tree e3b7df59e9a0c0f515503d3355324e51ae1e3e41
parent e5f229e6392fd54aaba7fe58f457723c16b9d15f
author Willy Tarreau <w@1wt.eu> 1539597214 +0200
committer Willy Tarreau <w@1wt.eu> 1539602683 +0200
encoding latin1

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.