[#84280] [Ruby trunk Bug#14181] hangs or deadlocks from waitpid, threads, and trapping SIGCHLD — nobu@...
Issue #14181 has been updated by nobu (Nobuyoshi Nakada).
3 messages
2017/12/15
[#84398] [Ruby trunk Bug#14220] WEBrick changes - failures on MSWIN, MinGW — Greg.mpls@...
Issue #14220 has been reported by MSP-Greg (Greg L).
3 messages
2017/12/22
[#84472] Re: [ruby-dev:50394] [Ruby trunk Bug#14240] warn four special variables: $; $, $/ $\ — Eric Wong <normalperson@...>
Shouldn't English posts be on ruby-core instead of ruby-dev?
3 messages
2017/12/26
[ruby-core:84340] [Ruby trunk Bug#14201] Regression due to over optimization of hash splat
From:
ruby-core@...
Date:
2017-12-18 20:27:48 UTC
List:
ruby-core #84340
Issue #14201 has been reported by marcandre (Marc-Andre Lafortune).
----------------------------------------
Bug #14201: Regression due to over optimization of hash splat
https://bugs.ruby-lang.org/issues/14201
* Author: marcandre (Marc-Andre Lafortune)
* Status: Open
* Priority: Normal
* Assignee: nobu (Nobuyoshi Nakada)
* Target version: 2.5
* ruby -v: 2.5.0-rc1 & trunk
* Backport: 2.3: UNKNOWN, 2.4: UNKNOWN
----------------------------------------
The following doesn't print anything nor raise anything in 2.5.0-rc1 or trunk:
```
$ ruby -e "{**puts('hello')}; 42"
```
It should be the same as in Ruby 2.0-2.4:
```
hello
-e:1:in `<main>': no implicit conversion of nil into Hash (TypeError)
```
Note: If you try to use the hash (e.g. passing as argument, storing in variable), then the correct behavior takes place. Found this bug through DeepCover's test suite.
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