X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=blobdiff_plain;f=gcc%2Fc-lang.c;h=31a122fba82c29eddfa19184af41afcf8944fcd1;hp=174f9dc8106fbf5133c430c4b0db47fecfe3bd97;hb=03beaa3e3b7b228ee9da2a82310c4c45c411ff1b;hpb=dbc42b788c6fba012fe571c5104d3c8500ee9aae

diff --git a/gcc/c-lang.c b/gcc/c-lang.c
index 174f9dc8106..31a122fba82 100644
--- a/gcc/c-lang.c
+++ b/gcc/c-lang.c
@@ -1,12 +1,13 @@
 /* Language-specific hook definitions for C front end.
    Copyright (C) 1991, 1995, 1997, 1998,
-   1999, 2000, 2001 Free Software Foundation, Inc.
+   1999, 2000, 2001, 2003, 2004, 2005, 2007, 2008
+   Free Software Foundation, Inc.
 
 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) any later
+Software Foundation; either version 3, or (at your option) any later
 version.
 
 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
@@ -15,138 +16,42 @@ 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
+<http://www.gnu.org/licenses/>.  */
 
 
 #include "config.h"
 #include "system.h"
+#include "coretypes.h"
+#include "tm.h"
 #include "tree.h"
 #include "c-tree.h"
+#include "c-common.h"
 #include "langhooks.h"
 #include "langhooks-def.h"
+#include "tree-inline.h"
+#include "diagnostic.h"
+#include "c-objc-common.h"
+#include "c-pragma.h"
 
-static const char *c_init PARAMS ((const char *));
-static void c_init_options PARAMS ((void));
-static void c_post_options PARAMS ((void));
+enum c_language_kind c_language = clk_c;
 
-/* ### When changing hooks, consider if ObjC needs changing too!! ### */
+/* 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 C"
 #undef LANG_HOOKS_INIT
-#define LANG_HOOKS_INIT c_init
-#undef LANG_HOOKS_FINISH
-#define LANG_HOOKS_FINISH c_common_finish
-#undef LANG_HOOKS_INIT_OPTIONS
-#define LANG_HOOKS_INIT_OPTIONS c_init_options
-#undef LANG_HOOKS_DECODE_OPTION
-#define LANG_HOOKS_DECODE_OPTION c_decode_option
-#undef LANG_HOOKS_POST_OPTIONS
-#define LANG_HOOKS_POST_OPTIONS c_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_STATICP
-#define LANG_HOOKS_STATICP c_staticp
-#undef LANG_HOOKS_PRINT_IDENTIFIER
-#define LANG_HOOKS_PRINT_IDENTIFIER c_print_identifier
-#undef LANG_HOOKS_SET_YYDEBUG
-#define LANG_HOOKS_SET_YYDEBUG c_set_yydebug
-#undef LANG_HOOKS_DUP_LANG_SPECIFIC_DECL
-#define LANG_HOOKS_DUP_LANG_SPECIFIC_DECL c_dup_lang_specific_decl
+#define LANG_HOOKS_INIT c_objc_common_init
 
-#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
-
-/* ### When changing hooks, consider if ObjC needs changing too!! ### */
-
-/* Each front end provides its own.  */
-const struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER;
-
-/* Post-switch processing.  */
-static void
-c_post_options ()
-{
-  c_common_post_options ();
-}
-
-static void
-c_init_options ()
-{
-  c_common_init_options (clk_c);
-}
-
-static const char *
-c_init (filename)
-     const char *filename;
-{
-  return c_objc_common_init (filename);
-}
-
-/* Used by c-lex.c, but only for objc.  */
-
-tree
-lookup_interface (arg)
-     tree arg ATTRIBUTE_UNUSED;
-{
-  return 0;
-}
-
-tree
-is_class_name (arg)
-    tree arg ATTRIBUTE_UNUSED;
-{
-  return 0;
-}
+/* Each front end provides its own lang hook initializer.  */
+struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER;
 
+/* Final processing of file-scope data.  The Objective-C version of
+   this function still does something.  */
 void
-maybe_objc_check_decl (decl)
-     tree decl ATTRIBUTE_UNUSED;
+finish_file (void)
 {
 }
 
-int
-maybe_objc_comptypes (lhs, rhs, reflexive)
-     tree lhs ATTRIBUTE_UNUSED;
-     tree rhs ATTRIBUTE_UNUSED;
-     int reflexive ATTRIBUTE_UNUSED;
-{
-  return -1;
-}
-
-tree
-maybe_building_objc_message_expr ()
-{
-  return 0;
-}
-
-int
-recognize_objc_keyword ()
-{
-  return 0;
-}
-
-/* Used by c-typeck.c (build_external_ref), but only for objc.  */
-
-tree
-lookup_objc_ivar (id)
-     tree id ATTRIBUTE_UNUSED;
-{
-  return 0;
-}
-
-void
-finish_file ()
-{
-  c_objc_common_finish_file ();
-}
+#include "gtype-c.h"