tmp/tmp1hrcypry/{from.md → to.md}
RENAMED
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@@ -29,50 +29,50 @@ fun(CI(counted_iterator(s.begin(), 10)), CI(default_sentinel));
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namespace std {
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template<input_or_output_iterator I, sentinel_for<I> S>
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requires (!same_as<I, S> && copyable<I>)
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class common_iterator {
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public:
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constexpr common_iterator() = default;
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constexpr common_iterator(I i);
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constexpr common_iterator(S s);
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template<class I2, class S2>
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requires convertible_to<const I2&, I> && convertible_to<const S2&, S>
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constexpr common_iterator(const common_iterator<I2, S2>& x);
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template<class I2, class S2>
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requires convertible_to<const I2&, I> && convertible_to<const S2&, S> &&
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assignable_from<I&, const I2&> && assignable_from<S&, const S2&>
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common_iterator& operator=(const common_iterator<I2, S2>& x);
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decltype(auto) operator*();
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decltype(auto) operator*() const
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requires dereferenceable<const I>;
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-
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requires see below;
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common_iterator& operator++();
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decltype(auto) operator++(int);
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template<class I2, sentinel_for<I> S2>
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requires sentinel_for<S, I2>
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friend bool operator==(
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const common_iterator& x, const common_iterator<I2, S2>& y);
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template<class I2, sentinel_for<I> S2>
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requires sentinel_for<S, I2> && equality_comparable_with<I, I2>
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friend bool operator==(
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const common_iterator& x, const common_iterator<I2, S2>& y);
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template<sized_sentinel_for<I> I2, sized_sentinel_for<I> S2>
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requires sized_sentinel_for<S, I2>
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friend iter_difference_t<I2> operator-(
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const common_iterator& x, const common_iterator<I2, S2>& y);
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friend iter_rvalue_reference_t<I> iter_move(const common_iterator& i)
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noexcept(noexcept(ranges::iter_move(declval<const I&>())))
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requires input_iterator<I>;
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template<indirectly_swappable<I> I2, class S2>
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friend void iter_swap(const common_iterator& x, const common_iterator<I2, S2>& y)
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noexcept(noexcept(ranges::iter_swap(declval<const I&>(), declval<const I2&>())));
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private:
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variant<I, S> v_; // exposition only
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};
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namespace std {
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template<input_or_output_iterator I, sentinel_for<I> S>
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requires (!same_as<I, S> && copyable<I>)
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class common_iterator {
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public:
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constexpr common_iterator() requires default_initializable<I> = default;
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constexpr common_iterator(I i);
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constexpr common_iterator(S s);
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template<class I2, class S2>
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requires convertible_to<const I2&, I> && convertible_to<const S2&, S>
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constexpr common_iterator(const common_iterator<I2, S2>& x);
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template<class I2, class S2>
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requires convertible_to<const I2&, I> && convertible_to<const S2&, S> &&
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assignable_from<I&, const I2&> && assignable_from<S&, const S2&>
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constexpr common_iterator& operator=(const common_iterator<I2, S2>& x);
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constexpr decltype(auto) operator*();
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constexpr decltype(auto) operator*() const
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requires dereferenceable<const I>;
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constexpr auto operator->() const
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requires see below;
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constexpr common_iterator& operator++();
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constexpr decltype(auto) operator++(int);
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template<class I2, sentinel_for<I> S2>
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requires sentinel_for<S, I2>
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friend constexpr bool operator==(
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const common_iterator& x, const common_iterator<I2, S2>& y);
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template<class I2, sentinel_for<I> S2>
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requires sentinel_for<S, I2> && equality_comparable_with<I, I2>
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friend constexpr bool operator==(
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const common_iterator& x, const common_iterator<I2, S2>& y);
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template<sized_sentinel_for<I> I2, sized_sentinel_for<I> S2>
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requires sized_sentinel_for<S, I2>
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friend constexpr iter_difference_t<I2> operator-(
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const common_iterator& x, const common_iterator<I2, S2>& y);
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friend constexpr iter_rvalue_reference_t<I> iter_move(const common_iterator& i)
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noexcept(noexcept(ranges::iter_move(declval<const I&>())))
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requires input_iterator<I>;
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template<indirectly_swappable<I> I2, class S2>
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friend constexpr void iter_swap(const common_iterator& x, const common_iterator<I2, S2>& y)
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noexcept(noexcept(ranges::iter_swap(declval<const I&>(), declval<const I2&>())));
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private:
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variant<I, S> v_; // exposition only
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};
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