https://issues.dlang.org/show_bug.cgi?id=24270
apham <ap...@hotmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ap...@hotmail.com --- Comment #1 from apham <ap...@hotmail.com> --- I think you put '*' in wrong place. Try below ``` struct RecursiveClass { int id; bool flag; Nullable!(RecursiveClass*) children; } ``` --