X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=compiler%2Frustc_hir%2Fsrc%2Flib.rs;h=efc516a662fb7e0df57a0e167e37fb51d1944058;hb=1e99f26894a766f5861ae2805c13e915e74493f0;hp=9d931b3a9e1e561cff533c98b91c0e6ca220c852;hpb=477aa678021086d4fd07d8c738be51683c314231;p=rust.git

diff --git a/compiler/rustc_hir/src/lib.rs b/compiler/rustc_hir/src/lib.rs
index 9d931b3a9e1..efc516a662f 100644
--- a/compiler/rustc_hir/src/lib.rs
+++ b/compiler/rustc_hir/src/lib.rs
@@ -2,11 +2,11 @@
 //!
 //! [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/hir.html
 
-#![feature(array_value_iter)]
 #![feature(crate_visibility_modifier)]
 #![feature(const_fn)] // For the unsizing cast on `&[]`
 #![feature(const_panic)]
 #![feature(in_band_lifetimes)]
+#![feature(iterator_fold_self)]
 #![feature(once_cell)]
 #![feature(or_patterns)]
 #![recursion_limit = "256"]