https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119029
--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
BTW, why is this [15 regression] and P1? Doesn't GCC 14 have the same thing?
// For construction of filebuffers for cout, cin, cerr, clog et. al.
// When the init_priority attribute is usable, we do this initialization
// in the compiled library instead (src/c++98/globals_io.cc).
#if !(_GLIBCXX_USE_INIT_PRIORITY_ATTRIBUTE \
&& __has_attribute(__init_priority__))
static ios_base::Init __ioinit;
#elif defined(_GLIBCXX_SYMVER_GNU) && defined(__ELF__)
__extension__ __asm (".globl _ZSt21ios_base_library_initv");
#endif
in iostream and
#if defined(_GLIBCXX_SYMVER_GNU) && defined(__ELF__)
#pragma GCC diagnostic ignored "-Wattribute-alias"
void ios_base_library_init (void)
__attribute__((alias ("_ZNSt8ios_base4InitC1Ev")));
#endif
in ios_init.cc?
