[Bug libstdc++/83906] [8 Regression] Random FAIL: libstdc++-prettyprinters/80276.cc whatis p4

[palves at redhat dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83906

--- Comment #12 from Pedro Alves <palves at redhat dot com> ---
GDB fix posted here:
 https://sourceware.org/ml/gdb-patches/2018-01/msg00482.html