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Using in-list in for/list

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Mira Leung 2015-05-03 12:42:32 -07:00 committed by Sam Tobin-Hochstadt
parent 404c5b2699
commit e2bd1b51bc
1 changed files with 1 additions and 1 deletions
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racket/collects/racket/match/parse-helper.rkt
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@ -142,7 +142,7 @@
(length ps) (length ps)
"missing fields" "missing fields"
(list-tail (list-tail
(for/list [(i acc)] (for/list [(i (in-list acc))]
(symbol->string (syntax->datum i))) (symbol->string (syntax->datum i)))
(length ps))) (length ps)))
stx pats))) stx pats)))