406     uset_close(aa);  in showADiffB()
521         uset_close(digits);  in TestLetterNumber()
522         uset_close(decimalValues);  in TestLetterNumber()
1914                 uset_close(set);  in TestCharNames()
1915                 uset_close(dumb);  in TestCharNames()
1963             uset_close(set);  in TestCharNames()
1964             uset_close(dumb);  in TestCharNames()
1984         uset_close(set);  in TestCharNames()
1985         uset_close(dumb);  in TestCharNames()
2083     uset_close(set);  in TestMirroring()
3224     uset_close(set1);  in TestConsistency()
3225     uset_close(set2);  in TestConsistency()
3226     uset_close(set3);  in TestConsistency()
3227     uset_close(set4);  in TestConsistency()
3269     uset_close(set1);  in TestConsistency()
3286     uset_close(set1);  in TestConsistency()
3287     uset_close(set2);  in TestConsistency()
3288     uset_close(set3);  in TestConsistency()
3301     uset_close(set1);  in TestConsistency()
3302     uset_close(set2);  in TestConsistency()
3570     uset_close(data.notSeen);  in TestCaseFolding()