Function.prototype.toString works on anonymous well-known intrinsics

1 files changed, 12 insertions, 0 deletions

diff --git a/test/built-ins/Function/prototype/toString/anonymous-intrinsics.js b/test/built-ins/Function/prototype/toString/anonymous-intrinsics.js
new file mode 100644
index 000000000..6c6783e33
--- /dev/null
+++ b/test/built-ins/Function/prototype/toString/anonymous-intrinsics.js
@@ -0,0 +1,12 @@
+// Copyright (C) 2018 Michael Ficarra. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-function.prototype.tostring
+description: Function.prototype.toString on anonymous well-known intrinsic function objects
+includes: [nativeFunctionMatcher.js]
+---*/
+
+var ThrowTypeError = (function() { "use strict"; return Object.getOwnPropertyDescriptor(arguments, "callee").get })()
+assert.sameValue(ThrowTypeError.name, "");
+assertNativeFunction(ThrowTypeError);