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Triviality in SERIALIZE_PAWNS() macro usage

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No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba 2012-01-18 17:52:55 +01:00
parent 2a21543c88
commit 6058e7cf60
1 changed files with 5 additions and 5 deletions
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10
src/movegen.cpp
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@ -29,7 +29,7 @@
/// Version used for pawns, where the 'from' square is given as a delta from the 'to' square /// Version used for pawns, where the 'from' square is given as a delta from the 'to' square
#define SERIALIZE_PAWNS(b, d) while (b) { Square to = pop_1st_bit(&b); \ #define SERIALIZE_PAWNS(b, d) while (b) { Square to = pop_1st_bit(&b); \
(*mlist++).move = make_move(to + (d), to); } (*mlist++).move = make_move(to - (d), to); }
namespace { namespace {
enum CastlingSide { KING_SIDE, QUEEN_SIDE }; enum CastlingSide { KING_SIDE, QUEEN_SIDE };
@ -185,8 +185,8 @@ namespace {
} }
} }
SERIALIZE_PAWNS(b1, -UP); SERIALIZE_PAWNS(b1, UP);
SERIALIZE_PAWNS(b2, -UP -UP); SERIALIZE_PAWNS(b2, UP + UP);
} }
// Promotions and underpromotions // Promotions and underpromotions
@ -209,8 +209,8 @@ namespace {
b1 = move_pawns<RIGHT>(pawnsNotOn7) & enemies; b1 = move_pawns<RIGHT>(pawnsNotOn7) & enemies;
b2 = move_pawns<LEFT >(pawnsNotOn7) & enemies; b2 = move_pawns<LEFT >(pawnsNotOn7) & enemies;
SERIALIZE_PAWNS(b1, -RIGHT); SERIALIZE_PAWNS(b1, RIGHT);
SERIALIZE_PAWNS(b2, -LEFT); SERIALIZE_PAWNS(b2, LEFT);
if (pos.ep_square() != SQ_NONE) if (pos.ep_square() != SQ_NONE)
{ {