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// RUN: %clang_cc1 -x objective-c++ -fblocks -fms-extensions -rewrite-objc %s -o %t-rw.cpp
// RUN: %clang_cc1 -fsyntax-only -fblocks -Wno-address-of-temporary -D"Class=void*" -D"id=void*" -D"SEL=void*" -D"__declspec(X)=" %t-rw.cpp
// rdar://11202764
typedef void(^BL)(void);
id return_id(void(^block)(void)) {
return block;
}
BL return_block(id obj) {
return obj;
}
int main()
{
void(^block)(void);
id obj;
block = obj; // AnyPointerToBlockPointerCast
obj = block; // BlockPointerToObjCPointerCast
id obj1 = block;
void(^block1)(void) = obj1;
return_id(block1);
return_id(obj1);
return_block(block1);
return_block(obj1);
}
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