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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
44 lines
710 B
Kotlin
Vendored
44 lines
710 B
Kotlin
Vendored
// !USE_EXPERIMENTAL: kotlin.Experimental
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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.PROPERTY, AnnotationTarget.FUNCTION)
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annotation class ExperimentalAPI
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@ExperimentalAPI
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const val MEANING = 42
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annotation class Anno(val value: Int)
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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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@Anno(MEANING)
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fun usage() {}
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// FILE: usage-use.kt
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@file:UseExperimental(ExperimentalAPI::class)
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package usage2
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import api.*
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// TODO: there should be no warning here
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@Anno(<!EXPERIMENTAL_API_USAGE!>MEANING<!>)
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fun usage() {}
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// FILE: usage-none.kt
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package usage3
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import api.*
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@Anno(<!EXPERIMENTAL_API_USAGE!>MEANING<!>)
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fun usage() {}
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