File indexing completed on 2024-05-12 17:13:11

0001 /*
0002     This file is part of the clazy static checker.
0003 
0004     Copyright (C) 2015 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
0005     Author: SĂ©rgio Martins <sergio.martins@kdab.com>
0006 
0007     Copyright (C) 2015 Sergio Martins <smartins@kde.org>
0008 
0009     This library is free software; you can redistribute it and/or
0010     modify it under the terms of the GNU Library General Public
0011     License as published by the Free Software Foundation; either
0012     version 2 of the License, or (at your option) any later version.
0013 
0014     This library is distributed in the hope that it will be useful,
0015     but WITHOUT ANY WARRANTY; without even the implied warranty of
0016     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0017     Library General Public License for more details.
0018 
0019     You should have received a copy of the GNU Library General Public License
0020     along with this library; see the file COPYING.LIB.  If not, write to
0021     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0022     Boston, MA 02110-1301, USA.
0023 */
0024 
0025 #ifndef CLANG_WRITING_TO_TEMPORARY_H
0026 #define CLANG_WRITING_TO_TEMPORARY_H
0027 
0028 #include "checkbase.h"
0029 
0030 #include <string>
0031 
0032 class ClazyContext;
0033 
0034 namespace clang {
0035 class ImplicitCastExpr;
0036 class Stmt;
0037 class CallExpr;
0038 }
0039 
0040 /**
0041  * Finds places where writing to temporaries, which is a nop.
0042  *
0043  * See README-writing-to-temporary for more information
0044  */
0045 class WritingToTemporary
0046     : public CheckBase
0047 {
0048 public:
0049     explicit WritingToTemporary(const std::string &name, ClazyContext *context);
0050     void VisitStmt(clang::Stmt *stmt) override;
0051 private:
0052     const bool m_widenCriteria;
0053 };
0054 
0055 #endif