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by Maxatar
564 days ago
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Thanks for pointing this out. It's an absolute myth that C++ move semantics are due to backwards compatibility. The original paper on move semantics dating back 2002 explicitly mentions destructive move semantics by name: https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2002/n13... It does bring up an issue involving how to handle destructive moves in a class hierarchy, and while that's an issue, it's a local issue that would need careful consideration only in a few corner cases as opposed to the move semantics we have today which sprinkle the potential for misuse all over the codebase. |
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