{"ast_node_type":"variable","tokens":[{"end":78,"kind":"keyword","start":0,"text":"&&"}]}
                    && let operand_ty = operand.ty(self.local_decls, self.tcx)
                if let Some(target_len) = self.map.find_len(target.as_ref())
                    && let Some(operand_ty) = operand_ty.builtin_deref(true)