make simple check of prinf function
Fixes https://github.com/rust-lang/rust/issues/92898
With this commit we start to make some simple
check when the name resolution fails, and
we generate some helper messages in case the
name is a C name like in the case of the `printf`
and suggest the correct rust method.
`@rustbot` r? `@pnkfelix`
Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
412f05c9e8