Fix yield inside with

test/mjsunit/harmony/generators-iteration.js

Index: test/mjsunit/harmony/generators-iteration.js
diff --git a/test/mjsunit/harmony/generators-iteration.js b/test/mjsunit/harmony/generators-iteration.js
index be795ea2be3760d72881c2d4a43ad541526da729..09a4cc50d6472be689745f21bd6a63bd4fe07d70 100644
--- a/test/mjsunit/harmony/generators-iteration.js
+++ b/test/mjsunit/harmony/generators-iteration.js
@@ -238,6 +238,17 @@ function TestReceivers() {
 // prior to generators, nothing needed to heap-allocate the receiver.
 // TestReceivers();
 
+TestGenerator(
+    function* g() {
+      var x = 1;
+      yield x;
+      with({x:2}) { yield x; }
+      yield x;
+    },
+    [1, 2, 1, undefined],
+    "foo",
+    [1, 2, 1, undefined]);
+
 function TestRecursion() {
   function TestNextRecursion() {
     function* g() { yield iter.next(); }