#14626: No need to enter a scrutinised value -------------------------------------+------------------------------------- Reporter: heisenbug | Owner: heisenbug Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.2.2 Resolution: | Keywords: performance Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: #13861 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by heisenbug): * cc: simonpj (added) Comment: @simonpj: unfortunately the `isEvaldUnfolding (idUnfolding y)` criterion does not hold for case scrutinees. Any idea why? I `partake`-d them and while some traces show up, none is `wild_*`. What s going on here? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14626#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler