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).
llvm-svn: 321658
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 40a01d5314ffc3c5f4c379cd69015f962dde5f72
diff --git a/include/chrono b/include/chrono
index c69e88a..809f773 100644
--- a/include/chrono
+++ b/include/chrono
@@ -26,7 +26,7 @@
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 @@
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