diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/jaeger/bug582897.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/jaeger/bug582897.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,6 @@
+let(x) {
+    x + x--
+}
+
+/* Don't assert. */
+