Function codegen_handle_fn_abi_err 

pub fn codegen_handle_fn_abi_err<'tcx>(
    tcx: TyCtxt<'tcx>,
    err: FnAbiError<'tcx>,
    span: Span,
    fn_abi_request: FnAbiRequest<'tcx>,
) -> ErrorGuaranteed

Implementation of FnAbiOfHelpers::handle_fn_abi_err for codegen backends.