Parse enum arrays correctly

(cherry picked from commit 5f2b5cf)

plugins/annotation-processing/testData/processors/EnumArray.kt

@@ -0,0 +1,7 @@
+package org.jetbrains.kotlin.annotation.processing.test.processor
+
+enum class RGBColors { RED, GREEN, BLUE }
+annotation class ColorsAnnotation(val colors: Array<RGBColors>)
+
+@ColorsAnnotation(colors = arrayOf(RGBColors.BLUE, RGBColors.RED))
+class Test

plugins/java-model-wrappers/src/org/jetbrains/kotlin/java/model/internal/KotlinAnnotationProxyMaker.kt

@@ -92,8 +92,12 @@ private fun getConstantValue(
                 is PsiArrayInitializerMemberValue -> psiValue.initializers.toList()
                 else -> listOf(psiValue)
             }
-            
+
-            if (jComponentType.isPrimitive || jComponentType.isAnnotation || jComponentType.canonicalName == JAVA_LANG_STRING) {
+            if (jComponentType.isPrimitive
+                || jComponentType.isAnnotation
+                || jComponentType.isEnum
+                || jComponentType.canonicalName == JAVA_LANG_STRING
+            ) {
                 val arr = Array.newInstance(jComponentType, arrayValues.size)
                 arrayValues.forEachIndexed { i, componentPsiValue ->
                     val componentValue = getConstantValue(componentPsiValue, returnType.componentType, jComponentType, evaluator)

plugins/plugins-tests/tests/org/jetbrains/kotlin/annotation/processing/test/processor/ProcessorTests.kt

@@ -16,9 +16,6 @@
 
 package org.jetbrains.kotlin.annotation.processing.test.processor
 
-import com.intellij.psi.JavaPsiFacade
-import com.intellij.psi.impl.PsiSubstitutorImpl
-import com.intellij.psi.util.PsiTypesUtil
 import org.intellij.lang.annotations.Language
 import org.jetbrains.kotlin.annotation.processing.impl.DisposableRef
 import org.jetbrains.kotlin.annotation.processing.impl.KotlinProcessingEnvironment
@@ -35,6 +32,10 @@ import javax.lang.model.type.DeclaredType
 import javax.lang.model.type.TypeMirror
 import javax.lang.model.type.TypeVariable
 
+// See EnumArray.kt
+enum class RGBColors { RED, GREEN, BLUE }
+annotation class ColorsAnnotation(val colors: Array<RGBColors>)
+
 class ProcessorTests : AbstractProcessorTest() {
     override val testDataDir = "plugins/annotation-processing/testData/processors"
     
@@ -127,6 +128,13 @@ class ProcessorTests : AbstractProcessorTest() {
         assertTrue((anno2.getParam("e") as JeArrayAnnotationValue).value.first() is JeTypeAnnotationValue)
     }
     
+    fun testEnumArray() = test("EnumArray", "*") { set, roundEnv, env ->
+        val testClass = env.findClass("org.jetbrains.kotlin.annotation.processing.test.processor.Test")
+        val enumAnno = testClass.getAnnotation(ColorsAnnotation::class.java)
+        assertNotNull(enumAnno)
+        assertEquals(listOf("BLUE", "RED"), enumAnno!!.colors.map { it.name })
+    }
+
     fun testStringArray() = test("StringArray", "*") { set, roundEnv, env ->
         val testClass = env.findClass("Test")
         val suppress = testClass.getAnnotation(Suppress::class.java)