static if(!(is(TypeTuple!(__traits(getMember, T, Member)))))
static if(!(!is(typeof(__traits(getMember, T, Member)))))
static if(!(is(typeof(__traits(getMember, T, Member)) == void)))
static if(!(is(typeof(__traits(getMember, T, Member)) == enum)))
static if(hasUDA!(__traits(getMember, T, Member), IgnoreAttribute))