Re: macroexpansion (slime-expand-1) results in error

On Thu, Dec 10, 2015 at 3:47 PM, Stas Boukarev <[email protected]> wrote:

> On Thu, Dec 10, 2015 at 11:02 PM, Mirko Vukovic <[email protected]>
> wrote:
> >
> >
> > On Thu, Dec 10, 2015 at 1:32 PM, Luís Oliveira <[email protected]>
> wrote:
> >>
> >> On Thu, Dec 10, 2015 at 4:16 PM, Mirko Vukovic <[email protected]
> >
> >> wrote:
> >> > I played by selectively adding code -- I started with the
> >> > (with-png-output
> >> > ...) just by itself, and that worked.
> >> > Then I started adding form by form.  It failed when I added the last
> >> > form
> >> > (fill-and-stroke).
> >>
> >> Can you paste the complete backtrace? (You can get it by clicking
> >> --more-- after the last displayed frame in the debugger.)
> >>
> >
> > More information.  Here is the form where the trouble is -- note the ><
> > signs in it which
> > I added now:
> >
> > (define-test pie-wedge/literal
> >   >(with-png-output ("pie-wedge--literal.png" :width 80 :height 80)
> >     (let ((x 0) (y 0)
> >  (radius 70)
> >  (angle1 (* (/ pi 180) 15))
> >  (angle2 (* (/ pi 180) 45)))
> >       (translate 5 5)
> >       (set-rgb-fill 1 1 1)
> >       (move-to 0 0)
> >       (arc x y radius angle1 angle2)
> >       (fill-and-stroke)))<)
> >
> > The error occurs when I expand with the cursor at the position marked
> with
> > <.  In other words
> > when the macro (with-png ...) is inside the (define-test ...) form.
> Are you sure it's because of this macro? C-c C-m outside of a sexp does
> produce
> this error and has been producing it for a long time.
> But when the cursor is placed on a sexp, the #\( before
> with-png-output, it works as expected.
>

In my case, it fails irrespective of where I place the cursor - on any of
the last three parenthesis it produces the error.


>
>
> --
> With best regards, Stas.
>