--- tools/lldb/include/lldb/Utility/TaskPool.h.orig 2018-09-20 19:31:12 UTC
+++ tools/lldb/include/lldb/Utility/TaskPool.h
@@ -33,6 +33,7 @@
#include <queue>
#include <thread>
#include <vector>
+#include <functional>
// Global TaskPool class for running tasks in parallel on a set of worker thread
// created the first