flag.FlagSet.undef (field)

5 uses

	flag (current package)
		flag.go#L404: 	undef         map[string]string // flags which didn't exist at the time of Set
		flag.go#L513: 		if f.undef == nil {
		flag.go#L514: 			f.undef = map[string]string{}
		flag.go#L516: 		f.undef[name] = fmt.Sprintf("%s:%d", file, line)
		flag.go#L1030: 	if pos := f.undef[name]; pos != "" {