1*67e74705SXin Li// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -verify -Wno-objc-root-class %s 2*67e74705SXin Li// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin10 -fsyntax-only -verify -Wno-objc-root-class %s 3*67e74705SXin Li// rdar://9005189 4*67e74705SXin Li 5*67e74705SXin Li@interface Foo 6*67e74705SXin Li@end 7*67e74705SXin Li 8*67e74705SXin Listruct Bar { 9*67e74705SXin Li int x; 10*67e74705SXin Li}; 11*67e74705SXin Li 12*67e74705SXin Li@implementation Foo { 13*67e74705SXin Li struct Bar bar; 14*67e74705SXin Li} 15*67e74705SXin Li 16*67e74705SXin Li- (const struct Bar)bar { 17*67e74705SXin Li return bar; 18*67e74705SXin Li} 19*67e74705SXin Li 20*67e74705SXin Li- (void)baz { 21*67e74705SXin Li bar.x = 0; 22*67e74705SXin Li [self bar].x = 10; // expected-error {{assigning to 'readonly' return result of an Objective-C message not allowed}} 23*67e74705SXin Li} 24*67e74705SXin Li@end 25