libstdc++-v3/testsuite/tr1/8_c_compatibility/cctype/functions.cc

   1 // { dg-do compile }
   2
   3 // 2006-01-25  Paolo Carlini  <pcarlini@suse.de>
   4 //
   5 // Copyright (C) 2006, 2009, 2010 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 3, 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 COPYING3.  If not see
  20 // <http://www.gnu.org/licenses/>.
  21
  22 // 8.4 Additions to header <cctype>
  23
  24 #include <tr1/cctype>
  25
  26 void test01()
  27 {
  28 #if _GLIBCXX_USE_C99_CTYPE_TR1
  29
  30   int ch = 0, ret;
  31   ret = std::tr1::isblank(ch);
  32   ret = ret; // Suppress unused warning.
  33
  34 #endif
  35 }