[#79914] [Ruby trunk Bug#13282] opt_str_freeze does not always dedupe — normalperson@...
Issue #13282 has been reported by Eric Wong.
4 messages
2017/03/05
[#80140] [Ruby trunk Feature#13295] [PATCH] compile.c: apply opt_str_freeze to String#-@ (uminus) — shyouhei@...
Issue #13295 has been updated by shyouhei (Shyouhei Urabe).
5 messages
2017/03/13
[#80362] Re: [Ruby trunk Feature#13295] [PATCH] compile.c: apply opt_str_freeze to String#-@ (uminus)
— Eric Wong <normalperson@...>
2017/03/26
shyouhei@ruby-lang.org wrote:
[#80368] Re: [Ruby trunk Feature#13295] [PATCH] compile.c: apply opt_str_freeze to String#-@ (uminus)
— SASADA Koichi <ko1@...>
2017/03/27
On 2017/03/26 15:16, Eric Wong wrote:
[#80205] Re: [ruby-cvs:65166] duerst:r58000 (trunk): clarifiy 'codepoint' in documentation of String#each_codepoint — Eric Wong <normalperson@...>
duerst@ruby-lang.org wrote:
4 messages
2017/03/17
[#80213] Re: [ruby-cvs:65166] duerst:r58000 (trunk): clarifiy 'codepoint' in documentation of String#each_codepoint
— Martin J. Dürst <duerst@...>
2017/03/17
Hello Eric,
[#80290] [Ruby trunk Feature#13355] [PATCH] compile.c: optimize literal String range in case/when dispatch — normalperson@...
Issue #13355 has been reported by normalperson (Eric Wong).
4 messages
2017/03/23
[#80410] Re: [Ruby trunk Feature#13355] [PATCH] compile.c: optimize literal String range in case/when dispatch
— Eric Wong <normalperson@...>
2017/03/27
normalperson@yhbt.net wrote:
[#80415] [Ruby trunk Feature#12589] VM performance improvement proposal — vmakarov@...
Issue #12589 has been updated by vmakarov (Vladimir Makarov).
5 messages
2017/03/28
[#80488] [Ruby trunk Feature#12589] VM performance improvement proposal — vmakarov@...
Issue #12589 has been updated by vmakarov (Vladimir Makarov).
4 messages
2017/03/29
[ruby-core:79843] [Ruby trunk Bug#13264] Binding#irb does not work in context of frozen object
From:
mail@...
Date:
2017-03-01 14:00:04 UTC
List:
ruby-core #79843
Issue #13264 has been reported by Jan Lelis.
----------------------------------------
Bug #13264: Binding#irb does not work in context of frozen object
https://bugs.ruby-lang.org/issues/13264
* Author: Jan Lelis
* Status: Open
* Priority: Normal
* Assignee:
* Target version:
* ruby -v: ruby 2.4.0p0 (2016-12-24 revision 57164) [x86_64-linux]
* Backport: 2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN
----------------------------------------
This works as expected (starts IRB):
```
$ ruby -r irb -e '"".instance_eval{ binding.irb }'
```
This throws an error:
```
$ ruby -r irb -e '"".freeze.instance_eval{ binding.irb }'
```
```
/home/jan/.rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/irb/extend-command.rb:199:in `extend_object': can't define singleton (TypeError)
from /home/jan/.rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/irb.rb:413:in `extend'
from /home/jan/.rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/irb.rb:413:in `initialize'
from /home/jan/.rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/irb.rb:713:in `new'
from /home/jan/.rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/irb.rb:713:in `irb'
from -e:1:in `block in <main>'
from -e:1:in `instance_eval'
from -e:1:in `<main>'
```
Also fails, but slightly different error:
```
ruby -r irb -e 'Object.new.freeze.instance_eval{ binding.irb }'
```
```
/home/jan/.rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/irb/extend-command.rb:200:in `extend_object': can't modify frozen object (RuntimeError)
from /home/jan/.rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/irb/extend-command.rb:200:in `extend_object'
from /home/jan/.rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/irb.rb:413:in `extend'
from /home/jan/.rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/irb.rb:413:in `initialize'
from /home/jan/.rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/irb.rb:713:in `new'
from /home/jan/.rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/irb.rb:713:in `irb'
from -e:1:in `block in <main>'
from -e:1:in `instance_eval'
from -e:1:in `<main>'
```
--
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