broken output for function with exceptions

[eqv]

the following function

  def check
    begin
      foo
    rescue
      bar
      bar
    end
    bar

    if foo
      return bar
    else
      bar
    end
  end

gets parsed to to this sexpr:

s(:defn,
 :check,
 s(:args),
 s(:rescue,
  s(:call, nil, :foo),
  s(:resbody, s(:array), s(:call, nil, :bar), s(:call, nil, :bar))),
 s(:call, nil, :bar),
 s(:if,
  s(:call, nil, :foo),
  s(:return, s(:call, nil, :bar)),
  s(:call, nil, :bar)))

and will be printed as:

def check
  foo
rescue
  bar
  bar
end
bar
if foo then
  return bar
else
  bar
end

Which has mismatching begins/ends. Any further minimization fails to produce the same error. I believe there is a problem where the begin is omitted if the checked code has just one statement. It should also be added if the rescue code has more than one statement.

[zenspider]

Fixed. Thanks!