| // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fblocks -fsyntax-only -fobjc-arc -x objective-c -fobjc-runtime-has-weak %s.result |
| // RUN: arcmt-test --args -triple x86_64-apple-macosx10.7 -fblocks -fsyntax-only %s > %t |
| // RUN: diff %t %s.result |
| @interface Foo : NSObject |
| void bar(void (^block)()); |
| __weak Foo *x = p; // __block used just to break cycle. |
| __block Foo *x; // __block used as output variable. |
| __block Foo *x; // __block used as output variable. |
| __weak Foo *x = p; // __block used just to break cycle. |