Yet another massive refactor. This time, I decoupled typechecking from normalization: Value does not need to laboriously keep track of types anymore. Now we can normalize without typechecking if we want, though I don't know if that's a desirable property.
I also renamed intermediate expression types; now we have Expr, Hir, Tir (for typecheck) and Nir (for normalization).
This not only simplifies quite a few things, it also again makes the code easier to follow and amend. Name resolution is now done as part of the resolve phase, that previously only did import resolution. I should document all that at some point, but I'm having too much fun refactoring for now.
Yet another massive refactor. This time, I decoupled typechecking from normalization:
Valuedoes not need to laboriously keep track of types anymore. Now we can normalize without typechecking if we want, though I don't know if that's a desirable property. I also renamed intermediate expression types; now we haveExpr,Hir,Tir(for typecheck) andNir(for normalization). This not only simplifies quite a few things, it also again makes the code easier to follow and amend. Name resolution is now done as part of the resolve phase, that previously only did import resolution. I should document all that at some point, but I'm having too much fun refactoring for now.