main is not found
------------ desugared source code
fun = _lhs fun \(a :: _) -> _rhs let b = fromInt 1; c = fromInt 2 in a
------------ core code
fun :: forall a . a -> a
fun = \a b -> _rhs b
------------ tooltips
2:1-2:4
    forall a . a -> a
3:10-3:11
    _b
4:10-4:11
    _b
5:7-5:8
    _d