dynamic foo(dynamic bar) {
return bar /= 2;
}


dynamic[KeywordToken] foo[StringToken]([BeginToken]dynamic[KeywordToken] bar[StringToken])[SimpleToken] {[BeginToken]
return[KeywordToken] bar[StringToken] /=[SimpleToken] 2[StringToken];[SimpleToken]
}[SimpleToken]
[SimpleToken]
