{"ast_node_type":"other","tokens":[{"end":46,"kind":"keyword","start":0,"text":"Some(PointerKind::Thin)"}]}
            Some(PointerKind::Thin) => Ok(()),
            Some(PointerKind::Error) => Ok(()),
            Some(PointerKind::VTable(_)) => Err(CastError::IntToFatCast),