c-common.c (c_unsafe_for_reeval): Rename.

	* c-common.c (c_unsafe_for_reeval): Rename.
	* c-common.h (c_unsafe_for_reeval): Rename.
	* c-decl.c (finish_incomplete_decl): Rename.
	(c_init_decl_processing): Don't set langhook.
	* c-lang.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL,
	LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine.
	* c-objc-common.c (c_objc_common_init): Don't set langhook.
	* c-tree.h (finish_incomplete_decl): Rename.
	* langhooks-def.h (lhd_unsafe_for_reeval): New.
	(LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.c (lhd_unsafe_For_reeval): New.
	* langhooks.h (struct langhooks): New hooks.
	* toplev.c (incomplete_decl_finalize_hook): Remove.
	(wrapup_global_declarations): Update.
	* tree.c (lang_unsafe_for_reeval): Remove.
	(unsafe_for_reeval): Update.
	* tree.h (lang_unsafe_for_reeval, incomplete_decl_finalize_hook):
	Remove.
ada:
	* gigi.h (finish_incomplete_decl): Rename.
	* misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
	* utils.c (gnat_init_decl_processing): Don't set hook.
	(finish_incomplete_decl): Rename.
cp:
	* cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine.
	* lex.c (cxx_init): Don't set hook.
objc:
	* objc-lang.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL,
	LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine.

From-SVN: r51673

1 files changed, 3 insertions, 10 deletions

diff --git a/gcc/tree.c b/gcc/tree.c
index 98ac6bc..4740891 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -133,10 +133,6 @@ static int type_hash_marked_p PARAMS ((const void *));
 static void type_hash_mark PARAMS ((const void *));
 static int mark_tree_hashtable_entry PARAMS((void **, void *));
 
-/* If non-null, these are language-specific helper functions for
-   unsafe_for_reeval.  Return negative to not handle some tree.  */
-int (*lang_unsafe_for_reeval) PARAMS ((tree));
-
 /* Set the DECL_ASSEMBLER_NAME for a node.  If it is the sort of thing
    that the assembler should talk about, set DECL_ASSEMBLER_NAME to an
    appropriate IDENTIFIER_NODE.  Otherwise, set it to the
@@ -1688,12 +1684,9 @@ unsafe_for_reeval (expr)
       break;
 
     default:
-      if (lang_unsafe_for_reeval != 0)
-	{
-	  tmp = (*lang_unsafe_for_reeval) (expr);
-	  if (tmp >= 0)
-	    return tmp;
-	}
+      tmp = (*lang_hooks.unsafe_for_reeval) (expr);
+      if (tmp >= 0)
+	return tmp;
       break;
     }