= `addr:*=*` on relations warning =

{{{
#!rule
meta {
    title: "addr:*=* on relations warning";
    version: "1.[[revision]]_[[date]]";
    author: "gy-mate";
    link: "https://josm.openstreetmap.de/wiki/Rules/AddrRelationWarning";
    baselanguage: "en";
}

relation["type!=multipolygon"][~"^addr:.*"] {
    throwWarning: "addr:*=* tags cannot be used on relations!";
}
}}}