#include "@VMODROOT/cstruct.h" struct C.MyRefStruct { mut: format &char name &char children &voidptr release fn (&C.MyRefStruct) private_data voidptr } fn test_c_struct_zero_init_with_ref_fields() { s := C.MyRefStruct{} assert s.format == unsafe { nil } assert s.name == unsafe { nil } assert s.children == unsafe { nil } assert s.private_data == unsafe { nil } }