16969     __c_locale __old = __gnu_cxx::__uselocale(__cloc);  in __convert_from_v()  local
26385       fmtflags __old = _M_flags;  in flags()  local
26393       fmtflags __old = _M_flags;  in setf()  local
26401       fmtflags __old = _M_flags;  in setf()  local
26429       streamsize __old = _M_precision;  in precision()  local
26452       streamsize __old = _M_width;  in width()  local
27670  istreambuf_iterator __old = *this;  in operator ++()  local
30635         basic_ostream<_CharT, _Traits>* __old = _M_tie;  in tie()  local
30676  char_type __old = this->fill();  in fill()  local
30780       basic_streambuf<_CharT, _Traits>* __old = _M_streambuf;  in rdbuf()  local
30841       locale __old(this->getloc());  in imbue()  local