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//===----------------------------------------------------------------------===//
//
// 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.
//
//===----------------------------------------------------------------------===//
// <deque>
// Test nested types and default template args:
// template <class T, class Allocator = allocator<T> >
// class deque;
// iterator, const_iterator
#include <deque>
#include <iterator>
#include <cassert>
#include "test_macros.h"
#include "min_allocator.h"
int main()
{
{
typedef std::deque<int> C;
C c;
C::iterator i;
i = c.begin();
C::const_iterator j;
j = c.cbegin();
assert(i == j);
}
#if TEST_STD_VER >= 11
{
typedef std::deque<int, min_allocator<int>> C;
C c;
C::iterator i;
i = c.begin();
C::const_iterator j;
j = c.cbegin();
assert(i == j);
}
#endif
#if TEST_STD_VER > 11
{ // N3644 testing
std::deque<int>::iterator ii1{}, ii2{};
std::deque<int>::iterator ii4 = ii1;
std::deque<int>::const_iterator cii{};
assert ( ii1 == ii2 );
assert ( ii1 == ii4 );
assert (!(ii1 != ii2 ));
assert ( (ii1 == cii ));
assert ( (cii == ii1 ));
assert (!(ii1 != cii ));
assert (!(cii != ii1 ));
assert (!(ii1 < cii ));
assert (!(cii < ii1 ));
assert ( (ii1 <= cii ));
assert ( (cii <= ii1 ));
assert (!(ii1 > cii ));
assert (!(cii > ii1 ));
assert ( (ii1 >= cii ));
assert ( (cii >= ii1 ));
assert (cii - ii1 == 0);
assert (ii1 - cii == 0);
// std::deque<int> c;
// assert ( ii1 != c.cbegin());
// assert ( cii != c.begin());
// assert ( cii != c.cend());
// assert ( ii1 != c.end());
}
#endif
}
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