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test_2
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‘test_2’: events 1-4
| 68 | void test_2 (void *ptr, int a, int b) |
| ^~~~~~ |
| | |
| (1) entry to ‘test_2’ |
| 69 | { |
| 70 | switch (a) |
| ~~~~~~ |
| | |
| (2) following ‘case 3:’ branch... |
| [...] | |
| 76 | case 3: |
| ~~~~ |
| | |
| (3) ...to here |
| 77 | calls_free_2 (ptr); |
| ~~~~~~~~~~~~~~~~~~ |
| | |
| (4) calling ‘calls_free_2’ from ‘test_2’ |
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calls_free_2
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‘calls_free_2’: events 5-6
| 63 | void calls_free_2 (void *ptr) |
| ^~~~~~~~~~~~ |
| | |
| (5) entry to ‘calls_free_2’ |
| 64 | { |
| 65 | free (ptr); /* { dg-warning "double-'free' of 'ptr'" } */ |
| ~~~~~~~~~~ |
| | |
| (6) first ‘free’ here |
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‘test_2’: events 7-10
| 77 | calls_free_2 (ptr); |
| ^~~~~~~~~~~~~~~~~~ |
| | |
| (7) returning to ‘test_2’ from ‘calls_free_2’ |
| [...] | |
| 81 | switch (b) |
| ~~~~~~ |
| | |
| (8) following ‘default:’ branch... |
| 82 | { |
| 83 | default: |
| ~~~~~~~ |
| | |
| (9) ...to here |
| 84 | calls_free_2 (ptr); |
| ~~~~~~~~~~~~~~~~~~ |
| | |
| (10) passing freed pointer ‘ptr’ in call to ‘calls_free_2’ from ‘test_2’ |
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calls_free_2
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‘calls_free_2’: events 11-12
| 63 | void calls_free_2 (void *ptr) |
| ^~~~~~~~~~~~ |
| | |
| (11) entry to ‘calls_free_2’ |
| 64 | { |
| 65 | free (ptr); /* { dg-warning "double-'free' of 'ptr'" } */ |
| ~~~~~~~~~~ |
| | |
| (12) second ‘free’ here; first ‘free’ was at (6) |
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