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/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2016 Cppcheck team.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
//---------------------------------------------------------------------------
#ifndef check64bitH
#define check64bitH
//---------------------------------------------------------------------------
#include "config.h"
#include "check.h"
/// @addtogroup Checks
/// @{
/**
* @brief Check for 64-bit portability issues
*/
class CPPCHECKLIB Check64BitPortability : public Check {
public:
/** This constructor is used when registering the Check64BitPortability */
Check64BitPortability() : Check(myName()) {
}
/** This constructor is used when running checks. */
Check64BitPortability(const Tokenizer *tokenizer, const Settings *settings, ErrorLogger *errorLogger)
: Check(myName(), tokenizer, settings, errorLogger) {
}
/** @brief Run checks against the normal token list */
void runChecks(const Tokenizer *tokenizer, const Settings *settings, ErrorLogger *errorLogger) {
Check64BitPortability check64BitPortability(tokenizer, settings, errorLogger);
check64BitPortability.pointerassignment();
}
/** @brief Run checks against the simplified token list */
void runSimplifiedChecks(const Tokenizer *tokenizer, const Settings *settings, ErrorLogger *errorLogger) {
(void)tokenizer;
(void)settings;
(void)errorLogger;
}
/** Check for pointer assignment */
void pointerassignment();
private:
void assignmentAddressToIntegerError(const Token *tok);
void assignmentIntegerToAddressError(const Token *tok);
void returnIntegerError(const Token *tok);
void returnPointerError(const Token *tok);
void getErrorMessages(ErrorLogger *errorLogger, const Settings *settings) const {
Check64BitPortability c(nullptr, settings, errorLogger);
c.assignmentAddressToIntegerError(nullptr);
c.assignmentIntegerToAddressError(nullptr);
c.returnIntegerError(nullptr);
c.returnPointerError(nullptr);
}
static std::string myName() {
return "64-bit portability";
}
std::string classInfo() const {
return "Check if there is 64-bit portability issues:\n"
"- assign address to/from int/long\n"
"- casting address from/to integer when returning from function\n";
}
};
/// @}
//---------------------------------------------------------------------------
#endif // check64bitH