This warning message is benign and should disappear once you actually use the variable, e.g., in the main function.
Show the relevant code. Ideally, post the smallest and simplest program that...
Type: Posts; User: laserlight
This warning message is benign and should disappear once you actually use the variable, e.g., in the main function.
Show the relevant code. Ideally, post the smallest and simplest program that...