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56 GC.

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Trying narrow when atom crash started between 55 and 60 and if its easy to revert.
This commit is contained in:
win7-7 2026-01-14 00:38:31 +02:00 • committed by wuggy
commit 17e93e902c
51 changed files with 3856 additions and 660 deletions
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12
js/src/proxy/Wrapper.cpp
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@ -329,8 +329,16 @@ Wrapper::wrappedObject(JSObject* wrapper)
{
MOZ_ASSERT(wrapper->is<WrapperObject>());
JSObject* target = wrapper->as<ProxyObject>().target();
if (target)
JS::ExposeObjectToActiveJS(target);
// Eagerly unmark gray wrapper targets so we can assert that we don't create
// black to gray edges. An incremental GC will eventually mark the targets
// of black wrappers black but while it is in progress we can observe gray
// targets. Expose rather than returning a gray object in this case.
if (target) {
if (wrapper->isMarkedAny() && !wrapper->isMarkedGray())
MOZ_ASSERT(JS::ObjectIsNotGray(target));
if (!wrapper->isMarkedGray())
JS::ExposeObjectToActiveJS(target);
}
return target;
}