From: "mame (Yusuke Endoh)" <noreply@...>
Date: 2022-07-18T12:18:59+00:00
Subject: [ruby-core:109237] [Ruby master Bug#18922] Time at 24:00:00 UTC is not normalized

Issue #18922 has been updated by mame (Yusuke Endoh).


As a record: the behavior I found was about Time#inspect, which was clearly wrong.

```
$ ruby -ve 'p Time.new(2000, 1, 1, 24, 0, 0, "Z")'
ruby 3.1.2p20 (2022-04-12 revision 4491bb740a) [x86_64-linux]
2000-01-01 23:00:00 UTC
```

After nobu's patch, it works correctly.

```
$ ./miniruby -ve 'p Time.new(2000, 1, 1, 24, 0, 0, "Z")'
ruby 3.2.0dev (2022-07-18T10:07:55Z master a74634de10) [x86_64-linux]
2000-01-02 00:00:00 UTC
```

----------------------------------------
Bug #18922: Time at 24:00:00 UTC is not normalized
https://bugs.ruby-lang.org/issues/18922#change-98371

* Author: nobu (Nobuyoshi Nakada)
* Status: Closed
* Priority: Normal
* Backport: 2.7: REQUIRED, 3.0: REQUIRED, 3.1: REQUIRED
----------------------------------------
Reported by @mame.

```shell-session
$ ruby3.0 -e 'p Time.new(2000, 1, 1, 24, 0, 0, "-00:00").to_a[0, 6]'
[0, 0, 0, 2, 1, 2000]
```
```shell-session
$ ruby3.1 -e 'p Time.new(2000, 1, 1, 24, 0, 0, "-00:00").to_a[0, 6]'
[0, 0, 24, 1, 1, 2000]
```
```shell-session
$ ruby3.2 -e 'p Time.new(2000, 1, 1, 24, 0, 0, "-00:00").to_a[0, 6]'
[0, 0, 24, 1, 1, 2000]
```



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