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Yes, that's true...Yes, that's true...Posted May 25, 2011 5:19 UTC (Wed) by jrn (subscriber, #64214)In reply to: Yes, that's true... by khim Parent article: What Every C Programmer Should Know About Undefined Behavior #3/3
Even memcpy is not portable to platforms where sizeof(float) != sizeof(int). :)
A rough and incomplete rule of thumb about aliasing rules is that constructs that would be portable given how alignment and size varies from platform to platform are likely to be permitted.
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