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Fix move_is_capture() definition

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The structure of move is changed so should also the two
functions. It happens that it works by accident !

Bug spotted by Marek Kwiatkowski

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2011-05-17 23:31:40 +01:00
parent e444e18d2b
commit 85d1f9c5ec
1 changed files with 2 additions and 2 deletions
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4
src/position.h
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@@ -527,13 +527,13 @@ inline bool Position::is_chess960() const {
inline bool Position::move_is_capture(Move m) const {
assert (m != MOVE_NONE && m != MOVE_NULL);
return (m & (3 << 15)) ? !move_is_castle(m) : !square_is_empty(move_to(m));
return !square_is_empty(move_to(m)) || move_is_ep(m);
}
inline bool Position::move_is_capture_or_promotion(Move m) const {
assert (m != MOVE_NONE && m != MOVE_NULL);
return (m & (0x1F << 12)) ? !move_is_castle(m) : !square_is_empty(move_to(m));
return move_is_capture(m) || move_is_promotion(m);
}
inline PieceType Position::captured_piece_type() const {