2 files changed, 4 insertions, 4 deletions
diff --git a/compiler/coreSyn/CoreLint.hs b/compiler/coreSyn/CoreLint.hs
index d9116a6f9b..10a93e5281 100644
--- a/compiler/coreSyn/CoreLint.hs
+++ b/compiler/coreSyn/CoreLint.hs
@@ -1914,13 +1914,13 @@ lintAnnots pname pass guts = do
   return nguts
 
 -- | Run the given pass without annotations. This means that we both
--- remove the @Opt_Debug@ flag from the environment as well as all
+-- set the debugLevel setting to 0 in the environment as well as all
 -- annotations from incoming modules.
 withoutAnnots :: (ModGuts -> CoreM ModGuts) -> ModGuts -> CoreM ModGuts
 withoutAnnots pass guts = do
   -- Remove debug flag from environment.
   dflags <- getDynFlags
-  let removeFlag env = env{hsc_dflags = gopt_unset dflags Opt_Debug}
+  let removeFlag env = env{ hsc_dflags = dflags{ debugLevel = 0} }
       withoutFlag corem =
         liftIO =<< runCoreM <$> fmap removeFlag getHscEnv <*> getRuleBase <*>
                                 getUniqueSupplyM <*> getModule <*>
@@ -1929,7 +1929,7 @@ withoutAnnots pass guts = do
                                 pure corem
   -- Nuke existing ticks in module.
   -- TODO: Ticks in unfoldings. Maybe change unfolding so it removes
-  -- them in absence of @Opt_Debug@?
+  -- them in absence of debugLevel > 0.
   let nukeTicks = stripTicksE (not . tickishIsCode)
       nukeAnnotsBind :: CoreBind -> CoreBind
       nukeAnnotsBind bind = case bind of
diff --git a/compiler/coreSyn/CorePrep.hs b/compiler/coreSyn/CorePrep.hs
index e49ece43d2..fdf25d60d9 100644
--- a/compiler/coreSyn/CorePrep.hs
+++ b/compiler/coreSyn/CorePrep.hs
@@ -221,7 +221,7 @@ mkDataConWorkers dflags mod_loc data_tycons
    -- If we want to generate debug info, we put a source note on the
    -- worker. This is useful, especially for heap profiling.
    tick_it name
-     | not (gopt Opt_Debug dflags)           = id
+     | debugLevel dflags == 0                = id
      | RealSrcSpan span <- nameSrcSpan name  = tick span
      | Just file <- ml_hs_file mod_loc       = tick (span1 file)
      | otherwise                             = tick (span1 "???")