Tobias Burnus [Tue, 22 May 2012 10:10:47 +0000 (12:10 +0200)]
re PR fortran/53389 (-frealloc-lhs: memory leak when assigning array function result to allocatable array, where one of its supplied arguments is itself an array function result)
2012-05-22 Tobias Burnus <burnus@net-b.de>
PR fortran/53389
* trans-array.c (gfc_add_loop_ss_code): Don't evaluate
* expression, if
ss->is_alloc_lhs is set.
Dodji Seketeli [Tue, 22 May 2012 03:50:26 +0000 (03:50 +0000)]
PR c++/53322 - -Wunused-local-typedefs is not enabled by Wall or Wunused
As the audit trail of this shows, -Wunused-local-typedefs is not
turned on by -Wunused after all. Sigh.
Now that we have the EnabledBy construct for the *.opt files, it's
more precise and concise to use that to make -Wunused-local-typedefs
be triggered by -Wunused.
I have changed the gcc+.dg/warn/Wunused-local-typedefs.C test case to
make it use -Wunused instead of -Wunused-local-typedefs. I had to
adjust it to avoid the warnings due to the other -W* options triggered
by -Wunused there.
While testing the compiler, it turned out that some local typedefs
were not being used when the experimental "Concepts" support is turned
off, in the libstdc++ test suite. I also had to remove some obvious
useless local typedef usage in the fortran front-end. Fixed thus.
Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk.
gcc/c-family/
PR c++/53322
* c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
libstdc++-v3/
PR c++/53322
* include/bits/stl_algobase.h (lower_bound)
(lexicographical_compare): Do not declare unused local typedefs
here when Concepts are turned off.
gcc/fortran/
PR c++/53322
* f95-lang.c (gfc_init_builtin_functions): Remove the unused
typedef builtin_type.
gcc/testsuite/
PR c++/53322
* g++.dg/warn/Wunused-local-typedefs.C: Adjust to use -Wunused
instead of -Wunused-local-typedefs.
Alan Modra [Mon, 21 May 2012 22:55:09 +0000 (08:25 +0930)]
aix.h (FP_SAVE_INLINE, [...]): Delete.
* aix.h (FP_SAVE_INLINE, GP_SAVE_INLINE): Delete.
* darwin.h (FP_SAVE_INLINE, GP_SAVE_INLINE): Delete.
* sysv4.h (FP_SAVE_INLINE, GP_SAVE_INLINE, V_SAVE_INLINE): Delete.
* config/rs6000/rs6000.c (V_SAVE_INLINE): Delete.
(rs6000_savres_strategy): Reimplement GP/FP/V_SAVE_INLINE logic.
For ELF targets, use out-of-line restores for -Os and any number
of regs if the restore exits, and out-of-line gp save for two or
more regs. Use save_reg_p to test for holes in reg restore set.
Replace "#if" with "if".
Alan Modra [Mon, 21 May 2012 22:51:38 +0000 (08:21 +0930)]
rs6000.c (save_reg_p): New function.
* config/rs6000/rs6000.c (save_reg_p): New function.
(first_reg_to_save, first_fp_reg_to_save): Use it here.
(first_altivec_reg_to_save, restore_saved_cr): Likewise.
(emit_frame_save): Use gen_frame_store.
(gen_frame_mem_offset): Correct SPE condition requiring reg+reg.
(rs6000_emit_prologue): Use save_reg_p. Use gen_frame_store for
vrsave and toc.
(rs6000_emit_epilogue): Use save_reg_p. Use gen_frame_load for
vrsave, toc, gp and fp restores.
* config/rs6000/rs6000.c: Delete unnecessary forward declarations.
Move those with ATTRIBUTE_UNUSED to immediately before definitions.
Move function pointer variables after forward declarations.
(rs6000_builtin_support_vector_misalignment): Make static.
(rs6000_legitimate_address_p, rs6000_gimplify_va_arg): Likewise.
(rs6000_function_value, rs6000_can_eliminate): Likewise.
Bernd Schmidt [Mon, 21 May 2012 21:37:01 +0000 (21:37 +0000)]
re PR rtl-optimization/53373 (ICE on valid code with -mavx)
PR rtl-optimization/53373
* caller-save.c (save_call_clobbered_regs): Look into a possible
PARALLEL manually rather than using single_set on a call insn.
Andreas Schwab [Mon, 21 May 2012 18:43:27 +0000 (18:43 +0000)]
m68k.md (*clzsi2_cf): Renamed from clzsi2.
* config/m68k/m68k.md (*clzsi2_cf): Renamed from clzsi2. Call
CC_STATUS_INIT.
(clzsi2): New expander.
(*clzsi2_68k): New insn.
* config/m68k/m68k.h: Update comment about
CLZ_DEFINED_VALUE_AT_ZERO.
Richard Guenther [Mon, 21 May 2012 14:53:21 +0000 (14:53 +0000)]
tree-dfa.c (add_referenced_var): Do not walk DECL_INITIAL for more referenced vars.
2012-05-21 Richard Guenther <rguenther@suse.de>
* tree-dfa.c (add_referenced_var): Do not walk DECL_INITIAL for
more referenced vars.
* tree-ssa-live.c (mark_all_vars_used_1): Only set the used
flag on variables that have a var-annotation.
Joseph Myers [Mon, 21 May 2012 14:42:26 +0000 (15:42 +0100)]
re PR c/53418 (ICE at gimplify.c:7773)
PR c/53148
* c-typeck.c (build_conditional_expr): Remove C_MAYBE_CONST_EXPR
from folded operands before wrapping another around the
conditional expression.
testsuite:
* gcc.c-torture/compile/pr53418-1.c,
gcc.c-torture/compile/pr53418-2.c: New tests.
Jakub Jelinek [Mon, 21 May 2012 14:29:11 +0000 (16:29 +0200)]
re PR tree-optimization/53366 (wrong code generation by tree vectorizer using AVX)
PR tree-optimization/53366
* tree-vect-slp.c (vect_supported_load_permutation_p): Don't shortcut
tests if complex_numbers == 2, but there are non-complex number loads
too.
* gcc.dg/torture/pr53366-1.c: New test.
* gcc.dg/torture/pr53366-2.c: New test.
* gcc.target/i386/pr53366-1.c: New test.
* gcc.target/i386/pr53366-2.c: New test.
Jakub Jelinek [Mon, 21 May 2012 14:25:03 +0000 (16:25 +0200)]
re PR tree-optimization/53410 (ICE in build_int_cst_wide, at tree.c:1219)
PR tree-optimization/53410
* fold-const.c (fold_binary_loc): Use build_zero_cst (type)
instead of build_int_cst (type, 0) where vector types might be
involved. Instead of build_int_cst (type, 1) convert the original
integer_onep argument to the desired type.
* gcc.c-torture/compile/pr53410-1.c: New test.
* gcc.c-torture/compile/pr53410-2.c: New test.
Michael Matz [Mon, 21 May 2012 13:24:31 +0000 (13:24 +0000)]
genattrtab.c (attr_rtx_cost): Move earlier, start with cost being 1.
* genattrtab.c (attr_rtx_cost): Move earlier, start with cost being 1.
(simplify_test_exp): Handle one more case of distributive law,
decrease cost threshold.
(tests_attr_p, get_attr_order): New functions.
(optimize_attrs): Use topological order, inline only cheap values.
(write_attr_set): Reset our_known_true after some time.
Richard Guenther [Mon, 21 May 2012 12:45:59 +0000 (12:45 +0000)]
re PR middle-end/53408 (ICE in get_initial_def_for_induction, at tree-vect-loop.c:3222)
2012-05-21 Richard Guenther <rguenther@suse.de>
PR tree-optimization/53408
* tree-vect-loop.c (vectorizable_induction): Properly check
the restriction that we cannot handle induction results from
the inner loop outside of the outer loop.
Alan Modra [Sun, 20 May 2012 23:31:35 +0000 (09:01 +0930)]
predicates.md (input_operand): Don't match constant pool addresses.
* config/rs6000/predicates.md (input_operand): Don't match
constant pool addresses. Remove label_ref, high and plus from
match_code list. Remove redundant CONSTANT_P test.
(splat_input_operand): Similarly update match_code list.
(small_toc_ref): New predicate.
* config/rs6000/rs6000-protos.h (toc_relative_expr_p): Update prototype.
* config/rs6000/rs6000.c (tocrel_base, tocrel_offset): Make const.
(legitimate_constant_pool_address_p): Move TARGET_TOC test and
register checks to..
(toc_relative_expr_p): ..here. Add "strict" param. Match new rtl
generated by create_TOC_reference.
(rs6000_legitimize_address): Update cerate_TOC_reference call.
(rs6000_delegitimize_address): Handle new rtl for toc refs.
(rs6000_cannot_force_const_mem, rs6000_find_base_term): Likewise.
(use_toc_relative_ref): New function, split out from..
(rs6000_emit_move): ..here. Remove redundant tests. Update
create_TOC_reference calls.
(rs6000_legitimize_reload_address): Formatting. Handle splitting
of medium/large model toc addresses. Use use_toc_relative_ref.
(print_operand): Formatting, style. Adjust for toc changes.
(print_operand_address): Likewise.
(rs6000_output_addr_const_extra): Likewise.
(create_TOC_reference): Put TOC_REGISTER in UNSPEC_TOCREL rather
than a PLUS. Use this formulation for both high and low part
of -mcmodel=medium/large toc reference too. Before reload,
always use the small model formulation.
* config/rs6000/rs6000.md (tls_gd, tls_gd_high): Similarly avoid
a PLUS in high part of addresses here.
(tls_ld, tls_ld_high, tls_got_dtprel, tls_got_dtprel_high): Likewise.
(tls_got_tprel, tls_got_tprel_high, largetoc_high): Likewise.
(largetoc_high, largetoc_low): Move earlier. Cope when no
base reg available.
(largetoc_high_plus): New insn.
(movsi_internal1, movsi_internal1_single, movsf_softfloat,
movdi_mfpgpr, movdi_internal64): Don't handle 'R' constraint here..
(tocref): ..instead do so here, new insn and split.
Jan Hubicka [Sat, 19 May 2012 09:49:47 +0000 (11:49 +0200)]
cgraphbuild.c (record_reference): Update.
* cgraphbuild.c (record_reference): Update.
* lto-cgraph.c (lto_output_varpool_node): External vars
are not in other partition even if they are not output
in current partition.
* gimple-fold.c (can_refer_decl_in_current_unit_p): Take FROM_DECL
argument; fix.
(canonicalize_constructor_val): Take FROM_DECL argument.
(fold_ctor_reference, fold_string_cst_ctor_reference,
fold_array_ctor_reference, fold_nonarray_ctor_reference,
fold_ctor_reference): Likewise.
(fold_const_aggregate_ref_1, gimple_get_virt_method_for_binfo): Update.
* gimple.h (gimple_fold_builtin): Likewise.
Eric Botcazou [Sat, 19 May 2012 09:32:50 +0000 (09:32 +0000)]
decl.c (Has_Thiscall_Convention): New macro.
* gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
(gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
calling convention
(get_minimal_subprog_decl): Likewise.
(gnat_first_param_is_class): New predicate.
Eric Botcazou [Fri, 18 May 2012 20:33:49 +0000 (20:33 +0000)]
decl.c (gnat_to_gnu_entity): For an object at global level with unconstrained nominal subtype and a...
* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an object at
global level with unconstrained nominal subtype and a non-fixed size,
make a variable for the size.
Richard Guenther [Fri, 18 May 2012 13:10:01 +0000 (13:10 +0000)]
re PR target/53346 (Bad if conversion in cptrf2 of rnflow.f90)
2012-05-18 Richard Guenther <rguenther@suse.de>
PR tree-optimization/53346
* tree-loop-distribution.c (ldist_gen): Make sure to apply
builtin transform even when only a single partition with
all reads/writes exists.
Bill Schmidt [Fri, 18 May 2012 12:02:54 +0000 (12:02 +0000)]
tree-ssa-reassoc.c (bip_map): Remove decl.
2012-05-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* tree-ssa-reassoc.c (bip_map): Remove decl.
(completely_remove_stmt): Remove function.
(remove_def_if_absorbed_call): Remove function.
(remove_visited_stmt_chain): Remove __builtin_powi handling.
(possibly_move_powi): Remove function.
(rewrite_expr_tree): Remove calls to possibly_move_powi.
(rewrite_expr_tree_parallel): Likewise.
(attempt_builtin_powi): Build multiplies explicitly rather than
relying on the ops vector and rank system.
(transform_stmt_to_copy): New function.
(transform_stmt_to_multiply): Likewise.
(reassociate_bb): Handle leftover operations after __builtin_powi
optimization; build a final multiply if necessary.
Richard Guenther [Fri, 18 May 2012 10:19:22 +0000 (10:19 +0000)]
tree-flow.h (mark_symbols_for_renaming): Remove.
2012-05-18 Richard Guenther <rguenther@suse.de>
* tree-flow.h (mark_symbols_for_renaming): Remove.
* tree-dfa.c (mark_symbols_for_renaming): Likewise.
* tree-inline.c (copy_edges_for_bb): Do not mark symbols for
renaming.
(copy_debug_stmt): Likewise.
(expand_call_inline): Likewise.
(declare_return_variable): Mark the return variable for renaming
if necessary.
Paolo Carlini [Thu, 17 May 2012 18:54:37 +0000 (18:54 +0000)]
re PR c++/39681 (Compile error is not descriptive)
/cp
2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/39681
* parser.c (cp_parser_new_type_id): Early return error_mark_node
if the cp_parser_type_specifier_seq call has type_specifier_seq.type
error_mark_node; tidy.
(cp_parser_new_expression): Always initialize nelts to NULL_TREE to
avoid uninitialized warnings.
(cp_parser_init_declarator, cp_parser_late_parse_one_default_arg):
Call cp_parser_skip_to_end_of_statement if cp_parser_initializer
returns error_mark_node.
/testsuite
2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
Steven Bosscher [Thu, 17 May 2012 17:54:52 +0000 (17:54 +0000)]
re PR rtl-optimization/53125 (Very slow compilation on SPARC)
PR rtl-optimization/53125
* regstat.c (regstat_bb_compute_ri): Take new local_live_last_luid
argument. Simplify calculation of REG_LIVE_LENGTH for regnos that
die in the basic block. Correctly top off REG_FREQ and
REG_FREQ_CALLS_CROSSED.
Remove do_not_gen.
(regstat_compute_ri): Allocate and free local_live_last_luid.
Remove do_not_gen.
(regstat_bb_compute_calls_crossed): Correctly top off
REG_FREQ_CALLS_CROSSED.
Paolo Carlini [Thu, 17 May 2012 15:55:51 +0000 (15:55 +0000)]
re PR c++/53371 (rvalue reference type as exception-declaration)
/cp
2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/53371
* except.c (is_admissible_throw_operand): Rename to
is_admissible_throw_operand_or_catch_parameter and handle
catch parameter too.
(expand_start_catch_block): Use it.
(build_throw): Adjust.
/testsuite
2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
c-family/
* c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
* c-opts.c (c_common_handle_option): Do not handle explicitly
Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
gcc/
* opts.c (common_handle_option): -pedantic-errors enables -Wpedantic.
(enable_warning_as_error): Do not special case Wuninitialized.
* optc-gen.awk: Add sanity checks.
Jan Hubicka [Thu, 17 May 2012 09:22:02 +0000 (11:22 +0200)]
ipa-reference.c (is_proper_for_analysis): Do not check flags that might change as result of global optimization.
* ipa-reference.c (is_proper_for_analysis): Do not check flags
that might change as result of global optimization.
(analyze_function): Do not check analyzed and externally_visible
flags; be happy about address dereferences.
(propagate): Prune all_module_statics so it really contains just
statics; prune all the local summaries.
(ipa_reference_write_optimization_summary): Simplify.
David S. Miller [Wed, 16 May 2012 20:11:46 +0000 (20:11 +0000)]
Fix var tracking ICE due to reorg.
If during reorg we delete a code label, and as a result we decide to
delete all the code following that label, we hit this condition in
jump.c:delete_related_insns():
if (was_code_label && prev && BARRIER_P (prev))
which passes and then we proceed to delete insns until we hit a
non-deleted code label.
During this traversal, we can end up deleting a CALL, but in doing so
we will leave the var tracking note for the call arguments around.
Later in dwarf2_var_location() we will ICE, because we can't find the
CALL when we search backwards for it.
The note searching scheme in the fix below is cribbed from code in
try_split() which has to handle a similar problem.
gcc/
* jump.c (delete_related_insns): If we remove a CALL, make sure
we delete it's NOTE_INSN_CALL_ARG_LOCATION note too.
Olivier Hainque [Wed, 16 May 2012 15:36:08 +0000 (15:36 +0000)]
Makefile.in (install-unwind_h): Rename into ...
libgcc/
* Makefile.in (install-unwind_h): Rename into ...
(install-unwind_h-forbuild): New target.
(all): Use it instead of the former install-unwind_h.
(install-unwind_h): Reinstate, copy to user install destination
for include files, not to the internal gcc object directory one.
(install-leaf): Depend on it.
Bill Schmidt [Wed, 16 May 2012 14:39:32 +0000 (14:39 +0000)]
re PR tree-optimization/53217 (internal compiler error: verify_ssa failed)
gcc:
2012-05-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR tree-optimization/53217
* tree-ssa-reassoc.c (bip_map): New static variable.
(possibly_move_powi): Move feeding multiplies with __builtin_powi call.
(attempt_builtin_powi): Save feeding multiplies on a stack.
(reassociate_bb): Create and destroy bip_map.
gcc/testsuite:
2012-05-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR tree-optimization/53217
* gfortran.dg/pr53217.f90: New test.
Olivier Hainque [Wed, 16 May 2012 13:37:14 +0000 (13:37 +0000)]
Makefile.tpl (gcc-no-fixedincludes): Rename into ...
toplevel/
* Makefile.tpl (gcc-no-fixedincludes): Rename into ...
(gcc-install-no-fixedincludes): Now forwarder to local target in gcc/
(install-no-fixedincludes): Adjust accordingly.
* Makefile.in: Regenerate.
gcc/
* Makefile.in (install-no-fixedincludes): New target, former toplevel
gcc-no-fixedincludes. Stash "include-fixed" in addition to "include".
Add comments and improve stamp preservation across the whole sequence.
(stmp-int-hdrs): Use move-if-change + cp -p to setup fix_dir/limits.h.
Richard Guenther [Wed, 16 May 2012 13:21:38 +0000 (13:21 +0000)]
tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Remove set-only bitmap of new names.
2012-05-16 Richard Guenther <rguenther@suse.de>
* tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1):
Remove set-only bitmap of new names.
(slpeel_tree_peel_loop_to_edge): Likewise. Do not set
CFG hooks.
* tree-flow.h (ssa_names_to_replace): Remove.
* tree-into-ssa.c (ssa_names_to_replace): Likewise.
Georg-Johann Lay [Wed, 16 May 2012 12:46:36 +0000 (12:46 +0000)]
re PR testsuite/52641 (Test cases fail for 16-bit int targets)
PR testsuite/52641
* gcc.dg/pr52549.c: Fix test for long != void*
* gcc.c-torture/execute/pr52979-1.x: New file.
* gcc.c-torture/execute/pr52979-2.x: New file.
Dodji Seketeli [Wed, 16 May 2012 10:51:15 +0000 (10:51 +0000)]
PR preprocessor/7263 - Avoid pedantic warnings on system headers macro tokens
Now that we track token locations accross macro expansions, it would
be cool to be able to fix PR preprocessor/7263 for real. That is,
consider this example where we have a system header named header.h
like this:
If we compile the file with -pedantic, the usages of _Complex or
_Complex_I should not trigger any warning, even though __complex__ and
the complex literal are extensions to the standard C.
They shouldn't trigger any warning because _Complex and _Complex_I are
defined in a system header (and expanded in normal user code).
To be able to handle this, we must address two separate concerns.
First, warnings about non-standard usage of numerical literals are emitted
directly from within libcpp. So we must teach libcpp's parser for numerical
literals to use virtual locations, instead of the spelling
location it uses today. Once we have that, as the diagnostics machinery
already knows how to avoid emitting errors happening on tokens that come from
system headers, we win.
Second, there is the issue of tracking locations for declaration
specifiers, like the "_Complex" in the declaration:
static _Complex float c;
For that, we need to arrange for each possible declaration specifier
to have its own location, because otherwise, we'd warn on e.g, on:
_Complex float c;
but not on:
static _Complex float c;
So this patch addresses the two concerns above. It's actually a
follow-up on an earlier patch[1] I wrote as part of my initial work on
virtual locations. We then agreed[2] that the second concern was
important to address before the patch could get a chance to go in.
Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk.
libcpp/
PR preprocessor/7263
* include/cpplib.h (cpp_classify_number): Take a location
parameter.
* expr.c (SYNTAX_ERROR_AT, SYNTAX_ERROR2_AT): New diagnostic
macros that take a location parameter.
(cpp_classify_number): Take a (virtual) location parameter. Use
it for diagnostics. Adjust comments.
(eval_token): Take a location parameter. Pass it to
cpp_classify_number and to diagnostic routines.
(_cpp_parse_expr): Use virtual locations of tokens when parsing
expressions. Pass a virtual location to eval_token and to
diagnostic routines.
gcc/c-family/
PR preprocessor/7263
* c-lex.c (c_lex_with_flags): Pass a virtual location to the call
to cpp_classify_number. For diagnostics, use the precise location
instead of the global input_location.
gcc/
PR preprocessor/7263
* c-tree.h (enum c_declspec_word): Declare new enum.
(struct c_declspecs::locations): New member.
(declspecs_add_qual, declspecs_add_scspec)
(declspecs_add_addrspace, declspecs_add_alignas): Take a new
location parameter.
* c-decl.c (build_null_declspecs): Initialize the new struct
c_declspecs::locations member.
(declspecs_add_addrspace): Take a location parameter for the
address space. Store it onto declaration specifiers.
(declspecs_add_qual): Likewise, take a location parameter for the
qualifier.
(declspecs_add_type): Likewise, take a location parameter for the
type specifier.
(declspecs_add_scspec): Likewise, take a location parameter for
the storage class specifier.
(declspecs_add_attrs): Likewise, take a location parameter for the
first attribute.
(declspecs_add_alignas): Likewise, take a location parameter for
the alignas token.
(finish_declspecs): For diagnostics, use the location of the
relevant declspec, instead of the global input_location.
* c-parser.c (c_parser_parameter_declaration): Pass the precise
virtual location of the declspec to the declspecs-setters.
(c_parser_declspecs): Likewise. Avoid calling c_parser_peek_token
repeatedly.
gcc/cp/
PR preprocessor/7263
* cp-tree.h (enum cp_decl_spec): Add new enumerators to cover all
the possible declarator specifiers so far.
(struct cp_decl_specifier_seq::locations): Declare new member.
(cp_decl_specifier_seq::{specs, type_location}): Remove.
(decl_spec_seq_has_spec_p): Declare new function.
* parser.c (cp_parser_check_decl_spec): Remove.
(set_and_check_decl_spec_loc): Define new static function.
(decl_spec_seq_has_spec_p): Define new public function.
(cp_parser_decl_specifier_seq, cp_parser_function_specifier_opt)
(cp_parser_type_specifier, cp_parser_simple_type_specifier)
(cp_parser_set_storage_class, cp_parser_set_decl_spec_type)
(cp_parser_alias_declaration): Set the locations for each
declspec, using set_and_check_decl_spec_loc.
(cp_parser_explicit_instantiation, cp_parser_init_declarator)
(cp_parser_member_declaration, cp_parser_init_declarator): Use the
new declspec location for specifiers. Use the new
decl_spec_seq_has_spec_p.
(cp_parser_type_specifier_seq): Use the new
set_and_check_decl_spec_loc. Stop using
cp_parser_check_decl_spec. Use the new decl_spec_seq_has_spec_p.
(, cp_parser_init_declarator): Use the new
set_and_check_decl_spec_loc.
(cp_parser_single_declaration, cp_parser_friend_p)
(cp_parser_objc_class_ivars, cp_parser_objc_struct_declaration):
Use the new decl_spec_seq_has_spec_p.
* decl.c (check_tag_decl): Use new decl_spec_seq_has_spec_p. Use
the more precise ds_redefined_builtin_type_spec location for
diagnostics about re-declaring C++ built-in types.
(start_decl, grokvardecl, grokdeclarator): Use the new
decl_spec_seq_has_spec_p.
gcc/testsuite/
PR preprocessor/7263
* gcc.dg/binary-constants-2.c: Run without tracking locations
accross macro expansion.
* gcc.dg/binary-constants-3.c: Likewise.
* gcc.dg/cpp/sysmac2.c: Likewise.
* testsuite/gcc.dg/nofixed-point-2.c: Adjust for more precise
location.
* gcc.dg/cpp/syshdr3.c: New test.
* gcc.dg/cpp/syshdr3.h: New header for the new test above.
* gcc.dg/system-binary-constants-1.c: New test.
* gcc.dg/system-binary-constants-1.h: New header for the new test
above.
* g++.dg/cpp/syshdr3.C: New test.
* g++.dg/cpp/syshdr3.h: New header the new test above.
* g++.dg/system-binary-constants-1.C: New test.
* g++.dg/system-binary-constants-1.h: New header the new test
above.
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