c/10225: Unnamed structs aren't handled correctly in 3.3

[pthomas@suse.de]

>Number:         10225
>Category:       c
>Synopsis:       Unnamed structs aren't handled correctly in 3.3
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          rejects-legal
>Submitter-Id:   net
>Arrival-Date:   Wed Mar 26 17:16:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     pthomas@suse.de
>Release:        3.3 20030325 (prerelease)
>Organization:
>Environment:
x86_64-suse-linux
>Description:
When compiling the attached unnamed2.c with 3.3 mainline,
the code is rejected:

unnamed2.c:9: warning: declaration does not declare anything
unnamed2.c: In function `main':
unnamed2.c:16: error: structure has no member named `z'

Whereas 3.2.2 accepts the code, so this is clearly a regression.

Note that the ntfs driver in Linux kernel 2.5.65 uses this extension and thus breaks when compiled with 3.3.

>How-To-Repeat:
Compile the attached code.
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:
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Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="unnamed2.c"

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