Mixin operator 'if' directly

[bauss]

On Wednesday, 19 December 2018 at 15:40:50 UTC, Neia Neutuladh 
wrote:
> On Wed, 19 Dec 2018 15:12:14 +0000, bauss wrote:
>> That's assuming that it's compile-time data though.
>> 
>> If not then you can't do what you want to do.
>> 
>> What you can do is wrap it in a function in the mixin template 
>> which you just call after instantiating it.
>
> Or while instantiating it:
>
> mixin template foo()
> {
>   int _ignoreme()
>   {
>     if (readln.strip == "abort") throw new AbortException;
>     return 1;
>   }
>   int _alsoIgnoreMe = _ignoreme();
> }
> void main()
> {
>   mixin foo;
> }

That's a genius hack.

I have to adapt this!