Re: Iterate all visible symbols, even from imported modules

[Lodovico Giaretta via Digitalmars-d-learn]

On Monday, 18 July 2016 at 21:12:38 UTC, Meta wrote:
On Monday, 18 July 2016 at 13:00:16 UTC, Lodovico Giaretta 
wrote:
As per title, is it possible to iterate all visible symbols of 
the current module and of all imported modules and packages? 
My aim is to find everything in scope that has a specific UDA.

module foo;

import std.stdio, std.array, std.algorithm;

void bar(){}

struct S{}

void main()
{
    // prints ["object", "std", "bar", "S", "main"]
    // how do I discover that "std" is a package?
    writeln([__traits(allMembers, foo)]);


    // prints ["object", "core", "std", "KeepTerminator", 
"GCC_IO", ... ]
    // strange thing: it looks the same even if I remove all 
imports other than std.stdio
    writeln([__traits(allMembers, foo.std)]);
}

Thank you in advance.

This answer to a similar question on StackOverflow may be 
useful:

http://stackoverflow.com/questions/25555329/d-finding-all-functions-with-certain-attribute/25560800#25560800

Wow!
Looks exactly what I was looking for. I'll give this a try as 
soon as possible.
Thank you.