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* * c-tree.h (warn_float_equal): Declare.law1999-09-301-0/+4
| | | | | | | | | | | * c-decl.c (warn_float_equal): Define. (c_decode_option): Recognize -W[no-]float-equal. * c-typeck.c (build_binary_op): Conditionally warn about equality tests of floating point types. * toplev.c (documented_lan_options): Add -W[no-]float-equal. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@29722 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-typeck.c (type_lists_compatible_p): Use simple_type_promotes_to.rth1999-09-081-12/+0
| | | | | | | | | | | | | | | | | | | | | | | | (self_promoting_type_p): Delete. (self_promoting_args_p): Move ... * c-common.c: ... here. (c_common_nodes_and_builtins): Initialize lang_type_promotes_to. (simple_type_promotes_to): New. * builtins.c (lang_type_promotes_to): New. (expand_builtin_va_arg): Use it to give diagnostic for illegal types. * c-tree.h (C_PROMOTING_INTEGER_TYPE_P): Move ... * c-common.h: ... here. (self_promoting_args_p, simple_type_promotes_to): Declare. * c-decl.c (duplicate_decls): Use simple_type_promotes_to. (grokdeclarator): Likewise. * tree.h (lang_type_promotes_to): Declare. * cp-tree.h (C_PROMOTING_INTEGER_TYPE_P): Delete. * typeck.c (self_promoting_args_p): Delete. * gcc.dg/va-arg-1.c: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@29180 138bc75d-0d04-0410-961f-82ee72b054a4
* * Makefile.in (C_AND_OBJC_OBJS): Remove ggc-callbacks.o.mmitchel1999-09-061-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (c-parse.o, c-decl.o, c-lang.o, c-lex.o, c-common.o, $(out_object_file)): Depend on ggc.h. * c-common.c: Include "ggc.h". (combine_strings): If doing GC, use ggc_alloc_string. * c-decl.c: Include "ggc.h". (ggc_p): Define with value 0. (mark_binding_level): New function. (init_decl_processing): Add GC roots. (mark_c_function_context): New function. (lang_mark_false_label_stack): New function. (lang_mark_tree): New function. (lang_cleanup_tree): New function. * c-lang.c: Include "ggc.h". (lang_init): Call c_parse_init. * c-lex.c: Include "ggc.h". (check_linenum): If doing GC, don't copy filenames to permanent obstack. * c-parse.in: Include "ggc.h". (c_parse_init): New function. * c-tree.h (c_parse_init, mark_c_function_context): Declare. * objc/Make-lang.in (objc-parse.o): Depend on ggc.h. * except.c (mark_eh_state): Mark more state. * function.c (mark_function_state): Likewise. * ggc-simple.c (ggc_alloc_rtvec): Bring in sync with non-gc version. (ggc_alloc_string) [GGC_DUMP]: Fix typo. * toplev.c (mark_file_stack): New function. (compile_file): If doing GC, use ggc_alloc_string on input filename. (main): Add root for input_file_stack. * i386.c: Include "ggc.h". (ix86_mark_machine_status): New function. (override_options): Set mark_machine_status. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@29143 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-decl.c (struct language_function): Renamed from struct c_function.mmitchel1999-09-051-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Delete elt NEXT. (c_function_chain): Delete. (push_c_function_context): New arg F. Don't warn about nested functions here. Fill LANGUAGE elt of F. Delete code to update c_function_chain. Don't call push_function_context. (pop_c_function_context): New arg F. Restore from there instead of from c_function_chain. Don't call pop_function_context. Clear out LANGUAGE field of F when done. * c-lang.c: Include "function.h" (lang_init): Initialize save_lang_status and restore_lang_status. * c-parse.in (nested_function, nested_function_notype): Warn about nested functions. Call push_function_context/pop_function_context instead of the _c_ variants. * c-tree.h (push_c_function_context, pop_c_function_context): Update prototype. * Makefile.in (c-lang.o): Update dependencies. * emit-rtl.c (init_emit): Use xmalloc to allocate regno_reg_rtx, regno_pointer_flag, regno_pointer_align. (gen_reg_rtx): Use xrealloc to enlarge them. (free_emit_status): New function. * function.c (mark_machine_status, mark_lang_status): New variables. (assign_stack_local_1): Renamed from assign_outer_stack_local. Merge in some bits from assign_stack_local. All callers changed to use new name. (assign_stack_local): Just call assign_stack_local_1. (free_after_compilation): New function. (put_reg_into_stack): Simplify to always call assign_stack_local_1. (trampoline_address): Likewise. (assign_parms): Use xcalloc/xrealloc to allocate parm_reg_stack_loc. (prepare_function_start): Explicitly clear some more variables. * function.h (struct function): New elt can_garbage_collect. (mark_machine_status, mark_lang_status): Declare variables. (free_after_compilation, free_emit_status, free_varasm_status, init_varasm_status): Declare functions. * toplev.c (rest_of_compilation): Call free_after_compilation when done with the current function. * varasm.c (free_varasm_status): New function. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@29117 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-typeck.c (initializer_constant_valid_p): Move ...rth1999-07-311-1/+0
| | | | | | | | | | | * c-common.c (initializer_constant_valid_p): ... here. Use FOO_TYPE_P instead of tests against TREE_CODE. Allow subtraction of label addresses. * c-common.h (initializer_constant_valid_p): Declare. * c-tree.h (initializer_constant_valid_p): Remove. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28349 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-common.h: New file.crux1999-07-201-105/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * c-common.c (permanent_obstack): Delete unused declaration. (c_global_trees): New array. (c_common_nodes_and_builtins): New function; split off common code from init_decl_processing in both c-decl.c and cp/decl.c. * c-tree.h: Delete lots of declarations of tree nodes; replaced by c_global_trees and accessor macros defined in c-common.h. Include c-common.h. * c-decl.c: Delete definitions for tree nodes that were replaced by c_global_trees. (init_decl_processing): Build void_list_node. Call c_common_nodes_and_builtins; delete code to generate the common builtins here. * objc/objc-act.c (build_module_descriptor): Rename variable void_list_node to avoid clash with c-common.h. * cp/cp-tree.h: Delete lots of declarations of tree nodes; replaced by c_global_trees and accessor macros defined in c-common.h. (cp_tree_index): New enumeration. (cp_global_trees): Declare new array. Add accessor macros for it, and delete declarations of tree nodes replaced by it. (builtin_function): Delete macro, add declaration for new function. Include c-common.h. * cp/decl.c: Delete definitions for tree nodes that were replaced by cp_global_trees and c_global_trees. (init_decl_processing): Call c_common_nodes_and_builtins; delete code to generate the common builtins here. (builtin_function): New function. * cp/decl2.c (abort_fndecl): Delete declaration. * cp/except.c (expand_builtin_return_address): Delete declaration. (builtin_return_address_fndecl): Delete variable. (const_ptr_type_node): Delete declaration. * cp/lex.c (cons_up_default_function): Delete declaration of void_list_node. * cp/parse.y (void_list_node): Delete declaration. * cp/rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type): Delete variables. (const_string_type_node): Delete declaration. * cp/search.c (abort_fndecl): Delete declaration. * Makefile.in: Update dependencies. * objc/Make-lang.in: Likewise. * cp/Makefile.in: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28188 138bc75d-0d04-0410-961f-82ee72b054a4
* For gcc:gavin1999-07-021-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | * c-decl.c (widest_integer_literal_type_node, widest_unsigned_literal_type) : New. (init_decl_processing): Handle/use the two new types. * c-common.c (type_for_size,type_for_mode) : Same. * c-lex.c (yylex) : Same. * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Same. * c-tree.h (widest_integer_literal_type_node, widest_unsigned_literal_type) : New. For gcc/cp: * cp-tree.h (widest_integer_literal_type_node, widest_unsigned_literal_type) : New. * decl.c (widest_integer_literal_type_node, widest_unsigned_literal_type) : New. (init_decl_processing): Handle/use the two new types. * lex.c (real_yylex): Same. * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : Same. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@27923 138bc75d-0d04-0410-961f-82ee72b054a4
* * bitmap.c (bitmap_print): Qualify a char* with the `const' keyword.ghazi1999-02-181-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | * bitmap.h (bitmap_print): Likewise. * c-decl.c (builtin_function, grokdeclarator, grokfield): Likewise. * c-lang.c (build_objc_string): Likewise. * c-lex.c (yyerror, extend_token_buffer): Likewise. Don't include limits.h or ctype.h. Remove unused variable `p'. * c-lex.h (yyerror): Qualify a char* with the `const' keyword. * c-pragma.c (handle_pragma_token): Likewise. * c-pragma.h (handle_pragma_token): Likewise. * c-tree.h (build_objc_string, builtin_function, grokfield, build_indirect_ref, lvalue_or_else, readonly_warning, error_init, pedwarn_init): Likewise. * c-typeck.c (convert_for_assignment, warn_for_assignment, push_string, warning_init, incomplete_type_error, build_indirect_ref, lvalue_or_else, readonly_warning, build_c_cast, spelling, push_member_name, print_spelling, error_init, pedwarn_init, start_init): Likewise. * objc/objc-act.c (build_objc_string): Likewise. * print-tree.c (print_node_brief, print_node): Likewise. * tree.h (lvalue_or_else, print_node, print_node_brief): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@25296 138bc75d-0d04-0410-961f-82ee72b054a4
* hzack1999-01-311-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1999-01-31 17:52 -0500 Zack Weinberg <zack@midnite.ec.rhno.columbia.edu> * flags.h: Declare flag_no_ident. * toplev.c: Define flag_no_ident. Process -f(no-)ident here. * c-decl.c: Don't define flag_no_ident. Don't process -f(no-)ident switches here. * ch/decl.c: Likewise. * cp/decl2.c: Likewise. * c-tree.h: Don't declare flag_no_ident. * ch/ch-tree.h: Likewise. * cp/cp-tree.h: Likewise. * config/elfos.h (ASM_FILE_END): Output final .ident directive only if !flag_no_ident. * config/ptx4.h: Likewise. * config/svr4.h: Likewise. * config/alpha/elf.h: Likewise. * config/arm/linux-elf.h: Likewise. * config/i386/sco5.h: Likewise. * config/i860/fx2800.h: Likewise. * config/mips/gnu.h: Likewise. * config/i386/osfrose.h: Likewise. * gcc.c (C specs): Map -Qn to -fno-ident. * ch/lang-specs.h: Likewise. * cp/lang-specs.h: Likewise. * f/lang-specs.h: Likewise. * objc/lang-specs.h: Likewise. * java/lang-specs.h: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@24939 138bc75d-0d04-0410-961f-82ee72b054a4
* Merge in gcc2 snapshot 19980929. See gcc/ChangeLog and gcc/FSFChangeLog forlaw1999-01-271-5/+3
| | | | | | | details. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@24879 138bc75d-0d04-0410-961f-82ee72b054a4
* Copyright fixes.law1999-01-061-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@24535 138bc75d-0d04-0410-961f-82ee72b054a4
* * invoke.texi: Document -flang-isoc9x.mmitchel1998-10-211-1/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.in (OBJS): Add splay-tree.o. (c-common.o): Depend on rtl.h. (splay-tree.o): List dependencies and provide build rule. * rtl.h (record_alias_subset): New function. * alias.c: Include splay-tree.h. (alias_set_entry): New type. (CHECK_ALIAS_SETS_FOR_CONSISTENCY): Remove. (DIFFERENT_ALIAS_SETS_P): Use mem_in_disjoint_alias_sets_p. (mems_in_disjoin_alias_sets_p): New function. (alias_set_compare): Likewise. (insert_subset_children): Likewise. (get_alias_set_entry): Likewise. * tree.h (TYPE_RESTRICT): New macro. (TYPE_UNQUALIFIED): New manifest constant. (TYPE_QUAL_CONST): Likewise (TYPE_QUAL_VOLATILE): Likewise. (TYPE_QUAL_RESTRICT): Likewise. (tree_type): Add restrict_flag. Reduce count of free bits. (DECL_POINTER_ALIAS_SET): New macro. (DECL_POINTER_ALIAS_SET_KNOWN_P): Likewise. (tree_decl): Add pointer_alias_set. (build_qualified_type): New function. (build_type_variant): Define in terms of build_qualified_type. * tree.c (set_type_quals): New function. (make_node): Initializae DECL_POINTER_ALIAS_SET. (build_type_attribute_variant): Use build_qualified_type and set_type_quals. (build_type_variant): Rename, and modify, to become... (build_qualified_type): New function. (build_complex_type): Use set_type_quals. * c-tree.h (C_TYPE_OBJECT_P): New macro. (C_TYPE_FUNCTION_P): Likewise. (C_TYPE_INCOMPLETE_P): Likewise. (C_TYPE_OBJECT_OR_INCOMPLETE_P): Likewise. (c_apply_type_quals_to_decl): New function. (c_build_qualified_type): New function. (c_build_type_variant): Define in terms of c_build_qualified_type. (flag_isoc9x): Declare. * c-typeck.c (qualify_type): Use c_build_qualified_type. (common_type): Change to use TYPE_QUALS. (comptypes): Likewise. (convert_for_assignment): Likewise. * c-aux-info.c (gen_type): Likewise. Deal with `restrict'. * c-decl.c (flag_isoc9x): Define. (c_decode_option): Handle -flang-isoc9x. (grokdeclarator): Update to handle restrict. Use TYPE_QUALS, c_build_qualified_type, etc. Use c_apply_type_quals_to_decl. * c-lex.c (init_lex): Deal with restrict. (init_lex): Don't treat restrict as a reserved word in -traditional mode, or without -flang-isoc9x. * c-lex.h (rid): Add RID_RESTRICT. * c-parse.gperf (restrict, __restrict, __restrict__): Make equivalent to RID_RESTRICT. * c-parse.in (TYPE_QUAL): Update comment. * c-common.c: Include rtl.h. (c_find_base_decl): New function. (c_build_type_variant): Rename, and modify, to become ... (c_build_qualified_type): New function. (c_apply_type_quals_to_decl): Likewise. (c_get_alias_set): For INDIRECT_REFs, check to see if we can find a particular alias set for the reference. * toplev.c (documented_lang_options): Add -flang-isoc9x. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23212 138bc75d-0d04-0410-961f-82ee72b054a4
* New warning, `missing-noreturn':ghazi1998-10-201-0/+4
| | | | | | | | | | | | * c-decl.c (warn_missing_noreturn): New global variable. (c_decode_option): Check for new flags -W{no-}missing-noreturn. (finish_function): Implement missing noreturn warning. * c-tree.h (warn_missing_noreturn): Declare extern. * invoke.texi: Document new flags. * toplev.c (documented_lang_options): Add description. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23197 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-common.c (type_for_mode): Only return TItype nodes whenlaw1998-10-081-0/+4
| | | | | | | | | | | | | HOST_BITS_PER_WIDE_INT is >= 64 bits. * c-decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare when HOST_BITS_PER_WIDE_INT is >= 64 bits. (init_decl_processing): Only create TItype nodes when HOST_BITS_PER_WIDE_INT is >= 64 bits. * c-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare when HOST_BITS_PER_WIDE_INT is >= 64 bits. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@22912 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-tree.h (warn_long_long): Declare it.rth1998-09-101-0/+4
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@22372 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-common.c (combine_strings): Also set TREE_READONLY.jason1998-08-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | Change warn_write_strings to flag_const_strings. * c-decl.c, c-tree.h: Likewise. cp/ * tree.c (lvalue_type): Fix for arrays. * typeck.c (string_conv_p): New fn. (convert_for_assignment): Use it. (build_unary_op): Use lvalue_type. * call.c (standard_conversion, convert_like): Use string_conv_p. (add_function_candidate): Use lvalue_type. * cvt.c (convert_to_reference): Likewise. * decl2.c (lang_decode_option): Ignore -traditional. * decl.c (init_decl_processing): flag_writable_strings inhibits flag_const_strings. * lang-options.h (lang_options): Add fconst-strings to the list of valid options. * decl2.c (lang_f_options, lang_decode_option): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@21928 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-decl.c: Add warn_multichar.law1998-07-061-0/+4
| | | | | | | | | | | (c_decode_option): Handle -Wno-multichar. * c-lex.c (yylex): Check it. * c-tree.h: Declare it. * toplev.c (lang_options): Add it. * invoke.texi: Document it. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20968 138bc75d-0d04-0410-961f-82ee72b054a4
* * invoke.texi (-fstrict-aliasing): Document.mmitchel1998-06-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * rtl.texi (MEM_ALIAS_SET): Document. * flags.h (flag_strict_aliasing): Declare. * toplev.c (flag_strict_aliasing): Define. (f_options): Add -strict-aliasing. (main): Set flag_strict_aliasing if -O2 or higher. * tree.h (tree_type): Add alias_set field. (TYPE_ALIAS_SET): New macro. (TYPE_ALIAS_SET_KNOWN_P): Likewise. (get_alias_set): Declare. * tree.c (lang_get_alias_set): Define. (make_node): Initialize TYPE_ALIAS_SET. (get_alias_set): New function. * print-tree.c (print_node): Dump the alias set for a type. * c-tree.h (c_get_alias_set): Declare. * c-common.c (c_get_alias_set): New function. * c-decl.c (init_decl_processing): Set lang_get_alias_set. * expr.c (protect_from_queue): Propogage alias sets. (expand_assignment): Calculate alias set for new MEMs. (expand_expr): Likewise. * function.c (put_var_into_stack): Likewise. (put_reg_into_stack): Likewise. (gen_mem_addressof): Likewise. (assign_parms): Likewise. * stmt.c (expand_decl): Likewise. * varasm.c (make_decl_rtl): Eliminate redundant clearing of DECL_RTL. Calculate alias set for new MEMs. * rtl.def (REG): Add dummy operand. (MEM): Add extra operand to store the MEM_ALIAS_SET. * rtl.h (MEM_ALIAS_SET): New macro. (gen_rtx_MEM): Declare. * emit-rtl.c (gen_rtx_MEM): New function. * gengenrtl.c (sepcial_rtx): Make MEMs special. * alias.c (CHECK_ALIAS_SETS_FOR_CONSISTENCY): New macro. (DIFFERENT_ALIAS_SETS_P): Likewise. (canon_rtx): Propogate the alias set to the new MEM. (true_dependence): Check the alias sets. (anti_dependence): Likewise. (output_dependence): Likewise. * explow.c (stabilize): Progoate alias sets. * integrate.c (copy_rtx_and_substitute): Likewise. * final.c (alter_subreg): Make sure not to leave MEM_IN_STRUCT_P in an unpredictable state. Propogate alias sets. * reload1.c (reload): Clear MEM_ALIAS_SET for new MEMs about which we have no alias information. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20719 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-tree.h (comptypes_record_hook): Removed.law1998-06-191-5/+3
| | | | | | | (finish_incomplete_decl): New prototype. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20603 138bc75d-0d04-0410-961f-82ee72b054a4
* Integrate cpplib into the C and C++ front ends.brolley1998-06-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Wed Jun 10 13:07:02 1998 Dave Brolley <brolley@cygnus.com> * objc/objc-act.c: Add cpplib declarations. (lang_decode_option): Initialize cpplib if necessary. (lang_decode_option): New argc/argv interface. * tree.h (lang_decode_option): New argc/argv interface. * toplev.c (lang_options): Add cpp options. (main): New interface for lang_decode_option. * gcc.c (default_compilers): Don't call cpp for a cpplib-enabled C compiler unless -E, -M or -MM is specified. * cpplib.h (cpp_handle_option): New function. * cpplib.c (cpp_handle_option): New function. (cpp_handle_options): Now calls cpp_handle_option. * c-tree.h (c_decode_option): New argc/argv interface. * c-lex.c (init_parse): cpplib now initialized in c_decode_option. * c-lang.c (lang_decode_option): New argc/argv interface. * c-decl.c: Add cpplib declarations. (c_decode_option): New argc/argv interface. (c_decode_option): Call cpp_handle_option. (c_decode_option): Now returns number of strings processed. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20407 138bc75d-0d04-0410-961f-82ee72b054a4
* Thu May 21 11:51:15 1998 Dave Brolley <brolley@cygnus.com>brolley1998-05-211-0/+7
| | | | | | | | | | | | | | | | * configure.in (extra_c_objs): add prefix.o. (extra_cxx_objs): extra objects for C++ with cpplib. * configure: Regenerate. * c-tree.h: (get_directive_line): Different prototype for cpplib. (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line. * c-lex.h: (get_directive_line): Not needed here for cpplib. * c-lex.c: (yy_cur,yy_lim,yy_get_token): Move to c-common.c. (GET_DIRECTIVE_LINE): Move to c-common.c and rename to get_directive_line. * c-common.c (parse_in,parse_options,cpp_token): Declare for cpplib. (yy_cur,yy_lim,yy_get_token,get_directive,line): Moved here from c-lex.c git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19926 138bc75d-0d04-0410-961f-82ee72b054a4
* Warning fixes:ghazi1998-05-131-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.in (c-lang.o): Depend on c-tree.h, c-lex.h and toplev.h. (c-lex.o): Depend on output.h. (c-common.o): Likewise. (stmt.o): Likewise. (calls.o): Likewise. (integrate.o): Depend on toplev.h. (regclass.o): Depend on output.h. (final.o): Depend on reload.h. * c-common.c: Include output.h. (check_format_info): Remove unused variable `integral_format'. * c-decl.c (print_lang_decl): Mark parameters `file', `node' and `indent' with ATTRIBUTE_UNUSED. (print_lang_type): Likewise. (maybe_build_cleanup): Likewise for parameter `decl'. (copy_lang_decl): Likewise for parameter `node'. * c-lang.c: Include c-tree.h, c-lex.h and toplev.h. (lang_print_xnode): Mark parameters `file', `node' and `indent' with ATTRIBUTE_UNUSED. (lookup_interface): Likewise for parameter `arg'. (is_class_name): Likewise. (maybe_objc_check_decl): Likewise for parameter `decl'. (maybe_objc_comptypes): Likewise for parameters `lhs', `rhs' and `reflexive'. (maybe_objc_method_name): Likewise for parameter `decl'. (build_objc_string): Likewise for parameters `len' and `str'. * c-lex.c: Include output.h. * c-lex.h (position_after_white_space): Correct typo in prototype. * c-tree.h (finish_file, c_expand_start_cond, c_expand_start_else, c_expand_end_cond, init_iterators): Add prototypes. * caller-save.c (set_reg_live): Mark parameters `reg' and `setter' with ATTRIBUTE_UNUSED. * calls.c: Include output.h. * cccp.c (pipe_closed): Mark parameter `signo' with ATTRIBUTE_UNUSED. * combine.c: Move inclusion of expr.h to after insn-config.h. * iris6.h (ASM_IDENTIFY_GCC, ASM_IDENTIFY_LANGUAGE): Don't define as empty, rather define as ((void)0). * sparc.c (sparc_check_64): Add braces around ambiguous `else'. Add parentheses around assignment used as truth value. * cplus-dem.c (squangle_mop_up): Change return type to void. (internal_cplus_demangle): Remove unused parameter `options'. All callers changed. (cplus_demangle_opname): Remove function wide variable `int i' and replace with `size_t i' at each location where it is used. (cplus_demangle_opname): change type of `i' from int to size_t. * cppexp.c (right_shift): Mark parameter `pfile' with ATTRIBUTE_UNUSED. * cpphash.c (cpp_lookup): Likewise. (cpp_hash_cleanup): Likewise. * cpplib.c (parse_name): Add a prototype and make it static. (null_underflow): Mark parameter `pfile' with ATTRIBUTE_UNUSED. (null_cleanup): Likewise for parameters `pbuf' and `pfile'. (macro_cleanup): Likewise for parameter `pfile'. (file_cleanup): Likewise. * cpplib.h (cpp_reader_init, cpp_options_init, cpp_start_read, cpp_read_check_assertion, skip_rest_of_line): Add prototypes. * crtstuff.c (force_to_data, __CTOR_LIST__, force_to_data, __DTOR_END__, __FRAME_END__): Mark with ATTRIBUTE_UNUSED. * cse.c (cse_check_loop_start): Mark parameter `set' with ATTRIBUTE_UNUSED. * dbxout.c (flag_minimal_debug, have_used_extensions, source_label_number): Move inside macro wrapper check against defined (DBX_DEBUGGING_INFO) || defined (XCOFF_DEBUGGING_INFO). * dwarf2out.c (gen_entry_point_die): Hide prototype and definition. * except.h (doing_eh): Provide prototype. * expr.c: Move inclusion of expr.h to after insn-config.h. * final.c: Include reload.h. (shorten_branches): Cast the first argument of bzero to char *. * fix-header.c (cpp_print_containing_files): Mark parameter `pfile' with ATTRIBUTE_UNUSED. (cpp_fatal): Likewise. * flow.c (find_basic_blocks_1): Cast the first argument of bzero to char *. * genattrtab.c (make_length_attrs): Change the type of variable `i' from int to size_t. (zero_fn): Mark parameter `exp' with ATTRIBUTE_UNUSED. (one_fn): Likewise. * genextract.c (main): When generating insn-extract.c, mark variable `junk' with ATTRIBUTE_UNUSED. * gengenrtl.c (gencode): When generating genrtl.c, cast the first argument of bzero to char*. * integrate.c: Include toplev.h. * libgcc2.c: Wrap `struct exception_table' and `find_exception_handler' in macro DWARF2_UNWIND_INFO. * objc/Make-lang.in (objc-act.o): Depend on toplev.h. * objc/objc-act.c: Include toplev.h. (lang_print_xnode): Mark parameters `file', `node' and `indent' with ATTRIBUTE_UNUSED. (finish_protocol): Likewise for parameter `protocol'. * output.h (declare_weak): Add prototype. (decode_reg_name): Don't wrap with TREE_CODE macro. (assemble_alias): Add prototype. * regclass.c: Include output.h. * reload.h (reloads_conflict): Add prototype. * rtl.h (print_rtl_single, mark_elimiation, reg_class_subset_p, output_func_start_profiler): Add prototypes. * rtlanal.c (reg_set_p_1): Mark parameters `x' and `pat' with ATTRIBUTE_UNUSED. * scan-decls.c: Include scan.h. * scan.h (recognized_function, recognized_extern): Add prototypes. * stmt.c: Include output.h. * toplev.c (error_for_asm, warning_for_asm): Remove prototypes. (output_lang_identify): Hide prototype and definition. (float_signal): Mark parameter `signo' with ATTRIBUTE_UNUSED. (pipe_closed): Likewise. * toplev.h (count_error, strip_off_ending, error_for_asm, warning_for_asm): Add prototypes. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19712 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-common.c (type_for_mode): Handle TI types.law1998-04-211-0/+2
| | | | | | | | | * c-decl.c (intTI_type_node, unsigned_int_TI_type_node): Define. (init_decl_processing): Handle TI types. * c-tree.h (intTI_type_node, unsigned_int_TI_type_node): Declare. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19355 138bc75d-0d04-0410-961f-82ee72b054a4
* This change is from an idea suggested by Arthur David Olson.law1998-04-121-1/+0
| | | | | | | | | | | | | | | | | | | | | * c-common.c (decl_attributes, record_function_format, check_format_info, init_function_format_info): Add support for strftime format checking. (enum format_type): New type. (record_function_format): Now static, and takes value of type enum format_type instead of int. (time_char_table): New constant. (struct function_format_info): format_type member renamed from is_scan. (check_format_info): Use `warning' rather than sprintf followed by `warning', to avoid mishandling `%' in warnings. Change `pedwarn' to `warning', since these warnings do not necessarily mean the program does not conform to the C Standard, as the code need not be executed. * c-tree.h (record_function_format): Remove decl; no longer extern. * extend.texi: Add documentation for strftime format checking. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19151 138bc75d-0d04-0410-961f-82ee72b054a4
* dummy commit before mergelaw1998-04-031-7/+4
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* (warn_main, flag_hosted): New variables.kenner1997-01-191-1/+9
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* (skip_evaluation): New variable.kenner1996-12-071-0/+5
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13232 138bc75d-0d04-0410-961f-82ee72b054a4
* formatting tweaksmrs1996-07-031-7/+7
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12390 138bc75d-0d04-0410-961f-82ee72b054a4
* (warn_sign_compare): Add extern to declaration.wilson1996-03-131-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@11526 138bc75d-0d04-0410-961f-82ee72b054a4
* warn_sign_comparemerrill1996-02-191-0/+4
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@11298 138bc75d-0d04-0410-961f-82ee72b054a4
* (merge_attributes): Moved to tree.h.dje1996-01-091-1/+0
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@10958 138bc75d-0d04-0410-961f-82ee72b054a4
* (DECL_C_BIT_FIELD): New macro.kenner1995-12-241-0/+3
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@10856 138bc75d-0d04-0410-961f-82ee72b054a4
* (merge_attributes): New declaration.wilson1995-11-291-0/+1
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* Update FSF address.kenner1995-06-151-1/+2
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9959 138bc75d-0d04-0410-961f-82ee72b054a4
* (start_function): New parameter for attributes.kenner1995-06-141-1/+2
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9943 138bc75d-0d04-0410-961f-82ee72b054a4
* (finish_decl_top): New declaration.kenner1995-04-261-0/+1
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* (finish_enum, finish_struct): Add ATTRIBUTES argument.kenner1995-04-261-2/+2
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9484 138bc75d-0d04-0410-961f-82ee72b054a4
* (start_decl): Two new tree parameters.kenner1995-04-251-1/+2
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9443 138bc75d-0d04-0410-961f-82ee72b054a4
* (start_function): Add new parameter.kenner1995-03-101-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9148 138bc75d-0d04-0410-961f-82ee72b054a4
* (decl_attributes): Added argument.kenner1995-02-211-2/+2
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* Declare boolean_*merrill1995-01-171-0/+3
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8764 138bc75d-0d04-0410-961f-82ee72b054a4
* Declare warn_bad_function_cast.kenner1994-06-241-0/+6
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* (lookup_name_current_level_global): Declare.wilson1994-05-021-0/+1
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* (STDIO_PROTO): Don't define here.kenner1994-04-211-8/+0
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7111 138bc75d-0d04-0410-961f-82ee72b054a4
* Re-order declarations for functions in c-typeck.c to agree with orderkenner1994-02-021-17/+38
| | | | | | | there; add some missing declarations. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6466 138bc75d-0d04-0410-961f-82ee72b054a4
* (init_function_format_info, record_function_format,kenner1993-10-051-2/+5
| | | | | | | check_function_format): Declare. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5605 138bc75d-0d04-0410-961f-82ee72b054a4
* (flag_allow_single_precision): Declared.rms1993-09-231-0/+4
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* Fix typo.dje1993-07-231-2/+2
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* * c-tree.h: Fix prototypes for print_lang_decl, print_lang_type.dje1993-07-231-2/+4
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4978 138bc75d-0d04-0410-961f-82ee72b054a4
* Declare the new initializer parsing functions.rms1993-07-231-1/+8
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