1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1607670-1.js b/js/src/jit-test/tests/ion/bug1607670-1.js
new file mode 100644
index 0000000000..edab65959e
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1607670-1.js
@@ -0,0 +1,13 @@
+// Test written by André Bargull for bug 1380953.
+var q = 0;
+function fn() {}
+var newTarget = Object.defineProperty(fn.bind(), "prototype", {
+    get() {
+        ++q;
+        return null;
+    }
+});
+for (var i = 0; i < 100; ++i) {
+    Reflect.construct(fn, [], newTarget);
+}
+assertEq(q, 100);