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

[Mateo <obr...@gm...>]

On Thursday, 13 October 2016 00:27:15 BST Stas Boukarev wrote:
> On Thu, Oct 13, 2016 at 12:04 AM, 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.
> 
> This is a bit out of scope for SBCL and should be provided by a
> third-party project.

OK, thanks.