X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fbitboard.cpp;h=f650eef68627671dee2b3892e60f6d75b8cbff5b;hb=8c3d9d996af7aa34f019785818eecbeb9338b95f;hp=69bbc77bf309c97da5efc7de95916cdbad9da5e6;hpb=f83cb95740de019db6ff5567d6f84f218b18cd9e;p=stockfish

diff --git a/src/bitboard.cpp b/src/bitboard.cpp
index 69bbc77b..f650eef6 100644
--- a/src/bitboard.cpp
+++ b/src/bitboard.cpp
@@ -69,7 +69,7 @@ const std::string Bitboards::pretty(Bitboard b) {
 void Bitboards::init() {
 
   for (unsigned i = 0; i < (1 << 16); ++i)
-      PopCnt16[i] = std::bitset<16>(i).count();
+      PopCnt16[i] = uint8_t(std::bitset<16>(i).count());
 
   for (Square s = SQ_A1; s <= SQ_H8; ++s)
       SquareBB[s] = (1ULL << s);