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      1 // RUN: %clang_cc1 -triple x86_64-apple-darwin11 -fsyntax-only -fobjc-arc -Wold-style-cast -verify %s
      2 // expected-no-diagnostics
      3 
      4 // We don't currently have a way to write ARC/C++ bridge casts in terms of C++
      5 // casts, so ensure we don't emit an old-style-cast warning in these cases.
      6 
      7 id test(void *opaqueInput) {
      8   id someObjCObject = (__bridge id)opaqueInput;
      9   void *someCFObject = (__bridge_retained void *)someObjCObject;
     10   return (__bridge_transfer id)someCFObject;
     11 }
     12