| /* |
| * 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 "WHLSLExpression.h" |
| #include "WHLSLFunctionDeclaration.h" |
| #include "WHLSLLexer.h" |
| #include <wtf/UniqueRef.h> |
| |
| namespace WebCore { |
| |
| namespace WHLSL { |
| |
| namespace AST { |
| |
| class PropertyAccessExpression : public Expression { |
| public: |
| PropertyAccessExpression(Lexer::Token&& origin, UniqueRef<Expression>&& base) |
| : Expression(WTFMove(origin)) |
| , m_base(WTFMove(base)) |
| { |
| } |
| |
| virtual ~PropertyAccessExpression() = default; |
| |
| PropertyAccessExpression(const PropertyAccessExpression&) = delete; |
| PropertyAccessExpression(PropertyAccessExpression&&) = default; |
| |
| bool isPropertyAccessExpression() const override { return true; } |
| |
| virtual String getterFunctionName() const = 0; |
| virtual String setterFunctionName() const = 0; |
| virtual String anderFunctionName() const = 0; |
| |
| Vector<std::reference_wrapper<FunctionDeclaration>, 1>& possibleGetterOverloads() { return m_possibleGetterOverloads; } |
| Vector<std::reference_wrapper<FunctionDeclaration>, 1>& possibleSetterOverloads() { return m_possibleSetterOverloads; } |
| Vector<std::reference_wrapper<FunctionDeclaration>, 1>& possibleAnderOverloads() { return m_possibleAnderOverloads; } |
| FunctionDeclaration* getterFunction() { return m_getterFunction; } |
| FunctionDeclaration* anderFunction() { return m_anderFunction; } |
| FunctionDeclaration* threadAnderFunction() { return m_threadAnderFunction; } |
| FunctionDeclaration* setterFunction() { return m_setterFunction; } |
| |
| void setPossibleGetterOverloads(const Vector<std::reference_wrapper<FunctionDeclaration>, 1>& overloads) |
| { |
| m_possibleGetterOverloads = overloads; |
| } |
| void setPossibleAnderOverloads(const Vector<std::reference_wrapper<FunctionDeclaration>, 1>& overloads) |
| { |
| m_possibleAnderOverloads = overloads; |
| } |
| void setPossibleSetterOverloads(const Vector<std::reference_wrapper<FunctionDeclaration>, 1>& overloads) |
| { |
| m_possibleSetterOverloads = overloads; |
| } |
| |
| void setGetterFunction(FunctionDeclaration* getterFunction) |
| { |
| m_getterFunction = getterFunction; |
| } |
| |
| void setAnderFunction(FunctionDeclaration* anderFunction) |
| { |
| m_anderFunction = anderFunction; |
| } |
| |
| void setThreadAnderFunction(FunctionDeclaration* threadAnderFunction) |
| { |
| m_threadAnderFunction = threadAnderFunction; |
| } |
| |
| void setSetterFunction(FunctionDeclaration* setterFunction) |
| { |
| m_setterFunction = setterFunction; |
| } |
| |
| Expression& base() { return m_base; } |
| UniqueRef<Expression>& baseReference() { return m_base; } |
| UniqueRef<Expression> takeBase() { return WTFMove(m_base); } |
| |
| private: |
| UniqueRef<Expression> m_base; |
| Vector<std::reference_wrapper<FunctionDeclaration>, 1> m_possibleGetterOverloads; |
| Vector<std::reference_wrapper<FunctionDeclaration>, 1> m_possibleSetterOverloads; |
| Vector<std::reference_wrapper<FunctionDeclaration>, 1> m_possibleAnderOverloads; |
| FunctionDeclaration* m_getterFunction { nullptr }; |
| FunctionDeclaration* m_anderFunction { nullptr }; |
| FunctionDeclaration* m_threadAnderFunction { nullptr }; |
| FunctionDeclaration* m_setterFunction { nullptr }; |
| }; |
| |
| } // namespace AST |
| |
| } |
| |
| } |
| |
| SPECIALIZE_TYPE_TRAITS_WHLSL_EXPRESSION(PropertyAccessExpression, isPropertyAccessExpression()) |
| |
| #endif |