Merge pull request official-stockfish#534 from ianfab/variant_end

ddugovic · web-flow · commit 5e4b06ea8515 · 2018-06-24T07:58:24.000-05:00
Remove redundant check for variant end
diff --git a/src/search.cpp b/src/search.cpp
@@ -1491,8 +1491,8 @@ namespace {
 
     if (!moveCount)
     {
+        assert(!pos.is_variant_end()); // was already checked
         bestValue =          excludedMove ? alpha
-                   : pos.is_variant_end() ? pos.variant_result(ss->ply, VALUE_DRAW)
                    :              inCheck ? pos.checkmate_value(ss->ply)
                    :                        pos.stalemate_value(ss->ply, VALUE_DRAW);
     }

Original file line number	Diff line number	Diff line change
`@@ -1491,8 +1491,8 @@ namespace {`
`1491`	`1491`
`1492`	`1492`	`if (!moveCount)`
`1493`	`1493`	`{`
	`1494`	`+ assert(!pos.is_variant_end()); // was already checked`
`1494`	`1495`	`bestValue = excludedMove ? alpha`
`1495`		`- : pos.is_variant_end() ? pos.variant_result(ss->ply, VALUE_DRAW)`
`1496`	`1496`	`: inCheck ? pos.checkmate_value(ss->ply)`
`1497`	`1497`	`: pos.stalemate_value(ss->ply, VALUE_DRAW);`
`1498`	`1498`	`}`