I typed "if (false)" but unreachable code is a compile error in TypeScript so instead I handed my code to an owlpic.twitter.com/euJKfNoFCA
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Sounds like a broken language spec since determining reachability is halting-equivalent...
The language feature is, one assumes, present for the very specific goal of catching the Javascript gotcha return 3
It seems they could just make that one specific case an error and avoid the whole halting-problem thing...
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.