Top crystal issues

Calling Range(_, Nil)#size hangs in runtime

feature stdlib
Sija picture Sija·5 Sep 2019·10 Comments

Specify annotation targets

feature compiler
Blacksmoke16 picture Blacksmoke16·4 Sep 2019·4 Comments
👍2

HTTP::Headers gets downcase

bug topicnetworking
bararchy picture bararchy·8 Aug 2019·16 Comments

Request: HTTP::Params.encode Array value support

help-wanted newcomer feature stdlib
Daniel-Worrall picture Daniel-Worrall·29 May 2019·10 Comments
👍2

Proc with Nil return type causes other procs to always return nil

bug topicsemantic
Blacksmoke16 picture Blacksmoke16·20 Apr 2019·10 Comments

Automatically launch browser window when running `crystal play`.

feature topicplayground
joshuapinter picture joshuapinter·1 Mar 2019·9 Comments
👍4

Compiler spec failing on travis-ci because of insufficient memory

bug infrastructure
straight-shoota picture straight-shoota·19 Oct 2018·10 Comments

100% CPU usage if TCPSocket reads data after it can't connect

ghost picture ghost·20 Sep 2018·31 Comments

Segfault with OpenSSL 1.1.1

t-richards picture t-richards·17 Sep 2018·7 Comments
👍3

`Array#join` is slower in Crystal than in Ruby

performance stdlib
proyb6 picture proyb6·1 Sep 2018·6 Comments
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