1 /*
   2  * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "memory/allocation.hpp"
  27 #include "metaprogramming/isPointer.hpp"
  28 #include "utilities/debug.hpp"
  29 
  30 class IsPointerTest: AllStatic {
  31   class A: AllStatic {};
  32 
  33   static const bool ip_voidptr = IsPointer<void*>::value;
  34   STATIC_ASSERT(ip_voidptr);
  35 
  36   static const bool ip_Aptr = IsPointer<A*>::value;
  37   STATIC_ASSERT(ip_Aptr);
  38 
  39   static const bool ip_cAptr = IsPointer<const A*>::value;
  40   STATIC_ASSERT(ip_cAptr);
  41 
  42   static const bool ip_vAptr = IsPointer<volatile A*>::value;
  43   STATIC_ASSERT(ip_vAptr);
  44 
  45   static const bool ip_Avptr = IsPointer<A* volatile>::value;
  46   STATIC_ASSERT(ip_Avptr);
  47 
  48   static const bool ip_intptrt = IsPointer<intptr_t>::value;
  49   STATIC_ASSERT(!ip_intptrt);
  50 
  51   static const bool ip_char = IsPointer<char>::value;
  52   STATIC_ASSERT(!ip_char);
  53 };