(convert): Succeed if TYPE is the main variant of the given type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1698 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/c-convert.c b/gcc/c-convert.c
index d20db4c..f03a786 100644 (file)
--- a/gcc/c-convert.c
+++ b/gcc/c-convert.c
@@ -371,7 +371,8 @@ convert (type, expr)
   register tree e = expr;
   register enum tree_code code = TREE_CODE (type);
 
-  if (type == TREE_TYPE (expr) || TREE_CODE (expr) == ERROR_MARK)
+  if (type == TYPE_MAIN_VARIANT (TREE_TYPE (expr))
+      || TREE_CODE (expr) == ERROR_MARK)
     return expr;
   if (TREE_CODE (TREE_TYPE (expr)) == ERROR_MARK)
     return error_mark_node;