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comparison libstdc++-v3/testsuite/30_threads/shared_future/members/clock_neg.cc @ 152:2b5abeee2509

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update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
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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 compile { target c++2a } }
20
21 #include <future>
22
23 struct clok
24 {
25 // no clok::rep or clok::period defined
26 using duration = std::chrono::milliseconds;
27 using time_point = std::chrono::time_point<clok>;
28 static constexpr bool is_steady = false;
29 static time_point now();
30 };
31
32 void
33 test01()
34 {
35 std::promise<void> p;
36 std::shared_future<void> f = p.get_future();
37 f.wait_until(clok::now()); // { dg-error "here" }
38 }
39
40 struct cloc
41 {
42 using duration = std::chrono::milliseconds;
43 using rep = duration::rep;
44 using period = duration::period;
45 // cloc::time_point::duration should be the same as cloc::duration:
46 using time_point = std::chrono::time_point<cloc, std::chrono::seconds>;
47 static constexpr bool is_steady = false;
48 static time_point now();
49 };
50
51 void
52 test02()
53 {
54 std::promise<void> p;
55 std::shared_future<void> f = p.get_future();
56 f.wait_until(cloc::now()); // { dg-error "here" }
57 }
58
59 // { dg-error "static assertion failed" "" { target *-*-* } 0 }