If this is a bug, then I assume the following patch introduced it:
2003-04-22 Jerry Quinn <[EMAIL PROTECTED]>
Benjamin Kosnik <bkoz at redhat dot com>
* include/bits/basic_ios.h (ios_base::Init::_S_ios_create):
Declare friend.
(basic_ios::init, basic_ios::_M_cache_locale): Add locale
cache argument.
* include/bits/basic_ios.tcc (basic_ios::init): Pass cache to
_M_cache_locale.
(basic_ios::_M_cache_locale): Use placement new if cache is
provided. Track the distinction in iword(0).
* include/bits/locale_facets.tcc
(__locale_cache::_S_callback): Only delete cache if iword(0)
is 0, i.e. not static.
* src/globals.cc: Allocate space for __locale_cache objects.
* src/ios.cc (__gnu_cxx): Declare extern __locale_cache objects
for standard wide and narrow stream objects.
(ios_base::Init::_S_ios_create): Use them.
The libstdc++ baseline file is a list of symbols exported by the
libstdc++ library.
A baseline file for i386-pc-linux-gnu was not found.
Checking against the i686-pc-linux-gnu file ...
Running the check-abi script ...
make[2]: Entering directory
`/build/packages/gcc/3.3/gcc-3.3-3.3ds7/build/i386-linux/libstdc++-v3'
34 added symbols
[...]
15
std::basic_ios<char, std::char_traits<char>
>::init(std::basic_streambuf<char, std::char_traits<char> >*,
std::__locale_cache<char>*)
_ZNSt9basic_iosIcSt11char_traitsIcEE4initEPSt15basic_streambufIcS1_EPSt14__locale_cacheIcE
GLIBCPP_3.2
16
std::basic_ios<wchar_t, std::char_traits<wchar_t>
>::init(std::basic_streambuf<wchar_t, std::char_traits<wchar_t> >*,
std::__locale_cache<wchar_t>*)
_ZNSt9basic_iosIwSt11char_traitsIwEE4initEPSt15basic_streambufIwS1_EPSt14__locale_cacheIwE
GLIBCPP_3.2
[...]
2 missing symbols
1
std::basic_ios<char, std::char_traits<char>
>::init(std::basic_streambuf<char, std::char_traits<char> >*)
_ZNSt9basic_iosIcSt11char_traitsIcEE4initEPSt15basic_streambufIcS1_E
GLIBCPP_3.2
2
std::basic_ios<wchar_t, std::char_traits<wchar_t>
>::init(std::basic_streambuf<wchar_t, std::char_traits<wchar_t> >*)
_ZNSt9basic_iosIwSt11char_traitsIwEE4initEPSt15basic_streambufIwS1_E
GLIBCPP_3.2
0 incompatible symbols
make[2]: Leaving directory
`/build/packages/gcc/3.3/gcc-3.3-3.3ds7/build/i386-linux/libstdc++-v3'
