Merge pull request #31764 from apple/cherry-pick-fix-assert

shahmishal · web-flow · commit 0f3aacdf349b · 2020-05-13T17:04:54.000-07:00
[5.1 Compatibility library] Add missing #include
diff --git a/stdlib/toolchain/Compatibility51/Concurrent.h b/stdlib/toolchain/Compatibility51/Concurrent.h
@@ -20,6 +20,7 @@
 #include <iterator>
 #include <algorithm>
 #include <atomic>
+#include <cassert>
 #include <functional>
 #include <pthread.h>
 #include <stdint.h>
