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Fixing over optimization that stops Return Value Optimization #3549
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joshfischer1108
approved these changes
Jul 2, 2020
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Some explanations as to why it is not wise to return using
std::move().https://stackoverflow.com/questions/4986673/c11-rvalues-and-move-semantics-confusion-return-statement
https://developers.redhat.com/blog/2019/04/12/understanding-when-not-to-stdmove-in-c/