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#if defined(__BLOCKS__) && defined(__clang__)
// rdar://8594790
#include <Block.h>
extern "C" void abort();
int count = 100;
int no=1;
struct S {
S() { no = 0; };
~S() { if (no != 0) abort(); }
};
static S s1;
class A {
public:
int x;
A(const A &o) { ++no; x = o.x; }
A &operator =(const A &o) { x = o.x; return *this; }
A() : x(count++) { ++no; }
virtual ~A() { --no; }
void hello() const { }
};
#endif
int
main()
{
#if defined(__BLOCKS__) && defined(__clang__)
A a;
A a1;
A a2;
void (^b)(void) = ^{ a.hello(); a1.hello(); a2.hello(); };
b();
void (^c)(void) = Block_copy(^{ a.hello(); a1.hello(); a2.hello(); });
c();
if (no != 12)
abort();
Block_release(c);
if (no != 9)
abort();
#endif
return 0;
}
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