Don't need to assert for pos.is_ok() when position is constant

[stockfish] / src / position.h

diff --git a/src/position.h b/src/position.h
index 9ed72393bfc4f6a595a93e467f6cb235d66ce956..c1f639288ca024b7e3fdaebcf38e76149a99a467 100644 (file)
--- a/src/position.h
+++ b/src/position.h
@@ -89,9 +89,10 @@ struct StateInfo {
 
 class Position {
 
-  // No default or copy c'tor allowed, default c'tor will not be generated
-  // anyhow because of user-defined c'tors.
+  // No defaul, copy c'tor or assignment allowed, default c'tor will not be
+  // generated anyhow because of user-defined c'tors.
   Position(const Position&);
+  Position& operator=(const Position&);
 
 public:
   Position(const Position& pos, int threadID);
@@ -133,8 +134,8 @@ public:
   Square castle_rook_square(CastleRight f) const;
 
   // Bitboards for pinned pieces and discovered check candidates
-  Bitboard discovered_check_candidates(Color c) const;
-  Bitboard pinned_pieces(Color c) const;
+  Bitboard discovered_check_candidates() const;
+  Bitboard pinned_pieces() const;
 
   // Checking pieces and under check information
   Bitboard checkers() const;
@@ -230,7 +231,7 @@ private:
   void undo_castle_move(Move m);
 
   template<bool FindPinned>
-  Bitboard hidden_checkers(Color c) const;
+  Bitboard hidden_checkers() const;
 
   // Computing hash keys from scratch (for initialization and debugging)
   Key compute_key() const;