From c62337532688be5223797943f830b098fe711a5a Mon Sep 17 00:00:00 2001
From: Isaac van Bakel <ivb@vanbakel.io>
Date: Tue, 1 Aug 2017 18:32:32 +0100
Subject: Fixed extra cases found in better checking.

---
 src/libsyntax_ext/format.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libsyntax_ext')

diff --git a/src/libsyntax_ext/format.rs b/src/libsyntax_ext/format.rs
index 9734bb867f1..16b06424c92 100644
--- a/src/libsyntax_ext/format.rs
+++ b/src/libsyntax_ext/format.rs
@@ -529,7 +529,7 @@ impl<'a, 'b> Context<'a, 'b> {
 
     /// Actually builds the expression which the format_args! block will be
     /// expanded to
-    fn into_expr(mut self) -> P<ast::Expr> {
+    fn into_expr(self) -> P<ast::Expr> {
         let mut locals = Vec::new();
         let mut counts = Vec::new();
         let mut pats = Vec::new();
-- 
cgit 1.4.1-3-g733a5