b03e38e17e
* Makefile.in: Update. * decl.c (push_c_function_context, pop_c_function_context, mark_c_function_context): Rename for consistency. * c-objc-common.c (c_objc_common_init): Langhooks set elsewhere. * c-tree.h (push_c_function_context, pop_c_function_context, mark_c_function_context): Rename for consistency. * c-lang.c (LANG_HOOKS_FUNCTION_ENTER_NESTED, LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_FUNCTION_MARK): Redefine. * function.c (init_lang_status, save_lang_status, restore_lang_status, mark_lang_status, free_lang_status): Move to langhooks.h. (push_function_context_to, pop_function_context_from, free_after_parsing, prepare_function_start, ggc_mark_struct_function): Update. * function.h (init_lang_status, save_lang_status, restore_lang_status, mark_lang_status, free_lang_status): Move to langhooks.h. * langhooks-def.h (LANG_HOOKS_FUNCTION_INIT, LANG_HOOKS_FUNCTION_FREE, LANG_HOOKS_FUNCTION_ENTER_NESTED, LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_FUNCTION_MARK, LANG_HOOKS_FUNCTION_INITIALIZER): New. (LANG_HOOKS_INITIALIZER): Update. (lhd_do_nothing_f): New. * langhooks.h (struct lang_hooks_for_functions): New. (struct lang_hooks): New hooks. * langhooks.c (lhd_do_nothing_f): New. cp: * cp-lang.c (LANG_HOOKS_FUNCTION_INIT, LANG_HOOKS_FUNCTION_FREE, LANG_HOOKS_FUNCTION_MARK): Redefine. * cp-tree.h (cxx_push_function_context, cxx_pop_function_context, cxx_mark_function_context): New. * decl.c (push_cp_function_context, pop_cp_function_context, mark_cp_function_context): Rename for consistency. (cxx_init_decl_processing): Don't set old hooks. objc: * objc-lang.c (LANG_HOOKS_FUNCTION_ENTER_NESTED, LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_FUNCTION_MARK): Redefine. From-SVN: r52551
174 lines
5.6 KiB
C
174 lines
5.6 KiB
C
/* Language-dependent hooks for Objective-C.
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Copyright 2001 Free Software Foundation, Inc.
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Contributed by Ziemowit Laski <zlaski@apple.com>
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include "config.h"
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#include "system.h"
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#include "tree.h"
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#include "c-tree.h"
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#include "c-common.h"
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#include "toplev.h"
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#include "objc-act.h"
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#include "langhooks.h"
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#include "langhooks-def.h"
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static void objc_init_options PARAMS ((void));
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static void objc_post_options PARAMS ((void));
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#undef LANG_HOOKS_NAME
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#define LANG_HOOKS_NAME "GNU Objective-C"
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#undef LANG_HOOKS_INIT
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#define LANG_HOOKS_INIT objc_init
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#undef LANG_HOOKS_FINISH
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#define LANG_HOOKS_FINISH c_common_finish
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#undef LANG_HOOKS_INIT_OPTIONS
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#define LANG_HOOKS_INIT_OPTIONS objc_init_options
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#undef LANG_HOOKS_DECODE_OPTION
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#define LANG_HOOKS_DECODE_OPTION objc_decode_option
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#undef LANG_HOOKS_POST_OPTIONS
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#define LANG_HOOKS_POST_OPTIONS objc_post_options
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#undef LANG_HOOKS_PARSE_FILE
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#define LANG_HOOKS_PARSE_FILE c_common_parse_file
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#undef LANG_HOOKS_MARK_TREE
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#define LANG_HOOKS_MARK_TREE c_mark_tree
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#undef LANG_HOOKS_EXPAND_EXPR
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#define LANG_HOOKS_EXPAND_EXPR c_expand_expr
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#undef LANG_HOOKS_MARK_ADDRESSABLE
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#define LANG_HOOKS_MARK_ADDRESSABLE c_mark_addressable
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#undef LANG_HOOKS_TRUTHVALUE_CONVERSION
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#define LANG_HOOKS_TRUTHVALUE_CONVERSION c_common_truthvalue_conversion
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#undef LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES
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#define LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES c_insert_default_attributes
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#undef LANG_HOOKS_FINISH_INCOMPLETE_DECL
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#define LANG_HOOKS_FINISH_INCOMPLETE_DECL c_finish_incomplete_decl
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#undef LANG_HOOKS_UNSAFE_FOR_REEVAL
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#define LANG_HOOKS_UNSAFE_FOR_REEVAL c_common_unsafe_for_reeval
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#undef LANG_HOOKS_STATICP
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#define LANG_HOOKS_STATICP c_staticp
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#undef LANG_HOOKS_DUP_LANG_SPECIFIC_DECL
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#define LANG_HOOKS_DUP_LANG_SPECIFIC_DECL c_dup_lang_specific_decl
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#undef LANG_HOOKS_PRINT_IDENTIFIER
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#define LANG_HOOKS_PRINT_IDENTIFIER c_print_identifier
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#undef LANG_HOOKS_DECL_PRINTABLE_NAME
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#define LANG_HOOKS_DECL_PRINTABLE_NAME objc_printable_name
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#undef LANG_HOOKS_SET_YYDEBUG
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#define LANG_HOOKS_SET_YYDEBUG c_set_yydebug
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#undef LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL
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#define LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL c_warn_unused_global_decl
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#undef LANG_HOOKS_FUNCTION_ENTER_NESTED
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#define LANG_HOOKS_FUNCTION_ENTER_NESTED c_push_function_context
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#undef LANG_HOOKS_FUNCTION_LEAVE_NESTED
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#define LANG_HOOKS_FUNCTION_LEAVE_NESTED c_pop_function_context
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#undef LANG_HOOKS_FUNCTION_MARK
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#define LANG_HOOKS_FUNCTION_MARK c_mark_function_context
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/* Inlining hooks same as the C front end. */
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#undef LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN
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#define LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN \
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c_cannot_inline_tree_fn
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#undef LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS
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#define LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS \
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c_disregard_inline_limits
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#undef LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P
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#define LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P \
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anon_aggr_type_p
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#undef LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING
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#define LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING \
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c_convert_parm_for_inlining
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#undef LANG_HOOKS_TYPE_FOR_MODE
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#define LANG_HOOKS_TYPE_FOR_MODE c_common_type_for_mode
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#undef LANG_HOOKS_TYPE_FOR_SIZE
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#define LANG_HOOKS_TYPE_FOR_SIZE c_common_type_for_size
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#undef LANG_HOOKS_SIGNED_TYPE
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#define LANG_HOOKS_SIGNED_TYPE c_common_signed_type
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#undef LANG_HOOKS_UNSIGNED_TYPE
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#define LANG_HOOKS_UNSIGNED_TYPE c_common_unsigned_type
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#undef LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE
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#define LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE c_common_signed_or_unsigned_type
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#undef LANG_HOOKS_INCOMPLETE_TYPE_ERROR
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#define LANG_HOOKS_INCOMPLETE_TYPE_ERROR c_incomplete_type_error
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#undef LANG_HOOKS_TYPE_PROMOTES_TO
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#define LANG_HOOKS_TYPE_PROMOTES_TO c_type_promotes_to
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/* Each front end provides its own hooks, for toplev.c. */
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const struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER;
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/* Define the special tree codes that we use. */
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/* Table indexed by tree code giving a string containing a character
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classifying the tree code. */
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#define DEFTREECODE(SYM, NAME, TYPE, LENGTH) TYPE,
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const char tree_code_type[] = {
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#include "tree.def"
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'x',
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#include "c-common.def"
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'x',
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#include "objc-tree.def"
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};
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#undef DEFTREECODE
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/* Table indexed by tree code giving number of expression
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operands beyond the fixed part of the node structure.
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Not used for types or decls. */
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#define DEFTREECODE(SYM, NAME, TYPE, LENGTH) LENGTH,
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const unsigned char tree_code_length[] = {
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#include "tree.def"
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0,
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#include "c-common.def"
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0,
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#include "objc-tree.def"
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};
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#undef DEFTREECODE
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/* Names of tree components.
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Used for printing out the tree and error messages. */
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#define DEFTREECODE(SYM, NAME, TYPE, LEN) NAME,
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const char * const tree_code_name[] = {
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#include "tree.def"
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"@@dummy",
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#include "c-common.def"
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"@@dummy",
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#include "objc-tree.def"
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};
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#undef DEFTREECODE
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static void
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objc_init_options ()
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{
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c_common_init_options (clk_objective_c);
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}
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/* Post-switch processing. */
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static void
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objc_post_options ()
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{
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c_common_post_options ();
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}
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