1// 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// RUN: %clang_cc1 -fsyntax-only -fblocks -Wno-address-of-temporary -D"SEL=void*" -U__declspec -D"__declspec(X)=" %t-rw.cpp 3// RUN: %clang_cc1 -x objective-c++ -Wno-return-type -fblocks -fms-extensions -rewrite-objc %s -o %t-modern-rw.cpp 4// RUN: %clang_cc1 -fsyntax-only -Werror -Wno-address-of-temporary -D"SEL=void*" -U__declspec -D"__declspec(X)=" %t-modern-rw.cpp 5// radar 7692350 6 7// rdar://11375908 8typedef unsigned long size_t; 9 10void f(void (^block)(void)); 11 12@interface X { 13 int y; 14} 15- (void)foo; 16@end 17 18@implementation X 19- (void)foo { 20 __block int kerfluffle; 21 // radar 7692183 22 __block int x; 23 f(^{ 24 f(^{ 25 y = 42; 26 kerfluffle = 1; 27 x = 2; 28 }); 29 }); 30} 31@end 32