X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Fobjc%2Fobjc-lang.c;h=839db5dea06a3f5b670ea28f873ba27dc21f2e04;hb=f78a6a7e0b73927f3b6f50c67f4223b262269bdc;hp=ff17f0fd249d9cf6f425fa675b41e331d8119075;hpb=e3708be9a390b85a3af7a8432070feff785786f3;p=pf3gnuchains%2Fgcc-fork.git diff --git a/gcc/objc/objc-lang.c b/gcc/objc/objc-lang.c index ff17f0fd249..839db5dea06 100644 --- a/gcc/objc/objc-lang.c +++ b/gcc/objc/objc-lang.c @@ -1,12 +1,13 @@ /* Language-dependent hooks for Objective-C. - Copyright 2001, 2002, 2003 Free Software Foundation, Inc. + Copyright 2001, 2002, 2003, 2004, 2005, 2007, 2008 + Free Software Foundation, Inc. Contributed by Ziemowit Laski This file is part of GCC. GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) +the Free Software Foundation; either version 3, or (at your option) any later version. GCC is distributed in the hope that it will be useful, @@ -15,9 +16,9 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License -along with GCC; see the file COPYING. If not, write to -the Free Software Foundation, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ +along with GCC; see the file COPYING3. If not see +. */ + #include "config.h" #include "system.h" @@ -25,145 +26,70 @@ Boston, MA 02111-1307, USA. */ #include "tm.h" #include "tree.h" #include "c-tree.h" -#include "c-common.h" -#include "toplev.h" +#include "c-family/c-common.h" +#include "ggc.h" #include "objc-act.h" #include "langhooks.h" #include "langhooks-def.h" +#include "c-objc-common.h" + +enum c_language_kind c_language = clk_objc; +static void objc_init_ts (void); -static void objc_init_options PARAMS ((void)); +/* Lang hooks common to C and ObjC are declared in c-objc-common.h; + consequently, there should be very few hooks below. */ #undef LANG_HOOKS_NAME #define LANG_HOOKS_NAME "GNU Objective-C" #undef LANG_HOOKS_INIT #define LANG_HOOKS_INIT objc_init -#undef LANG_HOOKS_FINISH -#define LANG_HOOKS_FINISH c_common_finish -#undef LANG_HOOKS_INIT_OPTIONS -#define LANG_HOOKS_INIT_OPTIONS objc_init_options -#undef LANG_HOOKS_DECODE_OPTION -#define LANG_HOOKS_DECODE_OPTION c_common_decode_option -#undef LANG_HOOKS_POST_OPTIONS -#define LANG_HOOKS_POST_OPTIONS c_common_post_options -#undef LANG_HOOKS_GET_ALIAS_SET -#define LANG_HOOKS_GET_ALIAS_SET c_common_get_alias_set -#undef LANG_HOOKS_SAFE_FROM_P -#define LANG_HOOKS_SAFE_FROM_P c_safe_from_p -#undef LANG_HOOKS_PARSE_FILE -#define LANG_HOOKS_PARSE_FILE c_common_parse_file -#undef LANG_HOOKS_EXPAND_EXPR -#define LANG_HOOKS_EXPAND_EXPR c_expand_expr -#undef LANG_HOOKS_MARK_ADDRESSABLE -#define LANG_HOOKS_MARK_ADDRESSABLE c_mark_addressable -#undef LANG_HOOKS_TRUTHVALUE_CONVERSION -#define LANG_HOOKS_TRUTHVALUE_CONVERSION c_common_truthvalue_conversion -#undef LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES -#define LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES c_insert_default_attributes -#undef LANG_HOOKS_FINISH_INCOMPLETE_DECL -#define LANG_HOOKS_FINISH_INCOMPLETE_DECL c_finish_incomplete_decl -#undef LANG_HOOKS_UNSAFE_FOR_REEVAL -#define LANG_HOOKS_UNSAFE_FOR_REEVAL c_common_unsafe_for_reeval -#undef LANG_HOOKS_STATICP -#define LANG_HOOKS_STATICP c_staticp -#undef LANG_HOOKS_DUP_LANG_SPECIFIC_DECL -#define LANG_HOOKS_DUP_LANG_SPECIFIC_DECL c_dup_lang_specific_decl -#undef LANG_HOOKS_PRINT_IDENTIFIER -#define LANG_HOOKS_PRINT_IDENTIFIER c_print_identifier #undef LANG_HOOKS_DECL_PRINTABLE_NAME #define LANG_HOOKS_DECL_PRINTABLE_NAME objc_printable_name -#undef LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL -#define LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL c_warn_unused_global_decl - -#undef LANG_HOOKS_FUNCTION_ENTER_NESTED -#define LANG_HOOKS_FUNCTION_ENTER_NESTED c_push_function_context -#undef LANG_HOOKS_FUNCTION_LEAVE_NESTED -#define LANG_HOOKS_FUNCTION_LEAVE_NESTED c_pop_function_context - -/* Attribute hooks. */ -#undef LANG_HOOKS_COMMON_ATTRIBUTE_TABLE -#define LANG_HOOKS_COMMON_ATTRIBUTE_TABLE c_common_attribute_table -#undef LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE -#define LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE c_common_format_attribute_table - -/* Inlining hooks same as the C front end. */ -#undef LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN -#define LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN \ - c_cannot_inline_tree_fn -#undef LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS -#define LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS \ - c_disregard_inline_limits -#undef LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P -#define LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P \ - anon_aggr_type_p -#undef LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING -#define LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING \ - c_convert_parm_for_inlining - -#undef LANG_HOOKS_TYPE_FOR_MODE -#define LANG_HOOKS_TYPE_FOR_MODE c_common_type_for_mode -#undef LANG_HOOKS_TYPE_FOR_SIZE -#define LANG_HOOKS_TYPE_FOR_SIZE c_common_type_for_size -#undef LANG_HOOKS_SIGNED_TYPE -#define LANG_HOOKS_SIGNED_TYPE c_common_signed_type -#undef LANG_HOOKS_UNSIGNED_TYPE -#define LANG_HOOKS_UNSIGNED_TYPE c_common_unsigned_type -#undef LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE -#define LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE c_common_signed_or_unsigned_type -#undef LANG_HOOKS_INCOMPLETE_TYPE_ERROR -#define LANG_HOOKS_INCOMPLETE_TYPE_ERROR c_incomplete_type_error -#undef LANG_HOOKS_TYPE_PROMOTES_TO -#define LANG_HOOKS_TYPE_PROMOTES_TO c_type_promotes_to - -/* Each front end provides its own hooks, for toplev.c. */ -const struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER; - -/* Define the special tree codes that we use. */ - -/* Table indexed by tree code giving a string containing a character - classifying the tree code. */ - -#define DEFTREECODE(SYM, NAME, TYPE, LENGTH) TYPE, - -const char tree_code_type[] = { -#include "tree.def" - 'x', -#include "c-common.def" - 'x', -#include "objc-tree.def" -}; -#undef DEFTREECODE - -/* Table indexed by tree code giving number of expression - operands beyond the fixed part of the node structure. - Not used for types or decls. */ - -#define DEFTREECODE(SYM, NAME, TYPE, LENGTH) LENGTH, - -const unsigned char tree_code_length[] = { -#include "tree.def" - 0, -#include "c-common.def" - 0, -#include "objc-tree.def" -}; -#undef DEFTREECODE - -/* Names of tree components. - Used for printing out the tree and error messages. */ -#define DEFTREECODE(SYM, NAME, TYPE, LEN) NAME, - -const char * const tree_code_name[] = { -#include "tree.def" - "@@dummy", -#include "c-common.def" - "@@dummy", -#include "objc-tree.def" -}; -#undef DEFTREECODE - -static void -objc_init_options () +#undef LANG_HOOKS_GIMPLIFY_EXPR +#define LANG_HOOKS_GIMPLIFY_EXPR objc_gimplify_expr +#undef LANG_HOOKS_INIT_TS +#define LANG_HOOKS_INIT_TS objc_init_ts + +#ifndef OBJCPLUS +#undef LANG_HOOKS_EH_PERSONALITY +#define LANG_HOOKS_EH_PERSONALITY objc_eh_personality +#undef LANG_HOOKS_EH_RUNTIME_TYPE +#define LANG_HOOKS_EH_RUNTIME_TYPE objc_eh_runtime_type +#endif + +/* Each front end provides its own lang hook initializer. */ +struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER; + +/* Lang hook routines common to C and ObjC appear in c-objc-common.c; + there should be very few (if any) routines below. */ + +static void +objc_init_ts (void) { - flag_objc = 1; - c_common_init_options (clk_c); + tree_contains_struct[CLASS_METHOD_DECL][TS_DECL_NON_COMMON] = 1; + tree_contains_struct[INSTANCE_METHOD_DECL][TS_DECL_NON_COMMON] = 1; + tree_contains_struct[KEYWORD_DECL][TS_DECL_NON_COMMON] = 1; + tree_contains_struct[PROPERTY_DECL][TS_DECL_NON_COMMON] = 1; + + tree_contains_struct[CLASS_METHOD_DECL][TS_DECL_WITH_VIS] = 1; + tree_contains_struct[INSTANCE_METHOD_DECL][TS_DECL_WITH_VIS] = 1; + tree_contains_struct[KEYWORD_DECL][TS_DECL_WITH_VIS] = 1; + tree_contains_struct[PROPERTY_DECL][TS_DECL_WITH_VIS] = 1; + + tree_contains_struct[CLASS_METHOD_DECL][TS_DECL_WRTL] = 1; + tree_contains_struct[INSTANCE_METHOD_DECL][TS_DECL_WRTL] = 1; + tree_contains_struct[KEYWORD_DECL][TS_DECL_WRTL] = 1; + tree_contains_struct[PROPERTY_DECL][TS_DECL_WRTL] = 1; + + tree_contains_struct[CLASS_METHOD_DECL][TS_DECL_MINIMAL] = 1; + tree_contains_struct[INSTANCE_METHOD_DECL][TS_DECL_MINIMAL] = 1; + tree_contains_struct[KEYWORD_DECL][TS_DECL_MINIMAL] = 1; + tree_contains_struct[PROPERTY_DECL][TS_DECL_MINIMAL] = 1; + + tree_contains_struct[CLASS_METHOD_DECL][TS_DECL_COMMON] = 1; + tree_contains_struct[INSTANCE_METHOD_DECL][TS_DECL_COMMON] = 1; + tree_contains_struct[KEYWORD_DECL][TS_DECL_COMMON] = 1; + tree_contains_struct[PROPERTY_DECL][TS_DECL_COMMON] = 1; } + +#include "gtype-objc.h"