#13457: unsafeInterleaveST is too unsafe -------------------------------------+------------------------------------- Reporter: dfeuer | Owner: dfeuer Type: bug | Status: new Priority: normal | Milestone: 8.4.1 Component: Core Libraries | Version: 8.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Incorrect result | Unknown/Multiple at runtime | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by dfeuer): ekmett, what I was trying to get at is that as well as being run twice by different threads, the action could even be run twice ''at the same time'', interleaving reads and writes in an unspecified order. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13457#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler