OSDN Git Service

pf3gnuchains/gcc-fork.git
13 years ago * langhooks.c (lhd_tree_inlining_add_pending_fn_decls,
steven [Sun, 8 Apr 2007 13:14:39 +0000 (13:14 +0000)]
* langhooks.c (lhd_tree_inlining_add_pending_fn_decls,
lhd_tree_inlining_anon_aggr_type_p, lhd_tree_inlining_start_inlining,
lhd_tree_inlining_end_inlining): Remove.
* langhooks.h (struct lang_hooks_for_tree_inlining): Remove then
add_pending_fn_decls, anon_aggr_type_p, start_inlining, and
end_inlining hooks.
* langhooks-def.h (lhd_tree_inlining_add_pending_fn_decls,
lhd_tree_inlining_anon_aggr_type_p, lhd_tree_inlining_start_inlining,
lhd_tree_inlining_end_inlining): Remove prototypes.
(LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS,
LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
LANG_HOOKS_TREE_INLINING_START_INLINING,
LANG_HOOKS_TREE_INLINING_END_INLINING): Remove.

* c-objc-common.h (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do
not set it.

cp/
* cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
Do not set it.
(LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
* tree.c (cp_add_pending_fn_decls): Remove.
* cp-tree.h (cp_add_pending_fn_decls): Remove prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123658 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR target/29932
aesok [Sun, 8 Apr 2007 10:38:38 +0000 (10:38 +0000)]
PR target/29932
* config/avr/predicates.md (io_address_operand): Delete predicate.
(low_io_address_operand): Don't use 'mode' argument.
(higth_io_address_operand): Rename ...
(high_io_address_operand): ... to this. Don't use 'mode' argument.
* config/avr/avr.md (*sbix_branch_tmp, *sbix_branch_tmp_bit7): Adjust
for above change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123657 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agoDaily bump.
gccadmin [Sat, 7 Apr 2007 23:17:02 +0000 (23:17 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123653 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-07 Daniel Berlin <dberlin@dberlin.org>
dberlin [Sat, 7 Apr 2007 23:08:23 +0000 (23:08 +0000)]
2007-04-07  Daniel Berlin  <dberlin@dberlin.org>

Revert change removing staticp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123650 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR target/30289
aesok [Sat, 7 Apr 2007 22:00:33 +0000 (22:00 +0000)]
PR target/30289
* config/avr/avr.md (*clrmemqi, *clrmemhi): Mark operand 4 as
earlyclobber.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123647 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-07 Paul Thomas <pault@gcc.gnu.org>
pault [Sat, 7 Apr 2007 20:29:13 +0000 (20:29 +0000)]
2007-04-07  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/31257
* intrinsic.c (add_functions): Add ref. to gfc_resolve_achar.
* intrinsic.h : Add prototype for gfc_resolve_achar.
* iresolve.c (gfc_resolve_achar): New function.

2007-04-07  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/31257
* gfortran.dg/achar_4.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123646 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-07 Paul Thomas <pault@gcc.gnu.org>
pault [Sat, 7 Apr 2007 20:25:43 +0000 (20:25 +0000)]
2007-04-07  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/30880
* resolve.c (resolve_fl_variable): Set flag to 2 for automatic
arrays.  Make condition for automatic array error explicit.
If a dummy, no error on an INTENT(OUT) derived type.

2007-04-07  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/30880
* gfortran.dg/used_dummy_types_8.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123645 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-07 Paul Thomas <pault@gcc.gnu.org>
pault [Sat, 7 Apr 2007 20:23:40 +0000 (20:23 +0000)]
2007-04-07  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/30872
* expr.c (find_array_element): Correct arithmetic for rank > 1.

2007-04-07  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/30872
* gfortran.dg/parameter_array_element_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123644 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-07 Paul Thomas <pault@gcc.gnu.org>
pault [Sat, 7 Apr 2007 20:20:49 +0000 (20:20 +0000)]
2007-04-07  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/31222
* check.c (numeric_check): If an expresson has not got a type,
see if it is a symbol for which a default type applies.

2007-04-07  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/31222
* gfortran.dg/default_numeric_type_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123643 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-07 Paul Thomas <pault@gcc.gnu.org>
pault [Sat, 7 Apr 2007 20:18:17 +0000 (20:18 +0000)]
2007-04-07  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/31214
* trans-decl.c (gfc_get_symbol_decl): Allow unreferenced use
associated symbols.

2007-04-07  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/31424
* gfortran.dg/unreferenced_use_assoc_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123642 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-07 Paul Thomas <pault@gcc.gnu.org>
pault [Sat, 7 Apr 2007 20:13:52 +0000 (20:13 +0000)]
2007-04-07  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/31293
* symbol.c (gfc_check_function_type): New function.
* gfortran.h : Add prototype for previous.
* parse.c (parse_progunit): Call it after parsing specification
statements.

2007-04-07  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/31293
* gfortran.dg/interface_12.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123641 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agoSeparate NUL byte detection from rest of -Wformat warnings
korbb [Sat, 7 Apr 2007 17:55:07 +0000 (17:55 +0000)]
Separate NUL byte detection from rest of -Wformat warnings

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123640 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-07 H.J. Lu <hongjiu.lu@intel.com>
hjl [Sat, 7 Apr 2007 15:58:00 +0000 (15:58 +0000)]
2007-04-07  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/i386.c (ix86_handle_option): Handle SSSE3.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123639 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR testsuite/31369
danglin [Sat, 7 Apr 2007 15:10:06 +0000 (15:10 +0000)]
PR testsuite/31369
* testsuite/libgomp.c++/c++.exp: Don't use concat when setting
ld_library_path.
* testsuite/libgomp.fortran/fortran.exp: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123638 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agoin /
dberlin [Sat, 7 Apr 2007 00:19:46 +0000 (00:19 +0000)]
in /
2007-04-06  Daniel Berlin  <dberlin@dberlin.org>

* tree.c (staticp): No longer use staticp langhook.
* langhooks.c (lhd_staticp): Removed.
* langhooks.h (struct lang_hooks): Remove staticp.
* c-common.c (c_staticp): Remove.
* c-common.h (c_staticp): Ditto.
* langhooks-defs.h (lhd_staticp): Ditto.
(LHD_HOOKS_STATICP): Ditto
* tree.h (gcc_assert_lowered): New macro.

in cp/

2007-04-06  Daniel Berlin  <dberlin@dberlin.org>

* cp-objcp-common.c (cxx_staticp): Remove.
* cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
* cp-tree.h (cxx_staticp):

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123636 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Paolo Carlini <pcarlini@suse.de>
paolo [Fri, 6 Apr 2007 23:36:56 +0000 (23:36 +0000)]
2007-04-06  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/31117
* config/locale/gnu/c_locale.cc (__convert_to_v): Do not use errno,
just check that the value is finite.
* config/locale/generic/c_locale.cc (__convert_to_v): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123635 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agoDaily bump.
gccadmin [Fri, 6 Apr 2007 23:17:31 +0000 (23:17 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123633 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * tree-ssa-loop-niter.c (idx_infer_loop_bounds): Add and use
rakdver [Fri, 6 Apr 2007 23:11:15 +0000 (23:11 +0000)]
* tree-ssa-loop-niter.c (idx_infer_loop_bounds): Add and use
argument "reliable".
(infer_loop_bounds_from_ref, infer_loop_bounds_from_array):
Add argument "reliable".  Propagate it through calls.
(infer_loop_bounds_from_undefined):  Derive number of iterations
estimates from references in blocks that do not dominate loop latch.
(gcov_type_to_double_int): New function.
(estimate_numbers_of_iterations_loop): Use gcov_type_to_double_int
and expected_loop_iterations_unbounded.
* cfgloopanal.c (expected_loop_iterations_unbounded): New function.
(expected_loop_iterations): Use expected_loop_iterations_unbounded.
* tree-data-ref.c (estimated_loop_iterations): Export.
(get_references_in_stmt): Fix -- do not return addresses of local
objects.
* cfgloop.h (expected_loop_iterations_unbounded,
estimated_loop_iterations): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123630 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agoRemove ">>>>>>> .r123627".
hjl [Fri, 6 Apr 2007 21:24:17 +0000 (21:24 +0000)]
Remove ">>>>>>> .r123627".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123629 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Andreas Tobler <a.tobler@schweiz.org>
andreast [Fri, 6 Apr 2007 20:55:24 +0000 (20:55 +0000)]
2007-04-06  Andreas Tobler  <a.tobler@schweiz.org>

        * tree-sra.c (sra_build_elt_assignment): Initialize min/maxshift.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123628 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * config/i386/i386.md (extend<mode>xf2): Rename from extendsfxf2
uros [Fri, 6 Apr 2007 20:14:12 +0000 (20:14 +0000)]
    * config/i386/i386.md (extend<mode>xf2): Rename from extendsfxf2
        and extenddfxf2. Macroize expander using X87MODEF12 mode macro.
        (*truncdfsf_mixed, *truncdfsf_i387, *truncdfsf2_i387_1):
        Use output_387_reg_move().
        (*truncxf<mode>2): Rename from *truncxfsf2 and truncxfdf2. Macroize
        expander using X87MODEF12 mode macro.
        (*truncxfsf2_mixed): Combine alternatives, ignore "r" alternative when
        choosing register preferences.  Use output_387_reg_move().
        (*truncxfdf2_mixed): Combine alternatives, use "r" alternative
        instead of "x".  Use output_387_reg_move().
        (*truncxf<mode>2_i387_noop): Rename from *truncxfsf2_i387_noop and
        *truncxfdf2_i387_noop.  Macroize insn using X87MODEF12 mode macro.
        (*truncxf<mode>2_i387): Rename from *truncxfsf2_i387 and
        *truncxfdf2_i387.  Macroize insn using X87MODEF12 mode macro.
        Use output_387_reg_move().
        (*truncxf?f_mixed splitter): Macroize splitter using X87MODEF12
        mode macro.
        (*truncxf?f_i387 splitter): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123626 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Daniel Berlin <dberlin@dberlin.org>
dberlin [Fri, 6 Apr 2007 16:51:18 +0000 (16:51 +0000)]
2007-04-06  Daniel Berlin  <dberlin@dberlin.org>

* langhooks-def.h (LANG_HOOKS_INITIALIZER): Remove
LANG_HOOKS_SAFE_FROM_P.
* expr.c (safe_from_p): Remove langhook call.
* langhooks.h (lang_hooks): Remove safe_from_p.
(lhd_safe_from_p): Remove prototype.
* langhooks.c (lhd_safe_from_p): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123624 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * intrinsics/cpu_time.c: Don't include headers already included
fxcoudert [Fri, 6 Apr 2007 16:47:23 +0000 (16:47 +0000)]
* intrinsics/cpu_time.c: Don't include headers already included
by libgfortran.h. Protect inclusion of sys/times.h.
* configure.ac: Remove unneeded checks for finit, stdio.h,
stddef.h, math.h and sys/params.h.
* config/fpu-aix.h: Don't include headers already included by
libgfortran.h.
* config/fpu-sysv.h: Likewise.
* io/write.c: Likewise.
* m4/minloc1.m4: Likewise.
* m4/maxloc1.m4: Likewise.
* m4/fraction.m4: Likewise.
* m4/set_exponent.m4: Likewise.
* m4/spacing.m4: Likewise.
* m4/minval.m4: Likewise.
* m4/maxval.m4: Likewise.
* m4/exponent.m4: Likewise.
* m4/nearest.m4: Likewise.
* m4/minloc0.m4: Likewise.
* m4/maxloc0.m4: Likewise.
* m4/rrspacing.m4: Likewise.
* runtime/main.c: Likewise.
* runtime/error.c: Likewise.
* intrinsics/system_clock.c: Likewise.
* intrinsics/etime.c: Likewise.
* intrinsics/stat.c: Likewise.
* intrinsics/date_and_time.c: Likewise.
* intrinsics/env.c: Likewise.
* intrinsics/kill.c: Likewise.
* intrinsics/getXid.c: Likewise.
* intrinsics/chmod.c: Likewise.
* intrinsics/args.c: Likewise.
* intrinsics/c99_functions.c: Likewise.
* generated/minval_r8.c: Regenerate.
* generated/maxloc1_4_r8.c: Regenerate.
* generated/minloc1_16_r16.c: Regenerate.
* generated/maxval_i2.c: Regenerate.
* generated/maxloc1_8_i4.c: Regenerate.
* generated/exponent_r16.c: Regenerate.
* generated/maxloc0_4_r4.c: Regenerate.
* generated/fraction_r16.c: Regenerate.
* generated/fraction_r4.c: Regenerate.
* generated/minloc0_4_r16.c: Regenerate.
* generated/minloc0_4_i1.c: Regenerate.
* generated/maxloc0_4_r16.c: Regenerate.
* generated/maxloc0_4_i2.c: Regenerate.
* generated/minloc1_8_r16.c: Regenerate.
* generated/maxloc1_8_r16.c: Regenerate.
* generated/set_exponent_r8.c: Regenerate.
* generated/maxloc0_8_i8.c: Regenerate.
* generated/minloc1_4_r8.c: Regenerate.
* generated/maxloc1_16_r16.c: Regenerate.
* generated/minloc1_16_i4.c: Regenerate.
* generated/maxloc1_16_i4.c: Regenerate.
* generated/minloc0_16_i8.c: Regenerate.
* generated/maxloc0_16_i8.c: Regenerate.
* generated/nearest_r8.c: Regenerate.
* generated/spacing_r16.c: Regenerate.
* generated/maxval_r16.c: Regenerate.
* generated/minloc1_8_i4.c: Regenerate.
* generated/minloc0_16_i16.c: Regenerate.
* generated/minloc0_4_r4.c: Regenerate.
* generated/set_exponent_r10.c: Regenerate.
* generated/rrspacing_r10.c: Regenerate.
* generated/minloc0_4_i2.c: Regenerate.
* generated/maxloc0_8_i1.c: Regenerate.
* generated/minloc0_8_i8.c: Regenerate.
* generated/spacing_r4.c: Regenerate.
* generated/minloc1_16_r10.c: Regenerate.
* generated/minloc0_16_i1.c: Regenerate.
* generated/maxloc0_16_i1.c: Regenerate.
* generated/maxloc1_8_r8.c: Regenerate.
* generated/minval_i16.c: Regenerate.
* generated/exponent_r10.c: Regenerate.
* generated/maxval_i4.c: Regenerate.
* generated/minval_i8.c: Regenerate.
* generated/maxloc1_4_i8.c: Regenerate.
* generated/fraction_r10.c: Regenerate.
* generated/maxloc0_16_i16.c: Regenerate.
* generated/maxloc0_8_r4.c: Regenerate.
* generated/rrspacing_r8.c: Regenerate.
* generated/minloc1_4_i16.c: Regenerate.
* generated/minloc0_4_r10.c: Regenerate.
* generated/maxloc1_4_i16.c: Regenerate.
* generated/minloc0_8_i16.c: Regenerate.
* generated/maxloc0_4_r10.c: Regenerate.
* generated/maxloc0_8_i16.c: Regenerate.
* generated/minloc1_8_r10.c: Regenerate.
* generated/minloc0_16_r4.c: Regenerate.
* generated/maxloc1_8_r10.c: Regenerate.
* generated/maxloc0_16_r4.c: Regenerate.
* generated/minloc1_16_r8.c: Regenerate.
* generated/minloc0_8_i1.c: Regenerate.
* generated/maxloc0_4_i4.c: Regenerate.
* generated/maxloc1_16_r8.c: Regenerate.
* generated/maxloc0_8_i2.c: Regenerate.
* generated/nearest_r16.c: Regenerate.
* generated/maxloc1_16_r10.c: Regenerate.
* generated/minloc0_16_i2.c: Regenerate.
* generated/minloc1_8_r8.c: Regenerate.
* generated/maxloc0_16_i2.c: Regenerate.
* generated/exponent_r4.c: Regenerate.
* generated/spacing_r10.c: Regenerate.
* generated/maxval_r10.c: Regenerate.
* generated/minval_i1.c: Regenerate.
* generated/maxloc1_4_i1.c: Regenerate.
* generated/minloc1_4_i8.c: Regenerate.
* generated/minloc0_8_r4.c: Regenerate.
* generated/minloc0_16_r16.c: Regenerate.
* generated/minloc0_4_i4.c: Regenerate.
* generated/minloc0_8_i2.c: Regenerate.
* generated/minval_r4.c: Regenerate.
* generated/maxloc1_4_r4.c: Regenerate.
* generated/maxval_r8.c: Regenerate.
* generated/minval_r16.c: Regenerate.
* generated/minloc1_4_i1.c: Regenerate.
* generated/minval_i2.c: Regenerate.
* generated/maxloc1_4_i2.c: Regenerate.
* generated/maxloc1_8_i8.c: Regenerate.
* generated/maxloc0_4_r8.c: Regenerate.
* generated/maxloc0_16_r16.c: Regenerate.
* generated/minloc1_4_r16.c: Regenerate.
* generated/fraction_r8.c: Regenerate.
* generated/maxloc1_4_r16.c: Regenerate.
* generated/set_exponent_r4.c: Regenerate.
* generated/minloc0_8_r16.c: Regenerate.
* generated/maxloc0_8_r16.c: Regenerate.
* generated/nearest_r10.c: Regenerate.
* generated/maxloc0_8_i4.c: Regenerate.
* generated/minloc1_4_r4.c: Regenerate.
* generated/minloc0_16_i4.c: Regenerate.
* generated/maxloc0_16_i4.c: Regenerate.
* generated/nearest_r4.c: Regenerate.
* generated/minloc1_16_i8.c: Regenerate.
* generated/maxloc1_16_i8.c: Regenerate.
* generated/minloc1_4_i2.c: Regenerate.
* generated/maxloc1_8_i1.c: Regenerate.
* generated/minloc0_16_r10.c: Regenerate.
* generated/minloc1_8_i8.c: Regenerate.
* generated/minloc0_4_r8.c: Regenerate.
* generated/minloc0_8_i4.c: Regenerate.
* generated/minloc1_16_i16.c: Regenerate.
* generated/spacing_r8.c: Regenerate.
* generated/maxloc1_8_r4.c: Regenerate.
* generated/minloc1_16_i1.c: Regenerate.
* generated/maxloc1_16_i1.c: Regenerate.
* generated/minval_r10.c: Regenerate.
* generated/minval_i4.c: Regenerate.
* generated/minloc1_8_i1.c: Regenerate.
* generated/maxloc1_4_i4.c: Regenerate.
* generated/maxloc1_8_i2.c: Regenerate.
* generated/maxval_i8.c: Regenerate.
* generated/maxloc0_16_r10.c: Regenerate.
* generated/rrspacing_r4.c: Regenerate.
* generated/minloc0_4_i16.c: Regenerate.
* generated/maxloc0_8_r8.c: Regenerate.
* generated/maxloc0_4_i16.c: Regenerate.
* generated/minloc1_4_r10.c: Regenerate.
* generated/minloc1_8_i16.c: Regenerate.
* generated/maxloc1_4_r10.c: Regenerate.
* generated/minloc0_8_r10.c: Regenerate.
* generated/maxloc1_8_i16.c: Regenerate.
* generated/maxloc0_8_r10.c: Regenerate.
* generated/minloc1_16_r4.c: Regenerate.
* generated/maxloc1_16_r4.c: Regenerate.
* generated/minloc0_16_r8.c: Regenerate.
* generated/maxloc0_16_r8.c: Regenerate.
* generated/maxloc0_4_i8.c: Regenerate.
* generated/maxloc1_16_i16.c: Regenerate.
* generated/minloc1_8_r4.c: Regenerate.
* generated/minloc1_16_i2.c: Regenerate.
* generated/maxloc1_16_i2.c: Regenerate.
* generated/maxval_i16.c: Regenerate.
* generated/exponent_r8.c: Regenerate.
* generated/minloc1_4_i4.c: Regenerate.
* generated/maxval_i1.c: Regenerate.
* generated/minloc1_8_i2.c: Regenerate.
* generated/minloc0_8_r8.c: Regenerate.
* generated/set_exponent_r16.c: Regenerate.
* generated/maxloc0_4_i1.c: Regenerate.
* generated/rrspacing_r16.c: Regenerate.
* generated/minloc0_4_i8.c: Regenerate.
* generated/maxval_r4.c: Regenerate.
* configure: Regenerate.
* config.h.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123623 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * configure.ac: Tidy target case.
rth [Fri, 6 Apr 2007 16:24:16 +0000 (16:24 +0000)]
    * configure.ac: Tidy target case.
        (HAVE_LONG_DOUBLE): Allow the target to override.
        * configure: Regenerate.
        * include/ffi.h.in: Don't define ffi_type_foo if
        LIBFFI_HIDE_BASIC_TYPES is defined.
        (ffi_type_longdouble): If not HAVE_LONG_DOUBLE, define
        to ffi_type_double.
        * types.c (LIBFFI_HIDE_BASIC_TYPES): Define.
        (FFI_TYPEDEF, ffi_type_void): Mark the data const.
        (ffi_type_longdouble): Special case for Alpha.  Don't define
        if long double == double.

        * src/alpha/ffi.c (FFI_TYPE_LONGDOUBLE): Assert unique value.
        (ffi_prep_cif_machdep): Handle it as the 128-bit type.
        (ffi_call, ffi_closure_osf_inner): Likewise.
        (ffi_closure_osf_inner): Likewise.  Mark hidden.
        (ffi_call_osf, ffi_closure_osf): Mark hidden.
        * src/alpha/ffitarget.h (FFI_LAST_ABI): Tidy definition.
        * src/alpha/osf.S (ffi_call_osf, ffi_closure_osf): Mark hidden.
        (load_table): Handle 128-bit long double.

        * testsuite/libffi.call/float4.c: Add -mieee for alpha.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123622 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
jvdelisle [Fri, 6 Apr 2007 15:42:26 +0000 (15:42 +0000)]
2007-04-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/31395
* gfortran.dg/fmt_colon.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123621 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
jvdelisle [Fri, 6 Apr 2007 15:39:02 +0000 (15:39 +0000)]
2007-04-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/31395
* io/format.c (parse_format_list): Fix parsing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123620 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Paolo Carlini <pcarlini@suse.de>
paolo [Fri, 6 Apr 2007 14:52:27 +0000 (14:52 +0000)]
2007-04-06  Paolo Carlini  <pcarlini@suse.de>

* include/ext/type_traits.h (__numeric_traits): Move...
* include/ext/numeric_traits.h: ... here.
* include/Makefile.am: Add.
* include/ext/pb_ds/detail/type_utils.hpp: Include
<ext/numeric_traits.h> too.
* include/tr1/random: Likewise.
* testsuite/ext/type_traits/numeric_traits.cc: Move...
* testsuite/ext/numeric_traits/numeric_traits.cc: ... here.
* include/Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123618 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR libffi/31491:
tromey [Fri, 6 Apr 2007 14:30:27 +0000 (14:30 +0000)]
PR libffi/31491:
* README: Fixed bug in example.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123617 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Colin Walters <walters@redhat.com>
tromey [Fri, 6 Apr 2007 14:28:15 +0000 (14:28 +0000)]
2007-04-06  Colin Walters  <walters@redhat.com>

https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=161701
* jcf-io.c (open_class): Copy 'filename'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123616 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * g++.old-deja/g++.other/init18.C: Use
kazu [Fri, 6 Apr 2007 13:47:32 +0000 (13:47 +0000)]
* g++.old-deja/g++.other/init18.C: Use
dg-require-effective-target instead of an explicit xfail.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123615 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * cgraphunit.c (decide_is_function_needed): Do not keep always_inline
hubicka [Fri, 6 Apr 2007 12:56:50 +0000 (12:56 +0000)]
* cgraphunit.c (decide_is_function_needed): Do not keep always_inline
functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123614 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * config/i386/i386.c (output_387_reg_move): Handle memory operand[0].
uros [Fri, 6 Apr 2007 10:59:53 +0000 (10:59 +0000)]
* config/i386/i386.c (output_387_reg_move): Handle memory operand[0].
* config/i386/i386.md (*movsf_1, *movdf_nointeger,
*movdf_integer_rex64, *movdf_integer, *movxf_nointeger,
*movxf_integer): Use output_387_reg_move() for x87 reg->mem
alternative.
(*extendsfdf2_mixed, *extendsfdf2_i387, *extendsfxf2_i387,
*extenddfxf2_i387, *truncdfsf_fast_mixed): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123613 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agoNew test cases.
charlet [Fri, 6 Apr 2007 09:44:51 +0000 (09:44 +0000)]
New test cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123612 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agoNew file.
charlet [Fri, 6 Apr 2007 09:43:23 +0000 (09:43 +0000)]
New file.
Resync.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123611 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Arnaud Charlet <charlet@adacore.com>
charlet [Fri, 6 Apr 2007 09:41:46 +0000 (09:41 +0000)]
2007-04-06  Arnaud Charlet  <charlet@adacore.com>
    Eric Botcazou <botcazou@adacore.com>

* gnatvsn.ads, comperr.adb (Get_Gnat_build_Type): Renamed Build_Type
and made constant.

* comperr.ads, comperr.adb (Compiler_Abort): Add third parameter
Fallback_Loc. Use it as the sloc info when Current_Error_Node doesn't
carry any.

* fe.h (Compiler_Abort): Add third parameter.

* misc.c (internal_error_function): Build third argument from current
input location and pass it to Compiler_Abort.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123610 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Eric Botcazou <botcazou@adacore.com>
charlet [Fri, 6 Apr 2007 09:41:07 +0000 (09:41 +0000)]
2007-04-06  Eric Botcazou <botcazou@adacore.com>
    Olivier Hainque  <hainque@adacore.com>

* utils.c (update_pointer_to): Make a copy of the couple of FIELD_DECLs
when updating the contents of the old pointer to an unconstrained array.
(end_subprog_body): Set error_gnat_node to Empty.
(write_record_type_debug_info): Do not be unduly sparing with our bytes.
(unchecked_convert): For subtype to base type conversions, require that
the source be a subtype if it is an integer type.
(builtin_decls): New global, vector of available builtin functions.
(gnat_pushdecl): Add global builtin function declaration nodes to the
builtin_decls list.
(gnat_install_builtins): Adjust comments.
(builtin_function): Set DECL_BUILTIN_CLASS and DECL_FUNCTION_CODE before
calling gnat_pushdecl, so that it knows when it handed a builtin
function declaration node.
(builtin_decl_for): Search the builtin_decls list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123609 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Olivier Hainque <hainque@adacore.com>
charlet [Fri, 6 Apr 2007 09:40:22 +0000 (09:40 +0000)]
2007-04-06  Olivier Hainque  <hainque@adacore.com>
    Eric Botcazou <botcazou@adacore.com>

* trans.c (call_to_gnu) <TYPE_RETURNS_BY_TARGET_PTR_P>: Return an
expression with a COMPOUND_EXPR including the call instead of emitting
the call directly here.
(gnat_to_gnu) <N_Slice>: Do not return a non-constant low bound if the
high bound is constant and the slice is empty.  Tidy.
(tree_transform, case N_Op_Not): Handle properly the case where the
operation applies to a private type whose full view is a modular type.
(Case_Statement_To_gnu): If an alternative is an E_Constant with an
Address_Clause, use the associated Expression as the GNAT tree
representing the choice value to ensure the corresponding GCC tree is
of the proper kind.
(maybe_stabilize_reference): Stabilize COMPOUND_EXPRs as a whole
instead of just the operands, as the base GCC stabilize_reference does.
<CALL_EXPR>: New case. Directly stabilize the call if an lvalue is not
requested; otherwise fail.
(addressable_p) <COMPONENT_REF>: Do not test DECL_NONADDRESSABLE_P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123608 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agoResync
charlet [Fri, 6 Apr 2007 09:36:45 +0000 (09:36 +0000)]
Resync

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123607 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Robert Dewar <dewar@adacore.com>
charlet [Fri, 6 Apr 2007 09:29:20 +0000 (09:29 +0000)]
2007-04-06  Robert Dewar  <dewar@adacore.com>
    Arnaud Charlet  <charlet@adacore.com>

* a-diroro.ads: Inserted the pragma Unimplemented_Unit

* bindgen.adb (Gen_Output_File_Ada): Generate pragma Ada_95 at start
of files
Add mention of -Sev (set initialize_scalars option from environment
variable at run time) in gnatbind usage message.

* elists.ads, elists.adb: (Append_Unique_Elmt): New procedure

* fname-uf.ads: Minor comment fix

* osint.ads: Change pragma Elaborate to Elaborate_All

* par-load.adb: Add documentation.

* sem_cat.ads, sem_cat.adb: Minor code reorganization

* s-parint.ads (RCI_Locator) : Add 'Version' generic formal

* s-secsta.ads: Extra comments

* s-soflin.ads: Minor comment fixes

* s-stratt.ads (Block_Stream_Ops_OK): Removed.

* s-wchcon.ads: Minor comment addition

* treepr.adb: Minor change in message
(Print_Name,Print_Node): Make these debug printouts more robust: print
"no such..." instead of crashing on bad input.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123606 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Eric Botcazou <botcazou@adacore.com>
charlet [Fri, 6 Apr 2007 09:29:06 +0000 (09:29 +0000)]
2007-04-06  Eric Botcazou <botcazou@adacore.com>

* s-stchop-vxworks.adb:
(Stack_Check): Raise Storage_Error if the argument has wrapped around.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123605 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Olivier Hainque <hainque@adacore.com>
charlet [Fri, 6 Apr 2007 09:28:45 +0000 (09:28 +0000)]
2007-04-06  Olivier Hainque  <hainque@adacore.com>

* utils2.c (known_alignment): Handle COMPOUND_EXPR, COND_EXPR and
BIT_AND_EXPR. Handle also VIEW_CONVERT_EXPR, as the other conversion
opcodes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123604 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Thomas Quinot <quinot@adacore.com>
charlet [Fri, 6 Apr 2007 09:28:33 +0000 (09:28 +0000)]
2007-04-06  Thomas Quinot  <quinot@adacore.com>

* uintp.ads, uintp.adb (UI_Div_Rem): New subprogram, extending previous
implementation of UI_Div.
(UI_Div): Reimplement as a call to UI_Div_Rem.
(UI_Rem): Take advantage of the fact that UI_Div_Rem provides the
remainder, avoiding the cost of a multiplication and a subtraction.
(UI_Modular_Inverse): Take advantage of the fact that UI_Div_Rem
provides both quotient and remainder in a single computation.
(UI_Modular_Exponentiation, UI_Modular_Inverse): New modular arithmetic
functions for uint.
(UI_Modular_Inverse): Add a note that the behaviour of this subprogram
is undefined if the given n is not inversible.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123603 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Olivier Hainque <hainque@adacore.com>
charlet [Fri, 6 Apr 2007 09:28:04 +0000 (09:28 +0000)]
2007-04-06  Olivier Hainque  <hainque@adacore.com>

* tracebak.c (PC_ADJUST - ia64): -4 instead of -16, expected to yield
an address always within the call instruction from a return address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123602 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * s-tpobop.adb (Exceptional_Complete_Entry_Body): Undefer abortion
charlet [Fri, 6 Apr 2007 09:27:53 +0000 (09:27 +0000)]
* s-tpobop.adb (Exceptional_Complete_Entry_Body): Undefer abortion
before propagating exception.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123601 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Ed Schonberg <schonberg@adacore.com>
charlet [Fri, 6 Apr 2007 09:27:42 +0000 (09:27 +0000)]
2007-04-06  Ed Schonberg  <schonberg@adacore.com>
    Robert Dewar  <dewar@adacore.com>

* sinfo.ads, sinfo.adb (Coextensions): New element list for allocators,
to chain nested components that are allocators for access discriminants
of the enclosing object.
Add N_Push and N_Pop nodes
New field Exception_Label added
(Local_Raise_Statements): New field in N_Exception_Handler_Node
(Local_Raise_Not_OK): New flag in N_Exception_Handler_Node
(Is_Coextension): New flag for allocators, to mark allocators that
correspond to access discriminants of dynamically allocated objects.
(N_Block_Statement): Document the fact that the corresponding entity
can be an E_Return_Statement.
(Is_Coextension): New flag for allocators.
Remove all code for DSP option

* sprint.ads, sprint.adb: Display basic information for class_wide
subtypes. Add handling of N_Push and N_Pop nodes

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123600 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Ed Schonberg <schonberg@adacore.com>
charlet [Fri, 6 Apr 2007 09:27:31 +0000 (09:27 +0000)]
2007-04-06  Ed Schonberg  <schonberg@adacore.com>
    Javier Miranda  <miranda@adacore.com>

* sem_util.ads, sem_util.adb (Object_Access_Level): If the object is a
dereference of a local object R created as a reference to another
object O, use the access level of O.
(Matches_Prefixed_View_Profile): Use common predicate Conforming_Types,
rather than local Same_Formal_Type, to check whether protected operation
overrides an inherited one.
(Same_Formal_Type): New predicate, used when matching signatures of
overriding synchronized operations, to handle the case when a formal
has a type that is a generic actual.
(Is_Aliased_View): Replace check on E_Task_Type and E_Protected_Type by
predicate Is_Concurrent_Type. This ensures supportin case of subtypes.
(Needs_One_Actual): New predicate, for Ada 2005 use, to resolve
syntactic ambiguities involving indexing of function calls that return
arrays.
(Abstract_Interface_List): New subprogram that returns the list of
abstract interfaces associated with a concurrent type or a
concurrent record type.
(Interface_Present_In_Parent): New subprogram used to check if a
given type or some of its parents implement a given interface.
(Collect_Abstract_Interfaces): Add support for concurrent types
with interface types.
(Has_Abstract_Interfaces): Add support for concurrent types with
interface types.
(Is_Parent): New subprogram that determines whether E1 is a parent
of E2. For a concurrent type its parent is the first element of its
list of interface types; for other types this function provides the
same result than Is_Ancestor.
(Enclosing_Subprogram): Add test for N_Extended_Return_Statement.
(Collect_Synchronized_Interfaces): Removed because the subprogram
Collect_Abstract_Interfaces provides this functionality.
(Collect_Abstract_Interfaces): Minor update to give support to
concurrent types and thus avoid undesired code duplication.
(Get_Subprogram_Entity): Handle entry calls.
(May_Be_Lvalue): Include actuals that appear as in-out parameters in
entry calls.
(Enter_Name): Do not give -gnatwh hiding warning for record component
entities, they never result in hiding.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123599 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Ed Schonberg <schonberg@adacore.com>
charlet [Fri, 6 Apr 2007 09:27:13 +0000 (09:27 +0000)]
2007-04-06  Ed Schonberg  <schonberg@adacore.com>
    Javier Miranda  <miranda@adacore.com>

* sem_type.ads, sem_type.adb (Has_Abstract_Interpretation): Make
predicate recursive, to handle complex expressions on literals whose
spurious ambiguity comes from the abstract interpretation of some
subexpression.
(Interface_Present_In_Ancestor): Add support to concurrent record
types.
(Add_One_Interp,Disambiguate): Split Is_Abstract flag into
Is_Abstract_Subprogram and Is_Abstract_Type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123598 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Ed Schonberg <schonberg@adacore.com>
charlet [Fri, 6 Apr 2007 09:27:02 +0000 (09:27 +0000)]
2007-04-06  Ed Schonberg  <schonberg@adacore.com>
    Robert Dewar  <dewar@adacore.com>

* sem_ch8.adb (Has_Components): If the argument is an incomplete type
that is a limited view, check the non-limited view if available.
(Undefined): Refine error message for missing with of Text_IO
(Find_Expanded_Name): Use Is_Known_Unit for more accurate error message
to distinguish real missing with cases.
Fix format of all missing with messages
(Analyze_Subprogram_Renaming): Emit proper error message on illegal
renaming as body when renamed entity is abstract.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123597 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Ed Schonberg <schonberg@adacore.com>
charlet [Fri, 6 Apr 2007 09:26:50 +0000 (09:26 +0000)]
2007-04-06  Ed Schonberg  <schonberg@adacore.com>
    Thomas Quinot  <quinot@adacore.com>

* sem_ch7.ads, sem_ch7.adb (Inspect_Deferred_Constant_Completion): Move
out of Analyze_Package_Declaration, because processing must be applied
to package bodies as well, for deferred constants completed by pragmas.
(Analyze_Package_Declaration): When the package declaration being
analyzed does not require an explicit body, call Check_Completion.
(May_Need_Implicit_Body): An implicit body is required when a package
spec contains the declaration of a remote access-to-classwide type.
(Analyze_Package_Body): If the package contains RACWs, append the
pending subprogram bodies generated by exp_dist at the end of the body.
(New_Private_Type,Unit_Requires_Body): Split Is_Abstract flag into
Is_Abstract_Subprogram and Is_Abstract_Type.
(Preserve_Full_Attributes): The full entity list is not an attribute
that must be preserved from full to partial view.

        * sem_dist.adb (Add_RAS_Dereference_TSS):
        Change primitive name to _Call so it cannot clash with any legal
        identifier, and be special-cased in Check_Completion.
        Mark the full view of the designated type for the RACW associated with
        a RAS as Comes_From_Source to get proper view switching when installing
        private declarations.
        Provite a placeholder nested package body along with the nested spec
        to have a place for Append_RACW_Bodies to generate the calling stubs
        and stream attributes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123596 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Ed Schonberg <schonberg@adacore.com>
charlet [Fri, 6 Apr 2007 09:26:37 +0000 (09:26 +0000)]
2007-04-06  Ed Schonberg  <schonberg@adacore.com>
    Robert Dewar  <dewar@adacore.com>

* sem_ch5.adb (Analyze_Assignment): Reject a right-hand side that is a
tag-indeterminate call to an abstract function, when the left-hand side
is not classwide.
(Analyze_Loop_Statement): Improve detection of infinite loops

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123595 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Ed Schonberg <schonberg@adacore.com>
charlet [Fri, 6 Apr 2007 09:26:20 +0000 (09:26 +0000)]
2007-04-06  Ed Schonberg  <schonberg@adacore.com>
    Bob Duff  <duff@adacore.com>
    Gary Dismukes  <dismukes@adacore.com>

* sem_ch4.adb (Try_Primitive_Operation): The call is legal if the
prefix type is a discriminated subtype of the type of the formal.
(Analyze_Allocator): Collect all coextensions regardless of the context.
Whether they can be allocated statically is determined in exp_ch4.
(Analyze_Selected_Component): If the prefix is a limited view and the
non-limited view is available, use the non-limited one.
(Operator_Check): For "X'Access = Y'Access" (which is ambiguous, and
therefore illegal), suggest a qualified expression rather than a type
conversion, because a type conversion would be illegal in this context.
(Anayze_Allocator): Trace recursively all nested allocators so that all
coextensions are on the corresponding list for the root. Do no mark
coextensions if the root allocator is within a declaration for a stack-
allocated object, because the access discriminants will be allocated on
the stack as well.
(Analyze_Call): Remove restriction on calls to limited functions for the
cases of generic actuals for formal objects, defaults for formal objects
and defaults for record components.
(Analyze_Allocator): Before analysis, chain coextensions on the proper
element list. Their expansion is delayed until the enclosing allocator
is processed and its finalization list constructed.
(Try_Primitive_Operation): If the prefix is a concurrent type, looks
for an operation with the given name among the primitive operations of
the corresponding record type.
(Analyze_Selected_Component): If the prefix is a task type that
implements an interface, and there is no entry with the given name,
check whether there is another primitive operation (e.g. a function)
with that name.
(Try_Object_Operation, Analyze_One_Call, Try_Indexed_Call): Handle
properly the indexing of a function call written in prefix form, where
the function returns an array type, and all parameters of the function
except the first have defaults.
(Analyze_Equality_Op): If this is a call to an implicit inequality, keep
the original operands, rather than relocating them, for efficiency and
to work properly when an operand is overloaded.
(Analyze_Allocator,Operator_Check,Remove_Abstract_Operations): Split
Is_Abstract flag into Is_Abstract_Subprogram and Is_Abstract_Type.
(Analyze_Selected_Component): If the prefix is a private extension, only
scan the visible components, not those of the full view.
(Try_Primitive_Operation): If the operation is a procedure, collect all
possible interpretations, as for a function, because in the presence of
classwide parameters several primitive operations of the type can match
the given arguments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123594 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Ed Schonberg <schonberg@adacore.com>
charlet [Fri, 6 Apr 2007 09:26:07 +0000 (09:26 +0000)]
2007-04-06  Ed Schonberg  <schonberg@adacore.com>
    Gary Dismukes  <dismukes@adacore.com>

* sem_ch12.adb (Check_Generic_Actuals): Use first subtype of actual
when capturing size information, instead of base type, which for a
formal array type will be the unconstrained type.
(Analyze_Formal_Object_Declaration): Add check for illegal default
expressions for a formal in object of a limited type.
(Instantiate_Object): Ditto.
(Check_Formal_Package_Instance): Skip entities that are formal objects,
because they were defaulted in the formal package and no check applies
to them.
(Check_Formal_Package_Instance): Extend conformance check to other
discrete types beyond Integer.
(Process_Default): Copy directly the unmatched formal. A generic copy
has already been performed in Analyze_Formal_Package.
(Analyze_Associations): If a formal subprogram has no match, check for
partial parametrization before looking for a default, to prevent
spurious errors.
(Analyze_Package_Instantiation, Analyze_Subprogram_Instantiation): Do
not set the instantiation environment before analyzing the actuals.
Fixes regression on 8515-003 with implementation of AI-133.
Set_Instance_Env checks whether the generic unit is a predefined
unit, in which case the instance must be analyzed with the latest Ada
mode. This setting must take place after analysis of the actuals,
because the actuals must be analyzed and frozen in the Ada mode extant
outside of the current instantiation.
(Save_Env, Restore_Env): Preserve and restore the configuration
parameters so that predefined units can be compiled in the proper Ada
mode.
(Analyze_Formal_Object_Declaration,Analyze_Formal_Subprogram,
Instantiate_Type): Split Is_Abstract flag into Is_Abstract_Subprogram
and Is_Abstract_Type.
(Analyze_Formal_Package): For better error recovery, Add exception
handler to catch Instantion_Error, which can be raised in
Analyze_Associations

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123593 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Ed Schonberg <schonberg@adacore.com>
charlet [Fri, 6 Apr 2007 09:25:51 +0000 (09:25 +0000)]
2007-04-06  Ed Schonberg  <schonberg@adacore.com>

* sem_ch10.adb (Install_Limited_Context_Clauses.
Expand_Limited_With_Clause): Use a new copy of selector name in the
call to Make_With_Clause. This fixes the tree structure for ASIS
purposes. Nothing is changed in the compiler behaviour.
(Process_Body_Clauses): Handle properly use clauses whose prefix is
a package renaming.
(Install_Limited_With_Clauses): Do not install non-limited view when it
is still incomplete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123592 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Ed Falis <falis@adacore.com>
charlet [Fri, 6 Apr 2007 09:25:39 +0000 (09:25 +0000)]
2007-04-06  Ed Falis  <falis@adacore.com>

* s-carun8.adb, s-carsi8.adb (Compare_Array_?8): modify so that last
full word is no longer compared twice.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123591 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Robert Dewar <dewar@adacore.com>
charlet [Fri, 6 Apr 2007 09:25:29 +0000 (09:25 +0000)]
2007-04-06  Robert Dewar  <dewar@adacore.com>

* sem_ch13.ads, sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order):
Use First/Next_Component_Or_Discriminant
(Analyze_Record_Representation_Clause):
Use First/Next_Component_Or_Discriminant
(Check_Component_Overlap): Use First/Next_Component_Or_Discriminant
(Analyze_Attribute_Definition_Clause, case Value_Size): Reject
definition if type is unconstrained.
(Adjust_Record_For_Reverse_Bit_Order): New procedure
(Analyze_Attribute_Definition_Clause): Split Is_Abstract flag into
Is_Abstract_Subprogram and Is_Abstract_Type.
(Adjust_Record_For_Reverse_Bit_Order): New procedure

* repinfo.adb (List_Record_Info): Use First/
Next_Component_Or_Discriminant.

* style.ads, styleg-c.adb, styleg-c.ads (Check_Array_Attribute_Index):
New procedure.

* stylesw.ads, stylesw.adb: Recognize new -gnatyA style switch
Include -gnatyA in default switches

* opt.ads: (Warn_On_Non_Local_Exception): New flag
(Warn_On_Reverse_Bit_Order): New flag
(Extensions_Allowed): Update the documentation.
(Warn_On_Questionable_Missing_Parens): Now on by default

* usage.adb: Add documentation of -gnatw.x/X switches
Document new -gnatyA style switch
-gnatq warnings are on by default

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123590 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Vincent Celier <celier@adacore.com>
charlet [Fri, 6 Apr 2007 09:25:16 +0000 (09:25 +0000)]
2007-04-06  Vincent Celier  <celier@adacore.com>

* prj-ext.adb (Initialize_Project_Path): New procedure that initialize
the default project path, initially done during elaboration of the
package.
If the prefix returned by Sdefault is null, get the prefix from a call
to Executable_Prefix_Path.
(Project_Path): Call Initialize_Project_Path if Current_Project_Path is
null.

* prj-nmsc.adb (Get_Path_Names_And_Record_Sources): Use the non
canonical directory name to open the directory from which files are
retrieved.
(Record_Other_Sources): Idem.
(Locate_Directory): Add the possibility to create automatically missing
directories when Setup_Projects is True.
Call Locate_Directory so that the directory will be created when
Setup_Projects is True, for object dir, library dir, library ALI dir,
library source copy dir and exec dir.

* prj-pp.adb (Max_Line_Length): Set to 255 for compatibility with older
versions of GNAT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123589 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Robert Dewar <dewar@adacore.com>
charlet [Fri, 6 Apr 2007 09:25:05 +0000 (09:25 +0000)]
2007-04-06  Robert Dewar  <dewar@adacore.com>
    Javier Miranda  <miranda@adacore.com>
    Bob Duff  <duff@adacore.com>
    Vincent Celier  <celier@adacore.com>

* par-prag.adb (Prag): Add dummy entry for pragma Compile_Time_Error
(Extensions_Allowed): No longer sets Ada_Version
Entry for pragma Unreferenced_Objects

* sem_prag.adb (Analyze_Pragma, case Priority): Force with of
system.tasking if pragma priority used in a procedure
(Analyze_Pragma, case Warning): Handle dot warning switches
(Process_Compile_Time_Warning_Or_Error): New procedure
(Analyze_Pragma): Add processing for Compile_Time_Error
Add support for extra arguments External_Name and Link_Name.
Remove code associated with pragmas CPP_Virtual and CPP_Vtable.
(Process_Import_Or_Interface): Add support for the use of pragma Import
with tagged types.
(Extensions_Allowed): No longer affects Ada_Version
(Analyze_Pragma): Split Is_Abstract flag into Is_Abstract_Subprogram and
Is_Abstract_Type. Make sure these are called only when appropriate.
Add processing for pragma Unreferenced_Objects

* snames.h, snames.ads, snames.adb: Add entry for pragma
Compile_Time_Error
Add new standard name Minimum_Binder_Options for new gprmake
Add new standard names for gprmake: Archive_Suffix,
Library_Auto_Init_Supported, Library_Major_Minor_Id_Supported,
Library_Support, Library_Version_Options,
Shared_Library_Minimum_Options,
Shared_Library_Prefix, Shared_Library_Suffix, Symbolic_Link_Supported.
Change Name_Call to Name_uCall so that it cannot clash with a legal
subprogram name.
Add new standard names Mapping_Spec_Suffix and Mapping_Body_Suffix
Append C_Plus_Plus to convention identifiers as synonym for CPP
Add new standard names Stack and Builder_Switches
Add new standard names: Compiler_Minimum_Options, Global_Config_File,
Library_Builder, Local_Config_File, Objects_Path, Objects_Path_File,
Run_Path_Option, Toolchain_Version.
Entry for pragma Unreferenced_Objects

* switch-c.adb (Scan_Front_End_Switches): Store correct -gnateD
switches, without repetition of "eD". Make sure that last character of
-gnatep= switch is not taken as -gnat switch character.
Complete rewrite of circuit for handling saving compilation options
Occasioned by need to support dot switchs for -gnatw, but cleans up
things in general.
-gnatX does not affect Ada_Version
Include -gnatyA in -gnatg style switches

* sem_warn.ads, sem_warn.adb (Output_Unreferenced_Messages): Exclude
warnings on return objects.
(Warn_On_Useless_Assignment): Exclude warnings on return objects
(Set_Dot_Warning_Switch): New procedure
(Check_References): Add missing case of test for
Has_Pragma_Unreferenced_Objects
(Output_Unreferenced_Messages): Implement effect of new pragma
Unreferenced_Objects, remove special casing of limited controlled
variables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123588 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Robert Dewar <dewar@adacore.com>
charlet [Fri, 6 Apr 2007 09:24:49 +0000 (09:24 +0000)]
2007-04-06  Robert Dewar  <dewar@adacore.com>
    Javier Miranda  <miranda@adacore.com>
    Bob Duff  <duff@adacore.com>

* par-ch3.adb: (P_Type_Declaration): Set Type_Token_Location
(P_Interface_Type_Definition): Remove the formal Is_Synchronized because
there is no need to generate always a record_definition_node in case
of synchronized interface types.
(P_Type_Declaration): Update calls to P_Interface_Type_Definition.
(P_Null_Exclusion): For AI-447: Remove warnings about "not null" being
illegal in Ada 95, in cases where it is legal. Change the warnings to
errors in other cases. Don't give the error unless the "not null"
parses properly. Correct the source position at which the error occurs.
(P_Known_Discriminant_Part_Opt): Pass Allow_Anonymous_In_95 => True to
P_Null_Exclusion, to suppress "not null" warnings.
(P_Identifier_Declarations): Code cleanup. Removed unrequired label and
associated goto statements.

* par-endh.adb (Pop_End_Context): Allow more flexibility in placement
of END RECORD

* scans.ads (Type_Token_Location): New flag

* par-ch6.adb (P_Mode): Check specifically for case of IN ACCESS
(P_Formal_Part): Pass Allow_Anonymous_In_95 => True to
P_Null_Exclusion, to suppress "not null" warnings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123587 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Robert Dewar <dewar@adacore.com>
charlet [Fri, 6 Apr 2007 09:24:39 +0000 (09:24 +0000)]
2007-04-06  Robert Dewar  <dewar@adacore.com>

* namet.ads, namet.adb (wn): Improve this debugging routine. Calling
it no longer destroys the contents of Name_Buffer or Name_Len and
non-standard and invalid names are handled better.
(Get_Decoded_Name_String): Improve performance by using
Name_Has_No_Encodings flag in the name table.
(Is_Valid_Name): New function to determine whether a Name_Id is valid.
Used for debugging printouts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123586 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Vincent Celier <celier@adacore.com>
charlet [Fri, 6 Apr 2007 09:24:28 +0000 (09:24 +0000)]
2007-04-06  Vincent Celier  <celier@adacore.com>

* mlib.adb (Building_Library): Only output "building a library..." in
verbose mode

* mlib-prj.adb (Build_Library): Only output lists of object and ALI
files in verbose mode.

* mlib-utl.adb (Ar): Only output the first object files when not in
verbose mode.
(Gcc): Do not display all the object files if not in verbose mode, only
the first one.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123585 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Robert Dewar <dewar@adacore.com>
charlet [Fri, 6 Apr 2007 09:24:18 +0000 (09:24 +0000)]
2007-04-06  Robert Dewar  <dewar@adacore.com>
    Arnaud Charlet  <charlet@adacore.com>
    Vincent Celier  <celier@adacore.com>

* gnat_rm.texi, gnat_ugn.texi: Add -gnatyl documentation
Update 'Exception Handling Control' chapter which was outdated.
Minor fix to documentation of -gnatwq
Remove section "Adapting the Run Time to a New C++ Compiler" because
it is now obsolete.
Add passage on need of -nostart-files in some non-ada-main cases.
Document new switch -eS (/STANDARD_OUTPUT_FOR_COMMANDS) for gnatmake
Update documentation about Interfacing with C++
Add documentation for new gnatmake switch -p
Add missing protocol part in URLs.
Document -gnatyA
Document pragma Compile_Time_Error
Add documentation for Object_Size indicating that stand alone
objects can have a larger size in some cases.
Add node for GNAT.Byte_Swapping, GNAT.SHA1
Update reference to the Ravenscar profile.
Document pragma Unreferenced_Objects

* gnat-style.texi: Fix typo

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123584 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Ed Schonberg <schonberg@adacore.com>
charlet [Fri, 6 Apr 2007 09:24:06 +0000 (09:24 +0000)]
2007-04-06  Ed Schonberg  <schonberg@adacore.com>
    Javier Miranda  <miranda@adacore.com>

* lib-xref.ads, lib-xref.adb:
Modify the loop that collects type references, to include interface
types that the type implements. List each of these interfaces when
building the entry for the type.
(Generate_Definition): Initialize component Def and Typ of new entry
in table Xrefs, to avoid to have these components unitialized.
(Output_References): Split Is_Abstract flag into
Is_Abstract_Subprogram and Is_Abstract_Type.
(Generate_Reference): Add barrier to do not generate the warning
associated with Ada 2005 entities with entities generated by the
expander.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123583 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Thomas Quinot <quinot@adacore.com>
charlet [Fri, 6 Apr 2007 09:23:52 +0000 (09:23 +0000)]
2007-04-06  Thomas Quinot  <quinot@adacore.com>

* lib-writ.adb (Write_With_Lines): Factor duplicated code between the
cases where a given dependency has a body or not.
(Write_With_File_Names): New subprogram, common code for the two cases
above.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123582 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Serguei Rybin <rybin@adacore.com>
charlet [Fri, 6 Apr 2007 09:23:43 +0000 (09:23 +0000)]
2007-04-06 Serguei Rybin <rybin@adacore.com>

* lib.ads, lib.adb (Tree_Read): Release the memory occupied by the
switches from previously loaded tree

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123581 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Eric Botcazou <botcazou@adacore.com>
charlet [Fri, 6 Apr 2007 09:23:33 +0000 (09:23 +0000)]
2007-04-06  Eric Botcazou <botcazou@adacore.com>
    Arnaud Charlet  <charlet@adacore.com>

* init.c: Reuse PA/HP-UX code for IA-64/HP-UX, except
__gnat_adjust_context_for_raise.
(__gnat_init_float): on x86 vxworks 5.x and 6.x, we use the same
implementation of floating point operations as native x86 targets.
So the FPU should be initialized in the same way using finit. Fix
floating point operations accuracy issues.
(__gnat_install_handler, case FreeBSD): Use proper type for sa_sigaction
member in struct sigaction, so as to avoid warning for incompatible
pointer types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123580 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Geert Bosch <bosch@adacore.com>
charlet [Fri, 6 Apr 2007 09:23:23 +0000 (09:23 +0000)]
2007-04-06  Geert Bosch  <bosch@adacore.com>
    Robert Dewar  <dewar@adacore.com>

* i-fortra.ads: Add Double_Complex type.

* impunit.adb: (Is_Known_Unit): New function
Add Gnat.Byte_Swapping
Add GNAT.SHA1
Add new Ada 2005 units
Ada.Numerics.Generic_Complex_Arrays, Ada.Numerics.Generic_Real_Arrays,
Ada.Numerics.Complex_Arrays, Ada.Numerics.Real_Arrays,
Ada.Numerics.Long_Complex_Arrays, Ada.Numerics.Long_Long_Complex_Arrays,
Ada.Numerics.Long_Long_Real_Arrays and Ada.Numerics.Long_Real_Arrays

* impunit.ads (Is_Known_Unit): New function

* a-ngcoar.adb, a-ngcoar.ads, a-ngrear.adb,
a-ngrear.ads, a-nlcoar.ads, a-nllcar.ads, a-nllrar.ads, a-nlrear.ads,
a-nucoar.ads, a-nurear.ads, g-bytswa.adb, g-bytswa-x86.adb,
g-bytswa.ads, g-sha1.adb, g-sha1.ads, i-forbla.ads, i-forlap.ads,
s-gearop.adb, s-gearop.ads, s-gecobl.adb, s-gecobl.ads, s-gecola.adb,
s-gecola.ads, s-gerebl.adb, s-gerebl.ads, s-gerela.adb, s-gerela.ads:
New files.

* Makefile.rtl: Add g-bytswa, g-sha1, a-fzteio and a-izteio

* a-fzteio.ads, a-izteio.ads: New Ada 2005 run-time units.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123579 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Pascal Obry <obry@adacore.com>
charlet [Fri, 6 Apr 2007 09:23:12 +0000 (09:23 +0000)]
2007-04-06  Pascal Obry  <obry@adacore.com>

* i-cstrea.ads: (fopen): Add encoding parameter.
(freopen): Idem.
Change reference from a-sysdep.c to sysdep.c in comment.
Update copyright notice.
This set of patch add support for the encoding form parameter.

* mingw32.h (S2WSU): New macro to convert from a string to a
wide-string using the UTF-8 encoding. The S2WS macro supports now only
standard 8bits encoding.
(WS2SU): As above but converting from wide-sring to string.
This is needed as it is necessary to have access to both versions in the
runtime for the form parameter encoding support.
This set of patch add support for the encoding form parameter.
(S2WS): Improve implementation to handle cases where the filename is not
UTF-8 encoded. In this case we default to using the current code page
for the conversion.

* s-crtl-vms64.ads, s-crtl.ads (Filename_Encoding): New enumeration
type (UTF8, ASCII_8bits). This enumeration has a rep clause to match
the constants defined in adaint.h.
(fopen): Add encoding parameter.
(freopen): Idem.

* s-ficobl.ads (AFCB): Add Encoding field to record the filename
encoding. This is needed for the Reset routine (freopen low level-call).

* s-fileio.adb (Open): Decode encoding form parameter and set the
corresponding encoding value into AFCB structure.
(Reset): Pass the encoding value to freopen.
(Close): Move the call to Lock_Task to the beginning of the procedure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123578 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Emmanuel Briot <briot@adacore.com>
charlet [Fri, 6 Apr 2007 09:23:01 +0000 (09:23 +0000)]
2007-04-06  Emmanuel Briot  <briot@adacore.com>

* g-regpat.adb (Parse_Posix_Character_Class): Fix handling of
[[:xdigit:]] character class.
Also raise an exception when an invalid character class is used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123577 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Vincent Celier <celier@adacore.com>
charlet [Fri, 6 Apr 2007 09:22:50 +0000 (09:22 +0000)]
2007-04-06  Vincent Celier  <celier@adacore.com>

* gprep.adb (Process_Files.Process_One_File): Use full file name when
issuing pragma Source_Reference.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123576 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Jose Ruiz <ruiz@adacore.com>
charlet [Fri, 6 Apr 2007 09:22:40 +0000 (09:22 +0000)]
2007-04-06  Jose Ruiz  <ruiz@adacore.com>
    Vincent Celier  <celier@adacore.com>

* gnatcmd.adb (B_Start): Add prefix of binder generated file.
(Stack_String): Add this String that contains the name of the Stack
package in the project file.
(Packages_To_Check_By_Stack): Add this list that contains the packages
to be checked by gnatstack, which are the naming and the stack packages.
(Check_Files): If no .ci files were specified for gnatstack we add all
the .ci files belonging to the projects, including binder generated
files.
(Non_VMS_Usage): Document that gnatstack accept project file switches.
(GNATCmd): Update the B_Start variable if we are in a VMS environment.
Add gnatstack to the list of commands that use project file related
switches, and get the single attribute Switches from the stack package
in a project file when calling gnatstack. Parse the -U flag for
processing files belonging to all projects in the project tree.
Remove all processing for command Setup

* prj-attr.adb: Add new package Stack with single attribute Switches

* vms_conv.ads (Command_Type): Add command Stack.
Move to body declarations that are only used in the body: types Item_Id,
Translation_Type, Item_Ptr, Item and its subtypes.

* vms_conv.adb: (Initialize): Add data for new command Stack.
Add declarations moved from the spec: types Item_Id, Translation_Type,
Item_Ptr, Item and its subtypes.
(Cargs_Buffer): New table
(Cargs): New Boolean global variable
(Process_Buffer): New procedure to create arguments
(Place): Put character in table Buffer or Cargs_Buffer depending on the
 value of Cargs.
(Process_Argument): Set Cargs when processing qualifiers for GNAT
COMPILE
(VMS_Conversion): Call Process_Buffer for table Buffer and, if it is not
empty, for table Cargs_Buffer.
(Initialize): Remove component Setup in Command_List

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123575 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Thomas Quinot <quinot@adacore.com>
charlet [Fri, 6 Apr 2007 09:22:29 +0000 (09:22 +0000)]
2007-04-06  Thomas Quinot  <quinot@adacore.com>

* g-md5.ads, g-md5.adb (Digest): Fix off-by-one error in padding
computation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123574 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * g-expect.adb (Get_Command_Output): When expanding the output buffer
charlet [Fri, 6 Apr 2007 09:22:19 +0000 (09:22 +0000)]
* g-expect.adb (Get_Command_Output): When expanding the output buffer
we must ensure that there is enough place for the new data we are going
to copy in.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123573 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Vincent Celier <celier@adacore.com>
charlet [Fri, 6 Apr 2007 09:22:07 +0000 (09:22 +0000)]
2007-04-06  Vincent Celier  <celier@adacore.com>

* g-debpoo.adb (Validity): New package with a complete new
implementation of subprograms Is_Valid and Set_Valid.
(Is_Valid): Move to local package Validity
(Set_Valid): Move to local package Validity

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123572 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Pascal Obry <obry@adacore.com>
charlet [Fri, 6 Apr 2007 09:21:59 +0000 (09:21 +0000)]
2007-04-06  Pascal Obry  <obry@adacore.com>

* g-arrspl.adb (Free) [Element_Access]: New routine to free the source
string.
(Create): Free the source string before storing the new one.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123571 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Olivier Hainque <hainque@adacore.com>
charlet [Fri, 6 Apr 2007 09:21:48 +0000 (09:21 +0000)]
2007-04-06  Olivier Hainque  <hainque@adacore.com>

* g-alleve.ads (Low Level Vector type definitions): Map each to the
associated vector view instead of all to the unsigned char view.

* g-altcon.adb (Generic_Conversions): New internal generic package,
offering facilities for all the Vector/View conversion routines
implemented by this unit.
(To_View/To_Vector - all versions): Reimplemented in a systematic
manner, using the internal Generic_Conversions facilities.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123570 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Ed Schonberg <schonberg@adacore.com>
charlet [Fri, 6 Apr 2007 09:21:37 +0000 (09:21 +0000)]
2007-04-06  Ed Schonberg  <schonberg@adacore.com>
    Bob Duff  <duff@adacore.com>

* sem_aggr.adb (Resolve_Record_Aggregate): In semantics-only mode treat
an association with a box as providing a value even though the
initialization procedure for the type is not available.
(Resolve_Record_Aggregate): Check that a choice of an association with a
box corresponds to a component of the type.
(Resolve_Record_Aggregate): Split Is_Abstract flag into
Is_Abstract_Subprogram and Is_Abstract_Type.

* exp_tss.adb (Base_Init_Proc): Use Is_Type instead of Type_Kind for
assert.

* inline.adb (Add_Inlined_Body): Split Is_Abstract flag into
Is_Abstract_Subprogram and Is_Abstract_Type. Make sure these are
called only when appropriate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123569 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Ed Schonberg <schonberg@adacore.com>
charlet [Fri, 6 Apr 2007 09:21:24 +0000 (09:21 +0000)]
2007-04-06  Ed Schonberg  <schonberg@adacore.com>

* exp_strm.adb
(Build_Mutable_Record_Write_Procedure): For an Unchecked_Union type, use
 discriminant defaults.
(Build_Record_Or_Elementary_Output_Procedure): Ditto.
(Make_Component_List_Attributes): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123568 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Ed Schonberg <schonberg@adacore.com>
charlet [Fri, 6 Apr 2007 09:21:15 +0000 (09:21 +0000)]
2007-04-06  Ed Schonberg  <schonberg@adacore.com>

* exp_pakd.adb (Expand_Packed_Boolean_Operator): The bounds of the
result are the bounds of the left operand, not the right.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123567 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Robert Dewar <dewar@adacore.com>
charlet [Fri, 6 Apr 2007 09:21:03 +0000 (09:21 +0000)]
2007-04-06  Robert Dewar  <dewar@adacore.com>
    Ed Schonberg  <schonberg@adacore.com>

* exp_intr.adb (Expand_Exception_Call): Calls to subprograms in
GNAT.Current_Exception are not allowed if pragma Restrictions
(No_Exception_Propagation) is set and in any case make the associated
handler unsuitable as a target for a local raise statement.
(Expand_Dispatching_Constructor_Call): Replace generation of call to the
run-time subprogram CW_Membership by call to Build_CW_Membership.
(Expand_Dispatching_Constructor_Call): If the dispatching tag is given
by a function call, a temporary must be created before expanding the
Constructor_Call itself, to prevent out-of-order elaboration in the
back-end when stack checking is enabled..

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123566 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Thomas Quinot <quinot@adacore.com>
charlet [Fri, 6 Apr 2007 09:20:52 +0000 (09:20 +0000)]
2007-04-06  Thomas Quinot  <quinot@adacore.com>

* exp_dist.ads, exp_dist.adb (Build_To_Any_Call, Build_From_Any_Call):
Do an Unchecked_Conversion to handle the passage from the Underlying
Type to the Base Type when calling Build_To_Any_Call and
Build_From_Any_Call.
(Build_Actual_Object_Declaration): Set Object's Ekind to E_Variable or
E_Constant, depending upon Variable formal.
(GARLIC_Support.Build_Subprogram_Receiving_Stubs,
PolyORB_Support.Build_Subprogram_Receiving_Stubs): For a formal
parameter that requires an extra constrained parameter, declare
temporary for actual as a variable, not a constant.
(Add_RACW_Primitive_Declarations_And_Bodies): Generate bodies only when
the unit being compiled is the one that contains the stub type.
Change primitive operation name for the RACW associated with a RAS
from Call to _Call so it cannot clash with any legal identifier.
(PolyORB_Support.Add_RACW_Write_Attribute): Remove unused constant
Is_RAS.
(Append_RACW_Bodies): New subprogram.
(Expand_Receiving_Stubs_Bodies): Pass a 'Stmts' list to
Add_Receiving_Stubs_To_Declarations functions.
When expanding a package body, this list correspond to the
statements in the HSS at the end of the pacakge.
When expanding a package spec, this list correspond to the
spec declarations.
(Add_Receiving_Stubs_To_Declarations): Append the function
registering the receiving stubs at the end of the 'Stmts' list.
(RCI_Package_Locator): Pass the new Version generic formal when
instantiating a RCI_Locator package.
(Build_From_Any_Function): To compute the High bound for an
unconstrained array actual, we add the Low bound with the length.
Thus we must convert the low bound and the length to an appropriate
type before doing the sum.
(Build_Subprogram_Receiving_Stubs, PolyORB):
 * Retrieve the extra formals parameters at the
   end of the parameter stream.
 * Use Move_Any_Value to write back out parameters
   after executing the request as it is more efficient
   than Copy_Any_Value.
 * Build the any containing Extra Formals with the
   appropriate typecode.
(PolyORB_Support.Helpers.Append_Record_Traversal): Nothing to do for an
empty Component_List.
(Build_Actual_Object_Declaration): New subprogram. Build and insert into
the tree the declaration for an object that serves as actual parameter
in server-side stubs.
(GARLIC_Support.Build_Subprogram_Receiving_Stubs,
PolyORB_Support.Build_Subprogram_Receiving_Stubs):
Use Build_Actual_Object_Declaration to prepare the actuals.
(Add_Parameter_To_NVList): Set the parameter mode to In for
Extra Constrained Parameters.
(Build_General_Calling_Stubs): Set the parameter type to boolean for
Extra Constrained parameters.
(Build_To_Any_Function, Build_From_Any_Function,
Built_TypeCode_Function): When Typ is implicit, call the correct
function with the first not implicit parent type.
(TC_Rec_Add_Process_Element, FA_Rec_Add_Process_Element,
(FA_Ary_Add_Process_Element): When Datum is an Any, we cannot infer the
typecode from the Etype. Therefore we retrieve the correct typecode
with a call to Get_Any_Type.
(Copy_Specification): Do controlling formal type substitution based on
Is_Controlling_Formal flag, instead of caller-provided object type.
(Build_Subprogram_Calling_Stubs): When retrieveing the original spec for
a RACW primitive operation, we might get a subprogram declaration for an
ancestor of the RACW designated type (not for the designated type
itself), in the case where this operation is inherited. In this case we
have no easy means of determining the original tagged type for which
the primitive was declared, so instead we now rely on
Copy_Specification to use the Is_Controlling_Formal flag to determine
which formals require type substitution.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123565 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Eric Botcazou <botcazou@adacore.com>
charlet [Fri, 6 Apr 2007 09:20:37 +0000 (09:20 +0000)]
2007-04-06  Eric Botcazou <botcazou@adacore.com>
    Ed Schonberg  <schonberg@adacore.com>
    Gary Dismukes  <dismukes@adacore.com>

* exp_ch9.ads, exp_ch9.adb (Family_Offset): Add new 'Cap' boolean
parameter. If it is set to true, return a result capped according to
the global upper bound for the index of an entry family.
(Family_Size): Add new 'Cap' boolean parameter. Pass it to Family_Offset
(Build_Find_Body_Index): Adjust for above change.
(Entry_Index_Expression): Likewise.
(Is_Potentially_Large_Family): New function extracted from...
(Collect_Entry_Families): ...here. Call it to detect whether the family
is potentially large.
(Build_Entry_Count_Expression): If the family is potentially large, call
Family_Size with 'Cap' set to true.
(Expand_N_Protected_Type_Declaration, Expand_N_Protected_Body): Generate
a protected version of an operation declared in the private part of
a protected object, because they may be invoked through a callback.
(Set_Privals): If the type of a private component is an anonymous access
type, do not create a new itype for each protected body.
If the body of a protected operation creates
controlled types (including allocators for class-widetypes), the
body of the corresponding protected subprogram must include a
finalization list.
(Build_Activation_Chain_Entity): Build the chain entity for extended
return statements.
(Type_Conformant_Parameters): Use common predicate Conforming_Types
to determine whether operation overrides an inherited primitive.
(Build_Wrapper_Spec): Add code to examine the parents while looking
for a possible overriding candidate.
(Build_Simple_Entry_Call): Set No_Initialization on the object used to
hold an actual parameter value since its initialization is separated
from the the declaration. Prevents errors on null-excluding access
formals.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123564 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Ed Schonberg <schonberg@adacore.com>
charlet [Fri, 6 Apr 2007 09:20:23 +0000 (09:20 +0000)]
2007-04-06  Ed Schonberg  <schonberg@adacore.com>
    Bob Duff  <duff@adacore.com>
    Cyrille Comar  <comar@adacore.com>

* exp_ch7.ads, exp_ch7.adb (Find_Final_List): If the access type is
anonymous, use finalization list of enclosing dynamic scope.
(Expand_N_Package_Declaration): For a library package declaration
without a corresponding body, generate RACW subprogram bodies in the
spec (just as we do for the task activation call).
(Convert_View): Split Is_Abstract flag into Is_Abstract_Subprogram and
Is_Abstract_Type. Make sure these are called only when appropriate.
Remove all code for DSP option
(CW_Or_Controlled_Type): new subprogram.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123563 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Javier Miranda <miranda@adacore.com>
charlet [Fri, 6 Apr 2007 09:20:11 +0000 (09:20 +0000)]
2007-04-06  Javier Miranda  <miranda@adacore.com>
    Gary Dismukes  <dismukes@adacore.com>
    Ed Schonberg  <schonberg@adacore.com>

* exp_ch13.adb (Expand_External_Tag_Definition): Replace call to the
run-time subprogram Set_External_Tag by call to Build_Set_External_Tag.

* exp_ch4.adb (Expand_Allocator_Expression): Don't perform a run-time
accessibility on class-wide allocators if the allocator occurs at the
same scope level as the allocator's type. The check is guaranteed to
succeed in that case, even when the expression originates from a
parameter of the containing subprogram.
(Expand_N_Op_Eq): Do nothing in case of dispatching call if compiling
under No_Dispatching_Calls restriction. During the semantic analysis
we already notified such violation.
(Tagged_Membership): Constant folding. There is no need to check
the tag at run-time if the type of the right operand is non
class-wide abstract.
Replace call to Is_Ancestor by call to Is_Parent
to support concurrent types with interface types.
(Expand_N_Allocator): Add an assertion associated with the generation
of the master_id.
(Expand_N_Slice): Do not enable range check to nodes associated
with the frontend expansion of the dispatch table.
(Is_Local_Access_Discriminant): Subsidiary function to
Expand_N_Allocator.
(Tagged_Membership): Replace generation of call to the run-time
subprogram CW_Membership by call to Build_CW_Membership.
(Expand_Allocator_Expression): Replace generation of call to the
run-time subprogram Get_Access_Level by call to Build_Get_Access_Level.

* exp_disp.ads, exp_disp.adb (Make_DT): Code reorganization to
initialize most the TSD components by means of an aggregate.
Modify the declaration of the object containing the TSD
because we now expand code that has a higher level of abstraction.
The TSD has a discriminant containing the Inheritance Depth Level,
value that is used in the membership test but also to fix the size
of the table of ancestors.
(Expand_Interface_Conversion): Insert function body at the closest place
to the conversion expression, to prevent access-before-elaboration
errors in the backend.
Code improved to reduce the size of the dispatch table if
compiling under restriction No_Dispatching_Calls plus code cleanup.
Code reorganization plus removal of calls to Set_Num_Prim_Ops
(Make_Secondary_DT): Remove call to Set_Num_Prim_Ops.
(Expand_Dispatching_Call): Minor code reorganization plus addition of
code to return immediately if compiling under No_Dispatching_Calls
restriction.
(Set_All_DT_Position): Remove code associated with the old CPP pragmas.
CPP_Virtual and CPP_Vtable are no longer supported.
(Expand_Interface_Conversion): Add missing support for interface type
derivations.
(Expand_Interface_Actuals): Replace calls to Is_Ancestor by calls to
Is_Parent to support concurrent types with interfaces.
(Init_Predefined_Interface_Primitives): Removed.
(Make_Secondary_DT): Modified to support concurrent record types.
(Set_All_DT_Position): Modified to support concurrent record types.
(Ada_Actions, Action_Is_Proc, Action_Nb_Arg): Remove entries associated
with Get_External_Tag, Inherit_TSD, Set_External_Tag.
(Ada_Actions, Action_Is_Proc, Action_Nb_Arg): Remove entry associated
with CW_Membership.
(Ada_Actions, Action_Is_Proc, Action_Nb_Arg): Remove entries associated
with Get_Access_Level, Get_Predefined_Prim_Op_Address,
Get_Prim_Op_Address Get_RC_Offset, Get_Remotely_Callable, Inherit_DT,
Set_Access_Level, Set_Expanded_Name, Set_Predefined_Prim_Op_Address,
Set_Prim_Op_Address, Set_RC_Offset, Set_Remotely_Callable, Set_TSD.
(Expand_Dispatching_Call): Replace generation of call to the run-time
subprograms Get_Predefined_Prim_Op_Address and Get_Prim_Op_Address by
calls to Build_Get_Predefined_Prim_Op_Address, and Build_Get_Prim_Op_
Address.
(Fill_DT_Entry, Fill_Secondary_DT_Entry): Replace generation of call to
the run-time subprograms Set_Predefined_Prim_Op_Address and Set_Prim_
Op_Address by calls to Build_Set_Predefined_Prim_Op_Address, and
Build_Set_Prim_Op_Address.
(Get_Remotely_Callable): Subprogram removed.
(Init_Predefined_Interface_Primitives): Replace generation of call to
the run-time subprograms Inherit_DT by call to Build_Inherit_Predefined_
Prims.

* sem_elab.adb (Set_Elaboration_Constraint): Replace the call to
First (Parameter_Associations ()) with the call to First_Actual that
returns an actual parameter expression for both named and positional
associations.

* sem_disp.adb (Check_Dispatching_Call): In case of dispatching call
check violation of restriction No_Dispatching_Calls.
(Check_Controlling_Type): A formal of a tagged incomplete type is a
controlling argument.

* exp_util.ads, exp_util.adb (Type_May_Have_Bit_Aligned_Components): Use
First/Next_Component_Or_Discriminant
(Insert_Actions): Add entries for new N_Push and N_Pop nodes
(Find_Implemented_Interface): Removed. All the calls to this subprogram
specify Any_Limited_Interface, and this functionality is already
provided by the function Has_Abstract_Interfaces.
(Find_Interface, Find_Interface_Tag, Find_Interface_ADT): Modified to
support concurrent types implementing interfaces.
(Find_Implemented_Interface): Removed. All the calls to this subprogram
specify kind Any_Limited_Interface, and this functionality is already
provided by the function Has_Abstract_Interfaces.
(Remove_Side_Effects): replace Controlled_Type by
CW_Or_Controlled_Type whenever the issue is related to
using or not the secondary stack.

* par-ch12.adb (P_Formal_Type_Definition): Update calls to
P_Interface_Type_Definition to fulfill the new interface (the formal
Is_Synchronized is no longer required).

* Make-lang.in (GNAT_ADA_OBJS): Addition of exp_atag.o
Update dependencies.

* exp_atag.ads, exp_atag.adb: New file

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123562 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Ed Schonberg <schonberg@adacore.com>
charlet [Fri, 6 Apr 2007 09:19:53 +0000 (09:19 +0000)]
2007-04-06  Ed Schonberg  <schonberg@adacore.com>
    Thomas Quinot  <quinot@adacore.com>

* exp_aggr.adb:
If the array component is a discriminated record, the array aggregate
is non-static even if the component is given by an aggregate with
static components.
(Expand_Record_Aggregate): Use First/Next_Component_Or_Discriminant
(Convert_Aggr_In_Allocator): If the allocator is for an access
discriminant and the type is controlled. do not place on a finalization
list at this point. The proper list will be determined from the
enclosing object.
(Build_Record_Aggr_Code): If aggregate has box-initialized components,
initialize record controller if needed, before the components, to ensure
that they are properly finalized.
(Build_Record_Aggr_Code): For the case of an array component that has a
corresponding array aggregate in the record aggregate, perform sliding
if required.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123561 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Vincent Celier <celier@adacore.com>
charlet [Fri, 6 Apr 2007 09:19:38 +0000 (09:19 +0000)]
2007-04-06  Vincent Celier  <celier@adacore.com>

* errutil.adb (Initialize): Initialize warnings table, if all warnings
are suppressed, supply an initial dummy entry covering all possible
source locations.

* make.adb (Scan_Make_Arg): Reject options that should start with "--"
and start with only one, such as "-RTS=none".
(Collect_Arguments): Do not check for sources outside of projects.
Do not collect arguments if project is externally built.
(Compile_Sources): Do nothing, not even check if the source is up to
date, if its project is externally built.
(Compile): When compiling a predefined source, add -gnatpg
as the second switch, after -c.
(Compile_Sources): Allow compilation of Annex J renames without -a
(Is_In_Object_Directory): Check if the ALI file is in the object
even if there is no project extension.
(Create_Binder_Mapping_File): Only put a unit in the mapping file for
gnatbind if the ALI file effectively exists.
(Initialize): Add the directory where gnatmake is invoked in front of
the path if it is invoked from a bin directory, even without directory
information, so that the correct GNAT tools will be used when spawned
without directory information.

* makeusg.adb: Change switch -S to -eS
Add lines for new switches -we, -wn and -ws
Add line for new switch -p

* prj-proc.adb (Process): Set Success to False when Warning_Mode is
Treat_As_Error and there are warnings.

* switch-m.ads, switch-m.adb (Normalize_Compiler_Switches): Do not skip
-gnatww Change gnatmake switch -S to -eS
(Scan_Make_Switches): Code reorganisation. Process separately multi
character switches and single character switches.
(Scan_Make_Switches): New Boolean out parameter Success. Set Success to
False when switch is not recognized by gnatmake.
(Scan_Make_Switches): Set Setup_Projects True when -p or
--create-missing-dirs is specified.

* fname.adb (Is_Predefined_File_Name): Return True for annex J
renamings Calendar, Machine_Code, Unchecked_Conversion and
Unchecked_Deallocation only when Renamings_Included is True.

* par.adb: Allow library units Calendar, Machine_Code,
Unchecked_Conversion and Unchecked_Deallocation to be recompiled even
when -gnatg is not specified.
(P_Interface_Type_Definition): Remove the formal Is_Synchronized because
there is no need to generate always a record_definition_node in case
of synchronized interface types.
(SIS_Entry_Active): Initialize global variable to False
(P_Null_Exclusion): For AI-447: Add parameter Allow_Anonymous_In_95 to
indicate cases where AI-447 says "not null" is legal.

* makeutl.ads, makeutil.adb (Executable_Prefix_Path): New function

* makegpr.adb (Check_Compilation_Needed): Take into account dependency
files with with several lines starting with the object fileb name.
(Scan_Arg): Set Setup_Projects True when -p or --create-missing-dirs
is specified.
(Initialize): Add the directory where gprmake is invoked in front of the
path, if it is invoked from a bin directory or with directory
information, so that the correct GNAT tools will be used when invoked
directly.
(Check_Compilation_Needed): Process correctly backslashes on Windows.

* vms_data.ads: Update switches/qualifiers

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123560 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Ed Schonberg <schonberg@adacore.com>
charlet [Fri, 6 Apr 2007 09:19:23 +0000 (09:19 +0000)]
2007-04-06  Ed Schonberg  <schonberg@adacore.com>
    Robert Dewar  <dewar@adacore.com>
    Bob Duff  <duff@adacore.com>
    Gary Dismukes  <dismukes@adacore.com>

* errout.adb (Unwind_Internal_Type): Use predicate
Is_Access__Protected_Subprogram_Type.

* freeze.adb (Size_Known): Use First/Next_Component_Or_Discriminant
(Freeze_Entity, packed array case): Do not override explicitly set
alignment and size clauses.
(Freeze_Entity):  An entity declared in an outer scope can be frozen if
the enclosing subprogram is a child unit body that acts as a spec.
(Freeze_Entity): Use new predicate Is_Access_Protected_Subprogram_Type.
(Freeze_Record_Type): New Ada 2005 processing for reverse bit order
Remove all code for DSP option

* layout.adb (Layout_Record_Type): Use First/
Next_Component_Or_Discriminant
(Layout_Type): Use new predicate Is_Access_Protected_Subprogram_Type,
to handle properly the anonymous access case.

* sem_attr.adb (Build_Access_Object_Type): Use E_Access_Attribute_Type
for all access attributes, because overload resolution should work the
same for 'Access, 'Unchecked_Access, and 'Unrestricted_Access. This
causes the error message for the ambiguous "X'Access = Y'Access" and
"X'Unrestricted_Access = Y'Access" and so forth to match.
(Resolve_Attribute, case 'Access): Remove use of Original_Access_Type,
now that anonymous access to protected operations have their own kind.
(Resolve_Attribute): In case of dispatching call check the violation of
restriction No_Dispatching_Calls.
(Check_Array_Type): Check new -gnatyA array index style option

* sem_ch3.ads, sem_ch3.adb (Derived_Type_Declaration): Reject an
attempt to derive from a synchronized tagged type.
(Analyze_Type_Declaration): If there is a incomplete tagged view of the
type, inherit the class-wide type already created, because it may
already have been used in a self-referential anonymous access component.
(Mentions_T): Recognize self-referential anonymous access components
that use (a subtype of) the class-wide type of the enclosing type.
(Build_Derived_Record_Type): Add earlier setting of Is_Tagged_Type. Pass
Derived_Type for Prev formal on call to
Check_Anonymous_Access_Components rather than Empty.
(Make_Incomplete_Type_Declaration): Add test for case where the type has
a record extension in deciding whether to create a class-wide type,
rather than just checking Tagged_Present.
(Replace_Anonymous_Access_To_Protected_Subprogram): Procedure applies
to stand-alone object declarations as well as component declarations.
(Array_Type_Declaration): Initialize Packed_Array_Type to Empty, to
prevent accidental overwriting when enclosing package appears in
a limited_with_clause.
(Array_Type_Declaration): If the component type is an anonymous access,
the associated_node for the itype is the type declaration itself.
(Add_Interface_Tag_Components): Modified to support concurrent
types with abstract interfaces.
(Check_Abstract_Interfaces): New subprogram that verifies the ARM
rules 3.9.4 (15/2), 9.1 (9.d/2) and 9.4 (11.d/2).
(Build_Derived_Record_Type): Add call to Analyze_Interface_Declaration
to complete the decoration of synchronized interface types. Add also
a call to Check_Abstract_Interfaces to verify the ARM rules.
(Derive_Interface_Subprograms): Modified to support concurrent types
with abstract interfaces.
(Analyze_Subtype_Indication): Resolve the range with the given subtype
mark, rather than delaying the full resolution depending on context.
(Analyze_Component_Declaration,Analyze_Interface_Declaration,
Analyze_Object_Declaration,Analyze_Subtype_Declaration,
Array_Type_Declaration,Build_Derived_Record_Type,
Build_Discriminated_Subtype,Check_Abstract_Overriding,Check_Completion,
Derive_Interface_Subprograms,Derive_Subprogram,Make_Class_Wide_Type,
Process_Full_View,Record_Type_Declaration): Split Is_Abstract flag into
Is_Abstract_Subprogram and Is_Abstract_Type. Make sure these are
called only when appropriate.
(Copy_And_Swap): Copy Has_Unreferenced_Objects flag from full type
to private type.
(Analyze_Subtype_Declaration): For an access subtype declaration, create
an itype reference for the anonymous designated subtype, to prevent
scope anonmalies in gigi.
(Build_Itype_Reference): New utility, to simplify construction of such
references.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123559 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Robert Dewar <dewar@adacore.com>
charlet [Fri, 6 Apr 2007 09:19:10 +0000 (09:19 +0000)]
2007-04-06  Robert Dewar  <dewar@adacore.com>
    Thomas Quinot  <quinot@adacore.com>
    Ed Schonberg  <schonberg@adacore.com>
    Bob Duff  <duff@adacore.com>

* einfo.ads, einfo.adb: (First_Component_Or_Discriminant): New function
(Next_Component_Or_Discriminant): New function and procedure
(First_Index, First_Literal, Master_Id,
Set_First_Index, Set_First_Literal, Set_Master_Id):
Add missing Ekind assertions.
(Is_Access_Protected_Subprogram_Type): New predicate.
(Has_RACW): New entity flag, set on package entities to indicate that
the package contains the declaration of a remote accecss-to-classwide
type.
(E_Return_Statement): This node type has the Finalization_Chain_Entity
attribute, in case the result type has controlled parts.
(Requires_Overriding): Add this new flag, because "requires
overriding" is subtly different from "is abstract" (see AI-228).
(Is_Abstract): Split Is_Abstract flag into Is_Abstract_Subprogram and
Is_Abstract_Type. Make sure these are called only when appropriate.
(Has_Pragma_Unreferenced_Objects): New flag

* exp_ch5.adb (Expand_N_Assignment_Statement): If the left-hand side is
class-wide, the tag of the right-hand side must be an exact match, not
an ancestor of that of the object on left-hand side.
(Move_Activation_Chain): New procedure to create the call to
System.Tasking.Stages.Move_Activation_Chain.
(Expand_N_Extended_Return_Statement): Generate code to call
System.Finalization_Implementation.Move_Final_List at the end of a
return statement if the function's result type has controlled parts.
Move asserts to Build_In_Place_Formal.
(Move_Final_List): New function to create the call statement.
(Expand_N_Assignment_Statement): In case of assignment to a class-wide
tagged type, replace generation of call to the run-time subprogram
CW_Membership by call to Build_CW_Membership.
(Expand_N_Return_Statement): Replace generation of call to the run-time
subprogram Get_Access_Level by call to Build_Get_Access_Level.
(Expand_N_Simple_Function_Return): Replace generation of call to the
run-time subprogram Get_Access_Level by call to Build_Get_Access_Level.

* exp_ch6.ads, exp_ch6.adb (Expand_Call): Use new predicate
Is_Access_Protected_Subprogram_Type, to handle both named and anonymous
access to protected operations.
(Add_Task_Actuals_To_Build_In_Place_Call): New procedure to add the
master and chain actual parameters to a build-in-place function call
involving tasks.
(BIP_Formal_Suffix): Add new enumeration literals to complete the case
statement.
(Make_Build_In_Place_Call_In_Allocator,
Make_Build_In_Place_Call_In_Anonymous_Context,
Make_Build_In_Place_Call_In_Assignment,
Make_Build_In_Place_Call_In_Object_Declaration): Call
Add_Task_Actuals_To_Build_In_Place_Call with the appropriate master.
(Expand_Inlined_Call): If the subprogram is a null procedure, or a
stubbed procedure with a null body, replace the call with a null
statement without using the full inlining machinery, for efficiency
and to avoid invalid values in source file table entries.

* exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Add support for
renamings of calls to build-in-place functions.

* rtsfind.adb (RTE_Record_Component_Available): New subprogram that
provides the functionality of RTE_Available to record components.
(RTU_Entity): The function Entity has been renamed to RTU_Entity
to avoid undesired overloading.
(Entity): New subprogram that returns the entity for the referened
unit. If this unit has not been loaded, it returns Empty.
(RE_Activation_Chain_Access, RE_Move_Activation_Chain): New entities.
Remove no longer used entities.
(RE_Finalizable_Ptr_Ptr, RE_Move_Final_List): New entities.
(RE_Type_Specific_Data): New entity.
(RE_Move_Any_Value): New entity.
(RE_TA_A, RE_Get_Any_Type): New entities.
(RE_Access_Level, RE_Dispatch_Table, E_Default_Prim_Op_Count,
 RE_Prims_Ptr, RE_RC_Offset, RE_Remotely_Callable,
 RE_DT_Typeinfo_Ptr_Size, RE_Cstring_Ptr, RE_DT_Expanded_Name): Added.
(Entity): New subprogram that returns the entity for the referened
unit. If this unit has not been loaded, it returns Empty.
(RTE): Addition of a new formal that extends the search to the scopes
of the record types found in the chain of the package.

* sem_ch6.ads, sem_ch6.adb (Check_Overriding_Indicator): Print
"abstract subprograms must be visible" message, whether or not the type
is an interface; that is, remove the special case for interface types.
(Analyze_Function_Return): Remove error message "return of task objects
is not yet implemented" because this is now implemented.
(Create_Extra_Formals): Add the extra master and activation chain
formals in case the result type has tasks.
Remove error message "return of limited controlled objects is not yet
implemented".
(Create_Extra_Formals): Add the extra caller's finalization list formal
in case the result type has controlled parts.
(Process_Formals): In case of access formal types there is no need
to continue with the analysis of the formals if we already notified
errors.
(Check_Overriding_Indicator): Add code to check overriding of predefined
operators.
(Create_Extra_Formals): Prevent creation of useless Extra_Constrained
flags for formals that do not require them,.
(Enter_Overloaded_Entity): Do not give -gnatwh warning message unless
hidden entity is use visible or directly visible.
(Analyze_Abstract_Subprogram_Declaration,Analyze_Subprogram_Body,
Analyze_Subprogram_Declaration,Analyze_Subprogram_Specification,
Check_Conventions,Check_Delayed_Subprogram,Make_Inequality_Operator,
New_Overloaded_Entity): Split Is_Abstract flag into
Is_Abstract_Subprogram and Is_Abstract_Type.

* s-finimp.ads, s-finimp.adb (Move_Final_List): New procedure to move
a return statement's finalization list to the caller's list, used for
build-in-place functions with result type with controlled parts.
Remove no longer used entities.

* s-taskin.ads (Activation_Chain): Remove pragma Volatile. It is no
longer needed, because the full type is now limited, and therefore a
pass-by-reference type.
(Foreign_Task_Level): New constant.

* s-tassta.ads, s-tassta.adb (Move_Activation_Chain): New procedure to
move tasks from the activation chain belonging to a return statement to
the one passed in by the caller, and update the master to the one
passed in by the caller.
(Vulnerable_Complete_Master, Check_Unactivated_Tasks): Check the master
of unactivated tasks, so we don't kill the ones that are being returned
by a build-in-place function.
(Create_Task): Ignore AI-280 for foreign threads.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123558 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Olivier Hainque <hainque@adacore.com>
charlet [Fri, 6 Apr 2007 09:18:48 +0000 (09:18 +0000)]
2007-04-06  Olivier Hainque  <hainque@adacore.com>
    Eric Botcazou <botcazou@adacore.com>

* decl.c (gnat_to_gnu_entity) <E_Constant>: Associate an external
VAR_DECL to a CONST_DECL we make for a public constant when we know the
corresponding definition has created the so made visible variable.
Handle anonymous access to protected subprogram.
(gnat_to_gnu_entity) <E_Variable>: Do not make the underlying type of an
object with an address clause volatile.  Re-enable original fix.
<E_Subprogram_Type>: Set TYPE_REF_CAN_ALIAS_ALL on the reference type
too.
(gnat_to_gnu_entity) <E_Class_Wide_Type>: Retrieve the TYPE_DECL
associated with either the Equivalent or Root type, instead of the
naked type node.
(gnat_to_gnu_entity): Manually mark the top of the DECL_FIELD_OFFSET
subtree for every field of a global record type.
(gnat_to_gnu_entity) <E_Record_Subtype>: If the subtype has
discriminants, invoke again variable_size on its newly computed sizes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123557 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Nicolas Roche <roche@adacore.com>
charlet [Fri, 6 Apr 2007 09:18:36 +0000 (09:18 +0000)]
2007-04-06  Nicolas Roche  <roche@adacore.com>

* cstreams.c (__gnat_full_name): Fix issues on VxWorks 6.x for which
absolute path can have the following form: device:/a/b. In this case
'/' should be inserted between the path and the filename.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123556 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Gary Dismukes <dismukes@adacore.com>
charlet [Fri, 6 Apr 2007 09:18:27 +0000 (09:18 +0000)]
2007-04-06  Gary Dismukes  <dismukes@adacore.com>

* cstand.adb (Create_Standard): When the target's storage unit size is
greater than a byte, set Has_Non_Standard_Rep and Has_Pragma_Pack on
Standard_String.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123555 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Thomas Quinot <quinot@adacore.com>
charlet [Fri, 6 Apr 2007 09:18:09 +0000 (09:18 +0000)]
2007-04-06  Thomas Quinot  <quinot@adacore.com>
    Ed Schonberg  <schonberg@adacore.com>
    Gary Dismukes  <dismukes@adacore.com>

* checks.ads, checks.adb (Selected_Range_Checks): No range check is
required for a conversion between two access-to-unconstrained-array
types.
(Expr_Known_Valid): Validity checks do not apply to discriminants, but
to discriminant constraints on discriminant objects. This rule must
apply as well to discriminants of protected types in private components.
(Null_Exclusion_Static_Checks): If No_Initialization is set on an
object of a null-excluding access type then don't require the
the object declaration to have an expression and don't emit a
run-time check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123554 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Ed Schonberg <schonberg@adacore.com>
charlet [Fri, 6 Apr 2007 09:17:57 +0000 (09:17 +0000)]
2007-04-06  Ed Schonberg  <schonberg@adacore.com>
    Bob Duff  <duff@adacore.com>

* atree.h, atree.ads, atree.adb (Copy_Node_With_Replacement): When
copying a parameter list in a call, set properly the First_Named_Formal
and Next_Named_Formal fields in the new list and in the enclosing call.
(Watch_Node,New_Node_Breakpoint,New_Node_Debugging_Output): Shorten
names, to ease typing in the debugger. Improve comments.
(Watch_Node): New variable, intended to be set in the debugger.
(New_Node_Breakpoint): New do-nothing procedure to set a breakpoint on,
called when the watched node is created.
(New_Node_Debugging_Output): Combined version of local procedures
New_Node_Debugging_Output and New_Entity_Debugging_Output, now global,
with a parameter so that conditional breakpoints like "if Node = 12345"
work.
(New_Node, New_Entity): Call the global New_Node_Debugging_Output.
Add Elist1 function

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123553 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Geert Bosch <bosch@adacore.com>
charlet [Fri, 6 Apr 2007 09:17:46 +0000 (09:17 +0000)]
2007-04-06  Geert Bosch  <bosch@adacore.com>
    Ed Schonberg  <schonberg@adacore.com>
    Javier Miranda  <miranda@adacore.com>
    Bob Duff  <duff@adacore.com>

* exp_ch4.adb (Expand_N_Type_Conversion): Remove special processing
for conversion of a Float_Type'Truncation to integer.

* exp_attr.adb (Is_Inline_Floating_Point_Attribute): New function to
check if a node is an attribute that can be handled directly by the
back end.
(Expand_N_Attribute_Reference): Suppress expansion of floating-point
attributes that can be handled directly by the back end.
(Expand_N_Attribute_Reference, case 'Access and 'Unchecked_Access):
use new predicate Is_Access_Protected_Subprogram_Type.
(Expand_N_Attribute_Reference, case 'Write): The reference is legal for
and Unchecked_Union if it is generated as part of the default  Output
procedure for a type with default discriminants.
(Expand_N_Attribute_Reference): Avoid the expansion of dispatching calls
if we are compiling under restriction No_Dispatching_Calls.
(Constrained): Use Underlying_Type, in case the type is private without
discriminants, but the full type has discriminants.
(Expand_N_Attribute_Reference): Replace call to Get_Access_Level by
call to Build_Get_Access_Level.
(Expand_N_Attribute_Reference): The use of 'Address with class-wide
interface objects requires a call to the run-time subprogram that
returns the base address of the object.
(Valid_Conversion): Improve error message on illegal attempt to store
an anonymous access to subprogram value into a record component.

* sem_res.adb (Resolve_Equality_Op): Detect ambiguity for "X'Access =
null".
(Simplify_Type_Conversion): New procedure that performs simplification
of Int_Type (Float_Type'Truncation (X)).
(Resolve_Type_Conversion): Call above procedure after resolving operand
and before performing checks. This replaces the existing ineffective
code in Exp_Ch4.
(Set_String_Literal_Subtype): When creating the internal static lower
bound subtype for a string literal, use a newly created copy of the
subtree representing the lower bound.
(Resolve_Call): Exclude build-in-place function calls from transient
scope treatment. Update comments to describe this exception.
(Resolve_Equality_Op): In case of dispatching call check violation of
restriction No_Dispatching_Calls.
(Resolve_Call): If the call returns an array, the context imposes the
component type of the array, and the function has one non-defaulted
parameter, rewrite the call as the indexing of a call with a single
parameter, to handle an Ada 2005 syntactic ambiguity for calls written
in prefix form.
(Resolve_Actuals): If an actual is an allocator for an access parameter,
the master of the created object is the innermost enclosing statement.
(Remove_Conversions): For a binary operator, check if type of second
formal is numeric, to check if an abstract interpretation is present
in the case of exponentiation as well.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123552 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Ed Schonberg <schonberg@adacore.com>
charlet [Fri, 6 Apr 2007 09:17:34 +0000 (09:17 +0000)]
2007-04-06  Ed Schonberg  <schonberg@adacore.com>
    Javier Miranda  <miranda@adacore.com>

* exp_ch3.ads, exp_ch3.adb (Analyze_N_Full_Type_Declaration): For an
anonymous access component, do not create a master_id if type already
has one, as may happen if the type is a subcomponent of a packed array
type.
(Build_Init_Procedure, Component_Needs_Simple_Initialization,
Initialize_Tag): Remove code associated with the old CPP pragmas.
CPP_Virtual and CPP_Vtable are no longer supported.
(Build_Offset_To_Top_Internal): Add support for concurrent record types
(Build_Offset_To_Top_Functions): Add support for concurrent record types
(Freeze_Record_Type): Remove call to
Init_Predefined_Interface_Primitives.
(Init_Secondary_Tags.Initialize_Tag): New subprogram containing all the
code required to initialize the tags of the secondary dispatch tables.
This leaves the algoritm more clear.
(Init_Secondary_Tags): Add support for concurrent record types
(Make_Predefined_Primitive_Specs): Code cleanup.
(Predefined_Primitive_Bodies): Code cleanup.
(Build_Master_Renaming): New local subprogram.
(Expand_N_Full_Type_Declaration): Build the master_id associated with
anonymous access to task type components.
(Expand_N_Subtype_Indication): The bounds of a range constraint in a
subtype indication are resolved during analysis, and must not be done
here.
(Stream_Operation_OK): Check Restriction_Active before RTE_Available.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123551 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Javier Miranda <miranda@adacore.com>
charlet [Fri, 6 Apr 2007 09:17:23 +0000 (09:17 +0000)]
2007-04-06  Javier Miranda  <miranda@adacore.com>

* a-tags.ads, a-tags.adb (Object_Specific_Data): Remove
component Num_Prim_Ops.
(Set_Num_Prim_Ops): Removed.
Remove all the assertions because all the routines of this
package are inline always.
(Get_Offset_Index): Add support to primary dispatch tables.
Move the documentation about the dispatch table to a-tags.ads
(Set_External_Tag): Removed
(Inherit_TSD): Removed.
(Interface_Data_Element, Interfaces_Array, Interface_Data): Declarations
moved to a-tags.ads
(Displace, IW_Membership, Inherit_TSD, Interface_Ancestor_Tags,
Register_Interface_Tag, Set_Offset_To_Top): Update all the occurrences
of the TSD field "Table" because this field has been renamed to
"Ifaces_Table".
(Inherit_CPP_DT): Removed.
(K_Typeinfo, K_Offset_To_Top, K_Tagged_Kind, K_Signature,
Cstring, Tag_Table, Type_Specific_Data, Dispatch_Table): These
declarations have been moved to a-tags.ads
(Check_Size): Removed.
(Expanded_Name): Updated to get access to the new field of TSD
containing the address of the expanded name.
(Get_Access_Level/Set_Access_Level): Removed.
(Get_Predefined_Prim_Op_Address): Removed.
(Set_Predefined_Prim_Op_Address): Removed.
(Get_Prim_Op_Address/Set_Prim_Op_Address): Removed.
(Get_Remotely_Callable/Set_Remotely_Callable): Removed.
(Set_Expanded_Name): Removed.
(Inherit_DT): Removed.
(Inherit_CPP_DT): Removed.
(Set_RC_Offset): Removed.
(Set_TSD): Removed.
(Base_Address): New function that displaces "this" to point to the base
of the object (that is, to point to the primary tag of the object).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123550 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Jose Ruiz <ruiz@adacore.com>
charlet [Fri, 6 Apr 2007 09:17:12 +0000 (09:17 +0000)]
2007-04-06  Jose Ruiz  <ruiz@adacore.com>

* a-retide.adb: Add elaboration code to ensure that the tasking run
time is initialized when using delay operations even when no task is
created.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123549 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Quentin Ochem <ochem@adacore.com>
charlet [Fri, 6 Apr 2007 09:17:01 +0000 (09:17 +0000)]
2007-04-06  Quentin Ochem  <ochem@adacore.com>

* ali.ads, ali.adb (Get_Nat): Raise an exception if the file cursor is
not on a natural.
(Scan_ALI): Cancel the xref line if there has been a reading ALI error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123548 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Pascal Obry <obry@adacore.com>
charlet [Fri, 6 Apr 2007 09:16:52 +0000 (09:16 +0000)]
2007-04-06  Pascal Obry  <obry@adacore.com>
    Thomas Quinot  <quinot@adacore.com>

* g-os_lib.ads (Current_Time): New function. Returns the current
system time as an OS_Time value.

* s-osprim.ads (Clock): Add more precise definition of UNIX epoch.
(Monotonic_Clock): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123547 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Pascal Obry <obry@adacore.com>
charlet [Fri, 6 Apr 2007 09:15:56 +0000 (09:15 +0000)]
2007-04-06  Pascal Obry  <obry@adacore.com>

* s-osprim-mingw.adb (Timed_Delay): Use the right clock (standard one
or the monotonic used by Ada.Real_Time) to compute the sleep duration
on Windows.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123546 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2007-04-06 Matt Gingell <gingell@adacore.com>
charlet [Fri, 6 Apr 2007 09:15:45 +0000 (09:15 +0000)]
2007-04-06  Matt Gingell  <gingell@adacore.com>

* system-aix.ads: Back out previous change.
(Functions_Return_By_DSP): Removed

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123545 138bc75d-0d04-0410-961f-82ee72b054a4