- left_prestatements + right_prestatements + root_prestatements,
- NormalInfixExpression(
- order=expression.order,
- operator=expression.operator,
- left=NormalVariableExpression(variable=left_variable),
- right=NormalVariableExpression(variable=right_variable),
- ),
- )
-
-def normalize_comparison_expression(counter, expression):
- stack = []
-
- while isinstance(expression.left, parsing.FurInfixExpression) and expression.order == 'comparison_level':
- stack.append((expression.operator, expression.order, expression.right))
- expression = expression.left
-
- counter, left_prestatements, left_expression = normalize_expression(counter, expression.left)
- counter, right_prestatements, right_expression = normalize_expression(counter, expression.right)
-
- left_variable = '${}'.format(counter)
- counter += 1
- right_variable = '${}'.format(counter)
- counter += 1
-
- root_prestatements = (
- NormalVariableInitializationStatement(
- variable=left_variable,
- expression=left_expression,
- ),
- NormalVariableInitializationStatement(
- variable=right_variable,
- expression=right_expression,
- ),