libstdc++-v3/testsuite/20_util/tuple/comparison_operators/35480.cc

   1 // { dg-options "-std=gnu++0x" }
   2 // { dg-do compile }
   3
   4 // Copyright (C) 2008, 2009 Free Software Foundation, Inc.
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 3, or (at your option)
  10 // any later version.
  11
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING3.  If not see
  19 // <http://www.gnu.org/licenses/>.
  20
  21 // Tuple
  22
  23 #include <tuple>
  24
  25 // libstdc++/35480
  26 void test01()
  27 {
  28   std::tuple<int> t1( 1 );
  29   std::tuple<int, int> t2( 1, 2 );
  30   if ( t1 < t2 ) {}   // { dg-error "here" }
  31   if ( t1 == t2 ) {}  // { dg-error "here" }
  32 }
  33 // { dg-excess-errors "incomplete type" }