General

Profile

alanwu (Alan Wu)

  • Login: alanwu
  • Registered on: 10/28/2018
  • Last connection: 03/13/2020

Issues

open closed Total
Assigned issues 0 1 1
Reported issues 3 16 19

Activity

03/31/2020

08:12 PM Ruby master Bug #16743: problem with multi threading [BUG] Segmentation fault
Also, do you happen to be running on Ubuntu Bionic Beaver? alanwu (Alan Wu)
06:31 PM Ruby master Bug #16743: problem with multi threading [BUG] Segmentation fault
I see that you use `chingu-pathfinding` which includes a native extension.
To make the problem smaller, could you tr...
alanwu (Alan Wu)

03/30/2020

10:15 AM Ruby master Revision b5fa156b (git): Clear all trace events during teardown
Since 0c2d81dada, not all trace events are cleared during VM teardown.
This causes a crash when there is a tracepoint...
alanwu (Alan Wu)
03:41 AM Ruby master Bug #16682 (Closed): Ruby 2.7.0p0 crash on exit if there is an active RUBY_INTERNAL_EVENT_GC_EXIT tracepoint
Applied in changeset commit:git|b385f7670ffa420790bc548747fa4b58c4c5d8f6.
----------
Clear all trace events during t...
alanwu (Alan Wu)
03:41 AM Ruby master Revision b385f767 (git): Clear all trace events during teardown
Since 0c2d81dada, not all trace events are cleared during VM teardown.
This causes a crash when there is a tracepoint...
alanwu (Alan Wu)

03/26/2020

12:18 PM Ruby master Revision 2a3027b7 (git): Add missing write barrier for Hash#transform_values{,!}
21994b7fd686f263544fcac1616ecf3189fb78b3 removed the write barrier that
was present in rb_hash_aset(). Re-insert it t...
alanwu (Alan Wu)

03/19/2020

11:33 PM Ruby master Misc #16693: DevelopersMeeting20200410Japan
* [Feature #15921] R-assign (rightward-assignment) operator
* Curious to hear from matz about this. I think this fe...
alanwu (Alan Wu)

03/16/2020

04:37 PM Ruby master Bug #16682: Ruby 2.7.0p0 crash on exit if there is an active RUBY_INTERNAL_EVENT_GC_EXIT tracepoint
Posting here in case it gets lost. This issue is unrelated to #16689.
I have a patch for this issue at https://githu...
alanwu (Alan Wu)

03/15/2020

10:12 PM Ruby master Bug #16689 (Closed): [BUG] try to mark T_NONE object
Applied in changeset commit:git|713dc619f5372a645b66bef9dacee217c4101cb4.
----------
Add missing write barrier for H...
alanwu (Alan Wu)
10:11 PM Ruby master Revision 713dc619 (git): Add missing write barrier for Hash#transform_values{,!}
21994b7fd686f263544fcac1616ecf3189fb78b3 removed the write barrier that
was present in rb_hash_aset(). Re-insert it t...
alanwu (Alan Wu)

Also available in: Atom