1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/module-code/export-default-asyncfunction-declaration-binding-exists.js b/js/src/tests/test262/language/module-code/export-default-asyncfunction-declaration-binding-exists.js
new file mode 100644
index 0000000000..71b2d89320
--- /dev/null
+++ b/js/src/tests/test262/language/module-code/export-default-asyncfunction-declaration-binding-exists.js
@@ -0,0 +1,24 @@
+// |reftest| error:SyntaxError module
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+description: >
+  ExportDeclaration : HoistableDeclaration : AsyncFunctionDeclaration
+  esid: prod-HoistableDeclaration
+info: |
+  ExportDeclaration :
+    HoistableDeclaration[Yield, Await, Default]:
+
+  HoistableDeclaration[Yield, Await, Default]:
+    AsyncFunctionDeclaration[?Yield, ?Await, ?Default]
+
+flags: [module]
+negative:
+  phase: parse
+  type: SyntaxError
+---*/
+
+$DONOTEVALUATE();
+
+class A {};
+export default async function A() {}