replaced feature-gate use with cfg_attr

2021-05-14 18:27:44 -07:00
parent a49a6827af
commit a11c8e7ff3
4 changed files with 4 additions and 4 deletions
--- a/compiler/rustc_mir/src/lib.rs
+++ b/compiler/rustc_mir/src/lib.rs
@@ -8,7 +8,7 @@ Rust MIR: a lowered representation of Rust.
 #![feature(in_band_lifetimes)]
 #![feature(array_windows)]
 #![feature(assert_matches)]
-#![feature(bindings_after_at)]
+#![cfg_attr(bootstrap, feature(bindings_after_at))]
 #![feature(bool_to_option)]
 #![feature(box_patterns)]
 #![feature(box_syntax)]