class TypeProf::Core::AST::LocalVariableReadNode::ItLocalVariableReadNode::LocalVariableWriteNode::InstanceVariableReadNode::InstanceVariableWriteNode::GlobalVariableReadNode::GlobalVariableWriteNode::PostExecutionNode::ClassVariableWriteNode::ClassVariableReadNode::RegexpReferenceReadNode

# File bundled-src/typeprof-0.31.1/lib/typeprof/core/ast/variable.rb, line 331
def initialize(raw_node, lenv)
  super(raw_node, lenv)
  @var = raw_node.type == :back_reference_read_node ? :"$&" : :"$#{raw_node.number}"
end

# File bundled-src/typeprof-0.31.1/lib/typeprof/core/ast/variable.rb, line 338
  def attrs = { var: }

  def install0(genv)
    Source.new(genv.str_type)
  end
end

# File bundled-src/typeprof-0.31.1/lib/typeprof/core/ast/variable.rb, line 340
def install0(genv)
  Source.new(genv.str_type)
end