},
		{
			name:                 "invalid new config format (arr)",
			expectedFailure:      true,
			existingConfFilename: "list.conflist",
			newConfFilename:      "invalid-arr.conflist",
		},
		{
			name:                 "invalid existing config format (arr)",
			expectedFailure:      true,
			existingConfFilename: "invalid-arr.conflist",
			newConfFilename:      "istio-cni.conf",
		},
		{

		},
		{
			name:              "intentional preempted config invalid",
			expectedFailure:   true,
			cniConfigFilename: "invalid-arr.conflist",
			cniConfName:       "invalid-arr.conflist",
			chainedCNIPlugin:  true,
			existingConfFiles: map[string]string{"bridge.conf": "bridge.conf", "invalid-arr.conflist": "invalid-arr.conflist"},
		},
		{
			name:              "intentional preempted config",
			cniConfigFilename: "list.conflist",

		if err != nil {
			return nil, err
		}
	default:
		return nil, errInvalidASTNode
	}
	rhs = *eltVal

	// If RHS is array compare each element.
	if arr, ok := rhs.ToArray(); ok {
		for _, element := range arr {
			// If we have an array we are on the wrong level.
			if cmp(element, *lhs) {
				return FromBool(true), nil
			}
		}
		return FromBool(false), nil
	}

	//	"@>" == 3
	r1, ok := p.registerReference(name)
	if !ok {
		return 0
	}
	var op int16
	switch p.next().ScanToken {
	case lex.LSH:
		op = 0
	case lex.RSH:
		op = 1
	case lex.ARR:
		op = 2
	case lex.ROT:
		// following instructions on ARM64 support rotate right
		// AND, ANDS, TST, BIC, BICS, EON, EOR, ORR, MVN, ORN
		op = 3
	}
	tok := p.next()
	str := tok.String()