| 
  
     ‘test_explicit_flag’: events 1-6 
|   114 |   if (n > 10) |  
 |      ^ |  
 |      | |  
 |      (1) following ‘true’ branch (when ‘n > 10’)... |  
|   115 |     { |  
|   116 |       ptr = (int *)malloc (sizeof (int) * n); |  
 |                    ~~~~~~~~~~~~~~~~~~~~~~~~~ |  
 |                    | |  
 |                    (2) ...to here |  
 |                    (3) this call could return NULL |  
| [...] |  |  
|   128 |     for (i = 0; i < n; i++) |  
 |                 ~~~~~ |  
 |                   | |  
 |                   (4) following ‘true’ branch (when ‘i < n’)... |  
|   129 |       p[i] = i; /* { dg-warning "dereference of possibly-NULL" } */ |  
 |       ~~~~~~~~ |  
 |        |   | |  
 |        |   (6) ‘<unknown>’ could be NULL: unchecked value from (3) |  
 |        (5) ...to here |  
 
 |