Checking if CTFE is used?

[Daniel Kozak]

On Tue, Dec 18, 2018 at 1:25 PM berni via Digitalmars-d-learn <
digitalmars-d-learn at puremagic.com> wrote:

> Is there a way to check if a function is indeed executed at
> compile time or not? (Other than going through the whole
> executable binaries...)
>
> I tried
>
> > static this()
> > {
> >   if (__ctfe) pragma(msg,"works");
> >   // some other stuff
> > }
>
> but unfortunatley this "if" is also executed at compile time,
> when I put it into a function that is only called at runtime.
> When I try "static if" instead the compiler complains about
> "__ctfe" being not known at compile time.
>

You could use __ctfeWrite

But it seems __ctfe does not work anymore

https://run.dlang.io/is/snckyV
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