382             let content;  in ambig_ty()  localVariable
383             let paren_token = parenthesized!(content in input);  in ambig_ty()
384             if content.is_empty() {  in ambig_ty()
390             if content.peek(Lifetime) {  in ambig_ty()
393                     elem: Box::new(Type::TraitObject(content.parse()?)),  in ambig_ty()
396             if content.peek(Token![?]) {  in ambig_ty()
403                             ..content.parse()?  in ambig_ty()
421             let mut first: Type = content.parse()?;  in ambig_ty()
422             if content.peek(Token![,]) {  in ambig_ty()
428                         elems.push_punct(content.parse()?);  in ambig_ty()
429                         while !content.is_empty() {  in ambig_ty()
430                             elems.push_value(content.parse()?);  in ambig_ty()
431                             if content.is_empty() {  in ambig_ty()
434                             elems.push_punct(content.parse()?);  in ambig_ty()
582             let content;  in ambig_ty()  localVariable
583             let bracket_token = bracketed!(content in input);  in ambig_ty()
584             let elem: Type = content.parse()?;  in ambig_ty()
585             if content.peek(Token![;]) {  in ambig_ty()
589                     semi_token: content.parse()?,  in ambig_ty()
590                     len: content.parse()?,  in ambig_ty()
618             let content;  in parse()  localVariable
620                 bracket_token: bracketed!(content in input),  in parse()
621                 elem: content.parse()?,  in parse()
629             let content;  in parse()  localVariable
631                 bracket_token: bracketed!(content in input),  in parse()
632                 elem: content.parse()?,  in parse()
633                 semi_token: content.parse()?,  in parse()
634                 len: content.parse()?,  in parse()
743             let content;  in parse()  localVariable
744             let paren_token = parenthesized!(content in input);  in parse()
746             if content.is_empty() {  in parse()
753             let first: Type = content.parse()?;  in parse()
759                     elems.push_punct(content.parse()?);  in parse()
760                     while !content.is_empty() {  in parse()
761                         elems.push_value(content.parse()?);  in parse()
762                         if content.is_empty() {  in parse()
765                         elems.push_punct(content.parse()?);  in parse()
954                 elem: group.content.parse()?,  in parse()
969             let content;  in parse()  localVariable
971                 paren_token: parenthesized!(content in input),  in parse()
974                     ambig_ty(&content, allow_plus, allow_group_generic)?  in parse()