28 std::wstring_view::size_type pos;
29 std::wstring_view
z(
L"ab");
30 pos =
z.find_last_of(
L"ab");
32 pos =
z.find_last_of(
L"Xa");
34 pos =
z.find_last_of(
L"Xb");
36 pos =
z.find_last_of(
L"XYZ");
37 VERIFY( pos == std::wstring_view::npos );
38 pos =
z.find_last_of(
L'a');
40 pos =
z.find_last_of(
L'b');
42 pos =
z.find_last_of(
L'X');
43 VERIFY( pos == std::wstring_view::npos );