[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 18_support / coroutines / hash.cc

// { dg-do run { target c++20 } }

#include <coroutine>
#include <testsuite_hooks.h>

void
test01()
{
  auto coro = std::noop_coroutine();
  std::hash<std::noop_coroutine_handle> h;
  std::size_t v = h(coro);

  const auto& ch = h;
  std::size_t v2 = ch(coro); // PR libstdc++/109165

  VERIFY( v2 == v );
}

int main()
{
  test01();
}
Commit	Line	Data
8ccae163	1	// { dg-do run { target c++20 } }
c48be829 JW	2
	3	#include <coroutine>
	4	#include <testsuite_hooks.h>
	5
	6	void
	7	test01()
	8	{
9b83d475	9	auto coro = std::noop_coroutine();
c48be829	10	std::hash<std::noop_coroutine_handle> h;
9b83d475	11	std::size_t v = h(coro);
c48be829 JW	12
c48be829 JW	13	const auto& ch = h;
9b83d475	14	std::size_t v2 = ch(coro); // PR libstdc++/109165
c48be829 JW	15
	16	VERIFY( v2 == v );
	17	}
	18
	19	int main()
	20	{
	21	test01();
	22	}