libstdc++-v3/testsuite/19_diagnostics/error_code/operators/bool_neg.cc

   1 // { dg-options "-std=gnu++0x" }
   2 // { dg-do compile }
   3 // 2007-08-22 Benjamin Kosnik  <bkoz@redhat.com>
   4
   5 // Copyright (C) 2007 Free Software Foundation, Inc.
   6 //
   7 // This file is part of the GNU ISO C++ Library.  This library is free
   8 // software; you can redistribute it and/or modify it under the
   9 // terms of the GNU General Public License as published by the
  10 // Free Software Foundation; either version 2, or (at your option)
  11 // any later version.
  12
  13 // This library is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17
  18 // You should have received a copy of the GNU General Public License along
  19 // with this library; see the file COPYING.  If not, write to the Free
  20 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  21 // USA.
  22
  23 #include <system_error>
  24 #include <testsuite_hooks.h>
  25
  26 int main()
  27 {
  28   std::error_code e;
  29   int i = e;
  30
  31   return i;
  32 }
  33
  34 // { dg-error "invalid conversion" "" { target *-*-* } 29 }