From c5fc55b84cb399c2127791c8718a6a6bbde0e90b Mon Sep 17 00:00:00 2001
From: Igor Yakovlev <igor.yakovlev@jetbrains.com>
Date: Tue, 24 Sep 2019 17:20:32 +0300
Subject: [PATCH] Fix exception when Enum.valueOf got an invalid argument value

#Fixed KT-30515
---
 .../src/org/jetbrains/kotlin/resolve/DescriptorUtils.kt       | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/descriptors/src/org/jetbrains/kotlin/resolve/DescriptorUtils.kt b/core/descriptors/src/org/jetbrains/kotlin/resolve/DescriptorUtils.kt
index 224f42c49b3..a643dc997a5 100644
--- a/core/descriptors/src/org/jetbrains/kotlin/resolve/DescriptorUtils.kt
+++ b/core/descriptors/src/org/jetbrains/kotlin/resolve/DescriptorUtils.kt
@@ -209,7 +209,9 @@ fun Annotated.getAnnotationRetention(): KotlinRetention? {
     val retentionArgumentValue =
         annotations.findAnnotation(KotlinBuiltIns.FQ_NAMES.retention)?.allValueArguments?.get(RETENTION_PARAMETER_NAME)
                 as? EnumValue ?: return null
-    return KotlinRetention.valueOf(retentionArgumentValue.enumEntryName.asString())
+
+    val retentionArgumentValueName = retentionArgumentValue.enumEntryName.asString()
+    return KotlinRetention.values().firstOrNull { it.name == retentionArgumentValueName }
 }
 
 val Annotated.nonSourceAnnotations: List<AnnotationDescriptor>