K2: Approximate ILT in vararg expressions properly #KT-57487 Fixed

compiler/testData/ir/irText/firProblems/VarargIntegerLiteral.kt

@@ -0,0 +1,22 @@
+// FIR_IDENTICAL
+fun <T: Comparable<T>> arrayData(vararg values: T, toArray: Array<T>.() -> Unit) {}
+
+fun <T : Long> arrayLongInheritedData(vararg values: T, toArray: Array<T>.() -> Unit) {}
+
+fun longArrayData(vararg values: Long, toArray: LongArray.() -> Unit) {}
+
+fun shortArrayData(vararg values: Short, toArray: ShortArray.() -> Unit) {}
+
+fun arrayOfLongData(vararg values: Long, toArray: Array<Long>.() -> Unit) {}
+
+fun arrayOfShortData(vararg values: Short, toArray: Array<Short>.() -> Unit) {}
+
+fun box(): String {
+    arrayData(42) { }
+    arrayLongInheritedData(42) { }
+    longArrayData(42) { }
+    shortArrayData(42) { }
+    arrayOfLongData(42) { }
+    arrayOfShortData(42) { }
+    return "OK"
+}