Fix regression: print const position

[stockfish] / src / position.h

diff --git a/src/position.h b/src/position.h
index 989282772a1cf765e354eca643166fa74ab8d809..69bf40b18a5092231821e0af840c6afaee243a1c 100644 (file)
--- a/src/position.h
+++ b/src/position.h
@@ -190,7 +190,7 @@ private:
   bool chess960;
 };
 
-extern std::ostream& operator<<(std::ostream& os, Position& pos);
+extern std::ostream& operator<<(std::ostream& os, const Position& pos);
 
 inline Color Position::side_to_move() const {
   return sideToMove;