cppcheck/lib/check.cpp

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/*
* Cppcheck - A tool for static C/C++ code analysis
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* Copyright (C) 2007-2017 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/>.
*/
//---------------------------------------------------------------------------
#include "check.h"
#include <iostream>
//---------------------------------------------------------------------------
Check::Check(const std::string &aname)
: _tokenizer(nullptr), _settings(nullptr), _errorLogger(nullptr), _name(aname)
{
for (std::list<Check*>::iterator i = instances().begin(); i != instances().end(); ++i) {
if ((*i)->name() > aname) {
instances().insert(i, this);
return;
}
}
instances().push_back(this);
}
void Check::reportError(const ErrorLogger::ErrorMessage &errmsg)
{
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std::cout << errmsg.toXML() << std::endl;
}
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bool Check::wrongData(const Token *tok, bool condition, const char *str)
{
#if defined(DACA2) || defined(UNSTABLE)
if (condition) {
reportError(tok, Severity::debug, "DacaWrongData", "Wrong data detected by condition " + std::string(str));
}
#else
(void)tok;
(void)str;
#endif
return condition;
}
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std::list<Check *> &Check::instances()
{
#ifdef __SVR4
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// Under Solaris, destructors are called in wrong order which causes a segmentation fault.
// This fix ensures pointer remains valid and reachable until program terminates.
static std::list<Check *> *_instances= new std::list<Check *>;
return *_instances;
#else
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static std::list<Check *> _instances;
return _instances;
#endif
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}