https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80490
--- Comment #5 from Jean-Michaël Celerier <jeanmichael.celerier at gmail dot com> --- That's still the case with G++ 7.2.1 and GDB 8.0.1.
[Bug debug/80490] -gsplit-dwarf: top namespace info seems to be lost in GDB
jeanmichael.celerier at gmail dot com Sun, 31 Dec 2017 06:16:47 -0800
