Cannot interpret struct at compile time

[Robert Clipsham]

On 08/05/2011 19:19, Lutger Blijdestijn wrote:
> test also doesn't compile normally on my box, dmd errors on Foo.tupleof. Not
> sure if this is illegal or not. I think you want the allMembers trait or
> something similar. Something like this:
>
> import std.traits;
>
> string test(T)()
> {
>      string str = "struct " ~ T.stringof ~ "_{";
>      alias FieldTypeTuple!T FieldTypes;
>      foreach (i, fieldName; __traits(allMembers, T ) )
>      {
>          str ~= FieldTypes[i].stringof ~ " " ~ fieldName ~ ";";
>      }
>      return str ~ "}";
> }
>
> This works for your example but is a bit crude, I'm sorry for that, you'll
> have to modify it. ( allMembers also returns functions, including ctors
> while FieldTypeTuple doesn't. I also haven't read anything about the order
> in which FieldTypeTuple and allMembers return their elements )

This seems to do what I need, thanks! :D

-- 
Robert
http://octarineparrot.com/