1*67e74705SXin Li// RUN: %clang_cc1 -x objective-c -Wno-return-type -fblocks -fms-extensions -rewrite-objc -fobjc-runtime=macosx-fragile-10.5 %s -o %t-rw.cpp 2*67e74705SXin Li// RUN: %clang_cc1 -Wno-address-of-temporary -Did="void *" -D"SEL=void*" -D"__declspec(X)=" -emit-llvm -o %t %t-rw.cpp 3*67e74705SXin Li// radar 7987817 4*67e74705SXin Li 5*67e74705SXin Livoid *sel_registerName(const char *); 6*67e74705SXin Li 7*67e74705SXin Li@interface Test { 8*67e74705SXin Li} 9*67e74705SXin Li@end 10*67e74705SXin Li 11*67e74705SXin Li@implementation Test 12*67e74705SXin Li 13*67e74705SXin Li- (void)enumerateProvidersWithBlock:(void (^)(void))block { 14*67e74705SXin Li block(); 15*67e74705SXin Li} 16*67e74705SXin Li 17*67e74705SXin Li- (void)providerEnumerator { 18*67e74705SXin Li ^(void (^providerBlock)(void)) { 19*67e74705SXin Li [self enumerateProvidersWithBlock:providerBlock]; 20*67e74705SXin Li }; 21*67e74705SXin Li} 22*67e74705SXin Li 23*67e74705SXin Li- (void)testNilBlock { 24*67e74705SXin Li [self enumerateProvidersWithBlock:0]; 25*67e74705SXin Li} 26*67e74705SXin Li 27*67e74705SXin Li@end 28*67e74705SXin Li 29*67e74705SXin Li 30*67e74705SXin Li 31*67e74705SXin Liint main(int argc, char *argv[]) { 32*67e74705SXin Li return 0; 33*67e74705SXin Li} 34