Remove expressions for symbols in std::__detail::__8 namespace, they are obsolete since
version namespace applies only at std:: level, not at sub-levels.
libstdc++-v3/ChangeLog:
* config/abi/pre/gnu-versioned-namespace.ver: Remove obsolete std::__detail::__8
symbols.
# locale
_ZNSt3__89has_facetINS_*;
- # hash
- _ZNSt8__detail3__812__prime_listE;
- _ZNSt3tr18__detail3__812__prime_listE;
-
# thread/mutex/condition_variable/future
__once_proxy;
- # std::__detail::_List_node_base
- _ZNSt8__detail3__815_List_node_base7_M_hook*;
- _ZNSt8__detail3__815_List_node_base9_M_unhookEv;
- _ZNSt8__detail3__815_List_node_base10_M_reverseEv;
- _ZNSt8__detail3__815_List_node_base11_M_transfer*;
- _ZNSt8__detail3__815_List_node_base4swapER*;
-
# std::__convert_to_v
_ZNSt3__814__convert_to_v*;