-// Copyright (C) 2011-2014 Free Software Foundation, Inc.
+// Copyright (C) 2011-2024 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
//
-// { dg-options "-std=gnu++11" }
+// { dg-do run { target c++11 } }
#include <unordered_set>
+
#include <testsuite_hooks.h>
-void test01()
-{
- bool test __attribute__((unused)) = true;
+template<typename _USet>
+ void test()
{
- std::unordered_set<int> us;
- for (int i = 0; i != 100000; ++i)
{
- us.insert(i);
- VERIFY( us.load_factor() <= us.max_load_factor() );
+ _USet us;
+ for (int i = 0; i != 100000; ++i)
+ {
+ us.insert(i);
+ VERIFY( us.load_factor() <= us.max_load_factor() );
+ }
}
- }
- {
- std::unordered_set<int> us;
- us.max_load_factor(3.f);
- for (int i = 0; i != 100000; ++i)
{
- us.insert(i);
- VERIFY( us.load_factor() <= us.max_load_factor() );
+ _USet us;
+ us.max_load_factor(3.f);
+ for (int i = 0; i != 100000; ++i)
+ {
+ us.insert(i);
+ VERIFY( us.load_factor() <= us.max_load_factor() );
+ }
}
- }
- {
- std::unordered_set<int> us;
- us.max_load_factor(.3f);
- for (int i = 0; i != 100000; ++i)
{
- us.insert(i);
- VERIFY( us.load_factor() <= us.max_load_factor() );
+ _USet us;
+ us.max_load_factor(.3f);
+ for (int i = 0; i != 100000; ++i)
+ {
+ us.insert(i);
+ VERIFY( us.load_factor() <= us.max_load_factor() );
+ }
}
}
-}
+
+template<typename _Value>
+ using unordered_set_power2_rehash =
+ std::_Hashtable<_Value, _Value, std::allocator<_Value>,
+ std::__detail::_Identity,
+ std::equal_to<_Value>,
+ std::hash<_Value>,
+ std::__detail::_Mask_range_hashing,
+ std::__detail::_Default_ranged_hash,
+ std::__detail::_Power2_rehash_policy,
+ std::__detail::_Hashtable_traits<false, true, true>>;
int main()
{
- test01();
+ test<std::unordered_set<int>>();
+ test<unordered_set_power2_rehash<int>>();
return 0;
}