diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/jaeger/bug563000/trap-from-add-ool.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/jaeger/bug563000/trap-from-add-ool.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,15 @@
+// |jit-test| debug
+setDebug(true);
+x = "notset";
+function main() {
+  /* The JSOP_STOP in main. */
+  a = { valueOf: function () { trap(main, 91, "success()"); } };
+  b = "";
+  eval();
+  a + b;
+  x = "failure";
+}
+function success() { x = "success"; }
+
+main();
+assertEq(x, "success");