Core/Build: Fix non-PCH builds

src/server/game/Entities/Creature/Creature.cpp

@@ -1984,7 +1984,7 @@ void Creature::SaveRespawnTime()
 }
 
 // this should not be called by petAI or
-bool Creature::canCreatureAttack(Unit const* pVictim, bool force) const
+bool Creature::canCreatureAttack(Unit const* pVictim, bool /*force*/) const
 {
     if (!pVictim->IsInMap(this))
         return false;

src/server/game/Spells/SpellInfo.h

@@ -21,6 +21,7 @@
 #include "SharedDefines.h"
 #include "Util.h"
 #include "DBCStructure.h"
+#include "Object.h"
 
 class Unit;
 class Player;