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1// RUN: %clang_cc1 -x objective-c++ -fblocks -fms-extensions -rewrite-objc %s -o %t-rw.cpp2// RUN: %clang_cc1 -fsyntax-only -fblocks -Wno-address-of-temporary -D"Class=void*" -D"id=void*" -D"SEL=void*" -D"__declspec(X)=" %t-rw.cpp3 4typedef void(^BL)(void);5 6id return_id(void(^block)(void)) {7 return block;8}9 10BL return_block(id obj) {11 return obj;12}13 14int main()15{16 void(^block)(void);17 id obj;18 block = obj; // AnyPointerToBlockPointerCast19 obj = block; // BlockPointerToObjCPointerCast20 21 id obj1 = block;22 23 void(^block1)(void) = obj1;24 25 return_id(block1);26 27 return_id(obj1);28 29 return_block(block1);30 31 return_block(obj1);32}33