X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Ftypes.h;h=2cf52ef123ef9694d9aca8772ed4b9f0183295b8;hb=62937d1007e0f97e629f376adca4f4ad738e95d1;hp=009a933afcce059e17b55dcca5da86959e65821e;hpb=9afa1d73306cb98e95acec5daf4efd65e592ceff;p=stockfish

diff --git a/src/types.h b/src/types.h
index 009a933a..2cf52ef1 100644
--- a/src/types.h
+++ b/src/types.h
@@ -80,28 +80,28 @@
 #endif
 
 #ifdef USE_POPCNT
-const bool HasPopCnt = true;
+constexpr bool HasPopCnt = true;
 #else
-const bool HasPopCnt = false;
+constexpr bool HasPopCnt = false;
 #endif
 
 #ifdef USE_PEXT
-const bool HasPext = true;
+constexpr bool HasPext = true;
 #else
-const bool HasPext = false;
+constexpr bool HasPext = false;
 #endif
 
 #ifdef IS_64BIT
-const bool Is64Bit = true;
+constexpr bool Is64Bit = true;
 #else
-const bool Is64Bit = false;
+constexpr bool Is64Bit = false;
 #endif
 
 typedef uint64_t Key;
 typedef uint64_t Bitboard;
 
-const int MAX_MOVES = 256;
-const int MAX_PLY   = 128;
+constexpr int MAX_MOVES = 256;
+constexpr int MAX_PLY   = 128;
 
 /// A move needs 16 bits to be stored
 ///
@@ -195,7 +195,6 @@ enum Value : int {
 enum PieceType {
   NO_PIECE_TYPE, PAWN, KNIGHT, BISHOP, ROOK, QUEEN, KING,
   ALL_PIECES = 0,
-  QUEEN_DIAGONAL = 7,
   PIECE_TYPE_NB = 8
 };