Fix operator++ definition

[stockfish] / src / types.h

diff --git a/src/types.h b/src/types.h
index d27f390a2d970d0eeeeb2acd39b8a527f43874de..a648e6514ed67dd906d3a71dde7270e3a2a97514 100644 (file)
--- a/src/types.h
+++ b/src/types.h
@@ -90,7 +90,7 @@ typedef uint64_t Bitboard;
 
 const int MAX_MOVES      = 192;
 const int MAX_PLY        = 100;
-const int MAX_PLY_PLUS_2 = MAX_PLY + 2;
+const int MAX_PLY_PLUS_6 = MAX_PLY + 6;
 
 /// A move needs 16 bits to be stored
 ///
@@ -196,7 +196,7 @@ enum Depth {
   DEPTH_ZERO          =  0 * ONE_PLY,
   DEPTH_QS_CHECKS     = -1 * ONE_PLY,
   DEPTH_QS_NO_CHECKS  = -2 * ONE_PLY,
-  DEPTH_QS_RECAPTURES = -7 * ONE_PLY,
+  DEPTH_QS_RECAPTURES = -5 * ONE_PLY,
 
   DEPTH_NONE = -127 * ONE_PLY
 };
@@ -279,10 +279,10 @@ inline T& operator-=(T& d1, const T d2) { d1 = d1 - d2; return d1; }        \
 inline T& operator*=(T& d, int i) { d = T(int(d) * i); return d; }
 
 #define ENABLE_OPERATORS_ON(T) ENABLE_SAFE_OPERATORS_ON(T)                  \
-inline T operator++(T& d, int) { d = T(int(d) + 1); return d; }             \
-inline T operator--(T& d, int) { d = T(int(d) - 1); return d; }             \
+inline T& operator++(T& d) { return d = T(int(d) + 1); }                    \
+inline T& operator--(T& d) { return d = T(int(d) - 1); }                    \
 inline T operator/(const T d, int i) { return T(int(d) / i); }              \
-inline T& operator/=(T& d, int i) { d = T(int(d) / i); return d; }
+inline T& operator/=(T& d, int i) { return d = T(int(d) / i); }
 
 ENABLE_OPERATORS_ON(Value)
 ENABLE_OPERATORS_ON(PieceType)