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🚨 fixed more compiler warnings

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Niels Lohmann 2018-06-23 10:47:55 +02:00
parent 850922269d
commit 66dd1a846d
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5 changed files with 8 additions and 12 deletions
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include/nlohmann/detail/conversions/to_json.hpp
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@ -247,7 +247,7 @@ void to_json(BasicJsonType& j, const CompatibleArrayType& arr)
template<typename BasicJsonType, typename T,
enable_if_t<std::is_convertible<T, BasicJsonType>::value, int> = 0>
void to_json(BasicJsonType& j, std::valarray<T> arr)
void to_json(BasicJsonType& j, const std::valarray<T>& arr)
{
external_constructor<value_t::array>::construct(j, std::move(arr));
}