1 // { dg-options "-std=gnu++11" }
2 // 2008-07-22 Edward Smith-Rowland <3dw4rd@verizon.net>
4 // Copyright (C) 2009-2015 Free Software Foundation, Inc.
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)
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.
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/>.
22 #include <testsuite_hooks.h>
24 // DR 130. Associative erase should return an iterator.
28 bool test
__attribute__((unused
)) = true;
32 typedef map
<int, int>::iterator iterator
;
33 typedef map
<int, int>::const_iterator const_iterator
;
34 typedef map
<int, int>::value_type value_type
;
35 typedef pair
<iterator
, bool> insert_return_type
;
37 m0
.insert(value_type(1, 1));
38 insert_return_type irt1
= m0
.insert(value_type(2, 2));
39 insert_return_type irt2
= m0
.insert(value_type(3, 3));
41 iterator pos1
= m0
.erase(irt1
.first
);
42 VERIFY( pos1
== irt2
.first
);
44 iterator pos2
= m0
.erase(irt2
.first
);
45 VERIFY( pos2
== m0
.end() );
51 bool test
__attribute__((unused
)) = true;
55 typedef map
<int, int>::iterator iterator
;
56 typedef map
<int, int>::const_iterator const_iterator
;
57 typedef map
<int, int>::value_type value_type
;
58 typedef pair
<iterator
, bool> insert_return_type
;
60 insert_return_type irt0
= m0
.insert(value_type(1, 1));
61 m0
.insert(value_type(2, 2));
62 insert_return_type irt2
= m0
.insert(value_type(3, 3));
63 insert_return_type irt3
= m0
.insert(value_type(4, 4));
65 iterator pos1
= m0
.erase(irt0
.first
, irt2
.first
);
66 VERIFY( pos1
== irt2
.first
);
68 iterator pos2
= m0
.erase(irt2
.first
, ++irt3
.first
);
69 VERIFY( pos2
== m0
.end() );