#9516: unsafeUnmask unmasks even inside uninterruptibleMask -------------------------------------+------------------------------------- Reporter: edsko | Owner: simonmar Type: bug | Status: new Priority: normal | Milestone: Component: Runtime | Version: 7.8.2 System | Keywords: Resolution: | Architecture: Unknown/Multiple Operating System: | Difficulty: Unknown Unknown/Multiple | Blocked By: Type of failure: | Related Tickets: None/Unknown | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Comment (by simonmar): good catch, and a nice bug report. I think `unsafeUnmask` is fine, but the implementation of `allowInterrupt` is wrong, and we should replace it with your version. Would you like to submit a patch? (I'm on holiday right now, but no need to wait for me to approve it, Austin can approve and push.) -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9516#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler