[Help Needed] - Custom runtime assertion bug

[Hipreme]

On Saturday, 14 January 2023 at 12:25:02 UTC, Hipreme wrote:
> So, I've been implementing the mini druntime using adam's 
> initial work. Right now I've found a problem where I didn't 
> seem to find anything about.
>
> So, I've got this working: `assert(false, "Hello from 
> assert");` which is `_d_assert_msg`.
>
> The problem right now is the combination of `_d_assert_msg` and 
> `_d_arraycatnTX`.
>
> Both are implemented right now, but it fails on my test on:
> ```d
> string t = "test";
> assert(false, t~t);
> ```
>
> The type info that I'm getting in the step of `_d_arraycatnTX` 
> is null for some reason when ussing assertions. Does anyone 
> knows why is this happening?
>
> Needles to say, `_d_arraycatnTX` is already tested for 
> situations where no assert is involved.

After many tests, I found out that the type being sent to 
`assert` was actualy `TypeInfo_Axa` which wasn't defined in my 
custom runtime.