Aggregation blocks

[0x000000EF]

There is a very common scenario in programmig when we apply an array of logical conditions for the same variable

if (name.Contains("Wi-Fi") || name.Contains("Bluetooth") || name.Length is 9)

Nice to have something like this to avoid repeating and simplify null-checks

if (name.[Contains("Wi-Fi") || Contains("Bluetooth") || Length is 9])

if (name?.[Contains("Wi-Fi") || Contains("Bluetooth") || Length is 9] is true)

if (GetName().[Contains("Wi-Fi") || Contains("Bluetooth") || Length is 9])

if (GetName()?.[Contains("Wi-Fi") || Contains("Bluetooth") || Length is 9] is true)

Recursion

if (name.[Contains("Wi-Fi") || Contains("Bluetooth") || Length.[ is 9 || > 16]])

if (name.[Contains("Wi-Fi") or Contains("Bluetooth") or Length.[ is 9 or > 16]])

Possible with-like generalization

//GetItem()?.
item?.
[
   CallInstanceMethod();
   PropertyA = valueA;
   PropertyB.
   [
      PropertyC = valueC;
   ]
]