[Webkit-unassigned] [Bug 73683] KeyframeValueList::operator= is neither safe to use nor prohibited

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=73683


Darin Adler <darin at apple.com> changed:

           What    |Removed                     |Added
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                 CC|                            |darin at apple.com




--- Comment #3 from Darin Adler <darin at apple.com>  2011-12-02 14:27:29 PST ---
The canonical one is:

    KeyframeValueList& operator=(const KeyframeValueList& other)
    {
        KeyframeValueList copy(other);
        swap(copy);
        return *this;
    }

Assuming we write a swap function that swaps each member.

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