diff options
Diffstat (limited to 'library/std/src')
| -rw-r--r-- | library/std/src/lib.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/library/std/src/lib.rs b/library/std/src/lib.rs index 3463b8cdf1c..f33804c988a 100644 --- a/library/std/src/lib.rs +++ b/library/std/src/lib.rs @@ -286,7 +286,8 @@ #![feature(nll)] #![feature(nonnull_slice_from_raw_parts)] #![feature(once_cell)] -#![feature(optin_builtin_traits)] +#![cfg_attr(bootstrap, feature(optin_builtin_traits))] +#![cfg_attr(not(bootstrap), feature(auto_traits))] #![feature(or_patterns)] #![feature(panic_info_message)] #![feature(panic_internals)] |