diff options
Diffstat (limited to 'src/libsyntax/ext/tt/macro_parser.rs')
| -rw-r--r-- | src/libsyntax/ext/tt/macro_parser.rs | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/src/libsyntax/ext/tt/macro_parser.rs b/src/libsyntax/ext/tt/macro_parser.rs index 5b3887e76b4..4556bd5f8e5 100644 --- a/src/libsyntax/ext/tt/macro_parser.rs +++ b/src/libsyntax/ext/tt/macro_parser.rs @@ -223,11 +223,10 @@ pub fn nameize(p_s: &ParseSess, ms: &[TokenTree], res: &[Rc<NamedMatch>]) *idx += 1; } Occupied(..) => { - let string = token::get_ident(bind_name); panic!(p_s.span_diagnostic .span_fatal(sp, &format!("duplicated bind name: {}", - &string))) + bind_name))) } } } @@ -460,9 +459,7 @@ pub fn parse(sess: &ParseSess, let nts = bb_eis.iter().map(|ei| { match ei.top_elts.get_tt(ei.idx) { TtToken(_, MatchNt(bind, name, _, _)) => { - (format!("{} ('{}')", - token::get_ident(name), - token::get_ident(bind))).to_string() + format!("{} ('{}')", name, bind) } _ => panic!() } }).collect::<Vec<String>>().join(" or "); @@ -484,11 +481,10 @@ pub fn parse(sess: &ParseSess, let mut ei = bb_eis.pop().unwrap(); match ei.top_elts.get_tt(ei.idx) { - TtToken(span, MatchNt(_, name, _, _)) => { - let name_string = token::get_ident(name); + TtToken(span, MatchNt(_, ident, _, _)) => { let match_cur = ei.match_cur; (&mut ei.matches[match_cur]).push(Rc::new(MatchedNonterminal( - parse_nt(&mut rust_parser, span, &name_string)))); + parse_nt(&mut rust_parser, span, &ident.name.as_str())))); ei.idx += 1; ei.match_cur += 1; } |
