1 // { dg-do compile { target c++11 } } 2 3 #include <cstddef> 4 5 class Foo { }; 6 7 int 8 operator"" _Foo(); // { dg-error "1:.int operator\"\"_Foo\\(\\). has invalid argument list" } 9 10 Foo 11 operator"" _Foo(int *); // { dg-error "1:.Foo operator\"\"_Foo\\(int\\*\\). has invalid argument list" } 12 13 Foo 14 operator"" _Foo(unsigned long int); // { dg-error "1:.Foo operator\"\"_Foo\\(long unsigned int\\). has invalid argument list" } 15 16 Foo 17 operator"" _Foo(double); // { dg-error "1:.Foo operator\"\"_Foo\\(double\\). has invalid argument list" } 18 19 Foo 20 operator"" _Foo(const float *, std::size_t); // { dg-error "1:.Foo operator\"\"_Foo\\(const float\\*, std::size_t\\). has invalid argument list" } 21 22 Foo 23 operator"" _Foo(const wchar_t *, int); // { dg-error "1:.Foo operator\"\"_Foo\\(const wchar_t\\*, int\\). has invalid argument list" } 24 25 Foo 26 operator"" _Foo(const char16_t *); // { dg-error "1:.Foo operator\"\"_Foo\\(const char16_t\\*\\). has invalid argument list" } 27 28 Foo 29 operator"" _Foo(char...); // { dg-error "1:.Foo operator\"\"_Foo\\(char, \\.\\.\\.\\). has invalid argument list" } 30 31 Foo 32 operator"" _Foo(unsigned long long int, char); // { dg-error "1:.Foo operator\"\"_Foo\\(long long unsigned int, char\\). has invalid argument list" } 33 34 Foo 35 operator"" _Foo(const char *, std::size_t, int); // { dg-error "1:.Foo operator\"\"_Foo\\(const char\\*, std::size_t, int\\). has invalid argument list" } 36 37 Foo 38 operator"" _Foo(long double &); // { dg-error "1:.Foo operator\"\"_Foo\\(long double&\\). has invalid argument list" } 39 40 Foo 41 operator"" _Foo(std::size_t, const char16_t *); // { dg-error "1:.Foo operator\"\"_Foo\\(std::size_t, const char16_t\\*\\). has invalid argument list" } 42