[Python-Dev] Py_SETREF again (original) (raw)

Georg Brandl g.brandl at gmx.net
Fri Feb 12 08:43:19 EST 2016

On 02/12/2016 10:45 AM, Serhiy Storchaka wrote:

Sorry to bringing this up again. I was hoping we were done with that.

When discussing the name of the PySETREF macro I was supposed to add a pair of macros: for PyDECREF and PyXDECREF. But I got a lot of opinions to be limited to only one macro. There was no (besides my) clearly expressed vote for two macros.

I would have voted in favor.

Spelling the SETREF out, as Nick proposes, kind of defies the purpose of the macro: it's not strictly a convenience macro, it helps prevent refcounting bugs.

As a result I have replaced both PyDECREF and PyXDECREF with the macro that always uses PyXDECREF.

Can you roughly say which fraction of replacements changed DECREF to an implicit XDECREF?

Georg

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