Elliot Tarbet

@rocky Is there a best way to find out what the `pop` and `push` values should be for defining a new instruction with `def_op`? I am running into issues finding...

> > @rocky Is there a best way to find out what the `pop` and `push` values should be for defining a new instruction with `def_op`? I am running into...

> > This does still raise an error with `make check` in `pytest/test_stack_effect.py` with error `AssertionError: 57 (CALL_KW) needs adjusting; should be: should have effect -2`. Is this okay to...

@rocky sounds good! I'll continue some work on this; currently there are some breaking changes I made in this. 3.12 line numbers are not correct at the moment unless ran...