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T11192.hs:7:14: warning: [-Wpartial-type-signatures (in -Wdefault)]
• Found type wildcard ‘_’ standing for ‘Int -> p -> p’
Where: ‘p’ is a rigid type variable bound by
the inferred type of go :: Int -> p -> p
at T11192.hs:8:8-17
• In the type signature: go :: _
In the expression:
let
go :: _
go 0 a = a
in go (0 :: Int) undefined
In an equation for ‘fails’:
fails
= let
go :: _
go 0 a = a
in go (0 :: Int) undefined
• Relevant bindings include fails :: a (bound at T11192.hs:6:1)
T11192.hs:13:14: warning: [-Wpartial-type-signatures (in -Wdefault)]
• Found type wildcard ‘_’ standing for ‘p1 -> p2 -> p2’
Where: ‘p1’, ‘p2’ are rigid type variables bound by
the inferred type of go :: p1 -> p2 -> p2
at T11192.hs:14:8-17
• In the type signature: go :: _
In the expression:
let
go :: _
go _ a = a
in go (0 :: Int) undefined
In an equation for ‘succeeds’:
succeeds
= let
go :: _
go _ a = a
in go (0 :: Int) undefined
• Relevant bindings include succeeds :: a (bound at T11192.hs:12:1)
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