#13330: forkIO has inconsistent behavior under optimization -------------------------------------+------------------------------------- Reporter: dfeuer | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.2.1 Component: Core Libraries | Version: 8.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: Other | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D3189 Wiki Page: | -------------------------------------+------------------------------------- Comment (by simonpj): Demand signatures are not expressive enough to express the either/or demand you want in comment:14. Sorry. Not even close. My questions in comment:13 stand though. What goes wrong (in behavior or perf) if we just say `catchException = catch`? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13330#comment:15 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler