1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1502090.js b/js/src/jit-test/tests/ion/bug1502090.js
new file mode 100644
index 0000000000..c7638e7e73
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1502090.js
@@ -0,0 +1,13 @@
+function f(o) {
+   var a = [o];
+   a.length = a[0];
+   var useless = function() {}
+   var sz = Array.prototype.push.call(a, 42, 43);
+   (function(){
+       sz;
+   })(new Boolean(false));
+}
+for (var i = 0; i < 2; i++) {
+   f(1);
+}
+f(2);