[#114774] [Ruby master Feature#19884] Make Safe Navigation Operator work on classes — "p8 (Petrik de Heus) via ruby-core" <ruby-core@...>
Issue #19884 has been reported by p8 (Petrik de Heus).
13 messages
2023/09/15
[ruby-core:114928] [Ruby master Bug#19901] Module clone memory leak
From:
"nagachika (Tomoyuki Chikanaga) via ruby-core" <ruby-core@...>
Date:
2023-09-30 07:07:46 UTC
List:
ruby-core #114928
Issue #19901 has been updated by nagachika (Tomoyuki Chikanaga).
Backport changed from 3.0: UNKNOWN, 3.1: REQUIRED, 3.2: REQUIRED to 3.0: UNKNOWN, 3.1: REQUIRED, 3.2: DONE
ruby_3_2 a191cf561786bde3d0b7d298aab1fbeb1051645c merged revision(s) c42261059dfebabbf0391327a5e077545a9bc438.
----------------------------------------
Bug #19901: Module clone memory leak
https://bugs.ruby-lang.org/issues/19901#change-104796
* Author: HParker (Adam Hess)
* Status: Closed
* Priority: Normal
* Backport: 3.0: UNKNOWN, 3.1: REQUIRED, 3.2: DONE
----------------------------------------
GitHub PR: https://github.com/ruby/ruby/pull/8503
reproduction:
```ruby
m = Module.new
20.times do
100_000.times do
m.clone
end
puts `ps -o rss= -p #{$$}`
end
```
before:
```
21544
24708
27860
31024
33928
37360
40264
43432
46600
49768
52936
55840
59008
62176
65344
68512
71680
74584
77752
80920
```
after:
```
18808
18808
18872
18872
18872
18872
18872
18872
18872
18872
18872
18872
18872
18872
18872
18872
18872
18872
18872
18872
```
--
https://bugs.ruby-lang.org/
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