| // { dg-do assemble } |
| // { dg-options "" } |
| // General test for operator overloading permissiveness. |
| |
| typedef __SIZE_TYPE__ size_t; |
| |
| struct A { |
| int operator?:(int a, int b); // { dg-error "prohibits overloading" } |
| static int operator()(int a); // { dg-error "14:.static int A::operator\\(\\)\\(int\\). must be a non-static member function" } |
| static int operator+(A,A); // { dg-error "14:.static int A::operator\\+\\(A, A\\). must be either a non-static member function or a non-member function" } |
| int operator+(int a, int b = 1); // { dg-error "7:.int A::operator\\+\\(int, int\\). must have either zero or one argument" } |
| int operator++(char); // { dg-error "7:postfix .int A::operator\\+\\+\\(char\\). must have .int. as its argument" } |
| void operator delete (void *); |
| void operator delete (void *, unsigned long); |
| }; |
| |
| struct B { |
| void * operator new (size_t, void *); |
| int operator++(int = 0); // { dg-error "7:.int B::operator\\+\\+\\(int\\). cannot have default arguments" } |
| int operator+ (int); |
| void operator()(); |
| char * operator[](int); |
| B * operator->(); |
| }; |
| |
| int operator-(int a, int b); // { dg-error "5:.int operator-\\(int, int\\). must have an argument of class or enumerated type" } |
| |
| void * operator new (A a); // { dg-error ".operator new. takes type .size_t." } |
| void operator delete (A a); // { dg-error ".operator delete. takes type .void\\*. as first parameter" } |
| |
| char * operator char * (int); // { dg-error "return type" "ret" } |
| // { dg-error "8:.operator char\\*\\*\\(int\\). must be a non-static member function" "mem" { target *-*-* } .-1 } |