gcc/c-family:

2014-10-06  Edward Smith-Rowland  <3dw4rd@verizon.net>

	* c-family/c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
	C++11 section.


gcc/cp:

2014-10-06  Edward Smith-Rowland  <3dw4rd@verizon.net>

	* cp/parser.c: Allow [[deprecated]] for C++11.  Issue a pedwarn.


gcc/testsuite:

2014-10-06  Edward Smith-Rowland  <3dw4rd@verizon.net>

	* g++.dg/cpp1y/attr-deprecated-neg.C: Attribute no longer ignored.
	* g++.dg/cpp1y/feat-cxx11-neg.C: Comment out __cpp_attribute_deprecated test.
	* g++.dg/cpp1y/feat-cxx11.C: Add __cpp_attribute_deprecated test.

From-SVN: r215957

re PR c++/55250 ([C++0x] enum declarations within constexpr function are allowed, constexpr declarations are not)

/cp
2014-10-06  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/55250
	* semantics.c (check_constexpr_bind_expr_vars): New.
	(check_constexpr_ctor_body, massage_constexpr_body): Use it.
	(build_constexpr_constructor_member_initializers): Handle
	BIND_EXPR in the main conditional.

/testsuite
2014-10-06  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/55250
	* g++.dg/cpp0x/constexpr-type-decl1.C: New.
	* g++.dg/cpp0x/constexpr-type-def1.C: Likewise.
	* g++.dg/cpp1y/constexpr-type-def1.C: Likewise.

From-SVN: r215954

include/ChangeLog

	* dwarf2.def (DW_AT_GNU_deleted): New attribute.

gcc/ChangeLog

	* dwarf2out.c (gen_subprogram_die): When a member function is
	explicitly deleted then add a DW_AT_GNU_deleted attribute.
	* langhooks.h (struct lang_hooks_for_decls): Add
	function_decl_deleted_p langhook.
	* langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
	(LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.

gcc/cp/ChangeLog

	* cp-objcp-common.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
	(cp_function_decl_deleted_p): New prototype.
	* cp-objcp-common.c (cp_function_deleted_p): New function.

gcc/testsuite/ChangeLog

	* g++.dg/debug/dwarf2/deleted-member-function.C: New testcase.

From-SVN: r215901

2014-10-03  Marc Glisse  <marc.glisse@inria.fr>

	PR c++/54427
	PR c++/57198
	PR c++/58845
gcc/c-family/
	* c-common.c (warn_logical_operator): Punt for vectors.
gcc/cp/
	* typeck.c (cp_build_binary_op): save_expr after convert to save
	redundant operations.
	[TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR]: Handle vectors.
	(cp_build_unary_op) [TRUTH_NOT_EXPR]: Likewise.
gcc/
	* doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
gcc/testsuite/
	* g++.dg/ext/vector9.C: Update, not an error anymore.
	* g++.dg/ext/vector27.C: Replace with new test.
	* g++.dg/ext/vector28.C: New file.
	* g++.dg/other/error23.C: Update to a different error.

From-SVN: r215872

	* decl.c (start_decl): Complain about static/thread_local vars
	in constexpr function.
	(check_for_uninitialized_const_var): Also uninitialized vars.
	* parser.c (cp_parser_jump_statement): And gotos.
	(cp_parser_asm_operand_list): And asm.
	(cp_parser_try_block): And try.
	* semantics.c (ensure_literal_type_for_constexpr_object): And
	non-literal.

From-SVN: r215863

	* semantics.c (constexpr_fn_retval): Ignore declarations in C++14.
	(var_in_constexpr_fn): New.
	(cxx_eval_constant_expression): Look into DECL_INITIAL.
	(potential_constant_expression_1): Allow constexpr-local vars.

From-SVN: r215862

	PR c++/63362
	* tree.c (strip_typedefs): Handle TREE_LIST.

From-SVN: r215860

2014-10-03  Paolo Carlini  <paolo.carlini@oracle.com>

	* parser.c (cp_parser_assignment_expression,
	cp_parser_constant_expression): Add default arguments.
	(cp_parser_primary_expression,
	cp_parser_postfix_open_square_expression,
	cp_parser_parenthesized_expression_list,
	cp_parser_question_colon_clause,
	cp_parser_expression, cp_parser_constant_expression,
	cp_parser_label_for_labeled_statement, cp_parser_static_assert,
	cp_parser_template_argument, cp_parser_enumerator_definition,
	cp_parser_member_declaration, cp_parser_constant_initializer,
	cp_parser_noexcept_specification_opt, cp_parser_throw_expression,
	cp_parser_std_attribute_spec, cp_parser_objc_message_args,
	cp_parser_objc_class_ivars, cp_parser_omp_clause_collapse,
	cp_parser_omp_clause_aligned, cp_parser_omp_clause_safelen,
	cp_parser_omp_clause_simdlen, cp_parser_omp_clause_dist_schedule,
	cp_parser_omp_for_incr, cp_parser_omp_for_loop_init,
	cp_parser_cilk_simd_vectorlength, cp_parser_cilk_simd_linear): Adjust.

From-SVN: r215840

/cp
2014-10-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/53025
	* cp-tree.h (struct saved_scope): Add noexcept_operand.
	(cp_noexcept_operand): Define.
	* call.c (build_over_call): Use it.
	* parser.c (cp_parser_unary_expression, [RID_NOEXCEPT]): Likewise.
	* pt.c (tsubst_copy_and_build, [NOEXCEPT_EXPR]): Likewise.

/testsuite
2014-10-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/53025
	* g++.dg/cpp0x/noexcept23.C: New.
	* g++.dg/cpp0x/noexcept24.C: Likewise.

From-SVN: r215813

	PR c++/63362
	* method.c (constructible_expr): Handle value-init of non-class.
	* parser.c (cp_parser_trait_expr): Allow pack expansion.
	* pt.c (tsubst_copy_and_build): Handle pack expansion.

From-SVN: r215772

	PR c++/63362
	* class.c (type_has_non_user_provided_default_constructor): Rename
	from type_has_user_provided_default_constructor, reverse sense.
	(default_init_uninitialized_part, explain_non_literal_class): Adjust.
	(check_bases_and_members): Set TYPE_HAS_COMPLEX_DFLT.
	* call.c (build_new_method_call_1): Adjust.
	* cp-tree.h: Adjust.
	* decl.c (grok_special_member_properties): Don't set
	TYPE_HAS_COMPLEX_DFLT.
	* init.c (build_value_init_noctor): Don't use
	type_has_user_provided_default_constructor.

From-SVN: r215771

c-family/
	* c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
	RID_IS_TRIVIALLY_CONSTRUCTIBLE.
	* c-common.c (c_common_reswords): Add __is_trivially_copyable.
cp/
	* cp-tree.h (cp_trait_kind): Add CPTK_IS_TRIVIALLY_ASSIGNABLE and
	CPTK_IS_TRIVIALLY_CONSTRUCTIBLE.
	* cxx-pretty-print.c (pp_cxx_trait_expression): Likewise.
	* parser.c (cp_parser_primary_expression): Likewise.
	(cp_parser_trait_expr): Likewise.  Handle variadic trait.
	* semantics.c (trait_expr_value): Likewise.
	(finish_trait_expr): Likewise.
	(check_trait_type): Handle variadic trait.  Return bool.
	* method.c (build_stub_object): Add rvalue reference here.
	(locate_fn_flags): Not here.
	(check_nontriv, assignable_expr, constructible_expr): New.
	(is_trivially_xible): New.

From-SVN: r215738

c-family/
	* c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
	* c-common.c (c_common_reswords): Add __is_trivially_copyable.
cp/
	* cp-tree.h (cp_trait_kind): Add CPTK_IS_TRIVIALLY_COPYABLE.
	* cxx-pretty-print.c (pp_cxx_trait_expression): Likewise.
	* parser.c (cp_parser_primary_expression): Likewise.
	(cp_parser_trait_expr): Likewise.
	* semantics.c (trait_expr_value): Likewise.
	(finish_trait_expr): Likewise.

From-SVN: r215737

	* method.c (build_stub_object): Use CONVERT_EXPR.
	* tree.c (build_dummy_object): Likewise.
	(is_dummy_object): Adjust.

From-SVN: r215736

c-family/
	* c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
	* c-common.c (c_common_reswords): Remove __is_convertible_to.
cp/
	* cp-tree.h (cp_trait_kind): Remove CPTK_IS_CONVERTIBLE_TO.
	* cxx-pretty-print.c (pp_cxx_trait_expression): Likewise.
	* semantics.c (trait_expr_value): Likewise.
	(finish_trait_expr): Likewise.
	* parser.c (cp_parser_primary_expression): Likewise.
	(cp_parser_trait_expr): Likewise. Remove redundant grokdeclarator.

From-SVN: r215735

cp/
2014-09-30  Manuel López-Ibáñez  <manu@gcc.gnu.org>

       PR c++/16564
       * error.c (print_instantiation_context): Delete.
       * typeck2.c (build_x_arrow): Record location when pushing
       template instantiation.
       * pt.c (push_tinst_level): Make it a wrapper around ...
       (push_tinst_level_loc): ... this. New function. Make excessive
       template instantiation depth a fatal error. Record location. Use
       bool as return type.
       (instantiate_pending_templates): Make excessive
       template instantiation depth a fatal error.
       (problematic_instantiation_changed): Use bool as return type.
       * cp-tree.h (print_instantiation_context): Delete.
       (push_tinst_level): Update declaration.
       (problematic_instantiation_changed): Likewise.
       (push_tinst_level_loc): New.

testsuite/
2014-09-30  Manuel López-Ibáñez  <manu@gcc.gnu.org>

       PR c++/16564
       * lib/gcc.exp: Accept "fatal error:" as error prefix.
       * lib/g++.exp: Likewise.
       * lib/obj-c++.exp: Likewise.
       * lib/objc.exp: Likewise.
       * g++.dg/template/pr16564.C: New test.

2014-09-30  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/16564
	* g++.dg/cpp0x/decltype26.C: Adjust.
	* g++.dg/cpp0x/decltype28.C: Likewise.
	* g++.dg/cpp0x/decltype29.C: Likewise.
	* g++.dg/cpp0x/decltype32.C: Likewise.
	* g++.dg/cpp0x/enum11.C: Likewise.
	* g++.dg/template/arrow1.C: Likewise.
	* g++.dg/template/pr23510.C: Likewise.
	* g++.dg/template/recurse.C: Likewise.
	* g++.dg/template/recurse2.C: Likewise.
	* g++.dg/template/vtable2.C: Likewise.
	* g++.old-deja/g++.pt/infinite1.C: Likewise.

From-SVN: r215733

2014-09-29  Richard Biener  <rguenther@suse.de>

	cp/
	* typeck.c (enum_cast_to_int): Use CONVERT_EXPR_P to check
	for conversions.

From-SVN: r215681

gcc/cp/
	* mangle.c (is_std_substitution): Check for abi_tag.
libiberty/
	* cp-demangle.c (d_substitution): Handle abi tags on abbreviation.

From-SVN: r215647

	PR c++/61945
	* class.c (warn_hidden): Check for FUNCTION_DECL.

	* g++.dg/warn/pr61945.C: New test.

From-SVN: r215597

re PR c++/63249 ([OpenMP] Spurious »set but not used« warnings when actually used in OpenMP target's array section's lower-bound and length)

	PR c++/63249
	* semantics.c (handle_omp_array_sections_1): Call mark_rvalue_use
	on low_bound and length.

	* g++.dg/gomp/pr63249.C: New test.
	* c-c++-common/gomp/pr63249.c: New test.

2014-09-25  Thomas Schwinge  <thomas@codesourcery.com>

	PR c++/63249
	* c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
	on low_bound and length.

From-SVN: r215580

    	* cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
    	lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
    	tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
    	varpool.c: Rename all instances of DECL_ABSTRACT to
    	DECL_ABSTRACT_P.

    cp/
    	* class.c, decl.c, optimize.c: Rename all instances of
    	DECL_ABSTRACT to DECL_ABSTRACT_P.

    lto/
    	* lto-symtab.c, lto.c: Rename all instances of DECL_ABSTRACT to
    	DECL_ABSTRACT_P.

From-SVN: r215567

	PR c/61405
	PR c/53874
gcc/
	* asan.c (maybe_instrument_call): Add default case.
	* ipa-pure-const.c (special_builtin_state): Likewise.
	* predict.c (expr_expected_value_1): Likewise.
	* lto-streamer-out.c (write_symbol): Initialize variable.
gcc/c-family/
	* c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
gcc/c/
	* c-parser.c: Don't define CPP_KEYWORD.
	(c_parser_switch_statement): Pass original type to c_finish_case.
	* c-tree.h (c_finish_case): Update declaration.
	* c-typeck.c (c_finish_case): Add TYPE parameter.  Pass it
	conditionally to c_do_switch_warnings.
gcc/cp/
	* semantics.c (finish_switch_cond): Call unlowered_expr_type.
	* tree.c (bot_manip): Add default case.
	* parser.c (cp_parser_primary_expression): Cast the controlling
	expression of a switch to an int.
	(cp_parser_unqualified_id): Likewise.
gcc/testsuite/
	* c-c++-common/pr53874.c: New test.
	* c-c++-common/pr61405.c: New test.
libcpp/
	* include/cpplib.h (enum cpp_ttype): Define CPP_KEYWORD.

From-SVN: r215559

/cp
2014-09-23  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/61857
	* parser.c (cp_parser_skip_to_closing_square_bracket,
	cp_parser_array_designator_p): New.
	(cp_parser_initializer_list): Use the latter.

/testsuite
2014-09-23  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/61857
	* g++.dg/cpp1y/lambda-init10.C: New.

From-SVN: r215528

semantics.c (finish_non_static_data_member): In diagnostic, give error at point of use and note at point of declaration.

	* semantics.c (finish_non_static_data_member): In diagnostic, give
	error at point of use and note at point of declaration.

From-SVN: r215479

	PR c++/63320
	PR c++/60463
	PR c++/60755
	* lambda.c (maybe_resolve_dummy, lambda_expr_this_capture): Handle
	not finding 'this'.

From-SVN: r215478

re PR c++/62219 ([c++11] Spurious error for lambda in a friend function of a class template with a default template parameters)

/cp
2014-09-22  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/62219
	* pt.c (check_default_tmpl_args): Check LAMBDA_FUNCTION_P.

/testsuite
2014-09-22  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/62219
	* g++.dg/cpp0x/lambda/lambda-template14.C: New.

From-SVN: r215477

	* decl.c (poplevel): Don't warn about unused vars in template scope.
	* error.c (dump_decl): Handle variable templates.

From-SVN: r215472

re PR c++/62017 (AddressSanitizer reports *-buffer-overflow in destructor when multiple virtual inheritance is used)

	PR c++/62017
	* decl.c (begin_destructor_body): Only clobber the as-base part of
	*this.

From-SVN: r215427

	PR c++/61392
	* mangle.c (write_expression): Use unresolved-name mangling for
	DR850 case.

From-SVN: r215414

	PR c++/61465
	* call.c (convert_like_real) [ck_identity]: Call mark_rvalue_use
	after pulling out an element from a CONSTRUCTOR.

From-SVN: r215413

	PR c++/63248
	* semantics.c (finish_omp_clauses): Don't call cp_omp_mappable_type
	on type of type dependent expressions, and don't call it if
	handle_omp_array_sections has kept TREE_LIST because something
	was type dependent.
	* pt.c (tsubst_expr) <case OMP_TARGET, case OMP_TARGET_DATA>:
	Use keep_next_level, begin_omp_structured_block and
	finish_omp_structured_block instead of push_stmt_list and
	pop_stmt_list.
libgomp/
	* testsuite/libgomp.c++/pr63248.C: New test.

From-SVN: r215359

/cp
2014-09-18  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/62232
	* class.c (finish_struct_1): Do not -Wnon-virtual-dtor warn
	for final class types.

/testsuite
2014-09-18  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/62232
	* g++.dg/cpp0x/Wdtor1.C: New.

From-SVN: r215351

	* pt.c (lookup_template_class_1): Splice out abi_tag attribute if
	necessary.  Call inherit_targ_abi_tags here.
	* class.c (check_bases_and_members): Not here.
	(inherit_targ_abi_tags): Check CLASS_TYPE_P.
	* cp-tree.h: Declare inherit_targ_abi_tags.

From-SVN: r215283

	* parser.c (cp_parser_lambda_declarator_opt): Make the pedwarn
	conditional.

From-SVN: r215274

gcc/
	* Makefile.in (dg_target_exps): Remove.
	(check_gcc_parallelize): Change to just an upper bound number.
	(check-%-subtargets): Always print the non-parallelized goals.
	(check_p_vars, check_p_comma, check_p_subwork): Remove.
	(check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
	check_p_numbers3, check_p_numbers4, check_p_numbers5,
	check_p_numbers6): New variables.
	(check_p_numbers): Set to sequence from 1 to 9999.
	(check_p_subdirs): Set to sequence from 1 to minimum of
	$(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
	or 128.
	(check-%, check-parallel-%): Rewritten so that for parallelized
	testing each job runs all the *.exp files, with
	GCC_RUNTEST_PARALLELIZE_DIR set in environment.
gcc/go/
	* Make-lang.in (check_go_parallelize): Change to just an upper bound
	number.
gcc/fortran/
	* Make-lang.in (check_gfortran_parallelize): Change to just an upper
	bound number.
gcc/cp/
	* Make-lang.in (check_g++_parallelize): Change to just an upper bound
	number.
gcc/objc/
	* Make-lang.in (check_objc_parallelize): Change to just an upper
	bound number.
gcc/ada/
	* gcc-interface/Make-lang.in (check_acats_numbers0,
	check_acats_numbers1, check_acats_numbers2, check_acats_numbers3,
	check_acats_numbers4, check_acats_numbers5, check_acats_numbers6,
	check_acats_numbers, check_acats_subdirs): New variables.
	(check_acats_targets): Use $(check_acats_subdirs).
	(check-acats, check-acats%): Rewritten so that for parallelized
	testing each job runs all the chapters files, with
	GCC_RUNTEST_PARALLELIZE_DIR set in environment.  Prepare the support
	directory sequentially and share it.
	(check-acats-subtargets): Always print just check-acats.
gcc/testsuite/
	* lib/gcc-defs.exp (gcc_parallel_test_run_p,
	gcc_parallel_test_enable): New procedures.  If
	GCC_RUNTEST_PARALLELIZE_DIR is set in environment, override
	runtest_file_p to invoke also gcc_parallel_test_run_p.
	* g++.dg/guality/guality.exp (check_guality): Save/restore
	test_counts array around the body of the procedure.
	* gcc.dg/guality/guality.exp (check_guality): Likewise.
	* g++.dg/plugin/plugin.exp: Run all the tests serially
	by the first parallel runtest encountering it.
	* gcc.dg/plugin/plugin.exp: Likewise.
	* gcc.misc-tests/matrix1.exp: Likewise.
	* gcc.misc-tests/dhry.exp: Likewise.
	* gcc.misc-tests/acker1.exp: Likewise.
	* gcc.misc-tests/linkage.exp: Likewise.
	* gcc.misc-tests/mg.exp: Likewise.
	* gcc.misc-tests/mg-2.exp: Likewise.
	* gcc.misc-tests/sort2.exp: Likewise.
	* gcc.misc-tests/sieve.exp: Likewise.
	* gcc.misc-tests/options.exp: Likewise.
	* gcc.misc-tests/help.exp: Likewise.
	* go.test/go-test.exp (go-gc-tests): Use
	gcc_parallel_test_enable {0, 1} around all handling of
	each test.
	* objc.dg/gnu-encoding/gnu-encoding.exp: Likewise.
	* ada/acats/run_all.sh: Parallelize using mkdir inside of
	a shared directory.  Avoid forking and expr uses if
	shell supports $(()).
libstdc++-v3/
	* testsuite/Makefile.am (check_p_numbers0, check_p_numbers1,
	check_p_numbers2, check_p_numbers3, check_p_numbers4,
	check_p_numbers5, check_p_numbers6, check_p_numbers,
	check_p_subdirs): New variables.
	(check_DEJAGNU_normal_targets): Use check_p_subdirs.
	(check-DEJAGNU): Rewritten so that for parallelized
	testing each job runs all the *.exp files, with
	GCC_RUNTEST_PARALLELIZE_DIR set in environment.
	* testsuite/Makefile.in: Regenerated.
	* testsuite/lib/libstdc++.exp (gcc_parallel_test_run_p,
	gcc_parallel_test_enable): New procedures.  If
	GCC_RUNTEST_PARALLELIZE_DIR is set in environment, override
	runtest_file_p to invoke also gcc_parallel_test_run_p.
	* testsuite/libstdc++-abi/abi.exp: Run all the tests serially
	by the first parallel runtest encountering it.  Fix up path
	of the extract_symvers script.
	* testsuite/libstdc++-xmethods/xmethods.exp: Run all the tests
	serially by the first parallel runtest encountering it.  Run
	dg-finish even in case of error.

From-SVN: r215273

	PR c++/60862
	* parser.c (cp_parser_postfix_expression) <case CPP_OPEN_PAREN>: Set
	location of a call expression.

	* g++.dg/diagnostic/pr60862.C: New test.

From-SVN: r215235

re PR c++/63201 (Full specialization of a member variable template of a class template does not work)

	PR c++/63201
	* decl.c (start_decl): Handle specialization of member variable
	template.
	* pt.c (check_explicit_specialization): Adjust error.

From-SVN: r215226

2014-09-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/61489
	* doc/invoke.texi ([-Wmissing-field-initializers]): Update.

/cp
2014-09-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/61489
	* typeck2.c (process_init_constructor_record): Do not warn about
	missing field initializer if EMPTY_CONSTRUCTOR_P (init).

/testsuite
2014-09-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/61489
	* g++.dg/warn/Wmissing-field-initializers-1.C: New.
	* g++.old-deja/g++.other/warn5.C: Adjust.

From-SVN: r215186

	PR c++/63139
	* pt.c (tsubst_pack_expansion): Simplify substitution into T....
	(tsubst): Don't throw away PACK_EXPANSION_EXTRA_ARGS.

From-SVN: r215171

	PR c++/61659
	* decl.c (grokfndecl): Don't set DECL_COMDAT on static inlines.
	(duplicate_decls, start_decl): Likewise.
	* pt.c (check_explicit_specialization): Likewise.
	(push_template_decl_real): Or static templates.

From-SVN: r215134