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Diffstat (limited to 'src/3rdparty/angle/src/compiler/SearchSymbol.h')
-rw-r--r-- | src/3rdparty/angle/src/compiler/SearchSymbol.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/compiler/SearchSymbol.h b/src/3rdparty/angle/src/compiler/SearchSymbol.h new file mode 100644 index 0000000000..6bc0b90feb --- /dev/null +++ b/src/3rdparty/angle/src/compiler/SearchSymbol.h @@ -0,0 +1,33 @@ +// +// 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 +// + +#ifndef COMPILER_SEARCHSYMBOL_H_ +#define COMPILER_SEARCHSYMBOL_H_ + +#include "compiler/intermediate.h" +#include "compiler/ParseHelper.h" + +namespace sh +{ +class SearchSymbol : public TIntermTraverser +{ + public: + SearchSymbol(const TString &symbol); + + void traverse(TIntermNode *node); + void visitSymbol(TIntermSymbol *symbolNode); + + bool foundMatch() const; + + protected: + const TString &mSymbol; + bool match; +}; +} + +#endif // COMPILER_SEARCHSYMBOL_H_ |