{"ast_node_type":"variable","tokens":[{"end":73,"kind":"keyword","start":0,"text":"&&"}]}
            && let meta_ty = fields.raw[1].ty(self.local_decls, self.tcx)
        if let Rvalue::Aggregate(box AggregateKind::RawPtr(pointee_ty, mutability), fields) = rvalue
            && meta_ty.is_unit()