1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/arrow-function/param-dflt-yield-id-non-strict.js b/js/src/tests/test262/language/expressions/arrow-function/param-dflt-yield-id-non-strict.js
new file mode 100644
index 0000000000..2a6daf10cb
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/arrow-function/param-dflt-yield-id-non-strict.js
@@ -0,0 +1,26 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-arrow-function-definitions
+es6id: 14.2
+description: >
+  The `yield` token is interpreted as an IdentifierReference outside of strict
+  mode and outside of generator function bodies.
+info: |
+  ArrowFunction[In, Yield] :
+
+    ArrowParameters[?Yield] [no LineTerminator here] => ConciseBody[?In]
+features: [default-parameters]
+flags: [noStrict]
+---*/
+
+var yield = 23;
+var f, paramValue;
+
+f = (x = yield) => { paramValue = x; };
+
+f();
+
+assert.sameValue(paramValue, 23);
+
+reportCompare(0, 0);