"must be one of " + validVersions + " but is '" + string + "'.",
                    tracker);
        }

        return false;
    }

    /**
     * Compares two model versions.
     *
     * @param first the first version.
     * @param second the second version.

			// A pod, must stop pruning.
			break
		}
		p.inFlightEvents.Remove(e)
	}
}

// isPodUpdated checks if the pod is updated in a way that it may have become
// schedulable. It drops status of the pod and compares it with old version,
// except for pod.status.resourceClaimStatuses: changing that may have an
// effect on scheduling.
func isPodUpdated(oldPod, newPod *v1.Pod) bool {
	strip := func(pod *v1.Pod) *v1.Pod {

	if r == 0 {
		r = reseed()
	}
	// constants from Numerical Recipes
	r = r*1664525 + 1013904223
	randN = r
	randmu.Unlock()
	return strconv.Itoa(int(1e9 + r%1e9))[1:]
}

// isSameType - compares two object types via reflect.TypeOf
func isSameType(obj1, obj2 interface{}) bool {
	return reflect.TypeOf(obj1) == reflect.TypeOf(obj2)
}

// absorb InvertFlags into boolean values
((Equal|NotEqual|LessThan|GreaterThan|LessEqual|GreaterEqual) (InvertFlags x)) => ((Equal|NotEqual|GreaterThan|LessThan|GreaterEqual|LessEqual) x)


// Elide compares of bit tests
((EQ|NE|LT|LE|GT|GE) (CMPconst [0] z:(AND x y)) yes no) && z.Uses == 1 => ((EQ|NE|LT|LE|GT|GE) (Select1 <types.TypeFlags> (ANDCC x y)) yes no)