gh-101855: Added additional checker Py_INCREF macro in object.h

[sigdevel]

An attempt to fix#101855
Added additional checker Py_INCREF macro

• Issue: gc.get_referrers() can be used to see objects before they are fully built #101855

[ghost]

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[bedevere-bot]

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[corona10]

Py_XINCREF already did for the thing, I don't think that this fix is the correct approach.

cpython/Include/object.h

Lines 640 to 646 in 6ef6915

	/* Function to use in case the object pointer can be NULL: */
	staticinlinevoidPy_XINCREF(PyObject*op)
	{
	if (op!=_Py_NULL) {
	Py_INCREF(op);
	}
	}

[corona10]

#101856 (comment)

[bedevere-bot]

A Python core developer has requested some changes be made to your pull request before we can consider merging it. If you could please address their requests along with any other requests in other reviews from core developers that would be appreciated.

Once you have made the requested changes, please leave a comment on this pull request containing the phrase I have made the requested changes; please review again. I will then notify any core developers who have left a review that you're ready for them to take another look at this pull request.

[kumaraditya303]

Closed as this is wrong solution.