diff options
Diffstat (limited to 'src/libsyntax/print/pprust.rs')
| -rw-r--r-- | src/libsyntax/print/pprust.rs | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs index f8f1820d0b9..ec962d03458 100644 --- a/src/libsyntax/print/pprust.rs +++ b/src/libsyntax/print/pprust.rs @@ -271,7 +271,6 @@ pub fn token_to_string(tok: &Token) -> String { /* Other */ token::DocComment(s) => s.to_string(), token::SubstNt(s) => format!("${}", s), - token::MatchNt(s, t) => format!("${}:{}", s, t), token::Eof => "<eof>".to_string(), token::Whitespace => " ".to_string(), token::Comment => "/* */".to_string(), @@ -1475,20 +1474,6 @@ impl<'a> State<'a> { space(&mut self.s)?; word(&mut self.s, &token_to_string(&delimed.close_token())) }, - TokenTree::Sequence(_, ref seq) => { - word(&mut self.s, "$(")?; - for tt_elt in &seq.tts { - self.print_tt(tt_elt)?; - } - word(&mut self.s, ")")?; - if let Some(ref tk) = seq.separator { - word(&mut self.s, &token_to_string(tk))?; - } - match seq.op { - tokenstream::KleeneOp::ZeroOrMore => word(&mut self.s, "*"), - tokenstream::KleeneOp::OneOrMore => word(&mut self.s, "+"), - } - } } } |