On Thu, 2012-04-19 at 14:46 +0000, Stas Boukarev wrote: > Luís Oliveira <luismbo <at> gmail.com> writes: > > > > > On Thu, Apr 19, 2012 at 2:50 PM, Stelian Ionescu <sionescu <at> cddr.org> > wrote: > > > (with-foreign-object (p '(:struct timespec) 2) > > > (mem-aref p '(:struct timespec) 1)) > > > > > > In order not to break existing code [...] > > > > Existing code will not have this (:struct foo) syntax because it was > > introduced by the libffi merge. (mem-aref p 'timespec 1) should > > exhibit backwards-compatible behaviour. > Turns out, the problem is not with mem-aref, but with the mem-aref compile- > macro. It binds *parse-bare-structs-as-pointers* to T, whereas mem-aref > function > doesn't, this affects the result of foreign-type-size.
Actually it's mem-aref that should bind *parse-bare-structs-as-pointers* to T, so I pushed the fix -- Stelian Ionescu a.k.a. fe[nl]ix Quidquid latine dictum sit, altum videtur. http://common-lisp.net/project/iolib
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