[gcc] GCC 4.5.0=>4.5.1

gcc/libstdc++-v3/include/tr1/type_traits

Index: gcc/libstdc++-v3/include/tr1/type_traits
diff --git a/gcc/libstdc++-v3/include/tr1/type_traits b/gcc/libstdc++-v3/include/tr1/type_traits
deleted file mode 100644
index fe28f84785a847eea3723da29a07a39210e6e130..0000000000000000000000000000000000000000
--- a/gcc/libstdc++-v3/include/tr1/type_traits
+++ /dev/null
@@ -1,249 +0,0 @@
-// TR1 type_traits -*- C++ -*-
-
-// Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
-//
-// This file is part of the GNU ISO C++ Library.  This library is free
-// software; you can redistribute it and/or modify it under the
-// terms of the GNU General Public License as published by the
-// Free Software Foundation; either version 3, or (at your option)
-// any later version.
-
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// Under Section 7 of GPL version 3, you are granted additional
-// permissions described in the GCC Runtime Library Exception, version
-// 3.1, as published by the Free Software Foundation.
-
-// You should have received a copy of the GNU General Public License and
-// a copy of the GCC Runtime Library Exception along with this program;
-// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
-// <http://www.gnu.org/licenses/>.
-
-/** @file tr1/type_traits
- *  This is a TR1 C++ Library header. 
- */
-
-#ifndef _GLIBCXX_TR1_TYPE_TRAITS
-#define _GLIBCXX_TR1_TYPE_TRAITS 1
-
-#pragma GCC system_header
-
-#if defined(_GLIBCXX_INCLUDE_AS_CXX0X)
-#  error TR1 header cannot be included from C++0x header
-#endif
-
-#include <cstddef>
-
-#if defined(_GLIBCXX_INCLUDE_AS_TR1)
-#  include <tr1_impl/type_traits>
-#else
-#  define _GLIBCXX_INCLUDE_AS_TR1
-#  define _GLIBCXX_BEGIN_NAMESPACE_TR1 namespace tr1 {
-#  define _GLIBCXX_END_NAMESPACE_TR1 }
-#  define _GLIBCXX_TR1 tr1::
-#  include <tr1_impl/type_traits>
-#  undef _GLIBCXX_TR1
-#  undef _GLIBCXX_END_NAMESPACE_TR1
-#  undef _GLIBCXX_BEGIN_NAMESPACE_TR1
-#  undef _GLIBCXX_INCLUDE_AS_TR1
-#endif
-
-namespace std
-{
-namespace tr1
-{
-#define _DEFINE_SPEC(_Trait, _Type)    \
-  template<>                           \
-    struct _Trait<_Type>	       \
-    : public true_type { };
-
-  template<typename>
-    struct is_reference
-    : public false_type { };
-
-  template<typename _Tp>
-    struct is_reference<_Tp&>
-    : public true_type { };
-
-  template<typename _Tp>
-    struct is_pod
-    : public integral_constant<bool, __is_pod(_Tp) || is_void<_Tp>::value>
-    { };
-
-  template<typename _Tp>
-    struct has_trivial_constructor
-    : public integral_constant<bool, is_pod<_Tp>::value>
-    { };
-
-  template<typename _Tp>
-    struct has_trivial_copy
-    : public integral_constant<bool, is_pod<_Tp>::value>
-    { };
-
-  template<typename _Tp>
-    struct has_trivial_assign
-    : public integral_constant<bool, is_pod<_Tp>::value>
-    { };
-
-  template<typename _Tp>
-    struct has_trivial_destructor
-    : public integral_constant<bool, is_pod<_Tp>::value>
-    { };
-
-  template<typename _Tp>
-    struct has_nothrow_constructor
-    : public integral_constant<bool, is_pod<_Tp>::value>
-    { };
-
-  template<typename _Tp>
-    struct has_nothrow_copy
-    : public integral_constant<bool, is_pod<_Tp>::value>
-    { };
-
-  template<typename _Tp>
-    struct has_nothrow_assign
-    : public integral_constant<bool, is_pod<_Tp>::value>
-    { };
-
-  template<typename>
-    struct __is_signed_helper
-    : public false_type { };
-  _DEFINE_SPEC(__is_signed_helper, signed char)
-  _DEFINE_SPEC(__is_signed_helper, short)
-  _DEFINE_SPEC(__is_signed_helper, int)
-  _DEFINE_SPEC(__is_signed_helper, long)
-  _DEFINE_SPEC(__is_signed_helper, long long)
-
-  template<typename _Tp>
-    struct is_signed
-    : public integral_constant<bool, (__is_signed_helper<typename
-				      remove_cv<_Tp>::type>::value)>
-    { };
-
-  template<typename>
-    struct __is_unsigned_helper
-    : public false_type { };
-  _DEFINE_SPEC(__is_unsigned_helper, unsigned char)
-  _DEFINE_SPEC(__is_unsigned_helper, unsigned short)
-  _DEFINE_SPEC(__is_unsigned_helper, unsigned int)
-  _DEFINE_SPEC(__is_unsigned_helper, unsigned long)
-  _DEFINE_SPEC(__is_unsigned_helper, unsigned long long)
-
-  template<typename _Tp>
-    struct is_unsigned
-    : public integral_constant<bool, (__is_unsigned_helper<typename
-				      remove_cv<_Tp>::type>::value)>
-    { };
-
-  template<typename _Base, typename _Derived>
-    struct __is_base_of_helper
-    {
-      typedef typename remove_cv<_Base>::type    _NoCv_Base;
-      typedef typename remove_cv<_Derived>::type _NoCv_Derived;
-      static const bool __value = (is_same<_Base, _Derived>::value
-				   || (__is_base_of(_Base, _Derived)
-				       && !is_same<_NoCv_Base,
-				                   _NoCv_Derived>::value));
-    };
- 
-  template<typename _Base, typename _Derived>
-    struct is_base_of
-    : public integral_constant<bool,
-			       __is_base_of_helper<_Base, _Derived>::__value>
-    { };
-
-  template<typename _From, typename _To>
-    struct __is_convertible_simple
-    : public __sfinae_types
-    {
-    private:
-      static __one __test(_To);
-      static __two __test(...);
-      static _From __makeFrom();
-    
-    public:
-      static const bool __value = sizeof(__test(__makeFrom())) == 1;
-    };
-
-  template<typename _Tp>
-    struct add_reference;
-
-  template<typename _Tp>
-    struct __is_int_or_cref
-    {
-      typedef typename remove_reference<_Tp>::type __rr_Tp;
-      static const bool __value = (is_integral<_Tp>::value
-				   || (is_integral<__rr_Tp>::value
-				       && is_const<__rr_Tp>::value
-				       && !is_volatile<__rr_Tp>::value));
-    };
-
-  template<typename _From, typename _To,
-	   bool = (is_void<_From>::value || is_void<_To>::value
-		   || is_function<_To>::value || is_array<_To>::value
-		   // This special case is here only to avoid warnings.	
-		   || (is_floating_point<typename
-		       remove_reference<_From>::type>::value
-		       && __is_int_or_cref<_To>::__value))>
-    struct __is_convertible_helper
-    {
-      // "An imaginary lvalue of type From...".
-      static const bool __value = (__is_convertible_simple<typename
-				   add_reference<_From>::type, _To>::__value);
-    };
-
-  template<typename _From, typename _To>
-    struct __is_convertible_helper<_From, _To, true>
-    { static const bool __value = (is_void<_To>::value
-				   || (__is_int_or_cref<_To>::__value
-				       && !is_void<_From>::value)); };
-
-  template<typename _From, typename _To>
-    struct is_convertible
-    : public integral_constant<bool,
-			       __is_convertible_helper<_From, _To>::__value>
-    { };
-
-  // reference modifications [4.7.2].
-  template<typename _Tp>
-    struct remove_reference
-    { typedef _Tp     type; };
-
-  template<typename _Tp>
-    struct remove_reference<_Tp&>
-    { typedef _Tp     type; };
-
-  // NB: Careful with reference to void.
-  template<typename _Tp, bool = (is_void<_Tp>::value
-				 || is_reference<_Tp>::value)>
-    struct __add_reference_helper
-    { typedef _Tp&    type; };
-
-  template<typename _Tp>
-    struct __add_reference_helper<_Tp, true>
-    { typedef _Tp     type; };
-
-  template<typename _Tp>
-    struct add_reference
-    : public __add_reference_helper<_Tp>
-    { };
-
-  // other transformations [4.8].
-  template<std::size_t _Len, std::size_t _Align>
-    struct aligned_storage
-    { 
-      union type
-      {
-	unsigned char __data[_Len];
-	struct __attribute__((__aligned__((_Align)))) { } __align; 
-      };
-    };
-
-#undef _DEFINE_SPEC
-}
-}
-
-#endif // _GLIBCXX_TR1_TYPE_TRAITS