[Bug c++/23628] Typeinfo comparison code easily breaks shared libs

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-08-31 14:12 -------
Lets recap here:
-fvisibility=xxx means mark all things as xxx unless something else marks it differenently.
So if you include a header and that header does not have the push/pop (or otherwise marking the 
classes/functions), you run into this problem report.  But this is an user bug and not a GCC one since 
GCC is doing exactly it was told to do but the user was not expecting it.  Think about headers/#include 
as pasting method and not a way to mark things different (system headers are questionable here but 
usually it is only for diagnostic and extern "C" being default just because system headers are broken).

-- 
           What    |Removed                     |Added
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             Status|REOPENED                    |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23628