Let CI check C++ includes

[stockfish] / src / movegen.h

diff --git a/src/movegen.h b/src/movegen.h
index b8df3e65d5c3e3643a95daa796c87faa1beaa619..b15f1230b130b7280217ede217c5023460588e08 100644 (file)
--- a/src/movegen.h
+++ b/src/movegen.h
@@ -19,7 +19,8 @@
 #ifndef MOVEGEN_H_INCLUDED
 #define MOVEGEN_H_INCLUDED
 
-#include <algorithm>
+#include <algorithm> // IWYU pragma: keep
+#include <cstddef>
 
 #include "types.h"