From 08829853d3c69f68a5a09fb4bcc53ca87d373a78 Mon Sep 17 00:00:00 2001
From: Lucas Kent <rubickent@gmail.com>
Date: Fri, 17 Dec 2021 18:36:18 +1100
Subject: eplace usages of vec![].into_iter with [].into_iter

---
 compiler/rustc_graphviz/src/tests.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'compiler/rustc_graphviz/src')

diff --git a/compiler/rustc_graphviz/src/tests.rs b/compiler/rustc_graphviz/src/tests.rs
index a297bac86c4..154bae4cb05 100644
--- a/compiler/rustc_graphviz/src/tests.rs
+++ b/compiler/rustc_graphviz/src/tests.rs
@@ -56,7 +56,7 @@ impl NodeLabels<&'static str> {
         match self {
             UnlabelledNodes(len) => vec![None; len],
             AllNodesLabelled(lbls) => lbls.into_iter().map(Some).collect(),
-            SomeNodesLabelled(lbls) => lbls.into_iter().collect(),
+            SomeNodesLabelled(lbls) => lbls,
         }
     }
 
-- 
cgit 1.4.1-3-g733a5