On Feb 5, 2013, at 4:17 PM, Asumu Takikawa wrote: >> >> In 5.3.2, when running untyped.rkt, I get: >> >> #<case-lambda-procedure>: arity mismatch; >> the expected number of arguments does not match the given number >> given: 1 >> arguments...: >> 5 > > I agree that this error message is bad. It's a result of changing the > type `Procedure` to use the contract `(case->)`. Maybe we should use a > custom contract here instead that produces a better error message.
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