Message 151983 - Python tracker

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In-reply-to
Author	Jim.Jewett
Recipients	Jim.Jewett, docs@python
Date	2012年01月25日.23:01:15
SpamBayes Score	2.1092324e-05
Marked as misclassified	No
Message-id	<1327532476.25.0.872465463087.issue13867@psf.upfronthosting.co.za>

Content
http://hg.python.org/cpython/file/fec45282dc28/Include/weakrefobject.h#l54 The comment makes sense -- but doesn't appear to be true, so perhaps it is the macro that should change. /* This macro calls PyWeakref_CheckRef() last since that can involve a function call; this makes it more likely that the function call will be avoided. */ #define PyWeakref_Check(op) \ (PyWeakref_CheckRef(op) \|\| PyWeakref_CheckProxy(op))

Content

http://hg.python.org/cpython/file/fec45282dc28/Include/weakrefobject.h#l54
The comment makes sense -- but doesn't appear to be true, so perhaps it is the macro that should change.
 
/* This macro calls PyWeakref_CheckRef() last since that can involve a
 function call; this makes it more likely that the function call
 will be avoided. */
#define PyWeakref_Check(op) \
 (PyWeakref_CheckRef(op) || PyWeakref_CheckProxy(op))

History
Date	User	Action	Args
2012年01月25日 23:01:16	Jim.Jewett	set	recipients: + Jim.Jewett, docs@python
2012年01月25日 23:01:16	Jim.Jewett	set	messageid: <1327532476.25.0.872465463087.issue13867@psf.upfronthosting.co.za>
2012年01月25日 23:01:15	Jim.Jewett	link	issue13867 messages
2012年01月25日 23:01:15	Jim.Jewett	create

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