Message 155357 - Python tracker

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Author	skrah
Recipients	skrah, vstinner
Date	2012-03-10.22:19:52
SpamBayes Score	0.017308738
Marked as misclassified	No
Message-id	<1331417993.32.0.291164156337.issue14249@psf.upfronthosting.co.za>
In-reply-to

Content
There are a couple of aliasing warnings in non-debug mode. For example: http://www.python.org/dev/buildbot/all/builders/x86%20Gentoo%20Non-Debug%203.x/builds/1741 Objects/object.c:293: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result Objects/object.c:302: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result Objects/unicodeobject.c:5533: warning: dereferencing pointer 'pblock' does break strict-aliasing rules Objects/unicodeobject.c:5533: warning: dereferencing pointer 'pblock' does break strict-aliasing rules Objects/unicodeobject.c:5533: warning: dereferencing pointer 'pblock' does break strict-aliasing rules Objects/unicodeobject.c:5523: warning: dereferencing pointer 'pblock' does break strict-aliasing rules Objects/unicodeobject.c:5523: warning: dereferencing pointer 'pblock' does break strict-aliasing rules cc1: warning: dereferencing pointer 'pblock' does break strict-aliasing rules cc1: warning: dereferencing pointer 'pblock' does break strict-aliasing rules cc1: warning: dereferencing pointer 'pblock' does break strict-aliasing rules Objects/unicodeobject.c:5523: warning: dereferencing pointer 'pblock' does break strict-aliasing rules Objects/unicodeobject.c:5523: warning: dereferencing pointer 'pblock' does break strict-aliasing rules Objects/unicodeobject.c:5533: warning: dereferencing pointer 'pblock' does break strict-aliasing rules Objects/unicodeobject.c:5533: warning: dereferencing pointer 'pblock' does break strict-aliasing rules Objects/unicodeobject.c:5533: warning: dereferencing pointer 'pblock' does break strict-aliasing rules cc1: warning: dereferencing pointer 'pblock' does break strict-aliasing rules cc1: warning: dereferencing pointer 'pblock' does break strict-aliasing rules cc1: warning: dereferencing pointer 'pblock' does break strict-aliasing rules

There are a couple of aliasing warnings in non-debug mode. For example:

http://www.python.org/dev/buildbot/all/builders/x86%20Gentoo%20Non-Debug%203.x/builds/1741


Objects/object.c:293: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result
Objects/object.c:302: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result
Objects/unicodeobject.c:5533: warning: dereferencing pointer 'pblock' does break strict-aliasing rules
Objects/unicodeobject.c:5533: warning: dereferencing pointer 'pblock' does break strict-aliasing rules
Objects/unicodeobject.c:5533: warning: dereferencing pointer 'pblock' does break strict-aliasing rules
Objects/unicodeobject.c:5523: warning: dereferencing pointer 'pblock' does break strict-aliasing rules
Objects/unicodeobject.c:5523: warning: dereferencing pointer 'pblock' does break strict-aliasing rules
cc1: warning: dereferencing pointer 'pblock' does break strict-aliasing rules
cc1: warning: dereferencing pointer 'pblock' does break strict-aliasing rules
cc1: warning: dereferencing pointer 'pblock' does break strict-aliasing rules
Objects/unicodeobject.c:5523: warning: dereferencing pointer 'pblock' does break strict-aliasing rules
Objects/unicodeobject.c:5523: warning: dereferencing pointer 'pblock' does break strict-aliasing rules
Objects/unicodeobject.c:5533: warning: dereferencing pointer 'pblock' does break strict-aliasing rules
Objects/unicodeobject.c:5533: warning: dereferencing pointer 'pblock' does break strict-aliasing rules
Objects/unicodeobject.c:5533: warning: dereferencing pointer 'pblock' does break strict-aliasing rules
cc1: warning: dereferencing pointer 'pblock' does break strict-aliasing rules
cc1: warning: dereferencing pointer 'pblock' does break strict-aliasing rules
cc1: warning: dereferencing pointer 'pblock' does break strict-aliasing rules

History
Date	User	Action	Args
2012-03-10 22:19:53	skrah	set	recipients: + skrah, vstinner
2012-03-10 22:19:53	skrah	set	messageid: <1331417993.32.0.291164156337.issue14249@psf.upfronthosting.co.za>
2012-03-10 22:19:52	skrah	link	issue14249 messages
2012-03-10 22:19:52	skrah	create