ConstCastAwayChecker.h

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//== ConstCastAwayChecker.h - Checks for removed const qualfiers --------------*- C++ -*--==//
//
// Check in a generic way if an explicit cast removes a const qualifier.
//
// by Thomas Hauth [ Thomas.Hauth@cern.ch ]
//
//===----------------------------------------------------------------------===//
#ifndef Utilities_StaticAnalyzers_ConstCastAwayChecker_h
#define Utilities_StaticAnalyzers_ConstCastAwayChecker_h
 
#include <clang/StaticAnalyzer/Core/Checker.h>
#include <clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h>
#include <clang/StaticAnalyzer/Core/BugReporter/BugType.h>
#include "FWCore/Utilities/interface/thread_safety_macros.h"
#include "CmsException.h"
 
namespace clangcms {
 
  class ConstCastAwayChecker : public clang::ento::Checker<clang::ento::check::PreStmt<clang::ExplicitCastExpr> > {
  public:
    CMS_SA_ALLOW mutable std::unique_ptr<clang::ento::BugType> BT;
    void checkPreStmt(const clang::ExplicitCastExpr *CE, clang::ento::CheckerContext &C) const;
 
  private:
    CmsException m_exception;
  };
 
}  // namespace clangcms
 
#endif