diff options
Diffstat (limited to 'compiler/GHC/Stg/Syntax.hs')
| -rw-r--r-- | compiler/GHC/Stg/Syntax.hs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/compiler/GHC/Stg/Syntax.hs b/compiler/GHC/Stg/Syntax.hs index b82fea5de2..256be34ce8 100644 --- a/compiler/GHC/Stg/Syntax.hs +++ b/compiler/GHC/Stg/Syntax.hs @@ -479,13 +479,13 @@ stgRhsArity (StgRhsCon _ _ _) = 0 -- ~~~~~~~~~~~~~~~~~~~~~~ -- -- `topStgBindHasCafRefs` is only used by an assert (`consistentCafInfo` in --- `CoreToStg`) to make sure CAF-ness predicted by `TidyPgm` is consistent with +-- `CoreToStg`) to make sure CAF-ness predicted by `GHC.Iface.Tidy` is consistent with -- reality. -- -- Specifically, if the RHS mentions any Id that itself is marked -- `MayHaveCafRefs`; or if the binding is a top-level updateable thunk; then the -- `Id` for the binding should be marked `MayHaveCafRefs`. The potential trouble --- is that `TidyPgm` computed the CAF info on the `Id` but some transformations +-- is that `GHC.Iface.Tidy` computed the CAF info on the `Id` but some transformations -- have taken place since then. topStgBindHasCafRefs :: GenStgTopBinding pass -> Bool @@ -547,7 +547,7 @@ stgArgHasCafRefs _ stgIdHasCafRefs :: Id -> Bool stgIdHasCafRefs id = -- We are looking for occurrences of an Id that is bound at top level, and may - -- have CAF refs. At this point (after TidyPgm) top-level Ids (whether + -- have CAF refs. At this point (after GHC.Iface.Tidy) top-level Ids (whether -- imported or defined in this module) are GlobalIds, so the test is easy. isGlobalId id && mayHaveCafRefs (idCafInfo id) |