typing: warn about useless null when the target is always `null`

[nit.git] / tests / sav / error_redef_1alt3_alt3.res

alt/error_redef_1alt3_alt3.nit:28,14--16: Redef Error: expected 0 parameter(s) for `f1: Int`; got 1. See introduction at `error_redef_1alt3_alt3::A::f1`.