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33 lines
940 B
C++
33 lines
940 B
C++
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//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// <functional>
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// class function<R(ArgTypes...)>
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// This test runs in C++03, but we have deprecated using std::function in C++03.
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// ADDITIONAL_COMPILE_FLAGS: -D_LIBCPP_DISABLE_DEPRECATION_WARNINGS
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// Make sure we can use std::function with a type that has a hostile overload
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// of operator&().
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#include <functional>
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#include <cassert>
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#include "operator_hijacker.h"
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struct TrapAddressof : operator_hijacker {
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int operator()() const { return 1; }
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};
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int main(int, char**) {
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std::function<int()> f = TrapAddressof();
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assert(f() == 1);
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return 0;
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}
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