File indexing completed on 2024-05-12 17:13:14

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 GLOBAL_CONST_CHAR_POINTER_H
0026 #define GLOBAL_CONST_CHAR_POINTER_H
0027 
0028 #include "checkbase.h"
0029 
0030 #include <vector>
0031 #include <string>
0032 
0033 class ClazyContext;
0034 namespace clang {
0035 class Decl;
0036 }  // namespace clang
0037 
0038 /**
0039  * Finds where you're using const char *foo; instead of const char *const foo; or const char []foo;
0040  * The first case adds a pointer in .data, pointing to .rodata, the other cases only use .rodata
0041  */
0042 class GlobalConstCharPointer
0043     : public CheckBase
0044 {
0045 public:
0046     GlobalConstCharPointer(const std::string &name, ClazyContext *context);
0047     void VisitDecl(clang::Decl *decl) override;
0048 };
0049 
0050 #endif