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/* Make sure that @synchronized parses and a very basic test runs.  */

/* { dg-options "-fobjc-exceptions -fgnu-runtime" } */

#include "../objc-obj-c++-shared/TestsuiteObject.h"

int main (void)

{

  TestsuiteObject *a = [TestsuiteObject new];

  TestsuiteObject *b = [TestsuiteObject new];

  TestsuiteObject *c = [TestsuiteObject new];

  /* This single-threaded test just checks that @synchronized() uses a

     recursive mutex, and that the runtime at least doesn't crash

     immediately upon finding it.

  */

  @synchronized (a)

    {

      @synchronized (a)

        {

          @synchronized (b)

            {

              @synchronized (b)

                {

                  @synchronized (c)

                    {

                      @synchronized (c)

                        {

                          return 0;

                        }

                    }

                }

            }

        }

    }

}