[#99115] [Ruby master Bug#17023] How to prevent String memory to be relocated in ruby-ffi — larskanis@...
Issue #17023 has been reported by larskanis (Lars Kanis).
22 messages
2020/07/10
[#99375] [Ruby master Feature#17055] Allow suppressing uninitialized instance variable and method redefined verbose mode warnings — merch-redmine@...
Issue #17055 has been reported by jeremyevans0 (Jeremy Evans).
29 messages
2020/07/28
[#101207] [Ruby master Feature#17055] Allow suppressing uninitialized instance variable and method redefined verbose mode warnings
— merch-redmine@...
2020/12/02
Issue #17055 has been updated by jeremyevans0 (Jeremy Evans).
[#101231] Re: [Ruby master Feature#17055] Allow suppressing uninitialized instance variable and method redefined verbose mode warnings
— Austin Ziegler <halostatue@...>
2020/12/03
What does this mean?
[ruby-core:99277] [Ruby master Bug#17042] Times with timezones return incorrect week numbers
From:
gamelinks007@...
Date:
2020-07-22 18:43:56 UTC
List:
ruby-core #99277
Issue #17042 has been updated by S_H_ (Shun Hiraoka).
Apparently the calculation result `ret = ((timeptr->tm_yday + 7 - wday) / 7);` is negative(`timeptr->tm_yday` is negative).
```c
static int
weeknumber(const struct tm *timeptr, int firstweekday)
{
int wday = timeptr->tm_wday;
int ret;
if (firstweekday == 1) {
if (wday == 0) /* sunday */
wday = 6;
else
wday--;
}
ret = ((timeptr->tm_yday + 7 - wday) / 7);
if (ret < 0)
ret = 0;
return ret;
}
```
----------------------------------------
Bug #17042: Times with timezones return incorrect week numbers
https://bugs.ruby-lang.org/issues/17042#change-86665
* Author: timcraft (Tim Craft)
* Status: Open
* Priority: Normal
* ruby -v: ruby 2.8.0dev (2020-07-15 master 79d06483a8)
* Backport: 2.5: UNKNOWN, 2.6: UNKNOWN, 2.7: UNKNOWN
----------------------------------------
Times with timezones return incorrect week numbers from strftime. For example:
$ irb -r tzinfo
irb(main):001:0> Time.utc(2020, 7, 22, 12, 0, 0).strftime('%U %V %W')
=> "29 30 29"
irb(main):002:0> Time.new(2020, 7, 22, 12, 0, 0, TZInfo::Timezone.get('America/New_York')).strftime('%U %V %W')
=> "00 00 00"
Follow up to #17024
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