1*67e74705SXin Li// RUN: %clang_cc1 -triple i686-pc-win32 -fms-extensions -fblocks -Dnil=0 -rewrite-objc -fobjc-runtime=macosx-fragile-10.5 -o - %s 2*67e74705SXin Liint main() { 3*67e74705SXin Li __weak __block id foo = nil; 4*67e74705SXin Li __block id foo2 = nil; 5*67e74705SXin Li id foo3 = nil; 6*67e74705SXin Li 7*67e74705SXin Li void (^myblock)() = ^{ 8*67e74705SXin Li foo = nil; 9*67e74705SXin Li foo2 = nil; 10*67e74705SXin Li [foo3 bar]; 11*67e74705SXin Li id foo4 = foo3; 12*67e74705SXin Li }; 13*67e74705SXin Li} 14