[Bug c++/28687] [4.2 regression] dynamic_cast<void*> disallowed too rigorously with -fno-rtti

benjamin at smedbergs dot us gcc-bugzilla@gcc.gnu.org
Fri Aug 11 10:19:00 GMT 2006



------- Comment #8 from benjamin at smedbergs dot us  2006-08-11 10:19 -------
The documentation is incorrect. RTTI is not required to find the most-derived
class pointer, because the vtable contains this information natively and does
not need to know anything about the type.  I'm making my point from years of
working software, not some theoretical discussion.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28687



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