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Initial support of JvmField annotation

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This commit is contained in:
Michael Bogdanov
2015-10-11 11:50:59 +03:00
parent 6cf9bfdb70
commit 22142ee44d
25 changed files with 497 additions and 16 deletions
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compiler/frontend.java/src/org/jetbrains/kotlin/resolve/jvm/annotationUtil.kt
+19 -1
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@@ -16,14 +16,32 @@
package org.jetbrains.kotlin.resolve.jvm.annotations
import org.jetbrains.kotlin.descriptors.ClassDescriptor
import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
import org.jetbrains.kotlin.descriptors.annotations.AnnotationDescriptor
import org.jetbrains.kotlin.descriptors.annotations.AnnotationUseSiteTarget
import org.jetbrains.kotlin.name.FqName
import org.jetbrains.kotlin.resolve.DescriptorUtils
public fun DeclarationDescriptor.hasJvmOverloadsAnnotation(): Boolean {
return getAnnotations().findAnnotation(FqName("kotlin.jvm.JvmOverloads")) != null
}
public fun DeclarationDescriptor.findJvmFieldAnnotation(): AnnotationDescriptor? {
return annotations.findAnnotation(FqName("kotlin.jvm.JvmField"))
val fqName = FqName("kotlin.jvm.JvmField")
val annotation = annotations.findAnnotation(fqName)
if (annotation != null) {
return annotation;
}
return annotations.getUseSiteTargetedAnnotations().asSequence().filter {
it.target == AnnotationUseSiteTarget.FIELD
}.map { it.annotation }.firstOrNull {
val descriptor = it.getType().getConstructor().getDeclarationDescriptor()
descriptor is ClassDescriptor && fqName.toUnsafe() == DescriptorUtils.getFqName(descriptor)
}
}
public fun DeclarationDescriptor.hasJvmFieldAnnotation(): Boolean {
return findJvmFieldAnnotation() != null
}