And we're using it now in factorial.mu!
In the process I had to fix a couple of bugs in pointer dereferencing.
There are still some limitations:
a) Indexing by a literal doesn't work yet.
b) Only arrays of ints supported so far.
Looking ahead, I'm not sure how I can support indexing arrays by non-literals
(variables in registers) unless the element size is a power of 2.
I'd been thinking I didn't need unconditional `break` instructions, but
I just realized that non-local unconditional breaks have a use. Stop over-thinking
this, just support everything.
The code is quite duplicated.
Kartik Agaram