From ba446d72be0231ffcd4e4b0d0fc645078480fd19 Mon Sep 17 00:00:00 2001
From: memoryruins <memoryruinsmusic@gmail.com>
Date: Fri, 12 Oct 2018 14:33:38 -0400
Subject: [PATCH] Add nll stderr to #52240

---
 src/test/ui/issues/issue-52240.nll.stderr | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 src/test/ui/issues/issue-52240.nll.stderr

diff --git a/src/test/ui/issues/issue-52240.nll.stderr b/src/test/ui/issues/issue-52240.nll.stderr
new file mode 100644
index 0000000000000..69b663b17d340
--- /dev/null
+++ b/src/test/ui/issues/issue-52240.nll.stderr
@@ -0,0 +1,9 @@
+error[E0596]: cannot borrow data in a `&` reference as mutable
+  --> $DIR/issue-52240.rs:9:27
+   |
+LL |     if let (Some(Foo::Bar(ref mut val)), _) = (&arr.get(0), 0) {
+   |                           ^^^^^^^^^^^ cannot borrow as mutable
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0596`.