Cannot tell from an exception handler whether the exception was asynchronous
|Reported by:||simonmar||Owned by:||simonmar|
|Keywords:||Cc:||pho@…, exbb2@…, idhameed@…, hackage.haskell.org@…|
|Type of failure:||None/Unknown||Test Case:|
|Related Tickets:||Differential Rev(s):|
Following on from #2558 which was closed (by me) as wontfix, we still don't have a way to reliably tell whether an exception we caught was asynchronous or not. There are some suggestions in #2558, we just need to implement something. The fix for #3997 was defficient due to this, as exposed by the test program in #5866.