* name-lookup.c (leave_scope): We only need to update

[pf3gnuchains/gcc-fork.git] / gcc / cp / tree.c

diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c
index b4ced9b..a4b470e 100644 (file)
--- a/gcc/cp/tree.c
+++ b/gcc/cp/tree.c
@@ -215,20 +215,6 @@ lvalue_p (tree ref)
     (lvalue_p_1 (ref, /*class rvalue ok*/ 1) != clk_none);
 }
 
-/* Return nonzero if REF is an lvalue valid for this language;
-   otherwise, print an error message and return zero.  */
-
-int
-lvalue_or_else (tree ref, const char* string)
-{
-  if (!lvalue_p (ref))
-    {
-      error ("non-lvalue in %s", string);
-      return 0;
-    }
-  return 1;
-}
-
 /* Build a TARGET_EXPR, initializing the DECL with the VALUE.  */
 
 static tree
@@ -1661,7 +1647,7 @@ maybe_dummy_object (tree type, tree* binfop)
 
   if (current_class_type
       && (binfo = lookup_base (current_class_type, type,
-                              ba_ignore | ba_quiet, NULL)))
+                              ba_unique | ba_quiet, NULL)))
     context = current_class_type;
   else
     {
@@ -1716,7 +1702,7 @@ pod_type_p (tree t)
     return 1; /* pointer to member */
 
   if (TREE_CODE (t) == VECTOR_TYPE)
-    return 1; /* vectors are (small) arrays if scalars */
+    return 1; /* vectors are (small) arrays of scalars */
 
   if (! CLASS_TYPE_P (t))
     return 0; /* other non-class type (reference or function) */
@@ -1929,7 +1915,7 @@ cp_build_type_attribute_variant (tree type, tree attributes)
 
 tree
 cp_walk_subtrees (tree *tp, int *walk_subtrees_p, walk_tree_fn func,
-                 void *data, void *htab)
+                 void *data, struct pointer_set_t *pset)
 {
   enum tree_code code = TREE_CODE (*tp);
   location_t save_locus;
@@ -1938,7 +1924,7 @@ cp_walk_subtrees (tree *tp, int *walk_subtrees_p, walk_tree_fn func,
 #define WALK_SUBTREE(NODE)                             \
   do                                                   \
     {                                                  \
-      result = walk_tree (&(NODE), func, data, htab);  \
+      result = walk_tree (&(NODE), func, data, pset);  \
       if (result) goto out;                            \
     }                                                  \
   while (0)