libcxx/test/std/iterators/stream.iterators/iterator.range/begin_array.pass.cpp

//===----------------------------------------------------------------------===//
//
//                     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.
//
//===----------------------------------------------------------------------===//

// <iterator>

// template <class T, size_t N> T* begin(T (&array)[N]);

#include <iterator>
#include <cassert>

int main()
{
    int ia[] = {1, 2, 3};
    int* i = std::begin(ia);
    assert(*i == 1);
    *i = 2;
    assert(ia[0] == 2);
}