testsuite/tests/ghc-regress/ghci.debugger/scripts/print008.script


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--Handling of polymorphic types: 
-- testing that tyvars are instantiated to unknown

:set -XExistentialQuantification -XDeriveDataTypeable -XGeneralizedNewtypeDeriving
:l ../Test
let t = O (map Just [[1,1],[2,2]])

:p t
:t _t1
seq _t1 ()
:p t
seq _t2 ()
:p t
:t _t4