Rollup merge of #99453 - lnicola:rust-analyzer-2022-07-19, r=lnicola

[rust.git] / compiler / rustc_ast_lowering / src / lib.rs

diff --git a/compiler/rustc_ast_lowering/src/lib.rs b/compiler/rustc_ast_lowering/src/lib.rs
index b79c1cafba008ae80b1733b81c31b8099bbbd053..7cd360623ec424f6e6995dbd632f3ced0221efa5 100644 (file)
--- a/compiler/rustc_ast_lowering/src/lib.rs
+++ b/compiler/rustc_ast_lowering/src/lib.rs
@@ -31,7 +31,7 @@
 //! in the HIR, especially for multiple identifiers.
 
 #![feature(box_patterns)]
-#![feature(let_chains)]
+#![cfg_attr(bootstrap, feature(let_chains))]
 #![feature(let_else)]
 #![feature(never_type)]
 #![recursion_limit = "256"]