diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Parser/Statement.hs | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/src/Parser/Statement.hs b/src/Parser/Statement.hs index 571a38e..9b02770 100644 --- a/src/Parser/Statement.hs +++ b/src/Parser/Statement.hs @@ -175,13 +175,6 @@ instance ExprType a => ParamType (TypedVarName a) where paramNewVariables _ var = SomeNewVariables [ var ] paramNewVariablesEmpty _ = SomeNewVariables @a [] -instance ExprType a => ParamType (Expr a) where - parseParam _ = do - off <- stateOffset <$> getParserState - SomeExpr e <- literal <|> between (symbol "(") (symbol ")") someExpr - unifyExpr off Proxy e - showParamType _ = "<" ++ T.unpack (textExprType @a Proxy) ++ ">" - instance ParamType a => ParamType [a] where type ParamRep [a] = [ParamRep a] parseParam _ = listOf (parseParam @a Proxy) @@ -217,8 +210,8 @@ instance (ParamType a, ParamType b) => ParamType (Either a b) where instance ExprType a => ParamType (Traced a) where type ParamRep (Traced a) = Expr a - parseParam _ = parseParam (Proxy @(Expr a)) - showParamType _ = showParamType (Proxy @(Expr a)) + parseParam _ = parseParam (Proxy @(ExprParam a)) + showParamType _ = showParamType (Proxy @(ExprParam a)) paramExpr = Trace data SomeParam f = forall a. ParamType a => SomeParam (Proxy a) (f (ParamRep a)) |