On 2/25/22 14:05, mw wrote:
> How to programmatically get all the method names of an interface; actually I want a flattened view, i.e also includes all the methods from its (many) ancestors, the whole inheritance lattice.

Perhaps allMembers?

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

The following are the two that help with most such needs:

- __traits (the page above)

- The std.traits module:

  https://dlang.org/phobos/std_traits.html

Ali

On Friday, 25 February 2022 at 23:28:21 UTC, Ali Çehreli wrote:
> On 2/25/22 14:05, mw wrote:
> Perhaps allMembers?
>
>   https://dlang.org/spec/traits.html#allMembers

Thank you, Ali.

It kind of works, but "No name is repeated", in the example on that page:
```
    void foo() { }
    int foo(int) { return 0; }
```

only one "foo" is returned, how do I get the signature info of these two different methods? (I'm trying to do some introspection of D code, is this possible?)

On 2/25/22 16:00, mw wrote:

> only one "foo" is returned, how do I get the signature info of these two
> different methods? (I'm trying to do some introspection of D code, is
> this possible?)

I will let others to correct me but getOverloads is what I would start to struggle with myself:

import std.stdio;

class B {
  void bar() {}
}

class D : B
{
    this() { }
    ~this() { }
    void foo() { }
    int foo(int) { return 0; }
}

void main()
{
  foreach (member; __traits(allMembers, D)) {
    foreach (overload; __traits(getOverloads, D, member)) {
      writefln!"%s: %s"(member, typeof(overload).stringof);
    }
  }
}

There are many other traits that may help untangle everything but I am not sure.

Ali