@notgull Actual no-optimization builds of rustc are so slow that config.toml itself says they're unsupported. Hopefully getting an acceptable speed compiler doesn't require LLVM-like levels of effort (i.e. 80% of the speed for 20% of the work).
Anyways, if you succeed in this project, I will have to find something else to bit- err, nothing left to bitch about- wrt rustc's bootstrap situation, so I do hope its feasible, and that e.g. upstream (if QBE is required) and Cranelift are supportive :D.
@notgull This is OT, but while its on my mind...
Is GH Discussions a reasonable place to ask questions about design decisions about smol? (Specifically, I have a lifetime question, and can't figure it out for the life of me)