Re: restart-case, restart-bind (MCL 2.0b1p2)

[Gary Byers <gb>]

> 
> Thanks for the advice that got RESTART-CASE working in MCL 2.0b1p2.
> I put (defconstant ccl::$v_istruct 44) in my init.Lisp.
> Incidently, I thought, "why not just load lispequ.lisp at init
> time, to avoid other potential problems," but this results in
> other unbound variable errors (at least $T_VECTOR and $T_LFUN)
> that I was unable to track down.  If anyone has any insight into
> this I'd appreciate hearing it.
> 
> However, I still can't get RESTART-BIND working.  There aren't many
> examples in CLtL2, but as far as I can tell this should cause a
> break, providing the option of a "Print Hello" restart:
> [Please let me know if this is just a syntax error! I've tried
> all variants that seemed consistent with CLtL2.]
> 
> ? (restart-bind ((nil #'(lambda () (print "Hello"))
>                       :report-function
>                       #'(lambda (stream)
>                           (format stream "Print Hello"))))
>     (break))
> ;Compiler warnings :
> ;   Unknown declaration (DYNAMIC-EXTENT
>                          (#:NIL
>                           (CCL::%CONS-RESTART NIL NIL NIL NIL NIL))), in an anonymous lambda form.
> ;   Undefined function #:NIL, in an anonymous lambda form.
> ;   Unused lexical variable #:NIL, in an anonymous lambda form.
> > Error: Undefined function #:NIL called with arguments (#<RESTART NIL
> >                                                                   #x304A19>) .
> > While executing: #<Anonymous Function #x3041B6>
> > Type Command-/ to continue, Command-. to abort.
> > If continued: Retry applying #:NIL to (#<RESTART NIL #x304A19>).
> See the Restarts menu item for further choices.
> 1 > 
> 
> Again, thanks for any advice you can provide! 
> 
>  -Lee (spector@cs.umd.edu)
> 

It was indeed a syntax error (actually, several of them.)  Ours, not yours.
I think that this version makes a bit more sense; sorry.

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