#13908: sameMutableArray equivalent for Array -------------------------------------+------------------------------------- Reporter: winter | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.0.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by bgamari): I believe that should be fine. Afterall, `sameMutableArray#` is really just a pointer comparison. However, you are right that we probably ought to have a primop for this. I'm not sure why this was overlooked. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13908#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler