| //===----------------------------------------------------------------------===// |
| // |
| // 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. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <memory> |
| |
| // allocator: |
| // pointer allocate(size_type n, allocator<void>::const_pointer hint=0); |
| |
| // UNSUPPORTED: c++98, c++03, c++11, c++14, c++17 |
| // UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8 |
| |
| #include <memory> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| |
| int main() |
| { |
| std::allocator<int> a; |
| a.allocate(3); // expected-error {{ignoring return value of function declared with 'nodiscard' attribute}} |
| a.allocate(3, nullptr); // expected-error {{ignoring return value of function declared with 'nodiscard' attribute}} |
| } |
