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2009-05-04c-common.c (handle_mode_attribute): Use %qE for identifiers in diagnostics.Joseph Myers1-47/+105
* c-common.c (handle_mode_attribute): Use %qE for identifiers in diagnostics. * c-decl.c (check_bitfield_type_and_width): Make orig_name a tree and pass value to identifier_to_locale. (warn_variable_length_array): Make name a tree. (grokdeclarator): Separate diagnostic texts for named and unnamed declarators. Use %qE for named declarators. * c-parser.c (c_lex_one_token): Use %qE for identifiers in diagnostics. * c-pragma.c (pop_alignment, handle_pragma_pack): Use %qE for identifiers in diagnostics. * c-typeck.c (push_member_name, start_init): Pass identifiers to identifier_to_locale. Mark "anonymous" strings for translation. testsuite: * gcc.dg/ucnid-8.c, gcc.dg/ucnid-9.c, gcc.dg/ucnid-10.c: New tests. * gcc.dg/declspec-9.c, gcc.dg/declspec-10.c, gcc.dg/declspec-11.c: Update expected errors. From-SVN: r147108
2009-04-26re PR c/39581 (VLA types at file scope wrongly rejected)Joseph Myers1-2/+32
PR c/39581 * c-decl.c (global_bindings_p): Return negative value. (c_variable_size): New. Based on variable_size from stor-layout.c. (grokdeclarator): Call c_variable_size not variable_size. testsuite: * gcc.dg/c99-const-expr-14.c, gcc.dg/gnu99-const-expr-4.c, gcc.dg/vla-21.c: New tests. From-SVN: r146806
2009-04-26re PR c/39556 (statics in C99 inline functions later declared extern)Joseph Myers1-3/+77
PR c/39556 * c-tree.h (enum c_inline_static_type): New. (record_inline_static): Declare. * c-decl.c (struct c_inline_static, c_inline_statics, record_inline_static, check_inline_statics): New. (pop_file_scope): Call check_inline_statics. (start_decl): Call record_inline_static instead of pedwarning directly for static in inline function. * c-typeck.c (build_external_ref): Call record_inline_static instead of pedwarning directly for static referenced in inline function. testsuite: * gcc.dg/inline-34.c: New test. From-SVN: r146800
2009-04-26c-decl.c (build_enumerator): Allow values folding to integer constants but ↵Joseph Myers1-4/+20
not integer constant expressions... * c-decl.c (build_enumerator): Allow values folding to integer constants but not integer constant expressions with a pedwarn if pedantic. testsuite: * gcc.dg/enum-const-1.c, gcc.dg/enum-const-2.c, gcc.dg/enum-const-3.c: New tests. * gcc.dg/gnu89-const-expr-1.c, gcc.dg/gnu99-const-expr-1.c: Use -pedantic-errors. Update expected diagnostics. From-SVN: r146789
2009-04-25re PR c/39564 (variably modified function return types not always diagnosed)Joseph Myers1-2/+8
PR c/39564 * c-decl.c (grokdeclarator): Diagnose declarations of functions with variably modified return type and no storage class specifiers, except for the case of nested functions. Distinguish extern declarations of functions with variably modified return types from those of objects with variably modified types. testsuite: * gcc.dg/vla-19.c: New test. From-SVN: r146778
2009-04-22hashtab.h: Update GTY annotations to new syntaxTaras Glek1-10/+6
2009-04-21 Taras Glek <tglek@mozilla.com> * include/hashtab.h: Update GTY annotations to new syntax * include/splay-tree.h: Likewise gcc/ChangeLog 2009-04-21 Taras Glek <tglek@mozilla.com> * alias.c: Update GTY annotations to new syntax * basic-block.h: Likewise * bitmap.h: Likewise * c-common.h: Likewise * c-decl.c: Likewise * c-parser.c: Likewise * c-pragma.c: Likewise * c-tree.h: Likewise * cfgloop.h: Likewise * cgraph.h: Likewise * config/alpha/alpha.c: Likewise * config/arm/arm.h: Likewise * config/avr/avr.h: Likewise * config/bfin/bfin.c: Likewise * config/cris/cris.c: Likewise * config/darwin.c: Likewise * config/frv/frv.c: Likewise * config/i386/i386.c: Likewise * config/i386/i386.h: Likewise * config/i386/winnt.c: Likewise * config/ia64/ia64.h: Likewise * config/iq2000/iq2000.c: Likewise * config/mips/mips.c: Likewise * config/mmix/mmix.h: Likewise * config/pa/pa.c: Likewise * config/pa/pa.h: Likewise * config/rs6000/rs6000.c: Likewise * config/s390/s390.c: Likewise * config/sparc/sparc.c: Likewise * config/xtensa/xtensa.c: Likewise * cselib.h: Likewise * dbxout.c: Likewise * dwarf2out.c: Likewise * except.c: Likewise * except.h: Likewise * fixed-value.h: Likewise * function.c: Likewise * function.h: Likewise * gimple.h: Likewise * integrate.c: Likewise * optabs.c: Likewise * output.h: Likewise * real.h: Likewise * rtl.h: Likewise * stringpool.c: Likewise * tree-data-ref.c: Likewise * tree-flow.h: Likewise * tree-scalar-evolution.c: Likewise * tree-ssa-address.c: Likewise * tree-ssa-alias.h: Likewise * tree-ssa-operands.h: Likewise * tree.c: Likewise * tree.h: Likewise * varasm.c: Likewise * varray.h: Likewise * vec.h: Likewise * coretypes.h: Do not define GTY macro if it is already defined * doc/gty.texi: Update GTY documentation to new syntax * gengtype-lex.l: Enforce attribute-like syntax for GTY annotations on structs * gengtype-parse.c: Likewise gcc/ada/ChangeLog 2009-04-21 Taras Glek <tglek@mozilla.com> * gcc-interface/ada-tree.h: Update GTY annotations to new syntax * gcc-interface/trans.c: Likewise * gcc-interface/utils.c: Likewise gcc/cp/ChangeLog 2009-04-21 Taras Glek <tglek@mozilla.com> * cp-tree.h: Update GTY annotations to new syntax * decl.c: Likewise * mangle.c: Likewise * name-lookup.c: Likewise * name-lookup.h: Likewise * parser.c: Likewise * pt.c: Likewise * rtti.c: Likewise * semantics.c: Likewise * typeck2.c: Likewise gcc/fortran/ChangeLog 2009-04-21 Taras Glek <tglek@mozilla.com> * f95-lang.c: Update GTY annotations to new syntax * trans-intrinsic.c: Likewise * trans-io.c: Likewise * trans.h: Likewise gcc/java/ChangeLog 2009-04-21 Taras Glek <tglek@mozilla.com> * builtins.c: Update GTY annotations to new syntax * decl.c: Likewise * java-tree.h: Likewise * jcf.h: Likewise * lang.c: Likewise gcc/objc/ChangeLog 2009-04-21 Taras Glek <tglek@mozilla.com> * objc-act.c: Update GTY annotations to new syntax * objc-act.h: Likewise libcpp/ChangeLog 2009-04-21 Taras Glek <tglek@mozilla.com> * include/cpp-id-data.h: Update GTY annotations to new syntax * include/cpplib.h: Likewise * include/line-map.h: Likewise * include/symtab.h: Likewise From-SVN: r146607
2009-04-20re PR c++/13358 (long long and C++ do not mix well)Manuel López-Ibáñez1-2/+2
2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c++/13358 * doc/invoke.texi (-Wlong-long): Update description. * c-lex (interpret_integer): Only warn if there was no previous overflow and -Wlong-long is enabled. * c-decl.c (declspecs_add_type): Drop redundant flags. * c.opt (Wlong-long): Init to -1. * c-opts.c (sanitize_cpp_opts): Synchronize cpp's warn_long_long and front-end warn_long_long. Wlong-long only depends on other flags if it is uninitialized. * c-parser.c (disable_extension_diagnostics): warn_long_long is the same for CPP and FE. (restore_extension_diagnostics): Likewise. libcpp/ * init.c (cpp_create_reader): Wlong_long is disabled by default. * expr.c (cpp_classify_number): Give different messages for C and C++ front-ends. cp/ * parser.c (cp_parser_check_decl_spec): Drop redundant flags. * error.c (pedwarn_cxx98): New. * cp-tree.h (pedwarn_cxx98): Declare. testsuite/ * gcc.dg/wtr-int-type-1.c: Use two dg-warning to match two messages. Test for "long long" in system headers. * gcc.dg/c99-longlong-2.c: New. * g++.dg/warn/pr13358.C: New. * g++.dg/warn/pr13358-2.C: New. * g++.dg/warn/pr13358-3.C: New. * g++.dg/warn/pr13358-4.C: New. From-SVN: r146459
2009-04-20Fix enum conversions which are invalid in C++:Ian Lance Taylor1-10/+14
gcc/: Fix enum conversions which are invalid in C++: * auto-inc-dec.c (attempt_change): Change 0 to SET in function call. * calls.c (store_one_arg): Change 0 to EXPAND_NORMAL in function call. * cse.c (hash_rtx_cb): Change 0 to VOIDmode in function call. * dbgcnt.c (dbg_cnt_set_limit_by_name): Add cast to enum type. * dbxout.c (dbxout_symbol): Change 0 to VOIDmode in function call. (dbxout_parms): Likewise. * df-core.c (df_set_flags): Change changeable_flags parameter to int. (df_clear_flags): Likewise. * df-problems.c (df_rd_bb_local_compute_process_def): Change top_flag parameter to int. (df_chain_create_bb_process_use): Likewise. (df_chain_add_problem): Change chain_flags parameter to unsigned int. Remove cast. * df-scan.c (df_ref_create): Change ref_flags parameter to int. (df_ref_create_structure, df_def_record_1): Likewise. (df_defs_record, df_uses_record, df_get_call_refs): Likewise. (df_notes_rescan): Change 0 to VOIDmode in function call. (df_get_call_refs, df_insn_refs_collect): Likewise. (df_bb_regs_collect): Likewise. (df_entry_block_defs_collect): Likewise. (df_exit_block_uses_collect): Likewise. * df.h: Update declarations. * double-int.c (double_int_divmod): Add cast to enum type. * dse.c (replace_inc_dec): Reverse parameters to gen_int_mode. * dwarf2out.c (new_reg_loc_descr): Add casts to enum type. (based_loc_descr): Likewise. (loc_descriptor_from_tree_1): Change first_op and second_op to enum dwarf_location_atom. Add cast to enum type. * expmed.c (init_expmed): Change 0 to SET in function call. * expr.c (init_expr_target): Change 0 to VOIDmode in function call. (expand_expr_real_1): Change 0 to EXPAND_NORMAL in function call. (do_store_flag): Likewise. * fixed-value.h (struct fixed_value): Change mode to enum machine_mode. * function.c (assign_parms): Change 0 to VOIDmode in function call. * genautomata.c (insert_automaton_decl): Change 1 to INSERT in function call. (insert_insn_decl, insert_decl, insert_state): Likewise. (automata_list_finish): Likewise. * genrecog.c (process_define_predicate): Add cast to enum type. * gensupport.c (init_predicate_table): Add cast to enum type. * gimple.c (gimple_build_return): Change 0 to ERROR_MARK in function call. (gimple_build_call_1, gimple_build_label): Likewise. (gimple_build_goto, gimple_build_asm_1): Likewise. (gimple_build_switch_1, gimple_build_cdt): Likewise. * gimple.h (GIMPLE_CHECK): Change 0 to ERROR_MARK in function call. (enum fallback): Rename from enum fallback_t. (fallback_t): Typedef as int. * gimple-low.c (lower_builtin_setjmp): Change TSI_SAME_STMT to GSI_SAME_STMT in function call. * ira.c (setup_class_subset_and_memory_move_costs): Add casts to enum type. (setup_reg_class_relations): Likewise. (setup_reg_class_nregs): Change cl to int. Add casts to enum type. (setup_prohibited_class_mode_regs): Add cast to enum type. (setup_prohibited_mode_move_regs): Likewise. * ira-costs.c (record_reg_classes): Change rclass to enum reg_class. (record_address_regs): Change i to enum reg_class. * lists.c (alloc_EXPR_LIST): Add cast to enum type. * machmode.h (GET_MODE_CLASS): Cast value to enum mode_class. (GET_MODE_WIDER_MODE): Cast value to enum machine_mode. (GET_MODE_2XWIDER_MODE): Likewise. (GET_CLASS_NARROWEST_MODE): Likewise. * omp-low.c (expand_omp_for): Add cast to enum type. * optabs.c (debug_optab_libfuncs): Add casts to enum type. * opts.c (enable_warning_as_error): Change kind to diagostic_t. * postreload.c (reload_cse_simplify_operands): Change rclass local to enum reg_class. * predict.c (combine_predictions_for_insn): Change best_predictor and predictor to enum br_predictor. (combine_predictions_for_bb): Likewise. (build_predict_expr): Change assignment to PREDICT_EXPR_OUTCOME to use SET_PREDICT_EXPR_OUTCOME. * real.c (real_arithmetic): Change icode to code in function call. * reginfo.c (init_move_cost): Add casts to enum type. (init_reg_sets_1, init_fake_stack_mems): Likewise. * regmove.c (regclass_compatible_p): Change class0 and class1 to enum reg_class. * reload.c (find_valid_class): Add casts to enum type. (push_reload): Change 0 to NO_REGS in function call. (find_reloads): Change this_alternative to array of enum reg_class. Remove some now-unnecessary casts. (make_memloc): Change 0 to VOIDmode in function call. * reload1.c (reload): Change 0 to VOIDmode in function call. (eliminate_regs_1, elimination_effects): Likewise. (eliminate_regs_in_insn): Likewise. (emit_input_reload_insns): Add cast to enum type. (delete_output_reload): Change 0 to VOIDmode in function call. * reorg.c (insn_sets_resource_p): Convert include_delayed_effects to enum type in function call. * tree.h (PREDICT_EXPR_OUTCOME): Add cast to enum type. (SET_PREDICT_EXPR_OUTCOME): Define. * tree-dump.c (get_dump_file_info): Change phase parameter to int. (get_dump_file_name, dump_begin, dump_enabled_p): Likewise. (dump_initialized_p, dump_flag_name, dump_end): Likewise. (dump_function): Likewise. * tree-dump.h: Update declarations. * tree-pass.h: Update declarations. * varasm.c (assemble_integer): Change mclass to enum mode_class. * config/arm/arm.c (thumb_legitimize_reload_address): Add cast to enum type. (arm_rtx_costs_1): Correct parenthesization. (arm_rtx_costs): Add casts to enum type. (adjacent_mem_locations): Reverse arguments to const_ok_for_op. (vfp_emit_fstmd): Use add_rg_note. (emit_multi_reg_push, emit_sfm): Likewise. (thumb_set_frame_pointer): Likewise. (arm_expand_prologue): Likewise. (arm_regno_class): Change return type to enum reg_class. (thumb1_expand_prologue): Use add_reg_note. * config/arm/arm-protos.h (arm_regno_class): Update declaration. * config/arm/arm.h (INITIALIZE_TRAMPOLINE): Change 0 to LCT_NORMAL in function call. * config/arm/gentune.sh: Add cast to enum type. * config/arm/arm-tune.md: Rebuild. * config/i386/i386.c (ix86_expand_prologue): Use add_reg_note. (ix86_split_fp_branch, predict_jump): Likewise. (ix86_expand_multi_arg_builtin): Change sub_code from enum insn_code to enum rtx_code. (ix86_builtin_vectorized_function): Add cast to enum type. * config/i386/i386.md (truncdfsf2): Change slot to enum ix86_stack_slot. (truncxf<mode>2, isinf<mode>2): Likewise. * config/i386/i386-c.c (ix86_pragma_target_parse): Add cast to enum type. * config/ia64/ia64.c (ia64_split_tmode_move): Use add_reg_note. (spill_restore_mem, do_spill, ia64_expand_prologue): Likewise. (insert_bundle_state): Change 1 to INSERT in function call. (ia64_add_bundle_selector_before): Likewise. * config/ia64/ia64.md (cpu attr): Add cast to enum type. (save_stack_nonlocal): Change 0 to LCT_NORMAL in function call. (restore_stack_nonlocal): Likewise. * config/mips/mips.h (MIPS_ICACHE_SYNC): Change 0 to LCT_NORMAL in function call. * config/mips/mips.c (mips_binary_cost): Change 0 to SET in function call. (mips_rtx_costs): Likewise. (mips_override_options): Add casts to enum type. * config/mips/sdemtk.h (MIPS_ICACHE_SYNC): Change 0 to LCT_NORMAL in function call. * config/pa/pa.c (legitimize_pic_address): Use add_reg_note. (store_reg, set_reg_plus_d): Likewise. (hppa_expand_prologue, hppa_profile_hook): Likewise. * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Add cast to enum type. (altivec_expand_vec_set_builtin): Change 0 to EXPAND_NORMAL in function call. (emit_unlikely_jump): Use add_reg_note. (rs6000_emit_allocate_stack): Likewise. (rs6000_frame_related, rs6000_emit_prologue): Likewise. (output_toc): Change 1 to INSERT in function call. (output_profile_hook): Change 0 to LCT_NORMAL in function call. (rs6000_initialize_trampoline): Likewise. (rs6000_init_dwarf_reg_sizes_extra): Change 0 to EXPAND_NORMAL in function call. * config/s390/s390.c (s390_rtx_costs): Add cast to enum type. (s390_expand_movmem): Change 0 to OPTAB_DIRECT in function call. (s390_expand_setmem, s390_expand_cmpmem): Likewise. (save_gprs): Use add_reg_note. (s390_emit_prologue): Likewise. (s390_expand_builtin): Change 0 to EXPAND_NORMAL in function call. * config/sparc/sparc.c (sparc_expand_prologue): Use add_reg_note. (sparc_fold_builtin): Add cast to enum type. * config/spu/spu.c (spu_emit_branch_or_set): Change ior_code to enum insn_code. (spu_expand_prologue): Use add_reg_note. (expand_builtin_args): Change 0 to EXPAND_NORMAL in function call. * c-parser.c (c_parser_attributes): Change VEC back to tree list. (c_parser_postfix_expression_after_primary): Get VEC for list of arguments. Get original types of arguments. Call build_function_call_vec. (cached_expr_list_1, cached_expr_list_2): New static variables. (c_parser_expr_list): Change return type to VEC *. Add p_orig_types parameter. Change all callers. (c_parser_release_expr): New static function. (c_parser_vec_to_tree_list): New static function. * c-typeck.c (build_function_call): Rewrite to build a VEC and call build_function_call_vec. (build_function_call_vec): New function, based on old build_function_call. (convert_arguments): Remove nargs and argarray parameters. Change values to a VEC. Add origtypes parameter. (build_modify_expr): Add rhs_origtype parameter. Change all callers. (convert_for_assignment): Add origtype parameter. Change all callers. If warn_cxx_compat, check for conversion to an enum type when calling a function. (store_init_value): Add origtype parameter. Change all callers. (digest_init): Likewise. (struct init_node): Add origtype field. (add_pending_init): Add origtype parameter. Change all callers. (output_init_element): Likewise. (output_pending_init_elements): Pass origtype from init_node to output_init_element. (process_init_elemnt): Pass origtype from c_expr to output_init_element. (c_finish_return): Add origtype parameter. Change all callers. * c-common.c (sync_resolve_size): Change params to VEC *. Change caller. (sync_resolve_params): Likewise. (sync_resolve_return): Change params to first_param. Change caller. (resolve_overloaded_builtins): Change params to VEC *. Change callers. Save first parameter around call to build_function_call_vec. * c-decl.c (finish_decl): Add origtype parameter. Change all callers. Call build_function_call_vec rather than build_function_call for cleanup. * c-tree.h: Update declarations. * c-common.h: Update declarations. * stub-objc.c (objc_rewrite_function_call): Change parameter from params to first_param. * target.h (struct gcc_target): Change resolve_overloaded_builtin params parameter from tree to void *. * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Change arglist parameter to have type void *, and to be a pointer to a VEC. * config/rs6000/rs6000-protos.h (altivec_resolve_overloaded_builtin): Update declaration. * config/spu/spu-c.c (spu_resolved_overloaded_builtin): Change fnargs parameter to have type void *, and to be a pointer to a VEC. Call build_function_call_vec instead of build_function_call. * config/spu/spu-protos.h (spu_expand_builtin): Update declaration. gcc/cp/: * typeck.c (build_function_call_vec): New function. (cp_build_function_call): Only pass first parameter to objc_rewrite_function_call. (build_modify_expr): Add rhs_origtype parameter. Change all callers. * decl.c (finish_decl): Add origtype parameter. Change all callers. * semantics.c (finish_call_expr): Pass VEC to resolve_overloaded_builtin. gcc/objc: * objc-act.c (objc_rewrite_function_call): Change parameter from params to first_param. Change all callers. gcc/testsuite: * gcc.dg/Wcxx-compat-3.c: New testcase. From-SVN: r146451
2009-04-19re PR c/38243 (Restrict constraint violation not an error with -pedantic-errors)Joseph Myers1-0/+6
PR c/38243 * c-decl.c (shadow_tag_warned): Diagnose use of restrict when declaring a tag. testsuite: * gcc.dg/c99-restrict-3.c: New test. From-SVN: r146356
2009-04-14diagnostic.c (diagnostic_report_diagnostic): Do not warn about loaded ↵Diego Novillo1-3/+0
plugins for DK_ERROR and DK_WARNING. * diagnostic.c (diagnostic_report_diagnostic): Do not warn about loaded plugins for DK_ERROR and DK_WARNING. * c-decl.c (declspecs_add_type): Move call to invoke_plugin_callbacks ... * c-parser.c (c_parser_declspecs): ... here. * plugin.c (dump_active_plugins): Tidy output. cp/ChangeLog * parser.c (cp_parser_type_specifier_seq): Move call to invoke_plugin_callbacks ... (cp_parser_type_specifier_seq): ... here. From-SVN: r146078
2009-04-14[multiple changes]Diego Novillo1-0/+4
2009-04-14 Diego Novillo <dnovillo@google.com> Le-Chun Wu <lcwu@google.com> * configure.ac: Add --enable-plugin support. Define ENABLE_PLUGIN and PLUGINLIBS when specified. * Makefile.in (PLUGIN_H): Define. Export ENABLE_PLUGIN and GMPINC to site.exp. Add PLUGINLIBS to link command. Add/modify dependencies for plugin.o and files including plugin.h. (plugin.o): New. * config.in: Regenerate. * opts.c (common_handle_option): Handle OPT_fplugin_ and OPT_fplugin_arg_. 2009-04-14 Le-Chun Wu <lcwu@google.com> * tree-pass.h (register_one_dump_file): Add a prototype for register_one_dump_file. * toplev.c (compile_file): Call initialize_plugins. (do_compile): Call invoke_plugin_callbacks. (toplev_main): Call invoke_plugin_callbacks. * common.opt: Add -fplugin= and -fplugin-arg-. * gcc-plugin.h: New public header file for plugins to include. * plugin.c: New source file. * plugin.h: New internal header file. * passes.c (register_one_dump_file): Make it external. * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks. 2009-04-14 Diego Novillo <dnovillo@google.com> * doc/plugins.texi: New. * doc/gccint.texi: Add reference to Plugins chapter. * doc/invoke.texi: Document -fplugin and -fplugin-arg * diagnostic.c (diagnostic_report_diagnostic): Warn about loaded plugins, if any. * timevar.def (TV_PLUGIN_INIT): Define. (TV_PLUGIN_RUN): Define. * plugin.c: Include timevar.h (plugins_active_p): New. (dump_active_plugins): New. (debug_active_plugins): New. cp/ChangeLog 2009-04-14 Le-Chun Wu <lcwu@google.com> * Make-lang.in: Modify dependencies of files including plugin.h. * decl.c (finish_function): Call invoke_plugin_callbacks. * parser.c (cp_parser_type_specifier): Call invoke_plugin_callbacks. From-SVN: r146059
2009-04-02c-decl.c (merge_decls): Make sure newdecl and olddecl don't share the ↵Rafael Avila de Espindola1-1/+9
argument list. 2009-04-02 Rafael Avila de Espindola <espindola@google.com> * c-decl.c (merge_decls): Make sure newdecl and olddecl don't share the argument list. From-SVN: r145456
2009-04-02re PR c++/26693 (Access checks not performed for types in templates)Dodji Seketeli1-62/+1
gcc/ChangeLog: 2009-04-02 Dodji Seketeli <dodji@redhat.com> PR c++/26693 * c-decl.c: (clone_underlying_type): Move this ... * c-common.c (set_underlying_type): ... here. Also, make sure the function properly sets TYPE_STUB_DECL() on the newly created typedef variant type. * c-common.h (is_typedef_decl, set_underlying_type): Declare ... * c-common.c (is_typedef_decl, set_underlying_type): ... new entry points. gcc/cp/ChangeLog: 2009-04-02 Dodji Seketeli <dodji@redhat.com> PR c++/26693 * decl2.c (grokfield): when a typedef appears in a class, create the typedef variant type node for it. (save_template_attributes): Creating typedef variant type node here is now useless. * decl.c (grokdeclarator): If the typedef'ed struct/class was anonymous, set the proper type name to all its type variants. (xref_basetypes) : Fixup the variant types after setting TYPE_BINFO on REF. * name-lookup.c (pushdecl_maybe_friend): Reuse the set_underlying_type function to install typedef variant types. * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor macro. (append_type_to_template_for_access_check): New entry points. * semantics.c (check_accessibility_of_qualified_id): When a typedef that is a member of a class appears in a template, add it to the template. It will be ... * class.c (finish_struct_bits): Split type variant fixup into ... (fixup_type_variants): A new entry point. * pt.c (instantiate_class_template, instantiate_template ): ... access checked at template instantiation time. (resolve_type_name_type): The type name should be the name of the main type variant. (retrieve_specialization): Specializations of template typedefs aren't to be looked up in DECL_TEMPLATE_INSTANTIATIONS (tmpl). (append_type_to_template_for_access_check): New entry point. (tsubst_decl): For typedefs, build the variant type from the correct original type. (get_class_bindings): Fix function comment. (perform_typedefs_access_check): New entry point. gcc/testsuite/ChangeLog: 2009-04-02 Dodji Seketeli <dodji@redhat.com> PR c++/26693 * g++.dg/template/typedef11.C: New test. * g++.dg/template/typedef12.C: Likewise. * g++.dg/template/typedef13.C: Likewise. * g++.dg/template/typedef14.C: Likewise. * g++.dg/template/typedef15.C: Likewise. * g++.dg/template/typedef16.C: Likewise. * g++.dg/template/sfinae3.C: Compile this pedantically. The only errors expected should be the one saying the typedef is ill formed. * g++.old-deja/g++.pt/typename8.C: Likewise. * g++.dg/template/access11.C: Update this. libstdc++-v3/ChangeLog: 2009-04-02 Dodji Seketeli <dodji@redhat.com> * include/ext/bitmap_allocator.h: the typedefs should be made public if we want them to be accessible. This has been revealed by the patch that fixes PR c++/26693 in g++. From-SVN: r145440
2009-04-01re PR c/39605 ("error: variable-size type declared outside of any function" ↵Joseph Myers1-1/+11
is issued twice) PR c/39605 * c-decl.c (grokdeclarator): Pedwarn for file-scope array declarator whose size is not an integer constant expression but folds to an integer constant, then treat it as a constant subsequently. testsuite: * gcc.dg/vla-17.c, gcc.dg/vla-18.c: New tests. * gcc.dg/pr25682.c: Update expected diagnostics. From-SVN: r145405
2009-03-30re PR debug/39563 (C block scopes have no DW_TAG_lexical_block)Jakub Jelinek1-21/+58
PR debug/39563 * c-decl.c (struct c_binding): Add locus field. (bind): Add locus argument, set locus field from it. (pop_scope): For b->nested VAR_DECL or FUNCTION_DECL, add a DECL_EXTERNAL copy of b->decl to current BLOCK_VARS. (push_file_scope, pushtag, pushdecl, pushdecl_top_level, implicitly_declare, undeclared_variable, lookup_label, declare_label, c_make_fname_decl, c_builtin_function, c_builtin_function_ext_scope, store_parm_decls_newstyle): Adjust bind callers. From-SVN: r145293
2009-03-29re PR preprocessor/34695 (Preprocessor warning->error conversion from ↵Joseph Myers1-1/+1
-Werror is silent) PR preprocessor/34695 gcc: * Makefile.in (c-opts.o): Depend on c-tree.h. * c-common.c: Move down include of diagnostic.h. (done_lexing, c_cpp_error): New. * c-common.h (done_lexing): Declare. * c-decl.c (c_write_global_declarations): Don't check cpp_errors (parse_in). * c-opts.c: Include c-tree.h. (c_common_init_options): Set preprocessor error callback. (c_common_handle_option): Do not set preprocessor inhibit_warnings, warnings_are_errors, warn_system_headers, pedantic_errors or inhibit_warnings flags. (c_common_post_options): Do not check cpp_errors (parse_in). (c_common_finish): Do not output dependencies if there were errors. Do not check return value of cpp_finish. * c-ppoutput.c (pp_file_change): Set input_location. * c-tree.h (c_cpp_error): Declare. * diagnostic.c (diagnostic_set_info_translated): Also initialize override_column. (diagnostic_build_prefix): Check override_column. * diagnostic.h (diagnostic_info): Add override_column field. (diagnostic_override_column): Define. gcc/cp: * cp-tree.h (cp_cpp_error): Remove. * error.c (cp_cpp_error): Remove. * parser.c (cp_lexer_new_main): Set done_lexing instead of client_diagnostic and error callback. gcc/fortran: * cpp.c (cb_cpp_error): New. (gfc_cpp_post_options): Don't set cpp_option->inhibit_warnings. Don't check cpp_errors (cpp_in). (gfc_cpp_init_0): Set cb->error. gcc/testsuite: * gcc.dg/builtin-redefine.c, gcc.dg/cpp/redef2.c, gcc.dg/cpp/redef3.c, gcc.dg/cpp/trad/redef2.c: Use dg-message instead of dg-warning for "previous definition" messages. * gcc.dg/cpp/Wvariadic-1.c, gcc.dg/cpp/Wvariadic-3.c: Expect "warnings being treated as errors" message. * gcc.dg/fltconst-1.c: Use -fshow-column. libcpp: * makedepend.c: Remove. * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove. (all, clean, TAGS_SOURCES, include): Remove makedepend handling. * directives.c (cpp_errors): Remove. * errors.c (print_location, _cpp_begin_message, v_message): Remove. (cpp_error, cpp_error_with_line): Always use error callback. (cpp_error, cpp_error_with_line, cpp_errno): Return bool. * include/cpplib.h (cpp_options): Remove pedantic_errors, inhibit_warnings, warn_system_headers, inhibit_errors, warnings_are_errors, client_diagnostic. (cpp_callbacks): Add extra arguments to error callback; make it return bool. (cpp_finish): Return void. (cpp_destroy): Remove inaccurate comment about return value. (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove. (CPP_DL_NOTE): Define. * include/line-map.h (linemap_print_containing_files): Remove. * init.c (cpp_finish): Do not check for or return number of errors. * internal.h (cpp_reader): Remove errors field. * line-map.c (linemap_print_containing_files): Remove. * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message about previous definition. Only emit it if previous diagnostic was emitted. From-SVN: r145263
2009-03-29re PR c/456 (constant expressions constraints (gcc.dg/c90-const-expr-1))Joseph Myers1-19/+96
PR c/456 PR c/5675 PR c/19976 PR c/29116 PR c/31871 PR c/35198 fixincludes: * inclhack.def (glibc_tgmath): New fix. * fixincl.x: Regenerate. * tests/base/tgmath.h: New. gcc: * builtins.c (fold_builtin_sincos): Build COMPOUND_EXPR in void_type_node. (fold_call_expr): Return a NOP_EXPR from folding rather than the contained expression. * c-common.c (c_fully_fold, c_fully_fold_internal, c_save_expr): New. (c_common_truthvalue_conversion): Use c_save_expr. Do not fold conditional expressions for C. (decl_constant_value_for_optimization): Move from decl_constant_value_for_broken_optimization in c-typeck.c. Check whether optimizing and that the expression is a VAR_DECL not of array type instead of doing such checks in the caller. Do not check pedantic. Call gcc_unreachable for C++. * c-common.def (C_MAYBE_CONST_EXPR): New. * c-common.h (c_fully_fold, c_save_expr, decl_constant_value_for_optimization): New prototypes. (C_MAYBE_CONST_EXPR_PRE, C_MAYBE_CONST_EXPR_EXPR, C_MAYBE_CONST_EXPR_INT_OPERANDS, C_MAYBE_CONST_EXPR_NON_CONST, EXPR_INT_CONST_OPERANDS): Define. * c-convert.c (convert): Strip nops from expression. * c-decl.c (groktypename): Take extra parameters expr and expr_const_operands. Update call to grokdeclarator. (start_decl): Update call to grokdeclarator. Add statement for expressions used in type of decl. (grokparm): Update call to grokdeclarator. (push_parm_decl): Update call to grokdeclarator. (build_compound_literal): Add parameter non_const and build a C_MAYBE_COSNT_EXPR if applicable. (grokdeclarator): Take extra parameters expr and expr_const_operands. Track expressions used in declaration specifiers and declarators. Fold array sizes and track whether they are constant expressions and whether they are integer constant expressions. (parser_xref_tag): Set expr and expr_const_operands fields in return value. (grokfield): Update call to grokdeclarator. (start_function): Update call to grokdeclarator. (build_null_declspecs): Set expr and expr_const_operands fields in return value. (declspecs_add_type): Handle expressions in typeof specifiers. * c-parser.c (c_parser_declspecs): Set expr and expr_const_operands fields for declaration specifiers. (c_parser_enum_specifier): Likewise. (c_parser_struct_or_union_specifier): Likewise. (c_parser_typeof_specifier): Likewise. Update call to groktypename. Fold expression as needed. Return expressions with type instead of adding statements. (c_parser_attributes): Update calls to c_parser_expr_list. (c_parser_statement_after_labels): Fold expression before passing to objc_build_throw_stmt. (c_parser_condition): Fold expression. (c_parser_asm_operands): Fold expression. (c_parser_conditional_expression): Use c_save_expr. Update call to build_conditional_expr. (c_parser_alignof_expression): Update call to groktypename. (c_parser_postfix_expression): Preserve C_MAYBE_CONST_EXPR as original_code. Fold expression argument of va_arg. Create C_MAYBE_CONST_EXPR to preserve side effects of expressions in type argument to va_arg. Update calls to groktypename. Fold array index for offsetof. Verify that first argument to __builtin_choose_expr has integer type. (c_parser_postfix_expression_after_paren_type): Update calls to groktypename and build_compound_literal. Handle expressions with side effects in type name. (c_parser_postfix_expression_after_primary): Update call to c_parser_expr_list. Set original_code for calls to __builtin_constant_p. (c_parser_expr_list): Take extra parameter fold_p. Fold expressions if requested. (c_parser_objc_type_name): Update call to groktypename. (c_parser_objc_synchronized_statement): Fold expression. (c_parser_objc_receiver): Fold expression. (c_parser_objc_keywordexpr): Update call to c_parser_expr_list. (c_parser_omp_clause_num_threads, c_parser_omp_clause_schedule, c_parser_omp_atomic, c_parser_omp_for_loop): Fold expressions. * c-tree.h (CONSTRUCTOR_NON_CONST): Define. (struct c_typespec): Add elements expr and expr_const_operands. (struct c_declspecs): Add elements expr and expr_const_operands. (groktypename, build_conditional_expr, build_compound_literal): Update prototypes. (in_late_binary_op): Declare. * c-typeck.c (note_integer_operands): New function. (in_late_binary_op): New variable. (decl_constant_value_for_broken_optimization): Move to c-common.c and rename to decl_constant_value_for_optimization. (default_function_array_conversion): Do not strip nops. (default_conversion): Do not call decl_constant_value_for_broken_optimization. (build_array_ref): Do not fold result. (c_expr_sizeof_expr): Fold operand. Use C_MAYBE_CONST_EXPR for result when operand is a VLA. (c_expr_sizeof_type): Update call to groktypename. Handle expressions included in type name. Use C_MAYBE_CONST_EXPR for result when operand names a VLA type. (build_function_call): Update call to build_compound_literal. Only fold result for calls to __builtin_* functions. Strip NOP_EXPR from INTEGER_CST returned from such functions. Fold the function designator. (convert_arguments): Fold arguments. Update call to convert_for_assignment. (build_unary_op): Handle increment and decrement of C_MAYBE_CONST_EXPR. Move lvalue checks for increment and decrement earlier. Fold operand of increment and decrement. Handle address of C_MAYBE_CONST_EXPR. Only fold expression being built for integer operand. Wrap returns that are INTEGER_CSTs without being integer constant expressions or that have integer constant operands without being INTEGER_CSTs. (lvalue_p): Handle C_MAYBE_CONST_EXPR. (build_conditional_expr): Add operand ifexp_bcp. Track whether result is an integer constant expression or can be used in unevaluated parts of one and avoid folding and wrap as appropriate. Fold operands before possibly doing -Wsign-compare warnings. (build_compound_expr): Wrap result for C99 if operands can be used in integer constant expressions. (build_c_cast): Update call to digest_init. Do not ignore overflow from casting floating-point constants to integers. Wrap results that could be confused with integer constant expressions, null pointer constants or floating-point constants. (c_cast_expr): Update call to groktypename. Handle expressions included in type name. (build_modify_expr): Handle modifying a C_MAYBE_CONST_EXPR. Fold lhs inside possible SAVE_EXPR. Fold RHS before assignment. Update calls to convert_for_assignment. (convert_for_assignment): Take new parameter null_pointer_constant. Do not strip nops or call decl_constant_value_for_broken_optimization. Set in_late_binary_op for conversions to boolean. (store_init_value): Update call to digest_init. (digest_init): Take new parameter null_pointer_constant. Do not call decl_constant_value_for_broken_optimization. pedwarn for initializers not constant expressions. Update calls to convert_for_assignment. (constructor_nonconst): New. (struct constructor_stack): Add nonconst element. (really_start_incremental_init, push_init_level, pop_init_level): Handle constructor_nonconst and nonconst element. (set_init_index): Call constant_expression_warning for array designators. (output_init_element): Fold value. Set constructor_nonconst as applicable. pedwarn for initializers not constant expressions. Update call to digest_init. Call constant_expression_warning where constant initializers are required. (process_init_element): Use c_save_expr. (c_finish_goto_ptr): Fold expression. (c_finish_return): Fold return value. Update call to convert_for_assignment. (c_start_case): Fold switch expression. (c_process_expr_stmt): Fold expression. (c_finish_stmt_expr): Create C_MAYBE_CONST_EXPR as needed to ensure statement expression is not evaluated in constant expression. (build_binary_op): Track whether results are integer constant expressions or may occur in such, disable folding and wrap results as applicable. Fold operands for -Wsign-compare warnings unless in_late_binary_op. (c_objc_common_truthvalue_conversion): Handle results folded to integer constants that are not integer constant expressions. * doc/extend.texi: Document when typeof operands are evaluated, that condition of __builtin_choose_expr is an integer constant expression, and more about use of __builtin_constant_p in initializers. gcc/objc: * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op. gcc/testsuite: * gcc.c-torture/compile/20081108-1.c, gcc.c-torture/compile/20081108-2.c, gcc.c-torture/compile/20081108-3.c, gcc.dg/bconstp-2.c, gcc.dg/bconstp-3.c, gcc.dg/bconstp-4.c, gcc.dg/c90-const-expr-6.c, gcc.dg/c90-const-expr-7.c, gcc.dg/c90-const-expr-8.c, gcc.dg/c90-const-expr-9.c, gcc.dg/c90-const-expr-10.c, gcc.dg/c90-const-expr-11.c, gcc.dg/c99-const-expr-6.c, gcc.dg/c99-const-expr-7.c, gcc.dg/c99-const-expr-8.c, gcc.dg/c99-const-expr-9.c, gcc.dg/c99-const-expr-10.c, gcc.dg/c99-const-expr-11.c, gcc.dg/c99-const-expr-12.c, gcc.dg/c99-const-expr-13.c, gcc.dg/compare10.c, gcc.dg/gnu89-const-expr-1.c, gcc.dg/gnu89-const-expr-2.c, gcc.dg/gnu99-const-expr-1.c, gcc.dg/gnu99-const-expr-2.c, gcc.dg/gnu99-const-expr-3.c, gcc.dg/vla-12.c, gcc.dg/vla-13.c, gcc.dg/vla-14.c, gcc.dg/vla-15.c, gcc.dg/vla-16.c: New tests. * gcc.dg/c90-const-expr-1.c, gcc.dg/c90-const-expr-2.c, gcc.dg/c90-const-expr-3.c, gcc.dg/c99-const-expr-2.c, gcc.dg/c99-const-expr-3.c, gcc.dg/c99-static-1.c: Remove XFAILs. * gcc.dg/c90-const-expr-2.c: Use ZERO in place of 0 in another case. * gcc.dg/overflow-warn-1.c, gcc.dg/overflow-warn-2.c, gcc.dg/overflow-warn-3.c, gcc.dg/overflow-warn-4.c: Remove XFAILs. Update expected messages. * gcc.dg/pr14649-1.c, gcc.dg/pr19984.c, gcc.dg/pr25682.c: Update expected messages. * gcc.dg/real-const-1.c: Replace with test from original PR. * gcc.dg/vect/pr32230.c: Use intermediate cast to __PTRDIFF_TYPE__ when casting from non-constant integer to pointer. From-SVN: r145254
2009-02-20Update Copyright years for files modified in 2008 and/or 2009.Jakub Jelinek1-1/+1
From-SVN: r144324
2009-02-10re PR c/39084 (ice on struct redefinition)Steve Ellcey1-0/+2
PR c/39084 * c-decl.c (start_struct): Return NULL on error. From-SVN: r144067
2009-02-06re PR c/36432 (“incompatible pointer type” with pointer to array as a ↵Joseph Myers1-2/+13
struct member) PR c/36432 * c-decl.c (grokdeclarator): Don't treat [] declarators in fields as indicating flexible array members unless the field itself is being declarared as the incomplete array. testsuite: * gcc.dg/c90-flex-array-2.c, gcc.dg/c99-flex-array-6.c: New tests. From-SVN: r143989
2009-02-04re PR c/29129 ([DR#341] unnamed parameters using [*])Joseph Myers1-11/+14
PR c/29129 * c-decl.c (grokdeclarator): Mark [*] arrays in field declarators as having variable size. Do not give an error for unnamed parameters with [*] declarators. Give a warning for type names with [*] declarators and mark them as variable size. * c-parser.c (c_parser_sizeof_expression): Do not give an error for sizeof applied to [*] type names. testsuite: * c90-arraydecl-1.c: Do not expect error for [*] in abstract declarator. * vla-6.c: Likewise. Expect warning not error for [*] lexically inside function prototype but not part of parameter declarator. * vla-11.c: New test. From-SVN: r143918
2009-02-03re PR inline-asm/39059 (ICE with fixed-point type in inline-asm)Jakub Jelinek1-8/+14
PR inline-asm/39059 * c-parser.c (c_parser_postfix_expression): If fixed point is not supported, don't accept FIXED_CSTs. * c-decl.c (finish_declspecs): Error if fixed point is not supported and _Sat is used without _Fract/_Accum. Set specs->type to integer_type_node for cts_fract/cts_accum if fixed point is not supported. * parser.c (cp_parser_primary_expression): Reject FIXED_CSTs. * gcc.dg/nofixed-point-2.c: New test. * g++.dg/ext/fixed1.C: Adjust expected diagnostics. * g++.dg/ext/fixed2.C: Likewise. * g++.dg/other/error25.C: Likewise. * g++.dg/lookup/crash7.C: Likewise. * g++.dg/cpp0x/decltype-38655.C: Likewise. From-SVN: r143900
2009-01-30re PR target/39013 (Missing @PLT when -fpie is used)Jakub Jelinek1-6/+10
PR target/39013 * c-decl.c (pop_scope): Set DECL_EXTERNAL for functions declared inline but never defined. * gcc.target/i386/pr39013-1.c: New test. * gcc.target/i386/pr39013-2.c: New test. From-SVN: r143803
2009-01-23c-decl.c (finish_struct): Move code to set DECL_PACKED after DECL_BIT_FIELD ↵Adam Nemet1-3/+5
is alreay known. * c-decl.c (finish_struct): Move code to set DECL_PACKED after DECL_BIT_FIELD is alreay known. Also inherit packed for bitfields regardless of their type. * c-common.c (handle_packed_attribute): Don't ignore packed on bitfields. * c.opt (Wpacked-bitfield-compat): New warning option. * stor-layout.c (place_field): Warn if offset of a field changed. * doc/extend.texi (packed): Mention the ABI change. * doc/invoke.texi (-Wpacked-bitfield-compat): Document. (Warning Options): Add it to the list. cp/ * class.c (check_field_decls): Also inherit packed for bitfields regardless of their type. testsuite/ * gcc.dg/bitfld-15.c, gcc.dg/bitfld-16.c, gcc.dg/bitfld-17.c,gcc.dg/bitfld-18.c: New tests. * g++.dg/ext/bitfield2.C, g++.dg/ext/bitfield3.C, g++.dg/ext/bitfield4.C, g++.dg/ext/bitfield5.C: New tests. From-SVN: r143584
2009-01-22Reverted commit 143546 related to PR c++/26693Dodji Seketeli1-1/+62
From-SVN: r143562
2009-01-21re PR c++/26693 (Access checks not performed for types in templates)Dodji Seketeli1-62/+1
gcc/ChangeLog: 2009-01-21 Dodji Seketeli <dodji@redhat.com> PR c++/26693 * c-decl.c: (clone_underlying_type): Move this ... * c-common.c (set_underlying_type): ... here. Also, make sure the function properly sets TYPE_STUB_DECL() on the newly created typedef variant type. (is_typedef_decl ): New entry point. * tree.h: Added a new member member_types_needing_access_check to struct tree_decl_non_common. (set_underlying_type): New entry point. (is_typedef_type): Likewise. gcc/cp/ChangeLog/ 2009-01-21 Dodji Seketeli <dodji@redhat.com> PR c++/26693 * decl2.c (grokfield): when a typedef appears in a class, create the typedef variant type node for it. (save_template_attributes): Creating typedef variant type node here is now useless. * decl.c (grokdeclarator): If the typedef'ed struct/class was anonymous, set the proper type name to all its type variants. * name-lookup.c (pushdecl_maybe_friend): Reuse the set_underlying_type function to install typedef variant types. * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor macro. (append_type_to_template_for_access_check): New entry points. * semantics.c (check_accessibility_of_qualified_id): When a typedef that is a member of a class appears in a template, add it to the template. It will be ... * pt.c (instantiate_class_template, instantiate_template ): ... access checked at template instantiation time. (tsubst): Handle the case of being called with NULL args. (resolve_type_name_type): The type name should be the name of the main type variant. (append_type_to_template_for_access_check): New entry point. gcc/testsuite/ChangeLog 2009-01-21 Dodji Seketeli <dodji@redhat.com> PR c++/26693 * g++.dg/template/typedef11.C: New test. * g++.dg/template/typedef12.C: Likewise. * g++.dg/template/typedef13.C: Likewise. * g++.dg/template/typedef14.C: Likewise. * g++.dg/template/sfinae3.C: Compile this pedantically. The only errors expected should be the one saying the typedef is ill formed. * g++.old-deja/g++.pt/typename8.C: Likewise. * g++.dg/template/access11.C: Update this. libstdc++-v3/ChangeLog: 2009-01-21 Dodji Seketeli <dodji@redhat.com> * include/ext/bitmap_allocator.h: the typedefs should be made public if we want them to be accessible. This has been revealed by the patch that fixes PR c++/26693 in g++. From-SVN: r143546
2008-12-08re PR middle-end/38240 (Vector type definitions not compatible with ↵Richard Henderson1-2/+2
attribute target) PR 38240 * tree.h (TYPE_MODE): Invoke vector_type_mode when needed. (SET_TYPE_MODE): New. * c-decl.c (parser_xref_tag): Use it. (finish_enum): Likewise. * tree.c (build_pointer_type_for_mode): Likewise. (build_reference_type_for_mode, build_index_type): Likewise. (build_range_type, make_vector_type): Likewise. (build_common_tree_nodes_2): Likewise. * stor-layout.c (compute_record_mode): Likewise. (finalize_type_size, layout_type, make_fract_type): Likewise. (make_accum_type, initialize_sizetypes): Likewise. (vector_type_mode): New. * function.c (allocate_struct_function): Call invoke_set_current_function_hook before querying anything else. * config/i386/i386.c (ix86_valid_target_attribute_inner_p): Add avx. cp/ * class.c (finish_struct_bits): Use SET_TYPE_MODE. * decl.c (record_unknown_type): Likewise. (start_enum, finish_enum): Likewise. From-SVN: r142556
2008-10-29re PR middle-end/11492 (Bogus warning with -Wsign-compare)Manuel López-Ibáñez1-4/+4
2008-10-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR 11492 * c-common.c (min_precision): Move to... * tree.c (tree_int_cst_min_precision): ... to here. Renamed. * tree.h (tree_int_cst_min_precision): Declare. * c-common.h (min_precision): Delete declaration. * fold-const.c (tree_binary_nonnegative_warnv_p): Handle multiplication of non-negative integer constants. * c-decl.c (check_bitfield_type_and_width): Rename min_precision to tree_int_cst_min_precision. (finish_enum): Likewise. cp/ * class.c (check_bitfield_decl): Rename min_precision to tree_int_cst_min_precision. * decl.c (finish_enum): Likewise. testsuite/ * gcc.dg/pr11492.c: New. * g++.dg/warn/pr11492.C: New. From-SVN: r141434
2008-10-21re PR debug/37020 (FAIL: gcc.dg/debug/dwarf2/dwarf-die3.c scan-assembler-not ↵Jakub Jelinek1-11/+2
DW_AT_inline) PR debug/37020 * c-decl.c (merge_decls): Don't call outlining_inline_function hook. From-SVN: r141253
2008-10-19re PR c/30260 (Enumeration types and enumeration constants erroneously given ↵Manuel López-Ibáñez1-11/+21
unsigned types) 2008-10-19 Manuel López-Ibáñez <manu@gcc.gnu.org> PR c/30260 * c-decl.c (finish_enum): Convert non-integer enumerators to enum type. (build_enumerator): Convert enumerators that fit in integer to integer type. testsuite/ * gcc.dg/pr30260.c: New. From-SVN: r141224
2008-10-06c-decl.c (finish_decl): Pass input_location to build_unary_op.Aldy Hernandez1-1/+1
* c-decl.c (finish_decl): Pass input_location to build_unary_op. * c-typeck.c (array_to_pointer_conversion): Pass location to build_unary_op. (function_to_pointer_conversion): Use error_at and warning_at. (build_indirect_ref): Same. (build_array_ref): Pass location to build_binary_op. (parser_build_unary_op): Do not set location after calling build_unary_op. (build_unary_op): Add location argument. Use it throughout. Set EXPR_LOCATION before returning new tree. (build_modify_expr): Same. (build_binary_op): Use location throughout. Set EXPR_LOCATION before returning node. * c-omp.c (c_finish_omp_atomic): Pass location to build_unary_op, build_indirect_ref, build_modify_expr. (c_finish_omp_for): Same. Use error_at instead of error. * c-common.c (c_common_truthvalue_conversion): Pass location to build_unary_op. (warn_for_div_by_zero): Add location argument. * c-common.h: Add argument to build_modify_expr, build_indirect_ref, build_unary_op, warn_for_div_by_zero. * c-parser.c (c_parser_typeof_specifier): Use protected_set_expr_location. (c_parser_statement_after_labels): Same. (c_parser_condition): Same. (c_parser_expr_no_commas): Pass correct location to build_modify_expr. (c_parser_conditional_expression): Use protected_set_expr_location. (c_parser_unary_expression): Pass location to build_indirect_ref. (c_parser_postfix_expression_after_primary): Pass location to build_indirect_ref, build_unary_op. (c_parser_omp_for_loop): Set the increment expression's EXPR_LOCATION. objc/ * objc-act.c (objc_build_string_object): Pass location to build_unary_op. (init_def_list): Same. (init_objc_symtab): Same. (init_module_descriptor): Same. (build_module_initializer_routine): Same. (generate_static_references): Same. (build_typed_selector_reference): Same. (add_objc_string): Same. (objc_substitute_decl): Same. (objc_build_ivar_assignment): Same. (objc_build_global_assignment): Same. (objc_build_strong_cast_assignment): Same. (generate_protocols): Same. (build_protocol_initializer): Same. (build_dispatch_table_initializer): Same. (generate_protocol_list): Same. (build_category_initializer): Same. (build_shared_structure_initializer): Same. (generate_shared_structures): Same. (objc_build_protocol_expr): Same. (build_ivar_reference): Same. (get_super_receiver): Same. build_modify_expr. testsuite/ * gcc.dg/gomp/for-1.c: Test column. * gcc.dg/misc-column.c: Add column tests for unary arguments. cp/ * typeck.c (build_x_indirect_ref): Add location argument. (cp_build_binary_op): Pass location to warn_for_div_by_zero. (cp_build_unary_op): Add location argument. (cp_build_modify_expr): Same. * class.c (build_base_path): Pass location to build_indirect_ref. * semantics.c (handle_omp_for_class_iterator): Pass elocus to build_modify_expr. From-SVN: r140914
2008-09-23c-tree.h: Add argument to c_objc_common_truthvalue_conversion, ↵Aldy Hernandez1-2/+4
parser_build_binary_op. * c-tree.h: Add argument to c_objc_common_truthvalue_conversion, parser_build_binary_op. * c-decl.c (build_enumerator): Pass location to build_binary_op. * c-typeck.c (build_array_ref): Same. (parser_build_unary_op): New location argument. (pointer_diff): Pass location to build_binary_op, c_objc_common_truthvalue_conversion. (build_modify_expr): Same. (build_unary_op): New location argument. (build_binary_op): New location argument. (c_objc_common_truthvalue_conversion): Pass location to c_*common_truthvalue_conversion. * c-convert.c (convert): Same. * c-common.c (binary_op_error): New location argument. (pointer_int_sum): Pass location to build_binary_op. (c_common_truthvalue_conversion): New location argument. (warn_for_sign_compare): Same. * c-common.h: Add location argument to c_common_truthvalue_conversion, binary_op_error, build_binary_op, warn_for_sign_compare. * c-parser.c (c_parser_condition): Pass location to c_*common_truthvalue_conversion. (c_parser_conditional_expression): Save condition's location and pass it on down. (c_parser_binary_expression): Same, but for the binary operator's location. (c_parser_omp_for_loop): Pass location to c_objc_common_truthvalue_conversion. objc/ * objc-act.c (next_sjlj_build_enter_and_setjmp): Call c_common_truthvalue_conversion with location. (next_sjlj_build_catch_list): Same. (next_sjlj_build_try_catch_finally): Same. testsuite/ * gcc.dg/Walways-true-1.c: Test column numbers. * gcc.dg/c90-const-expr-5.c: Same. * gcc.dg/compare4.c: Same. * gcc.dg/Werror-1.c: Same. cp/ * typeck.c (build_array_ref): Pass location to cp_build_binary_op. (get_member_function_from_ptrfunc): Same. (build_x_binary_op): Same. (build_binary_op): Same. (cp_build_binary_op): New location argument. (pointer_diff): Pass location to cp_build_binary_op. (cp_truthvalue_conversion): Pass location to build_binary_op. (convert_ptrmem): Pass location to cp_build_binary_op. (cp_build_modify_expr): Same. (build_ptrmemfunc): Same. * init.c (expand_cleanup_for_base): Pass location to c_common_truthvalue_conversion. (build_new_1): Pass location to cp_build_binary_op. (build_vec_delete_1): Pass location to *build_binary_op, c_common_truthvalue_conversion. (build_vec_init): Same. (build_delete): Same. * decl.c (compute_array_index_type): Same. * call.c (build_new_op): Same. * rtti.c (build_dynamic_cast_1): Same. * cp-tree.h: Add argument to cp_build_binary_op. * semantics.c (handle_omp_for_class_iterator): Pass location to *build_binary_op, c_common_truthvalue_conversion. * decl2.c (get_guard_cond): Same. From-SVN: r140598
2008-09-09c-common.c (c_expand_decl): Remove.Paolo Bonzini1-9/+0
2008-09-09 Paolo Bonzini <bonzini@gnu.org> * c-common.c (c_expand_decl): Remove. * c-common.h (anon_aggr_type_p): Remove prototype. (DECL_ANON_UNION_ELEMS): Remove. * c-objc-common.h (LANG_HOOKS_EXPAND_DECL): Remove. * c-decl.c (anon_aggr_type_p): Remove. * langhooks-def.h (LANG_HOOKS_EXPAND_DECL): Remove. (LANG_HOOKS_INITIALIZER): Remove LANG_HOOKS_EXPAND_DECL. * langhooks.h (struct lang_hooks): Remove expand_decl. * langhooks.c (lhd_expand_decl): Remove. * stmt.c (expand_anon_union_decl): Remove. * tree.h (expand_anon_union_decl): Remove prototype. cp: 2008-09-09 Paolo Bonzini <bonzini@gnu.org> * cp-objcp-common.h (LANG_HOOKS_EXPAND_DECL): Remove. * cp-tree.h: Don't mention DECL_ANON_UNION_ELEMS. * semantics.c (anon_aggr_type_p): Remove. From-SVN: r140138
2008-08-30Change attribute((option(...))) to attribute((target(...))); Do not allocate ↵Michael Meissner1-0/+25
tree nodes on x86 for builtins until we generate code for the ISA; Delete hot/cold functions changing optimization; Make C++ support target specific functions; Add #pragma GCC {push_options,pop_options,reset_options} instead of #pragma GCC {target,optimize} {push,reset,pop} From-SVN: r139812
2008-08-27re PR c/31673 ("`for' loop initial declaration used outside C99 mode" is ↵Manuel López-Ibáñez1-2/+8
confusing) 2008-08-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/31673 * c-decl.c (check_for_loop_decls): Improve error message. Give hint. testsuite/ * gcc.dg/c90-fordecl-1.c: Update. From-SVN: r139681
2008-08-21c-tree.h (grokfield): New argument.Aldy Hernandez1-3/+6
* c-tree.h (grokfield): New argument. * c-decl.c (grokfield): Handle new location argument. * c-parser.c (c_parser_struct_declaration): Pass location to grokfield. testsuite/ * gcc.dg/20011008-1.c: Test column. * gcc.dg/20080820.c: New. * gcc.dg/fltconst-1.c: Test column. * gcc.dg/cpp/cpp.exp: Add -fno-show-column. * gcc.dg/cpp/trad/trad.exp: Same. * lib/gcc.exp (gcc_target_compile): Remove -fno-show-column. * lib/gcc-dg.exp (process-message): Handle columns. From-SVN: r139403
2008-08-21diagnostic.c (pedwarn_at): Rename as pedwarn.Manuel López-Ibáñez1-70/+91
2008-08-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org> * diagnostic.c (pedwarn_at): Rename as pedwarn. (pedwarn): Delete. * toplev.h (pedwarn_at): Likewise. * builtins.c: Update all calls to pedwarn. * c-lex.c: Likewise. * toplev.c: Likewise. * c-tree.h: Likewise. * c-decl.c: Likewise. * c-errors.c: Likewise. * c-typeck.c: Likewise. * c-common.c: Likewise. * c-parser.c: Likewise. cp/ * typeck.c: Update all calls to pedwarn. * decl.c: Likewise. * call.c: Likewise. * error.c: Likewise. * pt.c: Likewise. * name-lookup.c: Likewise. * parser.c: Likewise. fortran/ * f95-lang.c: Update all calls to pedwarn. From-SVN: r139373
2008-08-20diagnostic.c (inform): Add an explicit location_t parameter.Manuel López-Ibáñez1-5/+5
2008-08-18 Manuel Lopez-Ibanez <manu@gcc.gnu.org> * diagnostic.c (inform): Add an explicit location_t parameter. * toplev.h (inform): Update declaration. * builtins.c: Update all calls to inform. * c-common.c: Likewise. * c-decl.c: Likewise. * c-opts.c: Likewise. * c-pch.c: Likewise. * c-pragma.c: Likewise. * c-typeck.c: Likewise. * coverage.c: Likewise. * opts.c: Likewise. * toplev.c: Likewise. * tree-cfg.c: Likewise. * tree-ssa.c: Likewise. cp/ * parser.c: Update all calls to inform. * typeck.c: Likewise. * init.c: Likewise. * class.c: Likewise. * call.c: Likewise. * method.c: Likewise. * friend.c: Likewise. * typeck2.c: Likewise. * pt.c: Likewise. * name-lookup.c: Likewise. * lex.c: Likewise. From-SVN: r139293
2008-08-13re PR c/30551 (-pedantic does not include -Wmain, but -pedantic-errors does ↵Manuel López-Ibáñez1-28/+15
make -Wmain cause error messages) 2008-08-13 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR 30551 * doc/invoke.texi (Wmain): Update. * c-decl.c (start_decl): warn_main is only 0 or 1. (start_function): Likewise. Fix formatting. (finish_function): Delete redundant warning. * c.opt (Wmain): Add Var(warn_main) and Init(-1). * c-opts (c_common_handle_option): -Wall only has effect if warn_main is uninitialized. OPT_Wmain is automatically handled. -pedantic also enables Wmain. (c_common_post_options): Handle all logic for Wmain here. * c-common.c (warn_main): Delete. (check_main_parameter_types): Make pedwarns conditional on OPT_Wmain. * c-common.h (warn_main): Delete. cp/ * decl.c (grokfndecl): Call check_main_parameters_type only if -Wmain. testsuite/ * gcc.dg/pr30551.c: New. * gcc.dg/pr30551-2.c: New. * gcc.dg/pr30551-3.c: New. * gcc.dg/pr30551-4.c: New. * gcc.dg/pr30551-5.c: New. * gcc.dg/pr30551-6.c: New. * gcc.dg/tree-ssa/reassoc-3.c: Don't compile with -pedantic-errors. * g++.dg/warn/pr30551.C: New. * g++.dg/warn/pr30551-2.C: New. From-SVN: r139063
2008-08-13re PR c/15236 (pedantic switch modifies treatment of non-ISO compliant ↵Manuel López-Ibáñez1-14/+16
enumerations) 2008-08-13 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR c/15236 * diagnostic.c (pedwarn_at): New. * toplev.h (pedwarn_at): Declare. * c-tree.h (build_enumerator): Update declaration. * c-decl.c (finish_enum): Update comment. (build_enumerator): Take a location parameter. Give a pedwarn but do not perform any conversion. * c-parser.c (c_parser_enum_specifier): Set correct location for enumerator. testsuite/ * gcc.dg/pr15236.c: New. * gcc.dg/torture/pr25183.c: Update. From-SVN: r139050
2008-08-08re PR other/36901 (pedwarn() + -pedantic-errors + -w (inhibit_warnings) ↵Manuel López-Ibáñez1-52/+50
should not emit errors) 2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR 36901 * diagnostic.def (DK_PEDWARN, DK_PERMERROR): New. * diagnostic.c (pedantic_warning_kind, permissive_error_kind): Moved from diagnostic.h (diagnostic_report_diagnostic): Return bool. Handle DK_PEDWARN and DK_PERMERROR. (emit_diagnostic): New. (warning0, pedwarn0): Delete. (warning, warning_at, pedwarn, permerror): Return bool. * diagnostic.h (pedantic_warning_kind, permissive_error_kind): Moved to diagnostic.c. (struct diagnostic_context): Use correct type for classify_diagnostic. (diagnostic_report_diagnostic): Update declaration. (emit_diagnostic): Declare. * errors.c (warning): Return bool. * errors.h (warning): Update declaration. * toplev.h (warning0, pedwarn0): Delete. (warning, warning_at, pedwarn, permerror): Return bool. * c-errors.c (pedwarn_c99, pedwarn_c90): Use DK_PEDWARN. * c-decl.c (locate_old_decl): Delete 'diag' argument. Always use inform. Update all calls. (diagnose_mismatched_decls): Check return value of warning/pedwarn before giving informative note. (implicit_decl_warning): Likewise. * c-typeck.c (build_function_call): Likewise. * tree-sssa.c (warn_uninit): Likewise. * builtins.c (gimplify_va_arg_expr): Likewise. fortran/ * f95-lang.c (gfc_mark_addressable): Use "pedwarn (0," instead of 'pedwarn0'. cp/ * cp-tree.h (struct diagnostic_context, struct diagnostic_info): Delete forward declarations. Check that toplev.h has not been included before this file. Include toplev.h and diagnostic.h. * error.c (cp_cpp_error): Use DK_PEDWARN. (cxx_incomplete_type_diagnostic): Update declaration. (cxx_incomplete_type_error): Use DK_ERROR. * typeck2.c (cxx_incomplete_type_diagnostic): Take a diagnostic_t as argument. Use emit_diagnostic. (cxx_incomplete_type_error): Use DK_ERROR. (add_exception_specifier): Use diagnostic_t instead of custom codes. * typeck.c (complete_type_or_else): Update call to cxx_incomplete_type_diagnostic. * init.c (build_delete): Likewise. * call.c (diagnostic_fn_t): Remove unused typedef. (build_temp): Pass a pointer to diagnostic_t. (convert_like_real): Use emit_diagnostic. (joust): Check return value of warning before giving informative note. * friend.c (do_friend): Check return value of warning before giving informative note. * parser.c (cp_parser_template_id): Likewise. testsuite/ * gcc.dg/pr36901-1.c: New. * gcc.dg/pr36901-3.c: New. * gcc.dg/pr36901-2.c: New. * gcc.dg/pr36901-4.c: New. * gcc.dg/pr36901-system.h: New. * gcc.dg/pr36901.h: New. * gcc.target/powerpc/altivec-macros.c: Update. * gcc.target/i386/regparm.c: Update. * gcc.dg/funcdef-var-1.c: Update. * gcc.dg/parm-mismatch-1.c: Update. * gcc.dg/attr-noinline.c: Update. * gcc.dg/wtr-static-1.c: Update. * gcc.dg/redecl-11.c: Update. * gcc.dg/pr27953.c: Update. * gcc.dg/proto-1.c: Update. * gcc.dg/decl-3.c: Update. * gcc.dg/redecl-13.c: Update. * gcc.dg/pr15360-1.c: Update. * gcc.dg/redecl-15.c: Update. * gcc.dg/enum-compat-1.c: Update. * gcc.dg/dll-3.c: Update. * gcc.dg/array-5.c: Update. * gcc.dg/Wredundant-decls-2.c: Update. * gcc.dg/inline4.c: Update. * gcc.dg/redecl-2.c: Update. * gcc.dg/inline-14.c: Update. * gcc.dg/tls/diag-3.c: Update. * gcc.dg/funcdef-var-2.c: Update. * gcc.dg/20041213-1.c: Update. * gcc.dg/old-style-then-proto-1.c: Update. * gcc.dg/decl-2.c: Update. * gcc.dg/redecl-12.c: Update. * gcc.dg/decl-4.c: Update. * gcc.dg/Wshadow-1.c: Update. * gcc.dg/transparent-union-2.c: Update. * gcc.dg/visibility-7.c: Update. * gcc.dg/dll-2.c: Update. * gcc.dg/redecl-16.c: Update. * gcc.dg/inline1.c: Update. * gcc.dg/decl-8.c: Update. * gcc.dg/nested-redef-1.c: Update. * gcc.dg/inline3.c: Update. * gcc.dg/redecl-1.c: Update. * gcc.dg/inline5.c: Update. * gcc.dg/pr35899.c: Update. * gcc.dg/noncompile/label-lineno-1.c: Update. * gcc.dg/noncompile/label-1.c: Update. * gcc.dg/noncompile/20020220-1.c: Update. * gcc.dg/noncompile/redecl-1.c: Update. * gcc.dg/redecl-5.c: Update. * gcc.dg/qual-return-3.c: Update. * gcc.dg/label-decl-4.c: Update. From-SVN: r138893
2008-07-29c-decl.c (merge_decls): Do not handle DECL_INLINE.Jan Hubicka1-30/+6
* c-decl.c (merge_decls): Do not handle DECL_INLINE. (grokdeclarator): Likewise. * langhooks.c (lhd_warn_unused_global_decl): Use DECL_DECLARED_INLINE_P. * print-tree.c (print_node): Remove DECL_INLINE check. From-SVN: r138258
2008-07-29re PR c/34985 (Warning "defined but not used" despite __attribute__((__used__)))Manuel López-Ibáñez1-0/+6
2008-07-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR 34985 * c-decl.c (merge_decls): Merge USED flags. cp/ * decl.c (duplicate_decls): Merge USED flags. testsuite/ * gcc.dg/pr34985.c: New. * g++.dg/warn/pr34985.C: New. From-SVN: r138235
2008-07-28backport: ChangeLog.tuples: ChangeLog from gimple-tuples-branch.Richard Biener1-5/+12
2008-07-28 Richard Guenther <rguenther@suse.de> Merge from gimple-tuples-branch. * ChangeLog.tuples: ChangeLog from gimple-tuples-branch. * gimple.def: New file. * gsstruct.def: Likewise. * gimple-iterator.c: Likewise. * gimple-pretty-print.c: Likewise. * tree-gimple.c: Removed. Merged into ... * gimple.c: ... here. New file. * tree-gimple.h: Removed. Merged into ... * gimple.h: ... here. New file. * Makefile.in: Add dependencies on GIMPLE_H and tree-iterator.h. * configure.ac: Added support for ENABLE_GIMPLE_CHECKING and the --enable-checking=gimple flag. * config.in: Likewise. * configure: Regenerated. * tree-ssa-operands.h: Tuplified. * tree-vrp.c: Likewise. * tree-loop-linear.c: Likewise. * tree-into-ssa.c: Likewise. * tree-ssa-loop-im.c: Likewise. * tree-dump.c: Likewise. * tree-complex.c: Likewise. * cgraphbuild.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-pretty-print.c: Likewise. * tracer.c: Likewise. * gengtype.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-ssa-loop-unswitch.c: Likewise. * cgraph.c: Likewise. * cgraph.h: Likewise. * tree-ssa-loop-manip.c: Likewise. * value-prof.c: Likewise. * tree-ssa-loop-ch.c: Likewise. * tree-tailcall.c: Likewise. * value-prof.h: Likewise. * tree.c: Likewise. * tree.h: Likewise. * tree-pass.h: Likewise. * ipa-cp.c: Likewise. * tree-scalar-evolution.c: Likewise. * tree-scalar-evolution.h: Likewise. * target.h: Likewise. * lambda-mat.c: Likewise. * tree-phinodes.c: Likewise. * diagnostic.h: Likewise. * builtins.c: Likewise. * tree-ssa-alias-warnings.c: Likewise. * cfghooks.c: Likewise. * fold-const.c: Likewise. * cfghooks.h: Likewise. * omp-low.c: Likewise. * tree-ssa-dse.c: Likewise. * ipa-reference.c: Likewise. * tree-ssa-uncprop.c: Likewise. * toplev.c: Likewise. * tree-gimple.c: Likewise. * tree-gimple.h: Likewise. * tree-chrec.c: Likewise. * tree-chrec.h: Likewise. * tree-ssa-sccvn.c: Likewise. * tree-ssa-sccvn.h: Likewise. * cgraphunit.c: Likewise. * tree-ssa-copyrename.c: Likewise. * tree-ssa-ccp.c: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-nomudflap.c: Likewise. * tree-call-cdce.c: Likewise. * ipa-pure-const.c: Likewise. * c-format.c: Likewise. * tree-stdarg.c: Likewise. * tree-ssa-math-opts.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-nrv.c: Likewise. * tree-ssa-propagate.c: Likewise. * ipa-utils.c: Likewise. * tree-ssa-propagate.h: Likewise. * tree-ssa-alias.c: Likewise. * gimple-low.c: Likewise. * tree-ssa-sink.c: Likewise. * ipa-inline.c: Likewise. * c-semantics.c: Likewise. * dwarf2out.c: Likewise. * expr.c: Likewise. * tree-ssa-loop-ivcanon.c: Likewise. * predict.c: Likewise. * tree-ssa-loop.c: Likewise. * tree-parloops.c: Likewise. * tree-ssa-address.c: Likewise. * tree-ssa-ifcombine.c: Likewise. * matrix-reorg.c: Likewise. * c-decl.c: Likewise. * tree-eh.c: Likewise. * c-pretty-print.c: Likewise. * lambda-trans.c: Likewise. * function.c: Likewise. * langhooks.c: Likewise. * ebitmap.h: Likewise. * tree-vectorizer.c: Likewise. * function.h: Likewise. * langhooks.h: Likewise. * tree-vectorizer.h: Likewise. * ipa-type-escape.c: Likewise. * ipa-type-escape.h: Likewise. * domwalk.c: Likewise. * tree-if-conv.c: Likewise. * profile.c: Likewise. * domwalk.h: Likewise. * tree-data-ref.c: Likewise. * tree-data-ref.h: Likewise. * tree-flow-inline.h: Likewise. * tree-affine.c: Likewise. * tree-vect-analyze.c: Likewise. * c-typeck.c: Likewise. * gimplify.c: Likewise. * coretypes.h: Likewise. * tree-ssa-phiopt.c: Likewise. * calls.c: Likewise. * tree-ssa-coalesce.c: Likewise. * tree.def: Likewise. * tree-dfa.c: Likewise. * except.c: Likewise. * except.h: Likewise. * cfgexpand.c: Likewise. * tree-cfgcleanup.c: Likewise. * tree-ssa-pre.c: Likewise. * tree-ssa-live.c: Likewise. * tree-sra.c: Likewise. * tree-ssa-live.h: Likewise. * tree-predcom.c: Likewise. * lambda.h: Likewise. * tree-mudflap.c: Likewise. * ipa-prop.c: Likewise. * print-tree.c: Likewise. * tree-ssa-copy.c: Likewise. * ipa-prop.h: Likewise. * tree-ssa-forwprop.c: Likewise. * ggc-page.c: Likewise. * c-omp.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-vect-patterns.c: Likewise. * tree-ssa-ter.c: Likewise. * tree-nested.c: Likewise. * tree-ssa.c: Likewise. * lambda-code.c: Likewise. * tree-ssa-loop-prefetch.c: Likewise. * tree-inline.c: Likewise. * tree-inline.h: Likewise. * tree-iterator.c: Likewise. * tree-optimize.c: Likewise. * tree-ssa-phiprop.c: Likewise. * tree-vect-transform.c: Likewise. * tree-object-size.c: Likewise. * tree-outof-ssa.c: Likewise. * cfgloop.c: Likewise. * system.h: Likewise. * tree-profile.c: Likewise. * cfgloop.h: Likewise. * c-gimplify.c: Likewise. * c-common.c: Likewise. * tree-vect-generic.c: Likewise. * tree-flow.h: Likewise. * c-common.h: Likewise. * basic-block.h: Likewise. * tree-ssa-structalias.c: Likewise. * tree-switch-conversion.c: Likewise. * tree-ssa-structalias.h: Likewise. * tree-cfg.c: Likewise. * passes.c: Likewise. * ipa-struct-reorg.c: Likewise. * ipa-struct-reorg.h: Likewise. * tree-ssa-reassoc.c: Likewise. * cfgrtl.c: Likewise. * varpool.c: Likewise. * stmt.c: Likewise. * tree-ssanames.c: Likewise. * tree-ssa-threadedge.c: Likewise. * langhooks-def.h: Likewise. * tree-ssa-operands.c: Likewise. * config/alpha/alpha.c: Likewise. * config/frv/frv.c: Likewise. * config/s390/s390.c: Likewise. * config/m32c/m32c.c: Likewise. * config/m32c/m32c-protos.h: Likewise. * config/spu/spu.c: Likewise. * config/sparc/sparc.c: Likewise. * config/i386/i386.c: Likewise. * config/sh/sh.c: Likewise. * config/xtensa/xtensa.c: Likewise. * config/stormy16/stormy16.c: Likewise. * config/ia64/ia64.c: Likewise. * config/rs6000/rs6000.c: Likewise. * config/pa/pa.c: Likewise. * config/mips/mips.c: Likewise. From-SVN: r138207
2008-07-25cgraphbuild.c (record_reference): Drop non-unit-at-a-time code.Jan Hubicka1-38/+7
* cgraphbuild.c (record_reference): Drop non-unit-at-a-time code. (build_cgraph_edges): Likewise. * cgraph.c (cgraph_node): Do not update assembler hash. (cgraph_remove_node): Drop non-unit-at-a-time code. * tree-pass.h (pass_O0_always_inline): Remove. * ipa-reference.c (gate_reference): Remove unit-at-a-time check. * toplev.c (process_options): Flag unit-at-a-time does not imply no section anchors. * cgraphunit.c: Update comments. (decide_is_function_needed): Drop non-unit-at-a-time mode. (cgraph_assemble_pending_functions): Remove. (cgraph_reset_node): Drop non-unit-at-a-time code. (cgraph_finalize_function): Likewise. (cgraph_analyze_function): Likewise. (cgraph_finalize_compilation_unit): Likewise. (cgraph_expand_function): Likewise. (cgraph_optimize): Likesise. (save_inline_function_body): Likewise. * ipa-pure-const.c (gate_pure_const): Drop flag_unit_at_a_time check. * tree-ssa-alias.c (maybe_be_aliased): Likewise. * ipa-inline.c: Update comments. (enum inlining_mode): remove INLINE_SPEED. (cgraph_clone_inlined_nodes): Drop unit-at-a-time check. (cgraph_mark_inline_edge): Likewise. (try_inline): Likewise. (cgraph_decide_inlining_incrementally): Likewise. (cgraph_gate_inlining): Remove. (cgraph_early_inlining): Remove flag_unit_at_a_time checks. (cgraph_gate_early_inlining): Likewise. (gate_inline_passes): Remove. (pass_inline_parameters, pass_ipa_inline): Remove gates. (cgraph_gate_O0_always_inline, cgraph_O0_always_inline, pass_O0_always_inline): Remove. * c-pch.c (c_pch_matching): Remove -funit-at-a-time. * dwarf2out.c (reference_to_unused): Remove flag_unit_at_a_time check. * opts.c (no_unit_at_a_time_default): Remove. (decode_options): Remove flag_unit_at_a_time reset and warning. * opts.h (no_unit_at_a_time_default): Remove. * c-decl.c (diagnose_mismatched_decls): Do not require inline keyword early in GNU dialect. (merge_decls): Update comment; drop unit-at-a-time check. (finish_decl): Likewise. (grok_declaration): Remove flag_inline_trees code. (finish_functions): Return on function returning non-void on all statics. * ipa-tye-escape.c (gate_type_escape_vars): Remove. * cfgexpand.c (expand_one_static_var): Remove. (expand_one_var): Remove expand_one_static_var call. (expand_used_vars_for_block): Remove flag_unit_a_time check. * c-opts.c (c_common_post_options): Remove flag_inline_trees code and flag_unit_at_a-time compatibility checks. * varasm.c (assemble_alias): Remove flag_unit_at_a_time check. * tree-inline.c (flag_inline_trees): Remove. (inlinable_function_p): Don't check it. (expand_call_inline): Remove non-unit-at-a-time code. * tree-inline.h (flag_inline_trees): Remove. * tree-optimize.c (execute_early_local_optimizations): Remove unit-at-a-time checks. (tree_rest_of_compilation): Likewise. * combine.c (setup_incoming_promotions): Likewise. * tree-profile.c (tree_gen_ic_func_profiler): Likewise. * tree-ssa-structalias.c (delete_points_to_sets): Likewise. * passes.c (pass_inline_parameters): Update comments; remove O0_alwaysinline pass. (execute_one_ipa_transform_pass): Do not reset in_gimple_form. (execute_one_pass): Likewise. * i386.c (ix86_function_regparm): Remove unit-at-a-time check. (ix86_function_sseregparm): Likewise. * arm.c (arm_function_in_section_p): Likewise. * bfin.c (bfin_load_pic_reg, bfin_function_ok_for_sibcall): Likewise. * varpool.c: Update comments. (decide_is_variable_needed): Remove unit-at-a-time checks. (varpool_finalize_decl): Likewise. * ada/utils.c (end_subprog_body): Remove inline trees check. * ada/misc.c (gnat_post_options): Do not set flag_inline_trees. * fortran/options.c (gfc_post_options): Remove flag_unline_trees code. * gcc.dg/winline-4.c: Remove. * gcc.dg/pch/valid-3.hs: Remove. * gcc.dg/pch/valid-3.c: Remove. * g++.old-deja/g++.brendan/crash52.C: Accept returning void warning * g++.old-deja/g++.jason/report.C: Likewise. * testsuite/g++.dg/warn/pr23075.C: We get returning void warning instead of control flow warning. * cp/decl.c (duplicate_decls): Update comment and unit-at-a-time. (grogfndecl): Drop flag_inline_trees code. * cp/pt.c (instantiate_decl): Drop flag_iline_trees code. * cp/lex.c (cxx_init): Do not set unit-at-a-time. * java/decl.c: Include cgraph.h (end_java_method): Remove non-unit-at-a-time code. (java_mark_decl_local): Likewise; sanity check that we don't touch finalized nodes. From-SVN: r138140
2008-07-23re PR c/35058 (-Werror= works only with some warnings)Manuel López-Ibáñez1-107/+103
2008-07-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org> PR 35058 * diagnostic.c (pedwarn): Add opt parameter. (pedwarn0): New. * c-tree.h (pedwarn_init): Add opt parameter. (pedwarn_c90): Likewise. (pedwarn_c99): Likewise. * c-errors.c (pedwarn_c99): Likewise. (pedwarn_c90): Likewise. * toplev.h (pedwarn): Update declaration. (pedwarn0): Declare. * c-lex.c: All calls to pedwarn changed. * builtins.c: All calls to pedwarn changed. * toplev.c: All calls to pedwarn changed. * c-decl.c: All calls to pedwarn changed. * c-typeck.c: All calls to pedwarn changed. * c-common.c: All calls to pedwarn changed. * c-parser.c: All calls to pedwarn changed. cp/ * typeck.c: All calls to pedwarn changed. * decl.c: All calls to pedwarn changed. * call.c: All calls to pedwarn changed. * error.c: All calls to pedwarn changed. * typeck2.c: All calls to pedwarn changed. * pt.c: All calls to pedwarn changed. * name-lookup.c: All calls to pedwarn changed. * parser.c: All calls to pedwarn changed. fortran/ * f95-lang.c (gfc_mark_addressable): All calls to pedwarn changed. testsuite/ * gcc.dg/Wdeclaration-after-statement-3.c: New. * gcc/testsuite/gcc.dg/Wpointer-arith.c: New. From-SVN: r138089
2008-07-23Add ability to set target options (ix86 only) and optimization options on a ↵Michael Meissner1-0/+11
function specific basis From-SVN: r138075
2008-07-21Makefile.in: Replace toplev.h with TOPLEV_H.Rafael Avila de Espindola1-8/+2
2007-07-21 Rafael Avila de Espindola <espindola@google.com> * Makefile.in: Replace toplev.h with TOPLEV_H. * c-decl.c (merge_decls): Don't set DECL_IN_SYSTEM_HEADER. * c-lex.c (fe_file_change): Don't set in_system_header. * c-parser.c (c_token): Remove in_system_header. (c_lex_one_token): Don't set in_system_header. (c_parser_set_source_position_from_token): Don't set in_system_header. * diagnostic.c (diagnostic_report_diagnostic): Use location from diagnostic_info. (warning_at): New. * diagnostic.h (diagnostic_report_warnings_p): Add LOC argument. * flags.h (in_system_header): Remove. * function.c (saved_in_system_header): Remove. (push_cfun): Don't set in_system_header. (pop_cfun): Don't set in_system_header. (push_struct_function): Don't set in_system_header. * input.h (expanded_location): Add sysp. (in_system_header_at): New. (in_system_header): New. * toplev.c (in_system_header): Remove. * toplev.h: Include input.h (warning_at): New. * tree-cfg.c (execute_warn_function_return): Call warning_at. * tree-ssa.c (warn_uninit): Call warning_at. (warn_uninitialized_var): Update calls to warn_uninit. (warn_uninitialized_phi): Update calls to warn_uninit. * tree.c (make_node_stat): Don't set DECL_IN_SYSTEM_HEADER. (expand_location): Initialize xloc.sysp. * tree.h (DECL_IN_SYSTEM_HEADER): Use in_system_header_at. (tree_decl_with_vis): Remove in_system_header_flag. 2007-07-21 Rafael Avila de Espindola <espindola@google.com> * parser.c (cp_token): Remove in_system_header. (eof_token): Remove in_system_header. (cp_lexer_get_preprocessor_token): Don't set in_system_header. (cp_lexer_set_source_position_from_token): Don't set in_system_header. (cp_parser_member_declaration): Use in_system_header_at. * pt.c (lookup_template_class): Don't set DECL_IN_SYSTEM_HEADER. (pop_tinst_level): Don't set in_system_header. (instantiate_class_template): Don't set in_system_header. (instantiate_decl): Don't set in_system_header. (instantiate_pending_templates): Don't set in_system_header. From-SVN: r138031
2008-07-16c-decl.c (merge_decls): Keep DECL_SOURCE_LOCATION and DECL_IN_SYSTEM_HEADER ↵Rafael Avila de Espindola1-12/+21
in sync. 2007-07-16 Rafael Avila de Espindola <espindola@google.com> * c-decl.c (merge_decls): Keep DECL_SOURCE_LOCATION and DECL_IN_SYSTEM_HEADER in sync. From-SVN: r137873
2008-07-14objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead of ↵Rafael Avila de Espindola1-1/+4
DECL_IN_SYSTEM_HEADER. 2007-07-14 Rafael Avila de Espindola <espindola@google.com> * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead of DECL_IN_SYSTEM_HEADER. 2007-07-14 Rafael Avila de Espindola <espindola@google.com> * c-decl.c (diagnose_mismatched_decls): Don't warn if TREE_NO_WARNING is set. From-SVN: r137802
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