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a5544970 | 1 | // Copyright (C) 2004-2019 Free Software Foundation, Inc. |
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2 | // |
3 | // This file is part of the GNU ISO C++ Library. This library is free | |
4 | // software; you can redistribute it and/or modify it under the | |
5 | // terms of the GNU General Public License as published by the | |
748086b7 | 6 | // Free Software Foundation; either version 3, or (at your option) |
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7 | // any later version. |
8 | ||
9 | // This library is distributed in the hope that it will be useful, | |
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | // GNU General Public License for more details. | |
13 | ||
14 | // You should have received a copy of the GNU General Public License along | |
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15 | // with this library; see the file COPYING3. If not see |
16 | // <http://www.gnu.org/licenses/>. | |
210d7a8f | 17 | |
f8356d52 | 18 | // { dg-options "-Wno-deprecated" } |
210d7a8f | 19 | |
32e520ab | 20 | #include <ext/vstring.h> |
210d7a8f | 21 | #include <ext/array_allocator.h> |
1ecba09e | 22 | #include <testsuite_hooks.h> |
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23 | |
24 | typedef char char_type; | |
25 | typedef std::char_traits<char_type> traits_type; | |
26 | typedef std::tr1::array<char_type, 4> array_type; | |
27 | ||
28 | array_type extern_array; | |
29 | ||
30 | void test01() | |
31 | { | |
32e520ab | 32 | using __gnu_cxx::__versa_string; |
210d7a8f | 33 | typedef __gnu_cxx::array_allocator<char_type, array_type> allocator_type; |
32e520ab | 34 | typedef __versa_string<char_type, traits_type, allocator_type> string_type; |
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35 | |
36 | // Construct array_allocator without underlying array. | |
37 | allocator_type a; | |
38 | string_type s(a); | |
39 | ||
40 | try | |
41 | { | |
42 | s.reserve(4); // Actually need 4 + 1 + sizeof(std::string::_Rep). | |
43 | } | |
44 | catch(std::bad_alloc& obj) | |
45 | { | |
1ecba09e | 46 | VERIFY( true ); |
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47 | } |
48 | catch(...) | |
49 | { | |
1ecba09e | 50 | VERIFY( false ); |
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51 | } |
52 | } | |
53 | ||
54 | int main() | |
55 | { | |
56 | test01(); | |
57 | return 0; | |
58 | } |