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ff7cf21021
This CL updates the internals to use AddressSpace instead of the old StorageClass name. Bug: tint:1404 Change-Id: Iecc208e839453437f4d630f65e0152206a52db7e Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/104420 Reviewed-by: Ben Clayton <bclayton@google.com> Commit-Queue: Dan Sinclair <dsinclair@chromium.org> Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
69 lines
2.2 KiB
C++
69 lines
2.2 KiB
C++
// Copyright 2020 The Tint Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef SRC_TINT_SEM_POINTER_H_
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#define SRC_TINT_SEM_POINTER_H_
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#include <string>
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#include "src/tint/ast/access.h"
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#include "src/tint/ast/address_space.h"
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#include "src/tint/sem/type.h"
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namespace tint::sem {
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/// A pointer type.
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class Pointer final : public Castable<Pointer, Type> {
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public:
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/// Constructor
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/// @param subtype the pointee type
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/// @param address_space the address space of the pointer
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/// @param access the resolved access control of the reference
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Pointer(const Type* subtype, ast::AddressSpace address_space, ast::Access access);
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/// Move constructor
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Pointer(Pointer&&);
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~Pointer() override;
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/// @returns a hash of the type.
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size_t Hash() const override;
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/// @param other the other type to compare against
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/// @returns true if the this type is equal to the given type
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bool Equals(const Type& other) const override;
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/// @returns the pointee type
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const Type* StoreType() const { return subtype_; }
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/// @returns the address space of the pointer
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ast::AddressSpace AddressSpace() const { return address_space_; }
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/// @returns the access control of the reference
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ast::Access Access() const { return access_; }
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/// @param symbols the program's symbol table
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/// @returns the name for this type that closely resembles how it would be
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/// declared in WGSL.
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std::string FriendlyName(const SymbolTable& symbols) const override;
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private:
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Type const* const subtype_;
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ast::AddressSpace const address_space_;
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ast::Access const access_;
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};
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} // namespace tint::sem
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#endif // SRC_TINT_SEM_POINTER_H_
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