Alexander Udalov
012ffa2993
Instead of generating these annotation classes as package-private on JVM, serialize their metadata to the .kotlin_module file, and load it when compiling dependent multiplatform modules. The problem with generating them as package-private was that kotlin-stdlib for JVM would end up declaring symbols from other platforms, which would include some annotations from package kotlin.native. But using that package is discouraged by some tools because it has a Java keyword in its name. In particular, jlink refused to work with such artifact altogether (KT-21266). #KT-38652 Fixed
41 lines
935 B
Kotlin
Vendored
41 lines
935 B
Kotlin
Vendored
// !LANGUAGE: +MultiPlatformProjects
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// !USE_EXPERIMENTAL: kotlin.ExperimentalMultiplatform
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// TARGET_BACKEND: JVM
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// FULL_JDK
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// FILE: A.kt
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package a
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@OptionalExpectation
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expect annotation class A(val x: Int)
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@OptionalExpectation
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expect annotation class B(val s: String)
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actual annotation class A(actual val x: Int)
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// FILE: B.kt
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@file:Suppress("OPTIONAL_DECLARATION_USAGE_IN_NON_COMMON_SOURCE") // TODO: support common sources in the test infrastructure
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import a.A
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import a.B
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import java.lang.reflect.Modifier
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class Test {
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@A(42)
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@B("OK")
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fun test() {}
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}
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fun box(): String {
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val annotations = Test::class.java.declaredMethods.single().annotations.toList()
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if (annotations.toString() != "[@a.A(x=42)]") return "Fail 1: $annotations"
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try {
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Class.forName("a.B")
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return "Fail 2: there should be no class file for a.B"
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} catch (e: ClassNotFoundException) {
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return "OK"
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}
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}
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