Time travel debugging (a.k.a. reversible debugging)

Time travel debugging allows you to step back in your program's execution to see what the program did and examine the data prior to an exception being thrown or a breakpoint being reached. Simple and intricate bugs can diagnosed much faster with this capability. This extract from a C++ on Sea talk illustrates how time travel debugging (a.k.a. reversible debugging) works in practice. For the full talk, see • Getting the Most Out o...