libstdc++-v3/testsuite/20_util/is_member_function_pointer/91371.cc

   1 // Copyright (C) 2019-2020 Free Software Foundation, Inc.
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 3, or (at your option)
   7 // any later version.
   8
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING3.  If not see
  16 // <http://www.gnu.org/licenses/>.
  17
  18 // { dg-do compile { target i?86-*-* x86_64-*-* } }
  19 // { dg-require-effective-target c++11 }
  20
  21 #include <type_traits>
  22
  23 struct Z
  24 {
  25   void __attribute__((ms_abi)) f() const { }
  26   void __attribute__((sysv_abi)) g() const { }
  27 #ifdef __i386__
  28   void __attribute__((thiscall)) h() const { }
  29 #endif
  30 };
  31 static_assert( std::is_member_function_pointer<decltype(&Z::f)>::value, "" );
  32 static_assert( std::is_member_function_pointer<decltype(&Z::g)>::value, "" );
  33 #ifdef __i386__
  34 static_assert( std::is_member_function_pointer<decltype(&Z::h)>::value, "" );
  35 #endif