General

Profile

ko1 (Koichi Sasada)

  • Login: ko1
  • Registered on: 05/28/2008
  • Last connection: 03/02/2021

Issues

open closed Total
Assigned issues 76 520 596
Reported issues 23 177 200

Projects

Project Roles Registered on
Ruby Developer 07/18/2008
Backport187 Developer 02/02/2009
Backport191 Developer 05/16/2009
Backport192 Developer 08/02/2010
Backport193 Developer 10/05/2011
Backport200 Developer 02/17/2013
Backport21 Developer 12/21/2013
Backport22 Developer 12/19/2014
CommonRuby Developer 12/21/2012
Ruby 1.8 Developer 05/28/2008
Ruby master Developer 05/28/2008

Activity

03/02/2021

07:31 AM Ruby master Bug #17667 (Open): Module#name needs synchronization
```ruby
class C; @iv = 1; end
Ractor.new{
loop{C.name}
}
class C
0.step{|i| instance_variable_set("@iv#{i}"...
ko1 (Koichi Sasada)

02/19/2021

07:55 AM Ruby master Bug #17553 (Closed): Rails CI shows infinite loop of method_missing since f4ce78d5c139a8825ee2d09f39aef03ef762dfc6
Applied in changeset commit:git|9c769575bfa2a5c9e7078eb2840bba640dc46077.
----------
invalidate negative cache any t...
ko1 (Koichi Sasada)
06:08 AM Ruby master Bug #17553: Rails CI shows infinite loop of method_missing since f4ce78d5c139a8825ee2d09f39aef03ef762dfc6
Thank you!
The small repro-script:
```ruby
c0 = Class.new{}
c1 = Class.new(c0){}
c0.new.foo resc...
ko1 (Koichi Sasada)
07:54 AM Ruby master Revision d260cbe2 (git): show more information about imemo_ment
rb_obj_info(obj) (rp(obj)) doesn't show enough information for
non-iseq methods, so this patch shows more.
ko1 (Koichi Sasada)
07:54 AM Ruby master Revision 9c769575 (git): invalidate negative cache any time.
negative cache on a class which does not have subclasses was not
invalidated, but it should be invalidated because ot...
ko1 (Koichi Sasada)

02/18/2021

01:44 PM CommonRuby Feature #17633 (Rejected): Wrong place
ko1 (Koichi Sasada)
01:35 PM Ruby master Bug #17642 (Closed): Ractor should not allow "allocate" ("dup")
Applied in changeset commit:git|7b9476fbfab738d1eb01b4b4c4af9a1680513019.
----------
Ractor.allocate should not be a...
ko1 (Koichi Sasada)
08:59 AM Ruby master Bug #17642 (Closed): Ractor should not allow "allocate" ("dup")

```ruby
Ractor.new{}.dup
```
```
<internal:ractor>:700: [BUG] Segmentation fault at 0x000000000000025c
r...
ko1 (Koichi Sasada)
01:35 PM Ruby master Revision 7b9476fb (git): Ractor.allocate should not be allowed
Ractor.allocate and Ractor#dup should not be allowed like Thread.
[Bug #17642]
ko1 (Koichi Sasada)
08:27 AM Ruby master Bug #17636 (Closed): Race condition in check_rvalue_consistency_force when using ractors
Applied in changeset commit:git|07ab172ebef28bb82c2650694548d123802d6c22.
----------
sync check_rvalue_consistency_f...
ko1 (Koichi Sasada)

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