[Bug libstdc++/77691] [7/8 regression] experimental/memory_resource/resource_adaptor.cc FAILs

[ro at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77691

--- Comment #18 from Rainer Orth <ro at gcc dot gnu.org> ---
Xfailed for GCC 8.1.

I'm leaving the PR open for the underlying issue.