Prevent assignment to a builtin variable

[fur] / normalization.py

diff --git a/normalization.py b/normalization.py
index 1cba840..a5863a1 100644 (file)
--- a/normalization.py
+++ b/normalization.py
@@ -134,11 +134,19 @@ def normalize_function_call_expression(counter, expression):
         items=tuple(arguments),
     ))
 
+    counter, function_prestatements, function_expression = normalize_expression(
+        counter,
+        expression.function,
+    )
+
+    for ps in function_prestatements:
+        prestatements.append(ps)
+
     return (
         counter,
         tuple(prestatements),
         NormalFunctionCallExpression(
-            function=expression.function, # TODO Normalize the function
+            function=function_expression,
             argument_count=len(arguments),
             argument_items=NormalVariableExpression(variable=arguments_variable),
         ),
@@ -294,9 +302,6 @@ def normalize_negation_expression(counter, expression):
         NormalNegationExpression(internal_expression=NormalVariableExpression(variable=internal_variable)),
     )
 
-def normalize_parenthesized_expression(counter, expression):
-    return normalize_expression(counter, expression.internal)
-
 def normalize_expression(counter, expression):
     return {
         NormalInfixExpression: fake_normalization,
@@ -305,7 +310,6 @@ def normalize_expression(counter, expression):
         parsing.FurInfixExpression: normalize_infix_expression,
         parsing.FurIntegerLiteralExpression: fake_normalization,
         parsing.FurNegationExpression: normalize_negation_expression,
-        parsing.FurParenthesizedExpression: normalize_parenthesized_expression,
         parsing.FurStringLiteralExpression: fake_normalization,
         parsing.FurSymbolExpression: fake_normalization,
     }[type(expression)](counter, expression)