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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 94529780bbcf
children
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task initialize = fn _ =>
  v <- getenv (blessEnvVar "USER");
  case v of
      None => debug "No USER"
    | Some u => debug u