Eric Blake <[email protected]> writes:
> QAPISchemaType.c_type() was a bit awkward. Rather than having two
> optional orthogonal boolean flags that should never both be true,
> and where all callers should pass a compile-time constant (well,
> our use of is_unboxed wasn't constant, but a future patch is about
> to remove the special case for simple unions, so we can live with
> the churn of refactoring the code in the meantime), the more
> object-oriented approach uses different method names that can be
> overridden as needed, and which convey the intent by the method
> name. The caller just makes sure to use the right variant, rather
> than having to worry about boolean flags.
>
> It requires slightly more Python, but is arguably easier to read.
The second sentence is rather long. Suggest:
QAPISchemaType.c_type() is a bit awkward: it takes two optional
boolean flags is_param and is_unboxed that should never both be
true.
Add a new method for each of the flags, and drop the flags from
c_type().
Most calls pass no flags. They remain unchanged.
One call passes is_param=True. Call new .c_param_type() instead.
One call passes is_unboxed=True except for simple union types. This
is actually an ugly special case that should go away soon. Until
then, we now have to call either .c_type() or the new
.c_unboxed_type(). Tolerable.
> Suggested-by: Markus Armbruster <[email protected]>
> Signed-off-by: Eric Blake <[email protected]>
Patch looks good.
