192 use proc_macro2::{Delimiter, Group, Literal, Punct, Span, TokenStream, TokenTree};
249     scope: Span,
338     scope: Span,
388     scope: Span,  in new_parse_buffer()  argument
403     Some(Span, Delimiter),
432 fn inner_unexpected(buffer: &ParseBuffer) -> (Rc<Cell<Unexpected>>, Option<(Span, Delimiter)>) {  in inner_unexpected()  argument
447 fn span_of_unexpected_ignoring_nones(mut cursor: Cursor) -> Option<(Span, Delimiter)> {  in span_of_unexpected_ignoring_nones()  argument
1089     pub fn span(&self) -> Span {  in span()  argument
1275     fn __parse_scoped(self, scope: Span, tokens: TokenStream) -> Result<Self::Output> {  in __parse_scoped()  argument
1282     let scope = Span::call_site();  in tokens_to_parse_buffer()
1308     fn __parse_scoped(self, scope: Span, tokens: TokenStream) -> Result<Self::Output> {  in __parse_scoped()  argument
1325 pub(crate) fn parse_scoped<F: Parser>(f: F, scope: Span, tokens: TokenStream) -> Result<F::Output> {  in parse_scoped()  argument
1329 fn err_unexpected_token(span: Span, delimiter: Delimiter) -> Error {  in err_unexpected_token()  argument