utility: Simplify the last commit, the whole std::get code is C++0x only.

2011-05-16  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/utility: Simplify the last commit, the whole
	std::get code is C++0x only.

From-SVN: r173799

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index d4554d17b16f5d102736f7fed0854120c595001c..9b99d8b43f55d9bee89c0356bff72c40c0f58e75 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,8 @@
+2011-05-16  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       * include/std/utility: Simplify the last commit, the whole
+       std::get code is C++0x only.
+
 2011-05-16  Paolo Carlini  <paolo.carlini@oracle.com>
 
        * include/std/utility (get(std::pair<>&&)): Add.

diff --git a/libstdc++-v3/include/std/utility b/libstdc++-v3/include/std/utility
index 6c1dd369ba463250e82d3cde4e1ed1079ceea93e..5c6bd03c0ea7bbb22b21014658033b94ad33df24 100644 (file)
--- a/libstdc++-v3/include/std/utility
+++ b/libstdc++-v3/include/std/utility
@@ -87,7 +87,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 
    // Various functions which give std::pair a tuple-like interface.
   template<class _Tp1, class _Tp2>
-    struct tuple_size<std::pair<_Tp1, _Tp2> >
+    struct tuple_size<std::pair<_Tp1, _Tp2>>
     { static const std::size_t value = 2; };
 
   template<class _Tp1, class _Tp2>
@@ -95,11 +95,11 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
     tuple_size<std::pair<_Tp1, _Tp2> >::value;
 
   template<class _Tp1, class _Tp2>
-    struct tuple_element<0, std::pair<_Tp1, _Tp2> >
+    struct tuple_element<0, std::pair<_Tp1, _Tp2>>
     { typedef _Tp1 type; };
  
   template<class _Tp1, class _Tp2>
-    struct tuple_element<1, std::pair<_Tp1, _Tp2> >
+    struct tuple_element<1, std::pair<_Tp1, _Tp2>>
     { typedef _Tp2 type; };
 
   template<std::size_t _Int>
@@ -110,19 +110,17 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
     {
       template<typename _Tp1, typename _Tp2>
         static _Tp1&
-        __get(std::pair<_Tp1, _Tp2>& __pair) _GLIBCXX_NOEXCEPT
+        __get(std::pair<_Tp1, _Tp2>& __pair) noexcept
         { return __pair.first; }
 
-#ifdef __GXX_EXPERIMENTAL_CXX0X__
       template<typename _Tp1, typename _Tp2>
         static _Tp1&&
         __move_get(std::pair<_Tp1, _Tp2>&& __pair) noexcept
         { return std::forward<_Tp1>(__pair.first); }
-#endif
 
       template<typename _Tp1, typename _Tp2>
         static const _Tp1&
-        __const_get(const std::pair<_Tp1, _Tp2>& __pair) _GLIBCXX_NOEXCEPT
+        __const_get(const std::pair<_Tp1, _Tp2>& __pair) noexcept
         { return __pair.first; }
     };
 
@@ -131,37 +129,33 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
     {
       template<typename _Tp1, typename _Tp2>
         static _Tp2&
-        __get(std::pair<_Tp1, _Tp2>& __pair) _GLIBCXX_NOEXCEPT
+        __get(std::pair<_Tp1, _Tp2>& __pair) noexcept
         { return __pair.second; }
 
-#ifdef __GXX_EXPERIMENTAL_CXX0X__
       template<typename _Tp1, typename _Tp2>
         static _Tp2&&
         __move_get(std::pair<_Tp1, _Tp2>&& __pair) noexcept
         { return std::forward<_Tp2>(__pair.second); }
-#endif
 
       template<typename _Tp1, typename _Tp2>
         static const _Tp2&
-        __const_get(const std::pair<_Tp1, _Tp2>& __pair) _GLIBCXX_NOEXCEPT
+        __const_get(const std::pair<_Tp1, _Tp2>& __pair) noexcept
         { return __pair.second; }
     };
 
   template<std::size_t _Int, class _Tp1, class _Tp2>
-    inline typename tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type&
-    get(std::pair<_Tp1, _Tp2>& __in) _GLIBCXX_NOEXCEPT
+    inline typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&
+    get(std::pair<_Tp1, _Tp2>& __in) noexcept
     { return __pair_get<_Int>::__get(__in); }
 
-#ifdef __GXX_EXPERIMENTAL_CXX0X__
   template<std::size_t _Int, class _Tp1, class _Tp2>
-    inline typename tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type&&
+    inline typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&&
     get(std::pair<_Tp1, _Tp2>&& __in) noexcept
     { return __pair_get<_Int>::__move_get(std::move(__in)); }
-#endif
 
   template<std::size_t _Int, class _Tp1, class _Tp2>
-    inline const typename tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type&
-    get(const std::pair<_Tp1, _Tp2>& __in) _GLIBCXX_NOEXCEPT
+    inline const typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&
+    get(const std::pair<_Tp1, _Tp2>& __in) noexcept
     { return __pair_get<_Int>::__const_get(__in); }
 
 _GLIBCXX_END_NAMESPACE_VERSION