class YARP::PinnedExpressionNode

def initialize(expression, operator_loc, lparen_loc, rparen_loc, location)

def initialize: (expression: Node, operator_loc: Location, lparen_loc: Location, rparen_loc: Location, location: Location) -> void 
def initialize(expression, operator_loc, lparen_loc, rparen_loc, location)
  @expression = expression
  @operator_loc = operator_loc
  @lparen_loc = lparen_loc
  @rparen_loc = rparen_loc
  @location = location
end