--- a/langtools/src/share/classes/com/sun/tools/javac/comp/Enter.java	Sat Nov 05 00:02:33 2011 -0700
+++ b/langtools/src/share/classes/com/sun/tools/javac/comp/Enter.java	Tue Nov 08 11:51:05 2011 -0800
@@ -228,7 +228,7 @@
      *  only, and members go into the class member scope.
      */
     Scope enterScope(Env<AttrContext> env) {
-        return (env.tree.getTag() == JCTree.CLASSDEF)
+        return (env.tree.hasTag(JCTree.Tag.CLASSDEF))
             ? ((JCClassDecl) env.tree).sym.members_field
             : env.info.scope;
     }