HN

Comments (29)

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  tom_
  If the author is reading: both complicated examples are the same.
• boguscoder
  Title made me think they’d just show that move is just a simple cast, nothing more
• ptspts
  The HN title is incorrect. It should contain std::move.
• fluoridation
  Unfortunately, I don't think there's getting away from just understanding value semantics to get the correct and/or performant behavior.
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  sprocketz
  What is that makes NVRO so much more difficult to implement? Why couldn't they mandate that just like RVO? Do compilers literally just special case a simple return statement of a direct construction or something?
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  hn45e7pbij
  I'd push back slightly on move — at small scale the opposite has been true for me.