Tracing out error that causes compiler crash

[solidstate1991]

I tried to compile on the Raspberry Pi 400, now I'm getting 
segmentation fault during compilation with LDC. Still no idea 
what causes it, nor how to reduce it. Moved the codebase to a new 
repository, gave it a proper DOMString implementation instead of 
using it as a template name, and I'm still getting no luck 
compiling it. Current link: https://github.com/ZILtoid1991/newxml

I might try to comment out the bodies of the functions and force 
them to return an initial value, to see if there's something 
wrong with the insides of the functions.