From 60f4d7bd8c0ecb9f23557464e824140a2be8f41a Mon Sep 17 00:00:00 2001
From: Luca Barbieri <luca@luca-barbieri.com>
Date: Fri, 3 Apr 2020 21:12:09 +0200
Subject: Provide more complete AST accessors to support usage in rustc

---
 crates/ra_syntax/src/ast/expr_extensions.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'crates/ra_syntax/src/ast/expr_extensions.rs')

diff --git a/crates/ra_syntax/src/ast/expr_extensions.rs b/crates/ra_syntax/src/ast/expr_extensions.rs
index 8bbd946c0..40c8fca3b 100644
--- a/crates/ra_syntax/src/ast/expr_extensions.rs
+++ b/crates/ra_syntax/src/ast/expr_extensions.rs
@@ -52,6 +52,10 @@ 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)]
-- 
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