delegate passed in annotation struct cannot be invoked.

[Stefan Koch via Digitalmars-d-learn]

On Thursday, 29 December 2016 at 21:19:18 UTC, Alexandru Ermicioi 
wrote:
> On Thursday, 29 December 2016 at 21:07:00 UTC, Stefan Koch 
> wrote:
>> It's a delegate and not function.
>> Therefore it will get a frame-ptr regardless, without checking 
>> if it is needed or not, or if there is a frame to point to.
>> Since there is no frame to point to you get the error.
>> At least this is my guess.
>> Make the delegate a function and the error should disappear.
>
> Yep, making it a function, will eliminate the problem.
> Though what I'm also curious is why on LDC it compiles and 
> runs, while on DMD it does not?
> Should it be registered as a bug on issues.dlang.org, or at ldc 
> bug tracker?

ldc accepts invalid code there.
But it might be that dmd 2.071.2 did that as well.
If so It will be fixed as soon as ldc updates the front-end 
version.