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databb-boost/boost/config/compiler/xlcpp.hpp  view on Meta::CPAN

#if !__has_feature(cxx_explicit_conversions)
#  define BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
#endif

#if !__has_feature(cxx_default_function_template_args)
#  define BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
#endif

#if !__has_feature(cxx_generalized_initializers)
#  define BOOST_NO_CXX11_HDR_INITIALIZER_LIST
#endif

#if !__has_feature(cxx_lambdas)
#  define BOOST_NO_CXX11_LAMBDAS
#endif

#if !__has_feature(cxx_local_type_template_args)
#  define BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS
#endif

#if !__has_feature(cxx_noexcept)
#  define BOOST_NO_CXX11_NOEXCEPT
#endif

#if !__has_feature(cxx_nullptr)
#  define BOOST_NO_CXX11_NULLPTR
#endif

#if !__has_feature(cxx_range_for)
#  define BOOST_NO_CXX11_RANGE_BASED_FOR
#endif

#if !__has_feature(cxx_raw_string_literals)
#  define BOOST_NO_CXX11_RAW_LITERALS
#endif

#if !__has_feature(cxx_reference_qualified_functions)
#  define BOOST_NO_CXX11_REF_QUALIFIERS
#endif

#if !__has_feature(cxx_generalized_initializers)
#  define BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX
#endif

#if !__has_feature(cxx_rvalue_references)
#  define BOOST_NO_CXX11_RVALUE_REFERENCES
#endif

#if !__has_feature(cxx_strong_enums)
#  define BOOST_NO_CXX11_SCOPED_ENUMS
#endif

#if !__has_feature(cxx_static_assert)
#  define BOOST_NO_CXX11_STATIC_ASSERT
#endif

#if !__has_feature(cxx_alias_templates)
#  define BOOST_NO_CXX11_TEMPLATE_ALIASES
#endif

#if !__has_feature(cxx_unicode_literals)
#  define BOOST_NO_CXX11_UNICODE_LITERALS
#endif

#if !__has_feature(cxx_variadic_templates)
#  define BOOST_NO_CXX11_VARIADIC_TEMPLATES
#endif

#if !__has_feature(cxx_user_literals)
#  define BOOST_NO_CXX11_USER_DEFINED_LITERALS
#endif

#if !__has_feature(cxx_alignas)
#  define BOOST_NO_CXX11_ALIGNAS
#endif

#if !__has_feature(cxx_trailing_return)
#  define BOOST_NO_CXX11_TRAILING_RESULT_TYPES
#endif

#if !__has_feature(cxx_inline_namespaces)
#  define BOOST_NO_CXX11_INLINE_NAMESPACES
#endif

#if !__has_feature(cxx_override_control)
#  define BOOST_NO_CXX11_FINAL
#endif

#if !(__has_feature(__cxx_binary_literals__) || __has_extension(__cxx_binary_literals__))
#  define BOOST_NO_CXX14_BINARY_LITERALS
#endif

#if !__has_feature(__cxx_decltype_auto__)
#  define BOOST_NO_CXX14_DECLTYPE_AUTO
#endif

#if !__has_feature(__cxx_aggregate_nsdmi__)
#  define BOOST_NO_CXX14_AGGREGATE_NSDMI
#endif

#if !__has_feature(__cxx_init_captures__)
#  define BOOST_NO_CXX14_INITIALIZED_LAMBDA_CAPTURES
#endif

#if !__has_feature(__cxx_generic_lambdas__)
#  define BOOST_NO_CXX14_GENERIC_LAMBDAS
#endif

// clang < 3.5 has a defect with dependent type, like following.
//
//  template <class T>
//  constexpr typename enable_if<pred<T> >::type foo(T &)
//  { } // error: no return statement in constexpr function
//
// This issue also affects C++11 mode, but C++11 constexpr requires return stmt.
// Therefore we don't care such case.
//
// Note that we can't check Clang version directly as the numbering system changes depending who's
// creating the Clang release (see https://github.com/boostorg/config/pull/39#issuecomment-59927873)
// so instead verify that we have a feature that was introduced at the same time as working C++14
// constexpr (generic lambda's in this case):