[Bug libstdc++/59675] -D_GLIBCXX_DEBUG asserts to stdout (it should stderr)

[jan.kratochvil at redhat dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59675

--- Comment #2 from Jan Kratochvil <jan.kratochvil at redhat dot com> ---
It needs also some new #include as otherwise one may get:

In file included from /usr/include/c++/4.8.2/bits/stl_algobase.h:59:0,
                 from /usr/include/c++/4.8.2/list:60,
                 from list.C:1:
/usr/include/c++/4.8.2/x86_64-redhat-linux/bits/c++config.h: In function ‘void
std::__replacement_assert(const char*, int, const char*, const char*)’:
/usr/include/c++/4.8.2/x86_64-redhat-linux/bits/c++config.h:2042:23: error:
‘stderr’ was not declared in this scope
     __builtin_fprintf(stderr, "%s:%d: %s: Assertion '%s' failed.\n", __file,
                       ^