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Diffstat (limited to 'src/librustc_data_structures/lib.rs')
| -rw-r--r-- | src/librustc_data_structures/lib.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/librustc_data_structures/lib.rs b/src/librustc_data_structures/lib.rs index 7ee60176dbe..0b2e7cda1b4 100644 --- a/src/librustc_data_structures/lib.rs +++ b/src/librustc_data_structures/lib.rs @@ -22,6 +22,7 @@ #![feature(test)] #![feature(associated_type_bounds)] #![feature(thread_id_value)] +#![feature(extend_one)] #![allow(rustc::default_hash_types)] #[macro_use] |