test/SemaObjC/autoreleasepool.m

   1 // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
   2
   3 void *objc_autoreleasepool_push();
   4 void autoreleasepool_pop(void*);
   5
   6 @interface AUTORP @end
   7
   8 @implementation AUTORP
   9 - (void) unregisterTask:(id) task {
  10   goto L;       // expected-error {{cannot jump}}
  11
  12   @autoreleasepool { // expected-note {{jump bypasses auto release push of @autoreleasepool block}}
  13         void *tmp = objc_autoreleasepool_push();
  14         L:
  15         autoreleasepool_pop(tmp);
  16         @autoreleasepool {
  17           return;
  18         }
  19   }
  20 }
  21 @end
  22