| /* |
| * Copyright (C) 2019 Apple Inc. All rights reserved. |
| * |
| * 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. |
| */ |
| |
| #pragma once |
| |
| #if ENABLE(WEBGPU) |
| |
| #include "WHLSLCodeLocation.h" |
| #include <wtf/FastMalloc.h> |
| #include <wtf/text/WTFString.h> |
| |
| namespace WebCore { |
| |
| namespace WHLSL { |
| |
| namespace AST { |
| |
| class EnumerationDefinition; |
| class EnumerationMember; |
| |
| class EnumerationMemberLiteral final : public Expression { |
| WTF_MAKE_FAST_ALLOCATED; |
| public: |
| EnumerationMemberLiteral(CodeLocation location, String&& left, String&& right) |
| : Expression(location, Kind::EnumerationMemberLiteral) |
| , m_left(WTFMove(left)) |
| , m_right(WTFMove(right)) |
| { |
| } |
| |
| ~EnumerationMemberLiteral() = default; |
| |
| explicit EnumerationMemberLiteral(const EnumerationMemberLiteral&) = delete; |
| EnumerationMemberLiteral(EnumerationMemberLiteral&&) = default; |
| |
| EnumerationMemberLiteral& operator=(const EnumerationMemberLiteral&) = delete; |
| EnumerationMemberLiteral& operator=(EnumerationMemberLiteral&&) = default; |
| |
| static EnumerationMemberLiteral wrap(CodeLocation location, String&& left, String&& right, EnumerationDefinition& enumerationDefinition, EnumerationMember& enumerationMember) |
| { |
| EnumerationMemberLiteral result(location, WTFMove(left), WTFMove(right)); |
| result.m_enumerationDefinition = &enumerationDefinition; |
| result.m_enumerationMember = &enumerationMember; |
| return result; |
| } |
| |
| const String& left() const { return m_left; } |
| const String& right() const { return m_right; } |
| |
| EnumerationMemberLiteral clone() const |
| { |
| auto result = EnumerationMemberLiteral(codeLocation(), String(m_left), String(m_right)); |
| result.m_enumerationMember = m_enumerationMember; |
| copyTypeTo(result); |
| return result; |
| } |
| |
| EnumerationDefinition* enumerationDefinition() |
| { |
| return m_enumerationDefinition; |
| } |
| |
| EnumerationDefinition* enumerationDefinition() const |
| { |
| return m_enumerationDefinition; |
| } |
| |
| EnumerationMember* enumerationMember() |
| { |
| return m_enumerationMember; |
| } |
| |
| EnumerationMember* enumerationMember() const |
| { |
| return m_enumerationMember; |
| } |
| |
| void setEnumerationMember(EnumerationDefinition& enumerationDefinition, EnumerationMember& enumerationMember) |
| { |
| m_enumerationDefinition = &enumerationDefinition; |
| m_enumerationMember = &enumerationMember; |
| } |
| |
| private: |
| String m_left; |
| String m_right; |
| EnumerationDefinition* m_enumerationDefinition { nullptr }; |
| EnumerationMember* m_enumerationMember { nullptr }; |
| }; |
| |
| } // namespace AST |
| |
| } |
| |
| } |
| |
| DEFINE_DEFAULT_DELETE(EnumerationMemberLiteral) |
| |
| SPECIALIZE_TYPE_TRAITS_WHLSL_EXPRESSION(EnumerationMemberLiteral, isEnumerationMemberLiteral()) |
| |
| #endif |