Fix compilation after recent merge.

[stockfish] / src / thread.h

diff --git a/src/thread.h b/src/thread.h
index 5f33b7369d33cf7083b5c2fe75514c3a00023e45..cb2f6db1d4138b3e2010d2e54bd15619836c8294 100644 (file)
--- a/src/thread.h
+++ b/src/thread.h
@@ -34,10 +34,7 @@
 
 namespace Stockfish {
 
-// Thread class keeps together all the thread-related stuff. We use
-// per-thread pawn and material hash tables so that once we get a
-// pointer to an entry its lifetime is unlimited and we don't have
-// to care about someone changing the entry under our feet.
+// Thread class keeps together all the thread-related stuff.
 class Thread {
 
     std::mutex              mutex;
@@ -71,6 +68,7 @@ class Thread {
     ButterflyHistory      mainHistory;
     CapturePieceToHistory captureHistory;
     ContinuationHistory   continuationHistory[2][2];
+    PawnHistory           pawnHistory;
 };