--- a/nashorn/src/jdk/nashorn/internal/parser/Parser.java	Tue Oct 08 13:11:15 2013 +0200
+++ b/nashorn/src/jdk/nashorn/internal/parser/Parser.java	Tue Oct 08 14:57:31 2013 +0200
@@ -909,6 +909,10 @@
             default:
                 break;
             }
+
+            if (ident.isFutureStrictName()) {
+                throw error(AbstractParser.message("strict.name", ident.getName(), contextString), ident.getToken());
+            }
         }
     }