[union]

union { ... } fl::format_detail::FormatArg::mData

Referenced by FormatArg(), FormatArg(), FormatArg(), FormatArg(), FormatArg(), FormatArg(), FormatArg(), FormatArg(), FormatArg(), FormatArg(), FormatArg(), FormatArg(), FormatArg(), FormatArg(), FormatArg(), FormatArg(), and format().