public static T NotReachable()

in src/Microsoft.VisualStudio.Validation/Assumes.cs [240:257]

• 15 lines of code
• 2 McCabe index (conditional complexity)

        public static T NotReachable<T>()
        {
            // Keep these two as separate lines of code, so the debugger can come in during the assert dialog
            // that the exception's constructor displays, and the debugger can then be made to skip the throw
            // in order to continue the investigation.
            var exception = new InternalErrorException();
            bool proceed = true; // allows debuggers to skip the throw statement
            if (proceed)
            {
                throw exception;
            }
            else
            {
#pragma warning disable CS8763 // A method marked [DoesNotReturn] should not return.
                return default;
#pragma warning restore CS8763 // A method marked [DoesNotReturn] should not return.
            }
        }