extraComp(MavenPublication) {
                from components.java
                groupId "extra.group"
                artifactId "extra-comp"
                version "extra"
            }
            extra(MavenPublication) {
                groupId "extra.group"
                artifactId "extra"
                version "extra"
            }
        }
    }
}
""")

        when:

    def "detects changes to source in extra source directories"() {
        buildFile << "sourceSets.main.${languageName}.srcDir 'extra'"

        source("class A extends B {}")
        file("extra/B.${languageName}") << "class B {}"
        file("extra/C.${languageName}") << "class C {}"

        outputs.snapshot { run language.compileTaskName }

        when:

			Valu("bool1", OpIsNonNil, c.config.Types.Bool, 0, nil, "ptr1"),
			If("bool1", "extra", "secondCheck")),
		Bloc("secondCheck",
			Valu("bool2", OpIsNonNil, c.config.Types.Bool, 0, nil, "ptr1"),
			If("bool2", "extra", "thirdCheck")),
		Bloc("thirdCheck",
			Valu("bool3", OpIsNonNil, c.config.Types.Bool, 0, nil, "ptr1"),
			If("bool3", "extra", "exit")),
		Bloc("extra",
			Goto("exit")),
		Bloc("exit",
			Exit("mem")))

            .artifact()
            .artifact(classifier: "extra")
            .publish()

        buildFile << """
repositories {
    ivy { url "${ivyHttpRepo.uri}" }
}
configurations {
    regular
    clientModule
}
dependencies {
    clientModule "group:projectA:1.2"
    clientModule(module("group:projectA:1.2")) {
        artifact { classifier = 'extra' }
    }
}

task listClientModuleJars {

    def 'copies files and removes extra files from destDir'() {
        given:
        defaultSourceFileTree()
        file('dest').create {
            file 'extra.txt'
            extraDir { file 'extra.txt' }
            dir1 {
                file 'extra.txt'
                extraDir { file 'extra.txt' }
            }
            someOtherEmptyDir {}
        }

            .artifact(name: "test-extra")
            .publish()
        def module2 = ivyHttpRepo.module("org.gradle", "other", "preview-1").publish()

        and:
        buildFile << """
repositories { ivy { url "${ivyHttpRepo.uri}" } }
configurations { compile }
dependencies {
    compile ("org.gradle:test:1.45") {
        artifact {
            name = 'test-extra'
            type = 'jar'
        }

		exact = true
		d0 = true
	}
	// Remove extra lower bits and keep rounding info.
	extra := uint(-dexp2)
	extraMask := uint32(1<<extra - 1)

	di, dfrac := di>>extra, di&extraMask
	roundUp := false
	if exact {
		// If we computed an exact product, d + 1/2
		// should round to d+1 if 'd' is odd.
		roundUp = dfrac > 1<<(extra-1) ||
			(dfrac == 1<<(extra-1) && !d0) ||
			(dfrac == 1<<(extra-1) && d0 && di&1 == 1)
	} else {

	var extra map[string]authenticationv1.ExtraValue
	if u.Extra != nil {
		extra = make(map[string]authenticationv1.ExtraValue, len(u.Extra))
		for k, v := range u.Extra {
			extra[k] = authenticationv1.ExtraValue(v)
		}
	}
	return authenticationv1.UserInfo{
		Username: u.Username,
		UID:      u.UID,
		Groups:   u.Groups,
		Extra:    extra,
	}

		!unmarshalCertificate(&s, &cert) {
		return nil, errors.New("tls: invalid session encoding")
	}
	for !extra.Empty() {
		var e []byte
		if !readUint24LengthPrefixed(&extra, &e) {
			return nil, errors.New("tls: invalid session encoding")
		}
		ss.Extra = append(ss.Extra, e)
	}
	switch extMasterSecret {
	case 0:
		ss.extMasterSecret = false
	case 1:
		ss.extMasterSecret = true
	default:

        deprecated: Union[deprecated, str, bool, None] = None,
        include_in_schema: bool = True,
        json_schema_extra: Union[Dict[str, Any], None] = None,
        **extra: Any,
    ):
        if example is not _Unset:
            warnings.warn(
                "`example` has been deprecated, please use `examples` instead",
                category=DeprecationWarning,