dont forward declare return values in msvc <= 2010

this is a known compiler bug of msvc <= 2010
wesnoth · Jun 18, 2014 · 876b24b · 876b24b
1 parent a0e47b9
commit 876b24b
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/src/unit.hpp b/src/unit.hpp
@@ -25,7 +25,15 @@
 
 class display;
 class gamemap;
+#if defined(_MSC_VER) && _MSC_VER <= 1600 
+/*
+	This is needed because msvc up to 2010 fails to correcty forward declare this struct as a return value this case.
+	And will create corrupt binaries without giving a warning / error.
+*/
+#include <SDL_video.h>
+#else
 struct SDL_Color;
+#endif
 class team;
 class unit_animation_component;
 class unit_formula_manager;