libstdc++-v3/testsuite/30_threads/shared_future/cons/constexpr.cc

   1 // { dg-do compile }
   2 // { dg-options "-std=gnu++0x -fno-inline -save-temps" }
   3 // { dg-final { scan-assembler-not "_ZNSt13shared_futureIvEC2Ev" } }
   4 // { dg-final { scan-assembler-not "_ZNSt13shared_futureIiEC2Ev" } }
   5
   6 // Copyright (C) 2010 Free Software Foundation, Inc.
   7 //
   8 // This file is part of the GNU ISO C++ Library.  This library is free
   9 // software; you can redistribute it and/or modify it under the
  10 // terms of the GNU General Public License as published by the
  11 // Free Software Foundation; either version 3, or (at your option)
  12 // any later version.
  13
  14 // This library is distributed in the hope that it will be useful,
  15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 // GNU General Public License for more details.
  18
  19 // You should have received a copy of the GNU General Public License along
  20 // with this library; see the file COPYING3.  If not see
  21 // <http://www.gnu.org/licenses/>.
  22
  23 #include <future>
  24 #include <testsuite_common_types.h>
  25
  26 int main()
  27 {
  28   __gnu_test::constexpr_default_constructible test; //not literal
  29   test.operator()<std::shared_future<int>>();
  30   test.operator()<std::shared_future<void>>();
  31   return 0;
  32 }