file('build').assertHasDescendants(
            'file.txt',
            'nestedDir/nestedDirFile1.txt',
            'nestedDir/nestedDirFile2.txt'
        )
        and:
        lowercaseDir.renameTo(uppercaseDir)

        def uppercaseNestedDir = new File(uppercaseDir, 'NESTEDDIR')
        new File(uppercaseDir, 'nestedDir').renameTo(uppercaseNestedDir)

		nestedErr = err.Err
		goto second
	}
	return fmt.Errorf("unexpected type on 1st nested level: %T", nestedErr)

second:
	if isPlatformError(nestedErr) {
		return nil
	}
	switch err := nestedErr.(type) {
	case *os.SyscallError:
		nestedErr = err.Err
		goto third
	case *os.LinkError:
		nestedErr = err.Err
		goto third
	case *fs.PathError:
		nestedErr = err.Err
		goto third
	}
	switch nestedErr {

		}
	})
}

func parseReadError(nestedErr error, verify func(error) (string, bool)) error {
	err := nestedErr
	if nerr, ok := err.(*net.OpError); ok {
		err = nerr.Err
	}
	if nerr, ok := err.(*fs.PathError); ok {
		err = nerr.Err
	}
	if nerr, ok := err.(*os.SyscallError); ok {
		err = nerr.Err
	}
	if s, ok := verify(err); !ok {
		return fmt.Errorf("got %v; want %s", nestedErr, s)
	}
	return nil

func (d *testNestedDecodable) EncodeNestedObjects(e runtime.Encoder) error {
	d.nestedCalled = true
	return d.nestedErr
}

func (d *testNestedDecodable) DecodeNestedObjects(_ runtime.Decoder) error {
	d.nestedCalled = true
	return d.nestedErr
}

func TestNestedDecode(t *testing.T) {
	n := &testNestedDecodable{nestedErr: fmt.Errorf("unable to decode")}
	decoder := &mockSerializer{obj: n}

                    task customTask(type: CustomTask)
                """
            }
        }

        void createJar() {
            if (nestedJar.exists()) {
                nestedJar.delete()
            }
            nestedJarContents.zipTo(nestedJar)
            if (libraryJar.exists()) {
                libraryJar.delete()
            }
            libraryJarContents.zipTo(libraryJar)
        }

	for _, err := range agg {
		switch err := err.(type) {
		case aggregate:
			if match := err.visit(f); match {
				return match
			}
		case Aggregate:
			for _, nestedErr := range err.Errors() {
				if match := f(nestedErr); match {
					return match
				}
			}
		default:
			if match := f(err); match {
				return match
			}
		}
	}

	return false
}

}

func TestNestedPreloadWithNestedJoin(t *testing.T) {
	type (
		Preload struct {
			ID       uint
			Value    string
			NestedID uint
		}
		Join struct {
			ID       uint
			Value    string
			NestedID uint
		}
		Nested struct {
			ID       uint
			Preloads []*Preload
			Join     Join
			ValueID  uint
		}
		Value struct {
			ID     uint