There are very few problem domains where "do something, even if it's the wrong thing" is better than refusing to run. Perl and PHP have both rightly been criticized for this sort of thinking.
I write automated trading software. If I created a bug, I'd much prefer my program just stop working rather than no-op out a hedging routine or no-op out a regulatory compliance routine. There are also plenty of safety-critical applications where a machine would be perfectly safe if it just stopped working, but would kill someone if it no-opped out a routine. I could see a photo hosting site accidentally giving people without accounts access to everyone's private photos because a filtering routine got no-opped out.
I'll grant you that there are a few small domains where this would be desirable behavior, but I think if it's that much of an advantage, those domains should have domain-specific languages. Skipping method calls on null objects is a terrible feature for a general purpose programming language.
This. One of the most important things I've learned over the years is fail early and verbosely. My code is always littered with pre and post condition checks. As a side effect, we discover 99%+ of bugs before production every time.
I write automated trading software. If I created a bug, I'd much prefer my program just stop working rather than no-op out a hedging routine or no-op out a regulatory compliance routine. There are also plenty of safety-critical applications where a machine would be perfectly safe if it just stopped working, but would kill someone if it no-opped out a routine. I could see a photo hosting site accidentally giving people without accounts access to everyone's private photos because a filtering routine got no-opped out.
I'll grant you that there are a few small domains where this would be desirable behavior, but I think if it's that much of an advantage, those domains should have domain-specific languages. Skipping method calls on null objects is a terrible feature for a general purpose programming language.