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 hash_bad_resize_example.cpp
43 * An example showing how *not* to resize a hash-based container.
44 */
45
46// For cc_hash_assoc_cntnr
47#include <ext/pb_assoc/assoc_cntnr.hpp>
48// For assert
49#include <cassert>
50
51int
52main()
53{
54  /*
55   * A collision-chaining hash table mapping ints to chars.
56   */
57  typedef pb_assoc::cc_hash_assoc_cntnr< int, char> map_t;
58
59  // An map_t object.
60  map_t h;
61
62  /*
63   * Following line won't compile. The resize policy needs to be configured
64   *to allow external resize (by default, this is not available).
65   */
66  h.resize(20);
67}
68
69// { dg-error "instantiated" "" { target *-*-* } 66 }
70// { dg-error "no matching function" "" { target *-*-* } 263 }
71// { dg-error "candidates are" "" { target *-*-* } 261 }
72// { dg-error "void" "" { target *-*-* } 269 }
73// { dg-excess-errors "" { target *-*-* } }
74