1// Copyright 2014 the V8 project authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4//
5// This file relies on the fact that the following declarations have been made
6// in runtime.js:
7// var $Function = global.Function;
8// var $Array = global.Array;
9
10
11(function() {
12  function FunctionToMethod(homeObject) {
13    if (!IS_SPEC_FUNCTION(this)) {
14      throw MakeTypeError('toMethod_non_function',
15                          [%ToString(this), typeof this]);
16
17    }
18
19    if (!IS_SPEC_OBJECT(homeObject)) {
20      throw MakeTypeError('toMethod_non_object',
21                          [%ToString(homeObject)]);
22    }
23
24    return %ToMethod(this, homeObject);
25  }
26
27  %CheckIsBootstrapping();
28
29  InstallFunctions($Function.prototype, DONT_ENUM, $Array(
30      "toMethod", FunctionToMethod
31  ));
32}());
33