src/share/classes/com/sun/tools/javac/comp/Lower.java

*** 1817,1828 ****
      }
  
      /** Return tree simulating the assignment {@code this.name = name}, where
       *  name is the name of a free variable.
       */
!     JCStatement initField(int pos, Name name) {
          Scope.Entry e = proxies.lookup(name);
          Symbol rhs = e.sym;
          Assert.check(rhs.owner.kind == MTH);
          Symbol lhs = e.next().sym;
          Assert.check(rhs.owner.owner == lhs.owner);
          make.at(pos);
--- 1817,1829 ----
      }
  
      /** Return tree simulating the assignment {@code this.name = name}, where
       *  name is the name of a free variable.
       */
!     JCStatement initField(MethodSymbol m, int pos, Name name) {
          Scope.Entry e = proxies.lookup(name);
+         m.extraParams = m.extraParams.append((VarSymbol)e.sym);
          Symbol rhs = e.sym;
          Assert.check(rhs.owner.kind == MTH);
          Symbol lhs = e.next().sym;
          Assert.check(rhs.owner.owner == lhs.owner);
          make.at(pos);
*** 2711,2721 ****
              if (fvs.nonEmpty()) {
                  List<Type> addedargtypes = List.nil();
                  for (List<VarSymbol> l = fvs; l.nonEmpty(); l = l.tail) {
                      if (TreeInfo.isInitialConstructor(tree))
                          added = added.prepend(
!                             initField(tree.body.pos, proxyName(l.head.name)));
                      addedargtypes = addedargtypes.prepend(l.head.erasure(types));
                  }
                  Type olderasure = m.erasure(types);
                  m.erasure_field = new MethodType(
                      olderasure.getParameterTypes().appendList(addedargtypes),
--- 2712,2722 ----
              if (fvs.nonEmpty()) {
                  List<Type> addedargtypes = List.nil();
                  for (List<VarSymbol> l = fvs; l.nonEmpty(); l = l.tail) {
                      if (TreeInfo.isInitialConstructor(tree))
                          added = added.prepend(
!                           initField(m, tree.body.pos, proxyName(l.head.name)));
                      addedargtypes = addedargtypes.prepend(l.head.erasure(types));
                  }
                  Type olderasure = m.erasure(types);
                  m.erasure_field = new MethodType(
                      olderasure.getParameterTypes().appendList(addedargtypes),