class Prism::MissingNode
表示源中缺失导致语法错误的节点。
Public Class Methods
Source
# File lib/prism/node.rb, line 13002 def initialize(source, node_id, location, flags) @source = source @node_id = node_id @location = location @flags = flags end
初始化一个新的 MissingNode 节点。
Source
# File lib/prism/node.rb, line 13053 def self.type :missing_node end
返回此节点类型的符号表示。参见 Node::type。
Public Instance Methods
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# File lib/prism/node.rb, line 13059 def ===(other) other.is_a?(MissingNode) end
实现节点的相等性判断。这实际上是 ==,但不比较 location 的值。仅检查 location 是否存在。
Source
# File lib/prism/node.rb, line 13010 def accept(visitor) visitor.visit_missing_node(self) end
def accept: (Visitor visitor) -> void
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# File lib/prism/node.rb, line 13015 def child_nodes [] end
def child_nodes: () -> Array
也别名为: deconstruct
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# File lib/prism/node.rb, line 13025 def comment_targets [] #: Array[Prism::node | Location] end
def comment_targets: () -> Array[Node | Location]
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# File lib/prism/node.rb, line 13020 def compact_child_nodes [] end
def compact_child_nodes: () -> Array
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# File lib/prism/node.rb, line 13030 def copy(node_id: self.node_id, location: self.location, flags: self.flags) MissingNode.new(source, node_id, location, flags) end
def copy: (?node_id: Integer, ?location: Location, ?flags: Integer) -> MissingNode
Source
# File lib/prism/node.rb, line 13038 def deconstruct_keys(keys) { node_id: node_id, location: location } end
def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location }
Source
# File lib/prism/node.rb, line 13043 def inspect InspectVisitor.compose(self) end
def inspect -> String