[Webkit-unassigned] [Bug 239338] -Wuse-after-free warning when building RefCounter test with GCC 12

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=239338

--- Comment #4 from Michael Catanzaro <mcatanzaro at gnome.org> ---
I think we're fine:

// Testing (3g) - deref with callback from 1 -> 0 AFTER RefCounter has been destroyed.
deref: this=0x20cdd10
~Count this=0x20cdd10
// Testing (1b) - Construction without a callback.

The use after free would happen if ~Count were somehow destroyed before Count::deref is called. The opposite is happening. Seems good.

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