Ikarus Scheme

  1. Bug #223362
  2. Comment #7

Comment 7 for bug 223362

Revision history for this message
Abdulaziz Ghuloum (aghuloum) wrote : Re: [Bug 223362] Re: syntax-case bug

On Apr 28, 2008, at 3:50 PM, leppie wrote:
> So if I understand you correctly syntax-case cannot match the
> lambda (or
> any other symbols) unless the input is syntax?

To match a symbol as a literal, you need a specific guard like:

 > (syntax-case '(lambda (x) foo) ()
     [(kwd (x) y) (eq? #'kwd 'lambda)
      (list #'x #'y)])
(x foo)

[which works in ikarus, chez, and larceny]

Aziz,,,