diff options
Diffstat (limited to 'src/libstd')
| -rw-r--r-- | src/libstd/lib.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs index e5dad307a20..d4110527054 100644 --- a/src/libstd/lib.rs +++ b/src/libstd/lib.rs @@ -278,6 +278,7 @@ #![feature(maybe_uninit_ref)] #![feature(maybe_uninit_slice)] #![feature(needs_panic_runtime)] +#![cfg_attr(not(bootstrap), feature(negative_impls))] #![feature(never_type)] #![feature(nll)] #![feature(optin_builtin_traits)] |