1 files changed, 7 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testPrimitiveConstructorPrototype.js b/js/src/jit-test/tests/basic/testPrimitiveConstructorPrototype.js
new file mode 100644
index 0000000000..f0154082cd
--- /dev/null
+++ b/js/src/jit-test/tests/basic/testPrimitiveConstructorPrototype.js
@@ -0,0 +1,7 @@
+function testPrimitiveConstructorPrototype() {
+    var f = function(){};
+    f.prototype = false;
+    for (let j=0;j<5;++j) { new f; }
+    return "ok";
+}
+assertEq(testPrimitiveConstructorPrototype(), "ok");