#13977: ExnStr doesn't propagate "outwards" -------------------------------------+------------------------------------- Reporter: bgamari | Owner: (none) Type: bug | Status: closed Priority: normal | Milestone: 8.2.1 Component: Compiler | Version: 8.0.1 Resolution: fixed | Keywords: Exceptions Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D3756 Wiki Page: | -------------------------------------+------------------------------------- Changes (by bgamari): * keywords: => Exceptions Comment: I believe this fix may bear on a number of tickets which have come up in the past year or so, * #13380: `raiseIO#` result looks wrong * #13330: `forkIO` has inconsistent behavior under optimization * #11555: `catch` _|_ breaks at `-O1` * #11222: Teach strictness analysis about `catch`-like operations * #13357: Check demand signatures for `catchRetry#` and `catchSTM#` -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13977#comment:9 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler