#14223: Casts get in the way of join points -------------------------------------+------------------------------------- Reporter: nomeata | Owner: (none) Type: task | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.2.1 Resolution: | Keywords: JoinPoints 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 nomeata):
IF you float the letrec `go` inside the cast you'd get
With the stand-alone example {{{ module T14223 where foo :: [Bool] -> Bool foo xs = and xs }}} the `go` becomes top-level, so maybe that’s why? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14223#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler