[Webkit-unassigned] [Bug 84970] Mutex failure when HashTable is memcpy'ed in debug build

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Apr 26 10:45:13 PDT 2012


https://bugs.webkit.org/show_bug.cgi?id=84970





--- Comment #3 from Yong Li <yong.li.webkit at gmail.com>  2012-04-26 10:45:13 PST ---
(In reply to comment #2)
> I notice that Mutex has WTF_MAKE_NONCOPYABLE, which is bypassed by memcpy/memmove.  Is there any way to assert in Vector<Scope> when a noncopyable object is added?  Preferably at compile time?

HashTable has copy ctor and operator= implemented, so it is copyable (mutex is not copied though)

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