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// RUN: %clang_cc1 -x objective-c++ -Wno-return-type -fblocks -fms-extensions -rewrite-objc -fobjc-fragile-abi %s -o %t-rw.cpp
// RUN: %clang_cc1 -fsyntax-only -fblocks -Wno-address-of-temporary -D"id=void*" -D"SEL=void*" -D"__declspec(X)=" %t-rw.cpp
// RUN: %clang_cc1 -x objective-c++ -Wno-return-type -fblocks -fms-extensions -rewrite-objc %s -o %t-modern-rw.cpp
// RUN: %clang_cc1 -fsyntax-only -Wno-address-of-temporary -D"id=void*" -D"SEL=void*" -D"__declspec(X)=" %t-modern-rw.cpp
// radar 7696893
void *sel_registerName(const char *);
void f(void (^block)(void));
void f2(id);
void f3(int);
char f4(id, id);
@interface Baz
- (void)b:(void (^)(void))block;
@end
@interface Bar
@end
@interface Foo {
int _x;
}
@end
@implementation Foo
- (void)method:(Bar *)up {
Baz *down;
int at;
id cq;
__block char didit = 'a';
__block char upIsFinished = 'b';
f(^{
id old_cq;
f2(cq);
[down b:^{
[down b:^{
f(^{
didit = f4(up, down);
upIsFinished = 'c';
self->_x++;
});
}];
}];
f2(old_cq);
f3(at);
});
}
@end
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