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* c-common.h (struct c_fileinfo): Comment moved here from cp-tree.h.Zack Weinberg2004-09-101-7/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * c-common.h (struct c_fileinfo): Comment moved here from cp-tree.h. (extract_interface_info): Delete prototype. * c-decl.c (extract_interface_info): Delete stub. * c-lex.c (get_fileinfo): Initialize file_info_tree here, if it's not already been done ... (init_c_lex): ... not here. (fe_file_change): Don't call extract_interface_info. cp: * cp-tree.h (interface_only, interface_unknown): Delete declarations; comment explaining them moved to c-common.h. * lex.c (interface_only, interface_unknown, extract_interface_info): Delete definitions. (cxx_finish): Don't reset interface_unknown. (handle_pragma_interface): Don't set interface_only and interface_unknown; just the like-named fields in finfo. (handle_pragma_implementation): Adjust comment. * decl2.c (cp_finish_file): Don't reset interface_only and interface_unknown. * method.c (synthesize_method): Don't reset interface_unknown or call extract_interface_info. * pt.c (pop_tinst_level): Don't call extract_interface_info. * decl.c (start_cleanup_fn): Don't save or restore interface_only and interface_unknown. (make_rtl_for_nonlocal_decl): Call get_fileinfo on input_filename and use the result instead of the interface_only/interface_unknown globals. (start_preparsed_function): Likewise. * lex.c (cxx_make_type): Likewise. * semantics.c (begin_class_definition): Likewise. (expand_body): Don't call extract_interface_info. From-SVN: r87329
* c-tree.h (struct c_declspecs): Remove typedef_decl.Joseph Myers2004-09-111-13/+11
| | | | | | | | | | | | | | | | | | * c-tree.h (struct c_declspecs): Remove typedef_decl. Add typedef_p and typedef_signed_p. * c-decl.c (shadow_tag_warned): Check typedef_p, not typedef_decl. (grokdeclarator): Don't use typedef_decl for warn_deprecated_use. Check typedef_p and typedef_signed_p, not typedef_decl. (grokfield): Check typedef_p, not typedef_decl. (build_null_declspecs): Initialize typedef_p and typedef_signed_p, not typedef_decl. (declspecs_add_type): Set typedef_p and typedef_signed_p, not typedef_decl. testsuite: * gcc.dg/bitfld-9.c: New test. From-SVN: r87326
* re PR c/8420 (volatile after the type specifier for an unnamed structure is ↵Joseph Myers2004-09-091-327/+264
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rejected) PR c/8420 * c-tree.h (struct c_declspecs): New. (struct c_declarator, struct c_type_name, struct c_parm): Update element types. (build_array_declarator, grokfield, shadow_tag, shadow_tag_warned, start_function, start_decl, build_c_parm, make_pointer_declarator): Update prototypes. (build_null_declspecs, declspecs_add_qual, declspecs_add_type, declspecs_add_scspec, declspecs_add_attrs): New. (split_specs_attrs): Remove. * c-parse.in (%union): Add dsptype. (declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea, declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea, declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea, declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea, declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea, declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea, declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea, declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts, declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa, declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs, maybe_type_quals_attrs): Change to dsptype. (struct c_declspec_stack): New. (current_declspecs, declspec_stack): Change type. (PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): Update to new structures. (extdefs): Likewise. (setspecs): Likewise. (fndef): Use current_declspecs for empty declspecs list. (declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea, declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea, declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea, declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea, declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea, declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea, declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea, declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea): Update to new structures and helper functions. Update comments. (typespec_nonattr): Correct comment. (maybe_type_quals_attrs, typename): Update to new structures. * c-decl.c (grokdeclarator, build_array_declarator, grokfield, shadow_tag, shadow_tag_warned, start_function, start_decl, build_c_parm, make_pointer_declarator, set_array_declarator_inner, groktypename): Update to new structures. (build_null_declspecs, declspecs_add_qual, declspecs_add_type, declspecs_add_scspec, declspecs_add_attrs): New. (split_specs_attrs): Remove. (shadow_tag_warned): Make warning for useless type names a pedwarn. Give hard error for long, short, signed, unsigned or _Complex used with struct, union or enum in empty declaration. Make found_tag a bool. (grokdeclarator): Remove checks now done at parse time. testsuite: * gcc.dg/anon-struct-4.c, gcc.dg/declspec-1.c, gcc.dg/declspec-2.c, gcc.dg/declspec-3.c, gcc.dg/declspec-4.c, gcc.dg/declspec-5.c, gcc.dg/declspec-6.c, gcc.dg/long-long-typespec-1.c: New tests. * gcc.dg/tls/diag-2.c: Update expected diagnostics From-SVN: r87218
* c-tree.h (enum c_declarator_kind, [...]): New.Joseph Myers2004-09-091-179/+194
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * c-tree.h (enum c_declarator_kind, struct c_arg_info, struct c_declarator, struct c_type_name, struct c_parm): New. (build_array_declarator, set_array_declarator_inner, get_parm_info, grokfield, groktypename, grokparm, push_parm_decl, start_function, start_decl, build_c_parm, build_attrs_declarator, build_function_declarator, make_pointer_declarator, c_cast_expr, store_parm_decls_newstyle, c_expr_sizeof_type): Update prototypes. (build_id_declarator): New. * c-typeck.c (c_cast_expr, c_expr_sizeof_type): Update to new structures. * c-decl.c (ARG_INFO_PARMS, ARG_INFO_TAGS, ARG_INFO_TYPES, ARG_INFO_OTHERS): Remove. (build_id_declarator): New. (build_array_declarator, set_array_declarator_inner, groktypename, start_decl, grokparm, push_parm_decl, grokparms, get_parm_info, grokfield, start_function, store_parm_decls_newstyle, store_parm_decls_oldstyle, store_parm_decls, build_c_parm, build_attrs_declarator, build_function_declarator, make_pointer_declarator, grokdeclarator): Update to new structures. * c-parse.in (%union): Add arginfotype, dtrtype, typenametype and parmtype. (declarator, notype_declarator, after_type_declarator, parm_declarator, parm_declarator_starttypename, parm_declarator_nostarttypename, array_declarator, typename, absdcl, absdcl1, absdcl1_ea, absdcl1_noea, direct_absdcl1, absdcl_maybe_attribute, parm, firstparm, parms, parmlist, parmlist_1, parmlist_2, parmlist_or_identifiers, parmlist_or_identifiers_1): Use these types. (primary, after_type_declarator, parm_declarator_starttypename, notype_declarator, component_decl, component_declarator, component_notype_declarator, typename, absdcl, absdcl_maybe_attribute, absdcl1_ea, direct_absdcl1, parmlist_1, parmlist_2, parmlist_or_identifiers_1): Update to new structures. objc: * objc-act.c (objc_start_function, really_start_method, objc_get_parm_info, start_method_def): Update to new arg_info structures. From-SVN: r87217
* c-tree.h (C_DECL_USED, [...]): New.Joseph Myers2004-09-091-1/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * c-tree.h (C_DECL_USED, parser_obstack, in_alignof, in_sizeof, in_typeof, record_maybe_used_decl, pop_maybe_used, c_expr_sizeof_expr, c_expr_sizeof_type): New. * c-decl.c (parser_obstack): New. (c_init_decl_processing): Initialize parser_obstack. (c_write_global_declarations_1): Check for used but undefined static functions. * c-parse.in (%union): Add otype. (save_obstack_position): New. (extdefs): Use it. (unary_expr): Update in_sizeof and in_alignof. Use c_expr_sizeof_expr and c_expr_sizeof_type. (sizeof): Update in_sizeof. (alignof): Update in_alignof. (typeof): Update in_typeof. (typespec_nonreserved_nonattr): Call pop_maybe_used. * c-typeck.c (in_alignof, in_sizeof, in_typeof, struct maybe_used_decl, maybe_used_decls, record_maybe_used_decl, pop_maybe_used, c_expr_sizeof_expr, c_expr_sizeof_type): New. (build_external_ref): Set C_DECL_USED or call record_maybe_used_decl if appropriate. * toplev.c (check_global_declarations): Check TREE_NO_WARNING. testsuite: * gcc.dg/c90-static-1.c, gcc.dg/c99-static-1.c, gcc.dg/gnu99-static-1.c: New tests. From-SVN: r87216
* c-decl.c (groktypename_in_parm_context): Remove function.Ziemowit Laski2004-09-081-12/+0
| | | | | | | | | | [gcc/ChangeLog] 2004-09-07 Ziemowit Laski <zlaski@apple.com> * c-decl.c (groktypename_in_parm_context): Remove function. * c-tree.h (groktypename_in_parm_context): Remove prototype. From-SVN: r87169
* c-aux-info.c (gen_type): Use gcc_assert or gcc_unreachable.Nathan Sidwell2004-09-071-356/+337
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * c-aux-info.c (gen_type): Use gcc_assert or gcc_unreachable. * c-common.c (c_type_hash, c_common_nodes_and_builtins, c_expand_expr, boolean_increment, nonnull_check_p, check_function_arguments_recurse, fold_offsetof_1): Likewise. * c-cppbuiltin.c (define__GNUC__, builtin_define_stdint_macros, builtin_define_type_max): Likewise. * c-decl.c (bind, pop_scope, merge_decls, pushdecl_top_level, implicit_decl_warning, builtin_function, build_compound_literal, complete_array_type, grokdeclarator, get_parm_info, start_function, store_parm_decls_oldstyle, c_write_global_declarations): Likewise. * c-format.c (get_constant, decode_format_attr, maybe_read_dollar_number, get_flag_spec, check_format_arg, check_format_types, format_type_warning, find_char_info_specifier_index, init_dynamic_asm_fprintf_info, init_dynamic_diag_info, handle_format_attribute): Likewise. * c-gimplify.c (push_context, pop_context, finish_bc_block): * c-lex.c (c_lex_with_flags, lex_string): Likewise. * c-objc-common.c (c_tree_printer): Likewise. * c-pch.c (pch_init): Likewise. * c-pragma.c (maybe_apply_pragma_weak): Likewise. * c-pretty-print.c (pp_c_tree_decl_identifier): Likewise. * c-typeck.c (c_incomplete_type_error, composite_type, common_pointer_type, common_type, same_translation_unit_p, tagged_types_tu_compatible_p, finish_init, pop_init_level, set_designator, set_nonincremental_init_from_string, process_init_element, c_finish_if_stmt): Likewise. * caller-save.c (init_caller_save, save_call_clobbered_regs, insert_restore, insert_save, insert_one_insn): Likewise. * calls.c (emit_call_1, compute_argument_block_size, precompute_arguments, expand_call, emit_library_call_value_1, store_one_arg): Likewise. From-SVN: r87140
* c-common.c, [...]: Fix comment formatting.Kazu Hirata2004-09-051-2/+2
| | | | | | | | | | | | | * c-common.c, c-decl.c, combine.c, defaults.h, fold-const.c, gimplify.c, gthr-nks.h, hooks.c, lambda-code.c, lambda-mat.c, stor-layout.c, target.h, tree-cfg.c, tree-chrec.c, tree-if-conv.c, tree-inline.c, tree-into-ssa.c, tree-mudflap.c, tree-optimize.c, tree-scalar-evolution.c, tree-ssa-alias.c, tree-ssa-ccp.c, tree-ssa-dce.c, tree-ssa-pre.c, tree-vectorizer.c, tree-vectorizer.h, tree.h, vec.h: Fix comment formatting. From-SVN: r87105
* c-decl.c (store_parm_decls_newstyle): Make static.Ziemowit Laski2004-09-031-1/+11
| | | | | | | | | | | | [gcc/ChangeLog] 2004-09-02 Ziemowit Laski <zlaski@apple.com> * c-decl.c (store_parm_decls_newstyle): Make static. (store_parm_decls_from): New function. * c-tree.h (store_parm_decls_newstyle): Remove prototype. (store_parm_decls_from): New prototype. From-SVN: r87022
* c-decl.c (store_parm_decls_newstyle): Make externally visible.Ziemowit Laski2004-09-021-1/+1
| | | | | | | | | | [gcc/ChangeLog] 2004-09-02 Ziemowit Laski <zlaski@apple.com> * c-decl.c (store_parm_decls_newstyle): Make externally visible. * c-tree.h (store_parm_decls_newstyle): New prototype. From-SVN: r86998
* re PR c/15224 (Attribute mode causes ICE when applied to enums)Richard Kenner2004-09-011-1/+12
| | | | | | | | PR c/15224 * c-common.c (handle_mode_attribute): Handle ENUMERAL_TYPE. * c-decl.c (finish_enum): Check for user-specified precision too small. From-SVN: r86926
* c-common.h (lookup_interface): Remove prototype.Ziemowit Laski2004-09-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [gcc/ChangeLog] 2004-09-01 Ziemowit Laski <zlaski@apple.com> * c-common.h (lookup_interface): Remove prototype. (is_class_name): Rename to objc_is_class_name. (lookup_objc_ivar): Rename to objc_lookup_ivar. (get_current_scope): Rename to objc_get_current_scope. * c-decl.c (get_current_scope): Rename to objc_get_current_scope. * c-parse.in (parmlist_or_identifiers_1): Get rid of unused variable. (yylexname): Call objc_is_class_name() instead of is_class_name(). * c-typeck.c (build_external_ref): Call objc_lookup_ivar() instead of lookup_objc_ivar(). * stub-objc.c (lookup_interface): Remove stub. (is_class_name): Rename to objc_is_class_name. (lookup_objc_ivar): Rename to objc_lookup_ivar. [gcc/objc/ChangeLog] 2004-09-01 Ziemowit Laski <zlaski@apple.com> * objc-act.c (lookup_interface): Make function 'static' and add a local prototype. (objc_check_decl, get_class_reference, objc_declare_alias, objc_declare_class, objc_is_object_ptr): Call objc_is_class_name() instead of is_class_name(). (get_super_receiver, objc_clear_super_receiver): Call objc_get_current_scope() instead of get_current_scope(). (is_class_name): Rename to objc_is_class_name. (lookup_objc_ivar): Rename to objc_lookup_ivar. From-SVN: r86879
* attribs.c (strip_attrs): Remove.Joseph Myers2004-08-311-0/+79
| | | | | | | | | | * attribs.c (strip_attrs): Remove. (split_specs_attrs): Move ... * c-decl.c: ... to here. * tree.h (split_specs_attrs, strip_attrs): Remove. * c-tree.h (split_specs_attrs): Declare. From-SVN: r86823
* re PR c/12738 (Missing function with 'static' block-scope declaration; ↵Geoffrey Keating2004-08-301-15/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | unit-at-a-time; and IMA.) 2004-08-30 Geoffrey Keating <geoffk@apple.com> PR 12738 PR 17205 Radar 3460526 Radar 3775729 * c-decl.c (grokdeclarator): Produce error for 'static' on local function declaration. Index: testsuite/ChangeLog 2004-08-30 Geoffrey Keating <geoffk@apple.com> * gcc.dg/funcdef-storage-1.c: New. * gcc.c-torture/compile/920625-2.c: Don't use 'static' to declare an extern function in local scope. * gcc.c-torture/execute/20010605-1.c: Don't use 'static inline' to declare an 'auto inline' function in local scope. * gcc.dg/20011130-1.c: Likewise. * gcc.c-torture/execute/nest-stdar-1.c: Don't use 'static' to declare an 'auto' function in local scope. * gcc.dg/20021014-1.c: Likewise. * gcc.dg/20030331-2.c: Likewise. From-SVN: r86807
* c-tree.h (struct language_function): Add arg_info element.Joseph Myers2004-08-301-5/+13
| | | | | | | | | | | * c-tree.h (struct language_function): Add arg_info element. * c-decl.c (current_function_arg_info): New. (grokdeclarator, store_parm_decls): Use it instead of DECL_ARGUMENTS. (c_push_function_context, c_pop_function_context): Save and restore it. From-SVN: r86798
* re PR c/13801 (Decls should regain old type at end of scope)Joseph Myers2004-08-261-14/+137
| | | | | | | | | | | | | | | | | | | | | | | | | | | | PR c/13801 * c-decl.c (struct c_binding): Add type and inner_comp fields. (bind): Set type and inner_comp fields. (pop_scope): Restore type of decl to the correct type from an outer scope. Give error when popping file scope for incomplete arrays completed incompatibly with default initialization in an inner scope. (diagnose_mismatched_decls): Handle externs with initializers at block scope. (pushdecl): Set type of external declaration at block scope based only on the visible declarations. Save type when changing the type of a declaration. Merge an external declaration at block scope with a visible static declaration at file scope. (implicitly_declare): Give recycled old declaration the new type except for incompatible declarations of built-in functions, saving the old type. testsuite: * gcc.dg/redecl-3.c, gcc.dg/redecl-4.c, gcc.dg/redecl-6.c, gcc.dg/redecl-7.c, gcc.dg/redecl-8.c, gcc.dg/redecl-9.c, gcc.dg/redecl-10.c, gcc.dg/debug/redecl-1.c, gcc.dg/debug/redecl-2.c, gcc.dg/debug/redecl-3.c, gcc.dg/debug/redecl-4.c, gcc.dg/debug/redecl-5.c: New tests. From-SVN: r86636
* c-decl.c (grokparm): New function.Ziemowit Laski2004-08-251-0/+14
| | | | | | | | | | [gcc/ChangeLog] 2004-08-25 Ziemowit Laski <zlaski@apple.com> * c-decl.c (grokparm): New function. * c-tree.h (grokparm): New prototype. From-SVN: r86587
* tree.h (build_int_cst): New, sign extended constant.Nathan Sidwell2004-08-251-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tree.h (build_int_cst): New, sign extended constant. (build_int_cstu): New, zero extended constant. (build_int_cst_wide): Renamed from build_int_cst. * tree.c (build_int_cst, build_int_cstu): New. (build_int_cst_wide): Renamed from build_int_cst. (make_vector_type, build_common_tree_nodes, build_common_tree_nodes_2): Adjust build_int_cst calls. * builtins.c (expand_builtin_prefetch, expand_builtin_strstr, expand_builtin_strpbrk, expand_builtin_fputs, build_string_literal, expand_builtin_printf, expand_builtin_sprintf, fold_builtin_classify_type, fold_builtin_lround, fold_builtin_bitop, fold_builtin_isascii, fold_builtin_toascii, fold_builtin_isdigit, simplify_builtin_strstr, simplify_builtin_strpbrk, fold_builtin_fputs, simplify_builtin_sprintf): Likewise. * c-common.c (start_fname_decls, fix_string_type, shorten_compare, DEF_ATTR_INT): Likewise. * c-decl.c (complete_array_type, check_bitfield_type_and_width): Likewise. * c-lex.c (interpret_integer, lex_charconst): Likewise. * c-parse.in (primary) <TYPES_COMPATIBLE_P> Likewise. * c-pretty-print.c (pp_c_integer_constant): Likewise. * c-typeck.c (really_start_incremental_init, push_init_level, set_nonincremental_init_from_string): Likewise. * calls.c (load_register_parameters): Likewise. convert.c (convert_to_pointer): Likewise. coverage.c (coverage_counter_alloc, tree_coverage_counter_ref, build_fn_info_type, build_fn_info_value, build_ctr_info_value, build_gcov_info): Likewise. * except.c (init_eh, assign_filter_values): Likewise. * expmed.c (store_fixed_bit_field, extract_bit_field, extract_fixed_bit_field, extract_split_bit_field, expand_shift, expand_mult_const, expand_mult_highpart_adjust, extract_high_half, expand_sdiv_pow2, expand_divmod, make_tree): Likewise. * expr.c (convert_move, emit_group_load, emit_group_store, expand_assignment, store_constructor, store_field, expand_expr_real_1, reduce_to_bit_field_precision): Likewise. fold-const.c (force_fit_type, int_const_binop, fold_convert_const, invert_truthvalue, optimize_bit_field_compare, decode_field_reference, all_ones_mask_p, constant_boolean_node, fold_div_compare, fold, fold_read_from_constant_string, fold_negate_const, fold_abs_const, fold_not_const, round_up, round_down): Likewise. * function.c (assign_parm_setup_block): Likewise. * stmt.c (shift_return_value, expand_case, estimate_case_costs): Likewise. * stor-layout.c (layout_type, initialize_sizetypes, set_min_and_max_values_for_integral_type): Likewise. * tree-chrec.c (chrec_fold_multiply_poly_poly, reset_evolution_in_loop): Likewise. * tree-chrec.h (build_polynomial_chrec): Likewise. * tree-complex.c (build_replicated_const): Likewise. * tree-eh.c (honor_protect_cleanup_actions, lower_try_finally_onedest, lower_try_finally_copy, lower_try_finally_switch): Likewise. * tree-mudflap.c (mf_build_string, mx_register_decls, mudflap_register_call, mudflap_enqueue_constant): Likewise. * tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise. * tree-pretty-print.c (dump_generic_node): Likewise. * tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref): Likewise. * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise. * tree-ssa-loop-niter.c (number_of_iterations_cond, loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type): Likewise. * tree-ssa-loop-ivcanon.c (create_canonical_iv, canonicalize_loop_induction_variables): Likewise. * tree-vectorizer.c (vect_create_index_for_array_ref, vect_transform_loop_bound, vect_compute_data_ref_alignment): Likewise. * config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start, alpha_gimplify_va_arg_1): Likewise. * config/arm/arm.c (arm_get_cookie_size): Likewise. * config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise. * config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise. * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise. * config/mips/mips.c (mips_build_builtin_va_list, mips_va_start, mips_gimplify_va_arg_expr): Likewise. * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise. * config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg, add_compiler_branch_island): Likewise. * config/s390/s390.c (s390_va_start): Likewise. * config/sh/sh.c (sh_va_start): Likewise. * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start): Likewise. * config/xtensa/xtensa.c (xtensa_va_start, xtensa_gimplify_va_arg_expr): Likewise. * objc/objc-act.c (build_objc_string_object, build_objc_symtab_template, init_def_list, init_objc_symtab, init_module_descriptor, generate_static_references, build_selector_translation_table, get_proto_encoding, build_typed_selector_reference, build_selector_reference, build_next_objc_exception_stuff, build_method_prototype_list_template, generate_descriptor_table, generate_protocols, build_protocol_initializer, build_ivar_list_template, build_method_list_template, build_ivar_list_initializer, generate_ivars_list, generate_dispatch_table, generate_protocol_list, build_category_initializer, build_shared_structure_initializer, generate_shared_structures, handle_impent, generate_objc_image_info): Likewise. 2004-04-25 Paolo Bonzini <bonzini@gnu.org> * cfglayout.c (duplicate_insn_chain): Remove references to NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT. * cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator. * cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT. * final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT. * insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove. * jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT. * loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop, check_dbra_loop, loop_dump_aux): Remove references to removed notes and fields. * reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs. * unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove references to removed notes and fields. (subtract_reg_term, ujump_to_loop_cont): Remove. From-SVN: r86544
* c-decl.c (c_init_decl_processing): Adjust build_common_tree_nodes call.Nathan Sidwell2004-08-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * c-decl.c (c_init_decl_processing): Adjust build_common_tree_nodes call. * expmed.c (const_mult_add_overflow_p): Use build_distinct_type_copy. * stor-layout.c (early_type_list): Remove. (layout_type): Don't append to early_type_list. (initialize_sizetypes): Add signed_p argument. (set_sizetype): Overwrite the stub type nodes directly. * tree.c (copy_node_stat): Clear a type's value cache here ... (build_distinct_type): ... not here. (build_common_tree_nodes): Add signed_sizetype argument. Adjust. * tree.h (initialize_sizetypes): Add signed_p argument. (build_common_tree_nodes): Likewise. * ada/utils.c (gnat_init_decl_processing): Adjust build_common_tree_nodes call. * cp/decl.c (cxx_init_decl_processing): Adjust build_common_tree_nodes call. * fortran/f95-lang.c (gfc_init_decl_processing): Adjust build_common_tree_nodes call. * java/decl.c (java_init_decl_processing): Adjust initialize_sizetypes call. * objc/objc-act.c (get_static_reference): Use build_variant_type_copy. (get_protocol_reference): Likewise. * objc/objc-act.h (TREE_STATIC_TEMPLATE): Use TREE_PRIVATE. * treelang/treetree.c (treelang_init_decl_processing): Adjust build_common_tree_nodes call. From-SVN: r86493
* tree.h (build_distinct_type_copy): New.Nathan Sidwell2004-08-231-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * tree.h (build_distinct_type_copy): New. (build_type_copy): ... here. Rename to ... (build_variant_type_copy): ... here. * tree.c (build_qualified_type): Rename build_type_copy call. (build_distinct_type_copy): New, broken out of ... (build_type_copy): ... here. Rename to ... (build_variant_type_copy): ... here. Use build_distinct_type_copy. (build_common_tree_nodes_2): Rename build_type_copy call. * c-common.c (c_common_nodes_and_builtins): Rename build_type_copy call. (handle_packed_attribute, handle_unused_attribute, handle_transparanet_union_attribute, handle_aligned_attribute, handle_deprecated_attribute): Likewise. * c-decl.c (clone_underlying_type, store_parm_decls_oldstyle): Likewise. * config/arm/arm.c (arm_handle_isr_attribyte): Likewise. * config/rs6000/rs6000.c (rs6000_init_builtins): Use build_distinct_type_copy. * cp/name-lookup.c (pushdecl): Rename build_type_copy call. * cp/tree.c (cp_build_qualified_type_real, build_exception_variant, handle_java_interface_attribute): Likewise. From-SVN: r86421
* c-decl.c (set_array_declarator_type): Rename to set_array_declarator_inner.Joseph Myers2004-08-211-3/+31
| | | | | | | | | | | | | | | | | | * c-decl.c (set_array_declarator_type): Rename to set_array_declarator_inner. (build_c_parm, build_attrs_declarator, build_function_declarator): New functions. (make_pointer_declarator): Call build_attrs_declarator. * c-tree.h (set_array_declarator_type): Rename to set_array_declarator_inner. (build_c_parm, build_attrs_declarator, build_function_declarator): New prototypes. * c-parse.in (after_type_declarator, parm_declarator_starttypename, parm_declarator_nostarttypename, notype_declarator, absdcl_maybe_attribute, direct_absdcl1, parm, firstparm): Use these functions From-SVN: r86367
* c-decl.c (build_array_declarator, [...]): Change boolean parameters to type ↵Joseph Myers2004-08-211-20/+21
| | | | | | | | | | | | | bool. * c-decl.c (build_array_declarator, set_array_declarator_type, start_decl, grokdeclarator, grokparms): Change boolean parameters to type bool. * c-tree.h (build_array_declarator, set_array_declarator_type, start_decl): Update prototypes. * c-decl.c, c-parse.in: All callers changed. From-SVN: r86366
* c-decl.c (grokdeclarator): Allow for function definition where innermost ↵Joseph Myers2004-08-161-5/+10
| | | | | | | | | | | | declarator has attributes. * c-decl.c (grokdeclarator): Allow for function definition where innermost declarator has attributes. testsuite: * gcc.dg/funcdef-attr-1.c: New test. From-SVN: r86075
* tree.h (build_int_cst): New.Nathan Sidwell2004-08-151-6/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | .: * tree.h (build_int_cst): New. (build_int_2): Remove. * tree.c (build_int_2): Remove. (build_int_cst): New. (make_vector_type, build_common_tree_nodes, build_common_tree_nodes_2): Use build_int_cst. * builtins.c (expand_builtin_prefetch, expand_builtin_strstr, expand_builtin_strpbrk, expand_builtin_fputs, build_string_literal, expand_builtin_printf, expand_builtin_sprintf, fold_builtin_lround, fold_builtin_bitop, fold_builtin_bitop, fold_builtin_isascii, fold_builtin_toascii, fold_builtin_isdigit, simplify_builtin_strstr, simplify_builtin_strpbrk, fold_builtin_fputs, simplify_builtin_sprintf): Use build_int_cst. * c-common.c (start_fname_decls, fix_string_type, c_common_nodes_and_builtins, c_init_attributes, shorten_compare): Likewise. * c-decl.c (complete_array_type, check_bitfield_type_and_width): Likewise. * c-lex.c (interpret_integer, lex_charconst): Likewise. * c-parse.in (primary): <TYPES_COMPATIBLE_P> Likewise. * c-pretty-print.c (pp_c_integer_constant): Likewise. * c-typeck.c (really_start_incremental_init, push_init_level, set_nonincremental_init_from_string): Likewise. * calls.c (load_register_parameters): Likewise. * convert.c (convert_to_pointer): Likewise. * coverage.c (coverage_counter_alloc, tree_coverage_counter_ref, build_fn_info_type, build_ctr_info_value, build_gcov_info): Likewise. * except.c (init_eh, assign_filter_values, assign_filter_values): Likewise. * expmed.c (store_fixed_bit_field, extract_bit_field, extract_fixed_bit_field, extract_split_bit_field, expand_shift, expand_mult_const, expand_mult_highpart_adjust, extract_high_half, expand_sdiv_pow2, expand_divmod, make_tree): Likewise. * expr.c (convert_move, emit_group_load, emit_group_store, expand_assignment, store_constructor, store_field, expand_expr_real_1, reduce_to_bit_field_precision): Likewise. * fold-const.c (force_fit_type, int_const_binop, fold_convert_const, invert_truthvalue, optimize_bit_field_compare, decode_field_reference, all_ones_mask_p, constant_boolean_node, fold_div_compare, fold, fold_read_from_constant_string, fold_negate_const, fold_abs_const, fold_not_const): Likewise. * function.c (assign_parm_setup_block): Likewise. * stmt.c (shift_return_value, expand_end_case_type, estimate_case_costs): Likewise. * stor-layout.c (layout_type, initialize_sizetypes, set_min_and_max_values_for_integral_type): Likewise. * tree-chrec.c (chrec_fold_multiply_poly_poly, reset_evolution_in_loop): Likewise. * tree-chrec.h (build_polynomial_chrec): Likewise. * tree-complex.c (build_replicated_const): Likewise. * tree-eh.c (honor_protect_cleanup_actions, lower_try_finally_onedest, lower_try_finally_copy, lower_try_finally_switch): Likewise. * tree-mudflap.c (mf_build_string, mx_register_decls, mudflap_register_call, mudflap_enqueue_constant): Likewise. * tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise. * tree-pretty-print.c (dump_generic_node): Likewise. * tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref): Likewise. * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise. * tree-ssa-loop-niter.c (number_of_iterations_cond, loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type): Likewise. * config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start, alpha_gimplify_va_arg_1): Use build_int_cst. * config/arm/arm.c (arm_get_cookie_size): Likewise. * config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise. * config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise. * config/i860/i860.c (i860_va_start): Likewise. * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise. * config/mips/mips.c (mips_build_builtin_va_list, mips_va_start, mips_gimplify_va_arg_expr): Likewise. * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise. * config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg, add_compiler_branch_island): Likewise. * config/s390/s390.c (s390_va_start): Likewise. * config/sh/sh.c (sh_va_start): Likewise. * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start): Likewise. * config/xtensa/xtensa.c (xtensa_va_start, xtensa_gimplify_va_arg_expr): Likewise. * objc/objc-act.c (build_objc_string_object, build_objc_symtab_template, init_def_list, init_objc_symtab, init_module_descriptor, generate_static_references, build_selector_translation_table, get_proto_encoding, build_typed_selector_reference, build_selector_reference, build_next_objc_exception_stuff, build_method_prototype_list_template, generate_descriptor_table, generate_protocols, build_protocol_initializer, build_ivar_list_template, build_method_list_template, build_ivar_list_initializer, generate_ivars_list, generate_dispatch_table, generate_protocol_list, build_category_initializer, build_shared_structure_initializer, generate_shared_structures, handle_impent, generate_objc_image_info): Use build_int_cst. ada: * cuintp.c (UI_To_gnu): Use build_int_cst.. * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise. * utils.c (init_gigi_decls): Likewise. * utils2.c (build_call_raise): Likewise. cp: * call.c (convert_class_to_reference, build_user_type_conversion_1, convert_like_real, build_java_interface_fn_ref, build_special_member_call): Use build_int_cst. * class.c (build_vtbl_initializer): Likewise. * cp-gimplify.c (cp_gimplify_expr): Likewise. * cvt.c (cp_convert_to_pointer): Likewise. * decl.c (cxx_init_decl_processing, complete_array_type): Likewise. * decl2.c (start_static_initialization_or_destruction, generate_ctor_or_dtor_function): Likewise. * except.c (build_throw): Likewise. * lex.c (cxx_init): Likewise. * mangle.c (write_integer_cst): Likewise. * rtti.c (build_headof, get_tinfo_decl_dynamic, build_dynamic_cast_1, ptr_initializer, ptm_initializer, get_pseudo_ti_init): Likewise. * search.c (get_dynamic_cast_base_type): Likewise. * tree.c (build_shared_int_cst): Likewise. fortran: * trans-array.c (gfc_trans_array_constructor_value): Use build_int_cst. * trans-const.c (gfc_build_string_const, gfc_init_constants, gfc_conv_mpz_to_tree, gfc_conv_constant_to_tree): Likewise. * trans-decl.c (gfc_get_symbol_decl): Likewise. * trans-intrinsic.c (gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_len, prepare_arg_info): Likewise. * trans-io.c (add_case, set_error_locus, build_dt, transfer_expr): Likewise. * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause, gfc_trans_stop, gfc_trans_character_select): Likewise. * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise. * trans.c (gfc_trans_runtime_check): Likewise. java: * boehm.c (get_boehm_type_descriptor): Use build_int_cst. * class.c (build_utf8_ref, build_static_field_ref, make_field_value, make_method_value, get_dispatch_table, make_class_data, emit_symbol_table, emit_catch_table): Likewise. * constants.c (get_tag_node, build_ref_from_constant_pool, build_constants_constructor): Likewise. * decl.c (java_init_decl_processing): Likewise. * expr.c (build_java_array_length_access, build_newarray, expand_java_multianewarray, expand_java_pushc, expand_iinc, build_java_binop, build_field_ref, expand_java_add_case, expand_java_call, build_known_method_ref, build_invokevirtual, build_invokeinterface, build_jni_stub): Likewise. * java-gimplify.c (java_gimplify_new_array_init): Likewise. * jcf-parse.c (get_constant): Likewise. * lex.c (do_java_lex): Likewise. * parse.y (patch_binop, patch_unaryop, patch_cast, build_null_of_type, patch_newarray): Likewise. * resource.c (compile_resource_data): Likewise. * typeck.c (build_prim_array_type): Likewise. From-SVN: r86022
* c-common.c (shorten_compare, [...]): Replace calls to build with calls to ↵Roger Sayle2004-08-151-6/+6
| | | | | | | | | | | | | | | | | | | | buildN. * c-common.c (shorten_compare, pointer_int_sum, c_common_truthvalue_conversion, boolean_increment): Replace calls to build with calls to buildN. * c-decl.c (complete_array_type, grokdeclarator): Likewise. * c-gimplify.c (c_build_bind_expr, gimplify_c_loop, gimplify_switch_stmt): Likewise. * c-typeck.c (default_function_array_conversion, build_component_ref, build_array_ref, build_function_call, pointer_diff, build_unary_op, build_conditional_expr, build_compound_expr, build_modify_expr, c_finish_goto_label, c_finish_goto_ptr, c_finish_return, c_finish_loop, c_finish_bc_stmt, c_finish_stmt_expr, c_end_compound_stmt, build_binary_op): Likewise. From-SVN: r86018
* c-common.h (STATEMENT_LIST_HAS_LABEL): New.Richard Henderson2004-08-111-1/+18
| | | | | | | | | * c-common.h (STATEMENT_LIST_HAS_LABEL): New. * c-semantics.c (add_stmt): Set it. * c-decl.c (finish_decl): Use it to create a new BIND_EXPR before instantiating a variable sized type. From-SVN: r85849
* tree.c (handle_dll_attribute): Move here from i383/winnt.c.Mark Mitchell2004-08-061-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tree.c (handle_dll_attribute): Move here from i383/winnt.c. Replace use of DECL_INLINE with DECL_DECLARED_INLINE_P. Set DECL_VISIBLITY. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. * tree.h (handle_dll_attribute): Declare. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. * c-common.h (c_determine_visibility): Declare. * c-common.c (c_determine_visibility): New function. * c-decl.c (finish_decl): Use it. (finish_function): Likewise. * defaults.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define it to zero, by default. Use #if, not #ifdef, to test it. * config/arm/arm.c (arm_attribute_table): Use handle_dll_attribute. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. * config/arm/pe.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define to 1. * config/i386/cygming.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define to 1. * config/i386/i386-protos.h (ix86_handle_dll_attribute): Remove. * config/i386/i386.c (ix86_attribute_table): Use handle_dll_attribute for dllimport/dllexport. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. * config/i386/winnt.c (ix86_handle_dll_attribute): Remove. * config/mcore/mcore.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define it to 1. * config/mcore/mcore.c (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Test it with #if. * config/sh/symbian-pre.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define it to 1. * doc/extend.texi (dllexport): Clarify and correct documentation. (dllimport): Likewise. * doc/tm.texi (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Mention handle_dll_attribute. * decl.c (start_preparsed_function): Move determine_visibility call. * decl2.c (determine_visibility): Incorporate dllexport testing. * g++.dg/ext/visibility/assign1.C: Use scan-hidden and dg-require-visiblity. * g++.dg/ext/visibility/fvisibility-inlines-hidden.C: Likewise. * g++.dg/ext/visibility/fvisibility.C: Likewise. * g++.dg/ext/visibility/memfuncts.C: Likewise. * g++.dg/ext/visibility/new1.C: Likewise. * g++.dg/ext/visibility/pragma.C: Likewise. * g++.dg/ext/visibility/staticmemfuncts.C: Likewise. * g++.dg/ext/visibility/virtual.C: Likewise. * g++/dg/ext/visibility/visibility-1.C: Likewise. * g++/dg/ext/visibility/visibility-2.C: Likewise. * g++/dg/ext/visibility/visibility-3.C: Likewise. * g++/dg/ext/visibility/visibility-4.C: Likewise. * g++/dg/ext/visibility/visibility-5.C: Likewise. * g++/dg/ext/visibility/visibility-6.C: Likewise. * g++/dg/ext/visibility/visibility-7.C: Likewise. * g++/dg/ext/visibility/visibility-8.C: New test. * gcc.c-torture/compile/dll.x: Remove. * gcc.dg/dll-2.c: Use dg-require-dll * gcc.dg/visibility-10.c: New test. * lib/gcc-dg.exp (dg-require-dll): Add Symbian to list of targets supporting DLLs. * testsuite/lib/scanasm.exp (scan_hidden): New function. (scan_not_hidden): Likewise. From-SVN: r85621
* re PR c/14516 (-fleading-underscore does not work correctly for file static ↵Geoffrey Keating2004-08-051-71/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | variables) 2004-08-04 Geoffrey Keating <geoffk@apple.com> PR 14516 * c-common.c (c_expand_decl): Don't special-case static VAR_DECLs. * c-common.h (make_rtl_for_local_static): Delete. * c-decl.c (shadow_tag_warned): Clean up comment. (finish_decl): Clean up spacing. Use set_user_assembler_name when appropriate. Don't pass asmspec to rest_of_decl_compilation. * c-semantics.c (make_rtl_for_local_static): Delete. * expr.c (init_block_move_fn): Use set_user_assembler_name. (init_block_clear_fn): Likewise. * passes.c (rest_of_decl_compilation): Remove asmspec parameter, expect it to be in DECL_ASSEMBLER_NAME. Update callers in many files. * toplev.h (rest_of_decl_compilation): Remove asmspec parameter. * tree.h (make_decl_rtl): Remove second parameter. (set_user_assembler_name): New. * varasm.c (set_user_assembler_name): New. (make_decl_rtl): Remove second parameter. Update callers in many files. Index: cp/ChangeLog 2004-08-04 Geoffrey Keating <geoffk@apple.com> * decl.c (make_rtl_for_nonlocal_decl): Set DECL_ASSEMBLER_NAME rather than passing it as a parameter to rest_of_decl_compilation. * decl2.c (grokfield): Use set_user_assembler_name. From-SVN: r85593
* re PR target/14680 (reload_cse_simplify_operands triggers internal error on ↵Zack Weinberg2004-08-041-2/+5
| | | | | | | | | | sparc64 when compiling netpbm) PR 14680 * c-decl.c (record_builtin_type): Call debug_hooks->type_decl on the new decl. From-SVN: r85545
* c-decl.c (implicitly_declare): Diagnose incompatible implicit declarations.Joseph Myers2004-08-031-0/+17
| | | | | | | | | | | | * c-decl.c (implicitly_declare): Diagnose incompatible implicit declarations. testsuite: * gcc.dg/redecl-5.c: New test. * gcc.dg/format/attr-6.c: Expect warning for implicit declaration of scanf. From-SVN: r85509
* c-decl.c (diagnose_mismatched_decls): Give error for external redeclaration ↵Joseph Myers2004-07-311-6/+10
| | | | | | | | | | | | | | of identifier declared with no linkage... * c-decl.c (diagnose_mismatched_decls): Give error for external redeclaration of identifier declared with no linkage, not just warning with -Wtraditional. Do not check DECL_CONTEXT to give error for redeclaration with no linkage. testsuite: * gcc.dg/redecl-2.c: New test. From-SVN: r85386
* c-decl.c (complete_array_type): Don't gratuitously copy maxindex.Nathan Sidwell2004-07-291-2/+1
| | | | | | | * c-decl.c (complete_array_type): Don't gratuitously copy maxindex. Check it always has a type. From-SVN: r85288
* c-common.c (disable_builtin_function): Rename variable n to ↵Bernardo Innocenti2004-07-261-17/+21
| | | | | | | | | | | | | | new_disabled_builtin. * c-common.c (disable_builtin_function): Rename variable n to new_disabled_builtin. * c-decl.c (duplicate_decls): Rename parameter decl to new_decl. Rename local variable old to old_decl. * gensupport.c (shift_output_template): Rename parameter old to src. * simplify-rtx.c (simplify_replace_rtx): Rename parameter oldx to old_rtx and newx to new_rtx. From-SVN: r85175
* re PR c++/9283 (__attribute__((visibility ("hidden"))) not supported for ↵Niall Douglas2004-07-251-6/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | class/struct) PR c++/9283 PR c++/15000 * c-common.c (c_common_attribute_table): Allow handle_visibility_attribute to be called for types. (handle_visibility_attribute) When given a type, set the visibility bits on the TYPE_NAME. When given a decl, don't set no_add_attrs so that we can check later whether the attribute was present. Added warning if attribute applied to non class type. * c-decl.c (diagnose_mismatched_decls): Updated rules for merging decls and checking that they are consistent. * common.opt: Added -fvisibility. * c.opt, c-opts.c: Added -fvisibility-inlines-hidden. * c-pragma.h, c-pragma.c: Added handle_pragma_visibility(). * flags.h, tree.h: Added assorted support defines for overall patch * opts.c: Added parsing support for -fvisibility. * tree.c (build_decl): Set visibility for all decls to be whatever is in force at that time. * varasm.c (default_binds_local_p_1): Reworked logic determining when to make a symbol locally bound. * doc/invoke.texi: Added documentation for -fvisibility and -fvisibility-inlines-hidden. PR c++/15000 PR c++/9283 * class.c (check_field_decls): Apply hidden visibility if -fvisibility-inlines-hidden and inlined unless otherwise specified (build_vtable): Set vtable visibility to class visibility. (check_field_decls): Default static member visibility to class visibility. (check_methods): Default method visibility to class visibility. * cp-tree.h: Added CLASSTYPE_VISIBILITY and CLASSTYPE_VISIBILITY_SPECIFIED macro. * decl.c (duplicate_decls): New logic for merging definition decls with declaration decls. Added ignore & warning when non default applied to global operator new or delete. * method.c, optimize.c, rtti.c: Added setting of VISIBILITY_SPECIFIED wherever VISIBILITY was changed * rtti.c (get_tinfo_decl): Set typeinfo visibility to class visibility. (tinfo_base_init): Set typeinfo name visibility to class visibility. PR c++/9283 PR c++/15000 * gcc.dg/visibility-9.c, gcc.dg/visibility-a.c: New tests. * g++.dg/ext/visibility/: New directory. * g++.dg/ext/visibility-1.C, g++.dg/ext/visibility-2.C g++.dg/ext/visibility-3.C, g++.dg/ext/visibility-4.C, g++.dg/ext/visibility-5.C, g++.dg/ext/visibility-6.C, g++.dg/ext/visibility-7.C: Move to g++.dg/ext/visibility/. * g++.dg/ext/visibility/fvisibility.C, g++.dg/ext/visibility/fvisibility-inlines-hidden.C, g++.dg/ext/visibility/fvisibility-override1.C g++.dg/ext/visibility/fvisibility-override2.C g++.dg/ext/visibility/memfuncts.C g++.dg/ext/visibility/noPLT.C g++.dg/ext/visibility/pragma.C g++.dg/ext/visibility/pragma-override1.C g++.dg/ext/visibility/pragma-override2.C g++.dg/ext/visibility/staticmemfuncts.C g++.dg/ext/visibility/virtual.C: New tests. Co-Authored-By: Brian Ryner <bryner@brianryner.com> From-SVN: r85167
* basic-block.h (reorder_block_def): Rename to reorder_block_def_p.Bernardo Innocenti2004-07-261-1/+1
| | | | | | | | | | | | | | | | | | * basic-block.h (reorder_block_def): Rename to reorder_block_def_p. * c-common.c: Add missing casts from void * to other types. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * defaults.h: Likewise. * genconstants.c: Likewise. * gengtype-lex.l: Likewise. * genmodes.c: Likewise. * read-rtl.c: Likewise. * rtl.c: Likewise. From-SVN: r85166
* bitmap.c: Use type-safe memory allocation macros from libiberty.Bernardo Innocenti2004-07-251-10/+11
| | | | | | | | | | | | | | | | | | | | | | * bitmap.c: Use type-safe memory allocation macros from libiberty. * c-common.c: Likewise. * c-decl.c: Likewise. * c-lang.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-parse.in: Likewise. * c-typeck.c: Likewise. * genconditions.c: Likewise. * gengtype-lex.l: Likewise. * gengtype-yacc.y: Likewise. * gengtype.c: Likewise. * genmodes.c: Likewise. * gensupport.c: Likewise. * read-rtl.c: Likewise. * read-rtl.c (read_constants): Use INSERT instead of TRUE in call to htab_find_slot(). From-SVN: r85163
* c-decl.c (groktypename, [...]): Rename variable typename to type_name.Bernardo Innocenti2004-07-251-12/+12
| | | | | | | | * c-decl.c (groktypename, groktypename_in_param_context): Rename variable typename to type_name. * c-lex.c (interpret_float): Likewise. From-SVN: r85161
* c-common.c: Rename all identifiers named `new'.Bernardo Innocenti2004-07-251-11/+11
| | | | | | | | | * c-common.c: Rename all identifiers named `new'. * c-decl.c: Likewise. * gensupport.c: Likewise. * simplify-rtx.c: Likewise. From-SVN: r85159
* re PR c/15360 (c99: extern w/initializer; extern w/internal linkage)Joseph Myers2004-07-251-2/+7
| | | | | | | | | | | | | PR c/15360 * c-decl.c (start_decl): Do not set DECL_EXTERNAL for initialized declarations until after calling pushdecl. (grokdeclarator): Set DECL_EXTERNAL for variables based on use of "extern" and not on whether the declaration is initialized. testsuite: * gcc.dg/pr15360-1.c: New test. From-SVN: r85156
* c-common.c: Rename all identifiers named `class' to `cl'.Bernardo Innocenti2004-07-251-3/+3
| | | | | | | | | | | | | | | | | * c-common.c: Rename all identifiers named `class' to `cl'. * c-decl.c: Likewise. * c-common.h: Likewise. * c-parse.in: Likewise. * c-typeck.c: Likewise. * genmodes.c: Likewise. * real.c: Likewise. * real.h: Likewise. * recog.c: Likewise. * recog.h: Likewise. * regrename.c: Likewise. * tree.h: Likewise. From-SVN: r85153
* c-decl.c (start_function): Set DECL_ARTIFICIAL and DECL_IGNORED_P on the ↵Richard Henderson2004-07-251-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | RESULT_DECL. * c-decl.c (start_function): Set DECL_ARTIFICIAL and DECL_IGNORED_P on the RESULT_DECL. * cgraphunit.c (cgraph_build_static_cdtor): Likewise. * integrate.c (copy_decl_for_inlining): Copy DECL_ARTIFICIAL and DECL_IGNORED_P to new decl. ada/ * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P on RESULT_DECL. cp/ * decl.c (start_preparsed_function): Set DECL_ARTIFICIAL and DECL_IGNORED_P on RESULT_DECL. * semantics.c (finalize_nrv): Copy them too. fortran/ * trans-decl.c (gfc_build_function_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P on RESULT_DECL. (gfc_generate_constructors): Likewise. java/ * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P. From-SVN: r85145
* Zack Weinberg <zack@codesourcery.comZack Weinberg2004-07-251-0/+5
| | | | | | | | | | | | | | 2004-07-24 Alexander Kabaev <kan@freebsd.org> Zack Weinberg <zack@codesourcery.com PR 16684 * c-decl.c (diagnose_mismatched_decls): Don't issue a redundant-declaration warning the first time a builtin is declared explicitly. testsuite: * gcc.dg/Wredundant-decls-1.c: New test case. From-SVN: r85140
* c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists.Bernardo Innocenti2004-07-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | * c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * gencheck.c: Likewise. * genconditions.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * gensupport.c: Likewise. * ggc-none.c: Likewise. * langhooks.c: Likewise. * statistics.h: Likewise. * stub-objc.c: Likewise. * java/decl.c: Likewise. From-SVN: r85128
* c-decl.c (start_function): Form composite type of function types rather than ↵Joseph Myers2004-07-231-1/+2
| | | | | | | | | | | | copying type from previous... * c-decl.c (start_function): Form composite type of function types rather than copying type from previous prototype declaration. testsuite: * gcc.dg/comp-return-1.c: New test From-SVN: r85093
* re PR c/15052 (gcc frontend accepts mismatched function declaration/defintion)Joseph Myers2004-07-221-18/+12
| | | | | | | | | | | | | | | | | | | | | | | | PR c/15052 * c-decl.c (grokdeclarator): Only pedwarn for qualified void return type on function definitions. Move other warnings for qualified return type to -Wreturn-type. Do not condition any such warnings on -pedantic. Update comments. (start_function): Only copy function type from previous prototype declaration if return types are compatible. * c-typeck.c (function_types_compatible_p): Don't condition warning for incompatibility of volatile qualifiers on the return type on -pedantic. Update comment. * doc/invoke.texi (-Wreturn-type, -Wextra): Update. testsuite: * gcc.dg/noreturn-5.c: Test qualifiers on function type instead of on return type. * gcc.dg/qual-return-1.c: Use -Wreturn-type. Update expected messages. * gcc.dg/qual-return-2.c: Update expected messages. * gcc.dg/qual-return-3.c, gcc.dg/qual-return-4.c: New tests. From-SVN: r85024
* builtins.c (expand_builtin_setjmp_receiver): Fix comment for code removal.Eric Christopher2004-07-211-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2004-07-21 Eric Christopher <echristo@redhat.com> * builtins.c (expand_builtin_setjmp_receiver): Fix comment for code removal. * c-decl.c (pop_scope): Ditto. * calls.c (expand_call): Remove call to current_nesting_level, update comment accordingly. Remove calls to expand_start_target_temps and expand_end_target_temps. * cfgexpand.c (construct_init_block): Remove call to expand_start_bindings_and_block. (construct_exit_block): Remove call to expand_end_bindings. * expr.c (safe_from_p): Remove BIND_EXPR handling. (expand_expr_real_1): Ditto. Fix formatting. (expand_vars): Delete. * stmt.c (POPSTACK): Remove block_stack. (stmt_status): Remove x_block_stack. (block_stack): Delete. (expand_start_bindings_and_block): Ditto. (expand_start_target_temps): Ditto. (expand_end_target_temps): Ditto. (current_nesting_level): Ditto. (warn_about_unused_variables): Ditto. (expand_end_bindings): Ditto. * tree.h: Remove declarations for above. 2004-07-21 Eric Christopher <echristo@redhat.com> * decl.c (poplevel): Inline unused variable checking. Change formatting. From-SVN: r85019
* * Fix for g++/15861Frank Ch. Eigler2004-07-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | 2004-07-15 Frank Ch. Eigler <fche@redhat.com> g++/15861 * cgraphunit.c (cgraph_build_static_cdtor): Add priority argument. * cgraph.h: Update declaration. * c-decl.c (build_cdtor): Update call with default priority. * coverage.c (create_coverage): Ditto. * tree-mudflap.c (mf_init_fndecl): New tree. (mudflap_init): Set it. (mudflap_register_call): Arrange to call __mf_init before the first __mf_register call. (mudflap_finish_file): Mark the mudflap static initializer as extra high priority, to beat all C++ static constructors. 2004-07-15 Frank Ch. Eigler <fche@redhat.com> g++/15861 * jcf-parse.c (java_emit_static_constructor): Specify default priority. From-SVN: r84760
* c-opts.c (c_common_post_options): Force unit-at-a-time mode on when we have ↵Zack Weinberg2004-07-091-20/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | more than one input file. 2004-07-09 Zack Weinberg <zack@codesourcery.com> Andrew Pinski <apinski@apple.com> * c-opts.c (c_common_post_options): Force unit-at-a-time mode on when we have more than one input file. (c_common_parse_file): Restore loop over all input files. Clarify diagnostic for -dy when YYDEBUG wasn't defined. * c-decl.c (set_type_context): New function. (pop_scope): Use it to set context of types. When we encounter a TYPE_DECL, set the context of the attached type too. (pop_file_scope): Don't call cpp_undef_all here. (diagnose_mismatched_decls): Do not complain about a second definition of an 'extern inline' function if it's not in the same translation unit. Do not complain about inline declaration after use if the use was in a different translation unit. (merge_decls): Don't clobber olddecl's DECL_CONTEXT. (pushdecl): Do not put DECL_EXTERNAL, !TREE_PUBLIC decls in the external scope. (pushdecl_top_level): Likewise. (grokdeclarator): Clarify what is going on with setting DECL_EXTERNAL on function types, a little. (c_write_global_declarations): Don't do anything if -fsyntax-only or errors have been encountered. testsuite: * gcc.dg/noncompile/init-4.c: Remove bogus dg-error marker. From-SVN: r84402
* c-decl.c (static_ctors, [...]): Make static.Zack Weinberg2004-07-081-15/+55
| | | | | | | | | | | | | | | | | | | | | | | * c-decl.c (static_ctors, static_dtors): Make static. (pop_file_scope): Call c_common_write_pch and cgraph_finalize_compilation_unit here. (build_cdtor): Moved here from c-objc-common.c; simplify. (c_write_global_declarations_1): Clarify comment. (c_write_global_declarations): Close the external scope before doing anything else. Call build_cdtor, cgraph_optimize, and mudflap_finish_file here. * c-lang.c (finish_file): Don't call c_objc_common_finish_file. Clarify comment. * c-objc-common.c: No need to include cgraph.h. (build_cdtor): Moved to c-decl.c. (c_objc_common_finish_file): Delete. * c-tree.h: Update to match. * objc/objc-act.c (finish_file): Don't call c_objc_common_finish_file. (generate_static_references): Set TREE_USED before calling finish_decl. Eliminate unnecessary dummy declaration. Call rest_of_decl_compilation on the static_instances_decl. From-SVN: r84307
* c-decl.c (pop_scope): Do not set DECL_CONTEXT on file-scope decls when...Zack Weinberg2004-07-081-4/+6
| | | | | | | | | | | | | | | * c-decl.c (pop_scope): Do not set DECL_CONTEXT on file-scope decls when there is only one input translation unit. * langhooks.c (lhd_set_decl_assembler_name): Partially revert change of 2004-07-05; do not treat declarations with DECL_CONTEXT a TRANSLATION_UNIT_DECL specially. * opts.c (cur_in_fname): Delete. * opts.h: Likewise. * tree.c: Revert changes of 2004-07-05; no special treatment for TRANSLATION_UNIT_DECLs. * Makefile.in (tree.o): Update dependencies. From-SVN: r84306
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