1 //===----------------------------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8
9 // <iterator>
10
11 // reverse_iterator
12
13 // template <class U>
14 // requires !same_as<U, Iter> && convertible_to<const U&, Iter> && assignable_from<Iter&, const U&>
15 // reverse_iterator& operator=(const reverse_iterator<U>& u);
16
17 #include <iterator>
18
19 struct Base { };
20 struct Derived : Base { };
21
test()22 void test() {
23 std::reverse_iterator<Base*> base;
24 std::reverse_iterator<Derived*> derived;
25 derived = base; // expected-error {{no viable overloaded '='}}
26 }
27