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111 lines
4.0 KiB
C
111 lines
4.0 KiB
C
/* Language-dependent hooks for C++.
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Copyright 2001 Free Software Foundation, Inc.
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Contributed by Alexandre Oliva <aoliva@redhat.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 "cp-tree.h"
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#include "c-common.h"
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#include "toplev.h"
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#include "langhooks.h"
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#include "langhooks-def.h"
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static HOST_WIDE_INT cxx_get_alias_set PARAMS ((tree));
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#undef LANG_HOOKS_NAME
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#define LANG_HOOKS_NAME "GNU C++"
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#undef LANG_HOOKS_INIT
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#define LANG_HOOKS_INIT cxx_init
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#undef LANG_HOOKS_FINISH
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#define LANG_HOOKS_FINISH cxx_finish
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#undef LANG_HOOKS_CLEAR_BINDING_STACK
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#define LANG_HOOKS_CLEAR_BINDING_STACK pop_everything
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#undef LANG_HOOKS_INIT_OPTIONS
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#define LANG_HOOKS_INIT_OPTIONS cxx_init_options
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#undef LANG_HOOKS_DECODE_OPTION
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#define LANG_HOOKS_DECODE_OPTION cxx_decode_option
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#undef LANG_HOOKS_POST_OPTIONS
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#define LANG_HOOKS_POST_OPTIONS cxx_post_options
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#undef LANG_HOOKS_GET_ALIAS_SET
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#define LANG_HOOKS_GET_ALIAS_SET cxx_get_alias_set
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#undef LANG_HOOKS_EXPAND_CONSTANT
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#define LANG_HOOKS_EXPAND_CONSTANT cplus_expand_constant
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#undef LANG_HOOKS_SAFE_FROM_P
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#define LANG_HOOKS_SAFE_FROM_P c_safe_from_p
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#undef LANG_HOOKS_PRINT_STATISTICS
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#define LANG_HOOKS_PRINT_STATISTICS cxx_print_statistics
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#undef LANG_HOOKS_PRINT_XNODE
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#define LANG_HOOKS_PRINT_XNODE cxx_print_xnode
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#undef LANG_HOOKS_PRINT_DECL
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#define LANG_HOOKS_PRINT_DECL cxx_print_decl
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#undef LANG_HOOKS_PRINT_TYPE
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#define LANG_HOOKS_PRINT_TYPE cxx_print_type
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#undef LANG_HOOKS_PRINT_IDENTIFIER
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#define LANG_HOOKS_PRINT_IDENTIFIER cxx_print_identifier
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#undef LANG_HOOKS_SET_YYDEBUG
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#define LANG_HOOKS_SET_YYDEBUG cxx_set_yydebug
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#undef LANG_HOOKS_TREE_INLINING_WALK_SUBTREES
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#define LANG_HOOKS_TREE_INLINING_WALK_SUBTREES \
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cp_walk_subtrees
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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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cp_cannot_inline_tree_fn
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#undef LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS
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#define LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS \
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cp_add_pending_fn_decls
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#undef LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P
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#define LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P \
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cp_is_overload_p
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#undef LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P
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#define LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P \
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cp_auto_var_in_fn_p
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#undef LANG_HOOKS_TREE_INLINING_COPY_RES_DECL_FOR_INLINING
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#define LANG_HOOKS_TREE_INLINING_COPY_RES_DECL_FOR_INLINING \
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cp_copy_res_decl_for_inlining
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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 anon_aggr_type_p
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#undef LANG_HOOKS_TREE_INLINING_START_INLINING
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#define LANG_HOOKS_TREE_INLINING_START_INLINING cp_start_inlining
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#undef LANG_HOOKS_TREE_INLINING_END_INLINING
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#define LANG_HOOKS_TREE_INLINING_END_INLINING cp_end_inlining
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#undef LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN
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#define LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN cp_dump_tree
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#undef LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN
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#define LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN cp_type_quals
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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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/* Special routine to get the alias set for C++. */
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static HOST_WIDE_INT
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cxx_get_alias_set (t)
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tree t;
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{
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/* It's not yet safe to use alias sets for classes in C++ because
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the TYPE_FIELDs list for a class doesn't mention base classes. */
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if (AGGREGATE_TYPE_P (t))
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return 0;
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return c_common_get_alias_set (t);
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}
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