Source/JavaScriptCore/runtime/IntlLocalePrototype.cpp - WebKit - Git at Google

 /*
  * Copyright (C) 2020 Sony Interactive Entertainment Inc.
  *
  * 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 APPLE INC. AND ITS 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 APPLE INC. OR ITS 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 "config.h"
 #include "IntlLocalePrototype.h"

 #include "IntlLocale.h"
 #include "JSCInlines.h"

 namespace JSC {

 static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeFuncMaximize);
 static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeFuncMinimize);
 static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeFuncToString);
 static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeGetterBaseName);
 static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeGetterCalendar);
 static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeGetterCaseFirst);
 static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeGetterCollation);
 static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeGetterHourCycle);
 static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeGetterNumeric);
 static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeGetterNumberingSystem);
 static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeGetterLanguage);
 static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeGetterScript);
 static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeGetterRegion);

 }

 #include "IntlLocalePrototype.lut.h"

 namespace JSC {

 const ClassInfo IntlLocalePrototype::s_info = { "Intl.Locale", &Base::s_info, &localePrototypeTable, nullptr, CREATE_METHOD_TABLE(IntlLocalePrototype) };

 /* Source for IntlLocalePrototype.lut.h
 @begin localePrototypeTable
   maximize         IntlLocalePrototypeFuncMaximize           DontEnum|Function 0
   minimize         IntlLocalePrototypeFuncMinimize           DontEnum|Function 0
   toString         IntlLocalePrototypeFuncToString           DontEnum|Function 0
   baseName         IntlLocalePrototypeGetterBaseName         DontEnum|Accessor
   calendar         IntlLocalePrototypeGetterCalendar         DontEnum|Accessor
   caseFirst        IntlLocalePrototypeGetterCaseFirst        DontEnum|Accessor
   collation        IntlLocalePrototypeGetterCollation        DontEnum|Accessor
   hourCycle        IntlLocalePrototypeGetterHourCycle        DontEnum|Accessor
   numeric          IntlLocalePrototypeGetterNumeric          DontEnum|Accessor
   numberingSystem  IntlLocalePrototypeGetterNumberingSystem  DontEnum|Accessor
   language         IntlLocalePrototypeGetterLanguage         DontEnum|Accessor
   script           IntlLocalePrototypeGetterScript           DontEnum|Accessor
   region           IntlLocalePrototypeGetterRegion           DontEnum|Accessor
 @end
 */

 IntlLocalePrototype* IntlLocalePrototype::create(VM& vm, Structure* structure)
 {
     auto* object = new (NotNull, allocateCell<IntlLocalePrototype>(vm.heap)) IntlLocalePrototype(vm, structure);
     object->finishCreation(vm);
     return object;
 }

 Structure* IntlLocalePrototype::createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
 {
     return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
 }

 IntlLocalePrototype::IntlLocalePrototype(VM& vm, Structure* structure)
     : Base(vm, structure)
 {
 }

 void IntlLocalePrototype::finishCreation(VM& vm)
 {
     Base::finishCreation(vm);
     ASSERT(inherits(vm, info()));
     JSC_TO_STRING_TAG_WITHOUT_TRANSITION();
 }

 // https://tc39.es/ecma402/#sec-Intl.Locale.prototype.maximize
 JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeFuncMaximize, (JSGlobalObject* globalObject, CallFrame* callFrame))
 {
     VM& vm = globalObject->vm();
     auto scope = DECLARE_THROW_SCOPE(vm);

     auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
     if (!locale)
         return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.maximize called on value that's not an object initialized as a Locale"_s);

     IntlLocale* newLocale = IntlLocale::create(vm, globalObject->localeStructure());
     scope.release();
     newLocale->initializeLocale(globalObject, locale->maximal(), jsUndefined());
     return JSValue::encode(newLocale);
 }

 // https://tc39.es/ecma402/#sec-Intl.Locale.prototype.minimize
 JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeFuncMinimize, (JSGlobalObject* globalObject, CallFrame* callFrame))
 {
     VM& vm = globalObject->vm();
     auto scope = DECLARE_THROW_SCOPE(vm);

     auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
     if (!locale)
         return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.minimize called on value that's not an object initialized as a Locale"_s);

     IntlLocale* newLocale = IntlLocale::create(vm, globalObject->localeStructure());
     scope.release();
     newLocale->initializeLocale(globalObject, locale->minimal(), jsUndefined());
     return JSValue::encode(newLocale);
 }

 // https://tc39.es/ecma402/#sec-Intl.Locale.prototype.toString
 JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeFuncToString, (JSGlobalObject* globalObject, CallFrame* callFrame))
 {
     VM& vm = globalObject->vm();
     auto scope = DECLARE_THROW_SCOPE(vm);

     auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
     if (!locale)
         return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.toString called on value that's not an object initialized as a Locale"_s);

     const String& fullString = locale->toString();
     RELEASE_AND_RETURN(scope, JSValue::encode(fullString.isEmpty() ? jsUndefined() : jsString(vm, fullString)));
 }

 // https://tc39.es/ecma402/#sec-Intl.Locale.prototype.baseName
 JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeGetterBaseName, (JSGlobalObject* globalObject, CallFrame* callFrame))
 {
     VM& vm = globalObject->vm();
     auto scope = DECLARE_THROW_SCOPE(vm);

     auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
     if (!locale)
         return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.baseName called on value that's not an object initialized as a Locale"_s);

     const String& baseName = locale->baseName();
     RELEASE_AND_RETURN(scope, JSValue::encode(baseName.isEmpty() ? jsUndefined() : jsString(vm, baseName)));
 }

 // https://tc39.es/ecma402/#sec-Intl.Locale.prototype.calendar
 JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeGetterCalendar, (JSGlobalObject* globalObject, CallFrame* callFrame))
 {
     VM& vm = globalObject->vm();
     auto scope = DECLARE_THROW_SCOPE(vm);

     auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
     if (!locale)
         return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.calendar called on value that's not an object initialized as a Locale"_s);

     const String& calendar = locale->calendar();
     RELEASE_AND_RETURN(scope, JSValue::encode(calendar.isNull() ? jsUndefined() : jsString(vm, calendar)));
 }

 // https://tc39.es/ecma402/#sec-Intl.Locale.prototype.caseFirst
 JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeGetterCaseFirst, (JSGlobalObject* globalObject, CallFrame* callFrame))
 {
     VM& vm = globalObject->vm();
     auto scope = DECLARE_THROW_SCOPE(vm);

     auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
     if (!locale)
         return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.caseFirst called on value that's not an object initialized as a Locale"_s);

     const String& caseFirst = locale->caseFirst();
     RELEASE_AND_RETURN(scope, JSValue::encode(caseFirst.isNull() ? jsUndefined() : jsString(vm, caseFirst)));
 }

 // https://tc39.es/ecma402/#sec-Intl.Locale.prototype.collation
 JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeGetterCollation, (JSGlobalObject* globalObject, CallFrame* callFrame))
 {
     VM& vm = globalObject->vm();
     auto scope = DECLARE_THROW_SCOPE(vm);

     auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
     if (!locale)
         return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.collation called on value that's not an object initialized as a Locale"_s);

     const String& collation = locale->collation();
     RELEASE_AND_RETURN(scope, JSValue::encode(collation.isNull() ? jsUndefined() : jsString(vm, collation)));
 }

 // https://tc39.es/ecma402/#sec-Intl.Locale.prototype.hourCycle
 JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeGetterHourCycle, (JSGlobalObject* globalObject, CallFrame* callFrame))
 {
     VM& vm = globalObject->vm();
     auto scope = DECLARE_THROW_SCOPE(vm);

     auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
     if (!locale)
         return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.hourCycle called on value that's not an object initialized as a Locale"_s);

     const String& hourCycle = locale->hourCycle();
     RELEASE_AND_RETURN(scope, JSValue::encode(hourCycle.isNull() ? jsUndefined() : jsString(vm, hourCycle)));
 }

 // https://tc39.es/ecma402/#sec-Intl.Locale.prototype.numeric
 JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeGetterNumeric, (JSGlobalObject* globalObject, CallFrame* callFrame))
 {
     VM& vm = globalObject->vm();
     auto scope = DECLARE_THROW_SCOPE(vm);

     auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
     if (!locale)
         return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.numeric called on value that's not an object initialized as a Locale"_s);

     RELEASE_AND_RETURN(scope, JSValue::encode(jsBoolean(locale->numeric() == TriState::True)));
 }

 // https://tc39.es/ecma402/#sec-Intl.Locale.prototype.numberingSystem
 JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeGetterNumberingSystem, (JSGlobalObject* globalObject, CallFrame* callFrame))
 {
     VM& vm = globalObject->vm();
     auto scope = DECLARE_THROW_SCOPE(vm);

     auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
     if (!locale)
         return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.numberingSystem called on value that's not an object initialized as a Locale"_s);

     const String& numberingSystem = locale->numberingSystem();
     RELEASE_AND_RETURN(scope, JSValue::encode(numberingSystem.isNull() ? jsUndefined() : jsString(vm, numberingSystem)));
 }

 // https://tc39.es/ecma402/#sec-Intl.Locale.prototype.language
 JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeGetterLanguage, (JSGlobalObject* globalObject, CallFrame* callFrame))
 {
     VM& vm = globalObject->vm();
     auto scope = DECLARE_THROW_SCOPE(vm);

     auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
     if (!locale)
         return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.language called on value that's not an object initialized as a Locale"_s);

     const String& language = locale->language();
     RELEASE_AND_RETURN(scope, JSValue::encode(language.isEmpty() ? jsUndefined() : jsString(vm, language)));
 }

 // https://tc39.es/ecma402/#sec-Intl.Locale.prototype.script
 JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeGetterScript, (JSGlobalObject* globalObject, CallFrame* callFrame))
 {
     VM& vm = globalObject->vm();
     auto scope = DECLARE_THROW_SCOPE(vm);

     auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
     if (!locale)
         return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.script called on value that's not an object initialized as a Locale"_s);

     const String& script = locale->script();
     RELEASE_AND_RETURN(scope, JSValue::encode(script.isEmpty() ? jsUndefined() : jsString(vm, script)));
 }

 // https://tc39.es/ecma402/#sec-Intl.Locale.prototype.region
 JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeGetterRegion, (JSGlobalObject* globalObject, CallFrame* callFrame))
 {
     VM& vm = globalObject->vm();
     auto scope = DECLARE_THROW_SCOPE(vm);

     auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
     if (!locale)
         return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.region called on value that's not an object initialized as a Locale"_s);

     const String& region = locale->region();
     RELEASE_AND_RETURN(scope, JSValue::encode(region.isEmpty() ? jsUndefined() : jsString(vm, region)));
 }

 } // namespace JSC
	/*
	* Copyright (C) 2020 Sony Interactive Entertainment Inc.
	*
	* 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 APPLE INC. AND ITS 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 APPLE INC. OR ITS 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 "config.h"
	#include "IntlLocalePrototype.h"

	#include "IntlLocale.h"
	#include "JSCInlines.h"

	namespace JSC {

	static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeFuncMaximize);
	static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeFuncMinimize);
	static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeFuncToString);
	static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeGetterBaseName);
	static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeGetterCalendar);
	static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeGetterCaseFirst);
	static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeGetterCollation);
	static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeGetterHourCycle);
	static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeGetterNumeric);
	static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeGetterNumberingSystem);
	static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeGetterLanguage);
	static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeGetterScript);
	static JSC_DECLARE_HOST_FUNCTION(IntlLocalePrototypeGetterRegion);

	}

	#include "IntlLocalePrototype.lut.h"

	namespace JSC {

	const ClassInfo IntlLocalePrototype::s_info = { "Intl.Locale", &Base::s_info, &localePrototypeTable, nullptr, CREATE_METHOD_TABLE(IntlLocalePrototype) };

	/* Source for IntlLocalePrototype.lut.h
	@begin localePrototypeTable
	maximize IntlLocalePrototypeFuncMaximize DontEnum\|Function 0
	minimize IntlLocalePrototypeFuncMinimize DontEnum\|Function 0
	toString IntlLocalePrototypeFuncToString DontEnum\|Function 0
	baseName IntlLocalePrototypeGetterBaseName DontEnum\|Accessor
	calendar IntlLocalePrototypeGetterCalendar DontEnum\|Accessor
	caseFirst IntlLocalePrototypeGetterCaseFirst DontEnum\|Accessor
	collation IntlLocalePrototypeGetterCollation DontEnum\|Accessor
	hourCycle IntlLocalePrototypeGetterHourCycle DontEnum\|Accessor
	numeric IntlLocalePrototypeGetterNumeric DontEnum\|Accessor
	numberingSystem IntlLocalePrototypeGetterNumberingSystem DontEnum\|Accessor
	language IntlLocalePrototypeGetterLanguage DontEnum\|Accessor
	script IntlLocalePrototypeGetterScript DontEnum\|Accessor
	region IntlLocalePrototypeGetterRegion DontEnum\|Accessor
	@end
	*/

	IntlLocalePrototype* IntlLocalePrototype::create(VM& vm, Structure* structure)
	{
	auto* object = new (NotNull, allocateCell<IntlLocalePrototype>(vm.heap)) IntlLocalePrototype(vm, structure);
	object->finishCreation(vm);
	return object;
	}

	Structure* IntlLocalePrototype::createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
	{
	return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
	}

	IntlLocalePrototype::IntlLocalePrototype(VM& vm, Structure* structure)
	: Base(vm, structure)
	{
	}

	void IntlLocalePrototype::finishCreation(VM& vm)
	{
	Base::finishCreation(vm);
	ASSERT(inherits(vm, info()));
	JSC_TO_STRING_TAG_WITHOUT_TRANSITION();
	}

	// https://tc39.es/ecma402/#sec-Intl.Locale.prototype.maximize
	JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeFuncMaximize, (JSGlobalObject* globalObject, CallFrame* callFrame))
	{
	VM& vm = globalObject->vm();
	auto scope = DECLARE_THROW_SCOPE(vm);

	auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
	if (!locale)
	return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.maximize called on value that's not an object initialized as a Locale"_s);

	IntlLocale* newLocale = IntlLocale::create(vm, globalObject->localeStructure());
	scope.release();
	newLocale->initializeLocale(globalObject, locale->maximal(), jsUndefined());
	return JSValue::encode(newLocale);
	}

	// https://tc39.es/ecma402/#sec-Intl.Locale.prototype.minimize
	JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeFuncMinimize, (JSGlobalObject* globalObject, CallFrame* callFrame))
	{
	VM& vm = globalObject->vm();
	auto scope = DECLARE_THROW_SCOPE(vm);

	auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
	if (!locale)
	return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.minimize called on value that's not an object initialized as a Locale"_s);

	IntlLocale* newLocale = IntlLocale::create(vm, globalObject->localeStructure());
	scope.release();
	newLocale->initializeLocale(globalObject, locale->minimal(), jsUndefined());
	return JSValue::encode(newLocale);
	}

	// https://tc39.es/ecma402/#sec-Intl.Locale.prototype.toString
	JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeFuncToString, (JSGlobalObject* globalObject, CallFrame* callFrame))
	{
	VM& vm = globalObject->vm();
	auto scope = DECLARE_THROW_SCOPE(vm);

	auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
	if (!locale)
	return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.toString called on value that's not an object initialized as a Locale"_s);

	const String& fullString = locale->toString();
	RELEASE_AND_RETURN(scope, JSValue::encode(fullString.isEmpty() ? jsUndefined() : jsString(vm, fullString)));
	}

	// https://tc39.es/ecma402/#sec-Intl.Locale.prototype.baseName
	JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeGetterBaseName, (JSGlobalObject* globalObject, CallFrame* callFrame))
	{
	VM& vm = globalObject->vm();
	auto scope = DECLARE_THROW_SCOPE(vm);

	auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
	if (!locale)
	return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.baseName called on value that's not an object initialized as a Locale"_s);

	const String& baseName = locale->baseName();
	RELEASE_AND_RETURN(scope, JSValue::encode(baseName.isEmpty() ? jsUndefined() : jsString(vm, baseName)));
	}

	// https://tc39.es/ecma402/#sec-Intl.Locale.prototype.calendar
	JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeGetterCalendar, (JSGlobalObject* globalObject, CallFrame* callFrame))
	{
	VM& vm = globalObject->vm();
	auto scope = DECLARE_THROW_SCOPE(vm);

	auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
	if (!locale)
	return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.calendar called on value that's not an object initialized as a Locale"_s);

	const String& calendar = locale->calendar();
	RELEASE_AND_RETURN(scope, JSValue::encode(calendar.isNull() ? jsUndefined() : jsString(vm, calendar)));
	}

	// https://tc39.es/ecma402/#sec-Intl.Locale.prototype.caseFirst
	JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeGetterCaseFirst, (JSGlobalObject* globalObject, CallFrame* callFrame))
	{
	VM& vm = globalObject->vm();
	auto scope = DECLARE_THROW_SCOPE(vm);

	auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
	if (!locale)
	return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.caseFirst called on value that's not an object initialized as a Locale"_s);

	const String& caseFirst = locale->caseFirst();
	RELEASE_AND_RETURN(scope, JSValue::encode(caseFirst.isNull() ? jsUndefined() : jsString(vm, caseFirst)));
	}

	// https://tc39.es/ecma402/#sec-Intl.Locale.prototype.collation
	JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeGetterCollation, (JSGlobalObject* globalObject, CallFrame* callFrame))
	{
	VM& vm = globalObject->vm();
	auto scope = DECLARE_THROW_SCOPE(vm);

	auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
	if (!locale)
	return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.collation called on value that's not an object initialized as a Locale"_s);

	const String& collation = locale->collation();
	RELEASE_AND_RETURN(scope, JSValue::encode(collation.isNull() ? jsUndefined() : jsString(vm, collation)));
	}

	// https://tc39.es/ecma402/#sec-Intl.Locale.prototype.hourCycle
	JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeGetterHourCycle, (JSGlobalObject* globalObject, CallFrame* callFrame))
	{
	VM& vm = globalObject->vm();
	auto scope = DECLARE_THROW_SCOPE(vm);

	auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
	if (!locale)
	return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.hourCycle called on value that's not an object initialized as a Locale"_s);

	const String& hourCycle = locale->hourCycle();
	RELEASE_AND_RETURN(scope, JSValue::encode(hourCycle.isNull() ? jsUndefined() : jsString(vm, hourCycle)));
	}

	// https://tc39.es/ecma402/#sec-Intl.Locale.prototype.numeric
	JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeGetterNumeric, (JSGlobalObject* globalObject, CallFrame* callFrame))
	{
	VM& vm = globalObject->vm();
	auto scope = DECLARE_THROW_SCOPE(vm);

	auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
	if (!locale)
	return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.numeric called on value that's not an object initialized as a Locale"_s);

	RELEASE_AND_RETURN(scope, JSValue::encode(jsBoolean(locale->numeric() == TriState::True)));
	}

	// https://tc39.es/ecma402/#sec-Intl.Locale.prototype.numberingSystem
	JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeGetterNumberingSystem, (JSGlobalObject* globalObject, CallFrame* callFrame))
	{
	VM& vm = globalObject->vm();
	auto scope = DECLARE_THROW_SCOPE(vm);

	auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
	if (!locale)
	return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.numberingSystem called on value that's not an object initialized as a Locale"_s);

	const String& numberingSystem = locale->numberingSystem();
	RELEASE_AND_RETURN(scope, JSValue::encode(numberingSystem.isNull() ? jsUndefined() : jsString(vm, numberingSystem)));
	}

	// https://tc39.es/ecma402/#sec-Intl.Locale.prototype.language
	JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeGetterLanguage, (JSGlobalObject* globalObject, CallFrame* callFrame))
	{
	VM& vm = globalObject->vm();
	auto scope = DECLARE_THROW_SCOPE(vm);

	auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
	if (!locale)
	return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.language called on value that's not an object initialized as a Locale"_s);

	const String& language = locale->language();
	RELEASE_AND_RETURN(scope, JSValue::encode(language.isEmpty() ? jsUndefined() : jsString(vm, language)));
	}

	// https://tc39.es/ecma402/#sec-Intl.Locale.prototype.script
	JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeGetterScript, (JSGlobalObject* globalObject, CallFrame* callFrame))
	{
	VM& vm = globalObject->vm();
	auto scope = DECLARE_THROW_SCOPE(vm);

	auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
	if (!locale)
	return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.script called on value that's not an object initialized as a Locale"_s);

	const String& script = locale->script();
	RELEASE_AND_RETURN(scope, JSValue::encode(script.isEmpty() ? jsUndefined() : jsString(vm, script)));
	}

	// https://tc39.es/ecma402/#sec-Intl.Locale.prototype.region
	JSC_DEFINE_HOST_FUNCTION(IntlLocalePrototypeGetterRegion, (JSGlobalObject* globalObject, CallFrame* callFrame))
	{
	VM& vm = globalObject->vm();
	auto scope = DECLARE_THROW_SCOPE(vm);

	auto* locale = jsDynamicCast<IntlLocale*>(vm, callFrame->thisValue());
	if (!locale)
	return throwVMTypeError(globalObject, scope, "Intl.Locale.prototype.region called on value that's not an object initialized as a Locale"_s);

	const String& region = locale->region();
	RELEASE_AND_RETURN(scope, JSValue::encode(region.isEmpty() ? jsUndefined() : jsString(vm, region)));
	}

	} // namespace JSC