if (value == null) {
                return null
            } else if (isId(value)) {
                return toPbxObject(toNSString(value).getContent())
            } else if (value instanceof NSArray) {
                def list = []
                for (NSObject obj : value.getArray()) {
                    if (isId(obj)) {
                        list.add(toPbxObject(toNSString(obj).getContent()))

}

func checkCopyLocksRangeVar(pass *analysis.Pass, rtok token.Token, e ast.Expr) {
	if e == nil {
		return
	}
	id, isId := e.(*ast.Ident)
	if isId && id.Name == "_" {
		return
	}

	var typ types.Type
	if rtok == token.DEFINE {
		if !isId {
			return
		}
		obj := pass.TypesInfo.Defs[id]
		if obj == nil {
			return
		}
		typ = obj.Type()
	} else {