Igor Rončević

Here is the progress so far and two open questions to agree on. Please provide your feedback on the questions. # Before and after :-) ...

Completely agree that the terminology is very confusing. I wasn't happy with it either, especially when modeling the corresponding structs in code (`CompilerMessage` having field `message` of type `InSourceMessage` :scream:...

For the record, a very inspiring paper titled [Concepts Error Messages for Humans](https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2429r0.pdf). It emphasize the importance of good (great!) error messages and provides concrete tips how to formulate them....