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* * toplev.h: Add comment about the first parameter for warning().dj2005-07-191-9/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * errors.h: Likewise. * c.opt (Wpragmas): New. * doc/invoke.texi: Document it. * function.c (do_warn_unused_parameter): Add warning control to warning call. * c-decl.c (warn_if_shadowing): Likewise. * c-lex.c (cb_def_pragma): Likewise. * c-pragma.c (GCC_BAD, GCC_BAD2): Likewise. (pop_alignment): Likewise. (handle_pragma_pack): Likewise. (apply_pragma_weak): Likewise. (handle_pragma_weak): Likewise. (handle_pragma_redefine_extname): Likewise. (add_to_renaming_pragma_list): Likewise. (handle_pragma_extern_prefix): Likewise. (maybe_apply_renaming_pragma): Likewise. (handle_pragma_visibility): Likewise. * config/c4x/c4x-c.c (BAD): Likewise. (c4x_parse_pragma): Likewise. * config/ia64/ia64-c.c (ia64_hpux_handle_builtin_pragma): Likewise. * config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise. (rs6000_pragma_longcall): Likewise. * config/v850/v850-c.c (pop_data_area): Likewise. (ghs_pragma_section): Likewise. (ghs_pragma_section): Likewise. (ghs_pragma_interrupt): Likewise. (ghs_pragma_starttda): Likewise. (ghs_pragma_startsda): Likewise. (ghs_pragma_startzda): Likewise. (ghs_pragma_endtda): Likewise. (ghs_pragma_endsda): Likewise. (ghs_pragma_endzda): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102168 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c/22421jsm282005-07-161-1/+25
| | | | | | | | | | | | * c-decl.c (c_build_bitfield_integer_type): New function. (finish_struct): Call it. * c-pretty-print.c (pp_c_type_specifier): Handle bit-field types. testsuite: * gcc.dg/format/bitfld-1.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102091 138bc75d-0d04-0410-961f-82ee72b054a4
* 2005-07-08 Daniel Berlin <dberlin@dberlin.org>dberlin2005-07-081-156/+177
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.in (TREE_H): Add treestruct.def. (c-decl.o): Add pointer-set.h * c-decl.c (diagnose_mismatched_decls): Don't attempt to look at visibility on regular DECL's. (merge_decls): Fix the copying of decl nodes of various types for the new structures. Don't update RTL, section name, weak status, etc, on DECL's without RTL. (grokdeclarator): DECL_ARG_TYPE_AS_WRITTEN is gone. Don't check volatile on non-variable types. (store_parm_decls_oldstyle): Use pointer_set instead of DECL_WEAK to check whether we have seen arguments. * c-objc-common.c (c_tree_printer): Reverse order of tests so that flag is checked before field (flag is common, field is not). * dwarf2out.c (decl_ultimate_origin): Only DECL's with TS_DECL_COMMON could have an origin. (add_location_or_const_value_attribute): Don't check section name on non-var/function decls. (dwarf2out_var_location): Reverse order of tests. * emit-rtl.c (set_reg_attrs_for_parm): DECL_CHECK is dead, replace with DECL_WRTL_CHECK. * expmed.c (make_tree): rtl is now in decl_with_rtl. * fold-const.c (fold_binary): Don't check weakness on non-var/function decls. (tree_expr_nonzero_p): Ditto. (fold_checksum_tree): Use tree_decl_extra as sizeof buffer. * ggc-page.c (extra_order_size_table): Add sizes for tree_decl_non_common, tree_parm_decl, tree_var_decl, and tree_field_decl. * gimplify.c (gimplify_bind_expr): Only set DECL_SEEN_IN_BIND_EXPR_P on VAR_DECL. * integrate.c (copy_decl_for_inlining): Don't set RTL on decl's without RTL. * langhooks-def.h (LANG_HOOK_INIT_TS): New. * langhooks.h (init_ts). New langhook. * passes.c (rest_of_decl_compilation): Reverse order of tests. * print-tree.c (print_node): Update to only print fields that exist in the structures the passed decl has. * toplev.c (wrapup_global_declarations): Don't reset DECL_DEFER_OUTPUT on DECL's that don't contain it. * tree-browser.c (browse_tree): DECL_ARG_TYPE_AS_WRITTEN removed. * tree-inline.c (remap_decl): Ditto. * tree-outof-ssa.c (create_temp): Reverse order of tests. * tree-pretty-print.c (print_declaration): Don't print DECL_REGISTER on things that don't contain it. * tree-vrp.c (expr_computes_nonzero): Don't check weakness on non-var/function decls. * tree.c (tree_contains_struct): New structure. (init_priority_for_decl): New hashtable. (tree_int_map): New structure. (tree_int_map_eq): New function. (tree_int_map_marked_p): Ditto. (tree_int_map_hash): Ditto. (tree_map): Move to tree.h. (tree_map_eq): Externalize. (tree_map_hash): Ditto. (tree_map_marked_p): Ditto. (init_ttree): Set up tree_contains_struct and call langhook. (decl_assembler_name): Use DECL_NON_COMMON_CHECK.. (tree_code_size): Update for new structures. (tree_node_structure): Update for new structures. (make_node_stat): Don't try to set DECL_IN_SYSTEM_HEADER on decls without the field. (copy_node_stat): Copy init priority. (build_decl_stat): Ditto for visibility. (ts_enum_names): New. (tree_contains_struct_check_failed): New function. (decl_init_priority_lookup): Ditto. (decl_init_priority_insert): Ditto. * treestruct.def: New file. * tree.h (CODE_CONTAINS_STRUCT): New macro. (CONTAINS_STRUCT_CHECK): Ditto. (tree_contains_struct_check_failed): New prototype. (DECL_CHECK): Removed. (DECL_MINIMAL_CHECK): New. (DECL_COMMON_CHECK): Ditto. (DECL_WRTL_CHECK): Ditto. (DECL_NON_COMMON_CHECK): Ditto. (DECL_WITH_VIS_CHECK): Ditto. (VAR_OR_FUNCTION_DECL_P): Ditto (struct tree_decl_minimal): New structure. (struct tree_decl_common): Ditto. (struct tree_decl_with_rtl): Ditto. (struct tree_decl_with_vis): Ditto. (struct tree_decl_non_common): Ditto. (struct tree_field_decl): Ditto. (struct tree_parm_decl): Ditto. (struct tree_var_decl): Ditto. (struct tree_function_decl): Ditto. (struct tree_const_decl): Ditto. (struct tree_result_decl): Ditto. (union tree_node): Add new structures. * var-tracking.c (track_expr_p): Reverse order of tests. * doc/c-tree.texi: Add documentation on DECL node internal structure. 2005-07-08 Daniel Berlin <dberlin@dberlin.org> * utils.c (create_param_decl): DECL_ARG_TYPE_AS_WRITTEN is removed. 2005-07-08 Daniel Berlin <dberlin@dberlin.org> * Make-lang.in: Add gt-cp-lang.h. (cp-lang.o): Ditto. * class.c (create_vtable_ptr): Stop setting DECL_ASSEMBLER_NAME on the field. * config-lang.in: Add cp-lang.c to gtfiles. * cp-lang.c: Include hashtab.h. (cp_init_ts): New function. (LANG_HOOK_INIT_TS): Use macro. (decl_shadowed_for_var_lookup): New function. (decl_shadowed_for_var_insert): Ditto. * cp-tree.h (THUNK_FUNCTION_CHECK): Use decl_common. (NON_THUNK_FUNCTION_CHECK): Ditto. (DECL_NAMESPACE_ASSOCIATIONS): Use decl_non_common. (DECL_INIT_PRIORITY): Ditto. (DECL_HAS_SHADOWED_FOR_VAR_P): Ditto. (DECL_SHADOWED_FOR_VAR): Use hashtable. (SET_DECL_SHADOWED_FOR_VAR): Ditto. * decl.c (duplicate_decls): Update for new/updated structures. (poplevel): Use SET_DECL_SHADOWED_FOR_VAR. * decl2.c (start_static_initialization_or_destruction): Deal with priority. * pt.c (tsubst_decl): Check TS_DECL_WRTL before doing SET_DECL_RTL. * tree.c (handle_init_priority_attribute): Handle priority. 2005-07-08 Daniel Berlin <dberlin@dberlin.org> * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is removed. * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common. (KEYWORD_KEY_NAME): Use decl_minimal. (METHOD_SEL_NAME): Ditto.. (METHOD_SEL_ARGS): Use decl_non_common. (METHOD_ADD_ARGS): Ditto. (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common. (METHOD_DEFINITION): Ditto. (METHOD_ENCODING): Ditto. * objc-lang.c: (objc_init_ts): New function. 2005-07-08 Daniel Berlin <dberlin@dberlin.org> * trans-decl.c (create_function_arglist): DECL_ARG_TYPE_AS_WRITTEN is removed. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101799 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c/22308jsm282005-07-051-0/+3
| | | | | | | | | | | * c-decl.c (finish_struct): Also copy C_TYPE_FIELDS_READONLY, C_TYPE_FIELDS_VOLATILE and C_TYPE_VARIABLE_SIZE to type variants. testsuite: * gcc.dg/pr22308-1.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101629 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-decl.c, tree-object-size.c, tree-vectorizer.c,kazu2005-07-031-1/+1
| | | | | | | | config/arm/unwind-arm.c, config/arm/unwind-arm.h: Fix comment typos. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101558 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c++/18279gdr2005-07-031-0/+11
| | | | | | | | | | | | | | | * c-decl.c (c_write_global_declarations): Dump contents of external scope to. * tree-dump.c (dequeue_and_dump): Dump abstract origin of a decl. <TRY_FINALLY_EXPR>, <RETURN_EXPR>, <CASE_LABEL_EXPR>, <LABEL_EXPR>, <GOTO_EXPR>, <SWITCH_EXPR>: Add. (dump_enabled_p): Return TRUE if PHASE is TDI_all and any dump is enabled. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101544 138bc75d-0d04-0410-961f-82ee72b054a4
* 2005-07-02 Zack Weinberg <zack@codesourcery.com>jsm282005-07-021-139/+127
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Joseph S. Myers <joseph@codesourcery.com> * toplev.c (default_tree_printer): Handle setting location with '+' flag. * c-objc.common.c (c_tree_printer): Likewise. * c-format.c (gcc_diag_flag_specs): Add '+'. (gcc_cdiag_char_table): Allow '+' flag for tree formats. (format_types_orig): Allow '+' flag for gcc_diag and gcc_cdiag formats. * c-common.c, c-decl.c, c-objc-common.c, c-pragma.c, config/arm/pe.c, config/i386/winnt.c, config/ia64/ia64.c, config/mcore/mcore.c, config/sh/symbian.c, config/sol2.c, config/v850/v850.c, function.c, stor-layout.c, toplev.c, tree-inline.c, tree-optimize.c, tree.c, varasm.c: Use '+' flag instead of %J or %H. Use 'q' flag for quoting. Avoid '.' at end of diagnostics. Use %q+D not %s for a decl. Do not pass excess format arguments where %J is used without %D. cp: * error.c (location_of): Add comment. (locate_error, cp_error_at, cp_warning_at, cp_pedwarn_at): Remove. * cp-tree.h (cp_error_at, cp_warning_at, cp_pedwarn_at): Remove. * call.c, class.c, decl.c, decl2.c, friend.c, init.c, name-lookup.c, parser.c, pt.c, search.c, semantics.c, typeck.c, typeck2.c: Use '+' flag instead of %J, cp_error_at, cp_warning_at or cp_pedwarn_at. Mark up some diagnostic strings with N_. java: * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q' flag for quoting. objc: * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for quoting. testsuite: * gcc.dg/format/gcc_diag-1.c: Update. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101532 138bc75d-0d04-0410-961f-82ee72b054a4
* * coretypes.h (tls_model): Add TLS_MODEL_NONE as 0.steven2005-06-301-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tree.h (struct tree_decl): New field `tls_model'. (DECL_TLS_MODEL): New. (DECL_THREAD_LOCAL_P): Rename from DECL_THREAD_LOCAL, make it a predicate. * rtl.h (decl_default_tls_model): Add prototype for it. * varasm.c (decl_tls_model): Rewritten and renamed to ... (decl_default_tls_model): ... this. (default_encode_section_info): Use DECL_TLS_MODEL instead of decl_tls_model. (assemble_variable): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. (default_section_type_flags_1): Likewise. (categorize_decl_for_section): Likewise. * tree.c (staticp): Likewise. (recompute_tree_invarant_for_addr_expr): Likewise. * drawf2out (loc_descriptor_from_tree_1): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. with DECL_THREAD_LOCAL_P. (start_decl): Likewise. * print-tree.c (print_node): Likewise. Print the TLS model. (grokdeclarator): Set the default DECL_TLS_MODEL here. * c-common.c (handle_tls_model_attribute): Rewrite to set the TLS model up based on the attribute. Never add the attribute to the decl's attributes list. * config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. cp/ * decl.c (start_decl): Replace DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P. (cp_finish_decl): Likewise. (grokvardecl): Set the default DECL_TLS_MODEL here. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101465 138bc75d-0d04-0410-961f-82ee72b054a4
* 2005-06-28 Eric Christopher <echristo@redhat.com>echristo2005-06-291-35/+20
| | | | | | | | | | | | | | | | | | | | PR c/22052 PR c/21975 * c-decl.c (diagnose_mismatched_decls): Define DECL_EXTERN_INLINE. Use. Fix detection of invalid extern inline redefinition. 2005-06-28 Eric Christopher <echristo@redhat.com> PR c/22052 PR c/21975 * gcc.dg/inline1.c: New test. * gcc.dg/inline2.c: Ditto. * gcc.dg/inline3.c: Ditto. * gcc.dg/inline4.c: Ditto. * gcc.dg/inline5.c: Ditto. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101400 138bc75d-0d04-0410-961f-82ee72b054a4
* 2005-06-28 Paul Brook <paul@codesourcery.com>pbrook2005-06-281-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc/ * Makefile.in: Set and use UNWIND_H. Install as unwind.h. * c-decl.c (finish_decl): Call default_init_unwind_resume_libfunc. * except.c (add_ehspec_entry): Generate arm eabi filter lists. (assign_filter_values): Ditto. (output_ttype): New function. (output_function_exception_table): Use output_ttype. Generate arm eabi filter lists. (default_init_unwind_resume_libfunc): New function. * except.h (default_init_unwind_resume_libfunc): Add prototype. * optabs.c (init_optabs): Don't set unwind_resume_libfunc. * opts.c (decode_options): Use targetm.unwind_tables_default. * target-def.h (TARGET_ASM_TTYPE): Provide and use definition. (TARGET_ARM_EABI_UNWINDER, TARGET_UNWIND_TABLES_DEFAULT): Ditto. * target.h (struct gcc_target): Add asm.ttype, unwind_tables_default and arm_eabi_unwinder. * unwind-c.c: Support Arm EABI unwinder. * unwind.h: Rename ... * unwind-generic.h: ... To this. * doc/tm.texi (TARGET_ASM_TTYPE, TARGET_ARM_EABI_UNWINDER): Document. (TARGET_UNWID_TABLES_DEFAULT): Document. * config/arm/arm-protos.h (arm_output_fn_unwind): Add prototype. * config/arm/arm.c (arm_unwind_emit, arm_output_ttype): New functions. (TARGET_UNWIND_EMIT, TARGET_ASM_TTYPE, TARGET_ARM_EABI_UNWINDER): Define. (thumb_pushpop, thumb_output_function_prologue): Output unwinding directives. (arm_unwind_emit_stm, arm_unwind_emit_set): New functions. * config/arm/arm.h (MUST_USE_SJLJ_EXCEPTIONS): Only define when !TARGET_UNWIND_INFO. (ARM_OUTPUT_FN_UNWIND, ARM_EABI_UNWIND_TABLES): Define. * config/arm/bpabi.h (TARGET_UNWIND_INFO): Define. * config/arm/elf.h (ASM_DECLARE_FUNCTION_NAME, ASM_DECLARE_FUNCTION_SIZE): Use ARM_OUTPUT_FN_UNWIND. * config/arm/lib1funcs.asm: Include libunwind.S. * config/arm/libgcc-bpabi.ver: Add unwinding routines. * config/arm/libunwind.S: New file. * config/arm/pr-support.c: New file. * config/arm/t-bpabi (LIB1ASMFUNCS): Add _unwind. (UNWIND_H, LIB2ADDEH, LIB2ADDEHDEP): Set. * config/arm/t-symbian (UNWIND_H, LIB2ADDEH, LIB2ADDEHDEP): Set. * config/arm/unwind-arm.c: New file. * config/arm/unwind-arm.h: New file. * config/i386/t-netware (USER_H): Remove unwind.h. * config/ia64/ia64.h (TARGET_UNWIND_TABLES_DEFAULT): Define. gcc/cp/ * Make-lang.in (cp/except.o): Depend on $(TARGET_H) * except.c: Include target.h. (init_exception_processing): Initialize unwind_resume_libfunc. * doc/tm.texi: Document TARGET_ASM_TTYPE gcc/ada/ * misc.c (gnat_init_gcc_eh): Call default_init_unwind_resume_libfunc. gcc/java/ * decl.c (java_init_decl_processing): Call default_init_unwind_resume_libfunc. gcc/objc/ * objc-act.c (objc_init_exceptions): Call default_init_unwind_resume_libfunc. libstdc++/ * acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Check for __cxa_end_cleanup. * libsupc++/Makefile.am (sources): Add eh_call.c and eh_arm.c. * libsupc++/eh_arm.cc: New file. * libsupc++/eh_call.cc: New file. * libsupc++/eh_catch.cc (__cxa_get_exception_ptr): Use __gxx_caught_object. (__cxa_begin_catch): Ditto. Use __is_gxx_exception_class. Call _Unwind_Complete when using the ARM EABI. (__cxa_end_catch): Use __is_gxx_exception_class. * libsupc++/eh_personality.cc: Define NO_SIZE_OF_ENCODED_VALUE when using the ARM EABI. (save_caught_exception, restore_caught_exception): New functions. (_throw_typet): New typedef. (get_ttype_entry, get_adjusted_ptr, check_exception_spec): Add ARM EABI implementations. (PERSONALITY_FUNCTION): Use new functions. Addd support for ARM EABI unwinding libary. (__cxa_unexpected): Disable when using the ARM EABI. * libsupc++/eh_throw.cc (__cxa_throw): Use __GXX_INIT_EXCEPTION_CLASS. (__cxa_rethrow): Use __is_gxx_exception_class. Call _Unwind_RaiseException when using the ARM EABI. * libsupc++/unwind-cxx.h (struct __cxa_exception): Add fields for ARM EABI semantics. (struct __cxa_eh_globals): Ditto. (__cxa_call_terminate): Add prototype. (__cxa_type_match, __cxa_begin_cleanup, __cxa_end_cleanup): Add prototypes. (__get_exception_header_from_obj, __get_exception_header_from_ue): Move earlier in file. (__is_gxx_exception_class, __GXX_INIT_EXCEPTION_CLASS, __gxx_caught_object): New functions. * aclocal.m4: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. * include/Makefile.in: Regenerate. * libmath/Makefile.in: Regenerate. * libsupc++/Makefile.in: Regenerate. * po/Makefile.in: Regenerate. * src/Makefie.in: Regenerate. * testsuite/makefile.in: Regenerate. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101385 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-decl.c (pop_scope): Move warning control into warning call.dj2005-06-281-26/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (diagnose_mismatched_decls): Likewise. (pushdecl): Likewise. (start_decl): Likewise. (grokparms): Likewise. (start_function): Likewise. (store_parm_decls_newstyle): Likewise. (store_parm_decls_oldstyle): Likewise. (finish_function): Likewise. (declspecs_add_scspec): Likewise. * c-format.c (decode_format_attr): Likewise. (maybe_read_dollar_number): Likewise. (avoid_dollar_number): Likewise. (finish_dollar_format_checking): Likewise. (check_format_info): Likewise. (check_format_info_main): Likewise. (check_format_types): Likewise. (format_type_warning): Likewise. * c-typeck.c (function_types_compatible_p): Likewise. (build_array_ref): Likewise. (convert_arguments): Likewise. (build_c_cast): Likewise. (store_init_value): Likewise. (process_init_element): Likewise. (c_start_case): Likewise. * stor-layout.c (finalize_record_size): Likewise. * tree-cfg.c (execute_warn_function_noreturn): Likewise. * tree-inline.c (expand_call_inline): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101384 138bc75d-0d04-0410-961f-82ee72b054a4
* * builtins.c, c-common.c, c-convert.c, c-decl.c, c-typeck.c,kazu2005-06-261-4/+4
| | | | | | | | | | | | | convert.c, lambda-code.c, predict.c, tree-cfg.c, tree-complex.c, tree-data-ref.c, tree-if-conv.c, tree-mudflap.c, tree-scalar-evolution.c, tree-ssa-ccp.c, tree-ssa-loop-ivcanon.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-manip.c, tree-ssa-phiopt.c, tree-ssa-pre.c, tree-vect-analyze.c, tree-vect-transform.c, tree-vectorizer.c, tree.c: Use fold_buildN instead of fold (buildN (...)). git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101338 138bc75d-0d04-0410-961f-82ee72b054a4
* Update FSF address.kcook2005-06-251-2/+2
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101317 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-decl.c (grokdeclarator): Only check TREE_OVERFLOW onsayle2005-06-191-1/+3
| | | | | | | | | INTEGER_CST nodes. * c-typeck.c (build_c_cast): Only preserve TREE_OVERFLOW on CONSTANT_CLASS_P nodes. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101187 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-decl.c (locate_old_decl): Add format attribute.ghazi2005-06-181-2/+2
| | | | | | | | | | | | | | (implicit_decl_warning): Likewise. cp: * call.c (convert_like_real): Add format attribute. * typeck.c (check_for_casting_away_constness, build_static_cast_1): Likewise. * typeck2.c (readonly_error, cxx_incomplete_type_diagnostic): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101158 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/po/jakub2005-06-061-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format. Because of xgettext bug, invoke xgettext once with --language=c, once with --language=GCC-source and then merge together. Fail if xgettext is not 0.14.5 or later. gcc/ * intl.h (G_): New macro. * rtl-error.c (error_for_asm, warning_for_asm): Use gmsgid instead of msgid for argument name. * tree-ssa.c (warn_uninit): Likewise. * c-parser.c (c_parser_error): Likewise. * config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise. * config/darwin-c.c (BAD): Likewise. * config/c4x/c4x-c.c (BAD): Likewise. * c-pragma.c (GCC_BAD, GCC_BAD2): Likewise. * c-errors.c (pedwarn_c99, pedwarn_c90): Likewise. * c-common.c (c_parse_error): Likewise. * diagnostic.c (diagnostic_set_info, verbatim, inform, warning, warning0, pedwarn, error, sorry, fatal_error, internal_error): Likewise. (fnotice): Use cmsgid instead of msgid for argument name. * gcov.c (fnotice): Likewise. * protoize.c (notice): Likewise. * final.c (output_operand_lossage): Likewise. * gcc.c (fatal, notice): Likewise. (error): Use gmsgid instead of msgid for argument name. * collect2.c (notice, fatal_perror, fatal): Use cmsgid instead of msgid for argument name. (error): Use gmsgid instead of msgid for argument name. * c-decl.c (locate_old_decl, implicit_decl_warning): Use G_() instead of N_(). * c-typeck.c (readonly_error, convert_for_assignment): Likewise. * tree-inline.c (inline_forbidden_p_1): Likewise. * ABOUT-GCC-NLS: Require gettext 0.14.5 or later. Mention the new conventions for marking translations. * doc/install.texi: Mention gettext 0.14.5 or later requirement. gcc/cp/ * error.c (locate_error): Use gmsgid instead of msgid for argument name. (cp_error_at, cp_warning_at, cp_pedwarn_at): Likewise. gcc/java/ * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of msgid for argument name. * gjavah.c (error): Likewise. * java-tree.h (parse_error_context): Likewise. * parse.y (parse_error_context, parse_warning_context, issue_warning_error_from_context): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100676 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c/21879jsm282005-06-031-1/+5
| | | | | | | | * c-decl.c (start_function): Restore label_context_stack_se and label_context_stack_vm if returning with an error. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100557 138bc75d-0d04-0410-961f-82ee72b054a4
* ./:ian2005-05-281-10/+25
| | | | | | | | | | | | | | | * c-decl.c (add_stmt): Add C frontend specific version. (stmts_are_full_exprs_p): Remove. * c-common.h (STMT_IS_FULL_EXPR_P): Remove. (stmts_are_full_exprs_p): Don't declare. * c-semantics.c (add_stmt): Remove. cp/: * semantics.c (add_stmt): Add C++ frontend specific version. * cp-tree.h (STMT_IS_FULL_EXPR_P): Define. (stmts_are_full_exprs_p): Declare. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100289 138bc75d-0d04-0410-961f-82ee72b054a4
* * common.opt (-Wattributes): New. Default true.dj2005-05-251-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/invoke.texi (-Wno-attributes): Document. * attribs.c (decl_attributes): Move warning control from if() to warning(OPT_*). * c-common.c (handle_packed_attribute): Likewise. (handle_nocommon_attribute): Likewise. (handle_common_attribute): Likewise. (handle_noreturn_attribute): Likewise. (handle_noinline_attribute): Likewise. (handle_always_inline_attribute): Likewise. (handle_used_attribute): Likewise. (handle_unused_attribute): Likewise. (handle_const_attribute): Likewise. (handle_transparent_union_attribute): Likewise. (handle_constructor_attribute): Likewise. (handle_destructor_attribute): Likewise. (handle_mode_attribute): Likewise. (handle_alias_attribute): Likewise. (handle_visibility_attribute): Likewise. (handle_tls_model_attribute): Likewise. (handle_malloc_attribute): Likewise. (handle_returns_twice_attribute): Likewise. (handle_pure_attribute): Likewise. (handle_deprecated_attribute): Likewise. (handle_vector_size_attribute): Likewise. (handle_nothrow_attribute): Likewise. (handle_cleanup_attribute): Likewise. (handle_warn_unused_result_attribute): Likewise. (handle_sentinel_attribute): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (start_decl): Likewise. (grokdeclarator): Likewise. (start_function): Likewise. * c-format.c (check_function_format): Likewise. * stor-layout.c (place_field): Likewise. (finalize_record_size): Likewise. * tree.c (handle_dll_attribute)): Likewise. * varasm.c (default_assemble_visibility): Likewise. * config/darwin.c (darwin_handle_weak_import_attribute): Likewise. (darwin_assemble_visibility): Likewise. * config/arc/arc.c (arc_handle_interrupt_attribute): Likewise. * config/arm/arm.c (arm_handle_fndecl_attribute): Likewise. (arm_handle_isr_attribute): Likewise. * config/avr/avr.c (avr_handle_progmem_attribute): Likewise. (avr_handle_fndecl_attribute): Likewise. * config/bfin/bfin.c (handle_int_attribute): Likewise. * config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise. * config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise. (h8300_handle_eightbit_data_attribute): Likewise. (h8300_handle_tiny_data_attribute): Likewise. * config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise. (ix86_handle_regparm_attribute): Likewise. (ix86_handle_struct_attribute): Likewise. * config/i386/winnt.c (ix86_handle_shared_attribute): Likewise. (i386_pe_encode_section_info): Likewise. * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. * config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise. (ip2k_handle_fndecl_attribute): Likewise. * config/m32r/m32r.c (m32r_handle_model_attribute): Likewise. * config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise. (m68hc11_handle_fntype_attribute): Likewise. (m68hc11_encode_section_info): Likewise. * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. * config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise. * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise. * config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise. (sh_handle_sp_switch_attribute): Likewise. (sh_handle_trap_exit_attribute): Likewise. * config/sh/symbian.c (sh_symbian_dllimport_p): Likewise. (sh_symbian_handle_dll_attribute): Likewise. * config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise. (xstormy16_handle_below100_attribute): Likewise. * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. [testsuite] * gcc.dg/Wattributes-1.c: New. * gcc.dg/Wattributes-2.c: New. * gcc.dg/Wattributes-3.c: New. [cp] * decl.c (duplicate_decls): Move warning control from if() to warning(OPT_*). * name-lookup.c (parse_using_directive): Likewise. * parser.c (cp_parser_elaborated_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. * tree.c (handle_com_interface_attribute): Likewise. [java] * class.c (set_constant_value): Move warning control from if() to warning(OPT_*). git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100136 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-common.c (unsigned_conversion_warning): Move warning controldj2005-05-251-12/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | from if() to warning(OPT_*). (c_common_truthvalue_conversion): Likewise. (c_do_switch_warnings): Likewise. * c-decl.c (diagnose_mismatched_decls): Likewise. (diagnose_mismatched_decls): Likewise. (define_label): Likewise. (grokdeclarator): Likewise. * c-format.c (check_format_info): Likewise. * c-lex.c (interpret_integer): Likwise. (lex_string): Likewise. * c-opts.c (c_common_post_options): Likewise. * c-parser.c (c_parser_unary_expression): Likewise. * c-pragma.c (handle_pragma_redefine_extname): Likewise. (handle_pragma_extern_prefix): Likewise. * c-typeck.c (build_binary_op): Likewise. * gcse.c (is_too_expensive): Likewise. * opts.c (decode_options): Likewise. * stor-layout.c (place_field): Likewise. * tree-cfg.c (remove_bb): Likewise. * c.opt (-Wreturn-type): Add Var(warn_return_type). * flags.h (warn_return_type): Remove. * toplev.c (warn_return_type): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100135 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-common.h (objc_comptypes): Remove prototype.mrs2005-05-241-19/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | (objc_compare_types): New prototype. (objc_volatilized_decl): Likewise. (objc_type_quals_match): Likewise. * c-decl.c (objc_mark_locals_volatile): Streamline by calling objc_volatilize_decl(). * c-typeck.c (comp_target_types): Remove third parameter; do not call objc_comptypes(). (comptypes): Remove calls to objc_comptypes(). (build_function_call): Extend compatible prototype check to ObjC. (build_conditional_expr): Adjust call to comp_target_types(). (convert_for_assignment): Call objc_compare_types() instead of objc_comptypes(); adjust calls to comp_target_types(); call objc_type_quals_match() before issuing qualifier mismatch warnings. (build_binary_op): Call objc_compare_types() before issuing pointer mismatch warnings; adjust calls to comp_target_types(). * stub-objc.c (objc_comptypes): Remove stub. (objc_compare_types): New stub. (objc_volatilized_decl): Likewise. (objc_type_quals_match): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100126 138bc75d-0d04-0410-961f-82ee72b054a4
* Yet more Objective-C++...mrs2005-05-171-5/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * c-common.h (objc_finish_try_stmt): Add. (objc_build_synchronized): Add. (objc_generate_write_barrier): Add. * stub-objc.c (objc_build_synchronized): Add return value. (objc_finish_try_stmt): Likewise. (objc_generate_write_barrier): Add. * c-common.h (objc_rewrite_function_call): Add. * c-typeck.c (build_function_call): Allow objc to rewrite FUNCTION_DECLs. (build_modify_expr): Allow objc to generate write barriers. * c.opt (Wassign-intercept): Add. (Wstrict-selector-match): Add. (fobjc-call-cxx-cdtors): Add. (fobjc-direct-dispatch): Add. (fobjc-gc): Add. * dbxout.c (get_lang_number): Add Objective-C++ support. * doc/invoke.texi (-fobjc-call-cxx-cdtors): Likewise. (-Wstrict-selector-match): Likewise. (-fobjc-direct-dispatch): Likewise. (-Wassign-intercept): Likewise. (Overall Options): Likewise. * gengtype.c (get_output_file_with_visibility): Likewise. * stub-objc.c (objc_rewrite_function_call): Add. * config/darwin.h (ASM_OUTPUT_LABELREF): Improved quoting support. * c-common.c (flag_objc_exceptions): Remove. (flag_objc_sjlj_exceptions): Remove. * c-decl.c (objc_mark_locals_volatile): Don't change decls that are already ok. * c-opts.c (c_common_handle_option, case OPT_fobjc_exceptions): Remove. (case OPT_fobjc_sjlj_exceptions): Remove * c.opt (fobjc-call-cxx-cdtors): Have opt create the flag. (fobjc-exceptions): Likewise. (fobjc-sjlj-exceptions): Likewise. * config/rs6000/darwin.h (OFFS_MSGSEND_FAST): Add. (OFFS_ASSIGNIVAR_FAST): Add. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99858 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-decl.c (finish_function): Suppress "control reaches end ofhubicka2005-05-131-1/+4
| | | | | | | | non-void function" when "no return statement in function returning non-void" is issued. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99659 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c/21502rth2005-05-111-6/+32
| | | | | | | | * c-decl.c (finish_decl): Propagate the completed array type of a global variable into the binding. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99563 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c/21342jsm282005-05-101-3/+52
| | | | | | | | | | | | | | | | * c-decl.c (pushdecl): When there is a declaration in the current scope and the declarations are external linkage, check for compatibility with the type in the external scope and update the type in the external scope with the composite type information. Do not form a composite type of the new type and the visible type if they are incompatible. testsuite: * gcc.dg/redecl-11.c, gcc.dg/redecl-12.c, gcc.dg/redecl-13.c, gcc.dg/redecl-14.c, gcc.dg/redecl-15.c: New tests. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99510 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-decl.c (store_parm_decls_oldstyle): Let diagnostic machinerydj2005-05-031-2/+2
| | | | | | | | | | | | | | | | | | | | | | | decide if the warning will be printed. * calls.c (expand_call): Likewise. * function.c (init-function_start): Likewise. * common.opt (-fdiagnostics-show-option): New. * opts.c (option_enabled): Accept the option index instead of a pointer to the option descriptor. * opts.h (option_enabled): Likewise. * toplev.c (print_switch_values): Pass option index, not option descriptor. * diagnostic.h (diagnostic_info): Add option_index. * diagnostic.c: Include opts.h. (diagnostic_set_info): Initialize option_index. (diagnostic_report_diagnostic): Amend option name if appropriate. (warning): Check to see if the specified warning is enabled. Store option index. * doc/invoke.texi (-fdiagnostics-show-options): Document. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99169 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c/15698jsm282005-05-021-22/+105
| | | | | | | | | | | | | | | | | | | | | | | | | | | * c-tree.h (C_DECL_BUILTIN_PROTOTYPE): New. * c-decl.c (current_function_prototype_built_in, current_function_prototype_arg_types): New. (merge_decls): Keep source location of prototype followed by nonprototype declaration. Update C_DECL_BUILTIN_PROTOTYPE. (builtin_function): Set C_DECL_BUILTIN_PROTOTYPE. (start_function): Always set current_function_prototype_locus, current_function_prototype_built_in and current_function_prototype_arg_types. Check for external prototype whether or not visible for external function and set current_function_prototype_arg_types accordingly. (store_parm_decls_oldstyle): Use current_function_prototype_arg_types for checking old-style definition against prototype. Give warnings only if current_function_prototype_built_in). testsuite: * gcc.dg/builtins-30.c: Update expected messages. * gcc.dg/pr15698-1.c, gcc.dg/pr15698-2.c, gcc.dg/pr15698-3.c, gcc.dg/pr15698-4.c, gcc.dg/pr15698-5.c, gcc.dg/pr15698-6.c, gcc.dg/pr15698-7.c, pr15698-8.c: New tests. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99118 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c/21213jsm282005-04-271-1/+1
| | | | | | | | | | | * c-decl.c (finish_struct): Don't dereference NULL TYPE_FIELDS of transparent union. testsuite: * gcc.dg/transparent-union-3.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98808 138bc75d-0d04-0410-961f-82ee72b054a4
* * diagnostic.c (warning): Accept parameter to classify warning option.dj2005-04-231-60/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (warning0): New, for when a pointer to an error() like function is needed. * errors.c (warning): Likewise. * errors.h (warning, warning0): Adjust prototypes. * toplev.h (warning, warning0): Likewise. * attribs.c, builtins.c, c-common.c, c-decl.c, c-format.c, c-gimplify.c, c-lex.c, c-objc-common.c, c-opts.c, c-parser.c, c-pragma.c, c-typeck.c, calls.c, cgraph.c, coverage.c, emit-rtl.c, fold-const.c, fortran/trans-decl.c, function.c, gcse.c, genautomata.c, haifa-sched.c, opts.c, passes.c, regclass.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c, tree-dump.c, tree-inline.c, tree-mudflap.c, tree-optimize.c, tree-ssa.c, tree.c, varasm.c: Adjust warning() callers. * config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c, config/c4x/c4x-c.c, config/c4x/c4x.c, config/cris/cris.c, config/darwin-c.c, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cygming.h, config/i386/djgpp.h, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64-c.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/pa/pa-hpux11.h, config/pa/pa.c, config/rs6000/aix43.h, config/rs6000/aix51.h, config/rs6000/aix52.h, config/rs6000/darwin.h, config/rs6000/rs6000-c.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/sh.h, config/sh/symbian.c, config/sol2-c.c, config/sol2.c, config/stormy16/stormy16.c, config/v850/v850-c.c, config/v850/v850.c, config/xtensa/xtensa.c: Adjust warning() callers. * ada/misc.c: Adjust warning() callers. * cp/call.c, cp/class.c, cp/cvt.c, cp/decl.c, cp/decl2.c, cp/except.c, cp/friend.c, cp/init.c, cp/lex.c, cp/mangle.c, cp/method.c, cp/name-lookup.c, cp/parser.c, cp/repo.c, cp/rtti.c, cp/tree.c, cp/typeck.c, cp/typeck2.c: Adjust warning() callers. * fortran/trans-decl.c: Adjust warning() callers. * java/class.c, java/decl.c, java/expr.c, java/jcf-io.c, java/jcf-parse.c, java/jv-scan.c, java/parse.y: Adjust warning() callers. * objc/objc-act.c: Adjust warning() callers. * treelang/parse.y: Adjust warning() callers. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98633 138bc75d-0d04-0410-961f-82ee72b054a4
* * alias.c (true_dependence): Remove 'abort' from comments. Usenathan2005-04-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc_assert and gcc_unreachable as appropriate. (canon_true_dependence): Likewise. * bb-reorder.c (connect_traces): Likewise. * c-common.c (c_add_case_label): Likewise. * c-decl.c (finish_function): Likewise. * caller-save.c (insert_restore, insert_save): Likewise. * cfg.c (update_bb_profile_for_threading): Likewise. * cfganal.c (flow_active_insn_p): Likewise. * cfgexpand.c (add_reg_br_prob_note): Likewise. * cfgrtl.c (rtl_redirect_edge_and_branch_force, rtl_split_edge, cfg_layout_merge_blocks): Likewise. * ifcvt.c (cond_exec_process_insns, merge_if_block, find_if_block): Likewise. * integrate.c (allocate_initial_values): Likewise. * jump.c (reverse_condition, reverse_condition_maybe_unordered, swap_condition, unsigned_condition, signed_condition, mark_jump_label, invert_jump_1, rtx_renumbered_equal_p, reg_or_subregno): Likewise. * lambda-code.c (lambda_compute_auxillary_space, lambda_transform_legal_p): Likewise. * lambda-mat.c (lambda_matrix_inverse_hard): Likewise. * langhooks.c (lhd_set_decl_assembler_name, lhd_type_promotes_to, lhd_incomplete_type_error, lhd_expand_expr, lhd_types_compatible_p, lhd_tree_size): Likewise. * lcm.c (create_pre_exit, optimize_mode_switching): Likewise. * local-alloc.c (update_equiv_regs): Likewise. * loop-unroll.c (peel_loop_completely unroll_loop_constant_iterations, unroll_loop_runtime_iterations, peel_loop_simple, unroll_loop_stupid, analyze_iv_to_split_insn): Likewise. * loop.c (gen_prefetch, find_and_verify_loops, basic_induction_var): Likewise. * modulo-sched.c (normalize_sched_times, check_nodes_order): Likewise. * value-prof.c (tree_find_values_to_profile): Likewise. * varasm.c (named_section, default_assemble_integer, decode_addr_const): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98508 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c/12913jsm282005-04-201-12/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * c-tree.h (struct c_label_list): Update comment. (struct c_label_context): Rename to struct c_label_context_se. (label_context_stack): Rename to label_context_stack_se. (C_DECL_UNJUMPABLE_VM, C_DECL_UNDEFINABLE_VM, struct c_label_context_vm, label_context_stack_vm, c_begin_vm_scope, c_end_vm_scope): New. (C_DECL_DECLARED_BUILTIN, C_DECL_USED): Use FUNCTION_DECL_CHECK. * c-decl.c (pop_scope): Call c_end_vm_scope. (pushdecl): Call c_begin_vm_scope for variably modified declarations. (define_label): Check for jumping into scope of identifier with variably modified type. Push label on stack for those defined at current context of identifiers with variably modified type. (start_function): Create stack level for context of identifiers with variably modified type. (finish_function): Pop stack level for context of identifiers with variably modified type. * c-typeck.c (label_context_stack): Rename to label_context_stack_se. (label_context_stack_vm, c_begin_vm_scope, c_end_vm_scope): New. (c_finish_goto_label): Check for jumping into scope of identifier with variably modified type. Push label on stack for those jumped to from current context of identifiers with variably modified type. (struct c_switch): Add blocked_vm. (c_start_case): Initialize blocked_vm. (do_case): Check blocked_vm. (c_finish_case): Add comment. (c_begin_stmt_expr, c_finish_stmt_expr): Update for renamed variable label_context_stack. objc: * objc-act.c (objc_start_function): Create stack level for context of identifiers with variably modified type. testsuite: * gcc.dg/c99-vla-jump-1.c, gcc.dg/c99-vla-jump-2.c, gcc.dg/c99-vla-jump-3.c, gcc.dg/c99-vla-jump-4.c, gcc.dg/c99-vla-jump-5.c: New tests. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98464 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-decl.c (finish_decl): Apply pending #pragma weak regardless ofjsm282005-04-061-2/+1
| | | | | | | | | | | | | | scope. cp: * decl.c (start_decl): Apply pending #pragma weak regardless of scope. testsuite: * gcc.dg/weak/weak-12.c, g++.dg/ext/weak2.C: New tests. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97733 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-decl.c (finish_function): If USE_MAPPED_LOCATION set the locationbothner2005-04-051-3/+9
| | | | | | | | | of the artification 'return 0' in main() to BUILTINS_LOCATION. * tree-cfg.c (remove_bb): Check that location isn't BUILTINS_LOCATION before warning. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97641 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-decl.c (validate_proto_after_old_defn): Look atjsm282005-04-011-4/+3
| | | | | | | | | | TYPE_MAIN_VARIANT of argument types. testsuite: * gcc.dg/old-style-then-proto-1.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97403 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c/772jsm282005-03-301-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PR c/17913 * c-tree.h (C_DECL_UNJUMPABLE_STMT_EXPR, C_DECL_UNDEFINABLE_STMT_EXPR, struct c_label_list, struct c_label_context, label_context_stack): New. * c-decl.c (define_label): Check for jumps into statement expressions. Add label to list of defined labels. (start_function): Push context on label_context_stack. (finish_function): Pop context from label_context_stack. * c-typeck.c (label_context_stack): New. (c_finish_goto_label): Check for jumps into statement expressions. Add label to list of jumped to labels. (struct c_switch): Add blocked_stmt_expr. (c_start_case): Initialize it. (do_case): Check it. (c_finish_case): Verify !blocked_stmt_expr. (c_begin_stmt_expr): Push context on label_context_stack. Increment blocked_stmt_expr. Mark labels jumped to from outside as undefinable. (c_finish_stmt_expr): December blocked_stmt_expr. Mark labels defined in the statement expression and no longer jumpable to. Mark labels jumped to from just outside the statement expression as again definable. Pop context from label_context_stack. * doc/extend.texi (Statement Exprs): Update. objc: * objc-act.c (objc_start_function): Push context on label_context_stack. testsuite: * gcc.dg/stmt-expr-label-1.c, gcc.dg/stmt-expr-label-2.c, gcc.dg/stmt-expr-label-3.c : New tests. * gcc.c-torture/execute/medce-2.c: Remove. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97273 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c/20368jsm282005-03-301-2/+8
| | | | | | | | | | | | * c-decl.c (start_function): Check for old_decl being error_mark_node. testsuite: * gcc.dg/pr20368-1.c, gcc.dg/pr20368-2.c, gcc.dg/pr20368-3.c: New tests. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97270 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c/20519rth2005-03-301-80/+14
| | | | | | | | | | | | | | | | | | | | | | | * c-decl.c (c_finish_incomplete_decl): Update complete_array_type call. (build_compound_literal): Likewise. Propagate decl type into the initializer. (finish_decl): Likewise. Use new return value from complete_array_type for zero sized arrays. (complete_array_type): Move ... * c-common.c (complete_array_type): ... here. Change first argument to pointer-to-type-node. Consistently use sizetype for the index except for zero sized arrays. Detect zero sized arrays for pedantic mode diagnostics. Create a new type node instead of modifying the old node in place. * c-tree.h (complete_array_type): Move decl ... * c-common.h (complete_array_type): ... here. cp/ * decl.c (cp_complete_array_type): Rename from complete_array_type. Use the new complete_array_type in c-common.c. Update all callers. * cp-tree.h (cp_complete_array_type): Update to match. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97223 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-common.c (handle_aligned_attribute, check_function_sentinel,jsm282005-03-201-7/+0
| | | | | | | | | | | | | | | | get_nonnull_operand, handle_sentinel_attribute, check_function_arguments_recurse): Do not strip NOPS from INTEGER_CSTs. * c-decl.c (check_bitfield_type_and_width, build_enumerator): Likewise. * c-format.c (get_constant): Likewise. * c-parser.c (c_parser_postfix_expression): Likewise. * c-typeck.c (set_init_index): Likewise. (convert_arguments): Don't check for NOP_EXPR containing integer constant. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96760 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-decl.c (check_bitfield_type_and_width): Require bit-fieldjsm282005-03-201-2/+4
| | | | | | | | | | | width to have integer type. (build_enumerator): Require enumerator value to have integer type. testsuite: * gcc.dg/bitfld-14.c, gcc.dg/enum3.c: New tests. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96755 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-common.c, c-decl.c, c-format.c, c-typeck.c: Use %D forjsm282005-03-181-25/+17
| | | | | | | declarations in diagnostics and %E for identifiers, not %s. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96701 138bc75d-0d04-0410-961f-82ee72b054a4
* * builtin-attrs.def (ATTR_NOVOPS, ATTR_NOVOPS_LIST,rakdver2005-03-141-0/+1
| | | | | | | | | | | | | | | | | | ATTR_PURE_NOTHROW_NOVOPS_LIST): New. * builtins.def (ATTR_MATHFN_FPROUNDING): Use NOVOPS. (BUILT_IN_PREFETCH): Set the NOVOPS attribute. * c-common.c (handle_novops_attribute): New function. (c_common_attribute_table): Add "no vops" entry. * c-decl.c (merge_decls): Copy DECL_IS_NOVOPS. * calls.c (flags_from_decl_or_type): Set ECF_NOVOPS. * tree-ssa-operands.c (get_call_expr_operands): Do not create virtual operands for calls with ECF_NOVOPS flag. * tree.h (DECL_IS_NOVOPS): New macro. (struct tree_decl): Add novops_flag. (ECF_NOVOPS): New constant. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96438 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-decl.c (c_init_decl_processing): Remove useless calls tokazu2005-03-131-6/+0
| | | | | | | build_function_type. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96370 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-decl.c (c_init_decl_processing): Remove local variableskazu2005-03-121-5/+3
| | | | | | | ptr_ftype_void and ptr_ftype_ptr. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96343 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-tree.h (struct c_declarator): New id_loc field.bothner2005-03-121-0/+3
| | | | | | | | | | | | | | | | | * c-pragma.h (c_lex_with_flags): Take position reference. * c-lex.c (c_lex_with_flags): Set passed-in location from cpp token, iff USE_MAPPED_LOCATION. (Type doesn't match otherwise.) (c_lex): Pass dummy location to c_lex_with_flags. * c-parser.c (c_lex_one_token): Set c_token's location using c_lex_with_flags, instead of input_location, which might be "ahead". (c_parser_direct_declarator): Set declarator's id_loc from c_token's id_loc. * c-decl.c (grokdeclarator): Set DECL_SOURCE_LOCATION from declarator's id_loc, rather than probably-imprecise input_location. (build_id_declarator): Initialize c_declarator's id_loc field. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96329 138bc75d-0d04-0410-961f-82ee72b054a4
* Various fixes to allow us to again build if --enable-mapped-location:bothner2005-03-071-0/+4
| | | | | | | | | | | | | | | * c-decl.c (finish_function): Use SET_EXPR_LOCATION instead of unavailable annotate_with_file_line, if USE_MAPPED_LOCATION. * tree-cfg.c (remove_bb): If USE_MAPPED_LOCATION, change type of local variable loc. Change logic appropriately. * tree-vect-transform.c (vect_finish_stmt_generation): Use EXPR_LOCATION rather than EXPR_LOCUS if USE_MAPPED_LOCATION. * c-parser.c (c_parser_for_statement): Initialize loc variable. * tree.h (DECL_IS_BUILTIN): Temporarily revert definition of DECL_IS_BUILTIN in the USE_MAPPED_LOCATION because of jc1 issues. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96045 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c/8927jsm282005-03-021-6/+6
| | | | | | | | | | | | | | | * c-tree.h (undeclared_variable, build_external_ref): Add extra argument. * c-decl.c (undeclared_variable): Take location as argument. * c-typeck.c (build_external_ref): Likewise. * c-parser.c (c_parser_postfix_expression): Pass location of identifier to build_external_ref. testsuite: * gcc.dg/pr8927-1.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@95773 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-parser.c: New file.jsm282005-02-251-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * c-parse.in: Remove. * Makefile.in (c-parse.o-warn, c-parse.o, c-parse.c, c-parse.y): Remove. (c-parser.o): Add dependencies. (C_AND_OBJC_OBJC, C_OBJS, gcc.srcextra, GTFILES, distclean, maintainer-clean, TAGS): Update. * c-config-lang.in (gtfiles): Update. * gengtype-lex.l: Don't handle "@@". * stub-objc.c (objc_get_class_ivars, objc_build_throw_stmt, objc_build_synchronized, objc_begin_try_stmt, objc_begin_catch_clause, objc_finish_catch_clause, objc_build_finally_clause, objc_finish_try_stmt): New. * c-tree.h (struct c_declspecs): Add declspecs_seen_p and type_seen_p. (c_parse_init): Update comment. * c-decl.c (c_init_decl_processing): Update comment. (build_null_declspecs, declspecs_add_qual, declspecs_add_type, declspecs_add_scspec, declspecs_add_attrs): Initialize and update new c_declspecs members. objc: * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o, objc/objc-parse.c, objc/objc-parse.y): Remove (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean, objc.distclean, objc.maintainer-clean): Update for new parser. * config-lang.in (gtfiles): Update for new parser. testsuite: * gcc.dg/cpp/separate-1.c, gcc.dg/noncompile/971104-1.c, gcc.dg/noncompile/990416-1.c: Adjust expected messages for new parser. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@95558 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c/17807jsm282005-02-031-1/+16
| | | | | | | | | | | | | | | | * c-decl.c (undef_nested_function): New variable. (pop_scope): Diagnose undefined nested functions. (finish_function): Don't attempt cgraph processing or genericizing if current top-level function contained an undefined nested function. Reset undef_nested_function at the end of a top-level function. testsuite: * gcc.dg/nested-func-3.c: New test. * gcc.dg/pr18596-3.c: Expect error for undefined nested function. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94645 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/steven2005-02-011-10/+8
| | | | | | | | | | | | | | | | | | | | | | | | PR c/19333 * c-decl.c (start_decl): Do not warn about arrays of elements with an incomplete type here. (grokdeclarator): Do it here by making a pedwarn an error. * c-typeck.c (push_init_level): If there were previous errors with the constructor type, do not warn about braces for initializers. (process_init_element): Likewise for excess initializer elements. testsuite/ PR c/19333 * testsuite/gcc.c-torture/compile/20011130-1.c: Reorder to make the test case valid. * testsuite/gcc.dg/20030815-1.c: Remove invalid tests. * testsuite/gcc.dg/array-7.c: Adjust expected result. * testsuite/gcc.dg/pr18596-3.c: Likewise. * testsuite/gcc.dg/noncompile/20000901-1.c: Likewise. * testsuite/gcc.dg/noncompile/init-2.c: Likewise. * testsuite/gcc.dg/noncompile/init-4.c: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94505 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-common.c (fix_string_type): Just use c_build_qualified_type tojsm282005-01-291-28/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | build string type. (c_build_qualified_type): Build qualified array types with TYPE_MAIN_VARIANT pointing to corresponding unqualified type. * c-decl.c (c_make_fname_decl): Build unqualified array type before qualified type. (grokdeclarator): Use TYPE_MAIN_VARIANT of typedef type if element type is qualified, not just if type itself is. Don't apply qualifiers to array type when declarator is processed. Apply qualifiers to field type whether or not it is an array type. Don't handle array types specially for applying qualifiers to variables. * c-typeck.c (composite_type): Build unqualified element type and array type when forming composite of array types. (common_pointer_type, comptypes, comp_target_types, type_lists_compatible_p, build_indirect_ref, build_array_ref, convert_for_assignment): Don't apply TYPE_MAIN_VARIANT to array types. (type_lists_compatible_p): Cache TREE_VALUE (args1) and TREE_VALUE (args2) in variables a1 and a2. testsuite: * gcc.dg/Wwrite-strings-1.c, gcc.dg/array-quals-2.c, gcc.dg/lvalue-3.c: New tests. * gcc.dg/concat.c: Update expected messages. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94411 138bc75d-0d04-0410-961f-82ee72b054a4
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