svd2ada raises "CONSTRAINT_ERROR" if `derivedFrom` is used by tag "enumerationValues"

I tried to generate code from this SVD:
https://raw.githubusercontent.com/esp-rs/esp32/master/svd/esp32.svd

svd2ada also aborts if the tag which is referenced by derivedFrom is not defied before the element which makes use of derivedFrom. It's not really nice to fix this manually but it works but I got stuck because derivedFrom is also used in an enumeration - although the field the tag references is located before. svd2ada crashes:

raised CONSTRAINT_ERROR : enumerate 'derivedFrom' is not known: WDT_STG0
[.../svd2ada]
0x4d1443 descriptors__enumerate__read_enumerate at ???
0x4e3e84 descriptors__field__read_field at ???
0x4d6c6d descriptors__register__read_register at ???
0x5197d0 descriptors__peripheral__read_peripheral at ???
0x521b4f descriptors__device__read_device at ???
0x451f1b _ada_svd2ada at ???
0x450e34 main at ???
[/lib/x86_64-linux-gnu/libc.so.6]
0x7fc289c03d8e
0x7fc289c03e3e
[..../svd2ada]
0x450e8c _start at ???
0xfffffffffffffffe

Besides of -p and -o, I've not passed any further arguments to svd2ada.

I'd really be happy if there was solution to fix or work-around this problem...

I've found issue #84 but it seems different to me ...

I'm using the current master of svd2ada for the test:

commit 6eb0b591bf51af383d9ab1a3f2dbda994970ee07 (HEAD -> master, origin/master, origin/HEAD)

Reproduce the crash with the linked esp32.svd input and the current svd2ada master, using only the reported -p and -o options. Trace handling of enumerationValues and derivedFrom from the reported read_enumerate path; done means the SVD generates successfully without a CONSTRAINT_ERROR when the referenced enumeration is used.