[issue37250] C files generated by Cython set tp_print to 0: PyTypeObject.tp_print removed

[Jeroen Demeyer]

Jeroen Demeyer <J.Demeyer at UGent.be> added the comment:

The fact that tp_vectorcall_offset replaces tp_print was a very conscious decision that we made already when designing the PEPs (both PEP 580 and PEP 590). We shouldn't just throw that away without a good reason.

So far I haven't seen any good reason, only an unsubstantiated claim that it is supposedly more backwards compatible to put tp_vectorcall_offset at the end.

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<https://bugs.python.org/issue37250>
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