Fix a MSVC warning in search.cpp

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>

diff --git a/src/search.cpp b/src/search.cpp
index 4ba85b4861d38839e80ba78cc2f1d1e76275296c..58b60c878d872f986157e84a823386a40b33a0d5 100644 (file)
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -28,7 +28,6 @@
 #include <iostream>
 #include <sstream>
 
 #include <iostream>
 #include <sstream>
 

-#include "bitcount.h"

 #include "book.h"
 #include "evaluate.h"
 #include "history.h"
 #include "book.h"
 #include "evaluate.h"
 #include "history.h"


@@ -279,7 +278,7 @@ namespace {
   Value qsearch(Position& pos, SearchStack ss[], Value alpha, Value beta, Depth depth, int ply, int threadID);
   void sp_search(SplitPoint* sp, int threadID);
   void sp_search_pv(SplitPoint* sp, int threadID);
   Value qsearch(Position& pos, SearchStack ss[], Value alpha, Value beta, Depth depth, int ply, int threadID);
   void sp_search(SplitPoint* sp, int threadID);
   void sp_search_pv(SplitPoint* sp, int threadID);

-  void init_node(const Position& pos, SearchStack ss[], int ply, int threadID);
+  void init_node(SearchStack ss[], int ply, int threadID);

   void update_pv(SearchStack ss[], int ply);
   void sp_update_pv(SearchStack* pss, SearchStack ss[], int ply);
   bool connected_moves(const Position& pos, Move m1, Move m2);
   void update_pv(SearchStack ss[], int ply);
   void sp_update_pv(SearchStack* pss, SearchStack ss[], int ply);
   bool connected_moves(const Position& pos, Move m1, Move m2);


@@ -412,7 +411,7 @@ bool think(const Position& pos, bool infinite, bool ponder, int side_to_move,
 
   read_weights(pos.side_to_move());
 
 
   read_weights(pos.side_to_move());
 

-  // Set the number of active threads.
+  // Set the number of active threads

   int newActiveThreads = get_option_value_int("Threads");
   if (newActiveThreads != ActiveThreads)
   {
   int newActiveThreads = get_option_value_int("Threads");
   if (newActiveThreads != ActiveThreads)
   {


@@ -1032,7 +1031,7 @@ namespace {
 
     // Initialize, and make an early exit in case of an aborted search,
     // an instant draw, maximum ply reached, etc.
 
     // Initialize, and make an early exit in case of an aborted search,
     // an instant draw, maximum ply reached, etc.

-    init_node(pos, ss, ply, threadID);
+    init_node(ss, ply, threadID);

 
     // After init_node() that calls poll()
     if (AbortSearch || thread_should_stop(threadID))
 
     // After init_node() that calls poll()
     if (AbortSearch || thread_should_stop(threadID))


@@ -1222,7 +1221,7 @@ namespace {
 
     // Initialize, and make an early exit in case of an aborted search,
     // an instant draw, maximum ply reached, etc.
 
     // Initialize, and make an early exit in case of an aborted search,
     // an instant draw, maximum ply reached, etc.

-    init_node(pos, ss, ply, threadID);
+    init_node(ss, ply, threadID);

 
     // After init_node() that calls poll()
     if (AbortSearch || thread_should_stop(threadID))
 
     // After init_node() that calls poll()
     if (AbortSearch || thread_should_stop(threadID))


@@ -1478,7 +1477,7 @@ namespace {
 
     // Initialize, and make an early exit in case of an aborted search,
     // an instant draw, maximum ply reached, etc.
 
     // Initialize, and make an early exit in case of an aborted search,
     // an instant draw, maximum ply reached, etc.

-    init_node(pos, ss, ply, threadID);
+    init_node(ss, ply, threadID);

 
     // After init_node() that calls poll()
     if (AbortSearch || thread_should_stop(threadID))
 
     // After init_node() that calls poll()
     if (AbortSearch || thread_should_stop(threadID))


@@ -2069,7 +2068,7 @@ namespace {
   // NodesBetweenPolls nodes, init_node() also calls poll(), which polls
   // for user input and checks whether it is time to stop the search.
 
   // NodesBetweenPolls nodes, init_node() also calls poll(), which polls
   // for user input and checks whether it is time to stop the search.
 

-  void init_node(const Position& pos, SearchStack ss[], int ply, int threadID) {
+  void init_node(SearchStack ss[], int ply, int threadID) {

 
     assert(ply >= 0 && ply < PLY_MAX);
     assert(threadID >= 0 && threadID < ActiveThreads);
 
     assert(ply >= 0 && ply < PLY_MAX);
     assert(threadID >= 0 && threadID < ActiveThreads);