#![feature(rand)]
#![cfg_attr(test, feature(rand))]
-#![cfg_attr(stage0, unstable(feature = "rustc_private", issue = "27812"))]
-#![cfg_attr(stage0, feature(rustc_private))]
-#![cfg_attr(stage0, feature(staged_api))]
-
extern crate syntax;
extern crate libc;
extern crate serialize;