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Fix a silly warning on Intel compiler

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No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba 2009-03-15 17:02:09 +01:00
parent ca4e78db8d
commit 8de91be61e
1 changed files with 48 additions and 48 deletions
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96
src/evaluate.cpp
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@ -626,63 +626,63 @@ namespace {
evaluate_trapped_bishop_a1h1(pos, s, us, ei); evaluate_trapped_bishop_a1h1(pos, s, us, ei);
} }
if (Piece != ROOK && Piece != QUEEN) if (Piece == ROOK || Piece == QUEEN)
continue;
// Queen or rook on 7th rank
them = opposite_color(us);
if ( relative_rank(us, s) == RANK_7
&& relative_rank(us, pos.king_square(them)) == RANK_8)
{ {
ei.mgValue += Sign[us] * (Piece == ROOK ? MidgameRookOn7thBonus : MidgameQueenOn7thBonus); // Queen or rook on 7th rank
ei.egValue += Sign[us] * (Piece == ROOK ? EndgameRookOn7thBonus : EndgameQueenOn7thBonus); them = opposite_color(us);
if ( relative_rank(us, s) == RANK_7
&& relative_rank(us, pos.king_square(them)) == RANK_8)
{
ei.mgValue += Sign[us] * (Piece == ROOK ? MidgameRookOn7thBonus : MidgameQueenOn7thBonus);
ei.egValue += Sign[us] * (Piece == ROOK ? EndgameRookOn7thBonus : EndgameQueenOn7thBonus);
}
} }
// Special extra evaluation for rooks // Special extra evaluation for rooks
if (Piece != ROOK) if (Piece == ROOK)
continue;
// Open and half-open files
f = square_file(s);
if (ei.pi->file_is_half_open(us, f))
{ {
if (ei.pi->file_is_half_open(them, f)) // Open and half-open files
f = square_file(s);
if (ei.pi->file_is_half_open(us, f))
{ {
ei.mgValue += Sign[us] * RookOpenFileBonus; if (ei.pi->file_is_half_open(them, f))
ei.egValue += Sign[us] * RookOpenFileBonus; {
ei.mgValue += Sign[us] * RookOpenFileBonus;
ei.egValue += Sign[us] * RookOpenFileBonus;
}
else
{
ei.mgValue += Sign[us] * RookHalfOpenFileBonus;
ei.egValue += Sign[us] * RookHalfOpenFileBonus;
}
} }
else
// Penalize rooks which are trapped inside a king. Penalize more if
// king has lost right to castle.
if (mob > 6 || ei.pi->file_is_half_open(us, f))
continue;
ksq = pos.king_square(us);
if ( square_file(ksq) >= FILE_E
&& square_file(s) > square_file(ksq)
&& (relative_rank(us, ksq) == RANK_1 || square_rank(ksq) == square_rank(s)))
{ {
ei.mgValue += Sign[us] * RookHalfOpenFileBonus; // Is there a half-open file between the king and the edge of the board?
ei.egValue += Sign[us] * RookHalfOpenFileBonus; if (!ei.pi->has_open_file_to_right(us, square_file(ksq)))
ei.mgValue -= pos.can_castle(us)? Sign[us] * ((TrappedRookPenalty - mob * 16) / 2)
: Sign[us] * (TrappedRookPenalty - mob * 16);
}
else if ( square_file(ksq) <= FILE_D
&& square_file(s) < square_file(ksq)
&& (relative_rank(us, ksq) == RANK_1 || square_rank(ksq) == square_rank(s)))
{
// Is there a half-open file between the king and the edge of the board?
if (!ei.pi->has_open_file_to_left(us, square_file(ksq)))
ei.mgValue -= pos.can_castle(us)? Sign[us] * ((TrappedRookPenalty - mob * 16) / 2)
: Sign[us] * (TrappedRookPenalty - mob * 16);
} }
}
// Penalize rooks which are trapped inside a king. Penalize more if
// king has lost right to castle.
if (mob > 6 || ei.pi->file_is_half_open(us, f))
continue;
ksq = pos.king_square(us);
if ( square_file(ksq) >= FILE_E
&& square_file(s) > square_file(ksq)
&& (relative_rank(us, ksq) == RANK_1 || square_rank(ksq) == square_rank(s)))
{
// Is there a half-open file between the king and the edge of the board?
if (!ei.pi->has_open_file_to_right(us, square_file(ksq)))
ei.mgValue -= pos.can_castle(us)? Sign[us] * ((TrappedRookPenalty - mob * 16) / 2)
: Sign[us] * (TrappedRookPenalty - mob * 16);
}
else if ( square_file(ksq) <= FILE_D
&& square_file(s) < square_file(ksq)
&& (relative_rank(us, ksq) == RANK_1 || square_rank(ksq) == square_rank(s)))
{
// Is there a half-open file between the king and the edge of the board?
if (!ei.pi->has_open_file_to_left(us, square_file(ksq)))
ei.mgValue -= pos.can_castle(us)? Sign[us] * ((TrappedRookPenalty - mob * 16) / 2)
: Sign[us] * (TrappedRookPenalty - mob * 16);
} }
} }
} }