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author | Richard Lupton <richard.lupton@gmail.com> | 2019-08-17 13:34:51 +0100 |
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committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2019-08-19 02:12:00 -0400 |
commit | ac79dfe9cb51f38e122af9a404d50aead8a9e8b0 (patch) | |
tree | ed4b2acdc3f5613460ee0cffbec4f71bc1df518e /compiler/hsSyn | |
parent | 2a394246da84c17e1b5103bde320b8ca4ce1158a (diff) | |
download | haskell-ac79dfe9cb51f38e122af9a404d50aead8a9e8b0.tar.gz |
Remove Bag fold specialisations (#16969)
Diffstat (limited to 'compiler/hsSyn')
-rw-r--r-- | compiler/hsSyn/HsUtils.hs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/compiler/hsSyn/HsUtils.hs b/compiler/hsSyn/HsUtils.hs index 6fd42ae18d..6823aa1553 100644 --- a/compiler/hsSyn/HsUtils.hs +++ b/compiler/hsSyn/HsUtils.hs @@ -1000,7 +1000,7 @@ collect_out_binds ps = foldr (collect_binds ps . snd) [] collect_binds :: Bool -> LHsBindsLR (GhcPass p) idR -> [IdP (GhcPass p)] -> [IdP (GhcPass p)] -- Collect Ids, or Ids + pattern synonyms, depending on boolean flag -collect_binds ps binds acc = foldrBag (collect_bind ps . unLoc) acc binds +collect_binds ps binds acc = foldr (collect_bind ps . unLoc) acc binds collect_bind :: (SrcSpanLess (LPat p) ~ Pat p , HasSrcSpan (LPat p)) => Bool -> HsBindLR p idR -> [IdP p] -> [IdP p] @@ -1019,7 +1019,7 @@ collect_bind _ (XHsBindsLR _) acc = acc collectMethodBinders :: LHsBindsLR idL idR -> [Located (IdP idL)] -- Used exclusively for the bindings of an instance decl which are all FunBinds -collectMethodBinders binds = foldrBag (get . unLoc) [] binds +collectMethodBinders binds = foldr (get . unLoc) [] binds where get (FunBind { fun_id = f }) fs = f : fs get _ fs = fs @@ -1201,7 +1201,7 @@ hsPatSynSelectors :: HsValBinds (GhcPass p) -> [IdP (GhcPass p)] -- names are collected by collectHsValBinders. hsPatSynSelectors (ValBinds _ _ _) = panic "hsPatSynSelectors" hsPatSynSelectors (XValBindsLR (NValBinds binds _)) - = foldrBag addPatSynSelector [] . unionManyBags $ map snd binds + = foldr addPatSynSelector [] . unionManyBags $ map snd binds addPatSynSelector:: LHsBind p -> [IdP p] -> [IdP p] addPatSynSelector bind sels |