1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/for-of/head-lhs-async-invalid.js b/js/src/tests/test262/language/statements/for-of/head-lhs-async-invalid.js
new file mode 100644
index 0000000000..3d8d10bec5
--- /dev/null
+++ b/js/src/tests/test262/language/statements/for-of/head-lhs-async-invalid.js
@@ -0,0 +1,18 @@
+// |reftest| error:SyntaxError
+// Copyright (C) 2021 Kevin Gibbons. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: leading `async` token in for-of LHS
+info: |
+  The `async` token is disallowed in the LHS when followed by `of`
+esid: sec-for-in-and-for-of-statements
+negative:
+  phase: parse
+  type: SyntaxError
+---*/
+
+$DONOTEVALUATE();
+
+var async;
+for (async of [1]) ;