1 files changed, 32 insertions, 0 deletions
diff --git a/js/src/tests/js1_5/Regress/regress-482783.js b/js/src/tests/js1_5/Regress/regress-482783.js
new file mode 100644
index 000000000..d1da5bfe9
--- /dev/null
+++ b/js/src/tests/js1_5/Regress/regress-482783.js
@@ -0,0 +1,32 @@
+/* -*- 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 = 482783;
+var summary = 'TM: Do not crash @ js_ConcatStrings';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+
+  [].concat();
+  for (var x = 0; x < 3; ++x) { (null + [,,]); }
+
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
+