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//===----------------------------------------------------------------------===//
//
// 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.
//
//===----------------------------------------------------------------------===//
// <atomic>
// template <class T>
// struct atomic
// {
// bool is_lock_free() const volatile noexcept;
// bool is_lock_free() const noexcept;
// void store(T desr, memory_order m = memory_order_seq_cst) volatile noexcept;
// void store(T desr, memory_order m = memory_order_seq_cst) noexcept;
// T load(memory_order m = memory_order_seq_cst) const volatile noexcept;
// T load(memory_order m = memory_order_seq_cst) const noexcept;
// operator T() const volatile noexcept;
// operator T() const noexcept;
// T exchange(T desr, memory_order m = memory_order_seq_cst) volatile noexcept;
// T exchange(T desr, memory_order m = memory_order_seq_cst) noexcept;
// bool compare_exchange_weak(T& expc, T desr,
// memory_order s, memory_order f) volatile noexcept;
// bool compare_exchange_weak(T& expc, T desr, memory_order s, memory_order f) noexcept;
// bool compare_exchange_strong(T& expc, T desr,
// memory_order s, memory_order f) volatile noexcept;
// bool compare_exchange_strong(T& expc, T desr,
// memory_order s, memory_order f) noexcept;
// bool compare_exchange_weak(T& expc, T desr,
// memory_order m = memory_order_seq_cst) volatile noexcept;
// bool compare_exchange_weak(T& expc, T desr,
// memory_order m = memory_order_seq_cst) noexcept;
// bool compare_exchange_strong(T& expc, T desr,
// memory_order m = memory_order_seq_cst) volatile noexcept;
// bool compare_exchange_strong(T& expc, T desr,
// memory_order m = memory_order_seq_cst) noexcept;
//
// atomic() noexcept = default;
// constexpr atomic(T desr) noexcept;
// atomic(const atomic&) = delete;
// atomic& operator=(const atomic&) = delete;
// atomic& operator=(const atomic&) volatile = delete;
// T operator=(T) volatile noexcept;
// T operator=(T) noexcept;
// };
#include <atomic>
#include <new>
#include <cassert>
#include <thread> // for thread_id
#include <chrono> // for nanoseconds
struct NotTriviallyCopyable {
NotTriviallyCopyable ( int i ) : i_(i) {}
NotTriviallyCopyable ( const NotTriviallyCopyable &rhs) : i_(rhs.i_) {}
int i_;
};
template <class T, class >
void test ( T t ) {
std::atomic<T> t0(t);
}
int main()
{
test(NotTriviallyCopyable(42));
}
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