Upload Kmake

deps/v8/test/mjsunit/regress/regress-crbug-770581.js

@@ -0,0 +1,22 @@
+// Copyright 2017 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
+
+function f(callback) {
+  [Object].forEach(callback);
+};
+%PrepareFunctionForOptimization(f);
+function message_of_f() {
+  try {
+    f("a teapot");
+  } catch (e) {
+    return String(e);
+  }
+}
+
+assertEquals("TypeError: string \"a teapot\" is not a function", message_of_f());
+assertEquals("TypeError: string \"a teapot\" is not a function", message_of_f());
+%OptimizeFunctionOnNextCall(f);
+assertEquals("TypeError: string \"a teapot\" is not a function", message_of_f());