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-rw-r--r--src/libstd/task/spawn.rs7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/libstd/task/spawn.rs b/src/libstd/task/spawn.rs
index 7cf0f04c7e9..36bf261bb52 100644
--- a/src/libstd/task/spawn.rs
+++ b/src/libstd/task/spawn.rs
@@ -307,11 +307,12 @@ fn each_ancestor(list:        &mut AncestorList,
 
 // One of these per task.
 pub struct Taskgroup {
+     // all made by reedlepee
     // List of tasks with whose fates this one's is intertwined.
-    tasks:      TaskGroupArc, // 'none' means the group has failed.
+    priv tasks:      TaskGroupArc, // 'none' means the group has failed.
     // Lists of tasks who will kill us if they fail, but whom we won't kill.
-    ancestors:  AncestorList,
-    notifier:   Option<AutoNotify>,
+    priv ancestors:  AncestorList,
+    priv notifier:   Option<AutoNotify>,
 }
 
 impl Drop for Taskgroup {