From: lucasart <lucas.braesch@gmail.com>
Date: Thu, 3 Jul 2014 10:23:56 +0000 (+0800)
Subject: size_t cast in TranspositionTable::first_entry()
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=c192b692cf7753662171db063a89105e072c82df

size_t cast in TranspositionTable::first_entry()
32-bit truncation would make this function bogus when clusterCount >= 2^33 (ie. Hash >= 256 GB).

No function change.
---

diff --git a/src/tt.h b/src/tt.h
index c4422052..30a93897 100644
--- a/src/tt.h
+++ b/src/tt.h
@@ -109,7 +109,7 @@ extern TranspositionTable TT;
 
 inline TTEntry* TranspositionTable::first_entry(const Key key) const {
 
-  return &table[(uint32_t)key & (clusterCount - 1)].entry[0];
+  return &table[(size_t)key & (clusterCount - 1)].entry[0];
 }
 
 #endif // #ifndef TT_H_INCLUDED