test/hotspot/gtest/metaprogramming/test_isSame.cpp
author manc
Mon, 14 Oct 2019 18:48:10 -0700
changeset 58652 9b67dd88a931
parent 47216 71c04702a3d5
permissions -rw-r--r--
8232232: G1RemSetSummary::_rs_threads_vtimes is not initialized to zero Summary: Fix error in "Concurrent refinement threads times" in GC log and cleanup. Reviewed-by: tschatzl, kbarrett

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
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 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#include "precompiled.hpp"
#include "memory/allocation.hpp"
#include "metaprogramming/isSame.hpp"
#include "utilities/debug.hpp"

class IsSameTest: AllStatic {
  class A: AllStatic {};
  class B: AllStatic {};

  static const bool const_A_is_A = IsSame<const A, A>::value;
  STATIC_ASSERT(!const_A_is_A);

  static const bool volatile_A_is_A = IsSame<volatile A, A>::value;
  STATIC_ASSERT(!volatile_A_is_A);

  static const bool Aref_is_A = IsSame<A&, A>::value;
  STATIC_ASSERT(!Aref_is_A);

  static const bool Aptr_is_A = IsSame<A*, A>::value;
  STATIC_ASSERT(!Aptr_is_A);

  static const bool A_is_B = IsSame<A, B>::value;
  STATIC_ASSERT(!A_is_B);

  static const bool A_is_A = IsSame<A, A>::value;
  STATIC_ASSERT(A_is_A);
};