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Bug #14563

closed

irb in irb raises a FATAL error

Added by hkdnet (Ko Sato) about 6 years ago. Updated about 4 years ago.

Status:
Closed
Target version:
-
ruby -v:
ruby 2.6.0preview1 (2018-02-24 trunk 62554) [x86_64-darwin17]
[ruby-core:85878]
Tags:

Description

Start irb in irb, then C-c and C-d cause a fatal error.

$ irb
irb(main):001:0> irb
irb#1(main):001:0> ^C
irb#1(main):001:0>
Traceback (most recent call last):
       16: from /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/ruby-lex.rb:232:in `block in each_top_level_statement'
       15: from /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/ruby-lex.rb:232:in `loop'
       14: from /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/ruby-lex.rb:246:in `block (2 levels) in each_top_level_statement'
       13: from /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb.rb:488:in `block in eval_input'
       12: from /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb.rb:623:in `signal_status'
       11: from /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb.rb:491:in `block (2 levels) in eval_input'
       10: from /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/context.rb:380:in `evaluate'
        9: from /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/workspace.rb:85:in `evaluate'
        8: from /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/workspace.rb:85:in `eval'
        7: from (irb):1:in `irb_binding'
        6: from /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/extend-command.rb:154:in `irb'
        5: from /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/extend-command.rb:151:in `irb'
        4: from /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/cmd/nop.rb:20:in `execute'
        3: from /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/cmd/subirb.rb:20:in `execute'
        2: from /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/ext/multi-irb.rb:229:in `irb'
        1: from /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/ext/multi-irb.rb:229:in `stop'
fatal (No live threads left. Deadlock?)
1 threads, 1 sleeps current:0x00007fb05e106870 main thread:0x00007fb05e106870
* #<Thread:0x00007fb05e87db40 sleep_forever>
   rb_thread_t:0x00007fb05e106870 native:0x00007fffae08a340 int:0
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/ext/multi-irb.rb:229:in `stop'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/ext/multi-irb.rb:229:in `irb'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/cmd/subirb.rb:20:in `execute'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/cmd/nop.rb:20:in `execute'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/extend-command.rb:151:in `irb'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/extend-command.rb:154:in `irb'
   (irb):1:in `irb_binding'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/workspace.rb:85:in `eval'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/workspace.rb:85:in `evaluate'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/context.rb:380:in `evaluate'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb.rb:491:in `block (2 levels) in eval_input'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb.rb:623:in `signal_status'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb.rb:488:in `block in eval_input'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/ruby-lex.rb:246:in `block (2 levels) in each_top_level_statement'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/ruby-lex.rb:232:in `loop'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/ruby-lex.rb:232:in `block in each_top_level_statement'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/ruby-lex.rb:231:in `catch'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb/ruby-lex.rb:231:in `each_top_level_statement'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb.rb:487:in `eval_input'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb.rb:428:in `block in run'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb.rb:427:in `catch'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb.rb:427:in `run'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/lib/ruby/2.6.0/irb.rb:383:in `start'
   /Users/hkdnet/.anyenv/envs/rbenv/versions/2.6.0-preview1/bin/irb:11:in `<main>'
Maybe IRB bug!
irb(main):002:0>
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