2009/7/20 <i...@adari.net>: > Hello Andrew, > > Thanks for your suggestion, but no difference in output. > > Question: Did you expect different output too?
Not really. Although it may occur with different compiler versions or flags. See http://en.wikipedia.org/wiki/Sequence_point and http://c-faq.com/expr/seqpoints.html And also: http://c-faq.com/ansi/undef.html Cheers, Manuel.