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1// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -verify -Wno-objc-root-class %s2// RUN: %clang_cc1 -std=c++98 -x objective-c++ -triple x86_64-apple-darwin10 -fsyntax-only -verify -Wno-objc-root-class %s3// RUN: %clang_cc1 -std=c++11 -x objective-c++ -triple x86_64-apple-darwin10 -fsyntax-only -verify -Wno-objc-root-class %s4 5@interface Foo 6@end7 8struct Bar {9 int x;10};11 12@implementation Foo {13 struct Bar bar;14}15 16- (const struct Bar)bar {17 return bar;18}19 20- (void)baz {21 bar.x = 0;22 [self bar].x = 10; // expected-error-re {{{{assigning to 'readonly' return result of an Objective-C message not allowed|expression is not assignable}}}}23}24@end25