1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/non262/regress/regress-203278-1.js b/js/src/tests/non262/regress/regress-203278-1.js
new file mode 100644
index 0000000000..0c0d317eec
--- /dev/null
+++ b/js/src/tests/non262/regress/regress-203278-1.js
@@ -0,0 +1,30 @@
+/* -*- 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 = 203278;
+var summary = 'Don\'t crash in recursive js_MarkGCThing';
+var actual = 'FAIL';
+var expect = 'PASS';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+function test1() {}
+function test() { test1.call(this); }
+test.prototype = new test1();
+
+var length = 512 * 1024 - 1;
+var obj = new test();
+var first = obj;
+for(var i = 0 ; i < length ; i++) {
+  obj.next = new test();
+  obj = obj.next;
+}
+
+actual = 'PASS';
+
+reportCompare(expect, actual, summary);
+