18 pub type Span = proc_macro2::Span;  typedef
196 pub fn get_span<T>(span: T) -> GetSpan<T> {  in get_span()
197     GetSpan(GetSpanInner(GetSpanBase(span)))  in get_span()
203     use proc_macro2::Span;
211     impl GetSpan<Span> {
213         pub fn __into_span(self) -> Span {  in __into_span()  argument
220         pub fn __into_span(&self) -> Span {  in __into_span()  argument
259     span: Span,  in push_group_spanned()  argument
264     g.set_span(span);  in push_group_spanned()
275 pub fn parse_spanned(tokens: &mut TokenStream, span: Span, s: &str) {  in parse_spanned()  argument
277     tokens.extend(s.into_iter().map(|t| respan_token_tree(t, span)));  in parse_spanned()
280 // Token tree with every span replaced by the given one.
281 fn respan_token_tree(mut token: TokenTree, span: Span) -> TokenTree {  in respan_token_tree()
287                 .map(|token| respan_token_tree(token, span))  in respan_token_tree()
290             g.set_span(span);  in respan_token_tree()
292         other => other.set_span(span),  in respan_token_tree()
299     let span = Span::call_site();  in push_ident()  localVariable
300     push_ident_spanned(tokens, span, s);  in push_ident()
304 pub fn push_ident_spanned(tokens: &mut TokenStream, span: Span, s: &str) {  in push_ident_spanned()  argument
305     tokens.append(ident_maybe_raw(s, span));  in push_ident_spanned()
312         TokenTree::Ident(Ident::new(&lifetime[1..], Span::call_site())),  in push_lifetime()
317 pub fn push_lifetime_spanned(tokens: &mut TokenStream, span: Span, lifetime: &str) {  in push_lifetime_spanned()  argument
321             apostrophe.set_span(span);  in push_lifetime_spanned()
324         TokenTree::Ident(Ident::new(&lifetime[1..], span)),  in push_lifetime_spanned()
335         pub fn $spanned(tokens: &mut TokenStream, span: Span) {
337             punct.set_span(span);
348         pub fn $spanned(tokens: &mut TokenStream, span: Span) {
350             punct.set_span(span);
353             punct.set_span(span);
365         pub fn $spanned(tokens: &mut TokenStream, span: Span) {
367             punct.set_span(span);
370             punct.set_span(span);
373             punct.set_span(span);
426     push_underscore_spanned(tokens, Span::call_site());  in push_underscore()
430 pub fn push_underscore_spanned(tokens: &mut TokenStream, span: Span) {  in push_underscore_spanned()  argument
431     tokens.append(Ident::new("_", span));  in push_underscore_spanned()
437 pub fn mk_ident(id: &str, span: Option<Span>) -> Ident {  in mk_ident()
438     let span = span.unwrap_or_else(Span::call_site);  in mk_ident()  localVariable
439     ident_maybe_raw(id, span)  in mk_ident()
442 fn ident_maybe_raw(id: &str, span: Span) -> Ident {  in ident_maybe_raw()
444         Ident::new_raw(id, span)  in ident_maybe_raw()
446         Ident::new(id, span)  in ident_maybe_raw()
451 // macro, and exposes span information from these fragments.
461     pub fn span(&self) -> Option<Span> {  in span()  argument
462         self.0.span()  in span()