(check_for_full_enumeration_handling): Handle nameless type.

From-SVN: r3516

gcc/stmt.c

@@ -3602,12 +3602,18 @@ check_for_full_enumeration_handling (type)
 	  ;
 
 	if (!chain)
+	  {
+	    if (TYPE_NAME (type) == 0)
+	      warning ("case value `%d' not in enumerated type",
+		       TREE_INT_CST_LOW (n->low));
+	    else
 	      warning ("case value `%d' not in enumerated type `%s'",
 		       TREE_INT_CST_LOW (n->low),
 		       IDENTIFIER_POINTER ((TREE_CODE (TYPE_NAME (type))
 					    == IDENTIFIER_NODE)
 					   ? TYPE_NAME (type)
 					   : DECL_NAME (TYPE_NAME (type))));
+	  }
 	if (!tree_int_cst_equal (n->low, n->high))
 	  {
 	    for (chain = TYPE_VALUES (type);
@@ -3616,6 +3622,11 @@ check_for_full_enumeration_handling (type)
 	      ;
 
 	    if (!chain)
+	      {
+		if (TYPE_NAME (type) == 0)
+		  warning ("case value `%d' not in enumerated type",
+			   TREE_INT_CST_LOW (n->high));
+		else
 		  warning ("case value `%d' not in enumerated type `%s'",
 			   TREE_INT_CST_LOW (n->high),
 			   IDENTIFIER_POINTER ((TREE_CODE (TYPE_NAME (type))
@@ -3624,6 +3635,7 @@ check_for_full_enumeration_handling (type)
 					       : DECL_NAME (TYPE_NAME (type))));
 	      }
 	  }
+      }
 
   /* If all values were found as case labels, make one of them the default
      label.  Thus, this switch will never fall through.  We arbitrarily pick