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TypeTraits: Remove obsolete GCC version checks.

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[SVN r86077]
This commit is contained in:
Stephen Kelly
2013-09-30 16:01:57 +00:00
parent d1403c7d10
commit 7713e90dc3
8 changed files with 4 additions and 59 deletions
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2
include/boost/type_traits/common_type.hpp
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@@ -120,7 +120,7 @@ namespace type_traits_detail {
typedef BOOST_TYPEOF_TPL(declval_b() ? declval_T() : declval_U()) type;
#endif
#if defined(__GNUC__) && __GNUC__ == 3 && (__GNUC_MINOR__ == 2 || __GNUC_MINOR__ == 3)
#if defined(__GNUC__) && __GNUC__ == 3 && __GNUC_MINOR__ == 3
public:
void public_dummy_function_just_to_silence_warning();
#endif

1
include/boost/type_traits/config.hpp
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@@ -27,7 +27,6 @@
#endif
# if (BOOST_WORKAROUND(__MWERKS__, < 0x3000) \
|| !defined(__EDG_VERSION__) && BOOST_WORKAROUND(__GNUC__, < 3) \
|| BOOST_WORKAROUND(__IBMCPP__, < 600 ) \
|| BOOST_WORKAROUND(__BORLANDC__, < 0x5A0) \
|| defined(__ghs) \

33
include/boost/type_traits/detail/cv_traits_impl.hpp
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@@ -19,15 +19,8 @@
// implementation helper:
#if !(BOOST_WORKAROUND(__GNUC__,== 3) && BOOST_WORKAROUND(__GNUC_MINOR__, <= 2))
namespace boost {
namespace detail {
#else
#include <boost/type_traits/detail/yes_no_type.hpp>
namespace boost {
namespace type_traits {
namespace gcc8503 {
#endif
template <typename T> struct cv_traits_imp {};
@@ -63,32 +56,6 @@ struct cv_traits_imp<const volatile T*>
typedef T unqualified_type;
};
#if BOOST_WORKAROUND(__GNUC__,== 3) && BOOST_WORKAROUND(__GNUC_MINOR__, <= 2)
// We have to exclude function pointers
// (see http://gcc.gnu.org/bugzilla/show_bug.cgi?8503)
yes_type mini_funcptr_tester(...);
no_type mini_funcptr_tester(const volatile void*);
} // namespace gcc8503
} // namespace type_traits
namespace detail {
// Use the implementation above for non function pointers
template <typename T, unsigned Select
= (unsigned)sizeof(::boost::type_traits::gcc8503::mini_funcptr_tester((T)0)) >
struct cv_traits_imp : public ::boost::type_traits::gcc8503::cv_traits_imp<T> { };
// Functions are never cv-qualified
template <typename T> struct cv_traits_imp<T*,1>
{
BOOST_STATIC_CONSTANT(bool, is_const = false);
BOOST_STATIC_CONSTANT(bool, is_volatile = false);
typedef T unqualified_type;
};
#endif
} // namespace detail
} // namespace boost

2
include/boost/type_traits/detail/has_binary_operator.hpp
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@@ -36,7 +36,7 @@
// warning C4804: '<' : unsafe use of type 'bool' in operation
// warning C4805: '==' : unsafe mix of type 'bool' and type 'char' in operation
// cannot find another implementation -> declared as system header to suppress these warnings.
#if defined(__GNUC__) && ((__GNUC__==3 && __GNUC_MINOR__>=1) || (__GNUC__>3))
#if defined(__GNUC__)
# pragma GCC system_header
#elif defined(BOOST_MSVC)
# pragma warning ( push )

2
include/boost/type_traits/detail/has_postfix_operator.hpp
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@@ -22,7 +22,7 @@
#include <boost/type_traits/detail/bool_trait_def.hpp>
// avoid warnings
#if defined(__GNUC__) && ((__GNUC__==3 && __GNUC_MINOR__>=1) || (__GNUC__>3))
#if defined(__GNUC__)
# pragma GCC system_header
#elif defined(BOOST_MSVC)
# pragma warning ( push )

2
include/boost/type_traits/detail/has_prefix_operator.hpp
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@@ -30,7 +30,7 @@
// warning C4146: unary minus operator applied to unsigned type, result still unsigned
// warning C4804: '-' : unsafe use of type 'bool' in operation
// cannot find another implementation -> declared as system header to suppress these warnings.
#if defined(__GNUC__) && ((__GNUC__==3 && __GNUC_MINOR__>=1) || (__GNUC__>3))
#if defined(__GNUC__)
# pragma GCC system_header
#elif defined(BOOST_MSVC)
# pragma warning ( push )

7
include/boost/type_traits/is_const.hpp
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@@ -87,13 +87,6 @@ BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_1(typename T,is_const,T& volatile,false)
BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_1(typename T,is_const,T& const volatile,false)
#endif
#if defined(__GNUC__) && (__GNUC__ < 3)
// special case for gcc where illegally cv-qualified reference types can be
// generated in some corner cases:
BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_1(typename T,is_const,T const,!(::boost::is_reference<T>::value))
BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_1(typename T,is_const,T volatile const,!(::boost::is_reference<T>::value))
#endif
#else
namespace detail {

14
include/boost/type_traits/is_lvalue_reference.hpp
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@@ -50,20 +50,6 @@ BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_1(typename T,is_lvalue_reference,T& volati
BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_1(typename T,is_lvalue_reference,T& const volatile,true)
#endif
#if defined(__GNUC__) && (__GNUC__ < 3)
// these allow us to work around illegally cv-qualified reference
// types.
BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_1(typename T,is_lvalue_reference,T const ,::boost::is_lvalue_reference<T>::value)
BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_1(typename T,is_lvalue_reference,T volatile ,::boost::is_lvalue_reference<T>::value)
BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_1(typename T,is_lvalue_reference,T const volatile ,::boost::is_lvalue_reference<T>::value)
// However, the above specializations confuse gcc 2.96 unless we also
// supply these specializations for array types
BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_2(typename T,unsigned long N,is_lvalue_reference,T[N],false)
BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_2(typename T,unsigned long N,is_lvalue_reference,const T[N],false)
BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_2(typename T,unsigned long N,is_lvalue_reference,volatile T[N],false)
BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_2(typename T,unsigned long N,is_lvalue_reference,const volatile T[N],false)
#endif
#else
#ifdef BOOST_MSVC