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2006-07-05re PR c++/13983 (no warning on some non-POD struct with packed attribute)Jason Merrill1-2/+0
PR c++/13983 PR c++/17519 * stor-layout.c (finish_record_layout): Copy TYPE_PACKED to variants. * c-common.c (handle_packed_attribute): So don't copy it here. * c-decl.c (finish_struct): Don't copy TYPE_ALIGN. * cp/class.c (check_field_decls): Check TYPE_PACKED after stripping array types. (finish_struct_bits): Don't copy TYPE_SIZE here. From-SVN: r115217
2006-06-29re PR c++/26905 (default-visibility class symbol improperly resolved as ↵Jason Merrill1-6/+4
hidden-visibility) PR c++/26905 PR c++/26612 PR c++/27000 PR c++/26984 PR c++/19134 * tree.c (build_decl_stat): Don't hande #pragma visibility here. * c-common.c (c_determine_visibility): Handle it here. * c-decl.c (finish_decl): Call c_determine_visibility for functions, too. * flags.h (enum symbol_visibility): Sort from most to least visibility. * tree.h: Likewise. * varasm.c (default_assemble_visibility): Likewise. * c-common.c (handle_visibility_attribute): Complain about trying to give visibility to an already defined class, or trying to change declared visibility. Always attach the attribute. * cp/decl2.c (determine_visibility): Overhaul. (determine_visibility_from_class): Likewise. (min_vis_r, type_visibility, constrain_visibility): New fns. (constrain_visibility_for_template): Likewise. (constrain_class_visibility): Likewise. * cp/decl.c (cp_finish_decl): Call determine_visibility for function decls, too. * cp/name-lookup.c (pushtag): Call determine_visibility. * cp/decl.c (duplicate_decls): Don't copy visibility from template to specialization. * cp/pt.c (check_explicit_specialization): Likewise. (lookup_template_class, tsubst_decl): Call determine_visibility. * cp/class.c (finish_struct_1): Call constrain_class_visibility. PR c++/26905 PR c++/21675 PR c++/17470 * cp/parser.c (cp_parser_explicit_instantiation): Pass the attributes to grokdeclarator. (cp_parser_type_specifier): Allow 'enum __attribute ((...)) E'. (cp_parser_enum_specifier): Likewise. (cp_parser_elaborated_type_specifier): Apply attributes if this declares only the class. (cp_parser_class_specifier): Apply leading attributes immediately. * cp/semantics.c (begin_class_definition): Add attributes parameter, apply them to the type. * attribs.c (decl_attributes): Ignore type-in-place attributes once the type has been defined. PR c++/21581 PR c++/25915 * cp/tree.c (decl_anon_ns_mem_p): New function. * cp/cp-tree.h: Declare it. * cp/decl2.c (determine_visibility): Make anonymous namespace members static. (min_vis_r, constrain_visibility): Likewise. * cp/rtti.c (create_pseudo_type_info): Set TREE_PUBLIC on pseudo-types. * cp/decl.c (cxx_init_decl_processing): Set TREE_PUBLIC on global_namespace. * cp/name-lookup.c (push_namespace_with_attribs): Don't set TREE_PUBLIC on anonymous namespaces. From-SVN: r115086
2006-06-05re PR c/25161 (Internal compiler error (segfault) instead of error message)Joseph Myers1-1/+20
PR c/25161 PR c/27020 * c-decl.c (grokdeclarator): Disallow variably modified types at file scope. Avoid marking shared array type of constant size as VLA. testsuite: * gcc.dg/array-10.c: New test. From-SVN: r114378
2006-05-26Fix whitespacingMike Stump1-141/+141
From-SVN: r114143
2006-05-22re PR c/26818 (tree check: expected class ‘type’, have ‘exceptional’ ↵Volker Reichelt1-0/+3
(error_mark) in finish_struct, at c-decl.c:5350 (time.c)) PR c/26818 * c-decl.c (finish_struct): Skip erroneous fields. * gcc.dg/struct-incompl-1.c: New test. From-SVN: r113975
2006-05-18Whitespace fixupsMike Stump1-107/+107
From-SVN: r113893
2006-05-18Fix up vla, vm and [*] sematics.Mike Stump1-15/+72
PR c/18740 PR c/7948 PR c/25802 * c-tree.h (struct c_arg_info): Add had_vla_unspec. (c_vla_unspec_p): Add. (c_vla_type_p): Add. * c-decl.c (struct c_scope): Add had_vla_unspec. (build_array_declarator): Add support for [*]. (grokdeclarator): Likewise. (grokparms): Likewise. (get_parm_info): Likewise. * c-objc-common.c (c_vla_unspec_p): Likewise. * c-objc-common.h (LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P): Likewise. * c-parser.c (c_parser_typeof_specifier): Evaluate arguments to typeof when argument is a variably modified type not inside sizeof or alignof. (c_parser_direct_declarator_inner): Propagate errors. (c_parser_sizeof_expression): Add support for [*]. * c-typeck.c (c_vla_type_p): Add. (composite_type): Add support for vla compositing. (comptypes_internal): Add support for vla compatibility. (c_expr_sizeof_expr): Evaluate vla arguments. * tree.c (variably_modified_type_p): Update comment for [*]. testsuite: * gcc.dg/c90-arraydecl-1.c: Update for vla, vm [*] fixups. * gcc.dg/vla-4.c: Add. * gcc.dg/vla-5.c: Add. * gcc.dg/vla-6.c: Add. From-SVN: r113888
2006-04-23re PR c++/26534 ([4.1] bitfield wrong optimize)Mark Mitchell1-23/+0
2006-04-23 Mark Mitchell <mark@codesourcery.com> PR c++/26534 * c-common.h (c_build_bitfield_integer_type): Declare. * c-decl.c (c_build_bitfield_integer_type): Move to ... * c-common.c (c_build_bitfield_integer_type): ... here. 2006-04-23 Mark Mitchell <mark@codesourcery.com> PR c++/26534 * cp-tree.h (is_bitfield_expr_with_lowered_type): New function. * typeck.c (is_bitfield_expr_with_lowered_type): New function. (decay_conversion): Convert bitfield expressions to the correct type. (build_modify_expr): Remove spurious conversions. * class.c (layout_class_type): Modify the type of bitfields to indicate a limited range. * call.c (standard_conversion): Adjust the type of bitfield expressions used in an rvalue context. (build_conditional_expr): Likewise. 2006-04-23 Mark Mitchell <mark@codesourcery.com> PR c++/26534 * g++.dg/opt/bitfield1.C: New test. * g++.dg/compat/abi/bitfield1_main.C: Add -w. * g++.dg/compat/abi/bitfield1_x.C: Likewise. * g++.dg/compat/abi/bitfield1_y.C: Likewise. * g++.dg/compat/abi/bitfield2_main.C: Likewise. * g++.dg/compat/abi/bitfield2_x.C: Likewise. * g++.dg/compat/abi/bitfield2_y.C: Likewise. * g++.dg/abi/bitfield1.C: Add dg-warning markers. * g++.dg/abi/bitfield2.C: Likewise. * g++.dg/init/bitfield1.C: Likewise. From-SVN: r113199
2006-01-19re PR testsuite/25171 (FAIL: gfortran.dg/mixed_io_1.f90)John David Anglin1-0/+1
PR testsuite/25171 * c-decl.c (check_bitfield_type_and_width): Don't issue pedwarn "type of bit-field" when in system header. From-SVN: r109990
2006-01-19* c-decl.c (add_flexible_array_elts_to_size): Simplify vector accesses.Richard Sandiford1-4/+2
From-SVN: r109966
2006-01-19re PR c/25805 (Incorrect handling of zero-initialized flexible arrays)Richard Sandiford1-0/+32
PR c/25805 * c-decl.c (add_flexible_array_elts_to_size): New function. (finish_decl): Use it. testsuite/ PR c/25805 * gcc.dg/pr25805.c: New file. From-SVN: r109946
2006-01-18[multiple changes]Diego Novillo1-9/+36
2006-01-18 Richard Henderson <rth@redhat.com> Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> * libgomp: New directory. * Makefile.def: Add target_module libgomp. * Makefile.in: Regenerate. * configure.in (target_libraries): Add target-libgomp. * configure: Regenerate. contrib/ 2006-01-18 Richard Henderson <rth@redhat.com> Diego Novillo <dnovillo@redhat.com> * gcc_update (files_and_dependencies): Add libgomp files. gcc/ 2006-01-18 Richard Henderson <rth@redhat.com> Aldy Hernandez <aldyh@redhat.com> Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> * omp-low.c: New file. * c-omp.c: New file. 2006-01-18 Richard Henderson <rth@redhat.com> Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> * doc/invoke.texi: Document -fopenmp. * tree-dump.h (debug_function): Declare. * hooks.c (hook_bool_tree_bool_false): New function. (hook_tree_tree_null): Remove. (hook_tree_tree_tree_null): New. * hooks.h: Update to match. * tree-pretty-print.c (debug_tree_chain): New. (print_generic_expr): Handle TDF_CHAIN. (dump_generic_node): Handle BLOCK. Do not abort with incomplete SWITCH_EXPRs. Do not dump body of an OpenMP directive if TDF_SLIM is given. <case OMP_PARALLEL, OMP_FOR, OMP_SECTIONS>: Don't print space after directive name. <OMP_FOR>: Handle printing OMP_FOR_PRE_BODY. Handle OMP_MASTER and OMP_ORDERED. Handle printing of OMP_BODY just in one place, goto dump_omp_body in the rest of OMP_* nodes that have OMP_BODY. Don't handle clause nodes here. Update omp statements to use dump_omp_clauses. Handle OMP_SINGLE, OMP_SECTIONS, OMP_SECTION, OMP_CLAUSE_ORDERED, OMP_CLAUSE_SCHEDULE, OMP_ATOMIC, OMP_CRITICAL, OMP_CLAUSE_NOWAIT, GOMP_CLAUSE_IF, GOMP_CLAUSE_NUM_THREADS, GOMP_FOR, GOMP_CLAUSE_SHARED, GOMP_CLAUSE_FIRSTPRIVATE, GOMP_CLAUSE_LASTPRIVATE, GOMP_CLAUSE_COPYIN and GOMP_CLAUSE_COPYPRIVATE. Adjust output for GOMP_PARALLEL. (dump_omp_clauses): New. (print_declaration): Dump DECL_VALUE_EXPR. (op_symbol_1): Split out of op_symbol. (dumping_stmts): Remove. Update all users. * cgraph.c (cgraph_analyze_queue): New. (cgraph_add_new_function): New. * cgraph.h (cgraph_analyze_queue): Declare. (cgraph_add_new_function): Declare. (cgraph_lower_function): Remove. * tree.c (walk_tree): Walk OMP_CLAUSE_CHAIN of OMP_CLAUSE_* nodes. Use switch for all nodes, handle most of IS_EXPR_CODE_CLASS and TYPE_P nodes in its default clause. (empty_body_p): New. (tree_range_check_failed): New. (build5_stat): New. * tree.h (OMP_CLAUSE_REDUCTION_INIT, OMP_CLAUSE_REDUCTION_MERGE, OMP_CLAUSE_REDUCTION_PLACEHOLDER, OMP_CLAUSE_PRIVATE_DEBUG, OMP_CLAUSE_LASTPRIVATE_FIRSTPRIVATE, OMP_FOR_PRE_BODY, OMP_MASTER_BODY, OMP_ORDERED_BODY OMP_BODY, OMP_CLAUSES, OMP_CLAUSE_DECL, OMP_CLAUSE_DEFAULT_KIND, OMP_CLAUSE_CHAIN, OMP_CLAUSE_OUTER_DECL, OMP_CLAUSE_INNER_DECL, OMP_CLAUSE_NUM_THREADS_EXPR, OMP_CLAUSE_IF_EXPR, OMP_CLAUSE_SCHEDULE_CHUNK_EXPR, OMP_CLAUSE_SCHEDULE_CHUNK_SIZE. OMP_PARALLEL_VAR_INIT, OMP_PARALLEL_VAR_REDUC, OMP_FOR_VAR_INIT, OMP_FOR_VAR_LAST, OMP_FOR_VAR_REDUC, OMP_SECTIONS_VAR_INIT, OMP_SECTIONS_VAR_LAST, OMP_SECTIONS_VAR_REDUC, OMP_CLAUSE_REDUCTION_CODE OMP_SINGLE_CLAUSES, OMP_SINGLE_BODY, OMP_CLAUSE_SCHEDULE_CHUNK_SIZE, OMP_SECTION_BODY, OMP_CRITICAL_NAME, OMP_CRITICAL_BODY): New. (TREE_RANGE_CHECK): New. (empty_body_p): Declare. (enum omp_clause_default_kind): New. (build_string_literal): Declare. (enum omp_clause_schedule_kind, OMP_CLAUSE_SCHEDULE_KIND): New. (build5_stat, build5): Declare. * tree-pass.h (TDF_CHAIN): Define. * tree-pass.h (PROP_gimple_lomp): Define. (pass_lower_omp): Declare. * diagnostic.h (debug_tree_chain): Declare. * builtins.c (get_builtin_sync_mode): Use 0 as last argument to mode_for_size. (expand_builtin): Handle sync BUILT_IN_*_16 builtins. * builtins.c (build_string_literal): Make extern. * gcc.c (include_spec_function): New. (static_spec_functions): Add it. (main): Move load of libgomp.spec ... (LINK_COMMAND_SPEC): ... here. (link_gomp_spec): New. (static_specs): Include it. (LINK_COMMAND_SPEC): Add link_gomp. (GOMP_SELF_SPECS): New. (driver_self_specs): Include it. (switch_matches): Don't mark inline. (main): Load libgomp.spec. * tree-gimple.c (is_gimple_stmt): True for OMP_MASTER, OMP_ORDERED, OMP_CRITICAL, OMP_SECTIONS, OMP_SECTION, and OMP_SINGLE, OMP_FOR and OMP_PARALLEL. * tree-gimple.h (enum omp_parallel): Declare. (determine_parallel_type): Declare. (omp_firstprivatize_variable): Declare. (omp_reduction_init): Declare. (diagnose_omp_structured_block_errors): Declare. (struct walk_stmt_info): Add want_return_expr. (struct walk_stmt_info): Add want_bind_expr, want_locations. (find_omp_clause): Declare. (insert_field_into_struct): Declare. (struct walk_stmt_info): Move from tree-nested.c (walk_stmts): Declare. * c-cppbuiltin.c (c_cpp_builtins): If -fopenmp, #define _OPENMP to 200505. * cgraphunit.c (cgraph_lower_function): Make static. (cgraph_finalize_pending_functions): New. (cgraph_finalize_function): Call it. (cgraph_finalize_compilation_unit): Likewise. * builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16, BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add. (BT_FN_UINT_UINT): New. (DEF_FUNCTION_TYPE_6, DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_VAR_4): Document. (BT_PTR_LONG, BT_PTR_PTR, BT_FN_BOOL, BT_FN_INT, BT_FN_VOID_PTRPTR, BT_PTR_FN_VOID_PTR, BT_FN_BOOL_LONGPTR_LONGPTR, BT_FN_VOID_OMPFN_PTR_UINT, BT_FN_VOID_OMPFN_PTR_UINT_UINT, BT_FN_BOOL_LONG_LONG_LONG_LONGPTR_LONGPTR, BT_FN_BOOL_LONG_LONG_LONG_LONG_LONGPTR_LONGPTR, BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG, BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG): New. * builtins.def: Update DEF_BUILTIN comment to include COND argument. Move all DEF_SYNC_BUILTIN () and DEF_GOMP_BUILTIN () builtins into separate files. (DEF_GOMP_BUILTIN): New. (BUILT_IN_OMP_GET_THREAD_NUM, BUILT_IN_GOMP_BARRIER, BUILT_IN_GOMP_CRITICAL_START, BUILT_IN_GOMP_CRITICAL_END, BUILT_IN_GOMP_CRITICAL_NAME_START, BUILT_IN_GOMP_CRITICAL_NAME_END, BUILT_IN_GOMP_LOOP_STATIC_START, BUILT_IN_GOMP_LOOP_DYNAMIC_START, BUILT_IN_GOMP_LOOP_GUIDED_START, BUILT_IN_GOMP_LOOP_RUNTIME_START, BUILT_IN_GOMP_LOOP_ORDERED_STATIC_START, BUILT_IN_GOMP_LOOP_ORDERED_DYNAMIC_START, BUILT_IN_GOMP_LOOP_ORDERED_GUIDED_START, BUILT_IN_GOMP_LOOP_ORDERED_RUNTIME_START, BUILT_IN_GOMP_LOOP_STATIC_NEXT, BUILT_IN_GOMP_LOOP_DYNAMIC_NEXT, BUILT_IN_GOMP_LOOP_GUIDED_NEXT, BUILT_IN_GOMP_LOOP_RUNTIME_NEXT, BUILT_IN_GOMP_LOOP_ORDERED_STATIC_NEXT, BUILT_IN_GOMP_LOOP_ORDERED_DYNAMIC_NEXT, BUILT_IN_GOMP_LOOP_ORDERED_GUIDED_NEXT, BUILT_IN_GOMP_LOOP_ORDERED_RUNTIME_NEXT, BUILT_IN_GOMP_PARALLEL_LOOP_STATIC_START, BUILT_IN_GOMP_PARALLEL_LOOP_DYNAMIC_START, BUILT_IN_GOMP_PARALLEL_LOOP_GUIDED_START, BUILT_IN_GOMP_PARALLEL_LOOP_RUNTIME_START, BUILT_IN_GOMP_LOOP_END, BUILT_IN_GOMP_LOOP_END_NOWAIT, BUILT_IN_GOMP_ORDERED_START, BUILT_IN_GOMP_ORDERED_END, BUILT_IN_GOMP_PARALLEL_START, BUILT_IN_GOMP_PARALLEL_END, BUILT_IN_GOMP_SECTIONS_START, BUILT_IN_GOMP_SECTIONS_NEXT, BUILT_IN_GOMP_PARALLEL_SECTIONS_START, BUILT_IN_GOMP_SECTIONS_END, BUILT_IN_GOMP_SECTIONS_END_NOWAIT, BUILT_IN_GOMP_SINGLE_START, BUILT_IN_GOMP_SINGLE_COPY_START, BUILT_IN_GOMP_SINGLE_COPY_END): New. * sync-builtins.def: New file, moved from builtins.def. * omp-builtins.def: New file, moved from builtins.def. * c-objc-common.h (LANG_HOOKS_OMP_PREDETERMINED_SHARING): Redefine. * gimple-low.c (lower_function_body): Clear data. (lower_stmt): Do not handle COMPOUND_EXPR. Remove call to print_node_brief. * c-tree.h (c_finish_omp_clauses): New prototype. (C_DECL_THREADPRIVATE_P): Define. (lookup_name_no_remap, c_omp_remap_private): Remove (c_begin_omp_parallel, c_finish_omp_parallel): Update. (check_for_loop_decls): Update decl. (lookup_name_no_remap, c_omp_remap_private): Declare. (build_indirect_ref, build_modify_expr, pushdecl, pushdecl_top_level): Move to c-common.h. * dwarf2out.c (loc_descriptor_from_tree_1): Don't set unsignedp before the switch, but just in the 2 places that need it. * c-decl.c (diagnose_mismatched_decls): Do not check for mismatched thread-local attributes when OLDDECL is marked threadprivate and NEWDECL has no thread-local attributes. (merge_decls): Merge C_DECL_THREADPRIVATE_P. (c_gimple_diagnostics_recursively): Rename from c_warn_unused_result_recursively. Invoke diagnose_omp_structured_block_errors. (check_for_loop_decls): Return a singular decl found. * langhooks.c (lhd_omp_predetermined_sharing): Return OMP_CLAUSE_DEFAULT_SHARED for DECL_ARTIFICIAL decls. (lhd_omp_firstprivatize_type_sizes): New. (lhd_omp_assignment): New. (lhd_omp_predetermined_sharing): New. * langhooks.h (struct gimplify_omp_ctx): Forward declare. (struct lang_hooks_for_types): Add omp_firstprivatize_type_sizes, omp_privatize_by_reference, omp_predetermined_sharing, omp_disregard_value_expr, omp_private_debug_clause, omp_clause_default_ctor, omp_clause_copy_ctor, omp_clause_assign_op, omp_clause_dtor. (c_finish_omp_clauses): New. (c_finish_bc_stmt): Diagnose break within omp for. (c_begin_omp_parallel, c_finish_omp_parallel): New. (build_unary_op): Return error_mark after reporting a readonly_error. (build_modify_expr): Likewise. * gimplify.c: Include optabs.h and pointer-set.h. (enum gimplify_omp_var_data): Declare. (struct gimplify_omp_ctx): Declare. (struct gimplify_ctx): Add fields prev_context, combined_pre_p and combined_ctxp. (gimplify_ctxp, gimplify_omp_ctxp): New local variables. (push_gimplify_context, pop_gimplify_context): Allow nesting. (splay_tree_compare_decl_uid): New. (new_omp_context): New. (delete_omp_context): New. (gimple_add_tmp_var): Call omp_add_variable. (gimplify_bind_expr): Likewise. (gimplify_var_or_parm_decl): If omp_notice_variable returned true, disregard DECL_VALUE_EXPR on the decl if any. (gimplify_expr_in_ctx): New. (omp_firstprivatize_variable, omp_firstprivatize_type_sizes omp_add_variable, omp_notice_variable, omp_is_private gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses_1 gimplify_adjust_omp_clauses, gimplify_omp_parallel gimplify_omp_for, gimplify_omp_workshare, goa_lhs_expr_p gimplify_omp_atomic_fetch_op, goa_stabilize_expr gimplify_omp_atomic_pipeline, gimplify_omp_atomic_mutex gimplify_omp_atomic): New. (gimplify_expr): Handle OMP_PARALLEL, OMP_FOR, OMP_SECTIONS, OMP_SINGLE, OMP_SECTION, OMP_MASTER, OMP_ORDERED, OMP_CRITICAL and OMP_ATOMIC. (gimplify_body): Verify gimplify_ctxp is empty after gimplification. * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_ATOMIC, PRAGMA_OMP_BARRIER, PRAGMA_OMP_CRITICAL, PRAGMA_OMP_FLUSH, PRAGMA_OMP_FOR, PRAGMA_OMP_MASTER, PRAGMA_OMP_ORDERED, PRAGMA_OMP_PARALLEL, PRAGMA_OMP_PARALLEL_FOR, PRAGMA_OMP_PARALLEL_SECTIONS, PRAGMA_OMP_SECTION, PRAGMA_OMP_SECTIONS, PRAGMA_OMP_SINGLE, PRAGMA_OMP_THREADPRIVATE. * tree.def (OMP_PARALLEL, OMP_FOR, OMP_SECTIONS, OMP_SINGLE, OMP_SECTION, OMP_MASTER, OMP_ORDERED, OMP_CRITICAL, OMP_ATOMIC, OMP_CLAUSE_PRIVATE, OMP_CLAUSE_SHARED, OMP_CLAUSE_FIRSTPRIVATE, OMP_CLAUSE_LASTPRIVATE, OMP_CLAUSE_REDUCTION, OMP_CLAUSE_COPYIN, OMP_CLAUSE_COPYPRIVATE, OMP_CLAUSE_IF, OMP_CLAUSE_NUM_THREADS, OMP_CLAUSE_SCHEDULE, OMP_CLAUSE_NOWAIT, OMP_CLAUSE_ORDERED, OMP_CLAUSE_DEFAULT): Define. * print-tree.c (print_node): Dump DECL_VALUE_EXPR. * tree-ssa-dce.c (find_control_dependence): Do not assume that ENTRY_BLOCK_PTR->next_bb == single_succ (ENTRY_BLOCK_PTR). * tree-nested.c (convert_call_expr): Call walk_body on OMP_BODY for OpenMP directives. (struct nesting_info): Add field_map, suppress_expansion, debug_var_chain. (create_nesting_tree): Initialize them. (lookup_field_for_decl): Use field_map. (get_nonlocal_debug_decl, get_local_debug_decl): New. (convert_local_omp_clauses): New. (finalize_nesting_tree_1): Add debug_var_chain to toplevel block. (walk_body): Split out of walk_function. (convert_nonlocal_omp_clauses, convert_local_omp_clauses): New. (convert_nonlocal_reference): Handle omp statements. (convert_local_reference): Likewise. (unnest_nesting_tree_1): Split out of finalize_nesting_tree_1. (unnest_nesting_tree): New. (lower_nested_functions): Call it. (insert_field_into_struct): Make extern. (struct walk_stmt_info): Move to tree-gimple.h. (walk_stmts): Make extern. * omp-builtins.def: New file. * tree-iterator.c (expr_only): Clarify comment. * c-common.h (pushdecl_top_level, pushdecl, build_modify_expr, build_indirect_ref, c_finish_omp_master, c_finish_omp_critical, c_finish_omp_ordered, c_finish_omp_barrier, c_finish_omp_atomic, c_finish_omp_flush, c_finish_omp_for, c_split_parallel_clauses, omp_clause_default_kind, c_omp_sharing_predetermined, c_omp_remap_decl): Declare. * Makefile.in (BUILTINS_DEF): Add omp-builtins.def. (OBJS-common): Add omp-low.o. (c-omp.o, omp-low.o): Add. (gimplify.o): Add dependency on $(OPTABS_H). (GTFILES): Add omp-low.c. (gt-stringpool.h): Add. * tree-cfg.c (set_bb_for_stmt): Do not update the block-to-labels map if we are currently expanding to RTL. (tree_node_can_be_shared): Remove unnecessary CONSTANT_CLASS_P checks. Handle IDENTIFIER_NODE. (tree_verify_flow_info): Do not ICE when emitting error messages about invalid labels. (dump_function_to_file): Reset CFUN before emitting the body of the function. (debug_function): New. * passes.c (init_optimization_passes): Schedule pass_lower_omp. * langhooks-def.h (lhd_omp_predetermined_sharing, lhd_omp_assignment, lhd_omp_firstprivatize_type_sizes): Declare. (LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES): Define. (LANG_HOOKS_FOR_TYPES_INITIALIZER): Use it. (LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE, LANG_HOOKS_OMP_PREDETERMINED_SHARING, LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR, LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE, LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR, LANG_HOOKS_OMP_CLAUSE_COPY_CTOR, LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, LANG_HOOKS_OMP_CLAUSE_DTOR): Define. (LANG_HOOK_DECLS): Use them. 2006-01-18 Dmitry Kurochkin <dmitry.kurochkin@gmail.com> Richard Henderson <rth@redhat.com> Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> * c-parser.c (pragma_omp_clause): Define. (c_parser_declaration_or_fndef): Document OpenMP syntax. (c_parser_compound_statement): Likewise. (c_parser_statement): Likewise. (c_parser_pragma): Handle omp pragmas. (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK, OMP_PARALLEL_CLAUSE_MASK, OMP_SINGLE_CLAUSE_MASK): Define. (c_parser_omp_clause_name, check_no_duplicate_clause, c_parser_omp_variable_list, c_parser_omp_var_list_parens, c_parser_omp_clause_copyin, c_parser_omp_clause_copyprivate, c_parser_omp_clause_default, c_parser_omp_clause_firstprivate, c_parser_omp_clause_if, c_parser_omp_clause_lastprivate, c_parser_omp_clause_nowait, c_parser_omp_clause_num_threads, c_parser_omp_clause_ordered, c_parser_omp_clause_private, c_parser_omp_clause_reduction, c_parser_omp_clause_schedule, c_parser_omp_clause_shared, c_parser_omp_all_clauses, c_parser_omp_structured_block, c_parser_omp_atomic, c_parser_omp_barrier, c_parser_omp_critical, c_parser_omp_flush, c_parser_omp_for_loop, c_parser_omp_for, c_parser_omp_master, c_parser_omp_ordered, c_parser_omp_sections_scope, c_parser_omp_sections, c_parser_omp_parallel, c_parser_omp_single, c_parser_omp_construct, c_parser_omp_threadprivate): New. * c-pragma.c (init_pragma): Do omp pragma registration here. * c.opt (fopenmp): New flag. 2006-01-18 Eric Christopher <echristo@apple.com> * gcc.c (GOMP_SELF_SPECS): Bracket in #ifndef/#endif. * config/darwin.h (GOMP_SELF_SPECS): Define. testsuite/ 2006-01-18 Richard Henderson <rth@redhat.com> Aldy Hernandez <aldyh@redhat.com> Jakub Jelinek <jakub@redhat.com> Diego Novillo <dnovillo@redhat.com> Uros Bizjak <uros@kss-loka.si> * testsuite/gcc.dg/gomp: New directory. From-SVN: r109902
2005-12-27PR c++/23171, c++/23172, c++/25417.Mark Mitchell1-10/+2
* c-decl.c (compound_literal_number): Remove. (build_compound_literal): Use set_compound_literal_name. * c-common.c (compound_literal_number): New variable. (set_compound_literal_name): New function. * c-common.h (set_compound_literal_name): Declare. PR c++/23171, c++/23172, c++/25417. * typeck.c (build_unary_op): Create temporary variables for compound literals whose addresses are taken. * init.c (expand_aggr_init_1): Use COMPOUND_LITERAL_P. * decl.c (reshape_init_vector): Likewise. (reshape_init): Give it external linkage. (check_initializer): Use COMPOUND_LITERAL_P. (initialize_artificial_var): Allow the initializer to be a CONSTRUCTOR. * call.c (make_temporary_var_for_ref_to_temp): Use create_temporary_var. * cp-tree.h (COMPOUND_LITERAL_P): New macro. (rehape_init): Declare. * typeck2.c (digest_init): Use COMPOUND_LITERAL_P. * semantics.c (finish_compound_literal): Use reshape_init. PR c++/23172 * g++.dg/ext/complit4.C: New test. PR c++/25417 * g++.dg/ext/complit5.C: Likewise. From-SVN: r109075
2005-12-16target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): New.Jon Grimm1-0/+98
2005-12-16 Jon Grimm <jgrimm2@us.ibm.com> Janis Johnson <janis187@us.ibm.com> Ben Elliston <bje@au.ibm.com> * target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): New. (TARGET_INITIALIZER): Add TARGET_DECIMAL_FLOAT_P. * target.h (struct gcc_target): Add decimal_float_supported_p. * targhooks.c (default_scalar_mode_supported_p): Handle MODE_DECIMAL_FLOAT. * builtins.def: Add new builtins for 32, 64 and 128 bit variants of inf, nan, finite, isinf and isnan. * builtin-types.def (BT_DFLOAT32, BT_DFLOAT64, BT_DFLOAT128, BT_DFLOAT32_PTR, BT_DFLOAT64_PTR, BT_DFLOAT128_PTR, BT_FN_DFLOAT32, BT_FN_DFLOAT64, BT_FN_DFLOAT128, BT_FN_INT_DFLOAT32, BT_FN_INT_DFLOAT64, BT_FN_INT_DFLOAT128, BT_FN_DFLOAT32_CONST_STRING, BT_FN_DFLOAT64_CONST_STRING, BT_FN_DFLOAT32_CONST_STRING, BT_FN_DFLOAT32_DFLOAT32, BT_FN_DFLOAT64_DFLOAT64, BT_FN_DFLOAT128_DFLOAT128): New. * c-decl.c (declspecs_add_type): Verify combos on type qualifiers. Pedwarn if decimal floating point types are used. Error if decimal floating point is not supported by the target. (finish_declspecs): Return type from DFP typespec_word. * c-typeck.c (c_common_type): Choose the decimal floating point type with the greater precision when determining a common type. (convert_arguments): Warn if there is a mismatch between argument and prototype for decimal float types. Warn of conversions with binary float types and of precision narrowing due to prototype. * c-parser.c (reswords): Add _Decimal32, _Decimal64, _Decimal128. (c_token_starts_typename): Handle RID_DFLOAT32/64/128. (c_token_starts_declspecs): Likewise. (c_parser_attributes): Likewise. * c-common.h (enum rid): Add new enumeration values RID_DFLOAT32, RID_DFLOAT64, RID_DFLOAT128. (T_D32, TEX_D32, T_D64, TEX_D64, T_D128, TEX_D128): New macros. * c-common.c (c_common_type_for_mode): Handle decimal float modes. (shorten_compare): Convert DFP/BFP operands to a common type. (c_common_modes_and_builtins): Register built-in decimal float types if the target supports them. (handle_mode_addtribute): Handle MODE_DECIMAL_FLOAT. * builtins.c (fold_builtin_1): Handle 32, 64 and 128 bit cases of inf, nan, finite, isinf and isnan builtins. * c-cppbuiltin.c (builtin_define_decimal_float_constants): New. (builtin_define_float_constants): Assert non-decimal radix. (c_cpp_builtins): Register built-in __DEC_EVAL_METHOD__ define. Call builtin_define_decimal_float_constants for each type. * c-lex.c (interpret_float): Decode decimal float types from CPP_N flags. Use real_from_string3, which can handle binary or decimal floats. * c-tree.h (enum c_typespec_keyword): Add cts_dfloat32, cts_dfloat64, cts_dfloat128. * tree.c (build_common_tree_nodes_2): Add decimal float types. * tree.h (enum tree_index): Add new enumeration values TI_DFLOAT32_TYPE, TI_DFLOAT64_TYPE, TI_DFLOAT128_TYPE, TI_DFLOAT32_PTR_TYPE, TI_DFLOAT64_PTR_TYPE, TI_DFLOAT128_PTR_TYPE. (dfloat32_type_node): New macro. (dfloat64_type_node, dfloat128_type_node): Likewise. (dfloat32_ptr_type_node, dfloat64_ptr_type_node): Likewise. (dfloat128_ptr_type_node): Likewise. * c-pretty-print.c (pp_c_floating_constant): Append 32, 64 and 128 bit decimal floating point types with "df", "dd" and "dl". * c-format.h (enum format_lengths): Add new enumeration values FMT_LEN_H, FMT_LEN_D and FMT_LEN_DD. * c-format.c (printf_length_specs, scanf_length_specs): Add entries for H, D, DD. (print_char_table, scan_char_table): Use new entries. (asm_fprintf_char_table, gcc_diag_char_table, gcc_cdiag_char_table, gcc_cxxdiag_char_table): Adjust for longer length arrays. * defaults.h (DECIMAL32_TYPE_SIZE): Define. (DECIMAL64_TYPE_SIZE): Likewise. (DECIMAL128_TYPE_SIZE): Likewise. (TARGET_DEC_EVAL_METHOD): Likewise. * doc/extend.texi (Decimal Float): New node. (Constructing Calls): Document decimal float built-ins. * doc/tm.texi: Document TARGET_DECIMAL_FLOAT_SUPPORTED_P hook. * Makefile.in (USER_H): Add $(srcdir)/ginclude/decfloat.h. * ginclude/decfloat.h: New file. Co-Authored-By: Ben Elliston <bje@au.ibm.com> Co-Authored-By: Janis Johnson <janis187@us.ibm.com> From-SVN: r108629
2005-11-28re PR c++/21166 (g++ gives error on reference to packed structure elements)Nathan Sidwell1-1/+3
.: PR c++/21166 * c-decl.c (finish_struct): Only set DECL_PACKED on a field when its natural alignment is > BITS_PER_UNIT. * stor-layout.c (finalize_type_size): Revert my patch of 2005-08-08. * c-common.c (handle_packed_attribute): Ignore packing on a field whose type is naturally char aligned. cp: PR c++/21166 * class.c (check_field_decls): Only set DECL_PACKED on a field when its natural alignment is > BITS_PER_UNIT. From-SVN: r107599
2005-11-23re PR c/21668 (gratuitous warning about "extern const" with initializer)Gabriel Dos Reis1-2/+7
PR c/21668 * c-decl.c (grokdeclarator): Don't warn for 'extern const' when compiling at the intersection of C and C++. testsuite/ PR c/21668 * gcc.dg/Wc++-compat.c: New. * gcc.dg/Wno-c++-compat.c: New. From-SVN: r107401
2005-11-18c-common.c (handle_cleanup_attribute): Use a lang hook for lookup_name.Mike Stump1-9/+0
* c-common.c (handle_cleanup_attribute): Use a lang hook for lookup_name. * config/darwin-c.c (darwin_pragma_unused): Likewise. * c-decl.c (lookup_name_two) Remove. * c-tree.h (lookup_name_two): Remove. * c-objc-common.h (LANG_HOOKS_LOOKUP_NAME): Add. * langhooks-def.h (LANG_HOOKS_LOOKUP_NAME): Add. (LANG_HOOKS_DECLS): Add initializer for LANG_HOOKS_LOOKUP_NAME. * langhooks.h (lang_hooks_for_decls): Add lookup_name. cp: * cp-objcp-common.h (LANG_HOOKS_LOOKUP_NAME): Add. * name-lookup.c (lookup_name_two): Remove. (lookup_name_one): Add. * name-lookup.h (lookup_name_two): Remove. (lookup_name_one): Add. From-SVN: r107196
2005-11-16c-decl.c (lookup_name_two): Add.Mike Stump1-0/+9
* c-decl.c (lookup_name_two): Add. * c-tree.h (lookup_name_two): Likewise. * c-common.c (handle_cleanup_attribute): Use lookup_name_two instead. * config/darwin-c.c (darwin_pragma_unused): Likewise. cp: * name-lookup.c (lookup_name_two): Add. * name-lookup.h: Likewise. testsuite: * g++.old-deja/g++.mike/unused.C: Add. From-SVN: r107062
2005-11-09re PR c/24644 (gcc-4.1 compiled ppc64 kernels do not boot)Andrew Pinski1-3/+2
2005-11-09 Andrew Pinski <pinskia@physics.uc.edu> PR c/24644 * dwarf2-out.c (add_name_and_src_coords_attributes): Don't add a linkage name for a variable if it a register variable. * c-decl.c (grokdeclarator): Global register variables should be set as PUBLIC. From-SVN: r106693
2005-10-19re PR c/23228 (Silly "unused variable" warning after redeclaration of a ↵Steven Bosscher1-1/+6
local variable) PR c/23228 * c-decl.c (pop_scope): Don't warn about an unused variable if it is marked with TREE_NO_WARNING. (duplicate_decls): Set TREE_NO_WARNING if olddecl and newdecl somenow mismatch and olddecl is to be replaced. From-SVN: r105621
2005-10-04re PR c/23576 (tree check: expected class ‘type’, have exceptional’ ↵Richard Guenther1-9/+12
(error_mark) in grokdeclarator, at c-decl.c:4252) 2005-10-04 Richard Guenther <rguenther@suse.de> PR c/23576 * c-decl.c (grokdeclarator): Don't write to fields of error_mark_node. * gcc.dg/noncompile/pr23576.c: New testcase. From-SVN: r104943
2005-10-04re PR middle-end/23125 (OpenBSD's zic.c causes g++ but not gcc to segfault)Andrew Pinski1-2/+0
2005-10-04 Andrew Pinski <pinskia@physics.uc.edu> PR middle-end/23125 * decl.c (make_rtl_for_nonlocal_decl): Use set_user_assembler_name instead of change_decl_assembler_name. 2005-10-04 Andrew Pinski <pinskia@physics.uc.edu> PR middle-end/23125 * c-decl.c (finish_decl): Use set_user_assembler_name even for register variables. * varasm.c (make_decl_rtl): If a register variable does not have a set user assmbler name, error out. Decode the asmspec is now name+1 bypassing '*'. 2005-10-04 Andrew Pinski <pinskia@physics.uc.edu> PR middle-end/23125 * gcc.dg/register-var-3.c: New test. From-SVN: r104942
2005-09-29re PR middle-end/24109 (non unit-at-a-time failure with compound literals)Jakub Jelinek1-2/+12
PR middle-end/24109 * c-decl.c (c_write_global_declarations_1): If any wrapup_global_declaration_2 call returned true, restart the loop. * gcc.c-torture/execute/20050929-1.c: New test. From-SVN: r104794
2005-09-08re PR debug/23190 (debug info omitted for uninitialized variables (stabs))Richard Henderson1-15/+41
PR debug/23190 * toplev.c (wrapup_global_declaration_1): Split out ... (wrapup_global_declaration_2): ... from ... (wrapup_global_declarations): ... here. Return bool. (check_global_declaration_1): Split out ... (check_global_declarations): from here. (emit_debug_global_declarations): New. * toplev.h (wrapup_global_declaration_1, wrapup_global_declaration_2, check_global_declaration_1, emit_debug_global_declarations): Declare. * c-decl.c (c_write_global_declarations_1): Don't create a vector of decls. Call wrapup_global_declaration_1, wrapup_global_declaration_2, check_global_declaration_1 directly. (c_write_global_declarations_2): New. (ext_block): New. (c_write_global_declarations): Call c_write_global_declarations_2. * langhooks.c (write_global_declarations): Call emit_debug_global_declarations. * cgraphunit.c (cgraph_varpool_remove_unreferenced_decls): Don't remove decls that have DECL_RTL_SET_P. * passes.c (rest_of_decl_compilation): Invoke cgraph_varpool_finalize_decl for all but functions. cp/ * decl.c (wrapup_globals_for_namespace): Call emit_debug_global_declarations. * decl2.c (cp_finish_file): Likewise. From-SVN: r104065
2005-09-02c-decl.c (diagnose_mismatched_decls): With -Wredundant-decls...Craig Rodrigues1-1/+4
* c-decl.c (diagnose_mismatched_decls): With -Wredundant-decls, do not issue warning for a variable definition following a declaration. From-SVN: r103758
2005-08-17Use TYPE_SIZE_UNIT consistently. Last patch was inconsistent.James E Wilson1-1/+1
* c-decl.c (grokdeclarator): Use TYPE_SIZE_UNIT not TYPE_SIZE in array size check. From-SVN: r103240
2005-08-16Emit an error for too large arrays instead of an ICE.James E Wilson1-1/+1
PR tree-optimization/21105 * c-decl.c (grokdeclarator): Use TYPE_SIZE_UNIT not TYPE_SIZE in TREE_OVERFLOW check. * gcc.dg/large-size-array.c: New. From-SVN: r103164
2005-08-16aclocal.m4 (gcc_AC_FUNC_PRINTF_PTR): Delete.Kaveh R. Ghazi1-1/+1
* aclocal.m4 (gcc_AC_FUNC_PRINTF_PTR): Delete. * configure.ac: Don't call gcc_AC_FUNC_PRINTF_PTR. * system.h (HOST_PTR_PRINTF): Don't define, poison it. * bitmap.c, c-decl.c, config/i386/i386-interix.h, config/iq2000/iq2000.c, mips-tfile.c, print-rtl.c, print-tree.c: Delete HOST_PTR_PRINTF. * configure, config.in: Regenerate. cp: * name-lookup.c, ptree.c: Delete HOST_PTR_PRINTF. From-SVN: r103135
2005-07-30re PR c/23143 (parameter forward declarations broken)Joseph Myers1-6/+6
PR c/23143 * c-parser.c (c_parser_parms_list_declarator): Call mark_forward_parm_decls. * c-decl.c (merge_decls): Only check DECL_IN_SYSTEM_HEADER for decls with visibility structure. testsuite: * gcc.dg/parm-forwdecl-1.c, gcc.dg/parm-forwdecl-2.c, gcc.dg/parm-forwdecl-3.c, gcc.dg/parm-forwdecl-4.c: New tests. From-SVN: r102581
2005-07-30re PR c/529 (-Wshadow warns on function prototypes vs. global vars)Joseph Myers1-10/+14
PR c/529 * c-decl.c (warn_if_shadowing): Don't check for PARM_DECL in nested function declarators. (pushdecl): Don't call warn_if_shadowing for PARM_DECL. (grokparms): Call warn_if_shadowing for parameters used within the parameter list. (store_parm_decls_newstyle): Call warn_if_shadowing for parameters not used within the parameter list. (store_parm_decls_oldstyle): Call warn_if_shadowing for parameters. testsuite: * gcc.dg/Wshadow-3.c: New test. From-SVN: r102571
2005-07-19toplev.h: Add comment about the first parameter for warning().DJ Delorie1-9/+10
* toplev.h: Add comment about the first parameter for warning(). * errors.h: Likewise. * c.opt (Wpragmas): New. * doc/invoke.texi: Document it. * function.c (do_warn_unused_parameter): Add warning control to warning call. * c-decl.c (warn_if_shadowing): Likewise. * c-lex.c (cb_def_pragma): Likewise. * c-pragma.c (GCC_BAD, GCC_BAD2): Likewise. (pop_alignment): Likewise. (handle_pragma_pack): Likewise. (apply_pragma_weak): Likewise. (handle_pragma_weak): Likewise. (handle_pragma_redefine_extname): Likewise. (add_to_renaming_pragma_list): Likewise. (handle_pragma_extern_prefix): Likewise. (maybe_apply_renaming_pragma): Likewise. (handle_pragma_visibility): Likewise. * config/c4x/c4x-c.c (BAD): Likewise. (c4x_parse_pragma): Likewise. * config/ia64/ia64-c.c (ia64_hpux_handle_builtin_pragma): Likewise. * config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise. (rs6000_pragma_longcall): Likewise. * config/v850/v850-c.c (pop_data_area): Likewise. (ghs_pragma_section): Likewise. (ghs_pragma_section): Likewise. (ghs_pragma_interrupt): Likewise. (ghs_pragma_starttda): Likewise. (ghs_pragma_startsda): Likewise. (ghs_pragma_startzda): Likewise. (ghs_pragma_endtda): Likewise. (ghs_pragma_endsda): Likewise. (ghs_pragma_endzda): Likewise. From-SVN: r102168
2005-07-16re PR c/22421 (problems with -Wformat and bit-fields)Joseph Myers1-1/+25
PR c/22421 * c-decl.c (c_build_bitfield_integer_type): New function. (finish_struct): Call it. * c-pretty-print.c (pp_c_type_specifier): Handle bit-field types. testsuite: * gcc.dg/format/bitfld-1.c: New test. From-SVN: r102091
2005-07-08Makefile.in (TREE_H): Add treestruct.def.Daniel Berlin1-156/+177
2005-07-08 Daniel Berlin <dberlin@dberlin.org> * Makefile.in (TREE_H): Add treestruct.def. (c-decl.o): Add pointer-set.h * c-decl.c (diagnose_mismatched_decls): Don't attempt to look at visibility on regular DECL's. (merge_decls): Fix the copying of decl nodes of various types for the new structures. Don't update RTL, section name, weak status, etc, on DECL's without RTL. (grokdeclarator): DECL_ARG_TYPE_AS_WRITTEN is gone. Don't check volatile on non-variable types. (store_parm_decls_oldstyle): Use pointer_set instead of DECL_WEAK to check whether we have seen arguments. * c-objc-common.c (c_tree_printer): Reverse order of tests so that flag is checked before field (flag is common, field is not). * dwarf2out.c (decl_ultimate_origin): Only DECL's with TS_DECL_COMMON could have an origin. (add_location_or_const_value_attribute): Don't check section name on non-var/function decls. (dwarf2out_var_location): Reverse order of tests. * emit-rtl.c (set_reg_attrs_for_parm): DECL_CHECK is dead, replace with DECL_WRTL_CHECK. * expmed.c (make_tree): rtl is now in decl_with_rtl. * fold-const.c (fold_binary): Don't check weakness on non-var/function decls. (tree_expr_nonzero_p): Ditto. (fold_checksum_tree): Use tree_decl_extra as sizeof buffer. * ggc-page.c (extra_order_size_table): Add sizes for tree_decl_non_common, tree_parm_decl, tree_var_decl, and tree_field_decl. * gimplify.c (gimplify_bind_expr): Only set DECL_SEEN_IN_BIND_EXPR_P on VAR_DECL. * integrate.c (copy_decl_for_inlining): Don't set RTL on decl's without RTL. * langhooks-def.h (LANG_HOOK_INIT_TS): New. * langhooks.h (init_ts). New langhook. * passes.c (rest_of_decl_compilation): Reverse order of tests. * print-tree.c (print_node): Update to only print fields that exist in the structures the passed decl has. * toplev.c (wrapup_global_declarations): Don't reset DECL_DEFER_OUTPUT on DECL's that don't contain it. * tree-browser.c (browse_tree): DECL_ARG_TYPE_AS_WRITTEN removed. * tree-inline.c (remap_decl): Ditto. * tree-outof-ssa.c (create_temp): Reverse order of tests. * tree-pretty-print.c (print_declaration): Don't print DECL_REGISTER on things that don't contain it. * tree-vrp.c (expr_computes_nonzero): Don't check weakness on non-var/function decls. * tree.c (tree_contains_struct): New structure. (init_priority_for_decl): New hashtable. (tree_int_map): New structure. (tree_int_map_eq): New function. (tree_int_map_marked_p): Ditto. (tree_int_map_hash): Ditto. (tree_map): Move to tree.h. (tree_map_eq): Externalize. (tree_map_hash): Ditto. (tree_map_marked_p): Ditto. (init_ttree): Set up tree_contains_struct and call langhook. (decl_assembler_name): Use DECL_NON_COMMON_CHECK.. (tree_code_size): Update for new structures. (tree_node_structure): Update for new structures. (make_node_stat): Don't try to set DECL_IN_SYSTEM_HEADER on decls without the field. (copy_node_stat): Copy init priority. (build_decl_stat): Ditto for visibility. (ts_enum_names): New. (tree_contains_struct_check_failed): New function. (decl_init_priority_lookup): Ditto. (decl_init_priority_insert): Ditto. * treestruct.def: New file. * tree.h (CODE_CONTAINS_STRUCT): New macro. (CONTAINS_STRUCT_CHECK): Ditto. (tree_contains_struct_check_failed): New prototype. (DECL_CHECK): Removed. (DECL_MINIMAL_CHECK): New. (DECL_COMMON_CHECK): Ditto. (DECL_WRTL_CHECK): Ditto. (DECL_NON_COMMON_CHECK): Ditto. (DECL_WITH_VIS_CHECK): Ditto. (VAR_OR_FUNCTION_DECL_P): Ditto (struct tree_decl_minimal): New structure. (struct tree_decl_common): Ditto. (struct tree_decl_with_rtl): Ditto. (struct tree_decl_with_vis): Ditto. (struct tree_decl_non_common): Ditto. (struct tree_field_decl): Ditto. (struct tree_parm_decl): Ditto. (struct tree_var_decl): Ditto. (struct tree_function_decl): Ditto. (struct tree_const_decl): Ditto. (struct tree_result_decl): Ditto. (union tree_node): Add new structures. * var-tracking.c (track_expr_p): Reverse order of tests. * doc/c-tree.texi: Add documentation on DECL node internal structure. 2005-07-08 Daniel Berlin <dberlin@dberlin.org> * utils.c (create_param_decl): DECL_ARG_TYPE_AS_WRITTEN is removed. 2005-07-08 Daniel Berlin <dberlin@dberlin.org> * Make-lang.in: Add gt-cp-lang.h. (cp-lang.o): Ditto. * class.c (create_vtable_ptr): Stop setting DECL_ASSEMBLER_NAME on the field. * config-lang.in: Add cp-lang.c to gtfiles. * cp-lang.c: Include hashtab.h. (cp_init_ts): New function. (LANG_HOOK_INIT_TS): Use macro. (decl_shadowed_for_var_lookup): New function. (decl_shadowed_for_var_insert): Ditto. * cp-tree.h (THUNK_FUNCTION_CHECK): Use decl_common. (NON_THUNK_FUNCTION_CHECK): Ditto. (DECL_NAMESPACE_ASSOCIATIONS): Use decl_non_common. (DECL_INIT_PRIORITY): Ditto. (DECL_HAS_SHADOWED_FOR_VAR_P): Ditto. (DECL_SHADOWED_FOR_VAR): Use hashtable. (SET_DECL_SHADOWED_FOR_VAR): Ditto. * decl.c (duplicate_decls): Update for new/updated structures. (poplevel): Use SET_DECL_SHADOWED_FOR_VAR. * decl2.c (start_static_initialization_or_destruction): Deal with priority. * pt.c (tsubst_decl): Check TS_DECL_WRTL before doing SET_DECL_RTL. * tree.c (handle_init_priority_attribute): Handle priority. 2005-07-08 Daniel Berlin <dberlin@dberlin.org> * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is removed. * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common. (KEYWORD_KEY_NAME): Use decl_minimal. (METHOD_SEL_NAME): Ditto.. (METHOD_SEL_ARGS): Use decl_non_common. (METHOD_ADD_ARGS): Ditto. (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common. (METHOD_DEFINITION): Ditto. (METHOD_ENCODING): Ditto. * objc-lang.c: (objc_init_ts): New function. 2005-07-08 Daniel Berlin <dberlin@dberlin.org> * trans-decl.c (create_function_arglist): DECL_ARG_TYPE_AS_WRITTEN is removed. From-SVN: r101799
2005-07-05re PR c/22308 (Failure to diagnose violation of constraint 6.516p2)Joseph Myers1-0/+3
PR c/22308 * c-decl.c (finish_struct): Also copy C_TYPE_FIELDS_READONLY, C_TYPE_FIELDS_VOLATILE and C_TYPE_VARIABLE_SIZE to type variants. testsuite: * gcc.dg/pr22308-1.c: New test. From-SVN: r101629
2005-07-03c-decl.c, [...]: Fix comment typos.Kazu Hirata1-1/+1
* c-decl.c, tree-object-size.c, tree-vectorizer.c, config/arm/unwind-arm.c, config/arm/unwind-arm.h: Fix comment typos. From-SVN: r101558
2005-07-03re PR c++/18279 (missing function bodies from -fdump-translation-unit)Gabriel Dos Reis1-0/+11
PR c++/18279 * c-decl.c (c_write_global_declarations): Dump contents of external scope to. * tree-dump.c (dequeue_and_dump): Dump abstract origin of a decl. <TRY_FINALLY_EXPR>, <RETURN_EXPR>, <CASE_LABEL_EXPR>, <LABEL_EXPR>, <GOTO_EXPR>, <SWITCH_EXPR>: Add. (dump_enabled_p): Return TRUE if PHASE is TDI_all and any dump is enabled. Co-Authored-By: Christian Ehrhardt <ehrhardt@mathematik.uni-ulm.de> From-SVN: r101544
2005-07-02toplev.c (default_tree_printer): Handle setting location with '+' flag.Joseph Myers1-139/+127
2005-07-02 Zack Weinberg <zack@codesourcery.com> Joseph S. Myers <joseph@codesourcery.com> * toplev.c (default_tree_printer): Handle setting location with '+' flag. * c-objc.common.c (c_tree_printer): Likewise. * c-format.c (gcc_diag_flag_specs): Add '+'. (gcc_cdiag_char_table): Allow '+' flag for tree formats. (format_types_orig): Allow '+' flag for gcc_diag and gcc_cdiag formats. * c-common.c, c-decl.c, c-objc-common.c, c-pragma.c, config/arm/pe.c, config/i386/winnt.c, config/ia64/ia64.c, config/mcore/mcore.c, config/sh/symbian.c, config/sol2.c, config/v850/v850.c, function.c, stor-layout.c, toplev.c, tree-inline.c, tree-optimize.c, tree.c, varasm.c: Use '+' flag instead of %J or %H. Use 'q' flag for quoting. Avoid '.' at end of diagnostics. Use %q+D not %s for a decl. Do not pass excess format arguments where %J is used without %D. cp: * error.c (location_of): Add comment. (locate_error, cp_error_at, cp_warning_at, cp_pedwarn_at): Remove. * cp-tree.h (cp_error_at, cp_warning_at, cp_pedwarn_at): Remove. * call.c, class.c, decl.c, decl2.c, friend.c, init.c, name-lookup.c, parser.c, pt.c, search.c, semantics.c, typeck.c, typeck2.c: Use '+' flag instead of %J, cp_error_at, cp_warning_at or cp_pedwarn_at. Mark up some diagnostic strings with N_. java: * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q' flag for quoting. objc: * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for quoting. testsuite: * gcc.dg/format/gcc_diag-1.c: Update. From-SVN: r101532
2005-06-30coretypes.h (tls_model): Add TLS_MODEL_NONE as 0.Steven Bosscher1-4/+4
* coretypes.h (tls_model): Add TLS_MODEL_NONE as 0. * tree.h (struct tree_decl): New field `tls_model'. (DECL_TLS_MODEL): New. (DECL_THREAD_LOCAL_P): Rename from DECL_THREAD_LOCAL, make it a predicate. * rtl.h (decl_default_tls_model): Add prototype for it. * varasm.c (decl_tls_model): Rewritten and renamed to ... (decl_default_tls_model): ... this. (default_encode_section_info): Use DECL_TLS_MODEL instead of decl_tls_model. (assemble_variable): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. (default_section_type_flags_1): Likewise. (categorize_decl_for_section): Likewise. * tree.c (staticp): Likewise. (recompute_tree_invarant_for_addr_expr): Likewise. * drawf2out (loc_descriptor_from_tree_1): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. with DECL_THREAD_LOCAL_P. (start_decl): Likewise. * print-tree.c (print_node): Likewise. Print the TLS model. (grokdeclarator): Set the default DECL_TLS_MODEL here. * c-common.c (handle_tls_model_attribute): Rewrite to set the TLS model up based on the attribute. Never add the attribute to the decl's attributes list. * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. cp/ * decl.c (start_decl): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. (cp_finish_decl): Likewise. (grokvardecl): Set the default DECL_TLS_MODEL here. From-SVN: r101465
2005-06-29re PR c/22052 (redefinition of inline function succeeds)Eric Christopher1-35/+20
2005-06-28 Eric Christopher <echristo@redhat.com> PR c/22052 PR c/21975 * c-decl.c (diagnose_mismatched_decls): Define DECL_EXTERN_INLINE. Use. Fix detection of invalid extern inline redefinition. 2005-06-28 Eric Christopher <echristo@redhat.com> PR c/22052 PR c/21975 * gcc.dg/inline1.c: New test. * gcc.dg/inline2.c: Ditto. * gcc.dg/inline3.c: Ditto. * gcc.dg/inline4.c: Ditto. * gcc.dg/inline5.c: Ditto. From-SVN: r101400
2005-06-28Makefile.in: Set and use UNWIND_H.Paul Brook1-0/+1
2005-06-28 Paul Brook <paul@codesourcery.com> gcc/ * Makefile.in: Set and use UNWIND_H. Install as unwind.h. * c-decl.c (finish_decl): Call default_init_unwind_resume_libfunc. * except.c (add_ehspec_entry): Generate arm eabi filter lists. (assign_filter_values): Ditto. (output_ttype): New function. (output_function_exception_table): Use output_ttype. Generate arm eabi filter lists. (default_init_unwind_resume_libfunc): New function. * except.h (default_init_unwind_resume_libfunc): Add prototype. * optabs.c (init_optabs): Don't set unwind_resume_libfunc. * opts.c (decode_options): Use targetm.unwind_tables_default. * target-def.h (TARGET_ASM_TTYPE): Provide and use definition. (TARGET_ARM_EABI_UNWINDER, TARGET_UNWIND_TABLES_DEFAULT): Ditto. * target.h (struct gcc_target): Add asm.ttype, unwind_tables_default and arm_eabi_unwinder. * unwind-c.c: Support Arm EABI unwinder. * unwind.h: Rename ... * unwind-generic.h: ... To this. * doc/tm.texi (TARGET_ASM_TTYPE, TARGET_ARM_EABI_UNWINDER): Document. (TARGET_UNWID_TABLES_DEFAULT): Document. * config/arm/arm-protos.h (arm_output_fn_unwind): Add prototype. * config/arm/arm.c (arm_unwind_emit, arm_output_ttype): New functions. (TARGET_UNWIND_EMIT, TARGET_ASM_TTYPE, TARGET_ARM_EABI_UNWINDER): Define. (thumb_pushpop, thumb_output_function_prologue): Output unwinding directives. (arm_unwind_emit_stm, arm_unwind_emit_set): New functions. * config/arm/arm.h (MUST_USE_SJLJ_EXCEPTIONS): Only define when !TARGET_UNWIND_INFO. (ARM_OUTPUT_FN_UNWIND, ARM_EABI_UNWIND_TABLES): Define. * config/arm/bpabi.h (TARGET_UNWIND_INFO): Define. * config/arm/elf.h (ASM_DECLARE_FUNCTION_NAME, ASM_DECLARE_FUNCTION_SIZE): Use ARM_OUTPUT_FN_UNWIND. * config/arm/lib1funcs.asm: Include libunwind.S. * config/arm/libgcc-bpabi.ver: Add unwinding routines. * config/arm/libunwind.S: New file. * config/arm/pr-support.c: New file. * config/arm/t-bpabi (LIB1ASMFUNCS): Add _unwind. (UNWIND_H, LIB2ADDEH, LIB2ADDEHDEP): Set. * config/arm/t-symbian (UNWIND_H, LIB2ADDEH, LIB2ADDEHDEP): Set. * config/arm/unwind-arm.c: New file. * config/arm/unwind-arm.h: New file. * config/i386/t-netware (USER_H): Remove unwind.h. * config/ia64/ia64.h (TARGET_UNWIND_TABLES_DEFAULT): Define. gcc/cp/ * Make-lang.in (cp/except.o): Depend on $(TARGET_H) * except.c: Include target.h. (init_exception_processing): Initialize unwind_resume_libfunc. * doc/tm.texi: Document TARGET_ASM_TTYPE gcc/ada/ * misc.c (gnat_init_gcc_eh): Call default_init_unwind_resume_libfunc. gcc/java/ * decl.c (java_init_decl_processing): Call default_init_unwind_resume_libfunc. gcc/objc/ * objc-act.c (objc_init_exceptions): Call default_init_unwind_resume_libfunc. libstdc++/ * acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Check for __cxa_end_cleanup. * libsupc++/Makefile.am (sources): Add eh_call.c and eh_arm.c. * libsupc++/eh_arm.cc: New file. * libsupc++/eh_call.cc: New file. * libsupc++/eh_catch.cc (__cxa_get_exception_ptr): Use __gxx_caught_object. (__cxa_begin_catch): Ditto. Use __is_gxx_exception_class. Call _Unwind_Complete when using the ARM EABI. (__cxa_end_catch): Use __is_gxx_exception_class. * libsupc++/eh_personality.cc: Define NO_SIZE_OF_ENCODED_VALUE when using the ARM EABI. (save_caught_exception, restore_caught_exception): New functions. (_throw_typet): New typedef. (get_ttype_entry, get_adjusted_ptr, check_exception_spec): Add ARM EABI implementations. (PERSONALITY_FUNCTION): Use new functions. Addd support for ARM EABI unwinding libary. (__cxa_unexpected): Disable when using the ARM EABI. * libsupc++/eh_throw.cc (__cxa_throw): Use __GXX_INIT_EXCEPTION_CLASS. (__cxa_rethrow): Use __is_gxx_exception_class. Call _Unwind_RaiseException when using the ARM EABI. * libsupc++/unwind-cxx.h (struct __cxa_exception): Add fields for ARM EABI semantics. (struct __cxa_eh_globals): Ditto. (__cxa_call_terminate): Add prototype. (__cxa_type_match, __cxa_begin_cleanup, __cxa_end_cleanup): Add prototypes. (__get_exception_header_from_obj, __get_exception_header_from_ue): Move earlier in file. (__is_gxx_exception_class, __GXX_INIT_EXCEPTION_CLASS, __gxx_caught_object): New functions. * aclocal.m4: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. * include/Makefile.in: Regenerate. * libmath/Makefile.in: Regenerate. * libsupc++/Makefile.in: Regenerate. * po/Makefile.in: Regenerate. * src/Makefie.in: Regenerate. * testsuite/makefile.in: Regenerate. From-SVN: r101385
2005-06-28c-decl.c (pop_scope): Move warning control into warning call.DJ Delorie1-26/+33
* c-decl.c (pop_scope): Move warning control into warning call. (diagnose_mismatched_decls): Likewise. (pushdecl): Likewise. (start_decl): Likewise. (grokparms): Likewise. (start_function): Likewise. (store_parm_decls_newstyle): Likewise. (store_parm_decls_oldstyle): Likewise. (finish_function): Likewise. (declspecs_add_scspec): Likewise. * c-format.c (decode_format_attr): Likewise. (maybe_read_dollar_number): Likewise. (avoid_dollar_number): Likewise. (finish_dollar_format_checking): Likewise. (check_format_info): Likewise. (check_format_info_main): Likewise. (check_format_types): Likewise. (format_type_warning): Likewise. * c-typeck.c (function_types_compatible_p): Likewise. (build_array_ref): Likewise. (convert_arguments): Likewise. (build_c_cast): Likewise. (store_init_value): Likewise. (process_init_element): Likewise. (c_start_case): Likewise. * stor-layout.c (finalize_record_size): Likewise. * tree-cfg.c (execute_warn_function_noreturn): Likewise. * tree-inline.c (expand_call_inline): Likewise. From-SVN: r101384
2005-06-26builtins.c, [...]: Use fold_buildN instead of fold (buildN (...)).Kazu Hirata1-4/+4
* builtins.c, c-common.c, c-convert.c, c-decl.c, c-typeck.c, convert.c, lambda-code.c, predict.c, tree-cfg.c, tree-complex.c, tree-data-ref.c, tree-if-conv.c, tree-mudflap.c, tree-scalar-evolution.c, tree-ssa-ccp.c, tree-ssa-loop-ivcanon.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-manip.c, tree-ssa-phiopt.c, tree-ssa-pre.c, tree-vect-analyze.c, tree-vect-transform.c, tree-vectorizer.c, tree.c: Use fold_buildN instead of fold (buildN (...)). From-SVN: r101338
2005-06-25Update FSF address.Kelley Cook1-2/+2
From-SVN: r101317
2005-06-19c-decl.c (grokdeclarator): Only check TREE_OVERFLOW on INTEGER_CST nodes.Roger Sayle1-1/+3
* c-decl.c (grokdeclarator): Only check TREE_OVERFLOW on INTEGER_CST nodes. * c-typeck.c (build_c_cast): Only preserve TREE_OVERFLOW on CONSTANT_CLASS_P nodes. From-SVN: r101187
2005-06-18c-decl.c (locate_old_decl): Add format attribute.Kaveh R. Ghazi1-2/+2
* c-decl.c (locate_old_decl): Add format attribute. (implicit_decl_warning): Likewise. cp: * call.c (convert_like_real): Add format attribute. * typeck.c (check_for_casting_away_constness, build_static_cast_1): Likewise. * typeck2.c (readonly_error, cxx_incomplete_type_diagnostic): Likewise. From-SVN: r101158
2005-06-06exgettext: Handle gmsgid and cmsgid arguments specially, as ↵Jakub Jelinek1-4/+4
gcc-internal-format and c-format. gcc/po/ * exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format. Because of xgettext bug, invoke xgettext once with --language=c, once with --language=GCC-source and then merge together. Fail if xgettext is not 0.14.5 or later. gcc/ * intl.h (G_): New macro. * rtl-error.c (error_for_asm, warning_for_asm): Use gmsgid instead of msgid for argument name. * tree-ssa.c (warn_uninit): Likewise. * c-parser.c (c_parser_error): Likewise. * config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise. * config/darwin-c.c (BAD): Likewise. * config/c4x/c4x-c.c (BAD): Likewise. * c-pragma.c (GCC_BAD, GCC_BAD2): Likewise. * c-errors.c (pedwarn_c99, pedwarn_c90): Likewise. * c-common.c (c_parse_error): Likewise. * diagnostic.c (diagnostic_set_info, verbatim, inform, warning, warning0, pedwarn, error, sorry, fatal_error, internal_error): Likewise. (fnotice): Use cmsgid instead of msgid for argument name. * gcov.c (fnotice): Likewise. * protoize.c (notice): Likewise. * final.c (output_operand_lossage): Likewise. * gcc.c (fatal, notice): Likewise. (error): Use gmsgid instead of msgid for argument name. * collect2.c (notice, fatal_perror, fatal): Use cmsgid instead of msgid for argument name. (error): Use gmsgid instead of msgid for argument name. * c-decl.c (locate_old_decl, implicit_decl_warning): Use G_() instead of N_(). * c-typeck.c (readonly_error, convert_for_assignment): Likewise. * tree-inline.c (inline_forbidden_p_1): Likewise. * ABOUT-GCC-NLS: Require gettext 0.14.5 or later. Mention the new conventions for marking translations. * doc/install.texi: Mention gettext 0.14.5 or later requirement. gcc/cp/ * error.c (locate_error): Use gmsgid instead of msgid for argument name. (cp_error_at, cp_warning_at, cp_pedwarn_at): Likewise. gcc/java/ * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of msgid for argument name. * gjavah.c (error): Likewise. * java-tree.h (parse_error_context): Likewise. * parse.y (parse_error_context, parse_warning_context, issue_warning_error_from_context): Likewise. From-SVN: r100676
2005-06-03re PR c/21879 (Memory management problem)Joseph Myers1-1/+5
PR c/21879 * c-decl.c (start_function): Restore label_context_stack_se and label_context_stack_vm if returning with an error. From-SVN: r100557
2005-05-28c-decl.c (add_stmt): Add C frontend specific version.Ian Lance Taylor1-10/+25
./: * c-decl.c (add_stmt): Add C frontend specific version. (stmts_are_full_exprs_p): Remove. * c-common.h (STMT_IS_FULL_EXPR_P): Remove. (stmts_are_full_exprs_p): Don't declare. * c-semantics.c (add_stmt): Remove. cp/: * semantics.c (add_stmt): Add C++ frontend specific version. * cp-tree.h (STMT_IS_FULL_EXPR_P): Define. (stmts_are_full_exprs_p): Declare. From-SVN: r100289
2005-05-25common.opt (-Wattributes): New.DJ Delorie1-6/+9
* common.opt (-Wattributes): New. Default true. * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). From-SVN: r100136
2005-05-24c-common.c (unsigned_conversion_warning): Move warning control from if() to ↵DJ Delorie1-12/+13
warning(OPT_*). * c-common.c (unsigned_conversion_warning): Move warning control from if() to warning(OPT_*). (c_common_truthvalue_conversion): Likewise. (c_do_switch_warnings): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (diagnose_mismatched_decls): Likewise. (define_label): Likewise. (grokdeclarator): Likewise. * c-format.c (check_format_info): Likewise. * c-lex.c (interpret_integer): Likwise. (lex_string): Likewise. * c-opts.c (c_common_post_options): Likewise. * c-parser.c (c_parser_unary_expression): Likewise. * c-pragma.c (handle_pragma_redefine_extname): Likewise. (handle_pragma_extern_prefix): Likewise. * c-typeck.c (build_binary_op): Likewise. * gcse.c (is_too_expensive): Likewise. * opts.c (decode_options): Likewise. * stor-layout.c (place_field): Likewise. * tree-cfg.c (remove_bb): Likewise. * c.opt (-Wreturn-type): Add Var(warn_return_type). * flags.h (warn_return_type): Remove. * toplev.c (warn_return_type): Likewise. From-SVN: r100135
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