-
For record updates where the `record_expr` is a variable, as in #17783: ```hs data PartialRec = No | Yes { a :: Int, b :: Bool } update No = No update r@(Yes {}) = r { b = False } ``` We should make use of long distance info in `-Wincomplete-record-updates` checking. But the call to `matchWrapper` in the `RecUpd` case didn't specify a scrutinee expression, which would correspond to the `record_expr` `r` here. That is fixed now. Fixes #17783.
f3e737bb