rustc: Remove #![unstable] annotation

[rust.git] / src / librustc_passes / lib.rs

diff --git a/src/librustc_passes/lib.rs b/src/librustc_passes/lib.rs
index 22566c813d86ae4da36bd7ed0994e989a566277a..97f0022b8db8ddfc5cd184561af959bd4af1b827 100644 (file)
--- a/src/librustc_passes/lib.rs
+++ b/src/librustc_passes/lib.rs
@@ -15,7 +15,6 @@
 //! This API is completely unstable and subject to change.
 
 #![crate_name = "rustc_passes"]
-#![unstable(feature = "rustc_private", issue = "27812")]
 #![crate_type = "dylib"]
 #![crate_type = "rlib"]
 #![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
@@ -24,8 +23,10 @@
 #![deny(warnings)]
 
 #![feature(rustc_diagnostic_macros)]
-#![feature(staged_api)]
-#![feature(rustc_private)]
+
+#![cfg_attr(stage0, unstable(feature = "rustc_private", issue = "27812"))]
+#![cfg_attr(stage0, feature(rustc_private))]
+#![cfg_attr(stage0, feature(staged_api))]
 
 #[macro_use]
 extern crate rustc;