1  struct BlobSpan {
       2  	int right;
       3  };
       4  /* This test makes sure we don't accidentally cause a bad insertion to occur
       5     by choosing the wrong variable name so that we end up with a use not
       6     dominated by a def. */
       7  void render_blob_line(struct BlobSpan blobdata) {
       8  	int buf[4 * 8];
       9  	int *data = buf;
      10  	int i, n = 0;
      11  	if (blobdata.right)
      12  		n++;
      13  	if (n)
      14  		for (; i < 2 * n;)
      15  			data[i] = 0;
      16  	n *= 2;
      17  	for (; n;) ;
      18  }