myExt.prop.get()
            }
        }

        task wrongRuntimeValueType {
            def myExt = project.extensions.getByType(MyExtension)
            doLast {
                myExt.prop = ['key': 123]
                myExt.prop.get()
            }
        }

        task wrongPropertyTypeDsl {
            def myExt = project.extensions.getByType(MyExtension)

            tasks.register("mytask") {
                extensions.create("myext", MyExtension)
                myext.prop = "foobar"
                doLast {
                    println("myext.prop = " + myext.prop.get())
                }
            }
        """

        expect:
        succeeds("mytask")
        outputContains("myext.prop = foobar")
    }

                output = layout.buildDirectory.dir("producer")
            }

            def myExt = extensions.create("myExt", MyExt)
            myExt.artifactDir = producer.flatMap { it.output }

            tasks.register("consumer", Consumer) {
               fileNames = myExt.artifactDir.map {
                  it.asFileTree.collect { it.absolutePath }
               }.orElse([ "else" ])
            }

		makeInput: func() any {
			type (
				MyInt1 int
				MyInt2 int
				myInt  int
				s2     struct {
					MyInt2
					myInt
				}
				s1 struct {
					MyInt1
					myInt
					s2
				}
				S struct {
					s1
					myInt
				}
			)
			return S{s1{1, 2, s2{3, 4}}, 6}
		},
		want: `{"MyInt1":1,"MyInt2":3}`,
	}, {