https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31852
--- Comment #9 from Jonathan Wakely <redi at gcc dot gnu.org> --- Author: redi Date: Wed Jul 4 13:59:28 2018 New Revision: 262408 URL: https://gcc.gnu.org/viewcvs?rev=262408&root=gcc&view=rev Log: Add another workaround to std::variant for Clang bug 31852 Backport from mainline 2018-04-05 Jonathan Wakely <jwak...@redhat.com> * include/std/variant (_VARIANT_RELATION_FUNCTION_TEMPLATE): Qualify __get calls to avoid ADL and avoid ambiguity due to Clang bug. Modified: branches/gcc-7-branch/libstdc++-v3/ChangeLog branches/gcc-7-branch/libstdc++-v3/include/std/variant