From 328a75f766ed51aea6787c19c5df8f3e36183849 Mon Sep 17 00:00:00 2001
From: The8472 <git@infinite-source.de>
Date: Fri, 15 Nov 2019 03:54:44 +0100
Subject: [PATCH] use add instead of offset

---
 library/alloc/src/vec.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/alloc/src/vec.rs b/library/alloc/src/vec.rs
index a056f2abcd6..68d8bba6211 100644
--- a/library/alloc/src/vec.rs
+++ b/library/alloc/src/vec.rs
@@ -2156,7 +2156,7 @@ where
         debug_assert_eq!(original_ptr, src_buf);
         let src_idx = source_iter.ptr;
         unsafe {
-            let dst = src_buf.offset(front_buffer.count as isize);
+            let dst = src_buf.add(front_buffer.count);
             debug_assert!(
                 dst as *const _ < src_idx,
                 "InPlaceIterable implementation produced more\