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