[macruby-changes] [MacRuby/MacRuby] b43448: Regexp.last_match(nth) should return nil if passed...

GitHub noreply at github.com
Wed Sep 5 14:50:22 PDT 2012


  Branch: refs/heads/master
  Home:   https://github.com/MacRuby/MacRuby
  Commit: b43448aeb6b0f045879592c0fb5d1e60581483c3
      https://github.com/MacRuby/MacRuby/commit/b43448aeb6b0f045879592c0fb5d1e60581483c3
  Author: Watson <watson1978 at gmail.com>
  Date:   2012-09-05 (Wed, 05 Sep 2012)

  Changed paths:
    M re.c

  Log Message:
  -----------
  Regexp.last_match(nth) should return nil if passed index which is out of matched range

Here is code which expected that Regexp.last_match returns nil:

    /(...)/.match("foobarbaz")
    Regexp.last_match(4)  #=> nil
    Regexp.last_match(-3) #=> nil

However, raises an IndexError.





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