From: Jean Privat <jean@pryen.org>
Date: Mon, 8 Jun 2015 10:05:05 +0000 (-0400)
Subject: Merge: Warn useless do block
X-Git-Tag: v0.7.6~62
X-Git-Url: http://nitlanguage.org

Merge: Warn useless do block

Warn useless do block, like

~~~nit
loop do
  print 1
end
~~~

Close #1437

Pull-Request: #1438
Reviewed-by: Romain Chanoir <chanoir.romain@courrier.uqam.ca>
Reviewed-by: Lucas Bajolet <r4pass@hotmail.com>
Reviewed-by: Alexandre Terrasa <alexandre@moz-code.org>
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