diff options
Diffstat (limited to 'src/librustc_data_structures/lib.rs')
| -rw-r--r-- | src/librustc_data_structures/lib.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/librustc_data_structures/lib.rs b/src/librustc_data_structures/lib.rs index 378a06dd912..622fb423b51 100644 --- a/src/librustc_data_structures/lib.rs +++ b/src/librustc_data_structures/lib.rs @@ -30,7 +30,7 @@ #![cfg_attr(stage0, feature(i128_type, i128))] #![feature(specialization)] #![feature(optin_builtin_traits)] -#![feature(underscore_lifetimes)] +#![cfg_attr(stage0, feature(underscore_lifetimes))] #![feature(macro_vis_matcher)] #![feature(allow_internal_unstable)] #![cfg_attr(stage0, feature(universal_impl_trait))] |