ecd163bdf1
No functional changes - we can still very easily get to the global object via `Realm::global_object()`. This is in preparation of moving the intrinsics to the realm and no longer having to pass a global object when allocating any object. In a few (now, and many more in subsequent commits) places we get a realm using `GlobalObject::associated_realm()`, this is intended to be temporary. For example, create() functions will later receive the same treatment and are passed a realm instead of a global object.
42 lines
1.6 KiB
C++
42 lines
1.6 KiB
C++
/*
|
|
* Copyright (c) 2022, Idan Horowitz <idan.horowitz@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <LibJS/Runtime/GlobalObject.h>
|
|
#include <LibJS/Runtime/Intl/SegmentIterator.h>
|
|
#include <LibJS/Runtime/Intl/Segments.h>
|
|
|
|
namespace JS::Intl {
|
|
|
|
// 18.6.1 CreateSegmentIterator ( segmenter, string ), https://tc39.es/ecma402/#sec-createsegmentsobject
|
|
SegmentIterator* SegmentIterator::create(GlobalObject& global_object, Segmenter& segmenter, Utf16View const& string, Segments const& segments)
|
|
{
|
|
auto& realm = *global_object.associated_realm();
|
|
// 1. Let internalSlotsList be « [[IteratingSegmenter]], [[IteratedString]], [[IteratedStringNextSegmentCodeUnitIndex]] ».
|
|
// 2. Let iterator be OrdinaryObjectCreate(%SegmentIteratorPrototype%, internalSlotsList).
|
|
// 3. Set iterator.[[IteratingSegmenter]] to segmenter.
|
|
// 4. Set iterator.[[IteratedString]] to string.
|
|
// 5. Set iterator.[[IteratedStringNextSegmentCodeUnitIndex]] to 0.
|
|
// 6. Return iterator.
|
|
return global_object.heap().allocate<SegmentIterator>(global_object, realm, segmenter, move(string), segments);
|
|
}
|
|
|
|
// 18.6 Segment Iterator Objects, https://tc39.es/ecma402/#sec-segment-iterator-objects
|
|
SegmentIterator::SegmentIterator(Realm& realm, Segmenter& segmenter, Utf16View const& string, Segments const& segments)
|
|
: Object(*realm.global_object().intl_segment_iterator_prototype())
|
|
, m_iterating_segmenter(segmenter)
|
|
, m_iterated_string(string)
|
|
, m_segments(segments)
|
|
{
|
|
}
|
|
|
|
void SegmentIterator::visit_edges(Cell::Visitor& visitor)
|
|
{
|
|
Base::visit_edges(visitor);
|
|
visitor.visit(&m_iterating_segmenter);
|
|
visitor.visit(&m_segments);
|
|
}
|
|
|
|
}
|