Kotlin: Extract lateinit modifier

java/kotlin-extractor/src/main/kotlin/KotlinFileExtractor.kt

@@ -1141,6 +1141,10 @@ open class KotlinFileExtractor(
                 }
 
                 extractVisibility(p, id, p.visibility)
+
+                if (p.isLateinit) {
+                    addModifiers(id, "lateinit")
+                }
             }
         }
     }
@@ -1291,6 +1295,9 @@ open class KotlinFileExtractor(
             if (!v.isVar) {
                 addModifiers(varId, "final")
             }
+            if (v.isLateinit) {
+                addModifiers(varId, "lateinit")
+            }
         }
     }
 

java/ql/lib/semmle/code/java/Modifier.qll

@@ -67,10 +67,10 @@ abstract class Modifiable extends Element {
   /** Holds if this element has an `inline` modifier. */
   predicate isInline() { this.hasModifier("inline") }
 
-  /** Holds if this element has an `noinline` modifier. */
+  /** Holds if this element has a `noinline` modifier. */
   predicate isNoinline() { this.hasModifier("noinline") }
 
-  /** Holds if this element has an `crossinline` modifier. */
+  /** Holds if this element has a `crossinline` modifier. */
   predicate isCrossinline() { this.hasModifier("crossinline") }
 
   /** Holds if this element has a `suspend` modifier. */
@@ -93,4 +93,7 @@ abstract class Modifiable extends Element {
 
   /** Holds if this element has a `strictfp` modifier. */
   predicate isStrictfp() { this.hasModifier("strictfp") }
+
+  /** Holds if this element has a `lateinit` modifier. */
+  predicate isLateinit() { this.hasModifier("lateinit") }
 }

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

@@ -49,7 +49,9 @@
 | modifiers.kt:30:1:36:1 | LateInit | Class | public |
 | modifiers.kt:30:8:36:1 | LateInit | Constructor | public |
 | modifiers.kt:31:5:31:40 | test0 | Field | private |
+| modifiers.kt:31:5:31:40 | test0 | Property | lateinit |
 | modifiers.kt:31:5:31:40 | test0 | Property | private |
 | modifiers.kt:31:22:31:40 | getTest0$private | Method | private |
 | modifiers.kt:31:22:31:40 | setTest0$private | Method | private |
 | modifiers.kt:33:5:35:5 | fn | Method | public |
+| modifiers.kt:34:9:34:36 | LateInit test1 | LocalVariableDecl | lateinit |