Don't break the world if enum in annotation isn't found

compiler/testData/compileKotlinAgainstCustomJava/missingEnumReferencedInAnnotation/MissingEnum.kt.txt

@@ -0,0 +1,12 @@
+package test
+
+// To regenerate this test:
+// 1. Compile this file
+// 2. Delete test/E.class
+// 3. Pack test/ into jar
+
+enum class E { ENTRY }
+
+annotation class Anno(val e: E)
+
+Anno(E.ENTRY) open class Class

compiler/testData/compileKotlinAgainstCustomJava/missingEnumReferencedInAnnotation/MissingEnumReferencedInAnnotation.kt

@@ -0,0 +1,3 @@
+package test
+
+class Subclass : Class()

compiler/testData/compileKotlinAgainstCustomJava/missingEnumReferencedInAnnotation/MissingEnumReferencedInAnnotation.txt

@@ -0,0 +1,14 @@
+package test
+
+internal final annotation class Anno : jet.Annotation {
+    public constructor Anno(/*0*/ e: [ERROR : test.E])
+    internal final val e: [ERROR : test.E]
+}
+
+test.Anno(e = Unresolved enum entry: test.E.ENTRY: [ERROR : Unresolved enum entry: test.E.ENTRY]) internal open class Class {
+    public constructor Class()
+}
+
+internal final class Subclass : test.Class {
+    public constructor Subclass()
+}