int i = 0
        def rules = modelNode.myNumbers.@rules[0]
        rules[i++] == 'NumberRules#defaultsRule(Numbers)'
        rules[i++] == 'NumberRules#mutateRule(Numbers)'
        rules[i++] == 'ClassHolder.InnerRules#mutateRule(Numbers)'
        rules[i++] == 'NumberRules#finalizeRule(Numbers)'
        rules[i] == 'NumberRules#validateRule(Numbers)'
    }

	}

	// Sadly, iptables has inconsistent quoting rules for comments. Just remove all quotes.
	// Also, quoted multi-word comments (which are counted as a single arg)
	// will be unpacked into multiple args,
	// in order to compare against iptables-save output (which will be split at whitespace boundary)
	// e.g. a single arg('"this must be before the NodePort rules"') will be unquoted and unpacked into 7 args.
	var argsCopy []string

        interface BuildType {
            //Readonly
            FunctionalSourceSet getSources()
        }

        class Rules extends RuleSource {
            @Model
            void buildType(BuildType buildType) { }
        }

        apply plugin: Rules
        """

        expect:
        succeeds "model"
        def buildType = ModelReportOutput.from(output).modelNode.buildType

        failure.assertHasCause("There is a problem with model rule Plugin3.Rules#m(String).")
        failure.assertHasCause("""Type-only model reference of type java.lang.String (parameter 1) is ambiguous as multiple model elements are available for this type:
  - s1 (created by: Plugin1.Rules#s1())
  - s2 (created by: Plugin2.Rules#s2())""")
    }

    def "fails on incompatible by-type reference"() {
        given:

    annotations:
      rbac.authorization.kubernetes.io/autoupdate: "true"
    creationTimestamp: null
    labels:
      kubernetes.io/bootstrapping: rbac-defaults
    name: system:controller:attachdetach-controller
  rules:
  - apiGroups:
    - ""
    resources:
    - persistentvolumeclaims
    - persistentvolumes
    verbs:
    - list
    - watch
  - apiGroups:
    - ""
    resources:
    - nodes
    verbs:

name: envoy.filters.http.rbac
typedConfig:
  '@type': type.googleapis.com/envoy.extensions.filters.http.rbac.v3.RBAC
  rules:
    policies:
      ns[foo]-policy[httpbin]-rule[0]:
        permissions:
        - andRules:
            rules:
            - orRules:
                rules:
                - header:
                    name: :authority
                    stringMatch:
                      exact: rule[0]-to[0]-host[1]

      kubernetes.io/bootstrapping: rbac-defaults
    name: admin
  rules: null
- apiVersion: rbac.authorization.k8s.io/v1
  kind: ClusterRole
  metadata:
    annotations:
      rbac.authorization.kubernetes.io/autoupdate: "true"
    creationTimestamp: null
    labels:
      kubernetes.io/bootstrapping: rbac-defaults
    name: cluster-admin
  rules:
  - apiGroups:
    - '*'
    resources:
    - '*'
    verbs:

                c.items.add 'bar'
            }
        }

        apply plugin: Rules
        """

        then:
        fails 'tasks'

        and:
        failure.assertHasCause "Attempt to modify a read only view of model element 'container.items' of type '$type<String>' given to rule Rules#tryToMutate(ModelMap<Task>, Container)"

        where:
        type << MANAGED_SCALAR_COLLECTION_TYPES

	// RulesFor returns the list of rules that apply to a given user in a given namespace and error.  If an error is returned, the slice of
	// PolicyRules may not be complete, but it contains all retrievable rules.  This is done because policy rules are purely additive and policy determinations
	// can be made on the basis of those rules that are found.
	RulesFor(user user.Info, namespace string) ([]rbacv1.PolicyRule, error)

import org.gradle.internal.resolve.result.ComponentSelectionContext
import org.gradle.internal.resolve.result.DefaultBuildableModuleComponentMetaDataResolveResult
import org.gradle.internal.rules.ClosureBackedRuleAction
import org.gradle.internal.rules.SpecRuleAction
import org.gradle.util.AttributeTestUtil
import org.gradle.util.SnapshotTestUtil
import org.gradle.util.TestUtil
import spock.lang.Specification