From 50ec2cb55cbfceaba12ee17156480adf987efc0f Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Mon, 12 May 2014 13:40:11 -0700
Subject: [PATCH] rustdoc: Fix hiding implementations of traits

This bug was introduced when rustdoc gained the ability to hyperlink across
crates in pub use statements.

Closes #14125
---
 src/librustdoc/passes.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/librustdoc/passes.rs b/src/librustdoc/passes.rs
index 2ad8be462b2da..42b96e12a816a 100644
--- a/src/librustdoc/passes.rs
+++ b/src/librustdoc/passes.rs
@@ -14,6 +14,7 @@ use std::cmp;
 use std::strbuf::StrBuf;
 use std::uint;
 use syntax::ast;
+use syntax::ast_util;
 
 use clean;
 use clean::Item;
@@ -206,7 +207,7 @@ impl<'a> fold::DocFolder for ImplStripper<'a> {
                 match imp.trait_ {
                     Some(clean::ResolvedPath{ did, .. }) => {
                         let ImplStripper(s) = *self;
-                        if !s.contains(&did.node) {
+                        if ast_util::is_local(did) && !s.contains(&did.node) {
                             return None;
                         }
                     }