v.20.7Improvement
Better exception handling for 'in' function with invalid argument count
Better exception for function in with invalid number of arguments. #12529 (Anton Popov).Why it matters
This feature enhances user experience by providing clearer and more informative error messages when thein function is used incorrectly, helping users to quickly identify and correct argument count mistakes.How to use it
Users do not need to enable anything explicitly. The improved exception handling is applied automatically when using thein function with incorrect arguments.