Implement if statements with equality

1 files changed, 14 insertions, 14 deletions

diff --git a/lib/Language/Elna/Frontend/Parser.hs b/lib/Language/Elna/Frontend/Parser.hs
index 9d6bb60..9dd3206 100644
--- a/lib/Language/Elna/Frontend/Parser.hs
+++ b/lib/Language/Elna/Frontend/Parser.hs
@@ -16,8 +16,8 @@ import Language.Elna.Frontend.AST
     , Statement(..)
     , TypeExpression(..)
     , VariableDeclaration(..)
-    {-, VariableAccess(..)
-    , Condition(..)-}
+    --, VariableAccess(..)
+    , Condition(..)
     , Expression(..)
     , Literal(..)
     )
@@ -97,7 +97,7 @@ variableAccessP = do
     identifier <- identifierP
     indices <- many $ bracketsP expressionP
     pure $ foldr (flip ArrayAccess) (VariableAccess identifier) indices
-
+-}
 conditionP :: Parser Condition
 conditionP = do
     lhs <- expressionP
@@ -105,14 +105,14 @@ conditionP = do
     conditionCons lhs <$> expressionP
   where
     comparisonOperator =
-        [ symbol "<" >> pure LessCondition
-        , symbol "<=" >> pure LessOrEqualCondition
-        , symbol ">" >> pure GreaterCondition
-        , symbol ">=" >> pure GreaterOrEqualCondition
-        , symbol "=" >> pure EqualCondition
-        , symbol "#" >> pure NonEqualCondition
+        --, symbol "<" >> pure LessCondition
+        --, symbol "<=" >> pure LessOrEqualCondition
+        --, symbol ">" >> pure GreaterCondition
+        --, symbol ">=" >> pure GreaterOrEqualCondition
+        [ symbol "=" >> pure EqualCondition
+        --, symbol "#" >> pure NonEqualCondition
         ]
--}
+
 symbol :: Text -> Parser Text
 symbol = Lexer.symbol space
 
@@ -182,22 +182,22 @@ procedureDeclarationP = procedureCons
 statementP :: Parser Statement
 statementP
     = EmptyStatement <$ semicolonP
+    <|> ifElseP
     {-<|> CompoundStatement <$> blockP (many statementP)
     <|> try assignmentP
-    <|> try ifElseP
     <|> try whileP -}
-    <|> try callP
+    <|> callP
     <?> "statement"
   where
     callP = CallStatement
         <$> identifierP
         <*> parensP (sepBy expressionP commaP)
         <* semicolonP
-    {-ifElseP = IfStatement
+    ifElseP = IfStatement
         <$> (symbol "if" *> parensP conditionP)
         <*> statementP
         <*> optional (symbol "else" *> statementP)
-    whileP = WhileStatement
+    {-whileP = WhileStatement
         <$> (symbol "while" *> parensP conditionP)
         <*> statementP
     assignmentP = AssignmentStatement