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fix uses of raise-arguments-error

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one message string and no field-value pairs
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AlexKnauth 2019-04-01 21:26:42 -04:00 committed by Sam Tobin-Hochstadt
parent 9f80bc9cee
commit 935c558717
1 changed files with 3 additions and 2 deletions
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5
racket/collects/racket/private/set-types.rkt
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@ -521,8 +521,9 @@
(when (null? args)
(raise-arguments-error
who
"when inject-proc, add-proc, shrink-proc, and extract-proc are #f,"
" at least one property must be supplied")))
(string-append
"when inject-proc, add-proc, shrink-proc, and extract-proc are #f,"
" at least one property must be supplied"))))
(values clear-proc
(or equal-key-proc (λ (s e) e))
args))