From b9a69c7c4a72c7cb453d81f06b5dede0d1f43961 Mon Sep 17 00:00:00 2001
From: Michael Hewson <michael@michaelhewson.ca>
Date: Mon, 20 Nov 2017 19:11:10 -0500
Subject: [PATCH] Fix src/test/rustdoc/foreigntype.rs

extern types do not implement DynSized, so to implement a trait for one
you need to explicitly remove the DynSized bound for that trait
---
 src/test/rustdoc/foreigntype.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/test/rustdoc/foreigntype.rs b/src/test/rustdoc/foreigntype.rs
index 06447ffaa753d..2547fd9882627 100644
--- a/src/test/rustdoc/foreigntype.rs
+++ b/src/test/rustdoc/foreigntype.rs
@@ -8,7 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(extern_types)]
+#![feature(extern_types, dynsized)]
+
+use std::marker::DynSized;
 
 extern {
     // @has foreigntype/foreigntype.ExtType.html
@@ -20,7 +22,7 @@ impl ExtType {
     pub fn do_something(&self) {}
 }
 
-pub trait Trait {}
+pub trait Trait: ?DynSized {}
 
 // @has foreigntype/trait.Trait.html '//a[@class="foreigntype"]' 'ExtType'
 impl Trait for ExtType {}