1 // RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11
12 …((pass_object_size(1)))); // expected-error{{conflicting pass_object_size attributes on parameters…
23 …int (*A)(void *) = &Foo; //expected-error{{cannot take address of function 'Foo' because parameter…  in Decls()
24 …int (*B)(void *) = Foo; //expected-error{{cannot take address of function 'Foo' because parameter …  in Decls()
26 …-error{{address of overloaded function 'OvlFoo' does not match required type 'int (void *)'}} expe…  in Decls()
27 …-error{{address of overloaded function 'OvlFoo' does not match required type 'int (void *)'}} expe…  in Decls()
29 …int (*E)(void *) = &Statics::Foo; //expected-error{{cannot take address of function 'Foo' because …  in Decls()
30 …-error{{address of overloaded function 'OvlFoo' does not match required type 'int (void *)'}} expe…  in Decls()
32 …int (*G)(void *) = &Members::Foo; //expected-error{{cannot take address of function 'Foo' because …  in Decls()
33 …-error{{address of overloaded function 'OvlFoo' does not match required type 'int (void *)'}} expe…  in Decls()
38 …A = &Foo; //expected-error{{cannot take address of function 'Foo' because parameter 1 has pass_obj…  in Assigns()
39 …A = Foo; //expected-error{{cannot take address of function 'Foo' because parameter 1 has pass_obje…  in Assigns()
41 …-error{{assigning to 'int (*)(void *)' from incompatible type '<overloaded function type>'}} expec…  in Assigns()
42 …-error{{assigning to 'int (*)(void *)' from incompatible type '<overloaded function type>'}} expec…  in Assigns()
44 …A = &Statics::Foo; //expected-error{{cannot take address of function 'Foo' because parameter 1 has…  in Assigns()
45 …-error{{assigning to 'int (*)(void *)' from incompatible type '<overloaded function type>'}} expec…  in Assigns()
48 …M = &Members::Foo; //expected-error{{cannot take address of function 'Foo' because parameter 1 has…  in Assigns()
49 …-error-re{{assigning to '{{.*}}' from incompatible type '<overloaded function type>'}} expected-no…  in Assigns()
68 … = &Foo<void*>; //expected-error{{address of overloaded function 'Foo' does not match required typ…  in Decls()
69 …&Bar<int>::Foo<double>; //expected-error{{address of overloaded function 'Foo' does not match requ…  in Decls()
74 … &Foo<void*>; // expected-error{{assigning to 'int (*)(void *)' from incompatible type '<overloade…  in Assigns()
75 …&Bar<int>::Foo<double>; //expected-error{{address of overloaded function 'Foo' does not match requ…  in Assigns()
81   virtual void DoIt(void *const p __attribute__((pass_object_size(0))));
89 …; //expected-error{{non-virtual member function marked 'override' hides virtual member function}} …
98 …TakeFn(ObjSize); //expected-error{{cannot take address of function 'ObjSize' because parameter 2 h…  in Check()
99 …TakeFn(&ObjSize); //expected-error{{cannot take address of function 'ObjSize' because parameter 2 …  in Check()
100 …TakeFn(*ObjSize); //expected-error{{cannot take address of function 'ObjSize' because parameter 2 …  in Check()
101 …TakeFn(*****ObjSize); //expected-error{{cannot take address of function 'ObjSize' because paramete…  in Check()
102 …TakeFn(*****&ObjSize); //expected-error{{cannot take address of function 'ObjSize' because paramet…  in Check()
104 …void (*P)(int, void *) = ****ObjSize; //expected-error{{cannot take address of function 'ObjSize' …  in Check()
105 …P = ****ObjSize; //expected-error{{cannot take address of function 'ObjSize' because parameter 2 h…  in Check()
107 …TakeFn((ObjSize)); //expected-error{{cannot take address of function 'ObjSize' because parameter 2…  in Check()
108 …TakeFn((void*)ObjSize); //expected-error{{cannot take address of function 'ObjSize' because parame…  in Check()
109 …TakeFn((decltype(P))((void*)ObjSize)); //expected-error{{cannot take address of function 'ObjSize'…  in Check()
120 …(void)+[](void *const p __attribute__((pass_object_size(0)))) {}; //expected-error-re{{invalid arg…  in Bar()
125 // Directly calling an address-of function expression (e.g. in (&foo)(args...))
126 // doesn't go through regular address-of-overload logic. This caused the above
133 …(&DirectAddrOf)(nullptr); //expected-error{{cannot take address of function 'DirectAddrOf' because…  in Test()
134 …ted-error{{no matching function}} expected-note@129{{candidate address cannot be taken because par…  in Test()