Rollup merge of #68438 - Aaron1011:fix/tait-non-defining, r=estebank

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

diff --git a/src/librustc_hir/lib.rs b/src/librustc_hir/lib.rs
index 66494d0fa736c9839508f251866a45de94a8c841..f54fa291bd6e81e7c3620a8f044864ebdf37d345 100644 (file)
--- a/src/librustc_hir/lib.rs
+++ b/src/librustc_hir/lib.rs
@@ -3,7 +3,7 @@
 //! [rustc guide]: https://rust-lang.github.io/rustc-guide/hir.html
 
 #![feature(crate_visibility_modifier)]
-#![feature(const_fn)]
+#![feature(const_fn)] // For the unsizing cast on `&[]`
 #![feature(in_band_lifetimes)]
 #![feature(specialization)]
 #![recursion_limit = "256"]