[Bug web/52239] Upgrade GCC Bugzilla to 4.4

["LpSolit at netscape dot net" <gcc-bugzilla@gcc.gnu.org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52239

--- Comment #8 from Frédéric Buclin <LpSolit at netscape dot net> 2013-05-08 12:49:05 UTC ---
(In reply to comment #7)
> Any chance we can take the occasion to restore the svn -> Bugzilla link, where
> the former automatically sends the commit ChangeLogs to the audit trails?

That's out of my control. This must be fixed on the SVN side, not the Bugzilla
one.
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From: "damien.levac at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/57210] New: Using alignas with an union does not compile.
Date: Wed, 08 May 2013 12:52:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?idW210

             Bug #: 57210
           Summary: Using alignas with an union does not compile.
    Classification: Unclassified
           Product: gcc
           Version: 4.7.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: damien.levac@gmail.com


I have a construct of the form:

template <unsigned int ALIGNMENT>
class foo {
    /* ... */
    private:
        alignas(ALIGNMENT) union bar_ { /* ... */ } bar;
};

which does not compile with the following errors:
    error: 'ALIGNMENT' is not a type
    error: ISO C++ forbids declaration of 'alignas' with no type [-fpermissive]
    error: expected ';' at end of member declaration

The following alternatives have been tried without success:

/* ... */
union alignas(ALIGNMENT) bar_ { /* ... */ } bar;
union bar_ { alignas(ALIGNMENT) int foo; /* ... */ } bar;
/* ... */

With different but equivalent error messages.