1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/grouping/S11.1.6_A2_T2.js b/js/src/tests/test262/language/expressions/grouping/S11.1.6_A2_T2.js
new file mode 100644
index 0000000000..974abf0459
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/grouping/S11.1.6_A2_T2.js
@@ -0,0 +1,19 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    "This" operator doesn't use GetValue. The operators "delete" and "typeof"
+    can be applied to parenthesised expressions
+es5id: 11.1.6_A2_T2
+description: >
+    Applying "delete" operator to an undefined variable
+flags: [noStrict]
+---*/
+
+//CHECK#1
+if (delete (x) !== true) {
+  throw new Test262Error('#1: delete (x) === true');
+}
+
+reportCompare(0, 0);