4 ms·

We could all agree never to have bugs in our code while we are at it as well.

• alkonaut 11y ago
  That isn't quite the same thing now is it. There are always cases that may cause a getter to throw (Unpredictable things like OutOfMemory or IO errors), but the point is that they shouldn't be designed to throw. E.g. they shouldn't have "throw new InvalidOperationException("You must connect to the DB before fetching the Data")" exceptions thrown.
  • orf 11y ago
    Of course not, it's a property, but things like KeyErrors/AttributeErrors are a lot more common.
  • craigds 11y ago
    Why not? Would silently returning the wrong thing be better?
• njharman 11y ago
  yeah, but we don't double check the calling/return of every builtin and we don't double check our double check, recurse. There can be bugs in the OS, or network driver. Life happens. At some point you have to assume something works bug free. A common and reasonable point for that is "I assume language and builtins to actually work as documented".