VB -> C#: Problem converting long if statement with nullable integers

VB.Net input code

'Dim newDays As Integer?
'Dim oldDays As Integer?

If (newDays.HasValue AndAlso Not oldDays.HasValue) _
                OrElse (newDays.HasValue AndAlso oldDays.HasValue AndAlso newDays <> oldDays) _
                OrElse (Not newDays.HasValue AndAlso oldDays.HasValue) Then

'Some code
End If

Erroneous output

if ((bool)((newDays.HasValue && !oldDays.HasValue ? true : newDays.HasValue && oldDays.HasValue ? newDays is var arg1 && oldDays is { } arg2 && arg1.HasValue ? arg1 != arg2 : null : false).GetValueOrDefault() || !newDays.HasValue && oldDays.HasValue))
// Some code

Expected output

if ((newDays.HasValue && !oldDays.HasValue) || (newDays.HasValue && oldDays.HasValue && newDays != oldDays) || (!newDays.HasValue && oldDays.HasValue))

Details

• Product in use: e.g. both
• Version in use: e.g. 9.1.2
• Did you see it working in a previous version, which? No
• Any other relevant information to the issue, or your interest in contributing a fix.

[GrahamTheCoder]

Should be available now. I know some cases will still be ugly so if you see other nullable related issues in the new version, feel free to reopen this with as many examples as you can find. Thanks!

[GrahamTheCoder]

Thanks for the thoughts on this. After putting together #984 I have even more appreciation for your previous work on it (and the tests that went with it) so thanks again for that too. I made a start on points 1 and 3, and believe I have dealt with the Conversions.ToInteger issue. That’s about all the time I have to work on this for now, so feel free to pick up where I left off if you’re interested. I’ll close this issue since I believe I’ve covered the examples given, but just reopen it or create a new issue if there are more examples worth fixing