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Revision cd453f16

Added by glass over 11 years ago

  • ext/stringio/stringio.c (strio_ungetc): raise IOError instead of RuntimeError
    if the string is frozen.
    [Bug #7231] [ruby-core:48530]

  • ext/stringio/stringio.c (strio_ungetbyte): ditto.

  • test/stringio/test_stringio.rb: a test for above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38628 b2dd03c8-39d4-4d8f-98ff-823fe69b080e