One more about mixins

[BCS]

Reply to Tomasz,

> I got a code generating function:
> 
> string intGen(string[] names...)
> {
> string result;
> foreach (name; names)
> result ~= "int " ~ name ~ "; ";
> return result;
> }
> void main() {
> writeln(intGen("aa", "bb", "cc"));  // ok, writes "int aa; int bb;
> int cc; "
> }
> struct tag {
> mixin(intGen("aa", "bb", "cc"));  // doesn't compile, but why?
> }
> I tried using a string[] as an argument instead of a variadic
> argument, but still it doesn't work. I know the compiler must be able
> to evaluate mixins at compile time and I think it's able to do so in
> the example.
> 
> Tomek
> 

using CTFE (compile time function evaluation) with arrays is "finicky"

To limit the problem to the CTFE issues switch to this:

pragma(msg, intGen("aa", "bb", "cc"));

Post the error messages from that if you can't figure them out.