# File lib/rspec/core/backward_compatibility.rb, line 47
    def self.const_missing(name)
      case name
      when :SpecTask
        RSpec.deprecate("Spec::Rake::SpecTask", "RSpec::Core::RakeTask")
        require 'rspec/core/rake_task'
        RSpec::Core::RakeTask
      else
        begin
          super
        rescue Exception => e
          e.backtrace.reject! {|l| l =~ Regexp.compile(__FILE__) }
          raise e
        end
      end
    end