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Retweak the last tweak to allow type inference to succeed in a strict superset of the places where it used to succeed
author Adam Chlipala <adam@chlipala.net>
date Tue, 29 Jul 2014 14:46:06 -0400
parents df6a040f5389
children
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open Ffi_eff

fun main () : transaction page = return <xml><body>
  <button value="shout" onclick={fn _ => shout "Hi!"; shout "Bye!"}/>
  <button value="sneakyShout" onclick={fn _ => let val x = sneakyShout "Whoa" in return () end}/>
</body></xml>