[Bug 1063] basic_streambuf::showmanyc additions leads to libchk fails

[email protected]
Newsgroups gmane.linux.lsb.test-suite
Message-ID <[email protected]>
[email protected] changed:

           What    |Removed                     |Added
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------- Additional Comments From [email protected]  2005-08-16 16:16 -------
Thinking about this, I'm not convinced there's any ABI breakage here.  Here's a
distilled version of what libchk finds for one of the cases with extra tracing
turned on:

Class _ZSt15basic_stringbufIwSt11char_traitsIwESaIwEE
Symbol address for Virtual table entry [0][7]
_ZNSt15basic_streambufIwSt11char_traitsIwEE9showmanycEv is not expected
0xd82a12 doesn't match 0xd874a6 which appears to be
_ZNSt15basic_streambufIwSt11char_traitsIwEE9showmanycEv
Symbol data bad for class _ZSt15basic_stringbufIwSt11char_traitsIwESaIwEE
vtable[0][7] expecting _ZNSt15basic_streambufIwSt11char_traitsIwEE9showmanycEv

But it not being the same virtual function doesn't necessarily mean the library
is broken, if a binary works either way. Can someone who understands this better
confirm that?   
 
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