Re: Struct initializer in UDA

[Anonymouse via Digitalmars-d-learn]

On Saturday, 26 September 2020 at 16:05:58 UTC, realhet wrote:
Hi,
  struct S{int a, b, c=9, d, e, f;}

Is there a way or a trick to declare an UDA by using a nice 
struct initializer?

It would be nice to be able to use the form:

  @S{f:42} int a;  //or something similar to this.

instead of this longer and error-prone way:

  @S(0, 0, 0, 9, 0, 42) int a;

I don't think you can currently, no, but I'd be happy to be 
proven wrong.

The closest I can get is @(S.init.c(9).f(42)) with use of 
opDispatch, which is easier to read but still ugly.