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fixed dmda stepper bug: goes in 4.2.4 release

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svn: r17805
This commit is contained in:
John Clements 2010-01-24 19:28:57 +00:00
parent 100fe8520d
commit 2098a19291
1 changed files with 7 additions and 5 deletions
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12
collects/stepper/private/annotate.ss
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@ -1171,11 +1171,13 @@
[defined-name (if (and (pair? name-list) (null? (cdr name-list)))
(car name-list)
#f)])
#`(begin
(define-values (new-var ...)
#,(top-level-annotate/inner (top-level-rewrite #`e) exp defined-name))
;; this next expression should deliver the newly computed values to an exp-finished-break
(#%plain-app #,exp-finished-break (#%plain-app list (#%plain-app list #,(lambda () exp) #f (#%plain-lambda () (#%plain-app list new-var ...)))))))]
(stepper-recertify
#`(begin
(define-values (new-var ...)
#,(top-level-annotate/inner (top-level-rewrite #`e) exp defined-name))
;; this next expression should deliver the newly computed values to an exp-finished-break
(#%plain-app #,exp-finished-break (#%plain-app list (#%plain-app list #,(lambda () exp) #f (#%plain-lambda () (#%plain-app list new-var ...))))))
#'e))]
[(define-syntaxes (new-vars ...) e)
exp]
[(#%require specs ...)