Handle variables as comment owners

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

@@ -7,6 +7,7 @@ comments
 | 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 */ |
+| comments.kt:42:5:44:6 | /**\n     * A variable.\n    */ | /**\n     * A variable.\n    */ |
 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 |
@@ -16,6 +17,7 @@ commentOwners
 | comments.kt:19:5:22:7 | /**\n     * Adds a [member] to this group.\n     * @return the new size of the group.\n     */ | comments.kt:23:5:26:5 | add |
 | comments.kt:35:5:35:34 | /** Medium is in the middle */ | comments.kt:36:5:36:14 | Medium |
 | comments.kt:37:5:37:23 | /** This is high */ | comments.kt:38:5:38:11 | High |
+| comments.kt:42:5:44:6 | /**\n     * A variable.\n    */ | comments.kt:45:5:45:13 | int a |
 commentSections
 | comments.kt:1:1:1:25 | /** Kdoc with no owner */ | Kdoc with no owner |
 | 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 */ | A group of *members*.\n\nThis class has no useful logic; it's just a documentation example.\n\n |
@@ -25,8 +27,10 @@ commentSections
 | 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 |
+| comments.kt:42:5:44:6 | /**\n     * A variable.\n    */ | A variable. |
 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 |
+| A variable. | A variable. |
 | 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 |

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

@@ -37,3 +37,10 @@ enum class Severity(val sev: Int) {
     /** This is high */
     High(3)
 }
+
+fun fn1() {
+    /**
+     * A variable.
+    */
+    val a = 1
+}