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🚨 fix warnings #2615

This commit is contained in:
Niels Lohmann
2021-01-27 12:54:46 +01:00
parent b83fe5dbf2
commit ffdeb77468
5 changed files with 124 additions and 132 deletions
@@ -39,7 +39,7 @@ template<typename IteratorType> class iteration_proxy_value
/// a string representation of the array index
mutable string_type array_index_str = "0";
/// an empty string (to return a reference for primitive values)
const string_type empty_str = "";
const string_type empty_str;
public:
explicit iteration_proxy_value(IteratorType it) noexcept : anchor(it) {}