libcxx/lib/libc++unexp.exp

# all guard variables
__ZGVNSt3__*
# all vtables
# __ZTV*
# all VTT
# __ZTT*
# all non-virtual thunks
# __ZTh*
# all virtual thunks
# __ZTv*
# typeinfo for std::__1::__types
#    There are no std::__types
# __ZTINSt3__1[0-9][0-9]*__*
# typeinfo name for std::__1::__types
__ZTSNSt3__1[0-9][0-9]*__*
# anything using __hidden_allocator
*__hidden_allocator*
# anything using __sso_allocator
*__sso_allocator*