[libcxx-commits] [libcxx] [libc++] Make `constexpr std::variant`. Implement P2231R1 (PR #83335)

[Louis Dionne via libcxx-commits]

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@@ -983,22 +995,25 @@ class _LIBCPP_TEMPLATE_VIS __copy_assignment;
       using __base_type::__base_type;                                                                                  \
       using __base_type::operator=;                                                                                    \
                                                                                                                        \
-      __copy_assignment(const __copy_assignment&)                       = default;                                     \
-      __copy_assignment(__copy_assignment&&)                            = default;                                     \
-      ~__copy_assignment()                                              = default;                                     \
-      copy_assignment __copy_assignment& operator=(__copy_assignment&&) = default;                                     \
+      __copy_assignment(const __copy_assignment&)                                             = default;               \
+      __copy_assignment(__copy_assignment&&)                                                  = default;               \
+      ~__copy_assignment()                                                                    = default;               \
+      _LIBCPP_HIDE_FROM_ABI copy_assignment __copy_assignment& operator=(__copy_assignment&&) = default;               \
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ldionne wrote:

Same thing here as for the move ctor.

https://github.com/llvm/llvm-project/pull/83335