1 files changed, 16 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1518377-2.js b/js/src/jit-test/tests/ion/bug1518377-2.js
new file mode 100644
index 0000000000..91902b20bf
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1518377-2.js
@@ -0,0 +1,16 @@
+g = (function(t, foreign) {
+        "use asm";
+        var ff = foreign.ff;
+        function f() { ff() }
+        return f
+})(this, {
+        ff: -0 || (this) ? inIon : a &= () => test()
+})
+
+function m(f) {
+        for (var i = 0; i < 100; ++i) {
+            f();
+        }
+}
+
+m(g);