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binary-compatibility-validator, minor: refactor annotation utilities.

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This commit is contained in:
Ilya Gorbunov
2016-10-13 20:39:17 +03:00
parent 01e0bc8d5e
commit b6460e6280
1 changed files with 15 additions and 15 deletions
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libraries/tools/binary-compatibility-validator/src/main/kotlin/org.jetbrains.kotlin.tools/asmUtils.kt
+15 -15
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@@ -129,9 +129,10 @@ val ClassNode.outerClassName: String? get() = innerClassNode?.outerName
const val inlineExposedAnnotationName = "kotlin/internal/InlineExposed" const val inlineExposedAnnotationName = "kotlin/internal/InlineExposed"
fun ClassNode.isInlineExposed() = hasAnnotation(inlineExposedAnnotationName, includeInvisible = true) fun ClassNode.isInlineExposed() = findAnnotation(inlineExposedAnnotationName, includeInvisible = true) != null
fun MethodNode.isInlineExposed() = hasAnnotation(inlineExposedAnnotationName, includeInvisible = true) fun MethodNode.isInlineExposed() = findAnnotation(inlineExposedAnnotationName, includeInvisible = true) != null
fun FieldNode.isInlineExposed() = hasAnnotation(inlineExposedAnnotationName, includeInvisible = true) fun FieldNode.isInlineExposed() = findAnnotation(inlineExposedAnnotationName, includeInvisible = true) != null
private object KotlinClassKind { private object KotlinClassKind {
const val FILE = 2 const val FILE = 2
@@ -146,20 +147,13 @@ fun ClassNode.isDefaultImpls() = isInner() && name.endsWith("\$DefaultImpls") &&
val ClassNode.kotlinClassKind: Int? val ClassNode.kotlinClassKind: Int?
get() = visibleAnnotations get() = findAnnotation("kotlin/Metadata", false)?.get("k") as Int?
?.filter { it.desc == "Lkotlin/Metadata;" }
?.map { (it.values.annotationValue("k") as? Int) }
?.firstOrNull()
fun ClassNode.hasAnnotation(annotationName: String, includeInvisible: Boolean = false) = hasAnnotation(annotationName, visibleAnnotations, invisibleAnnotations, includeInvisible) fun ClassNode.findAnnotation(annotationName: String, includeInvisible: Boolean = false) = findAnnotation(annotationName, visibleAnnotations, invisibleAnnotations, includeInvisible)
fun MethodNode.hasAnnotation(annotationName: String, includeInvisible: Boolean = false) = hasAnnotation(annotationName, visibleAnnotations, invisibleAnnotations, includeInvisible) fun MethodNode.findAnnotation(annotationName: String, includeInvisible: Boolean = false) = findAnnotation(annotationName, visibleAnnotations, invisibleAnnotations, includeInvisible)
fun FieldNode.hasAnnotation(annotationName: String, includeInvisible: Boolean = false) = hasAnnotation(annotationName, visibleAnnotations, invisibleAnnotations, includeInvisible) fun FieldNode.findAnnotation(annotationName: String, includeInvisible: Boolean = false) = findAnnotation(annotationName, visibleAnnotations, invisibleAnnotations, includeInvisible)
private fun hasAnnotation(annotationName: String, visibleAnnotations: List<AnnotationNode>?, invisibleAnnotations: List<AnnotationNode>?, includeInvisible: Boolean) operator fun AnnotationNode.get(key: String): Any? = values.annotationValue(key)
= "L$annotationName;".let { desc ->
(visibleAnnotations?.any { it.desc == desc } ?: false)
|| (includeInvisible && (invisibleAnnotations?.any { it.desc == desc } ?: false))
}
private fun List<Any>.annotationValue(key: String): Any? { private fun List<Any>.annotationValue(key: String): Any? {
for (index in (0 .. size / 2 - 1)) { for (index in (0 .. size / 2 - 1)) {
@@ -168,3 +162,9 @@ private fun List<Any>.annotationValue(key: String): Any? {
} }
return null return null
} }
private fun findAnnotation(annotationName: String, visibleAnnotations: List<AnnotationNode>?, invisibleAnnotations: List<AnnotationNode>?, includeInvisible: Boolean): AnnotationNode? =
visibleAnnotations?.firstOrNull { it.refersToName(annotationName) } ?:
if (includeInvisible) invisibleAnnotations?.firstOrNull { it.refersToName(annotationName) } else null
fun AnnotationNode.refersToName(name: String) = desc.startsWith('L') && desc.endsWith(';') && desc.regionMatches(1, name, 0, name.length)