Verified Commit ddedead0 authored by
Restore Boolean "if" instruction cleanup
By introducing the virtual "if" instruction we can clean up Boolean so that we no longer have to refine the True and False instances. If we also clean up Nil in a similar way it becomes easier to rewrite the compiler in Inko, as it no longer needs to support the refining of random objects. This was originally introduced in ecd11a07, but later reverted. In this commit we re-introduce these changes. Refining True and False makes various compiler internals in the self-hosting compiler less efficient, as it has to support refining any object even when this only happens for True, False, and Nil. By cleaning up True and False we can reduce this down to just Nil, making it easier to find a way of cleaning that up too.
Showing with 40 additions and 117 deletions