I just read this pretty interesting article on the Google Engineering Tools website, thought it might interest some people here:

http://google-engtools.blogspot.com/2011/12/bug-prediction-at-google.html

( http://goo.gl/2O6YT <= a short link in case the above one gets wrapped)

It basically describes a new process in place at Google whereby each file within a project is assigned a rating saying how likely the given file is to have a bug in it compared to everything else. This can be used by code reviewers so they can take extra care when reviewing certain changes.

I really think github needs built in review tools (more advanced than just pull requests) to allow things like the auto-tester to be run, or algorithms like this to be used for manual review and so on.

--
Robert
http://octarineparrot.com/

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