61 lines
1.7 KiB
C++
61 lines
1.7 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
|
|
struct X {
|
|
X();
|
|
X(int);
|
|
};
|
|
|
|
X operator+(X, X);
|
|
X operator-(X, X) { X x; return x; }
|
|
|
|
struct Y {
|
|
Y operator-() const;
|
|
void operator()(int x = 17) const;
|
|
int operator[](int);
|
|
|
|
static int operator+(Y, Y); // expected-error{{overloaded 'operator+' cannot be a static member function}}
|
|
};
|
|
|
|
|
|
void f(X x) {
|
|
x = operator+(x, x);
|
|
}
|
|
|
|
X operator+(int, float); // expected-error{{overloaded 'operator+' must have at least one parameter of class or enumeration type}}
|
|
|
|
X operator*(X, X = 5); // expected-error{{parameter of overloaded 'operator*' cannot have a default argument}}
|
|
|
|
X operator/(X, X, ...); // expected-error{{overloaded 'operator/' cannot be variadic}}
|
|
|
|
X operator%(Y); // expected-error{{overloaded 'operator%' must be a binary operator (has 1 parameter)}}
|
|
|
|
void operator()(Y&, int, int); // expected-error{{overloaded 'operator()' must be a non-static member function}}
|
|
|
|
typedef int INT;
|
|
typedef float FLOAT;
|
|
Y& operator++(Y&);
|
|
Y operator++(Y&, INT);
|
|
X operator++(X&, FLOAT); // expected-error{{parameter of overloaded post-increment operator must have type 'int' (not 'FLOAT' (aka 'float'))}}
|
|
|
|
int operator+; // expected-error{{'operator+' cannot be the name of a variable or data member}}
|
|
|
|
namespace PR6238 {
|
|
static struct {
|
|
void operator()();
|
|
} plus;
|
|
}
|
|
|
|
struct PR10839 {
|
|
operator int; // expected-error{{'operator int' cannot be the name of a variable or data member}}
|
|
int operator+; // expected-error{{'operator+' cannot be the name of a variable or data member}}
|
|
};
|
|
|
|
namespace PR14120 {
|
|
struct A {
|
|
static void operator()(int& i) { ++i; } // expected-error{{overloaded 'operator()' cannot be a static member function}}
|
|
};
|
|
void f() {
|
|
int i = 0;
|
|
A()(i);
|
|
}
|
|
}
|