Clean up deleted constructors signatures

Author: smallp-o-p

libcxx/include/optional

@@ -823,32 +823,32 @@ public:
 #    if _LIBCPP_STD_VER >= 26
   template <class _Up, class... _Args, enable_if_t<is_constructible_v<_Tp, initializer_list<_Up>&, _Args...>, int> = 0>
     requires __libcpp_opt_ref_ctor_deleted<_Up>
-  _LIBCPP_HIDE_FROM_ABI constexpr explicit optional(in_place_t, initializer_list<_Up> __il, _Args&&... __args) = delete;
+  explicit optional(in_place_t, initializer_list<_Up>, _Args&&...) = delete;
 
   template <class _Up = _Tp, enable_if_t<_CheckOptionalArgsCtor<_Up>::template __enable_implicit<_Up>(), int> = 0>
     requires __libcpp_opt_ref_ctor_deleted<_Up>
-  _LIBCPP_HIDE_FROM_ABI constexpr optional(_Up&& __v) = delete;
+  optional(_Up&&) = delete;
 
   template <class _Up                                                                        = remove_cv_t<_Tp>,
             enable_if_t<_CheckOptionalArgsCtor<_Up>::template __enable_explicit<_Up>(), int> = 0>
     requires __libcpp_opt_ref_ctor_deleted<_Up>
-  _LIBCPP_HIDE_FROM_ABI constexpr explicit optional(_Up&& __v) = delete;
+  explicit optional(_Up&&) = delete;
 
   template <class _Up, enable_if_t<_CheckOptionalLikeCtor<_Up, _Up const&>::template __enable_implicit<_Up>(), int> = 0>
     requires __libcpp_opt_ref_ctor_deleted<_Up>
-  _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 optional(const optional<_Up>& __v) = delete;
+  optional(const optional<_Up>&) = delete;
 
   template <class _Up, enable_if_t<_CheckOptionalLikeCtor<_Up, _Up const&>::template __enable_explicit<_Up>(), int> = 0>
     requires __libcpp_opt_ref_ctor_deleted<_Up>
-  _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 explicit optional(const optional<_Up>& __v) = delete;
+  explicit optional(const optional<_Up>&) = delete;
 
   template <class _Up, enable_if_t<_CheckOptionalLikeCtor<_Up, _Up&&>::template __enable_implicit<_Up>(), int> = 0>
     requires __libcpp_opt_ref_ctor_deleted<_Up>
-  _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 optional(optional<_Up>&& __v) = delete;
+  optional(optional<_Up>&&) = delete;
 
   template <class _Up, enable_if_t<_CheckOptionalLikeCtor<_Up, _Up&&>::template __enable_explicit<_Up>(), int> = 0>
     requires __libcpp_opt_ref_ctor_deleted<_Up>
-  _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 explicit optional(optional<_Up>&& __v) = delete;
+  explicit optional(optional<_Up>&&) = delete;
 #    endif
 
 #    if _LIBCPP_STD_VER >= 23