1 files changed, 20 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/regress/regress-865310.js b/deps/v8/test/mjsunit/regress/regress-865310.js
new file mode 100644
index 00000000000..57f976991ac
--- /dev/null
+++ b/deps/v8/test/mjsunit/regress/regress-865310.js
@@ -0,0 +1,20 @@
+// Copyright 2018 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --allow-natives-syntax
+
+check = function() {
+  assertEquals(null, check.caller);
+}
+
+var obj = {};
+obj.valueOf = check;
+
+function f() {
+  Number(obj);
+}
+
+f();
+%OptimizeFunctionOnNextCall(f);
+f();