https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80872
Eric Gallager <egallager at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |SUSPENDED Last reconfirmed| |2017-08-01 CC| |egallager at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Eric Gallager <egallager at gcc dot gnu.org> --- Confirmed that such a warning would be nice to have, but probably impossible to implement properly due to the halting problem. Thus setting status to SUSPENDED.