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| author | Esteban Küber <esteban@kuber.com.ar> | 2019-05-21 22:17:53 -0700 |
|---|---|---|
| committer | Esteban Küber <esteban@kuber.com.ar> | 2019-05-24 11:50:21 -0700 |
| commit | 5c5fa775e568bc42f876aa7efcb386b404906df4 (patch) | |
| tree | 3913ec15eee84bad790ebd7c79406651b7319f3f /src/libsyntax/lib.rs | |
| parent | 24160171e48a277ef71e84e14fbffffe3c81438a (diff) | |
| download | rust-5c5fa775e568bc42f876aa7efcb386b404906df4.tar.gz rust-5c5fa775e568bc42f876aa7efcb386b404906df4.zip | |
review comments
Diffstat (limited to 'src/libsyntax/lib.rs')
| -rw-r--r-- | src/libsyntax/lib.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libsyntax/lib.rs b/src/libsyntax/lib.rs index 5eda975bc9e..4229121b3d0 100644 --- a/src/libsyntax/lib.rs +++ b/src/libsyntax/lib.rs @@ -31,6 +31,8 @@ pub use rustc_data_structures::thin_vec::ThinVec; use ast::AttrId; use syntax_pos::edition::Edition; +const MACRO_ARGUMENTS: Option<&'static str> = Some("macro arguments"); + // A variant of 'try!' that panics on an Err. This is used as a crutch on the // way towards a non-panic!-prone parser. It should be used for fatal parsing // errors; eventually we plan to convert all code using panictry to just use |