https://gcc.gnu.org/bugzilla/show_bug.cgi?id=22238
--- Comment #21 from Manuel López-Ibáñez <manu at gcc dot gnu.org> --- (In reply to David Malcolm from comment #19) > /tmp/test2.cc:9:24: error: return-statement with a value, in function > returning 'void' [-fpermissive] > return P->bar() + *P; > ^ And that location is terrible, but that is a different issue.