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T10438.hs:7:22: warning: [-Wpartial-type-signatures (in -Wdefault)]
• Found type wildcard ‘_’ standing for ‘p2’
Where: ‘p2’ is a rigid type variable bound by
the inferred type of g :: p2 -> p2 at T10438.hs:(6,9)-(8,21)
• In the type signature: x :: _
In an equation for ‘g’:
g r
= x
where
x :: _
x = r
In an equation for ‘foo’:
foo f
= g
where
g r
= x
where
x :: _
x = r
• Relevant bindings include
r :: p2 (bound at T10438.hs:6:11)
g :: p2 -> p2 (bound at T10438.hs:6:9)
f :: p1 (bound at T10438.hs:5:5)
foo :: p1 -> p -> p (bound at T10438.hs:5:1)
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