New video on the CopperSpice YouTube Channel:

Sequencing

by Barbara Geller and Ansel Sermersheim

About the video:

This video discusses sequencing and the ordering of expressions. We look at how the idea of sequence points was redesigned as the more general system of sequencing in C++11 and how new sequence rules were added in C++17 to further constrain expression evaluation. We also show how a detailed understanding of side effects and their interaction with sequencing is required to avoid undefined behavior.

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