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Use feature names with double underscores to avoid macro interference.

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This commit is contained in:
morinmorin
2014-10-26 18:42:35 +09:00
parent 4df98ad40a
commit 5050ae481f
1 changed files with 9 additions and 9 deletions
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18
include/boost/config/compiler/clang.hpp
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@ -205,23 +205,23 @@
# define BOOST_NO_CXX11_FINAL
#endif
#if !(__has_feature(cxx_binary_literals) || __has_extension(cxx_binary_literals))
#if !(__has_feature(__cxx_binary_literals__) || __has_extension(__cxx_binary_literals__))
# define BOOST_NO_CXX14_BINARY_LITERALS
#endif
#if !(__has_feature(cxx_decltype_auto) || __has_extension(cxx_decltype_auto))
#if !(__has_feature(__cxx_decltype_auto__) || __has_extension(__cxx_decltype_auto__))
# define BOOST_NO_CXX14_DECLTYPE_AUTO
#endif
#if !(__has_feature(cxx_aggregate_nsdmi) || __has_extension(cxx_aggregate_nsdmi))
#if !(__has_feature(__cxx_aggregate_nsdmi__) || __has_extension(__cxx_aggregate_nsdmi__))
# define BOOST_NO_CXX14_AGGREGATE_NSDMI
#endif
#if !__has_feature(cxx_init_captures)
#if !__has_feature(__cxx_init_captures__)
# define BOOST_NO_CXX14_INITIALIZED_LAMBDA_CAPTURES
#endif
#if !(__has_feature(cxx_generic_lambdas) || __has_extension(cxx_generic_lambdas))
#if !(__has_feature(__cxx_generic_lambdas__) || __has_extension(__cxx_generic_lambdas__))
# define BOOST_NO_CXX14_GENERIC_LAMBDAS
#endif
@ -239,16 +239,16 @@
// 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):
//
#if !__has_feature(cxx_generic_lambdas) \
|| !(__has_feature(cxx_relaxed_constexpr) || __has_extension(cxx_relaxed_constexpr))
#if !__has_feature(__cxx_generic_lambdas__) \
|| !(__has_feature(__cxx_relaxed_constexpr__) || __has_extension(__cxx_relaxed_constexpr__))
# define BOOST_NO_CXX14_CONSTEXPR
#endif
#if !(__has_feature(cxx_return_type_deduction) || __has_extension(cxx_return_type_deduction))
#if !(__has_feature(__cxx_return_type_deduction__) || __has_extension(__cxx_return_type_deduction__))
# define BOOST_NO_CXX14_RETURN_TYPE_DEDUCTION
#endif
#if !__has_feature(cxx_variable_templates)
#if !__has_feature(__cxx_variable_templates__)
# define BOOST_NO_CXX14_VARIABLE_TEMPLATES
#endif