[Bug c++/47960] dlopen call during DSO initialization breaks C++ RTTI

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47960

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-03-02 
18:12:13 UTC ---
works as expected with gcc 4.5, possibly due to the change to
__GXX_MERGED_TYPEINFO_NAMES