From: Marco Costalba <mcostalba@gmail.com>
Date: Tue, 17 May 2011 09:47:52 +0000 (+0200)
Subject: Prefer an assert to a comment in position.h
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=fbbc7e421c251c8cb09afaa96d6b438ab0cb7aa7;ds=inline

Prefer an assert to a comment in position.h

No functional change.

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

diff --git a/src/position.h b/src/position.h
index de2afbfd..3ea5f6df 100644
--- a/src/position.h
+++ b/src/position.h
@@ -20,6 +20,8 @@
 #if !defined(POSITION_H_INCLUDED)
 #define POSITION_H_INCLUDED
 
+#include <cassert>
+
 #include "bitboard.h"
 #include "move.h"
 #include "types.h"
@@ -525,13 +527,13 @@ inline bool Position::is_chess960() const {
 
 inline bool Position::move_is_capture(Move m) const {
 
-  // Move must not be MOVE_NONE !
+  assert (m != MOVE_NONE && m != MOVE_NULL);
   return (m & (3 << 15)) ? !move_is_castle(m) : !square_is_empty(move_to(m));
 }
 
 inline bool Position::move_is_capture_or_promotion(Move m) const {
 
-  // Move must not be MOVE_NONE !
+  assert (m != MOVE_NONE && m != MOVE_NULL);
   return (m & (0x1F << 12)) ? !move_is_castle(m) : !square_is_empty(move_to(m));
 }