Re: Generate a pointer to a method of a struct

[Iain Buclaw via Digitalmars-d-learn]

On Friday, 14 October 2022 at 18:34:58 UTC, kdevel wrote:

dmd and gdc optimize the lambda invocations away. Nonetheless the expression looks somewhat too big. To overcome this I tried to generate the function pointer outside of the struct:

```
auto funcptr (alias method) ()
{
   return &method;
}
      :
      fun = funcptr!bar;
      :
```

Which works but neither dmd nor gdc were able to optimize the additional function call away.

pragma(inline, true)
auto funcptr (alias method) ()