Fix Trac #T4136: take care with nullary symbol constructors
authorsimonpj@microsoft.com <unknown>
Wed, 7 Jul 2010 13:59:45 +0000 (13:59 +0000)
committersimonpj@microsoft.com <unknown>
Wed, 7 Jul 2010 13:59:45 +0000 (13:59 +0000)
commit9532c3854099efe7a8cb3a07e75c8c3204b56e86
tree50bd6297f06716ad01800c8f2e610689d080606a
parentf87cc9cfccf83b21a66501f9654d3e6f1fa7adb4
Fix Trac #T4136: take care with nullary symbol constructors

When a nullary constructor is a symbol eg (:=:) we need
to take care.  Annoying.
compiler/typecheck/TcGenDeriv.lhs