * scng.adb (Accumulate_Token_Checksum): New procedure
5745 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
5746 word or literal number.
5747 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
5750 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
5753 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
5754 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
5755 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
5756 5vtpopde.adb: Add missing 'constant' keywords.
5758 2004-04-01 Javier Miranda <miranda@gnat.com>
5760 * par-ch4.adb: (P_Allocator): Code cleanup
5762 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
5765 * sinfo.ads: Complete documentation of previous change
5767 2004-04-01 Pascal Obry <obry@gnat.com>
5769 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
5770 only on VMS. This special handling was done because an old GNU/ld bug
5771 on Windows which has been fixed.
5773 2004-04-01 GNAT Script <nobody@gnat.com>
5775 * Make-lang.in: Makefile automatically updated
5777 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5779 * decl.c (gnat_to_gnu_entity, make_type_from_size):
5780 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
5781 * trans.c (tree_transform, convert_with_check): Likewise.
5782 * utils.c (gnat_signed_or_unsigned_type): Likewise.
5783 (build_vms_descriptor, unchecked_convert): Likewise.
5784 * utils2.c (nonbinary_modular_operation): Likewise.
5786 2004-03-29 Javier Miranda <miranda@gnat.com>
5788 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
5789 (Install_Null_Excluding_Check): Local subprogram that determines whether
5790 an access node requires a runtime access check and if so inserts the
5791 appropriate run-time check.
5792 (Apply_Access_Check): Call Install_Null_Excluding check if required
5793 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
5795 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
5797 * einfo.ads: Fix typo in comment
5799 * exp_ch3.adb (Build_Assignment): Generate conversion to the
5800 null-excluding type to force the corresponding run-time check.
5801 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
5802 type to force the corresponding run-time check.
5804 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
5805 the null-excluding type to force the corresponding run-time check.
5807 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
5808 case of access types unless they have the null-excluding attribute.
5810 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
5813 * exp_util.ads: Fix typo in comment
5815 * par.adb (P_Null_Exclusion): New subprogram
5816 (P_Subtype_Indication): New formal that indicates if the null-excluding
5817 part has been scanned-out and it was present
5819 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
5821 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
5822 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
5823 type to force the corresponding run-time check
5824 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
5826 (Resolve_Array_Aggregate): Carry out some static checks
5827 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
5829 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
5830 attribute must be set only if specified by means of the null-excluding
5831 part. In addition, we must also propagate the access-constant attribute
5833 (Access_Subprogram_Declaration, Access_Type_Declaration,
5834 Analyze_Component_Declaration, Analyze_Object_Declaration,
5835 Array_Type_Declaration, Process_Discriminants,
5836 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
5837 and carry out some static checks.
5838 (Build_Derived_Access_Type): Set the null-excluding attribute
5839 (Derived_Type_Declaration, Process_Subtype): Carry out some static
5842 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
5844 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
5846 * sem_ch6.adb (Process_Formals): Carry out some static checks.
5847 (Set_Actual_Subtypes): Generate null-excluding subtype if the
5848 null-excluding part was present; it is not required to be done here in
5849 case of anonymous access types.
5850 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
5853 * sem_res.adb (Resolve_Actuals): Carry out some static check
5854 (Resolve_Null): Allow null in anonymous access
5856 * sinfo.adb: New subprogram Null_Exclusion_Present
5857 All_Present and Constant_Present available on access_definition nodes
5859 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
5860 object_declaration, derived_type_definition, component_definition,
5861 discriminant_specification, access_to_object_definition,
5862 access_function_definition, allocator, access_procedure_definition,
5863 access_definition, parameter_specification, All_Present and
5864 Constant_Present flags available on access_definition nodes.
5866 2004-03-29 Robert Dewar <dewar@gnat.com>
5868 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
5869 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
5870 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
5871 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
5872 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
5873 sem_prag.adb: Updates to handle multiple units/file
5875 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
5877 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
5878 sem_util.adb: Minor reformatting
5880 * sem_ch12.adb: Add comment for previous change
5882 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
5884 * osint.adb (Executable_Prefix): Set Exec_Name to the current
5885 executable name when not initialized. Otherwise, use its current value.
5887 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
5888 initialize it to another executable name than the current one. This
5889 allows to configure paths for an executable name (gnatmake) different
5890 from the current one (gnatdist).
5892 2004-03-29 Ed Schonberg <schonberg@gnat.com>
5894 * exp_ch6.adb (Expand_Call): A call to a function declared in the
5895 current unit cannot be inlined if it appears in the body of a withed
5896 unit, to avoid order of elaboration problems in gigi.
5898 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
5899 information for protected (wrapper) operation as well, to simplify gdb
5902 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
5903 protected body, indicate that the entity for the generated spec comes
5904 from source, to ensure that references are properly generated for it.
5905 (Build_Body_To_Inline): Do not inline a function that returns a
5908 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
5909 apply convention to homonyms that are declared explicitly.
5911 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
5912 that renames an equality operator and the operands are overloaded,
5913 resolve them with the declared formal types, before rewriting as an
5916 2004-03-29 GNAT Script <nobody@gnat.com>
5918 * Make-lang.in: Makefile automatically updated
5920 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
5922 * memtrack.adb: Log realloc calls, which are treated as free followed
5925 2004-03-25 Vincent Celier <celier@gnat.com>
5927 * prj-makr.adb (Process_Directories): Detect when a file contains
5928 several units. Do not include such files in the config pragmas or
5929 in the naming scheme.
5931 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
5932 Resolve links only when not in Trusted_Mode.
5933 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
5934 Do not resolve links for the display names.
5936 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
5937 resolve links when computing the display names.
5939 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
5941 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
5942 attribute reference does not denote a subtype, it can be any
5943 expression that has a classwide type, potentially after an implicit
5944 dereference. In particular, the prefix can be a view conversion for
5945 a classwide type (for which Is_Object_Reference holds), but it can
5946 also be a value conversion for an access-to-classwide type. In the
5947 latter case, there is an implicit dereference, and the original node
5948 for the prefix does not verify Is_Object_Reference.
5950 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
5951 conversion of a discriminant-dependent component of a mutable object
5954 2004-03-25 Ed Schonberg <schonberg@gnat.com>
5956 * freeze.adb (Freeze_Entity): When an inherited subprogram is
5957 inherited, has convention C, and has unconstrained array parameters,
5958 place the corresponding warning on the derived type declaration rather
5959 than the original subprogram.
5961 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
5962 indication on renaming declaration, if formal has a box and actual
5965 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
5966 determine whether to generate an implicit or explicit reference to
5969 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
5970 subprogram renaming comes from a defaulted formal subprogram in an
5973 2004-03-25 Gary Dismukes <dismukes@gnat.com>
5975 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
5976 value expressions to ensure that calls within a component definition
5977 will be checked (since those are evaluated during the record type's
5980 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
5982 * s-tpobop.adb: Code clean up:
5983 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
5985 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
5987 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
5989 * Makefile.in: Clean up in the ravenscar run time.
5991 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5993 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
5994 of No_Strict_Aliasing to build_pointer_type_for_mode.
5995 * utils.c (update_pointer_to): Walk pointer and ref chains.
5997 2004-03-22 Cyrille Comar <comar@act-europe.fr>
5999 * ali.ads: Fix Comment about Dynamic_Elab.
6001 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
6002 Has_RACW, Is_Generic, etc.)
6003 (Output_Object, Gnatls): Take into account ALI files not attached to
6006 2004-03-22 Vincent Celier <celier@gnat.com>
6008 * gprep.adb: Change all String_Access to Name_Id
6009 (Is_ASCII_Letter): new function
6010 (Double_File_Name_Buffer): New procedure
6011 (Preprocess_Infile_Name): New procedure
6012 (Process_Files): New procedure
6013 (Gnatprep): Check if output and input are existing directories.
6014 Call Process_Files to do the real job.
6016 2004-03-22 Robert Dewar <dewar@gnat.com>
6018 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
6019 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
6021 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
6023 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
6024 case when the source contains only comments.
6026 2004-03-22 Ed Schonberg <schonberg@gnat.com>
6028 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
6029 declaration for a child subprogram body that acts as a spec, indicate
6030 that the entity in the declaration needs debugging information.
6032 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
6033 full view if the subtype is created for a constrained record component;
6034 gigi has enough information to construct the record, and there is no
6035 place in the tree for the declaration.
6037 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
6038 serial number for the dummy body that is built for analysis, to avoid
6039 inconsistencies in the generation of internal names when compiling
6042 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
6044 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
6047 2004-03-22 GNAT Script <nobody@gnat.com>
6049 * Make-lang.in: Makefile automatically updated
6051 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6053 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
6054 * trans.c (tree_transform, emit_index_check): Likewise.
6055 * utils.c (build_template): Likewise.
6056 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
6057 (maybe_unconstrained_array, unchecked_convert): Likewise.
6058 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
6059 (build_unary_op): Likewise.
6060 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
6061 (fill_vms_descriptor): Likewise.
6062 (build_call_alloc_dealloc): Likewise.
6064 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
6066 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
6069 * gnat_ug.texi: Add info directory category and entry.
6070 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
6071 gnat_ug_wnt.texi: Regenerate.
6073 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
6075 * ada-tree.h: Update copyright notice.
6078 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
6080 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
6081 as regular exception objects and not as mere integers representing the
6082 condition code. The latter approach required some dynamics to mask off
6083 severity bits, which did not fit well into the GCC table based model.
6084 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
6085 exception data objects. We don't it and it would conflict with the other
6086 external symbol we have to generate for such exceptions.
6088 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
6089 the special code for VMS exceptions, since these are now represented
6090 as regular exceptions objects.
6092 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6094 * decl.c (debug_no_type_hash): Remove.
6095 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
6096 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
6098 2004-03-19 Laurent Guerby <laurent@guerby.net>
6100 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
6101 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
6103 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6105 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
6106 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
6107 (TYPE_RM_SIZE_INT): Directly use type.values.
6108 (TREE_LOOP_ID): Clean up check.
6109 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
6110 TYPE_VALUES, not TYPE_FIELDS.
6111 * trans.c (convert_with_check): Delay access of bounds of basetype
6112 until sure is numeric.
6114 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
6116 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
6119 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
6120 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
6121 Specific.Set instead of direct call to e.g pthread_setspecific.
6123 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
6125 * adaint.c: Update comments.
6127 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
6128 GNATLIB_SHARED for FreeBSD.
6130 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
6132 * init.c [VxWorks]: Do not fix the stack size for the environment task.
6133 When needed (stack checking) the stack size is retrieved
6134 from the VxWorks kernel.
6136 * Makefile.in: Flag -nostdinc is required when building the run time
6137 for avoiding looking for files in the base compiler.
6138 Add the VxWorks specific version of the package body for
6139 System.Stack_checking.Operations (5zstchop.adb).
6141 * Make-lang.in: Add the object file for
6142 System.Stack_Checking.Operations.
6144 * Makefile.rtl: Add object file for the package
6145 System.Stack_Checking.Operations.
6147 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
6149 * s-stache.ads, s-stache.adb: Move the operations related to stack
6150 checking from this package to package System.Stack_Checking.Operations.
6151 This way, stack checking operations are only linked in the final
6152 executable when using the -fstack-check flag.
6154 2004-03-18 Doug Rupp <rupp@gnat.com>
6156 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
6159 * 5qsystem.ads, 5xcrtl.ads: New files.
6161 2004-03-18 Vincent Celier <celier@gnat.com>
6163 * prj.adb (Reset): Reset hash table Files_Htable
6165 * prj-env.adb (Source_Paths, Object_Paths): New tables.
6166 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
6167 the procedures Add_To_Path_File.
6168 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
6169 making sure that each directory is present only once and, for object
6170 dirs, when a directory already present is added, the duplicate is
6171 removed and the directory is always put as the last in the table.
6172 Write the path files at the end of these accumulations.
6174 * prj-nmsc.adb (Record_Source): Add source file name in hash table
6175 Files_Htable for all sources.
6177 * prj-proc.adb (Process): Remove restrictions between not directly
6178 related extending projects.
6180 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
6182 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
6183 (Find_Sources): Minor speed optimization.
6185 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
6186 parameter Trusted_Mode.
6188 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
6190 * scn.adb (Determine_License): Take into account a degenerated case
6191 when the source contains only comments.
6193 2004-03-18 Ed Schonberg <schonberg@gnat.com>
6195 * sem_warn.adb (Check_References): For a warning on a selected
6196 component that does not come from source, locate an uninitialized
6197 component of the record type to produce a more precise error message.
6199 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
6201 * 3zsoccon.ads: Fix multicast options.
6203 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
6206 2004-03-15 Robert Dewar <dewar@gnat.com>
6208 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
6209 pragma used for a private type.
6211 * lib-xref.adb (Generate_Reference): Do not generate warning if
6212 reference is in a different unit from the pragma Unreferenced.
6214 * 5vtpopde.adb: Minor reformatting
6215 Fix casing of To_Task_ID
6217 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
6218 flag if we have an unchecked conversion to an access type in the same
6221 2004-03-15 Geert Bosch <bosch@gnat.com>
6223 * a-ngcoty.adb (Modulus): In alternate formula for large real or
6224 imaginary parts, use Double precision throughout.
6226 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
6227 we want to be able to compile run-time with -gnata for testing, but
6228 this may also be instantiated in user code that is compiled with -gnata.
6230 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
6232 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
6233 codes. Having a separate type for this is useful to enforce consistency
6234 throughout the various run-time units.
6235 (Exception_Data): Use Exception_Code for Import_Code.
6237 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
6238 Natural and Integer in various places.
6239 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
6240 with the severity bits masked off.
6241 (Register_VMS_Exception): Handle the additional exception data pointer
6244 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
6245 component, now reflected by an exported accessor.
6246 (is_handled_by): New routine to compute whether the propagated
6247 occurrence matches some handler choice specification. Extracted out of
6248 get_action_description_for, and expanded to take care of the VMS
6250 (get_action_description_for): Use is_handled_by instead of an explicit
6251 complex condition to decide if the current choice at hand catches the
6252 propagated occurrence.
6254 * raise.h (Exception_Code): New type for C.
6256 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
6257 System.Standard_Library.Exception_Code, to allow references from the
6258 pragma import/export expander.
6260 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
6261 New accessors to allow easy access to GNAT exception data
6263 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
6264 redundant Handled_By_Others component, helper for the personality
6265 routine which will now be able to call the appropriate exception data
6268 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
6269 component of Standard_Exception_Type to be the closest possible to
6270 Exception_Code in System.Standard_Library, that we cannot get at this
6271 point. Expand a ??? comment to notify that this type node should
6272 probably be rewritten later on.
6274 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
6275 registration call to include a pointer to the exception object in the
6278 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
6279 instead of int and explicit bitmasks.
6281 2004-03-15 Vincent Celier <celier@gnat.com>
6283 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
6284 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
6286 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
6287 longer needed now that it is in the spec of
6288 System.Tasking.Task_Attributes.
6290 * adaint.h, adaint.c: (__gnat_create_output_file): New function
6292 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
6294 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
6296 * make.adb (Gnatmake): Do not check the executable suffix; it is being
6297 taken care of in Scan_Make_Arg.
6298 (Scan_Make_Arg): Add the executable suffix only if the argument
6299 following -o, in canonical case, does not end with the executable
6300 suffix. When in verbose mode and executable file name does not end
6301 with executable suffix, output the executable name, in canonical case.
6303 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
6304 to avoid warnings when instantiating Ada.Task_Attributes.
6307 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
6308 in the correct order.
6310 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
6311 redirect standard output and error to a file for the invocation of the
6312 compiler, then read the file.
6314 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
6315 directory, instead of the Value.
6316 (Find_Source_Dirs): Remove useless code & comments.
6318 2004-03-15 Ed Schonberg <schonberg@gnat.com>
6320 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
6321 tagged type is inherited, and the parent operation is not frozen yet,
6322 force generation of a freeze node for the inherited operation, so the
6323 corresponding dispatch entry is properly initialized.
6324 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
6325 when looking for user-defined equality operation.
6327 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
6328 boolean when locating primitive equality of tagged component.
6330 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
6331 bit-aligned field and the right-hand side a string literal, introduce
6332 a temporary before expanding assignment into a loop.
6334 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
6335 priority in full, to ensure that any expanded subepxressions of it are
6336 elaborated in the scope of the init_proc.
6338 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
6339 after object declaration, skipping over code that may have been
6340 generated for validity checks.
6342 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
6343 discriminants, ignore the known discriminants of its full view, if
6344 any, to check legality.
6346 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
6347 component if type has unknown discriminants.
6348 (Analyze_Private_Extension_Declaration): Discriminant constraint is
6349 null if type has unknown discriminants.
6351 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
6352 for end label when present.
6354 * s-fileio.adb (Open): When called with a C_Stream, use given name for
6355 temporary file, rather than an empty string.
6357 2004-03-15 Ed Falis <falis@gnat.com>
6359 * s-thread.adb: Removed, no longer used.
6361 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6363 * decl.c (target.h): Now include.
6364 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
6365 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
6366 (validate_size): For POINTER_TYPE, get smallest size permitted on
6369 * fe.h: Sort Einfo decls and add Set_Mechanism.
6371 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
6372 (ada/decl.o): Depends on target.h.
6374 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
6375 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
6377 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
6379 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
6381 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
6382 Insert_Dereference_Action when rewriting an implicit dereference into
6383 an explicit one, this will be taken care of during expansion of the
6384 explicit dereference.
6385 (Expand_N_Slice): Same. Always do the rewriting, even for the case
6386 of non-packed slices, since the dereference action generated by
6387 expansion of the explicit dereference is needed in any case.
6388 (Expand_N_Selected_Component): When rewriting an implicit dereference,
6389 analyze and resolve the rewritten explicit dereference so it is seen
6391 (Insert_Dereference_Action): This procedure is now called only for the
6392 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
6393 dereferences that do not come from source (including explicit
6394 dereferences resulting from rewriting implicit ones), but do not
6395 recursively insert a check for the dereference nodes contained within
6397 (Insert_Dereference_Action): Clarify and correct comment.
6399 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
6402 Move language detection to the top level.
6403 * config-lang.in: Build by default.
6405 2004-03-05 Robert Dewar <dewar@gnat.com>
6407 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
6409 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
6410 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
6411 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
6412 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
6413 unchecked conversion to spec to avoid warnings.
6415 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
6418 * 7stpopsp.adb: Correct casing in To_Task_ID call
6420 * a-strsea.ads, a-strsea.adb: Minor reformatting
6422 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
6424 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
6425 Adjust Max_Msg_Length to be clearly large enough.
6427 * fe.h: Define In_Same_Source_Unit
6429 * osint.adb: Add pragma Warnings Off to suppress warnings
6430 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
6433 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
6435 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
6437 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
6439 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
6441 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
6443 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
6444 node. We now do generate them for gcc back end.
6446 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
6449 * sinput-c.adb: Fix bad name in header.
6450 Add pragma Warnings Off to suppress aliasing warning.
6452 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
6454 * snames.h, snames.ads, snames.adb: Add entry for pragma
6457 2004-03-05 Vincent Celier <celier@gnat.com>
6459 * prj-com.ads: Add hash table Files_Htable to check when a file name
6460 is already a source of another project.
6462 * prj-nmsc.adb (Record_Source): Before recording a new source, check
6463 if its file name is not already a source of another project. Report an
6466 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
6467 source file name, call gnatpp with all the sources of the main project.
6469 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
6472 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
6473 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
6474 /RUNTIME_SYSTEM=, converted to --RTS=
6475 /NOTABS, converted to -notabs
6477 2004-03-05 Pascal Obry <obry@gnat.com>
6479 * make.adb: Minor reformatting.
6481 2004-03-05 Ed Schonberg <schonberg@gnat.com>
6483 Part of implemention of AI-262.
6484 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
6486 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
6489 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
6490 when component type is a partially constrained class-wide subtype.
6491 (Constrain_Discriminated_Type): If parent type has unknown
6492 discriminants, a constraint is illegal, even if full view has
6494 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
6495 with unknown discriminants whose full view is a discriminated record.
6497 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
6498 flag, to handle properly derivations of tagged types with unknown
6500 (Analyze_Package_Spec, Analyze_Package_Body): Install
6501 Private_With_Clauses before analyzing private part or body.
6503 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
6504 Has_Discriminants can be true for a given type (documentation).
6506 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
6508 * s-restri.ads: Fix license (GPL->GMGPL).
6510 * s-tassta.adb: Minor reformatting.
6512 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
6513 by calls to Exit_One_ATC_Level, since additional clean up is performed
6516 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
6517 by calls to Exit_One_ATC_Level, since additional clean up is performed
6520 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6522 * trans.c: Reflect GCC changes to fix bootstrap problem.
6523 Add warning for suspicious aliasing unchecked conversion.
6525 2004-03-05 GNAT Script <nobody@gnat.com>
6527 * Make-lang.in: Makefile automatically updated
6529 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
6531 * ali.adb (Read_Instantiation_Instance): Do not modify the
6532 current_file_num when reading information about instantiations, since
6533 this corrupts files in later references.
6535 2004-03-02 Vincent Celier <celier@gnat.com>
6537 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
6538 before checking if it is read-only.
6540 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
6541 of SRC_DIRS and eliminate duplicates.
6543 * gprcmd.adb: Replace command "path" with command "path_sep" to return
6545 (Usage): Document path_sep
6547 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
6548 C++ compiler. No need for a script.
6549 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
6550 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
6553 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
6554 where there are Ada sources.
6555 (Set_Ada_Paths): Only add to the include path the source dirs of project
6557 (Add_To_Path): Add the Display_Values of the directories, not their
6560 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
6563 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
6565 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
6566 Value is canonicalized.
6567 (Language_Independent_Check): Do not copy Value to Display_Value when
6568 canonicalizing Value.
6570 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
6571 path to find limited with cycles.
6572 (Parse_Single_Project): Use canonical cased path to find the end of a
6575 2004-03-02 Ed Schonberg <schonberg@gnat.com>
6577 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
6578 and not a child unit.
6580 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
6581 appear in a with_clause.
6583 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
6584 only happen in type_annotate mode, do not try to elaborate it.
6586 * exp_util.adb (Force_Evaluation): If expression is a selected
6587 component on the left of an assignment, use a renaming rather than a
6588 temporary to remove side effects.
6590 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
6591 inlined instance body, which is analyzed before the end of the
6594 2004-03-02 Robert Dewar <dewar@gnat.com>
6596 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
6597 sem_ch4.adb: Use new feature for substitution of keywords in VMS
6599 * errout.ads, errout.adb: Implement new circuit for substitution of
6602 * sem_case.adb (Analyze_Choices): Place message properly when case is
6603 a subtype reference rather than an explicit range.
6605 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
6607 2004-03-02 Doug Rupp <rupp@gnat.com>
6609 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
6611 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
6613 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
6615 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6617 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
6620 2004-02-25 Robert Dewar <dewar@gnat.com>
6622 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
6623 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
6624 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
6625 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
6626 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
6627 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
6628 the defining instance of the type to avoid aliasing problems.
6629 Fix copyright header. Fix bad comments in package header.
6631 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
6633 2004-02-25 Ed Schonberg <schonberg@gnat.com>
6635 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
6636 rewritten as references when aliased through an address clause.
6638 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
6639 whether call can be interpreted as an indirect call to the result of a
6640 parameterless function call returning an access subprogram.
6642 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
6645 * exp_ch7.adb (Make_Clean): Remove generation of calls to
6646 Unlock[_Entries], since this is now done by Service_Entries directly.
6648 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
6650 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
6651 Requeue_Call for better code readability. Change spec and update calls:
6652 PO_Service_Entries now unlock the PO on exit.
6653 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
6656 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
6658 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
6660 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
6662 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
6663 protected subprogram call and analyzing the result of such expanding
6664 in case when the called protected subprogram is eliminated.
6666 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
6669 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
6671 * Makefile.in: Clean ups.
6673 2004-02-23 Ed Schonberg <schonberg@gnat.com>
6675 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
6676 protected operations if original subprogram is flagged as eliminated.
6677 (Expand_N_Subprogram_Body): For a protected operation, create
6678 discriminals for next operation before checking whether the operation
6681 * exp_ch9.adb (Expand_N_Protected_Body,
6682 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
6683 for internal protected operations if the original subprogram is
6686 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
6687 declared in a single protected object.
6689 2004-02-23 Vincent Celier <celier@gnat.com>
6691 * prj-attr.adb: Make attribute Builder'Executable an associative array,
6692 case insensitive if file names are case insensitive, instead of a
6693 standard associative array.
6695 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
6696 them as case insensitive on platforms where the file names are case
6699 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
6700 project file has already been parsed that canonical path are compared.
6702 2004-02-23 Robert Dewar <dewar@gnat.com>
6704 * sinput-c.ads: Correct bad unit title in header
6706 * freeze.adb: Minor reformatting
6708 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6710 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
6711 nonaddressable COMPONENT_REF that is removing padding that we are
6712 taking the address of, take the address of the padded record instead
6713 if item is variable size.
6715 2004-02-20 Robert Dewar <dewar@gnat.com>
6717 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
6719 2004-02-20 Ed Schonberg <schonberg@gnat.com>
6721 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
6722 itype references for the constrained designated type of a component
6723 whose base type is already frozen.
6725 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
6727 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
6730 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
6732 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
6733 identifier for a phantom package that rewrites the formal package
6734 declaration with a box. The Add semantic decorations for the defining
6735 identifier from the original node (that represents the formal package).
6737 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
6739 * Make-lang.in (ada/stamp-sdefault): Use the top level
6742 2004-02-19 Richard Henderson <rth@redhat.com>
6744 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
6746 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
6748 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
6749 Scan_ALI can be used for multiple ALI files without reinitializing
6752 2004-02-18 Robert Dewar <dewar@gnat.com>
6754 * debug.adb: Minor reformatting.
6756 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6758 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
6759 to zero if there is an address clause.
6761 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
6763 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
6765 2004-02-18 Gary Dismukes <dismukes@gnat.com>
6767 * layout.adb (Layout_Component_List): Revise generation of call to
6768 discriminant-checking function to pass selections of all of the type's
6769 discriminants rather than just the variant-controlling discriminant.
6771 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
6773 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
6774 fail in the current setup and triggers spurious system error messages.
6775 Pretend it occurred and failed instead.
6777 2004-02-18 Vincent Celier <celier@gnat.com>
6779 * bld.adb: Mark FLDFLAGS as saved
6780 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
6781 it is not the root project. Put each directory to be
6782 extended between double quotes to prevent it to be expanded on Windows.
6783 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
6784 the project file. Set them back to their initial values if they have not
6785 been set in the project file.
6787 * gprcmd.adb: (Gprdebug, Debug): New global variables
6788 (Display_Command): New procedure
6789 (Usage): Document new command "linkopts"
6790 Call Display_Command when env var GPRDEBUG has the value "TRUE"
6791 Implement new command "linkopts"
6792 Remove quotes that may be around arguments for "extend"
6793 Always call Normalize_Pathname with arguments formatted for the platform
6795 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
6796 Change @echo to @$(display) in target clean to be able to clean silently
6798 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
6800 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
6803 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
6804 = Extending_All when current project is an extending all project.
6806 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
6807 set to True only for LINK command, after Unix switch -o.
6808 (Process_Arguments): Set Output_File_Expected to True for LINK command
6809 after Unix switch -o. When Output_File_Expected is True, never add an
6810 extension to a file name.
6812 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
6813 option file name, only to the --for-linker= switch.
6814 (Option_File_Name): If option file name do not end with ".opt", append
6817 2004-02-18 GNAT Script <nobody@gnat.com>
6819 * Make-lang.in: Makefile automatically updated
6821 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
6823 * Make-lang.in (stamp-sdefault): Do not depend on
6826 2004-02-12 Zack Weinberg <zack@codesourcery.com>
6828 * config-lang.in: Disable Ada by default until probe logic for
6829 a bootstrap Ada compiler can be moved to the top level configure
6832 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
6834 * decl.c (components_to_record): Don't claim that the internal fields
6835 we make to hold the variant parts are semantically addressable, because
6838 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
6839 adjust the comment describing the modular type form when we can use it.
6840 (Install_PAT): Account for the Esiz renaming.
6842 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
6843 sc_onstack context indication before raising the exception to which
6844 the signal is mapped. Allows better handling of later signals possibly
6845 triggered by the resumed user code if the exception is handled.
6847 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
6849 * 5zinit.adb: Removed, no longer used.
6851 2004-02-12 Robert Dewar <dewar@gnat.com>
6853 * ali.adb: Remove separating space between parameters on R line. Makes
6854 format consistent with format used by the binder for Set_Globals call.
6856 * atree.ads, atree.adb: Minor reformatting (new function header format)
6858 * bindgen.adb: Add Run-Time Globals documentation section containing
6859 detailed documentation of the globals passed from the binder file to
6862 * gnatls.adb: Minor reformatting
6864 * init.c (__gnat_set_globals): Add note pointing to documentation in
6867 * lib-writ.ads, lib-writ.adb: Remove separating space between
6868 parameters on R line.
6869 Makes format consistent with format used by the binder for Set_Globals
6872 * osint.ads: Add 2004 to copyright notice
6875 * snames.ads: Correct capitalization of FIFO_Within_Priorities
6876 Noticed during code reading, documentation issue only
6878 * usage.adb: Remove junk line for obsolete C switch
6879 Noticed during code reading
6881 2004-02-12 Vincent Celier <celier@gnat.com>
6883 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
6884 extend for each directory, so that multiple /** directories are
6885 extended individually.
6886 (Recursive_Process): Set the default for LANGUAGES to ada
6888 * gprcmd.adb: Define new command "ignore", to do nothing.
6889 Implement new comment "path".
6891 * Makefile.generic: Suppress output when SILENT is set
6892 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
6893 used, so that the correct compiler is invoked.
6894 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
6895 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
6897 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
6899 * Makefile.in: Clean ups and remove obsolete targets.
6901 2004-02-12 Ed Schonberg <schonberg@gnat.com>
6903 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
6904 predicate declared in exp_util.
6906 * exp_util.adb: Add comments.
6908 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
6909 visibility before compiling context of the subunit.
6911 * sem_res.adb (Check_Parameterless_Call): If the context expects a
6912 value but the name is a procedure, do not attempt to analyze as a call,
6913 in order to obtain more telling diagnostics.
6915 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
6916 'Access on parameterless function calls.
6917 (Normalize_Actuals): For a parameterless function call with missing
6918 actuals, defer diagnostic until resolution of enclosing call.
6920 * sem_util.adb (Wrong_Type): If the context type is an access to
6921 subprogram and the expression is a procedure name, suggest a missing
6924 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
6925 Nathanael Nerode <neroden@gcc.gnu.org>
6927 PR ada/6637, PR ada/5911
6928 Merge with libada-branch:
6929 * config-lang.in: Build libada only when ada is built.
6931 2004-02-09 Ed Schonberg <schonberg@gnat.com>
6933 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
6934 for a tagged type, verify that both formals have the same type.
6936 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
6937 temporary when the formal is an in-parameter and the actual a possibly
6940 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
6941 when expansion is disabled, to ensure proper name capture with
6942 overloaded literals. Condition can be of any boolean type, resolve
6945 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
6946 renaming is for a formal subprogram with a default operator name, and
6947 there is a usable operator that is visible at the point of
6950 2004-02-09 Robert Dewar <dewar@gnat.com>
6952 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
6953 rewrite to ignore errors in ali files, intended to allow tools downward
6954 compatibility with new versions of ali files.
6956 * ali.ads: Add new parameter Ignore_Errors
6958 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
6959 duplicating the error message giving the file with restrictions.
6961 * debug.adb: Add debug flag I for gnatbind
6963 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
6964 operators for the case where the operator is a defining operator.
6966 * exp_ch3.adb: Minor reformatting (new function spec format).
6968 * exp_ch4.adb: Add comment for previous change, and make minor
6969 adjustment to loop to always check for improper loop termination.
6970 Minor reformatting throughout (new function spec format).
6972 * gnatbind.adb: Implement -di debug flag for gnatbind
6974 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
6976 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
6978 * lib-load.adb: Fix bad assertion.
6979 Found by testing and code reading.
6982 * lib-load.ads: Minor reformatting.
6984 * lib-writ.adb: There is only one R line now.
6986 * lib-writ.ads: Add documentation on making downward compatible changes
6987 to ali files so old tools work with new ali files.
6988 There is only one R line now.
6989 Add documentation on format incompatibilities (with special GPS note)
6991 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
6993 * par-load.adb: Minor reformatting
6995 * sem_ch8.adb: Fix to error message from last update
6996 Minor reformatting and restructuring of code from last update
6998 * par-prag.adb, snames.adb, snames.ads, snames.h,
6999 sem_prag.adb: Implement pragma Profile.
7001 * stylesw.adb: Implement -gnatyN switch to turn off all style check
7004 * usage.adb: Add line for -gnatyN switch
7006 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
7008 2004-02-09 Albert Lee <lee@gnat.com>
7010 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
7012 2004-02-09 Ed Schonberg <schonberg@gnat.com>
7014 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
7017 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
7018 is nested in an instance that is not frozen yet, to avoid
7019 order-of-elaboration problems in gigi.
7021 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
7022 body the attribute is legal.
7024 2004-02-09 Robert Dewar <dewar@gnat.com>
7026 * s-rident.ads: Minor comment correction
7028 * targparm.adb: Remove dependence on uintp completely. There was
7029 always a bug in Make in that it called Targparm before initializing
7030 the Uint package. The old code appeared to get away with this, but
7031 the new code did not! This caused an assertion error in gnatmake.
7033 * targparm.ads: Fix bad comment, restriction pragmas with parameters
7034 are indeed fully supported.
7036 2004-02-06 Alan Modra <amodra@bigpond.net.au>
7038 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
7040 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
7042 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
7043 with targetm.calls.promote_prototypes.
7045 2004-02-04 Robert Dewar <dewar@gnat.com>
7047 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
7048 ali.ads, gprcmd.adb: Minor reformatting
7050 * bindgen.adb: Output restrictions string for new style restrictions
7053 * impunit.adb: Add s-rident.ads (System.Rident) and
7054 s-restri (System.Restrictions)
7056 * lib-writ.adb: Fix bug in writing restrictions string (last few
7059 * s-restri.ads, s-restri.adb: Change name Restrictions to
7060 Run_Time_Restrictions to avoid conflict with package name.
7061 Add circuit to read and acquire run time restrictions.
7063 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
7065 * restrict.ads, restrict.adb: Use the new restriction
7066 No_Task_Attributes_Package instead of the old No_Task_Attributes.
7068 * sem_prag.adb: No_Task_Attributes is a synonym of
7069 No_Task_Attributes_Package.
7071 * snames.ads, snames.adb: New entry for proper handling of
7074 * s-rident.ads: Adding restriction No_Task_Attributes_Package
7075 (AI-00249) that supersedes the GNAT specific restriction
7078 2004-02-04 Ed Schonberg <schonberg@gnat.com>
7081 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
7082 body, an identifier may be wrapped in an unchecked conversion.
7084 2004-02-04 Vincent Celier <celier@gnat.com>
7086 * lib-writ.ads: Comment update for the W lines
7088 * bld.adb: (Expression): An empty string list is static
7090 * fname-uf.adb: Minor comment update
7092 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
7094 * gnatbind.adb: Initialize Cumulative_Restrictions with the
7095 restrictions on the target.
7097 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
7099 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
7102 2004-02-02 Arnaud Charlet <charlet@gnat.com>
7104 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
7106 2004-02-02 Vincent Celier <celier@gnat.com>
7108 * gprcmd.adb (Check_Args): If condition is false, print the invoked
7109 comment before the usage.
7110 Gprcmd: Fail when command is not recognized.
7111 (Usage): Document command "prefix"
7113 * g-md5.adb (Digest): Process last block.
7114 (Update): Do not process last block. Store remaining characters and
7117 * g-md5.ads (Update): Document that several call to update are
7118 equivalent to one call with the concatenated string.
7119 (Context): Add fields to allow new Update behaviour.
7121 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
7123 When May_Fail is True and no existing file can be found, return No_File.
7125 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
7128 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
7129 spec file name instead on the W line.
7131 2004-02-02 Robert Dewar <dewar@gnat.com>
7133 * ali.adb: Read and acquire info from new format restrictions lines
7135 * bcheck.adb: Add circuits for checking restrictions with parameters
7137 * bindgen.adb: Output dummy restrictions data
7140 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
7141 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
7142 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
7143 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
7144 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
7146 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
7147 the warning message on access to possibly uninitialized variable S)
7148 Minor changes for new restrictions handling.
7150 * gnatbind.adb: Minor reformatting
7151 Minor changes for new restrictions handling
7152 Move circuit for -r processing here from bcheck (cleaner)
7154 * gnatcmd.adb, gnatlink.adb: Minor reformatting
7156 * lib-writ.adb: Output new format restrictions lines
7158 * lib-writ.ads: Document new R format lines for new restrictions
7161 * s-restri.ads/adb: New files
7163 * Makefile.rtl: Add entry for s-restri.ads/adb
7165 * par-ch3.adb: Fix bad error messages starting with upper case letter
7168 * restrict.adb: Major rewrite throughout for new restrictions handling
7169 Major point is to handle restrictions with parameters
7171 * restrict.ads: Major changes in interface to handle restrictions with
7172 parameters. Also generally simplifies setting of restrictions.
7174 * snames.ads/adb: New entry for proper handling of No_Requeue
7176 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
7177 restriction counting.
7178 Other minor changes for new restrictions handling
7180 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
7181 Restriction_Warnings now allows full parameter notation
7182 Major rewrite of Restrictions for new restrictions handling
7184 2004-02-02 Javier Miranda <miranda@gnat.com>
7186 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
7187 syntax rule for object renaming declarations.
7188 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
7189 component definitions.
7191 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
7193 (Array_Type_Declaration): Give support to access components. In addition
7194 it was also modified to reflect the name of the object in anonymous
7195 array types. The old code did not take into account that it is possible
7196 to have an unconstrained anonymous array with an initial value.
7197 (Check_Or_Process_Discriminants): Allow access discriminant in
7199 (Process_Discriminants): Allow access discriminant in non-limited types
7200 Initialize the new Access_Definition field in N_Object_Renaming_Decl
7201 node. Change Ada0Y to Ada 0Y in comments
7203 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
7205 Change Ada0Y to Ada 0Y in comments
7207 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
7208 renamings Change Ada0Y to Ada 0Y in comments
7210 * sem_type.adb (Find_Unique_Type): Give support to the equality
7211 operators for universal access types
7212 Change Ada0Y to Ada 0Y in comments
7214 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
7216 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
7218 (N_Object_Renaming_Declaration): Addition of Access_Definition field
7219 Change Ada0Y to Ada 0Y in comments
7221 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
7222 component definition and object renaming nodes
7223 Change Ada0Y to Ada 0Y in comments
7225 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
7227 * restrict.adb: Use the new restriction identifier
7228 No_Requeue_Statements instead of the old No_Requeue for defining the
7231 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
7232 No_Requeue_Statements.
7234 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
7235 that supersedes the GNAT specific restriction No_Requeue. The later is
7236 kept for backward compatibility.
7238 2004-02-02 Ed Schonberg <schonberg@gnat.com>
7240 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
7241 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
7242 pragma and fix incorrect ones.
7244 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
7245 warning if the pragma is redundant.
7247 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
7249 * 5staprop.adb: Add missing 'constant' keywords.
7251 * Makefile.in: use consistent value for SYMLIB on
7252 platforms where libaddr2line is supported.
7254 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7256 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
7259 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
7261 * init.c (__gnat_install_handler): Setup an alternate stack for signal
7262 handlers in the environment thread. This allows proper propagation of
7263 an exception on stack overflows in this thread even when the builtin
7264 ABI stack-checking scheme is used without support for a stack reserve
7267 * utils.c (create_field_decl): Augment the head comment about bitfield
7268 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
7269 here, because the former is not accurate enough at this point.
7270 Let finish_record_type decide instead.
7271 Don't make a bitfield if the field is to be addressable.
7272 Always set a size for the field if the record is packed, to ensure the
7273 checks for bitfield creation are triggered.
7274 (finish_record_type): During last pass over the fields, clear
7275 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
7276 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
7277 from DECL_BIT_FIELD.
7279 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
7281 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
7282 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
7283 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
7285 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7287 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
7289 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
7290 (ZCX_By_Default): Likewise.
7291 (Front_End_ZCX_Support): Likewise.
7293 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
7294 (Initialize_Lock): Mark Level unreferenced.
7295 (Sleep): Mark Reason unreferenced.
7296 (Timed_Sleep): Likewise.
7298 (Exit_Task): Use Result.
7299 (Check_No_Locks): Mark Self_ID unreferenced.
7301 * 5gtasinf.adb (New_Sproc): Make Attr constant.
7302 (Bound_Thread_Attributes): Make Sproc constant.
7303 (New_Bound_Thread_Attributes): Likewise.
7305 2004-01-26 Ed Schonberg <schonberg@gnat.com>
7307 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
7308 one-dimensional array an slice assignments, when component type is
7311 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
7312 component type is controlled, and control_actions are in effect, use
7313 TSS procedure rather than generating inline code.
7315 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
7316 arrays with controlled components.
7318 2004-01-26 Vincent Celier <celier@gnat.com>
7320 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
7321 command line for the non VMS case.
7323 * gnatlink.adb (Process_Binder_File): When building object file, if
7324 GNU linker is used, put all object paths between quotes, to prevent ld
7325 error when there are unusual characters (such as '!') in the paths.
7327 * Makefile.generic: When there are sources in Ada and the main is in
7328 C/C++, invoke gnatmake with -B, instead of -z.
7330 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
7331 from VMS_Conversion.
7332 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
7333 specification of argument file on the command line.
7335 2004-01-26 Bernard Banner <banner@gnat.com>
7337 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
7339 2004-01-26 Ed Schonberg <schonberg@gnat.com>
7341 * snames.adb: Update copyright notice.
7342 Add info on slice assignment for controlled arrays.
7344 2004-01-23 Robert Dewar <dewar@gnat.com>
7346 * exp_aggr.adb: Minor reformatting
7348 * exp_ch9.adb: Minor code clean up
7350 Fix bad character in comment
7353 * targparm.adb (Get_Target_Parameters): Give clean abort error on
7354 unexpected end of file, along with more detailed message.
7356 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7358 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
7361 * decl.c (copy_alias_set): New function.
7362 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
7364 2004-01-23 Doug Rupp <rupp@gnat.com>
7366 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
7367 lib$${file} in case subsequent character is not a separator.
7369 2004-01-23 Vincent Celier <celier@gnat.com>
7371 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
7372 when the GCC version is at least 3.
7374 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
7375 Remove all "Opt.", to prepare for opt split
7377 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
7378 Extends_All. Set to True when the project parsed is an extending all
7379 project. Fails for importing an extending all project only when the
7380 imported project is an extending all project.
7381 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
7382 depending on the value of Extends_All returned.
7384 * prj-proc.adb (Process): Check that no project shares its object
7385 directory with a project that extends it, directly or indirectly,
7386 including a virtual project.
7387 Check that no project extended by another project shares its object
7388 directory with another also extended project.
7390 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
7391 Kind = N_With_Clause
7393 * prj-tree.ads: Minor reformatting
7394 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
7396 2004-01-23 Ed Schonberg <schonberg@gnat.com>
7398 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
7399 applies to a type with an incomplete view, use full view in Name of
7400 clause, for consistency with uses of Get_Attribute_Definition_Clause.
7402 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
7404 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
7405 SCHED_RR, since other values are not supported by this policy.
7406 (Initialize): Move initialization of mutex attribute to package
7407 elaboration, to prevent early access to this variable.
7409 * Makefile.in: Remove mention of Makefile.adalib, unused.
7411 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
7412 1ssecsta.ads: Removed, unused.
7414 2004-01-21 Javier Miranda <miranda@gnat.com>
7416 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
7417 entity if already built in the current scope.
7419 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
7420 reminder in internal scopes. Required for nested limited aggregates.
7422 2004-01-21 Doug Rupp <rupp@gnat.com>
7424 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
7425 VMS. Replace all occurences of libgnat- and libgnarl- with
7426 libgnat$(hyphen) and libgnarl$(hyphen).
7427 Fixed shared library build problem on VMS.
7429 2004-01-21 Robert Dewar <dewar@gnat.com>
7431 * mlib-prj.adb: Minor reformatting
7433 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
7435 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
7436 'constant' keywords for declaration of pointers that are not modified.
7438 * exp_pakd.adb: Fix English in comment.
7440 2004-01-21 Ed Schonberg <schonberg@gnat.com>
7443 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
7444 copy all attributes of the parent, including the foreign language
7447 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
7450 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
7451 for 'delay until' statement.
7453 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
7455 * Make-lang.in: Replace $(docdir) with doc.
7456 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
7457 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
7458 to use consistent MAKEINFO rule.
7459 (ada.man, ada.srcman): Dummy entry.
7460 (ADA_INFOFILES): Define.
7461 (ada.info, ada.srcinfo): New rules.
7463 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
7465 * utils.c: Update copyright notice, missed in previous change.
7467 2004-01-19 Vincent Celier <celier@gnat.com>
7469 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
7470 args if Bind is True. Set First_ALI, if not already done.
7471 (Build_Library): For Stand Alone Libraries, extract from one ALI file
7472 an eventual --RTS switch, for gnatbind, and all backend switches +
7475 2004-01-19 Robert Dewar <dewar@gnat.com>
7477 * sem_attr.adb, memtrack.adb: Minor reformatting
7479 2004-01-19 Ed Schonberg <schonberg@gnat.com>
7481 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
7482 that rename enumeration literals. This is properly done in sem_eval.
7484 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
7485 to functions that rename enumeration literals.
7487 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
7488 functions that rename enumeration literals.
7490 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7492 * Make-lang.in (utils.o): Depend on target.h.
7493 * utils.c: Include target.h.
7494 (process_attributes): Use targetm.have_named_sections instead
7495 of ASM_OUTPUT_SECTION_NAME.
7497 2004-01-16 Andreas Jaeger <aj@suse.de>
7499 * Makefile.in: Add $(DESTDIR).
7501 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
7503 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
7504 also when not defining if a Size clause applies. That information is
7507 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
7509 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
7510 symbolic links for the shared gnat run time when needed.
7512 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
7514 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
7515 for writing, and terminate with an error message if not.
7517 2004-01-15 Ed Schonberg <schonberg@gnat.com>
7519 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
7520 warning on an access to subprogram in an instance, when the target
7521 type is declared in the same generic unit.
7522 (Eval_Attribute): If 'access is known to fail accessibility check,
7523 rewrite as a raise statement.
7525 2004-01-15 GNAT Script <nobody@gnat.com>
7527 * Make-lang.in: Makefile automatically updated
7529 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
7531 * Make-lang.in (ada.srcextra): Dummy entry.
7533 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
7535 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
7537 2004-01-13 Ed Schonberg <schonberg@gnat.com>
7539 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
7540 components that are initialized with aggregates.
7542 2004-01-13 Vincent Celier <celier@gnat.com>
7544 * gnatlink.adb (Process_Binder_File): To find directory of shared
7545 libgcc, if "gcc-lib" is not a subdirectory, look for the last
7546 subdirectory "lib" in the path of the shared libgnat or libgnarl.
7548 * make.adb (Gnatmake): If GCC version is at least 3, link with
7549 -shared-libgcc, when there is at least one shared library project.
7551 * opt.ads (GCC_Version): New integer constant.
7553 * adaint.c (get_gcc_version): New function.
7555 2004-01-13 Robert Dewar <dewar@gnat.com>
7557 * sem_dist.adb, sem_res.adb, sem_util.adb,
7558 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
7559 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
7561 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
7563 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
7564 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
7567 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
7569 * misc.c: Remove trailing spaces.
7570 Update copyright notice missed in previous change.
7573 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
7576 * Makefile.generic: Update copyright.
7579 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
7580 of prefix/share/make.
7582 * Makefile.prolog: Update copyright.
7585 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
7587 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
7588 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
7589 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
7592 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
7595 2004-01-12 Javier Miranda <miranda@gnat.com>
7597 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
7598 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
7599 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
7600 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
7601 Component_Definition node.
7603 2004-01-12 Ed Falis <falis@gnat.com>
7605 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
7607 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
7609 * link.c: Change default libgnat kind to STATIC for FreeBSD.
7611 2004-01-12 Bernard Banner <banner@gnat.com>
7613 * Makefile.in: map 86numaux to a-numaux for x86_64
7615 2004-01-12 Ed Schonberg <schonberg@gnat.com>
7617 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
7618 generated to rename a generic actual, go to the actual itself, the
7619 subtype is not a user-visible entity.
7621 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
7622 part is a private subtype, reset the visibility of its full view, if
7623 any, to be consistent.
7626 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
7627 to use a generic package G as a formal package for another generic
7630 2004-01-12 Robert Dewar <dewar@gnat.com>
7632 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
7634 * usage.adb: Remove mention of obsolete -gnatwb switch
7635 Noticed during code reading
7637 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
7639 * 1ssecsta.adb: Minor changes for -gnatwa warnings
7641 2004-01-12 GNAT Script <nobody@gnat.com>
7643 * Make-lang.in: Makefile automatically updated
7645 2004-01-09 Mark Mitchell <mark@codesourcery.com>
7647 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
7649 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7651 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
7653 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
7655 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
7656 Update comment and copyright date.
7657 * stamp-xgnatug: Delete.
7659 2004-01-05 Robert Dewar <dewar@gnat.com>
7661 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
7662 be modified by the binder generated main program if the -D switch is
7665 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
7666 imported functions (since now we expect this to be done for imported
7669 * 5vtaprop.adb: Add several ??? for sections requiring more comments
7670 Minor reformatting throughout
7672 * 5zinit.adb: Minor reformatting
7673 Add 2004 to copyright date
7674 Minor changes to avoid -gnatwa warnings
7675 Correct some instances of using OR instead of OR ELSE (noted while
7678 * sprint.adb: Minor updates to avoid -gnatwa warnings
7680 * s-secsta.ads, s-secsta.adb:
7681 (SS_Get_Max): New function to obtain high water mark for ss stack
7682 Default_Secondary_Stack is not a constant since it may be modified by
7683 the binder generated main program if the -D switch is used.
7685 * switch-b.adb: New -Dnnn switch for binder
7688 Make -gnatg imply all warnings currently in -gnatwa
7690 * vms_conv.adb: Minor reformatting
7691 Add 2004 to copyright notice
7692 Add 2004 to printed copyright notice
7694 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
7695 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
7696 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
7697 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
7698 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
7699 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
7700 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
7701 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
7702 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
7703 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
7704 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
7705 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
7706 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
7707 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
7708 checks.adb, clean.adb, cstand.adb, einfo.ads,
7709 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
7710 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
7711 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
7712 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
7713 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
7714 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
7715 Minor reformatting and code clean ups.
7716 Minor changes to prevent -gnatwa warnings
7718 * ali.adb: Minor reformatting and cleanup of code
7719 Acquire new SS indication of secondary stack use from ali files
7721 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
7722 (since now we expect this to be done for imported functions)
7724 * bindgen.adb: Generate call to modify default secondary stack size if
7727 * bindusg.adb: Add line for new -D switch
7729 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
7730 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
7731 Add circuitry for both records and arrays to avoid gigi
7732 processing if the type involved has non-bit-aligned components
7734 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
7735 N_String_Literal node always references an E_String_Literal_Subtype
7736 entity. This may not be true in the future.
7737 (Possible_Bit_Aligned_Component): Move processing of
7738 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
7740 * exp_ch6.adb (Expand_Thread_Body): Pick up
7741 Default_Secondary_Stack_Size as variable so that we get value modified
7742 by possible -Dnnn binder parameter.
7744 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
7745 (Type_May_Have_Bit_Aligned_Components): New function.
7747 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
7748 (Type_May_Have_Bit_Aligned_Components): New function.
7750 * fe.h: (Set_Identifier_Casing): Fix prototype.
7751 Add declaration for Sem_Elim.Eliminate_Error_Msg.
7754 * freeze.adb (Freeze_Entity): Add RM reference to error message about
7755 importing constant atomic/volatile objects.
7756 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
7757 unless explicit Pure_Function pragma given, to avoid insidious bug of
7758 call to non-pure imported function getting eliminated.
7760 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
7761 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
7762 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
7763 Add 2004 to printed copyright notice
7765 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
7768 * Makefile.rtl: Add entry for g-sestin.o
7769 g-sestin.ads: New file.
7771 * mdll.adb: Minor changes to avoid -gnatwa warnings
7773 * mlib-tgt.adb: Minor reformatting
7775 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
7776 New switch Sec_Stack_Used (GNAT, GNATBIND)
7777 Make Default_Secondary_Stack_Size a variable instead of a constant,
7778 so that it can be modified by the new -Dnnn bind switch.
7780 * rtsfind.adb (Load_Fail): Give full error message in configurable
7781 run-time mode if all_errors mode is set. This was not done in the case
7782 of a file not found, which was an oversight.
7783 Note if secondary stack unit is used by compiler.
7785 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
7786 ineffective elaborate all pragmas on non-visible packages (this
7787 happened when a renamed subprogram was called). Now the elaborate all
7788 always goes on the package containing the renaming rather than the one
7789 containing the renamed subprogram.
7791 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
7792 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
7794 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
7795 has an Etype that references an E_String_Literal.
7796 (Eval_String_Literal): Avoid assumption that N_String_Literal node
7797 always references an E_String_Literal_Subtype entity. This may not
7798 be true in the future.
7800 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
7803 * sem_res.adb (Resolve): Specialize msg for function name used in proc
7806 2004-01-05 Ed Falis <falis@gnat.com>
7808 * g-debuti.adb: Replaced direct boolean operator with short-circuit
7811 2004-01-05 Vincent Celier <celier@gnat.com>
7813 * bld.adb: Minor comment updates
7814 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
7817 * make.adb (Gnatmake): Special process for files to compile/check when
7818 -B is specified. Fail when there are only foreign mains in attribute
7819 Main of the project file and -B is not specified. Do not skip bind/link
7820 steps when -B is specified.
7822 * makeusg.adb: Document new switch -B
7824 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
7826 * switch-m.adb: (Scan_Make_Switches): Process -B switch
7828 * vms_data.ads: Add new GNAT PRETTY qualifier
7829 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
7831 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7833 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
7836 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
7837 Set_Identifier_Casing.
7839 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
7840 has size that overflows.
7842 2004-01-05 Gary Dismukes <dismukes@gnat.com>
7844 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
7845 -gnatwa warning on static condition.
7847 2004-01-05 Doug Rupp <rupp@gnat.com>
7849 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
7851 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
7853 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
7854 all attributes, including read-only attribute.
7856 2004-01-05 Pascal Obry <obry@gnat.com>
7858 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
7859 library naming scheme.
7861 * mlib-prj.adb (Build_Library): Generate different names for the static
7862 or dynamic version of the GNAT runtime. This is needed to support the
7863 new shared library naming scheme.
7864 (Process_Binder_File): Add detection of shared library in binder file
7865 based on the new naming scheme.
7867 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
7868 scheme for the shared runtime libraries.
7871 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
7873 (install-gnatlib): Do not create symlinks for shared libraries.
7874 (gnatlib-shared-default): Idem.
7875 (gnatlib-shared-dual-win32): New target. Not used for now as the
7876 auto-import feature does not support arrays/records.
7877 (gnatlib-shared-win32): Do not create copy for the shared libraries.
7878 (gnatlib-shared-vms): Fix shared runtime libraries names.
7880 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
7881 dependent runtime shared library name.
7883 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
7885 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
7888 2004-01-05 Ed Schonberg <schonberg@gnat.com>
7890 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
7891 protected objects when allocator has a subtype indication, not a
7892 qualified expression. Note that qualified expressions may have to be
7893 checked when limited aggregates are implemented.
7895 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
7897 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
7898 subprogram is imported, remove warning.
7900 2004-01-05 Geert Bosch <bosch@gnat.com>
7902 * s-poosiz.adb: Update copyright notice.
7903 (Allocate): Use Task_Lock to protect against concurrent access.
7904 (Deallocate): Likewise.
7906 2004-01-05 Joel Brobecker <brobecker@gnat.com>
7908 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
7911 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
7913 * gnat_ug.texi: Force a CVS commit by updating copyright.
7914 * gnat_ug_vxw.texi: Regenerate.
7915 * gnat_ug_wnt.texi: Regenerate.
7916 * gnat_ug_vms.texi: Regenerate.
7917 * gnat_ug_unx.texi: Regenerate.
7919 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
7921 * trans.c: Remove uses of "register" specifier in
7922 declarations of local variables.
7924 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
7926 * stamp-xgnatug: New stamp file.
7927 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
7928 (ada/doctools/xgnatug): Add $(build_exeext).
7929 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
7930 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
7932 2003-12-17 Ed Falis <falis@gnat.com>
7934 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
7937 * a-exextr.adb: Add context clause for
7938 Ada.Exceptions.Last_Chance_Handler.
7940 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
7942 * cstand.adb (Create_Standard): Change the way how the declaration of
7943 the Duration type is created (making it the same way as it is for all
7944 the other standard types).
7946 2003-12-17 Robert Dewar <dewar@gnat.com>
7948 * s-crtl.ads: Fix header format
7949 Change Pure to Preelaborate
7951 2003-12-17 Ed Schonberg <schonberg@gnat.com>
7953 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
7954 the expression type only if it is declared in the current unit.
7956 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
7957 are universal and already analyzed, as can occur in constrained
7958 subcomponents that depend on discriminants, when one constraint is a
7961 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
7962 type Any_Fixed is legal as the argument of a conversion, if only one
7963 fixed-point type is in context.
7965 2003-12-17 GNAT Script <nobody@gnat.com>
7967 * Make-lang.in: Makefile automatically updated
7969 2003-12-15 Robert Dewar <dewar@gnat.com>
7971 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
7974 2003-12-15 Vincent Celier <celier@gnat.com>
7976 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
7977 (Gnatchop): Do not set failure status when reporting the number of
7980 2003-12-15 Doug Rupp <rupp@gnat.com>
7982 * s-ctrl.ads: New file.
7984 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
7986 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
7987 (GNATBIND_OBJS): Add ada/s-crtl.o.
7989 * Makefile.in [VMS]: Clean up ifeq rules.
7991 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
7992 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
7993 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
7994 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
7995 s-tasdeb.adb: Update copyright.
7997 Make minor modifications to use System.CRTL declared functions instead
7998 of importing locally.
8000 2003-12-15 GNAT Script <nobody@gnat.com>
8002 * Make-lang.in: Makefile automatically updated
8004 2003-12-11 Ed Falis <falis@gnat.com>
8006 * 5zinit.adb: Clean up.
8008 * 5zintman.adb (Notify_Exception): replaced case statement with a call
8009 to __gnat_map_signal, imported from init.c to support
8010 signal -> exception mappings that depend on the vxWorks version.
8013 Created and exported __gnat_map_signal to support signal -> exception
8014 mapping that is dependent on the VxWorks version.
8015 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
8017 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
8019 * 5wosinte.ads: Link with -mthreads switch.
8021 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
8023 * init.c (__gnat_install_handler [NetBSD]): Set
8024 __gnat_handler_installed, as done on all other platforms.
8025 Remove duplicated code.
8027 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
8029 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
8031 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
8033 * sinfo.ads: Fix inconsistent example code in comment.
8035 2003-12-11 Robert Dewar <dewar@gnat.com>
8037 * a-tiinau.adb: Add a couple of comments
8039 * sem_ch3.adb: Minor reformatting
8042 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
8043 Minor reformatting throughout
8045 2003-12-11 Ed Schonberg <schonberg@gnat.com>
8047 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
8048 bounds of a loop, create a separate block in order to generate proper
8049 cleanup actions to prevent memory leaks.
8051 * sem_res.adb (Resolve_Call): After a call to
8052 Establish_Transient_Scope, the call may be rewritten and relocated, in
8053 which case no further processing is needed.
8055 * sem_util.adb: (Wrong_Type): Refine previous fix.
8056 Fixes ACATS regressions.
8060 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
8063 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
8065 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
8066 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
8069 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
8072 2003-12-08 Robert Dewar <dewar@gnat.com>
8074 * 7sintman.adb: Minor reformatting
8076 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
8077 standard linker options to get standard libraries linked. We now plan
8078 to provide dummy versions of these libraries to match the appropriate
8079 configurable run-time (e.g. if a library is not needed at all, provide
8080 a dummy empty library).
8082 * targparm.ads: Configurable_Run_Time mode no longer affects linker
8083 options (-L parameters and standard libraries). What we plan to do is
8084 to provide dummy libraries where the libraries are not required.
8086 * gnatbind.adb: Minor comment improvement
8088 2003-12-08 Javier Miranda <miranda@gnat.com>
8090 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
8091 aggregate in the parent. Otherwise constants with limited aggregates
8092 are not supported. Add new formal to pass the component type (Ctype).
8093 It is required to call the corresponding IP subprogram in case of
8094 default initialized components.
8095 (Gen_Assign): In case of default-initialized component, generate a
8096 call to the IP subprogram associated with the component.
8097 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
8098 of aggregate with default initialized components.
8099 (Has_Default_Init_Comps): Improve implementation to recursively check
8100 all the present expressions.
8102 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
8103 to indicate that the initialization call corresponds to a
8104 default-initialized component of an aggregate.
8105 In case of default initialized aggregate with tasks this parameter is
8106 used to generate a null string (this is just a workaround that must be
8107 improved later). In case of discriminants, this parameter is used to
8108 generate a selected component node that gives access to the discriminant
8111 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
8112 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
8113 allocated aggregates with default-initialized components.
8115 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
8116 the box notation is used in positional aggregates.
8118 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
8120 * lib.ads: Fix typo in comment
8122 2003-12-08 Vincent Celier <celier@gnat.com>
8124 * prj.adb (Project_Empty): New component Unkept_Comments
8125 (Scan): Remove procedure; moved to Prj.Err.
8127 * prj.ads (Project_Data): New Boolean component Unkept_Comments
8128 (Scan): Remove procedure; moved to Prj.Err.
8130 * prj-dect.adb: Manage comments for the different declarations.
8132 * prj-part.adb (With_Record): New component Node
8133 (Parse): New Boolean parameter Store_Comments, defaulted to False.
8134 Set the scanner to return ends of line and comments as tokens, if
8135 Store_Comments is True.
8136 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
8137 comments are associated with these nodes. Store the node IDs in the
8139 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
8141 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
8142 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
8143 current project. Call Tree.Restore afterwards. Set the various nodes
8144 for comment storage (Next_End, End_Of_Line, Previous_Line,
8147 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
8150 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
8151 to False. When Truncated is True, truncate the string, never go to the
8153 (Write_End_Of_Line_Comment): New procedure
8154 (Print): Process comments for nodes N_With_Clause,
8155 N_Package_Declaration, N_String_Type_Declaration,
8156 N_Attribute_Declaration, N_Typed_Variable_Declaration,
8157 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
8158 Process nodes N_Comment.
8160 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
8161 without comments and there are some comments, set the flag
8162 Unkept_Comments to True.
8163 (Scan): If there are comments, set the flag Unkept_Comments to True and
8165 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
8166 (Next_End_Nodes: New table
8167 (Comment_Zones_Of): New function
8168 (Scan): New procedure; moved from Prj. Accumulate comments in the
8169 Comments table and set end of line comments, comments after, after end
8171 (Add_Comments): New procedure
8172 (Save, Restore, Seset_State): New procedures
8173 (There_Are_Unkept_Comments): New function
8174 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
8175 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
8177 (First_Comment_After, First_Comment_After_End): New functions
8178 (First_Comment_Before, First_Comment_Before_End): New functions
8179 (Next_Comment): New function
8180 (End_Of_Line_Comment, Follows_Empty_Line,
8181 Is_Followed_By_Empty_Line): New functions
8182 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
8183 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
8184 (Set_Next_Comment): New procedure
8185 (Default_Project_Node): Associate comment before if the node can store
8188 * scans.ads (Token_Type): New enumeration value Tok_Comment
8189 (Comment_Id): New global variable
8191 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
8193 (Scan): Store position of start of comment. If comments are tokens, set
8194 Comment_Id and set Token to Tok_Comment when scanning a comment.
8195 (Set_Comment_As_Token): New procedure
8197 * sinput-p.adb: Update Copyright notice
8198 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
8199 that no longer exists.
8201 2003-12-08 Javier Miranda <miranda@gnat.com>
8203 * sem_aggr.adb: Add dependence on Exp_Tss package
8204 Correct typo in comment
8205 (Resolve_Aggregate): In case of array aggregates set the estimated
8206 type of the aggregate before calling resolve. This is needed to know
8207 the name of the corresponding IP in case of limited array aggregates.
8208 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
8209 in case of default initialized array components.
8211 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
8212 types. Required to give support to limited aggregates in generic
8215 2003-12-08 Ed Schonberg <schonberg@gnat.com>
8217 * sem_ch3.adb (Check_Initialization): For legality purposes, an
8218 inlined body functions like an instantiation.
8219 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
8220 until bounds are analyzed, to diagnose premature use of type.
8222 * sem_util.adb (Wrong_Type): Improve error message when the type of
8223 the expression is used prematurely.
8225 2003-12-08 GNAT Script <nobody@gnat.com>
8227 * Make-lang.in: Makefile automatically updated
8229 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
8231 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
8232 they are automatically generated by Make-lang.in and cause nothing but
8233 maintenance troubles.
8235 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
8237 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
8238 version of this unit).
8240 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
8242 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
8243 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
8244 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
8245 the body of System.Interrupt_Management common to several targets.
8246 Update copyright notice when appropriate.
8248 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
8251 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
8252 to ensure that the kernel fills in the interrupted context structure
8253 before calling a signal handler, which is necessary to be able to
8254 unwind past it. Update the copyright notice.
8256 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
8258 * a-elchha.ads: New file.
8260 * a-elchha.adb: New default last chance handler. Contents taken from
8261 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
8263 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
8264 is moved to a-elchha.adb to provide a target-independent default last
8267 * Makefile.rtl: Add a-elchha.o
8269 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
8271 2003-12-05 Ed Schonberg <schonberg@gnat.com>
8273 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
8274 declared in an instance, do not inline the call if the instance is not
8275 frozen yet, to prevent order of elaboration problems.
8277 * sem_prag.adb: Add comments for previous fix.
8279 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
8281 * g-table.adb: Use the right variable in Set_Item.
8282 Update copyright notice.
8284 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
8286 * Makefile.in: Remove unused rules.
8288 2003-12-05 Vincent Celier <celier@gnat.com>
8290 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
8291 -nostdlib. Not needed here after all.
8293 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
8297 * adaint.h, adaint.c, g-os_lib.ads:
8298 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
8299 on some platforms (including FreeBSD), it is a 64 bit value.
8300 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
8302 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
8304 * gnatvsn.ads (Library_Version): Now contain only the relevant
8306 (Verbose_Library_Version): New constant.
8308 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
8309 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
8310 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
8312 * gnatlbr.adb: Clean up: replace Library_Version by
8313 Verbose_Library_Version.
8315 * make.adb, lib-writ.adb, exp_attr.adb:
8316 Clean up: replace Library_Version by Verbose_Library_Version.
8318 * 5lintman.adb: Removed.
8321 Update and simplify computation of LIBRARY_VERSION.
8322 Fix computation of GSMATCH_VERSION.
8323 5lintman.adb is no longer used: replaced by 7sintman.adb.
8325 2003-12-03 Robert Dewar <dewar@gnat.com>
8328 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
8329 name. Modified to consider small non-bit-packed arrays as troublesome
8330 and in need of component-by-component assigment expansion.
8332 2003-12-03 Vincent Celier <celier@gnat.com>
8334 * lang-specs.h: Process nostdlib as nostdinc
8336 * back_end.adb: Update Copyright notice
8337 (Scan_Compiler_Arguments): Process -nostdlib directly.
8339 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
8342 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
8343 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
8344 included in HIE_NONE_TARGET_PAIRS.
8346 2003-12-03 Ed Schonberg <schonberg@gnat.com>
8349 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
8350 is legal in an instance, because legality is cheched in the template.
8353 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
8354 appplied to an unchecked conversion of a formal parameter.
8357 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
8360 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
8362 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
8363 routines. The second one is new functionality to deal with backtracing
8364 through signal handlers.
8365 (unwind): Split into the two separate subroutines above.
8366 Update the documentation, and deal properly with sizeof (REG) different
8367 from sizeof (void*).
8369 2003-12-01 Nicolas Setton <setton@act-europe.fr>
8371 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
8372 so that the debugger can reliably access the value of the parameter,
8373 and therefore is able to display the exception name when an exception
8374 breakpoint is reached.
8376 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
8378 * fmap.adb: Fix typo in warning message.
8380 * g-socket.ads, g-socket.adb: Make Free a visible instance of
8381 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
8383 2003-12-01 Vincent Celier <celier@gnat.com>
8385 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
8387 (Build_Library): Get the switches only if Default_Switches is declared
8390 2003-12-01 Ed Schonberg <schonberg@gnat.com>
8392 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
8393 actuals that are indexed components, reanalyze actual to ensure that
8394 packed array references are properly expanded.
8396 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
8397 attempted assignment to a discriminant.
8399 2003-12-01 Robert Dewar <dewar@gnat.com>
8401 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
8404 * switch-c.adb: Minor reformatting of comments
8406 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
8408 * Makefile.in: Clean ups.
8410 2003-12-01 GNAT Script <nobody@gnat.com>
8412 * Make-lang.in: Makefile automatically updated
8414 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
8416 * 5wsystem.ads: Disable zero cost exception, not ready yet.
8418 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
8420 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
8421 to force serialization.
8423 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
8425 * g-socket.ads, g-socket.adb:
8426 Clarify documentation of function Stream. Introduce a Free procedure
8427 to release the returned Stream once it becomes unused.
8429 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
8431 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
8433 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
8434 since NT 4 cannot handle timeout values that are too large,
8435 e.g. DWORD'Last - 1.
8437 2003-11-26 Ed Schonberg <schonberg@gnat.com>
8440 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
8441 in procedure calls and whose expansion must be deferred.
8443 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
8447 (Build_Derived_Array_Type): Create operator for unconstrained type
8448 if ancestor is unconstrained.
8450 2003-11-26 Vincent Celier <celier@gnat.com>
8452 * make.adb (Project_Object_Directory): New global variable
8453 (Change_To_Object_Directory): New procedure
8454 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
8455 of Change_Dir directly. Do not change working directory to object
8456 directory of main project after each compilation.
8457 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
8459 Change to object directory of main project before binding step.
8460 (Initialize): Initialize Project_Object_Directory to No_Project
8463 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
8464 binding a Stand-Alone Library.
8466 * output.adb: Update Copyright notice
8467 (Write_Char): Output buffer when full
8469 2003-11-26 Robert Dewar <dewar@gnat.com>
8471 * sem_ch13.adb: (Check_Size): Reset size if size is too small
8474 (Check_Size): Fix documentation to include bit-packed array case
8476 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
8478 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
8480 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
8482 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
8485 * utils.c (init_gigi_decls): Change name of built-in setjmp to
8486 __builtin_setjmp, since this is apparently needed by recent
8489 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8491 * adadecode.c: Only include ctype.h if not IN_GCC.
8492 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
8494 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
8497 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
8498 signals and interrupts.
8500 * 5zintman.ads: New File.
8502 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
8503 add exception signals to the set of unmasked signals.
8506 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
8507 between signals and interrupts.
8508 Add to Unblocked_Signal_Mask the set of signals that are in
8512 Adding a check to see whether the Interrupt_ID we want to unmask is in
8513 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
8514 reason is that the index type of the Keep_Unmasked array is not always
8515 Interrupt_ID; it may be a subtype of Interrupt_ID.
8517 2003-11-24 Gary Dismukes <dismukes@gnat.com>
8520 (Remove_Side_Effects): Condition constantness of object created for a
8521 an unchecked type conversion on the constantness of the expression
8522 to ensure the correct value for 'Constrained when passing components
8523 of view-converted class-wide objects.
8525 2003-11-24 Robert Dewar <dewar@gnat.com>
8527 * par-load.adb (Load): Improve handling of misspelled and missing units
8528 Removes several cases of compilation abandoned messages
8530 * lib.adb: (Remove_Unit): New procedure
8532 * lib.ads: (Remove_Unit): New procedure
8534 * lib-load.adb: Minor reformatting
8536 2003-11-24 Vincent Celier <celier@gnat.com>
8539 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
8540 (Marking_Label): Label to mark processed source files. Incremented for
8542 (Gnatmake): Increase Marking_Labet for each executable
8543 (Is_Marked): Compare against marking label
8544 (Mark): Mark with marking label
8546 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
8549 Move the declaration of the TSD for System.Threads to System.Soft_Links.
8552 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
8553 (rts-cert): build a single relocatable object for the run-time lib.
8556 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
8559 Use gnatls rather than gcc to obtain the location of GNAT RTL for
8562 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
8564 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
8565 can not use it as before (that is, as a variable) when dumping it into
8566 the tree file. Add a local variable to store the result of this
8567 function and to be used as the string to be written into the tree.
8569 * scn.adb (Initialize_Scanner): Add comments explaining the recent
8572 * sinput.adb (Source_First, Source_Last): In case of
8573 Internal_Source_File, replace returning attributes of
8574 Internal_Source_Ptr (which is wrong) with returning attributes of
8577 2003-11-24 Ed Schonberg <schonberg@gnat.com>
8580 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
8581 used for implicit concatenation operators.
8585 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
8586 task bodies that are in the scope of a Suppress pragma.
8587 (Check_A Call): Use the flag to prevent spurious elaboration checks.
8589 * sinfo.ads, sinfo.adb:
8590 New flag No_Elaboration_Check on function/procedure calls, to properly
8591 suppress checks on calls in task bodies that are within a local suppress
8595 (Expand_Concatenate_Other): Use the proper integer type for the
8596 expression for the upper bound, to avoid universal_integer computations
8599 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
8601 * .cvsignore: Delete.
8603 2003-11-21 Andreas Schwab <schwab@suse.de>
8605 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
8607 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
8609 * 5wsystem.ads: Enable zero cost exception.
8611 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
8613 * 5ztiitho.adb: Remove an unreferenced variable.
8615 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
8617 * adaint.c: For FreeBSD, use mkstemp.
8619 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
8621 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
8623 2003-11-21 Robert Dewar <dewar@gnat.com>
8625 * bld.adb: Remove useless USE of gnatvsn
8627 * gnatchop.adb: Minor reformatting
8628 Clean up version handling to be more consistent
8630 * gnatxref.adb: Minor reformatting
8632 * gprcmd.adb: Minor reformatting
8633 Fix output of copyright to be more consistent with other tools
8635 2003-11-21 Vincent Celier <celier@gnat.com>
8637 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
8639 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
8641 * atree.adb (Initialize): Add initializations for global variables
8642 used in New_Copy_Tree.
8644 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
8645 Internal_Source_File as the actual).
8646 Put the set of statements creating Any_Character before the set of
8647 statements creating Any_Array to have Any_Character fully initialized
8648 when it is used in creating Any_Array.
8650 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
8651 not call Scan in case if the actual is Internal_Source_File
8652 Add 2003 to copyright note.
8654 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
8655 processing Internal_Source_File.
8657 * types.ads: Add the constant Internal_Source_File representing the
8658 source buffer for artificial source-code-like strings created within
8659 the compiler (the definition of Source_File_Index is changed).
8661 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
8663 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
8664 56system.ads: New file, FreeBSD version.
8666 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
8668 * Make-lang.in (ada.extraclean): Delete.
8670 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
8672 * gnatmem.adb: Clean up verbose output.
8674 * gprcmd.adb: Change copyright to FSF.
8676 2003-11-19 Vincent Celier <celier@gnat.com>
8678 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
8679 and Version (ignored).
8681 * symbols.ads: (Policy): New type
8682 (Initialize): New parameter Reference, Symbol_Policy and
8684 Remove parameter Force.
8687 * snames.ads, snames.adbadb: New standard names
8688 Library_Reference_Symbol_File and Library_Symbol_Policy
8691 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
8695 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
8697 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
8699 * prj.adb: (Project_Empty): New component Symbol_Data
8701 * prj.ads: (Policy, Symbol_Record): New types
8702 (Project_Data): New component Symbol_Data
8705 New attributes Library_Symbol_File, Library_Symbol_Policy and
8706 Library_Reference_Symbol_File.
8709 (Ada_Check): When project is a Stand-Alone library project, process
8710 attribute Library_Symbol_File, Library_Symbol_Policy and
8711 Library_Reference_Symbol_File.
8713 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
8714 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
8715 5sml-tgt.adb (Build_Dynamic_Library): New parameter
8716 Symbol_Data (ignored).
8718 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
8719 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
8720 functions Option_File_Name and Version_String. Set new options of
8721 gnatsym related to symbol file, symbol policy and reference symbol
8725 Extensive modifications to take into account the reference symbol file,
8726 the symbol policy, the library version and to put in the symbol file the
8727 minor and major IDs.
8729 * bld.adb (Process_Declarative_Items): Put second argument of
8730 gprcmd to_absolute between single quotes, to avoid problems with
8733 * bld-io.adb: Update Copyright notice.
8734 (Flush): Remove last character of a line, if it is a back slash, to
8735 avoid make problems.
8738 Implement new scheme with reference symbol file and symbol policy.
8740 * g-os_lib.ads: (Is_Directory): Clarify comment
8742 2003-11-19 Robert Dewar <dewar@gnat.com>
8744 * atree.adb: Move New_Copy_Tree global variables to head of package
8746 * errout.adb: Minor reformatting
8748 2003-11-19 Javier Miranda <miranda@gnat.com>
8750 * sem_ch4.adb: (Diagnose_Call): Improve error message.
8751 Add reference to Ada0Y (AI-50217)
8753 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
8754 sem_util.adb: Add reference to AI-50217
8756 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
8758 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
8760 * sem_aggr.adb: Complete documentation of AI-287 changes
8762 * par-ch4.adb: Document previous changes.
8764 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
8765 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
8768 * exp_aggr.adb: Add references to AI-287 in previous changes
8770 2003-11-19 Ed Schonberg <schonberg@gnat.com>
8773 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
8774 in the rewriting is the result of an inlined call.
8776 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
8777 parameter is a type conversion, use original node to construct the
8778 post-call assignment, because expression may have been rewritten, e.g.
8779 if it is a packed array.
8782 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
8783 body, just as it is in an instance.
8784 Categorization routines
8786 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
8787 Instantiate_Object): Set proper sloc reference for message on missing
8790 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
8792 * Makefile.in: Add FreeBSD libgnat pairs.
8794 * usage.adb: Fix typo in usage message.
8796 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
8798 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
8799 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
8801 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
8803 * s-thread.adb: This file is now a dummy implementation of
8806 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
8808 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
8810 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
8812 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
8813 instanciation references in the parent type description.
8815 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8817 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
8819 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
8820 TYPE_PRECISION directly from esize.
8822 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
8825 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
8827 * init.c: Initialization routines for FreeBSD
8829 * link.c: Link info for FreeBSD
8831 * sysdep.c: Add the case of FreeBSD
8833 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
8835 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
8836 already called in System.Threads.
8838 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
8839 environment task, as it has been moved to System.Threads.Initialization.
8841 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
8843 * adaint.c (__gnatlib_install_locks): Only reference
8844 __gnat_install_locks on VMS, since other platforms can avoid using
8845 --enable-threads=gnat
8847 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8849 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
8851 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
8852 TYPE_PACKED_ARRAY_TYPE_P.
8853 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
8855 Part of PR ada/12806
8856 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
8857 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
8859 2003-11-17 Vincent Celier <celier@gnat.com>
8861 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
8863 Do not set exit status to Failure when Warning is True.
8864 (Gnatchop): Make errors "no compilation units found" and
8865 "no source files written" warnings only.
8867 * make.adb (Gnatmake): When using a project file, set
8868 Look_In_Primary_Dir to False.
8869 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
8870 and Local_Configuration_Pragmas in the project where they are declared
8871 not an extending project which might have inherited them.
8873 * osint.adb (Locate_File): If Name is already an absolute path, do not
8874 look for a directory.
8876 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
8877 -gnats (Check_Syntax) is used, issue only a warning, not an error.
8879 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
8880 in objects of type Variable_Value.
8882 * prj.ads: (Variable_Value): New component Project
8884 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
8885 is in a project extended by Project.
8887 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
8888 Project of Variable_Values to this new parameter value.
8889 (Expression): Set component Project of Variable_Values.
8890 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
8891 Set the component Project in array elements.
8893 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
8895 * errout.adb: (Initialize): Add initialization for error nodes.
8897 * sem_ch12.adb (Initialize): Add missing initializations for
8898 Exchanged_Views and Hidden_Entities.
8900 2003-11-17 Ed Schonberg <schonberg@gnat.com>
8902 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
8903 already instantiated tree for use in subsequent inlining.
8904 (Analyze_Associations, Instantiate_Formal_Subprogram,
8905 Instantiate_Object): improve error message for mismatch in
8908 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
8909 instantiations of subprograms declared in instances.
8911 2003-11-17 Javier Miranda <miranda@gnat.com>
8913 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
8914 executed only under the Extensions_Allowed flag.
8916 2003-11-17 Robert Dewar <dewar@gnat.com>
8918 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
8920 (Address_Image): Fix bug of returning 0x instead of 0x0
8921 Minor reformatting (function specs).
8923 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
8924 (missed case of 33-63)
8926 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
8928 * s-thread.adb: Add comments for pragma Restriction
8930 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
8931 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
8933 2003-11-17 Ed Falis <falis@gnat.com>
8935 * s-thread.adb: Added No_Tasking restriction for this implementation.
8937 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
8939 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
8940 instanciation references in the parent type description.
8942 2003-11-17 GNAT Script <nobody@gnat.com>
8944 * Make-lang.in: Makefile automatically updated
8946 2003-11-16 Jason Merrill <jason@redhat.com>
8948 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
8949 and TAGS files that include them for each front end.
8951 2003-11-14 Andreas Jaeger <aj@suse.de>
8953 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
8954 is the canonical version.
8955 * misc.c (gnat_handle_option): Likewise.
8957 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
8959 * 5nsystem.ads: New file for x86_64-linux-gnu.
8961 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
8963 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
8965 * comperr.adb: Fix logic in previous change.
8967 2003-11-13 Vincent Celier <celier@gnat.com>
8969 * 5bml-tgt.adb (Build_Dynamic_Library): Use
8970 Osint.Include_Dir_Default_Prefix instead of
8971 Sdefault.Include_Dir_Default_Name.
8973 * gnatlbr.adb: Update Copyright notice
8974 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
8975 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
8976 instead of Sdefault.Object_Dir_Default_Name
8979 (Process_Binder_File): Never suppress the option following -Xlinker
8982 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
8983 Sdefault.Object_Dir_Default_Name.
8985 * osint.ads, osint.adb:
8986 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
8989 * vms_conv.ads: Minor reformating
8990 Remove GNAT STANDARD and GNAT PSTA
8993 Allow GNAT MAKE to have several files on the command line.
8994 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
8995 Sdefault.Object_Dir_Default_Name.
8997 Remove data for GNAT STANDARD
9000 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
9001 Remove data for GNAT STANDARD
9002 Remove options and documentation for -gnatwb/-gnatwB: these warning
9003 options no longer exist.
9005 2003-11-13 Ed Falis <falis@gnat.com>
9007 * 5zthrini.adb: (Init_RTS): Made visible
9010 (Register): Removed unnecessary call to taskVarGet that checked whether
9011 an ATSD was already set as a task var for the argument thread.
9014 Updated comment to reflect that this is a VxWorks version
9015 Added context clause for System.Threads.Initialization
9016 Added call to System.Threads.Initialization.Init_RTS
9018 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
9021 (Init_RTS): New procedure, for the initialization of the run-time lib.
9024 Remove dependancy on System.Init, so that this file can be used in the
9025 AE653 sequential run-time lib.
9027 2003-11-13 Robert Dewar <dewar@gnat.com>
9029 * bindgen.adb: Minor reformatting
9031 2003-11-13 Ed Schonberg <schonberg@gnat.com>
9034 (Apply_Discriminant_Check): Do no apply check if target type is derived
9035 from source type with no applicable constraint.
9038 (Ensure_System_Dependency): Do not apply the style checks that may have
9039 been specified for the main unit.
9042 (Find_Selected_Component): Further improvement in error message, with
9046 (Resolve): Handle properly the case of an illegal overloaded protected
9049 2003-11-13 Javier Miranda <miranda@gnat.com>
9052 (Has_Default_Init_Comps): New function to check the presence of
9053 default initialization in an aggregate.
9054 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
9055 extension aggregate of a limited record. In addition, a new formal
9056 was added to do not initialize the record controller (if any) during
9057 this recursive expansion of ancestors.
9058 (Init_Controller): Add support for limited record components.
9059 (Expand_Record_Aggregate): In case of default initialized components
9060 convert the aggregate into a set of assignments.
9062 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
9063 describing the new syntax.
9064 Nothing else needed to be done because this subprogram delegates part of
9065 its work to P_Precord_Or_Array_Component_Association.
9066 (P_Record_Or_Array_Component_Association): Give support to the new
9067 syntax for default initialization of components.
9070 (Resolve_Aggregate): Relax the strictness of the frontend in case of
9072 (Resolve_Record_Aggregate): Give support to default initialized
9074 (Get_Value): In case of default initialized components, duplicate
9075 the corresponding default expression (from the record type
9076 declaration). In case of default initialization in the *others*
9077 choice, do not check that all components have the same type.
9078 (Resolve_Extension_Aggregate): Give support to limited extension
9082 (Check_Initialization): Relax the strictness of the front-end in case
9083 of aggregate and extension aggregates. This test is now done in
9084 Get_Value in a per-component manner.
9086 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
9087 expression corresponds to a limited aggregate. This test is now done
9090 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
9093 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
9094 present in an N_Component_Association node
9096 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
9098 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
9099 type-conformant entry only if they are homographs.
9101 2003-11-13 GNAT Script <nobody@gnat.com>
9103 * Make-lang.in: Makefile automatically updated
9105 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9107 * adadecode.c: Use <> form of include for ctype.h.
9108 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
9110 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9112 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
9113 Works around PR middle-end/6552.
9115 2003-11-10 Ed Falis <falis@gnat.com>
9117 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
9119 * 5zinit.adb: (Install_Handler): Moved back to spec
9120 (Install_Signal_Handlers): Deleted
9122 * 5zthrini.adb: Added context clause for System.Storage_Elements
9123 (Register): Only handles creation of taskVar; initialization moved to
9125 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
9126 Added declaration of environment task secondary stack and
9129 * s-thread.adb: Implement bodies for thread body processing
9132 Added comment identifying supported targets for pragma Thread_Body.
9134 2003-11-10 Pascal Obry <obry@gnat.com>
9136 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
9140 (Open): Properly check for string length before copying into the buffer.
9141 Raises Name_Error if buffer is too small. Note that this was a potential
9144 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
9146 * bindgen.adb, comperr.adb: Code clean ups.
9147 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
9149 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
9151 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
9153 2003-11-10 Vincent Celier <celier@gnat.com>
9156 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
9159 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
9161 * prj.adb: (Project_Empty): Add new boolean component Virtual
9163 * prj.ads: (Virtual_Prefix): New constant string
9164 (Project_Data): New boolean component Virtual
9166 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
9167 a library project is extended by a virtual extending project.
9170 Modifications throughout to implement extending-all project, including:
9171 (Virtual_Hash, Processed_Hash): New hash tables
9172 (Create_Virtual_Extending_Project): New procedure
9173 (Look_For_Virtual_Projects_For): New procedure
9176 (Process): After checking the projects, if main project is an
9177 extending-all project, set the object directory of all virtual extending
9178 project to the object directory of the main project.
9179 Adjust error message when a virtual extending project has the same
9180 object directory as an project being extended.
9181 (Recursive_Process): If name starts with the virtual prefix, set Virtual
9182 to True in the project data.
9185 (Default_Project_Node): Add new boolean component Extending_All
9186 (Is_Extending_All): New function
9187 (Set_Is_Extending_All): New procedure
9189 * prj-tree.ads: (Is_Extending_All): New function
9190 (Set_Is_Extending_All): New procedure
9191 (Project_Node_Record): New boolean component Extending_All
9193 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
9196 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
9198 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
9199 "gprcmd prefix" to define it.
9201 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
9203 * einfo.ads: Fix a typo and remove an extraneous word in comments.
9206 (Create_Dummy_Package_Unit): Set the scope of the entity for the
9207 created dummy package to Standard_Standard, not to itself, to
9208 defend other parts of the front-end against encoutering a cycle in
9212 (Analyze_With_Clause): When setting the entities for the successive
9213 N_Expanded_Names that constitute the name of a child unit, do not
9214 attempt to go further than Standard_Standard in the chain of scopes.
9215 This case arises from the placeholder units created by
9216 Create_Dummy_Package_Unit in the case of a with_clause for a
9217 nonexistent child unit.
9219 2003-11-10 Ed Schonberg <schonberg@gnat.com>
9222 (Expand_Thread_Body): Place subprogram on scope stack, so that new
9223 declarations are given the proper scope.
9226 (Check_Expr_Constants): Reject an expression that contains a constant
9227 created during expansion, and that appears after the object to which
9228 the address clause applies.
9230 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
9231 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
9232 that uses 'Range of a function call with controlled components, so
9233 that the function result can be finalized before starting the loop.
9236 (Find_Selected_Component): Improve error message when prefix is
9237 an implicit dereference of an incomplete type.
9239 2003-11-10 Robert Dewar <dewar@gnat.com>
9241 * opt.ads: New Print_Standard flag for -gnatS switch
9243 * sem_ch13.adb: Remove some additional checks for unaligned arrays
9245 * cstand.adb (Create_Standard): Print out package standard if -gnatS
9248 * debug.adb: Update doc for -gnatds to discuss relationship with new
9251 * sinfo.adb: Add new field Entity_Or_Associated_Node
9253 * sinfo.ads: Add new field Entity_Or_Associated_Node
9254 Update documentation for Associated_Node and Entity fields to clarify
9255 relationship and usage.
9258 (Write_Id): Properly process Associated_Node field in generic template
9261 Recognize new -gnatS switch for printing package Standard
9262 This replaces gnatpsta
9265 Add line for new -gnatS switch for printing package Standard
9266 This replaces gnatpsta
9268 2003-11-10 Andreas Jaeger <aj@suse.de>
9270 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
9273 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
9275 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
9278 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
9280 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
9283 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
9285 * sysdep.c: Add handling of cygwin.
9287 2003-11-10 GNAT Script <nobody@gnat.com>
9289 * Make-lang.in: Makefile automatically updated
9291 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
9294 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
9295 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
9296 Replace GNAT_ROOT by GCC_ROOT.
9298 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
9300 2003-11-06 Zack Weinberg <zack@codesourcery.com>
9302 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
9303 and update for changed meaning of GET_MODE_BITSIZE.
9305 2003-11-04 Doug Rupp <rupp@gnat.com>
9307 * sysdep.c: Problem discovered during IA64 VMS port.
9308 [VMS] #include <unixio.h> to get proper prototypes.
9311 Issues discovered/problems fixed during IA64 VMS port.
9312 [VMS] #define _POSIX_EXIT for proper semantics.
9313 [VMS] #include <unixio.h> for proper prototypes.
9314 [VMS] (fork): #define IA64 version.
9315 (__gnat_os_exit): Remove unnecessary VMS specific code.
9317 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9319 Part of PR ada/12806
9321 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
9325 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
9328 * targtyps.c, decl.c, misc.c,
9329 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
9330 routines to work around change in FP sizing semantics in GCC.
9333 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
9335 * gigi.h: (enumerate_modes): New function.
9337 * Make-lang.in: (ada/misc.o): Add real.h.
9339 * misc.c: (enumerate_modes): New function.
9341 2003-11-04 Robert Dewar <dewar@gnat.com>
9343 * 3vtrasym.adb: Minor reformatting
9344 Use terminology encoded/decoded name, rather than C++ specific notion
9345 of mangling (this is the terminology used throughout GNAT).
9347 * einfo.h: Regenerated
9349 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
9352 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
9354 * par-prag.adb: Add dummy entry for Thread_Body pragma
9357 Add entries for System.Threads entities for thread body processing
9360 (Analyze_Pragma, Access attributes): Check these are not applied to a
9361 thread body, since this is not permitted
9363 * sem_prag.adb: Add processing for Thread_Body pragma.
9367 (Resolve_Call): Check for incorrect attempt to call a thread body
9368 procedure with a direct call.
9370 * snames.ads, snames.adb: Add entry for Thread_Body pragma
9371 Add names associated with thread body expansion
9373 * snames.h: Add entry for Thread_Body pragma
9375 * s-thread.adb: Add entries for thread body processing
9376 These are dummy bodies so far
9378 * s-thread.ads: Add documentation on thread body handling.
9379 Add entries for thread body processing.
9381 2003-11-04 Javier Miranda <miranda@gnat.com>
9384 (Build_Limited_Views): Return after posting an error in case of limited
9385 with_clause on subprograms, generics, instances or generic renamings
9386 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
9387 on subprograms, generics, instances or generic renamings
9389 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
9391 * raise.c (setup_to_install): Correct mistake in last revision; two
9392 arguments out of order.
9394 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
9395 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
9396 notice, missed in previous change.
9397 Remove trailing blanks and other style errors introduced in previous
9400 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
9402 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
9403 rid of the wrapper for a LJM type, ensuring we don't do that if the
9404 field is addressable. This avoids potential low level type view
9405 mismatches later on, for instance in a by-reference argument passing
9408 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9410 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
9411 aligned at byte boundary.
9413 2003-11-04 Joel Brobecker <brobecker@gnat.com>
9415 * decl.c (components_to_record): Do not delete the empty variants from
9416 the end of the union type.
9418 2003-11-04 Ed Schonberg <schonberg@gnat.com>
9420 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
9421 operation for a derived type, an explicit declaration may use a local
9424 2003-11-04 Vincent Celier <celier@gnat.com>
9426 * make.adb (Gnatmake): Allow main sources on the command line with a
9427 library project when it is only for compilation (no binding or
9430 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9432 * Makefile.in: Remove many duplicate variables.
9434 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
9436 * Make-lang.in (dvi): Move targets to $(docobjdir).
9437 (gnat_ug_vms.dvi): Simplify rule and adjust target.
9438 (gnat_ug_wnt.dvi): Likewise.
9439 (gnat_ug_unx.dvi): Likewise.
9440 (gnat_ug_vxw.dvi): Likewise.
9441 (gnat_rm.dvi): Likewise.
9442 (gnat-style.dvi): Likewise.
9444 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
9446 * gigi.h: Missed commit from update for C90.
9448 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
9450 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
9452 2003-10-31 Andreas Schwab <schwab@suse.de>
9454 * raise.c (get_action_description_for): Fix typo in last change.
9456 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
9459 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
9460 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
9462 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
9464 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
9465 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
9466 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
9467 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
9468 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
9470 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
9473 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
9474 numbers when symbol name is too long.
9476 2003-10-30 Ed Falis <falis@gnat.com>
9478 * g-signal.ads, g-signal.adb: New files
9480 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
9482 * Makefile.rtl: Introduce GNAT.Signals
9484 2003-10-30 Robert Dewar <dewar@gnat.com>
9486 * freeze.adb: Minor reformatting
9488 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
9490 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
9491 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
9492 New handling of Id_Check parameter to improve recognition of keywords
9493 used as identifiers.
9494 Update copyright notice to include 2003
9496 2003-10-29 Robert Dewar <dewar@gnat.com>
9498 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
9499 sem_ch10.adb: Minor reformatting
9501 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
9502 (Expand_Assign_Record): Test right hand side for bit unaligned as well
9504 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
9506 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
9507 Support for TBK$SYMBOLIZE-based symbolic traceback.
9509 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
9512 Revert previous change, that did not work well when pragma No_Run_Time
9513 was used in conjunction with a run-time other than ZFP.
9515 2003-10-29 Vincent Celier <celier@gnat.com>
9518 (Gnatmake): When there are no Ada mains in attribute Main, disable the
9519 bind and link steps only is switch -z is not used.
9521 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
9523 * Makefile.generic: Remove duplicated setting of CC.
9525 * Makefile.prolog: Set CC to gcc by default, to override make's
9528 * einfo.h: Regenerated.
9530 2003-10-29 Ed Schonberg <schonberg@gnat.com>
9532 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
9533 current body, after compiling subunit.
9535 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
9536 when in deleted code, because gigi needs properly ordered freeze
9537 actions to annotate types.
9539 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
9540 prevent the premature freezing of record type that contains
9541 subcomponents with a private type that does not yet have a completion.
9543 2003-10-29 Javier Miranda <miranda@gnat.com>
9546 (Analyze_Package_Instantiation): Check that instances can not be used in
9547 limited with_clauses.
9550 (Analyze_Package_Renaming): Check that limited withed packages cannot
9551 be renamed. Improve text on error messages related to limited
9554 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
9556 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
9557 Update copyright notice.
9559 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
9560 (Install_Limited_Context_Clauses): New subprogram that isolates all the
9561 checks required for limited context_clauses and installs the limited
9563 (Install_Limited_Withed_Unit): Complete its documentation.
9564 (Analyze_Context): Check that limited with_clauses are only allowed in
9566 (Install_Context): Call Install_Limited_Context_Clauses after the
9567 parents have been installed.
9568 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
9569 package as 'From_With_Type'; this mark indicates that the limited view
9570 is installed. Used to check bad usages of limited with_clauses.
9571 (Build_Limited_Views): Do not add shadow entities to the scope's list
9572 of entities. Do not add real entities to the Non_Limited_Views chain.
9573 Improve error notification.
9574 (Remove_Context_Clauses): Remove context clauses in two phases:
9575 limited views first and regular views later (to maintain the
9577 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
9578 its visible entities.
9580 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
9582 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
9583 with any type that Is_Fixed_Point_Type.
9585 * sinfo.ads: Fix documentation for Associated_Node attribute.
9587 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
9589 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
9590 both '-gnatc' and '-gnatt' are specified.
9592 * atree.adb (Initialize): Add initialization for Node_Count (set to
9595 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9597 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
9598 do not consider as Pure.
9600 Part of implementation of function-at-a-time:
9602 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
9603 (tree_transform): Add new argument to build_component_ref.
9604 (tree_transform, case N_Assignment_Statement): Make and return an
9606 (tree_transform): If result IS_STMT, set flags and return it.
9607 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
9609 * utils2.c (build_simple_component_ref, build_component_ref): Add new
9611 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
9612 (build_allocator): Likewise.
9614 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
9615 Add new arg to build_component_ref.
9616 (maybe_unconstrained_array, unchecked_convert): Likewise.
9618 * ada-tree.def (EXPR_STMT): New code.
9620 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
9622 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
9623 build_component_ref calls.
9625 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
9627 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
9628 (build_component_ref): Add new argument, NO_FOLD_P.
9630 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
9632 * Makefile.generic: Add missing substitution on object_deps handling.
9635 * Make-lang.in (check-ada): Enable ACATS test suite.
9637 2003-10-27 Robert Dewar <dewar@gnat.com>
9640 (Freeze_Array_Type): We do not need an initialization routine for types
9641 derived from String or Wide_String. They should be treated the same
9642 as String and Wide_String themselves. This caused problems with the
9643 use of Initialize_Scalars.
9646 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
9647 composites. This allows use of component clauses that are not byte
9651 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
9652 is an attempt to pack an array of atomic objects.
9654 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
9656 2003-10-27 Pascal Obry <obry@gnat.com>
9659 (Basename): Check for drive letters in a pathname only on DOS based OS.
9661 2003-10-27 Vincent Celier <celier@gnat.com>
9664 (Gnatmake): When unable to change dir to the object dir, display the
9665 content of the parent dir of the obj dir, to try to understand why this
9668 2003-10-27 GNAT Script <nobody@gnat.com>
9670 * Make-lang.in: Makefile automatically updated
9672 2003-10-27 Ed Schonberg <schonberg@gnat.com>
9675 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
9676 should not be done in Save/Restore_Scope_Stack, because it is performed
9680 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
9681 whether use clauses should be removed/restored.
9684 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
9685 whether use clauses should be removed/restored.
9687 2003-10-26 Andreas Jaeger <aj@suse.de>
9689 * Makefile.in: Remove duplicated lines.
9691 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
9693 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
9694 minimize the differences with ACT tree.
9696 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
9697 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
9698 Gnatvsn.Gnat_Static_Version_String to reduce differences between
9701 2003-10-24 Pascal Obry <obry@gnat.com>
9703 * adadecode.c (ostrcpy): New function.
9704 (__gnat_decode): Use ostrcpy of strcpy.
9705 (has_prefix): Set first parameter a const.
9706 (has_suffix): Set first parameter a const.
9707 Update copyright notice. Fix source name in header.
9708 Removes a trailing space.
9711 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
9714 Remove the test against being in No_Run_Time_Mode before generating a
9715 call to Register_Tag. It is redundant with the test against the
9716 availability of the function Register_Tag.
9718 2003-10-24 Vincent Celier <celier@gnat.com>
9720 * g-catiio.adb: (Month_Name): Correct spelling of February
9722 * make.adb: (Mains): New package
9723 (Initialize): Call Mains.Delete
9724 (Gnatmake): Check that each main on the command line is a source of a
9725 project file and, if there are several mains, each of them is a source
9726 of the same project file.
9727 (Gnatmake): When a foreign language is specified in attribute Languages,
9728 no main is specified on the command line and attribute Mains is not
9729 empty, only build the Ada main. If there is no Ada main, just compile
9730 the Ada sources and their closure.
9731 (Gnatmake): If a main is specified on the command line with directory
9732 information, check that the source exists and, if it does, that the path
9733 is the actual path of a source of a project.
9736 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
9737 Full_Path is True, return the full path instead of the simple file name.
9738 (Project_Of): New function
9741 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
9743 (Project_Of): New function
9745 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
9748 Ensure objects of main project are always checked and rebuilt if needed.
9749 Set CC to gcc by default.
9750 Prepare new handling of link by creating a global archive (not activated
9753 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
9754 stringt.h: Update copyright notice. Remove trailing blanks.
9755 Fix source name in header.
9757 2003-10-24 Robert Dewar <dewar@gnat.com>
9759 * sem_ch12.adb: Minor reformatting
9762 Minor reformatting (including new function return style throughout)
9765 Minor reformatting (including new function return style throughout)
9767 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
9769 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
9770 stringt.h: Update copyright notice. Remove trailing blanks.
9771 Fix source name in header.
9773 2003-10-24 GNAT Script <nobody@gnat.com>
9775 * Make-lang.in: Makefile automatically updated
9777 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
9779 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
9780 stringt.h: Convert to ISO C90 declarations and definitions.
9782 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
9785 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
9786 External_Tag attribute definition clauses.
9788 2003-10-23 Ed Schonberg <schonberg@gnat.com>
9791 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
9792 child unit, generate a fully qualified name to avoid spurious errors
9793 when the context contains renamings of different child units with
9794 the same simple name.
9796 * exp_dbug.ads: Add documentation on name qualification for renamings
9799 2003-10-23 Robert Dewar <dewar@gnat.com>
9801 * g-regpat.ads, g-regpat.adb: Minor reformatting
9803 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
9805 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
9807 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9809 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
9812 * urealp.h: (Machine): Update to proper definition.
9814 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
9816 * init.c, adaint.c: Minor reformatting.
9818 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
9820 * adaint.c (w32_epoch_offset): Define static const at file level.
9821 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
9822 rather than t_create, t_access in call to GetFileTime. Use union
9823 to convert between FILETIME and unsigned long long.
9824 (__gnat_file_time_name): Test for invalid file handle.
9825 (__gnat_set_filetime_name): Support win32 targets using
9828 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
9830 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
9832 * ctrl_c.c (__gnat_int_handler): Remove declaration.
9834 * decl.c (creat_concat_name): Const-ify prefix.
9836 * adaint.c: Include ctype.h if __MINGW32__.
9837 (__gnat_readlink): Mark arguments as possibly unused.
9838 (__gnat_symlink): Likewise.
9839 (__gnat_is_symbolic_link): Likewise.
9840 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
9842 (__gnat_file_time_name): Don't declare struct stat statbuf when
9844 (__gnat_is_absolute_path): Add parenthesis around condition of
9845 'if' statement to avoid warning.
9846 (__gnat_plist_init): Specify void as parameter.
9847 (plist_enter): Likewise.
9848 (plist_leave): Likewise.
9849 (remove_handle): Make static. Initialize prev.
9851 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
9853 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
9854 * cstreams.c (__gnat_full_name): Minor improvements and clean up
9857 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9859 * tracebak.c (MAX): Avoid redefinition warning.
9861 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
9862 Change msg to const char *.
9863 (__gnat_install_handler): Remove ss, unused.
9864 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
9866 * cstreams.c (__gnat_full_name): Declare p only when used.
9867 (__gnat_full_name) [sgi] Return buffer.
9869 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
9871 * mingw32.h: New file.
9872 * gnat_wrapper.adb: New file.
9874 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
9876 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
9877 string match a pre compiled regular expression (the corresponding
9878 version of the function working on a raw regular expression)
9879 Fix typos in various comments
9880 Update copyright notice in spec
9882 2003-10-21 Gary Dismukes <dismukes@gnat.com>
9885 (Component_Needs_Simple_Initialization): Return False when the type is a
9886 packed bit array. Revise spec comments to document this case.
9889 (Expand_Pragma_Import): Set any expression on the imported object to
9890 empty to avoid initializing imported objects (in particular this
9891 covers the case of zero-initialization of bit arrays).
9892 Update copyright notice.
9894 2003-10-21 Ed Schonberg <schonberg@gnat.com>
9897 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
9898 a subunit is missing.
9899 (Instantiate_Subprogram_Body): If body of function is missing, set type
9900 of return expression explicitly in dummy body, to prevent cascaded
9901 errors when a subunit is missing.
9905 (Access_Subprogram_Declaration): Verify that return type is valid.
9909 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
9914 (Corresponding_Discriminant): If the scope of the discriminant is a
9915 private type without discriminant, use its full view.
9918 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
9920 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
9921 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
9922 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
9923 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
9924 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
9925 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
9926 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
9927 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
9928 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
9929 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
9930 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
9931 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
9932 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
9933 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
9934 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
9935 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
9936 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
9937 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
9938 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
9939 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
9940 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
9941 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
9942 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
9943 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
9944 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
9945 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
9946 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
9947 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
9948 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
9949 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
9950 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
9951 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
9952 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
9953 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
9954 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
9955 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
9956 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
9957 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
9958 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
9959 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
9960 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
9961 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
9962 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
9963 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
9964 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
9965 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
9966 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
9967 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
9968 vms_conv.ads, vms_conv.adb, vms_data.ads,
9969 vxaddr2line.adb: Files added. Merge with ACT tree.
9971 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
9972 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
9973 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
9974 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
9975 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
9976 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
9977 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
9978 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
9979 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
9980 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
9982 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
9983 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
9984 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
9985 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
9986 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
9987 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
9988 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
9989 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
9990 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
9991 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
9992 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
9993 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
9994 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
9995 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
9996 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
9997 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
9998 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
9999 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
10000 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
10001 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
10002 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
10003 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
10004 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
10005 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
10006 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
10007 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
10008 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
10009 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
10010 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
10011 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
10012 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
10013 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
10014 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
10015 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
10016 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
10017 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
10018 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
10019 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
10020 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
10021 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
10022 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
10023 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
10024 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
10025 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
10026 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
10027 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
10028 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
10029 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
10030 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
10031 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
10032 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
10033 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
10034 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
10035 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
10036 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
10037 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
10038 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
10039 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
10040 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
10041 checks.adb, checks.ads, cio.c, comperr.adb,
10042 comperr.ads, csets.adb, cstand.adb, cstreams.c,
10043 debug_a.adb, debug_a.ads, debug.adb, decl.c,
10044 einfo.adb, einfo.ads, errout.adb, errout.ads,
10045 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
10046 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
10047 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
10048 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
10049 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
10050 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
10051 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
10052 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
10053 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
10054 fe.h, fmap.adb, fmap.ads, fname.adb,
10055 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
10056 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
10057 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
10058 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
10059 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
10060 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
10061 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
10062 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
10063 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
10064 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
10065 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
10066 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
10067 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
10068 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
10069 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
10070 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
10071 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
10072 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
10073 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
10074 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
10075 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
10076 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
10077 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
10078 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
10079 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
10080 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
10081 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
10082 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
10083 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
10084 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
10085 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
10086 layout.adb, lib.adb, lib.ads, lib-list.adb,
10087 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
10088 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
10089 link.c, live.adb, make.adb, make.ads,
10090 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
10091 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
10092 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
10093 misc.c, mkdir.c, mlib.adb, mlib.ads,
10094 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
10095 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
10096 namet.adb, namet.ads, namet.h, nlists.ads,
10097 nlists.h, nmake.adt, opt.adb, opt.ads,
10098 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
10099 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
10100 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
10101 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
10102 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
10103 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
10104 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
10105 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
10106 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
10107 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
10108 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
10109 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
10110 prj-util.adb, prj-util.ads, raise.c, raise.h,
10111 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
10112 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
10113 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
10114 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
10115 scans.ads, scn.adb, scn.ads, s-crc32.adb,
10116 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
10117 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
10118 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
10119 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
10120 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
10121 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
10122 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
10123 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
10124 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
10125 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
10126 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
10127 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
10128 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
10129 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
10130 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
10131 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
10132 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
10133 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
10134 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
10135 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
10136 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
10137 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
10138 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
10139 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
10140 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
10141 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
10142 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
10143 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
10144 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
10145 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
10146 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
10147 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
10148 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
10149 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
10150 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
10151 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
10152 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
10153 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
10154 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
10155 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
10156 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
10157 stringt.adb, stringt.ads, stringt.h, style.ads,
10158 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
10159 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
10160 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
10161 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
10162 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
10163 table.adb, table.ads, targparm.adb, targparm.ads,
10164 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
10165 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
10166 ttypes.ads, types.ads, types.h, uintp.adb,
10167 uintp.ads, uintp.h, uname.adb, urealp.adb,
10168 urealp.ads, urealp.h, usage.adb, utils2.c,
10169 utils.c, validsw.adb, validsw.ads, widechar.adb,
10170 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
10171 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
10172 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
10173 gnatvsn.ads: Merge with ACT tree.
10175 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
10177 2003-10-20 Mark Mitchell <mark@codesourcery.com>
10179 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
10180 (gnat_ug_vmx.info): Likewise.
10181 (gnat_ug_vxw.info): Likewise.
10182 (gnat_ug_wnt.info): Likewise.
10183 (gnat_rm.info): Likewise.
10184 (gnat-style.info): Likewise.
10186 * Make-lang.in (ada.install-info): Remove target.
10187 (info): New target.
10188 (install-info): Likewise.
10189 (gnat_ug_unx.info): Simplify rule.
10190 (gnat_ug_vmx.info): Likewise.
10191 (gnat_ug_vxw.info): Likewise.
10192 (gnat_ug_wnt.info): Likewise.
10193 (gnat_rm.info): Likewise.
10194 (gnat-style.info): Likewise.
10196 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
10198 * Make-lang.in: Replace uses of $(target_alias) with
10199 $(target_noncanonical).
10200 * ada/Makefile.in: Remove unused mention of $(target_alias).
10202 2003-10-06 Mark Mitchell <mark@codesourcery.com>
10204 * Make-lang.in (ada.info): Replace with ...
10206 (ada.dvi): Replace with ...
10209 2003-09-29 Zack Weinberg <zack@codesourcery.com>
10211 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
10212 initialize dconstp5 and dconstmp5.
10214 2003-09-28 Richard Henderson <rth@redhat.com>
10216 * trans.c (tree_transform): Update call to expand_asm_operands.
10218 2003-09-21 Richard Henderson <rth@redhat.com>
10220 * trans.c, utils.c: Revert.
10222 2003-09-21 Richard Henderson <rth@redhat.com>
10224 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
10227 2003-09-04 Michael Matz <matz@suse.de>
10229 * misc.c: Include "target.h".
10230 * Make-lang.in (misc.o): Add dependency on target.h.
10232 2003-09-03 DJ Delorie <dj@redhat.com>
10234 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
10237 2003-08-30 Zack Weinberg <zack@codesourcery.com>
10239 * Makefile.in: Update substitutions to match changes to
10240 configure. Use include directives instead of @-insertions
10241 to read in host and target fragments. Add a rule to
10242 regenerate ada/Makefile.
10244 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
10246 * lang-options.h: Remove.
10247 * lang.opt: Add help text.
10249 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
10251 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
10254 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
10256 * misc.c (gnat_handle_option): Don't handle filenames.
10258 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
10260 * Make-lang.in: Replace PWD with PWD_COMMAND.
10261 * Makefile.adalib: Likewise.
10262 * Makefile.in: Likewise.
10264 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
10266 * misc.c (gnat_argv): Revert last change.
10267 (gnat_handle_option, gnat_init_options): Copy arguments.
10269 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
10271 * misc.c (gnat_argv): Make const.
10273 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
10275 * misc.c (save_argc, save_argv): Keep non-static!
10277 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
10279 * misc.c (save_argc, save_argv): Make static.
10280 (gnat_init_options): New prototype.
10281 (gnat_init_options): Update.
10283 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
10285 * gnat_ug.texi: Remove unlikely characters from @vars.
10286 * gnat_ug_vms.texi: Regenerate.
10288 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
10290 * misc.c (record_code_position): Adjust emit_note call.
10292 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
10294 * misc.c (gnat_handle_option): Don't check for missing arguments.
10296 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
10298 * utils.c (end_subprog_body): Adjust expand_function_end call.
10300 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
10302 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
10305 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
10307 * lang.opt: Declare Ada.
10308 * misc.c (gnat_init_options): Update.
10310 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
10312 * utils.c (begin_subprog_body): Adjust init_function_start call.
10314 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
10316 * Make-lang.in: Update to use options.c and options.h.
10317 * misc.c: Include options.h not aoptions.h.
10318 (gnat_handle_option): Abort on unrecognized switch.
10319 (gnat_init_options): Request Ada switches.
10321 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
10323 * lang.opt: Add -Wall.
10324 * misc.c (gnat_handle_option): Handle it.
10326 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
10328 * misc.c (gnat_handle_option): Fix warnings.
10330 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
10332 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
10334 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
10336 * Make-lang.in: Update to handle command-line options.
10337 * lang.opt: New file.
10338 * misc.c: Include aoptions.h.
10339 (cl_options_count, cl_options): Remove.
10340 (gnat_handle_option): New.
10341 (gnat_decode_option): Remove.
10342 (LANG_HOOKS_DECODE_OPTION): Remove.
10343 (LANG_HOOKS_HANDLE_OPTION): Override.
10345 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
10347 * init.c, misc.c, trans.c, utils.c: Remove dead code.
10349 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
10351 * Makefile.in: Replace "host_canonical" with "host" for autoconf
10354 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
10356 * Make-lang.in: Update.
10357 * misc.c: Include opts.h. Define cl_options_count and cl_options.
10359 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
10361 * misc.c (gnat_init_options): Update.
10363 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
10365 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
10366 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
10367 __attribute__ ((__unused__)).
10369 2003-06-05 Jan Hubicka <jh@suse.cz>
10371 * Make-lang.in: Add support for stageprofile and stagefeedback
10373 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
10375 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
10376 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
10378 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
10380 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
10381 Remove non-VMS directive.
10382 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
10384 (Examples of gnatls Usage): Remove VMS alternative.
10386 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
10389 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
10390 and turn ZCX_By_Default back to False since the underlying support
10391 is not quite there yet.
10393 2003-06-01 Andreas Jaeger <aj@suse.de>
10395 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
10396 and ROUND_TYPE_SIZE_UNIT.
10398 2003-05-22 Geert Bosch <bosch@gnat.com>
10400 * gnat_rm.texi : Remove reference to Ada Core Technologies.
10402 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
10404 * trans.c (tree_transform): Use location_t and input_location
10406 (build_unit_elab): Likewise.
10407 * utils.c (create_label_decl): Likewise.
10409 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
10411 * trans.c (tree_transform, build_unit_elab,
10412 set_lineno): Rename lineno to input_line.
10413 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
10414 end_subprog_body): Likewise.
10415 * utils2.c (build_call_raise): Likewise.
10417 2003-05-01 Laurent Guerby <guerby@acm.org>
10420 * 5iosinte.ads: Increase pthread_cond_t size to match recent
10421 LinuxThread and NPTL version, merge from ACT.
10423 2003-04-28 Zack Weinberg <zack@codesourcery.com>
10425 * utils.c (convert): No need to clear TREE_CST_RTL.
10427 2003-04-23 Geert Bosch <bosch@gnat.com>
10429 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
10430 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
10431 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
10432 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
10433 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
10434 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
10435 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
10436 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
10437 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
10438 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
10439 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
10440 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
10441 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
10442 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
10443 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
10444 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
10445 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
10446 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
10447 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
10448 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
10449 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
10450 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
10451 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
10452 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
10453 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
10454 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
10455 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
10456 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
10457 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
10458 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
10459 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
10460 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
10461 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
10462 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
10463 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
10464 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
10465 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
10466 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
10467 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
10468 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
10469 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
10470 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
10471 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
10472 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
10473 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
10474 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
10475 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
10476 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
10477 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
10478 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
10479 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
10480 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
10481 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
10482 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
10483 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
10484 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
10485 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
10486 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
10487 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
10488 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
10489 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
10490 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
10491 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
10492 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
10493 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
10494 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
10495 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
10496 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
10497 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
10498 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
10499 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
10500 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
10501 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
10502 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
10503 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
10504 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
10505 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
10506 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
10507 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
10508 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
10509 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
10510 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
10511 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
10512 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
10513 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
10514 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
10515 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
10516 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
10517 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
10518 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
10519 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
10520 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
10521 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
10522 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
10523 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
10524 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
10525 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
10526 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
10527 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
10528 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
10529 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
10530 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
10531 ali.adb, ali.ads, alloc.ads, argv.c,
10532 atree.adb, atree.ads, atree.h, aux-io.c,
10533 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
10534 binde.adb, binde.ads, binderr.adb, binderr.ads,
10535 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
10536 butil.adb, butil.ads, cal.c, calendar.ads,
10537 casing.adb, casing.ads, ceinfo.adb, checks.adb,
10538 checks.ads, cio.c, comperr.adb, comperr.ads,
10539 config-lang.in, csets.adb, csets.ads, csinfo.adb,
10540 cstand.adb, cstand.ads, cuintp.c, debug.adb,
10541 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
10542 dec-io.ads, dec.ads, deftarg.c, directio.ads,
10543 einfo.adb, einfo.ads, elists.adb, elists.ads,
10544 elists.h, errno.c, errout.adb, errout.ads,
10545 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
10546 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
10547 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
10548 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
10549 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
10550 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
10551 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
10552 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
10553 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
10554 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
10555 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
10556 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
10557 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
10558 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
10559 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
10560 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
10561 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
10562 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
10563 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
10564 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
10565 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
10566 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
10567 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
10568 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
10569 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
10570 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
10571 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
10572 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
10573 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
10574 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
10575 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
10576 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
10577 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
10578 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
10579 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
10580 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
10581 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
10582 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
10583 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
10584 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
10585 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
10586 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
10587 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
10588 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
10589 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
10590 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
10591 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
10592 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
10593 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
10594 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
10595 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
10596 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
10597 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
10598 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
10599 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
10600 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
10601 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
10602 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
10603 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
10604 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
10605 lib.adb, lib.ads, live.adb, live.ads,
10606 machcode.ads, make.adb, make.ads, makeusg.adb,
10607 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
10608 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
10609 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
10610 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
10611 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
10612 mlib.ads, namet.adb, namet.ads, nlists.adb,
10613 nlists.ads, opt.adb, opt.ads, osint-b.adb,
10614 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
10615 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
10616 osint.ads, output.adb, output.ads, par-ch10.adb,
10617 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
10618 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
10619 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
10620 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
10621 par-tchk.adb, par-util.adb, par.adb, par.ads,
10622 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
10623 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
10624 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
10625 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
10626 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
10627 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
10628 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
10629 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
10630 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
10631 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
10632 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
10633 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
10634 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
10635 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
10636 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
10637 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
10638 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
10639 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
10640 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
10641 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
10642 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
10643 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
10644 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
10645 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
10646 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
10647 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
10648 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
10649 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
10650 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
10651 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
10652 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
10653 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
10654 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
10655 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
10656 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
10657 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
10658 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
10659 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
10660 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
10661 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
10662 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
10663 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
10664 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
10665 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
10666 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
10667 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
10668 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
10669 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
10670 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
10671 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
10672 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
10673 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
10674 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
10675 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
10676 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
10677 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
10678 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
10679 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
10680 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
10681 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
10682 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
10683 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
10684 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
10685 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
10686 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
10687 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
10688 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
10689 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
10690 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
10691 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
10692 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
10693 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
10694 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
10695 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
10696 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
10697 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
10698 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
10699 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
10700 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
10701 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
10702 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
10703 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
10704 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
10705 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
10706 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
10707 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
10708 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
10709 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
10710 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
10711 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
10712 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
10713 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
10714 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
10715 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
10716 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
10717 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
10718 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
10719 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
10720 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
10721 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
10722 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
10723 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
10724 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
10725 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
10726 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
10727 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
10728 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
10729 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
10730 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
10731 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
10732 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
10733 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
10734 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
10735 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
10736 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
10737 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
10738 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
10739 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
10740 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
10741 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
10742 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
10743 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
10744 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
10745 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
10746 snames.ads, sprint.adb, sprint.ads, stand.adb,
10747 stand.ads, stringt.adb, stringt.ads, style.adb,
10748 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
10749 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
10750 switch-m.ads, switch.adb, switch.ads, system.ads,
10751 table.adb, table.ads, targparm.adb, targparm.ads,
10752 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
10753 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
10754 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
10755 ttypef.ads, ttypes.ads, types.adb, types.ads,
10756 uintp.adb, uintp.ads, uname.adb, uname.ads,
10757 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
10758 usage.adb, usage.ads, validsw.adb, validsw.ads,
10759 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
10760 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
10761 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
10762 formatting and other trivial changes from ACT.
10764 2003-04-12 Zack Weinberg <zack@codesourcery.com>
10766 * gigi.h, utils2.c (build_constructor):
10767 Rename gnat_build_constructor. Use build_constructor.
10768 * decl.c (gnat_to_gnu_entity)
10769 * trans.c (tree_transform, pos_to_constructor, extract_values)
10770 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
10771 (unchecked_convert)
10772 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
10773 (fill_vms_descriptor):
10776 2003-04-06 Zack Weinberg <zack@codesourcery.com>
10778 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
10779 * misc.c (gnat_tree_size): New function.
10780 (LANG_HOOKS_TREE_SIZE): Override.
10782 2003-04-03 Jason Merrill <jason@redhat.com>
10784 * misc.c (gnat_adjust_rli): #if 0.
10786 2003-03-31 Geert Bosch <bosch@gnat.com>
10789 * link.c : Fix misspelled "const" keyword
10791 2003-03-23 Mark Mitchell <mark@codesourcery.com>
10794 * utils2.c: Adjust calls to put_var_into_stack.
10796 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
10798 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
10800 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
10802 * misc.c (gnat_init): Update for new prototype.
10804 2003-03-05 Olivier Hainque <hainque@gnat.com>
10807 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
10808 warning, and fix return type for the IN_RTS && !SJLJ case.
10810 2003-03-04 Tom Tromey <tromey@redhat.com>
10812 * Make-lang.in (ada.tags): New target.
10814 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
10817 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
10818 wrapper, which name remains constant whatever underlying GCC
10821 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
10822 the stable interface needed for a-except.
10824 2003-03-02 Andreas Jaeger <aj@suse.de>
10826 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10827 gnat_ug_wnt.texi: Regenerate.
10829 2003-03-02 Laurent Guerby <guerby@acm.org>
10831 * Makefile.in (install-gnatlib): Match previous change there
10834 2003-02-28 Andreas Schwab <schwab@suse.de>
10836 * Make-lang.in (install-gnatlib): Change to ada directory before
10837 running make instead of using ada/Makefile directly.
10839 2003-02-18 Ben Elliston <bje@redhat.com>
10841 Part of fix for PR ada/9406
10842 * gnat_ug.texi (Binder output file): Grammar fix.
10844 2003-02-18 Ben Elliston <bje@redhat.com>
10847 * 5qtaprop.adb (Sleep): Fix typo in comment.
10849 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
10851 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
10852 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10853 gnat_ug_wnt.texi: Regenerate.
10855 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
10857 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
10858 be created if necessary.
10859 (ada.install-common): Let $(DESTDIR)$(bindir) be created
10860 if necessary. Remove erroneous and redundant gnatchop
10861 installation commands. Test for gnatdll before attempting
10863 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
10864 and gnatdll from all plausible locations.
10866 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
10868 * utils2.c (build_unary_op): Don't check flag_volatile.
10869 * gnat_ug.texi: Remove -fvolatile from example.
10870 * gnat_ug_vxw.texi: Likewise.
10872 2003-01-29 Laurent Guerby <guerby@acm.org>
10875 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
10876 * Makefile.in: match previous change.
10877 * Make-lang.in: match previous change.
10879 2003-01-29 Joel Sherrill <joel@OARcorp.com>
10881 * 5rosinte.ads: Add SIGXCPU.
10882 * 5rtpopsp.adb: New file.
10883 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
10884 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
10885 specific file 5rtpopsp.adb.
10886 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
10887 is likely needed for all newlib targets.
10888 * init.c: Add RTEMS specific version of __gnat_initialize().
10890 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10892 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
10894 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10896 * init.c (__gnat_error_handler): Make msg const.
10898 * gmem.c (convert_addresses): Move declaration ...
10899 * adaint.h: ... here.
10900 * adaint.c (convert_addresses): Adapt addrs type to match
10903 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
10905 2003-01-24 Andreas Schwab <schwab@suse.de>
10907 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
10908 size_t to avoid warning.
10910 2003-01-21 Zack Weinberg <zack@codesourcery.com>
10912 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
10914 2003-01-09 Geoffrey Keating <geoffk@apple.com>
10916 * gnat_rm.texi: Remove RCS version number.
10918 * ada-tree.h (union lang_tree_node): Add chain_next option.
10920 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
10922 * Make-lang.in (ada.install-info, ada.install-common,
10923 ada.uninstall): Prepend $(DESTDIR) to the destination
10924 directory in all (un)installation commands.
10925 * Makefile.in (install-gnatlib, install-rts): Ditto.
10927 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
10929 * gnat_rm.texi, gnat_ug.texi: Use @copying.
10930 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10931 gnat_ug_wnt.texi: Regenerate.
10933 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
10935 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
10937 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
10938 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
10939 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
10940 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
10941 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
10942 $(srcdir)/doc/include/gcc-common.texi.
10944 2002-12-15 Geert Bosch <bosch@gnat.com>
10946 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
10948 2002-12-14 Geert Bosch <bosch@gnat.com>
10950 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
10951 case of a body created for a Renaming_As_Body, on which
10952 conformance checks are not performed. Fixes PR ada/5690.
10954 2002-11-30 Zack Weinberg <zack@codesourcery.com>
10956 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
10957 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
10958 not already included.
10959 * Make-lang.in: Update dependencies.
10961 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
10962 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
10963 solution to buffer overflow bug on GNU/Linux.
10965 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
10966 Closes PR ada/5856 and PR ada/6919 !
10967 * bindgen.adb: Remove all references to Public_Version.
10968 * comperr.adb: Remove all references to Public_Version and
10969 GNATPRO_Version; correct bug reporting instructions.
10970 * comperr.ads: Change to match bug box.
10971 * gnatvsn.ads: Remove all references to Public version and
10974 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
10976 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
10980 * config-lang.in: Remove diff_excludes.
10982 2002-11-05 Graham Stott <graham.stott@btinternet.com>
10984 * trans.c (gnu_pending_elaboration_lists): New GC root.
10985 (build_unit_elab): Use..
10987 2002-10-30 Geert Bosch <bosch@gnat.com>
10989 * misc.c : Include optabs.h
10991 * Make-lang.in (misc.o): Add dependency on optabs.h
10993 2002-10-29 Geert Bosch <bosch@gnat.com>
10995 * Make-lang.in (gnatbind): Depend on CONFIG_H
10997 2002-10-29 Geert bosch <bosch@gnat.com>
10999 * misc.c: Unrevert misc.c (1.13)
11001 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
11003 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
11004 maintainership comments.
11006 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
11008 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
11009 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
11010 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
11011 7staprop.adb: Correct statements in comments about
11012 maintainership of GNAT.
11015 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
11016 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
11017 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
11018 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
11019 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
11020 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
11021 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
11022 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
11023 comments about maintainership of GNAT.
11025 PR ada/6919 (forward port of patch for PR ada/5904)
11026 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
11027 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
11028 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
11029 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
11030 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
11031 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
11032 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
11033 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
11034 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
11035 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
11036 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
11037 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
11038 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
11039 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
11040 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
11041 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
11042 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
11043 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
11044 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
11045 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
11046 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
11047 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
11048 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
11049 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
11050 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
11051 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
11052 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
11053 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
11054 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
11055 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
11056 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
11057 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
11058 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
11059 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
11060 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
11061 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
11062 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
11063 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
11064 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
11065 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
11066 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
11067 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
11068 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
11069 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
11070 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
11071 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
11072 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
11073 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
11074 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
11075 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
11076 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
11077 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
11078 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
11079 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
11080 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
11081 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
11082 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
11083 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
11084 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
11085 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
11086 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
11087 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
11088 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
11089 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
11090 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
11091 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
11092 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
11093 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
11094 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
11095 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
11096 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
11097 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
11098 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
11099 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
11100 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
11101 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
11102 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
11103 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
11104 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
11105 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
11106 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
11107 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
11108 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
11109 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
11110 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
11111 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
11112 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
11113 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
11114 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
11115 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
11116 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
11117 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
11118 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
11119 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
11120 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
11121 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
11122 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
11123 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
11124 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
11125 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
11126 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
11127 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
11128 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
11129 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
11130 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
11131 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
11132 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
11133 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
11134 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
11135 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
11136 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
11137 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
11138 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
11139 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
11140 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
11141 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
11142 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
11143 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
11144 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
11145 par-endh.adb par-labl.adb par-load.adb par-prag.adb
11146 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
11147 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
11148 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
11149 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
11150 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
11151 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
11152 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
11153 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
11154 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
11155 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
11156 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
11157 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
11158 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
11159 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
11160 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
11161 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
11162 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
11163 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
11164 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
11165 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
11166 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
11167 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
11168 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
11169 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
11170 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
11171 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
11172 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
11173 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
11174 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
11175 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
11176 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
11177 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
11178 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
11179 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
11180 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
11181 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
11182 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
11183 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
11184 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
11185 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
11186 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
11187 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
11188 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
11189 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
11190 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
11191 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
11192 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
11193 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
11194 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
11195 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
11196 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
11197 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
11198 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
11199 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
11200 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
11201 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
11202 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
11203 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
11204 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
11205 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
11206 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
11207 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
11208 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
11209 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
11210 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
11211 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
11212 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
11213 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
11214 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
11215 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
11216 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
11217 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
11218 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
11219 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
11220 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
11221 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
11222 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
11223 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
11224 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
11225 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
11226 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
11227 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
11228 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
11229 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
11230 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
11231 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
11232 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
11233 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
11234 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
11235 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
11236 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
11237 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
11238 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
11239 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
11240 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
11241 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
11242 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
11243 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
11244 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
11245 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
11246 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
11247 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
11248 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
11249 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
11250 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
11251 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
11252 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
11253 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
11254 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
11255 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
11256 stringt.ads stringt.h style.adb style.ads stylesw.adb
11257 stylesw.ads switch.adb switch.ads sysdep.c system.ads
11258 table.adb table.ads targparm.adb targparm.ads targtyps.c
11259 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
11260 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
11261 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
11262 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
11263 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
11264 usage.ads utils.c utils2.c validsw.adb validsw.ads
11265 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
11266 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
11267 xtreeprs.adb: Correct statements in comments about maintainership
11270 2002-09-23 Zack Weinberg <zack@codesourcery.com>
11272 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
11273 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
11274 * gnatvsn.ads: Gnat_Version_String is now a function.
11275 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
11276 copy the C version_string into a String and return it.
11277 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
11278 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
11279 Remove pragma Ident (Gnat_Version_String). If this was the
11280 sole use of package Gnatvsn, remove the with statement too.
11281 * gnat1drv.adb: Tweak -gnatv output.
11283 2002-09-17 Richard Henderson <rth@redhat.com>
11285 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
11286 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
11287 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
11288 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
11289 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
11290 and real_2expN instead of a loop.
11291 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
11292 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
11294 2002-08-25 Andre Leis <a.leis@gmx.net>
11295 David Billinghurst (David.Billinghurst@riotinto.com>
11297 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
11299 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11301 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
11302 Remove $(CONFIG_H) dependency.
11304 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
11306 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
11308 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11310 * adadecode.c (ada_demangle): Use xstrdup in lieu of
11312 * misc.c (gnat_decode_option): Likewise.
11314 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
11316 * make.adb (Add_Switch): Make Generic_Position a procedure. The
11317 function approach did not work well because of a side effect (the
11318 function call could reallocate the table which was being indexed
11319 using its result). Fixes ada/4851. [RESURRECTED]
11321 2002-07-01 Roger Sayle <roger@eyesopen.com>
11323 * ada/utils.c (builtin_function): Accept an additional parameter.
11325 2002-06-28 Andreas Jaeger <aj@suse.de>
11328 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
11331 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11333 * Makefile.in (SHELL): Set to @SHELL@.
11335 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11337 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
11338 array size calculation.
11340 2002-06-04 Andreas Jaeger <aj@suse.de>
11342 * Make-lang.in (gnatbind): Readd rule that has been lost in last
11345 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
11347 Merge from pch-branch:
11349 * config-lang.in (gtfiles): Add ada-tree.h.
11350 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
11351 (SET_TYPE_MODULUS): New.
11352 (SET_TYPE_INDEX): New.
11353 (SET_TYPE_DIGITS_VALUE): New.
11354 (SET_TYPE_RM_SIZE): New.
11355 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
11356 (SET_TYPE_ADA_SIZE): New.
11357 (SET_TYPE_ACTUAL_BOUNDS): New.
11358 (SET_DECL_CONST_CORRESPONDING_VAR): New.
11359 (SET_DECL_ORIGINAL_FIELD): New.
11360 (TREE_LOOP_ID): Correct typo.
11361 * decl.c: Use new macros.
11362 * utils.c: Include debug.h, use new macros.
11363 * utils2.c: Use new macros.
11365 * ada-tree.h: Update all macros for new tree description.
11366 (struct tree_loop_id): New.
11367 (union lang_tree_node): New.
11368 (struct lang_decl): New.
11369 (struct lang_type): New.
11370 * misc.c (gnat_mark_tree): Delete.
11371 (LANG_HOOKS_MARK_TREE): Delete.
11372 * trans.c (tree_transform): No longer any need to cast
11375 * utils.c (struct language_function): New dummy structure.
11377 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
11378 (misc.o): Likewise.
11379 (utils.o): Likewise; also gtype-ada.h.
11380 * Make-lang.in (gnat1): Add dependency on s-gtype.
11381 (gnatbind): Add dependency on $(CONFIG_H).
11382 * utils.c: Correct last #include.
11383 (stuct e_stack): Remove unnecessary 'static'.
11384 (mark_e_stack): Remove unused prototype.
11386 * scn-nlit.adb: Remove whitespace after version number to
11387 keep lines under 80 chars.
11388 * snames.adb: Likewise.
11389 * treepr.ads: Likewise.
11391 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
11392 (misc.o): Likewise.
11393 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
11394 * config-lang.in (gtfiles): New.
11395 * decl.c: Use gengtype for roots.
11396 * gigi.h: Use gengtype for roots.
11397 * trans.c: Use gengtype for roots.
11398 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
11400 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
11402 * misc.c (gnat_init): Adjust setting of internal_error_function.
11404 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
11406 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
11407 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
11408 gnat_ug_wnt.texi: Regenerate.
11410 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
11412 * 5ntaprop.adb (with System.OS_Primitives): Remove.
11414 * cstreams.c (max_path_len): Move from here ...
11415 * adaint.c (__gnat_max_path_len): ... to here.
11416 * adaint.c (__gnat_max_path_len): Declare.
11417 * g-dirope.adb (Max_Path): Adjust.
11418 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
11419 * i-cstrea.ads (max_path_len): Adjust.
11420 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
11421 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
11423 * Makefile.in, Make-lang.in: Documentation is now built in
11424 Make-lang.in. Store Info and generated Texinfo files in the
11426 * gnat_ug.texi: Remove CVS keywords, correct version number.
11427 Set file name correctly.
11429 * gnat_ug_*.texi: Add.
11430 * .cvsignore: Ignore generated Texinfo files.
11432 2002-05-30 Zack Weinberg <zack@codesourcery.com>
11434 * ada.h: Add MI guard macro.
11435 (SUBTYPE): Define constants with an anonymous enum, not static
11437 (IN): Cast constants to appropriate type before use.
11439 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
11441 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
11444 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11446 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
11447 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
11448 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
11449 (ALL_ADA_CFLAGS): Likewise.
11450 (ADA_INCLUDES): Likewise.
11451 Adapt for new working dir.
11452 (GNATBIND): Use Makefile.in version.
11453 (.SUFFIXES): Copy from Makefile.in.
11454 (ada-warn): Define.
11455 (.adb.o, .ads.o): Copy from Makefile.in.
11456 Added $(OUTPUT_OPTION).
11457 (GNAT1_C_OBJS): Moved from Makefile.in.
11458 Prefix with ada subdir.
11459 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
11460 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
11461 Adapt for new working dir.
11462 (EXTRA_GNATBIND_OBJS): Likewise.
11463 (ADA_BACKEND): Moved from Makefile.in.
11464 Renamed to avoid conflict with global BACKEND.
11466 (TARGET_ADA_SRCS): Moved from Makefile.in.
11467 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
11469 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
11470 (ada_extra_files): Moved from Makefile.in.
11471 Prefix with ada subdir.
11472 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
11473 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
11474 (ada/nmake.ads): Likewise.
11475 (update-sources): Moved from Makefile.in.
11476 Prefix with ada subdir.
11477 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
11478 (ADA_TREE_H): Likewise.
11479 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
11480 (ada/memtrack.o): Likewise.
11481 (ada/adadecode.o): Likewise.
11482 Update dependencies.
11483 (ada/adaint.o): New.
11484 (ada/argv.o): Moved from Makefile.in.
11485 Prefix with ada subdir.
11486 Update dependencies.
11487 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
11488 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
11489 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
11490 Prefix with ada subdir.
11491 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
11492 (GNAT DEPENDENCIES): Regenerate.
11493 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
11494 toplevel Makefile.in.
11495 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
11496 (TARGET_ADA_SRCS): Removed.
11497 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
11498 (GNATBIND_OBJS): Likewise.
11499 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
11500 (BACKEND): Removed.
11501 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
11502 (TREE_H): Likewise.
11503 (ada_extra_files): Likewise.
11504 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
11505 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
11506 (update-sources): Likewise.
11507 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
11508 (ADA_TREE_H): Likewise.
11509 (adadecoce.o): Likewise.
11510 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
11511 (GNAT DEPENDENCIES): Likewise.
11513 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11515 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
11516 * Makefile.in: Likewise.
11518 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11520 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
11521 Restore $(CONFIG_H) and prefix.o dependencies.
11522 (ada.stage[1-4]): Depend on stage?-start.
11524 * Makefile.in (b_gnatb.c): Depend on interfac.o.
11526 2002-05-02 Jim Wilson <wilson@redhat.com>
11528 * utils.c (finish_record_type): Change record_size to record_type.
11530 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
11532 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
11533 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
11534 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
11536 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
11538 * misc.c (gnat_parse_file): Update.
11540 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
11542 * misc.c (gnat_init): Don't set lang_attribute_common.
11544 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
11546 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
11548 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
11550 * gnat_ug.texi: New file.
11552 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
11553 instead of gfdl.texi
11555 * xgnatug.adb, ug_words: New files.
11557 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
11558 gnat_rm and gnat-style manuals.
11560 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
11562 * gigi.h (incomplete_type_error): Remove.
11563 * utils.c (incomplete_type_error): Remove.
11565 2002-04-16 Mark Mitchell <mark@codesourcery.com>
11567 * trans.c (tree_transform): Add has_scope argument to
11568 expand_start_stmt_expr.
11570 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
11572 * gigi.h (truthvalue_conversion): Rename.
11573 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
11574 * trans.c (tree_transform): Update.
11575 * utils2.c (truthvalue_conversion): Rename, update.
11576 (build_binary_op, build_unary_op): Update.
11578 2002-04-04 Laurent Guerby <guerby@acm.org>
11580 * make.adb: Implement -margs, remove restriction about file name placement.
11581 * makeusg.adb: Documentation update.
11582 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
11583 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
11585 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
11587 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
11588 (builtin_function): Similarly.
11590 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
11592 * decl.c (gnat_to_gnu_entity): Update.
11593 * gigi.h (mark_addressable): Rename.
11594 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
11595 * trans.c (tree_transform): Update.
11596 * utils.c (create_var_decl): Update.
11597 * util2.c (build_binary_op, build_unary_op,
11598 fill_vms_descriptor): Update.
11599 (mark_addressable): Rename, update.
11601 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
11603 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
11605 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
11606 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
11607 * trans.c (tree_transform, convert_with_check): Update.
11608 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
11611 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
11613 * gigi.h (finish_incomplete_decl): Rename.
11614 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
11615 * utils.c (gnat_init_decl_processing): Don't set hook.
11616 (finish_incomplete_decl): Rename.
11618 2002-03-29 Andreas Schwab <schwab@suse.de>
11620 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
11623 2001-03-28 Robert Dewar <dewar@gnat.com>
11626 (Remove_Checks): New procedure
11629 (Remove_Checks): New procedure
11632 Use new Duplicate_Subexpr functions
11633 (Duplicate_Subexpr_No_Checks): New procedure
11634 (Duplicate_Subexpr_No_Checks_Orig): New procedure
11635 (Duplicate_Subexpr): Restore original form (checks duplicated)
11636 (Duplicate_Subexpr): Call Remove_Checks
11639 (Duplicate_Subexpr_No_Checks): New procedure
11640 (Duplicate_Subexpr_No_Checks_Orig): New procedure
11641 Add 2002 to copyright notice
11643 * sem_util.adb: Use new Duplicate_Subexpr functions
11646 (Eval_Indexed_Component): This is the place to call
11647 Constant_Array_Ref and to replace the value. We simply merge
11648 the code of this function in here, since it is now no longer
11649 used elsewhere. This fixes the problem of the back end not
11650 realizing we were clever enough to see that this was
11652 (Expr_Val): Remove call to Constant_Array_Ref
11653 (Expr_Rep_Val): Remove call to Constant_Array_Ref
11655 (Constant_Array_Ref): Deal with string literals (patch
11656 suggested by Zack Weinberg on the gcc list)
11658 2001-03-28 Ed Schonberg <schonber@gnat.com>
11660 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
11661 Duplicate_Subexpr_Move_Checks.
11663 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
11664 Duplicate_Subexpr_Move_Checks.
11666 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
11667 value of array exists before retrieving it (it may a private
11668 protected component in a function).
11670 2002-03-28 Geert Bosch <bosch@gnat.com>
11672 * prj-pp.adb : New file.
11674 * prj-pp.ads : New file.
11676 2002-03-28 Andreas Jaeger <aj@suse.de>
11678 * Makefile.in (stamp-sdefault): Fix path for Makefile.
11680 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
11682 * misc.c (gnat_expand_expr): Move prototype.
11684 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
11686 * misc.c (insert_default_attributes): Remove.
11688 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
11690 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
11691 (gnat_init): Don't set hook.
11692 (gnat_expand_expr): Fix prototype.
11694 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
11696 * misc.c (ggc_p): Remove.
11698 2002-03-27 Geert Bosch <bosch@gnat.com>
11700 * prj-makr.ads, prj-makr.adb : New files.
11702 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
11704 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
11705 (lang_mark_tree): Make static, rename.
11707 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
11709 * misc.c (maybe_build_cleanup): Remove.
11711 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
11713 * gigi.h (yyparse): Remove.
11715 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
11717 * gnat_rm.texi: Sync with ACT version.
11718 (From Ben Brosgol <brosgol@gnat.com>)
11720 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
11722 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
11723 (gnat_init): Remove old hook.
11725 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
11727 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
11728 (yyparse): Rename gnat_parse_file.
11730 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
11732 Delete all lines containing "$Revision:".
11733 * xeinfo.adb: Don't look for revision numbers.
11734 * xnmake.adb: Likewise.
11735 * xsinfo.adb: Likewise.
11736 * xsnames.adb: Likewise.
11737 * xtreeprs.adb: Likewise.
11739 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11741 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
11742 gnat_tree_code_name): Delete.
11743 (tree_code_type, tree_code_length, tree_code_name): Define.
11744 (gnat_init): Don't try to copy into the various tree_code
11747 2002-03-11 Richard Henderson <rth@redhat.com>
11749 * Makefile.in (.NOTPARALLEL): Add fake tag.
11751 2002-03-07 Geert Bosch <bosch@gnat.com>
11753 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
11754 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
11755 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
11756 switch-m.adb, switch-m.ads : New files.
11758 2002-03-07 Geert Bosch <bosch@gnat.com>
11760 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
11761 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
11762 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
11763 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
11764 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
11765 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
11766 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
11767 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
11768 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
11769 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
11770 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
11771 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
11772 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
11773 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
11774 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
11775 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
11776 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
11777 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
11778 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
11779 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
11780 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
11781 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
11782 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
11783 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
11784 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
11785 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
11786 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
11787 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
11788 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
11789 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
11790 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
11791 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
11792 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
11793 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
11794 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
11795 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
11796 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
11797 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
11798 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
11799 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
11800 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
11801 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
11802 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
11803 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
11804 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
11805 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
11806 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
11807 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
11808 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
11809 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
11810 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
11811 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
11812 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
11813 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
11814 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
11815 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
11816 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
11817 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
11818 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
11819 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
11820 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
11821 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
11822 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
11823 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
11824 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
11825 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
11826 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
11827 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
11828 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
11829 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
11830 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
11831 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
11832 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
11833 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
11834 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
11835 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
11836 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
11837 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
11838 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
11839 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
11840 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
11841 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
11842 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
11843 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
11844 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
11845 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
11846 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
11847 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
11848 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
11849 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
11850 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
11851 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
11852 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
11853 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
11854 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
11855 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
11856 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
11858 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
11859 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
11860 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
11861 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
11863 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
11864 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
11866 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
11867 to mdll-fil.ad[bs] and mdll-util.ad[bs]
11869 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
11870 from mdllfile.ad[bs] and mdlltool.ad[bs]
11872 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11874 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
11875 lieu of explicit sizeof/sizeof.
11877 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
11879 * misc.c (copy_lang_decl): Remove.
11881 2002-02-27 Zack Weinberg <zack@codesourcery.com>
11883 * misc.c: Delete traditional-mode-related code copied from the
11884 C front end but not used, or used only to permit the compiler
11887 2002-02-07 Richard Henderson <rth@redhat.com>
11889 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
11890 * adaint.h (__gnat_to_gm_time): Update prototype.
11892 2002-01-30 Richard Henderson <rth@redhat.com>
11894 * trans.c (tree_transform) [N_Loop_Statement]: Use
11895 expand_exit_loop_top_cond.
11897 2001-12-23 Richard Henderson <rth@redhat.com>
11899 * utils.c (end_subprog_body): Push GC context around
11900 rest_of_compilation for nested functions.
11902 2001-12-23 Richard Henderson <rth@redhat.com>
11904 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
11906 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
11908 * gnat-style.texi (Declarations and Types): Remove ancient style
11909 rule which was mandated by code generation issues.
11911 * gnat-style.texi (header): Add @dircategory, @direntry.
11912 (title page): Remove date.
11913 (general) Add @./@: where approriate, and two spaces after the
11914 full stop at the end of a sentence. Use @samp markup when
11915 referring concrete lexical entities (keywords, attribute names
11916 etc.), and @syntax for ARM grammar elements. Use @r for English
11917 text in comments. Use @emph for emphasis. Change "if-statements"
11918 etc. to "if statements" (without @samp). Break long lines. Make
11919 casing of section names consistent.
11920 (Identifiers): Use @samp markup for variable names.
11921 (Comments): Use @samp markup for comment characters. Line-end
11922 comments may follow any Ada code, not just statements. Fix
11923 misspelling of "Integer" as "integer".
11924 (Loop statements): Do not use variable name "I", use "J".
11925 (Subprogram Declarations): Document alignment.
11926 (Subprogram Bodies, Block statements): Document empty line before
11929 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
11931 * make.adb (Add_Switch): Make Generic_Position a procedure. The
11932 function approach did not work well because of a side effect (the
11933 function call could reallocate the table which was being indexed
11934 using its result). Fixes ada/4851.
11936 2001-12-19 Robert Dewar <dewar@gnat.com>
11938 * bindgen.adb: Minor reformatting
11940 * cstand.adb: Minor reformatting
11942 * fmap.adb: Minor reformatting
11943 Change name from Add for Add_To_File_Map (Add is much too generic)
11944 Change Path_Name_Of to Mapped_Path_Name
11945 Change File_Name_Of to Mapped_File_Name
11946 Fix copyright dates in header
11949 Change name from Add for Add_To_File_Map (Add is much too generic)
11950 Change Path_Name_Of to Mapped_Path_Name
11951 Change File_Name_Of to Mapped_File_Name
11952 Fix copyright dates in header
11954 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
11955 Add use clause for Fmap.
11957 * make.adb: Minor reformatting
11959 * osint.adb: Minor reformatting. Change of names in Fmap.
11960 Add use clause for Fmap.
11962 * prj-env.adb: Minor reformatting
11964 * prj-env.ads: Minor reformatting
11966 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
11967 error found (there were odd exceptions to this general rule in
11968 -gnatec/-gnatem processing)
11970 2001-12-19 Olivier Hainque <hainque@gnat.com>
11972 * raise.c (__gnat_eh_personality): Exception handling personality
11973 routine for Ada. Still in rough state, inspired from the C++ version
11974 and still containing a bunch of debugging artifacts.
11975 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
11976 inspired from the C++ library.
11978 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
11979 exception handling integration.
11981 2001-12-19 Arnaud Charlet <charlet@gnat.com>
11983 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
11984 (HIE_SOURCES): Add s-secsta.ad{s,b}.
11985 (HIE_OBJS): Add s-fat*.o
11986 (RAVEN_SOURCES): Remove files that are no longer required. Add
11987 interrupt handling files.
11988 (RAVEN_MOD): Removed, no longer needed.
11990 2001-12-19 Robert Dewar <dewar@gnat.com>
11992 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
11993 Add 2001 to copyright date
11995 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
11996 need to force universal inlining for these cases.
11998 2001-12-19 Arnaud Charlet <charlet@gnat.com>
12000 * s-taprob.adb: Minor clean ups so that this unit can be used in
12003 * exp_ch7.adb: Allow use of secondary stack in HI mode.
12004 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
12006 2001-12-19 Vincent Celier <celier@gnat.com>
12008 * prj-tree.ads (Project_Node_Record): Add comments for components
12009 Pkg_Id and Case_Insensitive.
12011 2001-12-19 Pascal Obry <obry@gnat.com>
12013 * g-socket.adb: Minor reformatting. Found while reading code.
12015 2001-12-19 Robert Dewar <dewar@gnat.com>
12017 * prj-tree.ads: Minor reformatting
12019 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
12021 * config-lang.in (diff_excludes): Remove.
12023 2001-12-17 Ed Schonberg <schonber@gnat.com>
12025 * sem_res.adb (Resolve_Selected_Component): do not generate a
12026 discriminant check if the selected component is a component of
12027 the argument of an initialization procedure.
12029 * trans.c (tree_transform, case of arithmetic operators): If result
12030 type is private, the gnu_type is the base type of the full view,
12031 given that the full view itself may be a subtype.
12033 2001-12-17 Robert Dewar <dewar@gnat.com>
12035 * sem_res.adb: Minor reformatting
12037 * trans.c (tree_transform, case N_Real_Literal): Add missing third
12038 parameter in call to Machine (unknown horrible effects from this
12041 * urealp.h: Add definition of Round_Even for call to Machine
12042 Add third parameter for Machine
12044 2001-12-17 Ed Schonberg <schonber@gnat.com>
12046 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
12047 predefined units in No_Run_Time mode.
12049 2001-12-17 Richard Kenner <kenner@gnat.com>
12051 * misc.c (insn-codes.h): Now include.
12053 2001-12-17 Olivier Hainque <hainque@gnat.com>
12055 * a-except.adb: Preparation work for future integration of the GCC 3
12056 exception handling mechanism
12057 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
12058 to factorize previous code sequences and make them externally callable,
12059 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
12060 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
12061 Use the new notification routines.
12063 2001-12-17 Emmanuel Briot <briot@gnat.com>
12065 * prj-tree.ads (First_Choice_Of): Document the when others case
12067 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12069 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
12070 HI-E mode, in order to support Ravenscar profile properly.
12072 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
12073 mode on 32 bits targets.
12075 2001-12-17 Vincent Celier <celier@gnat.com>
12077 * fmap.adb: Initial version.
12079 * fmap.ads: Initial version.
12081 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
12082 If search is successfully done, add to mapping.
12084 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
12087 (Gnatmake): Add new local variable Mapping_File_Name.
12088 Create mapping file when using project file(s).
12089 Delete mapping file before exiting.
12091 * opt.ads (Mapping_File_Name): New variable
12093 * osint.adb (Find_File): Use path name found in mapping, if any.
12095 * prj-env.adb (Create_Mapping_File): New procedure
12097 * prj-env.ads (Create_Mapping_File): New procedure.
12099 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
12102 * usage.adb: Add entry for new switch -gnatem.
12104 * Makefile.in: Add dependencies for fmap.o.
12106 2001-12-17 Ed Schonberg <schonber@gnat.com>
12108 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
12109 is a package instantiation rewritten as a package body.
12110 (Install_Withed_Unit): Undo previous change, now redundant.
12112 2001-12-17 Gary Dismukes <dismukes@gnat.com>
12115 (Compute_Length): Move conversion to Unsigned to callers.
12116 (Get_Max_Size): Convert Len expression to Unsigned after calls to
12117 Compute_Length and Determine_Range.
12118 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
12119 Compute_Length and Determine_Range.
12120 Above changes fix problem with length computation for supernull arrays
12121 where Max (Len, 0) wasn't getting applied due to the Unsigned
12122 conversion used by Compute_Length.
12124 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12127 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
12128 System.Secondary_Stack.
12129 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
12131 Remove unused entity RE_Exception_Data.
12133 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
12135 * rident.ads (No_Secondary_Stack): New restriction.
12137 2001-12-17 Joel Brobecker <brobecke@gnat.com>
12139 * gnat_rm.texi: Fix minor typos. Found while reading the section
12140 regarding "Bit_Order Clauses" that was sent to a customer.
12141 Very interesting documentation!
12143 2001-12-17 Robert Dewar <dewar@gnat.com>
12145 * sem_case.adb (Choice_Image): Avoid creating improper character
12146 literal names by using the routine Set_Character_Literal_Name. This
12147 fixes bombs in certain error message cases.
12149 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12151 * a-reatim.adb: Minor reformatting.
12153 2001-12-17 Ed Schonberg <schonber@gnat.com>
12155 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
12156 case where the formal is an extension of another formal in the current
12157 unit or in a parent generic unit.
12159 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12161 * s-tposen.adb: Update comments. Minor reformatting.
12162 Minor code clean up.
12164 * s-tarest.adb: Update comments. Minor code reorganization.
12166 2001-12-17 Gary Dismukes <dismukes@gnat.com>
12168 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
12171 2001-12-17 Robert Dewar <dewar@gnat.com>
12173 * exp_attr.adb: Minor reformatting
12175 2001-12-17 Ed Schonberg <schonber@gnat.com>
12177 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
12178 derivations nested within a child unit: verify that the parent
12179 type is declared in an outer scope.
12181 2001-12-17 Robert Dewar <dewar@gnat.com>
12183 * sem_ch12.adb: Minor reformatting
12185 2001-12-17 Ed Schonberg <schonber@gnat.com>
12187 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
12188 warning if current unit is a predefined one, from which bodies may
12191 2001-12-17 Robert Dewar <dewar@gnat.com>
12193 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
12194 Fix header format. Add 2001 to copyright date.
12196 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
12197 which caused CE during compilation if checks were enabled.
12199 2001-12-17 Vincent Celier <celier@gnat.com>
12202 (Switches_Of): New function
12203 (Test_If_Relative_Path): New procedure
12204 (Add_Switches): Use new function Switches_Of
12205 (Collect_Arguments_And_Compile): Use new function Switches_Of.
12206 When using a project file, test if there are any relative
12207 search path. Fail if there are any.
12208 (Gnatmake): Only add switches for the primary directory when not using
12209 a project file. When using a project file, change directory to the
12210 object directory of the main project file. When using a project file,
12211 test if there are any relative search path. Fail if there are any.
12212 When using a project file, fail if specified executable is relative
12213 path with directory information, and prepend executable, if not
12214 specified as an absolute path, with the exec directory. Make sure
12215 that only one -o switch is transmitted to the linker.
12217 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
12220 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
12221 when using a non standard naming scheme.
12222 (Check_Ada_Naming_Scheme): Make sure that error messages
12223 do not raise exceptions.
12224 (Is_Illegal_Append): Return True if there is no dot in the suffix.
12225 (Language_Independent_Check): Check the exec directory.
12227 * prj.adb (Project_Empty): Add new component Exec_Directory
12230 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
12231 (Project_Data): Add component Exec_Directory
12233 * snames.adb: Updated to match snames.ads revision 1.215
12235 * snames.ads: Added Exec_Dir
12237 2001-12-17 Robert Dewar <dewar@gnat.com>
12239 * make.adb: Minor reformatting
12241 * prj-nmsc.adb: Minor reformatting
12243 * snames.adb: Updated to match snames.ads
12245 * snames.ads: Alphebetize entries for project file
12247 2001-12-17 Ed Schonberg <schonber@gnat.com>
12249 * trans.c (process_freeze_entity): Do nothing if the entity is a
12250 subprogram that was already elaborated.
12252 2001-12-17 Richard Kenner <kenner@gnat.com>
12254 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
12255 and Esize if object is referenced via pointer.
12257 2001-12-17 Ed Schonberg <schonber@gnat.com>
12259 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
12260 is discrete before analyzing choices.
12262 2001-12-17 Joel Brobecker <brobecke@gnat.com>
12264 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
12265 containing the name of the Ada Main Program. This string is mainly
12266 intended for the debugger.
12267 (Gen_Output_File_C): Do the equivalent change when generating a C file.
12269 2001-12-17 Robert Dewar <dewar@gnat.com>
12271 * ali.adb: Set new Dummy_Entry field in dependency entry
12273 * ali.ads: Add Dummy_Entry field to source dependency table
12275 * bcheck.adb (Check_Consistency): Ignore dummy D lines
12277 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
12279 * lib-writ.ads: Document dummy D lines for missing files.
12281 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
12283 2001-12-17 Robert Dewar <dewar@gnat.com>
12285 * ali.adb: Type reference does not reset current file.
12287 * ali.adb: Recognize and scan renaming reference
12289 * ali.ads: Add spec for storing renaming references.
12291 * lib-xref.ads: Add documentation for handling of renaming references
12293 * lib-xref.adb: Implement output of renaming reference.
12296 (Determine_Range): Document local variables
12297 (Determine_Range): Make sure Hbound is initialized. It looks as though
12298 there could be a real problem here with an uninitialized reference
12299 to Hbound, but no actual example of failure has been found.
12301 2001-12-17 Laurent Pautet <pautet@gnat.com>
12304 Fix comment of Shutdown_Socket and Close_Socket. These functions
12305 should not fail silently because if they are called twice, this
12306 probably means that there is a race condition in the user program.
12307 Anyway, this behaviour is consistent with the rest of this unit.
12308 When an error occurs, an exception is raised with the error message
12309 as exception message.
12311 2001-12-17 Robert Dewar <dewar@gnat.com>
12313 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
12314 that it happens before modification of Sloc values for -gnatD.
12316 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
12317 so that it happens before modification of Sloc values for -gnatD.
12319 * switch.adb: Minor reformatting
12321 2001-12-15 Richard Henderson <rth@redhat.com>
12323 * sem_ch7.adb: Wrap comment.
12325 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
12327 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
12328 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
12329 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
12330 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
12331 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
12332 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
12333 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
12334 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
12335 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
12336 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
12337 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
12338 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
12339 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
12340 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
12341 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
12342 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
12343 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
12344 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
12345 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
12346 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
12347 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
12348 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
12349 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
12350 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
12353 2001-12-14 Vincent Celier <celier@gnat.com>
12355 * osint.adb(Create_Debug_File): When an object file is specified,
12356 put the .dg file in the same directory as the object file.
12358 2001-12-14 Robert Dewar <dewar@gnat.com>
12360 * osint.adb: Minor reformatting
12362 * lib-xref.adb (Output_Instantiation): New procedure to generate
12363 instantiation references.
12365 * lib-xref.ads: Add documentation of handling of generic references.
12367 * ali.adb (Read_Instantiation_Ref): New procedure to read
12368 instantiation references
12370 * ali.ads: Add spec for storing instantiation references
12372 * bindusg.adb: Minor reformatting
12374 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
12376 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
12378 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
12380 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
12384 Add 2001 to copyright date
12385 Add entry for Latin-5 (Cyrillic ISO-8859-5)
12387 2001-12-14 Matt Gingell <gingell@gnat.com>
12389 * adaint.c: mktemp is a macro on Lynx and can not be used as an
12392 2001-12-14 Richard Kenner <kenner@gnat.com>
12394 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
12395 if operand is CONSTRUCTOR.
12397 2001-12-14 Ed Schonberg <schonber@gnat.com>
12399 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
12400 before emiting check on right-hand side, so that exception information
12403 2001-12-14 Richard Kenner <kenner@gnat.com>
12405 * utils.c (create_var_decl): Throw away initializing expression
12406 if just annotating types and non-constant.
12408 2001-12-14 Vincent Celier <celier@gnat.com>
12410 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
12413 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
12415 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
12417 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
12419 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
12421 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
12423 * ChangeLog: Remove piece of diff output.
12425 2001-12-14 Geert Bosch <bosch@gnat.com>
12427 * config-lang.in: Update copyright notice
12429 * layout.adb: Remove commented out code.
12431 * mdllfile.ads: Update copyright notice. Fix header format.
12433 * sem_case.ads: Likewise.
12435 * sem_ch3.adb: Minor reformatting.
12437 2001-12-12 Geert Bosch <bosch@gnat.com>
12439 * freeze.ads: Update copyright date.
12441 * g-comlin.ads: Minor reformatting.
12443 * gnat-style.texi: Fix typo.
12445 2001-12-12 Geert Bosch <bosch@gnat.com>
12447 * einfo.h: Regenerate.
12449 2001-12-12 Ed Schonberg <schonber@gnat.com>
12451 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
12452 on known node types, rather than untyped fields. Further cleanups.
12454 2001-12-12 Robert Dewar <dewar@gnat.com>
12457 (Save_Entity_Descendant): Minor comment update.
12458 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
12459 of an N_Attribute_Reference node. As per note below, this does not
12460 eliminate need for Associated_Node in attribute ref nodes.
12461 (Associated_Node): Documentation explicitly mentions attribute
12462 reference nodes, since this field is used in such nodes.
12464 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
12466 2001-12-12 Robert Dewar <dewar@gnat.com>
12468 * s-stalib.adb: Add more comments on with statements being needed
12470 * par-ch12.adb: Minor reformatting
12472 * prj-dect.ads: Fix copyright header
12474 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
12475 inputs fit in 32 bits, but the result still overflows.
12477 * s-fatgen.ads: Minor comment improvement
12479 2001-12-12 Ed Schonberg <schonber@gnat.com>
12481 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
12482 formal derived type, look for an inherited component from the full
12483 view of the parent, if any.
12485 2001-12-12 Robert Dewar <dewar@gnat.com>
12487 * checks.ads (Apply_Alignment_Check): New procedure.
12489 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
12490 ensure that the alignment of objects with address clauses is
12491 appropriate, and raise PE if not.
12493 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
12494 Exp_Pakd.Known_Aligned_Enough
12496 * mdllfile.ads: Minor reformatting
12498 * mlib-fil.ads: Minor reformatting
12500 2001-12-12 Ed Schonberg <schonber@gnat.com>
12502 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
12503 fix to any component reference if enclosing record has non-standard
12506 2001-12-12 Vincent Celier <celier@gnat.com>
12508 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
12511 2001-12-12 Ed Schonberg <schonber@gnat.com>
12513 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
12516 2001-12-12 Robert Dewar <dewar@gnat.com>
12518 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
12520 2001-12-12 Emmanuel Briot <briot@gnat.com>
12522 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
12523 and it adds dependencies to system.io.
12525 2001-12-12 Pascal Obry <obry@gnat.com>
12527 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
12530 2001-12-11 Ed Schonberg <schonber@gnat.com>
12532 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
12533 that is the parent of other generics, the instance body replaces the
12534 instance node. Retrieve the instance of the spec, which is the one
12535 that is visible in clients and within the body.
12537 2001-12-11 Vincent Celier <celier@gnat.com>
12539 * gnatmain.adb: Initial version.
12541 * gnatmain.ads: Initial version.
12543 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
12545 * snames.adb: Updated to match snames.ads.
12547 * snames.ads: Added Gnatstub.
12549 2001-12-11 Vincent Celier <celier@gnat.com>
12551 * prj-attr.adb (Initialization_Data): Change name from
12552 Initialisation_Data.
12554 2001-12-11 Emmanuel Briot <briot@gnat.com>
12556 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
12557 + and * applied to backslashed expressions like \r.
12559 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
12561 * g-os_lib.ads: String_List type added, Argument_List type is now
12562 subtype of String_List.
12564 2001-12-11 Robert Dewar <dewar@gnat.com>
12566 * g-os_lib.ads: Change copyright to FSF
12567 Add comments for String_List type
12569 2001-12-11 Vincent Celier <celier@gnat.com>
12571 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
12572 string to the buffer).
12574 2001-12-11 Ed Schonberg <schonber@gnat.com>
12576 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
12579 * sem_attr.adb: Simplify previous fix for Address.
12580 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
12581 to avoid anomalies where the bound of the type appears to raise
12584 2001-12-11 Robert Dewar <dewar@gnat.com>
12586 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
12589 2001-12-11 Ed Schonberg <schonber@gnat.com>
12591 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
12592 renamed unit before checking for recursive instantiations.
12594 2001-12-11 Emmanuel Briot <briot@gnat.com>
12596 * prj.ads: Add comments for some of the fields.
12598 2001-12-11 Robert Dewar <dewar@gnat.com>
12600 * lib-xref.adb (Output_Refs): Don't output type references outside
12601 the main unit if they are not otherwise referenced.
12603 2001-12-11 Ed Schonberg <schonber@gnat.com>
12605 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
12606 code and diagnose additional illegal uses
12608 * sem_util.adb (Is_Object_Reference): An indexed component is an
12609 object only if the prefix is.
12611 2001-12-11 Vincent Celier <celier@gnat.com>
12613 * g-diopit.adb: Initial version.
12615 * g-diopit.ads: Initial version.
12618 (Expand_Path): Avoid use of Unbounded_String
12619 (Find, Wildcard_Iterator): Moved to child package Iteration
12621 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
12623 2001-12-11 Robert Dewar <dewar@gnat.com>
12625 * sem_attr.adb: Minor reformatting
12627 2001-12-11 Ed Schonberg <schonber@gnat.com>
12629 * sem_ch3.adb: Clarify some ???.
12631 2001-12-11 Robert Dewar <dewar@gnat.com>
12633 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
12634 Exp_Pakd.Known_Aligned_Enough
12636 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
12637 version is moved to Exp_Ch13.
12639 2001-12-11 Robert Dewar <dewar@gnat.com>
12641 * einfo.ads: Minor reformatting
12643 * exp_ch5.adb: Add comment for previous.change
12645 * ali.adb: New interface for extended typeref stuff.
12647 * ali.ads: New interface for typeref stuff.
12649 * checks.adb (Apply_Alignment_Check): New procedure.
12651 * debug.adb: Add -gnatdM for modified ALI output
12653 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
12655 * lib-xref.adb: Extend generation of <..> notation to cover
12656 subtype/object types. Note that this is a complete rewrite,
12657 getting rid of the very nasty quadratic algorithm previously
12658 used for derived type output.
12660 * lib-xref.ads: Extend description of <..> notation to cover
12661 subtype/object types. Uses {..} for these other cases.
12662 Also use (..) for pointer types.
12664 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
12666 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
12667 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
12669 2001-12-11 Vincent Celier <celier@gnat.com>
12672 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
12673 Changed /BIND_ONLY to /ACTIONS=BIND
12674 Changed /LINK_ONLY to /ACTIONS=LINK
12676 2001-12-11 Ed Schonberg <schonber@gnat.com>
12678 * sem_ch8.adb (Find_Selected_Component): improved search for a
12679 candidate package in case of error.
12681 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
12682 chain back on scope stack before reinstalling use clauses.
12684 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
12685 is enabled, do not kill the code for the condition, to preserve
12688 2001-12-11 Robert Dewar <dewar@gnat.com>
12690 * checks.adb (Insert_Valid_Check): Apply validity check to expression
12691 of conversion, not to result of conversion.
12693 2001-12-11 Ed Schonberg <schonber@gnat.com>
12695 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
12696 before freezing parent. If the declarations are mutually recursive,
12697 an access to the current record type may be frozen before the
12698 derivation is complete.
12700 2001-12-05 Vincent Celier <celier@gnat.com>
12702 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
12703 -c /COMPILE_ONLY, -l /LINK_ONLY
12706 (Bind_Only): New Flag
12707 (Link_Only): New flag
12709 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
12712 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
12715 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
12716 (Gnatmake): Set the step flags. Only perform a step if the
12717 corresponding step flag is True.
12718 (Scan_Make_Arg): Reset the bind and link step flags when -u
12719 or -gnatc has been specified.
12721 2001-12-05 Ed Schonberg <schonber@gnat.com>
12723 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
12724 get bounds from right operand.
12726 * sem_eval.adb: Minor reformatting
12728 * exp_util.adb (Make_Literal_Range): use bound of literal rather
12729 than Index'First, its lower bound may be different from 1.
12731 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
12734 2001-12-05 Vincent Celier <celier@gnat.com>
12736 * prj-nmsc.adb Minor reformatting
12738 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
12739 set and libraries are not supported.
12741 2001-12-05 Ed Schonberg <schonber@gnat.com>
12743 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
12744 private view explicitly, so the back-end can treat as a global
12747 2001-12-05 Ed Schonberg <schonber@gnat.com>
12749 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
12750 unit, always replace instance node with new body, for ASIS use.
12752 2001-12-05 Vincent Celier <celier@gnat.com>
12754 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
12755 libraries are not supported and both attributes Library_Name and
12756 Library_Dir are specified.
12758 * prj-proc.adb (Expression): Set location of Result to location of
12761 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
12762 (prj-nmsc is now importing MLib.Tgt)
12764 * prj-proc.adb: Put the change indicated above that was forgotten.
12766 2001-12-05 Robert Dewar <dewar@gnat.com>
12768 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
12770 2001-12-05 Ed Schonberg <schonber@gnat.com>
12772 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
12773 constraint, introduce explicit subtype declaration and derive from it.
12775 * sem_ch3.adb: Minor reformatting
12777 2001-12-05 Robert Dewar <dewar@gnat.com>
12779 * checks.adb (Determine_Range): Increase cache size for checks.
12782 * exp_ch6.adb: Minor reformatting
12783 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
12784 a parameter whose root type is System.Address, since treating such
12785 subprograms as pure in the code generator is almost surely a mistake
12786 that will lead to unexpected results.
12788 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
12789 change handling of conversions.
12791 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
12793 2001-12-05 Ed Schonberg <schonber@gnat.com>
12795 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
12796 aggregate with static wrong size, attach generated Raise node to
12799 2001-12-05 Robert Dewar <dewar@gnat.com>
12801 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
12802 Fixes compilation abandoned bomb in B24009B.
12804 2001-12-05 Ed Schonberg <schonber@gnat.com>
12807 Document use of Associated_Node on Selected_Components.
12808 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
12809 to clarify use of untyped descendant fields.
12811 2001-12-05 Robert Dewar <dewar@gnat.com>
12813 * prj-dect.ads: Add ??? comment
12814 Add 2001 to copyright notice (was not done in after all)
12816 * prj-part.adb: Minor reformatting. Reword one awkward error message.
12818 * prj.ads: Minor reformatting throughout, and add some ??? comments
12820 * snames.ads: Minor reformatting
12822 2001-12-05 Geert Bosch <bosch@gnat.com>
12824 * snames.adb: Autoupdate
12826 2001-12-05 Vincent Celier <celier@gnat.com>
12828 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
12830 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
12832 * prj-env.adb: Minor comment changes (modifying -> extends).
12834 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
12836 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
12839 * prj.adb (Initialize): Change Modifying to Extends.
12841 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
12843 * prj.ads: Minor comment change (Modifying -> extending).
12845 * snames.ads: Change modifying to extends.
12847 2001-12-05 Robert Dewar <dewar@gnat.com>
12849 * sem_warn.adb: Remove stuff for conditionals, we are not going to
12852 * sem_warn.ads: Remove stuff for conditionals, we are not going to
12853 do this after all. Add 2001 to copyright notice
12855 2001-12-04 Geert Bosch <bosch@gnat.com>
12857 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
12859 2001-12-04 Robert Dewar <dewar@gnat.com>
12861 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
12862 location if we already have errors. Stops some cases of cascaded
12865 * errout.adb: Improve comment.
12867 2001-12-04 Robert Dewar <dewar@gnat.com>
12870 (Analyze_Formal_Type_Definition): Defend against Error.
12871 (Analyze_Formal_Subprogram): Defend against Error.
12873 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
12874 remove following semicolon if present. Removes cascaded error.
12876 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
12879 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
12880 exceptions equals 0.
12881 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
12882 Fixes PIWG E tests (which have to be run with -gnatL).
12884 2001-12-04 Robert Dewar <dewar@gnat.com>
12886 * einfo.ads: Minor reformatting
12888 2001-12-04 Ed Schonberg <schonber@gnat.com>
12890 * einfo.ads: Block_Node points to the identifier of the block, not to
12891 the block node itself, to preserve the link when the block is
12892 rewritten, e.g. within an if-statement with a static condition.
12894 * inline.adb (Cleanup_Scopes): recover block statement from block
12895 entity using new meaning of Block_Node.
12897 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
12898 identifier of block node, rather than to node itself.
12900 2001-12-04 Gary Dismukes <dismukes@gnat.com>
12903 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
12904 (Discrimify): Go back to setting the Etypes of the selected component
12905 because the Vname component does not exist at this point and will
12906 fail name resolution. Also set Analyzed.
12907 Remove with and use of Sem_Res.
12909 2001-12-04 Arnaud Charlet <charlet@gnat.com>
12911 * Makefile.in: (HIE_SOURCES): add s-fat*.
12913 2001-12-04 Robert Dewar <dewar@gnat.com>
12916 (Compile_Time_Known_Attribute): New procedure.
12917 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
12918 proper range check.
12920 2001-12-04 Ed Schonberg <schonber@gnat.com>
12922 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
12923 processing discriminants to diagnose illegal default values.
12925 2001-12-04 Ed Schonberg <schonber@gnat.com>
12927 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
12928 access discriminant within a type extension that constrains its
12929 parent discriminants.
12931 2001-12-04 Ed Schonberg <schonber@gnat.com>
12933 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
12934 is malformed, use instance of Any_Id to allow analysis to proceed.
12936 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
12937 type definition is illegal.
12938 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
12941 2001-12-04 Ed Schonberg <schonber@gnat.com>
12943 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
12946 2001-12-04 Robert Dewar <dewar@gnat.com>
12948 * errout.adb: Minor reformatting
12950 2001-12-04 Robert Dewar <dewar@gnat.com>
12952 * exp_util.adb: Minor reformatting from last change
12954 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
12955 which is a rewriting of an expression, traverse the original
12956 expression to remove warnings that may have been posted on it.
12958 2001-12-04 Ed Schonberg <schonber@gnat.com>
12960 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
12961 record that has other packed components.
12963 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
12965 * adaint.c: Minor cleanups.
12967 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
12969 * adaint.c: Do not use utime.h on vxworks.
12971 2001-12-04 Arnaud Charlet <charlet@gnat.com>
12973 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
12974 more confusion than it solves.
12976 2001-12-04 Geert bosch <bosch@gnat.com>
12978 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
12980 2001-12-04 Geert Bosch <bosch@gnat.com>
12982 * Makefile.in (update-sources): New target.
12983 For use by gcc_release script.
12985 2001-12-04 Ed Schonberg <schonber@gnat.com>
12987 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
12988 a configuration pragma, it is now legal wherever a pragma can appear.
12990 2001-12-04 Zack Weinberg <zack@codesourcery.com>
12992 * Makefile.in: Don't set ALL. Delete @cross_defines@,
12993 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
12994 is now @CROSS@ -DIN_GCC; update comment.
12996 2001-12-04 Robert Dewar <dewar@gnat.com>
12998 * einfo.adb (Has_Pragma_Pure_Function): New flag.
12999 Fix problem that stopped ceinfo from working
13001 * einfo.ads (Has_Pragma_Pure_Function): New flag.
13003 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
13005 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
13008 (File_Time_Stamp): New procedure.
13009 (Preserve_Mode): New boolean.
13010 (Write_Unit): Pass time stamp.
13011 Implement -p switch (preserve time stamps).
13013 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
13015 * gnatchop.adb: Do usage info for -p switch
13017 * adaint.h (__gnat_set_file_time_name): New function
13019 * adaint.c (__gnat_set_file_time_name): Implement
13021 * adaint.h: Fix typo
13023 2001-12-03 Robert Dewar <dewar@gnat.com>
13025 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
13026 have Associated_Node.
13028 2001-12-03 Robert Dewar <dewar@gnat.com>
13030 * prj-proc.adb: Minor reformatting
13032 * make.adb: Minor reformatting
13034 2001-12-03 Geert Bosch <bosch@gnat.com>
13036 * make.adb: Minor reformatting.
13038 2001-12-03 Robert Dewar <dewar@gnat.com>
13040 * sem_ch12.adb: Minor reformatting
13042 2001-12-03 Ed Schonberg <schonber@gnat.com>
13044 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
13045 push Standard on the stack before analyzing the instance body,
13046 in order to have a clean visibility environment.
13048 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
13050 2001-12-03 Ed Schonberg <schonber@gnat.com>
13052 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
13053 instantiation of a body that contains an inlined body.
13055 2001-12-03 Ed Schonberg <schonber@gnat.com>
13058 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
13059 to prevent freezing within formal packages.
13060 (Freeze_Subprogram_Body): If body comes from another instance that
13061 appeared before its own body, place freeze node at end of current
13062 declarative part, to prevent a back-end crash.
13063 (Inline_Instance_Body): Handle properly a package instance within
13064 a subprogram instance that is a child unit.
13066 2001-12-01 Graham Stott <grahams@redhat.com>
13068 * Makefile.in (misc.o): Add missing $(srcdir) prefix
13069 and add optabs.h dependency.
13071 * misc.c: Include optabs.h
13072 (gnat_tree_code_type): Make static and const.
13073 (gnat_tree_code_length): Likewise.
13074 (gnat_tree_code_name): Likewise.
13075 (update_setjmp_buf): Obtain operands mode from insn_data.
13077 2001-11-29 Richard Henderson <rth@redhat.com>
13079 * init.c: Remove obsolete dwarf2 frame.h section.
13081 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
13083 * Make-lang.in (ada.generated-manpages): New dummy target.
13085 2001-11-29 Ed Schonberg <schonber@gnat.com>
13087 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
13088 into Command, an array conversion is illegal here. Uncovered by
13091 2001/11/28 Geert Bosch <bosch@gnat.com>
13093 * init.c: Minor whitespace changes.
13095 2001-11-28 Doug Rupp <rupp@gnat.com>
13097 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
13100 2001-11-28 Zack Weinberg <zack@codesourcery.com>
13102 * misc.c (gnat_expand_constant): Move declaration above
13103 definition of lang_hooks.
13104 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
13105 (gnat_init): lang_expand_constant no longer exists.
13107 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
13108 always have vprintf.
13109 (gnat_init): Always call set_internal_error_function.
13111 2001-11-27 Andreas Jaeger <aj@suse.de>
13113 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
13115 2001-11-27 Laurent Guerby <guerby@acm.org>
13117 * Makefile.in: Regenerate Ada dependencies.
13119 2001-11-26 Richard Henderson <rth@redhat.com>
13121 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
13122 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
13123 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
13125 2001-11-25 Laurent Guerby <guerby@acm.org>
13127 * sysdep.c (rts_get_*): Fix style.
13129 2001-11-19 Laurent Guerby <guerby@acm.org>
13131 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
13132 since it is of no apparent use and cause warnings.
13134 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
13136 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
13138 (gnat_init): Don't return NULL.
13139 (finish_parse): Remove.
13141 2001-11-17 Laurent Guerby <guerby@acm.org>
13143 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
13144 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
13145 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
13146 * lang-spec.h: Add missing struct field to silence warnings.
13147 * sysdep.c (rts_get_*): Provide K&R prototype.
13148 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
13149 * traceback.c (Unlock_Task, Lock_Task): Likewise.
13150 * tracebak.c (__gnat_backtrace): Remove unused variable.
13151 * utils.c (end_subprog_body): Move to K&R style.
13153 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13155 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
13157 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
13159 * misc.c (gnat_init): Change prototype. Include the
13160 functionality of the old init_parse and init_decl_processing.
13161 (gnat_init_decl_processing): New prototype.
13162 (init_parse): Remove.
13163 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
13165 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
13167 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
13168 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
13169 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
13170 set_yydebug): Remove.
13172 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
13174 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
13175 (struct lang_hooks): Constify.
13176 (language_string, lang_identify): Remove.
13177 * utils.c (init_decl_processing): Update.
13179 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
13181 * misc.c: Include langhooks-def.h.
13182 * Makefile.in: Update.
13184 2001-10-30 Robert Dewar <dewar@gnat.com>
13187 (Check_Identifier): Rewrite circuit to be compatible with use of letters
13188 in the upper half of ASCII.
13189 (Check_Identifier): Minor reformatting
13191 2001-10-30 Geert Bosch <bosch@gnat.com>
13193 * (Associated_Node, Set_Associated_Node): Do not check for
13196 2001-10-30 Robert Dewar <dewar@gnat.com>
13198 * a-reatim.ads: Minor reformatting
13200 2001-10-30 Robert Dewar <dewar@gnat.com>
13202 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
13203 undocumented declarations.
13205 2001-10-30 Pascal Obry <obry@gnat.com>
13207 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
13208 to the binder and linker.
13211 * mdll.ads: Fix layout. Update copyright notice.
13213 * mdll.adb: Fix layout. Update copyright notice.
13215 2001-10-30 Robert Dewar <dewar@gnat.com>
13217 * usage.adb: Minor fix to output for -gnaty.
13219 2001-10-30 Ed Schonberg <schonber@gnat.com>
13221 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
13222 to accommodate all its possible values.
13224 * a-reatim.adb (Split): Special-case handling of Time_Span_First
13225 and of small absolute values of T.
13227 2001-10-30 Richard Kenner <kenner@gnat.com>
13229 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
13230 set_mem_attributes since not needed and wrong if RESULT if a REG;
13231 fixes ACATS failures.
13233 2001-10-30 Geert Bosch <bosch@gnat.com>
13235 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
13236 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
13238 2001-10-30 Robert Dewar <dewar@gnat.com>
13240 * bindusg.adb: Undocument -f switch.
13242 * gnatcmd.adb: Remove /FULL_ELABORATION.
13244 * opt.ads (Force_RM_Elaboration_Order): Document that this is
13247 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
13249 * gnatbind.adb: Minor update of warning msg.
13251 2001-10-30 Vincent Celier <celier@gnat.com>
13253 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
13254 for project file switches (-P (/PROJECT_FILE=),
13255 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
13258 2001-10-30 Geert Bosch <bosch@gnat.com>
13260 * decl.c: Minor whitespace fixes.
13262 2001-10-30 Richard Kenner <kenner@gnat.com>
13264 * utils2.c (build_allocator): Test for SIZE overflow in array case too
13266 2001-10-30 Geert Bosch <bosch@gnat.com>
13268 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
13269 Found due to GCC 3.0 warning of using uninitialized value.
13272 (Get_Max_Size): Use variant record for tracking value/expression.
13273 Makes logic clearer and prevents warnings for uninitialized variables.
13274 (Layout_Array_Type): Use variant record for tracking value/expression.
13275 Makes logic clearer and prevents warnings for uninitialized variables.
13277 2001-10-30 Robert Dewar <dewar@gnat.com>
13279 * lib.adb: Minor reformatting
13281 * s-taprop.ads: Minor reformatting
13283 2001-10-29 Laurent Guerby <guerby@acm.org>
13286 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
13288 (_gnat_error_handler): Make MSG const.
13290 2001-10-29 Richard Kenner <kenner@gnat.com>
13292 * sysdep.c: Fix localtime_r problem on LynxOS.
13293 Also remove #elif to avoid warnings.
13295 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
13298 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
13300 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
13302 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
13303 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
13304 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
13305 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
13306 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
13307 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
13308 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
13309 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
13310 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
13311 types.ads, urealp.adb: Fix spelling errors.
13313 2001-10-27 Laurent Guerby <guerby@acm.org>
13315 * trans.c (gigi): Fix non determinism leading to bootstrap
13316 comparison failures for debugging information.
13318 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
13320 * gnat_rm.texi: Use @./@: where appropriate.
13322 2001-10-26 Robert Dewar <dewar@gnat.com>
13324 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
13326 2001-10-26 Richard Kenner <kenner@gnat.com>
13328 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
13330 2001-10-26 Richard Kenner <kenner@gnat.com>
13332 * decl.c (validate_size): Modify message for bad size to avoid
13333 implication that compiler is modifying the size.
13335 2001-10-26 Robert Dewar <dewar@gnat.com>
13337 * prj-util.adb: Minor reformatting. Fix bad header format.
13339 2001-10-26 Robert Dewar <dewar@gnat.com>
13341 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
13343 * sinfo.ads: Clarify use of Associated_Node (documentation only).
13345 * sem_ch12.adb: Change Node4 to Associated_Node. Change
13346 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
13347 much more narrowly in places where needed. These are cleanups.
13349 2001-10-26 Joel Brobecker <brobecke@gnat.com>
13351 * 5zosinte.ads (null_pthread): new constant.
13354 (Initialize_TCB): Initialize thread ID to null, to be able to verify
13355 later that this field has been set.
13356 (Finalize_TCB): ditto.
13357 (Suspend_Task): Verify that the thread ID is not null before using it.
13358 (Resume_Task): ditto.
13361 (Resume_All_Tasks): Lock the tasks list before using it.
13362 (Suspend_All_Tasks): ditto.
13364 2001-10-26 Richard Kenner <kenner@gnat.com>
13366 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
13367 Make constant variant of designated type for Is_Access_Constant.
13368 Call update_pointer_to with main variant.
13370 * trans.c (process_freeze_entity, process_type):
13371 Call update_pointer_to on main variant.
13373 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
13374 If main variant, update all other variants.
13376 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
13379 2001-10-26 Robert Dewar <dewar@gnat.com>
13381 * prj-util.adb: Minor reformatting
13383 2001-10-26 Robert Dewar <dewar@gnat.com>
13385 * prj-util.adb: Minor reformatting
13387 2001-10-26 Robert Dewar <dewar@gnat.com>
13389 * prj-attr.adb: Minor reformatting throughout
13391 2001-10-26 Robert Dewar <dewar@gnat.com>
13393 * prj-attr.ads: Minor reformatting
13394 Add ??? comment (this whole spec has almost no comments)
13396 2001-10-26 Vincent Celier <celier@gnat.com>
13398 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
13399 ("//") that precede the drive letter on Interix.
13401 2001-10-26 Geert Bosch <bosch@gnat.com>
13403 * gnat_rm.texi: Add GNAT Reference Manual.
13405 2001-10-25 Robert Dewar <dewar@gnat.com>
13407 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
13408 is Error. Similar change for other renaming cases.
13410 2001-10-25 Robert Dewar <dewar@gnat.com>
13412 * s-atacco.ads: Add pragma Inline_Always for functions.
13413 Fix header format. Add copyright 2001
13415 2001-10-25 Ed Schonberg <schonber@gnat.com>
13417 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
13418 return Error rather than Empty so that analysis can proceed.
13420 2001-10-25 Ed Schonberg <schonber@gnat.com>
13422 * sem_util.adb (Enter_Name): better handling of cascaded error
13423 messages when a unit appears in its own context.
13425 2001-10-25 Ed Schonberg <schonber@gnat.com>
13427 * sem_util.adb (Defining_Entity): in case of error, attach created
13428 entity to specification, so that semantic analysis can proceed.
13430 2001-10-25 Robert Dewar <dewar@gnat.com>
13433 (Defining_Entity): Deal with Error.
13434 (Process_End_Label): Deal with bad end label for.
13436 2001-10-25 Ed Schonberg <schonber@gnat.com>
13438 * sem_elab.adb (Check_A_Call): refine message when call is in an
13439 instance but callee is not declared in the generic unit.
13441 2001-10-25 Ed Schonberg <schonber@gnat.com>
13443 * sem_elab.adb (Check_A_Call): check for renaming before finding the
13444 enclosing unit, which may already be different from the calling unit.
13446 2001-10-25 Geert Bosch <bosch@gnat.com>
13448 * 4gintnam.ads: fix header format.
13450 2001-10-25 Ed Schonberg <schonber@gnat.com>
13452 * sem_res.adb (Resolve_Call): if the call is actually an indexing
13453 operation on the result of a parameterless call, perform elaboration
13454 check after the node has been properly rewritten.
13456 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
13457 inlined within the generic tree, the defining identifier is not a
13460 2001-10-25 Ed Schonberg <schonber@gnat.com>
13462 * sem_res.adb (Resolve): special-case resolution of Null in an
13463 instance or an inlined body to avoid view conflicts.
13465 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
13466 compatibility by retrieving the access type of the generic copy.
13468 2001-10-25 Robert Dewar <dewar@gnat.com>
13471 (Analyze_Number_Declaration): Handle error expression.
13472 (Signed_Integer_Type_Declaration): Handle error bound.
13473 (Analyze_Subtype_Indication): Handle error range.
13475 * sem_util.adb (Get_Index_Bounds): Check for Error.
13477 2001-10-25 Robert Dewar <dewar@gnat.com>
13479 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
13480 in no run time mode.
13482 2001-10-25 Pascal Obry <obry@gnat.com>
13484 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
13485 mode case for ALLOC case.
13487 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
13488 all platforms. Improvement of last change.
13490 2001-10-25 Robert Dewar <dewar@gnat.com>
13492 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
13494 2001-10-25 Geert Bosch <bosch@gnat.com>
13496 * osint.adb (Is_Relative): Remove duplicate.
13498 2001-10-25 Pascal Obry <obry@gnat.com>
13500 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
13501 pathnames in UNIX and DOS style with drive letter.
13502 (Is_Relative): new routine.
13504 * osint.adb: Minor reformatting
13506 * osint.adb (Is_Relative): implementation using
13507 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
13509 2001-10-25 Pascal Obry <obry@gnat.com>
13511 * g-dirope.adb (Basename): correctly compute offset between the
13512 original Path and the translated one.
13514 * g-dirope.adb: (Base_Name): add some comments.
13516 2001-10-25 Robert Dewar <dewar@gnat.com>
13518 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
13519 in HIE mode, avoids compilation abandoned message
13521 * exp_imgv.adb: Correct typo in previous change
13523 * exp_imgv.adb: Correct typo in previous change (not my day!)
13525 2001-10-25 Robert Dewar <dewar@gnat.com>
13527 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
13529 2001-10-25 Pascal Obry <obry@gnat.com>
13531 * g-awk.ads: Move all pragma inlines next to the routine
13532 declarations. This is more uniform with other GNAT spec.
13534 2001-10-22 Geert Bosch <bosch@gnat.com>
13536 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
13538 2001-10-19 Geert Bosch <bosch@gnat.com>
13540 * Makefile.in (tools, gnattools): Remove gnatmem.
13542 2001-10-17 Richard Henderson <rth@redhat.com>
13544 * Makefile.in (misc.o): Depend on langhooks.h.
13545 * misc.c: Include it.
13546 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
13547 (LANG_HOOKS_DECODE_OPTION): New.
13548 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
13550 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
13552 * trans.c (tree_transform): Adjust to recent change in
13553 expand_asm_operands to implement named asm operands.
13555 2001-10-11 Ed Schonberg <schonber@gnat.com>
13557 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
13558 renaming of discriminant for mutable record type.
13560 2001-10-11 Robert Dewar <dewar@gnat.com>
13562 * validsw.adb: Properly save -gnatVn status.
13564 2001-10-11 Robert Dewar <dewar@gnat.com>
13566 * usage.adb: Add lines for V switch.
13568 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
13569 (/VALIDITY_CHECKING).
13571 2001-10-11 Ed Schonberg <schonber@gnat.com>
13573 * sem_type.adb (Add_One_Interp): an operator for a type declared in
13574 an extension of System is known to be visible.
13576 2001-10-11 Ed Schonberg <schonber@gnat.com>
13578 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
13579 properly. Fixes regression on ACATS C34005G.
13581 2001-10-11 Robert Dewar <dewar@gnat.com>
13583 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
13584 loop in generic instance, since this is likely not very useful.
13586 2001-10-11 Robert Dewar <dewar@gnat.com>
13588 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
13589 the error message for high integrity mode.
13591 * rtsfind.adb (RTE): Give message if we try to find an entity that
13592 is not available in high integrity mode.
13595 (OK_To_Use_In_HIE_Mode): New array.
13596 (RTE): May return Empty in high integrity mode.
13598 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
13599 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
13601 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
13602 unit if not inlined always and in no runtime mode. Fixes problem
13603 caused by new Rtsfind changes.
13605 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
13608 * rtsfind.adb (RTE): Make sure we do not try to load unit after
13609 giving message for entity not available in high integrity mode.
13611 2001-10-11 Pascal Obry <obry@gnat.com>
13613 * impunit.adb: Add GNAT.CRC32.
13615 2001-10-11 Ed Schonberg <schonber@gnat.com>
13617 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
13618 properly the case where one universal operand in a non-static
13619 exponentiation of a real literal.
13621 2001-10-11 Ed Schonberg <schonber@gnat.com>
13623 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
13624 clause, return the gobal finalization list, for lack of anthing else.
13626 2001-10-11 Ed Schonberg <schonber@gnat.com>
13628 * exp_ch7.adb (Make_Transient_Block): if statement is within
13629 exception handler, always use new transient scope to place Clean
13632 2001-10-11 Pascal Obry <obry@gnat.com>
13635 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
13636 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
13637 (GNATLS_RTL_OBJS): add g-crc32.o
13638 (GNATMAKE_RTL_OBJS): add g-crc32.o
13641 (CRC_Match): new function.
13642 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
13643 instead of the previous simple checksum algorithm.
13644 (Time_Stamp_Mismatch): use CRC_Match for comparison.
13645 (Set_Source_Table): idem.
13648 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
13649 instead of simple checksum.
13650 (CRC_Match): new function.
13651 (CRC_Error): new constant.
13653 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
13654 a CRC now and not a simple checksum. A CRC uses lower-case hex
13655 letters, fixes ambiguity in parsing.
13657 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
13658 is what this variable will store.
13660 * bcheck.adb: Change reference to chechsum in comments by CRC.
13661 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
13662 rename All_Checksum_Match to All_CRC_Match. Change due to API
13663 renaming since now GNAT does not use a simple checksum but a
13664 CRC using GNAT.CRC32.
13666 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
13667 now and not anymore a simple checksum.
13669 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
13672 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
13675 (Restore_Scan_State): rename Checksum to CRC.
13676 (Save_Scan_State): idem.
13680 (Checksum): rename to CRC.
13681 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
13683 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
13684 GNAT.CRC32). Update copyright notice.
13686 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
13687 GNAT.CRC32). Update copyright notice.
13690 (Accumulate_Checksum): removed.
13691 (Update): new procedure. Add a wide-character into the CRC.
13694 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
13695 (Load_File): fix initialization of S (change Source_Checksum to
13698 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
13699 Source_CRC in S initialization.
13701 * sinput.adb (Source_Checksum): renamed to Source_CRC.
13703 * sinput.ads (Source_Checksum): renamed to Source_CRC.
13704 Update comments for the CRC.
13706 * types.adb (Hex): Use lowercase for the letter part.
13708 * types.ads (Get_Hex_String): Returns the hexadecimal representation
13709 for a word. This is currently used only for CRC. In previous version,
13710 the checksum was using a representation with all letter being
13711 upper-case. With the new implementation (using CRC) we do not remove
13712 the 32th bit of the CRC, so we can have an upper-case starting letter
13713 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
13714 It is ambigous since the CRC was optional and could be followed by
13715 options like EB, EE. So now this routines uses lower-case letter for
13716 the hexadecimal representation. Strange enough only lower case letters
13717 where checked in Scan_ALI (even if this was not a possible case).
13719 * gnatvsn.ads (Library_Version): changed to 3.15a.
13721 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
13724 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
13727 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
13728 Add 2001 to copyright notice
13729 (Accumulate_Checksum): Modify to use System.CRC32.
13731 * ali-util.ads: Redo changes of previous revision to continue to use
13732 the word Checksum. Add 2001 to copyright notice.
13734 * ali.adb: Undo some of previous changes, not needed.
13735 Keep the change for lower case letters in the checksum.
13737 * ali.ads: Undo previous change not needed.
13739 * bcheck.adb: Undo most of previous change, not needed.
13740 But do use Checksums_Match for checksum comparison.
13742 * gnatls.adb: Undo most of previous change, not needed.
13743 But do use Checksums_Match for comparing checksums.
13745 * lib-load.adb: Undo previous change, not needed.
13747 * lib-writ.adb: Undo previous change, not needed.
13749 * lib-writ.ads: Document that checksums use lower case,
13750 not upper case letters.
13752 * scans.adb: Undo previous change, not needed
13754 * scans.ads: Undo previous change, not needed.
13756 * scn-nlit.adb: Undo previous changes, not needed.
13758 * scn-slit.adb: Undo previous change, not needed. Fix header format.
13761 (Accumulate_Checksum): Use System.CRC32.
13762 (Initialize_Checksum): New procedure.
13763 Remove other changes of previous revision.
13765 * sinput-p.adb: Undo previous change, not needed.
13767 * sinput.adb: Undo previous change, not needed.
13769 * sinput-l.adb: Undo previous change, not needed.
13771 * sinput.ads: Undo previous change, not needed. Keep only comment
13772 on new checksum algorithm
13774 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
13775 Also remove a-tags and a-stream from GNAT sources.
13777 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
13779 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
13781 2001-10-11 Geert Bosch <bosch@gnat.com>
13783 * einfo.h: Regenerate.
13785 * nmake.ads: Regenerate.
13787 * nmake.adb: Regenerate.
13789 * sinfo.h: Regenerate.
13791 * treeprs.adb: Regenerate.
13793 2001-10-10 Geert Bosch <bosch@gnat.com>
13795 * gnat-style.texi: New file describing coding guidelines for Ada.
13797 2001-10-10 Ed Schonberg <schonber@gnat.com>
13799 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
13802 2001-10-10 Geert Bosch <bosch@gnat.com>
13804 * snames.ads: Add new names for project facility.
13806 * snames.adb: Update to reflect snames.ads changes.
13808 * snames.h: Update to reflect snames.ads changes.
13810 2001-10-10 Vincent Celier <celier@gnat.com>
13813 (Add_Switches): reflect the changes for the switches attributes
13814 Default_Switches indexed by the programming language,
13815 Switches indexed by the file name.
13816 (Collect_Arguments_And_Compile): Idem.
13817 Reflect the attribute name changes.
13820 (Initialisation_Data): Change the names of some packages and
13822 (Initialize): process case insensitive associative arrays.
13825 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
13828 (Parse_Attribute_Declaration): For case insensitive associative
13829 arrays, set the index string to lower case.
13832 Reflect the changes of the project attributes.
13835 Replace Check_Naming_Scheme by Ada_Check and
13836 Language_Independent_Check.
13839 Replaced Check_Naming_Scheme by 2 procedures:
13840 Ada_Check and Language_Independent_Check.
13843 (Process_Declarative_Items): For case-insensitive associative
13844 arrays, set the index string to lower case.
13845 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
13846 Prj.Nmsc.Check_Naming_Scheme.
13849 (Case_Insensitive): New function
13850 (Set_Case_Insensitive): New procedure
13853 (Case_Insensitive): New function
13854 (Set_Case_Insensitive): New procedure
13855 (Project_Node_Record): New flag Case_Insensitive.
13858 (Value_Of): new function to get the string value of a single
13859 string variable or attribute.
13862 (Value_Of): new function to get the string value of a single
13863 string variable or attribute.
13866 (Ada_Default_Spec_Suffix): New function
13867 (Ada_Default_Impl_Suffix): New function
13868 Change definitions of several constants to reflect
13869 new components of record types.
13872 (Naming_Data): Change several components to reflect new
13873 elements of naming schemes.
13874 (Project_Data): New flags Sources_Present and
13875 Language_Independent_Checked.
13876 (Ada_Default_Spec_Suffix): New function.
13877 (Ada_Default_Impl_Suffix): New function.
13880 Modification of predefined names for project manager: added
13881 Implementation, Specification_Exceptions, Implementation_Exceptions,
13882 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
13883 Default_Switches, _Languages, Builder, Cross_Reference,
13884 Finder. Removed Body_Part, Specification_Append, Body_Append,
13885 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
13888 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
13891 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
13892 not that it is Nil_Variable_Value.
13894 * prj.ads: Add ??? for uncommented declarations
13896 2001-10-10 Ed Schonberg <schonber@gnat.com>
13898 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
13899 constant, do not indicate possible modification, so that gigi can
13900 treat it as a bona fide constant.
13902 2001-10-10 Robert Dewar <dewar@gnat.com>
13904 * sem_prag.adb: Add processing for pragma External.
13906 * snames.ads: Add entry for pragma External.
13908 * par-prag.adb: Add pragma External.
13910 * snames.adb: Updated to match snames.ads.
13912 2001-10-10 Ed Schonberg <schonber@gnat.com>
13914 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
13915 a dynamic task if the allocator appears in an indexed assignment
13916 or selected component assignment.
13918 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
13919 For a dynamic task in an assignment statement, use target of
13920 assignment to generate meaningful name.
13922 2001-10-10 Ed Schonberg <schonber@gnat.com>
13924 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
13927 * einfo.ads: Body_Entity is also defined for generic package.
13928 Documentation change only
13930 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
13931 others_choice for a discriminated component initialization,
13932 convert discriminant references into the corresponding discriminals.
13934 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
13935 only if original type is private and expression has to be wrapped
13939 (Apply_Constraint_Check): Do not perform length check
13940 if expression is an aggregate with only an others_choice.
13941 (Length_N_Cond): two references to the same in_parameter
13942 (typically the discriminal in an init_proc) denote the same value.
13943 Two useful optimization uncovered by bugfixes above.
13945 2001-10-10 Robert Dewar <dewar@gnat.com>
13947 * xeinfo.adb: Change int to char in translation of enumeration types.
13948 This fixes a problem in the C representation of component alignment.
13949 Add 2001 to copyright notice
13951 2001-10-10 Richard Kenner <kenner@gnat.com>
13953 * decl.c: (validate_size): Do check size of object of integral type
13954 if it is a packed array type.
13956 2001-10-10 Richard Kenner <kenner@gnat.com>
13958 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
13959 VAR_DECL for constant if not Is_Public but -O0.
13961 2001-10-10 Richard Kenner <kenner@gnat.com>
13963 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
13965 2001-10-10 Geert Bosch <bosch@gnat.com>
13967 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
13968 use '/' as switch character, allowing for absolute file names.
13970 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
13972 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
13975 2001-10-08 Geert Bosch <bosch@gnat.com>
13977 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
13978 Automatically build utilities when files need to be regenerated.
13980 2001-10-08 Geert Bosch <bosch@gnat.com>
13982 * xsnames.adb: New utility for updating snames.ads and snames.adb
13984 2001-10-08 Zack Weinberg <zack@codesourcery.com>
13986 * Make-lang.in (ADAFLAGS): Add -W -Wall.
13987 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
13988 (gnat1): Also depend on attribs.o.
13989 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
13990 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
13991 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
13992 (ADAFLAGS): Add -W -Wall.
13993 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
13996 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
13997 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
13998 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
13999 Use $(ADAC), not $(CC), as compilation command.
14001 (gnattools): Depend directly on tools to build, don't use
14003 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
14005 * einfo.h, sinfo.h: New files (autogenerated).
14007 2001-10-08 Richard Henderson <rth@redhat.com>
14009 * comperr.adb (Abort_In_Progress): New.
14010 (Compiler_Abort): Use it to prevent recursion.
14012 2001-10-08 Robert Dewar <dewar@gnat.com>
14014 * atree.adb: Set Error_Posted in Error node, helps error recovery.
14016 * par-endh.adb (Output_End_Expected): We should also not test
14017 Error_Posted on the Error node, since now it is always set.
14019 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
14020 to help error recovery. Part of general work on 9407-004.
14022 * par.adb: Add ??? for misuse of error
14025 (Resolve): Defend against Error, fixes 9407-003.
14026 (Resolve_Discrete_Subtype_Indication): Defend against Error.
14028 * sinfo.ads (N_Error): Now has Etype field (which will be set
14029 to Any_Type to help error recovery).
14031 2001-10-08 Richard Kenner (kenner@gnat.com)
14033 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
14034 Consistently set MEM attributes from expression; fixes
14035 bootstrap failure on x86.
14037 2001-10-08 Geert Bosch (bosch@gnat.com)
14039 * 5oosinte.adb: Add 2001 to copyright notice.
14041 2001-10-08 Geert Bosch (bosch@gnat.com)
14043 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
14045 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
14047 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
14049 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
14051 2001-10-05 Geert Bosch (bosch@gnat.com)
14053 * adaint.h: Small formatting fix.
14055 2001-10-04 Geert Bosch <bosch@gnat.com>
14057 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
14058 Arg is int, not FILE *, in dummy version of functions.
14060 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
14061 Arg is int, not FILE *.
14063 2001-10-04 Geert Bosch <bosch@gnat.com>
14065 * 3lsoccon.ads: Added file, missed with initial check ins.
14067 * 4lintnam.ads: Fix header format.
14068 Change Linux to GNU/Linux.
14070 * 5iosinte.adb: Change Linux to GNU/Linux.
14072 * 5iosinte.ads: Change Linux to GNU/Linux.
14074 * 5itaprop.adb: Change Linux to GNU/Linux.
14076 * 5itaspri.ads: Change Linux to GNU/Linux.
14077 Update copyright notice.
14079 * 5lintman.adb: Change Linux to GNU/Linux.
14081 * 5lml-tgt.adb: Change Linux to GNU/Linux.
14083 * 5losinte.ads: Change Linux to GNU/Linux.
14085 * 5lsystem.ads: Change Linux to GNU/Linux.
14087 * 5qosinte.adb: Change Linux to GNU/Linux.
14089 * 5qosinte.ads: Change Linux to GNU/Linux.
14091 * 5qparame.ads: Change Linux to GNU/Linux.
14093 * 5qtaprop.adb: Change Linux to GNU/Linux.
14095 * 5qtaspri.ads: Change Linux to GNU/Linux.
14096 Add 2001 to copyright notice.
14098 * 5vintman.ads: Change Linux to GNU/Linux.
14099 Fix header format. Add 2001 to copyright notice.
14101 * g-soccon.ads: Change Linux to GNU/Linux.
14103 * g-trasym.ads: Change Linux to GNU/Linux.
14104 Add 2001 to copyright notice.
14106 * memtrack.adb: Change Linux to GNU/Linux.
14108 * s-intman.ads: Change Linux to GNU/Linux.
14109 Add 2001 to copyright notice. Fix header format.
14111 * s-stache.adb: Change Linux to GNU/Linux.
14113 * adaint.c: Change Linux to GNU/Linux.
14115 * cio.c: Change Linux to GNU/Linux.
14117 * cstreams.c: Change Linux to GNU/Linux.
14119 * init.c: Change Linux to GNU/Linux.
14121 * gmem.c: Change Linux to GNU/Linux.
14123 * tracebak.c: Change Linux to GNU/Linux.
14126 2001-10-02 Geert Bosch <bosch@gnat.com>
14128 * misc.c (insert_default_attributes): Add dummy version.