On 23-01-2012 06:57, Claudio Valderrama C. wrote:
> Adriano, I get a warning about non-standard extension: nameless struct or
> union.
>
> struct Guid
> {
> enum Style
> {
> STYLE_NBACKUP, // Format introduced with nbackup
> STYLE_BROKEN, // Format introduced in FB 2.5.0
> STYLE_UUID // Format as defined in the
> RFC-4122.
> };
>
> union
> {
> USHORT data[8];
>
> struct // Compatible with Win32 GUID struct layout.
> {
> ULONG data1;
> USHORT data2;
> USHORT data3;
> UCHAR data4[8];
> };
> };
> };
>
> But if I name the internal struct, I will have to qualify data1, data2,
> data3 and data4 with the struct name where they appear.
>
This is interesting, cause this compiles with -ansi in gcc and clang.
What Visual Studio version you're using? (I suppode it's 9)
What about others, using MSVC 10?
Or are you using a greater warning level?
Adriano
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