mirror of
https://github.com/darlinghq/darling-JavaScriptCore.git
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62 lines
2.4 KiB
JavaScript
62 lines
2.4 KiB
JavaScript
/*
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* Copyright (C) 2015 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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// https://tc39.github.io/ecma262/#sec-reflect.apply
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function apply(target, thisArgument, argumentsList)
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{
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"use strict";
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if (!@isCallable(target))
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@throwTypeError("Reflect.apply requires the first argument be a function");
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if (!@isObject(argumentsList))
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@throwTypeError("Reflect.apply requires the third argument be an object");
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return target.@apply(thisArgument, argumentsList);
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}
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// https://tc39.github.io/ecma262/#sec-reflect.deleteproperty
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function deleteProperty(target, propertyKey)
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{
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// Intentionally keep the code the sloppy mode to suppress the TypeError
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// raised by the delete operator under the strict mode.
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if (!@isObject(target))
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@throwTypeError("Reflect.deleteProperty requires the first argument be an object");
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return delete target[propertyKey];
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}
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// https://tc39.github.io/ecma262/#sec-reflect.has
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function has(target, propertyKey)
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{
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"use strict";
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if (!@isObject(target))
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@throwTypeError("Reflect.has requires the first argument be an object");
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return propertyKey in target;
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}
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