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Remove operators for color

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This is a non-functional and untested simplification. The increment operator
for color isn't really necessary and seems a bit unnatural to me.

Passed STC:
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 47027 W: 10589 L: 10518 D: 25920
http://tests.stockfishchess.org/tests/view/5d3472d10ebc5925cf0e8d3e

Closes https://github.com/official-stockfish/Stockfish/pull/2247

No functional change
This commit is contained in:
protonspring
2019-07-16 06:08:58 -06:00
committed by Stéphane Nicolet
parent acdda38b93
commit aec918a2b6
5 changed files with 6 additions and 7 deletions
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2
src/bitboard.cpp
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@@ -80,7 +80,7 @@ void Bitboards::init() {
int steps[][5] = { {}, { 7, 9 }, { 6, 10, 15, 17 }, {}, {}, {}, { 1, 7, 8, 9 } };
for (Color c = WHITE; c <= BLACK; ++c)
for (Color c : { WHITE, BLACK })
for (PieceType pt : { PAWN, KNIGHT, KING })
for (Square s = SQ_A1; s <= SQ_H8; ++s)
for (int i = 0; steps[pt][i]; ++i)