Fixing whitespace problems

llvm-svn: 111750

1 files changed, 24 insertions, 25 deletions

diff --git a/libcxx/include/string b/libcxx/include/string
index 2ca5986358ac..8d880a3a0cea 100644
--- a/libcxx/include/string
+++ b/libcxx/include/string
@@ -71,11 +71,11 @@ struct char_traits
 template <> struct char_traits<char>;
 template <> struct char_traits<wchar_t>;
 
-template<class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> > 
+template<class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
 class basic_string
 {
-public: 
-// types: 
+public:
+// types:
     typedef traits traits_type;
     typedef typename traits_type::char_type value_type;
     typedef Allocator allocator_type;
@@ -290,7 +290,7 @@ bool operator==(const charT* lhs, const basic_string<charT, traits, Allocator>&
 template<class charT, class traits, class Allocator>
 bool operator==(const basic_string<charT,traits,Allocator>& lhs, const charT* rhs);
 
-template<class charT, class traits, class Allocator> 
+template<class charT, class traits, class Allocator>
 bool operator!=(const basic_string<charT,traits,Allocator>& lhs,
                 const basic_string<charT, traits, Allocator>& rhs);
 
@@ -353,7 +353,7 @@ basic_ostream<charT, traits>&
 operator<<(basic_ostream<charT, traits>& os, const basic_string<charT, traits, Allocator>& str);
 
 template<class charT, class traits, class Allocator>
-basic_istream<charT, traits>& 
+basic_istream<charT, traits>&
 getline(basic_istream<charT, traits>& is, basic_string<charT, traits, Allocator>& str,
         charT delim);
 
@@ -876,7 +876,7 @@ char_traits<char32_t>::assign(char_type* __s, size_t __n, char_type __a)
     return __r;
 }
 
-#endif
+#endif  // _LIBCPP_HAS_NO_UNICODE_CHARS
 
 // basic_string
 
@@ -932,7 +932,7 @@ __basic_string_common<__b>::__throw_out_of_range() const
 
 extern template class __basic_string_common<true>;
 
-template<class _CharT, class _Traits, class _Allocator> 
+template<class _CharT, class _Traits, class _Allocator>
 class basic_string
     : private __basic_string_common<true>
 {
@@ -956,10 +956,10 @@ public:
 #elif defined(_LIBCPP_RAW_ITERATORS)
     typedef pointer                                      iterator;
     typedef const_pointer                                const_iterator;
-#else
+#else  // defined(_LIBCPP_RAW_ITERATORS)
     typedef __wrap_iter<pointer>                         iterator;
     typedef __wrap_iter<const_pointer>                   const_iterator;
-#endif
+#endif  // defined(_LIBCPP_RAW_ITERATORS)
     typedef _STD::reverse_iterator<iterator>             reverse_iterator;
     typedef _STD::reverse_iterator<const_iterator>       const_reverse_iterator;
 
@@ -974,10 +974,10 @@ private:
 #if _LIBCPP_BIG_ENDIAN
     enum {__short_mask = 0x80};
     enum {__long_mask  = ~(size_type(~0) >> 1)};
-#else
+#else  // _LIBCPP_BIG_ENDIAN
     enum {__short_mask = 0x01};
     enum {__long_mask  = 0x1};
-#endif
+#endif  // _LIBCPP_BIG_ENDIAN
 
     enum {__mask = size_type(~0) >> 1};
 
@@ -1034,7 +1034,7 @@ public:
 #ifdef _LIBCPP_MOVE
     basic_string(basic_string&& __str);
     basic_string(basic_string&& __str, const allocator_type& __a);
-#endif
+#endif  // _LIBCPP_MOVE
     basic_string(const_pointer __s);
     basic_string(const_pointer __s, const allocator_type& __a);
     basic_string(const_pointer __s, size_type __n);
@@ -1307,7 +1307,7 @@ private:
     void __init(const_pointer __s, size_type __sz, size_type __reserve);
     void __init(const_pointer __s, size_type __sz);
     void __init(size_type __n, value_type __c);
- 
+
     template <class _InputIterator>
     typename enable_if
     <
@@ -1326,7 +1326,7 @@ private:
     __init(_ForwardIterator __first, _ForwardIterator __last);
 
     void __grow_by(size_type __old_cap, size_type __delta_cap, size_type __old_sz,
-                   size_type __n_copy,  size_type __n_del,     size_type __n_add = 0); 
+                   size_type __n_copy,  size_type __n_del,     size_type __n_add = 0);
     void __grow_by_and_replace(size_type __old_cap, size_type __delta_cap, size_type __old_sz,
                                size_type __n_copy,  size_type __n_del,
                                size_type __n_add, const_pointer __p_new_stuff);
@@ -1353,7 +1353,7 @@ basic_string<_CharT, _Traits, _Allocator>::__invalidate_all_iterators()
 #ifdef _LIBCPP_DEBUG
     iterator::__remove_all(this);
     const_iterator::__remove_all(this);
-#endif
+#endif  // _LIBCPP_DEBUG
 }
 
 template <class _CharT, class _Traits, class _Allocator>
@@ -1393,7 +1393,7 @@ basic_string<_CharT, _Traits, _Allocator>::__invalidate_iterators_past(size_type
                 __p = __p->__next;
         }
     }
-#endif
+#endif  // _LIBCPP_DEBUG
 }
 
 template <class _CharT, class _Traits, class _Allocator>
@@ -1586,7 +1586,6 @@ basic_string<_CharT, _Traits, _Allocator>::basic_string(size_type __n, value_typ
     __init(__n, __c);
 }
 
-
 template <class _CharT, class _Traits, class _Allocator>
 basic_string<_CharT, _Traits, _Allocator>::basic_string(const basic_string& __str, size_type __pos, size_type __n,
                                                         const allocator_type& __a)
@@ -1612,7 +1611,7 @@ basic_string<_CharT, _Traits, _Allocator>::__init(_InputIterator __first, _Input
 #ifndef _LIBCPP_NO_EXCEPTIONS
     try
     {
-#endif
+#endif  // _LIBCPP_NO_EXCEPTIONS
     for (; __first != __last; ++__first)
         push_back(*__first);
 #ifndef _LIBCPP_NO_EXCEPTIONS
@@ -1623,7 +1622,7 @@ basic_string<_CharT, _Traits, _Allocator>::__init(_InputIterator __first, _Input
             __alloc().deallocate(__get_long_pointer(), __get_long_cap());
         throw;
     }
-#endif
+#endif  // _LIBCPP_NO_EXCEPTIONS
 }
 
 template <class _CharT, class _Traits, class _Allocator>
@@ -2545,7 +2544,7 @@ basic_string<_CharT, _Traits, _Allocator>::reserve(size_type __res_arg)
             #ifndef _LIBCPP_NO_EXCEPTIONS
                 try
                 {
-            #endif
+            #endif  // _LIBCPP_NO_EXCEPTIONS
                     __new_data = __alloc().allocate(__res_arg+1);
             #ifndef _LIBCPP_NO_EXCEPTIONS
                 }
@@ -2553,10 +2552,10 @@ basic_string<_CharT, _Traits, _Allocator>::reserve(size_type __res_arg)
                 {
                     return;
                 }
-            #else
+            #else  // _LIBCPP_NO_EXCEPTIONS
                 if (__new_data == 0)
                     return;
-            #endif
+            #endif  // _LIBCPP_NO_EXCEPTIONS
             }
             __now_long = true;
             __was_long = __is_long();
@@ -2690,7 +2689,7 @@ basic_string<_CharT, _Traits, _Allocator>::swap(basic_string& __str)
 #ifdef _LIBCPP_DEBUG
     __invalidate_all_iterators();
     __str.__invalidate_all_iterators();
-#endif
+#endif  // _LIBCPP_DEBUG
 }
 
 // find
@@ -3180,7 +3179,7 @@ operator==(const basic_string<wchar_t, char_traits<wchar_t>, _Allocator>& __lhs,
 
 // operator!=
 
-template<class _CharT, class _Traits, class _Allocator> 
+template<class _CharT, class _Traits, class _Allocator>
 _LIBCPP_INLINE_VISIBILITY inline
 bool
 operator!=(const basic_string<_CharT,_Traits,_Allocator>& __lhs,
@@ -3505,7 +3504,7 @@ struct __is_zero_default_constructible<basic_string<_CharT, _Traits, _Allocator>
 typedef basic_string<char16_t> u16string;
 typedef basic_string<char32_t> u32string;
 
-#endif
+#endif  // _LIBCPP_HAS_NO_UNICODE_CHARS
 
 int                stoi  (const string& __str, size_t* __idx = 0, int __base = 10);
 long               stol  (const string& __str, size_t* __idx = 0, int __base = 10);