chromium/third_party/angle/src/compiler/translator/tree_util/FindSymbolNode.cpp

//
// Copyright 2015 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.
//
// FindSymbol.cpp:
//     Utility for finding a symbol node inside an AST tree.

#include "compiler/translator/tree_util/FindSymbolNode.h"

#include "compiler/translator/ImmutableString.h"
#include "compiler/translator/Symbol.h"
#include "compiler/translator/tree_util/IntermTraverse.h"

namespace sh
{

namespace
{

class SymbolFinder : public TIntermTraverser
{ … };

}  // anonymous namespace

const TIntermSymbol *FindSymbolNode(TIntermNode *root, const ImmutableString &symbolName)
{ … }

}  // namespace sh