KEEP for ambiguous type argument lists

[kralliv]

[dzharkov]

Thank you for your work!

This problem is quite complicated and requires a lot of careful analysis and testing. Unfortunately, currently, we cannot dedicate adequate resources to this problem, since it has minimal impact on real-life code and thus is extremely low on our priority list. Please, follow the contribution process to this KEEP repository and first go through the issue in YouTrack to discuss the problem and estimate the community and team interest in addressing it.