X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=compiler%2Frustc_macros%2Fsrc%2Flib.rs;h=bb3722fe156e03b8d01a47d6bbdfe08675e16730;hb=240cc81768f678bb4a6f8369080ef77515971963;hp=ac916bb60689ee96a4c8af306dba542aef9be54c;hpb=4d5a2f3d81ed3d36bef505258149bcee1be1394b;p=rust.git

diff --git a/compiler/rustc_macros/src/lib.rs b/compiler/rustc_macros/src/lib.rs
index ac916bb6068..bb3722fe156 100644
--- a/compiler/rustc_macros/src/lib.rs
+++ b/compiler/rustc_macros/src/lib.rs
@@ -1,5 +1,6 @@
 #![feature(allow_internal_unstable)]
 #![feature(if_let_guard)]
+#![feature(let_chains)]
 #![feature(never_type)]
 #![feature(proc_macro_diagnostic)]
 #![feature(proc_macro_span)]