Initialize a new NoKeywordsParameterNode node.
Initialize a new NumberedParametersNode node.
Initialize a new NumberedReferenceReadNode node.
Initialize a new OptionalKeywordParameterNode node.
Initialize a new OptionalParameterNode node.
Initialize a new OrNode node.
Initialize a new ParametersNode node.
Initialize a new ParenthesesNode node.
Initialize a new PinnedExpressionNode node.
Initialize a new PinnedVariableNode node.
Initialize a new PostExecutionNode node.
Initialize a new PreExecutionNode node.
Initialize a new ProgramNode node.
Initialize a new RangeNode node.
Initialize a new RationalNode node.
Initialize a new RedoNode node.
Initialize a new RegularExpressionNode node.
Initialize a new RequiredKeywordParameterNode node.
Initialize a new RequiredParameterNode node.
Initialize a new RescueModifierNode node.
Initialize a new RescueNode node.
Initialize a new RestParameterNode node.
Initialize a new RetryNode node.
Initialize a new ReturnNode node.
Initialize a new SelfNode node.