diff options
Diffstat (limited to 'compiler/rustc_attr_data_structures/src/lib.rs')
| -rw-r--r-- | compiler/rustc_attr_data_structures/src/lib.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_attr_data_structures/src/lib.rs b/compiler/rustc_attr_data_structures/src/lib.rs index c61b44b273d..679fe935484 100644 --- a/compiler/rustc_attr_data_structures/src/lib.rs +++ b/compiler/rustc_attr_data_structures/src/lib.rs @@ -1,7 +1,7 @@ // tidy-alphabetical-start #![allow(internal_features)] +#![cfg_attr(bootstrap, feature(let_chains))] #![doc(rust_logo)] -#![feature(let_chains)] #![feature(rustdoc_internals)] // tidy-alphabetical-end |