opDispatch not working

[drug]

05.06.2021 18:15, Mike Brown пишет:
> Hi All,
> 
> Im still experimenting with WASM and D - I really would like to be able 
> to use reference types. I think I can get there with the metaprogramming 
> abilities in D.
> 
> I'm trying to get the foundations right, I need a reference-like handle 
> - which I've named "ptr". I'm trying to see how I can dispatch method 
> calls to the underline object, I've tried opDispatch.
> 
> https://godbolt.org/z/a1Tc4ErTv
> 
> But I can't get it to fire? What am I missing?
> 
> P.S. Is it also possible to provide a way to implicitly cast from 
> ptr!byte to ptr!\<a type> ?
> 
> Kind regards,
> Mike Brown

incomplete `cast` I would say. You did:
```D
mixin("cast(T*)obj."~name)(vals);
```
instead of
```D
mixin("(cast(T*)obj)."~name)(vals);
```

i.e. you try to call method `test` using a pointer to void and then try 
to cast it to a pointer to T.