class Prism::FloatNode

def copy(node_id: self.node_id, location: self.location, flags: self.flags, value: self.value)

def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?value: Float) -> FloatNode 
def copy(node_id: self.node_id, location: self.location, flags: self.flags, value: self.value)
  FloatNode.new(source, node_id, location, flags, value)
end