The second set of changes is targetted at Type 2 dsl.Module,
to complete the 98% abstraction from Type 1 to a 100% level
-* To add a new parameter to Module's constructor,
+* To add a new parameter to `dsl.Module`'s constructor,
`_astType`, which is the AST class type
to be used for "casting" of m.If and m.Elif condition tests,
- and for m.Switch values
-* To replace the two (2) calls to `Value.cast()` in Module
+ and for m.Switch's value.
+* To replace the two (2) calls to `Value.cast()` in `dsl.Module`
with `self._astType.cast()`
No further modifications beyond that are strictly necessary.