[Webkit-unassigned] [Bug 192728] wtf/Optional.h: move-constructor and move-assignment operator should disengage the value being moved from

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Dec 14 16:57:56 PST 2018


--- Comment #3 from David Kilzer (:ddkilzer) <ddkilzer at webkit.org> ---
I have fixes for the move-constructor and move-assignment operator, but I'm not sure if I need to do anything for these methods:

    constexpr T&& value() &&;
    constexpr const T&& value() const &&;

As documented here:  <https://en.cppreference.com/w/cpp/utility/optional/value>

(I can't figure out how to write C++ to actually use those methods, so help would be appreciated!)

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