Function test_empty_block

cranelift/codegen/src/verifier/mod.rs:2339–2350

()

    #[test]
    fn test_empty_block() {
        let mut func = Function::new();
        let block0 = func.dfg.make_block();
        func.layout.append_block(block0);

        let flags = &settings::Flags::new(settings::builder());
        let verifier = Verifier::new(&func, flags.into());
        let mut errors = VerifierErrors::default();
        let _ = verifier.run(&mut errors);

        assert_err_with_msg!(errors, "block0 cannot be empty");
    }
}