[eru]

> I hope the feature mentioned in the article will cause a compiler error.

Read the article. It won't.

At best you can perhaps find a linter that'll report it?

> However, I wouldn't use this approach when writing my own code.

You might use it by accident.

[linhan_dot_dev]

I know, so this is a wish. Looking at other comment sections, there are actually linters that can warn about such behavior.