alt Hacker NewsI think that the right thing to do is to error out though. When the behaviour of some code cannot be guaranteed, that code should just be ruled out imo. Manually initializing a variable generally doesn't clutter the code, arguably it's making it clearer.
Dart does this, you can mark a variable as "late" which tells the compiler that you know for certain the variable will be written too before read. If something reads the variable before it's initialized, then the runtime will error. Maybe even on compile time if it can be caught, I am not certain.