[cfe-commits] [libcxx] r145410 - in /libcxx/trunk/include: __bit_reference __debug __functional_03 __functional_base __functional_base_03 __hash_table __locale __split_buffer __sso_allocator __tree algorithm bitset deque exception ext/hash_map forward_list functional future initializer_list iomanip istream iterator list map memory mutex ostream random ratio regex system_error thread tuple type_traits unordered_map utility valarray vector

Howard Hinnant hhinnant at apple.com
Tue Nov 29 10:15:51 PST 2011


Author: hhinnant
Date: Tue Nov 29 12:15:50 2011
New Revision: 145410

URL: http://llvm.org/viewvc/llvm-project?rev=145410&view=rev
Log:
Further macro protection by replacing _[A-Z] with _[A-Z]p

Modified:
    libcxx/trunk/include/__bit_reference
    libcxx/trunk/include/__debug
    libcxx/trunk/include/__functional_03
    libcxx/trunk/include/__functional_base
    libcxx/trunk/include/__functional_base_03
    libcxx/trunk/include/__hash_table
    libcxx/trunk/include/__locale
    libcxx/trunk/include/__split_buffer
    libcxx/trunk/include/__sso_allocator
    libcxx/trunk/include/__tree
    libcxx/trunk/include/algorithm
    libcxx/trunk/include/bitset
    libcxx/trunk/include/deque
    libcxx/trunk/include/exception
    libcxx/trunk/include/ext/hash_map
    libcxx/trunk/include/forward_list
    libcxx/trunk/include/functional
    libcxx/trunk/include/future
    libcxx/trunk/include/initializer_list
    libcxx/trunk/include/iomanip
    libcxx/trunk/include/istream
    libcxx/trunk/include/iterator
    libcxx/trunk/include/list
    libcxx/trunk/include/map
    libcxx/trunk/include/memory
    libcxx/trunk/include/mutex
    libcxx/trunk/include/ostream
    libcxx/trunk/include/random
    libcxx/trunk/include/ratio
    libcxx/trunk/include/regex
    libcxx/trunk/include/system_error
    libcxx/trunk/include/thread
    libcxx/trunk/include/tuple
    libcxx/trunk/include/type_traits
    libcxx/trunk/include/unordered_map
    libcxx/trunk/include/utility
    libcxx/trunk/include/valarray
    libcxx/trunk/include/vector

Modified: libcxx/trunk/include/__bit_reference
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/__bit_reference?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/__bit_reference (original)
+++ libcxx/trunk/include/__bit_reference Tue Nov 29 12:15:50 2011
@@ -22,8 +22,8 @@
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-template <class _C, bool _IsConst> class __bit_iterator;
-template <class _C> class __bit_const_reference;
+template <class _Cp, bool _IsConst> class __bit_iterator;
+template <class _Cp> class __bit_const_reference;
 
 template <class _Tp>
 struct __has_storage_type
@@ -31,22 +31,22 @@
     static const bool value = false;
 };
 
-template <class _C, bool = __has_storage_type<_C>::value>
+template <class _Cp, bool = __has_storage_type<_Cp>::value>
 class __bit_reference
 {
-    typedef typename _C::__storage_type    __storage_type;
-    typedef typename _C::__storage_pointer __storage_pointer;
+    typedef typename _Cp::__storage_type    __storage_type;
+    typedef typename _Cp::__storage_pointer __storage_pointer;
 
     __storage_pointer __seg_;
     __storage_type    __mask_;
 
 #if defined(__clang__)
-    friend typename _C::__self;
+    friend typename _Cp::__self;
 #else
-    friend class _C::__self;
+    friend class _Cp::__self;
 #endif
-    friend class __bit_const_reference<_C>;
-    friend class __bit_iterator<_C, false>;
+    friend class __bit_const_reference<_Cp>;
+    friend class __bit_iterator<_Cp, false>;
 public:
     _LIBCPP_INLINE_VISIBILITY operator bool() const _NOEXCEPT
         {return static_cast<bool>(*__seg_ & __mask_);}
@@ -68,74 +68,74 @@
         {return operator=(static_cast<bool>(__x));}
 
     _LIBCPP_INLINE_VISIBILITY void flip() _NOEXCEPT {*__seg_ ^= __mask_;}
-    _LIBCPP_INLINE_VISIBILITY __bit_iterator<_C, false> operator&() const _NOEXCEPT
-        {return __bit_iterator<_C, false>(__seg_, static_cast<unsigned>(__ctz(__mask_)));}
+    _LIBCPP_INLINE_VISIBILITY __bit_iterator<_Cp, false> operator&() const _NOEXCEPT
+        {return __bit_iterator<_Cp, false>(__seg_, static_cast<unsigned>(__ctz(__mask_)));}
 private:
     _LIBCPP_INLINE_VISIBILITY
     __bit_reference(__storage_pointer __s, __storage_type __m) _NOEXCEPT
         : __seg_(__s), __mask_(__m) {}
 };
 
-template <class _C>
-class __bit_reference<_C, false>
+template <class _Cp>
+class __bit_reference<_Cp, false>
 {
 };
 
-template <class _C, class _D>
+template <class _Cp, class _Dp>
 _LIBCPP_INLINE_VISIBILITY inline
 void
-swap(__bit_reference<_C> __x, __bit_reference<_D> __y) _NOEXCEPT
+swap(__bit_reference<_Cp> __x, __bit_reference<_Dp> __y) _NOEXCEPT
 {
     bool __t = __x;
     __x = __y;
     __y = __t;
 }
 
-template <class _C>
+template <class _Cp>
 _LIBCPP_INLINE_VISIBILITY inline
 void
-swap(__bit_reference<_C> __x, bool& __y) _NOEXCEPT
+swap(__bit_reference<_Cp> __x, bool& __y) _NOEXCEPT
 {
     bool __t = __x;
     __x = __y;
     __y = __t;
 }
 
-template <class _C>
+template <class _Cp>
 _LIBCPP_INLINE_VISIBILITY inline
 void
-swap(bool& __x, __bit_reference<_C> __y) _NOEXCEPT
+swap(bool& __x, __bit_reference<_Cp> __y) _NOEXCEPT
 {
     bool __t = __x;
     __x = __y;
     __y = __t;
 }
 
-template <class _C>
+template <class _Cp>
 class __bit_const_reference
 {
-    typedef typename _C::__storage_type          __storage_type;
-    typedef typename _C::__const_storage_pointer __storage_pointer;
+    typedef typename _Cp::__storage_type          __storage_type;
+    typedef typename _Cp::__const_storage_pointer __storage_pointer;
 
     __storage_pointer        __seg_;
     __storage_type __mask_;
 
 #if defined(__clang__)
-    friend typename _C::__self;
+    friend typename _Cp::__self;
 #else
-    friend class _C::__self;
+    friend class _Cp::__self;
 #endif
-    friend class __bit_iterator<_C, true>;
+    friend class __bit_iterator<_Cp, true>;
 public:
     _LIBCPP_INLINE_VISIBILITY
-    __bit_const_reference(const __bit_reference<_C>& __x) _NOEXCEPT
+    __bit_const_reference(const __bit_reference<_Cp>& __x) _NOEXCEPT
         : __seg_(__x.__seg_), __mask_(__x.__mask_) {}
 
     _LIBCPP_INLINE_VISIBILITY operator bool() const _NOEXCEPT
         {return static_cast<bool>(*__seg_ & __mask_);}
 
-    _LIBCPP_INLINE_VISIBILITY __bit_iterator<_C, true> operator&() const _NOEXCEPT
-        {return __bit_iterator<_C, true>(__seg_, static_cast<unsigned>(__ctz(__mask_)));}
+    _LIBCPP_INLINE_VISIBILITY __bit_iterator<_Cp, true> operator&() const _NOEXCEPT
+        {return __bit_iterator<_Cp, true>(__seg_, static_cast<unsigned>(__ctz(__mask_)));}
 private:
     _LIBCPP_INLINE_VISIBILITY
     __bit_const_reference(__storage_pointer __s, __storage_type __m) _NOEXCEPT
@@ -146,11 +146,11 @@
 
 // find
 
-template <class _C>
-__bit_iterator<_C, false>
-__find_bool_true(__bit_iterator<_C, false> __first, typename _C::size_type __n)
+template <class _Cp>
+__bit_iterator<_Cp, false>
+__find_bool_true(__bit_iterator<_Cp, false> __first, typename _Cp::size_type __n)
 {
-    typedef __bit_iterator<_C, false> _It;
+    typedef __bit_iterator<_Cp, false> _It;
     typedef typename _It::__storage_type __storage_type;
     static const unsigned __bits_per_word = _It::__bits_per_word;
     // do first partial word
@@ -180,11 +180,11 @@
     return _It(__first.__seg_, static_cast<unsigned>(__n));
 }
 
-template <class _C>
-__bit_iterator<_C, false>
-__find_bool_false(__bit_iterator<_C, false> __first, typename _C::size_type __n)
+template <class _Cp>
+__bit_iterator<_Cp, false>
+__find_bool_false(__bit_iterator<_Cp, false> __first, typename _Cp::size_type __n)
 {
-    typedef __bit_iterator<_C, false> _It;
+    typedef __bit_iterator<_Cp, false> _It;
     typedef typename _It::__storage_type __storage_type;
     static const unsigned __bits_per_word = _It::__bits_per_word;
     // do first partial word
@@ -217,23 +217,23 @@
     return _It(__first.__seg_, static_cast<unsigned>(__n));
 }
 
-template <class _C, class _Tp>
+template <class _Cp, class _Tp>
 inline _LIBCPP_INLINE_VISIBILITY
-__bit_iterator<_C, false>
-find(__bit_iterator<_C, false> __first, __bit_iterator<_C, false> __last, const _Tp& __value_)
+__bit_iterator<_Cp, false>
+find(__bit_iterator<_Cp, false> __first, __bit_iterator<_Cp, false> __last, const _Tp& __value_)
 {
     if (static_cast<bool>(__value_))
-        return __find_bool_true(__first, static_cast<typename _C::size_type>(__last - __first));
-    return __find_bool_false(__first, static_cast<typename _C::size_type>(__last - __first));
+        return __find_bool_true(__first, static_cast<typename _Cp::size_type>(__last - __first));
+    return __find_bool_false(__first, static_cast<typename _Cp::size_type>(__last - __first));
 }
 
 // count
 
-template <class _C>
-typename __bit_iterator<_C, false>::difference_type
-__count_bool_true(__bit_iterator<_C, false> __first, typename _C::size_type __n)
+template <class _Cp>
+typename __bit_iterator<_Cp, false>::difference_type
+__count_bool_true(__bit_iterator<_Cp, false> __first, typename _Cp::size_type __n)
 {
-    typedef __bit_iterator<_C, false> _It;
+    typedef __bit_iterator<_Cp, false> _It;
     typedef typename _It::__storage_type __storage_type;
     typedef typename _It::difference_type difference_type;
     static const unsigned __bits_per_word = _It::__bits_per_word;
@@ -260,11 +260,11 @@
     return __r;
 }
 
-template <class _C>
-typename __bit_iterator<_C, false>::difference_type
-__count_bool_false(__bit_iterator<_C, false> __first, typename _C::size_type __n)
+template <class _Cp>
+typename __bit_iterator<_Cp, false>::difference_type
+__count_bool_false(__bit_iterator<_Cp, false> __first, typename _Cp::size_type __n)
 {
-    typedef __bit_iterator<_C, false> _It;
+    typedef __bit_iterator<_Cp, false> _It;
     typedef typename _It::__storage_type __storage_type;
     typedef typename _It::difference_type difference_type;
     static const unsigned __bits_per_word = _It::__bits_per_word;
@@ -291,23 +291,23 @@
     return __r;
 }
 
-template <class _C, class _Tp>
+template <class _Cp, class _Tp>
 inline _LIBCPP_INLINE_VISIBILITY
-typename __bit_iterator<_C, false>::difference_type
-count(__bit_iterator<_C, false> __first, __bit_iterator<_C, false> __last, const _Tp& __value_)
+typename __bit_iterator<_Cp, false>::difference_type
+count(__bit_iterator<_Cp, false> __first, __bit_iterator<_Cp, false> __last, const _Tp& __value_)
 {
     if (static_cast<bool>(__value_))
-        return __count_bool_true(__first, static_cast<typename _C::size_type>(__last - __first));
-    return __count_bool_false(__first, static_cast<typename _C::size_type>(__last - __first));
+        return __count_bool_true(__first, static_cast<typename _Cp::size_type>(__last - __first));
+    return __count_bool_false(__first, static_cast<typename _Cp::size_type>(__last - __first));
 }
 
 // fill_n
 
-template <class _C>
+template <class _Cp>
 void
-__fill_n_false(__bit_iterator<_C, false> __first, typename _C::size_type __n)
+__fill_n_false(__bit_iterator<_Cp, false> __first, typename _Cp::size_type __n)
 {
-    typedef __bit_iterator<_C, false> _It;
+    typedef __bit_iterator<_Cp, false> _It;
     typedef typename _It::__storage_type __storage_type;
     static const unsigned __bits_per_word = _It::__bits_per_word;
     // do first partial word
@@ -333,11 +333,11 @@
     }
 }
 
-template <class _C>
+template <class _Cp>
 void
-__fill_n_true(__bit_iterator<_C, false> __first, typename _C::size_type __n)
+__fill_n_true(__bit_iterator<_Cp, false> __first, typename _Cp::size_type __n)
 {
-    typedef __bit_iterator<_C, false> _It;
+    typedef __bit_iterator<_Cp, false> _It;
     typedef typename _It::__storage_type __storage_type;
     static const unsigned __bits_per_word = _It::__bits_per_word;
     // do first partial word
@@ -363,10 +363,10 @@
     }
 }
 
-template <class _C>
+template <class _Cp>
 _LIBCPP_INLINE_VISIBILITY inline
 void
-fill_n(__bit_iterator<_C, false> __first, typename _C::size_type __n, bool __value_)
+fill_n(__bit_iterator<_Cp, false> __first, typename _Cp::size_type __n, bool __value_)
 {
     if (__n > 0)
     {
@@ -379,22 +379,22 @@
 
 // fill
 
-template <class _C>
+template <class _Cp>
 inline _LIBCPP_INLINE_VISIBILITY
 void
-fill(__bit_iterator<_C, false> __first, __bit_iterator<_C, false> __last, bool __value_)
+fill(__bit_iterator<_Cp, false> __first, __bit_iterator<_Cp, false> __last, bool __value_)
 {
-    _VSTD::fill_n(__first, static_cast<typename _C::size_type>(__last - __first), __value_);
+    _VSTD::fill_n(__first, static_cast<typename _Cp::size_type>(__last - __first), __value_);
 }
 
 // copy
 
-template <class _C, bool _IsConst>
-__bit_iterator<_C, false>
-__copy_aligned(__bit_iterator<_C, _IsConst> __first, __bit_iterator<_C, _IsConst> __last,
-                                                     __bit_iterator<_C, false> __result)
+template <class _Cp, bool _IsConst>
+__bit_iterator<_Cp, false>
+__copy_aligned(__bit_iterator<_Cp, _IsConst> __first, __bit_iterator<_Cp, _IsConst> __last,
+                                                     __bit_iterator<_Cp, false> __result)
 {
-    typedef __bit_iterator<_C, _IsConst> _In;
+    typedef __bit_iterator<_Cp, _IsConst> _In;
     typedef  typename _In::difference_type difference_type;
     typedef typename _In::__storage_type __storage_type;
     static const unsigned __bits_per_word = _In::__bits_per_word;
@@ -436,12 +436,12 @@
     return __result;
 }
 
-template <class _C, bool _IsConst>
-__bit_iterator<_C, false>
-__copy_unaligned(__bit_iterator<_C, _IsConst> __first, __bit_iterator<_C, _IsConst> __last,
-                                                       __bit_iterator<_C, false> __result)
+template <class _Cp, bool _IsConst>
+__bit_iterator<_Cp, false>
+__copy_unaligned(__bit_iterator<_Cp, _IsConst> __first, __bit_iterator<_Cp, _IsConst> __last,
+                                                       __bit_iterator<_Cp, false> __result)
 {
-    typedef __bit_iterator<_C, _IsConst> _In;
+    typedef __bit_iterator<_Cp, _IsConst> _In;
     typedef  typename _In::difference_type difference_type;
     typedef typename _In::__storage_type __storage_type;
     static const unsigned __bits_per_word = _In::__bits_per_word;
@@ -514,10 +514,10 @@
     return __result;
 }
 
-template <class _C, bool _IsConst>
+template <class _Cp, bool _IsConst>
 inline _LIBCPP_INLINE_VISIBILITY
-__bit_iterator<_C, false>
-copy(__bit_iterator<_C, _IsConst> __first, __bit_iterator<_C, _IsConst> __last, __bit_iterator<_C, false> __result)
+__bit_iterator<_Cp, false>
+copy(__bit_iterator<_Cp, _IsConst> __first, __bit_iterator<_Cp, _IsConst> __last, __bit_iterator<_Cp, false> __result)
 {
     if (__first.__ctz_ == __result.__ctz_)
         return __copy_aligned(__first, __last, __result);
@@ -526,12 +526,12 @@
 
 // copy_backward
 
-template <class _C, bool _IsConst>
-__bit_iterator<_C, false>
-__copy_backward_aligned(__bit_iterator<_C, _IsConst> __first, __bit_iterator<_C, _IsConst> __last,
-                                                     __bit_iterator<_C, false> __result)
+template <class _Cp, bool _IsConst>
+__bit_iterator<_Cp, false>
+__copy_backward_aligned(__bit_iterator<_Cp, _IsConst> __first, __bit_iterator<_Cp, _IsConst> __last,
+                                                     __bit_iterator<_Cp, false> __result)
 {
-    typedef __bit_iterator<_C, _IsConst> _In;
+    typedef __bit_iterator<_Cp, _IsConst> _In;
     typedef  typename _In::difference_type difference_type;
     typedef typename _In::__storage_type __storage_type;
     static const unsigned __bits_per_word = _In::__bits_per_word;
@@ -573,12 +573,12 @@
     return __result;
 }
 
-template <class _C, bool _IsConst>
-__bit_iterator<_C, false>
-__copy_backward_unaligned(__bit_iterator<_C, _IsConst> __first, __bit_iterator<_C, _IsConst> __last,
-                                                       __bit_iterator<_C, false> __result)
+template <class _Cp, bool _IsConst>
+__bit_iterator<_Cp, false>
+__copy_backward_unaligned(__bit_iterator<_Cp, _IsConst> __first, __bit_iterator<_Cp, _IsConst> __last,
+                                                       __bit_iterator<_Cp, false> __result)
 {
-    typedef __bit_iterator<_C, _IsConst> _In;
+    typedef __bit_iterator<_Cp, _IsConst> _In;
     typedef  typename _In::difference_type difference_type;
     typedef typename _In::__storage_type __storage_type;
     static const unsigned __bits_per_word = _In::__bits_per_word;
@@ -659,10 +659,10 @@
     return __result;
 }
 
-template <class _C, bool _IsConst>
+template <class _Cp, bool _IsConst>
 inline _LIBCPP_INLINE_VISIBILITY
-__bit_iterator<_C, false>
-copy_backward(__bit_iterator<_C, _IsConst> __first, __bit_iterator<_C, _IsConst> __last, __bit_iterator<_C, false> __result)
+__bit_iterator<_Cp, false>
+copy_backward(__bit_iterator<_Cp, _IsConst> __first, __bit_iterator<_Cp, _IsConst> __last, __bit_iterator<_Cp, false> __result)
 {
     if (__last.__ctz_ == __result.__ctz_)
         return __copy_backward_aligned(__first, __last, __result);
@@ -671,20 +671,20 @@
 
 // move
 
-template <class _C, bool _IsConst>
+template <class _Cp, bool _IsConst>
 inline _LIBCPP_INLINE_VISIBILITY
-__bit_iterator<_C, false>
-move(__bit_iterator<_C, _IsConst> __first, __bit_iterator<_C, _IsConst> __last, __bit_iterator<_C, false> __result)
+__bit_iterator<_Cp, false>
+move(__bit_iterator<_Cp, _IsConst> __first, __bit_iterator<_Cp, _IsConst> __last, __bit_iterator<_Cp, false> __result)
 {
     return _VSTD::copy(__first, __last, __result);
 }
 
 // move_backward
 
-template <class _C, bool _IsConst>
+template <class _Cp, bool _IsConst>
 inline _LIBCPP_INLINE_VISIBILITY
-__bit_iterator<_C, false>
-move_backward(__bit_iterator<_C, _IsConst> __first, __bit_iterator<_C, _IsConst> __last, __bit_iterator<_C, false> __result)
+__bit_iterator<_Cp, false>
+move_backward(__bit_iterator<_Cp, _IsConst> __first, __bit_iterator<_Cp, _IsConst> __last, __bit_iterator<_Cp, false> __result)
 {
     return _VSTD::copy(__first, __last, __result);
 }
@@ -854,31 +854,31 @@
 
 // rotate
 
-template <class _C>
+template <class _Cp>
 struct __bit_array
 {
-    typedef typename _C::difference_type difference_type;
-    typedef typename _C::__storage_type  __storage_type;
-    typedef typename _C::iterator        iterator;
-    static const unsigned __bits_per_word = _C::__bits_per_word;
-    static const unsigned _N = 4;
+    typedef typename _Cp::difference_type difference_type;
+    typedef typename _Cp::__storage_type  __storage_type;
+    typedef typename _Cp::iterator        iterator;
+    static const unsigned __bits_per_word = _Cp::__bits_per_word;
+    static const unsigned _Np = 4;
 
     difference_type __size_;
-    __storage_type __word_[_N];
+    __storage_type __word_[_Np];
 
     _LIBCPP_INLINE_VISIBILITY static difference_type capacity()
-        {return static_cast<difference_type>(_N * __bits_per_word);}
+        {return static_cast<difference_type>(_Np * __bits_per_word);}
     _LIBCPP_INLINE_VISIBILITY explicit __bit_array(difference_type __s) : __size_(__s) {}
     _LIBCPP_INLINE_VISIBILITY iterator begin() {return iterator(__word_, 0);}
     _LIBCPP_INLINE_VISIBILITY iterator end()   {return iterator(__word_ + __size_ / __bits_per_word,
                                                   static_cast<unsigned>(__size_ % __bits_per_word));}
 };
 
-template <class _C>
-__bit_iterator<_C, false>
-rotate(__bit_iterator<_C, false> __first, __bit_iterator<_C, false> __middle, __bit_iterator<_C, false> __last)
+template <class _Cp>
+__bit_iterator<_Cp, false>
+rotate(__bit_iterator<_Cp, false> __first, __bit_iterator<_Cp, false> __middle, __bit_iterator<_Cp, false> __last)
 {
-    typedef __bit_iterator<_C, false> _I1;
+    typedef __bit_iterator<_Cp, false> _I1;
     typedef  typename _I1::difference_type difference_type;
     typedef typename _I1::__storage_type __storage_type;
     static const unsigned __bits_per_word = _I1::__bits_per_word;
@@ -889,16 +889,16 @@
     {
         if (__d1 <= __d2)
         {
-            if (__d1 <= __bit_array<_C>::capacity())
+            if (__d1 <= __bit_array<_Cp>::capacity())
             {
-                __bit_array<_C> __b(__d1);
+                __bit_array<_Cp> __b(__d1);
                 _VSTD::copy(__first, __middle, __b.begin());
                 _VSTD::copy(__b.begin(), __b.end(), _VSTD::copy(__middle, __last, __first));
                 break;
             }
             else
             {
-                __bit_iterator<_C, false> __mp = _VSTD::swap_ranges(__first, __middle, __middle);
+                __bit_iterator<_Cp, false> __mp = _VSTD::swap_ranges(__first, __middle, __middle);
                 __first = __middle;
                 __middle = __mp;
                 __d2 -= __d1;
@@ -906,16 +906,16 @@
         }
         else
         {
-            if (__d2 <= __bit_array<_C>::capacity())
+            if (__d2 <= __bit_array<_Cp>::capacity())
             {
-                __bit_array<_C> __b(__d2);
+                __bit_array<_Cp> __b(__d2);
                 _VSTD::copy(__middle, __last, __b.begin());
                 _VSTD::copy_backward(__b.begin(), __b.end(), _VSTD::copy_backward(__first, __middle, __last));
                 break;
             }
             else
             {
-                __bit_iterator<_C, false> __mp = __first + __d2;
+                __bit_iterator<_Cp, false> __mp = __first + __d2;
                 _VSTD::swap_ranges(__first, __mp, __middle);
                 __first = __mp;
                 __d1 -= __d2;
@@ -927,12 +927,12 @@
 
 // equal
 
-template <class _C>
+template <class _Cp>
 bool
-__equal_unaligned(__bit_iterator<_C, true> __first1, __bit_iterator<_C, true> __last1,
-                  __bit_iterator<_C, true> __first2)
+__equal_unaligned(__bit_iterator<_Cp, true> __first1, __bit_iterator<_Cp, true> __last1,
+                  __bit_iterator<_Cp, true> __first2)
 {
-    typedef __bit_iterator<_C, true> _It;
+    typedef __bit_iterator<_Cp, true> _It;
     typedef  typename _It::difference_type difference_type;
     typedef typename _It::__storage_type __storage_type;
     static const unsigned __bits_per_word = _It::__bits_per_word;
@@ -1005,12 +1005,12 @@
     return true;
 }
 
-template <class _C>
+template <class _Cp>
 bool
-__equal_aligned(__bit_iterator<_C, true> __first1, __bit_iterator<_C, true> __last1,
-                __bit_iterator<_C, true> __first2)
+__equal_aligned(__bit_iterator<_Cp, true> __first1, __bit_iterator<_Cp, true> __last1,
+                __bit_iterator<_Cp, true> __first2)
 {
-    typedef __bit_iterator<_C, true> _It;
+    typedef __bit_iterator<_Cp, true> _It;
     typedef  typename _It::difference_type difference_type;
     typedef typename _It::__storage_type __storage_type;
     static const unsigned __bits_per_word = _It::__bits_per_word;
@@ -1048,31 +1048,31 @@
     return true;
 }
 
-template <class _C, bool _IC1, bool _IC2>
+template <class _Cp, bool _IC1, bool _IC2>
 inline _LIBCPP_INLINE_VISIBILITY
 bool
-equal(__bit_iterator<_C, _IC1> __first1, __bit_iterator<_C, _IC1> __last1, __bit_iterator<_C, _IC2> __first2)
+equal(__bit_iterator<_Cp, _IC1> __first1, __bit_iterator<_Cp, _IC1> __last1, __bit_iterator<_Cp, _IC2> __first2)
 {
     if (__first1.__ctz_ == __first2.__ctz_)
         return __equal_aligned(__first1, __last1, __first2);
     return __equal_unaligned(__first1, __last1, __first2);
 }
 
-template <class _C, bool _IsConst>
+template <class _Cp, bool _IsConst>
 class __bit_iterator
 {
 public:
-    typedef typename _C::difference_type                                                          difference_type;
+    typedef typename _Cp::difference_type                                                          difference_type;
     typedef bool                                                                                  value_type;
     typedef __bit_iterator                                                                        pointer;
-    typedef typename conditional<_IsConst, __bit_const_reference<_C>, __bit_reference<_C> >::type reference;
+    typedef typename conditional<_IsConst, __bit_const_reference<_Cp>, __bit_reference<_Cp> >::type reference;
     typedef random_access_iterator_tag                                                            iterator_category;
 
 private:
-    typedef typename _C::__storage_type                                           __storage_type;
-    typedef typename conditional<_IsConst, typename _C::__const_storage_pointer,
-                                           typename _C::__storage_pointer>::type  __storage_pointer;
-    static const unsigned __bits_per_word = _C::__bits_per_word;
+    typedef typename _Cp::__storage_type                                           __storage_type;
+    typedef typename conditional<_IsConst, typename _Cp::__const_storage_pointer,
+                                           typename _Cp::__storage_pointer>::type  __storage_pointer;
+    static const unsigned __bits_per_word = _Cp::__bits_per_word;
 
     __storage_pointer __seg_;
     unsigned          __ctz_;
@@ -1081,7 +1081,7 @@
     _LIBCPP_INLINE_VISIBILITY __bit_iterator() _NOEXCEPT {}
 
     _LIBCPP_INLINE_VISIBILITY
-    __bit_iterator(const __bit_iterator<_C, false>& __it) _NOEXCEPT
+    __bit_iterator(const __bit_iterator<_Cp, false>& __it) _NOEXCEPT
         : __seg_(__it.__seg_), __ctz_(__it.__ctz_) {}
 
     _LIBCPP_INLINE_VISIBILITY reference operator*() const _NOEXCEPT
@@ -1189,34 +1189,34 @@
         : __seg_(__s), __ctz_(__ctz) {}
 
 #if defined(__clang__)
-    friend typename _C::__self;
+    friend typename _Cp::__self;
 #else
-    friend class _C::__self;
+    friend class _Cp::__self;
 #endif
-    friend class __bit_reference<_C>;
-    friend class __bit_const_reference<_C>;
-    friend class __bit_iterator<_C, true>;
-    template <class _D> friend struct __bit_array;
-    template <class _D> friend void __fill_n_false(__bit_iterator<_D, false> __first, typename _D::size_type __n);
-    template <class _D> friend void __fill_n_true(__bit_iterator<_D, false> __first, typename _D::size_type __n);
-    template <class _D, bool _IC> friend __bit_iterator<_D, false> __copy_aligned(__bit_iterator<_D, _IC> __first,
-                                                                                  __bit_iterator<_D, _IC> __last,
-                                                                                  __bit_iterator<_D, false> __result);
-    template <class _D, bool _IC> friend __bit_iterator<_D, false> __copy_unaligned(__bit_iterator<_D, _IC> __first,
-                                                                                    __bit_iterator<_D, _IC> __last,
-                                                                                    __bit_iterator<_D, false> __result);
-    template <class _D, bool _IC> friend __bit_iterator<_D, false> copy(__bit_iterator<_D, _IC> __first,
-                                                                        __bit_iterator<_D, _IC> __last,
-                                                                        __bit_iterator<_D, false> __result);
-    template <class _D, bool _IC> friend __bit_iterator<_D, false> __copy_backward_aligned(__bit_iterator<_D, _IC> __first,
-                                                                                           __bit_iterator<_D, _IC> __last,
-                                                                                           __bit_iterator<_D, false> __result);
-    template <class _D, bool _IC> friend __bit_iterator<_D, false> __copy_backward_unaligned(__bit_iterator<_D, _IC> __first,
-                                                                                             __bit_iterator<_D, _IC> __last,
-                                                                                             __bit_iterator<_D, false> __result);
-    template <class _D, bool _IC> friend __bit_iterator<_D, false> copy_backward(__bit_iterator<_D, _IC> __first,
-                                                                                 __bit_iterator<_D, _IC> __last,
-                                                                                 __bit_iterator<_D, false> __result);
+    friend class __bit_reference<_Cp>;
+    friend class __bit_const_reference<_Cp>;
+    friend class __bit_iterator<_Cp, true>;
+    template <class _Dp> friend struct __bit_array;
+    template <class _Dp> friend void __fill_n_false(__bit_iterator<_Dp, false> __first, typename _Dp::size_type __n);
+    template <class _Dp> friend void __fill_n_true(__bit_iterator<_Dp, false> __first, typename _Dp::size_type __n);
+    template <class _Dp, bool _IC> friend __bit_iterator<_Dp, false> __copy_aligned(__bit_iterator<_Dp, _IC> __first,
+                                                                                  __bit_iterator<_Dp, _IC> __last,
+                                                                                  __bit_iterator<_Dp, false> __result);
+    template <class _Dp, bool _IC> friend __bit_iterator<_Dp, false> __copy_unaligned(__bit_iterator<_Dp, _IC> __first,
+                                                                                    __bit_iterator<_Dp, _IC> __last,
+                                                                                    __bit_iterator<_Dp, false> __result);
+    template <class _Dp, bool _IC> friend __bit_iterator<_Dp, false> copy(__bit_iterator<_Dp, _IC> __first,
+                                                                        __bit_iterator<_Dp, _IC> __last,
+                                                                        __bit_iterator<_Dp, false> __result);
+    template <class _Dp, bool _IC> friend __bit_iterator<_Dp, false> __copy_backward_aligned(__bit_iterator<_Dp, _IC> __first,
+                                                                                           __bit_iterator<_Dp, _IC> __last,
+                                                                                           __bit_iterator<_Dp, false> __result);
+    template <class _Dp, bool _IC> friend __bit_iterator<_Dp, false> __copy_backward_unaligned(__bit_iterator<_Dp, _IC> __first,
+                                                                                             __bit_iterator<_Dp, _IC> __last,
+                                                                                             __bit_iterator<_Dp, false> __result);
+    template <class _Dp, bool _IC> friend __bit_iterator<_Dp, false> copy_backward(__bit_iterator<_Dp, _IC> __first,
+                                                                                 __bit_iterator<_Dp, _IC> __last,
+                                                                                 __bit_iterator<_Dp, false> __result);
     template <class __C1, class __C2>friend __bit_iterator<__C2, false> __swap_ranges_aligned(__bit_iterator<__C1, false>,
                                                                                            __bit_iterator<__C1, false>,
                                                                                            __bit_iterator<__C2, false>);
@@ -1226,22 +1226,22 @@
     template <class __C1, class __C2>friend __bit_iterator<__C2, false> swap_ranges(__bit_iterator<__C1, false>,
                                                                                  __bit_iterator<__C1, false>,
                                                                                  __bit_iterator<__C2, false>);
-    template <class _D> friend __bit_iterator<_D, false> rotate(__bit_iterator<_D, false>,
-                                                                __bit_iterator<_D, false>,
-                                                                __bit_iterator<_D, false>);
-    template <class _D> friend bool __equal_aligned(__bit_iterator<_D, true>,
-                                                    __bit_iterator<_D, true>,
-                                                    __bit_iterator<_D, true>);
-    template <class _D> friend bool __equal_unaligned(__bit_iterator<_D, true>,
-                                                      __bit_iterator<_D, true>,
-                                                      __bit_iterator<_D, true>);
-    template <class _D, bool _IC1, bool _IC2> friend bool equal(__bit_iterator<_D, _IC1>,
-                                                                __bit_iterator<_D, _IC1>,
-                                                                __bit_iterator<_D, _IC2>);
-    template <class _D> friend __bit_iterator<_D, false> __find_bool_true(__bit_iterator<_D, false>,
-                                                                          typename _D::size_type);
-    template <class _D> friend __bit_iterator<_D, false> __find_bool_false(__bit_iterator<_D, false>,
-                                                                           typename _D::size_type);
+    template <class _Dp> friend __bit_iterator<_Dp, false> rotate(__bit_iterator<_Dp, false>,
+                                                                __bit_iterator<_Dp, false>,
+                                                                __bit_iterator<_Dp, false>);
+    template <class _Dp> friend bool __equal_aligned(__bit_iterator<_Dp, true>,
+                                                    __bit_iterator<_Dp, true>,
+                                                    __bit_iterator<_Dp, true>);
+    template <class _Dp> friend bool __equal_unaligned(__bit_iterator<_Dp, true>,
+                                                      __bit_iterator<_Dp, true>,
+                                                      __bit_iterator<_Dp, true>);
+    template <class _Dp, bool _IC1, bool _IC2> friend bool equal(__bit_iterator<_Dp, _IC1>,
+                                                                __bit_iterator<_Dp, _IC1>,
+                                                                __bit_iterator<_Dp, _IC2>);
+    template <class _Dp> friend __bit_iterator<_Dp, false> __find_bool_true(__bit_iterator<_Dp, false>,
+                                                                          typename _Dp::size_type);
+    template <class _Dp> friend __bit_iterator<_Dp, false> __find_bool_false(__bit_iterator<_Dp, false>,
+                                                                           typename _Dp::size_type);
 };
 
 _LIBCPP_END_NAMESPACE_STD

Modified: libcxx/trunk/include/__debug
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/__debug?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/__debug (original)
+++ libcxx/trunk/include/__debug Tue Nov 29 12:15:50 2011
@@ -83,8 +83,8 @@
 {
     typedef typename _Cont::const_iterator iterator;
     const iterator* __j = static_cast<const iterator*>(__i);
-    _Cont* _C = static_cast<_Cont*>(__c_);
-    return _C->__dereferenceable(__j);
+    _Cont* _Cp = static_cast<_Cont*>(__c_);
+    return _Cp->__dereferenceable(__j);
 }
 
 template <class _Cont>
@@ -93,8 +93,8 @@
 {
     typedef typename _Cont::const_iterator iterator;
     const iterator* __j = static_cast<const iterator*>(__i);
-    _Cont* _C = static_cast<_Cont*>(__c_);
-    return _C->__decrementable(__j);
+    _Cont* _Cp = static_cast<_Cont*>(__c_);
+    return _Cp->__decrementable(__j);
 }
 
 template <class _Cont>
@@ -103,8 +103,8 @@
 {
     typedef typename _Cont::const_iterator iterator;
     const iterator* __j = static_cast<const iterator*>(__i);
-    _Cont* _C = static_cast<_Cont*>(__c_);
-    return _C->__addable(__j, __n);
+    _Cont* _Cp = static_cast<_Cont*>(__c_);
+    return _Cp->__addable(__j, __n);
 }
 
 template <class _Cont>
@@ -113,8 +113,8 @@
 {
     typedef typename _Cont::const_iterator iterator;
     const iterator* __j = static_cast<const iterator*>(__i);
-    _Cont* _C = static_cast<_Cont*>(__c_);
-    return _C->__subscriptable(__j, __n);
+    _Cont* _Cp = static_cast<_Cont*>(__c_);
+    return _Cp->__subscriptable(__j, __n);
 }
 
 class _LIBCPP_VISIBLE __libcpp_db

Modified: libcxx/trunk/include/__functional_03
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/__functional_03?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/__functional_03 (original)
+++ libcxx/trunk/include/__functional_03 Tue Nov 29 12:15:50 2011
@@ -60,140 +60,140 @@
           }
 };
 
-template<class _R, class _T>
+template<class _Rp, class _Tp>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R _T::*>
-mem_fn(_R _T::* __pm)
+__mem_fn<_Rp _Tp::*>
+mem_fn(_Rp _Tp::* __pm)
 {
-    return __mem_fn<_R _T::*>(__pm);
+    return __mem_fn<_Rp _Tp::*>(__pm);
 }
 
-template<class _R, class _T>
+template<class _Rp, class _Tp>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)()>
-mem_fn(_R (_T::* __pm)())
+__mem_fn<_Rp (_Tp::*)()>
+mem_fn(_Rp (_Tp::* __pm)())
 {
-    return __mem_fn<_R (_T::*)()>(__pm);
+    return __mem_fn<_Rp (_Tp::*)()>(__pm);
 }
 
-template<class _R, class _T, class _A0>
+template<class _Rp, class _Tp, class _A0>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)(_A0)>
-mem_fn(_R (_T::* __pm)(_A0))
+__mem_fn<_Rp (_Tp::*)(_A0)>
+mem_fn(_Rp (_Tp::* __pm)(_A0))
 {
-    return __mem_fn<_R (_T::*)(_A0)>(__pm);
+    return __mem_fn<_Rp (_Tp::*)(_A0)>(__pm);
 }
 
-template<class _R, class _T, class _A0, class _A1>
+template<class _Rp, class _Tp, class _A0, class _A1>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)(_A0, _A1)>
-mem_fn(_R (_T::* __pm)(_A0, _A1))
+__mem_fn<_Rp (_Tp::*)(_A0, _A1)>
+mem_fn(_Rp (_Tp::* __pm)(_A0, _A1))
 {
-    return __mem_fn<_R (_T::*)(_A0, _A1)>(__pm);
+    return __mem_fn<_Rp (_Tp::*)(_A0, _A1)>(__pm);
 }
 
-template<class _R, class _T, class _A0, class _A1, class _A2>
+template<class _Rp, class _Tp, class _A0, class _A1, class _A2>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)(_A0, _A1, _A2)>
-mem_fn(_R (_T::* __pm)(_A0, _A1, _A2))
+__mem_fn<_Rp (_Tp::*)(_A0, _A1, _A2)>
+mem_fn(_Rp (_Tp::* __pm)(_A0, _A1, _A2))
 {
-    return __mem_fn<_R (_T::*)(_A0, _A1, _A2)>(__pm);
+    return __mem_fn<_Rp (_Tp::*)(_A0, _A1, _A2)>(__pm);
 }
 
-template<class _R, class _T>
+template<class _Rp, class _Tp>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)()>
-mem_fn(_R (_T::* __pm)() const)
+__mem_fn<_Rp (_Tp::*)()>
+mem_fn(_Rp (_Tp::* __pm)() const)
 {
-    return __mem_fn<_R (_T::*)()>(__pm);
+    return __mem_fn<_Rp (_Tp::*)()>(__pm);
 }
 
-template<class _R, class _T, class _A0>
+template<class _Rp, class _Tp, class _A0>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)(_A0)>
-mem_fn(_R (_T::* __pm)(_A0) const)
+__mem_fn<_Rp (_Tp::*)(_A0)>
+mem_fn(_Rp (_Tp::* __pm)(_A0) const)
 {
-    return __mem_fn<_R (_T::*)(_A0)>(__pm);
+    return __mem_fn<_Rp (_Tp::*)(_A0)>(__pm);
 }
 
-template<class _R, class _T, class _A0, class _A1>
+template<class _Rp, class _Tp, class _A0, class _A1>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)(_A0, _A1)>
-mem_fn(_R (_T::* __pm)(_A0, _A1) const)
+__mem_fn<_Rp (_Tp::*)(_A0, _A1)>
+mem_fn(_Rp (_Tp::* __pm)(_A0, _A1) const)
 {
-    return __mem_fn<_R (_T::*)(_A0, _A1)>(__pm);
+    return __mem_fn<_Rp (_Tp::*)(_A0, _A1)>(__pm);
 }
 
-template<class _R, class _T, class _A0, class _A1, class _A2>
+template<class _Rp, class _Tp, class _A0, class _A1, class _A2>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)(_A0, _A1, _A2)>
-mem_fn(_R (_T::* __pm)(_A0, _A1, _A2) const)
+__mem_fn<_Rp (_Tp::*)(_A0, _A1, _A2)>
+mem_fn(_Rp (_Tp::* __pm)(_A0, _A1, _A2) const)
 {
-    return __mem_fn<_R (_T::*)(_A0, _A1, _A2)>(__pm);
+    return __mem_fn<_Rp (_Tp::*)(_A0, _A1, _A2)>(__pm);
 }
 
-template<class _R, class _T>
+template<class _Rp, class _Tp>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)()>
-mem_fn(_R (_T::* __pm)() volatile)
+__mem_fn<_Rp (_Tp::*)()>
+mem_fn(_Rp (_Tp::* __pm)() volatile)
 {
-    return __mem_fn<_R (_T::*)()>(__pm);
+    return __mem_fn<_Rp (_Tp::*)()>(__pm);
 }
 
-template<class _R, class _T, class _A0>
+template<class _Rp, class _Tp, class _A0>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)(_A0)>
-mem_fn(_R (_T::* __pm)(_A0) volatile)
+__mem_fn<_Rp (_Tp::*)(_A0)>
+mem_fn(_Rp (_Tp::* __pm)(_A0) volatile)
 {
-    return __mem_fn<_R (_T::*)(_A0)>(__pm);
+    return __mem_fn<_Rp (_Tp::*)(_A0)>(__pm);
 }
 
-template<class _R, class _T, class _A0, class _A1>
+template<class _Rp, class _Tp, class _A0, class _A1>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)(_A0, _A1)>
-mem_fn(_R (_T::* __pm)(_A0, _A1) volatile)
+__mem_fn<_Rp (_Tp::*)(_A0, _A1)>
+mem_fn(_Rp (_Tp::* __pm)(_A0, _A1) volatile)
 {
-    return __mem_fn<_R (_T::*)(_A0, _A1)>(__pm);
+    return __mem_fn<_Rp (_Tp::*)(_A0, _A1)>(__pm);
 }
 
-template<class _R, class _T, class _A0, class _A1, class _A2>
+template<class _Rp, class _Tp, class _A0, class _A1, class _A2>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)(_A0, _A1, _A2)>
-mem_fn(_R (_T::* __pm)(_A0, _A1, _A2) volatile)
+__mem_fn<_Rp (_Tp::*)(_A0, _A1, _A2)>
+mem_fn(_Rp (_Tp::* __pm)(_A0, _A1, _A2) volatile)
 {
-    return __mem_fn<_R (_T::*)(_A0, _A1, _A2)>(__pm);
+    return __mem_fn<_Rp (_Tp::*)(_A0, _A1, _A2)>(__pm);
 }
 
-template<class _R, class _T>
+template<class _Rp, class _Tp>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)()>
-mem_fn(_R (_T::* __pm)() const volatile)
+__mem_fn<_Rp (_Tp::*)()>
+mem_fn(_Rp (_Tp::* __pm)() const volatile)
 {
-    return __mem_fn<_R (_T::*)()>(__pm);
+    return __mem_fn<_Rp (_Tp::*)()>(__pm);
 }
 
-template<class _R, class _T, class _A0>
+template<class _Rp, class _Tp, class _A0>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)(_A0)>
-mem_fn(_R (_T::* __pm)(_A0) const volatile)
+__mem_fn<_Rp (_Tp::*)(_A0)>
+mem_fn(_Rp (_Tp::* __pm)(_A0) const volatile)
 {
-    return __mem_fn<_R (_T::*)(_A0)>(__pm);
+    return __mem_fn<_Rp (_Tp::*)(_A0)>(__pm);
 }
 
-template<class _R, class _T, class _A0, class _A1>
+template<class _Rp, class _Tp, class _A0, class _A1>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)(_A0, _A1)>
-mem_fn(_R (_T::* __pm)(_A0, _A1) const volatile)
+__mem_fn<_Rp (_Tp::*)(_A0, _A1)>
+mem_fn(_Rp (_Tp::* __pm)(_A0, _A1) const volatile)
 {
-    return __mem_fn<_R (_T::*)(_A0, _A1)>(__pm);
+    return __mem_fn<_Rp (_Tp::*)(_A0, _A1)>(__pm);
 }
 
-template<class _R, class _T, class _A0, class _A1, class _A2>
+template<class _Rp, class _Tp, class _A0, class _A1, class _A2>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)(_A0, _A1, _A2)>
-mem_fn(_R (_T::* __pm)(_A0, _A1, _A2) const volatile)
+__mem_fn<_Rp (_Tp::*)(_A0, _A1, _A2)>
+mem_fn(_Rp (_Tp::* __pm)(_A0, _A1, _A2) const volatile)
 {
-    return __mem_fn<_R (_T::*)(_A0, _A1, _A2)>(__pm);
+    return __mem_fn<_Rp (_Tp::*)(_A0, _A1, _A2)>(__pm);
 }
 
 // bad_function_call
@@ -208,32 +208,32 @@
 namespace __function
 {
 
-template<class _F>
+template<class _Fp>
 struct __maybe_derive_from_unary_function
 {
 };
 
-template<class _R, class _A1>
-struct __maybe_derive_from_unary_function<_R(_A1)>
-    : public unary_function<_A1, _R>
+template<class _Rp, class _A1>
+struct __maybe_derive_from_unary_function<_Rp(_A1)>
+    : public unary_function<_A1, _Rp>
 {
 };
 
-template<class _F>
+template<class _Fp>
 struct __maybe_derive_from_binary_function
 {
 };
 
-template<class _R, class _A1, class _A2>
-struct __maybe_derive_from_binary_function<_R(_A1, _A2)>
-    : public binary_function<_A1, _A2, _R>
+template<class _Rp, class _A1, class _A2>
+struct __maybe_derive_from_binary_function<_Rp(_A1, _A2)>
+    : public binary_function<_A1, _A2, _Rp>
 {
 };
 
 template<class _Fp> class __base;
 
-template<class _R>
-class __base<_R()>
+template<class _Rp>
+class __base<_Rp()>
 {
     __base(const __base&);
     __base& operator=(const __base&);
@@ -244,15 +244,15 @@
     virtual void __clone(__base*) const = 0;
     virtual void destroy() = 0;
     virtual void destroy_deallocate() = 0;
-    virtual _R operator()() = 0;
+    virtual _Rp operator()() = 0;
 #ifndef _LIBCPP_NO_RTTI
     virtual const void* target(const type_info&) const = 0;
     virtual const std::type_info& target_type() const = 0;
 #endif  // _LIBCPP_NO_RTTI
 };
 
-template<class _R, class _A0>
-class __base<_R(_A0)>
+template<class _Rp, class _A0>
+class __base<_Rp(_A0)>
 {
     __base(const __base&);
     __base& operator=(const __base&);
@@ -263,15 +263,15 @@
     virtual void __clone(__base*) const = 0;
     virtual void destroy() = 0;
     virtual void destroy_deallocate() = 0;
-    virtual _R operator()(_A0) = 0;
+    virtual _Rp operator()(_A0) = 0;
 #ifndef _LIBCPP_NO_RTTI
     virtual const void* target(const type_info&) const = 0;
     virtual const std::type_info& target_type() const = 0;
 #endif  // _LIBCPP_NO_RTTI
 };
 
-template<class _R, class _A0, class _A1>
-class __base<_R(_A0, _A1)>
+template<class _Rp, class _A0, class _A1>
+class __base<_Rp(_A0, _A1)>
 {
     __base(const __base&);
     __base& operator=(const __base&);
@@ -282,15 +282,15 @@
     virtual void __clone(__base*) const = 0;
     virtual void destroy() = 0;
     virtual void destroy_deallocate() = 0;
-    virtual _R operator()(_A0, _A1) = 0;
+    virtual _Rp operator()(_A0, _A1) = 0;
 #ifndef _LIBCPP_NO_RTTI
     virtual const void* target(const type_info&) const = 0;
     virtual const std::type_info& target_type() const = 0;
 #endif  // _LIBCPP_NO_RTTI
 };
 
-template<class _R, class _A0, class _A1, class _A2>
-class __base<_R(_A0, _A1, _A2)>
+template<class _Rp, class _A0, class _A1, class _A2>
+class __base<_Rp(_A0, _A1, _A2)>
 {
     __base(const __base&);
     __base& operator=(const __base&);
@@ -301,7 +301,7 @@
     virtual void __clone(__base*) const = 0;
     virtual void destroy() = 0;
     virtual void destroy_deallocate() = 0;
-    virtual _R operator()(_A0, _A1, _A2) = 0;
+    virtual _Rp operator()(_A0, _A1, _A2) = 0;
 #ifndef _LIBCPP_NO_RTTI
     virtual const void* target(const type_info&) const = 0;
     virtual const std::type_info& target_type() const = 0;
@@ -310,360 +310,360 @@
 
 template<class _FD, class _Alloc, class _FB> class __func;
 
-template<class _F, class _Alloc, class _R>
-class __func<_F, _Alloc, _R()>
-    : public  __base<_R()>
+template<class _Fp, class _Alloc, class _Rp>
+class __func<_Fp, _Alloc, _Rp()>
+    : public  __base<_Rp()>
 {
-    __compressed_pair<_F, _Alloc> __f_;
+    __compressed_pair<_Fp, _Alloc> __f_;
 public:
-    explicit __func(_F __f) : __f_(_VSTD::move(__f)) {}
-    explicit __func(_F __f, _Alloc __a) : __f_(_VSTD::move(__f), _VSTD::move(__a)) {}
-    virtual __base<_R()>* __clone() const;
-    virtual void __clone(__base<_R()>*) const;
+    explicit __func(_Fp __f) : __f_(_VSTD::move(__f)) {}
+    explicit __func(_Fp __f, _Alloc __a) : __f_(_VSTD::move(__f), _VSTD::move(__a)) {}
+    virtual __base<_Rp()>* __clone() const;
+    virtual void __clone(__base<_Rp()>*) const;
     virtual void destroy();
     virtual void destroy_deallocate();
-    virtual _R operator()();
+    virtual _Rp operator()();
 #ifndef _LIBCPP_NO_RTTI
     virtual const void* target(const type_info&) const;
     virtual const std::type_info& target_type() const;
 #endif  // _LIBCPP_NO_RTTI
 };
 
-template<class _F, class _Alloc, class _R>
-__base<_R()>*
-__func<_F, _Alloc, _R()>::__clone() const
-{
-    typedef typename _Alloc::template rebind<__func>::other _A;
-    _A __a(__f_.second());
-    typedef __allocator_destructor<_A> _D;
-    unique_ptr<__func, _D> __hold(__a.allocate(1), _D(__a, 1));
+template<class _Fp, class _Alloc, class _Rp>
+__base<_Rp()>*
+__func<_Fp, _Alloc, _Rp()>::__clone() const
+{
+    typedef typename _Alloc::template rebind<__func>::other _Ap;
+    _Ap __a(__f_.second());
+    typedef __allocator_destructor<_Ap> _Dp;
+    unique_ptr<__func, _Dp> __hold(__a.allocate(1), _Dp(__a, 1));
     ::new (__hold.get()) __func(__f_.first(), _Alloc(__a));
     return __hold.release();
 }
 
-template<class _F, class _Alloc, class _R>
+template<class _Fp, class _Alloc, class _Rp>
 void
-__func<_F, _Alloc, _R()>::__clone(__base<_R()>* __p) const
+__func<_Fp, _Alloc, _Rp()>::__clone(__base<_Rp()>* __p) const
 {
     ::new (__p) __func(__f_.first(), __f_.second());
 }
 
-template<class _F, class _Alloc, class _R>
+template<class _Fp, class _Alloc, class _Rp>
 void
-__func<_F, _Alloc, _R()>::destroy()
+__func<_Fp, _Alloc, _Rp()>::destroy()
 {
-    __f_.~__compressed_pair<_F, _Alloc>();
+    __f_.~__compressed_pair<_Fp, _Alloc>();
 }
 
-template<class _F, class _Alloc, class _R>
+template<class _Fp, class _Alloc, class _Rp>
 void
-__func<_F, _Alloc, _R()>::destroy_deallocate()
+__func<_Fp, _Alloc, _Rp()>::destroy_deallocate()
 {
-    typedef typename _Alloc::template rebind<__func>::other _A;
-    _A __a(__f_.second());
-    __f_.~__compressed_pair<_F, _Alloc>();
+    typedef typename _Alloc::template rebind<__func>::other _Ap;
+    _Ap __a(__f_.second());
+    __f_.~__compressed_pair<_Fp, _Alloc>();
     __a.deallocate(this, 1);
 }
 
-template<class _F, class _Alloc, class _R>
-_R
-__func<_F, _Alloc, _R()>::operator()()
+template<class _Fp, class _Alloc, class _Rp>
+_Rp
+__func<_Fp, _Alloc, _Rp()>::operator()()
 {
     return __invoke(__f_.first());
 }
 
 #ifndef _LIBCPP_NO_RTTI
 
-template<class _F, class _Alloc, class _R>
+template<class _Fp, class _Alloc, class _Rp>
 const void*
-__func<_F, _Alloc, _R()>::target(const type_info& __ti) const
+__func<_Fp, _Alloc, _Rp()>::target(const type_info& __ti) const
 {
-    if (__ti == typeid(_F))
+    if (__ti == typeid(_Fp))
         return &__f_.first();
     return (const void*)0;
 }
 
-template<class _F, class _Alloc, class _R>
+template<class _Fp, class _Alloc, class _Rp>
 const std::type_info&
-__func<_F, _Alloc, _R()>::target_type() const
+__func<_Fp, _Alloc, _Rp()>::target_type() const
 {
-    return typeid(_F);
+    return typeid(_Fp);
 }
 
 #endif  // _LIBCPP_NO_RTTI
 
-template<class _F, class _Alloc, class _R, class _A0>
-class __func<_F, _Alloc, _R(_A0)>
-    : public  __base<_R(_A0)>
+template<class _Fp, class _Alloc, class _Rp, class _A0>
+class __func<_Fp, _Alloc, _Rp(_A0)>
+    : public  __base<_Rp(_A0)>
 {
-    __compressed_pair<_F, _Alloc> __f_;
+    __compressed_pair<_Fp, _Alloc> __f_;
 public:
-    _LIBCPP_INLINE_VISIBILITY explicit __func(_F __f) : __f_(_VSTD::move(__f)) {}
-    _LIBCPP_INLINE_VISIBILITY explicit __func(_F __f, _Alloc __a)
+    _LIBCPP_INLINE_VISIBILITY explicit __func(_Fp __f) : __f_(_VSTD::move(__f)) {}
+    _LIBCPP_INLINE_VISIBILITY explicit __func(_Fp __f, _Alloc __a)
         : __f_(_VSTD::move(__f), _VSTD::move(__a)) {}
-    virtual __base<_R(_A0)>* __clone() const;
-    virtual void __clone(__base<_R(_A0)>*) const;
+    virtual __base<_Rp(_A0)>* __clone() const;
+    virtual void __clone(__base<_Rp(_A0)>*) const;
     virtual void destroy();
     virtual void destroy_deallocate();
-    virtual _R operator()(_A0);
+    virtual _Rp operator()(_A0);
 #ifndef _LIBCPP_NO_RTTI
     virtual const void* target(const type_info&) const;
     virtual const std::type_info& target_type() const;
 #endif  // _LIBCPP_NO_RTTI
 };
 
-template<class _F, class _Alloc, class _R, class _A0>
-__base<_R(_A0)>*
-__func<_F, _Alloc, _R(_A0)>::__clone() const
-{
-    typedef typename _Alloc::template rebind<__func>::other _A;
-    _A __a(__f_.second());
-    typedef __allocator_destructor<_A> _D;
-    unique_ptr<__func, _D> __hold(__a.allocate(1), _D(__a, 1));
+template<class _Fp, class _Alloc, class _Rp, class _A0>
+__base<_Rp(_A0)>*
+__func<_Fp, _Alloc, _Rp(_A0)>::__clone() const
+{
+    typedef typename _Alloc::template rebind<__func>::other _Ap;
+    _Ap __a(__f_.second());
+    typedef __allocator_destructor<_Ap> _Dp;
+    unique_ptr<__func, _Dp> __hold(__a.allocate(1), _Dp(__a, 1));
     ::new (__hold.get()) __func(__f_.first(), _Alloc(__a));
     return __hold.release();
 }
 
-template<class _F, class _Alloc, class _R, class _A0>
+template<class _Fp, class _Alloc, class _Rp, class _A0>
 void
-__func<_F, _Alloc, _R(_A0)>::__clone(__base<_R(_A0)>* __p) const
+__func<_Fp, _Alloc, _Rp(_A0)>::__clone(__base<_Rp(_A0)>* __p) const
 {
     ::new (__p) __func(__f_.first(), __f_.second());
 }
 
-template<class _F, class _Alloc, class _R, class _A0>
+template<class _Fp, class _Alloc, class _Rp, class _A0>
 void
-__func<_F, _Alloc, _R(_A0)>::destroy()
+__func<_Fp, _Alloc, _Rp(_A0)>::destroy()
 {
-    __f_.~__compressed_pair<_F, _Alloc>();
+    __f_.~__compressed_pair<_Fp, _Alloc>();
 }
 
-template<class _F, class _Alloc, class _R, class _A0>
+template<class _Fp, class _Alloc, class _Rp, class _A0>
 void
-__func<_F, _Alloc, _R(_A0)>::destroy_deallocate()
+__func<_Fp, _Alloc, _Rp(_A0)>::destroy_deallocate()
 {
-    typedef typename _Alloc::template rebind<__func>::other _A;
-    _A __a(__f_.second());
-    __f_.~__compressed_pair<_F, _Alloc>();
+    typedef typename _Alloc::template rebind<__func>::other _Ap;
+    _Ap __a(__f_.second());
+    __f_.~__compressed_pair<_Fp, _Alloc>();
     __a.deallocate(this, 1);
 }
 
-template<class _F, class _Alloc, class _R, class _A0>
-_R
-__func<_F, _Alloc, _R(_A0)>::operator()(_A0 __a0)
+template<class _Fp, class _Alloc, class _Rp, class _A0>
+_Rp
+__func<_Fp, _Alloc, _Rp(_A0)>::operator()(_A0 __a0)
 {
     return __invoke(__f_.first(), __a0);
 }
 
 #ifndef _LIBCPP_NO_RTTI
 
-template<class _F, class _Alloc, class _R, class _A0>
+template<class _Fp, class _Alloc, class _Rp, class _A0>
 const void*
-__func<_F, _Alloc, _R(_A0)>::target(const type_info& __ti) const
+__func<_Fp, _Alloc, _Rp(_A0)>::target(const type_info& __ti) const
 {
-    if (__ti == typeid(_F))
+    if (__ti == typeid(_Fp))
         return &__f_.first();
     return (const void*)0;
 }
 
-template<class _F, class _Alloc, class _R, class _A0>
+template<class _Fp, class _Alloc, class _Rp, class _A0>
 const std::type_info&
-__func<_F, _Alloc, _R(_A0)>::target_type() const
+__func<_Fp, _Alloc, _Rp(_A0)>::target_type() const
 {
-    return typeid(_F);
+    return typeid(_Fp);
 }
 
 #endif  // _LIBCPP_NO_RTTI
 
-template<class _F, class _Alloc, class _R, class _A0, class _A1>
-class __func<_F, _Alloc, _R(_A0, _A1)>
-    : public  __base<_R(_A0, _A1)>
+template<class _Fp, class _Alloc, class _Rp, class _A0, class _A1>
+class __func<_Fp, _Alloc, _Rp(_A0, _A1)>
+    : public  __base<_Rp(_A0, _A1)>
 {
-    __compressed_pair<_F, _Alloc> __f_;
+    __compressed_pair<_Fp, _Alloc> __f_;
 public:
-    _LIBCPP_INLINE_VISIBILITY explicit __func(_F __f) : __f_(_VSTD::move(__f)) {}
-    _LIBCPP_INLINE_VISIBILITY explicit __func(_F __f, _Alloc __a)
+    _LIBCPP_INLINE_VISIBILITY explicit __func(_Fp __f) : __f_(_VSTD::move(__f)) {}
+    _LIBCPP_INLINE_VISIBILITY explicit __func(_Fp __f, _Alloc __a)
         : __f_(_VSTD::move(__f), _VSTD::move(__a)) {}
-    virtual __base<_R(_A0, _A1)>* __clone() const;
-    virtual void __clone(__base<_R(_A0, _A1)>*) const;
+    virtual __base<_Rp(_A0, _A1)>* __clone() const;
+    virtual void __clone(__base<_Rp(_A0, _A1)>*) const;
     virtual void destroy();
     virtual void destroy_deallocate();
-    virtual _R operator()(_A0, _A1);
+    virtual _Rp operator()(_A0, _A1);
 #ifndef _LIBCPP_NO_RTTI
     virtual const void* target(const type_info&) const;
     virtual const std::type_info& target_type() const;
 #endif  // _LIBCPP_NO_RTTI
 };
 
-template<class _F, class _Alloc, class _R, class _A0, class _A1>
-__base<_R(_A0, _A1)>*
-__func<_F, _Alloc, _R(_A0, _A1)>::__clone() const
-{
-    typedef typename _Alloc::template rebind<__func>::other _A;
-    _A __a(__f_.second());
-    typedef __allocator_destructor<_A> _D;
-    unique_ptr<__func, _D> __hold(__a.allocate(1), _D(__a, 1));
+template<class _Fp, class _Alloc, class _Rp, class _A0, class _A1>
+__base<_Rp(_A0, _A1)>*
+__func<_Fp, _Alloc, _Rp(_A0, _A1)>::__clone() const
+{
+    typedef typename _Alloc::template rebind<__func>::other _Ap;
+    _Ap __a(__f_.second());
+    typedef __allocator_destructor<_Ap> _Dp;
+    unique_ptr<__func, _Dp> __hold(__a.allocate(1), _Dp(__a, 1));
     ::new (__hold.get()) __func(__f_.first(), _Alloc(__a));
     return __hold.release();
 }
 
-template<class _F, class _Alloc, class _R, class _A0, class _A1>
+template<class _Fp, class _Alloc, class _Rp, class _A0, class _A1>
 void
-__func<_F, _Alloc, _R(_A0, _A1)>::__clone(__base<_R(_A0, _A1)>* __p) const
+__func<_Fp, _Alloc, _Rp(_A0, _A1)>::__clone(__base<_Rp(_A0, _A1)>* __p) const
 {
     ::new (__p) __func(__f_.first(), __f_.second());
 }
 
-template<class _F, class _Alloc, class _R, class _A0, class _A1>
+template<class _Fp, class _Alloc, class _Rp, class _A0, class _A1>
 void
-__func<_F, _Alloc, _R(_A0, _A1)>::destroy()
+__func<_Fp, _Alloc, _Rp(_A0, _A1)>::destroy()
 {
-    __f_.~__compressed_pair<_F, _Alloc>();
+    __f_.~__compressed_pair<_Fp, _Alloc>();
 }
 
-template<class _F, class _Alloc, class _R, class _A0, class _A1>
+template<class _Fp, class _Alloc, class _Rp, class _A0, class _A1>
 void
-__func<_F, _Alloc, _R(_A0, _A1)>::destroy_deallocate()
+__func<_Fp, _Alloc, _Rp(_A0, _A1)>::destroy_deallocate()
 {
-    typedef typename _Alloc::template rebind<__func>::other _A;
-    _A __a(__f_.second());
-    __f_.~__compressed_pair<_F, _Alloc>();
+    typedef typename _Alloc::template rebind<__func>::other _Ap;
+    _Ap __a(__f_.second());
+    __f_.~__compressed_pair<_Fp, _Alloc>();
     __a.deallocate(this, 1);
 }
 
-template<class _F, class _Alloc, class _R, class _A0, class _A1>
-_R
-__func<_F, _Alloc, _R(_A0, _A1)>::operator()(_A0 __a0, _A1 __a1)
+template<class _Fp, class _Alloc, class _Rp, class _A0, class _A1>
+_Rp
+__func<_Fp, _Alloc, _Rp(_A0, _A1)>::operator()(_A0 __a0, _A1 __a1)
 {
     return __invoke(__f_.first(), __a0, __a1);
 }
 
 #ifndef _LIBCPP_NO_RTTI
 
-template<class _F, class _Alloc, class _R, class _A0, class _A1>
+template<class _Fp, class _Alloc, class _Rp, class _A0, class _A1>
 const void*
-__func<_F, _Alloc, _R(_A0, _A1)>::target(const type_info& __ti) const
+__func<_Fp, _Alloc, _Rp(_A0, _A1)>::target(const type_info& __ti) const
 {
-    if (__ti == typeid(_F))
+    if (__ti == typeid(_Fp))
         return &__f_.first();
     return (const void*)0;
 }
 
-template<class _F, class _Alloc, class _R, class _A0, class _A1>
+template<class _Fp, class _Alloc, class _Rp, class _A0, class _A1>
 const std::type_info&
-__func<_F, _Alloc, _R(_A0, _A1)>::target_type() const
+__func<_Fp, _Alloc, _Rp(_A0, _A1)>::target_type() const
 {
-    return typeid(_F);
+    return typeid(_Fp);
 }
 
 #endif  // _LIBCPP_NO_RTTI
 
-template<class _F, class _Alloc, class _R, class _A0, class _A1, class _A2>
-class __func<_F, _Alloc, _R(_A0, _A1, _A2)>
-    : public  __base<_R(_A0, _A1, _A2)>
+template<class _Fp, class _Alloc, class _Rp, class _A0, class _A1, class _A2>
+class __func<_Fp, _Alloc, _Rp(_A0, _A1, _A2)>
+    : public  __base<_Rp(_A0, _A1, _A2)>
 {
-    __compressed_pair<_F, _Alloc> __f_;
+    __compressed_pair<_Fp, _Alloc> __f_;
 public:
-    _LIBCPP_INLINE_VISIBILITY explicit __func(_F __f) : __f_(_VSTD::move(__f)) {}
-    _LIBCPP_INLINE_VISIBILITY explicit __func(_F __f, _Alloc __a)
+    _LIBCPP_INLINE_VISIBILITY explicit __func(_Fp __f) : __f_(_VSTD::move(__f)) {}
+    _LIBCPP_INLINE_VISIBILITY explicit __func(_Fp __f, _Alloc __a)
         : __f_(_VSTD::move(__f), _VSTD::move(__a)) {}
-    virtual __base<_R(_A0, _A1, _A2)>* __clone() const;
-    virtual void __clone(__base<_R(_A0, _A1, _A2)>*) const;
+    virtual __base<_Rp(_A0, _A1, _A2)>* __clone() const;
+    virtual void __clone(__base<_Rp(_A0, _A1, _A2)>*) const;
     virtual void destroy();
     virtual void destroy_deallocate();
-    virtual _R operator()(_A0, _A1, _A2);
+    virtual _Rp operator()(_A0, _A1, _A2);
 #ifndef _LIBCPP_NO_RTTI
     virtual const void* target(const type_info&) const;
     virtual const std::type_info& target_type() const;
 #endif  // _LIBCPP_NO_RTTI
 };
 
-template<class _F, class _Alloc, class _R, class _A0, class _A1, class _A2>
-__base<_R(_A0, _A1, _A2)>*
-__func<_F, _Alloc, _R(_A0, _A1, _A2)>::__clone() const
-{
-    typedef typename _Alloc::template rebind<__func>::other _A;
-    _A __a(__f_.second());
-    typedef __allocator_destructor<_A> _D;
-    unique_ptr<__func, _D> __hold(__a.allocate(1), _D(__a, 1));
+template<class _Fp, class _Alloc, class _Rp, class _A0, class _A1, class _A2>
+__base<_Rp(_A0, _A1, _A2)>*
+__func<_Fp, _Alloc, _Rp(_A0, _A1, _A2)>::__clone() const
+{
+    typedef typename _Alloc::template rebind<__func>::other _Ap;
+    _Ap __a(__f_.second());
+    typedef __allocator_destructor<_Ap> _Dp;
+    unique_ptr<__func, _Dp> __hold(__a.allocate(1), _Dp(__a, 1));
     ::new (__hold.get()) __func(__f_.first(), _Alloc(__a));
     return __hold.release();
 }
 
-template<class _F, class _Alloc, class _R, class _A0, class _A1, class _A2>
+template<class _Fp, class _Alloc, class _Rp, class _A0, class _A1, class _A2>
 void
-__func<_F, _Alloc, _R(_A0, _A1, _A2)>::__clone(__base<_R(_A0, _A1, _A2)>* __p) const
+__func<_Fp, _Alloc, _Rp(_A0, _A1, _A2)>::__clone(__base<_Rp(_A0, _A1, _A2)>* __p) const
 {
     ::new (__p) __func(__f_.first(), __f_.second());
 }
 
-template<class _F, class _Alloc, class _R, class _A0, class _A1, class _A2>
+template<class _Fp, class _Alloc, class _Rp, class _A0, class _A1, class _A2>
 void
-__func<_F, _Alloc, _R(_A0, _A1, _A2)>::destroy()
+__func<_Fp, _Alloc, _Rp(_A0, _A1, _A2)>::destroy()
 {
-    __f_.~__compressed_pair<_F, _Alloc>();
+    __f_.~__compressed_pair<_Fp, _Alloc>();
 }
 
-template<class _F, class _Alloc, class _R, class _A0, class _A1, class _A2>
+template<class _Fp, class _Alloc, class _Rp, class _A0, class _A1, class _A2>
 void
-__func<_F, _Alloc, _R(_A0, _A1, _A2)>::destroy_deallocate()
+__func<_Fp, _Alloc, _Rp(_A0, _A1, _A2)>::destroy_deallocate()
 {
-    typedef typename _Alloc::template rebind<__func>::other _A;
-    _A __a(__f_.second());
-    __f_.~__compressed_pair<_F, _Alloc>();
+    typedef typename _Alloc::template rebind<__func>::other _Ap;
+    _Ap __a(__f_.second());
+    __f_.~__compressed_pair<_Fp, _Alloc>();
     __a.deallocate(this, 1);
 }
 
-template<class _F, class _Alloc, class _R, class _A0, class _A1, class _A2>
-_R
-__func<_F, _Alloc, _R(_A0, _A1, _A2)>::operator()(_A0 __a0, _A1 __a1, _A2 __a2)
+template<class _Fp, class _Alloc, class _Rp, class _A0, class _A1, class _A2>
+_Rp
+__func<_Fp, _Alloc, _Rp(_A0, _A1, _A2)>::operator()(_A0 __a0, _A1 __a1, _A2 __a2)
 {
     return __invoke(__f_.first(), __a0, __a1, __a2);
 }
 
 #ifndef _LIBCPP_NO_RTTI
 
-template<class _F, class _Alloc, class _R, class _A0, class _A1, class _A2>
+template<class _Fp, class _Alloc, class _Rp, class _A0, class _A1, class _A2>
 const void*
-__func<_F, _Alloc, _R(_A0, _A1, _A2)>::target(const type_info& __ti) const
+__func<_Fp, _Alloc, _Rp(_A0, _A1, _A2)>::target(const type_info& __ti) const
 {
-    if (__ti == typeid(_F))
+    if (__ti == typeid(_Fp))
         return &__f_.first();
     return (const void*)0;
 }
 
-template<class _F, class _Alloc, class _R, class _A0, class _A1, class _A2>
+template<class _Fp, class _Alloc, class _Rp, class _A0, class _A1, class _A2>
 const std::type_info&
-__func<_F, _Alloc, _R(_A0, _A1, _A2)>::target_type() const
+__func<_Fp, _Alloc, _Rp(_A0, _A1, _A2)>::target_type() const
 {
-    return typeid(_F);
+    return typeid(_Fp);
 }
 
 #endif  // _LIBCPP_NO_RTTI
 
 }  // __function
 
-template<class _R>
-class _LIBCPP_VISIBLE function<_R()>
+template<class _Rp>
+class _LIBCPP_VISIBLE function<_Rp()>
 {
-    typedef __function::__base<_R()> __base;
+    typedef __function::__base<_Rp()> __base;
     aligned_storage<3*sizeof(void*)>::type __buf_;
     __base* __f_;
 
-    template <class _F>
-        static bool __not_null(const _F&) {return true;}
+    template <class _Fp>
+        static bool __not_null(const _Fp&) {return true;}
     template <class _R2>
-        static bool __not_null(const function<_R()>& __p) {return __p;}
+        static bool __not_null(const function<_Rp()>& __p) {return __p;}
 public:
-    typedef _R result_type;
+    typedef _Rp result_type;
 
     // 20.7.16.2.1, construct/copy/destroy:
     _LIBCPP_INLINE_VISIBILITY explicit function() : __f_(0) {}
     _LIBCPP_INLINE_VISIBILITY function(nullptr_t) : __f_(0) {}
     function(const function&);
-    template<class _F>
-      function(_F,
-               typename enable_if<!is_integral<_F>::value>::type* = 0);
+    template<class _Fp>
+      function(_Fp,
+               typename enable_if<!is_integral<_Fp>::value>::type* = 0);
 
     template<class _Alloc>
       _LIBCPP_INLINE_VISIBILITY
@@ -673,27 +673,27 @@
       function(allocator_arg_t, const _Alloc&, nullptr_t) : __f_(0) {}
     template<class _Alloc>
       function(allocator_arg_t, const _Alloc&, const function&);
-    template<class _F, class _Alloc>
-      function(allocator_arg_t, const _Alloc& __a, _F __f,
-               typename enable_if<!is_integral<_F>::value>::type* = 0);
+    template<class _Fp, class _Alloc>
+      function(allocator_arg_t, const _Alloc& __a, _Fp __f,
+               typename enable_if<!is_integral<_Fp>::value>::type* = 0);
 
     function& operator=(const function&);
     function& operator=(nullptr_t);
-    template<class _F>
+    template<class _Fp>
       typename enable_if
       <
-        !is_integral<_F>::value,
+        !is_integral<_Fp>::value,
         function&
       >::type
-      operator=(_F);
+      operator=(_Fp);
 
     ~function();
 
     // 20.7.16.2.2, function modifiers:
     void swap(function&);
-    template<class _F, class _Alloc>
+    template<class _Fp, class _Alloc>
       _LIBCPP_INLINE_VISIBILITY
-      void assign(_F __f, const _Alloc& __a)
+      void assign(_Fp __f, const _Alloc& __a)
         {function(allocator_arg, __a, __f).swap(*this);}
 
     // 20.7.16.2.3, function capacity:
@@ -707,18 +707,18 @@
       bool operator!=(const function<_R2()>&) const;// = delete;
 public:
     // 20.7.16.2.4, function invocation:
-    _R operator()() const;
+    _Rp operator()() const;
 
 #ifndef _LIBCPP_NO_RTTI
     // 20.7.16.2.5, function target access:
     const std::type_info& target_type() const;
-    template <typename _T> _T* target();
-    template <typename _T> const _T* target() const;
+    template <typename _Tp> _Tp* target();
+    template <typename _Tp> const _Tp* target() const;
 #endif  // _LIBCPP_NO_RTTI
 };
 
-template<class _R>
-function<_R()>::function(const function& __f)
+template<class _Rp>
+function<_Rp()>::function(const function& __f)
 {
     if (__f.__f_ == 0)
         __f_ = 0;
@@ -731,9 +731,9 @@
         __f_ = __f.__f_->__clone();
 }
 
-template<class _R>
+template<class _Rp>
 template<class _Alloc>
-function<_R()>::function(allocator_arg_t, const _Alloc&, const function& __f)
+function<_Rp()>::function(allocator_arg_t, const _Alloc&, const function& __f)
 {
     if (__f.__f_ == 0)
         __f_ = 0;
@@ -746,15 +746,15 @@
         __f_ = __f.__f_->__clone();
 }
 
-template<class _R>
-template <class _F>
-function<_R()>::function(_F __f,
-                                     typename enable_if<!is_integral<_F>::value>::type*)
+template<class _Rp>
+template <class _Fp>
+function<_Rp()>::function(_Fp __f,
+                                     typename enable_if<!is_integral<_Fp>::value>::type*)
     : __f_(0)
 {
     if (__not_null(__f))
     {
-        typedef __function::__func<_F, allocator<_F>, _R()> _FF;
+        typedef __function::__func<_Fp, allocator<_Fp>, _Rp()> _FF;
         if (sizeof(_FF) <= sizeof(__buf_))
         {
             __f_ = (__base*)&__buf_;
@@ -762,26 +762,26 @@
         }
         else
         {
-            typedef allocator<_FF> _A;
-            _A __a;
-            typedef __allocator_destructor<_A> _D;
-            unique_ptr<__base, _D> __hold(__a.allocate(1), _D(__a, 1));
-            ::new (__hold.get()) _FF(__f, allocator<_F>(__a));
+            typedef allocator<_FF> _Ap;
+            _Ap __a;
+            typedef __allocator_destructor<_Ap> _Dp;
+            unique_ptr<__base, _Dp> __hold(__a.allocate(1), _Dp(__a, 1));
+            ::new (__hold.get()) _FF(__f, allocator<_Fp>(__a));
             __f_ = __hold.release();
         }
     }
 }
 
-template<class _R>
-template <class _F, class _Alloc>
-function<_R()>::function(allocator_arg_t, const _Alloc& __a0, _F __f,
-                                     typename enable_if<!is_integral<_F>::value>::type*)
+template<class _Rp>
+template <class _Fp, class _Alloc>
+function<_Rp()>::function(allocator_arg_t, const _Alloc& __a0, _Fp __f,
+                                     typename enable_if<!is_integral<_Fp>::value>::type*)
     : __f_(0)
 {
     typedef allocator_traits<_Alloc> __alloc_traits;
     if (__not_null(__f))
     {
-        typedef __function::__func<_F, _Alloc, _R()> _FF;
+        typedef __function::__func<_Fp, _Alloc, _Rp()> _FF;
         if (sizeof(_FF) <= sizeof(__buf_))
         {
             __f_ = (__base*)&__buf_;
@@ -795,27 +795,27 @@
 #else
                 rebind_alloc<_FF>::other
 #endif
-                                                         _A;
-            _A __a(__a0);
-            typedef __allocator_destructor<_A> _D;
-            unique_ptr<__base, _D> __hold(__a.allocate(1), _D(__a, 1));
+                                                         _Ap;
+            _Ap __a(__a0);
+            typedef __allocator_destructor<_Ap> _Dp;
+            unique_ptr<__base, _Dp> __hold(__a.allocate(1), _Dp(__a, 1));
             ::new (__hold.get()) _FF(__f, _Alloc(__a));
             __f_ = __hold.release();
         }
     }
 }
 
-template<class _R>
-function<_R()>&
-function<_R()>::operator=(const function& __f)
+template<class _Rp>
+function<_Rp()>&
+function<_Rp()>::operator=(const function& __f)
 {
     function(__f).swap(*this);
     return *this;
 }
 
-template<class _R>
-function<_R()>&
-function<_R()>::operator=(nullptr_t)
+template<class _Rp>
+function<_Rp()>&
+function<_Rp()>::operator=(nullptr_t)
 {
     if (__f_ == (__base*)&__buf_)
         __f_->destroy();
@@ -824,21 +824,21 @@
     __f_ = 0;
 }
 
-template<class _R>
-template <class _F>
+template<class _Rp>
+template <class _Fp>
 typename enable_if
 <
-    !is_integral<_F>::value,
-    function<_R()>&
+    !is_integral<_Fp>::value,
+    function<_Rp()>&
 >::type
-function<_R()>::operator=(_F __f)
+function<_Rp()>::operator=(_Fp __f)
 {
     function(_VSTD::move(__f)).swap(*this);
     return *this;
 }
 
-template<class _R>
-function<_R()>::~function()
+template<class _Rp>
+function<_Rp()>::~function()
 {
     if (__f_ == (__base*)&__buf_)
         __f_->destroy();
@@ -846,9 +846,9 @@
         __f_->destroy_deallocate();
 }
 
-template<class _R>
+template<class _Rp>
 void
-function<_R()>::swap(function& __f)
+function<_Rp()>::swap(function& __f)
 {
     if (__f_ == (__base*)&__buf_ && __f.__f_ == (__base*)&__f.__buf_)
     {
@@ -883,9 +883,9 @@
         _VSTD::swap(__f_, __f.__f_);
 }
 
-template<class _R>
-_R
-function<_R()>::operator()() const
+template<class _Rp>
+_Rp
+function<_Rp()>::operator()() const
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (__f_ == 0)
@@ -896,76 +896,76 @@
 
 #ifndef _LIBCPP_NO_RTTI
 
-template<class _R>
+template<class _Rp>
 const std::type_info&
-function<_R()>::target_type() const
+function<_Rp()>::target_type() const
 {
     if (__f_ == 0)
         return typeid(void);
     return __f_->target_type();
 }
 
-template<class _R>
-template <typename _T>
-_T*
-function<_R()>::target()
+template<class _Rp>
+template <typename _Tp>
+_Tp*
+function<_Rp()>::target()
 {
     if (__f_ == 0)
-        return (_T*)0;
-    return (_T*)__f_->target(typeid(_T));
+        return (_Tp*)0;
+    return (_Tp*)__f_->target(typeid(_Tp));
 }
 
-template<class _R>
-template <typename _T>
-const _T*
-function<_R()>::target() const
+template<class _Rp>
+template <typename _Tp>
+const _Tp*
+function<_Rp()>::target() const
 {
     if (__f_ == 0)
-        return (const _T*)0;
-    return (const _T*)__f_->target(typeid(_T));
+        return (const _Tp*)0;
+    return (const _Tp*)__f_->target(typeid(_Tp));
 }
 
 #endif  // _LIBCPP_NO_RTTI
 
-template<class _R, class _A0>
-class _LIBCPP_VISIBLE function<_R(_A0)>
-    : public unary_function<_A0, _R>
+template<class _Rp, class _A0>
+class _LIBCPP_VISIBLE function<_Rp(_A0)>
+    : public unary_function<_A0, _Rp>
 {
-    typedef __function::__base<_R(_A0)> __base;
+    typedef __function::__base<_Rp(_A0)> __base;
     aligned_storage<3*sizeof(void*)>::type __buf_;
     __base* __f_;
 
-    template <class _F>
+    template <class _Fp>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(const _F&) {return true;}
+        static bool __not_null(const _Fp&) {return true;}
     template <class _R2, class _B0>
         _LIBCPP_INLINE_VISIBILITY
         static bool __not_null(_R2 (*__p)(_B0)) {return __p;}
-    template <class _R2, class _C>
+    template <class _R2, class _Cp>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(_R2 (_C::*__p)()) {return __p;}
-    template <class _R2, class _C>
+        static bool __not_null(_R2 (_Cp::*__p)()) {return __p;}
+    template <class _R2, class _Cp>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(_R2 (_C::*__p)() const) {return __p;}
-    template <class _R2, class _C>
+        static bool __not_null(_R2 (_Cp::*__p)() const) {return __p;}
+    template <class _R2, class _Cp>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(_R2 (_C::*__p)() volatile) {return __p;}
-    template <class _R2, class _C>
+        static bool __not_null(_R2 (_Cp::*__p)() volatile) {return __p;}
+    template <class _R2, class _Cp>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(_R2 (_C::*__p)() const volatile) {return __p;}
+        static bool __not_null(_R2 (_Cp::*__p)() const volatile) {return __p;}
     template <class _R2, class _B0>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(const function<_R(_B0)>& __p) {return __p;}
+        static bool __not_null(const function<_Rp(_B0)>& __p) {return __p;}
 public:
-    typedef _R result_type;
+    typedef _Rp result_type;
 
     // 20.7.16.2.1, construct/copy/destroy:
     _LIBCPP_INLINE_VISIBILITY explicit function() : __f_(0) {}
     _LIBCPP_INLINE_VISIBILITY function(nullptr_t) : __f_(0) {}
     function(const function&);
-    template<class _F>
-      function(_F,
-               typename enable_if<!is_integral<_F>::value>::type* = 0);
+    template<class _Fp>
+      function(_Fp,
+               typename enable_if<!is_integral<_Fp>::value>::type* = 0);
 
     template<class _Alloc>
       _LIBCPP_INLINE_VISIBILITY
@@ -975,27 +975,27 @@
       function(allocator_arg_t, const _Alloc&, nullptr_t) : __f_(0) {}
     template<class _Alloc>
       function(allocator_arg_t, const _Alloc&, const function&);
-    template<class _F, class _Alloc>
-      function(allocator_arg_t, const _Alloc& __a, _F __f,
-               typename enable_if<!is_integral<_F>::value>::type* = 0);
+    template<class _Fp, class _Alloc>
+      function(allocator_arg_t, const _Alloc& __a, _Fp __f,
+               typename enable_if<!is_integral<_Fp>::value>::type* = 0);
 
     function& operator=(const function&);
     function& operator=(nullptr_t);
-    template<class _F>
+    template<class _Fp>
       typename enable_if
       <
-        !is_integral<_F>::value,
+        !is_integral<_Fp>::value,
         function&
       >::type
-      operator=(_F);
+      operator=(_Fp);
 
     ~function();
 
     // 20.7.16.2.2, function modifiers:
     void swap(function&);
-    template<class _F, class _Alloc>
+    template<class _Fp, class _Alloc>
       _LIBCPP_INLINE_VISIBILITY
-      void assign(_F __f, const _Alloc& __a)
+      void assign(_Fp __f, const _Alloc& __a)
         {function(allocator_arg, __a, __f).swap(*this);}
 
     // 20.7.16.2.3, function capacity:
@@ -1009,18 +1009,18 @@
       bool operator!=(const function<_R2(_B0)>&) const;// = delete;
 public:
     // 20.7.16.2.4, function invocation:
-    _R operator()(_A0) const;
+    _Rp operator()(_A0) const;
 
 #ifndef _LIBCPP_NO_RTTI
     // 20.7.16.2.5, function target access:
     const std::type_info& target_type() const;
-    template <typename _T> _T* target();
-    template <typename _T> const _T* target() const;
+    template <typename _Tp> _Tp* target();
+    template <typename _Tp> const _Tp* target() const;
 #endif  // _LIBCPP_NO_RTTI
 };
 
-template<class _R, class _A0>
-function<_R(_A0)>::function(const function& __f)
+template<class _Rp, class _A0>
+function<_Rp(_A0)>::function(const function& __f)
 {
     if (__f.__f_ == 0)
         __f_ = 0;
@@ -1033,9 +1033,9 @@
         __f_ = __f.__f_->__clone();
 }
 
-template<class _R, class _A0>
+template<class _Rp, class _A0>
 template<class _Alloc>
-function<_R(_A0)>::function(allocator_arg_t, const _Alloc&, const function& __f)
+function<_Rp(_A0)>::function(allocator_arg_t, const _Alloc&, const function& __f)
 {
     if (__f.__f_ == 0)
         __f_ = 0;
@@ -1048,15 +1048,15 @@
         __f_ = __f.__f_->__clone();
 }
 
-template<class _R, class _A0>
-template <class _F>
-function<_R(_A0)>::function(_F __f,
-                                     typename enable_if<!is_integral<_F>::value>::type*)
+template<class _Rp, class _A0>
+template <class _Fp>
+function<_Rp(_A0)>::function(_Fp __f,
+                                     typename enable_if<!is_integral<_Fp>::value>::type*)
     : __f_(0)
 {
     if (__not_null(__f))
     {
-        typedef __function::__func<_F, allocator<_F>, _R(_A0)> _FF;
+        typedef __function::__func<_Fp, allocator<_Fp>, _Rp(_A0)> _FF;
         if (sizeof(_FF) <= sizeof(__buf_))
         {
             __f_ = (__base*)&__buf_;
@@ -1064,26 +1064,26 @@
         }
         else
         {
-            typedef allocator<_FF> _A;
-            _A __a;
-            typedef __allocator_destructor<_A> _D;
-            unique_ptr<__base, _D> __hold(__a.allocate(1), _D(__a, 1));
-            ::new (__hold.get()) _FF(__f, allocator<_F>(__a));
+            typedef allocator<_FF> _Ap;
+            _Ap __a;
+            typedef __allocator_destructor<_Ap> _Dp;
+            unique_ptr<__base, _Dp> __hold(__a.allocate(1), _Dp(__a, 1));
+            ::new (__hold.get()) _FF(__f, allocator<_Fp>(__a));
             __f_ = __hold.release();
         }
     }
 }
 
-template<class _R, class _A0>
-template <class _F, class _Alloc>
-function<_R(_A0)>::function(allocator_arg_t, const _Alloc& __a0, _F __f,
-                                     typename enable_if<!is_integral<_F>::value>::type*)
+template<class _Rp, class _A0>
+template <class _Fp, class _Alloc>
+function<_Rp(_A0)>::function(allocator_arg_t, const _Alloc& __a0, _Fp __f,
+                                     typename enable_if<!is_integral<_Fp>::value>::type*)
     : __f_(0)
 {
     typedef allocator_traits<_Alloc> __alloc_traits;
     if (__not_null(__f))
     {
-        typedef __function::__func<_F, _Alloc, _R(_A0)> _FF;
+        typedef __function::__func<_Fp, _Alloc, _Rp(_A0)> _FF;
         if (sizeof(_FF) <= sizeof(__buf_))
         {
             __f_ = (__base*)&__buf_;
@@ -1097,27 +1097,27 @@
 #else
                 rebind_alloc<_FF>::other
 #endif
-                                                         _A;
-            _A __a(__a0);
-            typedef __allocator_destructor<_A> _D;
-            unique_ptr<__base, _D> __hold(__a.allocate(1), _D(__a, 1));
+                                                         _Ap;
+            _Ap __a(__a0);
+            typedef __allocator_destructor<_Ap> _Dp;
+            unique_ptr<__base, _Dp> __hold(__a.allocate(1), _Dp(__a, 1));
             ::new (__hold.get()) _FF(__f, _Alloc(__a));
             __f_ = __hold.release();
         }
     }
 }
 
-template<class _R, class _A0>
-function<_R(_A0)>&
-function<_R(_A0)>::operator=(const function& __f)
+template<class _Rp, class _A0>
+function<_Rp(_A0)>&
+function<_Rp(_A0)>::operator=(const function& __f)
 {
     function(__f).swap(*this);
     return *this;
 }
 
-template<class _R, class _A0>
-function<_R(_A0)>&
-function<_R(_A0)>::operator=(nullptr_t)
+template<class _Rp, class _A0>
+function<_Rp(_A0)>&
+function<_Rp(_A0)>::operator=(nullptr_t)
 {
     if (__f_ == (__base*)&__buf_)
         __f_->destroy();
@@ -1126,21 +1126,21 @@
     __f_ = 0;
 }
 
-template<class _R, class _A0>
-template <class _F>
+template<class _Rp, class _A0>
+template <class _Fp>
 typename enable_if
 <
-    !is_integral<_F>::value,
-    function<_R(_A0)>&
+    !is_integral<_Fp>::value,
+    function<_Rp(_A0)>&
 >::type
-function<_R(_A0)>::operator=(_F __f)
+function<_Rp(_A0)>::operator=(_Fp __f)
 {
     function(_VSTD::move(__f)).swap(*this);
     return *this;
 }
 
-template<class _R, class _A0>
-function<_R(_A0)>::~function()
+template<class _Rp, class _A0>
+function<_Rp(_A0)>::~function()
 {
     if (__f_ == (__base*)&__buf_)
         __f_->destroy();
@@ -1148,9 +1148,9 @@
         __f_->destroy_deallocate();
 }
 
-template<class _R, class _A0>
+template<class _Rp, class _A0>
 void
-function<_R(_A0)>::swap(function& __f)
+function<_Rp(_A0)>::swap(function& __f)
 {
     if (__f_ == (__base*)&__buf_ && __f.__f_ == (__base*)&__f.__buf_)
     {
@@ -1185,9 +1185,9 @@
         _VSTD::swap(__f_, __f.__f_);
 }
 
-template<class _R, class _A0>
-_R
-function<_R(_A0)>::operator()(_A0 __a0) const
+template<class _Rp, class _A0>
+_Rp
+function<_Rp(_A0)>::operator()(_A0 __a0) const
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (__f_ == 0)
@@ -1198,76 +1198,76 @@
 
 #ifndef _LIBCPP_NO_RTTI
 
-template<class _R, class _A0>
+template<class _Rp, class _A0>
 const std::type_info&
-function<_R(_A0)>::target_type() const
+function<_Rp(_A0)>::target_type() const
 {
     if (__f_ == 0)
         return typeid(void);
     return __f_->target_type();
 }
 
-template<class _R, class _A0>
-template <typename _T>
-_T*
-function<_R(_A0)>::target()
+template<class _Rp, class _A0>
+template <typename _Tp>
+_Tp*
+function<_Rp(_A0)>::target()
 {
     if (__f_ == 0)
-        return (_T*)0;
-    return (_T*)__f_->target(typeid(_T));
+        return (_Tp*)0;
+    return (_Tp*)__f_->target(typeid(_Tp));
 }
 
-template<class _R, class _A0>
-template <typename _T>
-const _T*
-function<_R(_A0)>::target() const
+template<class _Rp, class _A0>
+template <typename _Tp>
+const _Tp*
+function<_Rp(_A0)>::target() const
 {
     if (__f_ == 0)
-        return (const _T*)0;
-    return (const _T*)__f_->target(typeid(_T));
+        return (const _Tp*)0;
+    return (const _Tp*)__f_->target(typeid(_Tp));
 }
 
 #endif  // _LIBCPP_NO_RTTI
 
-template<class _R, class _A0, class _A1>
-class _LIBCPP_VISIBLE function<_R(_A0, _A1)>
-    : public binary_function<_A0, _A1, _R>
+template<class _Rp, class _A0, class _A1>
+class _LIBCPP_VISIBLE function<_Rp(_A0, _A1)>
+    : public binary_function<_A0, _A1, _Rp>
 {
-    typedef __function::__base<_R(_A0, _A1)> __base;
+    typedef __function::__base<_Rp(_A0, _A1)> __base;
     aligned_storage<3*sizeof(void*)>::type __buf_;
     __base* __f_;
 
-    template <class _F>
+    template <class _Fp>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(const _F&) {return true;}
+        static bool __not_null(const _Fp&) {return true;}
     template <class _R2, class _B0, class _B1>
         _LIBCPP_INLINE_VISIBILITY
         static bool __not_null(_R2 (*__p)(_B0, _B1)) {return __p;}
-    template <class _R2, class _C, class _B1>
+    template <class _R2, class _Cp, class _B1>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(_R2 (_C::*__p)(_B1)) {return __p;}
-    template <class _R2, class _C, class _B1>
+        static bool __not_null(_R2 (_Cp::*__p)(_B1)) {return __p;}
+    template <class _R2, class _Cp, class _B1>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(_R2 (_C::*__p)(_B1) const) {return __p;}
-    template <class _R2, class _C, class _B1>
+        static bool __not_null(_R2 (_Cp::*__p)(_B1) const) {return __p;}
+    template <class _R2, class _Cp, class _B1>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(_R2 (_C::*__p)(_B1) volatile) {return __p;}
-    template <class _R2, class _C, class _B1>
+        static bool __not_null(_R2 (_Cp::*__p)(_B1) volatile) {return __p;}
+    template <class _R2, class _Cp, class _B1>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(_R2 (_C::*__p)(_B1) const volatile) {return __p;}
+        static bool __not_null(_R2 (_Cp::*__p)(_B1) const volatile) {return __p;}
     template <class _R2, class _B0, class _B1>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(const function<_R(_B0, _B1)>& __p) {return __p;}
+        static bool __not_null(const function<_Rp(_B0, _B1)>& __p) {return __p;}
 public:
-    typedef _R result_type;
+    typedef _Rp result_type;
 
     // 20.7.16.2.1, construct/copy/destroy:
     _LIBCPP_INLINE_VISIBILITY explicit function() : __f_(0) {}
     _LIBCPP_INLINE_VISIBILITY function(nullptr_t) : __f_(0) {}
     function(const function&);
-    template<class _F>
-      function(_F,
-               typename enable_if<!is_integral<_F>::value>::type* = 0);
+    template<class _Fp>
+      function(_Fp,
+               typename enable_if<!is_integral<_Fp>::value>::type* = 0);
 
     template<class _Alloc>
       _LIBCPP_INLINE_VISIBILITY
@@ -1277,27 +1277,27 @@
       function(allocator_arg_t, const _Alloc&, nullptr_t) : __f_(0) {}
     template<class _Alloc>
       function(allocator_arg_t, const _Alloc&, const function&);
-    template<class _F, class _Alloc>
-      function(allocator_arg_t, const _Alloc& __a, _F __f,
-               typename enable_if<!is_integral<_F>::value>::type* = 0);
+    template<class _Fp, class _Alloc>
+      function(allocator_arg_t, const _Alloc& __a, _Fp __f,
+               typename enable_if<!is_integral<_Fp>::value>::type* = 0);
 
     function& operator=(const function&);
     function& operator=(nullptr_t);
-    template<class _F>
+    template<class _Fp>
       typename enable_if
       <
-        !is_integral<_F>::value,
+        !is_integral<_Fp>::value,
         function&
       >::type
-      operator=(_F);
+      operator=(_Fp);
 
     ~function();
 
     // 20.7.16.2.2, function modifiers:
     void swap(function&);
-    template<class _F, class _Alloc>
+    template<class _Fp, class _Alloc>
       _LIBCPP_INLINE_VISIBILITY
-      void assign(_F __f, const _Alloc& __a)
+      void assign(_Fp __f, const _Alloc& __a)
         {function(allocator_arg, __a, __f).swap(*this);}
 
     // 20.7.16.2.3, function capacity:
@@ -1311,18 +1311,18 @@
       bool operator!=(const function<_R2(_B0, _B1)>&) const;// = delete;
 public:
     // 20.7.16.2.4, function invocation:
-    _R operator()(_A0, _A1) const;
+    _Rp operator()(_A0, _A1) const;
 
 #ifndef _LIBCPP_NO_RTTI
     // 20.7.16.2.5, function target access:
     const std::type_info& target_type() const;
-    template <typename _T> _T* target();
-    template <typename _T> const _T* target() const;
+    template <typename _Tp> _Tp* target();
+    template <typename _Tp> const _Tp* target() const;
 #endif  // _LIBCPP_NO_RTTI
 };
 
-template<class _R, class _A0, class _A1>
-function<_R(_A0, _A1)>::function(const function& __f)
+template<class _Rp, class _A0, class _A1>
+function<_Rp(_A0, _A1)>::function(const function& __f)
 {
     if (__f.__f_ == 0)
         __f_ = 0;
@@ -1335,9 +1335,9 @@
         __f_ = __f.__f_->__clone();
 }
 
-template<class _R, class _A0, class _A1>
+template<class _Rp, class _A0, class _A1>
 template<class _Alloc>
-function<_R(_A0, _A1)>::function(allocator_arg_t, const _Alloc&, const function& __f)
+function<_Rp(_A0, _A1)>::function(allocator_arg_t, const _Alloc&, const function& __f)
 {
     if (__f.__f_ == 0)
         __f_ = 0;
@@ -1350,15 +1350,15 @@
         __f_ = __f.__f_->__clone();
 }
 
-template<class _R, class _A0, class _A1>
-template <class _F>
-function<_R(_A0, _A1)>::function(_F __f,
-                                 typename enable_if<!is_integral<_F>::value>::type*)
+template<class _Rp, class _A0, class _A1>
+template <class _Fp>
+function<_Rp(_A0, _A1)>::function(_Fp __f,
+                                 typename enable_if<!is_integral<_Fp>::value>::type*)
     : __f_(0)
 {
     if (__not_null(__f))
     {
-        typedef __function::__func<_F, allocator<_F>, _R(_A0, _A1)> _FF;
+        typedef __function::__func<_Fp, allocator<_Fp>, _Rp(_A0, _A1)> _FF;
         if (sizeof(_FF) <= sizeof(__buf_))
         {
             __f_ = (__base*)&__buf_;
@@ -1366,26 +1366,26 @@
         }
         else
         {
-            typedef allocator<_FF> _A;
-            _A __a;
-            typedef __allocator_destructor<_A> _D;
-            unique_ptr<__base, _D> __hold(__a.allocate(1), _D(__a, 1));
-            ::new (__hold.get()) _FF(__f, allocator<_F>(__a));
+            typedef allocator<_FF> _Ap;
+            _Ap __a;
+            typedef __allocator_destructor<_Ap> _Dp;
+            unique_ptr<__base, _Dp> __hold(__a.allocate(1), _Dp(__a, 1));
+            ::new (__hold.get()) _FF(__f, allocator<_Fp>(__a));
             __f_ = __hold.release();
         }
     }
 }
 
-template<class _R, class _A0, class _A1>
-template <class _F, class _Alloc>
-function<_R(_A0, _A1)>::function(allocator_arg_t, const _Alloc& __a0, _F __f,
-                                 typename enable_if<!is_integral<_F>::value>::type*)
+template<class _Rp, class _A0, class _A1>
+template <class _Fp, class _Alloc>
+function<_Rp(_A0, _A1)>::function(allocator_arg_t, const _Alloc& __a0, _Fp __f,
+                                 typename enable_if<!is_integral<_Fp>::value>::type*)
     : __f_(0)
 {
     typedef allocator_traits<_Alloc> __alloc_traits;
     if (__not_null(__f))
     {
-        typedef __function::__func<_F, _Alloc, _R(_A0, _A1)> _FF;
+        typedef __function::__func<_Fp, _Alloc, _Rp(_A0, _A1)> _FF;
         if (sizeof(_FF) <= sizeof(__buf_))
         {
             __f_ = (__base*)&__buf_;
@@ -1399,27 +1399,27 @@
 #else
                 rebind_alloc<_FF>::other
 #endif
-                                                         _A;
-            _A __a(__a0);
-            typedef __allocator_destructor<_A> _D;
-            unique_ptr<__base, _D> __hold(__a.allocate(1), _D(__a, 1));
+                                                         _Ap;
+            _Ap __a(__a0);
+            typedef __allocator_destructor<_Ap> _Dp;
+            unique_ptr<__base, _Dp> __hold(__a.allocate(1), _Dp(__a, 1));
             ::new (__hold.get()) _FF(__f, _Alloc(__a));
             __f_ = __hold.release();
         }
     }
 }
 
-template<class _R, class _A0, class _A1>
-function<_R(_A0, _A1)>&
-function<_R(_A0, _A1)>::operator=(const function& __f)
+template<class _Rp, class _A0, class _A1>
+function<_Rp(_A0, _A1)>&
+function<_Rp(_A0, _A1)>::operator=(const function& __f)
 {
     function(__f).swap(*this);
     return *this;
 }
 
-template<class _R, class _A0, class _A1>
-function<_R(_A0, _A1)>&
-function<_R(_A0, _A1)>::operator=(nullptr_t)
+template<class _Rp, class _A0, class _A1>
+function<_Rp(_A0, _A1)>&
+function<_Rp(_A0, _A1)>::operator=(nullptr_t)
 {
     if (__f_ == (__base*)&__buf_)
         __f_->destroy();
@@ -1428,21 +1428,21 @@
     __f_ = 0;
 }
 
-template<class _R, class _A0, class _A1>
-template <class _F>
+template<class _Rp, class _A0, class _A1>
+template <class _Fp>
 typename enable_if
 <
-    !is_integral<_F>::value,
-    function<_R(_A0, _A1)>&
+    !is_integral<_Fp>::value,
+    function<_Rp(_A0, _A1)>&
 >::type
-function<_R(_A0, _A1)>::operator=(_F __f)
+function<_Rp(_A0, _A1)>::operator=(_Fp __f)
 {
     function(_VSTD::move(__f)).swap(*this);
     return *this;
 }
 
-template<class _R, class _A0, class _A1>
-function<_R(_A0, _A1)>::~function()
+template<class _Rp, class _A0, class _A1>
+function<_Rp(_A0, _A1)>::~function()
 {
     if (__f_ == (__base*)&__buf_)
         __f_->destroy();
@@ -1450,9 +1450,9 @@
         __f_->destroy_deallocate();
 }
 
-template<class _R, class _A0, class _A1>
+template<class _Rp, class _A0, class _A1>
 void
-function<_R(_A0, _A1)>::swap(function& __f)
+function<_Rp(_A0, _A1)>::swap(function& __f)
 {
     if (__f_ == (__base*)&__buf_ && __f.__f_ == (__base*)&__f.__buf_)
     {
@@ -1487,9 +1487,9 @@
         _VSTD::swap(__f_, __f.__f_);
 }
 
-template<class _R, class _A0, class _A1>
-_R
-function<_R(_A0, _A1)>::operator()(_A0 __a0, _A1 __a1) const
+template<class _Rp, class _A0, class _A1>
+_Rp
+function<_Rp(_A0, _A1)>::operator()(_A0 __a0, _A1 __a1) const
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (__f_ == 0)
@@ -1500,75 +1500,75 @@
 
 #ifndef _LIBCPP_NO_RTTI
 
-template<class _R, class _A0, class _A1>
+template<class _Rp, class _A0, class _A1>
 const std::type_info&
-function<_R(_A0, _A1)>::target_type() const
+function<_Rp(_A0, _A1)>::target_type() const
 {
     if (__f_ == 0)
         return typeid(void);
     return __f_->target_type();
 }
 
-template<class _R, class _A0, class _A1>
-template <typename _T>
-_T*
-function<_R(_A0, _A1)>::target()
+template<class _Rp, class _A0, class _A1>
+template <typename _Tp>
+_Tp*
+function<_Rp(_A0, _A1)>::target()
 {
     if (__f_ == 0)
-        return (_T*)0;
-    return (_T*)__f_->target(typeid(_T));
+        return (_Tp*)0;
+    return (_Tp*)__f_->target(typeid(_Tp));
 }
 
-template<class _R, class _A0, class _A1>
-template <typename _T>
-const _T*
-function<_R(_A0, _A1)>::target() const
+template<class _Rp, class _A0, class _A1>
+template <typename _Tp>
+const _Tp*
+function<_Rp(_A0, _A1)>::target() const
 {
     if (__f_ == 0)
-        return (const _T*)0;
-    return (const _T*)__f_->target(typeid(_T));
+        return (const _Tp*)0;
+    return (const _Tp*)__f_->target(typeid(_Tp));
 }
 
 #endif  // _LIBCPP_NO_RTTI
 
-template<class _R, class _A0, class _A1, class _A2>
-class _LIBCPP_VISIBLE function<_R(_A0, _A1, _A2)>
+template<class _Rp, class _A0, class _A1, class _A2>
+class _LIBCPP_VISIBLE function<_Rp(_A0, _A1, _A2)>
 {
-    typedef __function::__base<_R(_A0, _A1, _A2)> __base;
+    typedef __function::__base<_Rp(_A0, _A1, _A2)> __base;
     aligned_storage<3*sizeof(void*)>::type __buf_;
     __base* __f_;
 
-    template <class _F>
+    template <class _Fp>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(const _F&) {return true;}
+        static bool __not_null(const _Fp&) {return true;}
     template <class _R2, class _B0, class _B1, class _B2>
         _LIBCPP_INLINE_VISIBILITY
         static bool __not_null(_R2 (*__p)(_B0, _B1, _B2)) {return __p;}
-    template <class _R2, class _C, class _B1, class _B2>
+    template <class _R2, class _Cp, class _B1, class _B2>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(_R2 (_C::*__p)(_B1, _B2)) {return __p;}
-    template <class _R2, class _C, class _B1, class _B2>
+        static bool __not_null(_R2 (_Cp::*__p)(_B1, _B2)) {return __p;}
+    template <class _R2, class _Cp, class _B1, class _B2>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(_R2 (_C::*__p)(_B1, _B2) const) {return __p;}
-    template <class _R2, class _C, class _B1, class _B2>
+        static bool __not_null(_R2 (_Cp::*__p)(_B1, _B2) const) {return __p;}
+    template <class _R2, class _Cp, class _B1, class _B2>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(_R2 (_C::*__p)(_B1, _B2) volatile) {return __p;}
-    template <class _R2, class _C, class _B1, class _B2>
+        static bool __not_null(_R2 (_Cp::*__p)(_B1, _B2) volatile) {return __p;}
+    template <class _R2, class _Cp, class _B1, class _B2>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(_R2 (_C::*__p)(_B1, _B2) const volatile) {return __p;}
+        static bool __not_null(_R2 (_Cp::*__p)(_B1, _B2) const volatile) {return __p;}
     template <class _R2, class _B0, class _B1, class _B2>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(const function<_R(_B0, _B1, _B2)>& __p) {return __p;}
+        static bool __not_null(const function<_Rp(_B0, _B1, _B2)>& __p) {return __p;}
 public:
-    typedef _R result_type;
+    typedef _Rp result_type;
 
     // 20.7.16.2.1, construct/copy/destroy:
     _LIBCPP_INLINE_VISIBILITY explicit function() : __f_(0) {}
     _LIBCPP_INLINE_VISIBILITY function(nullptr_t) : __f_(0) {}
     function(const function&);
-    template<class _F>
-      function(_F,
-               typename enable_if<!is_integral<_F>::value>::type* = 0);
+    template<class _Fp>
+      function(_Fp,
+               typename enable_if<!is_integral<_Fp>::value>::type* = 0);
 
     template<class _Alloc>
       _LIBCPP_INLINE_VISIBILITY
@@ -1578,27 +1578,27 @@
       function(allocator_arg_t, const _Alloc&, nullptr_t) : __f_(0) {}
     template<class _Alloc>
       function(allocator_arg_t, const _Alloc&, const function&);
-    template<class _F, class _Alloc>
-      function(allocator_arg_t, const _Alloc& __a, _F __f,
-               typename enable_if<!is_integral<_F>::value>::type* = 0);
+    template<class _Fp, class _Alloc>
+      function(allocator_arg_t, const _Alloc& __a, _Fp __f,
+               typename enable_if<!is_integral<_Fp>::value>::type* = 0);
 
     function& operator=(const function&);
     function& operator=(nullptr_t);
-    template<class _F>
+    template<class _Fp>
       typename enable_if
       <
-        !is_integral<_F>::value,
+        !is_integral<_Fp>::value,
         function&
       >::type
-      operator=(_F);
+      operator=(_Fp);
 
     ~function();
 
     // 20.7.16.2.2, function modifiers:
     void swap(function&);
-    template<class _F, class _Alloc>
+    template<class _Fp, class _Alloc>
       _LIBCPP_INLINE_VISIBILITY
-      void assign(_F __f, const _Alloc& __a)
+      void assign(_Fp __f, const _Alloc& __a)
         {function(allocator_arg, __a, __f).swap(*this);}
 
     // 20.7.16.2.3, function capacity:
@@ -1612,18 +1612,18 @@
       bool operator!=(const function<_R2(_B0, _B1, _B2)>&) const;// = delete;
 public:
     // 20.7.16.2.4, function invocation:
-    _R operator()(_A0, _A1, _A2) const;
+    _Rp operator()(_A0, _A1, _A2) const;
 
 #ifndef _LIBCPP_NO_RTTI
     // 20.7.16.2.5, function target access:
     const std::type_info& target_type() const;
-    template <typename _T> _T* target();
-    template <typename _T> const _T* target() const;
+    template <typename _Tp> _Tp* target();
+    template <typename _Tp> const _Tp* target() const;
 #endif  // _LIBCPP_NO_RTTI
 };
 
-template<class _R, class _A0, class _A1, class _A2>
-function<_R(_A0, _A1, _A2)>::function(const function& __f)
+template<class _Rp, class _A0, class _A1, class _A2>
+function<_Rp(_A0, _A1, _A2)>::function(const function& __f)
 {
     if (__f.__f_ == 0)
         __f_ = 0;
@@ -1636,9 +1636,9 @@
         __f_ = __f.__f_->__clone();
 }
 
-template<class _R, class _A0, class _A1, class _A2>
+template<class _Rp, class _A0, class _A1, class _A2>
 template<class _Alloc>
-function<_R(_A0, _A1, _A2)>::function(allocator_arg_t, const _Alloc&,
+function<_Rp(_A0, _A1, _A2)>::function(allocator_arg_t, const _Alloc&,
                                       const function& __f)
 {
     if (__f.__f_ == 0)
@@ -1652,15 +1652,15 @@
         __f_ = __f.__f_->__clone();
 }
 
-template<class _R, class _A0, class _A1, class _A2>
-template <class _F>
-function<_R(_A0, _A1, _A2)>::function(_F __f,
-                                     typename enable_if<!is_integral<_F>::value>::type*)
+template<class _Rp, class _A0, class _A1, class _A2>
+template <class _Fp>
+function<_Rp(_A0, _A1, _A2)>::function(_Fp __f,
+                                     typename enable_if<!is_integral<_Fp>::value>::type*)
     : __f_(0)
 {
     if (__not_null(__f))
     {
-        typedef __function::__func<_F, allocator<_F>, _R(_A0, _A1, _A2)> _FF;
+        typedef __function::__func<_Fp, allocator<_Fp>, _Rp(_A0, _A1, _A2)> _FF;
         if (sizeof(_FF) <= sizeof(__buf_))
         {
             __f_ = (__base*)&__buf_;
@@ -1668,26 +1668,26 @@
         }
         else
         {
-            typedef allocator<_FF> _A;
-            _A __a;
-            typedef __allocator_destructor<_A> _D;
-            unique_ptr<__base, _D> __hold(__a.allocate(1), _D(__a, 1));
-            ::new (__hold.get()) _FF(__f, allocator<_F>(__a));
+            typedef allocator<_FF> _Ap;
+            _Ap __a;
+            typedef __allocator_destructor<_Ap> _Dp;
+            unique_ptr<__base, _Dp> __hold(__a.allocate(1), _Dp(__a, 1));
+            ::new (__hold.get()) _FF(__f, allocator<_Fp>(__a));
             __f_ = __hold.release();
         }
     }
 }
 
-template<class _R, class _A0, class _A1, class _A2>
-template <class _F, class _Alloc>
-function<_R(_A0, _A1, _A2)>::function(allocator_arg_t, const _Alloc& __a0, _F __f,
-                                     typename enable_if<!is_integral<_F>::value>::type*)
+template<class _Rp, class _A0, class _A1, class _A2>
+template <class _Fp, class _Alloc>
+function<_Rp(_A0, _A1, _A2)>::function(allocator_arg_t, const _Alloc& __a0, _Fp __f,
+                                     typename enable_if<!is_integral<_Fp>::value>::type*)
     : __f_(0)
 {
     typedef allocator_traits<_Alloc> __alloc_traits;
     if (__not_null(__f))
     {
-        typedef __function::__func<_F, _Alloc, _R(_A0, _A1, _A2)> _FF;
+        typedef __function::__func<_Fp, _Alloc, _Rp(_A0, _A1, _A2)> _FF;
         if (sizeof(_FF) <= sizeof(__buf_))
         {
             __f_ = (__base*)&__buf_;
@@ -1701,27 +1701,27 @@
 #else
                 rebind_alloc<_FF>::other
 #endif
-                                                         _A;
-            _A __a(__a0);
-            typedef __allocator_destructor<_A> _D;
-            unique_ptr<__base, _D> __hold(__a.allocate(1), _D(__a, 1));
+                                                         _Ap;
+            _Ap __a(__a0);
+            typedef __allocator_destructor<_Ap> _Dp;
+            unique_ptr<__base, _Dp> __hold(__a.allocate(1), _Dp(__a, 1));
             ::new (__hold.get()) _FF(__f, _Alloc(__a));
             __f_ = __hold.release();
         }
     }
 }
 
-template<class _R, class _A0, class _A1, class _A2>
-function<_R(_A0, _A1, _A2)>&
-function<_R(_A0, _A1, _A2)>::operator=(const function& __f)
+template<class _Rp, class _A0, class _A1, class _A2>
+function<_Rp(_A0, _A1, _A2)>&
+function<_Rp(_A0, _A1, _A2)>::operator=(const function& __f)
 {
     function(__f).swap(*this);
     return *this;
 }
 
-template<class _R, class _A0, class _A1, class _A2>
-function<_R(_A0, _A1, _A2)>&
-function<_R(_A0, _A1, _A2)>::operator=(nullptr_t)
+template<class _Rp, class _A0, class _A1, class _A2>
+function<_Rp(_A0, _A1, _A2)>&
+function<_Rp(_A0, _A1, _A2)>::operator=(nullptr_t)
 {
     if (__f_ == (__base*)&__buf_)
         __f_->destroy();
@@ -1730,21 +1730,21 @@
     __f_ = 0;
 }
 
-template<class _R, class _A0, class _A1, class _A2>
-template <class _F>
+template<class _Rp, class _A0, class _A1, class _A2>
+template <class _Fp>
 typename enable_if
 <
-    !is_integral<_F>::value,
-    function<_R(_A0, _A1, _A2)>&
+    !is_integral<_Fp>::value,
+    function<_Rp(_A0, _A1, _A2)>&
 >::type
-function<_R(_A0, _A1, _A2)>::operator=(_F __f)
+function<_Rp(_A0, _A1, _A2)>::operator=(_Fp __f)
 {
     function(_VSTD::move(__f)).swap(*this);
     return *this;
 }
 
-template<class _R, class _A0, class _A1, class _A2>
-function<_R(_A0, _A1, _A2)>::~function()
+template<class _Rp, class _A0, class _A1, class _A2>
+function<_Rp(_A0, _A1, _A2)>::~function()
 {
     if (__f_ == (__base*)&__buf_)
         __f_->destroy();
@@ -1752,9 +1752,9 @@
         __f_->destroy_deallocate();
 }
 
-template<class _R, class _A0, class _A1, class _A2>
+template<class _Rp, class _A0, class _A1, class _A2>
 void
-function<_R(_A0, _A1, _A2)>::swap(function& __f)
+function<_Rp(_A0, _A1, _A2)>::swap(function& __f)
 {
     if (__f_ == (__base*)&__buf_ && __f.__f_ == (__base*)&__f.__buf_)
     {
@@ -1789,9 +1789,9 @@
         _VSTD::swap(__f_, __f.__f_);
 }
 
-template<class _R, class _A0, class _A1, class _A2>
-_R
-function<_R(_A0, _A1, _A2)>::operator()(_A0 __a0, _A1 __a1, _A2 __a2) const
+template<class _Rp, class _A0, class _A1, class _A2>
+_Rp
+function<_Rp(_A0, _A1, _A2)>::operator()(_A0 __a0, _A1 __a1, _A2 __a2) const
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (__f_ == 0)
@@ -1802,61 +1802,61 @@
 
 #ifndef _LIBCPP_NO_RTTI
 
-template<class _R, class _A0, class _A1, class _A2>
+template<class _Rp, class _A0, class _A1, class _A2>
 const std::type_info&
-function<_R(_A0, _A1, _A2)>::target_type() const
+function<_Rp(_A0, _A1, _A2)>::target_type() const
 {
     if (__f_ == 0)
         return typeid(void);
     return __f_->target_type();
 }
 
-template<class _R, class _A0, class _A1, class _A2>
-template <typename _T>
-_T*
-function<_R(_A0, _A1, _A2)>::target()
+template<class _Rp, class _A0, class _A1, class _A2>
+template <typename _Tp>
+_Tp*
+function<_Rp(_A0, _A1, _A2)>::target()
 {
     if (__f_ == 0)
-        return (_T*)0;
-    return (_T*)__f_->target(typeid(_T));
+        return (_Tp*)0;
+    return (_Tp*)__f_->target(typeid(_Tp));
 }
 
-template<class _R, class _A0, class _A1, class _A2>
-template <typename _T>
-const _T*
-function<_R(_A0, _A1, _A2)>::target() const
+template<class _Rp, class _A0, class _A1, class _A2>
+template <typename _Tp>
+const _Tp*
+function<_Rp(_A0, _A1, _A2)>::target() const
 {
     if (__f_ == 0)
-        return (const _T*)0;
-    return (const _T*)__f_->target(typeid(_T));
+        return (const _Tp*)0;
+    return (const _Tp*)__f_->target(typeid(_Tp));
 }
 
 #endif  // _LIBCPP_NO_RTTI
 
-template <class _F>
+template <class _Fp>
 inline _LIBCPP_INLINE_VISIBILITY
 bool
-operator==(const function<_F>& __f, nullptr_t) {return !__f;}
+operator==(const function<_Fp>& __f, nullptr_t) {return !__f;}
 
-template <class _F>
+template <class _Fp>
 inline _LIBCPP_INLINE_VISIBILITY
 bool
-operator==(nullptr_t, const function<_F>& __f) {return !__f;}
+operator==(nullptr_t, const function<_Fp>& __f) {return !__f;}
 
-template <class _F>
+template <class _Fp>
 inline _LIBCPP_INLINE_VISIBILITY
 bool
-operator!=(const function<_F>& __f, nullptr_t) {return (bool)__f;}
+operator!=(const function<_Fp>& __f, nullptr_t) {return (bool)__f;}
 
-template <class _F>
+template <class _Fp>
 inline _LIBCPP_INLINE_VISIBILITY
 bool
-operator!=(nullptr_t, const function<_F>& __f) {return (bool)__f;}
+operator!=(nullptr_t, const function<_Fp>& __f) {return (bool)__f;}
 
-template <class _F>
+template <class _Fp>
 inline _LIBCPP_INLINE_VISIBILITY
 void
-swap(function<_F>& __x, function<_F>& __y)
+swap(function<_Fp>& __x, function<_Fp>& __y)
 {return __x.swap(__y);}
 
 template<class _Tp> struct __is_bind_expression : public false_type {};
@@ -1870,7 +1870,7 @@
 namespace placeholders
 {
 
-template <int _N> struct __ph {};
+template <int _Np> struct __ph {};
 
 extern __ph<1>   _1;
 extern __ph<2>   _2;
@@ -1885,9 +1885,9 @@
 
 }  // placeholders
 
-template<int _N>
-struct __is_placeholder<placeholders::__ph<_N> >
-    : public integral_constant<int, _N> {};
+template<int _Np>
+struct __is_placeholder<placeholders::__ph<_Np> >
+    : public integral_constant<int, _Np> {};
 
 template <class _Tp, class _Uj>
 inline _LIBCPP_INLINE_VISIBILITY
@@ -2003,15 +2003,15 @@
     typedef _Ti& type;
 };
 
-template <class _F, class _BoundArgs, class _TupleUj>
+template <class _Fp, class _BoundArgs, class _TupleUj>
 struct __bind_return;
 
-template <class _F, class ..._BoundArgs, class _TupleUj>
-struct __bind_return<_F, tuple<_BoundArgs...>, _TupleUj>
+template <class _Fp, class ..._BoundArgs, class _TupleUj>
+struct __bind_return<_Fp, tuple<_BoundArgs...>, _TupleUj>
 {
     typedef typename __ref_return
     <
-        _F&,
+        _Fp&,
         typename __mu_return
         <
             _BoundArgs,
@@ -2020,12 +2020,12 @@
     >::type type;
 };
 
-template <class _F, class ..._BoundArgs, class _TupleUj>
-struct __bind_return<_F, const tuple<_BoundArgs...>, _TupleUj>
+template <class _Fp, class ..._BoundArgs, class _TupleUj>
+struct __bind_return<_Fp, const tuple<_BoundArgs...>, _TupleUj>
 {
     typedef typename __ref_return
     <
-        _F&,
+        _Fp&,
         typename __mu_return
         <
             const _BoundArgs,
@@ -2034,30 +2034,30 @@
     >::type type;
 };
 
-template <class _F, class _BoundArgs, size_t ..._Indx, class _Args>
+template <class _Fp, class _BoundArgs, size_t ..._Indx, class _Args>
 inline _LIBCPP_INLINE_VISIBILITY
-typename __bind_return<_F, _BoundArgs, _Args>::type
-__apply_functor(_F& __f, _BoundArgs& __bound_args, __tuple_indices<_Indx...>,
+typename __bind_return<_Fp, _BoundArgs, _Args>::type
+__apply_functor(_Fp& __f, _BoundArgs& __bound_args, __tuple_indices<_Indx...>,
                 _Args&& __args)
 {
     return __invoke(__f, __mu(get<_Indx>(__bound_args), __args)...);
 }
 
-template<class _F, class ..._BoundArgs>
+template<class _Fp, class ..._BoundArgs>
 class __bind
 {
-    _F __f_;
+    _Fp __f_;
     tuple<_BoundArgs...> __bound_args_;
 
     typedef typename __make_tuple_indices<sizeof...(_BoundArgs)>::type __indices;
 public:
-    template <class _G, class ..._BA>
-      explicit __bind(_G&& __f, _BA&& ...__bound_args)
-        : __f_(_VSTD::forward<_G>(__f)),
+    template <class _Gp, class ..._BA>
+      explicit __bind(_Gp&& __f, _BA&& ...__bound_args)
+        : __f_(_VSTD::forward<_Gp>(__f)),
           __bound_args_(_VSTD::forward<_BA>(__bound_args)...) {}
 
     template <class ..._Args>
-        typename __bind_return<_F, tuple<_BoundArgs...>, tuple<_Args&&...> >::type
+        typename __bind_return<_Fp, tuple<_BoundArgs...>, tuple<_Args&&...> >::type
         operator()(_Args&& ...__args)
         {
             // compiler bug workaround
@@ -2066,7 +2066,7 @@
         }
 
     template <class ..._Args>
-        typename __bind_return<_F, tuple<_BoundArgs...>, tuple<_Args&&...> >::type
+        typename __bind_return<_Fp, tuple<_BoundArgs...>, tuple<_Args&&...> >::type
         operator()(_Args&& ...__args) const
         {
             return __apply_functor(__f_, __bound_args_, __indices(),
@@ -2074,20 +2074,20 @@
         }
 };
 
-template<class _F, class ..._BoundArgs>
-struct __is_bind_expression<__bind<_F, _BoundArgs...> > : public true_type {};
+template<class _Fp, class ..._BoundArgs>
+struct __is_bind_expression<__bind<_Fp, _BoundArgs...> > : public true_type {};
 
-template<class _R, class _F, class ..._BoundArgs>
+template<class _Rp, class _Fp, class ..._BoundArgs>
 class __bind_r
-    : public __bind<_F, _BoundArgs...>
+    : public __bind<_Fp, _BoundArgs...>
 {
-    typedef __bind<_F, _BoundArgs...> base;
+    typedef __bind<_Fp, _BoundArgs...> base;
 public:
-    typedef _R result_type;
+    typedef _Rp result_type;
 
-    template <class _G, class ..._BA>
-      explicit __bind_r(_G&& __f, _BA&& ...__bound_args)
-        : base(_VSTD::forward<_G>(__f),
+    template <class _Gp, class ..._BA>
+      explicit __bind_r(_Gp&& __f, _BA&& ...__bound_args)
+        : base(_VSTD::forward<_Gp>(__f),
                _VSTD::forward<_BA>(__bound_args)...) {}
 
     template <class ..._Args>
@@ -2105,25 +2105,25 @@
         }
 };
 
-template<class _R, class _F, class ..._BoundArgs>
-struct __is_bind_expression<__bind_r<_R, _F, _BoundArgs...> > : public true_type {};
+template<class _Rp, class _Fp, class ..._BoundArgs>
+struct __is_bind_expression<__bind_r<_Rp, _Fp, _BoundArgs...> > : public true_type {};
 
-template<class _F, class ..._BoundArgs>
+template<class _Fp, class ..._BoundArgs>
 inline _LIBCPP_INLINE_VISIBILITY
-__bind<typename decay<_F>::type, typename decay<_BoundArgs>::type...>
-bind(_F&& __f, _BoundArgs&&... __bound_args)
+__bind<typename decay<_Fp>::type, typename decay<_BoundArgs>::type...>
+bind(_Fp&& __f, _BoundArgs&&... __bound_args)
 {
-    typedef __bind<typename decay<_F>::type, typename decay<_BoundArgs>::type...> type;
-    return type(_VSTD::forward<_F>(__f), _VSTD::forward<_BoundArgs>(__bound_args)...);
+    typedef __bind<typename decay<_Fp>::type, typename decay<_BoundArgs>::type...> type;
+    return type(_VSTD::forward<_Fp>(__f), _VSTD::forward<_BoundArgs>(__bound_args)...);
 }
 
-template<class _R, class _F, class ..._BoundArgs>
+template<class _Rp, class _Fp, class ..._BoundArgs>
 inline _LIBCPP_INLINE_VISIBILITY
-__bind_r<_R, typename decay<_F>::type, typename decay<_BoundArgs>::type...>
-bind(_F&& __f, _BoundArgs&&... __bound_args)
+__bind_r<_Rp, typename decay<_Fp>::type, typename decay<_BoundArgs>::type...>
+bind(_Fp&& __f, _BoundArgs&&... __bound_args)
 {
-    typedef __bind_r<_R, typename decay<_F>::type, typename decay<_BoundArgs>::type...> type;
-    return type(_VSTD::forward<_F>(__f), _VSTD::forward<_BoundArgs>(__bound_args)...);
+    typedef __bind_r<_Rp, typename decay<_Fp>::type, typename decay<_BoundArgs>::type...> type;
+    return type(_VSTD::forward<_Fp>(__f), _VSTD::forward<_BoundArgs>(__bound_args)...);
 }
 */
 

Modified: libcxx/trunk/include/__functional_base
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/__functional_base?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/__functional_base (original)
+++ libcxx/trunk/include/__functional_base Tue Nov 29 12:15:50 2011
@@ -64,9 +64,9 @@
 private:
     struct __two {char _; char __;};
     static __two __test(...);
-    template <class _A, class _R>
-        static unary_function<_A, _R>
-        __test(const volatile unary_function<_A, _R>*);
+    template <class _Ap, class _Rp>
+        static unary_function<_Ap, _Rp>
+        __test(const volatile unary_function<_Ap, _Rp>*);
 public:
     static const bool value = !is_same<decltype(__test((_Tp*)0)), __two>::value;
     typedef decltype(__test((_Tp*)0)) type;
@@ -78,9 +78,9 @@
 private:
     struct __two {char _; char __;};
     static __two __test(...);
-    template <class _A1, class _A2, class _R>
-        static binary_function<_A1, _A2, _R>
-        __test(const volatile binary_function<_A1, _A2, _R>*);
+    template <class _A1, class _A2, class _Rp>
+        static binary_function<_A1, _A2, _Rp>
+        __test(const volatile binary_function<_A1, _A2, _Rp>*);
 public:
     static const bool value = !is_same<decltype(__test((_Tp*)0)), __two>::value;
     typedef decltype(__test((_Tp*)0)) type;
@@ -131,173 +131,173 @@
 
 // 0 argument case
 
-template <class _R>
-struct __weak_result_type<_R ()>
+template <class _Rp>
+struct __weak_result_type<_Rp ()>
 {
-    typedef _R result_type;
+    typedef _Rp result_type;
 };
 
-template <class _R>
-struct __weak_result_type<_R (&)()>
+template <class _Rp>
+struct __weak_result_type<_Rp (&)()>
 {
-    typedef _R result_type;
+    typedef _Rp result_type;
 };
 
-template <class _R>
-struct __weak_result_type<_R (*)()>
+template <class _Rp>
+struct __weak_result_type<_Rp (*)()>
 {
-    typedef _R result_type;
+    typedef _Rp result_type;
 };
 
 // 1 argument case
 
-template <class _R, class _A1>
-struct __weak_result_type<_R (_A1)>
-    : public unary_function<_A1, _R>
+template <class _Rp, class _A1>
+struct __weak_result_type<_Rp (_A1)>
+    : public unary_function<_A1, _Rp>
 {
 };
 
-template <class _R, class _A1>
-struct __weak_result_type<_R (&)(_A1)>
-    : public unary_function<_A1, _R>
+template <class _Rp, class _A1>
+struct __weak_result_type<_Rp (&)(_A1)>
+    : public unary_function<_A1, _Rp>
 {
 };
 
-template <class _R, class _A1>
-struct __weak_result_type<_R (*)(_A1)>
-    : public unary_function<_A1, _R>
+template <class _Rp, class _A1>
+struct __weak_result_type<_Rp (*)(_A1)>
+    : public unary_function<_A1, _Rp>
 {
 };
 
-template <class _R, class _C>
-struct __weak_result_type<_R (_C::*)()>
-    : public unary_function<_C*, _R>
+template <class _Rp, class _Cp>
+struct __weak_result_type<_Rp (_Cp::*)()>
+    : public unary_function<_Cp*, _Rp>
 {
 };
 
-template <class _R, class _C>
-struct __weak_result_type<_R (_C::*)() const>
-    : public unary_function<const _C*, _R>
+template <class _Rp, class _Cp>
+struct __weak_result_type<_Rp (_Cp::*)() const>
+    : public unary_function<const _Cp*, _Rp>
 {
 };
 
-template <class _R, class _C>
-struct __weak_result_type<_R (_C::*)() volatile>
-    : public unary_function<volatile _C*, _R>
+template <class _Rp, class _Cp>
+struct __weak_result_type<_Rp (_Cp::*)() volatile>
+    : public unary_function<volatile _Cp*, _Rp>
 {
 };
 
-template <class _R, class _C>
-struct __weak_result_type<_R (_C::*)() const volatile>
-    : public unary_function<const volatile _C*, _R>
+template <class _Rp, class _Cp>
+struct __weak_result_type<_Rp (_Cp::*)() const volatile>
+    : public unary_function<const volatile _Cp*, _Rp>
 {
 };
 
 // 2 argument case
 
-template <class _R, class _A1, class _A2>
-struct __weak_result_type<_R (_A1, _A2)>
-    : public binary_function<_A1, _A2, _R>
+template <class _Rp, class _A1, class _A2>
+struct __weak_result_type<_Rp (_A1, _A2)>
+    : public binary_function<_A1, _A2, _Rp>
 {
 };
 
-template <class _R, class _A1, class _A2>
-struct __weak_result_type<_R (*)(_A1, _A2)>
-    : public binary_function<_A1, _A2, _R>
+template <class _Rp, class _A1, class _A2>
+struct __weak_result_type<_Rp (*)(_A1, _A2)>
+    : public binary_function<_A1, _A2, _Rp>
 {
 };
 
-template <class _R, class _A1, class _A2>
-struct __weak_result_type<_R (&)(_A1, _A2)>
-    : public binary_function<_A1, _A2, _R>
+template <class _Rp, class _A1, class _A2>
+struct __weak_result_type<_Rp (&)(_A1, _A2)>
+    : public binary_function<_A1, _A2, _Rp>
 {
 };
 
-template <class _R, class _C, class _A1>
-struct __weak_result_type<_R (_C::*)(_A1)>
-    : public binary_function<_C*, _A1, _R>
+template <class _Rp, class _Cp, class _A1>
+struct __weak_result_type<_Rp (_Cp::*)(_A1)>
+    : public binary_function<_Cp*, _A1, _Rp>
 {
 };
 
-template <class _R, class _C, class _A1>
-struct __weak_result_type<_R (_C::*)(_A1) const>
-    : public binary_function<const _C*, _A1, _R>
+template <class _Rp, class _Cp, class _A1>
+struct __weak_result_type<_Rp (_Cp::*)(_A1) const>
+    : public binary_function<const _Cp*, _A1, _Rp>
 {
 };
 
-template <class _R, class _C, class _A1>
-struct __weak_result_type<_R (_C::*)(_A1) volatile>
-    : public binary_function<volatile _C*, _A1, _R>
+template <class _Rp, class _Cp, class _A1>
+struct __weak_result_type<_Rp (_Cp::*)(_A1) volatile>
+    : public binary_function<volatile _Cp*, _A1, _Rp>
 {
 };
 
-template <class _R, class _C, class _A1>
-struct __weak_result_type<_R (_C::*)(_A1) const volatile>
-    : public binary_function<const volatile _C*, _A1, _R>
+template <class _Rp, class _Cp, class _A1>
+struct __weak_result_type<_Rp (_Cp::*)(_A1) const volatile>
+    : public binary_function<const volatile _Cp*, _A1, _Rp>
 {
 };
 
 // 3 or more arguments
 
-template <class _R, class _A1, class _A2, class _A3, class ..._A4>
-struct __weak_result_type<_R (_A1, _A2, _A3, _A4...)>
+template <class _Rp, class _A1, class _A2, class _A3, class ..._A4>
+struct __weak_result_type<_Rp (_A1, _A2, _A3, _A4...)>
 {
-    typedef _R result_type;
+    typedef _Rp result_type;
 };
 
-template <class _R, class _A1, class _A2, class _A3, class ..._A4>
-struct __weak_result_type<_R (&)(_A1, _A2, _A3, _A4...)>
+template <class _Rp, class _A1, class _A2, class _A3, class ..._A4>
+struct __weak_result_type<_Rp (&)(_A1, _A2, _A3, _A4...)>
 {
-    typedef _R result_type;
+    typedef _Rp result_type;
 };
 
-template <class _R, class _A1, class _A2, class _A3, class ..._A4>
-struct __weak_result_type<_R (*)(_A1, _A2, _A3, _A4...)>
+template <class _Rp, class _A1, class _A2, class _A3, class ..._A4>
+struct __weak_result_type<_Rp (*)(_A1, _A2, _A3, _A4...)>
 {
-    typedef _R result_type;
+    typedef _Rp result_type;
 };
 
-template <class _R, class _C, class _A1, class _A2, class ..._A3>
-struct __weak_result_type<_R (_C::*)(_A1, _A2, _A3...)>
+template <class _Rp, class _Cp, class _A1, class _A2, class ..._A3>
+struct __weak_result_type<_Rp (_Cp::*)(_A1, _A2, _A3...)>
 {
-    typedef _R result_type;
+    typedef _Rp result_type;
 };
 
-template <class _R, class _C, class _A1, class _A2, class ..._A3>
-struct __weak_result_type<_R (_C::*)(_A1, _A2, _A3...) const>
+template <class _Rp, class _Cp, class _A1, class _A2, class ..._A3>
+struct __weak_result_type<_Rp (_Cp::*)(_A1, _A2, _A3...) const>
 {
-    typedef _R result_type;
+    typedef _Rp result_type;
 };
 
-template <class _R, class _C, class _A1, class _A2, class ..._A3>
-struct __weak_result_type<_R (_C::*)(_A1, _A2, _A3...) volatile>
+template <class _Rp, class _Cp, class _A1, class _A2, class ..._A3>
+struct __weak_result_type<_Rp (_Cp::*)(_A1, _A2, _A3...) volatile>
 {
-    typedef _R result_type;
+    typedef _Rp result_type;
 };
 
-template <class _R, class _C, class _A1, class _A2, class ..._A3>
-struct __weak_result_type<_R (_C::*)(_A1, _A2, _A3...) const volatile>
+template <class _Rp, class _Cp, class _A1, class _A2, class ..._A3>
+struct __weak_result_type<_Rp (_Cp::*)(_A1, _A2, _A3...) const volatile>
 {
-    typedef _R result_type;
+    typedef _Rp result_type;
 };
 
 // __invoke
 
 // bullets 1 and 2
 
-template <class _F, class _A0, class ..._Args>
+template <class _Fp, class _A0, class ..._Args>
 inline _LIBCPP_INLINE_VISIBILITY
 auto
-__invoke(_F&& __f, _A0&& __a0, _Args&& ...__args)
+__invoke(_Fp&& __f, _A0&& __a0, _Args&& ...__args)
     -> decltype((_VSTD::forward<_A0>(__a0).*__f)(_VSTD::forward<_Args>(__args)...))
 {
     return (_VSTD::forward<_A0>(__a0).*__f)(_VSTD::forward<_Args>(__args)...);
 }
 
-template <class _F, class _A0, class ..._Args>
+template <class _Fp, class _A0, class ..._Args>
 inline _LIBCPP_INLINE_VISIBILITY
 auto
-__invoke(_F&& __f, _A0&& __a0, _Args&& ...__args)
+__invoke(_Fp&& __f, _A0&& __a0, _Args&& ...__args)
     -> decltype(((*_VSTD::forward<_A0>(__a0)).*__f)(_VSTD::forward<_Args>(__args)...))
 {
     return ((*_VSTD::forward<_A0>(__a0)).*__f)(_VSTD::forward<_Args>(__args)...);
@@ -305,19 +305,19 @@
 
 // bullets 3 and 4
 
-template <class _F, class _A0>
+template <class _Fp, class _A0>
 inline _LIBCPP_INLINE_VISIBILITY
 auto
-__invoke(_F&& __f, _A0&& __a0)
+__invoke(_Fp&& __f, _A0&& __a0)
     -> decltype(_VSTD::forward<_A0>(__a0).*__f)
 {
     return _VSTD::forward<_A0>(__a0).*__f;
 }
 
-template <class _F, class _A0>
+template <class _Fp, class _A0>
 inline _LIBCPP_INLINE_VISIBILITY
 auto
-__invoke(_F&& __f, _A0&& __a0)
+__invoke(_Fp&& __f, _A0&& __a0)
     -> decltype((*_VSTD::forward<_A0>(__a0)).*__f)
 {
     return (*_VSTD::forward<_A0>(__a0)).*__f;
@@ -325,13 +325,13 @@
 
 // bullet 5
 
-template <class _F, class ..._Args>
+template <class _Fp, class ..._Args>
 inline _LIBCPP_INLINE_VISIBILITY
 auto
-__invoke(_F&& __f, _Args&& ...__args)
-    -> decltype(_VSTD::forward<_F>(__f)(_VSTD::forward<_Args>(__args)...))
+__invoke(_Fp&& __f, _Args&& ...__args)
+    -> decltype(_VSTD::forward<_Fp>(__f)(_VSTD::forward<_Args>(__args)...))
 {
-    return _VSTD::forward<_F>(__f)(_VSTD::forward<_Args>(__args)...);
+    return _VSTD::forward<_Fp>(__f)(_VSTD::forward<_Args>(__args)...);
 }
 
 template <class _Tp, class ..._Args>

Modified: libcxx/trunk/include/__functional_base_03
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/__functional_base_03?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/__functional_base_03 (original)
+++ libcxx/trunk/include/__functional_base_03 Tue Nov 29 12:15:50 2011
@@ -21,9 +21,9 @@
 private:
     struct __two {char _; char __;};
     static __two __test(...);
-    template <class _A, class _R>
-        static unary_function<_A, _R>
-        __test(const volatile unary_function<_A, _R>*);
+    template <class _Ap, class _Rp>
+        static unary_function<_Ap, _Rp>
+        __test(const volatile unary_function<_Ap, _Rp>*);
 public:
     static const bool value = !is_same<decltype(__test((_Tp*)0)), __two>::value;
     typedef decltype(__test((_Tp*)0)) type;
@@ -35,9 +35,9 @@
 private:
     struct __two {char _; char __;};
     static __two __test(...);
-    template <class _A1, class _A2, class _R>
-        static binary_function<_A1, _A2, _R>
-        __test(const volatile binary_function<_A1, _A2, _R>*);
+    template <class _A1, class _A2, class _Rp>
+        static binary_function<_A1, _A2, _Rp>
+        __test(const volatile binary_function<_A1, _A2, _Rp>*);
 public:
     static const bool value = !is_same<decltype(__test((_Tp*)0)), __two>::value;
     typedef decltype(__test((_Tp*)0)) type;
@@ -88,148 +88,148 @@
 
 // 0 argument case
 
-template <class _R>
-struct __weak_result_type<_R ()>
+template <class _Rp>
+struct __weak_result_type<_Rp ()>
 {
-    typedef _R result_type;
+    typedef _Rp result_type;
 };
 
-template <class _R>
-struct __weak_result_type<_R (&)()>
+template <class _Rp>
+struct __weak_result_type<_Rp (&)()>
 {
-    typedef _R result_type;
+    typedef _Rp result_type;
 };
 
-template <class _R>
-struct __weak_result_type<_R (*)()>
+template <class _Rp>
+struct __weak_result_type<_Rp (*)()>
 {
-    typedef _R result_type;
+    typedef _Rp result_type;
 };
 
 // 1 argument case
 
-template <class _R, class _A1>
-struct __weak_result_type<_R (_A1)>
-    : public unary_function<_A1, _R>
+template <class _Rp, class _A1>
+struct __weak_result_type<_Rp (_A1)>
+    : public unary_function<_A1, _Rp>
 {
 };
 
-template <class _R, class _A1>
-struct __weak_result_type<_R (&)(_A1)>
-    : public unary_function<_A1, _R>
+template <class _Rp, class _A1>
+struct __weak_result_type<_Rp (&)(_A1)>
+    : public unary_function<_A1, _Rp>
 {
 };
 
-template <class _R, class _A1>
-struct __weak_result_type<_R (*)(_A1)>
-    : public unary_function<_A1, _R>
+template <class _Rp, class _A1>
+struct __weak_result_type<_Rp (*)(_A1)>
+    : public unary_function<_A1, _Rp>
 {
 };
 
-template <class _R, class _C>
-struct __weak_result_type<_R (_C::*)()>
-    : public unary_function<_C*, _R>
+template <class _Rp, class _Cp>
+struct __weak_result_type<_Rp (_Cp::*)()>
+    : public unary_function<_Cp*, _Rp>
 {
 };
 
-template <class _R, class _C>
-struct __weak_result_type<_R (_C::*)() const>
-    : public unary_function<const _C*, _R>
+template <class _Rp, class _Cp>
+struct __weak_result_type<_Rp (_Cp::*)() const>
+    : public unary_function<const _Cp*, _Rp>
 {
 };
 
-template <class _R, class _C>
-struct __weak_result_type<_R (_C::*)() volatile>
-    : public unary_function<volatile _C*, _R>
+template <class _Rp, class _Cp>
+struct __weak_result_type<_Rp (_Cp::*)() volatile>
+    : public unary_function<volatile _Cp*, _Rp>
 {
 };
 
-template <class _R, class _C>
-struct __weak_result_type<_R (_C::*)() const volatile>
-    : public unary_function<const volatile _C*, _R>
+template <class _Rp, class _Cp>
+struct __weak_result_type<_Rp (_Cp::*)() const volatile>
+    : public unary_function<const volatile _Cp*, _Rp>
 {
 };
 
 // 2 argument case
 
-template <class _R, class _A1, class _A2>
-struct __weak_result_type<_R (_A1, _A2)>
-    : public binary_function<_A1, _A2, _R>
+template <class _Rp, class _A1, class _A2>
+struct __weak_result_type<_Rp (_A1, _A2)>
+    : public binary_function<_A1, _A2, _Rp>
 {
 };
 
-template <class _R, class _A1, class _A2>
-struct __weak_result_type<_R (*)(_A1, _A2)>
-    : public binary_function<_A1, _A2, _R>
+template <class _Rp, class _A1, class _A2>
+struct __weak_result_type<_Rp (*)(_A1, _A2)>
+    : public binary_function<_A1, _A2, _Rp>
 {
 };
 
-template <class _R, class _A1, class _A2>
-struct __weak_result_type<_R (&)(_A1, _A2)>
-    : public binary_function<_A1, _A2, _R>
+template <class _Rp, class _A1, class _A2>
+struct __weak_result_type<_Rp (&)(_A1, _A2)>
+    : public binary_function<_A1, _A2, _Rp>
 {
 };
 
-template <class _R, class _C, class _A1>
-struct __weak_result_type<_R (_C::*)(_A1)>
-    : public binary_function<_C*, _A1, _R>
+template <class _Rp, class _Cp, class _A1>
+struct __weak_result_type<_Rp (_Cp::*)(_A1)>
+    : public binary_function<_Cp*, _A1, _Rp>
 {
 };
 
-template <class _R, class _C, class _A1>
-struct __weak_result_type<_R (_C::*)(_A1) const>
-    : public binary_function<const _C*, _A1, _R>
+template <class _Rp, class _Cp, class _A1>
+struct __weak_result_type<_Rp (_Cp::*)(_A1) const>
+    : public binary_function<const _Cp*, _A1, _Rp>
 {
 };
 
-template <class _R, class _C, class _A1>
-struct __weak_result_type<_R (_C::*)(_A1) volatile>
-    : public binary_function<volatile _C*, _A1, _R>
+template <class _Rp, class _Cp, class _A1>
+struct __weak_result_type<_Rp (_Cp::*)(_A1) volatile>
+    : public binary_function<volatile _Cp*, _A1, _Rp>
 {
 };
 
-template <class _R, class _C, class _A1>
-struct __weak_result_type<_R (_C::*)(_A1) const volatile>
-    : public binary_function<const volatile _C*, _A1, _R>
+template <class _Rp, class _Cp, class _A1>
+struct __weak_result_type<_Rp (_Cp::*)(_A1) const volatile>
+    : public binary_function<const volatile _Cp*, _A1, _Rp>
 {
 };
 
 // 3 or more arguments
 
-template <class _R, class _A1, class _A2, class _A3>
-struct __weak_result_type<_R (_A1, _A2, _A3)>
+template <class _Rp, class _A1, class _A2, class _A3>
+struct __weak_result_type<_Rp (_A1, _A2, _A3)>
 {
-    typedef _R result_type;
+    typedef _Rp result_type;
 };
 
-template <class _R, class _A1, class _A2, class _A3>
-struct __weak_result_type<_R (&)(_A1, _A2, _A3)>
+template <class _Rp, class _A1, class _A2, class _A3>
+struct __weak_result_type<_Rp (&)(_A1, _A2, _A3)>
 {
-    typedef _R result_type;
+    typedef _Rp result_type;
 };
 
-template <class _R, class _A1, class _A2, class _A3>
-struct __weak_result_type<_R (*)(_A1, _A2, _A3)>
+template <class _Rp, class _A1, class _A2, class _A3>
+struct __weak_result_type<_Rp (*)(_A1, _A2, _A3)>
 {
-    typedef _R result_type;
+    typedef _Rp result_type;
 };
 
-template <class _R, class _C, class _A1, class _A2>
-struct __weak_result_type<_R (_C::*)(_A1, _A2)>
+template <class _Rp, class _Cp, class _A1, class _A2>
+struct __weak_result_type<_Rp (_Cp::*)(_A1, _A2)>
 {
-    typedef _R result_type;
+    typedef _Rp result_type;
 };
 
-template <class _R, class _C, class _A1, class _A2>
-struct __weak_result_type<_R (_C::*)(_A1, _A2) const>
+template <class _Rp, class _Cp, class _A1, class _A2>
+struct __weak_result_type<_Rp (_Cp::*)(_A1, _A2) const>
 {
-    typedef _R result_type;
+    typedef _Rp result_type;
 };
 
-template <class _R, class _C, class _A1, class _A2>
-struct __weak_result_type<_R (_C::*)(_A1, _A2) volatile>
+template <class _Rp, class _Cp, class _A1, class _A2>
+struct __weak_result_type<_Rp (_Cp::*)(_A1, _A2) volatile>
 {
-    typedef _R result_type;
+    typedef _Rp result_type;
 };
 
 // __invoke
@@ -297,26 +297,26 @@
 // template <class _Tp, class _A0, bool>
 // struct __ref_return1_member_data1;
 //
-// template <class _R, class _C, class _A0>
-// struct __ref_return1_member_data1<_R _C::*, _A0, true>
+// template <class _Rp, class _Cp, class _A0>
+// struct __ref_return1_member_data1<_Rp _Cp::*, _A0, true>
 // {
-//     typedef typename __apply_cv<_A0, _R>::type& type;
+//     typedef typename __apply_cv<_A0, _Rp>::type& type;
 // };
 //
-// template <class _R, class _C, class _A0>
-// struct __ref_return1_member_data1<_R _C::*, _A0, false>
+// template <class _Rp, class _Cp, class _A0>
+// struct __ref_return1_member_data1<_Rp _Cp::*, _A0, false>
 // {
 //     static _A0 __a;
-//     typedef typename __apply_cv<decltype(*__a), _R>::type& type;
+//     typedef typename __apply_cv<decltype(*__a), _Rp>::type& type;
 // };
 //
 // template <class _Tp, class _A0>
 // struct __ref_return1_member_data;
 //
-// template <class _R, class _C, class _A0>
-// struct __ref_return1_member_data<_R _C::*, _A0>
-//     : public __ref_return1_member_data1<_R _C::*, _A0,
-//                 is_same<typename remove_cv<_C>::type,
+// template <class _Rp, class _Cp, class _A0>
+// struct __ref_return1_member_data<_Rp _Cp::*, _A0>
+//     : public __ref_return1_member_data1<_Rp _Cp::*, _A0,
+//                 is_same<typename remove_cv<_Cp>::type,
 //                         typename remove_cv<typename remove_reference<_A0>::type>::type>::value>
 // {
 // };
@@ -413,528 +413,528 @@
 
 // first bullet
 
-template <class _R, class _T, class _T1>
+template <class _Rp, class _Tp, class _T1>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(), _T1& __t1)
+__invoke(_Rp (_Tp::*__f)(), _T1& __t1)
 {
     return (__t1.*__f)();
 }
 
-template <class _R, class _T, class _T1, class _A0>
+template <class _Rp, class _Tp, class _T1, class _A0>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0), _T1& __t1, _A0& __a0)
+__invoke(_Rp (_Tp::*__f)(_A0), _T1& __t1, _A0& __a0)
 {
     return (__t1.*__f)(__a0);
 }
 
-template <class _R, class _T, class _T1, class _A0, class _A1>
+template <class _Rp, class _Tp, class _T1, class _A0, class _A1>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0, _A1), _T1& __t1, _A0& __a0, _A1& __a1)
+__invoke(_Rp (_Tp::*__f)(_A0, _A1), _T1& __t1, _A0& __a0, _A1& __a1)
 {
     return (__t1.*__f)(__a0, __a1);
 }
 
-template <class _R, class _T, class _T1, class _A0, class _A1, class _A2>
+template <class _Rp, class _Tp, class _T1, class _A0, class _A1, class _A2>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0, _A1, _A2), _T1& __t1, _A0& __a0, _A1& __a1, _A2& __a2)
+__invoke(_Rp (_Tp::*__f)(_A0, _A1, _A2), _T1& __t1, _A0& __a0, _A1& __a1, _A2& __a2)
 {
     return (__t1.*__f)(__a0, __a1, __a2);
 }
 
-template <class _R, class _T, class _T1>
+template <class _Rp, class _Tp, class _T1>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)() const, _T1& __t1)
+__invoke(_Rp (_Tp::*__f)() const, _T1& __t1)
 {
     return (__t1.*__f)();
 }
 
-template <class _R, class _T, class _T1, class _A0>
+template <class _Rp, class _Tp, class _T1, class _A0>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0) const, _T1& __t1, _A0& __a0)
+__invoke(_Rp (_Tp::*__f)(_A0) const, _T1& __t1, _A0& __a0)
 {
     return (__t1.*__f)(__a0);
 }
 
-template <class _R, class _T, class _T1, class _A0, class _A1>
+template <class _Rp, class _Tp, class _T1, class _A0, class _A1>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0, _A1) const, _T1& __t1, _A0& __a0, _A1& __a1)
+__invoke(_Rp (_Tp::*__f)(_A0, _A1) const, _T1& __t1, _A0& __a0, _A1& __a1)
 {
     return (__t1.*__f)(__a0, __a1);
 }
 
-template <class _R, class _T, class _T1, class _A0, class _A1, class _A2>
+template <class _Rp, class _Tp, class _T1, class _A0, class _A1, class _A2>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0, _A1, _A2) const, _T1& __t1, _A0& __a0, _A1& __a1, _A2& __a2)
+__invoke(_Rp (_Tp::*__f)(_A0, _A1, _A2) const, _T1& __t1, _A0& __a0, _A1& __a1, _A2& __a2)
 {
     return (__t1.*__f)(__a0, __a1, __a2);
 }
 
-template <class _R, class _T, class _T1>
+template <class _Rp, class _Tp, class _T1>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)() volatile, _T1& __t1)
+__invoke(_Rp (_Tp::*__f)() volatile, _T1& __t1)
 {
     return (__t1.*__f)();
 }
 
-template <class _R, class _T, class _T1, class _A0>
+template <class _Rp, class _Tp, class _T1, class _A0>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0) volatile, _T1& __t1, _A0& __a0)
+__invoke(_Rp (_Tp::*__f)(_A0) volatile, _T1& __t1, _A0& __a0)
 {
     return (__t1.*__f)(__a0);
 }
 
-template <class _R, class _T, class _T1, class _A0, class _A1>
+template <class _Rp, class _Tp, class _T1, class _A0, class _A1>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0, _A1) volatile, _T1& __t1, _A0& __a0, _A1& __a1)
+__invoke(_Rp (_Tp::*__f)(_A0, _A1) volatile, _T1& __t1, _A0& __a0, _A1& __a1)
 {
     return (__t1.*__f)(__a0, __a1);
 }
 
-template <class _R, class _T, class _T1, class _A0, class _A1, class _A2>
+template <class _Rp, class _Tp, class _T1, class _A0, class _A1, class _A2>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0, _A1, _A2) volatile, _T1& __t1, _A0& __a0, _A1& __a1, _A2& __a2)
+__invoke(_Rp (_Tp::*__f)(_A0, _A1, _A2) volatile, _T1& __t1, _A0& __a0, _A1& __a1, _A2& __a2)
 {
     return (__t1.*__f)(__a0, __a1, __a2);
 }
 
-template <class _R, class _T, class _T1>
+template <class _Rp, class _Tp, class _T1>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)() const volatile, _T1& __t1)
+__invoke(_Rp (_Tp::*__f)() const volatile, _T1& __t1)
 {
     return (__t1.*__f)();
 }
 
-template <class _R, class _T, class _T1, class _A0>
+template <class _Rp, class _Tp, class _T1, class _A0>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0) const volatile, _T1& __t1, _A0& __a0)
+__invoke(_Rp (_Tp::*__f)(_A0) const volatile, _T1& __t1, _A0& __a0)
 {
     return (__t1.*__f)(__a0);
 }
 
-template <class _R, class _T, class _T1, class _A0, class _A1>
+template <class _Rp, class _Tp, class _T1, class _A0, class _A1>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0, _A1) const volatile, _T1& __t1, _A0& __a0, _A1& __a1)
+__invoke(_Rp (_Tp::*__f)(_A0, _A1) const volatile, _T1& __t1, _A0& __a0, _A1& __a1)
 {
     return (__t1.*__f)(__a0, __a1);
 }
 
-template <class _R, class _T, class _T1, class _A0, class _A1, class _A2>
+template <class _Rp, class _Tp, class _T1, class _A0, class _A1, class _A2>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0, _A1, _A2) const volatile, _T1& __t1, _A0& __a0, _A1& __a1, _A2& __a2)
+__invoke(_Rp (_Tp::*__f)(_A0, _A1, _A2) const volatile, _T1& __t1, _A0& __a0, _A1& __a1, _A2& __a2)
 {
     return (__t1.*__f)(__a0, __a1, __a2);
 }
 
 // second bullet
 
-template <class _R, class _T, class _T1>
+template <class _Rp, class _Tp, class _T1>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    !is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    !is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(), _T1 __t1)
+__invoke(_Rp (_Tp::*__f)(), _T1 __t1)
 {
     return ((*__t1).*__f)();
 }
 
-template <class _R, class _T, class _T1, class _A0>
+template <class _Rp, class _Tp, class _T1, class _A0>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    !is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    !is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0), _T1 __t1, _A0& __a0)
+__invoke(_Rp (_Tp::*__f)(_A0), _T1 __t1, _A0& __a0)
 {
     return ((*__t1).*__f)(__a0);
 }
 
-template <class _R, class _T, class _T1, class _A0, class _A1>
+template <class _Rp, class _Tp, class _T1, class _A0, class _A1>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    !is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    !is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0, _A1), _T1 __t1, _A0& __a0, _A1& __a1)
+__invoke(_Rp (_Tp::*__f)(_A0, _A1), _T1 __t1, _A0& __a0, _A1& __a1)
 {
     return ((*__t1).*__f)(__a0, __a1);
 }
 
-template <class _R, class _T, class _T1, class _A0, class _A1, class _A2>
+template <class _Rp, class _Tp, class _T1, class _A0, class _A1, class _A2>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    !is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    !is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0, _A1, _A2), _T1 __t1, _A0& __a0, _A1& __a1, _A2& __a2)
+__invoke(_Rp (_Tp::*__f)(_A0, _A1, _A2), _T1 __t1, _A0& __a0, _A1& __a1, _A2& __a2)
 {
     return ((*__t1).*__f)(__a0, __a1, __a2);
 }
 
-template <class _R, class _T, class _T1>
+template <class _Rp, class _Tp, class _T1>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    !is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    !is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)() const, _T1 __t1)
+__invoke(_Rp (_Tp::*__f)() const, _T1 __t1)
 {
     return ((*__t1).*__f)();
 }
 
-template <class _R, class _T, class _T1, class _A0>
+template <class _Rp, class _Tp, class _T1, class _A0>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    !is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    !is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0) const, _T1 __t1, _A0& __a0)
+__invoke(_Rp (_Tp::*__f)(_A0) const, _T1 __t1, _A0& __a0)
 {
     return ((*__t1).*__f)(__a0);
 }
 
-template <class _R, class _T, class _T1, class _A0, class _A1>
+template <class _Rp, class _Tp, class _T1, class _A0, class _A1>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    !is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    !is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0, _A1) const, _T1 __t1, _A0& __a0, _A1& __a1)
+__invoke(_Rp (_Tp::*__f)(_A0, _A1) const, _T1 __t1, _A0& __a0, _A1& __a1)
 {
     return ((*__t1).*__f)(__a0, __a1);
 }
 
-template <class _R, class _T, class _T1, class _A0, class _A1, class _A2>
+template <class _Rp, class _Tp, class _T1, class _A0, class _A1, class _A2>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    !is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    !is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0, _A1, _A2) const, _T1 __t1, _A0& __a0, _A1& __a1, _A2& __a2)
+__invoke(_Rp (_Tp::*__f)(_A0, _A1, _A2) const, _T1 __t1, _A0& __a0, _A1& __a1, _A2& __a2)
 {
     return ((*__t1).*__f)(__a0, __a1, __a2);
 }
 
-template <class _R, class _T, class _T1>
+template <class _Rp, class _Tp, class _T1>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    !is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    !is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)() volatile, _T1 __t1)
+__invoke(_Rp (_Tp::*__f)() volatile, _T1 __t1)
 {
     return ((*__t1).*__f)();
 }
 
-template <class _R, class _T, class _T1, class _A0>
+template <class _Rp, class _Tp, class _T1, class _A0>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    !is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    !is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0) volatile, _T1 __t1, _A0& __a0)
+__invoke(_Rp (_Tp::*__f)(_A0) volatile, _T1 __t1, _A0& __a0)
 {
     return ((*__t1).*__f)(__a0);
 }
 
-template <class _R, class _T, class _T1, class _A0, class _A1>
+template <class _Rp, class _Tp, class _T1, class _A0, class _A1>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    !is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    !is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0, _A1) volatile, _T1 __t1, _A0& __a0, _A1& __a1)
+__invoke(_Rp (_Tp::*__f)(_A0, _A1) volatile, _T1 __t1, _A0& __a0, _A1& __a1)
 {
     return ((*__t1).*__f)(__a0, __a1);
 }
 
-template <class _R, class _T, class _T1, class _A0, class _A1, class _A2>
+template <class _Rp, class _Tp, class _T1, class _A0, class _A1, class _A2>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    !is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    !is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0, _A1, _A2) volatile, _T1 __t1, _A0& __a0, _A1& __a1, _A2& __a2)
+__invoke(_Rp (_Tp::*__f)(_A0, _A1, _A2) volatile, _T1 __t1, _A0& __a0, _A1& __a1, _A2& __a2)
 {
     return ((*__t1).*__f)(__a0, __a1, __a2);
 }
 
-template <class _R, class _T, class _T1>
+template <class _Rp, class _Tp, class _T1>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    !is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    !is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)() const volatile, _T1 __t1)
+__invoke(_Rp (_Tp::*__f)() const volatile, _T1 __t1)
 {
     return ((*__t1).*__f)();
 }
 
-template <class _R, class _T, class _T1, class _A0>
+template <class _Rp, class _Tp, class _T1, class _A0>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    !is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    !is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0) const volatile, _T1 __t1, _A0& __a0)
+__invoke(_Rp (_Tp::*__f)(_A0) const volatile, _T1 __t1, _A0& __a0)
 {
     return ((*__t1).*__f)(__a0);
 }
 
-template <class _R, class _T, class _T1, class _A0, class _A1>
+template <class _Rp, class _Tp, class _T1, class _A0, class _A1>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    !is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    !is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0, _A1) const volatile, _T1 __t1, _A0& __a0, _A1& __a1)
+__invoke(_Rp (_Tp::*__f)(_A0, _A1) const volatile, _T1 __t1, _A0& __a0, _A1& __a1)
 {
     return ((*__t1).*__f)(__a0, __a1);
 }
 
-template <class _R, class _T, class _T1, class _A0, class _A1, class _A2>
+template <class _Rp, class _Tp, class _T1, class _A0, class _A1, class _A2>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    !is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    _R
+    !is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    _Rp
 >::type
-__invoke(_R (_T::*__f)(_A0, _A1, _A2) const volatile, _T1 __t1, _A0& __a0, _A1& __a1, _A2& __a2)
+__invoke(_Rp (_Tp::*__f)(_A0, _A1, _A2) const volatile, _T1 __t1, _A0& __a0, _A1& __a1, _A2& __a2)
 {
     return ((*__t1).*__f)(__a0, __a1, __a2);
 }
 
 // third bullet
 
-template <class _R, class _T, class _T1>
+template <class _Rp, class _Tp, class _T1>
 inline _LIBCPP_INLINE_VISIBILITY
 typename enable_if
 <
-    is_base_of<_T, typename remove_reference<_T1>::type>::value,
-    typename __apply_cv<_T1, _R>::type&
+    is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+    typename __apply_cv<_T1, _Rp>::type&
 >::type
-__invoke(_R _T::* __f, _T1& __t1)
+__invoke(_Rp _Tp::* __f, _T1& __t1)
 {
     return __t1.*__f;
 }
 
-template <class _R, class _T>
+template <class _Rp, class _Tp>
 inline _LIBCPP_INLINE_VISIBILITY
 void
-__invoke(_R _T::*)
+__invoke(_Rp _Tp::*)
 {
 }
 
-// template <class _D, class _R, class _T, class _T1>
+// template <class _Dp, class _Rp, class _Tp, class _T1>
 // inline _LIBCPP_INLINE_VISIBILITY
 // typename enable_if
 // <
-//     is_base_of<_T, typename remove_reference<_T1>::type>::value,
-//     typename __ref_return1<_R _T::*, _T1>::type
+//     is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+//     typename __ref_return1<_Rp _Tp::*, _T1>::type
 // >::type
-// __invoke(_R _T::* __f, _T1& __t1)
+// __invoke(_Rp _Tp::* __f, _T1& __t1)
 // {
 //     return __t1.*__f;
 // }
 
 // forth bullet
 
-template <class _T1, class _R, bool>
+template <class _T1, class _Rp, bool>
 struct __4th_helper
 {
 };
 
-template <class _T1, class _R>
-struct __4th_helper<_T1, _R, true>
+template <class _T1, class _Rp>
+struct __4th_helper<_T1, _Rp, true>
 {
-    typedef typename __apply_cv<decltype(*_VSTD::declval<_T1>()), _R>::type type;
+    typedef typename __apply_cv<decltype(*_VSTD::declval<_T1>()), _Rp>::type type;
 };
 
-template <class _R, class _T, class _T1>
+template <class _Rp, class _Tp, class _T1>
 inline _LIBCPP_INLINE_VISIBILITY
-typename __4th_helper<_T1, _R,
-                      !is_base_of<_T,
+typename __4th_helper<_T1, _Rp,
+                      !is_base_of<_Tp,
                                   typename remove_reference<_T1>::type
                                  >::value
                      >::type&
-__invoke(_R _T::* __f, _T1& __t1)
+__invoke(_Rp _Tp::* __f, _T1& __t1)
 {
     return (*__t1).*__f;
 }
 
-// template <class _D, class _R, class _T, class _T1>
+// template <class _Dp, class _Rp, class _Tp, class _T1>
 // inline _LIBCPP_INLINE_VISIBILITY
 // typename enable_if
 // <
-//     !is_base_of<_T, typename remove_reference<_T1>::type>::value,
-//     typename __ref_return1<_R _T::*, _T1>::type
+//     !is_base_of<_Tp, typename remove_reference<_T1>::type>::value,
+//     typename __ref_return1<_Rp _Tp::*, _T1>::type
 // >::type
-// __invoke(_R _T::* __f, _T1 __t1)
+// __invoke(_Rp _Tp::* __f, _T1 __t1)
 // {
 //     return (*__t1).*__f;
 // }
 
 // fifth bullet
 
-template <class _F>
+template <class _Fp>
 inline _LIBCPP_INLINE_VISIBILITY
-decltype(declval<_F>()())
-__invoke(_F __f)
+decltype(declval<_Fp>()())
+__invoke(_Fp __f)
 {
     return __f();
 }
 
-template <class _F, class _A0>
+template <class _Fp, class _A0>
 inline _LIBCPP_INLINE_VISIBILITY
-decltype(declval<_F>()(declval<_A0&>()))
-__invoke(_F __f, _A0& __a0)
+decltype(declval<_Fp>()(declval<_A0&>()))
+__invoke(_Fp __f, _A0& __a0)
 {
     return __f(__a0);
 }
 
-template <class _F, class _A0, class _A1>
+template <class _Fp, class _A0, class _A1>
 inline _LIBCPP_INLINE_VISIBILITY
-decltype(declval<_F>()(declval<_A0&>(), declval<_A1&>()))
-__invoke(_F __f, _A0& __a0, _A1& __a1)
+decltype(declval<_Fp>()(declval<_A0&>(), declval<_A1&>()))
+__invoke(_Fp __f, _A0& __a0, _A1& __a1)
 {
     return __f(__a0, __a1);
 }
 
-template <class _F, class _A0, class _A1, class _A2>
+template <class _Fp, class _A0, class _A1, class _A2>
 inline _LIBCPP_INLINE_VISIBILITY
-decltype(declval<_F>()(declval<_A0&>(), declval<_A1&>(), declval<_A2&>()))
-__invoke(_F __f, _A0& __a0, _A1& __a1, _A2& __a2)
+decltype(declval<_Fp>()(declval<_A0&>(), declval<_A1&>(), declval<_A2&>()))
+__invoke(_Fp __f, _A0& __a0, _A1& __a1, _A2& __a2)
 {
     return __f(__a0, __a1, __a2);
 }
 
-// template <class _R, class _F>
+// template <class _Rp, class _Fp>
 // inline _LIBCPP_INLINE_VISIBILITY
-// _R
-// __invoke(_F& __f)
+// _Rp
+// __invoke(_Fp& __f)
 // {
 //     return __f();
 // }
 //
-// template <class _R, class _F, class _A0>
+// template <class _Rp, class _Fp, class _A0>
 // inline _LIBCPP_INLINE_VISIBILITY
 // typename enable_if
 // <
-//     !is_member_pointer<_F>::value,
-//     _R
+//     !is_member_pointer<_Fp>::value,
+//     _Rp
 // >::type
-// __invoke(_F& __f, _A0& __a0)
+// __invoke(_Fp& __f, _A0& __a0)
 // {
 //     return __f(__a0);
 // }
 //
-// template <class _R, class _F, class _A0, class _A1>
+// template <class _Rp, class _Fp, class _A0, class _A1>
 // inline _LIBCPP_INLINE_VISIBILITY
-// _R
-// __invoke(_F& __f, _A0& __a0, _A1& __a1)
+// _Rp
+// __invoke(_Fp& __f, _A0& __a0, _A1& __a1)
 // {
 //     return __f(__a0, __a1);
 // }
 //
-// template <class _R, class _F, class _A0, class _A1, class _A2>
+// template <class _Rp, class _Fp, class _A0, class _A1, class _A2>
 // inline _LIBCPP_INLINE_VISIBILITY
-// _R
-// __invoke(_F& __f, _A0& __a0, _A1& __a1, _A2& __a2)
+// _Rp
+// __invoke(_Fp& __f, _A0& __a0, _A1& __a1, _A2& __a2)
 // {
 //     return __f(__a0, __a1, __a2);
 // }
@@ -950,16 +950,16 @@
     static const bool value = sizeof(__test<_Tp>(0)) == 1;
 };
 
-template <class _F, bool = __has_result_type<__weak_result_type<_F> >::value>
+template <class _Fp, bool = __has_result_type<__weak_result_type<_Fp> >::value>
 struct __invoke_return
 {
-    typedef typename __weak_result_type<_F>::result_type type;
+    typedef typename __weak_result_type<_Fp>::result_type type;
 };
 
-template <class _F>
-struct __invoke_return<_F, false>
+template <class _Fp>
+struct __invoke_return<_Fp, false>
 {
-    typedef decltype(__invoke(_VSTD::declval<_F>())) type;
+    typedef decltype(__invoke(_VSTD::declval<_Fp>())) type;
 };
 
 template <class _Tp, class _A0>
@@ -968,16 +968,16 @@
     typedef decltype(__invoke(_VSTD::declval<_Tp>(), _VSTD::declval<_A0>())) type;
 };
 
-template <class _R, class _T, class _A0>
-struct __invoke_return0<_R _T::*, _A0>
+template <class _Rp, class _Tp, class _A0>
+struct __invoke_return0<_Rp _Tp::*, _A0>
 {
-    typedef typename __apply_cv<_A0, _R>::type& type;
+    typedef typename __apply_cv<_A0, _Rp>::type& type;
 };
 
-template <class _R, class _T, class _A0>
-struct __invoke_return0<_R _T::*, _A0*>
+template <class _Rp, class _Tp, class _A0>
+struct __invoke_return0<_Rp _Tp::*, _A0*>
 {
-    typedef typename __apply_cv<_A0, _R>::type& type;
+    typedef typename __apply_cv<_A0, _Rp>::type& type;
 };
 
 template <class _Tp, class _A0, class _A1>

Modified: libcxx/trunk/include/__hash_table
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/__hash_table?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/__hash_table (original)
+++ libcxx/trunk/include/__hash_table Tue Nov 29 12:15:50 2011
@@ -604,15 +604,15 @@
     pair<iterator, bool> __insert_unique(const value_type& __x);
 
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-    template <class _P>
-        pair<iterator, bool> __insert_unique(_P&& __x);
+    template <class _Pp>
+        pair<iterator, bool> __insert_unique(_Pp&& __x);
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-    template <class _P>
-        iterator __insert_multi(_P&& __x);
-    template <class _P>
-        iterator __insert_multi(const_iterator __p, _P&& __x);
+    template <class _Pp>
+        iterator __insert_multi(_Pp&& __x);
+    template <class _Pp>
+        iterator __insert_multi(const_iterator __p, _Pp&& __x);
 #else  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
     iterator __insert_multi(const value_type& __x);
     iterator __insert_multi(const_iterator __p, const value_type& __x);
@@ -644,8 +644,8 @@
     template <class _Key>
         const_iterator find(const _Key& __x) const;
 
-    typedef __hash_node_destructor<__node_allocator> _D;
-    typedef unique_ptr<__node, _D> __node_holder;
+    typedef __hash_node_destructor<__node_allocator> _Dp;
+    typedef unique_ptr<__node, _Dp> __node_holder;
 
     iterator erase(const_iterator __p);
     iterator erase(const_iterator __first, const_iterator __last);
@@ -752,37 +752,37 @@
     _LIBCPP_INLINE_VISIBILITY
         void __move_assign_alloc(__hash_table&, false_type) _NOEXCEPT {}
 
-    template <class _A>
+    template <class _Ap>
     _LIBCPP_INLINE_VISIBILITY
     static
     void
-    __swap_alloc(_A& __x, _A& __y)
+    __swap_alloc(_Ap& __x, _Ap& __y)
         _NOEXCEPT_(
-            !allocator_traits<_A>::propagate_on_container_swap::value ||
-            __is_nothrow_swappable<_A>::value)
+            !allocator_traits<_Ap>::propagate_on_container_swap::value ||
+            __is_nothrow_swappable<_Ap>::value)
     {
         __swap_alloc(__x, __y,
                      integral_constant<bool,
-                        allocator_traits<_A>::propagate_on_container_swap::value
+                        allocator_traits<_Ap>::propagate_on_container_swap::value
                                       >());
     }
 
-    template <class _A>
+    template <class _Ap>
     _LIBCPP_INLINE_VISIBILITY
     static
     void
-    __swap_alloc(_A& __x, _A& __y, true_type)
-        _NOEXCEPT_(__is_nothrow_swappable<_A>::value)
+    __swap_alloc(_Ap& __x, _Ap& __y, true_type)
+        _NOEXCEPT_(__is_nothrow_swappable<_Ap>::value)
     {
         using _VSTD::swap;
         swap(__x, __y);
     }
 
-    template <class _A>
+    template <class _Ap>
     _LIBCPP_INLINE_VISIBILITY
     static
     void
-    __swap_alloc(_A& __x, _A& __y, false_type) _NOEXCEPT {}
+    __swap_alloc(_Ap& __x, _Ap& __y, false_type) _NOEXCEPT {}
 
     void __deallocate(__node_pointer __np) _NOEXCEPT;
     __node_pointer __detach() _NOEXCEPT;
@@ -1422,11 +1422,11 @@
 #endif  // _LIBCPP_HAS_NO_VARIADICS
 
 template <class _Tp, class _Hash, class _Equal, class _Alloc>
-template <class _P>
+template <class _Pp>
 pair<typename __hash_table<_Tp, _Hash, _Equal, _Alloc>::iterator, bool>
-__hash_table<_Tp, _Hash, _Equal, _Alloc>::__insert_unique(_P&& __x)
+__hash_table<_Tp, _Hash, _Equal, _Alloc>::__insert_unique(_Pp&& __x)
 {
-    __node_holder __h = __construct_node(_VSTD::forward<_P>(__x));
+    __node_holder __h = __construct_node(_VSTD::forward<_Pp>(__x));
     pair<iterator, bool> __r = __node_insert_unique(__h.get());
     if (__r.second)
         __h.release();
@@ -1438,23 +1438,23 @@
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
 template <class _Tp, class _Hash, class _Equal, class _Alloc>
-template <class _P>
+template <class _Pp>
 typename __hash_table<_Tp, _Hash, _Equal, _Alloc>::iterator
-__hash_table<_Tp, _Hash, _Equal, _Alloc>::__insert_multi(_P&& __x)
+__hash_table<_Tp, _Hash, _Equal, _Alloc>::__insert_multi(_Pp&& __x)
 {
-    __node_holder __h = __construct_node(_VSTD::forward<_P>(__x));
+    __node_holder __h = __construct_node(_VSTD::forward<_Pp>(__x));
     iterator __r = __node_insert_multi(__h.get());
     __h.release();
     return __r;
 }
 
 template <class _Tp, class _Hash, class _Equal, class _Alloc>
-template <class _P>
+template <class _Pp>
 typename __hash_table<_Tp, _Hash, _Equal, _Alloc>::iterator
 __hash_table<_Tp, _Hash, _Equal, _Alloc>::__insert_multi(const_iterator __p,
-                                                         _P&& __x)
+                                                         _Pp&& __x)
 {
-    __node_holder __h = __construct_node(_VSTD::forward<_P>(__x));
+    __node_holder __h = __construct_node(_VSTD::forward<_Pp>(__x));
     iterator __r = __node_insert_multi(__p, __h.get());
     __h.release();
     return __r;
@@ -1616,7 +1616,7 @@
 __hash_table<_Tp, _Hash, _Equal, _Alloc>::__construct_node(_Args&& ...__args)
 {
     __node_allocator& __na = __node_alloc();
-    __node_holder __h(__node_traits::allocate(__na, 1), _D(__na));
+    __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_), _VSTD::forward<_Args>(__args)...);
     __h.get_deleter().__value_constructed = true;
     __h->__hash_ = hash_function()(__h->__value_);
@@ -1632,7 +1632,7 @@
                                                            size_t __hash)
 {
     __node_allocator& __na = __node_alloc();
-    __node_holder __h(__node_traits::allocate(__na, 1), _D(__na));
+    __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_), _VSTD::move(__v));
     __h.get_deleter().__value_constructed = true;
     __h->__hash_ = __hash;
@@ -1647,7 +1647,7 @@
 __hash_table<_Tp, _Hash, _Equal, _Alloc>::__construct_node(const value_type& __v)
 {
     __node_allocator& __na = __node_alloc();
-    __node_holder __h(__node_traits::allocate(__na, 1), _D(__na));
+    __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_), __v);
     __h.get_deleter().__value_constructed = true;
     __h->__hash_ = hash_function()(__h->__value_);
@@ -1663,7 +1663,7 @@
                                                            size_t __hash)
 {
     __node_allocator& __na = __node_alloc();
-    __node_holder __h(__node_traits::allocate(__na, 1), _D(__na));
+    __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_), __v);
     __h.get_deleter().__value_constructed = true;
     __h->__hash_ = __hash;
@@ -1758,7 +1758,7 @@
     __pn->__next_ = __cn->__next_;
     __cn->__next_ = nullptr;
     --size();
-    return __node_holder(__cn, _D(__node_alloc(), true));
+    return __node_holder(__cn, _Dp(__node_alloc(), true));
 }
 
 template <class _Tp, class _Hash, class _Equal, class _Alloc>

Modified: libcxx/trunk/include/__locale
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/__locale?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/__locale (original)
+++ libcxx/trunk/include/__locale Tue Nov 29 12:15:50 2011
@@ -1123,7 +1123,7 @@
 
 _LIBCPP_VISIBLE void __throw_runtime_error(const char*);
 
-template <size_t _N>
+template <size_t _Np>
 struct __narrow_to_utf8
 {
     template <class _OutputIterator, class _CharT>
@@ -1213,7 +1213,7 @@
     }
 };
 
-template <size_t _N>
+template <size_t _Np>
 struct __widen_from_utf8
 {
     template <class _OutputIterator>

Modified: libcxx/trunk/include/__split_buffer
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/__split_buffer?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/__split_buffer (original)
+++ libcxx/trunk/include/__split_buffer Tue Nov 29 12:15:50 2011
@@ -392,8 +392,8 @@
         __first_ = __alloc_traits::allocate(__alloc(), __cap);
         __begin_ = __end_ = __first_;
         __end_cap() = __first_ + __cap;
-        typedef move_iterator<iterator> _I;
-        __construct_at_end(_I(__c.begin()), _I(__c.end()));
+        typedef move_iterator<iterator> _Ip;
+        __construct_at_end(_Ip(__c.begin()), _Ip(__c.end()));
     }
 }
 

Modified: libcxx/trunk/include/__sso_allocator
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/__sso_allocator?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/__sso_allocator (original)
+++ libcxx/trunk/include/__sso_allocator Tue Nov 29 12:15:50 2011
@@ -21,20 +21,20 @@
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-template <class _Tp, size_t _N> class _LIBCPP_HIDDEN __sso_allocator;
+template <class _Tp, size_t _Np> class _LIBCPP_HIDDEN __sso_allocator;
 
-template <size_t _N>
-class _LIBCPP_HIDDEN __sso_allocator<void, _N>
+template <size_t _Np>
+class _LIBCPP_HIDDEN __sso_allocator<void, _Np>
 {
 public:
     typedef const void*       const_pointer;
     typedef void              value_type;
 };
 
-template <class _Tp, size_t _N>
+template <class _Tp, size_t _Np>
 class _LIBCPP_HIDDEN __sso_allocator
 {
-    typename aligned_storage<sizeof(_Tp) * _N>::type buf_;
+    typename aligned_storage<sizeof(_Tp) * _Np>::type buf_;
     bool __allocated_;
 public:
     typedef size_t            size_type;
@@ -43,14 +43,14 @@
 
     _LIBCPP_INLINE_VISIBILITY __sso_allocator() throw() : __allocated_(false) {}
     _LIBCPP_INLINE_VISIBILITY __sso_allocator(const __sso_allocator&) throw() : __allocated_(false) {}
-    template <class _Up> _LIBCPP_INLINE_VISIBILITY __sso_allocator(const __sso_allocator<_Up, _N>&) throw()
+    template <class _Up> _LIBCPP_INLINE_VISIBILITY __sso_allocator(const __sso_allocator<_Up, _Np>&) throw()
          : __allocated_(false) {}
 private:
     __sso_allocator& operator=(const __sso_allocator&);
 public:
-    _LIBCPP_INLINE_VISIBILITY pointer allocate(size_type __n, typename __sso_allocator<void, _N>::const_pointer = 0)
+    _LIBCPP_INLINE_VISIBILITY pointer allocate(size_type __n, typename __sso_allocator<void, _Np>::const_pointer = 0)
     {
-        if (!__allocated_ && __n <= _N)
+        if (!__allocated_ && __n <= _Np)
         {
             __allocated_ = true;
             return (pointer)&buf_;

Modified: libcxx/trunk/include/__tree
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/__tree?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/__tree (original)
+++ libcxx/trunk/include/__tree Tue Nov 29 12:15:50 2011
@@ -932,14 +932,14 @@
         __emplace_hint_multi(const_iterator __p, _Args&&... __args);
 #endif  // _LIBCPP_HAS_NO_VARIADICS
 
-    template <class _V>
-        pair<iterator, bool> __insert_unique(_V&& __v);
-    template <class _V>
-        iterator __insert_unique(const_iterator __p, _V&& __v);
-    template <class _V>
-        iterator __insert_multi(_V&& __v);
-    template <class _V>
-        iterator __insert_multi(const_iterator __p, _V&& __v);
+    template <class _Vp>
+        pair<iterator, bool> __insert_unique(_Vp&& __v);
+    template <class _Vp>
+        iterator __insert_unique(const_iterator __p, _Vp&& __v);
+    template <class _Vp>
+        iterator __insert_multi(_Vp&& __v);
+    template <class _Vp>
+        iterator __insert_multi(const_iterator __p, _Vp&& __v);
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
     pair<iterator, bool> __insert_unique(const value_type& __v);
@@ -1021,8 +1021,8 @@
         pair<const_iterator, const_iterator>
         __equal_range_multi(const _Key& __k) const;
 
-    typedef __tree_node_destructor<__node_allocator> _D;
-    typedef unique_ptr<__node, _D> __node_holder;
+    typedef __tree_node_destructor<__node_allocator> _Dp;
+    typedef unique_ptr<__node, _Dp> __node_holder;
 
     __node_holder remove(const_iterator __p) _NOEXCEPT;
 private:
@@ -1711,7 +1711,7 @@
 __tree<_Tp, _Compare, _Allocator>::__construct_node(_Args&& ...__args)
 {
     __node_allocator& __na = __node_alloc();
-    __node_holder __h(__node_traits::allocate(__na, 1), _D(__na));
+    __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_), _VSTD::forward<_Args>(__args)...);
     __h.get_deleter().__value_constructed = true;
     return __h;
@@ -1781,11 +1781,11 @@
 #endif  // _LIBCPP_HAS_NO_VARIADICS
 
 template <class _Tp, class _Compare, class _Allocator>
-template <class _V>
+template <class _Vp>
 pair<typename __tree<_Tp, _Compare, _Allocator>::iterator, bool>
-__tree<_Tp, _Compare, _Allocator>::__insert_unique(_V&& __v)
+__tree<_Tp, _Compare, _Allocator>::__insert_unique(_Vp&& __v)
 {
-    __node_holder __h = __construct_node(_VSTD::forward<_V>(__v));
+    __node_holder __h = __construct_node(_VSTD::forward<_Vp>(__v));
     pair<iterator, bool> __r = __node_insert_unique(__h.get());
     if (__r.second)
         __h.release();
@@ -1793,11 +1793,11 @@
 }
 
 template <class _Tp, class _Compare, class _Allocator>
-template <class _V>
+template <class _Vp>
 typename __tree<_Tp, _Compare, _Allocator>::iterator
-__tree<_Tp, _Compare, _Allocator>::__insert_unique(const_iterator __p, _V&& __v)
+__tree<_Tp, _Compare, _Allocator>::__insert_unique(const_iterator __p, _Vp&& __v)
 {
-    __node_holder __h = __construct_node(_VSTD::forward<_V>(__v));
+    __node_holder __h = __construct_node(_VSTD::forward<_Vp>(__v));
     iterator __r = __node_insert_unique(__p, __h.get());
     if (__r.__ptr_ == __h.get())
         __h.release();
@@ -1805,11 +1805,11 @@
 }
 
 template <class _Tp, class _Compare, class _Allocator>
-template <class _V>
+template <class _Vp>
 typename __tree<_Tp, _Compare, _Allocator>::iterator
-__tree<_Tp, _Compare, _Allocator>::__insert_multi(_V&& __v)
+__tree<_Tp, _Compare, _Allocator>::__insert_multi(_Vp&& __v)
 {
-    __node_holder __h = __construct_node(_VSTD::forward<_V>(__v));
+    __node_holder __h = __construct_node(_VSTD::forward<_Vp>(__v));
     __node_base_pointer __parent;
     __node_base_pointer& __child = __find_leaf_high(__parent, __h->__value_);
     __insert_node_at(__parent, __child, __h.get());
@@ -1817,11 +1817,11 @@
 }
 
 template <class _Tp, class _Compare, class _Allocator>
-template <class _V>
+template <class _Vp>
 typename __tree<_Tp, _Compare, _Allocator>::iterator
-__tree<_Tp, _Compare, _Allocator>::__insert_multi(const_iterator __p, _V&& __v)
+__tree<_Tp, _Compare, _Allocator>::__insert_multi(const_iterator __p, _Vp&& __v)
 {
-    __node_holder __h = __construct_node(_VSTD::forward<_V>(__v));
+    __node_holder __h = __construct_node(_VSTD::forward<_Vp>(__v));
     __node_base_pointer __parent;
     __node_base_pointer& __child = __find_leaf(__p, __parent, __h->__value_);
     __insert_node_at(__parent, __child, __h.get());
@@ -1835,7 +1835,7 @@
 __tree<_Tp, _Compare, _Allocator>::__construct_node(const value_type& __v)
 {
     __node_allocator& __na = __node_alloc();
-    __node_holder __h(__node_traits::allocate(__na, 1), _D(__na));
+    __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_), __v);
     __h.get_deleter().__value_constructed = true;
     return _VSTD::move(__h);
@@ -2053,7 +2053,7 @@
 typename __tree<_Tp, _Compare, _Allocator>::size_type
 __tree<_Tp, _Compare, _Allocator>::__count_multi(const _Key& __k) const
 {
-    typedef pair<const_iterator, const_iterator> _P;
+    typedef pair<const_iterator, const_iterator> _Pp;
     __node_const_pointer __result = __end_node();
     __node_const_pointer __rt = __root();
     while (__rt != nullptr)
@@ -2160,7 +2160,7 @@
      typename __tree<_Tp, _Compare, _Allocator>::iterator>
 __tree<_Tp, _Compare, _Allocator>::__equal_range_unique(const _Key& __k)
 {
-    typedef pair<iterator, iterator> _P;
+    typedef pair<iterator, iterator> _Pp;
     __node_pointer __result = __end_node();
     __node_pointer __rt = __root();
     while (__rt != nullptr)
@@ -2173,13 +2173,13 @@
         else if (value_comp()(__rt->__value_, __k))
             __rt = static_cast<__node_pointer>(__rt->__right_);
         else
-            return _P(iterator(__rt),
+            return _Pp(iterator(__rt),
                       iterator(
                           __rt->__right_ != nullptr ?
                               static_cast<__node_pointer>(__tree_min(__rt->__right_))
                             : __result));
     }
-    return _P(iterator(__result), iterator(__result));
+    return _Pp(iterator(__result), iterator(__result));
 }
 
 template <class _Tp, class _Compare, class _Allocator>
@@ -2188,7 +2188,7 @@
      typename __tree<_Tp, _Compare, _Allocator>::const_iterator>
 __tree<_Tp, _Compare, _Allocator>::__equal_range_unique(const _Key& __k) const
 {
-    typedef pair<const_iterator, const_iterator> _P;
+    typedef pair<const_iterator, const_iterator> _Pp;
     __node_const_pointer __result = __end_node();
     __node_const_pointer __rt = __root();
     while (__rt != nullptr)
@@ -2201,13 +2201,13 @@
         else if (value_comp()(__rt->__value_, __k))
             __rt = static_cast<__node_const_pointer>(__rt->__right_);
         else
-            return _P(const_iterator(__rt),
+            return _Pp(const_iterator(__rt),
                       const_iterator(
                           __rt->__right_ != nullptr ?
                               static_cast<__node_const_pointer>(__tree_min(__rt->__right_))
                             : __result));
     }
-    return _P(const_iterator(__result), const_iterator(__result));
+    return _Pp(const_iterator(__result), const_iterator(__result));
 }
 
 template <class _Tp, class _Compare, class _Allocator>
@@ -2216,7 +2216,7 @@
      typename __tree<_Tp, _Compare, _Allocator>::iterator>
 __tree<_Tp, _Compare, _Allocator>::__equal_range_multi(const _Key& __k)
 {
-    typedef pair<iterator, iterator> _P;
+    typedef pair<iterator, iterator> _Pp;
     __node_pointer __result = __end_node();
     __node_pointer __rt = __root();
     while (__rt != nullptr)
@@ -2229,10 +2229,10 @@
         else if (value_comp()(__rt->__value_, __k))
             __rt = static_cast<__node_pointer>(__rt->__right_);
         else
-            return _P(__lower_bound(__k, static_cast<__node_pointer>(__rt->__left_), __rt),
+            return _Pp(__lower_bound(__k, static_cast<__node_pointer>(__rt->__left_), __rt),
                       __upper_bound(__k, static_cast<__node_pointer>(__rt->__right_), __result));
     }
-    return _P(iterator(__result), iterator(__result));
+    return _Pp(iterator(__result), iterator(__result));
 }
 
 template <class _Tp, class _Compare, class _Allocator>
@@ -2241,7 +2241,7 @@
      typename __tree<_Tp, _Compare, _Allocator>::const_iterator>
 __tree<_Tp, _Compare, _Allocator>::__equal_range_multi(const _Key& __k) const
 {
-    typedef pair<const_iterator, const_iterator> _P;
+    typedef pair<const_iterator, const_iterator> _Pp;
     __node_const_pointer __result = __end_node();
     __node_const_pointer __rt = __root();
     while (__rt != nullptr)
@@ -2254,10 +2254,10 @@
         else if (value_comp()(__rt->__value_, __k))
             __rt = static_cast<__node_const_pointer>(__rt->__right_);
         else
-            return _P(__lower_bound(__k, static_cast<__node_const_pointer>(__rt->__left_), __rt),
+            return _Pp(__lower_bound(__k, static_cast<__node_const_pointer>(__rt->__left_), __rt),
                       __upper_bound(__k, static_cast<__node_const_pointer>(__rt->__right_), __result));
     }
-    return _P(const_iterator(__result), const_iterator(__result));
+    return _Pp(const_iterator(__result), const_iterator(__result));
 }
 
 template <class _Tp, class _Compare, class _Allocator>
@@ -2275,7 +2275,7 @@
     --size();
     __tree_remove(__end_node()->__left_,
                   static_cast<__node_base_pointer>(__np));
-    return __node_holder(__np, _D(__node_alloc()));
+    return __node_holder(__np, _Dp(__node_alloc()));
 }
 
 template <class _Tp, class _Compare, class _Allocator>

Modified: libcxx/trunk/include/algorithm
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/algorithm?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/algorithm (original)
+++ libcxx/trunk/include/algorithm Tue Nov 29 12:15:50 2011
@@ -2422,29 +2422,29 @@
 
 // __independent_bits_engine
 
-template <unsigned long long _X, size_t _R>
+template <unsigned long long _Xp, size_t _Rp>
 struct __log2_imp
 {
-    static const size_t value = _X & ((unsigned long long)(1) << _R) ? _R
-                                           : __log2_imp<_X, _R - 1>::value;
+    static const size_t value = _Xp & ((unsigned long long)(1) << _Rp) ? _Rp
+                                           : __log2_imp<_Xp, _Rp - 1>::value;
 };
 
-template <unsigned long long _X>
-struct __log2_imp<_X, 0>
+template <unsigned long long _Xp>
+struct __log2_imp<_Xp, 0>
 {
     static const size_t value = 0;
 };
 
-template <size_t _R>
-struct __log2_imp<0, _R>
+template <size_t _Rp>
+struct __log2_imp<0, _Rp>
 {
-    static const size_t value = _R + 1;
+    static const size_t value = _Rp + 1;
 };
 
-template <class _UI, _UI _X>
+template <class _UI, _UI _Xp>
 struct __log2
 {
-    static const size_t value = __log2_imp<_X,
+    static const size_t value = __log2_imp<_Xp,
                                          sizeof(_UI) * __CHAR_BIT__ - 1>::value;
 };
 
@@ -2474,9 +2474,9 @@
     _Engine_result_type __mask0_;
     _Engine_result_type __mask1_;
 
-    static const _Working_result_type _R = _Engine::_Max - _Engine::_Min
+    static const _Working_result_type _Rp = _Engine::_Max - _Engine::_Min
                                                          + _Working_result_type(1);
-    static const size_t __m = __log2<_Working_result_type, _R>::value;
+    static const size_t __m = __log2<_Working_result_type, _Rp>::value;
     static const size_t _WDt = numeric_limits<_Working_result_type>::digits;
     static const size_t _EDt = numeric_limits<_Engine_result_type>::digits;
 
@@ -2485,7 +2485,7 @@
     __independent_bits_engine(_Engine& __e, size_t __w);
 
     // generating functions
-    result_type operator()() {return __eval(integral_constant<bool, _R != 0>());}
+    result_type operator()() {return __eval(integral_constant<bool, _Rp != 0>());}
 
 private:
     result_type __eval(false_type);
@@ -2500,24 +2500,24 @@
 {
     __n_ = __w_ / __m + (__w_ % __m != 0);
     __w0_ = __w_ / __n_;
-    if (_R == 0)
-        __y0_ = _R;
+    if (_Rp == 0)
+        __y0_ = _Rp;
     else if (__w0_ < _WDt)
-        __y0_ = (_R >> __w0_) << __w0_;
+        __y0_ = (_Rp >> __w0_) << __w0_;
     else
         __y0_ = 0;
-    if (_R - __y0_ > __y0_ / __n_)
+    if (_Rp - __y0_ > __y0_ / __n_)
     {
         ++__n_;
         __w0_ = __w_ / __n_;
         if (__w0_ < _WDt)
-            __y0_ = (_R >> __w0_) << __w0_;
+            __y0_ = (_Rp >> __w0_) << __w0_;
         else
             __y0_ = 0;
     }
     __n0_ = __n_ - __w_ % __n_;
     if (__w0_ < _WDt - 1)
-        __y1_ = (_R >> (__w0_ + 1)) << (__w0_ + 1);
+        __y1_ = (_Rp >> (__w0_ + 1)) << (__w0_ + 1);
     else
         __y1_ = 0;
     __mask0_ = __w0_ > 0 ? _Engine_result_type(~0) >> (_EDt - __w0_) :
@@ -2539,7 +2539,7 @@
 _UIntType
 __independent_bits_engine<_Engine, _UIntType>::__eval(true_type)
 {
-    result_type _S = 0;
+    result_type _Sp = 0;
     for (size_t __k = 0; __k < __n0_; ++__k)
     {
         _Engine_result_type __u;
@@ -2548,10 +2548,10 @@
             __u = __e_() - _Engine::min();
         } while (__u >= __y0_);
         if (__w0_ < _WDt)
-            _S <<= __w0_;
+            _Sp <<= __w0_;
         else
-            _S = 0;
-        _S += __u & __mask0_;
+            _Sp = 0;
+        _Sp += __u & __mask0_;
     }
     for (size_t __k = __n0_; __k < __n_; ++__k)
     {
@@ -2561,12 +2561,12 @@
             __u = __e_() - _Engine::min();
         } while (__u >= __y1_);
         if (__w0_ < _WDt - 1)
-            _S <<= __w0_ + 1;
+            _Sp <<= __w0_ + 1;
         else
-            _S = 0;
-        _S += __u & __mask1_;
+            _Sp = 0;
+        _Sp += __u & __mask1_;
     }
-    return _S;
+    return _Sp;
 }
 
 // uniform_int_distribution
@@ -2639,22 +2639,22 @@
 {
     typedef typename conditional<sizeof(result_type) <= sizeof(uint32_t),
                                             uint32_t, uint64_t>::type _UIntType;
-    const _UIntType _R = __p.b() - __p.a() + _UIntType(1);
-    if (_R == 1)
+    const _UIntType _Rp = __p.b() - __p.a() + _UIntType(1);
+    if (_Rp == 1)
         return __p.a();
     const size_t _Dt = numeric_limits<_UIntType>::digits;
     typedef __independent_bits_engine<_URNG, _UIntType> _Eng;
-    if (_R == 0)
+    if (_Rp == 0)
         return static_cast<result_type>(_Eng(__g, _Dt)());
-    size_t __w = _Dt - __clz(_R) - 1;
-    if ((_R & (_UIntType(~0) >> (_Dt - __w))) != 0)
+    size_t __w = _Dt - __clz(_Rp) - 1;
+    if ((_Rp & (_UIntType(~0) >> (_Dt - __w))) != 0)
         ++__w;
     _Eng __e(__g, __w);
     _UIntType __u;
     do
     {
         __u = __e();
-    } while (__u >= _R);
+    } while (__u >= _Rp);
     return static_cast<result_type>(__u + __p.a());
 }
 
@@ -2691,16 +2691,16 @@
 random_shuffle(_RandomAccessIterator __first, _RandomAccessIterator __last)
 {
     typedef typename iterator_traits<_RandomAccessIterator>::difference_type difference_type;
-    typedef uniform_int_distribution<ptrdiff_t> _D;
-    typedef typename _D::param_type _P;
+    typedef uniform_int_distribution<ptrdiff_t> _Dp;
+    typedef typename _Dp::param_type _Pp;
     difference_type __d = __last - __first;
     if (__d > 1)
     {
-        _D __uid;
+        _Dp __uid;
         __rs_default __g = __rs_get();
         for (--__last, --__d; __first < __last; ++__first, --__d)
         {
-            difference_type __i = __uid(__g, _P(0, __d));
+            difference_type __i = __uid(__g, _Pp(0, __d));
             if (__i != difference_type(0))
                 swap(*__first, *(__first + __i));
         }
@@ -2737,15 +2737,15 @@
 #endif
 {
     typedef typename iterator_traits<_RandomAccessIterator>::difference_type difference_type;
-    typedef uniform_int_distribution<ptrdiff_t> _D;
-    typedef typename _D::param_type _P;
+    typedef uniform_int_distribution<ptrdiff_t> _Dp;
+    typedef typename _Dp::param_type _Pp;
     difference_type __d = __last - __first;
     if (__d > 1)
     {
-        _D __uid;
+        _Dp __uid;
         for (--__last, --__d; __first < __last; ++__first, --__d)
         {
-            difference_type __i = __uid(__g, _P(0, __d));
+            difference_type __i = __uid(__g, _Pp(0, __d));
             if (__i != difference_type(0))
                 swap(*__first, *(__first + __i));
         }

Modified: libcxx/trunk/include/bitset
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/bitset?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/bitset (original)
+++ libcxx/trunk/include/bitset Tue Nov 29 12:15:50 2011
@@ -695,11 +695,11 @@
 #else
             assert(!"bitset string ctor has invalid argument");
 #endif
-    size_t _M = _VSTD::min(__rlen, _Size);
+    size_t _Mp = _VSTD::min(__rlen, _Size);
     size_t __i = 0;
-    for (; __i < _M; ++__i)
+    for (; __i < _Mp; ++__i)
     {
-        _CharT __c = __str[_M - 1 - __i];
+        _CharT __c = __str[_Mp - 1 - __i];
         if (__c == __zero)
             (*this)[__i] = false;
         else
@@ -729,11 +729,11 @@
 #else
             assert(!"bitset string ctor has invalid argument");
 #endif
-    size_t _M = _VSTD::min(__rlen, _Size);
+    size_t _Mp = _VSTD::min(__rlen, _Size);
     size_t __i = 0;
-    for (; __i < _M; ++__i)
+    for (; __i < _Mp; ++__i)
     {
-        _CharT __c = __str[__pos + _M - 1 - __i];
+        _CharT __c = __str[__pos + _Mp - 1 - __i];
         if (_Traits::eq(__c, __zero))
             (*this)[__i] = false;
         else

Modified: libcxx/trunk/include/deque
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/deque?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/deque (original)
+++ libcxx/trunk/include/deque Tue Nov 29 12:15:50 2011
@@ -280,10 +280,10 @@
 
     _LIBCPP_INLINE_VISIBILITY __deque_iterator() _NOEXCEPT {}
 
-    template <class _P, class _R, class _MP>
+    template <class _Pp, class _Rp, class _MP>
     _LIBCPP_INLINE_VISIBILITY
-    __deque_iterator(const __deque_iterator<value_type, _P, _R, _MP, difference_type, __block_size>& __it,
-                typename enable_if<is_convertible<_P, pointer>::value>::type* = 0) _NOEXCEPT
+    __deque_iterator(const __deque_iterator<value_type, _Pp, _Rp, _MP, difference_type, __block_size>& __it,
+                typename enable_if<is_convertible<_Pp, pointer>::value>::type* = 0) _NOEXCEPT
         : __m_iter_(__it.__m_iter_), __ptr_(__it.__ptr_) {}
 
     _LIBCPP_INLINE_VISIBILITY reference operator*() const {return *__ptr_;}
@@ -409,9 +409,9 @@
     _LIBCPP_INLINE_VISIBILITY __deque_iterator(__map_iterator __m, pointer __p) _NOEXCEPT
         : __m_iter_(__m), __ptr_(__p) {}
 
-    template <class _Tp, class _A> friend class __deque_base;
-    template <class _Tp, class _A> friend class _LIBCPP_VISIBLE deque;
-    template <class _V, class _P, class _R, class _MP, class _D, _D>
+    template <class _Tp, class _Ap> friend class __deque_base;
+    template <class _Tp, class _Ap> friend class _LIBCPP_VISIBLE deque;
+    template <class _Vp, class _Pp, class _Rp, class _MP, class _Dp, _Dp>
         friend class _LIBCPP_VISIBLE __deque_iterator;
 
     template <class _RAIter,
@@ -1510,8 +1510,8 @@
 {
     if (__a != __c.__alloc())
     {
-        typedef move_iterator<iterator> _I;
-        assign(_I(__c.begin()), _I(__c.end()));
+        typedef move_iterator<iterator> _Ip;
+        assign(_Ip(__c.begin()), _Ip(__c.end()));
     }
 }
 
@@ -1533,8 +1533,8 @@
 {
     if (__base::__alloc() != __c.__alloc())
     {
-        typedef move_iterator<iterator> _I;
-        assign(_I(__c.begin()), _I(__c.end()));
+        typedef move_iterator<iterator> _Ip;
+        assign(_Ip(__c.begin()), _Ip(__c.end()));
     }
     else
         __move_assign(__c, true_type());

Modified: libcxx/trunk/include/exception
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/exception?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/exception (original)
+++ libcxx/trunk/include/exception Tue Nov 29 12:15:50 2011
@@ -146,9 +146,9 @@
     _ATTRIBUTE(noreturn) friend void rethrow_exception(exception_ptr);
 };
 
-template<class _E>
+template<class _Ep>
 exception_ptr
-make_exception_ptr(_E __e) _NOEXCEPT
+make_exception_ptr(_Ep __e) _NOEXCEPT
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     try
@@ -224,11 +224,11 @@
 #endif
 }
 
-template <class _E>
+template <class _Ep>
 inline _LIBCPP_INLINE_VISIBILITY
 void
-rethrow_if_nested(const _E& __e, typename enable_if<
-                                   is_polymorphic<_E>::value
+rethrow_if_nested(const _Ep& __e, typename enable_if<
+                                   is_polymorphic<_Ep>::value
                                                    >::type* = 0)
 {
     const nested_exception* __nep = dynamic_cast<const nested_exception*>(&__e);
@@ -236,11 +236,11 @@
         __nep->rethrow_nested();
 }
 
-template <class _E>
+template <class _Ep>
 inline _LIBCPP_INLINE_VISIBILITY
 void
-rethrow_if_nested(const _E& __e, typename enable_if<
-                                   !is_polymorphic<_E>::value
+rethrow_if_nested(const _Ep& __e, typename enable_if<
+                                   !is_polymorphic<_Ep>::value
                                                    >::type* = 0)
 {
 }

Modified: libcxx/trunk/include/ext/hash_map
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/ext/hash_map?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/ext/hash_map (original)
+++ libcxx/trunk/include/ext/hash_map Tue Nov 29 12:15:50 2011
@@ -499,8 +499,8 @@
     typedef typename __table::__node_traits                __node_traits;
     typedef typename __table::__node_allocator             __node_allocator;
     typedef typename __table::__node                       __node;
-    typedef __hash_map_node_destructor<__node_allocator>   _D;
-    typedef unique_ptr<__node, _D>                         __node_holder;
+    typedef __hash_map_node_destructor<__node_allocator>   _Dp;
+    typedef unique_ptr<__node, _Dp>                         __node_holder;
     typedef allocator_traits<allocator_type>               __alloc_traits;
 public:
     typedef typename __alloc_traits::pointer         pointer;
@@ -671,7 +671,7 @@
 hash_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node(const key_type& __k)
 {
     __node_allocator& __na = __table_.__node_alloc();
-    __node_holder __h(__node_traits::allocate(__na, 1), _D(__na));
+    __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_.first), __k);
     __h.get_deleter().__first_constructed = true;
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_.second));
@@ -776,8 +776,8 @@
     typedef typename __table::__node_traits                __node_traits;
     typedef typename __table::__node_allocator             __node_allocator;
     typedef typename __table::__node                       __node;
-    typedef __hash_map_node_destructor<__node_allocator>   _D;
-    typedef unique_ptr<__node, _D>                         __node_holder;
+    typedef __hash_map_node_destructor<__node_allocator>   _Dp;
+    typedef unique_ptr<__node, _Dp>                         __node_holder;
     typedef allocator_traits<allocator_type>               __alloc_traits;
 public:
     typedef typename __alloc_traits::pointer         pointer;

Modified: libcxx/trunk/include/forward_list
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/forward_list?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/forward_list (original)
+++ libcxx/trunk/include/forward_list Tue Nov 29 12:15:50 2011
@@ -772,8 +772,8 @@
     if (__n > 0)
     {
         __node_allocator& __a = base::__alloc();
-        typedef __allocator_destructor<__node_allocator> _D;
-        unique_ptr<__node, _D> __h(nullptr, _D(__a, 1));
+        typedef __allocator_destructor<__node_allocator> _Dp;
+        unique_ptr<__node, _Dp> __h(nullptr, _Dp(__a, 1));
         for (__node_pointer __p = base::__before_begin(); __n > 0; --__n,
                                                              __p = __p->__next_)
         {
@@ -848,8 +848,8 @@
 {
     if (base::__alloc() != __x.__alloc())
     {
-        typedef move_iterator<iterator> _I;
-        insert_after(cbefore_begin(), _I(__x.begin()), _I(__x.end()));
+        typedef move_iterator<iterator> _Ip;
+        insert_after(cbefore_begin(), _Ip(__x.begin()), _Ip(__x.end()));
     }
 }
 
@@ -906,8 +906,8 @@
         __move_assign(__x, true_type());
     else
     {
-        typedef move_iterator<iterator> _I;
-        assign(_I(__x.begin()), _I(__x.end()));
+        typedef move_iterator<iterator> _Ip;
+        assign(_Ip(__x.begin()), _Ip(__x.end()));
     }
 }
 
@@ -995,8 +995,8 @@
 forward_list<_Tp, _Alloc>::emplace_front(_Args&&... __args)
 {
     __node_allocator& __a = base::__alloc();
-    typedef __allocator_destructor<__node_allocator> _D;
-    unique_ptr<__node, _D> __h(__node_traits::allocate(__a, 1), _D(__a, 1));
+    typedef __allocator_destructor<__node_allocator> _Dp;
+    unique_ptr<__node, _Dp> __h(__node_traits::allocate(__a, 1), _Dp(__a, 1));
     __node_traits::construct(__a, _VSTD::addressof(__h->__value_),
                                   _VSTD::forward<_Args>(__args)...);
     __h->__next_ = base::__before_begin()->__next_;
@@ -1010,8 +1010,8 @@
 forward_list<_Tp, _Alloc>::push_front(value_type&& __v)
 {
     __node_allocator& __a = base::__alloc();
-    typedef __allocator_destructor<__node_allocator> _D;
-    unique_ptr<__node, _D> __h(__node_traits::allocate(__a, 1), _D(__a, 1));
+    typedef __allocator_destructor<__node_allocator> _Dp;
+    unique_ptr<__node, _Dp> __h(__node_traits::allocate(__a, 1), _Dp(__a, 1));
     __node_traits::construct(__a, _VSTD::addressof(__h->__value_), _VSTD::move(__v));
     __h->__next_ = base::__before_begin()->__next_;
     base::__before_begin()->__next_ = __h.release();
@@ -1024,8 +1024,8 @@
 forward_list<_Tp, _Alloc>::push_front(const value_type& __v)
 {
     __node_allocator& __a = base::__alloc();
-    typedef __allocator_destructor<__node_allocator> _D;
-    unique_ptr<__node, _D> __h(__node_traits::allocate(__a, 1), _D(__a, 1));
+    typedef __allocator_destructor<__node_allocator> _Dp;
+    unique_ptr<__node, _Dp> __h(__node_traits::allocate(__a, 1), _Dp(__a, 1));
     __node_traits::construct(__a, _VSTD::addressof(__h->__value_), __v);
     __h->__next_ = base::__before_begin()->__next_;
     base::__before_begin()->__next_ = __h.release();
@@ -1052,8 +1052,8 @@
 {
     __node_pointer const __r = const_cast<__node_pointer>(__p.__ptr_);
     __node_allocator& __a = base::__alloc();
-    typedef __allocator_destructor<__node_allocator> _D;
-    unique_ptr<__node, _D> __h(__node_traits::allocate(__a, 1), _D(__a, 1));
+    typedef __allocator_destructor<__node_allocator> _Dp;
+    unique_ptr<__node, _Dp> __h(__node_traits::allocate(__a, 1), _Dp(__a, 1));
     __node_traits::construct(__a, _VSTD::addressof(__h->__value_),
                                   _VSTD::forward<_Args>(__args)...);
     __h->__next_ = __r->__next_;
@@ -1069,8 +1069,8 @@
 {
     __node_pointer const __r = const_cast<__node_pointer>(__p.__ptr_);
     __node_allocator& __a = base::__alloc();
-    typedef __allocator_destructor<__node_allocator> _D;
-    unique_ptr<__node, _D> __h(__node_traits::allocate(__a, 1), _D(__a, 1));
+    typedef __allocator_destructor<__node_allocator> _Dp;
+    unique_ptr<__node, _Dp> __h(__node_traits::allocate(__a, 1), _Dp(__a, 1));
     __node_traits::construct(__a, _VSTD::addressof(__h->__value_), _VSTD::move(__v));
     __h->__next_ = __r->__next_;
     __r->__next_ = __h.release();
@@ -1085,8 +1085,8 @@
 {
     __node_pointer const __r = const_cast<__node_pointer>(__p.__ptr_);
     __node_allocator& __a = base::__alloc();
-    typedef __allocator_destructor<__node_allocator> _D;
-    unique_ptr<__node, _D> __h(__node_traits::allocate(__a, 1), _D(__a, 1));
+    typedef __allocator_destructor<__node_allocator> _Dp;
+    unique_ptr<__node, _Dp> __h(__node_traits::allocate(__a, 1), _Dp(__a, 1));
     __node_traits::construct(__a, _VSTD::addressof(__h->__value_), __v);
     __h->__next_ = __r->__next_;
     __r->__next_ = __h.release();
@@ -1102,8 +1102,8 @@
     if (__n > 0)
     {
         __node_allocator& __a = base::__alloc();
-        typedef __allocator_destructor<__node_allocator> _D;
-        unique_ptr<__node, _D> __h(__node_traits::allocate(__a, 1), _D(__a, 1));
+        typedef __allocator_destructor<__node_allocator> _Dp;
+        unique_ptr<__node, _Dp> __h(__node_traits::allocate(__a, 1), _Dp(__a, 1));
         __node_traits::construct(__a, _VSTD::addressof(__h->__value_), __v);
         __node_pointer __first = __h.release();
         __node_pointer __last = __first;
@@ -1152,8 +1152,8 @@
     if (__f != __l)
     {
         __node_allocator& __a = base::__alloc();
-        typedef __allocator_destructor<__node_allocator> _D;
-        unique_ptr<__node, _D> __h(__node_traits::allocate(__a, 1), _D(__a, 1));
+        typedef __allocator_destructor<__node_allocator> _Dp;
+        unique_ptr<__node, _Dp> __h(__node_traits::allocate(__a, 1), _Dp(__a, 1));
         __node_traits::construct(__a, _VSTD::addressof(__h->__value_), *__f);
         __node_pointer __first = __h.release();
         __node_pointer __last = __first;
@@ -1244,8 +1244,8 @@
         if (__n > 0)
         {
             __node_allocator& __a = base::__alloc();
-            typedef __allocator_destructor<__node_allocator> _D;
-            unique_ptr<__node, _D> __h(nullptr, _D(__a, 1));
+            typedef __allocator_destructor<__node_allocator> _Dp;
+            unique_ptr<__node, _Dp> __h(nullptr, _Dp(__a, 1));
             for (__node_pointer __ptr = __p.__ptr_; __n > 0; --__n,
                                                          __ptr = __ptr->__next_)
             {
@@ -1276,8 +1276,8 @@
         if (__n > 0)
         {
             __node_allocator& __a = base::__alloc();
-            typedef __allocator_destructor<__node_allocator> _D;
-            unique_ptr<__node, _D> __h(nullptr, _D(__a, 1));
+            typedef __allocator_destructor<__node_allocator> _Dp;
+            unique_ptr<__node, _Dp> __h(nullptr, _Dp(__a, 1));
             for (__node_pointer __ptr = __p.__ptr_; __n > 0; --__n,
                                                          __ptr = __ptr->__next_)
             {
@@ -1569,12 +1569,12 @@
 bool operator==(const forward_list<_Tp, _Alloc>& __x,
                 const forward_list<_Tp, _Alloc>& __y)
 {
-    typedef forward_list<_Tp, _Alloc> _C;
-    typedef typename _C::const_iterator _I;
-    _I __ix = __x.begin();
-    _I __ex = __x.end();
-    _I __iy = __y.begin();
-    _I __ey = __y.end();
+    typedef forward_list<_Tp, _Alloc> _Cp;
+    typedef typename _Cp::const_iterator _Ip;
+    _Ip __ix = __x.begin();
+    _Ip __ex = __x.end();
+    _Ip __iy = __y.begin();
+    _Ip __ey = __y.end();
     for (; __ix != __ex && __iy != __ey; ++__ix, ++__iy)
         if (!(*__ix == *__iy))
             return false;

Modified: libcxx/trunk/include/functional
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/functional?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/functional (original)
+++ libcxx/trunk/include/functional Tue Nov 29 12:15:50 2011
@@ -198,7 +198,7 @@
   .
   .
   .
-  extern unspecified _M;
+  extern unspecified _Mp;
 }
 
 template <class Operation>
@@ -890,44 +890,44 @@
           }
 };
 
-template<class _R, class _T>
+template<class _Rp, class _Tp>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R _T::*>
-mem_fn(_R _T::* __pm)
+__mem_fn<_Rp _Tp::*>
+mem_fn(_Rp _Tp::* __pm)
 {
-    return __mem_fn<_R _T::*>(__pm);
+    return __mem_fn<_Rp _Tp::*>(__pm);
 }
 
-template<class _R, class _T, class ..._Args>
+template<class _Rp, class _Tp, class ..._Args>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)(_Args...)>
-mem_fn(_R (_T::* __pm)(_Args...))
+__mem_fn<_Rp (_Tp::*)(_Args...)>
+mem_fn(_Rp (_Tp::* __pm)(_Args...))
 {
-    return __mem_fn<_R (_T::*)(_Args...)>(__pm);
+    return __mem_fn<_Rp (_Tp::*)(_Args...)>(__pm);
 }
 
-template<class _R, class _T, class ..._Args>
+template<class _Rp, class _Tp, class ..._Args>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)(_Args...) const>
-mem_fn(_R (_T::* __pm)(_Args...) const)
+__mem_fn<_Rp (_Tp::*)(_Args...) const>
+mem_fn(_Rp (_Tp::* __pm)(_Args...) const)
 {
-    return __mem_fn<_R (_T::*)(_Args...) const>(__pm);
+    return __mem_fn<_Rp (_Tp::*)(_Args...) const>(__pm);
 }
 
-template<class _R, class _T, class ..._Args>
+template<class _Rp, class _Tp, class ..._Args>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)(_Args...) volatile>
-mem_fn(_R (_T::* __pm)(_Args...) volatile)
+__mem_fn<_Rp (_Tp::*)(_Args...) volatile>
+mem_fn(_Rp (_Tp::* __pm)(_Args...) volatile)
 {
-    return __mem_fn<_R (_T::*)(_Args...) volatile>(__pm);
+    return __mem_fn<_Rp (_Tp::*)(_Args...) volatile>(__pm);
 }
 
-template<class _R, class _T, class ..._Args>
+template<class _Rp, class _Tp, class ..._Args>
 inline _LIBCPP_INLINE_VISIBILITY
-__mem_fn<_R (_T::*)(_Args...) const volatile>
-mem_fn(_R (_T::* __pm)(_Args...) const volatile)
+__mem_fn<_Rp (_Tp::*)(_Args...) const volatile>
+mem_fn(_Rp (_Tp::* __pm)(_Args...) const volatile)
 {
-    return __mem_fn<_R (_T::*)(_Args...) const volatile>(__pm);
+    return __mem_fn<_Rp (_Tp::*)(_Args...) const volatile>(__pm);
 }
 
 // bad_function_call
@@ -942,32 +942,32 @@
 namespace __function
 {
 
-template<class _R, class ..._ArgTypes>
+template<class _Rp, class ..._ArgTypes>
 struct __maybe_derive_from_unary_function
 {
 };
 
-template<class _R, class _A1>
-struct __maybe_derive_from_unary_function<_R(_A1)>
-    : public unary_function<_A1, _R>
+template<class _Rp, class _A1>
+struct __maybe_derive_from_unary_function<_Rp(_A1)>
+    : public unary_function<_A1, _Rp>
 {
 };
 
-template<class _R, class ..._ArgTypes>
+template<class _Rp, class ..._ArgTypes>
 struct __maybe_derive_from_binary_function
 {
 };
 
-template<class _R, class _A1, class _A2>
-struct __maybe_derive_from_binary_function<_R(_A1, _A2)>
-    : public binary_function<_A1, _A2, _R>
+template<class _Rp, class _A1, class _A2>
+struct __maybe_derive_from_binary_function<_Rp(_A1, _A2)>
+    : public binary_function<_A1, _A2, _Rp>
 {
 };
 
 template<class _Fp> class __base;
 
-template<class _R, class ..._ArgTypes>
-class __base<_R(_ArgTypes...)>
+template<class _Rp, class ..._ArgTypes>
+class __base<_Rp(_ArgTypes...)>
 {
     __base(const __base&);
     __base& operator=(const __base&);
@@ -978,7 +978,7 @@
     virtual void __clone(__base*) const = 0;
     virtual void destroy() _NOEXCEPT = 0;
     virtual void destroy_deallocate() _NOEXCEPT = 0;
-    virtual _R operator()(_ArgTypes&& ...) = 0;
+    virtual _Rp operator()(_ArgTypes&& ...) = 0;
 #ifndef _LIBCPP_NO_RTTI
     virtual const void* target(const type_info&) const _NOEXCEPT = 0;
     virtual const std::type_info& target_type() const _NOEXCEPT = 0;
@@ -987,139 +987,139 @@
 
 template<class _FD, class _Alloc, class _FB> class __func;
 
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
-class __func<_F, _Alloc, _R(_ArgTypes...)>
-    : public  __base<_R(_ArgTypes...)>
+template<class _Fp, class _Alloc, class _Rp, class ..._ArgTypes>
+class __func<_Fp, _Alloc, _Rp(_ArgTypes...)>
+    : public  __base<_Rp(_ArgTypes...)>
 {
-    __compressed_pair<_F, _Alloc> __f_;
+    __compressed_pair<_Fp, _Alloc> __f_;
 public:
     _LIBCPP_INLINE_VISIBILITY
-    explicit __func(_F __f) : __f_(_VSTD::move(__f)) {}
+    explicit __func(_Fp __f) : __f_(_VSTD::move(__f)) {}
     _LIBCPP_INLINE_VISIBILITY
-    explicit __func(_F __f, _Alloc __a) : __f_(_VSTD::move(__f), _VSTD::move(__a)) {}
-    virtual __base<_R(_ArgTypes...)>* __clone() const;
-    virtual void __clone(__base<_R(_ArgTypes...)>*) const;
+    explicit __func(_Fp __f, _Alloc __a) : __f_(_VSTD::move(__f), _VSTD::move(__a)) {}
+    virtual __base<_Rp(_ArgTypes...)>* __clone() const;
+    virtual void __clone(__base<_Rp(_ArgTypes...)>*) const;
     virtual void destroy() _NOEXCEPT;
     virtual void destroy_deallocate() _NOEXCEPT;
-    virtual _R operator()(_ArgTypes&& ... __arg);
+    virtual _Rp operator()(_ArgTypes&& ... __arg);
 #ifndef _LIBCPP_NO_RTTI
     virtual const void* target(const type_info&) const _NOEXCEPT;
     virtual const std::type_info& target_type() const _NOEXCEPT;
 #endif  // _LIBCPP_NO_RTTI
 };
 
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
-__base<_R(_ArgTypes...)>*
-__func<_F, _Alloc, _R(_ArgTypes...)>::__clone() const
-{
-    typedef typename _Alloc::template rebind<__func>::other _A;
-    _A __a(__f_.second());
-    typedef __allocator_destructor<_A> _D;
-    unique_ptr<__func, _D> __hold(__a.allocate(1), _D(__a, 1));
+template<class _Fp, class _Alloc, class _Rp, class ..._ArgTypes>
+__base<_Rp(_ArgTypes...)>*
+__func<_Fp, _Alloc, _Rp(_ArgTypes...)>::__clone() const
+{
+    typedef typename _Alloc::template rebind<__func>::other _Ap;
+    _Ap __a(__f_.second());
+    typedef __allocator_destructor<_Ap> _Dp;
+    unique_ptr<__func, _Dp> __hold(__a.allocate(1), _Dp(__a, 1));
     ::new (__hold.get()) __func(__f_.first(), _Alloc(__a));
     return __hold.release();
 }
 
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
+template<class _Fp, class _Alloc, class _Rp, class ..._ArgTypes>
 void
-__func<_F, _Alloc, _R(_ArgTypes...)>::__clone(__base<_R(_ArgTypes...)>* __p) const
+__func<_Fp, _Alloc, _Rp(_ArgTypes...)>::__clone(__base<_Rp(_ArgTypes...)>* __p) const
 {
     ::new (__p) __func(__f_.first(), __f_.second());
 }
 
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
+template<class _Fp, class _Alloc, class _Rp, class ..._ArgTypes>
 void
-__func<_F, _Alloc, _R(_ArgTypes...)>::destroy() _NOEXCEPT
+__func<_Fp, _Alloc, _Rp(_ArgTypes...)>::destroy() _NOEXCEPT
 {
-    __f_.~__compressed_pair<_F, _Alloc>();
+    __f_.~__compressed_pair<_Fp, _Alloc>();
 }
 
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
+template<class _Fp, class _Alloc, class _Rp, class ..._ArgTypes>
 void
-__func<_F, _Alloc, _R(_ArgTypes...)>::destroy_deallocate() _NOEXCEPT
+__func<_Fp, _Alloc, _Rp(_ArgTypes...)>::destroy_deallocate() _NOEXCEPT
 {
-    typedef typename _Alloc::template rebind<__func>::other _A;
-    _A __a(__f_.second());
-    __f_.~__compressed_pair<_F, _Alloc>();
+    typedef typename _Alloc::template rebind<__func>::other _Ap;
+    _Ap __a(__f_.second());
+    __f_.~__compressed_pair<_Fp, _Alloc>();
     __a.deallocate(this, 1);
 }
 
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
-_R
-__func<_F, _Alloc, _R(_ArgTypes...)>::operator()(_ArgTypes&& ... __arg)
+template<class _Fp, class _Alloc, class _Rp, class ..._ArgTypes>
+_Rp
+__func<_Fp, _Alloc, _Rp(_ArgTypes...)>::operator()(_ArgTypes&& ... __arg)
 {
     return __invoke(__f_.first(), _VSTD::forward<_ArgTypes>(__arg)...);
 }
 
 #ifndef _LIBCPP_NO_RTTI
 
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
+template<class _Fp, class _Alloc, class _Rp, class ..._ArgTypes>
 const void*
-__func<_F, _Alloc, _R(_ArgTypes...)>::target(const type_info& __ti) const _NOEXCEPT
+__func<_Fp, _Alloc, _Rp(_ArgTypes...)>::target(const type_info& __ti) const _NOEXCEPT
 {
-    if (__ti == typeid(_F))
+    if (__ti == typeid(_Fp))
         return &__f_.first();
     return (const void*)0;
 }
 
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
+template<class _Fp, class _Alloc, class _Rp, class ..._ArgTypes>
 const std::type_info&
-__func<_F, _Alloc, _R(_ArgTypes...)>::target_type() const _NOEXCEPT
+__func<_Fp, _Alloc, _Rp(_ArgTypes...)>::target_type() const _NOEXCEPT
 {
-    return typeid(_F);
+    return typeid(_Fp);
 }
 
 #endif  // _LIBCPP_NO_RTTI
 
 }  // __function
 
-template<class _R, class ..._ArgTypes>
-class _LIBCPP_VISIBLE function<_R(_ArgTypes...)>
-    : public __function::__maybe_derive_from_unary_function<_R(_ArgTypes...)>,
-      public __function::__maybe_derive_from_binary_function<_R(_ArgTypes...)>
+template<class _Rp, class ..._ArgTypes>
+class _LIBCPP_VISIBLE function<_Rp(_ArgTypes...)>
+    : public __function::__maybe_derive_from_unary_function<_Rp(_ArgTypes...)>,
+      public __function::__maybe_derive_from_binary_function<_Rp(_ArgTypes...)>
 {
-    typedef __function::__base<_R(_ArgTypes...)> __base;
+    typedef __function::__base<_Rp(_ArgTypes...)> __base;
     aligned_storage<3*sizeof(void*)>::type __buf_;
     __base* __f_;
 
-    template <class _F>
+    template <class _Fp>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(const _F&) {return true;}
-    template <class _R2, class ..._A>
+        static bool __not_null(const _Fp&) {return true;}
+    template <class _R2, class ..._Ap>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(_R2 (*__p)(_A...)) {return __p;}
-    template <class _R2, class _C, class ..._A>
+        static bool __not_null(_R2 (*__p)(_Ap...)) {return __p;}
+    template <class _R2, class _Cp, class ..._Ap>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(_R2 (_C::*__p)(_A...)) {return __p;}
-    template <class _R2, class _C, class ..._A>
+        static bool __not_null(_R2 (_Cp::*__p)(_Ap...)) {return __p;}
+    template <class _R2, class _Cp, class ..._Ap>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(_R2 (_C::*__p)(_A...) const) {return __p;}
-    template <class _R2, class _C, class ..._A>
+        static bool __not_null(_R2 (_Cp::*__p)(_Ap...) const) {return __p;}
+    template <class _R2, class _Cp, class ..._Ap>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(_R2 (_C::*__p)(_A...) volatile) {return __p;}
-    template <class _R2, class _C, class ..._A>
+        static bool __not_null(_R2 (_Cp::*__p)(_Ap...) volatile) {return __p;}
+    template <class _R2, class _Cp, class ..._Ap>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(_R2 (_C::*__p)(_A...) const volatile) {return __p;}
-    template <class _R2, class ..._A>
+        static bool __not_null(_R2 (_Cp::*__p)(_Ap...) const volatile) {return __p;}
+    template <class _R2, class ..._Ap>
         _LIBCPP_INLINE_VISIBILITY
-        static bool __not_null(const function<_R(_A...)>& __p) {return __p;}
+        static bool __not_null(const function<_Rp(_Ap...)>& __p) {return __p;}
 
-    template <class _F, bool = __invokable<_F&, _ArgTypes...>::value>
+    template <class _Fp, bool = __invokable<_Fp&, _ArgTypes...>::value>
         struct __callable;
-    template <class _F>
-        struct __callable<_F, true>
+    template <class _Fp>
+        struct __callable<_Fp, true>
         {
             static const bool value =
-                is_convertible<typename __invoke_of<_F&, _ArgTypes...>::type,
-                               _R>::value;
+                is_convertible<typename __invoke_of<_Fp&, _ArgTypes...>::type,
+                               _Rp>::value;
         };
-    template <class _F>
-        struct __callable<_F, false>
+    template <class _Fp>
+        struct __callable<_Fp, false>
         {
             static const bool value = false;
         };
 public:
-    typedef _R result_type;
+    typedef _Rp result_type;
 
     // construct/copy/destroy:
     _LIBCPP_INLINE_VISIBILITY
@@ -1128,9 +1128,9 @@
     function(nullptr_t) _NOEXCEPT : __f_(0) {}
     function(const function&);
     function(function&&) _NOEXCEPT;
-    template<class _F>
-      function(_F,
-               typename enable_if<__callable<_F>::value>::type* = 0);
+    template<class _Fp>
+      function(_Fp,
+               typename enable_if<__callable<_Fp>::value>::type* = 0);
 
     template<class _Alloc>
       _LIBCPP_INLINE_VISIBILITY
@@ -1142,29 +1142,29 @@
       function(allocator_arg_t, const _Alloc&, const function&);
     template<class _Alloc>
       function(allocator_arg_t, const _Alloc&, function&&);
-    template<class _F, class _Alloc>
-      function(allocator_arg_t, const _Alloc& __a, _F __f,
-               typename enable_if<__callable<_F>::value>::type* = 0);
+    template<class _Fp, class _Alloc>
+      function(allocator_arg_t, const _Alloc& __a, _Fp __f,
+               typename enable_if<__callable<_Fp>::value>::type* = 0);
 
     function& operator=(const function&);
     function& operator=(function&&) _NOEXCEPT;
     function& operator=(nullptr_t) _NOEXCEPT;
-    template<class _F>
+    template<class _Fp>
       typename enable_if
       <
-        __callable<typename decay<_F>::type>::value,
+        __callable<typename decay<_Fp>::type>::value,
         function&
       >::type
-      operator=(_F&&);
+      operator=(_Fp&&);
 
     ~function();
 
     // function modifiers:
     void swap(function&) _NOEXCEPT;
-    template<class _F, class _Alloc>
+    template<class _Fp, class _Alloc>
       _LIBCPP_INLINE_VISIBILITY
-      void assign(_F&& __f, const _Alloc& __a)
-        {function(allocator_arg, __a, _VSTD::forward<_F>(__f)).swap(*this);}
+      void assign(_Fp&& __f, const _Alloc& __a)
+        {function(allocator_arg, __a, _VSTD::forward<_Fp>(__f)).swap(*this);}
 
     // function capacity:
     _LIBCPP_INLINE_VISIBILITY
@@ -1177,18 +1177,18 @@
       bool operator!=(const function<_R2(_ArgTypes2...)>&) const = delete;
 public:
     // function invocation:
-    _R operator()(_ArgTypes...) const;
+    _Rp operator()(_ArgTypes...) const;
 
 #ifndef _LIBCPP_NO_RTTI
     // function target access:
     const std::type_info& target_type() const _NOEXCEPT;
-    template <typename _T> _T* target() _NOEXCEPT;
-    template <typename _T> const _T* target() const _NOEXCEPT;
+    template <typename _Tp> _Tp* target() _NOEXCEPT;
+    template <typename _Tp> const _Tp* target() const _NOEXCEPT;
 #endif  // _LIBCPP_NO_RTTI
 };
 
-template<class _R, class ..._ArgTypes>
-function<_R(_ArgTypes...)>::function(const function& __f)
+template<class _Rp, class ..._ArgTypes>
+function<_Rp(_ArgTypes...)>::function(const function& __f)
 {
     if (__f.__f_ == 0)
         __f_ = 0;
@@ -1201,9 +1201,9 @@
         __f_ = __f.__f_->__clone();
 }
 
-template<class _R, class ..._ArgTypes>
+template<class _Rp, class ..._ArgTypes>
 template <class _Alloc>
-function<_R(_ArgTypes...)>::function(allocator_arg_t, const _Alloc&,
+function<_Rp(_ArgTypes...)>::function(allocator_arg_t, const _Alloc&,
                                      const function& __f)
 {
     if (__f.__f_ == 0)
@@ -1217,8 +1217,8 @@
         __f_ = __f.__f_->__clone();
 }
 
-template<class _R, class ..._ArgTypes>
-function<_R(_ArgTypes...)>::function(function&& __f) _NOEXCEPT
+template<class _Rp, class ..._ArgTypes>
+function<_Rp(_ArgTypes...)>::function(function&& __f) _NOEXCEPT
 {
     if (__f.__f_ == 0)
         __f_ = 0;
@@ -1234,9 +1234,9 @@
     }
 }
 
-template<class _R, class ..._ArgTypes>
+template<class _Rp, class ..._ArgTypes>
 template <class _Alloc>
-function<_R(_ArgTypes...)>::function(allocator_arg_t, const _Alloc&,
+function<_Rp(_ArgTypes...)>::function(allocator_arg_t, const _Alloc&,
                                      function&& __f)
 {
     if (__f.__f_ == 0)
@@ -1253,43 +1253,43 @@
     }
 }
 
-template<class _R, class ..._ArgTypes>
-template <class _F>
-function<_R(_ArgTypes...)>::function(_F __f,
-                                     typename enable_if<__callable<_F>::value>::type*)
+template<class _Rp, class ..._ArgTypes>
+template <class _Fp>
+function<_Rp(_ArgTypes...)>::function(_Fp __f,
+                                     typename enable_if<__callable<_Fp>::value>::type*)
     : __f_(0)
 {
     if (__not_null(__f))
     {
-        typedef __function::__func<_F, allocator<_F>, _R(_ArgTypes...)> _FF;
-        if (sizeof(_FF) <= sizeof(__buf_) && is_nothrow_copy_constructible<_F>::value)
+        typedef __function::__func<_Fp, allocator<_Fp>, _Rp(_ArgTypes...)> _FF;
+        if (sizeof(_FF) <= sizeof(__buf_) && is_nothrow_copy_constructible<_Fp>::value)
         {
             __f_ = (__base*)&__buf_;
             ::new (__f_) _FF(_VSTD::move(__f));
         }
         else
         {
-            typedef allocator<_FF> _A;
-            _A __a;
-            typedef __allocator_destructor<_A> _D;
-            unique_ptr<__base, _D> __hold(__a.allocate(1), _D(__a, 1));
-            ::new (__hold.get()) _FF(_VSTD::move(__f), allocator<_F>(__a));
+            typedef allocator<_FF> _Ap;
+            _Ap __a;
+            typedef __allocator_destructor<_Ap> _Dp;
+            unique_ptr<__base, _Dp> __hold(__a.allocate(1), _Dp(__a, 1));
+            ::new (__hold.get()) _FF(_VSTD::move(__f), allocator<_Fp>(__a));
             __f_ = __hold.release();
         }
     }
 }
 
-template<class _R, class ..._ArgTypes>
-template <class _F, class _Alloc>
-function<_R(_ArgTypes...)>::function(allocator_arg_t, const _Alloc& __a0, _F __f,
-                                     typename enable_if<__callable<_F>::value>::type*)
+template<class _Rp, class ..._ArgTypes>
+template <class _Fp, class _Alloc>
+function<_Rp(_ArgTypes...)>::function(allocator_arg_t, const _Alloc& __a0, _Fp __f,
+                                     typename enable_if<__callable<_Fp>::value>::type*)
     : __f_(0)
 {
     typedef allocator_traits<_Alloc> __alloc_traits;
     if (__not_null(__f))
     {
-        typedef __function::__func<_F, _Alloc, _R(_ArgTypes...)> _FF;
-        if (sizeof(_FF) <= sizeof(__buf_) && is_nothrow_copy_constructible<_F>::value)
+        typedef __function::__func<_Fp, _Alloc, _Rp(_ArgTypes...)> _FF;
+        if (sizeof(_FF) <= sizeof(__buf_) && is_nothrow_copy_constructible<_Fp>::value)
         {
             __f_ = (__base*)&__buf_;
             ::new (__f_) _FF(_VSTD::move(__f));
@@ -1302,27 +1302,27 @@
 #else
                 rebind_alloc<_FF>::other
 #endif
-                                                         _A;
-            _A __a(__a0);
-            typedef __allocator_destructor<_A> _D;
-            unique_ptr<__base, _D> __hold(__a.allocate(1), _D(__a, 1));
+                                                         _Ap;
+            _Ap __a(__a0);
+            typedef __allocator_destructor<_Ap> _Dp;
+            unique_ptr<__base, _Dp> __hold(__a.allocate(1), _Dp(__a, 1));
             ::new (__hold.get()) _FF(_VSTD::move(__f), _Alloc(__a));
             __f_ = __hold.release();
         }
     }
 }
 
-template<class _R, class ..._ArgTypes>
-function<_R(_ArgTypes...)>&
-function<_R(_ArgTypes...)>::operator=(const function& __f)
+template<class _Rp, class ..._ArgTypes>
+function<_Rp(_ArgTypes...)>&
+function<_Rp(_ArgTypes...)>::operator=(const function& __f)
 {
     function(__f).swap(*this);
     return *this;
 }
 
-template<class _R, class ..._ArgTypes>
-function<_R(_ArgTypes...)>&
-function<_R(_ArgTypes...)>::operator=(function&& __f) _NOEXCEPT
+template<class _Rp, class ..._ArgTypes>
+function<_Rp(_ArgTypes...)>&
+function<_Rp(_ArgTypes...)>::operator=(function&& __f) _NOEXCEPT
 {
     if (__f_ == (__base*)&__buf_)
         __f_->destroy();
@@ -1343,9 +1343,9 @@
     }
 }
 
-template<class _R, class ..._ArgTypes>
-function<_R(_ArgTypes...)>&
-function<_R(_ArgTypes...)>::operator=(nullptr_t) _NOEXCEPT
+template<class _Rp, class ..._ArgTypes>
+function<_Rp(_ArgTypes...)>&
+function<_Rp(_ArgTypes...)>::operator=(nullptr_t) _NOEXCEPT
 {
     if (__f_ == (__base*)&__buf_)
         __f_->destroy();
@@ -1354,21 +1354,21 @@
     __f_ = 0;
 }
 
-template<class _R, class ..._ArgTypes>
-template <class _F>
+template<class _Rp, class ..._ArgTypes>
+template <class _Fp>
 typename enable_if
 <
-    function<_R(_ArgTypes...)>::template __callable<typename decay<_F>::type>::value,
-    function<_R(_ArgTypes...)>&
+    function<_Rp(_ArgTypes...)>::template __callable<typename decay<_Fp>::type>::value,
+    function<_Rp(_ArgTypes...)>&
 >::type
-function<_R(_ArgTypes...)>::operator=(_F&& __f)
+function<_Rp(_ArgTypes...)>::operator=(_Fp&& __f)
 {
-    function(_VSTD::forward<_F>(__f)).swap(*this);
+    function(_VSTD::forward<_Fp>(__f)).swap(*this);
     return *this;
 }
 
-template<class _R, class ..._ArgTypes>
-function<_R(_ArgTypes...)>::~function()
+template<class _Rp, class ..._ArgTypes>
+function<_Rp(_ArgTypes...)>::~function()
 {
     if (__f_ == (__base*)&__buf_)
         __f_->destroy();
@@ -1376,9 +1376,9 @@
         __f_->destroy_deallocate();
 }
 
-template<class _R, class ..._ArgTypes>
+template<class _Rp, class ..._ArgTypes>
 void
-function<_R(_ArgTypes...)>::swap(function& __f) _NOEXCEPT
+function<_Rp(_ArgTypes...)>::swap(function& __f) _NOEXCEPT
 {
     if (__f_ == (__base*)&__buf_ && __f.__f_ == (__base*)&__f.__buf_)
     {
@@ -1413,9 +1413,9 @@
         _VSTD::swap(__f_, __f.__f_);
 }
 
-template<class _R, class ..._ArgTypes>
-_R
-function<_R(_ArgTypes...)>::operator()(_ArgTypes... __arg) const
+template<class _Rp, class ..._ArgTypes>
+_Rp
+function<_Rp(_ArgTypes...)>::operator()(_ArgTypes... __arg) const
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (__f_ == 0)
@@ -1426,61 +1426,61 @@
 
 #ifndef _LIBCPP_NO_RTTI
 
-template<class _R, class ..._ArgTypes>
+template<class _Rp, class ..._ArgTypes>
 const std::type_info&
-function<_R(_ArgTypes...)>::target_type() const _NOEXCEPT
+function<_Rp(_ArgTypes...)>::target_type() const _NOEXCEPT
 {
     if (__f_ == 0)
         return typeid(void);
     return __f_->target_type();
 }
 
-template<class _R, class ..._ArgTypes>
-template <typename _T>
-_T*
-function<_R(_ArgTypes...)>::target() _NOEXCEPT
+template<class _Rp, class ..._ArgTypes>
+template <typename _Tp>
+_Tp*
+function<_Rp(_ArgTypes...)>::target() _NOEXCEPT
 {
     if (__f_ == 0)
-        return (_T*)0;
-    return (_T*)__f_->target(typeid(_T));
+        return (_Tp*)0;
+    return (_Tp*)__f_->target(typeid(_Tp));
 }
 
-template<class _R, class ..._ArgTypes>
-template <typename _T>
-const _T*
-function<_R(_ArgTypes...)>::target() const _NOEXCEPT
+template<class _Rp, class ..._ArgTypes>
+template <typename _Tp>
+const _Tp*
+function<_Rp(_ArgTypes...)>::target() const _NOEXCEPT
 {
     if (__f_ == 0)
-        return (const _T*)0;
-    return (const _T*)__f_->target(typeid(_T));
+        return (const _Tp*)0;
+    return (const _Tp*)__f_->target(typeid(_Tp));
 }
 
 #endif  // _LIBCPP_NO_RTTI
 
-template <class _R, class... _ArgTypes>
+template <class _Rp, class... _ArgTypes>
 inline _LIBCPP_INLINE_VISIBILITY
 bool
-operator==(const function<_R(_ArgTypes...)>& __f, nullptr_t) _NOEXCEPT {return !__f;}
+operator==(const function<_Rp(_ArgTypes...)>& __f, nullptr_t) _NOEXCEPT {return !__f;}
 
-template <class _R, class... _ArgTypes>
+template <class _Rp, class... _ArgTypes>
 inline _LIBCPP_INLINE_VISIBILITY
 bool
-operator==(nullptr_t, const function<_R(_ArgTypes...)>& __f) _NOEXCEPT {return !__f;}
+operator==(nullptr_t, const function<_Rp(_ArgTypes...)>& __f) _NOEXCEPT {return !__f;}
 
-template <class _R, class... _ArgTypes>
+template <class _Rp, class... _ArgTypes>
 inline _LIBCPP_INLINE_VISIBILITY
 bool
-operator!=(const function<_R(_ArgTypes...)>& __f, nullptr_t) _NOEXCEPT {return (bool)__f;}
+operator!=(const function<_Rp(_ArgTypes...)>& __f, nullptr_t) _NOEXCEPT {return (bool)__f;}
 
-template <class _R, class... _ArgTypes>
+template <class _Rp, class... _ArgTypes>
 inline _LIBCPP_INLINE_VISIBILITY
 bool
-operator!=(nullptr_t, const function<_R(_ArgTypes...)>& __f) _NOEXCEPT {return (bool)__f;}
+operator!=(nullptr_t, const function<_Rp(_ArgTypes...)>& __f) _NOEXCEPT {return (bool)__f;}
 
-template <class _R, class... _ArgTypes>
+template <class _Rp, class... _ArgTypes>
 inline _LIBCPP_INLINE_VISIBILITY
 void
-swap(function<_R(_ArgTypes...)>& __x, function<_R(_ArgTypes...)>& __y) _NOEXCEPT
+swap(function<_Rp(_ArgTypes...)>& __x, function<_Rp(_ArgTypes...)>& __y) _NOEXCEPT
 {return __x.swap(__y);}
 
 template<class _Tp> struct __is_bind_expression : public false_type {};
@@ -1494,7 +1494,7 @@
 namespace placeholders
 {
 
-template <int _N> struct __ph {};
+template <int _Np> struct __ph {};
 
 extern __ph<1>   _1;
 extern __ph<2>   _2;
@@ -1509,9 +1509,9 @@
 
 }  // placeholders
 
-template<int _N>
-struct __is_placeholder<placeholders::__ph<_N> >
-    : public integral_constant<int, _N> {};
+template<int _Np>
+struct __is_placeholder<placeholders::__ph<_Np> >
+    : public integral_constant<int, _Np> {};
 
 template <class _Tp, class _Uj>
 inline _LIBCPP_INLINE_VISIBILITY
@@ -1617,15 +1617,15 @@
 {
 };
 
-template <class _F, class _BoundArgs, class _TupleUj>
+template <class _Fp, class _BoundArgs, class _TupleUj>
 struct __bind_return;
 
-template <class _F, class ..._BoundArgs, class _TupleUj>
-struct __bind_return<_F, tuple<_BoundArgs...>, _TupleUj>
+template <class _Fp, class ..._BoundArgs, class _TupleUj>
+struct __bind_return<_Fp, tuple<_BoundArgs...>, _TupleUj>
 {
     typedef typename __invoke_of
     <
-        _F&,
+        _Fp&,
         typename __mu_return
         <
             _BoundArgs,
@@ -1634,12 +1634,12 @@
     >::type type;
 };
 
-template <class _F, class ..._BoundArgs, class _TupleUj>
-struct __bind_return<_F, const tuple<_BoundArgs...>, _TupleUj>
+template <class _Fp, class ..._BoundArgs, class _TupleUj>
+struct __bind_return<_Fp, const tuple<_BoundArgs...>, _TupleUj>
 {
     typedef typename __invoke_of
     <
-        _F&,
+        _Fp&,
         typename __mu_return
         <
             const _BoundArgs,
@@ -1648,20 +1648,20 @@
     >::type type;
 };
 
-template <class _F, class _BoundArgs, size_t ..._Indx, class _Args>
+template <class _Fp, class _BoundArgs, size_t ..._Indx, class _Args>
 inline _LIBCPP_INLINE_VISIBILITY
-typename __bind_return<_F, _BoundArgs, _Args>::type
-__apply_functor(_F& __f, _BoundArgs& __bound_args, __tuple_indices<_Indx...>,
+typename __bind_return<_Fp, _BoundArgs, _Args>::type
+__apply_functor(_Fp& __f, _BoundArgs& __bound_args, __tuple_indices<_Indx...>,
                 _Args&& __args)
 {
     return __invoke(__f, __mu(get<_Indx>(__bound_args), __args)...);
 }
 
-template<class _F, class ..._BoundArgs>
+template<class _Fp, class ..._BoundArgs>
 class __bind
-    : public __weak_result_type<typename decay<_F>::type>
+    : public __weak_result_type<typename decay<_Fp>::type>
 {
-    typedef typename decay<_F>::type _Fd;
+    typedef typename decay<_Fp>::type _Fd;
     typedef tuple<typename decay<_BoundArgs>::type...> _Td;
     _Fd __f_;
     _Td __bound_args_;
@@ -1698,10 +1698,10 @@
 
 #endif  // _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS
 
-    template <class _G, class ..._BA>
+    template <class _Gp, class ..._BA>
       _LIBCPP_INLINE_VISIBILITY
-      explicit __bind(_G&& __f, _BA&& ...__bound_args)
-        : __f_(_VSTD::forward<_G>(__f)),
+      explicit __bind(_Gp&& __f, _BA&& ...__bound_args)
+        : __f_(_VSTD::forward<_Gp>(__f)),
           __bound_args_(_VSTD::forward<_BA>(__bound_args)...) {}
 
     template <class ..._Args>
@@ -1723,16 +1723,16 @@
         }
 };
 
-template<class _F, class ..._BoundArgs>
-struct __is_bind_expression<__bind<_F, _BoundArgs...> > : public true_type {};
+template<class _Fp, class ..._BoundArgs>
+struct __is_bind_expression<__bind<_Fp, _BoundArgs...> > : public true_type {};
 
-template<class _R, class _F, class ..._BoundArgs>
+template<class _Rp, class _Fp, class ..._BoundArgs>
 class __bind_r
-    : public __bind<_F, _BoundArgs...>
+    : public __bind<_Fp, _BoundArgs...>
 {
-    typedef __bind<_F, _BoundArgs...> base;
+    typedef __bind<_Fp, _BoundArgs...> base;
 public:
-    typedef _R result_type;
+    typedef _Rp result_type;
 
 #ifdef _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS
 
@@ -1760,10 +1760,10 @@
 
 #endif  // _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS
 
-    template <class _G, class ..._BA>
+    template <class _Gp, class ..._BA>
       _LIBCPP_INLINE_VISIBILITY
-      explicit __bind_r(_G&& __f, _BA&& ...__bound_args)
-        : base(_VSTD::forward<_G>(__f),
+      explicit __bind_r(_Gp&& __f, _BA&& ...__bound_args)
+        : base(_VSTD::forward<_Gp>(__f),
                _VSTD::forward<_BA>(__bound_args)...) {}
 
     template <class ..._Args>
@@ -1783,25 +1783,25 @@
         }
 };
 
-template<class _R, class _F, class ..._BoundArgs>
-struct __is_bind_expression<__bind_r<_R, _F, _BoundArgs...> > : public true_type {};
+template<class _Rp, class _Fp, class ..._BoundArgs>
+struct __is_bind_expression<__bind_r<_Rp, _Fp, _BoundArgs...> > : public true_type {};
 
-template<class _F, class ..._BoundArgs>
+template<class _Fp, class ..._BoundArgs>
 inline _LIBCPP_INLINE_VISIBILITY
-__bind<_F, _BoundArgs...>
-bind(_F&& __f, _BoundArgs&&... __bound_args)
+__bind<_Fp, _BoundArgs...>
+bind(_Fp&& __f, _BoundArgs&&... __bound_args)
 {
-    typedef __bind<_F, _BoundArgs...> type;
-    return type(_VSTD::forward<_F>(__f), _VSTD::forward<_BoundArgs>(__bound_args)...);
+    typedef __bind<_Fp, _BoundArgs...> type;
+    return type(_VSTD::forward<_Fp>(__f), _VSTD::forward<_BoundArgs>(__bound_args)...);
 }
 
-template<class _R, class _F, class ..._BoundArgs>
+template<class _Rp, class _Fp, class ..._BoundArgs>
 inline _LIBCPP_INLINE_VISIBILITY
-__bind_r<_R, _F, _BoundArgs...>
-bind(_F&& __f, _BoundArgs&&... __bound_args)
+__bind_r<_Rp, _Fp, _BoundArgs...>
+bind(_Fp&& __f, _BoundArgs&&... __bound_args)
 {
-    typedef __bind_r<_R, _F, _BoundArgs...> type;
-    return type(_VSTD::forward<_F>(__f), _VSTD::forward<_BoundArgs>(__bound_args)...);
+    typedef __bind_r<_Rp, _Fp, _BoundArgs...> type;
+    return type(_VSTD::forward<_Fp>(__f), _VSTD::forward<_BoundArgs>(__bound_args)...);
 }
 
 #endif  // _LIBCPP_HAS_NO_VARIADICS

Modified: libcxx/trunk/include/future
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/future?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/future (original)
+++ libcxx/trunk/include/future Tue Nov 29 12:15:50 2011
@@ -538,14 +538,14 @@
     return wait_until(chrono::steady_clock::now() + __rel_time);
 }
 
-template <class _R>
+template <class _Rp>
 class __assoc_state
     : public __assoc_sub_state
 {
     typedef __assoc_sub_state base;
-    typedef typename aligned_storage<sizeof(_R), alignment_of<_R>::value>::type _U;
+    typedef typename aligned_storage<sizeof(_Rp), alignment_of<_Rp>::value>::type _Up;
 protected:
-    _U __value_;
+    _Up __value_;
 
     virtual void __on_zero_shared() _NOEXCEPT;
 public:
@@ -564,26 +564,26 @@
         void set_value_at_thread_exit(_Arg& __arg);
 #endif
 
-    _R move();
-    typename add_lvalue_reference<_R>::type copy();
+    _Rp move();
+    typename add_lvalue_reference<_Rp>::type copy();
 };
 
-template <class _R>
+template <class _Rp>
 void
-__assoc_state<_R>::__on_zero_shared() _NOEXCEPT
+__assoc_state<_Rp>::__on_zero_shared() _NOEXCEPT
 {
     if (this->__state_ & base::__constructed)
-        reinterpret_cast<_R*>(&__value_)->~_R();
+        reinterpret_cast<_Rp*>(&__value_)->~_Rp();
     delete this;
 }
 
-template <class _R>
+template <class _Rp>
 template <class _Arg>
 void
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-__assoc_state<_R>::set_value(_Arg&& __arg)
+__assoc_state<_Rp>::set_value(_Arg&& __arg)
 #else
-__assoc_state<_R>::set_value(_Arg& __arg)
+__assoc_state<_Rp>::set_value(_Arg& __arg)
 #endif
 {
     unique_lock<mutex> __lk(this->__mut_);
@@ -591,19 +591,19 @@
     if (this->__has_value())
         throw future_error(make_error_code(future_errc::promise_already_satisfied));
 #endif
-    ::new(&__value_) _R(_VSTD::forward<_Arg>(__arg));
+    ::new(&__value_) _Rp(_VSTD::forward<_Arg>(__arg));
     this->__state_ |= base::__constructed | base::ready;
     __lk.unlock();
     __cv_.notify_all();
 }
 
-template <class _R>
+template <class _Rp>
 template <class _Arg>
 void
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-__assoc_state<_R>::set_value_at_thread_exit(_Arg&& __arg)
+__assoc_state<_Rp>::set_value_at_thread_exit(_Arg&& __arg)
 #else
-__assoc_state<_R>::set_value_at_thread_exit(_Arg& __arg)
+__assoc_state<_Rp>::set_value_at_thread_exit(_Arg& __arg)
 #endif
 {
     unique_lock<mutex> __lk(this->__mut_);
@@ -611,62 +611,62 @@
     if (this->__has_value())
         throw future_error(make_error_code(future_errc::promise_already_satisfied));
 #endif
-    ::new(&__value_) _R(_VSTD::forward<_Arg>(__arg));
+    ::new(&__value_) _Rp(_VSTD::forward<_Arg>(__arg));
     this->__state_ |= base::__constructed;
     __thread_local_data()->__make_ready_at_thread_exit(this);
     __lk.unlock();
 }
 
-template <class _R>
-_R
-__assoc_state<_R>::move()
+template <class _Rp>
+_Rp
+__assoc_state<_Rp>::move()
 {
     unique_lock<mutex> __lk(this->__mut_);
     this->__sub_wait(__lk);
     if (this->__exception_ != nullptr)
         rethrow_exception(this->__exception_);
-    return _VSTD::move(*reinterpret_cast<_R*>(&__value_));
+    return _VSTD::move(*reinterpret_cast<_Rp*>(&__value_));
 }
 
-template <class _R>
-typename add_lvalue_reference<_R>::type
-__assoc_state<_R>::copy()
+template <class _Rp>
+typename add_lvalue_reference<_Rp>::type
+__assoc_state<_Rp>::copy()
 {
     unique_lock<mutex> __lk(this->__mut_);
     this->__sub_wait(__lk);
     if (this->__exception_ != nullptr)
         rethrow_exception(this->__exception_);
-    return *reinterpret_cast<_R*>(&__value_);
+    return *reinterpret_cast<_Rp*>(&__value_);
 }
 
-template <class _R>
-class __assoc_state<_R&>
+template <class _Rp>
+class __assoc_state<_Rp&>
     : public __assoc_sub_state
 {
     typedef __assoc_sub_state base;
-    typedef _R* _U;
+    typedef _Rp* _Up;
 protected:
-    _U __value_;
+    _Up __value_;
 
     virtual void __on_zero_shared() _NOEXCEPT;
 public:
 
-    void set_value(_R& __arg);
-    void set_value_at_thread_exit(_R& __arg);
+    void set_value(_Rp& __arg);
+    void set_value_at_thread_exit(_Rp& __arg);
 
-    _R& copy();
+    _Rp& copy();
 };
 
-template <class _R>
+template <class _Rp>
 void
-__assoc_state<_R&>::__on_zero_shared() _NOEXCEPT
+__assoc_state<_Rp&>::__on_zero_shared() _NOEXCEPT
 {
     delete this;
 }
 
-template <class _R>
+template <class _Rp>
 void
-__assoc_state<_R&>::set_value(_R& __arg)
+__assoc_state<_Rp&>::set_value(_Rp& __arg)
 {
     unique_lock<mutex> __lk(this->__mut_);
 #ifndef _LIBCPP_NO_EXCEPTIONS
@@ -679,9 +679,9 @@
     __cv_.notify_all();
 }
 
-template <class _R>
+template <class _Rp>
 void
-__assoc_state<_R&>::set_value_at_thread_exit(_R& __arg)
+__assoc_state<_Rp&>::set_value_at_thread_exit(_Rp& __arg)
 {
     unique_lock<mutex> __lk(this->__mut_);
 #ifndef _LIBCPP_NO_EXCEPTIONS
@@ -694,9 +694,9 @@
     __lk.unlock();
 }
 
-template <class _R>
-_R&
-__assoc_state<_R&>::copy()
+template <class _Rp>
+_Rp&
+__assoc_state<_Rp&>::copy()
 {
     unique_lock<mutex> __lk(this->__mut_);
     this->__sub_wait(__lk);
@@ -705,11 +705,11 @@
     return *__value_;
 }
 
-template <class _R, class _Alloc>
+template <class _Rp, class _Alloc>
 class __assoc_state_alloc
-    : public __assoc_state<_R>
+    : public __assoc_state<_Rp>
 {
-    typedef __assoc_state<_R> base;
+    typedef __assoc_state<_Rp> base;
     _Alloc __alloc_;
 
     virtual void __on_zero_shared() _NOEXCEPT;
@@ -719,22 +719,22 @@
         : __alloc_(__a) {}
 };
 
-template <class _R, class _Alloc>
+template <class _Rp, class _Alloc>
 void
-__assoc_state_alloc<_R, _Alloc>::__on_zero_shared() _NOEXCEPT
+__assoc_state_alloc<_Rp, _Alloc>::__on_zero_shared() _NOEXCEPT
 {
     if (this->__state_ & base::__constructed)
-        reinterpret_cast<_R*>(&this->__value_)->~_R();
+        reinterpret_cast<_Rp*>(&this->__value_)->~_Rp();
     typename _Alloc::template rebind<__assoc_state_alloc>::other __a(__alloc_);
     this->~__assoc_state_alloc();
     __a.deallocate(this, 1);
 }
 
-template <class _R, class _Alloc>
-class __assoc_state_alloc<_R&, _Alloc>
-    : public __assoc_state<_R&>
+template <class _Rp, class _Alloc>
+class __assoc_state_alloc<_Rp&, _Alloc>
+    : public __assoc_state<_Rp&>
 {
-    typedef __assoc_state<_R&> base;
+    typedef __assoc_state<_Rp&> base;
     _Alloc __alloc_;
 
     virtual void __on_zero_shared() _NOEXCEPT;
@@ -744,9 +744,9 @@
         : __alloc_(__a) {}
 };
 
-template <class _R, class _Alloc>
+template <class _Rp, class _Alloc>
 void
-__assoc_state_alloc<_R&, _Alloc>::__on_zero_shared() _NOEXCEPT
+__assoc_state_alloc<_Rp&, _Alloc>::__on_zero_shared() _NOEXCEPT
 {
     typename _Alloc::template rebind<__assoc_state_alloc>::other __a(__alloc_);
     this->~__assoc_state_alloc();
@@ -777,17 +777,17 @@
     __a.deallocate(this, 1);
 }
 
-template <class _R, class _F>
+template <class _Rp, class _Fp>
 class __deferred_assoc_state
-    : public __assoc_state<_R>
+    : public __assoc_state<_Rp>
 {
-    typedef __assoc_state<_R> base;
+    typedef __assoc_state<_Rp> base;
 
-    _F __func_;
+    _Fp __func_;
 
 public:
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-    explicit __deferred_assoc_state(_F&& __f);
+    explicit __deferred_assoc_state(_Fp&& __f);
 #endif
 
     virtual void __execute();
@@ -795,19 +795,19 @@
 
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
-template <class _R, class _F>
+template <class _Rp, class _Fp>
 inline _LIBCPP_INLINE_VISIBILITY
-__deferred_assoc_state<_R, _F>::__deferred_assoc_state(_F&& __f)
-    : __func_(_VSTD::forward<_F>(__f))
+__deferred_assoc_state<_Rp, _Fp>::__deferred_assoc_state(_Fp&& __f)
+    : __func_(_VSTD::forward<_Fp>(__f))
 {
     this->__set_deferred();
 }
 
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
-template <class _R, class _F>
+template <class _Rp, class _Fp>
 void
-__deferred_assoc_state<_R, _F>::__execute()
+__deferred_assoc_state<_Rp, _Fp>::__execute()
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     try
@@ -823,17 +823,17 @@
 #endif  // _LIBCPP_NO_EXCEPTIONS
 }
 
-template <class _F>
-class __deferred_assoc_state<void, _F>
+template <class _Fp>
+class __deferred_assoc_state<void, _Fp>
     : public __assoc_sub_state
 {
     typedef __assoc_sub_state base;
 
-    _F __func_;
+    _Fp __func_;
 
 public:
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-    explicit __deferred_assoc_state(_F&& __f);
+    explicit __deferred_assoc_state(_Fp&& __f);
 #endif
 
     virtual void __execute();
@@ -841,19 +841,19 @@
 
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
-template <class _F>
+template <class _Fp>
 inline _LIBCPP_INLINE_VISIBILITY
-__deferred_assoc_state<void, _F>::__deferred_assoc_state(_F&& __f)
-    : __func_(_VSTD::forward<_F>(__f))
+__deferred_assoc_state<void, _Fp>::__deferred_assoc_state(_Fp&& __f)
+    : __func_(_VSTD::forward<_Fp>(__f))
 {
     this->__set_deferred();
 }
 
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
-template <class _F>
+template <class _Fp>
 void
-__deferred_assoc_state<void, _F>::__execute()
+__deferred_assoc_state<void, _Fp>::__execute()
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     try
@@ -870,18 +870,18 @@
 #endif  // _LIBCPP_NO_EXCEPTIONS
 }
 
-template <class _R, class _F>
+template <class _Rp, class _Fp>
 class __async_assoc_state
-    : public __assoc_state<_R>
+    : public __assoc_state<_Rp>
 {
-    typedef __assoc_state<_R> base;
+    typedef __assoc_state<_Rp> base;
 
-    _F __func_;
+    _Fp __func_;
 
     virtual void __on_zero_shared() _NOEXCEPT;
 public:
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-    explicit __async_assoc_state(_F&& __f);
+    explicit __async_assoc_state(_Fp&& __f);
 #endif
 
     virtual void __execute();
@@ -889,18 +889,18 @@
 
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
-template <class _R, class _F>
+template <class _Rp, class _Fp>
 inline _LIBCPP_INLINE_VISIBILITY
-__async_assoc_state<_R, _F>::__async_assoc_state(_F&& __f)
-    : __func_(_VSTD::forward<_F>(__f))
+__async_assoc_state<_Rp, _Fp>::__async_assoc_state(_Fp&& __f)
+    : __func_(_VSTD::forward<_Fp>(__f))
 {
 }
 
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
-template <class _R, class _F>
+template <class _Rp, class _Fp>
 void
-__async_assoc_state<_R, _F>::__execute()
+__async_assoc_state<_Rp, _Fp>::__execute()
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     try
@@ -916,26 +916,26 @@
 #endif  // _LIBCPP_NO_EXCEPTIONS
 }
 
-template <class _R, class _F>
+template <class _Rp, class _Fp>
 void
-__async_assoc_state<_R, _F>::__on_zero_shared() _NOEXCEPT
+__async_assoc_state<_Rp, _Fp>::__on_zero_shared() _NOEXCEPT
 {
     this->wait();
     base::__on_zero_shared();
 }
 
-template <class _F>
-class __async_assoc_state<void, _F>
+template <class _Fp>
+class __async_assoc_state<void, _Fp>
     : public __assoc_sub_state
 {
     typedef __assoc_sub_state base;
 
-    _F __func_;
+    _Fp __func_;
 
     virtual void __on_zero_shared() _NOEXCEPT;
 public:
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-    explicit __async_assoc_state(_F&& __f);
+    explicit __async_assoc_state(_Fp&& __f);
 #endif
 
     virtual void __execute();
@@ -943,18 +943,18 @@
 
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
-template <class _F>
+template <class _Fp>
 inline _LIBCPP_INLINE_VISIBILITY
-__async_assoc_state<void, _F>::__async_assoc_state(_F&& __f)
-    : __func_(_VSTD::forward<_F>(__f))
+__async_assoc_state<void, _Fp>::__async_assoc_state(_Fp&& __f)
+    : __func_(_VSTD::forward<_Fp>(__f))
 {
 }
 
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
-template <class _F>
+template <class _Fp>
 void
-__async_assoc_state<void, _F>::__execute()
+__async_assoc_state<void, _Fp>::__execute()
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     try
@@ -971,57 +971,57 @@
 #endif  // _LIBCPP_NO_EXCEPTIONS
 }
 
-template <class _F>
+template <class _Fp>
 void
-__async_assoc_state<void, _F>::__on_zero_shared() _NOEXCEPT
+__async_assoc_state<void, _Fp>::__on_zero_shared() _NOEXCEPT
 {
     this->wait();
     base::__on_zero_shared();
 }
 
-template <class _R> class promise;
-template <class _R> class shared_future;
+template <class _Rp> class promise;
+template <class _Rp> class shared_future;
 
 // future
 
-template <class _R> class future;
+template <class _Rp> class future;
 
-template <class _R, class _F>
-future<_R>
+template <class _Rp, class _Fp>
+future<_Rp>
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-__make_deferred_assoc_state(_F&& __f);
+__make_deferred_assoc_state(_Fp&& __f);
 #else
-__make_deferred_assoc_state(_F __f);
+__make_deferred_assoc_state(_Fp __f);
 #endif
 
-template <class _R, class _F>
-future<_R>
+template <class _Rp, class _Fp>
+future<_Rp>
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-__make_async_assoc_state(_F&& __f);
+__make_async_assoc_state(_Fp&& __f);
 #else
-__make_async_assoc_state(_F __f);
+__make_async_assoc_state(_Fp __f);
 #endif
 
-template <class _R>
+template <class _Rp>
 class _LIBCPP_VISIBLE future
 {
-    __assoc_state<_R>* __state_;
+    __assoc_state<_Rp>* __state_;
 
-    explicit future(__assoc_state<_R>* __state);
+    explicit future(__assoc_state<_Rp>* __state);
 
     template <class> friend class promise;
     template <class> friend class shared_future;
 
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-    template <class _R1, class _F>
-        friend future<_R1> __make_deferred_assoc_state(_F&& __f);
-    template <class _R1, class _F>
-        friend future<_R1> __make_async_assoc_state(_F&& __f);
+    template <class _R1, class _Fp>
+        friend future<_R1> __make_deferred_assoc_state(_Fp&& __f);
+    template <class _R1, class _Fp>
+        friend future<_R1> __make_async_assoc_state(_Fp&& __f);
 #else
-    template <class _R1, class _F>
-        friend future<_R1> __make_deferred_assoc_state(_F __f);
-    template <class _R1, class _F>
-        friend future<_R1> __make_async_assoc_state(_F __f);
+    template <class _R1, class _Fp>
+        friend future<_R1> __make_deferred_assoc_state(_Fp __f);
+    template <class _R1, class _Fp>
+        friend future<_R1> __make_async_assoc_state(_Fp __f);
 #endif
 
 public:
@@ -1046,10 +1046,10 @@
 public:
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
     ~future();
-    shared_future<_R> share();
+    shared_future<_Rp> share();
 
     // retrieving the value
-    _R get();
+    _Rp get();
 
     _LIBCPP_INLINE_VISIBILITY
     void swap(future& __rhs) {_VSTD::swap(__state_, __rhs.__state_);}
@@ -1072,8 +1072,8 @@
             {return __state_->wait_until(__abs_time);}
 };
 
-template <class _R>
-future<_R>::future(__assoc_state<_R>* __state)
+template <class _Rp>
+future<_Rp>::future(__assoc_state<_Rp>* __state)
     : __state_(__state)
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
@@ -1089,43 +1089,43 @@
     void operator()(__shared_count* p) {p->__release_shared();}
 };
 
-template <class _R>
-future<_R>::~future()
+template <class _Rp>
+future<_Rp>::~future()
 {
     if (__state_)
         __state_->__release_shared();
 }
 
-template <class _R>
-_R
-future<_R>::get()
+template <class _Rp>
+_Rp
+future<_Rp>::get()
 {
     unique_ptr<__shared_count, __release_shared_count> __(__state_);
-    __assoc_state<_R>* __s = __state_;
+    __assoc_state<_Rp>* __s = __state_;
     __state_ = nullptr;
     return __s->move();
 }
 
-template <class _R>
-class _LIBCPP_VISIBLE future<_R&>
+template <class _Rp>
+class _LIBCPP_VISIBLE future<_Rp&>
 {
-    __assoc_state<_R&>* __state_;
+    __assoc_state<_Rp&>* __state_;
 
-    explicit future(__assoc_state<_R&>* __state);
+    explicit future(__assoc_state<_Rp&>* __state);
 
     template <class> friend class promise;
     template <class> friend class shared_future;
 
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-    template <class _R1, class _F>
-        friend future<_R1> __make_deferred_assoc_state(_F&& __f);
-    template <class _R1, class _F>
-        friend future<_R1> __make_async_assoc_state(_F&& __f);
+    template <class _R1, class _Fp>
+        friend future<_R1> __make_deferred_assoc_state(_Fp&& __f);
+    template <class _R1, class _Fp>
+        friend future<_R1> __make_async_assoc_state(_Fp&& __f);
 #else
-    template <class _R1, class _F>
-        friend future<_R1> __make_deferred_assoc_state(_F __f);
-    template <class _R1, class _F>
-        friend future<_R1> __make_async_assoc_state(_F __f);
+    template <class _R1, class _Fp>
+        friend future<_R1> __make_deferred_assoc_state(_Fp __f);
+    template <class _R1, class _Fp>
+        friend future<_R1> __make_async_assoc_state(_Fp __f);
 #endif
 
 public:
@@ -1150,10 +1150,10 @@
 public:
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
     ~future();
-    shared_future<_R&> share();
+    shared_future<_Rp&> share();
 
     // retrieving the value
-    _R& get();
+    _Rp& get();
 
     _LIBCPP_INLINE_VISIBILITY
     void swap(future& __rhs) {_VSTD::swap(__state_, __rhs.__state_);}
@@ -1176,8 +1176,8 @@
             {return __state_->wait_until(__abs_time);}
 };
 
-template <class _R>
-future<_R&>::future(__assoc_state<_R&>* __state)
+template <class _Rp>
+future<_Rp&>::future(__assoc_state<_Rp&>* __state)
     : __state_(__state)
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
@@ -1188,19 +1188,19 @@
     __state_->__set_future_attached();
 }
 
-template <class _R>
-future<_R&>::~future()
+template <class _Rp>
+future<_Rp&>::~future()
 {
     if (__state_)
         __state_->__release_shared();
 }
 
-template <class _R>
-_R&
-future<_R&>::get()
+template <class _Rp>
+_Rp&
+future<_Rp&>::get()
 {
     unique_ptr<__shared_count, __release_shared_count> __(__state_);
-    __assoc_state<_R&>* __s = __state_;
+    __assoc_state<_Rp&>* __s = __state_;
     __state_ = nullptr;
     return __s->copy();
 }
@@ -1216,15 +1216,15 @@
     template <class> friend class shared_future;
 
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-    template <class _R1, class _F>
-        friend future<_R1> __make_deferred_assoc_state(_F&& __f);
-    template <class _R1, class _F>
-        friend future<_R1> __make_async_assoc_state(_F&& __f);
+    template <class _R1, class _Fp>
+        friend future<_R1> __make_deferred_assoc_state(_Fp&& __f);
+    template <class _R1, class _Fp>
+        friend future<_R1> __make_async_assoc_state(_Fp&& __f);
 #else
-    template <class _R1, class _F>
-        friend future<_R1> __make_deferred_assoc_state(_F __f);
-    template <class _R1, class _F>
-        friend future<_R1> __make_async_assoc_state(_F __f);
+    template <class _R1, class _Fp>
+        friend future<_R1> __make_deferred_assoc_state(_Fp __f);
+    template <class _R1, class _Fp>
+        friend future<_R1> __make_async_assoc_state(_Fp __f);
 #endif
 
 public:
@@ -1275,10 +1275,10 @@
             {return __state_->wait_until(__abs_time);}
 };
 
-template <class _R>
+template <class _Rp>
 inline _LIBCPP_INLINE_VISIBILITY
 void
-swap(future<_R>& __x, future<_R>& __y)
+swap(future<_Rp>& __x, future<_Rp>& __y)
 {
     __x.swap(__y);
 }
@@ -1287,10 +1287,10 @@
 
 template <class _Callable> class packaged_task;
 
-template <class _R>
+template <class _Rp>
 class _LIBCPP_VISIBLE promise
 {
-    __assoc_state<_R>* __state_;
+    __assoc_state<_Rp>* __state_;
 
     _LIBCPP_INLINE_VISIBILITY
     explicit promise(nullptr_t) : __state_(nullptr) {}
@@ -1330,43 +1330,43 @@
     void swap(promise& __rhs) {_VSTD::swap(__state_, __rhs.__state_);}
 
     // retrieving the result
-    future<_R> get_future();
+    future<_Rp> get_future();
 
     // setting the result
-    void set_value(const _R& __r);
+    void set_value(const _Rp& __r);
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-    void set_value(_R&& __r);
+    void set_value(_Rp&& __r);
 #endif
     void set_exception(exception_ptr __p);
 
     // setting the result with deferred notification
-    void set_value_at_thread_exit(const _R& __r);
+    void set_value_at_thread_exit(const _Rp& __r);
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-    void set_value_at_thread_exit(_R&& __r);
+    void set_value_at_thread_exit(_Rp&& __r);
 #endif
     void set_exception_at_thread_exit(exception_ptr __p);
 };
 
-template <class _R>
-promise<_R>::promise()
-    : __state_(new __assoc_state<_R>)
+template <class _Rp>
+promise<_Rp>::promise()
+    : __state_(new __assoc_state<_Rp>)
 {
 }
 
-template <class _R>
+template <class _Rp>
 template <class _Alloc>
-promise<_R>::promise(allocator_arg_t, const _Alloc& __a0)
+promise<_Rp>::promise(allocator_arg_t, const _Alloc& __a0)
 {
-    typedef typename _Alloc::template rebind<__assoc_state_alloc<_R, _Alloc> >::other _A2;
+    typedef typename _Alloc::template rebind<__assoc_state_alloc<_Rp, _Alloc> >::other _A2;
     typedef __allocator_destructor<_A2> _D2;
     _A2 __a(__a0);
-    unique_ptr<__assoc_state_alloc<_R, _Alloc>, _D2> __hold(__a.allocate(1), _D2(__a, 1));
-    ::new(__hold.get()) __assoc_state_alloc<_R, _Alloc>(__a0);
+    unique_ptr<__assoc_state_alloc<_Rp, _Alloc>, _D2> __hold(__a.allocate(1), _D2(__a, 1));
+    ::new(__hold.get()) __assoc_state_alloc<_Rp, _Alloc>(__a0);
     __state_ = __hold.release();
 }
 
-template <class _R>
-promise<_R>::~promise()
+template <class _Rp>
+promise<_Rp>::~promise()
 {
     if (__state_)
     {
@@ -1378,20 +1378,20 @@
     }
 }
 
-template <class _R>
-future<_R>
-promise<_R>::get_future()
+template <class _Rp>
+future<_Rp>
+promise<_Rp>::get_future()
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (__state_ == nullptr)
         throw future_error(make_error_code(future_errc::no_state));
 #endif
-    return future<_R>(__state_);
+    return future<_Rp>(__state_);
 }
 
-template <class _R>
+template <class _Rp>
 void
-promise<_R>::set_value(const _R& __r)
+promise<_Rp>::set_value(const _Rp& __r)
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (__state_ == nullptr)
@@ -1402,9 +1402,9 @@
 
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
-template <class _R>
+template <class _Rp>
 void
-promise<_R>::set_value(_R&& __r)
+promise<_Rp>::set_value(_Rp&& __r)
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (__state_ == nullptr)
@@ -1415,9 +1415,9 @@
 
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
-template <class _R>
+template <class _Rp>
 void
-promise<_R>::set_exception(exception_ptr __p)
+promise<_Rp>::set_exception(exception_ptr __p)
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (__state_ == nullptr)
@@ -1426,9 +1426,9 @@
     __state_->set_exception(__p);
 }
 
-template <class _R>
+template <class _Rp>
 void
-promise<_R>::set_value_at_thread_exit(const _R& __r)
+promise<_Rp>::set_value_at_thread_exit(const _Rp& __r)
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (__state_ == nullptr)
@@ -1439,9 +1439,9 @@
 
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
-template <class _R>
+template <class _Rp>
 void
-promise<_R>::set_value_at_thread_exit(_R&& __r)
+promise<_Rp>::set_value_at_thread_exit(_Rp&& __r)
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (__state_ == nullptr)
@@ -1452,9 +1452,9 @@
 
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
-template <class _R>
+template <class _Rp>
 void
-promise<_R>::set_exception_at_thread_exit(exception_ptr __p)
+promise<_Rp>::set_exception_at_thread_exit(exception_ptr __p)
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (__state_ == nullptr)
@@ -1465,10 +1465,10 @@
 
 // promise<R&>
 
-template <class _R>
-class _LIBCPP_VISIBLE promise<_R&>
+template <class _Rp>
+class _LIBCPP_VISIBLE promise<_Rp&>
 {
-    __assoc_state<_R&>* __state_;
+    __assoc_state<_Rp&>* __state_;
 
     _LIBCPP_INLINE_VISIBILITY
     explicit promise(nullptr_t) : __state_(nullptr) {}
@@ -1509,37 +1509,37 @@
     void swap(promise& __rhs) {_VSTD::swap(__state_, __rhs.__state_);}
 
     // retrieving the result
-    future<_R&> get_future();
+    future<_Rp&> get_future();
 
     // setting the result
-    void set_value(_R& __r);
+    void set_value(_Rp& __r);
     void set_exception(exception_ptr __p);
 
     // setting the result with deferred notification
-    void set_value_at_thread_exit(_R&);
+    void set_value_at_thread_exit(_Rp&);
     void set_exception_at_thread_exit(exception_ptr __p);
 };
 
-template <class _R>
-promise<_R&>::promise()
-    : __state_(new __assoc_state<_R&>)
+template <class _Rp>
+promise<_Rp&>::promise()
+    : __state_(new __assoc_state<_Rp&>)
 {
 }
 
-template <class _R>
+template <class _Rp>
 template <class _Alloc>
-promise<_R&>::promise(allocator_arg_t, const _Alloc& __a0)
+promise<_Rp&>::promise(allocator_arg_t, const _Alloc& __a0)
 {
-    typedef typename _Alloc::template rebind<__assoc_state_alloc<_R&, _Alloc> >::other _A2;
+    typedef typename _Alloc::template rebind<__assoc_state_alloc<_Rp&, _Alloc> >::other _A2;
     typedef __allocator_destructor<_A2> _D2;
     _A2 __a(__a0);
-    unique_ptr<__assoc_state_alloc<_R&, _Alloc>, _D2> __hold(__a.allocate(1), _D2(__a, 1));
-    ::new(__hold.get()) __assoc_state_alloc<_R&, _Alloc>(__a0);
+    unique_ptr<__assoc_state_alloc<_Rp&, _Alloc>, _D2> __hold(__a.allocate(1), _D2(__a, 1));
+    ::new(__hold.get()) __assoc_state_alloc<_Rp&, _Alloc>(__a0);
     __state_ = __hold.release();
 }
 
-template <class _R>
-promise<_R&>::~promise()
+template <class _Rp>
+promise<_Rp&>::~promise()
 {
     if (__state_)
     {
@@ -1551,20 +1551,20 @@
     }
 }
 
-template <class _R>
-future<_R&>
-promise<_R&>::get_future()
+template <class _Rp>
+future<_Rp&>
+promise<_Rp&>::get_future()
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (__state_ == nullptr)
         throw future_error(make_error_code(future_errc::no_state));
 #endif
-    return future<_R&>(__state_);
+    return future<_Rp&>(__state_);
 }
 
-template <class _R>
+template <class _Rp>
 void
-promise<_R&>::set_value(_R& __r)
+promise<_Rp&>::set_value(_Rp& __r)
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (__state_ == nullptr)
@@ -1573,9 +1573,9 @@
     __state_->set_value(__r);
 }
 
-template <class _R>
+template <class _Rp>
 void
-promise<_R&>::set_exception(exception_ptr __p)
+promise<_Rp&>::set_exception(exception_ptr __p)
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (__state_ == nullptr)
@@ -1584,9 +1584,9 @@
     __state_->set_exception(__p);
 }
 
-template <class _R>
+template <class _Rp>
 void
-promise<_R&>::set_value_at_thread_exit(_R& __r)
+promise<_Rp&>::set_value_at_thread_exit(_Rp& __r)
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (__state_ == nullptr)
@@ -1595,9 +1595,9 @@
     __state_->set_value_at_thread_exit(__r);
 }
 
-template <class _R>
+template <class _Rp>
 void
-promise<_R&>::set_exception_at_thread_exit(exception_ptr __p)
+promise<_Rp&>::set_exception_at_thread_exit(exception_ptr __p)
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (__state_ == nullptr)
@@ -1674,16 +1674,16 @@
     __state_ = __hold.release();
 }
 
-template <class _R>
+template <class _Rp>
 inline _LIBCPP_INLINE_VISIBILITY
 void
-swap(promise<_R>& __x, promise<_R>& __y)
+swap(promise<_Rp>& __x, promise<_Rp>& __y)
 {
     __x.swap(__y);
 }
 
-template <class _R, class _Alloc>
-    struct _LIBCPP_VISIBLE uses_allocator<promise<_R>, _Alloc>
+template <class _Rp, class _Alloc>
+    struct _LIBCPP_VISIBLE uses_allocator<promise<_Rp>, _Alloc>
         : public true_type {};
 
 #ifndef _LIBCPP_HAS_NO_VARIADICS
@@ -1692,8 +1692,8 @@
 
 template<class _Fp> class __packaged_task_base;
 
-template<class _R, class ..._ArgTypes>
-class __packaged_task_base<_R(_ArgTypes...)>
+template<class _Rp, class ..._ArgTypes>
+class __packaged_task_base<_Rp(_ArgTypes...)>
 {
     __packaged_task_base(const __packaged_task_base&);
     __packaged_task_base& operator=(const __packaged_task_base&);
@@ -1705,84 +1705,84 @@
     virtual void __move_to(__packaged_task_base*) = 0;
     virtual void destroy() = 0;
     virtual void destroy_deallocate() = 0;
-    virtual _R operator()(_ArgTypes&& ...) = 0;
+    virtual _Rp operator()(_ArgTypes&& ...) = 0;
 };
 
 template<class _FD, class _Alloc, class _FB> class __packaged_task_func;
 
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
-class __packaged_task_func<_F, _Alloc, _R(_ArgTypes...)>
-    : public  __packaged_task_base<_R(_ArgTypes...)>
+template<class _Fp, class _Alloc, class _Rp, class ..._ArgTypes>
+class __packaged_task_func<_Fp, _Alloc, _Rp(_ArgTypes...)>
+    : public  __packaged_task_base<_Rp(_ArgTypes...)>
 {
-    __compressed_pair<_F, _Alloc> __f_;
+    __compressed_pair<_Fp, _Alloc> __f_;
 public:
     _LIBCPP_INLINE_VISIBILITY
-    explicit __packaged_task_func(const _F& __f) : __f_(__f) {}
+    explicit __packaged_task_func(const _Fp& __f) : __f_(__f) {}
     _LIBCPP_INLINE_VISIBILITY
-    explicit __packaged_task_func(_F&& __f) : __f_(_VSTD::move(__f)) {}
+    explicit __packaged_task_func(_Fp&& __f) : __f_(_VSTD::move(__f)) {}
     _LIBCPP_INLINE_VISIBILITY
-    __packaged_task_func(const _F& __f, const _Alloc& __a)
+    __packaged_task_func(const _Fp& __f, const _Alloc& __a)
         : __f_(__f, __a) {}
     _LIBCPP_INLINE_VISIBILITY
-    __packaged_task_func(_F&& __f, const _Alloc& __a)
+    __packaged_task_func(_Fp&& __f, const _Alloc& __a)
         : __f_(_VSTD::move(__f), __a) {}
-    virtual void __move_to(__packaged_task_base<_R(_ArgTypes...)>*);
+    virtual void __move_to(__packaged_task_base<_Rp(_ArgTypes...)>*);
     virtual void destroy();
     virtual void destroy_deallocate();
-    virtual _R operator()(_ArgTypes&& ... __args);
+    virtual _Rp operator()(_ArgTypes&& ... __args);
 };
 
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
+template<class _Fp, class _Alloc, class _Rp, class ..._ArgTypes>
 void
-__packaged_task_func<_F, _Alloc, _R(_ArgTypes...)>::__move_to(
-                              __packaged_task_base<_R(_ArgTypes...)>* __p)
+__packaged_task_func<_Fp, _Alloc, _Rp(_ArgTypes...)>::__move_to(
+                              __packaged_task_base<_Rp(_ArgTypes...)>* __p)
 {
     ::new (__p) __packaged_task_func(_VSTD::move(__f_.first()), _VSTD::move(__f_.second()));
 }
 
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
+template<class _Fp, class _Alloc, class _Rp, class ..._ArgTypes>
 void
-__packaged_task_func<_F, _Alloc, _R(_ArgTypes...)>::destroy()
+__packaged_task_func<_Fp, _Alloc, _Rp(_ArgTypes...)>::destroy()
 {
-    __f_.~__compressed_pair<_F, _Alloc>();
+    __f_.~__compressed_pair<_Fp, _Alloc>();
 }
 
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
+template<class _Fp, class _Alloc, class _Rp, class ..._ArgTypes>
 void
-__packaged_task_func<_F, _Alloc, _R(_ArgTypes...)>::destroy_deallocate()
+__packaged_task_func<_Fp, _Alloc, _Rp(_ArgTypes...)>::destroy_deallocate()
 {
-    typedef typename _Alloc::template rebind<__packaged_task_func>::other _A;
-    _A __a(__f_.second());
-    __f_.~__compressed_pair<_F, _Alloc>();
+    typedef typename _Alloc::template rebind<__packaged_task_func>::other _Ap;
+    _Ap __a(__f_.second());
+    __f_.~__compressed_pair<_Fp, _Alloc>();
     __a.deallocate(this, 1);
 }
 
-template<class _F, class _Alloc, class _R, class ..._ArgTypes>
-_R
-__packaged_task_func<_F, _Alloc, _R(_ArgTypes...)>::operator()(_ArgTypes&& ... __arg)
+template<class _Fp, class _Alloc, class _Rp, class ..._ArgTypes>
+_Rp
+__packaged_task_func<_Fp, _Alloc, _Rp(_ArgTypes...)>::operator()(_ArgTypes&& ... __arg)
 {
     return __invoke(__f_.first(), _VSTD::forward<_ArgTypes>(__arg)...);
 }
 
 template <class _Callable> class __packaged_task_function;
 
-template<class _R, class ..._ArgTypes>
-class __packaged_task_function<_R(_ArgTypes...)>
+template<class _Rp, class ..._ArgTypes>
+class __packaged_task_function<_Rp(_ArgTypes...)>
 {
-    typedef __packaged_task_base<_R(_ArgTypes...)> __base;
+    typedef __packaged_task_base<_Rp(_ArgTypes...)> __base;
     aligned_storage<3*sizeof(void*)>::type __buf_;
     __base* __f_;
 
 public:
-    typedef _R result_type;
+    typedef _Rp result_type;
 
     // construct/copy/destroy:
     _LIBCPP_INLINE_VISIBILITY
     __packaged_task_function() : __f_(nullptr) {}
-    template<class _F>
-      __packaged_task_function(_F&& __f);
-    template<class _F, class _Alloc>
-      __packaged_task_function(allocator_arg_t, const _Alloc& __a, _F&& __f);
+    template<class _Fp>
+      __packaged_task_function(_Fp&& __f);
+    template<class _Fp, class _Alloc>
+      __packaged_task_function(allocator_arg_t, const _Alloc& __a, _Fp&& __f);
 
     __packaged_task_function(__packaged_task_function&&);
     __packaged_task_function& operator=(__packaged_task_function&&);
@@ -1794,11 +1794,11 @@
 
     void swap(__packaged_task_function&);
 
-    _R operator()(_ArgTypes...) const;
+    _Rp operator()(_ArgTypes...) const;
 };
 
-template<class _R, class ..._ArgTypes>
-__packaged_task_function<_R(_ArgTypes...)>::__packaged_task_function(__packaged_task_function&& __f)
+template<class _Rp, class ..._ArgTypes>
+__packaged_task_function<_Rp(_ArgTypes...)>::__packaged_task_function(__packaged_task_function&& __f)
 {
     if (__f.__f_ == nullptr)
         __f_ = nullptr;
@@ -1814,42 +1814,42 @@
     }
 }
 
-template<class _R, class ..._ArgTypes>
-template <class _F>
-__packaged_task_function<_R(_ArgTypes...)>::__packaged_task_function(_F&& __f)
+template<class _Rp, class ..._ArgTypes>
+template <class _Fp>
+__packaged_task_function<_Rp(_ArgTypes...)>::__packaged_task_function(_Fp&& __f)
     : __f_(nullptr)
 {
-    typedef typename remove_reference<_F>::type _FR;
-    typedef __packaged_task_func<_FR, allocator<_FR>, _R(_ArgTypes...)> _FF;
+    typedef typename remove_reference<_Fp>::type _FR;
+    typedef __packaged_task_func<_FR, allocator<_FR>, _Rp(_ArgTypes...)> _FF;
     if (sizeof(_FF) <= sizeof(__buf_))
     {
         __f_ = (__base*)&__buf_;
-        ::new (__f_) _FF(_VSTD::forward<_F>(__f));
+        ::new (__f_) _FF(_VSTD::forward<_Fp>(__f));
     }
     else
     {
-        typedef allocator<_FF> _A;
-        _A __a;
-        typedef __allocator_destructor<_A> _D;
-        unique_ptr<__base, _D> __hold(__a.allocate(1), _D(__a, 1));
-        ::new (__hold.get()) _FF(_VSTD::forward<_F>(__f), allocator<_FR>(__a));
+        typedef allocator<_FF> _Ap;
+        _Ap __a;
+        typedef __allocator_destructor<_Ap> _Dp;
+        unique_ptr<__base, _Dp> __hold(__a.allocate(1), _Dp(__a, 1));
+        ::new (__hold.get()) _FF(_VSTD::forward<_Fp>(__f), allocator<_FR>(__a));
         __f_ = __hold.release();
     }
 }
 
-template<class _R, class ..._ArgTypes>
-template <class _F, class _Alloc>
-__packaged_task_function<_R(_ArgTypes...)>::__packaged_task_function(
-                                  allocator_arg_t, const _Alloc& __a0, _F&& __f)
+template<class _Rp, class ..._ArgTypes>
+template <class _Fp, class _Alloc>
+__packaged_task_function<_Rp(_ArgTypes...)>::__packaged_task_function(
+                                  allocator_arg_t, const _Alloc& __a0, _Fp&& __f)
     : __f_(nullptr)
 {
     typedef allocator_traits<_Alloc> __alloc_traits;
-    typedef typename remove_reference<_F>::type _FR;
-    typedef __packaged_task_func<_FR, _Alloc, _R(_ArgTypes...)> _FF;
+    typedef typename remove_reference<_Fp>::type _FR;
+    typedef __packaged_task_func<_FR, _Alloc, _Rp(_ArgTypes...)> _FF;
     if (sizeof(_FF) <= sizeof(__buf_))
     {
         __f_ = (__base*)&__buf_;
-        ::new (__f_) _FF(_VSTD::forward<_F>(__f));
+        ::new (__f_) _FF(_VSTD::forward<_Fp>(__f));
     }
     else
     {
@@ -1859,18 +1859,18 @@
 #else
             rebind_alloc<_FF>::other
 #endif
-                                                     _A;
-        _A __a(__a0);
-        typedef __allocator_destructor<_A> _D;
-        unique_ptr<__base, _D> __hold(__a.allocate(1), _D(__a, 1));
-        ::new (__hold.get()) _FF(_VSTD::forward<_F>(__f), _Alloc(__a));
+                                                     _Ap;
+        _Ap __a(__a0);
+        typedef __allocator_destructor<_Ap> _Dp;
+        unique_ptr<__base, _Dp> __hold(__a.allocate(1), _Dp(__a, 1));
+        ::new (__hold.get()) _FF(_VSTD::forward<_Fp>(__f), _Alloc(__a));
         __f_ = __hold.release();
     }
 }
 
-template<class _R, class ..._ArgTypes>
-__packaged_task_function<_R(_ArgTypes...)>&
-__packaged_task_function<_R(_ArgTypes...)>::operator=(__packaged_task_function&& __f)
+template<class _Rp, class ..._ArgTypes>
+__packaged_task_function<_Rp(_ArgTypes...)>&
+__packaged_task_function<_Rp(_ArgTypes...)>::operator=(__packaged_task_function&& __f)
 {
     if (__f_ == (__base*)&__buf_)
         __f_->destroy();
@@ -1891,8 +1891,8 @@
     }
 }
 
-template<class _R, class ..._ArgTypes>
-__packaged_task_function<_R(_ArgTypes...)>::~__packaged_task_function()
+template<class _Rp, class ..._ArgTypes>
+__packaged_task_function<_Rp(_ArgTypes...)>::~__packaged_task_function()
 {
     if (__f_ == (__base*)&__buf_)
         __f_->destroy();
@@ -1900,9 +1900,9 @@
         __f_->destroy_deallocate();
 }
 
-template<class _R, class ..._ArgTypes>
+template<class _Rp, class ..._ArgTypes>
 void
-__packaged_task_function<_R(_ArgTypes...)>::swap(__packaged_task_function& __f)
+__packaged_task_function<_Rp(_ArgTypes...)>::swap(__packaged_task_function& __f)
 {
     if (__f_ == (__base*)&__buf_ && __f.__f_ == (__base*)&__f.__buf_)
     {
@@ -1937,19 +1937,19 @@
         _VSTD::swap(__f_, __f.__f_);
 }
 
-template<class _R, class ..._ArgTypes>
+template<class _Rp, class ..._ArgTypes>
 inline _LIBCPP_INLINE_VISIBILITY
-_R
-__packaged_task_function<_R(_ArgTypes...)>::operator()(_ArgTypes... __arg) const
+_Rp
+__packaged_task_function<_Rp(_ArgTypes...)>::operator()(_ArgTypes... __arg) const
 {
     return (*__f_)(_VSTD::forward<_ArgTypes>(__arg)...);
 }
 
-template<class _R, class ..._ArgTypes>
-class _LIBCPP_VISIBLE packaged_task<_R(_ArgTypes...)>
+template<class _Rp, class ..._ArgTypes>
+class _LIBCPP_VISIBLE packaged_task<_Rp(_ArgTypes...)>
 {
 public:
-    typedef _R result_type;
+    typedef _Rp result_type;
 
 private:
     __packaged_task_function<result_type(_ArgTypes...)> __f_;
@@ -1959,13 +1959,13 @@
     // construction and destruction
     _LIBCPP_INLINE_VISIBILITY
     packaged_task() : __p_(nullptr) {}
-    template <class _F>
+    template <class _Fp>
         _LIBCPP_INLINE_VISIBILITY
-        explicit packaged_task(_F&& __f) : __f_(_VSTD::forward<_F>(__f)) {}
-    template <class _F, class _Allocator>
+        explicit packaged_task(_Fp&& __f) : __f_(_VSTD::forward<_Fp>(__f)) {}
+    template <class _Fp, class _Allocator>
         _LIBCPP_INLINE_VISIBILITY
-        explicit packaged_task(allocator_arg_t, const _Allocator& __a, _F&& __f)
-             : __f_(allocator_arg, __a, _VSTD::forward<_F>(__f)),
+        explicit packaged_task(allocator_arg_t, const _Allocator& __a, _Fp&& __f)
+             : __f_(allocator_arg, __a, _VSTD::forward<_Fp>(__f)),
                __p_(allocator_arg, __a) {}
     // ~packaged_task() = default;
 
@@ -2005,9 +2005,9 @@
     void reset();
 };
 
-template<class _R, class ..._ArgTypes>
+template<class _Rp, class ..._ArgTypes>
 void
-packaged_task<_R(_ArgTypes...)>::operator()(_ArgTypes... __args)
+packaged_task<_Rp(_ArgTypes...)>::operator()(_ArgTypes... __args)
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (__p_.__state_ == nullptr)
@@ -2027,9 +2027,9 @@
 #endif  // _LIBCPP_NO_EXCEPTIONS
 }
 
-template<class _R, class ..._ArgTypes>
+template<class _Rp, class ..._ArgTypes>
 void
-packaged_task<_R(_ArgTypes...)>::make_ready_at_thread_exit(_ArgTypes... __args)
+packaged_task<_Rp(_ArgTypes...)>::make_ready_at_thread_exit(_ArgTypes... __args)
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (__p_.__state_ == nullptr)
@@ -2049,9 +2049,9 @@
 #endif  // _LIBCPP_NO_EXCEPTIONS
 }
 
-template<class _R, class ..._ArgTypes>
+template<class _Rp, class ..._ArgTypes>
 void
-packaged_task<_R(_ArgTypes...)>::reset()
+packaged_task<_Rp(_ArgTypes...)>::reset()
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (!valid())
@@ -2074,13 +2074,13 @@
     // construction and destruction
     _LIBCPP_INLINE_VISIBILITY
     packaged_task() : __p_(nullptr) {}
-    template <class _F>
+    template <class _Fp>
         _LIBCPP_INLINE_VISIBILITY
-        explicit packaged_task(_F&& __f) : __f_(_VSTD::forward<_F>(__f)) {}
-    template <class _F, class _Allocator>
+        explicit packaged_task(_Fp&& __f) : __f_(_VSTD::forward<_Fp>(__f)) {}
+    template <class _Fp, class _Allocator>
         _LIBCPP_INLINE_VISIBILITY
-        explicit packaged_task(allocator_arg_t, const _Allocator& __a, _F&& __f)
-             : __f_(allocator_arg, __a, _VSTD::forward<_F>(__f)),
+        explicit packaged_task(allocator_arg_t, const _Allocator& __a, _Fp&& __f)
+             : __f_(allocator_arg, __a, _VSTD::forward<_Fp>(__f)),
                __p_(allocator_arg, __a) {}
     // ~packaged_task() = default;
 
@@ -2189,84 +2189,84 @@
 struct _LIBCPP_VISIBLE uses_allocator<packaged_task<_Callable>, _Alloc>
     : public true_type {};
 
-template <class _R, class _F>
-future<_R>
+template <class _Rp, class _Fp>
+future<_Rp>
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-__make_deferred_assoc_state(_F&& __f)
+__make_deferred_assoc_state(_Fp&& __f)
 #else
-__make_deferred_assoc_state(_F __f)
+__make_deferred_assoc_state(_Fp __f)
 #endif
 {
-    unique_ptr<__deferred_assoc_state<_R, _F>, __release_shared_count>
-        __h(new __deferred_assoc_state<_R, _F>(_VSTD::forward<_F>(__f)));
-    return future<_R>(__h.get());
+    unique_ptr<__deferred_assoc_state<_Rp, _Fp>, __release_shared_count>
+        __h(new __deferred_assoc_state<_Rp, _Fp>(_VSTD::forward<_Fp>(__f)));
+    return future<_Rp>(__h.get());
 }
 
-template <class _R, class _F>
-future<_R>
+template <class _Rp, class _Fp>
+future<_Rp>
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-__make_async_assoc_state(_F&& __f)
+__make_async_assoc_state(_Fp&& __f)
 #else
-__make_async_assoc_state(_F __f)
+__make_async_assoc_state(_Fp __f)
 #endif
 {
-    unique_ptr<__async_assoc_state<_R, _F>, __release_shared_count>
-        __h(new __async_assoc_state<_R, _F>(_VSTD::forward<_F>(__f)));
-    _VSTD::thread(&__async_assoc_state<_R, _F>::__execute, __h.get()).detach();
-    return future<_R>(__h.get());
+    unique_ptr<__async_assoc_state<_Rp, _Fp>, __release_shared_count>
+        __h(new __async_assoc_state<_Rp, _Fp>(_VSTD::forward<_Fp>(__f)));
+    _VSTD::thread(&__async_assoc_state<_Rp, _Fp>::__execute, __h.get()).detach();
+    return future<_Rp>(__h.get());
 }
 
-template <class _F, class... _Args>
+template <class _Fp, class... _Args>
 class __async_func
 {
-    tuple<_F, _Args...> __f_;
+    tuple<_Fp, _Args...> __f_;
 
 public:
-    typedef typename __invoke_of<_F, _Args...>::type _R;
+    typedef typename __invoke_of<_Fp, _Args...>::type _Rp;
 
     _LIBCPP_INLINE_VISIBILITY
-    explicit __async_func(_F&& __f, _Args&&... __args)
+    explicit __async_func(_Fp&& __f, _Args&&... __args)
         : __f_(_VSTD::move(__f), _VSTD::move(__args)...) {}
 
     _LIBCPP_INLINE_VISIBILITY
     __async_func(__async_func&& __f) : __f_(_VSTD::move(__f.__f_)) {}
 
-    _R operator()()
+    _Rp operator()()
     {
         typedef typename __make_tuple_indices<1+sizeof...(_Args), 1>::type _Index;
         return __execute(_Index());
     }
 private:
     template <size_t ..._Indices>
-    _R
+    _Rp
     __execute(__tuple_indices<_Indices...>)
     {
         return __invoke(_VSTD::move(_VSTD::get<0>(__f_)), _VSTD::move(_VSTD::get<_Indices>(__f_))...);
     }
 };
 
-template <class _F, class... _Args>
-future<typename __invoke_of<typename decay<_F>::type, typename decay<_Args>::type...>::type>
-async(launch __policy, _F&& __f, _Args&&... __args)
-{
-    typedef __async_func<typename decay<_F>::type, typename decay<_Args>::type...> _BF;
-    typedef typename _BF::_R _R;
-    future<_R> __r;
+template <class _Fp, class... _Args>
+future<typename __invoke_of<typename decay<_Fp>::type, typename decay<_Args>::type...>::type>
+async(launch __policy, _Fp&& __f, _Args&&... __args)
+{
+    typedef __async_func<typename decay<_Fp>::type, typename decay<_Args>::type...> _BF;
+    typedef typename _BF::_Rp _Rp;
+    future<_Rp> __r;
     if (__policy & launch::async)
-        __r = _VSTD::__make_async_assoc_state<_R>(_BF(__decay_copy(_VSTD::forward<_F>(__f)),
+        __r = _VSTD::__make_async_assoc_state<_Rp>(_BF(__decay_copy(_VSTD::forward<_Fp>(__f)),
                                                      __decay_copy(_VSTD::forward<_Args>(__args))...));
     else if (__policy & launch::deferred)
-        __r = _VSTD::__make_deferred_assoc_state<_R>(_BF(__decay_copy(_VSTD::forward<_F>(__f)),
+        __r = _VSTD::__make_deferred_assoc_state<_Rp>(_BF(__decay_copy(_VSTD::forward<_Fp>(__f)),
                                                         __decay_copy(_VSTD::forward<_Args>(__args))...));
     return __r;
 }
 
-template <class _F, class... _Args>
+template <class _Fp, class... _Args>
 inline _LIBCPP_INLINE_VISIBILITY
-future<typename __invoke_of<typename decay<_F>::type, typename decay<_Args>::type...>::type>
-async(_F&& __f, _Args&&... __args)
+future<typename __invoke_of<typename decay<_Fp>::type, typename decay<_Args>::type...>::type>
+async(_Fp&& __f, _Args&&... __args)
 {
-    return _VSTD::async(launch::any, _VSTD::forward<_F>(__f),
+    return _VSTD::async(launch::any, _VSTD::forward<_Fp>(__f),
                                     _VSTD::forward<_Args>(__args)...);
 }
 
@@ -2274,10 +2274,10 @@
 
 // shared_future
 
-template <class _R>
+template <class _Rp>
 class _LIBCPP_VISIBLE shared_future
 {
-    __assoc_state<_R>* __state_;
+    __assoc_state<_Rp>* __state_;
 
 public:
     _LIBCPP_INLINE_VISIBILITY
@@ -2287,7 +2287,7 @@
         {if (__state_) __state_->__add_shared();}
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
     _LIBCPP_INLINE_VISIBILITY
-    shared_future(future<_R>&& __f) : __state_(__f.__state_)
+    shared_future(future<_Rp>&& __f) : __state_(__f.__state_)
         {__f.__state_ = nullptr;}
     _LIBCPP_INLINE_VISIBILITY
     shared_future(shared_future&& __rhs) : __state_(__rhs.__state_)
@@ -2306,7 +2306,7 @@
 
     // retrieving the value
     _LIBCPP_INLINE_VISIBILITY
-    const _R& get() const {return __state_->copy();}
+    const _Rp& get() const {return __state_->copy();}
 
     _LIBCPP_INLINE_VISIBILITY
     void swap(shared_future& __rhs) {_VSTD::swap(__state_, __rhs.__state_);}
@@ -2329,16 +2329,16 @@
             {return __state_->wait_until(__abs_time);}
 };
 
-template <class _R>
-shared_future<_R>::~shared_future()
+template <class _Rp>
+shared_future<_Rp>::~shared_future()
 {
     if (__state_)
         __state_->__release_shared();
 }
 
-template <class _R>
-shared_future<_R>&
-shared_future<_R>::operator=(const shared_future& __rhs)
+template <class _Rp>
+shared_future<_Rp>&
+shared_future<_Rp>::operator=(const shared_future& __rhs)
 {
     if (__rhs.__state_)
         __rhs.__state_->__add_shared();
@@ -2348,10 +2348,10 @@
     return *this;
 }
 
-template <class _R>
-class _LIBCPP_VISIBLE shared_future<_R&>
+template <class _Rp>
+class _LIBCPP_VISIBLE shared_future<_Rp&>
 {
-    __assoc_state<_R&>* __state_;
+    __assoc_state<_Rp&>* __state_;
 
 public:
     _LIBCPP_INLINE_VISIBILITY
@@ -2361,7 +2361,7 @@
         {if (__state_) __state_->__add_shared();}
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
     _LIBCPP_INLINE_VISIBILITY
-    shared_future(future<_R&>&& __f) : __state_(__f.__state_)
+    shared_future(future<_Rp&>&& __f) : __state_(__f.__state_)
         {__f.__state_ = nullptr;}
     _LIBCPP_INLINE_VISIBILITY
     shared_future(shared_future&& __rhs) : __state_(__rhs.__state_)
@@ -2380,7 +2380,7 @@
 
     // retrieving the value
     _LIBCPP_INLINE_VISIBILITY
-    _R& get() const {return __state_->copy();}
+    _Rp& get() const {return __state_->copy();}
 
     _LIBCPP_INLINE_VISIBILITY
     void swap(shared_future& __rhs) {_VSTD::swap(__state_, __rhs.__state_);}
@@ -2403,16 +2403,16 @@
             {return __state_->wait_until(__abs_time);}
 };
 
-template <class _R>
-shared_future<_R&>::~shared_future()
+template <class _Rp>
+shared_future<_Rp&>::~shared_future()
 {
     if (__state_)
         __state_->__release_shared();
 }
 
-template <class _R>
-shared_future<_R&>&
-shared_future<_R&>::operator=(const shared_future& __rhs)
+template <class _Rp>
+shared_future<_Rp&>&
+shared_future<_Rp&>::operator=(const shared_future& __rhs)
 {
     if (__rhs.__state_)
         __rhs.__state_->__add_shared();
@@ -2477,28 +2477,28 @@
             {return __state_->wait_until(__abs_time);}
 };
 
-template <class _R>
+template <class _Rp>
 inline _LIBCPP_INLINE_VISIBILITY
 void
-swap(shared_future<_R>& __x, shared_future<_R>& __y)
+swap(shared_future<_Rp>& __x, shared_future<_Rp>& __y)
 {
     __x.swap(__y);
 }
 
-template <class _R>
+template <class _Rp>
 inline _LIBCPP_INLINE_VISIBILITY
-shared_future<_R>
-future<_R>::share()
+shared_future<_Rp>
+future<_Rp>::share()
 {
-    return shared_future<_R>(_VSTD::move(*this));
+    return shared_future<_Rp>(_VSTD::move(*this));
 }
 
-template <class _R>
+template <class _Rp>
 inline _LIBCPP_INLINE_VISIBILITY
-shared_future<_R&>
-future<_R&>::share()
+shared_future<_Rp&>
+future<_Rp&>::share()
 {
-    return shared_future<_R&>(_VSTD::move(*this));
+    return shared_future<_Rp&>(_VSTD::move(*this));
 }
 
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES

Modified: libcxx/trunk/include/initializer_list
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/initializer_list?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/initializer_list (original)
+++ libcxx/trunk/include/initializer_list Tue Nov 29 12:15:50 2011
@@ -55,45 +55,45 @@
 
 #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 
-template<class _E>
+template<class _Ep>
 class _LIBCPP_VISIBLE initializer_list
 {
-    const _E* __begin_;
+    const _Ep* __begin_;
     size_t    __size_;
 
     _LIBCPP_ALWAYS_INLINE
-    initializer_list(const _E* __b, size_t __s) _NOEXCEPT
+    initializer_list(const _Ep* __b, size_t __s) _NOEXCEPT
         : __begin_(__b),
           __size_(__s)
         {}
 public:
-    typedef _E        value_type;
-    typedef const _E& reference;
-    typedef const _E& const_reference;
+    typedef _Ep        value_type;
+    typedef const _Ep& reference;
+    typedef const _Ep& const_reference;
     typedef size_t    size_type;
 
-    typedef const _E* iterator;
-    typedef const _E* const_iterator;
+    typedef const _Ep* iterator;
+    typedef const _Ep* const_iterator;
 
     _LIBCPP_ALWAYS_INLINE initializer_list() _NOEXCEPT : __begin_(nullptr), __size_(0) {}
 
     _LIBCPP_ALWAYS_INLINE size_t    size()  const _NOEXCEPT {return __size_;}
-    _LIBCPP_ALWAYS_INLINE const _E* begin() const _NOEXCEPT {return __begin_;}
-    _LIBCPP_ALWAYS_INLINE const _E* end()   const _NOEXCEPT {return __begin_ + __size_;}
+    _LIBCPP_ALWAYS_INLINE const _Ep* begin() const _NOEXCEPT {return __begin_;}
+    _LIBCPP_ALWAYS_INLINE const _Ep* end()   const _NOEXCEPT {return __begin_ + __size_;}
 };
 
-template<class _E>
+template<class _Ep>
 inline _LIBCPP_INLINE_VISIBILITY
-const _E*
-begin(initializer_list<_E> __il) _NOEXCEPT
+const _Ep*
+begin(initializer_list<_Ep> __il) _NOEXCEPT
 {
     return __il.begin();
 }
 
-template<class _E>
+template<class _Ep>
 inline _LIBCPP_INLINE_VISIBILITY
-const _E*
-end(initializer_list<_E> __il) _NOEXCEPT
+const _Ep*
+end(initializer_list<_Ep> __il) _NOEXCEPT
 {
     return __il.end();
 }

Modified: libcxx/trunk/include/iomanip
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/iomanip?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/iomanip (original)
+++ libcxx/trunk/include/iomanip Tue Nov 29 12:15:50 2011
@@ -277,10 +277,10 @@
     __iom_t7(_MoneyT& __mon, bool __intl)
         : __mon_(__mon), __intl_(__intl) {}
 
-    template <class _CharT, class _Traits, class _M>
+    template <class _CharT, class _Traits, class _Mp>
     friend
     basic_istream<_CharT, _Traits>&
-    operator>>(basic_istream<_CharT, _Traits>& __is, const __iom_t7<_M>& __x);
+    operator>>(basic_istream<_CharT, _Traits>& __is, const __iom_t7<_Mp>& __x);
 };
 
 template <class _CharT, class _Traits, class _MoneyT>
@@ -294,11 +294,11 @@
         typename basic_istream<_CharT, _Traits>::sentry __s(__is);
         if (__s)
         {
-            typedef istreambuf_iterator<_CharT, _Traits> _I;
-            typedef money_get<_CharT, _I> _F;
+            typedef istreambuf_iterator<_CharT, _Traits> _Ip;
+            typedef money_get<_CharT, _Ip> _Fp;
             ios_base::iostate __err = ios_base::goodbit;
-            const _F& __mf = use_facet<_F>(__is.getloc());
-            __mf.get(_I(__is), _I(), __x.__intl_, __is, __err, __x.__mon_);
+            const _Fp& __mf = use_facet<_Fp>(__is.getloc());
+            __mf.get(_Ip(__is), _Ip(), __x.__intl_, __is, __err, __x.__mon_);
             __is.setstate(__err);
         }
 #ifndef _LIBCPP_NO_EXCEPTIONS
@@ -337,10 +337,10 @@
     __iom_t8(const _MoneyT& __mon, bool __intl)
         : __mon_(__mon), __intl_(__intl) {}
 
-    template <class _CharT, class _Traits, class _M>
+    template <class _CharT, class _Traits, class _Mp>
     friend
     basic_ostream<_CharT, _Traits>&
-    operator<<(basic_ostream<_CharT, _Traits>& __os, const __iom_t8<_M>& __x);
+    operator<<(basic_ostream<_CharT, _Traits>& __os, const __iom_t8<_Mp>& __x);
 };
 
 template <class _CharT, class _Traits, class _MoneyT>
@@ -354,10 +354,10 @@
         typename basic_ostream<_CharT, _Traits>::sentry __s(__os);
         if (__s)
         {
-            typedef ostreambuf_iterator<_CharT, _Traits> _O;
-            typedef money_put<_CharT, _O> _F;
-            const _F& __mf = use_facet<_F>(__os.getloc());
-            if (__mf.put(_O(__os), __x.__intl_, __os, __os.fill(), __x.__mon_).failed())
+            typedef ostreambuf_iterator<_CharT, _Traits> _Op;
+            typedef money_put<_CharT, _Op> _Fp;
+            const _Fp& __mf = use_facet<_Fp>(__os.getloc());
+            if (__mf.put(_Op(__os), __x.__intl_, __os, __os.fill(), __x.__mon_).failed())
                 __os.setstate(ios_base::badbit);
         }
 #ifndef _LIBCPP_NO_EXCEPTIONS
@@ -396,10 +396,10 @@
     __iom_t9(tm* __tm, const _CharT* __fmt)
         : __tm_(__tm), __fmt_(__fmt) {}
 
-    template <class _C, class _Traits>
+    template <class _Cp, class _Traits>
     friend
-    basic_istream<_C, _Traits>&
-    operator>>(basic_istream<_C, _Traits>& __is, const __iom_t9<_C>& __x);
+    basic_istream<_Cp, _Traits>&
+    operator>>(basic_istream<_Cp, _Traits>& __is, const __iom_t9<_Cp>& __x);
 };
 
 template <class _CharT, class _Traits>
@@ -413,11 +413,11 @@
         typename basic_istream<_CharT, _Traits>::sentry __s(__is);
         if (__s)
         {
-            typedef istreambuf_iterator<_CharT, _Traits> _I;
-            typedef time_get<_CharT, _I> _F;
+            typedef istreambuf_iterator<_CharT, _Traits> _Ip;
+            typedef time_get<_CharT, _Ip> _Fp;
             ios_base::iostate __err = ios_base::goodbit;
-            const _F& __tf = use_facet<_F>(__is.getloc());
-            __tf.get(_I(__is), _I(), __is, __err, __x.__tm_,
+            const _Fp& __tf = use_facet<_Fp>(__is.getloc());
+            __tf.get(_Ip(__is), _Ip(), __is, __err, __x.__tm_,
                      __x.__fmt_, __x.__fmt_ + _Traits::length(__x.__fmt_));
             __is.setstate(__err);
         }
@@ -457,10 +457,10 @@
     __iom_t10(const tm* __tm, const _CharT* __fmt)
         : __tm_(__tm), __fmt_(__fmt) {}
 
-    template <class _C, class _Traits>
+    template <class _Cp, class _Traits>
     friend
-    basic_ostream<_C, _Traits>&
-    operator<<(basic_ostream<_C, _Traits>& __os, const __iom_t10<_C>& __x);
+    basic_ostream<_Cp, _Traits>&
+    operator<<(basic_ostream<_Cp, _Traits>& __os, const __iom_t10<_Cp>& __x);
 };
 
 template <class _CharT, class _Traits>
@@ -474,10 +474,10 @@
         typename basic_ostream<_CharT, _Traits>::sentry __s(__os);
         if (__s)
         {
-            typedef ostreambuf_iterator<_CharT, _Traits> _O;
-            typedef time_put<_CharT, _O> _F;
-            const _F& __tf = use_facet<_F>(__os.getloc());
-            if (__tf.put(_O(__os), __os, __os.fill(), __x.__tm_,
+            typedef ostreambuf_iterator<_CharT, _Traits> _Op;
+            typedef time_put<_CharT, _Op> _Fp;
+            const _Fp& __tf = use_facet<_Fp>(__os.getloc());
+            if (__tf.put(_Op(__os), __os, __os.fill(), __x.__tm_,
                          __x.__fmt_, __x.__fmt_ + _Traits::length(__x.__fmt_)).failed())
                 __os.setstate(ios_base::badbit);
         }

Modified: libcxx/trunk/include/istream
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/istream?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/istream (original)
+++ libcxx/trunk/include/istream Tue Nov 29 12:15:50 2011
@@ -271,10 +271,10 @@
             __is.tie()->flush();
         if (!__noskipws && (__is.flags() & ios_base::skipws))
         {
-            typedef istreambuf_iterator<_CharT, _Traits> _I;
+            typedef istreambuf_iterator<_CharT, _Traits> _Ip;
             const ctype<_CharT>& __ct = use_facet<ctype<_CharT> >(__is.getloc());
-            _I __i(__is);
-            _I __eof;
+            _Ip __i(__is);
+            _Ip __eof;
             for (; __i != __eof; ++__i)
                 if (!__ct.is(__ct.space, *__i))
                     break;
@@ -342,10 +342,10 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef istreambuf_iterator<char_type, traits_type> _I;
-            typedef num_get<char_type, _I> _F;
+            typedef istreambuf_iterator<char_type, traits_type> _Ip;
+            typedef num_get<char_type, _Ip> _Fp;
             ios_base::iostate __err = ios_base::goodbit;
-            use_facet<_F>(this->getloc()).get(_I(*this), _I(), *this, __err, __n);
+            use_facet<_Fp>(this->getloc()).get(_Ip(*this), _Ip(), *this, __err, __n);
             this->setstate(__err);
         }
 #ifndef _LIBCPP_NO_EXCEPTIONS
@@ -369,10 +369,10 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef istreambuf_iterator<char_type, traits_type> _I;
-            typedef num_get<char_type, _I> _F;
+            typedef istreambuf_iterator<char_type, traits_type> _Ip;
+            typedef num_get<char_type, _Ip> _Fp;
             ios_base::iostate __err = ios_base::goodbit;
-            use_facet<_F>(this->getloc()).get(_I(*this), _I(), *this, __err, __n);
+            use_facet<_Fp>(this->getloc()).get(_Ip(*this), _Ip(), *this, __err, __n);
             this->setstate(__err);
         }
 #ifndef _LIBCPP_NO_EXCEPTIONS
@@ -396,10 +396,10 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef istreambuf_iterator<char_type, traits_type> _I;
-            typedef num_get<char_type, _I> _F;
+            typedef istreambuf_iterator<char_type, traits_type> _Ip;
+            typedef num_get<char_type, _Ip> _Fp;
             ios_base::iostate __err = ios_base::goodbit;
-            use_facet<_F>(this->getloc()).get(_I(*this), _I(), *this, __err, __n);
+            use_facet<_Fp>(this->getloc()).get(_Ip(*this), _Ip(), *this, __err, __n);
             this->setstate(__err);
         }
 #ifndef _LIBCPP_NO_EXCEPTIONS
@@ -423,10 +423,10 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef istreambuf_iterator<char_type, traits_type> _I;
-            typedef num_get<char_type, _I> _F;
+            typedef istreambuf_iterator<char_type, traits_type> _Ip;
+            typedef num_get<char_type, _Ip> _Fp;
             ios_base::iostate __err = ios_base::goodbit;
-            use_facet<_F>(this->getloc()).get(_I(*this), _I(), *this, __err, __n);
+            use_facet<_Fp>(this->getloc()).get(_Ip(*this), _Ip(), *this, __err, __n);
             this->setstate(__err);
         }
 #ifndef _LIBCPP_NO_EXCEPTIONS
@@ -450,10 +450,10 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef istreambuf_iterator<char_type, traits_type> _I;
-            typedef num_get<char_type, _I> _F;
+            typedef istreambuf_iterator<char_type, traits_type> _Ip;
+            typedef num_get<char_type, _Ip> _Fp;
             ios_base::iostate __err = ios_base::goodbit;
-            use_facet<_F>(this->getloc()).get(_I(*this), _I(), *this, __err, __n);
+            use_facet<_Fp>(this->getloc()).get(_Ip(*this), _Ip(), *this, __err, __n);
             this->setstate(__err);
         }
 #ifndef _LIBCPP_NO_EXCEPTIONS
@@ -477,10 +477,10 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef istreambuf_iterator<char_type, traits_type> _I;
-            typedef num_get<char_type, _I> _F;
+            typedef istreambuf_iterator<char_type, traits_type> _Ip;
+            typedef num_get<char_type, _Ip> _Fp;
             ios_base::iostate __err = ios_base::goodbit;
-            use_facet<_F>(this->getloc()).get(_I(*this), _I(), *this, __err, __n);
+            use_facet<_Fp>(this->getloc()).get(_Ip(*this), _Ip(), *this, __err, __n);
             this->setstate(__err);
         }
 #ifndef _LIBCPP_NO_EXCEPTIONS
@@ -504,10 +504,10 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef istreambuf_iterator<char_type, traits_type> _I;
-            typedef num_get<char_type, _I> _F;
+            typedef istreambuf_iterator<char_type, traits_type> _Ip;
+            typedef num_get<char_type, _Ip> _Fp;
             ios_base::iostate __err = ios_base::goodbit;
-            use_facet<_F>(this->getloc()).get(_I(*this), _I(), *this, __err, __n);
+            use_facet<_Fp>(this->getloc()).get(_Ip(*this), _Ip(), *this, __err, __n);
             this->setstate(__err);
         }
 #ifndef _LIBCPP_NO_EXCEPTIONS
@@ -531,10 +531,10 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef istreambuf_iterator<char_type, traits_type> _I;
-            typedef num_get<char_type, _I> _F;
+            typedef istreambuf_iterator<char_type, traits_type> _Ip;
+            typedef num_get<char_type, _Ip> _Fp;
             ios_base::iostate __err = ios_base::goodbit;
-            use_facet<_F>(this->getloc()).get(_I(*this), _I(), *this, __err, __n);
+            use_facet<_Fp>(this->getloc()).get(_Ip(*this), _Ip(), *this, __err, __n);
             this->setstate(__err);
         }
 #ifndef _LIBCPP_NO_EXCEPTIONS
@@ -558,10 +558,10 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef istreambuf_iterator<char_type, traits_type> _I;
-            typedef num_get<char_type, _I> _F;
+            typedef istreambuf_iterator<char_type, traits_type> _Ip;
+            typedef num_get<char_type, _Ip> _Fp;
             ios_base::iostate __err = ios_base::goodbit;
-            use_facet<_F>(this->getloc()).get(_I(*this), _I(), *this, __err, __n);
+            use_facet<_Fp>(this->getloc()).get(_Ip(*this), _Ip(), *this, __err, __n);
             this->setstate(__err);
         }
 #ifndef _LIBCPP_NO_EXCEPTIONS
@@ -585,10 +585,10 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef istreambuf_iterator<char_type, traits_type> _I;
-            typedef num_get<char_type, _I> _F;
+            typedef istreambuf_iterator<char_type, traits_type> _Ip;
+            typedef num_get<char_type, _Ip> _Fp;
             ios_base::iostate __err = ios_base::goodbit;
-            use_facet<_F>(this->getloc()).get(_I(*this), _I(), *this, __err, __n);
+            use_facet<_Fp>(this->getloc()).get(_Ip(*this), _Ip(), *this, __err, __n);
             this->setstate(__err);
         }
 #ifndef _LIBCPP_NO_EXCEPTIONS
@@ -612,10 +612,10 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef istreambuf_iterator<char_type, traits_type> _I;
-            typedef num_get<char_type, _I> _F;
+            typedef istreambuf_iterator<char_type, traits_type> _Ip;
+            typedef num_get<char_type, _Ip> _Fp;
             ios_base::iostate __err = ios_base::goodbit;
-            use_facet<_F>(this->getloc()).get(_I(*this), _I(), *this, __err, __n);
+            use_facet<_Fp>(this->getloc()).get(_Ip(*this), _Ip(), *this, __err, __n);
             this->setstate(__err);
         }
 #ifndef _LIBCPP_NO_EXCEPTIONS
@@ -639,11 +639,11 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef istreambuf_iterator<char_type, traits_type> _I;
-            typedef num_get<char_type, _I> _F;
+            typedef istreambuf_iterator<char_type, traits_type> _Ip;
+            typedef num_get<char_type, _Ip> _Fp;
             ios_base::iostate __err = ios_base::goodbit;
             long __temp;
-            use_facet<_F>(this->getloc()).get(_I(*this), _I(), *this, __err, __temp);
+            use_facet<_Fp>(this->getloc()).get(_Ip(*this), _Ip(), *this, __err, __temp);
             if (__temp < numeric_limits<short>::min())
             {
                 __err |= ios_base::failbit;
@@ -679,11 +679,11 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef istreambuf_iterator<char_type, traits_type> _I;
-            typedef num_get<char_type, _I> _F;
+            typedef istreambuf_iterator<char_type, traits_type> _Ip;
+            typedef num_get<char_type, _Ip> _Fp;
             ios_base::iostate __err = ios_base::goodbit;
             long __temp;
-            use_facet<_F>(this->getloc()).get(_I(*this), _I(), *this, __err, __temp);
+            use_facet<_Fp>(this->getloc()).get(_Ip(*this), _Ip(), *this, __err, __temp);
             if (__temp < numeric_limits<int>::min())
             {
                 __err |= ios_base::failbit;

Modified: libcxx/trunk/include/iterator
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/iterator?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/iterator (original)
+++ libcxx/trunk/include/iterator Tue Nov 29 12:15:50 2011
@@ -1039,9 +1039,9 @@
 __wrap_iter<_Iter>
 operator+(typename __wrap_iter<_Iter>::difference_type, __wrap_iter<_Iter>) _NOEXCEPT;
 
-template <class _I, class _O> _O copy(_I, _I, _O);
+template <class _Ip, class _Op> _Op copy(_Ip, _Ip, _Op);
 template <class _B1, class _B2> _B2 copy_backward(_B1, _B1, _B2);
-template <class _I, class _O> _O move(_I, _I, _O);
+template <class _Ip, class _Op> _Op move(_Ip, _Ip, _Op);
 template <class _B1, class _B2> _B2 move_backward(_B1, _B1, _B2);
 
 template <class _Tp>
@@ -1212,9 +1212,9 @@
     __wrap_iter<_Iter1>
     operator+(typename __wrap_iter<_Iter1>::difference_type, __wrap_iter<_Iter1>) _NOEXCEPT;
 
-    template <class _I, class _O> friend _O copy(_I, _I, _O);
+    template <class _Ip, class _Op> friend _Op copy(_Ip, _Ip, _Op);
     template <class _B1, class _B2> friend _B2 copy_backward(_B1, _B1, _B2);
-    template <class _I, class _O> friend _O move(_I, _I, _O);
+    template <class _Ip, class _Op> friend _Op move(_Ip, _Ip, _Op);
     template <class _B1, class _B2> friend _B2 move_backward(_B1, _B1, _B2);
 
     template <class _Tp>
@@ -1715,88 +1715,88 @@
 
 #if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_TRAILING_RETURN)
 
-template <class _C>
+template <class _Cp>
 inline _LIBCPP_INLINE_VISIBILITY
 auto
-begin(_C& __c) -> decltype(__c.begin())
+begin(_Cp& __c) -> decltype(__c.begin())
 {
     return __c.begin();
 }
 
-template <class _C>
+template <class _Cp>
 inline _LIBCPP_INLINE_VISIBILITY
 auto
-begin(const _C& __c) -> decltype(__c.begin())
+begin(const _Cp& __c) -> decltype(__c.begin())
 {
     return __c.begin();
 }
 
-template <class _C>
+template <class _Cp>
 inline _LIBCPP_INLINE_VISIBILITY
 auto
-end(_C& __c) -> decltype(__c.end())
+end(_Cp& __c) -> decltype(__c.end())
 {
     return __c.end();
 }
 
-template <class _C>
+template <class _Cp>
 inline _LIBCPP_INLINE_VISIBILITY
 auto
-end(const _C& __c) -> decltype(__c.end())
+end(const _Cp& __c) -> decltype(__c.end())
 {
     return __c.end();
 }
 
 #else  // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_TRAILING_RETURN)
 
-template <class _C>
+template <class _Cp>
 inline _LIBCPP_INLINE_VISIBILITY
-typename _C::iterator
-begin(_C& __c)
+typename _Cp::iterator
+begin(_Cp& __c)
 {
     return __c.begin();
 }
 
-template <class _C>
+template <class _Cp>
 inline _LIBCPP_INLINE_VISIBILITY
-typename _C::const_iterator
-begin(const _C& __c)
+typename _Cp::const_iterator
+begin(const _Cp& __c)
 {
     return __c.begin();
 }
 
-template <class _C>
+template <class _Cp>
 inline _LIBCPP_INLINE_VISIBILITY
-typename _C::iterator
-end(_C& __c)
+typename _Cp::iterator
+end(_Cp& __c)
 {
     return __c.end();
 }
 
-template <class _C>
+template <class _Cp>
 inline _LIBCPP_INLINE_VISIBILITY
-typename _C::const_iterator
-end(const _C& __c)
+typename _Cp::const_iterator
+end(const _Cp& __c)
 {
     return __c.end();
 }
 
 #endif  // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_TRAILING_RETURN)
 
-template <class _T, size_t _N>
+template <class _Tp, size_t _Np>
 inline _LIBCPP_INLINE_VISIBILITY
-_T*
-begin(_T (&__array)[_N])
+_Tp*
+begin(_Tp (&__array)[_Np])
 {
     return __array;
 }
 
-template <class _T, size_t _N>
+template <class _Tp, size_t _Np>
 inline _LIBCPP_INLINE_VISIBILITY
-_T*
-end(_T (&__array)[_N])
+_Tp*
+end(_Tp (&__array)[_Np])
 {
-    return __array + _N;
+    return __array + _Np;
 }
 
 _LIBCPP_END_NAMESPACE_STD

Modified: libcxx/trunk/include/list
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/list?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/list (original)
+++ libcxx/trunk/include/list Tue Nov 29 12:15:50 2011
@@ -1195,8 +1195,8 @@
         splice(end(), __c);
     else
     {
-        typedef move_iterator<iterator> _I;
-        assign(_I(__c.begin()), _I(__c.end()));
+        typedef move_iterator<iterator> _Ip;
+        assign(_Ip(__c.begin()), _Ip(__c.end()));
     }
 }
 
@@ -1219,8 +1219,8 @@
 {
     if (base::__node_alloc() != __c.__node_alloc())
     {
-        typedef move_iterator<iterator> _I;
-        assign(_I(__c.begin()), _I(__c.end()));
+        typedef move_iterator<iterator> _Ip;
+        assign(_Ip(__c.begin()), _Ip(__c.end()));
     }
     else
         __move_assign(__c, true_type());
@@ -1286,8 +1286,8 @@
         " referring to this list");
 #endif
     __node_allocator& __na = base::__node_alloc();
-    typedef __allocator_destructor<__node_allocator> _D;
-    unique_ptr<__node, _D> __hold(__node_alloc_traits::allocate(__na, 1), _D(__na, 1));
+    typedef __allocator_destructor<__node_allocator> _Dp;
+    unique_ptr<__node, _Dp> __hold(__node_alloc_traits::allocate(__na, 1), _Dp(__na, 1));
     __hold->__prev_ = 0;
     __node_alloc_traits::construct(__na, _VSTD::addressof(__hold->__value_), __x);
     __link_nodes(const_cast<__node&>(*__p.__ptr_), *__hold, *__hold);
@@ -1311,8 +1311,8 @@
     {
         size_type __ds = 0;
         __node_allocator& __na = base::__node_alloc();
-        typedef __allocator_destructor<__node_allocator> _D;
-        unique_ptr<__node, _D> __hold(__node_alloc_traits::allocate(__na, 1), _D(__na, 1));
+        typedef __allocator_destructor<__node_allocator> _Dp;
+        unique_ptr<__node, _Dp> __hold(__node_alloc_traits::allocate(__na, 1), _Dp(__na, 1));
         __hold->__prev_ = 0;
         __node_alloc_traits::construct(__na, _VSTD::addressof(__hold->__value_), __x);
         ++__ds;
@@ -1379,8 +1379,8 @@
     {
         size_type __ds = 0;
         __node_allocator& __na = base::__node_alloc();
-        typedef __allocator_destructor<__node_allocator> _D;
-        unique_ptr<__node, _D> __hold(__node_alloc_traits::allocate(__na, 1), _D(__na, 1));
+        typedef __allocator_destructor<__node_allocator> _Dp;
+        unique_ptr<__node, _Dp> __hold(__node_alloc_traits::allocate(__na, 1), _Dp(__na, 1));
         __hold->__prev_ = 0;
         __node_alloc_traits::construct(__na, _VSTD::addressof(__hold->__value_), *__f);
         ++__ds;
@@ -1434,8 +1434,8 @@
 list<_Tp, _Alloc>::push_front(const value_type& __x)
 {
     __node_allocator& __na = base::__node_alloc();
-    typedef __allocator_destructor<__node_allocator> _D;
-    unique_ptr<__node, _D> __hold(__node_alloc_traits::allocate(__na, 1), _D(__na, 1));
+    typedef __allocator_destructor<__node_allocator> _Dp;
+    unique_ptr<__node, _Dp> __hold(__node_alloc_traits::allocate(__na, 1), _Dp(__na, 1));
     __node_alloc_traits::construct(__na, _VSTD::addressof(__hold->__value_), __x);
     __link_nodes(*base::__end_.__next_, *__hold, *__hold);
     ++base::__sz();
@@ -1447,8 +1447,8 @@
 list<_Tp, _Alloc>::push_back(const value_type& __x)
 {
     __node_allocator& __na = base::__node_alloc();
-    typedef __allocator_destructor<__node_allocator> _D;
-    unique_ptr<__node, _D> __hold(__node_alloc_traits::allocate(__na, 1), _D(__na, 1));
+    typedef __allocator_destructor<__node_allocator> _Dp;
+    unique_ptr<__node, _Dp> __hold(__node_alloc_traits::allocate(__na, 1), _Dp(__na, 1));
     __node_alloc_traits::construct(__na, _VSTD::addressof(__hold->__value_), __x);
     __link_nodes(static_cast<__node&>(base::__end_), *__hold, *__hold);
     ++base::__sz();
@@ -1462,8 +1462,8 @@
 list<_Tp, _Alloc>::push_front(value_type&& __x)
 {
     __node_allocator& __na = base::__node_alloc();
-    typedef __allocator_destructor<__node_allocator> _D;
-    unique_ptr<__node, _D> __hold(__node_alloc_traits::allocate(__na, 1), _D(__na, 1));
+    typedef __allocator_destructor<__node_allocator> _Dp;
+    unique_ptr<__node, _Dp> __hold(__node_alloc_traits::allocate(__na, 1), _Dp(__na, 1));
     __node_alloc_traits::construct(__na, _VSTD::addressof(__hold->__value_), _VSTD::move(__x));
     __link_nodes(*base::__end_.__next_, *__hold, *__hold);
     ++base::__sz();
@@ -1475,8 +1475,8 @@
 list<_Tp, _Alloc>::push_back(value_type&& __x)
 {
     __node_allocator& __na = base::__node_alloc();
-    typedef __allocator_destructor<__node_allocator> _D;
-    unique_ptr<__node, _D> __hold(__node_alloc_traits::allocate(__na, 1), _D(__na, 1));
+    typedef __allocator_destructor<__node_allocator> _Dp;
+    unique_ptr<__node, _Dp> __hold(__node_alloc_traits::allocate(__na, 1), _Dp(__na, 1));
     __node_alloc_traits::construct(__na, _VSTD::addressof(__hold->__value_), _VSTD::move(__x));
     __link_nodes(static_cast<__node&>(base::__end_), *__hold, *__hold);
     ++base::__sz();
@@ -1491,8 +1491,8 @@
 list<_Tp, _Alloc>::emplace_front(_Args&&... __args)
 {
     __node_allocator& __na = base::__node_alloc();
-    typedef __allocator_destructor<__node_allocator> _D;
-    unique_ptr<__node, _D> __hold(__node_alloc_traits::allocate(__na, 1), _D(__na, 1));
+    typedef __allocator_destructor<__node_allocator> _Dp;
+    unique_ptr<__node, _Dp> __hold(__node_alloc_traits::allocate(__na, 1), _Dp(__na, 1));
     __node_alloc_traits::construct(__na, _VSTD::addressof(__hold->__value_), _VSTD::forward<_Args>(__args)...);
     __link_nodes(*base::__end_.__next_, *__hold, *__hold);
     ++base::__sz();
@@ -1505,8 +1505,8 @@
 list<_Tp, _Alloc>::emplace_back(_Args&&... __args)
 {
     __node_allocator& __na = base::__node_alloc();
-    typedef __allocator_destructor<__node_allocator> _D;
-    unique_ptr<__node, _D> __hold(__node_alloc_traits::allocate(__na, 1), _D(__na, 1));
+    typedef __allocator_destructor<__node_allocator> _Dp;
+    unique_ptr<__node, _Dp> __hold(__node_alloc_traits::allocate(__na, 1), _Dp(__na, 1));
     __node_alloc_traits::construct(__na, _VSTD::addressof(__hold->__value_), _VSTD::forward<_Args>(__args)...);
     __link_nodes(static_cast<__node&>(base::__end_), *__hold, *__hold);
     ++base::__sz();
@@ -1519,8 +1519,8 @@
 list<_Tp, _Alloc>::emplace(const_iterator __p, _Args&&... __args)
 {
     __node_allocator& __na = base::__node_alloc();
-    typedef __allocator_destructor<__node_allocator> _D;
-    unique_ptr<__node, _D> __hold(__node_alloc_traits::allocate(__na, 1), _D(__na, 1));
+    typedef __allocator_destructor<__node_allocator> _Dp;
+    unique_ptr<__node, _Dp> __hold(__node_alloc_traits::allocate(__na, 1), _Dp(__na, 1));
     __hold->__prev_ = 0;
     __node_alloc_traits::construct(__na, _VSTD::addressof(__hold->__value_), _VSTD::forward<_Args>(__args)...);
     __link_nodes(const_cast<__node&>(*__p.__ptr_), *__hold, *__hold);
@@ -1544,8 +1544,8 @@
         " referring to this list");
 #endif
     __node_allocator& __na = base::__node_alloc();
-    typedef __allocator_destructor<__node_allocator> _D;
-    unique_ptr<__node, _D> __hold(__node_alloc_traits::allocate(__na, 1), _D(__na, 1));
+    typedef __allocator_destructor<__node_allocator> _Dp;
+    unique_ptr<__node, _Dp> __hold(__node_alloc_traits::allocate(__na, 1), _Dp(__na, 1));
     __hold->__prev_ = 0;
     __node_alloc_traits::construct(__na, _VSTD::addressof(__hold->__value_), _VSTD::move(__x));
     __link_nodes(const_cast<__node&>(*__p.__ptr_), *__hold, *__hold);
@@ -1708,8 +1708,8 @@
         __n -= base::__sz();
         size_type __ds = 0;
         __node_allocator& __na = base::__node_alloc();
-        typedef __allocator_destructor<__node_allocator> _D;
-        unique_ptr<__node, _D> __hold(__node_alloc_traits::allocate(__na, 1), _D(__na, 1));
+        typedef __allocator_destructor<__node_allocator> _Dp;
+        unique_ptr<__node, _Dp> __hold(__node_alloc_traits::allocate(__na, 1), _Dp(__na, 1));
         __hold->__prev_ = 0;
         __node_alloc_traits::construct(__na, _VSTD::addressof(__hold->__value_));
         ++__ds;
@@ -1767,8 +1767,8 @@
         __n -= base::__sz();
         size_type __ds = 0;
         __node_allocator& __na = base::__node_alloc();
-        typedef __allocator_destructor<__node_allocator> _D;
-        unique_ptr<__node, _D> __hold(__node_alloc_traits::allocate(__na, 1), _D(__na, 1));
+        typedef __allocator_destructor<__node_allocator> _Dp;
+        unique_ptr<__node, _Dp> __hold(__node_alloc_traits::allocate(__na, 1), _Dp(__na, 1));
         __hold->__prev_ = 0;
         __node_alloc_traits::construct(__na, _VSTD::addressof(__hold->__value_), __x);
         ++__ds;

Modified: libcxx/trunk/include/map
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/map?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/map (original)
+++ libcxx/trunk/include/map Tue Nov 29 12:15:50 2011
@@ -385,7 +385,7 @@
 class __map_value_compare
     : private _Compare
 {
-    typedef pair<typename std::remove_const<_Key>::type, _Tp> _P;
+    typedef pair<typename std::remove_const<_Key>::type, _Tp> _Pp;
     typedef pair<const _Key, _Tp> _CP;
 public:
     _LIBCPP_INLINE_VISIBILITY
@@ -402,25 +402,25 @@
     bool operator()(const _CP& __x, const _CP& __y) const
         {return static_cast<const _Compare&>(*this)(__x.first, __y.first);}
     _LIBCPP_INLINE_VISIBILITY
-    bool operator()(const _CP& __x, const _P& __y) const
+    bool operator()(const _CP& __x, const _Pp& __y) const
         {return static_cast<const _Compare&>(*this)(__x.first, __y.first);}
     _LIBCPP_INLINE_VISIBILITY
     bool operator()(const _CP& __x, const _Key& __y) const
         {return static_cast<const _Compare&>(*this)(__x.first, __y);}
     _LIBCPP_INLINE_VISIBILITY
-    bool operator()(const _P& __x, const _CP& __y) const
+    bool operator()(const _Pp& __x, const _CP& __y) const
         {return static_cast<const _Compare&>(*this)(__x.first, __y.first);}
     _LIBCPP_INLINE_VISIBILITY
-    bool operator()(const _P& __x, const _P& __y) const
+    bool operator()(const _Pp& __x, const _Pp& __y) const
         {return static_cast<const _Compare&>(*this)(__x.first, __y.first);}
     _LIBCPP_INLINE_VISIBILITY
-    bool operator()(const _P& __x, const _Key& __y) const
+    bool operator()(const _Pp& __x, const _Key& __y) const
         {return static_cast<const _Compare&>(*this)(__x.first, __y);}
     _LIBCPP_INLINE_VISIBILITY
     bool operator()(const _Key& __x, const _CP& __y) const
         {return static_cast<const _Compare&>(*this)(__x, __y.first);}
     _LIBCPP_INLINE_VISIBILITY
-    bool operator()(const _Key& __x, const _P& __y) const
+    bool operator()(const _Key& __x, const _Pp& __y) const
         {return static_cast<const _Compare&>(*this)(__x, __y.first);}
     _LIBCPP_INLINE_VISIBILITY
     bool operator()(const _Key& __x, const _Key& __y) const
@@ -432,7 +432,7 @@
 {
     _Compare comp;
 
-    typedef pair<typename std::remove_const<_Key>::type, _Tp> _P;
+    typedef pair<typename std::remove_const<_Key>::type, _Tp> _Pp;
     typedef pair<const _Key, _Tp> _CP;
 
 public:
@@ -451,25 +451,25 @@
     bool operator()(const _CP& __x, const _CP& __y) const
         {return comp(__x.first, __y.first);}
     _LIBCPP_INLINE_VISIBILITY
-    bool operator()(const _CP& __x, const _P& __y) const
+    bool operator()(const _CP& __x, const _Pp& __y) const
         {return comp(__x.first, __y.first);}
     _LIBCPP_INLINE_VISIBILITY
     bool operator()(const _CP& __x, const _Key& __y) const
         {return comp(__x.first, __y);}
     _LIBCPP_INLINE_VISIBILITY
-    bool operator()(const _P& __x, const _CP& __y) const
+    bool operator()(const _Pp& __x, const _CP& __y) const
         {return comp(__x.first, __y.first);}
     _LIBCPP_INLINE_VISIBILITY
-    bool operator()(const _P& __x, const _P& __y) const
+    bool operator()(const _Pp& __x, const _Pp& __y) const
         {return comp(__x.first, __y.first);}
     _LIBCPP_INLINE_VISIBILITY
-    bool operator()(const _P& __x, const _Key& __y) const
+    bool operator()(const _Pp& __x, const _Key& __y) const
         {return comp(__x.first, __y);}
     _LIBCPP_INLINE_VISIBILITY
     bool operator()(const _Key& __x, const _CP& __y) const
         {return comp(__x, __y.first);}
     _LIBCPP_INLINE_VISIBILITY
-    bool operator()(const _Key& __x, const _P& __y) const
+    bool operator()(const _Key& __x, const _Pp& __y) const
         {return comp(__x, __y.first);}
     _LIBCPP_INLINE_VISIBILITY
     bool operator()(const _Key& __x, const _Key& __y) const
@@ -918,17 +918,17 @@
 
 #endif  // _LIBCPP_HAS_NO_VARIADICS
 
-    template <class _P,
-              class = typename enable_if<is_constructible<value_type, _P>::value>::type>
+    template <class _Pp,
+              class = typename enable_if<is_constructible<value_type, _Pp>::value>::type>
         _LIBCPP_INLINE_VISIBILITY
-        pair<iterator, bool> insert(_P&& __p)
-            {return __tree_.__insert_unique(_VSTD::forward<_P>(__p));}
+        pair<iterator, bool> insert(_Pp&& __p)
+            {return __tree_.__insert_unique(_VSTD::forward<_Pp>(__p));}
 
-    template <class _P,
-              class = typename enable_if<is_constructible<value_type, _P>::value>::type>
+    template <class _Pp,
+              class = typename enable_if<is_constructible<value_type, _Pp>::value>::type>
         _LIBCPP_INLINE_VISIBILITY
-        iterator insert(const_iterator __pos, _P&& __p)
-            {return __tree_.__insert_unique(__pos.__i_, _VSTD::forward<_P>(__p));}
+        iterator insert(const_iterator __pos, _Pp&& __p)
+            {return __tree_.__insert_unique(__pos.__i_, _VSTD::forward<_Pp>(__p));}
 
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
@@ -1006,8 +1006,8 @@
     typedef typename __base::__node_const_pointer      __node_const_pointer;
     typedef typename __base::__node_base_pointer       __node_base_pointer;
     typedef typename __base::__node_base_const_pointer __node_base_const_pointer;
-    typedef __map_node_destructor<__node_allocator> _D;
-    typedef unique_ptr<__node, _D> __node_holder;
+    typedef __map_node_destructor<__node_allocator> _Dp;
+    typedef unique_ptr<__node, _Dp> __node_holder;
 
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
     __node_holder __construct_node();
@@ -1202,7 +1202,7 @@
 map<_Key, _Tp, _Compare, _Allocator>::__construct_node()
 {
     __node_allocator& __na = __tree_.__node_alloc();
-    __node_holder __h(__node_traits::allocate(__na, 1), _D(__na));
+    __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_.first));
     __h.get_deleter().__first_constructed = true;
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_.second));
@@ -1217,7 +1217,7 @@
 map<_Key, _Tp, _Compare, _Allocator>::__construct_node(_A0&& __a0)
 {
     __node_allocator& __na = __tree_.__node_alloc();
-    __node_holder __h(__node_traits::allocate(__na, 1), _D(__na));
+    __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_), _VSTD::forward<_A0>(__a0));
     __h.get_deleter().__first_constructed = true;
     __h.get_deleter().__second_constructed = true;
@@ -1233,7 +1233,7 @@
 map<_Key, _Tp, _Compare, _Allocator>::__construct_node(_A0&& __a0, _Args&& ...__args)
 {
     __node_allocator& __na = __tree_.__node_alloc();
-    __node_holder __h(__node_traits::allocate(__na, 1), _D(__na));
+    __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_.first), _VSTD::forward<_A0>(__a0));
     __h.get_deleter().__first_constructed = true;
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_.second), _VSTD::forward<_Args>(__args)...);
@@ -1250,7 +1250,7 @@
 map<_Key, _Tp, _Compare, _Allocator>::__construct_node(const key_type& __k)
 {
     __node_allocator& __na = __tree_.__node_alloc();
-    __node_holder __h(__node_traits::allocate(__na, 1), _D(__na));
+    __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_.first), __k);
     __h.get_deleter().__first_constructed = true;
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_.second));
@@ -1665,17 +1665,17 @@
 
 #endif  // _LIBCPP_HAS_NO_VARIADICS
 
-    template <class _P,
-              class = typename enable_if<is_constructible<value_type, _P>::value>::type>
+    template <class _Pp,
+              class = typename enable_if<is_constructible<value_type, _Pp>::value>::type>
         _LIBCPP_INLINE_VISIBILITY
-        iterator insert(_P&& __p)
-            {return __tree_.__insert_multi(_VSTD::forward<_P>(__p));}
+        iterator insert(_Pp&& __p)
+            {return __tree_.__insert_multi(_VSTD::forward<_Pp>(__p));}
 
-    template <class _P,
-              class = typename enable_if<is_constructible<value_type, _P>::value>::type>
+    template <class _Pp,
+              class = typename enable_if<is_constructible<value_type, _Pp>::value>::type>
         _LIBCPP_INLINE_VISIBILITY
-        iterator insert(const_iterator __pos, _P&& __p)
-            {return __tree_.__insert_multi(__pos.__i_, _VSTD::forward<_P>(__p));}
+        iterator insert(const_iterator __pos, _Pp&& __p)
+            {return __tree_.__insert_multi(__pos.__i_, _VSTD::forward<_Pp>(__p));}
 
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
@@ -1748,8 +1748,8 @@
     typedef typename __base::__node_allocator          __node_allocator;
     typedef typename __base::__node_pointer            __node_pointer;
     typedef typename __base::__node_const_pointer      __node_const_pointer;
-    typedef __map_node_destructor<__node_allocator> _D;
-    typedef unique_ptr<__node, _D> __node_holder;
+    typedef __map_node_destructor<__node_allocator> _Dp;
+    typedef unique_ptr<__node, _Dp> __node_holder;
 
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
     __node_holder __construct_node();
@@ -1784,7 +1784,7 @@
 multimap<_Key, _Tp, _Compare, _Allocator>::__construct_node()
 {
     __node_allocator& __na = __tree_.__node_alloc();
-    __node_holder __h(__node_traits::allocate(__na, 1), _D(__na));
+    __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_.first));
     __h.get_deleter().__first_constructed = true;
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_.second));
@@ -1800,7 +1800,7 @@
 multimap<_Key, _Tp, _Compare, _Allocator>::__construct_node(_A0&& __a0)
 {
     __node_allocator& __na = __tree_.__node_alloc();
-    __node_holder __h(__node_traits::allocate(__na, 1), _D(__na));
+    __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_), _VSTD::forward<_A0>(__a0));
     __h.get_deleter().__first_constructed = true;
     __h.get_deleter().__second_constructed = true;
@@ -1817,7 +1817,7 @@
 multimap<_Key, _Tp, _Compare, _Allocator>::__construct_node(_A0&& __a0, _Args&& ...__args)
 {
     __node_allocator& __na = __tree_.__node_alloc();
-    __node_holder __h(__node_traits::allocate(__na, 1), _D(__na));
+    __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_.first), _VSTD::forward<_A0>(__a0));
     __h.get_deleter().__first_constructed = true;
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_.second), _VSTD::forward<_Args>(__args)...);

Modified: libcxx/trunk/include/memory
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/memory?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/memory (original)
+++ libcxx/trunk/include/memory Tue Nov 29 12:15:50 2011
@@ -1064,10 +1064,10 @@
 #endif
 };
 
-template <class _T>
+template <class _Tp>
 inline _LIBCPP_INLINE_VISIBILITY
-_T*
-__to_raw_pointer(_T* __p) _NOEXCEPT
+_Tp*
+__to_raw_pointer(_Tp* __p) _NOEXCEPT
 {
     return __p;
 }
@@ -2517,20 +2517,20 @@
                 "unique_ptr constructed with null function pointer deleter");
         }
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-    template <class _P,
-              class = typename enable_if<is_same<_P, pointer>::value>::type
+    template <class _Pp,
+              class = typename enable_if<is_same<_Pp, pointer>::value>::type
              >
-    _LIBCPP_INLINE_VISIBILITY explicit unique_ptr(_P __p) _NOEXCEPT
+    _LIBCPP_INLINE_VISIBILITY explicit unique_ptr(_Pp __p) _NOEXCEPT
         : __ptr_(__p)
         {
             static_assert(!is_pointer<deleter_type>::value,
                 "unique_ptr constructed with null function pointer deleter");
         }
 
-    template <class _P,
-              class = typename enable_if<is_same<_P, pointer>::value>::type
+    template <class _Pp,
+              class = typename enable_if<is_same<_Pp, pointer>::value>::type
              >
-    _LIBCPP_INLINE_VISIBILITY unique_ptr(_P __p, typename conditional<
+    _LIBCPP_INLINE_VISIBILITY unique_ptr(_Pp __p, typename conditional<
                                        is_reference<deleter_type>::value,
                                        deleter_type,
                                        typename add_lvalue_reference<const deleter_type>::type>::type __d)
@@ -2544,11 +2544,11 @@
              _NOEXCEPT
         : __ptr_(pointer(), __d) {}
 
-    template <class _P,
-              class = typename enable_if<is_same<_P, pointer>::value ||
-                                         is_same<_P, nullptr_t>::value>::type
+    template <class _Pp,
+              class = typename enable_if<is_same<_Pp, pointer>::value ||
+                                         is_same<_Pp, nullptr_t>::value>::type
              >
-    _LIBCPP_INLINE_VISIBILITY unique_ptr(_P __p, typename remove_reference<deleter_type>::type&& __d)
+    _LIBCPP_INLINE_VISIBILITY unique_ptr(_Pp __p, typename remove_reference<deleter_type>::type&& __d)
              _NOEXCEPT
         : __ptr_(__p, _VSTD::move(__d))
         {
@@ -2628,10 +2628,10 @@
     }
 
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-    template <class _P,
-              class = typename enable_if<is_same<_P, pointer>::value>::type
+    template <class _Pp,
+              class = typename enable_if<is_same<_Pp, pointer>::value>::type
              >
-    _LIBCPP_INLINE_VISIBILITY void reset(_P __p) _NOEXCEPT
+    _LIBCPP_INLINE_VISIBILITY void reset(_Pp __p) _NOEXCEPT
     {
         pointer __tmp = __ptr_.first();
         __ptr_.first() = __p;
@@ -3116,13 +3116,13 @@
     bool unique() const _NOEXCEPT {return use_count() == 1;}
     _LIBCPP_INLINE_VISIBILITY
     /*explicit*/ operator bool() const _NOEXCEPT {return get() != 0;}
-    template <class _U>
+    template <class _Up>
         _LIBCPP_INLINE_VISIBILITY
-        bool owner_before(shared_ptr<_U> const& __p) const
+        bool owner_before(shared_ptr<_Up> const& __p) const
         {return __cntrl_ < __p.__cntrl_;}
-    template <class _U>
+    template <class _Up>
         _LIBCPP_INLINE_VISIBILITY
-        bool owner_before(weak_ptr<_U> const& __p) const
+        bool owner_before(weak_ptr<_Up> const& __p) const
         {return __cntrl_ < __p.__cntrl_;}
 
 #ifndef _LIBCPP_NO_RTTI
@@ -4151,10 +4151,10 @@
     }
 };
 
-template<class _CharT, class _Traits, class _Y>
+template<class _CharT, class _Traits, class _Yp>
 inline _LIBCPP_INLINE_VISIBILITY
 basic_ostream<_CharT, _Traits>&
-operator<<(basic_ostream<_CharT, _Traits>& __os, shared_ptr<_Y> const& __p);
+operator<<(basic_ostream<_CharT, _Traits>& __os, shared_ptr<_Yp> const& __p);
 
 //enum class
 struct _LIBCPP_VISIBLE pointer_safety

Modified: libcxx/trunk/include/mutex
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/mutex?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/mutex (original)
+++ libcxx/trunk/include/mutex Tue Nov 29 12:15:50 2011
@@ -464,23 +464,23 @@
 
 #ifndef _LIBCPP_HAS_NO_VARIADICS
 
-template <class _F>
+template <class _Fp>
 class __call_once_param
 {
-    _F __f_;
+    _Fp __f_;
 public:
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
     _LIBCPP_INLINE_VISIBILITY
-    explicit __call_once_param(_F&& __f) : __f_(_VSTD::move(__f)) {}
+    explicit __call_once_param(_Fp&& __f) : __f_(_VSTD::move(__f)) {}
 #else
     _LIBCPP_INLINE_VISIBILITY
-    explicit __call_once_param(const _F& __f) : __f_(__f) {}
+    explicit __call_once_param(const _Fp& __f) : __f_(__f) {}
 #endif
 
     _LIBCPP_INLINE_VISIBILITY
     void operator()()
     {
-        typedef typename __make_tuple_indices<tuple_size<_F>::value, 1>::type _Index;
+        typedef typename __make_tuple_indices<tuple_size<_Fp>::value, 1>::type _Index;
         __execute(_Index());
     }
 
@@ -495,17 +495,17 @@
 
 #else
 
-template <class _F>
+template <class _Fp>
 class __call_once_param
 {
-    _F __f_;
+    _Fp __f_;
 public:
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
     _LIBCPP_INLINE_VISIBILITY
-    explicit __call_once_param(_F&& __f) : __f_(_VSTD::move(__f)) {}
+    explicit __call_once_param(_Fp&& __f) : __f_(_VSTD::move(__f)) {}
 #else
     _LIBCPP_INLINE_VISIBILITY
-    explicit __call_once_param(const _F& __f) : __f_(__f) {}
+    explicit __call_once_param(const _Fp& __f) : __f_(__f) {}
 #endif
 
     _LIBCPP_INLINE_VISIBILITY
@@ -517,11 +517,11 @@
 
 #endif
 
-template <class _F>
+template <class _Fp>
 void
 __call_once_proxy(void* __vp)
 {
-    __call_once_param<_F>* __p = static_cast<__call_once_param<_F>*>(__vp);
+    __call_once_param<_Fp>* __p = static_cast<__call_once_param<_Fp>*>(__vp);
     (*__p)();
 }
 
@@ -536,10 +536,10 @@
 {
     if (__builtin_expect(__flag.__state_ , ~0ul) != ~0ul)
     {
-        typedef tuple<typename decay<_Callable>::type, typename decay<_Args>::type...> _G;
-        __call_once_param<_G> __p(_G(__decay_copy(_VSTD::forward<_Callable>(__func)),
+        typedef tuple<typename decay<_Callable>::type, typename decay<_Args>::type...> _Gp;
+        __call_once_param<_Gp> __p(_Gp(__decay_copy(_VSTD::forward<_Callable>(__func)),
                                 __decay_copy(_VSTD::forward<_Args>(__args))...));
-        __call_once(__flag.__state_, &__p, &__call_once_proxy<_G>);
+        __call_once(__flag.__state_, &__p, &__call_once_proxy<_Gp>);
     }
 }
 

Modified: libcxx/trunk/include/ostream
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/ostream?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/ostream (original)
+++ libcxx/trunk/include/ostream Tue Nov 29 12:15:50 2011
@@ -342,11 +342,11 @@
                 try
                 {
 #endif  // _LIBCPP_NO_EXCEPTIONS
-                    typedef istreambuf_iterator<_CharT, _Traits> _I;
-                    typedef ostreambuf_iterator<_CharT, _Traits> _O;
-                    _I __i(__sb);
-                    _I __eof;
-                    _O __o(*this);
+                    typedef istreambuf_iterator<_CharT, _Traits> _Ip;
+                    typedef ostreambuf_iterator<_CharT, _Traits> _Op;
+                    _Ip __i(__sb);
+                    _Ip __eof;
+                    _Op __o(*this);
                     size_t __c = 0;
                     for (; __i != __eof; ++__i, ++__o, ++__c)
                     {
@@ -388,8 +388,8 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _F;
-            const _F& __f = use_facet<_F>(this->getloc());
+            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp;
+            const _Fp& __f = use_facet<_Fp>(this->getloc());
             if (__f.put(*this, *this, this->fill(), __n).failed())
                 this->setstate(ios_base::badbit | ios_base::failbit);
         }
@@ -415,8 +415,8 @@
         if (__s)
         {
             ios_base::fmtflags __flags = ios_base::flags() & ios_base::basefield;
-            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _F;
-            const _F& __f = use_facet<_F>(this->getloc());
+            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp;
+            const _Fp& __f = use_facet<_Fp>(this->getloc());
             if (__f.put(*this, *this, this->fill(),
                         __flags == ios_base::oct || __flags == ios_base::hex ?
                         static_cast<long>(static_cast<unsigned short>(__n))  :
@@ -444,8 +444,8 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _F;
-            const _F& __f = use_facet<_F>(this->getloc());
+            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp;
+            const _Fp& __f = use_facet<_Fp>(this->getloc());
             if (__f.put(*this, *this, this->fill(), static_cast<unsigned long>(__n)).failed())
                 this->setstate(ios_base::badbit | ios_base::failbit);
         }
@@ -471,8 +471,8 @@
         if (__s)
         {
             ios_base::fmtflags __flags = ios_base::flags() & ios_base::basefield;
-            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _F;
-            const _F& __f = use_facet<_F>(this->getloc());
+            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp;
+            const _Fp& __f = use_facet<_Fp>(this->getloc());
             if (__f.put(*this, *this, this->fill(),
                         __flags == ios_base::oct || __flags == ios_base::hex ?
                         static_cast<long>(static_cast<unsigned int>(__n))  :
@@ -500,8 +500,8 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _F;
-            const _F& __f = use_facet<_F>(this->getloc());
+            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp;
+            const _Fp& __f = use_facet<_Fp>(this->getloc());
             if (__f.put(*this, *this, this->fill(), static_cast<unsigned long>(__n)).failed())
                 this->setstate(ios_base::badbit | ios_base::failbit);
         }
@@ -526,8 +526,8 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _F;
-            const _F& __f = use_facet<_F>(this->getloc());
+            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp;
+            const _Fp& __f = use_facet<_Fp>(this->getloc());
             if (__f.put(*this, *this, this->fill(), __n).failed())
                 this->setstate(ios_base::badbit | ios_base::failbit);
         }
@@ -552,8 +552,8 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _F;
-            const _F& __f = use_facet<_F>(this->getloc());
+            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp;
+            const _Fp& __f = use_facet<_Fp>(this->getloc());
             if (__f.put(*this, *this, this->fill(), __n).failed())
                 this->setstate(ios_base::badbit | ios_base::failbit);
         }
@@ -578,8 +578,8 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _F;
-            const _F& __f = use_facet<_F>(this->getloc());
+            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp;
+            const _Fp& __f = use_facet<_Fp>(this->getloc());
             if (__f.put(*this, *this, this->fill(), __n).failed())
                 this->setstate(ios_base::badbit | ios_base::failbit);
         }
@@ -604,8 +604,8 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _F;
-            const _F& __f = use_facet<_F>(this->getloc());
+            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp;
+            const _Fp& __f = use_facet<_Fp>(this->getloc());
             if (__f.put(*this, *this, this->fill(), __n).failed())
                 this->setstate(ios_base::badbit | ios_base::failbit);
         }
@@ -630,8 +630,8 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _F;
-            const _F& __f = use_facet<_F>(this->getloc());
+            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp;
+            const _Fp& __f = use_facet<_Fp>(this->getloc());
             if (__f.put(*this, *this, this->fill(), static_cast<double>(__n)).failed())
                 this->setstate(ios_base::badbit | ios_base::failbit);
         }
@@ -656,8 +656,8 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _F;
-            const _F& __f = use_facet<_F>(this->getloc());
+            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp;
+            const _Fp& __f = use_facet<_Fp>(this->getloc());
             if (__f.put(*this, *this, this->fill(), __n).failed())
                 this->setstate(ios_base::badbit | ios_base::failbit);
         }
@@ -682,8 +682,8 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _F;
-            const _F& __f = use_facet<_F>(this->getloc());
+            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp;
+            const _Fp& __f = use_facet<_Fp>(this->getloc());
             if (__f.put(*this, *this, this->fill(), __n).failed())
                 this->setstate(ios_base::badbit | ios_base::failbit);
         }
@@ -708,8 +708,8 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _F;
-            const _F& __f = use_facet<_F>(this->getloc());
+            typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp;
+            const _Fp& __f = use_facet<_Fp>(this->getloc());
             if (__f.put(*this, *this, this->fill(), __n).failed())
                 this->setstate(ios_base::badbit | ios_base::failbit);
         }
@@ -734,8 +734,8 @@
         typename basic_ostream<_CharT, _Traits>::sentry __s(__os);
         if (__s)
         {
-            typedef ostreambuf_iterator<_CharT, _Traits> _I;
-            if (__pad_and_output(_I(__os),
+            typedef ostreambuf_iterator<_CharT, _Traits> _Ip;
+            if (__pad_and_output(_Ip(__os),
                                  &__c,
                                  (__os.flags() & ios_base::adjustfield) == ios_base::left ?
                                      &__c + 1 :
@@ -767,8 +767,8 @@
         if (__s)
         {
             _CharT __c = __os.widen(__cn);
-            typedef ostreambuf_iterator<_CharT, _Traits> _I;
-            if (__pad_and_output(_I(__os),
+            typedef ostreambuf_iterator<_CharT, _Traits> _Ip;
+            if (__pad_and_output(_Ip(__os),
                                  &__c,
                                  (__os.flags() & ios_base::adjustfield) == ios_base::left ?
                                      &__c + 1 :
@@ -799,8 +799,8 @@
         typename basic_ostream<char, _Traits>::sentry __s(__os);
         if (__s)
         {
-            typedef ostreambuf_iterator<char, _Traits> _I;
-            if (__pad_and_output(_I(__os),
+            typedef ostreambuf_iterator<char, _Traits> _Ip;
+            if (__pad_and_output(_Ip(__os),
                                  &__c,
                                  (__os.flags() & ios_base::adjustfield) == ios_base::left ?
                                      &__c + 1 :
@@ -831,8 +831,8 @@
         typename basic_ostream<char, _Traits>::sentry __s(__os);
         if (__s)
         {
-            typedef ostreambuf_iterator<char, _Traits> _I;
-            if (__pad_and_output(_I(__os),
+            typedef ostreambuf_iterator<char, _Traits> _Ip;
+            if (__pad_and_output(_Ip(__os),
                                  (char*)&__c,
                                  (__os.flags() & ios_base::adjustfield) == ios_base::left ?
                                      (char*)&__c + 1 :
@@ -863,8 +863,8 @@
         typename basic_ostream<char, _Traits>::sentry __s(__os);
         if (__s)
         {
-            typedef ostreambuf_iterator<char, _Traits> _I;
-            if (__pad_and_output(_I(__os),
+            typedef ostreambuf_iterator<char, _Traits> _Ip;
+            if (__pad_and_output(_Ip(__os),
                                  (char*)&__c,
                                  (__os.flags() & ios_base::adjustfield) == ios_base::left ?
                                      (char*)&__c + 1 :
@@ -895,9 +895,9 @@
         typename basic_ostream<_CharT, _Traits>::sentry __s(__os);
         if (__s)
         {
-            typedef ostreambuf_iterator<_CharT, _Traits> _I;
+            typedef ostreambuf_iterator<_CharT, _Traits> _Ip;
             size_t __len = _Traits::length(__str);
-            if (__pad_and_output(_I(__os),
+            if (__pad_and_output(_Ip(__os),
                                  __str,
                                  (__os.flags() & ios_base::adjustfield) == ios_base::left ?
                                      __str + __len :
@@ -928,7 +928,7 @@
         typename basic_ostream<_CharT, _Traits>::sentry __s(__os);
         if (__s)
         {
-            typedef ostreambuf_iterator<_CharT, _Traits> _I;
+            typedef ostreambuf_iterator<_CharT, _Traits> _Ip;
             size_t __len = char_traits<char>::length(__strn);
             const int __bs = 100;
             _CharT __wbb[__bs];
@@ -943,7 +943,7 @@
             }
             for (_CharT* __p = __wb; *__strn != '\0'; ++__strn, ++__p)
                 *__p = __os.widen(*__strn);
-            if (__pad_and_output(_I(__os),
+            if (__pad_and_output(_Ip(__os),
                                  __wb,
                                  (__os.flags() & ios_base::adjustfield) == ios_base::left ?
                                      __wb + __len :
@@ -974,9 +974,9 @@
         typename basic_ostream<char, _Traits>::sentry __s(__os);
         if (__s)
         {
-            typedef ostreambuf_iterator<char, _Traits> _I;
+            typedef ostreambuf_iterator<char, _Traits> _Ip;
             size_t __len = _Traits::length(__str);
-            if (__pad_and_output(_I(__os),
+            if (__pad_and_output(_Ip(__os),
                                  __str,
                                  (__os.flags() & ios_base::adjustfield) == ios_base::left ?
                                      __str + __len :
@@ -1007,9 +1007,9 @@
         typename basic_ostream<char, _Traits>::sentry __s(__os);
         if (__s)
         {
-            typedef ostreambuf_iterator<char, _Traits> _I;
+            typedef ostreambuf_iterator<char, _Traits> _Ip;
             size_t __len = _Traits::length((const char*)__str);
-            if (__pad_and_output(_I(__os),
+            if (__pad_and_output(_Ip(__os),
                                  (const char*)__str,
                                  (__os.flags() & ios_base::adjustfield) == ios_base::left ?
                                      (const char*)__str + __len :
@@ -1040,9 +1040,9 @@
         typename basic_ostream<char, _Traits>::sentry __s(__os);
         if (__s)
         {
-            typedef ostreambuf_iterator<char, _Traits> _I;
+            typedef ostreambuf_iterator<char, _Traits> _Ip;
             size_t __len = _Traits::length((const char*)__str);
-            if (__pad_and_output(_I(__os),
+            if (__pad_and_output(_Ip(__os),
                                  (const char*)__str,
                                  (__os.flags() & ios_base::adjustfield) == ios_base::left ?
                                      (const char*)__str + __len :
@@ -1073,8 +1073,8 @@
         sentry __s(*this);
         if (__s)
         {
-            typedef ostreambuf_iterator<_CharT, _Traits> _O;
-            _O __o(*this);
+            typedef ostreambuf_iterator<_CharT, _Traits> _Op;
+            _Op __o(*this);
             *__o = __c;
             if (__o.failed())
                 this->setstate(ios_base::badbit);
@@ -1100,8 +1100,8 @@
         sentry __sen(*this);
         if (__sen && __n)
         {
-            typedef ostreambuf_iterator<_CharT, _Traits> _O;
-            _O __o(*this);
+            typedef ostreambuf_iterator<_CharT, _Traits> _Op;
+            _Op __o(*this);
             for (; __n; --__n, ++__o, ++__s)
             {
                 *__o = *__s;
@@ -1240,9 +1240,9 @@
         typename basic_ostream<_CharT, _Traits>::sentry __s(__os);
         if (__s)
         {
-            typedef ostreambuf_iterator<_CharT, _Traits> _I;
+            typedef ostreambuf_iterator<_CharT, _Traits> _Ip;
             size_t __len = __str.size();
-            if (__pad_and_output(_I(__os),
+            if (__pad_and_output(_Ip(__os),
                                  __str.data(),
                                  (__os.flags() & ios_base::adjustfield) == ios_base::left ?
                                      __str.data() + __len :
@@ -1270,10 +1270,10 @@
     return __os << __ec.category().name() << ':' << __ec.value();
 }
 
-template<class _CharT, class _Traits, class _Y>
+template<class _CharT, class _Traits, class _Yp>
 inline _LIBCPP_INLINE_VISIBILITY
 basic_ostream<_CharT, _Traits>&
-operator<<(basic_ostream<_CharT, _Traits>& __os, shared_ptr<_Y> const& __p)
+operator<<(basic_ostream<_CharT, _Traits>& __os, shared_ptr<_Yp> const& __p)
 {
     return __os << __p.get();
 }

Modified: libcxx/trunk/include/random
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/random?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/random (original)
+++ libcxx/trunk/include/random Tue Nov 29 12:15:50 2011
@@ -1667,8 +1667,8 @@
 // linear_congruential_engine
 
 template <unsigned long long __a, unsigned long long __c,
-          unsigned long long __m, unsigned long long _M,
-          bool _MightOverflow = (__a != 0 && __m != 0 && __m-1 > (_M-__c)/__a)>
+          unsigned long long __m, unsigned long long _Mp,
+          bool _MightOverflow = (__a != 0 && __m != 0 && __m-1 > (_Mp-__c)/__a)>
 struct __lce_ta;
 
 // 64
@@ -1732,16 +1732,16 @@
 
 // 32
 
-template <unsigned long long _A, unsigned long long _C, unsigned long long _M>
-struct __lce_ta<_A, _C, _M, unsigned(~0), true>
+template <unsigned long long _Ap, unsigned long long _Cp, unsigned long long _Mp>
+struct __lce_ta<_Ap, _Cp, _Mp, unsigned(~0), true>
 {
     typedef unsigned result_type;
     _LIBCPP_INLINE_VISIBILITY
     static result_type next(result_type __x)
     {
-        const result_type __a = static_cast<result_type>(_A);
-        const result_type __c = static_cast<result_type>(_C);
-        const result_type __m = static_cast<result_type>(_M);
+        const result_type __a = static_cast<result_type>(_Ap);
+        const result_type __c = static_cast<result_type>(_Cp);
+        const result_type __m = static_cast<result_type>(_Mp);
         // Schrage's algorithm
         const result_type __q = __m / __a;
         const result_type __r = __m % __a;
@@ -1753,15 +1753,15 @@
     }
 };
 
-template <unsigned long long _A, unsigned long long _M>
-struct __lce_ta<_A, 0, _M, unsigned(~0), true>
+template <unsigned long long _Ap, unsigned long long _Mp>
+struct __lce_ta<_Ap, 0, _Mp, unsigned(~0), true>
 {
     typedef unsigned result_type;
     _LIBCPP_INLINE_VISIBILITY
     static result_type next(result_type __x)
     {
-        const result_type __a = static_cast<result_type>(_A);
-        const result_type __m = static_cast<result_type>(_M);
+        const result_type __a = static_cast<result_type>(_Ap);
+        const result_type __m = static_cast<result_type>(_Mp);
         // Schrage's algorithm
         const result_type __q = __m / __a;
         const result_type __r = __m % __a;
@@ -1772,29 +1772,29 @@
     }
 };
 
-template <unsigned long long _A, unsigned long long _C, unsigned long long _M>
-struct __lce_ta<_A, _C, _M, unsigned(~0), false>
+template <unsigned long long _Ap, unsigned long long _Cp, unsigned long long _Mp>
+struct __lce_ta<_Ap, _Cp, _Mp, unsigned(~0), false>
 {
     typedef unsigned result_type;
     _LIBCPP_INLINE_VISIBILITY
     static result_type next(result_type __x)
     {
-        const result_type __a = static_cast<result_type>(_A);
-        const result_type __c = static_cast<result_type>(_C);
-        const result_type __m = static_cast<result_type>(_M);
+        const result_type __a = static_cast<result_type>(_Ap);
+        const result_type __c = static_cast<result_type>(_Cp);
+        const result_type __m = static_cast<result_type>(_Mp);
         return (__a * __x + __c) % __m;
     }
 };
 
-template <unsigned long long _A, unsigned long long _C>
-struct __lce_ta<_A, _C, 0, unsigned(~0), false>
+template <unsigned long long _Ap, unsigned long long _Cp>
+struct __lce_ta<_Ap, _Cp, 0, unsigned(~0), false>
 {
     typedef unsigned result_type;
     _LIBCPP_INLINE_VISIBILITY
     static result_type next(result_type __x)
     {
-        const result_type __a = static_cast<result_type>(_A);
-        const result_type __c = static_cast<result_type>(_C);
+        const result_type __a = static_cast<result_type>(_Ap);
+        const result_type __c = static_cast<result_type>(_Cp);
         return __a * __x + __c;
     }
 };
@@ -1816,16 +1816,16 @@
 class linear_congruential_engine;
 
 template <class _CharT, class _Traits,
-          class _U, _U _A, _U _C, _U _N>
+          class _Up, _Up _Ap, _Up _Cp, _Up _Np>
 basic_ostream<_CharT, _Traits>&
 operator<<(basic_ostream<_CharT, _Traits>& __os,
-           const linear_congruential_engine<_U, _A, _C, _N>&);
+           const linear_congruential_engine<_Up, _Ap, _Cp, _Np>&);
 
 template <class _CharT, class _Traits,
-          class _U, _U _A, _U _C, _U _N>
+          class _Up, _Up _Ap, _Up _Cp, _Up _Np>
 basic_istream<_CharT, _Traits>&
 operator>>(basic_istream<_CharT, _Traits>& __is,
-           linear_congruential_engine<_U, _A, _C, _N>& __x);
+           linear_congruential_engine<_Up, _Ap, _Cp, _Np>& __x);
 
 template <class _UIntType, _UIntType __a, _UIntType __c, _UIntType __m>
 class _LIBCPP_VISIBLE linear_congruential_engine
@@ -1837,7 +1837,7 @@
 private:
     result_type __x_;
 
-    static const result_type _M = result_type(~0);
+    static const result_type _Mp = result_type(~0);
 
     static_assert(__m == 0 || __a < __m, "linear_congruential_engine invalid parameters");
     static_assert(__m == 0 || __c < __m, "linear_congruential_engine invalid parameters");
@@ -1883,7 +1883,7 @@
     // generating functions
     _LIBCPP_INLINE_VISIBILITY
     result_type operator()()
-        {return __x_ = static_cast<result_type>(__lce_ta<__a, __c, __m, _M>::next(__x_));}
+        {return __x_ = static_cast<result_type>(__lce_ta<__a, __c, __m, _Mp>::next(__x_));}
     _LIBCPP_INLINE_VISIBILITY
     void discard(unsigned long long __z) {for (; __z; --__z) operator()();}
 
@@ -1914,18 +1914,18 @@
         void __seed(_Sseq& __q, integral_constant<unsigned, 2>);
 
     template <class _CharT, class _Traits,
-              class _U, _U _A, _U _C, _U _N>
+              class _Up, _Up _Ap, _Up _Cp, _Up _Np>
     friend
     basic_ostream<_CharT, _Traits>&
     operator<<(basic_ostream<_CharT, _Traits>& __os,
-               const linear_congruential_engine<_U, _A, _C, _N>&);
+               const linear_congruential_engine<_Up, _Ap, _Cp, _Np>&);
 
     template <class _CharT, class _Traits,
-              class _U, _U _A, _U _C, _U _N>
+              class _Up, _Up _Ap, _Up _Cp, _Up _Np>
     friend
     basic_istream<_CharT, _Traits>&
     operator>>(basic_istream<_CharT, _Traits>& __is,
-               linear_congruential_engine<_U, _A, _C, _N>& __x);
+               linear_congruential_engine<_Up, _Ap, _Cp, _Np>& __x);
 };
 
 template <class _UIntType, _UIntType __a, _UIntType __c, _UIntType __m>
@@ -2022,41 +2022,41 @@
           _UIntType __b, size_t __t, _UIntType __c, size_t __l, _UIntType __f>
 class mersenne_twister_engine;
 
-template <class _UI, size_t _W, size_t _N, size_t _M, size_t _R,
-          _UI _A, size_t _U, _UI _D, size_t _S,
-          _UI _B, size_t _T, _UI _C, size_t _L, _UI _F>
+template <class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
+          _UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
+          _UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
 bool
-operator==(const mersenne_twister_engine<_UI, _W, _N, _M, _R, _A, _U, _D, _S,
-                                         _B, _T, _C, _L, _F>& __x,
-           const mersenne_twister_engine<_UI, _W, _N, _M, _R, _A, _U, _D, _S,
-                                         _B, _T, _C, _L, _F>& __y);
-
-template <class _UI, size_t _W, size_t _N, size_t _M, size_t _R,
-          _UI _A, size_t _U, _UI _D, size_t _S,
-          _UI _B, size_t _T, _UI _C, size_t _L, _UI _F>
+operator==(const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
+                                         _Bp, _Tp, _Cp, _Lp, _Fp>& __x,
+           const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
+                                         _Bp, _Tp, _Cp, _Lp, _Fp>& __y);
+
+template <class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
+          _UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
+          _UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
 bool
-operator!=(const mersenne_twister_engine<_UI, _W, _N, _M, _R, _A, _U, _D, _S,
-                                         _B, _T, _C, _L, _F>& __x,
-           const mersenne_twister_engine<_UI, _W, _N, _M, _R, _A, _U, _D, _S,
-                                         _B, _T, _C, _L, _F>& __y);
+operator!=(const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
+                                         _Bp, _Tp, _Cp, _Lp, _Fp>& __x,
+           const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
+                                         _Bp, _Tp, _Cp, _Lp, _Fp>& __y);
 
 template <class _CharT, class _Traits,
-          class _UI, size_t _W, size_t _N, size_t _M, size_t _R,
-          _UI _A, size_t _U, _UI _D, size_t _S,
-          _UI _B, size_t _T, _UI _C, size_t _L, _UI _F>
+          class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
+          _UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
+          _UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
 basic_ostream<_CharT, _Traits>&
 operator<<(basic_ostream<_CharT, _Traits>& __os,
-           const mersenne_twister_engine<_UI, _W, _N, _M, _R, _A, _U, _D, _S,
-                                         _B, _T, _C, _L, _F>& __x);
+           const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
+                                         _Bp, _Tp, _Cp, _Lp, _Fp>& __x);
 
 template <class _CharT, class _Traits,
-          class _UI, size_t _W, size_t _N, size_t _M, size_t _R,
-          _UI _A, size_t _U, _UI _D, size_t _S,
-          _UI _B, size_t _T, _UI _C, size_t _L, _UI _F>
+          class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
+          _UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
+          _UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
 basic_istream<_CharT, _Traits>&
 operator>>(basic_istream<_CharT, _Traits>& __is,
-           mersenne_twister_engine<_UI, _W, _N, _M, _R, _A, _U, _D, _S,
-                                   _B, _T, _C, _L, _F>& __x);
+           mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
+                                   _Bp, _Tp, _Cp, _Lp, _Fp>& __x);
 
 template <class _UIntType, size_t __w, size_t __n, size_t __m, size_t __r,
           _UIntType __a, size_t __u, _UIntType __d, size_t __s,
@@ -2136,45 +2136,45 @@
     _LIBCPP_INLINE_VISIBILITY
     void discard(unsigned long long __z) {for (; __z; --__z) operator()();}
 
-    template <class _UI, size_t _W, size_t _N, size_t _M, size_t _R,
-              _UI _A, size_t _U, _UI _D, size_t _S,
-              _UI _B, size_t _T, _UI _C, size_t _L, _UI _F>
+    template <class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
+              _UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
+              _UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
     friend
     bool
-    operator==(const mersenne_twister_engine<_UI, _W, _N, _M, _R, _A, _U, _D, _S,
-                                             _B, _T, _C, _L, _F>& __x,
-               const mersenne_twister_engine<_UI, _W, _N, _M, _R, _A, _U, _D, _S,
-                                             _B, _T, _C, _L, _F>& __y);
-
-    template <class _UI, size_t _W, size_t _N, size_t _M, size_t _R,
-              _UI _A, size_t _U, _UI _D, size_t _S,
-              _UI _B, size_t _T, _UI _C, size_t _L, _UI _F>
+    operator==(const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
+                                             _Bp, _Tp, _Cp, _Lp, _Fp>& __x,
+               const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
+                                             _Bp, _Tp, _Cp, _Lp, _Fp>& __y);
+
+    template <class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
+              _UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
+              _UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
     friend
     bool
-    operator!=(const mersenne_twister_engine<_UI, _W, _N, _M, _R, _A, _U, _D, _S,
-                                             _B, _T, _C, _L, _F>& __x,
-               const mersenne_twister_engine<_UI, _W, _N, _M, _R, _A, _U, _D, _S,
-                                             _B, _T, _C, _L, _F>& __y);
+    operator!=(const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
+                                             _Bp, _Tp, _Cp, _Lp, _Fp>& __x,
+               const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
+                                             _Bp, _Tp, _Cp, _Lp, _Fp>& __y);
 
     template <class _CharT, class _Traits,
-              class _UI, size_t _W, size_t _N, size_t _M, size_t _R,
-              _UI _A, size_t _U, _UI _D, size_t _S,
-              _UI _B, size_t _T, _UI _C, size_t _L, _UI _F>
+              class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
+              _UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
+              _UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
     friend
     basic_ostream<_CharT, _Traits>&
     operator<<(basic_ostream<_CharT, _Traits>& __os,
-               const mersenne_twister_engine<_UI, _W, _N, _M, _R, _A, _U, _D, _S,
-                                             _B, _T, _C, _L, _F>& __x);
+               const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
+                                             _Bp, _Tp, _Cp, _Lp, _Fp>& __x);
 
     template <class _CharT, class _Traits,
-              class _UI, size_t _W, size_t _N, size_t _M, size_t _R,
-              _UI _A, size_t _U, _UI _D, size_t _S,
-              _UI _B, size_t _T, _UI _C, size_t _L, _UI _F>
+              class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
+              _UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
+              _UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
     friend
     basic_istream<_CharT, _Traits>&
     operator>>(basic_istream<_CharT, _Traits>& __is,
-               mersenne_twister_engine<_UI, _W, _N, _M, _R, _A, _U, _D, _S,
-                                       _B, _T, _C, _L, _F>& __x);
+               mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
+                                       _Bp, _Tp, _Cp, _Lp, _Fp>& __x);
 private:
 
     template<class _Sseq>
@@ -2297,9 +2297,9 @@
     const size_t __j = (__i_ + 1) % __n;
     const result_type __mask = __r == _Dt ? result_type(~0) :
                                        (result_type(1) << __r) - result_type(1);
-    const result_type _Y = (__x_[__i_] & ~__mask) | (__x_[__j] & __mask);
+    const result_type _Yp = (__x_[__i_] & ~__mask) | (__x_[__j] & __mask);
     const size_t __k = (__i_ + __m) % __n;
-    __x_[__i_] = __x_[__k] ^ __rshift<1>(_Y) ^ (__a * (_Y & 1));
+    __x_[__i_] = __x_[__k] ^ __rshift<1>(_Yp) ^ (__a * (_Yp & 1));
     result_type __z = __x_[__i_] ^ (__rshift<__u>(__x_[__i_]) & __d);
     __i_ = __j;
     __z ^= __lshift<__s>(__z) & __b;
@@ -2307,78 +2307,78 @@
     return __z ^ __rshift<__l>(__z);
 }
 
-template <class _UI, size_t _W, size_t _N, size_t _M, size_t _R,
-          _UI _A, size_t _U, _UI _D, size_t _S,
-          _UI _B, size_t _T, _UI _C, size_t _L, _UI _F>
+template <class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
+          _UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
+          _UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
 bool
-operator==(const mersenne_twister_engine<_UI, _W, _N, _M, _R, _A, _U, _D, _S,
-                                         _B, _T, _C, _L, _F>& __x,
-           const mersenne_twister_engine<_UI, _W, _N, _M, _R, _A, _U, _D, _S,
-                                         _B, _T, _C, _L, _F>& __y)
+operator==(const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
+                                         _Bp, _Tp, _Cp, _Lp, _Fp>& __x,
+           const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
+                                         _Bp, _Tp, _Cp, _Lp, _Fp>& __y)
 {
     if (__x.__i_ == __y.__i_)
-        return _VSTD::equal(__x.__x_, __x.__x_ + _N, __y.__x_);
+        return _VSTD::equal(__x.__x_, __x.__x_ + _Np, __y.__x_);
     if (__x.__i_ == 0 || __y.__i_ == 0)
     {
-        size_t __j = _VSTD::min(_N - __x.__i_, _N - __y.__i_);
+        size_t __j = _VSTD::min(_Np - __x.__i_, _Np - __y.__i_);
         if (!_VSTD::equal(__x.__x_ + __x.__i_, __x.__x_ + __x.__i_ + __j,
                          __y.__x_ + __y.__i_))
             return false;
         if (__x.__i_ == 0)
-            return _VSTD::equal(__x.__x_ + __j, __x.__x_ + _N, __y.__x_);
-        return _VSTD::equal(__x.__x_, __x.__x_ + (_N - __j), __y.__x_ + __j);
+            return _VSTD::equal(__x.__x_ + __j, __x.__x_ + _Np, __y.__x_);
+        return _VSTD::equal(__x.__x_, __x.__x_ + (_Np - __j), __y.__x_ + __j);
     }
     if (__x.__i_ < __y.__i_)
     {
-        size_t __j = _N - __y.__i_;
+        size_t __j = _Np - __y.__i_;
         if (!_VSTD::equal(__x.__x_ + __x.__i_, __x.__x_ + (__x.__i_ + __j),
                          __y.__x_ + __y.__i_))
             return false;
-        if (!_VSTD::equal(__x.__x_ + (__x.__i_ + __j), __x.__x_ + _N,
+        if (!_VSTD::equal(__x.__x_ + (__x.__i_ + __j), __x.__x_ + _Np,
                          __y.__x_))
             return false;
         return _VSTD::equal(__x.__x_, __x.__x_ + __x.__i_,
-                           __y.__x_ + (_N - (__x.__i_ + __j)));
+                           __y.__x_ + (_Np - (__x.__i_ + __j)));
     }
-    size_t __j = _N - __x.__i_;
+    size_t __j = _Np - __x.__i_;
     if (!_VSTD::equal(__y.__x_ + __y.__i_, __y.__x_ + (__y.__i_ + __j),
                      __x.__x_ + __x.__i_))
         return false;
-    if (!_VSTD::equal(__y.__x_ + (__y.__i_ + __j), __y.__x_ + _N,
+    if (!_VSTD::equal(__y.__x_ + (__y.__i_ + __j), __y.__x_ + _Np,
                      __x.__x_))
         return false;
     return _VSTD::equal(__y.__x_, __y.__x_ + __y.__i_,
-                       __x.__x_ + (_N - (__y.__i_ + __j)));
+                       __x.__x_ + (_Np - (__y.__i_ + __j)));
 }
 
-template <class _UI, size_t _W, size_t _N, size_t _M, size_t _R,
-          _UI _A, size_t _U, _UI _D, size_t _S,
-          _UI _B, size_t _T, _UI _C, size_t _L, _UI _F>
+template <class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
+          _UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
+          _UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
 inline _LIBCPP_INLINE_VISIBILITY
 bool
-operator!=(const mersenne_twister_engine<_UI, _W, _N, _M, _R, _A, _U, _D, _S,
-                                         _B, _T, _C, _L, _F>& __x,
-           const mersenne_twister_engine<_UI, _W, _N, _M, _R, _A, _U, _D, _S,
-                                         _B, _T, _C, _L, _F>& __y)
+operator!=(const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
+                                         _Bp, _Tp, _Cp, _Lp, _Fp>& __x,
+           const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
+                                         _Bp, _Tp, _Cp, _Lp, _Fp>& __y)
 {
     return !(__x == __y);
 }
 
 template <class _CharT, class _Traits,
-          class _UI, size_t _W, size_t _N, size_t _M, size_t _R,
-          _UI _A, size_t _U, _UI _D, size_t _S,
-          _UI _B, size_t _T, _UI _C, size_t _L, _UI _F>
+          class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
+          _UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
+          _UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
 basic_ostream<_CharT, _Traits>&
 operator<<(basic_ostream<_CharT, _Traits>& __os,
-           const mersenne_twister_engine<_UI, _W, _N, _M, _R, _A, _U, _D, _S,
-                                         _B, _T, _C, _L, _F>& __x)
+           const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
+                                         _Bp, _Tp, _Cp, _Lp, _Fp>& __x)
 {
     __save_flags<_CharT, _Traits> _(__os);
     __os.flags(ios_base::dec | ios_base::left);
     _CharT __sp = __os.widen(' ');
     __os.fill(__sp);
     __os << __x.__x_[__x.__i_];
-    for (size_t __j = __x.__i_ + 1; __j < _N; ++__j)
+    for (size_t __j = __x.__i_ + 1; __j < _Np; ++__j)
         __os << __sp << __x.__x_[__j];
     for (size_t __j = 0; __j < __x.__i_; ++__j)
         __os << __sp << __x.__x_[__j];
@@ -2386,22 +2386,22 @@
 }
 
 template <class _CharT, class _Traits,
-          class _UI, size_t _W, size_t _N, size_t _M, size_t _R,
-          _UI _A, size_t _U, _UI _D, size_t _S,
-          _UI _B, size_t _T, _UI _C, size_t _L, _UI _F>
+          class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
+          _UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
+          _UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
 basic_istream<_CharT, _Traits>&
 operator>>(basic_istream<_CharT, _Traits>& __is,
-           mersenne_twister_engine<_UI, _W, _N, _M, _R, _A, _U, _D, _S,
-                                   _B, _T, _C, _L, _F>& __x)
+           mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
+                                   _Bp, _Tp, _Cp, _Lp, _Fp>& __x)
 {
     __save_flags<_CharT, _Traits> _(__is);
     __is.flags(ios_base::dec | ios_base::skipws);
-    _UI __t[_N];
-    for (size_t __i = 0; __i < _N; ++__i)
+    _UI __t[_Np];
+    for (size_t __i = 0; __i < _Np; ++__i)
         __is >> __t[__i];
     if (!__is.fail())
     {
-        for (size_t __i = 0; __i < _N; ++__i)
+        for (size_t __i = 0; __i < _Np; ++__i)
             __x.__x_[__i] = __t[__i];
         __x.__i_ = 0;
     }
@@ -2424,29 +2424,29 @@
 template<class _UIntType, size_t __w, size_t __s, size_t __r>
 class subtract_with_carry_engine;
 
-template<class _UI, size_t _W, size_t _S, size_t _R>
+template<class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
 bool
 operator==(
-    const subtract_with_carry_engine<_UI, _W, _S, _R>& __x,
-    const subtract_with_carry_engine<_UI, _W, _S, _R>& __y);
+    const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x,
+    const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __y);
 
-template<class _UI, size_t _W, size_t _S, size_t _R>
+template<class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
 bool
 operator!=(
-    const subtract_with_carry_engine<_UI, _W, _S, _R>& __x,
-    const subtract_with_carry_engine<_UI, _W, _S, _R>& __y);
+    const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x,
+    const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __y);
 
 template <class _CharT, class _Traits,
-          class _UI, size_t _W, size_t _S, size_t _R>
+          class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
 basic_ostream<_CharT, _Traits>&
 operator<<(basic_ostream<_CharT, _Traits>& __os,
-           const subtract_with_carry_engine<_UI, _W, _S, _R>& __x);
+           const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x);
 
 template <class _CharT, class _Traits,
-          class _UI, size_t _W, size_t _S, size_t _R>
+          class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
 basic_istream<_CharT, _Traits>&
 operator>>(basic_istream<_CharT, _Traits>& __is,
-           subtract_with_carry_engine<_UI, _W, _S, _R>& __x);
+           subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x);
 
 template<class _UIntType, size_t __w, size_t __s, size_t __r>
 class _LIBCPP_VISIBLE subtract_with_carry_engine
@@ -2507,33 +2507,33 @@
     _LIBCPP_INLINE_VISIBILITY
     void discard(unsigned long long __z) {for (; __z; --__z) operator()();}
 
-    template<class _UI, size_t _W, size_t _S, size_t _R>
+    template<class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
     friend
     bool
     operator==(
-        const subtract_with_carry_engine<_UI, _W, _S, _R>& __x,
-        const subtract_with_carry_engine<_UI, _W, _S, _R>& __y);
+        const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x,
+        const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __y);
 
-    template<class _UI, size_t _W, size_t _S, size_t _R>
+    template<class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
     friend
     bool
     operator!=(
-        const subtract_with_carry_engine<_UI, _W, _S, _R>& __x,
-        const subtract_with_carry_engine<_UI, _W, _S, _R>& __y);
+        const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x,
+        const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __y);
 
     template <class _CharT, class _Traits,
-              class _UI, size_t _W, size_t _S, size_t _R>
+              class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
     friend
     basic_ostream<_CharT, _Traits>&
     operator<<(basic_ostream<_CharT, _Traits>& __os,
-               const subtract_with_carry_engine<_UI, _W, _S, _R>& __x);
+               const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x);
 
     template <class _CharT, class _Traits,
-              class _UI, size_t _W, size_t _S, size_t _R>
+              class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
     friend
     basic_istream<_CharT, _Traits>&
     operator>>(basic_istream<_CharT, _Traits>& __is,
-               subtract_with_carry_engine<_UI, _W, _S, _R>& __x);
+               subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x);
 
 private:
 
@@ -2619,71 +2619,71 @@
     return __xr;
 }
 
-template<class _UI, size_t _W, size_t _S, size_t _R>
+template<class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
 bool
 operator==(
-    const subtract_with_carry_engine<_UI, _W, _S, _R>& __x,
-    const subtract_with_carry_engine<_UI, _W, _S, _R>& __y)
+    const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x,
+    const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __y)
 {
     if (__x.__c_ != __y.__c_)
         return false;
     if (__x.__i_ == __y.__i_)
-        return _VSTD::equal(__x.__x_, __x.__x_ + _R, __y.__x_);
+        return _VSTD::equal(__x.__x_, __x.__x_ + _Rp, __y.__x_);
     if (__x.__i_ == 0 || __y.__i_ == 0)
     {
-        size_t __j = _VSTD::min(_R - __x.__i_, _R - __y.__i_);
+        size_t __j = _VSTD::min(_Rp - __x.__i_, _Rp - __y.__i_);
         if (!_VSTD::equal(__x.__x_ + __x.__i_, __x.__x_ + __x.__i_ + __j,
                          __y.__x_ + __y.__i_))
             return false;
         if (__x.__i_ == 0)
-            return _VSTD::equal(__x.__x_ + __j, __x.__x_ + _R, __y.__x_);
-        return _VSTD::equal(__x.__x_, __x.__x_ + (_R - __j), __y.__x_ + __j);
+            return _VSTD::equal(__x.__x_ + __j, __x.__x_ + _Rp, __y.__x_);
+        return _VSTD::equal(__x.__x_, __x.__x_ + (_Rp - __j), __y.__x_ + __j);
     }
     if (__x.__i_ < __y.__i_)
     {
-        size_t __j = _R - __y.__i_;
+        size_t __j = _Rp - __y.__i_;
         if (!_VSTD::equal(__x.__x_ + __x.__i_, __x.__x_ + (__x.__i_ + __j),
                          __y.__x_ + __y.__i_))
             return false;
-        if (!_VSTD::equal(__x.__x_ + (__x.__i_ + __j), __x.__x_ + _R,
+        if (!_VSTD::equal(__x.__x_ + (__x.__i_ + __j), __x.__x_ + _Rp,
                          __y.__x_))
             return false;
         return _VSTD::equal(__x.__x_, __x.__x_ + __x.__i_,
-                           __y.__x_ + (_R - (__x.__i_ + __j)));
+                           __y.__x_ + (_Rp - (__x.__i_ + __j)));
     }
-    size_t __j = _R - __x.__i_;
+    size_t __j = _Rp - __x.__i_;
     if (!_VSTD::equal(__y.__x_ + __y.__i_, __y.__x_ + (__y.__i_ + __j),
                      __x.__x_ + __x.__i_))
         return false;
-    if (!_VSTD::equal(__y.__x_ + (__y.__i_ + __j), __y.__x_ + _R,
+    if (!_VSTD::equal(__y.__x_ + (__y.__i_ + __j), __y.__x_ + _Rp,
                      __x.__x_))
         return false;
     return _VSTD::equal(__y.__x_, __y.__x_ + __y.__i_,
-                       __x.__x_ + (_R - (__y.__i_ + __j)));
+                       __x.__x_ + (_Rp - (__y.__i_ + __j)));
 }
 
-template<class _UI, size_t _W, size_t _S, size_t _R>
+template<class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
 inline _LIBCPP_INLINE_VISIBILITY
 bool
 operator!=(
-    const subtract_with_carry_engine<_UI, _W, _S, _R>& __x,
-    const subtract_with_carry_engine<_UI, _W, _S, _R>& __y)
+    const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x,
+    const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __y)
 {
     return !(__x == __y);
 }
 
 template <class _CharT, class _Traits,
-          class _UI, size_t _W, size_t _S, size_t _R>
+          class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
 basic_ostream<_CharT, _Traits>&
 operator<<(basic_ostream<_CharT, _Traits>& __os,
-           const subtract_with_carry_engine<_UI, _W, _S, _R>& __x)
+           const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x)
 {
     __save_flags<_CharT, _Traits> _(__os);
     __os.flags(ios_base::dec | ios_base::left);
     _CharT __sp = __os.widen(' ');
     __os.fill(__sp);
     __os << __x.__x_[__x.__i_];
-    for (size_t __j = __x.__i_ + 1; __j < _R; ++__j)
+    for (size_t __j = __x.__i_ + 1; __j < _Rp; ++__j)
         __os << __sp << __x.__x_[__j];
     for (size_t __j = 0; __j < __x.__i_; ++__j)
         __os << __sp << __x.__x_[__j];
@@ -2692,21 +2692,21 @@
 }
 
 template <class _CharT, class _Traits,
-          class _UI, size_t _W, size_t _S, size_t _R>
+          class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
 basic_istream<_CharT, _Traits>&
 operator>>(basic_istream<_CharT, _Traits>& __is,
-           subtract_with_carry_engine<_UI, _W, _S, _R>& __x)
+           subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x)
 {
     __save_flags<_CharT, _Traits> _(__is);
     __is.flags(ios_base::dec | ios_base::skipws);
-    _UI __t[_R+1];
-    for (size_t __i = 0; __i < _R+1; ++__i)
+    _UI __t[_Rp+1];
+    for (size_t __i = 0; __i < _Rp+1; ++__i)
         __is >> __t[__i];
     if (!__is.fail())
     {
-        for (size_t __i = 0; __i < _R; ++__i)
+        for (size_t __i = 0; __i < _Rp; ++__i)
             __x.__x_[__i] = __t[__i];
-        __x.__c_ = __t[_R];
+        __x.__c_ = __t[_Rp];
         __x.__i_ = 0;
     }
     return __is;
@@ -2783,33 +2783,33 @@
     _LIBCPP_INLINE_VISIBILITY
     const _Engine& base() const {return __e_;}
 
-    template<class _Eng, size_t _P, size_t _R>
+    template<class _Eng, size_t _Pp, size_t _Rp>
     friend
     bool
     operator==(
-        const discard_block_engine<_Eng, _P, _R>& __x,
-        const discard_block_engine<_Eng, _P, _R>& __y);
+        const discard_block_engine<_Eng, _Pp, _Rp>& __x,
+        const discard_block_engine<_Eng, _Pp, _Rp>& __y);
 
-    template<class _Eng, size_t _P, size_t _R>
+    template<class _Eng, size_t _Pp, size_t _Rp>
     friend
     bool
     operator!=(
-        const discard_block_engine<_Eng, _P, _R>& __x,
-        const discard_block_engine<_Eng, _P, _R>& __y);
+        const discard_block_engine<_Eng, _Pp, _Rp>& __x,
+        const discard_block_engine<_Eng, _Pp, _Rp>& __y);
 
     template <class _CharT, class _Traits,
-              class _Eng, size_t _P, size_t _R>
+              class _Eng, size_t _Pp, size_t _Rp>
     friend
     basic_ostream<_CharT, _Traits>&
     operator<<(basic_ostream<_CharT, _Traits>& __os,
-               const discard_block_engine<_Eng, _P, _R>& __x);
+               const discard_block_engine<_Eng, _Pp, _Rp>& __x);
 
     template <class _CharT, class _Traits,
-              class _Eng, size_t _P, size_t _R>
+              class _Eng, size_t _Pp, size_t _Rp>
     friend
     basic_istream<_CharT, _Traits>&
     operator>>(basic_istream<_CharT, _Traits>& __is,
-               discard_block_engine<_Eng, _P, _R>& __x);
+               discard_block_engine<_Eng, _Pp, _Rp>& __x);
 };
 
 template<class _Engine, size_t __p, size_t __r>
@@ -2825,29 +2825,29 @@
     return __e_();
 }
 
-template<class _Eng, size_t _P, size_t _R>
+template<class _Eng, size_t _Pp, size_t _Rp>
 inline _LIBCPP_INLINE_VISIBILITY
 bool
-operator==(const discard_block_engine<_Eng, _P, _R>& __x,
-           const discard_block_engine<_Eng, _P, _R>& __y)
+operator==(const discard_block_engine<_Eng, _Pp, _Rp>& __x,
+           const discard_block_engine<_Eng, _Pp, _Rp>& __y)
 {
     return __x.__n_ == __y.__n_ && __x.__e_ == __y.__e_;
 }
 
-template<class _Eng, size_t _P, size_t _R>
+template<class _Eng, size_t _Pp, size_t _Rp>
 inline _LIBCPP_INLINE_VISIBILITY
 bool
-operator!=(const discard_block_engine<_Eng, _P, _R>& __x,
-           const discard_block_engine<_Eng, _P, _R>& __y)
+operator!=(const discard_block_engine<_Eng, _Pp, _Rp>& __x,
+           const discard_block_engine<_Eng, _Pp, _Rp>& __y)
 {
     return !(__x == __y);
 }
 
 template <class _CharT, class _Traits,
-          class _Eng, size_t _P, size_t _R>
+          class _Eng, size_t _Pp, size_t _Rp>
 basic_ostream<_CharT, _Traits>&
 operator<<(basic_ostream<_CharT, _Traits>& __os,
-           const discard_block_engine<_Eng, _P, _R>& __x)
+           const discard_block_engine<_Eng, _Pp, _Rp>& __x)
 {
     __save_flags<_CharT, _Traits> _(__os);
     __os.flags(ios_base::dec | ios_base::left);
@@ -2857,10 +2857,10 @@
 }
 
 template <class _CharT, class _Traits,
-          class _Eng, size_t _P, size_t _R>
+          class _Eng, size_t _Pp, size_t _Rp>
 basic_istream<_CharT, _Traits>&
 operator>>(basic_istream<_CharT, _Traits>& __is,
-           discard_block_engine<_Eng, _P, _R>& __x)
+           discard_block_engine<_Eng, _Pp, _Rp>& __x)
 {
     __save_flags<_CharT, _Traits> _(__is);
     __is.flags(ios_base::dec | ios_base::skipws);
@@ -2883,15 +2883,15 @@
 template<class _Engine, size_t __w, class _UIntType>
 class _LIBCPP_VISIBLE independent_bits_engine
 {
-    template <class _UI, _UI _R0, size_t _W, size_t _M>
+    template <class _UI, _UI _R0, size_t _Wp, size_t _Mp>
     class __get_n
     {
         static const size_t _Dt = numeric_limits<_UI>::digits;
-        static const size_t _N = _W / _M + (_W % _M != 0);
-        static const size_t _W0 = _W / _N;
+        static const size_t _Np = _Wp / _Mp + (_Wp % _Mp != 0);
+        static const size_t _W0 = _Wp / _Np;
         static const _UI _Y0 = _W0 >= _Dt ? 0 : (_R0 >> _W0) << _W0;
     public:
-        static const size_t value = _R0 - _Y0 > _Y0 / _N ? _N + 1 : _N;
+        static const size_t value = _R0 - _Y0 > _Y0 / _Np ? _Np + 1 : _Np;
     };
 public:
     // types
@@ -2912,18 +2912,18 @@
                 _Engine_result_type
         >::type _Working_result_type;
     // Temporary work around for lack of constexpr
-    static const _Working_result_type _R = _Engine::_Max - _Engine::_Min
+    static const _Working_result_type _Rp = _Engine::_Max - _Engine::_Min
                                                          + _Working_result_type(1);
-    static const size_t __m = __log2<_Working_result_type, _R>::value;
-    static const size_t __n = __get_n<_Working_result_type, _R, __w, __m>::value;
+    static const size_t __m = __log2<_Working_result_type, _Rp>::value;
+    static const size_t __n = __get_n<_Working_result_type, _Rp, __w, __m>::value;
     static const size_t __w0 = __w / __n;
     static const size_t __n0 = __n - __w % __n;
     static const size_t _WDt = numeric_limits<_Working_result_type>::digits;
     static const size_t _EDt = numeric_limits<_Engine_result_type>::digits;
     static const _Working_result_type __y0 = __w0 >= _WDt ? 0 :
-                                                   (_R >> __w0) << __w0;
+                                                   (_Rp >> __w0) << __w0;
     static const _Working_result_type __y1 = __w0 >= _WDt - 1 ? 0 :
-                                                   (_R >> (__w0+1)) << (__w0+1);
+                                                   (_Rp >> (__w0+1)) << (__w0+1);
     static const _Engine_result_type __mask0 = __w0 > 0 ?
                                 _Engine_result_type(~0) >> (_EDt - __w0) :
                                 _Engine_result_type(0);
@@ -2975,7 +2975,7 @@
 
     // generating functions
     _LIBCPP_INLINE_VISIBILITY
-    result_type operator()() {return __eval(integral_constant<bool, _R != 0>());}
+    result_type operator()() {return __eval(integral_constant<bool, _Rp != 0>());}
     _LIBCPP_INLINE_VISIBILITY
     void discard(unsigned long long __z) {for (; __z; --__z) operator()();}
 
@@ -2983,33 +2983,33 @@
     _LIBCPP_INLINE_VISIBILITY
     const _Engine& base() const {return __e_;}
 
-    template<class _Eng, size_t _W, class _UI>
+    template<class _Eng, size_t _Wp, class _UI>
     friend
     bool
     operator==(
-        const independent_bits_engine<_Eng, _W, _UI>& __x,
-        const independent_bits_engine<_Eng, _W, _UI>& __y);
+        const independent_bits_engine<_Eng, _Wp, _UI>& __x,
+        const independent_bits_engine<_Eng, _Wp, _UI>& __y);
 
-    template<class _Eng, size_t _W, class _UI>
+    template<class _Eng, size_t _Wp, class _UI>
     friend
     bool
     operator!=(
-        const independent_bits_engine<_Eng, _W, _UI>& __x,
-        const independent_bits_engine<_Eng, _W, _UI>& __y);
+        const independent_bits_engine<_Eng, _Wp, _UI>& __x,
+        const independent_bits_engine<_Eng, _Wp, _UI>& __y);
 
     template <class _CharT, class _Traits,
-              class _Eng, size_t _W, class _UI>
+              class _Eng, size_t _Wp, class _UI>
     friend
     basic_ostream<_CharT, _Traits>&
     operator<<(basic_ostream<_CharT, _Traits>& __os,
-               const independent_bits_engine<_Eng, _W, _UI>& __x);
+               const independent_bits_engine<_Eng, _Wp, _UI>& __x);
 
     template <class _CharT, class _Traits,
-              class _Eng, size_t _W, class _UI>
+              class _Eng, size_t _Wp, class _UI>
     friend
     basic_istream<_CharT, _Traits>&
     operator>>(basic_istream<_CharT, _Traits>& __is,
-               independent_bits_engine<_Eng, _W, _UI>& __x);
+               independent_bits_engine<_Eng, _Wp, _UI>& __x);
 
 private:
     result_type __eval(false_type);
@@ -3048,7 +3048,7 @@
 _UIntType
 independent_bits_engine<_Engine, __w, _UIntType>::__eval(true_type)
 {
-    result_type _S = 0;
+    result_type _Sp = 0;
     for (size_t __k = 0; __k < __n0; ++__k)
     {
         _Engine_result_type __u;
@@ -3056,7 +3056,7 @@
         {
             __u = __e_() - _Engine::min();
         } while (__u >= __y0);
-        _S = static_cast<result_type>(__lshift<__w0>(_S) + (__u & __mask0));
+        _Sp = static_cast<result_type>(__lshift<__w0>(_Sp) + (__u & __mask0));
     }
     for (size_t __k = __n0; __k < __n; ++__k)
     {
@@ -3065,45 +3065,45 @@
         {
             __u = __e_() - _Engine::min();
         } while (__u >= __y1);
-        _S = static_cast<result_type>(__lshift<__w0+1>(_S) + (__u & __mask1));
+        _Sp = static_cast<result_type>(__lshift<__w0+1>(_Sp) + (__u & __mask1));
     }
-    return _S;
+    return _Sp;
 }
 
-template<class _Eng, size_t _W, class _UI>
+template<class _Eng, size_t _Wp, class _UI>
 inline _LIBCPP_INLINE_VISIBILITY
 bool
 operator==(
-    const independent_bits_engine<_Eng, _W, _UI>& __x,
-    const independent_bits_engine<_Eng, _W, _UI>& __y)
+    const independent_bits_engine<_Eng, _Wp, _UI>& __x,
+    const independent_bits_engine<_Eng, _Wp, _UI>& __y)
 {
     return __x.base() == __y.base();
 }
 
-template<class _Eng, size_t _W, class _UI>
+template<class _Eng, size_t _Wp, class _UI>
 inline _LIBCPP_INLINE_VISIBILITY
 bool
 operator!=(
-    const independent_bits_engine<_Eng, _W, _UI>& __x,
-    const independent_bits_engine<_Eng, _W, _UI>& __y)
+    const independent_bits_engine<_Eng, _Wp, _UI>& __x,
+    const independent_bits_engine<_Eng, _Wp, _UI>& __y)
 {
     return !(__x == __y);
 }
 
 template <class _CharT, class _Traits,
-          class _Eng, size_t _W, class _UI>
+          class _Eng, size_t _Wp, class _UI>
 basic_ostream<_CharT, _Traits>&
 operator<<(basic_ostream<_CharT, _Traits>& __os,
-           const independent_bits_engine<_Eng, _W, _UI>& __x)
+           const independent_bits_engine<_Eng, _Wp, _UI>& __x)
 {
     return __os << __x.base();
 }
 
 template <class _CharT, class _Traits,
-          class _Eng, size_t _W, class _UI>
+          class _Eng, size_t _Wp, class _UI>
 basic_istream<_CharT, _Traits>&
 operator>>(basic_istream<_CharT, _Traits>& __is,
-           independent_bits_engine<_Eng, _W, _UI>& __x)
+           independent_bits_engine<_Eng, _Wp, _UI>& __x)
 {
     _Eng __e;
     __is >> __e;
@@ -3126,14 +3126,14 @@
     static const uint64_t value = _Xp;
 };
 
-template <uint64_t _N, uint64_t _D>
+template <uint64_t _Np, uint64_t _Dp>
 class __uratio
 {
-    static_assert(_D != 0, "__uratio divide by 0");
-    static const uint64_t __gcd = __ugcd<_N, _D>::value;
+    static_assert(_Dp != 0, "__uratio divide by 0");
+    static const uint64_t __gcd = __ugcd<_Np, _Dp>::value;
 public:
-    static const uint64_t num = _N / __gcd;
-    static const uint64_t den = _D / __gcd;
+    static const uint64_t num = _Np / __gcd;
+    static const uint64_t den = _Dp / __gcd;
 
     typedef __uratio<num, den> type;
 };
@@ -3163,7 +3163,7 @@
     _LIBCPP_INLINE_VISIBILITY
     static const/*expr*/ result_type max() { return _Max; }
 
-    static const unsigned long long _R = _Max - _Min + 1ull;
+    static const unsigned long long _Rp = _Max - _Min + 1ull;
 
     // constructors and seeding functions
     _LIBCPP_INLINE_VISIBILITY
@@ -3198,7 +3198,7 @@
 
     // generating functions
     _LIBCPP_INLINE_VISIBILITY
-    result_type operator()() {return __eval(integral_constant<bool, _R != 0>());}
+    result_type operator()() {return __eval(integral_constant<bool, _Rp != 0>());}
     _LIBCPP_INLINE_VISIBILITY
     void discard(unsigned long long __z) {for (; __z; --__z) operator()();}
 
@@ -3207,33 +3207,33 @@
     const _Engine& base() const {return __e_;}
 
 private:
-    template<class _Eng, size_t _K>
+    template<class _Eng, size_t _Kp>
     friend
     bool
     operator==(
-        const shuffle_order_engine<_Eng, _K>& __x,
-        const shuffle_order_engine<_Eng, _K>& __y);
+        const shuffle_order_engine<_Eng, _Kp>& __x,
+        const shuffle_order_engine<_Eng, _Kp>& __y);
 
-    template<class _Eng, size_t _K>
+    template<class _Eng, size_t _Kp>
     friend
     bool
     operator!=(
-        const shuffle_order_engine<_Eng, _K>& __x,
-        const shuffle_order_engine<_Eng, _K>& __y);
+        const shuffle_order_engine<_Eng, _Kp>& __x,
+        const shuffle_order_engine<_Eng, _Kp>& __y);
 
     template <class _CharT, class _Traits,
-              class _Eng, size_t _K>
+              class _Eng, size_t _Kp>
     friend
     basic_ostream<_CharT, _Traits>&
     operator<<(basic_ostream<_CharT, _Traits>& __os,
-               const shuffle_order_engine<_Eng, _K>& __x);
+               const shuffle_order_engine<_Eng, _Kp>& __x);
 
     template <class _CharT, class _Traits,
-              class _Eng, size_t _K>
+              class _Eng, size_t _Kp>
     friend
     basic_istream<_CharT, _Traits>&
     operator>>(basic_istream<_CharT, _Traits>& __is,
-               shuffle_order_engine<_Eng, _K>& __x);
+               shuffle_order_engine<_Eng, _Kp>& __x);
 
     _LIBCPP_INLINE_VISIBILITY
     void __init()
@@ -3246,34 +3246,34 @@
     _LIBCPP_INLINE_VISIBILITY
     result_type __eval(false_type) {return __eval2(integral_constant<bool, __k & 1>());}
     _LIBCPP_INLINE_VISIBILITY
-    result_type __eval(true_type) {return __eval(__uratio<__k, _R>());}
+    result_type __eval(true_type) {return __eval(__uratio<__k, _Rp>());}
 
     _LIBCPP_INLINE_VISIBILITY
     result_type __eval2(false_type) {return __eval(__uratio<__k/2, 0x8000000000000000ull>());}
     _LIBCPP_INLINE_VISIBILITY
     result_type __eval2(true_type) {return __evalf<__k, 0>();}
 
-    template <uint64_t _N, uint64_t _D>
+    template <uint64_t _Np, uint64_t _Dp>
         _LIBCPP_INLINE_VISIBILITY
         typename enable_if
         <
-            (__uratio<_N, _D>::num > 0xFFFFFFFFFFFFFFFFull / (_Max - _Min)),
+            (__uratio<_Np, _Dp>::num > 0xFFFFFFFFFFFFFFFFull / (_Max - _Min)),
             result_type
         >::type
-        __eval(__uratio<_N, _D>)
-            {return __evalf<__uratio<_N, _D>::num, __uratio<_N, _D>::den>();}
+        __eval(__uratio<_Np, _Dp>)
+            {return __evalf<__uratio<_Np, _Dp>::num, __uratio<_Np, _Dp>::den>();}
 
-    template <uint64_t _N, uint64_t _D>
+    template <uint64_t _Np, uint64_t _Dp>
         _LIBCPP_INLINE_VISIBILITY
         typename enable_if
         <
-            __uratio<_N, _D>::num <= 0xFFFFFFFFFFFFFFFFull / (_Max - _Min),
+            __uratio<_Np, _Dp>::num <= 0xFFFFFFFFFFFFFFFFull / (_Max - _Min),
             result_type
         >::type
-        __eval(__uratio<_N, _D>)
+        __eval(__uratio<_Np, _Dp>)
         {
-            const size_t __j = static_cast<size_t>(__uratio<_N, _D>::num * (_Y_ - _Min)
-                                                   / __uratio<_N, _D>::den);
+            const size_t __j = static_cast<size_t>(__uratio<_Np, _Dp>::num * (_Y_ - _Min)
+                                                   / __uratio<_Np, _Dp>::den);
             _Y_ = _V_[__j];
             _V_[__j] = __e_();
             return _Y_;
@@ -3283,72 +3283,72 @@
         _LIBCPP_INLINE_VISIBILITY
         result_type __evalf()
         {
-            const double _F = __d == 0 ?
+            const double _Fp = __d == 0 ?
                 __n / (2. * 0x8000000000000000ull) :
                 __n / (double)__d;
-            const size_t __j = static_cast<size_t>(_F * (_Y_ - _Min));
+            const size_t __j = static_cast<size_t>(_Fp * (_Y_ - _Min));
             _Y_ = _V_[__j];
             _V_[__j] = __e_();
             return _Y_;
         }
 };
 
-template<class _Eng, size_t _K>
+template<class _Eng, size_t _Kp>
 bool
 operator==(
-    const shuffle_order_engine<_Eng, _K>& __x,
-    const shuffle_order_engine<_Eng, _K>& __y)
+    const shuffle_order_engine<_Eng, _Kp>& __x,
+    const shuffle_order_engine<_Eng, _Kp>& __y)
 {
-    return __x._Y_ == __y._Y_ && _VSTD::equal(__x._V_, __x._V_ + _K, __y._V_) &&
+    return __x._Y_ == __y._Y_ && _VSTD::equal(__x._V_, __x._V_ + _Kp, __y._V_) &&
            __x.__e_ == __y.__e_;
 }
 
-template<class _Eng, size_t _K>
+template<class _Eng, size_t _Kp>
 inline _LIBCPP_INLINE_VISIBILITY
 bool
 operator!=(
-    const shuffle_order_engine<_Eng, _K>& __x,
-    const shuffle_order_engine<_Eng, _K>& __y)
+    const shuffle_order_engine<_Eng, _Kp>& __x,
+    const shuffle_order_engine<_Eng, _Kp>& __y)
 {
     return !(__x == __y);
 }
 
 template <class _CharT, class _Traits,
-          class _Eng, size_t _K>
+          class _Eng, size_t _Kp>
 basic_ostream<_CharT, _Traits>&
 operator<<(basic_ostream<_CharT, _Traits>& __os,
-           const shuffle_order_engine<_Eng, _K>& __x)
+           const shuffle_order_engine<_Eng, _Kp>& __x)
 {
     __save_flags<_CharT, _Traits> _(__os);
     __os.flags(ios_base::dec | ios_base::left);
     _CharT __sp = __os.widen(' ');
     __os.fill(__sp);
     __os << __x.__e_ << __sp << __x._V_[0];
-    for (size_t __i = 1; __i < _K; ++__i)
+    for (size_t __i = 1; __i < _Kp; ++__i)
         __os << __sp << __x._V_[__i];
     return __os << __sp << __x._Y_;
 }
 
 template <class _CharT, class _Traits,
-          class _Eng, size_t _K>
+          class _Eng, size_t _Kp>
 basic_istream<_CharT, _Traits>&
 operator>>(basic_istream<_CharT, _Traits>& __is,
-           shuffle_order_engine<_Eng, _K>& __x)
+           shuffle_order_engine<_Eng, _Kp>& __x)
 {
-    typedef typename shuffle_order_engine<_Eng, _K>::result_type result_type;
+    typedef typename shuffle_order_engine<_Eng, _Kp>::result_type result_type;
     __save_flags<_CharT, _Traits> _(__is);
     __is.flags(ios_base::dec | ios_base::skipws);
     _Eng __e;
-    result_type _V[_K+1];
+    result_type _Vp[_Kp+1];
     __is >> __e;
-    for (size_t __i = 0; __i < _K+1; ++__i)
-        __is >> _V[__i];
+    for (size_t __i = 0; __i < _Kp+1; ++__i)
+        __is >> _Vp[__i];
     if (!__is.fail())
     {
         __x.__e_ = __e;
-        for (size_t __i = 0; __i < _K; ++__i)
-            __x._V_[__i] = _V[__i];
-        __x._Y_ = _V[_K];
+        for (size_t __i = 0; __i < _Kp; ++__i)
+            __x._V_[__i] = _Vp[__i];
+        __x._Y_ = _Vp[_Kp];
     }
     return __is;
 }
@@ -3435,7 +3435,7 @@
     void operator=(const seed_seq&); // = delete;
 
     _LIBCPP_INLINE_VISIBILITY
-    static result_type _T(result_type __x) {return __x ^ (__x >> 27);}
+    static result_type _Tp(result_type __x) {return __x ^ (__x >> 27);}
 };
 
 template<class _InputIterator>
@@ -3465,7 +3465,7 @@
         const size_t __m = _VSTD::max(__s + 1, __n);
         // __k = 0;
         {
-            result_type __r = 1664525 * _T(__first[0] ^ __first[__p]
+            result_type __r = 1664525 * _Tp(__first[0] ^ __first[__p]
                                                       ^  __first[__n - 1]);
             __first[__p] += __r;
             __r += __s;
@@ -3476,7 +3476,7 @@
         {
             const size_t __kmodn = __k % __n;
             const size_t __kpmodn = (__k + __p) % __n;
-            result_type __r = 1664525 * _T(__first[__kmodn] ^ __first[__kpmodn]
+            result_type __r = 1664525 * _Tp(__first[__kmodn] ^ __first[__kpmodn]
                                            ^ __first[(__k - 1) % __n]);
             __first[__kpmodn] += __r;
             __r +=  __kmodn + __v_[__k-1];
@@ -3487,7 +3487,7 @@
         {
             const size_t __kmodn = __k % __n;
             const size_t __kpmodn = (__k + __p) % __n;
-            result_type __r = 1664525 * _T(__first[__kmodn] ^ __first[__kpmodn]
+            result_type __r = 1664525 * _Tp(__first[__kmodn] ^ __first[__kpmodn]
                                            ^ __first[(__k - 1) % __n]);
             __first[__kpmodn] += __r;
             __r +=  __kmodn;
@@ -3498,7 +3498,7 @@
         {
             const size_t __kmodn = __k % __n;
             const size_t __kpmodn = (__k + __p) % __n;
-            result_type __r = 1566083941 * _T(__first[__kmodn] +
+            result_type __r = 1566083941 * _Tp(__first[__kmodn] +
                                               __first[__kpmodn] +
                                               __first[(__k - 1) % __n]);
             __first[__kpmodn] ^= __r;
@@ -3519,12 +3519,12 @@
     const size_t __b = _Dt < __bits ? _Dt : __bits;
     const size_t __logR = __log2<uint64_t, _URNG::_Max - _URNG::_Min + uint64_t(1)>::value;
     const size_t __k = __b / __logR + (__b % __logR != 0) + (__b == 0);
-    const _RealType _R = _URNG::_Max - _URNG::_Min + _RealType(1);
-    _RealType __base = _R;
-    _RealType _S = __g() - _URNG::_Min;
-    for (size_t __i = 1; __i < __k; ++__i, __base *= _R)
-        _S += (__g() - _URNG::_Min) * __base;
-    return _S / __base;
+    const _RealType _Rp = _URNG::_Max - _URNG::_Min + _RealType(1);
+    _RealType __base = _Rp;
+    _RealType _Sp = __g() - _URNG::_Min;
+    for (size_t __i = 1; __i < __k; ++__i, __base *= _Rp)
+        _Sp += (__g() - _URNG::_Min) * __base;
+    return _Sp / __base;
 }
 
 // uniform_int_distribution
@@ -4171,11 +4171,11 @@
 _RealType
 normal_distribution<_RealType>::operator()(_URNG& __g, const param_type& __p)
 {
-    result_type _U;
+    result_type _Up;
     if (_V_hot_)
     {
         _V_hot_ = false;
-        _U = _V_;
+        _Up = _V_;
     }
     else
     {
@@ -4189,12 +4189,12 @@
             __v = _Uni(__g);
             __s = __u * __u + __v * __v;
         } while (__s > 1 || __s == 0);
-        result_type _F = _VSTD::sqrt(-2 * _VSTD::log(__s) / __s);
-        _V_ = __v * _F;
+        result_type _Fp = _VSTD::sqrt(-2 * _VSTD::log(__s) / __s);
+        _V_ = __v * _Fp;
         _V_hot_ = true;
-        _U = __u * _F;
+        _Up = __u * _Fp;
     }
-    return _U * __p.stddev() + __p.mean();
+    return _Up * __p.stddev() + __p.mean();
 }
 
 template <class _CharT, class _Traits, class _RT>
@@ -4225,16 +4225,16 @@
     __is.flags(ios_base::dec | ios_base::skipws);
     result_type __mean;
     result_type __stddev;
-    result_type _V = 0;
+    result_type _Vp = 0;
     bool _V_hot = false;
     __is >> __mean >> __stddev >> _V_hot;
     if (_V_hot)
-        __is >> _V;
+        __is >> _Vp;
     if (!__is.fail())
     {
         __x.param(param_type(__mean, __stddev));
         __x._V_hot_ = _V_hot;
-        __x._V_ = _V;
+        __x._V_ = _Vp;
     }
     return __is;
 }
@@ -6421,23 +6421,23 @@
 piecewise_linear_distribution<_RealType>::param_type::__init()
 {
     __areas_.assign(__densities_.size() - 1, result_type());
-    result_type _S = 0;
+    result_type _Sp = 0;
     for (size_t __i = 0; __i < __areas_.size(); ++__i)
     {
         __areas_[__i] = (__densities_[__i+1] + __densities_[__i]) *
                         (__b_[__i+1] - __b_[__i]) * .5;
-        _S += __areas_[__i];
+        _Sp += __areas_[__i];
     }
     for (size_t __i = __areas_.size(); __i > 1;)
     {
         --__i;
-        __areas_[__i] = __areas_[__i-1] / _S;
+        __areas_[__i] = __areas_[__i-1] / _Sp;
     }
     __areas_[0] = 0;
     for (size_t __i = 1; __i < __areas_.size(); ++__i)
         __areas_[__i] += __areas_[__i-1];
     for (size_t __i = 0; __i < __densities_.size(); ++__i)
-        __densities_[__i] /= _S;
+        __densities_[__i] /= _Sp;
 }
 
 template<class _RealType>

Modified: libcxx/trunk/include/ratio
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/ratio?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/ratio (original)
+++ libcxx/trunk/include/ratio Tue Nov 29 12:15:50 2011
@@ -414,27 +414,27 @@
     static const bool value = _Odd ? _Q2 < _Q1 : _Q1 < _Q2;
 };
 
-template <class _R1, class _R2, bool _Odd, intmax_t _Q>
-struct __ratio_less1<_R1, _R2, _Odd, _Q, 0, _Q, 0>
+template <class _R1, class _R2, bool _Odd, intmax_t _Qp>
+struct __ratio_less1<_R1, _R2, _Odd, _Qp, 0, _Qp, 0>
 {
     static const bool value = false;
 };
 
-template <class _R1, class _R2, bool _Odd, intmax_t _Q, intmax_t _M2>
-struct __ratio_less1<_R1, _R2, _Odd, _Q, 0, _Q, _M2>
+template <class _R1, class _R2, bool _Odd, intmax_t _Qp, intmax_t _M2>
+struct __ratio_less1<_R1, _R2, _Odd, _Qp, 0, _Qp, _M2>
 {
     static const bool value = !_Odd;
 };
 
-template <class _R1, class _R2, bool _Odd, intmax_t _Q, intmax_t _M1>
-struct __ratio_less1<_R1, _R2, _Odd, _Q, _M1, _Q, 0>
+template <class _R1, class _R2, bool _Odd, intmax_t _Qp, intmax_t _M1>
+struct __ratio_less1<_R1, _R2, _Odd, _Qp, _M1, _Qp, 0>
 {
     static const bool value = _Odd;
 };
 
-template <class _R1, class _R2, bool _Odd, intmax_t _Q, intmax_t _M1,
+template <class _R1, class _R2, bool _Odd, intmax_t _Qp, intmax_t _M1,
                                                         intmax_t _M2>
-struct __ratio_less1<_R1, _R2, _Odd, _Q, _M1, _Q, _M2>
+struct __ratio_less1<_R1, _R2, _Odd, _Qp, _M1, _Qp, _M2>
 {
     static const bool value = __ratio_less1<ratio<_R1::den, _M1>,
                                             ratio<_R2::den, _M2>, !_Odd>::value;

Modified: libcxx/trunk/include/regex
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/regex?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/regex (original)
+++ libcxx/trunk/include/regex Tue Nov 29 12:15:50 2011
@@ -2794,49 +2794,49 @@
                  match_results<const _CharT*, _Allocator>& __m,
                  regex_constants::match_flag_type __flags, bool) const;
 
-    template <class _B, class _A, class _C, class _T>
+    template <class _Bp, class _Ap, class _Cp, class _Tp>
     friend
     bool
-    regex_search(_B, _B, match_results<_B, _A>&, const basic_regex<_C, _T>&,
+    regex_search(_Bp, _Bp, match_results<_Bp, _Ap>&, const basic_regex<_Cp, _Tp>&,
                  regex_constants::match_flag_type);
 
-    template <class _A, class _C, class _T>
+    template <class _Ap, class _Cp, class _Tp>
     friend
     bool
-    regex_search(const _C*, const _C*, match_results<const _C*, _A>&,
-                 const basic_regex<_C, _T>&, regex_constants::match_flag_type);
+    regex_search(const _Cp*, const _Cp*, match_results<const _Cp*, _Ap>&,
+                 const basic_regex<_Cp, _Tp>&, regex_constants::match_flag_type);
 
-    template <class _B, class _C, class _T>
+    template <class _Bp, class _Cp, class _Tp>
     friend
     bool
-    regex_search(_B, _B, const basic_regex<_C, _T>&,
+    regex_search(_Bp, _Bp, const basic_regex<_Cp, _Tp>&,
                  regex_constants::match_flag_type);
 
-    template <class _C, class _T>
+    template <class _Cp, class _Tp>
     friend
     bool
-    regex_search(const _C*, const _C*,
-                 const basic_regex<_C, _T>&, regex_constants::match_flag_type);
+    regex_search(const _Cp*, const _Cp*,
+                 const basic_regex<_Cp, _Tp>&, regex_constants::match_flag_type);
 
-    template <class _C, class _A, class _T>
+    template <class _Cp, class _Ap, class _Tp>
     friend
     bool
-    regex_search(const _C*, match_results<const _C*, _A>&, const basic_regex<_C, _T>&,
+    regex_search(const _Cp*, match_results<const _Cp*, _Ap>&, const basic_regex<_Cp, _Tp>&,
                  regex_constants::match_flag_type);
 
-    template <class _ST, class _SA, class _C, class _T>
+    template <class _ST, class _SA, class _Cp, class _Tp>
     friend
     bool
-    regex_search(const basic_string<_C, _ST, _SA>& __s,
-                 const basic_regex<_C, _T>& __e,
+    regex_search(const basic_string<_Cp, _ST, _SA>& __s,
+                 const basic_regex<_Cp, _Tp>& __e,
                  regex_constants::match_flag_type __flags);
 
-    template <class _ST, class _SA, class _A, class _C, class _T>
+    template <class _ST, class _SA, class _Ap, class _Cp, class _Tp>
     friend
     bool
-    regex_search(const basic_string<_C, _ST, _SA>& __s,
-                 match_results<typename basic_string<_C, _ST, _SA>::const_iterator, _A>&,
-                 const basic_regex<_C, _T>& __e,
+    regex_search(const basic_string<_Cp, _ST, _SA>& __s,
+                 match_results<typename basic_string<_Cp, _ST, _SA>::const_iterator, _Ap>&,
+                 const basic_regex<_Cp, _Tp>& __e,
                  regex_constants::match_flag_type __flags);
 
     template <class, class> friend class __lookahead;
@@ -5263,12 +5263,12 @@
     // swap:
     void swap(match_results& __m);
 
-    template <class _B, class _A>
+    template <class _Bp, class _Ap>
         _LIBCPP_INLINE_VISIBILITY
         void __assign(_BidirectionalIterator __f, _BidirectionalIterator __l,
-                      const match_results<_B, _A>& __m, bool __no_update_pos)
+                      const match_results<_Bp, _Ap>& __m, bool __no_update_pos)
     {
-        _B __mf = __m.prefix().first;
+        _Bp __mf = __m.prefix().first;
         __matches_.resize(__m.size());
         for (size_type __i = 0; __i < __matches_.size(); ++__i)
         {
@@ -5297,16 +5297,16 @@
 
     template <class, class> friend class basic_regex;
 
-    template <class _B, class _A, class _C, class _T>
+    template <class _Bp, class _Ap, class _Cp, class _Tp>
     friend
     bool
-    regex_match(_B, _B, match_results<_B, _A>&, const basic_regex<_C, _T>&,
+    regex_match(_Bp, _Bp, match_results<_Bp, _Ap>&, const basic_regex<_Cp, _Tp>&,
                 regex_constants::match_flag_type);
 
-    template <class _B, class _A>
+    template <class _Bp, class _Ap>
     friend
     bool
-    operator==(const match_results<_B, _A>&, const match_results<_B, _A>&);
+    operator==(const match_results<_Bp, _Ap>&, const match_results<_Bp, _Ap>&);
 
     template <class, class> friend class __lookahead;
 };
@@ -5497,7 +5497,7 @@
 {
     vector<__state> __states;
     ptrdiff_t __j = 0;
-    ptrdiff_t _N = _VSTD::distance(__first, __last);
+    ptrdiff_t _Np = _VSTD::distance(__first, __last);
     __node* __st = __start_.get();
     if (__st)
     {
@@ -5563,7 +5563,7 @@
 {
     deque<__state> __states;
     ptrdiff_t __highest_j = 0;
-    ptrdiff_t _N = _VSTD::distance(__first, __last);
+    ptrdiff_t _Np = _VSTD::distance(__first, __last);
     __node* __st = __start_.get();
     if (__st)
     {
@@ -5588,7 +5588,7 @@
                 if (!__matched || __highest_j < __s.__current_ - __s.__first_)
                     __highest_j = __s.__current_ - __s.__first_;
                 __matched = true;
-                if (__highest_j == _N)
+                if (__highest_j == _Np)
                     __states.clear();
                 else
                     __states.pop_back();
@@ -5643,7 +5643,7 @@
     __state __best_state;
     ptrdiff_t __j = 0;
     ptrdiff_t __highest_j = 0;
-    ptrdiff_t _N = _VSTD::distance(__first, __last);
+    ptrdiff_t _Np = _VSTD::distance(__first, __last);
     __node* __st = __start_.get();
     if (__st)
     {
@@ -5673,7 +5673,7 @@
                     __best_state = __s;
                 }
                 __matched = true;
-                if (__highest_j == _N)
+                if (__highest_j == _Np)
                     __states.clear();
                 else
                     __states.pop_back();
@@ -6088,11 +6088,11 @@
                          regex_constants::match_flag_type __m =
                                                 regex_constants::match_default);
 #endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
-    template <size_t _N>
+    template <size_t _Np>
         regex_token_iterator(_BidirectionalIterator __a,
                              _BidirectionalIterator __b,
                              const regex_type& __re,
-                             const int (&__submatches)[_N],
+                             const int (&__submatches)[_Np],
                              regex_constants::match_flag_type __m =
                                                 regex_constants::match_default);
     regex_token_iterator(const regex_token_iterator&);
@@ -6194,15 +6194,15 @@
 #endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 
 template <class _BidirectionalIterator, class _CharT, class _Traits>
-template <size_t _N>
+template <size_t _Np>
 regex_token_iterator<_BidirectionalIterator, _CharT, _Traits>::
     regex_token_iterator(_BidirectionalIterator __a, _BidirectionalIterator __b,
                              const regex_type& __re,
-                             const int (&__submatches)[_N],
+                             const int (&__submatches)[_Np],
                              regex_constants::match_flag_type __m)
     : __position_(__a, __b, __re, __m),
       _N_(0),
-      __subs_(__submatches, __submatches + _N)
+      __subs_(__submatches, __submatches + _Np)
 {
     __init(__a, __b);
 }

Modified: libcxx/trunk/include/system_error
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/system_error?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/system_error (original)
+++ libcxx/trunk/include/system_error Tue Nov 29 12:15:50 2011
@@ -419,10 +419,10 @@
     error_condition(int __val, const error_category& __cat) _NOEXCEPT
         : __val_(__val), __cat_(&__cat) {}
 
-    template <class _E>
+    template <class _Ep>
         _LIBCPP_ALWAYS_INLINE
-        error_condition(_E __e,
-              typename enable_if<is_error_condition_enum<_E>::value>::type* = 0
+        error_condition(_Ep __e,
+              typename enable_if<is_error_condition_enum<_Ep>::value>::type* = 0
                                                                      ) _NOEXCEPT
             {*this = make_error_condition(__e);}
 
@@ -433,14 +433,14 @@
         __cat_ = &__cat;
     }
 
-    template <class _E>
+    template <class _Ep>
         _LIBCPP_ALWAYS_INLINE
         typename enable_if
         <
-            is_error_condition_enum<_E>::value,
+            is_error_condition_enum<_Ep>::value,
             error_condition&
         >::type
-        operator=(_E __e) _NOEXCEPT
+        operator=(_Ep __e) _NOEXCEPT
             {*this = make_error_condition(__e); return *this;}
 
     _LIBCPP_ALWAYS_INLINE
@@ -491,10 +491,10 @@
     error_code(int __val, const error_category& __cat) _NOEXCEPT
         : __val_(__val), __cat_(&__cat) {}
 
-    template <class _E>
+    template <class _Ep>
         _LIBCPP_ALWAYS_INLINE
-        error_code(_E __e,
-                   typename enable_if<is_error_code_enum<_E>::value>::type* = 0
+        error_code(_Ep __e,
+                   typename enable_if<is_error_code_enum<_Ep>::value>::type* = 0
                                                                      ) _NOEXCEPT
             {*this = make_error_code(__e);}
 
@@ -505,14 +505,14 @@
         __cat_ = &__cat;
     }
 
-    template <class _E>
+    template <class _Ep>
         _LIBCPP_ALWAYS_INLINE
         typename enable_if
         <
-            is_error_code_enum<_E>::value,
+            is_error_code_enum<_Ep>::value,
             error_code&
         >::type
-        operator=(_E __e) _NOEXCEPT
+        operator=(_Ep __e) _NOEXCEPT
             {*this = make_error_code(__e); return *this;}
 
     _LIBCPP_ALWAYS_INLINE

Modified: libcxx/trunk/include/thread
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/thread?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/thread (original)
+++ libcxx/trunk/include/thread Tue Nov 29 12:15:50 2011
@@ -267,15 +267,15 @@
     _LIBCPP_INLINE_VISIBILITY
     thread() : __t_(0) {}
 #ifndef _LIBCPP_HAS_NO_VARIADICS
-    template <class _F, class ..._Args,
+    template <class _Fp, class ..._Args,
               class = typename enable_if
               <
-                   !is_same<typename decay<_F>::type, thread>::value
+                   !is_same<typename decay<_Fp>::type, thread>::value
               >::type
              >
-        explicit thread(_F&& __f, _Args&&... __args);
+        explicit thread(_Fp&& __f, _Args&&... __args);
 #else  // _LIBCPP_HAS_NO_VARIADICS
-    template <class _F> explicit thread(_F __f);
+    template <class _Fp> explicit thread(_Fp __f);
 #endif
     ~thread();
 
@@ -322,34 +322,34 @@
 
 #ifndef _LIBCPP_HAS_NO_VARIADICS
 
-template <class _F, class ..._Args, size_t ..._Indices>
+template <class _Fp, class ..._Args, size_t ..._Indices>
 inline _LIBCPP_INLINE_VISIBILITY
 void
-__threaad_execute(tuple<_F, _Args...>& __t, __tuple_indices<_Indices...>)
+__threaad_execute(tuple<_Fp, _Args...>& __t, __tuple_indices<_Indices...>)
 {
     __invoke(_VSTD::move(_VSTD::get<0>(__t)), _VSTD::move(_VSTD::get<_Indices>(__t))...);
 }
 
-template <class _F>
+template <class _Fp>
 void*
 __thread_proxy(void* __vp)
 {
     __thread_local_data().reset(new __thread_struct);
-    std::unique_ptr<_F> __p(static_cast<_F*>(__vp));
-    typedef typename __make_tuple_indices<tuple_size<_F>::value, 1>::type _Index;
+    std::unique_ptr<_Fp> __p(static_cast<_Fp*>(__vp));
+    typedef typename __make_tuple_indices<tuple_size<_Fp>::value, 1>::type _Index;
     __threaad_execute(*__p, _Index());
     return nullptr;
 }
 
-template <class _F, class ..._Args,
+template <class _Fp, class ..._Args,
           class
          >
-thread::thread(_F&& __f, _Args&&... __args)
+thread::thread(_Fp&& __f, _Args&&... __args)
 {
-    typedef tuple<typename decay<_F>::type, typename decay<_Args>::type...> _G;
-    _VSTD::unique_ptr<_G> __p(new _G(__decay_copy(_VSTD::forward<_F>(__f)),
+    typedef tuple<typename decay<_Fp>::type, typename decay<_Args>::type...> _Gp;
+    _VSTD::unique_ptr<_Gp> __p(new _Gp(__decay_copy(_VSTD::forward<_Fp>(__f)),
                                 __decay_copy(_VSTD::forward<_Args>(__args))...));
-    int __ec = pthread_create(&__t_, 0, &__thread_proxy<_G>, __p.get());
+    int __ec = pthread_create(&__t_, 0, &__thread_proxy<_Gp>, __p.get());
     if (__ec == 0)
         __p.release();
     else
@@ -358,21 +358,21 @@
 
 #else  // _LIBCPP_HAS_NO_VARIADICS
 
-template <class _F>
+template <class _Fp>
 void*
 __thread_proxy(void* __vp)
 {
     __thread_local_data().reset(new __thread_struct);
-    std::unique_ptr<_F> __p(static_cast<_F*>(__vp));
+    std::unique_ptr<_Fp> __p(static_cast<_Fp*>(__vp));
     (*__p)();
     return nullptr;
 }
 
-template <class _F>
-thread::thread(_F __f)
+template <class _Fp>
+thread::thread(_Fp __f)
 {
-    std::unique_ptr<_F> __p(new _F(__f));
-    int __ec = pthread_create(&__t_, 0, &__thread_proxy<_F>, __p.get());
+    std::unique_ptr<_Fp> __p(new _Fp(__f));
+    int __ec = pthread_create(&__t_, 0, &__thread_proxy<_Fp>, __p.get());
     if (__ec == 0)
         __p.release();
     else

Modified: libcxx/trunk/include/tuple
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/tuple?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/tuple (original)
+++ libcxx/trunk/include/tuple Tue Nov 29 12:15:50 2011
@@ -359,10 +359,10 @@
     static const bool value = true;
 };
 
-template <bool _B0, bool ... _B>
-struct __all<_B0, _B...>
+template <bool _B0, bool ... _Bp>
+struct __all<_B0, _Bp...>
 {
-    static const bool value = _B0 && __all<_B...>::value;
+    static const bool value = _B0 && __all<_Bp...>::value;
 };
 
 // __tuple_impl
@@ -577,12 +577,12 @@
     template <class _Alloc>
     _LIBCPP_INLINE_VISIBILITY
         tuple(allocator_arg_t, const _Alloc&, const tuple&) {}
-    template <class _U>
+    template <class _Up>
     _LIBCPP_INLINE_VISIBILITY
-        tuple(array<_U, 0>) {}
-    template <class _Alloc, class _U>
+        tuple(array<_Up, 0>) {}
+    template <class _Alloc, class _Up>
     _LIBCPP_INLINE_VISIBILITY
-        tuple(allocator_arg_t, const _Alloc&, array<_U, 0>) {}
+        tuple(allocator_arg_t, const _Alloc&, array<_Up, 0>) {}
     _LIBCPP_INLINE_VISIBILITY
     void swap(tuple&) _NOEXCEPT {}
 };
@@ -684,14 +684,14 @@
     return tuple<_Tp&&...>(_VSTD::forward<_Tp>(__t)...);
 }
 
-template <size_t _I>
+template <size_t _Ip>
 struct __tuple_equal
 {
     template <class _Tp, class _Up>
     _LIBCPP_INLINE_VISIBILITY
     bool operator()(const _Tp& __x, const _Up& __y)
     {
-        return __tuple_equal<_I - 1>()(__x, __y) && get<_I-1>(__x) == get<_I-1>(__y);
+        return __tuple_equal<_Ip - 1>()(__x, __y) && get<_Ip-1>(__x) == get<_Ip-1>(__y);
     }
 };
 
@@ -722,15 +722,15 @@
     return !(__x == __y);
 }
 
-template <size_t _I>
+template <size_t _Ip>
 struct __tuple_less
 {
     template <class _Tp, class _Up>
     _LIBCPP_INLINE_VISIBILITY
     bool operator()(const _Tp& __x, const _Up& __y)
     {
-        return __tuple_less<_I-1>()(__x, __y) ||
-             (!__tuple_less<_I-1>()(__y, __x) && get<_I-1>(__x) < get<_I-1>(__y));
+        return __tuple_less<_Ip-1>()(__x, __y) ||
+             (!__tuple_less<_Ip-1>()(__y, __x) && get<_Ip-1>(__x) < get<_Ip-1>(__y));
     }
 };
 
@@ -835,7 +835,7 @@
     return tuple<>();
 }
 
-template <class _R, class _Indices, class _Tuple0, class ..._Tuples>
+template <class _Rp, class _Indices, class _Tuple0, class ..._Tuples>
 struct __tuple_cat_return_ref_imp;
 
 template <class ..._Types, size_t ..._I0, class _Tuple0>

Modified: libcxx/trunk/include/type_traits
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/type_traits?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/type_traits (original)
+++ libcxx/trunk/include/type_traits Tue Nov 29 12:15:50 2011
@@ -148,7 +148,7 @@
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-template <bool _B, class _If, class _Then>
+template <bool _Bp, class _If, class _Then>
     struct _LIBCPP_VISIBLE conditional {typedef _If type;};
 template <class _If, class _Then>
     struct _LIBCPP_VISIBLE conditional<false, _If, _Then> {typedef _Then type;};
@@ -1418,215 +1418,215 @@
 
 #ifndef _LIBCPP_HAS_NO_VARIADICS
 
-template <class _R, class _Class, class ..._Param>
-struct __member_pointer_traits_imp<_R (_Class::*)(_Param...), true, false>
+template <class _Rp, class _Class, class ..._Param>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...), true, false>
 {
     typedef _Class _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __member_pointer_traits_imp<_R (_Class::*)(_Param...) const, true, false>
+template <class _Rp, class _Class, class ..._Param>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) const, true, false>
 {
     typedef _Class const _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __member_pointer_traits_imp<_R (_Class::*)(_Param...) volatile, true, false>
+template <class _Rp, class _Class, class ..._Param>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) volatile, true, false>
 {
     typedef _Class volatile _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __member_pointer_traits_imp<_R (_Class::*)(_Param...) const volatile, true, false>
+template <class _Rp, class _Class, class ..._Param>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) const volatile, true, false>
 {
     typedef _Class const volatile _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
 #if __has_feature(cxx_reference_qualified_functions)
 
-template <class _R, class _Class, class ..._Param>
-struct __member_pointer_traits_imp<_R (_Class::*)(_Param...) &, true, false>
+template <class _Rp, class _Class, class ..._Param>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) &, true, false>
 {
     typedef _Class& _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __member_pointer_traits_imp<_R (_Class::*)(_Param...) const&, true, false>
+template <class _Rp, class _Class, class ..._Param>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) const&, true, false>
 {
     typedef _Class const& _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __member_pointer_traits_imp<_R (_Class::*)(_Param...) volatile&, true, false>
+template <class _Rp, class _Class, class ..._Param>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) volatile&, true, false>
 {
     typedef _Class volatile& _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __member_pointer_traits_imp<_R (_Class::*)(_Param...) const volatile&, true, false>
+template <class _Rp, class _Class, class ..._Param>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) const volatile&, true, false>
 {
     typedef _Class const volatile& _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __member_pointer_traits_imp<_R (_Class::*)(_Param...) &&, true, false>
+template <class _Rp, class _Class, class ..._Param>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) &&, true, false>
 {
     typedef _Class&& _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __member_pointer_traits_imp<_R (_Class::*)(_Param...) const&&, true, false>
+template <class _Rp, class _Class, class ..._Param>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) const&&, true, false>
 {
     typedef _Class const&& _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __member_pointer_traits_imp<_R (_Class::*)(_Param...) volatile&&, true, false>
+template <class _Rp, class _Class, class ..._Param>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) volatile&&, true, false>
 {
     typedef _Class volatile&& _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __member_pointer_traits_imp<_R (_Class::*)(_Param...) const volatile&&, true, false>
+template <class _Rp, class _Class, class ..._Param>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) const volatile&&, true, false>
 {
     typedef _Class const volatile&& _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
 #endif  // __has_feature(cxx_reference_qualified_functions)
 
 #else  // _LIBCPP_HAS_NO_VARIADICS
 
-template <class _R, class _Class>
-struct __member_pointer_traits_imp<_R (_Class::*)(), true, false>
+template <class _Rp, class _Class>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(), true, false>
 {
     typedef _Class _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class _P0>
-struct __member_pointer_traits_imp<_R (_Class::*)(_P0), true, false>
+template <class _Rp, class _Class, class _P0>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0), true, false>
 {
     typedef _Class _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class _P0, class _P1>
-struct __member_pointer_traits_imp<_R (_Class::*)(_P0, _P1), true, false>
+template <class _Rp, class _Class, class _P0, class _P1>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1), true, false>
 {
     typedef _Class _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class _P0, class _P1, class _P2>
-struct __member_pointer_traits_imp<_R (_Class::*)(_P0, _P1, _P2), true, false>
+template <class _Rp, class _Class, class _P0, class _P1, class _P2>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1, _P2), true, false>
 {
     typedef _Class _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class>
-struct __member_pointer_traits_imp<_R (_Class::*)() const, true, false>
+template <class _Rp, class _Class>
+struct __member_pointer_traits_imp<_Rp (_Class::*)() const, true, false>
 {
     typedef _Class const _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class _P0>
-struct __member_pointer_traits_imp<_R (_Class::*)(_P0) const, true, false>
+template <class _Rp, class _Class, class _P0>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0) const, true, false>
 {
     typedef _Class const _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class _P0, class _P1>
-struct __member_pointer_traits_imp<_R (_Class::*)(_P0, _P1) const, true, false>
+template <class _Rp, class _Class, class _P0, class _P1>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1) const, true, false>
 {
     typedef _Class const _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class _P0, class _P1, class _P2>
-struct __member_pointer_traits_imp<_R (_Class::*)(_P0, _P1, _P2) const, true, false>
+template <class _Rp, class _Class, class _P0, class _P1, class _P2>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1, _P2) const, true, false>
 {
     typedef _Class const _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class>
-struct __member_pointer_traits_imp<_R (_Class::*)() volatile, true, false>
+template <class _Rp, class _Class>
+struct __member_pointer_traits_imp<_Rp (_Class::*)() volatile, true, false>
 {
     typedef _Class volatile _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class _P0>
-struct __member_pointer_traits_imp<_R (_Class::*)(_P0) volatile, true, false>
+template <class _Rp, class _Class, class _P0>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0) volatile, true, false>
 {
     typedef _Class volatile _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class _P0, class _P1>
-struct __member_pointer_traits_imp<_R (_Class::*)(_P0, _P1) volatile, true, false>
+template <class _Rp, class _Class, class _P0, class _P1>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1) volatile, true, false>
 {
     typedef _Class volatile _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class _P0, class _P1, class _P2>
-struct __member_pointer_traits_imp<_R (_Class::*)(_P0, _P1, _P2) volatile, true, false>
+template <class _Rp, class _Class, class _P0, class _P1, class _P2>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1, _P2) volatile, true, false>
 {
     typedef _Class volatile _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class>
-struct __member_pointer_traits_imp<_R (_Class::*)() const volatile, true, false>
+template <class _Rp, class _Class>
+struct __member_pointer_traits_imp<_Rp (_Class::*)() const volatile, true, false>
 {
     typedef _Class const volatile _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class _P0>
-struct __member_pointer_traits_imp<_R (_Class::*)(_P0) const volatile, true, false>
+template <class _Rp, class _Class, class _P0>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0) const volatile, true, false>
 {
     typedef _Class const volatile _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class _P0, class _P1>
-struct __member_pointer_traits_imp<_R (_Class::*)(_P0, _P1) const volatile, true, false>
+template <class _Rp, class _Class, class _P0, class _P1>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1) const volatile, true, false>
 {
     typedef _Class const volatile _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
-template <class _R, class _Class, class _P0, class _P1, class _P2>
-struct __member_pointer_traits_imp<_R (_Class::*)(_P0, _P1, _P2) const volatile, true, false>
+template <class _Rp, class _Class, class _P0, class _P1, class _P2>
+struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1, _P2) const volatile, true, false>
 {
     typedef _Class const volatile _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
 #endif  // _LIBCPP_HAS_NO_VARIADICS
 
-template <class _R, class _Class>
-struct __member_pointer_traits_imp<_R _Class::*, false, true>
+template <class _Rp, class _Class>
+struct __member_pointer_traits_imp<_Rp _Class::*, false, true>
 {
     typedef _Class _ClassType;
-    typedef _R _ReturnType;
+    typedef _Rp _ReturnType;
 };
 
 template <class _MP>
@@ -1673,21 +1673,21 @@
 template <class _MP, class _Tp, bool>
 struct __result_of_mdp;
 
-template <class _R, class _Class, class _Tp>
-struct __result_of_mdp<_R _Class::*, _Tp, false>
+template <class _Rp, class _Class, class _Tp>
+struct __result_of_mdp<_Rp _Class::*, _Tp, false>
 {
-    typedef typename __apply_cv<decltype(*_VSTD::declval<_Tp>()), _R>::type&& type;
+    typedef typename __apply_cv<decltype(*_VSTD::declval<_Tp>()), _Rp>::type&& type;
 };
 
-template <class _R, class _Class, class _Tp>
-struct __result_of_mdp<_R _Class::*, _Tp, true>
+template <class _Rp, class _Class, class _Tp>
+struct __result_of_mdp<_Rp _Class::*, _Tp, true>
 {
-    typedef typename __apply_cv<_Tp, _R>::type&& type;
+    typedef typename __apply_cv<_Tp, _Rp>::type&& type;
 };
 
-template <class _R, class _Class, class _Tp>
-struct __result_of_mp<_R _Class::*, _Tp, false>
-    : public __result_of_mdp<_R _Class::*, _Tp,
+template <class _Rp, class _Class, class _Tp>
+struct __result_of_mp<_Rp _Class::*, _Tp, false>
+    : public __result_of_mdp<_Rp _Class::*, _Tp,
             is_base_of<_Class, typename remove_reference<_Tp>::type>::value>
 {
 };
@@ -1758,21 +1758,21 @@
 template <class _MP, class _Tp, bool>
 struct __result_of_mdp;
 
-template <class _R, class _Class, class _Tp>
-struct __result_of_mdp<_R _Class::*, _Tp, false>
+template <class _Rp, class _Class, class _Tp>
+struct __result_of_mdp<_Rp _Class::*, _Tp, false>
 {
-    typedef typename __apply_cv<decltype(*_VSTD::declval<_Tp>()), _R>::type& type;
+    typedef typename __apply_cv<decltype(*_VSTD::declval<_Tp>()), _Rp>::type& type;
 };
 
-template <class _R, class _Class, class _Tp>
-struct __result_of_mdp<_R _Class::*, _Tp, true>
+template <class _Rp, class _Class, class _Tp>
+struct __result_of_mdp<_Rp _Class::*, _Tp, true>
 {
-    typedef typename __apply_cv<_Tp, _R>::type& type;
+    typedef typename __apply_cv<_Tp, _Rp>::type& type;
 };
 
-template <class _R, class _Class, class _Tp>
-struct __result_of_mp<_R _Class::*, _Tp, false>
-    : public __result_of_mdp<_R _Class::*, _Tp,
+template <class _Rp, class _Class, class _Tp>
+struct __result_of_mp<_Rp _Class::*, _Tp, false>
+    : public __result_of_mdp<_Rp _Class::*, _Tp,
             is_base_of<_Class, typename remove_reference<_Tp>::type>::value>
 {
 };
@@ -1879,8 +1879,8 @@
 
 //      function types are not constructible
 
-template <class _R, class... _A1, class... _A2>
-struct __is_constructible<false, _R(_A1...), _A2...>
+template <class _Rp, class... _A1, class... _A2>
+struct __is_constructible<false, _Rp(_A1...), _A2...>
     : public false_type
     {};
 
@@ -1956,22 +1956,22 @@
 //      Array types are default constructible if their element type
 //      is default constructible
 
-template <class _A, size_t _N>
-struct __is_constructible<false, _A[_N]>
-    : public is_constructible<typename remove_all_extents<_A>::type>
+template <class _Ap, size_t _Np>
+struct __is_constructible<false, _Ap[_Np]>
+    : public is_constructible<typename remove_all_extents<_Ap>::type>
     {};
 
 //      Otherwise array types are not constructible by this syntax
 
-template <class _A, size_t _N, class ..._Args>
-struct __is_constructible<false, _A[_N], _Args...>
+template <class _Ap, size_t _Np, class ..._Args>
+struct __is_constructible<false, _Ap[_Np], _Args...>
     : public false_type
     {};
 
 //      Incomplete array types are not constructible
 
-template <class _A, class ..._Args>
-struct __is_constructible<false, _A[], _Args...>
+template <class _Ap, class ..._Args>
+struct __is_constructible<false, _Ap[], _Args...>
     : public false_type
     {};
 
@@ -2124,35 +2124,35 @@
 //      Array types are default constructible if their element type
 //      is default constructible
 
-template <class _A, size_t _N>
-struct __is_constructible0_imp<false, _A[_N]>
-    : public is_constructible<typename remove_all_extents<_A>::type>
+template <class _Ap, size_t _Np>
+struct __is_constructible0_imp<false, _Ap[_Np]>
+    : public is_constructible<typename remove_all_extents<_Ap>::type>
     {};
 
-template <class _A, size_t _N, class _A0>
-struct __is_constructible1_imp<false, _A[_N], _A0>
+template <class _Ap, size_t _Np, class _A0>
+struct __is_constructible1_imp<false, _Ap[_Np], _A0>
     : public false_type
     {};
 
-template <class _A, size_t _N, class _A0, class _A1>
-struct __is_constructible2_imp<false, _A[_N], _A0, _A1>
+template <class _Ap, size_t _Np, class _A0, class _A1>
+struct __is_constructible2_imp<false, _Ap[_Np], _A0, _A1>
     : public false_type
     {};
 
 //      Incomplete array types are not constructible
 
-template <class _A>
-struct __is_constructible0_imp<false, _A[]>
+template <class _Ap>
+struct __is_constructible0_imp<false, _Ap[]>
     : public false_type
     {};
 
-template <class _A, class _A0>
-struct __is_constructible1_imp<false, _A[], _A0>
+template <class _Ap, class _A0>
+struct __is_constructible1_imp<false, _Ap[], _A0>
     : public false_type
     {};
 
-template <class _A, class _A0, class _A1>
-struct __is_constructible2_imp<false, _A[], _A0, _A1>
+template <class _Ap, class _A0, class _A1>
+struct __is_constructible2_imp<false, _Ap[], _A0, _A1>
     : public false_type
     {};
 
@@ -2761,134 +2761,134 @@
 
 // Check for complete types
 
-template <class ..._T> struct __check_complete;
+template <class ..._Tp> struct __check_complete;
 
 template <>
 struct __check_complete<>
 {
 };
 
-template <class _H, class _T0, class ..._T>
-struct __check_complete<_H, _T0, _T...>
-    : private __check_complete<_H>,
-      private __check_complete<_T0, _T...>
+template <class _Hp, class _T0, class ..._Tp>
+struct __check_complete<_Hp, _T0, _Tp...>
+    : private __check_complete<_Hp>,
+      private __check_complete<_T0, _Tp...>
 {
 };
 
-template <class _H>
-struct __check_complete<_H, _H>
-    : private __check_complete<_H>
+template <class _Hp>
+struct __check_complete<_Hp, _Hp>
+    : private __check_complete<_Hp>
 {
 };
 
-template <class _T>
-struct __check_complete<_T>
+template <class _Tp>
+struct __check_complete<_Tp>
 {
-    static_assert(sizeof(_T) > 0, "Type must be complete.");
+    static_assert(sizeof(_Tp) > 0, "Type must be complete.");
 };
 
-template <class _T>
-struct __check_complete<_T&>
-    : private __check_complete<_T>
+template <class _Tp>
+struct __check_complete<_Tp&>
+    : private __check_complete<_Tp>
 {
 };
 
-template <class _T>
-struct __check_complete<_T&&>
-    : private __check_complete<_T>
+template <class _Tp>
+struct __check_complete<_Tp&&>
+    : private __check_complete<_Tp>
 {
 };
 
-template <class _R, class ..._Param>
-struct __check_complete<_R (*)(_Param...)>
+template <class _Rp, class ..._Param>
+struct __check_complete<_Rp (*)(_Param...)>
     : private __check_complete<_Param...>
 {
 };
 
-template <class _R, class ..._Param>
-struct __check_complete<_R (_Param...)>
+template <class _Rp, class ..._Param>
+struct __check_complete<_Rp (_Param...)>
     : private __check_complete<_Param...>
 {
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __check_complete<_R (_Class::*)(_Param...)>
+template <class _Rp, class _Class, class ..._Param>
+struct __check_complete<_Rp (_Class::*)(_Param...)>
     : private __check_complete<_Class, _Param...>
 {
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __check_complete<_R (_Class::*)(_Param...) const>
+template <class _Rp, class _Class, class ..._Param>
+struct __check_complete<_Rp (_Class::*)(_Param...) const>
     : private __check_complete<_Class, _Param...>
 {
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __check_complete<_R (_Class::*)(_Param...) volatile>
+template <class _Rp, class _Class, class ..._Param>
+struct __check_complete<_Rp (_Class::*)(_Param...) volatile>
     : private __check_complete<_Class, _Param...>
 {
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __check_complete<_R (_Class::*)(_Param...) const volatile>
+template <class _Rp, class _Class, class ..._Param>
+struct __check_complete<_Rp (_Class::*)(_Param...) const volatile>
     : private __check_complete<_Class, _Param...>
 {
 };
 
 #if __has_feature(cxx_reference_qualified_functions)
 
-template <class _R, class _Class, class ..._Param>
-struct __check_complete<_R (_Class::*)(_Param...) &>
+template <class _Rp, class _Class, class ..._Param>
+struct __check_complete<_Rp (_Class::*)(_Param...) &>
     : private __check_complete<_Class, _Param...>
 {
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __check_complete<_R (_Class::*)(_Param...) const&>
+template <class _Rp, class _Class, class ..._Param>
+struct __check_complete<_Rp (_Class::*)(_Param...) const&>
     : private __check_complete<_Class, _Param...>
 {
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __check_complete<_R (_Class::*)(_Param...) volatile&>
+template <class _Rp, class _Class, class ..._Param>
+struct __check_complete<_Rp (_Class::*)(_Param...) volatile&>
     : private __check_complete<_Class, _Param...>
 {
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __check_complete<_R (_Class::*)(_Param...) const volatile&>
+template <class _Rp, class _Class, class ..._Param>
+struct __check_complete<_Rp (_Class::*)(_Param...) const volatile&>
     : private __check_complete<_Class, _Param...>
 {
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __check_complete<_R (_Class::*)(_Param...) &&>
+template <class _Rp, class _Class, class ..._Param>
+struct __check_complete<_Rp (_Class::*)(_Param...) &&>
     : private __check_complete<_Class, _Param...>
 {
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __check_complete<_R (_Class::*)(_Param...) const&&>
+template <class _Rp, class _Class, class ..._Param>
+struct __check_complete<_Rp (_Class::*)(_Param...) const&&>
     : private __check_complete<_Class, _Param...>
 {
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __check_complete<_R (_Class::*)(_Param...) volatile&&>
+template <class _Rp, class _Class, class ..._Param>
+struct __check_complete<_Rp (_Class::*)(_Param...) volatile&&>
     : private __check_complete<_Class, _Param...>
 {
 };
 
-template <class _R, class _Class, class ..._Param>
-struct __check_complete<_R (_Class::*)(_Param...) const volatile&&>
+template <class _Rp, class _Class, class ..._Param>
+struct __check_complete<_Rp (_Class::*)(_Param...) const volatile&&>
     : private __check_complete<_Class, _Param...>
 {
 };
 
 #endif
 
-template <class _R, class _Class>
-struct __check_complete<_R _Class::*>
+template <class _Rp, class _Class>
+struct __check_complete<_Rp _Class::*>
     : private __check_complete<_Class>
 {
 };
@@ -2904,70 +2904,70 @@
 
 // bullets 1 and 2
 
-template <class _F, class _A0, class ..._Args>
+template <class _Fp, class _A0, class ..._Args>
 auto
-__invoke(_F&& __f, _A0&& __a0, _Args&& ...__args)
+__invoke(_Fp&& __f, _A0&& __a0, _Args&& ...__args)
     -> decltype((_VSTD::forward<_A0>(__a0).*__f)(_VSTD::forward<_Args>(__args)...));
 
-template <class _F, class _A0, class ..._Args>
+template <class _Fp, class _A0, class ..._Args>
 auto
-__invoke(_F&& __f, _A0&& __a0, _Args&& ...__args)
+__invoke(_Fp&& __f, _A0&& __a0, _Args&& ...__args)
     -> decltype(((*_VSTD::forward<_A0>(__a0)).*__f)(_VSTD::forward<_Args>(__args)...));
 
 // bullets 3 and 4
 
-template <class _F, class _A0>
+template <class _Fp, class _A0>
 auto
-__invoke(_F&& __f, _A0&& __a0)
+__invoke(_Fp&& __f, _A0&& __a0)
     -> decltype(_VSTD::forward<_A0>(__a0).*__f);
 
-template <class _F, class _A0>
+template <class _Fp, class _A0>
 auto
-__invoke(_F&& __f, _A0&& __a0)
+__invoke(_Fp&& __f, _A0&& __a0)
     -> decltype((*_VSTD::forward<_A0>(__a0)).*__f);
 
 // bullet 5
 
-template <class _F, class ..._Args>
+template <class _Fp, class ..._Args>
 auto
-__invoke(_F&& __f, _Args&& ...__args)
-    -> decltype(_VSTD::forward<_F>(__f)(_VSTD::forward<_Args>(__args)...));
+__invoke(_Fp&& __f, _Args&& ...__args)
+    -> decltype(_VSTD::forward<_Fp>(__f)(_VSTD::forward<_Args>(__args)...));
 
 // __invokable
 
-template <class _F, class ..._Args>
+template <class _Fp, class ..._Args>
 struct __invokable_imp
-    : private __check_complete<_F, _Args...>
+    : private __check_complete<_Fp, _Args...>
 {
     typedef decltype(
-            __invoke(_VSTD::declval<_F>(), _VSTD::declval<_Args>()...)
+            __invoke(_VSTD::declval<_Fp>(), _VSTD::declval<_Args>()...)
                     ) type;
     static const bool value = !is_same<type, __nat>::value;
 };
 
-template <class _F, class ..._Args>
+template <class _Fp, class ..._Args>
 struct __invokable
     : public integral_constant<bool,
-          __invokable_imp<_F, _Args...>::value>
+          __invokable_imp<_Fp, _Args...>::value>
 {
 };
 
 // __invoke_of
 
-template <bool _Invokable, class _F, class ..._Args>
+template <bool _Invokable, class _Fp, class ..._Args>
 struct __invoke_of_imp  // false
 {
 };
 
-template <class _F, class ..._Args>
-struct __invoke_of_imp<true, _F, _Args...>
+template <class _Fp, class ..._Args>
+struct __invoke_of_imp<true, _Fp, _Args...>
 {
-    typedef typename __invokable_imp<_F, _Args...>::type type;
+    typedef typename __invokable_imp<_Fp, _Args...>::type type;
 };
 
-template <class _F, class ..._Args>
+template <class _Fp, class ..._Args>
 struct __invoke_of
-    : public __invoke_of_imp<__invokable<_F, _Args...>::value, _F, _Args...>
+    : public __invoke_of_imp<__invokable<_Fp, _Args...>::value, _Fp, _Args...>
 {
 };
 

Modified: libcxx/trunk/include/unordered_map
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/unordered_map?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/unordered_map (original)
+++ libcxx/trunk/include/unordered_map Tue Nov 29 12:15:50 2011
@@ -644,8 +644,8 @@
     typedef typename __table::__node_traits                __node_traits;
     typedef typename __table::__node_allocator             __node_allocator;
     typedef typename __table::__node                       __node;
-    typedef __hash_map_node_destructor<__node_allocator>   _D;
-    typedef unique_ptr<__node, _D>                         __node_holder;
+    typedef __hash_map_node_destructor<__node_allocator>   _Dp;
+    typedef unique_ptr<__node, _Dp>                         __node_holder;
     typedef allocator_traits<allocator_type>               __alloc_traits;
 public:
     typedef typename __alloc_traits::pointer         pointer;
@@ -776,21 +776,21 @@
     pair<iterator, bool> insert(const value_type& __x)
         {return __table_.__insert_unique(__x);}
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-    template <class _P,
-              class = typename enable_if<is_constructible<value_type, _P>::value>::type>
+    template <class _Pp,
+              class = typename enable_if<is_constructible<value_type, _Pp>::value>::type>
         _LIBCPP_INLINE_VISIBILITY
-        pair<iterator, bool> insert(_P&& __x)
-            {return __table_.__insert_unique(_VSTD::forward<_P>(__x));}
+        pair<iterator, bool> insert(_Pp&& __x)
+            {return __table_.__insert_unique(_VSTD::forward<_Pp>(__x));}
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
     _LIBCPP_INLINE_VISIBILITY
     iterator insert(const_iterator, const value_type& __x)
         {return insert(__x).first;}
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-    template <class _P,
-              class = typename enable_if<is_constructible<value_type, _P>::value>::type>
+    template <class _Pp,
+              class = typename enable_if<is_constructible<value_type, _Pp>::value>::type>
         _LIBCPP_INLINE_VISIBILITY
-        iterator insert(const_iterator, _P&& __x)
-            {return insert(_VSTD::forward<_P>(__x)).first;}
+        iterator insert(const_iterator, _Pp&& __x)
+            {return insert(_VSTD::forward<_Pp>(__x)).first;}
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
     template <class _InputIterator>
         void insert(_InputIterator __first, _InputIterator __last);
@@ -1065,7 +1065,7 @@
                                                                  _Args&&... __args)
 {
     __node_allocator& __na = __table_.__node_alloc();
-    __node_holder __h(__node_traits::allocate(__na, 1), _D(__na));
+    __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_.first),
                              _VSTD::forward<_A0>(__a0));
     __h.get_deleter().__first_constructed = true;
@@ -1085,7 +1085,7 @@
 unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node(_A0&& __a0)
 {
     __node_allocator& __na = __table_.__node_alloc();
-    __node_holder __h(__node_traits::allocate(__na, 1), _D(__na));
+    __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_),
                              _VSTD::forward<_A0>(__a0));
     __h.get_deleter().__first_constructed = true;
@@ -1118,7 +1118,7 @@
 unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node(const key_type& __k)
 {
     __node_allocator& __na = __table_.__node_alloc();
-    __node_holder __h(__node_traits::allocate(__na, 1), _D(__na));
+    __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_.first), __k);
     __h.get_deleter().__first_constructed = true;
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_.second));
@@ -1266,8 +1266,8 @@
     typedef typename __table::__node_traits                __node_traits;
     typedef typename __table::__node_allocator             __node_allocator;
     typedef typename __table::__node                       __node;
-    typedef __hash_map_node_destructor<__node_allocator>   _D;
-    typedef unique_ptr<__node, _D>                         __node_holder;
+    typedef __hash_map_node_destructor<__node_allocator>   _Dp;
+    typedef unique_ptr<__node, _Dp>                         __node_holder;
     typedef allocator_traits<allocator_type>               __alloc_traits;
 public:
     typedef typename __alloc_traits::pointer         pointer;
@@ -1395,21 +1395,21 @@
     _LIBCPP_INLINE_VISIBILITY
     iterator insert(const value_type& __x) {return __table_.__insert_multi(__x);}
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-    template <class _P,
-              class = typename enable_if<is_constructible<value_type, _P>::value>::type>
+    template <class _Pp,
+              class = typename enable_if<is_constructible<value_type, _Pp>::value>::type>
         _LIBCPP_INLINE_VISIBILITY
-        iterator insert(_P&& __x)
-            {return __table_.__insert_multi(_VSTD::forward<_P>(__x));}
+        iterator insert(_Pp&& __x)
+            {return __table_.__insert_multi(_VSTD::forward<_Pp>(__x));}
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
     _LIBCPP_INLINE_VISIBILITY
     iterator insert(const_iterator __p, const value_type& __x)
         {return __table_.__insert_multi(__p.__i_, __x);}
 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-    template <class _P,
-              class = typename enable_if<is_constructible<value_type, _P>::value>::type>
+    template <class _Pp,
+              class = typename enable_if<is_constructible<value_type, _Pp>::value>::type>
         _LIBCPP_INLINE_VISIBILITY
-        iterator insert(const_iterator __p, _P&& __x)
-            {return __table_.__insert_multi(__p.__i_, _VSTD::forward<_P>(__x));}
+        iterator insert(const_iterator __p, _Pp&& __x)
+            {return __table_.__insert_multi(__p.__i_, _VSTD::forward<_Pp>(__x));}
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
     template <class _InputIterator>
         void insert(_InputIterator __first, _InputIterator __last);
@@ -1675,7 +1675,7 @@
         _A0&& __a0, _Args&&... __args)
 {
     __node_allocator& __na = __table_.__node_alloc();
-    __node_holder __h(__node_traits::allocate(__na, 1), _D(__na));
+    __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_.first),
                              _VSTD::forward<_A0>(__a0));
     __h.get_deleter().__first_constructed = true;
@@ -1695,7 +1695,7 @@
 unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node(_A0&& __a0)
 {
     __node_allocator& __na = __table_.__node_alloc();
-    __node_holder __h(__node_traits::allocate(__na, 1), _D(__na));
+    __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
     __node_traits::construct(__na, _VSTD::addressof(__h->__value_),
                              _VSTD::forward<_A0>(__a0));
     __h.get_deleter().__first_constructed = true;

Modified: libcxx/trunk/include/utility
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/utility?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/utility (original)
+++ libcxx/trunk/include/utility Tue Nov 29 12:15:50 2011
@@ -180,12 +180,12 @@
     return __first2;
 }
 
-template<class _Tp, size_t _N>
+template<class _Tp, size_t _Np>
 inline _LIBCPP_INLINE_VISIBILITY
 void
-swap(_Tp (&__a)[_N], _Tp (&__b)[_N]) _NOEXCEPT_(__is_nothrow_swappable<_Tp>::value)
+swap(_Tp (&__a)[_Np], _Tp (&__b)[_Np]) _NOEXCEPT_(__is_nothrow_swappable<_Tp>::value)
 {
-    _VSTD::swap_ranges(__a, __a + _N, __b);
+    _VSTD::swap_ranges(__a, __a + _Np, __b);
 }
 
 template <class _Tp>

Modified: libcxx/trunk/include/valarray
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/valarray?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/valarray (original)
+++ libcxx/trunk/include/valarray Tue Nov 29 12:15:50 2011
@@ -495,14 +495,14 @@
         {return __x >> __y;}
 };
 
-template <class _Tp, class _F>
+template <class _Tp, class _Fp>
 struct __apply_expr   : unary_function<_Tp, _Tp>
 {
 private:
-    _F __f_;
+    _Fp __f_;
 public:
     _LIBCPP_INLINE_VISIBILITY
-    explicit __apply_expr(_F __f) : __f_(__f) {}
+    explicit __apply_expr(_Fp __f) : __f_(__f) {}
 
     _LIBCPP_INLINE_VISIBILITY
     _Tp operator()(const _Tp& __x) const
@@ -690,7 +690,7 @@
     ptrdiff_t __ul_;
     ptrdiff_t __sn_;
     ptrdiff_t __n_;
-    static const ptrdiff_t _N = static_cast<ptrdiff_t>(
+    static const ptrdiff_t _Np = static_cast<ptrdiff_t>(
                                     sizeof(ptrdiff_t) * __CHAR_BIT__ - 1);
 
     _LIBCPP_INLINE_VISIBILITY
@@ -699,8 +699,8 @@
           __size_(__e.size()),
           __n_(__n)
         {
-            ptrdiff_t __neg_n = static_cast<ptrdiff_t>(__n_ >> _N);
-            __sn_ = __neg_n | static_cast<ptrdiff_t>(static_cast<size_t>(-__n_) >> _N);
+            ptrdiff_t __neg_n = static_cast<ptrdiff_t>(__n_ >> _Np);
+            __sn_ = __neg_n | static_cast<ptrdiff_t>(static_cast<size_t>(-__n_) >> _Np);
             __ul_ = ((__size_ - __n_) & ~__neg_n) | ((__n_ + 1) & __neg_n);
         }
 public:
@@ -709,7 +709,7 @@
     result_type operator[](size_t __j) const
         {
             ptrdiff_t __i = static_cast<size_t>(__j);
-            ptrdiff_t __m = (__sn_ * __i - __ul_) >> _N;
+            ptrdiff_t __m = (__sn_ * __i - __ul_) >> _Np;
             return (__expr_[(__i + __n_) & __m] & __m) | (value_type() & ~__m);
         }
 

Modified: libcxx/trunk/include/vector
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/vector?rev=145410&r1=145409&r2=145410&view=diff
==============================================================================
--- libcxx/trunk/include/vector (original)
+++ libcxx/trunk/include/vector Tue Nov 29 12:15:50 2011
@@ -1146,8 +1146,8 @@
     }
     else
     {
-        typedef move_iterator<iterator> _I;
-        assign(_I(__x.begin()), _I(__x.end()));
+        typedef move_iterator<iterator> _Ip;
+        assign(_Ip(__x.begin()), _Ip(__x.end()));
     }
 }
 
@@ -1203,8 +1203,8 @@
 {
     if (__base::__alloc() != __c.__alloc())
     {
-        typedef move_iterator<iterator> _I;
-        assign(_I(__c.begin()), _I(__c.end()));
+        typedef move_iterator<iterator> _Ip;
+        assign(_Ip(__c.begin()), _Ip(__c.end()));
     }
     else
         __move_assign(__c, true_type());





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