[issue44562] types.GenericAlias should decref instead of using delete in tp_new

[Serhiy Storchaka]

Serhiy Storchaka <storchaka+cpython at gmail.com> added the comment:

But is alias->origin initialized to safely call Py_XDECREF(alias->origin)?

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue44562>
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