410     uset_close(aa);  in showADiffB()
525         uset_close(digits);  in TestLetterNumber()
526         uset_close(decimalValues);  in TestLetterNumber()
1932                 uset_close(set);  in TestCharNames()
1933                 uset_close(dumb);  in TestCharNames()
1981             uset_close(set);  in TestCharNames()
1982             uset_close(dumb);  in TestCharNames()
2002         uset_close(set);  in TestCharNames()
2003         uset_close(dumb);  in TestCharNames()
2134     uset_close(set);  in TestMirroring()
3275     uset_close(set1);  in TestConsistency()
3276     uset_close(set2);  in TestConsistency()
3277     uset_close(set3);  in TestConsistency()
3278     uset_close(set4);  in TestConsistency()
3320     uset_close(set1);  in TestConsistency()
3337     uset_close(set1);  in TestConsistency()
3338     uset_close(set2);  in TestConsistency()
3339     uset_close(set3);  in TestConsistency()
3352     uset_close(set1);  in TestConsistency()
3353     uset_close(set2);  in TestConsistency()
3570     uset_close(data.notSeen);  in TestCaseFolding()