Kotlin: Add a test that was failing dbcheck, and comment out the cause

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

@@ -654,11 +654,14 @@ class X {
                 })
                 val kotlinResult = TypeResult(kotlinId, kotlinSignature)
 
+                /*
+                TODO
                 tw.getLabelFor<DbMethod>("@\"callable;{$id}.clone(){$id}\"") {
                     tw.writeMethods(it, "clone", "clone()", javaResult.id, kotlinResult.id, javaResult.id, it)
                     // TODO: modifiers
                     // tw.writeHasModifier(clone, getModifierKey("public"))
                 }
+                */
 
                 return TypeResults(javaResult, kotlinResult)
             }

java/ql/test/kotlin/library-tests/vararg/args.expected

@@ -1,3 +1,4 @@
+| intList.kt:3:14:3:31 | listOf(...) | 0 | intList.kt:3:21:3:30 | ... |
 | test.kt:12:14:12:31 | listOf(...) | 0 | test.kt:12:21:12:30 | ... |
 | test.kt:13:5:13:34 | funWithOnlyVarArgs(...) | 0 | test.kt:13:24:13:33 | ... |
 | test.kt:14:5:14:50 | funWithArgsAndVarArgs(...) | 0 | test.kt:14:28:14:30 | foo |

java/ql/test/kotlin/library-tests/vararg/intList.kt

@@ -0,0 +1,5 @@
+
+fun intListFun() {
+    val xs = listOf(10, 11, 12)
+}
+

java/ql/test/kotlin/library-tests/vararg/varargs.expected

@@ -1,3 +1,6 @@
+| intList.kt:3:21:3:30 | ... | 0 | intList.kt:3:21:3:22 | 10 |
+| intList.kt:3:21:3:30 | ... | 1 | intList.kt:3:25:3:26 | 11 |
+| intList.kt:3:21:3:30 | ... | 2 | intList.kt:3:29:3:30 | 12 |
 | test.kt:12:21:12:30 | ... | 0 | test.kt:12:21:12:22 | 10 |
 | test.kt:12:21:12:30 | ... | 1 | test.kt:12:25:12:26 | 11 |
 | test.kt:12:21:12:30 | ... | 2 | test.kt:12:29:12:30 | 12 |