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Niels Lohmann
d8dfc0d0f9
contains(json_pointer) is marked JSON_HEDLEY_WARN_UNUSED_RESULT since #5477, and parse() has been for longer. The contains example ignored the result in two try blocks waiting for a parse_error that contains() never throws, so they printed nothing; print the result for those pointers instead. Signed-off-by: Niels Lohmann <mail@nlohmann.me>
21 lines
472 B
C++
21 lines
472 B
C++
#include <iostream>
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#include <nlohmann/json.hpp>
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using json = nlohmann::json;
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int main()
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{
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try
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{
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// parsing input with a syntax error
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json j = json::parse("[1,2,3,]");
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}
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catch (const json::parse_error& e)
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{
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// output exception information
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std::cout << "message: " << e.what() << '\n'
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<< "exception id: " << e.id << '\n'
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<< "byte position of error: " << e.byte << std::endl;
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}
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}
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