decl.c (lookup_namespace_name): If the name is a namespace, return it immediately.

1998-09-24  Martin von L�wis  <loewis@informatik.hu-berlin.de>
	* decl.c (lookup_namespace_name): If the name is a namespace,
	return it immediately.

From-SVN: r22589

gcc/cp/ChangeLog

+1998-09-25  Martin von Lwis  <loewis@informatik.hu-berlin.de>
+
+	* decl.c (lookup_namespace_name): If the name is a namespace,
+	return it immediately.
+
 Fri Sep 25 11:45:38 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* cp-tree.h (define_case_label): Remove unused parameter.

gcc/cp/decl.c

@@ -4752,6 +4752,11 @@ lookup_namespace_name (namespace, name)
   tree val;
 
   my_friendly_assert (TREE_CODE (namespace) == NAMESPACE_DECL, 370);
+
+  /* This happens for A::B<int> when B is a namespace. */
+  if (TREE_CODE (name) == NAMESPACE_DECL)
+    return name;
+
   my_friendly_assert (TREE_CODE (name) == IDENTIFIER_NODE, 373);
   
   val = binding_init (&_b);