Remove stale rustbuild attrs

This attribute is no longer used in rustc's rustbuild.
This commit is contained in:
Tamir Duberstein
2017-09-10 08:06:38 -04:00
parent e0627c7fb9
commit fb9faae5f0
-4
View File
@@ -220,10 +220,6 @@
#![no_std]
#![doc(html_root_url = "https://docs.rs/bitflags/1.0.0")]
// When compiled for the rustc compiler itself we want to make sure that this is
// an unstable crate.
#![cfg_attr(rustbuild, feature(staged_api))]
#![cfg_attr(rustbuild, unstable(feature = "rustc_private", issue = "27812"))]
#[cfg(test)]
#[macro_use]