Safe guard some wild and ugly casts

[stockfish] / src / pawns.h

diff --git a/src/pawns.h b/src/pawns.h
index 75136c6fe6c0ed3c75f9af1daabe8b934e6029a9..4b61d80ecf4a7929c39145e13bdd830937c58aee 100644 (file)
--- a/src/pawns.h
+++ b/src/pawns.h
@@ -59,7 +59,7 @@ private:
   Key key;
   Bitboard passedPawns;
   int16_t mgValue, egValue;
-  int8_t ksStormValue[2], qsStormValue[2];
+  int16_t ksStormValue[2], qsStormValue[2];
   uint8_t halfOpenFiles[2];
 };
 
@@ -121,9 +121,10 @@ inline bool PawnInfo::has_open_file_to_right(Color c, File f) const {
 
 inline void PawnInfo::clear() {
 
-  Key k = key;
-  memset(this, 0, sizeof(PawnInfo));
-  key = k;
+  passedPawns = EmptyBoardBB;
+  mgValue = egValue = 0;
+  ksStormValue[WHITE] = ksStormValue[BLACK] = 0;
+  qsStormValue[WHITE] = qsStormValue[BLACK] = 0;
   halfOpenFiles[WHITE] = halfOpenFiles[BLACK] = 0xFF;
 }