test/containers/associative/set/set.cons/assign_initializer_list.pass.cpp

//===----------------------------------------------------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

// <set>

// class set

// set& operator=(initializer_list<value_type> il);

#include <set>
#include <cassert>

int main()
{
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
    typedef std::set<int> C;
    typedef C::value_type V;
    C m = {10, 8};
    m = {1, 2, 3, 4, 5, 6};
    assert(m.size() == 6);
    assert(distance(m.begin(), m.end()) == 6);
    C::const_iterator i = m.cbegin();
    assert(*i == V(1));
    assert(*++i == V(2));
    assert(*++i == V(3));
    assert(*++i == V(4));
    assert(*++i == V(5));
    assert(*++i == V(6));
#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
}