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I think it is NOT "something else entirely", but either the first or the second. This is what I meant by "unspecified but defined".
Caveat: GCC-based analysis unreliable for Free Software
Posted Jan 28, 2010 4:35 UTC (Thu) by BenHutchings (subscriber, #37955)
Posted Jan 28, 2010 9:59 UTC (Thu) by marcH (subscriber, #57642)
Search "but the effect will", page 254 in: http://www.careferencemanual.com/errata.htm
Anyway I doubt there is any good reason to ever throw a side-effect into a larger expression. I find this discussion entertaining, but actually relevant to bad programmers only.
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