rubinius/rubinius — pull request #1416 by nashby (2011-11-18 18:36:16+00:00)
Title: Time#_dump

In MRI it raises ArgumentError when you trying to call `_dump` on the time where `(year < 1900 || 1900+0xffff < year)`
https://github.com/ruby/ruby/blob/trunk/time.c#L4606