[issue37311] Solaris 11.3 w/ Studio 12.6 test_support fail

New submission from Gordon Marler : This failure confuses me, as it seems to occur in a test_rmtree subtest, and there's a warning that test_support is modifying something towards the end: $ python -m test -W test_su

[issue37310] Solaris 11.3 w/ Studio 12.6 test_ctypes fail

New submission from Gordon Marler : Building a 64-bit Python 3.7.3 on Solaris 11.3 with Studio 12.6, and these test_ctypes tests fail: python -m test -v test_ctypes ... == FAIL: test_ints (ctypes.test.test_bitfields.C_Test