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// RUN: clang -checker-cfref -verify -fobjc-gc %s
#include <CoreFoundation/CFDate.h>
#include <Foundation/NSDate.h>
#include <Foundation/NSZone.h>
CFAbsoluteTime f1() {
CFAbsoluteTime t = CFAbsoluteTimeGetCurrent();
CFDateRef date = CFDateCreate(NULL, t);
CFRetain(date);
[NSMakeCollectable(date) release];
CFDateGetAbsoluteTime(date); // no-warning
CFRelease(date);
t = CFDateGetAbsoluteTime(date); // expected-warning{{Reference-counted object is used after it is released.}}
return t;
}
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