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LibJS: Add the remaining generator objects

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- %GeneratorFunction%
- %GeneratorFunction.prototype%
- %GeneratorFunction.prototype.prototype%
- %Generator%.prototype
This commit is contained in:
Matthew Olsson
2021-06-15 00:04:08 -07:00
committed by Linus Groh
parent b205c9814a
commit 22b17219ff
Notes: sideshowbarker 2024-07-18 12:03:11 +09:00 
Author: https://github.com/mattco98
Commit: https://github.com/SerenityOS/serenity/commit/22b17219ff8
Pull-request: https://github.com/SerenityOS/serenity/pull/8104
Reviewed-by: https://github.com/alimpfard
Reviewed-by: https://github.com/linusg
14 changed files with 302 additions and 67 deletions
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46
Userland/Libraries/LibJS/Runtime/GeneratorFunctionConstructor.cpp Normal file
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@@ -0,0 +1,46 @@
/*
* Copyright (c) 2021, Matthew Olsson <mattco@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibJS/Runtime/FunctionConstructor.h>
#include <LibJS/Runtime/Function.h>
#include <LibJS/Runtime/GeneratorFunctionConstructor.h>
#include <LibJS/Runtime/GlobalObject.h>
namespace JS {
GeneratorFunctionConstructor::GeneratorFunctionConstructor(GlobalObject& global_object)
: NativeFunction(*static_cast<Object*>(global_object.function_constructor()))
{
}
void GeneratorFunctionConstructor::initialize(GlobalObject& global_object)
{
auto& vm = this->vm();
NativeFunction::initialize(global_object);
// 27.3.2.1 GeneratorFunction.length, https://tc39.es/ecma262/#sec-generatorfunction.length
define_property(vm.names.length, Value(1), Attribute::Configurable);
// 27.3.2.2 GeneratorFunction.prototype, https://tc39.es/ecma262/#sec-generatorfunction.length
define_property(vm.names.prototype, global_object.generator_function_prototype(), 0);
}
GeneratorFunctionConstructor::~GeneratorFunctionConstructor()
{
}
// 27.3.1.1 GeneratorFunction ( p1, p2, … , pn, body ), https://tc39.es/ecma262/#sec-generatorfunction
Value GeneratorFunctionConstructor::call()
{
return construct(*this);
}
// 27.3.1.1 GeneratorFunction ( p1, p2, … , pn, body ), https://tc39.es/ecma262/#sec-generatorfunction
Value GeneratorFunctionConstructor::construct(Function&)
{
TODO();
}
}