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diff --git a/deps/v8/test/mjsunit/es6/regress/regress-4395.js b/deps/v8/test/mjsunit/es6/regress/regress-4395.js
new file mode 100644
index 0000000000..bdf8443149
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+++ b/deps/v8/test/mjsunit/es6/regress/regress-4395.js
@@ -0,0 +1,102 @@
+// Copyright 2015 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.
+
+(function testExpressionTypes() {
+  "use strict";
+  ((x, y = x) => assertEquals(42, y))(42);
+
+  ((x, y = (x)) => assertEquals(42, y))(42);
+  ((x, y = `${x}`) => assertEquals("42", y))(42);
+  ((x, y = x = x + 1) => assertEquals(43, y))(42);
+  ((x, y = x()) => assertEquals(42, y))(() => 42);
+  ((x, y = new x()) => assertEquals(42, y.z))(function() { this.z = 42 });
+  ((x, y = -x) => assertEquals(-42, y))(42);
+  ((x, y = ++x) => assertEquals(43, y))(42);
+  ((x, y = x === 42) => assertTrue(y))(42);
+  ((x, y = (x == 42 ? x : 0)) => assertEquals(42, y))(42);
+
+  ((x, y = function() { return x }) => assertEquals(42, y()))(42);
+  ((x, y = () => x) => assertEquals(42, y()))(42);
+
+  // Literals
+  ((x, y = {z: x}) => assertEquals(42, y.z))(42);
+  ((x, y = {[x]: x}) => assertEquals(42, y[42]))(42);
+  ((x, y = [x]) => assertEquals(42, y[0]))(42);
+  ((x, y = [...x]) => assertEquals(42, y[0]))([42]);
+
+  ((x, y = class {
+    static [x]() { return x }
+  }) => assertEquals(42, y[42]()))(42);
+  ((x, y = (new class {
+    z() { return x }
+  })) => assertEquals(42, y.z()))(42);
+
+  ((x, y = (new class Y {
+    static [x]() { return x }
+    z() { return Y[42]() }
+  })) => assertEquals(42, y.z()))(42);
+
+  ((x, y = (new class {
+    constructor() { this.z = x }
+  })) => assertEquals(42, y.z))(42);
+  ((x, y = (new class Y {
+    constructor() { this.z = x }
+  })) => assertEquals(42, y.z))(42);
+
+  ((x, y = (new class extends x {
+  })) => assertEquals(42, y.z()))(class { z() { return 42 } });
+
+  // Defaults inside destructuring
+  ((x, {y = x}) => assertEquals(42, y))(42, {});
+  ((x, [y = x]) => assertEquals(42, y))(42, []);
+})();
+
+
+(function testMultiScopeCapture() {
+  "use strict";
+  var x = 1;
+  {
+    let y = 2;
+    ((x, y, a = x, b = y) => {
+      assertEquals(3, x);
+      assertEquals(3, a);
+      assertEquals(4, y);
+      assertEquals(4, b);
+    })(3, 4);
+  }
+})();
+
+
+(function testSuper() {
+  "use strict";
+  class A {
+    x() { return 42; }
+  }
+
+  class B extends A {
+    y() {
+      ((q = super.x()) => assertEquals(42, q))();
+    }
+  }
+
+  new B().y();
+
+  class C {
+    constructor() { return { prop: 42 } }
+  }
+
+  class D extends C{
+    constructor() {
+      ((q = super()) => assertEquals(42, q.prop))();
+    }
+  }
+
+  new D();
+})();
+
+
+(function testScopeFlags() {
+  ((x, y = eval('x')) => assertEquals(42, y))(42);
+  ((x, {y = eval('x')}) => assertEquals(42, y))(42, {});
+})();