165         TokenTree::Group(tt) => proc_macro::TokenTree::Group(tt.inner.unwrap_nightly()),  in into_compiler_token()
342             proc_macro::TokenTree::Group(tt) => {  in next()
343                 TokenTree::Group(crate::Group::_new(Group::Compiler(tt)))  in next()
560 pub(crate) enum Group {  enum
561     Compiler(proc_macro::Group),
562     Fallback(fallback::Group),
565 impl Group {  implementation
575                 Group::Compiler(proc_macro::Group::new(delimiter, tts.into_token_stream()))  in new()
578                 Group::Fallback(fallback::Group::new(delimiter, stream))  in new()
585             Group::Compiler(g) => match g.delimiter() {  in delimiter()
591             Group::Fallback(g) => g.delimiter(),  in delimiter()
597             Group::Compiler(g) => TokenStream::Compiler(DeferredTokenStream::new(g.stream())),  in stream()
598             Group::Fallback(g) => TokenStream::Fallback(g.stream()),  in stream()
604             Group::Compiler(g) => Span::Compiler(g.span()),  in span()
605             Group::Fallback(g) => Span::Fallback(g.span()),  in span()
611             Group::Compiler(g) => Span::Compiler(g.span_open()),  in span_open()
612             Group::Fallback(g) => Span::Fallback(g.span_open()),  in span_open()
618             Group::Compiler(g) => Span::Compiler(g.span_close()),  in span_close()
619             Group::Fallback(g) => Span::Fallback(g.span_close()),  in span_close()
625             (Group::Compiler(g), Span::Compiler(s)) => g.set_span(s),  in set_span()
626             (Group::Fallback(g), Span::Fallback(s)) => g.set_span(s),  in set_span()
627             (Group::Compiler(_), Span::Fallback(_)) => mismatch(line!()),  in set_span()
628             (Group::Fallback(_), Span::Compiler(_)) => mismatch(line!()),  in set_span()
632     fn unwrap_nightly(self) -> proc_macro::Group {  in unwrap_nightly()  argument
634             Group::Compiler(g) => g,  in unwrap_nightly()
635             Group::Fallback(_) => mismatch(line!()),  in unwrap_nightly()
640 impl From<fallback::Group> for Group {  implementation
641     fn from(g: fallback::Group) -> Self {  in from()
642         Group::Fallback(g)  in from()
646 impl Display for Group {  implementation
649             Group::Compiler(group) => Display::fmt(group, formatter),  in fmt()
650             Group::Fallback(group) => Display::fmt(group, formatter),  in fmt()
655 impl Debug for Group {  implementation
658             Group::Compiler(group) => Debug::fmt(group, formatter),  in fmt()
659             Group::Fallback(group) => Debug::fmt(group, formatter),  in fmt()