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111
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1 // { dg-options "-O2 -flto -w" }
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2 template <typename> class allocator;
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3 template <typename _CharT, typename = _CharT, typename = allocator<_CharT>>
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4 class Trans_NS___cxx11_basic_string;
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5 struct __false_type {};
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6 template <typename> using __void_t = void;
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7 template <typename, typename, template <typename...> class, typename...>
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8 struct __detector {
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9 using type = int;
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10 };
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11 template <typename _Default, template <typename...> class _Op,
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12 typename... _Args>
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13 struct __detector<_Default, __void_t<_Op<_Args...>>, _Op, _Args...> {
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14 using type = _Op<_Args...>;
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15 };
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16 template <typename _Default, template <typename...> class _Op,
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17 typename... _Args>
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18 using __detected_or = __detector<_Default, void, _Op, _Args...>;
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19 template <typename _Default, template <typename...> class _Op,
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20 typename... _Args>
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21 using __detected_or_t = typename __detected_or<_Default, _Op, _Args...>::type;
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22 template <template <typename...> class _Default,
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23 template <typename...> class _Op, typename... _Args>
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24 using __detected_or_t_ = __detected_or_t<_Default<_Args...>, _Op, _Args...>;
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25 struct random_access_iterator_tag {};
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26 class __undefined;
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27 template <typename, typename> using __replace_first_arg_t = __undefined;
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28 template <typename> class allocator {
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29 public:
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30 template <typename> struct rebind { typedef allocator other; };
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31 };
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32 struct __allocator_traits_base {
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33 template <typename _Alloc, typename _Up>
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34 using __rebind = typename _Alloc::template rebind<_Up>::other;
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35 template <typename _Tp> using __pointer = typename _Tp::pointer;
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36 template <typename _Tp> using __size_type = typename _Tp::size_type;
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37 };
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38 template <typename _Alloc, typename _Up>
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39 using __alloc_rebind =
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40 __detected_or_t_<__replace_first_arg_t, __allocator_traits_base::__rebind,
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41 _Alloc, _Up>;
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42 struct allocator_traits : __allocator_traits_base {
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43 using pointer = __detected_or_t<char, __pointer, allocator<char>>;
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44 using size_type = __detected_or_t<int, __size_type, allocator<char>>;
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45 template <typename _Tp>
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46 using rebind_alloc = __alloc_rebind<allocator<char>, _Tp>;
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47 };
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48 struct __alloc_traits : allocator_traits {
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49 struct rebind {
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50 typedef rebind_alloc<int> other;
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51 };
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52 };
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53 template <typename, typename, typename> class Trans_NS___cxx11_basic_string {
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54 public:
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55 struct _Alloc_hider : __alloc_traits::rebind::other {
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56 _Alloc_hider(__alloc_traits::pointer, allocator);
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57 } _M_dataplus;
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58 __alloc_traits::pointer _M_local_data();
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59 template <typename _InIterator>
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60 void _M_construct_aux(_InIterator __beg, _InIterator __end, __false_type) {
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61 _M_construct(__beg, __end, random_access_iterator_tag());
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62 }
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63 template <typename _InIterator>
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64 void _M_construct(_InIterator __beg, _InIterator __end) {
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65 _M_construct_aux(__beg, __end, __false_type());
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66 }
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67 template <typename _FwdIterator>
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68 void _M_construct(_FwdIterator, _FwdIterator, random_access_iterator_tag);
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69 char _S_copy___s2;
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70 void _S_copy(char *, __alloc_traits::size_type __n) {
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71 __builtin_memcpy(0, &_S_copy___s2, __n);
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72 }
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73 template <class _Iterator>
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74 void _S_copy_chars(char *__p, _Iterator __k1, _Iterator __k2) {
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75 _S_copy(__p, __k2 - __k1);
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76 }
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77 Trans_NS___cxx11_basic_string(char *__s,
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78 allocator<char> __a = allocator<char>())
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79 : _M_dataplus(_M_local_data(), __a) {
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80 _M_construct(__s, __s);
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81 }
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82 };
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83 template <typename _CharT, typename _Traits, typename _Alloc>
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84 template <typename _InIterator>
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85 void Trans_NS___cxx11_basic_string<_CharT, _Traits, _Alloc>::_M_construct(
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86 _InIterator __beg, _InIterator __end, random_access_iterator_tag) {
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87 _S_copy_chars(0, __beg, __end);
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88 }
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89 class Decimal {
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90 Trans_NS___cxx11_basic_string<char> toString() const;
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91 };
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92 Trans_NS___cxx11_basic_string<char> Decimal::toString() const {
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93 return "Infinity";
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94 }
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