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6f58546193
A common base class is required to move from std::unique_ptr<> to raw pointers for AST types. Also unifies a bunch of similar APIs. Bug: tint:322 Change-Id: If829f8c3f22069adf62751365f1f1eeb646aba08 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32660 Commit-Queue: Ben Clayton <bclayton@google.com> Commit-Queue: dan sinclair <dsinclair@chromium.org> Reviewed-by: dan sinclair <dsinclair@chromium.org>
52 lines
1.6 KiB
C++
52 lines
1.6 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_AST_BUILTIN_DECORATION_H_
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#define SRC_AST_BUILTIN_DECORATION_H_
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#include "src/ast/builtin.h"
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#include "src/ast/variable_decoration.h"
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namespace tint {
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namespace ast {
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/// A builtin decoration
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class BuiltinDecoration : public VariableDecoration {
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public:
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/// constructor
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/// @param builtin the builtin value
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/// @param source the source of this decoration
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BuiltinDecoration(Builtin builtin, const Source& source);
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~BuiltinDecoration() override;
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/// @returns true if this is a builtin decoration
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bool IsBuiltin() const override;
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/// @returns the builtin value
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Builtin value() const { return builtin_; }
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/// Outputs the decoration to the given stream
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/// @param out the stream to write to
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/// @param indent number of spaces to indent the node when writing
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void to_str(std::ostream& out, size_t indent) const override;
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private:
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Builtin builtin_ = Builtin::kNone;
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};
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} // namespace ast
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} // namespace tint
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#endif // SRC_AST_BUILTIN_DECORATION_H_
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