external/pdfium/abseil-trivial.patch

   1 --- third_party/abseil-cpp/absl/meta/type_traits.h
   2 +++ third_party/abseil-cpp/absl/meta/type_traits.h
   3 @@ -501,27 +501,7 @@ struct is_trivially_move_assignable
   4  // operation that is not trivial. `is_trivially_copy_assignable<T>` is simply
   5  // `is_trivially_assignable<T&, const T&>`.
   6  template <typename T>
   7 -struct is_trivially_copy_assignable
   8 -#ifdef ABSL_HAVE_STD_IS_TRIVIALLY_ASSIGNABLE
   9 -    : std::is_trivially_copy_assignable<T> {
  10 -#else
  11 -    : std::integral_constant<
  12 -          bool, __has_trivial_assign(typename std::remove_reference<T>::type) &&
  13 -                    absl::is_copy_assignable<T>::value> {
  14 -#endif
  15 -#ifdef ABSL_HAVE_STD_IS_TRIVIALLY_ASSIGNABLE
  16 - private:
  17 -  static constexpr bool compliant =
  18 -      std::is_trivially_copy_assignable<T>::value ==
  19 -      is_trivially_copy_assignable::value;
  20 -  static_assert(compliant || std::is_trivially_copy_assignable<T>::value,
  21 -                "Not compliant with std::is_trivially_copy_assignable; "
  22 -                "Standard: false, Implementation: true");
  23 -  static_assert(compliant || !std::is_trivially_copy_assignable<T>::value,
  24 -                "Not compliant with std::is_trivially_copy_assignable; "
  25 -                "Standard: true, Implementation: false");
  26 -#endif  // ABSL_HAVE_STD_IS_TRIVIALLY_ASSIGNABLE
  27 -};
  28 +using is_trivially_copy_assignable = std::is_trivially_copy_assignable<T>;
  29
  30  #if defined(__cpp_lib_remove_cvref) && __cpp_lib_remove_cvref >= 201711L
  31  template <typename T>