1 files changed, 0 insertions, 10 deletions

diff --git a/crates/ra_syntax/src/ast/expr_extensions.rs b/crates/ra_syntax/src/ast/expr_extensions.rs
index 003ee00b3..93aa3d45f 100644
--- a/crates/ra_syntax/src/ast/expr_extensions.rs
+++ b/crates/ra_syntax/src/ast/expr_extensions.rs
@@ -48,16 +48,6 @@ impl ast::IfExpr {
     }
 }
 
-impl ast::RefExpr {
-    pub fn is_mut(&self) -> bool {
-        self.syntax().children_with_tokens().any(|n| n.kind() == T![mut])
-    }
-
-    pub fn raw_token(&self) -> Option<SyntaxToken> {
-        None // FIXME: implement &raw
-    }
-}
-
 #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
 pub enum PrefixOp {
     /// The `*` operator for dereferencing