old-autovect-branch/libstdc++-v3/testsuite/ext/pb_assoc/example/mapping_level_neg.cc

   1 // { dg-do compile }
   2 // -*- C++ -*-
   3
   4 // Copyright (C) 2005 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 2, 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 COPYING.  If not, write to the Free
  19 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  20 // USA.
  21
  22 // As a special exception, you may use this file as part of a free software
  23 // library without restriction.  Specifically, if other files instantiate
  24 // templates or use macros or inline functions from this file, or you compile
  25 // this file and link it with other files to produce an executable, this
  26 // file does not by itself cause the resulting executable to be covered by
  27 // the GNU General Public License.  This exception does not however
  28 // invalidate any other reasons why the executable file might be covered by
  29 // the GNU General Public License.
  30
  31 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
  32
  33 // Permission to use, copy, modify, sell, and distribute this software
  34 // is hereby granted without fee, provided that the above copyright
  35 // notice appears in all copies, and that both that copyright notice and
  36 // this permission notice appear in supporting documentation. None of
  37 // the above authors, nor IBM Haifa Research Laboratories, make any
  38 // representation about the suitability of this software for any
  39 // purpose. It is provided "as is" without express or implied warranty.
  40
  41 /**
  42  * @file bad_mapping_level_example.cpp
  43  * An example how not to use mapping levels.
  44  */
  45
  46 // For cout, endl.
  47 #include <iostream>
  48 // For various associative containers.
  49 #include <ext/pb_assoc/assoc_cntnr.hpp>
  50 // For compound_data_type.
  51 #include <ext/pb_assoc/data_type.hpp>
  52
  53 int
  54 main()
  55 {
  56   typedef
  57     pb_assoc::tree_assoc_cntnr<
  58     int,
  59     pb_assoc::compound_data_type<
  60     pb_assoc::tree_assoc_cntnr<
  61     char,
  62     pb_assoc::null_data_type> > >
  63     t_0;
  64
  65   typedef t_0::rebind<1>::other t_0_rebound;
  66
  67   typedef
  68     pb_assoc::tree_assoc_cntnr<
  69     int,
  70     pb_assoc::tree_assoc_cntnr<
  71     char,
  72     pb_assoc::null_data_type> >
  73     t_1;
  74
  75   /*
  76    * Following line will not compile.
  77    * t1 is a "map" type, and cannot be rebound.
  78    **/
  79
  80   typedef t_1::rebind<1>::other t_1_rebound; // { dg-error "expected" }
  81 }
  82
  83