}
	if v {
		l.attrDuplicateOK.Set(l.extIndex(i))
	} else {
		l.attrDuplicateOK.Unset(l.extIndex(i))
	}
}

// AttrShared returns true for symbols compiled with the -shared option.
func (l *Loader) AttrShared(i Sym) bool {
	if !l.IsExternal(i) {
		// TODO: if this path winds up being taken frequently, it
		// might make more sense to copy the flag value out of the

	args := call.Call.Args
	end := call.Call.End()

	// Avoid a crash if the number of arguments doesn't match
	// the number of parameters.
	// This will be caught when the generated file is compiled.
	if len(args) != len(params) {
		return "", false
	}

	any := false
	for i, param := range params {
		if p.needsPointerCheck(f, param.Go, args[i]) {
			any = true
			break
		}
	}