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LibJS: Add the Intl namespace object :^)

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This is the start of implementing ECMA-402 in LibJS, better known as the
ECMAScript Internationalization API.

Much like Temporal this gets its own subdirectory (Runtime/Intl/) as
well as a new C++ namespace (JS::Intl) so we don't have to prefix all
the files and classes with "Intl".

https://tc39.es/ecma402/
This commit is contained in:
Linus Groh 2021-08-08 18:27:28 +01:00
parent 7d8c182359
commit a37dcf8ca7
Notes: sideshowbarker 2024-07-18 07:12:42 +09:00 
Author: https://github.com/linusg
Commit: https://github.com/SerenityOS/serenity/commit/a37dcf8ca75
Pull-request: https://github.com/SerenityOS/serenity/pull/9289
5 changed files with 49 additions and 0 deletions
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1
Userland/Libraries/LibJS/CMakeLists.txt
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@ -72,6 +72,7 @@ set(SOURCES
Runtime/GlobalEnvironment.cpp
Runtime/GlobalObject.cpp
Runtime/IndexedProperties.cpp
Runtime/Intl/Intl.cpp
Runtime/IteratorOperations.cpp
Runtime/IteratorPrototype.cpp
Runtime/JSONObject.cpp

1
Userland/Libraries/LibJS/Runtime/CommonPropertyNames.h
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@ -25,6 +25,7 @@ namespace JS {
P(EPSILON) \
P(Function) \
P(Infinity) \
P(Intl) \
P(JSON) \
P(LN10) \
P(LN2) \

2
Userland/Libraries/LibJS/Runtime/GlobalObject.cpp
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@ -41,6 +41,7 @@
#include <LibJS/Runtime/GeneratorObjectPrototype.h>
#include <LibJS/Runtime/GlobalEnvironment.h>
#include <LibJS/Runtime/GlobalObject.h>
#include <LibJS/Runtime/Intl/Intl.h>
#include <LibJS/Runtime/IteratorPrototype.h>
#include <LibJS/Runtime/JSONObject.h>
#include <LibJS/Runtime/MapConstructor.h>
@ -203,6 +204,7 @@ void GlobalObject::initialize_global_object()
define_direct_property(vm.names.Math, heap().allocate<MathObject>(*this, *this), attr);
define_direct_property(vm.names.JSON, heap().allocate<JSONObject>(*this, *this), attr);
define_direct_property(vm.names.Reflect, heap().allocate<ReflectObject>(*this, *this), attr);
define_direct_property(vm.names.Intl, heap().allocate<Intl::Intl>(*this, *this), attr);
define_direct_property(vm.names.Temporal, heap().allocate<Temporal::Temporal>(*this, *this), attr);
// This must be initialized before allocating AggregateErrorConstructor, which uses ErrorConstructor as its prototype.

23
Userland/Libraries/LibJS/Runtime/Intl/Intl.cpp Normal file
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@ -0,0 +1,23 @@
/*
* Copyright (c) 2021, Linus Groh <linusg@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibJS/Runtime/GlobalObject.h>
#include <LibJS/Runtime/Intl/Intl.h>
namespace JS::Intl {
// 8 The Intl Object, https://tc39.es/ecma402/#intl-object
Intl::Intl(GlobalObject& global_object)
: Object(*global_object.object_prototype())
{
}
void Intl::initialize(GlobalObject& global_object)
{
Object::initialize(global_object);
}
}

22
Userland/Libraries/LibJS/Runtime/Intl/Intl.h Normal file
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@ -0,0 +1,22 @@
/*
* Copyright (c) 2021, Linus Groh <linusg@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibJS/Runtime/Object.h>
namespace JS::Intl {
class Intl final : public Object {
JS_OBJECT(Intl, Object);
public:
explicit Intl(GlobalObject&);
virtual void initialize(GlobalObject&) override;
virtual ~Intl() override = default;
};
}