[Goladus]

You're not writing in under-the-hood, though, you are writing in C. If you want to properly understand compiler warnings and errors you need to know that arrays and pointers are separate types.

Yes, "under the hood" it might be the same, but that's true of many languages if you dig deep enough. C is just a little closer. Yes, at one level a char declaration is just a smaller minimum memory allocation than int, but C will check both those types and if you want to use C properly you'll want to understand its typing and casting rules.