Allocate Fur stacks on the C heap

[fur] / transformation.py

diff --git a/transformation.py b/transformation.py
index 09a9b77..7d47ed4 100644 (file)
--- a/transformation.py
+++ b/transformation.py
@@ -61,9 +61,8 @@ CNegationExpression = collections.namedtuple(
 CFunctionCallForFurInfixOperator = collections.namedtuple(
     'CFunctionCallForFurInfixOperator',
     [
+        'metadata',
         'name',
-        'left',
-        'right',
     ],
 )
 
@@ -240,34 +239,21 @@ FUR_INFIX_OPERATOR_TO_C_INFIX_OPERATOR = {
     '>':    CInfixDeclaration(name='greaterThan', in_type='integer', out_type='boolean', operator='>'),
 }
 
-def transform_comparison_level_expression(accumulators, expression):
-    accumulators.operator_set.add(FUR_INFIX_OPERATOR_TO_C_INFIX_OPERATOR[expression.operator])
-
-    return CFunctionCallForFurInfixOperator(
-        name=FUR_INFIX_OPERATOR_TO_C_INFIX_OPERATOR[expression.operator].name,
-        left=transform_expression(accumulators, expression.left),
-        right=transform_expression(accumulators, expression.right),
-    )
-
 def transform_infix_operator_without_c_equivalent(accumulators, expression):
     return CFunctionCallForFurInfixOperator(
+        metadata=expression.metadata,
         name='concatenate',
-        left=transform_expression(accumulators, expression.left),
-        right=transform_expression(accumulators, expression.right),
     )
+
 def transform_infix_expression(accumulators, expression):
     if expression.operator in FUR_INFIX_OPERATOR_TO_C_FUNCTION:
         return transform_infix_operator_without_c_equivalent(accumulators, expression)
 
-    if expression.order == 'comparison_level':
-        return transform_comparison_level_expression(accumulators, expression)
-
     accumulators.operator_set.add(FUR_INFIX_OPERATOR_TO_C_INFIX_OPERATOR[expression.operator])
 
     return CFunctionCallForFurInfixOperator(
+        metadata=expression.metadata,
         name=FUR_INFIX_OPERATOR_TO_C_INFIX_OPERATOR[expression.operator].name,
-        left=transform_expression(accumulators, expression.left),
-        right=transform_expression(accumulators, expression.right),
     )
 
 def transform_integer_literal_expression(accumulators, expression):