C++ code should get ClassInfo from the Structure
https://bugs.webkit.org/show_bug.cgi?id=92892
Reviewed by Geoffrey Garen.
In our march to remove ClassInfo from our JSCell object headers, we can switch
C++ code over to grabbing the ClassInfo from the Structure since it is finally
safe to do so now that Structure access is safe during finalization/destruction.
The remaining JIT code changes can be done in a separate patch.
* heap/MarkedBlock.cpp:
(JSC::MarkedBlock::callDestructor): We don't want to clear the Structure any more
since the Structure should still be valid at this point.
* heap/WeakSetInlines.h:
(JSC::WeakBlock::finalize): Ditto.
* runtime/JSCell.h:
(JSC):
* runtime/Structure.h:
(JSC::JSCell::classInfo): Move JSCell's classInfo() to Structure.h so it can be
inline. Use a different method of getting the JSCell's Structure based on
whether we're in GC_VALIDATION mode or not, since always using get() will cause
infinite recursion in GC_VALIDATION mode.
(JSC):
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@124355 268f45cc-cd09-0410-ab3c-d52691b4dbfc
5 files changed
