# File test/test_unified_ruby.rb, line 12
  def test_pre_fcall
    u = PreUnifier.new

    input  = [:fcall, :block_given?]
    expect = s(:fcall, :block_given?, s(:arglist))

    assert_equal expect, u.process(input)

    input  = [:fcall, :m, [:array, [:lit, 42]]]
    expect = s(:fcall, :m, s(:arglist, s(:lit, 42)))

    assert_equal expect, u.process(input)
  end