https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79430
--- Comment #17 from Jürgen Reuter <juergen.reuter at desy dot de> --- (In reply to Jerry DeLisle from comment #16) > (In reply to Jürgen Reuter from comment #15) > > With -fcheck=all nothing is flagged, but the test works as expected, as well > > as if I (independently from the fcheck) compile everything with -fno-inline > > . > > Also compile with -Wall and see if anything pops out. > > Try valgrind on executable compiled with and without the -fno-inline as well. -Wall shows only a lot of unused dummy arguments which are unavoidable for polymorphism . But when compiled with -Wall also the problem doesn't show up. We will try to run valgrind on the code without flags and with -fno-inline as well.
