I wish to add @flags : UInt8 to String to memoize: is it ascii? single byte optimizable? Valid utf8?
Such information could be used to speedup searching.
Unfortunately I failed to do it. I found couple of places in compiler infrastructure (LLVM typer and program.cr), but it was not enough to compile successfully anything’s (barks on dwarfs or something close to). Looks like there are more places to fix.
Please, suggest where I should look to put more changes?