#9407: Program produces different output when compiled with -O -------------------------------------+------------------------------------- Reporter: arotenberg | Owner: Type: bug | Status: closed Priority: normal | Milestone: Component: Compiler | Version: 7.8.3 Resolution: fixed | Keywords: Operating System: Windows | Architecture: x86_64 | (amd64) Type of failure: Incorrect result | Test Case: at runtime | numeric/should_run/T9407 Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by rwbarton): I wonder if this might have been the same bug as #10521. If so then it should be broken in 7.8 and 7.10.1 but not 7.6 or 7.10.2. I have no specific theory about why it would be Windows-only though. If someone would care to test 7.10.1 and 7.6 on Windows, I would be curious to know the results. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9407#comment:10 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler