Re: [Sbcl-devel] inline C/C++ mixed with lisp?

[Andy H. <ah...@gm...>]

ECL works well for this, although not as nicely as lush based on the
example above. It does indeed render FFIs unnecessary.

On Wed, Oct 12, 2016 at 5:04 PM, Mateo <obr...@gm...> wrote:

> Unsatisfied dependencies in Debian/testing made me look in to lush in more
> detail.
>
>
>
> In particular, I see that lush had (is it still maintained?) a syntax for
> writing inline C code mixed in with lisp code. Could something like this be
> implemented for compiled sbcl, instead of dealing with the FFI library?
>
>
>
> From the lush manual (2001, p. 41 of PDF version):
>
>
>
> (de harmonic (n)
>
> ((-double-) n)
>
> (let ((r 0))
>
> ((-double-) r)
>
> #{ { double i=0;
>
> while (i<$n){ i+=1.0; $r+=1/i; };
>
> } #} r))
>
>
>
> This would be for the purpose of getting a bit of specialised fast code in
> lisp without worrying about trying to replace FFI functionality.
>
>
>
> Mateo.
>
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