gh-112075: Support freeing object memory via QSBR #116344
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colesbury
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adorilson
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Free objects with qsbr if shared
diegorusso
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Free objects with qsbr if shared
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Adds support for freeing GC objects with QSBR. This will enable objects with in-lined values to be freed.
Currently this is just freeing any object that gets shared as being freed by QSBR. We may want to break this into 2 bits so that when we mark a dict or a list as shared that the underlying object gets freed and only the values get delayed.
dictobjects thread-safe in--disable-gilbuilds #112075