Message162298
| Author |
loewis |
| Recipients |
benjamin.peterson, loewis, ndparker, python-dev, serhiy.storchaka, vstinner |
| Date |
2012年06月04日.21:44:51 |
| SpamBayes Score |
-1.0 |
| Marked as misclassified |
Yes |
| Message-id |
<1338846292.77.0.441185672975.issue14993@psf.upfronthosting.co.za> |
| In-reply-to |
| Content |
I don't think the change had any effect on memory consumption: because of alignment, padding is inserted either way to fill the flags to four (32-bit) or eight bytes. So with the bit field, there were 7 bytes of padding on 64-bit systems, and now there are only 6 bytes of padding.
Yes, Visual C also supports the same extension. See the "Microsoft specific" section in
http://msdn.microsoft.com/en-us/library/yszfawxh(v=vs.80).aspx |
|