1 files changed, 21 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/async-arrow-function/async-lineterminator-identifier-throws.js b/js/src/tests/test262/language/expressions/async-arrow-function/async-lineterminator-identifier-throws.js
new file mode 100644
index 0000000000..51cfd59d43
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/async-arrow-function/async-lineterminator-identifier-throws.js
@@ -0,0 +1,21 @@
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: prod-AsyncArrowFunction
+description: >
+  async arrows cannot have a line terminator between "async" and the AsyncArrowBindingIdentifier
+info: |
+  14.7 Async Arrow Function Definitions
+
+  AsyncArrowFunction:
+    async [no LineTerminator here] AsyncArrowBindingIdentifier [no LineTerminator here] => AsyncConciseBody
+    [...]
+---*/
+
+assert.throws(ReferenceError, function() {
+  async
+  identifier => {}
+});
+
+reportCompare(0, 0);