| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <algorithm> |
| |
| // template<ForwardIterator Iter> |
| // max_element(Iter first, Iter last); |
| |
| #include <algorithm> |
| #include <cassert> |
| |
| #include "test_iterators.h" |
| |
| int main(int, char**) { |
| int arr[] = {1, 2, 3}; |
| const int *b = std::begin(arr), *e = std::end(arr); |
| typedef input_iterator<const int*> Iter; |
| { |
| // expected-error@algorithm:* {{"std::min_element requires a ForwardIterator"}} |
| std::min_element(Iter(b), Iter(e)); |
| } |
| { |
| // expected-error@algorithm:* {{"std::max_element requires a ForwardIterator"}} |
| std::max_element(Iter(b), Iter(e)); |
| } |
| { |
| // expected-error@algorithm:* {{"std::minmax_element requires a ForwardIterator"}} |
| std::minmax_element(Iter(b), Iter(e)); |
| } |
| |
| |
| return 0; |
| } |