Merge pull request #1947 from Prcuvu/lua_error

Force Lua to be compiled as C++ code when using MSVC

src/EnumHelper.h

@@ -5,10 +5,14 @@
 #include "RageUtil.h"
 #include <memory>
 
+#ifndef _MSC_VER
 extern "C"
 {
+#endif
 #include "../extern/lua-5.1/src/lua.h"
+#ifndef _MSC_VER
 }
+#endif
 
 /** @brief A general foreach loop for enumerators, going up to a max value. */
 #define FOREACH_ENUM_N( e, max, var )	for( e var=(e)0; var<max; enum_add<e>( var, +1 ) )

src/LuaManager.h

@@ -8,12 +8,16 @@ class RageMutex;
 class XNode;
 class LuaReference;
 
+#ifndef _MSC_VER
 extern "C"
 {
+#endif
 #include "../extern/lua-5.1/src/lua.h"
 #include "../extern/lua-5.1/src/lualib.h"
 #include "../extern/lua-5.1/src/lauxlib.h"
+#ifndef _MSC_VER
 }
+#endif
 
 // For Dialog::Result
 #include "arch/Dialog/Dialog.h"