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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// <memory>
// template <class T>
// struct hash<shared_ptr<T>>
// {
// typedef shared_ptr<T> argument_type;
// typedef size_t result_type;
// size_t operator()(const shared_ptr<T>& p) const;
// };
#include <memory>
#include <cassert>
#if TEST_STD_VER >= 11
#include "poisoned_hash_helper.h"
#include "test_macros.h"
struct A {};
#endif
int main(int, char**)
{
{
int* ptr = new int;
std::shared_ptr<int> p(ptr);
std::hash<std::shared_ptr<int> > f;
std::size_t h = f(p);
assert(h == std::hash<int*>()(ptr));
}
#if TEST_STD_VER >= 11
{
test_hash_enabled_for_type<std::shared_ptr<int>>();
test_hash_enabled_for_type<std::shared_ptr<A>>();
}
#endif
return 0;
}
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