/* * 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 "WHLSLResolvingType.h" #include "WHLSLTypeArgument.h" #include <memory> namespace WebCore { namespace WHLSL { namespace AST { class FunctionDeclaration; class NamedType; class ResolvableType; class UnnamedType; } bool matches(const AST::UnnamedType&, const AST::UnnamedType&); bool matches(const AST::NamedType&, const AST::NamedType&); bool matches(const AST::UnnamedType&, const AST::NamedType&); RefPtr<AST::UnnamedType> matchAndCommit(AST::UnnamedType&, AST::ResolvableType&); RefPtr<AST::UnnamedType> matchAndCommit(AST::NamedType&, AST::ResolvableType&); RefPtr<AST::UnnamedType> matchAndCommit(AST::ResolvableType&, AST::ResolvableType&); RefPtr<AST::UnnamedType> commit(AST::ResolvableType&); bool inferTypesForTypeArguments(AST::NamedType& possibleType, AST::TypeArguments&); bool inferTypesForCall(AST::FunctionDeclaration& possibleFunction, Vector<std::reference_wrapper<ResolvingType>>& argumentTypes, const AST::NamedType* castReturnType); bool inferTypesForCall(AST::FunctionDeclaration& possibleFunction, Vector<std::reference_wrapper<ResolvingType>>& argumentTypes, const AST::UnnamedType* castReturnType); } } #endif