1// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -verify -fblocks -fobjc-gc-only %s 2// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin10 -fsyntax-only -verify -fblocks -fobjc-gc-only %s 3 4@interface Thing {} 5 6@property void(^someBlock)(void); // expected-warning {{'copy' attribute must be specified for the block property}} 7@property(copy) void(^OK)(void); 8 9@property (readonly) void (^block)(void); // readonly property is OK 10 11@end 12