The root cause of both fixed problems was errorneous proparation of the defaults flag down to search of dependencies of found hint candidates. Default hint may require non-default implementation as an auto-argument and vice versa. You can see cases in reported issues being fixed.
Some special error treatement was added to make sure we leave adequate error messages in case of the whole search went bad.
This PR is split to several commits to make review easier.
Fixes #2850, fixes #2932.
The root cause of both fixed problems was errorneous proparation of the
defaultsflag down to search of dependencies of found hint candidates. Default hint may require non-default implementation as anauto-argument and vice versa. You can see cases in reported issues being fixed.Some special error treatement was added to make sure we leave adequate error messages in case of the whole search went bad.
This PR is split to several commits to make review easier.