ko1 (Koichi Sasada)

  • Login: ko1
  • Registered on: 05/28/2008
  • Last connection: 11/11/2021


open closed Total
Assigned issues 82 555 637
Reported issues 23 189 212


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
Ruby 1.8 Developer 05/28/2008
Ruby master Developer 05/28/2008




06:25 AM Ruby master Feature #19347: Add Dir.fchdir
At the dev meeting there are 4 ideas:
* 4 ideas
* `Dir.fchdir(int)`
* Proposed
* Consistent to the PO...
ko1 (Koichi Sasada)


06:21 PM Ruby master Feature #19346 (Rejected): Add Ractor escape hatch Ractor.disable_isolation_checks! { }
This kind of escape hatch can break the Ractor's assumptions so it is not accepted.
For example, we are working on m...
ko1 (Koichi Sasada)


01:28 AM Ruby master Revision 7e8802fa (git): fix `unused variables` warning
Now `ccs` is not needed there. ko1 (Koichi Sasada)
01:11 AM Ruby master Bug #4040 (Closed): SystemStackError with Hash[*a] for Large _a_
Applied in changeset commit:git|2e7bceb34ea858649e1f975a934ce1894d1f06a6.
Do not use VM stack for splat a...
ko1 (Koichi Sasada)
12:30 AM Ruby master Revision 2e7bceb3 (git): Do not use VM stack for splat arg on cfunc
On the cfunc methods, if a splat argument is given, all array elements
are expanded on the VM stack and it can cause ...
ko1 (Koichi Sasada)


09:09 AM Ruby master Revision 8c2b6926 (git): Skip unfixed assertion about objspace/dump_all
{"address":"0x7f8c03e9fcf0", "type":"STRING", "shape_id":10, "slot_size":40, "class":"0x7f8c00dbed98", "frozen":t...
ko1 (Koichi Sasada)


06:46 AM Ruby master Revision 39319216 (git): add debug print for the failure
1) Failure:
TestObjSpace#test_dump_all [/tmp...
ko1 (Koichi Sasada)


02:06 PM Ruby master Revision c182d46d (git): check `NO_COLOR` envval
Support `NO_COLOR` ( to make parsing output easy. ko1 (Koichi Sasada)
03:16 AM Ruby master Feature #19261 (Open): `Data#members` is not important
`Data#members` is defined but it is calculated by `self.class.members` (in other words, `#members` is a shorthand for... ko1 (Koichi Sasada)
03:02 AM Ruby master Bug #19260: ruby/spec is failed with Ruby 3.3
ruby 3.3.0dev (2022-12-25T23:46:59Z master 2a...
ko1 (Koichi Sasada)

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