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dazuma (Daniel Azuma)

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12/14/2018

09:32 PM Ruby master Bug #15362: [PATCH] Avoid GCing dead stack after switching away from a fiber
Did this get backported to ruby_2_5? I don't see a corresponding commit in the github mirror https://github.com/ruby/... dazuma (Daniel Azuma)

03/01/2018

05:28 AM Ruby master Bug #14561: Consistent 2.5.0 seg fault in GC, related to accessing an enumerator in a thread
Yes, I have been able to reproduce this issue only on mac. dazuma (Daniel Azuma)
02:04 AM Ruby master Bug #14334: Segmentation fault after running rspec (ruby/2.5.0/erb.rb:885 / simplecov/source_file.rb:85)
I filed a separate issue https://bugs.ruby-lang.org/issues/14561 with a small repro case involving Enumerator and thr... dazuma (Daniel Azuma)

02/28/2018

11:32 PM Ruby master Bug #14561 (Closed): Consistent 2.5.0 seg fault in GC, related to accessing an enumerator in a thread
This seg fault happens consistently on OSX (specifically I'm reproing it on a late 2015 Macbook pro running 10.13.3, ... dazuma (Daniel Azuma)

02/23/2018

12:59 AM Ruby master Bug #14334 (Open): Segmentation fault after running rspec (ruby/2.5.0/erb.rb:885 / simplecov/source_file.rb:85)
Some additional information. We're encountering the same segmentation fault, with the same C backtrace from inside th... dazuma (Daniel Azuma)

02/15/2018

03:09 AM Ruby master Bug #14479 (Open): Exceptions raised from a :call tracepoint can sometimes be "rescued" inside the method
This is a Ruby 2.5 regression.
If you raise an exception from a :call tracepoint, it can, in certain circumstances...
dazuma (Daniel Azuma)

05/30/2011

02:53 PM Ruby master Bug #4803: RCLASS_SUPER won't compile for C extensions as of revision 31627
Can anyone explain to me the rationale behind moving the rb_classext_t definition into internal.h, and what I should ... dazuma (Daniel Azuma)
02:34 PM Ruby master Bug #4803 (Closed): RCLASS_SUPER won't compile for C extensions as of revision 31627
The RCLASS_SUPER macro (defined in ruby.h) no longer compiles for C extensions because the required rb_classext_t typ... dazuma (Daniel Azuma)

09/04/2009

05:04 AM Backport186 Backport #2039 (Closed): Backport 24413, 24416, 24442 to fix IO#select threading issue
=begin
See http://redmine.ruby-lang.org/issues/show/1993 in the 1.8.7 project.

Basically, there was a bug intro...
dazuma (Daniel Azuma)

09/03/2009

02:42 PM Backport187 Backport #1471: "Mutual join" deadlock detection faulty in 1.8.6 and 1.8.7
=begin
@Hans: I do not believe http://redmine.ruby-lang.org/issues/show/1484 is a duplicate of this bug. 1484 genera...
dazuma (Daniel Azuma)

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