Bug #12302: at_exit status status is changed by raising/rescueing a exception in at_exit

• Status: Closed
• Assignee: ReiOdaira (Rei Odaira)
• Target version: -
• ruby -v: -
• Backport: 2.1: REQUIRED, 2.2: DONE, 2.3: DONE

[grosser (Michael Grosser)]

at_exit do
  puts "1 #{$!}"
end

at_exit do
  puts "2 #{$!}"
  raise 'x' rescue nil
end

at_exit do
  puts "3 #{$!}"
  exit 1
end

Nr 3 runs first and exits 1 ... Nr2 receives the correct exit status ... but using raise/rescue there overrides $! and Nr 1 thinks it is a clean exit ...

seems semi related to https://bugs.ruby-lang.org/issues/5218 ... ideally the at_exit block should restore the previous $! ... or give some other way of knowing the exit status like passing it to the block

at_exit do |exception|
   ...
end

[nobu (Nobuyoshi Nakada)]

• Description updated (diff)
• Backport changed from 2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: UNKNOWN to 2.1: REQUIRED, 2.2: REQUIRED, 2.3: REQUIRED

[nobu (Nobuyoshi Nakada)]

• Status changed from Open to Closed

Applied in changeset r54681.

---

eval_jump.c: restore previous error info

• eval_jump.c (exec_end_procs_chain): restore previous error info
  for each end procs. [ruby-core:75038] [Bug #12302]

• Project changed from Ruby master to Backport21
• Assignee set to ReiOdaira (Rei Odaira)
• Tracker changed from Bug to Backport

[removed spammer's comment and locked the account]

[removed spammer's comment and locked the account]

[usa (Usaku NAKAMURA)]

• Tracker changed from Backport to Bug
• Project changed from Backport21 to Ruby master
• ruby -v set to -
• Backport set to 2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: UNKNOWN

[nagachika (Tomoyuki Chikanaga)]

• Backport changed from 2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: UNKNOWN to 2.1: REQUIRED, 2.2: REQUIRED, 2.3: REQUIRED

[nagachika (Tomoyuki Chikanaga)]

• Backport changed from 2.1: REQUIRED, 2.2: REQUIRED, 2.3: REQUIRED to 2.1: REQUIRED, 2.2: REQUIRED, 2.3: DONE

ruby_2_3 r54718 merged revision(s) 54681.

[usa (Usaku NAKAMURA)]

• Backport changed from 2.1: REQUIRED, 2.2: REQUIRED, 2.3: DONE to 2.1: REQUIRED, 2.2: DONE, 2.3: DONE

ruby_2_2 r54769 merged revision(s) 54681.