Fix deserialization of enum annotation arguments at runtime

compiler/testData/loadJava/compiledJava/annotations/EnumArgumentWithCustomToString.java

@@ -0,0 +1,28 @@
+//ALLOW_AST_ACCESS
+package test;
+
+// This test checks that we don't accidentally call toString() on an enum value
+// to determine which enum entry appears in the annotation, and call name() instead
+
+public class EnumArgumentWithCustomToString {
+    public enum E {
+        CAKE {
+            @Override
+            public String toString() {
+                return "LIE";
+            }
+        };
+    }
+
+    public @interface EnumAnno {
+        E value();
+    }
+
+    public @interface EnumArrayAnno {
+        E[] value();
+    }
+
+    @EnumAnno(E.CAKE)
+    @EnumArrayAnno({E.CAKE, E.CAKE})
+    void annotated() {}
+}