pub(crate) fn mangled_name_of_instance<'a, 'tcx>(
cx: &GenericCx<'a, FullCx<'a, 'tcx>>,
instance: Instance<'tcx>,
) -> SymbolName<'tcx>
pub(crate) fn mangled_name_of_instance<'a, 'tcx>(
cx: &GenericCx<'a, FullCx<'a, 'tcx>>,
instance: Instance<'tcx>,
) -> SymbolName<'tcx>