1// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s 2 3struct X { 4 X(); 5 X(const X&); 6 ~X(); 7 8 static int staticData; 9 int data; 10 void method(); 11}; 12 13@interface A { 14 X xval; 15} 16 17- (X)x; 18- (void)setx:(X)x; 19@end 20 21void f(A* a) { 22 a.x = X(); // expected-error {{no setter method 'setX:' for assignment to property}} 23} 24 25struct Y : X { }; 26 27@interface B { 28@private 29 Y *y; 30} 31- (Y)value; 32- (void)setValue : (Y) arg; 33@property Y value; 34@end 35 36void g(B *b) { 37 b.value.data = 17; // expected-error {{not assignable}} 38 b.value.staticData = 17; 39 b.value.method(); 40} 41 42@interface C 43@end 44 45@implementation C 46- (void)method:(B *)b { 47 b.operator+ = 17; // expected-error{{'operator+' is not a valid property name (accessing an object of type 'B *')}} 48 b->operator+ = 17; // expected-error{{'B' does not have a member named 'operator+'}} 49} 50@end 51 52// PR9759 53class Forward; 54@interface D { // expected-note 2 {{'D' declared here}} 55@public 56 int ivar; 57} 58 59@property int property; 60@end 61 62void testD(D *d) { 63 d.Forward::property = 17; // expected-error{{property access cannot be qualified with 'Forward::'}} 64 d->Forward::ivar = 12; // expected-error{{instance variable access cannot be qualified with 'Forward::'}} 65 d.D::property = 17; // expected-error{{'D' is not a class, namespace, or enumeration}} 66 d->D::ivar = 12; // expected-error{{'D' is not a class, namespace, or enumeration}} 67} 68