Getting the parameters and other attributes belonging to the function overload with the greatest number of arguments

[Basile B. via Digitalmars-d-learn]

On Tuesday, 31 May 2016 at 20:06:47 UTC, pineapple wrote:
> I'd like to find the overload of some function with the most 
> parameters and (in this specific case) to get their identifiers 
> using e.g. ParameterIdentifierTuple. There have also been cases 
> where I'd have liked to iterate over the result of 
> Parameters!func for each overload of that function. Can this be 
> done, and if so how?

Yes this can be done, you must use the getOverload trait:

https://dlang.org/spec/traits.html#getOverloads

The result of this trait is the function itself so it's not hard 
to use, e.g the result can be passed directly to 'Parameters', 
'ReturnType' and such library traits.