tmp/tmpezgrbznu/{from.md → to.md}
RENAMED
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@@ -18,11 +18,11 @@ 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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```
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-
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*Effects:* Initializes `v_` as if by
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`v_{in_place_index<`i`>, get<`i`>(x.v_)}`, where i is `x.v_.index()`.
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``` cpp
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@@ -30,16 +30,16 @@ 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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```
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-
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*Effects:* Equivalent to:
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- If `v_.index() == x.v_.index()`, then `get<`i`>(v_) = get<`i`>(x.v_)`.
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- Otherwise, `v_.emplace<`i`>(get<`i`>(x.v_))`.
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where i is `x.v_.index()`.
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-
*Returns:* `*this`
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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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```
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+
`x.v_.valueless_by_exception()` is `false`.
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*Effects:* Initializes `v_` as if by
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`v_{in_place_index<`i`>, get<`i`>(x.v_)}`, where i is `x.v_.index()`.
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``` cpp
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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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```
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+
`x.v_.valueless_by_exception()` is `false`.
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*Effects:* Equivalent to:
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- If `v_.index() == x.v_.index()`, then `get<`i`>(v_) = get<`i`>(x.v_)`.
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- Otherwise, `v_.emplace<`i`>(get<`i`>(x.v_))`.
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where i is `x.v_.index()`.
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+
*Returns:* `*this`.
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