Static check custom Printf-like functions #1345

paukul · 2022-12-22T09:32:00Z

paukul
Dec 22, 2022

Is there a way to add a linter for functions that accept printf-like arguments?
let's assume I have the following function:

func foo(some int, another *thing, format string, a ...any) {
 // do stuff with `some` and `another`
 fmt.Printf(format, a...)
}

I'd like staticcheck to complain about missing/missmatched a params, just like it does for Printf, Sprintf and the likes.

Either by adding an own check or by configuring it somehow to treat the function like Printf for the last arugments?
Cheers

dominikh · 2022-12-28T17:51:17Z

I'll think about a way of adding configuration for this.

1 reply

Has this been supported? like the go vet -printfuncs