#11656: Alllow static pointers to local closed definitions -------------------------------------+------------------------------------- Reporter: mboes | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.3 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- A limitation of the original patch implementing `-XStaticPointers` is that while the following all work, {{{#!hs t1 = static not t2 = static (\x -> case x of True -> False; False -> True) }}} the below does not: {{{#!hs t3 = static foo where foo True = False }}} Yet `foo` is perfectly "static": it's a closed expression that can readily be floated to top-level. So in short: `-XStaticPointers` should not consider only expressions with top-level identifiers, but in general any closed expression (which may involve local closed identifiers too). -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11656 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler