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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.
//
//===----------------------------------------------------------------------===//
// <forward_list>
// iterator insert_after(const_iterator p, initializer_list<value_type> il);
#include <forward_list>
#include <cassert>
#include "min_allocator.h"
int main()
{
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
{
typedef int T;
typedef std::forward_list<T> C;
typedef C::iterator I;
C c;
I i = c.insert_after(c.cbefore_begin(), {});
assert(i == c.before_begin());
assert(distance(c.begin(), c.end()) == 0);
i = c.insert_after(c.cbefore_begin(), {0, 1, 2});
assert(i == next(c.before_begin(), 3));
assert(distance(c.begin(), c.end()) == 3);
assert(*next(c.begin(), 0) == 0);
assert(*next(c.begin(), 1) == 1);
assert(*next(c.begin(), 2) == 2);
i = c.insert_after(c.begin(), {3, 4});
assert(i == next(c.begin(), 2));
assert(distance(c.begin(), c.end()) == 5);
assert(*next(c.begin(), 0) == 0);
assert(*next(c.begin(), 1) == 3);
assert(*next(c.begin(), 2) == 4);
assert(*next(c.begin(), 3) == 1);
assert(*next(c.begin(), 4) == 2);
}
#if __cplusplus >= 201103L
{
typedef int T;
typedef std::forward_list<T, min_allocator<T>> C;
typedef C::iterator I;
C c;
I i = c.insert_after(c.cbefore_begin(), {});
assert(i == c.before_begin());
assert(distance(c.begin(), c.end()) == 0);
i = c.insert_after(c.cbefore_begin(), {0, 1, 2});
assert(i == next(c.before_begin(), 3));
assert(distance(c.begin(), c.end()) == 3);
assert(*next(c.begin(), 0) == 0);
assert(*next(c.begin(), 1) == 1);
assert(*next(c.begin(), 2) == 2);
i = c.insert_after(c.begin(), {3, 4});
assert(i == next(c.begin(), 2));
assert(distance(c.begin(), c.end()) == 5);
assert(*next(c.begin(), 0) == 0);
assert(*next(c.begin(), 1) == 3);
assert(*next(c.begin(), 2) == 4);
assert(*next(c.begin(), 3) == 1);
assert(*next(c.begin(), 4) == 2);
}
#endif
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
}