Gem::SafeMarshal::Reader#read_object_with_ivars

# File tmp/rubies/ruby-4.0.0/lib/rubygems/safe_marshal/reader.rb, line 182
def read_object_with_ivars
  object = read_element
  length = read_integer
  raise NegativeLengthError if length < 0
  ivars = Array.new(length) do
    [read_element, read_element]
  end
  Elements::WithIvars.new(object, ivars)
end