I don't know much about C#, but in C#, isn't EVERYTHING a
reference type? Meaning it always makes sense to check if
"myobject is null".
I'm still no expert in D either, but what would(should) happen if
you tried to call ?: or ?. on a value type? Writing "s is null"
gives "Error: incompatible types for ((s) is (null)): 'S' and
'typeof(null)'"
I'd guess that:
*"s ?: S(5)" would give a compile error, since it the call makes
no sense?
*"s?.someFunction" would simply resolve as "s.somFunction"?
- This could avoid problems in templates that want to use ?.
The operators *look* convenient, but isn't there a risk of
ambiguity for D? But again, I'm not expert in either languages.
