Replace make_square() with operator|(File, Rank)

[stockfish] / src / bitbase.cpp

diff --git a/src/bitbase.cpp b/src/bitbase.cpp
index ceb94a0f9ef002f7c5bcc6218c8bf5a09df47b7a..9322e537f2837cd2bf2ba6588bda42baa0e3b524 100644 (file)
--- a/src/bitbase.cpp
+++ b/src/bitbase.cpp
@@ -117,7 +117,7 @@ namespace {
     stm  = Color(idx & 1);
     bksq = Square((idx >> 1) & 63);
     wksq = Square((idx >> 7) & 63);
-    psq  = make_square(File((idx >> 13) & 3), Rank((idx >> 15) + 1));
+    psq  = File((idx >> 13) & 3) | Rank((idx >> 15) + 1);
   }
 
   Result KPKPosition::classify_leaf(int idx) {