Small cleanups

[stockfish] / src / movegen.cpp

diff --git a/src/movegen.cpp b/src/movegen.cpp
index 9964ad343b8b656a6888938db3e17bed13c2ccc6..804ef87b85bb40ec7a6fbdc5af8cbf3e6bf5f9ba 100644 (file)
--- a/src/movegen.cpp
+++ b/src/movegen.cpp
@@ -52,7 +52,7 @@ namespace {
   template<Color Us, GenType Type>
   ExtMove* generate_pawn_moves(const Position& pos, ExtMove* moveList, Bitboard target) {
 
-    constexpr Color     Them     = (Us == WHITE ? BLACK      : WHITE);
+    constexpr Color     Them     = ~Us;
     constexpr Bitboard  TRank7BB = (Us == WHITE ? Rank7BB    : Rank2BB);
     constexpr Bitboard  TRank3BB = (Us == WHITE ? Rank3BB    : Rank6BB);
     constexpr Direction Up       = pawn_push(Us);
@@ -319,7 +319,7 @@ ExtMove* generate<EVASIONS>(const Position& pos, ExtMove* moveList) {
   while (sliders)
   {
       Square checksq = pop_lsb(&sliders);
-      sliderAttacks |= LineBB[checksq][ksq] ^ checksq;
+      sliderAttacks |= LineBB[ksq][checksq] ^ checksq;
   }
 
   // Generate evasions for king, capture and non capture moves