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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-01-12 15:17:19 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-01-12 15:17:19 +0000 |
commit | 8ce9863dd9c6a3234e46d2645d1c2259d9ac62d1 (patch) | |
tree | 08d4aa626b0c886080c79361c9bc8504ed8eb8b7 /test | |
parent | 9c771103325f29944c920a0f25102e9af63997ba (diff) | |
download | ruby-8ce9863dd9c6a3234e46d2645d1c2259d9ac62d1.tar.gz |
iseq.c: mark parents of wrapped iseq
* iseq.c (iseqw_mark): as wrapped iseq is isolated from the call
stack, it needs to take care of its parent and ancestors, so
that they do not become orphans. [ruby-core:72620] [Bug #11928]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53514 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/bug-11928.rb | 14 | ||||
-rw-r--r-- | test/ruby/test_exception.rb | 6 |
2 files changed, 20 insertions, 0 deletions
diff --git a/test/ruby/bug-11928.rb b/test/ruby/bug-11928.rb new file mode 100644 index 0000000000..72b3b0f8ed --- /dev/null +++ b/test/ruby/bug-11928.rb @@ -0,0 +1,14 @@ +class Segfault + at_exit { Segfault.new.segfault } + + define_method 'segfault' do + n = 11928 + v = nil + i = 0 + while i < n + i += 1 + v = (foo rescue $!).local_variables + end + assert_equal(%i[i n v], v.sort) + end +end diff --git a/test/ruby/test_exception.rb b/test/ruby/test_exception.rb index 1148277a1b..91732dd062 100644 --- a/test/ruby/test_exception.rb +++ b/test/ruby/test_exception.rb @@ -701,6 +701,12 @@ end.join assert_equal(%i[a b c d e f g], e.local_variables.sort) end + def test_name_error_info_parent_iseq_mark + assert_separately(['-', File.join(__dir__, 'bug-11928.rb')], <<-'end;') + -> {require ARGV[0]}.call + end; + end + def test_output_string_encoding # "\x82\xa0" in cp932 is "\u3042" (Japanese hiragana 'a') # change $stderr to force calling rb_io_write() instead of fwrite() |