T11670.hs:10:42: warning: [GHC-88464] [-Wpartial-type-signatures (in -Wdefault)]
    • Found type wildcard ‘_’ standing for ‘CLong’
    • In the first argument of ‘IO’, namely ‘_’
      In an expression type signature: IO _
      In the expression: peekElemOff undefined 0 :: IO _
    • Relevant bindings include
        ptr :: Ptr a (bound at T11670.hs:10:6)
        peek :: Ptr a -> IO CLong (bound at T11670.hs:10:1)

T11670.hs:13:40: warning: [GHC-88464] [-Wpartial-type-signatures (in -Wdefault)]
    • Found extra-constraints wildcard standing for ‘Storable w’
      Where: ‘w’ is a rigid type variable bound by
               the inferred type of <expression> :: Storable w => IO w
               at T11670.hs:13:40-48
    • In an expression type signature: _ => IO _
      In the expression: peekElemOff undefined 0 :: _ => IO _
      In an equation for ‘peek2’:
          peek2 ptr = peekElemOff undefined 0 :: _ => IO _
    • Relevant bindings include
        ptr :: Ptr a (bound at T11670.hs:13:7)
        peek2 :: Ptr a -> IO CLong (bound at T11670.hs:13:1)

T11670.hs:13:48: warning: [GHC-88464] [-Wpartial-type-signatures (in -Wdefault)]
    • Found type wildcard ‘_’ standing for ‘w’
      Where: ‘w’ is a rigid type variable bound by
               the inferred type of <expression> :: Storable w => IO w
               at T11670.hs:13:40-48
    • In the first argument of ‘IO’, namely ‘_’
      In an expression type signature: _ => IO _
      In the expression: peekElemOff undefined 0 :: _ => IO _
    • Relevant bindings include
        ptr :: Ptr a (bound at T11670.hs:13:7)
        peek2 :: Ptr a -> IO CLong (bound at T11670.hs:13:1)