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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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| 405 function FILTER_KEY(key) { | 405 function FILTER_KEY(key) { |
| 406 var string = %ToString(key); | 406 var string = %ToString(key); |
| 407 if (%HasProperty(this, string)) return string; | 407 if (%HasProperty(this, string)) return string; |
| 408 return 0; | 408 return 0; |
| 409 } | 409 } |
| 410 | 410 |
| 411 | 411 |
| 412 function CALL_NON_FUNCTION() { | 412 function CALL_NON_FUNCTION() { |
| 413 var delegate = %GetFunctionDelegate(this); | 413 var delegate = %GetFunctionDelegate(this); |
| 414 if (!IS_FUNCTION(delegate)) { | 414 if (!IS_FUNCTION(delegate)) { |
| 415 throw %MakeTypeError('called_non_callable', [typeof this]); | 415 throw %MakeTypeError('called_non_callable', ["1-"+typeof this]); |
| 416 } | 416 } |
| 417 return %Apply(delegate, this, arguments, 0, %_ArgumentsLength()); | 417 return %Apply(delegate, this, arguments, 0, %_ArgumentsLength()); |
| 418 } | 418 } |
| 419 | 419 |
| 420 | 420 |
| 421 function CALL_NON_FUNCTION_AS_CONSTRUCTOR() { | 421 function CALL_NON_FUNCTION_AS_CONSTRUCTOR() { |
| 422 var delegate = %GetConstructorDelegate(this); | 422 var delegate = %GetConstructorDelegate(this); |
| 423 if (!IS_FUNCTION(delegate)) { | 423 if (!IS_FUNCTION(delegate)) { |
| 424 throw %MakeTypeError('called_non_callable', [typeof this]); | 424 throw %MakeTypeError('called_non_callable', [typeof this]); |
| 425 } | 425 } |
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| 664 throw %MakeTypeError('cannot_convert_to_primitive', []); | 664 throw %MakeTypeError('cannot_convert_to_primitive', []); |
| 665 } | 665 } |
| 666 | 666 |
| 667 | 667 |
| 668 // NOTE: Setting the prototype for Array must take place as early as | 668 // NOTE: Setting the prototype for Array must take place as early as |
| 669 // possible due to code generation for array literals. When | 669 // possible due to code generation for array literals. When |
| 670 // generating code for a array literal a boilerplate array is created | 670 // generating code for a array literal a boilerplate array is created |
| 671 // that is cloned when running the code. It is essential that the | 671 // that is cloned when running the code. It is essential that the |
| 672 // boilerplate gets the right prototype. | 672 // boilerplate gets the right prototype. |
| 673 %FunctionSetPrototype($Array, new $Array(0)); | 673 %FunctionSetPrototype($Array, new $Array(0)); |
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