From a15dfca54f1b6e54226797fa12fe0d7a2bf9252e Mon Sep 17 00:00:00 2001
From: Jeffrey Seyfried <jeffrey.seyfried@gmail.com>
Date: Wed, 22 Jun 2016 02:50:05 +0000
Subject: Instead of renaming, treat differently marked identifiers as unequal

---
 src/libsyntax/parse/token.rs | 12 ------------
 1 file changed, 12 deletions(-)

(limited to 'src/libsyntax/parse')

diff --git a/src/libsyntax/parse/token.rs b/src/libsyntax/parse/token.rs
index 8376d28164d..3b25d381419 100644
--- a/src/libsyntax/parse/token.rs
+++ b/src/libsyntax/parse/token.rs
@@ -15,7 +15,6 @@ pub use self::Lit::*;
 pub use self::Token::*;
 
 use ast::{self, BinOpKind};
-use ext::mtwt;
 use ptr::P;
 use util::interner::{RcStr, StrInterner};
 use util::interner;
@@ -313,17 +312,6 @@ impl Token {
             _ => false,
         }
     }
-
-    /// Hygienic identifier equality comparison.
-    ///
-    /// See `styntax::ext::mtwt`.
-    pub fn mtwt_eq(&self, other : &Token) -> bool {
-        match (self, other) {
-            (&Ident(id1), &Ident(id2)) | (&Lifetime(id1), &Lifetime(id2)) =>
-                mtwt::resolve(id1) == mtwt::resolve(id2),
-            _ => *self == *other
-        }
-    }
 }
 
 #[derive(Clone, RustcEncodable, RustcDecodable, PartialEq, Eq, Hash)]
-- 
cgit 1.4.1-3-g733a5