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