//===----------------------------------------------------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

// <typeindex>

// class type_index

// type_index& operator=(const type_index& ti);

#include <typeindex>
#include <cassert>

int main()
{
    std::type_index t1(typeid(int));
    std::type_index t2(typeid(double));
    assert(t2 != t1);
    t2 = t1;
    assert(t2 == t1);
}