Avoid producing NoDelim values in MacArgs::delim().

2022-04-26 15:21:15 +10:00 · 2022-04-26 15:21:15 +10:00 · e08df2dd6b
commit e08df2dd6b
parent 10954cfd4c
1 changed files with 1 additions and 1 deletions
--- a/src/expr.rs
+++ b/src/expr.rs
@ -1325,7 +1325,7 @@ pub(crate) fn can_be_overflowed_expr(
        }
        ast::ExprKind::MacCall(ref mac) => {
            match (
-                rustc_ast::ast::MacDelimiter::from_token(mac.args.delim()),
+                rustc_ast::ast::MacDelimiter::from_token(mac.args.delim().unwrap()),
                context.config.overflow_delimited_expr(),
            ) {
                (Some(ast::MacDelimiter::Bracket), true)