diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/auto-regress/bug701248.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/auto-regress/bug701248.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,8 @@
+// Binary: cache/js-dbg-64-c60535115ea1-linux
+// Flags:
+//
+
+function F(x, y) {
+  var { j, y, p, a } = testSyntax("#1=<a>b</a>", true) =  this;
+}
+var src = F.toSource(-1)+"\n";