It had custom method with same name, while semantically it makes more sense to implement instantiate_monomorph from Item.

In C++, output already uses enum classes so enum variants are only accessible via enum name E::A and there is no point in manually prefixing them again to make it E::E_A.

C uses global scope for all enum variants, so transformation continues to work as it did.

There is no need for a separate forward struct declaration, just like in case with regular structures.

Ensures that Python is correctly found across different platforms.

Allows to use write! macro on SourceWriter and so avoid allocation and construction of temporary Strings for dynamically constructed output.

.write method can still be used for static strings as a convenience.

They tend to just dump the whole file.