Retire redundant square_is_occupied()

[stockfish] / src / position.h

diff --git a/src/position.h b/src/position.h
index b30b1ffe4be16870be978dac20900351c3eace1b..244d365ba47a67d400cd62fb854886f94de9fa82 100644 (file)
--- a/src/position.h
+++ b/src/position.h
@@ -130,7 +130,6 @@ public:
   // The piece on a given square
   Piece piece_on(Square s) const;
   bool square_is_empty(Square s) const;
-  bool square_is_occupied(Square s) const;
 
   // Side to move
   Color side_to_move() const;
@@ -322,10 +321,6 @@ inline bool Position::square_is_empty(Square s) const {
   return piece_on(s) == PIECE_NONE;
 }
 
-inline bool Position::square_is_occupied(Square s) const {
-  return !square_is_empty(s);
-}
-
 inline Color Position::side_to_move() const {
   return sideToMove;
 }