46                 let Some(first_tok) = stream.next() else {  in parse_primary()  localVariable
55                 if let Some(tok) = next {  in parse_primary()
61                 out.extend(Some(paren(output)));  in parse_primary()
72                 out.extend(Some(paren(output)));  in parse_primary()
79                 let Some(rhs_tok) = it.next() else {  in parse_primary()  localVariable
120             let Some(rhs_tok) = it.next() else {  in parse_binop()  localVariable
184             if let Some(ref t) = tok {  in parse()
189                 Some(TT::Punct(ref p)) if p.as_char() == '@' => {  in parse()
191                     if let Some(ref t) = tok {  in parse()
196                 Some(x) => typ.extend(Some(x)),  in parse()
200         let Some(tok) = next else {  in parse()  localVariable
221         if let Some(tok) = next {  in parse()