1 files changed, 6 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testStringConstructorWithExtraArg.js b/js/src/jit-test/tests/basic/testStringConstructorWithExtraArg.js
new file mode 100644
index 000000000..b4986c53f
--- /dev/null
+++ b/js/src/jit-test/tests/basic/testStringConstructorWithExtraArg.js
@@ -0,0 +1,6 @@
+function testStringConstructorWithExtraArg() {
+    for (let i = 0; i < 5; ++i)
+        new String(new String(), 2);
+    return "ok";
+}
+assertEq(testStringConstructorWithExtraArg(), "ok");