#2207: Load the interface details for GHC.* even without -O -------------------------------------+------------------------------------- Reporter: simonpj | Owner: Type: feature | Status: new request | Milestone: ⊥ Priority: normal | Version: 6.8.2 Component: Compiler | Keywords: Resolution: | Architecture: Unknown/Multiple Operating System: | Difficulty: Unknown Unknown/Multiple | Blocked By: Type of failure: | Related Tickets: None/Unknown | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Comment (by rodlogic): For what is worth, this is in 7.8.3: {{{ ❯❯❯ ghc -ddump-simpl a.hs [1 of 1] Compiling Main ( a.hs, a.o ) ==================== Tidy Core ==================== Result size of Tidy Core = {terms: 13, types: 7, coercions: 0} Main.main :: GHC.Types.IO () [GblId, Str=DmdType] Main.main = System.IO.putStrLn (GHC.Show.show @ GHC.Types.Bool GHC.Show.$fShowBool (GHC.Classes.== @ GHC.Types.Int GHC.Classes.$fEqInt (GHC.Types.I# 1) (GHC.Types.I# 2))) :Main.main :: GHC.Types.IO () [GblId, Str=DmdType] :Main.main = GHC.TopHandler.runMainIO @ () Main.main }}} For: {{{ main = putStrLn $ show foo foo = (1 :: Int) == (2 :: Int) }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/2207#comment:14 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler