Deferred returns inside try/finally blocks

deferred-returns.js

/**
 * Return inside try/finally
 */
 
// THIS IS JUST A TEST CASE
// AVOID USING SUCH CONSTRUCTS IN PRODUCTION CODE

// foo is either 0 or 1
var foo = Math.round(Math.random() * 10) % 2;

console.log(bar());

function bar() {
  try {
    if (0 === foo) {
      // return is deferred
      return '0';
    } else if (1 === foo) {
      // return is deferred
      return '1';
    }
  } catch(e) {
  } finally {
    console.log('in finally');
    // Uncomment this return & it hijacks other returns
    // return 'finally';
  }
}

To run it multiple times

$ seq 1 20 | xargs -Iz node try.js