Use TokenKind::similar_tokens()

2021-10-04 22:13:00 +02:00 · 2021-10-04 22:13:00 +02:00 · 079c075f24
commit 079c075f24
parent cf19131cb3
2 changed files with 5 additions and 1 deletions
--- a/compiler/rustc_ast/src/token.rs
+++ b/compiler/rustc_ast/src/token.rs
@ -295,6 +295,7 @@ impl TokenKind {
        match *self {
            Comma => Some(vec![Dot, Lt, Semi]),
            Semi => Some(vec![Colon, Comma]),
+            FatArrow => Some(vec![Eq, RArrow]),
            _ => None,
        }
    }