| 
  
 test_1 
  | 
     ‘test_1’: events 1-2 
|     7 |   global_ptr = malloc (1024); /* { dg-message "allocated here" } */ |  
 |                ^~~~~~~~~~~~~ |  
 |                | |  
 |                (1) allocated here |  
|     8 |   *(int *)&global_ptr = i; /* { dg-warning "leak of 'global_ptr'" } */ |  
 |   ~~~~~~~~~~~~~~~~~~~~~~~ |  
 |                       | |  
 |                       (2) ‘global_ptr’ leaks here; was allocated at (1) |  
 
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 |