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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <algorithm>
// template<class Iter, IntegralLike Size, class T>
// requires OutputIterator<Iter, const T&>
// OutputIterator
// fill_n(Iter first, Size n, const T& value);
#include <algorithm>
#include <cassert>
#include "../../iterators.h"
template <class Iter>
void
test_char()
{
const unsigned n = 4;
char ca[n] = {0};
assert(std::fill_n(Iter(ca), n, char(1)) == std::next(Iter(ca), n));
assert(ca[0] == 1);
assert(ca[1] == 1);
assert(ca[2] == 1);
assert(ca[3] == 1);
}
template <class Iter>
void
test_int()
{
const unsigned n = 4;
int ia[n] = {0};
assert(std::fill_n(Iter(ia), n, 1) == std::next(Iter(ia), n));
assert(ia[0] == 1);
assert(ia[1] == 1);
assert(ia[2] == 1);
assert(ia[3] == 1);
}
int main()
{
test_char<forward_iterator<char*> >();
test_char<bidirectional_iterator<char*> >();
test_char<random_access_iterator<char*> >();
test_char<char*>();
test_int<forward_iterator<int*> >();
test_int<bidirectional_iterator<int*> >();
test_int<random_access_iterator<int*> >();
test_int<int*>();
}
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