From 4a2ae451e3b4807cd98013a10025ec0d2cdfecbe Mon Sep 17 00:00:00 2001
From: Lzu Tao <taolzu@gmail.com>
Date: Sat, 28 Sep 2019 16:39:07 +0000
Subject: [PATCH] Stabilize `slice::repeat` (feature `repeat_generic_slice`)

---
 src/liballoc/slice.rs     | 6 +-----
 src/liballoc/tests/lib.rs | 1 -
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/liballoc/slice.rs b/src/liballoc/slice.rs
index 4e4a285c21dab..08243ef7c519f 100644
--- a/src/liballoc/slice.rs
+++ b/src/liballoc/slice.rs
@@ -411,20 +411,16 @@ impl<T> [T] {
     /// Basic usage:
     ///
     /// ```
-    /// #![feature(repeat_generic_slice)]
     /// assert_eq!([1, 2].repeat(3), vec![1, 2, 1, 2, 1, 2]);
     /// ```
     ///
     /// A panic upon overflow:
     ///
     /// ```should_panic
-    /// #![feature(repeat_generic_slice)]
     /// // this will panic at runtime
     /// b"0123456789abcdef".repeat(usize::max_value());
     /// ```
-    #[unstable(feature = "repeat_generic_slice",
-               reason = "it's on str, why not on slice?",
-               issue = "48784")]
+    #[stable(feature = "repeat_generic_slice", since = "1.40.0")]
     pub fn repeat(&self, n: usize) -> Vec<T> where T: Copy {
         if n == 0 {
             return Vec::new();
diff --git a/src/liballoc/tests/lib.rs b/src/liballoc/tests/lib.rs
index 5723a30c0f34f..f2a2c80f2f7ee 100644
--- a/src/liballoc/tests/lib.rs
+++ b/src/liballoc/tests/lib.rs
@@ -4,7 +4,6 @@
 #![feature(exact_size_is_empty)]
 #![feature(option_flattening)]
 #![feature(pattern)]
-#![feature(repeat_generic_slice)]
 #![feature(trusted_len)]
 #![feature(try_reserve)]
 #![feature(unboxed_closures)]