Alexander Udalov
c57864e46c
Since we're not yet sure of the design of Experimental/UseExperimental, we're making them "experimental" themselves in some sense, in that the user is required to provide the magic argument "-Xuse-experimental=kotlin.Experimental" to be allowed to use either Experimental or UseExperimental. This is more convenient than the previous approach of "-language-version 1.3 -Xskip-metadata-version-check" because it's simpler and does not cause pre-release binaries to be produced
79 lines
1.3 KiB
Kotlin
Vendored
79 lines
1.3 KiB
Kotlin
Vendored
// !USE_EXPERIMENTAL: kotlin.Experimental
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// !DIAGNOSTICS: -UNUSED_VARIABLE
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// FILE: api.kt
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package api
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@Experimental(Experimental.Level.WARNING)
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@Target(AnnotationTarget.TYPE, AnnotationTarget.CLASS, AnnotationTarget.FUNCTION, AnnotationTarget.PROPERTY, AnnotationTarget.TYPEALIAS,
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AnnotationTarget.VALUE_PARAMETER)
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annotation class ExperimentalAPI
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@ExperimentalAPI
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fun function(): String = ""
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@ExperimentalAPI
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val property: String = ""
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@ExperimentalAPI
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typealias Typealias = String
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// FILE: usage-propagate.kt
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package usage1
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import api.*
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@ExperimentalAPI
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fun useAll() {
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function()
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property
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val s: Typealias = ""
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}
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@ExperimentalAPI
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class Use {
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fun useAll() {
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function()
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property
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val s: Typealias = ""
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}
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}
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// FILE: usage-use.kt
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package usage2
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import api.*
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fun useAll() {
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@UseExperimental(ExperimentalAPI::class)
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{
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function()
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property
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val s: Typealias = ""
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}()
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}
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@UseExperimental(ExperimentalAPI::class)
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class Use {
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fun useAll() {
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function()
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property
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val s: Typealias = ""
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}
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}
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// FILE: usage-none.kt
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package usage3
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import api.*
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fun use() {
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<!EXPERIMENTAL_API_USAGE!>function<!>()
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<!EXPERIMENTAL_API_USAGE!>property<!>
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val s: <!EXPERIMENTAL_API_USAGE!>Typealias<!> = ""
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s.hashCode()
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}
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