[libcxx-commits] [PATCH] D115719: [libc++] Make __swap_allocator constexpr

[Nikolas Klauser via Phabricator via libcxx-commits]

philnik created this revision.
philnik added reviewers: Quuxplusone, ldionne.
philnik requested review of this revision.
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Herald added a reviewer: libc++.

Make `__swap_allocator` constexpr


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D115719

Files:
  libcxx/include/memory


Index: libcxx/include/memory
===================================================================
--- libcxx/include/memory
+++ libcxx/include/memory
@@ -832,9 +832,9 @@
 
 // --- Helper for container swap --
 template <typename _Alloc>
-_LIBCPP_INLINE_VISIBILITY
+_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX11
 void __swap_allocator(_Alloc & __a1, _Alloc & __a2, true_type)
-#if _LIBCPP_STD_VER >= 14
+#if _LIBCPP_STD_VER > 11
     _NOEXCEPT
 #else
     _NOEXCEPT_(__is_nothrow_swappable<_Alloc>::value)
@@ -845,13 +845,13 @@
 }
 
 template <typename _Alloc>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX11
 void __swap_allocator(_Alloc &, _Alloc &, false_type) _NOEXCEPT {}
 
 template <typename _Alloc>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX11
 void __swap_allocator(_Alloc & __a1, _Alloc & __a2)
-#if _LIBCPP_STD_VER >= 14
+#if _LIBCPP_STD_VER > 11
     _NOEXCEPT
 #else
     _NOEXCEPT_(__is_nothrow_swappable<_Alloc>::value)


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