18 lines · cpp
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-exception6//7//===----------------------------------------------------------------------===//8 9// <functional>10// REQUIRES: c++11 || c++1411// binary_function was removed in C++1712 13// check that binary_function is marked deprecated14 15#include <functional>16 17std::binary_function<int, int, int> b; // expected-warning {{'binary_function<int, int, int>' is deprecated}}18