Add support for symbolic stacktraces in computation expressions
One of the biggest problem in async or computation expressions in general is lack of proper stacktraces when exceptions are raised. This is a major annoyance when debugging in the large, often leading to errors whose origin cannot be traced.
I recently made a blog post arguing for the addition of language features that would make symbolic stacktraces possible for computation expression authors: https://eiriktsarpalis.wordpress.com/2015/12/27/reconciling-stacktraces-with-computation-expressions/
See Eirik’s comment below
Eirik George Tsarpalis commented
From a compiler perspective, I believe that the issue has been covered by RFC FS-1012..