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Diffstat (limited to 'src/libsyntax_pos/lib.rs')
| -rw-r--r-- | src/libsyntax_pos/lib.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libsyntax_pos/lib.rs b/src/libsyntax_pos/lib.rs index 8b4a3ea26a1..d30d3d78ca5 100644 --- a/src/libsyntax_pos/lib.rs +++ b/src/libsyntax_pos/lib.rs @@ -35,6 +35,7 @@ use std::path::PathBuf; use rustc_data_structures::stable_hasher::StableHasher; use rustc_data_structures::sync::{Lrc, Lock}; +extern crate arena; extern crate rustc_data_structures; #[macro_use] |