fun foo(bar: String?) {}
                }
            """,
            v2 = """
                class Source(some: String) {
                    var someVar: String = "some"
                    fun foo(bar: String) {}
                }
            """
        ) {
            assertHasErrors(

/**
 * Asserts Kotlin `internal` members are filtered from the comparison.
 */
class KotlinInternalFilteringTest : AbstractBinaryCompatibilityTest() {

    private
    val internalMembers = """

        internal fun foo() {}

        internal val bar = "bar"

        internal var bazar = "bazar"

        internal fun String.fooExt() {}

        internal fun Int.fooExt() {}

        internal val String.barExt: String

    private
    fun someClasses(): Sequence<Path> {
        val directory = projectDir.resolve("classes")

        touchFile(directory.resolve("com/acme/Foo.class"))
        touchFile(directory.resolve("com/acme/internal/FooInternal.class"))
        touchFile(directory.resolve("com/foo/internal/FooInternal.class"))
        touchFile(directory.resolve("javax/servlet/http/HttpServletRequest.class"))

        return sequenceOf(directory)
    }