QoL improvements

[hofstee]

• [ ] tuple assignments
• [ ] tuples on lhs of assignment with rhs as bits(...) might be nice to treat as tuple assignments
• [ ] functions that have closure and can drive variables in the coroutine / inline functions that just get splatted into the AST when called?
• [ ] better eval support / compile time parameter handling
• [ ] for loops should be converted to while loops with a counter by default instead of unrolled
• [ ] assign to bit slices/indexes

[hofstee]

• [ ] maybe create a decorator for yields that allow you to name the state of the yield.