1 //===----------------------------------------------------------------------===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 // Without rvalue references it is impossible to detect when a rvalue deleter
11 // is given.
12 // XFAIL: c++98, c++03
13
14 // <memory>
15
16 // unique_ptr
17
18 // unique_ptr<T, const D&>(pointer, D()) should not compile
19
20 #include <memory>
21
22 struct Deleter {
operator ()Deleter23 void operator()(int* p) const {delete p;}
24 };
25
main()26 int main()
27 {
28 // expected-error@memory:* {{static_assert failed "rvalue deleter bound to reference"}}
29 std::unique_ptr<int, const Deleter&> s((int*)nullptr, Deleter()); // expected-note {{requested here}}
30 }
31