bpo-31234: test_threading: fix ref cycle by vstinner · Pull Request #3150 · python/cpython

@vstinner

test_bare_raise_in_brand_new_thread() now explicitly breaks a
reference cycle to not leak a dangling thread.

vstinner added a commit that referenced this pull request

Aug 19, 2017
test_bare_raise_in_brand_new_thread() now explicitly breaks a
reference cycle to not leak a dangling thread.
(cherry picked from commit 3d284c0)