From efaf4db24c92e119e26dc575ffd6bfd3b91fb87d Mon Sep 17 00:00:00 2001
From: Huon Wilson <dbau.pp+github@gmail.com>
Date: Sun, 23 Feb 2014 21:29:35 +1100
Subject: Transition to new `Hash`, removing IterBytes and std::to_bytes.

---
 src/libsyntax/parse/obsolete.rs | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

(limited to 'src/libsyntax/parse/obsolete.rs')

diff --git a/src/libsyntax/parse/obsolete.rs b/src/libsyntax/parse/obsolete.rs
index accffd374a9..393282dd063 100644
--- a/src/libsyntax/parse/obsolete.rs
+++ b/src/libsyntax/parse/obsolete.rs
@@ -22,10 +22,8 @@ use codemap::{Span, respan};
 use parse::parser::Parser;
 use parse::token;
 
-use std::to_bytes;
-
 /// The specific types of unsupported syntax
-#[deriving(Eq)]
+#[deriving(Eq, Hash)]
 pub enum ObsoleteSyntax {
     ObsoleteSwap,
     ObsoleteUnsafeBlock,
@@ -46,13 +44,6 @@ pub enum ObsoleteSyntax {
     ObsoleteManagedVec,
 }
 
-impl to_bytes::IterBytes for ObsoleteSyntax {
-    #[inline]
-    fn iter_bytes(&self, lsb0: bool, f: to_bytes::Cb) -> bool {
-        (*self as uint).iter_bytes(lsb0, f)
-    }
-}
-
 pub trait ParserObsoleteMethods {
     /// Reports an obsolete syntax non-fatal error.
     fn obsolete(&mut self, sp: Span, kind: ObsoleteSyntax);
-- 
cgit 1.4.1-3-g733a5