Message118135
| Author |
pitrou |
| Recipients |
amaury.forgeotdarc, eric.smith, mark.dickinson, pitrou, rhettinger, stutzbach |
| Date |
2010年10月07日.21:12:24 |
| SpamBayes Score |
0.08140293 |
| Marked as misclassified |
No |
| Message-id |
<1286485942.3143.3.camel@localhost.localdomain> |
| In-reply-to |
<1286485442.93.0.345929097918.issue10044@psf.upfronthosting.co.za> |
| Content |
> Nope. It's only well-defined for pointers pointing into the same
> array (or to one past the end of an array). Otherwise it's undefined
> behaviour.
How can the compiler tell whether two pointers are "into the same
array"? That sounds like an undecidable criterion. |
|