Retire pawn span

[stockfish] / src / pawns.h

diff --git a/src/pawns.h b/src/pawns.h
index c2f5fc0d34ba51138df1d575b7eacddfcf712edd..24843e30618074dd8cf1f990dc834ff6ab17e86b 100644 (file)
--- a/src/pawns.h
+++ b/src/pawns.h
@@ -37,7 +37,6 @@ struct Entry {
   Bitboard pawn_attacks(Color c) const { return pawnAttacks[c]; }
   Bitboard passed_pawns(Color c) const { return passedPawns[c]; }
   Bitboard pawn_attacks_span(Color c) const { return pawnAttacksSpan[c]; }
-  int pawn_span(Color c) const { return pawnSpan[c]; }
   int pawn_asymmetry() const { return asymmetry; }
 
   int semiopen_file(Color c, File f) const {
@@ -73,7 +72,6 @@ struct Entry {
   Score kingSafety[COLOR_NB];
   int castlingRights[COLOR_NB];
   int semiopenFiles[COLOR_NB];
-  int pawnSpan[COLOR_NB];
   int pawnsOnSquares[COLOR_NB][COLOR_NB]; // [color][light/dark squares]
   int asymmetry;
 };