Viewing file:  pr50747-2_0.C (5.37 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
// { dg-do compile }
// { dg-require-effective-target lto }
// { dg-options "-w -fpermissive -fno-implicit-templates -flto" }
namespace std {
typedef long unsigned int size_t;
template<typename _Alloc> class allocator;
template<class _CharT> struct char_traits;
template<typename _CharT, typename _Traits = char_traits<_CharT> > class basic_ostream;
template<typename _CharT, typename _Traits = char_traits<_CharT>, typename _Alloc = allocator<_CharT> > class basic_ostringstream;
}
extern "C++" {
namespace std {
class exception {
};
};
}
namespace __gnu_cxx __attribute__ ((__visibility__ ("default"))) {
template<typename _Tp> class new_allocator {
};
}
namespace std __attribute__ ((__visibility__ ("default"))) {
template<typename _Tp> class allocator: public __gnu_cxx::new_allocator<_Tp> {
public: typedef size_t size_type;
template<typename _Tp1> struct rebind {
typedef allocator<_Tp1> other;
};
};
template<typename _CharT, typename _Traits, typename _Alloc> class basic_string {
typedef typename _Alloc::template rebind<_CharT>::other _CharT_alloc_type;
typedef typename _CharT_alloc_type::size_type size_type;
private: struct _Rep_base {
};
struct _Rep : _Rep_base {
_CharT* _M_refdata() throw() {
}
};
struct _Alloc_hider : _Alloc {
_Alloc_hider(_CharT* __dat, const _Alloc& __a) : _Alloc(__a), _M_p(__dat) {
}
_CharT* _M_p;
};
private: mutable _Alloc_hider _M_dataplus;
static _Rep& _S_empty_rep() {
}
public: basic_string() : _M_dataplus(_S_empty_rep()._M_refdata(), _Alloc()) {
}
template<class _InputIterator> basic_string(_InputIterator __beg, _InputIterator __end, const _Alloc& __a = _Alloc());
static _CharT* _S_construct(size_type __req, _CharT __c, const _Alloc& __a);
};
template<typename _CharT, typename _Traits, typename _Alloc> inline basic_ostream<_CharT, _Traits>& operator<<(basic_ostream<_CharT, _Traits>& __os, const basic_string<_CharT, _Traits, _Alloc>& __str) {
}
template<typename _CharT, typename _Traits, typename _Alloc> template<typename _InputIterator> basic_string<_CharT, _Traits, _Alloc>:: basic_string(_InputIterator __beg, _InputIterator __end, const _Alloc& __a) : _M_dataplus(_S_construct(__beg, __end, __a), __a) {
};
enum _Ios_Openmode {
_S_app = 1L << 0, _S_ate = 1L << 1, _S_bin = 1L << 2, _S_in = 1L << 3, _S_out = 1L << 4, _S_trunc = 1L << 5, _S_ios_openmode_end = 1L << 16 };
class ios_base {
public: class failure : public exception {
};
typedef _Ios_Openmode openmode;
static const openmode in = _S_in;
static const openmode out = _S_out;
};
template<typename _CharT, typename _Traits> class basic_streambuf {
public: typedef _CharT char_type;
char_type* egptr() const {
}
char_type* pbase() const {
}
char_type* pptr() const {
}
};
template<typename _CharT, typename _Traits> class basic_ios : public ios_base {
};
template<typename _CharT, typename _Traits> class basic_ostream : virtual public basic_ios<_CharT, _Traits> {
};
template<typename _CharT, typename _Traits, typename _Alloc> class basic_stringbuf : public basic_streambuf<_CharT, _Traits> {
public: typedef _CharT char_type;
typedef _Traits traits_type;
typedef basic_streambuf<char_type, traits_type> __streambuf_type;
typedef basic_string<char_type, _Traits, _Alloc> __string_type;
protected: ios_base::openmode _M_mode;
__string_type _M_string;
public: explicit basic_stringbuf(ios_base::openmode __mode = ios_base::in | ios_base::out) : __streambuf_type(), _M_mode(__mode), _M_string() {
}
__string_type str() const {
__string_type __ret;
if (this->pptr()) {
if (this->pptr() > this->egptr()) __ret = __string_type(this->pbase(), this->pptr());
}
}
};
template <typename _CharT, typename _Traits, typename _Alloc> class basic_ostringstream : public basic_ostream<_CharT, _Traits> {
public: typedef _CharT char_type;
typedef _Traits traits_type;
typedef basic_string<_CharT, _Traits, _Alloc> __string_type;
typedef basic_stringbuf<_CharT, _Traits, _Alloc> __stringbuf_type;
typedef basic_ostream<char_type, traits_type> __ostream_type;
private: __stringbuf_type _M_stringbuf;
public: explicit basic_ostringstream(ios_base::openmode __mode = ios_base::out) : __ostream_type(), _M_stringbuf(__mode | ios_base::out) {
}
__string_type str() const {
return _M_stringbuf.str();
}
};
template<typename _Tp> class complex;
template<typename _Tp, typename _CharT, class _Traits> basic_ostream<_CharT, _Traits>& operator<<(basic_ostream<_CharT, _Traits>& __os, const complex<_Tp>& __x) {
basic_ostringstream<_CharT, _Traits> __s;
return __os << __s.str();
};
template basic_ostream<wchar_t, char_traits<wchar_t> >& operator<<(basic_ostream<wchar_t, char_traits<wchar_t> >&, const complex<long double>&);
}
|
