`bv sized` migration guide - GaloisInc/what4 GitHub Wiki

This is a WIP migration guide for porting downstream libraries after the what4/bv-sized change.

First pass: resolving Integer ~ BV.BV w mismatch

Basically, there's two scenarios -- one where you want to turn the Integer into a BV w, and one where you just want to convert.
asUnsignedBV x ==> BV.asUnsigned <$> asBV x
fromConcreteUnsignedBV x ==> BV.asUnsigned (fromConcreteBV x)
bvLit sym w x ==> bvLit sym w (BV.mkBV w x)
i <- [0..n] ==> i <- BV.enumFromToUnsigned (BV.zero w) (BV.mkBV w n)
minSigned ==> BV.minSigned
functions from parameterized-utils that return Integers ==> functions from bv-sized that return BVs
Num operators ==> BV operators
Bits operators ==> BV operators
shifting/masking ==> BV concat/select/trunc/zext/sext
bvLit sym w (intValue w) ==> bvLit sym w (BV.width w)

Second pass: resolving "no Num instance"