test: add regression test for instanceof

fhinkel · evanlucas · commit 44c9a72aad1b · 2016-07-21T15:01:48.000-05:00
Ref: #7592. PR-URL: #7638 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
diff --git a/test/parallel/test-instanceof.js b/test/parallel/test-instanceof.js
@@ -0,0 +1,7 @@
+'use strict';
+require('../common');
+const assert = require('assert');
+
+const F = () => {};
+F.prototype = {};
+assert(Object.create(F.prototype) instanceof F);
