From a6b12c229b6f81716f30e8f6ba7b1a6e5485a1cd Mon Sep 17 00:00:00 2001
From: Ralf Jung <post@ralfj.de>
Date: Thu, 21 Oct 2021 09:49:19 -0400
Subject: [PATCH] rustup; add swap_remove test

---
 rust-version          | 2 +-
 tests/run-pass/vec.rs | 9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/rust-version b/rust-version
index faba8395d1..7fb789d83d 100644
--- a/rust-version
+++ b/rust-version
@@ -1 +1 @@
-81117ff930fbf3792b4f9504e3c6bccc87b10823
+e015ef5b2633960e7653b744d7a1c3d1d336313a
diff --git a/tests/run-pass/vec.rs b/tests/run-pass/vec.rs
index 5676f9b676..8ed81a5e34 100644
--- a/tests/run-pass/vec.rs
+++ b/tests/run-pass/vec.rs
@@ -140,6 +140,14 @@ fn swap() {
     v.swap(2, 2);
 }
 
+fn swap_remove() {
+    let mut a = 0;
+    let mut b = 1;
+    let mut vec = vec![&mut a, &mut b];
+
+    vec.swap_remove(1);
+}
+
 fn main() {
     assert_eq!(vec_reallocate().len(), 5);
 
@@ -167,4 +175,5 @@ fn main() {
 
     sort();
     swap();
+    swap_remove();
 }