diff options
Diffstat (limited to 'compiler/GHC/Driver/Env/KnotVars.hs')
| -rw-r--r-- | compiler/GHC/Driver/Env/KnotVars.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/GHC/Driver/Env/KnotVars.hs b/compiler/GHC/Driver/Env/KnotVars.hs index 5c39381fba..e6d6c8a4d7 100644 --- a/compiler/GHC/Driver/Env/KnotVars.hs +++ b/compiler/GHC/Driver/Env/KnotVars.hs @@ -92,7 +92,7 @@ NoKnotVars is intended to make this invariant easier to check. The most common situation where a KnotVars is retained accidently is if a HscEnv which contains reference to a KnotVars is used during interface file loading. The thunks created during this process will retain a reference to the KnotVars. In theory, -all these references should be removed by 'typecheckLoop' as that retypechecks all +all these references should be removed by 'maybeRehydrateAfter' as that rehydrates all interface files in the loop without using KnotVars. At the time of writing (MP: Oct 21) the invariant doesn't actually hold but also |