(deftransform %heap-alien-addr ((info) * * :important t)
(multiple-value-bind (sap type) (heap-alien-sap-and-type info)
(/noshow "in DEFTRANSFORM %HEAP-ALIEN-ADDR, creating %SAP-ALIEN")
(deftransform %heap-alien-addr ((info) * * :important t)
(multiple-value-bind (sap type) (heap-alien-sap-and-type info)
(/noshow "in DEFTRANSFORM %HEAP-ALIEN-ADDR, creating %SAP-ALIEN")