Fix a warning under Intel compiler in square.h

[stockfish] / src / evaluate.h

diff --git a/src/evaluate.h b/src/evaluate.h
index d573e2df3e49f2e04c4dbc5f28191ad30ae61a2e..fd0c27803ef4537be4ea0c87fd765c11a6eb8bfd 100644 (file)
--- a/src/evaluate.h
+++ b/src/evaluate.h
@@ -7,12 +7,12 @@
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.
-  
+
   Stockfish is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
-  
+
   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
@@ -27,29 +27,30 @@
 
 #include "material.h"
 #include "pawns.h"
-#include "position.h"
 
 
 ////
 //// Types
 ////
 
+
 /// The EvalInfo struct contains various information computed and collected
-/// by the evaluation function.  An EvalInfo object is passed as one of the
+/// by the evaluation function. An EvalInfo object is passed as one of the
 /// arguments to the evaluation function, and the search can make use of its
 /// contents to make intelligent search decisions.
 ///
 /// At the moment, this is not utilized very much:  The only part of the
 /// EvalInfo object which is used by the search is futilityMargin.
+class Position;
 
 struct EvalInfo {
-  
-  // Middle game and endgame evaluations:
+
+  // Middle game and endgame evaluations
   Value mgValue, egValue;
 
-  // Pointers to material and pawn hash table entries:
-  MaterialInfo *mi;
-  PawnInfo *pi;
+  // Pointers to material and pawn hash table entries
+  MaterialInfo* mi;
+  PawnInfo* pi;
 
   // attackedBy[color][piece type] is a bitboard representing all squares
   // attacked by a given color and piece type.  attackedBy[color][0] contains
@@ -91,7 +92,7 @@ struct EvalInfo {
   Value mgMobility, egMobility;
 
   // Extra futility margin.  This is added to the standard futility margin
-  // in the quiescence search.  
+  // in the quiescence search.
   Value futilityMargin;
 };
 
@@ -100,8 +101,8 @@ struct EvalInfo {
 //// Prototypes
 ////
 
-extern Value evaluate(const Position &pos, EvalInfo &ei, int threadID);
-extern Value quick_evaluate(const Position &pos);
+extern Value evaluate(const Position& pos, EvalInfo& ei, int threadID);
+extern Value quick_evaluate(const Position& pos);
 extern void init_eval(int threads);
 extern void quit_eval();
 extern void read_weights(Color sideToMove);