scrooloose/syntastic — pull request #348 by daniel-walker (2012-09-08 18:33:18+00:00)
Title: Add a gcc based checker for Objective-C . 

This checker is just a slightly modified version of the C checker. I did a find/replace to make
it use "_objc_" instead of "_c_" . I also modified the errorformat to
look more like the cpp errorformat because I discovered that the entries
added to the C errorformat no longer seem to match anything.