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Niels Lohmann
e59b455616
Reserving capacity in from_json()'s object-conversion path before inserting elements changes libstdc++'s std::unordered_map bucket layout, which changes the iteration order used by get__ValueType_const.cpp, get_to.cpp and operator__ValueType.cpp to print the elements of a converted std::unordered_map<std::string, json>. Verified against a clean develop checkout (built with the same GCC/libstdc++ used in CI) that the old order was produced without this PR's change and the new order is produced with it, and that the three affected examples now match their updated expected output byte-for-byte. Signed-off-by: Niels Lohmann <mail@nlohmann.me>
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