1 files changed, 10 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/bug1113980.js b/js/src/jit-test/tests/basic/bug1113980.js
new file mode 100644
index 000000000..d975c5d8d
--- /dev/null
+++ b/js/src/jit-test/tests/basic/bug1113980.js
@@ -0,0 +1,10 @@
+var p = new Proxy({}, {
+    getOwnPropertyDescriptor: function() {
+        return {value: 1, configurable: true, writable: true};
+    },
+    defineProperty: function() {
+    }
+}, null);
+
+var o = Object.create(p);
+o.a = 1;