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* eval.c (ruby_cleanup): set thread status to THREAD_KILLED

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for preventing thr.raise.
* test/ruby/test_thread.rb (test_main_thread_status_at_exit):
  test for the above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37886 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
kosaki 2012-11-27 02:00:40 +00:00
parent 863e087326
commit 9ace5c122e
3 changed files with 22 additions and 0 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
Tue Nov 27 10:55:09 2012 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* eval.c (ruby_cleanup): set thread status to THREAD_KILLED
for preventing thr.raise.
* test/ruby/test_thread.rb (test_main_thread_status_at_exit):
test for the above.
Tue Nov 27 10:31:29 2012 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* thread.c (rb_thread_terminate_all): suppress a warning.

3
eval.c
View file

@ -159,6 +159,9 @@ ruby_cleanup(volatile int ex)
rb_thread_t *th = GET_THREAD();
int nerr;
/* protect from thread.raise */
th->status = THREAD_KILLED;
rb_threadptr_interrupt(th);
rb_threadptr_check_signal(th);
PUSH_TAG();

12
test/ruby/test_thread.rb
View file

@ -889,4 +889,16 @@ class TestThreadGroup < Test::Unit::TestCase
}.join
end
end
def test_main_thread_status_at_exit
assert_in_out_err([], <<-INPUT, %w(false), [])
Thread.new(Thread.current) {|mth|
begin
sleep 0.1
ensure
p mth.alive?
end
}
INPUT
end
end