+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)
+
+ 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,
+ )
+
+def transform_integer_literal_expression(accumulators, expression):
+ return CIntegerLiteral(value=expression.integer)
+
+def transform_negation_expression(accumulators, expression):
+ return CNegationExpression(
+ value=transform_expression(accumulators, expression.internal_expression),
+ )
+
+CListConstructExpression = collections.namedtuple(
+ 'CListConstructExpression',
+ [
+ 'allocate',
+ ],
+)
+
+CListAppendStatement = collections.namedtuple(
+ 'CListAppendStatement',
+ [
+ 'list_expression',
+ 'item_expression',
+ ],
+)
+
+CListGetExpression = collections.namedtuple(
+ 'CListGetExpression',
+ [
+ 'list_expression',
+ 'index_expression',
+ ],
+)
+
+def transform_structure_literal_expression(accumulators, expression):
+ return CStructureLiteralExpression(
+ field_count=expression.field_count,
+ symbol_list_variable=expression.symbol_list_variable,
+ value_list_variable=expression.value_list_variable,
+ )
+
+def transform_dot_expression(accumulators, expression):
+ try:
+ symbol_list_index = accumulators.symbol_list.index(expression.field)
+
+ except ValueError:
+ symbol_list_index = len(accumulators.symbol_list)
+ accumulators.symbol_list.append(expression.field)
+
+ return CDotExpression(
+ instance=transform_variable_expression(accumulators, expression.instance),
+ symbol=expression.field,
+ symbol_list_index=symbol_list_index,
+ )
+
+def transform_list_construct_expression(accumulators, expression):
+ return CListConstructExpression(allocate=expression.allocate)
+
+def transform_list_get_expression(accumulators, expression):
+ return CListGetExpression(
+ list_expression=transform_expression(accumulators, expression.list_expression),
+ index_expression=transform_expression(accumulators, expression.index_expression),
+ )
+
+def transform_list_append_statement(accumulators, expression):
+ return CListAppendStatement(
+ list_expression=transform_expression(accumulators, expression.list_expression),
+ item_expression=transform_expression(accumulators, expression.item_expression),
+ )
+
+def transform_expression(accumulators, expression):
+ # TODO Clean up handlers for parsing expressions
+ return {
+ parsing.FurInfixExpression: transform_infix_expression,
+ parsing.FurIntegerLiteralExpression: transform_integer_literal_expression,
+ parsing.FurNegationExpression: transform_negation_expression,
+ parsing.FurStringLiteralExpression: transform_string_literal_expression,
+ normalization.NormalDotExpression: transform_dot_expression,
+ normalization.NormalFunctionCallExpression: transform_function_call_expression,
+ normalization.NormalInfixExpression: transform_infix_expression,
+ normalization.NormalIntegerLiteralExpression: transform_integer_literal_expression,
+ normalization.NormalListConstructExpression: transform_list_construct_expression,
+ normalization.NormalListGetExpression: transform_list_get_expression,
+ normalization.NormalNegationExpression: transform_negation_expression,
+ normalization.NormalStructureLiteralExpression: transform_structure_literal_expression,
+ normalization.NormalStringLiteralExpression: transform_string_literal_expression,
+ normalization.NormalSymbolExpression: transform_symbol_expression,
+ normalization.NormalVariableExpression: transform_variable_expression,
+ }[type(expression)](accumulators, expression)
+
+def transform_symbol_assignment_statement(accumulators, assignment_statement):