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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 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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1043 var raw_stack = %CollectStackTrace(cons_opt | 1043 var raw_stack = %CollectStackTrace(cons_opt |
1044 ? cons_opt | 1044 ? cons_opt |
1045 : captureStackTrace, stackTraceLimit); | 1045 : captureStackTrace, stackTraceLimit); |
1046 DefineOneShotAccessor(obj, 'stack', function (obj) { | 1046 DefineOneShotAccessor(obj, 'stack', function (obj) { |
1047 return FormatRawStackTrace(obj, raw_stack); | 1047 return FormatRawStackTrace(obj, raw_stack); |
1048 }); | 1048 }); |
1049 }; | 1049 }; |
1050 | 1050 |
1051 $Math.__proto__ = global.Object.prototype; | 1051 $Math.__proto__ = global.Object.prototype; |
1052 | 1052 |
1053 DefineError(function Error() { }); | 1053 // DefineError is a native function. Use explicit receiver. Otherwise |
1054 DefineError(function TypeError() { }); | 1054 // the receiver will be 'undefined'. |
1055 DefineError(function RangeError() { }); | 1055 this.DefineError(function Error() { }); |
1056 DefineError(function SyntaxError() { }); | 1056 this.DefineError(function TypeError() { }); |
1057 DefineError(function ReferenceError() { }); | 1057 this.DefineError(function RangeError() { }); |
1058 DefineError(function EvalError() { }); | 1058 this.DefineError(function SyntaxError() { }); |
1059 DefineError(function URIError() { }); | 1059 this.DefineError(function ReferenceError() { }); |
| 1060 this.DefineError(function EvalError() { }); |
| 1061 this.DefineError(function URIError() { }); |
1060 | 1062 |
1061 $Error.captureStackTrace = captureStackTrace; | 1063 $Error.captureStackTrace = captureStackTrace; |
1062 | 1064 |
1063 // Setup extra properties of the Error.prototype object. | 1065 // Setup extra properties of the Error.prototype object. |
1064 function setErrorMessage() { | 1066 function setErrorMessage() { |
1065 var desc = {value: '', | 1067 var desc = {value: '', |
1066 enumerable: false, | 1068 enumerable: false, |
1067 configurable: true, | 1069 configurable: true, |
1068 writable: true }; | 1070 writable: true }; |
1069 DefineOwnProperty($Error.prototype, | 1071 DefineOwnProperty($Error.prototype, |
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1115 else throw e; | 1117 else throw e; |
1116 } | 1118 } |
1117 } | 1119 } |
1118 | 1120 |
1119 | 1121 |
1120 InstallFunctions($Error.prototype, DONT_ENUM, ['toString', errorToString]); | 1122 InstallFunctions($Error.prototype, DONT_ENUM, ['toString', errorToString]); |
1121 | 1123 |
1122 // Boilerplate for exceptions for stack overflows. Used from | 1124 // Boilerplate for exceptions for stack overflows. Used from |
1123 // Isolate::StackOverflow(). | 1125 // Isolate::StackOverflow(). |
1124 const kStackOverflowBoilerplate = MakeRangeError('stack_overflow', []); | 1126 const kStackOverflowBoilerplate = MakeRangeError('stack_overflow', []); |
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