You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: block_iseq_names.rb
    path of file: ./repos/sorbet/test/testdata/compiler
    
    the code of the file until where you have to start completion: # frozen_string_literal: true
# t
    
  def self.class_func_deep_block
    1.times do
      1.times do
        1.times do
          raise 'exception!'
        end
      end
    end
  end