libstdc++-v3/testsuite/ext/throw_value/cons.cc

   1 // { dg-options "-std=gnu++11" }
   2
   3 // Copyright (C) 2009-2014 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10 //
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20 #include <type_traits>
  21 #include <ext/throw_allocator.h>
  22
  23 void foo1()
  24 {
  25   typedef __gnu_cxx::throw_value_limit value_type;
  26   value_type v1;
  27   value_type v2{v1};
  28   value_type v3{value_type()};
  29 }
  30
  31 bool foo2()
  32 {
  33   typedef __gnu_cxx::throw_value_limit value_type;
  34   bool b = std::is_convertible<value_type, value_type>::value;
  35   return b;
  36 }
  37
  38 int main()
  39 {
  40   foo1();
  41   foo2();
  42   return 0;
  43 }