libraries/stdlib/samples/build.gradle

apply plugin: 'kotlin'

dependencies {
    api project(':kotlin-stdlib-jdk8')
    testApi RepoDependencies.kotlinTest(project, "junit")
}

sourceSets {
    test.kotlin.srcDir 'test'
}

compileTestKotlin {
    compilerOptions {
        optIn.addAll([
                "kotlin.ExperimentalStdlibApi",
                "kotlin.ExperimentalUnsignedTypes",
        ])
    }
}