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eliminate quasiquote-the-cons-application tag

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This commit is contained in:
John Clements 2011-08-26 11:07:10 -07:00
parent 5e943709ef
commit e781072bf3
1 changed files with 2 additions and 6 deletions
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8
collects/lang/private/teach.rkt
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@ -2145,9 +2145,7 @@
(with-syntax ([x (loop (syntax x) (sub1 depth))]
[rest (loop (syntax rest) depth)]
[uq-splicing (stx-car (stx-car stx))])
(stepper-syntax-property (syntax/loc stx (the-cons/matchable (list (quote uq-splicing) x) rest))
'stepper-hint
'quasiquote-the-cons-application)))]
(syntax/loc stx (the-cons/matchable (list (quote uq-splicing) x) rest))))]
[intermediate-unquote-splicing
(teach-syntax-error
'quasiquote
@ -2161,9 +2159,7 @@
[(a . b)
(with-syntax ([a (loop (syntax a) depth)]
[b (loop (syntax b) depth)])
(stepper-syntax-property (syntax/loc stx (the-cons/matchable a b))
'stepper-hint
'quasiquote-the-cons-application))]
(syntax/loc stx (the-cons/matchable a b)))]
[any
(syntax/loc stx (quote any))])))