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

Louis Dionne via libcxx-commits libcxx-commits at lists.llvm.org
Fri Mar 1 09:52:56 PST 2024


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@@ -834,21 +837,24 @@ class _LIBCPP_TEMPLATE_VIS __move_constructor;
       using __base_type::__base_type;                                                                                  \
       using __base_type::operator=;                                                                                    \
                                                                                                                        \
-      __move_constructor(const __move_constructor&)            = default;                                              \
-      move_constructor ~__move_constructor()                   = default;                                              \
-      __move_constructor& operator=(const __move_constructor&) = default;                                              \
-      __move_constructor& operator=(__move_constructor&&)      = default;                                              \
+      __move_constructor(const __move_constructor&)                = default;                                          \
+      _LIBCPP_HIDE_FROM_ABI move_constructor ~__move_constructor() = default;                                          \
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ldionne wrote:

I would mark the move constructor definitions as `HIDE_FROM_ABI` instead.

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


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