rust - https://github.com/rust-lang/rust

Age	Commit message (Expand)	Author	Lines
2015-02-04	Add a lint for writing `#[feature]` for stable features, warn by default.	Brian Anderson	-1/+0
2014-08-31	Fix grammar of the accepted feature warning.	Huon Wilson	-1/+1
2014-03-28	Convert most code to new inner attribute syntax.	Brian Anderson	-6/+6
2013-11-27	Relax restrictions on unknown feature directives	Alex Crichton	-3/+2
2013-10-05	Implement feature-gating for the compiler	Alex Crichton	-0/+24