test/std/diagnostics/syserr/syserr.errcondition/syserr.errcondition.modifiers/clear.pass.cpp


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// <system_error>

// class error_condition

// void clear();

#include <system_error>
#include <cassert>

int main()
{
    {
        std::error_condition ec;
        ec.assign(6, std::system_category());
        assert(ec.value() == 6);
        assert(ec.category() == std::system_category());
        ec.clear();
        assert(ec.value() == 0);
        assert(ec.category() == std::generic_category());
    }
}