package b
import "fmt"
// Wrapf is a printf wrapper.
func Wrapf(format string, args ...interface{}) { // want Wrapf:"printfWrapper"
fmt.Sprintf(format, args...)
}
// Wrap is a print wrapper.
func Wrap(args ...interface{}) { // want Wrap:"printWrapper"
fmt.Sprint(args...)
}
// NoWrap is not a wrapper.
func NoWrap(format string, args ...interface{}) {
}
// Wrapf2 is another printf wrapper.
func Wrapf2(format string, args ...interface{}) string { // want Wrapf2:"printfWrapper"
// This statement serves as an assertion that this function is a
// printf wrapper and that calls to it should be checked
// accordingly, even though the delegation below is obscured by
// the "("+format+")" operations.
if false {
fmt.Sprintf(format, args...)
}
// Effectively a printf delegation,
// but the printf checker can't see it.
return fmt.Sprintf("("+format+")", args...)
}