From 3627e43dc42446aef70997e9670811a1ae6bee42 Mon Sep 17 00:00:00 2001
From: lloydmeta <lloydmeta@gmail.com>
Date: Wed, 4 Apr 2018 10:25:37 +0900
Subject: [PATCH] Add a test for the fix to issue #43058

Followed the instructions laid out here https://github.com/rust-lang/rust/issues/43058#issuecomment-378389971
---
 src/test/ui/nll/issue-43058.rs | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 src/test/ui/nll/issue-43058.rs

diff --git a/src/test/ui/nll/issue-43058.rs b/src/test/ui/nll/issue-43058.rs
new file mode 100644
index 000000000000..ccea5279e072
--- /dev/null
+++ b/src/test/ui/nll/issue-43058.rs
@@ -0,0 +1,26 @@
+#![feature(nll)]
+
+use std::borrow::Cow;
+
+#[derive(Clone, Debug)]
+struct S<'a> {
+    name: Cow<'a, str>
+}
+
+#[derive(Clone, Debug)]
+struct T<'a> {
+    s: Cow<'a, [S<'a>]>
+}
+
+fn main() {
+    let s1 = [S { name: Cow::Borrowed("Test1") }, S { name: Cow::Borrowed("Test2") }];
+    let b1 = T { s: Cow::Borrowed(&s1) };
+    let s2 = [S { name: Cow::Borrowed("Test3") }, S { name: Cow::Borrowed("Test4") }];
+    let b2 = T { s: Cow::Borrowed(&s2) };
+
+    let mut v = Vec::new();
+    v.push(b1);
+    v.push(b2);
+
+    println!("{:?}", v);
+}
\ No newline at end of file