===================================================================
@@ -177,7 +177,7 @@ build_function_type_skip_args (tree orig
bool skip_return)
{
tree new_type = NULL;
- tree args, new_args = NULL, t;
+ tree args, new_args = NULL;
tree new_reversed;
int i = 0;
@@ -218,22 +218,6 @@ build_function_type_skip_args (tree orig
if (skip_return)
TREE_TYPE (new_type) = void_type_node;
- /* This is a new type, not a copy of an old type. Need to reassociate
- variants. We can handle everything except the main variant lazily. */
- t = TYPE_MAIN_VARIANT (orig_type);
- if (t != orig_type)
- {
- t = build_function_type_skip_args (t, args_to_skip, skip_return);
- TYPE_MAIN_VARIANT (new_type) = t;
- TYPE_NEXT_VARIANT (new_type) = TYPE_NEXT_VARIANT (t);
- TYPE_NEXT_VARIANT (t) = new_type;
- }
- else
- {
- TYPE_MAIN_VARIANT (new_type) = new_type;
- TYPE_NEXT_VARIANT (new_type) = NULL;
- }
-
return new_type;
}