chromium/third_party/angle/src/compiler/translator/tree_util/IntermNodePatternMatcher.h

//
// Copyright 2016 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// IntermNodePatternMatcher is a helper class for matching node trees to given patterns.
// It can be used whenever the same checks for certain node structures are common to multiple AST
// traversers.
//

#ifndef COMPILER_TRANSLATOR_TREEUTIL_INTERMNODEPATTERNMATCHER_H_
#define COMPILER_TRANSLATOR_TREEUTIL_INTERMNODEPATTERNMATCHER_H_

namespace sh
{

class TIntermAggregate;
class TIntermBinary;
class TIntermDeclaration;
class TIntermNode;
class TIntermTernary;
class TIntermUnary;

class IntermNodePatternMatcher
{ … };

}  // namespace sh

#endif  // COMPILER_TRANSLATOR_TREEUTIL_INTERMNODEPATTERNMATCHER_H_