1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/tests/js1_5/extensions/regress-416834.js b/js/src/tests/js1_5/extensions/regress-416834.js
new file mode 100644
index 000000000..ffd145cf3
--- /dev/null
+++ b/js/src/tests/js1_5/extensions/regress-416834.js
@@ -0,0 +1,20 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 416834;
+var summary = 'Do not assert: !entry || entry->kpc == ((PCVCAP_TAG(entry->vcap) > 1) ? (jsbytecode *) JSID_TO_ATOM(id) : cx->fp->pc)';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+ 
+this.__proto__.x = eval;
+for (i = 0; i < 16; ++i) 
+  delete eval;
+(function w() { x = 1; })();
+
+reportCompare(expect, actual, summary);