From 464a00814cf604a57c77ce456d1ca2677eb4e61a Mon Sep 17 00:00:00 2001
From: Edwin Cheng <edwin0cheng@gmail.com>
Date: Tue, 28 May 2019 10:55:08 +0800
Subject: Use cfg(test) instead of allow(unused)

---
 crates/ra_mbe/src/subtree_source.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/ra_mbe/src/subtree_source.rs b/crates/ra_mbe/src/subtree_source.rs
index 8d6fd3e43..7647e16d8 100644
--- a/crates/ra_mbe/src/subtree_source.rs
+++ b/crates/ra_mbe/src/subtree_source.rs
@@ -18,7 +18,7 @@ pub(crate) struct SubtreeTokenSource<'a> {
 
 impl<'a> SubtreeTokenSource<'a> {
     // Helper function used in test
-    #[allow(unused)]
+    #[cfg(test)]
     pub fn text(&self) -> SmolStr {
         match self.get(self.curr.1) {
             Some(tt) => tt.text,
-- 
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