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// Copyright 2022 The Tint Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef SRC_TINT_IR_ROOT_TERMINATOR_H_
#define SRC_TINT_IR_ROOT_TERMINATOR_H_
#include "src/tint/ir/flow_node.h"
namespace tint::ir {
/// Flow node used as the end of a function. Must only be used as the `end_target` in a function
/// flow node. There are no instructions and no branches from this node.
class RootTerminator : public utils::Castable<RootTerminator, FlowNode> {
public:
/// Constructor
RootTerminator();
~RootTerminator() override;
};
} // namespace tint::ir
#endif // SRC_TINT_IR_ROOT_TERMINATOR_H_