Prism::DotVisitor#visit_pinned_expression_node

# File tmp/rubies/ruby-4.0.0/lib/prism/dot_visitor.rb, line 3645
    def visit_pinned_expression_node(node)
      table = Table.new("PinnedExpressionNode")
      id = node_id(node)

      # expression
      table.field("expression", port: true)
      digraph.edge("#{id}:expression -> #{node_id(node.expression)};")

      # operator_loc
      table.field("operator_loc", location_inspect(node.operator_loc))

      # lparen_loc
      table.field("lparen_loc", location_inspect(node.lparen_loc))

      # rparen_loc
      table.field("rparen_loc", location_inspect(node.rparen_loc))

      digraph.nodes << <<~DOT
        #{id} [
          label=<#{table.to_dot.gsub(/\n/, "\n  ")}>
        ];
      DOT

      super
    end