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 // <new>
10
11 // void* operator new(std::size_t, void *);
12
13 // UNSUPPORTED: c++03, c++11, c++14, c++17
14
15 #include <new>
16
17 #include "test_macros.h"
18
main(int,char **)19 int main(int, char**)
20 {
21 char buffer[100];
22 ::operator new(4, buffer); // expected-warning {{ignoring return value of function declared with 'nodiscard' attribute}}
23
24 return 0;
25 }
26