tree.c (find_tree_t, find_tree): Remove.

	* tree.c (find_tree_t, find_tree): Remove.
	* cp-tree.h: Remove the prototype for find_tree.

From-SVN: r109892

gcc/cp/ChangeLog

+2006-01-18  Kazu Hirata  <kazu@codesourcery.com>
+
+	* tree.c (find_tree_t, find_tree): Remove.
+	* cp-tree.h: Remove the prototype for find_tree.
+
 2006-01-18  Jakub Jelinek  <jakub@redhat.com>
 
 	* search.c (lookup_conversions_r): Fix a pasto.

gcc/cp/cp-tree.h

@@ -4287,7 +4287,6 @@ extern special_function_kind special_function_p (tree);
 extern int count_trees				(tree);
 extern int char_type_p				(tree);
 extern void verify_stmt_tree			(tree);
-extern tree find_tree				(tree, tree);
 extern linkage_kind decl_linkage		(tree);
 extern tree cp_walk_subtrees (tree*, int*, walk_tree_fn,
 			      void*, struct pointer_set_t*);

gcc/cp/tree.c

@@ -46,7 +46,6 @@ static cp_lvalue_kind lvalue_p_1 (tree, int);
 static tree build_target_expr (tree, tree);
 static tree count_trees_r (tree *, int *, void *);
 static tree verify_stmt_tree_r (tree *, int *, void *);
-static tree find_tree_r (tree *, int *, void *);
 static tree build_local_temp (tree);
 
 static tree handle_java_interface_attribute (tree *, tree, tree, int, bool *);
@@ -1037,27 +1036,6 @@ verify_stmt_tree (tree t)
   htab_delete (statements);
 }
 
-/* Called from find_tree via walk_tree.  */
-
-static tree
-find_tree_r (tree* tp,
-	     int* walk_subtrees ATTRIBUTE_UNUSED ,
-	     void* data)
-{
-  if (*tp == (tree) data)
-    return (tree) data;
-
-  return NULL_TREE;
-}
-
-/* Returns X if X appears in the tree structure rooted at T.  */
-
-tree
-find_tree (tree t, tree x)
-{
-  return walk_tree_without_duplicates (&t, find_tree_r, x);
-}
-
 /* Check if the type T depends on a type with no linkage and if so, return
    it.  If RELAXED_P then do not consider a class type declared within
    a TREE_PUBLIC function to have no linkage.  */