diff options
Diffstat (limited to 'library/core/src/lib.rs')
| -rw-r--r-- | library/core/src/lib.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/library/core/src/lib.rs b/library/core/src/lib.rs index 78d01c268f5..8aa355a554d 100644 --- a/library/core/src/lib.rs +++ b/library/core/src/lib.rs @@ -167,7 +167,7 @@ #![feature(const_precise_live_drops)] #![feature(const_refs_to_cell)] #![feature(decl_macro)] -#![feature(derive_default_enum)] +#![cfg_attr(bootstrap, feature(derive_default_enum))] #![feature(deprecated_suggestion)] #![feature(doc_cfg)] #![feature(doc_notable_trait)] |