File indexing completed on 2024-05-12 17:13:19

 /*
     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 CLAZY_UNNEEDED_CAST_H
 #define CLAZY_UNNEEDED_CAST_H
 
 #include "checkbase.h"
 
 #include <string>
 
 class ClazyContext;
 namespace clang {
 class CXXNamedCastExpr;
 class CXXRecordDecl;
 class Stmt;
 }  // namespace clang
 
 namespace {
 class CXXNAmedCastExpr;
 }
 
 /**
  * Finds redundant casts.
  * See README-unneeded-cast.md for more info.
  */
 class UnneededCast
     : public CheckBase
 {
 public:
     UnneededCast(const std::string &name, ClazyContext *context);
     void VisitStmt(clang::Stmt *stm) override;
 private:
     bool handleNamedCast(clang::CXXNamedCastExpr *);
     bool handleQObjectCast(clang::Stmt *);
     bool maybeWarn(clang::Stmt *, clang::CXXRecordDecl *from, clang::CXXRecordDecl *to, bool isQObjectCast = false);
 };
 
 #endif