New Post: JSON produces incorrect empty array when compiled on Mac.

This is a legit bug (json.h, v1.4.0):

            template<typename CharType>
            void format_impl(std::basic_string<CharType>& str) const
            {
                str.push_back('[');
                for (auto iter = m_elements.begin(); iter != m_elements.end(); ++iter)
                {
                    iter->second.format(str);
                    str.push_back(',');
                }
                str[str.size() - 1] = ']';
            }

The code tries to replace the last ',' character with the closing square bracket (']') but ends up replacing the opening bracket if there are no elements in the array.

Casablanca folks,
Can you please acknowledge?

Yiannis