return
		}
		iterations++
		changed := false
		for _, b := range f.Blocks {
			for _, v := range b.Values {
				changed = visit(v) || changed
			}
			// keep the auto if its address reaches a control value
			for _, c := range b.ControlValues() {
				if n, ok := addr[c]; ok && !used.Has(n) {
					used.Add(n)
					changed = true
				}
			}
		}
		if !changed {
			break
		}
	}

            descriptor.status == "integration"
        }

        when:
        project.group = "changed-group"
        project.version = "changed-version"

        then:
        with(publishing.publications.test) {
            organisation == "changed-group"
            revision == "changed-version"
        }
    }

    def "can configure descriptor"() {
        given:

        then:
        pd1 == pd2
        pd1 == pd1
    }

    def "Changed label causes equal to be false"() {

        when:
        def pd1 = createProblemDefinition()
        def pd2 = createProblemDefinition("otherLabel")

        then:
        pd1 != pd2
    }

    def "Changed severity causes equal to be false"() {

        when:
        def pd1 = createProblemDefinition()

					if r := badNils[f.Interface()]; r != nil {
						f.Set(reflect.ValueOf(r))
						changed = true
					}
				}
				if f.Type() == exprSliceType {
					for j := 0; j < f.Len(); j++ {
						e := f.Index(j)
						if r := badNils[e.Interface()]; r != nil {
							e.Set(reflect.ValueOf(r))
							changed = true
						}
					}
				}
			}
		})
	}

	// step 3: fix up invalid casts.

        then:
        outputContains '2!'
        outputContains "because the set of system properties prefixed by '${SYSTEM_PROJECT_PROPERTIES_PREFIX}' has changed."
        configurationCache.assertStateStored()

        when:
        configurationCacheRun "help", "-D${SYSTEM_PROJECT_PROPERTIES_PREFIX}gradleProp=2", "-D${SYSTEM_PROJECT_PROPERTIES_PREFIX}unusedProp=2"

        then:

            create("foo") {
                other = "changed"
            }
        }
        realize()

        then:
        realizeChild("foo").other == "changed"
    }

    def "can register config rule and type for item"() {
        when:
        mutateWithoutDelegation {
            it.create("foo", specialItemClass) {
                other = "changed"
            }
        }
        realize()

        def inputs = folderNames().collect { file("${it}/input.txt").createFile() }
        def modifiedInput = inputs[1]

        buildFile << incrementalTaskWithNameOnlyInputFiles(inputs)
        run INCREMENTAL_TASK_NAME, "--info"

        when:
        modifiedInput.text = "changed"
        println "Modified ${modifiedInput} to '${modifiedInput.text}'!"

        outputs = new CompilationOutputsFixture(objectFileDir)
    }

    @ToBeFixedForConfigurationCache
    def "recompiles changed source file only"() {
        given:
        outputs.snapshot { run "mainExecutable" }

        when:
        sourceFile << """
// Changed source file
"""
        and:
        run "mainExecutable"

        then:
        executedAndNotSkipped compileTask

        and:

      }
      boolean changed = false;
      Iterator<Map<C, V>> iterator = backingMap.values().iterator();
      while (iterator.hasNext()) {
        Map<C, V> map = iterator.next();
        if (map.keySet().remove(obj)) {
          changed = true;
          if (map.isEmpty()) {
            iterator.remove();
          }
        }
      }
      return changed;
    }

    @Override

     *
     * <p>The call is synchronous, i.e. the method ensures that the changed paths are taken into account
     * by the daemon after it returned. This ensures that for every build started
     * after this method has been called knows about the changed paths.
     *
     * <p>If the version of Gradle does not support virtual file system retention (i.e. &lt; 6.1),