From: Nathan T. <nb...@nb...> - 2014-01-07 12:20:09
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"Dmitry Ivanov" <div...@gm...> writes: > Hello folks, > > I wonder if something like the below is possible in SBCL. > > (with-alien ((ptr (array (unsigned 16) expr)) > ...) > > Here expr is not a constant but an arbitrary form evaluated at run-time. > -- At the very least, it's doable with EVAL, no? (eval `(with-alien ((ptr (array (unsigned 16) ,expr))) ...)) |