Kirill Rakhman
eee66ab43f
If an annotation doesn't specify an explicit use-site target, previously it was added to both, the primary constructor value parameter and the property in the FIR. Then, in FIR2IR, only the "correct" one was added to the IR. Move up the deduplication logic into the frontend. ^KT-56177 Fixed
50 lines
1.6 KiB
Kotlin
Vendored
50 lines
1.6 KiB
Kotlin
Vendored
// WITH_STDLIB
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// WITH_REFLECT
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// TARGET_BACKEND: JVM_IR
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// FIR_DUMP
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// DUMP_IR
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import kotlin.reflect.full.declaredMemberProperties
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import kotlin.annotation.AnnotationTarget.*
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annotation class NoTarget
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@Target(kotlin.annotation.AnnotationTarget.PROPERTY, VALUE_PARAMETER, AnnotationTarget.FIELD)
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annotation class PropValueField
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@Target(allowedTargets = [AnnotationTarget.PROPERTY])
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annotation class PropertyOnly
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@Target(allowedTargets = arrayOf(AnnotationTarget.VALUE_PARAMETER))
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annotation class ParameterOnly
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@Target(allowedTargets = *arrayOf(AnnotationTarget.FIELD))
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annotation class FieldOnly
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@Target(*[AnnotationTarget.PROPERTY])
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annotation class PropertyOnly2
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class Foo(
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@NoTarget
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@PropValueField
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@PropertyOnly
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@PropertyOnly2
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@ParameterOnly
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@FieldOnly
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var param: Int
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)
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fun box(): String {
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val clazz = Foo::class
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val parameterAnnotations = clazz.constructors.single().parameters.single().annotations.map { it.annotationClass.simpleName ?: "" }.toSet()
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val propertyAnnotations = clazz.declaredMemberProperties.single().annotations.map { it.annotationClass.simpleName ?: "" }.toSet()
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val fieldAnnotations = Foo::class.java.getDeclaredField("param").annotations.map { it.annotationClass.simpleName ?: "" }.toSet()
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if (parameterAnnotations != setOf("NoTarget", "PropValueField", "ParameterOnly")) return "Parameters:" + parameterAnnotations.joinToString()
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if (propertyAnnotations != setOf("PropertyOnly", "PropertyOnly2")) return "Property:" + propertyAnnotations.joinToString()
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if (fieldAnnotations != setOf("FieldOnly")) return "Field:" + fieldAnnotations.joinToString()
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return "OK"
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}
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