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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | 27 |
28 // This file relies on the fact that the following declarations have been made | 28 // This file relies on the fact that the following declarations have been made |
29 // | 29 // |
30 // in runtime.js: | 30 // in runtime.js: |
31 // const $Object = global.Object; | 31 // var $Object = global.Object; |
32 // const $Boolean = global.Boolean; | 32 // var $Boolean = global.Boolean; |
33 // const $Number = global.Number; | 33 // var $Number = global.Number; |
34 // const $Function = global.Function; | 34 // var $Function = global.Function; |
35 // const $Array = global.Array; | 35 // var $Array = global.Array; |
36 // const $NaN = 0/0; | 36 // var $NaN = 0/0; |
37 // | 37 // |
38 // in math.js: | 38 // in math.js: |
39 // const $floor = MathFloor | 39 // var $floor = MathFloor |
40 | 40 |
41 const $isNaN = GlobalIsNaN; | 41 var $isNaN = GlobalIsNaN; |
42 const $isFinite = GlobalIsFinite; | 42 var $isFinite = GlobalIsFinite; |
43 | 43 |
44 // ---------------------------------------------------------------------------- | 44 // ---------------------------------------------------------------------------- |
45 | 45 |
46 | 46 |
47 // Helper function used to install functions on objects. | 47 // Helper function used to install functions on objects. |
48 function InstallFunctions(object, attributes, functions) { | 48 function InstallFunctions(object, attributes, functions) { |
49 if (functions.length >= 8) { | 49 if (functions.length >= 8) { |
50 %OptimizeObjectForAddingMultipleProperties(object, functions.length >> 1); | 50 %OptimizeObjectForAddingMultipleProperties(object, functions.length >> 1); |
51 } | 51 } |
52 for (var i = 0; i < functions.length; i += 2) { | 52 for (var i = 0; i < functions.length; i += 2) { |
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1646 | 1646 |
1647 function SetUpFunction() { | 1647 function SetUpFunction() { |
1648 %CheckIsBootstrapping(); | 1648 %CheckIsBootstrapping(); |
1649 InstallFunctions($Function.prototype, DONT_ENUM, $Array( | 1649 InstallFunctions($Function.prototype, DONT_ENUM, $Array( |
1650 "bind", FunctionBind, | 1650 "bind", FunctionBind, |
1651 "toString", FunctionToString | 1651 "toString", FunctionToString |
1652 )); | 1652 )); |
1653 } | 1653 } |
1654 | 1654 |
1655 SetUpFunction(); | 1655 SetUpFunction(); |
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