Backport #8097: Mutex#synchronize block param oddity

• Status: Closed
• Assignee: nagachika (Tomoyuki Chikanaga)

[splattael (Peter Leitzen)]

In 1.9.3 Mutex#synchronize yield nothing.

In 2.0.0 Mutex#synchronize yields nil.

require 'thread'

Mutex.new.synchronize do |*args|
p RUBY_VERSION => args
end

See https://gist.github.com/splattael/5164747

[splattael (Peter Leitzen)]

I've create a pull request on GitHub which fixes this issue:
https://github.com/ruby/ruby/pull/266

The patch:
https://github.com/ruby/ruby/pull/266.patch

[nobu (Nobuyoshi Nakada)]

• Status changed from Open to Closed
• % Done changed from 0 to 100

This issue was solved with changeset r40000.
Peter, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

---

thread.c: Mutex#synchronize no block params

• thread.c (rb_mutex_synchronize_m): yield no block params. patch by
  splattael (Peter Suschlik) in [ruby-core:53773] [Bug #8097].
  fix GH-266.

[nagachika (Tomoyuki Chikanaga)]

• Tracker changed from Bug to Backport
• Project changed from Ruby master to Backport200
• Status changed from Closed to Assigned
• Assignee set to nagachika (Tomoyuki Chikanaga)

I believe this is a regression of 2.0.0-p0. I'll backport r40000 to ruby_2_0_0.

[nagachika (Tomoyuki Chikanaga)]

• Status changed from Assigned to Closed

This issue was solved with changeset r40380.
Peter, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

---

merge revision(s) 40000: [Backport #8097]

* thread.c (rb_mutex_synchronize_m): yield no block params.  patch by
  splattael (Peter Suschlik) in [ruby-core:53773] [Bug #8097].
  fix GH-266.