CTFE doesn't have to use runtime AAs internally, only when moving to code generation...

...Error at |case of ICE happening
                   |Line 914 for Version        |during CTFE
                   |2.097.0                     |

--

...gmx.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |CTFE, ice
             Status|RESOLVED                    |REOPENED
                 CC|                            |b2.temp...

That puts actually more pressure on CTFE to be able to adapt to different layouts...

...of course that the hash-function is CTFE-able.

```d
import core.internal.hash;
static...

...nothrow @trusted if (__traits(isPOD, T))
{
    if (__ctfe)
        return _dupCtfe!(T, U)(a);

    import core...

https://issues.dlang.org/show_bug.cgi?id=18305

FeepingCreature <default_357-line@yahoo.de...

...576b034f35d134fa4f7428bc9fd6eeab427f5c38 by Boris Carvajal:
  Fix Issue 22228 - [CTFE] taking address of immutable in frame function...

...t instantiate anything. I also discovered that CTFE initializers run, even if you don't...

...will always be a compile-time constant and you could just calculate it using ctfe.