diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Network.hs | 2 | ||||
| -rw-r--r-- | src/Parser/Expr.hs | 4 | ||||
| -rw-r--r-- | src/Process.hs | 1 | ||||
| -rw-r--r-- | src/Test.hs | 11 |
4 files changed, 5 insertions, 13 deletions
diff --git a/src/Network.hs b/src/Network.hs index 7f0896c..aa06952 100644 --- a/src/Network.hs +++ b/src/Network.hs @@ -101,12 +101,10 @@ instance HasNetns Node where getNetns = nodeNetns instance ExprType Network where textExprType _ = T.pack "network" textExprValue n = "s:" <> textNetworkName (netPrefix n) - emptyVarValue = Network (IpPrefix []) undefined undefined undefined undefined undefined undefined instance ExprType Node where textExprType _ = T.pack "node" textExprValue n = T.pack "n:" <> textNodeName (nodeName n) - emptyVarValue = Node (IpAddress (IpPrefix []) 0) (NodeName T.empty 0) undefined undefined undefined undefined recordMembers = map (first T.pack) [ ("ip", RecordSelector $ textIpAddress . nodeIp) diff --git a/src/Parser/Expr.hs b/src/Parser/Expr.hs index 9c0a1de..8ea3ace 100644 --- a/src/Parser/Expr.hs +++ b/src/Parser/Expr.hs @@ -72,7 +72,7 @@ stringExpansion tname conv = do let err = do registerParseError $ FancyError off $ S.singleton $ ErrorFail $ T.unpack $ T.concat [ tname, T.pack " expansion not defined for '", textExprType e, T.pack "'" ] - return $ Pure emptyVarValue + return $ Undefined "expansion not defined for type" maybe err return $ listToMaybe $ catMaybes $ conv e @@ -326,5 +326,5 @@ typedExpr = do let err = do registerParseError $ FancyError off $ S.singleton $ ErrorFail $ T.unpack $ T.concat [ T.pack "expected '", textExprType @a Proxy, T.pack "', expression has type '", textExprType e, T.pack "'" ] - return $ Pure emptyVarValue + return $ Undefined "unexpected type" maybe err return $ cast e diff --git a/src/Process.hs b/src/Process.hs index d048792..48ed40f 100644 --- a/src/Process.hs +++ b/src/Process.hs @@ -50,7 +50,6 @@ instance Eq Process where instance ExprType Process where textExprType _ = T.pack "proc" textExprValue n = T.pack "p:" <> textProcName (procName n) - emptyVarValue = Process (ProcName T.empty) undefined undefined undefined undefined emptyVarValue recordMembers = map (first T.pack) [ ("node", RecordSelector $ procNode) diff --git a/src/Test.hs b/src/Test.hs index e2f829b..ba27153 100644 --- a/src/Test.hs +++ b/src/Test.hs @@ -84,7 +84,6 @@ unpackVarName = T.unpack . textVarName class Typeable a => ExprType a where textExprType :: proxy a -> Text textExprValue :: a -> Text - emptyVarValue :: a recordMembers :: [(Text, RecordSelector a)] recordMembers = [] @@ -98,42 +97,35 @@ class Typeable a => ExprType a where instance ExprType Integer where textExprType _ = T.pack "integer" textExprValue x = T.pack (show x) - emptyVarValue = 0 exprEnumerator _ = Just $ ExprEnumerator enumFromTo enumFromThenTo instance ExprType Scientific where textExprType _ = T.pack "number" textExprValue x = T.pack (show x) - emptyVarValue = 0 instance ExprType Bool where textExprType _ = T.pack "bool" textExprValue True = T.pack "true" textExprValue False = T.pack "false" - emptyVarValue = False instance ExprType Text where textExprType _ = T.pack "string" textExprValue x = T.pack (show x) - emptyVarValue = T.empty instance ExprType Regex where textExprType _ = T.pack "regex" textExprValue _ = T.pack "<regex>" - emptyVarValue = either error id $ regexCompile T.empty instance ExprType a => ExprType [a] where textExprType _ = "[" <> textExprType @a Proxy <> "]" textExprValue x = "[" <> T.intercalate ", " (map textExprValue x) <> "]" - emptyVarValue = [] exprListUnpacker _ = Just $ ExprListUnpacker id (const Proxy) instance ExprType TestBlock where textExprType _ = "test block" textExprValue _ = "<test block>" - emptyVarValue = TestBlock [] data SomeExpr = forall a. ExprType a => SomeExpr (Expr a) @@ -171,6 +163,7 @@ data Expr a where Concat :: [Expr Text] -> Expr Text Regex :: [Expr Regex] -> Expr Regex RootNetwork :: Expr Network + Undefined :: String -> Expr a data AppAnnotation b = AnnNone | ExprType b => AnnRecord Text @@ -193,6 +186,7 @@ eval (Regex xs) = mapM eval xs >>= \case Left err -> fail err Right re -> return re eval (RootNetwork) = rootNetwork +eval (Undefined err) = fail err gatherVars :: forall a m. MonadEval m => Expr a -> m [((VarName, [Text]), SomeVarValue)] gatherVars = fmap (uniqOn fst . sortOn fst) . helper @@ -209,6 +203,7 @@ gatherVars = fmap (uniqOn fst . sortOn fst) . helper helper (Concat es) = concat <$> mapM helper es helper (Regex es) = concat <$> mapM helper es helper (RootNetwork) = return [] + helper (Undefined {}) = return [] gatherSelectors :: forall b. Expr b -> Maybe (VarName, [Text]) gatherSelectors = \case |