1 files changed, 0 insertions, 95 deletions
diff --git a/src/libsyntax/parse/token.rs b/src/libsyntax/parse/token.rs
index 1a69944bffa..9ed8e4bc3a7 100644
--- a/src/libsyntax/parse/token.rs
+++ b/src/libsyntax/parse/token.rs
@@ -431,101 +431,6 @@ impl fmt::Show for Nonterminal {
     }
 }
 
-pub fn binop_to_string(o: BinOpToken) -> &'static str {
-    match o {
-        Plus      => "+",
-        Minus     => "-",
-        Star      => "*",
-        Slash     => "/",
-        Percent   => "%",
-        Caret     => "^",
-        And       => "&",
-        Or        => "|",
-        Shl       => "<<",
-        Shr       => ">>",
-    }
-}
-
-pub fn to_string(t: &Token) -> String {
-    match *t {
-        Eq                  => "=".into_string(),
-        Lt                  => "<".into_string(),
-        Le                  => "<=".into_string(),
-        EqEq                => "==".into_string(),
-        Ne                  => "!=".into_string(),
-        Ge                  => ">=".into_string(),
-        Gt                  => ">".into_string(),
-        Not                 => "!".into_string(),
-        Tilde               => "~".into_string(),
-        OrOr                => "||".into_string(),
-        AndAnd              => "&&".into_string(),
-        BinOp(op)           => binop_to_string(op).into_string(),
-        BinOpEq(op)         => format!("{}=", binop_to_string(op)),
-
-        /* Structural symbols */
-        At                  => "@".into_string(),
-        Dot                 => ".".into_string(),
-        DotDot              => "..".into_string(),
-        DotDotDot           => "...".into_string(),
-        Comma               => ",".into_string(),
-        Semi                => ";".into_string(),
-        Colon               => ":".into_string(),
-        ModSep              => "::".into_string(),
-        RArrow              => "->".into_string(),
-        LArrow              => "<-".into_string(),
-        FatArrow            => "=>".into_string(),
-        LParen              => "(".into_string(),
-        RParen              => ")".into_string(),
-        LBracket            => "[".into_string(),
-        RBracket            => "]".into_string(),
-        LBrace              => "{".into_string(),
-        RBrace              => "}".into_string(),
-        Pound               => "#".into_string(),
-        Dollar              => "$".into_string(),
-        Question            => "?".into_string(),
-
-        /* Literals */
-        LitByte(b)          => format!("b'{}'", b.as_str()),
-        LitChar(c)          => format!("'{}'", c.as_str()),
-        LitFloat(c)         => c.as_str().into_string(),
-        LitInteger(c)       => c.as_str().into_string(),
-        LitStr(s)           => format!("\"{}\"", s.as_str()),
-        LitStrRaw(s, n)     => format!("r{delim}\"{string}\"{delim}",
-                                       delim="#".repeat(n),
-                                       string=s.as_str()),
-        LitBinary(v)        => format!("b\"{}\"", v.as_str()),
-        LitBinaryRaw(s, n)  => format!("br{delim}\"{string}\"{delim}",
-                                       delim="#".repeat(n),
-                                       string=s.as_str()),
-
-        /* Name components */
-        Ident(s, _)         => get_ident(s).get().into_string(),
-        Lifetime(s)         => format!("{}", get_ident(s)),
-        Underscore          => "_".into_string(),
-
-        /* Other */
-        DocComment(s)       => s.as_str().into_string(),
-        Eof                 => "<eof>".into_string(),
-        Whitespace          => " ".into_string(),
-        Comment             => "/* */".into_string(),
-        Shebang(s)          => format!("/* shebang: {}*/", s.as_str()),
-
-        Interpolated(ref nt) => match *nt {
-            NtExpr(ref e)  => ::print::pprust::expr_to_string(&**e),
-            NtMeta(ref e)  => ::print::pprust::meta_item_to_string(&**e),
-            NtTy(ref e)    => ::print::pprust::ty_to_string(&**e),
-            NtPath(ref e)  => ::print::pprust::path_to_string(&**e),
-            NtItem(..)     => "an interpolated item".into_string(),
-            NtBlock(..)    => "an interpolated block".into_string(),
-            NtStmt(..)     => "an interpolated statement".into_string(),
-            NtPat(..)      => "an interpolated pattern".into_string(),
-            NtIdent(..)    => "an interpolated identifier".into_string(),
-            NtTT(..)       => "an interpolated tt".into_string(),
-            NtMatchers(..) => "an interpolated matcher sequence".into_string(),
-        }
-    }
-}
-
 // Get the first "argument"
 macro_rules! first {
     ( $first:expr, $( $remainder:expr, )* ) => ( $first )