BoolStr    bool    `json:",string"`
	IntStr     int64   `json:",string"`
	UintptrStr uintptr `json:",string"`
	StrStr     string  `json:",string"`
	NumberStr  Number  `json:",string"`
}

func TestRoundtripStringTag(t *testing.T) {
	tests := []struct {
		CaseName
		in   StringTag
		want string // empty to just test that we roundtrip
	}{{
		CaseName: Name("AllTypes"),
		in: StringTag{
			BoolStr:    true,