1 // { dg-do compile { target c++11 } } 2 3 #include <cstdint> 4 5 int operator"" _bar (long double); 6 7 double operator"" _foo (long long unsigned); 8 9 int i = 12_bar; // { dg-error "unable to find numeric literal operator|with|argument" } 10 11 double d = 1.2_foo; // { dg-error "unable to find numeric literal operator|with|argument" } 12 13 int operator"" _char(char); 14 15 int operator"" _wchar_t(wchar_t); 16 17 int operator"" _char16_t(char16_t); 18 19 int operator"" _char32_t(char32_t); 20 21 int cwcx = 'c'_wchar_t; // { dg-error "unable to find character literal operator|with|argument" } 22 int cc16 = 'c'_char16_t; // { dg-error "unable to find character literal operator|with|argument" } 23 int cc32 = 'c'_char32_t; // { dg-error "unable to find character literal operator|with|argument" } 24 25 int wccx = L'c'_char; // { dg-error "unable to find character literal operator|with|argument" } 26 int wcc16 = L'c'_char16_t; // { dg-error "unable to find character literal operator|with|argument" } 27 int wcc32 = L'c'_char32_t; // { dg-error "unable to find character literal operator|with|argument" } 28 29 int c16c = u'c'_char; // { dg-error "unable to find character literal operator|with|argument" } 30 int c16wc = u'c'_wchar_t; // { dg-error "unable to find character literal operator|with|argument" } 31 int c16c32 = u'c'_char32_t; // { dg-error "unable to find character literal operator|with|argument" } 32 33 int c32c = U'c'_char; // { dg-error "unable to find character literal operator|with|argument" } 34 int c32wc = U'c'_wchar_t; // { dg-error "unable to find character literal operator|with|argument" } 35 int c32c16 = U'c'_char16_t; // { dg-error "unable to find character literal operator|with|argument" } 36 37 int operator"" _char_str(const char*, std::size_t); 38 39 int operator"" _wchar_t_str(const wchar_t*, std::size_t); 40 41 int operator"" _char16_t_str(const char16_t*, std::size_t); 42 43 int operator"" _char32_t_str(const char32_t*, std::size_t); 44 45 int strwstr = "str"_wchar_t_str; // { dg-error "unable to find string literal operator|with|arguments" } 46 int strstr16 = "str"_char16_t_str; // { dg-error "unable to find string literal operator|with|arguments" } 47 int strstr32 = "str"_char32_t_str; // { dg-error "unable to find string literal operator|with|arguments" } 48 49 int str8wstr = u8"str"_wchar_t_str; // { dg-error "unable to find string literal operator|with|arguments" } 50 int str8str16 = u8"str"_char16_t_str; // { dg-error "unable to find string literal operator|with|arguments" } 51 int str8str32 = u8"str"_char32_t_str; // { dg-error "unable to find string literal operator|with|arguments" } 52 53 int wstrstr = L"str"_char_str; // { dg-error "unable to find string literal operator|with|arguments" } 54 int wstrstr16 = L"str"_char16_t_str; // { dg-error "unable to find string literal operator|with|arguments" } 55 int wstrstr32 = L"str"_char32_t_str; // { dg-error "unable to find string literal operator|with|arguments" } 56 57 int str16str = u"str"_char_str; // { dg-error "unable to find string literal operator|with|arguments" } 58 int str16wstr = u"str"_wchar_t_str; // { dg-error "unable to find string literal operator|with|arguments" } 59 int str16str32 = u"str"_char32_t_str; // { dg-error "unable to find string literal operator|with|arguments" } 60 61 int str32str = U"str"_char_str; // { dg-error "unable to find string literal operator|with|arguments" } 62 int str32wstr = U"str"_wchar_t_str; // { dg-error "unable to find string literal operator|with|arguments" } 63 int str32str16 = U"str"_char16_t_str; // { dg-error "unable to find string literal operator string operator|with|arguments" } 64