LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.
BSD 3-Clause "New" or "Revised" License
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UB: reinterpret_cast pointer without using launder #1159
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wineway opened 7 months ago
refer to std::launder, a reinterpret_cast from src ptr of placement new need a launder fence, otherwise it is an undefined behavior