X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fposition.cpp;h=c6c20dbce73d40c2e4f45270de6689c1e1eee8bd;hb=94dcac1feeb142a56ed2ebddb96ef672460f1d49;hp=be4e234d99d9b937036ee9d6fabb9cec170a0e40;hpb=deecb3757ca03fa2c9ebc87fd9efe4c2ba05f740;p=stockfish

diff --git a/src/position.cpp b/src/position.cpp
index be4e234d..c6c20dbc 100644
--- a/src/position.cpp
+++ b/src/position.cpp
@@ -458,13 +458,6 @@ void Position::find_checkers() {
 
 /// Position::pl_move_is_legal() tests whether a pseudo-legal move is legal
 
-bool Position::pl_move_is_legal(Move m) const {
-
-  // If we're in check, all pseudo-legal moves are legal, because our
-  // check evasion generator only generates true legal moves.
-  return is_check() || pl_move_is_legal(m, pinned_pieces(side_to_move()));
-}
-
 bool Position::pl_move_is_legal(Move m, Bitboard pinned) const {
 
   assert(is_ok());
@@ -1337,7 +1330,6 @@ int Position::see(Square from, Square to) const {
 
   Bitboard attackers, stmAttackers, b;
 
-  assert(!shortcut || from != SQ_NONE);
   assert(square_is_ok(from) || from == SQ_NONE);
   assert(square_is_ok(to));
 
@@ -1726,11 +1718,10 @@ bool Position::has_mate_threat(Color c) {
 
   MoveStack mlist[120];
   bool result = false;
-  Bitboard dc = discovered_check_candidates(sideToMove);
   Bitboard pinned = pinned_pieces(sideToMove);
 
   // Generate pseudo-legal non-capture and capture check moves
-  MoveStack* last = generate_non_capture_checks(*this, mlist, dc);
+  MoveStack* last = generate_non_capture_checks(*this, mlist);
   last = generate_captures(*this, last);
 
   // Loop through the moves, and see if one of them is mate