Reid Kleckner b6566b103f [lit] Speculatively fix PR24554 by manually closing the process handle
My theory is that somehow Python's refcounting and GC strategy isn't
closing the subprocess handle in a timely fashion.  This accesses the
private '_handle' field of the Popen object, but I see no other way to
do this. If this doesn't address the problem on the sanitizer-windows
buildbot, we can revert this change. If it does, then let's keep the
hack.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@245946 91177308-0d34-0410-b5e6-96231b3b80d8
2015-08-25 16:07:06 +00:00
..
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