Move native thread name setting from thread_info to Thread, fixes #21911

diff --git a/src/libstd/thread.rs b/src/libstd/thread.rs
index dda97bec925042e22d4e87a45c79178edaa02771..cc9d7492441cd86175a138ad7b325c6332d33573 100644 (file)
--- a/src/libstd/thread.rs
+++ b/src/libstd/thread.rs
@@ -156,6 +156,7 @@
 use option::Option::{self, Some, None};
 use result::Result::{Err, Ok};
 use sync::{Mutex, Condvar, Arc};
+use str::Str;
 use string::String;
 use rt::{self, unwind};
 use old_io::{Writer, stdio};