14 lines · cpp
1// RUN: not %clang_cc1 -fsyntax-only %s 2>&1 | FileCheck %s2 3// We only care to check whether the compiler crashes; the actual4// diagnostics are uninteresting.5// CHECK: 8 errors generated.6template<class _CharT> struct char_traits;7template<typename _CharT, typename _Traits = char_traits<_CharT> > class basic_ios;8template<typename _CharT, typename _Traits = char_traits<_CharT> > class ostreambuf_iterator;9template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> > class num_get;10template<typename _CharT, typename _Traits> class basic_ostream : virtual public basic_ios<_CharT, _Traits> {11 template<typename _CharT, typename _InIter> _InIter num_get<_CharT, _InIter>:: _M_extract_float(_InIter __beg, _InIter __end, ios_base& __io, ios_base::iostate& __err, string& __xtrc) const {12 const bool __plus = __c == __lit[__num_base::_S_iplus];13 if ((__plus || __c == __lit[__num_base::_S_iminus]) && !(__lc->_M_use_grouping && __c == __lc->_M_thousands_sep) && !(__c == __lc->_M_decimal_point)) {14