[Bug c++/21510] Possible bug

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-05-15 14:12 -------
(In reply to comment #4)
> If there is no other way to distinguish reliable between unions and classes, 
> add it into the extension list. Unions should be avoided in object oriented 
> design, anyway, but it is a nice-to-have feature. 

Extensions are bad.  Even just bugs in the compiler is a bad thing beause people would think the bug 
was an extension and start depending on it and then when the bug was fixed, people complain their 
code no longer compiles.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21510