No test coverage for MICROPY_LONGINT_IMPL_LONGLONG

[yoctopuce]

It looks like there are no continous integration tests for MICROPY_LONGINT_IMPL_LONGLONG.

Would it make sense to create a variant using MICROPY_OBJ_REPR_C and MICROPY_LONGINT_IMPL_LONGLONG, which would be typical for a small embedded system, and run the basic tests on it ? Except for uctypes tests, all would be expected to work corectly in this configuration.

[projectgus]

Thanks for pointing this out and raising the associated parsing bug.

I've opened a PR that fixes some bugs and adds MICROPY_LONGINT_IMPL_LONGLONG coverage, here: #16953

It doesn't change the object representation, though - but it might make sense to do that in the same test.

[yoctopuce]

Thank you very much for taking care of that, much appreciated !