diff options
| -rw-r--r-- | src/libproc_macro/lib.rs | 3 | ||||
| -rw-r--r-- | src/libstd/lib.rs | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/src/libproc_macro/lib.rs b/src/libproc_macro/lib.rs index 59ce14c97c0..8f16e3c08ec 100644 --- a/src/libproc_macro/lib.rs +++ b/src/libproc_macro/lib.rs @@ -26,7 +26,8 @@ #![feature(in_band_lifetimes)] #![feature(optin_builtin_traits)] #![feature(rustc_attrs)] -#![feature(specialization)] +#![cfg_attr(bootstrap, feature(specialization))] +#![cfg_attr(not(bootstrap), feature(min_specialization))] #![recursion_limit = "256"] #[unstable(feature = "proc_macro_internals", issue = "27812")] diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs index 231908ddda0..703f60e5250 100644 --- a/src/libstd/lib.rs +++ b/src/libstd/lib.rs @@ -292,7 +292,8 @@ #![feature(shrink_to)] #![feature(slice_concat_ext)] #![feature(slice_internals)] -#![feature(specialization)] +#![cfg_attr(bootstrap, feature(specialization))] +#![cfg_attr(not(bootstrap), feature(min_specialization))] #![feature(staged_api)] #![feature(std_internals)] #![feature(stdsimd)] |