Feature #20244: Show the conflicting another chdir block

• Status: Closed
• Assignee: -
• Target version: -

[nobu (Nobuyoshi Nakada)]

Dir.chdir is warning when in another chdir block.

$ ruby -e 'Dir.chdir {' -e 'Dir.chdir("/")' -e '}'
-e:2: warning: conflicting chdir during another chdir block

If two chdirs are far apart, it can be difficult to find conflicting blocks.

To help the debugging, I propose to improve the warning message to show the conflicting block.

$ ./ruby -e 'Dir.chdir {' -e 'Dir.chdir("/")' -e '}'
-e:2: warning: conflicting chdir during another chdir block
-e:1: warning: here

https://github.com/ruby/ruby/pull/9870

[nobu (Nobuyoshi Nakada)]

• Status changed from Open to Closed

Applied in changeset git|8fe86feecdcd0318c9ec88c10d2698beb9878bee.

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[Feature #20244] Extract chdir_lock and its stuffs