41     test("w", std::regex_traits<char>::__regex_word | std::ctype_base::alnum  in main()
43     test("W", std::regex_traits<char>::__regex_word | std::ctype_base::alnum  in main()
45     test("w", std::regex_traits<char>::__regex_word | std::ctype_base::alnum  in main()
47     test("W", std::regex_traits<char>::__regex_word | std::ctype_base::alnum  in main()
55     test("alnum", std::ctype_base::alnum);  in main()
56     test("AlNum", std::ctype_base::alnum);  in main()
57     test("alnum", std::ctype_base::alnum, true);  in main()
58     test("AlNum", std::ctype_base::alnum, true);  in main()
129     test(L"w", std::regex_traits<wchar_t>::__regex_word | std::ctype_base::alnum  in main()
131     test(L"W", std::regex_traits<wchar_t>::__regex_word | std::ctype_base::alnum  in main()
133     test(L"w", std::regex_traits<wchar_t>::__regex_word | std::ctype_base::alnum  in main()
135     test(L"W", std::regex_traits<wchar_t>::__regex_word | std::ctype_base::alnum  in main()
143     test(L"alnum", std::ctype_base::alnum);  in main()
144     test(L"AlNum", std::ctype_base::alnum);  in main()
145     test(L"alnum", std::ctype_base::alnum, true);  in main()
146     test(L"AlNum", std::ctype_base::alnum, true);  in main()