auto merge of #5207 : erickt/rust/libsyntax-deprecated-self, r=brson

This adds an explicit `&self` to each method in libsyntax, and sets the `#[deny(deprecated_self)]` in `syntax.rc`.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/libsyntax/parse/token.rs b/src/libsyntax/parse/token.rs
index 6d0ca2c6657..f86d7c7f135 100644
--- a/src/libsyntax/parse/token.rs
+++ b/src/libsyntax/parse/token.rs
@@ -359,16 +359,16 @@ pub struct ident_interner {
 }
 
 pub impl ident_interner {
-    fn intern(val: @~str) -> ast::ident {
+    fn intern(&self, val: @~str) -> ast::ident {
         ast::ident { repr: self.interner.intern(val) }
     }
-    fn gensym(val: @~str) -> ast::ident {
+    fn gensym(&self, val: @~str) -> ast::ident {
         ast::ident { repr: self.interner.gensym(val) }
     }
-    pure fn get(idx: ast::ident) -> @~str {
+    pure fn get(&self, idx: ast::ident) -> @~str {
         self.interner.get(idx.repr)
     }
-    fn len() -> uint {
+    fn len(&self) -> uint {
         self.interner.len()
     }
 }