Implement most of P0607: Inline Variables for the Standard Library. This involved marking a lot of variables as inline (but only for C++17 and later).

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@321658 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Marshall Clow
2018-01-02 17:17:01 +00:00
parent 05e705f9ec
commit c58e4723e7
15 changed files with 295 additions and 217 deletions

View File

@@ -26,7 +26,7 @@ duration_cast(const duration<Rep, Period>& fd);
template <class Rep> struct treat_as_floating_point : is_floating_point<Rep> {};
template <class Rep> constexpr bool treat_as_floating_point_v
template <class Rep> inline constexpr bool treat_as_floating_point_v
= treat_as_floating_point<Rep>::value; // C++17
template <class Rep>
@@ -419,7 +419,8 @@ template <class _Rep>
struct _LIBCPP_TEMPLATE_VIS treat_as_floating_point : is_floating_point<_Rep> {};
#if _LIBCPP_STD_VER > 14 && !defined(_LIBCPP_HAS_NO_VARIABLE_TEMPLATES)
template <class _Rep> _LIBCPP_CONSTEXPR bool treat_as_floating_point_v
template <class _Rep>
_LIBCPP_INLINE_VAR _LIBCPP_CONSTEXPR bool treat_as_floating_point_v
= treat_as_floating_point<_Rep>::value;
#endif