what if return returned subclasses

[12345swordy]

On Thursday, 21 October 2021 at 00:40:21 UTC, Adam Ruppe wrote:
> On Wednesday, 20 October 2021 at 23:57:01 UTC, Dennis wrote:
>> No, `return` doesn't imply that the parameter is returned. 
>> Even if the function is `pure` and there's only one parameter, 
>> it could still return a new object or a field of the parameter.
>
> Ah, I think I knew that but it didn't come to mind. Blah, I 
> guess that kills it, at least kills reusing the syntax for it.

You want the ability to create new types?

-Alex