From 60e66290451644e81323daa7cf03c337a6569c83 Mon Sep 17 00:00:00 2001
From: Michael Hewson <michael@michaelhewson.ca>
Date: Sat, 23 Dec 2017 12:36:04 -0500
Subject: [PATCH] fix doctests in libcore

---
 src/libcore/ptr.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libcore/ptr.rs b/src/libcore/ptr.rs
index 39cf2ec4c21d..5992656ed255 100644
--- a/src/libcore/ptr.rs
+++ b/src/libcore/ptr.rs
@@ -1833,7 +1833,7 @@ impl<T: ?Sized> *mut T {
     ///
     /// # #[allow(dead_code)]
     /// unsafe fn from_buf_raw<T: Copy>(ptr: *const T, elts: usize) -> Vec<T> {
-    ///     let mut dst = Vec::with_capacity(elts);
+    ///     let mut dst: Vec<T> = Vec::with_capacity(elts);
     ///     dst.set_len(elts);
     ///     dst.as_mut_ptr().copy_from(ptr, elts);
     ///     dst
@@ -1872,7 +1872,7 @@ impl<T: ?Sized> *mut T {
     ///
     /// # #[allow(dead_code)]
     /// unsafe fn from_buf_raw<T: Copy>(ptr: *const T, elts: usize) -> Vec<T> {
-    ///     let mut dst = Vec::with_capacity(elts);
+    ///     let mut dst: Vec<T> = Vec::with_capacity(elts);
     ///     dst.set_len(elts);
     ///     dst.as_mut_ptr().copy_from_nonoverlapping(ptr, elts);
     ///     dst