diff options
Diffstat (limited to 'compiler/rustc_expand/src/mbe/macro_check.rs')
| -rw-r--r-- | compiler/rustc_expand/src/mbe/macro_check.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_expand/src/mbe/macro_check.rs b/compiler/rustc_expand/src/mbe/macro_check.rs index d9a945a3215..56ef609612a 100644 --- a/compiler/rustc_expand/src/mbe/macro_check.rs +++ b/compiler/rustc_expand/src/mbe/macro_check.rs @@ -104,6 +104,7 @@ //! Kleene operators under which a meta-variable is repeating is the concatenation of the stacks //! stored when entering a macro definition starting from the state in which the meta-variable is //! bound. + use crate::errors; use crate::mbe::{KleeneToken, TokenTree}; |