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Diffstat (limited to 'src/libsyntax_pos/lib.rs')
| -rw-r--r-- | src/libsyntax_pos/lib.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libsyntax_pos/lib.rs b/src/libsyntax_pos/lib.rs index 8b7ffa499cd..9aafb9fc549 100644 --- a/src/libsyntax_pos/lib.rs +++ b/src/libsyntax_pos/lib.rs @@ -24,10 +24,13 @@ #![feature(nll)] #![feature(non_exhaustive)] #![feature(optin_builtin_traits)] +#![feature(rustc_attrs)] #![feature(specialization)] +#![feature(step_trait)] #![cfg_attr(not(stage0), feature(stdsimd))] extern crate arena; +#[macro_use] extern crate rustc_data_structures; #[macro_use] |