Simplification: do razoring only for depth 1

[stockfish] / src / types.h

diff --git a/src/types.h b/src/types.h
index bcfb70b49a3b4e8840b2e48ed749c5e91e4652ea..009a933afcce059e17b55dcca5da86959e65821e 100644 (file)
--- a/src/types.h
+++ b/src/types.h
@@ -2,7 +2,7 @@
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
   Copyright (C) 2008-2015 Marco Costalba, Joona Kiiski, Tord Romstad
-  Copyright (C) 2015-2017 Marco Costalba, Joona Kiiski, Gary Linscott, Tord Romstad
+  Copyright (C) 2015-2018 Marco Costalba, Joona Kiiski, Gary Linscott, Tord Romstad
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -333,7 +333,7 @@ inline Square& operator-=(Square &s, Direction d) { return s = s - d; }
 
 /// Only declared but not defined. We don't want to multiply two scores due to
 /// a very high risk of overflow. So user should explicitly convert to integer.
-Score operator*(Score s1, Score s2) = delete;
+Score operator*(Score, Score) = delete;
 
 /// Division of a Score must be handled separately for each term
 inline Score operator/(Score s, int i) {