diff options
| author | Eric Fiselier <eric@efcs.ca> | 2016-09-25 06:34:28 +0300 |
|---|---|---|
| committer | Eric Fiselier <eric@efcs.ca> | 2016-09-25 06:34:28 +0300 |
| commit | 54613ab4d448d5df567ae12451ba37cae73f1ac7 (patch) | |
| tree | 6037ab2528d99c9d314ed37d2382d721140664ac /libcxx/include/iterator | |
| parent | 84505f9a9c958e5728c4b500ef429c29f72a7ff5 (diff) | |
[libc++] Remove various C++03 feature test macros
Summary:
Libc++ still uses per-feature configuration macros when configuring for C++11. However libc++ requires a feature-complete C++11 compiler so there is no reason to check individual features. This patch starts the process of removing the feature specific macros and replacing their usage with `_LIBCPP_CXX03_LANG`.
This patch removes the __config macros:
* _LIBCPP_HAS_NO_TRAILING_RETURN
* _LIBCPP_HAS_NO_TEMPLATE_ALIASES
* _LIBCPP_HAS_NO_ADVANCED_SFINAE
* _LIBCPP_HAS_NO_DEFAULT_FUNCTION_TEMPLATE_ARGS
* _LIBCPP_HAS_NO_STATIC_ASSERT
As a drive I also changed our C++03 static_assert to use _Static_assert if available.
I plan to commit this without review if nobody voices an objection.
Reviewers: mclow.lists
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D24895
llvm-svn: 282347
Diffstat (limited to 'libcxx/include/iterator')
| -rw-r--r-- | libcxx/include/iterator | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libcxx/include/iterator b/libcxx/include/iterator index 0caabbb2ea1a..188a48049c1f 100644 --- a/libcxx/include/iterator +++ b/libcxx/include/iterator @@ -1566,7 +1566,7 @@ end(_Tp (&__array)[_Np]) return __array + _Np; } -#if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_TRAILING_RETURN) +#if !defined(_LIBCPP_CXX03_LANG) template <class _Cp> inline _LIBCPP_INLINE_VISIBILITY @@ -1689,7 +1689,7 @@ auto crend(const _Cp& __c) -> decltype(_VSTD::rend(__c)) #endif -#else // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_TRAILING_RETURN) +#else // defined(_LIBCPP_CXX03_LANG) template <class _Cp> inline _LIBCPP_INLINE_VISIBILITY @@ -1723,7 +1723,7 @@ end(const _Cp& __c) return __c.end(); } -#endif // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_TRAILING_RETURN) +#endif // !defined(_LIBCPP_CXX03_LANG) #if _LIBCPP_STD_VER > 14 template <class _Cont> |