// Copyright 2016 The SwiftShader Authors. All Rights Reserved.
//
// 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 COMPILER_PREPROCESSOR_LEXER_H_
#define COMPILER_PREPROCESSOR_LEXER_H_

namespace pp
{

struct Token;

class Lexer
{
public:
	virtual ~Lexer();

	virtual void lex(Token *token) = 0;
};

}  // namespace pp
#endif  // COMPILER_PREPROCESSOR_LEXER_H_