102 lines
4.1 KiB
C++
102 lines
4.1 KiB
C++
/*
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* Copyright (C) 2020 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. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "IntlSegmentsPrototype.h"
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#include "IntlSegments.h"
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#include "JSCInlines.h"
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namespace JSC {
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static JSC_DECLARE_HOST_FUNCTION(IntlSegmentsPrototypeFuncContaining);
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static JSC_DECLARE_HOST_FUNCTION(IntlSegmentsPrototypeFuncIterator);
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}
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#include "IntlSegmentsPrototype.lut.h"
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namespace JSC {
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const ClassInfo IntlSegmentsPrototype::s_info = { "%Segments%", &Base::s_info, &segmentsPrototypeTable, nullptr, CREATE_METHOD_TABLE(IntlSegmentsPrototype) };
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/* Source for IntlSegmentsPrototype.lut.h
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@begin segmentsPrototypeTable
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containing IntlSegmentsPrototypeFuncContaining DontEnum|Function 1
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@end
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*/
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IntlSegmentsPrototype* IntlSegmentsPrototype::create(VM& vm, JSGlobalObject* globalObject, Structure* structure)
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{
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auto* object = new (NotNull, allocateCell<IntlSegmentsPrototype>(vm.heap)) IntlSegmentsPrototype(vm, structure);
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object->finishCreation(vm, globalObject);
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return object;
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}
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Structure* IntlSegmentsPrototype::createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
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{
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return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
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}
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IntlSegmentsPrototype::IntlSegmentsPrototype(VM& vm, Structure* structure)
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: Base(vm, structure)
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{
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}
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void IntlSegmentsPrototype::finishCreation(VM& vm, JSGlobalObject* globalObject)
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{
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Base::finishCreation(vm);
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ASSERT(inherits(vm, info()));
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JSC_NATIVE_FUNCTION_WITHOUT_TRANSITION(vm.propertyNames->iteratorSymbol, IntlSegmentsPrototypeFuncIterator, static_cast<unsigned>(PropertyAttribute::DontEnum), 0);
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}
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// https://tc39.es/proposal-intl-segmenter/#sec-%segmentsprototype%.containing
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JSC_DEFINE_HOST_FUNCTION(IntlSegmentsPrototypeFuncContaining, (JSGlobalObject* globalObject, CallFrame* callFrame))
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{
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VM& vm = globalObject->vm();
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auto scope = DECLARE_THROW_SCOPE(vm);
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auto* segments = jsDynamicCast<IntlSegments*>(vm, callFrame->thisValue());
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if (!segments)
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return throwVMTypeError(globalObject, scope, "%Segments.prototype%.containing called on value that's not an object initialized as a Segments"_s);
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RELEASE_AND_RETURN(scope, JSValue::encode(segments->containing(globalObject, callFrame->argument(0))));
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}
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// https://tc39.es/proposal-intl-segmenter/#sec-%segmentsprototype%-@@iterator
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JSC_DEFINE_HOST_FUNCTION(IntlSegmentsPrototypeFuncIterator, (JSGlobalObject* globalObject, CallFrame* callFrame))
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{
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VM& vm = globalObject->vm();
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auto scope = DECLARE_THROW_SCOPE(vm);
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auto* segments = jsDynamicCast<IntlSegments*>(vm, callFrame->thisValue());
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if (!segments)
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return throwVMTypeError(globalObject, scope, "%Segments.prototype%[@@iterator] called on value that's not an object initialized as a Segments"_s);
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RELEASE_AND_RETURN(scope, JSValue::encode(segments->createSegmentIterator(globalObject)));
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}
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} // namespace JSC
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