| commit | 8d26f02e693121764bfa0cb48c9a7ab31e17225d | [log] [tgz] |
|---|---|---|
| author | Willy Tarreau <w@1wt.eu> | Mon Oct 15 11:53:34 2018 +0200 |
| committer | Willy Tarreau <w@1wt.eu> | Mon Oct 15 13:24:43 2018 +0200 |
| tree | e3b7df59e9a0c0f515503d3355324e51ae1e3e41 | |
| parent | e5f229e6392fd54aaba7fe58f457723c16b9d15f [diff] |
BUILD: compiler: add a new statement "__unreachable()" This statement is used as a hint for the compiler so that it knows that the location where it's placed cannot be reached. It will mostly be used after longjmp() or equivalent statements that deal with error processing and that the compiler doesn't know will not return on certain conditions, so that it doesn't complain about null dereferences on error paths.