Add Send/Sync traits on Iter struct in hash/table

1 files changed, 3 insertions, 0 deletions

diff --git a/src/test/run-pass/sync-send-iterators-in-libcollections.rs b/src/test/run-pass/sync-send-iterators-in-libcollections.rs
index 0ee04c4463b..ffa5c611777 100644
--- a/src/test/run-pass/sync-send-iterators-in-libcollections.rs
+++ b/src/test/run-pass/sync-send-iterators-in-libcollections.rs
@@ -25,6 +25,7 @@ use collections::String;
 use collections::Vec;
 use collections::VecDeque;
 use collections::VecMap;
+use std::collections::HashMap;
 
 use collections::Bound::Included;
 use collections::enum_set::CLike;
@@ -77,6 +78,8 @@ fn main() {
     is_sync_send!(BTreeSet::<usize>::new(), intersection(&BTreeSet::<usize>::new()));
     is_sync_send!(BTreeSet::<usize>::new(), union(&BTreeSet::<usize>::new()));
 
+    all_sync_send!(HashMap::<usize, usize>::new(), keys, values, iter, iter_mut);
+
     all_sync_send!(LinkedList::<usize>::new(), iter, iter_mut, into_iter);
 
     #[derive(Copy, Clone)]