1*67e74705SXin Li// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -verify -fblocks %s 2*67e74705SXin Li// RUN: %clang_cc1 -fsyntax-only -verify -fblocks -fobjc-arc %s 3*67e74705SXin Li// expected-no-diagnostics 4*67e74705SXin Li 5*67e74705SXin Listruct X { 6*67e74705SXin Li __unsafe_unretained id object; 7*67e74705SXin Li int (^ __unsafe_unretained block)(int, int); 8*67e74705SXin Li}; 9*67e74705SXin Li 10*67e74705SXin Livoid f(struct X x) { 11*67e74705SXin Li x.object = 0; 12*67e74705SXin Li x.block = ^(int x, int y) { return x + y; }; 13*67e74705SXin Li} 14