https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91758
Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |INVALID --- Comment #7 from Martin Liška <marxin at gcc dot gnu.org> --- I've got it. It's a usage of an uninitialize member variable in a class: https://bugs.llvm.org/show_bug.cgi?id=40547#c38