@@ -14,7 +14,7 @@
#include "gfx_type.h"
#include "core/bitmath_func.hpp"
#include "strings_type.h"
#include "date_type.h"
#include "timer/timer_game_calendar.h"
#include "core/enum_type.hpp"
#include "newgrf.h"
#include "economy_func.h"
@@ -161,7 +161,7 @@ public:
* The introduction at this date is furthermore limited by the
* #introduction_required_types.
*/
Date introduction_date;
TimerGameCalendar::Date introduction_date;
/**
* Bitmask of roadtypes that are required for this roadtype to be introduced