1 files changed, 10 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/jaeger/bug678141.js b/js/src/jit-test/tests/jaeger/bug678141.js
new file mode 100644
index 000000000..644f13644
--- /dev/null
+++ b/js/src/jit-test/tests/jaeger/bug678141.js
@@ -0,0 +1,10 @@
+
+c = {}.__proto__[1] = 3;
+(function() {
+    function b(a) {
+        return a
+    }
+    for each(let z in [{}]) {
+        print(new b(z))
+    }
+})()