c++filt.go
func options() []demangle.Option {
	var options []demangle.Option
	if *noParams {
		options = append(options, demangle.NoParams)
	}
	if !*noVerbose {
		options = append(options, demangle.Verbose)
	}
	return options
}
func options() []demangle.Option {
	var options []demangle.Option
	if *noParams {
		options = append(options, demangle.NoParams)
	}
	if !*noVerbose {
		options = append(options, demangle.Verbose)
	}
	return options
}
// options returns the demangling options to use based on the command
// line flags.