diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/arguments/defaults-exceptions.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/arguments/defaults-exceptions.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,6 @@
+load(libdir + "asserts.js");
+
+function die() { throw "x"; }
+var ok = true;
+function f(a = die()) { ok = false; }
+assertThrowsValue(f, "x");