Files
optional/test/optional_test_fail1.cpp
Fernando Cacciola 716dbf8c66 compile-file cases added to the test suite
[SVN r17029]
2003-01-24 15:32:11 +00:00

29 lines
839 B
C++

// (C) 2003, Fernando Luis Cacciola Carballal.
//
// This material is provided "as is", with absolutely no warranty expressed
// or implied. Any use is at your own risk.
//
// Permission to use or copy this software for any purpose is hereby granted
// without fee, provided the above notices are retained on all copies.
// Permission to modify the code and to distribute modified code is granted,
// provided the above notices are retained, and a notice that the code was
// modified is included with the above copyright notice.
//
// You are welcome to contact the author at:
// fernando_cacciola@hotmail.com
//
#include "boost/optional.hpp"
//
// THIS TEST SHOULD FAIL TO COMPILE
//
void test_deep_constantness()
{
boost::optional<int> opt ;
boost::optional<int> const copt ;
*copt = opt ; // Cannot assign to "int const&"
}