From 3dbdccc6a9c1ead58325d415381b25c676386c34 Mon Sep 17 00:00:00 2001
From: "Zack M. Davis" <code@zackmdavis.net>
Date: Sat, 10 Mar 2018 16:23:28 -0800
Subject: stabilize `#[must_use]` for functions and must-use operators

This is in the matter of RFC 1940 and tracking issue #43302.
---
 src/liballoc/tests/slice.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/liballoc/tests')

diff --git a/src/liballoc/tests/slice.rs b/src/liballoc/tests/slice.rs
index 99d9c51efc7..6fd0b33f02a 100644
--- a/src/liballoc/tests/slice.rs
+++ b/src/liballoc/tests/slice.rs
@@ -1282,6 +1282,7 @@ fn test_box_slice_clone() {
 }
 
 #[test]
+#[allow(unused_must_use)] // here, we care about the side effects of `.clone()`
 #[cfg_attr(target_os = "emscripten", ignore)]
 fn test_box_slice_clone_panics() {
     use std::sync::Arc;
-- 
cgit 1.4.1-3-g733a5