Switch statement with returns — code correctness

Question

Let\'s say I have code in C with approximately this structure:

switch (something)
{
    case 0:
      return \"blah\";
      break;

    case 1:
    case 4:
         


        

Answer 1

Keep the breaks - you're less likely to run into trouble if/when you edit the code later if the breaks are already in place.

Having said that, it's considered by many (including me) to be bad practice to return from the middle of a function. Ideally a function should have one entry point and one exit point.