I've found that this works fine until you have a bug in your async function that is, after transformation, a promise and a generator away from your original fun

I've found that this works fine until you have a bug in your async function that is, after transformation, a promise and a generator away from your original function with no call stack available for debugging. Edit: My experience is with babel's generator version of async/await, so other transformations may be easier to work with.