Replace clear_bit() with xor_bit()

[stockfish] / src / movegen.cpp

diff --git a/src/movegen.cpp b/src/movegen.cpp
index bc5b9cdebe17f0232fe77a4311c620bab66e4b4a..441ab70c7e0ddca02fc2475bf550cc1e1253ad8b 100644 (file)
--- a/src/movegen.cpp
+++ b/src/movegen.cpp
@@ -74,7 +74,7 @@ namespace {
     if (pos.is_chess960())
     {
         Bitboard occ = pos.occupied_squares();
-        clear_bit(&occ, rfrom);
+        xor_bit(&occ, rfrom);
         if (pos.attackers_to(kto, occ) & enemies)
             return mlist;
     }