X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Ftypes.h;h=5c9b9366500fca756c797636ad067c6c4ab0eb08;hp=2d7696307060002af557620d27c18b8087181cbd;hb=ca3622f8e86746b066f75db449b1e8beac111b6c;hpb=58fdb84b0df76a951da40dc10a6db018ed0927fb

diff --git a/src/types.h b/src/types.h
index 2d769630..5c9b9366 100644
--- a/src/types.h
+++ b/src/types.h
@@ -37,9 +37,15 @@
 #include <cassert>
 #include <cctype>
 #include <climits>
+#include <cstdint>
 #include <cstdlib>
 
-#include "platform.h"
+#if defined(_MSC_VER)
+// Disable some silly and noisy warning from MSVC compiler
+#pragma warning(disable: 4127) // Conditional expression is constant
+#pragma warning(disable: 4146) // Unary minus operator applied to unsigned type
+#pragma warning(disable: 4800) // Forcing value to bool 'true' or 'false'
+#endif
 
 /// Predefined macros hell:
 ///
@@ -170,7 +176,7 @@ enum Bound {
   BOUND_EXACT = BOUND_UPPER | BOUND_LOWER
 };
 
-enum Value {
+enum Value : int {
   VALUE_ZERO      = 0,
   VALUE_DRAW      = 0,
   VALUE_KNOWN_WIN = 10000,
@@ -181,9 +187,6 @@ enum Value {
   VALUE_MATE_IN_MAX_PLY  =  VALUE_MATE - 2 * MAX_PLY,
   VALUE_MATED_IN_MAX_PLY = -VALUE_MATE + 2 * MAX_PLY,
 
-  VALUE_ENSURE_INTEGER_SIZE_P = INT_MAX,
-  VALUE_ENSURE_INTEGER_SIZE_N = INT_MIN,
-
   PawnValueMg   = 198,   PawnValueEg   = 258,
   KnightValueMg = 817,   KnightValueEg = 846,
   BishopValueMg = 836,   BishopValueEg = 857,
@@ -254,16 +257,10 @@ enum Rank {
 };
 
 
-/// Score enum stores a middlegame and an endgame value in a single integer.
-/// The least significant 16 bits are used to store the endgame value and
-/// the upper 16 bits are used to store the middlegame value. The compiler
-/// is free to choose the enum type as long as it can store the data, so we
-/// ensure that Score is an integer type by assigning some big int values.
-enum Score {
-  SCORE_ZERO,
-  SCORE_ENSURE_INTEGER_SIZE_P = INT_MAX,
-  SCORE_ENSURE_INTEGER_SIZE_N = INT_MIN
-};
+/// Score enum stores a middlegame and an endgame value in a single integer
+/// (enum). The least significant 16 bits are used to store the endgame value
+/// and the upper 16 bits are used to store the middlegame value.
+enum Score : int { SCORE_ZERO };
 
 inline Score make_score(int mg, int eg) {
   return Score((mg << 16) + eg);