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Questions tagged sequence-points

6 questions

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18
votes
1
answers

Does int a=1, b=a++; invoke undefined behavior?

c language-lawyer undefined-behavior sequence-points
asked 2013-04-25T15:39:32.713
20
votes
4
answers

Why does the expression a = a + b - ( b = a ) give a sequence point warning in c++?

c++ operators operator-precedence sequence-points
asked 2012-11-09T23:48:09.300
31
votes
7
answers

How do Prefix (++x) and Postfix (x++) operations work?

c# c++ c sequence-points
asked 2011-10-18T18:53:10.367
1075
votes
6
answers

What are sequence points, and how do they relate to undefined behavior?

c++ undefined-behavior c++-faq sequence-points
asked 2010-11-14T05:37:46.333
16
votes
3
answers

C++11 without sequence point?

c++ c++11 deprecated sequence-points
asked 2010-04-07T07:38:45.357
927
votes
15
answers

Why are these constructs using pre and post-increment undefined behavior?

c increment undefined-behavior operator-precedence sequence-points
asked 2009-06-04T09:17:52.267