250 	_DIAGASSERT(preg != NULL);  in regcomp()
251 	_DIAGASSERT(pattern != NULL);  in regcomp()
351 	_DIAGASSERT(p != NULL);  in p_ere()
405 	_DIAGASSERT(p != NULL);  in p_ere_exp()
552 	_DIAGASSERT(p != NULL);  in p_str()
582 	_DIAGASSERT(p != NULL);  in p_bre()
627 	_DIAGASSERT(p != NULL);  in p_simp_re()
743 	_DIAGASSERT(p != NULL);  in p_count()
767 	_DIAGASSERT(p != NULL);  in p_bracket()
851 	_DIAGASSERT(p != NULL);  in p_b_term()
852 	_DIAGASSERT(cs != NULL);  in p_b_term()
923 	_DIAGASSERT(p != NULL);  in p_b_cclass()
924 	_DIAGASSERT(cs != NULL);  in p_b_cclass()
960 	_DIAGASSERT(p != NULL);  in p_b_eclass()
961 	_DIAGASSERT(cs != NULL);  in p_b_eclass()
977 	_DIAGASSERT(p != NULL);  in p_b_symbol()
1002 	_DIAGASSERT(p != NULL);  in p_b_coll_elem()
1054 	_DIAGASSERT(p != NULL);  in bothcases()
1083 	_DIAGASSERT(p != NULL);  in ordinary()
1091 			_DIAGASSERT(__type_fit(unsigned char,  in ordinary()
1112 	_DIAGASSERT(p != NULL);  in nonnewline()
1149 	_DIAGASSERT(p != NULL);  in repeat()
1219 	_DIAGASSERT(p != NULL);  in seterr()
1244 	_DIAGASSERT(p != NULL);  in allocset()
1297 	_DIAGASSERT(p != NULL);  in freeset()
1298 	_DIAGASSERT(cs != NULL);  in freeset()
1330 	_DIAGASSERT(p != NULL);  in freezeset()
1331 	_DIAGASSERT(cs != NULL);  in freezeset()
1368 	_DIAGASSERT(p != NULL);  in firstch()
1369 	_DIAGASSERT(cs != NULL);  in firstch()
1393 	_DIAGASSERT(p != NULL);  in nch()
1394 	_DIAGASSERT(cs != NULL);  in nch()
1417 	_DIAGASSERT(p != NULL);  in mcadd()
1418 	_DIAGASSERT(cs != NULL);  in mcadd()
1419 	_DIAGASSERT(cp != NULL);  in mcadd()
1450 	_DIAGASSERT(cs != NULL);
1451 	_DIAGASSERT(cp != NULL);
1481 	_DIAGASSERT(cs != NULL);
1482 	_DIAGASSERT(cp != NULL);
1498 	_DIAGASSERT(cs != NULL);
1499 	_DIAGASSERT(cp != NULL);
1524 	_DIAGASSERT(p != NULL);  in mcinvert()
1525 	_DIAGASSERT(cs != NULL);  in mcinvert()
1544 	_DIAGASSERT(p != NULL);  in mccase()
1545 	_DIAGASSERT(cs != NULL);  in mccase()
1564 	_DIAGASSERT(g != NULL);  in isinsets()
1593 	_DIAGASSERT(g != NULL);  in samesets()
1617 	_DIAGASSERT(p != NULL);  in categorize()
1618 	_DIAGASSERT(g != NULL);  in categorize()
1628 			_DIAGASSERT(__type_fit(unsigned char,  in categorize()
1651 	_DIAGASSERT(p != NULL);  in dupl()
1680 	_DIAGASSERT(p != NULL);  in doemit()
1713 	_DIAGASSERT(p != NULL);  in doinsert()
1750 	_DIAGASSERT(p != NULL);  in dofwd()
1767 	_DIAGASSERT(p != NULL);  in enlarge()
1790 	_DIAGASSERT(p != NULL);  in stripsnug()
1791 	_DIAGASSERT(g != NULL);  in stripsnug()
1822 	_DIAGASSERT(p != NULL);  in findmust()
1823 	_DIAGASSERT(g != NULL);  in findmust()
1906 	_DIAGASSERT(p != NULL);  in pluscount()
1907 	_DIAGASSERT(g != NULL);  in pluscount()