1  /* As per inlining-1.c, but testing how the ASCII art version of
       2     the path looks.  */
       3  
       4  /* { dg-additional-options "-O2 -fdiagnostics-show-path-depths" } */
       5  /* { dg-additional-options "-fdiagnostics-path-format=inline-events -fdiagnostics-show-caret" } */
       6  
       7  void foo (void *p)
       8  {
       9    __builtin_free (p); /* { dg-warning "double-'free' of 'q'" "warning" } */
      10  }
      11  
      12  void bar (void *q)
      13  {
      14    foo (q);
      15    foo (q);
      16  }
      17  
      18  /* { dg-begin-multiline-output "" }
      19     __builtin_free (p);
      20     ^~~~~~~~~~~~~~~~~~
      21    'bar': events 1-2 (depth 1)
      22      |
      23      | void bar (void *q)
      24      |      ^~~
      25      |      |
      26      |      (1) entry to 'bar'
      27      |
      28      |   foo (q);
      29      |   ~   
      30      |   |
      31      |   (2) inlined call to 'foo' from 'bar'
      32      |
      33      +--> 'foo': event 3 (depth 2)
      34             |
      35             |   __builtin_free (p);
      36             |   ^~~~~~~~~~~~~~~~~~
      37             |   |
      38             |   (3) first 'free' here
      39             |
      40      <------+
      41      |
      42    'bar': event 4 (depth 1)
      43      |
      44      |   foo (q);
      45      |   ^
      46      |   |
      47      |   (4) inlined call to 'foo' from 'bar'
      48      |
      49      +--> 'foo': event 5 (depth 2)
      50             |
      51             |   __builtin_free (p);
      52             |   ^~~~~~~~~~~~~~~~~~
      53             |   |
      54             |   (5) second 'free' here; first 'free' was at (3)
      55             |
      56     { dg-end-multiline-output "" } */