Filip Sajdak

@JohelEGP @hsutter I managed to clean it up enough to start the review. There might be still some issues to be cleaned. What I would like to check is the...

I will rewrite the commits to be more descriptive but I would like to confirm the functionality first.

Well... Asking `x is std::variant`, what do you expect? If `x` is `std::variant` to get `true`, that is fine. What should happen when `x` is `std::variant` that have one of...

And if none of the internal `variant` is initialized then it returns `true` as well as `x` is `std::variant` itself.

It is for the cases when the first call is done on the object by calling its method. #18 is for a case when there is a free function call...

@hsutter sorry that I did not deliver it yet. I am trying to catch up with other changes and resolve all issues found in regression tests. I am working on...

@hsutter I managed to rewrite my code to match the latest changes. It allows me to simplify, make it more generic, and merge it with #18. I will clean it...

This PR is replaced by: https://github.com/hsutter/cppfront/pull/169

This is for a case when there is a free function call and the chaining starts on the function result. #17 is for the cases when the first call is...

I am pretty sure it needs to be rebased. I can do that tomorrow.