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Apply Michel Morin's Clang patch.

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[SVN r74178]
This commit is contained in:
John Maddock
2011-08-31 17:10:35 +00:00
parent 5cc1ceccd1
commit 39cf0ec129
1 changed files with 63 additions and 1 deletions
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64
include/boost/type_traits/intrinsics.hpp
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@@ -1,4 +1,3 @@
// (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000.
// Use, modification and distribution are subject to the Boost Software License,
// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
@@ -124,6 +123,68 @@
# define BOOST_HAS_TYPE_TRAITS_INTRINSICS
#endif
#if defined(BOOST_CLANG) && defined(__has_feature)
# include <boost/type_traits/is_same.hpp>
# include <boost/type_traits/is_reference.hpp>
# include <boost/type_traits/is_volatile.hpp>
# if __has_feature(is_union)
# define BOOST_IS_UNION(T) __is_union(T)
# endif
// # if __has_feature(is_pod)
// # define BOOST_IS_POD(T) __is_pod(T)
// # endif
// # if __has_feature(is_empty)
// # define BOOST_IS_EMPTY(T) __is_empty(T)
// # endif
# if __has_feature(has_trivial_constructor)
# define BOOST_HAS_TRIVIAL_CONSTRUCTOR(T) __has_trivial_constructor(T)
# endif
# if __has_feature(has_trivial_copy)
# define BOOST_HAS_TRIVIAL_COPY(T) (__has_trivial_copy(T) && !is_reference<T>::value && !is_volatile<T>::value)
# endif
# if __has_feature(has_trivial_assign)
# define BOOST_HAS_TRIVIAL_ASSIGN(T) (__has_trivial_assign(T) && !is_volatile<T>::value)
# endif
# if __has_feature(has_trivial_destructor)
# define BOOST_HAS_TRIVIAL_DESTRUCTOR(T) __has_trivial_destructor(T)
# endif
# if __has_feature(has_nothrow_constructor)
# define BOOST_HAS_NOTHROW_CONSTRUCTOR(T) __has_nothrow_constructor(T)
# endif
# if __has_feature(has_nothrow_copy)
# define BOOST_HAS_NOTHROW_COPY(T) (__has_nothrow_copy(T) && !is_volatile<T>::value && !is_reference<T>::value)
# endif
# if __has_feature(has_nothrow_assign)
# define BOOST_HAS_NOTHROW_ASSIGN(T) (__has_nothrow_assign(T) && !is_volatile<T>::value)
# endif
# if __has_feature(has_virtual_destructor)
# define BOOST_HAS_VIRTUAL_DESTRUCTOR(T) __has_virtual_destructor(T)
# endif
# if __has_feature(is_abstract)
# define BOOST_IS_ABSTRACT(T) __is_abstract(T)
# endif
# if __has_feature(is_base_of)
# define BOOST_IS_BASE_OF(T,U) (__is_base_of(T,U) && !is_same<T,U>::value)
# endif
# if __has_feature(is_class)
# define BOOST_IS_CLASS(T) __is_class(T)
# endif
# if __has_feature(is_convertible_to)
# include <boost/type_traits/is_abstract.hpp>
# define BOOST_IS_CONVERTIBLE(T,U) (__is_convertible_to(T,U) && !::boost::is_abstract<U>::value)
# endif
# if __has_feature(is_enum)
# define BOOST_IS_ENUM(T) __is_enum(T)
# endif
# if __has_feature(is_polymorphic)
# define BOOST_IS_POLYMORPHIC(T) __is_polymorphic(T)
# endif
# define BOOST_ALIGNMENT_OF(T) __alignof(T)
# define BOOST_HAS_TYPE_TRAITS_INTRINSICS
#endif
#if defined(__GNUC__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3) && !defined(__GCCXML__)))
# include <boost/type_traits/is_same.hpp>
# include <boost/type_traits/is_reference.hpp>
@@ -224,3 +285,4 @@