Kotlin: Add comments on enum test

java/ql/test/kotlin/library-tests/comments/comments.expected

@@ -5,6 +5,8 @@ comments
 | comments.kt:19:5:22:7 | /**\n     * Adds a [member] to this group.\n     * @return the new size of the group.\n     */ | /**\n     * Adds a [member] to this group.\n     * @return the new size of the group.\n     */ |
 | comments.kt:24:9:24:25 | // A line comment | // A line comment |
 | comments.kt:28:5:30:6 | /*\n    A block comment\n    */ | /*\n    A block comment\n    */ |
+| comments.kt:35:5:35:34 | /** Medium is in the middle */ | /** Medium is in the middle */ |
+| comments.kt:37:5:37:23 | /** This is high */ | /** This is high */ |
 commentOwners
 | comments.kt:4:1:11:3 | /**\n * A group of *members*.\n *\n * This class has no useful logic; it's just a documentation example.\n *\n * @property name the name of this group.\n * @constructor Creates an empty group.\n */ | comments.kt:12:1:31:1 | Group |
 | comments.kt:4:1:11:3 | /**\n * A group of *members*.\n *\n * This class has no useful logic; it's just a documentation example.\n *\n * @property name the name of this group.\n * @constructor Creates an empty group.\n */ | comments.kt:12:1:31:1 | Group |
@@ -23,12 +25,16 @@ commentSections
 | comments.kt:4:1:11:3 | /**\n * A group of *members*.\n *\n * This class has no useful logic; it's just a documentation example.\n *\n * @property name the name of this group.\n * @constructor Creates an empty group.\n */ | the name of this group. |
 | comments.kt:14:5:16:7 | /**\n     * Members of this group.\n     */ | Members of this group. |
 | comments.kt:19:5:22:7 | /**\n     * Adds a [member] to this group.\n     * @return the new size of the group.\n     */ | Adds a [member] to this group.\n |
+| comments.kt:35:5:35:34 | /** Medium is in the middle */ | Medium is in the middle |
+| comments.kt:37:5:37:23 | /** This is high */ | This is high |
 commentSectionContents
 | A group of *members*.\n\nThis class has no useful logic; it's just a documentation example.\n\n | A group of *members*.\n\nThis class has no useful logic; it's just a documentation example.\n\n |
 | Adds a [member] to this group.\n | Adds a [member] to this group.\n |
 | Creates an empty group. | Creates an empty group. |
 | Kdoc with no owner | Kdoc with no owner |
+| Medium is in the middle | Medium is in the middle |
 | Members of this group. | Members of this group. |
+| This is high | This is high |
 | the name of this group. | the name of this group. |
 commentSectionNames
 | Creates an empty group. | constructor |

java/ql/test/kotlin/library-tests/comments/comments.kt

@@ -29,3 +29,11 @@ class Group(val name: String) {
     A block comment
     */
 }
+
+enum class Severity(val sev: Int) {
+    Low(1),
+    /** Medium is in the middle */
+    Medium(2),
+    /** This is high */
+    High(3)
+}