2 files changed, 3 insertions, 0 deletions
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index e900b7dd7b3..633ace5e253 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -3626,6 +3626,7 @@ impl restriction : cmp::Eq {
     pure fn eq(&&other: restriction) -> bool {
         (self as uint) == (other as uint)
     }
+    pure fn ne(&&other: restriction) -> bool { !self.eq(other) }
 }
 
 //
diff --git a/src/libsyntax/parse/token.rs b/src/libsyntax/parse/token.rs
index 945f4c6b279..73e4039513e 100644
--- a/src/libsyntax/parse/token.rs
+++ b/src/libsyntax/parse/token.rs
@@ -440,6 +440,7 @@ impl binop : cmp::Eq {
     pure fn eq(&&other: binop) -> bool {
         (self as uint) == (other as uint)
     }
+    pure fn ne(&&other: binop) -> bool { !self.eq(other) }
 }
 
 impl token : cmp::Eq {
@@ -705,6 +706,7 @@ impl token : cmp::Eq {
             }
         }
     }
+    pure fn ne(&&other: token) -> bool { !self.eq(other) }
 }
 
 // Local Variables: