Mercurial > hg > CbC > CbC_gcc
comparison libstdc++-v3/testsuite/20_util/from_chars/compare.cc @ 152:2b5abeee2509
update gcc11
author | anatofuz |
---|---|
date | Mon, 25 May 2020 07:50:57 +0900 |
parents | |
children |
comparison
equal
deleted
inserted
replaced
145:1830386684a0 | 152:2b5abeee2509 |
---|---|
1 // Copyright (C) 2020 Free Software Foundation, Inc. | |
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 | |
6 // Free Software Foundation; either version 3, or (at your option) | |
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 | |
15 // with this library; see the file COPYING3. If not see | |
16 // <http://www.gnu.org/licenses/>. | |
17 | |
18 // { dg-options "-std=gnu++2a" } | |
19 // { dg-do run { target c++2a } } | |
20 | |
21 #include <charconv> | |
22 #include <testsuite_hooks.h> | |
23 | |
24 void | |
25 test01() | |
26 { | |
27 std::from_chars_result r1{}, r2{}; | |
28 VERIFY( r1 == r1 ); | |
29 VERIFY( !(r1 != r1) ); | |
30 VERIFY( r2 == r1 ); | |
31 VERIFY( !(r2 != r1) ); | |
32 r1.ptr = ""; | |
33 VERIFY( r1 == r1 ); | |
34 VERIFY( r1 != r2 ); | |
35 r2.ptr = "a" + 1; | |
36 VERIFY( r1 != r2 ); | |
37 r2.ptr = r1.ptr; | |
38 r2.ec = std::errc::invalid_argument; | |
39 VERIFY( r1 != r2 ); | |
40 r1.ec = std::errc::no_such_file_or_directory; | |
41 VERIFY( r1 != r2 ); | |
42 r1.ec = std::errc::invalid_argument; | |
43 VERIFY( r2 == r1 ); | |
44 } | |
45 | |
46 int | |
47 main() | |
48 { | |
49 test01(); | |
50 } |