52     re = uregex_openC(pattern, flags, NULL, &status);  \
237     re = uregex_openC(NULL,  in TestRegexCAPI()
243     re = uregex_openC(NULL,  in TestRegexCAPI()
252         re = uregex_openC("abc*", 0, 0, &status);  in TestRegexCAPI()
282         re = uregex_openC("abc*", 0, 0, &status);  in TestRegexCAPI()
513         re = uregex_openC(".?", 0, NULL, &status);  in TestRegexCAPI()
543         re = uregex_openC("rx", 0, NULL, &status);  in TestRegexCAPI()
600         re = uregex_openC("abc", 0, NULL, &status);  in TestRegexCAPI()
607         re = uregex_openC("abc(def)(ghi(j))", 0, NULL, &status);  in TestRegexCAPI()
627         re = uregex_openC("abc(.*?)def", 0, NULL, &status);  in TestRegexCAPI()
824         re = uregex_openC("x(.*?)x", 0, NULL, &status);  in TestRegexCAPI()
907         re = uregex_openC(pattern, 0, NULL, &status);  in TestRegexCAPI()
1001         re = uregex_openC(".*", 0, 0, &status);  in TestRegexCAPI()
1061         re = uregex_openC(":", 0, NULL, &status);  in TestRegexCAPI()
1097         re = uregex_openC(":", 0, NULL, &status);  in TestRegexCAPI()
1166         re = uregex_openC("<(.*?)>", 0, NULL, &status);  in TestRegexCAPI()
1365     theRegEx = uregex_openC(thePattern, 0, NULL, &theICUError);  in TestBug4315()
1670         re = uregex_openC(".?", 0, NULL, &status);  in TestUTextAPI()
1703         re = uregex_openC("rx", 0, NULL, &status);  in TestUTextAPI()
1768         re = uregex_openC("abc(.*?)def", 0, NULL, &status);  in TestUTextAPI()
1847         re = uregex_openC("x(.*?)x", 0, NULL, &status);  in TestUTextAPI()
1893         re = uregex_openC("x(.*?)x", 0, NULL, &status);  in TestUTextAPI()
1926         re = uregex_openC(".*", 0, 0, &status);  in TestUTextAPI()
1974         re = uregex_openC(":", 0, NULL, &status);  in TestUTextAPI()
2009         re = uregex_openC(":", 0, NULL, &status);  in TestUTextAPI()
2049         re = uregex_openC("<(.*?)>", 0, NULL, &status);  in TestUTextAPI()
2214     re = uregex_openC("[ABC]", 0, 0, &status);  in TestRefreshInput()
2253     re = uregex_openC("abc", 0, 0, &status);  in TestBug8421()