tree 7ba32b4cf15e3f0fc0eae5eb18924935ca515fac
parent 8d26f02e693121764bfa0cb48c9a7ab31e17225d
author Willy Tarreau <w@1wt.eu> 1539597318 +0200
committer Willy Tarreau <w@1wt.eu> 1539602683 +0200
encoding latin1

BUILD: lua: silence some compiler warnings about potential null derefs

These ones are on error paths that are properly handled by luaL_error()
which does a longjmp() but the compiler cannot know it. By adding an
__unreachable() statement in WILL_LJMP(), there is no ambiguity anymore.

This may be backported to 1.8 but the previous patch (BUILD: compiler:
add a new statement "__unreachable()") is needed for this.