28         std::regex_traits<char> t;  in main()  local
29         assert(t.translate_nocase(' ') == ' ');  in main()
30         assert(t.translate_nocase('A') == 'a');  in main()
31         assert(t.translate_nocase('\x07') == '\x07');  in main()
32         assert(t.translate_nocase('.') == '.');  in main()
33         assert(t.translate_nocase('a') == 'a');  in main()
34         assert(t.translate_nocase('1') == '1');  in main()
35         assert(t.translate_nocase('\xDA') == '\xDA');  in main()
36         assert(t.translate_nocase('\xFA') == '\xFA');  in main()
37         t.imbue(std::locale(LOCALE_en_US_UTF_8));  in main()
38         assert(t.translate_nocase(' ') == ' ');  in main()
39         assert(t.translate_nocase('A') == 'a');  in main()
40         assert(t.translate_nocase('\x07') == '\x07');  in main()
41         assert(t.translate_nocase('.') == '.');  in main()
42         assert(t.translate_nocase('a') == 'a');  in main()
43         assert(t.translate_nocase('1') == '1');  in main()
44         assert(t.translate_nocase('\xDA') == '\xFA');  in main()
45         assert(t.translate_nocase('\xFA') == '\xFA');  in main()
48         std::regex_traits<wchar_t> t;  in main()  local
49         assert(t.translate_nocase(L' ') == L' ');  in main()
50         assert(t.translate_nocase(L'A') == L'a');  in main()
51         assert(t.translate_nocase(L'\x07') == L'\x07');  in main()
52         assert(t.translate_nocase(L'.') == L'.');  in main()
53         assert(t.translate_nocase(L'a') == L'a');  in main()
54         assert(t.translate_nocase(L'1') == L'1');  in main()
55         assert(t.translate_nocase(L'\xDA') == L'\xDA');  in main()
56         assert(t.translate_nocase(L'\xFA') == L'\xFA');  in main()
57         t.imbue(std::locale(LOCALE_en_US_UTF_8));  in main()
58         assert(t.translate_nocase(L' ') == L' ');  in main()
59         assert(t.translate_nocase(L'A') == L'a');  in main()
60         assert(t.translate_nocase(L'\x07') == L'\x07');  in main()
61         assert(t.translate_nocase(L'.') == L'.');  in main()
62         assert(t.translate_nocase(L'a') == L'a');  in main()
63         assert(t.translate_nocase(L'1') == L'1');  in main()
64         assert(t.translate_nocase(L'\xDA') == L'\xFA');  in main()
65         assert(t.translate_nocase(L'\xFA') == L'\xFA');  in main()