[coro_io]fix: std::move used on a local var as return value #490
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Moving local variables as return value interferes with RVO.
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LGTM, thanks! |
Collaborator
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I will merge it after you sign the CLA. |
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hi @poor-circle, sign good now. Thx! |
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Why
Moving local variables as return value interferes with RVO.
This is a common bad practice.