diff options
Diffstat (limited to 'src/libsyntax/fold.rs')
| -rw-r--r-- | src/libsyntax/fold.rs | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/src/libsyntax/fold.rs b/src/libsyntax/fold.rs index 47ca66b0b49..9a55f07e98d 100644 --- a/src/libsyntax/fold.rs +++ b/src/libsyntax/fold.rs @@ -572,18 +572,14 @@ pub fn noop_fold_tt<T: Folder>(tt: &TokenTree, fld: &mut T) -> TokenTree { TtToken(span, ref tok) => TtToken(span, fld.fold_token(tok.clone())), TtDelimited(span, ref delimed) => { - let (ref open, ref tts, ref close) = **delimed; - TtDelimited(span, Rc::new(( - Delimiter { - span: open.span, - token: fld.fold_token(open.token.clone()) - }, - fld.fold_tts(tts.as_slice()), - Delimiter { - span: close.span, - token: fld.fold_token(close.token.clone()) - }, - ))) + TtDelimited(span, Rc::new( + Delimited { + delim: delimed.delim, + open_span: delimed.open_span, + tts: fld.fold_tts(delimed.tts.as_slice()), + close_span: delimed.close_span, + } + )) }, TtSequence(span, ref pattern, ref sep, is_optional) => TtSequence(span, |