Hash :
3d0d9a48
Author :
Date :
2015-06-01T12:16:36
Clean up TIntermTraverser usage Remove default parameters from TIntermTraverser. Also clean up a few dead function declarations in traversers. TEST=angle_unittests, angle_end2end_tests BUG=angleproject:1037 Change-Id: I8d126c6c2d5b53e8b14e23e3d102f204a59323b3 Reviewed-on: https://chromium-review.googlesource.com/275184 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Zhenyao Mo <zmo@chromium.org> Tested-by: Olli Etuaho <oetuaho@nvidia.com>
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//
// Copyright (c) 2002-2010 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.
//
// SearchSymbol is an AST traverser to detect the use of a given symbol name
//
#include "compiler/translator/SearchSymbol.h"
#include "compiler/translator/InfoSink.h"
namespace sh
{
SearchSymbol::SearchSymbol(const TString &symbol)
: TIntermTraverser(true, false, false),
mSymbol(symbol)
{
match = false;
}
void SearchSymbol::traverse(TIntermNode *node)
{
node->traverse(this);
}
void SearchSymbol::visitSymbol(TIntermSymbol *symbolNode)
{
if (symbolNode->getSymbol() == mSymbol)
{
match = true;
}
}
bool SearchSymbol::foundMatch() const
{
return match;
}
}