diff -r f4254623c54e -r 0e026d3f2786 src/share/classes/com/sun/tools/javac/api/JavacTrees.java
--- a/src/share/classes/com/sun/tools/javac/api/JavacTrees.java	Tue May 27 21:15:06 2014 +0100
+++ b/src/share/classes/com/sun/tools/javac/api/JavacTrees.java	Tue May 27 17:30:48 2014 -0600
@@ -407,7 +407,7 @@
                 paramTypes = lb.toList();
             }
 
-            ClassSymbol sym = (ClassSymbol) types.upperBound(tsym.type).tsym;
+            ClassSymbol sym = (ClassSymbol) types.cvarUpperBound(tsym.type).tsym;
 
             Symbol msym = (memberName == sym.name)
                     ? findConstructor(sym, paramTypes)