diff options
Diffstat (limited to 'compiler/GHC/Tc/Utils/TcType.hs')
| -rw-r--r-- | compiler/GHC/Tc/Utils/TcType.hs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/compiler/GHC/Tc/Utils/TcType.hs b/compiler/GHC/Tc/Utils/TcType.hs index 183fe396ef..1a7e80bd96 100644 --- a/compiler/GHC/Tc/Utils/TcType.hs +++ b/compiler/GHC/Tc/Utils/TcType.hs @@ -840,7 +840,7 @@ any_rewritable :: Bool -- Ignore casts and coercions -- role-agnostic, and this one must be role-aware. We could make -- foldTyCon role-aware, but that may slow down more common usages. -- --- See Note [Rewritable] in GHC.Tc.Solver.Monad for a specification for this function. +-- See Note [Rewritable] in GHC.Tc.Solver.InertSet for a specification for this function. {-# INLINE any_rewritable #-} -- this allows specialization of predicates any_rewritable ignore_cos role tv_pred tc_pred should_expand = go role emptyVarSet @@ -889,7 +889,7 @@ anyRewritableTyVar :: Bool -- Ignore casts and coercions -> EqRel -- Ambient role -> (EqRel -> TcTyVar -> Bool) -- check tyvar -> TcType -> Bool --- See Note [Rewritable] in GHC.Tc.Solver.Monad for a specification for this function. +-- See Note [Rewritable] in GHC.Tc.Solver.InertSet for a specification for this function. anyRewritableTyVar ignore_cos role pred = any_rewritable ignore_cos role pred (\ _ _ _ -> False) -- no special check for tyconapps @@ -906,14 +906,14 @@ anyRewritableTyFamApp :: EqRel -- Ambient role -- should return True only for type family applications -> TcType -> Bool -- always ignores casts & coercions --- See Note [Rewritable] in GHC.Tc.Solver.Monad for a specification for this function. +-- See Note [Rewritable] in GHC.Tc.Solver.InertSet for a specification for this function. anyRewritableTyFamApp role check_tyconapp = any_rewritable True role (\ _ _ -> False) check_tyconapp (not . isFamFreeTyCon) -- This version is used by shouldSplitWD. It *does* look in casts -- and coercions, and it always expands type synonyms whose RHSs mention -- type families. --- See Note [Rewritable] in GHC.Tc.Solver.Monad for a specification for this function. +-- See Note [Rewritable] in GHC.Tc.Solver.InertSet for a specification for this function. anyRewritableCanEqLHS :: EqRel -- Ambient role -> (EqRel -> TcTyVar -> Bool) -- check tyvar -> (EqRel -> TyCon -> [TcType] -> Bool) -- check type family |