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Omit a function call's arguments if it's arguments match the underlying anonymous function's arguments

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joshvera 2016-10-13 11:57:10 -04:00
parent 30c9fd8f5f
commit af938b87f4
1 changed files with 10 additions and 2 deletions
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12
src/DiffSummary.hs
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@ -163,8 +163,16 @@ toTermName source term = case unwrap term of
S.Indexed children -> fromMaybe "branch" $ (toCategoryName . category) . extract <$> head children
Leaf leaf -> toCategoryName leaf
S.Assignment identifier _ -> toTermName' identifier
S.Function identifier _ _ -> toTermName' identifier
S.FunctionCall i args -> toTermName' i <> "(" <> intercalate ", " (toArgName <$> args) <> ")"
S.Function identifier _ _ ->
toTermName' identifier
S.FunctionCall i args -> case unwrap i of
S.AnonymousFunction params _ ->
-- Omit a function call's arguments if it's arguments match the underlying
-- anonymous function's arguments.
if (category . extract <$> args) == (category . extract <$> params)
then toTermName' i
else "(" <> toTermName' i <> ")" <> paramsToArgNames args
_ -> toTermName' i <> paramsToArgNames args
S.MemberAccess base property -> case (unwrap base, unwrap property) of
(S.FunctionCall{}, S.FunctionCall{}) -> toTermName' base <> "()." <> toTermName' property <> "()"
(S.FunctionCall{}, _) -> toTermName' base <> "()." <> toTermName' property