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hash.c: restore iter_lev

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* hash.c (hash_foreach_ensure): restore iter_lev to the previous
  value, not just decrement.  [ruby-dev:47803] [Bug #9105]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43675 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-11-14 02:35:40 +00:00
parent b0af0592fd
commit 04c7fa0f3b
3 changed files with 28 additions and 5 deletions
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16
test/ruby/test_hash.rb
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@ -930,6 +930,22 @@ class TestHash < Test::Unit::TestCase
h.clear
c.call
end
bug9105 = '[ruby-dev:47803] [Bug #9105]'
h = @cls[1=>2, 3=>4]
c = nil
f = false
h.each {callcc {|c2| c = c2}}
unless f
f = true
c.call
end
assert_nothing_raised(RuntimeError, bug9105) do
h.each {|i, j|
h.delete(i);
assert_not_equal(false, i, bug9105)
}
end
end
def test_compare_by_identity