[Bug-kawa] [bugs #9483] R5RS macro (problem in let binding ...)

[anonymous]

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/**************************************************************************/
[bugs #9483] Full Item Snapshot:

URL: <http://savannah.gnu.org/bugs/?func=detailitem&item_id=9483>
Project: Kawa
Submitted by: 0
On: Mon 06/28/2004 at 16:05

Category:  Scheme language
Severity:  5 - Average
Item Group:  Run-time exception
Resolution:  None
Assigned to:  None
Status:  Open


Summary:  R5RS macro (problem in let binding ...)

Original Submission:  
(define-syntax macro-chain
 (syntax-rules ()
  ((macro-chain . z)
   (letrec-syntax 
    ((m1 (syntax-rules () ((m1 x) (id (m2 x)))))
    (m2 (syntax-rules () ((m2 x) (id (m3 x)))))
    (m3 (syntax-rules () ((m3 x) (quote x))))
    (id (syntax-rules () ((id x) x))))
   (m1 z))))) 

The latest CVS version (2004.06.27) doesn't run the macro. It works as an 
identity macro giving back its input: (macro-chain 1) => (1), etc.











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<http://savannah.gnu.org/bugs/?func=detailitem&item_id=9483>

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