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More Elaborate work to avoid instantiating unification variables with out-of-scope regular variables
author Adam Chlipala <adam@chlipala.net>
date Sat, 24 Oct 2015 17:23:07 -0400
parents 04d7d563a36f
children
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line source
fun api_1 (pb:postBody) (nm:string) : transaction page =
  return <xml>Processing the request</xml>

fun api (pb:postBody) (v:int) (nm:string) : transaction page =
  case v of
      1 => api_1 pb nm
    | _ => error <xml>Version {[v]} is not supported</xml>