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LibJS: Implement and test getters added by resizable ArrayBuffer
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@ -48,6 +48,16 @@ ArrayBuffer::~ArrayBuffer()
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{
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// 1.1.5 IsResizableArrayBuffer ( arrayBuffer ), https://tc39.es/proposal-resizablearraybuffer/#sec-isresizablearraybuffer
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bool ArrayBuffer::is_resizable_array_buffer() const
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{
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// 1. Assert: Type(arrayBuffer) is Object and arrayBuffer has an [[ArrayBufferData]] internal slot.
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// 2. If buffer has an [[ArrayBufferMaxByteLength]] internal slot, return true.
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// 3. Return false.
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return m_max_byte_length.has_value();
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}
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void ArrayBuffer::visit_edges(Cell::Visitor& visitor)
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{
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Base::visit_edges(visitor);
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