1 files changed, 21 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/left-shift/S11.7.1_A2.4_T3.js b/js/src/tests/test262/language/expressions/left-shift/S11.7.1_A2.4_T3.js
new file mode 100644
index 0000000000..e1fa3f6514
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/left-shift/S11.7.1_A2.4_T3.js
@@ -0,0 +1,21 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: First expression is evaluated first, and then second expression
+es5id: 11.7.1_A2.4_T3
+description: Checking with undeclarated variables
+---*/
+
+//CHECK#1
+try {
+  x << (x = 1);
+  throw new Test262Error('#1.1: x << (x = 1) throw ReferenceError. Actual: ' + (x << (x = 1)));  
+}
+catch (e) {
+  if ((e instanceof ReferenceError) !== true) {
+    throw new Test262Error('#1.2: x << (x = 1) throw ReferenceError. Actual: ' + (e));  
+  }
+}
+
+reportCompare(0, 0);