StaticAnalyzers/test/const_cast_away.cpp

0001
0002 #include <string>
0003
0004
0005 int main()
0006 {
0007     std::string s = "23";
0008     std::string const& r_const = s;
0009     std::string const* p_const = &s;
0010
0011     // will produce a warning only by ConstCastAwayChecker
0012     std::string & r = (std::string &) ( r_const );
0013     std::string * p = (std::string *) ( p_const );
0014
0015     // must not produce a warning
0016     std::string const& r_const_again = ( std::string const&) ( r_const );
0017
0018     return 0;
0019 }