OSDN Git Service

14 years agoDaily bump.
gccadmin [Fri, 14 Dec 2007 00:17:21 +0000 (00:17 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130925 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago PR middle-end/33088
ebotcazou [Thu, 13 Dec 2007 21:49:09 +0000 (21:49 +0000)]
PR middle-end/33088
* gimplify.c (gimplify_modify_expr_complex_part): Add note to comment.
* tree-complex.c (init_dont_simulate_again): Return true if there are
uninitialized loads generated by gimplify_modify_expr_complex_part.
* tree-gimple.c (is_gimple_reg_type): Return false for complex types
if not optimizing.
* tree-ssa.c (ssa_undefined_value_p): New predicate extracted from...
(warn_uninit): ...here.  Use ssa_undefined_value_p.
* tree-ssa-pre.c (is_undefined_value): Delete.
(phi_translate_1): Use ssa_undefined_value_p.
(add_to_exp_gen): Likewise.
(make_values_for_stmt): Likewise.
* tree-flow.h (ssa_undefined_value_p): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130917 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-13 Olga Golovanevsky <olga@il.ibm.com>
olga [Thu, 13 Dec 2007 20:50:38 +0000 (20:50 +0000)]
2007-12-13  Olga Golovanevsky  <olga@il.ibm.com>

* gcc.dg/struct/struct-reorg.exp: Replace

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130916 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-13 Anton Korobeynikov <asl@math.spbu.ru>
burnus [Thu, 13 Dec 2007 20:31:45 +0000 (20:31 +0000)]
2007-12-13  Anton Korobeynikov  <asl@math.spbu.ru>

        * trans-decl.c (gfc_build_builtin_function_decls): Correct decl
        construction for select_string() and internal_unpack()

2007-12-13  Duncan Sands  <baldrick@free.fr>
            Anton Korobeynikov  <asl@math.spbu.ru>

        * trans-expr.c (gfc_conv_structure): Make sure record
        * constructors
        for static variables are marked constant.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130914 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-13 Thomas Koenig <tkoenig@gcc.gnu.org>
tkoenig [Thu, 13 Dec 2007 19:35:09 +0000 (19:35 +0000)]
2007-12-13  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/34370
PR libfortran/34323
PR libfortran/34405
* io/io.h:  Add previous_nonadvancing_write to gfc_unit.
Add prototype for finish_last_advance_record.
* io/file_pos.c (st_backspace):  Generate error if backspace is
attempted for direct access or unformatted stream.
If there are bytes left from a previous ADVANCE="no", write
them out before performing the backspace.
(st_endfile):  Generate error if endfile is attempted for
direct access.
If there are bytes left from a previous ADVANCE="no", write
them out before performing the endfile.
(st_rewind):  Generate error if rewind is attempted for
direct access.
* unit.c (close_unit_1):  Move functionality to write
previously written bytes to...
(finish_last_advance_record):  ... here.
* transfer.c (data_transfer_init):  If reading, reset
(finalize_transfer):  Set the previous_noadvancing_write
flag if we are writing and ADVANCE="no" was specified.
Only call next_record() if advance="no" wasn't specified.

2007-12-13  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/34370
PR libfortran/34323
PR libfortran/34405
* gfortran.dg/advance_6.f90:  New test case.
* gfortran.dg/direct_io_7.f90:  New test case.
* gfortran.dg/streamio_13.f90:  New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130912 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-13 Douglas Gregor <doug.gregor@gmail.com>
dgregor [Thu, 13 Dec 2007 19:29:52 +0000 (19:29 +0000)]
2007-12-13  Douglas Gregor  <doug.gregor@gmail.com>

* g++.dg/cpp0x/__func__.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130911 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-13 Andrew Pinski <pinskia@gmail.com>
daney [Thu, 13 Dec 2007 19:19:17 +0000 (19:19 +0000)]
2007-12-13  Andrew Pinski  <pinskia@gmail.com>
    David Daney  <ddaney@avtrex.com>

PR bootstrap/34144
* system.h: Make -Wuninitialized non-fatal if ASSERT_CHECKING
is disabled.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130908 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago PR rtl-optimization/32636
jakub [Thu, 13 Dec 2007 19:05:37 +0000 (19:05 +0000)]
PR rtl-optimization/32636
* df-scan.c (df_get_entry_block_def_set): Set struct_value_rtx
regno in entry_block_defs even if HAVE_prologue && epilogue_completed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130907 138bc75d-0d04-0410-961f-82ee72b054a4

14 years agoFogot to commit ipa-struct-reorg.c
olga [Thu, 13 Dec 2007 18:59:44 +0000 (18:59 +0000)]
Fogot to commit ipa-struct-reorg.c

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130906 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago PR target/34435
uros [Thu, 13 Dec 2007 18:19:38 +0000 (18:19 +0000)]
    PR target/34435
        * config/i386/emmintrin.h (_mm_shuffle_pd, _mm_extract_epi16,
        _mm_insert_epi16, _mm_shufflehi_epi16, _mm_shufflelo_epi16,
        _mm_shuffle_epi32): Cast non-constant input values to either __m64,
        __m128, __m128i or __m128d in a macro version of the intrinsic.
        Cast constant input values to int.
        * config/i386/ammintrin.h (_mm_extracti_si64, _mm_inserti_si64): Ditto.
        * config/i386/bmmintrin.h (_mm_roti_epi8, _mm_roti_epi16,
        _mm_roti_epi32, _mm_roti_epi64): Ditto.
        * config/i386/smmintrin.h (_mm_blend_epi16, _mm_blend_ps, _mm_blend_pd,
        _mm_dp_ps, _mm_dp_pd, _mm_insert_ps, _mm_extract_ps, _mm_insert_epi8,
        _mm_insert_epi32, _mm_insert_epi64, _mm_extract_epi8, mm_extract_epi32,
        _mm_extract_epi64, _mm_mpsadbw_epu8, _mm_cmpistrm, _mm_cmpistri,
        _mm_cmpestrm, _mm_cmpestri, _mm_cmpistra, _mm_cmpistrc, _mm_cmpistro,
        _mm_cmpistrs, _mm_cmpistrz, _mm_cmpestra, _mm_cmpestrc, _mm_cmpestro,
        _mm_cmpestrs, _mm_cmpestrz): Ditto.
        * config/i386/tmmintrin.h (_mm_alignr_epi8, _mm_alignr_pi8): Ditto.
        * config/i386/xmmintrin.h (_mm_shuffle_ps, _mm_extract_pi16, _m_pextrw,
        _mm_insert_pi16, _m_pinsrw, _mm_shuffle_pi16, _m_pshufw): Ditto.
        * config/i386/mmintrin-common.h (_mm_round_pd, _mm_round_sd,
        _mm_round_ps, _mm_round_ss): Ditto.


        PR target/34435
        * g++.dg/other/pr34435.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130904 138bc75d-0d04-0410-961f-82ee72b054a4

14 years agoRestore part of patch lost for PR ada/15805:
charlet [Thu, 13 Dec 2007 17:59:09 +0000 (17:59 +0000)]
Restore part of patch lost for PR ada/15805:
* sem_ch3.adb (Analyze_Object_Declaration): Signal an error
when an access to constant is used to initialize an access

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130903 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago gcc/ada/
sam [Thu, 13 Dec 2007 15:14:54 +0000 (15:14 +0000)]
PR ada/34360
* Makefile.in: Change two occurrences of mlib-tgt.adb by correct name

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130896 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-13 Richard Guenther <rguenther@suse.de>
rguenth [Thu, 13 Dec 2007 14:22:23 +0000 (14:22 +0000)]
2007-12-13  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/34450
* params.def (PARAM_SCCVN_MAX_SCC_SIZE): New param.
* invoke.texi (sccvn-max-scc-size): Document.
* Makefile.in (tree-ssa-sccvn.o): Add $(PARAMS_H) dependency.
* tree-ssa-sccvn.h (run_scc_vn): Return true on success, false
on error.
* tree-ssa-sccvn.c (params.h): Include.
(DFS): Return true if all went well, return false as soon as
a SCC exceeds the size of PARAM_SCCVN_MAX_SCC_SIZE.
(run_scc_vn): Return true if all went well, return false if
we aborted during DFS.
* tree-ssa-pre.c (execute_pre): Check if SCCVN finished
successfully, otherwise bail out.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130895 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-13 Olga Golovanevsky <olga@il.ibm.com>
olga [Thu, 13 Dec 2007 13:58:18 +0000 (13:58 +0000)]
2007-12-13  Olga Golovanevsky  <olga@il.ibm.com>

* ipa-struct-reorg.c (is_candidate): Print information to dump
file when the type is initialized.
(get_stmt_accesses):  Likewise when a structure has bitfields
or field access is too complicate.
(safe_cond_expr_check): Likewise for unsafe condition expressions.
(exclude_cold_structs): Likewise for cold structures.
(collect_structures): Suppress redundant print when there are
no structures to transform.
(do_reorg): Print to dump file a number of structures that
will be transformed.
(dump_new_types): Print a number of new types to replace
an original structure type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130894 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-11-26 Olga Golovanevsky <olga@il.ibm.com>
olga [Thu, 13 Dec 2007 13:47:22 +0000 (13:47 +0000)]
2007-11-26  Olga Golovanevsky  <olga@il.ibm.com>

* gcc.dg/struct: New directory with tests
for struct-reorg optimizaion.
* gcc.dg/struct/struct-reorg.exp: New script.
* gcc.dg/struct/wo_prof_array_through_pointer.c: New test.
* gcc.dg/struct/wo_prof_malloc_size_var.c: Likewise.
* gcc.dg/struct/wo_prof_mult_field_peeling.c: Likewise.
* gcc.dg/struct/wo_prof_escape_arg_to_local.c: Likewise.
* gcc.dg/struct/wo_prof_escape_return.c: Likewise.
* gcc.dg/struct/wo_prof_escape_str_init.c: Likewise.
* gcc.dg/struct/wo_prof_escape_substr_array.c: Likewise.
* gcc.dg/struct/wo_prof_escape_substr_pointer.c: Likewise.
* gcc.dg/struct/wo_prof_escape_substr_value.c: Likewise.
* gcc.dg/struct/wo_prof_global_array.c: Likewise.
* gcc.dg/struct/wo_prof_global_var.c: Likewise.
* gcc.dg/struct/wo_prof_local_array.c: Likewise.
* gcc.dg/struct/wo_prof_local_var.c: Likewise.
* gcc.dg/struct/wo_prof_two_strs.c: Likewise.
* gcc.dg/struct/wo_prof_single_str_global.c: Likewise.
* gcc.dg/struct/wo_prof_single_str_local.c: Likewise.
* gcc.dg/struct/wo_prof_single_str_pointer.c: Likewise.
* gcc.dg/struct/w_prof_two_strs.c: Likewise.
* gcc.dg/struct/w_prof_global_array.c: Likewise.
* gcc.dg/struct/w_prof_global_var.c: Likewise.
* gcc.dg/struct/w_prof_local_array.c: Likewise.
* gcc.dg/struct/w_prof_local_var.c: Likewise.
* gcc.dg/struct/w_prof_single_str_global.c: Likewise.
* gcc.dg/struct/w_ratio_cold_str.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130893 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago (Attribute_to_gnu): Check for violations of the No_Implicit_Dynamic_Code
charlet [Thu, 13 Dec 2007 11:33:49 +0000 (11:33 +0000)]
(Attribute_to_gnu): Check for violations of the No_Implicit_Dynamic_Code
  restriction. This checking used to be done in the front end, but is
moved here so we can make it more accurate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130892 138bc75d-0d04-0410-961f-82ee72b054a4

14 years agoResync
charlet [Thu, 13 Dec 2007 11:27:52 +0000 (11:27 +0000)]

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130891 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-13 Golovanevsky Olga <olga@il.ibm.com>
olga [Thu, 13 Dec 2007 11:11:57 +0000 (11:11 +0000)]
2007-12-13  Golovanevsky Olga  <olga@il.ibm.com>

* doc/invoke.texi (Optimiza Options): Document new -fipa-struct-reorg
option and struct-reorg-cold-struct-ratio parameter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130890 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-13 Tobias Burnus <burnus@net-b.de>
burnus [Thu, 13 Dec 2007 11:01:00 +0000 (11:01 +0000)]
2007-12-13  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34427
        * io/list_read.c (read_real): Fix unwinding for namelists.

2007-12-13  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34427
        * gfortran.dg/namelist_42.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130889 138bc75d-0d04-0410-961f-82ee72b054a4

14 years agoUpdate comments.
charlet [Thu, 13 Dec 2007 10:59:30 +0000 (10:59 +0000)]
Update comments.
Minor reformatting.
Kill new warnings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130888 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago(Nkind_In): New functions.
charlet [Thu, 13 Dec 2007 10:56:34 +0000 (10:56 +0000)]
(Nkind_In): New functions.
Add support for new flags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130887 138bc75d-0d04-0410-961f-82ee72b054a4

14 years agoRemoved, no longer used
charlet [Thu, 13 Dec 2007 10:53:49 +0000 (10:53 +0000)]
Removed, no longer used

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130886 138bc75d-0d04-0410-961f-82ee72b054a4

14 years agoNew file.
charlet [Thu, 13 Dec 2007 10:52:39 +0000 (10:52 +0000)]
New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130885 138bc75d-0d04-0410-961f-82ee72b054a4

14 years agoNew file.
charlet [Thu, 13 Dec 2007 10:50:30 +0000 (10:50 +0000)]
New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130884 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Javier Miranda <miranda@adacore.com>
charlet [Thu, 13 Dec 2007 10:48:09 +0000 (10:48 +0000)]
2007-12-06  Javier Miranda  <miranda@adacore.com>
    Ed Schonberg  <schonberg@adacore.com>

* sem_ch3.ads, sem_ch3.adb (Check_Abstract_Overriding): Avoid
generation of spurious error if parent is an interface type; caused
because predefined primitive bodies will be generated later by
(Process_Subtype): The subtype inherits the Known_To_Have_Preelab_Init
(Derive_Subprograms): Handle derivations of predefined primitives
after all the user-defined primitives to ensure that they are
found in proper order in instantiations.
(Add_Interface_Tag_Components, Inherit_Components): Update occurrences
of Related_Interface to Related_Type.
(Record_Type_Declaration): Minor reordering of calls to decorate the
Tag component because the entity must have set its Ekind attribute
before setting its Is_Tag attribute.
(Analyze_Subtype_Declaration): In the case of subtypes with
Private_Kind, inherit Known_To_Have_Preelab_Init from the parent.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130883 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago * i-vxwork.ads: Kill new warning on Convention C, since changing the
charlet [Thu, 13 Dec 2007 10:46:43 +0000 (10:46 +0000)]
* i-vxwork.ads: Kill new warning on Convention C, since changing the
spec would break code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130882 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Geert Bosch <bosch@adacore.com>
charlet [Thu, 13 Dec 2007 10:46:20 +0000 (10:46 +0000)]
2007-12-06  Geert Bosch  <bosch@adacore.com>

* s-parame-vxworks.adb:
Update comments to reflect usage of this package by Nucleus.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130881 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Vincent Celier <celier@adacore.com>
charlet [Thu, 13 Dec 2007 10:46:10 +0000 (10:46 +0000)]
2007-12-06  Vincent Celier  <celier@adacore.com>

* symbols-processing-vms-ia64.adb (Process.Skip_Half): New procedure
(Process.H): Remove variable. Replace Read_Half (H) with Skip_Half.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130880 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Gary Dismukes <dismukes@adacore.com>
charlet [Thu, 13 Dec 2007 10:45:44 +0000 (10:45 +0000)]
2007-12-06  Gary Dismukes  <dismukes@adacore.com>
    Arnaud Charlet  <charlet@adacore.com>

* make.adb (Scan_Make_Arg): Add test for -aamp_target switch, passing
it to the front end and setting the aamp_target environment variable
to the switch's argument to ensure that gnaampbind and gnaamplink will
take the specified library into account.
(Make): Only set Check_Object_Consistency to False for JVM, not for CIL
target, since the CIL compiler supports an "object" file (.il files).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130879 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Bob Duff <duff@adacore.com>
charlet [Thu, 13 Dec 2007 10:45:14 +0000 (10:45 +0000)]
2007-12-06  Bob Duff  <duff@adacore.com>

* itypes.ads, itypes.adb (Create_Itype): For access-to-subprogram
types, set Can_Use_Internal_Rep appropriately, based on

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130878 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:44:45 +0000 (10:44 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>

* impunit.adb: Add entries for missing units

* Makefile.rtl: Add new run-time units.

* Make-lang.in:  Update dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130877 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Vasiliy Fofanov <fofanov@adacore.com>
charlet [Thu, 13 Dec 2007 10:44:32 +0000 (10:44 +0000)]
2007-12-06  Vasiliy Fofanov  <fofanov@adacore.com>
    Tristan Gingold  <gingold@adacore.com>

* g-socthi-vms.ads (Fd_Set_Access): make it 32-bit.

* s-osprim-vms.adb,
a-calend-vms.adb: Remove pragma warning off and add pragma

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130876 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Emmanuel Briot <briot@adacore.com>
charlet [Thu, 13 Dec 2007 10:43:51 +0000 (10:43 +0000)]
2007-12-06  Emmanuel Briot  <briot@adacore.com>

* s-os_lib.ads, s-os_lib.adb (Normalize_Pathname): Do not compute
Reference_Dir unless we actually need it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130875 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Olivier Hainque <hainque@adacore.com>
charlet [Thu, 13 Dec 2007 10:43:33 +0000 (10:43 +0000)]
2007-12-06  Olivier Hainque  <hainque@adacore.com>

* tb-gcc.c (uw_data_t, trace_callback): Only define if not GCC-SJLJ eh.
(__gnat_backtrace): Early return 0 if using GCC-SJLJ eh.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130874 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Matthew Heaney <heaney@adacore.com>
charlet [Thu, 13 Dec 2007 10:42:54 +0000 (10:42 +0000)]
2007-12-06  Matthew Heaney  <heaney@adacore.com>

* a-cohase.ads, a-cihama.ads, a-cihase.ads, a-cohama.ads: Document
which generic formal operations are called for each operation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130873 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:42:14 +0000 (10:42 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>
    Bob Duff  <duff@adacore.com>

* gnat_ugn.texi: Dcoument new rules for style check comment alignment
Document that suffixes may be terminations of each others
Add doc for -gnatw.a and -gnatw.A
Document gnatbind -Wx switch
Document BOM recognition
Document pragma Implemented_By_Entry.
Document new units.

* gnat_rm.texi: (Favor_Top_Level): Document new pragma.
Add doc for pragma Unreferenced suppressing no entities referenced msg
Add documentation of GNAT.Directory_Operations.Iteration
Add documentation of GNAT.Random_Numbers
Add documentation for pragma Shared.
Correct documentation for Bit_Order
Add documentation for the Pool_Address attribute.
Fix and improve documentation of pragma machine_attribute.
New pragma Fast_Math
Document BOM recognition

* vms_data.ads: Add entries for -gnatw.a -gnatw.A
Add /Wide_Character_Encoding for binder
Add qualifier for the new gnatpp option --no-separate-loop-then

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130872 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Vincent Celier <celier@adacore.com>
charlet [Thu, 13 Dec 2007 10:41:38 +0000 (10:41 +0000)]
2007-12-06  Vincent Celier  <celier@adacore.com>

* a-direct.adb (Create_Path): Always take '/' as a directory separator,
even on Windows

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130871 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:40:58 +0000 (10:40 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>

* xeinfo.adb: Remove warnings
* xnmake.adb: Remove warnings
* xsinfo.adb: Remove warnings
* xtreeprs.adb: Remove warnings
* xsnames.adb: Remove warnings

* a-ngcoar.adb: Fix typo.
* s-interr.adb: Minor reformatting
* env.c: Minor reformatting.
* g-bytswa.adb: Minor reformatting.
* g-rannum.ads: Minor documentation improvements
* s-tasinf-mingw.adb: Minor header fix
* a-clrefi.adb: Minor reformatting
* g-sttsne.ads: Minor documentation improvement
* g-sttsne-locking.ads: Minor documentation improvement
* g-soliop-solaris.ads: Minor documentation improvement
* g-soliop-mingw.ads: Minor documentation improvement
* g-soliop.ads: Minor documentation improvement
* exp_aggr.ads: Minor reformatting
* debug.adb: Add documentation for the gprbuild debug flags
* exp_ch2.adb: Use Nkind_In to simplify code throughout
* exp_pakd.adb: Minor reformatting

* g-altive.ads, g-alleve.adb: Remove assertions.
Add comment about minor differences between targets regarding
floating-point operations.

* g-thread.adb: Remove pragma unreferenced.
* lib.ads: Minor reformatting
* par-ch9.adb: Minor reformatting of error messages
* sem_case.adb: Minor reformatting
* s-fileio.adb: Minor reformattinng
* s-vmexta.ads: Minor typo
* vxaddr2line.adb:
Take into account 'Success' value as per new GNAT warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130870 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:37:34 +0000 (10:37 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>

* treepr.ads, treepr.adb: (pl): implement use of positive value

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130869 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:37:00 +0000 (10:37 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>

* tbuild.ads, tbuild.adb:
Fix location of flag for unrecognized pragma message

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130868 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Olivier Hainque <hainque@adacore.com>
charlet [Thu, 13 Dec 2007 10:36:42 +0000 (10:36 +0000)]
2007-12-06  Olivier Hainque  <hainque@adacore.com>

* tb-alvms.c (struct tb_entry_t, __gnat_backtrace): Revert back to use
of Procedure Value instead of Frame Pointer as the invocation
identifier associated with the instruction pointer in each traceback

* g-trasym-vms-alpha.adb (Traceback_Entry, PV_For, FP_For,
TB_Entry_For): Revert back to use of Procedure Value instead of Frame
Pointer as the invocation identifier passed to tbk$symbolize.

* s-traent-vms.ads, s-traent-vms.adb
(Traceback_Entry, PV_For, FP_For, TB_Entry_For): Revert back to use of
Procedure Value instead of Frame Pointer as the invocation identifier
passed to tbk$symbolize.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130867 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:36:06 +0000 (10:36 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>

* styleg.adb (Check_Comment): More liberal rules for comment placement

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130866 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago * s-tassta.adb (Create_Task): Take into account tasks created by
charlet [Thu, 13 Dec 2007 10:35:41 +0000 (10:35 +0000)]
* s-tassta.adb (Create_Task): Take into account tasks created by
foreign threads.
Code clean up: use constants instead of hard coded values.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130865 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:35:02 +0000 (10:35 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>

* s-stoele.adb ("mod"): mod negative value raises Constraint_Error

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130864 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Olivier Hainque <hainque@adacore.com>
charlet [Thu, 13 Dec 2007 10:34:35 +0000 (10:34 +0000)]
2007-12-06  Olivier Hainque  <hainque@adacore.com>

* s-stausa.ads (Stack_Analyzer): Remove First_Is_Topmost, redundant
with Stack_Grows_Down in System.Parameters. Rename Array_Address into
Stack_Overlay_Address and document that we are using an internal
(Byte_Size, Unsigned_32_Size): Remove, now useless.
(Pattern_Type, Bytes_Per_Pattern): New subtype and constant, to be used
consistently throughout the various implementation pieces.

* s-stausa.adb (Stack_Slots): New type, abstraction for the stack
overlay we are using to fill the stack area with patterns.
(Top_Slot_Index_In, Bottom_Slot_Index_In): Operations on Stack_Slots.
(Push_Index_Step_For, Pop_Index_Step_For): Likewise.
(Fill_Stack, Compute_Result): Use the Stack_Slots abstraction.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130863 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Bob Duff <duff@adacore.com>
charlet [Thu, 13 Dec 2007 10:34:11 +0000 (10:34 +0000)]
2007-12-06  Bob Duff  <duff@adacore.com>

* s-soflin.ads: Apply new pragma Favor_Top_Level to all
access-to-subprogram types in this package.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130862 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Thomas Quinot <quinot@adacore.com>
charlet [Thu, 13 Dec 2007 10:33:25 +0000 (10:33 +0000)]
2007-12-06  Thomas Quinot  <quinot@adacore.com>

* sinput-l.adb (Load_File): Disable style checks when preprocessing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130861 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Thomas Quinot <quinot@adacore.com>
charlet [Thu, 13 Dec 2007 10:32:56 +0000 (10:32 +0000)]
2007-12-06  Thomas Quinot  <quinot@adacore.com>

* sinput.adb (Get_Source_File_Index): Add assertion to guard against
an invalid access to an uninitialized slot in the

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130860 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Bob Duff <duff@adacore.com>
charlet [Thu, 13 Dec 2007 10:32:45 +0000 (10:32 +0000)]
2007-12-06  Bob Duff  <duff@adacore.com>
    Javier Miranda  <miranda@adacore.com>
    Robert Dewar  <dewar@adacore.com>

* sem_util.ads, sem_util.adb (Is_Concurrent_Interface): New routine.
(Set_Convention): New procedure to set the Convention flag, and in
addition make sure the Favor_Top_Level flag is kept in sync (all
foreign-language conventions require Favor_Top_Level = True).
(Collect_Abstract_Interfaces): Update occurrences of Related_Interface
to Related_Type.
(Collect_Interfaces_Info): Minor update to handle the two secondary
dispatch tables. Update occurrence of Related_Interface to Related_Type.
(Generate_Parent_Ref): Add parameter to specify entity to check
(Is_Preelaborable_Expression): Allow the name of a discriminant to
initialize a component of a type with preelaborable initialization.
This includes the case of a discriminal used in such a context.
(Is_Dependent_Component_Of_Mutable_Object): Take into account the
latest Ada 2005 rules about renaming and 'Access of
discriminant-dependent components.
(Check_Nested_Access): Add handling when there are no enclosing
subprograms (e.g. case of a package body).
(Find_Parameter_Type): Factor routine from several other compiler files.
Remove routine from Find_Overridden_Synchronized_Primitive.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130859 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Hristian Kirtchev <kirtchev@adacore.com>
charlet [Thu, 13 Dec 2007 10:32:34 +0000 (10:32 +0000)]
2007-12-06  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_type.adb (Function_Interp_Has_Abstract_Op): Add guard to check
whether formal E is an entity which may have parameters.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130858 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Geert Bosch <bosch@adacore.com>
charlet [Thu, 13 Dec 2007 10:32:23 +0000 (10:32 +0000)]
2007-12-06  Geert Bosch  <bosch@adacore.com>

* sem_eval.adb (Eval_Real_Literal): N_Constant_Declaration is a static
context, so do not call Check_Non_Static_Context.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130857 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Ed Schonberg <schonberg@adacore.com>
charlet [Thu, 13 Dec 2007 10:32:11 +0000 (10:32 +0000)]
2007-12-06  Ed Schonberg  <schonberg@adacore.com>

* sem_disp.adb (Check_Dispatching_Call): If an actual in a call to an
inherited operation is a defaulted tag-indeterminate call, and there is
a statically tagged actual, use the static tag as a controlling actual
for the defaulted actual.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130856 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Hristian Kirtchev <kirtchev@adacore.com>
charlet [Thu, 13 Dec 2007 10:32:01 +0000 (10:32 +0000)]
2007-12-06  Hristian Kirtchev  <kirtchev@adacore.com>
    Gary Dismukes  <dismukes@adacore.com>

* sem_ch9.adb (Analyze_Requeue): Add a local flag to capture whether a
requeue statement is dispatching. Do not emit an error when the name is
not an entry and the context is a dispatching select. Add code to
perform subtype conformance between the formals of the current entry
and those of the target interface primitive.
(Analyze_Asynchronous_Select, Analyze_Conditional_Entry_Call, Analyze_
Timed_Entry_Call): Analyze the triggering statement as the first step of
the processing. If this is a dispatching select, postpone the analysis
of all select statements until the Expander transforms the select. This
approach avoids generating duplicate identifiers after the Expander has
replicated some of the select statements. In case the Expander is
disabled, perform regular analysis.
(Check_Triggering_Statement): New routine.
(Analyze_Requeue): Exclude any interpretations that are not entries when
checking overloaded names in a requeue. Also test type conformance for
matching interpretations rather than requiring subtype conformance at
that point to conform with the RM's resolution rule for requeues.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130855 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:30:55 +0000 (10:30 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>
    Ed Schonberg  <schonberg@adacore.com>

* sem_ch8.adb (Analyze_Subprogram_Renaming): Special error message for
renaming entry as subprogram using rename-as-body if subprogram spec
(Use_One_Type): The clause is legal on an access type whose designated
type has a limited view.
(Find_Direct_Name): Use Namet.Sp.Is_Bad_Spelling_Of function
(Find_Expanded_Name): Use Namet.Sp.Is_Bad_Spelling_Of function
(Analyze_Renamed_Primitive_Operation): new procedure to determine the
operation denoted by a selected component.
(Analyze_Renamed_Entry): Resolve the prefix of the entry name, because
it can be an expression, possibly overloaded, that returns a task or
an access to one.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130854 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Hristian Kirtchev <kirtchev@adacore.com>
charlet [Thu, 13 Dec 2007 10:30:41 +0000 (10:30 +0000)]
2007-12-06  Hristian Kirtchev  <kirtchev@adacore.com>
    Ed Schonberg  <schonberg@adacore.com>

* sem_ch4.adb (Analyze_Selected_Component): Include the requeue
statement to the list of contexts where a selected component with a
concurrent tagged type prefix should yield a primitive operation.
(Find_Primitive_Operation): Handle case of class-wide types.
(Analyze_Overloaded_Selected_Component): If type of prefix is
class-wide, use visible components of base type.
(Resolve_Selected_Component): Ditto.
(Try_Primitive_Operation, Collect_Generic_Type_Ops): If the type is a
formal of a generic subprogram. find candidate interpretations by
scanning the list of generic formal declarations.:
(Process_Implicit_Dereference_Prefix): If the prefix has an incomplete
type from a limited_with_clause, and the full view is available, use it
for subsequent semantic checks.
(Check_Misspelled_Selector): Use Namet.Sp.Is_Bad_Spelling_Of function
(Find_Primitive_Operation): New function.
(Analyze_Overloaded_Selected_Component): insert explicit dereference
only once if several interpretations of the prefix yield an access type.
(Try_Object_Operation): Code and comment cleanup.
(Analyze_Selected_Component): Reorder local variables. Minot comment and
code reformatting. When the type of the prefix is tagged concurrent, a
correct interpretation might be available in the primitive and
class-wide operations of the type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130853 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:30:04 +0000 (10:30 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>

* s-imenne.adb, s-imenne.ads: New files.

* s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads, s-imgdec.adb,
s-imgdec.ads, s-imgenu.ads, s-imgint.adb, s-imgint.ads, s-imglld.adb,
s-imglld.ads, s-imglli.adb, s-imglli.ads, s-imgllu.adb, s-imgllu.ads,
s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads, s-imgwch.adb,
s-imgwch.ads: New calling sequence for Image routines to avoid sec
stack usage.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130852 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Ed Schonberg <schonberg@adacore.com>
charlet [Thu, 13 Dec 2007 10:29:52 +0000 (10:29 +0000)]
2007-12-06  Ed Schonberg  <schonberg@adacore.com>

* sem_ch12.adb (Instantiate_Formal_Subprogram): In the subprogram
renaming declaration, use the Slocs of the formal parameters from the
declaration of the formal subprogram when creating the formal parameter
entities in the renaming declaration.
(Analyze_Formal_Type_Declaration): Change the placement of the error
message concerning illegal known discriminants. It is now posted on the
type rather than on the first discriminant. This change ensures early
error report.
(Freeze_Subprogram_Body): If the generic subprogram is nested within
the package body that contains the instance, do not generate an
out-of-place freeze node for the enclosing package.
(Collect_Previous_Instantiations): Ignore internal instantiations
generated for formal packages.
(Validate_Derived_Type_Instance): Add a check that when a formal
derived type is Known_To_Have_Preelab_Init then the actual type must
have preelaborable initialization, and issue an error when this
condition is violated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130851 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Thomas Quinot <quinot@adacore.com>
charlet [Thu, 13 Dec 2007 10:29:38 +0000 (10:29 +0000)]
2007-12-06  Thomas Quinot  <quinot@adacore.com>
    Ed Schonberg  <schonberg@adacore.com>

* sem_ch10.adb (Check_Private_Child_Unit): A non-private library level
subprogram body that acts as its own spec may not have a non-private
WITH clause on a private sibling.
(Build_Unit_Name): If the parent unit in the name in a with_clause on a
child unit is a renaming, create an implicit with_clause on that
parent, and not on the unit it renames, to prevent visibility errors
in the current unit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130850 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:29:24 +0000 (10:29 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>

* g-byorma.adb, g-byorma.ads, g-decstr.adb, g-decstr.ads,
g-deutst.ads, g-encstr.adb, g-encstr.ads, g-enutst.ads: New files.

* scn.adb: Implement BOM recognition

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130849 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago * rtsfind.adb (Check_CRT): Take into account RTE_Available_Call
charlet [Thu, 13 Dec 2007 10:29:02 +0000 (10:29 +0000)]
* rtsfind.adb (Check_CRT): Take into account RTE_Available_Call
Fixes another case where RTE_Available_Call was ignored instead of being
taken into account.
(Load_Fail): Ditto.

* rtsfind.ads: Add new entries.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130848 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Bob Duff <duff@adacore.com>
charlet [Thu, 13 Dec 2007 10:28:48 +0000 (10:28 +0000)]
2007-12-06  Bob Duff  <duff@adacore.com>

* restrict.ads, restrict.adb (Check_Implicit_Dynamic_Code_Allowed): New
procedure to be called from the back end to check the
No_Implicit_Dynamic_Code restriction.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130847 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Emmanuel Briot <briot@adacore.com>
charlet [Thu, 13 Dec 2007 10:28:39 +0000 (10:28 +0000)]
2007-12-06  Emmanuel Briot  <briot@adacore.com>
    Vincent Celier  <celier@adacore.com>

* prj.ads, prj.adb (Is_A_Language): Now takes a Name_Id instead of a
(Must_Check_Configuration, Default_Language_Is_Ada): new flags in
(Hash): Move instantiation of System.HTable.Hash from spec to body
(prj-nmsc.adb): Optimize calls to Name_Find when on case sensitive
systems, since we do not need to recompute the Name_Id for the canonical
file name.
(Body_Suffix_Id_Of, Spec_Suffix_Id_Of): new version that takes a name_id
as a parameter. This parameter is in fact always "ada" in all calls, and
we were doing 160560 extra calls to Name_Find to convert it to Name_Ada
while loading a project with 40000 files

* prj-attr.adb: Fix name of attribute Dependency_Driver
Change the kind of indexing for attribute Root

* prj-dect.adb (Parse_Declarative_Items): Allow redeclarations of
variables already declared, in case constructions.

* prj-env.adb (Initialize): Reset Current_Source_Path_File and
Current_Object_Path_File to No_Path.

* prj-ext.adb (Initialize_Project_Path): In multi language mode, use

* prj-makr.adb: new parameter Current_Dir

* prj-nmsc.ads, prj-nmsc.adb (Find_Explicit_Sources): Do not look for
Ada sources when language is not Ada.
Change Opt.Follow_Links to Opt.Follow_Links_For_Files.
(Find_Excluded_Sources, Find_Explicit_Sources): new subprograms
(Must_Check_Configuration, Default_Language_Is_Ada): new flags.
(Locate_Directory): Always resolve links when computing Canonical_Path
(Look_For_Sources): Make sure that Name_Buffer contains the file name
in Source_Files before checking for the presence of a directory
Optimize calls to Name_Find when on case sensitive systems.
(Body_Suffix_Id_Of, Spec_Suffix_Id_Of): new version that takes a name_id
as a parameter.
(Prj.Nmsc.Check): new parameter Current_Dir
(Check_Ada_Naming_Schemes): Restrictions on suffixes are relaxed. They
cannot be empty and the spec suffix cannot be the same as the body or
separate suffix.
(Get_Unit): When a file name can be of several unit kinds (spec, body or
subunit), always consider the longest suffix.
(Check_Configuration): Do not issue an error if there is no compiler
for a language. Just issue a warning and ignore the sources for the
(Check_Library_Attributes): Only check Library_Dir if Library_Name is
not empty.
(Check_Naming_Schemes.Maked_Unit): Only output message if high verbosity
(Unit_Exceptions): New hash table
(Check_Naming_Schemes): Check if a file that could be a unit because of
the naming scheme is not in fact a source because there is an exception
for the unit.
(Look_For_Sources): Put the unit exceptions in hash table
(Get_Unit_Exceptions): Give initial value No_Source to local variable
Other_Part to avoid exception when code is compiled with validity
(Get_Sources_From_File): Check that there is no directory information
in the file names.
(Look_For_Sources): Check that there is no directory information in the
list of file names in Source_Files.
(Look_For_Sources): In multi-language mode, do not allow exception file
names that are excluded.
(Excluded_Sources_Htable): New hash table
(Search_Directories.Check_File): New procedure to simplify
(Search_Directories): Do not consider excluded sources
(Look_For_Sources): Populate Excluded_Sources_Htable before calling
(Get_Exceptions): Set component Lang_Kind of Source_Data
(Get_Unit_Exceptions): Ditto
(Search_Directories): Ditto

* prj-pars.adb: new parameter Current_Dir

* prj-part.ads, prj-part.adb:
Change Opt.Follow_Links to Opt.Follow_Links_For_Files.
(Opt.Follow_Links_For_Dirs): New flag
(Project_Path_Name_Of): Cache information returned by this routine as
Locate_Regular_File is a costly routine. The code to output a log
information and the effective call to Locate_Regular_File is now
factorized into a routine (code clean-up).
(Parse, Parse_Single_Project): new parameter Current_Dir
When main project file cannot be found, indicate in the error
message the project path that was used to do the search.

* prj-proc.ads, prj-proc.adb (Opt.Follow_Links_For_Dirs): New flag
(Prj.Proc.Process*): new parameter Current_Dir

* switch-m.adb: Change Opt.Follow_Links to Opt.Follow_Links_For_Files

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130846 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:28:24 +0000 (10:28 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>

* inline.adb (Back_End_Cannot_Inline): Use new flag
Has_Pragma_Inline_Always instead of obsolete function Is_Always_Inlined

* sem_ch6.ads, sem_ch6.adb (Analyze_Subprogram_Body): Use new flag
Has_Pragma_Inline_Always instead.
of obsolete function Is_Always_Inlined
(Build_Body_To_Inline): Same change
(Cannot_Inline): Same change
Do not give warning on exception raise in No_Return function

* sem_ch13.adb (Analyze_Record_Representation_Clause): If an inherited
component has two inconsistent component clauses in the same record
representation clause, favor the message that complains about
duplication rather than inconsistency.
Update comments.
(Record_Representation_Clause): Do not warn on missing component
clauses for inherited components of a type extension.
(Rep_Item_Too_Late): Do not attempt to link pragma into rep chain for
an overloadable item if it is a pragma that can apply to multiple
overloadable entities (e.g. Inline) because a pragma cannot be on
more than one chain at a time.
(Validate_Unchecked_Conversion): Add code to warn on unchecked
conversion where one of the operands is Ada.Calendar.Time.
(Analyze_Attribute_Definition_Clause): Fix typo in error message.
For now, ignore Component_Size clause on VM targets, as done for
pragma Pack.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130845 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:28:10 +0000 (10:28 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>

* g-spipat.adb (Break): Fix accessibility error (vsn taking not null
access Vstring)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130844 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:27:58 +0000 (10:27 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>

* g-spchge.ads, g-spchge.adb, g-u3spch.adb, g-u3spch.ads,
g-wispch.adb, g-wispch.ads, g-zspche.adb, g-zspche.ads,
namet-sp.adb, namet-sp.ads: New files.

* g-speche.adb: Use generic routine in g-spchge

* s-wchcnv.ads, s-wchcnv.adb:
Minor code cleanup (make formal type consistent with spec)

* namet.adb: Update comments.

* par-endh.adb (Evaluate_End_Entry): Use new
Namet.Sp.Is_Bad_Spelling_Of function

* par-load.adb (Load): Use new Namet.Sp.Is_Bad_Spelling_Of function

* sem_aggr.adb (Resolve_Record_Aggregate): If a component of an
ancestor is an access type initialized with a box, set its type
explicitly, for use in subsequent expansion.
(Check_Misspelled_Component): Use new Namet.Sp.Is_Bad_Spelling_Of

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130843 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Vasiliy Fofanov <fofanov@adacore.com>
charlet [Thu, 13 Dec 2007 10:27:42 +0000 (10:27 +0000)]
2007-12-06  Vasiliy Fofanov  <fofanov@adacore.com>

* g-regist.ads, g-regist.adb (Set_Value): new parameter Expand; when
set to True this procedure will create the value of type REG_EXPAND_SZ.
It was only possible to create REG_SZ values before.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130842 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Vincent Celier <celier@adacore.com>
charlet [Thu, 13 Dec 2007 10:27:32 +0000 (10:27 +0000)]
2007-12-06  Vincent Celier  <celier@adacore.com>

* gnatcmd.adb (GNATCmd): Do not issue -d= switch to gnatmetric when
object directory of main project does not exist.
On VMS, correctly set then environment variable for the source

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130841 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:27:21 +0000 (10:27 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>
    Ed Schonberg  <schonberg@adacore.com>

* gnat1drv.adb (Gnat1drv): Properly set new flag Opt.Real_VMS_Target

* layout.adb (Resolve_Attribute, case 'Access): If designated type of
context is a limited view, use non-limited view when available. If the
non-limited view is an unconstrained array, this enforces consistency
requirements in 3.10.2 (27).
(Layout_Type): For an access type whose designated type is a limited
view, examine its declaration to determine if it is an unconstrained
array, and size the access type accordingly.
(Layout_Type): Do not force 32-bits for convention c subprogram
pointers in -gnatdm mode, only if real vms target.

* sem_attr.adb (Analyze_Access_Attribute): Use new flag
Has_Pragma_Inline_Always instead of obsolete function Is_Always_Inlined
(Analyze_Access_Attribute,Attribute_Address): Remove checks for
violations of the No_Implicit_Dynamic_Code restriction.
(Resolve_Attribute, case 'Access): If designated type of context is a
limited view, use non-limited view when available. If the non-limited
view is an unconstrained array, this enforces consistency requirements
in 3.10.2 (27).
(Layout_Type): For an access type whose designated type is a limited
view, examine its declaration to determine if it is an unconstrained
array, and size the access type accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130840 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Emmanuel Briot <briot@adacore.com>
charlet [Thu, 13 Dec 2007 10:27:07 +0000 (10:27 +0000)]
2007-12-06  Emmanuel Briot  <briot@adacore.com>

* g-calend.ads (No_Time): New constant, to represent an uninitialized
time value

* g-catiio.ads, g-catiio.adb (Value): Added support for more date
(Month_Name_To_Number): New subprogram

* g-dirope.adb (Get_Current_Dir): On windows, normalize the drive
letter to upper-case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130839 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:26:56 +0000 (10:26 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>
    Ed Schonberg  <schonberg@adacore.com>

* exp_prag.adb (Expand_Pragma_Assert): Recognize new warning flag for
assert fail

* ug_words: Add entries for -gnatw.a -gnatw.A

* sem_res.adb (Set_String_Literal_Subtype): If the context of the
literal is a subtype with non-static constraints, use the base type of
the context as the base of the string subtype, to prevent type
mismatches in gigi.
(Resolve_Actuals): If the actual is an entity name, generate a
reference before the actual is resolved and expanded, to prevent
spurious warnings on formals of enclosing protected operations.
(Analyze_Overloaded_Selected_Component): If type of prefix if
class-wide, use visible components of base type.
(Resolve_Selected_Component): Ditto.
(Resolve_Short_Circuit): Detect case of pragma Assert argument
evaluating to False, and issue warning message.

* usage.adb: Add lines for -gnatw.a and -gnatw.A

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130838 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Javier Miranda <miranda@adacore.com>
charlet [Thu, 13 Dec 2007 10:26:41 +0000 (10:26 +0000)]
2007-12-06  Javier Miranda  <miranda@adacore.com>

* exp_intr.adb (Expand_Dispatching_Constructor_Call): Add missing
support for generic dispatching constructor calls in which we need to
locate the tag of a secondary dispatch table associated with an
interface type to properly dispatch the call.
(Expand_N_Attribute_Reference [case Address],
Expand_Dispatching_Constructor_Call, Expand_Unc_Deallocation): Fix
handling of VM targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130837 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Pascal Obry <obry@adacore.com>
charlet [Thu, 13 Dec 2007 10:26:21 +0000 (10:26 +0000)]
2007-12-06  Pascal Obry  <obry@adacore.com>

* expect.c (__gnat_kill) [WIN32]: Implement the SIGINT signal on
Windows. This signal is used by gnatmake to kill child processes for

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130836 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Hristian Kirtchev <kirtchev@adacore.com>
charlet [Thu, 13 Dec 2007 10:26:10 +0000 (10:26 +0000)]
2007-12-06  Hristian Kirtchev  <kirtchev@adacore.com>
    Javier Miranda  <miranda@adacore.com>

* exp_disp.ads, exp_disp.adb (Default_Prim_Op_Position): Primitive
_Disp_Requeue occupies dispatch table slot number 15. Move
_Disp_Timed_Select to slot 16.
(Make_Disp_Requeue_Body, Make_Disp_Requeue_Spec): New routines which
generate the spec and body of _Disp_Reqeueue.
(Make_DT): Build and initialize the second dispatch table.
Handle initialization of RC_Offset when the parent
is a private type with variable size components.
(Make_Secondary_DT): Complete documentation. Add support to
initialize the second dispatch table.
(Make_Tags): Generate the tag of the second dispatch table.
(Register_Primitive): Add support to register primitives in the
second dispatch table.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130835 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Hristian Kirtchev <kirtchev@adacore.com>
charlet [Thu, 13 Dec 2007 10:26:00 +0000 (10:26 +0000)]
2007-12-06  Hristian Kirtchev  <kirtchev@adacore.com>
    Ed Schonberg  <schonberg@adacore.com>

* exp_ch9.adb (Expand_N_Asynchronous_Select,
Expand_N_Conditional_Entry_Call, Expand_N_Timed_Entry_Call): Code and
comment reformatting.
(Set_Privals): Inherit aliased flag from formal. From code reading.
(Build_Simple_Entry_Call): Out parameters of an access type are passed
by copy and initialized from the actual. This includes entry parameters.
(Expand_N_Requeue_Statement): Reimplement in order to handle both Ada 95
and Ada 2005 models of requeue.
(Null_Statements): Still connsider do-end block null if it contains
Unreferenced and Warnings pragmas.
(Expand_N_Accept_Statement): Do not optimize away null do end if
dispatching policy is other than defaulted.
(Expand_N_Timed_Entry_Call): When the triggering statement is a
dispatching call, manually analyze the delay statement.
(Find_Parameter_Type): Move subprogram to Sem_Util.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130834 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Gary Dismukes <dismukes@adacore.com>
charlet [Thu, 13 Dec 2007 10:25:50 +0000 (10:25 +0000)]
2007-12-06  Gary Dismukes  <dismukes@adacore.com>

* exp_ch8.ads, exp_ch8.adb (Expand_N_Subprogram_Renaming_Declaration):
In the case where the renamed subprogram is a dereference, call
Force_Evaluation on the prefix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130833 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Javier Miranda <miranda@adacore.com>
charlet [Thu, 13 Dec 2007 10:25:35 +0000 (10:25 +0000)]
2007-12-06  Javier Miranda  <miranda@adacore.com>
    Ed Schonberg  <schonberg@adacore.com>

* exp_ch7.adb (Expand_N_Package_Body): Replace occurrence of attribute
Is_Complation_Unit by Is_Library_Level_Entity in the code
that decides if the static dispatch tables need to be built.
(Wrap_Transient_Declaration): Do not generate a finalization call if
this is a renaming declaration and the renamed object is a component
of a controlled type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130832 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago * exp_ch4.adb (Expand_N_Attribute_Reference, Displace_Allocator_Pointer,
charlet [Thu, 13 Dec 2007 10:25:14 +0000 (10:25 +0000)]
* exp_ch4.adb (Expand_N_Attribute_Reference, Displace_Allocator_Pointer,
Expand_Allocator_Expression): Take into account VM_Target

* exp_ch5.adb (Expand_N_Extended_Return_Statement): Do not use
secondary stack when VM_Target /= No_VM

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130831 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Hristian Kirtchev <kirtchev@adacore.com>
charlet [Thu, 13 Dec 2007 10:24:53 +0000 (10:24 +0000)]
2007-12-06  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_ch3.adb (Predefined_Primitive_Bodies): Generate the body of
predefined primitive _Disp_Requeue.
(Make_Predefined_Primitive_Specs): Create the spec for predefined
primitive _Disp_Requeue.
(Make_Predefined_Primitive_Specs/Predefined_Primitive_Bodies): Set the
type of formal Renamed_Eq to Entity_Id (instead of Node_Id).
(Make_Predefined_Primitive_Specs): Spec of "=" needed if the parent is
an interface type. In case of limited interfaces we now declare all the
predefined primitives associated with synchronized interfaces as
(Predef_Spec_Or_Body): For interface types generate abstract subprogram
(Predefined_Primitive_Bodies): Add body of "=" if the parent of the
tagged type is an interface type and there is no user-defined equality
Add also bodies of predefined primitives associated with synchronized
(Freeze_Record_Type): Do not build bodies of predefined primitives of
interface types because they are now defined abstract.
Add missing documentation.
(Expand_Record_Controller): Update occurrence of Related_Interface
to Related_Type.
(Build_Offset_To_Top_Functions): Do nothing in case of VM.
(Expand_N_Object_Declaration): Take into account VM_Target when handling
class wide interface object declaration.
(Expand_Previous_Access_Type): Do not create a duplicate master entity
if the access type already has one.
(Expand_N_Object_Declaration): Defend against attempt to validity check
generic types. Noticed for -gnatVcf specified with previous errors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130830 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Ed Schonberg <schonberg@adacore.com>
charlet [Thu, 13 Dec 2007 10:24:44 +0000 (10:24 +0000)]
2007-12-06  Ed Schonberg  <schonberg@adacore.com>

* expander.adb: Take into account N_Subprogram_Renaming_Declaration

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130829 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Ed Schonberg <schonberg@adacore.com>
charlet [Thu, 13 Dec 2007 10:24:30 +0000 (10:24 +0000)]
2007-12-06  Ed Schonberg  <schonberg@adacore.com>

* exp_aggr.adb (Build_Record_Aggr_Code): If there is an aggregate for a
limited ancestor part, initialize controllers of enclosing record
before expanding ancestor aggregate.
(Gen_Assign): If a component of the aggregate is box-initialized, add
code to call Initialize if the component is controlled, and explicit
assignment of null if the component is an access type.

Handle properly aggregates for limited types that appear in object
declarations when the aggregate contains controlled values such as
protected types.
When expanding limited aggregates into individual components, do not
call Adjust on controlled components that are limited.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130828 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Geert Bosch <bosch@adacore.com>
charlet [Thu, 13 Dec 2007 10:24:08 +0000 (10:24 +0000)]
2007-12-06  Geert Bosch  <bosch@adacore.com>

* eval_fat.adb (Decompose_Int): Handle argument of zero.
(Compose): Remove special casing of zero.
(Exponent): Likewise.
(Fraction): Likewise.
(Machine): Likewise.
(Decompose): Update comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130827 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Vincent Celier <celier@adacore.com>
charlet [Thu, 13 Dec 2007 10:23:55 +0000 (10:23 +0000)]
2007-12-06  Vincent Celier  <celier@adacore.com>

* errout.adb (Output_Source_Line): Do not keep a trailing space after
the source line number if the source line is empty.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130826 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Hristian Kirtchev <kirtchev@adacore.com>
charlet [Thu, 13 Dec 2007 10:23:40 +0000 (10:23 +0000)]
2007-12-06  Hristian Kirtchev  <kirtchev@adacore.com>

* einfo.ads, einfo.adb: Flag 232 is now Implemented_By_Entry.
(Implemented_By_Entry, Set_Implemented_By_Entry): New routines.
(Write_Entry_Flags): Add an entry for Implemented_By_Entry.
(Renamed_In_Spec): New flag
(Has_Pragma_Inline_Always): New flag
Add missing doc for pragma Obsolescent_Warning
Add missing doc for 17 additional unused flags (230-247)
(Is_Derived_Type): Remove condition "not Is_Generic_Type".
Alphabetize with clauses.
Separate Is_Thunk and Has_Thunks flags
(Write_Entity_Flags): Add forgotten entry for Has_Thunks
(Related_Interface): Renamed to Related_Type.
(Has_Thunks/Set_Has_Thunks): Subprograms of new attribute.
(Set_Is_Flag): Restrict the assertion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130825 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Bob Duff <duff@adacore.com>
charlet [Thu, 13 Dec 2007 10:23:29 +0000 (10:23 +0000)]
2007-12-06  Bob Duff  <duff@adacore.com>

* clean.adb (Usage): Add line for -aP
(Check_Version_And_Help): Change Check_Version_And_Help to be generic,
with a parameter "procedure Usage", instead of passing a pointer to a
procedure. This is to eliminate trampolines (since the Usage procedure
is often nested in a main procedure, and it would be inconvenient to
unnest it).

* g-comlin.adb (For_Each_Simple_Switch): Change For_Each_Simple_Switch
to be generic, with a parameter "procedure Callback (...)", instead of
passing a pointer to a procedure. This is to eliminate trampolines
(since the Callback procedure is usually nested).

* gnatfind.adb, switch.adb, switch.ads, gnatlink.adb, gnatls.adb,
gnatname.adb, gnatxref.adb, gnatchop.adb, gprep.adb, gnatbind.adb
(Check_Version_And_Help): Change Check_Version_And_Help to be generic.

* g-pehage.adb (Compute_Edges_And_Vertices, Build_Identical_Key_Sets):
Use the generic Heap_Sort_G instead of Heap_Sort_A.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130824 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:23:01 +0000 (10:23 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>

* checks.adb: Fix optimization problem with short-circuited form

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130823 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:22:45 +0000 (10:22 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>

* back_end.adb: Recognize -fno-inline

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130822 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Vincent Celier <celier@adacore.com>
charlet [Thu, 13 Dec 2007 10:22:25 +0000 (10:22 +0000)]
2007-12-06  Vincent Celier  <celier@adacore.com>

* opt.ads: Indicate what flags are used by the Project Manager,
gprbuild and gprclean.
(Opt.Follow_Links_For_Dirs): New flag
(Warn_On_Assertion_Failure): New flag
(Wide_Character_Encoding_Method_Specified): New flag
(Suppress_All_Inlining): New switch set by -fno-inline
(Real_VMS_Target): New flag
New pragma Fast_Math

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130821 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:22:06 +0000 (10:22 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>

* atree.adb (Flag231..Flag247): New functions
(Set_Flag231..Set_Flag247): New procedures
(Basic_Set_Convention): Rename Set_Convention to be
(Nkind_In): New functions
Remove Atree.Delete_Tree/Delete_Node and Nlist.Delete_List

* exp_ch6.adb (Expand_Call): Use new flag Has_Pragma_Inline_Always
 of obsolete function Is_Always_Inlined
(Register_Predefined_DT_Entry): Initialize slots of the second
secondary dispatch table.
Remove Atree.Delete_Tree/Delete_Node and Nlist.Delete_List
(Expand_N_Function_Call): Remove special provision for stack checking.

* exp_util.ads, exp_util.adb (Is_Predefined_Dispatching_Operation):
Include _Disp_Requeue in the list of predefined operations.
(Find_Interface_ADT): Modified to fulfill the new specification.
Remove Atree.Delete_Tree/Delete_Node and Nlist.Delete_List

* par-ch4.adb, nlists.ads, nlists.adb:
Remove Atree.Delete_Tree/Delete_Node and Nlist.Delete_List

* sinfo.ads, sinfo.adb: (Nkind_In): New functions
Fix location of flag for unrecognized pragma message

* sem_ch7.adb: Use Nkind_In

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130820 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Geert Bosch <bosch@adacore.com>
charlet [Thu, 13 Dec 2007 10:21:51 +0000 (10:21 +0000)]
2007-12-06  Geert Bosch  <bosch@adacore.com>

* a-tifiio.adb
(Put_Int64): Use Put_Digit to advance Pos. This fixes a case where
the second or later Scaled_Divide would omit leading zeroes,
resulting in too few digits produced and a Layout_Error as result.
(Put): Initialize Pos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130819 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:21:30 +0000 (10:21 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>
    Ed Schonberg  <schonberg@adacore.com>

* a-ngcoty.adb: New pragma Fast_Math

* opt.adb: New pragma Fast_Math

* par-prag.adb:
Add Implemented_By_Entry to the list of pragmas which do not require any
special processing.
(Favor_Top_Level): New pragma.
New pragma Fast_Math

* exp_attr.adb: Move Wide_[Wide_]Image routines to Exp_Imgv
(Expand_N_Attribute_Reference, Displace_Allocator_Pointer,
Expand_Allocator_Expression): Take into account VM_Target
(Expand_Attribute, case 'Identity):  Handle properly the case where
the prefix is a task interface.
New pragma Fast_Math

* par.adb (Next_Token_Is): New function
(P_Pragma): Add Skipping parameter
(U_Left_Paren): New procedure
(U_Right_Paren): New procedure
New pragma Fast_Math

* par-ch10.adb (P_Subunit): Unconditional msg for missing ) after
New pragma Fast_Math

* sem_prag.adb: Add significance value to table Sig_Flag for pragma
(Analyze_Pragma): Add case for Ada 2005 pragma Implemented_By_Entry.
(Set_Inline_Flags): Do not try to link pragma Inline onto chain of rep
items, since it can apply to more than one overloadable entity. Set
new flag Has_Pragma_Inline_Always for Inline_Always case.
(Analyze_Pragma, case Complex_Representation): Improve error message.
(Analyze_Pragma, case Assert): When assertions are disabled build the
rewritten code with Sloc of expression rather than pragma, so new
warning about failing is not deleted.
(Analyze_Pragma): Allow pragma Preelaborable_Initialization to apply to
protected types and update error message to reflect that. Test whether
the protected type is allowed for the pragma (an error is issued if the
type has any entries, or components that do not have preelaborable
New pragma Fast_Math
(Analyze_Pragma, case No_Return): Handle generic instance

* snames.h, snames.ads, snames.adb:
Add new predefined name for interface primitive _Disp_Requeue.
New pragma Fast_Math

* a-tags.ads, a-tags.adb: New calling sequence for
(Secondary_Tag): New subprogram.

* exp_imgv.ads, exp_imgv.adb: Move Wide_[Wide_]Image routines here
from Exp_Attr
New calling sequence for String_To_Wide_[Wide_]String
(Expand_Image_Attribute): Major rewrite. New calling sequence avoids
the use of the secondary stack for image routines.

* a-except-2005.adb, s-wchstw.ads, s-wchstw.adb, s-wwdenu.adb: New
calling sequence for String_To_Wide_[Wide_]String

* par-ch3.adb (P_Declarative_Items): Recognize use of Overriding in
Ada 95 mode
(P_Unknown_Discriminant_Part_Opt): Handle missing parens gracefully
Remove Atree.Delete_Tree/Delete_Node and Nlist.Delete_List

* par-ch6.adb (P_Subprogram): Recognize use of Overriding in Ada 95 mode
(P_Formal_Part): Use Skipping parameter in P_Pragma call
to improve error recovery

* par-util.adb (Next_Token_Is): New function
(Signal_Bad_Attribute): Use new Namet.Is_Bad_Spelling_Of function

* par-ch2.adb (Skip_Pragma_Semicolon): Do not resynchronize to
semicolon if missing
(P_Pragma): Implement new Skipping parameter
Remove Atree.Delete_Tree/Delete_Node and Nlist.Delete_List
Fix location of flag for unrecognized pragma message

* par-tchk.adb (U_Left_Paren): New procedure
(U_Right_Paren): New procedure

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130818 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:20:52 +0000 (10:20 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>

* a-textio.adb, a-textio.ads:
Extensive changes to private part for wide character encoding

* a-witeio.ads, a-witeio.adb, a-ztexio.ads, a-ztexio.adb
(Look_Ahead): Fix mishandling of encoded sequences
Move declaration of Wch_Con to private part (should not be visible)

* ali.adb (Scan_ALI): Set default encoding method to brackets instead of
UTF-8. Probably this is never used, but if it is, brackets is
clearly correct.

* bindgen.adb (Get_WC_Encoding): New procedure to properly handle
setting wide character encoding for no main program case and when
encoding is specified using -W?
Initialize stack limit of environment task if stack limit method of
stack checking is enabled.
(Gen_Adainit_Ada): Use Get_WC_Encoding to output encoding method
(Gen_Adainit_C): Use Get_WC_Encoding to output encoding method
(Get_Main_Unit_Name): New function.
(Gen_Adainit_Ada): Add call to main program for .NET when needed.
(Gen_Output_File): Set Bind_Main_Program to True for .NET

* bindusg.adb: Add line for -Wx switch

* s-wchcon.adb, s-wchcon.ads: (Is_Start_Of_Encoding): New function
Add comments
Add new useful constant WC_Longest_Sequences

* switch-b.adb: Clean up handling of -Wx switch
For -gnatWx, set Wide_Character_Encoding_Method_Specified

* switch-c.adb: -gnatg activates warning on assertion errors
For -gnatWx, set Wide_Character_Encoding_Method_Specified

* s-wchcon.adb: (Is_Start_Of_Encoding): New function

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130817 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Jose Ruiz <ruiz@adacore.com>
charlet [Thu, 13 Dec 2007 10:19:55 +0000 (10:19 +0000)]
2007-12-06  Jose Ruiz  <ruiz@adacore.com>

* adaint.h: (__gnat_plist_init): Not defined for RTX.

* initialize.c (__gnat_initialize): Do not call __gnat_plist_init for
RTX systems.

* Makefile.in: Add new files s-tasinf-linux.ads and s-tasinf-linux.adb.
GNATLIB_SHARED for RTX run time): Use the versions required by RTX.

* mingw32.h:
Do not define GNAT_UNICODE_SUPPORT for RTX since it is not supported.

* sysdep.c (winflush_function for RTX): Procedure that does nothing
since we only have problems with Windows 95/98, which are not
supported by RTX.
(__gnat_ttyname): Return the empty string on Nucleus, just as
done on vxworks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130816 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:19:43 +0000 (10:19 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>

* sem_ch5.adb, s-taskin.adb, a-ciorma.adb, a-coorma.adb, a-cohama.adb,
a-cihama.adb, g-awk.adb,
s-inmaop-posix.adb: Update handling of assigned value/unreferenced

* exp_smem.adb: Update handling of assigned value/unreferenced warnings

* sem.adb: Update handling of assigned value/unreferenced warnings

* a-exexpr-gcc.adb: Add a pragma warnings off for boolean return

* lib-xref.ads: Improve documentation for k xref type

* lib-xref.adb:
Update handling of assigned value/unreferenced warnings
(Generate_Reference): Warning for reference to entity for which a
pragma Unreferenced has been given should be unconditional.
If the entity is a discriminal, mark the original
discriminant as referenced.

* sem_warn.ads, sem_warn.adb
(Check_One_Unit): Test Renamed_In_Spec to control giving warning for
no entities referenced in package
(Check_One_Unit): Don't give message about no entities referenced in
a package if a pragma Unreferenced has appeared.
Handle new warning flag -gnatw.a/-gnatw.A
Update handling of assigned value/unreferenced warnings

* atree.h: Add flags up to Flag247
(Flag231): New macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130815 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Eric Botcazou <ebotcazou@adacore.com>
charlet [Thu, 13 Dec 2007 10:19:19 +0000 (10:19 +0000)]
2007-12-06  Eric Botcazou  <ebotcazou@adacore.com>
    Bob Duff  <duff@adacore.com>
    Tristan Gingold  <gingold@adacore.com>

* system-linux-ia64.ads, system-freebsd-x86.ads, system-lynxos-ppc.ads,
system-lynxos-x86.ads, system-linux-x86_64.ads, system-tru64.ads,
system-aix.ads, system-vxworks-sparcv9.ads, system-solaris-x86.ads,
system-irix-o32.ads, system-irix-n32.ads, system-hpux.ads,
system-vxworks-m68k.ads, system-linux-x86.ads, system-vxworks-mips.ads,
system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
system-vxworks-arm.ads, system-darwin-x86.ads, system.ads,
system-vms_64.ads, system-darwin-ppc.ads, system-vxworks-x86.ads,
system-linux-ppc.ads, system-linux-hppa.ads, system-hpux-ia64.ads,
system-vms-ia64.ads (Stack_Check_Limits): New target parameter.
(Always_Compatible_Rep): New flag to control trampolines globally.
(Dynamic_Trampolines_Used): New flag for implementing the
No_Implicit_Dynamic_Code restriction more correctly (not yet used,
and not yet set correctly for some targets).

* s-taprop-vxworks.adb: Use stack limit method of stack checking.
Simply indirectly call s-stchop when a task is created.

* ali.ads:
New flag added: Stack_Check_Switch_Set which is set when '-fstack-check'
appears as an argument (entries A) in an ALI file.

* fe.h (Stack_Check_Limits): Declare new target parameter.
(Check_Implicit_Dynamic_Code_Allowed): New procedure.

* init.c: Declare __gnat_set_stack_limit_hook for VxWorks kernel RTS.
This variable is declared in C to be sure not subject to elaboration
(__gnat_map_signal, VxWorks): In kernel mode, map SIGILL to

* targparm.ads, targparm.adb (Stack_Check_Limits): New parameter.
(Always_Compatible_Rep, Dynamic_Trampolines_Used): New parameters.

* s-stchop.ads: Add comments.

* s-stchop-vxworks.adb: Package almost fully rewritten to use stack
limit method of stack checking.

* s-stchop-limit.ads: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130814 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Robert Dewar <dewar@adacore.com>
charlet [Thu, 13 Dec 2007 10:19:04 +0000 (10:19 +0000)]
2007-12-06  Robert Dewar  <dewar@adacore.com>

* s-osinte-lynxos-3.ads, s-osinte-hpux.ads, s-osinte-solaris-posix.ads,
s-osinte-freebsd.ads, s-osinte-lynxos.ads, s-osinte-tru64.ads,
s-osinte-mingw.ads, s-osinte-aix.ads, s-osinte-hpux-dce.ads,
s-osinte-irix.ads, s-osinte-solaris.ads, s-intman-vms.adb,
s-osinte-vms.ads, s-osinte-vxworks6.ads, s-osinte-vxworks.ads,
s-auxdec.ads, s-auxdec-vms_64.ads, s-osinte-darwin.ads,
s-taprop-vms.adb, s-interr-sigaction.adb, s-osinte-linux-hppa.ads,
i-vxwork-x86.ads, s-tpopde-vms.ads: Add missing pragma Convention C
for subprogram pointers.

* g-ctrl_c.adb: New file.

* g-ctrl_c.ads (Install_Handler): New body.

* freeze.adb (Freeze_Subprogram): Use new flag Has_Pragma_Inline_Always
instead of obsolete function Is_Always_Inlined.
(Freeze_Entity): check for tagged type in imported C subprogram
(Freeze_Entity): check for 8-bit boolean in imported C subprogram
(Freeze_Entity): check for convention Ada subprogram pointer in
imported C subprogram.
(Freeze_Fixed_Point_Type): In the case of a base type where the low
bound would be chopped off and go from negative to zero, force
Loval_Excl_EP to be the same as Loval_Incl_EP (the included lower
bound) so that the size computation for the base type will take
negative values into account.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130813 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-06 Pascal Obry <obry@adacore.com>
charlet [Thu, 13 Dec 2007 10:18:44 +0000 (10:18 +0000)]
2007-12-06  Pascal Obry  <obry@adacore.com>

* adaint.c (__gnat_pthread_setaffinity_np): New routine. A dummy
 version is provided for older GNU/Linux distribution not
 supporting thread affinity sets.

* s-osinte-linux.ads (SC_NPROCESSORS_ONLN): New constant for sysconf
(bit_field): New packed boolean type used by cpu_set_t.
(cpu_set_t): New type corresponding to the C type with
the same name. Note that on the Ada side we use a bit
field array for the affinity mask. There is not need
for the C macro for setting individual bit.
(pthread_setaffinity_np): New imported routine.

* s-taprop-linux.adb (Enter_Task): Check that the CPU affinity mask is
no null.
(Create_Task): Set the processor affinity mask if information
is present.

* s-tasinf-linux.ads, s-tasinf-linux.adb: New files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130812 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago * Makefile.tpl (CFLAGS_FOR_TARGET): Add -g.
rsandifo [Thu, 13 Dec 2007 09:30:49 +0000 (09:30 +0000)]
* Makefile.tpl (CFLAGS_FOR_TARGET): Add -g.
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130811 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago * config/i386/i386.c (ix86_rtx_costs) [MULT]: Check op0 for
uros [Thu, 13 Dec 2007 09:19:11 +0000 (09:19 +0000)]
    * config/i386/i386.c (ix86_rtx_costs) [MULT]: Check op0 for
        ZERO_EXTEND when computing costs for widening multiplication.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130809 138bc75d-0d04-0410-961f-82ee72b054a4

14 years agoReadd trunk
dberlin [Thu, 13 Dec 2007 01:53:37 +0000 (01:53 +0000)]
Readd trunk

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130805 138bc75d-0d04-0410-961f-82ee72b054a4

14 years ago2007-12-13 Richard Earnshaw <rearnsha@arm.com>
pbrook [Thu, 13 Dec 2007 01:03:53 +0000 (01:03 +0000)]
2007-12-13  Richard Earnshaw  <rearnsha@arm.com>

PR target/30192
* config/arm/ieee754-df.S (floatundidf): Fix for wrong sp value on
exit when using hard FPA.
* config/arm/ieee754-df.S (floatdidf): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130800 138bc75d-0d04-0410-961f-82ee72b054a4