libcxx test; support for linking in test runner; failure in clang_0_1.test_libcxx

1 files changed, 505 insertions, 0 deletions

diff --git a/tests/libcxx/include/utility b/tests/libcxx/include/utility
new file mode 100644
index 00000000..bb63a065
--- /dev/null
+++ b/tests/libcxx/include/utility
@@ -0,0 +1,505 @@
+// -*- C++ -*-
+//===-------------------------- utility -----------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef _LIBCPP_UTILITY
+#define _LIBCPP_UTILITY
+
+/*
+    utility synopsis
+
+namespace std
+{
+
+template <class T>
+    void
+    swap(T& a, T& b);
+
+namespace rel_ops
+{
+    template<class T> bool operator!=(const T&, const T&);
+    template<class T> bool operator> (const T&, const T&);
+    template<class T> bool operator<=(const T&, const T&);
+    template<class T> bool operator>=(const T&, const T&);
+}
+
+template<class T> void swap(T& a, T& b);
+template <class T, size_t N> void swap(T (&a)[N], T (&b)[N]);
+
+template <class T, class U> T&& forward(U&&);
+template <class T> typename remove_reference<T>::type&& move(T&&);
+
+template <class T>
+    typename conditional
+    <
+        !is_nothrow_move_constructible<T>::value && is_copy_constructible<T>::value,
+        const T&,
+        T&&
+    >::type
+    move_if_noexcept(T& x);
+
+template <class T> typename add_rvalue_reference<T>::type declval() noexcept;
+
+template <class T1, class T2>
+struct pair
+{
+    typedef T1 first_type;
+    typedef T2 second_type;
+
+    T1 first;
+    T2 second;
+
+    pair(const pair&) = default;
+    constexpr pair();
+    pair(const T1& x, const T2& y);
+    template <class U, class V> pair(U&& x, V&& y);
+    template <class U, class V> pair(const pair<U, V>& p);
+    template <class U, class V> pair(pair<U, V>&& p);
+    template <class... Args1, class... Args2>
+        pair(piecewise_construct_t, tuple<Args1...> first_args,
+             tuple<Args2...> second_args);
+
+    template <class U, class V> pair& operator=(const pair<U, V>& p);
+    pair& operator=(pair&& p);
+    template <class U, class V> pair& operator=(pair<U, V>&& p);
+
+    void swap(pair& p);
+};
+
+template <class T1, class T2> bool operator==(const pair<T1,T2>&, const pair<T1,T2>&);
+template <class T1, class T2> bool operator!=(const pair<T1,T2>&, const pair<T1,T2>&);
+template <class T1, class T2> bool operator< (const pair<T1,T2>&, const pair<T1,T2>&);
+template <class T1, class T2> bool operator> (const pair<T1,T2>&, const pair<T1,T2>&);
+template <class T1, class T2> bool operator>=(const pair<T1,T2>&, const pair<T1,T2>&);
+template <class T1, class T2> bool operator<=(const pair<T1,T2>&, const pair<T1,T2>&);
+
+template <class T1, class T2> pair<V1, V2> make_pair(T1&&, T2&&);
+template <class T1, class T2> void swap(pair<T1, T2>& x, pair<T1, T2>& y);
+
+struct piecewise_construct_t { };
+constexpr piecewise_construct_t piecewise_construct = piecewise_construct_t();
+
+template <class T> class tuple_size;
+template <size_t I, class T> class tuple_element;
+
+template <class T1, class T2> struct tuple_size<std::pair<T1, T2> >;
+template <class T1, class T2> struct tuple_element<0, std::pair<T1, T2> >;
+template <class T1, class T2> struct tuple_element<1, std::pair<T1, T2> >;
+
+template<size_t I, class T1, class T2>
+    typename tuple_element<I, std::pair<T1, T2> >::type&
+    get(std::pair<T1, T2>&);
+
+template<size_t I, class T1, class T2>
+    const typename const tuple_element<I, std::pair<T1, T2> >::type&
+    get(const std::pair<T1, T2>&);
+
+template<size_t I, class T1, class T2>
+    typename tuple_element<I, std::pair<T1, T2> >::type&&
+    get(std::pair<T1, T2>&&);
+
+}  // std
+
+*/
+
+#include <__config>
+#include <__tuple>
+#include <type_traits>
+
+#pragma GCC system_header
+
+_LIBCPP_BEGIN_NAMESPACE_STD
+
+namespace rel_ops
+{
+
+template<class _Tp>
+inline _LIBCPP_INLINE_VISIBILITY
+bool
+operator!=(const _Tp& __x, const _Tp& __y)
+{
+    return !(__x == __y);
+}
+
+template<class _Tp>
+inline _LIBCPP_INLINE_VISIBILITY
+bool
+operator> (const _Tp& __x, const _Tp& __y)
+{
+    return __y < __x;
+}
+
+template<class _Tp>
+inline _LIBCPP_INLINE_VISIBILITY
+bool
+operator<=(const _Tp& __x, const _Tp& __y)
+{
+    return !(__y < __x);
+}
+
+template<class _Tp>
+inline _LIBCPP_INLINE_VISIBILITY
+bool
+operator>=(const _Tp& __x, const _Tp& __y)
+{
+    return !(__x < __y);
+}
+
+}  // rel_ops
+
+// swap_ranges
+
+template <class _ForwardIterator1, class _ForwardIterator2>
+inline _LIBCPP_INLINE_VISIBILITY
+_ForwardIterator2
+swap_ranges(_ForwardIterator1 __first1, _ForwardIterator1 __last1, _ForwardIterator2 __first2)
+{
+    for(; __first1 != __last1; ++__first1, ++__first2)
+        swap(*__first1, *__first2);
+    return __first2;
+}
+
+template<class _Tp, size_t _N>
+inline _LIBCPP_INLINE_VISIBILITY
+void
+swap(_Tp (&__a)[_N], _Tp (&__b)[_N])
+{
+    _STD::swap_ranges(__a, __a + _N, __b);
+}
+
+template <class _Tp>
+inline _LIBCPP_INLINE_VISIBILITY
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+typename conditional
+<
+    !is_nothrow_move_constructible<_Tp>::value && is_copy_constructible<_Tp>::value,
+    const _Tp&,
+    _Tp&&
+>::type
+#else  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+const _Tp&
+#endif
+move_if_noexcept(_Tp& __x)
+{
+    return _STD::move(__x);
+}
+
+struct _LIBCPP_VISIBLE piecewise_construct_t { };
+//constexpr
+extern const piecewise_construct_t piecewise_construct;// = piecewise_construct_t();
+
+template <class _T1, class _T2> struct pair;
+template <class _T1, class _T2> void swap(pair<_T1, _T2>&, pair<_T1, _T2>&);
+
+template <class _T1, class _T2>
+struct _LIBCPP_VISIBLE pair
+{
+    typedef _T1 first_type;
+    typedef _T2 second_type;
+
+    _T1 first;
+    _T2 second;
+
+    _LIBCPP_INLINE_VISIBILITY pair() : first(), second() {}
+
+    _LIBCPP_INLINE_VISIBILITY pair(const _T1& __x, const _T2& __y)
+        : first(__x), second(__y) {}
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+    template <class _U1, class _U2,
+              class = typename enable_if<is_convertible<_U1, first_type >::value &&
+                                         is_convertible<_U2, second_type>::value>::type>
+        _LIBCPP_INLINE_VISIBILITY
+        pair(_U1&& __u1, _U2&& __u2)
+            : first(_STD::forward<_U1>(__u1)),
+              second(_STD::forward<_U2>(__u2))
+            {}
+
+#ifndef _LIBCPP_HAS_NO_VARIADICS
+
+    template<class _Tuple,
+             class = typename enable_if<__tuple_convertible<_Tuple, pair>::value>::type>
+        _LIBCPP_INLINE_VISIBILITY
+        pair(_Tuple&& __p)
+            : first(_STD::forward<typename tuple_element<0,
+                                  typename __make_tuple_types<_Tuple>::type>::type>(get<0>(__p))),
+              second(_STD::forward<typename tuple_element<1,
+                                   typename __make_tuple_types<_Tuple>::type>::type>(get<1>(__p)))
+            {}
+
+
+
+    template <class... _Args1, class... _Args2, size_t... _I1, size_t... _I2>
+        _LIBCPP_INLINE_VISIBILITY
+        pair(piecewise_construct_t __pc, tuple<_Args1...> __first_args,
+                                    tuple<_Args2...> __second_args)
+            : pair(__pc, __first_args, __second_args,
+                   typename __make_tuple_indices<sizeof...(_Args1)>::type(),
+                   typename __make_tuple_indices<sizeof...(_Args2) >::type())
+            {}
+
+    template <class _Tuple,
+              class = typename enable_if<__tuple_assignable<_Tuple, pair>::value>::type>
+        _LIBCPP_INLINE_VISIBILITY
+        pair&
+        operator=(_Tuple&& __p)
+        {
+            typedef typename __make_tuple_types<_Tuple>::type _TupleRef;
+            typedef typename tuple_element<0, _TupleRef>::type _U0;
+            typedef typename tuple_element<1, _TupleRef>::type _U1;
+            first  = _STD::forward<_U0>(_STD::get<0>(__p));
+            second = _STD::forward<_U1>(_STD::get<1>(__p));
+            return *this;
+        }
+
+#endif  // _LIBCPP_HAS_NO_VARIADICS
+
+#else  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+    template<class _U1, class _U2>
+        _LIBCPP_INLINE_VISIBILITY pair(const pair<_U1, _U2>& __p)
+            : first(__p.first), second(__p.second) {}
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+    void _LIBCPP_INLINE_VISIBILITY swap(pair& __p) {_STD::swap(*this, __p);}
+private:
+
+#ifndef _LIBCPP_HAS_NO_VARIADICS
+    template <class... _Args1, class... _Args2, size_t... _I1, size_t... _I2>
+        _LIBCPP_INLINE_VISIBILITY
+        pair(piecewise_construct_t,
+             tuple<_Args1...>& __first_args, tuple<_Args2...>& __second_args,
+             __tuple_indices<_I1...>, __tuple_indices<_I2...>);
+#endif  // _LIBCPP_HAS_NO_VARIADICS
+};
+
+template <class _T1, class _T2>
+inline _LIBCPP_INLINE_VISIBILITY
+bool
+operator==(const pair<_T1,_T2>& __x, const pair<_T1,_T2>& __y)
+{
+    return __x.first == __y.first && __x.second == __y.second;
+}
+
+template <class _T1, class _T2>
+inline _LIBCPP_INLINE_VISIBILITY
+bool
+operator!=(const pair<_T1,_T2>& __x, const pair<_T1,_T2>& __y)
+{
+    return !(__x == __y);
+}
+
+template <class _T1, class _T2>
+inline _LIBCPP_INLINE_VISIBILITY
+bool
+operator< (const pair<_T1,_T2>& __x, const pair<_T1,_T2>& __y)
+{
+    return __x.first < __y.first || (!(__y.first < __x.first) && __x.second < __y.second);
+}
+
+template <class _T1, class _T2>
+inline _LIBCPP_INLINE_VISIBILITY
+bool
+operator> (const pair<_T1,_T2>& __x, const pair<_T1,_T2>& __y)
+{
+    return __y < __x;
+}
+
+template <class _T1, class _T2>
+inline _LIBCPP_INLINE_VISIBILITY
+bool
+operator>=(const pair<_T1,_T2>& __x, const pair<_T1,_T2>& __y)
+{
+    return !(__x < __y);
+}
+
+template <class _T1, class _T2>
+inline _LIBCPP_INLINE_VISIBILITY
+bool
+operator<=(const pair<_T1,_T2>& __x, const pair<_T1,_T2>& __y)
+{
+    return !(__y < __x);
+}
+
+template <class _T1, class _T2>
+inline _LIBCPP_INLINE_VISIBILITY
+void
+swap(pair<_T1, _T2>& __x, pair<_T1, _T2>& __y)
+{
+    swap(__x.first, __y.first);
+    swap(__x.second, __y.second);
+}
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+template <class _Tp> class reference_wrapper;
+
+template <class _Tp>
+struct ___make_pair_return
+{
+    typedef _Tp type;
+};
+
+template <class _Tp>
+struct ___make_pair_return<reference_wrapper<_Tp>>
+{
+    typedef _Tp& type;
+};
+
+template <class _Tp>
+struct __make_pair_return
+{
+    typedef typename ___make_pair_return<typename decay<_Tp>::type>::type type;
+};
+
+template <class _T1, class _T2>
+inline _LIBCPP_INLINE_VISIBILITY
+pair<typename __make_pair_return<_T1>::type, typename __make_pair_return<_T2>::type>
+make_pair(_T1&& __t1, _T2&& __t2)
+{
+    return pair<typename __make_pair_return<_T1>::type, typename __make_pair_return<_T2>::type>
+               (_STD::forward<_T1>(__t1), _STD::forward<_T2>(__t2));
+}
+
+#else  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+template <class _T1, class _T2>
+inline _LIBCPP_INLINE_VISIBILITY
+pair<_T1,_T2>
+make_pair(_T1 __x, _T2 __y)
+{
+    return pair<_T1, _T2>(__x, __y);
+}
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+#ifndef _LIBCPP_HAS_NO_VARIADICS
+
+template <class _T1, class _T2>
+  class _LIBCPP_VISIBLE tuple_size<pair<_T1, _T2> >
+    : public integral_constant<size_t, 2> {};
+
+template <class _T1, class _T2>
+  class _LIBCPP_VISIBLE tuple_size<const pair<_T1, _T2> >
+    : public integral_constant<size_t, 2> {};
+
+template <class _T1, class _T2>
+class _LIBCPP_VISIBLE tuple_element<0, pair<_T1, _T2> >
+{
+public:
+    typedef _T1 type;
+};
+
+template <class _T1, class _T2>
+class _LIBCPP_VISIBLE tuple_element<1, pair<_T1, _T2> >
+{
+public:
+    typedef _T2 type;
+};
+
+template <class _T1, class _T2>
+class _LIBCPP_VISIBLE tuple_element<0, const pair<_T1, _T2> >
+{
+public:
+    typedef const _T1 type;
+};
+
+template <class _T1, class _T2>
+class _LIBCPP_VISIBLE tuple_element<1, const pair<_T1, _T2> >
+{
+public:
+    typedef const _T2 type;
+};
+
+template <size_t _Ip> struct __get_pair;
+
+template <>
+struct __get_pair<0>
+{
+    template <class _T1, class _T2>
+    static
+    _LIBCPP_INLINE_VISIBILITY
+    _T1&
+    get(pair<_T1, _T2>& __p) {return __p.first;}
+
+    template <class _T1, class _T2>
+    static
+    _LIBCPP_INLINE_VISIBILITY
+    const _T1&
+    get(const pair<_T1, _T2>& __p) {return __p.first;}
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+    template <class _T1, class _T2>
+    static
+    _LIBCPP_INLINE_VISIBILITY
+    _T1&&
+    get(pair<_T1, _T2>&& __p) {return _STD::forward<_T1>(__p.first);}
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+};
+
+template <>
+struct __get_pair<1>
+{
+    template <class _T1, class _T2>
+    static
+    _LIBCPP_INLINE_VISIBILITY
+    _T2&
+    get(pair<_T1, _T2>& __p) {return __p.second;}
+
+    template <class _T1, class _T2>
+    static
+    _LIBCPP_INLINE_VISIBILITY
+    const _T2&
+    get(const pair<_T1, _T2>& __p) {return __p.second;}
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+    template <class _T1, class _T2>
+    static
+    _LIBCPP_INLINE_VISIBILITY
+    _T2&&
+    get(pair<_T1, _T2>&& __p) {return _STD::forward<_T2>(__p.second);}
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+};
+
+template <size_t _Ip, class _T1, class _T2>
+_LIBCPP_INLINE_VISIBILITY inline
+typename tuple_element<_Ip, pair<_T1, _T2> >::type&
+get(pair<_T1, _T2>& __p)
+{
+    return __get_pair<_Ip>::get(__p);
+}
+
+template <size_t _Ip, class _T1, class _T2>
+_LIBCPP_INLINE_VISIBILITY inline
+const typename tuple_element<_Ip, pair<_T1, _T2> >::type&
+get(const pair<_T1, _T2>& __p)
+{
+    return __get_pair<_Ip>::get(__p);
+}
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+template <size_t _Ip, class _T1, class _T2>
+_LIBCPP_INLINE_VISIBILITY inline
+typename tuple_element<_Ip, pair<_T1, _T2> >::type&&
+get(pair<_T1, _T2>&& __p)
+{
+    return __get_pair<_Ip>::get(_STD::move(__p));
+}
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+#endif  // _LIBCPP_HAS_NO_VARIADICS
+
+_LIBCPP_END_NAMESPACE_STD
+
+#endif  // _LIBCPP_UTILITY