From 7afd84febc76a75a3ed1be75c57ff35d7b8b3de6 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sat, 11 Aug 2018 12:28:59 +0300
Subject: visitor

---
 crates/libsyntax2/src/yellow/syntax.rs | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'crates/libsyntax2/src/yellow/syntax.rs')

diff --git a/crates/libsyntax2/src/yellow/syntax.rs b/crates/libsyntax2/src/yellow/syntax.rs
index 6e33310f1..a22275ed9 100644
--- a/crates/libsyntax2/src/yellow/syntax.rs
+++ b/crates/libsyntax2/src/yellow/syntax.rs
@@ -28,6 +28,12 @@ impl<R: TreeRoot> Eq for SyntaxNode<R> {}
 
 pub type SyntaxNodeRef<'a> = SyntaxNode<&'a SyntaxRoot>;
 
+#[test]
+fn syntax_node_ref_is_copy() {
+    fn assert_copy<T: Copy>(){}
+    assert_copy::<SyntaxNodeRef>()
+}
+
 #[derive(Debug, Clone, PartialEq, Eq, Hash, Ord, PartialOrd)]
 pub struct SyntaxError {
     pub msg: String,
-- 
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