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LibJS: Add Boolean constructor object

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Jack Karamanian 2020-04-06 22:51:16 -05:00 • committed by Andreas Kling
parent 57bd194e5a
commit edae926cb0
16 changed files with 400 additions and 0 deletions
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Libraries/LibJS/Runtime/BooleanConstructor.cpp Normal file
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/*
* Copyright (c) 2020, Jack Karamanian <karamanian.jack@gmail.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <LibJS/Heap/Heap.h>
#include <LibJS/Interpreter.h>
#include <LibJS/Runtime/BooleanConstructor.h>
#include <LibJS/Runtime/BooleanObject.h>
#include <LibJS/Runtime/BooleanPrototype.h>
namespace JS {
BooleanConstructor::BooleanConstructor()
{
put("prototype", Value(interpreter().boolean_prototype()));
put("length", Value(1));
}
BooleanConstructor::~BooleanConstructor() {}
Value BooleanConstructor::call(Interpreter& interpreter)
{
return Value(interpreter.argument(0).to_boolean());
}
Value BooleanConstructor::construct(Interpreter& interpreter)
{
auto bool_object = interpreter.heap().allocate<BooleanObject>(interpreter.argument(0).to_boolean());
return Value(bool_object);
}
}