[Bug libstdc++/124568] [13/14/15 Regression] FAIL: 24_iterators/istreambuf_iterator/105580.cc - starting from r13-10137-g7aaccdab6a5f84

[tkaminsk at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124568

--- Comment #12 from Tomasz Kamiński <tkaminsk at gcc dot gnu.org> ---
As I am still not being able to reproduce issue, I would appreciate if you
could do a sanity check for me and see if the file:
/home/kishan/CI/manual_bisecting/build/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/streambuf

At line 491 have:
// Required to silence false-positive warnings originating from
istream_iterator::operator++,
// see PR105580.
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wnull-dereference"