rust-lang/rust — pull request #20325 by nick29581 (2014-12-30 06:28:52+00:00)
Title:  	Forbid static methods in object safe traits

Closes #19949 and rust-lang/rfcs#428

[breaking change]

If you have traits used with objects with static methods, you'll need to move
the static methods to a different trait.

r? @cmr