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Diffstat (limited to 'src/checks/level1/detaching-temporary.h')
-rw-r--r-- | src/checks/level1/detaching-temporary.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/checks/level1/detaching-temporary.h b/src/checks/level1/detaching-temporary.h new file mode 100644 index 00000000..4f560e34 --- /dev/null +++ b/src/checks/level1/detaching-temporary.h @@ -0,0 +1,46 @@ +/* + This file is part of the clazy static checker. + + Copyright (C) 2015 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com + Author: Sérgio Martins <sergio.martins@kdab.com> + + Copyright (C) 2015 Sergio Martins <smartins@kde.org> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#ifndef DETACHING_TEMPORARIES_H +#define DETACHING_TEMPORARIES_H + +#include "checks/detachingbase.h" + +/** + * Finds places where you're calling non-const member functions on temporaries. + * + * For example getList().first(), which would detach if the container is shared. + * See README-deatching-temporary for more information + */ +class DetachingTemporary : public DetachingBase +{ +public: + DetachingTemporary(const std::string &name, ClazyContext *context); + void VisitStmt(clang::Stmt *stm) override; +private: + bool isDetachingMethod(clang::CXXMethodDecl *method) const; + std::map<llvm::StringRef, std::vector<llvm::StringRef>> m_writeMethodsByType; +}; + +#endif |